baber/WOPTO huggingface dataset:
Patent JP-H02194558-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUNAHASHI TOMOHIRO
IPC: H01L27/146
Filed: 1989-01-21
Abstract: PURPOSE:To make this device small and to set a highly efficient light detection sensitivity by a method wherein a metal wiring layer is formed on a p-n junction, a substrate main body is formed, the other substrate is bonded via an insulating layer, the other face of a semiconductor substrate is polished up to a part near the p-n junction and a light input is obtained. CONSTITUTION:An interlayer insulating layer 16 by, e.g. BPSG or the like is formed on the whole surface of a silicon substrate 11. Contact holes are formed in this insulating layer 16 so as to correspond to n<+> regions 14a,14b,... and p<+> regions 15a, 15b,...; a metal wiring layer 17 by aluminum is formed. This wiring layer is formed to be a prescribed pattern by, e.g. an etching process. An interlayer insulating film 18 is formed additionally on the interlayer insulating film 16 in which the wiring layer 17 has been formed; its face is made smooth; a substrate main body part 19 is constituted. The other face of the silicon substrate 11 is polished and is made thin in a state that a semiconductor substrate 20 has been bonded and that a reinforcement member has been formed. During this process, a range to be polished is up to a part of a LOCOS oxide film 12.
Patent JP-S62189411-A (JP)
Inventor: HAAMAN MERUBUIN PURESUBII
IPC: H04B10/213
Filed: 1987-01-23
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-S5297018-A (JP)
Title: Pneumatic controller for internal combustion engine
Inventor: TAKAHASHI AKIRA
IPC: F02M25/07
Filed: 1976-02-06
Abstract: PURPOSE: To constitute the device which is used in an exhaust gas and noise countermeasures compactly and unitedly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56111118-A (JP)
Title: Magnetic head
Inventor: YASUDA ISAO
IPC: G11B5/23
Filed: 1980-02-04
Abstract: PURPOSE:To increase the strength of front gap side and to prevent the deterioration of magnetic characteristic, by providing two grooves on the core surface between a front gap constituting surface of a magnetic head core and a winding hole, filling in the adhesives on the grooves at the winding hole side, and bonding the core of opposing heads. CONSTITUTION:On one side of a core block 20 of metallic magnetic material having high saturation magnetic flux density such as sendust, filling grooves 21-24 of adhesives are provided to fill in the silver solders 25-28 on each groove. The preventing groove 29 for silver solder diffusion and a winding hole 30 are formed. The groove 29 specifies the lower end 32 of the front gap constituting surface 31 with the groove 21 and the groove 22 locates the specified distances (l) and (m) between the surface 31 and the winding hole 30 so that the diffusion of the silver solder 26 can not be given to the surface 31 and the silver solder can not flow to the hole 30. After wrapping the surface of the block 20 thus processed, a spacer like SiO2 is provided to be welded with other core semisphere block, and the magnetic head chip is obtained through slicing so that the front gap side can be the core chip. Thus, the head with strong mechanical strength can be obtained by proventing the deterioration in the magnetic characteristics.
Patent JP-S63180218-A (JP)
Title: Counting circuit
Inventor: HIRANO SHINICHI
IPC: H03K23/66
Filed: 1987-01-21
Abstract: PURPOSE:To simplify a circuit constitution by providing a specific circuit including a toggle flip-flop circuit and a multiplexer operated by a mode signal. CONSTITUTION:A reset signal, the inverse of RESET is inputted, '1' is initialized at an output, Q of a toggle flip-flop circuit 1, and '0' is initialized to the output of Q of set/reset flip-flop circuits 2, 10. When a mode signal (A=0, B=1) is set, the output G2 of a NOR gate 4 goes to '0' and the output G3 of a NAND gate 5 goes to '1' and the output G4 of a NOR gate 6 goes to '0'. The circuit 10 is set by detecting the trailing by the initial input signal, the inverse of C and a detection signal D is generated. In the mode of A=1, B=0, the output G4 goes to '0' by the signal, the inverse of C. The output G7 goes to '0' by the next signal, the inverse of C synchronously with its trailing and when the signal, the inverse of C is inputted twice, the circuit 10 is set. and a signal D is outputted. Thus, the circuit constitution is simplified.
Patent JP-S63180363-A (JP)
Title: Method for controlling pressurized stopper type automatic pouring furnace
Inventor: OTSUKA HIROSHI
IPC: B22D39/06
Filed: 1987-01-20
Abstract: PURPOSE:To reduce errosion of a stopper, to shorten pouring time and to improve pouring accuracy by arranging a means holding to the condition, which the stopper for closing a pouring nozzle in a pouring furnace is not submerged into molten metal, at the time of waiting the pouring. CONSTITUTION:The pouring nozzle 5' is projected by X from the bottom face of pouring room 4 and at the time of waiting the pouring, base pressure P0 is impressed in the furnace, so that pre-level position Z0 of the molten metal 3 becomes lower by the prescribed level from upper end face S of the pouring nozzle 5', and the stopper 8 is kept to ascending condition. At the time of starting the pouring, the stopper 8 keeps as it is, and shot pressure P1 is further impressed in the furnace and the pouring 3 is ascended to pouring level position Z1 over the upper end face S, and next, the shot pressure is reduced to P2, to execute two step pouring. At the time of stopping the pouring, by descending the stopper 8, upper part of the pouring nozzle 5' is closed and at the same time, pressure in the furnace is returned back to the original base pressure P0, and at the time of descending the molten metal 3 to the pre-level position Z0 at lower than the upper end face S, it is made to waiting condition by ascending the stopper 8.
Patent JP-H08202544-A (JP)
Title: Program generating method
Inventor: NAKATO YASUHIRO
IPC: G06F9/44
Filed: 1995-01-30
Abstract: PURPOSE: To automatically generate a source program even by a compiler type language processing system. CONSTITUTION: A source program (user source program) 101 generated by a user is processed by a compiler 102 and then an analytic information file 103 of the syntax semantic analytic result of the user source program 101 is outputted from a front part 120. The analytic information file 103 and a generated source template 104 which is already defined are inputted to a program generation processing part 105 to automatically generate a source program 106 to be inputted to the compiler 102. Execution form program codes 110 are generated by processing the object codes 107 of the user source program 101 and the source program object codes 108, obtained by processing the object codes 107 of the user source program 101 and the generated source program 106 by the compiler 102, by a linker 109.
Patent JP-2000214456-A (JP)
Title: Liquid crystal display and method to increase contrast and viewing angle of the same
Inventor: YAMAGUCHI AKIRA
IPC: G02F1/13357
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make realizable the compatibleness of both of a wide viewing angle and high contrast with each other by disposing a collimating means of back light beams, a liquid crystal panel, a back light introducing means to allow the back light to enter the liquid crystal panel, a diffusing means to diffuse the light transmitted through the liquid crystal panel, or the like. SOLUTION: The liquid crystal display(LCD) 10 consists of a liquid crystal panel 12, a back light part 14 which emits the collimated light to propagate straight to enter the liquid crystal panel 12, and a light diffusing plate 16 to diffuse the light carrying an image passed through the liquid crystal panel 12. The liquid crystal panel 12 is connected to a driver to drive the panel, and the LCD 10 is provided with various kinds of members as required. By this constitution, high contrast can be obtd. with a wide viewing angle so that the viewing angle characteristics can be improved as well as the contrast ratio can be improved. Thus, compatibleness of both of a wide viewing angle and high contrast with each other can be realized.
Patent JP-2000216449-A (JP)
Title: Piezoelectric transformer
Inventor: MATSUO YASUHIDE
IPC: H01L41/107
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the high output without changing the thickness of a piezoelectric transformer by forming a slit for suppressing vibration in the width direction along the longitudinal direction of piezoelectric ceramic at a primary side of the ceramic. SOLUTION: A piezoelectric transformer 1 made of piezoelectric ceramic 4 consists of a driving section 2, an output section 3, primary-side electrodes formed on a front and a rear face of the driving section, a secondary-side electrode 6 formed on an end face on the side opposite to the one where the primary-side electrods 5 are formed, and a slit 7 formed in a primary-side part of the piezoelectric ceramic 4 along the longitudinal direction of the ceramic. At least one slit 7 is formed at the primary-side part of the piezoelectric ceramic 4 along the longitudinal direction of the ceramic to divide the width of the ceramic and make the width, if it is large, smaller. Thus, by forming the slit at the primary-side part of the piezoelectric transformer to divide the primary- side part of it, vibration in the width direction can be suppressed and the reduction in efficiency due to the vibration in the width direction can be prevented. Due to this structure, the height can be reduced and the high output can be obtained without increasing the thickness.
Patent JP-H08205486-A (JP)
Title: Manufacture of work heating apparatus and motor
Inventor: FUTAMI TOSHIHIKO
IPC: H05B6/10
Filed: 1995-01-30
Abstract: PURPOSE: To provide a method of manufacturing a work heating apparatus and motor which can heat a work in a short time and improve reliability and productivity by preventing damage of a work such as rotor of a motor. CONSTITUTION: An annular iron core 10 having, at a part thereof, a gap portion 11 to which a work (rotor) 1 is removably inserted, an energizing coil 12 to be loaded to this annular iron core and a high frequency variable power supply 13 to be electrically connected with this energizing coil to apply a power to this energizing coil are comprised. Thereby, an AC field is applied to the annular iron core to generate an eddy current and the rotor is uniformly and quickly heated with an iron loss thereof.
Patent JP-S63180451-A (JP)
Title: Preparation by jig having information
Inventor: TAKESAWA ISAO
IPC: B23Q41/00
Filed: 1987-01-22
Abstract: PURPOSE:To shorten the preparation time by installing a discriminating means for memorizing the work No., tool No., and working program No., onto a workpiece installation jig and outputting the data into a reading device and automatically carrying out the installation of a workpiece, mounting of a tool, and calling-out of a program. CONSTITUTION:The work No., tool No., and working program No. which are memorized in a discriminating means 14 installed onto a workpiece installation jig 7 are read by a reading device 15. The work No. is outputted into an NC device 18 through a controller 16, and a workpiece W is installed onto the jig 7 by a robot 25. The tool No. is outputted into the NC device 18 from the controller 16 by an installation completion signal, and it is judged that a tool magazine 1 is equipped with the necessary tools or not, and a tool preparation signal is outputted. Further, the working program No. is outputted into the NC device 18, and the working preparation is completed. Through the above- described automatic operation, the preparation time can be reduced.
Patent JP-H08205826-A (JP)
Title: Apparatus for forming meat paste product
Inventor: NAKAYAMA JUNICHI
IPC: A23L17/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide the subject apparatus having a pressurized raw material holding chamber constituting the whole inner part of a raw material holding case of a paste raw material holding part, supplying a paste raw material into the pressurized raw material holding chamber with a force feeding pump and capable of smoothly filling the paste raw material into a raw material filling part of a raw material forming roller. CONSTITUTION: A scraper 12 is attached to a side wall 17b of a raw material holding case 17 of a paste raw material holding part 16 and a paste raw material is supplied to the case through a raw material feeding pipe 21 with a forced feed pump. The inner part of the raw material holding case constitutes a pressurized raw material holding chamber 19 as a whole and the paste raw material is smoothly filled to a raw material filling part 6 of a raw material forming roller 2. The paste raw material (t) is formed to an accurate rectangular shape having a prescribed thickness to give an accurately formed paste product T.
Patent JP-S59138684-A (JP)
Inventor: OKUDAIRA YUUZOU
IPC: E06B3/66
Filed: 1983-01-29
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-S54115691-A (JP)
Title: Liquefied carbon dioxide producing equipment
Inventor: OOOKA ISAMI
IPC: C01B32/50
Filed: 1978-02-07
Abstract: PURPOSE: To econimically produce liquefied CO 2  in simple facilities with high thermal efficiency by compressing CO 2 -based raw gas to above a specific press, followed by drying, purification and heat exchange for LNG of a specific press.  
     CONSTITUTION: Raw CO 2  gas 1 is water-cooled 2 and introduced into raw gas compressor 4 through drain separator 3. In compressor 4, the gas is pressurized to above 7 kg/cm 2 G in two steps through intermediate cooler 5 and drain separator 6. The gas is then passed through precooler 7, drain separator 8, dryer 9 and deodorizer 10, and introduced into reboiler 20, where it is cooled by heat exchange for liquefied CO 2 . The cooled gas is introduced into low temp. part 22 through a rectifying part 21 of the distilling column and cooled to below the saturation temp. to be liquefied. On the other hand, ING 23 of 30W70 kg/cm 2  acting as refrigerant is fed to vapor-liquid separator 25 and deprived of its cold source in part 22. The gasified NG is heated with water in heat exchanger 30 through separator 25 to be turned to NG of ordinary temp. The liquefied CO 2  is stored in liquefied CO 2  tank 38. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5296683-A (JP)
Title: Preparation of water-based polymers
Inventor: HIRASAWA YOUJI
IPC: C08F2/26
Filed: 1976-02-09
Abstract: PURPOSE:A process for prepareing water-based polymers useful for coating metals, improved in chemical stability for metal ions, etc. and storage stability by emulsifying alpha, beta-monoethylenic unsaturated monomers with water-soluble polymers and then polymerizing the said monomers.
Patent JP-S58131526-A (JP)
Title: Infrared-ray detector
Inventor: KAKINOTE KEIJI
IPC: H01L31/105
Filed: 1982-01-31
Abstract: PURPOSE:To detect infrared rays by an infrared-ray detecting element having a simple construction and small thermal capacity, by decomposing a gas such as silane during glow discharge and forming a PiN junction by performing  valence control by adding diborane and phosphate thereto and using the temp.  dependence of voltage in a forward direction of the PiN junction. CONSTITUTION:A metallic electrode 2 is vapor-deposited on an insulation substrate and PiN layers 3,4,5 are multilayered thereon and a metallic electrode 6 is provided thereon by a vapor-depositing and sputtering means, etc. Further, an infrared-ray absorbing film 7 is disposed thereon. The voltage is applied to such an element through resistance so that the PiN layers are made to forward bias. When the infrared-ray is absorbed by the absorbing film 7 and the temp. of the element is raised, the voltage drop in the forward direction in accordance with this appears in the voltage at both ends of the element. The infrared ray is detected by an infrared-ray detecting element having such a simple construction and small thermal capacity rapidly.
Patent JP-S5297518-A (JP)
Title: Structure for attaching engine to farm machinery
Inventor: YANAGAWA NOBUHIDE
IPC: B60K5/04
Filed: 1976-02-09
Abstract: PURPOSE:To simply restrict sufficiently an engine vibration to be transmitted to a transmission case by attaching an engine to a frame extended from the case through plural points in the state the vibration transmitting capacities from respective attaching points to the case are relatively different from each other.
Patent JP-S5399240-A (JP)
Title: Autohesion tape
Inventor: NISHIZAWA HITOSHI
IPC: B29C49/00
Filed: 1977-02-11
Abstract: PURPOSE:A mixture prepared by adding a specific catalyst, an adhesive and other additives to a silicon-grafted chlorinated polyethylene is molded to tapes and cured to produce autohesion tapes with high wear resistance, mechanical strength and heat distortion resistance.
Patent JP-H10201613-A (JP)
Title: Rice cooker
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the washing of a heating plate in clearance by providing a body for housing a pan and a lid body for covering the upper opening part of a body, and engaging the attachable and detachable heating plate to the lid body. SOLUTION: A lid body 18 for covering a rice cooker body and the upper opening part of a pan in such a manner as to be openable and closable is supported by a hinge shaft in one side of the rice cooker body in such a manner as to be openable and closable, and it has an outer lid 18b for forming the outer surface and a lid heater 19 arranged on an outer lid cover 18c for covering the pan side of the outer lid 18b. A heating plate 20 heated by the heat generated by a lid heater 19 is arranged on the outer lid cover 18c side. A resin-made heating plate support 21 is provided on the circumference of the heating plate 20, and a pan packing 22 for sealing the upper opening part of the pan is fixed to the heat plate support 21.  An engaging part 23 attachable to and detachable from the lid body 18 is provided on the circumferential part of the heating plate 20, whereby the dirt of not only the heating plate 20 but also a lid packing 22 can be easily washed away.
Patent JP-H10208445-A (JP)
Title: Music data managing apparatus
Inventor: ISHIWATARI KOJI
IPC: H04H1/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and to improve an operating efficiency of a radio broadcasting business by storing music data in a shelf, reproducing means and first storage holding means in response to its using frequency, and efficiently managing the data without hugely increasing the storage capacity of the first means. SOLUTION: A radio broadcasting system 1 has a server controller 3 of a music server 2 disposed in a library room, and terminal controllers 5A to 5C of terminal equipments 4A to 4C disposed in other room such as an editing room or a studio connected to the controller 3 via a network 6. The server 2 has a shelf 10, various reproducers such as DAT11, and RAID 14, and stores it in a predetermined state in response to using frequency. The controller 3 stores various data of the stored musics as a data base, and sends retrieved result or request music in response to the retrieval request or transfer request.
Patent JP-S58131015-A (JP)
Inventor: OOTSUKI ETSUROU
IPC: B27L5/02
Filed: 1982-01-30
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-S56114648-A (JP)
Title: Table indexing device
Inventor: MUNEKATA KENICHI
IPC: B23Q16/10
Filed: 1980-02-08
Abstract: PURPOSE:To simplify the structure of a rotary table indexing rate setting mechanism by setting indexing angles of the rotary table in application of axial directional moving rate of a slide table in a machine tool. CONSTITUTION:A slide table 3 which loads a rotary table 3 to rotate with a shaft 6 as its center is installed in free command of sliding on the bed 1. A working shaft 10 is turned and driven by a feed screw shaft of the slide table and a rack shaft 14  in parallel therewith. The tip of the rack shaft tangentially contacts a dog 16 which  is fixed at the determined position of the bed 1. Indexing of the rotary table 3 stops the slide table 2 at the position to have the interval between the tip of the rack shaft and the dog 16 as the distance equivalent to the indexing angle, with a clamp cylinder 8 operated, the rotary table is sent up, an indexing gear 12 is engaged with a working gear 11, finally it is done by sliding the rack shaft 14 until it tangentially contacts the dog 16.
Patent JP-S59150682-A (JP)
Title: Laser cutting method
Inventor: ISHIKAWA KEN
IPC: B23K26/38
Filed: 1983-02-01
Abstract: PURPOSE:To cut a spiral object without forming burrs and without deforming said object by deviating the focusing point of laser light from a cutting part and shielding the part except the cutting part. CONSTITUTION:Shielding plates 10a, 10b are interposed in a spiral object 4 to be irradiated with focusing laser light L so as to face each other at a distance equivalent to one pitch of the object 4 with the part of said object 4 in-between. The laser light L is then irradiated so as to deviate with the other parts except the cutting part 8. The part 8 is thus cut without forming unnecessary burrs in said part and without deforming the object 4.
Patent JP-S57128567-A (JP)
Title: Compact printer
Inventor: WATANABE SATOSHI
IPC: B41J2/505
Filed: 1981-02-03
Abstract: PURPOSE:To reduce a consumption power, by a method wherein a format, appearing at each stage of a letter printed by a dot matrix, is formed into a pattern, and a dot format, appearing at the same stage, is formed on each row of type belt. CONSTITUTION:In a printer wherein a hammer hammers a type wheel for dot type, in addition to A-E type belts consisting of only one dot per a stage of a conventional dot matrix, dot arrangements for 3 types of F-H are added, and a format for a dot arrangement having a high frequency in use is formed so that it can be printed in one time. In case, for example, letters of 0-9 are printed in a line, in the case of the conventional type belt having only the format for A- E, a solenoid must be driven 146 times, meanwhile, if formats for F-H are added, the solenoid can be driven only 82 times, and this permits a power for driving the solenoid to be saved 45%.
Patent JP-S60159218-A (JP)
Title: Sound-insulator for pile hammer
Inventor: YONEKUBO YOSHIHARU
IPC: E02D13/00
Filed: 1984-01-28
Abstract: PURPOSE:To improve working efficiency, by a method wherein a surrounding part, which is formed by a resilient material and formed in the shape of bellows, is located around a pile, a space between the pile and the surrounding part is filled with liquid, and gas is mixedly present in the liquid. CONSTITUTION:Sound insulating cylinders 9 and 9a, which is formed by a resilient material and is formed in the shape of bellows, are secured around a pile 2, and the sound-insulating cylinders are lifted and disposed in a position togetherwith a pile hammer 1. Thereafter, after, with a pump 5-1 driven, water is poured in the sound insulating cylinder 9a side through a water inlet hole 6, the pile 2 is driven through the working of the hammer 1. Simultaneously, with an air compressor 10 driven, an air 11 is sucked in water around the sound insulating cylinder 9. This causes vibration, produced along with driving of the pile 2, to be absorbed and damped by means of the sound insulating cylinders 9 and 9a, and causes damping of water hammer by dint of air bubbles.
Patent JP-S5399941-A (JP)
Title: Correction system for ink jet printing
Inventor: ISAYAMA TAKUROU
IPC: B41J2/01
Filed: 1977-02-10
Abstract: PURPOSE:To correct the printing discrepancy in order to enhance its image quality by detecting the fluctuation of a scanning speed of an ink jet head so as to delay an input image signal in accordance with the fluctuation.