baber/WOPTO huggingface dataset:
Patent JP-2002211632-A (JP)
Title: Decomposable expanded loose cushioning material
Inventor: KAWAKAMI HAJIME
IPC: C08L23/04
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a plastic loose cushioning material which has a high decomposing property. SOLUTION: As a major component of a decomposable resin, starch, cellulose acetate, polyvinyl alcohol, polypropylene or fatty polyester is used. Then, as a reinforcing agent, a cellulose texture is used. In addition, in the decomposable resin, 50 to 5% of either one of glycerin, kaolin, fat, and protein, or a mixture of them, and 20 to 5% of polyethylene are contained for this decomposable expanded loose cushioning material.
Patent JP-2002260272-A (JP)
Title: Optical head, recording/reproducing device, and variable optical coupling element
Inventor: NISHI NORIAKI
IPC: G11B7/135
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce laser noise when reproducing even though the output power change ratio of the light source is made small for recording and reproducing, and provide a light source easy to manufacture and obtain excellent recording and reproducing characteristics by using rather a small light source. SOLUTION: In the optical head 104, the intensity of the light from the light source 2 is variably controlled appropriately when passing through a variable optical coupling element 3. Especially in a reproduction mode, the light is radiated to the optical disk 102 with small intensity for the light source 2. Thus, the light level radiated to the optical recoding medium can largely be changed for recording and reproducing by changing the optical coupling for recording and reproducing in the variable optical coupling element 3 without having to extremely change the output power of the light source 2.
Patent JP-2002253856-A (JP)
Title: Postponement time control device, game device and method, program and recording medium
Inventor: SHIMIZU TAKEHIRO
IPC: A63F13/493
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a postponement time control device, game device and method, program and recording medium never demanding a complicated opera tion to a player who desires to restart a game or never demanding an extra operation to another player who starts the game before the remaining time is 0 without desiring the restart of the game. SOLUTION: A correlation table 200 or the like is used, whereby a start value setting means can perform a control for automatically setting a continue time to a high value without demanding any complicated operation to a player who is in a high stage at the end of a game and thus highly possibly desires the restart of the game. On the other hand, when the stage at the end of the game is low, and the possibility of the player desiring the restart of the game is thus low, the start value setting means can perform a control for automatically setting the continue time to a low value. Accordingly, the control for automatically setting a low continue time can be performed without demanding any extra operation to the other player.
Patent JP-2002261987-A (JP)
Title: Method for approximating communication charge of portable-telephone linking service
Inventor: ISHIZAKI YUTAKA
IPC: H04W4/24
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein the communication charge of a portable telephone required in the case of an access gained from the portable telephone to an intranetwork system is approximated, and the private-use and business-use portions of the communication charge are discriminated from each other. SOLUTION: When a user has an access from a portable telephone to an intranetwork system, an access-information outputting section 112 so records the information including an identifier 201 of the user having the access, a size 203 of the request data received from the portable telephone, and a size 204 of the response data answered from the section 112 to the portable telephone that a charge approximating section 114 approximates the communication charge of the access according to a charging method defined every user.
Patent JP-2002254490-A (JP)
Title: Optical element, method for molding the same, and optical scanner
Inventor: SHINPO KOHEI
IPC: B29C45/37
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an optical element capable of efficiently obtaining predetermined capacity even if mirror surface pieces of all of lens surfaces are not subjected to correction processing. SOLUTION: The method for molding the optical element consists of an initial molding process (S1-S3) for forming a molding mirror surface piece on the basis of a design value to mold the optical element under a molding condition capable of stably obtaining a constant shape error, a modeling process (S4) for measuring the shape of each optical function surface of the optical element and forming a curved surface model enabling optical simulation nearest to the measuring result, an evaluation process (S5) for evaluating the capacity of an optical system on the basis of optical simulation using the curved surface model obtained in the modeling process, a re-design process (S6) repeating the evaluation process by changing the variable of the curved surface model of a specific optical function surface to re-design the optical system so as to satisfy specifications,  a mirror surface piece correction process (S7) for correcting the mirror surface piece of at least one optical function surface on the basis of the changed curved surface model and a main molding process (S8) for molding the optical element using the corrected mirror surface piece.
Patent JP-2002265213-A (JP)
Title: Treatment of activated carbon and method for preventing quality deterioration of food and drink
Inventor: KITAGAKI HIROSHI
IPC: C01B31/08
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent quality of food and drink from deteriorating by protecting the food and the drink from oxidation. SOLUTION: Activated carbon is heated under an inert gas atmosphere and air included in the activated carbon is replaced with the inert gas. Dissolved oxygen concentration in the food and drink is reduced by treating the food and drink such as refined Sake (rice wine) using the obtained deaerated activated carbon.
Patent JP-2002264709-A (JP)
Title: Seat for vehicle
Inventor: MURAMATSU MIKITO
IPC: B60N2/90
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To dispense with pads such as lumber support and cancel a reciprocal change in section at an interface between a net material and a pad or a reciprocal difference of support feeling as well as to reduce the number of part items and assembling man-hours. SOLUTION: A seat back 20 can be leaned frontward and backward around a reclining rod 28 as a rotational support point for a seat cushion 10 and the seat back 20 is formed by spreading the net material 24 over a seat back frame 22. On axis of the rod 28, a restricting member 30 for holding the material 24 in a shape expanding frontward from the seat is mounted.
Patent JP-2002260995-A (JP)
Title: Substrate treating device and its substrate recovering method
Inventor: UCHIHIRA NORIO
IPC: B05C11/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device that can easily manage substrate lots and each substrate at the time of recovering the substrates, and to provide its substrate recovering method. SOLUTION: The substrate treating device 100 which treats substrates is provided with a cassette placing section on which a cassette housing a plurality of substrates is placed, a treating section (CT, HP, etc.), which treats the substrates, and a transporting section 10 which transports the substrates between the cassette placed on the placing section and the treating section. The device 100 is also provided with a control section 40 incorporating a storing section 81 in which the positional information 82, ID information, etc., on the substrates are stored. The control section 40 controls the transporting section 10 to return substrates left in the substrate treating device 100 to their slots provided in the cassette based on the information on each substrate at the time of restarting the device 100.
Patent JP-2002260463-A (JP)
Title: METHOD FOR MANUFACTURING SUPERCONDUCTING CONNECTION STRUCTURE USING Nb3Sn SUPERCONDUCTING WIRE BY POWDER METHOD
Inventor: HAYASHI SEIJI
IPC: H01B12/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a superconducting connection structure that uses Nb3 Sn superconducting wires by a powder method and can keep excellent superconductivity. SOLUTION: In manufacturing a superconducting connection structure using Nb3 Sn superconducting wires by a powder method, the stabilized copper at a connected part is removed before heat treatment, and a filament formed by a wire drawing is partially exposed, and a powder mixture or alloy powder containing at least Nb, Cu and Sn as constituting elements is arranged in the vicinity of the filament. Then, by applying heat, Nb3 Sn layers are formed inside and outside the pipe to form the superconducting connection structure.
Patent JP-2002266132-A (JP)
Title: Stole
Inventor: TAKADA HIROSHI
IPC: A41D23/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a stole which can be folded away to form a plurality of combinations having different colors and patterns, respectively, and thereby permits the enjoyment of a fashion in response to TPO (time, place, and occa sion). SOLUTION: This stole is formed by integrating a plurality of cloths A, B, and C having colors and patterns, respectively, along an edge 11 in the longitudinal direction of the cloths.
Patent JP-2002270952-A (JP)
Title: Semiconductor laser
Inventor: UMEMOTO HITOSHI
IPC: H01S5/0683
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser that can obtain stable APC driving regardless of the deterioration of an semiconductor laser element due to continuous oscillation for a long time. SOLUTION: This semiconductor laser is provided with such a structure that a light receiving element is provided to make transmitting light from window glass be laser beam light by outgoing light from a semiconductor laser element, and to receive reflection light by the window glass.
Patent JP-2002265146-A (JP)
Title: Folding screw driving device for folding machine
Inventor: FUJIWARA REIJI
IPC: B65H45/107
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce noises with a simple structure. SOLUTION: In a folding machine provided with screw drive shafts 1a', 1b' connecting a screw device 3 movably in parallel with a folding width direction and an opposing direction and folding roll paper supplied with being swung between both screw drive shafts 1a', 1b' in the holding width direction in zigzag with rotating screw device, pulleys 26a, 27a are fixed on each screw drive shaft respectively, a first belt 29 is wound up around the both pulleys via idler pulleys 28a, 28b. Other pulley 27b is fixed on one of screw drive shafts and a drive pulley 30 is provided in an outside of the screw drive shaft in the folding width direction. A second belt is wound up around the other pulley 27b and a drive pulley via movable idler pulleys 31a, 31b capable of adjusting a wound up length of the second belt 32.
Patent JP-2002267826-A (JP)
Title: Optical diffraction structure and manufacturing method therefor
Inventor: KOBAYASHI SHUJI
IPC: B42D15/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hologram seal which can not be easily analyzed by a person planning to forge the hologram seal for an illegal intention. SOLUTION: In a plurality of patterns P1 and P2 constituting an optical diffraction structure layer (hologram seal) 3 to be applied to a card 1 or the like, by changing an angle formed by the groove 4 of a diffraction grating and the optical diffraction structure layer 3, the optical diffraction structure for which a visible pattern becomes different depending on a viewing angle by elements other than conventional line width, pitch and the angle of a line on a plane is provided. Such an optical diffraction structure is manufactured by changing a beam incident angle in manufacturing a die.
Patent JP-2002276749-A (JP)
Title: Electric driving device
Inventor: OTAKI RYOICHI
IPC: F16H13/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric driving device of simple configuration capable of restricting strictly the rotating speed and angle of an output shaft 29. SOLUTION: The rotation of the rotational driving shaft 4 of a electrical servo motor 1 equipped with a revolving speed sensing device consisting of an encoder 12 and a sensor 13 is transmitted to the center roller 14 of a friction roller type transmission 2. The rotation of the center roller 14 is transmitted to an outer ring 27 through an intermediate roller including a guide roller 21a and a wedge roller and taken out from an output shaft 29. Owing to the action of the wedge roller, the slip ratio of the traction part can be made constant irrespective of the magnitude of the power transmitted from the servo motor 1 to the output shaft 29.
Patent JP-2002279233-A (JP)
Title: Vehicle evaluation system and recording medium
Inventor: TAKAHASHI KATSUO
IPC: G06Q50/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to more precisely evaluate a vehicle condition. SOLUTION: This vehicle evaluation system has a first evaluation means 21 of evaluating a vehicle to be evaluated based on the history of maintenance information, a second evaluation means 22 of evaluating the vehicle based on the specific information of the vehicle, and an overall evaluation means 23 of making an overall evaluation on the vehicle condition based on the evaluation by first and second evaluation means 21, 22. It is thus possible to make a more precise evaluation of the vehicle condition.
Patent JP-2002055353-A (JP)
Title: Mounting device and mounting method
Inventor: SUGIMOTO SHINICHI
IPC: G02F1/13
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a positional deviation defect in press-connection of terminal electrode lines of a flexible wiring board and an another component. SOLUTION: A mounting device is provided with a heater head 80 for thermo compressing a liquid crystal display device and the flexible wiring board, a cylinder 20 as a heater head driving means for driving the heater head 80 so as to press the liquid crystal display device and the flexible wiring board with a prescribed load and a control mechanism 21 as an elongation amount controlling means for adjusting a load change amount per unit time and the time required for reaching the necessary load after the heater head 80 begins to press the flexible wiring board by means of the cylinder 20 for controlling the elongation amount of the flexible wiring board by thermo compression.  Preferably, the mounting device has a mechanism in which formal compression is performed while the elongation amount is controlled based on information obtained by measuring the amount after temporary compression is performed.
Patent JP-2001352318-A (JP)
Title: Transmission circuit and its method, reception circuit and its method, and data communication equipment
Inventor: KUMADA ICHIRO
IPC: G06F1/12
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a data communication equipment with a novel configuration that transfers serial data while taking frame synchronization. SOLUTION: The transmission circuit in the data communication equipment converts parallel data TXD 0-7 by one frame into serial data on the basis of a load signal TXLD and transmits the serial data on the basis of a clock signal SCK and also transmits frame synchronization data (inverse of TXD 7, TXD 7) that change for a plurality of number of times for periods a-b from an edge of the clock signal SCK to its succeeding edge in succession to the serial data. The reception circuit generates a load signal RXLD when a value of transfer data SD from a signal line changes twice or over for the periods a-b. The serial data from the signal line are sequentially latched on the basis of the clock signal SCK and the latched serial data are converted into parallel data RXD 0-7 on the basis of the load signal RXLD.
Patent JP-2002285340-A (JP)
Title: Titanium material
Inventor: MIYAUCHI HIROSHI
IPC: C23C18/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium material in which contaminants are hard to be stuck to the titanium surface, and, even when contaminants are stuck thereto, they can easily be removed. SOLUTION: An inorganic oxide film is formed on the surface of a titanium material to provide the titanium material having excellent contamination preventability. In the film, the regressive contact angle by an artificial sebum solution is controlled to >=30 deg., and the forward angle to >=15 deg..
Patent JP-2002288297-A (JP)
Title: Information output unit for store, and information distribution/output system for store
Inventor: NAKAJIMA SHINJI
IPC: G06Q50/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an information output unit for store and a information distribution/output system for store, which can execute detailed information service for each shopper, with few staff members. SOLUTION: The information output unit 2 for the store provides a means (recommended menu button) 15 to output two or more manes of menus, a means (recommended menu list) 34 to select the outputted cooling name, a means (recipe menu) 22 to output the food material information based on the cooking name selected. The information output unit 2 for the store outputs the cooking method using the food material. The information output unit 2 for the store outputs the position information (guide line) inside the store, where the food material in the information outputted is displayed, based on the cooking name.
Patent JP-2002106324-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KIMURA KOICHI
IPC: F01N3/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of preventing clogging of a particulate filter by reversing the exhaust upstream and the exhaust downstream of the particulate filter by a simple structure, and restraining emission of particulate into the atmosphere in reversing. SOLUTION: The exhaust upstream and the exhaust downstream of the particulate filter 70 where the scavenged particulates are oxidized are reversed by a reversing means 71, a first scavenging surface and a second scavenging surface of a particulate filter scavenging wall are alternately used for scavenging the particulate. During switching a valve element 71a of a switching means between one and the other of two positions for reversing, some of exhaust gas by-passes the particulate filter, so that when the particulate discharge quantity from an engine combustion chamber becomes lower than a preset discharge quantity, the valve element is switched.
Patent JP-2002289923-A (JP)
Title: Light-emitting diode and its manufacturing method
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/56
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode(LED) that is constituted to make the light-emitting element exhibit its characteristics fully by forming a flip-chip structure, without using Zener diodes. SOLUTION: In the LED 1, one of the electrodes provided on the backside of the light-emitting element 2 is connected to the top of a through-hole 5 which is filled with solder 6 through the gold bump 7a and the other electrode is connected to a conductor pattern 4 insulated from the through-hole 5 through the other gold bump 7b. Since the flip-chip structure is formed by connecting the electrodes on the backside of the element 2 directly on the through-hole 5 and pattern 4 via the gold bumps 7a and 7b without going via a Zener diode as in the conventional example, the through-hole 5 and solder 6 filling up the hole 5 work as a heat sink and the heat radiating property of the LED 1 is very much improved.  Consequently, the light-emitting element 2 will not become high in temperature, and therefore, the luminous efficiency of the element 2 is maintained at a high level and the service life of the element 2 is prolonged also.
Patent JP-2002296457-A (JP)
Title: Optical module
Inventor: MATSUBARA TAKAHIRO
IPC: H01S5/022
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance optical module at a low cost. SOLUTION: The optical module is composed of an optical semiconductor device 10 and an optical fiber 40 optically coupled to the light emitting part or light receiving part of the optical semiconductor device 10. One end part of the optical fiber 40 is arranged above the light emitting part or light receiving part of the optical semiconductor device 10 and a conductor film for energizing the optical semiconductor device 10 is formed at the outer peripheral part of the optical fiber 10.
Patent JP-2002296164-A (JP)
Title: Impact analysis method and design method for resin molding
Inventor: HIROTA TOMOO
IPC: G01N33/44
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an impact analysis method and design method capable of predicting with high precision an impact characteristics of a resin molding. SOLUTION: The impact analysis method for the resin molding sets physical property values exhibiting a mechanical characteristics of the resin material, and evaluates the impact characteristics of the resin molding of an arbitrary shape. About a destruction decision value among the physical property values set above, a practical test result using the resin molding of a prescribed shape and the evaluated result of the impact characteristics obtained from the impact analysis performed using the destruction decision value on the resin molding of the prescribed shape as a parameter are compared, and the destruction decision value when the deformation behaviors of both coincide is adopted.
Patent JP-2002291499-A (JP)
Title: Method for detecting and counting microorganism
Inventor: SUNAMURA MICHINARI
IPC: C12Q1/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively detecting and automatically counting microorganisms in aqueous environment, soil environment, artificially polluted environment, wastewater treatment environment, biologically derived samples, etc., particularly those living in soil/deposits rich in abiotic particles. SOLUTION: This method for detecting microorganisms is characterized by the following practice: a microscopic fluorescence spectrum image involving the microorganisms in a sample dyed with a fluorescent dye is obtained under such conditions that single cell in the microorganisms in the medium covers at least one pixel, the fluorescence spectrum is obtained for each pixel, and the waveform component of the sample's fluorescence spectrum thus obtained is compared with the respective waveform components of a reference microorganisms' fluorescence spectrum, a contaminant fluorescence spectrum and a background fluorescence spectrum.
Patent JP-2002298999-A (JP)
Title: Socket for semiconductor package, and sliding method to semiconductor package
Inventor: MIZUMURA SHIYOUHAN
IPC: H01R43/26
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To further simplify total constitution of a socket, and to improve productivity for achieving compactness and thinness of the whole socket. SOLUTION: In this socket for a semiconductor package 1, the semiconductor package 1 is slid from a first position where it is directly mounted on a housing 2 to a second position along a surface of the housing 2, so that each lead pin in the semiconductor package 1 is electrically connected to a terminal in the housing. A slide means is provided with a recessed part 22 provided in the surface of the housing 2, and a rod operation jig 3 to make sliding operation to the semiconductor package 1 by displacement the other end 32 of it on a support point of one end 31 inserted into the recessed part 22 in the sliding direction of the semiconductor package 1. The recessed part 22 is set in such a way that an end part of the semiconductor package 1 is positioned to the recessed part 22 when the semiconductor package 1 is at the first position.