baber/WOPTO huggingface dataset:
Patent JP-H03248346-A (JP)
Title: Manufacture of master disk for disk manufacturing
Inventor: SAEGUSA MICHINOBU
IPC: G11B7/26
Filed: 1990-02-23
Abstract: PURPOSE:To solve complexity in an exposure process by manufacturing a master disk for disk manufacturing by using a embedding type photomask. CONSTITUTION:The master disk 20 is composed by filming a metallic film 24 on a master disk base material 23 on which a land part 21 and a group part 22 are provided alternately. Namely, the embedding type photomask 25 is used in the manufacturing of the master disk 20, and a groove part 26b is formed on the mask base 26 of the mask 25 corresponding to an exposure part, and a masking material 27 is packed in the groove part 26, therefore, the masking material 27 can be packed in a part corresponding to the land part 21 by performing exposure on the part corresponding to the land part 21 having a wobbling pattern. Therefore, the exposure is performed on the part corresponding to the group part 22 this time by performing the exposure on the master disk material 23 via the mask 25, and metallic film 24 can be formed by developing the part, then, the master disk 20 can be formed. In such a manner, the exposure process can be simplified.
Patent JP-H11240054-A (JP)
Title: Method for controlling mold clamping
Inventor: ISHIKAWA ATSUSHI
IPC: B29C45/67
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress sudden retreating of movable platen in the process of mold opening and to prevent failure molding of a molded article from being generated. SOLUTION: A mold clamping process wherein mold clamping is performed by feeding an oil to the first oil room 27 formed on the head side of a mold clamping piston 15, a mold opening process wherein mold opening is performed by feeding an oil to the second oil room 28 formed on the rod side of the mold clamping piston 15, a mold closing process wherein mold closing is performed by feeding an oil to the third oil room 32 formed in the mold clamping piston 15 and a low speed mold opening process wherein the mold clamping process has been completed, and prior to the starting of the mold opening process, the oil is discharged from the first oil room 27 while the flow rate is regulated and a movable platen 13 is retreated at a low speed, are provided. An enough reaction for suppressing sudden retreating of the movable platen 13 can be generated.
Patent JP-S61203033-A (JP)
Title: Form feeding cassette structure
Inventor: AKAMATSU YOSHIYUKI
IPC: B65H1/00
Filed: 1985-03-06
Abstract: PURPOSE:To enable a single cassette to handle numbers of forms in size by accomplishing the positioning of a form with a help of both a longitudinal guide which has numbers of detecting holes that are different in size, and a lateral guide which has one detecting hole so as to allow the condition of hole piling to determine the dimension of the form. CONSTITUTION:Positioning is accomplished to conform the dimension of each of forms by sliding both a longitudinal and a lateral guide 2 and 3 along guide grooves 1a and 1b. Accompanied with the above said movement, contact plates 2b and 3b which are attached to each of the guides 2 and 3, slide while they are piled up each other. In this case, a through hole H1 in a form of a fan is made on the contact plate 2b, and through holes H2-H4 which are different in size, are made on the contact plate 3b. When a cassette 1 under this condition is set in a copying machine 7, based on light reflected through holes which coincide with each other, a detector 13 determines the size of the corresponding hole and furthermore the dimension of the form. This configuration enables a simple device to be employed allowing a single cassette to handle numbers of forms in size.
Patent JP-S53129531-A (JP)
Title: Tablet-type terminal equipment
Inventor: KAMAE NAOHIKO
IPC: G06F3/02
Filed: 1977-04-18
Abstract: PURPOSE: To prevent the malfunction and function stop accurately, by suppressing the variation in supply voltage to a logic circuit within a fixed range by driving a display part by the output of a boosting circuit when driving a heavy-load circuit such as an illuminating lamp and indicator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11231004-A (JP)
Title: Characteristic measuring device of composite antenna
Inventor: SAITO HIROTAKA
IPC: G01R29/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure the characteristics of the respective antenna elements of a composite antenna in which two antenna elements are insulatedly integrated. SOLUTION: Output of a sweep frequency generator 1 is distributed by a bi-distributor, and applied by electromagnetic coupling M respectively on the linear antenna element 4a and the helical antenna element 4b of an composite antenna 4 loaded on a half wavelength resonance measuring jig 5. The resonant current of the respective antenna elements 4a, 4b in the resonance state are extracted, synthesized by a bi-synthesizer, and it is input to a receiver 2. The receiver 2 detects the resonant characteristics in synchronism with the sweep frequency, so that length and conductor resistance of the antenna are measured from f0 (where f0 is the frequency when the transmitting quantity of a transmission characteristic indicates the maximum value) and Q.
Patent JP-H11231042-A (JP)
Title: Submarine prospecting sonar holding device
Inventor: TSUYAMA SHOICHI
IPC: G01D21/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent looseness between a base and a swivel base by regulating the upper part of the base by a thrust bearing, and regulating the lower part of the base by a hollow shaft and a radial bearing. SOLUTION: The upper end of a hollow shaft 10 is fitted to the lower part of a swivel base 3 so that the axis of the hollow shaft 10 coincides with the axis of a thrust bearing 8, and the hollow shaft 10 is extended downward via a ring-like part of the thrust bearing 8. A radial bearing 11 is fitted between the lower end of the hollow shaft 10 and a bracket 2a disposed at the lower part of a base 2, that is, the upper part of the base 2 is regulated so as not to be loose by the thrust bearing 8, and the lower part of the base 2 is regulated so as not to be loose by the hollow shaft 10 and radial bearing 11. Accordingly, even if waves received by a sonar fitting member 5 act as force of tilting the horizontal turning center axis of the swivel base 3 to the base 2 through a telescopic boom, the swivel base 3 can be prevented from becoming loose.
Patent JP-S59171977-A (JP)
Title: Fixing device
Inventor: TANI TATSUO
IPC: G03G15/20
Filed: 1983-03-18
Abstract: PURPOSE:To suppress the bad influence of heat upon various elements near a fixing device by providing a heat insulating means, which is formed at least with a double or more multiple structure partially to partition an air flow passage flowing air and to surround a heat roller and a pressure roller partially at least. CONSTITUTION:The air flow-in port of an air flow passage 26 is placed in a recording paper entrance region on the side where a recording paper 2 is entered between a heat roller 6 and a pressure roller 7. An air suction means consisting of a blower or the like is connected to an air flow-out port 29 provided in a side plate 25 to make it possible to suck air in the air flow passage 26. It is desirable that the two side plates 25 are constituted of heat insulating materials or the heat insulating materials are stuck to side plates. Since the region above the heat roller 6 is surrounded with the first heat insulating material 23 and two side plates 25, the rrouble that the heat radiated from the heat roller 6 is discharged to the outside of a fixing device 4 is suppressed, and the heat loss is reduced. The blower is operated to prevent heat insulating materials 23 and 24 from being heated to a high temperature.
Patent JP-S58160946-A (JP)
Title: Automatic x-ray exposing device
Inventor: TAKENAKA YOUICHI
IPC: G03B42/02
Filed: 1982-03-19
Abstract: PURPOSE:To regulate the density of photographs automatically, by correcting the outputs of lighting devices according to the outputs of halation sensors. CONSTITUTION:The outputs of the channels 11A, 11B ... of multiple lighting devices 11 of an image intensifier are inputted to an over-under detector 19 of halation sensors, and when all the channels are over, analog switches 25A, 25C are turned on with an all channel over circuit 20. An adder 13, etc. are controlled, and the apparent wrong control signals for automatic exposure on account of halation by a divider 14, etc. are not outputted. On the other hand, the corresponding logical outputs from the detector 19 are latched in a latching circuit 23, and the switches 12A, 12B of the respective channels of an analog switch group 12 are turned off, whereby the lighting outputs are corrected. The same holds true of the stages of all channel under, partly over, and the balance under, thus the density of X-ray photographs is regulated automatically.
Patent JP-H01219814-A (JP)
Title: Driving mechanism for xy stage
Inventor: MIURA KATSUHIRO
IPC: G02B21/26
Filed: 1988-02-29
Abstract: PURPOSE:To decrease backlash sharply and to position a table exactly by transmitting driving force of a motor through a wire. CONSTITUTION:A motor stepping motor 8 whose driving shaft 7 is projected upright is attached on one side in the direction Y of a supporting base 1, and a folded pulley 9 with a rotatable groove V is attached on the other side. The wire 12 of the fixed tension is stretched between a pair of the shaft 7 and the folded pulley 9 to wind it onto the drive shaft 7 five times. Because driving force of the motor 8 is transmitted through the wire 12, backlash is sharply decreased, comparing with associating and engaging gears or screws. Therefore, the table can be positioned exactly.
Patent JP-S56141061-A (JP)
Title: Ignition time controller of internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/153
Filed: 1980-04-03
Abstract: PURPOSE: To correct the ignition time so that it is set at the normal ignition time and make the ignition time optimum by detecting the deviation of the ignition time upon the predetermined operation of the engine and controlling the ignition time in correspondence to the knocking detection output in addition to the detection memory output.  
     CONSTITUTION: A reference signal generated from a reference signal generator 2 is supplied to a phase difference angle detection circuit 4, and an ignition signal from the ignition signal generator 1 is supplied to the phase difference angle detection circuit 4 through a phase shifting circuit 3. The phase difference angle detection circuit 4 produces a correction signal of a pulse length corresponding to the phase difference angle between both signals. When the engine is in an idling mode in which an output of an idling detector 5 exists, the correction signal is supplied to a reversible driving device 7 through a gate circuit 6. Further, the output of a variable resistor 8 adjusted in the reversible driving device 7 is combined with a knocking detection output in a combining circuit 13. Thereafter, the composite output signal is supplied to the phase shifting circuit 3, and the ignition signal is corrected at an optimum phase relationship with respect to the reference signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0540096-A (JP)
Title: Concentration measuring device
Inventor: ANDO MIGIWA
IPC: G01N21/75
Filed: 1991-02-15
Abstract: PURPOSE:To accurately measure the concn. of a substance to be measured by a method wherein the product generated when the substance to be measured comes into contact with the catalyst fixed to the periphery of a long body is diffused into the long body and the light entering the long body from one end thereof to be emitted from the other end thereof is detected. CONSTITUTION:When an aqueous solution of a substance S to be measured such as glucose comes into contact with a porous coated pipe 12 having enzyme immobilized thereon, the substance S is reacted with enzyme to form a reaction product R. The reaction product R penetrates in a rod-shaped body 1 to be diffused to the center part thereof to generate the distribution of a refractive index in the center direction of the rod-shaped body. The light incident to the rod-shaped body from one end thereof advances so that it is converged to the center axis thereof and the emitted light from the other end of the rod-shaped body generates a change in intensity, beam diameter, energy density or converging point at the light receiving part on the other end side of the rod-shaped body and the degree of this change is determined according to the concn. of the product R, in its turn, the concn. of the substance S. Therefore, by detecting this change quantity, the concn. of the substance S can be measured.
Patent JP-H06235032-A (JP)
Title: Method for developing superplasticity of titanium carbide reinforced aluminum alloy composite material
Inventor: IMAI TSUNEMICHI
IPC: C22C1/05
Filed: 1993-02-09
Abstract: PURPOSE:To produce a composite metallic material having superplastic deformation by executing respective stages for mixing TiC particles and Al alloy powders in an org. solvent, then evaporating this solvent, sintering the mixture under pressurization and extrusion working the mixture. CONSTITUTION:The TiC particles of <=45mu grain size and Al alloy powders of 2000 system, 6000 system, 5000 system, 7000 system and 8000 system having <=45mu grain size are put into the org. solvent, such as ethanol, in such a manner that the volume content of the TiC powder attains from 0.10 to 0.30. The powders are then mixed uniformly together with plastic balls for 24 hours and thereafter, the solvent is evaporated. The powder mixture is sintered under pressurization by applying a pressure of a 200 to 500MPa range for 20 minutes thereto in a 450 to 600 deg.C range in a vacuum. Further, the powder mixture is extrusion worked at >=10 extrusion ratio in a 450 to 600 deg.C range and is rolled at need at 1.0 to 4.0 strain quantity in a 300 to 580 deg.C, by which the powder mixture is worked to the planar composite material of >=0.1mm thickness. As a result, the composite metallic material in which the superplastic deformation is developed is produced.
Patent JP-H06118194-A (JP)
Title: Method for detecting vapor phase, which appears in liquid phase in room, with ultrasonic wave
Inventor: PIEERU GARUNOO
IPC: G01N29/032
Filed: 1991-01-24
Abstract: PURPOSE: To detect a gaseous phase which appears in a liquid phase in a chamber by detecting whole outlet signals of a liquid phase/chamber system and detecting the possible attenuation of the amplitude characteristic of the gaseous phase in the liquid phase by separating an effective part from the signals. CONSTITUTION: A synchronous pulse generator 28 generates pulses 2 and 4. The pulses control a sine wave generator 30 at an ultrasonic frequency and generate wave trains 6 and 8. The wave trains are amplified by means of an amplifier 32 and excite a radiation transducer 34. The ultrasonic wave trains carried to the wall 22 of a steam generator 20 are collected by means of a waveguide 38 and a reception transducer 40. The received wave train IC is amplified 44 after pre-amplification 42. Received composite signals are filtrated to reduce background noise and shaped by means of a shaper 46. Synchronous detection which is delayed by time (t) by a window having a width Δt is synchronized to a synchronization generator 28 and a signal 1f is obtained at the outlet of a synchronous detector 48 and compared with an alarming threshold 18 at a comparator 50. When the peak of a signal 14 received by the comparator 50 is smaller than the threshold 18, the presence of a gaseous phase which attenuates the energy of the ultrasonic wave trains on an ultrasonic route can be inferred.
Patent JP-S51119524-A (JP)
Title: Combustion controlling apparatus
Inventor: FUJIEDA HIROSHI
IPC: F23N5/18
Filed: 1975-04-11
Abstract: PURPOSE: A combustion controlling apparatus that can keep exactly the combustion if the motor rotation of a blower is changed coresponded to a change of combustion power. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60189183-A (JP)
Inventor: YONEKURA HEIHACHIROU
IPC: H01R11/01
Filed: 1984-03-08
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-H05239443-A (JP)
Title: Aramid-based abrasive material and its production
Inventor: NOROTA SUSUMU
IPC: B24D3/32
Filed: 1992-03-02
Abstract: PURPOSE:To provide the subject material which has suitable elasticity and durability and is excellent in abrading properties. CONSTITUTION:The objective material comprises minute cylindrical splinters of a meta-oriented arom. polyamide contg. abrasive particles, and each of the splinter has been bonded to other splinters and whose shape satisfies the relations: S<1/2>>=0.2mm, L<=20mm, L/S<1-2>>=1.5, and LS<1/2=30mm<2> wherein S is its sectional area (mm<2>) and L, its length (mm).
Patent JP-H07215089-A (JP)
Title: Alarm device for long time continuous drive of automobile
Inventor: AOSHIMA HIROKO
IPC: B60Q1/00
Filed: 1994-02-04
Abstract: PURPOSE:To inform a driver about the repose time, by detecting the start of the traveling of a vehicle and the set to a stop state by the measurement equipment, knowing the lapse of a prescribed time for repose according to the continuous traveling time by the detection signal, and knowing the repose time when a prescribed time is exceeded, and returning a timer for the continuous traveling time to the initial state. CONSTITUTION:Two timers consisting of the first and the second timers 21 and 22 are connected with a control circuit 23. The first timer 21 is connected with a traveling start detecting means 13, and time count is started from the time point where the signal is received, and the time where the restoration signal reaches is integration- calculated, and the connection traveling time is counted. While, the second timer 22 is connected with a traveling stop detecting means 14, and the detection signal acts as the restoration signal to the initial state at the time point where a prescribed time for the repose according to the continuous traveling time is exceeded. Further, a control circuit 23 always monitors only the counting of the first timer 21 during the traveling of the vehicle, and repose time is informed to a driver by an informing means 30 due to the visual information or an informing means 40 due to the hearing information.
Patent JP-H06257144-A (JP)
Title: Rotational intrusion type steel pipe pile and construction thereof
Inventor: OOKUBO HIROHISA
IPC: E02D5/56
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a steel pipe pile having the excellent intruding performance and strong supporting force by attaching a bored disc-like sealing body to the inner surface of a rotational intrusion type steel pipe pile, which is provided with a spiral rib on the outer surface thereof and which has a large diameter, at a specific position from the tip thereof, and sealing the tip with earth. CONSTITUTION:A sealing body 7 made of a disc-like ring, which has a round hole of 300-500mm inner diameter (d), is attached to the inner surface of a rotational intrusion type steel pipe pile, of which tip is opened and which is provided with a spiral rib 2 on the outer surface thereof, at a position (h) within a distance at five times of the diameter D from the tip. A steel pipe pile 1 is rotated to be intruded to the lower hole excavated by an auger screw, excavating with a tool 6. When the tip of the pile 1 arrives a supporting layer, the inner diameter part is filled with earth to seal the tip. A steel pipe pile having strong supporting force is thereby obtained without impairing the intruding performance.
Patent JP-S57169498-A (JP)
Title: Manufacture of oligophosphoric acid or oligophosphinic acid, salt and/or ester thereof, novel phosphoric acid derivative and phosphinic acid derivative
Inventor: GERUHARUTO HEEGERE
IPC: C07F9/40
Filed: 1982-03-23
Abstract: This invention relates to a process for preparing oligophosphonic or oligophosphinic acids or esters or salts thereof which comprises reacting an alkali metal ester of phosphorous acid or an alkali metal ester of arylphosphonous or alkylphosphonous acid with an olefin polyhalide and, optionally, saponifying the resultant product.
Patent JP-H09237142-A (JP)
Title: Computer system and pc card controller used in the same
Inventor: ONO HIROYUKI
IPC: G06F13/36
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To hold high versatility while reducing restriction in the number of the input/output terminals of a PC card controller and enabling various function circuits for a signal to be outputted to a ZV port. SOLUTION: A system is provided with a PC card-PCI bus bridge 13 which is connected to a PCI bus 15 so as to control PC cards 11a and 11b connected to card slots 12a and 12b, detects that the PC cards 11a and 11b output a video/ audio signal at the time of outputting and outputs selection deciding signals a and b and a ZV signal selection synthesizing circuit 14 which selectively outputs the video/audio signal transmitted from the card slots 12a and 12b in accordance with the selection deciding signals a and b to the ZV port 18 to which a display controller 16 executing the display processing of a video signal and an audio controller 19 executing the output processing of an audio signal are connected.
Patent JP-H02222568-A (JP)
Title: Semiconductor device and manufacture thereof, and alignment of semiconductor device and device therefor
Inventor: ISOBE TERUO
IPC: H01L23/50
Filed: 1989-02-23
Abstract: PURPOSE:To enable a semiconductor device to be provided with many pins and to protect a lead against deformation by a method wherein the tips of first outer leads which are high in mechanical strength and provided adjacent to the corners of a sealing means respectively are positioned outside of the tips of second outer leads which are provided between the first outer leads and smaller than the first outer leads in mechanical strength. CONSTITUTION:A semiconductor device is composed of semiconductor pellets, two or more leads 4 provided around and connected to the pellets, a sealing means 10 which seals the semiconductor pellets and the inner leads or the inner parts of the leads 4, and outer leads 11 and 12 extending outward from the outside of the sealing means 10, where the first outer leads 11 high in mechanical strength are provided adjacent to the corners of the sealing means 10 respectively and the second outer leads 12 smaller than the first outer leads 11 in mechanical strength are provided between the outer leads 11, and the tips of the first outer leads 11 are positioned outside those of the second outer leads 12.
Patent JP-H10225266-A (JP)
Title: Method for raising fish
Inventor: HOSOYAMA HIROSHI
IPC: A23K1/16
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To raise fishes while keeping and promoting health of the fishes by administering a proanthocyanidin to the fishes. SOLUTION: Fishes (e.g. an appreciative fish, a cultured fish, etc.; colored carp, goldfish, various kinds of tropical fishes, etc., as the appreciative fish; yellowtail, sea bream, coho salmon, flatfish, eel, sweetfish, carp, rainbow, trout, etc., as the cultured fish) are raised by administering a granular, pasty or pellet- shaped feed prepared by mixing a proanthocyanidin (a condensation-type tannin existing in various kinds of plants, that is a group of compounds obtained by the condensation or polymerization of flavan-3-ol, flavan-3,4-diol as an element) to a raw feed (e.g. fish meal, soybean cake, wheat bran, bran, a vitamin, a mineral, starch, cellulose, etc.) in an amount of 10-1000ppm.