baber/WOPTO huggingface dataset:
Patent JP-H08122704-A (JP)
Title: Optical isolator
Inventor: SAITO JUNJI
IPC: G02B27/28
Filed: 1994-10-26
Abstract: PURPOSE: To provide an isolator of small size and with large effective diameter and in which the dispersion of an angle between a polarizer and a Faraday rotator can be suppressed withing ±1 deg. by providing the Faraday rotator held between one or more magnets and one or more yokes. CONSTITUTION: This Faraday rotator 16 is formed by inserting into a cylindrical magnet 15 of same thickness as that of the Faraday rotator 16 and being held between both sides of the cylindrical yokes 18 of minor diameter slightly smaller than that of the Faraday rotator 16. As the material of the yoke 18, metal such as iron or nickel, etc., or a magnetic material of SUS-430, etc., can be used. In such a case, the magnet 15 can easily be miniaturized and made into a large diameter by using the yoke 18. Also, inexpensive manufacturing can be attained because the magnet 15 can be provided with required irreducible minimum working. Also, since no holder dedicated for the fixture of the Faraday rotator 16 is required, the effective diameter of an optical isolator can be increased, and also, the dispersion of the angle can be suppressed.
Patent JP-H0421730-A (JP)
Title: Manufacture of powder-sintered titanium and powder-sintered titanium base alloy
Inventor: FUJITA TAKAHIRO
IPC: B22F3/10
Filed: 1990-10-01
Abstract: PURPOSE:To manufacture powder-sintered titanium having similar mechanical characteristics to those of forged titanium having the same chemical compsn. and having high sintering density by compacting titanium powder having a specified particle size distribution into a green compact and sintering this green compact in a vacuum heating furnace at less than the temp. where a liquid phase is formed. CONSTITUTION:Titanium powder (having about >=99wt.% purity) is screened to prepare a titanium raw material for powder-sintered titanium in such a manner that the particles having the particle size distribution of 44 to 105mu powder size is defined to medium ones. The particles having the particle size distribution of <=44mu to fine ones and the medium and fine particles are mixed so that the ratio of the midium particles will be regulated to 30 to 50wt.%. This titanium raw material is mixed with 0.5 to 10wt.% carbon powder (having about 0.1 to 10mu average particle size), is compacted under about 4 to 7tonf/cm<2> compacting pressure into a green compact and is thereafter sintered in a vacuum heating furnace at less than the temp. where a liquid phase is formed. In this way, a sintered body having high sintering density equal to that of a forged part excellent in mechanical characteristics can be obtd.
Patent JP-S62127307-A (JP)
Inventor: ROBAATO KAATAA AREN
IPC: C08L33/26
Filed: 1985-11-22
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-H0978790-A (JP)
Title: Lath for concrete formwork
Inventor: NOGUCHI HIROSHI
IPC: E04G21/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To save the waste of concrete by arranging cuts, which are respectively provided with horizontal cut-lines in both ends thereof and a crest-shaped cut-line between both horizontal ends, in a rectangular main plate with the required space, and forming a strip between the cuts of each line so as to be extended in the right angle direction. SOLUTION: Cut parts, which are respectively provided with a horizontal and straight cut-line 3 in both right and left ends and provided with a circular cut-line 4 so as to connect these straight cut-lines, are arranged in a rectangular main plate 1 with the required space. A strip 6 is formed between the cuts of each line of the cut part so that the straight cut-lines 3 of both the ends of one line are arranged each other at an intermediate part between two cut- lines of the cut of the adjacent line, and the cut part is drawn in the direction at a right angle against the cutting direction of the rectangular main plate 1 so as to form opening spaces.  Since the horizontal and straight cut-lines in both ends are overlapped with each other, even in the case where the quantity of drawing is increased, each opening space in the vertical direction is limited so as to save the quantity of the material to be used.
Patent JP-H06198238-A (JP)
Title: Paste coating machine
Inventor: ISHIDA SHIGERU
IPC: B05C5/00
Filed: 1992-10-01
Abstract: PURPOSE:To provide a paste coating machine allowing the emitting orifice of the tip of a nozzle to approach the measuring position of a distance sensor as close as possible to accurately draw a desired pattern. CONSTITUTION:A paste receiving cylinder 2 and a nozzle 1 are allowed to communicate with each other by the horizontal part 12b of a nozzle support 12 and the horizontal part 12b is positioned under an optical displacement meter 3 to arrange the nozzle 1 at the measuring position of the optical displacement meter 3 and the paste receiving cylinder 2, the nozzle 1, the nozzle support 12 and the optical displacement meter 3 are fixed to a Z-axis table part 4 and a base plate 7 is placed on X- and Y-axis table parts. By this constitution, the error of the measured data detected by a distance sensor with the actual gap between the nozzle and the base plate can be eliminated.
Patent JP-2001085723-A (JP)
Title: Solar battery and manufacturing method of the same
Inventor: YAMAGISHI NAGAYASU
IPC: H01L31/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To maintain an equivalent electrode resistance in a conventional manner, without including any plating process of a surface electrode. SOLUTION: This solar battery is provided with a base 10, equipped with a photoelectric conversion layer, contact layers 22a and 22b arranged on the base, and a surface electrode arranged on the contact layer, and lights made incident from the outside are allowed to reach the photoelectric conversion layer. In this case, the contact layer is provided with a lower face brought into contact with the base and an upper face brought into contact with the surface electrode, and the area of the lower face of the contact layer is made larger than the area of the upper face.
Patent JP-2000070041-A (JP)
Title: Washing brush
Inventor: INAGAKI AKIHIRO
IPC: A46B11/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent jetted water from splashing on a washing surface by planting bristles by surrounding a center part of a bristle planted surface of a hollowed brush main body, forming a nozzle at the center part of the bristle planted surface and jetting water toward the vicinities of tips of inner peripheral surfaces of bristles surrounding the center part. SOLUTION: A bristle planted surface 5 is formed in a bristle planting part 4 of a hollowed brush body 1 and bristles 2 are planted so as to surround a center part 5a of this bristle planted surface 5. Further, the center part 5a of this bristle planted surface 5 is recessed, an inclined surface 8 inclined to the bristle planted surface 5 is formed on a side surface of the handle part 3 side and a nozzle 6 is formed on the inclined surface 8 by passing a drill through in a vertical direction. Water supplied into the brush body 1 from the nozzle 6 is jetted toward inner peripheral surfaces of bristles 2 on tip sides of the brush body 1 of bristles 2 surrounding the center part 5a.
Patent JP-H02111864-A (JP)
Title: Production of hot dip plated metal sheet
Inventor: ISHII TOSHIO
IPC: C23C4/14
Filed: 1988-10-21
Abstract: PURPOSE:To facilitate the handling of a solid metal material for plating, to control coating weight with high accuracy and to made the coating weight uniform by sending and melting the solid metal material in accordance with the required amt. for plating at a position just before a feeding hole, atomizing the resulting molten metal with hot gas and adhering atomized particles to a travelling metal sheet. CONSTITUTION:A solid metal material 2 for plating in a metal material feeder 1 is successively sent toward the feeding hole 5 of the feeder 1 and is successively melted from the tip with a heating element 6 at a position just before the hole 5. The resulting molten metal A for plating is ejected from the hole 5 and hot has heated to a temp. above the m.p. of the metal material 2 is blown on the molten metal A from a gas jetting hole 7 to atomize the molten metal A. Atomized particles (a) of the molten metal A are adhered to a steel strip 3 travelling upward along the feeder 1 at a prescribed interval to form a plating film 8. Plating giving fine appearance can be carried out on the surface of the metal sheet without using a molten metal bath.
Patent JP-2001093980-A (JP)
Title: Integrated circuit layout system, layout method and recording medium
Inventor: KATO AKITOSHI
IPC: G06F17/50
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit layout system by which a turn-around- time for development can be reduced. SOLUTION: A dummy gate processing part, after obtaining a net list, generates a net list into which a dummy gate is inserted (step S13). A floor-plan processing part performs division of modules and grouping in accordance with the net list stored in a net list storing part (step S16). Also, the floor plan processing part, after distributing dummy gates to each divided object module, performs area division in each object module (step S18). A layout processing part determines coordinates, in such a way that dummy gates are uniformly disposed in each divided area (step S22) and performs wiring of all nets (step S25).
Patent JP-H04141620-A (JP)
Title: Spectacles which can be adjusted to face shape or the like
Inventor: TANE HIROSHI
IPC: G02C5/12
Filed: 1990-10-02
Abstract: PURPOSE:To provide the spectacles which can be adjusted to fit to a face shape, etc., by changing the positions of holes by previously providing plural fixing holes on the lens frame or lenses of the spectacles having a bridge, pad arms and wraparound endpieces. CONSTITUTION:The fixing holes 2a to 2d are bored to the brow part of the spectacles which are adjustable in frame width. The bridge 1 fixed to these holes by selecting the positions of the fixing holes according to the face shape. Pad arm fixing parts 6 having holes 3a to 3c for fixing the fixing parts of the pad arms of the spectacles which are adjustable in the pads are otherwise provided in a part at the points in contact with the pad mounting positions of the spectacles. The pad arms 4 are fixed by the fixing holes 3a, 3b in this case. The frame width, the positions of the pads, the distance between the pads and the mounting positions of the wraparound endpieces are freely changeable and adjustable in this way.
Patent JP-H1176627-A (JP)
Title: Doll
Inventor: TSUMURA SATOSHI
IPC: A63H3/46
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a doll to assume the various natural postures of man by consisting all the joint parts of the doll of rotary connecting parts having sections where projecting spherical parts and recessed spherical parts fit each other. SOLUTION: A head 1 and a chest 2 are rotatable, for example, 360 deg. in a horizontal direction as the projecting spherical part and recessed spherical part fit each other in the rotary connecting part of the neck. Since both parts are rotatable about 180 deg. in a vertical direction in the respective positions in the horizontal direction, the resemblance to all the positions of the human head 1 is possible. A thigh 8 and a lower thigh 9 are connected via a knee 15 which is the rotary connecting part. Since both thighs are respectively fitted by the projecting spherical part of the knee 15 and the recessed spherical part, the bending in all bearings is possible.  The lower thigh 9 and a foot 10 are connected by an ankle and are fitted by the projecting spherical part and recessed spherical part of an ankle rotary connecting part and, therefore, the bending in all bearings is possible. Further, the rotary connecting part is disposed between the chest, abdomen and waist of the body part and, therefore, ample expression is made possible.
Patent JP-H1095652-A (JP)
Title: Grouting composition
Inventor: UCHIYAMA YASUHIRO
IPC: C04B111/70
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a grouting composition having high adhesive strength to steel plate and suitable for a steel plate winding work satisfying the quality and the workability defined in the 'Quality Necessary for Non-Shrink Mortar and its Certification Test Method (Draft)' of the Metropolitan Expressway Public Corporation. SOLUTION: This grouting composition is composed of 100 pts.wt. of cement, 80-150 pts.wt. of fine aggregate, 3-15 pts. wt. of an expansion agent, 0.3-2.0 pts.wt. of a water-reducing agent, 0.001-0.02 pt.wt. of a foaming agent, 10-40 pts.wt. of a polymer emulsion and 0.001-0.02 pt.wt. of a water-soluble cellulosic polymer. The water-soluble cellulosic polymer has a plastic viscosity of 12,000-18,000mPa.s in the form of 2 wt.% aqueous solution at 20 deg.C.
Patent JP-S63119183-A (JP)
Inventor: FUJIYOSHI KATSUSATO
IPC: H01R43/16
Filed: 1986-11-07
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-H06116836-A (JP)
Title: Controller for picking of fluid jet type loom
Inventor: ARA MITSUHIRO
IPC: D03D51/34
Filed: 1992-10-05
Abstract: PURPOSE:To rapidly carry out countermeasures for preventing a fabric defect such kinkiness from occurring when the possibility of causing the fabric defect by monitoring the possibility of causing the fabric defect from the behavior of weft yarn. CONSTITUTION:The behavior of weft yarn (Y) is monitored with a weft yarn (arrival) sensor 24 during a period from the arrival of the weft yarn during picking at the side opposite to the picking side to the weaving into warp yarn and the sensed wave-form data on the weft yarn (W) are time shared into discrete values with an A/D converter 29. The resultant time shared data are subsequently inputted to plural input units of a neural network 30. The number of inputs to the neural network 30 is previously prepared for the number of time shared data. The shape pattern is recognized and discriminated from the preset normal wave-form data according to the inputted time shared wave-form data and the data whether the pattern is normal or abnormal are outputted from an output unit to a picking controller 11.
Patent JP-H08117077-A (JP)
Title: Futon mat
Inventor: MARUYAMA MASARU
IPC: D06M101/16
Filed: 1994-10-28
Abstract: PURPOSE: To improve easy to smooth texture, washing endurance and heat insulating property by setting METSUKE of a futon cotton and a relationship between a claw value of a futon mat and the METSUKE at specified values and a fiber-fiber static friction coefficient of a polyester fiber composing the futon cotton and an incremental rate of the fiber-fiber static friction coefficient before and after a specified frequency of washing at a specified value. CONSTITUTION: A futon mat is made to satisfy a relationship of claw value >=METSUKE × 4 × 10<-3> with METSUKE of a futon cotton below 530g/m<2> . A polyester fiber-fiber static friction coefficient μs0 composing the futon cotton is set at 0.08-0.15 and an incremental rate μs10 /μs0 of the fiber-fiber static friction coefficient before and after 10 times of washing the futon mat at 2 or less. The use of the polyester fiber eliminates possible animal allergy and prevents asthma otherwise caused by dust while always enabling keeping of the futon mat clean with better washing endurance. When the fiber size is set at 0.7 denier to 5, a moderate bulkiness can be held to improve skin touch with greater softness.
Patent JP-S63120604-A (JP)
Inventor: SAYANO AKIO
IPC: B28B1/26
Filed: 1986-11-10
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-H08116911-A (JP)
Title: Soup for noodle
Inventor: UMEHARA KIYOTATSU
IPC: A23L17/60
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a soup for noodles useful for health, containing food fibers, having a good feeling through a throat, excellent flavor, by mixing broth with KAESHI (a kind of seasoning) comprising soy sauce, sugar, etc., and adding Nemacystus decipiens to the mixture. CONSTITUTION: This soup for noodles is obtained by mixing broth with KAESHI (a kind of seasoning) comprising soy sauce, sugar, etc., and adding preferably 10-50wt.% of Nemacystus decipiens and more preferably 1-5wt.% of vinegar to the mixture. The soup for noodles is preferably blended with 1-7wt.% of pickled plum or paste of pickled plum sarcocarp.
Patent JP-H11112324-A (JP)
Title: Ternary input buffer circuit
Inventor: TAKAHASHI TOMOHITO
IPC: H03K19/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively secure tolerance of crosstalk due to external noise and to reduce the power consumption by correcting the resistance values of resistance circuits including an input-side bias setting resistance to proper resistance values and setting them. SOLUTION: Specific conditions are set as to the driving capability of P channel MOS transistors 2, 3, and 4, the driving capability of N channel MOS transistors 10, 12, and 13, the resistance values of bias setting resistances 6 and 8, and the resistance values of bias varying resistances 5 and 7. The bias varying resistances 5 and 7 and bias setting resistances 6 and 8 are placed in a circuit state wherein they are connected to an input terminal 19 in parallel. Therefore, when an input terminal 19 is open, the input impedance is greatly reduced by the parallel circuit of the four resistances and input impedance optimizing the power consumption under various input conditions, the tolerance of crosstalk due to external noise, etc., can be set.
Patent JP-H0688487-A (JP)
Title: Concrete lining device of tunnel excavator
Inventor: UEMATSU SUMIO
IPC: E21D11/00
Filed: 1992-09-09
Abstract: PURPOSE:To line the inner wall of a tunnel by concrete without generating coarse particulate and wasting concrete. CONSTITUTION:In a tunnel excavator 1 in which a cutter head 4 provided on th front part is rotated so as to excavate a tunnel, a turning ring frame 15 is provided on the rear part of the tunnel excavator 1. A traveling part 18 capable of being turned along a turning ring 15a is provided on the turning ring 15a of the turning frame 15, and a concrete spreading device 20 movable in the direction of the inner wall of the tunnel by means of a trowel pressing mechanism 19 is provided on the traveling part 18. Concrete is spread on the inner wall of the tunnel by means of a trowel 20b provided in the concrete spreading device 20.
Patent JP-H04142844-A (JP)
Title: Frame check sequence calculation system for echo frame
Inventor: MATSUMOTO HAJIME
IPC: H04L69/40
Filed: 1990-10-03
Abstract: PURPOSE:To quicken a frame loopback test by calculating a remainder of a polynomial between a polynomial of a received frame and a polynomial of an echo frame to be loopback transmission and adding the remainder to an FCS of the received frame so as to predict the FCS of the echo frame. CONSTITUTION:When a received frame is a loopback test frame, a polynomial difference arithmetic section 200 of a processor 13 obtains a polynomial difference between a polynomial of the received frame and a polynomial of an echo frame subject to loopback transmission. Then a polynomial remainder arithmetic section 300 calculates the polynomial remainder of the polynomial difference and a frame check sequence (FCS) prediction section 400 adds the polynomial remainder to the FCS of the received frame to predict the FCS of the echo frame. Thus, the time required for the connection test by the echo frame is reduced.
Patent JP-S61145368-A (JP)
Title: Pelton turbine
Inventor: HAYAKAWA KEIZO
IPC: F03B1/00
Filed: 1984-12-17
Abstract: PURPOSE:To enable the necessity for providing a spillway for a head tank to be eliminated, by separately providing a spill water releasing injection pipe, connected with a casing and enabled to release spill water to a direction excepting a bucket, in addition to a generating injection pipe. CONSTITUTION:A water turbine, when it is in full-load operation, closing a spill water releasing injection pipe 17 by a needle 19 while fully opening generating injection pipes 12, 12, 12, 12, rotates a bucket wheel 10 by injecting jet water to a bucket 11. When a lever of water in a head tank rapidly rises due to the rapid change of a load and stopping of the water turbine or the like, the water turbine, driving the needle 19 by a servomotor 20 and releasing spill water to a bottom water surface 18 from the spill water releasing injection pipe 17, supporesses a rise of the level of water.
Patent JP-S61146766-A (JP)
Inventor: SAWAMURA KENTARO
IPC: C04B35/58
Filed: 1984-12-17
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-2000097752-A (JP)
Title: Weighing device and vibration type conveyor
Inventor: NAKAGAWA YUKIO
IPC: G01G19/387
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a weighing device in which the number of control signal lines of connecting a center controller to a vibration feeder is small, and also even when the vibration feeder is replaced, it is unnecessary to overwrite controlling data to the center controller. SOLUTION: A plurality of vibration feeders 3 are each provided with individual controllers 21, and this individual controller 21 is provided with a reception means 41 for receiving an identification code rc and operating conditions of the vibration feeder 3 sent from a center controller 13; a control signal generating means 42 for generating a control signal d based on contents of the operating conditions addressed to per se; and a drive circuit 25 for driving the vibration feeder 3 based on the control signal d.
Patent JP-H01110002-A (JP)
Title: Pantograph for electric car
Inventor: ISHIKAWA SHIRO
IPC: B60L5/08
Filed: 1987-10-21
Abstract: PURPOSE:To reduce the abrasion of a shoe in the rainy season, by jetting compressed air of high tension from an air compressor to the slide section of a trolley line. CONSTITUTION:A pantograph 5 is provided with the slider 4 of a shoe 3, and the slider 4 comes in contact with a trolley line 2. In the front and rear of the slider 4 of the shoe 3, jetting nozzles 7 for jetting high-tension compressed-air from an air compressor 6, mounted on the vehicle, to a slide section with the trolley line 2 are arranged. As a result, the trolley line and the slider of the shoe can always be slid in a waterless state, and the slider of the shoe in the rainy season can be prevented from being abnormally abraded.
Patent JP-H04142623-A (JP)
Title: Microprogram control unit
Inventor: TAKASE SHUNICHI
IPC: G06F9/22
Filed: 1990-10-03
Abstract: PURPOSE:To cost down a microprogram control unit by providing the microprogram control unit with a means for masking the output from an auxiliary control memory, when controlling only the main circuit out of the main circuit and the auxiliary circuit, in accordance with a value of part of a specified address for main control memory. CONSTITUTION:The microprogram control unit is provided with an address generating circuit 1 for generating the address of a program to be executed next based on the content of a microprogram storing register 6, an address decoder 2 for decoding the upper bit of the address of address generating circuit 1 and for instructing a mask circuit 5 to carry out masking in accordance with a result of the decoding, a main control memory 3 for storing a microprogram for controlling the main circuit, and an auxiliary control memory 4 for storing a microprogram for controlling the auxiliary circuit. Further, when controlling only the main circuit out of the main circuit and the auxiliary circuit, in accordance with a value of part of control data to be outputted from the main control memory section 3, the output from the auxiliary control memory section 4 is masked. With this, the cost of the microprogram can be reduced.