baber/WOPTO huggingface dataset:
Patent JP-S62195173-A (JP)
Title: Semiconductor device
Inventor: SHIBA TAKEO
IPC: H01L29/72
Filed: 1986-02-21
Abstract: PURPOSE:To reduce the ratio of the transit time of carriers in graft base regions to the total transit time of carriers in an SICOS type bipolar transistor by a method wherein inclinations spreading toward the depth direction are provided on the side walls of a single crystal semiconductor layer which is contacted with nonactive base regions. CONSTITUTION:After an n<+> type buried layer 4 is formed in a p-type Si substrate, 1 an n-type Si epitaxial layer 3 and, selectively, Si oxide films 5 are formed. The layer 3 is etched with the oxide films 5 as masks to form isolation trenches 2. At that time, inclinations spreading toward the depth direction are provided on the side walls 30 of the layer 3. After Si oxide films 8 are formed on the parts of the side walls 30 of the layer 3 and Si oxide films 6 are formed in the isolation trenches 2, a polycrystalline Si layer 7 is deposited over the whole surface. After the layer 7 is doped with a p-type impurity, the layer 7 is removed by etching except nonactive base regions 9. After that a hot oxide film 10 is formed. Then a p-type impurity is diffused into the layer 3 by hot diffusion to form graft base regions 11. Then a p-type active base region 12, an n-type emitter region 14, an n-type collector region 13 and electrodes 15 are formed.
Patent JP-2000235555-A (JP)
Title: Information processor
Inventor: NATORI ATSUSHI
IPC: G06F15/177
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of shortening communication time. SOLUTION: Communication registers 113e, 213e, 313e for storing information whether a communication area of a memory of each transmission destination node is free or not and memory storing address registers 113a to 113d, 213a to 213d, 313a to 313d are respectively included in respective channels 103, 203, 303 of respective nodes 100, 200, 300. Since the communication execution of each node can be started without inquiring its validity/invalidity, communication time can be shortened and communication can be simultaneously executed among plural nodes.
Patent JP-H06250122-A (JP)
Title: Optical isolator independent of polarization
Inventor: SATO YASUSHI
IPC: G02B27/28
Filed: 1993-02-24
Abstract: PURPOSE:To save the handing time of alignment and to reduce the reflection and absorption losses for an ordinary ray and to improve a characteristic by arranging a birefringence plate for correcting a beam position only on one side optical path of separated beams. CONSTITUTION:This isolator is constituted so that a second birefringence plate 4 is actuated only to separated beam, and is constituted so as to be arranged in order of a first birefringence plate 2 separating the beam to two linear polarization according to a polarization direction, a Faraday rotator 3 imparting a nonreciprocal rotation to a polarization surface, the second birefringence plate 4 for correcting the beam position and a third birefringence plate 5 synthesizing a separated polarization. Then, the birefringence plate 4 is arranged on an optical path of only one side of the separated beam. The beam is separated to the normal beam fa-1 and an abnormal beam fb-1 by the birefringence plate 2 in a forward direction (A). Only the fb-2 is made incident on the birefringence substrate 4, and the position of the beam is shifted (fb-3). In a backward direction (B), the incident beam 6 is separated to the normal beam bb-1 and the abnormal ba-1, and the bb-1 is made incident on the birefringence substrate 4 and the beam position is shifted.
Patent JP-S58154317-A (JP)
Inventor: USUI MASAJI
IPC: H02H3/28
Filed: 1982-03-05
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-S60208930-A (JP)
Title: Manufacture of hydrocarbon
Inventor: MARUTEIN FURANSHISUKASU MARIA
IPC: C07C1/06
Filed: 1985-02-26
Abstract: Syngas with a H2/CO mol.ratio between 0.75 and 1.75 is converted into hydrocarbons by contacting it first with a special cobalt-containing Fischer-Tropsch catalyst under such conditions that the conversion lies within a specified range depending on the H2/CO mol.ratio of the syngas feed, and thereafter, after water removal, with a catalyst composition comprising both hydrocarbon synthesis- and CO-shift activity. A high H2 + CO-conversion combined with a high C5<+> selectivity can be obtained starting from a syngas with a H2/CO mol.ratio (F) between 0.75 and 1.75 by carrying out the process in two stages as described hereinbefore under such conditions that in the first stage the following relation is met: <MATH> in which C represents the H2 + CO-conversion in mol.%. e
Patent JP-S63204101-A (JP)
Title: Seaming micrometer and its holder
Inventor: KAWADA KATSU
IPC: G01B3/18
Filed: 1987-02-20
Abstract: PURPOSE:To eliminate the generation of a measuring error, by providing a holder extending in the axial direction of a frame from a spindle fixing position and having a can body contact member brought into contact with the body of a can to be measured provided to the extending end thereof. CONSTITUTION:A holder 10 is formed so as to have the extending part 13 extending from the semi-annular part 12 thereof. A can body contact member 14 for accurately positioning a seaming micrometer at the time of the measurement of a seam height is provided to the leading end of the extending part 13 in a freely detachable manner by a rivet 17. A plurality of the can body contact members 14 different in a thickness are prepared so as to be capable of corresponding to the difference of the difference dimension A of a can body diameter and a lid seam part diameter due to the difference between kinds of cans. The holder 13 is mounted on the main body of the seaming micrometer and fixed by a mount rivet 8 to measure the seam height. In this case, the micrometer can be accurately held in the axial direction of the can body at the time of measurement only by bringing the can body contact member 14 into contact with the can body CB and a measuring error can be eliminated.
Patent JP-2000232933-A (JP)
Title: Mailing rejecting tool for mailbox
Inventor: IDA SATOSHI
IPC: A47G29/122
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To easily perform attachment and detachment to close the feeding port of an already provided mailbox and to block the feed of mail or the like. SOLUTION: Being positioned at the back surface side lower edge part of a horizontally long feeding port covering front surface plate having a size for covering the feeding port of the mailbox, a feeding port lower edge hooking structure 11 is constituted. For the feeding port lower edge hooking structure 11, a hooking and suspending part 14 following a hooking part 13 is constituted by bending a hooking plate 12 erected on the feeding port covering front surface plate 10 downwards, bend pawls 15 for hooking width adjustment are projectingly attached on both ends of the hooking part 13 and the bend pawls 16 for a spacer are projectingly attached on both ends of the hooking and suspending part 14. Then, the message of rejecting mailing or the like is displayed on the front surface of the feeding port covering front surface plate 10 and feeding to the mailbox is prevented.
Patent JP-H10224929-A (JP)
Title: Wire protector for hanging pulley passing type anchor clamp
Inventor: TAJIMA HIROSHI
IPC: H02G1/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To protect a wire from contacts with an anchor clamp and a hanging pulley when the wire passes through the hanging pulley. SOLUTION: An inner circumference tapered part is formed in the wire insertion hole of an aluminum sleeve 3 of an anchor clamp 1 and a 1st wire protector 4 is fitted to it. The 1st wire protector 4 is made of elastic synthetic resin and annular- shaped so as to be attached to the outer circumference of a wire and has a tapered part 4a matched with the inner circumference tapered part. A 2nd wire protector 5 is attached adjacent to the 1st wire protector 4. The 2nd wire protector 5 is made of elastic synthetic resin and annular-shaped so as to be attached to the outer circumference of the wire and has a large diameter so as to have a thickness approximately equal to the thickness of the aluminum sleeve 3 in a compressed state when it passes through the hanging pulley. A 3rd wire protector 6 is provided continuously and integrally with the 2nd wire protector 5.  The 3rd wire protector 6 is made of elastic synthetic resin and cylindrical-shaped so as to be put on the circumference of the wire. The bend of the wire E is relieved by the 1st and 2nd wire protectors 4 and 5 and the contact between the wire E and the hanging pulley can be avoided by the 3rd wire protector 6.
Patent JP-S52119134-A (JP)
Title: Mos dynamic memory
Inventor: OGURA ISAO
IPC: G11C11/4076
Filed: 1976-03-31
Abstract: PURPOSE:To obtain the dynamic sense circuit with high sensitivity and the low power consumption by the use of the balance-type FF to actuate in the ratioless state.
Patent JP-S52119160-A (JP)
Title: Semiconductor circuit with insulating gate type field dffect transisto r
Inventor: OSAMI AKIRA
IPC: H03K5/04
Filed: 1976-03-31
Abstract: PURPOSE: To enable the high speed action of the circuit by generating the output waveform that rises synchronizing to the input signal pulse and trails with the pulse width decided shorter than it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53120738-A (JP)
Title: Preparation of metal complexes of phthalocyaninesulfonic acid
Inventor: SEKIGUCHI TATSUO
IPC: C09B47/24
Filed: 1977-03-30
Abstract: PURPOSE: To obtain the title sufonic acid at a low temperature in high yields, by baking novel metal complexes of phthalocyaninetetrachlorosulfates to rearrange the sulfate groups into the aromatic nuclei. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01209404-A (JP)
Title: Element for optical computing
Inventor: NISHIMURA TETSUYA
IPC: G02F3/00
Filed: 1988-02-17
Abstract: PURPOSE:To efficiently perform large-capacity arithmetic operation by using a photochemical hole burning (PHB) element and performing arithmetic processing by utilizing a difference in light wavelength. CONSTITUTION:The PHB characteristics (wavelength selectivity) of one pit (area where wavelength multiplex light is incident and there is a certain spread as one information unit) in a PHB medium are controlled electrically or optically by a control unit 2. The PHB element, therefore, operates as a wavelength selecting filter to control the absorptivity of the medium by wavelength independently, so as optical computer which uses light with plural wavelengths as arithmetic light performs arithmetic processing in wavelength dimensions. Consequently, the capacity of the arithmetic processing increases and the efficiency of the arithmetic processing is improved.
Patent JP-S61195349-A (JP)
Title: Device for detecting air fuel ratio for internal-combustion engine
Inventor: YAMADA TETSUMASA
IPC: G01N27/406
Filed: 1985-02-25
Abstract: PURPOSE:To control an air fuel ratio with high accuracy without erroneous control by providing two sensor elements, pump current control means, setting voltage changing means for changing it, air fuel ratio signal sensing means and means for sensing the deterioration of element parts. CONSTITUTION:Using an oxygen concentration cell M1 and an oxygen pumping element M2 on both sides of a solid-state electrolyte having oxygen ion conducting properties and an oxygen pumping element M2, the discharge gas inlet and outlet to and from a sealed chamber M3 is limited. The current flowing in the element M2 is limited by a pump current limiting means M4 so that the electromotive force generated by the element M1 is equal to a preset value. This current is sensed by an air fuel ratio detecting means M5 to produce an air fuel ratio signal. The setting of the current is changed to a smaller value by voltage changing means M6 so that the element M2 is not deteriorated during the operation with reduced fuel quantity. During such operation, atmospheric air is introduced into an exhaust tube. If the sensing elements are normal, the air fuel ratio is always constant. This value is compared with the setting value and the deterioration of the elements M1, M2 is sensed by a deterioration sensing means M7 to accurately control the air fuel ratio.
Patent JP-H10230260-A (JP)
Title: Water purifier
Inventor: INOUE KENICHI
IPC: C02F1/18
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To safely and easily produce a purified water at an arbitrary time by using a pressure pump using a secondary power source as a liquid feed means and arranging a sterilization filter provided with a porous membrane having a specific average particle diameter at the down stream of a main filter. SOLUTION: A raw water 11 is supplied to a storage tank 3 and sucked by the pressure pump 1 through a prefilter 2 and DC motor 7 driving the pressure pump 1 is driven by electric power generated by a solar cell via a charge/ discharge control device 9. The water to be treated is pressurized by the pressure pump 1 to form the pressurized raw water 12B and fed to the sterilization filter 5 through the main filter 4. A secondary purified water 14b improved in quality is formed in the main filter 4 and the sterilization filter 5 and at the same time, a waste water 13 lowered in quality by concentrating various organic materials and ions is separated. In such a case, the sterilization filter 5 is provided with the porous membrane having <=1μm average pore diameter.
Patent JP-H05229196-A (JP)
Title: Image processor
Inventor: FURUKAWA SHIGEHIRO
IPC: B41J2/00
Filed: 1992-02-24
Abstract: PURPOSE:To continue copying operation even in the case where paper is exhausted halfway in copying. CONSTITUTION:A paper feed means 61 is enabled to feed a plurality of kinds of paper. A selective means 63, when paper having a size and direction which are specified by a paper specifying data according to information from a detecting means 62 exists in the paper feed means 61, instructs feeding paper to the paper feed means 61, and instructs not performing an image converting processing to a converting means 64. Thereby, an image data passes through the converting means 64 as it is, and is copied on the paper fed from the paper feed means 61 by an image forming means 65. However, when the paper having the size and the direction which are specified by the paper specified data is gone according to the information from the detecting means 62, another paper capable of being fed is selected, and the paper feed means 61 is informed thereof. Besides, an image converting process required for copying the image on the selected paper is determined, and the converting means 64 is informed thereof.
Patent JP-S51111237-A (JP)
Title: A novel method for preparing 1,8-naphthoylene benzimidazole derivative s
Inventor: KIZAKI TSUTOMU
IPC: C09B57/00
Filed: 1975-03-27
Abstract: PURPOSE: To prepare 1,8-naphthoylene benzimidazole derivatives using specific starting materials, with simplified treatment of benzenethiol intermediates. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54128641-A (JP)
Title: Control system for cash memory
Inventor: MUKAERITA TAKASHI
IPC: G06F12/08
Filed: 1978-03-30
Abstract: PURPOSE: To perform efficient control, by controlling so that the addresses corresponding to the access request from CPU are in existing in many number to the cash memory.  
     CONSTITUTION: In the data processing unit having the cash memory 105, the counter 108 counting the number of accessing of CPU performing the operation control to the memory 105 and the counter 110 counting the number of accessing to the main memory when no data is in existing in the cash memory, are provided. Further, the counters 108 and 110 are initialized with the output from the cash memory 105 entrying the data from CPU 1 and the high speed bus and the bit rate of the memory 105 is calculated by adding the output of the both counters 108 and 110 to the bit circuti 113. The output of the circuit 113 is displayed on the display circuit 114 to judge the bit rate and to make efficient the memory 105. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62194042-A (JP)
Title: Cylindrical vibro-isolating member
Inventor: ISHIKAWA MAKOTO
IPC: F16F1/387
Filed: 1986-02-19
Abstract: PURPOSE:To vary a spring constant at the boundary of a load area smoothly, by providing a first elastic member between respective cylinders of a three- walled cylinder and providing second elastic members with one of the inner surface of the outer cylinder and the inner surface of the intermediate cylinder and one of the inner surface of the intermediate cylinder and the outside surface of the inner cylinder. CONSTITUTION:A pair of first outside and inside elastic member layers 4, 5 are disposed in three-walled engaging positions formed by an outer cylinder 1, an intermediate cylinder 2 and an inner cylinder 3, the members are deformed in a shearing direction in a usually operating area and a vibration preventing member is supported by a spring constant. On the other hand, one of second elastic member layers 6, 7 at one of the outside or the inside is employed in a heavily loaded area so that the vibration preventing member is supported by a greater spring constant. With respect to a further heavily loaded area both of the second elastic member layers 6, 7 at one of the outside or the inside are employed for supporting it with a further greater spring constant. With such an arrangement, the vibration preventing member is bent smoothly at the respective loaded boundaries for preventing vibration and noise.
Patent JP-S59160223-A (JP)
Title: Signal input device
Inventor: INOUE TADASHI
IPC: G06F13/42
Filed: 1983-03-03
Abstract: PURPOSE:To obtain a device which is capable of reading exactly an input signal even if it is varied in a short time by providing a latching circuit for inputting each input signal on an input stage, and unifying with time the input signal by this latching circuit. CONSTITUTION:A latching circuit for inputting each input signal is provided on an input stage, and a means for unifying with time the input signal by this latching circuit is provided. For instance, in case when two input signals 11, 12 are varied in a short time, these signals are stored and held in latching circuits 111, 112 by a latch signal 120, and on the other hand, its two output signals 141, 142 are differentiated and differential output signals 51, 52 are generated by delaying circuits 31, 32. Subsequently, these signals become an interruption request signal 7 by taking OR by an OR circuit 6, and it is prevented that the interruption request signal 7 is superposed, by making a period of the latch signal 120 longer than a time width of the differential output signals 51, 52. In this way, an address signal 10 is sent out of a CPU which receives the interruption request signal 7, and output signals 91-9n by opening gate circuits 81-8n.
Patent JP-H05233739-A (JP)
Title: Method for preparing block plan of electric equipment
Inventor: MORI KANJI
IPC: G06F17/50
Filed: 1992-02-24
Abstract: PURPOSE:To provide the method capable of easily and efficiently preparing the block plan which an electric equipment is arranged at a prescribed position. CONSTITUTION:In this method, the block plan in which the electric equipment is arranged at the prescribed position of a room is prepared. The preliminarily decided attachment rule of the electric equipment is held as a database. On the other hand, the area and constitution of the room is read from the data of a room equipment plan recorded in a recording medium, the arrangement of the electric equipment at the appropriate position according to the room is decided from the read information and the database, and the mark of the electric equipment is plotted on the room equipment plan, thereby the block plan of the electric equipment is prepared.
Patent JP-S63203373-A (JP)
Title: Recording sheet
Inventor: MATSUOKA KATSUMI
IPC: C09B11/26
Filed: 1987-02-19
Abstract: PURPOSE:To enhance light fastness of a microcapsule layer of a recording sheet, by incorporating a specified p-substd. aminophenylindolylphthalide derivative and/or a p-substd. aminophenylindolylazaphthalide derivative into microcapsules as a color former. CONSTITUTION:A p-substd. aminophenylindolylphthalide derivative and/or a p-substd. aminophenylindolylazaphthalide derivative, having a heterocyclic ring- substd. alkyl group, is incorporated in microcapsules, in a recording sheet comprising the microcapsules containing a substantially colorless electron-donative dye. The dye is preferably a dye of general formula I, wherein each of R1-R3 is hydrogen, a 1-18C alkyl, aralkyl, cycloalkyl or aryl, which may be substd. by a halogen, alkoxyl, aryloxyl, acyl, cyano or the like. It is preferable to incorporate an UV absorber into the microcapsules in order to further enhance the light fastness of a microcapsule layer.
Patent JP-S56134655-A (JP)
Title: Load piston type device for gradually increasing fluid pressure
Inventor: UMEDA MIKIO
IPC: F16H63/02
Filed: 1980-03-24
Abstract: PURPOSE: To prevent the fall in the transmission capability of a directional clutch without providing a special differential pressure valve, by utilizing two kinds of oil pressure, which are the filling pressure of a load piston chamber and the pressure of a line.  
     CONSTITUTION: A load piston type pressure control valve 17, quick return valves 24, 25 and a clutch changeover valve 30 for shifting oil pressure to the first or second clutch line are provided. The quick return valve 24 acts at the time of shifting to the first clutch line to fill the line by the oil pressure of a load piston chamber 22 in the main. The quick return valve 24 acts at the time of shifting to the second clutch line to fill the line by the pressure of a line in the main. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09226186-A (JP)
Title: Printing equipment
Inventor: DOI JUN
IPC: G06F3/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To realize the execution of a normal printing even under the state that expansion processing is too late for printing by effectively utilizing finite memory. SOLUTION: Data stored in a receive buffer 203 are fetched in succession and analyzed so as to be converted in intermediate data favorable for bit map expansion. On the basis of image positions generated by the intermediate data, the converted intermediate data are stored respectively in one corresponding to the generated image position of bans buffers, which are partitioned in advance in a page buffer 205. After the completion of the storage of the intermediate data by one page, on the basis of the intermediate data in the first band buffer, bit map expansion is performed in a frame buffer so as to be outputted to a printing mechanism part 209 when the recording timing of a band, in the buffer of which the intermediate data are stored, is realized.  When the bit map expansion is not yet completed even under the condition that the recording timing is realized, the image recording of the portion, the bit map expansion of which is not completed, is abandoned. When a series of image recording come to an end, whether the band, the printing of which is not completed, is present or not, is judged. When the above-mentioned band is present, a recording paper is taken again in this printing equipment, so as to start again the printing of the band, the printing of which has been not completed.