baber/WOPTO huggingface dataset:
Patent JP-2001058972-A (JP)
Title: (meth)acrylate derivative and its production
Inventor: KINUGASA KAZUNARI
IPC: C07C69/54
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound obtained from a glycidylalkyl (meth) acrylate having a specific structure, excellent in adhesion to a substrate, and having flexibility and also low viscosity. SOLUTION: This new compound is represented by formula I (R1 is H or methyl; R2 is a 4-10C alkylene; A is OOC, O or the like; R3 is a residual group after an active hydrogen-containing functional group is eliminated from a compound having the active hydrogen-containing functional group; n is 1 to 4). The compound of formula I is obtained by reacting a compound of formula II (e.g. 4-hydroxybutyl acrylate glycidyl ether or the like) with a compound of the formula Xn-R3 (X is carboxy, OH or the like), e.g. phthalic acid or the like. The above reaction is preferably carried out at 100-150 deg.C for 2-5 h in an inert solvent (e.g. toluene) in the presence of a catalyst (e.g. triethylamine).
Patent JP-S6476234-A (JP)
Title: Snap shot dumping system
Inventor: KATOU HIROYUKI
IPC: G06F11/28
Filed: 1987-09-18
Abstract: PURPOSE:To use the user processing program of one and the same construction for debagging as well as operation by outputting the information of a designated area at a dump request generating time only when an allocated character string is registered to a management table. CONSTITUTION:A snap shot dump processing part 13 retrieves whether the informed character string is registered to a control table 11 or not and when it is registered, the information of a designated place is edited and outputted from an output device 16. On the other hand, for example, when a user processing 10n is activated and executed in an executing part 12 and the execution proceeds to a burried dump request, the dumping request and the character string allocated to the program 10n are informed from the executing part 12 to the processing part 13 and the processing part 13 starts a processing. At such a time, since the informed character string is not registered to the table 11, the processing part 13 skips the next step. When the processing of the processing part 13 is ended, the executing part 12 executes the next instruction of the user processing program which is just executed.
Patent JP-H0894950-A (JP)
Title: Image recorder
Inventor: KODAMA KOICHI
IPC: G03G15/04
Filed: 1994-09-28
Abstract: PURPOSE: To realize an image recorder by which the recording starting position of an image on each scanning line is accurately aligned and also parts are not required to be added or changed even in the case of changing the frequency of a picture element clock signal. CONSTITUTION: The clock signal whose frequency is twice as high as that of the picture element clock signal is outputted from a synchronizing frequency divider circuit 37, and a picture element clock width signal 47 outputted from a counter 35 is compared with a reference value at a phase comparator 48. The compared result is to be an addition value or a contraction value by an up-down counter 51, and the value of a shift register 57 is amended. Thus, the frequency of the clock signal is adjusted, then the circuit 37 selects a signal having a phase near to the writing-starting position of the image from the clock signal and the clock signal having different phase at an angle of 180 deg., the selected signal is divided half, and the picture element clock signal 45 for the modulation of image data is formed.
Patent JP-S59123777-A (JP)
Title: Defatting and washing machine
Inventor: KAYAHARA SAKAE
IPC: C23G5/04
Filed: 1982-12-29
Abstract: PURPOSE:To provide a defatting and washing machine which is cable of treating continuously and rationally many pieces of works by feeding successively the works to a large-diameter washing chamber which is driven to rotate around a high inclined shaft in the rear part and is provided with a washing liquid well and a small diameter drying chamber. CONSTITUTION:Works are charged 46 into the washing chamber 4 of a washing machine 1 of a defatting and washing machine, and are dropped into a washing liquid well 42. The works are agitated and turned upside down according to the shape of a pentagonal shape in the rotating chamber 4 and are moved backward with the guide of a spiral wall 6. Fats and oils are washed away while the works are in the well 42. The works are moved upward along the relay tapered part 40 behind the chamber 4, are pulled from the well 42, and are moved into a drying cylinder part 5. Fresh washing liquid is ejected 77 thereto during this time to remove the fats and oils by finish washing. The works moving into the part 5 are agitated and turned upside down according to the shape of the pentagonal shape, whereby the works having an intricate shape are uniformly dried, are discharged 52 to the outside and are recovered. The automatic and continuous washing of the work is thus made possible and the rational washing of the works is accomplished with virtually no need for manpower.
Patent JP-H0979628-A (JP)
Title: Structure for attaching bent cap
Inventor: TOMIYASU KIYOSHI
IPC: F24F13/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To attach a bent cap in a structure that avoids duplication of the material. SOLUTION: A through hole 17A having a larger diameter than the cylindrical part 1A of a bent cap 1 is opened in an external wall material 17 of a building. To the inner side 17B of the external wall material 17 a plane board 4 is attached, which plane board 4 has a through hole 4A with a smaller diameter than the through hole 17A in the external wall material 17 and permits the cylindrical part 1A of the bent cap 1 to be passed through. The cylindrical part 1A of the bent cap 1 is passed through the through hole 17A and also through the through hole 4A in the plane board 4 and fixed to the through hole 17A by the use of fixing members each of which can be attached to the cylindrical part 1A and projects radially outward from the cylindrical part 1A.
Patent JP-S60125596-A (JP)
Inventor: KUMAGAI KOUJI
IPC: G21F9/02
Filed: 1983-12-12
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-S59119774-A (JP)
Title: Photo coupling semiconductor device
Inventor: KOJIMA SHINJIROU
IPC: H01L25/16
Filed: 1982-12-25
Abstract: PURPOSE:To obtain a photo coupling device of a small size and high moisture and insulation property by a method wherein a recess form reflection part is formed at the end surface of the first lead, an LED is contained therein, a photo transistor pellet is mounted at the flat part at the end surface of the second lead, which are arranged in opposition, and sealed with a transparent or opaque epoxy regin. CONSTITUTION:In the lead frame 34, the LED pellet 51 is installed and connected 52 at the flat part provided on the lead 31. In the lead frame 43, the LED pellet is contained in the reflection part 44 provided on the lead 41, and then connected 52. The tips of the leads 31 and 41 are opposed to each other at fixed distances and fixed to a metal mold, and the tip of each lead is sealed with the transparent epoxy resin 54, and further the molding for a package is performed by means of the black opaque epoxy resin 55. Thereafter, the device is completed by cutting the lead frame and dipping the shaped lead in solder. This constitution enables to obtain high insulation stregnth and high moisture resistance and to obtain a small-sized photo coupling device.
Patent JP-H1077615-A (JP)
Title: Base isolated pier
Inventor: IWAMURA HIDEYO
IPC: E02B3/06
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To cut off transmission of ground vibration to the upper part of a pier and apparatuses, to reduce a cost through reduction of the number piles, and to shorten a term of works by a method wherein the upper parts of the lower parts of pieces comprising a plurality of piles are coupled together by a coupling member for integrally formation, a plurality of base isolation shoes are arranged on the coupling member, and the upper part of the pier is arranged thereon. SOLUTION: A lower part A of a pier comprises a plurality of straight piles 1a and oblique piles 1b embedded in a seat bottom ground and the upper parts thereof are coupled together by coupling beams 2 for integral formation. A plurality of base isolation shoes 3 formed of lamination rubber are arranged in a dispersed state on the coupling beam 2, and an upper slab 4 built by precast or site construction and forming a pier upper part B is built thereon. Thus, transmission of horizontal ground vibration exerted on the pier lower part A during an earthquake is cut off by the base insulation shoes 3 and an inertial force is prevented from generation at an upper part B. This constitution remarkably reduces a horizontal force generated at the piles 1a and 1b, reduces the sizes of the piles 1a and 1b and the number of the piles, decreases a cost, and shorten a term of works.
Patent JP-H04114735-A (JP)
Title: Oxygen carrier
Inventor: UEMURA MICHIO
IPC: B01J20/16
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a carrier capable of continuously supplying oxygen to the bottom of the water lacking in oxygen by molding zeolite in a powdery or granular shape and subjecting the molded one to vacuum treatment under heating to remove moisture or gas before making oxygen and ozone adsorbed thereon. CONSTITUTION:In order to prepare an oxygen carrier, at first, natural or synthetic zeolite being an inorg. porous substance is preliminarily processed and molded into a powdery, granular or lumpy shape. Next, the molded one is subjected to vacuum treatment at 700 deg.C or lower to remove the moisture, gas or org. matter adsorbed on zeolite and, thereafter, gaseous oxygen or oxygen and ozone is adsorbed on the crystal structure of zeolite or oxygen and aerobic bacteria are bonded to the surface of zeolite. The oxygen carrier gradually discharge oxygen in water, the atmosphere or soil.
Patent JP-H1173258-A (JP)
Title: Low power consumption bus structure and method for controlling the same and system for synthesizing low power consumption bus structure and method therefor and portable information equipment
Inventor: USAMI MASAYOSHI
IPC: H01L21/822
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption bus structure in which low power consumption and the high speed of data transfer can be realized. SOLUTION: Plural functioning blocks 1, 3, 5 and 7 arranged on an LSI chip are connected, and a bus 9 to be used for data transfer between each functioning block is divided into plural sub-sections 9a, 9b and 9c, and the set of functioning blocks whose data transferring speed is high, for example, the functioning blocks 1 and 7 are connected with the same sub-section 9b. Moreover, connecting means 29 and 31 for arbitrarily electrically connecting or disconnecting the divided sub-sections are provided between each divided sub-section. Then, at the time of operating data transfer between the functioning blocks whose data transfer frequency is high, the sub-sections with which they are connected are electrically disconnected from the other sub-section by the connecting means.
Patent JP-2000076508-A (JP)
Title: Self-service type terminal device
Inventor: WYLIE CHRISTOPHER W
IPC: G07D11/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-service type terminal device which reduces the possibility of an illegal action performed in a distribution tray. SOLUTION: For this terminal device, a distribution tray 110 has a concave part plane 116 receiving a bill distributed by an ATM(automatic teller machine). The tray has a slot 122 improving access to the bill 14. Also, the ATM has an optically transparent window 120 which is arranged in a front panel 118 and offers visible access to the distributed bill 14 to allow a user to know if the bill 14 is distributed by the ATM 100. An optional obstacle arranged in the tray 110 is easily observed due to the slot 122 formed from the concave part plane 116 of the tray 110 and the tray 110. The optional obstacle arranged behind the front panel 118 is easily observed by the user through the window 120.
Patent JP-H04114546-A (JP)
Title: Line restoration system
Inventor: AOYAMA TAKASHI
IPC: H04M3/22
Filed: 1990-09-05
Abstract: PURPOSE:To improve the use efficiency of a line by preventing the release of the line and repetitively transmitting a start signal and a disconnect signal in an origination station when the origination station cannot receive a restoration completion signal. CONSTITUTION:The start signal is firstly transmitted from OGT and a select signal is transmitted. The select signal is received in ICT and a response signal is returned to OGT by the response of a called, whereby a system comes to a busy state. When the caller is precalled, a clear signal is transmitted from ICT. When OGT receives it, the disconnect signal is transmitted. ICT transmits the restoration completion signal by the reception of the disconnection signal 1. When OGT cannot detect the restoration complete signal within prescribed time owing to the cause of a line fault and the like, the transmission of the restoration completion signal is urged. Thus, the start signal is transmitted to ICT again, prescribed timing is taken and the disconnect signal is transmitted. OGT repeats the processing until the restoration complete signal is received. Thus, the invalid start of the fault line can be prevented.
Patent JP-S6293961-A (JP)
Title: Multilayer interconnection board
Inventor: USHIFUSA NOBUYUKI
IPC: H01L21/48
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a multilayer wiring board with high quality and high reliability which facilitates high density wiring by a method wherein insulating layers made of predetermined material and conductor layers made of predetermined conductor material are alternately laminated to form the ceramic multilayer interconnection board and an organic insulating layer and copper conductor layers with predetermined aspect ratio are laminated on the top surface of the multilayer interconnection board. CONSTITUTION:Through holes are drilled in a ceramic green sheet whose main component is mullite. The through holes are filled with conductor paste whose main component is W or Mo and predetermined circuit patterns are printed with conductor paste. 26 such sheets are piled by using guide holes and laminated by applying heat and pressure and subjected to a high temperature treatment to form a multilayer interconnection board 10. After nonelectrolytic nickel plating layer 6 and gold plating layer 7 are formed on the wiring board 10, an insulating layer 4 and copper conductor layers 2 and 9 with aspect ratio of not less than 1.0 and with the width of not more than 30mum and with the conductor resistance of not more than 0.5OMEGA/cm are formed on the surface of the wiring board 10.
Patent JP-H07280010-A (JP)
Title: Friction body of brake device and manufacture thereof
Inventor: ICHIKAWA TAKEO
IPC: C23C4/00
Filed: 1991-08-20
Abstract: PURPOSE:To enhance reliability of a brake device by improving the bonded surface between a friction material and a holding plate for holding a brake device. CONSTITUTION:When a friction material 5 to come into pressure contact with a brake disk (or brake drum) for braking is bonded into one body with a back plate 1 for integrally holding it, the bonded surface 3 of the back plate 1 is cleaved and after that, the back plate 1 and the friction material 5 are bonded into one body after a metal sprayed coating film 4 is formed thereon. Thereby, the deterioration of the bonded surface hardly occurs and the lowering of bonding strength due to use can be prevented.
Patent JP-2001056433-A (JP)
Title: Retrofocus lens
Inventor: HOSHI KOJI
IPC: G02B13/18
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a retrofocus lens whose back focus is long and which is suitable for a video camera, a digital camera and the like constituted so that high optical performance can be easily obtained. SOLUTION: This lens is constituted of a 1st negative lens L1 whose concave surface faces an image surface side, a 2nd positive lens L2, a 3rd negative meniscus lens L3 whose concave surface faces an object side, a 4th positive lens L4 whose convex surface faces the image surface side and a 5th positive lens L5 whose convex surface faces the object side in turn from the object side. Then, the focal distance (f) of a whole system, the synthetic focal distances (f1 and f2) of the 1st and the 2nd lenses, the synthetic focal distances (f3, f4 and f5) of the 3rd, the 4th and the 5th lenses, axial air gaps D1 and D2 between the 1st and the 2nd lenses and the radiuses of the curvature (Ri and Rj) of the (j)th lens surface of an (i)th lens are properly set.
Patent JP-2000069237-A (JP)
Title: Control method for image reader
Inventor: NAITO MITSUHIRO
IPC: H04N1/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To detect home position without erroneously detecting the gap between a pressing plate and a case as a border between a white board and a black board by moving an image sensor for a prescribed distance after the output of an image sensor at a black level is darker than the level for deciding a prescribed black level. SOLUTION: Each of R, G, B color LEDs 202 is integrated with a line sensor 201 or the like to configure a close contact image sensor, and an LED drive control voltage 203 selects to any of the LEDs 202 of each color and to light it, while causing this image sensor to move to read an R, G, B line sequential color image. This image scanner detects the border between a white board and a black board, by using an image signal when the line sensor 201 reads the white board and the black board to detect a home position which is a read reference position of the image sensor. Then when the output of the image sensor at a black level is obtained darker than the level for discriminating a prescribed black level, the image sensor is moved by a prescribed distance.
Patent JP-H0977712-A (JP)
Title: Production of optically active aldehyde
Inventor: ABIKO ATSUSHI
IPC: C07C47/21
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound at high yield under the easy removal of an assistant group with out using a strong base by reacting an optically active benzopyranoisoxazolidine with an organic carboxylic acid and reacting the obtained compound with an alkylating agent followed by reducing the reaction product. SOLUTION: (A) An optically active compound of formula I (R<1> is H or an alkyl) is made to react with (B) a compound of the formula R<2> CH2 COOH [R<2> is H, a (substituted) aromatic group or a (substituted) aliphatic group] or its reactive derivative to obtain a compound of formula II. The compound of formula II is made to react with (C) a compound of the formula R<3> -Y [R<3> is a (substituted) aliphatic group; Y is a halogen or a substituted sulfonic acid residue] to obtain a compound of formula III. Subsequently, this compound is reduced with a reducing agent such as lithium aluminum hydride to obtain a compound of formula IV.
Patent JP-S59123155-A (JP)
Title: Tetrode mass spectrograph
Inventor: OOTSUKA KIICHIROU
IPC: H01J49/42
Filed: 1982-12-28
Abstract: PURPOSE:To analyze both positive and negative ions with high sensitivities by automatically switching the polarity of d.c. voltage, applied to parallel arranged four columnar electrodes in addition to high frequency voltage, according to the polarity of ions to be analyzed. CONSTITUTION:A tetrode electrode mass spectrograph is constituted by placing an electron-impulse-type ion source 9 on one side of tetrodes 1-4, to which high- frequency voltage from an oscillator 7 is applied in addition to d.c. voltage from a d.c. power source 5, and placing a discharge slit 11 and an ion detector 12 on the other side. During analysis of positive ions, positive ions are taken out by controlling the ion source 9 through a control circuit 14 and positive voltage is applied to electrodes 1 and 3 by controlling the switching device 6 of the d.c. power source 5. During analysis of negative ions, the switching device 6 is switched so that negative voltage is applied to electrodes 1 and 3. As a result, optimum electric fields can be formed for both positive and negative ions, thereby enabling analysis to be performed with high resolution.
Patent JP-S6479012-A (JP)
Title: Production of superconductive material
Inventor: YAMAMOTO TOSHIYA
IPC: C01G1/00
Filed: 1987-09-18
Abstract: PURPOSE:To relatively easily obtain a superconductive material consisting of silver and the oxide of a baser metal than silver and having superior workability by preparing an alloy of silver and the baser metal and oxidizing the alloy so as to selectively oxidize only the baser metal. CONSTITUTION:When a superconductive material consisting of silver and the oxide of a baser metal than silver is produced, an alloy of silver and the baser metal is prepd. and the baser metal in the alloy is selectively oxidized to obtain the superconductive material contg. the oxide of the baser metal highly dispersed in silver. The oxidation is carried out at a temp. below the m.p. of the alloy in a pressure vessel filled with oxygen or in the air. The ratio between silver and the baser metal is preferably regulated so that the oxide of the baser metal is contained in silver by 10-50vol.%.
Patent JP-H0396302-A (JP)
Title: Method and device for impregnating liquid into lumber
Inventor: IKEDA NOBUO
IPC: B27K3/08
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a favorable liquid impregnation effect, by a method wherein after completion of decompression, the inside of a tank is pressurized by loading a liquid into the tank with a pressure pump, the liquid in the tank is released under atmospheric pressure and the liquid is impregnated into lumber to be treated while discharging outside residual air existing within the liquid in the tank or on the surface of the lumber to be treated. CONSTITUTION:A decompression nozzle 10 at the upper part of a pressure vessel 1 is closed and a compressed treatment liquid 20 is sent into the pressure vessel 1 with a pressurizing nozzle 11 at the upper side of the pressure vessel 1. Then, along with pressurization of the inside of the pressure vessel 1 a valve 7 is either opened a little with hand-worked operation or opened by actuating the same intermittently by making use of a solenoid valve. With this construction, the inside of the pressure vessel 1 is released under atmospheric pressure and air existing in a liquid in the vessel 1 or on the surface of lumber 2 to be treated is discharged outside of the pressure vessel 1. Then, when a truck 3 is pulled out by opening a lid 9 after restoration of pressure of the inside of the pressure vessel 1 to normal pressure by suspending operation of each device, the lumber to which liquid impregnation treatment is performed can be taken out.