baber/WOPTO huggingface dataset:
Patent JP-S6265544-A (JP)
Title: Automatic answering telephone set
Inventor: SATO MASAAKI
IPC: H04M1/65
Filed: 1985-09-17
Abstract: PURPOSE:To reduce remarkably the waiting time of a caller by moving an ICM recording and reproducing head radially to a discoid recording medium. CONSTITUTION:When a call comes from a caller, an OGM is reproduced by a head 6 positioned on a track T1 to give a message of the absence to the caller and to inform the recording of the message of the caller for a prescribed time. When a pulley 1 is rotated and stopped, a pulse signal selecting a track T2 is inputted to a stepping motor 10, which is driven based on the signal to locate the head 6 on the track T2. Then the head 6 is in the recording state and a beep tone is given to the caller and receives the ICM. When the recording of the ICM is finished and the pulley 1 is turned once, the pulley 1 is stopped and the head 6 is restored automatically on the track T1. When a call comes from the next caller, a track T3 is used to record the ICM.
Patent JP-H0491276-A (JP)
Title: Spinning oil for acrylic fiber
Inventor: YAMANE KOICHI
IPC: D06M101/16
Filed: 1990-07-31
Abstract: PURPOSE:To provide the subject spinning oil exhibiting excellent electrostatic and fiber-collecting properties and good spinning characteristics on the high speed spinning of acrylic fibers by compounding a wax preferably a melting point within a specific range, a specified cationic or amphoteric surfactant and an oxyalkylene polymer. CONSTITUTION:(A) One or more kinds of ester-, paraffinic- and polyethylene- waxes having a melting point of 30-130 deg.C, (B) one or more kinds of cationic and amphoteric surfactants represented by formulas I to V (m:n=0.5-2; m+n=3; R1 is 7-12C alkyl, alkenyl; R2 is methyl, ethyl, hydroxyethyl, etc.; R3 is 8-22C alkyl, etc.; R4 is methyl, etc.; X<-> is halogen ion, 1-4C carboxyl ion, etc.) and (C) an oxyalkylene polymer having an average mol.wt. of 2000-40000) are mixed with each other and subsequently emulsified to prepare an oiling agent for spinning acrylic fibers at a high speed.
Patent JP-H01119508-A (JP)
Title: Fluidized bed reactor and method
Inventor: ROBAATO HOORU AREN
IPC: C01B33/027
Filed: 1988-08-19
Abstract: PURPOSE: To decrease the pyrolysis quantity of the silicon source in a freeboard on a fluidized bed of silicon particles, by introducing a specified amt. of a quench gas into this freeboard.  
     CONSTITUTION: Silane and H 2  are supplied to the underside of the distributor 5 of the fluidized bed reactor 10 enclosed by a heater 10 from a supply line 11. The silicon source particulates are introduced from an inlet 13 into the freeboard 10B of the reactor 10 to form the fluidized bed in a bed zone 10A. Next, the quench gas of the temp. (400°C) below the decomposition temp. of the silicon source is supplied from a line 16 in an amt. sufficient for drastically lowering the temp. of the gas and the concn. of the silicon source in the freeboard 10A, thereby, the metal silicon is deposited on the silicon particles. The products are taken out of a line 14. The outflow gas is introduced from a line 17 into a recovering device 18 where dust is separated and, thereafter, the gas is circulated through a line 19, a pump 20 and a heat exchanger into the reactor 10. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6184360-A (JP)
Title: High-strength soft magnetic material for rotor of electric motor rotating at high speed
Inventor: HOSOMI KOJI
IPC: H01F1/14
Filed: 1984-09-29
Abstract: PURPOSE:To develop a high-strength soft magnetic material used for the rotor of an electric motor rotating at high speed and yet having low iron loss, by incorporating a specific amount of Ni, Cr, Mo, Al, and Ti to Fe. CONSTITUTION:The steel ingot consisting of, by weight, 8-20% Ni, 0.2-5.0% Mo, 0.1-2.0% Al, 0.1-1.0% Ti, 1.0-10% Cr, and the balance Fe is worked into a plate. The plate is subjected to soln. heat-treatment at 900 deg.C for 1hr, mechanical working, and aging at 500 deg.C for 3hr. The high-strength soft magnetic material for the rotor of an electric motor rotating at extremely high speed and yet having low iron loss can be obtained.
Patent JP-H0753576-A (JP)
Title: New phosphoric ester, its salt and its production, and detergent composition containing the same
Inventor: FUJIO AKIRA
IPC: C11D1/34
Filed: 1993-08-19
Abstract: PURPOSE:To obtain the subject new compound excellent in hard water resistance and foamability, usable over the range from weakly acidic to neutral conditions, and high in compatibility with and adsorbability to inorganic matter, useful for cosmetics and as a cosmetic base or surface modifier, etc. CONSTITUTION:A phosphoric ester (salt) of formula I [G is a residue formerd by eliminating (p+q) hydroxyl groups from (poly) glycerol; (p) and (q) are positive numbers of >=1, (p+q) is a number not exceeding the total number of the hydroxyl groups in the (poly)glycerol; (m) is 0 or 1; R is A(OY)tO (A is a 6-22C alkyl or alkenyl; Y is a 2-3C alkylene; (t) is 0-20; B is H or a group of formula II; M is H, alkali metal, etc.) when (m) is 0, being a 6-22C alkyl, alkenyl or A(OY)tOCH2 when (m) is 1; G is not glycerol residue when (m) is 0], e.g. decyl diglyceryl ether phosphoric ester.
Patent JP-H0371588-A (JP)
Title: Electromagnetic cooker with heat pipe
Inventor: IGUCHI ATSUSHI
IPC: A47J27/14
Filed: 1989-08-08
Abstract: PURPOSE:To reduce temperature difference between a heater and a cooker to realize function similar to a kitchen range and a pot or to a low range by a method wherein a heat pipe for facilitating thermal transfer at least between the heater and the side wall of the cooker. CONSTITUTION:A heat pipe 8 embedded on a side wall 9 between a pot 10 and a coil 7, and a heater 1 of a rice cooker not only increases heat conduction area but also heats the pot from the bottom as well as applies heat from the side wall 9. As a result, difference in temperature between the heater and a cooker can be extremely small so that a cooking device similar to a conventionally Japanese kitchen range and a pot or to a conventionally Western low range is realized. In addition, a coil 7 comprises six electromagnetic induction coils A1 to A6 while they are connected by means of desirably in three-phase double delta connection.
Patent JP-H0870428-A (JP)
Title: High speed reproduction device for video signal
Inventor: YOSHINARI HIROMI
IPC: G11B20/10
Filed: 1994-08-30
Abstract: PURPOSE: To output a high speed reproduced image which is timewisely smooth and to improve an update rate for increasing the output change of data which are overlapped in a spatial surface in a sequence. CONSTITUTION: When a shuttle reproduction mode signal is supplied to a control circuit 38 through an input terminal 45, the control circuit 38 changes the accumulation state of data of a frame memory in an ECC decoder 32 constituting a conversion decoding system 31. To put it concretely, data which a magnetic head picks up is taken out in the middle of the sequence of CODEC and the sequence is divided so as to update data in an output frame time unit. When two frames-five rotation becomes the sequence unit of CODEC in normal reproduction, for example, the decoder 30 decodes a signal in a 2.5 rotation unit and the result is outputted as a frame image when the shuttle reproduction mode signal is supplied to the control circuit 38, for example.
Patent JP-H0255607-A (JP)
Title: Method for controlling edging in edging press
Inventor: MASUDA BUNPEI
IPC: B30B15/06
Filed: 1988-08-18
Abstract: PURPOSE:To accurately edge by finding a predictive deformation amount for a set width based on a spring constant of a stock, a spring constant of a press device, and a predictive load put on the stock, narrowing a gap between dies by the predictive deformation amount from a set width, and largely setting a pushing amount. CONSTITUTION:A temp. T of a stock 8 is detected by a temp. detector 18 and a spring constant Km corresponding to the temp. T is selected from a setter 19 and is inputted to a computing element 20; a spring constant Kp of a press device previously set in the setter 19 and a predictive load Py are also inputted to the element 20 to calculate a predictive deformation amount  Wy by a prescribed equation. A value of  Wy/2 is inputted to a comparator 21. Concurrently, a pushing amount  x of a slide 5 detected by a position detector 16 is inputted to find a value of  Wy/2- x and a controller 22 outputs a command to a motor 10 so that the said difference value is made to be zero. The motor 10 is driven to move a nut 7 in the axial direction, the slide 5 reciprocates in the width direction of the stock 8 to adjust a gap between dies 15, 15. Hence, edging with dimensional accuracy is performed and the yield is improved.
Patent JP-H0369305-A (JP)
Title: Cast molding device for slurry
Inventor: ITO HARUYUKI
IPC: B28B1/26
Filed: 1989-08-08
Abstract: PURPOSE:To enable simplification of disposition and facilities for drainage and discharge of mud and an oblique movement of a cast, by a method wherein a molding station and demolding station are juxtaposed and a rail and cast moving truck are provided between the stations. CONSTITUTION:A molding frame body 12 is tilted by actuating an obliquely- moving cylinder 14, slurry is fed into a cast 40 by opening a slurry feed valve 1, pressurized and molded body is formed. The molded frame body 12 is returned by actuating on the contrary the obliquely moving cylinder 14. A connecting rail is formed of the first and second rails 13, 22 by coming the second rail end 22a into contact with the first rail end 13a. Demolding threeway valves V4... are changed over, remaining water in the cast is moved to a boundary part between a molded body W and the cast by air and a bottom and top forces 41, 43 and the molded body W are separated from one another. A cast moving truck 30 is run up to the center of a demolding station 20 on the rails 13, 22 while suspending the top force 43, side forces 42, 42 and the molded body W. A piston rod 35a is moved forward and a receiving boardlike receiving plate 51 is raised up to the molded body W. Compressed air is blown into the side forces 42, 42 and the molded body W is demolded.
Patent JP-2001031598-A (JP)
Title: Production of fluorine-containing aromatic compound and intermediate therefor
Inventor: TEJIMA SEIICHI
IPC: C07D495/10
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a raw material for a resin excellent in heat resistance, chemical resistance, water repellency, low dielectric properties and low refraction ratio by reacting a specific di(thio)acetal compound derivative with a fluorine compound, or the like. SOLUTION: A compound of formula I [R1 and R2 are each a (substituted) aromatic ring; X1 to X4 are each O or S; (p) and (q) are each 2 or 3], [e.g. 1,9-diketo[2,2]paracyclophane-bis(ethylene-dithioketal)] is reacted with a fluorine compound (e.g. HF-pyridine) in the presence of a bromine compound (e.g. N- bromosuccinimide) to provide the objective compound of formula II. The compound of formula I is obtained by reacting a diketone compound of formula III with compounds of the formula X5-CpH2p-X6 (X5 and X6 are each OH or SH) and the formula X7-CqH2q-X8 (X7 and X8 are each OH or SH), (e.g. 1,2- ethanedithiol) in an organic solvent in the presence of a Broensted acid).
Patent JP-S6265456-A (JP)
Title: Sold-state image pickup device
Inventor: NAKAMURA KENZO
IPC: H04N5/335
Filed: 1985-09-18
Abstract: PURPOSE:To simplify an external circuit while reducing vertical smears by isolating a region, in which horizontal switching elements are integrated, and a region, in which the other element groups are integrated, by an impurity layer different from a substrate and applying substrate voltage to the impurity layer at regular timing from the outside. CONSTITUTION:Potential is applied to an impurity layer 400, in which horizontal switching elements are integrated, from the outside by a signal line 90. Signal charges stored in photodiodes 3 are read by an output signal line 7 through vertical switches 4 and horizontal switches 5, and vertical smear charges are lead out as substrate currents to the signal line 90 from vertical signal lines 6. Consequently, the horizontal switching element section and each of the other element groups are isolated, thus applying predetermined voltage to the impurity layer. An external circuit can be simplified because of a simple constitution, thus allowing the reduction of cost. Elements attached anew to the vertical signal lines are unnecessitated in order to minimize vertical smears, thus preventing the increase of fixed pattern noises and the like, then reducing the vertical smears more efficiently.
Patent JP-S6266318-A (JP)
Title: Manufacture of tablet for pattern information input
Inventor: HAYASHI OSAMI
IPC: G06F3/041
Filed: 1985-09-18
Abstract: PURPOSE:To obtain a high-density, accurate spacer by applying photosensitive resin over the surface of a light transmissive substrate where the conductors are formed, irradiating it with light from the reverse surface, setting the photosensitive exposed part, and removing an unexposed part and at the same time forming a resin spacer between conductors. CONSTITUTION:Two sheets are formed by sticking nickel foil on a transparent polyester film 1 and forming striped nickel conductors 2 by photoetching, and a photosensitive resin film 3 is stuck on one of those sheets and exposed from the polyester film side by an ultraviolet-ray lamp. Then, an uncured part 4 is washed away to remove photoresist on the surfaces of the nickel conductors, and photoresist at parts where there is no nickel conductor is left as a cured film 5. The other striped conductor sheet is put opposite said sheet orthogonally to form a uniform space between the two sheet conductors.
Patent JP-2001036472-A (JP)
Title: Voice transmitter
Inventor: ISHIYAMA YUKIO
IPC: H04B10/11
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a voice transmitter that is immune to disturbance in a transmission path in the case of spatially transmitting a voice signal as a transmission medium and can transmit the voice signal with high quality. SOLUTION: The voice transmitter is provided with a transmitter 22 and a receiver 23. The transmitter 22 has a transmission circuit 24 which mixes two received left right voice signals L, R to provide an output of a mixed signal L+R having both the components and a plurality of transmission means 25 that spatially transmit the same mixed signal L+R through a transmission medium. The receiver 23 has a left voice reproduction output means 26L and a right voice reproduction output means 26R. The left voice reproduction output means 26L is provided with a reception means 27L and a left voice reproduction means 28L that separates the left voice signal L, reproduces and outputs it, and the right voice reproduction output means 26R is provided with a reception means 27R and a right voice reproduction means 28R that separates the right voice signal R, reproduces and outputs it.
Patent JP-H1146873-A (JP)
Title: Study desk with movable top
Inventor: HAMA KATSUNORI
IPC: A47B9/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a movable-top-equipped study desk of a simple structure such that the height and effective depth of a top can be reduced by changing the mounting position of a main top at the front of the top so that even a user of small physique, while sitting, can reach a fixed top at the rear of the top and an upper rack provided on the fixed top, and that the fixed top can be used as a mid-rack. SOLUTION: A top is separated into a fixed top 3 secured to the rears of side legs 2, 2 and a main top 4 having a greater depth than the fixed top 3, and a pair of support members 5, 5 are mounted on both sides at the rear of the main top 4 in such a way as to project backward and are removably attached to different positions of the legs 2. The top can therefore be set in a high position in which the main top 4 continues with the front of the fixed top 3 as their respective upper surfaces are flush and a low position in which the rear edge of the main top 4 has receded to a position below the lower surface of the fixed top 3.
Patent JP-H0868074-A (JP)
Title: Excavator with storage tank and conveyor
Inventor: SAWA KOJI
IPC: E02F7/04
Filed: 1994-08-31
Abstract: PURPOSE: To improve operating efficiency by continuing excavation operation until a truck arrives while temporarily storing excavated soil and sand in a storage tank disposed to the rear section of an excavator and loading soil and sand in the storage tank on the truck at the time of the arrival of the truck. CONSTITUTION: Excavation operation by a backhole device 4 and soil-sand transport operation by a first conveyor device 6 are continued until a truck for transporting soil and sand arrives. The driving of a second conveyor device 8 is stopped at that time, and soil and sand conveyed by the conveyor 6 are stored in a soil-sand bin 7. When the truck 20 for transport arrives, the conveyor 8 is driven, and soil and sand stored in the bin 7 are loaded on the truck 20. Accordingly. soil and sand can be stored in the soil-sand bin until the next truck for transport arrives while the interruption of excavation operation can be prevented.
Patent JP-S6363000-A (JP)
Title: Actuator using hydrogen occlusion alloy
Inventor: MORIWAKI YOSHIO
IPC: F17C11/00
Filed: 1986-09-02
Abstract: PURPOSE:To improve a reaction speed, by heating a hydrogen occlusion alloy in an actuator by an electric heater to perform occluding reaction of hydrogen and its emitting reaction. CONSTITUTION:A hydrogen occlusion alloy 2 and an electric heater 3 are housed in an enclosed vessel main unit 1 having an extendable and contractable part. The hydrogen occlusion alloy 2 generates emitting reaction of hydrogen by alloying a pulse current to flow in the heater 3, and a bellows 6 is expanded by applying a load. Next the hydrogen occlusion alloy 2 generates occluding reaction of hydrogen by stopping electrification of the current, and the bellows 6 is contracted. Accordingly, a reaction speed can be increased as compared with that in the past.
Patent JP-H0499147-A (JP)
Title: Briquette of granular ferromanganese for steelmaking
Inventor: TADA MITSUHIRO
IPC: B22D1/00
Filed: 1990-08-03
Abstract: PURPOSE:To offer a briquette small in the generation of dust, excellent in mixability and dissolvability into a molten steel and giving high Mn yield by forming granular ferromanganese into the shape of a briquette with polyvinyl alcohol as a binder. CONSTITUTION:Granular ferromanganese is formed into the shape of a briquette with polyvinyl alcohol as a binder. As for the method for using the obtd. briquette of ferromanganese, at the time of tapping a molten steel 3 from a converter 1 into a ladle 2, this briquette 5 of ferromanganese is charged from a chute 6 to the flow 4 of the molten steel in the process of tapping and is used for regulating the Mn components in the molten steel 3. In this way, because the ferromanganese is formed into the shape of a briquette, its scattering loss in the stage of charging is made small, and it is directly mixed and dissolved into the molten steel 3, so that the loss of Mn to be mixed into slag 7 is markedly reduced.
Patent JP-S6267489-A (JP)
Inventor: UHARA YOSHIHIKO
IPC: G21C7/117
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0763090-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: ARIMURA TAKASHI
IPC: F02D45/00
Filed: 1993-08-20
Abstract: PURPOSE:To check any slippage in a feedback compensation value irrespective of the characteristic of a lean sensor detecting an air-fuel ratio by operating any delay of up to skip execution of the feedback compensation value in air-fuel ratio feedback control, on the basis of a crank angle. CONSTITUTION:An actual air-fuel ratio in a fuel mixture to be burnt in an internal combustion engine 1 is detected by a lean sensor M2. In addition, this actual air-fuel ratio detected is compared with the target air-fuel ratio, and air-fuel ratio feedback control is executed by a feedback control means M3 so as to make the actual air-fuel ratio accord with the target air-fuel ratio. In this case, rotational frequency of the engine 1 is calculated by a crank angle detecting means M4 in a crank angle unit. In succession, on the basis of a crank angle detected, any delay of up to the skip execution of a feedback compensation value is operated by a delay operational means M5. Furthermore skip executive timing is controlled according to the delay of a crank angle reference operated.
Patent JP-S5995710-A (JP)
Title: Emitter follower type sepp circuit
Inventor: NAKAYAMA KAZUAKI
IPC: H03F1/32
Filed: 1982-11-25
Abstract: PURPOSE:To decrease extremely the distortion and to eliminate the temperature for an idle current by detecting the idle current and the distortion of a class B SEPP circuit on real time at the same time and feeding back the detected result by an error amplifier. CONSTITUTION:A feedback loop where terminals (c), c' of the error amplifiers A'1, A'2 are taken as a signal input terminal IN and terminals (a), a' are taken as a feedback input terminal is formed. The idle current at no signal is decided by Id=VB/RE. When a positive signal is inputted, a negative signal equal to isRE to the terminals (a), (c) is applied forcibly to an input terminal (b), which is opened, and output voltage V0 is expressed in an equation, where Vi is an input voltage. when a gain alpha of the amplifier A'1 is large, the term including the distortion is omitted. This is because the inputs and outputs of the error amplifiers are amplified with comparison. On the other hand, the amplifier A'2 acts similarly.
Patent JP-S6452976-A (JP)
Title: Locking detector
Inventor: KUMAGAI NOBORU
IPC: E05B41/00
Filed: 1987-08-21
Abstract: PURPOSE: To detect locking with a single sensor and simplify installation and wiring by attaching an inner force sense resistor that changes its resistance value in accordance with load to a fixing portion that receives the load of a moving portion such as a sliding door or the like that is caused by locking. CONSTITUTION: An inner force sense resistor 10 formed of a flexible, durable, very thin pressure sensitive film that is formed on a polymer face by screen printing is attached to a sash fixing portion 12 which a sash moving portion 11 contacts when closed, so that it may sense load occurring solely when locking is effected when the moving portion 11 is closed. Locking is detected by detecting the resistance value variation characteristics in accordance with the state of the sash through leads 13 and 13 led out from the inner force sense resistor 10 and discriminating clearly the open state or closed state from locking by a sudden decline in resistance value during locking.
Patent JP-S6451490-A (JP)
Title: Method of detecting abnormality of coke dry quenching equipment
Inventor: FUKAYA TOMOAKI
IPC: C10B41/00
Filed: 1987-08-21
Abstract: PURPOSE:To improve the safety of operation through detection of water leakage firm a waste heat boiler tube in an early stage, by calculating the content of H2O with a computer based on measured value of a compsn. of a coke- cooling circulating gas and a mass balance of a gas circulating system, and comparing the calculated value with a reference value. CONSTITUTION:The content of each of H2, CO, CO2 and O2 in a coke-cooling circulating gas is measured with a gas analyzer 20. The content of H2O is determined with a computer 21 through the use of these measured values and an equation for calculating the content of H2O determined by the mass balance of a gas circulating system. When the calculated value of H2O is negative or less than a predetermined value, this value is regarded as indicating occurrence of water leakage from the boiler tube 3, and the safety device 22 is operated.