baber/WOPTO huggingface dataset:
Patent JP-2001133897-A (JP)
Title: Image recorder and image recording method
Inventor: SASAKI YOSHIHARU
IPC: H04N1/08
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder and an image recording method capable of excellently recording an image by using a vacuum pump as the suction source of a recording medium suction means and properly setting the attraction hole of the recording medium suction means. SOLUTION: A recording medium consisting of a color material sheet and an image receiving sheet is attracted to a drum 34 by the recording medium suction means consisting of a vacuum pump 20 and attraction holes 15, so that the image is recorded in the image recorder. The total area of image receiving sheet edge attraction holes 16 and an image receiving sheet edge attraction groove 17 covered with the leading edge of the image receiving sheet is made larger than the total area of other holes 15 not covered with the leading edge of the image receiving sheet so that the image receiving sheet dose not fall off from the drum at the time of starting the attraction of the image receiving sheet,  and since the total area of the holes 15 attracting the leading edge of the recording medium is set so that the sucking force of the vacuum pump is balanced with the mass of the image receiving sheet, the image receiving sheet is fixed on the drum 34 by sufficient attractive force, and white void is reduced.
Patent JP-H05332976-A (JP)
Title: Humidity sensor
Inventor: SASAKI NOBUTOSHI
IPC: G01N27/22
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a humidity sensor which has a stable characteristic in terms of time under the conditions of high temperature and high humidity and is excellent in linearity, of which the humidity hysteresis is small and which is highly reliable. CONSTITUTION:A humidity-sensitive layer comprises a polymer synthesized from monomers which are prepared by qualernizing dimetylaminoethylmethacrylate with decyl halide, lauryl halide, myristyl halide, cetyl halide or stearyl halide.
Patent JP-H10162673-A (JP)
Title: Sealed switchgear
Inventor: ONO TAKASHI
IPC: F16N15/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To enhance the contact reliability of contacts of a sealed relay, a sealed switch, etc. SOLUTION: This switchgear is so constituted as to closely seal contact parts 1 in a housing 4. In this case, the inside of the housing 4 is kept in atmosphere of a lubricating agent of polyalcohols selected from hexamethyleneglycol and 2 ethyl-1,3-hexanediol. The polyalcohols selected from these materials are adsorbed on the surfaces of the contact parts 1 prior to organic gas molecules to cover the surfaces of the contact parts 1 with a film of the lubricating agent molecules and prevent adhesion of organic gas molecules to the surfaces of the contact parts 1.
Patent JP-S63165717-A (JP)
Title: Detecting method for amount of discharge of powder in electrostatic powder coating apparatus
Inventor: MATSUO ICHIRO
IPC: G01F1/66
Filed: 1986-12-26
Abstract: PURPOSE:To enable the accurate detection of the amount of discharge of powder coating by a method wherein vibrations occurring in the route of conveyance are detected by a vibration sensor provided in the route of conveyance of the powder coat. CONSTITUTION:Powder coating 2 in a coating tank 1 is conveyed to a coating gun 3 by compressed air. Static electricity being impressed on the powder coating 2, it is discharged from the coating gun 3 and made to stick on a substance 4 to be coated, by Coulomb attraction, and thereafter it is heated for continuous coating. The amount of the powder coating passing through the route of conveyance corresponds exactly to the amount of discharge. In addition, vibrations occur when the powder coating passes through the route of conveyance, and these vibrations correspond to the amount of the powder coating passing. By detecting the vibrations occurring in the route of conveyance by means of a vibration sensor 5, accordingly, the amount of the powder coating passing through the route of conveyance, i.e. the amount of discharge thereof, can be detected accurately.
Patent JP-2001131690-A (JP)
Title: High strength thin steel sheet excellent in formability of weld zone
Inventor: NAKAJIMA KATSUMI
IPC: C22C38/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To produce a high strength thin steel sheet excellent in the formability of the weld zone, in which the excellent formability of the weld zone can be obtained even in the case of being applied to a new technique such as a tailored blank. SOLUTION: This high strength thin steel sheet excellent in the formability of the weld zone has a composition containing, by weight, 0.0040 to 0.02% C, <=0.05% Si, 0.7 to 3.0% Mn, 0.04 to 0.15% P, <=0.02% S, 0.01 to 0.1% sol.Al, <=0.004% N, 0.01 to 0.14% Nb, and the balance substantially Fe with inevitable impurities and also satisfying the following relationships (1) and (2); (12×Nb*)/(93×C)>=1.2...(1), TS-4,050×Ceq>=-2.11×TS+869.3...(2), where in the inequalities (1) and (2), Nb*=Nb-(93/14)×N, TS denotes the tensile strength [MPa] of the base material, Ceq=C+(1/50)Si+(1/25)Mn+(1/2)P, and each elemental symbol denotes the concentration (wt.%) of the same element.
Patent JP-H07305705-A (JP)
Title: Sealing method of fastener member hole, sealing method of tapped hole and sealing fastener member
Inventor: RUDORUFU ERU EMU MIYUURA
IPC: F16B33/00
Filed: 1993-11-24
Abstract: PURPOSE: To provide a method to seal a fastener member having a hole part and a threaded hole on both end parts of their hole parts and the fastener member and the threaded hole the both end parts of the hole parts of which are sealed. CONSTITUTION: One end part of a hole 11 is sealed by pushing a sealing element 50 made of a thermosoftening and thermoplastic deformable material in the hole 11 formed on a fastener member 10 etc., from its one end side by a ram heated up to softening plastic deformable temperature, and the other end part of the hole 11 is sealed by pushing a disc 14 from the other end side of the hole 11 by a blanking tool. Consequently, the fastener member 10 and a threaded hole the insides of the holes 11 of which are sealed are formed.
Patent JP-H01159452-A (JP)
Title: Two-liquid type thruster
Inventor: SUGIKI MITSUTERU
IPC: B64G1/26
Filed: 1987-12-14
Abstract: PURPOSE:To improve the extent of combustion efficiency by spraying fuel to a combustion chamber from an injector installed in a throat part, while turning an oxidizer with a vortex orifice and spraying it to the combustion chamber from an oxidizer injector. CONSTITUTION:Fuel and an oxidizer are pressurized to the specified pressure by pressure gas or a pump and supplied each by a fuel pipeline 1 and an oxidizer pipeline 2 by way of a fuel propellant valve 3 and an oxidizer propellant valve 4. Then, the fuel is fed to a fuel injector 6 by way of a cooling passage 5, sprayed to a fuel chamber 8 and moved from the downstream side to the upstream side along a wall of the combustion chamber 8 as cooling the wall. On the other hand, the oxidizer is fed to an oxidizer injection 7 enters the inside of a vortex chamber 12 from a central orifice 10 constituting this injector 7 and a vortex orifice 11, and it is sprayed to the upstream side inside the combustion chamber 8 in a state of being turned, and made to contact the fuel, thereby allowing combustion.
Patent JP-H03176552-A (JP)
Title: Device for stretching sheet
Inventor: TAJIMA EIICHI
IPC: E04D15/06
Filed: 1989-12-05
Abstract: PURPOSE:To relief operating forces by a simple structure in which a seal is interleaved between two receiving rolls and press roll, the press roll is pressed by a press mechanism, and the whole set is tensed by a stretching mechanism. CONSTITUTION:One end of a long waterproof sheet 10 is fixed to a body, and the other end is put between set rolls 1, 2, and 2' consisting of two receiving rolls 2 and 2' and a press roll 1. The press roll 1 is pressed on receiving rolls 2 and 2' by a pressing mechanism consisting of catch clips 3 and 3', and the whole set of the rolls 2, 2', and 1 is pulled by a stretching mechanism consisting of a load clamper 4, wires 5 and 6, and hook metal 7. A sheet 10 can thus be uniformly tensed without damage to it 10 by a small number of operators.
Patent JP-H06139387-A (JP)
Title: Optical reader
Inventor: KITADE SUSUMU
IPC: G02B26/10
Filed: 1992-10-29
Abstract: PURPOSE:To make the device compact and to reduce the installation space by rotating a two-axis scanning beam by means of a rotation means and securing the multidirectional scanning locus. CONSTITUTION:When a piezo-electric element 16 is vibrated in two directions by an oscillation circuit 18, the vibration is transmitted through a torsion bar to a reflection mirror 17 and the mirror 17 vibrates in two directions. When laser beam LB is emitted from a semiconductor laser diode 21 to the reflection mirror 17, emission beam B reflected by the reflection mirror 17 is scanned two-dimensionally. A motor 20 and a rotation mechanism 22 apply the prescribed frequency rotation to the emission beam B through the laser beam LB, rotating around the laser reflection point of the mirror section which vibrates in two axes. Thus, the emission reflection beam B is developed in multi-direction from two directions and the multidirectional scanning locus can be obtained.
Patent JP-H07168743-A (JP)
Title: Information display system in abnormal completion of user program
Inventor: INAI HITOSHI
IPC: G06F11/32
Filed: 1993-12-16
Abstract: PURPOSE:To output the content of a parameter designated when a program is called when the abnormal of a user program is completed. CONSTITUTION:When the abnormal of the user program 2 is competed, an information display means 11 is started by a process managing means 1, and takes out the address of a machine language instruction in which the abnormal is completed from an abnormal completion information table 6, and outputs a source program name in accordance with the address of the machine language instruction and a row number to an information display device 12 by referring to a code map 3, and takes out the address of the machine word instruction calling the source program from a call information table 8, and outputs the source program name in accordance with the address of the machine word instruction and the row number to the information display device 12 by referring to the code map 3, and further-more, takes out the content of the parameter designated when the source program is called from a parameter information table 10, and outputs it to the information display device 12.
Patent JP-H05147712-A (JP)
Title: Receiving/storing system of wasted household electric appliance
Inventor: NARUTOMI SHUSUKE
IPC: B65G47/24
Filed: 1991-11-29
Abstract: PURPOSE:To facilitate treatment of wasted household electric appliances by transferring a number of the wasted household electric appliances carried in by trucks or the like onto a carriage, adjusting the position of the wasted household electric appliances on the carriage, and achieving treatments so that the appliances may be carried and stored on the specified shelves according to the kind of the wasted household electric appliances. CONSTITUTION:A plurality of multiple-staged storing shelves 1 having a roller conveyor on each stage are provided, where refrigerators, washing machines, televisions or the like are arranged and stored according to their kind, and table lifters 2 are arranged at each end of the respective storing shelves 1 in the same level. A loop-shaped traveling rail 4 is provided along the side part of each table lifter 2, and a transport carriage 3 provided with a horizontally rotatable turret is arranged in a travelable manner. The top part of an L-typed receiving table 3-2 is fixed by a hinge on the turret, and the position of appliances on the carriage is made adjustable by supporting both sides of (L) part by means of an expandable actuator. The appliances are carried in through a transfer/loading device 6 having a hand 6-1.
Patent JP-H10156710-A (JP)
Title: Thin plate polishing method and polishing device
Inventor: TANAKA KOICHI
IPC: B24B37/30
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prepare a thin plate of high flatness by polishing a thin plate holding face of a holding plate previously with abrasive cloth before holding a thin plate in close contact by the holding plate at the time of bringing the thin plate into contact with the abrasive cloth fixed to the upper face of a rotating surface table and polishing the thin plate by sliding and rubbing while holding it. SOLUTION: A holding plate 12 is formed of Si, the same material as a wafer 1 and has a plurality of suction holes 13 formed inside. In order to polish the wafer 1 into flat shape, the holding plate 12 is first set to a polishing device in the state of not suction-holding the wafer 1, and a thin plate holding face 12a of the holding plate 12 is brought into contact with abrasive cloth 7 under the same condition as a polishing condition at the time of polishing the wafer 1. The holding plate 12 is rotated through a head 3, and the abrasive cloth 7 is rotated through a surface table so as to polish the thin plate holding face 12a by sliding rubbing motion while feeding abrasive material. The wafer 1 is then suction-held to the thin plate holding face 12a of the holding plate 12, and the wafer 1 is polished in the state of being held in close contact by the holding plate 12.
Patent JP-H11148213-A (JP)
Title: Step plate device for curved stairway
Inventor: TOGUCHI RIYOUICHI
IPC: E04F11/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To easily construct a curve for the connection between the linear parts of a curved stairway. SOLUTION: A plurality of tread board constituting all or part of a curved part are previously and integrally formed by bending metal plates. Specifically, one tread board 27 and 31 is vertically bent at one end into a panelling board 29 or 33 and the panelling board 29 or 33 is horizontally bent at its vertical end to integrally form another tread board 28 or 32. A metal tread board 21 or 34 is used for the curved part.
Patent JP-H02161745-A (JP)
Title: Carrier for semiconductor wafer
Inventor: TOMITA YUTAKA
IPC: H01L21/68
Filed: 1988-12-14
Abstract: PURPOSE:To enable etchant to be held by a wafer carrier, make the etchant freely flow in and out contact parts, and prevent the generation of etchant remainder by installing a plurality of retaining parts constituted of protrusions in the direction respectively perpendicular to two facing side walls where semiconductor wafers faces in the longitudinal direction, and arranging a group of small penetating holes, at contact position parts of the semiconductor wafer such as the side wall between the retaining parts. CONSTITUTION:In a Teflon carrier 2 of a semiconductor wafer carrier, a wafer 1 is accommodated; a group of small penetrating holes 4 constituted of small holes having specified diameters are formed on the side surface of a protrusion type retaining part 3. The wafer 1 accommodated in the carrier 2 is dipped in phosphoric acid etchant of a specified temperature of each carrier 2, and the wafer nitride film is eliminated. In this process, the liquid freely flows in and out through the group 4 of small penetrating holes, so that the nitride film on the whole surface of the wafer 1 can be eliminated. In the etchant of high viscosity, the generation of etchant remainder at contact parts between the carrier 2 and the wafer 1 is prevented.
Patent JP-H04187956-A (JP)
Title: Accumulator
Inventor: SHIBUYA YASUO
IPC: F25B43/00
Filed: 1990-11-21
Abstract: PURPOSE:To procure the same heating condition with respect to refrigerant liquid and refrigerant gas by constituting a heat exchanger of a spiral pipe a part of which is in the refrigerant liquid while the other part of which is exposed in the refrigerant gas. CONSTITUTION:Refrigerant gas flowing through a refrigerant gas inlet pipe 3 is diffused in a shell 2 and separated into refrigerant gas and refrigerant liquid. The refrigerant liquid accumulated in a lower part of the shell 2 is heated by a heat exchanger 8 to gasify it. On the other hand, the refrigerant gas accumulated in an upper part of the shell 2 is also heated by a contacting heat exchanger 5 and becomes overheated gas which flows out of a refrigerant gas outlet pipe 4. Heating fluid flows into from one end (A) of the heating heat exchanger 8, passes through this heating heat exchanger 8 which is shaped in a spiral, heats the refrigerant gas and the refrigerant liquid in the shell 2 alternately and flows out of the other end (B). If a mode is switched from one to the other between cooling and heating operations, the heating fluid flows in from the other end (B) and flows out of the one end (A). The same effect can be obtained in this case.
Patent JP-H10157858-A (JP)
Title: Sheet container, sheet feeder, and image forming device provided with sheet feeder
Inventor: SUGIYAMA HIROSHI
IPC: B41J13/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet container, in which a suction pad is prevented from being stuck on the bottom face of the sheet container when sheets with high air permeability are stored, especially when the remaining sheets are few in number, and resistance generated in the sucked sheet during transfer is low in a sheet feeder in which a sheet is sucked by means of the suction pad so as to be fed. SOLUTION: On the bottom face and side faces of a paper cassette 55, holes 56a', 56b', 56c' are arranged. The dimension of the hole 56a' arranged in compliance with the suction area by a suction pad is smaller than that of the suction area, while its position is positioned in the center of the suction area substantially. In this way, the hole 56a' causes no abstruct (pressure contact of the suction pad to the sheet, especially) to a suction action. If air permeability of the sheet is high, a suction force by the suction pad reaches the bottom face of the paper cassette. However, the suction force is canceled by the air flowing inward from the hole 56a', so that the suction pad is not sucked onto the bottom face. When the sucked sheet is lifted, air flows in from the holes 56b', 56c', so that resistance can be lowered.
Patent JP-H04188362-A (JP)
Title: System for controlling dictionary rom for kana/kanji conversion
Inventor: KOMATSU HIROSHI
IPC: G06F17/21
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the capacity of a dictionary ROM by distributedly arranging the special dictionary ROM of low use frequency in system composed of processors forming a network, and performing access through the network to the respective dictionary ROM between the respective processors. CONSTITUTION:The various kinds of dictionary ROM 2 are provided while being linked by a network 4 and distributedly arranged to respective processors 1 and 3, and a communicating means is provided for the priority order data of the dictionary ROM 2 in one of the processors 1 and 3 to be referred to for performing access to the dictionary ROM 2 in the other one of the processors 1 and 3 when converting a Chinese character (KANJI) not contained in the dictionary ROM 2 of the own processor and for dictionary ROM data passed through the network 4. When the dictionary ROM 2 not provided in one of the processors 1 and 3 is required, the Japanese syllabary (KANA)/ KANJI conversion is processed by performing access to the dictionary ROM 2 in the other one of the processors 1 and 3. Thus, the capacity of the dictionary ROM 2 is reduced.
Patent JP-H01159383-A (JP)
Title: Treatment of metal
Inventor: OTA TOSHIYUKI
IPC: C23C22/77
Filed: 1987-12-16
Abstract: PURPOSE:To lower chemical conversion treatment temp. of a metal and to shorten treatment time by allowing both nitrite ion-contg. phosphate chemical conversion treatment liquid and a nitrite aq. soln. to adjacently exist with an anion exchange membrane between and performing electrodialysis and thereafter treating the metal with the phosphate chemical treatment liquid introduced with nitrite ions. CONSTITUTION:In the above-mentioned method, nitrite ions incorporated in a nitrite aq. soln. are introduced into phosphate chemical conversion treatment liquid by electrodialysis without conventionally utilizing diffusion dialysis. In other words, nitrite ions incorporated in the nitrite aq. soln. can be easily introduced into chemical conversion treatment liquid because it is electrodialyzed forcedly and one-sidedly via an anion exchange membrane by electric force. Further unrequired soda ions are not dialyzed into chemical conversion liquid parted with the anion exchange membrane. Furthermore since introduction of nitrite ions is easily carried out by electrodialysis even when the concn. of the nitrite aq. soln. is made small, concn. control can be freely performed. Thereby, both temp. and time for chemical conversion treatment of metal can be decreased in comparison with a conventional method.
Patent JP-H05128319-A (JP)
Title: Information card system
Inventor: FUJIOKA SOZO
IPC: G06K17/00
Filed: 1991-11-06
Abstract: PURPOSE:To normally transmit and receive data regardless of a short distance between a contactless IC card and a card reader/writer. CONSTITUTION:If a contactless IC card 1 and a card reader/ writer 2 are too close to each other, the intensity of a radio wave is too high, and data cannot be normally transmitted neither received; and therefore, a voltage detecting circuit 20 which detects the reception voltage of a resonance circuit 22 is provided, and a variable capacity control circuit 19 and a variable capacitor 21 which reduce the reception sensitivity are provided. When the reception voltage of the voltage detecting circuit 20 exceeds a prescribed voltage level, a CPU 14 changes the electrostatic capacity of the variable capacity 21 by the variable capacity control circuit 19 and shifts the resonance frequency to reduce the voltage level of the reception voltage, and the reception sensitivity is adjusted. Thus, communication error is reduced, and the reliability of data transmission and reception in an information card system is improved, and the communication rate is raised to increase the system speed.
Patent JP-H05159150-A (JP)
Title: Vendition suspending device for vending machine
Inventor: TSUDA KAZUTOSHI
IPC: G07F9/02
Filed: 1991-12-03
Abstract: PURPOSE:To eliminate erroneous use by displaying vendition suspension at selective buttons equipped with a display part using a vendition suspension switch and making a control part suspend vendition when a door is opened. CONSTITUTION:When a door 2 is closed, a vendition suspension switch 6 does not detects, but when the door 2 is opened, the vendition suspension switch 6 leaves off from an inner partition plate 7, causing detection. Then a control part 8 is informed of it and vendition suspension 3 is displayed at selective buttons equipped with a display part and vendition is suspended. When the door 2 is closed, the vendition suspension switch 6 hits the inner partition plate 7 to stop detection. The vendition suspension display 3 at selective buttons equipped with a display part disappears and the control part 8 indicates that vendition is allowed. Thus, the vendition suspension switch 6, along with selective buttons equipped with a display part and the control part 8, displays vendition suspension 3 and suspends vendition for eliminating erroneous use in a market.