baber/WOPTO huggingface dataset:
Patent JP-2001316789-A (JP)
Title: Method for working brass material and brass material
Inventor: UCHIDA TORU
IPC: C22F1/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a brass material excellent in ductility, in particlar in forgeability at a temperature in which strain recovery and recrystallization occurs. SOLUTION: Shearing deformation is applied on a brass material to give large strain thereto, and the average crystal grain size is refined, by which the material excellent in ductility, suitably in forgeability at a temperature in which recovery or recrystallization occurs is produced.
Patent JP-2002242368-A (JP)
Title: Spacer specifically for vertical reinforcement
Inventor: NAWA HIDETOSHI
IPC: E04C5/18
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To propose a spacer specifically for a vertical reinforcement, which is vertically arranged on the vertical reinforcement, to thereby prevent formation of voids and honeycombs at the time of placing concrete, and displacement, etc., of an installation location. SOLUTION: According to the spacer specifically for the vertical reinforcement, a vertical reinforcement abutting portion 4 transmits an external force such as a lateral pressure applied to a sheathing board 3 to the vertical reinforcement 1, and the external force is borne by the vertical reinforcement 1 even in the case where a horizontal reinforcement 2 is arranged inside the vertical reinforcement 1, to thereby prevent displacement of the installation location of the spacer S caused by cut of a binding wire, or the like. Further, a spacing section 5 is formed so as to be along a vertical surface, and therefore concrete spread is enhanced, to thereby prevent formation of voids, honeycombs, etc. under the spacer S.  Further, a rotation restricting section 6 has an abutting surface having a width in a direction of the horizontal reinforcement 2, which not only functions to bear the moment of the spacer S about the longitudinal reinforcement and to restrict rotation of the spacer, but also functions to engage with the horizontal reinforcement 2 and performs positioning of the spacer.
Patent JP-2002252313-A (JP)
Title: Heat spreader and semiconductor device
Inventor: YONEMOCHI MASAHIRO
IPC: H01L23/433
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat spreader improved in heat dissipation properties, injection efficiency in mold resin, and mold adherence. SOLUTION: This heat spreader is formed so that one portion is embedded in the mold resin 4, and insert molding can be made by covering nearly the same area as a portion that is covered with the mold resin on a wiring board 1 including the upper surface of a semiconductor chip 2 that is mounted onto the wiring board 1, and by widely securing an area that is exposed from the mold resin 4 to the outside.
Patent JP-2002248617-A (JP)
Title: Metering method of concrete material
Inventor: SOGO SHIGEYUKI
IPC: G01N33/38
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To correctly measure the masses of aggregate and water in consideration of a percentage of surface moisture of the aggregate. SOLUTION: In the present metering method of a concrete material, first water and fine aggregate are charged in a metering tank so that the fine aggregate is made an immersed aggregate not coming out from the water surface while the water overflows from the tank, and the tank is filled with the immersed aggregate (101). Next, the total mass Mf of the immersed aggregate is measured (102). By using equations (1) and (2), the mass Ma in a surface dry state of the fine aggregate and the mass Mw of the water are calculated from the total mass Mf of the fine aggregate.  On the occasion of metering the fine aggregate by the above procedure, measurement of the total mass Mf of the immersed aggregate is repeated in real time (101-103) until the mass Ma in the surface dry state of the aggregate reaches a predetermined amount of charge (104, NO), while the charge of the aggregate in the metering tank is executed continuously at a prescribed speed. The charge of the fine aggregate is ended when the mass Ma in the surface dry state thereof reaches the predetermined amount of charge (104, YES).
Patent JP-2002252781-A (JP)
Title: Color transformation method, color transformer and printer with scanner function
Inventor: YAMADA KAZUMI
IPC: H04N1/407
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer with a scanner function that prints out black character parts in clear black and skips backgrounds in the case of printing a read original. SOLUTION: A lookup table used when an RGB signal is converted into a CMYK signal is generated in a way that the RGB signal is converted into a CMYK signal, 100% of black (K) within a prescribed range from a value denoting the densest state of the RGB and the RGB signal is all converted into a CMYK signal, 0% within a prescribed range from a value denoting the thinnest value.
Patent JP-2002259370-A (JP)
Title: Compound word dividing device, japanese dictionary preparing device, method therefor, program and recording medium
Inventor: KAMEDA MASAYUKI
IPC: G06F17/27
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound word dividing device for easily dividing a compound word with high accuracy. SOLUTION: As word dividing processing, first of all, a number of characters in the KANJI stream part of inputted words is set and a frequency information array, a word division index array and a division identifier array are cleared (step S11). Next, on the basis of a dictionary having frequency information for a pair of two KANJI characters to appear in the word head and word end of a character string, the frequency information is set to a character boundary (step S12) and a basic word division index and an affix division index are set to the character boundary (step S13). Finally, the compound word is divided to the KANJI word base of two characters and the affix (prefix or suffix) of one character by the set index (step S14).
Patent JP-2001291036-A (JP)
Title: Electronic commerce settlement system using financial account
Inventor: PAKU JUNHYON
IPC: G06Q30/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform an electronic commerce and a merchandise price settlement in a financial account when plural client users perform securities or bank transaction on a network. SOLUTION: A financial institution server sets cooperating relation with plural electronic commerce servers and constructs data provided from the plural electronic commerce servers in a database. In the case that the client user connects communication to the financial institution server and desires the utilization of the electronic commerce, communication connection is advanced to the specified electronic commerce server and the utilization of the electronic commerce is made possible.  Further, in the case that the user selects transfer by the account of the financial institution as the settlement means of the merchandise price of the electronic commerce, the settlement price is transferred to the side of the electronic commerce server, profit money generated by the electronic commerce is simultaneously provided from the side of the specified electronic commerce server and a part thereof is returned to the user.
Patent JP-2002261866-A (JP)
Title: Radio transmission device and method therefor
Inventor: SUGAYA SHIGERU
IPC: H04W84/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission device and a radio transmission method capable of performing simple transmission control. SOLUTION: As a flow control method for information transmission, an information sender device is allowed to transmit packets within window size 45 in unreceived packets in acknowledgement(ACK) information from an information receiver device instead being notified of buffer null information by the receiver device, and suppresses the transmission of the packets exceeding the window size 45. In this way, the sender transmits the packets within the window size 45 to the receiver unconditionally even when the receiver does not confirm whether or not ACK information is received. Further, a transmission pointer 43 and an ACK receiving pointer 42 are provided to perform control using the transmission window size 45 by which transmission is possible even when the acknowledgement(ACK) information is not received.
Patent JP-2002253093-A (JP)
Title: Flat fishline
Inventor: NAKANISHI SHIGERU
IPC: A01K91/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a flat fishline ready to get out of a winding persistence imparted in its wound condition when unreeled, therefore hard to be affected by wind or water flow at a fishing spot and easy to make a reeling/unreeling operation. SOLUTION: This fishline with flat section consists of a monofilament with hollow structure if desired, preferably a structure having two or more hollows via crosslinks made from a resin containing a metal, preferably tungsten, for giving this fishline a desired weight.
Patent JP-2002219714-A (JP)
Title: Apparatus and method for shaping precise laminated mold
Inventor: CHIBA YOSHIMI
IPC: B29C33/38
Filed: 2001-01-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that various methods such as a high density processing method or a chemical processing method know in order to manufacture a precise mold can not respond to diversification of recent need of molded products. SOLUTION: A shaping apparatus is constituted so that a film 2 made of a metal material subjected to etching treatment on its single side is stretched across a reel 3 on a start side and a reel 4 on a terminal side without being loosened so that the etching treatment surface 1 of the film 2 is turned downwardly and passed above the roller part 11 of a tension adjusting link 10 and under a horizontally sliding pressure bonding roller 12 to be held to a state inclined with respect to a molding stand 13 raised and lowered toward the etching treatment surface 1 of the film 2 made of the metal material while the horizontal upper surface of the film is held.  In a shaping method, the pressure bonding roller 12 is slid while the reel 3 on the start side and the reel 4 on the terminal side are fixed and the film 2 made of the metal material is gradually brought into close contact with the upper surface of predetermined height of the raised and lowered molding stand 13.
Patent JP-2002258025-A (JP)
Title: Method of correcting white defect in colored layer
Inventor: FUJISAKI HIDEAKI
IPC: G02B5/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of correcting white defect in the color layer of a color filter by which a white defect occurring in the color layer can be corrected to give fine appearance without causing such problems that the white defect can not be completely corrected because of a small dropping amount of the coloring agent for correction, or on the contrary, that the coloring agent overflows from the white detect part because of a too large dropping amount of the coloring agent for correction. SOLUTION: The method of correcting white defect in the color layer in a color filter having at least the color layer on a transparent substrate includes the following processes. They are a removing process to irradiate the white defect part in the color layer with laser light through a mask of a specified pattern to remove the color layer including the white defect part in a specified pattern and a coating process to apply the coloring agent for correction on the removed part in the specified pattern in the removing process by using a coating needle having the top end which is smaller than the pattern of the removed part and is similar to that.
Patent JP-2002271049-A (JP)
Title: Portable electronic device
Inventor: YOKOTA YASUO
IPC: H05K7/20
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device capable of producing both of portability and high heat-radiating performance. SOLUTION: The device has a first part and a second part of a box each of which is mounted with electronic components. when the device is carried, the second part is put into close contact with the first part, and when it is used, they are separated from each other to form an air ventilating opening between them. Moreover, when they are separated, the volume of the box is increased and heat-radiation can be improved.
Patent JP-2002268558-A (JP)
Title: Display for explaining plan of apartment complex
Inventor: MAEKAWA MITSUYO
IPC: G09F1/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a display which is capable of visually explaining the characteristics of an apartment complex to consumers and enables the consumers to easily understand a housing plane. SOLUTION: Facade display columns (2) and (12) which display elections (6) and (16) showing the facade of the houses and arrangement display columns (3) and (13) which display plane silhouette drawings (7) and (17) of the houses in corresponding to these facade display columns (2) and (12) boundary lines (8) and (18) between the sites and roads of the houses and signs (9) and (19) showing the entering direction are arranged at the display.
Patent JP-2002263138-A (JP)
Title: Slope lift for wheelchair
Inventor: OKA HIDEAKI
IPC: B66F7/22
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To be easily provided for a general vehicle and to enable an ordinary helper to get a wheelchair user on/off the vehicle while keeping him/her on a wheelchair without the need of special physical strength. SOLUTION: This slope lift is constituted of a pair of rail units 30 for respectively mounting the left and right wheels of the wheelchair 10 and an elevating/ lowering unit 40. The respective rail units 30 are held at one end at the height practically almost the same as an automobile compartment floor surface by the holding part 21 of the vehicle 20 at the time of use and are swung between a horizontal position and an inclined position at which the other end is lowered to the ground with the holding part 21 as a spindle. For the elevating/lowering unit 40, a supporting member 48 for supporting the rail units 30 is attached to the load receiving platform 45 of a jack 44 so as to change a posture corresponding to the swing of the rail units 30 and to allow the displacement in a longitudinal direction of the rail units 30.
Patent JP-2002264757-A (JP)
Title: Surface material of air bag door
Inventor: KASHIHARA JUNJI
IPC: B60R21/2165
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a surface material of the outside of an air bag door part from being broken to pieces and scattered without limitation on selecting raw material of the facing material and without increasing the manufacturing cost. SOLUTION: The surface material 3 is powder slash moldings. A projecting part 33 projected toward the back of the surface material 3 is formed at the back of the surface material 3 on the outside of the air bag door part 31 along a part 29 of the surface material to be broken. A recessed groove 35 recessed toward the back of the surface material 3 is formed at the surface side of the surface material 3 corresponding to the projecting part 33 along the part 29 of the surface material to be broken. The part 29 of the surface material to be broken is formed near the base part 33a of the projecting part 33.
Patent JP-2002272113-A (JP)
Title: Dc reactor device and high-frequency suppression control device
Inventor: SHIGETA MASAAKI
IPC: G05F1/32
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a DC reactor device, markedly suppressing a current peak in an AC power source side and higher harmonics current, while suppressing magnetic saturation of a transformer. SOLUTION: This DC reactor device 10 is inserted between a three-phase bridge rectifier 2 and a smoothing capacitor 4 constituting a rectification smoothing circuit for rectifying and smoothing a three-phase AC power source 1. The DC reactor device 10 comprises a DC reactor 11, a DC reactor auxiliary winding 14 wound to a core 13 of this DC reactor, a voltage source 15 connected to this DC reactor auxiliary winding 14 to generate an arbitrary voltage waveform, and a control circuit 16 for conrolling the voltage source 15 so as to compensate the DC ripples.
Patent JP-2002276648-A (JP)
Title: Spindle motor
Inventor: SHIMIZU SHIGETO
IPC: H02K7/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To efficiently supply air into a bearing clearance of a dynamic pressure gas bearing, to miniaturize a spindle motor, and to improve accuracy, speed, load in rotating of the spindle motor. SOLUTION: This spindle motor comprises a shaft 26 having a collar portion 26a; a bearing member 40 composed of a sleeve 34 sliding along an outer peripheral surface and upper and lower surfaces of the collar portion 26a, an upper thrust 36, and a lower thrust 38; a first dynamic pressure generating groove 50 provided on the outer peripheral surface of the collar portion 26a; second dynamic pressure generating grooves 52, 54 provided on the upper and lower surfaces of the collar portion 26a; and air inducing grooves 56, 58 provided on the upper thrust 36 and the lower thrust 38.
Patent JP-2002273175-A (JP)
Title: Method for manufacturing exhaust gas cleaning device
Inventor: MIYAKE KEIJI
IPC: F01N3/28
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an exhaust gas cleaning device capable of independently controlling the distributions of a plurality of metals constituting a catalyst component in a catalyst having a laminated structure and showing a high exhaust gas cleaning capacity. SOLUTION: In the method for manufacturing the exhaust gas cleaning device, first metal particles are supported on the insides of an exhaust gas passages of a catalyst carrier having the exhaust gas passages formed thereto and a phase of a second metal is formed on the first metal particles. Preferably, the catalyst carrier is a monolithic carrier having metal oxides supported thereon and a solution containing the second metal is supplied to the catalyst carrier in a predetermined supply state to form the phase of the second metal on the first metal particles. The second metal is formed by reducing an insoluble or soluble compound of the second metal in a liquid phase to precipitate the second metal or by reducing gaseous molecules of the second metal in a gaseous phase to precipitate the second metal.
Patent JP-2002277053-A (JP)
Title: Hot-water recovery control device for co-generation system
Inventor: AKAZAWA MASAHARU
IPC: F22B1/18
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of waste heat by simple improvement. SOLUTION: Waste heat from a gas engine 1, connected to a generator 2 so as to be operated in conjunction with the same, is recovered as hot-water in a hot-water recovering circuit 11 by a heat exchanger 4 and is reserved in a hot-water storage tank 9. When a hot-water supplying load is increased and the temperature of hot-water in the hot-water storage tank 9 has become lower than a set temperature for auxiliary heating, a boiler 15 is started to supplement the shortage amount of heat. A position near the supplying place of hot-water from the hot-water recovering circuit 11 of the hot-water storage tank 9 is connected to a place between the hot-water storage tank 9 and the heat exchanger 4 in the hot-water recovering circuit 11 through a third bypass pipeline 39.  The flow rate of hot-water from the hot-water storage tank 9 into the hot-water recovering circuit 11 through the bypass pipeline 39 is regulated by a valve mechanism 40. The temperature of waste heat recovering liquid, passed through the heat exchanger 4, is measured by a liquid temperature sensor 41 to control the valve mechanism 40 so as to maintain the temperature of waste heat recovering liquid at a temperature higher than the set temperature for cooling.
Patent JP-2002274137-A (JP)
Title: Suspension support
Inventor: HAYASHI NAOKI
IPC: F16F1/38
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a suspension support that is light and inexpensive to manufacture in a suspension support that constitutes an automobile suspension system and elastically supports at least a shock absorber on a body. SOLUTION: The suspension support comprises an outer fitting 10 provided with a housing 11 and coupled to the body 2, an inner fitting 20 coupled to a shock absorber rod 3 and situated in the housing 11 so that an outer surface is spaced from an inner surface of the housing 11 of the outer fitting 10, and an elastic element 30 interposed between the inner surface of the housing 11 and the outer surface of the inner fitting 20. The outer fitting 10 consists of an aluminum alloy and forms a cylinder at one axial end, and after the inner fitting 20 and the elastic element 30 are mounted, the one end 15 is bent over them to form the housing 11. The elimination of welding of a plurality of members can prevent thermal denaturation of the elastic element.
Patent JP-2002273976-A (JP)
Title: Printer
Inventor: YOSHIMURA HISASHI
IPC: B65H1/26
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact printer which can be installed even at a recessed place such as an AV rack and the like in a space saving manner. SOLUTION: A paper storing part 2 which can be drawn out in front from a set up positioning an apparatus main body 1, and a print mechanism part 5 which can be freely transferred to a functioning position in front from the paper storing part 2 being at the set up position and a shunting position wherein the paper storing part 2 can be drawn out in front are provided. A constitution is provided wherein the shunting position is set above the functioning position, and after transferring the print mechanism part 5 to the shunting position, paper P can be replenished to the paper storing part 2 which is drawn out in front.
Patent JP-2002219074-A (JP)
Title: Emergency portable urination tool
Inventor: TERAUCHI NORIHIRO
IPC: A47K11/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an emergency portable urination tool by which a driver who takes a driver's seat can surely urinate without wetting one's pants while he takes a seating posture. SOLUTION: The emergency portable urination tool is characterized by a constitution wherein it consists of a urination liquid storing body 1 provided with a container part 5 providing a urination liquid storing room 4 and an opening forming part 7 providing an opening of a container communicated with the urination liquid storing room 4 and a urination receiving member 2 being freely removably connected with the opening forming part 7 of the urination liquid storing body 1 through a connecting means 3 and the urination receiving member is provided with a urination liquid receiving hole 8 for receiving the urination liquid during urination and a urination liquid discharging hole 9 communicated with the urination liquid receiving hole 8 and the opening forming part 7 of the urination liquid storing body 1 is freely removably connected with a urination liquid discharging hole forming  part 10 through the connecting means 3.
Patent JP-2002275396-A (JP)
Title: Ink for ink jet recording and method of manufacturing the same
Inventor: TAKEDA AKIHIKO
IPC: C09D11/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet recording (aqueous dispersion) excellent in dispersion properties and storage stability, a method of manufacturing the same, also an ink for ink jet recording (aqueous dispersion) which gives both sharpness and light fastness to resultant images, and a method of manufacturing the same. SOLUTION: There is provided an ink for ink jet recording which comprises at least a dispersant, water, a water-base organic solvent, and fine dispersible solid particles of an organic dye having a chelate structure, wherein the dispersant is an nonionic dispersant.