baber/WOPTO huggingface dataset:
Patent JP-S54107931-A (JP)
Title: Novel aqueous coating composition
Inventor: YAMATO MOTOTOSHI
IPC: C09D121/00
Filed: 1978-02-10
Abstract: PURPOSE: The title compostion having improved corrosion resistance, drying characteristics, hardness, and adhesivity, comprising a water-soluble or a water-dispersed salt obtained by neutralizing a specific modified polybutadiene resin with a basic compound.  
     CONSTITUTION: A) A mixtur of a) preferable 40W95 wt.% of a liquid polybutadiene having not less than 30 % of a cis bond and b) preferably 5W60 wt.% of a tackifier resin (e.g., an aliphatic hydrocarbon resin, etc.) having a softening point of 50W170°C, preferably 70W150°C and a iodine value not less than 50, preferably not less than 100, is subjected to addition reaction with B) an ethylenic unsaturated  dicarboxyl compound, e.g., maleic acid, etc. and imidized to give a modified resin.  The desired composition comprising a water-soluble or a water-dispersed salt  obtained by neutralizfng the modified resin at least partly wdith c) a basic compound, e.g., diethylamino-ethanol, and, if necessary, D) an additive for a coating  compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09201981-A (JP)
Title: Ink jet recording apparatus
Inventor: FUKUDA MOTOYUKI
IPC: B41J2/185
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the amt. of ink discarded at a time of restoring processing and certainly eliminate the clogging of ink nozzles. SOLUTION: This ink jet recording apparatus has a recording head 3 provided with a plurality of ink nozzles 1 and the ink chamber 2 communicating with the ink nozzles 1 and an ink supply passage 5 supplying the ink in an ink cartridge 4 to the recording head 3 and is constituted so as to emit ink to recording paper from the ink nozzles 1 to record an image. In this case, the ink chamber 2 provided to the recording head 3 is divided into a plurality of mutually independent ink chambers 2a-2c and an ink supply means 10 pressurizing the ink in the ink cartridge 4 to individually supply ink to the respective independent ink chambers 2a-2c is provided to the ink supply passage 5.
Patent JP-H06228269-A (JP)
Title: Resin composition and production of resin having alpha-glycol structure
Inventor: SAKATANI SHIRO
IPC: C08G18/48
Filed: 1993-02-01
Abstract: PURPOSE:To obtain the subject composition, composed of a resin having an alpha-glycol structure at the terminal and a curing agent, having high safety and stability for the structure of the resin and capable of providing a cured product excellent in flexibility and tensile strength. CONSTITUTION:The objective composition consists essentially of (A) a resin having an alpha-glycol structure at the terminal (preferably having 190-3000g/equiv. alpha-glycol equiv.) and (B) a curing agent. The component (A) is preferably obtained by reacting an epoxy resin such as a bisphenol A type epoxy resin having 185-2980g/equiv. epoxy equiv. with water in the presence of a cyclocarbonate having 78-250 carbonate equiv. at 100-180 deg.C using a quaternary phosphonium as a catalyst. A melamine resin prepared by reacting melamine with formaldehyde is preferred as the component (B) in the case of the resin having 100-240 deg.C curing temperature. A polyisocyanate resin obtained by reacting toluene diisocyanate with ethylene glycol is preferred as the component (B) in the case of the resin having -10 to +30 deg.C curing temperature.
Patent JP-H07110623-A (JP)
Title: Developing unit
Inventor: FUJII MICHIHIRO
IPC: G03G15/09
Filed: 1992-01-30
Abstract: PURPOSE:To provide a developing unit capable of drastically reducing a residual used developer at tone time of exchanging a developer, in the improvement of a two-component developing unit used for an electrophotographic device. CONSTITUTION:The developing unit 100 is constituted to provide a developing roller 102 and plural developer stirring/carrying members 103 parallel with the developing roller 102 in a container 101 housing a one-component developer. An exhaust port 104 for discharging a used developer is provided on at least one of both end parts on the bottom part of the container 101, The exhaust port 104 is usually closed shutter and opened in such a manner that the shutter is moved at the time of exchanging the developer.
Patent JP-S56112948-A (JP)
Title: Rubber composition for vulcanization
Inventor: SAITOU AKIRA
IPC: C08L51/00
Filed: 1980-02-12
Abstract: PURPOSE: A rubber composition for vulcanization with improved green strength and adhesion to a metal, comprising an unvulcanized rubber and a vinyl aromatic compound-conjugated diene compound blockcopolymer modified by a dicarboxylic acid.  
     CONSTITUTION: The purpose rubber composition is prepared from 100pts.wt. (hereinafter referred to as part) composition consisting of 100pts. unvulcanized rubber (A) (e.g., polybutadiene rubber or styrene-butadiene rubber) and 1W200pts. modified block copolymer (B) prepared by combining a block copolymer consisting of a vinyl aromatic compound and a conjugated diene compound (e.g., a styrene- butadiene block copolymer) with a molecular unit containing a dicarboxylic acid group or the group of a derivative thereof (e.g., maleic anhydride group), 0.01W 10pts. vulcanizer (C), and if necessary 1W200pts. filler (e.g., carbon black), 1W 200pts. softener (e.g., a naphthenic processing oil), etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58133481-A (JP)
Title: Timing sensing device of internal-combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02D41/34
Filed: 1982-02-03
Abstract: PURPOSE:To enhance accuracy of measurement to be made by a measuring device for fuel injection timing or ignition timing of an internal-combustion engine, by utilizing the velocity and acceleration of the engine. CONSTITUTION:The injection timing signal is sensed by an IT (injection timing) signal generator device 101 while the reference signal (Ref signal) is sensed by a Ref signal generator device 102. The fuel injection timing or ignition timing is measured under such an approximation that the acceleration is constant, by furnishing an IT counter 103 for measuring the time between Ref signal and IT signal and also a Ref counter 104 for measuring the time between Ref signals. Thus accurate measurements are ensured.
Patent JP-H06233334-A (JP)
Title: Method for controlling electronic circuit and device therefor
Inventor: UCHIYAMA TOSHIHARU
IPC: H04N17/06
Filed: 1993-02-01
Abstract: PURPOSE:To accurately control an electronic circuit by a simple operation and in a short period of time by synthesizing and displaying the demodulation marker signal and the demodulation signal produced by alternately switching a marker signal and a timing pulse signal and controlling the luminance signal. CONSTITUTION:An FM deviation controller 2 alternately switches the input recording luminance signal and a marker signal and outputs a demodulation signal. Furthermore the controller 2 is provided with a dummy printed board serving as an F/V converter which converts the input frequency into the voltage. A VTR 1 to be controlled is provided with a fitting part where the printed board of an FM circuit to be controlled is inserted for connection and a CNI terminal which connects a VIN terminal which inputs the luminance signal to the controller 2. Meanwhile the luminance signal demodulated by a substrate 5 and the marker signal are alternately inputted to an oscilloscope 3. A test recording luminance signal is inputted to a substrate 4 via the controller 2 and then a volume 4a of the substrate 4 is controlled by making reference to the screen of the oscilloscope 3. In such a way, an electronic circuit is controlled in a short period of time.
Patent JP-H06229129-A (JP)
Title: Cleaning of external surface of building
Inventor: YAMAGUCHI KYOICHI
IPC: A47L11/38
Filed: 1993-02-01
Abstract: PURPOSE:To prevent the external surface of a building from damage on cleaning it, by continuously ejecting plastic granules from an ejecting outlet toward the external surface of building to remove stains by means of the impulsive force. CONSTITUTION:Plastic granules 1 are fed from a hopper 2 to an ejector 3 and continuously ejected from the outlet of ejector toward an external wall surface 4 of a building. The plastic granules 1 colliding with the external wall surface of buildings are collected by a net 5 radially extended from the ejecting outlet 3a to the external wall surface 4 of building. In this case, when the plastic granules 1 collide with the external wall surface of building, the impulsive force acts on stains sticking to the external wall surface 4 and simultaneously electrostatic force is brought on the ejected light granules. In this way, the stains stuck to the external wall face 4 of a building are removed physically by the impulsions and electrostatic force and hence, the wall surface gets clean.
Patent JP-H07223177-A (JP)
Title: Robot moving device
Inventor: KUSUSE TADASHI
IPC: B63B3/20
Filed: 1994-02-09
Abstract: PURPOSE:To provide a robot moving device having highly precise welding and coating robot positioning function which is applicable even when the road surface in a closed block chamber space is irregular. CONSTITUTION:In a robot moving device having a welding or coating robot 7 set on the top end of multistage type arms 6a, 6b, 6c expansible and contractible by a hydraulic or pneumatic actuator, a crawler traveling vehicle 10 capable of being traveled by a crawler 12 is mounted on the top end arm 6c. The top end arm 6c and the crawler traveling vehicle 10 are connected to each other by a cylinder 9 driven by oil pressure or air pressure, and controlled to a proper value by a controller according to the arm extended and contracted in the cylinder 9.
Patent JP-S56111957-A (JP)
Title: Data filing device
Inventor: MATSUMURA HISASHI
IPC: G11B27/10
Filed: 1980-02-09
Abstract: PURPOSE:To simplify the constitution of a write/read circuit, by making a residual part produced by dividing a length of write data by the length of sector to blank data in a data recording system in which the length of the record data has an integer-fold value compared with that of the sector. CONSTITUTION:The record length is set to the data length counter 1 from the CPU during a writing of data, and the counter 1 is counted down with every input of the data. When the count value becomes zero, the data write gate 4 is turned off with the dummy write gates 1 and 2 turned on. The gate 2 is turned off when the sector counter has a value of (sector length)-(CRC code length), and thus the CRC code is written. When reading the data, the read data READDATA is converted into a parallel form through the serial-parallel converter 11 and at the same time receives an error check at the CRC control part 10 to be sent to the CPU. Thus the data read/write process is possible with a simple hardware and without having any special program process.
Patent JP-H06228783-A (JP)
Title: Platinum coating film electrode and production thereof
Inventor: MATSUBARA SHOGO
IPC: C23C8/16
Filed: 1993-02-02
Abstract: PURPOSE:To provide the electrode which is improved in a lifetime characteristic and an adhesion property and from which components do not elute and to provide a production method. CONSTITUTION:An aluminum film 5 is formed on the substrate of stainless, after forming a platinum alloy film 6 on the aluminum film, an alloying heat treatment and the surface ruggedness importing treatment of the platinum alloy film is executed in vacuum or in the inert gaseous atmosphere such as helium, argon and nitrogen, then an oxidative heat treatment is executed in the gaseous atmosphere such as oxygen or steam to convert the aluminum film 5 to an alumina film 7.
Patent JP-H05213395-A (JP)
Title: Carbonated beverage supply device
Inventor: SAITO KAZUHIDE
IPC: B67D1/07
Filed: 1992-01-30
Abstract: PURPOSE:To effectively expel the air released from carbon dioxide by stopping application of its pressure upon outgassing from a carbonator. CONSTITUTION:A three-way valve 14 is provided on a carbon dioxide pipe 2 connecting a carbonator 1 and a carbon dioxide cylinder 3 and connected at a port P1 with the carbonator 1 and at a port P2 with the carbon dioxide cylinder 3 with a port P3 open to the atmospheric air. The three-way valve 14 is operated to make a carbon dioxide supply circuit on the tank side open to the atmospheric air side and stop the supply of the carbon dioxide from the carbon dioxide cylinder 3, whereby the air released and accumulated in the upper space of the carbonator 1 can be expelled therefrom.
Patent JP-H07218420-A (JP)
Title: Nonstationary thermal vacuum testing device
Inventor: KOSAKA KENICHIRO
IPC: G01N25/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide a nonstationary thermal vacuum test device that can simulate an abrupt. temperature change under a high-vacuum cryogenic condition encountered by space equipment when its head is opened for fairing because such a device has not been available and the accuracy of a mathematical model of numeric thermal analysis for estimating the temperature behavior associated with the abrupt temperature change, experienced by space equipment is low and verification of analyzed results is insufficient. CONSTITUTION:An unsteady thermal vacuum test device is constituted in such a way that a small block 19 is formed around a specimen 11 set in a block 18 inside of which is adjusted to a high-vacuum cryogenic condition and a mobile shutter 16 having such a function that can control the temperature of the specimen 11 is provided in the small block 19 so that an abrupt temperature can be simulated by instantaneously exposing the specimen 11 which has been exposed to a temperature condition which is difference from the outside temperature condition while the shutter 16 is closed to the outside temperature condition by opening the shutter. Therefore, the temperature behavior of space equipment exposed to an abrupt temperature change when its head is opened for fairing can be estimated with accuracy as compared with the conventional example which has been carried out by relying upon numeric analysis using an insufficient mathematical model.
Patent JP-S55109823-A (JP)
Title: Slide unit and its manufacturing method
Inventor: ARITA SHIROU
IPC: B29C43/20
Filed: 1979-02-13
Abstract: PURPOSE: To obtain a solid lubricating slide unit with an excellent strength and slide characteristic, by intruding a carbon fiber-filled thermosetting resin into a surface layer of a metallic substrate, and forming a slide surface, consisting of said thermosetting resin, and the metallic substrate into an integral unit.  
     CONSTITUTION: Grooves 1 of a mesh pattern are formed in a metallic substrate 2. A carbon fiber-filled thermosetting resin, that is, a resin-impregnated cloth 4 formed into a semi-hardened state by impregnating a thermosetting resin like epoxy resin, phenol resin, etc. into a carbon fiber like cloth, cloth stripes or short filaments and the like, is cut into a pattern engageable with the groove 1 and contained in the groove 1. Then a plurality of the impregnated cloth 4 of the same pattern as the substrate 2 is piled up until it becomes equivalent to a required thickness for the molded product. Under this condition, the metallic substrate 2, to which the impregnated cloth 4 is assembled together, is inserted into a metal mold 3, thermally molded at, for instance, a temperature of 160° to finally complete a desired slide unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06229554-A (JP)
Title: Burner for gas turbine
Inventor: TSUCHIYA TOSHIAKI
IPC: F23C13/00
Filed: 1993-02-02
Abstract: PURPOSE:To improve durability of a catalyst and suppress production of NOx by making a temperature distribution of the catalyst provided in a gas passage uniform. CONSTITUTION:A burner for a gas turbine supplies fuel gas 2 and the air into a burner body 1, and burns mixed gas by a catalyst 11 provided in a gas flow passage. The catalyst 11 has a honeycomb structure in such a manner that number of cells per unit area of its center is less than that of cells at a periphery.
Patent JP-H0610819-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: SAKAKIBARA KOJI
IPC: F02P5/15
Filed: 1993-02-02
Abstract: PURPOSE:To realize optimum knocking state at all times for reducing engine damage due to knocking during engine operation at a high speed or under a heavy load, and control an engine in such knocking state as making sufficient torque available in an operation condition where relatively large knocking is allowed. CONSTITUTION:Regarding output from a knocking sensor 6 between the predetermined crank angles, a peak value is held with a peak hold circuit section 7 for detecting a knocking intensity value, and knocking evaluation level is generated with a control circuit 8, so that the logarithmic conversion value of the peak value has the predetermined distribution form. Then, the state of knocking is evaluated via a comparison between the evaluation level and the knocking intensity value. In this case, when an engine speed and load are higher, an evaluation level adjusting factor is set at a smaller value with the control circuit 8.
Patent JP-S56113948-A (JP)
Title: Water heater utilizing solar heat
Inventor: TERAOKA SHIYOUICHI
IPC: F24J2/44
Filed: 1980-02-13
Abstract: PURPOSE: To facilitate mounting with safety and stability, by connecting by means of flexible connecting element a case constituting a heat collector and a case constituting a heat collector and at the same time a water store.  
     CONSTITUTION: A heat collecting case A containing water passages 4 on the side walls 1 and on the bottom 2 thereof and a heat collecting and water storing case B containing tubes 9 on the side walls 1 and on the bottom 2 thereof are connected by a flexible connection element 11. With such an arrangement, by placing the flexible connecting element 11 on a ridge of roof the case A and the case B can be mounted on the different slanted surface of roof. This not only facilitates the mounting but also contributes to safety and stability without concentrating load on one surface of roof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59142207-A (JP)
Title: Polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/60
Filed: 1983-02-03
Abstract: PURPOSE:To obtain an olefin polymer in high yields, by (co)polymerizing an olefin in the presence of a catalyst comprising a specified hydrocarbon-soluble, lower-valence V compound catalyst component, an organoaluminum compound catalyst component, and an organohalogen compound. CONSTITUTION:A hydrocarbon-soluble, lower-valence V compound catalyst component (A) is obtained by adding 1-4mol, per mol of V compound, of an organoaluminum compound (e.g., triethyl-aluminum) to an inert hydrocarbon (e.g., pentane) containing at least 5mmol/l of a soluble V compound (at least trivalent) (e.g., VOCl3) and contacting them together at 0-120 deg.C for 0.5-5hr. An olefin is (co)polymerized at 20-300 deg.C and a pressure of normal-100kg/cm<2> in the presence of a catalyst comprising component (A), (B) an organoaluminum compound catalyst component (e.g., triethylaluminum) and (C) an organohalogen compound (e.g., dichloroethane).
Patent JP-2000210488-A (JP)
Title: Cloth cutting device for hole-darning sewing machine
Inventor: FUNAHASHI AKIHIRO
IPC: D05B3/06
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a cloth cutting device for a hole-darning sewing machine, capable of increasing durability by preventing the deterioration of a cutter, and simply and surely fine-adjusting an approaching limit position where a hammer approaches the cutter during boring. SOLUTION: Based on the shape of the can body 25 of a cam mechanism 7, the moving amount of a hammer 4 per unit driving amount of an air cylinder 5 is set to be large until an approaching limit position where the hammer 4 approaches a cutter 2, and then small during a specified period when the hammer 4 is between a position near the approaching limit position and the approaching limit position. Thus, the hammer 4 is prevented from being strongly abutted on the cutter 2, the sound of contact between the hammer 4 and the cutter 2 is reduced, and the deterioration, such as damaging or cutting, of the cuter 2 is prevented to considerably increase durability.
Patent JP-H11214727-A (JP)
Title: Tandem type silicon thin-film photoelectric conversion device
Inventor: YOSHIMI MASASHI
IPC: H01L31/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To form a photoelectric conversion device comprising crystalline silicon photoelectric conversion units which uses only a low-temperature plasma CVD process, wherein a low-cost substrate can be used, and to realize reconciling reduction in the cost of the device with increase in the performance of the device. SOLUTION: This thin-film photoelectric conversion device is constituted into a structure, wherein each of first to third photoelectric conversion units 11, 12 and 13, which are laminated in this order on a front surface transparent electrode 2 on a transparent substrate 1, comprises first conductivity type layers 111, 121 and 131, photoelectric conversion layers 112, 122 and 132 and second conductivity type layers 113, 123 and 133, which are deposited in this order by a plasma CVD method at a base temperature of lower than 300 deg.C and correspond to each other, the layer 112 in a first unit consists of an amorphous silicon thin film or an amorphous silicon carbide thin film, the layer 122 in a second unit consists of an amorphous silicon germanium thin film and the layer 132 in a third unit consists of a crystalline silicon thin film.
Patent JP-S62174883-A (JP)
Title: Visible area setting system for multiwindow
Inventor: IWAMI HIDEFUMI
IPC: G06F3/048
Filed: 1986-01-29
Abstract: PURPOSE:To save a necessary memory and to improve processing speed by calculating the visible area of an optional window on a display screen where plural windows are overlapped, by a successive dividing system based upon only the position relation of the overlapping of the window at that time. CONSTITUTION:The system is composed of a CPU 11, a main memory 12, a display refreshing memory 13 and a disk play 14. 1 is set to an overlapping sequence loop counter (k) of the window, and the intersection with a window 24 (object rectangle) to obtain a window 22 (referring window) of an overlapping sequence k=1 and the visible area is decided. When the object rectangle is intersected with the referring window, the object rectangle is divided by the position relation with the referring window. When the referring window is the window just on the object window to calculate the visible rectangle, the non-intersection rectangle itself is determined as the visible tangle. A non- determining rectangle group is divided by the position relation with the lower window as the contrast rectangle one by one and the loop to determine the measure is controlled.
Patent JP-S60159339-A (JP)
Title: Engine with supercharger
Inventor: HITASE FUMIO
IPC: F02B33/42
Filed: 1984-01-30
Abstract: PURPOSE:To make an exhaust braking effect securable in time of deceleration, by controlling a rotor driving motor so as to cause a rotor revolution to go down in time of deceleration, in case of a supercharger inclusive of a rotor having a lot of gas passages piercing through a turning axial direction. CONSTITUTION:When an engine 1 is started and a clutch 27 is engaged, a motor 28 is rotated by output of power out of a control circuit 29, turning a rotor 5 of a supercharger 11. If so suction air flows into a gas passage 16 inside thr rotor 15 from a suction passage 22, and discharged to a supercharging passage 9 when the said passage 16 is opened to a suction discharge port 20, thus led into a combustion chamber 12 from a suction port 5. On the other hand, exhaust out of an exhaust port 6 is discharged to an exhaust passage 21 by way of each of routes 10-17-16-18. At this juncture, when a fact that the engine is in a state of being decelerated is detected by a deceleration judging circuit 33 from the output of an engine speed sensor 30, the output of the control circuit 29 is compensated by a compensation circuit 31, making a speed of rotation in the motor 28 drop to some extent, thus an exhaust braking effect is produced there.