baber/WOPTO huggingface dataset:
Patent JP-2002223884-A (JP)
Title: Chair
Inventor: WATABE HIDEKAZU
IPC: A47C5/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To give a folding function and a function as a shelf with enough strength to a chair in a compatible manner. SOLUTION: When a shelf 4 is installed below a seat 3 supported by back legs 1 and front legs 2, a back end 4c found on the shelf 4 is connected to the back leg 1 as the back end 4c can turn around, and a front end 4d is connected to the front leg 2 as the front end 4d can turn around. While keeping this state, the back legs 1 and the front legs 2 can be folded by making them closer each other without hindering the shelf 4.
Patent JP-2002224707-A (JP)
Title: Rolling method and equipment of rolling mill for sheet or plate
Inventor: NISHI HIDETOSHI
IPC: B21B13/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide roller method and equipment of rolling mills for sheets or plates capable of improving a edge drop vastly, reducing its variance and continuing rolling operation efficiently, without forming surface defects. SOLUTION: The rolling mills for sheets or plates that comprise a pair of top and bottom work rolls that roll sheets or plates, intermediate rolls that support the work rolls respectively and back-up rolls that support the intermediate rolls respectively. In the rolling method of these mills where part of the work rolls near one end is tapered and they are arranged oppositely along roll axis, there are the advantages that in rolling sheets or plates with same width, the position at the axial direction of the work rolls can be adjusted to a pre-determined position, and the crosswise thickness distribution of rolled stock can be controlled due to changing the position at the axial direction of the intermediate rolls.
Patent JP-2002230728-A (JP)
Title: Measuring device for magnetic head and measuring method applied to the device
Inventor: ABE MASAYUKI
IPC: G11B5/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device of magnetic head, in which the measuring performance of a recording head is enhanced by realizing the observation of the saturated magnetic field being magnetic field characteristics of the recording head, directly with high resolution. SOLUTION: In the magnetic head measuring device for measuring magnetic field characteristics of the recording head 3 utilizing an MFM, a signal generator 13 supplies a signal current 104 combining a DC(direct current) signal and an AC(alternating current) signal to the recording head 3 to be measured. A measuring circuit consisting of a displacement detector 7, a phase detector 8 and a synchronization detector 9 outputs a measuring signal 100 equivalent to a magnetic field-current differential image (dH/dI) 2, that the magnetic field (dH) generated from the recording head 3 is differentiated by a current (dI), to a computer 20.
Patent JP-2002231347-A (JP)
Title: Connector
Inventor: KASAHARA MASAYUKI
IPC: H01R12/79
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To improve mounting workability and to ensure connection in relation to a connector for a flexible flat connection member for connecting an electric circuit of an internal printed circuit board to another electronic component, in a portable telephone, a notebook-type personal computer or a mobile notebook, for instance. SOLUTION: This connector 1 is used for electrically connecting and mounting the flexible flat connecting member, and is so structured that a lid member 4 for stopping the flexible flat connection member is rotated with respect to the connector body through hinges 2a and is slid along the lengthwise direction of the flat connection member to be positioned, after being rotated and closed.
Patent JP-2002224372-A (JP)
Title: Pachinko game machine
Inventor: OMOTEGAWA HACHIRO
IPC: A63F7/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of keeping constant the distance between a game board and a glass plane located in front of it. SOLUTION: The pachinko game machine has a closing door 20 having both a door frame 42 pivotally attached to the front side of a front frame 3 and a transparent plate member 44 attached to the door frame 42 for covering the front side of a gaming area of the game board 6 provided in the front frame 3. The game machine includes an elastic member 59 for elastically biasing the transparent plate member 44 toward the game board 6 relative to the door frame 42, and a spacer member 78 sandwiched between the game board 6 and the transparent plate member 44 with the door 20 held closed, for pressing the transparent plate member 44 against the biasing force of the elastic member 59.
Patent JP-2002226566-A (JP)
Title: Method for producing polyether-polyester
Inventor: NOZAKI SHIGEYUKI
IPC: C08G63/78
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently produce a polyether-polyester suitable for development to various uses, because the polymer is moldable and has high mechanical strengths in spite of low molecular weight by using a polyalkylene oxide having low molecular weight as a starting raw material. SOLUTION: When producing a polyether-polyester suitable for development to various uses, because the polymer is moldable and has high mechanical strengths in spite of low molecular weight, this production method is characterized by using a polyalkylene oxide having <1,000 number-average molecular weight as a starting raw material.
Patent JP-2002235448-A (JP)
Title: Barrier-free house
Inventor: YAMAGUCHI HIROSHI
IPC: E04B2/56
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-free house capable of ensuring the privacy in a water equipment room at the construction, and being easily renovated in future or in accordance with the necessity of barrier-free system, to connect the wash room and the toilet to arbitrarily move a wheelchair. SOLUTION: In this house provided with the water equipment room 10 wherein a bath room 11, a wash room 12 and a toilet 13 are arranged adjacent to each other, and having a partition wall 130 between the wash room 12 and the toilet 13, the partition wall 130 is removable.
Patent JP-2002236978-A (JP)
Title: Pos system
Inventor: YAMAKAWA MASATO
IPC: G06Q20/32
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a unique POS(point of sales) system capable of improving customer services and shop side business efficiency. SOLUTION: When a terminal is detected to have a portable information terminal set to a radio-communicatable state, whether the detected portable information terminal is being used by another machine or not can be judged. When it is judged that there is no usage declaration memory, the radio communication connection to the detected portable information terminal is permitted, and a usage declaration can be reported to other machines. After the radio communication with the detected portable information terminal is completed, the usage release declaration of the detected portable information terminal can be reported to other machines. When it is judged that there is a usage declaration memory, the radio communication connection to the detected portable information terminal can be prohibited.  When a usage declaration report is received from another machine, the usage declaration can be stored. When a usage release report is received from another machine, the usage declaration can be erased.
Patent JP-2002243859-A (JP)
Title: Radiation detector and manufacturing method thereof
Inventor: OKADA SATOSHI
IPC: H01L31/09
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector which neither causes defects on a digital image nor deteriorates the resolution. SOLUTION: The radiation detector comprises a wavelength converter 113 for converting a radiation to a light and a sensor 102 for detecting the light converted by the wavelength converter 113. After reducing the irregularities appeared on the surface of the wavelength converter 113, the converter 113 is clad to the sensor 102.
Patent JP-2002199947-A (JP)
Title: Basket for clothes taken off able to house chair and its supporting device
Inventor: TSUZUKI TETSUYA
IPC: A47B81/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To contribute to improve services to care takers or guardians and to save the space in medical facility by housing a movable chair under a basket for clothes taken off secured by a frame, by letting a care taker or a guardian entering a medical examination room together with a patient use the housed, movable chair during an examination or an explanation by a physician, and by putting the chair back under the basket for clothes taken off after using it. SOLUTION: A chair 1 moves on casters 3 attached to legs by operating a handle 2 used as a seatback. A frame 5 supporting a main part 4 of a basket for clothes has a shape not to prevent the chair from moving and supports the basket for clothes only with two or three posts out of vertical four sides as the chair 1 can move and can be housed under the almost quadrilateral main part 4 of the basket for clothes easily. As a result, a structure 6 to support the frame is needed on a floor.
Patent JP-2002235744-A (JP)
Title: Ceramic dynamic pressure bearing, motor with bearing, hard disk device, and polygonal scanner
Inventor: ISHIKAWA TAKANOBU
IPC: B41J2/44
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic dynamic pressure bearing hardly causing abrasion, etc., in starting and stopping, capable of achieving a suitable rotation of the dynamic pressure bearing. SOLUTION: A dynamic pressure clearance 17 is formed between a first member 14 and a second member 15 relatively rotating about a prescribed rotating axis, and a fluid dynamic pressure is generated in the dynamic pressure clearance 17 along with the relative rotation between the first member 14 and the second member 15. At least in either of the first member 14 and the second member 15, a part including a polishing surface (dynamic pressure clearance formation surface) facing to the dynamic pressure clearance 17 is constituted of ceramic and the apparent density of alumina-based ceramic comprising a polishing-finished dynamic pressure clearance formation surface is adjusted to 3.5-3.9 g/cm3.
Patent JP-2002244711-A (JP)
Title: Order receiving assembling production system and method
Inventor: KABURAGI KAZUMASA
IPC: G06Q50/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving assembling production system capable of providing appointed date of delivery information classified by days shorter than a month unit pace. SOLUTION: A manufacturing plan of a week unit up to three months hence and a manufacturing plan of a month unit up to four months to six months hence are prepared based on a demand prediction in the business, the manufacturing plans are reconsidered every week and the plans are notified to a factory. At the time of the reconsideration, the manufacturing plans of two weeks are fixed and are made non-changeable. The factory makes manufacturing plans classified by days in accordance with the manufacturing plans, arranges parts (intermediate products) according to the plans and holds stock of parts. The manufacturing plans of the two weeks which are not reconsidered become the numbers to be surely manufactured, that is, order receivable numbers.  When an actual order (the appointed date of delivery and quantity) is received from a customer in the business, the order is notified to the factory and the factory starts manufacturing (assembling of the intermediate products) in compliance with the notification. Thus, both of the business and the factory are operated in accordance with the manufacturing plans of the week unit and thereby the appointed date of delivery of the week unit can be notified to the customer and accuracy in the appointed date of delivery reply is improved as compared with accuracy in a conventional month unit.
Patent JP-2002240907-A (JP)
Title: Conveying device
Inventor: MIYAHARA AKIRA
IPC: B65G1/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device capable of easily and quickly delivering a container to its conveying face. SOLUTION: This conveying device guides the container 1 to be moved on a guiding floor face 5a on the conveying face and conveys it to a predetermined position. A chain for conveying 15 on which the container 1 is placed for guiding it to a predetermined direction is mounted on a support frame 12 and placing-on face as an upper face of the chain 15 is inclined such that a carrying-in height position A of the face 5a is lower than a carrying-out height position B of the face 5a. Thereby transferring of the container 1 by an operator can be facilitated.
Patent JP-2002247102-A (JP)
Title: Mail transmission method and mail server
Inventor: TERAYAMA YUKIO
IPC: G06F13/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a mail transmission method and a mail server that transmits divisions of a mail text depending on the number of receptible characters to a mail reception terminal where the number of received characters is limited. SOLUTION: A mail processing server 15 receives a mail transmitted from a terminal 101 via the mail server 10. The mail processing server 15 processes mails in such a way that the mail text is divided into a plurality of mails each having number of characters registered in advance or only header information registered in advance is extracted. Then the mail processing server 15 transmits the processed mail to the terminal 102. Furthermore, the mail processing server 15 transmits the mail text other than that having been sent before on request from the terminal 102.
Patent JP-2002241725-A (JP)
Title: Water dispersion type adhesive composition and adhesive sheets
Inventor: NAITO TOMOYA
IPC: C09J7/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a water dispersion type adhesive composition which comprises a water dispersion type adhesive obtained by copolymerizing a monomer mixture consisting mainly of an alkyl (meth)acrylate, and has terminal peelability, retention, and constant load peelability in the same extents as those of an adhesive sheet using a solvent type adhesive, and to prepare an adhesive sheet. SOLUTION: The water dispersion type adhesive composition comprises 100 pts.wt. of a polymer obtained by copolymerizing a monomer mixture containing an alkyl (meth)acrylate as a main component and a silane-based monomer, and 1 to 50 pts.wt. of inorganic fine particles capable of being bonded to the silane-based monomer.
Patent JP-2002210025-A (JP)
Title: Stiffness-of-shoulders eliminating goods attachable to strap
Inventor: OKAMOTO NOBUYUKI
IPC: A61N2/08
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide stiffness-of-shoulders eliminating goods having good appearance and air permeability and simply attached to the strap of a brassiere in a detachable manner. SOLUTION: A magnet or ore is held between reticulated knitted articles as shown by Figs 1, 2 and 3 and the areas around the magnet or ore of the knitted articles are bonded together with a taper snapper.
Patent JP-2002240428-A (JP)
Title: Transparent thermal recording material
Inventor: AIHARA HIDEO
IPC: B41M5/26
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a transparent thermal recording material which brings about a pure-black color tone of a colored image particularly in a halftone in an environment of high temperature or high humidity and which is improved in the shelf stability of density. SOLUTION: A thermal recording material is formed by providing a thermal recording layer constituted of a colorless or high-colored leuco dye, a developer making the leuco dye colored in heating and a binder resin as an bonding agent on a transparent substrate, and by providing an adjacent layer containing a resin on at least one of the upper and lower sides of the thermal recording layer, as occasion demands. The present transparent thermal recording material is constituted by making the thermal recording layer contain the leuco dye to be colored in red, and also by making at least one of the thermal recording layer and the adjacent layer contain a polyvinyl butyral resin of which the degree of polymerization is 200-500.
Patent JP-2002239130-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve interest in a variable display game by executing expressive variable display. SOLUTION: This game machine executes the variable display game variably respectively displaying a plurality of identification information in a plurality of variable display areas of a display device 4 and can impart specific game value according to the result state. The game machine has a variable direction control means 150 capable of controlling a variable direction of the identification information, and an identification information display control means 150 shading the identification information or partially changing a color tone of the identification information. By the shadow or the partial change of the color tone of the identification information, the variable direction of the identification information is suggested.
Patent JP-2002242903-A (JP)
Title: Hydraulic cylinder circuit
Inventor: FUJII KAZUHIKO
IPC: F15B11/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent production of cavitation during cylinder operation when a pump flow is reduced. SOLUTION: In an arm cylinder circuit of a hydraulic shovel, a lock valve 6 is placed on a reduction side pipeline to which a negative load pressure is constantly exerted, and when a cylinder stops, the lock valve 6 is closed to stop and hold the arm cylinder 4. Based on such a construction, during cylinder extending operation, opening of a lock valve 6 is large for a large flow, and small for a small flow according to a pump flow, by a lock switching valve 21, a flow control valve 23, and first and second both throttles 22, 28.
Patent JP-2002246956-A (JP)
Title: Synchronization capture circuit
Inventor: NISHIKAWA SHIGERU
IPC: H04W56/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization capture circuit by which a circuit scale is reduced and a correlation output function required for synchronization capturing is realized with less power consumption. SOLUTION: A reception sequence storage part 101 for storing reception sequence data is constituted of a memory 105 and a write control unit 108 which controls the memory 105.
Patent JP-2001326266-A (JP)
Title: Plasma cleaner
Inventor: HAJI HIROSHI
IPC: H01L21/677
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a plasma cleaner which can be constituted compactly. SOLUTION: The cleaner comprises a base 12, guides 40, 41 provided on the base 12 for guiding an object 6, lid 13 which is open downward and supported from above movably to make contact with or away from the base 12 and forms a closed space 60 above the base 12 when contacting the base 12, contacting-separating means disposed at one side of the guides 40, 41 for contacting the lid 13 with or separating it from the base 12, and carrying means disposed at the other side of the guides 40, 41 for carrying the object 6 on the base 12 into below the lid 13 and/or carrying it out from below the lid 13.
Patent JP-2002249285-A (JP)
Title: Elevator
Inventor: MORI KAZUHISA
IPC: B66B1/30
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator equipped with a feeding system effective for the reduction in setting space of the elevator. SOLUTION: The dimensions of a power transmission part located in an elevator shaft and a power receiving part provided on a balance weight are mutually differed along the traveling direction of the balance weight.
Patent JP-2002246391-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: AOKI HIDEMITSU
IPC: H01L21/304
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device for prolonged a wiring life time by suppressing temperature rise of copper wiring and improving manufacturing stability. SOLUTION: A silicon nitride film 18 is formed, after plasma processing surface of a copper wiring 17 with a raw gas, including nitrogen element to form copper nitride layer 24. At that time, a thin copper silicide layer 25 is formed in the blower part of a copper nitride layer 24.
Patent JP-2002249363-A (JP)
Title: Spray material and spray technique using it
Inventor: ARAKI AKITOSHI
IPC: C04B28/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a spray material giving cement concrete which excels in feeding ability by pressure of a pump and quick setting cement concrete which excels in strength development and freezing and thawing resistance. SOLUTION: The spray material contains a hydraulic material, aggregate, an air-entraining agent, cement concrete having water and a quick setting admixture having aluminum sulfate. The air amount in cement concrete is preferably 7% or more, grain size of powder is preferably 3,000 square cm/g or more by a Blaine value. The spray material may include fiber, a viscosity modifier and fine powder, the quick setting admixture is preferably liquid and may include an alkali metal carbonate.
Patent JP-2002250468-A (JP)
Title: Electromagnetic control valve provided with lift sensor
Inventor: MAEDA KAZUTO
IPC: F02M25/07
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a built-in lift sensor, which is used for an electromagnetic control valve, such as EGR valve for an internal combustion engine, to be compact in size and containing no movable parts at all, high reliability maintained and with detected values kept at high accuracy even over long term use and can be manufactured at a low cost. SOLUTION: A Hall element and an integrated Hall IC30 related to the electrical circuit are mounted in a part of a magnetic circuit formed with a solenoid 20, a magnet core 21, and a plunger 22 which drives a valve axis 10 coupled with valve bodies 11 and 12, and a magnetic field strength at the position, accordingly the amount of magnetic flux passing through the magnetic circuit, is detected by the Hall element. The amount of magnetic flux proportional to the amount of lift of the valve body, in the balance between a magnetic attractive force and an energizing force, etc., of a compression spring 18 which resist the magnetic attractive force; since the amount of magnetic flux corresponds to the magnetic attractive force, of which the solenoid 20 has influence on the plunger 22.  The Hall IC30 is stable without movable parts, etc., and moreover is very small in size and can be manufactured inexpensively.
Patent JP-2001259095-A (JP)
Title: Cap hosel for polar balance putter
Inventor: JOSEPH SERRY
IPC: A63B53/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a putter which is combined by connecting a body part consisting of an easily castable lightweight material to a hosel via a joining bar consisting of an uneasily castable material. SOLUTION: This putter has a body 10 in which a material of a large specific gravity is arranged in a toe part and a heel part and a material of a small specific gravity is arranged in the central part. The hosel 12 consisting of the high-strength lightweight material is joined via the joining bar 11 to the body 10.
Patent JP-2002252751-A (JP)
Title: Image processing unit
Inventor: OHASHI TAKEO
IPC: G06F3/0484
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can simply and accurately edit an image by alternately displaying segmented image data and pasted image data. SOLUTION: When an operation control section 4 in Figure 2 selects an edit overlapping function, an image storage section 6 stores image data read by an image read control section 1 by dividing a memory area into a plurality of areas, the segmented image data and the pasted image data are displayed on a display device by managing memory blocks A, B in Figure 3, a multiplexer is selected, and image data A, B are alternately displayed to allow a user to make an edit operation.