baber/WOPTO huggingface dataset:
Patent JP-H11227589-A (JP)
Title: Valve unit and brake device
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/1761
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a valve unit suitable for application of it to a brake device which performs an automatic braking operation for reduction in size and the number of part items. SOLUTION: In a valve unit having a solenoid valve (w), a check valve bypass hole x1 and a relief valve bypass hole y1 are drilled in a valve body (b) for storing the solenoid valve (w), and a check valve seat surface x2 and a relief valve seat surface y2 are formed between the check valve bypass hole x1 and the relief valve bypass hole y1. Also a check valve element x3 is stored in the check valve bypass hole x1, a relief valve element y3 is stored in the relief valve bypass hole y1, and the relief valve element y3 is energized in the valve closing direction by an energizing means (g).
Patent JP-H02217188-A (JP)
Title: Laser beam machining head
Inventor: HAYASHI EIKICHI
IPC: B23K26/06
Filed: 1989-02-17
Abstract: PURPOSE:To enhance the accuracy of laser beam machining by detecting the emitting position of a condensed laser beam through a sensor at the opening part of a nozzle and automatically moving a machining lens in the direction rectangular to the emitting direction of the laser beam. CONSTITUTION:The laser beam 1 is condensed by a working lens to bring the surface of a material 8 to be worked into focus 9. Thermosensitive sensors 15a, 15b set on the nozzle 7 sense the inclination of the laser beam 1, send a signal to an arithmetic controller 16 and the signal elongates or contracts voltage driving elements 13a, 13b. The lens holder 3 supporting the working lens 4 moves against the spring pressure of coil springs 14a, 14b and the emitting place in the opening part 7 of the condensed laser beam can be adjusted to a prescribed position. Adjusting operations for the laser beam axis and the nozzle part are not required and the place of the condensing laser beam is always fixed and, as a result, the working accuracy is improved.
Patent JP-S63203419-A (JP)
Title: Power transmission structure for vehicle
Inventor: MATSUSHITA YUKIHISA
IPC: B60K17/348
Filed: 1987-02-19
Abstract: PURPOSE:To reduce the number of parts items in a front-wheel gear shifter as well as to aim at its compactification, by transmitting power out of each gear engaging each with two gears in a transfer alternatively to a transmission shaft for front wheels via a clutch mechanism. CONSTITUTION:In a transmission case 3, there are provided with a front-wheel gear shifter A, which increases a peripheral speed of front wheels only at the time of turning, and a transfer B consisting of each of gear transmission mechanisms 29 and 30 for both high and low speeds. In this constitution aforesaid, the front-wheel gear shifter A is constituted as follows. That is, two gears 31 and 32 to be always engaged with each one side in each two of gears 29a, 29b and 30a, 30b constituting these gear transmission mechanism 29 and 30 are idly supported on a driving shaft 33 transmitting power to front wheels. And, there is additionally provided with a clutch mechanism 34 which transmits power out of these gears 31 and 32 alternately to this driving shaft 33.
Patent JP-H05214787-A (JP)
Title: Building roof
Inventor: FUNAKI GANTAN
IPC: E04D3/30
Filed: 1991-02-08
Abstract: PURPOSE:To construct a varied and good-designed roof by providing an inside roof part and an outside roof part, and using a drainage plate having superposed parts different in breadth on the lateral side edge parts in the inside roof part. CONSTITUTION:Longitudinal roofing drainage plates 6 are laid on the upper surface of a roof bed part to form an inside roof part, a support member is held on the edge of the drainage plates laterally adjacent to each other by a fixture 14, and an outside roof part is formed on the support member. In such a building roof, superposing parts having lower surfaces opened are formed on both side edge parts of the drainage plate to be elevated upward in the longitudinal direction. Further, the breadth of the first superposing part 9 on one side edge part of the drainage plate is set wider than that in the second superposing part on the other side edge part.
Patent JP-S57152936-A (JP)
Title: Manufacture of elastic endless band
Inventor: FUKUSHIMA KATSUTOSHI
IPC: B29C33/02
Filed: 1981-03-18
Abstract: PURPOSE:To obtain the titled endless band having a prescribed shape and no burr, by conducting, outside of molds, the gas, which would otherwise remain in the molds when vulcanization and molding are effected, from the interface of the main mold and the bottom mold for forming the bottom surfaces of lug molding recesses. CONSTITUTION:The bottom mold 4 for forming the bottom surfaces 7 of the recesses 6 is laid on the main mold 5 having the recesses 6 for forming lugs. Openings 7 are closed by closing surfaces 12, and the gas which would remain otherwise in the molds when vulcanization and molding are effected will be forced into gas grooves 11 through narrow spaces between the interfaces 8 and the closing surfaces 12. The closing surfaces 12 may be provided with V-grooved vent ridges 16 so that the gas may be excluded quickly and effectively.
Patent JP-S55131583-A (JP)
Title: Multistage windmill device
Inventor: TSUTSUI KOUKEN
IPC: F03D1/02
Filed: 1979-03-30
Abstract: PURPOSE: To pick out energy from an air flow portion escaping from a rotation plate, by providing a first windmill which is located on the leeward and another windmill which is located on the wind concentrically with the former windmill and has almost the same diameter as it and has blades only near the ends.  
     CONSTITUTION: Air 22, which flows downstream to the rotation plane 16 of the rear windmill 13 of a two-stage windmill system 11, comprises a portion 23 which passes through the rear windmill 13 and another portion 24 which would conventionally escape to the outside of the rotation plane of the rear windmill 13. The former air portion 23 passes through the no-blade part 19 of a front windmill 12 and reaches the rear windmill 13 so that the energy of the air portion is picked out by the rear windmill. The latter air portion 24 passes through the baldes 18 of the front windmill 12 so that the energy of the air portion is picked out. Since energy is picked out of both the inner and outer air portions 23, 24 of the air flow 22, the windmill system is advantageous as to the space and economical efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08259567-A (JP)
Title: Treating method for neuron disease and other disease with pyrazolopirimidine compound and pyrrolopirimidine compound
Inventor: YUUPIN ERU CHIEN
IPC: A61P25/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain pyrazolopyrimidines and pyrrolopyrimidines, useful for treatment, prevention or inhibition of head trauma, spinal cord trauma or the like of a mammal and some kind of neuronal diseases, or a pharmaceutically acceptable salt thereof.  
     SOLUTION: This compound is represented by the formula (X is N or CR 6 ; A is NR 1 R 2 , CR 1 R 2 R 11  or the like; R 1  is H, a 1-6C alkyl or the like; R 2  is a 1-12C alkyl, an aryl or the like; R 3  is a fluoro or the like; R 4  is a chloro or the like; R 5  is phenyl, naphthyl or the like; R 6  is bromo or the like; R 11  is hydroxy or the like), and exemplified by 3-{(4-methyl-benzyl)-[3,6- dimethyl-1-(2,4,6-trimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-amino}- propan-1-ol. The dose of the compound is generally 0.1-100 mg/kg body weight, and preferably administered by one to three times per day. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S53123723-A (JP)
Title: Exhaust gas flowing-back apparatus of engine
Inventor: KAGEYAMA GENGO
IPC: F02D21/08
Filed: 1977-04-01
Abstract: PURPOSE: To effectively maintain driving performance by executing reflux exhaust gas in two stages on the lower stream and in one stage on the upper stream and by controlling reflux according to the turning of a carburetor throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59163866-A (JP)
Title: Reverse conductive gate turn-off thyristor
Inventor: MATSUDA HIDEO
IPC: H01L29/744
Filed: 1983-03-08
Abstract: PURPOSE:To shorten turn-off time by increasing resistance between a gate turn- off thyristor section and a freewheel diode section. CONSTITUTION:First regions 11 and a second region 12 are formed while facing to one main surface, and third regions 13 and fourth regions 14 are shaped while facing to a reverse main surface. A gate turn-off thyristor (GTO) section 1 is constituted by the first to furth regions 11, 12, 13, 14, and a freewheel diode (FRD) section 2 connected in antiparallel with the GTO section 1 is constituted by the second and third regions 12, 13. The GTO section 1 is isolated from the FRD section 2 by a groove 31 reaching to the third region 13 from the second region 12. Turn-off time is shortened because gate turn-off currents flow only through the GTO 1 side.
Patent JP-H08232397-A (JP)
Title: Reinforcing structure of panel for building
Inventor: TOKUNARI HIROHISA
IPC: E04C2/38
Filed: 1995-02-27
Abstract: PURPOSE: To obtain sufficient strength, and to enable even the fitting of an accessory. CONSTITUTION: A panel 1 for a building is formed of one face material, and folded sections 1A for reinforcement formed by folding parts of the face material along notched grooves are shaped at both ends in the cross direction of the face material. Two frame members 20, in which wooden vertical members 20A and horizontal members 20B are framed in a square shape, are fitted between the folded sections 1A for reinforcement and to upper and lower sections by bonding and nailing, etc.
Patent JP-S61195777-A (JP)
Title: Mechanism for clamping slide gate device for discharge control of molten metal
Inventor: SATO MITSUO
IPC: B22D11/10
Filed: 1985-02-27
Abstract: PURPOSE:To prevent a damage of an elastic mechanism caused by a molten metal by attaching the elastic mechanism to a base housing. CONSTITUTION:As for a clamping mechanism 1, a housing 30 is attached to a base housing 9 so that an elastic side end part 34 which is displaced elastically against the housing 30 of a spring case 27 being an elastic mechanism is moved in the direction B. Also, this mechanism is constituted so that the elastic side end part 34 of the spring case 27 pushes up an end part flange 23 of the direction B of a cover housing 22 through a link arm 28 and a toggle mechanism 29 which are positioned between a fixed plate 10 and the spring case 27, with regard to the direction B. Accordingly, the spring case 27 is provided on a part separated from molten steel passing holes 11, 17 of the fixed plate 10 and a slide board 12 with regard to the direction B.
Patent JP-2000239725-A (JP)
Title: Mg ADDITIVE INTO MOLTEN STEEL AND METHOD FOR ADDING Mg
Inventor: HASEGAWA HAJIME
IPC: C21C7/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To make fine oxide size existing in molten steel at a low cost by adding specified ratios of MgO and metallic Al into the molten steel. SOLUTION: The MgO and the metallic Al of >=0.2 kg/kg of MgO, are added and mixed into the molten steel. In order to improve the reaction efficiency, it is desirable that the sizes of MgO and metallic Al are <=10 μm. C in the molten steel before adding Mg alloy is regulated to <=1.2 wt.% to prevent the formation of MgC. The pre-deoxidation is executed by beforehand containing Si and Mn in the molten steel to reduce the Mg quantity consumed to the deoxidation. When the MgO and the metallic Al are charged into the molten steel, the metallic Al reduces MgO to generate Mg gas. The Mg gas is reacted with oxygen in the molten steel and MgO is produced and Al2O3 easily coagulated and coarsened, is reformed and the composition is made to Al2O3.MgO or MgO and the oxide is made to fine.  The inexpensive MgO and metallic Al are used and the oxide is made to fine in the same degree as the using time of an expensive metallic Mg.
Patent JP-S53124284-A (JP)
Title: 7-amino-3-trifluoromethylcephalosporin compounds and their preparation
Inventor: MIYADERA TETSUO
IPC: A61P31/04
Filed: 1977-04-04
Abstract: PURPOSE: 7-Amino-3-trifluoromethylcephalosporin compounds of formula I (R 1  is H, protective group fo carboxyl, the dotted line in six membered ring of cephem nucleus shows a double bond at ▵ 2  or ▵ 3 ), e.g. ethyl 7α-amino-3-trifluoromethyl-3-cephem-4-carboxylate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11239175-A (JP)
Title: Packet processor
Inventor: MIZOBATA KYOHIKO
IPC: H04L12/70
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a packet processor which outputs only data to be replaced in a packet to be replaced after replacing the data with proper data. SOLUTION: One or more sets of packets ID to be replaced and replaced data are set in a replaced data storing section 1021 and, when a packet discriminating section 1022 detects that an inputted packet is a packet ID to be replaced, a packet assembling section 1023 assembles a replacing packet based on the replacing data corresponding to the packet to be replaced and a packet replacing section 1024 replaces the inputted packet with the assembled replaced packet and outputs the replaced packet.
Patent JP-S58155707-A (JP)
Title: Plunger drive circuit
Inventor: UENAKA SUSUMU
IPC: H01F7/18
Filed: 1982-03-10
Abstract: PURPOSE:To obtain a simple driving circuit having less trouble by such an arrangement wherein a serial circuit composed of a plunger and a capacitor is connected to the output end of a single end push-pull circuit and the plunger is driven by causing a charging or discharging current of the capacitor to flow through the plunger. CONSTITUTION:As a transistor (TR) Q4 for discharging, a transistor of which polarity is contrary to that of TRQ3 for charging is used, and the emitter of TRQ3 is connected to that of Q4 and they are connected to a serial circuit of a plunger P and a capacitor C. Also, the bases of TRQ3 and Q4 are commonly connected to the collector of TRQ2 and a single end push-pull circuit is composed of TRQ1-Q4 and resistors R1 and R2. When an input signal is not impressed on a control input terminal (a), the capacitor C is short-circuited through the plunger P and TRQ4, and an electric charge of the capacitor C is discharged. As a positive input signal is impressed, a charging current flows through the capacitor C and the plunger P is driven. By this, an excessively large current is prevented from flowing through TRQ3 and Q4.
Patent JP-S60183447-A (JP)
Title: Copy paper feeder
Inventor: KAWAMORI ZENZOU
IPC: B65H9/00
Filed: 1984-03-02
Abstract: PURPOSE:To produce a copy paper feeder suitable for high speed copier while employable in many uses by constructing such that an operation control means will control the operation of a copy paper feeding mechanism and a copy paper carrying means in relation to a signal from a copy paper detecting means. CONSTITUTION:It is comprised of a copy paper feeding mechanism 16 including a copy paper feeding means 17 for feeding a copy paper P, a copy paper carrying means 32 including at least one carrying means 34, 36 for defining the copy paper carry path for leading the copy paper fed out from said mechanism 16 to predetermined processing region T, a copy paper detecting means 50 arranged in upper stream in the carrying direction than said paths 34, 36 and means for controlling the operation of said mechanism 16 and means 34, 36. Means 50 will detect the leading and trailing edges of copy paper while the operation control means will control the mechanism 16 and means 34, 36 in relation to the signal from said means 50. Consequently, a copy paper feeder suitable for high speed copier while applicable on many uses can be obtained.
Patent JP-S52123043-A (JP)
Title: Pallet for preventing luggage from slipping
Inventor: KAMATA KUNITOSHI
IPC: B65D19/32
Filed: 1976-04-06
Abstract: PURPOSE: To certainly prevent luggage from slipping by a plurality of engaging claws projected at the peripheral edge on platform surface when the luggage is placed on the surface and normally sunk under the platform surface of pallet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07243446-A (JP)
Title: Holder
Inventor: HARIMOTO KAZUYOSHI
IPC: F16D41/06
Filed: 1994-03-09
Abstract: PURPOSE:To judge an assembling direction with certainty in a holder assembled between orbit members 10 the state that a torque transmitter is housed. CONSTITUTION:A plurality of pockets are formed on a peripheral surface of a circular body 11 for housing sprugs. A pair of flanges 14, 15 are formed on both sides of the circular body 11. A knurling groove 16 is formed on the flange 14. Engagement direction of the sprug is previously related to the direction of the knurling groove 16. An assembling direction is sensed by judging visually or manually the knurling groove 16.
Patent JP-S56135854-A (JP)
Title: Electrophotographic copier
Inventor: TSUBOI KIYOSHI
IPC: G03G21/00
Filed: 1980-03-26
Abstract: PURPOSE:To decrease the weight of an apparatus and save electric power by providing a thin-walled metallic cylindrical body provided with a photosensitive layer on the outside cylindrical surface and integrally providing an insulation layer and a heating element on the inside circumferential surface of said cylindrical body thereby constituting a photoreceptor. CONSTITUTION:A photosensitive layer of zinc-oxide-resin dispersion type is uniformly provided on the outside circumferential surface of a thin-walled cylindrical body 40 made of metal. An insulator 43 is integrally provided on the inside circumferential surface of the body 40 via an insulation film 42, whereby an insulation layer 43a is constituted. A heater wire 44 which is a heating element is embedded in this insulator 43 and is bent spirally. Power feed rings 45, 45 are secured to both end parts of the body 40, and are electrically connected to the heater wire 44. These are so formed that when the photoreceptor 4 constituted in this way is in a predetermined position the power feed brushes 50, 50 which are power feed means contact the rings 45, 45.
Patent JP-H06250957-A (JP)
Title: Terminal equipment
Inventor: KAWADA MINORU
IPC: G06F13/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a terminal equipment which can considerably shorten time when communication becomes impossible due to the abnormality of an adapter (time when job is interrupted) on the terminal equipment connected with a line through the communication adapter. CONSTITUTION:An adapter abnormality detection means 12 detecting the abnormality of the communication adapter 10, an adapter information extraction means 14 extracting information where the state of the communication adapter 10 is shown, a terminal information extraction means 16 extracting information where the state of its own terminal is shown when the abnormality of the communication adapter 10 is detected, an extracted information preservation means 20 writing extracted information into a non-volatile storage medium 18 and an adapter restarting means 22 restarting the communication adapter 10 when extracted information is written are provided.
Patent JP-2000234431-A (JP)
Title: Projected corner column
Inventor: WATANABE MORIMICHI
IPC: E04F13/08
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To easily manufacture and give varicolored variations to design by joining a one-side part and the other side part in the ends to form an angular part, and providing a recessed angular pattern part formed by a notch part provided on each end on the angular part. SOLUTION: A one-side part 1 and the other side part 12 are joined on ends 115, 125 at a right angle to form an angular part, which forms a recessed angular pattern part 10 by a notch part 117 provided on the end 115 and a similar shaped notch 127 provided on the end 125 along the height direction of a projected corner column 1. The projected corner column 1 and construction plates 21, 22 are fixed on a column 32 through vertical furring strips 31, and joint sealing is performed by a caulking material 34 by means of a hat joiner between the one-side part 11 and the construction plate 21. The same brick pattern as the pattern of the construction plate 21 is executed on the one-side part 11, the same stripe pattern as the pattern of the construction plate 22 is executed on the other side part, and these patterns are once stopped by the notch parts 117, 127.
Patent JP-S63208560-A (JP)
Title: Continuous production of fatty acid amide
Inventor: FUKUDA SHIGENORI
IPC: C07C67/00
Filed: 1987-02-20
Abstract: PURPOSE:To continuously produce the titled compound having slight coloring and useful as a lubricant for synthetic resin, etc., in high conversion and quality, by using a closed static mixer causing laminar flow mixing, introducing a fatty acid and an amine into the static mixer and reacting with each other under heating. CONSTITUTION:A fatty acid (e.g. lauric acid, myristic acid, etc.) and an amine (e.g. methylamine, ethylamine, dimethylamine, etc.) are introduced through an inlet port 60 into a static mixer 6 to cause laminar flow mixing and heated with a heating means 67 under laminar flow mixing by the aid of elements 63a-63f to effect the amidation reaction. The reaction product is continuously taken out of the mixer through an outlet port 61 and stored in a storage tank 7. The heating temperature is usually about 160-300 deg.C. A fatty acid amide having high quality can be produced in a conversion of >=93%, especially >=95% with little production of by-products in a short time and the process is suitable as an industrial production process.
Patent JP-H0693108-A (JP)
Title: Method of sphering thermoplastic synthetic resin
Inventor: KOBAYASHI TAKEHIKO
IPC: C08J3/12
Filed: 1992-01-10
Abstract: PURPOSE:To form a thermoplastic synthetic resin or elastomer into true spheres by dispersing particles of the resin or elastomer with diameters of 5-3,000mum into a medium and melting the particles while preventing the particles from fusing to one another. CONSTITUTION:A thermoplastic synthetic resin or elastomer (A) is dispersed into an organopolysiloxane (B) having a structure represented by the formula. The dispersion is gradually heated to a temp. higher than the melting point of the polymer (A) when it is noncrystalline, or to a temp. higher than the glass transition temp. of the polymer (A) when it is crystalline. The polymer (A) is thus melted in the medium (B), while the dispersion is being stirred. Because the solubility parameter of the polymer (A) and that of the medium (B) differ to such an extent that the two are incompatible or immiscible with each other, the particles of the polymer (A) do not swell during melting and dispersion. The molten particles become truly spherical during stirring due to interfacial tension.
Patent JP-H11239068-A (JP)
Title: Vehicle antenna system
Inventor: KOIDE EIJI
IPC: H01Q1/32
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the reception sensitivity from being degraded and to prevent the occurrence of cross modulation even in an intense electric field area by interposing a specific impedance converting circuit between an antenna and a tuner and causing antiresonance with antenna-side cable capacity and tuner-side cable capacity in the AM band. SOLUTION: The transmission converting transformer T of the impedance converting circuit 5 has two transformers, whose input ends (a) and (b) are connected to the antenna side in series while their output ends (c) and (d) are arranged on the tuner side. A coil L1 is connected to the output ends (c) and (d) of the transmission line transformer T in parallel and while a damping resistance R1 and a coil L2 are connected to one output end (c) in parallel, the other end is connected to the tuner side. When the impedance circuit 5 is interposed between the antenna and tuner, the cable capacity C2 of the cable between the antenna and circuit 5 and the antiresonance between the transmission line transformer T and coil L1 suppress degradation in sensitivity due to cable capacities C2 and C3.