baber/WOPTO huggingface dataset:
Patent JP-2001351003-A (JP)
Title: Method for sales promotion of propane gas
Inventor: YOSHIKAWA TAKASHI
IPC: G06Q50/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To meet the needs of each company which wants to bring differentiation from other companies to the front as a distributor in order to survive competition for propane gas customers after enforcement of an amended LP gas law. SOLUTION: The charge for use is calculated in accordance with the consumption measured by a meter provided in a vessel of propane gas which is set in a building of each customer, and a prescribed proportion of this charge for use is contributed to a prescribed association, and a seal is delivered to the customer in accordance with the amount of contribution.
Patent JP-2001356044-A (JP)
Title: Combined metering device
Inventor: TANAKA OSAMU
IPC: G01G19/387
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To finely adjust so that a discharge port of a hopper is surely shut by an opening lid when the opening lid of the hopper is engaged with an opening/driving lever to be opened/closed by the rotation of the opening/driving lever without using a restoring spring in a combined metering device. SOLUTION: A rotary shaft 81 of the opening/driving lever 80, an operating bar 84 which is operated by a driving source, and a clank 82 having one end fixed to the rotary shaft 81 and the other end rotatably set to the operating bar 84 for rotating the rotary shaft 81 by the operation of the operating bar 84 are accommodated in a driving arm. A block 86 is set to be movable in an axial direction of the operating bar. The other end of the clank 82 is rotatably set to the block 86. A rotation angle of the clank is adjusted by adjusting a position of the block 86 in the axial direction of the operating bar, so that a rotation angle of the opening lid by the opening/driving lever 80 can be adjusted.
Patent JP-2001353194-A (JP)
Title: Cane for blind with alarm
Inventor: MASUMOTO NOBUYUKI
IPC: A45B3/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems that it is difficult to recognize a blind at night and it causes traffic accidents or the like because only white canes are on the market although recently blind people often go out at night. SOLUTION: For this cane for the blind, the function of sensing the impact of hitting a ground surface, emitting light and notifying people around is provided in a conventional cane for the blind.
Patent JP-2002002653-A (JP)
Title: Paper tray production method and equipment
Inventor: HARADA FUMINORI
IPC: B65D1/34
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To mold a tray using paper which does not stretch. SOLUTION: A bottom mold 16 is formed with a recess 20 shaped similar to a tray planned to be molded, and a vacuum pump 24, a vacuum tank 23 and a 3-port 2-position switching valve 22 are each connected with a passage 21 going through the bottom face of the recess. A lift mechanism 26 lowers a top mold 17, and with an elastic sealing material 34, presses a compound paper material 10 airtight against the periphery of the recess 20. The compound paper material is so structured that the ratio of the weight of a thermoplastic synthetic resin film 12 laminated on the paper sheet 11 and the weight of the paper sheet is 1:1. When an open/close valve 33 is opened, pressure air in a gas tank 32 instantly presses the material 10 receiving radiant heat by a heater panel 28 against and along the recess 20 with a 5 or 6 atmospheric pressure.  In this case, the suction of the vacuum tank 23 by operating a lower switch valve 24 is promoted. It is also possible that gas is heated in the gas tank 32 for the heated gas to work on the material 10.
Patent JP-2001353275-A (JP)
Title: Illuminated pinwheel for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an illuminated pinwheel for a Pachinko machine having a uniformly and brightly illuminable blade member and consuming low electric power. SOLUTION: A light beam emitted from a light emitting lamp 26 directly irradiates a back face 31a of a translucent blade member 30 and shines on a reflection part 34 of the blade member so as to be scattered and reflected to an inside face 11a of a hemispherical part 11. In this way, the back face 31a of the blade member is irradiated with an enhanced reflectance, so that the blade member can be uniformly and brightly illuminated as a whole.
Patent JP-2002004278-A (JP)
Title: Rotary jacking device with reducer
Inventor: IWAKURA AKIRA
IPC: E02D7/20
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary jacking device with reducer capable of carrying out even the final penetration of a steel pipe pile by making use of an auger device. SOLUTION: The rotary jacking device with a reducer is provided with an elevator 53 that a base frame 51 in which through holes 51a, 52a through which a steel pipe pile 110 passes are formed and a rise and fall frame 52 is connected to each other and the rise and fall frame 52 is vertically moved up and down again at the base frame 51, a holding means 60 rotatably fitted to the rise and fall frame 52 to hold the steel pipe pile 110, a coupling 81 connectable to the rotary shaft of the auger device rotating the steel pipe pile 110 by directly connecting the rotary shaft to the steel pipe pile 110 and rotatably installed against the rise and fall frame 51, and reducers 83, 84, 85 transmitting the rotary motion from the rotary shaft of the auger device from the coupling 81 to the holding means 60. while reducing the revolution number.
Patent JP-2001356851-A (JP)
Title: Information processor and information processing method and method for purchasing user interface information
Inventor: NAKANO KATSUHIKO
IPC: G06F3/0482
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To allow an operator to operate a device by a user interface(UI) suitable for the user himself or herself. SOLUTION: A network 100 is constituted by connecting an STB 102, a VTR 103, a DVD player 104, a monitor device 105, and a personal computer 106 through an IEEEE1394 bus 101. At the time of operating the STB 102 and the VTR 103 or the like through the monitor device 105, the UI information stored in the relevant device is transmitted through the bus 101 to the monitor device 105, and a user interface picture is displayed on the screen. In this case, each device is provided with the multi-pattern UI information, and an operator can preliminarily set the UI information to be used. Also, the operator can update or add the UI information owned by each device by obtaining the UI information through the Internet by using, for example, the personal computer 106.  Also, the UI information transmitted from each device is used as it is, or worked and used according to the instruction of the operator at the monitor device 105 side.
Patent JP-2002000776-A (JP)
Title: Maraging steel plate or golf club head and golf club head using the same
Inventor: OKADA YASUTAKA
IPC: A63B53/04
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a maraging steel plate having an excellent vibration insulating property for a golf club head, and to provide the golf club head using the same. SOLUTION: The chemical composition of this maraging steel plate contains 15-19 mass % Ni, 8-15 mass % Co, 4-7 mass % Mo, 0.2-1.8 mass % Ti, and the balance substantially the as essential constituents, and either of a Ti segregation ratio or a Mo segregation ratio in the plate thickness direction is 1.3 or more while both of them are 2.5 or less. In the golf club head 1, a face part 4 having a ball hitting surface S is formed in a head body 2, and at least the face part 4 is formed of the maraging steel plate.
Patent JP-2002009852-A (JP)
Title: Clock recovery circuit
Inventor: KATO HISAYA
IPC: H04N19/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To detect a phase error at every symbol and to secure high speed follow-up performance of clock recovery in the clock recovery circuit of DTV by using a VSB modulation system. SOLUTION: First BPF 8a and second BPF 8b take out the band signal of fs/2 including a pilot signal from the in-phase component and the orthogonal component of a VSB signal converted into a base band. First LPF 9a and second LPF 9b take out the pilot signal. A complex divider 10 complex-divides the outputs of BPF 8a and 8b with the outputs of LPF 9a and 9b. Third BPF 11a and fourth BPF 11b extract the signal of fs/2 from a division result. A complex multiplier 12 squares the signal of fs/2 and converts it into the signal of fs. A phase error detector 14 detects the phase error between the symbol clock of reception VSB and the reference clock of a receiver.
Patent JP-2002005614-A (JP)
Title: Optical frequency modulation method range finder
Inventor: ISHIOKA MASATO
IPC: H01S3/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical frequency modulation method range finder where an FSF light-source configuration is simplified for reducing cost, while degradation in sensitivity caused by the conventional multi-mode oscillation is prevented. SOLUTION: A laser resonator comprises a rear end surface 28 of a semiconductor laser 20 and a mode selector element 27. The optical output from the semiconductor laser 20 is guided into an acousto-optical element 23 via a lens 26, and ultrasonic wave 30 is excited in the acoustic optical element 23, when applied with signal f0 from an AOM modulating signal source 22. At the acoustic optical element 23, Brag diffraction phenomenon occurs to split it into zeroth- order beam 25 and first-order diffracted beam 24, with the first-order diffracted beam 24 being outputted while deviating by f0 in optical frequency due to the Doppler frequency shift.  The first-order diffracted beam 24 has Fabry-Perot resonator condition, which only reflects arbitrary one oscillation mode component with the mode selector element 27, whose reflection leads it into the acousto-optical element 23 to undergo the Doppler frequency shift, resulting in feedback to the semiconductor laser 20.
Patent JP-2002007076-A (JP)
Title: Recording and reproducing device
Inventor: ISSHIKI ATSUSHI
IPC: G11B19/26
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which most suitably operates in response to expected performance by minutely switching the speed of seeking and disk rotation speed while the continuity of continuous data is secured. SOLUTION: A host control part 9 transmits a real processing instruction and time information expected to be a virtual instruction to a disk device 13. The disk device 13 previously operates with respect not only to the real processing instruction but also to the virtual instruction while selecting optimum speed from expected time information.
Patent JP-2002003042-A (JP)
Title: Delivery for image forming device
Inventor: HORIE DANJI
IPC: G03G15/20
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a sheet delivery capable of obtaining excellent image quality regardless of the kind of sheet to be used. SOLUTION: A discharge control device 39a is provided for appropriately adjusting the conveying speed of sheet delivery rollers 39 according to the kind of sheet to be used. In a case of the kind of sheet which reduces conveying force of the sheet delivery rollers 39, tension in relation to recording sheet 4 is increased by applying the higher conveying speed, and therefore, the shape of an irregular part caused by flexure or slack causing scratches or dirt is reduced.
Patent JP-2002006481-A (JP)
Title: Very strong organic acid generator
Inventor: ICHIMURA KUNIHIRO
IPC: C08K5/41
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a very strong organic acid generator, a composition containing the generator and having reactivity to active energy beams and a polymer pattern forming method using the composition. SOLUTION: The organic very strong acid generator comprises a cyclohexane derivative of formula (1) (where X is H or F; R1 is a substituent having an aromatic substituent constant σ1 of +0.00 to +0.70 and is situated in the 3- and/or 4-position relative to the substituent -OSO2[CX2]tCF3; R2 is a substituent having an aromatic substituent constant σ1 of -0.03 to +0.70; (t) is an integer of 0 or 1; (n) is an integer of 1 or 2; (m) is an integer of 0-4; and n+m=1-5).
Patent JP-2002007466-A (JP)
Title: Automatic information distribution system
Inventor: IKEZU SHIGEKI
IPC: G06F17/30
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system by which only information required by a receiving person is obtained without disclosing the personal information of an information requesting person and the receiving person can obtain the newest information timely. SOLUTION: The condition of information to be requested is set as a setting part 31 to a request information setting part 3 within an automatic information distribution system 1 from an information requesting person terminal B1 through a communication network 7. When information is originated from an information originating person terminal A1, the system 1 judges whether the information is suited to the obtaining condition of the system or not by means of an obtaining information setting part 2 to obtain only information suited to the obtaining condition. When the obtained information is suited to the requesting condition of the part 31 set to the part 3, the system 1 instantly transmits the information to the terminal B1 through the network 7.
Patent JP-2002016635-A (JP)
Title: Method and device for deriving network equipment setting contents and recording medium having program therefor recorded thereon
Inventor: KOMIYA TERUYUKI
IPC: H04L12/70
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the setting load on a network equipment setter and to improve the abstract degree of expanding the scale of a network or configuring a closed logic area network. SOLUTION: In this network equipment setting contents deriving method, information concerning network resources, information defining the mutual relation of information of network resources, information defining the relation between the information on the network resources and the information of the network resources and information defining the rules of a relation with the setting items of network equipment are stored in the relational database of a computer system and, on the basis of the information defining the relation between the information on the network resources and the information of the network resources and the information defining the rules of the relation with the setting items of the network equipment, the setting items of the network equipment are derived from the configuration conditions of the logical closed area network.
Patent JP-2002013673-A (JP)
Title: Socket joint for floor take-out type combination water faucet, and method for fixing socket joint
Inventor: OSUGA SHOICHI
IPC: E03C1/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate time and labor to apply a spanner to prevent screwing and screw-return of the pipe end of combination water piping and to save labor for a fixing work. SOLUTION: A ring 3 for fixing fixed on a floor is engaged externally in a whirl-stop state by engaging flat surfaces 13 and 14, making the upper end part of a socket joint body 2 lie parallel with each other. By providing the outer periphery of the upper end part, which protrudes upward from the ring 3 for fixing with an antipull-off member 4, the socket joint body 2 is prevented from pull down of the socket joint body 2 from the ring 3 for fixing.
Patent JP-2002011941-A (JP)
Title: Ink jet recording sheet
Inventor: FUJII HIROYUKI
IPC: B41J2/01
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, which has a large ink absorbency and excellent color developing properties. SOLUTION: This ink jet recording sheet has a cellulose layer including cellulose particles and a binder on one side of support. Further, an inorganic pigment layer including an inorganic pigment and a binder is provided on the cellulose layer.
Patent JP-2002018707-A (JP)
Title: Workpiece carrier for disc polishing machine
Inventor: YAKUTA KEIJI
IPC: B24B37/27
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece carrier for a disc polishing machine, accurately manufactured, having durability and recycled. SOLUTION: This workpiece carrier 10 for the disc polishing machine is composed of an aluminum base 21 and surface hardened layers 22, 23 formed on the upper and lower surfaces of the base 21. Because of being made of aluminum, the workpiece carrier 10 can be accurately manufactured, provided with durability and moreover recycled.
Patent JP-2002018440-A (JP)
Title: Portable apparatus for jetting sterilizing water
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To improve conveyance properties of an apparatus for jetting sterilizing water and to prevent the jet of sterilizing water which is electrolyzed incompletely even when a power source is consumed. SOLUTION: The apparatus is composed of conveyable main body 1 having a nozzle 14 for jetting sterilizing water and a housing body 100 which is fixed attachably/detachably to the main body 1 and has a bag body 102 in which raw water of an aqueous solution containing sodium chloride and hydrochloric acid is housed. The raw water in the housing body 100 is sent to an electrolytic cell 8 by a pump 6 driven by an electric motor 4 arranged in the main body 1 and electrolyzed, and hypochlorous acid water, or sterilizing water, is generated. The first electric circuit 24 for supplying electric power to the electrolytic cell 8 and the second electric circuit 26 for supplying electric power to the motor 4 are connected in parallel to a common direct current power source 2. The first and second circuit 24 and 26 are opened/closed by a common switch 10.  The first electric circuit includes a constant-voltage circuit 28.
Patent JP-2002027720-A (JP)
Title: Motor and disc device
Inventor: OWAKI HIROHIKO
IPC: H02K29/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of generating no cogging, producing high torque, and being slimmed into a thin form. SOLUTION: This motor has an armature including a back yoke 3 formed into a cylindrical shape and a coil 9 disposed on the cylindrical circumferential surface thereof, and a magnet 6 formed into a cylindrical shape with a plurality of poles on the cylindrical circumferencial surface. The cylindrical circumferencial surface of the back yoke 3 and that of the magnet 6 are disposed concentrically with prescribed spacing, and the coil 9 is formed by covering a foil-shaped conductor with a flexible insulating material into a coil sheet 4.
Patent JP-2002025251-A (JP)
Title: Semiconductor storage device
Inventor: TANIZAKI HIROAKI
IPC: G11C8/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM core whose memory capacity is easily changed. SOLUTION: Corresponding address latch circuits, row pre-decode circuits and row decoders are arranged on center circuit bands CCB#1 and CCB#2 on the side faces of the memory cell arrays MA#1 and MA#2. A column decode circuit and a sense amplifier control circuit 140 for controlling the activation of a sense amplifier are arranged on center cross circuit band CCCB#2 on the side face of a sense amplifier band SAB#2 shared by the memory cell arrays MA#1 and MA#2. The number of signal lines transmitted from the center circuit band CCB#2 to the center cross circuit band CCCB#2 can be reduced, wiring congestion is released, and the DRAM core whose memory capacity is easily changed can be realized.
Patent JP-2001075519-A (JP)
Title: Display device and its driving method
Inventor: TSUJI RYUHEI
IPC: G09G3/30
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of accumulated electric charges and to obtain high display quality by providing a switch between one end of each common source line and a ground terminal. SOLUTION: A switch circuit 2 opens the other end of each common source line in an illumination period specified with an inputted illumination control signal and grounds the other end of each common source line in a nonillumination period specified with the illumination control signal. In a nondriving state, a current source switching circuit 1 and a constant-current control circuit 3 are not driven and the switch circuit part 2 is driven (Respective switches connected to the other-end sides of common source lines are all turned ON.). Consequently, even when the illumination control signal indicates the nonillumination period, electric charges accumulated in respective light emitting diodes or their peripheries are discharged to the ground terminals through respective closed switches of the switch circuit part 2.  Consequently, the light emitting diodes have no electric charge accumulated at their peripheries.
Patent JP-2001032866-A (JP)
Title: Disc brake
Inventor: CIOTTI ALESSANDRO
IPC: F16D65/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake having structure to operate to brake silently and a functional characteristic. SOLUTION: A disc brake 1 to work silently and different from a conventional one is constituted of a caliper 4 to clamp a disc 2 having a specified axis X-X, a pedestal 8 in the caliper 4 and at least one pad 9, 10 of each of the pedestals 8, has backing plates 11, 12 for frictional linings 11a, 12a, these pads are installed in the pedestal 8, and support surfaces 15, 16, 22, 23, 28, 29 have an elastically flexible striker 17 installed on them as the support surfaces 15, 16, 22, 23, 28, 29 in the caliper 4 to maintain the pads 9, 10 in the tangential direction against the disc 2 while the brake is actuated.
Patent JP-2002021266-A (JP)
Title: Flat roof structure
Inventor: TAKAHASHI KOICHI
IPC: E04B1/348
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a flat roof structure with great strength, scarcely susceptible to wind and capable of being adopted in a snowy area. SOLUTION: A photovoltaic panel (sheet body) 14a has a drainage slope of about 10/100 so as to make water flow to the south, and the height from the surface of a flat roof body R to the upper end of the panel 14a is taken as about 340 mm.
Patent JP-2002031615-A (JP)
Title: Ketone sensitive element
Inventor: HANADA MARIKO
IPC: G01N27/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a ketone sensitive element which has a high sensitivity to ketone and a low sensitivity to other components, can selectively detect ketone with high sensitivity, and can measure a quantity of acetone in an exhalation in a simple device constitution by being applied to a ketone sensor. SOLUTION: The element is formed of a metal oxide semiconductor obtained by adding platinum to oxide tungsten. The element has the high sensitivity to ketone and can selectively detect ketone. A highly reliable ketone sensor can be constituted with the use of this ketone sensitive element. The element is preferably used particularly for detecting an acetone gas in the exhalation.
Patent JP-2001050295-A (JP)
Title: Diaphragm type clutch mechanism in particular suitable to automobile use
Inventor: RENE RYUGE
IPC: F16D13/71
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To decrease the axial dimension of a diaphragm type clutch mechanism. SOLUTION: The diaphragm type clutch mechanism in particular suitable to automobile use has a cover 40 movable in rotating on an axis, a pressure plate 42 secured to the cover 40 and a reaction plate 24 for corotation with them, a diaphragm 44 secured to the cover 40 to apply axial thrust force to the pressure plate 42, and a through-hole 60 cut in the pressure plate 42 in axial alignment with means 46, 48 for fixing the diaphragm 44 to the cover 40. The fixing means 46, 48 are engaged in the through-hole 60 of the pressure plate 42.