baber/WOPTO huggingface dataset:
Patent JP-H09301073-A (JP)
Title: Automobile rear view mirror
Inventor: KONNO TSUGIO
IPC: B60Q1/24
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable a driver to have the front and rear visibility of the automobile simultaneously from a normal posture and facilitate the confirmation for the front and rear of the automobile even at night. SOLUTION: An automobile rear view mirror has a mirror part 4 and a support part 5. The support part 5 is used for fitting the mirror part 4 to the automobile body. The mirror part 4 has a main mirror 6 for the rear view of the automobile, a sub-mirror 7 for the front view of the automobile, a lamp 8a for the front and a lamp 8b for the rear. The sub-mirror 7 adjoins the main mirror 6 at the body side. The lamps 8a and 8b for the front and rear are disposed outside the main mirror 6 with respect to the body and irradiate light of directivities to the front and rear of the automobile respectively.
Patent JP-S5851727-A (JP)
Inventor: YUKI MASARU
IPC: H02H3/26
Filed: 1981-09-22
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-H04372166-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO YUTAKA
IPC: H01L27/092
Filed: 1991-06-21
Abstract: PURPOSE:To facilitate manufacturing steps by adhering a silicon substrate in plane (100) to a silicon substrate in plane (110) through an insulating film, providing openings at the substrate (100) and the film, growing a silicon single crystal film, and forming a P-channel MOS transistor on the crystal film. CONSTITUTION:A first SiO2 film 3 is formed on a silicon substrate 1 in plane (100), and a silicon substrate 2 in plane (110) is adhered thereto. Then, after the substrate 1 is polished to reduce a film, a second SiO2 film is formed on the substrate 1. Thereafter, after openings are formed at the second SiO2 film, the substrate 1 and the film 3, a third SiO2 film 6 is formed in the opening. Then, the film 6 formed in the opening of the substrate 2 is removed, and a single crystalline silicon film 7 is grown in the opening. And, an isolating SiO2 film 8 and a gate insulating film 11 are formed. Further, an N-channel MOS transistor 9 is formed on the substrate 1, and a P-channel MOS transistor 10 is formed on the film 7 of the surface (110).
Patent JP-S6212806-A (JP)
Title: Estimating device for surface state
Inventor: YAMAJI HIROSHI
IPC: G01B11/30
Filed: 1985-07-10
Abstract: PURPOSE:To perform the estimation of surface roughness with high accuracy and high efficiency by forming a shadow with a slant light on the surface to be measured, by converting the optical image thereof in a picture signal and by calculating the half width of the variable density histogram based thereon. CONSTITUTION:The sample 2 on which a powdery substance 1 is coated to form a coating layer 12 is placed on a holding base 3. The coating layer 12 if then illuminated by projecting a parallel beam in the arrow mark 4 direction. The enlarged image on the surface of the coating layer 12 is then formed an image by an optical microscope 6. It is then enlarged by ITV camera, the optical image is picked up to convert into a picture signal and it is stored in a picture memory part 9. A variable density histogram is then made based on the picture data thereof by a microcomputor 10 and the maximum frequency thereof, then the border line are found. The relative data to the half value width empirically found in advance and the powdery substance density are stored in the computor 10 as the reference straight line. The quality of the coating state is then decided by comparing the powdery substance density found by the inspection with the preset reference density and the result is displayed on a display part 11. The estimation of the coating layer by the powdery substance can thus be performed quickly at high speed.
Patent JP-2000341007-A (JP)
Title: Input output terminal for high frequency and package for high frequency circuit
Inventor: FUJII MIKIO
IPC: H01L23/12
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency use input output terminal with high air-tight reliability as a feed-through that has an excellent transmission characteristic even for a high frequency signal with a millimeter wave band. SOLUTION: The high frequency use input output terminal consists of a square waveguide section 22 obtained by forming end face conductors 25 at both end faces of a tubular conductor 24 to clog its openings, and of a microstrip line section 23 on the upper face of which a line conductor 28 is formed and where a ground conductor 27 is integrated to the upper face of the tubular conductor 24 at both ends of the square waveguide section 22 and a line conductor 28 is fitted to the square waveguide section 22 while a transmission direction of a high frequency signal of the conductor 28 is in parallel with the square waveguide section 22.  The square waveguide section 22 and the line conductor 28 of each microstrip line section 23 are electromagnetically coupled with a slot hole 29 provided in the integrated part between the ground conductor 27 and the tubular conductor 24 at a position of about 1/4 of a guide wavelength of the high frequency signal from the end face of the square waveguide section 22. The high frequency use input output terminal has an excellent transmission characteristic and high airtight reliability.
Patent JP-S63315051-A (JP)
Title: Dental treatment chair
Inventor: ISHIGAMI KAZUMICHI
IPC: A61G9/00
Filed: 1987-06-18
Abstract: PURPOSE:To control the rise and fall angle of the back part of a chair up to about 90 deg. and to certainly and easily perform treatment by setting a patient to the optimum posture, by automatically stopping the chair when the rise and fall angle of the back part of the chair reaches about 75 deg. and subsequently pushing a separate special operating switch. CONSTITUTION:When the rise and fall angle of the back part 2 of a chair reaches about 75 deg. by pushing the usual operating switch 10 provided to the back part of the chair by an operator, the stop piece 9b of the seat part 1 of the chair pushes and clamps the long lever connection part 3g of the leg part 3 of the chair and sets the rise and fall revolution of the leg part 3 of the chair to about 90 deg. (suspension state) to stop. Next, even when the back part 2 of the chair starts in a range of about 75-90 deg. by pushing a special operating switch 11, the leg part 3 of the chair keeps the suspension state, because there is an expansible joint part on the way of a long lever 2e and a cylinder part 6 and the rod part 7 sliding thereof are mounted while a tensile spring 5 is provided between both of them under tension and, therefore, when tensile force in an extending direction is hooked with the long lever 2e, that is, the back part of the chair is started to the range of about 75-90 deg., the long lever 2e is stretched against the tensile force of the tensile spring 5.
Patent JP-S6130998-A (JP)
Title: Variable speed drive system of ac motor
Inventor: KATO KIYOHARU
IPC: H02P5/74
Filed: 1984-07-19
Abstract: PURPOSE:To effectively remove the adverse influence by harmonics for various electric devices of a phase advancing capacitor by using a GTO inverter having a harmonic wave controller to suppress the harmonic current of the system. CONSTITUTION:A normally stopped preliminary inverter is composed of a GTO rectifier 131, a DC reactor 132, and GTO inverter 133. A harmonic wave detector 134 for detecting the harmonic wave electric amount of an AC system 1, and a controller 136 for controlling the GTO element of the rectifier 131 to obtain the electric amount of reverse phase to the harmonic wave electric amount on the basis of the harmonic wave electric amount detected by the detector 134. Thus, the harmonic current and voltage electric amounts of the system for generating from the inverter 9 are suppressed to effectively remove the adverse influence by the harmonic waves for various electric devices of the burnt system of a phase advancing capacitor 18.
Patent JP-2000339828-A (JP)
Title: Optical information recording and reproducing method and optical information recording and reproducing device
Inventor: NIWA HIROAKI
IPC: G11B19/20
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To perform returning operation directly from a standby mode by positioning an optical head at either of scanning ends of an information recording medium when a mode is shifted from an other mode to a standby mode. SOLUTION: At the time of shifting to a standby mode, it is discriminated by a MPU 205 whether an optical head 204 is positioned at a detectable scanning end of a position sensor 206 or not. When it is positioned at a scanning end, a mode is shifted to a standby mode. When it is not positioned at a scanning end, a pulse motor 213 is rotated in the reverse direction, after the optical head 204 is moved to a scanning end of the position sensor 206 side, the mode is shifted to a standby mode.  After that, the position of the optical head 204 is discriminated again by a scanning part instruction or insertion of an optical card, when the optical head 204 is positioned at a scanning end of the position sensor 206, the mode is made recording/reproducing mode, when it is not, the pulse motor is rotated in the reverse direction and after the optical head is moved to a scanning end, the mode is made the recording/ reproducing mode. Thus, movement distance of the optical head 204 at the time of returning operation is shortened by moving previously the optical head 204 to a detectable scanning end of the position sensor 206.
Patent JP-S5576253-A (JP)
Title: Oil hydraulic pressure circuit for industrial car transmission
Inventor: FUJIOKA KAZUYOSHI
IPC: B60K17/10
Filed: 1978-12-05
Abstract: PURPOSE: To prevent working oil from being high-temperatured being stirred in the converter at nutral or low speed rotation time by providing the by-pass passage to the pressure regulating valve to supply working oil to the torque converter circuit at these times.  
     CONSTITUTION: When pressure of oil in the oil passages 14, 15 which are connected to the forward and backward clutches goes up when the clutch is fastened, the pressure sensing valve 19 opens to supply prssure regulating working oil to the modulation valve 9 to highten the setting load of the valve 9. By this constitution, the clutch is smoothly fastened. Then, when the clutch is shut off and oil hydraulic pressure to the main pressure regulating vale 6 exceeds the setting pressure, the main pressure regulating valve 6 opens to supply pressurized oil to torque converter circuit 7. In this case, the by-pass passage 32 which passes by the main pressure regulating valve 6 is provided, and the orifice 33 to which minimum necessary pressurized oil is supplied in the low rotation range of the engine is inserted into the passage 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63315486-A (JP)
Inventor: KAJITANI KUNIO
IPC: B66C1/08
Filed: 1987-06-18
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-S5852508-A (JP)
Title: Shape measuring device
Inventor: KUWABARA HAJIME
IPC: G01B11/245
Filed: 1981-09-22
Abstract: PURPOSE:To measure a shape of a substance to be measured with high accuracy, by catching a slit image projected onto the surface of the substance to be measured, by an optical sensor array, and processing its output. CONSTITUTION:Light from a light source 2 such as a laser source, etc. becomes a slitlike luminous flux by a lens system 3, and a slit image is projected onto the surface of a substance to be measured 1. This slit image is formed on a photodiode array provided in a camera 4, or an optical sensor array 5 of a CCD, etc. Subsequently, an output signal of the optical sensor array 5 is supplied to a signal processing circuit 6, and phase of a fundamental wave of a luminance distribution signal representing a position of the slit image is measured. As a result, a shape of the substance to be measured 1 is measured. In this way, since an optical signal is utilized, a shape of a substance to be measured can be measured with high accuracy.
Patent JP-2000334735-A (JP)
Title: Production of impregnated material and impregnating device
Inventor: KAWASAKI HIROSHI
IPC: B29B15/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an impregnated material and an impregnating device in which such nonconformity is solved that: varnish is not impregnated efficiently and an installation cost is made large. SOLUTION: In the method for producing an impregnated material and the impregnating device, after a dipping impregnation process for soaking a fiber structural material into an impregnant, a secondary impregnation process for bringing an ultrasonic wave vibrator into contact with the fiber structural material containing the excess impregnant in the vicinity of a surface layer is performed and furthermore the impregnant is diffused to the inside of the fiber structural material. The excess impregnant of the surface and the inside of the fiber structural material passed through the secondary impregnation diffusion process is sucked and removed by a roll in which nonwoven fabric is wound on the surface. Thereby, the impregnant of a necessary amount is given to the fiber structural material.
Patent JP-H097102-A (JP)
Title: Recording and reproducing method
Inventor: KANO TOSHIO
IPC: G11B5/84
Filed: 1995-06-16
Abstract: PURPOSE: To make track sufficiently narrow by executing recording and reproducing by easily using a detecting track. CONSTITUTION: A broad raw sheet l for recording media is let off from a base body 10 on which this raw sheet is wound. The raw sheet is then supplied to a cutting machine 20 consisting of upper and lower rotary blades 21, 22. The recording media 31 to 3n cut to have a prescribed width are alternately separated and are respectively taken up on take-up shafts 41, 42. Further, means 51, 52 for adjusting the take-up tension of the recording media 31 to 3n are respectively disposed between the cutting machine 20 and the take-up shafts 41, 42. Recording heads 61 to 6n for detecting tracks are disposed between the cutting machine 20 and the take-up shafts 41, 42. Prescribed parts of the recording media 31 to 3n are subjected to recording of the detecting track by the heads 61 to 6n for recording.
Patent JP-S5275168-A (JP)
Title: Direct heated cathode for electronic tube
Inventor: KUDOU SANEHIRO
IPC: H01J1/14
Filed: 1975-12-19
Abstract: PURPOSE: To prevent exfoliation of radiation material as well as distortion of cathode substance and to obtain high-efficiency direct heated cathode by use of prescribed materials for cathode substrate, sintering metal layer and electronic radiation material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11327702-A (JP)
Title: Radio modem device
Inventor: OSADA KIMITAKA
IPC: H04B1/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of a battery as a power feeding source by having the power feeding source distribute. SOLUTION: In this device 100, power feeding is performed from a battery 26 with a transmission part 23 as the only power fed party to the transmission part 23, the power feeding is performed by way of a PCMCIA I/F 24 to a communication control part consisting of a reception part 22 other than the transmission part 23, a control part 21, a PCMCIA control circuit part 27 and the like from a DTE device 1 side, and consumption of the battery 26 is suppressed.
Patent JP-S63314144-A (JP)
Title: Series connected type voltage variation compensating device
Inventor: TADA TOMOSHI
IPC: H02J9/06
Filed: 1987-06-16
Abstract: PURPOSE:To enable adding a certain voltage to a load stably, even if a large voltage variation is generated in an electric power system, by connecting first and second compensating power sources into a feeder route via a coupling transformer. CONSTITUTION:Secondary windings of first and second coupling transformers 3, 4 are inserted in series into a feeder route from an electric power system 1 to a load 2. A first compensating power source 5 with a small capacity is connected with the primary winding of said first coupling transformer 3 while a second compensating power source 6 with a large capacity is connected with the primary winding of said second coupling transformer 4. A voltage variation of the electric power system 1 less than a given percent of the normal voltage of said system 1 is compensated by said first compensating power source 5 alone and that exceeding said given percent is compensated by said second compensating power source 6 in cooperation with the first compensating power source 5.
Patent JP-S6130626-A (JP)
Title: Heat treatment of metal tube
Inventor: TANAKA ATSUSHI
IPC: C21D9/08
Filed: 1984-07-20
Abstract: PURPOSE:To heat treat also metal tube other than simple shape in a short time and certainly by boiling coolant nuclearly, in heating a metal tube by contacting the heat treating surface thereof with a coolant, and causing residual pressing stress at said surface. CONSTITUTION:Residual stress is caused at inner surfaces, namely opposed surfaces against a sleeve 2 of a nozzle 3 and a safe end 4 in which the thermal sleeve 2 is welded to inner part thereof, provided to e.g. a reactor pressure vessel 1. In this case, a heating means 5 such as induction heating coil is provided to outer circumferences of the nozzle 3 and the end 4, and the coolant W is filled in spaces including gap between the end 4 and the sleeve 2. Then, the end 4 is heated to transformation temp. or below by the means 5, to boil nuclearly the coolant W in contacting with at least the end 4, and heat exchange with inner surface of the end 4 is performed. If nuclear boiling is caused, heat quantity transferred to the coolant W from inner surface of the end 4 is increased rapidly, and said inner surface can be cooled rapidly.
Patent JP-S6044967-A (JP)
Title: Molten carbonate fuel cell
Inventor: IWASE YOSHIO
IPC: H01M4/90
Filed: 1983-08-20
Abstract: PURPOSE:To give good performance to a molten salt fuel cell by forming a cathode with at least two oxides which do not dissolve at cell operation temperature and have a special range of oxide formation enthalpy. CONSTITUTION:A cathode is formed with at least two materials which do not dissolve at cell operation temperature, have electron conductivity and an oxide formation enthalpy (-DELTAHf deg.) of 10-80kcal/g.atom. At least one of these materials consists of 90atom% or more of at least one of nickel oxide, iron oxide, or copper oxide, and other is cobalt oxide. A cathode is preferably supported on a substrate comprising electron conductive material. A nickel porous sinter is used as an anode. By this construction, better cell performance is obtained compared with a fuel cell having a conventional nickel cathode.
Patent JP-H05340725-A (JP)
Title: Appearance inspection device
Inventor: OSHIMA YOSHITAKA
IPC: G06T1/00
Filed: 1992-06-11
Abstract: PURPOSE:To increase the inspecting speed of a device without increasing the size of the device by irradiating the same area to be inspected with a plurality of kinds of irradiating light and forming a plurality of images in different areas of the same sensor. CONSTITUTION:After an object 1 to be inspected is positioned on a movable stage, a plurality of image pick-up areas are irradiated with a plurality of kinds of irradiating light from a plurality of lighting means 12. A plurality of images of the object 1 are formed in different image picking-up areas 14a, 14b,... of the same image pick-up means 14 through different optical paths in an image forming means 13 and the means 14 picks up the images. The area to be inspected is scanned by successively moving the stage whenever one line of picture input is completed. The output signal of the means 14 is stored in a picture memory 17 after A/D conversion 16. Since the plurality of pictures are collectively stored at the time of storing the output signal, the pictures are inspected after a dividing means 18 divides the pictures from the means 17 in corresponding to the image pick-up areas.
Patent JP-H01319538-A (JP)
Title: Glass fiber-reinforced norbornene polymer and production thereof
Inventor: SUGAWARA TOMOO
IPC: C08J5/08
Filed: 1988-06-21
Abstract: PURPOSE:To obtain the subject polymer having excellent mechanical strength by carrying out bulk ring-opening polymerization of a norbornene-type monomer with a metathesis catalyst in the presence of glass mat containing a hydrocarbon polymer as a binder. CONSTITUTION:The objective polymer having excellent adhesivity between glass mat and norbornene-type polymer can be produced by providing a glass mat containing a hydrocarbon polymer (preferably aromatic vinyl polymer) as a binder, placing the glass mat in a mold, pouring a reaction liquid produced by mixing 1mol of a norbornene-type monomer (preferably dicyclo-pentadiene, etc.), and preferably 0.1-10m-mol of a metathesis catalyst (e.g., tungsten) into the mold and polymerizing the monomer preferably at 50-120 deg.C under a pressure of 0.1-100kg/cm<2> for <=5min.
Patent JP-S61112200-A (JP)
Inventor: KAARU RENNAA
IPC: G10L11/00
Filed: 1985-07-09
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-S636316-A (JP)
Title: Combustion device having used tyre as its fuel
Inventor: TAKADO TAKESHI
IPC: F23G7/12
Filed: 1986-06-27
Abstract: PURPOSE:To enable a higher energy amount to be effectively utilized as a heat source without producing any graphite and odor by a method wherein used tyres are com pressed to reduce a spacing in the tyres, a flame is prevented from being circulated at once in the entire tyres and they are burned with a specified flame power for a longer hour. CONSTITUTION:A vertically movable main body 1 is lowered with a supporting column 4 applied as a guide, several used tyres A are overlapped in a device, pushed by a hydraulic jack 19, closely contacted with and compressed to the main body 1 through a heat-resistant packing 21. Then, kerosene is flowed into an upper receiving pan 20 of a blowing board 13 through an ignition port 22 and then ignited. As a blower 6 is started to operate and air is blown into a combustion cylinder 3 and a main body 1 through each of blower ports 12 and 14. When the tyres A are ignited, a flame power is increased. Adjustment of flame power is carried out by opening or closing valves 7 and 9. Gas generated by the burning used tyres A grows to a flame and enters the combustion cylinder 3 and a complete combustion of the tyres is performed under a blowing air from a blowing port 12 of a blowing pipe 11. In this way, it is possible to burn the used tyres A without producing any black smokes and severe odor of rubber.
Patent JP-S5853192-A (JP)
Inventor: ITOU HIDENORI
IPC: H05B41/16
Filed: 1981-09-26
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。