baber/WOPTO huggingface dataset:
Patent JP-2000205085-A (JP)
Title: Unit injector
Inventor: NAGAE YOSHINORI
IPC: F02M57/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To suppress pressure fluctuation by providing a throttle member on a leaked fuel discharging hole for communicating a spring member for housing a needle valve operating spring of a fuel injection valve, with a fuel supplying chamber, in an unit injector wherein a fuel injection pump is arranged upward and the fuel injection valve is continuously arranged downward. SOLUTION: Fuel supplied from a fuel pump of an outside to a plunger chamber of a fuel injection pump 1 is compressed to high pressure by a plunger 1A which is vertically performed in reciprocation through a tappet cooperated with a cam, and is supplied to a fuel injection valve 2 bypassing a fuel passage 21. When a needle valve 14 is pushed up with fuel pressure against a spring 19, fuel is injected from an injection hole 11. In this case, a spring chamber 22 and a fuel supplying chamber 24 are communicated with a leaked fuel discharging hole 25 and a connecting passage 26, and a throttle member 101 having a throttle hole 102 is positioned on the leaked fuel discharging hole 25 locking at a screw part formed on a circumferential surface. It is thus possible to absorb pressure fluctuation in the fuel supplying chamber 24 so as to improve reliability.
Patent JP-H02184195-A (JP)
Title: Information management device
Inventor: WATANABE TAKASHI
IPC: H04Q9/00
Filed: 1989-01-11
Abstract: PURPOSE:To avoid the deterioration in the indoor air circulation or in the job performance for a cocking room by providing a blower fan and lighting to a control section. CONSTITUTION:An air circulation fan 13 is fitted so as to be fixed to a frame 11 of one side face of a rear side of a control section 2 and air is circulated as showen in the arrow through the rear face of the control section 2 by the drive of the fan 13. On the other hand, a lighting device 14 is fitted to one side end of the control section 2 and the light is radiated downward the control section 2. Then the fan 13 and the lighting device 14 are turned on or off by a switch 5 on the front face of the control section 2 or the above mentioned transmitter 9. Thus, the air circulation in the room is promoted and just beneath the device is irradiated with light and the working performance is improved.
Patent JP-H10196477-A (JP)
Title: Air cleaner of motorcycle
Inventor: NOJIMA TETSUO
IPC: B01D27/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To fix a filter stably by constituting a cap by an upper cap member and a lower cap member in an air cleaner of motorcycle in which the cap for taking out the filter is provided on a top face of a cleaner box. SOLUTION: An air cleaner 24 provided in an upper part of an engine of a motorcycle consists mainly of a cleaner box 25. For the cleaner box 25, a cap 26 is detachably provided on a top face 25a thereof, a ventilation cylinder 27 is formed on a bottom face 25b, and a filter 29 is fitted in such a manner that it surrounds the ventilation cylinder 27. The cap 26 consists of an upper cap member 26a and a lower cap member, and the upper cap member 26a is formed along the top face 25a and the lower cap member is formed in such a manner that it covers a top face of the filter 29. When the cap 26 is closed, a pressing flange of the lower cap member comes into contact with the top face of the filter 29 through a cushion member 32, and the filter 29 is fixed in the cleaner box 25.
Patent JP-S5287963-A (JP)
Title: Phase shift multiplication type fm demodulator
Inventor: FUKUSHIMA ISAO
IPC: H03D3/06
Filed: 1976-01-19
Abstract: PURPOSE: To obtain phase shift multiplication type FM demodulator which is capable of changing the demodulation output easily in accordance with teh purpose with only selection of output resistnace, by reducing the number of pins by one for IC formation and by incorporating the resonance resistance of tuning circuit which constitutes phase shifter into IC. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01180191-A (JP)
Title: Synthesized video signal generating device
Inventor: YUI YOSHIO
IPC: H04N5/278
Filed: 1988-01-11
Abstract: PURPOSE:To simultaneously display the number of offered companies on one screen by storing a digital data representing a basic character or pattern into a storage device, reading it as required, compressing it and transferring the result to a display memory. CONSTITUTION:An offer company name logo data from a camera 1 is converted into a digital data by an A/D converter 2 and written in a display memory 8 according to an address of an address register 4 designated by a control computer 3. Then a written data is read based on a display address from an address counter 5 set by a clock from an original oscillator 7 and a computer 3, decoded into an analog signal by a D/A converter 9 and displayed on the CRT 10. The personnel observes the display, controls an input device 11, sets a required range, a cursol display device 6 is operated and an address required for the address generator 4 and applies similar operation to a storage device address generator 12. Then the output of the storage device 13 is compressed by a compressor 14 and the offered companies are displayed in the lamp.
Patent JP-H08194617-A (JP)
Title: Case preparing and retrieving device
Inventor: MUNAKATA HIDEAKI
IPC: G06N5/04
Filed: 1995-01-13
Abstract: PURPOSE: To shorten entire inference time by shortening featuring time by simplifying featuring rules at an inference system. CONSTITUTION: This case preparing and retrieving device provided with a data base 207 storing cases expressed by the list of paired attributes and attribute values, problem analyzer 401 for automatically performing featuring corresponding to the featuring rules when a problem occurs, and case retriever 402 for retrieving the case similar to the featured problem out of the data base 207, is provided with a means for classifying the featuring rules to automatically feature the problem into featuring rules for attributes general for all the problems and featuring rules for attributes dedicated to a certain kind and for managing preconditions to apply the respective featuring rules corresponding to hierarchical structure expressing the classification of featuring rules.
Patent JP-S62163319-A (JP)
Title: Forming device for deposit film
Inventor: KANAI MASAHIRO
IPC: H01L21/205
Filed: 1986-01-14
Abstract: PURPOSE:To manufacture a deposit-film forming device, which easily controls the quality of a deposit film and acquires the deposit film having uniform characteristics extending over a large area, by alternately disposing introducing holes for a gaseous raw material for forming the deposit film and introducing holes for a gaseous oxidant extending over the whole wall surface of a deposit- film forming chamber. CONSTITUTION:A cylindrical base body 103 is supported to a supporter 111, and arranged in a deposit-film forming chamber 116. The inside of the chamber 116 is decompressed, and the base body 103 is heated at 250 deg.C by a heater 104. The mixed gas of F2/O2/He is discharged into the deposit-film forming chamber 116 from a large number of discharge openings 102 while the mixed gas of SiH4/GeH4/B2H6 is discharged from discharge openings 101, thus depositing an a-Si:Ge:O:H:F:B layer 201 on the base body 103. According to the device, the deposit film having uniform characteristics can be acquired extending over a large area.
Patent JP-H01182475-A (JP)
Title: Mounting jig of hanging rope for building gondola in air film structure and maintenance for roof surface setting equipment by gondola using this jig
Inventor: TANNO YOSHIO
IPC: E04H15/02
Filed: 1988-01-12
Abstract: PURPOSE:To easily perform work by forming a longitudinal through hole in both sides of a predetermined part in a tightening metal, built in two points in a position before and after a cable, removing a cap nut and lifting the upper end of a hanging rope, for building a gondola, through a through hole so as to be fixed. CONSTITUTION:A tightening metal 23, in which a longitudinal penetrating pipe is previously erected in a through hole 24, is mounted to a position before and after a small equipment 38 built in a cable 2, and the metal 23 serves as the jig 37. While mounting a tapered washer 28, tightening nut 29 and a cap nut 30 to a pipe 25 through a seal material, the leakage of air between the pipe 25 and a film member 3 is inhibited. In a manner so as to interpose a maintenance objective equipment 38, the nut 30 of the jig 37, previously arranged in the cable 2, is removed, and hooking a gondola to a gondola-building hanging-rope 31 to be lifted and fixed through a guide rope, the gondola 36 is built in the rope 31 and lifted. Accordingly, work can be easily performed on a roof surface.
Patent JP-S59129420-A (JP)
Title: Manufacture of compound semiconductor
Inventor: NAGAO SHIGERU
IPC: H01L21/208
Filed: 1983-01-14
Abstract: PURPOSE:To prevent the decrease of crystallinity due to the thermal decomposition of InP by a method wherein, after forming a multilayer film of a fixed thickness, the InP of the surface is protected with GaAs of dissociation pressure lower than that of the element, and the GaAs is selectively etched. CONSTITUTION:An N-InP 6, an InGaAsP 7 and a P-InP 8 are superposed on an N-InP substrate 1 by a liquid phase epitaxial method, and successively the GaAs 10 of a dissociation pressure lower than that of the InP is epitaxially formed. Next, when the layer 10 is selectively etched, the departure of crystal atoms from the surface of the InP epitaxial layer 8 is prevented, accordingly a substrate excellent in crystallinity without the generation of thermal pits can be obtained. The layer 10 is etched by dipping in HNO3 at 60 deg.C, but the InP 8 is hardly etched at this time.
Patent JP-S56103177-A (JP)
Title: Production of 2- n4-n-butyroyl-homopiperazino -4-amino-6,7- dimethoxy-quinazoline hydrochloride
Inventor: SEIJI KIYOSHI
IPC: A61P9/12
Filed: 1980-01-21
Abstract: PURPOSE: To methanolate or monohydrate of the titled compound is heated to a temperature exceeding the transition point to produce tht titled compound which has sufficient purity to be used as a medicine and low hygroscopicity enough to be stable on preparation.  
     CONSTITUTION: 2-(N 4 - n - butyroyl -homopiperazino)-4-amino-6,7-dimethoxy-quinazoline hydrochloride, a useful hypotensor, is subjected to transition between crystal forms, the methanolate (M type), monohydrate (H type), anhydride (A type) and polyhydrate (P type) to collect the A type, which is most suitable for a medicine. The H type is heated in acetone over 60°C or heated in the air at normal pressure above the transition point, 114W125°C and converted to the A type. The M type is converted to the A type by heated it at normal pressure above the transition point, 118W134°C or by converting it to the M type by crystallization from the aqueous solution with acetone and converting the M type to the A type in the same way as described above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04237651-A (JP)
Title: Roof rack fitting structure
Inventor: INOUE TOSHINORI
IPC: B60R9/04
Filed: 1991-01-18
Abstract: PURPOSE:To fit a roof rack with sufficient strength without increasing the weight of a vehicle in addition to improving the assembling work performance of a roof part. CONSTITUTION:A roof rack bracket 40 is disposed in a connected position between a roof panel 12 and a roof center reinforcement 18B, and a bolt 44 and a nut 36 are screwed with each other. The disposed position of a roof head reinforcement 18A and a back window upper reinforcement 18C is of the same structure. Since the respective reinforcements 18A, 18B, 18C are applied to reinforce the fitting of a roof rack bracket 40, the load applied to a roof rack 16 can be received by the roof panel 12 and the respective reinforcements 18A, 18B, 18C. A new reinforcing member is therefore unrequired to reduce the number of parts and thereby to improve the assembling work performance of a roof part. In addition, there is no need to thicken the wall thickness of the roof panel 12, so that the weight of a vehicle is prevented from becoming heavy.
Patent JP-S61163320-A (JP)
Title: Colored liquid crystal display cell
Inventor: YAMAMOTO KENJI
IPC: G02F1/1335
Filed: 1985-01-14
Abstract: PURPOSE:To contrive so as to disappear a colored color of the titled cell in lighting off by deciding a color-tone of the cell in lighting off of the display cell on the basis of the product of a thickness of the liquid crystal material and a refractive anisotropy. CONSTITUTION:The transparent electrodes 3, 4 are formed on the upper and down sides of the liquid crystal cell material 1 through an insulating layer 2. three different colored transparent layers 4a-4c are formed on the electrode 4 respectively and polarizing plates 7, 8 are provided on outer sides of glass substrates 5, 6. The relationship between (d)XDELTAn and the color tone is decided on the basis of the relationship between a permeability (t) of the liquid cell and the product of (d)XDELTAn of the thickness (d) of the liquid cell material 1 and its refractive an isotropy DELTAn whereby combination of colors among a yellow-green-blue, a yellow-orange-red and a blue-green-violet. By said selection of said combination of colors, the color disappears in lighting-off and makes an improvement of the quality of the display.
Patent JP-S5390599-A (JP)
Title: Charged particle acceleration tube
Inventor: UEDA KAZUHIRO
IPC: H05H5/03
Filed: 1977-01-18
Abstract: PURPOSE: To provide the acceleration tube rpovided with the simple reincorcement allowing the acceleration tube to resist the bending moment induced by dead weight and to support the cantilever load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07209584-A (JP)
Title: Microscope controller
Inventor: OSAKI MIKIO
IPC: G02B21/10
Filed: 1994-01-20
Abstract: PURPOSE:To provide the microscope controller which prevents the glare of stray light at the time of an objective change. CONSTITUTION:This microscope controller is equipped with a lamp 14 for lighting, a motor-driven revolver 2, a microscope control means 7 which controls the lamp 14 for lighting and motor-driven revolver 2, and an operation part 6 which supplies a driving command for the motor-driven revolver 2. The motor- driven revolver 2 is equipped with a revolver 52 which holds an objective 51. When the driving command for the motor-driven revolver 2 is supplied from the operation part 6, the microscope control means 7 turns OFF the lamp 14 for lighting and drives the motor-driven revolver 2 a certain time (delay time) later. The delay time can optionally be set.
Patent JP-S60149128-A (JP)
Title: Photoelectric detector
Inventor: HIRAGA RIYOUZOU
IPC: H01L21/30
Filed: 1984-01-17
Abstract: PURPOSE:To obtain the optimum contrast and S/N ratio by adjusting a light screening range by a light screening member by corresponding a signal level of detection pattern to a signal level by roughness of a substance surface in a photoelectric detector used for relative alignment and etc. CONSTITUTION:A laser light from a laser light source 1 enters in a rotating polyhedral mirror 3 through a condenser 1 lens 2 and the reflected light from the mirror 3 is projected on a mask present on a wafer 13 through an objective 11 comprising a relay lens 4, a beam splitter 5, a field lens 6, a beam splitter 7, a relay lens 8, a beam splitter 9 and an incident aperture 10 thereby performing alignment of the wafer 13 and the mask 12. In this constitution, the reflected light from the splitter 5 enters in a photoditector 18 through an image forming lens 14 and a filter 15 and a light screening range of the system is adjusted there. Consequently, the light accepting plane of detector 18 is divided into concentric light accepting planes 18a-18d so as to synthesize there planes according to expansion of the scattered light from the surface of detected substance.
Patent JP-H10194854-A (JP)
Title: Refractory thermal spraying material using metallic powder as heat source
Inventor: NARITA YUJI
IPC: C04B35/66
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal spraying material which forms thermally sprayed films having excellent corrosion resistance, thermal impact resistance and wear resistance at the time of repairing the wall body, etc., of a kiln consisting of SiO2 -Al2 O3 -base oxide by a thermal spraying method using thermit reaction heat, by compounding a specific ratio of SiC and/or Cr3 C2 with the thermal spraying refractory material using metallic powder as a heat source. SOLUTION: This thermal spraying material is the thermit reaction thermal spraying refractory material contg. 10 to 20wt.% metallic powder. The material contains 55 to 80wt.% oxide and 10 to 25wt.% SiC and/or Cr3 C2 in addition to the metallic powder. The weight ratio of the carbide/oxide of the refractory material powder described above is preferably 1:2.5 to 1:7.3. Al2 O3 , SiO2 , Cr2 O3 , TiO2 and their composite oxide are usable as the oxide. The grain size thereof is preferably about 0.1 to 2mm. The examples of the metallic powder includes Al, Mg, Al-Mg, Si, Cr, Ca-Si, etc., and the average grain size thereof is 10 to 100μm and dose not exceed max. 1mm.
Patent JP-S5288724-A (JP)
Title: Direct current voltage converting circuit
Inventor: OKADA TAKASUMI
IPC: H02M3/07
Filed: 1976-01-19
Abstract: PURPOSE: To convert from the high voltage to the low voltage or from the low voltage to the high voltage by dint of one piece of changeover switch in the constitution of properly combining multiple pieces of the same capacity capacitors with multiple pieces of diodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01186651-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROYANAGI AKIRA
IPC: H01L21/3205
Filed: 1988-01-14
Abstract: PURPOSE:To enable a high-concentration semiconductor circuit to be produced easily and accurately by setting surface free energy of a specified area which is set for a pattern lower than the surface free energy of an area other than this specified area. CONSTITUTION:By converting film quality within a particular pattern area so that the surface free energy of an insulation substance 20 where metal layer 23 and 24 are formed differ in accordance with a specified pattern, the surface free energy within specified pattern areas 22 and 24 which try to form metal deposit layers 23 and 24 is set to a lower value than the surface free energy in other areas. In this manner, tungsten is deposited only at the areas 22 and 24 wherein the surface free energy was made lower owing to selectivity of tungsten CVD(chemical vapor deposition). Conversion of film quality is made by giving damage to the surface of insulation layer by irradiating laser beam or electron beam. It allows a semiconductor device with improved integration to be easily produced.
Patent JP-S63174480-A (JP)
Title: Photoelectric converting device
Inventor: ISHIOKA YOSHIO
IPC: H04N5/335
Filed: 1987-01-14
Abstract: PURPOSE:To make photo response characteristic favorable by laminating an amorphous semiconductor having block type construction on a scanning substrate for reading signals and actuating with an electric field in which charge doubling action occurs in the layer of the amorphous semiconductor. CONSTITUTION:By forming a light transmitting conductive film on a glass substrate 7 and separating the light transmitting conductive film in a photo etching method, an individual reading electrode 2 is obtained. Next, on the reading electrode 2, a mask where long-sized hole is provided is made to pass through and a CeO2 thin film as a rectifier contact auxiliary layer 3 and an amorphous Se as a photo conductive film 4 are vapor-deposited by the thickness about 0.5-6mum. By depositing the light transmitting conductive film 5 on the amorphous Se layer 4 in the methods of vapor-depositing and sputtering, etc., the photoelectric conversion part is formed. By impressing the electric field in a direction where the light transmitting conductive film 5 becomes in a positive electric potential and projecting a light beam, electron positive hole pair is generated in the amorphous Se layer 4 and the charge doubling action is caused when the hole runs, so that the rapid photo response characteristic can be realized.
Patent JP-H11201980-A (JP)
Title: Flow velocity measuring method and device
Inventor: OOTA KANEYUKI
IPC: B22D11/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide flow velocity measuring method and device capable of stably and accurately measuring the flow velocity of a moving conductive measuring object (high temperature liquid metal for instance) even when a measuring object surface is wavy. SOLUTION: In these flow velocity measuring method and device for exciting (exciting winding wire P) a magnetic field on the surface of the moving conductive measuring object, detecting (detecting winding wires S1 and S2 ) the velocity induction magnetic field of the measuring object and calculating (flow velocity measuring circuit 30) the flow velocity of the measuring object from the detected magnetic field signals, a distance between the detection position of the magnetic field for flow velocity detection and the measuring object surface is measured (lift-off measuring circuit 50), the calculated flow velocity value at the point of time at which the distance becomes maximum or the point of time at which it becomes minimum or both points of time of maximum and minimum is extracted (correction circuit 70) and it is defined as a measured flow velocity value.
Patent JP-H10196493-A (JP)
Title: Fuel injector
Inventor: KAGEYAMA HIDETOSHI
IPC: F02M63/06
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To exhaust air and air bubbles early even if air is mixed and air bubbles are generated in a fuel passage to guarantee the accurate injection by providing a gas-liquid separation means on a fuel supply path between a fuel supply source and a low pressure pump and providing an air exhaust passage between an injection hole and it by including a pressurizing chamber. SOLUTION: When a drive voltage is applied to an impact elongation element 17a of an impact high pressure generation source 17 in a condition in which a fuel is filled in a pressurizing chamber 32, an impact high pressure wave is generated at the instant when the shape of the impact elongation element 17a is changed. This impact high pressure wave is propagated from an impact pressurizing face 17b1 side toward a fuel discharge port 33. The impact high pressure wave which reaches an injector 14 opens a valve 25 against a spring 26 to jet a high pressure fuel through an injection hole 41. At this time, since an air exhaust pipe 23 is provided by communicating the injector 14 with a fuel tank which is a gas-liquid separation means, air and fuel vapor in a fuel pipe 15 and the injector 14 are exhausted into a combustion chamber simultaneously with the injection of the fuel.
Patent JP-S51132020-A (JP)
Title: Synchronizing detached circuit
Inventor: KOGA TOYOKATSU
IPC: H04N5/08
Filed: 1975-01-08
Abstract: PURPOSE: To simplify circuit and obtain high degree precision of isolation by utilizing the subcarrier wave signal which is phase synchronizing with the differences of the level of a compound synchronizing signal and the pulse width of a vertical synchronizing signal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61165476-A (JP)
Inventor: FUKAKURA KATSUYA
IPC: E05B41/00
Filed: 1985-01-14
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。