baber/WOPTO huggingface dataset:
Patent JP-2002307155-A (JP)
Title: Die for metal injection molding
Inventor: TAMURA SEIJI
IPC: B29C45/38
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To reliably prevent any leakage of the molten metal from a nozzle, which can be caused by control mistakes or the like by sprue holes in a die. SOLUTION: A shield plate 18 is tightly and slidably fitted to a fixed side die 10 so as to be across the sprue holes 16 and 17, a through hole 18a having the substantially equal diameter to that of the sprue holes 16 and 17 and an inclined hole 18b which is inclined so that the space between the through hole 18a and the inclined hole is smaller toward the direction of a movable side die 12 are opened in the shield plate 18, the movable side die 12 is provided with an inclined pin 20 which can be inserted in the inclined hole 18b, in a state the dies 10 and 12 are closed, the inclined pin 20 is inserted in the inclined hole 18b, the shield plate 18 is moved to the position at which the through hole 18a is communicated with the sprue holes 16 and 17 the inclined pin 20 is separated from the inclined hole 18 in a state the dies 10 and 12 are opened,  and the shield plate 18 is moved to the position at which the through hole 18a is shielded from the sprue holes 16 and 17.
Patent JP-2002307256-A (JP)
Title: Clamp device
Inventor: IKEDA KAZUTO
IPC: B23K37/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device of simple structure allowing manual clamping and unclamping operations capable of suppressing the manufacturing cost and running cost, not requiring any piping or air pressure control device, and involving less variation of the clamping force. SOLUTION: The clamp device is equipped with a plunger to be put in pin coupling with a clamp arm 3 to constitute a toggle mechanism, a spring 10 to energize the plunger in the retreating direction, a cam 9 to slide in a single piece with the plunger, and a lever 11 installed rotatably on the clamp body 1 and with a cam folloer 13 at the tip engaged with the cam, and in the condition that a locating pin 2 and the tip of the clamp arm are inserted through a hole 18a in work 18, the plunger is retreated by the spring, and thereby the clamp arm rotates in one direction to clamp the work, and the lever is rotated to push and move the plunger together with the cam arainst the action of the spring, and unclamping is generated by rotating the clamp arm in the opposite direction.
Patent JP-2002309715-A (JP)
Title: Reinforcement joint
Inventor: YAMADA MITSUKAZU
IPC: E04C5/18
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement joint capable of surely connecting mutual reinforcements while being simpler in installing operation than conventional operation. SOLUTION: This reinforcement joint has a joint body 1 having an almost inverse U-shaped integral structure of forming a pair of subject parts 2 integrally mutually opposed in parallel in a base part, and forming an almost U-shaped cutout part 3 for communicating with the base part in the opening direction of the subject parts 2 from he base part of the subject parts 2 in a plan view in the overlapping direction of the pair of subject parts 2,  and a wedge member 6 for connecting the mutual reinforcements by sandwiching and fixing the two reinforcements by the joint body 1 by being inserted and driven from one edge side of the joint body 1 between these reinforcements and an inside surface of the base part in a state of insering and placing mutual one end parts of the two reinforcements 20x and 20y being a connecting object in layers in a bottom part of the cutout part 3 from the opposite direction.
Patent JP-2002316960-A (JP)
Title: Abietic acid derivative and clathrate compound using the same
Inventor: TANAKA KOICHI
IPC: C07B63/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a new host compound having a structure different from those of conventionally well-known ones. SOLUTION: This new clathrate compound (salt) is shown by the formula (1) (wherein, R<1> and R<2> are each a substituent; m and n are each an integer of 0-5; and when m and n are each an integer of >=2, a plurality of R<1> and R<2> may be the same as or different from each other).
Patent JP-2002310914-A (JP)
Title: Inductively coupled plasma atomic-emission spectroscope
Inventor: HARADA YOICHI
IPC: G01N21/73
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To solve the problems that disturbances occur in measurement at a detecting element in the vicinity of another detecting element by the incidence of intense light of wavelengths which do not require measurement in the case of making all the wavelengths which can be used incident onto a two-dimensional detector, and that degradation in the two-dimensional detector is caused by the incidence of the intense light in an analyzing device for making light emitted from inductively coupled plasma onto a spectroscope, two-dimensionally dispersing the wavelengths, detecting them by the two-dimensional detector, and obtaining necessary information from the wavelengths and the intensity of the light. SOLUTION: The intense light not to be used for analysis is blocked. In addition, a blocking pattern is selected according to a sample to be analyzed.
Patent JP-2002309442-A (JP)
Title: Polyketone fiber, cord, and method for producing the same
Inventor: TANIGUCHI TATSU
IPC: D02G3/48
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyketone fiber having a high strength, a high modulus, high heat-resistant characteristics and excellent dimensional stability, further having high inflexibility and excellent shape-retaining characteristics, and suitable for an application for an industrial material. SOLUTION: This polyketone fiber is composed of a polyketone of a copolymer of an olefin and carbon monoxide, containing >=97 wt.% 1-oxotrimethylene in the repeating units. The polyketone fiber has 2-10 dtex single fiber size, 50-90% crystallinity, >=90% orientation of crystalline, and >=1.30 g/cm<3> density. The cord comprising the polyketone fiber, and the method for producing the polyketone fiber are also provided.
Patent JP-2002308001-A (JP)
Title: Lift
Inventor: SATO SHUJI
IPC: B60P1/44
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a lift capable of securely raising an inner guide with a small force, while preventing the generation of shock when the inner guide turns. SOLUTION: A turning mechanism is formed of a first roller 32 and a second roller 33 provided in the inner guide 13, and a pair of rails 60 in upper and lower provided in an outer guide to guide the first and the second rollers 32 and 33 in an upper side and a lower side. Shape of the upper rail 60a of the pair of rails is formed into the same shape with a locus of the second roller 33 when the inner guide 13 turn around the first roller 32.
Patent JP-2002317545-A (JP)
Title: Tile carpet and manufacturing method thereof
Inventor: ISHIKAWA JOJI
IPC: D06N7/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a tile carpet capable of easily applying a floor marking on a floor such as an office or the like at a low cost. SOLUTION: The tile carpet is constituted of a rubber mat 12 and a layer of a picture section 14, and the picture section 14 is formed of a cohesive layer 16, a print medium 18 and a laminate layer 20 successively from the rubber mat 12 side. The size is the same size as the standard size of the conventional tile carpet.
Patent JP-2002317301-A (JP)
Title: Underwear
Inventor: KARASAWA RUMI
IPC: D04B1/16
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant, antibacterial, and hygroscopic underwear giving a wearer relaxing feeling and comfortable wearing feeling when worn. SOLUTION: This underwear comprises a fibrous structure capable of increasing negatively electrified molecules by >=300/cc in the air at the area within the distance of 10 cm from the surface of the fibrous structure under such a circumstance that repeated stress with at least one of friction or vibration is >=500 Pa.
Patent JP-2002003427-A (JP)
Title: Method for producing substituted aromatic compound
Inventor: NOBORI TADAHITO
IPC: C07C255/50
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a substituted aromatic compound under mild conditions and in high yield by using a nuclei-substituted reacting agent, which is effective to aromatic halogen compound. SOLUTION: A phosphazenium compound represented by the formula (1) (wherein Q- is an anion formed by removing a proton from an inorganic acid or from an active-hydrogen compound having an active hydrogen atom on an oxygen, nitrogen, or sulfur atom; (a), (b), (c), and (d) are each 1 or 0, provided that not all of them are 0; and R represents a 1-10C hydrocarbon group or the two Rs may be bonded to each other to form a ring in cooperation with the nitrogen atom) is reacted with an aromatic halogenated compound to replace at least one halogen atom of the aromatic halogenated compound with Q. Thus, a Q-substituted aromatic compound is obtained.
Patent JP-2002318764-A (JP)
Title: Device and method for information processing, network system, recording medium, and program
Inventor: MORIMOTO NAOKI
IPC: G06Q50/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To expand the chance to meet by actualizing a non-real-time chat and freely conversing with more people. SOLUTION: User terminals 1 and 2 register personal information in a user- by-user knowledge database 4. A conversation managing computer 6 generates conversation information and good impression information according to the personal information and register them in a conversation database 7 and a user-by-user good impression database 5. A user-by-user managing computer 3 obtains the conversation information and supplies it to the user terminals 1 and 2 according to corresponding good impression information. The user terminals 1 and 2 reproduces a conversation and when a user likes a conversation partner, registration information is supplied to the user-by-user managing computer 3.  The computer 3 when obtaining registration information from both the sides of the conversation supplies customer information including the contact places of the opposite partners to the user terminals 1 and 2.
Patent JP-2002003423-A (JP)
Title: Method for isomerizing substituted alicyclic compound
Inventor: SATO YUICHI
IPC: B01J23/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for isomerizing a substituted alicyclic compound, easy for separating a catalyst and capable of obtaining the trans-form of the substituted alicyclic compound from its cis-form efficiently and at a low cost, which is used as a raw material of various synthetic resin, various chemical agents such as a solvent or a raw material, etc., of these chemical agents. SOLUTION: This method for isomerizing a substituted alicyclic compound is to convert the cis-form of the substituted alicyclic compound expressed by the general formula (1), Z-(R1)n [wherein, Z is a >=6C saturated carbocyclic compound group; R1 is a 1-3C alkyl, OR2, N(R2)2, CH2OR2, CH2OCOR2, COOR3 or CH2N(R2)2; R2, R3 are each independently H or a 1-4C alkyl; and (n) is >=2 integer] to its trans-form by using an isomerization catalyst containing an inorganic oxide.
Patent JP-2002317682-A (JP)
Title: Control device of internal combustion engine
Inventor: ITO YASUSHI
IPC: F01N3/18
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To compatibly accomplish the purification of exhaust emission and the enhancement of fuel consumption of an internal combustion engine emitting exhaust substances having exhaust characteristics opposing to each other. SOLUTION: This control device applies to the internal combustion engine of such a structure that the amount of other exhaust substances increase in association with a change of the operating condition so that the amount of specified exhaust substances in the exhaust gas generated in association with fuel combustion is decreased, and is composed of an emitting history determining means (steps S1 and S2) to determine the emitting history of either of the exhaust substances in operation of the engine and an operating condition changing means (steps S4 and S5) to change the operating condition of the engine o the basis of the emitting history of the exhaust substance determined by the emitting history determining means.
Patent JP-2002316680-A (JP)
Title: Auxiliary seat device for bicycle and manufacturing method therefor
Inventor: MATSUDA TETSUO
IPC: B62J1/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional auxiliary seat device used for riding a child on a bicycle, such as troublesome work, low efficiency, and cost increases, wherein a seat structure and a main body for fitting a vehicle body are hinged so as to oscillate, and needed to joint them at the hinged part one by one after forming them separately. SOLUTION: The seat structure 2 and the main body for fitting a vehicle body 3 are formed integrally immediately after forming work is performed by means of one shot (simultaneous forming) without troublesome assembly of the hinged part 25. It is thus possible to reduce the trouble to a half of the conventional way, thereby attaining easy manufacture, high efficiency, and cost reduction.
Patent JP-2002316655-A (JP)
Title: Steering device for vehicle
Inventor: YONEDA ATSUHIKO
IPC: B62D1/04
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To maintain driving stability and prevent worsening of steering feeling for a driver even when a flexible material such as a wire is expanded and a steering gear ratio is increased in a steering device for a vehicle using the flexible material. SOLUTION: A drive pulley connected with a steering wheel 1 and a driven pulley connected with a gear box 3 are connected by a Bowden wires 5, 6. Sag amounts of the wires 5, 6 are detected by a differential transformer as a steering torque detection means. The steering ratio that increases according to increase of the detected sag amounts is detected. When the steering gear ratio reaches a predetermined value or larger, a warning lamp 36 is turned on and the increase of the steering gear ratio is indicated to the driver.
Patent JP-2002329872-A (JP)
Title: Material of protection element for transient overvoltage
Inventor: LEE SHUNEN
IPC: H01C7/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a material of a protection element for transient overvoltages. SOLUTION: In the material of the protection element for transient overvoltages, at least two kinds of powder materials are mixed. One kind of them has a nonlinear-resistance interface, and both of a pn-junction and a Schottky barrier belong to the nonlinear-resistance interface. The other kind is conductor powder. By mixing uniformly these powders with an appropriate bonding agent, a structure for a protection element configured in the mode of distributed depositions of these powders is obtained. As a result, the total number of the pn-junctions present between the electrodes of the protection element is reduced by the presence of the conductors to lower the breakdown voltage of the protection element.
Patent JP-2002324582-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MAMADA NORIO
IPC: H01M10/05
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To suppress drop in charging/discharging efficiency, which accompanies repeated charging/discharging reactions. SOLUTION: There are provided a battery element 5 of a first shape which comprises a positive electrode and a negative electrode containing a material capable of doping/dedoping lithium, and a jacket vessel 6 of a second shape different from the first shape which houses the battery element. A material 11 which supplies lithium ion is inserted into a gap formed between the jacket vessel and the battery element 5.
Patent JP-2002205628-A (JP)
Title: Pedal effort detecting device
Inventor: MORIKAWA KENJI
IPC: G01L9/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pedal effort detecting device having high detecting accuracy. SOLUTION: A sensor chamber to be sealing space is formed by a sensor head 31, a bellows 32, a housing 33 and a stem 34. Within the sensor chamber formed by them, liquid 38 is filled and a sensor chip 35 for detecting pressure are stored. When load is applied to the sensor head 31 by this constitution, the bellow 32 is pressed and contracted and pressure of liquid 38 is fluctuated. Pressure of the liquid 38 is detected by the sensor chip 35 to detect load applied to the sensor head 31. This pedal effort detecting device is constituted by assembling the load detecting device 1 with a pedal.
Patent JP-2002330317-A (JP)
Title: Method for displaying operating state of video camera on finder or monitor screen of video camera and the video camera provided with device to realize the method
Inventor: FUKUDA YOSHIO
IPC: H04N5/225
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method that allows a photographer to clearly recognize an operating state of a video camera such as a video recording state or a standby state on a finder or a monitor screen of a video camera. SOLUTION: This invention provides the method displaying the operating state of the video camera characterized in capable of displaying at least one diagonal line in a screen image during a standby state on the finder or the monitor screen of the video camera and provides its video camera. Since the photographer can clearly recognize the indication of the operating state of the video camera such as a video recording state or a standby state on the finder or the monitor screen of the video camera, the photographer prevents the indication from being overlooked and erroneous operation due to overlooking. Moreover, the photographer uses the video camera adopting this method to record a video image easily handled by the photographer and intended by the photographer.
Patent JP-2002334166-A (JP)
Title: Repair/maintenance support system and vehicle adaptive to the system
Inventor: KATAGISHI MAKOTO
IPC: H04W4/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for performing a procedure for a repair request without giving a user trouble when an automobile breaks down, and to provide various on-vehicle apparatus and a portable telephone used in the system. SOLUTION: This system comprises an on-vehicle apparatus provided with a failure detecting means, an on-vehicle device for managing vehicle information, a radio connectable portable telephone in addition, and a response center for receiving and arranging vehicle repair/maintenance. When the on-vehicle apparatus detects a failure, the on-vehicle device attaches the user ID of the user and makes a repair request to the response center by radio communication, and the response center sends for failure correspondence information from a vehicle maker on the basis of the request and arranges a repair request together with the failure correspondence information to a repair shop.
Patent JP-2002330991-A (JP)
Title: Tacky adhesive tape for fixing particular site and method for using the same
Inventor: SATO HIDEO
IPC: C09J7/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prepare a tacky adhesive tape for fixing an articular site which is capable of well lessening pain by fixing an articular site, eliminates the sense of discomfort in the inner area of the articular site in wearing, prevents the skin stimulus by natural perspiration and can be easily worn. SOLUTION: The tacky adhesive tape for fixing the articular site is formed to a shape consisting of a long side and a short side, is provided with a non- tacky adhesive portion so as to contact the inner area of the articular site in wearing in a portion of the tacky adhesive tape and is formed with a cut extending near to the non-tacky adhesive portion from the short side.
Patent JP-2002343321-A (JP)
Title: Blister case for battery
Inventor: IRITONO SHINJI
IPC: H01M2/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a blister case for batteries which can contain a plurality of batteries by securely holding each so that they may not freely rotate, in a structure suited for improvement of productivity, cost reduction, and saving of product display space or the like. SOLUTION: A tray-like vessel part 12 for densely aligning a plurality of cylindrical batteries 40 laterally to contain them en bloc is formed in a blister case. Then, a row of arc-shaped concave grooves 14 are formed at the bottom of the vessel for the bottom side faces of the row of batteries to be insertion- fitted in. At the side face of the above vessel where positive electrode terminals 44 of the batteries 40 contained en bloc with sorted terminal directions, containing concave parts 16 are formed for letting the positive electrode terminals 44 inserted into. And, convex parts 18 are also formed for locking cylinder ends of negative electrode terminals 46 of the batteries 40 from the sides of opening ends of the vessel 12.
Patent JP-2002338712-A (JP)
Title: Sheet molding compound for compression molding
Inventor: OTSU TATSUYA
IPC: C08L101/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet molding compound(SMC) for compression molding which can give a plastic molded article excellent in design effects even when the added amount of a pattern material is reduced for the purpose of preventing a sink mark at the time of molding and imparting satisfactory hot water resistance. SOLUTION: An unsaturated polyester resin or an unsaturated epoxy resin is kneaded with a filler, a curing agent, a thickener and the like, and then a pattern material is dispersed. Subsequently, a reinforcing material such as a glass fiber and the like is impregnated with the thus-obtained resin admixture to give a sheet-like product, and the resin admixture is thickened to give an SMC for compression molding. As the pattern material, a flake-like substance 30-1,000 μm in length in the planar direction in an amount of 0.1-1.0 wt.% and a granular substance having a particle size of 30-1,000 μm in an amount of 0.1-1.0 wt.% are employed. Preferably, the pattern material comprising a granular substance is a crushed product of glass. Preferably, the flake-like substance comprises a mixture of flake-like substances of different colors.
Patent JP-2002336410-A (JP)
Title: Display system for game parlor
Inventor: HARADA TATSUHIRO
IPC: A63F5/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a display system for a game parlor, which enables a decision to be immediately made on an excellent machine. SOLUTION: A display unit 2 is provided corresponding to a slot machine 1, and a control board 3 is provided corresponding to two slot machines 1 and the display units 2. The control board 3 makes game data of the slot machine 1 displayed on the display unit 2, makes the display unit 2 indicate that the slot machine 1 to be controlled is the best machine, when the number of big bonuses of the slot machine 1 is larger than that of the big bonuses of the best machine, and makes the number of the big bonuses transmitted to the adjacent control board 3. In addition, when the number of the big bonuses of the best machine is input from the adjacent control board 3, the inputted number of the big bonuses is compared with the stored number of them so as to control display of the best machine according to a comparison result.