baber/WOPTO huggingface dataset:
Patent JP-H11110914-A (JP)
Title: Record medium, data reproducer, data reproducing system
Inventor: YAMADA HISASHI
IPC: G06F21/62
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a record medium which have regional restrictions by recording data to be reproduced which are to be reproduced and medium region codes for controlling whether the reproducing of data to be reproduced is possible or not in every region in a standard television system without exception. SOLUTION: A record medium 1 is constituted of a read-in area, an extra area and a read-out area in the order from the innermost peripheral part and the outmost peripheral becomes an outer circumferential edge. The read-in area is constituted of a reference signal part in which reference codes are stored, a control data part, a rewritable prerecorded data part from the innermost peripheral part and in the reference signal part and the control data part, data are recorded in rugged forms at the time of a manufacturing. Moreover, data are recorded at the time of producing a master plate next to a VFO area for correcting the influence of the rotational unevenness of a disk motor and region codes dividing the world into six regions are arranged. Since data are recorded on the record medium in fine rugged forms, the data are stably recorded without being degraded.
Patent JP-H10186419-A (JP)
Title: Optical deflection element and image forming device using the same
Inventor: NASHIMOTO KEIICHI
IPC: G02F1/295
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a prism type optical deflection element which can be improved in the symmetricalness of the deflection angle of light beam and the uniformity of light beam diameter while maintaining a high speed characteristic and low-driving voltage characteristic, by geometrically symmetrically arranging electrodes with respect to the central axis of the beam. SOLUTION: The surface of a single crystal substrate, which constitutes a conductive or semiconductive lower electrode, is provided with an optical waveguide of a ferroelectric thin film. The upper electrode 13 of the conductive thin film or the semiconductive thin film is installed on this optical waveguide. The upper electrode 13 is divided to the two upper electrodes 13a, 13b respectively having prism-shaped patterns. At least one set of prism-shaped refractive index changing regions arranged geometrically symmetrically with respect to the central axis of the incident light beam 1 are generated in the optical waveguide by impressing voltage between the upper electrode 13 and the lower electrode, by which the light beam is deflected.
Patent JP-H07198272-A (JP)
Title: Arc type electric furnace with preheating zone
Inventor: MIKAMI YASUKI
IPC: F27D17/00
Filed: 1993-12-30
Abstract: PURPOSE:To enhance a packing rate of a material to be melted and to raise preheating efficiency.in an arc type electric furnace having a preheating zone for preheating a loaded material to be melted between an exhaust port of exhaust gas of an electric furnace body and an exhaust gas suction fan. CONSTITUTION:The arc type electric furnace having a preheating zone comprises a loading zone 9 for dividing the zone A into a plurality of rotary cylinders 4a, 4b rotatable at a center as an axis and a stationary coupling cylinder 3 for coupling the cylinders 4a, 4b and provided at an upstream side of an exhaust zone 2 and a flow of a material 7 to be melted at an electric furnace body 1 side. The plurality of the cylinders 4a, 4b are inclined from a horizontal plane above the zone 9 side.
Patent JP-2000178058-A (JP)
Title: Bubble dispersive polymer cement slurry composition
Inventor: YAMADA TOMOYASU
IPC: C04B28/04
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure favorable fluidity and sufficient strength by adding a specified amount of a high performance AE water-reducing agent to a polymer cement slurry having a specified viscosity. SOLUTION: A polymer cement slurry having <=7,000 mPa.s viscosity is prepared by mixing 100 pts.wt. ordinary Portland cement with 5-25 wt.% acrylic synthetic resin emulsion having 35-50 wt.% solid content and 0.1-0.3 wt.%, preferably 0.02-0.05 wt.% high performance AE water-reducing agent is added to the slurry to obtain the objective bubble dispersive polymer cement slurry composition. Any of polycarboxylic ether type, naphthalene type, melamine type and aminosulfonic acid type water-reducing agents may be used as the high performance AE water-reducing agent and any of standard setting and retarded setting may be adopted according to the purpose for which the composition is used.
Patent JP-2000180881-A (JP)
Title: Liquid crystal display device and its production
Inventor: HARA TAKESHI
IPC: G02F1/1335
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the electrolytic corrosion reaction of a transparent electrode and a reflection electrode by forming a reflection part and a transmission part with electrode materials and partially or entirely superposing the electrode materials by way of an interlayer film in the boundary region between them. SOLUTION: A reflection part and a transmission part comprise electrode materials and electrode materials are partially or entirely superposed by way of an interlayer film 7 in the boundary region between them. In order to prevent the direct contact of ITO 2 as the electrode material constituting the transmission part with Al/Mo 4 as the electrode material constituting the reflection part in the boundary region between the transmission part and the reflection part, the interlayer film 7 and the reflection electrode material 4 are patterned, accordingly a photoresist is removed without causing electrolytic corrosion between the ITO 2 as the transparent electrode material and the Al/Mo 4 as the reflection electrode material.  When electric charges applied to a liquid crystal layer in the transmission part are somewhat reduced without hindrance, the interlayer film 7 may be formed on the entire surface of the ITO 2 as the electrode material constituting the transmission part.
Patent JP-2001174564-A (JP)
Title: X-ray detector and x-ray computed tomograph
Inventor: YASUNAGA YASUSHI
IPC: G01T1/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray detector suitable for photographing using an X-ray belonged to a specific region of an energy distribution and an X-ray computed tomograph using the X-ray detector. SOLUTION: This X-ray detector comprises a plurality of scintillator elements 102 arranged in the X-ray transmission direction (j) and a plurality of photo detection elements opposed to the scintillator elements in the perpendicular direction (k) of the X-ray respectively.
Patent JP-2000182289-A (JP)
Title: Thermomagnetic recording medium, thermomagnetic recorder and magnetic recording/reproducing device
Inventor: KAWANO TOSHIFUMI
IPC: G11B11/10
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To permit magnetic recording of high reliability as vertical magnetization recording through the thermomagnetic using a floating head. SOLUTION: The vertical magnetization recording medium 10 has an in-plane magnetized film 12 and a vertical magnetized film 13 which are successively formed on a substrate 11. The in-plane magnetized film 12 constitutes a magnetic circuit for flux from a flux generation part 22 of the floating head 20 and increases the intensity of a magnetic field applied to the vertically magnetized film 13. In thermomagnetic recording, vertical magnetization recording had a limit in getting the intense flux by the vertically magnetized film 13 because of a structure which has a light projection part 23 provided in the center of the cylindrical flux generation part 22 of the floating head 20.
Patent JP-H05175712-A (JP)
Title: Power combiner and distributor
Inventor: ISODA YOJI
IPC: H01P5/02
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a miniaturized power combiner and distributor excellent in isolation characteristic. CONSTITUTION:The top plate 14a of a case 14 constituting a radial line 5 is constituted obliquely from almost a center provided with a central coaxial terminal 1a toward the outer peripheral part so as to be close to a bottom plate 14b gradually. Furthermore, adjacent converters 7 constituted of a strip line connected to a peripheral coaxial terminal 1c provided on the side plate 14c of the top plate 14 are connected by two or more resistors 8, 9.
Patent JP-H06189148-A (JP)
Title: Facsimile equipment
Inventor: MAEDA TADAAKI
IPC: H04N1/44
Filed: 1992-12-22
Abstract: PURPOSE:To enable confidential transmission by preparing a confidential part while making the color different when preparing an original to be transmitted, and writing a recipient name and the existence of the confidential part at a public part. CONSTITUTION:R, G and B signals from a color scanner 1 are fetched into a CPU 2, the colors of images are discriminated and when there is the designated color of the previously set confidential part, data are prepared with public part image data as white picture elements and the confidential part as black picture elements. Next, these data are stored in an image data storage part 4. When the end of original reading is judged, the public part data of public data stored in the storage part 4 are transmitted. When the transmission is finished, communication mode change is declared, confidential reception is instructed to a receiver by using an option function, and the confidential part is transmitted. This is not immediately printed on the reception side but stored in the storage part 4. Then, the recipient inputs a password and prints the confidential part. When a telephone line is opened at the time of transmission end, at the same time, the transmitted image data in the storage part 4 are erased.
Patent JP-H10200605-A (JP)
Title: Communication terminal equipment
Inventor: ENDO NORIO
IPC: H04W88/02
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment in which a sufficient display area is reserved, while one-hand operation is made available. SOLUTION: This terminal equipment 1 is made up of an equipment main body 2 and a cover 3 freely supported to a lower end of the equipment main body 2 in an opening/closing available way. Major circuit sections and a secondary battery are built in the equipment main body 2, and a key entry section such as a circular cursor key 9, a release key 10, an enter key 11, a speech key 12 and a stop key 13 is arranged on the equipment main body 2. On the other hand, the cover 3 is supported on the lower end of the equipment main body 2 by a hinge 27, and a display section 30 is placed nearly in the middle of the cover 3. Each key is operated by extending a thumb of one hand, gripping the equipment main body 2 without using the fingers of the other hand.  Since a plurality of keys requiring unavoidably large arrangement area are arranged on the equipment main body 2, the display section 30 placed on the side of a cover 2 is made larger in size, to sufficiently reserve its display area.
Patent JP-H10207087-A (JP)
Title: Photoconductive image forming member using polymer binder
Inventor: KENT J EVANS
IPC: G03G5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a photoconductive image forming member improved in adhesiveness without the impairment of a zerography characteristic. SOLUTION: A light emitter is constituted by superposing an anticurling coating 3 on a substrate 2 coated at a grounding surface 4 consisting of zirconium and further successively laminating a shielding layer 5, a boundary layer 6 contg. a copolyester adhesive, a light generating layer 7 consisting of the photoconductive image forming member and a transfer layer 8 on this grounding surface 4. The photoconductive image forming member constituting the light generating layer is constituted by using at least one kind of the phthalocyanine light generating pigments dispersed into at least a polystyrene/polyvinyl pyrimidine copolymer binder. Consequently, the adhesiveness may be improved without the impairment of the excellent zerography characteristic.
Patent JP-2000177660-A (JP)
Title: Endless structure of rubber crawler
Inventor: ONO YOSHIHIKO
IPC: B29K105/24
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the bending resistance and bending fatigue of an endless part to improve the life of a rubber crawler by laying an auxiliary cord along a butt end with an angle to the butt end from the outside of a rubber crawler, and filling unvulcanized rubber to the butt end followed by vulcanization. SOLUTION: Both ends 2a, 2b of a main cord 2 is made to abut each other linearly in the lateral direction. An auxiliary cord 10 consisting of Kevler fiber is laid along the outside of a rubber crawler with an angle of about 30 deg. relative to this. The auxiliary cord 10 is generally coated with a thin unvulcanized rubber sheet, which forms a vulcanized adhesive rubber layer. According to this, both ends 2a, 2b of the main cord 2 are only made to abut each other without overlapping, the rigidity of the endless part of the main cord 2 of the rubber crawler is not increased so much, and the unbalance of bending rigidity as the whole rubber crawler is solved.
Patent JP-2001145889-A (JP)
Title: Water activating device and circulating water cooling system using the same
Inventor: SADOHARA JUNICHI
IPC: F28F25/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a water activating device improving water quality without using chemicals to eliminate troubles of scale, slime and corrosion and capable of suppressing the propagation of Legionella bacteria and a circulating water cooling apparatus using the same. SOLUTION: The piping of a closed circuit is formed to the cooling column of a freezer and a water activator device 1 is arranged on the way of this piping. Flowing water pipes 15 are arranged in the water activator device 1 and granite porphyry beds 18, 19, 24 and an oyster-shell bed 21 are also housed in the water activator device 1. The flowing water pipes 15 and the main body case 12 of the water activator device 1 are formed from stainless steel being a metal hard to corrode to accelerate ionizing reaction due to the mutual action of the surface of stainless steel and the granite porphyry beds 18, 19, 24 to enhance the surface active effect of water.
Patent JP-H06217785-A (JP)
Title: Production of dipeptide
Inventor: NAKAJIMA MITSUTOSHI
IPC: A61K38/00
Filed: 1992-12-25
Abstract: PURPOSE:To produce a peptide capable of preventing an outflow of a substrate and providing a high-purity product. CONSTITUTION:A membrane type device is installed as a reaction tank 1 and aspartic acid whose amino group is protected with benzyloxycarbonyl group, phenylalanine methyl ester and thermolysin are added to a buffer solution for a water phase 2 to prepare an aqueous solution for reaction. Ethyl acetate is used as an organic solvent for forming an organic phase and fed to an organic phase 3 of the reaction tank 1. The aqueous solution for reaction is supplied and circulated at 1L/minute to give the water phase 2 and ethyl acetate of the organic phase 3 is circulated at 2L/minute rate. Further, an extracting tank 5 is laid separately from the reaction tank 1 and an extracted solution is sent to an extraction phase 6. The organic solvent flowed out from the organic phase 3 of the reaction tank 1 is introduced into an organic phase 7 of the extracting tank 5 and the outflow solution is returned from the extraction phase to the organic phase 3.
Patent JP-H0680087-A (JP)
Title: Reach type forklift
Inventor: HIROOKA SHIGERU
IPC: B66F9/10
Filed: 1991-12-27
Abstract: PURPOSE:To provide a reach type forklift which allows an extremely small width of straddle arm to support right and left load wheels in a steering allowable manner. CONSTITUTION:Steering allowable load wheels 12L are provided near the ends of a straddle arm 40 and grooves 38, 39 in two upper and lower steps are provided inside the straddle arm 40. The lower groove 39 is cut out not to interfere with the load wheels 12L when steered, and the upper groove 38 is mounted with a roller on the front side of a carriage to support a mast so that a rear roller can roll the lower groove 39. The arrangement position of the load wheel can be designed to eliminate the usual restriction of a guide rail member of a handling tool and the width of the straddle arm can be made smaller.
Patent JP-H10200815-A (JP)
Title: Defocus subtraction video device
Inventor: SAWADA HIROSHI
IPC: H04N5/325
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To perform high speed changeover and to improve the time resolution of defocus subtraction images by switching defocus images and focus images by the diameter changeover of the electron beam of a television camera. SOLUTION: In an X-ray video device, a controller 45 switches the focus of the television camera 30 synchronized with pulse-like X-ray exposure, alternately outputs the video signals of defocus and focus, sends them to an image processor 40, A/D converts them by an A/D converter 41 and then, stores them in a frame memory 42. The next focus video signal is sent to a subtractor 43, subtraction with the prior defocus video signal is performed and the subtraction image data of a subtracted result are sent to a D/A converter 44 at every two times of the pulse-like X-ray exposure, converted to analog video signals and displayed at a monitoring device 50. While moving or rotating a testee 10 at a high speed, the subtraction images without artifacts by position deviation are obtained from various angles.
Patent JP-H10201016-A (JP)
Title: Load name indicating structure for switchboard for housing
Inventor: KONDO HIROSHI
IPC: H02B1/40
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To keep load name indications over a long period of time by fitting load name indicating components on which load names are stamped or printed, to a switchboard cover, causing them to face the operating part of a branch switch. SOLUTION: An operating hole is provided in the cover 1 of a switchboard, and from this operating hole the operating parts of branch switches are provided projecting, and fixing holes 2 are provided in the vicinity of the operating hole. On other hand, load names are stamped or printed on load name indicating components 3 made out of resin, and load name indication units 4 are formed. And fixing pawls 6 are provided on the back surfaces of these load name indicating components 3 to be locked with the fixing holes 2 provided in the cover 1 of the switchboard, and individual load names of the operating parts of the branch switches provided projecting from the cover 1 of the switchboard are indicated.
Patent JP-H05178654-A (JP)
Title: Oxidation and abrasion resistant unburned refractory brick for torpedo car
Inventor: SAKAGUCHI MASAYUKI
IPC: F27D1/00
Filed: 1991-12-28
Abstract: PURPOSE:To enhance oxidation and abraison resistances and durability by blending a silicon resin with a phenolic resin at the prescribed rate and adding the obtained binder to refractory aggregate containing carbon, mixing and molding the mixture and heat-treating the molded form. CONSTITUTION:Refractory aggregate containing carbon (A) is obtained by incorporating alumina into carbon material. Then, a binder (B) is obtained by blending a silicon resin having a siloxane-bqund structure as a skeleton with a phenolic resin at the weight ratio of (5-1):1. Then, 2-10 pts.wt. component B is added to 100 pts.wt. component A and the mixture is kneaded and molded into a required shape to obtain a molded form (C). The objective an oxidation and abrasion resistant unburned refractory brick for a torpedo car is produced by heat-treating the molded body (C) at 100-400 deg.C.
Patent JP-H06184925-A (JP)
Title: Apparatus for heat cutting synthetic fiber fabric while blowing hot air
Inventor: AMINAKA HIDEKI
IPC: D03J1/08
Filed: 1992-12-09
Abstract: PURPOSE:To produce narrow fabric by linearly heat cutting wide fabric supplied in a machine while linking many rows to each other. CONSTITUTION:Fabric is linearly cut at a stage where the fabric is allowed to pass through a unit for heat cutting and for blowing hot air in a stage immediately after the fabric is woven. In the conventional heat cut method by using a nichrome wire, the temperature rise must be carried out so that the nichrome wire may not be broken by an uneven rate (at a high rate) of the fabric (The weaving speed of the fabric depends remarkably on the number of designs and beatings). An over heating has a bad influence on the cut part especially at a low speed and a rough cut surface is formed. In this method, even if the fabric rate is uneven, a remarkably smooth cut surface can be formed entirely without receiving an excessive influence owing to the hot air constantly blown on the heat cutter. This apparatus can also be used for cutting fabric (vinyl sheet, polyurethane sheet, etc.) for apparels, emblems, etc., without using another device in combination.
Patent JP-H11191381-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: NAKAYAMA TOSHIO
IPC: H01J29/48
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of focusing performance by deformation of an electrode support body by making the part to be fixed to an electrode of the electrode support body into a squeezed bottomed box-shaped part, and burying a projection part to a bead glass. SOLUTION: The fourth electrode 4 of an electron gun is formed of a minor diameter cylinder part 4A and a major diameter cylinder part 4B, and the major diameter cylinder part 4B of the fourth electrode 4 is inserted into a minor diameter cylinder part 5A and a major diameter cylinder part 5B to constitute a main lens. An electrode support body 8a (8b) is welded to the minor diameter cylinder part 5A of a fifth electrode 5. The electrode support body 8a (8b) is buried into a pair of bead glasses 6 (7) and fixed. The electrode support body 8a (8b) has a substantially box-shape seen from the bead glass 6 (7) side, and the fifth electrode 5 which is the final, electrode is fixed thereto.  According to this, in the assembling process or thermal treatment process of the electron gun, or during the operation of a cathode-ray tube, the state where the fifth electrode 5 is inclined by an external force or heat and axially slipped to deteriorate the focusing performance can be prevented.
Patent JP-2000184150-A (JP)
Title: Image reader
Inventor: NAKAHARA FUMIHIRO
IPC: H04N1/19
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which is less affected by noise and has high S/N. SOLUTION: An image reader L which reads image information from an image forming medium I is provided with many picture element sensors S1 to S6 arranged in the main scanning direction, and these picture element sensors S1 to S6 are arranged so as to be shifted from each other in the subscanning direction and are formed into such size that adjacent picture element sensors S1 to S6 overlap by Δb in the main scanning direction, thus increasing the light reception area of picture element sensors S1 to S6.