baber/WOPTO huggingface dataset:
Patent JP-2004088864-A (JP)
Title: Motor drive for rolling line
Inventor: KATO YOSHITO
IPC: H02P23/16
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive for rolling line capable of continuous operation even if one inverter device is failed and stopped.  <P>SOLUTION: This motor drive comprises a converter for converting an AC input into DC, an inverter for converting the output into an AC output of arbitrary frequency and voltage, a speed controller, a current controller, and a speed sensorless vector control inverter device with a frequency calculation part. Respective outputs of the plurality of speed sensorless vector control inverter devices 1-1 and 1-2 are connected with respective primary windings of a plurality of induction motors 2-1 to 2-n having a plurality of primary windings in parallel through a selective changing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003165787-A (JP)
Title: Composite material
Inventor: ISHIKAWA SHUHEI
IPC: C22C9/05
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain characteristics suitable for a balance between a thermal expansion coefficient and a thermal conductivity, which is required in actual electronic parts (including a semiconductor device), etc.  <P>SOLUTION: A composite material is composed by impregnating SiC 20, which is obtained by pre-burning a porous body having a thermal expansion coefficient lower than that of copper and making the body into a network, with a copper alloy 22. In the composite material, copper and additive elements are so prepared that the thermal conductivity of the material is characteristically ≥160 W/mK. The copper alloy 22, with which the SiC 20 is impregnated, contains one kind or more of additive elements selected from Be, Al, Si, Mg, Ti, Ni, Bi, Te, Zn, Pb, Sn, and a misch metal within the range of ≤5% to the copper content, and contains inevitable impurity components and gas components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004082854-A (JP)
Title: Signal control system for railway system
Inventor: WADA TAKASHI
IPC: B61L7/10
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily lay cable between a signal device and a remote control device, in a signal control system for a railway system.  <P>SOLUTION: The signal control device 10 is provided with the signal device 14 including a plurality of signal lamps 12G, 12Y, 12R and the remote control device 16 sending signal directing lighting or flashing of the signal lights 12G, 12Y, 12R to the signal device 14. Output circuits 18G, 18Y, 18R provided in the signal device 14 light or flash the corresponding signal lights 12G, 12Y, 12R based on the signal received by the remote control device 16. Consequently, diameter of cable can be reduced and laying gets easier as compared to a conventional system providing an output circuit in a remote control device side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075573-A (JP)
Title: Nuclear fuel rod assembly structure
Inventor: PATTERSON JOHN F
IPC: G21C3/344
Filed: 2002-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a coolant conduit capable of being provided above a part- length fuel rod to improve the critical heat flux performance related to the fuel rod. SOLUTION: In this structure, a fuel assembly comprises the part-length fuel rod 12 and the coolant tube 24 arranged above the axial direction of the rod. The tube has at least one inlet opening 38 surrounding the fuel rod and allowing the inflow of a fluid formed of a two-phase mixture of gas and liquid to an enclosed passage, and at least one outlet opening 40 provided above this port. This structure further has a separation device mounted on one of the fuel rod and the tube on the upstream side of the outlet port in order to separate at least a part of the gas present in the fluid from the liquid present in the fluid. It is further provided with a water resistance piece, a reflecting upper end cap, and a coolant deflecting structure.
Patent JP-2004081543-A (JP)
Title: Pinball game machine
Inventor: HATTORI TAKESHI
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine where movement of a rotary body rotating by abutting of a game ball is related to a prize value, or the like, added to a player, and the player pays attention to the movement of the rotary body to raise hopes and can enjoy a game more.  <P>SOLUTION: This pinball game machine has a game region where a game ball P is driven for the game and a rotary drive body 60 that abuts on the game ball P and rotates with its own weight in the game region. The rotary drive body 60 has a ball receiving section 62 on which the game ball P abuts and a rotation detecting mechanism 63 for detecting a stop position after the rotation of the rotary drive body 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327533-A (JP)
Title: Solid preparation
Inventor: SUGAYA MASAE
IPC: A61P43/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid preparation containing an active ingredient unstable to acids, especially a benzimidazole-based compound having antiulcer activity, capable of quickly neutralizing the acids in the stomach without applying an enteric coating, rapidly expressing pharmacological effect of the active ingredient and suppressing generation of carbon dioxide gas as far as possible.  <P>SOLUTION: The solid preparation is disintegrated in the stomach, contains the active ingredient unstable to the acids, especially the benzimidazole-based compound and at least one species selected from metal oxides and metal hydroxides, is not applied with the enteric coating and has ≤7 minutes disintegration time in the stomach.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096418-A (JP)
Title: Mobile phone device
Inventor: IKEDA HIROSHI
IPC: H04W88/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional mobile phone device that has not been able to individually set an automatic response condition because an automatic response function of conventional mobile phones makes an automatic response independently of whether or not a caller telephone number is registered to an abbreviation dial.  <P>SOLUTION: The mobile phone device has a vicious caller storage section 10 for registering caller numbers of vicious callers. At the arrival of a call, when ringing of a ringer tone is stopped within the number of ringing times or a ringing time set by a user and the caller number is not stored in an abbreviation dial storage section 7, the mobile phone registers the caller number to the vicious caller storage section 10 and automatically responds to the arrival of the call with the caller number registered in the vicious caller storage section 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090452-A (JP)
Title: Inkjet head
Inventor: SEKIYA TAKURO
IPC: B05C5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inkjet head ejecting recording liquid from fine openings in which the openings are protected against clogging and a coloring material adheres well onto a recording body thus ensuring a good pixel shape and high image quality recording.  <P>SOLUTION: The openings for ejecting the recording liquid has a diameter not larger than Φ25 μm and the recording liquid is produced by dispersing fine particles into the solvent of the recording liquid along with a dispersant, or by dispersing fine particles subjected to surface treatment into the solvent of the recording liquid. Assuming the size of the fine particles is Dp and the size of the fine openings is Do, a relation of 0.0005≤Dp/Do≤0.02 is satisfied. The recording body is a paper where the contact angle variation of the recording liquid disappears substantially within 100 ms after adhesion of the recording liquid. The fine particles are smaller than the thickness of fibers of the paper but not larger than a gap being formed by overlapping fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091005-A (JP)
Title: Pump-type liquid applying container
Inventor: YOSHIZAWA EMI
IPC: B65D83/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a pump-type liquid applying container which employs a conventionally known container body with a vertical pump.  <P>SOLUTION: The rising vertical pump 11 urging upward a stem 20 from the inside of a cylinder 12 is put into a cover cylinder 31 having a stem fitting cylinder 34 hanging from the periphery of an outlet hole 33 bored on a top wall 32 and a lower end surface opened tube 35 hanging from the outer periphery of the top wall 32 and into the upper part of the container body 1, thereby providing the container body with the vertical pump. The upper part of the stem 20 is fitted into the fitting cylinder 34, and the upper surface of the top wall 32 is to serve as an applying surface 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102379-A (JP)
Title: Patch application management program, method, and system
Inventor: ISHIKAWA SACHIKO
IPC: G06F9/445
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically discriminate the application validity/invalidity of a patch, and to automatically apply the patch to a customer system to reduce the load of a user by integrally managing patch execution format or application prerequisite provided by a vender, detail information such as system configuration or the configuration information of the customer system and the application log of the patch which are all necessary for applying the patch.  <P>SOLUTION: When transmitting a patch from a server, and applying it to a customer system, customer system information including information indicating an OS and an application introduced to the customer system is stored, and patch detail information including exclusive conditions being conditions specifying the OS and application to which the patch can be applied is stored. Then, the validity/invalidity of the application of the patch to the customer system is decided based on the information. When it is decided that the application of the patch is valid, the patch is transmitted to the customer system, and the application instruction of the patch is issued.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099228-A (JP)
Title: Fork chattering sound preventive support device of forklift
Inventor: YOKOSAKA HIDEAKI
IPC: B66F9/12
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate inconvenience of being difficult to cope with both maintenance of strength and security of insulating performance due to being difficult to adjust the plate thickness of a sandwiching steel plate, and applying a high load by the work content though a conventional constitution prevents generation of a chattering sound when a forklift travels and a mast device lifts by sandwiching a steel plate in clearance arranged between a fingerboard and a fork.  <P>SOLUTION: This fork chattering sound preventive support device embeds and adheres a shock absorbing material piece 2 formed by sticking a shock absorbing material 21 to a round steel plate 22 by arranging a spot facing hole 42 in an upper part in the vicinity of a lower hook 43 of a back face 41 of the fork 4, and is constituted so that the steel plate 22 side is installed by holding clearance between the fork 4 and a lower finger bar 1 in the specific direction by being applied to a front face 11 of the lower finger bar 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102598-A (JP)
Title: Labor-management difficulties diagnostic system
Inventor: IWAKI IICHIRO
IPC: G06Q10/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent frequent labor-management difficulties, before they occur and make sound development of an enterprise as much as possible.  <P>SOLUTION: In a labor-management difficulties diagnostic system, a labor-management difficulties diagnostic sheet; which classifies personnel-labor management, to which the labor-management difficulties tend to occur, into at least five items, that is, "working rules/regulations", "wages, bonuses and retirement allowances", "personnel affairs", "labor conditions" and "crisis management"; is programmed. The contents of an answer to each of ten detailed question items, which are programmed, are outputted to the labor-management diagnostic sheet as the result of the labor-management difficulties diagnosis. By this, the occurrence of the labor-management difficulties can be found at an early stage, and therefore a great deal of cost and time required for solving the troubles, after they occur, can be saved. Further, the system becomes a tool for expanding the business of a person licensed to make out, on behalf of others, reports and petitions to a social insurance office, to expand the business, as usual procedure agent business which prepares documents is expanded to consultant business, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100363-A (JP)
Title: Electrical connector
Inventor: FUCHS HELMUT
IPC: H01R4/24
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify and improve a connector. SOLUTION: In particular, an electrical connector for a sensor technology has a contactor comprised of an insulator, a contactor pass for receiving individual contactor, a gripper coupled to the contactor, and a printing circuit plate providing electric components, especially an LED and having a plate opening contacting the contactor, and the contactor is connected respectively to a core wire of electrical connection lead wires.  A receiving part for the printing circuit plate is formed to the contactor or the gripper, the plate opening is on a straight line to the contactor pass in a position fitting to a position of the printing circuit plate, the core wire extends to the side of the printing circuit plate located far from the contactor, each contactor has a portion fully penetrating through the plate which opens backward, and the end of this portion is formed as a tip infiltrating the twisted line of the core line.
Patent JP-2003161506-A (JP)
Title: Vertical blade
Inventor: KOREEDA KENJI
IPC: B29L31/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical blade with which the molding equipment cost or metal mold cost is saved on to reduce the product cost.  <P>SOLUTION: This vertical blade comprises: thick parts 22 and 23 mounted on an outlet port to change the wind direction and provided on the upstream side end and downstream side end of the blowing wind; and a flexible film-like flexible part 24 provided between both the thick parts 22 and 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107369-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition which has the sufficiently larger polishing rate of a tantalum compound than that of copper and substantially almost not polish SiO<SB>2</SB>, in the CMP processing process of a semiconductor device having the barrier layer of the tantalum compound and the insulating layer of the SiO<SB>2</SB>.  <P>SOLUTION: This polishing composition is obtained by adding colloidal silica having an average primary particle diameter of 30 nm and a melanin resin having an average particle diameter of 50 nm as a polishing material, oxalic acid, hydrogen peroxide, and benzotriazole to ion-exchanged water filtered through a 0.5μm cartridge filter and then uniformly dispersing the mixture with a high speed homogenizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106645-A (JP)
Title: Tire wheel assembly and support for run flat
Inventor: MORI SHINICHI
IPC: B60C17/06
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire wheel assembly and a support for run flat, which improv durability in run-flat traveling.  <P>SOLUTION: In the tire wheel assembly, a pneumatic tire 2 is fit into a rim 1 of a wheel, and the support 3 for run flat composed of an annular shell 4 having leg portions 4b along both sides of a supporting surface 4a while overhanging the supporting surface 4a in a circumference side and elastic rings 5 supporting the leg portions 4b of the annular shell 4 on the rim 1, is inserted in a cavity of the pneumatic tire 2. In the tire wheel assembly, reinforcing bodies 5b with elasticity higher than that of an elastic ring main body 5a are arranged on fitting portions between rim humps of the elastic rings 5 and tire toes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105878-A (JP)
Title: Methane fermentation apparatus and methane fermentation process
Inventor: SHIMODAIRA WAKAKO
IPC: B09B3/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation apparatus capable of reducing not only the discharge amount of solubilized residue and methane fermentation sludge but also the amount of a final treated matter subjected to composting and incineration.  <P>SOLUTION: In the methane fermentation apparatus equipped with a solubilizing tank 4 for solubilizing an organic substance 1 and a methane fermentation tank 43 for fermenting methane from the solubilized matter discharged from the solubilizing tank 4, a cavitation treatment tank 37 for ejecting the solubilized matter 7 into a liquid under high pressure and a feed line 42 for feeding cavitation treated matter, which is obtained by breaking and finely dividing a solid component in the cavitation treatment tank 37, to the methane fermentation tank 43 are provided on the way of the feed of the solubilized matter 7 discharged from the solubilizing tank 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111331-A (JP)
Title: Wire-winding machine and wire-winding method for transposed stranded wire
Inventor: GOTO KENJI
IPC: B65H54/34
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding machine and a winding method for a transposed stranded wire which can reduce distortion generated in a transposed segment, even when the transposed stranded wire with long transposition length is wound between drums with a large difference in bend radius.  <P>SOLUTION: An intermediate drum 13 reduces the displacement among wires comprised in a transposed stranded wire 15 and prevents the transposed stranded wire 15 wound to a take-up drum 12 from being distorted and bulging, when the transposed stranded wire 15 is wound from a supply drum 11 in relatively large diameter i.e. from a curved surface in relatively large radius to the take-up drum 12 in relatively small diameter i.e. to a curved surface in relatively small radius.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119652-A (JP)
Title: Wide band amplified spontaneous emission light source and polarized wave variance measurement device
Inventor: FURUKATA YUKIKO
IPC: H01S3/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band ASE (amplified spontaneous emission) light source easily permitting the measurement of polarized wave dependence and wavelength dependence characteristics of an optical component.  <P>SOLUTION: The wide band ASE light source 10 is provided with an excitation light source 11 for generating excitation light Lp, a rear earth elements loading optical fiber 12 emitting ASE lights Lb, Lf by the incidence of the excitation light Lp, an optical multiplexer/demultiplexer 14 arranged between the rear earth elements loading optical fiber 12 and the excitation light source 11 to muliplex or demultiplex the excitation light Lp and the ASE lights Lb, Lf, and a light isolator 16 equipped on the output terminal 21 of the ASE lights Lb, Lf. In such a wide band ASE light source 10, an optical device 15 having a function to separate or absorb the ASE lights Lb, Lf into orthogonally intersecting linearly polarized wave elements is provided to output linearly polarized light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116922-A (JP)
Title: Liquid fuel combustion heater
Inventor: UCHIDA TAMIYA
IPC: F24H3/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel combustion heater capable of continuously releasing a fixed quantity of minus ion into a room by immediately releasing the static electricity charged in a casing, even in generation of static electricity by the contact of an electrically charged human body with the casing, the cleaning of a hot water discharge port or the like.  <P>SOLUTION: This liquid fuel combustion heater has a discharge type minus ion generator 20 provided in the casing 1. A conductive means 25 having a contact resistance smaller than a color steel plate is provided on the outer hull bottom part of the casing 1. The conductive means 25 is electrically connected to a metallic structure within the casing 1 or on the outer hull of the casing 1, and the casing 1 is set so that the conductive means 25 is in contact with the setting floor surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115883-A (JP)
Title: Granulated powder, production method therefor, and sintered compact using the same
Inventor: ABE TAKAYOSHI
IPC: B22F1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered compact which has a high relative density, and simultaneously a low oxygen content and carbon content, and to provide granulated powder for obtaining the sintered compact.  <P>SOLUTION: The production method is provided with: a first process where raw material powder is granulated by using a binder solution in which reducing agent powder is suspended; and a second process where the granulated powder obtained by the first stage is compacted and sintered to produce a sintered compact. The second stage is at least provided with a stage where sintering is performed under the temperature condition of 1,200 to 1,400°C. The concentration and amount of addition of the reducing agent powder in the binder solution are decided on the basis of the oxygen content and/or carbon content in the raw material powder. As the reducing agent powder, the carbonaceous material can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113984-A (JP)
Title: Ultraviolet irradiator
Inventor: HOSOYA KOJI
IPC: G21K5/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet irradiator capable of preventing a workpiece W from colliding against or rubbing the excimer lamps 1 without fail by providing a height restriction part by projecting the side wall 2d of a lamp housing 2 to a position lower than the excimer lamps 1a.  <P>SOLUTION: The open ultraviolet irradiator wherein the lamp housing 2 with an open bottom is disposed on a transfer path T of the workpiece W, and the excimer lamps 1 that emit vacuum ultraviolet rays are set within the lamp housing 2 in such a manner that the distance between the discharge container 1a of the excimer lamp 1 and the workpiece W on the transfer path T is 10 mm or shorter is provided. The lower part of the sidewall 2d upstream of the transfer path T in the lamp house 2 projects to a position lower than the lower surface of the discharge container 1a of the lamp 1 to function as the height restriction part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126039-A (JP)
Title: Optical information recording medium
Inventor: TANAKA YOSHIKI
IPC: G03H1/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of defects in reproduction due to heat by deterring a reflecting layer of an optical disk from thermally deforming.  <P>SOLUTION: The optical disk 1 has a structure that a protection layer 5, a recording layer 7 for hologram recording, a protection layer 9, a preformatted layer 11, a reflecting layer 13, and a protection layer 15 are layered. Information is recorded in the recording layer 7 by holography by using laser light L reflected by the reflection layer 13. The reflection layer 13 is made 30 to 500 nm thick to enhance the heat radiation effect of the reflection layer 13.  <P>COPYRIGHT: (C)2004,JPO