baber/WOPTO huggingface dataset:
Patent JP-S63305211-A (JP)
Title: Magnetic encoder for clearing absolute position
Inventor: SEO YUZO
IPC: G01D5/245
Filed: 1987-06-05
Abstract: PURPOSE:To miniaturize a high resolving power encoder and to increase the response speed thereof, by adding a magnetoresistance element finely dividing the minimum resolving pitch interval electrically and a signal processing circuit to a magnetic encoder of relatively low resolving power. CONSTITUTION:Two sets of magnetoresistance elements 12-1, 12-2 are provided and DC is applied to four magnetoresistance elements 12-1a, 12-1b, 12-1a', 12-1b' of one magnetic resistor element 12-1 and a bridge is constituted of resistors 13-1, ..., 13-4 to convert resistance change to voltage change and two rectangular wave magnetic encoder signals different by 90 deg. in a phase are obtained by comparators 10-1, 10-2 to be applied to a double-magnifying type rotary direction discriminating circuit 15 and right and left rotary pulses are obtained and the incremental and decremental signals thereof are applied to an incremental/ decremental counter to obtain the present angle of rotation.
Patent JP-S5845676-A (JP)
Title: Extraction circuit for synchronizing signal
Inventor: SANO MASAKI
IPC: G11B19/20
Filed: 1981-09-09
Abstract: PURPOSE:To simplify the operation of sector switching, by switching a sector through the operation of an upper-order device without the addition of an interface line. CONSTITUTION:In setting a recording medium of the soft selector system, a changeover switch 11 is shortened, the level of an interface line of a sector line driver 6 goes to ground potential and a control signal 12a goes to H and a signal 12b to L. Therefore, a gate 131 is opened and a gate 132 is closed, and an output of an index sector detection circuit 4 includes an index signal only. In the recording medium of the hard sector system, the switch 11 is opened, and the output of the circuit 4 is separated into the index signal and a sector signal at an index separation circuit 5. Thus, the signal 12a goes to L and the signal 12b to H, the gate 131 is closed and the gate 132 is opened.
Patent JP-S5843501-A (JP)
Inventor: SATOU SATOHIKO
IPC: C23F11/00
Filed: 1981-09-08
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-S63307250-A (JP)
Title: Vane material for rotary compressor
Inventor: TANASE TERUYOSHI
IPC: C22C33/02
Filed: 1987-06-05
Abstract: PURPOSE:To develop the titled vane material having high density and excellent sleeve characteristics in which hard carbide is dispersedly present by mixing Fe powder, graphite powder, various metal powder and alloy powder in specific ratios, subjecting said powder to press molding and thereafter sintering. CONSTITUTION:The titled vane material is produced by using an iron based sintered alloy having the compsn. in which iron powder having about 10mum average grain size, -350 mesh graphite powder the metallic powders of Mo, W, Co, Ni, etc., having about 2mum grain size, various iron alloys consisting of Fe, Cr, Mo, Ta, etc., and the powder of carbides of Ti, Zr, Hf, V, Nb, etc., are mixed and contg., by weight, 3-6.5% C, 10-40% Cr, one or more kinds among 1-25% Mo, W and Ta, or furthermore contg. one or more kinds among 0.1-5% Ti, Zr, Hf, V and Nb, one or two kinds of 0.1-10% Co and Ni independently or compositely and consisting of the balance Fe. Said material has the structure in which >=50% area ratio of hard metallic carbides are dispersed, has >=95% theoretical density and has excellent sleeve characteristics.
Patent JP-H0241407-A (JP)
Title: Apparatus for bonding textured surface products
Inventor: YUURUGEN INZERUMAN
IPC: C09J5/00
Filed: 1989-06-05
Abstract: PURPOSE: To provide the device capable of adjusting a contact range and adding a pressure load in response to a material to adhere a textured surface product by relatively moving projectedly curved surfaces brought into contact with conveyer belts under a stress. CONSTITUTION: A stable station is continuously disposed in the carrying direction on both the sides of conveyer belts 11, 12 and is formed with projectedly curved surfaces 23 brought into contact with the conveyer belts under the action of a pressure. These projectedly curved surfaces 23 can mutually relatively be moved. The conveyer belts are selectively traveled along an approximately S-shaped or linear orbit. Since the projectedly curved surface brought into contact with the conveyer belts under the stress can be moved, the contact range can be adjusted. Thereby, various kinds of pressure loads can be added to a textured surface product to be adhered, thus enabling to adhere the textured surface product in response to the material.
Patent JP-H01310947-A (JP)
Title: Treatment of flocked product
Inventor: KAWAGUCHI KATSUMI
IPC: B32B5/16
Filed: 1988-06-08
Abstract: PURPOSE:To increase flocking strength and to dispense with an expensive adhesive in performing flocking by a method wherein a flocking layer is formed to a releasable base material and a liquid or softened molding material is applied to the flocking layer formed surface of the base material or bonded thereto under pressure to be solidified and the base material is released to transfer the blocking layer on the base material to the surface of the solidified molding material. CONSTITUTION:A liquid or softened molding material is applied to a releasable base material having a flocking layer formed thereto or bonded thereto under pressure or the liquid material is injected in a mold composed of the releasable base material having the flocking layer formed thereto or in a mold having the releasable base material inserted therein. Whereupon, the liquid molding material becomes a state allowed to slightly penetrate in the flocking layer from the surface thereof or the softened molding material becomes a state slightly bitten in said flocking layer. When the releasable base material is released from the solidified molding material or molded body after the liquid or softened molding material is solidified, the flocks forming the flocking layer are strongly fixed to the surface of the solidified or molded body. In this state, the flocking layer is transferred to the surface of the solidified or molded body from the releasable base material to obtain a flocked product.
Patent JP-H09320778-A (JP)
Title: Electrodeless lamp-lighting device
Inventor: MINAMIMURA YUICHI
IPC: H05B41/24
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress harmonic current, even when input voltage is lower than smoothing voltage by returning high-frequency generating with a power resonance circuit which supplied high-frequency power to an excitation coil to the output point of a choke coil in a harmonic-suppressing circuit. SOLUTION: In an electrodeless lamp lighting device, when the lighting device is driven, the voltage V(8) of the middle point 8 in a power resonance circuit 3 oscillate with high-frequency voltage. When a coil output point of a harmonic suppressing circuit 5 and the middle point 8 of the power resonance circuit 3 are connected through a capacitor 10, for example, the voltage V(9) of the choke coil output point 9 oscillates between the voltage (11) of a smoothing point 11 and the common voltage. When the voltage (9) of the output point 9 becomes the common voltage, energy from the input is stored in a choke coil 12, and when the voltage (9) of the output point 9 becomes the voltage (11) of the smoothing point 11, energy flows into a smoothing capacitor 16. Thus harmonic current is suppressed, even when input voltage Vin is lower than the smoothing voltage (11).
Patent JP-H08334264-A (JP)
Title: Vertical type electric fan forced heater
Inventor: OYAMA SHIGEMICHI
IPC: F24H3/04
Filed: 1995-06-08
Abstract: PURPOSE: To provide a vertical type electric fan forced heater which is stable and heats the body from the feet to the waist conforming to the posture. CONSTITUTION: A fan motor 8 and a ceramic heater 9 are provided in a body 5 which is shaped to gradually decrease in cross sectional area from a lower portion thereof to an upper portion thereof and is provided at a back thereof with a suction port 1 and at the front thereof with an outlet 4 opened with a small angle. A louver 10, which is movable for changing the wind direction, is provided at the outlet 4.
Patent JP-H083793-A (JP)
Title: Method for cleaning oil-stained material
Inventor: HAYAKAWA HIDEO
IPC: C25F1/04
Filed: 1994-06-23
Abstract: PURPOSE:To provide a simple and inexpensive method for cleaning an oil-stained material suitable to prevent environmental pollution by dipping the material in water with the oxidation-reduction potential specified. CONSTITUTION:The oil-stained parts 9a to be cleaned put in a container 9 made of a stainless steel net are dipped in a washing tank 1. The tank 1 is filled with a reducing water R, and the water is circulated between the washing tank 1 add a cleaning tank 3 through pipes 5, 7 and pumps 6, 8. A voltage is impressed on the water by using electrodes 10A and 10B to decrease the oxidoreduction potential of the water to <=200mV, and the parts 9a are dipped in this water. The washing tack is ultrasonically vibrated by using an ultrasonic vibrator 2 and an ultrasonic wave controller 2a to wash the parts. Th pH of the water R is adjusted and kept by adding acid. The oil detergency is enhanced in this way.
Patent JP-S6074226-A (JP)
Inventor: SUBEN BAKURERU
IPC: H01H51/06
Filed: 1984-07-10
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-H10328166-A (JP)
Title: Body height gauge
Inventor: MORISHITA KAZUMI
IPC: G01B3/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To correctly measure the height of lying and bending human body without letting the person stand up. SOLUTION: A pad 3 is supported so as to be freely slid by a flexible thin bar 1 fixing a base point plate 2 to its one end, and the position of tat pad 3 on the thin bar 1 can be read or indicated. Therefore, the base point plate 2 is made in close contact with the soles and the thin bar 1 is slid while being bent along with the body so that the pad 3 can be in contact with the top of the head. Thus, the height of lying human body in bending state can be measured.
Patent JP-H10329598-A (JP)
Title: Power transportation carriage for port
Inventor: OTSUKI TERUHIKO
IPC: B60P3/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable support force and to stabilize a load-carrying platform part in water by a method wherein a waterproof structure motor-driven part to drive a rotator is provided and a control operation means to control a motor-driven part is arranged in the position, higher than the load-carrying platform part, of a handle extending from the load-carrying platform part. SOLUTION: A power transportation carriage 1 has a load-carrying platform part 2 located between right and left crawlers 17 and 17 and a waterproof electric motor 18 and a battery contained, as seen from a side, inside the crawler 17 and is constituted in a compact manner. Further, a handle 5 at the tip of a handle arm 4 extended from the load-carrying platform part through a coupling arm 3 is situated in a position higher than that of the load-carrying platform part 2 and the handle 5 is provided with a brake button 40 being a drive operation means, an accelerator lever, and a forward reverse change- over switch 42. Since the electric motor and the battery, having a heavy weight, are arranged in a compact manner on the load-carrying platform part 2, a stable moving support force is provided.  Further, since the crawler 17 always seats a water bottom, the load-carrying platform part 2 is stabilized even in water.
Patent JP-H0859243-A (JP)
Title: Production of antimony pentoxide
Inventor: SUGIYAMA MASAHARU
IPC: C01G30/00
Filed: 1995-06-08
Abstract: PURPOSE: To readily obtain a white antimony pentoxide having a cubic crystal form unique to antimony compounds. CONSTITUTION: This method for producing a white antimony pentoxide having a cubic crystal form is to drop hydrogen peroxide into a solution containing antimony trioxide in a state thereof present in an alcoholic, a ketonic, an ester- based or a halogenated hydrocarbon-based solvent and oxidize the antimony trioxide.
Patent JP-H01312394-A (JP)
Title: Multitubular-type heat exchanger
Inventor: SUZUKI FUMIO
IPC: F28F9/00
Filed: 1988-06-10
Abstract: PURPOSE:To prevent heat exchanger tubes from being deviated to one side at the time of bending and ensure that a liquid flowing on the outside of the heat exchanger tubes flows uniformly by inserting a tube provided at an end thereof with a hole for passage therethrough of a liquid to be cooled or heated which flows on the outside of the heat exchanger tubes, centrally in a shell pipe. CONSTITUTION:A tube 3 is inserted centrally in a shell pipe 1, whereby heat exchanger tubes 2 arranged in the shell pipe 1 are disposed uniformly in a space defined by the shell pipe 1 and the tube 3 even after the shell pipe 1 is bent. As a result, a liquid to be cooled or heated passes uniformly through the space, and stable and favorable heat transfer characteristics can be obtained. The tube 3, which is hollow, provides a passage for the liquid to be cooled or heated. A loss due to passage through the tube 3 can be controlled by regulating the size of a hole 31 formed at an end of the tube 3. It is thereby possible to vary the balance between the flow rate on the inside of the tube 3 and the flow rate on the outside of the tube 3, and to appropriately control the rate of heat conduction and the loss in pressure of the liquid to be cooled or heated between an inlet and an outlet.
Patent JP-H08335094-A (JP)
Title: Voice input method and device for executing this method
Inventor: SUGIMOTO KIYOSHI
IPC: H04M3/50
Filed: 1995-06-08
Abstract: PURPOSE: To provide a voice input method and a device therefor in which the guidance is changed according to experiences. CONSTITUTION: This device is provided with a voice recognizing part 3 having a voice inputter 2, which judges the likelihood of the recognition result of an inputted voice and outputs the result, a guidance generating part 6 for generating a guidance for promoting the voice input to a speaker 1 and a guidance for showing the voice recognition result judged effective, a guidance output part 9 for outputting a guidance, a determining part 10 for making the speaker 1 judge whether the presented voice recognition result is correct or not, an experience value memory part 5 for storing the likelihood judgment result by the voice recognizing part 3 and the determination result by the determining part 10, a guidance data accumulating part 9, a label data accumulating part 7 for accumulating the data showing the recognition result part,  and a control part 4 for controlling the guidance generating part 6 and selecting a guidance according to the experience value stored in the experience value memory part 5 to generate the guidance.
Patent JP-2000326057-A (JP)
Title: Instrument and method for detecting loop state of cast slab under twin rolls, and device and method for controlling meandering of the cast slab
Inventor: KUBOYAMA YOICHI
IPC: B22D11/16
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To stably detect the loop amount under cooling rolls by detecting in a non-contacting state the loop-state of a strip-like cast slab fed out from the cooling rolls. SOLUTION: In a method for detecting the loop state of the cast slab under twin rolls in twin roll type continuous casting equipment, the cast slab 2 below the cooling rolls 1 is picked up with an image pickup device to generate an image pickup signal S1. A prescribed image processing is applied to the generated image pickup signal S1, and the lower end position of the cast slab 2 is detected. Thereby, the loop state of the cast slab 2 can be detected stably without producing meandering of the cast slab due to catching or point contact with the cast slab 2.
Patent JP-H086371-A (JP)
Title: Image forming device
Inventor: KONO HISAAKI
IPC: G03G15/08
Filed: 1994-06-23
Abstract: PURPOSE:To reduce the dispersion of density and obtain a uniform-density image by calculating the toner supply quantity against the toner consumption quantity for the first document read out by a scanner, determining the supply time from the toner supply quantity, and supplying the toner for the supply time each time one copying is made. CONSTITUTION:When the density data of the image unit from a scanner section 10 are stored in a page memory 62, the picture element number data at each density level are stored in a RAM via the density data for each picture element. A main CPU 50 determines the supply time based on the picture element number data at each density level of one page stored in the RAM. A toner motor 54h is driven to rotate a toner roller each time one copying is made, and the toner of the toner supply quantity is supplied to a developing device.
Patent JP-H093789-A (JP)
Title: Apparatus for dehydrating fiber web
Inventor: HERUMUUTO GURIMU
IPC: D21F3/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To form an approximately perfectly closed web guide in the press section of a paper machine. SOLUTION: In this device for dehydrating a fibrous web, the web to be dehydrated is transferred together with a single dehydration belt 13A through the first vertical slit press 11A, and a transfer belt 16A guides the web from the first slip press 11A to the second slit press 21A. The web is transferred together with a single dehydration belt 23A through the second slit press 21A. Therein, the first dehydration belt 13A and the transfer belt 16A contact with the upper surface of the web. The second dehydration belt 23A and the second additional transfer belt 27 for guiding the web from the second vertical slit press 21A to the subsequent drying section 30 contact with the lower surface of the web.
Patent JP-H04365708-A (JP)
Title: Driving roller conveyer
Inventor: FUJITA KOJI
IPC: B65G13/07
Filed: 1991-06-13
Abstract: PURPOSE:To stop even a light-weight transported article without damage in the course of transfer by making the outer peripheral surface of a free roller as a frictional engagement surface with a large coefficient of friction. CONSTITUTION:A number of roller shafts 2 are laid at a fixed pitch between frames 1, 1, rollers 3 are pressed onto each one end portion of the roller shafts 2, and free rollers 4 are externally fitted to the other end portions thereof. A transmission belt 6 is press-contacted to the rollers 3 and rotary-driven by a motor to rotate the roller shafts 2. As the rollers 3 are pressed onto the roller shafts 2, the rollers 3 are rotated integrally with the roller shafts 2. Accordingly, even if a transported article P to be stopped in the midway of transfer is light-weighted, the large frictional engagement force works between the free rollers 4 and the transported article at the time of stop, so that the free rollers 4 idly rotate on the roller shafts 2 without slippling relative to the transported article. Accordingly, the transported article P is difficult to be damaged.
Patent JP-H037768-A (JP)
Title: Organometallic complex salt compound
Inventor: SHIRASAKI TOSHITAKA
IPC: C09B45/14
Filed: 1989-06-06
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are H, nitro, methyl, Cl, sulfonamide or methyl sulfone; R is methyl, ethyl or phenylmethyl; M is Cr, Co or Fe; X is H, Na, K, ammonium or organic amine salt). EXAMPLE:A compound expressed by formula II. USE:An electric charge regulator used for toners employed in developing electrostatic latent images of electrophotography, electrostatic recording, etc. PREPARATION:A compound expressed by formula III is diazotized in water and the resultant diazo compound is then coupled with a coupling component in water or a mixture solution of water with an organic solvent, such as DMF, to synthesize a monoazo compound expressed by formula V. The resultant compound expressed by formula V is subsequently reacted with a metalating agent, as necessary, in the presence of sodium acetate, etc., in water or a mixture solution thereof with an organic solvent at 60-100 deg.C and pH 3-9.
Patent JP-S62297359-A (JP)
Title: Light-transmitting high-density material
Inventor: TANAKA MASAMI
IPC: C08K3/22
Filed: 1986-06-17
Abstract: PURPOSE:To obtain a light-transmitting and high-density material useful as sound-insulating sidewalls for automobile expressways, etc., by containing lead oxide and barium oxide and compounding the resultant amorphous or microcrystalline light-transmitting inorganic material with a light-transmitting resin component. CONSTITUTION:A light-transmitting and high-density material obtained by compounding (A) a light-transmitting amorphous or microcrystalline inorganic material prepared by blending a light-transmitting inorganic material with (i) lead oxide and/or (ii) barium oxide with (B) a light-transmitting resin component, e.g. (poly)alkyl methacrylate, etc. The amount of the blended components (i) and/or (ii) is preferably 12-95wt%.
Patent JP-S5267176-A (JP)
Title: High voltage discharge lamp containing starter circuit
Inventor: ONO HIROKI
IPC: H01J61/54
Filed: 1975-12-02
Abstract: PURPOSE: To provide a high voltage discharge lamp of the type containing a starter circuit, in which a function of snap action is imparted to a heat-sensitive switch of the starter circuit and also in which the switch has a hysteresis characteristic with respect to temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01311337-A (JP)
Title: Address extending system
Inventor: HARUI TOSHIROU
IPC: G06F13/14
Filed: 1988-06-09
Abstract: PURPOSE:To make it possible to use many optional apparatuses by the small number of addresses and to improve the extending property of a system by allocating the specific bits of data differently in each optional apparatus. CONSTITUTION:Each option is decoded as an address for a reading instruction by an address decoding circuit 11 to form an address coincidence signal, and during the output of a reading instruction signal 10R, a data buffer 12 is turned to an enable state and '0' is outputted to the '0' bit of the bus 3. The program checks the data bit to be '0', selects an option to be used, turns only the data bit corresponding to the option to '0', and executes an writing instruction in a system common address. The option is a signal obtained by finding out AND between the address coincidence signal and the signal 10R to store the signal on the bus 3 in an FF 16. When the level of the stored signal is '0', the circuit 11 turns a circuit in a function part for decoding an exclusive address for the option to an operable state and then the option responds to an instruc tion.
Patent JP-H10332196-A (JP)
Title: Hot water supplying device
Inventor: HONDA SETSUHIRO
IPC: F24H1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To heat up the water in a hot water storing tank efficiently by a simple device, and to prevent the damage to piping due to freezing of the water which resides in the condition of the operational shutdown of a hot water supplying device (especially, a heat pump or a circulating pump). SOLUTION: This hot water supplying device S is constructed in such a manner that a hot water storing tank 2 is connected with a condenser 4 in which a refrigerant of a heat pump 1 circulates by flow piping 10 and return piping 13. In this case, a circulating pump 14 and the first flow rate regulating means 15, which regulates the amount of water fed from the circulating pump 14, are provided partway along the flow piping 10, and also bypass piping 9 is provided to communicate between the hot water storing tank and the first flow rate regulating means, and between the first flow rate regulating means and the condenser 4.  The bypass piping 9 is provided with the second flow rate regulating means 16 which regulates the amount of fed water according to the refrigerant pressure of the heat pump 1, so that the water temperature in the hot water storing tank 2 is regulated through regulating the amount of fed water by the first and the second flow rate regulating means 15 and 16.