baber/WOPTO huggingface dataset:
Patent JP-2003128461-A (JP)
Title: Highly durable sintered zirconia and crusher/disperser member using the same
Inventor: SAKUTA MIYUKI
IPC: B02C17/20
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide sintered zirconia showing an excellent durability and mechanical properties, especially abrasion resistance, and a crusher/disperser member using this. SOLUTION: The highly durable Y2 O3 -based zirconia sintered body (a) mainly comprises a tetragonal system, wherein (b) the molar ratio of Y2 O3 /ZrO2 is (1.5/98.5)-(4/96), (c) the SiO2 content is 0.05-2.5 wt.%, (d) the Al2 O3 content is 0.05-3.0 wt.%, (e) the average crystal grain size is <=0.7 μm, (f) the weight ratio of SiO2 /(the total of Na2 O, K2 O, CaO and Fe2 O3 ) is >=5, (g) the bulk density is >=5.70 g/cm<3> and (h) the formula: SiO2 (wt.%) × average crystal grain size (μm) = 0.03-0.5 is satisfied. The crusher/disperser member is manufactured using this.
Patent JP-2003134207-A (JP)
Title: Remote controller
Inventor: HIROZAWA ISAO
IPC: H04M1/20
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of suppressing occurrence of howling while attaining two-way speeches between both parties. SOLUTION: The remote controller 100 is provided with a microphone 1, a speaker 2, an inner case 4 containing the microphone 1 and the speaker 2 in the inside, and an outer case 5 for covering the inner case from the outside with a space (s) therein, and also with a shut-off member 7 of nearly an annular shape which is closely in contact with a panel 4c of the inner case 4 and the outer case 5 over the entire outer circumference of the sound collecting hole 41 and shuts off propagation of a sound wave between a sound collection hole 41 and a loudspeaking hole 42 in the space (s). The microphone 1 and the speaker 2 are inserted to vibration absorption members 11, 21 of nearly a cylindrical shape and fitted to the inner case 4 via the vibration absorption members 11, 21 which are inserted to second inner cylinder sections 43, 44.
Patent JP-2003129307-A (JP)
Title: Product made of fabric or leather
Inventor: FUJITA KYOICHI
IPC: A41D1/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a product made of a fabric or leather, easy to patter and take out while keeping a block condition as a minimized condition and having decorativeness both in the block condition and a service condition after unfastening the block condition. SOLUTION: This product is obtained by compressing a fabric or leather product for blocking and coloring part or the whole of the surface of the block product or sticking the other material layer to part or the whole of the surface. The product is made easy to take out by a linear member.
Patent JP-2003134507-A (JP)
Title: Monitor device for rear of vehicle
Inventor: KAWAI AKIO
IPC: B60R1/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device for the rear of a vehicle, which can display an image at the back of the vehicle in a way that the driver can easily view the image and properly cross-reference the image with an actual situation. SOLUTION: In a state that the vehicle is reversed, a display device 2 displays an actual image at the rear of the own vehicle photographed by a CCD 4. Then in a stage that the own vehicle is reversed by a prescribed distance or a prescribed time elapses from the start of reversing, the image displayed on the display device 2 is switched into a converted image assumed to be photographed at a view point higher than that of the actual image.
Patent JP-2003131856-A (JP)
Title: Information management device, image formation device, information providing method, recording medium storing program therein, and information providing program
Inventor: OSAWA TAKAHARU
IPC: G06F3/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To enable a device information providing function to obtain information from a plurality of controllers to obtain information specific to a printer. SOLUTION: Data sent to a browser in a host computer is classified into model-dependent data and model-independent data, and the model-dependent data is further classified according to controllers that manage the information. The model-dependent data is stored in each controller, while model-independent data is stored in the network controller.
Patent JP-2003138973-A (JP)
Title: Electronic control device for vehicle
Inventor: SUZUKI SHINYA
IPC: F02D9/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To correctly monitor the fail-safe process in an electronic control device for a vehicle with the one CPU structure where the engine control and the electronic throttle control are implemented by one CPU. SOLUTION: The engine ECU 10 comprises a control CPU 11 for implementing the injection control, ignition control and electronic throttle control of the engine, and a monitor CPU 12 for implementing the monitoring control on the electronic throttle control. The monitor CPU 12 monitors whether the electronic throttle control is properly implemented based on the received data from the control CPU 11. The control CPU 11 implements the fail-safe processes such as the cylinder cut-off control and ignition lag control when the electronic throttle control is abnormal, so that the refuge (limp home) running of the vehicle is achieved while the engine torque is adjusted. Further, the monitor CPU 12 monitors whether the fail-safe processes are correctly implemented by the control CPU 11.
Patent JP-2002136306-A (JP)
Title: Hook-and-loop fastener for connecting or fixing nonwoven fabric
Inventor: KAWAGUCHI YOHEI
IPC: A44B18/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an effective connecting or fixing method for mainly nonwoven fabric of large area to be used in a civil engineering work. SOLUTION: Nonwoven fabric is connected or fixed by a mushroom type male type hook-and-loop fastener.
Patent JP-2003139784-A (JP)
Title: Auto-loading mechanism for biochemical analysis sample
Inventor: SETO YOSHIHIRO
IPC: G01N21/78
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an auto-loading mechanism for a biochemical analysis sample capable of efficiently setting a number of biochemical analysis samples such as micro-arrays on a sample stage in a short time to generate the data for biochemical analysis. SOLUTION: This auto-loading mechanism for biochemical analysis sample comprises a biochemical analysis sample conveying mechanism 87 provided with a plurality of shelves capable of storing the biochemical analysis samples to receive a biochemical analysis sample rack storing the biochemical analysis sample at its on end part and to convey the same toward the other end part, a biochemical analysis sample sending mechanism 85 for setting the sample on the sample stage 70, and a biochemical analysis sample discharging mechanism 86 for returning the sample to each shelf of the biochemical analysis sample rack.
Patent JP-2003137885-A (JP)
Title: Method for separation and purification of optically active 4-[(oxiran-2-ylmethyl)oxy]-1h-indole
Inventor: KISHIMOTO SHIGEMI
IPC: C07B61/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an easy and efficient method for the separation and purification of an optically active 4-[(oxiran-2-ylmethyl)oxy]-1H-indole useful as an intermediate for pharmaceuticals on a commercial scale. SOLUTION: A crude optically active 4-[(oxiran-2-ylmethyl)oxy]-1H-indole containing impurities is crystallized by using an ester solvent to remove the impurities and obtain the optically active 4-[(oxiran-2-ylmethyl)oxy]-1H-indole in the form of crystal.
Patent JP-2003141289-A (JP)
Title: Server, program and recording medium
Inventor: INAI AKIHIRO
IPC: G06Q10/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a reservation system for distributing merchandise information at a reasonable price to appropriate members on a distribution condition desired by the members through a network. SOLUTION: In this reservation system 1, a user terminal device 7-1 preliminarily designates a mail receiving field and receiving frequency. A golf course terminal device 9-1 optimizes prices and designates an information distribution layer in preparing a new reconstruction pack for covering for cancellations. A server 3 transmits the information of the reconstruction pack to a designated distribution layer at the frequency designated for every user by mail.
Patent JP-2002306005-A (JP)
Title: Plant vector having sunflower farnesyl pyrophosphate synthase gene and process for producing the same
Inventor: CHO JEONG-WOO
IPC: C12N9/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a nucleotide and a peptide sequence of an isolated cDNA coding for sunflower farnesyl pyrophosphate synthase which is a key enzyme for the structurally diverse class of isoprenoid biosynthetic metabolites. SOLUTION: This method for delaying senescence, increasing asexual reproduction, seed production and chlorophyll contents in leaves in tobacoo plants relating to control plants is characterized by a step of introducing a recombinant plant expression vector including a nucleic acid construct and a promoter into tobacoo plant cells and a step of growing the cells into a plant, wherein the nucleic acid construct comprises the isolated cDNA nucleotide sequence that encodes the protein of sequence number 1 (refer to the specification).
Patent JP-2002171960-A (JP)
Title: Method for preparing fermentation medium from recyclable raw material
Inventor: CABOCHE JEAN-JACQUES
IPC: C12P7/56
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a fermentation medium suitable for producing a high purity metabolite, preferably the metabolite selected from a group consisting of an organic acid, a vitamin, an amino acid and an antibiotic from a recyclable raw material. SOLUTION: This method for preparing the fermentation medium comprises a process of treating the recyclable raw material optionally, enriching a carbon source or a nitrogen source capable of being directly assimilated by microorganisms and removing insoluble impure materials: a process of not changing the concentration of the carbon source directly capable of being assimilated while removing low molecular weight impure materials from the recyclable raw materials by using technologies selected from a nano-filtration and an electrophoresis singly or in combination: a process of treating the raw material removed with the low molecular weight impure materials as mentioned above and supplementing with the nitrogen source or carbon source capable of being assimilated by the microorganisms and a process of recovering the fermentation medium obtained as above.
Patent JP-2003152382-A (JP)
Title: Radio absorptive material and method of manufacturing the same, and electronic device
Inventor: MORIYAMA YOSHIYUKI
IPC: H05K9/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-price, thin and flexible radio absorptive material which can absorb a radio-magnetic wave of a wider frequency band, and to provide a method of manufacturing the same material not including complicated procedures for designing and manufacturing the same, and also provide an electronic device using the same radio absorptive material. SOLUTION: In the radio absorptive material including a plurality of vacant holes 2a, at least a part of the vacant hole 2a is filled with a filler 4 including at least one of ferrite powder and metal magnetic powder or a filler 4 of a dielectric constant of 5 to 50.
Patent JP-2003152366-A (JP)
Title: Cooling apparatus of electronic unit
Inventor: YATOUGO ISAMU
IPC: H05K7/20
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus of electronic unit that forms a cooling apparatus by molding by setting the cooling apparatus to a divided structure, and at the same time can easily connect each divided section. SOLUTION: In the cooling apparatus 1 of electronic unit, at least two electronic units 3A and 3B having electronic components are retained, and cooling air supplied from the outside is used for cooling the electronic units 3A and 3B. The cooling apparatus is equipped with at least two cooling bodies 11 and 12 that oppose and come into contact with at least one surface of the electronic units 3A and 3B at an interval, and are formed in hollow shapes where the cooling air is circulated, and communication paths 13 and 14 that retain the cooling bodies 11 and 12 each other and allow the cooling air to be circulated. In addition, the cooling apparatus 1 is composed of at least two and more members 4, 5, 6 and 7 that are divided at a place other than the surface where the cooling bodies 11 and 12 oppose or are brought into contact with the electronic units 3A and 3B.
Patent JP-2003145447-A (JP)
Title: Electrically-driven tool
Inventor: TOKIDA YUUJIYUFU
IPC: B23B45/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cordless electrically-driven tool which can easily control the number of rotations of a motor in the low to high speed range, improve the tightening performance or the cutting performance, reduce the vibration and the noise, and reduce the size and the weight thereof. SOLUTION: This cordless electrically-driven tool comprises a motor 3, an output shaft 5 connected to the motor 3 via a gear box 4 or the like, a motor drive circuit 7 and a control unit 8 of the drive circuit, a chargeable battery 11 is used for a drive power source, and the motor 3 is a brushless DC motor.
Patent JP-2003144698-A (JP)
Title: Game machine
Inventor: HIRAMATSU KENJI
IPC: A63F7/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which controls the output of predicting information without allowing a game player to lose an eagerness to play a game. SOLUTION: A CPU 1020 accumulates the times of adopting a plurality of change patterns with respect to each change pattern and forcibly outputs predicting information when the cumulative value becomes a prescribed value which is set at each change pattern (steps S1850 and S1860). Predicting information is necessarily outputted when the cumulative value of the times of adopting a certain change pattern, for example, becomes equal to or more than a prescribed value which is set with respect to the change pattern. Thus, the predicting information output is controlled without allowing the game player to lose the eagerness to play the game.
Patent JP-2003152805-A (JP)
Title: Public access system and apparatus, and server
Inventor: TANAKA KATSUYUKI
IPC: H04L12/22
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a public access system by which a plurality of users subscribing to a plurality of different Internet providers can access the Internet at the same time at a single public access point without the need for changing connection ports even at a visit place at a high-speed. SOLUTION: A public access apparatus 2 (access point) sets up PPP (point to point protocol) access on behalf of each user to an access server that substitute-authenticates each user and is placed on an access line connected to the Internet 4.
Patent JP-2003144618-A (JP)
Title: Pattern matching type game machine
Inventor: TOMITA MASANORI
IPC: A63F5/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To suppress a user's missing of a chance of acquiring many medals due to habitual operation in a pattern matching game. SOLUTION: In a period for so-called replay prevention so as to avoid the third winning of an RB (regular bonus) prize which becomes the finishing condition of a BB (big bonus) game for continuing the BB game longer, the CPU of a main control circuit board delays a reception timing of receiving a variable display stopping instruction based on button operation by the player compared with that in a period except the period for replay prevention. Thus, the flow of a series of operation by the player in the period for replay prevention can be disturbed. Consequently, it is suppressed that the player wins the third RB prize wrongly in the period for replay prevention as the result of habit operation. As the result of it, the player does not often miss the chance of acquiring more medals.
Patent JP-2003152241-A (JP)
Title: Magnetoresistive effect type magnetic sensor, magnetoresistive effect type magnetic head, and manufacturing method therefor
Inventor: KAKIHARA YOSHIHIKO
IPC: H01L43/08
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and yield, and to uniformize characteristics of a magnetoresist effect type magnetic sensor having CPP configuration in which, with a conductive pillar provided, a sense current concentrates on an SV type GMR element. SOLUTION: There are provided an SV type giant magnetoresistive effect element 1, a conductive pillar 41 which defines a surface-vertical conductive region for the SV type giant magnetoresistive effect element 1, an insulating layer 42 which is disposed to contact, by surface, the conductive pillar 41 and defines a conductive region for the conductive pillar 41, and a hard magnetic layer 43 for stabilizing bias to a magnetized free layer of the SV type giant magnetoresistive effect element 1. The hard magnetic layer 43 for stabilizing bias comprises an opening 43W on the upper surface of the conductive pillar 41. The SV type giant magnetoresistive effect element 1 is so formed as to cover the opening 43W of the hard magnetic layer 43 for stabilizing bias, and its magnetized free layer is so formed as to contact the conductive pillar 41 through the opening 43W.
Patent JP-2003144702-A (JP)
Title: Game machine and simulation game program
Inventor: OTA YASUSHI
IPC: A63F7/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a entertaining game machine and a simulation game program capable of making a player interested and hopeful by informing the player how the dramatic effect of a ready-to-win state is developed without displaying characters for the dramatic effect. SOLUTION: The game machine has a pattern display device 10 for variably displaying a plurality of patterns L1-L3. When the variation of the patterns is stopped in a normal ready-to-win state with the center pattern is out, only the center pattern or the whole patterns are variably displayed so that the pattern combinations will be developed to a super ready-to-win state either of a frame feeding type or a dragging type according to the position where the variation of the center pattern is stopped (one frame before or after the left and right patterns).
Patent JP-2003152792-A (JP)
Title: Device and method for transferring packet, and program
Inventor: ONO MASAHIRO
IPC: H04W28/14
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To improve equity between TCP connections different in data size to be transferred. SOLUTION: A scheduler 109 transfers a received packet stored in a queue with a small data amount transferred after connection establishment preferentially over a received packet stored in a queue of a connection with a large data amount transferred after the connection establishment among queues 106 to 108. Also, as a queue selection condition, a queue whose elapsed time after the connection establishment and a queue wherein a temporal change of a transfer rate is positive and the largest are used instead of a data amount transferred after connection establishment. Also, queues are grouped for such selection.
Patent JP-2003149203-A (JP)
Title: Method and apparatus for evaluating electrode catalyst using microelectrode for measuring powder
Inventor: UCHIDA ISAMU
IPC: H01M8/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating the electrochemical characteristics of an electrode catalyst while minimizing the amount of use of the electrode catalyst and specifying electrode potential in a liquid phase, a gaseous phase, or a solid phase by a simple operation. SOLUTION: By filling electrode catalyst particles in a recessed part of a microelectrode with the recessed part at the tip of an electrode and performing electrochemical measurements, it is possible to simply and speedily evaluate the electrode catalyst through the use of a very small amount of the electrode catalyst. By using the apparatus provided with a reference electrode for the electrode, a constant voltage source and/or a constant current source, and a voltage measuring means and/or a current measuring means, it is possible to simply and speedily evaluate the electrode catalyst through the use of a very small amount of the electrode catalyst.
Patent JP-2002327995-A (JP)
Title: Cross-groove welded tube, bar for cross-groove welded tube and grooved roller, and method for manufacturing cross-groove welded tube
Inventor: HINAKO NOBUAKI
IPC: B21C37/15
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cross-groove welded tube excellent in evaporative and condensational performances with small pressure loss, a material that serves as a bar for the welded tube, a grooved roller having the bar being rolled against the groove, and a method for manufacturing the welded tube. SOLUTION: The cross-groove welded tube 1 is provided with a flat part 2 along the axial direction of the tube, and a plurality of cross-groove bands 3 which are arranged with a given interval therebetwen and permitted to extend with the inclination of a given angle θ with respect to a straight line that runs parallel to the axial direction in the inner tube surface. The tube is also provided with a plurality of spiral-groove bands 4 provided between the cross- groove sections 3 to obtain an arrangement wherein the sections 3 and the bands 4 are alternately placed. Each of the bands 3 is provided with the cross- grooves 5 and spiral-grooves 6 each crossing the cross-grooves 5, while each of the bands 4 is provided with only the spiral-grooves 6. The ratio of the width of the band 3 to the band 4 should be (1/3) or 3 with respect to the direction vertical to tube axis.
Patent JP-2003158337-A (JP)
Title: Laser diode
Inventor: SEKINE NORIHIKO
IPC: H01S5/323
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode excellent in the property of a single oscillation wavelength without limiting the design of a laser structure. SOLUTION: Semiconductor layers of different kinds (In0.53 Al0.17 Ga0.30 As layer 104a-1 and Al0.53 Ga0.65 As0.51 Sb0.49 layer 104a-2) forming a hetero junction belonging to a type II for every predetermined interval in a waveguide direction of an active layer 104 are alternately arranged. When a desired oscillation wavelength is assumed λ, a period with which the individual layers 104a-1, 104a-2 are arranged is assumed 2Λ (Λ=λ/(2n), n: effective refractive index). Further, refractive indices of respective semiconductors are assumed substantially equal. Furthermore, an HR coat 110b is provided at one end of a gain coupling DFB laser 100.
Patent JP-2003155477-A (JP)
Title: Method for manufacturing phosphor
Inventor: OKADA HISAHIRO
IPC: C09K11/08
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a phosphor securing high uniformity, excellent in luminescent brightness and having a small particle size and a narrow grain size distribution. SOLUTION: This method for manufacturing a phosphor comprises forming a precursor using a double jet reactive crystallization apparatus. In forming the precursor, the agitation Reynolds number of the reactive crystallization apparatus is caused to be at least 0.01 and pH fluctuation is controlled within ±1.0 from a specified pH.