baber/WOPTO huggingface dataset:
Patent JP-S63143897-A (JP)
Inventor: KAJITA YOSHIHARU
IPC: F24F7/08
Filed: 1986-12-08
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-H06135926-A (JP)
Title: Production of sulfone derivative
Inventor: OMURA HARUO
IPC: C07C315/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain the subject compound in high yield by condensing a m- substituted aniline derivative used as a raw material with a 4- dialkylaminobenzaldehyde derivative and an arylsulfinic acid or its salt in the absence of urea in an acidic aqueous solution. CONSTITUTION:A m-substituted aniline derivative of formula I (R4 and R5 are 1-8C alkyl; X is 1-4C alkyl, 1-4C alkoxy or halogen) is condensed with a 4-dialkylaminobenzaldehyde derivative of formula II (R<2> and R<2> are 1-8C alkyl; R<3> is H, 1-4C alkyl, 1-4C alkoxy or halogen) and an arylsulfinic acid which may have a substituent group or its salt in the absence of urea in an acidic solution to provide the objective sulfonic acid derivative of formula III (Ar is aryl). According to this method, various sulfone derivatives including an asymmetric 4,4'-diaminodiphenylmethyl-aryl-sulfone derivative difficult to synthesize can readily and safely be produced in high yield without accompanying new difficulty for waste water treatment.
Patent JP-H07145191-A (JP)
Title: Galactosyl phosphonate derivative
Inventor: HONDA TADASHI
IPC: A61P43/00
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a novel galactosyl phosphonate derivative, having an inhibitory action on the biological synthesis of a saccharide chain containing sialic acid and fucose, effective for preventing and treating inflammatory reactions, and useful for antiinflammatory agents etc. CONSTITUTION:A novel galactosyl phosphonate derivative represented by the formula (R1 is H, an acyl; R2 is H, an acyl, or R1 and R2 together form phenylmethylene; R3 is H, a lower alkyl, an acyl; R4 is H, a lower alkyl, an acyl; or R3 and R4 together form dimethylmethylene; R5 is H, a lower alkyl; R6 is H, an acyl; R7 is H, an acyl, or R6 and R7 together form dimethylmethylene; R8, R9 are H, an acyl, benzoyl) e.g. cytidine-5'-yl(1-O- methyl-alpha-D-galactopyranose-3-O-yl)ethylphosphonate. The compound of the formula has an inhitory action on the snthesis of a saccharide chain containing sialic acid and fucose.
Patent JP-H11123481-A (JP)
Title: Seamless can, and its forming method
Inventor: TAKAO KENICHI
IPC: B65D1/12
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the pressure withstanding strength, the appearance and the corrosion resistance by drawing a body wall tapered part while applying the wrinkle-holding force, pressing a bottom panel dome part and the body wall tapered part so as to be engaged with each other while restricting both parts, and deforming a stepped part and a drawn part into a bottom radius part and a bottom panel wall part. SOLUTION: The minimum thickness from a bottom radius part 24 of a seamless can to a bottom panel wall part 25 is set to be tmin , and the thickness reduction ratio defined by the formula: thickness reduction ratio=(t0 -tmin )×100/t0 is set to be <=10%, where t0 is the original thickness of the seamless can. In addition, the redius rb of curvature of the bottom radius part 24 is set to rb <3t0 , and the rising angle α to the level on the center side of the bottom panel wall part 25 is set to be α>85 deg.. A stepped part and a drawn part can be formed without reducing the thickness through the drawing, or without generating wrinkles.
Patent JP-2000114120-A (JP)
Title: Electrolytic capacitor
Inventor: ASHINO KOJI
IPC: H01G9/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having a structure in which a capacitor element is prevented from jumping out from a valve opening part by preventing the central part of winding of the capacitor element from spirally protruding to the upper part, at opening of an explosion-proof valve, and danger of ignition to jetted gas is avoided by preventing generation of spark which is to be caused by short circuit of both electrode foils. SOLUTION: A capacitor element 11, in which electrode foils of both electrodes are wound via an electrolytic paper, and terminals electrically connected with the electrode foils of both electrodes are led out from an end surface, is accommodated in a metal close-end case 13. A plurality of stripes of thin-walled parts 19 are arranged on a bottom surface part 15 of a metal case 13 which parts 19 concentrate on one point in the central part and divide the angle. Reinforcing parts of a prescribed length which are thicker than the wall thickness of the bottom surface part 15 are arranged on the inner bottom part of the metal case 13, at points dividing a part between adjacent thin-walled parts with nearly equal angles.
Patent JP-H03153395-A (JP)
Title: Calling card with optical reading code
Inventor: FUJISAKI MASAO
IPC: B42D15/02
Filed: 1989-11-10
Abstract: PURPOSE:To increase recordable information amount and recording density and ensure simple use at low cost by forming an encoded dot mark in a dot formation part and also providing a reading position for said mark and a reading mark which shows a reading unit side by side. CONSTITUTION:Optical reading code 2 is formed by printing it directly using a 24-dot printer. A single dot formation part 3 is composed of four dots, each two dots in the longitudinal and lateral directions of the optical reading code 2. An identification space 4 is formed in a checkerboard pattern with a width of a single dot between dot formation parts 3. In addition, a reading mark 5 is formed with a width of two dots at both ends in the longitudinal direction of a dot code strip 2. The optical reading code 2 is composed of 16-character dots (32 digits in terms of numerical) recorded with four parities within a range of 15mm. This dot code contains a larger amount of information recorded in the same space compared to a bar code.
Patent JP-S62154008-A (JP)
Title: Travel control method for self-travel robot
Inventor: OGASAWARA HITOSHI
IPC: G05D1/02
Filed: 1985-12-27
Abstract: PURPOSE:To run a robot by approaching to a wall or hindrance a great deal by causing the robot to make a U-turn or go back at a pitch corresponding to a distance up to the wall or hindrance in the direction perpendicular to its straight travel direction when a reciprocating action at a fixed pitch, which includes an alternate straight travel and U-turn, cannot be attained. CONSTITUTION:Position coordinates of the self-cleaning robot and those of the wall or hindrance are stored in a memory 27b. A scene map expressing the position relationship between the robot and the wall or hindrance is generated, and therein the travel route of the self-cleaning robot is drawn. Namely, said robot is caused to make a U-turn and travel straight repeatedly, and to travel in zigzags at the 1st pitch. If the distance between the boundary in the prescribed area and the self-travel robot in the direction perpendicular to the straight travel direction comes to a value where the U-turn fails at the 1st pitch, the robot is caused to make a U-turn, or to go back or slew, and to travel at a pitch corresponding to said distance.
Patent JP-S62153860-A (JP)
Title: Electrophotographic sensitive body
Inventor: IKESUE TATSUYA
IPC: G03G5/08
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled body having a high electrostatic charge property and a low residual potential, a high sensitivity over a broad wavelength range and an excellent anti-environment property by forming a photoconductive layer made of a-Si contg. <=5atom% hydrogen in the title body. CONSTITUTION:The titled body is composed of a electroconductive substrate body 2, a photoconductive layer 23, a barrier layer 22 inserted between the electroconductive substrate body 21 and the photoconductive layer 23, and a surface 24 formed on the photoconductive layer 23. The barrier layer 22 is composed of a microcrystalline silicon contg. nitrogen and an element controlling conductivity. The photoconductive layer 23 is composed of an amorphous silicon contg. <=5atom% hydrogen. The surface layer 24 is composed of the microcrystalline silicon contg. nitrogen atom.
Patent JP-S62247529-A (JP)
Title: Method for alignment
Inventor: KOSUGI MASAO
IPC: H01L21/30
Filed: 1986-12-09
Abstract: PURPOSE:To ensure a high-precision alignment for each of the patterns on a wafer by a method wherein stored data are used for the control of step movement for the step-and-repeat treatment of other substrates when patterns of substrates in the same lot are processed by the step-and-repeat technique. CONSTITUTION:In the processing of a plurality of chips 2 on a wafer 1, a global alignment is accomplished, for example, between measuring points P and Q. In the event there is any array distortion involving patterns on the wafer 1, a difference deltax is detected between the actual distance from the measuring point P to Q and the distance expected by design to exist between the two points P and Q (the distance to be covered by a correct chip line-up). Acquisition of data concerning the pattern array on the wafer 1 will enable a correct compensation for the elimination of the array distortion present in the global alignment. The method for such a correct compensation consists of a means for reading the chip pattern array on the wafer 1, a means for the arithmetic handling and/or storage of the collected data, and a means to enable the application of the collected data to the global alignment process by establishing correspondence between the collected data and the conditions in the wafer 1.
Patent JP-S63144717-A (JP)
Inventor: ITO MASAYOSHI
IPC: H02H3/16
Filed: 1986-12-09
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-H06151622-A (JP)
Title: Package for accommodation of semiconductor element and its manufacture
Inventor: ARAYAMA MOTOHIDE
IPC: H01L23/04
Filed: 1992-10-30
Abstract: PURPOSE:To enable the mass production by forming a plurality of columnar heat radiation fins integrally in a base or a cap. CONSTITUTION:A base 11 is integrally equipped with a plurality of columnar heat radiation fins 12 planted vertically to the main surface of itself 11, and those radiate the heat generated in a semiconductor element. Moreover, for its manufacture, a press molding device is used, which comprises a dice 21 and an upper punch and a lower punch composed of the first lower punch 22, which has a plurality of through holes 22a, and the second lower punch 23, which has a plurality of projections 23a shaped to conform to these through holes 22a. And, ceramic material is charged in the space being made by the first and second lower punches 22 and 23 and the dice 21, and the ceramic material is pressed and molded by the upper punches 24 and 25 the first and second punches 22 and 23. A cap 13 or a base 11, in which heat radiation fins 12 are formed integrally by baking the molded item being obtained this way, can be gotten.
Patent JP-S62152562-A (JP)
Title: Painting booth with air supply mechanism
Inventor: OSAWA MICHIAKI
IPC: B05B15/12
Filed: 1985-12-27
Abstract: PURPOSE:To effectively suppress the inflow and outflow or air through an inlet and outlet, by arranging a plurality of exhaust fans sucking and exhausting air in a painting booth and selecting the exhaust capacity per one exhaust fan small to enable the fine adjustment of exhaust quantity. CONSTITUTION:An air supply fan 7 and exhaust fans 13a-13d are operated at the predetermined number rotations and, for example, 9,000m<3>/min of conditioned air is supplied to the plenum chamber 6 of a painting booth 1 from the air supply fan 7 to be made to flow down at wind velocity of about 0.5m/sec in zones 1a-1d through a filter 10. Then, operations is started so that air is exhausted out of the booth by the exhaust fans 13a-13d in the quantity corresponding to the supply quantity of conditioned air. In this case, because the exhaust capacity of each of the exhaust fans 13a-13d comes to 1/number of fans, exhaust quantity can be made variable so as to follow the extremely slight inflow and outflow of air from an inlet 4 and an outlet 5 on the basis of the detection of wind velocity sensors 15F, 15R.
Patent JP-H09114151-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA TAKAYUKI
IPC: B65H5/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To ensure close contact between a document and a photosensitive paper so as to prevent deterioration of image quality by disposing rollers press- contacting the opposite side of a transport belt respectively in plural belts. SOLUTION: A roller 17 is disposed in each of plural belts 14 brought into contact with a cylinder 15 in a position corresponding to the outside of a contact position where a superimposed body of a document and a photosensitive paper is supplied from a table 4. Each roller 17 is rotatably fitted to one end of an arm 16, and the arm 16 is disposed on a shaft 20, both ends of which are fitted to suitable places of a frame of an image forming apparatus, in such a manner as to turn. Each roller 17 is kept in a predetermined position in such a manner as to be brought into contact with the belts 14 by an E-ring provided on the shaft 20.  A tension spring 18, one end of which is fitted to a suitable place of the apparatus main body, is disposed near the other end of the arm 16, so that the habit of turning in the direction of an arrow A is given to the arm 16 and the rollers 17 are pressed to the belts 14 in the outside region of the contact position 23.
Patent JP-H11115964-A (JP)
Title: Container made of grain, and sheet to manufacture the container
Inventor: YONEKURA IWAO
IPC: B32B9/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a container for food which is naturally decomposed when disposed after the use, effectively used as the fertilizer, etc., disposable, and used in a large volume, and a sheet to manufacture the container. SOLUTION: The waterproofing agent (paraffin, drying oil, etc.), is applied to a surface of a container (a tray, a cup, etc., for food) in which a sheet-like stuff obtained by converting into paste and drying the grain (rice, corn, etc.), is formed into the prescribed shape. The laminated stuff of the sheet-like stuff and a plastic film (polyethylene or polystyrene film, etc., which may contain starch, etc., as the biodegrading agent) is formed into the prescribed shape. The waterproofing agent is applied to the sheet-like stuff, or the sheet-like stuff and the plastic film are laminated.
Patent JP-H10177516-A (JP)
Title: Memory management system, game device, and information storage medium
Inventor: SATOU KOUTAROU
IPC: A63F13/52
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a memory management system, etc., which can immediately respond to security requests and release requests from a processing means and can easily recognize the using state of each work area. SOLUTION: A memory managing means 20 makes a first pointer 32 indicate the next element and returns the subscripted number of the element to a first or second processing means 10 or 12 when the means 10 or 12 makes a security request and a second array 40 is empty. When the security request is made but the array 40 is not empty, the means 20 returns the subscripted number stored in the element indicated by a second pointer 42 and makes the pointer 42 indicate the preceding element. When a release request is made, the means 20 stores the subscripted number of a first array 30 to which the release request is made. The first and second arrays 30 and 40 can be arrays of structure and the addresses of work areas can be returned to the first and second processing means 10 and 12.  Whether or not garbage collection is required or not can be discriminated from the first and second pointers 32 and 42 and the size of the first array 30 can be changed dynamically.
Patent JP-H08136545-A (JP)
Title: Reagent for detecting canine parvovirus, and reagent and method for detecting anti-canine parvovirus antibody
Inventor: JITSUKATA TAKESHI
IPC: G01N33/569
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a reagent for detecting canine parvovirus which can make a decision in a short time through simple operation while exhibiting a long self life by sensitizing an immoglobulin IgG for canine parvovirus to latex particles. CONSTITUTION: Since a reagent for detecting canine parvovirus is sensitized with an immoglobulin IgG for canine parvovirus, if a canine parvovirus is present in liquid flux to be inspected, latex particles are aggregated in the detection method for canine parvovirus. Organic polymers, e.g. polystyrene having high specific gravity, styrene-butadiene copolymer, and vinyl chloride-acrylate copolymer, are applicable as the latex. The IgG being sensitized to the latex may be demarcated from antiserum of canine parvovirus or prepared from the abdominal dropsy of an animal, e.g. a mouse, subjected to inoculation of live cell of anti-canine parvovirus antibody at the abdomen thereof.
Patent JP-H09131748-A (JP)
Title: Device for molding resin and resin tablet thereof
Inventor: UCHIYAMA NORIHIRO
IPC: H01L21/56
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To permit heating to be feasible to the inner part of a tablet at optimum temperature, and thereby improve the workability by forming a projection at the opposite surface of a plunger, and fitting the recess of the end surface of a tablet in the projection, in the art of compressing a resin tablet by means of a plunger, and then injecting it into a cavity. SOLUTION: A projection 16 being inserted in its inner surface and in close contact with it from the end surface of a resin tablet 17 placed in the pot 7 is formed at least one of opposite surfaces of the cull 12 and the plunger 9, e.g. at the central part of the cull 12 of the upper mold 11. The resin tablet 17 used herein is of the type where a recess 17a receives a projection 16 in an inserted manner is formed beforehand.  In this structure, at the time when the tablet 17 heated is pushed up by means of the plunger 9 from the inner periphery of the pot 7 and the inner peripheral surface of the recess 17a comes into contact with the projection 16, the contact surfaces are allowed to melt immediately so as to cause the projection 16 and recess 17a to be in close contact with each other for a short period of time, and heat from molds 6, 11 can be transmitted promptly into the tablet 17 at the sane time of compression by the plunger 9.
Patent JP-2001114686-A (JP)
Title: Th2 CYTOKININ EXPRESSION SUPPRESSANT
Inventor: KOTANI MAYUMI
IPC: A61K31/7048
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition having excellent Th2 cytokinin expression-suppressing effects. SOLUTION: This Th2 cytokinin expression suppressant contains a flavonoid compound expressed by general formula (1) [R1, R2, R3, R4, R5, R6 and R7 are each the same or different and express H or OH; R is H, OH or a glycosyl;... is a single bond or a double bond.] as an effective ingredient.
Patent JP-H08134676-A (JP)
Title: Production of sodium hypochlorite solution and production of chlorate solution
Inventor: YOSHIKAWA TOSHIRO
IPC: C01B11/14
Filed: 1994-11-02
Abstract: PURPOSE: To produce a sodium hypochlorite soln. and a chlorate soln. at a low cost. CONSTITUTION: A gas diffusion electrode is used as a cathode 3 in an electrolytic cell 1 provided with a gas chamber 4. Gaseous oxygen is supplied to the gas diffusion electrode 3 from the chamber 4, an aq. sodium chloride soln. is electrolyzed, and a chlorate soln. is obtained by way of a sodium hypochlorite soln. Since the H<+> ion generated in the cathode 3 reacts with gaseous oxygen to form water, the generation of gaseous hydrogen is suppressed in the cathode 3. Accordingly, an increase in the overvoltage due to the generation of gaseous hydrogen in the electrolyte is suppressed, an electrolyzing power is not wasted, and hence sodium hypochlorite and chlorate are produced at a lower cost.
Patent JP-2000121949-A (JP)
Title: Microscopic camera
Inventor: KUSUZAWA HIDEO
IPC: G02B21/36
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a microscopic camera which is small in size and simple in constitution. SOLUTION: This microscopic camera has a light source section 2 which emits ring band light, an objective lens 3, a conical mirror 5 which irradiates an object by converging the ring band light from the outer side of the objective lens, an image pickup element 4 for picking up the image of the illuminated object via the objective lens and a housing 1 for housing the light source section, the image pickup element and the objective lens. The housing 1 is constituted to array the image pickup element and the conical mirror on the optical axis of the objective lens and to support the image pickup element between the light source section and the objective lens.
Patent JP-H04168027-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: TAMAGAWA TORU
IPC: B29C48/92
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to prevent thermoplastic resin sheet from trembling in electrostatic adhesion method by a method wherein a screw type melt extruder is run under the condition that the ratio of the load energy of a screw driving motor to the total sum of the load energy of the screw driving motor of the screw type melt extruder and the heat energy of cylinder barrel heaters is specified. CONSTITUTION:Stock resin is extruded from the mouthpiece of a screw type melt extruder in the form of sheet and comes into close contact with the surface of a cooling rotary drum by electrostatic adhesion method and is cooled and solidified. In this case, the running of time screw type melt extruder is performed under the condition that the ratio of the load energy Q1(kW) of a screw driving motor to the total sum of the load energy Q1(kW) and the heat energy Q2(kW) of cylinder barrel heaters is set to be 80% or more.
Patent JP-H1099766-A (JP)
Title: Production of decorative board for building interior
Inventor: HIIRAGI KAZUO
IPC: B05C11/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To produce with little effort and efficiently a decorative board for a building interior having a transparent cured film high in smoothness on a surface by using a frame having a gap capable of recovering surplus coating resin between an outer periphery part having a projection keeping a strained state by piercing a film and a supporting stand of the decorative board. SOLUTION: The frame is fitted on a truck and a calcium silicate board is mounted on the supporting stand 2, and a ultraviolet curing resin is draped along a short side in the vicinity of an one side short side and the board is covered with a film. At first, a film edge part of the side to which the ultraviolet curing resin is draped is pierced to the projection 4 at an outer periphery of the frame and the film is stretched so that the strained state may be kept and the film is pierced to the projection 4 at the outer periphery of an opposite side. Then a side surface is pierced to the projection 4 while keeping the strained state. Then the thickness of the ultraviolet curing resin is uniformalized by executing rolling and a surplus resin is recovered to the truck from the gap between the outer periphery part 1 and a supporting stand 2.  Then the smooth and transparent cured film is formed on the surface of the decorative board when the frame is introduced in an ultraviolet ray irradiation device and the resin is cured.