baber/WOPTO huggingface dataset:
Patent JP-S6324289-A (JP)
Inventor: BURAIAN ROBAATO GOODON NONUEIR
IPC: G06T15/50
Filed: 1987-05-27
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-S5251985-A (JP)
Title: Measurement of torque ripple
Inventor: AOKI SHIGERU
IPC: G01L3/10
Filed: 1975-10-23
Abstract: PURPOSE: Minute torque ripples by the slots of aservo motor with slots are accurately and continuously detected with simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06338004-A (JP)
Title: Magnetic disk device
Inventor: KOIZUMI MAKOTO
IPC: G11B5/02
Filed: 1993-05-31
Abstract: PURPOSE:To prevent data in a magnetic disk device from being erased by detecting three typical phenomena generated when a magnetic film constituting an MR reproducing head is touched and damaged, at the time of reproducing the MR head, and recognizing a deterioration of the head. CONSTITUTION:When the deterioration of head is detected by an incorporated microcomputer, the interruption is made by the incorporated microcomputer 12 to interrupt the communication with a host device 2 and to make the state busy, then a data maintenance work is controlled. The frequency of access to the host device 2 is monitored by the incorporated microcomputer 12, and the interruption is made when the frequency is extremely low, then the information of the remainder of the deteriorated head surface is all recorded on an alternate track on a separate head surface. After that, the alternated address is recorded on a nonvolatile storage element 30, then the data maintenance work is completed.
Patent JP-S5831581-A (JP)
Title: Junction type field effect transistor
Inventor: MITANI TATSUROU
IPC: H01L29/808
Filed: 1981-08-19
Abstract: PURPOSE:To enable to obtain satisfactory pair property and excellent temperature characteristics by forming P-channel and N-channel junction field transistors (J-FET) on one chip. CONSTITUTION:An N-type impurity such as Sb is selectively diffused in a P type semiconductor substrate 2, thereby forming a buried layer 1. Subsequently, a P type epitaxial layer 3 is formed with P type impurity such as boron, and the N type impurity is diffused, thereby forming an N<+>type substrate pickup region  6 and a well region 7. An N type impurity such as phosphorus is diffused in an insular region 8, thereby forming a gate 9 and a gate 10 simultaneously by diffusing the P type impurity in the region 7. The P type impurity such as boron  is diffused in the region 8, thereby forming a source 11 and drain 12 of a P- channel J-FET 4, and diffusing the N type impurity in the region 7, thereby  forming the source 13 and the drain 14 of an N-channel J-FET 5.
Patent JP-S62284361-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/082
Filed: 1986-06-03
Abstract: PURPOSE:To enhance both of carrier transfer performance and electrifiability by using an amorphous carbon film obtained by plasma polymerization of a cyclic hydrocarbon specified in hydrogen content. CONSTITUTION:An electric charge transfer layer 2 and a charge generating layer 3 are successively laminated on a conductive substrate 1, and the layer 2 is made of the amorphous carbon containing hydrogen in an amount of 0.1-67atom% of the total atoms constituting the layer 2 obtained by plasma polymerizing the cyclic hydrocarbon, such as aromatic hydrocarbon. If the hydrogen content is <0.1atom%, the transfer performance is deteriorated, and if >67atom%, deteriorations of electrifiability and film forming performance are brought about. The layer 3 and the layer 2 may be laminated in this order on the conductive substrate 1, and the 3 layers of the layers 2, 3, and 2 may be formed in this order, thus permitting the photosensitive body superior in performance to be obtained and a sharp image to be formed.
Patent JP-H05324199-A (JP)
Title: Liquid crystal display device with coordinate input function
Inventor: KONDO KENICHI
IPC: G06F3/041
Filed: 1992-05-21
Abstract: PURPOSE:To make it possible to integrate a coordinate position detecting function in a display device and to attain a thin and simple structure by scanning common and segment electrodes on a display panel and detecting a coordinate position. CONSTITUTION:Display data are sent from a display control circuit 4 and a display driving voltage is generated by a segment electrode driving scanning circuit 2 and a common electrode driving scanning circuit 3 to light up prescribed display picture elements on the display panel 1. A coordinate position detection control circuit 5 outputs control signals for detecting a coordinate position to a coordinate position detecting circuit 5 and both the scanning circuits 2, 3. The circuits 2, 3 successively scan the segment electrodes and common electrodes on the panel 1 respectively in the X and Y directions to detect induced voltage Q. The circuit 5 detects the position of a pen input device 6 based upon the level and timing of the voltage Q.
Patent JP-H02308527-A (JP)
Title: Method and device for vacuum treatment
Inventor: NISHIHATA KOJI
IPC: H01L21/31
Filed: 1989-05-24
Abstract: PURPOSE:To suppress generation of ununiformity of vacuum treatment of a sample and dispersion of treatment quantity among sample rods by preventing ununiformity of the temperature of the sample by temperature change of a sample pressing and fixing means during vacuum treatment of the sample. CONSTITUTION:A sample 100 is placed on the sample table 91 of a device for cooling for vacuum treatment of a sample such as a semiconductor substrate, etc., and the placed sample 100 is fixed to the sample table 91 by a sample presser 140. This fixed sample 100 is cooled by a cooling mechanism which has refrigerant circulation passages 131 and 142, etc. A temperature sensor 147 detects the temperature of the sample presser 140 of this device, and a temperature controller 149 controls the temperature of the sample pressor 140 so as to prevent the temperature ununiformity of the sample 100 from occurring by the temperature rise of the sample pressor 140. Moreover, the fixed sample 100 is treated under vacuum in the processing space of a vessel 10, whereby generations of ununiformity of vacuum treatment process of the sample 100 and dispersion of processing quality among sample rods are suppressed.
Patent JP-H08304626-A (JP)
Title: Optical element
Inventor: HARA HAJIME
IPC: G02B5/30
Filed: 1995-04-28
Abstract: PURPOSE: To obtain an optical element which is useful as a high-performance inexpensive double refraction color filter, color reflecting plate and the like by forming lots of microregions of liquid crystal polymer layers in specified arrangement. CONSTITUTION: In this optical element, lots of microregions of a liquid crystal polymer is formed in specified arrangement on a substrate. For example, a cholesteric liquid crystal polymer soln. is applied by a spin coating method on a polyimide film subjected to rubbing treatment, dried, and heat-treated to obtain oriented films (A)-(C). These films (A)-(C) are heat-treated respectively at the temp. different from each other so that the wavelengths for selective reflection are prepared to be in a red, green or blue region in the visible wavelength region. Then after a UV-curing adhesive is applied to 1μm thickness on the liquid crystal polymer layer of the film (A), the film is laminated with a glass substrate and irradiated with UV rays. The oriented substrate film is peeled to transfer the liquid crystal polymer layer of the film (A) to the glass substrate.  In the same way, an adhesive is applied on the polymer layers of the films (B), (C) these films are aligned and laminated on the glass substrate, irradiated with UV rays and peeled. This processes are repeated to obtain an optical element having a delta-arrangement (figure (b)).
Patent JP-H09279568-A (JP)
Title: Permanent form fitting structure
Inventor: ISHIMOTO SHOJI
IPC: E02D5/04
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure that can install forms vertically to an inclined and distorted steel sheet pile and can withstand large mortar pressure and the oscillation of an earthquake. SOLUTION: A pair of plates 3, 3 are welded to the front face of a steel sheet pile 1. A longitudinal H-steel fitting 4 with side plates 5 provided on both sides is fitted between the plates 3, 3 to fix side plate parts to the plates 3, 3, and permanent forms 10 are brought into contact with the surface of the H-steel fitting 4 with a specified clearance S to each other. Reinforcements 9 are arranged between the steel sheet pile 1 and the permanent forms 10, and the ends of the reinforcements 9 are connected to part of the H-steel fitting 4. The clearance S of the permanent forms 10 is covered with a cover plate 12 from the outside, and the permanent forms 10 are held between the H-steel fitting 4 and the cover plate 12 and fixed by a bolt 14 and a nut 8. The plates 3, H-steel fitting 4 and reinforcements 9 are integrated to improve the strength of a form fitting part.
Patent JP-H08297157-A (JP)
Title: Position, direction, and movement detecting device and headphone reproducing device using it
Inventor: MATSUMOTO MITSUO
IPC: H04S5/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a position, direction, movement detecting device detecting the position, direction, and movement of an operator in the virtual space and a headphone reproducing device orienting a sound image outside the head. CONSTITUTION: Detection signals are transmitted from three detection signal transmitters L0, L1, L2 installed in the space assumed with a virtual object S, and the signals are received by sensors X0, X1 installed on the right and left of an operator M. The time when the detection signals are transmitted, the time when the detection signals are received by the sensors X0, X1, and the position (coordinates) of the virtual object S are fed to an arithmetic means, and the positions of the sensors S0, S1 are calculated. The vector Xa between the sensors X0, X1, the vector Xs from the middle point X2 of the sensors X0, X1 to the virtual object S, and the vector Xr rotated by 90 deg. against the vector Xa starting from the position of the sensor X0 are obtained.  The angle θbetween the operator M and the virtual object S is obtained by the scalar product of the vector Xa and vector Xs. The position, direction, and movement of the operator M can be easily and accurately detected.
Patent JP-H0693990-A (JP)
Title: Slide member for compressor
Inventor: NAKAMURA YOSHIKATSU
IPC: F04C18/356
Filed: 1993-05-31
Abstract: PURPOSE:To provide a slide member for a compressor which is designed to have sufficient wear resistance and impact resistance and suppress the occurrence of peel and a crack by disposing, in order, a nitriding layer and an ion plating layer on the upper surface of a base material. CONSTITUTION:A slide part to perform relative slide movement at the interior of a compressor is formed such that a nitriding layer 2 is disposed on a base material 1 and an ion plating layer 3 is formed on the upper surface of the nitriding layer 2. In which case, the slide part forms a vane for a compressor making slide contact with a roller to effect eccentric rotational movement within a cylinder. The ion plating layer 3 forms a nitride or a carbide of some element of Cr, Ti, B, and A. This constitution provides the slide part which has sufficient wear resistance and impact resistance, resulting in suppression of the occurrence of peel and a crack.
Patent JP-H0425585-A (JP)
Title: Decorative rubber tape for foot gear
Inventor: FUSAUCHI TATSUNARI
IPC: C09J109/00
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the title rubber tape excellent in adhesion to the upper and appearance by forming a specific adhesive layer on one surface of an unvalcanized rubber tape. CONSTITUTION:An adhesive layer comprising a composition containing 100 pts.wt. rubber (e.g. isoprene rubber), 3-9 pts.wt. block isocyanate compound (e.g. Uroc Q900 made by Hirono Chemical Co.) and 25-50 pts.wt. liquid isoprene rubber is formed on one side of an unvalcanized rubber tape.
Patent JP-H10318847-A (JP)
Title: Clinical thermometer
Inventor: TAGAMI HIROSHI
IPC: A61B5/01
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a clinical thermometer which can be taken out with a hook, etc., easily even if it is accidentally dropped into an organ. SOLUTION: A clinical thermometer 1 is made of glass, provided with a cylindrical main body case 2 whose cross section is elliptical. Relating to the main body case 2, a temperature-sensitive part 3 comprising a mercury reservoir is formed at its one end, while the temperature-sensitive part 3 is connected to a glass capillary 4. The glass capillary 4 is provided with a temperature indication plate 5. Near the other end part 2e of the main body case 2, an hooking through hole 7 is provided. The hooking through hole 7 is opened at an rear protruding part 6 extending backward integral with the main body case 2. The hooking through hole 7 is formed to such size as a hook, a cord, etc., can be inserted.
Patent JP-S62287037-A (JP)
Title: Ni-co-sn metal-base diamond sintered body
Inventor: TSUCHIYA SHINJIRO
IPC: C22C26/00
Filed: 1986-06-05
Abstract: PURPOSE:To allow an Ni-Co-Sn metal-base diamond sintered body to show superior grinding performance when used to precisely grind fine ceramics, by holding the diamond abrasive grains with a matrix phase consisting of Co, Sn and Ni. CONSTITUTION:Ni powder of 1-10mu average particle size, Co powder of 1-10mum and Sn powder of 10-100mum are mixed with 10-30wt% diamond powder of 30-300mum and sintered to obtain a diamond sintered body. The diamond abrasive grains in the diamond sintered body are held with a matrix phase consisting of 5-30wt% in total of Co and Sn and the balance Ni and having a heterogeneous structure.
Patent JP-H06338670-A (JP)
Title: Printed wiring board
Inventor: NAKANISHI HIDEO
IPC: H05K1/11
Filed: 1993-05-31
Abstract: PURPOSE:To provide a printed wiring board wherein a conducting path in a through hole is hardly exfoliated, in a printed wiring board in which the conducting path formed in the through hole is applied to an external terminal. CONSTITUTION:In a printed wiring board wherein an insulating layer 4, a conducting circuit 2 formed on the surface of the insulating layer 4, and a conducting path 1 which is formed on the end surface of the insulating layer 4 by cutting a through hole 5 in the axial direction, as an external terminal of the conducting circuit 2 are arranged, wedges 3 protruding from the conducting path 1 to the inside of the insulating layer 4 are formed.
Patent JP-H06338690-A (JP)
Title: Boring method in multilayer printed wiring board
Inventor: SATO KOJI
IPC: H05K3/00
Filed: 1993-05-31
Abstract: PURPOSE:To acquire a blind via-hole which attains a desired inner layer circuit by setting a depth of a hole at a value obtained by multiplying a ratio of a depth of a blind via-hole to a thickness of an entire constitution by a measured board thickness for each position to be bored. CONSTITUTION:When design is performed at a length of 0.035mm of all the circuits of an outer layer circuit 1, an inner layer circuits A2, B3a, C7 and an outer layer circuit 3b, at a thickness of 0.2mm of all the insulation layers 4 and at 0.05mm from the inner layer circuit A2 to a bottom 8 of a hole 5, an entire thickness of a multilayer printed wiring board calculated logically based on a constitution is 1.21mm, a depth of the outer layer circuit 1 and the inner layer circuit A2 is 0.79mm and a ratio is 0.65. When a measured value of a board thickness in a position A wherein the hole 5 is shaped is 1.21mm, that in a position B is 1.28mm and that in a position C is 1.16mm, the hole 5 is shaped to a depth of a value obtained by multiplying it by a ratio of 0.65. Therefore, a hole of a depth of 0.79mm is shaped at the position A2, that of a depth of 0.83mm is shaped at the position B and that of a depth of 0.75mm is shaped at the position C. Thereby, insulation with a circuit which is deeper than a desired inner layer circuit can be maintained.
Patent JP-S61289996-A (JP)
Title: Treatment device for dehydrating and drying sludge or the like
Inventor: MATSUOKA KATSUO
IPC: B01D29/17
Filed: 1985-06-14
Abstract: PURPOSE:To surely remove moisture from sludge, moist fibers, etc. by simplified constitution and lasy control operation by constituting the titled device in such a manner that a material to be treated is simultaneously subjected to a compression dehydration effect and heating and drying effect by low-speed rotation. CONSTITUTION:The moist material to be treated from which extraneous materials are removed by a suitable pretreatment device is introduced 21 into the device and on the other hand, a motor 11 is driven to rotate a shaft 30 in a casing 20 at a low speed. A heat medium is at the same time supplied to a heating jacket 40 and a heating pipe 43. Feed vanes 31 of the rotating shaft 30 feed the material toward a discharge port 22 side and during this time, the moisture in the material is leached to the inside of the shaft 30 and to the outside of the casing 20 by dehydration holes 32 and draining holes 23 from the gradually narrowing space between the outside periphery of the shaft 30 and the inside periphery of the casing 20 and is thereby discharged away. The material is heated and dried from the inside and outside of the casing 20 by the heating effect of the heat medium and the falf-solidified material is stored in a storage chamber 16 in the front part of the frame 10. The stored material is properly subjected to a discarding treatment.
Patent JP-H01299414-A (JP)
Title: Adjusting method of magnetic gap of magnetic rotary encoder
Inventor: ABE HIROSHI
IPC: G01D5/245
Filed: 1988-05-28
Abstract: PURPOSE:To set a magnetic gap simply and correctly, by a method wherein a sensor fitting body is sucked by a suction jig, a magnetic sensor is brought into contact with a rotary magnetic medium, the position of the contact is set as a position of the origin, and the amount of retrogression of the suction jig from the origin is set to be optimum. CONSTITUTION:A sensor fitting element 16 is sucked by a suction jig 38 and a housing 13 is moved and retained. Next, the jig 38 is made to proceed by a feed dial 39, so as to bring a magnetic sensor 25 into contact with the peripheral surface of a magnetic drum 22, and the position of the contact is set to be a position of the origin whereat a gap is zero. Subsequently, the jig 38 and the housing 13 are made to retrogress by the dial 39 to separate the sensor 25 from the drum 22, an output signal from the sensor 25 which changes in accordance with the movement of the jig 38 is read, and the retrogression of the jig 38 is stopped at a time point whereat the signal takes an optimum waveform. Then, a screw 19 is tightened to fix the housing 13 on the end face of a motor 20. According to this constitution, the magnetic gap can be set simply and correctly.
Patent JP-S5462161-A (JP)
Title: Forming method for pipe
Inventor: ARIKAWA MASAYASU
IPC: B21C37/08
Filed: 1977-10-27
Abstract: PURPOSE: To easily manufacture the pipe with superior roundness, by first forming the steel sheet  into a pipe blank with approximately round section, after that, by applying O-forming work  separately for every specified length using O-press dies shorter than the length of product pipe.  
     CONSTITUTION: The flat steel bar 1 as the raw material is placed between the upper dies 21, 22,  for use of C-press and the punch 23 for use of U-press, and between the lower dies 24, 25, and  the knock-out 26. The upper dies 21, 22, are brought down so as to give the C-press to the flat  bar 1, and then, the punch 23 forms the flat bar 1 into a pipe 11 with U-section. After that, the  punch 23 is drawn away from the U-pipe 11, and the lower dies 24, 25, are closed inward so as  to compress the U- pipe 11 from both sides; hereby, the opening 12 is closed and a long pipe  blank 13 with approximately round section is prepared. This pipe blank 13 is sent to the separate  type O-press-dies 3 and is applied with O-press froming by the upper die 31 and lower die 32,  which has die faces 33, 34, of semicircular section and the length l 3  shorter than the total length l 1   of the pipe blank 13. According to this method, the opening 12 is tightly colsed, and the seam  pipe 14 is obtained; by welding this seam portion, the steel pipe is manufactured 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5654325-A (JP)
Title: Measuring instrument for upper/lower surface-directional pressure of piston ring
Inventor: TATEISHI YUKIO
IPC: G01L5/00
Filed: 1979-10-09
Abstract: PURPOSE: To measure the upper/lower surface-directional pressure of the piston ring groove of a combined oil ring with a simple instrument, by using a cylinder, push- in rod, load converter, etc.  
     CONSTITUTION: After upper and lower pistons 1 and 2 having combined oil ring 5 equipped in piston ring groove 4 are set around the internal circumference of cylinder 3, adjusting screw 6 for the width in the piston ring-groove-axial direction coupled with upper piston 2 is loosened to make an adjustment of the piston ring- axial direction width so that upper side rail 52 and lower side rail 51 of combined oil ring 5 will not come off projection part 531 of expander 53. Next, upper piston 2 is pushed downward with push-in rod 7 and while the point where displacement becomes zero is read out through the displacement gauge, push-in rod 7 is loosened until prescribed piston ring-groove-axial direction width is obtained. In this state, a load is measured by load converter 8 provided between upper piston 2 and push-in rod 7. Thus, the pressure of pushing upper and lower surfaces of piston ring groove 4 by upper and lower side rails 52 and 51 can be measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S617871-A (JP)
Inventor: MATSUMOTO TAKAO
IPC: H01L29/786
Filed: 1984-06-21
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-H0944229-A (JP)
Title: Electronic controller
Inventor: YOSHIDA TATSUYA
IPC: E05B83/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress current consumption sufficiently even in noisy use environment by judging whether an input signal is normal or abnormal when the input signal varies in a sleep state, starting a normal process when it is judged that the input signal is normal, and entering the sleep state immediately if it is judged that the signal is abnormal. SOLUTION: An MPU 11 inputs input signals from switches 35 and 36, etc., and an antenna 37, other sensors, etc., and other terminal processors, and judges whether an input signal is normal or abnormal before the normal process is started if the input signal varies in the sleep state. When it is judged that the signal is normal, the normal process is started, but when it is judged that the signal is abnormal, the sleep state is immediately entered. Consequently, the circuit which judges whether or not a signal is a signal for waking up the device need not have an oscillation circuit, so the current consumption in the sleeve state can be suppressed.
Patent JP-H01299823-A (JP)
Title: Polycyanoaryl ether and its production
Inventor: TAGAMI SANAE
IPC: C08G65/40
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a polycyanoaryl ether having a high glass transition temperature and a high initial heat decomposition temperature and improved in heat resistance, moldability, etc., by reacting a specified dihalobenzonitrile with 2,2-bis(3-phenyl-4-hydroxyphenyl)propane. CONSTITUTION:2,2-Bis(3-phenyl-4-hydroxyphenyl)propane (A) is polycondensed with 0.98-1.02mol, per mol of component A, of a dihalobenzonitrile (B) of formula I (wherein X is a halogen atom), e.g., 2,6-difluorobenzonitrile, by heating in the presence of an alkali metal (C) (e.g., K2CO3) in an aprotic polar solvent (e.g., N-methylpyrrolidone) to obtain a polycyanoaryl ether having repeating units of formula II and a reduced viscosity (in p-chlorophenol solution in a concentration of 0.2g/dl at 60 deg.C) >=0.2dl/g.