baber/WOPTO huggingface dataset:
Patent JP-H0868325-A (JP)
Title: Coolant changing method for automobile
Inventor: INOUE AKINORI
IPC: F01P11/00
Filed: 1995-05-10
Abstract: PURPOSE: To realize a coolant changing method for an automobile having good working efficiency and good changing efficiency of new and old coolant. CONSTITUTION: A radiator upper hose 3 for connecting an engine 2 and a radiator 1 to each other is taken out from a radiator inlet 1b, the radiator inlet 1b is sealed, and also hose 7 for discharging liquid is connected to the upper hose 3, and then a filling-in hose 6 connected to a container in which new coolant for change is stored is connected to the coolant filling inlet 1a of the radiator 1. After that, an engine is started, old coolant is discharged form the hose 7 for discharging liquid, and new coolant is led in through the filling-in hose 6 and the coolant filling inlet 1a of the radiator 1 so as to change coolant.
Patent JP-H082547-A (JP)
Title: Packaging material
Inventor: KOGA SUSUMU
IPC: B32B27/28
Filed: 1994-06-17
Abstract: PURPOSE:To provide a packaging material which prevents ink from coming off and improves the luster on the surface of printed ink. CONSTITUTION:An outermost layer is a noncrystalline polyester resin, an intermediate layer includes at least a polyamide resin and an ethylene-vinyl alcohol copolymer, and an innermost layer is a heat-seal layer. This coextrusion multi- layer film is printed at the outermost layer surface and further, coated with a transparent resin film.
Patent JP-S5838302-A (JP)
Title: Centrifugal impeller device
Inventor: MITANI HISASHI
IPC: F01D3/02
Filed: 1981-08-29
Abstract: PURPOSE:To enable to eliminate a thrust force which is exerted on a rotary shaft, by a method wherein, in an impeller device which is used for helium liquefaction or the like, if forms a two-suctions or two-discharge type impeller being constituted such that vanes are mounted to both surfaces of a hub. CONSTITUTION:A first centrifugal impeller 1, which applies energy to fluid, and a second centrifugal impeller 2, which receives energy from fluid, are secured to a common rotary shaft 3. The first impeller 1 is of a two-suction type which is constituted such that a plural number of vanes 5 and 6 is mounted to both surfaces 4a and 4b of a disc-shaped hub 4. Meanwhile, the second impeller 2 is of a two-discharge type which is constituted such that a plural number of vanes 8 and 9 is attached to both surfaces 7a and 7b of a disc-shaped hub 7. This enables to prevent a device from exerting a thrust force on the rotary shaft 3.
Patent JP-S5562525-A (JP)
Title: Glass bonding method of magnetic head
Inventor: SAKAMOTO KAORU
IPC: G11B5/127
Filed: 1978-11-06
Abstract: PURPOSE: To prevent the generation of void to improve yield without damaging other adhesion parts of a core by forming first a thin film with a low-melting point glass in the operating gap forming part of a magnetic head and filling up next a high-melting point glass.  
     CONSTITUTION: Specially, in glass bonding of a video tape recorder magnetic head, I core 6 having cuts 8a and 8b for operating gap formation and C core 7 having groove 14 for coil winding are joined by gap forming jig 1. Glass sputter faces of cores 6 and 7 are macthed to each other, and a magnetic head is fixed through expanding meterials 2, 3 and 4 and platinum bar 5 by bolt 13 under a state where graphite saucer 12 where high-melting point glass bar 10 and low-melting point glass bar 11 are put in long groove 9 is joined under gap forming part 8. When a bonding furnace is used to heat the whole of them, glass bar 11 is first melted and is scuked to gap part 8 by capillary phenomena to form a thin film, and next, glass bar 10 is melted and is filled up in gap part 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H034483-A (JP)
Title: Thin film electroluminescence element
Inventor: DEGUCHI KOJI
IPC: H05B33/22
Filed: 1989-05-31
Abstract: PURPOSE:To ensure sealing effect by means of a relatively simple structure by forming a layer of insulating material as a thin film of silicon nitride or aluminium nitride containing a rare earth material oxide. CONSTITUTION:As an electrode 2, e.g. ZnO:Al is formed on a glass base 1 and a thin film is formed as an insulating layer 3 by an RF magnetron sputter method using a target where Y2O3 is added to AlN. An SrS:Ce thin film 4 i.e., a light emitting layer is formed by an electron beam deposition method, and thereafter a thin film is formed as an insulating layer 5 by the same method as that of the insulating layer 3 and an Al thin film is finally formed as a back electrode 6. The light emitting layer 4 is thereby sealed without adding a specific process to manufacturing processes, and also performance deterioration of the light emitting layer 4 is prevented which may occur as time passes.
Patent JP-H0677320-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURODA KENICHI
IPC: H03K19/173
Filed: 1993-06-07
Abstract: PURPOSE:To provide a circuit configuration that enables each circuit of a multistage logic circuit to be programmed. CONSTITUTION:A coupling means consisting of a switch M0SFETT12 and a switch M0SFETT13 is disposed between logic circuits LG1 and LG2 which are made of non-volatile memories such as PLAs (programmable logic arrays). The output from the logic circuit LG1 and the input into a logic circuit LG2 are electrically separated from each other by turning off the switch M0SFETT12 and switch M0SFETT13 at the time of programming, i.e., writing.
Patent JP-S61294448-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-06-24
Abstract: PURPOSE:To increase the sensitivity by forming a charge generating layer contg. a specified polycyclic quinone pigment and a charge transferring layer contg. a specified hydrazone compound. CONSTITUTION:When a charge generating layer and a charge transferring layer are formed on an electrically conductive support to obtain a laminate type electrophotographic sensitive body, the charge generating layer is made of a layer contg. a polycyclic quinone pigment represented by formula I and the charge transferring layer is made of a layer contg. a hydrazone compound represented by formula II. The charge generating layer contains the charge generating material to the utmost limit and has a small thickness of <=10mum, preferably 0.01-1mum. The charge transferring layer is electrically connected to the charge generating layer and has functions to receive charge carriers implanted from the charge generating layer in the presence of an electric field and to transfer the charge carriers to the surface. Thus, a sensitive body having very high sensitivity can be obtd.
Patent JP-S5926311-A (JP)
Title: Rear suspension of car
Inventor: MAEBAYASHI JIROU
IPC: B60G7/00
Filed: 1982-08-04
Abstract: PURPOSE:To realize effective toe-in of a rear wheel by positioning a ball joint, which supports a wheel supporting member to a swaying member, in the fourth quadrant and further positioning one of two rubber bushes ahead of a wheel center. CONSTITUTION:A wheel hub 10 is supported, through a ball joint (BJ) 11 and two rubber bushes (RB) 12, 13, by means of a swaying member such as a semitrailing arm and the like partly supported by a car body so as to sway freely. One end of a stabilizer 16 supported at its middle part by a car body through a control link 17 is connected to the front end 15a of an arm 15 extended forwardly from the hub 10. Then, BJ 11 is positioned in the fourth quadrant, while RB 12 is positioned ahead of a wheel center W. Further, the plane including BJ 11 and RB 12, 13 is arranged toward outside of the car body from the lateral center W of the wheel at height CL of the wheel center and on the gland GL in the vertical plane including the center W.
Patent JP-S5361021-A (JP)
Title: Soundproof device for electrical equipment
Inventor: HONDA TSUTOMU
IPC: H01F27/02
Filed: 1976-11-15
Abstract: PURPOSE: To promote an improvement of work safety and efficiency, by utilizing a brace, for preventing a soundproofing tank from being deformed, at the time of assembly, with soundproofing boards, provided on side and top face of the main unit, made linked. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0429204-A (JP)
Title: Optical fiber made by synthetic resin and optical transmission equipment using this fiber
Inventor: TANNO SEIKICHI
IPC: G02B6/44
Filed: 1990-05-25
Abstract: PURPOSE:To prevent gas or liquid from penetrating a clad or a jacket by adding scaled inorganic matters to the clad and/or the jacket and orientating their flat faces opposite to the surface of the clad or the jacket. CONSTITUTION:The effective amount of scally inorganic matters 6 is mixed in a base material resin 7, and this composition is fused by heat to form a clad 2 and a jacket 3 by extrusion, and flat faces of scales of most of added scally inorganic matters 6 are orientated approximately opposite to the surface of the clad 2 or the jacket 3 by flow of the fused resin and stretching. Since scally inorganic material 6 do not permit gas and liquid to pass through, the path of lubricant 8 penetrating from the external is extended by orientated scally inorganic matters 6 and it is difficult for the lubricant 8 to pass through the base material resin part 7. Thus, an optical fiber is obtained which is made of resin and has the clad 2 and the jacket 3 through which liquid hardly passes.
Patent JP-S5260420-A (JP)
Title: Load supporting apparatus for ultra low-temperature vessel
Inventor: KANAMORI NAOKAZU
IPC: F17C13/08
Filed: 1975-11-14
Abstract: PURPOSE:Provision of an ultrallow-temperature vessel which is pivotally supported on vacuum heat insulting layer through rolling spherical elements so that these two layers are not restricted by various forces, no breakage due to restrictive forces being assured, the thermal resistance being increased, and ingress of heat into the low-temperature vessel can be restrained.
Patent JP-S63303802-A (JP)
Title: Hydrogen purifying apparatus housed in double layered vessel
Inventor: YOSHIDA HIROSHI
IPC: B01D53/22
Filed: 1987-05-30
Abstract: PURPOSE:To prevent diffusion of gaseous hydrogen isotope having permeated a Pd film diffuser toward external environment and to facilitate the handling of radioactive isotopes such as tritium, etc., by constituting a vessel for housing a main body of a hydrogen purifier using Pd, of a vessel which can be evacuated or purged with gas. CONSTITUTION:A hydrogen purifier housed in a double layered vessel for purifying gaseous hydrogen isotope contg. impurities using Pd alloy film, is constituted of a main body 1 of a hydrogen purifier using Pd and a vessel 15 for housing the main body 1, wherein the vessel 15 is constructed to have a structure which can be evacuated or purged with gas (by means of a valve 17a and a valve 17b).
Patent JP-H06348597-A (JP)
Title: Cache control method and rotary type storage device
Inventor: KOJIMA AKIRA
IPC: G06F12/08
Filed: 1993-06-08
Abstract: PURPOSE:To provide cache control technology and the rotary type storage device which are low in cost improves a hit rate, and can shorten processing time at the time of a mishit. CONSTITUTION:Plural disk devices 6x, a high-order interface circuit 2, a cache controller 3 and a cache memory 4, and a CPU 7 are included; and storage areas of rotary storage media loaded in the disk devices 6x are sectioned into normal user data area 6xb and secondary cache data storage areas 6xa consisting of successive cylinder groups, and data overflowing from the memory 4 are written in the secondary cache data storage areas 6xa of the disk devices 6x sequentially and transferred to the original addresses of the user data areas 6xb in a period of relatively free time of high-order I/O processing. When the data are read, the secondary cache data storage areas 6xa and user data areas 6xb are accessed in order in the case of a mishit in the cache memory 4.
Patent JP-S5927934-A (JP)
Title: Production of graft polyolefin composition
Inventor: MATSUMOTO KOUICHI
IPC: C08G81/02
Filed: 1982-08-06
Abstract: PURPOSE:To obtain the titled graft composition useful as a compatibility improver for vinyl polymer blends or an expandability improver for the production of foams of a crystalline polyolefin, by grafting molecular chains of a different kind onto the main chain of a polyolefin. CONSTITUTION:A graft polyolefin composition is obtained by graft-polymerizing 10-99.9pts.wt. polyolefin with 90-0.1pts.wt. polymer or copolymer having a peroxy bond on a terminal of a molecular chain represented by formula I or II, wherein R1 and R2 are each alkyl, alkenyl or aryl, and Y1 and Y2 represent each a polymer or copolymer, and the MWs of Y1 and Y2 depend on use, though they are usually 5,000-1,000,000.
Patent JP-S5260308-A (JP)
Title: Method of fixing nozzle blade
Inventor: ONODA TAKESHI
IPC: F01D9/04
Filed: 1975-11-14
Abstract: PURPOSE: A method of fixing nozzle blade whersin a spacer is interposed between the nozzle blade and each of the rings inside ring and outside ring, and then a welding member is inserted between the nozzle blade and each spacer, and finally each of the welding member  is fused so as to fix the blade-specer-ring system as a single whole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05305210-A (JP)
Title: Dust collector
Inventor: MOCHIZUKI YOSHIHIKO
IPC: B01D46/04
Filed: 1992-04-28
Abstract: PURPOSE:To provide an energy-saving type pulse jet dust collector reduced in pressure loss. CONSTITUTION:Dust-containing gas 62 is drawn in a dust collecting chamber 22 and filtered by the cylindrical filter 36 arranged in the dust collecting chamber 22 to be discharged to the outside. The dust bonded to the cylindrical filters 36 is allowed to fall by injecting high pressure air into the cylindrical filters 36 through Venturi tubes 52. The Venturi tubes 52 fewer than the cylindrical filters 36 are provided in a movable manner and successively moved to the exhaust sides of the filters 36 from which dust must be removed. By this constitution, the power cost of an exhaust fan can be reduced as compared with a conventional pulse jet type dust collector wherein the Venturi tubes 52 are fixed to all of the cylindrical filters 36.
Patent JP-H08324011-A (JP)
Title: Color printer
Inventor: TAKARADA SHINICHI
IPC: B41J2/525
Filed: 1995-06-02
Abstract: PURPOSE: To reduce the cost by decreasing a memory capacity to 1/3 and to shorten the printing time by concurrently conducting the printing operation and a communication in a color printer for a personal computer. CONSTITUTION: The image data memory in a printer is provided only for one color, and the memory area of a memory 202 is repeatedly used at each color printing. In this case, the image data of next color is received from a host computer 210 and stored in the memory 202 while conducting the printing operation of a printing unit 204. At this time, in order not to damage the color data during printing at present when the received data is stored in the memory 202, the pointer 101 for indicating the place of the print-finished color data of printing at present and the memory address in the case of storing the received data in the memory 202 are managed, and the data is printed while controlling the communication so that the memory address does not pass the pointer 101.
Patent JP-H09313880-A (JP)
Title: Flue gas desulfurizing treatment and device therefor
Inventor: SHINODA TAKEO
IPC: B01D53/77
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas treating method by which flue gas desulfurization and dust removal are realized with a smaller equipment structure, at low cost and more effectively and a device therefor. SOLUTION: This device is constituted of a liquid absorbent feeding tank 1, an introducing side absorber 2 having the fixed sectional shape which is installed extended upward from one side thereof and in which slurry is jetted upward in liquid columns from plural places in the horizontal direction to bring untreated flue gas into gas-liquid contact with liquid absorbent in the tank, and a bring-out side absorber 3 having the fixed sectional shape which is installed extended upward from the other side and in which slurry is jetted upward in liquid columns from plural places in the horizontal direction to bring flue gas brought out from the introducing side absorber 2 into gasliquid contact again with the liquid absorbent in the tank.  One of the introducing side and bring-out side absorbers 2, 3 is made a concurrent absorber in which flue gas descends, and the other of the introducing side and bring-out side absorbers 2, 3 is made a countercurrent absorber in which flue gas rises. The flow passage sectional area of the concurrent absorber is made smaller compared with that of the coutercurrent absorber so that high flue gas flow velocity desirable for dust collection and gaseous SO, absorption may be obtained. The flow passage sectional area of the coutercurrent absorber is made larger compared with that of the cocurrent absorber so that flue gas velocity preferable for gaseous SO2 absorption in the gas-liquid contact of countercurrent type may be obtained.
Patent JP-H05178863-A (JP)
Title: Preparation of alkoxysilane by bringing alcohol solution of hydrogen fluoride into contact with silicon
Inventor: BIN TAN NIYUUEN
IPC: C07F7/04
Filed: 1992-05-28
Abstract: PURPOSE: To provide the preparation of dialkoxysilanes and trialkoxysilanes, by which each of these alkoxysilanes can be prepared in a remarkably high yield, at a higher reaction rate and within a shorter reaction time.  
     CONSTITUTION: This preparation of each of the alkoxysilanes comprises allowing a solution of hydrogen fluoride in a primary or secondary alcohol to contact with silicon. At this time, the preparation may be performed in the presence of copper or a copper compound as a catalyst. Also, the hydrogen fluoride activates the silicon causing the formation of alkoxysilanes to occur more rapidly and can provide selectivity for the production of dialkoxysilanes and trialkoxysilanes. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000330027-A (JP)
Title: Confocal microscope
Inventor: MORISONO KOTARO
IPC: G02B21/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope which can easily obtain a confocal color image of a necessary area or focus measurement data by making pixels or pixel groups of a confocal image and a CCD color image correspond to each other even when both the images are different resolution. SOLUTION: The confocal optical system includes a laser light source, a horizontal deflecting device, a vertical deflecting device, an objective, a photodetecting element 19, etc. A nonconfocal optical system includes a 2nd light source, a color CCD 24, etc. A color image obtained by the color CCD 24 and a confocal image obtained by the photodetecting element 19 are combined by a display image generation part 5 in a processor to generate a color confocal image. The display image signal generation part is equipped with a correlator 54, which makes pixels or pixel groups of both the confocal image and color image correspond to each other even when the both are different in resolution.
Patent JP-S63307034-A (JP)
Title: Apparatus for disassembling assembled tray
Inventor: CHIBA SHIGESABURO
IPC: B65B69/00
Filed: 1987-05-29
Abstract: PURPOSE:To automatically disassemble a tray by a mechanical method and to stack the disassembled tray, by providing a feed apparatus, a falling passage, a developing apparatus and a transfer apparatus to a machine frame. CONSTITUTION:A falling passage C connects the front of a feed conveyor 1 to a transfer apparatus E and transfers the assembled tray (a) fed by the feed conveyor 1 in such a state that the side panel b2 of the tray on the undeveloped side is turned downwardly so as to allow the same to fall to a developing apparatus D. The developing apparatus D is constituted of a fixing mechanism 13 and a developing mechanism 14, and the side panel b2 of the assembled tray (a) is fixed by a press plate 16 and the hooks of the flaps c3 of both side panels c1, c2 of the assembled tray (a) on the short sides thereof are detached to develop the flaps c3 outwardly. The assembled tray (a) flat down on the decking 24 of a transfer apparatus E is engaged with a chain pusher 23 at its rear end to be moved toward a discharge apparatus F and the flaps c3 are stretched outwardly by flap guide pieces 25 to develop the tray into one panel.
Patent JP-S6027586-A (JP)
Title: Multicolor ink ribbon
Inventor: OOHATA KOUICHI
IPC: B41M5/26
Filed: 1983-07-26
Abstract: PURPOSE:To contrive to reduce the size and cost of a printer, by a method wherein colored regions of predetermined different colors the length of each of which is approximately equal to the width of a platen of a printer are provided in succession and in a predetermined order in the longitudinal direction of a ribbon. CONSTITUTION:An ink ribbon 20a' is coated with color inks in a predetermined order. The length over which each of the color inks is applied is approximately equal to the width of the platen 10, and a detecting region 27 is provided at each boundary of adjacent colors. The detecting region 27 of the ink ribbon 20a' is adjusted to sensors 28, 29 by rotating a manual feeding knob 30 provided in an ink ribbon cassette 20', and the color located on the upper side of the printing paper 11 at that time is stored in the printer. Thereafter, by counting the detecting regions 27 by the sensors, the ink ribbon 20a' is fed by a feeding motor 26' until a designated color is set in place in accordance with a color-designating signal. When the detecting region 27 for the designated color is detected by the sensors, the feeding of the ink ribbon 20a' is stopped, and characters or images are printed by a printing head 21.
Patent JP-S5943363-A (JP)
Inventor: REIMONDO JIEI HAAMAN
IPC: G01J3/02
Filed: 1983-07-26
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-H11330240-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ANDO MASATERU
IPC: H01L21/311
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To ensure an overlap margin for a side wall and the topmost layer of an interlayer insulating film by providing an insulating film layer having an etching selective ratio different from that of an oxide film which forms the side wall on the circumference wall of a contact hole on the topmost layer of the interlayer insulating film on the semiconductor substrate. SOLUTION: At the time of forming a side wall 12-b, when over etching is sufficiently performed to prevent a contact removal failure, an insulating layer film having an etching selective ratio different from that of the side wall 12-b prevents reduction of the topmost layer 8 of the interlayer insulating film. Reduction of an overlap margin 17 for the topmost layer 8 of the interlayer insulating film and the side wall top edge part, which is due to retreat of the side wall to part due to over etching, can be easily prevented by adjusting the film thickness of the insulating film layer as the etching stopper. As a result, enough overlap margin 17 for the side wall of the contact and the topmost layer of the interlayer insulating film can be ensured.