baber/WOPTO huggingface dataset:
Patent JP-2002284047-A (JP)
Title: Coupler mounting device
Inventor: KAWAHARA HIROYUKI
IPC: B62D53/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a coupler mounting device facilitating installation of a coupler plate. SOLUTION: A flange part 15a is arranged in the coupler plate 15, and flat board type coupler brackets 10 and 30 are arranged on the outside face 8 of a tractor frame 4. When the flange part 15a is locked in the coupler brackets 10 and 30, installation work carried out by regulating the width direction for matching holes together can be facilitated.
Patent JP-2002292473-A (JP)
Title: Apparatus for manufacturing welded h-section steel
Inventor: ASAHI ICHIRO
IPC: B23K13/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a welded H-section steel capable of preventing shape deterioration and welded defects of the H-section steel after the weldbonding generating by pressing the feeding chip to the flange and web material by controlling the supply posture and position of the flange material to the welding point. SOLUTION: In the apparatus for manufacturing the welded H-section steel by welding the flange materials 1, 2 to be supplied respectively from side to side in the width direction on the up and down end surface of a platy web material 3 to be supplied in the width direction, side to side longitudinal rolls 8 which are rotatable by individually contacting both end surfaces in the width direction of the flange materials 1, 2 are provided freely by lifting and lowering in the upstream side of the welding point WP, and in the tip end sides than the positions to which the end surfaces of the flange materials 1, 2 contact, a large diameter section 23, whose diameter is made larger than the positions to which the flange materials 1, 2 contact, is formed in the longitudinal rolls 8, constituting the apparatus for manufacturing the welded H-section steel.
Patent JP-2002298175-A (JP)
Title: Parking lot reservation method and parking lot reservation system
Inventor: KUROYANAGI DAIZO
IPC: G06Q50/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To make convenient use of parking lots and effective use of parking spaces and perform efficient work for collecting fees. SOLUTION: This parking lot reservation system comprises a supplier sever for managing the lists of facilities and parking lots, contract related lists of both of them, information for non-existence of vehicles in the parking lots and the calculation of fees, a parking lot server for notifying the supplier server of the information for non-existence of vehicles and managing the entry/leaving of vehicles, user terminals as mobile communication terminals, a communication supplier fee calculation device for calculating fees, a communication supplier positional information manager for managing the positions of the mobile communication terminals, and an IP net.  This parking lot reserving method comprises the step of transmitting reserving requests for the parking lots to the supplier server, the step of allowing the supplier server to select the parking lots having spaces from the information for the parking lots, take procedures for reservation and give information for the parking lots to the users, the step of allowing the supplier server to transmit routes to the parking lots to the user terminals and guide the users to the parking lots, and the step of allowing the fee calculation device to automatically accept payment for required fees and make payment to a person concerned through a communication supplier.
Patent JP-2002303471-A (JP)
Title: Cold insulator for face
Inventor: KANAMARU EIJI
IPC: F25D3/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulator for face arranged such that refrigerant can be injected into a bag and taken out therefrom. SOLUTION: The cold insulator 1 for face has a substantially flat structure where a bag 2 can cover at least a part of the face under a state injected with refrigerant, and the bag 2 has refrigerant injection opening 3 through which refrigerant is injected or taken out. Since refrigerant can be injected into the bag 2 or taken out therefrom, a cold insulation material or the cold insulator itself is not required to be cooled previously and the cold insulator can be brought into usable state by simply injecting refrigerant into the bag.
Patent JP-2002301165-A (JP)
Title: Mask face body for mask having filter unit
Inventor: TAKESHITA AKIRA
IPC: A62B23/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a mask face body with which the fitting of a filter unit can be accurately and easily performed. SOLUTION: This mask face body 10 of a mask M is equipped with a unit attaching section 11, on the front side of which the filter unit 1 is attached, and a main body 20 which is connected with the unit attaching section 11. The main body 20 has a front side section 21 which forms as approximately spherical face shape by being integrally connected with the unit attaching section 11, and expanded to the face surface of a mask wearer. An upper front end area 25 which is connected with the front end edge 18 of the unit attaching section 11 at the front side section 21 has a face body side index (A) which meets an index (a) of the filter unit 1. The surface of the front end area 25 in the vicinity of the face body side index (A) forms an angle of 45 to 90 deg. to a horizontal line.
Patent JP-2002317844-A (JP)
Title: Rubber bush
Inventor: TAKAMATSU NARUAKI
IPC: F16F1/38
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating rubber bush capable of controlling or inhibiting the generation of abnormal noise, improving the working environment, and being effectively used in an automobile and the like to reduce the generation of the abnormal noises. SOLUTION: In a suspension bush 8 wherein an outer cylindrical fitting 12 is integrally mounted on an outer peripheral part of a rubber elastic body 14, and press fitted and fixed in a retaining hole 6 at least of which a hole inner face 7 is an electrodeposition coating face, of an arm eye part 4, at least an outer peripheral face of the outer cylindrical fitting 12 is coated with a film of a room temperature drying-type paint, and fluorine resin particles and scale-like particles are included in the coating film.
Patent JP-2002303651-A (JP)
Title: Signal inspection method and circuit
Inventor: SHIMADA HIDESHI
IPC: G01R31/28
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a signal inspection method for inspecting a signal in a circuit to be inspected with a compact, inexpensive, and simple configuration. SOLUTION: A normal circuit 1 and a circuit 2 to be inspected are controlled so that they output the same inspection pattern. An operational amplifier 3 receives output signals V11 -V1n of the normal circuit 1 and output signal V21 -V2n of the circuit 2 to be inspected to generate a differential signal V3 . Since the differential signal V3 is equal to Σ (V2i -V1i ), the degree of coincidence between the corresponding signals of the normal circuit 1 and the circuit 2 to be inspected can be judged from the differential signal V3 . When a comparison signal V4 that is the differential signal V3 clear of noise becomes lower than a lower-limit voltage -γ or becomes higher than an upper voltage +γ, an output signal Error of a latch 7 becomes 1, thus retaining the disagreement of signals.
Patent JP-2002305278-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SAITO TOSHINAO
IPC: H01L23/48
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs, and the size of a semiconductor device by simplifying the assembly process of diodes, and by reducing the number of components or the like. SOLUTION: To a substrate 9, where a pair of extraction electrodes 2a and 2b is connected via a number of through holes 2c that are aligned regularly on the front and back surfaces for forming, plural pellets 3 are aligned in batch on each of plural extraction electrodes 2b for connecting a back electrode 3a of the pellet to the extraction electrode 2b for fixing. After that, an insulation paste 5 is coated to the pellet 3 so that a bump electrode 4 is exposed for burning and hardening by screen printing. Additionally, a conductive paste 6 is coated between the bump and extraction electrodes 4 and 2a for burning and hardening, by the screen printing to achieve electric connection. The printing application and burning and hardening are carried out/over the whole for forming insulation protection structure.  Then, the substrate 9 is subjected to dicing to three units of pellets 3 for obtaining the diode having a base substrate 1.
Patent JP-2002304799-A (JP)
Title: Disk recording and/or reproducing device
Inventor: SUZUKI YOSHIAKI
IPC: G11B17/051
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and/or reproducing device which holds only the outer peripheral edge of a recording medium like a disk to transport the recording medium even in the case of the recording medium different by size without coming into contact with a signal recording face of the recording medium to stick foreign matters to the signal recording face or damage the signal recording face. SOLUTION: The disk recording and/or reproducing device is provided with a pair of a driving roll 85a and a fixed roll 95a which can hold an optical disk D between themselves in the radial direction, a driving motor 84 which drives the driving roll 85a and gives a rotating force to the optical disk D held between the pair of the driving roll 85a and the fixed roll 95a to rotate it, and an interval adjustment mechanism which approximates or separates the pair of the driving roll 85a and the fixed roll 95a to or from each other to adjust the interval between them in accordance with the size of the optical disk D.
Patent JP-2002308123-A (JP)
Title: Electric power steering device
Inventor: FUKUDA TOSHIHIRO
IPC: F16H1/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of preventing generation of large operation sound and hammering sound. SOLUTION: This electric power steering device is provided with a ball nut surrounding a rack shaft 1, and a power assisting electric motor for rotating the ball nut through a rotation reduction means having a plurality of gears. The working face of at least one of the above gears is formed of a synthetic resin.
Patent JP-2002314838-A (JP)
Title: Receiver with transmission function and receiver
Inventor: UENO MIKIHIRO
IPC: G06F13/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a receiver equipped with a transmission function of operating other receivers from a long distance by remote control and the other receivers operated by the above receiver equipped with a transmission function. SOLUTION: Program data which are broadcast from a broadcasting station 40 on a prescribed channel are received by receivers such as portable receivers (receiver with a transmission function) 10, on-vehicle receivers (receiver with a transmission function) 20, and stationary receivers 30 in a certain environment. The portable receivers 10 and the on-vehicle receivers 20 are connected to a communication network NET through a portable telephone radio base station or the portable telephone lines of a portable telephone network, and the stationary receivers 30 are connected to the communication network NET through telephone lines, so that the portable receivers 10, the on-vehicle receivers 20, and the stationary receivers 30 are capable of communicating with each other.
Patent JP-2002319612-A (JP)
Title: Wafer transfer apparatus, vapor phase growth system, and method of transferring wafer
Inventor: KANETANI KOICHI
IPC: B65G49/07
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer transfer apparatus that can accurately recognize the central position of a wafer, even if a sensor detects the outer periphery of the orientation flat or notch of the wafer, and to provide a vapor phase growth system and a method of transferring the wafer. SOLUTION: The wafer tranfer apparatus is provided with a detector 7 which detects four or more points on the outer periphery of the wafer W and an arithmetic section which finds four or more candidates for the center position of the wafer W through calculation based on the detected results of the detector 7. The device is also provided with a recognition section which recognizes the true central position of the wafer W, by discriminating the position out of the candidates found by means of an arithmetic section and a transfer mechanism 4 which transports the wafer W to a prescribed position based on the true center position of the wafer W recognized by means of the recognition section.
Patent JP-2001356338-A (JP)
Title: Reflective liquid crystal display element
Inventor: HATANAKA TAKAYUKI
IPC: G02B5/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display element having a bright white display and a sufficiently dark black display, attaining high contrast and having a characteristic with little viewing angle dependency. SOLUTION: In the reflective liquid crystal display element comprising a polarizer 11, a birefringent film layer 12, forward scattering film layers 10a, 10b with scarce backward scattering characteristics and with strong forward scattering characteristics and a liquid crystal cell 13 with a mirror reflection plate, the forward scattering film layers are characterized by including at least one film having an angular range of scattering asymmetric with respect to the film normal. Also the forward scattering film layers in the reflective liquid crystal display element especially comprise the forward scattering films having the angular ranges of scattering asymmetric with respect to the film normal laminated so as to make the respective projected directions of the center angle directions of the angular ranges of scattering toward the film surface mutually different.
Patent JP-2002221766-A (JP)
Title: Photographic sensitive material, heat developable photosensitive materialand image forming method
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material which has high sensitivity, high density and contrast gradation and also has good black spot resistance and shelf stability and further provide an image forming method. SOLUTION: The photographic sensitive material contains at least one compound represented by the following general formula (1): [wherein R1, R2, R3, and R4 are each H or a monovaient substituent; L1 is a divalent combining group selected from among -CO-, -CS-, -SO-, -SO2-, -C(=NR101)-, -N=C(-R102)- or -C(-R103)=N-; R101, R102, and R103 are each H or a monovalent substituent; Z1 is a group of atoms forming a 5- to 7-membered ring together with L1 and C].
Patent JP-2002325255-A (JP)
Title: Decoding apparatus, decoding method and program for causing computer to perform the method
Inventor: KANESAKA KOKI
IPC: H04N19/423
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To cause respective processing unit of a decoder to operate efficiently and thereby to increase the speed of decoding processing. SOLUTION: One or a plurality of processing units (variable-length decoding units(VLD) 21, inverse quantization units(IQ) 22, inverse scanning units(IS) 23, inverse DCT units(IDCT) 24, and motion compensating units(CM) 25) for performing processing at each processing stage are provided for each stage, and each processing unit determines whether processing by the processing unit for performing processing of subsequent processing stages is possible or not, and outputs processed data to the processing unit which is determined to be able to perform processing based on the determination.
Patent JP-2002329787-A (JP)
Title: Variable capacitor and its manufacturing method
Inventor: MISHIMA TSUNEO
IPC: H01L27/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacitor whose whole dielectric layers have extremely little oxygen lattice defects and a very small loss thereby, and to provide its manufacturing method. SOLUTION: In a variable capacitor formed by sequentially laminating a lower electrode layer 2, a dielectric layer 3 whose the dielectric constant varies by applying an outer control voltage, and a upper electrode 4 on a holding substrate 1, the dielectric layer 3 consists of perovskite oxide crystalline particles containing at least Ba, Sr, and Ti, and the crystalline particle is oriented to the face (111). The dielectric layer 3 comprises the orientation- controlled lower dielectric layer 3a and the upper electrode layer 3b formed on the lower dielectric layer 3a.
Patent JP-2002326030-A (JP)
Title: Method for preventing crosslinking of coating film of noncrosslinked gelatin capsule
Inventor: TACHIBA HIDEKI
IPC: A23L27/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a noncrosslinked gelatin capsule which contains a material having high reactivity with gelatin, such as isocyanates or aldehydes as a core material, maintains hardness obtained when prepared and is stable with aging. SOLUTION: Crosslinking of the coating film of a noncrosslinked gelatin capsule is prevented by coating the noncrosslinked gelatin capsule with saccharides or sugar alcohols.
Patent JP-2002072239-A (JP)
Title: Optoelectronic device and electronic equipment
Inventor: HAGIWARA TAKESHI
IPC: G02F1/1345
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a constitution capable of increasing the number of electrodes without decreasing the reliability and display quality by optimizing the wiring structure and wiring materials, in an optoelectronic device utilizing an inter-substrate continuity. SOLUTION: In the optoelectronic device 1, the inter-substrate continuity is performed at the center part in the width direction by utilizing a first terminal 81 regarding first electrodes 40 of a first transparent substrate 10, extended in one direction from a signal inputted side and signal is directly inputted from a second terminal 82 regarding second electrodes 50 of a second transparent substrate 20, which are outwardly drawn. The second electrodes 50 obliquely drawn are formed by using aluminum alloy film and the like and slit-shaped openings for passing light from a backlight device 9 are formed in the second electrodes 50.
Patent JP-2002330736-A (JP)
Title: Refreshing beverage, method and system for producing the same
Inventor: KAMEGAWA MORIYOSHI
IPC: A23L2/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a refreshing beverage by using marine deep water capable of maintaining the mineral balance of marine deep water and capable of controlling bacterial growth in marine deep water, having safety and being good for health promotion and to provide both a method for producing the same and an apparatus therefor. SOLUTION: This refreshing beverage is obtained by filtering marine deep water through a filter of about 0.01 micron, concentrating the water to 60-80% and mixing 0.2-1.0 V% of the treated marine deep water with pure water obtained by subjecting drinking water to ion-exchange treatment.
Patent JP-2002332152-A (JP)
Title: Image forming device
Inventor: OKUBO YASUHIDE
IPC: B65H31/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device improving visibility of paper on a tray and improving a handling characteristic of the paper without increasing an installation area of an image forming device body in regard to an image forming device having an image forming part forming an image on a sheet like medium, a document reading means for reading a document above the image forming part, and a tray for receiving the sheet like medium arranged in a partially opened part positioned above the image forming part and below the reading means with one part opened to an exterior, and discharging the sheet like medium on the tray. SOLUTION: The tray 12 is provided with a driving means and it can move in an opened direction (an arrow 57 direction). Its movable range is within a range so that the sheet like medium S on the tray does not protrude outside the image forming part A.
Patent JP-2002332923-A (JP)
Title: Fuel oil reforming device by impact breakage action of ultrasonic wave
Inventor: SHIMIZU ISAO
IPC: F02M37/22
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To achieve complete combustion by finely granulating particles of liquid fuel oil for effectively utilizing energy, and reducing environmental pollution to reduce a burden on global environments. SOLUTION: Ultrasonic waves having impact breakage force are radiated to fuel oil of coarse oil particles in a mutually coupled condition before a combustion process to decompose them to be fine particulates. Complete combustion of them is thus achieved.
Patent JP-2002343737-A (JP)
Title: Laser annealing method and device thereof
Inventor: ISHII MIKITO
IPC: H01L21/336
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser annealing method and a laser annealing device by which a silicon film having a mobility better than that by a conventional constitution can be obtained. SOLUTION: Instead of a conventional laser annealing method by which a semiconductor film is crystallized, a method is prepared, wherein a phase plate gives a phase difference to a laser and plurality of coatings on its laser transmitting surface or laser reflecting surface. A laser is oscillated, emitted, and transmitted through a condensing lens while transmitted through the phase plate in front of/behind the condensing lens on an optical axis, and the condensed laser is applied to the semiconductor film.
Patent JP-2002008332-A (JP)
Title: Magnetic head tracking control method and magnetic recording medium used for the same
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B5/596
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head tracking control method which allows good recording and reproducing of information even if many optical recessed parts for tracking are disposed. SOLUTION: The magnetic head is so arranged as to face the magnetic layer of the magnetic recording medium which is formed with a substrate consisting of a nonmagnetic material, a magnetic layer on the one surface of the substrate and a layer to be provided with the optical recessed parts for tracking on the other surface and is provided with the optical recessed parts for tracking extending in the traveling direction of the magnetic head and plane parts disposed between the optical recessed parts for tracking and the optical recessed parts for tracking adjacent thereto and having no recessed parts on the layer to be provided with the optical recessed parts for tracking described above. An optical detector having a light emitting element and light receiving element is arranged to face the layer provided with the optical recessed parts for tracking.  The optical recessed parts for tracking and the plane parts are irradiated with the light from the light emitting element and the reflected light thereof is received. The output signal of the light receiving element is inputted to a head drive control section and the tracking of the magnetic head facing the magnetic layer described above is controlled in accordance with the control signal of this light receiving element.