baber/WOPTO huggingface dataset:
Patent JP-H05201139-A (JP)
Title: Image recording method and its device
Inventor: OKAMOTO TORU
IPC: B41M5/392
Filed: 1992-01-29
Abstract: PURPOSE:To improve a degree of resolution, by a method wherein after ink having supercooling properties is applied onto an ink substrate in a striped or dotted state and solidified, the same is melted once by corresponding to image information and then the ink in a supercooled state by corresponding to a latent image sphere of the melted ink is transferred to a recording medium. CONSTITUTION:Ink 1 having supercooling properties is applied onto an ink supply means 3 and solidified. Then the ink 1 which is in a solidified state and on the ink substrate is melted by a molten ink latent image forming means 4 by corresponding to an image signal. The ink 1 which is in the solidified state is transferred to a recording medium 7 by a transfer means 6. With this construction, to make the ink 1, which is on the substrate 2 and in the supercooled state, into particles can be performed reliably and if the things go on like this, a degree of resolution of a transfer image on the recording medium 7 can be improved and the quality of the image can be kept favorable further.
Patent JP-H02217254-A (JP)
Title: Ink jet head and its manufacture
Inventor: HIRATA TOSHITAKA
IPC: B41J2/16
Filed: 1989-02-17
Abstract: PURPOSE:To prolong the life of an ink jet head by forming a pressurizing chamber which acts also as an oscillating plate and an ink flow path on a substrate where a nozzle is formed, then forming a top cover excepting an area above the oscillating plate after formation of the ink flow path, and forming an oscillator on the oscillating plate. CONSTITUTION:The internal profile of a liquid chamber and an ink flow path 9 are formed using a filler 11 on a substrate 1 with a nozzle 10. Then an oscillating plate 8 is formed by sputtering silicon oxide using a metal mask. Next, a silicon oxide film 2 is formed on a semiconductor substrate 1 and a hole is formed using an etching technique with the film 2 as a mask. After this, the filler 11 is removed to form a pressure chamber which acts as an oscillating plate and an ink flow path 9. Then a photoresist 3 is applied to the entire surface to form an ink supply flow path and a common liquid chamber. Furthermore, a dry film 4 is applied under pressure and exposed to light so that the total surface excepting an area for the formation of a piezoelectirc film 6 becomes cured. After this, the dry film on the area where the piezoelectric film is formed is removed. In addition, a bottom electrode 7 is formed with wiring formed on the oscillating plate 8 and the dry film 4, then the piezoelectric film 6 is formed. Finally a top electrode 5 and wiring are formed. Thus it is possible to eliminate thermal stress, prolong the life of the head and pack the components densely.
Patent JP-S58157195-A (JP)
Inventor: SUZUKI NAOMICHI
IPC: H05K1/05
Filed: 1982-03-12
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-S55131097-A (JP)
Title: Grease for electric switch
Inventor: NAKANISHI YUKIO
IPC: C10N40/02
Filed: 1979-03-31
Abstract: PURPOSE:To provide grease having a wide working temperature range and good durability, which contains polymer olefin oil, lithium stearate, 2,6-di-tert.-butyl- 4-methylphenol and polyisobutylene in a specified weight ratio. CONSTITUTION:There is provided useful grease which prevents abrasion at slide contact point where electric arc is generated and which contains (a) 60-95pts.wt. (based on 100pts.wt. of grease compsn.) polymer olefin oil having a viscosity of 30-150 cst at 37.8 deg.C, (b) 5-30pts.wt. lithium stearate, (c) 0.2-3pts.wt. 2,6-di-tert.-butyl-4-methylphenol and (d) 0.1-3pts.wt. polyisobutylene. The grease can be used within a temperature range of from low temp. of -40 deg.C to high temp. of +120 deg.C, and does not produce contaminants which damage an electrical contact.
Patent JP-S52122157-A (JP)
Title: Alarm electronic watch
Inventor: KONDOU KENICHI
IPC: G04C23/16
Filed: 1976-04-07
Abstract: PURPOSE: Mis-reading of the time of watch and set time is obviated by so arranging the electronic watch that channels election display is automatically changed over to watch display on elapsing of the predetermined time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10241964-A (JP)
Title: Transformer
Inventor: FUKUDA TOMOYUKI
IPC: H01F27/32
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce leakage flux by forming a transformer with an E-shaped magnetic body which clamps a coil through shield plates of high magnetic permeability provided on both side surfaces of the coil. SOLUTION: A transformer comprises a coil 2, two shield plates 1 of high magnetic permeability provided on both side surfaces of the coil 2, and two cores 3 formed of an E-shaped magnetic body which clamps the coil 2 through the two shield plates 1. Thus, leakage flux is confined between the shield plates at the shortest distance, so that the leakage flux is reduced with the simple structure of the shield plates with little affect on temperature rising of the entire part.
Patent JP-S63207987-A (JP)
Inventor: SAWA YOSHITAKA
IPC: F27D3/18
Filed: 1987-02-24
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-S61198291-A (JP)
Inventor: TANEDA OSAMU
IPC: G09G3/28
Filed: 1985-02-28
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-S63207116-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/012
Filed: 1987-02-24
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-S62197684-A (JP)
Title: Scroll compressor
Inventor: MURAYAMA AKIRA
IPC: F04C29/00
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the excessive compression in the whole compression cycle by forming plural pairs of communication holes for the communication between a compression space and a discharge chamber in discharge pressure onto the base plate of a fixed scroll and installing a valve which is opened and closed by the pressure difference into each communication hole. CONSTITUTION:Plural pairs of communication holes 101, 102, 111 and 112 for the communication between a compression space 46 and a discharge chamber 31 in discharge pressure are formed onto the base plate 51 of a fixed scroll 5, and an excessive compression preventing valve 100 which is opened by the excessive pressure in the compression space 46 is installed into each communication hole 101, 102, 111, 112. Since each pair of the excessive compression preventing valve 100 and the communication holes 101, 102, 111, and 112 are arranged so that the angular difference between the pair of communication holes 101, 102, 111, and 112 becomes 2pi or less, the excessive compression can be prevented over the whole compression cycle.
Patent JP-H03245853-A (JP)
Title: Vibrating pulverizer
Inventor: TOMUSU RANTO DERUSARUKISUYAN
IPC: B02C17/06
Filed: 1990-02-20
Abstract: PURPOSE: To reduce wear of holes of a fixed disk by arranging a mobile disk on the fixed disk. CONSTITUTION: After charged in a feeding unit 5, a raw material is uniformly distributed over whole regions by a distributing plate 6 and enters an upper working room 7. When a perpendicular cylindrical housing 1 is wholly vibrated by a vibrating source 2, a bar-shaped crushing body 15 acts on the raw material by receiving vibration energy from a wall of the upper working room 7 and a vibration transfer machine 10. Thereby the structure of the raw material is destroyed. Large fragments are caught at a pointed tip of the crushing body 15 and small fragments drop and accept action of the crushing body 15. Complex shape of the crushing body causes increase of a contacting area along a vertical axis and increase of crushing effect of the mobile disk 13.  When particles pass through the hole 14 of the contacting surface between the fixed disk 12 and the mobile disk 13, the crushing effect is generated too. When both disks vibrate relatively to each other, the raw material freely pass through whole regions at which holes 14 formed in both disks are superposed on each other and drop toward the bottom of a lower working room 8.
Patent JP-S56137138-A (JP)
Title: Optical sensor
Inventor: HAGIWARA BUNJI
IPC: G01N21/27
Filed: 1980-03-27
Abstract: PURPOSE:To enable to directly measure the photoabsorption characteristics of blood in real time, by providing a pair of prisms opposed to the transparent body fitted to the tip of the optical fiber with a fine gap. CONSTITUTION:The glass transparent body which adjusts the incidence and imission of light to the optical fiber is provided at the tip of the optical fiber 1, and a pair of 45 deg. prisms formed incorporatedly to the transparent body 2 and opposed with a fine gap 4 are provided at the tip of the glass transparent both 2. When the light is incident to the transmission fiber bundle from the light source, this light is reflected on one reflecting plane of the opposing prism through the transparent body 2 and transmitted to the photodetection system through the incidence another opposing prism through the blood 5 in the fine gap 4. Thus, the absorption characteristics of blood can directly be measured in real time by spectral analysis of this light at the photodetection system.
Patent JP-S63207413-A (JP)
Title: Transfer roller
Inventor: YOKOYAMA TAKASHI
IPC: F16C13/00
Filed: 1987-02-23
Abstract: PURPOSE:To reduce the roller repairing cost by holding ceramics roller members whose vertical section is a V-shape with a couple of holders, to be detachably to a shaft member and putting an elastic member between the holders and roller members. CONSTITUTION:A stopper 14 is formed on a shaft member 12, holders 24, 26 are installed in both sides of roller members 30; the holders 24, 26 and roller members 30 are fixed on the shaft member 12 detachably by use of a nut 20. At this time, an elastic member 34 such as a conical spring is arranged between the holders 24, 26 and the roller members 30 formed of ceramics such as silicon nitride. By such a structure, the wear resistance of the members 30 is remarkably improved to extend the service lift. The service lift of the members 30 is further extended because the elastic member 34 reduces thermal stresses acting on the members 30. The roller repairing cost is remarkably reduced because the members 30 are independently changed.
Patent JP-H06248281-A (JP)
Title: Lubricating agent and magnetic recording medium using the same
Inventor: MURAKAMI YUKO
IPC: C10N30/06
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a lubricating agent containing a specific polyfunctional carboxylic acid ammonium salt, having low coefficient of friction, capable of retaining lubricating effect over a long period, excellent in durability and low volatility and useful for magnetic recording medium, etc. CONSTITUTION:The lubricating agent contains a polyfunctional carboxylic acid ammonium salt expressed by the formula n is 2-4; Rf is perfluoropolyether chain having 3000-10000 average molecular weight; R<1> and R<2> are H or alkyl; R is di-, tri- or tetravalent organic group). Furthermore, the lubricating agent is preferably applied onto a magnetic recording medium having a magnetic layer on a nonmagnetic support and forming a protective film on the outermost layer.
Patent JP-H01215912-A (JP)
Title: Manufacture of molten chromium-containing pig iron
Inventor: YAMADA SUMIO
IPC: C21C5/00
Filed: 1988-02-24
Abstract: PURPOSE:To manufacture molten chromium-containing pig iron at high Cr yield by dividing the whole process into scrap melting period, temp. raising period and Cr ore addition, melting and reducing period at the time of manufacturing the molten Cr-containing iron for raw material of stainless steel by oxygen-blowing in an oxygen top blowing converter while using stainless steel scrap, molten iron and chromium ore as raw material. CONSTITUTION:After charging the stainless steel scrap, pre-dephosphorized molten iron, slag making agent of lime, etc., and carbonic material in the oxygen top blowing converter (or combined blowing converter), the stainless steel scrap is melted by oxygen-blowing with a top blowing lance. Successively, the oxygen-blow is continued to rapidly raise the molten metal temp. and at the same time of reaching to >=1,500 deg.C the prescribed temp., the Cr ore and the carbonic material are added to reduce Cr2O3 in the Cr ore into Cr carbide with the carbonic material. Then, by changing carbon content [C] into [C]>=4.03+0.084[Cr] ([Cr] is Cr content in the molten metal), the molten chromium iron for raw material of the stainless steel is manufactured at high reducing recovery ratio of Cr in the Cr ore under little erosion of the converter refractory for short time.
Patent JP-H0624731-A (JP)
Title: Dodecasil 1h structure-type clathsil having small average crystal size
Inventor: MIHIAERU GUREPUNAA
IPC: C09B67/02
Filed: 1993-03-01
Abstract: PURPOSE: To obtain a clathrasil of 1H structural type and to provide a better and more economical producing method in an industrial scale than of the conventional clathrasil and the conventional method.  
     CONSTITUTION: In this producing method, a clathrasil of dodecasil 1H structural type having the average crystal size of not more than 20 μm is produced. The features of this method are that an alkaline aq. medium containing silicate and comprising templates and crystallization seeds is heat treated, and that the amt. of crystallization seeds is not less than 1 wt.% to the amt. of SiO 2  in the medium. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06246319-A (JP)
Title: Rolling method and rolling device
Inventor: SATO JIRO
IPC: B21B37/00
Filed: 1993-03-01
Abstract: PURPOSE:To easily regulate a width dimension of a specific line in a multistage rolling line comparatively at a low cost even when the wire size of a rectangular wire is small and the side is difficult to be worked. CONSTITUTION:Before a material 5a is supplied to rolling rolls 2, it is drawn out by a dancer roll 8 so that a suitable back tension is given. The material 5a is formed into a wire 5 having a width corresponding with the rolling reduction of the rolling rolls 2 influenced by the back tension. The width dimension of the formed wire 5 is measured by a dimension measuring means D and given to a controlling means E. When the width dimension exceeds a prescribed area, the controlling means E issues a command to an actuator C so that it enters that area. The position of the dancer roll 8 is changed by the actuator C to whom this command is given and the back tension given to the material 5a is controlled. As a result, the rolling reduction by the rolling rolls 2 is changed, the expansion of the width of the wire 5 is adjusted and the flat square wire having a prescribed width dimension is formed.
Patent JP-S51114172-A (JP)
Title: Device for detecting velocity and rotary direction
Inventor: OOTANI TSUGUTOSHI
IPC: G01P13/04
Filed: 1975-03-31
Abstract: PURPOSE: To provide a strongly structured device for velocity and rotary direction by utilizing the phase rotary distinction of a double phase alternating current generator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05187080-A (JP)
Title: Support mechanism for partitioning plate
Inventor: ABE TATSUHIRO
IPC: A47B96/06
Filed: 1992-01-14
Abstract: PURPOSE:To enable mounting of a tray member through utilization of a partitioning plate between desks positioned facing each other by a method wherein a support mechanism for a partitioning plate comprises a support body which has the upper part of a stay member bent in a backward-directed state and is suspended to the front of the partitioning plate, a nipping body which has an upper part bent in a forward-directed state and is suspended to the rear surface of the partitioning plate, and a fastening mechanism which intercouples the upper parts of the two members and regulates a distance therebetween. CONSTITUTION:A distance between a stay body 5 and a nipping body 6 is regulated by a fastening mechanism, a stay member 2 suspended to the front of a partitioning plate A is hung down by the stay body 5, and the stay member 2 is moved to a given position to nip the partitioning plate A by means of the fastening mechanism. The nipping means is unfastened, movement of the mounting member 3 is regulated and attached to the support member 2, and in this state, a member to be supported is mounted on the mounting member 3 through a locking means. The front of the partitioning plate A is effectively utilized for arrangement of a tray and the like, abundant load resistance is provided, mechanical stability and stability during use are improved, and setting of the position of the stay member is facilitated.
Patent JP-H07247242-A (JP)
Title: Production of mixture of esters
Inventor: SHIOKAWA YOSHIHIRO
IPC: B01J27/12
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a mixture of esters by separately carrying out an acyl fluoride synthesizing process for reacting an olefin containing a specific number of carbons with carbon monoxide in the presence of hydrogen fluoride and an esterifying process for reacting a synthesized acyl fluoride solution with an alcohol. CONSTITUTION:A>=4C olefin (e.g. octene) is reacted with carbon monoxide in the presence of hydrogen fluoride at -30 to 70 deg.C under 100kg/cm<2>G pressure. Then the prepared synthesized acyl fluoride solution is reacted with an alcohol at -10 to 70 deg.C to give a mixture of esters. The objective substance is obtained at a low temperature in a short time in high yield. Kinetic viscosity of the mixture of esters can be adjusted by changing the reaction temperature and pressure in the synthesis of the acyl fluoride. The objective substance useful for various engine oils and refrigerator oils can be obtained without changing a combination of a fatty acid and an alcohol and without blending a low- viscosity ester with a high-viscosity ester.
Patent JP-S61199754-A (JP)
Title: Apparatus for treating bean curd formed in box
Inventor: ABE ICHIRO
IPC: A23L11/00
Filed: 1985-02-28
Abstract: PURPOSE:To enable the automation and labor-saving of the process for the transfer of bean curd from the water-washing stage to the packaging stage, by cutting a bean curd formed in a box to the prescribed size at the final step of the water-washing stage, pulling up the cut bean curd from water with a belt conveyor, and transferring to the packaging stage. CONSTITUTION:The bean curd formed in a box is cut along the transfer direction with the first cutting edge placed in a water-tank for the washing of the bean curd with water, and then cut along the direction perpendicular to the transfer direction with the second cutting edge 14. The cut bean curd is pushed perpendicular to the transfer direction with a pusher plate 19. The cut bean curd 51 taken out of the washing tank 1 is transferred through the slip torque controller 53 in the pulling-up water-tank 52 with a belt conveyor 55 to the packaging apparatus 56.
Patent JP-H0214598-A (JP)
Title: Electronic device mounting board
Inventor: DEBITSUDO HARISON KEARI
IPC: H05K1/11
Filed: 1989-02-20
Abstract: PURPOSE: To obtian an electric and electronic element fitting board capable of densificating chips, by providing a plurality of connecting routes for connecting an interconnection wiring part and electric elements electrically, and penetrating a support substance. CONSTITUTION: An element fitting board makes a separated board by forming a thin interconnection wiring film on one side of a board and fitting chips to the other side, and the board 30 has a support substance 32 and the thin interconnection wiring film 34. Interconnection wiring is composed of a group of transmitting wirings strips, and chips, cards, circuit boards etc., in multiple chip modules are mutually connected by wirings, and a large number of access pads 36 are provided in the interconnection wiring film. The access pads reach contact zones between the interconnection wiring film and the supporting substance by the aid of struts stretching from the bottom surface of the interconnection wiring film, and are connected to chips indirectly.  The struts connected the supporting substance 32 electrically to connecting routes 38 which penetrate in the upward and downward direction. And the interconnection wring film is electrically connected to the bonding sites of the chips by the connecting routes. Accordingly, it becomes possible to make the pads themselves smaller, and the densification of the chips becomes feasible.
Patent JP-S60183008-A (JP)
Title: Membrane separation apparatus
Inventor: SHIMAZU KOUICHI
IPC: B01D63/08
Filed: 1984-03-02
Abstract: PURPOSE:To dispense with the manufacturing of a complicated recovery pipe, by providing a filtrate discharge bore opened from a liquid collection line forming recessed parts to the outer peripheral edge of a plate and a recovery line forming hole coming to a cylindrical form at the time of lamination to each plate and connecting both of them by a tube. CONSTITUTION:In a plate-and-frame type membrane separation apparatus, each plate 3 is provided with a filtrate discharge bore 5, which is opened to the outer peripheral edge surface of said plate, by drilling so as to communicated with the inner surface side formed by the peripheral edges of recessed parts 2 for forming filtrate collection lines 2' and a metal cup 6 is connected to the discharge bore 5. Further, a hole 7 for forming a filtrate recovery line 7' showing a cylindrical space by inserting a circular gasket 8 at the time of lamination is provided to each plate 3. A receiving step 10 is connected to the guide hole 9 provided to the cut edge surface of the forming hole 7 by drilling, and this receiving step 10 and the metal cap 6 are connected by a transparent tube 11. The filtrate of each layer is introduced into the recovery line 7' through the discharge bore 5, the metal cap 6, the tube 11, the receiving step 10 and the guide hole 9 and collectively sent to the next process.
Patent JP-S62199066-A (JP)
Title: Semiconductor device
Inventor: OWAKI YUKITO
IPC: H01L29/792
Filed: 1986-02-27
Abstract: PURPOSE:To improve the speed of operation and to improve the erasing characteristics of a PROM, by increasing the thickness of a gate insulating film in the vicinity of a drain region. CONSTITUTION:On a semiconductor substrate 1, source and drain regions 4 and 5 are formed. A gate electrode 3 is provided between the regions 4 and 5 through a gate insulating film 2. Based on the shape of the electrode 3, the thickness of the film 2 is made thick only in the vicinity of the region 5. Even if the intrusion of the source and drain junction beneath the gate into the film 2 becomes large, the withstanding voltage of the drain is ensured, and the high speed operation can be performed. Since the source side of the film 2 is uniform and thin, the erasing characteristics of a PROM when the device is used in the PROM are improved.
Patent JP-S54133070-A (JP)
Title: Constituent for electron gun
Inventor: YAMAUCHI MASAAKI
IPC: H01J3/02
Filed: 1978-04-07
Abstract: PURPOSE: To improve the focus performance, by taking the square hole having the corner toward the horizontal and vertical magnetic field for the deflection magnetic field for the three electron beam passing round holes provided with one set of electrode constituting the pre-focus lens.  
     CONSTITUTION: The grid electrodes 5,6,7 are respectively provided with three holes passing through three electron beams in-line, with the square hole 10 having the corner 10a toward the tube axis X,Y of the color CRT tube. When the electron gun constituent with this constitution is operated by being sealed with the CRT panel assembly, the distortion in spot shape of electron beam due to the self-conver- gence deflection york is strongly effected toward X and Y of the tube axis. Accordingly, before the electron beam enters the deflection magnetic field, approximately square distortion is given in advance to the direction with a slope of 45° toward X and Y axis, allowing to mitigate the shape with deflected magnetic field, and thus, on the fluorescent screen, very excellent electron beam spot shape can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio