baber/WOPTO huggingface dataset:
Patent JP-H10164318-A (JP)
Title: Method and device for image formation
Inventor: INOUE RIEKO
IPC: H04N1/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To form images by performing rotation corresponding to the character string direction of an original by detecting the direction of a read character string. SOLUTION: A document direction/character string direction discrimination part 3 performs the discrimination processing of a document direction and the character string direction by referring to a character recognition dictionary, character-recognizing the several kinds of character areas in a document from the direction of 0 deg., 90 deg., 180 deg. and 270 deg. and detecting the projection in a vertical direction and a horizontal direction of the entire document. By selecting a paper discharge direction specifying key on an operation part 4, when a pattern to be a reference is selected, in which direction to the pattern to be the reference, the other pattern is to be paper-discharged is selected.  In such constitution, in the case of reading plural originals, the document direction is discriminated for the respective originals, and when a paper discharge direction is specified and the discriminated original is different from the specified direction, read image data are rotated to the specified direction or the direction to be the reference and paper is discharged.
Patent JP-H08169185-A (JP)
Title: Thermosensitive color coupler and thermosensitive recording material
Inventor: TANAKA MIGAKU
IPC: B41M5/323
Filed: 1994-12-16
Abstract: PURPOSE: To make multicoloration possible in addition to a known chromogenic system ranging from yellow to red which has high image preservability and gives color development by constituting a heat sensitizer of an imino compound and an aromatic isocyanate compound shown respectively by specific formulae as main components. CONSTITUTION: A heat sensitizer is constituted of an imino compound shown by formula I and an aromatic isocyanate compound by formula II. In the formula I, A is C=O or C=NH; X is a substituent with Hammett's σ value (para) is +0.2 or less; and n is an integer of 1-4, if n is 2 or more, X may different from each other. On the other hand, in the formula II, X is halogen, an alkyl group, N,N-dialkylamino group, etc.; a-c is an integer to meet the following relationship; 1<=a<=10, 0<=b<=9, 0<=c<=9, (a+b+c)=10, wherein if 2<=b, X may be different from each other.
Patent JP-S63160368-A (JP)
Title: Wiring board for mounting semiconductor element
Inventor: KUWASHIMA HIDEJI
IPC: H01L23/52
Filed: 1986-12-24
Abstract: PURPOSE:To enhance the mechanical strength and the airtightness by a method wherein a conductive circuit, a wire-bonding part and a through hole, to be used for inserting and fixing a pin, are formed at parts, on a substrate, where a semiconductor element is not mounted while the part other than the tip of the pin and the wire-bonding part is coated with a synthetic resin. CONSTITUTION:As a raw material for a substrate, a paper-epoxy-laminated board to which a sheet of copper foil is glued is used. A synthetic resin for coating use may be a thermosetting resin or a thermoplastic resin. A through hole 1 is made at a part excluding the central part of a substrate 5; a resist film is formed on the surface; the resist film is removed by an etching method; a prescribed conductive circuit 2, an internal edge part 3 for a wire-bonding part 3 and an external edge part 4 for this part are formed on the upper face. Then, a nailhead pin 6 is fixed inside the through hole 1 so that the inside of the through hole 1 can be sealed hermetically. The part excluding the wire- bonding part and the like is coated with an epoxy resin composition 8. By this method, it is possible to obtain a wiring board where a semiconductor- mounting part 7 is provided, whose strength is big and whose airtightness is good.
Patent JP-S63159724-A (JP)
Title: Data transfer method for electronic charge scale
Inventor: SEKI KAZUAKI
IPC: G01G19/414
Filed: 1986-12-24
Abstract: PURPOSE:To shorten a substantial transfer time by checking whether or not data to be transferred contains 8-bit data. CONSTITUTION:An electronic charge scale 1 has a weight detection part 2 composed of a load cell, etc., and this detection part 2 is connected to a processor 3 as a CPU. Various keys 4, a memory 5 where various data are stored, and a serial I/O 6 are connected to the processor 3 and an external storage device 7 is connected to the device 6 selectively. Further, the memory 5 is stored with characteristic data necessary for the scale 1 and data such as PLU (price look-up). Then when there is transfer data, it is checked whether or not the transfer data contains 8-bit data. When 8-bit data is contained, an 8-bit transfer system is set and when not, a 7-bit data transfer system is set. This transfer data is set in a buffer and data of one section is transferred to the device 7 through the processor 6. Thus, all data are transferred.
Patent JP-H02161110-A (JP)
Title: Hydraulic rush adjuster used for end pivot type valve system
Inventor: SUZUKI HIROSHI
IPC: F01L1/24
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a simply constructed lubricating oil supply line by forming an oil passage communicating to an oil reservoir chamber on the contact surface between the peripheral surface of a body and the body of an engine, forming an oil passage on a plunger inserted in the body, which opens at its protruding end, and communicating the both. CONSTITUTION:A hydraulic rush adjuster is constructed by slidably fitting, into a cylindrical body 20 having an oil hole 21 at its bottom and an open end part 22 thereabove, a plunger 30, the protruding end 31 of which is made into the end pivot of a rocker arm. A check valve ball 60 which opens and closes an oil hole 21 is housed in a high pressure chamber 40 formed between the both 20, 30. In this case, slits are formed transverse to the outer peripheral surface of the body 20 which is in contact with the inner peripheral surface of a recess 110 formed in an engine body 100a, to form body oil passages 23 communicating with an oil reservoir chamber 105. Furthermore, a plunger oil passage 33 opening into its protruding end 31 is formed in the plunger 30, and these oil passages 23, 33 are communicated with through holes 24, 34.
Patent JP-H09175696-A (JP)
Title: Rolling device for forming lap roll
Inventor: PAURU SHIYOIRAA
IPC: D01G27/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the generation of bubbles in a roll and the swell of the roll during the conveyance from the rolling position to the delivery position via a guide face. SOLUTION: Guide thin plates 16, 17 release the air pushed aside from between the guide thin plates 16, 17 and the peripheral face 9 of a roll during the rolling process of the lap roll from the rolling position P1 to the delivery position P2 at least in one partial region of the first half section of the guide thin plates 16, 17 connected to the rolling position P1 in relation to the length L of the rolling distance of the lap roll.
Patent JP-H04186935-A (JP)
Title: Communication control unit
Inventor: KANAI HIROSHI
IPC: H04J3/00
Filed: 1990-11-21
Abstract: PURPOSE:To constitute a unit so that an arbitrary number of users can utilize the unit by combination of arbitrary circuit speeds by providing plural pieces of slot selecting circuits on the bus of a signal group. CONSTITUTION:As for M sets of signal groups 4 generated by a high speed digital circuit processing part 3, one arbitrary set is selected by a selector 8. A counter 14, first of all, is reset by a frame synchronizing signal 20, and subsequently, counts the number of slots received by a clock 19. An output of the counter 14 is compared with the output of a register 11, and in the case of coincidence, its slot is identified from the head slot to be selected, a flip-flop 17 is set and a gate 18 is opened. In this case, a frame 21 and the clock 19 reach a user. The output of the counter 14 is compared with the output of a register 10, as well, and in the case of coincidence, the flip-flop 17 is reset and the gate 18 is closed. In this case, the frame 21 and the clock 19 do not reach the user.
Patent JP-H02263797-A (JP)
Title: Manufacture of silicon carbide plaitlet
Inventor: MUKESHIYU KEI JIYAIN
IPC: C04B35/80
Filed: 1989-12-01
Abstract: A process for producing silicon carbide platelets and the platelets so produced. The process comprises reacting particles of a non-graphitizable form of hard carbon containing 0.5-1.5% by weight of aluminum and at least 0.2% by weight of iron (preferably anthracite coal, most preferably Pennsylvania anthracite), with silica or a silica precursor at a temperature in the range of 1900 - 2100 DEG C under an inert atmosphere. If the carbon contains 0.2 - 1.0% by weight of iron, 0.1 - 10% by weight of boron, relative to the weight of SiO2, is added (if not already present). The carbon is in the form of particles of less than 50 mu  and the silica or precursor is preferably in the form of particles of less than about 1  mu . The weight ratio of silica to carbon is greater than 1.67:1. The resulting platelets are substantially unagglomerated and preferably of a size of less than 50 mu  with an aspect ratio greater than 5. The platelets can be used as reinforcements for ceramic and metal matrix materials.
Patent JP-H09162620-A (JP)
Title: Antenna-controlled type receiver
Inventor: YOSHIDA HIROYUKI
IPC: H01Q1/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To receive a radio wave in an excellent way with a maximum electric field strength by matching the length of an antenna with a reception frequency automatically. SOLUTION: When a frequency control key 31 is used to enter a frequency, a frequency corresponding to the entered frequency is received under the control of an MPU 30 and an electric field strength detector 28 detects an electric field strength detection signal denoting the electric field strength of the received frequency by an antenna 21 and provides an output of the signal to the MPU 30. As soon as a up/down key of the frequency control key 31 is operated, the MPU 30 gives a control signal to an antenna elevating/lowering device 22 to extend or contract the length of the antenna 21, resulting that a level of the electric field strength detection signal detected by the electric field strength detector 28 is changed.  The best electric field strength (maximum sensitivity) is selected automatically by extending or decreasing the length of the antenna 21 so as to maximize the level of the electric field strength detection signal.
Patent JP-H0670027-A (JP)
Title: Arrangement and method for processing of call
Inventor: FURANKU JIEFUERII BOGAATO
IPC: H04Q3/00
Filed: 1992-10-30
Abstract: PURPOSE: To economize time for using a system and to prevent meaningless use from being prolonged by returning a tone or feedback signal to a caller at any desired time point. CONSTITUTION: A world class routing(WCR) 200 is composed of four modules of network digital analysis(NDA) module 210, general route selection(GRS) module 220, digital correction (DM) module 230 and digital send(DS) module 240. The NDA module 210 executes the syntax and grammar of network numbering system and functions as the syntax analyzer of received signal sequence from a pulse output signal collection program module 201. When the necessity to return a tone to a dial number source is shown by analysis, since the NDA 210 is connected to a tone generation facility 262, the required tone is transmitted to the caller.
Patent JP-H01155026-A (JP)
Title: Valve timing control device for engine with supercharger
Inventor: NISHIKAWA TOSHIO
IPC: F02B29/08
Filed: 1987-12-11
Abstract: PURPOSE:To improve output performance and combustion stability by stopping a second intake valve that opens and closes a second intake port from operating when intake air to the second intake port is intercepted. CONSTITUTION:A shutter valve 24 is provided on an intake passage 22 connected to a second intake port 6 and intake air to the second intake port 6 is intercepted by closing the shutter valve 24 in the case of low speed low load and low speed high load. A second intake valve 5 is made to stop from operating during this interception. As no dead volume generates accordingly, output performance under low speed high load and combustion stability under low speed low load can be improved.
Patent JP-S63161807-A (JP)
Inventor: NOMURA YASUKA
IPC: B25B27/14
Filed: 1986-12-24
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-H05148028-A (JP)
Title: Production of sintered silicon nitride
Inventor: NISHIOKA TAKAO
IPC: C04B35/58
Filed: 1991-11-28
Abstract: PURPOSE:To compatibilize the productivity and the mechanical properties of a sintered material by sintering a powdery mixture having a specific composition of Si3N4 having specific alpha-content and particle diameter, a 1st assistant consisting of Y2O3/MgO and a 2nd assistant consisting of Al2O3/AlN under specific sintering condition. CONSTITUTION:The objective sintered material containing both alpha-Si3N4 and beta-sialon in the crystal phase is produced by producing a green compact or a molding of a powdery mixture consisting of Si3N4 powder having alpha-content of >=93% and an average particle diameter of <=0.7mum, a 1st assistant consisting of Si3N4-Y2O3 and MgO and a 2nd assistant consisting of Al2O3-AlN and having a composition falling within the range encircled by lines connecting the points A to D in the triangular composition diagram of Si3N4 being the 1st assistant and the 2nd assistant (the compositional ratio of Si3N4: the 1st assistant is 85:15 to 95:5, and that of Si3N4: the 2nd assistant is 90:10 to 98:2 in terms of mol.%), subjecting the green compact, etc., to the primary sintering at 1400-1600'C in N2 gas atmosphere under <=1.1atm to get a sintered material having a relative density of 96-98.5% and then to the secondary sintering at 1400-1700 deg.C in N2 gas atmosphere under >=10atm to get a sintered material having a relative density of >=99.5%.
Patent JP-H02161149-A (JP)
Title: Air/fuel ratio controller for engine
Inventor: UCHIDA MASAAKI
IPC: F02D41/14
Filed: 1988-12-13
Abstract: PURPOSE:To improve exhaust emission in acceleration/reduction running range by performing alteration to a large integration constant only when the result of final judgement is large in preceding inversion of air/fuel ratio, based on a measured value of an integration parameter after the inversion. CONSTITUTION:Based on a load and speed of an engine detected by each sensor 1, 2, respectively, a basic fuel injection is calculated by a means 3. A deviation between an air/fuel ratio detected by a sensor 4 and an aimed air/fuel ratio that is preliminarily defined is measured by a means 5. According to feedback correction of the air/fuel ratio calculated by a means 11, actual fuel injection is determined by a means 12. A preceding result of final judgement is stored by a means 13 in inversion in the amount of both of the air/fuel ratios judged by a means 6. When it is judged that the stored result of final judgement is large while the result of judgement for this time is small by a means 14, alteration to a large integration constant is performed by a means 15.
Patent JP-H08171827-A (JP)
Title: Manufacture of key stone type superconductor stranded wire
Inventor: SENDA TAKASHI
IPC: B21F7/00
Filed: 1994-12-19
Abstract: PURPOSE: To easily carry out control for keeping size tolerance by control a heater by electricity application as to continuously keep the temperature of the heater which heats four-way rolling rolls of compress and form a superconductor wire in a key stone shape with in a prescribed set range. CONSTITUTION: While being stranded by a mandrel 5 after passing an assembling plate 4, superconductive electric wires 3 from a wire stranding apparatus are formed by four-way rolling rolls which are preheated to a temperature range as same as the friction heat at the time of compressing and forming and the wires are made to be a key stone-type superconductor stranded wire.  That process is carried out under constant room temperature in an air conditioned room and the rolls 6 are continuously kept and hold at preheated temperature by controlling the electricity application to a heater 12 while the temperature being measured by a thermostat as to keep the heater temperature within a set range from 50 deg.C to 60 deg.C and consequently the outer diameter of the rolls 6 scarcely alters and the control to keep the size tolerance can be done easily and a key stone-type superconductor stranded wire in which size tolerance is retained can be manufactured.
Patent JP-H10163805-A (JP)
Title: Ladder type filter
Inventor: YOSHIMURA KENICHI
IPC: H03H9/58
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a ladder type filter which makes itself small and thin, simplifies a manufacturing process and is automated. SOLUTION: A case 11 is provided with a serial resonator side cover 13 on which electrodes 23 that are separately conducted to serial resonators 12a are formed, a parallel resonator side cover 15 on which a ground electrode 27 that is conducted to parallel resonators 12b is formed, a middle board 17 that partitions the resonators 12a and the resonators 12b and partition plates 19 which mutually partition the resonators 12a, the resonators 12a and the resonators 12b are electrically conducted via connecting conductors 31 which are formed on the board 17 and plural serial resonators 12a are electrically and serially connected via conductors 33 which are formed on the plates 19.
Patent JP-S63162925-A (JP)
Inventor: SCHWEINZER FRANZ
IPC: F02B1/12
Filed: 1987-12-12
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-H11150052-A (JP)
Title: Method and device for plotting
Inventor: ITO MASAMITSU
IPC: H01L21/027
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain fixed correction accuracy regardless of a plotting area factor, by more finely dividing the gradation as the plotting area factor becomes higher and, at the same time, to improve a correction accuracy by dividing a range between a maximum value or a value close to the maximum value and a minimum value or a value close to the minimum value of a correcting quantity into a plurality of gradations. SOLUTION: The relation between an optimum irradiating quantity Dk found from a representative correcting quantity Mk described by a gradation number (k) and a reference irradiating quantity Do is expressed by Dk =Mk ×Do, and the line width variation dw per unit irradiating quantity dD is expressed by the linear expression dw/dD=A×ρ+B of a plotting area factor ρ (where, A and B represent coefficients which depends upon the substrate and resist). In this case, a division and representative irradiating quantity are set so that ΔW is constant irrespective of the area factor ρwhen the pattern difference ΔW which occurs at the boundary between gradation numbers (k) and (k+1) is expressed by ΔW=(Mk -MK+1 )×(A×ρ+B)×Do.  Therefore, level difference of a line width which occurs at the boundary between each of 256 divided gradations becomes uniform and errors of all plotting area factors can be made uniform.
Patent JP-2001133098-A (JP)
Title: Cold insulation box
Inventor: KOBAYASHI MAKOTO
IPC: F25D16/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulation box wherein even if the cold insulation box has a provision wherein temperatures of a cooler is sensed both in a cold storage operation and defrosting operation, number of components and costs can be reduced. SOLUTION: Since sensing of thermal energy storing completion temperature of a cooler 2 and sensing of defrosting completion temperature of the cooler 2 are effected by a common cooler temperature sensor 10, there is no need to separately provide a temperature sensor for thermal energy storage and a temperature sensor for defrosting. In this case, the sensor 10 is disposed on a side of the cooler 2 where air flows out, whereby the sensor 10 is not directly influenced by the heat of a heater 4 disposed on a side of the cooler 2 where air flows in.
Patent JP-H01157635-A (JP)
Title: Line switching system in data communication equipment
Inventor: SATO MIKIO
IPC: H04B1/74
Filed: 1987-12-15
Abstract: PURPOSE:To prevent the interruption of the exchange of data due to a wrong call by switching the lines of a data communicating device to have a private line and a spare line, and calling the data communicating device at an opponent side when a call from the opponent side is broken in a prescribed time. CONSTITUTION:A second line switching device 23 is equipped with a line switching means 30 to switch the connecting line of the data communicating device to the spare line when a receiving signal is received only for the prescribed time to have a incoming control means 31. Namely, in the second line switching means 23, in the case of a reception from except a first line switching device 22, the receiving signal is not broken in the prescribed time. Consequently, that the reception is not the incoming from the first line switching device 22 can be known, and a changeover from a main line to the spare line is not executed. The interruption of data communications can be prevented.
Patent JP-S63160510-A (JP)
Inventor: TOMURA RIKIO
IPC: A01C7/08
Filed: 1986-12-23
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-S63166850-A (JP)
Title: Novel liquid crystal compound
Inventor: ARAI KAZUTAKA
IPC: C09K19/32
Filed: 1986-12-27
Abstract: NEW MATERIAL:The optically active compound of formula (R<1> and R<2> are independently 2-16C straight-chain alkyl) or its racemic compound. EXAMPLE:Optically active 4'-n-hexyloxybiphenyl-4-carboxylic acid 6'-(n- octyloxycarbonyl)ethyloxy)-2'-naphthyl ester. USE:It has chemical stability, exhibits broad liquid crystal temperature range, has excellent compatibility with other liquid crystal substances such as biphenyl compounds, gives a liquid crystal composition having broad liquid crystal temperature range and excellent response characteristics by mixing with other liquid crystal substance and is useful as a component of a liquid crystal composition. PREPARATION:The compound of formula can be produced e.g. by reacting the acid chloride of 4'-n-alkyloxybiphenyl-4-carboxylic acid with n-alkyl 2-(6- hydroxy-2-naphthyl)propionate.
Patent JP-H04269367-A (JP)
Title: Suction manifold for internal combustion engine
Inventor: EDOUARUTO KOPETSUKU
IPC: F02M69/32
Filed: 1991-11-29
Abstract: PURPOSE: To form an intake manifold so as to distribute air and/or blow-by gas uniformly into the individual intake tubes of an internal combustion engine without necessity of an additional constituent element of simple design. CONSTITUTION: An opening for connecting both intake pipes is provided between two intake pipes 11 to 18 adjacent to each other within the range of a connecting flange 19, and the opening involves connecting members 20-24 for supplying gas.
Patent JP-H10157402-A (JP)
Title: Bogie assembling method and bogie
Inventor: NAKAMURA MINORU
IPC: B60B37/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for adjusting the diagonal size of wheels assembling a bogie for rolling stock. SOLUTION: A wheel 2 with a positioning jig 3 mounted on its back along the direction in which it is pressed is pressed around an axle 1 until the positioning jig 3 comes into contact with a reference plane A provided along the direction of the axis of the axle 1, and then the positioning jig 3 is removed. Next, a spacer 6 is pressed until coming into contact with the reference plane A, and then the end of a bearing 7 is pressed until coming into contact with the end of the spacer 6. Thereby the pressed position of the wheel 2 against the axle 1 can be limited, and hence the need for adjusting the diagonal size of the wheels during bogie assembly is eliminated, with the result that simplification of an axle box support device is made possible.