baber/WOPTO huggingface dataset:
Patent JP-2004157804-A (JP)
Title: Clock pulse generation circuit
Inventor: ONISHI SHINSUKE
IPC: H03K5/156
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a precise clock pulse free from malfunction even in the addition of a digital noise to a sine wave signal of minor amplitude in a clock pulse generation circuit for a semiconductor integrated circuit.  <P>SOLUTION: An input bias setting part 1 receives the sine wave signal and adds a prescribed bias voltage thereto. A threshold-added pulse shaping part 2 shapes the sine wave signal with the bias voltage added thereto at a threshold voltage obtained by adding a prescribed voltage to the bias voltage, and a threshold-subtracted pulse shaping part 3 shapes the sine wave signal with the bias voltage added thereto at a threshold voltage obtained by subtracting the prescribed voltage from the bias voltage. A pulse synthetic part 4 outputs a clock pulse while synchronizing either one of leading edge and trailing edge of the clock pulse with the output of the threshold-added pulse shaping part and synchronizing the other edge with the output of the threshold-subtracted pulse shaping part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206336-A (JP)
Title: Polyester resin composition and blow molding, sheet shape material and film comprising the same
Inventor: TOGAWA KEIICHIRO
IPC: B65D1/09
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition from which a molding, particularly a small-sized blow molding can be efficiently produced by high speed molding, the molding and the blow molding being excellent in transparency and a heat resistant dimensional stability, and besides, the composition containing a very little acetaldehyde content, causing a little stain of a mold, and having excellent long-term continuous moldability, and to provide a molding comprising the composition.  <P>SOLUTION: The polyester resin composition comprises an aromatic polyester which has a repeating unit comprising an aromatic dicarboxylic acid component and a glycol component as principal components, and triethylene glycol of 0.01-10,000 ppm, the composition containing an acetaldehyde content of ≤30 ppm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166318-A (JP)
Title: Stripping method for flat cable
Inventor: MAEJIMA TAKAMICHI
IPC: H01R43/28
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stripping method for flat cables capable of applying to the flat cables where the center distance between conductors is different from the center distance between the cavities in a connector housing attached with a terminal fitting, and capable of removing part of a covering portion without breaking its core wires.  <P>SOLUTION: A stripping device 1 is formed with a plurality of slits provided on the terminal 2a of the flat cable 2. The slits are through a connection portion for connecting the electric wires of the flat cable 2 with each other. The connection portion remains on the end 2b of the terminal 2a of the flat cable 2. The stripping device 1 removes the covering portion of the electric wire at the terminal 2a of the flat cable 2 formed with the slits. The length of the covering portion to be removed is larger than a distance between an end toward the end 2b of the slit and the end 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163481-A (JP)
Title: Rod integrator
Inventor: AKIYAMA KOICHI
IPC: G02B27/18
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rod integrator from being damaged at the time of adjusting an optical axis.  <P>SOLUTION: In a projector, the rod integrator 200 emits a light beam made incident from a light incident surface 202 from a light emitting surface 204 while totally reflecting it on a rod side surface 201. The color filters 310R, 310G and 310B of a color wheel 300 allow only one color light beam out of RGB light beams to pass and reflect the other color light beams. A reflection film 206 is formed on the light incident surface 202 except an aperture part 206a in order to reuse the light beam reflected by the color filter. The reflection film 206 is a multilayer film composed of Ta<SB>2</SB>O<SB>5</SB>and SiO<SB>2</SB>having high heat resistance. Thus, the rod integrator can be prevented from being damaged when the light condensed from a light source is temporarily made incident on the reflection film 206 at the time of adjusting the optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131167-A (JP)
Title: Container having sterilization-function for hot or cold drink
Inventor: SHIRAI MIKIZO
IPC: B67D1/07
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem of the container for hot or cold drink, in which various germs adhered to a cold-water faucet caused by aerial infection etc. increases in number, so that water passed through the contaminated faucet is improper to be used as clean drink water.  <P>SOLUTION: The container for hot or cold water drink has a means which allows hot water and cold water to be alternately dispensed from faucets. Since hot water having a temperature of approximately 90°C is made in the container, the hot water is passed through the cold-water faucet as well, thereby suppressing propagation of various germs and sterilizing them. Thus, clean drink water can be prepared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161700-A (JP)
Title: Composition in which bitterness and odor of cysteines are reduced
Inventor: WATANABE AIKO
IPC: A61K47/42
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition in which nasty bitterness and odor of cysteines are reduced.  <P>SOLUTION: The composition is obtained by formulating cysteins with one or more kinds of substances selected from a group consisting of acidulants (e.g. ascorbic acid) and sweetening agents (e.g. aspartame, saccharin, erythritol, mannitol, sorbitol, xylitol, maltitol, lactitol, sucrose, lactose, fructose, glucose, oligosaccharide, maltose, trehalose and stevia).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163343-A (JP)
Title: Distance detecting device, thickness measuring device, and method thereof
Inventor: UNNO TETSUO
IPC: G01C3/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance detecting device, a thickness measuring device, and a method thereof, with less measurement error caused by variation in optical reflection characteristics on the surface of an object to be measured or fluctuation in the attitude of the object to be measured.  <P>SOLUTION: The distance detecting device is a triangular surveying type and uses laser beam. The surface of an object 10 to be measured is vertically irradiated with a plurality of laser beams 3. Two CCD cameras 6 and 7 arranged for symmetric light receiving angle receive the reflected light of the plurality of laser beams 3. AGCs 8 and 9 (a received light quantity controlling means) make the output signals of the CCD cameras 6 and 7 constant. Based on the changes in the shape of bottom part of the pattern of the output signals of the AGCs 8 and 9, a distance from the object 10 to be measured is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162664-A (JP)
Title: Exhaust valve hydraulic drive unit
Inventor: EDO KOJI
IPC: F01L9/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust valve hydraulic drive unit capable of controlling valve opening speed of an exhaust valve before reaching the maximum lift of the exhaust valve with high precision, and reducing driving power in the hydraulic drive unit.  <P>SOLUTION: In this exhaust valve hydraulic drive unit to supply working fluid to an exhaust valve actuator to drive the exhaust valve to open/close, a drive piston is composed of a two-stage diameter piston having a large diameter part and a small diameter part. It is provided with a cushion chamber parted and formed by a step part between the large diameter part and the small diameter part, and an inner surface of a drive cylinder, and a cushion oil passage and a cushion oil return passage to supply/return cushion coil in the cushion chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171054-A (JP)
Title: Position detecting device, position detecting method, position detecting program and position designating device
Inventor: FUKAYA TAKASHI
IPC: G01B11/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting device, a position detecting method, a position detecting program and a position designating device for detecting its position by directly designating an optional position on an image screen of an image display device by a remote controller.  <P>SOLUTION: This image display system 1 is characterized by projecting the beam light B of the visible light and the probe light P being the slit diffused light by a position designating device 10 of the remote controller 2, detecting the probe light P by a light detector 22 arranged outside a display area of a display device (a display) 30 of a position detecting device 20, and specifying a designating position T designated by the beam light B on the basis of a position of the light detector 22 for detecting the probe light P and light intensity of the probe light P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166515-A (JP)
Title: Ice cream and method for producing the same
Inventor: SHOJI TEI
IPC: A23G9/52
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide ice cream having a low milk fat content, no offensive smell and taste peculiar to Konnyaku even if being added with Konnyaku refined flour as dietary fiber, and excellent in flavor and body feeling inherited from ice cream, and to provide a method for producing the ice cream.  <P>SOLUTION: The ice cream with the low milk fat content contains Konnyaku refined flour retort paste of Konnyaku refined flour, obtained by admixing 0.1-5.0 wt.% of the devil's tongue refined flour with water and subjecting the product to sealing heating treatment. It is preferable to add 0.5-15 wt.% of the Konnyaku refined flour retort paste of the Konnyaku refined flour to the whole raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171080-A (JP)
Title: Code reader
Inventor: KANAZAWA NOBUYUKI
IPC: G06K7/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a code reader having a light condensing performance, causing no light diffusion and attenuation, reading a clear image regardless of the form of a proper code, simple and having good handling performance, and having reliability and safety.  <P>SOLUTION: The quantity of light can be increased improved by condensing the light of a light source body 3 to the whole surface of the proper code 9 by setting a shape and the positional relationship of a curved surface reflector 2, the light source body 3 slantingly arranged around this reflector and a semi-transparent mirror plate 4 oppositely and slantingly arranged to the curved surface reflector 2. Thus, the image can be clearly read regardless of the form of the proper code 9. The prevention of intrusion of dust-dirt and safety can be secured by a filter 7 and a protective cover 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111601-A (JP)
Title: Footwear and insole
Inventor: SAKAMOTO TAKAYOSHI
IPC: A43B13/02
Filed: 2002-11-19
Abstract: PROBLEM TO BE SOLVED: To provide footwear such as sandals and an insole each having a structure containing a material retaining moisture and warmth in a bottom part. SOLUTION: The sandal 10 comprises the upper insole part 2 to be trod by the sole, an instep cover 3 laid above the part 2 so as to contact with a foot instep, and a base bottom part 4 to contact with the ground, which is attached and fixed to the opposite face of the face of the part 2 to be trod by the sole. The part 2 comprises an interior sheet 21 to contact with the sole; a titanium alpha sheet 22 having a few millimeter thickness, on which a titanium alloy is coated on a rubber material surface; and a sponge and a packing which are not shown in Fig. The interior sheet 21 is composed of a soft fabric such as a vinyl, a cloth, a synthetic leather or the like, which has an opening near a part for contacting with the heel, wherein the titanium alpha sheet 22 slightly larger than the opening is sewed under the opening to a circumferential rim.
Patent JP-2004172890-A (JP)
Title: Portable terminal, and program and method for changing channel
Inventor: ARIMITSU KAZUHIRO
IPC: H04W74/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal in which down loading time can be made shorter compared to data communication in a common CH by individually changing data communication to an individual CH by comparison with a threshold and performing down loading in the individual CH when shift of Cell/Sector occurs for multiple number of times during data communication in the common CH.  <P>SOLUTION: The portable terminal is provided with a conversion means which up/down-converts a received frequency and A/D and D/A-converts it, an encoding/decoding means which performs diffusion encoding/inverse diffusion decoding, a control means controlling an operation of a device, a power supply means supplying power, a Cell/Sector shift monitoring means measuring the number of shift times of Cell/Sector, a threshold holding means holding the threshold, a comparison means comparing the number of shift times of Cell/Sector with the threshold and a channel control means which channel-switches the common CH with the individual CH.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169631-A (JP)
Title: Reserve tank
Inventor: TAKEUCHI SHIGENORI
IPC: F01P11/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of soil on a upper surface of a lid caused by cooling water overflowed from the inside of a tank body.  <P>SOLUTION: A reserve tank 2 is equipped with a tank body 21 for storing cooling water 8, a lid 22 for closing the tank body 21 from above, and a cap 23 attachably/detachably mounted in a cooling water injection opening 22a of the lid 22. A part of a side wall of the tank body 21 is an overflow mechanism 25 formed by a dual structure. The overflow mechanism 25 is equipped with an outer partition wall 25a. A communication hole 25c is provided to the top end of the outer partition wall 25a. By doing so, cooling water 8 inside the tank body 21 can be overflowed through the medium of the communication hole 25c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179687-A (JP)
Title: Motion picture coding/decoding method and apparatus thereof
Inventor: NAKAJO TAKESHI
IPC: H04N19/50
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To code such moving pictures at a high efficiency as fade pictures or dissolve pictures whose luminance varies in time.  <P>SOLUTION: The apparatus comprises a frame memory/predictive picture generator 108 having a first prediction mode for generating a predictive image signal 212 after selecting one of a plurality of combinations of reference picture numbers with prediction parameters, and a second prediction mode for generating a predictive image signal according to prediction parameters calculated, based on the reference picture numbers and the inter-picture distances of a plurality of reference pictures. After selecting either prediction mode according to the number of reference pictures, a variable length coder 111 codes orthogonal transform coefficient information 210 concerning a prediction error signal of the predictive image signal 212 to an input moving picture signal 100, mode information 213 showing a coding mode, motion vector input 214, and index information 215 showing the selected combination of reference picture numbers with prediction parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176258-A (JP)
Title: Decorative frame and building
Inventor: SUBATA TETSUYA
IPC: E06B1/34
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative frame having high durability and easily constructed.  <P>SOLUTION: A decorative frame member 15 is formed in a hollow shape with through holes 20 formed, and outer surfaces 26, 27 facing an opening 32 and an internal space 8 are formed of AAS resin with weather resistance. Such decorative frame members 15 are connected by a connecting member formed with first and second fitting protrusions, and framed to constitute the decorative frame 1 which is mounted to an opening 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176790-A (JP)
Title: Controller for hybrid transmission
Inventor: IMAZU TOMOYA
IPC: B60L50/16
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of unexpected gear shift caused by saturation of torque and saturation of a rotational frequency when torque control is executed to one of two motor/generators and rotational frequency control is executed to the other.  <P>SOLUTION: The torque control is executed to the motor/generator MG1 and the rotational frequency control is executed to the motor/generator MG2 in S1. When it is discriminated that the torque Tm2 of the motor/generator MG2 under the rotational frequency control becomes the saturation deviating from a value between the upper and lower limit values in S2, the motor/generator MG1 is switched from the torque control to the rotational frequency control in order to avoid the saturation, and at the same time, the motor/generator MG2 is switched from the rotational frequency control to the torque control in S3-S5. When it is discriminated that the torque Tm1 of the motor/generator MG1 to be under the rotational frequency control by the switching is saturated in S6, the motor/generator MG1 is switched from the rotational frequency control to the torque control in order to avoid the saturation, and at the same time, the motor/generator MG2 is switched from the torque control to the rotational frequency control in S7, S5, and S1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209288-A (JP)
Title: Led illumination system
Inventor: REILL JOACHIM
IPC: H04N1/028
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED illumination system with which a surface can be illuminated with a predetermined homogenous illumination intensity distribution, and which has a simple construction and is inexpensive to produce.  <P>SOLUTION: In the LED illumination system between at least one LED element and the surface to be illuminated, an illumination optical system which deflect emitted light asymmetrically relative to the main beam direction of the LED element is arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180755-A (JP)
Title: Radiographic imaging apparatus
Inventor: TSUJII OSAMU
IPC: A61B6/03
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a two-dimensional detector from being enlarged when performing radiographic imaging using two-dimensional detectors (FPD flat panel detector) detecting the radiation.  <P>SOLUTION: This radiographic imaging apparatus comprises a radiation emitting means, a cone beam radiation CT detection means composed of the plurality of two-dimensional detectors divisibly and movably assembled and a slide means sliding the radiation emitting means and parts of the plurality of two-dimensional detectors approximately in the direction of an CT rotary axis. Thereby, a large-side FPD provided for performing the CT imaging is composed of almost medium-size FPDs and the radiographic imaging can be performed using the parts of the plurality of FPDs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187028-A (JP)
Title: Instrument and method for creating n phase clock
Inventor: FUJITA YASUHIKO
IPC: H03K5/15
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of an operation frequency under an operation restriction in which (data delay time of a delay element×N) is necessary to be in a range of 1 period of the clock for a circuit of the conventional technology creating N phase clocks by arranging N delay elements, and to realize a circuit creating N phase clocks using a simple circuit.  <P>SOLUTION: The instrument comprises 2 series of clock inputs which are a reference clock and clocks which shift phase from the reference clock, realizes a circuit to create N phase clocks by combining them with flip flop circuits, and prevents deterioration of the operation frequencies.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187435-A (JP)
Title: Negative phase/open phase detection device for three-phase four-wire ac power supply
Inventor: TAKADA SHIGEO
IPC: H02H3/34
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative phase/open phase detection device for a three-phase four-wire AC power supply capable of detecting a negative phase or an open phase even in the case that the power impedance of each phase is balanced in a low state.  <P>SOLUTION: The negative phase/open phase detection device comprises negative/open phase detection means 2, 3 that detect the negative phase and the open phase of the three-phase AC power supply, based on phase differences of voltages among magnetic wires R, S and T and the neutral wire N of the three-phase four-wire AC power supply; and a current load element 6 that is connected between at least one of the magnetic wires and the neutral wire, and adjusts current load balance between each magnetic wire and the neutral wire by making the balance correspond to the negative/open phase detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183433-A (JP)
Title: Box girder bridge structure and its construction method
Inventor: SHOJI AKIO
IPC: E01D21/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box girder bridge structure for easily and quickly constructing upper and lower floor slabs only by a form supported with a simple form support device without using a large-scale erection material or a large-sized erection device, and to provide its construction method.  <P>SOLUTION: In a box girder bridge, a girder 1 which is a web by a box girder is used, these are erected over horizontally adjacent piers or abutments 3, the upper floor slab and the lower floor slab are constructed and integrated in cast-in-place concrete between the two adjacent girders 1 in intervals in right and left directions at need, an external cable is installed, and the external cable is tensioned and fixed on a lateral girder of both ends of a bridge axis direction provided over the girder or these ends to introduce tensioning force. The girder 1 is erected, then the upper floor slab and the lower floor slab are constructed and integrated in the cast-in-place concrete 14 between the girders 1 at need, and the external cable 16 is installed to be tensioned and fixed on the girder 1 or the lateral girder 11 so as to introduce the tensioning force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189506-A (JP)
Title: Method of manufacturing shape anisotropic ceramic powder
Inventor: YAMAGUCHI TATSUYA
IPC: C01G33/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a shape anisotropic ceramic powder made up mainly of a compound having crystal anisotropy without using flux or an acid and without producing a waste liquid containing a chloride, a sulfate, nitric acid, hydrochloric acid or the like.  <P>SOLUTION: A method of manufacturing the shape anisotropic ceramic powder comprises: forming slurry containing ceramic precursor for obtaining the shape anisotropic ceramic powder into a sheet like shape; firing the resultant sheet like formed body; and pulverizing the resultant sheet like sintered compact, wherein the thickness of the sheet like formed body is ≤15 times of the average value of axis length to be a minimum length in the axes of crystal particle in a bulk like sintered compact having the same composition and the sintering temperature as that of the shape anisotropic ceramic powder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI