baber/WOPTO huggingface dataset:
Patent JP-S62218610-A (JP)
Title: Lubricating oil purifying device for internal combustion engine
Inventor: AKATSUCHI HAJIME
IPC: B03C5/00
Filed: 1986-03-19
Abstract: PURPOSE:To prevent the enlargement of damage caused by the additive of lubricating oil in a filter to lengthen a filter life by passing the lubricating oil through the filter provided on bypass passages for the lubricating oil, when the level of oil pollution due to carbon particles in the said oil exceeds its fixed value. CONSTITUTION:Bypass passages 41a, 41b formed on an oil circulating route are provided with a filter (F), and its upper course is provided with an electromagnetic vale 43. An oil pan 31 is provided with an oil pollution sensor 37 to detect the level of oil pollution due to carbon particles in lubricating oil. A control means 30 receives a signal issued by the said sensor 37, and when the level of oil pollution reaches its fixed value, opens the electromagnetic vale 43 to begin passing the oil through the filter (F).
Patent JP-H08259716-A (JP)
Title: Method for modifying surface of fluoropolymer by irradiation with light with aliphatic amine
Inventor: ICHINOSE NOBUYUKI
IPC: C08J7/00
Filed: 1995-03-22
Abstract: PURPOSE: To impart excellent lipophilicity, hydrophilicity, etc., to the surface of a film made of a fluoropolymer by irradiating the film with ultraviolet in the presence of an amine to introduce (substituted) aminoalkyl groups as organic functional groups into the film surface. CONSTITUTION: A film made of a fluoropolymer, e.g. a tetrafluoroethylene/ perfluoroalkoxyvinyl ether copolymer or polytetrafluoroethylene, is irradiated with ultraviolet in the presence of an amine to introduce organic functional groups selected from among (substituted) aminoalkyl groups into the irradiated area. Thus, chemical affinity such as lipophilicity or hydrophilicity is imparted to the film surface. Examples of the amine include primary, secondary, and tertiary (un)saturated alkylamines which are linear or branched, polyamines, and amines having substituents, e.g. hydroxyl and ester groups (e.g. triethylamine and polyethyleneimine).
Patent JP-H04296458-A (JP)
Title: Fuel cell electric power generating plant
Inventor: FUNATSU TETSUYA
IPC: H01M8/04
Filed: 1991-03-27
Abstract: PURPOSE:To supply a sufficient fuel to strings generating electric power of a fuel cell and at the same time to keep the inside temperature of a reformer be the set temperature and carry out the inspection of the fuel cell easily while the electric power generation is carried out by installing hydrogen-rich gas flowing rate controlling means which corresponds to the partly string operation and an apparatus to control the valve open degree. CONSTITUTION:Strings 21-2n composed of a plurality of fuel cell 11-1n which generate electric power using the chemical reaction energy of a hydrogen-rich gas prepared by reforming a raw fuel by a reformer 9 and oxygen in air are arranged in parallel. The hydrogen-rich gas from a hydrogen source 8 is divided at branching points B, supplied from an inlet-side flowing-in line of each string 21-2n through a distributing pipe end 50, and the discharged fuel from the outlet side is collected by a gathering pipe end 51 and a part of it is re-circulated to the reformer 9 and the remaining is re-circulated to the upper stream than the branching points B by a blower 3. In this structure, A total anode inlet flowing rate detector 6 is installed in the upper stream side of the branching points B and the total flowing rate is sent to a controlling apparatus 10 to control the valve open degree of the flowing-in valve 11 according to the temperature and the total flowing ratio.
Patent JP-H02240742-A (JP)
Title: Information processor
Inventor: MAMIYA SATORU
IPC: G06F9/44
Filed: 1989-03-14
Abstract: PURPOSE:To improve the memory efficiency and the response by sharing a data structure with an internal process part and a user interface part. CONSTITUTION:A double data structure is not prepared, but an internal process part 1 performs the control of the data structure to hold the data structure and to prepare for an operating procedure to the data structure. Then a user interface part 2 gives an access to the data structure via the operating procedure to acquire the information necessary for display and to operate the data structure in accordance with the input of a user. Thus the data structure is shared with both parts 1 and 2. Then these parts 1 and 2 are separated from each other while the memory efficiency is improved together while assuring the quick response for the system.
Patent JP-S59218752-A (JP)
Title: Semiconductor device
Inventor: SATOU NAONOBU
IPC: H01L21/60
Filed: 1984-04-02
Abstract: PURPOSE:To enable to prevent an abnormal contact alloy from occurring and to effectively prevent the improper electrostatic damage strength of an element due to a diffusion resistance by increasing the length of aluminum wirings for coupling a bonding pad to the element of a diffused resistor or the like. CONSTITUTION:A wiring layer 5 of a bonding pad 1 with a connection unit 4a is formed of the first wiring layer portion (a portion disposed in parallel along the side of the pad 1) along the side of the pad 1, and the second wiring layer portion (a portion disposed perpendicularly to the parallel disposition part) remote from the pad, and the first layer portion is formed longer than the second layer portion. Accordingly, even if the shortest distance (l) between the pad 1 and the contacting hole is short, the substantial distance from the pad to a semiconductor region can be sufficiently increased. Consequently, the material of the pad can be effectively prevented from impregnating into the semiconductor region.
Patent JP-S62219518-A (JP)
Title: Formation of electrode of compound semiconductor element
Inventor: ISHIHARA HISAHIRO
IPC: H01L21/28
Filed: 1986-03-19
Abstract: PURPOSE:To form a compound semiconductor element having both excellent adhesive strength with a semiconductor and low contact resistance by a method wherein a Ti/Pt multilayer metal film is formed on the region where a compound semiconductor is selectively exposed using an insulating film, and a second multilayer metal film, consisting of a metal film containing at least one of Ti, Pt, Pd and W, and the Au film provided on the surface of said metal film, is formed by making ion beam mixing take place. CONSTITUTION:An insulating film 2 is formed on the surface of a compound semiconductor 1, a photoresist 3 is coated thereon, the insulating film 2 located on the specific region is removed, and a Ti/Pt 5 film is vapor-deposited. An ion-beam mixing is performed by implanting B<+> ions, the photoresist is exfoliated, the Ti 4/Pt 5 is selectively left, an alloy of an electrode metal and a semiconductor is formed by performing a heat treatment in the above-mentioned state, and an ohmic electrode is obtained. A photoresist 6 is coated, and the photoresist on the specific region is removed by performing exposing and developing treatments in such a manner that the surface of the insulating film 2 located on the Pt 5 surface and its circumference will be exposed. A Ti 7/Au 8 are vapor-deposited, and lastly, the photoresist is exfoliated, and the bonding pads Ti 7/Au 8 are selectively formed on the specific region using a lift-off technique.
Patent JP-S62223550-A (JP)
Title: Defrosting control unit of air conditioner
Inventor: NARIAI SHIGERU
IPC: F25B47/02
Filed: 1986-03-20
Abstract: PURPOSE:To make it possible to positively carry out the operation of the defrosting control unit by detecting the temperature on the inlet side of a pipeline of an indoor side heat exchanger and the temperature at the central portion thereof. CONSTITUTION:Pipeline temperature detecting elements 6, 6' are provided in an inlet pipeline of an indoor side heat exchanger 3 and almost at the center, respectively. When an outdoor heat exchanger 5 reaches a frosted state, an inlet pipeline temperature t1 is extremely lowered, and simultaneously a central portion pipeline temperatures t2 is lowered. That is, if a temperature difference between the inlet pipeline temperature t1 and the central portion pipeline temperature t2 becomes less than a set pipeline temperature t, it is necessary to defrost. Furthermore, depending upon the power source frequency, the ability of the compressor 1 is varied and also the high pressure and the exhaust temperature at the time of the frosting of the outdoor heat exchanger 5 are varied. That is, since the inlet side pipeline temperature t1 of the indoor side heat exchanger 3 is varied, the defrosting judgement is carried out by switching the set temperature (t) to 50Hz and 60Hz.
Patent JP-S62218273-A (JP)
Title: Control device for motor driven power steering
Inventor: MORISHITA MITSUHARU
IPC: G08C19/00
Filed: 1986-03-19
Abstract: PURPOSE:To prevent a torque value from changing in a device so as to improve the stability of its action, by providing a preamplifier, which outputs a current in proportion to the detection voltage, between a torque sensor, detecting steering torque of a handle, and a connector or the like connecting said sensor with a control unit. CONSTITUTION:The second rack toothed part 6b is separately provided from the first rack toothed part 6a, meshed with the first pinion shaft 5 controlled by a handle 1, of a rack shaft 6, and the second pinion shaft 18, turned by a DC motor 13 through an electromagnetic slip clutch 14, worm shaft 15, worm wheel shaft 16 and an electromagnetic clutch 17, is meshed with the second rack toothed part 6b. Each control element 13, 14, 17 is controlled by a control unit 9 in accordance with an output from a torque sensor 3 or the like. Here slip rings or connectors 19 are provided between the torque sensor 3 and the control unit 9, and a preamplifier 3b, which outputs a current in proportion to the detection voltage, is provided between these connectors 19 and the torque sensor 3.
Patent JP-S58183003-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1982-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57180054-A (JP)
Title: Three electrode surface plate
Inventor: WATANABE KATSUMI
IPC: H01J29/45
Filed: 1981-04-30
Abstract: PURPOSE:To reduce gold used for cost reduction by vapor-depositing a good conductive metal having low vapor pressure on a thin chromium layer and furthermore vapor-depositing a small amount of gold thereon to form a bus bar and a pad of a pickup tube surface plate. CONSTITUTION:The three electrode surface plate of a pickup tube is formed with a bus bar 2 which constitutes a U-shaped signal conductive circuit, and a pad 3 which takes out a signal current, in addition to a scanning surface 1 required. The bus bar 2 and the pad 3 are formed in such a way that a thin chromium layer 5 is vapor-deposited on a glass plate, and a non-magnetic material such as palladium, silver and a magnetic material such as nickel are vapor-deposited thereon, and furthermore a small amount of gold is vapor-deposited thereon to increase spreading of solder 9 on a lead pin 8. Therefore, the inexpensive three electrode surface plate can be obtained by mainly using a relatively inexpensive metal having low vapor pressure instead of using a large amount of expensive gold.
Patent JP-2000254111-A (JP)
Title: Device for measuring body fluid component
Inventor: NISHIKAWA HISAO
IPC: A61B5/145
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To surely measure the component of a body fluid even when the amount of the body fluid which flows out is the small one by providing a body fluid introducing guide to introduce the body fluid to a suck port in the circumference of the port. SOLUTION: A body fluid component measuring device 1 is constituted of a housing 2, an opening part 7 formed in the housing 2, a suck port 4 arranged in the circumference of the opening part 7, test paper 6 being one of the configuration elements of a measurement detecting part, a flow passage part 3 communicating with the port 4 and the paper 6 and a body fluid introducing guide 5 introducing the body fluid which flows out into the opening part 7 to the suck port 4. Then the fluid is guided by the flow passage part 3 from the suck port 4 to the paper 6. Besides, the guide 5 is provided with a function for introducing the body fluid to the suck port 4 when the fluid is brought into contact with it.  The guide 5 can be formed by a material being the same as that in the housing 2 and the flow passage part 3 but it is favorable that the material with high hydrophilicity in the same way as in the part 3 is used or a front surface of the guide 5 is worked to have hydrophilicity.
Patent JP-H03121160-A (JP)
Title: Nonsticky composite resin composition and preparation thereof
Inventor: YANO AKIYOSHI
IPC: C08G18/61
Filed: 1990-03-16
Abstract: PURPOSE:To prepare the title compsn. which does not stain a mold in molding, has an excellent releasability, and causes little blocking during storage by compounding a polyvinyl chloride with a polyurethane obtd. by the reaction of a specific polysiloxane having a diol group at its one molecular terminal, a polyol, and an isocyanate. CONSTITUTION:A polysiloxane of formula I wherein Me is methyl; 1<=n<=100; 1<=X<=3; 0<=Y<=2; X+Y=3; and R is an alkylene group which may be linked by one or more alkyleneoxy groups, having a diol group at its one molecular terminal, a polyol, and an isocyanate compd. (e.g. diphenylmethane diisocyanate) are reacted to give a polyurethane having a group of formula II in its molecule. The polyurethane is compounded with a polyvinyl chloride to give a nonsticky composite resin compsn.
Patent JP-H08257180-A (JP)
Title: Golf club head
Inventor: KOBAYASHI KENJI
IPC: A63B102/32
Filed: 1995-03-23
Abstract: PURPOSE: To provide a head excellent in a driving feeling in a shot while dispersing the weight balance. CONSTITUTION: A head body 13 is provided in a part 17 corresponding to a face with a through hole 19 which is provided with a face member 20 having a face 20A with small specific gravity and extending almost to a rear surface 18. A step 26 is provided with a ring 24. Thus, since the face member 20 with small specific gravity is formed in the central part of the head body 13, the weight balance can be disporsed. Since face member 20 is extended almost to the rear surface 18 to increase the wall thickness, deformation at the time of shoot is small to prevent a golf ball from deflection and provide an excellent driving feeling. Since the step 26 is covered with the ring 24, it provides the excellent beauty.
Patent JP-S55156431-A (JP)
Title: Noise reduction system
Inventor: AKAGIRI KENZOU
IPC: G11B20/24
Filed: 1979-05-24
Abstract: PURPOSE: To realize a system which has a small number of adjustment points and is equipped with a connected and inserted limiter suppressing an overshoot, by  employing the constitution of an amplifier whose gain is controlled by a control circuit part with a nonlinear circuit, a limiter circuit and parallel-connected resistances.  
     CONSTITUTION: An input signal supplied to input terminal 31a of compressor 30 is sent to VCA (voltage control amplifier) 33 brought under the control of control circuit part 34 consisting of level detector 35 and nonlinear circuit 36. The output of VCA33 is sent to summing amplifier 42 via diode limiter 40 and then sent to output terminal 32 being added to the input signal arriving via resistance 43. Next, an input signal supplied to input terminal 91a of expander 90 is sent to VCA93 controlled by control circuit part 94 composed of level detector 95, nonlinear circuit 96 and amplifier 97 of -1 in gain. The output of the VCA93 is sent to inverting amplifier 104 via limiter circuit 100 and subtracted from the signal reaching via resistance 105 and the difference is sent to output terminal 91b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56160298-A (JP)
Title: Small sailing boat
Inventor: SUZUKI NAOTO
IPC: B63H9/00
Filed: 1980-05-14
Abstract: PURPOSE: To surely prevent a boat from running away without taking a person on board by such means that when a rudder swingable to a larger angle than a normal steering angle is operated to the larger angle than the normal steering angle, the rudder is locked to a state of said larger angle.  
     CONSTITUTION: Rudder 4 can be normally controlled by a control bar 6 to within a normally operatig angle. When a ship is largely tilted during its sailing and  a person falls down into the seawater, tailer 5 is further rotated by such causes  that his hand is detached from the control bar 6 to result in said rotating motion  with deadweight of the rudder or he largely steers the rudder 4. And if the tailer 5  and its connecting rod 7 are turned to a position as shown by a virtual line, a cap 8  is depressed into a hole 71 by tension of a spring 8 to inhibit a relatively rotating  motion between the connecting rod 7 and the tailer 5, thus the rudder 4 can be  locked to a state of its steering angle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03266479-A (JP)
Title: Detector
Inventor: ITO TOSHIYUKI
IPC: H01L31/12
Filed: 1990-03-16
Abstract: PURPOSE:To enable troubles occurring in a photosensor to be detected without additional components by a method wherein it is detected whether each photodetector of a photosensor group composed of light emitting elements connected in series is in an ON or OFF state, and it is judged that one of the photosensors is in trouble when all the photodetectors are in an OFF state. CONSTITUTION:The LEDs (light emitting element) of photo-interrupters PS1 and PS2 serving as photosensors which detect whether a cassette paper or manual feed papers are prepared or not are connected together in series, and phototransistors (photodetectors) are connected to ports P1 and P2 of a CPU 101 respectively. The CPU 101 is programmed in such a manner that it recognizes that a manual feed paper is prepared, a cassette paper is prepared, a cassette paper is not prepared, and a photosensor is in trouble corresponding to the state of the ports P1 and P2. It is detected whether each photodetector of a photosensor group where LEDs are connected in series is in an ON state or an OFF state. As a result, when all the photodetectors are OFF, it is judged that at least one of the photosensors is out of order. By this setup, troubles occurring in photosensors which constitute a photosensor group can be detected without additional components.
Patent JP-H06274480-A (JP)
Title: Dictionary registering device
Inventor: TSUDA KAZUHIKO
IPC: G06F17/22
Filed: 1993-03-23
Abstract: PURPOSE:To save the load of a dictionary registering work in a correction support system in which words are replaced with uniform notations, and to evade erroneous registration and registration leakage. CONSTITUTION:When the unifide notations of words are inputted from an inputting device 1, and stored through an inputting part 21 in a storage part 27, a replacement character detecting part 22 generates data in which a flag and a notation candidate are added to characters to be replaced with the other notations among the words. A composite word detecting part 24 detects the composite word, and generates the data in which the flag and a gap code are added to the gap position. An outputting part 26 automatically generates notation candidates based on those data. The notation candidates are stored in a storage part 27, and displayed on an outputting device 4. The storage data in the storage part 27 are registered in a dictionary 3 for a correction processing according to the registration instruction of a user.
Patent JP-H06271938-A (JP)
Title: Production of annealed iron wire excellent in corrosion resistance
Inventor: KANZAKI ISAMU
IPC: C23C22/00
Filed: 1993-03-23
Abstract: PURPOSE:To easily produce an annealed iron wire having excellent corrosion resistance, at the time of subjecting soft steel wire rod to drawing for plural time, reducing it and thereafter executing annealing to produce an annealed iron wire by forming a zinc series phosphoric acid film on the surface of the wire rod before final drawing. CONSTITUTION:At the time of subjecting wire rod using soft steel as stock to drawing for >= one time to work into wire rod having a prescribed diameter, before final drawing, the surface of the wire rod is coated with a treating soln. essentially consisting of primary zinc phosphate, and a film of water-insoluble tertiary zinc phosphate by the reaction of phosphoric acid and Fe in the wire rod is formed on the surface of the wire rod. The wire rod on which the zinc series phosphate film has been formed is subjected to final drawing to regulate its wire diameter into a desired one, and after that, it is subjected to annealing at 650 to 800 deg.C for 10 to 18hr in a heat treating furnace with a nonoxidizing atmosphere. The wire rod is recrystallized and is softened, and Zn atoms produced by the decomposition of the zinc series phosphate film on the surface are infiltrated and diffused into the surface of the wire rod, by which the annealed iron wire excellent in corrosion resistance can be produced without requiring a rust preventive or the like.
Patent JP-S60206496-A (JP)
Title: Treatment of waste water by algaes
Inventor: HASHIMOTO SUSUMU
IPC: C02F3/32
Filed: 1984-03-30
Abstract: PURPOSE:To dispense with a precipitation basin and to simultaneously remove nitrogen and phosphorus with good efficiency, by culturing large filamentous algaes in waste water under aeration and throwing an inorg. carbon source into waste water while taking out the culture solution as treated water. CONSTITUTION:Secondary treated water replenished with 0.5-1.0% NaHCO3 is supplied to an algae culture tank 3 from a storage tank 1 by a quantitative feed pump 2 and mixed under stirring by an aeration means 31. Subsequently, the treated water is irradiated with light from an illumination apparatus 4 such as an 100W tungsten lamp from the side surface of the tank 3 for 24hr. Cultured algaes in the tank 3 take in dissolved nutritive salts such as inorg. carbon, nitrogen or piosphorus to perform photosynthesis. The cultured algaes in the tank 3 easily receives solid-liquid separation by the solid-liquid separation means 32 such as the filter separator mounted in the tank 3 and grown algaes are withdrawn so aa to hold a definite cell stay time.
Patent JP-H09255088-A (JP)
Title: Paint tank and cleaning method for its inside
Inventor: SHIMIZU HIROYUKI
IPC: B05C11/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To clean the inside wall of a paint tank without labors by making use of the discharging time of the paint, by controlling a cooling means provided with the tank so that the condensate of the solvent evaporated from the paint in the tank, on the inside wall face, flows down along the wall face. SOLUTION: After a paint adjusted to an appropriate viscosity with a required volume of a solvent, has been charged in a paint tank, it is agitated by a high speed dispersion device 5. Thereafter, when the paint is discharged from the tank, it is heated by a heater equipped in the lower part of the tank and the evaporated solvent from the paint is condensated on the upper or middle part of the inside wall face by a cooling means 2 to dissolve the paint stuck to the wall face and wash it down. When the temperature is insufficient, the paint may be heated by the heater 4 installed in the lower part of the tank after it has been agitated by the high-speed dispersion device 5. In this way, the paint on the inside wall face of the tank can be washed simultaneously with the discharge of paint. And the workability can be greatly improved.