baber/WOPTO huggingface dataset:
Patent JP-H05306120-A (JP)
Title: Production of basic al sulfate solution
Inventor: SATO KAZUO
IPC: C01F7/74
Filed: 1992-04-30
Abstract: PURPOSE:To provide a basic Al sulfate solution which is excellent in stability with the elapse of time stability without injuring a coagulation property and also is minimized in sulfric acid radical contents. CONSTITUTION:An alkaline earth metal compound which forms an insoluble sulfate is reacted with an Al sulfate solution to obtain the basic Al sulfate solution and then, at least one kind from among a silica compound, a phosphorus compound and a boron compound is added to the solution as a stabilizer.
Patent JP-S5235573-A (JP)
Title: Semiconductor switch equipment
Inventor: AKAMATSU MASAHIKO
IPC: H02M1/08
Filed: 1975-09-12
Abstract: PURPOSE: As for the current transformer which equips 1st conductor arranged in series to the conductive route of semiconductor switch, 3rd winding which gives both magnetomotive by 1st conductor and the magnetomotive of adverse polarity plus 4th winding which gives control current by the induction from 3rd winding are provided. Thus, the control current supply is facilitated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01281372-A (JP)
Title: Cooling device
Inventor: KAZUMOTO YOSHIO
IPC: F25B9/14
Filed: 1988-05-07
Abstract: PURPOSE:To maintain a high efficiency operation constantly, by dividing an electric motor into two parts, adopting superconductive material for a coil of one part of the motor which is cooled by an auxiliary cooling system. CONSTITUTION:At starting-up of a cooling device, No.2 electric terminals 58 and 59 are connected to an alternative current power source which is equal to the resonance frequency of the system to generate cold heat in an expansion space 6 in a main cooling system and in No.2 expansion space 38 in an auxiliary cooling system 40 respectively. During this process, the low temperature part of No.2 cold finger 36 and a linear motor 28 are rapidly cooled because the low temperature part of the auxiliary cooling system is heat-insulated by a vacuum Dewar vessel 31. At this time, when the temperature of a coil 23 composed of superconductive material falls enough below the critical temperature, the coil 23 reaches superconductive state. Then, the power source connected to the terminals 58 and 59 is switched to terminals 26 and 27 to supply electric current to the coil 23. The electric power supplied to the linear motor 28 is effectively consumed for driving a piston 2 with less heat generation on the coil 23.
Patent JP-H11296548-A (JP)
Title: Identification storage medium displaying method and device therefor
Inventor: YAHARA MASAFUMI
IPC: G06F3/048
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To display what kind of storage medium picture data is stored in at the time of retrieving picture data by storing the kind of the storage medium storing picture data in a filing data base and displaying the kind of the storage medium storing picture data in a retrieval result. SOLUTION: The kind of the storing medium storing picture data is stored in the filing data base and the kind of the storage medium storing picture data is displayed in the list of the retrieval result. It is known that picture data included in file numbers 1 to 5 exist in a hard disk 1a from that the kind 205 of a storage medium with respect to the respective file numbers 1 to 5 of a retrieved filing data base is a hard disk 1a, for example. It is similarly known that the kind 205 of the storage medium with respect to file numbers 12 to 16 is CD-ROM 4a and that the kind 205 of the storage medium with respect to file numbers 21 to 25 is a microfilm 7a.
Patent JP-H049499-A (JP)
Title: Plated metallic plate having superior exfoliation resistance and high hardness
Inventor: KIMA KIYOSHI
IPC: C25D5/50
Filed: 1990-04-26
Abstract: PURPOSE:To improve exfoliation resistance and hardness by forming an Ni alloy plating layer as a lower layer on a metallic plate and a metal or alloy plating layer contg. uniformly dispersed fluororesin particles on the lower layer. CONSTITUTION:An Ni alloy plating layer 2 is formed as a lower layer on the surface of a metallic plate 1 and a metal or alloy plating layer 3 contg. fluororesin particles 4 dispersed at 1-50vol.% rate of deposition is formed as an upper layer on the lower layer 2 to obtain a plated metallic plate. A fluororesin film 6 may further be formed on the upper layer 3. The plated metallic plate has superior exfoliation resistance and hardness and is optimum for use as a plate for pressing a body to be bonded in a hot pressing machine.
Patent JP-S61270461-A (JP)
Inventor: OTSUBO JUNICHIRO
IPC: E04B1/35
Filed: 1985-05-24
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-S5538459-A (JP)
Title: Heat exchanger
Inventor: SEKI HAJIME
IPC: F28D9/00
Filed: 1978-09-13
Abstract: PURPOSE: To prevent scratches to be generated on the surface of plastic duct at inserting thru the holding hole, wherein upper and lower collars are provided at the hole edge rectangularly against the steel plate (the duct holer), by making those collars smooth on surface void of burrs.  
     CONSTITUTION: Holding hole 116 which is holed by press-punching the steel plate 104, and supports plastic duct 102 penetrating thru the hole, has upper collar 106 and lower collar 114 being made at the time of press-punching, and the two collars stand rectangularly against the plate 104. Under this structure, contact area between the duct 102 and the holding plate 104 is made wider, and the duct 102 is held on the surface of collars which have no burrs on the surface. As compared with the conventional method of holding duct by the thickness of steel plate 104 alone, generation of scratches on the surface of plastic duct at the time of inserting thru the hole 116 is completely prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07300341-A (JP)
Title: Opaque silica glass and its production
Inventor: SATO TATSUHIRO
IPC: C03B19/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an opaque silica glass high in heat resistance and excellent in both heat-screening ability and infrared ray scattering ability. CONSTITUTION:This highly-pure opaque silica glass having the following opaque characteristics: cell diameter: 10-160mum; cell density: 100000-600000 counts/cm<3>; total cell volume: 3-10vol.% (closed cells); nitrogen element level in the silica glass base: 50-500ppm; and specific gravity: 2.08-2.18. This silica glass is obtained by ammoniating in an ammonia atmosphere at 600-1300 deg.C crystalline silica powder 0.01-100m<2>/g in specific surface area followed by heating in a molten state the resultant ammoniated silica powder in an inert gas atmosphere at 1600-2000 deg.C.
Patent JP-H10287889-A (JP)
Title: Apparatus for pulling out slurry
Inventor: ASAKURA MASANORI
IPC: C10L1/32
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To pull out a slurry by a simple apparatus and to suppress erosion of an on-off valve in depressurizing a high-pressure slurry in a high-pressure container and pulling out the slurry from the high-pressure slurry to a low- pressure slurry. SOLUTION: An emergency block valve V1, an on-off valve V2 and a throttle part 4 are laid in this order through a wiring 31 between a high-pressure slurry container 3 and a low-pressure slurry container 6. Pressure loss caused in the wiring 31 and pressure loss caused in the on-off valve V2 are set low so as to pass a slurry through the on-off valve V2 in a liquid-phase state. The throttle part 4 is constituted to tighten a line to form a narrow part and is extended afterward to produce large pressure loss. The slurry is transported in a liquid state to an inlet of the throttle part 4, depressurized by pressure loss by the throttle part 4 and transported to the low-pressure slurry container 6.
Patent JP-H06260542-A (JP)
Title: Manufacture of semiconductor device
Inventor: NEMOTO TAKENAO
IPC: G01R31/26
Filed: 1993-05-13
Abstract: PURPOSE:To shorten the time required for isothermal shelf treatment, to reduce the number of processes and to provide a method for manufacturing a semiconductor device which needs no equipment for isothermal shelf treatment by conducting an isothermal shelf treatment wherein an alloy of an element added to an Al alloy and Al is deposited on a grain boundary, etc., while heat treatment is conducted in a packaging process or in a burn-in test. CONSTITUTION:After forming an interconnection 4 which is formed of an Al alloy, an isothermal shelf treatment is conducted at a temperature at which Cu is soluble in Al or lower in a packaging process. Or, after forming the interconnection 4 which is formed of an Al alloy, an isothermal shelf treatment is conducted at a temperature at which Cu is soluble in Al or lower in a burn-in test.
Patent JP-S5814411-A (JP)
Inventor: MUKAI SADAYOSHI
IPC: C08L27/00
Filed: 1981-07-16
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-S5452495-A (JP)
Title: Driving method for matrix display
Inventor: ISE MASAHIRO
IPC: H04N5/66
Filed: 1978-09-11
Abstract: PURPOSE: To make the display easy to see with the luminescence made brighter after scanning, by applying a maintenance pulse to rows (columns) while shifting rows according to the scanning time of one element of a matrix, and write pulses which synchronize the maintenance pulse to columns (rows) in a display driver cricuti.  
     CONSTITUTION: By the driving method for a matrix display which has EL luminous elements making EL luminescence arranged in a matrix and has a memory function given by hysteresis characteristics between the luminous brightness and applied voltage, a maintenance pulse with a luminescence maintaining component is applied one-side electrode while rows (columns) are shifted in sequence. Further, either electrode arrayed on the selected luminous element selected from luminous points corresponding to writing is applied with a write pulse of opposite polarity as the maintenance pulse while columns are shifted in sequence synchronizing with the maintenance pulse, and the write voltage component of the maintenance pulse and write pulse superposed together is supplied to the selected luminous element, therby obtaining the 1st state. After this state, the luminescence of the selected luminous element is inverted by the maintenance pulse to obtain the 2nd state 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04319480-A (JP)
Title: Recording apparatus
Inventor: SASAI KEIZO
IPC: B41J33/52
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a high-quality image free from missing dots and to prevent trouble such as the exhaustion of an ink sheet by constituting a recording apparatus so that an ink sheet does not come into contact with an ink sheet feed means in the opened state of a recording cover but comes into contact with the feed means in the closed state of the recording cover. CONSTITUTION:A feed reel 20, a taking-up reel 21, a guide shaft 26 and a capstan roller 25 are set to positional relation such that an ink sheet 2 and a capstan roller 25 are brought to a non-contact state when the ink sheet 2 is provided between the take-up reel 21 and the guide shaft 26 under tension in such a state that a recording cover is opened and the recording cover is loaded with an ink cartridge C to form an almost linear route. In such a state that the recording cover is closed after loaded with the ink sheet 2, when the ink sheet 2 comes into contact with the recording sheet 1 under pressure to be held between a recording head 3a and a platen roller 3b under pressure, the ink sheet 2 takes the positional relation coming into contact with the capstan roller 25.
Patent JP-H05286847-A (JP)
Title: Cosmetic
Inventor: TABUCHI KENTA
IPC: A61K8/00
Filed: 1992-04-04
Abstract: PURPOSE:To obtain a cosmetic having excellent skin beautifying and whitening effects, sufficient preservation stability and high safety. CONSTITUTION:The objective cosmetic is obtained by initially inoculating a bacterium D-301 strain of the genus Pseudomonas growing on the surface of a bouillon agar culture medium into 5ml liquid culture medium containing 0.5wt./ vol.% peptone and 0.3 wt./vol.% meat extract with a platinum wire loop, culturing the strain at 25 deg.C for 16hr by shaking, providing a spawn, then inoculating the resultant spawn in a volume corresponding to 0.5vol./vol.% into a 1-1 flask containing 200ml liquid culture medium, containing 0.5wt./vol.% peptone and 0.25wt./vol.% yeast extract and regulated to pH7.3, culturing the spawn at 25 deg.C for 36hr by shaking, providing a culture solution, subsequently centrifuging the resultant culture solution, thereby removing the microbial cell in the culture solution, then filtering the culture solution free of the microbial cell through a sterile filter (having 0.45mum pore size), affording a fermentation liquor of the strain D-301 and blending the resultant fermentation liquor therein.
Patent JP-S594721-A (JP)
Title: Reinforcing of pile
Inventor: TANAKA MIKIO
IPC: E02D27/14
Filed: 1982-06-28
Abstract: PURPOSE:To effectively obtain a force against horizontal force by forming a wall connecting foundation piles at a given depth from the ground's surface before or after the construction of the foundation piles. CONSTITUTION:Plural foundation piles A are constructed by a conventional method, and a connecting wall B is constructed between the foundation piles A by a conventional method to integrally combine both the piles and the wall. After the construction of the connecting wall B, the foundation piles A may be constructed and connected with each other. Thus, a force against a great horizontal force, e.g, earthquake, etc., can be obtained economically and reasonably.
Patent JP-H10303548-A (JP)
Title: Method for joining semiconductor component
Inventor: UEDA TAKASHI
IPC: H05K3/34
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To ensure the reliability of joining by mixing conductive joining bodies having projections in solder in a method for electrically joining a semiconductor component to a printed wiring board via the solder. SOLUTION: Conductive joining bodies 1 having projections are mixed in solder 2 for joining the electrode 5 of a semiconductor component 3 to the land 6 of a printed wiring board 4 at least after a packaging process is finished. Even if the semiconductor component 3 and the printed wiring board 4 are deformed by heat in thermal circumferences to shift the electrode 5 from the land 6 or to crack the solder 2, the projections of the conductive joining bodies 1 bite into the electrode 5 and the land 6 and are entangled and come in contact with each other, which can keep an electrically joined state and hence ensure the reliability of joining between the electrode 5 and the land 6.
Patent JP-2000305391-A (JP)
Title: Fixing device
Inventor: TOKIMATSU HIROYUKI
IPC: H05B3/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device preventing a fixing irregularity by forming a heat ray fixing rotating member excellent in cylindrical accuracy. SOLUTION: In this device, a roll type heat ray fixing rotating member is formed by providing it with a heat ray irradiation means emitting a heat ray, a cylindrical heat ray tranmissive base substance 171a disposed centering around the heat ray irradiation means and having heat ray transmissivity to the heat ray, a heat ray transmissive elastic layer 171d on the outside of the base substance 171a and a heat ray absorbing layer 171b absorbing the heat ray on the outside of the layer 171d. In such a case, the thickness of the layer 171d is set to be three times or more as thick as that with respect to the circularity of the outer peripheral cylinder of the base substance 171a.
Patent JP-S593701-A (JP)
Title: Simple record player
Inventor: KOIKE EIJI
IPC: G11B3/00
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a simple record player by sliding a record ribbon which has a groove or is made rugged in a lengthwise direction, and reproducing a sound with a vibrating piece provided to a speaker corn. CONSTITUTION:The vibrating piece 4 is provided to the tip part 3 of the speaker corn 2 extended in a casing 1. Further, the record ribbon 5 which has the groove or made rugged for sound reproduction by being slid lengthwise is supported in the casing 1 through guides G, and reproduction vibrations transmitted to the vibrating piece 4 by the sliding of the record ribbon 5 is made into an audible sound by the speaker corn. This record player is used suitably in a stuffed toy or doll.
Patent JP-S62269233-A (JP)
Title: Information processor
Inventor: KIMURA YUTAKA
IPC: G06F9/35
Filed: 1986-05-16
Abstract: PURPOSE:To make provision of a microprogram store area or a circuit for realizing a special instruction unnecessary, and to increase an execution speed, by containing an instruction decoding means and a switching means. CONSTITUTION:The titled processor is constituted by containing an instruction register 1, an instruction decoder 2, an address generator 3, a memory 6 and a switching part 8, a buffer 10, a register file 9, an operator 11, and a latch 12 and 13. The instruction decoder 2 interprets a classification of an instruction, classification of an addressing mode, etc., from the contents of the instruction register 1, and sends a control signal to the operator 11, the address generator 3, the switching part 8, various buffers, etc. In accordance with discriminating information in an instruction word, the switching part 8 selects a data of an address bus 5, and a data supplied from the memory 6, when the identifying information is logic '1', and when said information is logic '0', respectively, by a control signal from the instruction decoder 2, and supplies said data to a data bus 4.
Patent JP-S63276544-A (JP)
Title: Ink fountain apparatus of printing press
Inventor: KUMAKI TSUNEO
IPC: B41F31/04
Filed: 1987-05-08
Abstract: PURPOSE:To adjust the supply amount of printing ink, by finely adjusting the advance/retraction quantity of an ink key by the cam like operation of an extrusion idle wheel displacing by the shaking of a link due to the advance/ retraction movement of a shaft and the fulcrum movement of the link due to the advance/retraction movement of a fulcrum holder. CONSTITUTION:The leading end of a driver is engaged with the driver groove 31 provided to each zero point regulating screw shaft 25 to rotate the zero point regulating screw shaft 25. By this method, all of ink keys 7 are brought to a full-closed state, that is, to a zero point. When each electromagnetic clutch unit 34 is set to a separated state, a worm driving shaft 49 is rotated to bring the electromagnetic clutch unit 34 to an operating state on the electromotor side thereof. Subsequently, each electromagnetic clutch unit 34 corresponding to each of the ink keys 7 is brought to an engaging state only for the time proportional to each data. By this operation, each electromagnetic clutch unit 34 is rotated on the follower side thereof for the same time period to finish the adjustment of an ink supply amount.
Patent JP-2000306585-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M4/13
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve charge-discharge cycle performance and to reduce cost by using cellulose ester as a binder of at least a negative electrode out of a positive electrode and the negative electrode. SOLUTION: Cellulose ester of a binder included in a negative electrode along with carbon particles or the like of an active material has a great effect as a binder for graphite or the like or which expansion and constriction are large, in particular, in storing and releasing lithium. The used of cellulose triacetate is particularly preferable, it is excellent in adhesion to aluminum foil or copper foil of a collector and in mechanical strength, having a good bonding property because it is not swelled in an electrolyte and also having a good high-rate discharge characteristic because it does not hinder the sending and receiving of charge between the active material and the electrolyte.  It can be obtained from a natural material, and is harmless and inexpensive, common and inexpensive acetone is used as a solvent for it, and high temperature heating is not necessary in drying it after film formation by coating. As with the negative electrode, it is recommended that cellulose ester is used for a binder used for a positive electrode together with LiCoO2 powder of an active material and a conducting agent.
Patent JP-S63278493-A (JP)
Title: Weight ring
Inventor: YAMAGISHI KIYOSHI
IPC: H04R7/26
Filed: 1987-05-08
Abstract: PURPOSE:To mount a weight ring on a coaxial speaker, by molding a sheet of paper and an elastic body integrally, and bonding it on an oscillation system via the sheet of paper. CONSTITUTION:A rubber elastic body 8 and the sheet of paper(cylindrical paper pipe)9 are integrated by insert-molding at the time of molding the rubber elastic body. In other words, the sheet of paper is inserted first in an elastic body molding die, and afterwards, the die is set, and a heat-welded elastic body is injected in the die, then, it is integrated with the sheet of paper by cold hardening. In such a case, a spiral-shaped paper bobbin is preferable as the cylindrical paper pipe such as the sheet of paper 9 judging from circularity and strength. And by loading the weight ring of the elastic body having the plane of the sheet of paper on a speaker oscillation system, it can be handled as the bonding between the oscillation system and the sheet of paper. In such a way, it is possible to improve an adhesive property and to realize bonding stability for a long period.
Patent JP-S5446562-A (JP)
Title: Copying apparatus for zerogpaphy
Inventor: TABATA YASUHIRO
IPC: G03G15/00
Filed: 1977-09-20
Abstract: PURPOSE: To make a high speed copying operation possible by nounting a transparent web movably upon a flat and transparent original carriage so that the image dide of a sheet original may be moved facing downward, when in the copying operation of a sheet original, whereas the web is stopped when in the copying operation of a book original.  
     CONSTITUTION: A supply roll 9 and a take-up roll 10 are arranged at the both sides of an original carriage 8 made of a transparent glass plate. A transparent and flexible web 11 is wound on each shaft so that it may be moved between the carriage 8 and an original holding plate 18 which is made openable and which is positoned to positioned to cover the carraige 8. In the copying mode of a sheet original, the image side of the original is inserted facing ownward into an inlet 15 and is placed upon a web, which is moving at the same speed as that of a photosensitive drum 19, so that it may be exposed with the use of a stationary slit exposing device. In the copying mode of a book original, on the other hand, the web 11 is kept stationary, and the image side is placed facing downward upon the carraige so that it may be covered wit- an original holding plate. Then, the slit exposure is caried out by the movement of a movable reflectig mirror 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61272796-A (JP)
Inventor: YAMADA YOICHI
IPC: G10L15/04
Filed: 1985-05-28
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-H01281531-A (JP)
Title: Program loading system
Inventor: KAWABATA MAMORU
IPC: G06F12/02
Filed: 1988-05-09
Abstract: PURPOSE:To omit the execution of work for recopying data in a user area after storing the data in a system buffer by using table information in a system buffer area as user area information. CONSTITUTION:A program storing means 13 started from a system buffer area securing means 12 in a main storage device 1 loads a program to an area practically prepared in a system buffer area by the means 12 and stores table information for the area in the system buffer to which the program is loaded in an area exchanging table 15. Then, a table information changing means 14 is started and table information for a system buffer stored in the table is changed to table information for a user area.