baber/WOPTO huggingface dataset:
Patent JP-H07228478-A (JP)
Title: Hoisting device for turbine rotor
Inventor: FUKUSHIMA SHIGERU
IPC: F01D5/02
Filed: 1994-02-17
Abstract: PURPOSE:To provide a hoisting device for a turbine rotor capable of coping with the case that a disturbance occurs and not requiring the resetting of the shift quantity of a balance weight to the optimum value inherent to a turbine rotor when the turbine rotors different in size and weight are hoisted in sequence. CONSTITUTION:When a turbine rotor 12 is hoisted, the displacement quantities at both ends of the turbine rotor 12 are detected by a displacement sensor 40, the displacement speed is calculated from the displacement quantities by a differentiating unit 46, and the displacement quantities and displacement speed are inputted to a fuzzy computer 48. The fuzzy computer 48 makes a calculation from the control rule and membership function stored in advance based on fuzzy inference and outputs the shift quantity (controlled variable) of a balance weight 32 to a driver 52 via a programmable controller 50. The driver 52 operates a motor 36 based on the shift quantity outputted from the fuzzy computer 48 and moves the balance weight 32 to a prescribed shift position.
Patent JP-S61179256-A (JP)
Title: Polyester molding having improved light resistance and production thereof
Inventor: HIRAKAWA SEIJI
IPC: D01F6/62
Filed: 1985-02-04
Abstract: PURPOSE:To obtain the titled molding which has excellent light resistance and gives a dyed article having excellent fastness to light, by molding a polyester contg. a hindered phenolic antioxidant and dyeing the resulting molding with a disperse dye. CONSTITUTION:A polyester contg. a hindered phenolic antioxidant having a b.p. (sublimation point) of 200 deg.C or above and formula I or II (wherein n is 1-18; m is 1-4; R is a group composed of C, H, O, P, Si, etc. and contg. no N) obtd., e.g., by mixing 0.01-1.0wt% said antioxidant with a polymn. mixture of a polyester composed of at least 80% butylene terephthalate residue before the completion of the polymn. and then polymerizing the mixture, is molded through a nozzle, and the molding is dyed with a disperse dye.
Patent JP-H11199806-A (JP)
Title: Ink cartridge for printer
Inventor: TANAKA IKUKO
IPC: C09D11/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cartridge capable of simultaneously satisfying ink-retaining force, ink-transferring characteristic and image quality or the like by housing a porous body having relatively small cell diameter into a case at a compression ratio of a specific value or above. SOLUTION: This cartridge is obtained by housing a porous body for retaining an aqueous ink composition having >=60 cell numbers/inch length into a case at a >=1.1 compression ratio. A porous body comprising a polyether- based polyurethane is preferably used as the porous body. An aqueous ink composition containing an anionic surfactant such as polyoxyethylene alkyl ether acetic acid salt of the formula [R1 is a 6-14C straight- or branched-chain alkyl; (n) is an integer of 3-12; M is an alkali metal ion or the like] as a component and having pH of the composition adjusted to 9-11 is especially preferably used as the ink composition. Thereby, excellent ink retaining property and ink sagging-preventing characteristic are attained.
Patent JP-S55113339-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NITSUTA MITSURU
IPC: H01L23/50
Filed: 1979-02-22
Abstract: PURPOSE: To prevent the occurrence of short-circuiting accurately between a lead frame and the edge of an IC chip by providing resin coating between them in a tape carrier type IC device.  
     CONSTITUTION: Lead frame 2 is fixed on film-type tape 1, and the end of finger 21 provided on this is connected to bump 31 of IC chip 3. In this way, chip 3 is fixed to frame 2. But, at this time, liquid rsin, such as epoxy resin, silicone rubber, phenol resin, polyurethane resin is dripped on chip 3 surrounding edge 32 of chip 3 and finger 21., and it is solidified. By this, when the circuit device is fabricated, even if the frame is deformed, it does not come into contact with edge 32 of chip 3, and no edge touch occurs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09188520-A (JP)
Title: Production of fusiform goethite
Inventor: ARITA TOSHIHARU
IPC: H01F1/11
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To profitably obtain fusiform goethite particles uniform in particle distribution and having a high axial ratio by lowering an oxidation rate to a specific range in a time specific in the oxidation degree of a ferrous compound in a suspension, when a suspension containing FeCO3 is subjected to an oxidation reaction treatment comprising blowing an oxygen-containing gas in the suspension. SOLUTION: A suspension containing FeCO3 is oxidized with an oxygencontaining gas to produce the fusiform goethite. Therein, the following means is employed: the oxidation reaction of the suspension is started at an oxidation rate (γ1), and subsequently lowered to 20-80% of the (γ1), when the oxidation degree of the ferrous compound in the suspension is 4-20%. The suspension containing FeCO3 is obtained by reacting a ferrous salt aqueous solution with an alkali carbonate aqueous solution or its mixture with an alkali hydroxide. A means for lowering the oxidation rate includes a method for controlling an oxygen-supplying rate and/or a method for controlling a stirring rate.
Patent JP-S60167941-A (JP)
Title: Oiling apparatus in ringless fine spinning frame
Inventor: KURUSHIMA TADANORI
IPC: D01H13/30
Filed: 1984-02-06
Abstract: PURPOSE:To suck and remove the fly waste removed by a scraper into a suction duct, and to facilitate the handling of the spun yarn in the post-treatment stage, by placing a cover above the oil tank in a manner to cover the oiling roller. CONSTITUTION:The yarn Y is applied with the oiling agent 10 from the surface of the oiling roller 11 exposed from the opening 12a of the cover 12. The fly waste attached to the oiling roller 11 is removed by the scraper 23, and at the same time, it is sucked from the suction port 24 of each scraper 23 into the suction duct 26, and collected in the filter box 28.
Patent JP-S62180085-A (JP)
Title: Glow discharge decomposition device
Inventor: IWASAKI AKINORI
IPC: G03G5/08
Filed: 1986-01-31
Abstract: PURPOSE:To thoroughly gasify Si powder in a reaction chamber of a device for forming an amorphous silicon film on a substrate surface by glow discharge of a gaseous raw material by generating electric discharge between an electrode for glow discharge and electrodes provided in the upper and lower parts of the reaction chamber, thereby releasing an etching gas. CONSTITUTION:The Si-contg. gaseous raw material is supplied into the reaction chamber 1 and a high-frequency voltage is impressed between a dummy substrate 3 and the electrode 6 by a power source 8 to generate the glow discharge by which the amorphous silicon film is formed on the dummy substrate 3. The Si powder forms simultaneously in this stage and sticks to the inside surface and insulating ring of the reaction chamber 1. Such powder gives an adverse influence to the formation of the next amorphous silicon film so that the film having inferior quality is formed. The glow discharge is generated between the upper electrode 9a provided in the reaction chamber 1 as well as the doughnut-shaped lower electrode 9b and the electrode 6 for glow discharge in such a case; at the same time, the etching gas such as CF4 is released from holes 7 of the electrode 6 to thoroughly gasify and remove the powder on the inside surface of the reaction chamber 1.
Patent JP-H02204539-A (JP)
Title: High corrosion resistant water-intake screen made of steel
Inventor: NAKAMURA AKIRA
IPC: C23F15/00
Filed: 1989-02-01
Abstract: PURPOSE:To enhance the corrosion resisting function of the screen in the title by covering wires of different sectional shape with a galvanized layer containing high corrosion resistant aluminium, and providing the wires parallel to each other and at fixed intervals for water-intake on the outer surfaces of plural rods aligned parallel to each other. CONSTITUTION:A plurality of rods 1 are aligned parallel to each other. Next, a galvanized layer containing 1 to 8 parts by weight of aluminium is applied on the surface of a base material 2 made of low carbon steel and having isosceles triangular section so as to form wires 4. The wires 4 are provided parallel to each other and at fixed intervals for water-intake on the outer surfaces of the rods 1 so as to form a screen.
Patent JP-H06225347-A (JP)
Title: Signal transmission system
Inventor: KANEKURA MASAO
IPC: H04Q1/45
Filed: 1993-01-14
Abstract: PURPOSE:To prevent a DC loop erroneously generated by a false signal contained in call voice from being opened by opening the DC loop by transmitting a normal DTMF signal to which one side group signals are further added just before the one side. group signals of a DTM signal to be transmitted at the time of terminating a call. CONSTITUTION:A DC loop is opened by transmitting a normal DTMF signal to which a one side group is further added just before the one side group signal of a DTMF signal to be transmitted at the time of terminating a call. In this signal transmission system, a call termination can be confirmed by two kinds of combinations on a reception side. Thus, even if a false signal exists while a call is performed, a probability that the DC loop is erroneously opened can be suppressed to an extremely small degree.
Patent JP-S55114860-A (JP)
Title: Gas turbine fuel controlling circuit
Inventor: ADACHI SHIGEKI
IPC: F02C9/40
Filed: 1979-02-26
Abstract: PURPOSE: To make it possible to control fuel commensurate with ignitability by providing a means of compensating signals to start up by another fuel in lieu of specific fuel so as to be likewise as in case of starting up by the specific fuel.  
     CONSTITUTION: Fuel control signal F and coefficient K are input to a multiplier 14, from where -K.F is output. An operational amplifier 15 for a fuel regulating valve, an inverted amplifier 16 are connected through impedances 101, 102 to the multiplier 14. And F.-K.F is output from the operational amplifier 15, and K.F is output from the inverted amplifier 16 respectively. Besides, output terminal of an operational amplifier 17 is connected to the inverted amplifier 16. This operational amplifier 17 is provided to make plus for output of a start-up control circuit 11 which in case where it is started up by fuel (A), bias in the fuel signal is set by fuel B, it is controlled by a relay 18 excited until fuel (A) is selected and a contact 28FD is turned off by confirming the ignition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52103996-A (JP)
Title: Detecting circuit of fire alarm actuation
Inventor: MURAKAMI KAZUMASA
IPC: G08B17/00
Filed: 1976-02-26
Abstract: PURPOSE: To simplify the circuit structure and to reduce influence to the detection and to effectively utilize the protection circuit by applying the C-MOS general purpose inverter circuit in the detection circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000218431-A (JP)
Title: Circular saw blade
Inventor: OKAMURA HIDESUMI
IPC: B27B33/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the load in cutting to reduce the load of an operator and to obtain a fine cut surface by coating the surfaces of convex parts mounted among a number of chips having cutting blades with coating films, and projecting a fine flank cutting blade from a flank of each cutting blade. SOLUTION: This circular saw blade is used in a motor-driven saw tool comprising a blade on a rotary driving part, a number of chips 4 having cutting blades 5 are arranged on an outer periphery of a base metal made of a circular thin plate material, and the convex parts 4 are formed among the chips 3. A surface of each convex part 4 is covered by a coating film 7. Whereby a coefficient of friction between the convex part 4 and a material to be cut is reduced, and the load in cutting can be reduced, which reduces the load of an operator, and provides a fine cut surface. The cutting blade 5 comprises a projecting fine flank cutting blade 9 on its flank. Accordingly a cutting depth is reduced, and the cutting surface can be further improved.
Patent JP-H03225401-A (JP)
Title: Operation controller for air conditioner
Inventor: YAMAMOTO MITSUHIKO
IPC: G05D23/19
Filed: 1990-01-30
Abstract: PURPOSE:To facilitate the temperature sensor replacement of a temperature detecting circuit with simple constitution by providing a means which switches the conversion mode at the time of conversion from a voltage signal to a temperature signal. CONSTITUTION:This controller is equipped with a mode switching means 6 switching the conversion mode of a converting means 51, which converts a voltage signal varying with the resistance value of a suction thermostat Th into a temperature signal when a room-temperature sensor is the thermostat Th, or converts a voltage signal varying according to the ON/OFF state of a thermostat Ts into a high-temperature signal or low-temperature signal when the room-temperature sensor is a thermostat Ts. Then the conversion mode of the converting means 51 is switched by the mode switching means 6 and the high-temperature or low-temperature signal is outputted corresponding to the voltage signal based upon the ON/OFF change of the thermostat Ts. Conse quently, the sensor can be replaced without any increase in space nor cost resulting from the installation of an extra adapter.
Patent JP-S60167100-A (JP)
Inventor: TAKEMURA YASUSHI
IPC: G08G1/065
Filed: 1984-02-08
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-H02201743-A (JP)
Title: Focus control signal detecting system in optical disk device
Inventor: ARAI SHIGERU
IPC: G02B7/28
Filed: 1989-01-31
Abstract: PURPOSE:To execute highly accurate focusing by eliminating the change of the intensity distribution of reflected light or focus offset corresponding to the change of the reflected light intensity distribution by means of the double refraction of a substrate. CONSTITUTION:A first detector 23 having bisected light receiving parts A and B are provided on the front side of the focus of a detecting lens 21, and a second detector 24 having bisected light receiving parts (a) and (b) are provided on the rear side of the focus. Further the first detector 23 is arranged so that the center of the reflected light may be shifted on the light receiving part B side by a prescribed quantity away from the boundary line of the light receiving parts A and B, and the second detector 24 is arranged so that the center of the reflected light may be shifted on a light receiving part (d) by the prescribed quantity away from the boundary line of the light receiving parts (a) and (b). For this reason, when the differential output of the first detector 23 is set at A-B, and the differential output of the second detector 24 is set at (a-b), a final focusing error signal can be obtained as (A+a) - (B+b). Thus the highly accurate focusing is realized.
Patent JP-2000227932-A (JP)
Title: Device or system for managing pension by using computer, and medium recording program for the device or system
Inventor: SHIRASU ITSUSHIN
IPC: G06Q10/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pension management device or system related to the right of industrial ownership and capable of flexibly deal with changes in management items and surely dealing with especially the revision of a rate. SOLUTION: A relational data base is formed by sorting and storing information for specifying individual items to be managed, many information necessary for the pension management of individual items and calculation expressions for calculating the pension amounts of individual items and their payment dates on the basis of previously designed classifications so as to have mutual correlations. A program is formed so as to select a calculation expression to be applied to a selected item when each item stored in the relational data base is selected using a structured inquiry language and display a pension payment date and a pension amount to be paid on the payment date on a screen.
Patent JP-S59147045-A (JP)
Title: Impact-resistant propylene polymer composition
Inventor: TAKEDA JIYUNICHI
IPC: C08L51/02
Filed: 1983-02-14
Abstract: PURPOSE:To provide a composition giving a molded article having excellent impact resistance and surface gloss, by compounding a specific propylene-ethylene block copolymer with a specific ethylene polymer. CONSTITUTION:The objective composition is prepared by compounding (A) a propylene-ethylene block copolymer having an ethylene content of 4-15wt%, preferably 6-14wt%, melt flow index of 0.2-20g/10min, and the ratio of absorbances (I735/I720) (melt IR absorption spectrum at 140 deg.C measured at 720cm<-1> and 735cm<-1>) of 0.40-0.70, preferably 0.45-0.65 with (B) an ethylene polymer having a density of >=0.935g/cm<3>, preferably 0.940-0.965g/cm<3> and a melt index of 0.2- 10g/10min. The amount of the component (B) is 3-20wt%, especially 5-25wt%, based on the whole composition. A further uniform composition can be obtained by dry-blending both components, and kneading the resultant mixture in molten state.
Patent JP-S58138944-A (JP)
Title: Hot air apparatus
Inventor: IKEHARA TAKASHI
IPC: F24H9/20
Filed: 1982-02-12
Abstract: PURPOSE:To enable a stepless control of hot air blowing rate of the hot air fan which is suitable for use in a dryer, room heater and the like utilizing hot air by providing a control circuit for controlling the hot air blowing rate steplessly. CONSTITUTION:A heater 2 the resistance of which increases in accordance with a rising of temperature is connected to an AC source 1. A motor 5 to drive a fan 4 of an air blowing device 3 for the heater 2 and a triac 6 to control the rotation number of the motor 5 are connected in series to the AC source 1. A control circuit 7 to control both of the triac 6 and motor 5 is connected to the AC source 1, and also provided with an operation part 9 comprising a variable resistor 8 and the like for operating the control circuit 7. By a stepless operation of the operation part 9, the power supply rate to the triac 6 is changed steplessly by means of the control circuit 7. As a consequence, an effective power corresponding to this power supply rate to the triac 6 is also changed steplessly. The effective power thus changed is impressed on a coil of the motor 5 of the air blowing device 3, so that the rotation number of the motor 5 is changed steplessly. Then air is sent to the heater 2 by the fan 4 of the air blowing device 3 by the amount thus changed steplessly. Thus the heater 2 can provide the hot air at the rate thus changed steplessly.
Patent JP-H08238734-A (JP)
Title: Production of composite sheet body suitable for self-supported part of motorcar
Inventor: URURITSUHI RIMAN
IPC: C08G18/10
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To produce a composite as a self-supporting component without requiring a conventional stiffening element. SOLUTION: In a method for producing a composite sheet body by back- foaming a flexible facing being a finish layer with a polyurethane foam forming reaction mixture consisting of polyisocyanate and an isocyanate reactive component, the flexible facing has a thickness of below 10 mm and the polyurethane foam has a density of below 300 g/L.
Patent JP-H03227195-A (JP)
Title: Individual selective radio call system
Inventor: GOTOU TOSHIMORI
IPC: H04Q7/20
Filed: 1990-01-31
Abstract: PURPOSE:To attain a call in a short period by interrupting an individual call code of a call number inputted newly between individual call codes during transmission as a cyclic transmission code and sending the result. CONSTITUTION:An individual call code generated from a call number from an input section 1a is sent to a transmission section 1c in a transmitter 1 and the individual call code is fed to a cyclic transmission code. The transmission section 1c sends the individual call code from a CPU 1b. The individual call code in receivers 2-12-n is sent from a reception section 2a to the CPU section CPU 2b and the CPU 2b compares a call number in the individual call code with the built-in call number and when they are identical, a notice signal is sent to a notice section 2c. In this case, the cyclic transmission code is sent in time series. Moreover, the individual call code consists of a synchronization section 4-1 and a call number section 4-2.
Patent JP-S59149574-A (JP)
Title: Signal correction circuit
Inventor: NOMURA HIROSHI
IPC: H03K17/16
Filed: 1983-02-14
Abstract: PURPOSE:To improve the S/N of a sample/hold signal by controlling the amplitude of a sampling pulse with an amplifier in order to compensate the error generated within a bit of the smaple/hold signal. CONSTITUTION:An analog signal(a) sent from an image sensor 1 is supplied to a switching element 2. The amplitude of the sampling pulse (b) is controlled by an amplifier 14 of a signal correction circuit 11 so as to obtain a sample/hold error DELTAV. As a result, a sample/hold signal containing said error DELTAV is obtained at a point A. While the pulse (b) emerging at a point B has the amplitude of the error DELTAV. Then the signal (a) and the pulse (b) are supplied to an adder 15 of an addition circuit 12 for addition, and therefore the error DELTAV is eliminated. Thus a correction sample/hold signal 16 is obtained.
Patent JP-S59147312-A (JP)
Title: Photographic lens with short overall length
Inventor: KUDOU YOSHINOBU
IPC: G02B13/18
Filed: 1983-02-12
Abstract: PURPOSE:To obtain a short-overall-length photographic lens which has a >=60 deg. angle of view and a 1.0 telephoto ratio, aberrations compensated excellently, and the sufficient quantity of circumferential light, by composing a lens system of elements in four groups and satisfying specific conditions. CONSTITUTION:The lens system consists of the 1st group L1 of a positive meniscus lens having a convex surface on an object side, the 2nd group L2 of a biconcave lens, the 3rd group L3 of a biconvex lens, and the 4th group L4 of a negative meniscus lens having a concave surface on the object side successively from the object side, and inequalities hold, where f3 and f4 are the focal lengths of the 3rd and the 4th groups, f12 is the composite focal length of the 1st and the 2nd groups, and (f) is the composite focal length of the whole system. Consequently, such optical performance that the angle of view is >=60 deg. and the telephoto ratio is about 1.0 is obtained to obtain the compact photographic lens which is short in overall length and has aberrations compensated excellently and the sufficient quantity of circumferential light.
Patent JP-H04261885-A (JP)
Title: Switch apparatus
Inventor: NORINAO TOMOHIKO
IPC: B41J29/38
Filed: 1991-02-15
Abstract: PURPOSE:To improve the operability of the switch apparatus connected to a host computer as a terminal device and especially suitable for printer in a case operating the switch of a switch group whose processing modes are transferred corresponding to the switches to be operated. CONSTITUTION:Desired time series switch operation data is set to the function processing table in a switch data memory means (2) corresponding to the switch processing data to a predetermined switch in the predetermined processing mode stored in a switch control table by a switch data setting means (3). When the switch of a switch group (1) is operated, the operation state of this switch is detected by a switch operation detection means 4. When the detected switch is the predetermined one in the predetermined processing mode, a switch processing means 5 performs switch processing on the basis of the switch processing data and the time series switch operation data.