baber/WOPTO huggingface dataset:
Patent JP-2002361568-A (JP)
Title: Power ratchet wrench
Inventor: ONO AKIRA
IPC: B25B21/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a power ratchet wrench capable of assuring the stepping operation of a ratchet claw engaged with the internal teeth of a yoke for long period, capable of forming a housing with an aluminum alloy by remarkably reducing a drive force, making easily visible the state of engagement of a work by a spindle, and providing a high workability. SOLUTION: Both surfaces of the yoke 1 are brought into contact slidably with the opposed faces of the tip fork part 2b of the housing 2, guide bushes 16 and 17 are fitted into the holes of the yoke, and the spindle 3 is inserted into the guide bushes to support both ends thereof by the guide bushes. A motion transformation part 7 is fittedly engaged with a ball 7b in which a swing lever 7d is stored in the inner space of the small diameter outside part of a portion continued from the fork part to this side, a boss part 7d' is pivoted on a pivot shaft 7e', and an engagement part 7d" with a groove-like recessed part is pivoted on an eccentric shaft 7a installed extendedly at the tip of the output shaft 5d of a speed reducer 5.  A cylindrical part 7d''' formed at the tip side end part of a swing lever is engaged so as to slidably abut on a U-groove recessed part 7c formed in the extended end part of the yoke in this side.
Patent JP-2002369342-A (JP)
Title: Fire-preventive construction for cable passing section of building
Inventor: TAKAHARA KATSUJI
IPC: H02G3/38
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the construction cost of a fire-preventive construction for the cable passing section of a building by simplifying the structure of the construction and improving the ease of construction and, in addition, to make the construction to be demolished easily at increasing of the number of cables passed through the passing section. SOLUTION: Support metal materials 12 are arranged on a through-hole 3 through which a cable 1 is passed and a bisected rock wool board 11 is put on the receiving sections 12a of the metallic materials 12 by inserting the board 11 into the hole 3 so as to surround the cable 1. Then, a heat-resistant sealing material 13 is packed in the gap between the cable 1 and board 11. Consequently, even if the board 11 a little shrinks due to heat when a fire is caused, the amount shrunk for the board 11 is absorbed by the expansion of the sealing material 13, and no gap is generated. When the number of cables passing through the hole 3 is increased, the rock wool board 11 can be removed easily.
Patent JP-2002368715-A (JP)
Title: Automatic gain control device
Inventor: TANAKA HIRONORI
IPC: H04J11/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain control device that attains gain control with high precision at high-speed at the head of an OFDM modulation wave burst signal. SOLUTION: An analog control section 20 controls the gain of an analog gain controlled amplifier 7 in response to a reception level detected by an RSSI(Received Signal Strength Indicator) 1 on the opportunity of detection of a burst signal. The analog control section 20 uses the correlation of a sampled received signal calculated for OFDM symbol synchronization to realize highly precision gain control through digital signal processing.
Patent JP-2002362080-A (JP)
Title: Office sheet
Inventor: HANDA KATSUYA
IPC: B42F21/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an office sheet which makes index sticking positions be found easily when indices are stuck on the sheet according to classification with the height of the sticking positions changed in order to find out the indices easily. SOLUTION: The scale (3) of each width for sticking a commercial index and the frame (4) of the sticking margin of the commercial index are exhibited in advance on the office sheet (1), and numbers (5) and classifications such as a classification (6) in the order of Japanese syllabary and a classification in alphabetical order are indicated on each scale (3) and frame (4).
Patent JP-2002373426-A (JP)
Title: Optical recording medium, optical recording and reproducing apparatus and optical recording and reproducing method
Inventor: HIROKANE JUNJI
IPC: G11B7/24041
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having two or more recording layers, in/from which information is recorded/reproduced stably, without being affected by a pre-pitted region. SOLUTION: This optical disk 1 has the first recording layer 15 and the second recording layer 13. An outer peripheral pre-pitted region 6b is arranged as the pre-pitted region on the outer peripheral side of a recordable region 3b of the layer 13. The prescribed information is recorded in a pit of the region 6b beforehand. When the recording is completed, the pre-pitted information is reproduced, by transmitting a light beam 17 through the recordable region 3a of the layer 15, having higher light transmittance and focusing the transmitted light beam on the region 6b. Since the region 6b is arranged on the layer 13, recording or reproducing of the layer 13 can be performed, without being affected by the pre-pitted region.
Patent JP-2002370078-A (JP)
Title: Garbage treatment apparatus
Inventor: MAEDA MANABU
IPC: B09B3/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To realize a garbage treatment apparatus capable of enhancing the detection accuracy of penetration water and capable of certainly detecting penetration water when water is allowed to flow in a garbage decomposition tank by mistake to prevent the penetration of water into the garbage decomposition tank. SOLUTION: The garbage treatment apparatus is equipped with the garbage decomposition tank 9 arranged under a sink 3 and having a charging port 15 for garbage and treating garbage charged from the charging port 15 and a control unit 100 for treating garbage. An electrode 70 for detecting penetration water is disposed on the lower side in the garbage decomposition tank 9 and the electric connection part 3b electrically connected to the sink 3 is attached and the control unit 100 has a penetration water detection means 40 for detecting the potential across the electrode 70 and the electric connection part 3b when the charging port 15 is opened to detect the penetration of water into the garbage decomposition tank 9.
Patent JP-2002373057-A (JP)
Title: Method and device for input operation, and program
Inventor: UEDA TOSHIO
IPC: G06F3/0482
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an input operating method, an input operating device and a program which can be shared by both a disabled person and a healthy person by utilizing the existing inputting means. SOLUTION: This input operating method consists of a step for outputting corresponding coordinates data in such a manner an inputting means designates the coordinates position of an input area, a step in which an image displaying means performs focus change display of at least a character or item as necessary, a step in which a confirming means sequentially performs at least one focus change display of voice generation, a character or an item along an item button list, and a step in which a controlling means operates the confirming means, determines an item by stopping an coordinates input by the inputting means and starts a function program linked to the item, each time the distance of continuous input coordinates by continuous input operation of the inputting means becomes a prescribed distance.
Patent JP-2003018219-A (JP)
Title: Mail transmission system, mail server, mail transfer system, mail transfer method, mail transmission method, mail delivery method, and program
Inventor: YAMAMOTO MANABU
IPC: H04L12/58
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a mail transmission system, a mail server, a mail transfer system, a mail transfer method, etc., by which a large quantity of electronic mails can be quickly transferred. SOLUTION: A server 10 on the transmitter side classifies electronic mails which should be transmitted on the basis of domain names obtained from mail addresses of destinations and collects data of electronic mails with respect to each domain name to generate data for transfer and transfers this data for transfer to a server 30 of a deliverer corresponding to the domain name by FTP. Compression of data for transfer is effective at this time. The server 30 of the deliverer receives data for transfer and decomposes data for transfer to generate data of each electronic mail and delivers it to the mail box of each receiver.
Patent JP-2002037758-A (JP)
Title: Method for preparing carboxylic acid ester catalyzed with sulfonic acid
Inventor: GANCET CHRISTIAN
IPC: C07C69/30
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a carboxylic acid ester by removing an undesirable sulfonic acid ester by a quaternization reaction between a tertiary amine and an alkyl donor compound such as an alkyl sulfonate in a synthesis reaction of a carboxylic acid ester and not damaging performances of a sulfonic acid catalyst by the presence of quaternary ammonium. SOLUTION: This method for preparing a carboxylic acid ester by a direct reaction between a carboxylic acid and an alcohol catalyzed by a sulfonic acid (R-SO3H) is carried out in the presence of a solid containing a tertiary amine functional group. The solid is a polyvinylpyridine or a resin of a styrene/ divinylbenzene, a polystyrene or a phenol/formaldehyde type, the amount of the solid is 0.01-20%, preferably 0.1-5% based on the weight of the reaction mixture, the sulfonic acid is methanesulfonic acid, the carboxylic acid is acrylic acid, methacrylic acid, heptanoic acid or stearic acid, the alcohol is isopropanol, 2-ethylhexanol, diisopropylene glycol, diisobutylene glycol, a polyethylene glycol or trimethylolpropane in the method.
Patent JP-2003004446-A (JP)
Title: Target apparatus
Inventor: HARADA TETSUO
IPC: G01S17/08
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent icing and dewing of a broad wavelength band window covering the surfaces of a heater and a corner cube prism in a target apparatus. SOLUTION: A heater 1 generates UV rays, a corner cube prism 2 disposed being flush with the heater 1 reflects a laser beam, a broad wavelength band window 3 is a plane plate including the areas of both the heater 1 and corner cube prism 2 and allows UV rays generated by the heater 1 and the laser beam incident on and reflected from the prism 2 to pass through, and a housing case 11 of the target apparatus 9 houses and settles the heater 1, the prism 2 and the window 3 inside.
Patent JP-2003007405-A (JP)
Title: Locking structure of rotating flange in coaxial connector
Inventor: HIRASE ATSUSHI
IPC: H01P1/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a rotating flange wherein a movement in front and rear directions of the rotating flange can be regulated with a sufficient strength and a mounting work is not disturbed. SOLUTION: A coaxial connector (1) adopting this locking structure has the rotating flange (3) on the outer periphery of the tubular main body (2), the main body has a flange part (4) and a ring groove part (5) on the outer periphery of one end part (2a) on this shaft line (X), a retaining ring (6) of an incomplete ring state and provided with a taper face (6a) is loosely fitted to the ring groove part with a larger diameter side (6b) of the taper face facing the flange part, and the rotating flange is provided with an expanded diameter part (7) wherein the flange part is fitted to the one end side of this shaft hole (3a) and a reduced diameter part (8) locked to the taper face of the retaining ring.  Then, in the rotation flange, the reduced diameter part makes the retaining ring flexible and is positioned between the flange part and the retaining ring of the main body, and the movement in the front and rear directions is regulated by the flange part locked to the front face (joint face) side of the rotating flange and by the retaining ring locked to the rear face side.
Patent JP-2003005039-A (JP)
Title: Objective lens for optical pickup
Inventor: HASHIMURA JUNJI
IPC: G11B7/135
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and small objective lens for an optical pickup while securing a working distance with large numerical apertures. SOLUTION: The objective lens for the optical pickup that carries out reading/writing of information by condensing luminous flux from a light source on an information recording medium comprises two lenses consisting of a first lens having a first flat surface on the light source side and a second concave surface on the light source side, and a second lens having a third convex surface on the light source side and a fourth convex surface on the light source side, in this order from the light source side. The objective lens has at least one spherical surface.
Patent JP-2003008599-A (JP)
Title: Fiber channel switch, and fiber channel switch verification method
Inventor: SUENAGA YOSHIFUMI
IPC: G06F13/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fiber channel switch capable of outputting an operation trace log that can conduct a verification test under various system configurations even by a fiber channel switch single body. SOLUTION: A verification trace log when the fiber channels witch is in normal operation is prepared, the verification trace log is given to a fiber channel switch under a test, where the log is interpreted and executed, outputs a trace log at test and the operation of the fiber channel switch is verified by comparing the verification trace log with the test trace log.
Patent JP-2002053619-A (JP)
Title: Fluorinated ionomer
Inventor: ARCELLA VINCENZO
IPC: H01M8/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorosulfonated ionomer suitable for production of a film usable in an electrolytic field. SOLUTION: This cross-linked fluorosulfonated ionomer comprises (A) a monomer unit derived from one or more fluorinated monomers having at least one ethylenic unsaturation, and (B) a fluorinated monomer unit containing a sulfonyl group -SO2F in an amount causing 380-1,300 g/eq equivalent, and has 380-1,300 g/eq equivalent.
Patent JP-2003003546-A (JP)
Title: Adjuster bolt structure of bathroom unit
Inventor: NAKASUMI YOICHI
IPC: E03C1/20
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an adjuster bolt structure of a bathroom unit in which level of a waterproofing pan can be easily adjusted. SOLUTION: In the adjuster bolt structure of the bathroom unit, a state, in which a floor grounding surface is brought into contact with a floor surface at the time of the level adjustment by the adjuster bolt structure, is stabilized and the level of the waterproofing pan can be easily adjusted, even in a skeleton floor which the is relatively smooth, by providing a plurality of projection parts 6 to a lower steel plate (a plate-like body) 3 which is the floor grounding surface of a leg part.
Patent JP-2003000453-A (JP)
Title: Installing structure of wash bowl and its installing method
Inventor: MANO TAKAYUKI
IPC: A47B67/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide recession to the rim of a washbowl to improve drainage. SOLUTION: A washbowl 5 is installed in accordance with the following procedure. (A) To the backside of a top plate 10 composed of a surface member 1 and a base member 2, a groove 21 that roughly accommodates the internal diameter of the aperture of the washbowl 5 is formed, and a groove 22 is also formed at a place rather off to the outside from the groove 21 to leave a part 3 of the base member. (B) A ramp is formed by distorting the inside and the outside of the part 3 of the base member, using the part 3 of the base member as the basing point. (C) The groove 21 and the groove 22 are filled with resin and after it is hardened, the part 3 of the base member and the rigid resin layer is aligned to form a flat part 30.  (D) An aperture is provided to the top plate 10 and the outer rim 6 of the washbowl 5 is abutted against the flat part 30 through an adhesion bond and is reinforced by a mounting tab 13.
Patent JP-2003006036-A (JP)
Title: Clustered application server and web system having database structure
Inventor: NISHIZAWA ITARU
IPC: G06F17/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a Web system with high cost performance by enhancing the scalability of the application server and data base server of the Web system. SOLUTION: A session state of application is stored in a cache database clustered if necessary. Processing of the application is continuously executed on a different cluster sever by reading the session state from the cache database. In addition, the Web system is provided with a function to create a cache database cluster which can be updated on the cluster server and to synchronize it with the database server if necessary. Furthermore, the Web system is provided with a function of adding the cache database to the cache database cluster and makes it possible to deal with addition of the cluster server to the system even when the load of the database access increases.
Patent JP-2003011063-A (JP)
Title: Grinding wheel for polishing and manufacturing method therefor
Inventor: ENOMOTO TOSHIYUKI
IPC: B24D3/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel for polishing capable of obtaining excellent quality of a machining face efficiently and stably. SOLUTION: As the grinding wheel 10 for polishing in which abrasive is fixed in the basic material 16, the hard basic material such as phenol resin contains secondary grains 12 formed by coagulating primary fine particles 11 such as colloidal silica and having an average particle diameter of above 20 μm, 300 μm or less, and preferably 40 to 100 μm as abrasive so that a condition in which the secondary grains protrude higher than a surface of the basic material at all times is maintained and burning does not occur to obtain excellent quality of the machining face efficiently when performing machining.
Patent JP-2003011765-A (JP)
Title: Method of manufacturing installment panel integrated with air bag door
Inventor: KURIMOTO TAKUYA
IPC: B60R21/205
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an installment panel with an air bag door capable of preventing the deformation of a coating material stuck between metallic core materials of the air bag door, and between the metallic core material and a resin core material of the installment panel, by a foaming pressure of the resin, and uniformizing a thickness of the foamed resin to improve the accuracy in after-working. SOLUTION: This method of manufacturing the installment panel with the air bag door comprises a process for turning over opposite edges between metallic plates of the core materials 5 for the air bag door composed of at least two metal plates, to form turnover parts 19, and coating a clearance 21 existing between the turnover parts 19 by the coating material 13 toward a skin 3 side, and a process for injecting the foamed resin on the clearance 21 position in a state that a lower metal mold 27 on which the air bag door core material 5 is placed, is provided with a projecting part 15, and a tip face 25 at the skin 3 side of the turnover part 19 is approximately flush with a tip face 23 of the projecting part of the lower metal mold.
Patent JP-2003011483-A (JP)
Title: Information possessing medium and deciding method of genuineness of information possessing medium
Inventor: AIZAWA AKIFUMI
IPC: B42D15/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To automize the decision of genuineness of an information possessing medium by a method wherein dropout ink is incorporated into the information possessing medium under a configuration that the same can not be decided visually under visual light and the dropout ink on the information possessing medium or a deciding object is detected by a reading device. SOLUTION: Information 3, 4, 5, 6, constituted of information elements 7 of characters or notations are printed on a printing object such as a paper, a card or the like while the information elements 7 at required positions are printed by the dropout ink having the same color as that of the information element 7 except the information element 7 at the required position in the informations 3 including the information element 7.
Patent JP-2003015217-A (JP)
Title: Projection type image display device
Inventor: HATAYAMA ATSUSHI
IPC: H04N9/31
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a device having high resolution and high light use efficiency in the color display of a single panel image display device and a single panel projection type image display device. SOLUTION: The device guides light from a light source so that each beltlike color light of red, green and blue is illuminated on a light valve, continuously moves beltlike illumination and carries out the color display by driving the light valve in accordance with a chrominance signal adapted to the illumination region of each color light. The device separates the color of white light from the light source into each color of red, green and blue, and moves each color to illuminate the light valve by means of a condensing lens, a rotating polygon mirror and a scanning lens. Each color light has the same optical path length from the color separation up to the light valve.
Patent JP-2003016530-A (JP)
Title: Electronic receipt and electronic receipt processing system
Inventor: MAENO YOSHINORI
IPC: G06Q10/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic receipt and an electronic receipt processing system capable of unifying various receipts by improving the efficiency of issuing a receipt and its processing by reviewing the receipt issuing and a transfer form. SOLUTION: This electronic receipt has the form of receipt data including at least a received amount, a receipt issuing date, a receipt issuing person and authentication information of the receipt issuing person, and the transfer of the receipt data is performed by storing the receipt data in a storage medium such as an IC card carried by a receipt receiver.
Patent JP-2003021509-A (JP)
Title: Measurement device for steel plate thickness
Inventor: MIYAZAWA HIROSHI
IPC: G01B21/08
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a steel-plate thickness measuring device, capable of accurately measuring the thickness of a steel plate comprising a coating, without being affected by the rough on its surface. SOLUTION: There are provided a measurement carriage 40, which travels on a steel plate, a plurality of ultrasonicwave probes 21 supported on the measurement carriage, a plurality of film thickness gauges 22 which measure the thickness of coating on the steel plate, and a rotary encoder 25 which measures the travel distance of the measurement carriage. A plurality of ultrasonicwave probes 21 are arrayed in two lateral lines, in the front and back, across the advancing direction of the measurement carriage, while being rotatably supported to trace the rough surface of the coating and vertical movement. The film thickness gauges 22 are arranged in lateral direction across the advancing direction of the measurement carriage, while being movably supported only for vertical movement.