baber/WOPTO huggingface dataset:
Patent JP-H0835939-A (JP)
Title: Slight protrusion inspection device of sheet
Inventor: KUBOTA TAKAHIRO
IPC: G01N21/89
Filed: 1994-07-25
Abstract: PURPOSE:To provide a slight protrusion inspection device of sheet which can positively, quantitatively, and inexpensively extract the slight protrusion on the surface of a running sheet for inspection. CONSTITUTION:Light is applied to a sheet 2 run by a roll 20 from a light source 1, the image of the background of the sheet is picked up by a camera 6, only a ridge is shot brightly, a CCD is constantly exposed and each row is scanned speedily and periodically, the output of the camera 6 is converted to a digital signal, period data are taken into a frame memory 8 as two-dimensional image data, the image is shrunk and expanded by a shrinkage/expansion circuit 9 to restore an original image size, and the restored data and the original two-dimensional data are subjected to differential operation by an arithmetic operation circuit 18 between images to extract slight protrusion data.
Patent JP-S5872573-A (JP)
Title: Novel synthetic method for 2-guanidino-4-(2-(formamide) ethylthiomethyl)thiazole
Inventor: HIRAI KENTAROU
IPC: C07D277/48
Filed: 1981-10-27
Abstract: PURPOSE:2-Guanidino-4-[2-(N-protected formamide)ethylthiomethyl]thiazole is treated with an appropriate deprotecting agent to produce the titled compound used as a remedy for gastric ulcer in high yield. CONSTITUTION:The reaction of guanylthiourea with a compound of formula I(A is reactive group; R is protecting group) gives 2-guanidino-4-[2-(N-protected formamide)ethylthiomethyl]thiazole of formula II and the product is treated with a deprotecting agent such as trifluoroacetic acid, 85% sulfuric acid or 90% phosphoric acid to give 2-guanidino-4-[2-(fromamide)ethylthiomethyl]thiazole of formula III. USE:A drug showing an antagonistic action on himstamine H2.
Patent JP-2000008767-A (JP)
Title: Small-bore pipeline excavating construction method and pipeline excavating device
Inventor: MIZUTANI TOSHIYUKI
IPC: E21D9/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-bore pipeline excavating construction method and an excavating device for excavating a small bore pipeline simultaneously with laying buried pipes, dispensing with an arrival side shaft and maintaining equipment equipped at a lead pipe such as replacing a cutter even in the middle of excavation. SOLUTION: At least the retreat time diameter of a lead pipe 1 is set to be equal to or smaller than the inner diameters of buried pipes 25-1-25-n, and the guide pipe 1 is retreated inside the buried pipes 25-1-25-n after the completion of laying the required number of buried pipes 25-1-25-n laid simultaneously with excavation. At this retreat time, a filler is discharged from an excavated sediment discharge space part of a screw conveyor 6 to the periphery of a cutter head 8 through a clearance of the cutter head 8 toward outbreak space formed in front of the front buried pipe 25-1, and the filler is filled in the outbreak space. After the filler is filled in the outbreak space, discharge of the filler is stopped, and the retreat of the lead pipe 1 is continued and led back to the start shaft.
Patent JP-S6150967-A (JP)
Title: Method of extracting indole
Inventor: SHIOTANI KATSUHIKO
IPC: C07C7/10
Filed: 1984-08-21
Abstract: PURPOSE:To extract indoles from a mixture comprising indoles and hydrocarbons as main component, by using an extractant obtained by blending an amine, an alkylsulfoxide, and/or pyrrolidone with a specific amount of water. CONSTITUTION:In extracting indoles from a mixture comprising indoles and hydrocarbons, such as a coal tar fraction containing indoles having <=270 deg.C boiling point preferably obtained by distillation of coal tar, or a substance obtained by removing an acidic component and/or a basic component from the fraction, an extractant is obtained by blending 100pts.wt. one or more organic solvents (preferably monoethanolamine, etc.) selected from amines, alkyl sulfoxides, and pyrrolidones with 1-25pts.wt. water, and used. Especially the extractant is used as the first extractant, and a nonpolar solvent such as 5-10C alkanes, etc. is used as the second extractant, to raise the selectivity for the aimed compound without causing problems such as corrosion of device and requiring complicated purifying operations.
Patent JP-S6064017-A (JP)
Title: Automobile seat
Inventor: UEDA SHIGEO
IPC: A47C7/74
Filed: 1983-09-19
Abstract: PURPOSE:To supply utility as a cold storage or the like by forming a cavity in a seat back or cushion which is in communication with an air conditioner and has such a structure as to accomodate a ventilative case. CONSTITUTION:A seat back 12 of a seat 11 has small holes 13 and an air vent 14, and is formed in the inside thereof with a cavity 15 which is in communication with the small holes 13 and the air vent 14. The air vent 14 is connected to an air conditioner not shown through a duct. In this structure, a net member 18 is provided, extending along the cavity 15, for accomodating food or the like in a ventilative case so that, when cool air is introduced through the air vent 14, the food can be kept cold effectively with no special space required.
Patent JP-2001006591-A (JP)
Title: Charged particle beam device
Inventor: YAMADA ATSUSHI
IPC: H01J37/09
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device allowing exchange of irises even when electromagnetically selecting a diaphragm aperture and electromagnetical selection of the iris aperture even if a diaphragm for differential exhaust throttle exists. SOLUTION: When selecting one of apertures of an objective lens diaphragm 5, a primary electron beam EB receives two-stage deflections by first and second deflecting coils 26 and 27 to be deflected with an aperture position P of a differential exhaust diaphragm 25 as a supporting point. The electron beam deflected to the specific aperture of the diaphragm 5 is deflected by third and fourth deflecting coils 20 and 28 to be returned on the optical axis O. When exchanging the objective lens diaphragm 5 due to soils, the deflecting coil 20 is integrated with the diaphragm 5 so that the diaphragm exchange difficult for a conventional configuration fixing the deflecting coil to the diaphragm position can easily be conducted.
Patent JP-S5967022-A (JP)
Title: Continuous pre-expanding method of polyolefin resin beads
Inventor: AKIYAMA HIROYUKI
IPC: B29C67/00
Filed: 1982-10-01
Abstract: PURPOSE:To enable to obtain uniform pre-expanded beads and improve thermal efficiency, by continuously performing supplying and heating of resin heads and a dispersion medium, incorporating of a volatile foaming agent and discharging of the resin beads and the dispersion medium. CONSTITUTION:A polypropylene base resin, a dispersion medium and, if required, a dispersing agent are introduced into a raw material supplying tank 2 as raw materials, and are mixed at a temperature of not higher than the boiling point of the dispersion medium at normal pressure, the resultant mixture is sequentially fed into heating tanks 3-6 by a pump 9, and is heated to 120-180 deg.C. Then, the mixture is introduced into foaming agent incorporating tanks 7, 8, and a volatile foaming agent supplied through a foaming agent introducing pipe 11 is incorporated into resin beads. The temperatures of the tanks 7, 8 are the same as the heating temperature, and generally a temperature at which the resin beads are melted or a higher temperature is preferred. Thereafter, the resin beads and the dispersion medium are simultaneously discharged continuously from the tank 8, thereby expanding the beads to obtain polypropylene base resin pre-expanded beads.
Patent JP-H0463060-A (JP)
Title: Image reader
Inventor: YONENAGA KOTARO
IPC: H04N1/04
Filed: 1990-07-02
Abstract: PURPOSE:To suppress heat generation and radio trouble as much as possible to reduce the energy consumption by driving a clock signal with a picture element as the unit out of this clock signal and a clock signal with a line as the unit, which are outputted from a clock signal generating part, only at the time of reading a document. CONSTITUTION:A clock signal generating part 1 outputs a clock signal 1' with a picture element as the unit, which brings about problems of heat generation, radio trouble, or the like at the time of signal output, and a clock signal 2' with a line as the unit whose frequency is relatively low. A gate signal 4' is inputted. The clock signal 1' with a picture element as the unit is so controlled that it is driven only at the time of reading the document.
Patent JP-S6415503-A (JP)
Title: Electropneumatic conversion unit having power generating mechanism
Inventor: ODAJIMA KATSUHIKO
IPC: F15B5/00
Filed: 1987-07-09
Abstract: PURPOSE:To prevent fault of an electropneumatic unit due to dust or temperature rise by providing an air flow path for discharging exhaust gas from a power generating mechanism through the interior of the unit in the unit. CONSTITUTION:An air flow path 8 for discharging exhaust gas from a power generating mechanism 7 through the interior of electrical control section 3 of positioner 1, an electropneumatic conversion mechanism 4 and a feedback mechanism 6 is provided in the electropneumatic conversion unit. Since intrusion of dust can be prevented by increasing the inner pressure and the mechanisms are cooled, fault or erroneous function of unit due to dust or temperature rise can be prevented through effective utilization of exhaust gas.
Patent JP-H0338933-A (JP)
Title: Space diversity system
Inventor: HIROSE TOSHIYUKI
IPC: H04L1/06
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a sufficient space diversity effect by providing 2 antennas, sending at first a signal from a 1st antenna and sending the signal of the same content from a 2nd antenna succeedingly immediately when no reply comes from a portable radio mobile station or the reply represents that the content of the signal is not correctly sent. CONSTITUTION:A fixed radio base station equipment sends a transmission signal from the 1st antenna 1 in two antennas 1, 2 provided for space diversity at first and sends the transmission signal again from the 2nd antenna 2 and awaits an acknowledge reply signal to the transmission signal sent from a portable radio mobile station being an opposite station. when a received acknowledge reply signal represents a faulty state and the acknowledge reply signal is not received for a prescribed time, the fixed base station sends the transmission signal of the same content as the transmission signal from the 2nd antenna 2 immediately. Normally, since the data length handled by the mobile radio system is short, the reception time in the portable radio mobile station is short. Thus, the fluctuation of a correlation coefficient in the antenna for the reception time against interference fading is short. Thus, the sufficient space diversity effect is obtained.
Patent JP-H04369412-A (JP)
Title: Shape failure detecting apparatus
Inventor: NIIKURA KATSUHIKO
IPC: G01N21/88
Filed: 1991-06-18
Abstract: PURPOSE:To detect a part of improper shape generated in a band-shaped body such as a steel plate or the like highly accurately during the travel of the band- shaped body. CONSTITUTION:This apparatus adapted to detect a failure in the shape of an object by casting a laser beam is constituted of two-dimensional cross photodetecting elements 10 for detecting the reflecting beam, a circuit 15 which detects the center of gravity of luminance of the beam from the signals detected by a longitudinal array of the photodetecting elements, and a circuit 13 which calculates the number of the photodetecting elements detecting the laser beam of not smaller than a predetermined value. The apparatus obtains the evaluating result corresponding to the kind of the shape failure and the degree of harm from the characteristic amount fed from the circuits. There are provided circuits 16, 16-1 to correct errors resulting from the curve of the scanning locus of the beam caused by an optical system, so that the detecting accuracy is improved. For a lateral array of photodetecting elements, there is provided a detecting circuit 20 to detect the maximum detecting amount of light of all the elements, and the shape failure is evaluated based on the detecting output.
Patent JP-S6329241-A (JP)
Title: Method for evaluating electrical conductivity by ultraviolet light electron spectroscopy
Inventor: ASADA SATOSHI
IPC: G01N21/00
Filed: 1986-07-23
Abstract: PURPOSE:To judge the electrical conductivity of a material by changing the blocking electric field for photoelectron and determining the threshold value of the energy of ionization of a sample. CONSTITUTION:The sample 6 is disposed as a photoelectric cathode in a vacuum vessel 1 the inside of which is evacuated by a vacuum pump 2. UV rays are projected from a light source 3 through a shutter 4 and the released photoelectrons are collected by a collector electrode 5 and are detected by a microammeter 8. A variable voltage source 7 for scanning by varying the blocking electric field for the photoelectrons is connected to the sample 6. The detected photoelectric source is differentiated to a differential waveform by a prescribed differentiation circuit, by which the energy distribution curve of the photoelectrons is obtd. The material is thus capable of having the electrical conductivity at the molecular level if the threshold value of the energy of ionization of certain material is about <=6.5eV.
Patent JP-S6417433-A (JP)
Title: Wire bonding method
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/60
Filed: 1987-07-10
Abstract: PURPOSE:To realize a continuous operation by drawing out a wire automatically from a tip of a capillary and generating sparks between the tip of the wire and an electrical torch so as to form a ball and by making this operation return to a normal bending process. CONSTITUTION:A capillary 7 is moved upward to a lifting position while a wire is disconnected upon the forming of a second bending part. When no generation of sparks is detected, a lower clamper 6 is closed and contraction driving is performed by a linear motor 12 to lift the capillary 7 from the clamper 6, so that a wire 3 is projected from a tip of the capillary 7. An electrical torch 19 is located below the capillary 7, and next the sparks are generated to form the ball at the tip of the wire 3. The capillary 7 is moved downward from the clamper 6 and returned to a prescribed position. A continuous operation can be hence realized.
Patent JP-S6417391-A (JP)
Title: Compound cooker
Inventor: OGINO YOSHIO
IPC: H05B6/12
Filed: 1987-07-10
Abstract: PURPOSE:To make such a compound cooker as cookable in use of induction heating and two heating systems of this induction heating securable by setting up a coil of a heating device in a door which covers a heating chamber free of opening or closing. CONSTITUTION:A compound cooker is so constituted that an induction heating coil 5 is installed in an on-off door 2 of an induction heating oven 1. Consequently, when it is used as a general electronic oven (induction heating), the door 2 is closed and, after preventing any wave leakage from occurring, cooking is carried out. On the other hand, when it is used for induction heating, the door fitted with the heating coil 5 is opened, making it level, and a cooking pan is placed on that, thus cooking can be done. With this constitution, the induction heating and two heat sources of this induction heating are usable without increasing any space, besides so efficiently, and the induction heating part 5 of the door 5 has no red heat part so that this door part is not heated even immediately after use, thus there is no fear for a fire or a burn.
Patent JP-2001003580-A (JP)
Title: Building
Inventor: TANAKA ATSUSHI
IPC: E04H1/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a building which can improving the habitability as a building having a first dwelling unit and a second dwelling unit has a floor layout without waste, suitable as a dwelling using a plurality of building units, simplifying the arrangement of the building unit and excellent in executability. SOLUTION: In a building wherein a first dwelling unit 10 is arranged at a first floor, a second dwelling unit is arranged at a second floor or over, the first dwelling unit 10 and the second dwelling unit are divided by a boundary floor, and an outer staircase K communicating with the second floor is provided, the depth of the building is a substantially rectangle with a longer plane than a frontage. In the first dwelling unit 10, a plurality of living spaces 12, 13, 14 are arranged in parallel in the depth direction of the first dwelling unit 10, and each living space 12-14 communicates with the entrance of the living spaces 12-14.  The first dwelling unit 10 and the second dwelling unit are a unit dwelling of the constitution built by vertically arranging a plurality of the building units, and the building units long in the frontage direction of the building are arranged in one row in the depth direction.
Patent JP-S5695909-A (JP)
Title: Preparation of polyolefin
Inventor: KURODA NOBUYUKI
IPC: C08F10/00
Filed: 1979-12-28
Abstract: PURPOSE: To obtain a polyolefin of high bulk density, by using, as a catalyst, a component prepared by supporting a Ti or V compound on a carrier obtained by crushing a Mg halide, an Al compound and a Si compound, together with an organometallic compound.  
     CONSTITUTION: A carrier obtained by crushing (A) a Mg halide (e.g., MgCl 2 ), (B) an Al compound of formula I (wherein R is a 1W4C alkyl; X is a halogen; 0≤n≤3) and (C) a Si compound of formula II (wherein R 1  is a 1W20C hydrocarbon group; 0≤m≤4) by means of a ball mill, etc. is brought into contact with (D) a Ti or V compound with heating in the presence (or absence) of an inert solvent, to obtain a catalyst composition carrying the component (D). An olefin is polymerized in the presence of both an oeganometallic compound (e.g., an organoaluminum compound) and said catalyst composition by a conventional method.  
     EFFECT: The catalyst is highly active, and it is possible to continuously obtain, in a high yield, a polymer containing little residual catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1016393-A (JP)
Title: Phase change type optical data recording medium and its production
Inventor: OSADA KENICHI
IPC: G11B7/243
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type optical data recording medium drastically enhanced in the repeating characteristics of recording and erasure. SOLUTION: A protective layer 2 with a thickness of 100nm containing ZnS and SiO2 in a mixing ratio being a mol ratio (ZnS:SiO2 ) of 8:2, a recording membrane 3 with a thickness of 25nm composed of Ge2 Sb2 Te5 being a phase change material, a protective layer 4 with a thickness of 30nm containing ZnS and SiO2 in a mixing ratio being a mol ratio (ZnS:SiO2 ) of 8:2 and a reflecting layer 5 with a thickness of 20nm composed of Au are successively formed on a glass substrate with a thickness of 0.2μm by a magnetron sputtering apparatus.  In the process forming the recording membrane 3, the concn. of nitrogen gas in a film forming atmosphere gas during a period growing a membrane (surface layer part 3a) with a thickness of 2nm from the start of the process is set to 0.7mTorr and, after this period, the concn, of nitrogen gas in the film forming atmosphere gas up to the completion of the film forming process is set to 5μTorr.
Patent JP-S6066793-A (JP)
Inventor: YOSHIDA YOSHIO
IPC: D06F37/34
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1015251-A (JP)
Title: Vehicle game device
Inventor: UEMURA HIROSHI
IPC: A63G21/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle game device which can be used for enjoyably competing to each other on a technique to perform an operation by determining commands and timings based on operation conditions. SOLUTION: This device is composed of a moving vehicle on which a player rides, a drive means to drive the vehicle, detection means 25, 26, 35 to detect the condition of the vehicle, operation means 42, 46 provided at the vehicle, a control means 80 which controls the drive means 33, 70 by receiving a detection signal from the detection means 25, 26, 35 and an operation signal from the operation means 42, 46, and the control means 80 determines the condition of the vehicle based on the detection signal, determines commands and timings for an operation signal based on the operation condition of the vehicle, and sends a command signal to the drive means 33, 70.
Patent JP-H0810226-A (JP)
Title: Ophthalmological device
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 1994-06-30
Abstract: PURPOSE:To perform alignment with high accuracy without applying excessive burden on a measuring person and an examinee by providing a selection means which cancels the whole or a part of the operation of a driving means which drives a measuring system for an eye to be inspected based on the detection result of a barometer detecting optical system. CONSTITUTION:When a mode of automatic alignment only in a partial direction is employed, the alignment by a manual operation and the automatic alignment are combined, and the optimum alignment method is selected by an automatic alignment changeover switch 66. For example, when the alignment in the direction of X is performed manually, the alignment is performed so as to move a device main body by bringing down a joy stick and to locate a front barometer image 72 on a TV monitor 6 in the center of the right and left sides of a reticle image 71. Simultaneously, a control circuit 62 drives a Y driving system 64 and a Z driving system 65 based on a detection signal, and executes the alignment by moving a measuring unit in the upper/lower and forward/backward directions.
Patent JP-H0225043-A (JP)
Title: Electronic component having fine lead wire sagging protective structure
Inventor: TAKAHATA KAZUMI
IPC: H01L21/60
Filed: 1988-07-14
Abstract: PURPOSE:To prevent electrode bodies and a fine lead wire, which should be in a non-connection state, from coming into contact to each other by a method wherein second fine lead wires having a wire length shorter than that of the first fine lead wire connect electrically the electrode bodies and a supporting plate and at the same time, support the sagged first fine lead wire. CONSTITUTION:Fine lead wires 10b and 10c are connected with a fine lead wire 10a in such a way as to cross the wire 10a at the lower part of the wire 10a. The wires 10b and 10c are wiring leads to connect electrodes on a monolithic IC chip 8 with a supporting plate 1 and at the same time, are used as fine lead wires for support use to prevent the wire 10a from sagging significantly. The wires 10b and 10c are equal in length, but are shorter than the wire 10a, the wires 10b and 10c cross the wire 10a at their respective first bonding sides and the wire 10a lies over the cross part of the wire 10b and the wire 10c. The electrode bodies on the IC chip formed with first bonding parts of the wires 10a-10c are used as electrode bodies of a mutually equal potential.