baber/WOPTO huggingface dataset:
Patent JP-H07143160-A (JP)
Title: Bus management system
Inventor: SAKAUCHI HIDEKI
IPC: H04L12/50
Filed: 1993-06-15
Abstract: PURPOSE:To facilitate data updating by confirming the deletion of path data at one end node after confirmation is obtained from all nodes. CONSTITUTION:When the instruction of generation, updating or delete of a path is given to a termination node 1, the instruction is discriminated and when the instruction is a path generation instruction, the connection state of path data is generated tentatively, the command of the connection state establishment in nodes 3, 2 and the generation command of path data 12 in the node 2 is sent to the nodes 2, 3 and after the connection state from the node 3 is confirmed and data generation from the node 2 is confirmed, then the generation of the path data 11 is confirmed. When the instruction is an update instruction, the path data 11 in the termination node 1 are updated to confirm the data. When the instruction is a delete instruction, the path data 11 and the connection state 8 are deleted tentatively and the deletion of the connection states 9, 10 and the path data 12 is commanded to the nodes 3, 2 and after confirmation from the nodes 2, 3 is obtained, the deletion of the path data 11 is confirmed.
Patent JP-H09326554-A (JP)
Title: Solder alloy for electrode for joining electronic component and soldering method therefor
Inventor: SAKAI YOSHINORI
IPC: B23K35/26
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent lead component from being contained in solder joints and thus improve repeated thermal fatigue resistance characteristics in high- temperature environment, by using solder alloy for electrodes for joining electronic components and using specific quantities of Sn, Ag and Cu as the major components of the alloy. SOLUTION: A solder alloy for electrodes for joining electronic components uses Sn, Ag and Cu as its major components with their weight ratio set to 92-97wt.% for Sn, 3.0-6.0wt.% for Ag and 0.1-2.0wt.% for Cu. Adding a small quantity of Ag to Sn-based solder obtains an alloy having microminiature alloy structure, excellent in thermal fatigue resistance characteristic and further increases its melting point. Further, adding a small quantity of Cu produces an intermetallic compound and enhances mechanical joining strength. Moreover, adding a small quantity of Bi improves wettability. Furthermore, adding a small quantity of In improves the elongation characteristic and thermal fatigue resistance characteristic of the alloy.
Patent JP-S5268358-A (JP)
Title: Electronic gun parts
Inventor: NAKAMURA HISAO
IPC: H01J29/48
Filed: 1975-12-05
Abstract: PURPOSE: The metal rectifying device is formed on a single or both surfaces of 1st and 2nd grid electrodes of single-unified structure electronic gun, and incharge areas of blue and blue line are electrically isolated. Thus, electronic gun characteristics of different body structure is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5852178-A (JP)
Inventor: RICHIYAADO JIEI ERITSUKUSON
IPC: B66B11/02
Filed: 1982-08-19
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-S5934127-A (JP)
Title: Pressure sensor
Inventor: UEDA TOSHITSUGU
IPC: G01L9/00
Filed: 1982-08-20
Abstract: PURPOSE:To improve the detection sensitivity, by constituting a pressure sensor with a pressure receiving diaphragm, which has a pressure receiving part surrounded with plural space parts and has coil patterns on both faces of the pressure receiving part, and a magnetic field generating means which gives a magnetic field interlinked to these coil patterns. CONSTITUTION:The pressure sensor is constituted with a case 20 in which a hollow disc-shaped spacer 14, a permanent magnet 15, a pressure receiving diaphragm 16, a holder 17, a cover 28, a packing 19, and incidence windows 21 and 22 are provided and a measuring component gas is sealed. The pressure receiving diaphragm 16 has a pressure receiving part 30 which is surrounded with plural space parts 24, 25, and 26 formed by cutting a thin plate such as a quartz plate and is supported by narrow arms 27, 28, and 29, and coil patterns 31 provided on both faces of the pressure receiving part 30. When the pressure in the case 20 is increased by the incidence of infrared rays, the pressure receiving diaphragm is pressed upward, and a magnetic flux is interlinked with coil patterns 31 to flow an induction current.
Patent JP-S63309486-A (JP)
Title: Blank region setter
Inventor: NAGATA KATSUMI
IPC: B41J21/00
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a memory blank region setter capable of obviating an increase in the capacity of an image memory, by providing a controlling means so constructed as to be capable of changing set data written in a blank area- setting register during printing or simultaneously with complection of printing. CONSTITUTION:Simultaneously with completion of writing of a text in a first text writing region A, an end signal is sent to the side of a CPU 4 through a video data-controlling circuit 6 in the condition where a paper is fed. Based on the signal, re-inputting of set data written in a blank region-setting register 8 as intermediate blank data and initialization of a counter 7 are performed from the side of a host computer, and a printing-starting signal Vs is outputted. Then, a setting is made so as to permit interruption by a horizontal synchronizing signal Ls, and detection by a photo-diode 1 is conducted for each line scan. The signal Ls is outputted to the side of an interrupting means 3, thereafter counting-up in a counter 7 is conducted based on the signal Ls, and setting of an intermediate blank region and printing of a text in a second text writing region are performed.
Patent JP-H0314628-A (JP)
Title: Apparatus for opening and mixing staple cotton
Inventor: PIETORO BIANKI MARUTSUORI
IPC: D01G9/08
Filed: 1990-05-31
Abstract: PURPOSE: To obtain an opened staple cotton state wherein the fiber material is perfectly homogenized and mixed and wherein the irregularity of weight is little, by treating staple cotton opened and mixed in two line opening zones I in one line. CONSTITUTION: This apparatus is provided with two or more adjacent vertical type staple fiber-feeding chambers 1, 1', and staple cotton carried through a duct 4 with a negative pressure is alternately fed into the chambers 1, 1' through a conveyer 2 and cylinders 3 which are rotated in the mutually opposite directions. A pair of cylinders or rollers 7 which are rotated on horizontal axes and used for gripping the staple cotton are disposed in the bottom portions of the chambers, respectively. The cylinders or rollers 7 are cooperated with a pair of cylinders 10 for opening cotton. Carding plates 10 are disposed at places close to the cylinders 8 for opening staple cotton. Thus, the staple cotton opened and mixed in the two line cotton-opening zone is treated in one line, thereby improving the mixing and preventing the irregularity of the weight.
Patent JP-S5667556-A (JP)
Title: Coating device
Inventor: NAKANE YASUHARU
IPC: B05C3/09
Filed: 1979-11-09
Abstract: PURPOSE: To perform automatic and much coating, by raising the liquid level of the coating material in the coating operation chamber by pressurized air in the device which coats the coating material to the screw part of a bolt and so on.  
     CONSTITUTION: Tank 3 is partitioned by partition plate 5 to form coating operation chamber 9 and pressure working chamber 7 which is constituted under the airtight condition by the partition plate, airtight plate 13, and liquid surface 77, and these chambers can be connected through coating material flow path 11. Work support plate 21 having holes 23 which support materials 19 to be coated is provided on execution room 9. Materials 19 to be coated are inserted to holes 23 of support plate 21 and are put on execution chamber 9, and pressurized air is supplied to pressure working chamber 7 to raise the liquid level of coating operation chamber 9, thereby coating bolt shaft parts and so on. As a result, much and uniform coating is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5899513-A (JP)
Inventor: ARAN BEIKAA
IPC: B25J9/06
Filed: 1982-08-20
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-H0816002-A (JP)
Title: Electrophotographic recording apparatus
Inventor: NAKAZAWA TAKESHI
IPC: G03G15/16
Filed: 1994-06-27
Abstract: PURPOSE:To remove toner adhering to a transfer roller and prevent the back side of a paper sheet from being stained with a toner without a maintenance cost by installing an electrode near the transfer roller and applying voltage with reverse polarity to that of the surface potential of the transfer roller to the electrode. CONSTITUTION:An electrode 3 installed near a transfer roller 51b is connected with an electric power source part 4 and an external box 1 having an open part A in the transfer roller 51B side is installed so as to surround the electrode 3. The toner to be used here is made to have negative polarity, and due to that, the surface potential of the transfer roller 51B is set to be positive and the potential to be applied to the electrode 3 is set to be negative. The toner adhering to the transfer roller 51B is charged and has the same polarity as that of the potential of the surface of the transfer roller 51B by the effect of the high voltage applied to the transfer roller 51B. Consequently, an electric field is generated toward the electrode 3 from the transfer roller 51B. Being affected by the potential shielding effect of the external box 1 which is earthed, the electric field is generated concentrically to the open part A of the external box 1 and the toner adhering to the transfer roller 51B can be attracted easily to the external box 1.
Patent JP-H08306205-A (JP)
Title: Auxiliary reflector for luminaire
Inventor: ISOBE HITOSHI
IPC: F21V17/00
Filed: 1995-05-08
Abstract: PURPOSE: To contribute to energy savings by increasing illuminance while using an existing luminaire. CONSTITUTION: This auxiliary reflector for a luminaire is mounted with its retaining part 1 gripping a fluorescent lamp 5, and the iron piece 4 of a reflector is attracted and connected to the magnetic piece 3 of the retaining part.
Patent JP-H0436464-A (JP)
Title: Production of sputtering target
Inventor: SAITO KENJI
IPC: C23C14/34
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a stable phenomenon of electric discharge and to reduce the generation of foreign matter by making silicon conductive by doping silicon with impurities before blending silicon and other raw materials. CONSTITUTION:Silicon is made conductive by doping silicon among the components of a target with impurities, such as boron, phosphorus, and arsenic. The resulting silicon made conductive is blended with other raw materials, such as aluminum, and they are melted. Subsequently, a sputtering target is produced by the conventional method. By this method, a silicide target in which stable electric discharge can be maintained and the generation of foreign matter due to abnormal electric discharge can be prevented when this target is used for a D.C. sputtering device can be obtained.
Patent JP-H0723364-A (JP)
Title: Viewing device for pay ciphered broadcasting
Inventor: NAKAMURA TAKASHI
IPC: H04N7/16
Filed: 1993-06-16
Abstract: PURPOSE:To finely charge fee and to prevent the generation of illegal view by decoding pay ciphered broadcasting by a portable information storage medium issued from a broadcasting station. CONSTITUTION:An IC card 2 is provided with decoding logic, ciphering logic, user ID, information necessary for the payment of charge, keys for respective logic elements, and a processing control part, and includes also an external contact terminal for transferring power supply and signals to/from external devices. In the case of flat type, as for information necessary for the payment of charge, selection specifying information for specifying a pay item before the start of view is recorded in the card 2. In the case of pay per view system, actual result information for specifying a practically viewed broadcasting time is registered in each view by an IC card reader/writer 5 in a decoder 4. The card 2 is issued from a pay ciphered broadcasting station to a contractor. Consequently charge payment in each contractor can be executed in both the systems and pay broadcasting can be viewed by self-payment on a position other than a home.
Patent JP-S5846680-A (JP)
Title: Memory element
Inventor: SHIRASAKI MASATAKA
IPC: H01L21/8246
Filed: 1981-09-14
Abstract: PURPOSE:To eliminate restriction resulting from domain size of plarization by introducing thin films for all elements comprising ferro-dielectric material, realize micro-dimensions of elements by simplifying the structure and to improve inversion speed of polarization by vertically applying a write voltage to the film surface. CONSTITUTION:The write electrode 4, ferro-dielectric thin film 1b, semiconductor thin film 2a, insulating thin film 10 and write electrode 4 are laminated on the  insulating substrate 9 and the read electrode 5 is provided at both ends of semiconductor thin film 2a. A conductivity between the read electrodes 5 is determined in accordance with charge density in the semiconductor thin film 2a and polarity thereof. When the semiconductor thin film is n type, it becomes conductive for minus charge but non-conductive for plus charge. In addition, an insulating thin film 10 is inserted between the semiconductor thin film 2a and write electrode 4 in order to prevent change of conductivity, namely drop of read output signal. A memory element is formed into the 2-terminal structure and further the structure of memory plane composed of the word lines and bit lines is simplified. Thereby, high integration density is realized and operation speed as the memory plane can be improved.
Patent JP-H0441470-A (JP)
Title: Production of monochloroacetonitrile
Inventor: NAKAHAMA TETSURO
IPC: C07C253/30
Filed: 1990-06-05
Abstract: PURPOSE:To safely and readily obtain a compound useful as an organic synthetic raw material or a raw material of medical drug or agricultural chemical in high yield by reacting glycolonitrile with chlorinated formic acid ester in a polar solvent. CONSTITUTION:Glycolonitrile is reacted with chlorinated formic acid ester expressed by the formula ClCOOR (R is 1-6C alkyl, cyclohexyl, phenyl, benzyl, allyl, diethylene glycol, 1-6C chloroalkyl or 1-6C alkylphenyl) in a polar solvent at -30 deg.C to 150 deg.C for 0.5-8 hr to afford the aimed compound. 1-5 mol chlorinated formic acid ester is used to 1 mol glycolonitrile and 1-10 mol solvent is used per 1 mol chlorinated formic acid ester.
Patent JP-H1097783-A (JP)
Title: Method and system for driving spindle and actuator motors of hard disk drive
Inventor: JEFFREY EDWARD N
IPC: G11B21/08
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To drive spindle and actuator motors of various types of a hard disk drive with less circuit parts. SOLUTION: This system comprises a spindle motor control circuit 120, a spindle motor power circuit, an actuator motor control circuit 110, and an actuator motor power circuit. The spindle and actuator motor control circuit is formed on a first board 100, and the spindle and actuator motor power circuit is formed on a second board 200. The system is provided with also at least one disk 22 mounted on a spindle 21 being freely rotatable, a spindle motor energized by a spindle motor power signal and controlling rotation of the spindle 21, plural disk reading out heads 12 being adjacent to the disk, and an actuator motor energized by an actuator motor power signal and controlling the position of the disk reading out head.
Patent JP-S5934986-A (JP)
Inventor: KASUYA TAIJI
IPC: B62K21/02
Filed: 1982-08-24
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-H0510071-A (JP)
Title: Facing molding
Inventor: MORIWAKI HIDEKI
IPC: E04F19/02
Filed: 1991-06-18
Abstract: PURPOSE:To enable the execution unnecessary for positioning work of a mall body in the case the mall body is fixed by providing a holder formed in a form capable of fixing to an opening edge corner section of walling and the molding body formed ion form capable fitting to the holder. CONSTITUTION:A holder 100 is fixed to a fixing angle 123 of the second external walling 12 with a screw 74. At that time, a position of the holder 100 is so set that it is a position of a longitudinal molding body 72 in the case it is fitted to the holder 100. After that, the longitudinal molding body 72 is fitted to the holder 100, and the longitudinal molding body 72 is fixed to a frame member 121 of a external walling 12 with a screw 75. A cap 73 is loaded between a leg 726 of the longitudinal molding body 782 and an auxiliary leg 728, the head of the screw 75 is covered and, at the same time, a gasket 9 is loaded between a longitudinal facing molding 7 and the external walling 12. According to the constitution, work efficiency when a facing molding is mounted to the opening edge corner section of walling can be promoted.
Patent JP-H10313909-A (JP)
Title: Slide fastener
Inventor: KUBO AKINORI
IPC: A44B19/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a slide fastener whose opening/closing is easy to be recognized. SOLUTION: A slide fastener 2 is opened/closed by engaging fastener elements 3, 3 arranged in parallel with each other. The fastener elements 3 are classified by being colored into different colors respectively so that a first color 31 can be recognized from the outside in a closed state of the fastener 2, while the first color and a second color 32 which is different from the first color can be recognized from the outside in the opened state of the fastener 2.
Patent JP-S634805-A (JP)
Title: Device for liquid separation, concentration, and dehydration utilizing low-temperature heat source
Inventor: INOUE KOZABURO
IPC: B01D61/58
Filed: 1986-06-24
Abstract: PURPOSE:To remarkably reduce the consumption of heat energy by utilizing the low-temp. waste heat from a factory as the heat source of a heater of the title device for liq. separation, condensation, and dehydration by pervaporation. CONSTITUTION:The low-temp. heat H at <=150 deg.C from a low-temp. heat source 13, etc., in a factory is used as the heat source to be sent to a heater 15 for heating a liq. mixture A to be fed to the primary side 4 of the membrane modules 6 which are provided in a vacuum vessel 7 in multiple stages. Moreover, the LNG cryogenic source R from LNG equipment 14, etc., is utilized as the cooling source of a condenser 12 for condensing permeated vapor S taken out to the secondary side 5 through the pervaporation membrane of the membrane module 6.
Patent JP-S635158-A (JP)
Title: Unit injector
Inventor: MARUYAMA IWAO
IPC: F02M57/02
Filed: 1986-06-24
Abstract: PURPOSE:To promote the improvement of strength and the high increase of pressure, by forcing a barrel to bc fixedly inserted by an expansion fit into a forced insertion hole formed in a housing, in the case of a unit injector for a Diesel engine. CONSTITUTION:A unit injector is integrally constituted of a fuel injection pump part 10 and a fuel injection valve part 11. A forced insertion hole 13 with a step is formed successively to a plug hole 12 in a housing 1. A barrel 2, in which a high pressure delivery port 26 and a low pressure suction port 25 are machined to be finished in the side surface, is forced to be inserted and fixed by expansion fitting into the forced insertion hole 13. In this way, the injector increases a supporting area substantially improving strength. While the injector, which provides lees leakage of oil in the built up part, can correspond to the high increase of pressure.
Patent JP-H01313641-A (JP)
Title: Air/fuel ratio controller for internal combustion engine
Inventor: MIYAKE MITSUHIRO
IPC: F02D41/00
Filed: 1988-06-14
Abstract: PURPOSE:To maintain a high exhaust gas purifying efficiency by increasing and reducing the rich and lean integration gains in the PI conversion for the air-fuel ratio offset, depending onto the rich and lena response delay time information of an oxygen sensor. CONSTITUTION:The O2 concentration in the exhaust gas in an internal combustion engine E which is detected by an oxygen sensor 17 and a standard value 47 are compared in a comparing means 48, and a calculation means 230 calculates the feedback quantity through the PI calculation on the basis of the offset of the O2 concentration, and an air fuel ratio control means 45 is controlled. The rich and lean integrations gains in the PI calculation are set by an integration gain setting means 233, depending on the rich and lean delay time information of the oxygen sensor 17 which are set according to the engine load and the revolution speed in a setting means 232 and the rich and lean proportional gains which are set by a setting means 231. Thus, even if the response delay time of the oxygen sensor varies according to the engine operation state, the superior air/fuel ratio control can be carried out.
Patent JP-S5269497-A (JP)
Title: Preparation of organic polyisocyanates
Inventor: OGAWA SHINSAKU
IPC: C08G18/79
Filed: 1975-12-08
Abstract: PURPOSE: To effectively prepare organic diisocyanate polymers having isocyanurate rings by the use of a metal salt of acetylacetone as a catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H076292-A (JP)
Title: Signal equipment control system
Inventor: TEZUKA KOJI
IPC: G08G1/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide the signal equipment control system in which traffic flow at plural intersecting points over a wide range is always smoothed and copes with a suddenly occurred event. CONSTITUTION:A control blue time at every date and at every current indication of weather and a flowing in/out traffic quantity at each intersecting point are inputted from a timer section 5, a meteorological information reception section 4 and a traffic information entry section 6 to a control section 1 and the information is given to a neural network 2 to predict the flowing in/out traffic quantity at each intersecting point after n-minute. Then the control section 1 calculates a blue time control quantity for minimizing traffic delay time at every current indication at each intersecting point based on the flowing in/out traffic quantity after n-minute and a signal blink interval of the signal light device 7 is controlled based on the control quantity. Thus, deviation of traffic flow at each intersecting point is avoided and the traffic of each intersecting point over a wide range is smoothed and the control quantity is calculated cyclicly, then the system copes with a suddenly occurred event.
Patent JP-S5671171-A (JP)
Title: Optical character reader
Inventor: NANBA HIROMI
IPC: G06K9/03
Filed: 1979-11-12
Abstract: PURPOSE: To prevent lowering of the operating ratio of the machine for reject recovery operations, by providing the second hopper which accumulates read forms before the reject processing of them.  
     CONSTITUTION: Forms accumulated in the first hopper 1 are fed out to carrying path 12 by belt 3 and are read by reader 4. Read forms are accumulated by the second hopper 5. If the read form has no reject characters, the form is carried from the second hopper 5 and is sorted. If the form has reject characters, it is accumulated in the second hopper 5, and the operator corrects them with indication of the keyboard while watching display of the CRT. After correction, the form accumulated in the second hopper 5 is carried and sorted. Thus, the operating ratio of the reader can be improved by providing the second hopper. 
     COPYRIGHT: (C)1981,JPO&Japio