baber/WOPTO huggingface dataset:
Patent JP-H0764484-A (JP)
Title: Louver and display device using louver
Inventor: KATO SOICHI
IPC: G09F9/40
Filed: 1993-08-31
Abstract: PURPOSE:To provide louvers by which the light emitted from a display plate can be prevented from being interrupted by the light interrupting plates of the louvers and a display device using the louvers. CONSTITUTION:In louvers 10 mounted in front of a display plate 1 constituted by longitudinally and laterally arranging a plurality of light emitting elements 4 composed of a plurality of light emitting face parts 4B, 4G, 4R, out of first light interrupting plates 13 which are respectively provided in the louvers and partition a space between the light emitting elements 4 and second light interrupting plates 14 which partition spaces among the light emitting face parts 4B, 4G, 4R, at least the second light interrupting plate 14 is formed out of a thin metallic plate.
Patent JP-H0965489-A (JP)
Title: Ultrasonic probe
Inventor: WAKABAYASHI KATSUHIRO
IPC: H04R17/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic probe which is used by a comparatively simple electric circuit and in which a sound field is shaped in an excellent way with high resolution and a wide observation range. SOLUTION: In the ultrasonic probe consisting of an acoustic matching layer 7, a piezoelectric element 5 and a rear side load member 8, the magnitude of self-polarization of the piezoelectric element 5 differs from positions in the piezoelectric element 5. The phase and the sound pressure of an emitted ultrasonic wave are controlled by partially changing an acoustic impedance or an attenuation rate of an ultrasonic wave of at least either of the acoustic matching layer 7 and the rear side load member 8 so as to shape a sound field in an excellent way thereby obtaining a wide observation range with high resolution.
Patent JP-H0265759-A (JP)
Title: Preparation of fish soy sauce-like seasoning
Inventor: SUZUKI YOSHIKATSU
IPC: A23L27/24
Filed: 1988-08-29
Abstract: PURPOSE:To provide the subject seasoning having a high decomposition rate at a low salt content and having a little fish smell by subjecting the raw materials thereof to an autodigestion, enzymatic decomposition, etc., at a specific concentration of an inorganic salt under a reduced pressure. CONSTITUTION:When a fish soy sauce-like seasoning is prepared, raw materials for the seasoning are subjected to an autodigestion in the presence of >=15%, preferably 7-13%, of an inorganic salt under a reduced pressure, enzymatically decomposed in the presence of an enzyme or mixed with the enzyme at the time of the autodigestion and subsequently decomposed to provide the objective seasoning.
Patent JP-H1143481-A (JP)
Title: Azo compound, azo metal chelate compound and optical recording medium
Inventor: UENO YASUNOBU
IPC: G11B7/249
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new azo compound that is useful as a precursor for an azo metal chelate which is useful as a recording material for an optical recording material applicable to bulk storage write-once type compact disc system. SOLUTION: This new compound is represented by formula I [R1 is an (un) substituted alkyl, an (un)substituted phenyl; R2 to R4 are each H, a haogen, cyano, nitro; R5 is H, a 1-5C (un)substituted alkyl, an (un)substituted phenyl; R6 is H, an (un)substituted alkyl], typically a compound of formula II. The compound of the formula I is prepared, for example, by diazotization of a 2-aminoimidazole according to the usual process followed by coupling of the diazo compound to 3-aminoimidazole. The compound of the formula I is useful as a precursor of a compound of formula III (R10 is an (un)substituted alkyl, an (un)substituted phenyl; R11 to R13 are each H, a halogen, cyano, nitro; R14 is H, a 1-5C (un)substituted alkyl, an (un)substituted phenyl; M is a transition metal; n is 1-3].
Patent JP-H04227149-A (JP)
Title: Method and apparatus for controlling information transmission in network
Inventor: CHIYAARUZU EDOWAADO PAAKINSU
IPC: G06F13/00
Filed: 1991-08-01
Abstract: PURPOSE: To manage the duplex transmission of information between a wired network and at least on mobile communication unit. CONSTITUTION: A wired network 1 is such a network as the TCP/IP network which assigns a unique network address to each user of the network and provides a local gateway 16 for the communication between the network 1 and a mobile communication unit 10 coupled between the network 1 and a radio network. In addition, the network 1 also provides a global gateway 18 coupled with the local gateway 16 and the remote user of the network. The global gateway 18 holds a plurality of network addresses and assigns one of the network addresses to a mobile communication unit requesting the assignment of a network address in response to the request.
Patent JP-2000049267-A (JP)
Title: Method for pressing lead plate
Inventor: TOYOOKA SHINICHI
IPC: H01M2/10
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for pressing a lead plate in which alteration in the kind of lead plate can be dealt with quickly. SOLUTION: In the method for producing a lead plate being soldered to pad electrodes on a board mounting a circuit element by pressing a hoop lead plate material 60, the hoop lead plate material 60 corresponding to the width dimension (W) of the lead plate 42 is fed to the position of a press die by an amount corresponding to the length dimension (L) of the lead plate 42 and the hoop lead plate material 60 is pressed through a press die corresponding to the shape at the end part of the lead plate 42 thus producing the lead plate 42.
Patent JP-H0875213-A (JP)
Title: Ventilating fan for ceiling
Inventor: TSUKITARI YUJI
IPC: F24F7/10
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the leakage of air, reduce the number of parts as well as manufacturing cost by necessitating no cushion member and reduce a gap between a casing and a main body frame as much as possible. CONSTITUTION: A ventilating fan for ceiling is constituted of a motor 19, a fan 20 and a casing 21 for covering the fan, all of which are provided in a main body frame 14, while the discharging port unit 22 of the casing 21 is constituted so as to be provided with a contractable unit 23. In this embodiment, the contractable unit 23 is preferably constituted of a thin unit 24, projected outwardly and provided with a shevron type section. According to this constitution, when the casing 21 is inserted into the main body frame 14, it becomes possible to insert the contractable unit 23 while contracting the same and the contractable unit 23 is contacted closely with the opening rim of an air discharging port of the main body frame 14.
Patent JP-S59107668-A (JP)
Title: Line test device
Inventor: ONODERA AKIRA
IPC: H04L12/26
Filed: 1982-12-10
Abstract: PURPOSE:To execute a pseudo normal test of various signals in addition to a conventional telex signal test adding a distortion designated in advance to a designated signal by providing a means designating the various signals of telex signals and a distortion adding means. CONSTITUTION:A telex subscriber SUB is connected to other exchange stations EX and a circuit lead-in device CTS via a distributing board DF. A communication control unit CCU, a CPU and a main storage device MM are connected sequentially to the device CTS via a line terminating unit CTU, and further, a circuit test device CTD is connected to the device CTS. An ROM, an RAM, a test condition setting section SET, a display section DSP and a monitor control section MON are connected to a microprocessor MPU of the test device CTD and a signal sending section SS connected to a test line and a signal receiving section SR are connected. Moreover, the sending section SS is provided with a distortion adding function section DA and the receiving section SR is provided with a distortion measuring function section DM so as to execute the pseudo normal test of various signals in addition to the conventional telex signal test.
Patent JP-H1156896-A (JP)
Title: Heating element
Inventor: TAKEDA YUICHI
IPC: A61F7/08
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum feel and flexibility and to obtain good heat insulating performance and uniform temp. characteristic without allowing the uneven presence of the chemical exothemtic agents in a bag body. SOLUTION: An exothermic sheet 1a comprises an exothermic layer 2 having the chemical exothermic agents 2a, such as iron powder, and exothermic assistants 2b for regulating an exothermic reaction, a first fiber layer 3 which is laminated on the surface of this exothermic layer 2 and supplies an electrolytic soln. to the exothemtic layer and a second fiber layer 4 which is laminated on the surface of the first fiber layer 3. The holding power of the electrolytic soln. of the first fiber layer 3 when its weighing is 100 g/l square meter is in a range of 600 to 5000 g/l square meter and, therefore, the supply of the electrolytic soln. required by the exothermic layer 2 may be most adequately executed.  When the heating element 1 is constituted by forming the exothermic sheet 1a of an air permeable film 5 and a non-air permeable film 6 and housing the sheet into a bag body 8, the exothermic performance and heat insulating performance adequate for use as a throw-away body warmer is obtd. The heating element has the feel and softness and is free of the uneven presence of the chemical exothermic agent within the bag body k8.
Patent JP-S6277891-A (JP)
Title: Device for detecting anomalous behavior of induction motor controlling device
Inventor: KADOKURA TOSHIO
IPC: H02P21/00
Filed: 1985-09-30
Abstract: PURPOSE:To quickly detect the anomalous state such as an irregularity of a device, the disconnection of a power source circuit and the like by a method wherein the generation of an anomalous state of control of the titled induction motor is detected under the condition in which the primary current comes down lower than the prescribed value while the motor is being operated. CONSTITUTION:When an anomalous state is generated in the titled device or a power source circuit and the direct current signal 12a outputted from a three- phase full-wave rectifier 12 is made smaller than the reference signal 14a of the reference setting device 14, the output signal 13a of a comparator 13 is turned to a logical value '0'. Accordingly, the inversion signal 21a of the output signal of the comparator 13 outputted from an inversion circuit 21 is turned to '1', the output signal 17a of an AND circuit 17 is turned to '1', and the anomalous state of control in operation can be detected by the abnormal state detecting signal 20a outputted from an OR circuit 20.
Patent JP-H1158777-A (JP)
Title: Ink jet recorder
Inventor: FUKANO TAKAKAZU
IPC: B41J2/175
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a waste ink tank by disposing the radiator for a head drive circuit power amplifier in the vicinity of a waste ink tank thereby evaporating the volatile components therein. SOLUTION: When an ink jet head moves to arrive at the position of a print sheet, a head drive circuit operates to perform printing on the print sheet which is moved upon finishing the print operation. A power amplifier 3 built in the head drive circuit generated heat as the head is driven in the print operation. A radiator 2 is disposed, relative to a waste ink tank 1, at such a position as thermal resistance is low and mounted on a collector section by projecting the power amplifier 3 from a circuit board 4 in the horizontal direction. The radiator 2 is set such that the upper surface thereof abuts directly on the bottom face of an absorbing material, e.g. a sponge, for holding ink in the waste ink tank 1. Since the waste ink touches the radiator 2 directly, it is evaporated forcibly.
Patent JP-S59105502-A (JP)
Title: Three-dimensional measuring machine
Inventor: NAKATANI TADAO
IPC: G01B5/00
Filed: 1982-12-09
Abstract: PURPOSE:To reduce effect of a driver by providing a base for carrying an object to be measured and a mobile member which is mounted between both ends of the base while supported at both base ends thereof directly or indirectly and retains a measuring element. CONSTITUTION:A mobile member 29 is mounted between the right and left ends of a base 10 comprising a stone surface plate in such a manner as to be movable longitudinally. A Y direction guide rail (Y rail) 11 made of a stone material is fixed on one side of the base 10 while a Y direction scale is on the upper right side of the Y rail 11 in the Y direction. With such as arrangement, vibration in the systemn can be absorbed without a rapid increase in the movement resistance of the mobile member 20 thereby reducing effect of a driver.
Patent JP-S6196189-A (JP)
Title: Free-piston type engine driven compressor
Inventor: NIIMURA KOICHI
IPC: F04B31/00
Filed: 1984-10-16
Abstract: PURPOSE:To keep always the position of upper dead point of compression piston not to change even if the amplitude of free piston should be changed, by transmitting the reciprocating motion of free piston via a mechanism to compression pistons which move in the direction perpendicular to the direction of free piston. CONSTITUTION:A power piston 7 of a free-piston type Stirlng engine is provided. A set of compression pistons 11 and 11 is arranged at a right angle to the reciprocating direction of this power piston 7. And the motion of power piston 7 is transmitted to both pistons 11 and 11 via rotatable supporting points 16, 16 and 16. Both compression pistons 11 and 11 are connected b these supporting points 16, 16 and 16 so that the compression pistons come to the position of upper dead points when the power piston 7 is at the middle position of its amplitude.
Patent JP-S60107858-A (JP)
Title: Darlington photo transistor
Inventor: NAGASHIMA TOSHIYUKI
IPC: H01L31/11
Filed: 1983-11-17
Abstract: PURPOSE:To obtain the photo transistor of low dark current generating no parasitic diode by a method wherein, when a light-receiving element for photo coupler is going to be obtained by forming a photo transistor and a transistor which will be Darlington-connected to the photo transistor in a semiconductor substrate, the by-pass resistor located on an oxide film is connected between the base and the emitter of the transistor. CONSTITUTION:An N type layer 12, to be turned to a collector, is grown on an N<+> type semiconductor substrate 11, the P<+> type base region 13 to be used for a photo transistor Tr1 and the P<+> type base region 13' of a transistor Tr2 which will be Darlington-connected to the Tr1 are formed by diffusion on the N type layer 12. Then, N<+> type emitter regions 14 and 14' are provided in the regions 13 and 13' respectively, and the regions 13 and 13' are surrounded by an N<+> type region. Then, the entire surface is covered by an oxide film 16, a by- pass resistor 18 consisting of a P<-> type polycrystalline Si having the resistance value of several kOMEGA- several hundred kOMEGA is provided, and said resistor 18 is connected between the base and the emitter of the element Tr2.
Patent JP-H0498744-A (JP)
Title: Flat type image display device
Inventor: KATANO KOUJI
IPC: H01J29/86
Filed: 1990-08-16
Abstract: PURPOSE:To prevent the occurrence of a lead tree as a cause for the fracture of glass by forming a low resistance conductor on the external surface of a face panel. CONSTITUTION:A flat type image display device is equipped with a vacuum vessel comprising a face panel 1 having an anode 2 formed on the internal surface thereof for the application of high voltage, and a rear vessel 3 faced thereto, both sealed and jointed to each other with low fusion point glass containing PbO around the panel 1. When a low resistance conducting film 9 is formed on the external surface of the aforesaid panel 1, an alkaline ion moving from the anode 2 to a cathode is absorbed by the aforesaid low resistance conductor 9, and does not reach the low fusion point glass at the sealing section. Thus, no PbO reduction takes place. According to the aforesaid construction, such a crack as leading to the fracture of the glass does not occur.
Patent JP-H0883999-A (JP)
Title: Electronic-component mounting apparatus
Inventor: OZAWA MASATO
IPC: H05K13/04
Filed: 1994-09-12
Abstract: PURPOSE: To provide an electronic-component mounting apparatus by which an electronic component can be mounted at high speed. CONSTITUTION: Recognition cameras 15, 17 are mounted on an installation stand 22 on which a suction head 3 is mounted, and an optical box 16 which comprises total reflection mirrors 19, 18, 19 and which can be turned freely by a motor 21 is mounted on the installation stand 22. An electronic component 10 which has been sucked by a suction nozzle 4 is not moved to a special photographing position, the image of the electronic component 10 is photographed by the recognition camera 15 or 17 via the optical box 16, and the suction position of the electronic component 10 is corrected. When the sucked component is not photographed, the optical box 16 is turned by the motor 21 so as to be retreated from the front of the suction head 3, and the image of a circuit board is photographed by the recognition camera 15 or 17.
Patent JP-H1050429-A (JP)
Title: Electrical connector for installing circuit board
Inventor: SAKATA KATASHI
IPC: H01R13/629
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of disconnection for a circuit board due to vibration and impact by providing a side edge holding part, which has a narrow pressurizing part and a locking projection part, in a groove for insertion of circuit board of a guide unit for guiding both side edges of a circuit board. SOLUTION: A projecting part 44 provided in a slide part 41 of an ejector 40 is inserted into a groove 34 for ejector of a guide unit 22, and a finger part 42 is bent to a housing side through a connection part 43, and the finger part 42 is made to enter an opening part 42 formed in a holding part 21 of a housing 20. A pair of forks 47 for the finger part 42 are curved for deformation by a projection 26 having a tapered surface, which is formed in the opposite inner surfaces of the opening part 42, so as to ride over the projection 26, and the pair of forks 47 are housed in a space formed between the projection 26 and the bottom surface of a guide unit 22. At the same time, a cylindrical pressure receiver part 46 of the finger part 42 is housed, so as to contact with a curved surface 49 provided in a lower surface of the slide part 41.
Patent JP-H11121030-A (JP)
Title: Manufacture of bipolar cell and battery holding improved electrolyte
Inventor: YANG THOMAS
IPC: H01M12/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced chargeable battery containing plural stacked and nested bipolar cells. SOLUTION: In this method, porous condensation phase positive electrodes 46, porous electrolyte separators 50, and gas electrodes 48 are inserted into bipolar cups 38 so as to form respective bipolar cells 36, predetermined amount of electrolyte are added in the cups 38, and plural cells 36 are nesting stacked in a battery housing made of a pressure vessel with battery terminals. The stack of the cells 36 are exposed to the application of a low pressure to the maximum 5 psi, the electrolyte is absorbed by the positive electrode 46 and the separator 50, and bus leads are connected to battery terminals, and the pressure vessel is closed.  A charging cycle is started at a lower cycle than the normal cycle in a battery, is gradually increased up to the final discharging cycle so as to cause positive electrode expansion and electrolyte absorption, and the stack of the cells 36 are exposed to 20 psi or more so as to be compressed to the predetermined height of the stack.
Patent JP-H1144363-A (JP)
Title: Fitting construction for seal ring
Inventor: TANABE YASUAKI
IPC: F16J15/46
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the slide faces of a seal ring and the mate member of the seal ring from being abraded by providing an annular member having an engagement fixing means regulating relative movement between a face to be pressed and the seal ring, on the position sandwiched with one of the face to be pressed and the seal ring. SOLUTION: In the mounting process of a bush 4, by caulking the edge of a cut part 4d so as to bite in the surface of a groove 2b in the circumferential direction, the bush 4 with the groove 2b in the circumferential direction is fixed more firmly, and the bush 4 is prevented from moving in the circumferential groove 2. A seal ring 3 is an annular member having rectangular cross section, and it is received in an annular gap among the axial direction part 4a and the flange parts 4b, 4c of the bush 4. It receives pressure from the sealded fluid side P, and it is pressed against the flange part 4c as a face to be pressed, and a shaft hole 1a as the other circumferential wall opposite to the circumferential groove 2b.
Patent JP-H03126169-A (JP)
Title: Method of coupling database relation
Inventor: DANIERU MANIYUERU DEIAZU
IPC: G06F17/30
Filed: 1990-08-20
Abstract: PURPOSE: To make total execution time for naturally connecting two relations minimum by dividing a connection operation into different jobs and scheduling the jobs in optimum among plural processors. CONSTITUTION: The first relation is divided into plural partitions and the second relation is divided into plural partitions corresponding to them. The execution time of the respective jobs is shortened to be less than 1/P of whole execution time so that the present set of the jobs constituted by tasks connecting the respective partitions with the corresponding partitions fits to one processor. When estimated skew quantity fits to standard skew quantity, the present set of the jobs which are scheduled last is executed by using P processors and the two data base relations are connected with the minimum completion time skew on a common field. Thus, whole execution time for naturally connecting the two relations can be set to a minimum.
Patent JP-H0551066-A (JP)
Title: Packaging device for electronic appliance
Inventor: TSUJIMURA SUSUMU
IPC: B65D85/00
Filed: 1991-08-28
Abstract: PURPOSE:To make the packaging volume smaller and save a packing material to reduce the circulation cost by providing a display part holding part, which holds the display under a tilted condition in such a manner that the leading end of the display unit is located at the upper side corner of an external box, on a cushioning member. CONSTITUTION:Right and left cushioning members 13 have a right and left symmetrical structure, and are made of, e.g. an expanded styrol material, and are formed by two divisions of an supper side cushioning member 13a and a lower side cushioning member 13b. On these cushioning members 13a, 13b, recessed parts 16a, 16b, which are adjusted to both end external side shapes of an appliance main body 2, are formed, and display unit holding parts 17a, 17b, which hold a display unit 4 under a tilted condition in such a manner that the leading tip of the display unit 4 is located at an upper side corner of an external box 12, are formed. As the result, the display unit 4 is held by the display unit holding parts 17a, 17b, under a tilted condition, and therefore, vibration in the vertical direction at the time of transport or impact is not vertically applied to the display surface of a display device for the display unit 4, and influence to the display unit 4 can be kept less.