baber/WOPTO huggingface dataset:
Patent JP-H08327759-A (JP)
Title: Measuring device
Inventor: NAKAZAWA KATSUNORI
IPC: G01R1/30
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a measuring device being suitable for shortening of a development lead time accompanying a change in an object of measurement or the contents of measurement and an improvement of reliability. CONSTITUTION: A measuring board main body 1 is constructed of a general-purpose primary board 2 and a subordinate board 3 to be used exclusively for measurement which is packaged removably in the primary board. A measuring basic function part 200 is mounted on the primary board 2, while a function part 300 to be used exclusively for measurement is mounted on the subordinate board 3, and the measuring basic function part 200 is constructed of circuits and equipment used in common for measurement of various objects of measurement, e.g. a power source, a pulse generator, an A/D converter, etc., while the function part 300 to be used exclusively for measurement is constructed of equipment and circuits relating directly to measurement of prescribed contents predetermined for an object of measurement, e.g. a current detector etc.  To sum up, the basic functions used in common for various measurements is given to the primary board 2, while the exclusive functions relating directly to the predetermined measurement of the prescribed contents is given to the subordinate board 3.
Patent JP-S5463338-A (JP)
Title: Protector for switching system stabilized power source
Inventor: KOIZUMI AKIO
IPC: H02M3/28
Filed: 1977-10-31
Abstract: PURPOSE: To reduce size of the stabilized power source by making small a temperature fuse section for detecting abnormal temperatur rise of a transformer.  
     CONSTITUTION: A stablilized power source uses a transformer 3, in which a spacer  15 of such material as nylon adapted to be fused at a predetermined temperature is  interposed between a retainer 14 for holding channel-shaped core members 3c and  3d and the corresponing surface of the core member 3d, and also in which a coil spring 16 is interposed between the core members 3c and 3d in such a manner that it  is adapted to increase a gap 3e. With this arrangement, with increase of the temperature the spacer 15 s fused, whereby the gap 3e between the cores 3c and 3d is  increased to reduce the inductance of the primary winding 3e. In this way, it is possible to prevent rupture of the transformer and other elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09290244-A (JP)
Title: Method of turning back cut tress, pulled roots and the like to soil
Inventor: MATSUHISA KUNIO
IPC: C09K17/32
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To turn back unnecessary material such as cut trees and pulled roots generated in dam construction work, river improvement work or the like to soil in a construction period. SOLUTION: In first stage work, cut trees, pulled roots and the like to be treated 10 are pulverized, and when they are piled up, a fermentation promoter 11 consisting of microorganisms, plant residues and/or livestock wastes are scattered at prescribed intervals, and after they are piled to prescribed height, rolling pressure is applied to them by a heavy-machinery vehicle, and further, water is sprayed on the piled cut trees, pulled roots and the like and the surface thereof is covered with a cover sheet.  In the next stage work, after 30 days after the temperature of the center of the piled material exceeds 60 deg.C serving as a guide for a prescribed period elapsed, the piled material is stirred up, and then after 30 days serving as a guide for a prescribed period elapsed, the fermentation promoter 11 is thrown in by 10-15% of the volume of the piled material and the piled material is stirred up.
Patent JP-S5356694-A (JP)
Title: Pyridobenzodiazepine compounds
Inventor: ARIMURA KATSUO
IPC: A61K31/55
Filed: 1976-10-30
Abstract: PURPOSE:Pyridobenzodiazepine compounds of formula I (R<1> is H, lower alkyl, lower alkenyl, lower alkylaminoalkyl, aralkyl, diarylalkyl, etc.;R<2> is H, acyl, lower alkylcarbamoyl, lower alkylthiocarbamoyl, etc.;X is H, halogen) and their acid addition salts, e.g. 2-benzyl-11-oxo-5H-1,2,3,4,4a,10,11,11aoctahydropyrido [4,3-b] [1,5] benzodiazepine.
Patent JP-S5557941-A (JP)
Title: Display unit
Inventor: NAKAMURA YOSHIAKI
IPC: G09G5/00
Filed: 1978-10-24
Abstract: PURPOSE: To control brightness covering over several lines by providing 1st and 2nd FFs which output an assignment detection signal and brightness information on detecting brightness indication information and then receives brightness information corresponding to a detection and final raster address signal.  
     CONSTITUTION: From display information RFD read out from a refresh memory, brightness control detection circuit 9 of a video part detects detection signal C 1  and control signal C 2  and inputs signal C 1  to 1st FF14 and signal C 2  to 2nd FF15. When a raster starts, start signal RSTA sets FF17, output signal S 1  of which makes circuit 16 selects the output of FF15, and brightness indication signal CO indicates normal brightness. When circuit 9 detects high-brightness indication from information RFD, signal C 1  resets FF17 and circuit 16 selects FF14 and outputs a high- brightness indication signal of signal C 2 . When signal RLAST is given at the final raster, signal C 2  is supplied to FF15 and brightness information corresponding to the contents of signal C 2  is selected and outputted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04295216-A (JP)
Title: Loop traction type cable laying system
Inventor: TSURUI NOBUKATSU
IPC: H02G1/06
Filed: 1991-03-19
Abstract: PURPOSE:To prevent entanglement of rope by composing the traction rope for a loop traction type cable laying system of organic fibers, fitting a guide tongue idly to a universal hook at a joint and arranging a split slip device below the rope supporting face through a predetermined gap thereby exerting frictional thrust onto the rope. CONSTITUTION:An endless rope A for tracting a cable K is composed of organic fibers and guided by means of rollers Rl-R3. A movable table R31 including a plurality of rollers R3 is pulled by means of a spring S thus stretching the rope A. A universal joint U arranged at a joint X of the rope A is provided with a guide tongue U1 and tracts the cable K on a tray T through a universal hook H and a grip G. The roller R1 comprises a pair of split rollers opposing each other and a gap for passing the guide tongue U1 is provided below. Furthermore, required number of caterpillar type friction thruster F are provided and thrust is exerted onto the rope A by means of a drive caterpillar C1 and a driven caterpillar C2. According to the invention, the cable A is prevented from entangling and laid efficiently.
Patent JP-S5920425-A (JP)
Title: Latch for heat treatment of wheel body
Inventor: TABATA SHIGEO
IPC: C21D9/34
Filed: 1982-07-27
Abstract: PURPOSE:To minimize thoroughly the deformation of a wheel body owing to a heat treatment in the stage of positioning a latch for the heat treatment horizontally and supporting said body at two points by keeping the angle between the position where the latch supports the wheel body and the center of the wheel body in a specific range. CONSTITUTION:A latch 11 for a heat treatment is of an approximately I shape in the sectional shape in the transverse direction and is constituted of support parts 11a extending in parallel in upper and lower parts, a connecting part 11b which connects both parts 11a perpendicularly, and a support part 11c connecting the part 11b and the parts 11a. The angle LA1OB1 between the two cntact points A1, B1 in the stage of supporting a wheel body 13 in the intermediate part of such latch 11 and the central point O of the body 13 is set at 90-98 deg.. Two projecting lines 11d, 11e are further provided integrally apart from each other with an adapter 12 to the parts 11a to clamp the lower bottom part in the notched part 12a of the adapter 12 so that the latch 11 is not disengaged from the adapter 12.
Patent JP-H10317688-A (JP)
Title: Building
Inventor: AKIMOTO KEIKO
IPC: E04F11/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a building, in which the two households of a parental household and a child household can live together comfortably while ensuring mutual privacy. SOLUTION: In the building of at least three-storied building or higher connected by inner stairs 1, the inner stairs 1 are arranged at approximately the central sections of the building while doors 5 partitioning ascending stairs 1a and descending stairs 1b in intermediate floors are installed to stair landings 2 joining these ascending stairs 1a and descending stairs 1b in a free opening- closing manner, and the floors of the intermediate floors are partitioned into the left and the right by the doors 5. Outer stairs 6, into and from which entrance and exit are carried out directly from a ground, are mounted on one floors 3 communicated with the ascending stairs 1a when the doors 5 are closed.
Patent JP-H09292899-A (JP)
Title: Voice recognizing device
Inventor: ISOTANI RYOSUKE
IPC: G10L15/18
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable the recognition utilizing continuation time of syllable by correcting a vice, which is as candidate of recognition result, on the basis of the mean syllable length and the continuation time length of each syllable of the voice to be recognized. SOLUTION: An input voice is also input to a syllable boundary detecting unit 104, and the syllable detecting unit 104 obtains a position of candidate of a syllable boundary on the basis of the power information or the like, and outputs it to a mean syllable length estimating unit 105. The mean syllable length estimating unit 105 utilizes a characteristic that the continuation time length of each syllable is nearly constant so as to estimate the mean syllable length of the input voice on the basis of the information on each syllable boundary candidate.  A candidate selecting unit 106 checks whether the continuation time length of each syllable exists between the minimum continuation time and the maximum continuation time length, which are decided on the basis of the mean syllable length obtained by the mean syllable length estimating unit 105, or not for each candidate, which are output from a voice recognizing unit 101, and in the case where any one sound, of which continuation time is out of the range, exists, this candidate is discarded, and in the case where a candidate, of which all syllables having continuation time in the range, is found, this candidate is recognized.
Patent JP-H06325639-A (JP)
Title: Marker tube cutter and marker tube fitting device to electric wire
Inventor: KUWABARA EIJI
IPC: H01B7/36
Filed: 1993-05-10
Abstract: PURPOSE:To attain cutting or partial cutting of a marker tube in accordance with a use by providing a marker tube cutter, vertically moving means thereof, die formed with irregularity and a turning means thereof. CONSTITUTION:In the case of cutting A marker tube 2, a die 18i, whose protrusive part 18g is positioned in a conveying route of the tube 2, drives a tube cutter solenoid 18e and a tube cutter rod 18f serving as a vertically moving means of a marker tube cutter 18d. Thus, the tube 2 is cut by the cutter 18d. In the case of partly cutting the tube 2, by driving a die solenoid 18j and a die rod 18k serving as a turning means for the die 18i, the die 18i is turned to position its recessed part 18h in the conveying route of the tube 2, and by driving the vertically moving means of the cutter 18d, the tube 2 is partially cut by the cutter 18d. Here, a part positioned in the recessed part 18h escapes from an edge point of the cutter 18d, and the tube 2 can be cut in a condition that its skin is remaining.
Patent JP-H01299781-A (JP)
Title: Electrode for spot welding to projection bolt or the like
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/11
Filed: 1988-05-28
Abstract: PURPOSE:To improve working accuracy and working efficiency for part by inserting working rod arranging a magnet at tip center part into a guide hole as freely advancing/retreating and leading into guide hole with the working rod while attracting the objective part. CONSTITUTION:The magnet 24 is embedded at tip center part of the working rod 23 and inserted in the guide hole 21 in a fixed electrode 19 laying steel plate part 20. At the time of carrying the objective part of bolt 14, etc., to near a through-hole 22 in steel plate part 20, the magnet 24 in the rod 23 attracts the tip part of the bolt 14 with magnetic force action. Then, at the time of descending the working rod 23, the whole body of the bolt 14 is straightly stood and flange part 17 of the bolt 14 is brought into contact with the steel plate part 20 according to descent of the rod 23 and this insertion is completed. As the welding is executed under this condition, the positioning accuracy of the part 14 and the inserting efficiency are improved and after all, the working accuracy and the working efficiency for product are improved.
Patent JP-S6112091-A (JP)
Inventor: TOZAKI HIROMI
IPC: H05K1/03
Filed: 1984-06-27
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-S6023989-A (JP)
Inventor: HASEGAWA TOSHIKI
IPC: F24C7/08
Filed: 1983-07-18
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-H0428747-A (JP)
Title: Ionomer composition of blast furnace slag
Inventor: NAKAMURA NORIO
IPC: C08L33/02
Filed: 1990-05-23
Abstract: PURPOSE:To obtain the title inexpensive composition useful for floor covering material, container, various device parts, fiber reinforcing, etc., having sufficient strength, effectively utilizing blast furnace slag, comprising blast furnace slag powder and an ionic crosslinkable polymer. CONSTITUTION:The objective composition comprising blast furnace slag powder (preferably >=2,000m<2>/g Blaine value of powder degree) and an ionic crosslinkable polymer [e.g. (co)polymer of (meth)acrylic acid, itaconic acid and maleic acid].
Patent JP-H06315878-A (JP)
Title: Flexible rail
Inventor: KAMEI HIROMASA
IPC: B25J5/02
Filed: 1993-05-07
Abstract: PURPOSE:To provide a flexible rail having flexibility to be bent either inward or outward and capable of adjusting and restricting the deflection quantity against a large load. CONSTITUTION:A flexible plate 1 is used as a main rail material, and a side member 5 is fitted as a reinforcing member to form a U-shaped cross section. The side member 5 is split into upper side plates 2, lower side plates 3, and side plates 4, and it has flexibility inward and outward. A pair of a guide plate 8 provided with a taper groove 7 and a stopper plate 10 provided with a projection 9 is fitted at each split section of the side member 5. When gaps between the taper grooves 7 and the projections 9 are adjusted, the coupling positions of them are changed, and the deflection quantity of a rail inward and outward can be restricted.
Patent JP-H05302950-A (JP)
Title: Radio-wave propagation testing apparatus
Inventor: KONDOU YUKITOSHI
IPC: H04B17/00
Filed: 1992-04-27
Abstract: PURPOSE:To easily realize a radio-wave propagation test inside a production line by a method wherein an antenna for test use and a communication apparatus under test are installed in a mobile radio-wave darkroom and their connection to a measuring instrument is changed over reasonably. CONSTITUTION:The loading and unloading mechanism of an antenna 12 for test use and of a communication apparatus 13 under test as an object under test is installed in a mobile radio-wave darkroom 1; a measuring system is constituted reasonably of the following: a transmission and reception changeover device 4 between the communication apparatus 13 under test as the object under test and measuring instruments 5, 6; its controller 7; and a level correction device 8. Thereby, a radio-wave propagation test is realized.
Patent JP-S5834123-A (JP)
Title: Molten metal treatment vessel
Inventor: TABATA AKIRA
IPC: B22D41/02
Filed: 1981-08-21
Abstract: PURPOSE:To cause no local wear and tear of a refractory body in the circumference of a nozzle, by constituting so that the refractory body in the circumference of a gas blow-in nozzle in a molten metal contains alumina and carbon of a specific quantity. CONSTITUTION:In the circumference of a gas blow-in nozzle (c) in a molten metal, a refractory body which has alumina >=30wt% (hereinafter all the same) in aggregate and has added 3-40% carbon is placed. For instance, sleeve brick 6 is constituted of 80% alumina and 20% carbon, and in order to cope with spalling and thermal stress cracking, spalling resistance is taken into consideration. Also, tuyere brick 7 is constituted of 85% alumina and 15% carbon, and in order to cope with air bubble moving-back and a high temperature flow, strength is taking into consideration. Also, as for its circumference 9, alumina magnesia compound spinel carbon brick consisting of 56% alumina, 22% magnesia and 13% carbon is used, and in order to cope with contact with a high temperature slag rolled in by an agitating flow, corrosion resistance is taken into consideration.
Patent JP-H05302587-A (JP)
Title: Impeller pump
Inventor: KAKIZAWA GORO
IPC: F04D29/44
Filed: 1992-04-27
Abstract: PURPOSE:To prevent decrease of ability to supply hot water due to generating bubbles by eccentrically placing a suction port, provided in the vicinity of the rotational axial line of an impeller arranged in a pump chamber, relating to a rotary shaft. CONSTITUTION:When a magnet 9 is driven by magnetic coupling of a drive magnet 10 rotated by a motor 35, an impeller 8 integrally formed with this magnet 9 is rotated to suck liquid in a vessel 20 from a suction port 12 supplied through a delivery port 13. Here, by eccentrically placing the suction port 12 relating to a rotary shaft 5 of the impeller 8, a flow of the liquid in the suction port 12 by rotating the impeller is delayed in a point A or the like separated from the rotary shaft 5. Accordingly, bubbles in a pump chamber 3 of rising by buoyancy are moved to the vessel 20 in the vicinity of the point A where is generated a small flow speed. In this way, ability to supply hot water is prevented from decreasing due to impeding a flow of the liquid by concentrating bubbles in the suction port 12.
Patent JP-H02311567-A (JP)
Title: Carbon black for capacitance type information recording medium and information recording medium of same type
Inventor: KOBAYASHI SHIN
IPC: G11B9/06
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a carbon black for an information recording medium which can effectively prevent a liq. additive from leaching when the recording medium is press-molded and improve productivity in molding by specifying the pore vol. ash content and coarse particle content of the carbon black. CONSTITUTION:A carbon black with a vol. of pores having a diameter of 20Angstrom  or smaller as measured by N2 adsorption method of 0.30cc/g or larger, an ash content of 0.02wt.% or lower and a coarse particle content which is left on a 44-mum sieve opening of 0.0002wt.% or lower. A capacitance type information recording medium is obtd. by dispersing said carbon black in a resin matrix and molding it. Furthermore, it is pref. that said carbon black has an alkaline earth metal content of 20wt.ppm or less, a specific surface area of 1,400 to 1,600m<2>/g, a dibutyl phthalate adsorption of 270 to 350ml/100g and a mean volume-surface-primary particle diameter of 15 to 20nm.
Patent JP-S5256316-A (JP)
Title: Exxitation device for self excited compound a.c generator
Inventor: KOTOKUMA YOSHITAKE
IPC: H02P9/38
Filed: 1975-11-04
Abstract: PURPOSE:The field winding of a brushless generator is electrified through a resistor when it has no load. When the generator is loaded, it is electrified by a co mposit current which is composed of the loaded current and the secondary current of the current transformer. Under the above arrangement, aimed at is not to use an expensive reactor.
Patent JP-H07335870-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAWASAKI YOJI
IPC: H01L21/265
Filed: 1994-06-14
Abstract: PURPOSE:To obtain a semiconductor device having a shallow junction wherein carrier concentration is not reduced, sheet resistance value is not increased, and the contact performance of the surface is not deteriorated. CONSTITUTION:A gate electrode 53 is arranged on a semiconductor substrate. A pair of source/drain layers 54 having upper surfaces and lower surfaces are arranged on both sides of the gate electrode 53 on the surface of the semiconductor substrate. A secondary defect layer extending in the horizontal direction is arranged between the upper surface and the lower surface in the source/drain layers 54.
Patent JP-S5757243-A (JP)
Title: Sensor for sludge thrown away in sewer
Inventor: MIURA KANAME
IPC: G01N33/18
Filed: 1980-09-24
Abstract: PURPOSE:To enable to distinguish easily existence of abandonment of sludge, by providing a sensor into which the sludge enters only when the sludge is thrown away at a stroke using a submersible pump and so on and remains as it is, inside a drainpipe of a factory. CONSTITUTION:Factory drainage discharged from a factory passes through a drainpipe 2, and enters a public cesspool, and further flows in a sewer. Since ordinary drainage in the factory flows through the lower part of a small hole 8 of a sensor 5, the ordinary drainage does not enter from the small hole 8 into the sensor 5, but in case where the factory throws away at a stroke in large quantities of sludge on the bottom of a precipitator in the factory using a submersible pump and others, higher level than that of the oridnary drainage is obtained, so the sludge flows from the small hole 8 into the inside of the sensor 5, thus even when the abandonment of the sludge is terminated and the drainage returns to ordinary one, the sludge remains in the sensor 5. If the sensor is taken out and inspected, existence of abandonment of sludge can be distinguished. Hereby, sludge abandonment can be sensed without requiring hands byuse of a cheap device without trouble.
Patent JP-S63298088-A (JP)
Title: Wheel train structure of timepiece with small second wheel
Inventor: YAMADA SHINICHI
IPC: G04C3/14
Filed: 1987-05-29
Abstract: PURPOSE:To enable common use of parts of the greater part of a timepiece with the small second hand and assembly line by adding an intermediate wheel to a center three-hands timepiece and disposing said wheel in such a manner that the wheel penetrates the center of a minute wheel. CONSTITUTION:A second wheel 13 and lower intermediate wheel 12 of a wheel train for ao small second hand display and a center wheel 8, minute wheel 9, second wheel 7, fifth wheel 6 and rotor 5 of a wheel train for an hour and minute display are connected by the intermediate wheel 11. This wheel is provided through the hole 9a of the minute wheel 9. The wheel 12 and the wheel 11 are engaged by a differently shaped wheel 12a so as to co-rotate. The intermediate wheel 11 is added to the center three-hands timepiece which is main line. Many parts are commonly unable. The assembly line is commonly usable as well except that a device for assembling the wheel 11 needs be added to the line.
Patent JP-H0426119-A (JP)
Title: Method of cleaning semiconductor crystal surface
Inventor: IWATA HIROSHI
IPC: H01L21/304
Filed: 1990-05-22
Abstract: PURPOSE:To remove oxide without damaging a crystal at a relatively low board temperature by emitting a material having high vapor pressure of a material for forming compound semiconductor simultaneously with a plasma or alternately to a compound semiconductor surface. CONSTITUTION:A semiconductor crystal 3 made of Al0.4Ga0.6As oxidized on its surface in the atmosphere is heated by a heater 4, a hydrogen plasma is emitted to the surface of the crystal 3, and simultaneously As molecules are emitted from an As molecule source 2. A step of heating the crystal 3 by the heater 4 to emit a hydrogen plasma from a hydrogen plasma source 1 to the surface of the crystal 3 and a step of emitting As molecules from the source 2 are alternately repeated.