baber/WOPTO huggingface dataset:
Patent JP-S62186146-A (JP)
Title: Non-pollution windowless henhouse
Inventor: TAIRA TAKESHI
IPC: F24F7/06
Filed: 1986-02-10
Abstract: PURPOSE:To preserve environments within the henhouse and to prevent pollution from occurring in the environments outside the henhouse by supplying external air into the henhouse so as to prevent a convection or an overflow from being generated. CONSTITUTION:When a blower 19 is operated, fresh air is taken in through an external air intake port 17, and is absorbed of its hot heat in summer season, and warmed in winter season, while passing through an under-ground pipe 18, and supplied into a dual ceiling 13. The air is blown down through blow-off ports 14a provided uniformly on the full surface of the lower ceiling 14 to form a downward air stream. The downward air stream passes through a passage 16 and a cage frame 15 and is sent into an exhaust duct 21 together with the odors of deposited materials 20 from an air collecting hole 21a of an exhaust duct 21 provided on the ground surface. The thus introduced air reaches a soil deodoring device 23 from the exhaust duct 21 by exhaust air 22, in which odor, powdery dust and the like are removed,and the air becomes non-pollution air and is dispersed into the atmosphere.
Patent JP-H08222509-A (JP)
Title: Substrate and its manufacture
Inventor: HASHIMOTO KOICHIRO
IPC: H01L21/301
Filed: 1995-02-16
Abstract: PURPOSE: To increase the kind of a pattern for process monitoring without increasing a chip area by a method wherein circuit patterns are formed differently by using an identical master plate. CONSTITUTION: Patterns, for process monitoring, which are selected arbitrarily from two kinds of patterns 7A, 7B which have been prepared in advance are formed in scribing regions 3 formed around a plurality of circuit elements 2A to 2I which are formed on a silicon single-crystal substrate 1. Thereby, since circuit patterns can be formed differently by using an identical master plate, kinds of patterns for process monitoring can be increased without increasing a chip area. As a result, the number of process monitoring items can be increased.
Patent JP-H03232966-A (JP)
Title: Sputtering device
Inventor: SHIODA AKIRA
IPC: C23C14/35
Filed: 1990-02-07
Abstract: PURPOSE:To uniformly consume a target and to prolong the life thereof by periodically moving a shielding plate provided between magnets forming a closed magnetic field near the surface of the target, thereby changing the shielding place of the magnetic field. CONSTITUTION:The substrate 2 and the target 3 are disposed to face each other in a vacuum vessel into which gaseous Ar or the like is introduced from a gas introducing port 1A and the inside of which is evacuated to a vacuum from a discharge port 1B. A DC voltage is impressed to this target 3 to convert the above mentioned gas to plasma. Magnets 4, 5 are disposed below the target 3 and the magnetic field is formed near the surface of the target 3 to confine the above mentioned plasma on the surface of the target 3. The target 3 is efficiently sputtered in this way and the atoms jumping out of the target are deposited on the substrate 2. The magnetic field shielding plate 7 which shields a part of the magnetic field is periodically moved between the target 3 and the magnets 4, 5 of the above-mentioned sputtering device to periodically change the point where the magnetic field is shielded. The life of the target 3 is prolonged in this way and the cost of the thin film formation is reduced.
Patent JP-S53112720-A (JP)
Title: Electronic musical instrument
Inventor: KIMURA TAKESHI
IPC: G10H1/18
Filed: 1977-03-14
Abstract: PURPOSE: To facilitate envelope controlling, etc. with a simple construction by prossing the kyeboard information by a matrix circuit through capacitors of small capacities. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63276815-A (JP)
Title: Method for making surface to be transparently conducting
Inventor: YAMAMOTO HIDEO
IPC: H01B1/12
Filed: 1987-02-12
Abstract: PURPOSE:To enable the conducting of a surface of a high-molecular material without deteriorating its transparency by using a good solvent to dissolve a TCNQ complex and next removing the solvent to precipitate crystal of this complex on the surface of the high-molecular material and obtaining netted structure from this crystal. CONSTITUTION:A good solvent is used to dissolve high-molecular materials II adhesive to an insulating high-molecular material I and 7,7,8,8-tetra cyano quinone dimethane complex (TCNQ complex). After a coating or spraying method is used to coat the surface of the high-molecular material I uniformly with this solution, the good solvent is removed to precipitate needle-shaped crystal of the TCNQ complex in netted structure on the high-molecular material I. When this netted structure is composed from the crystal precipitated on the surface of the high-molecular material I, the conducting of the surface is enabled without deteriorating its transparency.
Patent JP-S62185142-A (JP)
Title: Analysis gas trapper
Inventor: OHATA TOSHIICHI
IPC: G01N1/28
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a gas trapper which enable a simple and accurate quantitative analysis, by arranging a decomposition container and a gas trapping container made to communicate therewith. CONSTITUTION:Firstly, for example, about 0.3g of a sample 1 of carbon fiber reinforced aluminum is put into a decomposition container 4, 6N hydrochloric acid injected therein to as a decomposing liquid 2 while a plunger 14 of the gas trapping container 9 is moved downward. Then, the container 4 is heated with a heater 5 to decompose the sample 1 completely. A gas generated is cooled with a cooling tube 7, and flows into a trapping container 9 through a hole 11 at a cylinder section 10 via a cock 13 at an opening position passing through a glass tube 6. After the melting of the sample 1, the unit 5 is removed, the heating is stopped and the container 4 is water cooled to be returned to a room temperature. Then, the cock 13 is closed. Under such a condition, the entire container 9 is removed from a link section 8 of the tube 6, made horizontal to measure the volume of the gas and then, the concentration of methane in the gas being trapped is measured by a gas chlomatograph. Finally, the content amount of aluminum carbide is calculated by a specified formula.
Patent JP-H04267132-A (JP)
Title: Three dimensional object-forming device
Inventor: MIURA HIROTSUNA
IPC: B29C67/00
Filed: 1991-02-22
Abstract: PURPOSE:To reduce the operational time for forming a three dimensional object, while the scanning of two dimensional laser beam is made unnecessary by providing a liquid-crystal spatial optical modulator, and the light source for curing light-curable material, etc., in the forming of the light-curable material by using laser beam. CONSTITUTION:The laser beam 112 outputted from a laser source 10 is made into the parallel beam expanded by a beam-expander 102 and a collimate lens 103. Said laser beam 112 is phase-modulation according to the computer- holograph recorded by a liquid-crystal optical modulator 104 in mode ECB (electric field-controlling birefringence), whereby the cross sectional image of three dimension is regenerated on the surface of a resin tank 105. The uncured resin 106 on the surface of the resin tank is cured by the radiation of laser beam. Then, while a formed object 7 is fixed onto a table 108, and the table 108 is sent downward by a z-direction-sending device 109, the uncured resin which appears successively on the surface of the resin tank is continuously cured into the shape of a cross sectional statue, thereby obtaining an aimed three dimensional formed object.
Patent JP-S53113265-A (JP)
Title: Method of treating west liquid containing mercury
Inventor: OONUKI YASUO
IPC: C02F1/461
Filed: 1977-03-15
Abstract: PURPOSE: To accomplish a safe and effective treatment of drainage containing mercury through electrolysis thereof so as to attain a given level of mercury concentration in an anion chamber and subsequent removal of residual mercury ion in the electrolyte by absorption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63196253-A (JP)
Title: Washing device for agricultural product
Inventor: SHIMADA TAKAO
IPC: A23N12/02
Filed: 1987-02-10
Abstract: PURPOSE:To make it possible to cleanly wash agricultural products without damaging in transporting the agricultural products by a conveying passageway, by bringing a soft mop-shaped cleaning material having proper moisture into contact with the agriculatural products in such a way that the cleaning material wraps the agricultural products. CONSTITUTION:Agricultural products 18 as material to be washed are successively transported by a conveying passageway 10. In a cleaning part, a soft mop- shaped cleaning material 28 consisting of fibrous material aggregate are transplanted on a circulating member 20 circulated and driven above the conveying passageway 10 in such a way that the cleaning material can be brought into contact with the agricultural products which are being transported on the conveying passageway 10. Further in a water washing part 30, water is added to the cleaning material 28 and the cleaning material 28 is washed. Consequently, soft agricultural products such as tomato, etc., can be cleanly washed without damaging.
Patent JP-S59153844-A (JP)
Title: Variable crown cooling roll
Inventor: TAKIGAWA TOSHIKAZU
IPC: C21D9/573
Filed: 1983-02-23
Abstract: PURPOSE:To make temp. distribution uniform in the transverse direction of a roll formed internally with annular gaps for varying crown and spiral grooves for circulating cooling water and to improve cooling capacity by forming the spiral grooves in multiple lines and running the cooling water from two directions. CONSTITUTION:Inside and outside layer sleeves 2, 3 are fitted in the cylindrical part 1a of an arbor 1, and a fluid pressure is introduced through a rotary joint 5 and introducing holes 6, 7 from the outside into annular gaps 4 formed on the outside circumference of the part 1a to make the rate of crown variable. N- lines of spiral grooves 9 are formed between the sleeves 2 and 3 and are divided to forward and backward spiral grooves A, B, so that the cooling water is circulated separately in the two directions of the spiral grooves. More specifically, the cooling water from the utside via a rotary joint 10 is supplied through a central introducing hole 11 then through introducing holes 11A, 11B to the grooves A, B at both ends of the respective sleeves. The cooling water pass the grooves A, B, flows through discharging holes 12A, 12B from the sleeve ends on the respective opposite sides and returns to the joint 10.
Patent JP-S63196272-A (JP)
Title: Substrate material for cell culture
Inventor: ASAKO SHIGERU
IPC: C12M3/02
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a substrate for cell culture having excellent adhesiveness to cell and distensibility and proliferativity of cell, capable of carrying out high-density and long-period cell culture, by supporting a saccharide, protein, etc., on the surface of a high polymer substrate irradiated with ultraviolet. CONSTITUTION:The whole surface of a substrate for cell culture which consists of an olefinic polymer, polyester resin, etc., and molded preferably into a porous or tubular shape, hollow yarn, etc., is irradiated with ultraviolet rays or the surface of the substrate is partially irradiated with the ultraviolet rays in a lattice pattern, striped pattern, polkadotted pattern, etc., to form a hydrophilic group on the surface of the base material. Then one or more selected from a saccharide, protein, lipid and complex compound thereof is supported on the surface of the substrate by a conventional procedure.
Patent JP-S63195068-A (JP)
Title: Body frame for automobile
Inventor: TAKAO KOJI
IPC: B62D21/12
Filed: 1987-02-10
Abstract: PURPOSE:To make a body frame correspondable to engines different in configuration, by constituting this body frame to be divided into a front frame where an axle unit is assembled, a center frame and a rear frame respectively, and installing a center frame connecting part in front and in the rear of the front frame. CONSTITUTION:A front frame 2 is vertically connected to the front of a center frame 3, while a rear frame 4 is vertically connected to the rear of this center frame 3 as well. With this arrangement, a body frame 1 for a front engine is constituted. And, the front frame 2 is vertically connected to the rear of the center frame 3, and another front frame, where an axle unit is assembled, is vertically connected to the front of the center frame 3. With this constitution, a body frame for midship engine use is constituted. Thus, divided frames are usable in common according to each engine different in arrangement stops.
Patent JP-H09223047-A (JP)
Title: Control method for computer network
Inventor: HIGAKI SEIICHI
IPC: G06F3/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the usability of stored resources and the response in access by avoiding bias in the use rate of stored resources distributedly existent in a computer network. SOLUTION: A file server 701 (FS1) and a file server 702 (FS2) are connected to a network 700, an external storage device 703 is connected to the file server 701 and an external storage device 704 is connected to the file server 702. The storage areas of the respective external storage devices 703 and 704 are managed while being divided into plural segments 1-n, the file servers 701 and 704 have volume management information 705 storing respective logical segment numbers, segment existent server names and physical segment numbers in respective entries 706, 707 and 708, volume for the unit of user reference can be constituted from the set of arbitrary segments 709 distributedly existent in the external storage devices 703 and 704, and the arrangement of segments is dynamically changed at need.
Patent JP-H06243819-A (JP)
Title: Electron detector for electrostatic hemi spherical electron energy spectroscope
Inventor: SEKINE SATORU
IPC: H01J49/48
Filed: 1993-02-18
Abstract: PURPOSE:To prevent the mixing of electron of the neighboring channel and a deterioration of the energy resolution, by making the form of the inlet opening of a channeltron in a curved line slit form following the arc of the spherical surface of a hemispherical analizer. CONSTITUTION:A channeltron 10 is an electron doubling pipe which consists of an inlet opening 11, an insulating pipe 12, and an electrode 13, and a high voltage with the minus side at the opening 11 side and the plus side at the electrode 13 side is applied between the opening 11 and the electrode 13 so as to double the incident electron, and the incident electron intensity is detected by detecting the current. The form of the opening 11 is formed in a curved line slit form following the circular arc A of the spherical surface of a hemispherical analizer. By forming the opening 11 of the channeltron 10 in a curved line slit form in such a way, a mixing of electron of the neighboring channel is eliminated, and the sensitivity is improved by extending the length of the opening 11 without reducing the resolution of energy.
Patent JP-H06242655-A (JP)
Title: Color image forming device
Inventor: TAKEDA MAKOTO
IPC: G03G21/06
Filed: 1993-02-18
Abstract: PURPOSE:To prevent residual toner from entering a development unit by reducing an amount of toner remaining on the periphery of a photosensitive drum after cleaning. CONSTITUTION:A corona discharger 58 is arranged in front of a cleaner 59 opposing to the circumferential surface of the photosensitive drum 30 with a prescribed interval. Also, an AC bias power source 60 and a DC bias power source 61 are connected to a discharge wire 58A of the corona discharger 58. When a multicolor image is formed, DC bias voltage of 200-800V having the oppositie toner polarity to the toner during development and AC bias voltage of approximatery 8kV are superposed and impressed to the discharge wire and discharged to the residual toner (d) on the photosensitive drum 30. When a monochromatic image is formed only the AC bias voltage of 8kV is impressed and discharge with impressing DC bias voltage.
Patent JP-H08225913-A (JP)
Title: High frequency discharging thermal spraying device
Inventor: KONO TAKAYUKI
IPC: C23C4/12
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a device, in which the melt-down of the tip part of an electrode can be prevented and the start of discharge is easily executed even in the case of low electric power and the deterioration of quality at a thermal-sprayed part in a work caused by the shortage of shield at the time of thermal-spraying can be prevented. CONSTITUTION: In a high frequency discharging thermal splaying device provided with a high frequency generator 16, an output tank circuit 8 for inputting the high frequency power from the generator 16, a powder supplying device 9 and a gas supplying device 10 connected with the input side of a tubular coil 3 arranged in the above circuit 8, and a tubular electrode 5 connected with the output side of the above coil 3, a chip composed of a tungsten at the tip part of the electrode 5 is arranged and thereby, the tip part of the electrode does not develop such the melt-down as to develop in the conventional device, and the used electric power can be raised and the electric discharge is facilitated.  Further, a gas nozzle 12 for shield composed of an insulating material having small dielectric loss is arranged so as to enclose the chip and thus, the service life of the electrode can be extended and the quality of the thermal-sprayed part can be improved and also, the generating efficiency of plasma can be improved and the treatment is facilitated.
Patent JP-H05226207-A (JP)
Title: Processing system of semiconductor device
Inventor: TAKAHASHI KAZUO
IPC: G06T7/00
Filed: 1992-02-17
Abstract: PURPOSE:To absorb a machine difference by a method wherein a machine whose load value is smallest is designated as a treatment machine from the load value of a working operation at each machine in a process which affects a dimensional value and a characteristic value, a conditional value is corrected according to the deisgnated machine and the correction value of the conditional value for each machine is set. CONSTITUTION:The update 1 of a conditional value renews the conditional value according to the difference between a measured value and its standard value. A machine designation decision 2 decides a machine, whose load value is the smallest, as a treatment machine from the work load value of each machine in a process (m+n) in which a machine difference obtained by a load computation 10 is generated. The monitoring 3 of the treatment machine prohibits a treatment by displaying an error to a report at the start of an operation from a terminal 11 when the treatment is to be executed in a machine other than the machine designated in the machine designation decision 2 in the process (m+n) in which the machine difference is generated. A machine difference correction 4 corrects the conditional value according to the machine designated by the machine designation decision 2 against the update 1 of the conditional value. Thereby, a correction value which absorbs the machine difference can be reflected in a control operation.
Patent JP-H05224919-A (JP)
Title: Program execution system for microprocessor
Inventor: SEKIGUCHI FUMIKO
IPC: G06F9/32
Filed: 1992-02-17
Abstract: PURPOSE:To exclude duplication of a repeat frequency portion of a memory access time by providing a shift register group in place of a cache memory and a shift register control part, and controlling the number of times of read-out of a program from the shift register group. CONSTITUTION:In the case of executing a program used repeatedly such as a cache mode, etc., the program read out of a program memory 10 is inputted to a program decoder 50, and simultaneously, stored in a shift register group 30. The program stored in the shift register group 30 is stored in shift registers 31, 32,... at every word. A repetition of execution of a second time and thereafter is executed by reading out the program in order of registers 34, 33, 32 and 31, and receiving it through a program decoder 50 by a fact that a program executing part 60 drives a shift register control part 40 by the number of words set in advance and a constant determined from this number of times of repeat.
Patent JP-H10227906-A (JP)
Title: Projection type optical device
Inventor: OI YOSHIHARU
IPC: G02B3/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To project a light image and to obtain a high contrast ratio by arranging the center axis of the curved surface of an eccentric image forming means, which is arranged between a light source system and a projection optical system, outside the surface of an optical element. SOLUTION: The light emission part of a light source 11 consisting of a metal halide lamp, etc., is arranged at the 1st focus position of an elliptic mirror 12 and after the light emitted by the light source 11 is converged by the elliptic mirror 12 on nearby its 2nd focus, light having passed through a 1st aperture stop 13 arranged at the 2nd focus position is converged by an eccentric piano-convex lens 14 ti impinge on a reflection type liquid crystal optical element 15, reflected by the rear side to return to the incidence side, and converged by passing through the eccentric piano- convex lens 14 again, so that the light is passed through a 2nd aperture stop 18 as a device which reduces diffused light and projected by a projection lens 19 of the projection optical system on a screen.  In this case, the convex surface of the eccentric piano-convex lens 14 is axially symmetrical and its symmetry axis CX is not in the surface of the liquid crystal optical element 15, i.e., an optical modulating layer. Namely, the axis of symmetry corresponding to the center axis of the original curved surface is provided outside the area of an optical modulating means.
Patent JP-S53113739-A (JP)
Title: Power source apparatus of single phase direct current arc welding
Inventor: OKU TAKESHI
IPC: B23K9/06
Filed: 1977-03-16
Abstract: PURPOSE: To obtain a good arc characteristics, having no arc phenomena, such as winkling or a touch of burning, by giving the phase difference on output electric current of the first and second single phase rectifier circuit, connected in common. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63197490-A (JP)
Inventor: NAKAMURA MASAO
IPC: D05B39/00
Filed: 1987-02-13
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-H05221124-A (JP)
Title: Developing sheet for pressure-sensitive recording
Inventor: SANO MASAJIRO
IPC: B41M5/155
Filed: 1992-02-17
Abstract: PURPOSE:To increase developed color density and a color forming speed by adding two kinds of metal salts of salicylic acid derivatives respectively represented by specific general formulae, amide, urethane and a urea derivative to the same layer. CONSTITUTION:Salicylic acid derivatives represented by formulae I, II, for example, zinc salts of a 3,5-dialkylsalicylic acid derivative and a 3-aralkyl-6- methylsalicylic acid derivative and a compound represented by formula III such as amide, urethane, a urea derivative or N-octyldodecanoylamide are added to the same layer. In the formulae I, II, III, R1 and R2 are a hydrogen atom, an alkyl group or an aralkyl group, R3 is an aralkyl group or an alkyl group, R4 is a hydrogen atom or an alkyl group, R5 is an alkyl group, an aryl group, an alkoxy group, an alkylamino group, a dialkylamino group, an arylamino group an N-alkyl-N-arylamino group or a diarylamine group and R5 and R6 are a hydrogen atom, an alkyl group, an aryl group, a cyclic group wherein R5 and R6 are connected or a cyclic group wherein R6 and R7 are connected.