baber/WOPTO huggingface dataset:
Patent JP-2003252198-A (JP)
Title: Brake fluid pressure generating device for vehicle
Inventor: KUSANO AKIHITO
IPC: B60T13/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure the sufficient braking force by operating a master cylinder with short stroke when a fluid pressure source and a hydraulic system connected thereto are failed, by improving a brake fluid pressure generating device wherein the fluid pressure supplied from the fluid pressure source is outputted after being regulated to a value corresponding to the braking control by a regulator operated in accordance with the displacement of an input piston and a simulator piston, and a master cylinder is operated by the outputted fluid pressure in a normal state of the device.  <P>SOLUTION: A cut-off valve for cutting the communication between a simulator chamber CS and an atmospheric pressure reservoir 3 when the input piston 42 including the simulator piston 44 is stroked by more than a predetermined value to a housing 41, and a check valve 9 permitting the fluid flow from the atmospheric pressure reservoir 3 to the simulator chamber CS are mounted to reduce the ineffective stoke of the simulator piston 44 without impairing the returning performance of the piston.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251272-A (JP)
Title: Method of coating automobile car body
Inventor: NAKAMURA SHIGERU
IPC: C25D13/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coating an automobile car body by which a coating film exhibiting excellent finish appearance and coating film performance is obtained.  <P>SOLUTION: The method of coating the automobile car body is performed by applying a surface treatment if need on the outside plate and/or the inside plate of the automobile car body which is composed of a aluminum material, an aluminum coated steel or a different kind of a metallic material made by combining the aluminum material with steel as an essential material and next, successively forming a thermosetting type electrodeposition coating film, a water based anti-chipping primer coating film, a thermosetting water based intermediate coating film or a thermosetting intermediate powder coating film and a thermosetting top coating film and the thermosetting coating material is at least one kind of a coating material selected from a water based coating material, a thermosetting organic solvent based coating material, a thermosetting powder paint, a thermosetting powder dispersion type coating material and an active energy setting coating material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251922-A (JP)
Title: Ink jet recording material
Inventor: NAOHARA ATSUSHI
IPC: B41J2/01
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording material having excellent light resistance which is conventionally absent by having both sufficient barrier property against oxygen and ultraviolet absorption performance.  <P>SOLUTION: The ink jet recording material has a barrier layer formed from a vinyl alcohol polymer (A) and a swelling fluoromica mineral (B) in a supporting substrate or on the surface thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256532-A (JP)
Title: Measuring pulse counter value abnormality judgment device for building management system
Inventor: ODANE MASAHIRO
IPC: G06Q50/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring pulse counter value abnormality judgment device for building management system eliminating a wrong judgment for abnormality even if the counter value by a data measurement part increases during the long-term stop of a CPU part.  <P>SOLUTION: This device comprises a maintenance tool 13 for the CPU part 10A. The CPU part 10 comprises a sampling date storage part 17 of measuring pulse counter value, a counter differential value storage part 19 of measuring pulse counter value, a sampling date differential value storage part 20, a counter reference value storage part 21 per unit time, a reference counter value storage part 22 for storing a reference counter value obtained by multiplying the sampling date differential value by the counter reference value per unit time, and a counter data comparison part 6A for judging an abnormality when the counter differential value is larger than the reference counter value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250544-A (JP)
Title: Method for modifying property of protein
Inventor: NISHIO YOSUKE
IPC: C12N1/21
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying properties of a protein such as thermostability, a method for producing a protein having modified properties, and to provide a method for producing a bacterium having modified properties.  <P>SOLUTION: The properties of protein are modified by (a) selecting ≥1,000 pairs of genes in an otholog relation from genes encoded with genomes of a first bacterium and a second bacterium which is a close relative of the first bacterium and has a different growth optimum condition, (b) detecting the amino acid substitution of an amino acid sequence encoding the genes of the first and the second bacteria in (a), calculating the frequency of the amino acid substitution for each form of the amino acid substitution and in the detection and calculation, carrying out correction by subtracting the number of the amino acid substitutions in the opposite direction from the frequency, (c) identifying the amino acid substitution having a higher frequency as an amino acid substitution associated with a growth optimum condition characteristic of the second bacterium, and (d) transferring one or more of the amino acid substitutions identified in (c) to the gene encoding the protein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261150-A (JP)
Title: Bag-shaped container having self-supportability
Inventor: SHIBAZAKI MASANORI
IPC: B65D30/16
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-shaped container which does not make a holder feel a pain by a sealed part of a sheet when the holder holds a container body, gives the holder no uncomfortable feeling, and improves the self-supportability of the container body.  <P>SOLUTION: The body of the bag-shaped container having self-supportability has a containing part that is to be filled with contents, and is made by heat sealing the sheet having flexibility. According to the container, folding strip parts are extended from the sealed part demarcating the containing part and are folded toward the containing part to maintain the stance of the container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251858-A (JP)
Title: Lens array holder, lens array unit, printing head, positioning device, and manufacturing method for lens array unit
Inventor: TEZUKA HIROAKI
IPC: B41J2/455
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens array holder which can position a light emitting face, a lens array and a light receiving face, can correct a deflection of the lens array and can obtain high-quality images without requiring special parts, adjustment, measurement and the like, a lens array unit, a printing head, a positioning device and a manufacturing method for a lens array unit.  <P>SOLUTION: The lens array unit 1 includes the lens array 2, and the lens array holder 3 for holding the lens array 2 and a pair of positioning pins 4 with a first and a second reference faces 4a and 4b at both end faces. The first reference face 4a is butted against a reference face at the light emitting face side and the second reference face 4b is butted against a reference face at the light receiving face side, whereby a relative position of the light emitting face, the lens array 2 and the light receiving face is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261677-A (JP)
Title: Polyamide prepolymer and method for producing polyamide
Inventor: KATO KOTA
IPC: C08G69/46
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To industrially advantageously produce a polyamide of high quality at a low cost which reduces the content of caprolactam and the content of polyamide oligomers in the method for producing the polyamide by using recovered lactams as the raw material or the part of the raw material.  <P>SOLUTION: The method for producing a polyamide comprises polymerizing recovered lactams to be obtained by melt volatilization as the part of the raw material or the entire raw material, and the method for producing a polyamide comprises adding 2 mmol to 500 mmol, based on 1 g of the raw material composition, carboxylic acid to the raw material partially or entirely having recovered lactams to be obtained by melt volatilization to treat the resulting mixture under pressure at 200-330°C for 1-60 min to produce a polyamide prepolymer, and then polymerizing the prepolymer to produce a polyamide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267459-A (JP)
Title: Own weight dispenser
Inventor: AIKAWA TAKAYUKI
IPC: B65D77/30
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a completely new own weight dispenser by which a content can be put out in small quantities by its own weight by utilizing a self-closing pouch constituted of a film with a self-closing function and without using a pump.  <P>SOLUTION: An apex part of an expanding part 16 formed in a bung hole 15 is advanced to an apex opening part by pushing down a self-closing preventing point R in the neighborhood of the bung hole 15 of a pouch main body 10A to release self-closing and a specified amount of the content is thereby poured out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356499-A (JP)
Title: Anti-cd4 antigen homologue useful for preventing and treating aids, arc, and hiv infection
Inventor: BURKLY LINDA C
IPC: C07K19/00
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a 5A8 mimic peptide or semipeptide compound capable of inhibiting intercellular syncytium formation of CD4<+> cells induced by HIV and/or capable of inhibiting HIV infection of the CD4<+> cell and further, preferably, capable of exhibiting characteristics of an anti-CD4 antigen homologue which can effectively block the syncytium formation induced by the HIV without significantly blocking binding of HIVgp120 to human CD4. SOLUTION: This Rp5A8 mimic peptide or semipeptide compound inhibits the intercellular syncytium formation of the CD4<+> cells induced by the HIV. And/or, the Rp5A8 mimic peptide or semipeptide compound inhibits the HIV infection of the CD4<+> cell. The Rp5A8 mimic peptide or semipeptide compound preferably exhibits the characteristics of the anti-CD4 antigen homologue which can effectively block the syncytium formation induced by the HIV without significantly blocking binding of the HIVgp120 to the human CD4.
Patent JP-2003261698-A (JP)
Title: Method for modifying surface
Inventor: FUJII MASANORI
IPC: C08J7/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying surface in which a fluororesin molded article can be firmly bonded to another member instead of metallic sodium treatment.  <P>SOLUTION: The method for modifying the surface is characterized in that the plasma irradiation treatment is executed to a molded article whose main component is a fluororesin under the pressure of 1.5 Pa-25 Pa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260757-A (JP)
Title: Precoated steel sheet which is excellent in environmental harmonic property, corrosion resistance and boiling water resistance
Inventor: SASAKI KENICHI
IPC: B05D7/14
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a environmental harmonized precoated steel sheet capable of obtaining excellent characteristics as well as corrosion resistance and boiling water resistance without adding chromium rust preventive pigment to a coating film.  <P>SOLUTION: For the precoated steel sheet wherein an undercoating film is formed on a surface of a zinc galvanized sheet steel of a chemical conversion treated film formed thereon and further a finish coating film is formed on its upper layer, the undercoating film contains components A and B as a rust preventive additional component and their contents are 5≤A≤35, 1≤B≤25 and 30≤A+B≤60 mass% in solid content of the film. The component A is a calcium ion exchange silica rust preventive additive, and the component B is a phosphate rust preventive additive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269387-A (JP)
Title: Pump
Inventor: FURUTA TETSUYA
IPC: F04D29/42
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump allowing installing and removing a mechanical seal without replacing a casing cover even if a screw hole is damaged.  <P>SOLUTION: In this pump, screw holes 23 for screwing of a flange member 4 formed on the back face side of the casing cover 4 are arranged along the same circumference by integer times through holes 25 for screwing formed in a flange member 21. The flange member 21 can be fastened by screws in a plurality of respective fixing attitudes. When the initially using screw holes 23 are damaged, when fixing a fixing ring 11a by fastening the flange member 21 by the screw using the screw holes 23 provided at a point dislocated from the hole, installing-removing work of the mechanical seal 6 can be performed without replacing the casing cover 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273777-A (JP)
Title: Spread spectrum receiver
Inventor: MOTOYOSHI KATSUYUKI
IPC: H04B1/7075
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a spread spectrum receiver which realizes synchronization detection by a fast and small-scale circuit constitution.  <P>SOLUTION: The spread spectrum receiver is provided with: a matched filter 1 for performing correlated calculation of a received signal obtained by multiplexing a plurality of spread spectrum signals and a spread code; a cyclic integrator 2 which performs cyclic integration to correlated waveforms to correlate and manage a cyclic integration output and a phase and stands a maximum value detected flag in the case of detecting an integral value corresponding to a prescribed phase as a maximum value; a correlated peak canceller 9 which generates a replica signal from the integral value regarding the integral value of a phase where the maximum value detected flag stands as the maximum value of the correlated waveforms and removes the replica signal from the cyclic integration output; and a maximum value detection part 10 for detecting a maximum value in a prescribed cyclic integration period and a phase corresponding to the maximum value from the cyclic integration output after removing the replica signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265396-A (JP)
Title: Dish washer
Inventor: ICHINOSE TOKIO
IPC: A47L15/42
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dish washer which rinses dishes sanitarily in a rinsing stage without deteriorating washing ability in a washing stage.  <P>SOLUTION: The dish washer is provided with: a washing tub 2 having a washing nozzle 4 therein; a washing pump 11 for circulating washing water; a drain pump 12 for discharging the washing water to the outside of the washer; and a drain hose 14 connected to the downstream side of the pump 12 and extended to the outside of the washer. In the pump 12, as a garbage disposal function for crushing garbage, an impeller garbage cutter 19b is provided at a drain impeller 19. Thus, after crushing the garbage and draining, the rinsing stage is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002362276-A (JP)
Title: Air bag module
Inventor: FORD BRIAN C
IPC: B60R21/20
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an air bag module allowing a permanent button, display, and switch to be disposed at the center thereof. SOLUTION: This air bag module 20 comprises an air bag 80 having a face panel 82 with a center opening part. The air bag 80 comprises a rear panel 84 having the center opening part 88. The portion of the rear panel 84 around the center thereof forms a connection part 67. A tubular part 100 having an opened end part 102 is fixed around the center opening part in the face panel 82. The tubular part 100 comprises a closed end part 104 on the opposite side of the opened end part 102, and extends into the air bag 80.
Patent JP-2003270900-A (JP)
Title: Multicolor image forming apparatus
Inventor: INO TOSHIAKI
IPC: G03G15/06
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image forming apparatus capable of efficiently forming a final image of improved color reproducibility by avoiding dependency on toner characteristics and increase of the toner consumption and also suppressing a toner reverse transfer phenomenon at several transfer processes.  <P>SOLUTION: On the assumption that the apparatus is a tandem type multicolor image forming apparatus, it is provided with 1st to 4th image forming stations each of which is equipped with a photoreceptor, and a transfer carrying belt for carrying a recording medium, and wherein an image is developed by applying a developing bias voltage obtained by superposing an AC voltage on a DC voltage on the developing roller 52 in each image forming station. The duty ratio of the components of the developing bias voltage in a developing accelerating direction is reduced stepwise from the upstream side in accordance with the ranking of a toner transfer order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267356-A (JP)
Title: Box put in and out contents from side thereof
Inventor: KIMURA KUNIO
IPC: B65D5/66
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple structure box from a side of which an item can be extracted/stored even if the boxes are stacked one on another until allowable load and even after the contents are stored and a lid is closed.  <P>SOLUTION: The box (storage box 1) is formed by setting up a pattern cut out from a piece of plate material (e.g. corrugated fiberboard). After it is set up, its front side plate 4 is constructed such that it can be opened/closed. The front side can be opened so as to be freely closed, by unlocking locks 12 provided so as to be put through/out of the slits of turnable auxiliary pieces 25 on the sides and slits of side plats 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273643-A (JP)
Title: Dipole antenna device with reflector
Inventor: KIMURA YASUKO
IPC: H01Q9/18
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dipole antenna device with a reflector which radiates the beam of a half which with horizontal intra-plane directivity equal with a conventional case and lowers the level of a side lobe in comparison with the conventional case in spite of its low production cost in comparison with the conventional case realized by decreasing the number of dipole antenna elements and decreasing the numbers of reflectors and phase shifters as a result of the decrease.  <P>SOLUTION: In the dipole antenna device with the reflector, two vertical polarization dipole antennas with reflector composed of dipole antenna elements 11 and 12 and semicylindrical reflector plates 21 and 22 erected parallel thereto for radiating the beam of a half width of 120° with horizontal intra-plane directivity are parallel installed symmetrically with respect to a main radiation direction and on the outside of both the dipole antennas, outer metal conductor poles 31 and 32 are parallel erected away from the dipole antennas. At the same time, an intermediate metal conductor pole 33 is parallel erected in the middle of both the dipole antennas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002345782-A (JP)
Title: Method and device for measuring body fat
Inventor: SERITA HIDEKAZU
IPC: G01B17/02
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To operate the total fat area in the abdomen of a subject based on the result of measurement of the abdomen girth and the personal parameter at least including the height of the subject by inputting the abdomen girth, and to operate the visceral fat area based on the result of measurement of the abdomen girth and the personal parameter at least including the height of the subject by inputting the abdomen girth. SOLUTION: Not only the quantity of the body fat but also information on the body fat distribution such as the total fat area in the abdomen and the visceral fat area can be obtained by the device very simply and at a low cost and without giving adverse effects to the body of the subject, and therefore, the device is effective in health keeping. In addition, as the device doesn't require measurement of the weight or the bioelectric impedance, the device can be more simplified and can be safely used for a person using a pace-maker or a pregnant woman.
Patent JP-2003271115-A (JP)
Title: Data gradation reducing apparatus, display device, and data gradation reducing method
Inventor: OGUSU KOJI
IPC: G09G5/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data gradation reducing apparatus which can avoid the influence of noise to the utmost at low cost.  <P>SOLUTION: A reducing processing part 17 which constitutes the data gradation reducing apparatus 15 reduces '1' from high 4-bit Data<SB>-</SB>in[7:4], when high 4-bit Data<SB>-</SB>in[7:4] of input data is larger than previous output data by one gradation and low 4 bit Data<SB>-</SB>in[3:0] of the input data is smaller than threshold value '3'. Moreover, the reducing processing part 17 adds '1' in high 4-bit Data<SB>-</SB>in[7:4] and converts the data so that the output data may become the same as last time, when high 4-bit Data<SB>-</SB>in[7:4] of the input data is smaller than previous output data by one gradation and low 4 bit Data<SB>-</SB>in[3:0] of the input data is larger than threshold value '13'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265004-A (JP)
Title: Transmission shaft of farm implement equipped with plurality of operating unit
Inventor: INO SHINYA
IPC: A01B39/18
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To slidably arrange a plurality of operating units at intervals on a body frame extending in the horizontal direction perpendicularly with the advancing direction of a machine body and stretching a transmission shaft at a desired interval.  <P>SOLUTION: The farm implement is slidably arranged with a plurality of operating unit at intervals on a body frame extending in the horizontal direction perpendicularly with the advancing direction of the machine body. In the implement, (1) the transmission shaft for transmitting power from the body side to operation units 3R and 3L is constituted of a hollow outer transmission shaft 8 and an inner transmission shaft 9 slidably inserted into an outer transmission shaft 8 and the length of the inner transmission shaft 9 is set to be longer than that of the outer transmission shaft 8 and (2) operation units 3R and 3L are constituted so as to be slidable to the inner transmission shaft 9 and (3) slide widths of these operation units 3R and 3L to the inner transmission 9 are controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265602-A (JP)
Title: Blood circuit
Inventor: SAKAMOTO KAZUYA
IPC: A61M1/14
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood circuit in which the congestion of blood is avoided in dialysis treatment and the distal end of an artery-side blood circuit can be connected to a vein-side blood circuit when returning the blood.  <P>SOLUTION: A blood circuit 1 is connected to the blood flowing path 2a of a dialyzer 2 which includes a hollow fiber membrane and in which a path 2a through which the blood flows and a dialytic fluid path 2b through which the dialytic fluid flows via the membrane 3 are formed. In the blood circuit 1, the artery-side blood circuit 1a has a distal end to which an artery-side puncture needle (a) can be fitted and can be fitted with a blood pump 5 in the middle, the vein-side blood circuit 1b has a distal end to which a vein side puncture needle (b) can be fitted and has a drip chamber 7 connected in the middle, and a connection means 16 which is formed on the side of an air layer in the chamber 7 of the vein-side blood circuit 1b and can connect the distal end of the artery-side blood circuit 1a when returning the blood is provided at the distal end of an auxiliary tube 15.  <P>COPYRIGHT: (C)2003,JPO