baber/WOPTO huggingface dataset:
Patent JP-2002361759-A (JP)
Title: Method for manufacturing tire constituent member
Inventor: NAKATANI KOICHI
IPC: B29D30/46
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tire constituent member capable of eliminating factors for the unbalance of a tire by the tire constituent member. SOLUTION: In the method for manufacturing the tire constituent member by which a strip-like member of a predetermined width is wound, in a lapping manner, around a molding drum, a double-width strip member whose width is double the predetermined width is formed and cut in the center into a pair of strip-like members 3a and 3b of a predetermined width. Then one 3a of a pair of the strip-like members 3a and 3b of a predetermined width is wound once around the molding drum and both ends of the strip-like member 3a are joined together. Further, the other strip-like member 3b of a predetermined width is lapped on the strip-like member 3a of a predetermined width already wound around the drum and wound once around the member 3a from a symmetrical position 180 deg. around from the previous joint part and both ends of the member 3b are joined together to obtain the tire constituent member.
Patent JP-2002373805-A (JP)
Title: Neodymium-based bond magnet and forming method thereof
Inventor: KONDO TSUGIO
IPC: B22F3/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a neodymium-based bond magnet in which many through holes and/or non-through holes can be easily formed in the outer surface, and to provide a forming method thereof. SOLUTION: The neodymium-based bond magnet is a body molded by injecting a mixture of 40 to 95 wt.% neodymium-iron-boron-based alloy powder, 4 to 30 wt.% thermoplastic resin, and 0.2 to 0.8 wt.% coupling agent; and has hardness and many through holes and/or non-through holes formed in a predetermined pattern in its outer surface. Its forming method is as follows: the respective materials are put in a heating cylinder and mixed in a melting state; the melted mixture in the cylinder is injected into a die planted with many pins in a cavity through a nozzle at a predetermined pressure; the pressure applied to the die is kept for a predetermined time; and then the mixture is cooled to form the neodymium-based bond magnet in the die.
Patent JP-2002374027-A (JP)
Title: Semiconductor laser device
Inventor: SATO MUTSUMI
IPC: H01S5/022
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which surely prevents reflected light from being made incident on a photodiode, without affecting the current to be supplied to the semiconductor laser. SOLUTION: This device is provided with a semiconductor laser 1 for emitting front light and rear light, a photodiode 13 for receiving the rear light emitted from the semiconductor laser, a lens 2 for converging the front light emitted from the semiconductor laser, a window 3 tilted obliquely upward for transmitting the front light converging on the lens, a pair of posts for lens fixture for fixing the lens, and a shielding member 24 bonded to the posts 22 for lens fixture and positioned above and by the side of the semiconductor laser. Then, the light reflected on the window and converged near the upper side of the semiconductor laser is shielded by the shielding member, and the reflected light is prevented from being photodetected by a photodetector.
Patent JP-2002370747-A (JP)
Title: Label for suspension
Inventor: MIKI KENJI
IPC: G09F23/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a label for which a suspension function is added to its advertisement display function. SOLUTION: The label is wound around and stuck on a body portion of a container, and a part of the label is extendedly provided as a protruding piece protruding on a side face of the container. At least either rectangular suspension hole having longer sides in the widthwise direction of the label or circular suspension hole is provided in the protruding piece.
Patent JP-2002237456-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUYAMA ISAMU
IPC: H01L21/203
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for forming an extremely thin dot pattern in a nanometer size on a semiconductor layer, and the semiconductor device for inhibiting deterioration in operating characteristics by the manufacturing method. SOLUTION: An n+-GaAs buffer layer 22, an n-GaAs clad layer 24, a non- doped GaAs barrier layer 26, and a Zn-doped GaAs layer 16 are subjected to an epitaxial growth on a (100) Si-doped GaAs substrate 20 for etching by sulfuric acid heated to 90 deg.C for one minute, thus forming a dot 18 in the Zn-doped GaAs layer 16 with the uppermost surface Zn atom as a nucleus. Then, rinsing is made for allowing a non-doped In0.15Ga0.85As active layer 27, a non-doped GaAs barrier layer 28, a p-GaAs clad layer 30, and a contact layer for p+-GaAs 32 for forming electrodes to be subjected to the epitaxial growth. A p-type electrode and an n-type electrode 36 are formed, thus manufacturing a quantum dot laser 10.
Patent JP-2002370421-A (JP)
Title: Image forming apparatus and method of forming image
Inventor: YAMADA KAORI
IPC: G06T1/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and a method of forming an image wherein a liquid crystal operation screen which is difficult to see because of illumination on a portion where the image forming apparatus is placed can be improved, the screen can be watched more easily and the function can be operated more easily by a visually handicapped person, and the operation screen can be fit to everybody. SOLUTION: Image information is read, an image is formed based on the read image information, personal authentication information is read, and the read personal authentication information is registered. The authentication is executed by comparing the registered personal authentication information with the personal authentication information read in the authentication operation. When the authentication is achieved, at least one of the design, the arrangement, and the function of the predetermined operation screen is changed corresponding to the authenticated person.
Patent JP-2003006678-A (JP)
Title: Selection control method for object
Inventor: SAKAMOTO KOICHI
IPC: G06F3/038
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a selection control method for object, with which a user interface can be provided for enabling a user to easily and surely select an intended object without changing the physical position and arranging state of an object group to become an object for the purpose of preparing original operation for selecting an operating target object. SOLUTION: This method is provided with a first step for extracting objects to become selection candidates in respect to the selecting operation event of the object on a picture and a second step for automatically selecting one or a plurality of specified objects out of the extracted selection candidate objects. Besides, each of objects holds a score expressing easiness in selection and in the second step, while referring to the scores held by the selection candidate objects, one or a plurality of specified objects are automatically selected.
Patent JP-2003009484-A (JP)
Title: Rotor of self-starting reluctance motor
Inventor: INOUE MASAYA
IPC: H02K1/22
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a self-starting reluctance motor capable of overcoming various problems. SOLUTION: The rotor 3 is provided with five layered flux barrier slits 4 for one pole opposed to a stator 1 which has 36 slots 2 formed therein and generates four poles of traveling magnet field. A secondary conductor 5 is formed from non-magnetic conductive material being injected into the flux barrier slits 4. In the cross section of the rotor 3, the entire outer periphery of the rotor 3 is divided equally into 44 parts, each 11 parts for one pole. The four layered flux barrier slits 4 of the five flux barrier slits 4 are formed so that each two outside positions of the eleven positions are connected in order, while the remaining one layered flux barrier slit 4, formed both in a magnetically non-salient pole direction and on the outer peripheral side, is so formed as to connect these three center position of the eleven positions.
Patent JP-2002099908-A (JP)
Title: Detection of approaching vehicle, and image processing device detecting vehicle lane position
Inventor: MOJI TATSUHIKO
IPC: G06T1/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To realize an image processing device, enabling both of detection of a lane position and monitoring of a vehicle or the like approaching a blind spot area in each of the left and right directions, even when it approaches close to a vehicle ahead. SOLUTION: Two photographing parts, each having a photographing area ranging by 150 degrees in the horizontal direction and ranging by 60 degrees in the vertical direction, are arranged on both left and right sides of the front part of an own vehicle 10. The extension in the photographing depth direction of a central point of each of the photographing areas of the photographing parts 1 and 2 is set at an inclination of 45 degrees to the advancing direction of the own vehicle 10, with respect to the horizontal direction of the vehicle 10,  and each of the photographing areas of the photographing parts 1 and 2 is an area limited by a boundary extending from the photographing part and tilting at 30 degrees toward the central axis direction of the vehicle 10 from the vehicle 10 advancing direction and a boundary extending from the photographing part and tilting backward at 30 degrees from the line at right angle from the vehicle 10 advancing direction. The extension in the photographing depth direction is set tilted downward by 3 degrees, with respect to the vertical direction of the own vehicle 10.
Patent JP-2003007573-A (JP)
Title: Structure and manufacturing method of laminated chip type electronic component
Inventor: MORITA HIROHISA
IPC: H01G13/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pole mark which shows the direction of a pole at a low cost in a form not to distinguish the pole mark in a laminated chip type electronic component such as a laminated chip type capacitor formed by laminating a plurality of ceramic sheets wherein an inner electrode film is formed. SOLUTION: A through hole 4 is formed in at least one ceramic sheet positioned in an uppermost layer of each ceramic sheet and thereby a pole mark 3 is provided to a bottom of the through hole 4. Alternately, a pole mark 3' is formed by shaping a recessed hole 4' in a ceramic sheet of the uppermost layer and charging the recessed hole 4' with materials of different colors.
Patent JP-2003004564-A (JP)
Title: Package for pressure detecting device
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting device small in size which can detects external pressure with high sensitivity. SOLUTION: The pressure detecting device is provided with an insulating substrate 1 having a mount section 1b in its one main face on which a semiconductor element 4 is mounted, a plurality of wiring conductors 6 being arranged on the surface or inside of the insulating substrate 1 and electrically connected to each of electrodes of the semiconductor element 4, a first insulating plate 2 being joined in a flexible state so that an opening space S1 is formed on the other main face of the insulating substrate 1, a second insulating plate 3 being joined in a flexible state so that an opening space S2 is formed on the first insulating plate 2, a first electrode 8 being attached to the main face on the closed space S2 side of the first insulating plate 2 and electrically connected to one 6a of the wiring conductors 6 for forming electrostatic capacity, and a second electrode 9 being attached to the main face on the closed space S2 side of the second insulating plate 3 so as to be opposite to the first electrode 8 and electrically connected to the other one 6b of the wiring conductors 6 for forming electrostatic capacity.
Patent JP-2003014271-A (JP)
Title: Fan attaching and detaching device for air conditioning system and renewal method using it
Inventor: WATANABE FUJIO
IPC: F24F7/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly change air conditioning fans in a factory for manufacturing semiconductors. SOLUTION: In a fan room 8 of a building 1, an assembly fan frame 9 having a plurality of fan housing space parts 13 and a movable transport device 37 having a top plate 41 movable to the upstream side of a prescribed fan housing space part are provided. After the transport device 31 is moved to the upstream side of the prescribed fan housing space part 13, the top plate 41 is lifted to the substantially same height as that of the prescribed fan housing space part 13, then, a jack 42 on the top plate 41 is inserted into the prescribed fan housing space part 13 to engage with the low surface of a fan, and the jack is pulled to draw out the fan 14 onto the top plate. Then, the top plate is lowered to move the fan to a carriage from the top plate.
Patent JP-2003011717-A (JP)
Title: Vehicle for replacing tire
Inventor: SAKAI YOSHITAKE
IPC: B60P3/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for replacing a tire having satisfactory weight balance of the whole vehicle and capable of dispensing with the reinforcement even when a commercially available vehicle is remodeled and realizing excellent work efficiency. SOLUTION: In this vehicle for replacing a tire provided with a crane 2 provided on a load-carrying platform 1 of a vehicle main body (a), a jack 5 for jacking up an airplane and a large vehicle, and a storage device B provided in the vehicle main body (a) and storing the jack 5 to replace a tire using the crane 2, the storage device B is provided below the load-carrying platform 1 of the vehicle main body (a).
Patent JP-2003010261-A (JP)
Title: Apparatus for reducing body weight
Inventor: KANEKO NORIO
IPC: A63B23/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for reducing load by the body weight during both sitting down and standing up by a simple structure and at a low cost. SOLUTION: The apparatus for reducing body weight is characterized by two elastic members (5) for hanging up at both shoulder parts (7) of a vest-like mounting tool (8) provided with a waist-belt reinforcing member (9) to reduce loading of the body weight of a user being hung down by two connecting tools (3) on a frame (2) and the height of the frame (2) being determined at a specified value in coincidence with the purpose of use so as to be stabilized by being elongated by a specified length (a) with the elastic member (5) with a specified length (1) and reducing addition of loading by a specified ratio of the specified loading.
Patent JP-2003017283-A (JP)
Title: Light source device
Inventor: OKAMOTO MASASHI
IPC: F21V23/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To resolve the problems such as a problem of large sizing or heavy weight of the starter as a measure of avoiding heating loss of the coil, a problem of radiating noises, and a problem that a large energy more than necessary has to be discharged from the starter to the power supply cable owing to the capacitive coupling between the power supply cable and the surrounding conductors. SOLUTION: In the light source device in which a pair of electrodes for main discharge are arranged opposed to each other, and a discharge lamp in which an auxiliary electrode other than the electrodes for the main discharge is provided so as not to make contact with the discharge space for the main discharge, a power supply circuit for supplying the discharge current to the electrodes for the main discharge, and a starter circuit for generating a high voltage between one of both electrodes for the main discharge and the auxiliary electrode, are connected. The high-voltage generating section including at least the high voltage transformer of the starter circuit is separated from the power supply circuit section, and the lamp and the high-voltage generating section are constructed in an integrated unit.
Patent JP-2003015809-A (JP)
Title: Information processor and information processing method using the same
Inventor: KOHARA KAZUNORI
IPC: G06F3/0362
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance operability when an audio-visual function is used. SOLUTION: The information processor is provided with an input device consisting of a snap-type push button 21, a direction selection key 22 arranged outside the push button, which can be depressed in four directions such as up, down, left and right and a rotary jog dial 23 arranged outside the direction selection key 22 and in the shape that a ring is horizontally placed and the push button 21, the direction selection key 22 and the jog dial 23 are provided with functions corresponding to the audio-visual function. For example, at the time of using CD function, the push button 21 is provided with functions to instruct reproduction/pause/fast feed/rewinding, the direction selection key 22 is provided with a function to instruct change of sound volume and the jog dial 23 is provided with a function to instruct selection of tracks before and after the present track.
Patent JP-2003017043-A (JP)
Title: Alkali battery and manufacturing method thereof
Inventor: HIKATA SEIICHI
IPC: H01M4/52
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To realize a positive electrode mix manufacturing method for mass production of a battery capable of improving high rate discharge characteristics and realizing a high capacity in a nickel-zinc battery with the inside-out structure having excellent productivity. SOLUTION: This alkali dry battery is provided with a cylindrical positive electrode can having a bottom and working as both a positive electrode terminal and a container, the hollow cylindrical positive electrode mix arranged in the positive electrode can, and a gel-like zinc negative electrode filled in a hollow part of the positive electrode mix through a cylindrical separator having a bottom. The positive electrode mix is obtained by blending a carbon group conductive material and polyolefin in the positive electrode active material.
Patent JP-2003013117-A (JP)
Title: Liquid-phase synthesis method for metal or metal- chalcogen nanoparticle, and phase-change photorecording medium using the nanoparticle
Inventor: WAKI KOKICHI
IPC: G11B7/2433
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-phase synthesis method for metal or metal- chalcogen nanoparticles, useful as a phase change material, and to provide a phase-change type photorecording medium of a high density and high sensitivity, with the use of the nanoparticles for recording layer. SOLUTION: This method comprises instantaneously reacting at least one metal compound with a reducing agent or a chalcogen compound, with a closed- type small-space stirring device which magnetically rotates, in an alcohol-based solvent and/or water in which low-molecular dispersive agent containing an adsorbing group and/or a polymer dispersive agent are dissolved, and further refining the product by an ultrafiltration(UF) method. The recording layer of the photorecording medium is formed by spin coating or web-application of the nanoparticles made a colloid-dispersed liquid.
Patent JP-2003022568-A (JP)
Title: Optical disk
Inventor: FUJIKAWA KAZUHIRO
IPC: G11B7/24047
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk wherein double refraction in a substrate inner peripheral side is small even when a stamper inner diameter is small, 22 mm to 23 mm. SOLUTION: A groove 130 by a stamper pressing claw or an information recording area 140 by a step and a stamper is formed on one plane of a plastic transparent substrate 100. In a surface opposite the stamper information surface and in an area between the groove 130 by the stamper pressing claw or the step and the information recording area 140, a step part 120 is formed to be extended continuously or intermittently along the peripheral surface of the plastic transparent substrate.
Patent JP-2003022395-A (JP)
Title: Merchandise related information providing system and merchandise sales system
Inventor: KATAOKA MITSUTERU
IPC: G06Q30/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To present optimum merchandise at buying of new equipment, without troublesome operations on the part of a user. SOLUTION: Already provided merchandise 130, which is equipment owned by the user 140 from before, is connected with a server 110 which sends out a profile adaptation rule, the profile adaptation rule is received, and the profile adaptation rule is applied to an already provided merchandise profile different for each already provided merchandise 130. Thus, profile adapted information, which is the information presenting the merchandise to be bought newly by each user 140, is presented.
Patent JP-2002075278-A (JP)
Title: Discharge lamp
Inventor: TANAKA KAZUHISA
IPC: H01J61/34
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a long-life discharge lamp which can prevent leaking from a sealing part in processing as well as a crack due to thermal strain. SOLUTION: A luminous tube 1 has a pair of electrodes 5, 6, and an elliptical luminous part 2 forming a discharge space which has sealing parts at both ends. At a non-luminous side of the sealing parts, non-sealing parts 11, 12 are arranged in contact with each other, and a glass tube for ultraviolet blocking consists of a central part 13 and holding parts 14, 15 arranged in contact with each both ends of the central part 13. The discharge lamp A is integrated with the luminous tube 1 inserted into the glass tube 16 and by welding the non- sealing parts 11, 12 with holding parts 14, 15 respectively.
Patent JP-2003023268-A (JP)
Title: Waterproof packing
Inventor: NAKAMURA JUNYA
IPC: H05K5/06
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof packing which is capable of reducing a force required for crush, kept superior in waterproofness the same as in a conventional product, capable of restraining its waterproofness from deteriorating with a change in the case material with time, and can be reused. SOLUTION: Projections 11 to 13 and relief groves 14 and 15 are provided to the side of a waterproof packing 10. The main projection 11 is set higher than the auxiliary projections 12 and 13, and the inside of a case is waterproofed by the repulsion of the projection 11 when the case is shut with a lid. The deformation of the crushed main projection 11 is relived by the relief grooves 14 and 15. The auxiliary projections 12 and 13 are brought into contact with the case or the lid to alleviate a water power when the case is shut with the lid.
Patent JP-2003021366-A (JP)
Title: Hydrate slurry cold using system
Inventor: TAKAO SHINGO
IPC: F24F5/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrate slurry cold using system capable of a sufficient quantity of cold storage by increasing use of night power service without increasing the volume of a heat storage tank. SOLUTION: The hydrate slurry cold using system is provided with an ice- making system including a refrigeration machine (3), a cold storage tank (1) and a mechanism for circulating a refrigerant between the refrigeration machine and the cold storage tank, a cold using system including a hydrate slurry making heat exchanger (11) and a mechanism for circulating an aqueous solution containing a hydrate slurry and a hydrating agent produced by using the cold of the hydrate slurry between a load side instrument (13) and the hydrate slurry making heat exchanger and a hydrate slurry making system including a mechanism for circulating cold water between the cold storage tank (1) and the heat exchanger (11).