baber/WOPTO huggingface dataset:
Patent JP-2004032993-A (JP)
Title: Thermoelectric joint supply system provided wtth accumulator device
Inventor: CHO TONGRAE
IPC: H02J3/28
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric joint supply system provided with an accumulator device decreasing an equipment capacity while efficiency of the system total unit is attained.  <P>SOLUTION: The thermoelectric joint supply system is characterized by accumulating commercial energy in the accumulator device by commercial power in a time band with power consumption of a power load less than a specific output C2 while supplying energy by jointly using energy by a generation device, commercial power, and energy accumulated in the accumulator device, in a time band with power consumption of the power load more than specific output C1, in the thermoelectric joint supply system provided with the accumulator device, in order to attain this object, by the thermoelectric joint supply system, by accumulating the commercial energy in the accumulator device in a nighttime band, the commercial energy accumulated in a peak time can be utilized, so as to reduce a quantity of backup power energy at the peak time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364344-A (JP)
Title: Leakage current canceller circuit
Inventor: IWATA SHUICHI
IPC: H02M7/48
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the absolute quantity of leakage current to 1mA or less, with a simplified configuration of an electric article having measures for noise or leakage current coming into earth from each phase winding of a compressor through the installation end of a unit, even if driven at a high compressor capability or operated at a rotational control with any compressor driving gear, for suppressed frequency component of low order and high order harmonics.  <P>SOLUTION: The absolute amount of the leakage current that enters the earth from each phase winding of a compressor through the installation end of a unit is reduced to 1mA or less by selecting an optimum PWM control duty in which calculation is applied with correction from a deviation table using a microcomputer, according to a reference absolute quantity which is pre-measured, the rotational number of the compressor, and a condition setting means of leakage current, for driving a push-pull circuit, resulting in a reduced cost and a simplified circuit configuration while the frequency component of low-order and high-order harmonics is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363667-A (JP)
Title: Photocurrent/voltage conversion circuit
Inventor: SAKAGUCHI MAKOTO
IPC: H03F3/345
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple photocurrent/voltage conversion circuit with high practicality whereby a reference voltage Vref and an offset voltage can be produced by using a voltage inside an amplifier without providing another circuit.  <P>SOLUTION: The photocurrent/voltage conversion circuit is provided with: an amplifier 4 for converting a photocurrent generated by a photodetector 3 into voltage; and a comparator 16 for comparing the reference voltage with an output voltage Va of the amplifier 4 to provide an output of a binary signal. An odd number of three stages or more of amplifier stages are DC-coupled, each using the gate of a MOS transistor of a series circuit consisting of a constant current source and the common source MOS transistor for an input terminal and further using a series connection point for an output terminal. A different shape is adopted for the constant current source and/or the MOS transistor of any amplifier stage from the constant current source and/or the MOS transistor of the other amplifier stages to generate a voltage higher than a first stage input voltage of the amplifier in the absence of an optical input at the gate of the amplifier stages other than those of a first stage and the voltage is used for the reference voltage of the comparator 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357930-A (JP)
Title: Game ball prize-winning device
Inventor: MURASE ISATO
IPC: A63F7/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball prize-winning device which can be mounted easier in a narrow space as well with the minimized vertical dimensions of the body of the device by arranging a pivoted part at the lower part of an open/close door below the top surface of the prize-winning slot in a ball entry port.  <P>SOLUTION: The game ball prize-winning device A has a mounting plate 1 with the ball entry port 2 opened therein, the open/close door 18 which is pivoted at the lower part thereof and opens or closes the ball entry port 2 being turned longitudinally, prize-winning slots 7a and 7b which lead the pachinko balls B entering the ball entry port 2 to win it and a ball detector 8 which is disposed horizontally under the prize-winning slots 7a and 7b and detects the pachinko balls winning the prize-winning slots 7a and 7b. The pivoted parts 19 and 24 of the open/close door 18 are disposed below the top surfaces of the prize-winning slots 7a and 7b and guide parts 21 and 53a are so arranged on the rear side of the open/close door 18 to let the pachinko balls B be rolled to be smoothly sent into the ball entry port 2 as received on the top surfaces when the open/close door 18 is inclined forward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004204669-A (JP)
Title: Retaining wall block and stacking method therefor
Inventor: SUEMATSU YOSHIO
IPC: E02D29/02
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To add sliding resistance to a lower block body.  <P>SOLUTION: This retaining wall block is furnished with a block body which is equipped with front/rear walls and left/right side walls and formed at least in a top-surface opening, and a nonslip piece which is to be mounted on the block body in the state of protruding upward. A lower part of the nonslip piece is inserted into an insertion hole which is formed in a levee crown surface in the front part of the block body, so as to be protruded upward from the levee crown surface of the block body. Thus, the nonslip piece prevents the forward sliding of the block body to be stacked directly above the block body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004363503-A (JP)
Title: Optical source
Inventor: KOMANO SHOICHI
IPC: G02F1/13357
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical source which can emit light of a light emitting element from a light exit surface effectively and dissipate heat generated by the light emitting element to an outside exactly.  <P>SOLUTION: The light emitting element is built in an optical source body 1 formed of resin, and the optical source is provided to cast light from the light exit surface 1a. An external reflection plate 10 is fixed to the optical source body 1 to cover at least a part of the portion other than the light exit surface 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003538-A (JP)
Title: Support construction of oscillation gyro
Inventor: MATSUNUMA SHIGEO
IPC: G01C19/56
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance sensitivity of a sensor to provide highly reliable oscillation gyro structure, by forming a support part for supporting the sensor into structure affected hardly by external vibration or impact.  <P>SOLUTION: In this support structure for an oscillation gyro having one end side of the sensor 10 fixed to a support frame 20, and having the other end side of the sensor 10 serving as a free end, a support part for supporting the sensor 10 of the support frame 20 is formed into an X-type frame part 20a, and the sensor 10 is fixed onto a crossing part of the X-type frame part 20a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000518-A (JP)
Title: Manufacturing method for stent, and stent
Inventor: OKAMOTO YOSHIHIRO
IPC: A61M29/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a stent of which the thrombus growth possibility is further reduced.  <P>SOLUTION: A polymer film for an internal layer is fitted in a mesh-like stent body 10, and at the same time, a polymer film for an external layer is fitted on the stent main body 10. Then, respective polymer films are welded to the stent body by heat-pressing, and a stent base body is formed. Then, micropores are made on the stent base material by a laser-processing, and this stent is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009730-A (JP)
Title: Air conditioner
Inventor: KOTANI MASANAO
IPC: F24F13/22
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load of a compressor by increasing cold recovered to a liquid refrigerant.  <P>SOLUTION: In the air conditioner having a refrigeration cycle, at least a part of a pipe of the liquid refrigerant for sending out from an outdoor heat exchanger is formed either of an outer pipe or an inner pipe for structuring a double pipe and is structured so that drain water generated in an indoor heat exchanger flows into the other pipe. Thus, heat transfer from the drain water to the liquid refrigerant can be done via whole the surface of the double pipe and cold recovered in the liquid refrigerant can be increased. Hence, the load of the compressor can be decreased by the increased amount of the cold recovered by the liquid refrigerant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160980-A (JP)
Title: Synchronizing processing for printing constituent element
Inventor: GOLDBERG STEPHEN F
IPC: G06T1/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve synchronizing detection for detecting that all of constituent elements, which constitute the completed part of each form, are synchronously printed on printed matter.  <P>SOLUTION: The printed matter is equipped with at least one form and each form includes one or more images while each of the images include one or more image planes. Each of the images includes a composite image group (CIG) equipped with one set of image plane coordination (1PC) marks connected with the individual image planes. An IPC marks are printed by respective printing means through the inspection of those marks so as to make it possible to determine whether the image plane of a completed set for constituting a specific image is present. This invention uses a CIG mark to confirm that all of forms of the printed matter are synchronized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005014506-A (JP)
Title: Inkjet head and inkjet recorder
Inventor: SHIMIZU KAZUO
IPC: B41J2/16
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head that performs high quality printing by applying a pressure in a stable level to an ink chamber at an accurate pressurizing position from a piezoelectric element via a diaphragm.  <P>SOLUTION: The diaphragm and the piezoelectric element are bonded to each other with a linkup member therebetween. The formula: Ta<Tf<Tp is satisfied, wherein Tf represents a length of the linkup member in the direction perpendicular to a direction of a nozzle array, Tp represents a length of the piezoelectric element at the face to be bonded to the linkup member in the direction perpendicular to the direction of the nozzle array, and Ta represents a length of an activating section of the piezoelectric element in the direction perpendicular to the direction of the nozzle array at the face to be bonded to the linkup member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016679-A (JP)
Title: Variable-length pipe
Inventor: FURUKAWA YOSHIHIKO
IPC: E01F9/623
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable-length pipe capable of instantaneously adjusting a pipe length and capable of firmly holding an adjusted position.  <P>SOLUTION: On the outside of an inner pipe, an outer pipe extending in its axial direction are slidably disposed and rack is formed at part of an outer-periphery wall of the inner pipe along the longitudinal direction. A ratchet is fixed on the outer pipe and ratchet teeth of the ratchet are engaged with the rack, thus adjusting the protruding length of the outer pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026807-A (JP)
Title: Moving picture recording apparatus having loading slots for a plurality of recording media
Inventor: KADOMITSU KENTA
IPC: H04N5/907
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture recording apparatus for loading a plurality of recording media capable of recording moving picture data at a bit rate faster than a data write speed to each of recording media and recording a moving picture with high image quality by including a plurality of media slots to which a plurality of recording media can be loaded.  <P>SOLUTION: The moving picture data obtained through imaging by a CCD are compressed by a moving picture encoding/decoding processing unit and thereafter the resulting data are transferred to a media I/F 58. The media I/F is provided with three buffers 0, 1, 2 corresponding to the three media slots 0, 1, 2 to each of which a recording medium is loaded, and when the recording medium is loaded to each of a plurality of the media slots, the moving picture data are sequentially stored by a prescribed capacity each in the buffers corresponding to the slots. Then the data are transferred from each buffer to the corresponding recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023341-A (JP)
Title: Hydrogen storage alloy, manufacturing method therefor, and nickel-hydrogen storage battery using it
Inventor: KANEMOTO MANABU
IPC: H01M4/38
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy for obtaining a nickel-hydrogen storage battery superior in a charge/discharge cycle performance; a manufacturing method therefor; and a nickel-hydrogen storage battery superior in the charge/discharge cycle performance.  <P>SOLUTION: The hydrogen storage alloy comprising at least Mm (elements in lanthanide series and Y), Mg, Ni, Co, Mn and Al includes a main phase capable of occluding and releasing hydrogen and an Mn-Al phase. The hydrogen storage alloy is an AB<SB>5</SB>-type alloy which uses a raw material preferably having an element ratio of Mg to (Mm + Mg) in the range of 0.02 to 0.06. When the molten metal is cooled, slow cooling such as natural radiational cooling is recommended. The treatment for removing alkali-soluble components further enhances the performance of the nickel-hydrogen storage battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097208-A (JP)
Title: Method for producing 3-hydroxycyclohexanone
Inventor: ITO SHINYA
IPC: C12N15/09
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 3-hydroxycyclohexanone.  <P>SOLUTION: This method for producing the 3-hydroxycyclohexanone has a process for acting an enzyme having activity of reducing 1,3-cyclohexadione, microorganisms producing the enzyme or a processed product of the same on 1,3-cyclohexadione and a process for collecting the formed 3-hydroxycyclohexanone. The 3-hydroxycyclohexanone preferably comprises an optically active 3-hydroxycyclohexanone. Further, the enzyme having the activity of reducing the 1,3-cyclohexadione, the microorganism producing the enzyme or the processed product of the same preferably comprises a transformant to which the activity is artificially given or killed cells thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005025877-A (JP)
Title: Disc device
Inventor: MASUI HIROYUKI
IPC: G11B33/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform positioning for a disc unit and protect the disc unit with respect to strong shocks from the outside.  <P>SOLUTION: A slot 5 is fixed on a body chassis 1 via a supporting part 6 arranged, in order to have shock and vibration-absorbing effects to all directions for all three axes. A lock mechanism 3 for holding a disc unit 2 on the supporting part is arranged on the slot 5. This lock mechanism 3 is fixed on the slot 5 by a spring 31. A connection terminal (other drawing) is arranged on the slot 5 and electric connection is realized, in the case the disc unit 2 is mounted on the slot 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023681-A (JP)
Title: Paving material and its manufacturing method
Inventor: HARA TADAHIKO
IPC: E01C7/30
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving material capable of increasing strength while ensuring water permeability.  <P>SOLUTION: This manufacturing method for the paving material comprises a first process in which minute resin powders are dispersed and bonded on the whole surface of aggregate formed by ceramics to produce raw material powders, a second process in which the raw material powders are pressurized to form a raw material powder compact, and a third process in which the raw material powder compact is heated and the minute resin powders are melted and fixed to connect the aggregates formed by ceramics. The minute resin powders are thermoplastic resin. PET resin is used as the thermoplastic resin to perform the third process under inactive gas atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022931-A (JP)
Title: Method for reducing self-shrinkage of superhigh strength concrete
Inventor: TAKADA KAZUNORI
IPC: C04B14/04
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce self-shrinkage occurring in superhigh strength concrete at a low cost.  <P>SOLUTION: A method for reducing the self-shrinkage of the superhigh strength concrete comprises substituting an amount of ≤30 vol.% of coarse aggregate for artificial lightweight aggregate and blending an expansive additive in an amount of 30 kg or less per 1 m<SP>3</SP>concrete and/or a shrinkage-reducing agent in an amount of ≤4 wt.% based on a unit binding material, in blending of the superhigh strength concrete having a compressive strength of >100 N/mm<SP>2</SP>. By the method, the degree of the self-shrinkage of the superhigh strength concrete can be suppressed to ≤0-600 μm/m at the material age of 91 days. An artificial lightweight aggregate having a water absorption rate of >5 to 20%, a crushing strength of 1,000-2,000 N, and a density in oven-dried condition of 1.4-2.0 g/cm<SP>3</SP>is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024455-A (JP)
Title: Contrast ratio calculation method, method of digitalizing contrast ratio, contrast ratio calculation program, computer-readable storage medium, and contrast ratio prediction device
Inventor: AYABE NORIHIKO
IPC: G06Q10/04
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contrast ratio calculating method or the like for calculating a contrast ratio of a bright pigment containing paint film, by substitution in a contrast ratio calculation expression with a photoreception angle, paint concentration information and average particle size information.  <P>SOLUTION: In this contrast ratio predicting device, the substitution is executed in the contrast ratio calculation expression using, as variables, a paint concentration, an average particle size and the photoreception angle to acquire the contrast ratio of the bright pigment containing paint film. The contrast ratio predicting device has a concentration and particle size database 102 for storing the concentration and particle size information of the bright pigment containing paint film, a concentration and particle size information acquiring means 106 for acquiring the paint concentration information and the average particle size information, referring to the concentration and particle size database 102, and a contrast ratio acquiring means for acquiring the contrast ratio of the bright pigment containing paint film, by the substitution in the contrast ratio calculation expression with the prescribed photoreception angle, and the paint concentration information and the average particle size information acquired by the concentration and particle size information acquiring means 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040970-A (JP)
Title: Process for producing micro hollow body, micro hollow body, and ink jet recording head
Inventor: USAMI HIROYUKI
IPC: B41J2/16
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a micro hollow body while preventing generation of etching residue.  <P>SOLUTION: The process for producing a micro hollow body comprises a step for forming a first resin layer, an inorganic layer, and a first resist film patterned to cover a functional element sequentially on a substrate, a step for removing the inorganic layer partially using the first resist film as a mask, a step for removing the first resin partially using the residual part of the inorganic layer as a mask and for removing the first resist film, a step for forming a second resin layer and a second resist film patterned with a second opening sequentially on the inorganic layer, a step for forming a second opening by removing the second resin layer until the inorganic layer is exposed using the second resist film as a mask, a step for removing the inorganic layer, a step for forming a first opening in the substrate, and a step for dissolving and removing the first resin layer using the first opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046178-A (JP)
Title: Game medium loan-out system
Inventor: TAKADA YUKITO
IPC: A63F7/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium loan-out system which can surely execute the unlocking of a ball loan-out processor desired to be unlocked with a remote controller without error.  <P>SOLUTION: When unlocking a BV unit part 50 of the ball loan out processor 20, the machine number of the ball loan-out processor 20 to be unlocked is inputted by the ten numeral key operation with the remote controller 90. Then, the operation is made to transmit the notice of the unlocking permission with the discrete unlocking key involved and the ball loan-out processor 20 collates the machine number in the notice transmitted from the remote controller with the machine number stored in a memory 27 within the body 21 and executes the unlocking when both the machine numbers coincide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049391-A (JP)
Title: Fixing device
Inventor: NAMI YASUO
IPC: G03G15/20
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a temperature rise of an electromagnetic induction device without degrading energy consumption efficiency and without requiring reduction in throughput in electromagnetic induction heat fixing.  <P>SOLUTION: The fixing device includes: a magnetic field generating means for generating a high frequency magnetic field; and an induction heat generating member that is disposed in the magnetic field generated by the magnetic field generating means and has a conductive layer that generates heat with an eddy current generated by the action of the magnetic field. The magnetic field generating means has larger heat capacity than the induction heat generating member. In accordance with elapsed time after the induction heat generating member reaches a predetermined temperature, the heat regulation temperature of the induction heat generating member during a standby period or the heat regulation temperatures during the standby period and an image formation period are changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048822-A (JP)
Title: Pulley unit with one-way clutch
Inventor: WATANABE HAJIME
IPC: F16H55/36
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley unit with a one-way clutch capable of enlarging diameter of a rotary shaft without enlarging diameter of the whole unit.  <P>SOLUTION: This one-way clutch 5 is provided between a hollow shaft 3 and a pulley 4 arranged concentrically around it. A tool fitting part 3b in which a tool is fitted into an opening part of the hollow shaft 3 is provided, and a female screw part 3a is formed continuously with the tool fitting part 3b. The following relation is set: diameter of inscribed circle of the tool fitting part 3b<diameter of trough of the female screw part 3a<diameter of circumscribed circle of the tool fitting part 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI