baber/WOPTO huggingface dataset:
Patent JP-2002060922-A (JP)
Title: Guide roller, apparatus for manufacturing ceramic electronic component using it, and method for manufacturing ceramic electronic component using the manufacturing apparatus
Inventor: HAMURO YOSHIMITSU
IPC: C23C4/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a carrying guide roller with which the adhesiveness to a fiber-reinforced resin is increased without any surface processing and the manufacturing man-hours and the weight of the roller can be reduced. SOLUTION: A metal thermal sprayed layer 21 having a thickness of <=300 μm is directly formed on the outer surface of a roller body 20 formed of a carbon fiber reinforced resin.
Patent JP-2002061424-A (JP)
Title: Tent
Inventor: OKUGAWA SADAYUKI
IPC: E04H15/44
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a tent capable of adjusting a spreading sate of the tent to prevent the slackness thereof, corresponding to a distance of an interval between axles of an automobile as well as the adjustment of the height and the inclination, efficiently and simply putting up the tent and having a good and usable convenience. SOLUTION: The tent includes poles 4 having two each in front and behind provided with sheet locking bars 27 on the upper ends of the poles 4, a sheet 2 having mounting holes 6 on the circumferential edge section and holding bodies 14 and 15 for holding at least two poles 4, and it is constituted of front and rear pole holding bases 3 equipped with mounting sections 12 whereon tires 9 of the automobile 8 are mounted, and at least one of the holding bodies 14 and 15 erected on the bases 3 is used for a movable holding body 15 capable of being rotated around a horizontal shaft 25 and adjusting an angle of inclination.
Patent JP-2002061687-A (JP)
Title: Disc brake
Inventor: NAGAHARA SATOSHI
IPC: F16D65/18
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake which can prevent a rapid rise of brake fluid temperature. SOLUTION: In this disc brake 1, a section of an inner/outer side piston 4a, 4b is formed in almost U-shape, a disc-shaped radiating plate 12a, 12b is provided in a location adjacent to a pad plate 6a, 6b in a side of each base part A of the piston 4a, 4b, even when friction heat generated in a pad 7a, 7b is transmitted to the piston 4a, 4b by this radiating plate 12a, 12b, this friction heat is partly radiated by the radiating plate 12a, 12b, by reducing heat transmitted to a brake fluid through the piston 4a, 4b, a rapid rise of brake fluid temperature can be prevented.
Patent JP-2002075041-A (JP)
Title: Lighting equipment
Inventor: KATO TSUNEO
IPC: F21Y103/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting equipment where a globe fitting part and a globe guide are radically formed at a low cost. SOLUTION: Related to the lighting equipment where a globe 2 is fitted to a metal main body 1, a globe fitting part 3 and a globe guide 4 are cut and raised toward a lower surface from the main body 1. The globe fitting part 3 is formed at the lower end of a hanging tab 13 raised from a hole 6, while there are provided a guide-in step part 8, in almost horizontal direction, into which a protruding part 7 formed outward at an open edge of the globe 2 is guided, a tilted part 9 diagonally rising from the end of the guide-in step part 8, a hooking step part 10 provided, in almost horizontal direction, at the end of the tilted part 9, and a stopper part 11 provided at the end of the hooking step part 10 toward the main body 1. A drop prevention tab 12, diagonally upward, is provided at a start end of the guide-in step part 8, which prevents accidental drop of the globe 2.  A globe guide 4 is cut and raised inside the root of the stopper part 11, with its outside lower edge formed diagonal.
Patent JP-2002066290-A (JP)
Title: Mixing apparatus
Inventor: NARITA MASARU
IPC: B02C13/18
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To stirr and mix plural kinds of powder raw materials uniformly, rapidly and smoothly. SOLUTION: A mixing apparatus is constituted of a mixing container 3 formed in a divisible manner by a lower container 3b, supported on a base stand 2 through a pair of support shafts 5a and 5b provided to the outer peripheral surface thereof, and an upper container 3a connected and held to the lower container 3b in a detachable manner using holding means 4 and 4, stirring blades and grinding blades arranged to the bottom of the lower container 3b and integrally driven rotationally by an electromotor 10 and an electromotor 9 connected to the support shaft 5b provided to the lower container 3b in a drivable manner to shake the mixing container 3b.  The powder raw material is convected and circulated in a turbid state by air streams generated by the stirring blades in the mixing container 3 shaken by the electromotor 9 and the powder raw material is stirred and mixed while lumps generated in the powder raw material are crushed by the rotation of the grinding blades.
Patent JP-2002076164-A (JP)
Title: Package for storing semiconductor element
Inventor: KUSANO TAMIO
IPC: H01L23/26
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of bonding failure by solving the problem of a boundary between the bottom face of a recess part and an inside face storing a semiconductor element being unclear, and of an automatic wire bonder that cannot discriminate a reference position determined by the boundary to stop by erroneous recognition and by preventing dust from adhering to the inside face. SOLUTION: The arithmetic average roughness Ra of the inside face of the recess part storing the semiconductor element 2 is 0.05-0.4 μm.
Patent JP-2002073938-A (JP)
Title: Method of managing expense by use of computer
Inventor: NAKAO MASAAKI
IPC: G06Q50/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid excessive management costs and losses due to insufficient management by minimizing the total of the costs required for management of expenses plus losses expected to arise as the result of the lack of managing expenses. SOLUTION: Expenses are managed by use of a computer which can identify an applicant who originates the electronic information of the expenses used, a total manager who judges consistency between the electronic information of the expenses used and original certificate information, and a selective manager who determines whether or not the use of the expenses was appropriate. The applicant originates electronic information including at least the date of use of the expenses, the sum of money used, the purpose of using the expenses, and the name or code of the user. If there is consistency between this electronic information originated and the original certificate information, the total manager gives electronic approval to the electronic information. The electronic information given the electronic approval is analyzed to output an after-check list which the selective manager requires.
Patent JP-2002066313-A (JP)
Title: Adsorbent and process for removing sulfur compound in fuel gas
Inventor: SATOKAWA SHIGEO
IPC: C10L3/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent for removing sulfur compounds in a sulfur- compound-containing fuel gas which has excellent performance for removing sulfur compounds including not only sulfides but also thiophenes and mercaptans irrespective of moisture concentration in the fuel gas and also to provide a process for removing such sulfur compounds in the fuel gas by using the adsorbent. SOLUTION: This adsorbent is prepared by depositing silver on a Y type zeolite by an ion-exchange method. This adsorbent is intended for removing such sulfur compounds in a sulfur-compound-containing fuel gas.
Patent JP-2002074517-A (JP)
Title: Pos terminal, store computer for pos system, router for pos system, host computer for pos system, pos system, data protection processing method and computer readable recording medium having program for making computer execute the method recorded thereon
Inventor: SATO YASUTAKA
IPC: G07G1/12
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To transmit and receive transmission and reception data between a POS terminal device and a host computer while sufficiently improving safety without increasing their data size in a POS system. SOLUTION: A protection key attachment position deciding part 24 or a protection key elimination position deciding part 36 decides whether received digital data meet a prescribed additional condition. When the digital data meet the prescribed additional condition, a protection key attachment processing part 26 or a protection key elimination processing part 34 realizes encoding/ decoding by adding or subtracting a prescribed protection key value to/from the digital data received when having received the digital data a prescribed number of times after the decision.
Patent JP-2002070199-A (JP)
Title: Sound insulation panel
Inventor: IZAWA TAKENOBU
IPC: E04B1/86
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and thin sound insulation panel provided with superior sound insulation effect with improved handling performance. SOLUTION: This sound insulation panel 1 is used for a building material for a floor and a wall of a building and insulates the sound to be transmitted to a room downstairs and an adjoining room. This panel is a multilayer structure having a surface finish material 11, a base material 12, and a damping material 13 and provided with air flow spaces 3 and 4 in the rear face of the surface finish material 11 and the front/rear faces of the base material 12 or either one face of the front/rear faces.
Patent JP-2002074563-A (JP)
Title: System for managing group of buildings in wide area
Inventor: ISHIZAKI KATSUHIRO
IPC: G08B25/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively constitute a system by using an optional computer. SOLUTION: An output line 2 is connected to a managing computer 1 to which a signal is inputted from a signal generator, and a connecting terminal (TB) 3 is connected to the other end of the line 2 to be branched by the terminal (TB) 3, one side of which is connected to a printer 5 via a printer cable 4 and the other side of which is connected to an information mutually transmitting device (computer) 7 via an alarm detection line 6. An output line 8 connected with the different output port of the computer 1 is connected to the device (computer) 7, and a line converter 12 is connected to the input ports (COM) 72 and 73 of the device (computer) 7 via an output (alarm raising) line 10 and an input (receiving) line 11 to be connected with a main computer 14 via a public line 13.
Patent JP-2002076007-A (JP)
Title: Method of manufacturing epitaxial wafer and epitaxial wafer manufactured by the method
Inventor: YAMAOKA TOMONORI
IPC: H01L21/322
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer with intrinsic gettering capability of contaminant metals during device manufacturing process. SOLUTION: First, a nitrogen-doped single crystal silicon rod 14 is pulled up at a pulling-up speed of V mm/min. so that the ratio V/G is in the range of 0.290 to 0.340 mm2/min.. deg.C, where G deg.C/mm is the mean value of the temperature gradient in the single crystal silicon rod in the pulling-up direction from the solid-liquid interface between the single crystal silicon rod and a silicon melt to the position 10 mm away above the interface. Next, the single crystal silicon rod is cooled down from 1130 deg.C to 1050 deg.C for 10 to 30 min., and from 850 deg.C to 650 deg.C for 120 to 200 min. during the pulling-up of the single crystal silicon rod. Thereafter, the single crystal silicon rod is sliced into silicon wafers. Then, an epitaxial layer is formed on the surface of the silicon wafer.
Patent JP-2002077395-A (JP)
Title: Image storage device, terminal and method for transmitting image
Inventor: IDEI KYOKO
IPC: H04N21/258
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To view an image later by an image receiver by storing the image, when the receiver is absent or the like in an image communication. SOLUTION: If a terminal 12 cannot receive an image due to a user's absence or the like, when a terminal 11, for examples, intends to send the image to the terminal 12, the terminal 11 is connected to a service center 20. When the terminal 11 transmits the image to the center 20, the center 20 stores the image. When the center 20 can communicate with the terminal 12, the center 20 transmits the image to the terminal 12.
Patent JP-2002074700-A (JP)
Title: Optical head device
Inventor: NAKABASHI SHINICHI
IPC: G11B7/09
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a position on a light receiving spot on a light receiving element in the moving direction is not specially considered when the light receiving spot moves due to the change of temperature and proper margins are not set in both directions of the moving direction. SOLUTION: Two light receiving elements for detecting a focus error which is bisected by a first parting line so as to be parted in the direction that the change of the distribution of intensity is generated in accordance with the focal position of a light beam are juxtaposed in adjacent to the direction of the first parting line, and also a second parting line is formed approximately at the center of at least one side of light receiving element of two light receiving elements in the direction that the change of the distribution of intensity is generated.  The difference between respective light receiving outputs from respective light receiving regions parted by the second parting line is detected, adjustment is performed so that the difference between respective light receiving outputs becomes zero, and the position of the light receiving spot of the light receiving element is set approximately at the center of the light receiving element in the direction orthogonal to the second parting line.
Patent JP-2002073841-A (JP)
Title: Software license transferring method on network
Inventor: KAMIMURA MEGUMI
IPC: G06Q30/06
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To electronically transfer a software license related to a communication service on a network from a client to a present partner without issuing a real card. SOLUTION: This transferring method of transferring a virtual prepaid card roughly comprises a contract step performed between the client and a provider, and a communication step performed between the provider and the present partner. Before the contract step, the provider performs informing of the virtual prepaid card in a Web site of the Internet. In the contract step, the client makes a contract about a present service of the virtual prepaid card with the provider through the Internet. In the communication step, the provider communicates the transfer of the virtual prepaid card to the present partner based on the contract in the contract step.
Patent JP-2002081780-A (JP)
Title: Absorption refrigerating machine
Inventor: ICHIOKA TAKEHIKO
IPC: F25B37/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce size and manufacturing cost of an absorption refrigerating machine by optimizing sizes of an evaporator and an absorber. SOLUTION: The refrigerating machine cools an absorbent solution by executing heat exchange between cold water and refrigerant in the evaporator 10 so as to heat and vaporize the refrigerant, causing the absorbent solution to absorb the refrigerant in the absorber 20 and performing heat exchange between cooling water and the absorbent solution becoming thin due to absorption of the refrigerant. The sizes of the evaporator 10 and the absorber 20 are set so as to satisfy formulae 0.450<(Uab aab)/(Uev aev)<0.666, wherein coefficient of heat transfer of the evaporator 10 is represented by Uev, heat transfer area per unit volume of the interior of the evaporator 10 is represented by aev, coefficient of heat transfer of the absorber 20 is represented by Uab and heat transfer area per unit volume of the interior of the absorber 20 is represented by aab.
Patent JP-2002075728-A (JP)
Title: Oil tank for power conversion device
Inventor: NAKABAYASHI SHIGEYUKI
IPC: H01F7/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive oil tank for a power conversion equipment, which can be manufactured through welding man-hours fewer than usual. SOLUTION: A body plate 1 to serve as the body of an oil tank is formed into a U shape, a bottom, a front, and a rear are provided to the U shape, and the upper edge turnovers of the front and rear side are made to serve partially as top hands. A right side plate 2 and a left side plate 3 are formed into inverted L shapes, and the upper turnovers of the plates 2 and 3 serve partially as top hands. The plates 2 and 3 are jointed to the body plate 1 by watertight fillet welding for the formation of the oil tank. In this way, an oil tank is composed of three members, so that it can be reduced in welding man- hours, when being manufactured.
Patent JP-2001101885-A (JP)
Title: Sense amplifier circuit for semiconductor memory device
Inventor: RI TOYU
IPC: G11C17/18
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sense amplifier circuit for a semiconductor memory in which ON/OFF cell sense margin can be guaranteed. SOLUTION: A dummy memory cell transistor DMC is realized by only one transistor causing an ON-cell current Ion to flow, while a current corresponding to an ON-cell current is supplied to a dummy data line DDL using two dummy load transistors MP10, MP12 having the same characteristic and size, also, a main load transistor MP14 is connected to the dummy load transistors MP10, MP12 in a current mirror form, a current having an intermediate value of an ON-cell current is supplied to a data line DL from the main load transistor MP14.
Patent JP-2002094353-A (JP)
Title: Saw device and its manufacturing method
Inventor: FURUKAWA MITSUHIRO
IPC: H03H9/145
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a SAW device that can shift the center frequency of a pass band toward a lower frequency, even when the SAW device adopts an IDT electrode of any configuration. SOLUTION: The SAW device is provided with a piezoelectric substrate 10 and an IDT electrode 11, made of aluminum as the major component placed on the piezoelectric substrate 10, and the IDT electrode 10 has an aluminum chemical compound layer (except Al2O3 single layer), whose mass per one mole is greater than that of a substance of the IDT electrode 11.
Patent JP-2001106051-A (JP)
Title: Evaluating method and device for supply pressure in automotive braking device
Inventor: ZIMMERMANN CHRISTIAN
IPC: B60T8/48
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of easily determining supply pressure of an automotive braking device, namely, pressure acting between a master brake cylinder of the automotive braking device and an inlet valve of a wheel brake cylinder. SOLUTION: In this method and device for evaluating supply pressure acting between a master brake cylinder of an automotive braking device and an inlet valve of a wheel brake cylinder, supply pressure is evaluated by taking after- running voltage of a cyclically driven motor of a pump for returning and supplying brake fluid from a storage chamber provided on the outlet side of the wheel brake cylinder to the master brake cylinder of the braking device and storage chamber pressure determined or measured in the storage chamber into account.
Patent JP-2002085939-A (JP)
Title: Decomposition treatment process of fluorine-based waste gas
Inventor: KIYAMA HIROMI
IPC: B01D53/34
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition treatment process of a fluorine-based waste gas, by which such a waste gas can safely be subjected to electric discharge treatment under a pressure in the vicinity of ordinary pressure, in a stable state. SOLUTION: This treatment process comprises: diluting a waste gas containing a fluorine-based gas with an inert gas to form a gaseous mixture of a 13.3-133 kPa pressure; thereafter, introducing the gaseous mixture into an electric discharge reactor 1 formed from a solid dielectric material containing silicon; applying a high frequency voltage to between electrodes 10 and 11 each placed outside the discharge reactor 1 so as to be opposite to the other, to cause a plasma discharge within the reactor 1, thereby to subject the fluorine- based gas to discharge decomposition and to form active fluorine; concurrently, allowing the active fluorine to react with silicon contained in a reaction vessel of the reactor 1 to form a gaseous silicon fluoride compound(s); and withdrawing the treated gas out of the reactor 1 to subject the silicon fluoride compound(s) to adsorption treatment.
Patent JP-2002085264-A (JP)
Title: Grilling device
Inventor: KOJIMA KOSAKU
IPC: F24C15/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a grilling device which precisely detects a temperature of food stuff such as fish, meat, etc., placed on the upper surface of a grill housed in a grill case and simplifies temperature-detecting structure. SOLUTION: A grill burner 3 for heating the inside of the grill case 2 in the shape of a casing is provided, the grill 4 on which the food stuff to be grilled by the burner 3 is placed is housed in the case 2, the grill 4 comprises a thermally conductive member, and a temperature detection means 5 for detecting the temperature of the grill in contact with the grill 4 is provided.
Patent JP-2002085551-A (JP)
Title: Leukocyte removing filter material
Inventor: TANAKA JUN
IPC: A61M1/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter material for removing leukocytes from leukocyte- containing fluid which can have high leukocyte removability while suppressing the adhesion of VIII-th factor and erythrocytes, and a method for removing leukocytes. SOLUTION: The leukocyte removing filter material is formed by introducing chitosan having an average molecular weight of >=50,000 to <200,000 to at least the front surface of a leukocyte removing filter material in a coating weight of 10.0 to 25.0 mg per 1 g of the filter material, and the leukocyte removing method using this filter material is provided.
Patent JP-2002099762-A (JP)
Title: Device and method for mediating automobile rental
Inventor: KOBAYASHI KENJI
IPC: G06Q50/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To effectively use an automobile of its possessor. SOLUTION: A rental registration receiving part 7 receives supply registration when the automobile is supplied from the possessor of the vehicle as a rent-a-car through a network, and receives use application from the user of the rent-a-car. A selecting part 5 selects a supplier and the user based on a condition when the automobile is supplied and a condition when the use of the automobile is applied. A performance information transmitting/receiving part 9 mediates the rental of the automobile between selected persons.
Patent JP-2001148888-A (JP)
Title: System and method for reverse link overload control
Inventor: KYOUNG KIM IL
IPC: H04W72/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method that estimate a reverse link load level in a wireless communication network as a function of a change in a base station reception power and/or change in number of mobile units receiving a service in a cell/sector to conduct call permission control. SOLUTION: In one embodiment, a call permission controller uses a plurality of load level estimate methods, and in the 1st method, a load is estimated as a function of a change in the base station reception power and a change in number of mobile units receiving service. The call permission controller uses the 2nd method to recursively update the load level estimate value that is changed in proportion to number of users. The call permission controller can use the 3rd estimate method when the accuracy check is based on a change in a base station reception power measured value. The call permission controller outputs a call block command signal when the load level estimate value exceeds a threshold value to avoid a cell/sector overload state and an unstable network.