baber/WOPTO huggingface dataset:
Patent JP-H11198243-A (JP)
Title: Plastic endless belt
Inventor: FUJITA TSUKASA
IPC: G03G15/16
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a plastic endless belt capable of realizing a high image quality of a copied image, without causing any cracks in the belt. SOLUTION: This endless belt is constituted of multilayered plastic, and two layers are picked up from among these plural layers in the order of the thickening layers in thckness, Young's modulus (A) of the layer (outer layer) 15 on the outer peripheral side, which is one of the two layers is set in the range of 2000-9000 kgf/cm<2> , and Young's modulus (B) of the layer (inner layer) 13 on the inner peripheral side is set to satisfy a formular of A<B<=10000 (kgf/cm<2> ). Further, the Young's modulus of the entire plastic endless belt is preferably set in the range of 2000-10000 kgf/cm<2> .
Patent JP-H01186721-A (JP)
Title: Switch
Inventor: KONO TOSHIHIKO
IPC: E05B83/36
Filed: 1988-01-15
Abstract: PURPOSE:To enable obtaining two-way turning operation and retaining ordinarily a switch at a neutral position by equipping a circuit board having a fixed contact point selected and connected via the sliding motion of a slide contact point member and a reset spring having a pair of cantilever type elastic arms with the free ends thereof projected to both sides sandwiching a cam part. CONSTITUTION:When an operation shaft 3 is subjected to a turning force in an arrow A direction, only an elastic arm 24 is deformed. Furthermore, a slide contact point member 6 comes in contact with a common fixed contact point 25 and a selector contact point 26, thereby generating electrical continuity between the common fixed contact point 25 and the selector contact point 26. Also, when the external force is released, the resilient force of the elastic arm 24 energized with a spring is carried with a cam part 31, and the operation shaft 3 is returned and again retained at a neutral position. On the contrary, when the operation shaft 3 is subjected to a turning force in an arrow B direction against the elastic force of an elastic arm 23, the slide contact point member 6 comes in contact with the common fixed contact point 25 and a selector contact point 27, thereby giving continuity. According to the aforesaid construction, it is possible to obtain a two-way operation type switch of simple construction ordinarily retained at a neutral position.
Patent JP-S5290865-A (JP)
Title: Method of washing filter apparatus
Inventor: OKADA HIROO
IPC: B01D29/62
Filed: 1976-01-26
Abstract: PURPOSE: Before water reverse washing, filter material constituting filter layer is drown out of apparatus and introduced again into the apparatus to circulate the material, whereby air reverse washing can be eliminated and water quantity and period of the water reverse washing are decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63173930-A (JP)
Title: Apparatus for measuring laser beam energy
Inventor: ISHIWATARI HIROMASA
IPC: B23K26/00
Filed: 1987-01-14
Abstract: PURPOSE:To measure laser energy while laser is used, by a method wherein the first and second transmitting windows are arranged on the same optical axis of laser beam so as to be separated from each other and temp. measuring sensors are respectively provided to the first and second transmitting windows. CONSTITUTION:The first and second transmitting windows 1, 5 partially absorbing incident laser beam 13 are arranged on the same optical axis so as to be separated from each other and temp. measuring sensors are respectively mounted on the first and second transmitting windows 1, 5. Each of said temp. measuring sensors is composed of a thermocouple constituted of metal wires 10, 11a, 11b. The output difference between the temp. measuring sensors is detected by a detection circuit 12 and converted to the output value of laser beam by a converting display part 14 to be displayed thereby.
Patent JP-S63174454-A (JP)
Title: Managing method for information communication network
Inventor: SEGAWA TAKAAKI
IPC: H04L69/40
Filed: 1987-01-14
Abstract: PURPOSE:To apply the managing control of a network on the whole of a real system, by dividing a managing mechanism into plural groups consisting of management application mechanisms and management execution mechanisms. CONSTITUTION:A communication execution mechanism C which supports the seven layers of an OSI reference model is divided into plural communication execution mechanisms 11 and 12, and interface parts not belonging to the layer are provided on divided communication execution mechanisms 11 and 12. Also, a managing mechanism system M which manages services offered by the seven layers is divided into plural groups consisting of the management application mechanisms 14 and 16, and the management execution mechanisms 15 and 17 between a terminal equipment and a node, and an interface is shared between the divided groups and the interface part not belonging to the layers of the communication execution mechanisms 11 and 12 corresponding to the divided groups.
Patent JP-S55136221-A (JP)
Title: Antibiotic of nonstimulative or slightly stimulative and nonaccelating or slightly accelating diterpene alcoho and*or derivative as active ingredient
Inventor: EERIHI HETSUKAA
IPC: C07C69/21
Filed: 1980-01-23
Abstract: The present invention is directed to a method of inhibiting the growth of cancer cells in a lower animal host through the use of phorbol.
Patent JP-H09198962-A (JP)
Title: Rubber contact switch
Inventor: OKAMOTO SHINICHI
IPC: H01H13/52
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber contact switch where a push button part is formed in a single piece with a rubber contact, in which a push pin and a guide part are eliminated by equipping itself with a function of forced linear motion to lead to decrease the number of component parts and enhancement of the easiness in assembling. SOLUTION: A push button part 5 in the central part is coupled with a rubber sheet through a coupling part 6 so that a rubber contact 3 is formed. The coupling part 6 is configured with an oversurface 7, an undersurface 8 parallel with and having the same length as the oversurface 7, and vertical walls 9 connected with the side edges of the oversurface 7 and undersurface 8 so that the whole assumes an surface unevenness. The oversurface 7 and undersurface 8 constitute a parallel link mechanism, and the push button part 5 makes linear motions.
Patent JP-H01183155-A (JP)
Title: Hetero junction bipolar transistor
Inventor: OBARA MASAO
IPC: H01L21/331
Filed: 1988-01-18
Abstract: PURPOSE:To increase the margin of a logic amplitude at a high speed by sequentially laminating an N<+> type semiconductor having a band gap smaller than that of a semiconductor material for forming a base, a collector, a base layer and an emitter layer in this order from a substrate side. CONSTITUTION:The subcollector of an InGaAs layer 103 deposited through an undoped GaAs layer 102 is formed on a semiinsulating GaAs substrate 101, and a collector electrode 108 is formed on the layer 103. Doping exceeding 10<19>cm<-3> is performed in InGaAs having over 0.05 of mole ratio of In, and phib to an ohmic metal is reduced. Accordingly, a collector resistance can be reduced by forming the subcollector 103 under an intrinsic collector 104 of an InGaAs layer doped with 10<19>cm<-3> or more of Si in a forward hetero junction bipolar transistor formed on the substrate 101. Thus, a logic circuit having a very high speed is obtained.
Patent JP-S5290287-A (JP)
Title: Solar cell battery device
Inventor: KAWAMURA KOUICHI
IPC: H01L31/04
Filed: 1976-01-23
Abstract: PURPOSE: To reduce the degradation in the economy of the device and improve workability by forming spacers for flat placing of solar cell elements between two sheets of glass plates with the resin of the same coefficient of expansion as an internal filler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04251648-A (JP)
Title: Method for controlling temperature of molten steel
Inventor: TANIGAWA KATSUYA
IPC: C21C7/00
Filed: 1991-01-24
Abstract: PURPOSE:To accurately control the temp. of a molten steel during casting to the aimed value by adding correction to the setting of the aimed molten steel temp. in the time of starting secondary refining treatment in consideration of the dropping temp. and the required time at every process in a steelmaking process. CONSTITUTION:In consideration of the dropping molten steel temps. DELTAT2, DELTAT3, DELTAT4 during the secondary refining treatment in the steelmaking process, during molten steel transportation with a ladle later and during time from starting of molten steel casting to middle period of casting later, respectively, and the secondary refining treatment time (ta) and the molten steel transportation time (tb) for the ladle obtd. by predicting after comparing the molten steel temp. T1 measured at the time of starting the secondary refining treatment with the aimed molten steel temp. TR at the time of completing the secondary refining treatment calculated based on each dropping temp. DELTAT2, DELTAT3, DELTAT4, the correction is added to the setting of the aimed molten steel temp. TR at the time of starting the secondary refining treatment.
Patent JP-S5291878-A (JP)
Title: Novel phosphorus containing compounds
Inventor: ENDOU SEIJI
IPC: C08K5/53
Filed: 1976-01-23
Abstract: PURPOSE: Phosphorus compounds I [R 1  and R 2  are halogen. 1-6C hydrocarbon residue or halogenated hydrocarbon residue; A is II(R 3  is H or 1-6C hydrocarbon residue), III (R 4  is 1-6C hydrocarbon residue, etc.) or IV; m 1  and m 2  are 0-4; n is 0-2], e.g. 10-(2,3-dimethoxycarbonylpropyl)-9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5392621-A (JP)
Title: Color solid image pickup unit
Inventor: WADA TAKAMICHI
IPC: H04N9/07
Filed: 1977-01-24
Abstract: PURPOSE: To simplify the alignment of a photo detecting part and a color filter and the fixing of the color filter and prevent light interference and scattering by providing a fixed fiber plate on one main face of a light transmission body through the color filter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01183698-A (JP)
Title: Electronic stringed instrument
Inventor: TAKABAYASHI YOJIRO
IPC: G10H1/053
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the electronic stringed instrument which can give 'legato' to a musical sound by providing a means for changing a sound pitch, while giving 'legato' to a musical sound, when the contact position of a string and a sound pitch designating part is changed after the string is picked in a 'legato' mode. CONSTITUTION:When a performer executes a musical performance by picking a string, while pressing a string 3 against a sound pitch designating part 1, a position discriminating means decides its contact position and sends information related thereto to a musical sound generating means 6, and when the string is picked, a string picking detecting means 5 instructs to generate a musical sound to the means 6. Accordingly, the means 6 repeats the generation and the end of the musical sound at every string picking. However, when the string is picked in a state that a 'legato' switch 7 is operated, and thereafter, the contact position of the string 3 and the designating part 1 is changed, a 'legato' generating means 8 instructs to give 'legato' to a generated musical sound to the means 6. As a result, the means 6 changes a sound pitch without ending the musical sound which is being generated, and gives 'legato' to the generated musical sound. Therefore, by operating the switch 7 by the performer, 'legato' can be given to the generated musical sound, and an abundant musical expression can be executed.
Patent JP-H1081929-A (JP)
Title: Zirconium alloy and alloy pipe and their production
Inventor: ANADA HIROYUKI
IPC: C22F1/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a zirconium alloy excellent in oxidation resistance and SCC resistance, a duplex zirconium alloy pipe for cladding, particularly excellent in corrosion resistance of internal surface of pipe in the case where MOX is used as a nuclear fuel substance, and their production. SOLUTION: This zirconium alloy is (1) an alloy having a composition which consists of, by weight, 0.01-0.30% Nb, <=0.08% Fe, and the balance Zr with inevitable impurities and in which the total content of Nb and Fe is regulated to 0.06-0.30% and (2) an alloy having a structure in which the average grain size of the intermetallic compound precipitating in a matrix is regulated to<=0.25μm. (3) The duplex zirconium alloy pipe has an inner peripheral layer having a thickness 5-30% of the wall thickness of the pipe and composed of the alloy described in (1) or (2). (4) The alloy described in (2) is produced by carrying out, in the course before cold working, solution heat treatment consisting of heating at 900-1200 deg.C for 10-300min, cooling down to 850 deg.C at <=50 deg.C/s cooling rate, and cooling then down to room temp.  (5) The duplex zirconium alloy pipe described in (3) is produced by subjecting the alloy having a composition described in (1), to be an inner peripheral layer, to the treatment described in (4) in the course before cold working.
Patent JP-H03211117-A (JP)
Title: Ic package handling method
Inventor: SHIGETOMO ETSUSHI
IPC: H05K13/04
Filed: 1990-01-16
Abstract: PURPOSE:To improve handling efficiency by setting the lateral row disposition number of IC packages orthogonal to the tray feeding direction to be integer times more than the number of vacuum suction means, as well as setting the adjoining spacing of the vacuum suction means to be integer time more than the disposition spacing of the IC packages at the time of the lateral row disposition spacing being smaller than the minimum adjoining spacing of the vacuum suction means in an IC package handling method by vacuum suction. CONSTITUTION:Under condition that lateral row disposition spacing (e) of IC packages P is smaller than the minimum adjoining spacing E of suction heads 8, the lateral row disposition number of the IC packages P is set to be integer times more than twice the number of the suction heads 8, and the IC packages P are disposed on trays 2. The adjoining spacing E of the suction heads 8 is further set to be integer times more than twice the lateral row disposition spacing (e), and thus the packages P are sucked.
Patent JP-H03211074-A (JP)
Title: Video printer device
Inventor: KOBAYASHI TADAAKI
IPC: B41J29/38
Filed: 1990-01-16
Abstract: PURPOSE:To allow provision of a printing function which is applicable to various uses, using a single video printer by selecting between at least the response actions of two modes against the entry of a printing start key halfway through printing operation. CONSTITUTION:A printing start key 10a is pressed halfway through a printing operation using a key for selecting a response halfway through printing process. In this case, the selection is made between the mode to continuously end the printing of an image before the entry of the key in utter disregard of the data entered through the key and the mode to allow a shift to the printing of a new image at the time of key entry. In addition, it is possible to select one of the four modes by adding the mode to allow a shift to the printing of a new image at the time of key entry following the continuation of an image before the key entry and the mode to allow a shift to the printing of a new image at the time of key entry in response to the data entered through the key.
Patent JP-S54101141-A (JP)
Title: System for protecting transformer
Inventor: AKIMOTO YOSHIAKI
IPC: H02H7/045
Filed: 1978-01-26
Abstract: PURPOSE: To prevent an error of approximation from affecting the determination of a trouble through forecasting or the error by previously giving a relation required for obtaining the error from the value of the exciting current to the protective system.  
     CONSTITUTION: The current and voltage measured on the primary and secondary sides by an instrumental current transformer CT and an instrumental voltage transformer PT and held and sampled in a sampling and holding circuit SH. The output of the sampling and holding circuit is supplied through an analog-to-digiatal converter circuit AD to a digital operational unit MDP. The digital operational unit MDP derives the error from the value of the exciting current and determines a trouble according to the error. When it determines a trouble, it supplies a trip signal to a circuit breaker DB. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60150720-A (JP)
Inventor: ISHIKAWA KAZUHIKO
IPC: A47J27/00
Filed: 1984-01-18
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-H0748402-A (JP)
Title: Starch composition
Inventor: NIIRUSU ORAAFU BERUGU
IPC: C08B31/12
Filed: 1994-01-27
Abstract: A composition which is useful as a binder in paper coating colours which comprises either a cationic starch and/or a cationic synthetic polymer in combination with a starch containing at least one non-ionic substituent or a cationic starch containing at least one non-ionic substitutent. Preferably the binder is a mixture of a cationic starch and a hydroxyalkyl starch.
Patent JP-2000204965-A (JP)
Title: Gas turbine generation system using methane gas
Inventor: KONISHI SUGIHIRO
IPC: F02C3/22
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency while reducing the using quantity of methane gas that is the fuel by catalytically reacting methane gas with carbon dioxide in a catalytic reactor to generate carbon monoxide and hydrogen, combusting them in a gas turbine, and heating the catalytic reactor with the resulting combustion heat. SOLUTION: A catalytic reactor 6 performs the catalytic reaction of methane gas 11 with carbon dioxide 9a under the environment having the temperature of turbine exhaust gas 16b to generate a fuel gas 13 consisting of carbon monoxide and hydrogen. The fuel gas 13 is introduced into the combustor 5 of a gas turbine 1. Oxygen 15 is also compressed by a compressor 2 and introduced into the combustor 5. In the combustor 5, the fuel gas 13 and the compressed oxygen 15 are combusted to generate a combustion gas 16a consisting of high- temperature carbon dioxide and steam. This combustion gas 16a is introduced into an expander 3 to drive a generator 4, and power generation is performed. The combustion gas 16a after generation is recovered in the catalytic reactor 6 and reused for heating of the catalytic reactor 6.
Patent JP-H09184769-A (JP)
Title: Thermocouple for measuring temperature of molten metal
Inventor: SHIINA HARUO
IPC: G01K7/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To measure the temperature of molten metal quickly and accurately by penetrating mutually and independently heat resistant electrical insulator bodies whose one end faces are in contact with a molten metal and using the molten metal as a high-temperature joint part between the end parts of a pair of strands made of alumel and chromel whose end parts are exposed on their end surfaces. SOLUTION: A thermocouple C is used to measure the temperature of a molten metal of Al alloy injected into a mould 15, and an electrical insulator body 2 formed of ceramic sintered body is coupled with a holder cylinder 1, then a pair of strands 3 and 4 penetrate the insulator body 2. The strands 3 and 4 are made of alumel and chromel, and the ends of the strands 3 and 4 are exposed on the end surface 10 which is in contact with the molten metal M of the insulator body 2. When the molten metal M in semi-melting state arrives at the end parts of the strands 3 and 4, a high-temperature joint part is formed by the molten metal M, so that the temperature of the molten metal M can be measured quickly and accurately.
Patent JP-H03212445-A (JP)
Title: Molding resin composition
Inventor: WATANABE ICHIJI
IPC: C08L67/02
Filed: 1990-01-17
Abstract: PURPOSE:To provide the subject thermoplastic molding resin composition composed of a polybutylene terephthalate resin having a specified viscosity and a nylon 6 resin having a specified viscosity and having a remarkably excellent impact resistance without damage to excellent properties inherent in both the components. CONSTITUTION:A molding resin composition composed of (A) 50-70wt.% polybutylene terephthalate resin having 1.3-1.5 intrinsic viscosity in o- chlorophenol at 25 deg.C and (B) 50-30wt.% nylon 6 resin having 3.6-3.7 relative viscosity measured in 98wt.% H2SO4 at 25 deg.C using a polymer solution of 1g/100ml polymer concentration. Preferably, to 10-90wt.% above-mentioned composition, 10-50wt.% chopped strand glass fiber is added and, as necessary, a heat stabilizer, an antioxidant, a light stabilizer, a plasticizer, another material for improvement of impact resistance, etc., are added thereto.
Patent JP-S55100822-A (JP)
Title: Straightening method for h-beam with roller
Inventor: NORISUE TSUGIO
IPC: B21D3/05
Filed: 1979-01-25
Abstract: PURPOSE: To prevent the bend and inclination of the flange during the straightening work, by making the width of the latter half rollers to be larger than that of the first half rollers to the amount of stretch in the height of H-beam generated at the straightening work.  
     CONSTITUTION: The H-beam 2 is passed through the straightening rollers 1 1 W1 9  being zigzag arranged in the straightening machine 1; hereby, the shape of H-beam 2 is straightened. Hereupon, since the rolling reduction given to the H-beam 2 by rollers 1 2 W1 5  is the maximum, the set width (l) of rollers is changed so as to enlarge at rollers 1 5 W1 9  on the exit side, to the amount of stretch in the height L of H-beam. Though this stretch in the height L differs with the size of H-beam, usually it is about 0.5W2.5mm, by which almost constant clearance can be secured over entire range from the entry to the exit of the straightening machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55100800-A (JP)
Title: Electric horn
Inventor: SHINTAKU YOSHISHIGE
IPC: H04R11/00
Filed: 1979-01-29
Abstract: PURPOSE:To constitute a miniature, lightweight and strong audio device by arranging an audio generating diaphragm covering the root part of a horn and by connecting its center part to a movable iron core by using a lever. CONSTITUTION:At the upper end of throat 2 fitted to the root part of a horn, flange 3 is provided and in shallow, circular and concave hole 3a made in the center of the outward flange, diaphragm 4 is fixed. The circumferential part of diaphragm 4 are pushed by push ring 5 against flange 3. On push ring 5, three supports 7 are implanted at equal intervals and at their upper and lower end parts, triangular fitting plates 8 and 9 are set by inserting; and on the top and reverse surface of plate 8 and plate 9, fixed iron cores 12a and 12b of electromagnetis 12 and 13 are fixed and in the intermediate gap, movable iron core 16 on the square plate is arranged. From the center part of iron core 16, link lever 17 is suspended and penetrates center hole 12a of iron core 12a with a clearance and its lower end is fixed in the center of plate 4. The opposing side of iron core 16 is connected to support lever 19 provided uprignt at a needed part of push ring 5 via leaf spring 18. The center part, and top and reverse surfaces of iron core 16 are elastically supported to iron cores 12a and 13a by compressive coil springs 20 and 21. Then, this is electrically driven.