baber/WOPTO huggingface dataset:
Patent JP-2000210470-A (JP)
Title: Game device and information storage medium
Inventor: NAGASHIMA HIROTAKE
IPC: A63F13/54
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To realize a shooting game having a better refreshing feeling by reducing a burden on the aiming of a player. SOLUTION: For a moving target 1001 generated on a display 2, no hit checking is carried out, and a game operation is carried out, which executes hit checking for the shooting information from the player only when the target 1001 is still. If the target 1001 is still, a game operation is executed, which generates an image as an object larger than a moving target 1003. By indicating the moving target 1003 by a line or generating the sound of effect, the appealing degree of a target to be aimed at to the player is increased.
Patent JP-S54106732-A (JP)
Title: Air fuel ratio control apparatus for internal combustion engine
Inventor: HARADA TOSHIROU
IPC: F02D41/14
Filed: 1978-02-09
Abstract: PURPOSE: To maintain the air fuel ratio at the theoretical level by applying a signal equal in phase to the air fuel ratio from an O 2  sensor 10 to one inlet of the comparator while a signal lag in phase from the signal from the O 2  sensor to the other sensor.  
     CONSTITUTION: As an O 2  sensor 10 is an air fuel density cell, the output of the sensor varies cyclically between e 1  and e 2  centered on the voltage corresponding to the theoretical air fuel ratio. Therefore, the inputs 22A and 22B of a comparator 22 receive a signal A equal in position to the signal from the O 2  sensor 10 and a signal B lag in phase from the signal A. Consequently, the output 22C of the comparator provides the logic output "0" or "1" depending on the value of the signal A or B. The logic output of 1 or 0 indicates whether the air fuel ratio obtained from the comparator 16 tends to be higher in density or lower. The logic output is sent from the output 22C to an air fuel ratio control actuator 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61171680-A (JP)
Inventor: SHIRATO KOJI
IPC: B62K25/20
Filed: 1986-01-25
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-S55106357-A (JP)
Title: Filler for liquid chromatography
Inventor: NAKAO MASAAKI
IPC: C07K16/00
Filed: 1979-02-07
Abstract: PURPOSE: To secure the isolation and detection for the peak relating the progress of the disease state in the simple and quick way and with an extremely small amount of the sample, by using the specific filler.  
     CONSTITUTION: The analysis is given to the organism sample particularly under the disease state of the kidney and the liver by means of the liquid chromatography filler obtained by holding the serum protein at the bead-type substance composed of the methylol compound of the styrene-divinylbenzene group polymer as well as the high-speed liquid chromatography using the above filler. For the serum protein, the albumin or globulin or the mixture of them is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0867267-A (JP)
Title: Steering reaction force control device
Inventor: HISAOKA YUJI
IPC: B62D111/00
Filed: 1995-01-30
Abstract: PURPOSE: To realize a steering characteristic without a feeling of physical disorder by maintaining a condition reflected by a relation of primary delay based on a prescribed time constant relating to changing a motion condition of a vehicle, relating to a steering reaction force control device in a power steering device. CONSTITUTION: A target steering reaction force arithmetic means 60, calculating target steering reaction force in a power steering device for a vehicle, is constituted of a steady steering reaction force calculating block 62 and a target steering reaction force calculating block 64. In the steady steering reaction force calculating block, based on cross acceleration G acting in the vehicle, by an arithmetic operation of T2 =τG(τ: constant), steering reaction force, which must be realized during steady running, is calculated, is calculated. In the target steering reaction force calculating block 64, a target time constant λ, in the case of reflecting a steering operation to a motion condition, is used to calculate, by an arithmetic operation of T1 =T2 (1+λs), a target steering reaction force T1 as a primary advance value of T2 .
Patent JP-H04303929-A (JP)
Title: Trench etching method for silicon substrate
Inventor: DEIBUIDO EI KIYASEI JIYUNIA
IPC: H01L21/308
Filed: 1992-01-28
Abstract: PURPOSE: To provide a method of etching a silicon substrate for forming trenches each having a top-end opening, and in actuality, a vertical sidewall and in actuality a round bottom. CONSTITUTION: An Si substrate 10 is etched to form trenches 12. To control the shape of the trench a gas-phase etching compsn., ammonia and compsn. to be covered are used. Adding gaseous ammonia to an etching plasma is intended for the gaseous plasma to react with the exposed walls of the trenches 12 to form a nonvolatile material Si nitride 16, deposited to the sidewalls of the trenches 12. The gaseous ammonia is combined with an Si compd. to deposit a passivated material, thus making the trench shape controllable.
Patent JP-S54107277-A (JP)
Title: Production of semiconductor device
Inventor: YAMAGUCHI HISAO
IPC: H01B1/00
Filed: 1978-02-10
Abstract: PURPOSE: To form a matallic layer into a desired pattern with a high precision by preventing the metallic layer in the part masked with a photo resistor film from  being etched when the photo resistor firm is used as a mask to etch selectively the  metallic layer formed on the semiconductor substrate.  
     CONSTITUTION: The first insulating layer 2, poly-Si wiring layer 3, the second insulating layer 4, and Al metallic layer 6 including 1.0% of Si are formed on Si substrate 1. Constricted parts are formed in insulating layer 4 and metallic layer 6. Next, they are put in a plasma unit and are subjected to plasma processing of the metallic layer surface; and after photo resistor materials are caused to adhere to the  surface, photo resistor film 18 is formed by drying and etching. Then, this mask is  used as a mask to etch the metallic layer, thereby forming a metallic layer having a  desired pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05203689-A (JP)
Title: Method for measuring specific charge of powder
Inventor: MAKABE AKIRA
IPC: G01R29/24
Filed: 1992-01-29
Abstract: PURPOSE:To provide a method for measuring the specific charge of powder such as toners whereby the specific charge of a toner including voids can be measured together with the percentage of voids. CONSTITUTION:A method for measuring the specific charge of powder includes filling the recessed portion 27 of a lower cell 22 with powder 100, fitting the projecting portion 25 of an upper cell 21 into the recessed portion 27, and reading the surface potential of either the upper cell 21 or lower cell 22 at the application of voltage from the other cell with the powder 100 in the recessed portion 27 of the lower cell 22 being pressed by the projecting portion 25 of the upper cell 21. The percentage of voids of the powder 100 in the recessed portion 27 of the lower cell 22 being pressed by the projecting portion 25 of the upper cell 21 is measured.
Patent JP-H10213466-A (JP)
Title: Electromagnetic flowmeter
Inventor: ISHIKAWA IKUMITSU
IPC: G01F1/60
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To predict the instability of a zero point by applying an impulsive state detection signal to a detection electrode while an excitation current is in pause period, obtaining the data of the transitional change of a detection signal, and diagnosing a measurement state. SOLUTION: Positive and negative differential voltages are superposed on a flow-rate signal, while an excitation current is switched. During a pause period, timing signals Ts3 and Ts4 are applied to switches 27 and 28 pulsively from a CPU 20 to turn on the switches near a time where the differential voltages are extinguished, and constant currents Is1 and Is2 are supplied to detection electrodes 10 and 11 respectively, from constant-current circuits 25 and 26, respectively. The CPU 20 sends a timing signal Ts2 to an A/D converter 24 during a discharge period and reads two detection values with a specific time interval after a specific time passes from a point when an impulse is applied. A differential voltage is obtained from the detection values and a discharge time constant is calculated.  When it exceeds a prescribed value, for example, an alarm is issued, thus predicting the instability in a zero point and measuring a flow rate stably.
Patent JP-S63183274-A (JP)
Title: Device for supplying fixed quantity of liquid
Inventor: KAWAMOTO HIROSHI
IPC: F04B9/12
Filed: 1987-01-22
Abstract: PURPOSE:To enable stable intermittent supply of viscous liquid by fitting a piston having piston rods of different diameters at both end surfaces in a casing to form two chambers, and communicating both chambers with each other through a communicating path which is formed on a piston rod and freely opened and closed. CONSTITUTION:In case of feeding viscous liquid 1, the liquid 1 is supplied from a supply port 9 into a cylinder chamber 8a with required pressure corresponding to the viscosity of the liquid. At this time, a valve element 13c formed on a valve rod 13 is pressed to a valve seat 11c by the force of a spring 17b to be closed and communicating holes 12a, 12b are opened, so that the liquid 1 flows in a cylinder chamber 8b through a space 21a and a communicating path 21b and a piston 7 is moved up by a difference in pressure receive area. Pressurized air is supplied to an air cylinder chamber 18 by opening a control valve 20a when the piston 7 is moved up and then stopped to move down the piston 7 against a spring 17b. Thus the valve element 13c is separated from the valve seat 11c to discharge the liquid 1 through a liquid discharge pipe 15.
Patent JP-H07219783-A (JP)
Title: Interruption control method in macro language
Inventor: FUKATSU YOSHIAKI
IPC: G06F9/45
Filed: 1994-02-07
Abstract: PURPOSE:To provide an interruption control method in a macro language capable of describing an interruption processing into a program in a macro language and controlling interruption in the macro language based on the program. CONSTITUTION:In addition to an application 110 and an interpreter 120, the method prepares a library 130 for registering the name of interruption processing function for the macro language so as to register the name of the interruption processing function of a necessary interruption processing to inform the application 110 of the name of the interruption processing function when an interruption request is issued, so that the interpreter 120 executes the interruption processing.
Patent JP-S62172244-A (JP)
Title: Method for measuring concentration of liquid mixture of solvent and hydrogen fluoride
Inventor: HARAZONO MASAAKI
IPC: G01N31/22
Filed: 1986-01-27
Abstract: PURPOSE:To make it possible to measure the concn. of a liquid mixture with high accuracy and high efficiency, by quantifying the composition of the liquid mixture of a solvent and hydrogen fluoride from the quantity of a fluoride ion according to absorptimetric analysis. CONSTITUTION:The quantity of a fluoride ion is measured not only at a time when the solution mixture of a solvent and hydrogen fluoride is diluted to proper quantity receiving no effect due to the solvent from a measuring aspect by pure water but also at a time when a large amount of the solvent coexists and the composition of the solution mixture of the solvent and hydrogen fluoride is calculated from the correlation between both measured values. The quantity of the fluoride ion is calculated by absorptimetry, a conductivity method or an ion electrode method. By this method, highly accurate measurement can be performed and the etching treatment of a wafer in a semiconductor apparatus can be achieved with high efficiency.
Patent JP-H02196449-A (JP)
Title: Stem for semiconductor device
Inventor: KANZAWA KOJI
IPC: H01L23/48
Filed: 1989-01-25
Abstract: PURPOSE:To eliminate deviation of a welding position of a collector lead and to acquire a highly reliable semiconductor device by providing a recessed section to a lower surface of a metal header and by welding a lead positioned inside the recessed section. CONSTITUTION:In a stem for a semiconductor device where a part of a lead 4 is welded to a lower surface of a header 1, a recessed section 5 is provided to the lower surface of the header 1. The head 4 is positioned to the recessed section 5 and welded. For example, the metal header 1 which is called on eyelet of a stem for a small signal transistor is provided with a through hole for attaching a base/emitter lead 2, which is provided through a glass 3. The collector lead 4 is fixed by a solution with its position specified by inserting an upper end thereof to the recessed section 5 formed on the lower surface of the stem 1. A position of the collector lead is thereby decided without producing deviation during welding. A uniform welding strength can be acquired in this way.
Patent JP-S63183723-A (JP)
Title: Bending method for lead of resin sealing semiconductor device
Inventor: SATO TAKAYUKI
IPC: B21D5/04
Filed: 1987-01-26
Abstract: PURPOSE:To perform the bending of a lead in specific dimension without peeling off the resin of a resin sealing part by relatively moving a forming tool in the resin sealing part direction intersecting at right angles with the pinching direction with relatively moving it in the pinching direction of a pinching tool. CONSTITUTION:A forming roller 10 is advanced in the arrow mark direction 9, i.e., pinching direction to bend the base part of a lead 4 after pinching by a pair of pinching tools 20a, 20b the base part of the lead 4 extending from the outer side of a resin sealing part 6. The forming roller 10 is further advanced and when it reaches the position opposing to the relief part 21 of the pinching tool 20b, it is moved in the arrow mark direction 22 with advancing in the arrow mark direction 9. With this movement, the tip part side of the lead 4 is formed in a key shape along the relief part 21 of the pinching tool 20b. Thereafter, the forming roll 10 is returned to the original position and the pinching of a pair of pinching tools 20a, 20b is released to return them to their original position.
Patent JP-H09203290-A (JP)
Title: Method of transverse slit excavation construction and excavating tool
Inventor: KUROKAWA KIYOKAZU
IPC: E21B7/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of excavation construction, by which vibrations and noises can be reduced by non-blasting and which has excellent excavation efficiency. SOLUTION: Slits 8 are formed to a ground not excavated on the opposite side from the facing surface 1 of a tunnel in the transverse direction of the tunnel, and bedrocks 9 in regions among the slits 8 and the facing surface 1 are excavated by applying an impact to the facing surface 1. Accordingly, vibrations and noises are reduced by non-blasting and the ground can be excavated safely while excavation efficiency is improved and execution cost can be curtailed.
Patent JP-H05205972-A (JP)
Title: Cutting method of ceramic laminated sheet
Inventor: AMANO KOJI
IPC: H01G4/30
Filed: 1992-01-29
Abstract: PURPOSE:To provide a method of cutting a ceramic laminate composed of ceramic green sheets into laminated components by pushing a sharp-edged cutter into the ceramic laminate, where the ceramic green sheets are prevented from separating off from each other and the laminated components are protected against deformation. CONSTITUTION:A ceramic laminated sheet 2 is laid on the upside of a base sheet 3 placed on the upside of a mount pad 1, and in succession a sharp-edged cutter is pushed into the ceramic laminated sheet 2 until its edge bites into the base sheet 3, where a ceramic green sheet is used as the base sheet 3. On the other hand, a pressing sheet 4 of ceramic green sheet is previously laid on the upside of the ceramic laminated sheet 2, and then a sharp-edged cutter is pushed into the ceramic laminated sheet 2.
Patent JP-H08201749-A (JP)
Title: Production of liquid crystal display device
Inventor: TAKAKUSAKI YOSHIHISA
IPC: G02F1/1333
Filed: 1995-01-31
Abstract: PURPOSE: To prevent the degradation in yield by the cutting of drawing out electrodes in a process for production of film LCDs. CONSTITUTION: A second contiguous body R contiguous with plural sheets of second transparent substrates is formed. Lancing grooves HC are previously formed at the boundary lines of second transparent substrates existing on at least the sides to be later formed with the drawing out electrodes by projection of first transparent substrates among the boundary lines of the second transparent substrates. After the first contiguous body R11 and the second contiguous body R12 are aligned, both contiguous bodies are stuck to each other by sealing materials S11 to form a third contiguous body. Liquid crystals are injected into the third contiguous body and the second transparent substrates are parted from the lancing grooves HC formed at the boundary lines of the second transparent substrates. The second transparent substrates are cut out of the third contiguous body.
Patent JP-S59139330-A (JP)
Title: Synthesis of methyl acetate or acetic acid
Inventor: TOMINAGA HIROO
IPC: C07C53/08
Filed: 1983-01-31
Abstract: PURPOSE:To produce the objective compound in high efficiency, by reacting CH3OH with CO in the presence of an Ni catalyst supported on activated carbon, using CO in excess and using a fluidized bed catalyst. CONSTITUTION:At least one of methyl acetate and acetic acid is synthesized by the vapor-phase reaction of CH3OH with CO at 200-300 deg.C and 5-50kg/cm<2>G pressure using an Ni catalyst supported by activated carbon in the form of a fluidized bed, selecting the molar ratio of CO/CH3OH to >=2, preferably 3-5. EFFECT:The local heating of the catalyst bed can be mitigated and the removal of the heat from the system can be quickened by the use of CO in excess. The occurrence of side reactions such as formation of methane, etc. can be decreased because of the increased flow rate in the system.
Patent JP-H01190924-A (JP)
Title: Torque controller for internal combustion engine
Inventor: KADOMUKAI YUUZOU
IPC: F02B63/04
Filed: 1988-01-27
Abstract: PURPOSE:To prevent the over charge of a battery by cutting off the connection between a generator and a battery when the full charge state of the battery is detected and by controlling the absorbed torque of the generator by varying the magnitude of the magnetic field of a field coil. CONSTITUTION:A battery terminal voltage detection part 7 always detects the charged state of a battery 4 in the form of terminal voltage, and when the terminal voltage exceeds a threshold value which represents the full charge, a switch 6 is turned OFF to cut off the connection of an AC generator (ACG) 2 and the battery 4. Also in this case, a torque control part 3 controls the magnitude of the torque which the ACG 2 absorbs, even if an output electric current is zero, by varying the field electric current of a field coil 2a, i.e., the intensity of the magnetic field through a field electric current control part 10 on the basis of the signal supplied from a crank angle sensor 1. Therefore, the over charge of the battery is prevented without suspending the torque control, and the variation of torque can be reduced continuously.
Patent JP-H03146702-A (JP)
Title: Stocking
Inventor: MATSUTANI ISAO
IPC: A41B11/14
Filed: 1990-01-23
Abstract: PURPOSE:To provide the stocking having excellent elasticity, soft clamping force, good wearing touch and transparent beautiful appearance by alternately arranging a conjugate yarn and a covered yarn using polyurethane elastic filaments as core filaments and knitting at least the leg portion of the stocking with the conjugate yarn and the covered yarn. CONSTITUTION:For example, a twisted conjugate yarn 4 having the total fineness of 5-50d and comprising 1-10 filaments each comprising a parallel type or eccentric sheath-core type conjugate fiber composed of a polyurethane elastomer and polycaprolactam and a covered yarn 5 using polyurethane elastic filaments as core filaments are alternately arranged and subsequently knitted into at least the leg portion of a stocking to provide a pantyhose P.
Patent JP-S59141665-A (JP)
Inventor: KUMON NAOKI
IPC: E04F15/00
Filed: 1983-01-31
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-H09208264-A (JP)
Title: Glass top for copying machine
Inventor: YAMAMOTO TORU
IPC: G03G15/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a glass top for a copying machine on which a transparent conductive film can be easily formed, by thermally decomposing an org. tin compd. containing no chlorine at a specified temp. to form a tin oxide film on the surface of a glass plate subjected to chemically reinforcement. SOLUTION: This glass top for a copying machine is produced by coating a glass plate with a tin oxide film, and the surface roughness Ra of the tin oxide film is controlled to <3nm. The glass plate is preliminarily chemically reinforced and then a tin oxide film is formed on the surface of the glass, preferably to have <=1MΩ/cm<2> surface resistance and >=88% transmittance. It is preferable to form two or more layers including a preventing film against elusion of alkali and a tin oxide film on the glass surface. An org. tin compd. containing no chlorine as the source material is thermally decomposed near the surface of the glass plate to form the tin oxide film. Concerning, the org. tin compd. containing no chlorine, dibutyl tin diacetate or tetrabutyl tin are preferably used. The temp. near the glass plate is preferably controlled to <=500 deg.C.
Patent JP-H01189717-A (JP)
Title: Picture klp file generating system
Inventor: SAIGO HIDEMICHI
IPC: B41J5/30
Filed: 1988-01-25
Abstract: PURPOSE:To generate a picture KLP [KANJI(Chinese character) line printer] format by inputting a card image to which a parameter is entered according to the layout of the picture KLP format. CONSTITUTION:The input part 1-1 of words and phrases, when inputting the words and phrases from a word and phrase card or a word and phrase TR (transaction), checks the content of the words and phrases, and converts them to KANJI codes, and outputs them to the word and phrase TR. Next, the input part 2-1 of the picture, when inputting a picture card or a picture TR, checks the content of it, and converts it to a prescribed function, then, outputs it to the picture TR. Meanwhile, the input part 3-1 of a KLP, when inputting a KLP card or a KLPTR, checks the content of it, and separates it to a KLP number and a line number at every column, then, outputs them to the KLPTR. Therefore, it is possible to generate the picture KLP format only by setting the parameter on a card having a prescribed format by employing the title system.
Patent JP-S58131828-A (JP)
Title: Diversity antenna device for on-vehicle receiver and transmitter
Inventor: MIZUNO MASATAKA
IPC: H04B7/04
Filed: 1982-02-01
Abstract: PURPOSE:To obtain an antenna device for on-vehicle receiver/transmitter used in common for various operating frequencies, by extending and shrinking the length of the antenna in response to the operating frequency. CONSTITUTION:In operating a key 15a for the reception of an amplitude-modulated broadcase by a radio receiver 2, a line 35a goes to high level and the antenna 20a is extended. In operating a key 15b for the reception of frequency- modulated broadcast, first the antenna 20a is extended to the upper limit and then the antenna 20b is also extended to the upper limit. In operating a key 44 for the operation of a television receiver 43, the antenna 20a is shrinked to the lower limit and the antenna 20b is extended to the upper limit. In operating a key 16 for the operation of an armature radio set 3, the antennas 20a, 20b are extended to an intemediate length. In operating a key 17b to operate a cassette tape recorder/reproducer 4 in the reproduction mode, the antennas 20a, 20b are adjusted to the lower limit length.
Patent JP-S59142075-A (JP)
Inventor: MURAKAMI MASAMI
IPC: B25B23/02
Filed: 1983-01-31
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。