baber/WOPTO huggingface dataset:
Patent JP-H07298323-A (JP)
Title: Private branch exchange and key telephone system
Inventor: SUZUKI MASAHIRO
IPC: H04Q1/45
Filed: 1994-04-28
Abstract: PURPOSE:To effectively utilize a DTMP detecting circuit without missetting and the trouble of setting by automatically setting the dial system of an independent telephone set. CONSTITUTION:For example, when a dial signal is sent out of the independent telephone set 2a, a switching means 8 connects a DP dial detecting circuit 9 to the detection line 6a of the independent telephone set interface 4a to which the telephones et 2a is connected. If the dial signal from the telephone set 2a is a DP dial signal, the detecting circuit 5a in the interface 4a detects it. When the dial signal of the telephone set 2a is a DTMF dial signal, on the other hand, the detecting circuit 9 detects it. A judging means 10 judges the dial system of the telephone set 2a by the detection of the dial signal by respective detecting circuit, and sets the state of a storage means 11 to DP for the DP dial system or to DTMF for the DTMF dial system. Dial signals of respective independent telephone sets 2b-2n are similarly judged and their judgement results are set in the storage means 11.
Patent JP-H05290486-A (JP)
Title: Loading mechanism
Inventor: SEKINE TAKEHIKO
IPC: G11B17/04
Filed: 1992-04-07
Abstract: PURPOSE:To always keep a cartridge holder on a certain position by elastically attaching a rotary lever to the shaft of a working gear driven by a loading motor and enabling its non-rotation when more than a specified torque is exerted. CONSTITUTION:When a sliding chassis 9 is started to be moved, a distance R between the working point of friction between a rotary lever 7a and a driving member 8 and the center of a shaft 6 is small. Thus, the non-rotation of the shaft 6 is prevented because a torque exerted on a friction surface between the rotary lever 7a and tube recessed member 8 is small. On the other hand, when the rotary lever 7a is stopped by a stopping pin 21, that is, in an (a) condition, a distance R2 between the working point of a friction force between the rotary lever 7a and the driving member 8 and the center of the shaft 6 is big. Thus, the non-rotation of the shaft 6 is easily realized because a torque on a friction surface between them is big. Therefore, the sliding chassis 9 continues to be moved by the inertia of a loading motor 20 and the flaw that upper and lower positions of the cartridge holder are not decided is prevented.
Patent JP-S60257278-A (JP)
Title: Paper detector for printer
Inventor: NODA KUNIO
IPC: B41J29/46
Filed: 1984-06-04
Abstract: PURPOSE:To enable to detect the presence or absence of a paper, the width of the paper, left and right end positions of the paper and the trailing end of the paper, by providing a paper-detecting means moved in parallel along a platen. CONSTITUTION:With the paper fed to a printing-starting position, an output signal from a reflection-type photo-sensor 15 becomes ''1'', whereby it can be detected that the paper 3 is present at least in the vicinity of the printing-starting position. Next, the sensor 15 is moved in the direction of an arrow F4 to detect the right end of the paper 3. Then, the sensor 15 is moved at a fixed velocity in the direction of an arrow F3 to detect the left end of the paper. In this case, the width of the paper 3 is obtained by dividing the velocity by the period of time over which the output signal from the sensor 15 is ''1'' after it is started moving in the direction of the arrow F3. In addition, when detecting the width of the paper 3, the left and right end positions of the paper 3 can be also detected. Further, by returning the sensor 15 to its initial position, the trailing end of the paper 3 can be also detected.
Patent JP-H01284474-A (JP)
Title: Plate for slide gate
Inventor: KAWAMURA TOSHIO
IPC: B22D37/00
Filed: 1988-05-11
Abstract: PURPOSE:To facilitate the removal of a plate brick and the maintenance of the flatness thereof and to enable the reuse thereof by fixing the plate brick onto which a metallic ring is fitted via mortar into a metal casing coated with a release agent on the inside surface. CONSTITUTION:The release agent 2 consisting of graphite is coated to about 50mum thickness on the inside surface of the metal case 1. The plate brick 3 which has a nozzle hole 4 in the required position and is fitted by shrinkage fitting with the metallic ring 5 consisting of a steel strip, etc., on the outside circumference thereof is fixed via an air-hardening mortar 6 into this metal case 1. The mortar 6 which consists essentially of SiO2, is set at about 2-3mm thickness and has about <=1.0mm particle size is preferable. The strain of the case 1 is then absorbed by the above-mentioned mortar 6 and the sliding plate to maintain the flatness of the sliding surface of the brick 3 is obtd. The brick 3 is easily separated and removed from the case 1 via the release agent 2 and the reuse of the plate by repairing the nozzle hole 4, etc., is enabled.
Patent JP-S60258657-A (JP)
Title: File protecting device
Inventor: HATSUTORI MIKIKO
IPC: G06F12/00
Filed: 1984-06-06
Abstract: PURPOSE:To protect both the generation and files by providing an N-fold memory area on toe files and controlling the generation data on both files at a time. CONSTITUTION:In a file production mode two files, i.e., a user designation file 4 and a back-up file 5 are produced. The users can access only the file 4; while the file 5 is secured by a system. An N-fold table 6 is formed on both files 4 and 5 to store the member equal to the register name of the latest contents through the member preceding by N generations. Only the file 4 is used in a correction mode. After this correction the users are registered to the file 4, and actually registered to both files 4 and 5 by a system.
Patent JP-S595338-A (JP)
Title: Key input device
Inventor: ISOGAI FUMIHIKO
IPC: G06F3/023
Filed: 1982-07-01
Abstract: PURPOSE:To improve operability of a key input device and the degree of freedom of its arrangement, and to use a function key by a typewriter, etc., by providing an indicator for displaying the function contents set to a programmable function key, on the inside of a device body. CONSTITUTION:A function key is provided in order to input a data easily, and outputs plural data or opposed codes by one key input. A programmable function key 3 is constituted so that plural data trains corresponding to one function key can be set optionally in order to use the function key more effectively. Plural data trains assigned to the programmable function key 3 are displayed on an indicator 41 provided on a body 21 of a key input device 21.
Patent JP-S5739352-A (JP)
Title: Control method for automatic analytical apparatus of biochemistry
Inventor: MANABE SUGIO
IPC: G01N33/48
Filed: 1980-08-22
Abstract: PURPOSE:To avoid the influence of pollution among liquid samples, by appointing and controlling the order of analysis item so as to decrease the influence of the pollution among the liquid samples. CONSTITUTION:Information of analysis item obtained on an inspection body to be measured is supplied from an input apparatus 6 to a central information processor 7 and is stored in a memory 8. On the one hand, combination of the item having a great influence of pollution among liquid samples out of the analysis item, is preliminarily stored in the memory 8. Operations of a liquid sample tank part 10, a disperser part 12 and a washing part 14 are controlled by the processor 7 through each interface 9, 11, 13 in accordance with a preliminarily established program. On this occasion, the order of item analyzing each inspection body is not fixed and the best combination is decided so as not to continue the item having a great influence of the pollution among the liquid samples and then, the control is carried out based on this result.
Patent JP-H06324431-A (JP)
Title: Base for photographic paper
Inventor: SHIMIZU TAKEO
IPC: B29C47/06
Filed: 1993-05-17
Abstract: PURPOSE:To provide the base for photographic paper which can be produced by coating the surface of paper or synthetic paper with melt extruding of a water resistant resin contg. titanium dioxide at a high concn. CONSTITUTION:The water resistant resin coating layer on the side to be coated with photographic emulsions consists of >=2 layers. The upper layer is a layer formed by coating with the water resistant resin contg. 20 to 50% titanium dioxide by melt extrusion at 170 to 290 deg.C and the lowermost layer is a layer formed by coating with the water resistant resin by melt extrusion at 290 to 340 deg.C.
Patent JP-H09301281-A (JP)
Title: Superconductive electromagnetic propulsion unit
Inventor: ASANO YOICHIRO
IPC: B63H19/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To improve performance largely as improved high speed property by increasing propulsion force and increase propulsion efficiency. SOLUTION: A solenoid type superconductive magnet 11 is mounted at outer periphery side of a sea water duct 10 and an outer periphery sea water electrode 16 and an inner circumference sea water electrode 17 are fit in the sea water duct 10 and whirling current is caused by a magnet field B generated by the solenoid type superconductive magnet 11 and sea water current 1 flowing between the outer periphery sea water electrode 16 and the sea water electrode 17 and propulsion force is provided by converting the whirling current into axial current of a duct.
Patent JP-S642866-A (JP)
Title: Device for manufacturing lusterless, coarse sheetlike or bandlike polymer product
Inventor: HAINTSU KERUBERU
IPC: D06C11/00
Filed: 1988-05-13
Abstract: PURPOSE: To apply a lusterless and coarse surface to a polymer sheetlike object and to surely decrease its transparency by protruding a rectangular acceleration pipe facing an inversion roller guiding the polymer product bandlike object into an injection chamber.  
     CONSTITUTION: A polymer product bandlike object 1 is guided via an inversion roller 2 having a hard surface. The inversion roller 2 is protruded into an injection chamber 3 on the side kept in contact with the bandlike object 1, and an injection agent is injected to the bandlike object from an acceleration pipe 5 protruded into the injection chamber 3 via an opening section. The surface of the bandlike object 1 is machined into a lusterless and coarse face by the injection agent, and its transparency is reduced. The injection agent colliding with the bandlike object 1 is dropped on the bottom section 4 of the acceleration chamber 3 and is discharged from there. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000304096-A (JP)
Title: Torque variation absorbing device
Inventor: SAEKI TOMOHIRO
IPC: F16F15/123
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a torque variation absorbing device which can suppress the variation as low as possible, even when the twisting characteristic is changed by a centrifugal force, and has a merit in respect of the number of part items and the space. SOLUTION: This torque variation absorbing device is composed being provided with a driving side rotary member 20; a driven side rotary member which is set coaxially and rotatable relatively with the driving side rotary member 20, at the inner bore side of a guide surface 21a; and the first tortion member 70 which is set in a space in the peripheral direction, between a torque receiver 32 formed on the outer periphery of the driven side rotary member and the guide surface 21a, and its end is supported by a first sheet member 60 which is guided slidable by the guide surface 21a.  In this case, a housing hole is formed to the torque receiver 32, and the second tortion member and a second sheet member to support the second tortion member extending to both side surfaces of the torque receiver 32 are set in the housing hole, while the second sheet member is made to abut with the first sheet member, before the first sheet member 60 is abutted to the torque receiver 32.
Patent JP-S597808-A (JP)
Inventor: NAKAMURA SHIYOUZOU
IPC: F22D1/32
Filed: 1982-07-05
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-S62272116-A (JP)
Title: Capacity difference-frequency transducer
Inventor: WATANABE KENZO
IPC: G01D5/243
Filed: 1986-05-20
Abstract: PURPOSE:To obtain an oscillator which transduces the difference between two capacitors into a frequency by obtaining a frequency output proportional to the capacity difference from a reset generator. CONSTITUTION:This device consists of a switched capacitor differential integrator 1 which integrates the difference between charges charged in two capacitors Cx and Cy and outputs a voltage proportional to the integrated value, a comparator 3 which compares the output voltage with a reference voltage 6, the reset generator 4 which resets the integrator 1 every time the state of the comparator 3 is inversed, etc., and outputs the frequency proportional to the capacity difference from a terminal 41. The integrator 1 generates the voltage proportional to the difference between both charges in synchronism with clock pulses 2 and outputs the voltage based upon a specific expression in one cycle of a clock frequency. This voltage is integrated (n) times and when the output voltage becomes equal to the voltage Vr of a reference power source 6, the number of times of integration is given as a specific expression. At this time, the generator 4 generates a reset signal, the integrator 4 is reset, and its reset signal is generated at intervals of (n) cycles of the clock period from the generator 2, so that the frequency of the reset signal is proportional to the capacity difference.
Patent JP-S5641356-A (JP)
Title: Manufacture of brass strip with superior deep drawability
Inventor: YAMAZAKI SADAICHI
IPC: C22F1/08
Filed: 1979-09-10
Abstract: PURPOSE: To manufacture a brass strip with superior deep drawability by combining the method of softening prior to final cold rolling and the reduction ratio of the final cold rolling under specified conditions when a brass bar is rolled.  
     CONSTITUTION: A brass bar obtd. by hot rolling is planed and rolled to a predetermined thickness by repeating cold rolling, softening and cold rolling. The gain size is adjusted to 2W10μm by softening prior to the final rolling of this operation, and the reduction ratio of the final cold rolling to 10W40%. Even in case of a brass material having about 10μm grain size after the final softening, a high (110) orientation component is present. Accordingly, the resulting brass strip has remarkably enhanced deep drawability and superior mechanical strength and causes no surface roughening when drawn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000307040-A (JP)
Title: Production of insulating circuit board and production of semiconductor device using it
Inventor: KOIKE YOSHIHIKO
IPC: H01L25/18
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance dielectric strength without increasing the thickness of an insulating board or the creeping distance by applying a voltage higher than the working voltage to an insulating circuit board before it is built in a product or coating resin is cured thereby suppressing concentration of electric field to the end part of a conductor electrode on the insulating circuit board. SOLUTION: In order to bond electrode plates 103 comprising oxygen-free copper foil to the surface and rear of an insulating circuit board 101, a solder material 102 is applied by pattern printing. A copper foil 103 is then set and bonded by heat treatment while applying a load. In this regard, N in the AlN board 101 reacts on Ti in the Cu-Ag-Ti alloy solder material 102 to form a TiN layer 104. Before the board 101 is built into a semiconductor device, a voltage higher than that required by the insulating circuit board 101 is applied from a power supply 108. Consequently, discharge takes place intentionally at a concentrated part of field and the shape at the conductive forward end is deformed or a deposited contamination is removed with discharging energy.
Patent JP-S60260677-A (JP)
Title: Thermal energy storage material
Inventor: WADA TAKAHIRO
IPC: C09K5/06
Filed: 1984-06-06
Abstract: PURPOSE:To provide a thermal energy storage material which is not susceptible to supercooling, is inexpensive and has a high calorific value, prepd. by adding a specified nucleating agent to a system consisting of sodium acetate and water. CONSTITUTION:1-40pts.wt. at least one tungstic acid salt selected from among Na2MoO4 and K2MoO4 is added as nucleating agent to 100pts.wt. system consisting of 40-80wt% sodium acetate and 60-20wt% water. EFFECT:The thermal energy storage material has consistent heat absorbing and releasing property and has a high calorific value per unit volume. USE:Thermal energy storage unit for air conditioner, thermal energy storage type heat insulator, etc.
Patent JP-H07301087-A (JP)
Title: Self-running hydraulic working machine, and excavation method for steel tower caisson type pile hole
Inventor: SUZUKI YUJI
IPC: E21C37/00
Filed: 1994-05-02
Abstract: PURPOSE:To enhance the efficiency of hydraulic work by separating a work truck which shares a factual work and a hydraulic unit of a truck drive and connecting both the work truck and the hydraulic unit by way of a hydraulic hose. CONSTITUTION:A small-sized power shovel 1 for a self-running work machine comprises a work truck 2 which is brought in a work spot to be factually carried out, for example, in a caisson type pile hole, and a hydraulic unit 3 which is laid out on an even site located separated from the truck. The work truck 2 and the driving hydraulic unit 3 contact each other by way of two hydraulic hoses used for feed and discharge. To comply with a specified operation, various kinds of attachments, such as a perforation drill 8, a hydraulic breaker, a bucket, a crusher, a crane and a handling fork are mounted to the work truck 2. An engine or an electric motor, an oil tank and a hydraulic pump or the like are removed from the work truck 2 so as to reduce the size and the weight. It is also possible to provide a sufficient work efficiency based on a hydraulic operation even when only the separated work truck is brought into the caisson type pile hole.
Patent JP-H0412125-A (JP)
Title: Structure of engine combustion chamber
Inventor: NOU YOSHIHISA
IPC: F02B31/00
Filed: 1990-05-01
Abstract: PURPOSE:To increase flame propagation speed to improve the flammability of fuel in an engine having the combustion chamber of each cylinder provided with three intake valves by providing a mask which covers a gap between the intake valve for a side port and a combustion chamber wall from one side and widens a gap between the intake valve for a center port and the combustion chamber wall. CONSTITUTION:A cylinder head 1 having an ignition plug 4 provided at the upper center of a combustion chamber recess 3 is formed with a center port 5a and two side ports 5b provided both the sides of the port 5a. Masks 12 are provided between intake valves 7b and a combustion chamber wall on the side of extension of intake passages 9 so as to form a gap around an intake valve 7a. An intake entering through an intake passage 9 from the side ports 5b in a suction stroke is thereby controlled in its flow toward one side by the mask 12 to flow toward the combustion chamber wall on an anti-mask side, and after colliding against the combustion chamber wall once, the intake moves round downward to ascend for gathering around the ignition plug 4. Thus the tumble flow(longitudinal swirl) of the intake in the combustion chamber can be strengthened.
Patent JP-H04343434-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHINO KAZUHIKO
IPC: H01L21/761
Filed: 1991-05-21
Abstract: PURPOSE:To prevent a base resistance from increasing and enable speed to be increased by allowing a high-concentration ion implantation for forming the base to be performed, fluorine ion implantation to the base region under an emitter region to be performed, and then ion concentration to be reduced only for that region. CONSTITUTION:An N<+> buried layer 2 is formed on a P-type Si substrate 1. Then, after an N-type epitaxial layer 3 and an oxide film 4 are allowed to grow, a P<+>-separation diffusion layer 5 and a collector region are formed. Then, patterning of a base region is performed, the oxide film 4 is etched, and then boron is implanted into its opening, thus enabling silicon within the substrate 1 to be changed into amorphous and boron ion to be redistributed into the oxide film 4 easily. As a result, a region 8 with a low base ion concentration is formed, characteristics of a transistor can be improved, and at the same time increase in base contact resistance can be prevented. After that, an emitter region 10 is formed by oxidation annealing and etching, etc., of the oxide film 4.
Patent JP-S5542462-A (JP)
Title: Operational amplifier
Inventor: ASAKAWA TATSUJI
IPC: H03F3/45
Filed: 1978-09-20
Abstract: PURPOSE:To obtain similar characteristics of a desired comparator by making threshold voltages of a couple of differential input MOS transistors different by an adequate value. CONSTITUTION:A bias circuit is formd of P-channel MOS transistor Tr 101 and N- channel MOSTr 102. Further, N-channel MOSTrs 103, 204 and 205, and P-channel MOSTrs 106 and 107 form differential stages. Then, Trs 204 and serve as input Trs for inversion input VI and non-inversion input VIN. Here, setting the threshold voltage of Tr 204 lower than that of Tr 205 by +alpha enables this operational amplifier to make a comparison between VI and VNI+alpha with alpha=0 when input VNI arrives.
Patent JP-S5450047-A (JP)
Title: Heat-sensitive adhesive resin composition
Inventor: HORIKI SEINOSUKE
IPC: C09D11/00
Filed: 1977-09-27
Abstract: PURPOSE: Title resin composition with high adhesion to wool, paper, fiber and further improved resistance to water and weathering, that is mainly composed of a condensation product between resorcinol compounds and aldehydes or their donors and a natural or synthetic resin.  
     CONSTITUTION: Said composition mainly comprises a condensation product between resorcinol compounds such as crude shale-oil resorcinol obtained from oil-shale dry distillation and an aldehyde or its donor and a natural or synthetic resin such as ethylene-vinyl acetate copolymer, polyethylene or atactic polypropylene wherein the amount of the condensate is 0.1 preferably 0.3 parts or more per 100 parts by wt of the resin composition 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60260662-A (JP)
Title: Corrosion-preventive composition
Inventor: TAKEMOTO TAKAO
IPC: C09D5/08
Filed: 1984-06-08
Abstract: PURPOSE:To provide a corrosion-preventive compsn. consisting of cement and a specified cationic acrylic emulsion and forming a cured product with strong adhesion to a metal surface and excellent water and air tightness, durability and restorability. CONSTITUTION:A cationic acrylic emulsion having a glass transition temp. of below 20 deg.C is prepd. by emulsion (co)polymerization of 20-100wt% at least one (meth)acrylic ester and 80-0wt% copolymerizable vinyl monomer (e.g. styrene) in the presence of a cationic surfactant. The compsn. is prepd. by blending 100pts.wt. cement, 30-100pts.wt. (by resin content) the above acrylic emulsion and, when necessary, 500pts.wt. or lower fine aggregate, etc.
Patent JP-H0413676-A (JP)
Title: Agent for suppressing liberation of tumor necrosis factor
Inventor: TOMISHIGE TATSUO
IPC: A61K35/74
Filed: 1990-05-01
Abstract: PURPOSE:To obtain an agent for suppressing the liberation of tumor necrosis factor by using a compound selected from specific sesquiterpene analogs, etc., as an active component. CONSTITUTION:The objective agent contains at least one kind of substance selected from sesquiterpene analogs of formula I and formula II and their salts as active component. The content of the compound of formula I, formula II and its salt in the whole pharmaceutical preparation composition is about 1-70 wt.%, preferably about 5-50wt.%. The daily dose of the active component for adult is about 50 mg to about 1 g.
Patent JP-S5910140-A (JP)
Inventor: YAMAZAKI MITSUHIRO
IPC: H02J17/00
Filed: 1982-07-07
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。