baber/WOPTO huggingface dataset:
Patent JP-2003231087-A (JP)
Title: Longitudinally dividing device using rotating round blade for rod-shaped food material
Inventor: IKE TOSHIHIRO
IPC: B26D3/26
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a longitudinally dividing device capable of automatically and continuously dividing a rod-shaped food material without accumulating fibrous rubbish and peels on a cutter and keeping the cutting edge clean with almost no cleaning.  <P>SOLUTION: For dividing the rod-shaped food, the round blades 4, 5, 6, and 7 with their outer circumferences set to cutting edges are radially disposed in a blade holder 3 so as to freely rotate, an inlet guide 2 for the food material is formed in the upstream of the round blades, the rod-shaped food material is pushed in from the inlet guide of the rod-shaped food material toward the round blades, and the round blades are rotated by the operation of the food material to pushingly cut the food material and divide them from the central axis of the food material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241571-A (JP)
Title: Electrophotographic device and photoreceptor belt unit therefor
Inventor: SAKUMA YUKINORI
IPC: G03G21/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor belt unit for an electrophotographic device, in which replacement and positioning of a photoreceptor belt is facilitated without damaging the belt.  <P>SOLUTION: The photoreceptor carrying belt 15 is provided near the photoreceptor belt 1 and parallel to a photoreceptor carrying roll 2 disposed in the photoreceptor belt unit 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238857-A (JP)
Title: Ink set having wide color reproducibility in dark part, recording method and record
Inventor: ISHIMOTO BUNJI
IPC: C09D11/40
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set which gives a recorded image with little difference in color due to the difference in light source, and which can enlarge the range of color reproduction in a dark part while maintaining a high image quality without deteriorating the graininess of an image in the dark part.  <P>SOLUTION: The purpose is achieved by providing an ink set characterized in that it has at least a black ink composition containing a black pigment and a light back ink composition containing a black pigment in a concentration less than that in the black ink composition, and that the ratio of the pigment concentration of the black ink composition to that of the light black ink composition (the former/the latter) is (2 to 4.5):1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242079-A (JP)
Title: Information gathering/distribution device
Inventor: NAKAYAMA TAKAHIRO
IPC: G06F13/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information gathering/distributing device capable of reducing the time lag up to being uploaded in a Web server after transmitting new news from an information provider.  <P>SOLUTION: An information gathering/distributing server 11 on a network is provided with a log file monitoring part 15 for always monitoring a log file for holding received information of a data file. When the information gathering/distributing server 11 receives a new data file from an information provider computer 10, a log file recording part 17 records receiving operation of the new data file on a log file. A storage device 13 stores the log file. The log file monitoring part 15 detects the log file, and informs a news server 16 of the effect of recording the new data file on the basis of the content. The news server 16 receives the new data file from the information gathering/ distributing server 11 when transmitting a transmission request of the data file to the information gathering/distributing server 11, and can display the new data file on a WEB page.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244520-A (JP)
Title: Photographing device
Inventor: KINGETSU YASUHIRO
IPC: G02B7/28
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device that can prevent wasteful automatic focus control operation and, in addition, can quickly start photographing, even when photographing instructions are given.  <P>SOLUTION: This photographing device is constituted to discriminate the need for focus control by using an image obtained for live view display, etc. A correlation value computing section 230 acquires the latest image G1 for live preview display to be stored in an image memory 209 and its preceding image G2 and finds the correlation, corresponding to the difference image between the images G1 and G2. Then the computing section 230 controls an automatic focus control section 240, by discriminating the need for focus control, by comparing the correlation with a threshold stored in a threshold memory 236.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244577-A (JP)
Title: Image display equipment
Inventor: FUTAMURA YOSHIROU
IPC: G03B21/62
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high resolution, compact size and a low manufacturing cost of an image display element without installing a mechanical vibrating mechanism, performing complex operation such as deflection of an optical path and reduction of picture elements, changing an optical system of image display equipment of a present projection type, and changing resolution of the image display element.  <P>SOLUTION: In an image display element 3, an illumination light is subjected to space light modulation, on the basis of image information and outputted as an image light. An image display screen 4 has an image display region as a region, where the image light is selectively reflected or scattered and image display is conducted. Synchronization between the image display element 3 and the image display screen 4 is obtained, and a position of the image display region in which image display of the image display screen 4 is conducted changes with time, so that display is enabled wherein the apparent number of picture elements of the image display element 3 is increased. As a result, the image field of an image displayed by the image display element 3 is displayed by a plurality of subfields wherein the image field is divided by time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327859-A (JP)
Title: Temporary water pipe
Inventor: KANEMURA TOKIYOSHI
IPC: F16L1/00
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a temporary water pipe for improving work efficiency at temporary piping and saving resources by reusing it. SOLUTION: A pipe 1 comprises a pipe body 2 made of polyethylene resin and a connecting head 3 made of polyethylene resin as well. The connecting head 3 is directly coupled to two ends of the pipe body 2 in a butt-fusion method. On the outer periphery at the end of the connecting head 3, ring-shaped locking thin grooves 5 are provided. Two connecting heads 3 which are butted and disposed are connected by utilizing the locking thin grooves 5 with an appropriate tool.
Patent JP-2003245617-A (JP)
Title: Substrate washing apparatus and washing method using the same
Inventor: TANIWAKI KAZUMA
IPC: G02F1/13
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space saving low cost type washing apparatus by adding a hydrogen water supply means to a washing apparatus simple in constitution comprising an ultraviolet irradiator and an ultrasonic irradiator, and a washing process using the same.  <P>SOLUTION: The substrate washing apparatus is constituted of at least an ultraviolet irradiation unit 1 for decomposing the organic compound comprising oils and fats adhering to a substrate, ultrasonic washing units 2 and 3 for washing particles, a drying unit 4 for drying the substrate after washing and a feed means for feeding the substrate. This apparatus is equipped with the hydrogen water supply means for supplying hydrogen water to the ultrasonic washing units 2 and 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249270-A (JP)
Title: Battery checker
Inventor: MATSUSHIMA JUN
IPC: G01R31/36
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To decide the residual quantity of electricity of a battery correctly by electrifying an inductive load.  <P>SOLUTION: In a battery checker which decides the residual quantity of electricity of the exchangeable battery 1 electrifying the inductive load 4, the terminal voltage and magnetic leakage flux of the inductive load 4 are detected, and by converting the detected magnetic leakage flux into electric current, the residual quantity of the battery 1 is decided based on the terminal voltage and the converted electric current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247272-A (JP)
Title: Joint member, joint structure, and building unit
Inventor: CHO YUKIMITSU
IPC: E04B1/58
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable welding over the overall length including a projection part in a welding connection part for improving welding strength without any reduction in welding quality.  <P>SOLUTION: In a joint member 15 having the welding connection part 19 to be abutted and welded to a column 11, the projection part 21, which can be abutted to the column 11, is arranged in the welding connection part 19 for forming a root gap between the column 11 and the welding connection part. The projection part 21 is provided with grooves 22A and 22B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248072-A (JP)
Title: Time-measuring system, disk apparatus, time-measuring method, and program
Inventor: KISHI KAZUHIRO
IPC: G04G3/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and accurately correct time with a simple configuration.  <P>SOLUTION: A disk-reproducing apparatus 1 comprises a first disk- reproducing section 10, a second disk-reproducing section 20, and a main amplification section 30. The first disk-reproducing section 10 and the second disk- reproducing section 20 generate an LRCK signal for identifying the left and right channels of audio signals, based on clock signals from respective clock- generating sections 12 and 22 for sending it to a control section 32 in the main amplification section 30. The control section 32 measures the lapse time, for example by executing counting operation with the clock signals generated by a main clock section 31 as the reference, and corrects the counted value for measuring the current time by an offset value which is set based on the LRCK signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245224-A (JP)
Title: Toilet seat with heater and system therefor
Inventor: TANI MICHIHIKO
IPC: A47K13/30
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat with a heater increasing saving of energy by decreasing heat dissipation from a toilet seat surface regardless of opening and closing of a toilet cover.  <P>SOLUTION: A heat radiating body 20 is provided with a thermal storage material 23 coming into contact with a seating face side of a heater 21 and a thermal insulation material 22 coming into contact with an opposite face of the heater 21. The heat radiating body 20 is provided inside a toilet seat main body 10 hollowly formed from a cover material 11 and a bottom material 12. The heat radiating body 20 is brought into contact with the cover material 11 at seating by a stud 31 and a compression spring 33. At not seating, a space 15 is formed between the heat radiating body 20 and the cover material 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247823-A (JP)
Title: Method and device for detecting phase difference, range finder, and image pickup device
Inventor: KANEMITSU SHIROSHI
IPC: G01C3/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the useless correction performed on an object detecting device that utilizes the phase difference between images formed in a pair of optical sensor arrays as much as possible.  <P>SOLUTION: When an effectiveness-of-correction judging section 5d judges that the correction performed on a pair of image data rows (IL and IR) is effective, a left-right difference correcting section 5e finds the quotient obtained by dividing the sum of the maximum value difference Max and minimum value difference Min of the data rows (IL and IR) by 2 as a correction amount and corrects the difference between the data rows IL and IR stored in a memory 5b by using the found correction amount. A correlation computing section 5f computes the correlation between the data rows IL and IR based on the corrected data rows IL and IR and a maximum correlation detecting section 5g detects the maximum degree of correlation between the data rows IL and IR. Then an interpolation computing section 5h performs interpolation computation and a phase difference detecting section 5i detects the phase difference between the image rows IL and IR based on the maximum degree of correlation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253769-A (JP)
Title: Insert and use therefor
Inventor: KIKUHARA YUKIO
IPC: E04B1/41
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a linear insert collides against and can not be mounted on a main reinforcement when the main reinforcement is not located on a normal position due to a curvature of the main reinforcement in a conventional method wherein the linear insert is fixed in an inset mounting hole of a form in the direction of the main reinforcement for fixing a bracket so as to install a scaffolding or the like at a construction site constituted of the form placed to construct a concrete skeleton and the main reinforcement arranged inside of the form and that a concrete is placed and fixed to the inside of the form.  <P>SOLUTION: The insert comprises an insert body 1A and a bond reinforcing bar 1B, the insert body 1A comprises an insert deformed bar 1A1, a column section 1A2 provided to the outside end part of the insert deformed bar 1A1, an internal screw section 1A3, a cap 1A4 and a plug pin 1A5 fitted into the internal screw section 1A3, and the bond reinforcing bar 1B constituted of a reinforcing deformed bar 1B1 is fixed to the side of the insert deformed bar 1A1 in a state to intersect the main reinforcement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253281-A (JP)
Title: Lubricating oil composition for plastic processing nonferrous metal
Inventor: OHASHI KAZUYOSHI
IPC: C10M137/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition for the plastic processing of nonferrous metals, having excellent lubricating and processing properties, and without causing the deterioration of a working environment, working efficiency and the separation or sedimentation of the lubricating oil component with time.  <P>SOLUTION: This lubricating oil composition for the plastic processing of nonferrous metals contains an alkyl-modified silicone oil and/or alkylaralkyl- modified silicone oil. Preferably, their contents are ≥30 wt.% based on the total of the composition. The preferable viscosities of these modified silicone oils are ≥200 mm<SP>2</SP>/s. The composition can be incorporated with a metal dithiophosphate such as zinc dithiophosphate and a mineral oil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256995-A (JP)
Title: System and method for adjusting parking fee
Inventor: TAKIGUCHI RIICHI
IPC: G06Q10/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustment system of parking fees by which the parking fees can be adjusted on the cashless basis in a paid parking lot.  <P>SOLUTION: A host computer 3 stores time when a vehicle enters a parking space P of the parking lot, a parking fee adjustment Web site 4 transmits leaving time data to the host computer 3 when a leaving signal is transmitted from a client terminal T via the Internet I, the host computer 3 calculates the parking fees based on entrance time data and the leaving time data of the vehicle, transmits data indicating the calculated parking fees to the parking fee adjustment Web site 4 and the parking fee adjustment Web site 4 adjusts the parking fees based on parking fee data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252560-A (JP)
Title: Conveyor device
Inventor: ISHIKAWA YOSHINOBU
IPC: B66B23/24
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure riding comfort of a conveyor device by effectively inhibiting the irregularity of speed of step rollers and to make the whole device thin.  <P>SOLUTION: Chevron-shaped or V-shaped curved parts 13 are formed at places located near a driving sprocket 9 of a step guide rail 3 for guiding the movement of step rollers 5 connected with a step chain 7. Accordingly, the irregularity of speed generated in the step rollers 5 as the step rollers 5 engage with the sprocket 9 is absorbed by the curved parts 13, so that the speed of movement of the step rollers 5 moving on the downstream side of the curved parts 13 is kept nearly constant and vibration of steps 4 is inhibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252009-A (JP)
Title: Pneumatic tire
Inventor: KISHIMOTO YOSHIKAZU
IPC: B60C11/11
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve wear performance while maintaining wet performance and performance on snow.  <P>SOLUTION: A tread face is provided with a row Rc of central blocks on equator of a tire, a row Rm of inner blocks on its outer side, and a row Rs of outer blocks on a further outer side. A longitudinal main channel Gs at the center and a longitudinal main channel Gm on an inner side are composed of linear channels, and a longitudinal main channel Gs on an outer side is composed of a zigzag channel. A lateral main channel Yc at the center and a lateral main channel Ym on an inner side are inclined in the different directions for each other at angles θc, θm of 55 to 85 degrees, respectively. When average length in the peripheral direction of the tire of central, inner, and outer blocks Bc, Bm, Bs are Lcu, Lmu, and Lsu and average width in the axial direction of the tire of them are Wcu, Wmu, and Wsu, the ratio Lcu/Wcu is 1.6 to 2.0, the ratio Lmu/Wmu is 1.6 to 2.0, the ratio Lsu/Wsu is 0.5 to 0.7, and the ratio Lcu/Lsu and the ratio Lmu/Lsu are 2.0 to 2.5 times. Distance K1 from a tread ground contact fringe at the center of channel width of the longitudinal main channel Gs on the outer side is 0.13 to 0.25 times tread ground contact width TW.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260616-A (JP)
Title: Gear honing machine
Inventor: HIRAMATSU HIROYUKI
IPC: B23F19/05
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear honing machine which can uniformly hone both tooth flanks of a work by the rotation in one direction.  <P>SOLUTION: A tailstock 12 to hold a work shaft 20 with the work 2 fitted thereto between a head stock 11 and the tailstock is pressed by the thrust of rotating the work so that teeth shaped into a grinding wheel are abutted on both sides of the gear of the work 2 by a cylinder 17 while preventing the tailstock 12 from being retracted when the load is increased by supporting a rear part 31 of the tailstock 12 by a tailstock supporting part 30 having a wedge member 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254226-A (JP)
Title: Device for reducing airflow noise of windmill
Inventor: YAMAMOTO KAZUYOSHI
IPC: F03D11/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for reducing airflow noise of a windmill, whereby a low noise type windmill is materialized by reducing airflow noise.  <P>SOLUTION: Injection openings 30 to inject air are formed in the rear rim part 2a of the blade of the windmill 1 and/or in its vicinity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261355-A (JP)
Title: Method of manufacturing wavelength selective film transmittable of radiowave
Inventor: NAKAJIMA HIROSHI
IPC: C03C17/36
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain glass having a coating film, which has decreased reflectance to radiowaves in each frequency band of TV broadcast, satellite broadcast and mobile phone, sufficient shielding performance to solar insolation and transmissivity to visible rays.  <P>SOLUTION: A mixed dispersion layer obtained by mixing a metal nitride and Ag is formed on the surface of a transparent substrate, and then an Ag- containing layer at least containing Ag, such as an Ag-continuing layer in which Ag continues or an Ag-mixed layer obtained by mixing a metal nitride and Ag, is formed on the mixed dispersion layer. Thereafter, an Ag particulate layer comprising particulate Ag is formed in the surface layer of the film by heating these formed films at a temperature of ≥150°C and not higher than the softening temperature of the transparent substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261556-A (JP)
Title: Method for producing (meth)acrylic acid ester
Inventor: MURATA NAOSHI
IPC: C07B61/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high purity (meth)acrylic acid ester in good efficiency, capable of simply removing a catalyst after the reaction and performing in an industrial scale.  <P>SOLUTION: This method for producing a methacrylic acid ester is provided by performing a reaction of an alcohol with methacrylic acid anhydride in the presence of an inorganic salt of an alkali metal and methacrylic acid or an alkali metal salt of methacrylic acid in an organic solvent. The method for producing an acrylic acid ester is provided by performing a reaction of an alcohol with acrylic acid anhydride in the presence of an inorganic salt of an alkali metal and acrylic acid or an alkali metal salt of acrylic acid in the organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261687-A (JP)
Title: Member equipped with water supply
Inventor: KAWAKAMI KOJI
IPC: C08K3/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member equipped with water supply which has excellent durability and strength in contacting with a solution containing a polyhydric alcohol such as warm water, ethylene glycol, propylene glycol as an anti-freezing liquid.  <P>SOLUTION: The member equipped with water supply is composed of a polyamide resin composition comprising (a) a polyamide resin of 5-85 wt.%, (b) a polyphenylene sulphide resin of 95-15 wt.%, and (c) an inorganic filler of 0.5-200 pts.wt. to the total 10 pts.wt. of the polyamide resin of the component (a) and the polyphenylene sulphide resin of the component (b), the member equipped with water supply is characterized in that a resin phase separation structure of the polyamide resin composition forms a phase structure in which (b) the polyphenylene sulphide resin is made to be a continuous phase and (a) the polyamide resin to be a separation phase, and tensile strength retention after treated for 130°C/1,000 hours in a solution of 50% of a long-life coolant is 25% or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199539-A (JP)
Title: Processed food of undaria pinnatifida and method for producing the same
Inventor: YASUMOTO YUJI
IPC: A23L17/60
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new processed food of Undaria pinnatifida, in which the application range of Undaria pinnatifida that is extremely limited in cooking method is widened and to provide a method for producing the same.  <P>SOLUTION: This processed food of Undaria pinnatifida is obtained by grinding or finely cutting reconstituted dried Undaria pinnatifida with water and sea tangle, respectively and mixing the Undaria pinnatifida with the sea tangle or mixing the reconstituted dried Undaria pinnatifida with water with the sea tangle, grinding or finely cutting the mixture and drying the mixture into a sheet shape.  <P>COPYRIGHT: (C)2003,JPO