baber/WOPTO huggingface dataset:
Patent JP-H02103067-A (JP)
Title: Developing device
Inventor: KATO MAKOTO
IPC: G03G15/08
Filed: 1988-10-12
Abstract: PURPOSE:To stabilize printing, to miniaturize construction and to allow the exchange of only the attachable/detachable toner carrying part made of paper by providing the above-mentioned carrying part to the developing device. CONSTITUTION:The toner 100 to be pressed to the surface of the toner carrier 41 is scraped by the carrier 41 rotating counter-clockwise and is stuck to the surface, by which the toner is transferred to the latent image forming region on the surface of an image holding body 1 in case of the nonmagnetic one- component toner. The toner 100 is transported each slightly from a spacing 45 onto a paper sleeve by a clockwise rotating magnet in the sleeve and is transferred onto the surface of the holding body 1 in case of a magnetic toner. The toner carrying part 41A made of paper is provided attachably and detachably to at least the surface of the carrier 41. Stable printing is enabled in this way and the simplified and miniaturized construction and the reduced cost are obtd. The exchange of only the toner carrying part made of paper is possible and this constitution is advantageous for maintenance.
Patent JP-2001077131-A (JP)
Title: Transfer device
Inventor: OTSUKI KATSUMI
IPC: B65G15/58
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device with transfers a magnetic work fast with low vibration and noise, generating no metal worm powder. SOLUTION: There are provided a nonmagnetic rail 1, comprising a guide surface 1a which guides, for free sliding, a first surface of a magnetic work W comprising two surfaces perpendicular to each other, a nonmagnetic metal belt 18 which is, comprising a transfer surface 18a contacting the second surface of the work W, free to move along the rail 1, a drive means for circulating the belt 18, a yoke 4 provided opposite to the guide surface 1a of the rail 1 with the belt 18 in between, and a magnet 5 which provides a magnetic force comprising a component force which tightly contacts the second surface of the work W to the belt 18 as well as the component force which contacts the first surface of the work W to the guide surface 1a of the rail 1, with the yoke 4 arranged on one magnetic pole.  A part of the yoke 4, which faces the belt 18, is covered with a resin guide member 7 having wear-resistance and self-lubrication characteristics, and the resin guide member 7 supports the back side of the transfer surface of the belt 18 for free sliding.
Patent JP-2000096426-A (JP)
Title: Production of fabric having coating film
Inventor: YAMADA HIROO
IPC: B32B5/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric having a coating film having improved peel force by treating a fabric with a high-pressure liquid columnar flow to subject the fabric to yarn separation and then forming a coating film on the surface of the fabric. SOLUTION: A fabric such as woven fabric, knitted fabric, nonwoven fabric, etc., using natural cellulose fiber, regenerated cellulose fiber, solvent spinning cellulose fiber, synthetic fiber, animal natural fiber, etc., is treated by a high- pressure liquid columnar flow and subjected to yarn separation. Then a coating film is formed on the surface of the fabric.
Patent JP-S61133762-A (JP)
Title: Image reader
Inventor: IKEDA TAKESHI
IPC: H04N1/028
Filed: 1984-12-04
Abstract: PURPOSE:To prevent out-of-focusing phenomenon, etc. and to make an image completely and clearly readable, by automatically matching a small sensor with a platen roller and enabling the sensor to abut completely on the platen roller in the form of sticky touch. CONSTITUTION:The small sensor 8 is supported by a rotary sensor arm 10 and a fixed sensor arm 10a that can turn making a supporting shaft 9 as center, the one side end of the small sensor 8 is fixed by the shaft as it oscillates making a supporting shaft 11 as center to this roitary sensor arm 10, and other end is fixed to the fixed sensor arm 10a. In case the small sensor 8 located at the fixed sensor arm 10a side is abutted on a platen roller 5, even if a clear ance occurs between the platen roller 5 and the small sensor 8 at the rotary sensor arm 10 side, the rotary sensor arm 10 turns making the supporting shaft 9 as center by the dead-weight of the small sensor 8 and the action of an ener gizing spring. Moreover, as the small sensor 8 oscillates making a supporting shaft 14 center, the small sensor 8 can be always automatically abutted on the platen roller 5 in the sticky form.
Patent JP-2000087986-A (JP)
Title: Rolling bearing
Inventor: SAITO TAKESHI
IPC: F16C33/66
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which is small in dust generation, capable of efficient evacuation, and suitable for the use under the super-vacuum of not more than 10-5 Pa. SOLUTION: In a rolling bearing in which a plurality of rolling elements 3 are held between an inner ring 1 and an outer ring 2 in a rotatable manner through a holder 4, and sealed with shielding plates 5, a solid lubricant film 6 is formed on at least one of an inner ring raceway surface of the inner ring 1, an outer ring raceway surface of the outer ring 2, the surface of the rolling element 3 and an inner peripheral surface of a pocket of the holder 4, and a plurality of through holes 7 are formed so that the area of the through holes occupies 20% or under of the surface area of the seal member 5.
Patent JP-2000087632-A (JP)
Title: Crime prevention tool for windowpane
Inventor: SHIKI KOJI
IPC: E05C21/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a crime preventive tool for a windowpane simply constituted. SOLUTION: A crime preventive tool for a windowpane 1 is provided with a slide regulating part 12 in which a vertically divided apple is formed as a motif, and an adhesive part 11 provided on a reverse side of the slide regulating part 12 freely to detachably attach on a glass surface. Decorative figures 13 which can be visually recognized from the outside is applied to the adhesive part 11 by luminous paint. By sticking the adhesive part 11 to the glass surface, slide of a windowpane can be restricted.
Patent JP-H0691379-A (JP)
Title: Plasma arc welding machine
Inventor: KOMATSU AKIO
IPC: B23K10/02
Filed: 1992-08-31
Abstract: PURPOSE:To obviate wear of an electrode by cleaning and to satisfactorily perform welding on aluminum, etc., by generating plasma arcs of the straight polarity and reverse polarity alternately between a plasma arc torch and materials to be welded. CONSTITUTION:Switches 12 and 13 are opened and closed alternately and when the switch 12 is closed, the materials 8 to be welded are made to the anode by an electric power feeder 11A, an electric current is carried to the electrode 2 from the materials 8 to be welded and a plasma arc column A of the straight polarity is formed between the electrode 2 and the materials 8 to be welded. When the switch 12 is opened and the switch 13 is closed, a second nozzle 5 is made to the anode by an electric power feeder 11B, the electric current is carried to the materials 8 to be welded from the second nozzle 5 and a plasma arc of the reverse polarity for cleaning is formed between the second nozzle 5 and the materials 8 to be welded. Consequently, the sizes of a plasma arc current of the straight polarity and a plasma arc current of the reverse polarity can be set at optional desired values, respectively and welding is performed under optimum conditions from thin plates to thick plates.
Patent JP-H1185514-A (JP)
Title: Information processor
Inventor: ABE NORIYUKI
IPC: G06F9/38
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with which immediate data in the instruction of a fixed bit length can be read and the internal data of a bit length suitable for an object electronic system can be handled without changing the design of a control part or environment for programming. SOLUTION: An instruction decoder 18 fetches an instruction from an instruction memory 11 and generates a signal for control. Besides, when the fetched instruction is an instruction for continuously writing immediate data into the same register in a register file 15, a continuous write detection part 19 turns a write position control signal (e) into logic 1. When the immediate data are outputted from a selector 13b, a data write position change part 20 of a pipeline register 21b fetches the immediate data while changing the setting position according to the write position control signal (e). The immediate data, which reach the bit length of internal data, are written through an arithmetic logic computing element 16 and a selector 13c into the register file 15.
Patent JP-2000095957-A (JP)
Title: Molding material and its production
Inventor: BUEHLER FRIEDRICH SEVERIN
IPC: C08L77/06
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material which is thermoreversible and has a short transition time by incorporating a first component comprising a transparent plastic material with a second component comprising a non-liquid-crystalline material thermodynamically incompatible with the first component and different in the temperature dependency of refractive index. SOLUTION: This molding material is a thermoreversible transparent material comprising 1-99 wt.% first component comprising a transparent plastic material 99-1 wt.% second component comprising a non-liquid-crystalline material thermodynamically incompatible with the first component and different in the temperature dependency of refractive index, and, optionally, 0-50 wt.% additional components such as a reinforcement, a colorant, a lubricant, a stabilizer, an antioxidant, a plasticizer and a filler. The first component is exemplified by a transparent rubber or a transparent polyamide each of which permits the control of the properties of the matrix of a molding material so that the matrix may have properties of a transparent rubber or properties of a transparent glass.  The second component is a transparent polymer having a refractive index markedly changing at a specified cloud temperature and is exemplified by a styrene/butadiene copolymer, or an ethylene/glycidyl methacrylate copolymer.
Patent JP-S62116641-A (JP)
Title: Production of asphalt foam
Inventor: KUMASAKA SADAO
IPC: C08J9/02
Filed: 1985-11-15
Abstract: PURPOSE:To obtain an asphalt foam having excellent properties and excellent dimensional stability, by adding molten asphalt, water, an amine catalyst and a silicone oil to a polyurethane prepolymer and agitating the mixture. CONSTITUTION:30-400pts.wt. molten asphalt, a suitable amount of water, an amine catalyst and a silicone oil and, optionally, a tin catalyst, a filler, etc., is added to 100pts.wt. polyurethane prepolymer. The obtained mixture is foamed with agitation to obtain the purpose asphalt foam. When the amount of the asphalt added is smaller than 30ptw.wt., per 100pts.wt. urethane prepolymer, the desired property can not be attained, while when it is larger than 400pts.wt., curing is slow. Therefore, neither is desirable. The water is added as a blowing agent and its amount of addition is suitably about 0.5-20pts.wt. per 100pts.wt. said prepolymer.
Patent JP-H04133239-A (JP)
Title: Electron beam emitting device and image display/recorder using it
Inventor: NOMURA ICHIRO
IPC: H01J3/08
Filed: 1990-09-25
Abstract: PURPOSE:To simplify fabricating processes, give a sufficient amount of electron emission, and eliminate variation or unevenness in modulation by placing electron emitting elements and a modulation electrode in line on the same insulative base body surface, and specifying the thickness of these elements or the distance from this base body to the electron emitting part. CONSTITUTION:In an electron beam generating device, electron emitting elements 2, 3 as source of electron beam and a modulation electrode 4, which modulates electron beam emitted by these elements 2, 3, are placed in line on the same insulative base body surface, wherein the thickness T of the elements 2, 3 or the distance from this base body surface to the electron emitting part 3 of the elements 2, 3 lies within the range 0.01-200mum. This facilitates alignment of the electrode 4 with element 2, 3, simplifies fabrication, and gives a sufficient amount of electron emission compared with conventional arrangement. Further, this improves remarkably the modulational unevenness between a plurality of electron beams or undeliberate variation of the amount of electron emission at the time of driving, and also provides an excellent modulation efficiency for the electron beam emitted.
Patent JP-H01128369-A (JP)
Title: Nonhydrant solid cell
Inventor: ROORA ESUTEERU BURANDO
IPC: H01M6/16
Filed: 1988-10-13
Abstract: PURPOSE: To secure safety in extreme conditions, maintain high energy density, and lengthen a cycle life by adding proper amount of polyethylene glycol dialkyl ether to the electrolyte of a nonaqueous lithium unit cell. CONSTITUTION: Solvent forming electrolyte contains, for example, at least 15 mole percentage of ethylene carbonate, at least 15 mole percentage of propylene carbonate, and at least 15 mole percentage of polyethylene glycol dialkyl ether. As conduction species, lithium salt such as LiPF6 , LiAsF6 , and the like are contained, its concentration is 0.05 mole to saturation concentration, and the like as predetermined, and the same is also composed of tetraalkylammonium salt comprising C1 -C6 alkyl group. By using the electrolyte of this composition, safety is secured, and a unit cell capacity and cycle performance are enhanced in such extreme conditions as an electric short-circuit, high temperature, and the like.
Patent JP-H05101945-A (JP)
Title: Wound core
Inventor: HIRAKAWA KOICHI
IPC: H01F1/153
Filed: 1991-10-03
Abstract: PURPOSE:To improve operability of assembling a wound core by arranging auxiliary magnetic materials on butted parts of magnetic straps of the wound core. CONSTITUTION:In order to prevent characteristics from decreasing due to an air gap 2 of magnetic straps 1, auxiliary magnetic materials 3, 4 are provided. The materials are formed of the same as that of the straps 1 or another materials, and disposed inside and outside the core. The thicknesses (sectional areas) of the materials 3, 4 are different according to the state of the gap 2. If the gap 2 is small, a sectional area may be small. Thus, since the strap groups are assembled without rearranging the magnetic straps 1, the number of assembling steps can be remarkably reduced. The materials 3, 4 have effects of dynamically reinforcing the butted parts of the core.
Patent JP-H1178128-A (JP)
Title: Print tape and tape cassette
Inventor: MURAI YASUSHI
IPC: B41J3/36
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To ensure a good print of print information in a print region by aligning the print region easily and accurately with a print head at the time of starting the print operation. SOLUTION: A mark 28 for aligning the print start position of a print region 18 with a print head at the time of starting the print operation is put on a print tape 13 previously arranged sequentially with the print regions 18 being printed with print information through the print head. Since the print start position of the print region 18 can be aligned with the print head using the alignment mark 28, the print region 18 can be aligned easily and accurately with the print head at the time of starting the print operation even if the print regions 18 are preset and arranged sequentially. According to the arrangement, the print information can be printed well within the print region 18.
Patent JP-H1181491-A (JP)
Title: Connecting structure and connecting method for steel member
Inventor: TAZAKI KAZUYUKI
IPC: E02D5/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a steel member simplifying the positioning and squaring work at an execution site. SOLUTION: One flange 15 of a reinforcing member 13 having the flanges 15 at both ends of a web 14 is fixed to the side face of a steel sheet pile 11, one end section of the steel sheet pile 11 is protruded from one end section 17 of the reinforcing member 13, and the other end section 16a of the steel sheet pile 11 is retreated from the other end section 17a of the reinforcing member 13. The flanges 15 of the reinforcing member 13 are provided with centering jigs at multiple positions to be kept in face contact when the mating steel sheet piles 11 are brought into contact with each other.
Patent JP-H08157389-A (JP)
Title: Hypertriglyceridemia-treating agent
Inventor: IGARI YASUTAKA
IPC: C07K5/023
Filed: 1995-10-03
Abstract: PURPOSE: To obtain the subject agent consisting of a sustained release preparation containing an antiendothelin substance and capable of selectively, safely and surely lowering only blood triglyceride concentration, hardly changing blood cholesterol concentration. CONSTITUTION: This agent consists of a sustained release preparation containing an antiendothelin substance  preferably endothelin antagonist such as peptide of the formula ]ASP(R1') is aspartic aid β-4-phenylpiperazine amide residue; Thg(2) is 2-thienylglycine]. A microcapsule preparation using in vivo degradable polymer such as aliphatic polyester is preferably used as a form of the sustained release preparation, because administration is also simple and prolonged period after administration is long. Furthermore, when endothelin antagonist is formed into a microcapsule preparation, a blend amount of endothelin antagonist is preferably 0.1-20% (w/w) based on in vivo degradable polymer.
Patent JP-H04132867-A (JP)
Title: Combustion control device for diesel engine
Inventor: YUZURIHA YASUHIRO
IPC: F02D21/08
Filed: 1990-09-25
Abstract: PURPOSE:To prevent exhaust of unburnt gas to an exhaust system during burnout of a glow plug by increasing an exhaust gas recirculation amount of a burnout cylinder through opening of a control valve corresponding to the burnout cylinder by means of an output from a detecting means to detect burnout of the glow plug. CONSTITUTION:The upper stream part of an EGR passage 10 for intercommunicating a suction passage 1 and an exhaust passage 4 is branched into branch EGR passage parts 10a. The upper stream end of each branch EGR passage part 10a is connected to a branch exhaust passage 4a on the upper stream side of an exhaust shutter valve 6, a control valve 11 is located to the downstream part of the branch EGR passage part 10a, and the downstream end of the EGR passage 10 is connected to a suction passage 1 part on the upper stream side of the suction shutter valve 3. The heat coil of a glow plug 9 is connected to a control unit 14 through a burnout detector 17. When an H signal is outputted from the burnout detector 17 to the control unit 14, only the exhaust shutter valve 6 of a burnout cylinder 5 is fully closed, and only the control valve 11 of the burnout cylinder 5 is fully opened.
Patent JP-H1196838-A (JP)
Title: Bushing monitoring device
Inventor: ROKUNOHE TOSHIAKI
IPC: H01B17/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To measure the deterioration and the remaining life of a non- porcelaneous bushing correctly, without cutting off power supply or requiring power by measuring a leakage current flowing throgh the non-porcelaneous bushing and a partial discharge pulse at the same time. SOLUTION: Since the breakdown voltage of a non-porcelaneous bushing decreases as its leak current increases, a mutual relation exist between the increment of the leakage current and the decrement of the breakdown voltage. In addition, because the leakage current varies in depending on local time and weather conditions, more correct decision can be performed by considering deterioration caused by heat and corona discharge due to the leak current flowing. The bushing and GIS are insulated from each other by an insulating flange 4, and the leak current flowing through the bushing 1 is measured by a current transformer 14 and the pulse due to partial discharge is measured by a pulse detector 10.  By processing these two signals through an arithmetic processing unit 13, the deterioration and the remaining life are determined from the peak leakage current, and frequency in the generation and the duration of the pulse.
Patent JP-S62116977-A (JP)
Title: Electrostatic charger
Inventor: SUZUKI HAJIME
IPC: G03G15/14
Filed: 1985-11-18
Abstract: PURPOSE:To permit easy overhaul of an electrostatic charger used for transfer and sepn. by providing a transfer part attached with grids to a guide member for preventing the intrusion of a transfer material provided to at least one charger of the above-mentioned charger. CONSTITUTION:A grid 11 and a conductive plate 12 to be connected to an outside power source (not shown) in order to impress a voltage for corona current control to said grid are provided to the guide member 10. The guide plate 10 constituted in the above-mentioned manner is integrally fixed by means of screws P1, P2 to a supporting member (not shown) extended with a discharge wire, by which the electrostatic charger is constituted. The overhaul of the charger is made easy by such constitution.
Patent JP-H1195326-A (JP)
Title: Lenticular sheet for projection screen
Inventor: SAITO YASUHIKO
IPC: G03B21/625
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a lenticular sheet used for a transmission type screen whose contrast is high, where the loss of light is not caused, and which is inexpensive and high-definition by forming a specified light diffusion layer on a flat surface on an opposite side to the lens surface of the lenticular sheet only one surface of which a cylindrical lens group is formed on. SOLUTION: This screen is constituted by combining a Fresnel lens 1 and the lenticular sheet 2. A light diffusion sheet is laminated on a lenticular base material 5 constituted of a cylindrical lens part 3 and a transparent supporting body 4 so that the light diffusion layer 9 may be positioned on the outermost surface through a sticky layer 11 on a black stripe light shading layer 10 formed at a position equivalent to the non-condensing part of the lens part 3. The light diffusion sheet is constituted by coating the film base material 12 with light diffusion ink constituted by dispersing and blending light diffusing particulates A7 which are not colored and light diffusing particulates B8 which are colored in black in light transmissive resin 6 so that the layer 9 may be formed, and forming the sticky layer 11 on an opposite side.
Patent JP-S61134136-A (JP)
Title: Personal wireless equipment
Inventor: HAYASHI TOMOAKI
IPC: H04L7/08
Filed: 1984-12-05
Abstract: PURPOSE:To use an inexpensive microcomputer at low processing speed or to execute processing of higher grade by providing a detecting circuit separately from a microcomputer and detecting a frame pattern by the detecting circuit. CONSTITUTION:Received signals inputted from a terminal 2 are demodulated to NRZ code data by a demodulating circuit 1. At the same time, reproduction of reference clock synchronized with the code data is made in the demodulator 1. Demodulated NRZ code data are inputted to a frame pattern detecting circuit 4 through a code data line 3, and judging is made as to whether the demodulated NRZ code data are frame pattern or not. When frame pattern of 15 bits is detected by the detecting circuit 4, NRZ code data demodulated thereafter are judged as code data for a personal wireless and outputted to an output switch control signal line 5 and a switch 6 is turned on.