baber/WOPTO huggingface dataset:
Patent JP-H0730112-A (JP)
Title: Semiconductor device
Inventor: SUGAI AKIHIKO
IPC: H01L29/872
Filed: 1993-07-09
Abstract: PURPOSE:To provide a power MOSFET for synchronous rectification with very small ON resistance and gate capacity, by reducing gate drive power loss caused by charge/discharge of the gate capacity, for use at high switching frequencies. CONSTITUTION:A Schottky barrier area 5, to be used as a source area, formed on a semiconductor base 2 which is to be a drain area, and a gate oxide film 7 and a gate electrode 8 formed to bridge the area 5 and the area 2 are provided. In the source area in the window surrounded by them, an Si surface has a groove with a depth at least 0.1-2.0mum below it, and silicide 5 is provided in the groove, with its end formed directly below the electrode 8, and directly below the area 5, an impurity area 4 is included, further, in the drain area directly below the electrode, a thick insulating film 6 is contained, and directly below it, an impurity area 11 is included.
Patent JP-S6173362-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L27/04
Filed: 1984-09-18
Abstract: PURPOSE:To reduce the plane area of a capacitor by substantially increasing the area of the capacitor by forming irregularities to the side surface of a groove. CONSTITUTION:A CVD oxide film 23 on P type Si substrate 21 is processed to shape an opening section in a MOS capacitor forming prearranged region. The ions of an impurity are implanted by using the mask, and an N<+> layer 24 is shaped into the substrate 21 through heat treatment. When the substrate 21 is etched vertically while employing the film 23 as a mask, sections 25 diffusing in the lateral direction in the layer 24 are formed to the side surface of a groove to a ring shape. When the same method is repeated in succession, N<+> layers 25, 27, 28 are formed to the side surface of the groove to the ring shape. When the layers 25, 27, 28 are removed through etching, irregularities are generated on the side surface of the groove. An N layer 29 is formed in the MOS capacitor region, and a MOS capacitor consisting of a capacitor insulating film 30 and a capacitor electrode 31 is shaped. According to the method, the effective surface area of the groove is increased remarkably.
Patent JP-S6351092-A (JP)
Inventor: TANOE ATSUSHI
IPC: H05B33/10
Filed: 1986-08-21
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-S6251970-A (JP)
Title: Production of unskinned daruma and unskinned torn cuttlefish
Inventor: FUKUSHIMA SOSHICHI
IPC: A23L17/50
Filed: 1985-09-02
Abstract: PURPOSE:To obtain the titled food having soft texture and fluffs and free from fishy smell, suppressing the generation of taurine, by subjecting the raw cuttlefish successively to salting, boiling, seasoning and drying procedures under respective specific conditions. CONSTITUTION:The arms, guts and fins are removed from a raw cuttlefish, and the body of the cuttlefish is opened, washed, drained and immersed in saline water of 4-5 deg. Be for 20min. The cuttlefish is then washed with water and boiled in water at 50-70 deg.C for 1-2min to decrease the water-content in the meat and contract the texture of meat. The boiled meat is immersed in a seasoning mixture obtained by adding vinegar to sugar, salt, soy sauce, etc., and stirred for 3-4hr. The seasoned cuttlefish meat is dried in air at 35-40 deg.C for 10hr to decrease the water-content to 30-40%, and smoked in a cold place at -20--10 deg.C for >=48hr to obtain an unskinned DARUMA (a whole body of cuttlefish) having uniform water-content.
Patent JP-2000032552-A (JP)
Title: Mobile communication system using wired communication terminal
Inventor: KUITA AKIYOSHI
IPC: H04W88/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To transmit/receive control information at the same time, when voice information is transmitted during a speech without using plural lines (without line multiplex processing) with a simple method, where no ISDN line is in use between the wired communication terminal and a controller. SOLUTION: A wired communication terminal 1 sends/receives information. Transmission line terminators 2, 3 is connected to the wired communication terminal 1. A controller 4 makes communication control to a mobile station 6 via the wired communication terminal 1 and the transmission line terminators 2, 3. A base station 5 is connected to the controller 4. The mobile station 6 connects to the base station 5 through a radio channel.
Patent JP-H1086274-A (JP)
Title: Heat-resistant non-sticky design steel panel and its production
Inventor: MORI KOJI
IPC: B32B15/09
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a design steel panel capable of being produced in low cost by continuous coating equipment for producing a precoated steel panel and suitable for a food cooking utensil or a heating cooking utensile excellent in heat resistance, heat-resistant non-stickiness, design effect and discrimination properties. SOLUTION: In this heat-resistant non-sticky design steel penal, a heat- resistant printing ink layer subjected to resin gravure offset printing and based on a mixture of a tetrafluorinate and an aq. or water dispersible resin and having a surface coating ratio of 70% or less and a transparent film based on a mixture of a heat-resistant resin and a tetrafluorinatred resin are formed on a colored coating film based on a heat-resistant resin. Therefore, as the heat-resistant resin in the uppermost transparent heat-resistant non-sticky coating film layer, the same resin as the colored coating film is used and, by prescribing the coating ratio of the heat-resistant printing ink layer on the surface of the colored film to 70% or less, design printability can be enhanced while keeping heat-resistant non-stickiness.
Patent JP-S6349464-A (JP)
Title: Slip issuing device
Inventor: KAIGA TOSHIYUKI
IPC: B65H31/00
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a slip issuing device having low jamming rate, by arranging a card collecting section and a slip collecting section respectively at the opposite end from a card insertion port of a card carrying path and immediately below the card carrying path thereby making the slip carrying path being cut as straight and short as possible. CONSTITUTION:After printing is finished, a journal 12 and a slip 13 are carried through a sprocket 14 to an imprinting section 3 below which a magnetic card is carried from a card read-out section, and when an imprint roller 3a moves while pressing against an embossing of a card 15, the embossing is copied to the journal 12 and the slip 13. Then only the slip 13 is cut by means of a cutter 10 and lapped over the card 15, and the slip 13 is carried through a slip carrying path 22 to a card insertion path 1 while the card 15 is carried through a card carrying path 21 to the card insertion path 1. The card insertion path 1 also serves as a discharge port for the card and the slip. The journal 12 is wound over a journal winding section 4. Since the carrying path of slip is made short and straight, a slip issuing device having low jamming rate can be obtained.
Patent JP-H0924552-A (JP)
Title: Manufacture of three-dimensional object
Inventor: CRUMP STEVEN SCOTT
IPC: B29C67/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To easily efficiently manufacture a three-dimensional article having an overhanging part. SOLUTION: In the step of raising the material A to form an article 58 and its lower supporting structure 60 in a layer state, a material is fusion bonded under the overhanging part of an article to be formed to form the supporting structure. The easily removable supporting structure is formed along the boundary to the lower surface 62 of the overhanging part of the article. At this time, the weak and removable or destructible joint for forming the weak or meltable connecting part with the material of the object is formed along the boundary by using a release material B, which is fusion bonded as a separate layer or a thin coating.
Patent JP-S6172029-A (JP)
Title: Production of laminate
Inventor: ITO SHIGERU
IPC: H05K1/03
Filed: 1984-09-17
Abstract: PURPOSE:To obtain laminate showing high impregnation properties of phenolic resin and improved characteristics, by impregnating previously a substrate with a water-soluble low-molecular weight resol resin, impregnating the substrate with an oil-modified phenolic resin with low oil content to give prepreg, and using the prepreg. CONSTITUTION:A substrate for laminate is previously impregnated with a water- soluble low-molecular weight resol resin, preliminarily impregnated with an oil-modified phenolic resin with low oil content, and then with impregnated with an oil-modified phenolic resin and dried to give prepreg, desired sheets of the prepreg are pressed under heating. The oil-modified phenolic resin with low oil content used has 5-15wt% oil content.
Patent JP-2000027684-A (JP)
Title: Fuel injection control device for engine
Inventor: TOGAI KAZUHIDE
IPC: B60W10/06
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an engine, which can prevent occurrence of accelerating shock during acceleration of a vehicle, and which can prevent occurrence of inferior acceleration and deterioration of fuel consumption. SOLUTION: A first fuel volume setting means 32 sets a first fuel volume ΔQt in accordance with an output from a demanded load detecting means 22, and a gear ratio detecting means 40 detects a gear ratio Gr of a transmission. Thereafter, when the demanded load detecting means 22 detects a variation in a demanded load θac, an allowable engine torque setting means 42 sets an allowable engine torque ΔTea in accordance with a gear ratio data Gr with which the drive torque is set to a predetermined allowable drive torque. Further, a second fuel volume setting means 44 sets a second fuel volume ΔQa in accordance with the allowable engine torque ΔTea.  Further, if the first fuel volume ΔQt is greater than the second fuel volume ΔQa, fuel injection means 34, 36, 38 inject fuel for a predetermined period in accordance with the second fuel volume ΔQa.
Patent JP-S6087724-A (JP)
Inventor: INOHARA YOSHIO
IPC: A01M29/06
Filed: 1983-10-17
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-S6349960-A (JP)
Title: Bus controller
Inventor: KISHINO TAKUMI
IPC: G06F13/364
Filed: 1986-08-20
Abstract: PURPOSE:To reduce bus occupation time including dummy time up to start which is occupied by masters by providing the titled device with a delay circuit for delaying a bus use request signal outputted from a master to bus competition part by a prescribed time. CONSTITUTION:A master 11 out of plural masters 11-1n inputs dummy time up to a real start after the output of a bus request. A bus request signal outputted from the master 11 inputting the dummy time is inputted to a delay circuit 31, delayed by a fixed time and then applied to a priority deciding circuit 32. The circuit 32 decides priority based on the bus request signal applied with the delay of the fixed period and returns an allowable signal to the master.
Patent JP-H0480748-A (JP)
Title: Image forming method
Inventor: INOUE NOBUAKI
IPC: G03C5/305
Filed: 1990-07-23
Abstract: PURPOSE:To form a line image having superior image quality and suitability to enlargement and scale-down by using specified silver halide, incorporating a specified redox compd. into an emulsion layer or another hydrophilic colloidal layer and specifying the compsn. of a developing soln. CONSTITUTION:When a photographic sensitive material having a silver halide emulsion layer is imagewise exposed and processed with an aq. alkali developing soln., silver halide contg. at least 30mol% silver bromide is used in the emulsion layer and a redox compd. releasing a development inhibitor on being oxidized is incorporated into the emulsion layer or another hydrophilic colloidal layer. The developing soln. contains at least 0.15mol/l dihydroxybenzene developing agent but does not practically contain an auxiliary developing agent and further contains at least 0.25mol/l free sulfite ions, a compd. represented by formula I (where X1 is H or nitro and each of X2 and X3 is H or 1-4C alkyl) and an alkali agent enough to adjust the developing soln. to pH >=10.5. A line image having superior image quality and suitability to enlargement and scale-down can be formed.
Patent JP-S6255311-A (JP)
Title: Flexible film-fixed structure for flexible film dam
Inventor: TAKASAKI MAMORU
IPC: E02B7/20
Filed: 1985-09-05
Abstract: PURPOSE:To make construction work easier as well as exactly seal up a flexible film-fixed structure by air- and water-tightly embracing all the presser metals including the top of bolts by a flexible sealing thin film put between presser metals and a flexible film. CONSTITUTION:The flexible film 14 of a flexible film dam 12 is fixed to the river bed concrete 10 at A-row on the upstream side and at B-row on the downstream side. The film 14 is positioned on metal tools 20 by matching many openings 15 with many bolts 16 set and many openings 25 are matched with the bolts 16. Presser metals 22 are put on a flexible thin film 24 and clamped with nuts, and a long expanded material 26 is put on the metals 22 and its both ends are joined with each other. The leakage of air in the inner chamber of the flexible film to the river bed along the bolts 16 can thus be prevented, and the lowering of the pressure of the inner chamber can be prevented.
Patent JP-S60104943-A (JP)
Inventor: HANSU FUETSUTERU
IPC: C09B1/34
Filed: 1984-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6255623-A (JP)
Title: Liquid crystal display element
Inventor: OGAWA SHINJI
IPC: G02F1/1335
Filed: 1985-09-04
Abstract: PURPOSE:To minimize the reflectivity from the surface of oriented films and to obtain a high contrast ratio by setting the thickness of the oriented films to the film thickness at which said film functions as an antireflection film. CONSTITUTION:An ITO film 2 (indium oxide-tin oxide) is formed as a transparent electrode on transparent flat glass 1 as a transparent substrate. A polyamic acid is then relief-printed on the glass 1 and is backed to form the polyimide oriented film 3 in order to make a horizontal orientation treatment. Two sheets of the treated transparent flat plate glass 1 are prepd. and plastic beads having about 10mum diameter are sprayed as a spacer to one of the glass. An epoxy resin adhesive agent 4 is screen-printed as a sealant to the other and thereafter two sheets of the glass 1 are superposed while the ITO films 2 are held to face each other to form a liquid crystal cell. A GH type liquid crystal 5 is injected through a preliminarily prepd. liquid crystal injection hole and the liquid crystal injection hole is sealed by a two-part type adhesive agent after the injection.
Patent JP-S59145299-A (JP)
Inventor: KIISU ANSONII JIYOONZU
IPC: C11D1/835
Filed: 1983-10-18
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-H0245070-A (JP)
Title: Mat with impulse relief valve
Inventor: IHARA TSUCHIMATSU
IPC: A62B1/22
Filed: 1988-08-04
Abstract: PURPOSE:To moderate and impulse and to protect an object to apply external pressure to the title mat by fitting a valve to open and close according to the strength of the external pressure when the external pressure is applied to the mat swelled by air pressure. CONSTITUTION:When a mat 1 is to be used, air is sent through a blast pipe 4 to the mat by an air compressor 5, and the mat is swollen and used. When a man jumps on this mat, or when a certain object is dropped on the mat, the air in the mat escapes from an impulse moderating valve 2 to the external part, and a check-valve 3 is fitted so that the air never flows backward from the mat to the blast pipe. Further, since this mat is not the one to moderate the impulse by the resiliency of the mat itself, the mat can be manufactured with a strong material without considering the resiliency of the material of the mat so much. Thus, the danger of the blowout of the mat can be minimized, and the mat can resist its repeated use.
Patent JP-S6367845-A (JP)
Inventor: JIYON GURIIAA ERIASU
IPC: H04L12/40
Filed: 1987-08-06
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-S6255646-A (JP)
Title: Photosensitive composition
Inventor: YAMAMOTO TAKESHI
IPC: G03C1/72
Filed: 1985-09-03
Abstract: PURPOSE:To obtain the titled composition having a high sensitivity and an improved chemical resistance property and resolution and having a less tendency for reproducing a netting point by incorporating an o-quinone diazide compd., a polycondensed product of a phenol compd. having >=2 hydroxy groups and a ketone, and a specific novolak resin to the titled compd. CONSTITUTION:The polycondensed product composed of the phenol compd. having >=2 hydroxy groups and the ketone is a resin obtd. by polycondensating the phenol compd. having >=2 the hydroxy groups and the ketone in a presence of an acidic catalyst. The concrete example of the prescribed polycondensed product comprises a resorcin.acetone resin, a pyrogallol.acetone resin and a pyrogallol.methylethylketone resin and is preferably the pyrogallol.acetone resin. The specific novolak resin is prepared by polycondensing or copolycondensing at least one kind of the phenol compds. selected from a phenol, a m-cresol, a o-cresol and p-cresol, and the aldehyde in the presence of the acidic catalyst. The molar ratio of the aldehyde/the phenol or the cresol in the synthesis of the polycondensed product is usually to range of 0.7-1.0.
Patent JP-H0749263-A (JP)
Title: Weight sensor for microwave oven
Inventor: MATSUSHIMA HARUO
IPC: H05B6/68
Filed: 1993-08-06
Abstract: PURPOSE:To improve a weight sensor used for a microwave oven. CONSTITUTION:A turntable shaft 3 axially movable being driven by a motor 2 is energized upward by a spring 7. The change of distance between a buzzer 9 interlocked with the vertical displacement of the turntable shaft 3, and a buzzer 10 fixed opposedly to the buzzer 9 is detected by an oscillator and a phase difference detecting circuit. This results in realizing a weight sensor for a microwave oven provided with the accuracy and reliability of a spring balance.
Patent JP-S5986389-A (JP)
Title: Television camera
Inventor: OOSHIMA SHIGERU
IPC: H04N9/09
Filed: 1982-11-08
Abstract: PURPOSE:To miniaturize the TV camera and to eliminate the effect of the earth magnetism by arranging sequentially the 1st color separation optical system, a reduction lens, and the 2nd color separation optical system on the image plane side of an objective lens, and providing a dichroic film separated by the reflection onto the specified wavelength region onto the 1st optical system. CONSTITUTION:A prism 11 having the 1st dichroic film 111 reflecting a green light along the light axis O of the image side of an objective lens of the TV camera and the 1st color separation optical system 13 consisting of the rear side prism 12 are arranged. Further, a reduction lens system 14, a prism 15 having the 2nd dichroic film 151 reflecting blue light at the rear side of the lens system 14, and the 2nd color separation system 17 comprising the rear side prism 16 are arranged and an image pickup tube 18r is connected to the output side of the prism 16. In the 1st optical system 13, the light including mainly a wavelength of 500-600nm is separated by reflection, and the emitted light of the prism 11 is made incident to the image pickup tube 18g. Moreover, the emitted light of the prism 15 is made incident to the image pickup tube 18b to eliminate the effect of the earth magnetism.
Patent JP-S6439804-A (JP)
Title: Portable antenna
Inventor: YAMAMOTO HIROHIKO
IPC: H01Q13/20
Filed: 1987-08-05
Abstract: PURPOSE:To facilitate the conveyance, and to improve the radiation efficiency, by executing an operation in a state that a bag in the inside of a dielectric sheet has been filled with gas. CONSTITUTION:A microstrip line which has been bent in a shape of a crank is formed by a dielectric sheet 2, gas in the inside, a conductive radio wave radiating element 1 and a ground conductor 3, by filling the inside of a bag with gas from a gas injection port 6 of the dielectric sheet 2, and forming a space between a first face and a second face. When a signal is fed from a feeding part 4, while an electromagnetic wave is propagated to a terminal resistance 5, an electromagnetic wave is radiated from discontinuous parts a-d of a crank part of the conductive radio wave radiating element 1. In this case, since gas exists between the conductive radio wave radiating element 1 and the ground conductor 3, a specific inductive capacity is small. Also, at the time of conveying the titled antenna in a state that it is not used, it is carried by exhausting the gas from the gas injection port 6, bending and folding, or furling and making it small. In such a way, it can easily be carried, and also, the radiation efficiency is improved.
Patent JP-S5897015-A (JP)
Title: Watertight optical fiber connector
Inventor: IWAMOTO YOSHINAO
IPC: G02B6/38
Filed: 1981-12-05
Abstract: PURPOSE:To obtain a small-sized and easy-to-handle watertight optical fiber connector by engaging and fixing two plugs which couple with optical fiber cables, and sealing the gap of only an underwater-side PLUG. CONSTITUTION:A couple of plugs 8 and 8a are fitted to a receptacle 4 tightly and detachably while aligned in coaxial abutment relation from the underwater side and the inside of a watertight container 1. An O ring 12 accommodated in an annular groove 11 is interposed between the flange part 7 of the underwater- side plug 8 and the upper end surface of the receptacle 4, and the flange part 7 is pressed against the receptacle 4 in a watertight state by a cylindrical metallic fixture 13. The other plug 8a inside of the container 1 is pressed against the plug 8 by a cylindrical metallic fixture 13a and a compression coiled spring 14. Thus, only the triffle gap of the underwater-side plug is sealed to obtain a small- sized and easy-to-handle watertight optical fiber connector.
Patent JP-H0518836-A (JP)
Title: Heat-treatment method for rotary shaft for magnetostriction-type torque sensor
Inventor: SEKINO YUSAKU
IPC: C21D1/10
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a heat-treatment method for a rotary shaft for magnetostriction-type torque sensor where a fatigue strength of the rotary shaft is increased by obtaining a compression residual stress only at a non- magnetostriction detection portion where a concentrated stress acts upon. CONSTITUTION:After carburizing hardening treatment, a high-frequency hardening treatment is performed after masking a high-frequency hardening-prevention material 6 at a magnet-detection portion of magnetic anisotropy-imparting portions 4a and 4b.
Patent JP-S5897741-A (JP)
Title: Data converting system
Inventor: IWATA TAKAYUKI
IPC: H03M9/00
Filed: 1981-12-04
Abstract: PURPOSE:To eliminate a program for alternation of the data definition to simplify the program as well as to increase the system processing speed, by altering the data definition by means of a program of a bit parallel processor. CONSTITUTION:A data storing means 1 stores the bit parallel word series data PD, and an address information storing means 2 stores the address information RA which designates the output bit order of the bit series data SD. A register 3 holds the information RA. In this case, the information RA which is read out to the register 3 is used for a reading address of the next address information given from the means 2. The address is then read by one bit out of the means 2 based on the information RA which is held at the register 3. Thus the data SD is delivered.
Patent JP-S6352289-A (JP)
Inventor: IMAI YASUSHI
IPC: G07G1/12
Filed: 1986-08-21
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。