baber/WOPTO huggingface dataset:
Patent JP-H11280931-A (JP)
Title: Switch valve
Inventor: WIDERA JOERG
IPC: F16K27/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a casing consisting of segments manufactured in an assembly complete state, to coaxially bond the segments with each other, and to eliminate a need for an additional bonding member or seal member therefor. SOLUTION: This switch valve comprises a casing 12 consisting of a number of segments 20 having notches 14 having two end parts closed in an airtight manner; and a slider 38 guided in the notch 14. The slider 38 is provided with a piston section 42 to control a pressure medium connection part between two adjoining work chambers 48, and a neck section 44 connected thereto, and each thereof comprises an inflow connection part P; a reverse flow connection part R; and motor connection parts A and B, and the work chamber 48 is attached to a connection part. In a so formed switch valve, the casing 12 has two sleeve-form segments 20 in the same shape and a centering section 26 to securely insert one segment in the other segment is arranged to the segment.
Patent JP-S61170105-A (JP)
Title: Intermediate frequency amplifier circuit with electric field strength detecting function
Inventor: KIMURA KATSUHARU
IPC: G01R29/08
Filed: 1985-01-23
Abstract: PURPOSE:To attain the amplifier so as to be operated from a low intermediate frequency and to improve the temperature characteristic and linearity of an electric field detection voltage by providing a double balance differential amplifier connected to an output of each n-stage of differential amplifiers and a circuit adding a load current of the amplifiers and detecting an input signal with a DC level of the adding current. CONSTITUTION:An IF input signal VIN is amplified by differential amplifiers Q1 Q2 of the 1st stage, and the level is shifted by transistors (TRs) Q3, Q4. The operation of the 2nd and succeeding stages is similar. When the signal VIN is increased, the output V2 of the 1st stage is saturated at all. The output V2 is a full wave rectified waveform and the saturation level is decided by the product between emitter resistors R6, R7 and a current source I2 and the quantity of the input signal VIN. The level of the 2nd and 4th act similarly. In taking the gain of each stage as g1-g4, the ratio of the sensitivity of the signal of the 1st and the 4-th to the signal of the 1st input terminal is taken as (g), then the dynamic range to the signal VIN is expected to be up to g1Xg2Xg3Xg4Xg. In deciding the current ratio of the current source comprising a TR being a load of each stage depending on the emitter resistor, the output current of TRs Q49, Q50 adding the load currents of each stage has an LCG characteristic to the signal VIN and the excellent linearity is obtained.
Patent JP-H07213463-A (JP)
Title: Suction port part for vacuum cleaner
Inventor: YAMAZAKI SUSUMU
IPC: A47L9/04
Filed: 1994-02-01
Abstract: PURPOSE:To reduce disturbance of air generated from a gap between an outer circumference of a rotary brush and a nozzle installation plate by rotation of the rotary brush for reducing noize. CONSTITUTION:A rotary brush 3 is provided with a rubber blade as a forehand blade, and around a nozzle 4, a structure in which a gap between an outer circumference of the rotary brush 3 and a nozzle installation plate is enlarged is provided.
Patent JP-H06272674-A (JP)
Title: Vane pump
Inventor: BUORUFUGANGU FUEERUMAN
IPC: F02M37/08
Filed: 1994-02-02
Abstract: PURPOSE: To prevent the supply pressure from being increased farther when the supply pressure of a vane cell pump reaches a desired value. CONSTITUTION: This vane cell pump is provided with a rotor 12 which is eccentrically rotated relative to an inner circumferential surface 11 of a cam ring 10. At least one pressure impingement surface 29 that is acted upon by the supply pressure in a supply chamber 14 is formed on the vane 22 in such a way that by the supply pressure, a radial force oriented to the vane 22 counter to a compression spring 24 is produced. The radial force is greater than the total of the force of the compression spring 24 and the centrifugal force acting on the vane 22 when the supply pressure is at a predetermined value.
Patent JP-H06217957-A (JP)
Title: Nuclear magnetic resonance image diagnostic device
Inventor: FUKUTOMI KIYOSHI
IPC: A61B5/055
Filed: 1993-01-26
Abstract: PURPOSE:To provide high-grade images of the human head and neck by providing an inclined magnetic field generation means which can generate almost uniform inclined magnetic field spaces in both the human head and neck without causing an increase in inclined magnetic field power capacity. CONSTITUTION:A cylindrical inclined magnetic field coil 5a comprises an (x)-axis coil 13, a (y)-axis coil 10 and a (z)-axis coil 12a combined to one another. A flat (z)-axis inclined magnetic field coil 5b is disposed downwards from the inclined magnetic field coil 5a. The diameter R of the inclined magnetic field coil 5b is as small as 350 to 450mm. The uniform linearity region 14 of an inclined magnetic field, produced from the inclined magnetic field coil 5a and the flat inclined magnetic field coil 5b, approximates the shape of the head and that of the neck. With the inclined magnetic field coil 5a alone, the region 14 forms a space approximating only the shape of the head, whereas with the flat inclined magnetic field coil 5b, the region 14 is extended in the minus direction of (z)-axis, providing a space that approximates the shape of the human head and neck combined.
Patent JP-S63177534-A (JP)
Title: Solder positioning method
Inventor: KASHIWABARA TAKAO
IPC: H01L21/52
Filed: 1987-01-19
Abstract: PURPOSE:To prevent solder protrusion which causes troubles in succeeding processes (molding), by utilizing surface tension which is generated among a first sheet of metallic plate, a second sheet of metallic plate, and a diode chip at the time of soldering so as to perform relative positioning. CONSTITUTION:Assuming that relations aapprox.=c and bapprox.=d exist between a first sheet of metallic plate 1 and a second sheet of metallic plate 5, attitudes for the first sheet of metallic plate 1 and the second sheet of metallic plate 5 are nearly determined by surface tension during soldering. Position of the diode chip to the first sheet of metallic plate 1 is determined by structure shown in a figure, and position of it to the second sheet of metallic plate 5 is determined by surface tension during soldering. Resultingly, positioning is performed as shown in the figure.
Patent JP-S61291528-A (JP)
Title: Manufacture of indenes
Inventor: MARUKO PAGUNOTSUTA
IPC: B01J29/00
Filed: 1986-01-21
Abstract: Disclosed is the vapor phase cyclodehydration of an aldehyde or ketone over a solid Lewis acid as catalyst to make indene or a substituted indene according to the equation:
Patent JP-H10204182-A (JP)
Title: Curable composition
Inventor: YAMADA KINJI
IPC: C08L85/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can be heat-cured within a short time even under low-temperature conditions to give a cured product having a high refractive index and excellent transparency by mixing a polytitanoxane with a polymer containing carboxyl groups and/or acid anhydride groups. SOLUTION: A polytitanoxane (A) is mixed with a polymer (B) containing carboxyl groups and/or acid anhydride groups in a ratio (by weight) of desirably (30-90):(70-10). The titanium content of component A is usually 20wt.% or above. On the assumption that the polymer has a ladder structure, the degree of condensation is usually 10-10,000. Component B is a transparent polymer. Preferably its molecular weight is 1,000-100,000 when expressed as the average molecular weight in terms of the polystyrene as determined by gel permeation chromatography. The content of carboxyl groups and/or acid anhydride groups is usually 0.1-50wt.% in terms of the rate of the structural moieties derived from the compound used for their introduction.
Patent JP-S62182040-A (JP)
Inventor: ISHINABE MASAO
IPC: B65D17/30
Filed: 1986-01-23
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-2000209096-A (JP)
Title: Decoder, data reproducing device and decoding method
Inventor: MITSUMACHI NOBUMASA
IPC: H03M5/14
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a decoder and a data reproducing device which is capable of correcting 1T and 2T originally impossible to be present as EFM signals, reducing the processing of an error correction circuit and improving playability. SOLUTION: This decoder is provided with an EFM block 12 comprising a correction part 121 for detecting the edge of binarized RF signals in a PLL asymmetry correction circuit 11, performing NRZ conversion, performing synchronization by using a clock generated in a digital PLL circuit 111, detecting 1T and 2T (T is the cycle of a channel clock) originally impossible to be present as EFM signals on a format generated at the time of performing the synchronization, correcting the signals of the detected 1T and 2T to 0 or 3T corresponding to prescribed conditions, removing 1T and 2T from the RF signals and EFM modulating the RF signals from which 1T and 2T are removed and comprising a modulation circuit 122 for EFM demodulating the signals after EFM modulation.
Patent JP-S58129860-A (JP)
Title: Restart processing system
Inventor: KONISHI TAKAAKI
IPC: H04L12/58
Filed: 1982-01-27
Abstract: PURPOSE:To restart storage and conversion processing in a short time and to restart the acceptance of a new call by using resource emptiness/blocking control information which is allowed to stand-by in an external storage device in normal operation and performing resource emptiness/blocking control again. CONSTITUTION:For provision against the storage contents destruction of a main storage device 5 due to a system fault, pieces of call control information in areas 51, 52-5N of the main storage device 5 are allowed in normal operation to stand-by in corresponding areas 51', 52'-5N' in the external storage device 6 all the time. Resource emptiness/blocking control information for control over the emptiness and blocking of resources assigned to calls in picture storage areas 11, 12-1M, and call control information storage areas 51, 52-5N are also allowed to stand-by in a corresponding responding area 7' of the external storage device 6 from the area 7 of the main stoage device 5 all the time. On recovery from the system fault, the resource emptiness/blocking control is restarted by the resource emptiness/blocking control information stored in the area 7' of the external storage device 6 to restart call processing by the pieces of call control information in call control information stand-by areas 51', 51'-5N'.
Patent JP-2000205581-A (JP)
Title: Cover for range table
Inventor: TSURIBA MITSUTOSHI
IPC: F24C15/14
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and easy-to-handle cover for range table which does not crease to keep good appearance and dirt can be wiped off easily while preventing the outer edge at the flange part from being raised. SOLUTION: A cover being laid on a range table comprises a substantially rectangular bottom face part 21, four side face parts 22 arranged continuously on the outside of respective sides of the bottom face part 21, flange parts 23 formed on the outside of respective side face parts 22 while being separated from each other, and substantially semitubular bends 27 extending along the outer edge of the flange parts 23 while protruding upward.
Patent JP-S61171068-A (JP)
Title: Method of generating electric power by combining fuel cell and hydrogen storage device
Inventor: YOSHIDA TOSHIAKI
IPC: H01M8/04
Filed: 1985-01-24
Abstract: PURPOSE:To enable a necessary amount of electric power to be generated even with low-capacity power generation equipment by releasing excess electric power during periods of maximum demand by combining a fuel cell and a hydrogen storage device where a hydrogen compound is used and constantly operating fuel treatment equipment at an average load. CONSTITUTION:A fuel cell 3 is connected to the output line 2 of fuel treatment equipment 1 which operates at a constant load night and day. Next, a hydrogen storage device 4 is connected to the output line 2 so that hydrogen unnecessary for the fuel cell 3 can be stored in the hydrogen storage device 4 and hydrogen taken out from the hydrogen storage device 4 can be supplied to the fuel cell 3. After that, the fuel cell 3 and the hydrogen storage device 4 are connected to each other so that heat from the fuel cell 3 can be supplied to the hydrogen storage device 4, thereby constituting a power generation device. During the night excess hydrogen is stored in the hydrogen storage device 4 and during periods of peak load hydrogen is supplied from the hydrogen storage device 4 to the fuel cell 3 sufficient to meet the load by the heat of the fuel cell 3, thereby producing electric power while operating the fuel treatment equipment 1 at an average load.
Patent JP-H07216236-A (JP)
Title: Asphalt composition
Inventor: TSUJI TSUYOSHI
IPC: C08L21/00
Filed: 1994-02-02
Abstract: PURPOSE:To obtain an asphalt composition, having relatively small viscosity, excellent in workability and having also high strength. CONSTITUTION:This asphalt composition is obtained by adding a copolymer obtained by copolymerizing a monomer mixture containing 2,3-dichloro-1,3- butadiene and 2-chloro-1,3-butadiene at a weight ratio of (98/2) to (85/15) as essential components to asphalt.
Patent JP-H01186996-A (JP)
Title: Sentence intonation processing method for voice synthesizing device
Inventor: OKUNO YOSHIMICHI
IPC: G10L13/02
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a synthesized voice having an intonation approximating a human voice by determining a breath position in accordance with boundaries of clauses and phrases of a text and adding the expiratory intonation determined based on the breath position to a fundamental intonation and word accents to obtain a sentence intonation. CONSTITUTION:A sentence analyzer 5b refers to a grammar dictionary 6 and a word dictionary 7 to perform the sentence analysis of a Japanese-language input text such as clause division and phrase division and obtains boundaries of clauses and phrases and the number of syllables of each boundary with respect to the sentence divided to clauses and phrases and determines a breath position in the sentence in accordance with these boundaries and numbers of syllables. An expiratory intonation which has a logarithmic characteristic having the breath position and the number of syllables as the start point and the end point respectively is generated and is superposed on the fundamental intonation and word accents and a pause or the like is added to obtain metrical information of one sentence. Thus, a natural voice is synthesized.
Patent JP-H05204124-A (JP)
Title: Data base image processor
Inventor: NINOMIYA TERUO
IPC: G03F1/00
Filed: 1992-01-24
Abstract: PURPOSE:To efficiently and automatically output image data at the time of making use of the image data stored as the data base on a storing medium. CONSTITUTION:This processor is provided with an image inputting means 2 reading the image data stored in the storing medium 1 as data base, a storing means 3 storing the image data read by the image inputting means 2, a condition indicating means 4 inputting information for respectively specifying the image data, magnification, and an outputting film size used, an image processing means 5 arithmetically processing an image such magnifying and reducing with respect to the image data stored in the storing means 3 based on each specified data specified by the condition indicating means 4, and an image outputting means 6 outputting the image data calculated by the image processing means 5 to an outputting medium.
Patent JP-S54104845-A (JP)
Title: Optical fiber switch
Inventor: YAMAMOTO HISAO
IPC: G02B6/35
Filed: 1978-02-06
Abstract: PURPOSE:To make possible changing over of three or more optical fibers without damaging the optical fibers by rotating a focusing type optical element interposed between the optical fibers with the position away from its optical central axis as its central axis thereby changing the path of light beams. CONSTITUTION:In the embodiment of changing over the light from one optical fiber 1 to four optical fibers 2, the end faces of the optical fibers 1, 2 are respectively disposed in the position of equal magnification imaging equidistantly from the end face of a focusing type optical transmission body 3 and the optical fiber 2 is disposed on the circumference of a radius 2r from the extension line of the central axis of the optical fiber 1. In addition, the focusing type optical transmission body 3 is provided turnably about the central axis of the optical fiber 1 disposed away at a  distance (r) from its optical central axis and therefore by rotating the focusing type transmission body 3 by a suitable angle, the optical fiber 1 and an arbitrary optical fiber 2 may be optically connected.
Patent JP-S5397001-A (JP)
Title: Production of molded coke
Inventor: SUNAMI YOSHIHIKO
IPC: C10B53/08
Filed: 1977-02-03
Abstract: PURPOSE: An aromatic bitumen softening above 100°C is added to hot pulverulent formulated coal heated by blowing a hot gas thereon, then press molded to prevent powdering in the dry distillation process and produce molded highquality coke. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60154204-A (JP)
Title: Multicore optical fiber and its manufacture
Inventor: MATSUDA HIROO
IPC: G02B6/04
Filed: 1984-01-24
Abstract: PURPOSE:To increase the density of a multicore optical fiber and to facilitate its bundle connection and branching by adhering plural glass fibers which are covered with plastic whose thickness is limited by the core radius. CONSTITUTION:Numbers of glass fibers are heated and drawn at the same time, and then coated with plastic 5 as a primary coating immediately by a spray method. In this case, the thickness of the primary coating is >=1/3 as large as the core diameter so as to improve connection effect. Then, several glass fibers with the primary coating are bundled together and primary coating plastic 5 is welded. Then, a secondary plastic coating 6 is provided by a coating die so as to further reinforce the primary coating. The density is increased by said constitution and manufacturing method, and the bundle connection and branching are facilitated and further mass-production is attained.
Patent JP-H08198071-A (JP)
Title: Parking brake safety device
Inventor: NOBORI TAKESHI
IPC: B60T17/22
Filed: 1995-01-27
Abstract: PURPOSE: To stop while increasing the brake fluid pressure when a vehicle starts to move, by providing a control means to increase the fluid pressure at a service brake operating member side part, when the car speed is detected in the operating condition of a parking brake. CONSTITUTION: When a specific car speed is detected regardless of the operating condition of a parking brake, depending on the detections of a parking brake operating condition detecting means (a parking switch) 16, and a car speed detecting means 13, the fluid pressure of a service brake operating member side part in a brake operating fluid feeding system 6 is increased by controlling a fluid pressure increasing mechanism 19, by a control means 9. Consequently, the brake operating fluid pressure operating to a service brake operating member with wheel can be increased without operating a service brake operating member 4, and a braking force is increased.
Patent JP-H11213512-A (JP)
Title: Recording medium ejecting mechanism and ejecting method
Inventor: MORIOKA SHOJI
IPC: G11B17/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To stop a recording medium at a prescribed optimuim ejection position in spite of a use environment by stopping a driving motor by a timer operating only in the interval from the detection time of a second position sensor detecting that the recording medium reached a prescribed position in front of the position of the completion of an ejection till a time proportional to the prescribed counted number of a counter. SOLUTION: An electing mechanism for stabilizing an election optimum stopping position measures the required time (counted number) required for a recording medium to move a transfer distance X2 from a time a first position sensor SWA generated a detection signal till a time a second position sensor SWB generates a detection signal at the time of ejecting the recording medium and it calculates the driving time of a motor needed for the medium to move the prescribed moving distance X3 from the detection position of the second position sensor SWB till an election optimum stopping position (the position of an MD1') at the same speed as that in the moving of the transfer distance X2 and makes the driving time the setting time of a timer stopping the motor.
Patent JP-S59144607-A (JP)
Title: Formation of fiber bundle and equipment therefor
Inventor: NOROTA SUSUMU
IPC: D01F6/62
Filed: 1983-01-28
Abstract: PURPOSE:A mesh spinneret with a large porosity is heated by applying electricity and a fiber-forming polymer is extruded through the spinneret into a bundle of fibers, thus enabling easy formation of fiber mass from a polymer easily decomposable on melting. CONSTITUTION:A fiber-forming polymer is fed to a mesh spinneret with a porosity of at least 30%, prefererably about 40-95%, represented by the equation [Va(cm<3>) is the apparent whole volume per unit volume (1cm<3>) of the spinneret mesh part, Vf(cm<3>) is the total volume of the section parts surrounding the pores per the unit volume (1cm<3>) of the spinneret mesh] and electric current is applied to the spinneret to heat the polymer with the Joule heat and the plasticized polymer is extruded into a bundle into a bundle of fibers.
Patent JP-S60154266-A (JP)
Title: Image recording method
Inventor: TOMITA SATORU
IPC: H04N1/04
Filed: 1984-01-24
Abstract: PURPOSE:To obtain an image with good resolution by scanning a light beam so that the width ratio of latent image lines formed nearly in parallel to an image visualizing direction and latent image lines formed nearly at right angles to them is specified. CONSTITUTION:When the surface of a photosensitive body is exposed to the light beam modulated by a photoscanning type electrophotographing recording device with binary image information to form an electrostatic latent image, the light beam condition and scanning condition of the light beam are determined so that 1.0<=lc/lp<=1.2, where lc/lp is the ratio of latent image line width lp nearly parallel to the visualizing direction and latent image line width lc nearly at right angle to it. The photoscanning type electrophotographic recording device shown in the figure makes the subscan feed of the laser beam after direct modulation through a photoscanning system and an optical system 2 for correction by turning on and off a light source 1 composed of a laser diode according to binary image information BS, and the photosensitive body which is charged uniformly by an electrifier 3 is exposed to visualize 5 the formed electrostatic latent image, which is transferred to recording paper 6.
Patent JP-H07213511-A (JP)
Title: Personal identification device
Inventor: ONUMA KAZUHIKO
IPC: A61B3/12
Filed: 1994-02-03
Abstract: PURPOSE:To provide a personal identification device with higher reliability that is able to extract an image signal at a fixed portion regardless of the deviation of glance. CONSTITUTION:A papilla center position is detected from the eyeground image with a detection means 68, a blood vessel image position is detected based on the image signal which is extracted on a certain locus from the papilla position, the personal eyeground information of the detection means 68 is recorded using a storage means 70, and a personal identification is executed based on the past and current personal eyeground information of the detection means 68 using an identification means 69.