baber/WOPTO huggingface dataset:
Patent JP-2003253667-A (JP)
Title: Installation method for underground continuous wall, box bucket used for the method, and construction method for water shield wall in waste reclaimed ground
Inventor: TOKAJI AKIRA
IPC: E02D5/18
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method for underground continuous walls capable of leveling the inner side surfaces of column row type underground continuous walls at the time of installation of the continuous walls and capable of building the underground continuous walls having a sufficient strength even if excavated soil is a waste banking hardly containing good quality silt.  <P>SOLUTION: An underground is preliminarily excavated by using an auger excavator, a bottomed tubular box bucket having a leveled side face at least corresponding to the insides of the underground continuous walls is driven in a preliminary excavated hole so that the leveled side face matches the inner side face of the underground continuous walls, and the box bucket is extracted while mortar or green concrete is being led into the driven box bucket. In this extraction, the led object is discharged from a led object discharge port provided in the bottom part of the box bucket. The led object discharge port comprises a valve opened by the led pressure of the led object or by an operation from the ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120484-A (JP)
Title: Device, method, program and system for controlling synchronous communication
Inventor: HIBINO SATORU
IPC: H04L7/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous communication controller, a synchronous communication controlling method, a synchronous communication control program and a synchronous communication control system with which a plurality of radio transmitters can transmit data at the same timing without extending a cable, in the synchronous communication control system including the synchronous communication controller and the plurality of radio transmitters connected to the synchronous communication controller through respective cables.  <P>SOLUTION: When cable ends on the respective radio transmitter sides are not connected, a transmission time calculating part 13 defines 1/2 of a differential value between a time when a measurement signal is outputted to a cable and a time when a reflected signal from the cable is inputted as a transmission time Δt to each radio transmitter for each radio transmitter. A reference clock generating part 14 generates a reference clock at a period T and a data generating part 15 generates transmission data at the timing of the reference clock. Delay by radio transmitters outputting parts 16a and 16b delay the transmission data only by T-Δt and output the transmission data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113189-A (JP)
Title: Method of producing brewage
Inventor: FUJINO SHUNICHI
IPC: C12G3/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide brewage from non-malt raw material of reduced purine content and a method for brewing the same, particularly provide a method for selectively, efficiently and effectively reducing purine compounds, when brewage is produced from non-malt feedstock, for example brewing Sake or wine and provide brewage of a purine content reduced by the method according to this invention.  <P>SOLUTION: When a brewage, e.g. Sake or wine is produced from non-malt feedstock, purine compounds in the brewage are selectively adsorbed and removed by means of an adsorbent that can selectively adsorb purine compound in the brewage, particularly by a treatment with activated carbon. Thus, the brewage including a reduced amount of purine compounds is efficiently and effectively produced. According to this invention, the activated carbon with an average pore diameter of 1.5 to 2.3 nm is effectively used as an adsorbent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114974-A (JP)
Title: Mirror support structure of vehicle
Inventor: UEHARA TOMOKI
IPC: B60R1/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror support structure of a vehicle capable of increasing the bending rigidity of a stay support and preventing the occurrence of a fatigue failure in the support without increasing its weight and complicating the support structure.  <P>SOLUTION: In this mirror support structure of the vehicle constituted by connecting a plurality of stays with a bracket fixed to the front of a vehicle body and attaching mirrors for confirming the rear to end of each stay, respectively, parts having predetermined lengths in the longitudinal direction from a connection part of brackets of the plurality of stays are constituted into an integral structure in which outer peripheral faces are welded and fixed to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128641-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a speaker system compact by containing an electronic circuit portion in the speaker.  <P>SOLUTION: The speaker comprises a magnetic circuit 24, a voice coil 28 coupled with the magnetic circuit 24 such that it is fitted in the magnetic gap 25 thereof, and a diaphragm coupled with the voice coil 28. A recess is formed in the speaker by the diaphragm and an electronic circuit portion 70 supported on a frame 26 forming the outer circumference of the speaker body is contained in that recess.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121356-A (JP)
Title: Display device for washing machine or the like
Inventor: KAMIYA JUNJI
IPC: D06F39/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a washing machine or the like, which effects display by display elements corresponding to the operation of an operating button portion, and which has improved visibility by preventing scattering of light from a display case covering the display elements, and improved mold design and processability.  <P>SOLUTION: The inside of an operation panel portion 18 having a plurality of display windows 33 is disposed with a control device 30 provided with a plurality of display elements 32 at a position corresponding to the display windows 33. The control device 30 is provided with a display case 34 having light scattering portions 35 covering the display elements 32, respectively, the adjacent light scattering portions 35 have different heights, and stepped parts 18a are provided at the operation panel portion 18 corresponding to the different heights of the light scattering portion 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125010-A (JP)
Title: Controller for continuously variable transmission
Inventor: ENDO HIROATSU
IPC: B60W10/107
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a continuously variable transmission capable of improving the durability of a power transmitting member.  <P>SOLUTION: In this continuously variable transmission, a power transmission belt is mounted between input-side and output-side variable pulleys in a clamped state, and a change gear ratio and the clamping force are continuously changed by changing a contact position of the power transmission belt with both variable pulleys. An electronic control unit (ECU) estimates the load added to a block as a component of the power transmission belt on the basis of an operating condition of the continuously variable transmission, and calculates and stores the block accumulation load N1 by accumulating values larger than fatigue limit. The stored block accumulation load N1 is compared with a maximum value N1max of the block accumulation load which the block can endure (step 220), and a shift line is switched to a shift line at a side to reduce the change gear ratio, when the block accumulation load N1 is larger than the maximum value N1max (step 230).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126036-A (JP)
Title: Distribution map data structure, distribution map data preparation method, distribution map data preparation device, and terminal equipment
Inventor: SUMIZAWA TSUGUO
IPC: G01C21/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a data amount by turning the name data of a road which is a preset route to data in common to meshes and layers.  <P>SOLUTION: Road map data are composed by dividing road data having the position information of the roads and background data having the name information of the roads into a plurality of meshes. On the basis of the road map data, a recommended route from the start point to the end point of the road is decided. The road data and the background data indicating the recommended route included in the plurality of meshes through which the recommended route passes are respectively extracted. The name information for the same road data included in the plurality of extracted meshes respectively is integrated without overlapping it and distribution map data are prepared from the extracted road data and the integrated name data. In the case of distributing the road data and the background data included in the area of a prescribed width along the recommended route from a map distribution center, the data amount is reduced and communication time and a communication cost are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124836-A (JP)
Title: Intake device of internal combustion engine
Inventor: ARIMATSU MOTOKI
IPC: F02B31/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a tumble inside a cylinder 2 without excessively decreasing an opening rate of an intake port 5.  <P>SOLUTION: A partition wall 11 along a longitudinal direction is arranged inside the intake port 5, and an upper side first passage 5A and a lower side second passage 5B are divided by the partition wall. An intake air control valve 21 is arranged to an upstream side of the partition wall 11, and a communication passage 12 is formed into a slit shape to be open at the partition wall such that the communication passage 12 faces a local low pressure area 13 generated on an immediately downstream side of the intake air control valve 21. When the intake air control valve 21 is in a closed position, an intake air flow passes only to the first passage 5A and at the same time, by a pressure difference due to the low pressure area 13, the intake air is taken from a downstream end 14 of the second passage 5B and flows in the second passage 5B to an upstream side, and then is refluxed from the communication passage 12 to the first passage 5A. Accordingly, a flow rate passing a lower side gap 20a of an intake valve 7 is reduced, and the flow rate passing an upper side gap 20b is increased, whereby the tumble is reinforced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134175-A (JP)
Title: Electrode for battery and battery using the same
Inventor: YAMAMOTO TERUAKI
IPC: H01M10/05
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a battery with a high capacity and a long life by uniforming a reaction in the electrode, and a battery using the electrode.  <P>SOLUTION: The battery with the high capacity and the long life can be obtained by uniforming the reaction in the electrode 4, by processing a mixture 1 with a spacer 2 for keeping its thickness constant contained therein into a current collector 3, when the electrode 4 is pressured, and by using the electrode 4 for the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134637-A (JP)
Title: Method for dividing mask pattern and method for forming resist pattern
Inventor: ASHIDA ISAO
IPC: G03F1/68
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dividing a mask pattern in which concentration of stress on the vertex of a mask pattern can be prevented, and to provide a method for forming a resist pattern.  <P>SOLUTION: The method for dividing a mask pattern comprises a step for rounding the corner of a pattern including a vertex defined by first and second sides with a circular arc having a specified radius to form a correction pattern P1, and a step for forming an auxiliary sectorial figure P2 having first and second sides centering about the vertex and partially overlapping the correction pattern P1. The method for forming a resist pattern comprises a step for exposing a first mask pattern including the correction pattern P1, and a step for exposing a second mask pattern including the auxiliary figure P2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093098-A (JP)
Title: Cooling method for fluid and cooling device
Inventor: MITSUDA MASAHIKO
IPC: F28D7/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To rationally solve a problem of icing in the heat exchange between a fluid and liquefied gas.  <P>SOLUTION: The cooling device 10 has a heat transmission pipe 26 in a lengthy body 20 and is constituted such that the heat exchange with LNG flowing in the heat transmission pipe 26 is carried out while water (fluid) is introduced from one end side of this body 20 to the inside. A bent flow passage is constituted by providing a plurality of baffle plates 24a-24c in the body 20. The baffle plates 24a-24c are set such that the gap is enlarged from one end side of the body 20 toward the other end side. The heat transmission pipe 26 has an inlet part at the one end side of the body 20 and is constituted from a snake pipe extending in a longitudinal direction of the body 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132312-A (JP)
Title: Water-cooled vertical engine and outboard motor loaded with the same
Inventor: TAWA HIROKI
IPC: F01P7/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To mount two thermostats in compact in a water-cooled vertical engine.  <P>SOLUTION: A cooling water outlet 11i of a cylinder block cooling water jacket JB connected to the first thermostat 84 and a cooling water outlet 15a of a cylinder head cooling water jacket JH connected to the second thermostat 85 are close to each other, and the first and second thermostats 84, 85 are mounted on a timing chain cover 31 connected to a cylinder block 11 and a cylinder head 15 in a state of covering both cooling water outlets 11i, 15a. The first and second thermostats 84, 85 are mounted inside of the timing chain 30 accommodated inside of the timing chain cover 31. A mounting space can be reduced by mounting the first and second thermostats 84, 85 in compact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138668-A (JP)
Title: Projection type display apparatus
Inventor: ISHIHARA ATSUSHI
IPC: G02B27/18
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display apparatus which has high optical performance in an illumination optical system and which inexpensive and is compact.  <P>SOLUTION: An elliptic reflector (L2) converges light from a light source (L1) to form a secondary light source. A rod integrator (RI) has an incident end face (t1) near the secondary light source and spatial energy distribution of light is uniformized. A color wheel which changes exit light color for color display in time sharing manner is arranged in the vicinity (C1 or C2) of the incident end face (t1) or an exiting end face (t2) of the rod integrator (RI). A first mirror to a third mirror (M1 to M3) form an image of the exiting end face (t2) of the rod integrator (RI) on the panel surface of a display panel (PA). The first mirror (M1) and the third mirror (M3) have concave reflecting surfaces and the second mirror (M2) has a convex reflecting surface. A third light source is formed near the convex reflecting surface from the secondary light source by the concave reflecting surface of the first mirror (M1) and light from the third light source is efficiently led to the incident pupil of a projection optical system (PL) by the concave reflecting surface of the second mirror (M2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140485-A (JP)
Title: Composite apparatus or facsimile system for mfp
Inventor: ISHIDA NORIYUKI
IPC: H04N1/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize decoding of facsimile image data again even when the data is lost due to a power interruption, etc. after a facsimile reception process is finished in a composite apparatus or an MFP (multi-function peripheral) (multifunction peripheral) apparatus.  <P>SOLUTION: At least a FAX signal decoding means 34 and a backup memory 38 are provided as facsimile (FAX) option units 30 of an MFP apparatus body 10. FAX reception data is stored in the memory 38. FAX image data is decoded by the FAX signal decoding means. The image data are supplied to a memory managing unit 22 of the body 10, suitably printed in the body 10, stored in an HDD or stored in an external server via a LAN 45 or an internet 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135731-A (JP)
Title: Instrument for reducing fatigue of legs
Inventor: OTSUKI NOBUYUKI
IPC: A61H1/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight and easy-to-move reducing instrument for a person with tired legs which can be used readily and can reduce the fatigue of the legs without uncomfortable feeling and side effects.  <P>SOLUTION: In a health instrument, a flat rubber belt in a loop shape is piled up and hooked to a flat pulley, the legs are disposed to the left and right U-shaped parts of the suspended flat rubber belt, resting, swing movements, left and right leg hitting movements, rowing movements, vertical movements and back and forth movements, etc., are performed in a suspended state and the fatigue of the legs is reduced by utilizing the elasticity of rubber. Also, while using time changes depending on a receiving area in contact with the legs, it is used about 15 minutes as a standard.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136745-A (JP)
Title: Mounting means of towing hook and mounting structure of towing hook
Inventor: KAMIYAMA NAOHISA
IPC: B60D1/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting means of a towing hook capable of efficiently absorbing an impact load at the time of frontal collision of a vehicle and reducing the number of bolts and a mounting part structure of the towing hook.  <P>SOLUTION: This mounting means 17 of the towing hook is constituted of a first cylindrical member 18 one end side of which is connected to a side member 14 of a vehicle front end part and extends toward the front of the vehicle and a second cylindrical member 19 mounted on the other end side of the first cylindrical member 18 immovably in the forward direction of the vehicle but slidably in the backward direction of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136595-A (JP)
Title: Recording apparatus and recording method
Inventor: GOTOU FUMIHIRO
IPC: B41J11/42
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which stably obtains an image having a good grade without being affected by processing irregularity or the like, and also to provide a recording method using the same.  <P>SOLUTION: The recording apparatus has: an upstream feed means 41 for intermittently feeding a recording medium on the upstream side of a recording position; a downstream feed means 43 for intermittently feeding the recording medium on the downstream side of the recording position due to a recording means 301; and a control means for controlling the respective feed means. The control means reduces the feed quantity of the recording medium 9 at the time of changeover from the first feed state for feeding the same recording medium 9 by the upstream and downstream feed means 41 and 43 to the second feed state for feeding the recording medium 9 separated from the upstream feed means 41 only by the downstream feed means 43, as compared with the feed quantity before the changeover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136012-A (JP)
Title: Game system
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve benefits of both a game parlor and a player and to balance the benefits of the both in a game system wherein game media are put out or rented using a storage medium and coin moneys are paid back in accordance with remainder negotiable value information stored on the storage medium.  <P>SOLUTION: This game system is configured to play a game by inserting the storage medium (e.g., prepaid card) into a game ball putting-out device or a game ball renting device (e.g., inter-stand ball renting machine 20) and utilizing putting-out of game media (e.g., medals) or renting of game media (e.g., Pachinko balls). When the player wants the settlement of accounts and there is the remainder in the number of game media which can be rented, the remainder number of game media which can be rented is converted to negotiable value information using a predetermined conversion rate and stored on the storage medium again. Besides, the player can be paid back with the remainder negotiable value information from a play-back device (e.g., card issuing and settling machine 40).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141718-A (JP)
Title: Exhaust gas treatment agent, its manufacturing method and exhaust gas treatment apparatus
Inventor: MIYAGAWA MITSURU
IPC: B01J20/04
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an exhaust gas treatment agent containing sodium bicarbonate inexpensive and hard to solidify as a main component.  <P>SOLUTION: Since sodium bicarbonate agglomerates and solidifys soon after ground into a fine powder, coarse particulate activated carbon is mixed with coarse particulate sodium bicarbonate in an amount of 1 wt% or more, preferably 1-3 wt% and a resulting mixture is ground so that a mean particle size is 5-20 μm to realize anti-coagulating uniform mixing to produce the exhaust gas treatment agent which contains an inexpensive sodium bicarbonate fine powder having stable properties as a main component. In this case, it is preferable that the mean particle size of coarse particulate sodium bicarbonate is not less than 40 μm and the mean particle size of coarse particulate activated carbon is about 40-100 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143716-A (JP)
Title: Construction method for slate floor
Inventor: INOUE NORIAKI
IPC: E04F15/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a slate floor wherein the slate floor is constructed by laying a number of slates, which facilitates the execution of work, and which enables the slates to be collected in a recyclable state.  <P>SOLUTION: In the construction method for the slate floor, a number of leg members (2) are arranged and fixed on the surface of a sub-floor (1); heights of the leg members (2) are made uniform; after that, the a number of the square slates (5) are planarly arranged and fixed to the leg members (2); an electrically conductive leg member where a hot-melt adhesive (21) is applied to a supporting surface is used as the leg member (2); and when fixed to the leg member (2), the slate (5) is fixed by melting the adhesive (21) on the supporting surface of the leg member (2) by means of an electromagnetic induction heating device (6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143262-A (JP)
Title: Thermosensitive blowing material, method for producing the same and soundproof sheet for automobile
Inventor: MURAKAMI ATSUSHI
IPC: C08L23/08
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermosensitive blowing material which exhibits excellent attachability, excellent sealability, heat insulating properties and soundproofing properties, etc.  <P>SOLUTION: The thermosensitive blowing material comprises 100 parts wt. of a crosslinkable polymer material (a) and 5-300 parts wt. of a crystalline thermoplastic resin (b) containing oxygen in the molecule.  <P>COPYRIGHT: (C)2004,JPO