baber/WOPTO huggingface dataset:
Patent JP-2003042611-A (JP)
Title: Ice making machine for seawater
Inventor: YOKOGAWA AKIRA
IPC: F25C1/14
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an ice making machine for seawater which uses the seawater as a material and can efficiently manufacture sherbet-like or powder- snow-like ice constituted of minute ice grains hardly causing separation of the seawater from an ice layer and maintaining a viscous state for a long time. SOLUTION: The ice making machine comprises a cylindrical ice making part which is provided sideways obliquely in the horizontal or vertical direction and has a seawater supply port in one end and an ice takeout port in the other, a refrigerant passage which is provided in the outer periphery of the ice making part and supplied with a refrigerant supercooling the seawater in this part, and a rotary member which is provided rotatably in the ice making part. The rotary member is equipped with a ribbon screw type agitating blade for agitating the seawater in the ice making part, a scraping edge for scraping ice sticking to the inner wall of the ice making part and an auger screw transferring the ice produced in the ice making part to the takeout port.
Patent JP-2003013809-A (JP)
Title: Roll-over valve
Inventor: OGAWA MITSUO
IPC: F02M25/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a roll-over valve capable of preventing deformation of a fuel tank in lowering of temperature in a fuel tank, even when a valve element sticks to a valve seat with the valve closed. SOLUTION: A passage bypassing a main valve 70 of the roll-over valve 1 is provided with a check valve 14 that opens on the fuel tank side and closes on a canister side. Therefore, even when a needle valve 7 sticks to the valve seat 3b, the temperature lowering in the fuel tank does not cause deform atiou of the fuel tank.
Patent JP-2003050992-A (JP)
Title: Fingerprint reader
Inventor: IWAI HAJIME
IPC: G06T1/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an image with a large contrast difference between fingerprint uneven parts and to reduce the thickness of a fingerprint reader. SOLUTION: A specific surface 1a of a rectangular prism 1 is fingerprint checking surface 2 against which a finger tip Y is pressed. A diffusion plate 3 is arranged nearby and along the opposite surface 1b which faces the fingerprint checking surface 2 among the respective surfaces of the prism 1. The detection light beams from LEDs 4 and 5 while emitted in plane by the diffusion surface 3 are made to enter the prism 1 at a tilt angle of specular reflection by the fingerprint checking surface 2. The reflected light from the fingerprint checking surface 2 after being reflected by the opposite surface 1b of the prism 1 as a 1st reflecting surface is reflected by a side end surface 1d of the prism as a 2nd reflecting surface to exit from a side end surface 1c of the prism 1 finally. In the projection direction of the reflected light from the prism 1, an imaging lens body RZ, a reflecting mirror 9 and an image pickup means 10 are arranged. The thickness of a casing K is reduced almost to the maximum thickness of the prism 1.
Patent JP-2003051434-A (JP)
Title: Schedule creating method for sub substrate processing apparatus, and program therefor
Inventor: MUKUDA NAGAHISA
IPC: H01L21/677
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To enable reduction of waiting time and improvement in the throughput, by performing operations which are not associated directly with a substrate transfer work, concurrently with the previous resource. SOLUTION: When previously preparing a schedule, the resource of a third transfer mechanism 15, necessary for a transferring work (D operation), is used, and the branch resources of covers 17a and 21a and a lifter 17b, involved by the transferring work, are used concurrently with the resource of a pure water cleaning device 21 used previous to the above. Thus, since a work such as opening and closing of a cover can be carried out immediately, before performing the D operation, quick shift to the transfer work can be realized. As a result, a waiting time can be reduced, and the throughput can be improved.
Patent JP-2003050920-A (JP)
Title: Device, method, system, and program for data management
Inventor: KITADA ATSUSHI
IPC: G06Q50/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a design image which conforms more with a request among a plurality of candidates applied on an orderer's order. SOLUTION: A server 1 once receiving an order from a user device 2 sends the order to a designer device 4 registered on the server 1. The server 1 displays a list of data received from designer devices 4 on the order and having been converted to low resolution and send data selected from the list by the user device 2 to the user device 2 as high-resolution data.
Patent JP-2002119012-A (JP)
Title: Spindle motor for hard disk drive
Inventor: OELSCH JUERGEN
IPC: G11B19/20
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor for hard disk drive, capable of facilitating assembly and performance check. SOLUTION: This motor unit is constituted by fixing outer rings 3, 7 of ball bearings 2, 6 which are fixed on a motor shaft 12 installed with a rotor 1 at the inner periphery of a separate cup-shaped sleeve 11 of which one end is free and is mounted with a stator 5 on an outer periphery. Thereafter, the sleeve 11 is fitted onto a base plate 10.
Patent JP-2003054361-A (JP)
Title: Lock type upper anchor body
Inventor: OKUDA TSUTOMU
IPC: B60R22/24
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt system for an automobile capable of optionally locking belt length adjustment so as not to press a shoulder part or a chest part by a seat belt fixed at a seat of the automobile. SOLUTION: This lock type upper anchor body 2 engaged with an eccentric arm 3 having a knob 5 at holes 1a, 1b of an upper anchor 1 is capable of optinally locking length adjustment of the seat belt 7 so as not to press the shoulder part or the chest part by the seat belt 7.
Patent JP-2003052965-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an interesting game machine capable of arousing a player's thrill and excitement by performing a totally new playing method by uniting playing methods of conventional different types of machines. SOLUTION: A variable operation of a variable winning device 150 is executed on a screen 150a on the basis of the detection of a ball by start detection means 121A to 121C. During the variable operation, when a ball pattern P wins into a special winning opening 152 of the variable winning device 150, a variable display of a first variable display device 310A is executed on the basis thereof. When a ball pattern P wins into a passage winning opening 154 of the variable winning device 150, the pattern is displayed in a state of falling down as it is. When the ball pattern P is similarly accepted into a winning area of the winning device 160 on the screen 150a, and additionally wins into a special winning opening 161, a variable display of a second variable display device 310B is carried out.
Patent JP-2003062307-A (JP)
Title: Pachinko game island having power generating function
Inventor: EGUCHI TOMOAKI
IPC: A63F7/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain more electric energy by effectively utilizing kinetic energy of Pachinko balls. SOLUTION: The island includes a dynamo 3A, a battery 4A connected to the dynamo, a heater 18A and an air fan 19A electrically connectable to the battery and a control means 5A for controlling the heater and the air fan. The dynamo 3A is provided with a rotor and a receiving body 3Aa which receives the Pachinko balls 2 dropping through an overflow path 14 to apply a rotating force to the rotor for generating power. The heater 18A and the air fan 19A are so arranged to allow the keeping of the temperature and humidity within a lower tank 8 at specified values, and the receiving body 3Aa advances into the overflow path 14. The overflow path is arranged along a hoisting device 10 erected in the Pachinko game island 1, and thus, the Pachinko balls 2 being ejected from an upper outlet of the hoisting device and overflowing can be dropped.
Patent JP-2003063736-A (JP)
Title: Folding method for paper, paper folding device, paper post-treating device and image forming device
Inventor: TSUCHIYA TAKESHI
IPC: G03G15/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional folding device becomes a large size and a folding position becomes inaccurate. SOLUTION: After sheets of paper are introduced to two conveying means, conveying directions of both conveying means are made opposite to each other. The paper sheets are conveyed between both conveying means and a folding is carried out.
Patent JP-2003065252-A (JP)
Title: Gear pump or motor
Inventor: KOMATSU KOJI
IPC: F01C1/14
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump in which middle points of straight lines connecting rotation centers of gears are different from centers of quadrangles formed in insert holes for fastening bolts, body elements can be commonly used to respective right and left rotating pumps, and bolts can penetrate all of the body elements. SOLUTION: This gear pump comprises a body 1 formed by fastening a plurality of body elements 11 to 15 with fastening bolts. A position of each fastening bolt B1 inserted into at least one body element 14 does not have a relationship of a point symmetry to the middle point X20 of the center line connecting the rotation centers X21 and X22 of the gears 31, 32 supported by or incorporated in the body element 14. The insert hole 140 for the fastening bolt B1 arranged on the body element 14 is shaped to enable the fastening bolt B1 to be inserted therein even if the body element 14 is rotated by 180 deg. about the middle point X20.
Patent JP-2003073028-A (JP)
Title: Paper folding device
Inventor: HOSOYA HISAO
IPC: B65H45/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a paper folding device, to easily adjust pressing force of the paper folding roller to an arbitrary appropriate value, to stably and continuously performing the paper folding of accurate standard size, and to prevent the generation of stain by folding and wrinkle on the paper. SOLUTION: In this paper folding device for folding the paper sent one by one, in three by two sets of roller pairs respectively composed of a central holding roller and the other two folding rollers located at both sides of the central roller in a state of closely abutted thereon and a guide plate, a pressing means mounted on an intermediate position of the rotatably fixed other two folding rollers, and applying a tension spring for tensing the central folding roller in the direction to be approximately perpendicular to a rotating shaft of each folding roller is used to generate the pressure between the folding rollers of two sets of roller pairs.
Patent JP-2003076664-A (JP)
Title: Authentication system using electronic card
Inventor: SUDA AKIRA
IPC: G06Q50/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system using an electronic card which can automatically complete any change to a necessary service agency only by registering an address change or the like to one representative place. SOLUTION: The authentication system is provided with a computer system A11 which records a personal basic ID and the personal information related thereto stored in the electronic card, a plurality of computer systems B21 which records customer IDs for service contracts and the customer information related thereto, and a computer system C31 which records the basic ID and the customer IDs related thereto, and the computer system A11 is connected each computer system B21 via the computer system C31, and the information on any changes of the personal information in the computer system A11 based on the basic ID is transmitted to each computer system B21 recording the customer ID, and recorded with reference to the basic ID recorded on the computer system C and the customer ID related thereto.
Patent JP-2003049359-A (JP)
Title: Fiber finishing agent
Inventor: HARIGAI SATORU
IPC: B01J35/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fiber finishing agent imparting excellent deodorizing, antibacterial and antifouling properties to fibers by applying the agent to the fiber together with a binder resin in after treatment. SOLUTION: This fiber finishing agent comprises polymeric micro-hollow spheres whose surfaces are coated with a photocatalyst such as titanium oxide or the photocatalyst and an inorganic absorbent such as silica.
Patent JP-2002140289-A (JP)
Title: Micro-controller dma operation with adjustable word size transfer and address array/increase
Inventor: JAHNKE STEVEN R
IPC: G06F13/28
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a micro-controller direct memory access(DMA) unit allowing single reading of a source address in a larger word size and allowing writing in multiple sub-word sizes to a target address. SOLUTION: This DMA unit including a hardware support for single reading of the source address in the source word size carries out writing to the target address in an independent target word size. This is enabled by independent storage of a source word size 321, a source increased size 323, a target word size 322, and a target increased size 324 to a control register. A bite shifter/ register 305 shifting the bite overall to the next lower bite position at once enables to transfer a large word to a destination with a small word size.
Patent JP-2003083029-A (JP)
Title: Exhaust emission control device of engine
Inventor: TERADA MIKIO
IPC: F02D21/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of raising temperature of an oxidation catalyst without deteriorating fuel consumption and efficiently afterburning soot of a particulate filter. SOLUTION: The exhaust emission control device is furnished with the oxidation catalyst 43, the particulate filter 44 on which the soot is accumulated and a temperature sensor 53 to detect exhaust gas temperature on the upstream side of the filter 44. An EGR valve 23 for circulating exhaust gas in a suction system 13 is provided on the suction system 13 of an engine 10. Injection time of fuel to be injected at the last stage of a compression stroke of the engine 10 is delayed when it is detected that the oxidation catalyst 43 is lower than the active temperature when reactivating the particulate filter 44, and EGR gas circulating quantity is increased to raise the temperature of the oxidation catalyst 43.
Patent JP-2003086547-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition for CMP processing which has high selectivity of large polishing rate of copper and small polishing rate of tantalum compound and superior in smoothness of a copper film surface in a CMP processing process of a semiconductor device having a copper film and tantalum compound. SOLUTION: The polishing composition is composed of (A) benzotriazole, (B) tartaric acid, (C) hydrogen peroxide, (D) polyvinyl alcohol and (E) water. The concentration of benzotriazole in the polishing composition is 0.01 to 3 wt.%, the concentration of tartaric acid in the polishing composition is 0.05 to 5 wt.%, the concentration of hydrogen peroxide in the polishing composition is 0.03 to 5 wt.%, and the concentration of polyvinyl alcohol in the polishing composition is 0.01 to 5 wt.%.
Patent JP-2003084960-A (JP)
Title: Computer-readable printer drive program
Inventor: YOSHIOKA TATSURO
IPC: B41J5/30
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a computer-readable printer drive program enabling a user to easily check output result before printing by making a printer return image data formed for drawing to paper on the printer side to a computer. SOLUTION: A graphic process of converting a printing demand from an application program on a host device into a printer language used by an image forming device, a bidirectional communication process to receive a printing image for output to paper formed by rasterizing printing data received by the image forming device from the host device by bidirectional communication, and a user interface process to display the printing image received by the bidirectional communication process to the user using an image view program are executed by the computer, so that printing is to be executed or not is determined by the user.
Patent JP-2003081146-A (JP)
Title: Lift truck assembly device
Inventor: IMAI SHINICHI
IPC: B62D65/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a lift truck assembly device in which the re-painting is unnecessary by safely and efficiently inverting a frame and a lift. SOLUTION: In the lift truck assembly device in which parts are fitted to the frame 3 and the lift 2 for a truck body from the lower side, and the frame 3 and the lift 2 are connected to each other via a link and a lift cylinder, a frame inverting machine 30 to invert the frame 3 and a lift inverting machine 31 to invert the lift 2 are provided, and a carriage 32 having a platform 32a with a height adjusting mechanism to carry the lift 2 is disposed between the inverting machines 30 and 31.
Patent JP-2003085664-A (JP)
Title: Smoke sensor
Inventor: YAMAZAKI RYUICHI
IPC: G08B17/10
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a smoke sensor preventing intrusion of dust and steam, etc. which are the causes of false alarm without obstructing the inflow of smoke into a smoke detection part. SOLUTION: The smoke sensor 1 is provided with the smoke detection part for detecting a smoke flowing in from the outside and an insect net 6 covering the periphery of the smoke detection part and provided with many openings 10. The opening 10 of the insect net 6 is formed so as to turn a diameter d of a circle circumscribing it to be 0.1 mm to 0.3 mm and the opening ratio of the entire insect net 6 is 55% to 80%.
Patent JP-2003089894-A (JP)
Title: Method for recovering kovar and silver solder component from silver solder clad kovar
Inventor: MORIZONO ITSURO
IPC: C22B7/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively recovering a Koval(R) alloy of <=10 ppm in the content of silver and a silver solder component separately from processing scrap of silver solder clad Koval(R). SOLUTION: This method of recovering the Koval(R) and the silver solder component from the silver solder clad kovar includes a pretreating process step of forming the processing scrap of the silver solder clad Koval(R) to small pieces and deforming the small pieces so as to prevent their surfaces from firmly sticking to each other, an electrolytic peeling treating process step of housing the small pieces of the silver solder clad Koval(R) into a conductive and liquid permeable basket, immersing this basket into an aqueous cyanogen compound solution, using the basket as an anode, disposing a cathode on the outside of the basket and removing the silver solder component from the Koval(R) surface and migrating the same to the anode by performing an electrolytic treatment, a finish peeling treating process step of sufficiently removing the silver solder component from the Koval(R)  surface by immersing the small pieces of the silver solder clad Koval(R) subjected to the electrolytic treatment into the aqueous cyanogen compound solution containing oxygen or oxidant and a rinsing process step of rinsing the small pieces removed of the silver solder component from the surface of the Koval(R) with water.
Patent JP-2003091249-A (JP)
Title: Self-supporting presentation device
Inventor: SHIRAISHI TETSUO
IPC: G09F13/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable self-supporting presentation device capable of brightly and beautifully displaying an image on a banner similarly to a backlight system. SOLUTION: The portable self-supporting presentation device is constituted of the banner composed of a sheet with light transmissivity and light diffusibility where the image is formed, a self-supporting frame for presenting the banner and a lamp attached to the frame for irradiating a back surface of the banner with light. A polyester sheet containing a titanium oxide is preferable as the sheet with the light transmissivity and the light diffusibility and a halogen lamp is preferable as the lamp. In the case of using a plurality of the halogen lamps, it is preferable to attach them on positions to equalize illuminance on an irradiation surface of each light on the banner back surface.
Patent JP-2003091248-A (JP)
Title: Led display device
Inventor: YAMAMURO TARO
IPC: G09F9/33
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an LED display device capable of lowering a rise in temperature and having excellent visibility for an observer. SOLUTION: The LED display device in which a plurality of LEDs 6 are arranged by being supported by a supporting body 4 is made up by forming a reflecting surface 1 capable of obtaining a color of reflected light having favorable color visibility to the emitted light color of the LEDs at least on a part of the display side surface of the supporting body 4.
Patent JP-2005255523-A (JP)
Title: Method for producing (3r,5s)-7-substituted-3,5-dihydroxyhept-6-enoic acid ester
Inventor: NISHINO SHIGEYOSHI
IPC: C07B53/00
Filed: 2001-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing an industrially suitable (3R-5S)-7-substituted-3,5-dihydroxyhept-6-enoic acid ester from an amine salt of (3R,5S)-7-substituted-3,5-dihydroxyhept-6-enoic acid.  <P>SOLUTION: The method for producing (3R,5S)-7-substituted-3,5-dihydroxyhept-6-enoic acid ester comprises obtaining (3R,5S)-7-substituted-3,5-dihydroxyhept-6-enoic acid ester by reacting the amine salt of (3R,5S)-7-substituted-3,5-dihydroxyhept-6-enoic acid with an esterifying agent in a solvent in the presence of an acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003099348-A (JP)
Title: Homepage-access mediation system and data-storage medium
Inventor: MUTO MASAYUKI
IPC: G06F12/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a homepage-access mediation system, with which one can access the desired homepage over the Internet by his light inputting work to display it, when one obtains access to the homepage, and to provide a data- storage medium therefor. SOLUTION: This is a system for mediating access to a homepage, which is provided with a correspondence-establishing data base which establishes correspondences between identification information for identifying a prescribed homepage over the Internet and an expansion number, made by providing a telephone number with a branch number and an access-mediating server 4, which presses a client 3 to input the expansion number and obtains the identification information corresponding to the expansion number, by searching the correspondence-establishing database, based on the expansion number thus inputted. The system obtains identification information, corresponding to the expansion number inputted by the client 3 and displays the homepage concerned to the client, based on the identification information.
Patent JP-2003109565-A (JP)
Title: Exhaust type electrolyte leakage resist battery for two- wheeled vehicle
Inventor: MITTAL SURENDRA KUMAR DR
IPC: H01M50/367
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust type battery for a two-wheeled vehicle enabled to surely prevent electrolyte leakage even if it is not held in the upright state. SOLUTION: A battery cover 14, thermally sealed so as to stride over a plurality of cells at the upper end of a housing 12 housing a plurality of cells C1-C6, has an exhaust path 18 formed near to the cells, made to communicate with the upper spaces of the plurality of cells C1-C6. The exhaust path 18 has an outlet end part 18b slanting upward, and an exhaust cap assembly 24 is mounted to the slanted outlet end part 18b.