baber/WOPTO huggingface dataset:
Patent JP-H11183908-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: YAMADA KATSUO
IPC: G02F1/1337
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the display irregularities of a liquid crystal display element due to the non-uniformity of an obtained oriented film by turning the average value of the depression angle to a surface of many standing fibers densely grown on the surface of a rubbing cloth to a specified range, turning a difference between the maximum value and minimum value of the depression angle to be not more than a specified value and turning the average value of the deviation angle of the direction of the projection to the surface of the respective standing fibers and a rubbing direction to be not more than the specified value. SOLUTION: The rubbing cloth is formed so as to densely grow the standing fibers 3 whose length is about 2 mm on the surface. The average value for which an angle θ formed by many standing fibers 3 with a cloth surface (depression angle hereafter) is simply averaged is in the range of 45 deg.-90 deg.. Then, the difference between the maximum value and minimum value of the depression angle θ is <=30 deg.. Also, for the deviation angle ϕ of the direction of the image of projecting the standing fiber 3 vertically to the cloth surface (xy surface) and the rubbing direction (x direction), the average value is <=15 deg.. Thus, a rubbing processing is uniformly performed.
Patent JP-H05169350-A (JP)
Title: Numerical control information composer
Inventor: ENDOU YUKIYOSHI
IPC: G05B19/4097
Filed: 1991-12-18
Abstract: PURPOSE:To balance each machining time in plural units of spindles, in a numerical control information composer. CONSTITUTION:A machining time calculating part 13 calculates a span of machining time for a machining process determined at each spindle at a machining process decision part 7. A machining share changing part 14 changes a spindle taking charge of the machining process with the machining time calculated at the machining time calculating part 13. Then, a numerical control information generating part 9 generates numerical control information having the machining time at each spindle well-balanced.
Patent JP-H05165287-A (JP)
Title: Image forming device
Inventor: YANAGIBASHI YOICHI
IPC: G03G15/00
Filed: 1991-12-17
Abstract: PURPOSE:To prevent sticking of positively-electrified carrier to a photosensitive drum which, when the door of a device is opened or the main power source of the device is shut off during the image forming operation, occurs since a negatively-electrified part on the photosensitive drum continuing to turn by means of the inertia of a driving system faces a developing sleeve. CONSTITUTION:The sticking of carrier to the surface of the photo-sensitive drum 1 is prevented by applying a -600V voltage, which is equal to that applied during the development, to the developing sleeve 21 during the time that the photosensitive drum 1 rotates only an angle of theta degrees by means of inertia after the supply of a voltage to the main drive motor is stopped during the image forming operation.
Patent JP-H10260682-A (JP)
Title: Noncontact performance input device
Inventor: MATSUMOTO MITSUHIRO
IPC: G10H1/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To give a player a feeling of playing operation similar to that of a contact performance input device and also to obtain durability. SOLUTION: A magnetic pick 20 which is held by the player and operated not in contact with a device main body is formed of a magnetic body. An electromagnet 8 provided to a device main body is so magnetized that the string plucking part 21 has the same polarity with the string plucking part of the magnetic pick 20. When the magnetic pick 20 is put in the string plucking part 21 and cuts off a laser light beam 4, the detection signal (a) outputted by a photodetection part 5 turns OFF, and a CPU 1 performs a sounding process and turns ON the electromagnet 8. The electromagnet 8 gives a magnetic reaction force to the magnetic pick 20 with produced magnetic flux 22.
Patent JP-2000157190-A (JP)
Title: Quality improving agent for noodle and production of noodle
Inventor: MURAKI TOSHIYUKI
IPC: A23L7/109
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improving agent capable of improving the mechanical resistance and tackiness of noodles without deteriorating the taste and texture thereof by including an emulsifying agent in a state thereof held by an edible powder carrier. SOLUTION: This improving agent is obtained by including (A) 0.1-50 wt.% of an emulsifying agent (e.g. glycerol citrate monostearate) and (B) an edible powder carrier in a state of the ingredient A held by the ingredient B. Noodles to which the improving agent is applied refer to noodles produced by mixing wheat flour with other raw materials and wheat noodles, Chinese noodles, Japanese buckwheat noodles, casings, spaghettis, etc., and the merchandise form may be any of raw noodles, boiled noodles, steamed noodles, raw type instant noodles (LL noodles), instant noodles, dried noodles, frozen noodles, etc. The ingredient B is preferably a porous powder which is porous and preferably has pores having about 0.1-10 μm pore diameter on the surface. An egg yolk protein, a defatted egg yolk powder, etc., are preferably used as the ingredient B.
Patent JP-2001168789-A (JP)
Title: Variable directivity mobile object communication base station
Inventor: SHIKAMATA YOSHIHIRO
IPC: H01Q3/26
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable directivity mobile object communication base station which can reduce power consumption. SOLUTION: Branching/synthesizing circuits 8 branch plural signals amplified by variable amplifiers 5 and high output amplifiers 7, synthesize the branched signals and output the synthesized signals from antennas 10. A microcomputer 12 controls the phases shifted by variable phase shifters 4 so that the signals outputted from the branching/synthesizing circuits 8 become output power which is previously decided. The variable phase shifters 4 shift the phases of the plural signals to instructed ones.
Patent JP-H07113475-A (JP)
Title: Hot and cold water mixing water faucet
Inventor: FUKUCHI KAZUNORI
IPC: F16K11/07
Filed: 1993-12-24
Abstract: PURPOSE:To immediately obtain the desired discharged water temperature even in the initial stage of the start of use by stopping the water in the downstream from a mixing chamber by arranging a spool for determining the mixing ratio of the hot and cold and setting a housing which is vertically operated by a flow-rate handle, in contact with the flow-out port side of the mixed hot water. CONSTITUTION:When a flow-rate handle 5 is turning-operated in an opening direction, a housing 28 is turned through a double serration ring 14. At this time, the housing 28 rises, turning for a casing 17 fixed on a valve unit 10, and is separated from a valve seat 29 and opens a flow-out port 13 for mixed water. Accordingly, the water which flows from the water inflow port 12 of the valve unit 10 and the hot water which flows from the ports 26a and 26b of a hot water inflow port 11 and a spool 24 are mixed in a mixing chamber having a temperature sensing element 16. The mixed hot water is discharged to a shower handle side from an effluence port through the port 27 of the casing 17 and the port 13 of the valve unit 10.
Patent JP-H10183483-A (JP)
Title: Production of fabric having three-dimensional image
Inventor: NISHIDA TAKUYO
IPC: D06P7/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prepare a three-dimensionally patterned fabric having continued high and low gradations by printing desired image pattern to the surface of a fabric while changing screen opening ratio every part of the image pattern. SOLUTION: A urethane-based heat-expandable resin layer having prescribed image pattern is printed on the surface of a fabric such as T shirt while changing opening ratio of a screen every part of the image pattern. Then, a dyeing paste comprising a coloring material such as dye or pigment and undilutcrd size is printed to the surface of the urethane-based heat-expandable resin layer and the resin layer is subjected to foaming treatment with a heat press, etc., to provide the objective fabric having three-dimensional image.
Patent JP-H05346595-A (JP)
Title: Integrated optical device and its manufacture
Inventor: KURISUCHIYAN RERUMINIYO
IPC: G02B6/13
Filed: 1992-12-21
Abstract: PURPOSE: To obtain the method for forming an optical device which provides near coupling with one waveguide so as to separate and couple signals differing in wavelength and a device of compact side like the device. CONSTITUTION: The device is composed of straight interactive segments (11 and 21 ; 11n and 21n ) which have waveguides nearby in parallel to each other and curved entry segments (12 and 22 , and 13 and 23 ; 12n , 13n , and 23n ) which are connected to end parts of the interactive segments and have inflection points connected to device input and outputs (4, 5, and 6) occasionally. Entry segments arranged at least on the same side of the straight segments have no inflection point, and are corrected at need so as to compensate variation of coupling between waveguides along the entry segments due to the removal of inflection points.
Patent JP-H10184621-A (JP)
Title: Bolt for joining plate body, joint jig, and joint method using them
Inventor: SAIGOU FUMITAKA
IPC: F16B35/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the jig inserting part of a bolt at pressingly joining from being deformed so as to make sure joint of the bolt and a plate body by inserting a positioning rod into the positioning hole of the bolt so as to perform centering against a joint jig. SOLUTION: Under the condition in which the insertedly mounting part 11 of a bolt 1 is inserted into the joint hole 21 of a plate body 2, the positioning rod 36 of a joint jig 3 is inserted into a positioning hole 16 so as to perform centering of the bolt 1 to the jig 3. Next, the plate body 2 is pressed against the side of a flange part 14 by the press face 31 of the jig 3. At this time, the positioning rod 36 is gradually retreated. Hereby, because the inner diameter of the joint hole 21 of the plate body 2 is smaller than the outer diameter of a joint part 13, the inner diameter is spread along a taper part 12 following to being pressed of the plate body 2. Simultaneously, because the inner diameter of a jig recessed part 32 is smaller than the outer diameter of the joint part 13, the circumferential edge part of the joint part 13 is squashed in the axial direction.  Consequently, the spread joint hole 21 is fitted to the outer circumferential face of the joint part spread out along the flange part 14, and hence the bolt 1 and the plate body 2 are firmly joined together.
Patent JP-2000180664-A (JP)
Title: Optical connector
Inventor: IMAZU NATSUKA
IPC: G02B6/40
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector having good optical characteristics in connecting, in a physical contact-type optical connector in which a graded index-type optical fiber is mounted. SOLUTION: In an optical connector, a graded index-type optical fiber 2 is inserted in and fixed to an approximately square ferrule 1 having a hole for fitting a positioning pin, and the connector connecting end surface is so formed that the end surface of the optical fiber 2 may project from the ferrule end surface 1b by few μm. When the ferrule end surface is polished in order to obtain the connector connecting end surface, a flat surface 2d having the width D larger than the diameter (d) of a core 2b of the optical fiber 2 is formed on the connecting end surface 2a of the optical fiber 2. When the optical fibers are mated, flat surfaces are brought into contact with each other, and the whole surface of the core can be reliably brought into contact with it.
Patent JP-H05171292-A (JP)
Title: Production of cold rolled steel sheet reduced in plane anisotropy and having high r-value
Inventor: NAGAMICHI TOKIAKI
IPC: C21D9/48
Filed: 1991-12-21
Abstract: PURPOSE:To stably produce a cold rolled steel sheet having superior workability, reduced in plane anisotropy, and having high r-value on an industrial scale. CONSTITUTION:A hot steel slab which has a composition containing <=0.05% C, <=0.3% Si, 0.01-0.4% Mn, <=0.02% S, 0.01-0.08% sol.Al, and <=0.01% N or further containing specific amounts of B or containing, besides the above, one or more kinds among specific amounts of Ti, Nb, Zr, and V so that relations in an inequality [C equivalen]-[Ti equivalent/4] <=0.0020 are satisfied is subjected to primary rolling where, at least, final pass rolling is done at 1200-900 deg.C at >=30% draft. The steel is held at 1200-900 deg.C for 1-60min to undergo precipitation treatment. Subsequently, rolling is performed at a temp. lower than the Ar3 point at >=30% total draft. Then, the steel is rapidly heated again up to the gamma-region, by which alpha gamma inverse transformation is allowed to occur. Further, gamma-region cooling is performed to exert cold rolling at 50-97% total draft. Successively, recrystallization annealing is done at 550-900 deg.C. Workings and heat treatments are successively performed in the proces containing these treatments.
Patent JP-2001170244-A (JP)
Title: Symbol variable display game machine
Inventor: KATAOKA MASAMITSU
IPC: A63F5/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance a direction effect by making at least part in the outer peripheral part of a rotating body specifically conspicuous by illumination. SOLUTION: The rear side of a belt-like sheet 28 to be stuck to the outer peripheral part of a reel frame is printed with characters and designs indicating part of symbols by ink of a UV curing type. When this ink is cured by irradiating this printing layer with UV rays thereafter, a special printing layer 50 formed with a rugged surface 50a by fine wrinkles is formed on the surface. When this special printing layer 50 is subjected to illumination by a back light source 21, the colors of the special printing layer 50 and the patterns reflecting the rugged patterns of the rugged surface 50a appear brightly in relief.
Patent JP-2000179729-A (JP)
Title: Micro-device
Inventor: TOMITA KATSUHIKO
IPC: F16K31/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To operate a device at irregular intervals or in a random order without continuous operation, and propel, close, or open flow of very low volume liquid and gas of μL to several 10 μL order. SOLUTION: A contractible high polymer gel 13 is arranged in a space 8 formed in a base plates 1, 2, direct current voltage is applied on the high polymer gel 13, the high polymer gel 13 is contracted, and thereby a space is formed between the high polymer gel 13 and a wall surface around the space 8. Fine fluid is led into the space 8. After that, voltage applying is released, the high polymer gel 13 is expanded, and thereby, the space is closed so as to discharge the fluid in the space.
Patent JP-H05173224-A (JP)
Title: Finder screen of single-lens reflex camera
Inventor: ICHIJI KUNIO
IPC: G03B19/12
Filed: 1991-12-25
Abstract: PURPOSE:To provide a screen pattern according to various kinds of photographing use by employing a light-scattering liquid crystal to a finder screen, thereby making it unnecessary to change the finder screen. CONSTITUTION:A light-scattering liquid crystal 5 is held between transparent plates 4. The scattering degree of the light-scattering liquid crystal 5 is changed, and at the same time, a transparent electrode 6 to specify the scattering region is pattern-formed on the transparent plates 4. The transparent electrode 6 is connected to a driving circuit 2, and a control voltage is applied. The light- scattering liquid crystal 5 has a characteristic where the scattering performance of the luminous flux is changed according to the voltage to be applied, and a screen pattern according to various photographing use can be obtained by applying the voltage from the driving circuit 2.
Patent JP-H06190935-A (JP)
Title: Air-permeable material covering whole inner surface of cavity of mold for molding foam
Inventor: YOSHIMURA FUMIO
IPC: B29C33/10
Filed: 1992-12-24
Abstract: PURPOSE:To improve sharply the quality of a molded article along with promotion of rationalization such as improvement of productivity, reduction of energy consumption, reduction of a mold cost, etc., by a method wherein an adhesive layer reinforcing adhesion to a mold is attached onto one surface of a mat-like fabric subjected to special processing. CONSTITUTION:A mat-like fabric constituted of thermosetting fibers represented by polyether fibers of polyphenylene sulfide or the like, polyimide fibers and phenolic fibers and of long fibers of heat-resistant elastomer fibers or the like such as terafluoroethylene-propylene copolymer fibers is used as a base. For an adhesive layer attached to cloth beforehand so as to make an air-permeable material having the mat-like fabric as the base adhere to the inner surface of a mold cavity, a hot-melt type adhesive represented by polyethylene put to practical use widely in general or the like, a pressure-sensitive thermoplastic resin adhesive such as an acrylic copolymer as the central one or the like, etc., are used.
Patent JP-H05169795-A (JP)
Title: Recording apparatus
Inventor: KATO TOMOMI
IPC: B41M5/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a multicolor image free from color shift by using a recording body changing in its sweepback contact angle at the time of the contact with a liquid under heating to form a latent image and developing the latent image formed on the recording body to form a visible image and transferring the visible image to recording paper. CONSTITUTION:For example, respective latent images are developed on a recording belt 9 by two color inks 5, 6 not mixed with each other to form visible images which are, in turn, transferred to recording paper 8 at once.
Patent JP-H10188266-A (JP)
Title: Magnetic recording medium and its production
Inventor: SASAKI YUICHI
IPC: C09D5/23
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of a powder material and to impart high electromagnetic conversion characteristics adequate for high-density recording to the medium by incorporating β-diketone into a magnetic coating material and nonmagnetic coating material to be used at the time of production. SOLUTION: A lower layer 2 contg. the ferromagnetic powder or nonmagnetic powder and binder is formed on one surface of a nonmagnetic base 1 and an upper layer 3 contg. the ferromagnetic powder and binder is formed thereon. The β-diketone is added to the upper layer 3 at 0.5 to 5 pts.wt. to 100 pts.wt. ferromagnetic powder. The β-diketone of the similar weight ratio is added to the lower layer 2 as well. The β-diketone forms strong bonds by interacting with the metal atoms on the surfaces of the ferromagnetic or nonmagnetic powder and forms adsorption layers by adsorbing to the powder surface but the β-diketone is not a high polymer and has a low mol.wt. and, therefore, the β-diketone has no repulsive force to counter the interpowder attraction.  The stabilization of the powder dispersion may be consequently attained by the binder adsorption and the sufficient exhibition of the characteristics of the ferromagnetic powder is made possible.
Patent JP-H11189098-A (JP)
Title: Roof console box
Inventor: TSURUTA NORIHIKO
IPC: B60R7/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate deformation of a cover by an influence of load by a stored object particularly at a high temperature, while avoiding increasing of a cost and weight in a roof console box. SOLUTION: In this roof console box, a cover 14 concurrently serving as a storage case can be opened/closed around a rotary shaft 18 relating to a main unit 10 of the console box, by this cover 14, load of a stored object 30 is supported. Here, a protrusion 22 engaged with a side of the main unit 10 in a condition locked by closing the cover 14 relating to an edge part on the side of the rotary shaft 18 of the cover 14 is integrally resin-molded.
Patent JP-H05179700-A (JP)
Title: Jointing method of precast girder to precast beam
Inventor: IKEDA TAKEO
IPC: E04B1/21
Filed: 1991-12-26
Abstract: PURPOSE:To join a precast girder with a precast beam to transmit a load securely without using concrete placed at site even in case there is no difference between the heights of both. CONSTITUTION:A cut groove part 3 having a recessed part in an inner wall surface is provided at a joint part with a precast beam 2 in a side surface of a precast girder 1. After dropping an end part of the precast beam 2 having a recessed part 5 in an end surface at a corresponding position to the recessed part 4, high-strength grout material 6 is injected to a gap between the precast girder 1 and the beam 2 and the recessed parts 4, 5 facing each other to solidify and integrate them.
Patent JP-H06192347-A (JP)
Title: Polymer-dispersed polyol and its production
Inventor: TAKAKURA TERUO
IPC: C08G18/63
Filed: 1992-12-24
Abstract: PURPOSE:To enable to enhance the effects, such as the improvement of the physical properties of the polymer in a polymer-dispersed polyol by giving freedom to the selection of the polymer materials of the polymer particles. CONSTITUTION:This method for producing the polymer-dispersed polyol by polymerizing monomers in the polyol is characterized by dividedly feeding the monomer compositions or monomers different in their monomer composition ratios or monomer species to change the materials of the polymers from the center of the polymer particle toward its surface.
Patent JP-H06196462-A (JP)
Title: Contact hole forming method of semiconductor device
Inventor: SUZUKI YASUHIRO
IPC: H01L21/28
Filed: 1992-12-24
Abstract: PURPOSE:To surely remove contaminants produced inside a contact hole so as to prevent the occurrence of contact failure by a method wherein the contact hole is subjected to a cleaning treatment with perfluorocarbon cleaning fluid. CONSTITUTION:An SiO film 2b of an interlayer insulating film 4 is selectively removed, and the interlayer insulating film 4 is selectively removed by dry etching carried out so far as a first wiring layer 1 for the formation of a contact hole 5. Then, a resist pattern is removed, and a dry ashing treatment is carried out. Next, the contact hole 5 is cleaned by a mixed solution composed of perfluorocarbon solution as main solution and 0 to 15% of alcohol solution or 0 to 30% of ketone solution or 0 to 30% of mixture of alcohol solution and ketone solution, wherein the mixing ratio of alcohol solution to ketone solution is set to 0 to 1/2:1. By this setup, electrically conductive material filled into a contact hole can be prevented from deteriorating.
Patent JP-H05181116-A (JP)
Title: Resin dispersion type liquid crystal element
Inventor: KANEKO TATSUSHI
IPC: G02F1/1333
Filed: 1991-12-26
Abstract: PURPOSE:To provide a resin dispersion type liq. crystal element giving high contrast even at the time of driving at low voltage. CONSTITUTION:This liq. crystal element consists of a resin layer contg. a liq. crystal dispersed in resin and two electric conductive substrates arranged on both the upper and lower sides of the resin layer with the electric conductive faces of the substrates opposite to each other. At least one of the substrates is transparent and the resin is at least one selected among oligosaccharides, polysaccharides, polyvinyl alcohol and beta,beta'-dicyanoethylated products as derivs. of them.