baber/WOPTO huggingface dataset:
Patent JP-H02247213-A (JP)
Title: Production of self-curable solid phenolic resin
Inventor: NANAUMI KEN
IPC: C08G8/00
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the title resin high in softening point even with equal gelling time, narrow in molecular weight distribution, suitable as a resin for no- ammonia molding materials by condensation reaction between a phenol and formaldehyde in the presence of an organic acid divalent lead salt catalyst. CONSTITUTION:The objective resin can be obtained by condensation reaction between (A) 1mol of a phenol and (B) 1.1-2.0 (pref. 1.2-1.8) mol in the presence of at least one kind of catalyst selected from organic acid divalent lead salts [pref. lead octanoate (lead 2-ethylhexylate) or lead cyclohexylbutyrate].
Patent JP-S62225526-A (JP)
Title: Depolymerization of polybutylene terephthalate polymer
Inventor: HAMADA SUSUMU
IPC: C08G63/91
Filed: 1986-03-28
Abstract: PURPOSE:To carry out depolymerization of a polymer to monomers which can be regenerated to a polymer having high polymerization degree and excellent transparency by repolymerization, by adding butanediol to a polybutylene terephthalate polymerized in the presence of a specific catalyst and heating the mixture under reduced pressure. CONSTITUTION:(A) A polybutylene terephthalate produced by the polymerization of a dicarboxylic acid component composed mainly of terephthalic acid and a glycol component composed mainly of 1,4-butanediol in the presence of an organic titanium compound of formula (R is alkyl, etc.) (e.g. tetramethyl titanate) is depolymerized by adding (B) preferably 0.2-2.0mol of 1,4-butanediol (based of 1mol of the dicarboxylic acid of the component A) and heating the mixture e.g. at 210-250 deg.C under a pressure of <=700Torr.
Patent JP-S52152017-A (JP)
Title: Hydraulic stabilizer for vehicles
Inventor: YUASA SHIROU
IPC: B60G17/015
Filed: 1976-06-11
Abstract: PURPOSE:To provide a hydraulic stabilizer for vehicles, which quickly acts to prevent the rolling of a vehicle even in a slalom, in which the direction of inclination of the vehicle is changed frequently to the opposite one in a short period of time, and which thereby serves to increase the stability of the vehicle.
Patent JP-H03268730-A (JP)
Title: Tableware washing machine
Inventor: HARADA TETSUO
IPC: A47L15/42
Filed: 1990-03-19
Abstract: PURPOSE:To obstruct the back flow of washing water in a washing tank even if the pressure of city water becomes negative pressure by providing a fitting part for attaching a water feeding pipe on a water level detecting case which communicates with the washing tank through a water feeding port, and providing an air intake on the fitting part concerned. CONSTITUTION:A feed water valve 15 is connected to a faucet of city water, and a feed water hose 16 is connected to the water feeding valve 15 and a water level detecting case 17. In the water level detecting case 17, a float 18 floats up by buoyancy as the water level of washing water supplied into a washing tank 3 rises, operates a limiting switch 25 and closes the water feeding valve 15. 19 denotes a water feeding port for feeding water to the washing tank 3, and a fitting part 20 for attaching the water feeding pipe 16 is protruded integrally from a cover body 21 of the water level detecting case 17, and constituted of a water feeding pipe connecting part 22, a stepped part 23 having a horizontal plane, and an air intake opened on its horizontal plane. Even if the pressure of city water becomes negative pressure, air goes into the water feeding pipe 16 from the air intake 24 provided on the fitting part 20, therefore, the back flow of washing water in the washing tank 3 is not generated.
Patent JP-H07279902-A (JP)
Title: Hydraulic circuit for hydraulic motor
Inventor: ABE NAOKI
IPC: F15B11/028
Filed: 1994-04-06
Abstract: PURPOSE:To absorb rising of operating oil pressure when the rotation of a hydraulic motor is rapidly decelerated and stopped, so as to enable impact pressure to be restrained by providing a plunger device into which oil pressure of operating oil and pressure for resisting the oil pressure are introduced between the hydraulic motor and a speed controlling solenoid valve. CONSTITUTION:When a hydraulic motor 6 is rapidly stopped in a state where operating oil from an oil pressure pump 4 is supplied to the hydraulic motor 6 by a rotation inputting solenoid valve 5, a flow rate of operating oil to be returned from the hydraulic motor 6 to an oil. pressure tank 2 is rapidly decreased by a speed controlling solenoid valve 7. After that, oil pressure is raised in an operating oil returning passage 3d by inertia force of the operating oil from the hydraulic motor 6 when the input valve 5 is closed. Since rising oil pressure is absorbed by quickly operating of a piston 8b of a plunger device 8 like in deceleration of the hydraulic motor 6, it can be restrained into a value slightly exceeding the set pressure in a short time from the operation starting point of the speed controlling solenoid valve 7, and the hydraulic motor 6 in rotating can be quickly stopped.
Patent JP-S5795173-A (JP)
Title: Dc motor
Inventor: JIRU REBUERE
IPC: H02K25/00
Filed: 1981-05-07
Abstract: An electric motor comprising a rotor rotating around an axis and a stator. The rotor and the stator each comprise a set of dipolar pieces regularly distributed around their respective periphery, one of these sets being inside a circle centered on the axis, the other set being outside of the same circle. Each of these sets has a different number of dipolar pieces. The motor further comprises a controlling system associated with one of the sets, preferably the stator, to furnish current coils wound on the dipolar pieces of this set so as to selectively magnetize these pieces and thus form a rotating magnetic field. In accordance with the invention, each dipolar piece has a longitudinal axis extending perpendicular to a given radius of a circle lying in a plane perpendicular to the axis of the rotor. The dipolar pieces are spaced so that the magnetization of one of the pieces of the set associated with the controlling system induces, with one piece of the other set, a magnetic circuit near the longitudinal axis of the pieces. This magnetic circuit seeks to close itself and thus induces a lever force which starts the rotor rotating. The resulting motor has fewer losses and can have a lighter structure than those already known.
Patent JP-S56165170-A (JP)
Title: Original feeding plate for copying machine
Inventor: IKOMA AKIRA
IPC: B65H11/00
Filed: 1980-05-26
Abstract: PURPOSE:To permit an original to be placed at an original standard position on a contact glass by automatically delivering the original along a guiding plate in the standard side of the original placing plate even if a size of the original is changed in a copying machine. CONSTITUTION:An original feeding plate 10 is arranged so that a standard guiding plate 10b is provided at one side of a bottom plate 10a and inclined forward in the lower direction in an agreement with an original standard position 3a of a contact glass plate 3. The bottom plate 10a is bended along a line B-B having an angle to the original feeding direction and the bottom plate 10 is askew inclined toward the standard side so that the upper side of the other side of the bottom plate 10 becomes higher than the upper end of the standard side and becomes lower successively according to approach the tip. Here a carrying belt on the contact glass is indicated as 8 and a roller as 4-7.
Patent JP-H09234057-A (JP)
Title: Yeast for brewing malt effervescent liquor and its harvesting and production of malt effervescent liquor
Inventor: WAKAI YOSHINORI
IPC: C12N1/16
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a yeast for brewing a melt effervescent liquor excellent in flavor and taste by spreading a brewing yeast other than beer yeasts on a maltose agar medium added with hops and separating rapidly growing strains. SOLUTION: A yeast for brewing a malt effervescent liquor, having high maltose-fermenting function and resistance to hops is obtained by spreading a brewing yeast such as a refined Sake (Japanese rice wine) yeast, a bread yeast, a Shochu (a Japanese low-class distilled spirit) yeast, a wine yeast, a bread yeast, etc., except beer yeast on a maltose agar medium added with hops and separating rapidly growing strains on the medium. The malt effervescent liquor is preferably produced by using this yeast.
Patent JP-H06283234-A (JP)
Title: Internally storing method of external interface connector and cover structure
Inventor: SENOO WATARU
IPC: H01R13/648
Filed: 1993-03-29
Abstract: PURPOSE:To provide a structure capable of guarding an external interface connector from static electricity without increasing parts by storing the external interface connector inside a device and covering it with in opening/closing cover. CONSTITUTION:A body of a device 1 and an opening/closing cover 2 are connected together integrally by an opening/closing cover hinge bearing hole 4 and a hinge pin 7 and an external interface connector 3 is covered with the opening/closing cover 2 so as to protect it from static electricity. The hinge bearing hole 4 is formed in a slot so as to extend opening and closing angle of the opening/closing cover 2 and fit the connector easily with the opening/ closing cover 2 and fit the connector easily with the opening/closing cover linked. The opening/closing cover 2 is held by fitting a locking groove 5 and a locking rib 8 or fitting a snap fit 9 and a hooking part 6 when the opening/ closing cover 2 is closed. Locking construction of a cover integral construction is formed.
Patent JP-2000263800-A (JP)
Title: Ink jet recording apparatus
Inventor: NANBA YUMIKO
IPC: B41J2/165
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To certainly remove a pigment component from a wiper member while certainly holding a liquid component without scaling up the whole of the subject apparatus. SOLUTION: A cleaner 30 is arranged in adjacent relation to the moving direction of a recording head 18 emitting pigment ink in a carriage 16 and the blade 38 of a wiper member 36 removes a pigment component from the ink emitting surface 18A of the recording head 18 at first by the movement of the carriage 16. The pigment component bonded to the blade 38 is removed by the cleaning surface 30A of the cleaner 30. The cleaning surface 30A is formed so as to have the surface roughness corresponding to the physical properties of ink to certainly scrape off the pigment component from the blade 38. Since the cleaning surface is formed from a porous member, it can hold the pigment component (liquid component) certainly.
Patent JP-S543425-A (JP)
Title: Reproducing video signal priority channel selector
Inventor: MAJIMA FUMIO
IPC: H04N5/44
Filed: 1977-06-09
Abstract: PURPOSE: To enhance the operation performance by projecting the reproducing output of VTR and others in preference through detection of the RF conversion output of VTR and securing the reception again of the broadcast signal which had been channel-selected before generation of the reproducing output and after end of the reproduction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10254220-A (JP)
Title: Electrifier, and image forming device using the same
Inventor: TAKAHASHI SADAO
IPC: G03G15/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive electrifier capable of easily preventing the generation of an abnormal sound, when an electrifying member applies a vibrating voltage, so as to electrify a body to be electrified, and an image forming device using the electrifier. SOLUTION: In the electrifier to electrify a body to be electrified by applying the vibrating voltage to the body to be electrified with the electrifying member, the electrifying member 1 having the vibrating voltage whose frequency is (f0 ) and the body to be electrified 2 having a natural frequency (f1 ) are constituted so that when f1 <=2f0 is set, the natural frequency (f1 ) of the body to be electrified 2 is of a middle frequency between the frequency (f0 ) of the vibrating voltage of the electrifying member 1 and (2f0 ) and when f1 >=2f0 is set, the natural frequency (f1 ) of the body to be electrified 2 is of the middle frequency between (2f0 ) and (3f0 ).
Patent JP-S52151564-A (JP)
Title: Production of semiconductor epitaxially grown layers
Inventor: HAYASHI HIROSHI
IPC: H01L21/208
Filed: 1976-06-11
Abstract: PURPOSE: A process for producing liquid phase epitaxial growth layers whereby Si protrusions formed on the surface of the GaAs grown layer are eliminated is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07278903-A (JP)
Title: Trunks
Inventor: MATSUI HISATSUGU
IPC: A41B9/02
Filed: 1994-04-07
Abstract: PURPOSE:To remove the tight feeling along the vertical center line of the trunks and rough feeling caused by the overlap of the rows of sewing or stitching in pants and slacks at their lower parts, when one puts on trunks, and improve the yield of the cloth for making trunks. CONSTITUTION:A crotch guest 6 is sewed between the front body 1 and the back body 2. The center of the crotch guest 6 is positioned to the center bottom of the trunks. The bottom edges of the front body 1 and the back body 2 are sewed with the front edge and the rear edge of the crotch guest 6 whereby the lower parts of both front and back bodies 1, 2 are processed in three dimension.
Patent JP-2000267218-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHI KENICHI
IPC: G03C1/34
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in sensitivity and small in occurrence of residual dye stains and superior in storage stability. SOLUTION: The silver halide photographic sensitive material having at least one silver halide emulsion layer on a support is characterized by having a silver halide emulsion spectrally sensitized with a sensitizing dye soluble in water by >=0.1 weight % and containing a hydroquinone derivative substituted by a sulfonic acid group in this emulsion layer or another hydrophilic colloidal layer.
Patent JP-H05232405-A (JP)
Title: Optical isolator
Inventor: TAKAHASHI KOSUKE
IPC: G02B27/28
Filed: 1992-02-20
Abstract: PURPOSE:To provide the optical isolator which can improve the coupling efficiency of light while reducing the size of a laser module. CONSTITUTION:A polarizer 12, a Faraday rotator 14, and an analyzer 16 are mounted in 1st-3rd holders 10a, 10b, and 10c which are divided axially into three and has nearly the same external diameters. The 1st-3rd holders 10a-10c are formed of metal such as stainless steel and aluminum, and the inner peripheral surfaces of those holders are tapered decreasing in diameter toward projection sides. Namely, the inner peripheral surfaces are formed in a circular cone shape, and a1>a2, a3>a4, and a5>a6 hold, where a1, a2, a3, a4, a5, and a6 are the incidence-side and emission-side internal diameters of the respective holders. Further, the respective inner peripheral surfaces are machined into a specular state.
Patent JP-S61231160-A (JP)
Title: Gold-colored outer ornament parts
Inventor: SHIMODAIRA KENICHI
IPC: C23C14/32
Filed: 1985-04-02
Abstract: PURPOSE:To obtain gold-colored outer ornament parts having a superior color tone and excelling in wear resistance as well as corrosion resistance by forming a C-containing TiN film having a near-golden color tone with good adhesion on a base material, forming a conductive film on it and then carrying out wet plating with gold or gold alloy. CONSTITUTION:The primary layer consisting of a component mainly composed of alpha-phase on the equilibrium diagram of Ti and N, the secondary layer mainly composed of a mixture of >=2 kinds among alpha-, epsilon-, and delta-phases and the third layer mainly composed of delta-phase containing eta10wt% C are successively formed on the base material, on which the fourth layer consisting of mixed cermet layer mainly composed of delta-phase containing <=10% C, pure metal or its alloy, and metallic nitride thereof and/or metallic carbide thereof and the fifth layer mainly composed of the pure metal or its alloy having the same composition as the above are formed. Subsequently the sixth layer mainly composed of gold or gold alloy is formed on the above layer by wet plating. In this way, the gold-colored outer ornament parts having a gold-colored coating layer on a part or the whole of the surface thereof, can be obtained.
Patent JP-S56166220-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKAWA AKIO
IPC: C08F283/01
Filed: 1980-05-27
Abstract: PURPOSE: The titled composition that consists of a specific ether-imide and an unsaturated polyester resin, thus giving cured products with high heat resistance and flexibility.  
     CONSTITUTION: (A) An ether-imide of the formula (R 1 WR 4  are H, lower alkyl, lower alkoxy, Cl, Br; R 5 , R 6  are H, methyl, ethyl, trifluoromethyl, trichloromethyl; D is 2W24C groups with ethylenically unsaturated bonds) is mixed with (B) an unsaturated polyester resin consisting of a polyester resin vehicle having unsaturated groups, ethylenically polymerizable compounds and a peroxide catalyst. In the above formula, R 1 WR 4  are preferably H, R 5  and R 6  are methyl and D is -CH=CH-. The amount of component B is preferably 10W100pts.wt. per 100pts. of component A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09254279-A (JP)
Title: Flap knife positioning device of corrugated cardboard box making machine
Inventor: HOSHINO NORIYUKI
IPC: B31B50/20
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To automatically alter the overlap length of a corrugated cardboard sheet by combining the stopper attached to a flap knife and a guide ring having a dovetail groove and the cavity part connected thereto and combining the stopper and a press pin means pressing the same. SOLUTION: A circumferential guide ring 22 having a dovetail groove 21 is attached to a slotter head and a flap knife 3 is fitted in the dovetail groove 21 in a slidable manner. A stepped hole 24 is provided in the flap knife 3 and a stopper 26 is attached to the hole 24 in a slidable manner through a bush 25. A plurality of cavity parts 30 are formed in the shoulder part of the dovetail groove 21 and the hook 29 of the stopper is engaged with the cavity parts 30 with the stopper 26 pushed up by a compression spring 28. By this constitution, the flap knife 3 is prevented from moving on the guide ring 22.
Patent JP-H02249179-A (JP)
Title: Error track pointer control system
Inventor: HAGA TADASHI
IPC: G11B20/18
Filed: 1989-03-22
Abstract: PURPOSE:To obtain high reliability in the reproduction of digital data by retrying the error correction by changing an error track pointer compulsively when one-track error correction fails or three or more error track pointers are detected. CONSTITUTION:When an error track pointer number checking circuit 6 detect three or more error pointers, an error track pointer exceeding three signal 13 is inputted to an error correction control circuit 5. The error correction control circuit 5 changes output from a track 1 error track selection circuit 1 to a track N error track selection circuit 3 to the error track pointer with the next weight, and searches the error track pointer with the weight in which the number of pointers goes to two, and the error correction is performed with the error track pointer. In such a way, it is possible to obtain reliability higher than that in the reproduction of the digital data in a magnetic tape device of GCR recording format.
Patent JP-H07252910-A (JP)
Title: Corner member
Inventor: NAKAYAMA TORU
IPC: E04C2/30
Filed: 1994-03-15
Abstract: PURPOSE:To protect the corner section of a building, etc. CONSTITUTION:A member body 2 consisting of a transparent plastic material is bent and formed in a rectangular shape, simple adhesion at a comer section A is enabled by a transparent double-sided adhesive tape 3 mounted on the internal side face of the member body 2, and execution for protecting the corner section is changed into simple work. A notched groove 5 is formed to the member body 2 or a folded-back section 6 composed of a soft plastic material is installed to the member body 2, one side piece of a corner member 1 can be expanded and shrunk, and the corner member 1 can be bonded at the coner section having various angles.
Patent JP-S59195908-A (JP)
Inventor: KOBAYASHI AKIO
IPC: E01D21/00
Filed: 1983-04-22
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-S56167803-A (JP)
Title: Warming up apparatus for steam turbine
Inventor: UEMATSU MASAYUKI
IPC: F01K23/10
Filed: 1980-05-28
Abstract: PURPOSE: To shorten the starting time of the plant while improving the efficiency thereof by warming up a steam turbine in starting thereof with a hot air blower provided at an outlet of a boiler in a steam-gas turbine combined cycle plant.  
     CONSTITUTION: A hot air blowe 14 combining a heater and blower is provided at an outlet section of a boiler (not illustrated). In order to switch hot air to steam and vice versa, a hot air inlet valve 15 and a boiler outlet valve 16 are provided at the inlet of the boiler and a condenser inlet valve 17 and a hot air relief valve 18 are at the inlet of a condenser (not illustrated). At the start up, the inlet valve 15 and the relief valve 18 are opened while the outlet valve 16 and the condenser inlet valve 17 are closed and a hot air is sent from the hot air blower 14 to warm up various parts of the steam turbine 9. After the warming up, the hot air blower 14 is stopped and the steam from the boiler is let pass through the condenser 10. Thus, the parallel operation of starting a gas turbine and warming up the steam turbine 9 can reduce the plant starting time substantially. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62230596-A (JP)
Inventor: SHIMIZU MIYUKI
IPC: G01B7/30
Filed: 1986-03-28
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-S58189005-A (JP)
Inventor: BUORUFUGANGU FURUTSUSAA
IPC: B01D43/00
Filed: 1983-04-22
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-S61228798-A (JP)
Title: Key telephone set
Inventor: SATO KATSUSHIGE
IPC: H04M9/00
Filed: 1985-04-03
Abstract: PURPOSE:To enable a call by the same usage regulation function as that of a server even the call is from a telephone set which is not used by the server usually by providing a password number storing part and a usage regulation function storing part corresponding to every key telephone at a main equipment and dialing the password number of the server following a usage regulation change access code. CONSTITUTION:When the server who uses a key telephone set TG usually calls with another telephone set TH, by dialing the password number of the key telephone set TG using usually following the dialing of the usage regulation change access code, a control part 2 retrieves a password number storing part 1 and the usage regulation function storing part 5 and by detecting the usage regulation function of the telephone set TG, the part 2 changes the usage regulation function of the telephone set TH to that of the telephone set TG. Thereby, the server is able to attain the object as usual. And by dialing a usage regulating change cancel access code from a dial key 6 after the call of the server is finished, the control part 2 restores the usage regulation function of the telephone set TH to a normal one.