baber/WOPTO huggingface dataset:
Patent JP-2004155677-A (JP)
Title: Moisture-retaining skin care preparation for external use and chapped skin-improving skin care preparation for external use
Inventor: HANANO AKINORI
IPC: A61K8/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-retaining skin care preparation and a chapped skin-improving skin care preparation each for external use and which have a moisture-retaining effect and an excellent chapped skin-improving effect.  <P>SOLUTION: Researches have zealously been repeated to obtain an ingredient having an excellent moisture-retaining property and an excellent chapped skin-improving and preventing effect. Consequently, the moisture-retaining skin care preparation and the chapped skin-improving skin care preparation containing the extracts of one or more plants selected from plants belonging to Morina, Pterocephalus and Triplostegia and having the excellent moisture-retaining effect and the excellent chapped skin-improving effect can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157247-A (JP)
Title: Liquid crystal optical element, method for manufacturing the same, and optical device
Inventor: SHIBUYA TAKASHI
IPC: C09K19/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal optical element in which transmittance is varied while a low scattering state is maintained by varying an applied voltage and to use it as an aperture for an optical device.  <P>SOLUTION: A liquid crystal-polymer composite containing a dichroic dye, a liquid crystal and a polymer is used as the liquid crystal optical element. The transmittance is varied along a transmittance curve 10 by varying the voltage applied to an electrode. The transmittance T<SB>H</SB>at a high transmission state and the transmittance T<SB>L</SB>at a low transmission state are made to be ≥45% and ≤40% respectively. Further the liquid crystal optical element is used in a state in which scattering transmittance T<SB>d</SB>is ≤20% and in a region T<SB>10</SB>between the high transmission state and the low transmission state wherein a transmittance ratio K<SB>HL</SB>is kept ≥1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156693-A (JP)
Title: Diaphragm
Inventor: FURUTA MASAKI
IPC: F16K7/16
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm capable of reducing deterioration caused by stress concentration at a thin film part, and improving durability of a diaphragm.  <P>SOLUTION: The thin film part 3 is integrally formed with an outer circumference at a lower end of a valve element part 2 formed in a columnar form, and a thick circumferential edge part 4 is integrally formed with the outer circumference of the thin film part 3. The thin film part 3 is extended horizontally from the outer circumference at the lower end of the valve element part 2. A first part 3a protruded in an upward semi-circular form is connected to a second part 3b protruded in a downward semi-circular form through a third part 3b to make a gentle S-form. In accordance with valve opening/closing action of the valve element part 2, the first part 3a and the second part 3b are freely deformed, so that stress is dispersed to each part of the thin film part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155464-A (JP)
Title: Bag-making and packaging machine
Inventor: KONDO MASASHI
IPC: B65B51/16
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-making and packaging machine which can speed up and is rich in flexibility of bag sizes while avoiding enlargement in size of a lateral sealer.  <P>SOLUTION: A control unit 60 activates a pair of sealing jaws in a predetermined seal mode by operating a servo motor 24 for driving the pair of sealing jaws around a rotation axis and a servo motor 25 for driving a pair of front and rear rotation axes so that they come closer to/farther away from each other in a horizontal direction to collaborate with each other. In this case, a memory 60a of the control unit 60 stores a plurality of seal modes capable making bags with respective sizes. The predetermined seal mode is selected depending on the bag size among these seal modes via a control panel 61.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164882-A (JP)
Title: Heating cooker
Inventor: FUJINAMI TOMOYA
IPC: H05B6/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the temperature of a heating object by linearly arranging a plurality of temperature sensors, in a temperature sensing method of a heating appliance for cooking.  <P>SOLUTION: By linearly arranging a plurality of the temperature sensors 4 to measure the temperature of a part most easily heated and set at high temperature, warpage and displacement of the bottom surface of the heating object 1 can be detected, and the detection error of the temperature of the heating object 1 by the temperature sensors 4 can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160293-A (JP)
Title: Delivery apparatus and delivery method for article
Inventor: SAKKA ICHIRO
IPC: B08B3/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery apparatus and delivery method for articles, such as medical articles, capable of cleaning, sterilizing, and drying the articles in a state which is not contaminated by rubbish and under aseptic conditions, then housing the articles into a reception tank without exposing the articles to the external environment.  <P>SOLUTION: The delivery apparatus and delivery method comprise at least a cleaning tank (A) including a freely attachable and detachable valve body (a) in an article outlet, a transit box (B) including respectively openable and closable valve bodies (b) and (c) in the upper and lower parts of the box, and the acceptance tank (C) including a freely attachable and detachable valve body (d) in an article acceptance port, and thereby, the problem to be solved mentioned above can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160592-A (JP)
Title: Power tool
Inventor: ABE HIDEKI
IPC: B25B21/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool designed to make three-staged gear changes in the speed of output shaft rotation by means of a planetary gear-speed reduction device in an operation characterized by an excellent workability.  <P>SOLUTION: In the power tool, rotational speed is made changeable for each of the first carrier 8 and the second carrier 9, on the strength of the first change-over ring 20 and the second change-over ring 24, both of which can be slid in forward or backward directions. Within the power tool, meanwhile, a change-over plate 32, which can be slid in forward/backward directions from the exterior of a housing 2, is installed. Into slide grooves 34 and 34, formed on the change-over plate 32, the first protrusion 35 and the second protrusion 36 of the respective change-over rings are inserted in the manners in which they are movable in forward and backward directions, with coil springs 37 formed on their frontal and rear positions subsequently. Within the power tool, bottleneck portions 38, arranged to regulate the contact points of the coil spindle 37 with the protrusions 35 and 36, are installed differently at the frontal and rear positions between individual slide grooves 34 and 34. By altering the contact state of the coil spring 37 and the individual protrusions 35 and 36 in accordance with the sliding position of the change-over plate 32, the frontal and rear positions of the two change-over rings 20 and 24 are mutually rearranged to change the rotational speed of the spindle 6 into three stages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163300-A (JP)
Title: Layered type probe
Inventor: KIYOTA SHIGEO
IPC: G01R1/073
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow contact with electrodes arranged matrix-likely to provide a layered type probe useful for a probe card.  <P>SOLUTION: In this probe layered with probes formed by ultra-thin plates to move elastically a needle part along a longitudinal direction, wire rods serving as probe needles are engagement-fixed to holes formed in an opposed face of a measured part of the thin plate to serve as the needle part corresponding to the matrix electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216151-A (JP)
Title: Tone generation apparatus and method for the same
Inventor: TAMURA GENICHI
IPC: G10H1/46
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily control a fine waveform control in a partial section.  <P>SOLUTION: Each segment template is arranged so that at least parts of characteristic variation curves in the segment templates of different time lengths overlap with each other. A synthesized envelope for a desired section is produced by combining all arranged characteristic variation curves with an envelope based on inputted performance information. A tone generation means generates a tone by using the synthesized envelope thus formed. Thereby, a user can generate the tone only by changing the combination of the segment templates of different time lengths while easily carrying out the fine control in the partial section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171650-A (JP)
Title: Optical pickup device, condensing optical system, and objective optical element
Inventor: IKENAKA SEINO
IPC: G11B7/135
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device of a finite system which is used for reproducing and/or recording information with respect to two kinds of optical information recording media having different wavelengths to be used, and which is capable of improving off-axis characteristics and correcting various aberrations, a condensing optical system, and an objective optical element.  <P>SOLUTION: This optical pickup device is the finite system in which a dispersed light or a converged light is made incident on a condensing optical system, and provided with a plurality of bracelet-shaped optical function surfaces formed on the optical surface of an optical element, and a shared area for emitting the luminous fluxes of first and second wavelengths λ1 and λ2 as refracted lights. A structure is disposed in which 0.8×COMA<SB>2</SB>≤COMA<SB>1</SB>≤1.2×COMA<SB>2</SB>is satisfied when the coma aberrations of the wave front aberrations of condensing spots formed on the information recording surfaces of first and second information recording media by the luminous fluxes of the wavelengths λ1 and λ2 obliquely made incident at image angles 1° on the condensing optical system are made COMA<SB>1</SB>[λ1rms] and COMA<SB>2</SB>[λ2rms].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172858-A (JP)
Title: Imaging apparatus and imaging method
Inventor: HARADA KOICHI
IPC: H04N9/07
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color imaging element adopting a full pixel read system and capable of attaining the compatibility between wide dynamic imaging and high resolution imaging.  <P>SOLUTION: Read electrodes are divided into a plurality of systems that can independently be controlled. An electronic shutter pulse corresponding to a signal with a different storage time is applied to the read electrodes capable of being independently driven to electronically realize switching of sensitivity characteristics by exposure time control. The electrodes are arranged so that a plurality of pixels with the same color component and the same sensitivity characteristic are laid out in a lattice form and a plurality of pixels having the same color component are laid out in a lattice form independently of the sensitivity characteristic. The imaging apparatus benefits from the flexibility of the color filter arrangement of the ND system SVE and the flexibility of the sensitivity control of the shutter system SVE, and realizes the compatibility between imaging of a color image with a wide dynamic range and imaging of a high resolution color image with an ordinary dynamic range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166977-A (JP)
Title: Tilt angle adjusting structure of pachinko machine
Inventor: FUJITA YOSHIMI
IPC: A63F7/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an tilt angle adjusting structure of a Pachinko machine reducing the cost by a simple structure and easily obtaining a tilt with its left/right sides well balanced.  <P>SOLUTION: This Pachinko machine 1 adjoiningly installed with ball dispensers in the respective left/right sides is so constituted that the tilt is adjusted by a support 21, which is inserted into a journal hole bored in the dispenser side faces in the respective left/right sides of the Pachinko machine and freely tilting the Pachinko machine 1 in the front/rear direction, and upper side and lower side L-shaped plate materials 23a and 24a, which are fixedly positioned with ends 23c and 24c abutting on the upper end part and the lower end part of the backside of the Pachinko machine 1 tilted by a prescribed angle around the support shaft 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168197-A (JP)
Title: Power steering device
Inventor: SASAKI HIROTO
IPC: B62D5/07
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device which can generate a steering auxiliary force with high response under the situation where turn-back operations must be repeated, while securing energy saving by stop-and-go control.  <P>SOLUTION: An electronic control unit 3 counts the number of times (number of times of operation) of steering operation wherein a steering angle of a steering wheel 11 is continuously changed by more than a predetermined number of times (for example, five times), on the basis of a signal given from a steering angle sensor 6. In a case when the number of times of operation per a specific time is more than the predetermined number of times, a target rotating speed of an electric motor 29 is set to a specific high rotating speed VH. When the target rotating speed of the electric motor 29 is set to the predetermined high rotating speed VH, the target rotating speed of the electric motor 29 is kept at the high rotating speed VH for a specific delay time ΔT, after the number of times of operation per the specific time is lowered to be less than the predetermined number of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221656-A (JP)
Title: Magnet containing low content of rare earths, and manufacturing method therefor
Inventor: ONO HIDEAKI
IPC: C22C38/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchange spring magnet which has fine crystal grain sizes and superior characteristics concerning both the flux density and the coercive force.  <P>SOLUTION: This method for manufacturing the objective exchange spring magnet comprises preparing an alloy, of which at least one part becomes amorphous by a liquid quenching method or a mechanical alloying method, from an alloy for magnets containing Ta and C beside Nd, Fe and B, and heat- treating the alloy, of which at least one part is amorphous.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004167579-A (JP)
Title: Pipe making/installing method for installing air conditioner and ventilation duct on site
Inventor: KANEKO MASASHIRO
IPC: B21C37/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method to attempt substantial cost reduction of duct installation on a construction site of a building by hanging an air conditioner and a ventilation duct on every floor while making pipes.  <P>SOLUTION: On a plurality of specified low-layer floors adjacently located above or below under construction or after construction, one or more pipe making lines 10 constituted by connecting a de-coiler 7 wound with a steel plate for duct forming, a duct pipe making machine 8, and a run-off table 9 are arranged in each floor, the steel plate drawn out from the de-coiler 7 is made into a spiral duct 50a having a fixed diameter and length by the duct pipe making machine 8. The hanging position is marked in each formed spiral duct, and the duct outer surface is subjected to heat insulation treatment to make a unit duct 50, and the unit duct is hung on a ceiling based on a construction diagram. After the duct has been hung on the floor layer, the de-coiler, the duct pipe making machine and the run-off table are disconnected, and are moved to the upper or lower subject floor with skipping one floor by using a construction elevator 4. The pipe working line 10 is restructured and arranged on the subject floor and the hanging process to the subject floor is done by using each unit duct 50 made same as described above in order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170315-A (JP)
Title: Range index detector
Inventor: AKUTAGAWA KIYOSHI
IPC: G08G1/16
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly extract an edge of a target from the background when detecting the target out of a camera image.  <P>SOLUTION: This range index detector is provided with a lens 21, an image sensor 22, an edge detecting part 11 for generating an edge image base on a picked-up image, a drive 23 for moving an optical axis of the lens 21 along a direction right-angled to the optical axis, an image accumulation-processing part 12 for addition-accumulating and processing the plurality of edge images, an image storage part 13, a control part 16, and a computing part 14. Density ratios of the accumulated edge images of the plurality of edge images of the images imaged while moving the optical axis of the lens 21 to each picture element in one sheet of representative edge image are computed by the computing part 14 to obtain a range index data map of the density ratios corresponding to distances. When extracting a paired target vertical edges by pattern processing of the representative edge image by a detection processing part 15, edge parts indicated as the substantially same distance by the range index data map is extracted as paired vertical edge parts in an outline of the target.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172030-A (JP)
Title: Fuel cell system
Inventor: UOSHIMA MINORU
IPC: H01M8/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of discharging residual water without wasting fuel even if a condition before power generation is stopped is a low load operation.  <P>SOLUTION: This fuel cell system S is provided with a circulation flow passage 24 returning hydrogen discharged from a fuel cell FC to the fuel cell FC, a circulating pump P circulating the hydrogen within the circulation flow passage 24, and a purge valve 25 for hydrogen discharging hydrogen within the circulation flow passage 24 to the outside. The circulating pump P and the purge valve 25 for hydrogen are controlled so that the circulating pump P is operated for a prescribed time by an ECU3 then the purge valve 25 for hydrogen is opened when power generation of the fuel cell FC is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177575-A (JP)
Title: Liquid crystal display device
Inventor: YOSHII TAKASHI
IPC: G02F1/133
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of enhancing display picture quality of a moving image by controlling high speed display drive (frame frequency conversion rate) of a liquid crystal display panel in accordance with a temperature in the device.  <P>SOLUTION: The liquid crystal display device is provided with a frame frequency conversion section 12 which converts frame frequency of a picture signal supplied to the liquid crystal display panel by interpolating subframes of a specified number to an input picture frame. Further, the liquid crystal display device is provided with a temperature detection section 5 which detects the temperature in the device and a control section 6 which performs variable control of the frame frequency conversion rate depending on the frame frequency conversion section 12 on the basis of the detected temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174942-A (JP)
Title: Apparatus and method of manufacturing recycled pellet
Inventor: SHIMAMURA TOSHIO
IPC: B29B17/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of manufacturing recycled pellets with which foreign matters are removed in a simple manner without using cleaning equipment.  <P>SOLUTION: The apparatus for manufacturing recycled pellets includes a sample casting part for casting plastic scraps, a grinding part for grinding the plastic scraps to make them semi-melted, an extrusion part 3 for extruding the ground plastic scraps, and a pelletizer 5 for making pellets from the extruded plastic scraps. It further includes a screen 4 having a screen mesh 10 for removing the foreign matters contained in the plastic scraps extruded by the extrusion part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178725-A (JP)
Title: Semiconductor memory
Inventor: YASUDA KENICHI
IPC: G01R31/28
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of performing a burn-in test capable of impressing desired voltage stress across bit lines without using a sense amplifier circuit.  <P>SOLUTION: At the time of the burn-in test, the sense amplifier is separated from each bit line BLL, /BLL, BLR, /BLR by a bit line separation switch. In this state, bit line switch circuits 130L, 130R connect the bit lines BLL, BLR to voltage nodes 125L, 125R, and connect the bit lines /BLL, and /BLR to voltage nodes 120L, 120R. Bit line voltage VBL0 supplied by the voltage nodes 120L, 120R and bit line voltage VBL1 supplied by the voltage nodes 125L, 125R can be set independent from each other at least at the time of the burn-in test.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180160-A (JP)
Title: Portable communication terminal, charging system using the terminal, its charging method and its computer program
Inventor: USUI KAZUTOSHI
IPC: H04M15/16
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system for charging a contents provider for an amount corresponding to access distance information showing the easiness of access to each content from a portable communication terminal as a memory use charge in charging the contents provider a prescribed charge and paying an amount corresponding to the access distance information to a company that has manufactured or sold the portable communication terminal in a system that uses the portable communication terminal to download contents.  <P>SOLUTION: A portable communication terminal 1 is provided with: a means 11 for collecting the access distance information defined by the number of procedures to access each content from the portable communication terminal; and a means 12 for transmitting the access distance information to a charging server 2. The charging server 2 charges 24 the contents provider on the basis of the access distance information and pays an amount calculated on the basis of the access range information to a portable communication terminal manufacturer 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206727-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KOJIRO
IPC: F02D41/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To reconcile NOx emission volume reduction and CO<SB>2</SB>emission volume reduction by directly managing a NOx emission volume released into the atmosphere and thus reliably maintaining a desirable NOx emission volume in every operating condition without degrading fuel economy, in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: A NOx sensor 27 detects a NOx concentration released into the atmosphere from a storage type NOx catalyst 25. From the output of the NOx sensor 27, a total NOx emission volume A is computed. If the total NOx emission volume A reaches a NOx emission criterion volume A<SB>0</SB>corresponding to a NOx emission criterion volume defined by NOx emission regulation before a travel distance C reaches a given travel distance C<SB>0</SB>, an exhaust air-fuel ratio is varied to a rich air-fuel ratio to cause the storage type NOx catalyst 25 to release NOx efficiently, and then varied to a stoichiometric air-fuel ratio to cause a three-way catalytic function to purify or reduce NOx.  <P>COPYRIGHT: (C)2003,JPO