baber/WOPTO huggingface dataset:
Patent JP-2002260265-A (JP)
Title: Recording/reproducing device and disk cartridge
Inventor: HIROKANE JUNJI
IPC: G11B25/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording /reproducing device which can realize steady and excellent recording/reproducing by suppressing the pressure fluctuation to prevent the disk from wobbling when the objective lens or the optical pickup incorporating an objective lens moves, and to provide a disk cartridge. SOLUTION: A transparent stabilizer plate 5 is provided between the disk 1 and the optical pickup 4 to move together with the pickup 4. A slider 7 is disposed facing the plate 5 keeping the disk 1 in between. The slider 7 is supported to oscillate and has a surface facing the disk 1. The slider moves up and down to balance the air pressure between the transparent plate 5 and the disk 1 with the air pressure between the slider 7 and the disk 1.
Patent JP-2003130493-A (JP)
Title: Dehumidifier
Inventor: NISHIKAWA HIDEO
IPC: F25B29/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier capable of providing air meeting wide ranges of temperature and humidity requirements according to applications. SOLUTION: Based on the surface temperature of a cooler 20 installed in the internal flow passage 16 of a frame 12 detected by a first thermometer T1 and the temperature of the air near the air blow port 15 of the internal flow passage 16 detected by a second thermometer T2, a refrigerant loop valve V1 for opening and closing a refrigerant loop 17 having a compressor 18, a condenser 19, and the cooler 20 a first valve V2 for opening and closing a first bypass passage 21 having a preheating condenser 23, and a second valve V3 for opening and closing a second bypass passage 22 having an external condenser 24 are operated properly. Thus the air meeting the wide ranges of temperature and humidity requirements according to applications is provided by one unit of dehumidifier 10.
Patent JP-2003079469-A (JP)
Title: Device for preventing forward fall of furniture
Inventor: WATANABE MITSUYOSHI
IPC: A47B97/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent furniture from falling forward by the shaking of an earthquake by moving a device to enter the front lower side of furniture when the furniture arranged against a wall is shaken by the earthquake and lifted at the front side and enlarging an inclination angle so as to fix the furniture. SOLUTION: An upward U shape furniture front lower edge fitting part 2 with an adhered adhesive sheet 6 on the bottom surface for adhering the front lower edge of the furniture is arranged at the front end of an elevating/ lowering body 1, a base board 8 is provided with an upward front board 9 and a hole 10 for putting through a projected small width restoring part 13 is pierced at the front end of a step shape sliding body 12. A side board 11 is commonly used as a guide and as a horizontal deviation preventer for the step shape sliding body 12.  A through-hole is pierced in a support part 12' which is disposed at a part of the sliding body 12, a spring axis 15 is put through the hole, a sliding body spring 16 is mounted on the spring axis 15 at the rear end side of the through-hole, and then, the deviation preventer of the step shape sliding body 12 and an extending/contracting guide of the sliding body spring 16 are constituted through the use of the spring axis 15 and the through-hole.
Patent JP-2003134767-A (JP)
Title: Ac generator
Inventor: KUSASE ARATA
IPC: H02M3/07
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient AC generator which can produce a high output with low noise without complicating the arrangement. SOLUTION: The AC generator for vehicle comprises a tree-phase winding 1, a field winding 2, a three-phase full-wave rectifier 3, a voltage controller 4, and capacitors 51, 52 and 53. Each capacitor 51, 52, 53 is connected between each terminal of the tree-phase winding 1 and the positive pole of the three- phase full-wave rectifier 3. These capacitors 51-53 are charged when negative diodes 34, 35 and 36 connected in series with respective capacitors 51-53 are in conducting state and discharged at the conduction timing of positive diodes 31, 32 and 33 connected in parallel with respective capacitors 51-53. Storage voltages of respective capacitors 51-53 are added to the positive pole voltage of the three-phase full-wave rectifier 3.
Patent JP-2003135036-A (JP)
Title: Seasoned laver and method for producing the same
Inventor: ASANO TAHEI
IPC: A23L17/60
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide seasoned laver capable of easily enjoying a flavor of a roasted rice ball, preparing the rice ball well balanced in nutrition by combination with cooked rice and further sellable in a large amount as the form of simple laver or a packaged rice ball in a supermarket, a convenience store, etc. SOLUTION: This seasoned laver 1 is obtained by making a soy sauce-based seasoning 3 providing a scorch mark with heating and common salt 4 composed of a granular material partially embedded in the seasoning 3 and partially exposed to the surface adhere to one surface of the laver body 2. The seasoning 3 is prepared by heated-air drying of a soy sauce-based seasoning liquid applied to the laver body 2 at 210-280 deg.C and has the flavor of the roasted rice ball.
Patent JP-2003095538-A (JP)
Title: Method and device for winding thread strip
Inventor: MIZOMATA AKIO
IPC: B65H59/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide method and device for winding a thread strip enabling winding with low winding density (softly) and a beautiful winding shape and hence dyeing in a wound state of a filament by a winding tube. SOLUTION: In this winding method of the thread strip, a running thread strip Y1 fed and run from feed roller 5 is wound on the winding tube 43 by rotating the winding tube 43 grappled by bobbin holders 41A and 41B mounted to a cradle arms 33A and 33B of a cradle device 29. In winding, rotation speed of the winding tube 43 is controlled so that tension of the running thread strip Y1 is a preset tension.
Patent JP-2003138774-A (JP)
Title: Entrance gate device
Inventor: OTA AKIICHI
IPC: E04H6/18
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an entrance gate device capable of preventing a lock accident of a connecting part of an endless chain and gate suspending chains even when a gate body does not stop at the lowest end. SOLUTION: This entrance gate device has the endless chain 8 tensioned between a pair of columns, the gate suspending chains 4 and 5 having one end installed on the endless chain 8, and guide sprockets 6 and 7 for guiding the gate suspending chains 4 and 5. The connecting part 16 of the endless chain 8 and the gate suspending chains 4 and 5 is formed in the shape of meshing with a tooth part of the guide sprockets 6 and 7. Thus, even when the gate body does not stop at the lowest end, the connecting part 16 can smoothly engage with the guide sprockets 6 and 7.
Patent JP-2003139720-A (JP)
Title: Verifying device
Inventor: AKIYAMA SHUJI
IPC: H05K3/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance workability to easily and surely search for a piece having a defect and to mark it. SOLUTION: Results obtained by determining whether a printed board 2 is good or bad are collectively registered and displayed for every individual piece of the printed board.
Patent JP-2003141944-A (JP)
Title: Low-skew high-speed differential cable
Inventor: SASAI SHIGEHIRO
IPC: H01B7/295
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an environment-friendly differential cable which attains both speeding up of propagation delay time and lowering of skewing, can draw out data-carrying capacity to the fullest extent, and enables identification of two cores of central conductors. SOLUTION: Two cores of central conductors 1a, 1b and one core of an interposition k, pinched by the two conductor cores, made of solid insulating material with small specific inductive capacity totaling three cores are arrayed in parallel to keep a three-core flat structure, and in the meantime, their outer periphery is coated en bloc with a low-density insulating layer 4 formed by winding up of a porous PTEE resin tape, around the outer periphery of which, a solid fluoroplastic skin layer s is formed to make up a signal core 4, around the outer periphery of which, a metal laminated tape is wound with its metal face inside to form an outer conductor 6. Further, on the outer periphery of the outer conductor, a jacket 7 is coated to make up a low-skew high-speed differential cable 10.
Patent JP-2003137128-A (JP)
Title: Crawler type electric working machine
Inventor: WAKITANI TSUTOMU
IPC: B62D11/04
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To improve turning performance in traveling extremely slowly in a crawler type working machine equipped with crawler belts on either side of a machine body. SOLUTION: The crawler type electric working machine is provided with crawler belts 15L and 15R disposed on either side of the machine body. Drive wheels 23L and 23R of the crawler belts are driven by electric motors 25L and 25R respectively. The electric motors are controlled by a control part 44. The control part commands the electric motor on a turn inside to stop temporally provided that a turning command is given, a target speed and an actual speed of the electric motor driving a driving wheel on a turn inside is below a lower limit threshold value for immediately before stoppage, and control signal output to bring the actual speed of the electric motor on a turn inside close to a target speed reaches the limiting value of control signal output.  And then the control part commands the electric motor to reverse and performs an accelerating control so as to bring an actual speed close to a target speed necessary to turn.
Patent JP-2003136580-A (JP)
Title: Molding method for profile material of polyether ketone resin
Inventor: TAKEUCHI SADAO
IPC: B29C48/32
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently molding a profile material such as a plate, a rod, a pipe or a profile section constituted of a polyether ketone resin being one of typical engineering plastics, particularly a resin having characteristics such as abrasion resistance and creep resistance improved by filling a filler such as a carbon or a glass short fiber in a high ratio. SOLUTION: In the molding method for the profile material of the polyether ketone resin, the powder of the polyether ketone resin is granulated and the granules are subjected to ram extrusion to be molded into the profile material such as a round rod, a pipe material or the profile section.
Patent JP-2003138741-A (JP)
Title: Ceiling inspection port
Inventor: OKUBO AKIO
IPC: E04F19/08
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling inspection port having sufficient airtightness and heat insulating performance, and suitably used for a highly airtight and highly heat insulating house. SOLUTION: A quadrangular frame 3 is arranged on a ceiling material 1 to surround an inspection port for opening-closing by that of a turning lid 8 having a lock mechanism. An outer frame 6 is installed over a side plate 4 for constituting the quadrangular frame 3 from the ceiling material 1. An airtight packing material 7 is interposed in an abutting part of the outer frame 6 and the side plate 4. A heat insulating inner lid 12 is tightly fitted in the quadrangular frame 3 in a vertically movable state. An airtight packing material 14 is interposed between an under surface peripheral edge part of the heat insulating inner lid 12 and an upper surface of the outer frame 6.
Patent JP-2003111620-A (JP)
Title: Bookrest
Inventor: TAKAHASHI SACHIKO
IPC: A47G29/08
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a bookrest which can hold a book open for reading in a narrow kitchen by using an idle space. SOLUTION: A backboard has a means to fix it to a wall. A book supporter is fixed on the lower port of the backboard. Clips, each of which has a fixing part to a wall, are fixed on the ends of connectors, which are extended from the right and the left sides of the backboard.
Patent JP-2003152734-A (JP)
Title: Information providing system
Inventor: MINAMINO TOMOYUKI
IPC: H04N7/173
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an information providing system that can enhance the information providing performance by which a user can stably acquire required information from an information storage server at the end. SOLUTION: The information providing system is configured such that a communication range of a wireless transmission line between mobile information terminal 128 and an end information providing server 130 is narrowed and the end information providing server 130 has information of a large capacity depending on the position or the point at which the end information providing server 130 is installed so that a user can stably acquire required information from the end information providing server 130.
Patent JP-2003146011-A (JP)
Title: Pneumatic radial tire
Inventor: KANEHIRA NAOKI
IPC: B60C9/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire that can improve durability and ride comfort while reducing tire weight. SOLUTION: The pneumatic radial tire stretches at least one steel carcass layer 4 using a steel cord between a left-right pair of bead parts 3, and embeds a plurality of belt layers 6a and 6b on an outer circumference side of the carcass layer 4 in a tread part 1. The belt layer 6b uses a fiber cord comprising a filament of polyolefin ketone having a structure expressed by the following expression (1); -(CH2 -CH2 -CO)n-(R-CO)m-(1), where 1.05>=(n+m)/n>=1.00 and R is an alkylene group with a carbon number of 3 or more.
Patent JP-2003149444-A (JP)
Title: Method and device for positioning hologram product
Inventor: TAKIZAWA HISASHI
IPC: G02B5/20
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a hologram product positioning method capable of brightly and accurately positioning a hologram product by simple constitution and arrangement. SOLUTION: In the method for positioning a hologram product 4 on which a positioning mark 5 consisting of a hologram is formed, illumination light 13 is made incident from one end 6 of the product 4 and led to the position of the mark 5 by repeatedly reflecting the light 13 in the product 4 and the product 4 is positioned by using diffracted light 15 diffracted from the mark 5 to the outside of the product 4.
Patent JP-2002223428-A (JP)
Title: Program providing method, broadcasting system, and server
Inventor: NAGAOKA TATSUJI
IPC: H04H60/33
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a program providing method, a broadcasting system, and a server, by which a large number of widely dispersed viewers can participate in an auction program while maintaining a real time feeling of the program. SOLUTION: A broadcast station 2 broadcasts program data of a pre-recorded auction program, report information data and EPG data for the information to be reported to the viewers in the program multiplexed as broadcast data. A TMS(Transaction Management System) 3 receives the broadcast data broadcast from the broadcast station 2 and distributes it to a mobile phone 1. When the users of the mobile phones 1 input bids, etc., for the auction while viewing the program, the mobile phones 1 transmit input price information to the TMS 3. The TMS 3 transfers the input price information sent from the mobile phones 1 to the broadcast station 2, and a broadcast management server 21 of the broadcast station 2 updates the report information data on the basis of the information sent from the TMS 3.
Patent JP-2003144019-A (JP)
Title: Fishing tool
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tool which can control the release of a fishing line by the contact of a finger with the released fishing line and thereby has a property for accurately casting a tackle into a point. SOLUTION: A guide member 7 comprising a brake lever and a spring 24 are installed in the dent of the base portion of a leg portion 1b on the upper side of a reel body 1. The guide member 7 is swingably and pivotally supported on a screw cylinder shaft 25. The guide member 7 comprising the brake lever is formed from a pivotally supporting portion 7a, an operation portion 7b which is forward and upward projected and is disposed in a state capable of being dragged with a finger of a hand gripping a fishing rod B, and a press-moving portion 7c extended in the reel main body 1. The first guide portion 26 and the second guide portion 27 comprising fishing line guide rings, respectively, are longitudinally fixed to the lower side of the operation portion 7b.  A fishing line contact portion 7d comprising a deep dent is formed between a first guide portion 26 for converging the fishing line 28 released from a spool 17 and a second guide portion 27 for stabilizing the fishing line 28.
Patent JP-2003150343-A (JP)
Title: Printer
Inventor: MOTOHASHI HIROOMI
IPC: G06F3/12
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To realize a connection means to be separately required for receiving a print control command from a host by a system which enables actualization of the space-saving connection means requiring only a small number of additional elements. SOLUTION: A printer capable of receiving the print control command from the host is provided with a server function and the command is transmitted to an external printer which can not be directly connected with the host by using the server function and using an I/F (interface) enabling reception by the external printer. A controller 10 of the printer having the server function performs a control operation for outputting the print control command to any of a print processing part of the present machine or a parallel I/F 12 (external printer) according to an instruction of a mode using any of the functions of printing/server set in the print control command received from the host or an instruction of a transmitting destination attached to the print control command through a network I/F 11.
Patent JP-2003144589-A (JP)
Title: Golf club
Inventor: KIRIYAMA TAKUMI
IPC: A63B53/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a golf club which prevents such a failure as causing clearance between the hosel part and the socket of a club head under impacts by repeated hitting with the golf club. SOLUTION: A tapered part 6 reducing upward from the outer circumferential surface thereof is formed on the outer periphery of the upper end part 4 of the hosel part 3 while a slope 10 is formed at the lower end part 9 of the socket 8 being inclined inward so as to abut on the tapered part 6 of the hosel part 3.
Patent JP-2003144299-A (JP)
Title: Leisure sheet and manufacturing method
Inventor: KAWAKAMI HAJIME
IPC: B32B5/24
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for leisure comprising a laminated material composed of a cellular sheet and a pattern-printed film, for use on the beach or at the poolside, which is excellent in pattern design and further, when drenched with water, changes in appearance and to provide tastefullness of its own. SOLUTION: A cap film (11) with a large number of caps formed therein is formed by subjecting a plastic film to vacuum forming. A flat back film (12) is stuck to the bottom faces of the caps, and a liner film (13), another flat film, is stuck thereto with the top faces of the caps lined up to form a three-layered plastic foamed sheet (1). On this plastic foamed sheet (1) as a base, a composite sheet (4) obtained by printing a pattern (22) on a plastic film (21) and a nonwoven fabric (3) are laminated in this order to form the leisure sheet.
Patent JP-2003144537-A (JP)
Title: Sterilization device
Inventor: HASEGAWA MASAAKI
IPC: F24F1/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a sterilization device to efficiently perform minimum sterilization to any place near an air supply path by suppressing power consumption. SOLUTION: A plate-shaped light emitting section 15 which emits ultraviolet rays from both surfaces is arranged at about the center of the air supply path 4 communicating with the air inlet 2 and air outlet 3 of a main body case 1 so that the ultraviolet-ray emitting direction of the section 15 may become perpendicular to the flowing direction of air in the path 4. The section 15 is constituted of a plurality of illuminants 16 arranged in a line. Since the ultraviolet rays can be projected nearly uniformly on a line having the same distance from the wall surface of the path 4, this sterilization device can efficiently perform minimum sterilization to any place near the wall surface of the path 4 by means of the illuminants 16 arranged in the line by suppressing power consumption.
Patent JP-2003154905-A (JP)
Title: Power supply control unit for automobile
Inventor: KAMIMURA HIDEYUKI
IPC: F02D45/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent electric power consumption in an on-vehicle electronic device when a key is only in an accessory state, and eliminate possibility of failure of the on-vehicle electronic device during operation by a sudden cut-off of power-supply voltage due to an engine stoppage. SOLUTION: The unit is provided with a vibration detecting means 7, an engine noise detecting means 8, a power supply control circuit 14 which controls power supply to an on-vehicle electronic device body 2 and a hard disc driver 3 from a battery power 1. The power supply control circuit 14 starts supplying the power-supply voltage to the on-vehicle electronic device when confirming the operation of the engine by receiving a vibration detection signal and/or a noise detection signal after the key position is in the accessory state. The unit continues to supply the power-supply voltage to the on-vehicle electronic device until the state that does not receive a write/read operation signal when receiving a write/read signal from the main body 2 of the on-vehicle electronic device even if the engine stops.
Patent JP-2003161443-A (JP)
Title: Operation sheet of heating cooker
Inventor: SEKINO NOBUO
IPC: A47J27/00
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an operation sheet transparent part and a display tube display part must be reduced since cushion rubber is easily seen through the operation sheet transparent part.  <P>SOLUTION: By setting cloudiness preventing printing 13 on the reverse side of the operation sheet transparent part 12, the operation sheet transparent part 12 and the display tube display part are enlarged, so that an improved easy-to-seen sheet 2 is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156188-A (JP)
Title: Vibration control tube coupling
Inventor: HAYASHI KANEFUSA
IPC: F16L27/10
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight vibration control tube coupling having durability, while reducing vibration propagated to the downstream side from the upstream side via a pipe. SOLUTION: Almost all constitution of the vibration control tube coupling is formed of a rubber raw material lighter than metal, and by adopting the constitution for sealing and burying a cylindrical ring so that a metallic flange surrounds a pipeline for flowing fluid over the whole area of the coupling of predicting the expansion by tube internal pressure on both end sides connected and fixed to the other pipe being a place requiring reinforcement, the lightweight vibration control tube coupling having reliability in strength is provided.