baber/WOPTO huggingface dataset:
Patent JP-H04325728-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: OTA ISAMU
IPC: F02D9/02
Filed: 1991-04-24
Abstract: PURPOSE:To reduce an amount of fuel stuck on a wall surface so as to prevent over-rich of an air-fuel ratio at the time of decelerating while obtaining good accelerating property by providing an opening control means for restricting the maximum opening of a throttle valve to a low level according to opening condition of an internal combustion engine. CONSTITUTION:When an engine temperature is lowered more than a prescribed temperature, deterioration condition of fuel atomization is judged in an ECU 30 on the basis of a cooling water temperature, so that solenoid valves 27a, 27b are switch-operated. As a result, atmosphere pressure is led in the diaphragm chambers 26a, 26b of an actuator 26, and a control lever 22 is turned by a spring 23, so that the top end part 22a thereof is positioned to a position which is abutable on the step part 5b of a throttle lever 5. In this condition, when an acceleration pedal for accelerating is stepped in the maximum limit level, the step part 5b abuts on the top end part 22a of the control lever 22, and the turning amount of the throttle lever 5 is restricted, thereby intake flow speed and intake negative pressure become optimal in fuel atomization so as to obtain good acceleration property.
Patent JP-S5546523-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIBATA SUNAO
IPC: H01L21/3205
Filed: 1978-09-29
Abstract: PURPOSE: To prevent the resistance of a polysilicon layer from rising due to heat treatment or the like, by patterning the polysilicon layer which becomes an electrode or a wiring, diffusing an impurity into the layer and irradiating laser light upon the layer to reduce its resistance.  
     CONSTITUTION: A field oxide film 12 and another oxide film 13, which becomes a gate oxide film, are produced on the a substrate 11. A polysilicon layer 14 is produced on the films 12, 13. A photoresist film 15 is selectively made on the layer 14. The layer is etched so that it is patterned and a polysilicon 14 which becomes a gate electrode and a wiring is left. The film 13 is partly removed. An impurity is diffused into the film 13, thereby making a source region 16 and a drain region 17. At that time, the impurity is also diffused into the layer 14 so that a polysilicon layer 14' of relatively low resistance is provided. Laser light 30 is irradiated upon the layer 14' so that the resistance of the layer 14' is reduced much more. The reduced resistance of the layer 14' is appropriate for the layer 14' to be used as a gate electrode or a wiring. Since the irradiation of the laser light is performed after the production of the regions 16, 17, the resistance of the layer 14' is prevented from rising again due to heat treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60261874-A (JP)
Inventor: FURUMURA TAKEJI
IPC: E05B65/08
Filed: 1984-06-11
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-H07325757-A (JP)
Title: Storage management device
Inventor: MURAMATSU ATSUKI
IPC: G06F12/06
Filed: 1994-05-31
Abstract: PURPOSE:To increase the address converting speed for a storage management device which switches the storage spaces. CONSTITUTION:A setting instruction given from a processor 100 is detected by a decoding circuit 211, and a flip-flop 241 is activated. When a memory access is instructed by the processor 100, a memory control circuit 251 gives some of addresses set on an address bus 130 to the address input of a memory cell 271. Furthermore the circuit 251 gives the data set on a data bus 120 to the data input of the cell 271 via a buffer circuit 261. If the flip-flop 241 is not activated yet, no access is given to the cell 271 even when a memory access instruction is given from the processor 100.
Patent JP-S5546051-A (JP)
Title: Compressor
Inventor: ANPO KATSUO
IPC: F04B45/04
Filed: 1978-09-29
Abstract: PURPOSE:To imporve the reliability and to eliminate the maintenance, by employing an electromagnet for transmitting power under contactless condition thereby eliminating the problem relating to the seal mechanism and lubrication of movable section. CONSTITUTION:An electromagnet 11 is fixed to the casing 4 then bottom plate 8 is placed while facing with the electromagnet 11 through coil spring supporting base fixed to the casing 4 and coil spring 10 fixed to it. Gas compressing chamber 9 is constructed with bottom plate 8, bellows 7 and cover 3, then sealed air tightly through gasket 6. Inlet nozzle 1 and outlet nozzle 2 for gas is provided on the cover 3, while flow control mechanism comprising a float 15 and upper, lower smoothing boards 13, 14 is provided in each flow path. Consequently relative motion is achieved under the condition where electromagnet 11 and bottom plate 8 are not  contacted, resulting in the elimination of seal mechanism and lubrication system at  the movable section.
Patent JP-H09306712-A (JP)
Title: Chip electronic component and manufacture thereof
Inventor: ITO TAKUO
IPC: H01C17/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To enable mass production of chip electronic components by simplifying a manufacturing process thereof, and enable obtaining sufficient electric conduction simply by pressing the component in contact with an electrode layer on an end surface thereof. SOLUTION: A plurality of parallel slots are formed in a substrate, and electrode layers 3 are formed in the slots. After an electronic element layer 4 constituting an electronic element continuously on the surface of the substrate and surface parts op the electrode layers 3, the substrate is cut into individual chip electronic parts 1. Thus the electronic element layer 4 is formed on the surface of a base 2. The chip electronic part 1 is provided in which end parts of the electronic element layer 4 are electrically connected with the electrode layers 3 on surface parts 3a of the electrode layers 3 formed on both lateral sides of the base 2.
Patent JP-S61277787-A (JP)
Inventor: YOSHIDA SATORU
IPC: E06B3/46
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5242539-A (JP)
Title: Improved vulcanizable rubber composition for waterproof sheet
Inventor: FUTAMI TAKASHI
IPC: C08L23/22
Filed: 1975-10-01
Abstract: PURPOSE: A vulcanizable rubber composition for waterproof sheet having improved rate of vulcanization, using a specific amount of ethylidenenorbornene as the nonconjugated diene component of an ethylene-propylene-non-conjugated diene terpolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5822015-A (JP)
Inventor: TAKEUCHI HIROSHI
IPC: A47G27/02
Filed: 1981-07-29
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-H02298901-A (JP)
Title: Color filter protective coating material
Inventor: ABE TOYOHIKO
IPC: G09F9/00
Filed: 1989-05-12
Abstract: PURPOSE:To increase the thickness of a protective film to sufficiently fill the steps between color filters and to enhance solvent resistance, chemical resistance and heat resistance by heating and curing an epoxy resin and melamine deriv. having specific general formulas in the presence of an acidic catalyst. CONSTITUTION:This coating material is formed by heating and curing the epoxy resin having the structure of the general formula I and the melamine deriv. having the structure of the general formula II in the presence of the acidic catalyst. The p-toluene sulfonic acid deriv. expressed by formula III is used for the acidic catalyst for curing both of the general formula I and the general formula II by bringing the same into sufficient reaction with each other. The melamine deriv. of the general formula II is compounded at 1 to 100pts.wt. with 100pts.wt. epoxy resin of the general formula I and the p-toluene sulfonic acid deriv. of the general formula III is compounded at 0.2 to 10pts.wt. with 100pts.wt. total content of the epoxy resin of the general formula I and the melamine deriv. of the general formula II. These materials are heated and cured at 100 to 250 deg.C.
Patent JP-S5452988-A (JP)
Title: Semiconductor device
Inventor: TANAKA YUUJI
IPC: H01L29/06
Filed: 1977-10-04
Abstract: PURPOSE: To secure an easy reduction of the collector resistance by providing both the high impurity density diffusion layer and the high impurity density epitaxial layer of the same conduction type to the rear surface of the uni-conductive  substrate with the overall thickness increased and then polishing the substrate surface into a prescribed thickness to form the PN junction there.  
     CONSTITUTION: The rear surface of N -  -tye Si substrate 11 is polished to a mirror surface; SiO 2  film 15 is formed on the entire surface of substrate 11; and film 15 on the rear surface is removed. Then the N-type impurity is diffused through the exposed rear surface to form N + -type layer 12, and N + -type single- crystal layer or poly-crystal layer 12' are stacked on layer 12 via the vapor growth using SiH 2 Cl or the like. Thus, the overall thickness is increased for substrate 11, and then the substrate is polished from the side of film 15 into a prescribed thickness to form P-type region 13 through diffusion. Then N-type region 14 is provided within region 13 to form a transistor. In this way, the thikness of layer 12' cab be increased freely, thus lowering the collector resistance enough as well as increasing the mechanical strength 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04347415-A (JP)
Title: Combustion controller
Inventor: TAKECHI HIROSHI
IPC: F23N5/00
Filed: 1991-05-24
Abstract: PURPOSE:To carry out combustion control in the most suitable way after the detection of ignition by applying a theoretical calculation or fuzzy inference and controlling to ignite at a quantity of fuel consumption that is in response to a set signal from the beginning of the combustion. CONSTITUTION:A control circuit 6 seeks a target quantity of fuel consumption from the water volume, water temperature, and set temperature by theoretical calculation or fuzzy inference, and it controls a blower 8 and proportional control valve 9 according to a set signal of a controller 7 from the time of starting combustion and makes the outlet temperature of the water heated by a heat exchanger 2 build up rapidly. It is, therefore, possible to control the temperature of the delivered hot water at the outlet of the heat exchanger 2 from the time of starting combustion according to a set signal and build up the temperature of the delivered hot water rapidly.
Patent JP-S5744855-A (JP)
Title: Automatic analyzer
Inventor: YOSHIDA KASUMI
IPC: G01N35/02
Filed: 1980-09-01
Abstract: PURPOSE: To improve the operability of an automatic analyzer, by a method wherein a reaction table is made to turn forward and backward during a period of successively measuring a sample to stop sample and reaction containers at the specified position.  
     CONSTITUTION: A driving gear 12 using a pulse motor is connected to a reaction table 10 in series in such a manner that the gear can be turned forward and backward. In addition, on the reaction table 10 is provided a row of containers 14 loaded with samples to be analyzed, while a row of reaction containers 16 are installed inside the table. During a period from the measurement of a first sample at the position of a photometer to that of a second sample at its measuring position, the reaction, table is made to turn forward and backward to stop the sample container and the reaction container at the specified position. By so doing, analysis in different conditions including reaction time and reagent injecting time can be made only by changing the program of the analyzer, so that operability is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5821155-A (JP)
Title: Production of detecting element for gas and humidity
Inventor: WATAI HISAO
IPC: H01C7/00
Filed: 1981-07-30
Abstract: PURPOSE:To obtain a detecting element having good thermal efficiency and excellent sensitivity and durability by superposing two sheets formed by adding a binder to powder of a metallic oxide having sensitivity to gas or humidity with metallic paste for a heater printed on one side of said sheets in-between, and calcining the superposed sheets. CONSTITUTION:Alloy powder paste of Au and Pd, Pt and Pd, etc. is screen- printed on one side of the sheet 1 out of the two sheets 1, 1' prepd. by adding a plasticizer, a binder such as resins to the powder of a metallic oxide having sensitivity to gas or humidity or both, whereby a heater 2 is formed. After electrodes 3, 3' are formed on the other surface of the sheet 1 and one surface of the sheet 1', the sheets 1, 1' are laminated under pressure with the heaters 2 in- between; thereafter the sheets are calcined to one body. Terminals 4, 4' for the electrodes 3, 3' and terminals 5, 5' for the heater 2 are mounted by a bonding method or the like, whereby the detecting element is obtained. The element having good heating efficiency of the heater and having excellent durability and high sensitivity is obtained.
Patent JP-S61278519-A (JP)
Title: Purification of polymer having carboxylic groups on both ends
Inventor: ASHITAKA HIDETOMO
IPC: C08L63/00
Filed: 1985-06-04
Abstract: PURPOSE:To decrease ionic impurities contained in a polymer without any loss of the polymer easily by dissolution, by contacting a polymer having carboxyl groups on both ends with water in the presence of a ketone which is a good solvent therefor and is miscible with water. CONSTITUTION:A polymer having carboxyl groups on both ends (e.g., 1,3- butadiene/acrylonitrile copolymer having carboxyl groups on both ends) and containing ionic impurities such as Na is contacted with water in the presence of a ketone (e.g., acetone) which is a good solvent therefor and is miscible with water. This mixture is settled or, desirably, centrifuged to separate a polymer solution layer from a water/solvent layer containing transferred ionic impurities. The solvent and the water are distilled from the polymer solution to obtain a polymer freed of ionic impurities. The obtained purified polymer can be suitably used as, e.g., a flexibility-inparting agent used in sealing a semiconductor with an epoxy resin.
Patent JP-H06334602-A (JP)
Title: Mobile communication system
Inventor: KAKIZAKI AKEMI
IPC: H04W92/08
Filed: 1993-05-21
Abstract: PURPOSE:To provide a mobile communication system in which a file code is not necessary for a signal in a radio communication between a mobile station and a base station. CONSTITUTION:In a radio base station 3 or a mobile station 2, the file code is deleted from a picture signal applied from a facsimile equipment by a base station file control part 32 or a radio station file control part 22, and the picture signal is transmitted through a radio line 7 to the other side. Also, in the radio base station or the mobile station, the file code is inserted into the picture signal received by radio by the base station file control part 32 or the mobile station file control part 22 so that the time length of the picture signal can be more than the minimum transmitting time of the facsimile equipment detected by a base station side terminal capability storage part 35 or a mobile station side terminal capability storage part 25. Then, the picture signal whose time length can be more than the minimum transmitting time of a facsimile equipments 1 or 5 after the file code is inserted is transmitted to the facsimile equipment.
Patent JP-S6013141-A (JP)
Inventor: KATAMUNE TETSUHIRO
IPC: F24H1/18
Filed: 1983-06-30
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-H06329314-A (JP)
Title: Transfer device for long cloth while maintaining loop shape
Inventor: SANTO YOSHITERU
IPC: D06B23/04
Filed: 1993-05-21
Abstract: PURPOSE:To provide a device, by which long cloth can be transferred in loop mechanically and continuously in a wet heat treating chamber. CONSTITUTION:Driving rolls 5 for intermittently drooping and transferring cloth are disposed in a wet heat treating chamber 1, and further a gas injection nozzle 8 for preventing the occurrence of slip between the driving rolls 5 and the cloth is disposed opposite to each driving roll 5. Thus, in the wet heat treating chamber 1, there is no slip between the drooped and transferred cloth and the driving rolls 5, so that it is possible to perform no-tension transfer having excellent reliability in loop formation.
Patent JP-H08314963-A (JP)
Title: Information retrieving method and information using method
Inventor: AMADA KENICHI
IPC: G06F17/30
Filed: 1995-05-18
Abstract: PURPOSE: To unnecessitate the retrieval keyword selecting work, to shorten the retrieval time and to reduce the retrieval omission. CONSTITUTION: Data to be a register object is read by an image scanner 1 and transferred to an image file text converting device 2. The device converts a prescribed page of data into text data as retrieval information. A work station 3 stores whole data in an optical image storage device 5 and also stores retrieval information in a high-speed read/write storage device 4. At the time of a retrieval later, retrieval information stored in the high-speed read/write storage device 4 becomes the retrieval object so that the retrieval time is shortened. A part of data becomes retrieval information as it is, so that keyword selecting work is unnecessitated and the retrieval omission is also reduced.
Patent JP-S5547798-A (JP)
Title: Speaker
Inventor: OBARA ISAO
IPC: H04R7/22
Filed: 1978-10-02
Abstract: PURPOSE:To prevent the defective bonding of edge and damper coupled to the vibration plate of a speaker, by providing a groove the which the circumferential margin for edge and damper is inserted. CONSTITUTION:The groove 17 to which the circumferential margins 14 and 15 of the edge 10 and the damper 11 are inserted is provided for the fitting surfaces 12 and 13 of the edge 10 and the damper 11 supporting the vibration system of a speaker vibration free, and after injection the adhesives 16 in the groove 17, the edge 10 and the damper 11 are positioned by only mounting them so that the circumferential margin can be inserted into the groove 17, and the edge 10 and the damper 11 are finished for bonding with the frame 6 by drying the adhesives 16. The adhesives injected and bonded to the concave of the groove 17 is limited to a given amount, thus preventing excessive adhesives and apllying unevenness.
Patent JP-S60263337-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G11B7/135
Filed: 1984-06-12
Abstract: PURPOSE:To improve the detecting sensitivity for an out-of-focus state and to attain a compact optical system with an optical head, by dividing the light beam delivered from a polarized beam splitter into two parts by a prism which is unified with said beam splitter. CONSTITUTION:The laser beam L sent from a light source 33 is condensed on the surface of anoptical disk 21, and this reflected light is reflected again by a polarized beam splitter 35. This reflected beam is divided into two directions by a prism 41 unified with the splitter 35. A beam component L1 delivered from an output surface 401 including an optical axis is transmitted through a projection lens 42 and irradiated to a photodetector 43 for detection of a track shift. While a beam component L2 delivered from an output surface 402 detects an out-of- focus state via a photodetector 45. Therefore a small change is given to the section spot size of a beam by the prism 41 in order to improve the detecting sensitivity for out-of-focus state. The focal distance of the lens 42 is shortened since the prism 41 is unified with the beam splitter. This attains a compact optical system with an optical head.
Patent JP-H06305988-A (JP)
Title: Production of fraction rich in methylnaphthalene and dimethylnaphthalene
Inventor: AIZAWA SHIRO
IPC: C07C5/41
Filed: 1993-04-26
Abstract: PURPOSE:To produce methylnaphthalene and dimethylnaphthalenes in a higher yield. CONSTITUTION:A raffinate after removal of normal paraffin from a hydrogenated and desulfurized kerosine fraction is alkylated by using a light olefin, especially a 3-5C olefin in the presence of a catalyst and subjected to ring formation through dehydration to produce a fraction rich in methylnaphthalene and dimethylnaphthalenes.
Patent JP-H09305564-A (JP)
Title: Inter-arithmetic unit synchronizing system
Inventor: MARUYAMA TSUTOMU
IPC: G06F15/16
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an inter-arithmetic unit synchronizing system by which any arbitrary arithmetic units can be synchronized at high speed among plural arithmetic units connected with a multistage network. SOLUTION: When a synchronizing packet is issued, arithmetic units 11-14 set values at positions corresponding to synchronizing numbers inside tables. Corresponding to this synchronizing packet, synchronizing processing is performed on cross bar switches 16-19 consisting of a multistage network 15, and the synchronizing packet arrives at the arithmetic units related with that synchronizing processing. The cross bar switches 16-19 have tables in a certain size as well.  In the case of performing the synchronizing processing among J pieces of ports at a certain switch, each time the synchronizing packet having the same synchronizing number arrives from any one of J pieces of ports, the value of the table at that switch is updated and when the final synchronizing packet arrives and the value of the table is updated, the switch copies out this packet to L pieces of output ports designated inside the packet (arbitrary L pieces of output ports among M pieces of outputs).
Patent JP-H07199059-A (JP)
Title: Automatic focus adjusting device
Inventor: UTAGAWA TAKESHI
IPC: G03B13/36
Filed: 1994-05-09
Abstract: PURPOSE:To decide whether or not an object moves more accurately by calculating the ratio of a new image plane movement quantity and an old image plane movement quantity or the ratio of a new image plane moving speed and an old image plane moving speed. CONSTITUTION:It is decided (S1001) whether or not a body moves by checking whether a current convergence/nonconvergence quantity Pn and a last convergence/nonconvergence quantity Pn+1 have the same sign; when they do not have the same sign, it is decided that the body does not move, but when they have the same sign, on the other hand, it is decided in a next decision step (S1002) whether the body certainly moves. To decide whether or not the body moves more accurately by considering time elements, a speed of strict body movement is employed instead (S1005) for the step (S1002) and more strict speed comparison is made (S1006) for a step (S1003). Consequently, the moving speed of the body is found more strictly and compared, so the precision of the decision on the body movement is improved.
Patent JP-S5455516-A (JP)
Title: Preparation of dialkyl malonates
Inventor: SONODA NOBORU
IPC: C07B61/00
Filed: 1977-10-08
Abstract: PURPOSE: To obtain dialkyl malonates in high yields in one stage, by reacting dihalogenated methanes with CO and alcohols in the presence of a cobalt carbonyl complex and a basic substance.  
     CONSTITUTION: Dihalogenated methanes of formula I: (X and Y are Cl or Br respectively), e.g. dichloromethane, etc., are reacted with CO and lower alcohols e.g. methanol, etc., of formula II: (R is alkyl group) in the presence of a catalytic amount of a cobalt carbonyl complex, e.g. hexacarbonyl dicobalt-bis (triphenylphosphine) complex, etc. and a basic substance, e.g. phridine, Na 2 CO 3 , etc., at 70W140°C and 20W90 atm for 6W24 hr to form the objective compounds of formula III.  
     EFFECT: 90% or more of the catalyst can be recovered as a complex without loss of catalytic ability. Reuse of catalyst is favorably applicable to recycling preparation 
     COPYRIGHT: (C)1979,JPO&Japio