baber/WOPTO huggingface dataset:
Patent JP-S6128469-A (JP)
Inventor: ATANASU SOCHIROFU SERUMANOFU
IPC: B02C13/10
Filed: 1985-05-10
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-2000288827-A (JP)
Title: End mill
Inventor: HIROSE TAKESHI
IPC: B23C5/10
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve cutting performance and chip discharging property while preventing welding of chippings. SOLUTION: An end mill has a tool mainbody with its axially perpendicular section in approximately square and cutting edges 17 formed at corners C. Pockets 23 are formed in approximately V-shaped section by rake faces 15 and bottom faces 22 provided on the front sides of the cutting edges in the rotating direction. Chip discharging grooves 14 are formed by approximately V-shaped recesses in the cutting faces 15 and the bottom face 22 and twisted toward the base ends. The pockets 23 formed by the rake faces 15 and the bottom face 22 have fine protruded faces 25 arranged in matrix with their tops 25a located at the same height in the perpendicular sections of the cutting edges. Chippings flow on the tops 25a of the protruded faces 25 formed by the rake faces 15 and the bottom face 22.
Patent JP-H11282314-A (JP)
Title: Image forming device with numeric value inputting function
Inventor: KITAMURA AKIRA
IPC: G06F3/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a numeric value inputting function capable of inputting a plurality of numeric data simply and without confusion. SOLUTION: An image forming device provided with a numeric value inputting function for executing a prescribed image forming treatment in accordance with the numeric data being input through manual operation comprises a permanent ten-key 12a always provided to an operation panel 12, a display part 10 for displaying a touch-panel type virtual ten-key 11a, a magnification control part 171 for controlling the copying magnification on the basis of the numeric data being input through the virtual ten-key 11a, and a copying number control means 173 for controlling the number of sheets to be copied on the basis of the numeric data being input through the permanent ten-key 12a.
Patent JP-H11284635-A (JP)
Title: Atm cell transfer control method and transfer control system
Inventor: SAKATA SHUJI
IPC: H04L47/2466
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve network use efficiency by preventing unnecessary traffic from being imposed on the ATM(asynchronous transfer mode) backbone network of a trailing stage. SOLUTION: An ATM terminal 100 sends ATM cell data 110 to a terminal station 200 and the terminal station 200 gives a BOM(begin of message) identifier bit indicating that a next ATM cell is a head cell and SN(sequence number) indicating the order of the cell by detecting the EOM(end of message) cell of an AAL(ATM adaptation layer) when reading received ATM cell data, and then sends the ATM cell data 220 with the identifier to a base station 400 through a radio section 300. The base station 400 monitors the received ATM cell data 220 with the identifier, detects absence of the cell and discards the cell data that follow the absent cell data in case of a failure in resending, thereby preventing unnecessary traffic from being imposed on the ATM backbone network 500.
Patent JP-H10282601-A (JP)
Title: Heat-developable photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material capable of forming images small in change of tone by specifying a given amount of exposure and an average radius of a sphere heat development. SOLUTION: The heat-developable photosensitive material to be used is exposed to the exposure amount of a 30 μJ/cm<2> light and heat-developed at 120 deg.C for 20 sec in an average sphere radius of 0.01-0.35 μm. This sphere means the range in which non-photosensitive silver salts formed around developed silver derived from the photosensitive silver halide have disappeared.  The photosensitive layer (emulsion layer) 1 having a predetermined thickness T contains the photosensitive silver halide and the nonphotosensitive organic silver salt, and the silver halide is photodecomposed by exposure to form a latent image 21 made of metallic silver, and the organic silver salt is heat-developed by the catalytic action of this silver to be reduced into silver and to cause an almost spherical part 3 of the organic silver salt around the photodeveloped silver to disappear, and this disappeared part 3 is the sphere.
Patent JP-H09287779-A (JP)
Title: Apparatus for fixing outdoor device of air conditioner
Inventor: YAJIMA TOSHIO
IPC: F24F5/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable a piping extending from an outdoor machine of an air conditioner to be protected in an easy manner and at a low cost. SOLUTION: There is provided a connecting member 45 for use in connecting an outdoor machine 8 with supporting frame The outlet port section of a refrigerant pipe P extending from the outdoor machine 8 is fitted to a detent section 28a integrally formed by vending a lower bracket 28 of the connecting member 45 and fixed to it. The lower bracket 28 of the connecting member 45 is also applied for fixing the refrigerant pipe P and they are integrally assembled.
Patent JP-H05271777-A (JP)
Title: High-frequency heating method of crank shaft
IPC: C21D9/30
Filed: 1992-03-24
Abstract: PURPOSE:To provide a method, by which the cost of an equipment as a high-frequency heating apparatus for journal parts and pin parts in a crank shaft is not so expensive and the heating process is not so long. CONSTITUTION:After a first process wherein the journal parts 111-113 are heated with heating coils C11, C12 and C13 arranged to three journal parts 111-113 at one end side of the crank shaft 100 among five journal parts 111-115 having a mutually same shape, in a second process, the heating coils C11, C12 and C13 are shifted to a rotating axis 120 direction of the crank shaft 100, and thereafter, the remained journal parts 114, 115 are heated with the heating coils C11, C12. In this second process, the electric current is not conducted to the heating coil C13 and laid on the center 124 having the same diameter as the journal parts 111-115. Otherwise, this heating coil C13 is not shifted to the heating position.
Patent JP-H11296183-A (JP)
Title: Karaoke system and karaoke terminal device
Inventor: SENBA YUJI
IPC: H04N7/173
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke system which supplies plural video data with a few channels and a karaoke terminal device. SOLUTION: Since a center station 100 transmits plural kinds of video data with identifiers attached, each terminal 200 refers to the identifiers and reproduces only video data that corresponds to a performing station. Besides, in such a case, the station 100 needs only one channel for a transmission channel. Also, because each terminal reproduces video data that is preliminarily stored instead of video data which should not be reproduced, it can continuously reproduce video data corresponding to music until the music ends. Thus, it is possible even for a system that distributes video data by using a single channel to distribute plural kinds of video data and to select and reproduce them.
Patent JP-H11297734-A (JP)
Title: Semiconductor device, manufacture and connecting structure thereof
Inventor: TAGUCHI NOBORU
IPC: H01L23/52
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To realize a fine connection pitch by eliminating a non-connection of conductive materials between a projected electrode and a circuit electrode at compressing for connection, securing sufficient number of conductive materials between the projected and circuit electrodes, improving the connection reliability, and making a connection area small. SOLUTION: In this manufacturing method, a projected photosensitive resin 20 having a plurality of openings in shape size smaller than the size of one of conductive particles 30 of an anisotropic conductive adhesive 32 is provided on an electrode pad 14, over the entire surface of which an electrode layer 21 is formed by a sputtering method, the electrode layer 21 is formed on the resin 20 having the plurality of openings with the use of photolithography and etching technologies, and a projected electrode layer 22 is formed on the resin 20 in a pattern formation.
Patent JP-H10286416-A (JP)
Title: Ceramic filter and its production method
Inventor: SUDO HIDEKAZU
IPC: C04B38/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic filter excellent in room temp. flexural strength, hot flexural strength, corrosion resistance against a molten aluminum and flowability of the molten aluminum. SOLUTION: The ceramic filter is composed of an aggregate particle consisting of one or both of molten alumina and a sintered alumina and a binder, the binder exists in 10-22 pts.wt. per 100 pts.wt. aggregate particle and contains 15-35 wt.% Al2 O3 , 35-52 wt.% B2 O3 , >=7 wt.% to <=15 wt.% SiO2 and the balance is MgO.
Patent JP-S62256484-A (JP)
Title: Optical input type mos transistor
Inventor: KUBO MASARU
IPC: H01L29/78
Filed: 1986-04-29
Abstract: PURPOSE:To realize a transistor capable of responding to long-wave optical energy such as that from a GaAs light-emitting diode by a method wherein a solar cell of a silicon single crystal is formed on a MOS transistor through the intermediary of an insulating film. CONSTITUTION:Several single-crystal silicon solar cells B are serially connected between a gate G and source S of a MOS transistor A driven by an optical input. On the MOS transistor A, a laminate of single-crystal silicon is formed through the intermediary of insulating films built of SiO2, where several solar cells B are formed, to be isolated by insulator and connected serially. One of the electrodes of a solar battery B is connected to the source S of the MOS transistor A and the other to the gate G of the MOS transistor A for the MOS transistor A to be directly driven by the solar cell B. By using this design, a single-chip optical input type MOS transistor may be obtained capable of operating on a longwave energy such as that emitted by a GaAs light-emitting diode.
Patent JP-S63107743-A (JP)
Title: Method and apparatus for treating powder
Inventor: KUBO NOBUAKI
IPC: B01J19/18
Filed: 1987-04-21
Abstract: PURPOSE:To uniformly and efficiently treat a powder such as pigment, by applying low temp. plasma treatment to the powder due to RF discharge while the powder is stirred under vibration to perform the treatment of the powder. CONSTITUTION:After a powder to be treated is introduced into a treatment chamber 1 from a batch 1a, the air in the treatment chamber 1 is discharged from an exhaust pipe 6 in the direction shown by an arrow by an exhaust system to reduce the internal pressure of the chamber to about 10<-1>-10<-2>Torr. When a motor 5 is rotated at a high speed under a condition of 600-2,400rpm (vibration frequency; 10-40Hz) and amplitude of 2-10mm, the powder in the treatment chamber 1 moves by high speed rotary vibration while receiving impact shearing action. Subsequently, an RF powder source 11 is operated to apply RF to an electrode 8 and the gas present in the treatment chamber 1 is excited to generate a low temp. plasma atmosphere. After treatment for a definite time, the application of RF and vibration are stopped and the treatment chamber is returned to atmospheric pressure to obtain the treated powder.
Patent JP-S5624002-A (JP)
Title: Purifying method of substance
Inventor: AKIYAMA HIROSHI
IPC: B01D11/04
Filed: 1979-08-04
Abstract: PURPOSE: To enable molecular distillation at a low vacuum degree as well as to enhance a treating amount, a purification degree and a recovery degree by preliminarily lower the viscosity of a substance to be distilled to a definite limit in subjecting a naturally generating extract to centrifugal molecular distillation.  
     CONSTITUTION: The viscosity in distilling a substance to be distilled such as a pasty substance extracted from a cocoon excrement or tobacco leaves is preliminarily adjusted so as to be 5.0cp or less by a method adding a low viscosity substance. By this method, a liquid membrane of a substance to be distilled in a heating surface of a distillation apparatus can be maintained at a uniform and appropriate thickness as well as a treating amount per time unit is increased even in a low vacuum degree and an excelletn result is obtained about a purification degree and a recovery ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59224849-A (JP)
Title: Transfer paper for encapsulated toner
Inventor: MIKAMI TAKESHI
IPC: G03G9/08
Filed: 1983-06-03
Abstract: PURPOSE:To form a transfer paper good in image quality of a fixed image and transferability of an encapsulated toner, superior in appearance and traveling performance in a copying machine by specifying optical surface roughness (Rp value) of the surface of a transfer paper used for an electrostatic recording system using the encapsulated toner. CONSTITUTION:Optical surface roughness (Rp value) of the surface of a transfer paper for forming an encapsulated toner image is controlled to 3.2mum, preferably <=2.9mum. The fixability of the toner is remarkably enhanced by using such an extremely smoothed transfer paper for an electrostatic recording system using such a toner, and resistance to offset is also improved. This paper is superior in appearance and traveling performance, and it is highly advantageous as a transfer paper for the encapsulated toner.
Patent JP-S63280078-A (JP)
Inventor: SHIMON FUREIZAA KIYANPUBERU
IPC: A61K31/47
Filed: 1988-04-21
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-S5526535-A (JP)
Title: Magnetic toner developing method
Inventor: YAMASHITA KEITAROU
IPC: G03G15/09
Filed: 1978-08-15
Abstract: PURPOSE: To enable a good developing range to be obtained by keeping the relations among the moving speed of a photoreceptor, the number of revolutions of a permanent magnet roll and the number of magnetic poles of the permanent magnet roll and the pitch between the magnetic poles of the magnet roll within the range obtained experiment in the developing method involving the use of magnetic toner.  
     CONSTITUTION: In the relation d=V/N.M(mm) of the moving speed V (mm/sec.) of a photoreceptor, the number of revolutions N (rpm) of a permanent magnet roll and the number of magnetic poles M of the permanent magnet roll with the developing machine using magnetic toner, good developing is obtainable if the value of d is 0.2<d<2.5 (mm). At d<0.2, the evolution of heat by eddy current is high and the flying of toner increases, and at d>2.5, uneven development and the decrease in development density are observed. When the pitch between the magnetic poles of the magnet roll is 5 to 17 mm in the above conditions, good development may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5527139-A (JP)
Title: Preparation of tetrafluoroethane
Inventor: AISAKA YOUNOSUKE
IPC: C07B61/00
Filed: 1978-08-14
Abstract: PURPOSE:To obtain the title compound useful as a refrigerant in a high selectivity, by reacting 1-chloro-2,2,2-trifluoroethane with hydrogen fluoride in the presence of a specific amount of oxygen while preventing the deterioration of the catalytic activity. CONSTITUTION:One mole of 1-chloro-2,2,2-trifluoroethane (C) is reacted with hydrogen fluoride (F) at a molor ratio of (C) to (F) of preferably 1:3-20, more preferably 1:5-12, in the presence of an inorganic chromium (III) compound as a catalyst and 0.002-0.05 mole of oxygen at 300-450 deg.C, preferably 350-420 deg.C, to give the title compound. Chromic oxide, hydroxide, or halides may be cited as the catalyst.
Patent JP-H01269558-A (JP)
Title: Printing head and drive thereof
Inventor: KASHIO YUKIO
IPC: B41J2/335
Filed: 1988-04-22
Abstract: PURPOSE:To conduct excellent printing stably, and to simplify the drive of a printing head by performing printing by heat generation at the crossing section of a first electrode juxtaposed in the line direc tion of the printing head and a second electrode disposed in an array in the row direction under the state in which recording paper is fit ted onto the surface of the printing head. CONSTITUTION:A plurality of electrodes 2 parallel in the line direction are formed onto the surface of a base 1 composed of ceramics, etc., and resistance layers 3 for heat generation are shaped onto these electrodes 2. A plurality of electrodes 5 parallel in the row direction are formed onto the surface of a sheet base material 4. The sheet base material 4 on which the electrodes 5 are formed is laminated onto the base 1 on which the electrodes 2 are shaped so that the electrodes 5 are crossed with the electrodes 2, thus forming a plane type printing head 6. Consequently, printing is enabled by heat generation at the crossing sections of both electrodes under the state in which recording paper 8 is fitted onto the surface of the printing head through a heat transfer sheet 7. The pushing force of the surface of the printing head is kept constant simply, and the dispersion of printing density can be removed. Printing is enabled by a simple driving means successively energizing either one electrodes while energizing the other electrodes in response to picture data.
Patent JP-H07303403-A (JP)
Title: Agricultural working machine
Inventor: ITAGAKI YOSHIAKI
IPC: A01B33/08
Filed: 1994-05-13
Abstract: PURPOSE:To obtain an agricultural working machine, equipped with right and left operation parts on both sides in the width directions of a machine in a central operating part so as to enable the free rotation around pivot shafts which are located a little to the center from both lateral ends of the central operating part, hardly moving the center of gravity in folding without causing untilled parts and excellent in maneuverability and stability. CONSTITUTION:This agricultural working machine is obtained by freely rotatably installing right and left operating parts 6 and 7 on both sides in the width direction of the machine in a central operating part 3 around pivot shafts 26 and locating the pivot shafts 26 a little to the center from both lateral ends of the central operating part 3. Furthermore, the respective operating parts 3, 6 and 7 have clutch mechanisms suitably connecting the mutual operating shafts and a transmission mechanism 8 for transmitting power to the operating shafts is preferably installed only on one lateral side of the machine body. Thereby, the pivot shafts 26 are preferably slightly tilted from the horizontal state so as to develop the right and left operating parts 6 and 7 obliquely rearward.
Patent JP-H09263555-A (JP)
Title: Production of ethanol
Inventor: MORIKAWA SHIGERU
IPC: C07B61/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain ethanol by vapor phase reaction of ethylene with water by using a phosphoric acid catalyst obtained by supporting phosphoric acid on a specific support and capable of suppressing outflow of phosphoric acid while improving activity and selectivity. SOLUTION: Ethylene is reacted with water in a vapor phase in the presence of a phosphoric acid catalyst obtained by supporting phosphoric acid on a support consisting essentially of (1) (100 pts.wt.) silica and (2) (1-50 pts.wt.) at least one kind of compound selected from the group of titanium and zirconia. A molar ratio of the components (1) and (2) is preferably (10:1) to (10:5). The support of the catalyst can be obtained by a method kneading metal oxides of silica and titanium or silica and zirconia and heat-treating the kneaded material. The catalyst is obtained by supporting phosphoric acid onto the support by coating, immersion, spraying of phosphoric acid. Phosphoric acid-supported structure of the catalyst is preferably a needle-like crystalline structure or recessed structure.  Furthermore, vapor phase reaction of ethylene with water is preferably carried out at 200-300 deg.C.
Patent JP-H06305179-A (JP)
Title: Image forming device
Inventor: TAKAGI OSAMU
IPC: G03G15/05
Filed: 1993-04-26
Abstract: PURPOSE:To form a high-accuracy image while controlling a toner flow at a low voltage and forming dots without scattering. CONSTITUTION:An insulating sheet 2 of an aperture electrode 1 in an image forming device is made of a polyamide synthetic polymer. With the rotation of a holding roller 14, the contact part of the insulating sheet 2 with a toner is immediately positively electrified. Therefore, if a control electrode 4 has the same electric potential as the holding roller 14, an electric field directed from the positively electrified part of the insulating sheet 2 to the control electrode is enhanced especially at the wall surface of an aperture 6, thereby preventing the toner from unstably flying out of the aperture with the reduction of the adhesive force of the toner to the holding roller or the adhesive force of the toner to each other generated in the vicinity of the wall surface of the aperture on the rear side of the insulating layer. Furthermore, an image fog can be effectively prevented.
Patent JP-S583741-A (JP)
Title: Hole forming method of eyeless sewing needle
Inventor: MATSUTANI KANJI
IPC: A61B17/06
Filed: 1981-06-29
Abstract: PURPOSE:To inexpensively form a hole which is high in its accuracy and satisfactory in tis thread coupling property, on a root end part of a sewing needle, by heating the root end part of a needle material of an oxidation resistance quality to a melting point or so, and pushing in a heat resistance tool. CONSTITUTION:A needle material 1 of an oxidation resistance quality such as stainless steel, etc. is held by a holder 2. A root end part of the needle material 1 is heated to its melting point or the melting point or so by means of electrification, etc., and in this state, a heated drilling tool 4 is forcibly pushed into the root end part of the needle material 1, and after that, it is drawn out and a hole 5 is formed on the root end part of the needle material 1. In this case, as necessary, a beforehand hole is pierced in advance on the root end part of the needle material 1. Subsequently, a part which has projected due to formation of 5 is cut, and after that, an eyeless sewing needle having the hole 5 on the root end part is worked and molded.
Patent JP-H02277732-A (JP)
Title: Production of metal matrix composite and preform using same
Inventor: OURA TOSHIRO
IPC: C22C47/12
Filed: 1989-04-19
Abstract: PURPOSE:To produce a preform for metal matrix composite excellent in strength at high temp. and fatigue strength by mixing molding auxiliary, inorganic binder, deflocculant, lubricant, etc., with an inorganic short fiber material into a paste, subjecting the resulting pasty material to extrusion molding into the prescribed shape, and then applying drying and burning to the above. CONSTITUTION:A molding auxiliary consisting of an organic binder, such as water, polyvinyl alcohol, and starch, is added to an inorganic short fiber material, such as aluminous short fiber, SiC whisker, K2TiO3 whisker, and ceramic short fiber, and further, if necessary, a deflocculant, such as sodium hexametaphosphate, a lubricant, such as aluminum stearate, and an inorganic binder, such as silica sol and alumina sol, are added to the above, and the resulting mixture is sufficiently kneaded into a paste. The resulting pasty material is extruded into the prescribed shape by means of an extruder, by which a primary preform in which the inorganic fiber material is forcedly oriented in the extrusion direction is prepared. Then, drying and burning are applied to the above to form a preform body. By impregnating this preform with metal, a metal matrix composite excellent in strength at high temp. and fatigue strength can be obtained.