baber/WOPTO huggingface dataset:
Patent JP-H09263794-A (JP)
Title: 1,1-dichloro-1-fluoroethaen composition
Inventor: KITAMURA TATEO
IPC: C11D7/28
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which does not adversely affect materials such as plastics and rubbers and is useful for cleaning various articles by mixing a specified perfluoro compound with 1,1-dichloro-1-fluoroethane in a specified ratio. SOLUTION: This invention provides a composition comprising at least one perfluoro compound (X) selected among perfluoro-n-pentanes (A) and perfluoro-4- methylmorpholines (B) and 1,1-dichoro-1-fluoroethane (C), wherein the total amount of components X and C is 50wt.% or above based on the composition, and the amounts of components X and C are 1-99wt.% and 1-99wt.% based on the total amount of components X and C, an azeotropic composition comprising 37wt.% component C and 63wt.% component A or comprising 58wt.% component C and 42wt.% component B, and a pseudoazeotropic composition comprising 32-42wt.% component C and 58-68wt.% component A or comprising 52-64wt.% component A and 36-48wt.% component B.
Patent JP-S5683343-A (JP)
Title: Improved prosthetic joint
Inventor: FUREDERITSUKU EFU BUUCHIERU
IPC: A61F2/00
Filed: 1980-06-02
Abstract: A prosthesis for the surgical replacement of a dysfunctional knee joint. The prosthesis includes a tibial platform, one or two tibial bearing inserts, and a femoral component. In a unicompartmental embodiment of the invention, the tibial platform includes a spike for securing the tibial platform to the tibia. The tibial platform, in the unicompartmental embodiment, includes a track, which may be curved, and which is slidably engaged in dovetail fashion by a tibial bearing insert. The superior surface of the tibial bearing insert is concave spherical, designed to slidably engage the inferior surface of the femoral component. The inferior surface of the femoral component is generally convex spherical, with radius of curvature slightly smaller than the radius of curvature of the tibial bearing insert. In a bicompartmental or tricompartmental embodiment of the invention, the tibial platform includes two tracks, each of which may be curved, and each of which slidably engages in dovetail fashion a tibial bearing insert. The two tibial bearing inserts each engage, via their superior concave spherical surfaces, mating inferior convex surfaces of the femoral component. The two curved tracks are in general not concentric; rather, the center of each falls on a line normal to the plane of such curved track and passing through the center of curvature of the concave spherical surface of the tibial bearing insert of the other curved track.
Patent JP-H11268807-A (JP)
Title: Rack of automatic warehouse
Inventor: TAMAOKI MITSURU
IPC: B65G1/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rack of an automatic warehouse, which is equipped with a horizontal barrier difficult to bend during and after its setting, and in which a dead space caused by setting of the horizontal barrier is restricted to a minimum. SOLUTION: A rack 1 of an automatic warehouse is equipped with struts 2 erected back and forth and left and right, shelf members protruded left and right from the backward and forward struts 2, a horizontal barrier 4 provided on a particular step, and a sprinkler head 8 provided near a lower part of the horizontal barrier 4 below the shelf members. The horizontal barrier 4 comprises a pre-attaching member 17 attached to the strut 2, and post-attaching members 11 attached to the pre-attaching member 17. The pre-attaching member 17 is formed with a head attaching part 16 and edging parts 14 below the head attaching part 16. The post-attaching member 11 is formed with attaching part 20 attached to the edging part 14 and evaginating parts 12 above the attaching part 20.
Patent JP-H05282182-A (JP)
Title: Method for detecting runaway of cpu
IPC: G06F11/30
Filed: 1992-03-30
Abstract: PURPOSE:To improve a CPU runaway detecting function by outputting a reset signal after checking that an interruption subroutine to be properly executed at normal time is normally operated. CONSTITUTION:Since an interruption based upon a watchdog timer 17 is a non-maskable interruption, a reset signal is surely send to the CPU 10 if a main routine does not normally flow due to the runaway of the CPU 10. On the either hand, an interruption based upon a timer 18 is a maskarable interruption, so that the CPU 10 runs away and an interruption control flag is turned to an inhibited state, the interruption from the timer 18 is not accepted even when the main routine normally flows. Thereby when the timer interruption subroutine is not normally executed, the timer 17 is driven and the CPU 10 is reset similarly to the case that the main routine is not normally driven.
Patent JP-S53467-A (JP)
Title: Heat exchanger
Inventor: FUJIO MASAYOSHI
IPC: C10G9/00
Filed: 1976-06-25
Abstract: PURPOSE: To prevent, in a heat exchanger, vortex flow cracked gases from generating, to cool rapidly and thus to prevent effectively the caulking phenomena, by making the inlet portion of cracked gases into a horn shape which has no irregular bending, using a plurality of truncated conical members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02255491-A (JP)
Title: Oil feeder of escalator
Inventor: SAITO RYOICHI
IPC: B66B31/00
Filed: 1989-03-27
Abstract: PURPOSE:To rationalize an oil feeding work at the time of maintenance and to reduce the cost by connecting a large oil tank for replenishing feeding of an oil feeder to an oil feeder of an escalator by a pipeline. CONSTITUTION:In maintenance and inspection for an oil feeder 12 of an escalator 1, a large oil tank 13 installed in a machine room 2a of an escalator 1 connected to the uppermost floor is replenished with lubricating oil, and the replenished lubricating oil reaches a pump 12b attached to an oil tank of an oil feeder 7 of each escalator through a pipeline 14. The oil tank is replenished with lubricating oil in the pipeline 14 through a branch pipe 14a by the periodic drive of the pump 12b. Oil feeding to a driving device 7 is performed from the first and second oil feeding ports from the oil tank through a middle junction and both end portion junctions. Accordingly, oil feeding to the driving device 7 of each escalator 1 can be automatically performed through an oil feeder 12 without stopping an oil feeding function.
Patent JP-H11266756-A (JP)
Title: Indicator of fishing reel
Inventor: KATAYAMA HITOSHI
IPC: A01K89/015
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enable a liquid crystal indication part to be lighted while reducing consumption of an electric source and without intercepting a reel operation. SOLUTION: This indicator of a fishing reel is a device fitted to a reel main body to illustrate indication data containing water depth data of a tackle and has a water depth indication part 5, an operation key part 6, a back light 35, a reel controlling part 30 and a button electric cell 22. In this invention, a lighting mode is provided by the operation key part 6 and the back light 35 is lighted for a prescribed time during a driving of the reel or an operating of the reel by the reel controlling part 30.
Patent JP-S552630-A (JP)
Title: 3,4-dihydrocarbostyril derivative
Inventor: TOMINAGA MICHIAKI
IPC: C07D215/32
Filed: 1978-06-19
Abstract: NEW MATERIAL:A 3,4-dihydrocarbostyril devivative of formula I: [R 1  is lower alkanoyl or 2,3-epoxypropyl group; R 2  is H, 2-tetrahydropyranyl group, R 3   CO(CH 2 ) m -(R 3  is lower alkyl group; m is an integer 1W4), or formula II; R 2  is not H or R 3  CO(CH 2 ) m -when R 1  is 2,3-epoxypropyl group].  
     EXAMPLE: 5-Acetyloxy-8-hydroxy-3,4-dihydrocarbostyril.  
     USE: An intermediate for remedies of angina pectoris, arrhythmia, and hypertension.  
     PROCESS: The acyl group (the 8-position) of a 5,8-diacyloxy-3,4-dihydrocarbostyril of formula III is selectively hydrolyzed to give the compound of formula I: (R 1  is lower alkanoyl group; R 2  is H). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63237898-A (JP)
Inventor: MATSUBARA YASUYUKI
IPC: B26F1/40
Filed: 1987-03-27
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-S58191276-A (JP)
Inventor: YAMAMOTO TOSHIHIRO
IPC: D06M101/16
Filed: 1982-05-04
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-H09266378-A (JP)
Title: Laminated board manufacturing method for printed interconnection boards
Inventor: KITAGAWA SHUJI
IPC: H05K3/38
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a thermosetting resin to a Cu circuit and acid resistance by treating the Cu circuit with an acid water soln. contg. formic acid, etc., to rough the surface thereof, coating specified silane compd. on the surface of this circuit and heat treating it. SOLUTION: A laminated board for printed interconnection boards for use in electric/electronic apparatus is produced by treating a Cu circuit formed on the board with an acid water soln. contg. formic acid, Cu ions and chelating agent of the Cu ions to roughen the surface of the circuit, coating a silane compd. R<1> Si(OR<2> )3 on this surface (R<1> is org. functional group and R<2> is hydrocarbon group or H), heat treating it at 140-200 deg.C for 15-90min and adhering the circuit to a thermosetting resin. Thus, the rough surface of the Cu circuit obtained by the acid water soln. treatment is tightly bonded to the silane compd. by heat treatment to obtain a laminated board superior in adhesion and acid resistance.
Patent JP-H04309111-A (JP)
Title: Portable terminal equipment
Inventor: SUYAMA TOMOYUKI
IPC: G06F1/16
Filed: 1991-04-08
Abstract: PURPOSE:To improve operability by providing keys which can be operated by fingers on the side of the main body of the terminal equipment. CONSTITUTION:A terminal equipment 1 is constituted into a flat box-shaped case 1a, a display part 2 is provided on the upside of the surface of the case 1a, and keys 3 for input/output are provided on the downside. On the other hand, on the right side of a main body 1 of the terminal equipment, keys 5-8 are provided on the positions so as to be easily operated by the 2nd-5th fingers of the left hand in the case of holding the main body 1 by the left hand and on the left side, a key 4 for a 1st finger is provided on the certain position so as to be easily operated by the 1st finger. These keys 4-8 for 1st-5th fingers are used as a cursor key, enter key and function key or the like. Thus, in the case of using the portable terminal equipment 1 at a securities exchange or a market, these keys 4-8 can be easily and exctly operated in the state of holding the main body 1 of the equipment by the left hand and data can be inputted/outputted by a single hand. Therefore, operability cna be considerably improved in comparison with the case of inputting/outputting data by using body hands.
Patent JP-H02270108-A (JP)
Title: Rotary head type recording/reproducing device
Inventor: WATANABE SATORU
IPC: G11B5/09
Filed: 1990-03-24
Abstract: PURPOSE:To excellently record and reproduce signals without using a tracking servo by alternately supplying recording signals to first and third rotary heads every other scanning operation when the first and third rotary heads scan tracks, and alternately fetching reproduced signals from first and second rotary heads every other scanning operations from the first and second rotary heads when the first and second rotary heads scan the tracks at the time of reproducing. CONSTITUTION:First and second rotary heads HA and HB' having different azimuth angles, and a third rotary head HB, which is provided at the almost same rotating angle position as the first rotary head HA and possesses the same azimuth angle as the second rotary head HB, are provided. A recording/reproducing circuit, which alternately supplys recording signals to the first and third rotary heads HA and HB every other scanning operation when the first and third rotary heads HA and HB scan the track at the time of recording, and alternately fetch the reproduced signals every other scanning operation from the first and second rotary heads HA and HB' when the first and second rotary heads HA and HB' scan the track at the time of reproducing, is provided. Thus the signals can be excellently recorded, and they can be reproduced without using the highly accurate tracking servo.
Patent JP-H06268843-A (JP)
Title: Image forming device
Inventor: KUTSUWADA SATORU
IPC: G06T3/00
Filed: 1993-03-10
Abstract: PURPOSE:To output a desired number of composite images while automatically feeding an original efficiently by drastically relieving a setting load of a form original. CONSTITUTION:The transfer of picture data to a picture memory obtained by an image sensor section reading an original while being sequentially carried by an original carrier means or the transfer of the image data stored in the image memory 25 and the image data read by the image sensor section to an image storage section 24 is selected by an image data selector 23.
Patent JP-H05225978-A (JP)
Title: Magnesium-manganese dioxide dry battery
Inventor: CHIBA NOBUAKI
IPC: H01M4/50
Filed: 1992-02-14
Abstract: PURPOSE:To improve large current discharge characteristics by using chemically activated manganese dioxide mainly composed of gamma type crystals containing 0.4wt.% to 6.0wt.% of barium. CONSTITUTION:A positive electrode material is caused to contain chemically activated manganese dioxide mainly composed of gamma type crystals containing 0.4wt.% to 6.0wt.% of barium. A bottomed cylindrical magnesium can 1 as a negative electrode in common is filled with a positive electrode mix 6 so obtained via a separator 5. A carbon rod 4 is inserted through the center of the mix 6 and extended to the vicinity of the top of the can 1 for coupling to the through-hole of a polyethylene sealing plate 7 to seal the opening of the can 1. Also, the plate 7 has a vent 9 filled with wax. Furthermore, a metal cap 8 as a positive electrode terminal in common is coupled to the top of the rod 4 and the upper periphery of the can l is sealed with a metal ring 2. Also, an insulation bottom sheet 10 is laid on the inner bottom of the can 1, while an insulation collared sheet 3 is laid on the mix 6. As a result, large current discharge performance can be particularly improved.
Patent JP-H05243415-A (JP)
Title: Wiring board
Inventor: IIDA MASAYOSHI
IPC: H01L23/12
Filed: 1992-02-26
Abstract: PURPOSE:To facilitate heat dissipation from an IC chip for attaining to high density mounting and thin formation while enhancing the reliability by a method wherein a protrusion capable of surface bonding with the IC chip is to be integrally formed on the substrate. CONSTITUTION:Solder bumps 2 are arranged on the positions corresponding to respective terminals on the surface of an IC chip 1. Besides, when the IC chip 1 is facedown mounted on a substrate 3, respective electrodes 4 are formed on the positions opposite to the solder bumps 2 on the substrate 3. Furthermore, an almost square protrusion 5 comprising the same material as that of the substrate 3 is integrally protrusion-formed inside the electrodes 4 of the substrate 3. When the IC chip 1 is mounted on the substrate 3, the protrusion 5 are arranged not to abut against the solder bumps 2 arranged on respective terminals of the IC chip 1. Through these procedures, the IC chip 1 can directly surface bonded to the protrusion thereby enabling the heat generated from the IC chip to be dissipated onto the substrate 3.
Patent JP-H06268771-A (JP)
Title: Telephone contact system
Inventor: ITO HIROTOSHI
IPC: G08B7/06
Filed: 1993-03-09
Abstract: PURPOSE:To provide a telephone contact system which can be operated easily without operating the keyboard of a personal computer terminal, etc., and is highly reliable, and besides, can be handled even at the time of emergency, and the telephone contact system which can communicate through a usual private branch exchange. CONSTITUTION:This telephone contact system is connected to the private branch exchange, and is characterized by being constituted of (1) a means to display a contact destination list on a CRT screen successively by plural series, (2) the means to store the contact destination list as classifying it by series as putting communicating priority order to it, (3) the means to store plural kinds of communication messages, (4) the keyboard for executing beforehand the preparation, the editing, and the correction of the contact destination list, (5) a control panel provided with respective switches connected to the means to select a contact destination belonging to what group from among the contact destinations in order to start telephone transmission, the means to select the specified message from among plural communication messages, and a call origination commanding means, and (6) the means to input a transmitted signal for telephone to the private branch exchange.
Patent JP-S53828-A (JP)
Title: Pulse field emission type electronic gun
Inventor: MORIMURA AOYUKI
IPC: H02H7/20
Filed: 1976-06-25
Abstract: PURPOSE: To obtain easily maintainable, stable performance power source for pulse field emission type electronic gun, by employing constant voltage element such as Zener diode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02251906-A (JP)
Title: Production of laminated type polarizer
Inventor: MINEMOTO TAKASHI
IPC: G02B5/30
Filed: 1989-03-27
Abstract: PURPOSE:To increase an effective beam diameter and film thickness by using a substrate having >=5mm thickness as a substrate to form multilayered films and specifying the temp. of <=300 deg.C for forming the multilayered films. CONSTITUTION:Dielectric layers SiO2 and Al are alternately laminated at <=300 deg.C film forming temp. by using a multielement sputtering device on the quartz glass substrate 101 having >=5mm thickness to form the multilayered films. The stress by a difference in the coefft. of thermal expansion between the substrate and the laminated films is usually generated at the time of lowering the temp. of the substrate down to room temp. after the film formation when the total film thickness of the multilayered films increases to >=200mum and, therefore, the substrate warps or the films crack. The multilayered film having the smaller warpage is, therefore, obtd. if the thermal stress is decreases by using the thick substrate which hardly bends even if the force of the same magnitude acts thereon or by lowering the shape for forming the multilayered films within the range where the good films are obtainable. The formation of the lamination type polarizer to the larger film thickness and the increase of the effective beam diameter are possible in this way.
Patent JP-H02251930-A (JP)
Title: Active matrix array
Inventor: TAKAHARA HIROSHI
IPC: G02F1/136
Filed: 1989-03-27
Abstract: PURPOSE:To suppress a defect, which occurs to one thin film transistor (TFT) driving a pixel electrode, to an abnormal display of a 1/4 pixel even if the defect occurs and to reduce a decrease in display quality by forming one pixel of four pixel electrodes. CONSTITUTION:One pixel is constituted by using two TFT groups which share the gates of two TFTs, so one pixel is composed of four TFTs TA11, TB11, TC11, and TD11. The respective TFTs are connected to respective pixels PA11 - PD11. Consequently, even if one TFT becomes defective, only a 1/4 display defect occurs and other 3/4 parts make a normal display, so the display quality deteriorates a little. Further, the source terminals of four TFTs constituting one pixel are made common and the gate terminals of every two TFTs are common, so the formation space for the TFT has a little increase as compared with 1-pixel/1-TFT.
Patent JP-S58192154-A (JP)
Title: Memory device having automatic data processing function
Inventor: FUJISAWA HIDETAKA
IPC: G06F17/30
Filed: 1982-05-07
Abstract: PURPOSE:To attain the parallel processing together with a CPU, by decoding an instruction code transmitted from the CPU, designating the address of a memory device sequentially, and eliminating increment of the number of connecting lines with the CPU even if the storage capacity is increased. CONSTITUTION:An instruction code among data D1-D4 transmitted from the CPU is decoded at a decoder 6b, transmitted to a timing generating circuit 6a, and control instructions O1-O7 are outputted. An address of an RAM20 is designated accoding to the control instructions O1-O7. Thus, even if the capacity of the RAM20 is increased, the number of bus lines connected to the CPU is not increased. Further, the movement of data in the RAM20 and the search of data are processed automatically independently of the CPU. Then, the CPU performs other processings in parallel.
Patent JP-H07259992-A (JP)
Title: Rolling diaphragm and manufacture thereof
Inventor: KOJIMA MASAO
IPC: B29K21/00
Filed: 1994-03-22
Abstract: PURPOSE:To inhibit a reinforcing fabric from being deviated by an inner rubber layer, particularly in a upper surface corner part. CONSTITUTION:In a rolling diaphragm in which a hut-like sectional shape reinforcing fabric 1 has, at least one surface thereof, a rubber layer, a leakage preventing fabric 7 having a texture density which is greater than that of the reinforcing fabric 1 is laid in each of corner parts of the hut-like shape upper surface of the fabric 1 on the rubber layer side. Since the leakage preventing part is provided in each corner part of the hut-like shape upper surface of the rolling diaphragm, the rubber can hardly flow from the texture of the reinforcing fabric (the leakage preventing fabric having a high texture density restrains outward leakage of the rubber) when the reinforcing fabric is drawn in the flowing direction of the rubber during vulcanization, thereby it is possible to prevent the reinforcing fabric from being deviated from the inner rubber layer 2.
Patent JP-S572360-A (JP)
Title: Modified wood solution
Inventor: SHIRAISHI NOBUO
IPC: C08L97/00
Filed: 1980-06-06
Abstract: PURPOSE: To prepare a wood solution which contains the whole wood as a solute and can be formed to a film, etc., by introducing an organic group to the hydroxyl group in the wood, and dissolving the modified wood in an organic solvent.  
     CONSTITUTION: Wood is pref. pulverized (to 20W60 mesh), and treated with a modifier to substitute at least a part of the hydroxyl groups of cellulose, semicellulose, lignin, etc. contained in the wood with one or more kinds of organic groups, pref. acetyl group, etc. at a substitution ratio of ≥50%, pref. ≥60%. The modified wood flour thus obtained is mixed with a neutral organic solvent, and stirred, if necessary under heating at 100W200°C or above. The organic solvent is e.g. benzyl ether for the wood flour acylated with a fatty acid.  
     EFFECT: Utilization of the waste of wood industry, pulp industry, agriculture, etc., and unutilized vegetable resources, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07279476-A (JP)
Title: Unified silo composed of a plurality of tanks
Inventor: MIURA SHUNETSU
IPC: E04H7/26
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a unified silo composed of a plurality of tanks which can store separately a plurality of kinds of contents and also can hold a large quantity of contents even in a narrow building site. CONSTITUTION:A unified silo is provided with four vertical tanks 4a, 4b, 4c, 4d storing coal respectively and it is a clover-shaped silo 2 formed by concrete as a unit. It is radially formed from the center of the silo in plan view and provided with four partitions 6ab, 6ac, 6cd, 6bd dividing the tanks 4a, 4b, 4c, 4d and external walls 8a, 8b, 8c, 8d connecting the sides of the adjacent two partition walls. The external walls 8a, 8b, 8c, 8d are curved outward in plan view and smoothly connected to the sides of the partitions 6ab, 6ac, 6cd, 6bd.