baber/WOPTO huggingface dataset:
Patent JP-H0448773-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUEMATSU YASUHIRO
IPC: H01L21/8234
Filed: 1990-06-15
Abstract: PURPOSE:To simplify a connecting relationship between individual terminals, to reduce the number of protective elements and to shorten a wiring length by a method wherein all power-supply terminals and all grounding terminals are connected respectively to an arbitrary interconnection via protective elements and an input terminal and an output terminal are connected respectively to the interconnection via the protective elements. CONSTITUTION:An output buffer circuit 86 and peripheral circuits 81 to 85 are arranged around a memory cell 80. A plurality of power-supply terminals 1 and 2 and grounding terminals 3 and 4 are installed; the power-supply terminal 1 and the grounding terminal 3 are connected to the peripheral circuits 81 to 85; the power-supply terminal 2 and the grounding terminal 4 are connected to the output buffer circuit 86. An interconnection A is laid at the outer circumference. Protective elements 23, 24, 21 and 25 are connected across the interconnection A situated at the outer circumference, the power- supply terminals 1 and 2 as well as the grounding terminals 3 and 4. The interconnection A and an input terminal 5 are connected by using a protective element 22; the interconnection A and an output terminal 6 are connected by using a protective element 26. The power-supply terminal 1 and the input terminal 5 are connected via the protective elements 23 and 22; the power-supply terminal 1 and the output terminal 6 are connected via the protective elements 23 and 26.
Patent JP-S5582772-A (JP)
Title: Coating method for chromium onto heat resistant alloy
Inventor: CHIKAZAKI MITSUO
IPC: C23C28/02
Filed: 1978-12-15
Abstract: PURPOSE:To remarkably improve the thermal impact and corrosion resistances of a Cr coated layer on a heat resistant alloy contacting to hot corrosive gas by forming a Ni coated layer and an Al coated layer on the alloy surface and coating Cr. CONSTITUTION:A Ni coated layer of 10mum or more in thickness and an Al coated layer of 20mum or more in thickness are formed on the surface of a heat resistant alloy based on one or more out of Ni, Co and Fe. At this time, the Ni-layer is formed by baking Ni powder, and the Al-layer by pack treatment. Cr is then coated by chemical vapor-phase vacuum-deposition onto the alloy surface with the layers formed, thus forming a Cr coated layer which slightly causes formation of Cr-type carbide and nitride or fragile cpd. phase at the interface between the alloy and the layer, and diffusion of Cr in the alloy interior. This method is pref. applied to parts such as a gas turbine contacting to hot corrosive gas.
Patent JP-S63227410-A (JP)
Title: Mounting device for tire antiskid device
Inventor: TSUCHIYA KAZUO
IPC: B60C27/10
Filed: 1987-06-24
Abstract: PURPOSE:To surely mount a tire antiskid device on a tire with the use of a mounting device by pulling a flexible long member toward one side with the use of an urging means in the mounting device during rotation of the tire, and by preventing the reverse movement of the flexible long member with the use of a support means. CONSTITUTION:A tire antiskid device 12 has a body 16 and mounting pieces 18 widthwise projected from the body 16 and adapted to be engaged at their forward ends via hooks 20 with a wire 22 as a flexible long member, Further, both opposite end parts of the body 16 are adapted to be locked to the wire 22 through bifurcated hooks 24. In this arrangement, a slider 34 is disposed in the body 26, and a lock ball 40 is disposed in the slider 34 so as to inhibit the wire 22 from moving leftward. Further, one end of the body 26 is provided with the manipulating part of the slider 34, and a tension coil spring 50 as an urging means is attached to the loop section 48 of the wire 22.
Patent JP-S5677527-A (JP)
Title: Method of and apparatus for controlling fuel injection to internal combustion engine
Inventor: HARADA SUSUMU
IPC: F02D41/34
Filed: 1980-11-07
Abstract: PURPOSE: To enable to supply an optimal amount of fuel to suit the operational condition of an engine, by detecting a signal corresponding to the quantity of intake air, and determining a factor for compensating the increment of fuel injetion rate from the changing rate of said signal in case that the signal is changed in a direction decreasing the quantity of intake air.  
     CONSTITUTION: In a control circuit 5 for calculating the quantity of intake fuel injection, wave forms of voltage applied to an ignition coil, impressed at a terminal 50, are shaped at 51, and it is frequency divided at 52 by a frequency dividing ratio related to the frequency of fuel injection per one rotation of an engine and converted into a pulse signal T 0 . In an arithmetic circuit 53, fuel injection rate is calculated from the signal T 0  and an output voltage Vs of a means 4 for detecting the quantity of intake air, and a pulse signal T 1  proportional to the quantity of intake air is produced. This signal T 1  is corrected in a multiplying circuit 54 by a signal related to engine parameters and given as a pulse signal T 3  to an OR circuit 56 via voltage compensating circuit 55. In the OR circuit 56, durations of pulse signals T 1 , T 3  are added, and for this while, solenoid valves 6 are controlled via an output circuit 57. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5381406-A (JP)
Title: Treating method for secondary ash of blast furnace
Inventor: KAMIKAWA SEITA
IPC: B03B9/06
Filed: 1976-12-28
Abstract: PURPOSE: To increase the utilization ratio of Fe and C with a blast furnace maintained at a good condition by operation of classification ability adjusting factor such as weir plate diameter or differential motion of a classifier of variable classifying ability which is used for treatment of a slurry of secondary ash from a blast furnace in order to effect Zn removal which is necessary for maintaining desired Zn content of raw material for a blast furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000346975-A (JP)
Title: Method for measuring radiation with recorder
Inventor: URATA MEGUMI
IPC: G01T1/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To make simultaneously recordable a dose rate and its position information by mounting a television camera with a radio transmitter onto the helmet of a measuring personnel and sending data to a recorder with antenna for recording. SOLUTION: A radiation measuring personnel wears a radiation measuring instrument on shoulders, wears a helmet 8 with television camera incorporating a radio transmitter, and goes down a vertical ladder. When measurement is required on the way, the personnel picks up a survey meter 7 with hands for measuring a dose rate, shoots the value with the television camera of the helmet 8, and records the result with a recorder 10 via a reception antenna 9 by radio. With the measurement position, a scale 5 for confirming position being mounted separately is shot by the television camera and is recorded by a VTR or the like similarly. When a position is shot first, and then the survey meter 7 is used, values become stable by the time constants of the survey meter 7 for accurately recording.  The television camera is nearly as high as human eyes for facilitating measurement and hands can be opened, thus enabling a measuring personnel to step down the ladder safely.
Patent JP-H04367407-A (JP)
Title: Method and machine for automatic packaging of article-to-be-packaged by film
Inventor: HAYASHI TATSUO
IPC: B65B49/08
Filed: 1991-05-31
Abstract: PURPOSE:To improve the handling property and workability, and make the device drastically smaller by a method wherein feeding of a plastic film to package a product is done by one film roll. CONSTITUTION:The pull out end of a film 4 which is pulled out to the bottom of an entrance for a work station 3 through the top of the entrance from one film roll 4a is chucked, and a square shaped article-to-be-packaged 1 is pushed in the work station 3 while the front surface is in contact with the film 4, and the film 4 is placed along three surfaces, the front surface and top and bottom surfaces, of the article-to-be-packaged 1. Then, the film 4 is placed along the back surface of the article-to-be-packaged 1 also by pressing down the extended part of the film 4 from the top of the back surface of the article- to-be-packaged 1, and after the pressed down part is sealed to the pull out end side, and cut, free ends of the film 4 which project from both sides of the article-to-be-packaged 1 are placed along both side surfaces of the article-to- be-packaged 1, and sealed.
Patent JP-H09322435-A (JP)
Title: Circuit device providing with capacitor for backup
Inventor: MATSUI TOSHIAKI
IPC: H02J9/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of the circuit during operation of others by preventing a rush current from flowing to a circuit unit when connecting the circuit unit which has a capacitor for backup to a power source in on condition. SOLUTION: The power voltage monitoring circuit 40 and the capacitor voltage monitoring circuit 41 of a rush current stopping circuit 4 monitor the power source voltage and capacitor voltage, respectively. Then, when a circuit unit which has a capacitor 32 for backup is connected to a power source in on condition, a switch 42 is turned off and the connection between the power source 2 and the capacitor 32 for backup is broken, and also a current is let flow slowly to the capacitor 32 for backup through the bypass circuit 46 having a resistor 44, and this capacitor 32 is charged, by which a rush current is prevented from flowing to the capacitor 32, and the voltage drop of the power source line is suppressed.
Patent JP-S6220978-A (JP)
Title: Valve for ink jet photographic printing device
Inventor: ISHIKAWA CHUJI
IPC: F16K31/06
Filed: 1985-07-17
Abstract: PURPOSE:To miniaturize inexpensively a valve for an ink jet photographic printing device and to improve its reliability by forming the valve body of an ink jet photographic printing device with an ink feeding system mounted on its carriage together with laminated bodies in a body to form pipe lines in the above bodies using no tube pipe line. CONSTITUTION:A valve body 1 is fixed to the upper part of laminated bodies 2, 3, which are provided vertically with an inlet and a discharge pipe lines sealed with O rings. The valve body 1 is provided with a liquid chamber 8 in its vertical direction, and an intake and a discharge ports 10, 11 opening into the liquid chamber 8 are connected with the inlet and discharge pipe lines respectively, and the intake and discharge ports 10, 11 are constructed so as to be opened and closed by a rubber body 12 at the tip of a rotative lever 6 worked by a solenoid 4.
Patent JP-2000343558-A (JP)
Title: Purge device for injection molding machine
Inventor: FUJIKAWA MISAO
IPC: B29C45/17
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To close the apex of an injection nozzle when a purge resin is measured and to receive the purge resin and to surely make it fall down when the purge resin is purged. SOLUTION: This purge device 30 is provided with a main body part 31 inserted into a fixed platen 21, a masking shield 32 rockably fitted on the lower part of the main body part 31 and stood up when it is pushed by means of an injection nozzle 11a and being inclined when the injection nozzle 11a is retreated, a spring for making the masking shield 32 inclined and a restricting member for restricting the angle of inclination of the masking shield. The masking shield 32 is erected vertically when a purge resin is measured to close the apex of the injection nozzle 11a and receives the purge resin and makes it fall down when the purge resin purged. As the device itself has no necessity for rocking the masking shield 32 in the purge device 30, it becomes a simple constitution.  The purge device 30 can be furthermore simplified by fitting the masking shield 32 to the main body part by means of a hinge 33 with a spring.
Patent JP-H04355411-A (JP)
Title: Communication wire housing tool
Inventor: SANO HIROAKI
IPC: B65H75/38
Filed: 1991-06-01
Abstract: PURPOSE:To provide a communication wire housing tool capable of housing a highly rigid communication wire without giving a twist to it. CONSTITUTION:Guide pillars 2 and 3 are fixed onto a bottom plate 4 at a constant distance. A communication wire 1 is wound round these two guide pillars 2 and 3 alternately in the shape of the figure 8 while changing its winding direction. Thereby, in the case of winding by a single round length, a right turn and a left turn become approximately equal to each other. Accordingly, a twist is hardly given to the communication wire 1. The housed communication wire is extended only by pulling out the wire from the upper side.
Patent JP-S5282127-A (JP)
Title: Error medium distinction equipment for discontinuous medium processing unit
Inventor: NAKAO TAKAAKI
IPC: G06K13/12
Filed: 1975-12-29
Abstract: PURPOSE: To realize medium distinction equipment which is capable of distincting error medium from normal dedium clearly with simple structure, by giving displacement to error medium with operation material and then by making the error medium protrude from circumference of the normal medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000342633-A (JP)
Title: Bed for nursing
Inventor: TANAKA KOHEI
IPC: A61G7/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a bed for nursing capable of preventing bedsore without requiring labor of a nursery attendant looking after a patient and giving a burden to the patient. SOLUTION: This bed for nursing is provided with a bed part 1 capable of setting a bed surface 1a to a substantially circular arc recessed shape and a change means changing the direction in the right and left directions of a person 6 lying on the bed surface 1a along the recessed shape of the bed surface 1a by changing positions in the vertical direction of left and right end parts 1b, 1c of the bed surface 1a set to the substantially circular arc recessed shape. Consequently, it is possible to change a part on which a weight of a body of the person lying on the bed surface 1a is applied most in his body to prevent bedsore.
Patent JP-2000346694-A (JP)
Title: Water-level observation method in pressure-type water level gage
Inventor: NAKANO KAZUMASA
IPC: G01F23/14
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a water-level observation method, in a pressure-type water level gage, in which a water level can be observed precisely. SOLUTION: In this water-level observation method which uses a pressure- type water level gage, a cylindrical protective hood 2 having a proper length is mounted on the tip part of a water-level-gage case 1, an air chamber X is formed inside the protective hood, a water-pressure sensing part 3 is installed so as to be exposed near the opening edge part 2a of the protective hood, and a water level is observed inside the air chamber.
Patent JP-H112186-A (JP)
Title: Control method for liquid discharging device
Inventor: TAKAKU HIROSHI
IPC: F04B49/10
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a liquid discharging device by utilizing increase/decrease of flow to a return passage. SOLUTION: A device is provided with a storage part 2 in which liquid is stored, a pump 4, a pump driving power 7 to drive it, a suction passage of which one end is positioned inside liquid in the storage part 2, a discharge passage 8 of which one end is positioned to face the storage part 2, an outer discharge passage 5 branched from a middle part of it, and a liquid discharge part 6 provided on a tip of it and having an opening means, a passage in the discharge passage 8 from the branch part of the outer discharge passage 5 to the storage part 2 is a return passage 81, the pump 4 is driven by the pump driving power 7 to open the opening means, so liquid is discharged from the liquid discharge part 6 through the outer discharge passage 5, and the pump driving power 7 is stopped when flow to the return passage 81 becomes smaller than V-V2 ,  where liquid discharge quantity in normal operation is V1 -V2 .
Patent JP-S5490382-A (JP)
Title: Preparation of olefin polymer
Inventor: WATANABE YOSHIHISA
IPC: C08F4/60
Filed: 1977-12-28
Abstract: PURPOSE: To prepare a highly stereoregular polyolefin in high yield, by polymerizing an ethylenic unsaturated monomer in the presence of a catalyst system consisting of a plurality of specific solid products, an organometallic compound, etc..  
     CONSTITUTION: An ethylenic unsaturated monomer is polymerized in the presence of a catalyst system comprising (A) a solid product prepared by contacting (a 1 ) a magnesium halide and/or (a 2 ) a solid reaction product of a magnesium compound having hydroxyl groups bonded to magnesium, with an organoaluminum compound R n AlX 3-n  (R is 1W20C hydrocarbon; X is halogen; 0<n≤1.5), with (b) halides of iron, niobium, antimony and/or bismuth, (c) an electron donor (pref. armatic carboxylic acid esters), and (d) a titanium halide, and (B) an organometallic compound of IWIII groups metal in the periodic table and/or its addition or reaction product with an electron donor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0826864-A (JP)
Title: Aln metallized substrate
Inventor: SATO HIDEKI
IPC: C04B41/90
Filed: 1994-07-11
Abstract: PURPOSE:To provide an AlN metallized substrate capable of sufficiently holding a bonding (adhering) strength between an AlN substrate and a metallized layer or between the metallized layer and a plated metal layer, and capable of preventing the generation of the swelling of the plated metal layer, the peeling of the metallized layer, etc. CONSTITUTION:The AlN metallized layer is produced by disposing a metallized layer on the surface of a substrate comprising an AlN sintered product and subsequently disposing a plated metal layer on the metallized layer. The plated metal layer is in contact with components excluding oxides in the metallized layer. Or, the plated metal layer is partially diffused in the metallized layer, and the diffusing layer of the plated metal layer is limited to <=1/2 of the thickness from the surface of the metallized layer.
Patent JP-S5490518-A (JP)
Title: Control circuit for dc motor
Inventor: FUKUSHIMA YASUHIRO
IPC: H02P7/293
Filed: 1977-12-28
Abstract: PURPOSE: To make a circuit construction simplified, by means of directly driving the DC motor through an active filter.  
     CONSTITUTION: To an output of active filter 16 is connected a DC motor 17. A phase comparator 14 makes a comparison of the phase between a rotational speed signal of the DC motor 17, outputted from a tachometer generator 18, and an output signal of a reference frequency generator 12. An output signal of the phase comparator 14 is converted into analog signal by a charge pump 15, being fed to the DC motor 17 through the active filter 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S642235-A (JP)
Title: Electromagnetic relay
Inventor: TACHIBANA KATSUMI
IPC: H01F7/06
Filed: 1987-06-25
Abstract: PURPOSE: To improve fusion resistance of a contact point by bending a pivot support side end portion of a pole contact piece of a relay iron to an iron core side to form a bent piece for moving the pivot support point of the pole contact piece by the swing motion of the pole contact piece.  
     CONSTITUTION: A pivot support side end portion of a pole contact piece 3 of a relay iron 23 is bent in L shape toward the attraction surface side of an iron core 1 to form a bent piece 2a. Consequently, in the beginning when a pole contact piece 3 turns from a condition of being separated from the iron core 1 to a condition of being attracted to the iron core 1, the pole contact piece 3 turns about an upper outside corner A as a fulcrum(not shown) of the relay iron 2. When the pole contact piece 3 comes into contact with an attraction surface of the iron core 1, the pole contact piece 3 turns about an outside lower corner B as a fulcrum(not shown) of the bent piece 2a of the relay iron 2. Namely, a movable contact point 5, once it comes into contact with a fixed contact point 6, slides on the fixed contact point 6. This makes wiping amount of the contact point larger to improve fusion resistance. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05315063-A (JP)
Title: Induction heater
Inventor: MIYAZAKI TSUTOMU
IPC: H05B6/06
Filed: 1992-05-07
Abstract: PURPOSE:To provide an induction heater wherein a stable output characteristic is obtained while attaining substantial cost down and miniaturization of the heater itself. CONSTITUTION:A parallel resonance circuit is formed by connecting a coil 7 to an output side of switching elements, 1, 2, primary side of an output transformer 10 to this coil 7 and also a parallel resonance capacitor 12 to the primary side of the output transformer 10. The intermediate part of a primary side coil of the output transformer 10 is connected to the earth by a capacitor 17.
Patent JP-H05320514-A (JP)
Title: Curable silicone composition
Inventor: MORITA YOSHIJI
IPC: C08L83/06
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a curable silicone composition, consisting essentially of an organopolysiloxane composed of an epoxy group-containing monofunctional siloxane unit and a tetrafunctional siloxane unit and excellent in curability and flexibility and heat resistance or cured products. CONSTITUTION:The objective curable composition is composed of (A) an organopolysiloxane prepared by carrying out the addition reaction of an organopolysiloxane expressed by formula I [R<1> is monovalent hydrocarbon group except alkenyl group; (d) is 0 or an integer; (e) and (f) are positive numbers; [(d)/(f)] is 0-4; [(e)/(f)] is 0.05-4; [(d)+(e)/(f) is 0.2-4] with an optional amount of an alkoxysilylalkene and expressed by formula II [R<2> is R<1> or H; R<3> is epoxy group-containing organic group or alkoxysilylalkyl and at least one thereof is epoxy group-containing organic group; (a) is 0 or a positive number; (b) and (c) are positive numbers; [(a)/(c)] is 0-4; [(b)/(c)] is 0.05-4; [(a)+(b)]/(c) is 0.2-4] and (B) a curing agent and/or a curing catalyst.
Patent JP-H115316-A (JP)
Title: Liquid-jet recording apparatus
Inventor: TAMURA HARUMI
IPC: B41J2/05
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a removal effect for deposits due to a state change with time of a protecting film of a heat-generating element or on the protecting film, and enable recording of images with good quality at all times. SOLUTION: A control part 4 holds a plurality of recovery operation conditions. The number of liquid jet times by a heatgenerating element 2 is counted from input recording data, or the number of exchange times of a tank 5 is counted. A state change with time of a protecting film of the heat- generating element 2 or on the protecting film is thus detected indirectly. The recovery operation condition is switched in accordance with the detected number of jettings or exchanges of the tank 5. Even if deposits are hard to remove sufficiently in a long-time use, the recovery operation is conducted with the recovery operation condition changed. The deposits that could not be removed can be removed accordingly. Recording is achieved with good image quality maintained at all times.