baber/WOPTO huggingface dataset:
Patent JP-H04370347-A (JP)
Title: Crank angle detecting method for engine
Inventor: KIZAKI KANJI
IPC: G01B7/30
Filed: 1991-06-17
Abstract: PURPOSE:To accurately perform time conversion of a surplus angle based on rotational time by improving estimated accuracy of the rotational time in the vicinity of a target spill angle. CONSTITUTION:A number of pulse counts from a certain reference position of engine rotational pulse to a target spill angle corresponding to an injection ending period and a surplus angle less than a 1-pulse amount are obtained, and as a time used for time conversion of this surplus angle, an angle time required for rotating at an equal angle in a preceding time equal crank angle position is corrected by both a change of mean engine speed Nave and a change of instantaneous maximum speed Nmax. Thus, a change of rotational speed (Nmin) in the vicinity of the target spill angle, when only a load is changed, is well represent by a change of the instantaneous maximum rotational speed Nmax, and in the case of decreasing the mean engine speed Nave, its change well represents the change of the rotational speed in the vicinity of the target spill angle. Accordingly, correction of angle time is more accurately performed.
Patent JP-H0883500-A (JP)
Title: Discrimination method of cell and its erasure method as wellas memory device and integrated circuit using said memory device
Inventor: CAMPARDO GIOVANNI
IPC: H01L27/00
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a memory device endurable in a gain reduction. CONSTITUTION: Column and/or row address decode means RDEC, CDEC comprise at least one address mapping nonvolatile memory NVM. A read and write control logic part CL comprises identifying means TST designed so as to identify a cell fail in a column and/or a row of a matrix MAT of a memory device; and means WM for writing an address corresponding to a column and/or a row RID existing in the matrix MAT on the nonvolatile memory NVM during normal operations, and cell characteristics can readily and effectively be decided.
Patent JP-H08298920-A (JP)
Title: Bread containing flax fruit
Inventor: MATSUI AKIHIRO
IPC: A21D2/36
Filed: 1995-05-09
Abstract: PURPOSE: To produce bread containing a flax fruit. CONSTITUTION: A bread fruit is ground, mixed with wheat flour, salt, sugar, yeast and water in a proper ratio, fermented and baked.
Patent JP-S5478035-A (JP)
Title: Sound recording and reproducing device
Inventor: AIKAWA TAKESHI
IPC: G06F3/16
Filed: 1977-12-05
Abstract: PURPOSE: To reduce a memory capacity to generate various kinds of sentence by providing a charge transfer memory, which stores fixedly prescribed sound information, and a means, which reproduces selectively storage contents from the memory above, and storing analogue information as it is.  
     CONSTITUTION: Multilevel fixed charge transfer memory 1 constituted by charge transfer elements which store fixedly prescribed sound information is provided; and when a syllable is outputted from speaker 5, switches 2 and 6 are switched to memory 1, where the syllable is stored, by controller 8. After that, a fixed information read signal is given to memory 1 to shift information, which is generated in memory 1, by clocks which are supplied from clock generator 7 through switch 6, and the output is applied to LPF 3 through switch 2 to extract only sound signals by LPF 3, and these signals are amplified to output sound from speaker 5. Then, switches 2 and 6 are switched by controller 8 to combine syllables, so that various kinds of sentence can be generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6040596-A (JP)
Inventor: PIITAA SHII TEI ROBAATSU
IPC: G11C8/10
Filed: 1984-07-14
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-H05344728-A (JP)
Title: Noncontact contactor
Inventor: UMAJI KATSUTO
IPC: G06F15/02
Filed: 1992-06-05
Abstract: PURPOSE:To control the transfer of the heat of a semi-conductor switching element to another electronic components forming a control circuit to the utmost. CONSTITUTION:A thyristor is mounted on the bottom plate section of a case main section 22 connected to a cooling fin thermally. A trigger circuit turning a gate of the thyristor on and off is mounted on a first substrate 25 and is mounted in a state to have a gap upward of the thyristor in a case 21. In addition, a second substrate 26 mounting an input circuit, etc., controlling the trigger circuit and a third substrate 27 mounting a surge absorbing circuit, etc., are so provided in the inside of the case 21 that they are piled up. Vent-holes 33 connecting the gap to the outside are provided on side walls of the case 21. Air heated in the gap by heat of the thyristor is exhausted to the outside of the case 21 through the vent-holes 33.
Patent JP-H0242036-A (JP)
Title: Production of 4, 4'-dihydroxybiphenyl
Inventor: UDOO KOUARUTSUCHITSUKU
IPC: B01J27/16
Filed: 1989-06-09
Abstract: PURPOSE: To obtain the subject compd. by holding 4-dialkylaminopyridine to the melt state and reducing 3,3'5,5'-tetra-tart-butyldiphenoquinone by 2,6-tert- butylphenol and subsequently dealkylating the obtained product by phosphorus- containing acids.  
     CONSTITUTION: In the presence of a catalytic amt. of a 4-dialkylaminopyridine (e.g.; 4-dimethylaminopyridine) represented by the formula (wherein R 1  and R 2  form a ring along with an alkyl and adjacent N), 3,3',5,5'-tetra-tert- butyldiphenoquinone and 2,6-di-tert-butylphenol are heated to 240-280°C to be reacted in the melt state to obtain 3,3',5,5'-tetra-tert-butyl-4,4'-dihydroxybiphenyl and continuously reacted at 280-320°C in the presence of phosphorus-containing acid or a derivative thereof (e.g.; phosphorous acid) to obtain 4,4'- dihydroxybiphenyl. This compd. is useful as an intermediate for producing liquid crystal polyester. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5986023-A (JP)
Title: Optical fiber device
Inventor: HAABAATO JIYON SHIYOO
IPC: H01S3/06
Filed: 1983-08-08
Abstract: An optical fiber bidirectional amplifier includes a pair of small diameter optical fibers (12a, 12b), arranged in a side- by-side configuration, the first fiber (12a) providing a pumping source and the second fiber (12b) doped with a material which will lase at the frequency of the signal to be amplified. The signal to be amplified propagates through the second fiber (12b) to stimulate emission of coherent light from the lasing material, resulting in amplification of the signal. The refractive index of the first and second fibers (12a, 12b) is substantially identical, but the coupling characteristic provided by the geometrical relationship between the pair of fibers (12a, 12b) yields a wavelength dependent coupling efficiency. Specifically, the coupling efficiency at the wave- lenght of the pumping source is relatively high, while the coupling efficiency at the wavelength of the signal to be amplified is relatively low. Thus, the pumping illumination is coupled from the first fiber (12a) to the second fiber (12b) to stimulate the doping material in the second fiber (12b), while the signal to be amplified remains relatively uncoupled, and is amplified by the coherent light emitted by the lasing material.
Patent JP-2000333876-A (JP)
Title: Towel
Inventor: SHINOHARA YUMIKO
IPC: A47K10/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a towel which is less bulky, does not rupture in an early period and facilitates frothing by mounting an annular elastic member having a shrinking effect of squeezing a prescribed region to an inner side at a towel body. SOLUTION: When a user washes the back, etc., by using the towel, the user puts soap on the towel body 1, holds the right end of the towel body 1 with the hand fingers of one hand, holds the left end of the towel body 1 with the hand fingers of another hand, pulls the hand fingers of both hands to opposite sides in this state and washes the back, etc., by returning the towel body 1 to an intrinsic length. When the user washes the portions of the body exclusive of the back, etc., the user houses all of the portions of the towel body 1 around the top end opening of a bag-like body into the bag-like body from this top end opening by the shrinkage effect of a rubber cord 2. When the towel body 1 is soaked with hot water or water in this state and the soap or the like is put thereon, the soap, etc., are easily frothed and the soap, etc., are applied to the entire part of the towel body 1, by which the body exclusive of the back, etc., may be washed.
Patent JP-H04342579-A (JP)
Title: 1-arylsulfonylpiperazines and their acid addition salt permissible as medicine
Inventor: HIDAKA HIROYOSHI
IPC: C07D295/08
Filed: 1991-05-20
Abstract: PURPOSE:To obtain the subject compounds, having vascular smooth muscle relaxing action and action on biological enzyme systems and useful as ameliorants of cerebral circulation, vasolidators hypotensive agents, etc. CONSTITUTION:Compounds expressed by formula I [Ar is phenyl, 2-pyridyl, etc.; R1 and R2 are H, lower alkyl, etc., or both the groups together form imino, oxy, etc.; R3 is halogen, nitro, etc.; (n) is 0-5; X is vinylene, CH2 or O] and an acid addition salt permissible as a medicine, e.g. 1-(3-phenyl-trans-2- propenyl)-4-(8-quinolinylsulfonyl)piperazine. The compounds expressed by formula I are obtained by reacting, e.g. a piperazine compound expressed by formula II (R4 and R5 are H, lower alkyl, etc., or R4 and R5 together form oxy) with a compound (e.g. benzenesulfonyl chloride) expressed by formula III in a molar amount of preferably 1-3 times in the presence of an acid acceptor (e.g. sodium hydrogencarbonate) in a solvent such as ethanol, preferably at 0-80 deg.C and, as necessary, deprotecting and hydrolyzing the resultant compound.
Patent JP-H1114642-A (JP)
Title: Insertion body for rotary value transmitter
Inventor: MODEST OTMAR
IPC: H01R12/72
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To easily assemble an insertion body by bending the smaller diameter section of a contact pin in the direction of a printed wiring board so that it is placed on a printed wiring board elastically, for example, by a spring and brazing the contact pin to the conductive path of the printed wiring board. SOLUTION: A guide surface 21 where an allowance is set relatively narrowly and opposing edges 23 and 24 are formed to retain a printed wiring board 20 in a connector-accommodating member 3. The mutual spacing between the edges 23 and 24 is smaller than the thickness of the printed wiring board 20. Therefore, when the printed wiring board 20 is inserted into the connector- accommodating member 3, the edges 23 and 24 are deformed. Further, the gap between the bent parts of contact pins 16 and 17 is smaller than the thickness of the printed wiring board 20. For assembling an insertion body, the connector-accommodating member 3 where the contact pins 16 and 17 are buried as the insertion body is supplied to a bending tool and then the printed wiring board 20 is covered by the connector-accommodating member 3 and is joined by brazing.
Patent JP-S63308710-A (JP)
Title: Composite magnetic head and its manufacture
Inventor: AKIYOSHI TETSUO
IPC: G11B5/127
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a head with less slide noise by butting a couple of magnetic core halves where a metallic group film is clipped by a nonmagnetic material and an oxide group magnetic material having a 2nd nonmagnetic material to the tape slide part from both sides so that the metallic group magnetic films are opposed to each other integrally. CONSTITUTION:Both sides of plural nonmagnetic material plates 32 made of crystal glass are subject to mirror surface polishment, and 'Sendust(R)' or the like is sputtered to the surface. Then plural slots 40 with a pitch P are provided to one face 35b of an Mn-Zn ferrite 35 to pack a high melting point mold glass to the slot 40. Then the nonmagnetic material plate is cut off along a cut line 41 in parallel with a reference face 35a through the center line of the slot 40 to obtain a composite base 42. The nonmagnetic member 32 and the composite base 42 are laminated alternately via a bonding glass heated and pressed to form a lamination block 43 and it is cut off at a cut line 44 in the same pitch W as the core width W of the magnetic core halves 31, 31' perpendicularly to the laminated direction to obtain a couple of magnetic halves 31, 31'. Then at least one face of the butted faces 31a, 31a' of the core halves 31, 31' is subject to mirror face polishment to form a winding slot 36, the magnetic films 33, 33' are butted and bonded and the core is cut off at a cut line 45.
Patent JP-S627752-A (JP)
Title: Resin composition
Inventor: KATO SADANOBU
IPC: C08K5/3435
Filed: 1985-07-04
Abstract: PURPOSE:To obtain a composition having excellent weather resistance and keeping high transparency after thermal history, by adding bis(tetra methylpiperidyl) sebacate and a specific benzotriazole compound to an MMA- styrene copolymer resin. CONSTITUTION:(A) 100pts.(wt.) of a methyl methacrylate-styrene copolymer composed of 30-70wt% methyl methacrylate unit and 70-30wt% styrene unit is compounded with (B) 0.02-0.5pts. of bis(2,2,6,6-tetramethylpiperidyl) sebacate and (C) 0.02-0.5pt. of a benzotriazole compound of formula (R1 is H or tert- amyl; R2 is tert-amyl or tert-octyl). The component A is a polymer produced by using tert-butyl peroxy ester, etc., as a polymerization initiator and an unsaturated dimer of alpha-methylstyrene as a chain transfer agent.
Patent JP-S5571696-A (JP)
Title: Vapor phase epitaxial growing device
Inventor: ISHII JIYUN
IPC: C30B25/02
Filed: 1978-11-22
Abstract: PURPOSE: To cheaply form epitaxial-grown layers having steep different compsn. distributions by making the space between a crystal growing gas outlet and an opposite crystal face to be grown as narrow as possible and providing an outlet for gas purge.  
     CONSTITUTION: Si substrate 1 is mounted on susceptor 2 in quartz tube 3 of the vapor phase epitaxial growing device, and gas feeder 5 is provided with crystal growing feed gas introduction pipes 6, 7, inlets 6a, 7a, purge gas pipe 8 and outlet 8a opposite to substrate 1. The feed gas existing space between each of the outlets and substrate 1 is made as narrow as possible. After forming a desired grown layer on substrate 1 by a known method, a purge gas such as H 2  is introduced from arrow D to rapidly purge the residual gas, and a next different feed gas is introduced. Thus, grown layers of different compsns. can be formed in order in a steep compsn. distribution state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5770399-A (JP)
Title: Preventing metod for overcooling of heat accumulating material
Inventor: NOMURA KAZUO
IPC: F28F23/00
Filed: 1980-10-18
Abstract: PURPOSE: To prevent the overcooling of the heat accumulating material by arranging a bimetal, which deforms at a temperature close to the melting point of the heat accumulating material, into the heat accumulating material and starting the crystallization of the heat accumulating material through the deformation of the bimetal at the time when the bimetal reaches said temperature.  
     CONSTITUTION: The bimetal 1 is positioned into a heat accumulating vessel (not shown) filled with the inorganic crystal hydrate heat accumulating material by means of a fixing base 2. The bimetal 1 is manufactured by joining two kinds of metals having the different coefficients of expansion, and is deformed at the temperature close to the melting point of the heat accumulating material, and its free end contacts with a wall 3 of the heat accumulating vessel. When the temperature of the heat accumulating material drops and reaches close to the melting point, the bimetal 1 is deformed and contacts with the vessel wall 3, the heat accumulating material starts crystallization from the contacting section, and crystallization spreads to the whole from the contacting section. Accordingly, the overcooling of the heat accumulating material is prevented, and the heat of coagulation can be taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05215809-A (JP)
Title: Inversely electrically continuable gto thyristor connecting temperature detecting method
Inventor: KANEDA HIROTOSHI
IPC: G01R31/26
Filed: 1992-06-08
Abstract: PURPOSE:To provide a connecting temperature detecting method by which an inversely electrically continuable GTO thyristor connecting temperature can be detected accurately in its vicinity without delay. CONSTITUTION:According to an inversely electrically continuable GTO thyristor connecting temperature detecting method, while changing an atmospheric temperature of an inversely electrically continuable GTO thyristor 10 by stages, a gate backward current is measured by means of an ammeter 6, and a resistance temperature characteristic of a separating resistance part 19 is found. After an On-state current or a backward current having desired magnitude is flowed to a GTO thyristor part 11 or a diode part 12 for a prescribed time, it is stopped, and the gate backward current is measured immediately after it is stopped, and a resistance value of the separated resistance part is found. An obtained resistance value of the separated resistance part and a resistance temperature characteristic are verified with each other, and a temperature corresponding to the resistance value of the separated resistance part is found, and it is treated as a connecting temperature.
Patent JP-H08339336-A (JP)
Title: Resource release system
Inventor: YOKOMIZO MAKOTO
IPC: G06F13/00
Filed: 1995-06-13
Abstract: PURPOSE: To reduce the code value of an abnormal route against the total source code value and to ensure the effective use of a limited memory by providing such a constitution where a control means stores the resource types and the resource release sequence in every resource assignment, attains the common release processing of resources, and also carrying out the release processing from the resource that is stored last in the storage means. CONSTITUTION: A communication controller 2 consists of an input device 3 which receives the resource assignment request signal from a transmission line 1, a control part 4 which analyzes the resource assignment request signal received from the device 3 and assigns the necessary resources, a storage part 5 which stores the resource types assigned at the part 4 and the assignment sequence, an output device 6 which outputs a fact that the assignment of all resources are completed to the line 1, and plural resources 1 to (n). The part 5 includes a stack type resource assignment history table which can store the resource types assigned at the part 4 and the ID information in order of assignment and in 1 to (n) pairs and also includes a stack pointer.
Patent JP-H04369707-A (JP)
Title: Input device for japanese processor
Inventor: SHINDO NAOKI
IPC: H03M11/10
Filed: 1991-06-18
Abstract: PURPOSE:To reduce the types of operated keys and to facilitate an input operation by outputting the signal of the reading KANA(Japanese syllabary) of KANJI(Chinese character) when a key for KANA input is depressed by a first stroke amount and outputting the signal of unconverted KANA when it is depressed by a second stroke amount. CONSTITUTION:An input part 15 is provided with the key for KANA input 16 which can sink for two stages in accordance with a depressed amount. When the key 16 is depressed so that it sinks by the first stroke amount being a prescribed sink amount, it outputs the signal of the reading KANA of KANJI for converting KANA corresponding to the key 16 into KANJI. It outputs the signal of unconverted KANA corresponding to the key 16 when the key is depressed so that it sinks by the second stroke amount being the sink amount larger than the first stroke amount. Thus, the function keys of a conversion key and a non-conversion key are eliminated from being shared at every unit of inputted KANA, the types of the operated keys is reduced, the input operation becomes easy and input time can be shortened.
Patent JP-H0921905-A (JP)
Title: Aspherical surface toric lens and its designing method
Inventor: JIEFURII EICHI ROFUMAN
IPC: G02C7/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an aspherical toric lens which decreases the number of the arrangement of the cylindrical shafts necessary for an inventory storage unit of stocks in store by making the toric face of a lens aspherical. SOLUTION: The front face 16 and rear face 12 of the aspherical toric lens segment the aspherical face corresponding to at least the patient's basic spherical far prescription Rx. The other one of the front face and the rear face segments the aspherical face and the toric face 14 is composed of an aspherical radius. The aspherical curve lessens the axial misalignment sensitivity of the toric curve by increasing the depth of focus. When the aspherical toric face exists at the rear face of the lens, the spherical face curve of the front face of the lens may include the one spherical face curves corresponding to the basic far prescription of Rx of the patent. When the aspherical toric face exists at the front face of the lens, the spherical face curve of the rear face of the lens includes the design of multifocus concentric annular segment spherical faces.
Patent JP-H11333949-A (JP)
Title: Production of paper box with cutter
Inventor: TERADA KATSUAKI
IPC: B65D83/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To easily improve the production efficiency of a paper box in which a sawtooth-shaped cutter is formed in the box and the cutting performance of the cutter. SOLUTION: The cutter forming part 3 of raw material paper 1 is reinforced by a method in which numbers of pores are formed in the part 3, the surface is abraded, a hardening agent is applied on the part 3, and the part 3 impregnated with the agent is hardened, a development box 2 is punched out from the paper 1 having the reinforced cutter forming part 3, and a sawtooth-shaped cutter is formed in the reinforced cutter part 3 by punching.
Patent JP-S5936805-A (JP)
Title: Method for controlling load to be periodically varied
Inventor: KOYANAGI YUUZOU
IPC: H02P23/00
Filed: 1982-08-24
Abstract: PURPOSE:To remove overshooting of control and to stabilize the control by detecting the state of a load varied periodically by a detector and inputting the data to a computer and operating to average the data every variation of one period. CONSTITUTION:The turning speed of a Diesel engine 1 and a displacement signal of an acceleration pedal are transmitted to the computer 5 by an electromagnetic pickup 5H through wires 5b, 5c respectively to calculate an objective relative rotation phase angle theta0 to be set up. The real relative rotation phase angle theta at the current time is detected by electromagnetic pickup 5G, 5H and inputted to the computer 5 to calculate the deviation between the relative rotation phase angle theta and its objective value. The computer 5 controls the relative rotation phase angle at an injection time adjusting device 2 through an electromagnetic valve 5F so that the deviation is included in a permitted value. One period is divided into plural sections, a relative rotation phase angle each section is detected and a series of data in one period are additionally averaged.