baber/WOPTO huggingface dataset:
Patent JP-S6066475-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI KOUICHIROU
IPC: H01L21/302
Filed: 1983-09-21
Abstract: PURPOSE:To enable to execute etching of the recessed structure of a Schottky barrier type FET monitoring any time by a method wherein a pair of electrodes is arranged over a semiconductor substrate, selective etching is performed to the neighborhood of the surface, and a current between the electrodes is monitored to be controlled. CONSTITUTION:The substrate holder of an ion beam milling device can be inclined as to enable to set at a selected angle the incident angle of an ion beam to the surface of a substrate 45 to be processed, and a rotary base plate 42, a substrate to be processed equipping mechanism 44a, a probe supporting mechanism 47 and metal rails 48, etc. can be rotated making a rotary shaft 43 penetrating a water cooling part 41 as an axis. Probes 46 of two pieces are connected to the outside of the rotary system through the metal rails 48 and roller electrodes 49. The accelerating voltage of the ion beam is made to the degree of 200V or less to make damage to be generated to the semiconductor substrate according to an etching process for formation of a recess to be insignificant, and made as to be recovered easily at the later manufacturing process.
Patent JP-H0927990-A (JP)
Title: Recording method and recording device for radio gas leakage alarm system
Inventor: YAMADA KAZUO
IPC: H04Q9/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To discover the cause of gas leakage in a short time and to accurately grasp the occurrence state of an external disturbance being a cause of a communication fault by recording time information relating to occurrence of gas leakage. SOLUTION: When a gas leakage alarm device 1 detects occurrence of gas leakage, a recorder 7 records time information relating to the detection of gas leakage generation. On the other hand, a fact of occurrence of gas leakage detected by the gas leakage alarm device 1 is sent by a transmitter 5. When a respectively 13 receiving it receives occurrence of gas leakage, the recorder 7 records the time information relating to the reception of occurrence of gas leakage.
Patent JP-H0926623-A (JP)
Title: Video projector
Inventor: MINAMI SEIJI
IPC: G03B21/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a video projector taking advantage of the fact that the depth of setting can be shorten through the use of an oblique projection screen by securing uniformity of color without basically causing irregularities in the color and uniformity of image quality without deteriorating the image quality in a vertical direction, in a video projector provided with an oblique incidence screen, that is, a prism screen. SOLUTION: The light of a lamp light source 5 is split into R, G and B by a dichroic mirror 8 and each image light of R, G and B after passing through a liquid crystal panel 7 driven with a video signal is made resultant by a dichroic mirror 6, in front of a projection lens 3 for enlarging and projecting on the oblique incidence screen 1, so that the incident angles of each image light of three colors of R, G and B on the screen 1 can be made the same. As a result, the irregularities in the color are not basically caused.
Patent JP-2001005674-A (JP)
Title: Data transfer device and recording medium
Inventor: ARIGA NARISHIRO
IPC: G06F5/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize the transfer of data between two kinds of programming languages without narrowing the specification of one language or changing the concept of the language by analyzing a difference between the specifications of the languages and automatically converting data structure in the case of transferring data between different programming languages. SOLUTION: A data processor 1 to be used as a data transfer device is provided with an analysis means 2 for analyzing the type, array and size of arriving data and a conversion means 3 for not converting data when its size coincides with that of a converted language or making the sizes of languages coincide with each other at the time of a different size when the analyzed type of the language is the same as that of the converted language or its array is one-dimensional array.
Patent JP-H0768926-A (JP)
Title: Printing paper for ink-jet printing method
Inventor: DEIBITSUDO AARU UIRIAMUSU
IPC: D21H27/30
Filed: 1994-07-04
Abstract: PURPOSE: To improve ink density, water resistance and wet frictional fastness by incorporating a mixture of a polyvinyl alcohol or the like and/or a vinyl acetate copolymer as a binder in an ink receptive layer, and incorporating a quaternary ammonium therein. CONSTITUTION: The printing form for a method for ink jet printing comprises a backing layer, and an ink receptive layer containing a hydrophilic binder and a pigment. In this case, the receptive layer contains a mixture of a polyvinyl alcohol, polyvinylpyrrolidone, vinyl acetate homopolymer and/or vinyl acetate copolymer as a binder, and also contains a quaternary ammonium compound. The quaternary compound contains a polyammonium compound containing 1×10<-3> N of polyethylene sodium sulfonate solution of 15 to 30 ml of cationic property or the other. Further, a maximum amount of the quaternary ammonium compound is set to 10 wt.%.
Patent JP-H09118531-A (JP)
Title: Production of glass building material and glass building material
Inventor: NIITSUMA FUJIO
IPC: C03B19/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a glass building material which is hardly slippable and is improved in design characteristic without subjecting the material to separate treatments and the glass building material. SOLUTION: Raw material powder 10 is produced by using glass grains 11 having a relatively large grain size, glass powder having the grain size smaller than the grain size of these glass grains and inorg. powder having the m.p. higher than the m.p. of the glass grains 11 and uniformly mixing the glass powder and the inorg. powder in this process for producing the glass building material. A mixture composed of the glass grains 11 and the raw material powder 10 is obtd. by mixing the raw material powder 10 and the glass grains 11. The resulted mixture 14 is molded to a prescribed shape, by which a molding is obtd. The resulted molding is fired at a temp. above the m.p. of the glass grains 11 and below the m.p. of the inorg. powder.
Patent JP-S6418388-A (JP)
Title: Automatic color signal processing circuit
Inventor: TANAKA MASAAKI
IPC: H04N9/68
Filed: 1987-07-14
Abstract: PURPOSE:To switch the transmission characteristics of a takeoff circuit and to switch the gain characteristics of an automatic color control (ACC) amplifier as well by supplying the output of the ACC amplifier to the takeoff circuit and inputting its output to an ACC detecting circuit. CONSTITUTION:A chrominance signal is supplied to the input terminal 101 of the ACC amplifying circuit and a signal whose gain is controlled with the ACC signal is outputted from the output terminal 102 and supplied to a trailing- stage takeoff circuit 200. The circuit 200 switches, for example, two kinds of transmission characteristics with a switching signal SW and supplies its output to the ACC detecting circuit 300 of the next stage. The circuit 300 detects a burst signal synchronously to generate the ACC signal, which is supplied to the gain control terminal of the amplifier 100. Namely, the input level of the ACC detecting circuit varies as the transmission characteristics of the takeoff circuit are switched and even if its input/output characteristics are to vary, the gain characteristics of the amplifier are switched, so the input/output characteristics of the ACC detecting circuit are held constant.
Patent JP-2001000620-A (JP)
Title: Gate golf playing facility
Inventor: KANEGAE KENICHIRO
IPC: A63B59/60
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a playing facility or an entertaining facility adopting a playing method emphasizing on a technique with a low difficulty easily acquired by a novice player instead of physical capacity or a high level technique to reduce a handicap in sex, age, physical condition or the like, thereby allowing a wide range of players to enjoy regardless of age or sex with a small amount of time and expenditure. SOLUTION: A gate golf playing facility is mainly set up outdoors, and one course is a series of play grounds comprising a start ground Sg on a start end as a start point of the play, an intermediate gate ground Gg provided with gates, and, a goal ground(gg) on a terminal end provided with a hole, and a total of 18 courses constitute the facility. The gate ground Gs in the individual courses include several routes provided with several gates according to the distances of the routes. The individual courses includes vertical intervals and curves exploiting natural geography, and are provided with obstacles such as sand pools, ponds, rivers, mounds, ups and downs, and trees for variation.
Patent JP-H05185962-A (JP)
Title: Automobile structure
Inventor: DANIERU PARII UIRIAMUZU
IPC: B62D25/02
Filed: 1992-07-02
Abstract: PURPOSE: To provide a motor car structure which is manufactured from preformed sandwiched flat panels joined together in an effective embodiment more cheaply and easily than a previous structure. CONSTITUTION: A motor car structure is built up from flat panels joined together, each panel having two mutually parallel spaced apart structural skins braced with respect to each other by cores 28 and 38 of expanded material united to both skins 26, 27 and 37, 42. Each joint between two panels comprises a series of integral projections 34 formed on a first panel 31 by cutting the panel to a required shape and recesses 35 in a second panel corresponding to the projections 34. The projections 34 are inserted and bonded into the recesses 35 by means of an adhesive 39.
Patent JP-S6418251-A (JP)
Title: Semiconductor device
Inventor: ARAKAWA HIDETOSHI
IPC: H01L21/8249
Filed: 1987-07-14
Abstract: PURPOSE:To reduce an area of a chip by a method wherein a bipolar transistor, a p-channel MOSFET and an n-channel MOSFET are made composite in such a way that they keep a specific relationship of their mutual positions within a single island. CONSTITUTION:Because a ps region 10 and an n<+>c region 7 are short-circuited by a third electrode 31, a collector of a bipolar npn transistor Q1 is used in common with or is connected to a drain of an n-channel MOSFET Q2 and a source of a p-channel MOSFET Q3. In addition, because an ns region 6 and a pB region 4 are short-circuited by a second electrode 34; a base of the bipolar npn transistor Q1 is used in common with and is short-circuited electrically by a drain of the p-channel MOSFET Q3 and a source of the n-channel MOSFET Q2. By this setup, because a main transistor and a pair of MOSFET's can be made composite and be united, it is possible to reduce the area of a chip.
Patent JP-H0343601-A (JP)
Title: Corrosion protection for steam turbine moving vane
Inventor: IKEGAMI MASATOSHI
IPC: F01D5/22
Filed: 1989-07-10
Abstract: PURPOSE:To protect a gap between a shroud and a tenon of a moving vane from penetration of impurities in steam into by injecting sealing material to a predetermined clearance set between a tenon hole in the shroud and the tenon to be inserted in it. CONSTITUTION:A tenon 2 of a moving blade 1 is inserted into a tenon hole in a shroud 3, and the tenon 2 is caulked to connect the moving vane 1 with the shroud 3. In this case, a predetermined clearance (a) is set between the tenon hole of the shroud 3 and the tenon 2. A sealing material injecting hole 4 reaching the clearance (a) is bored in the shroud 3. Sealing material 5 such as polyester resin is injected from the sealing material injecting hole 4, and it is filled in the clearance (a). Pentrateion of steam including impurities into the gap between the tenon hole and the tenon 2 can thus be prohibited, thereby cracks by stress corrosion and corrosion fatigue can be prevented.
Patent JP-H1123685-A (JP)
Title: Vehicle-mounted beacon receiver and vehicle-mounted navigation system
Inventor: ABE KOICHI
IPC: G01C21/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection of beacon information by changing the number of sampled AM modulation constituents in accordance with the case when a reception electric field level is higher and the case when it is lower than a reference electric field level. SOLUTION: Beacon information from a road side beacon is received by an antenna 1 and the high-frequency signal of a level microwave is converted to an IF signal by a down converter 2. An AM demodulation part 4 takes out an AM modulation constituent from an IF signal and detects the phase inversion of the AM modulation constituent at a position detection judgment part 7. A data-processing part 6 calculates the frame reception rate of reception data and sets a reference electric field level according to the frame reception rate. The position detection judgment part 7 judges that the number of sampling differs depending on whether the reception electric field level is higher or lower than the reference electric field level and the direct drop of a road side beacon has been detected according to the result.  When it is detected that the reception electric field level is equal to or higher than the reference electric field level and phase is inverted, beacon information is displayed at the display of the navigation device 8.
Patent JP-2000005116-A (JP)
Title: Vacuum cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To satisfactorily maintain suction performance and to improve the cleanliness of exhaust air. SOLUTION: An exhaust port 19 is provided at the rear section of a motor chamber 13, a filter 20 collecting the refuse in exhaust air is provided to cover the exhaust port 19, and the upper section 21 of the filter 20 is kept in contact with the exhaust port 19. An exhaust cover 22 forming an exhaust passage is removably fitted to a cleaner body 11 behind the filter 20. The exhaust air passing through the upper section 21 of the filter 20 flows along the exhaust cover 22, again passes through an upper section 23 of the filter 20, and is discharged to the outside of the cleaner body 11. The refuse in the exhaust air can be collected twice by one filter 20. The exhaust air is made clean, no clogging occurs at the upper section 23 of the filter 20, and the suction performance can be satisfactorily maintained.
Patent JP-2000009574-A (JP)
Title: Sensor part and manufacture thereof
Inventor: MASAI MIGAKU
IPC: H01L23/48
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sensor part, and a manufacturing method thereof, in which the number of work steps can be decreased easily while reducing the overall profile. SOLUTION: A sensor part 1 comprises a package 3 incorporating a sensor chip 2, and a cover 4 closing the opening of the package 3 wherein an electrode 2a provided on the sensor chip 2 and an electrode provided on the cover 4 and led out to the outside conduct each other through a conductive material 7 interposed at least between the electrodes 2a, 6. The sensor part 1 is manufactured by applying an anisotropic conductive material 7 at least onto the electrodes 2a, 6 of any one of the sensor chip 2 or the cover 4, superposing the electrodes 2a, 6 of the sensor chip 2 and the cover 4 and then thermally setting the anisotropic conductive material 7.
Patent JP-S5798369-A (JP)
Title: Method of manufacturing celenium thin film diode
Inventor: KOYAMA MASATAKA
IPC: B41J2/345
Filed: 1980-12-12
Abstract: PURPOSE: To provide a celenium thin film diode suitable for blocking diodes or the like of thermal heads by a method wherein after forming a Ni film on a substrate, a NiCr film is formed at a specified portion, then Se and Cd films are formed thereon in order and thus obtained element is brought into heat processing.  
     CONSTITUTION: A Ni film 11 is formed all over an alumina or glass substrate 10 using a NiCr film 12a as an adhesive layer. Then, the Ni film 11 is patterned to form a lower electrode 11a. Thereafter, a NiCr film 12 providing ohmic contact and having superior adhesiveness is formed by evaporation through a mask to have a thickness of 50Å at positions on the lower electrode 11a except for area where an electrode terminal is arranged and on the substrate 10 including no Ni film except for area where an upper electrod is arranged. Subsequently, Se films 13, 14 and a Cd film 15 are formed thereon in order and thus obtained element is brought into thermal processing to form an n-type CdSe film. A P-n junction is formed between the n-type CdSe film and the Se film so that the objective diode is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6331650-A (JP)
Inventor: FURANTSU GURATSUSAA
IPC: A61B6/02
Filed: 1987-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0785373-A (JP)
Title: Commodity sale management method and system used in this system
Inventor: NAKAMURA KINJI
IPC: G06Q30/06
Filed: 1993-06-24
Abstract: PURPOSE:To quickly obtain required information and to immediately mediately issue a credit card or the like by connecting the information processing system related to customer's commodity purchase and that related to commodity purchase on credit by a communication line. CONSTITUTION:In an information processing system 1, the limit amount for credit use of a customer is set and stored in a file 2 correspondingly to the discrimination number of the customer. When this limit amount for credit use is first set, the system inquires of an information processing system 9 to examine his reliability or the like. When this customer purchases commodities on credit hereafter, the limit amount for credit use in the file 2 is referred to in the information system 1 independently of the information system 9 to update the value of the limit amount for credit use by subtraction of the amount of money for this commodity purchase. Consequently, the information processing system 1 only refers to the file 2 to meet his request when he requests the use of credit sale.
Patent JP-H0817867-A (JP)
Title: Wiring board
Inventor: SHIMURA TOSHIYUKI
IPC: H01L21/60
Filed: 1994-07-04
Abstract: PURPOSE:To realize a wiring board which is capable of mounting an integrated circuit part such as a flip chip or the like changing it in terminal pitch without increasing its cost. CONSTITUTION:The terminals of a flip chip 1 bonded by solder to the upside of a multilayer wiring board 5 formed of material nearly equal in thermal expansion coefficient to the flip chip 1 are changed in pitch and electrically connected to the underside of the wiring board 5. Therefore, if the multilayer wiring board 5 is mounted on a multilayer printed board 3, a flip chip can be changed in terminal pitch without causing cracking to a soldered joint. By this setup, an integrated circuit part such as a flip chip or the like can be converted in terminal pitch.
Patent JP-H05340906-A (JP)
Title: Measuring device of amount of frost
Inventor: MUNAKATA TETSUO
IPC: G01N27/00
Filed: 1992-06-10
Abstract: PURPOSE:To measure the amount of frost simply and surely by disposing an electrode oppositely to a heat transfer surface to be frosted, with a gap between them, and by impressing a voltage between the heat transfer surface and the electrode. CONSTITUTION:An electrode 2 and a heat transfer surface 3 positioned oppositely with a gap (d) between them and a resistor r3 are connected in series while a resistor r1 and a resistor r2 are connected in series, and a series circuit including the electrode 2 and a series circuit including the resistor r1 are connected in parallel and connected to a power source E. When sigma1 is made the conductivity of frost, sigmaa the conductivity of air, R1 the resistance value of the resistor r1, R2 the resistance value of the resistor r2, R3 the resistance value of the resistor r3, S the area of the electrode, V1 a potential difference between the opposite ends of the resistor r1, V2 the potential difference between the opposite ends of the resistor r2, V3 the potential difference between the opposite ends of the resistor r3, i1 a current flowing through the resistor r1 (r2), i2 a current flowing through the resistor r3 and (d) the dimension of the gap between the heat transfer surface and the electrode, the thickness (h) of the frost is determined by h={(sigma1.sigmaa)/(sigma1+sigmaa)}.[R3.S).{(R1/R2+1).(V2/V3)-1)}-(d/s igmaa)].
Patent JP-2000027758-A (JP)
Title: Compressor
Inventor: LAMAR W THIBAUDEW
IPC: F04B39/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of supplying power and while grounding in a compressor. SOLUTION: Four pins are provided in a power source connection part 26 housed in an outer wall of a canister 21 of a compressor, and one of these pins is a grounding pin 33 for grounding, and other three pins 30 are connected to a three-phase power source so as to supply the power to a motor. All the four pins are housed in an iron ring 27. The only grounding pin 33 is not insulated from the iron ring 27, and other three pins 30 are electrically insulated from the iron ring 27. Since the iron ring 27 is welded to the canister 21 the compressor is grounded. The only grounding pin 33 is formed remarkably short among the four pins, and with this structure, the grounding pin 33 is easily discriminated in case of assembling.
Patent JP-S6331978-A (JP)
Title: Method of picking piece-like article
Inventor: MORI TETSUO
IPC: B65H20/28
Filed: 1986-07-25
Abstract: PURPOSE:To make it possible to rapidly and surely pick up piece-like articles, by wrapping the articles on upper and lower sides thereof with a film so that they are stored being connected in a band-like train, and by pulling one end of the band-like train to count up a required number of the articles and to cut the train for separation during picking. CONSTITUTION:Articles are arranged in one or a plurality of rows and wrapped by a film 2 so as to be formed into a band-like train which are folded and set on a pallet 3. During picking, the film 2 is pulled out by means of a roller 10 through the roller 4 and the guide 5, Further, the number of the articles paid off is counted, and when an instructed number of the articles to be picked is count up, a rotary cutter 7 is actuated. Further, a rotary blade 8 is rotatingly moved right and left through a receiving groove 9 to cut the film 2 for separation. With this arrangement it is possible to pick up piece-like articles, rapidly and surely, and to store them with a simple structure.
Patent JP-S6236597-A (JP)
Inventor: TERAOKA MASANORI
IPC: G21K4/00
Filed: 1985-08-09
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-2001002112-A (JP)
Title: Watertight container
Inventor: MURAZUMI TAKUYA
IPC: B65D53/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a watertight container suitable for storing a cassette containing specimens for a pathological tissue test in the state that it is preserved in alcohol or in formalin. SOLUTION: An opening portion 4 of a container main body 1 is capped with a cap-type outer lid 3 in a detachable manner via a sealing inner lid 2. At least one annular seal lip 9 having elasticity is provided on the outer circumference of a cylindrical seal portion 8 formed inside the inner lid 2 and, by inserting the seal portion 8 into the opening portion 4, the seal lip 9 is brought into contact with the inner circumference of the opening portion 4 in the plane.