baber/WOPTO huggingface dataset:
Patent JP-H05288966-A (JP)
Title: Light emitting element
Inventor: TATO NOBUYOSHI
IPC: G02B6/42
Filed: 1992-04-13
Abstract: PURPOSE:To eliminate the need to increase driving electric power, to hold light emitting element characteristics and reliability excellent, and to monitor projection light by selectively extracting light which can not be guided in an optical fiber as to the projection light and measuring the intensity of the extracted light. CONSTITUTION:The light 18 which can not be guided in the optical fiber 13 is extracted by a reflecting mirror 14, and guided to a photodiode 15, so that effective use becomes possible. The opening part 14a of the reflecting mirror 14 is provided so as to selectively pass light 17 which can be photodetected by the optical fiber 13. Therefore, only the light 18 which can not be photodetected by the optical fiber 13 is reflected by the reflecting mirror 14 and guided to the photodiode 15. The light intensity values of the light 17 and light 18 which are projected by the laser diode 11 as the same light source are in proportional relation, so the light intensity of the light 18 is measured by the photodiode 15 to know the light intensity of the light 17. Therefore, the light 17 which can be photodetected by the optical fiber 13 can accurately be measured by using the measured value of the light intensity of the light 18 which can not be photodetected by the optical fiber 13.
Patent JP-S62249138-A (JP)
Title: Laser recorder
Inventor: IKO MITSUTOSHI
IPC: G03B41/02
Filed: 1986-04-22
Abstract: PURPOSE:To reduce the size and thickness of a device and to obtain high quality and high performance by forming a longitudinally long film run passage and arranging a heat developing part above the device, and bringing the reverse side of the emulsion surface of a film into contact with the lower outer peripheral surface of a heat roller. CONSTITUTION:The run passage for the film F is made longitudinally long and the heat roller 16 of the heat developing part is arranged above the device to make the device longitudinally long and thin on the whole and also reduce its installation area. Namely, the film F is drawn out of an unexposed film cassette 1 below a laser recorder, passed through the longitudinally long film run passage, and taken up above, thereby reaching the heat developing part of the heat roller 16 after being exposed by a laser optical system. Here, the reverse surface of the emulsion surface of the film F abuts on the lower outer peripheral surface of the heat roller 16. Therefore, even if the film F moves to its stand-by position, a heat source is above the film F, so there is almost no influence of heat.
Patent JP-H07279933-A (JP)
Title: Fiber reinforced synthetic resin-made bolt
Inventor: SUENAGA TAKAO
IPC: F16B35/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide a FRP-made bolt wherein a screw thread strength of an external thread part is improved by providing a filament having irregular tissue adjusted to a screw tilt angle. CONSTITUTION:A core body is constituted of a core member 2 formed by collecting filaments 11, and an irregular tissue 3 formed by the filaments 11 provided on the outer periphery of the core member, and a screw material a little thicker than the diameter of the screw is formed by the core body and a synthetic resin liquid 5. A screw body is compressed and processed by the suitably hardened screw material, and an external thread part 7a of the screw body is formed out of the filament having an irregular tissue 3, and the filament 11 are put into the screw thread 8 of the external thread part 7a. Thereby, the filament 11 having the irregular tissue 3 can be adjusted to the screw tilt angle of the external thread part 7a.
Patent JP-H11291816-A (JP)
Title: Abnormal lighting warning system for automobile
Inventor: KURUMAGAWA KOJI
IPC: B60Q1/30
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To surely eliminate the erroneous recognition of a lighting state by a driver. SOLUTION: A disconnection detecting means 4 and relays 6 and 7 are provided respectively in power supply lines 31 and 32 for stop lamps 21a and 21b and tail lamps 22a and 22b in both left and right sides. When a tail lamp switch 13 is turned ON and the disconnection detecting signal of the tail lamp is outputted, the relay 7 is turned ON by a lighting control means 18 to cut off the power supply line 32, and the relay 6 is turned ON to switch power supply to the stop lamp to a power supply line 33 via a luminance adjusting means 5. Changing and adjusting are performed by the luminance adjusting means 5 to reduce the light of and light the stop lamp by the same luminance as that for the tail lamp.  When switches 12 and 13 are OFF, LED 911 to 914 are turned OFF by a display control means 19, LED 911 and 913 are lit by green color to perform normal displaying when the switch is ON and no disconnection detecting signals are outputted and, when a disconnection detecting signal is outputted, LED 912 and 914 are lit by red color to display abnormality and simultaneously sound an alarming buzzer 92.
Patent JP-H06306850-A (JP)
Title: Steel sheet pile
Inventor: YAMAGUCHI SENJI
IPC: E02D5/04
Filed: 1993-04-20
Abstract: PURPOSE:To facilitate various necessary calculations by forming the outer periphery of a horizontal cross section of a steel sheet pile of an elliptic curved line or the like, and setting a horizontal directional plate thickness by a prescribed linear function. CONSTITUTION:In a steel sheet pile 1, assuming that respective prescribed constants except zero are A and B, and variables in a horizontal plane are (x and y) (provided that, y<=0), the outer periphery 2 is formed of an elliptic curved line expressed by (x<2>/A<2>+y<2>/B<2>=1). When a plate thickness (t1) changing in the horizontal direction of such semielliptic steel sheet pile l is between coordinates P1 (-A, O) and P2 (A, O) on the X axis, assuming that a plate thickness is (to), and respective prescribed positive constants are (K and to), and a prescribed coordinate on the outer periphery 2 is P (x, y), and an angle created between a line segment connecting the origin (0) and the positive direction on the X axis is (theta), the plate thickness (t1) at this P (x, y) is (t1=to+Ktheta) in the case of (0<=theta<=23p), and the plate thickness (t1) expressed by [t1=to+K(pi-theta)] in the case of (pi/2<=theta<=pi) is realized. Thereby, inner and outer peripheral shapes of the steel sheet pile can be simplified, and calculations of a cross- sectional area, the cross sectional secondary moment and a modulus of section can be facilitated.
Patent JP-H05287060-A (JP)
Title: Production of copolyester
Inventor: OKUYA SHINICHI
IPC: C08G63/183
Filed: 1992-04-13
Abstract: PURPOSE:To decrease the time necessary for obtaining a homogeneous copolyester and thereby obtain a high-quality copolyester reduced in thermal degradation by adding an epoxy compd. to a mixture of at least two different polyesters when these polyesters are melt mixed. CONSTITUTION:An epoxy compd. of the formula (wherein R is H or a 1-30C org. group having a methylol group) is added to a mixture of at least two different polyesters in the process for producing a copolyester by melt mixing the polyesters. Formerly a melt mixing time for obtaining a desired copolyester was long and the copolylester was degraded and discolored even when the polyesters were homogeneously melt mixed on a mixing machine since the reaction rate of transesterification is low. Addition of the epoxy compd. decreases the time for obtaining a homogeneous copolyester, thus improving productivity and giving a high-quality copolyester reduced in thermal degradation.
Patent JP-S60235606-A (JP)
Inventor: MAAMUUDO EMU HAFUEZU
IPC: B01D61/02
Filed: 1984-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01263397-A (JP)
Title: Device for conveying segment
Inventor: SONODA TETSUSHI
IPC: E21D11/40
Filed: 1988-04-15
Abstract: PURPOSE:To enable automation and improve safety by carrying in a segment piece loaded on a bogie which travels on a track into a pit and, then suspending same on a conveying vehicle which travels being suspended from a track and conveying same to an erector device. CONSTITUTION:Segments 10 are loaded on a segment bogie 2 which travels on a track 1 and carried into a pit. Then, the segment piece 10 is held by a grip device 50 of a conveying vehicle 4 which travels under being suspended from a track 3, and conveyed to the vicinity of an erector device 30 in the suspended condition. A cradle 6 is pushed out of a ring girder 21 and the segment piece 10 is placed thereon. Then, the cradle 6 is retracted to the erector side bringing the segment piece 10 into contact with a positioning arm 30a to carry out positioning.
Patent JP-S61252406-A (JP)
Inventor: TAKESHIMA TOKUYUKI
IPC: F22B1/06
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5617475-A (JP)
Title: Bar-code read system
Inventor: IKEDA HIROYUKI
IPC: H03M7/14
Filed: 1979-07-24
Abstract: PURPOSE: To prevent deterioration in bar code read precision and prolongation in data transfer time even when a microprocessor which is not large in number of bits is used by shifting binary data in accordance with the value of the binary data.  
     CONSTITUTION: Bar code 1 is scanned by laser light 2 and its reflected light is detected by photodetector 3 to obtain an analog signal that corresponds to the bar code. This signal is converted into a binary signal by comparator 4 to obtain a rectangular wave signal. The period, etc., of this signal is counted by counter 5 with a clock signal applied from oscillator 6. The number of bits of the binary data should be set to ten, for example so that sufficient precision can be obtained. The 10-bit binary data are converted by bit converter 8 into data (m) of eight bits, for example, and control information (n) on a shift value, which are both transferred to processor 9. Processor 9 converts reversely the data (m) into 10-bit data by referring to information (n) and, on the basis of reversely converted data, performs calculation so as to extract information on the bar code. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5320095-A (JP)
Title: Cum actuating device
Inventor: KURAFUJI YASUSHI
IPC: F16H25/18
Filed: 1976-08-04
Abstract: PURPOSE: A simple cum actuating device capable of actuating plural number of cums according as the movement of plural number of reciprocating blocks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62251281-A (JP)
Inventor: YOHAN TOMUFUORUDE
IPC: B62D25/20
Filed: 1987-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04301297-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: OKAWA MINORU
IPC: H01L29/788
Filed: 1991-03-28
Abstract: PURPOSE:To increase a rewriting possible time by reducing stress on a memory cell owing to erasion at the time of rewriting small data which does not necessitate all blocks in a flash EEPROM being able to electrically and collectively execute writing/erasing. CONSTITUTION:A decode changing means 29 consisting of a nonvolatile memory transistor 30 which can electrically write and erase information is provided. The changing means 29 stores the decoding method of the block for erasing the block, a decode signal at the time of erasing the block is changed so that the memory block to be a erasion object becomes variable and stress owing to rewriting is dispersed to another block.
Patent JP-2000284475-A (JP)
Title: Color developable composition and recording material using the same
Inventor: NAKAMURA TAKEMARE
IPC: G03F7/027
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material of a negative type with which a color image may be obtained by a simple dry processing and which has a high sensitivity by incorporating a polymerizable monomer having a nucleophilic group, an acid generative polymerizable monomer and material which is capable of developing color in the presence of an acid into a composition. SOLUTION: This composition contains the polymerizable monomer having the nucleophilic group, the acid generative polymerizable monomer and the material which is capable of developing color in the presence of the acid. The composition generates the acid at a degree of polymerization and develops color in correspondence to the generated acid accompanying the copolymerization of these monomers. The polymerizable monomer having the nucleophilic group is preferably expressed by formula I. The acid generative monomer is preferably expressed by formula II. In the formulas I and II, X denotes a bivalent linkage group; Nu denotes a group having a nucleophilic site (nucleophilic group) and n denotes 0 or 1.  R1 to R6 respectively denote hydrogen atmosphere or substituents; E denotes a group having a electrophilic group and A denotes the group which generates the acid as a result of the copolymerization of the polymerizable monomer having the nucleophilic group and the acid generative polymerizable monomer expressed by the formula II and the reaction of this nucleophilic group with E.
Patent JP-S58209739-A (JP)
Title: Silver halide photosensitive material
Inventor: UEMURA MORITO
IPC: G03C7/32
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a silver halide photosensitive material superior in coupling performance and contg. a compd. good in storage stability, by adding at least one of compds. represented by a specified formula. CONSTITUTION:In the formula shown, Coup is a coupling moiety, and it may be a color forming cupler generally used in color photographic sensitive materials, and it combines with O at the site capable of coupling with the oxidation product of a color developing agent; R1, R2, R3 are each H, alkyl, or aryl; R4 is H, alkyl, aryl, sulfonyl, carbamoyl, alkoxycarbonyl, or carboxyl; and PUG is a photographically useful group, and whatever is made usable by an imagewise pattern in the silver halide photosensitive material may be used, and the most desirable type is a development inhibitor.
Patent JP-H01268996-A (JP)
Title: Execution of lining segment
Inventor: INOUE KAZUTOSHI
IPC: E21D11/10
Filed: 1988-04-16
Abstract: PURPOSE:To reduce cost required for carrying segments from a factory to the field by assembling concrete placing frames between a tail plate and a concrete form and making force fit of concrete to form lining segments. CONSTITUTION:Placing frames 1 are assembled between a concrete form 3 and a tail end 5 of a shield machine to be propelled by a jack 4, provided the internal surface of the end 5 makes an outer frame and the external surface of the form 3 makes an inner frame. Force fit of concrete is made from a placing port 6 provided to the form 3, and at the same time, force fit of concrete is also made into a rear space 7 to form a lining segment. Accordingly, field assembly of placing frames is easy, and cost can be reduced in comparison with carrying of a factory-made segment.
Patent JP-H10281379-A (JP)
Title: Branch pipe connecting construction method
Inventor: KITANI KENJI
IPC: F16L41/08
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the labor cost for connecting a branch pipe. SOLUTION: In a flow path forming member 3, between itself and an existing pipe A, formed with a guide flow path 2 along an existing pipe peripheral direction, a branching pipe part 4 is provided, in a branch pipe joint D, it is fixed to a peripheral surface of the existing pipe A, through the branching pipe part 4, in a pipe wall of the existing pipe A, an upper part through hole and a lower part through hole 1a are successively formed, the upper part through hole after forming the lower part through hole 1a is closed by a closing member 5, by a flange joint 6 where a block plate 8 closing the branching pipe part 4 is interposed with extraction possible between the fellow flanges 6b, 6c, a side of the branching pipe part 4 and a connecting pipe part E are connected, to connect thereto a branch pipe B, next in a condition connecting the branch pipe B to the connecting pipe part E,  the flange joint 6 is loosened, the block plate 8 is extracted. Next the flange joint 6 is tightened, a series of process till connecting the branch pipe B and the existing pipe A, without interrupting circulation of fluid in the existing pipe A, is performed while impeding an outflow of fluid from the branch pipe joint D.
Patent JP-H07274838-A (JP)
Title: Ice cream prepared by using deep water of sea and production thereof
Inventor: MATSUZAKI TATSUYA
IPC: A23G9/44
Filed: 1994-04-06
Abstract: PURPOSE:To produce a healthy ice cake containing various natural minor elements (minerals) which are absent in conventional ice cake such as ice cream by using clean deep water of sea and provide a process for the production of the ice cake. CONSTITUTION:This ice cake is produced by mixing conventional drinking water with deep water of sea at a specific ratio and using the obtained liquid as a raw material. Concrete compounding ratios of the components are 1-20wt.% of deep water, 0-50wt.% of raw fruit juice, 6-26wt.% of a carbohydrate raw material, 0-44wt.% of a subsidiary raw material and the remaining part of drinking water. The ice cake can be produced by mixing an ordinary drinking water with deep water at a specific ratio, stirring and mixing the mixture in a formulation tank, deaerating and sterilizing the mixture by heating at a specific temperature, adding subsidiary raw materials such as a carbohydrate raw material, a fruit juice raw material and vitamins according to the desired product and freezing and hardening the mixture.
Patent JP-H0617325-A (JP)
Title: Tension pulley device for spinning frame and doubling and twisting frame
Inventor: HANSU BIRUFURIIDO MIYUNKERU
IPC: D01H1/241
Filed: 1993-03-30
Abstract: PURPOSE: To provide a tension pulley device simplified by a single kind of tension pulley and useful for a spinning frame and a doubling and twisting frame. CONSTITUTION: This device comprises a tension pulley 3 having a rotating shaft and having a check collar 9 on one end side of an asymmetrically mounted shell 5 covering a bearing unit 4. A supporting piece 2 on a holder 1 is alternately attached to the bottom and the top in order to make the tension pulley 3 stand erect and support suspension thereof.
Patent JP-S60238618-A (JP)
Title: Combustion control device
Inventor: KONDOU YUUJI
IPC: F23Q3/00
Filed: 1984-05-12
Abstract: PURPOSE:To prevent the occurrence of a state in which raw gas is exhausted when failure in spark discharge occurs in a condition to feed gas, by a method wherein a detector, which detects spark discharge when spark discharge occurs to an ignitor attached to a unit, is provided, and a safety valve is caused to hold the opening altitude of the valve by means of the current of a different power source only during operation of a detector. CONSTITUTION:With a push bottom 2 depressed, a switch 12 is pushed by the push bottom to close the switch, and an ignitor 11 is connected to a power source 13. Resulting from generation of spark discharge, given ignition is made on a burner unit 3, and with a detector 14 actuated, an exciting circuit 15 is closed, and a safety valve 5 is forced into a state in which opening altitude is held for a specified time. However, if no spark discharge is generated due to failure in operation of the ignitor 11, the detector 14 is rendered inoperative, the exciting circuit 15 is opened, and the valve 5 is prevented from holding an initial opening attitude.
Patent JP-H02270593-A (JP)
Title: Constitution product of material to be printed
Inventor: KOJIMA MAKOTO
IPC: B41M5/52
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a constitution product of a material to be printed capable of simply developing originality by a general purpose thermal transfer printer by forming a transfer layer from a thermoplastic resin having specific melting temp. or the thermoplastic resin and an adhesiveness enhancer specific to said resin. CONSTITUTION:A constitution product of a material to be printed ponsists of a transfer layer, the printing layer provided thereon and the transparent protective layer further provided on the printing layer. The transfer layer is composed of a thermoplastic resin having melting temp. of 60 - 250 deg.C or said resin and an adhesive enhancer contained in a amount up to 100pts.wt. to 100pts. wt. of the resin. When the melting temp. is below 60 deg.C, a re-transfer layer is melted when printing is performed by a usual thermal transfer printer and it becomes impossible to receive transferred ink to result in a disturbed printed article. When the melting temp. exceeds 250 deg.C, the capacity of a heat source becomes insufficient at the time of the transfer of the printed article to a final transfer material and it is not practical because a problem is generated in the heat resistance of a support.
Patent JP-H07313528-A (JP)
Title: Ceramic bracket for orthodontics with arch wire slot liner
Inventor: JIYON SUTEIIBUN KERII
IPC: A61C7/14
Filed: 1994-05-06
Abstract: PURPOSE: To enable to improve sliding mobility of a bracket along an arch wire bound to the bracket, whereby a liner composed of a material having a Knoop hardness than lower that of the ceramic main body, is soldered to the ceramic main body. CONSTITUTION: A ceramic bracket 20 for orthodontic use is built up with a ceramic main body having a long channel 24, applied into said channel 24, and the bracket contains a liner 26 having an arch wire slot 43, the liner 26 of which is made of a material having a Knoop hardness lower than that of the ceramic entity and is being soldered to said ceramic entity. Bracket 22 entity has a base 28 posessing a multiplex outline to function the bracket 20 direct on the teeth of a patient, a set of an oppositely faced wall section 36 is located between the lip side face of the main body 22 and the channel 24 resulting that insertion of the arch wire into the liner 26 is being promoted.
Patent JP-H03292945-A (JP)
Title: Counter electrode plate for electric knife and electric knife apparatus using the same
Inventor: KIHARA NARIISA
IPC: A61B18/16
Filed: 1990-04-11
Abstract: PURPOSE:To suppress the increase of current density in a non-release part if partially released by forming a sticking layer having anisotropic conductivity showing high conductivity in the thickness direction thereof to the surface layer part of an counter electrode plate and successively laminating a semiconductive layer, a conductive layer and an insulating layer to the rear of the sticking layer. CONSTITUTION:The first semiconductive layer 31, the first conductive layer 41, the second semiconductive layer 32, the second conductive layer 42 and an insulating layer 5 are successively laminated to the rear of the sticking layer 2 of a counter electrode plate 1 through sticking layers 6 and, when the counter electrode plate 1 is partially released, the current-carrying region in the first semiconductive layer 31 of the circuit current from a living body is limited to a non-release part by the enhancement of the anisotropic conductivity possessed by the sticking layers 2, 6 on the surface and rear sides of said layer 31 and the enhancement of the conductivity due to the compression of the sticking layers 2, 6 in the non-release part and the current-carrying region of the second semiconductive layer 32 is also limited to the non-release part and the periphery thereof by the enhancement of the anisotropic conductivity of the respective sticking layers 6 on the surface and rear sides of said layer 32 and that of the conductivity in the non-release part and the substantial resistance values of both semiconductive layers 31, 32 increase and the circuit current is reduced and the increase of the current density in the non-release part is suppressed.
Patent JP-S62253868-A (JP)
Inventor: OHARA YUTAKA
IPC: E04G3/28
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5219058-A (JP)
Title: Exclusive logical sum circuit
Inventor: HAGIWARA NOBORU
IPC: H03K19/0948
Filed: 1975-08-04
Abstract: PURPOSE:An exclusive logical sum circuit which is designed so as to promote the high speed of operation and the degree of integration.
Patent JP-S62250264-A (JP)
Inventor: MORI TATSUJIRO
IPC: D02J3/18
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。