baber/WOPTO huggingface dataset:
Patent JP-2004314717-A (JP)
Title: Hydraulic brake gear having improved brake sensitivity
Inventor: CADEDDU LEONARDO
IPC: B60T13/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic brake gear for agricultural vehicles for allowing reaction transmitted to a brake pedal to give comfortable pedal feeling to a driver.  <P>SOLUTION: A boost piston 15 separates a first chamber 53 from a second one 51, both the chambers communicate each other and a high-pressure liquid fluid is filled when pausing. In braking, the communication between two chambers is interrupted, and the second chamber communicates with a master cylinder 13, thus moving the boost piston.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316214-A (JP)
Title: Multistory parking device, and method of remodeling multistory parking device
Inventor: HASEGAWA MINORU
IPC: E04H6/14
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of remodeling a multistory parking device, according to which an inner dimension of each cage can be extended without extending a mounting interval between the cages, to thereby cope with accommodation of high-roof vehicles therein.  <P>SOLUTION: The multistory parking device is constructed by attaching attachments 12 to vertically circulating main operating chains 5 at predetermined intervals, and the cages 13 are attached to the attachments. To cope with accommodation of high-roof vehicles in the parking device, a cage hanging shaft 15 is attached to the attachments, and a hanger frame 16 is attached to both edges of the cage hanging shafts, followed by attaching a pallet 17 to the hanger frames. The cage hanging shaft has downward recessed bent portions 15a at both ends thereof, and the hanger frame has an upward protruding angular portion at each lower central portion of the hanger frame, whereby the recessed bent portion superposes on the protruded portion while the adjacent cages are located upward and downward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317020-A (JP)
Title: Heat pump water heater
Inventor: MARUMOTO KAZUHIKO
IPC: F25B47/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of losing reliability of a compressor since the compressor frequently repeats starting-stopping when frequently repeating hot water supply and stopping of the hot water supply in a short time at a little flow rate such as face-washing and hand-washing.  <P>SOLUTION: When starting the hot water supply in a hot water supply terminal 10 from a hot water supply circuit 11, hot water is supplied by heating city water 32 by using accumulation heat of a heat accumulator 14. When heat accumulation quantity of the heat accumulator 14 detected by a heat accumulation quantity detecting means 15 becomes a prescribed value or less, by using a heat pump water heater having a refrigerant circuit operation means 16 for operating a refrigerant circuit 6, frequenct starting-stopping of the compressor can be restrained; an abnormal pressure increase in the refrigerant circuit can be restrained; and the reliability of the compressor can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313450-A (JP)
Title: Simple lift for movement
Inventor: IMAI HIROSHI
IPC: A61G5/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, cheap and simple lift for movement with which a person requiring care can be moved easily with human power in the frequent care operation to move the person requiring care between a bed and a wheelchair.  <P>SOLUTION: A spindle 4 is horizontally fixed on symmetric supporting members 11 and 12, and a U-shaped lift member 2 is pivotally supported by the spindle 4. The lift member is constituted as one body with two short and parallel lift bars 22 and 23 disposed at a distal portion of the support point, and a U-shaped handle 21 disposed at the rear portion. A sheet 6 equipped with hooks at four corners is traversed between the above lift bars. Also a U-shaped guide 3 is borne by the spindle 4 at both the ends and a fixing member to fix the handle is set on a reinforcement 13 which reinforces the supporting members 11 and 12 from the bottom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313486-A (JP)
Title: Water disintegrating cleaning article
Inventor: MORI KAZUO
IPC: D04H1/26
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide water disintegrating cleaning articles having sufficient wet strength for cleaning operation and capable of rapidly disintegrating to a fiber level by disposal to water.  <P>SOLUTION: A water disintegrating sheet base is formed of a fiber sheet containing modified cellulose fiber having a Canadian standard freeness of 750 ml or higher, wherein fiber forming the sheet is combined by polymeric binder. The sheet base is also formed by impregnating with an aqueous cleaning agent containing an organic solvent and a crosslinking agent for the binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317830-A (JP)
Title: Method for manufacturing display device
Inventor: ISHIGE KOICHI
IPC: G02F1/167
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device by which an expensive and soft sealing film can be formed.  <P>SOLUTION: The display device has a dispersion solution consisting at lest of a dispersion medium and electrified migrating particles arranged in the space surrounded by a substrate, partition walls provided on the substrate, and a sealing film provided on the upper-end side of the partition wall. The method for manufacturing the display device includes: a stage of arranging a sealing precursor layer consisting at least of two layers which are supported by a support member and one of which contains an unpolymerized polymerizable compound on an exposure surface of the dispersion solution and at a portion of at least the upper end part of the partition wall while the dispersion solution is filled between the partition walls; and a stage of forming the sealing film by polymerizing the polymerizable compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326223-A (JP)
Title: Image processor equipped with figure separation method and figure separation function
Inventor: OBARA ATSUKO
IPC: G06T7/60
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To separate each figure from overlapped figures with comparatively simple processing.  <P>SOLUTION: An intersection extraction means 2 extracts an intersection from a processing object image 1, extracts intersection species information such as T type, X type, and L type and connection information of lines connected to the intersection, and generates an intersection information table 3. In addition, a pattern whose number of intersection is zero, and a closed curve whose connection destination is by itself are determined to be figures having no overlap, and are separated. A separation point extraction means 4 determines whether each intersection is separable, or not separated and deleted from the intersection information based on the intersection species information and the connection information of the intersection information table 3, and extracts the separable intersection as a separation point. A figure separation means 5 separates a diagram of the processing object image based on the above separation point information. Each separated figure is vectorized figure by figure for example, and is restored, reused or the like as electronic data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321869-A (JP)
Title: Method and apparatus for treating ink waste liquid
Inventor: KONNO KOSUKE
IPC: C02F1/44
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink waste liquid treatment method capable of sharply reducing treatment equipment for a washing waste liquid or a treatment cost without producing a large amount of a waste liquid colored with an ink component at the time of membrane washing when a nano-filtration membrane is adapted to the treatment of the ink waste liquid, and a treatment apparatus therefor.  <P>SOLUTION: The ink waste liquid is treated by alternately performing an ink waste liquid concentrating process for passing the ink waste liquid through a nano-filtration membrane device to separate the same into a first concentrate and a first permeating liquid and a nano-filtration membrane washing process for passing the first permeating liquid through the nano-filtration membrane device to separate the same into a second concentrate and a second permeating liquid while washing the nano-filtration membrane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324695-A (JP)
Title: Lubrication pump apparatus
Inventor: OZEKI NOBORU
IPC: F16N13/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of a lubrication pump apparatus by supplying a variety of kinds of lubricating oil and by simplifying a driving section as simple as possible.  <P>SOLUTION: The lubrication pump apparatus comprises a plurality of tanks which can receive a variety of kinds of lubricating oil, a plurality of pumps which are provided for every tank and discharges the lubricating oil contained in every tank, and driving sections for driving the respective pumps. A grease tank 20 and an oil tank 46 are provided as a plurality of tanks. A grease pump 10 and an oil pump 40 are provided as a plurality of pumps. An electric motor 16, which is part of the driving sections 15, 45 of the respective pumps 10, 40, is used in common.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105166-A (JP)
Title: Cat follistatin and method for producing the same in high purity
Inventor: IDO TAKAYOSHI
IPC: C12N15/09
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce cat follistatin in high purity.  <P>SOLUTION: The cat follistatin specifically stimulates basic secretion of follicle stimulating hormone by acting to the pituitary gland of a cat, does not suppress the basic secretion of luteinizing hormone and has a function to bind with activin and ability as an antagonist of the same. A DNA sequence codes for the cat follistatin. A recombinant vector contains the DNA sequence. A transformant is prepared by transforming host cells with the recombinant vector. The cat follistatin is produced by culturing or breeding the transformant and harvesting the cat follistatin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322941-A (JP)
Title: Mounting structure of fender lining
Inventor: FUJII TATSUHIKO
IPC: B62D25/16
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a fender lining capable of reliably mounting the fender lining and a fender splash guard with high accuracy without increasing the number of mounting parts.  <P>SOLUTION: In the mounting structure of the fender lining 4 arranged lower inside of a front fender panel 2, the outside of which is covered with the fender splash guard 8, a second contact surface 4b contacted with the flange 8a of the fender splash guard 8 and a flange 4c extended outward from the second contact surface 4b and contacted with the inner wall surface of the design section 8b of the fender splash guard 8 are provided in the outside of the fender lining 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325985-A (JP)
Title: Image display device
Inventor: HORI KENJI
IPC: H04N5/64
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which does not hinder the visual field of the outside world while making the device small in size and light in weight by using a reflection type hologram optical element.  <P>SOLUTION: Reflection diffracting action and image forming action are applied to light passing through an optional point on the display part of an image forming element 2 by a reflection type HOE 6. Thereafter, the light is emitted to the outside of a plate part 5 from an area R4 on the surface 5a of the plate part 5. At such a time, the light outgoing from the same spot of the element 2 is made incident on the pupil of user's eye put on an exit pupil P so as to form an enlarged virtual image at infinity or at a specified distance from the exit pupil P. The absolute value ¾θinc-θref¾ of a difference between the incident angle θinc and the reflection angle θref of a principal light beam to the normal of the reflection type HOE 6 when the principal light beam is diffracted and reflected by the reflection type HOE 6 is set to ≤3°. Namely, the reflection type HOE 6 is formed to satisfy the condition, and further the diffraction reflection angle of the principal light beam to the normal of the reflection type HOE 6 is set to ≥25° and ≤35°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324842-A (JP)
Title: Shift control device of continuously variable transmission
Inventor: INOUE DAISUKE
IPC: F16H61/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control device for a continuously variable transmission (CVT) capable of maintaining good fuel consumption even if the driver executes unnecessary accelerating operation frequently.  <P>SOLUTION: The shift control device of the CVT includes a transmission control computer equipped with a memory to store a plurality of speed change maps specified by the engine speed and the engine output torque, a sensing part to sense the frequency of the driver performing the accelerating operation, and a selection part to select that one B among a plurality of maps, in priority to A, which is set so that the change in engine speed is less with respect to the accelerating operation when the sensed frequency of accelerating operations is high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323225-A (JP)
Title: Elevator system
Inventor: UETAKE HIDEAKI
IPC: B66B11/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system capable of eliminating the need of changes such as an increase in the area of a hoistway and a reduction in the size of a car.  <P>SOLUTION: An inside air guide duct 13 tilted from the outside to the inside is formed at the rear of the car 1, and a storage space part 14 for storing a main circuit control device 7 is formed by the inside air guide duct 13. By this configuration, a traveling air sufficient for cooling cooling fins 11 can be introduced by the action of the inside air guide duct 13 in rising or lowering, efficient cooling action can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003320682-A (JP)
Title: Solid ink feed system
Inventor: JONES BRENT R
IPC: B41J2/175
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed system of solid ink sticks of a printer using a phase change ink.  <P>SOLUTION: The solid ink feed system includes a slim feed channel 28, a first feed channel guide rail 40 at a lower part of the feed channel which has a width substantially narrower than the width of the feed channel and is substantially offset from the center of the feed channel, a second feed channel guide rail 48 at an upper part of the feed channel which is offset from the center of the feed channel, and the ink stick 30 of a shape conformed to the first and the second feed channel guide rails. The first and the second feed channel guide rails are mutually offset to the opposite side with respect to the center of the feed channel. The ink stick 30 has at least a lower face, and includes a first slim guide element 66 substantially offset in a first direction from the lateral center and conformed to the shape of the guide rail 40 at the feed channel, and a second guide element 68 offset in a second direction opposite to the first direction from the lateral center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329406-A (JP)
Title: Medical sensor, pulse type oxygen concentration sensor, and kit for attaching these sensors to body of patient
Inventor: DONALD CAMERON
IPC: A61B5/1455
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive pulse type oxygen concentration sensor to be manufactured at a low cost and easily used.  <P>SOLUTION: The oxygen concentration sensor consists of a detector body assembly 1 with a light emitter and a light receiver and a disposable band assembly 2 using an adhesive strip material. The detector body assembly 1 consists of a pair of hoods 3 and 4 as housings, light emitting diodes and light receiving elements separately stored in the housings, and a flexible cable 7 and a cable assembly 8 for transmitting signals between hoods 3 and 4 and to outside devices. The hoods 3 and 4 have openings to the outside. The band assembly 2 consists of an adhesive part 9, a connection tape part 10, and two studs 11. Each stud 11 has a hollow body part, and a projecting annular part 29 for fastening the hoods 3 and 4 with snap fasteners. Stud (11) mounting parts inside the hoods 3 and 4 are rotatable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332330-A (JP)
Title: Installation mechanism of heat exchange pipe in heat exchange system using foundation pile of building
Inventor: SEKINE KENTARO
IPC: E02D27/12
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that cost increase and poor heat exchange efficiency are caused, for interposing concrete constituting a foundation pile between an underground part and a heat exchange pipe, for requiring measures such as increasing strength of the concrete, and enlarging a pile diameter, by taking into consideration reduction in the strength by a cross-sectional loss, when arranging the heat exchange pipe inside the foundation pile, in a system for exchanging heat with the underground part, by using the foundation pile of a building.  <P>SOLUTION: This invention constructs the foundation pile, by placing the concrete in a state of supporting the heat exchange pipe 6 on the outer peripheral side of a reinforcement basket 2, for constructing the cast-in-place foundation pile; and proposes an installation mechanism of the heat exchange pipe in a heat exchange system using the foundation pile of the building constituted, so that the heat exchange pipe is arranged in a void between a design pile diameter and an excavation hole 1 of the foundation pile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331313-A (JP)
Title: Winch attachment for shovel machine
Inventor: SHIGEMIZU YOSHIHIKO
IPC: E02F3/36
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an inexpensive winch attachment for a shovel machine that can switch bucket work and crane work, has a simple structure, and can add a function as a crane without damaging the ability of the shovel machine, in the usual shovel machine widely used at sites of civil engineering works or the like in urban areas.  <P>SOLUTION: This winch attachment for the shovel machine is provided with an elevating/lowering part comprised of brackets connectable with bracket pins of an arm of the shovel machine, a winch motor held between the brackets and a stopper of a running block part fixed between the brackets; and a running block having a hook for hoisting load attached to a holder. Winch work is performed by elevating/lowering the hook for hoisting load, and after completion of the winch work, the hook for hoisting load is accommodated between the brackets by winding up a wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335255-A (JP)
Title: Manufacturing method of polyolefine microporous membrane
Inventor: INAGAKI DAISUKE
IPC: H01M2/16
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a polyolefine microporous membrane with a basic property kept suitable as a separator for a lithium ion secondary cell, and having a small MD (machine direction) maximum shrinkage stress.  <P>SOLUTION: When a heat solution of polyolefine in the middle of a cooling process is cast, a peripheral speed of a first roll is made faster than that of a second roll, and preferably, a film is formed without forming a bank at this time, then a lock means to retain a sheet to the roll is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003344167-A (JP)
Title: System for emphasizing image of far-infrared camera
Inventor: MIYAHARA SHUNJI
IPC: G06T5/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared imaging system having a far-infrared camera which is disposed at a front edge of a vehicle, detects thermal radiation with a wavelength band of 7-14 μm, and generates an image signal indicative of a temperature of ambient objects.   <P>SOLUTION: In the system, a digital signal processor receives a image signal and emphasizes a temperature resolution selectively based on a relative temperature distribution of the image signal proportional to the temperature of the object emitting the radiation with the infrared wavelength band. In the emphasis process, a temperature range with high intensity is emphasized, and a temperature range with low intensity is reduced by the digital signal processor. The digital signal processor selects both the high and low intensity by using a prescribed threshold of the intensity as a reference. A display device receives a display signal in which the temperature emphasis is processed, and displays the signal for a driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332901-A (JP)
Title: Protecting/guiding device for cable or the like
Inventor: IKEDA MASAAKI
IPC: F16G13/16
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protecting/guiding device for a cable or the like capable of surely releasing at least static electricity by antistatic agent, and capable of minimizing occurrence of worn powder caused by sliding wear.  <P>SOLUTION: A link body (11) of synthetic resin is connected together in multiple numbers for free bending while a cable or the like (10) is incorporated. Each link body is composed of a pair of link plates (21) provided on both sides of a cable or the like and an inner peripheral side connection plate (22) and an outer peripheral side connection plate (23) laterally bridged on the bending inner peripheral side and the bending outer peripheral side of the link plate, respectively. Tabs (41-44) which are positioned back and forth and slide on each other are protruded at least on one of the inner peripheral side connection plate and the outer peripheral side connection plate, with a metal member (50) being built in at least one of sliding surfaces (41A-44A) of the tabs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339703-A (JP)
Title: Foundation construction method
Inventor: SATO KATSUHIKO
IPC: E02D5/46
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method connecting soil concrete piles to the upper structure.  <P>SOLUTION: A steel pipe column with a circular section is inserted in a pile before the cast-in-place pile is cured and the upper part of the steel pipe column is protruded from the upper part of the pile. The square sectional pier steel pipe is put on the protruded steel pipe column. A filling material is charged in the gap between them to fix them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343863-A (JP)
Title: Two-phase ac system
Inventor: TOBA AKIO
IPC: H02M7/5387
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a reduction in cost and the simplification of a drive circuit and also to get an output voltage higher than that of a half bridge circuit by generating two-phase AC, using a three-phase inverter.  <P>SOLUTION: This two-phase AC system is equipped with a three-phase inverter 100 which is connected to a DC power source and besides has three AC output terminals, and two-phase load 60 which has one terminal A or B each of each phase load 60A and 60B and a common connector Z, and the three AC output terminals of the three-phase inverter 100 are connected to the three terminals A, B, and Z, respectively, of the two-phase load 60, and two-phase AC power is supplied from the three-phase inverter 100 to the two-phase load 60. Here, the three-phase inverter 100 is constituted of a voltage type inverter which is equipped with a DC voltage part and inverter arms 17-19 or a current type inverter which is equipped with a DC current part and inverter arms 27-29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI