baber/WOPTO huggingface dataset:
Patent JP-2002003895-A (JP)
Title: Solid detergent and its manufacturing method
Inventor: KANEHIRA HIROMI
IPC: C11D7/32
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a solid detergent suited in cleaning hard surfaces which has good solubility even at high alkali concentrations and can supply a necessary amount of the detergent in a short period of time, and to provide its manufacturing method. SOLUTION: The solid detergent is the one in which a part of an alkali metal hydroxide salt is contained and dispersed in the indissoluble state of the anhydrous alkali metal hydroxide salt. The method for manufacturing the solid detergent comprises forming a slurry aqueous solution having the alkali metal hydroxide salt and a sequestering agent as the major components, then adding the anhydrous alkali metal hydroxide salt to the slurry aqueous solution to form a slurry aqueous solution in which at least a part of the added anhydrous alkali metal salt is dispersed in the indissoluble state, and filling the slurry aqueous solution in a mold to set it.
Patent JP-2002005359-A (JP)
Title: Detachment preventive pipe coupling
Inventor: TOSHIMA TOSHIO
IPC: F16L27/12
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a possibility of deforming or twisting a lock ring due to force applied for preventing detachment when a spigot projecting part is engaged to the lock ring. SOLUTION: This pipe coupling for preventing extraction of a spigot 1 by engaging the lock ring 3 stored in a storing groove 5b formed on an inside face 5c of a socket 5 to a projecting part 1a formed on an outside face of the spigot 1 is constituted by forming a diameter expanding part 5e capable of receiving an outer periphery of a ring main body of the lock ring 3 expanded in diameter to pass the spigot projecting part 1a in the storing groove 5b, forming a small diameter extension part 3b with an inside face as the same inner peripheral surface in a socket opening side surface 3a of the lock ring 3 stored in the lock ring storing groove 5b,  advancing the small diameter extension part 3b between the inside face 5c of the socket 5 and the outside face of the spigot 1 when the spigot 1 is moved in an extracting direction and abutting the outside face on the inside face 5c of the socket 5 at the time of the advancing.
Patent JP-2002003162-A (JP)
Title: Cargo handling gear with lighting system
Inventor: NISHIMURA MAKOTO
IPC: B66C19/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling gear with a lighting system allowing an operator to de handling work easily at night. SOLUTION: A storage space 11 is formed between front and rear leg members 7 and 8 of a main body frame 4a and under a girder material 9 for storing container 10 disposed in plural rows A-F in the front/rear direction, stacked in the vertical direction. A crab 13 and plural lights 20a-20g for illuminating the containers 10 disposed in the storage space 11 from above are mounted on the girder material 9, and a spreader device 15, movable upward/ downward, for hoisting the containers 10 is mounted on the crab 13. Each light 20a-20g faces the gap between the containers 10, stacked in rows A-F disposed in the storage space 11, in the front/rear direction from above respectively, and a moving means 21 is mounted for moving the lights 20a-20g at the same time in the front/rear direction while keeping regular intervals 24 between the lights 20a-20g in the front/rear direction.
Patent JP-2002013522-A (JP)
Title: Hinge
Inventor: YAMADA AKIRA
IPC: E05D11/08
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a hinge which can be manufactured at an equal quality level minimizing the dispersion of braking force and the time elapsing attenuation of braking force toward the rotation is extremely small. SOLUTION: The hinge has a bearing body 1 having a shaft insertion 10 and spring accommodating portion 11 arranged along the periphery direction from a part of the shaft insertion 10, a shaft body 2 having a shaft 20 inserted in the shaft insertion 10, the springs 4 accommodated compressively in the spring accommodating portion 11 by means of the anti-wear type spring seats 3 contacting the shat 20. It is characterized in that the spring seats 3 are in contact at two points arranging symmetrically at the periphery direction viewed from the center of the axis and positioned at the spring 4 side in a section of the shaft 20.
Patent JP-2002015102-A (JP)
Title: Business management system
Inventor: YOSHIMOTO MITSUTOSHI
IPC: G06Q50/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a business management system in which an outside employee can perform clerical processing such as to prepare visiting schedule without going to his/her workplace by using a portable telephone set having a data communication function about the business management system for helping the outside employee work efficiently. SOLUTION: This system is provided with the portable telephone set 4 that has the data communication function and can be connected to a network at any time, a business management server 5 stationarily connected to the network and a company terminal 7 stationarily connected to the network. When the server 5 receives owner data, visiting date and hour data, visiting destination data, person data to meet with and business data at visiting from the telephone set 4, the server 5 transmits the owner data, visiting date and hour data, visiting destination data, person data to meet with and business data at visiting to the terminal 7 and when the server 5 receives permission from the terminal 7, the server 5 registers the respective data as outside employee schedule data in each different owner of a portable telephone set 4.
Patent JP-2002015419-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: AKAMATSU NAOTOSHI
IPC: G01N21/35
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To stably maintain the film property of a lubricating film applied on a magnetic recording medium. SOLUTION: An inspection device which uses surface a sum frequency generating device is introduced to monitor and control the amount of the fixed layer and the free layer in the lubricating film.
Patent JP-2002023613-A (JP)
Title: Language learning system
Inventor: SUZUKI TSUTAE
IPC: G10L21/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a language learning system by which a learner can recognize the difference between his (her) pronunciation and model pronunciation accurately and objectively. SOLUTION: This language learning system 1 is composed of a personal computer 2, an optical reading pen 3 for reading indication code 22 described in a learning text 21 and a microphone 4 for recording speech of a learner. The computer 2 outputs model speech of the sentence of the text 21 based on the indication code 22 and repeated speech of the learner are recorded through the microphone 4. The model speech and the speech of the learner are converted respectively into waveforms. Then the learner can recognize the difference between his (her) pronunciation and the model pronunciation by comparing these waveforms mutually.
Patent JP-2002037094-A (JP)
Title: Electric steering system
Inventor: KANAME SHIGETAKA
IPC: B62D5/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent noises caused by the motion of a pressing body for pressing a worm to a worm wheel and the motion of a shaft part abutting on the pressing body. SOLUTION: This electric steering system is provided with a pressing body 9 movable in the radial direction of a shaft part 71a of a worm 71 interlocked with the rotation of a steering assist motor 6, to press the worm 71 toward a worm wheel 72. The pressing body 9 is provided with an abutting part of V-shape abutting on two circumferential positions of the shaft part 71a, and an annular elastic body 13 for limiting the movement of the pressing body 9 in a direction intersecting the moving direction.
Patent JP-2002019583-A (JP)
Title: Voice theft protective device for construction machine
Inventor: FURUTA HIDETO
IPC: B60R25/25
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a voice theft protective device in a construction machine such as a hydraulic shovel capable of collating voice commands for checking engine start or the like with features of voice of a registered operator to determine if features of extracted voice coincide with them or not, and if the order of the voice commands is correct or not, and stopping an engine when not. SOLUTION: A controller 1 is composed of a voice analyzing means 1a to output first voice feature data of voice commands, a holding means 1b to hold second voice feature data of voice of an operator, a voice discrimination means 1c connected to the voice analyzing means 1a and the holding means 1b to discriminate the first voice feature data and the second voice feather data based on specified determination reference to output a coincidence/non- coincidence signal, and a machine body control means 1d connected to the voice discrimination means 1c to output an action/stop signal of which theft protection release level is changeable based on the coincidence/non-coincidence signal.
Patent JP-2002026294-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAI KOJI
IPC: H01L27/108
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the layout of the peripheral circuit of a sense amplifier, etc., which can cope with the bit lines of fined memory cells by reducing the area occupied by a sense amplifier forming area. SOLUTION: In a semiconductor integrated circuit device, p-type well ares Ap1 and Ap9 in which first and second precharged circuits are formed and p-type well areas Ap2, Ap3, Ap7, and Ap8 in which first and second Y-switch circuits are formed are respectively formed at both ends of the sense amplifier forming area. In addition, a bit line BLT2 extended from the first memory cell forming area of first and second memory cell forming areas arranged on both sides of the sense amplifier forming area is extended onto an n-type well area An1 in which a sense amplifier circuit is formed through the well area Ap1 in which the first precharged circuit is formed and well areas Ap2 and Ap3 in which the first Y-switch circuit is formed and a wiring area c for the other lines than the bit lines is secured on the extension of the bit line BL2T.
Patent JP-2002034192-A (JP)
Title: Base floor fixing apparatus of power generating apparatus and method for installing power generating apparatus using the same base floor fixing apparatus
Inventor: KUDO TATSUYA
IPC: H02K5/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a base floor fixing apparatus of a power generating apparatus, which can install and move a power generating apparatus with a base floor without breaking an anchor bolt, and also provide an installation method using the same base floor fixing apparatus. SOLUTION: The power generation apparatus 1 in which a power generator 2 is installed on a base floor 3 is placed on a foundation 30, and a fixing plate 4d is provided between a lower plate 4a and an upper plate 4b of a grooved steel 4 forming the base floor 3. Horizontal movement controllers 6, 7 and vertical movement controller 8 are tightened using nuts/washers 12 to the anchor bolts 11 erected on the foundation 30 at the external side of the placement region of the base floor 3. Moreover, the fixing plate 4d and the horizontal movement controllers 6, 7 are tightened with the bolts 9 and nuts/washers 10, and the base floor 3 is fixed on the foundation 30.
Patent JP-2002031084-A (JP)
Title: Electric blower and electric cleaner using it
Inventor: NISHIMURA TAKESHI
IPC: H02K21/14
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten an electric blower by efficiently cooling a heating part such as a switching element of a circuit part to control the inverter driven electric blower in a small and saved space. SOLUTION: The small and lightened inverter-driven type electric blower is furnished with a motor part 121, an inverter circuit part 122, an impeller, 131 furnished on a shaft of the motor part 122 and a casing 129 to include the impeller 131, the inverter circuit part 122 is arranged on the downstream side of an opening part 156 of a load side bracket 133 which is a channel of air discharged from an outer periphery of the impeller 131, and it is arranged so that the longitudinal direction of the switching element 125 installed on a circuit board 157 of the inverter circuit part 122 becomes roughly vertical against the circuit board.
Patent JP-2002024047-A (JP)
Title: Flash rom rewriter
Inventor: TORIKAI EIJI
IPC: G06F12/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of performing high speed transfer by enabling direct transfer. SOLUTION: In this FLASH ROM rewriter having a FLASH ROM in its system memory, effects are taken to realize the device characterized by discriminating a discrimination signal of an exclusive jig (BOOT ROM jig) by peripheral circuits (ASIC) other than a CPU, automatically accessing the signal from the peripheral circuits (ASIC), once storing DATA of the exclusive jig (BOOT ROM) in other work memory (DRAM) in a CPU DATA BUS and making the DATA possible to be rewritten in the FLASH ROM at high speed in the case of rewrite of the FLASH ROM.
Patent JP-2002034227-A (JP)
Title: Claw-poled permanent-magnet stepping motor
Inventor: TAKAGI MASAAKI
IPC: H02K5/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a claw-poled permanent-magnet stepping motor, that can be built or installed inside a device with limited circumferential dimensions of the case bodies thereof, enables elimination of magnetic path obstruction resulting from flattering, is free of magnetic flux leakage that leaks to the outside, and enables manufacture of the case bodies thereof with accuracy and ease. SOLUTION: The stepping motor is provided with a pair of case bodies 12 and 13, formed out of magnetic material for rotatably supporting the rotating shaft 2 thereof, on which permanent magnets 3 magnetized in multiple poles are secured and a phase-A inductor and a phase-B inductor that are symmetrically housed and constituted of craw poles 4b, 5b, 6b, and 7b with coils 8 and 9 wound thereon. The case bodies are formed so that their cross sections include a thick, arc-shaped curved-face portion 12b formed continuously from a flat side wall portion 12a.
Patent JP-2002031651-A (JP)
Title: Contact probe and its manufacturing method
Inventor: ISHII TOSHINORI
IPC: G01R1/073
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a contact operation with high accuracy even in an IC chip or the like which is provided with high-accuracy bent contact pins and staggered or offset electrode pads in a contact probe and its manufacturing method. SOLUTION: In the contact probe 10, a plurality of pattern interconnections 12 are formed on the surface of a film 11, and respective tips of the pattern interconnections are arranged in a protruding state from the film so as to be used as the contact pins 12. A hole part 11c or a slit part which is arranged in the base end part of every contact pin is formed. Every contact pin is bent while the hole part of the slit part is used as a starting point.
Patent JP-2002030580-A (JP)
Title: Leather like sheet and method for producing the same
Inventor: KOBAYASHI SUSUMU
IPC: D04H1/498
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a leather like sheet having a grain tone as an original natural leather, generating a pattern as peculiar to the natural leather caused by flaws, also having a peculiar textured feeling resembling to the natural leather and soft touch feeling, and useful for shoes, etc. SOLUTION: This leather like sheet material constituted by an interlaced non-woven fabric consisting of bundles of <=0.1 decitex very fine fiber and an elastic polymer, of which at least one side surface is napped and colored, is characterized by covering the napped very fine fibers with a polymer being a solid at a normal temperature and having <=60 deg.C melting point and <=10% breaking elongation, and co-residing a part looking whitish caused by separations of the boundary of the polymer and very fine fibers or cracks of the polymer with a part looking dark color caused by the small amount of the separations of boundary of the polymer and the very fine fibers or the cracks of the polymer.
Patent JP-2002035163-A (JP)
Title: Breathing type exercising apparatus
Inventor: IGUCHI HIROSHI
IPC: A63B23/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a breathing type exercising apparatus by which abdominal breathing can be conveniently performed without using a balloon as there exists a method for expanding a rubber balloon to practice the abdominal breathing but the balloon has a short life and is not economical and it is fearful that the balloon is bursted up and broken. SOLUTION: The breathing type exercising apparatus with a breathing hole 2 for blowing expiration, an expiration passage 4 for guiding the blown expiration into a vent hole 3 and a resistance providing means 5 which is provided in the midway of the expiration passage 4 and provides a resistance by stopping down flow rate of the expiration is provided. In this apparatus 1, as the expiration is blown from the breathing hole 2 against resistance of the resistance providing means 5, the abdominal breathing can be naturally practiced by the point where the balloon is expanded.  In addition, there exist health keeping and body thinning effects as amount of feeding oxygen into a body is increased by performing the abdominal breathing exercise to increase-metabolism and to accelerate burning of fat and oil in the body and excess fat and oil are not accumulated by increasing in body temperature.
Patent JP-2002031334-A (JP)
Title: Heat source machine
Inventor: TANAKA YOSHIHIKO
IPC: F23N1/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat source machine capable of sufficiently preventing the occurrence of chattering without providing hysteresis during switching to on-off combustion control especially from proportional combustion control. SOLUTION: Kerosene is fed with a pressure to a spray nozzle by a supply pump, and meanwhile a part of feed oil is returned through a flow rate regulation valve. By varying and regulating a flow rate of return oil, combustion control is effected on a combustion burner to vary a combustion amount by varying and regulating a spray amount. Proportional combustion control is effected in a high combustion amount region, where the number of demanded devices is high and on-off combustion control is effected in a low combustion amount region. During switching from proportional control to on-off control, starting from off-control is executed. In a switching timing, when a combustion timer value Tn started by a proportional combustion start is longer than the computed on-time value, combustion is immediately brought into an off-state to start off-combustion.  It is shorter, after combustion is continued until Tn reaches on-time value, combustion is brought into an off-state and off-combustion is started.
Patent JP-2002043486-A (JP)
Title: Semiconductor device
Inventor: SHITAMA HIDEKI
IPC: H05K7/20
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of securing conduction between a heat dissipating fin and a heat dissipating base plate, and preventing an element from malfunctioning and breaking by discharge when short circuit current flows. SOLUTION: The semiconductor device has the heat dissipating base plate 1 arranging a semiconductor element and a case 2 adhered and fixed on the heat dissipating plate 1 and covering the semiconductor element. The semiconductor device screws the heat dissipating fin 4 on the lower face of the heat dissipating base plate 1 by a male screw penetrating the case 2 and the heat dissipating base plate 1 through a metal-made bush 5. A resist non-forming area 9 without performing a resist 8 is provided on the periphery of a screw insertion hole 6 on the heat dissipating base plate 1 over a large range. The lower end of the bush 5 is made height coming into contact with the heat dissipating base plate 1.  The stay groove 11 of an adhesive 10 adhering the heat dissipating base plate 1 and the case 2 is provided in the neighborhood of the insertion part of the bush 5 on the lower face of the case 2.
Patent JP-2002033426-A (JP)
Title: Stem and optical pickup
Inventor: SUGAWARA SATORU
IPC: H01S5/022
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a stem where each semiconductor element is independently heat-radiated while occurrence of heat crosstalk is prevented as well even if a plurality of elements are mounted on the same stem. SOLUTION: The stem comprises a first heat conductor 25, a heat insulating part 26, a second heat conductor 27. Here, the first and second heat conductors 25 and 27 comprise, for example, soft steel of heat conductivity 51 W/m.K while the heat insulating part 26 comprises, for example, fluorine resin of heat conductivity 0.24 W/m.K. A semiconductor laser (LD) 21 is fitted to the first heat conductor 25 of the stem through a heat sink 22. A semiconductor laser driving IC (LD driving IC) 23 is fitted to the second heat conductor 27 of the stem.
Patent JP-2002042843-A (JP)
Title: Fuel cell system and motorcycle
Inventor: MIZUNO YUTAKA
IPC: H01M8/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system and a motorcycle improving and stabilizing the power generating efficiency and durability despite environmental conditions by adjusting the humidity of reaction air. SOLUTION: This fuel cell system 1 generating electricity by supplying hydrogen to a cell stack body 7 by a hydrogen supply system, circulating and supplying water to the cell stack body 7 inside by a water supply system and supplying air to the cell stack body 7 inside by an air supply system. The air supply system is provided with an intake air cooling means cooling the intake air, an intake air humidifying means humidifying the intake air, an air quantity detecting means detecting the reaction air quantity, a humidity detecting means detecting the reaction air quantity, a humidity detecting means detecting the relative humidity of the reaction air, and a control means controlling the intake air cooling means and/or the intake air humidifying means based on detected air quantity information and detected relative humidity information so that the reaction air becomes such humidity that a polymer film of the cell stack body has optimal water quantity. This motorcycle mounts a fuel cell system 1, feeds power generated by this fuel cell system 1 to a drive system 2, and travels. This fuel cell system 1 is the one explained above.