baber/WOPTO huggingface dataset:
Patent JP-H09194266-A (JP)
Title: Production of gypsum board
Inventor: KAWABATA HIDEKAZU
IPC: B28B1/26
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gypsum board by which the thickness of the formed body is surely uniformized. SOLUTION: An outer layer forming gypsum mixture is supplied on a belt conveyor 4 to form a first layer 11, a gypsum mixture contg. bubbles is supplied on the first layer 11 to form a second layer 12, further an outer layer forming gypsum mixture is supplied thereon to form a third layer 13, and then the gypsum is hardened. A horizontal part 9b is provided to a forming spatula 9A. A vibrator 27 is furnished to a gypsum hopper 25 and vibrated when the supply is decreased from a screw feeder 28. The height of the second layer 12 and gypsum deposit 13G is detected to control the supply of a third layer forming gypsum mixture.
Patent JP-H01182314-A (JP)
Title: Composition for lens having high abbe's number
Inventor: KAWAKI TAKAO
IPC: G02C7/02
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title composition suitable for optical materials, having high refractive index, small specific gravity and low cost, comprising a specific thiol compound, (meth)acrylate compound and radical polymerization initiator as essential components. CONSTITUTION:(A) A thiol compound [e.g., pentaerythritol tetrakis(beta- thiopropionate] containing two or more mercapto groups in one molecule is blended with (B) a (meth)acrylate compound (e.g., pentaerythritol triacrylate) containing two or more (meth)acrylate groups in one molecule and (C) a radical polymerization initiator (e.g., benzoyl peroxide) so as to make the ratio of number of (meth)acryloyl groups of the component B and number of mercapto groups of the component A 1-4 to give the aimed composition.
Patent JP-H08194495-A (JP)
Title: Karaoke device
Inventor: KAGEYAMA YASUO
IPC: G10H1/36
Filed: 1995-01-17
Abstract: PURPOSE: To provide a karaoke (prerecorded backing music) device which enables singing with a voice like that of an original song singer. CONSTITUTION: The invention is a so-called sound source karaoke device which generates karaoke play sounds by driving a sound source device with tune data. The device is connected with a host station via a communications circuitry, and the tune data are accumulated in a hard disk device HDD 17 upon a down-load from the host station. The HDD 17 can accommodate the tune data for the number of tunes several hundreds to several tens of hundreds. The voice converting function dose not emit the sung sounds of karaoke unchangedly but emits upon conversion into the tone of any other person, for example the original singer professional, and the special information therefore is also stored in the HDD 17 in association with the tune data.
Patent JP-S61165967-A (JP)
Title: Reformer for fuel cell
Inventor: OKANO TETSURO
IPC: H01M8/06
Filed: 1985-01-17
Abstract: PURPOSE:To miniaturize the external shape of a device with high thermal efficiency by forming a combustion unit in the lower part of a reaction tube so as to cover a part of the reaction tube and temporarily lowering gas for heating. CONSTITUTION:A combustion unit 11 is formed in the lower part of a device body and the lower part of a reaction tube is buried in the combustion unit 11. Fuel gas and air enter from a nozzle 15 into a preliminary mixing space 20 and form swirl flow because the nozzle is opened to the tangent direction. The foregoing fuel gas and air furthermore descend through the space 20 while mixing well with each other and enter from a small hole 12 formed in the side wall of a center block 10 and that of a bottom plate 17 into the block 10 and heat a reaction tube 1. Because a part of the reaction tube is buried in the combustion unit as described above, thermal efficiency can be raised and a device can also be miniaturized by reducing the height of the device.
Patent JP-H02187958-A (JP)
Title: Shutter opening/closing mechanism
Inventor: KISHI YUJI
IPC: G11B17/04
Filed: 1989-01-13
Abstract: PURPOSE:To prevent an optical disk from jumping out of a case holder in the course of operation by opening and closing a shutter having a long stroke by deformation of an elastic body of a shutter opening/closing mechanism, and providing the shutter opening/closing mechanism on the inside of the inner part side of the case holder. CONSTITUTION:A case holder 9 is provided on a shutter opening/closing mechanism, an optical disk 2 is contained in an optical disk case 1, and a magnetic field is applied to the disk 2 through a magnetic field application opening 6. Also, recording and reproduction are executed through an optical head opening 7, and the disk 2 is loaded in a disk rotation driving means through a disk clamp opening 8. In this state, when the case 1 is a simple substance, the shutter 3 opens and closes each opening 6 - 8 and prevents the intrusion of the dust, etc., and the shutter 3 is energized in the direction for closing each opening 6 - 8 by a built-in spring. Also, a recessed part 5 is engaged to a shutter engaging part 31a fixed to a fixing part 33 of the shutter 3 and the holder 9, and it is prevented that the optical disk jumps out in the course of operation.
Patent JP-S5391144-A (JP)
Title: Lubricant for inspection of cattle rectum
Inventor: MIZUOCHI KAZUO
IPC: A61K49/00
Filed: 1977-01-21
Abstract: PURPOSE: To provide a lubricant for the inspection of cattle rectum, consisting of polyethylene glycol and sodium polyacrylate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09196170-A (JP)
Title: Fitting structure for boot for joint
Inventor: NAGAOKA ATSUSHI
IPC: F16D3/16
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To surely fit a resin boot to an outer circumference of a fitting part of a housing and a shaft with a simple constitution, and to prevent remarkable rise in the cost. SOLUTION: End parts 24, 26 of a resin boot 22 are formed thin-walled, and set in an approximately arch-shaped section, and projected deformation parts 34a, 34b which are forcibly deformed by fitting band members 28, 30 and elastically pressed by the shape-oriented spring property to outer circumferences 20a, 12a of the fitting parts are bent on the end parts 24,26.
Patent JP-S5287953-A (JP)
Title: Elastic surface wave element
Inventor: SETSUNE KENTAROU
IPC: H03H9/25
Filed: 1976-01-19
Abstract: PURPOSE:To improve unwanted reflection wave effect without increasing the number of manufacturing process by forming discontinuous area against elastic surface wave through such method as evaporation, etching, etc. which are used for formation of comb-shaped electrode or film.
Patent JP-H02184973-A (JP)
Title: Information retrieval supporting system
Inventor: MORI HIROSHI
IPC: G06F9/44
Filed: 1989-01-11
Abstract: PURPOSE:To generate a data base retrieval condition from a user constraint by dividing the user constraint into a part including ambiguity and another part without ambiguity and using a hypothesis for the part including ambiguity. CONSTITUTION:An input interpreting means 4 refers to an input interpreting knowledge base 6, divides input information from a user inputted from an input interface part 10 into a condition part including ambiguity and another condition part without ambiguity, and sends the condition part including ambiguity to a hypothesis generating means 1 and the condition part without ambiguity to a defined constraint holding means 5 respectively. The hypothesis generating means 1 makes the condition part including ambiguity into input data and ignites a rule to match the input data out of rules in a hypothesis generating knowledge base 3. Thus, the retrieval condition necessary for retrieving information desired by the user can be generated even from the user input information including ambiguity.
Patent JP-S61163567-A (JP)
Title: Organo-electrolytic solution electric cell
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M10/05
Filed: 1985-01-16
Abstract: PURPOSE:To increase discharge voltage or charge voltage by making electrolytic solution to consist of single solvent out of or mixtures with 1-isopropyl-2,2- dimethyl-1,3-propylene carbonate. CONSTITUTION:In the case of the organo-electrolytic solution electric cell that uses electrolytic solution 4 composed at least one kind of organic solvent and at least one kind of solute, 1-isopropyl-2,2-dimethyl-1,3-propylene carbonate are employed as the organic solvent. With use made of these kinds of electrolytic solution 4, discharge voltage goes up in the electric cell that employs metal oxide, metal element-of-oxygen-family compound, fluorocarbon, or synthetic metal for the positive electrode material. Charge-discharge efficiency is also improved for the secondary electric cell. These facts are considered to be due to increase in wetness of the electrodes.
Patent JP-S60149383-A (JP)
Title: Microbial membrane and production thereof
Inventor: HARITA KENICHIROU
IPC: C12N11/08
Filed: 1984-01-14
Abstract: PURPOSE:To obtain a microbial membrane usable for measuring both volatile organic substances and nonvolatile organic substances, by holding and immobilizing a microorganism having the ability to assimilate the volatile organic substances between a hydrophilic porous membrane and a hydrophobic porous membrane. CONSTITUTION:A microorganism having the ability to assimilate volatile organic substances is held and immobilized between a hydrophobic porous membrane 3 and a hydrophilic porous membrane 2. The resultant assembly is combined with an oxygen electrode to constitute a microbial electrode. If the hydrophobic porous membrane 3 is turned to the specimen side, the microbial electrode becomes a microbial electrode for measuring the volatile organic substances. If the hydrophilic porous membrane 2 is turned to the specimen side, the microbial electrode becomes a microbial electrode for measuring usual BOD.
Patent JP-S56103143-A (JP)
Title: 1-amino-2-substituted-1,2-diethoxycarbonyl ethylene
Inventor: FUKUI KIYOSHI
IPC: C07C229/30
Filed: 1980-01-22
Abstract: NEW MATERIAL:The titled compound of formula I (Y is benzoyl, acetyl or ethoxycarbonyl).  
     EXAMPLE: 1-Amino-2-benzoyl-1,2-diethoxycarbonyl ethylene.  
     USE: Intermediate of pharmaceuticals, pesticides, polymer additives, etc. For example, the reaction of the compound with an isocyanate compound affords a hydantoic derivative having herbicidal and fungicidal activities.  
     PROCESS: The compound of formula I is prepared by (1) reacting ethyl cyanoformate with an active methylene compound of formula II (e.g. ethyl benzoylacetate, ethyl acetoacetate, etc.) in the presence of a metal halide of formula MX 4  (M is Ti or Sn; X is F, Cl, Br, etc.) under anhydrous conditions in a solvent such as benzene, toluene, etc. pref. at -10W+100°C, and (2) treating the reaction product  with water or an acidic aqueous solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61165246-A (JP)
Title: Transfer warm closed forging method
Inventor: NIITSUMA HIROYOSHI
IPC: B21J13/08
Filed: 1985-01-16
Abstract: PURPOSE:To reduce the contact time between dies and heated stock and to improve the life of the dies in the titled forging method by supplying intermittently the stock to the dies and interposing a spacer which prohibits the contact of the upper and lower dies between the upper and lower dies while the stock is not supplied. CONSTITUTION:The heated annular stock 20 is inserted into the space between the lower die 8 and mandrel 10 of a transfer press machine and the upper die is lowered. The stock 20 is then closed and the upper die 14 pushes down the lower die 8 down to the bottom dead point of a press slide thereby, forming a gear. The die 14 is thereafter risen and the formed product A is ejected to behind the device, but the stock 20 is not supplied in succession thereto and in turn the space 34 delivered to be interposed between the upper and lower dies. Te die 14 is lowered in this state. The die 14 is then risen and the spacer 34 is retreated; at the same time, a parting material is supplied to the engraving part of the upper and lower dies. The stock 20 is then supplied and the next transfer warm closed forging is executed.
Patent JP-S63173439-A (JP)
Title: Multi-input serial signal inspection device
Inventor: ASHIDA TOMONORI
IPC: H04L69/40
Filed: 1987-01-13
Abstract: PURPOSE:To attain high speed processing with high accuracy by converting a serial signal to be measured into an electric signal standardized in a prescribed form, measuring the time width of the normalized signal and converting it into a code. CONSTITUTION:After the mechanical operation to attain the signal output (light emission) from a transmission section 17 is finished, a microcomputer 18 opens the input gate of a timer/counter section 18a to start the time counting of the demodulated signal. Then the time value of the timer counter section 18a is read to discriminate whether or not a data string is coincident with a prescribed signal code, thereby displaying normal/detective. The code conversion is executed in one signal and no large capacity is required to store the state of each signal and the capacity of the storage section is almost independent of the accuracy and the length of signal.
Patent JP-S58123271-A (JP)
Title: Public telephone set
Inventor: KITAMURA MITSURU
IPC: H04M17/00
Filed: 1982-01-19
Abstract: PURPOSE:To facilitate user's operation and to give the installation place of a public telephone setthe degree of freedom, by constituting the telephone set body having a calling function and a coin control body having necessary functions as the public telephone set individually, and connecting them together by a connection cord. CONSTITUTION:The telephone set body 14 which has a handset 11, dial mechanism 12, hook switch 13, telephone network, etc., is connected to the coin control body 20 through the connection cord 21 to constitute the public telephone set 10. This coin control body 20 is provided with a coin slot 15, coin processsing part 16, coin return outlet 17, safe 18, etc. While the calling function part and coin control part are constituted independently, the telephone set body 14 and coin control body 20 are connected together by the cord 21. Thus, a physical disorder of operation by a user is eliminated without providing a telephone set specially as apublic telephone set to facilitate the opeation, and the installation place of the public telephone set 10 is given the degree of freedom.
Patent JP-H07211877-A (JP)
Title: Radiation-image detector and radiation-image detecting apparatus
Inventor: SUGAWARA TAKEO
IPC: H04N5/225
Filed: 1994-01-21
Abstract: PURPOSE:To provide a compact radiation image detector without damages and noises caused by radiation. CONSTITUTION:A radiation detector 1 has an optical fiber plate 3 having the light emitting edge and the light incident edge which are made to cross the waveguiding direction of the light respectively and intersected at a right angle to each other, a scintillator 4, which is provided at the light incident edge and emits the light in correspondence with the incident radiation, and a solid-state image pickup device 2, which is provided so that the light incident surface faces the light emitting edge.
Patent JP-S60148574-A (JP)
Inventor: HASUNUMA ISAO
IPC: A63B69/00
Filed: 1984-01-14
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-H09193775-A (JP)
Title: Antiskid brake control device for four-wheel drive vehicle
Inventor: YUMOTO DAIJIRO
IPC: B60T8/172
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To secure antiskid performance and rear wheel braking performance even in a split μ road different in road surface μ between right and left sides in a four-wheel drive vehicle SOLUTION: An antiskid brake control device for a four-wheel drive vehicle comprises a lock symptom detecting means (a), a road surface friction determining means (b), a hydraulic actuator (c) for increasing, decreasing and retaining the brake cylinder operating pressure, and a brake control means (d) for operating the hydraulic actuator (c) to decrease in pressure when a lock symptom is detected. In this case, a split μ road surface detecting means (b') capable of detecting a split μ road surface different in coefficient of friction of running road surface between right and left wheels is provided as the road surface friction determining means (b), and the brake control means (d) is adapted to conduct the rear wheel simultaneous pressure reducing control for outputting a pressure reduction command to the rear wheel in the same brake system as the front wheel simultaneously with a pressure reduction command for the front wheel only in the case where a lock symptom is detected in the front wheel on low μ side at the time of detecting the split μroad surface.
Patent JP-S5598169-A (JP)
Title: Preparation of 1-phthalazone derivative having aromatic residue substituent at 2-position
Inventor: ISHIKAWA MASAYUKI
IPC: A61P7/02
Filed: 1979-01-23
Abstract: PURPOSE: To obtain the title partly novel compound useful for preventing and treating ischemic cerebral blood vessel diseases, as a blood vessel smooth muscle relaxant or thromboxane biosynthesis inhibitor, by reacting 3-hydroxyphthalide derivative with a hydrazine derivative.  
     CONSTITUTION: A hydroxyphthalide derivative of formula I (R 1 , R 2 , and R 3  are alkyl groups) is reacted with a hydrazine derivative of formula II [R is formula III (R 4  is H or alkoxy group; R 5  is group R 4 , halogen, or alkyl group; R 6  is group R 5 , OH, COOH, NO 2 , NH 2 , or alkoxycarbonyl group), formula IV (R 7  is H or lower alkyl group)], and if necessary esterified, reduced, or diazotized to give the partly novel 1-phthalazone derivative of formula V. The resulting compound is useful for preventing and treating ischemic cerebral blood vessel or heart diseases, and blood vessel diseases. Particularly, the compound, wherein R is formula III, R 4  and R 5  are H, and R 6  is the group except R 5 , is novel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60150227-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: C09D175/04
Filed: 1984-01-18
Abstract: PURPOSE:To obtain the titled medium having excellent video characteristics and S/N, C/N by regulating the viscosity of a nonmagnetic layer, when radiant ray are irradiated, to a value lower than a specified value in the magnetic recording medium whose nonmagnetic layer is irradiated with rays. CONSTITUTION:Polyesters, polyolefins, nonmagnetic metals such as zinc, a nonmagnetic alloy contg. zinc, and stainless steel in accordance with uses, paper, or the paper coated or laminated with baryta or polyolefins having 2-10C such as polyethylene, polypropylene, and an ethylene-butene copolymer are used as a supporting body. The surface roughness of the supporting body to be used is regulated to >=0.01mum. A compd. having >=1 unsaturated carbon-carbon bond in one molecule is used as the compd. which is used as the intermediate layer and can be polymerized with the irradiation of rays, and acrylic esters, etc. can be exemplified. The viscosity before curing of the layer contg. the compd. which is polymerizable with the irradiation of rays is regulated to <=300cp, or preferably <=100cp. The viscosity is the viscosity before curing, namely before the rays are irradiated.
Patent JP-S58123758-A (JP)
Title: Metal oxide semiconductor type semiconductor integrated circuit
Inventor: KONISHI SATOSHI
IPC: H01L29/792
Filed: 1982-01-18
Abstract: PURPOSE:To vary electric capacitance in an arbitrary node, and to make the speed of operation of the integrated circuit proper by providing a MOS transistor, electric capacitance thereof varies in response to output voltage from a potential generating means. CONSTITUTION:The variable capacitance MOS transistor Qn2 is connected to the output node N1 of a C-MOS inverter consisting of the nodes of the integrated circuit such as MOS transistors Qp1, Qn1. Output voltage from the potential generating means is applied to the gate of the MOS transistor Qn2, and self- electrostatic capacitance is varied in response to either of the high level or low level of the voltage. The output potential Vo of the potential generating means is varied by turning a nonvolatile memory cell 75 ON-OFF. Accordingly, electric capacitance in the arbitrary circuit node can be varied effectively, thus obtaining the MOS type semiconductor integrated circuit operating at the proper speed of operation.
Patent JP-S57121459-A (JP)
Title: Sander
Inventor: SHIMURA HIDEO
IPC: B24B21/16
Filed: 1981-01-16
Abstract: PURPOSE:In a sander for working a curved decoration face on such as wood mold, to facilitate the uniform cutting/polishing work by pressure contacting the member to be worked against a feed roeler thereby feeding the member with same speed in similar manner. CONSTITUTION:When mounting a subject A to be worked on a table 2 and pushing its edge against a feed roller 10, said member A is fed with constant speed with the rotation of the feed roller 10 thereby the operator can proceed the polishing work of said member A by means of a sanding paper simply by placing the hand. Consequently even when said member has a complex shape, the motion corresponding to the profile of said subject A can be realized easily and manually under constant speed.
Patent JP-H06214081-A (JP)
Title: Vent device for nuclear reactor containment vessel
Inventor: YAMASHITA MASAHIRO
IPC: G21C15/18
Filed: 1993-01-18
Abstract: PURPOSE:To improve reliability without using a dynamic equipment for a driv ing source. CONSTITUTION:A dry well 18 and a wet well 19 in a nuclear reactor containment vessel 17 are connected to an airtight vessel 1 through a first connecting piping 3. The gas phase part 1a of the airtight vessel 1 is connected to the top part of a feed water tank 6 through a second connecting piping 7. A third connecting piping 12 and a release piping are connected to the top part of the feed water tank 6. The feed water tank 6 is connected to a scrubbing water storing tank 11 through the third connecting piping 12 and a connecting valve 13. The lower part of the feed water tank 6 is connected to the lower part of the airtight vessel 1 through a feed valve 10. A release piping 4 communicating with an atmospheric release hole 5 is connected to the top end of the airtight vessel 1.
Patent JP-H03212195-A (JP)
Title: Motor curtain drive unit
Inventor: KOSHIN HIROAKI
IPC: H02P7/29
Filed: 1990-01-13
Abstract: PURPOSE:To reduce the size, the weight and the cost by feeding a high frequency rectangular AC voltage intermittently to a high frequency transformer, rectifying and smoothing high frequency output from the high frequency transformer and applying a DC voltage onto a motor, and obtaining a voltage signal corresponding to the curtain speed. CONSTITUTION:An Ac commercial source voltage is rectified and smoothed to produce a DC voltage, which is then switched through a switching element Q1 according to a curtain speed signal to produce a high frequency rectangular intermittent AC voltage. The high frequency rectangular AC voltage is fed to a high frequency transformer T1 and the high frequency output therefrom is then rectified and smoothed thus applying a DC voltage onto a motor M. On the other hand, a voltage signal corresponding to the curtain speed is obtained across a resistor Rs.