baber/WOPTO huggingface dataset:
Patent JP-S6019565-A (JP)
Title: Luminous head for printing
Inventor: SAKAGUCHI SHIGERU
IPC: B41J2/44
Filed: 1983-07-13
Abstract: PURPOSE:To almost uniformize the wire density and heat radiating property along with an easier handling by arranging a driving element at an eccentric position in a point-symmetry to a light emitting diode array. CONSTITUTION:A unitized light emitting diode array 2 is arranged almost at the center of a ceramic substrate 1 so as to divide the substrate 1 into two and composed of a monolithic GaAs or the like provided with a plurality of light emitting section 2'... aligned and feed leads 2''.... Wire bond pads 3''' for light emitting diode arrays are provided on the substrate 1 and wire bond pads 4... for driving elements in the peripheral section of a driving elements placing section 5, both are connected together respectively. The driving element plcing sections 5... are arranged at the position in point symmetry at the corner of the substrate 1 deviated from the central position of the array 2. As a whole, the wire is arranged at an even density so as to shift to the empty area. This facilitates the wiring and makes the handling easy to do with a thermal uniformity.
Patent JP-S5830570-A (JP)
Title: Mixing valve
Inventor: NAGAOKA YUKIO
IPC: F16K11/04
Filed: 1981-08-17
Abstract: PURPOSE:To enable to control the temperature of mixture of water and hot water with high accuracy and response speed, by detecting and controlling the temperature of mixture of water and hot water by use of an electric means while keeping the pressure on water feeding side and that on hot-water feeding side equal to each other. CONSTITUTION:If pressure in a feed water pipe 10 is changed rapidly, the water  feed rate is not changed substantially by the self-controlling function of a pressure control valve 1, so that the temperature of mixture of water and hot water  is not changed. On the other hand, if pressure in a hot-water feed pipe 14 is changed rapidly, the feed rate of hot water is changed. However, since pressure in the pipe 14 is transmitted to a pressure chamber 6 and the water feed rate is changed proportionally by the function of the pressure control valve 1, the temperature of mixture of water and hot water is not changed. Furhter, when it is detected that the temperature of hot water is extraordinarily higher than a set temperature, current is supplied to a solenoid 27 of a by-pass valve 26 by a by-pass valve control circuit H to feed water to a mixing pipe 13 from a by-pass pipe 31, so that supply of hot water of an extraordinarily high temperature can be prevented.
Patent JP-2000324287-A (JP)
Title: Fax data storage device and fax data receiving system
Inventor: NAKADEGAWA HIROYUKI
IPC: H04L12/54
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enable the reception of fax data and also the fetching of the re ceived fax data all times, while keeping the power supplies of a fax modem and a data processor turned off. SOLUTION: This system is provided with an opposite side subscriber 1 which becomes a transmitting side or a receiving side of fax data, a personal computer 4 on which a fax modem 5 to be the receiving or transmitting side of the fax data is mounted, a fax data storage device 3 on a receiving side and a telephone set 6 on a user side of the computer 4. While the power supply of the computer 4 is in a state of not being turned on, the device 3 returns a receivable signal to a caller side, receives the fax data by a fax data receiving and storing means 3c and stores it into a memory 3a for faxes.
Patent JP-H05319896-A (JP)
Title: Nonmagnetic ceramics
Inventor: NAKAMURA TSUNEHIKO
IPC: C04B35/00
Filed: 1992-05-21
Abstract: PURPOSE:To obtain dense nonmagnetic ceramics capable of attaining a desired coefft. of thermal expansion within the range of 140X10<-7>/ deg.C to 150X10<-7>/ deg.C or closing a coefft. of thermal expansion to that of Mn-Zn ferrite, having lower hardness than this Mn-Zn ferrite and excellent in workability. CONSTITUTION:This nonmagnetic ceramics contain 91-99mol% MnO and 9-1mol% at least one among NiO, ZrO2, WO3, Al2O3, SiO2, SnO BaO, CaO, BaTiO3 and CaTiO3.
Patent JP-H02308668-A (JP)
Title: Picture synthesis method in digital copying machine
Inventor: NAKAHARA KAZUYUKI
IPC: G06T3/00
Filed: 1989-05-24
Abstract: PURPOSE:To simplify the synthesis by so constituting the method that a picture is stored when a 1st original is read and the stored picture is synthesized one after another with 2nd and succeeding originals. CONSTITUTION:When picture information of the 1st original enters a storage device from a reader, a signal of a memory control circuit is given to a selector circuit and the picture signal is written in a page memory 1. When the picture size exceeds the size A2 of the storage area, the selection circuit writes the picture signal to a page memory 2. When the picture information of the 2nd original enters the reader, the information is written in a page memory 3 by the selection circuit. When the picture size exceeds the A2, the picture signal is written in a page memory 4. Then picture signals are read from the memories 1, 3, enter an EXOR gate and output to a writer as one picture signal. When the read picture size exceeds A2, the picture signal is outputted from the memories 2, 4 and synthesized. The 3rd and succeeding originals are sequentially written in the memories 2, 4 similarly and they are sequentially synthesized with the picture signals in the memories 1, 3.
Patent JP-H01297727-A (JP)
Title: System for controlling normalization of floating point arithmetic operation
Inventor: KOJIMA SHINGO
IPC: G06F9/26
Filed: 1988-05-25
Abstract: PURPOSE:To shorten the execution time of a microprogram and to reduce a quantity of description by providing an initialization circuit to accumulate the start address of the microprogram at the time starting the program in a micro address stack, and to set a code representing an operand register on a register pointer. CONSTITUTION:At the time of transferring a source operand to an A register 111 at the beginning of the microprogram, the register of a transfer origin is designated by using indirect transfer. Also, an arithmetic processing is started without waiting judgement that the source operand is a normalized number. And when it is judged as a unnormalized number, branching to a normalization routine is performed by an ordinary branch instruction. Furthermore, a result in which the A register 111 is normalized is withdrawn to a TMP register 112 without returning to the A register 111, and a transfer code representing the TMP register 112 is set on the register pointer 117, then returned.
Patent JP-2000280701-A (JP)
Title: Wheel for automobile
Inventor: ASAI HARUHIKO
IPC: B60B3/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a sense of incompatibility of an appearance reduce the number of part items, and reduce weight without using a blind cover by forming a plurality of the same kinds of elliptic shapes including different kinds of pitches, and alternately arranging bolt holes having different pitches in formed respective shapes. SOLUTION: A plurality of the same elliptic recessed shapes including holes having different kinds of pitches are molded on a wheel surface by a casting mold roe forging. Molding of bolt holes having different kinds of pitches by cutting work is combined with the molded respective elliptic recessed shapes. An elliptic shape of this casting or forging molding is effective in a minimum shape for including two kinds of pitches to prevent the elliptic shape from overlapping with an adjacent hole. Thus, since a fluid cover is not required, a cover and the number of installing part items can be reduced, so that weight can be reduced and a cost can also be reduced.
Patent JP-H02157031-A (JP)
Title: Surface-active agent based on polyoxy alkylene (1-phenylethyl) phenol,manufactur thereof, and application to manufacturing of emulsifying concentrated solution of its effective substances
Inventor: ANTONIO MARUKETSUTOO
IPC: C09K23/00
Filed: 1989-05-24
Abstract: PURPOSE: To enhance the solubility to an org. solvent by preparing a surfactant by blending >=1 kinds of specified polyoxyethylenated of polyoxypropylenated poly (1-phenyl ethyl) phenols. CONSTITUTION: The surfactant is prepared by blending at least one kind of the polyoxyethylenated or polyoxypropylenated poly (1-phenyl ethyl) phenol expressed by formula I ((m) is an integer of 1 or 2, (OX)n is statistically distributed recurrent polyoxyethylenated units and recurrent polyoxypropylenated units, (n) is a value keeping total numbers of recurrent polyoxyalkylenated units of the radical (OX)n in the range of 16-35 and the ratio between the number of the repeating polyoxyethylenated units and recurrent polyoxypropylenated units in the range of 75/25 to 90/10.
Patent JP-S5463021-A (JP)
Title: Purification of sulfuric ester slats of higher alcohols or ethylene oxide adducts thereof
Inventor: YOSHIDA SEIICHI
IPC: C07C67/00
Filed: 1977-10-26
Abstract: PURPOSE: To obtain highly pure title compound quite easily, which is an anionic surface active agent. by purifying the crude compound in the presence of H 2 O 2 .  
     CONSTITUTION: Highly pure sulfuric ester salt of a higher alcohol such as 12W13C oxo alcohol, or ehylene oxide adduct thereof, is obtained by purifying the crude compound in the presence of 0.001W1%, preferably 0.002W0.05%, based on the sulfuric ester salt of higher alcohol or the ethylene oxide adduct thereof, of H 2 O 2 , a peroxy acid or their salts, and reacting at 10W100°C for 20W180 min.  
     EFFECT: IMproved stability against the use of perfumes or dyes.  
     USE: Base of household detergents, shampoo, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06335691-A (JP)
Title: Treatment of organic waste water and organic waste water treating device using the treatment
Inventor: GOTO YASUYUKI
IPC: C02F3/04
Filed: 1993-05-31
Abstract: PURPOSE:To purify an org. waste water with high capacity by taking the time shorter than the induction period of a microorganism forming a strong floc and sufficient to utilize the metabolic action of the microorganism as a cycle and repeatedly injecting the waste water into a sprinkling filter-bed water treating device packed with a filter medium having a specified grain diameter. CONSTITUTION:The time shorter than the induction period of a microorganism forming a strong floc and sufficient to utilize the metabolic action of the microorganism is taken as a cycle, and the amt. of water to be injected per unit filter area or volume is determined in accordance with the concn. and properties of the org. matter in an org. waste water. The waste water is rapidly injected in an extremely short time by a control mechanism 6 into a sprinkling filter-bed water treating device 1 packed with a filter medium 4 (e.g. small wooden pieces) having 10mm grain diameter. Consequently, the formation of the treatment by-product such as microbial film and sludge is remarkably reduced, and the waste water is purified to a high degree with high cleaning capacity.
Patent JP-S61289273-A (JP)
Inventor: IMOTO ICHIRO
IPC: F25B9/00
Filed: 1985-06-15
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-S5656333-A (JP)
Title: Grinder for band saw
Inventor: MOCHIZUKI HITOSHI
IPC: B23D63/12
Filed: 1979-10-05
Abstract: PURPOSE: To remove any burrs formed at the cutting edge of each tooth of a band saw equipped with super hard tips, when the back side of the saw is ground, while subsequently grinding the front side of the saw, by constituting a grinder in such a manner that the cutting edges are alternately ground from the back side and front side of the saw.  
     CONSTITUTION: To one side of a support frame 1 a motor 2 is secured, and to one end of its drive shaft a cam 3 is secured. While a swivel arm 4 is formed approximately in the shape of an opened V-letter and pivotally mounted to the frame 1 by a pin 5. To almost the central part of an arm element 4' at one side of the arm 4 with respect to the pin 5, a roller 6 is pivotally supported. Further, to the distal end of the arm element 4' an elevation rod 7 is rotatably supported, while to the distal end of an arm element 4" at the other side of the arm 4 with respect to the pin 5 a roller 8 is rotatably supported. Then to one end of the elevation arm 9 a grinding wheel 10 is rotatably supported, while to the other end of the arm 9 a guide rail body 11 for determining up and down path of the grinding wheel 10 is secured. In this constitution, any burrs occurred at tooth ends when grinding work is performed at the back side of the saw can be removed by the next griding work to be performed at the front side of the saw. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08305042-A (JP)
Title: Removing method of resist
Inventor: NAKABAYASHI YUTAKA
IPC: C09J7/02
Filed: 1995-04-27
Abstract: PURPOSE: To easily and completely remove a waste resist on a product in the production process of a semiconductor or circuit. CONSTITUTION: A sheet or tape adhesive using a photosetting pressure-sensitive adhesive containing radical chain-reactive monomers is adhered on a product where a resist pattern changed into a brown or black color by ion injection so that part of the monomers is made to permeate into the resist material. Then the adhesive sheet is irradiated with light to harden the adhesive with light, while the monomers permeating through the resist material is hardened up to the inner part of the resist by radical chain reaction. Then the adhesive sheet is peeled and removed together with the resist material.
Patent JP-S5556474-A (JP)
Title: Frequency converter
Inventor: HOSONO ISAMU
IPC: H02M5/27
Filed: 1978-10-19
Abstract: PURPOSE: To simplify the circuitry by obtaining 3-phase AC current having a frequency equivalent to 75% of the power supply frequency direct from the 3-phase AC power source.  
     CONSTITUTION: Arranged are 6-phase windings 5a∼5f for inducing current in the reference 6-phase and the first to thirds auxiliary windings 6a∼6f, 7a∼7f and 8a∼ 8f each made up of six windings adapted to eparately induce current in a phase identical to the reference 6-phase and six phases lagged by 40° and advanced by 40° from the reference 6-phase. The first to third auxiliary windings 6a∼6f, 7a∼7f and 8a∼8f are connected in sequence to respective phases of the load 9 shifted by 240° with respect to the phase angle of the 3-phase AC power sources 1∼3 with the first to third electric valves 10∼15, 16∼21 and 22∼27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09308592-A (JP)
Title: Handle for bath tub
Inventor: TSUKIHARA KOJI
IPC: A47K3/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To devise a fixer to change a position of handling part in the usual handles for bath tub to ensure that it can fix the handle at both positions, as well as to pressure its function as a usual handrail. SOLUTION: This handle comprises a handle member 2 with a handling part 1 and a fixer 3 to fix the handle member 2 onto an inside wall surface of the bath tub. The fixer 3 is to be designed so that the handling part 1 can be held securely both at the No.1 fixed state of positioning it below the top end of the bath tub wall and at the No.2 fixed state of positioning at least a part of the handling part 1 above the top end of the bath tub wall, thus allowing this handle to be shifted between the both fixed states.
Patent JP-H01298366-A (JP)
Title: Positively charged toner for development of electrostatic image
Inventor: TOMITA MASAMI
IPC: C09B26/02
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a toner providing picture images of same quality as an initial picture image even after continuous copy and having stable chargeability of frictional electricity of positive polarity by incorporating a hydrazone compd. as a positive charge controlling agent into a toner. CONSTITUTION:A hydrazone compd. is incorporated as a positive charge controlling agent into a toner consisting of a binder resin and a colorant, wherein a compd. expressed by the formula I, II, or III is suitable as the hydrazone compd. for the positive charge controlling agent. In the formula I, and III, each R1-R4, and R6-R9, is H, 1-3C alkyl, 1-3C alkoxy group, etc.; R5 is an alkyl group or a benzyl group. In the formula II, Ar is naphthalene or a naphthalene homologue, anthracene ring, styryl group or a substituted product thereof; R is an alkyl group or a benzyl group. Thus, a toner having stable chargeability for frictional electricity, sharp and uniform distribution of frictional electric charge, controllability to an amt. of electric charge suited to a developing system to be used, providing picture images of high faithfulness as good as an initial picture image even after continuous use without generating contamination of comming nor scattering of toner, is obtd.
Patent JP-H08295409-A (JP)
Title: Management and control method for automatic warehouse
Inventor: YODA SATOSHI
IPC: B65G1/137
Filed: 1995-04-27
Abstract: PURPOSE: To provide a management and control method for an automatic warehouse in which there is no loss in carriage of goods by a twin traverser between discharge and restock, thereby enhancing a carrying efficiency. CONSTITUTION: In a managing/controlling method over an automatic warehouse, when a restocking freight (a), which is waiting for restock, exists on a loop conveyor 11 while a discharging freight (c) exists on a discharging station conveyor 24 of any one of plural-freight storage system L1 to L4, the restocking freight (a) staying on the loop conveyor 11 is passed over a twin traverser(T), first. Then, the twin traverser(T) moves to a freight storage system L3 having a discharging station conveyor 24 on which a discharging freight is waiting for its turn. The restocking freight (a) is passed over the stocking station conveyor 25 and at the same time the discharging freight (c) staying on the discharging station conveyor 24 is received This action is carried out through internal processing in a carriage control panel.  In case there is no discharging freight on any discharging station conveyor 24, new instruction from warehouse management computer is waited for before the restocking freight (a) on the loop conveyor 11 is passed over the twin traverserz(T).
Patent JP-S5656322-A (JP)
Title: Shearing machine for bar material
Inventor: NODA HARUO
IPC: B23D23/00
Filed: 1979-10-08
Abstract: PURPOSE: To prevent a bar material from being damaged at the end face in its cut- off part, by separating the cut-off part without resistance from a push stopper simultaneously at a completion of cutting work without causing unreasonable friction of the end face in said cut-off part to the push stopper during the cutting work for the bar material.  
     CONSTITUTION: In a shearing machine that successively divides a bar material into a predetermined length, a movable body 2 is longitudinally and adjustably provided in front of a cylindrical die 1, then at the rear end of the movable body 2 a push stopper 3 of the bar material A is mounted movably up and down and urged upward by the air pressure of an air cylinder 4, while to a holder 6 of a punch 5 a follow-up roller 7 for pushing the push stopper 3 downward is mounted. Then, on the junction surface 20 with said push stopper 3 an arcuate face 21 and sloped face 22 are continuously formed at the lower portion from a position P at height of the center of the die 1, while at both ends of the surface 20 mounting parts 23, 23 for holding the push stopper 3 are protrusively provided. In this constitution, the bar material can be prevented from being damaged at the end face of its cut-off part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5832695-A (JP)
Title: Metal processing oil
Inventor: HASHIGUCHI YUKIO
IPC: C10M109/02
Filed: 1981-08-19
Abstract: PURPOSE:A lubricant that is composed of a reaction mixture from specific partial ester of polyhydric alcohol, a polybasic acid and an epoxy compound, thus being suitably used in metal processing such as wire drawing, cutting or pressing. CONSTITUTION:(A) A partial ester resulting from reaction between (i) a polyhydric alcohol or its alkylene oxide adduct and (ii) at least one selected from carboxylic acid with an alkyl group of 11 or more carbon atoms, polycarboxylic acid esters and polycarboxylic acid amides, is made to react with (B) at least one selected from organic or inorganic polybasic acids having 2 or more functional groups reactive with hydroxyls in the molecule, epoxy compounds or isocyanates and the product or its salt is used as the objective lubricant.
Patent JP-H06341768-A (JP)
Title: Core for applying castable refractory and applying method for castable refractory utilizing the same
Inventor: MATSUI TAIJIRO
IPC: F27D1/16
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a core for applying castable refractories, which is capable of achieving the more lightening of the core and obtaining castable refractories of excellent quality, and the applying method of castable refractories, which employs the core. CONSTITUTION:A castable refractories layer, never causing the leakage of material, excellent in deaerating effect and never generating intercal crack, can be formed by a method wherein a core 5, whose contacting surfaces, which contact with castable refractory material, are formed of mesh plates, is employed and the castable refractories, into which water is added by 6wt.% or less, is poured.
Patent JP-S6020011-A (JP)
Title: Evaporating device
Inventor: ITOU MASARU
IPC: F23D11/40
Filed: 1983-07-15
Abstract: PURPOSE:To prevent production and adhesion of tar even during evaporation of degenerated oil and heavy oil, by installing an air guide, which delivers the air for combustion to an evaporating chamber togetherwith liquid fuel, to the bottom of the evaporating cylinder. CONSTITUTION:The air for combustion upwardly admits an air guide through a feed port 20 for the air for combustion, a part thereof is horizontally uniformized in a flow by means of a shielding plate 21 and a lower guide plate 26 and is delivered as a swirl flow to an evaporating chamber 19 by means of a guide vane 25 to produce a swirl flow in the evaporating chamber 19. The remaining air for combustion is delivered as an air flow, flowing along the bottom of an evaporating cylinder, to the entire bottom surface of the evaporating cylinder through an outlet 30 in the bottom. This provides an increased life for an evaporating device through prevention of production and adhesion of tar during evaporation of degenerated oil and heavy oil, and provides a stable evaporating state.
Patent JP-S5254328-A (JP)
Title: Beam index-type color television receiver
Inventor: MURAKAMI MASAHARU
IPC: H04N9/24
Filed: 1975-10-30
Abstract: PURPOSE: The phase error caused by group delay time in the index signal processing circuit is compensated by carrying out the FM detection action and signal delaying action simply and efficiently with the help of an analog delay element, so that a sharp picture can be obtained by means of a simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61291751-A (JP)
Title: Air preheater for stirling engine
Inventor: KOBAYASHI NAOYUKI
IPC: F02G1/053
Filed: 1985-06-17
Abstract: PURPOSE:To obtain a small preheater having simple structure and high heat- exchange efficiency by constructing the air preheater for stirling engine with doughnut type double tube for flowing the preheating air through any one of said tubes while exhaust through the other thus performing heat exchange. CONSTITUTION:In order to provide heat to a heater 23 provided at the cylinder head section 20 of multi-cylinder stirling engine arranged in circle, a burner 40 is provided above. The combustion gas will heat the heater 23 then enter through a hole 61 into doughnut type pipe 53 to heat the air in the doughnut type pipe 52 arranged in said pipe 53 then discharged through an outlet 60. The heated air will enter through a pipe 63 into the burner 40 to be used as combustion air. Same function can be achieved even when the inner tube 52 is employed as the exhaust gas path.