baber/WOPTO huggingface dataset:
Patent JP-H08232489-A (JP)
Title: Parking ticket issuer with movable delibery port
Inventor: SERIZAWA KOJI
IPC: G07B15/00
Filed: 1995-02-27
Abstract: PURPOSE: To prevent any contact accident due to the overshifting of cars by detecting a car stop position and its height with a sensor, and making a delivery port of a parking ticket issuer shiftable up to a proper position. CONSTITUTION: When the passage of a car is detected by a incoming car sensor, a data processing part 3 outputs a gate closing signal, closing a gate, and simultaneously it outputs a ticketing signal to a sensor control part 2, starting a ticketing process at a ticket issuing part 5. At a point of time when the ticketing process was over, the sensor control part 2 processes four height sensors 1a to 1d and a range sensor 1e, measuring car height and distance of up to a car, and these data are outputted to the data processing part 3. In addition, in an arm processing part 4, when a parking ticket is detected by a parking ticket sensor, the data processing part 3 determines an arm position based on an arm delivery port position setting table so far preset, whereby this arm processing part outputs arm position information and an arm movement starting signal.  When the arm movement is stopped at the specified position and a driver receives a parking ticket, a completion signal is outputted to the data processing part 3.
Patent JP-H07268549-A (JP)
Title: Steel sheet excellent in vibration damping capacity and its production
Inventor: MORIKAGE YASUSHI
IPC: C22C38/14
Filed: 1994-03-30
Abstract: PURPOSE:To produce a steel sheet having remarkably excellent damping capacity by forming microcracks along an intercrystalline oxidizing layer having specified thickness on the surface part of a steel sheet having a specified componental compsn. CONSTITUTION:The componental compsn. of a steel sheet is constituted of the one contg., by weight, <=0.25% C, <=0.05% Si, 0.05 to 2.5% Mn, 1 to 7% Al, <=0.0080% N, and the balance Fe with inevitable impurities. The surface part of this steel sheet is provided with an intercrystalline oxidizing layer in which the ratio of the thickness to the sheet thickness is regulated to 10 to 30%, and moreover, microcracks along the. intercrystalline oxidizing layer are formed. Furthermore, the steel is incorporated with one or more kinds among 0.005 to 0.2% Ti, 0.005 to 0.2% Nb and 0.005 to 0.2% V. The steel is subjected to annealing treatment in an atmosphere whose conditions are regulated in such a manner that intergranular oxidation is in progress in the steel to form an intercrystalline oxidizing layer, and moreover, cold working is executed to generate microcracks on the intercrystalline oxidizing layer. Thus, the steel sheet in which vibration and noise can be suppressed and excellent in vibration damping capacity can be produced.
Patent JP-2000260371-A (JP)
Title: Electrode for electron beam image forming device and its manufacture
Inventor: YOSHITAKE HIDESUKE
IPC: H01L21/027
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for an electron beam image forming device and its manufacturing method, capable of surely bonding constituting members of an electrode with no gap and reducing production man-hour and production cost. SOLUTION: This electrode 10 is made of an electric insulating material and has a ring-shaped insulating member 20 having a through hole 21 in the center. An end surface on the base end side of a plurality of electrode pieces 30 is bonded to one end surface of the insulating member 20 with an adhesive or a brazing material, and the tips of the electrode pieces 30 are projected in a projecting space of the through hole 21 so as to face each other. A metal supporting member 40 is bonded to the other end surface of the insulating member 20 similarly with the adhesive or the brazing material.
Patent JP-H03264697-A (JP)
Title: Production of silica composite electroplated steel sheet
Inventor: SHIOBARA YUKIMITSU
IPC: C25D15/02
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a steel sheet with a metal film contg. uniformly dispersed silica by carrying out metal plating on a steel sheet coated with a layer of silica particles formed by subjecting a zinc-silica composite plating film to anodic electrolysis and embedding the silica particles in the resulting metal layer. CONSTITUTION:A zinc-silica composite plating film contg. uniformly dispersed silica particles is formed on a steel sheet and subjected to anodic electrolysis. By this electrolysis, the zinc is dissolved and a layer of the silica particles is formed on the steel sheet. A plating film of a metal other than zinc is then formed on the steel sheet. The silica particles are embedded in the plating film and a metal plating film contg. uniformly dispersed silica particles is formed on the surface of the steel sheet.
Patent JP-H10245627-A (JP)
Title: Production of extremely thin steel sheet for welded can excellent in neck formability
Inventor: SUGIHARA REIKO
IPC: C21D8/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an extremely thin steel sheet for a welded can particularly having this sheet thickness by which flange cracking does not occur in flange working after neck-in working at the time of making a welded can. SOLUTION: A steel stock having a compsn. contg., by weight, >0.010 to 0.040% C, 0.1 to 0.6% Mn, <0.05% Si, <0.04% P, 0.01 to 0.04% S, <=0.0040% N, 0.020 to 0.100% sol.Al and 0.0010 to 0.0040% B and contg., if necessary, <=0.005 O is subjected to hot rolling, pickling, cold rolling and annealing and is thereafter subjected to secondary cold rolling at 10 to <40% draft, by which the extremely thin steel sheet for a welded can excellent in neck formability can be obtd.
Patent JP-S51137267-A (JP)
Title: System for controlling a speed of an industrial robot
Inventor: TSUDA GOROU
IPC: G05B19/423
Filed: 1975-05-23
Abstract: PURPOSE:To control both speed and position of a robot concurrently by a system characterized in that the robot memorizes its position-information at every given distance by a roller having a displacement pulse generator provided for a tip of an arm.
Patent JP-S51137494-A (JP)
Title: Gas detector element
Inventor: SATOU TOORU
IPC: G01N27/12
Filed: 1975-05-23
Abstract: PURPOSE: To provide a gas detector element which is high sensitive to LPG but slightly sensitive to alcohol and has selectivity to gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62221489-A (JP)
Title: Method for making pure water
Inventor: SHIMATANI SHUNICHI
IPC: C02F1/44
Filed: 1986-03-19
Abstract: PURPOSE:To easily prepare high quality pure potable water, by treating general tap water with a reverse osmosis membrane and subsequently contacting treated tap water with one surface side of a hydrophobic polymer porous membrane at predetermined temp. as raw water. CONSTITUTION:Raw water with predetermined temp. is introduced into a raw water passage 3 and the steam generated from raw water transmits through a membrane pipe 2 to reach a steam space 10. Said steam is cooled on the surface of a heat transfer pipe 9 to generate transmitted water which in turn flows down along the surface of the heat transfer pipe to be guided to the outside of the apparatus from a transmitted lead-out pipe 13. Tap water is supplied to a reverse osmosis membrane apparatus through an appropriate pipeline before subjected to thermo-pervaporation treatment to mainly remove a carbonic acid component and a surface active substance in said membrane apparatus and heated to predetermined temp. by a heater. By this method, the hydrophilicity of a hydrophobic membrane is held over a long period of time and, a suspended substance and a dissolved substance are perfectly removed.
Patent JP-H01233677-A (JP)
Title: Optical character reader
Inventor: TSUKAGOSHI NAOTO
IPC: G06K9/03
Filed: 1988-03-15
Abstract: PURPOSE:To decide a correct word with a simple operation to select one of correct word candidates by a user by displaying some correct word candidates for the character of which reading is unspecific and an impossible character or an unspecific word containing an erroneously read character. CONSTITUTION:A similar word detection part 3 reads all of the character code string of the word of the number of the character same as the number of the character of the unspecific word from a directory part 4 regarding the character code string of the unspecific word in a reading result received from a reading part 1. Some of the character code string of the most similar word out of them are detected as the character code string of the correct word candidate and the character code string of the correct word candidates is sent to a displaying and selecting part 5 through the reading part 1. The displaying and selecting part 5 receives the character code string of those correct word candidates, displays the character string on a CRT, makes the user specify one of these character strings as the correct word through a keyboard and the specification result is sent to the reading part 1. Thus, the correct word can be decided.
Patent JP-H06252914-A (JP)
Title: Frame synchronization system
Inventor: KUSAMA TAKEO
IPC: H04L12/08
Filed: 1993-02-26
Abstract: PURPOSE:To shorten the time when the reception of signals is started and then the frame synchronization is fixed by setting forcibly a step-out state at the receiver side when the reception of signals is started and then carrying out a pull-in operation with the first frame synchronization bit. CONSTITUTION:A frame step-out detecting circuit of a reception synchronization circuit is forcibly set in a frame synchronization step-out state when the reception of signals is started. Therefore the frame synchronization bit incoming after a time T1 passed from the start of signal reception is detected by the reception synchronization circuit. At the same time, the frame synchronization counter of a reception timing signal generating circuit is set at a frame bit generating time point for execution of a frame pull-in operation. As a result, the frame synchronization is fixed when the time T1 passed from the start of signal reception and a correct output signal is acquired. In a frame constitution including 200 bits per frame, just a 30-bit time suffices as the time T1. So that the maximum 600-bit time required for a conventional frame pull-in operation can be reduced down to about 5%.
Patent JP-S61219615-A (JP)
Title: Molding of all rubber diaphragm by mold
Inventor: HORIUCHI NORIYUKI
IPC: B29C45/02
Filed: 1985-03-26
Abstract: PURPOSE:To prevent the rippling and eccentricity of the circular fusing line, which is made between an inner disc part and an outer annular part, by a method wherein, after the inner disc part is formed by pouring a first rubber material through a spool gate provided at the center, a second rubber material is poured through spool gates, which are arranged on the circumference concentric to the inner disc part so as to form the outer annular part in order to make both the inner disc part and the outer annular part into an integral body by fusing with each other. CONSTITUTION:In order to mold all rubber diaphragm by mold, firstly, a first rubber material 1 is poured through a spool gate 26 provided at the center into a product cavity 10 by transferring in order to form an inner disc part. Secondly, a second rubber material 2 is poured through a plurality of spool gates 27, which are spaced equally round the circumference concentric to the inner disc part, in an annular space, which is formed in the product cavity after the formation of the inner disc part, by transferring in order to form an outer annular part and simultaneously to make into an integral body with the inner disc part by fusing. Thus, because the second rubber material pushes the inner disc part from all directions uniformly, resulting in preventing the material of the inner disc part from flowing out of the central part.
Patent JP-S62219925-A (JP)
Title: Mask for x-rays
Inventor: NAKAGAWA KENJI
IPC: G03F1/00
Filed: 1986-03-20
Abstract: PURPOSE:To prevent a membrane from being deformed and enable a high- accuracy pattern to be formed, by forming a protective layer, which has the stress nearly equal to that of X-ray absorbers, in a mask for X-rays so that opening parts generated by pattern formation are buried. CONSTITUTION:X-ray absorbers 2 are attached to a membrane 1 by plating or sputtering technique, and then a definite circuit pattern is formed by etching technique. 3 is a protective layer superior in X-ray transmitting rate which is formed so as to cover the X-ray absorbers 2, having the stress (b) nearly equal to that (a) of the X-ray absorbers 2. Since the stress (a) of the X-ray absorbers 2 and that (b) of the protective layer 3 are opposite in their directions and equal in their amount, they disappear in the form of internal forces. Therefore, because no stress occurs in the membrane 1, no deformation occurs there even if the membrane 1 is a few mum thick. Therefore use of this X-ray mask enables a super-fine circuit pattern to be formed with high precision.
Patent JP-S51138650-A (JP)
Title: Process for preparing optically active trans-cyclopentene-3,5,-diolmon oester
Inventor: YUU TAKESHI
IPC: C07B61/00
Filed: 1975-05-28
Abstract: PURPOSE: To prepare the subject compound with ease and in high yield by reacting optically active trans-cyclopentene-3,5-dioldiester with compounds having hydroxyl groups in the presence of basic catalysts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09255249-A (JP)
Title: Elevator entrance door device and its power feed and signal transmission device
Inventor: YAHIRO SEINOSUKE
IPC: B66B13/30
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve safety and reliability by storing various information devices and landing buttons on the surface of a door, feeding electric power via the combination of trolley lines and current collectors, and transmitting signals via the combination of noncontact close connection cable line and couplers in an elevator landing entrance device constituted of a frame body and the door. SOLUTION: This elevator landing is constituted of a frame body 2 and doors 3 (3-1, 3-2), and each door 3 is provided with various information devices 4-1 through 4-3 and a call button 4-4. The frame body 2 is provided with trolley lines 10-A, 10-B and a close connection cable line 11, current collectors 8-1A, 8-2A are kept in contact with the trolley line 10-A, and current collectors 8-1B, 8-2B are kept in contact with the trolley line 10-B. Connectors 9-1, 9-2 are faced to the cable line 11. The fed electric power is received by the current collectors 8 via the trolley lines 10, high-frequency signals are transmitted by the couplers 9 in no contact to a receiving device 13, a control device 14, and the information devices 4 provided on each door 3.
Patent JP-H02243082-A (JP)
Title: Picture dat transmitting device
Inventor: MATSUO CHIKAO
IPC: H04N19/423
Filed: 1989-03-15
Abstract: PURPOSE:To select a compression characteristic with less deterioration in the picture quality while observing the screen by storing a compression characteristic obtained in advance from which an optimum picture quality is obtained with respect to various picture data and selecting the stored compression characteristic. CONSTITUTION:A proper compression characteristic is given from compression characteristic storage means 71-7n based on the setting state of a selection means 8 to a compression means 2 and an expansion means 3 and the picture data compressed and expanded based on the compression characteristic is stored in an optional address of a storage means 4. A storage address control means 10 stores the picture data from the means 3 to the entire address of the means 4 and stores the data to an address are being 1/n of that of the means 4. When the picture data from the means 3 is stored in the entire addresses of the means 4, the picture based on the selected compression characteristic is displayed the entire screen of the display means C. In this case, the picture quality of the picture displayed on the means C is evaluated subjectively and the optimum compression characteristic is selected.
Patent JP-H05266768-A (JP)
Title: D.c. breaker
IPC: H01H33/16
Filed: 1992-03-19
Abstract: PURPOSE:To improve breaking performance with an insulation recovering characteristic after current breaking improved, and with the diffusion of charged particles in a radical direction undisturbed, by making a current-zero point at a point of time when axial magnetic flux is sufficiently attenuated. CONSTITUTION:Commutation capacitors 5a and 5b are charged previously. Excess current, flowing in a main circuit, is detected with an excess current trip device 7, and an axial magnetic field, generated by an electrode itself, is applied to arcs generated by separating a movable electrode 2b from a fixed electrode 2a. At the time of breaking, first, a trigger gap 8a is ignited, and first current is applied to reduce the absolute value of current flowing in a main electrode. A trigger gap 8b is ignited so as to make a current-zero point at a point of time, when axial magnetic flux is sufficiently attenuated behind a change of current, and then second current is applied to make a current-zero point.
Patent JP-S51138366-A (JP)
Title: Braod band circulater of waveguide coupling type
Inventor: KATSUTA KENJI
IPC: H01P1/39
Filed: 1975-05-27
Abstract: PURPOSE:To obtain a broad band circulater of a waveguide coupling type having a matching circuit with broad band characteristics and a low loss by way of scattering matrix including a partial height time matching circuit.
Patent JP-H05267596-A (JP)
Title: Mis integrated circuit device
IPC: H01L27/088
Filed: 1992-03-19
Abstract: PURPOSE:To decrease a value of resistance and parasitic capacity through a simple means to improve high-speed operating properties by forming only the specific parts of source regions and drain regions to a width, where time specific parts have no difficulty in coming into contact with electrodes, and the other parts to a reduced width and by forming metal silicide layers on both regions. CONSTITUTION:Source regions 5, 8 are extended along the longitudinal direction of gate electrodes 9, 30; and parts facing source-electrode contact holes 13, 16 are formed to a width, where the parts have no difficulty in coming into contact with the electrodes, and the other parts, to a reduced width. Drain regions 6, 7 are extended along the longitudinal direction on the side opposite to the source regions 5, 8 with the gate electrodes 9, 30 between; and parts facing drain-electrode contact holes 12, 15 provided in the vicinity of positions diagonally opposite to the source-electrode contact holes 13, 16 are formed to a width, where the parts have no difficulty in coming into contact with the electrodes, and the other parts, to a reduced width. Then, there are provided metal silicicle layers covering the surfaces of respective regions 5-8.
Patent JP-S5417213-A (JP)
Title: Vehicle body supporting structure for railway vehicle
Inventor: IWASAKI FUMIO
IPC: B61F5/04
Filed: 1977-06-01
Abstract: PURPOSE: To provide a vehicle body supporting structure for railway vehicle, in which a center pin fixed to the bottom of vehicle body is supported in truck frame by the intermediary of damper unit which is made of pre-compressed damper and support, whereby assembling of the system can be made easy and life of the center pin can be prolonged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57179228-A (JP)
Title: Modified urea resin foam
Inventor: SHINODA KAZUYA
IPC: C08J9/00
Filed: 1981-04-28
Abstract: PURPOSE: To prepare the titled foam having low density and low shrinkage, and suitable as a heat insulation material, by adding a curing agent liquid to the liquid precondensate of urea-formaldehyde resin containing a specific amount of a polyhydric phenol in the presence of a surface active agent, and curing the composition.  
     CONSTITUTION: A precondensate of a urea-formaldehyde resin (preferably a water-content of ≤40wt%) is mixed with a polyhydride alcohol, preferably resorcinol or its alkyl-substituted derivative. The amount of the phenol is 1W 20wt%, preferably 3W10wt%, based on the solid content of the above precondensate. The aqueous solution or dispersion thus obtained is mixed with a liquid curing agent in the presence of a surface active agent as a frothing agent (preferably an anionic surface active agent such as ammonium laurysulfate), and the mixture is cured. The amount of the curing agent is 0.5W10% (reduced to 100% concentration) of the solid content of the precondensate, and the amount of the surface active agent is preferably 0.1W5% based on the sum of the aqueous solution and the curing agent liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05260998-A (JP)
Title: Determination of abnormal prothrombin
IPC: C12Q1/56
Filed: 1992-03-19
Abstract: PURPOSE:To determine the amount of abnormal prothrombin by converting normal prothrombin in a specimen to thrombin, adding an abnormal prothrombin activation enzyme to the specimen and determining the increase of the total thrombin activity level of the specimen. CONSTITUTION:Normal prothrombin in a specimen is converted to thrombin with tissue thromboplastin and the specimen is incorporated with an abnormal prothrombin activation enzyme (or an activation agent containing the enzyme). The thrombin activity is determined with a synthetic substrate to obtain the total thrombin activity value A. The abnormal prothrombin in the specimen is determined from the difference between the total thrombin activity value and the blank thrombin activity value B determined on a specimen free from the abnormal prothrombin activation enzyme.
Patent JP-S59189346-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TAKAGIWA HIROYUKI
IPC: G03G9/08
Filed: 1983-04-13
Abstract: PURPOSE:To provide a toner for developing an electrostatic charge image having high flowability and noncoagulability and forming stably a fine visible image at all times by adding a specified polyester type binder resin and specified polyolefin wax. CONSTITUTION:Polyester resin contg. >=5wt% chloroform-insoluble component is used as a binder resin. To particles of the binder resin is added wax of polyolefin block- or graft-copolymerized with an alpha-methylene aliphatic monocarboxylate monomer together with a coloring agent, an electrostatic charge controller and other necessary toner components. Thus, a toner for developing an electrostatic charge image is prepd. The amount of the wax to be added is 1-20wt%, preferably 1-10wt% of the amount of the binder resin.
Patent JP-H08258347-A (JP)
Title: Device and method for printing
Inventor: MINAMI HIDEKI
IPC: B41J29/38
Filed: 1995-03-23
Abstract: PURPOSE: To carry out printing without changing the content of image information even when the image information which may fall in printing in prescribed expansion processing and without necessitating addition of a memory. CONSTITUTION: Image information is stored in a storage means 103 and split into (n) (integer n>=3) from the prescribed split direction by a split means 101 and expanded into printing information from the prescribed expansion direction by an expansion means 101. Printing information is alternately stored in a first and a second temporary storage means 106 and printing is performed by a printing means 108. At this time, when expansion time of split image information is longer than printing time of printing information, the split means and the expansion means 10 are controlled, so that image information is expanded into printing information by changing the split direction and the expansion direction. In the case of performing processing before printing, a time calculation means 101 for expected time of expansion and its judgment means 101 are used.