baber/WOPTO huggingface dataset:
Patent JP-S59170435-A (JP)
Title: Fuel injection timing controller for internal-combustion engine
Inventor: MATSUDA YOSHIHIKO
IPC: F02D41/10
Filed: 1983-03-17
Abstract: PURPOSE:To prevent deflection of air-fuel ratio due to the variation of lapse of time by varying in succession the injection timing each time when an engine repeats revolution and stop. CONSTITUTION:A CPU106 transmits a signal into a driving circuit 111 through an output interface 110. Said driving circuit 111 is equipped with a register for receiving the fuel injection timing, a counter which counts the clock signal CLK of a clock generating circuit 107 after receiving the fuel injection starting signal, and a comparator for comparing the value of the register and the value of the counter. Therefore, the comparator continues to transmit the injection pulse signals into a fuel injection valve 7 until two values accord after the fuel injection starting signal is supplied. Therefore, the fuel injection valve 7 is energized during the fuel injection time, and the fuel in the amount corresponding to the fuel injection time is supplied into the combustion chamber of an engine body 1.
Patent JP-S57158664-A (JP)
Title: Formation of image
Inventor: KAMOGAWA JINICHI
IPC: G03G15/22
Filed: 1981-03-26
Abstract: PURPOSE:To obtain the same copied image of high quality through simple constitution, by transferring a toner image obtained by giving the development to a formed electrostatic charge image with use of an insulating development with the means except an electrostatic means. CONSTITUTION:After an electrostatic charge image is formed, the insulating toner which is charged with the same polarity as the electrostatic charge image is appied to a photoreceptor 4 while the bias voltage is applied to a developing device 11 from a bias voltage applying source 10. In such a way, an inverse development is carried out. Then the toner image is transcribed by a transcribing mechanism 12 and a press-contact transferring means, etc. and without using any electrostatic means at all. The toner image is fixed onto the transfer paper P via a fixing device to obtain a copied image. On the other hand, the electric charge corresponding to the electrostatic charge image remains on an insulated surface layer 3 of the photoreceptor 4 and after the toner image is transferred. Thus the photoreceptor 4 is rotated more to form a copied image again with use of the residual electrostatic charge image. In such way, the same copied image of high qualityis is obtained through simple constitution.
Patent JP-H05237260-A (JP)
Title: Lifting/polishing device for pachinko ball
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide a lifting/polishing device of pachinko balls capable of completely separating an abrasive from the pachinko balls for efficiently conveying the pachinko balls while suppressing the arrangement space. CONSTITUTION:A separating mesh section 48 for separating part of an abrasive to the outside from a mixture of pachinko balls and the abrasive lifted in a lifting pipe 42 by a spiral body 43 is provided at the upper section of the lifting pipe 42, part of the abrasive is primarily separated from the mixture by many long holes 48a, 48a... of the separating mesh section 48, then the residual abrasive is secondarily and completely separated and selected from the polished pachinko balls by a separating member 47.
Patent JP-S59168964-A (JP)
Title: Parts for tape running
Inventor: IKEDA TANEJIROU
IPC: G11B23/087
Filed: 1983-03-16
Abstract: PURPOSE:To improve the wear resistance and the corrosion resistance and extend the life of parts by forming a film, which consists of a mixture of one or more kinds of titanium carbide or nitride and a titanium oxide, on raw materials consisting of an aluminum alloy to run stably a vapor-deposited tape. CONSTITUTION:A cylinder consisting of an aluminum alloy material which is finished into 0.2S surface roughness by cutting is put is a vacuum treatment tank after defatting and washing and is coated while controlling the temperature. After evacuation, titanium Ti is heated with an electron beam and is evaporated, and CH4 is introduced, and oxygen O2 is introduced, and thereafter plasma is generated to impress 1kV to the cylinder, and a shutter is opened to form a TiC/TiO2 film with 2mum thickness. Thereafter, the shutter is closed to cut off the electron beam and introduced gas, and the cylinder is taken out into air after it is cooled. The titanium compound film is coated by a reactive vapor-deposition in this manner, thereby improving the running property of the vapor-deposited tape and extending its life.
Patent JP-H10232385-A (JP)
Title: Heat radiating structure for liquid crystal display module
Inventor: KUWATA TAKESHI
IPC: G09G3/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a picture display having no nonuiformity by providing a metallic plate covering the rear face of a liquid crystal panel and providing substrates on which exothermic control ICs are mounted on the rear face of the plate to suppress local temp. risings of the liquid crystal panel while allowing heat from the substrates to be transmitted to the metallic plate side to be dispersed to the whole of the plate and to be released to the outside and to uniformize the temp distribution of a display surface. SOLUTION: Liquid crystal panel 3 is mounted in the module main body case 25 constituting an outer frame and a light transmission plate 19 is provided on the back face of the panel. The light transmission plate 19 is a wedge shape making the surface of the liquid crystal side a flat plane and making the back face side of it a slope and a heat rediating metallic plate 20 serving both as a shielding plate is provided along the slope of the back side. Moreover, a cold cathode fluorescent tube 26 is provided at the end part of the thichness side of the wedge shaped light transmission plate 19. The flexible tape 5a of TCP is folded back on the back face of the metallic plate 20 to mount respective substrates 4. Respectively column drivers 5 are consisting of LSIs and they are connected to electrodes of respective pixels of the liquid crystal panel 3 via the flexible tape 5a of TCP.
Patent JP-S59170277-A (JP)
Title: Oil soluble corrosion inhibitor for metal
Inventor: MAEDA AKIO
IPC: C23F11/12
Filed: 1983-03-15
Abstract: PURPOSE:To improve the corrosion resistance of metal at high temp. by adding benzotriazole or 3,5-dialkyldithiothiadiazole and a compound represented by a specified formula to lubricating oil or the like. CONSTITUTION:The titled inhibitor contains one or more kinds of benzotriazoles or 4-18C 3,5-dialkyldithiothiadiazoles and one or more kinds of compounds represented by a general formula (R-COO)nR' or (R-COOCH2)4C as effective components. In the formula, R is 3,5-di-t-butyl-4-hydroxyphenylethylene, R' is 1-22C hydrocarbon, 4-18C alkylene glycol, t-butylphenyl or di-t-butylphenyl, and n is 1 or 2.
Patent JP-S58116308-A (JP)
Inventor: HATAGISHI SHINGO
IPC: A44B19/62
Filed: 1982-03-19
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-H07251686-A (JP)
Title: Mounting structure for speaker grille
Inventor: TSURUMI EIJI
IPC: B60R11/02
Filed: 1994-03-15
Abstract: PURPOSE:To provide a mounting structure for a speaker grille wherein deflecting deformation of interior trim can be prevented and further a freedom degree of molding can be improved while a clearance between the speaker grille and a car body panel can be always fixedly maintained. CONSTITUTION:Panel mounting leg pieces 22 and a trim mounting pawl piece are integrally provided in a reverse surface of a speaker grille 20, and by fixing a point end of the panel mounting leg piece 22 to a car body panel 30 through a resin clip 50 also by mounting the trim mounting pawl piece 23 stopped to a stop hole of a rear parcel shelf 10, the speaker grille 20 is fixed respectively to the rear parcel shelf 10 and the rear parcel panel 30.
Patent JP-S63215623-A (JP)
Title: Agent for reducing fat in body
Inventor: OYAMA HIROSHI
IPC: A61K31/385
Filed: 1987-02-28
Abstract: PURPOSE:To obtain an agent for reducing fats in body, lessening fats accumulated in body of domestic animals, domestic fowls and raised fishes, especially fats accumulated in abdominal cavity, containing a 1,3-dithiol-2- indenesulfonylacetic acid derivative as an active ingredient. CONSTITUTION:The titled agent containing a 1,3-dithiol-2-indensulfonyl-acetic acid derivative shown by formula I (R1 and R2 are lower alkyl) as an active ingredient. When used, the compound shown by formula I of the active ingredient in proper concentration is blended with a solid or liquid carrier such as water, sodium chloride injection or ethanol and prepared into the agent of blended with an animal feed and used. The amount of the agent added is an amount to make 1-4,000ppm, preferably 20-2,000ppm concentration in the animal feed, the agent is uniformly blended with the animal feed and administered. The compound shown by the formula I is synthesized by dehydrating a hydroxydithiolan shown by formula II.
Patent JP-S62202583-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: HIRAYAMA YUZO
IPC: H01S5/12
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a distributed feedback semiconductor laser with good reproducibility and without increasing a threshold by a method wherein the reflectance of one end surface is predetermined to be or less than a specific percentage and the reflectance of the other end surface is predetermined to be or less than a specific percentage. CONSTITUTION:A mechanism which shifts the phase of a guided light is provided in a distributed feedback semiconductor laser. The product of a coupling coefficient and a resonator length is predetermined to be less than 2. The reflectance of one end surface and the reflectance of the other end surface are predetermined to be more than 5% and less than 15% and to be less than 2% respectively. For instance, an ordinary buried type laser is formed in such a manner that a stripe is so formed as to make the width of an active layer 4, 1.5mum in a phase shifting region at the center and 1mum in the other region. The length of the phase shifting region is predetermined to be 30mum so that the amount of phase shift is to be reduced to a quarter. A laser is cut out of the wafer like this so as to have the resonator length of 150mum and the reflectance of nearly 0% is provided by cleaving the front and forming an inclined etched surface 8 on the back. In this case, the product of the coupling coefficient and the resonator length is estimated to be approximately 1.
Patent JP-S53129789-A (JP)
Title: Control level device
Inventor: MORI IKUO
IPC: F16H59/04
Filed: 1977-04-19
Abstract: PURPOSE:Control lever device in which three members may be controlled accurately by a single control lever for their independent or continuous or simultaneous operation and which may be constructed in a simple form and provided in non-expensive charge.
Patent JP-S51120515-A (JP)
Title: Method of assembling of the car body
Inventor: SUZUKI TAKESHI
IPC: B61D17/00
Filed: 1975-04-14
Abstract: PURPOSE:To eliminate any welding strain by making the welding length short without providing lining plates or reinforcement plates.
Patent JP-S58175763-A (JP)
Inventor: KANEKO TOMOMICHI
IPC: F25B13/00
Filed: 1983-03-18
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-S55137133-A (JP)
Title: Polyamidic acid
Inventor: YAMAZAKI YASUO
IPC: C08G73/06
Filed: 1979-04-13
Abstract: NEW MATERIAL:A polyamidic acid having repeating structural units represented by formula IV, wherein A is a tetracarboxylic acid-derived moiety represented by formula I and/or II, and B is a diamine-derived moiety represented by formula III, wherein R 1  and R 2  each is H or a 1W2C alkyl.  
     USE: An intermediate for the production of polyimides. This intermediate is converted into polyimide through imidization by dehydration.  
     PREPARATION: The polyamide acid is obtained by copolymerizing in solution pyrazinetetracarboxylic dianhydride with a diamine represented by formula V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52128068-A (JP)
Title: Manufacture of cooling piece for semiconductor rectifying device
Inventor: NAKAMURA KATSUTOSHI
IPC: F25D1/00
Filed: 1976-04-21
Abstract: PURPOSE: To obtain easily the cooling piece which can enhance the cooling performance by occuring turbulence of the cooling air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56141881-A (JP)
Title: Vibration-proof treatment for sheet metal member of vehicle or the like
Inventor: KAGAYA TAKUMI
IPC: B60R13/02
Filed: 1980-04-07
Abstract: PURPOSE: To apply vibration-proof treatment having superior decorativeness and damping properties which does not cause cracking or the like by coating paint on the rugged surface of specific shapes of a bitumen type vibration-proof sheet placed on a sheet metal member, then simultaneously progressing thermal melt-sticking of the vibration-proof sheet and the curing of the coating film.  
     CONSTITUTION: A bitumen type vibration-proof sheet provided with a multiplicity of rugged parts of specific shapes on one side is placed on a sheet metal member so that said rugged side faces to the front surface. Thence, paint (e.g., amino- alkyd resin) is coated on the rugged side of this vibration-proof sheet to about 20W 50μ dry film thicknesses. Next, the vibration-proof sheet coated with this paint is heated to about 100W180°C, and is thermally melt-stuck to the sheet metal member; also, the coating film is cured, whereby vibration-proof treatment is accomplished. One side of said sheet is provided with multiple recess parts of a circular shape, etc. having about 0.7W180mm 2  plan area per piece and having the depth of about ≥10% of the sheet thickness as essential reguirements. These are so formed that the overall plan area of the mutually communicating convex parts occupies about 10W90% of the overall plan area of the sheet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63210926-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/327
Filed: 1987-02-27
Abstract: PURPOSE:To obtain the titled material having the excellent anti-diffusion property, and having sufficient high color image density and having a rapid crosslinking reaction rate to gelatin by incorporating an aqueous polymer having a specific repeating unit in the titled material. CONSTITUTION:The titled material contains at least one or more kinds of the aqueous polymers having the repeating units having formulas I and II respectively. In formula I, A is a vinyl monomer unit contg. a color coupler residual group capable of forming a dye by coupling with the oxidant of an aromatic primary amine developing agent. In formula II, R1 is hydrogen atom, etc., Q is -CO2-, etc., L is -CO2-, etc., R2 is -CH=CH2, etc., X is a group capable of substituting with a nucleophilic group or a group capable of releasing HX by a base. The representative examples of the monomeric couplers capable of affording the repeating units (the coupler units) shown by formulas I and II are shown by formulas I-1 and II-1.
Patent JP-S61206154-A (JP)
Title: Specimen feeding device for mass spectrograph
Inventor: HIROSE HIROSHI
IPC: G01N27/62
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a light, easy-to-handle and highly reliable specimen feeding device by arranging pipets in series to drop one pipet with another. CONSTITUTION:The spindle 2 is moved through moving mechanism 6 such that the tip of pipet will reach to the interior of a heater 7. Under this condition, the filament current of heater 7 is increased gradually to rise the temperature of heater, then a specimen 20 held at the tip of the pipet is evaporated to reach into an ionization chamber 8 and ionized through electrons produced from the filament 9. Upon finish of measurement of specimen in first pipet, the temperature of heater is lowered to return the spindle to the original position thus to push the pipet moving shaft 3 by the a amount corresponding with single pipet and to drop the pipet into a pipet receiver 18 then new pipet will appear at the tip of the spindle. When repeating said operation, plural specimens can be ionized and measured sequentially.
Patent JP-H02222733-A (JP)
Title: Regulation of rice milling degree and indicator
Inventor: TAKAHASHI TOSHIMITSU
IPC: B02B7/00
Filed: 1989-02-23
Abstract: PURPOSE:To make visibility good and to make dust-proof properties excellent by operating the input means for ascent and for descent and continuously regulating a rice milling degree while recognizing an indicating means which continuously indicates the rice milling degree. CONSTITUTION:A rice milling degree is continuously regulated by the input means 11 for ascent and for descent. Further in the indicating means 15 which are continuously arranged by finely dividing the regulation range of the rice milling degree, the set rice milling degree is continuously indicated by operation of the input means 11. Furthermore a microcomputer 14 is controlled and actuated by the input signals sent from the input means 11. Both the driving means 17 of a rice milling motor and a regulating means 19 of the rice milling degree which regulates output voltage supplied to a regulating solenoid 20 for the rice milling degree are controlled by the micro-computer 14. As a result, visibility is made good and dust-proof properties are made excellent and also the rice milling degree can be continuously and finely regulated.
Patent JP-H05252105-A (JP)
Title: Sat signal processor
Inventor: KINOSHITA YOSHIHIRO
IPC: H04B7/26
Filed: 1992-03-02
Abstract: PURPOSE:To discriminate coincidence between a received SAT signal frequency and a frequency indicated by a SAT color code with a simple circuit configuration in a cellular type portable telephone set. CONSTITUTION:This processor is equipped with a counter part 11 which counts a leading pulse SADD or a lagging pulse SSUB outputted from a digital PLL circuit 20 corresponding to a received SAT signal, a comparison discrimination part 12 which discriminates the size of the SAT signal frequency for that of the free-running frequency fr of the PLL circuit 20 based on a count value, and a coincidence discrimination part 13 which discriminates the coincidence between the SAT signal frequency and the frequency indicated by the SAT color code from received SAT color codes SC1, SC0, and the above discrimination result.
Patent JP-S62203042-A (JP)
Title: Material tester
Inventor: AWANO TAKASHI
IPC: G01N3/08
Filed: 1986-03-01
Abstract: PURPOSE:To dispense with a complicated power transmission part, by a method wherein a crosshead is fixedly mounted on the support vertically provided to a table and a test piece is held between the table and the crosshead and load is applied to the test piece by an actuator. CONSTITUTION:A pair of left and right supports 3 and the crosshead 5 supported by said supports 3 are provided to a table 2. A load cell 6, a linear motor 7 and a displacement meter 14 are respectively electrically connected to the controller 20 of a tester through a loading system 15, a linear motor driver 16 and a displacement measuring system 17. The linear motor 7 is constituted so that a movable rod 8 is set to a primary side and winding is arranged to the fixing side of a motor main body to set said main body to a secondary side and transmits the linear motion of the movable rod 8 driven by the driver 16 to a lower grasping jig 11 to directly apply testing load to a test piece 12. Therefore, a power transmitting part becomes unnecessary and a structure is simple and reliability is enhanced.
Patent JP-H03248434-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L29/78
Filed: 1990-02-26
Abstract: PURPOSE:To enable high efficiency of an insulating gate type field effect transistor by forming a silicon-based amorphous thin film containing hydrogen, by forming a cap layer consisting of a substance whose diffusion coefficient of hydrogen is smaller than that of amorphous silicon dioxide and by desorpting and diffusing hydrogen existing in the amorphous thin film by a specified heat treatment. CONSTITUTION:A non-single crystalline silicon thin film 1-2, a gate oxide film 1-4, a gate electrode 1-5, a source region 1-6 and a drain region 1-7, and a layer insulating film 1-8 are formed one by one on an insulating amorphous material 1-1. An amorphous silicon film 1-9 containing hydrogen is deposited using a plasma CVD device at a substrate temperature of 200 deg.C or below, a cap layer 1-10 whose diffusion coefficient of hydrogen is smaller than of amorphous silicon dioxide is formed thereon, and hydrogen treating annealing is carried out at a temperature of 300 to 500 deg.C to desorpt and diffuse hydrogen. After hydrogen starts to desorpt, temperature increase speed is made slower than 5 deg.C/minute to restrain development of defects and peeling of the film. After the cap layer 1-10 and the amolphous silicon layer 1-9 are etched and removed, a contact electrode 1-11 is formed to complete a thin film transistor.
Patent JP-H08222971-A (JP)
Title: Operational amplifier
Inventor: TAKEUCHI KAZUO
IPC: H03F3/30
Filed: 1995-02-10
Abstract: PURPOSE: To ensure the monotonous performance of an input and output characteristic. CONSTITUTION: A collector current of transistors(TRs) Q2, Q6 of 1st and 2nd differential amplifier circuits 4, 6 is extracted by 1st and 2nd current mirror circuits 7, 8 and a collector current of TRs Q1, Q5 is extracted by 3rd and 4th current mirror circuits 15, 16. A difference between output currents of the 1st and 2nd current mirror circuits 7, 8 and a difference between output currents of the 3rd current mirror circuit drive an output TR Q23 and a difference between the difference current and an output current of the 4th current mirror circuit drives an output TR Q24.
Patent JP-S52127707-A (JP)
Title: Preset method electronic tuning receiver
Inventor: SAKAI YASUHIDE
IPC: H03J7/02
Filed: 1976-04-20
Abstract: PURPOSE:To receive the very high frequency accurately by controlling AFC function with deciding the level of the medium cycle output in the car radio.
Patent JP-S58161108-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORIYA RIYUUSUKE
IPC: G11B20/24
Filed: 1982-03-19
Abstract: PURPOSE:To improve an S/N ratio, by providing magnetic heads on a rotary drum by making their height different from each other, so that said heads are not overlapped to each other, and also magnetic tracks formed by each head are made adjacent to each other. CONSTITUTION:A preceding magnetic head HA and HB are placed adjacently at an interval of about 1-2mm., and they are fitted so that its height is shifted by 2 times a track pitch TP, respectively. A following magnetic head HC and HD are also selected to the same relation. Subsequently, each relative relation is selected so that the height of the following magnetic head HC (or HD) is shifted by 1 track pitch TP in the same way, with respect to the preceding magnetic head HA (or HB), and thereafter, they are fitted onto the rotary drum.
Patent JP-S55153781-A (JP)
Title: Sesquiterpene derivative compound
Inventor: AKITA HIROYUKI
IPC: A61P31/04
Filed: 1980-04-07
Abstract: NEW MATERIAL:11-Dihydroxy-drim-8-ene-12,13-dioic acid 13-methyl ester 11→12- lactone of formula I.  
     USE: An antifungal against viable dermatophytes.  
     PROCESS: A compound of formula I (R is H or isopropyl group) is oxidized with a large excess of ozone in a solvent of CH 2 Cl 2 -CH 3 OH at -80W0°C to cleave the aromatic ring. The oxidation product is then reduced with a 10% Pd-C catalyst or sodium sulfite at 0W30°C to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio