baber/WOPTO huggingface dataset:
Patent JP-H04141628-A (JP)
Title: Liquid crystal display element
Inventor: FUMIKURA TATSUNORI
IPC: G02F1/1345
Filed: 1990-10-03
Abstract: PURPOSE:To suppress a discontinuity accident by connecting some of arrayed connector pins which are arrayed at the outermost parts to some of other pins which are arrayed inside electrically in parallel or assigning them as dummy pins. CONSTITUTION:This element is equipped with the connector pins 1 at the outermost parts, normally connected connector pins 2 which are arrayed inside, electrode patterns 3 on liquid crystal display element glass substrates, and the liquid crystal element 4. In this case, the connector pins 1 at the outermost parts are connected to some of the normal pins 2 which are arrayed inside electrically in parallel or the dummy pins which are only fitted there to protect the pins 2 which are arranged inside and not connected electrically. Therefore, even if the pins 1 at the outermost parts strikes against something or receives a force large enough to break electric connections, there is no adverse influence upon the function of the liquid crystal display element. Consequently, an open circuit when thermal stress is received at the time of packaging or owing to a temperature rise during the use is suppressed.
Patent JP-H01107202-A (JP)
Title: Manufacture of lens array
Inventor: TOMONO HARUO
IPC: G02B3/00
Filed: 1987-10-21
Abstract: PURPOSE:To simplify the manufacturing process by including a process which molds a lens array and injected resin in one body. CONSTITUTION:A positioning guide groove 4 is provided on a bottom mold and cylindrical lenses 1 are arrayed in this positioning groove 4. Then a top mold and the bottom mold are closed by a molding machine and a resin material which is plasticized at high temperature by a molding machine screw is injected through a gate 8. Thus, the cylindrical lenses 1 are arrayed in the mold 2 and molded integrally with the injected resin 3 to reduce the number of components and the component cost, and the need for an adhering process for a plate member, a spacer, etc., a vacuum impregnating process for adhesive resin, etc., is eliminated to simplify the manufacturing process.
Patent JP-H1199120-A (JP)
Title: Hard sheath for endoscope
Inventor: TANAKA YASUTO
IPC: A61B1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To easily constitute a direct view type or side view type endoscope by providing a fixing means capable of being fixed at an optional position in the longitudinal direction on the outer periphery of an insertion section at the base end section of a hard sleeve insertable with the insertion section of the endoscope, and providing a visual field converting unit at the tip section of the hard sleeve. SOLUTION: The hard sheath 50 of an electronic endoscope 1 suitable for inspecting the inside of a gas turbine engine or the like is provided with a nearly pipe-shaped hard sleeve 51 insertable with the insertion section of the endoscope 1 and a fixing section 52 integrally fixing the hard sleeve 51 and the insertion section. An insertable visual field converting unit 60 is provided at the tip section of the hard sleeve 51, and the optical fixed member of the visual field converting unit 60 is provided with a positioning pin 64 positioning the rotating direction of the endoscope 1 and the visual field converting unit 60. Since a part of the insertion section of the endoscope 1 is inserted into the hard sheath 50, the endoscope 1 can be used as a direct view type, side view type, or oblique view type hard mirror.
Patent JP-H0687345-A (JP)
Title: Change lever device
Inventor: ISHII MASARU
IPC: F16H59/02
Filed: 1992-09-07
Abstract: PURPOSE:To prevent a change lever for controlling the transmission of a vehicle from disturbing the free movement of an occupant in the front seat of the vehicle. CONSTITUTION:The upper lever 2 and lower lever 3 of a change lever 1 are connected to each other by a pivotal shaft 4 in vehicle transverse direction, and a pin 10 is mounted on the lower end of a strut 9 arranged on both sides of the upper lever 2 and having the upper end pivotally supported by a collar 6. The pin 10 is inserted through the elliptic hole 11 of the lower lever 3 and energized by a spring 19 and fitted to a recessed part 12 on the upper lever 2 lower end. The pin 10 is released from the recessed part 12 by pushing down the collar 6, whereby the upper lever 2 can be toppled backward with the pivotal shaft 4 as a center as shown by a two-dot chain line.
Patent JP-H0689999-A (JP)
Title: Manufacture of composite semiconductor device
Inventor: ITO YOSHIO
IPC: H01L27/15
Filed: 1992-09-07
Abstract: PURPOSE:To provide a semiconductor device including an electronic device region and an optical device region by locally performing heat treatment of the optical device so as to modify its crystalline property. CONSTITUTION:An electron element 4 in the region 2 for forming an electron element on a semiconductor substrate 1 includes an electronic device region 2 and an optical device region 3. After an electronic element 4 is formed in the region 2, a protection film 5 is formed on the main surface 1a of the semiconductor substrate 1. Next, a window 6 is formed on the protection film 5 to expose the region 3. Next, a region 3' facing the window 6 of the protection film 5 is locally irradiated, for instance, in a hydrogen atmosphere by an argon laser 7. Thereby an optical device region 8 is formed in the region 3' having modified crystalline property and surface flatness. Then an optical element 9 is formed and the protection film 5 is removed. Thereby, a composite semiconductor device having both of the electronic element and an optical element with the prescribed characteristic.
Patent JP-S61140547-A (JP)
Title: Phenethylamine derivative and diagnostic metabolic activator
Inventor: HATORI AKIKO
IPC: C07C211/63
Filed: 1984-12-13
Abstract: NEW MATERIAL:A compound shown by the formula I (R1-R4 are H, or lower alkyl; X is H, lower alkoxy, halogen, or lower alkyl/ Y is halogen; Z is acid residue). EXAMPLE:N-(3,4-Dimethoxyphenethy)phthalimide. USE:A metabolic activator. Useful as a remedy or diagnosticum for metabolic diseases. Useful for improving cerebral local blood circulation, for remedying various cerebral diseases, cardiac muscle-activating circulatory organs, etc. Also useful as a contrast medium for X-ray photographing. PREPARATION:A compound shown by the formula II is reacted with an alkylating agent such as R2Z, R3Z, R4Z, etc. For example, the compound is reacted with a lower alkyl chloride or iodide in an aprotic polar solvent sch as acetone, methyl ethyl ketone, etc., or with a hydrohalogenic acid in a polar solvent such as methanol, etc. to give a compound shown by the formula I.
Patent JP-2000096285-A (JP)
Title: Production of copper electroplated steel sheet
Inventor: ARAYA YASUSHI
IPC: C25D5/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a plated steel sheet having a good plating adhesion property and a plating layer thickness free from excess and shortage in copper electroplating executing strike plating and regular plating. SOLUTION: The strike plating current value AS necessary for forming strike plating of a prescribed coating weight and the current value AS1 satisfying the current density necessary for electrodeposition adhesion of the plating metal in an electrodeposition section (first electrodeposition section) on the extremely upstream side of a stroke plating bath vessel are respectively calculated and the strike plating is executed by supplying the current value AS1 to the first electrodeposition section and distributing and supplying the current value (=AS1-AS1) obtained by subtracting the current value AS1 of the first electrodeposition section from the plating current value AS. As an effect of the distribution control of the strike plating current, the plated steel sheet having the good adhesion property and the set layer thickness is efficiently produced.
Patent JP-2001095230-A (JP)
Title: Power converter
Inventor: SEN HITOSHI
IPC: H02M1/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve noise-proof characteristic of a power converter. SOLUTION: A magnetic core 22 is installed to the wiring 23 for connecting a switching controller 21 and a power conversion circuit 13. Thereby, even when noise jumps in, the noise level can be attenuated, and breakdown of an element due to mal-function is be prevented surely.
Patent JP-S62123577-A (JP)
Title: Protecting device for fixing type scanner
Inventor: ONO KAORU
IPC: G06K7/10
Filed: 1985-11-25
Abstract: PURPOSE:To detect the motor stop without fail, to stop a laser light output and to improve the safety even when the fixing type scanner is inclined and arranged by using a generator for detecting the rotating condition of the motor to rotate and drive a rotating mirror to reflect the laser light. CONSTITUTION:When an electric power source is turned on and a motor 14 is rotated, between both output terminals of a generator 21, the output signal of the alternating current is outputted, and to the gate terminal of a semiconductor switching circuit 23, the direct current voltage is impressed. When the number of rotation rises up to the allowable value or above specified beforehand, the input voltage of the gate terminal rises, the circuit 23 is conducted and from a laser light source 2, a laser light 3 is outputted. Here, when the rotation of the motor 14 is stopped by some factor, the output voltage of the generator 21 descends to less than the allowable value, and therefore, the circuit 23 is interrupted. As the result, the laser light 3 outputted from the light source 2 is stopped. Consequently, the laser light, which is not scanned, is not outputted and the safety is improved.
Patent JP-S63118376-A (JP)
Title: Bisazo compound and dyeing of printing of textile material using same
Inventor: OMURA TAKASHI
IPC: C09B62/513
Filed: 1986-11-06
Abstract: NEW MATERIAL:A compound of formula I [A1 is (substituted) phenyl or naphthalene; D1 and A2 are each (substituted) phenylene or naphthylene; W is direct bond or divalent crosslink group; R1-R3 are each H or (substituted) alkyl; B1 and B2 are each (substituted) phenylene or naphthylene, Y1 and Y2 are each -CH2CH2L (L is group capable of elimination by the action of alkali) or vinyl] in the form of free acid. EXAMPLE:A compound of formula II. USE:Dyes for dyeing blue-navy textile materials containing hydroxyl, carboxylic acid and amido groups respectively, esp. cellulose textile ones. High in the absorption and fixation degree with no effect on the dyeability even with the variation in such dyeing conditions as temperature, both ratio and salt concentra tion. PREPARATION:The compound of the formula I can be made from compounds of formulas A1-NH2, H-D-NH2 and III-VI, respectively.
Patent JP-H02109751-A (JP)
Title: Seat arranging structure for uneven ground running vehicle
Inventor: ISHIKAWA YOSHIHIRO
IPC: B60N2/00
Filed: 1988-10-19
Abstract: PURPOSE:To achieve lowering gravity center as preventing interference of a seating rider's legs and a steering handle by setting a seating surface of seat at the state of sitting down the rider lower than foot placing surfaces of foot rests. CONSTITUTION:A seat 49 provided between an arm like front and a rear roll bars 10,11 provided on front and rear of a vehicle body frame 2, is constituted with a seat cushion 49a and a seat back 49b uniformly formed therewith and tilting backward, right and left a pair of foot rests 52 on which a rider 48 places his feet 48a are provided on forward of the seat 49 in nearly horizontal direction, and these respective foot rests 52 are attached to a floor panel 50 on the upper face. In this case, a seating surface 49c of the seat cushion 49a at the state of sitting down the driver 48 is formed so as to become lower than the respective foot placing surfaces 52a of the foot rests 52. Still more, a rear end part 50a of the floor panel 50 is formed in bent in rear down shape so as to protect the front face among the bottom faces of the seat cushion 49a.
Patent JP-H10112598-A (JP)
Title: Circuit component supply system, feeder and circuit component supply control method
Inventor: ASAI KOUICHI
IPC: H05K13/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a circuit component supply system further facilitating a circuit component supply system. SOLUTION: A circuit parts supply truck 52, an SFU controller 530, an SFU network 534 allowing information exchange among respective F/D controllers 540 of feeders 54 to be held by its circuit component supply truck 52 and an FOID network 536 for specifying the position where the respective feeders 54 are held. The respective F/D controllers 540 are made to store respective proper FIDs 54. The SFU controller 530 is made to store FIDs of the respective feeders 54 and the component identification codes of the circuit component to be supplied by the respective feeders 54 while being coincided so as to specify the positions to be supplied with circuit component from the corresponding relations between the FIDs of the respective feeders 54 and the parts identification codes and the positions where respective feeders 54 are held.
Patent JP-2001088589-A (JP)
Title: Operating force reducing mechanism for seat lifter
Inventor: MINAE SHOZO
IPC: B60N2/16
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To enlarge an effective body weight range for reducing operating force by a helper spring. SOLUTION: A locking member 36 serving as a crank rod is extended and journalled between the lateral side parts of side frames (upper members) 20 so that the crank part 36b can be set and held in a backward projecting position and a forward projecting position respectively by the rotation of the crank rod. The helper spring 12 formed of a tension coil spring is tightly stretched between the crank part 36b of the crank rod and a connecting pin 34 of a sector gear 30 interlocked with a handle 18 so as to be able to offset a lifter link 14R in its rising direction.
Patent JP-H05134005-A (JP)
Title: Scanning circuit of semiconductor tester
Inventor: NARUMI NAOAKI
IPC: G01R31/26
Filed: 1991-10-14
Abstract: PURPOSE: To enable generation of a large amount of continuous patterns and taking in of continuous test result data, while using a hard where for each pin as it is, by defining forward/backward direction for scanning, defining sending timing of a drive signal according to the scan timing signal and performing transfer control of a test result. CONSTITUTION: Between a pattern generator PTG and a driver circuit DRV and a comparator circuit CMP, a scan path generating circuit SPC is assigned. With AND gates AG1-AG4 of the circuit SPC and OR gates OG1-OG4, the scanning direction (forward or reverse) is defined when performing scan test. According to the scan timing signal, a transfer timing of the drive signal from a wave form generating circuit FM to the driver circuit DRV is defined in sequence. In addition, the transfer of test result from the comparator circuit CMP to a pattern comparing circuit FA is controlled.
Patent JP-H01108085-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/337
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a transparent thermal recording material having favorable blocking resistance and mar resistance, by providing an intermediate layer comprising a water-soluble polymer as a main constituent between a thermal recording layer, which comprises microcapsules containing a color former therein and a color developer, and a protective layer. CONSTITUTION:As a basic dye precursor, a colorless or light-colored one is appropriately selected from known compounds. For example, a triarylmethane compound may be used. As a color developer, a known one such as a phenol compound may be used. An intermediate layer comprises a water soluble polymer and a filler such as zinc oxide. A capsule liquid containing a color developer in microcapsules, a color developer emulsion or dispersion and water are mixed by agitation, and the resultant liquid is applied to one side of a transparent base, e.g., a polyethylene terephthalate base, followed by drying to provide a thermal recording layer. Next, a polyvinyl alcohol is applied to the thermal recording layer, followed by drying to provide the intermediate layer, and a protective layer is provided thereon by coating and drying.
Patent JP-H05106763-A (JP)
Title: Self-propelled pipe joining device
Inventor: MAKI ATSUSHI
IPC: E02B9/06
Filed: 1991-10-15
Abstract: PURPOSE:To provide a self-propelled pipe joining device which is capable of self-running along a pipe arranged in a groove open-cut from the ground surface to join pipes to each other. CONSTITUTION:A first clamping device 3, on the tip of which a pipe clamping claw 4 is provided, is fixed on one end side of a main body frame 1, and a second clamping device 5, on the tip of which a pipe clamping claw 6 is provided, is provided along slide rails 7 fixed-installed on the other end side of the main body frame 1 so that it can freely approach or separate from the first clamping device. Further, a cylinder device 8 is located between the second clamping device 5 and the first clamping device 3. Thus, the pipe clamping claws 4, 6 and the cylinder device 8 are selectively operated to allow the pipe joining device to perform both self-running operation and pipe-joining operation.
Patent JP-S62125209-A (JP)
Title: Combustion device
Inventor: SUZUKI JIRO
IPC: F23D14/02
Filed: 1985-11-26
Abstract: PURPOSE:To force a flow rate within a hole to be decreased on the upper stream and increased on the downstream and to prevent a flame surface from reversing toward the upper stream within a combustion hole, by a method wherein the combustion hole is formed in a shape gradually radially spreading, and flame is formed at a wide part located down a line. CONSTITUTION:A number of combustion holes 4 formed in a shape gradually spreading in the direction of an outer diameter are provided in a combustion body 3. A combustion body 1 is molded in a way to extrude a heat resistant material, consisting mainly of silica, alumina, by means of a honeycomb dice. After air-fuel mixture is uniformly mixed by a mixing device for fuel and air, it is fed to the combustion body through an opening 6. The air-fuel mixture enters through an inlet 4a, having a narrow area, at a rapid speed, and flows to an outlet 4b as the speed is gradually decreased. Since the speed of the air-fuel mixture is relatively slow at the outlet 4b, flame is prevented from lifting. In this case, when a combustion amount is increased to an excessive value, a portion in the vicinity of the outlet 4b overheats remarkably. However, the combustion hole 4 is formed in a shape in that it spreads toward the end, a wall is formed in an equal thickness, the wall has a thin section as against the area of the combustion hole, a combustion heat on the downstream is less apt to transfer heat to the upper stream, and temperature at the inlet 4a is less apt to increase.
Patent JP-H01115420-A (JP)
Title: Apparatus for removing liquid from suspension
Inventor: ASHITSUFU KARA OGURII ABURUFUA
IPC: B01D33/17
Filed: 1987-10-20
Abstract: PURPOSE: To lower the moisture content of cake by providing the device with a screw having variable vane pitches fixed to a shaft and increasing the compression pressure such that the blades fixed between the screw and the vanes exert on the cake cooperatively with the screw. CONSTITUTION: A suspension is supplied into a chamber 1 and is filtered by filter media 16 and the effective disks 10. In the chamber 11, the cake layers formed on the filter media 16 are continuously peeled by the rotary blades 21 and are covered with the thin cake layers changing to half the distance between the effective disks. The cake is moved to a central passage during the rotation of the blades 21. The increasing pressure induced by the increasing curvature of the blades 21 formed as logarithmic spirals is exerted on the thin cake layers. At the time the blades 21 progress cover channels 30 thereafter, the cake is released by the teeth formed at the same height within the channels 30.  The cake is then progressed to the central passage 12 by the blades 21 and is further compressed by the increasing compression force generated by the screw 8 the vanes 22 of which have the gradually decreasing pitches. The cake is thus extruded in the form of the low-moisture cake from a pipe 15.
Patent JP-H03243622-A (JP)
Title: Poly(keto ester)
Inventor: BAUUHAN CHIYANGU
IPC: C08G67/00
Filed: 1990-10-04
Abstract: PURPOSE: To obtain a poly(keto-ester) consisting of a carbonyl unit, an oxycarbonyl unit and a bonding unit obtained from an olefinic monomer, and having photolytic properties and biodegradation properties and useful for plastics or wax.  
     CONSTITUTION: The objective poly(keto-ester) with a mol.wt. of 1000 or more (pref., 10000-1000000) and having at least 2 mol.% of oxycarbonyl consists of a carbonyl unit (A), the oxycarbonyl unit (B) and a bonding unit (C) obtained from an olefinic monomer represented by the formula (wherein R 1 -R 4  are each H, an alkyl, an aryl, O, N, S or a functional group having one or more halogen atoms) and is characterized by that the respective units are arranged irregularly to substantially constitute a straight chain polymer skeleton and the units A, B form 0.1-50 mol.% of the polymer and a mol ratio of units A:B is (0.01:1) to (100:1). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63123913-A (JP)
Title: Correction of burn-out point in combustion control for dust incinerator
Inventor: KANEKO KOZO
IPC: F23G5/50
Filed: 1986-11-10
Abstract: PURPOSE:To attempt complete combustion by making only the speed of a post- combustion zone stoker slower when an abnormality is detected at the burn-out point on the post-combustion zone stoker and, further, increasing the air distribution to compensate for the reduction of air in the drying zone and combustion zone. CONSTITUTION:When a signal from a burn-out abnormality detection device 68 is inputted to a control device 69, a negative bias is applied to the stoker speed setting signal through lines 57, 58, 50, and 51 in order to make the speeds of post combustion zone stoker S3, ash thickness adjusting stoker driving hydraulic cylinders 11 and 12 slower. On the other hand respective speeds of a dust pushing-out, drying zone, and combustion zone are controlled as they are by the output of a control device 67. At the same time the air distribution to the post combustion zone is increased by an air volume control device 39 and the burn-out point correction function of a damper opening control device 30 after a certain delay time given by the control device 69 has passed. With this constitution it is possible to carry out complete combustion.
Patent JP-H04141745-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ONDA YASUKO
IPC: G01R31/28
Filed: 1990-10-02
Abstract: PURPOSE:To perform soft error evaluation with small number of terminals by writing data directly from a prescribed input terminal into several data retention circuits, inputting each output of the several data retention circuits to an error detection circuit and detecting the soft error. CONSTITUTION:Positive outputs Q1, Q3 and Q5 of master latches 21a to 21c of data retention circuits 1a to 1c are inputted to an OR gate circuit 4 of an error detection circuit 3 and when at least one of these positive outputs Q is inverted from '0' into '1' due to the soft error, the error is detected by the OR gate circuit 4. Positive outputs Q2, Q4 and Q6 of slave latches 22a to 22c of the data retention circuits 1a to 1c are inputted to an OR gate circuit 5 and when at least one of these positive outputs Q is inverted from '0' to '1' due to the soft error, the error is detected by the OR gate circuit 5. Thus, the soft error of the data retention circuit can be evaluated with small number of terminals.