baber/WOPTO huggingface dataset:
Patent JP-2000230762-A (JP)
Title: Ice machine
Inventor: YOSHIDA TAKASHI
IPC: F25C1/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To make a large number of ice pieces easily and stably without mixing any insoluble antifreeze substance by providing local cooling parts for making ice pieces being separated from an ice making part with water flow through passing water cooling at many points of a water channel while distributing. SOLUTION: A large number of metallic protrusions 6 are formed, while being distributed, on the inner circumferential surface of a heating tube 1 and coated completely with a heat insulating coating material 7 having thermal conductivity lower than that of the metal forming the protrusion 6. The heat insulating coating material 7 is made thinner at the part corresponding to the protrusion than at other parts on the coating surface 5. A refrigerant R suppresses cool heat transmission from a heat transfer member, i.e., the heating tube 1, for general cooling to prevent ice making through passing water cooling.  Ice pieces A are grown up to some degree at a part 8a corresponding to protrusion while limiting the adhesion area and separated from the adhesion growth part 8a by increasing the passing water collision force thereto thus delivering separated ices, along with passing water W, from the outlet of the heating tube 1 on the other end side.
Patent JP-2000225574-A (JP)
Title: Wrench for valve handle
Inventor: NAKAMORI MITSUO
IPC: F16K31/60
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency and safety in the manually opening and closing operations of a valve. SOLUTION: A frame 4 is formed at the forefront of a handle 3, and one end of a belt 5 is fixed to one end of the frame 4 while the other end of the belt 5 is inserted into the frame 4. With the inside facing inward, the belt 5 is wound on valve handle, and the other end of the frame 4 is put in pressure attachment to the periphery of the belt 5 by rotating the handle 3 so that the belt 5 is fixed to the valve handle, and the valve handle is rotated by manipulating the handle 3.
Patent JP-H09220765-A (JP)
Title: High frequency thermal bonding method of non-polar resin and its laminate
Inventor: NEZAKI SHINJI
IPC: B29K67/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To mutually strongly bond non-polar resins without interposing a polar resin by irradiating the surface of a non-polar resin with ultraviolet rays having a peak within a specific wavelength range and subsequently applying an electric field thereto and allowing the ultraviolet irradiated surface to generate heat to fuse the non-polar resin. SOLUTION: The surface of a non-polar resin 10 showing characteristics such that a dielectric power factor is 0.006 or less at frequency of 1kHz-1MHz is irradiated with ultraviolet rays having a peak within a wavelength range of 380nm or less to be modified. Next, a pair of non-polar resin sheets 10, 10 are arranged so as to hold a non-polar resin sheet 10 of which both surfaces are brought to ultraviolet irradiated surfaces 10A therebetween and an electric field with frequency of 1-300MHz is applied to the non-polar resin sheets 10 by a high frequency heating apparatus consisting of upper and lower electrodes 11, 12 to perform high frequency thermal bonding.
Patent JP-H10211125-A (JP)
Title: Simple vacuum cleaner
Inventor: YAMAMOTO YOSHIKAZU
IPC: A47L5/12
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple vacuum cleaner requiring a small housing space and easily cleaning by sufficient suction force. SOLUTION: The simple vacuum cleaner 10 is constituted through the use of the air pump 20 of an axial flow type. A sucking side attachment 30 is attached attachably and detachably to its sucking port part and a sheet-like filter is detachably mounted inside of it to suck dust with air to collect dust. In addition, a discharging side attachment 40 is detachably fitted to a discharging port part 50 to narrow discharging air to be a fast air flow to blow off dust.
Patent JP-2000225434-A (JP)
Title: Method for creating intermediate blank shape for forged parts and method for designing die for forging
Inventor: ATSUMI YOSHITAKA
IPC: B21J1/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a creating method for an intermediate blank shape, with which the intermediate shape suitable to the shape in the case of giving the new shape of forged parts can be created without using the past data on the similar product, and a designing method for a forging die therefore. SOLUTION: A target shape is divided into block pieces having square cross section (No.1) and the vol. of each block piece is calculated (No.2). Then, each block piece is replaced into a rectangular parallelepiped of a high based on the vol. (No.3) and the vertex of each rectangular parallelepiped is arranged (No.4). Further, the profile of a target shape is disposed. Then, the curved line group is constituted by connecting each vertex and a profile line and further, the curved surface is constituted (No.5). The machining surface shapes for the intermediate blank shape and the forging die are decided with this curved surface.
Patent JP-S53116108-A (JP)
Title: Glass for production of original discs of video discs
Inventor: SUNAYAMA SEIJI
IPC: G11B7/26
Filed: 1977-03-18
Abstract: PURPOSE:To reduce the noise of video discs by using specific glass.
Patent JP-H09205764-A (JP)
Title: Single-phase linear motor
Inventor: KORENAGA NOBUSHIGE
IPC: H02K33/16
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the thickness of a holding frame from increasing by installing the holding frame and a stopper to the mobile magnet unit of a single- phase linear motor composed of a single-phase, coil wound around an upper yoke and the mobile magnet unit which moves along a stator composed of a lower yoke. SOLUTION: A mobile magnet unit is constituted of a magnet 30 and a mobile magnet holding frame 16 having a window for holding the magnet 30. A rectangular parallelepiped stopper 16a is formed at the position facing the window on a lower yoke 22 side below the window. The magnet 30 is magnetized in the thickness direction and has a downward projecting shape, because grooves 30a having such shapes that complement the stoppers 16a are formed on both sides of the lower part of the magnet 30. The magnet 30 is tightly put in the window of the frame 16 and firmly stuck to the window with an adhesive. Since the air gap between the lower yoke 22 and the magnet 30 becomes smaller, the mobile magnet unit can be assembled easily and the deterioration of the magnetic force of the unit is prevented.
Patent JP-S55122788-A (JP)
Title: Preparation of cephalosporin compound
Inventor: MURAKAMI MASAHIRO
IPC: C07D417/12
Filed: 1979-03-16
Abstract: PURPOSE: To prepare the title compound having antibacterial activity, safely, in high efficiency, by reacting 7-amino-3-(benzimidazol-2-yl)thiomethyl-3-cephem-4- carboxylic acid or its salt with a novel thioester.  
     CONSTITUTION: A compound I or its salt is made to react with a compound of formula II (R is H or methyl) in a solvent such as N,N-dimethyl-formamide, at 10W100°C, to afford a cephalosporin compound III or its salt. To shorten the reaction time, and to improve the yield, it is preferable to carry out the reaction in the presence of an acid catalyst such as a mineral acid (e.g. hydrochloric acid, sulfuric acid, etc.). The starting compound I can be prepared from 2-mercaptobenzimidazole by conventional process. The compound II can be obtained by reacting a compound IV with 1H-tetrazole-1-acetic acid in a solution at -50°CW+100°C.  
     EFFECT: Extremely simple and economical process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53113865-A (JP)
Title: Manufacture of decorative board
Inventor: MATSUO KOUJI
IPC: B32B37/00
Filed: 1977-03-15
Abstract: PURPOSE: To manufacture a decorative board at low cost utilizing a defective decorative board, by abrading the pattern surface of the defective board and then laminating a decorative layer thereon through an adhesive sheet followed by hot-pressing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63197196-A (JP)
Title: Light branching and connecting system
Inventor: SUZUKI SHUJI
IPC: H04B10/00
Filed: 1987-02-10
Abstract: PURPOSE:To branch an optical signal by using only a few number of kinds of control signals, by branching the optical signal inputted to a certain row to another row after branching it to plural columns, and furthermore, branching it to a large number of columns. CONSTITUTION:An optical switch 101 branches, for example, an inputted optical signal of 4mW at a ratio of 1:1, and inputs the optical signal of 2mW to an optical switch 102 via an optical waveguide path 112, and the optical signal of 2mW to an optical switch 105 via an optical waveguide path 119. The optical switch 105 branches the optical signal at a ratio of 1:1, and outputs the optical signal of 1mW from an emitting terminal 132 via optical waveguide paths 123 and 116, and inputs it to an optical switch 106. The optical switch 106 outputs the optical signal from the emitting terminal 133 of the optical waveguide path 124. Meanwhile, the optical signal inputted to the optical switch 102 is sent as it is to an optical switch 103 via an optical waveguide path 113, and is branched at a ratio of 1:1, and is inputted to an optical switch 107 via an optical waveguide path 121, and is inputted to an optical switch 104 via an optical waveguide path 114. The optical switch 107 outputs the optical signal from the emitting terminal 134 of an optical waveguide path 125.
Patent JP-H08243237-A (JP)
Title: Game system for pachinko parlor
Inventor: AKIYAMA DAISUKE
IPC: B42D15/10
Filed: 1996-02-19
Abstract: PURPOSE: To provide a cashless manner in which the rent-out operation fo PACHINKO balls through a game ticket while surely preventing a large number of balls discharged from a closed PACHINKO machine from being directly used at another machine with no use of human labor. CONSTITUTION: A control unit 3 provided for each of PACHINKO machines, is set through an insertion of a magnetic card, and pays out PACHINKO balls in a range given by ball number data stored in relation to the magnetic card through the intermediary of a ball bender 2, and decreases the stored ball number data by the paid-out number. When the corresponding machine is closed, a closing code is stored in relation to the magnetic card. Further, the control unit 3 stops the pay-out of balls based upon acquired ball number data stored in the magnetic card if the closing code is stored in the set magnetic card.
Patent JP-H05228788-A (JP)
Title: Working machine control device and method thereof
Inventor: NODA TETSUO
IPC: G05B19/18
Filed: 1992-02-18
Abstract: PURPOSE:To provide similar performance to an operation technique of a skillful operator by providing a control setting identifier to designate the control setting item of a working machine capable of automatically programming and an operation indicating item to indicate operation against the control setting item. CONSTITUTION:A control command holding part 5 is provided, in which one or more control command stated by a working machine control system is held, and the system is constituted of a control setting identifier to designate the control setting item of a working machine capable of automatically programming, tool numbers to designate tools to be used for working, and an operation indicating item to indicate operation against the control setting item. A working machine 6 is controlled following to the held control command sentence. Hereby, an operation technique of a skillful operator can be utilized.
Patent JP-H07244847-A (JP)
Title: Thin film forming apparatus
Inventor: KITAORI NORIYUKI
IPC: G11B5/85
Filed: 1994-02-28
Abstract: PURPOSE:To improve the running properties of a supporter and, further, form a metal thin film satisfactorily by a method wherein a mechanism which detects the sticking of the supporter to a can roll with a pressure sensor and remove the supporter from the can roll instantly is utilized. CONSTITUTION:A PET film 3 is paid off from a pay-off side roll 2a and wound around a cooling can roll 1. Magnetic metal 5 is deposited on the surface of the film 3 to form a magnetic thin film and the film 3 is taken up by a take-up side roll 2b through rotary rollers 12a and 12b. At that time, if the film 3 sticks to the roll 1 and a state shown by one-dot chain lines is produced, a pushing pressure from springs 13 with which the rollers 12a and 12b are made to butt against each other is detected by a pressure sensor 14. With this detection, a force in the recovery direction is applied to the rollers 12a and 12b instantly and the rollers 12a and 12b push the film 3 to remove the tape 3 from the roll 1 and the initial state is recovered. With this constitution, the running properties of the film 3 can be improved and the metal thin film can be formed satisfactorily.
Patent JP-S62192478-A (JP)
Inventor: JIYATSUKU BUTEIIE
IPC: C09J123/08
Filed: 1987-02-12
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-H07204285-A (JP)
Title: Filtration type breathing protector
Inventor: TADA YASUHIKO
IPC: A62B18/02
Filed: 1994-01-17
Abstract: PURPOSE:To prevent the burning of an inhaling passage filter and a drop in the gas permeability thereof by forming a heat resistant protection material laid outside the filter, out of a porous incombustible material having an infinite number of superposed and communicated vent holes, and keeping the average diameter of the holes and the porosity thereof at the specified values. CONSTITUTION:A centrifugal fan 14 rotates, driven by a flat type motor 13, and the fresh air thereby drawn passes a heat resistant protection material 12 and a filter 8. The fresh air is further sent in a radial direction and pushes open an air feed valve 5. Then, the fresh air is supplied from an air feed port 15 to the inside of an enclosure 2 for a user's inhalation. The material 12 is inserted in and coupled to a filter cover 9 so as to conceal the whole of the cross sectional plane of a fresh air flow, at a position outside the filter 8 or the fresh air side thereof. The material 12 is made of a porous incombustible material having an infinite number of superposed and communicated vent holes. Also, the average diameter of the holes is taken at 1.0mm or less, and the porosity thereof is made equal to or above 60%.
Patent JP-H09330069-A (JP)
Title: Method for generating color correction lookup table address by multi-level half toning process
Inventor: JIYOSEFU SHIYUU
IPC: G06F3/12
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a color collecting method which is less disadvantageous in speed than interpolation processing by providing the method with a step or the like which obtains converted images by being addressed to a lookup table including conversion values by use of a pixel value of the conversion-input picture. SOLUTION: A central processing unit 18 is connected to a CRT display device 30 by a display adaptor 32. A computer 10 including this constitution forms picture images on another display device 30 used for driving a printer 12. It is applicable to an arbitrary display device organized by pixels on the grounds that a CRT computer device such as the display device 30 has a resolution of pixel value higher than the single on-off value obtainable by printers. Each pixel has the color tone value of a required pixel and two values conceptionally associated with the dithery element, and by comparing these two values, the value at the time of outputting pixels in outputted binarized picture images and binarized picture images are generated.
Patent JP-H09220844-A (JP)
Title: Printer
Inventor: KOMAKI KATSUE
IPC: B41J29/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To set the emulation mode by a simple operation. SOLUTION: This printer is provided with a data editing section 3 with a plurality of emulators for editing printing data in compliance with the kind of printing data transmitted from a host device, a printing section 4 for print outputting the data edited by the data editing section 3, an operator panel 6 into which the operation commands for the editing section 3 is inputted, and a control section 1 for starting the monitoring of the operator panel 6 from the time of turning on a power source and controlling the operation of the editing section 3 and the like based on the setting inputted to the operator panel 6.  The operator panel 6 is provided with setting buttons 6a, 6b... corresponding to the information of emulators 3a, 3b... set on the editing section 3, and the control section 1 is provided with the mode monitor function for sensing the state of pressing down the setting buttons 6a, 6b... at the time of turning on the power source and also with the emulator specifying function for specifying and controlling the emulators based on the state of pressing down the bottoms by the mode monitor function.
Patent JP-H09232447-A (JP)
Title: Semiconductor memory
Inventor: KITAKATA MAKOTO
IPC: H01L29/786
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory which reduces a thin-film conduc tor layer, which increases the degree of designing freedom of a layout and which stabilizes a characteristic. SOLUTION: An SOI underlying substrate layer (a P-type substrate 101) is used as a wiring region. One side of an active-layer P<+> region 140 at a TFT (thin-film transistor) whose channel direction is a direction perpendicular to the surface of the SOI underlying substrate layer and which comprises a ring- shaped gate electrode 105 is connected to the SOI underlying substrate layer, and the other side is connected to a transistor which is constituted of an SOI- substrate active layer. When the film thickness of an upper-layer insulating film 109 at the gate electrode 105 of the TFT is set, an asymmetric gate offset is self-aligned.
Patent JP-S52143231-A (JP)
Title: Body scanning agent
Inventor: JIYON BARII REIDORAA
IPC: A61K33/24
Filed: 1977-03-18
Abstract: A Technetium-99m labelled tin colloid for liver scanning is made by adding Technetium-99m, as an aqueous solution of pertechnetate ion TcO4-, to a reagent comprising one part by weight of sodium, potassium or ammonium fluoride and from 0.00075 to 0.75 parts by weight of stannous tin.
Patent JP-S62188903-A (JP)
Title: Measurement of dimension using image processing
Inventor: KOSAKA SUMIFUMI
IPC: G01B11/02
Filed: 1986-02-14
Abstract: PURPOSE:To enable dimensions to be accurately measured eve for a surface to be measured that cannot be contained in the image area of a TV camera by calculating the dimensions at the measurement initiating and terminating ends of the surface to be measured based on the dimensions of the surface to be measured according to a prescribed procedure. CONSTITUTION:A moving table 20 carrying an object 10 to be measured thereon is so formed as to be freely movable laterally and mounted with a TV camera 22 thereon. First, an initial setting is so conducted that the measurement initiating end 12a of a surface 12 to be measured is positioned in the image area 30 of the camera 22. A point 12a is imaged and its image signals are image-processed to calculate the deviation width (a) between a reference line 30A and the initiating end 12a. Then, a measurement terminating end 12b is displaced as shown in Fig. (b) and the deviation width (b) between the line 30A and the terminating end 12b is calculated in the same manner. After such processings are completed, the displacement quantity of the table 20, that is, the displacement quantity (c) of the object 10 to be measured is calculated and the dimension L of the measured surface 12 is calculated by a prescribed expression to be outputted. Thus, even when the measured surface 12 is too large to bulge out of the area 30, the dimensions of the measured surface 12 can be accurately measured.
Patent JP-2000230697-A (JP)
Title: Float operation equipment
Inventor: KEITH FEAR
IPC: F16T1/20
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide float operation equipment composed of a float enduring a high pressure, occupying a small longitudinal space and having a comparatively low side surface, so as to reduce height of a chamber and the equipment itself. SOLUTION: A float 22 is arranged inside a chamber 20 which can endure high pressure. Lever means 23, 24 are attached to a starting means for supporting the float, while vertically pivoting inside the chamber according to the water level in the chamber. A control means is operated by means of the lever means according to the motion of the float which has an aspect ratio not less than two. In such float operation equipment, a valve means 34 which opens and closes an inlet for supplying driving steam 11 into the chamber is a spherical body having a means for generating turbulance against the steam flowing therearound.
Patent JP-S61189471-A (JP)
Title: Method for impressing test voltage for capacitor
Inventor: NAKANISHI KUNIO
IPC: G01R31/12
Filed: 1985-02-18
Abstract: PURPOSE:To reduce the stress of a capacitor sharply by forming an auxiliary capacitor connected to a low-voltage terminal of a capacitor to be tested in addition to the capacitor to be tested. CONSTITUTION:In the capacitor testing voltage impressing method, the auxiliary capacitor 9 connected to the low voltage terminal of the capacitor 1 to be tested and a DC power supply to be impressed on the high voltage terminal of the capacitor 1 are prepared in addition to said capacitor 1. The capacitor 9 is charged with a DC power supply having reverse polarity, and when the voltage is boosted to the voltage to be tested, the capacitor 9 is earthed. In said procedure, the time required for the boosting up to the voltage required for the voltage resisting test can be extremely reduced as compared to an ordinary method and the long impression of a testing voltage on the capacitor can be omitted, so that the stress of the capacitor can be extremely reduced.
Patent JP-H09204039-A (JP)
Title: Pellicle frame holder
Inventor: KAWAKAMI SATOSHI
IPC: G03F1/64
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To lower the possibility that dust is generated from the junctures between a pellicle frame and connecting pins and to suppress the deflection of the pellicle frame by the expansion and contraction properties of these pins. SOLUTION: This holder includes a square annular outside frame 11 which is capable of internally housing the square annular pellicle frame 1 therein, the stationary pins 12 which are mounted at one inner flank of the outside frame 11 or the inner flank and the one inner flank adjacent thereto and the moving pin 13 which is advanceably and retreatably mounted at the inner flank facing the inner flank mounted with these stationary pins 12. The pellicle frame 1 housed in the outside frame 11 is held by the stationary pins 12 and the moving pin 13.
Patent JP-S62191178-A (JP)
Title: Thermal transfer recording apparatus
Inventor: KAWAZOE KENJI
IPC: B41J35/22
Filed: 1986-02-18
Abstract: PURPOSE:To make it possible to perform clean correction by changing the release time of a recording correcting ribbon at the time of left-off, by providing a means changing the time required in separating the recording correcting ribbon from a medium to be recorded to a cassette for supplying the recording correcting ribbon. CONSTITUTION:At the time of correction, the end part of a lift-off tape 8 is being drawn up as a carriage 4 having a lift-off tape cassette 9 mounted thereto moves. The projection 10 of the tape cassette 9 is protruded to the rear side with respect to the advance direction of the carriage 4 to hold the lift-off tape 8 in a state contacted with recording paper 2 for a long time. When the lift-off tape 8 is released from the recording paper 2 immediately after heating by a recording head 5, no sufficient adhesive strength is obtained because of insufficient cooling and there is possibility capable of not releasing an ink dot 6C perfectly. Because the drawing-up time of the lift-off tape 8 can be extended by the projection, certain correction can be performed.