baber/WOPTO huggingface dataset:
Patent JP-2003344255-A (JP)
Title: Moisture meter of drying-by-heating type
Inventor: IZUMO NAOTO
IPC: G01N5/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To inspect basic performance of a meter using a substance of which the theoretical moisture percentage is known, in a moisture meter of drying-by- heating type.   <P>SOLUTION: The substance of which the theoretical moisture percentage is known, such as sodium tartrate dihydrate, is mounted on a weighing dish 1a of a mass measuring part 1 as an inspecting sample, in the inspection for the basic performance of the moisture meter, and the inspecting sample is heated and dried actually by a heating means 3 to calculate the moisture percentage in a moisture percentage computing means 6. The moisture percentage calculated actually is compared with the theoretical moisture percentage of the inspecting sample stored in an inspecting sample theoretical moisture percentage storage means 8 by a comparison means 11, and the meter is calibrated to bring a displayed value of the moisture percentage into a value closely near to the theoretical moisture percentage, using a calibration means 9, when a difference therebetween in the comparison is a fixed value or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001634-A (JP)
Title: Rear body structure of automobile
Inventor: TAKAISHI HIDEAKI
IPC: B62D25/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase a shock absorbing effect at the time of a rear face collision of an automobile while minimizing a body weight increase and effects on the design of the body.  <P>SOLUTION: A side pocket 11b for which both of the right and left ends of a rear floor 11 are bent into a U-shaped cross section is arranged between both of the right and left ends of a bumper beam 14 of a rear bumper and the rear surfaces of right and left rear wheels. A wear plate 16 which is provided on the front end of the side pocket 11b is made to face to the rear surfaces of the rear wheels. The side pocket 11b which moves forward by a load applied to the bumper beam 14 by a rear surface collision of the automobile comes into contact with the rear wheels and collapses, and thus, the collision energy can be absorbed. Since the collision energy is absorbed by the side pocket 11b, the increasing of the board thickness for other members or the increasing of a crush allowance for the body rear section are not required. Therefore, the increase of the body weight or effects to the design of the body can be suppressed to a minimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007252-A (JP)
Title: Thin highly-stabilized piezo-oscillator and conductive connecting member
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin highly-stabilized piezo-oscillator which simultaneously realizes increase in heating efficiency by adhering a piezoelectric vibrator to a heater closely despite of fitting the piezoelectric vibrator in a cutout formed in a second printed circuit board, a construction which keeps the piezoelectric vibrator warm efficiently by the second printed circuit board by arranging the piezoelectric vibrator closely to the second printed circuit board, and thinning close to its limit of a thickness ≤ 7.5 mm in addition.  <P>SOLUTION: The piezo-oscillator is provided with the second printed circuit board 4 put on a first printed circuit board 2 with lead pins 3 in between, the piezoelectric vibrator 5, the heater 6, etc. mounted on the second printed circuit board. With the piezoelectric vibrator 5 and the heater 6 adhered closely via a conductive connecting member 15, the piezoelectric vibrator 5 and the heater 6 are fitted and supported in the recessed cutout 11 formed in the second printed circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006531-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: UMEMOTO YASUNARI
IPC: H01L29/868
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a plurality of transistors which are a darlington circuit are connected to an output terminal of a semiconductor circuit to enhance a breakdown resistance.  <P>SOLUTION: A protection circuit 1b having a plurality of bipolar transistors Q1 to Q10 which are the darlington circuit is electrically connected to an output (between a collector and an emitter) of an amplifier circuit 3 of a high output in parallel to the amplifier circuit 3. The amplifier circuit 3 is constituted to have a plurality of unit HBTs (hetero-junction bipolar transistors) QH1 to QHn which are connected in parallel to each other. Further, the protection circuit 1b is constituted in two steps of having first and second groups consisting of a protection circuit 1b1 having the bipolar transistors Q1 to Q5 and the bipolar transistors Q6 to Q10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010938-A (JP)
Title: Agent and method for forming colored rust-preventive film
Inventor: WATANABE TAKAHIRO
IPC: C23C22/07
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce a insoluble firm film of various kinds of color tone on a zinc surface by a treatment method similar to that of a conventional reactive chromate without using any harmful hexavalent chromium.  <P>SOLUTION: A rust-preventive film is formed of a liquid composition containing (A) trivalent chromium ion, (B) at least one kind out of a group consisting of chlorine, fluorine, sulfate ion and nitrate ion, and (C) at least one kind out of a group consisting of oxygen acid, oxysalt, anhydrate of phosphor and phosphide. At least one kind out of a group consisting of Si, Al and organic acid may be contained. In addition, at least one kind out of a group consisting of a stabilizing agent, pigment, dye, ink and carbon may be contained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013521-A (JP)
Title: File exchange system
Inventor: MINE TATSUYA
IPC: G06F12/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide file exchange software with a means smoothly stopping a file exchange between clients if the file exchange 200 between the clients becomes illegal.  <P>SOLUTION: Before the exchange of the file 200, a request client 40 or a transmission client 50 downloads a latest inspection module 205 from a management server 60, and it is determined whether the exchange of the file 200 is allowed or not by the inspection module 205. If it is not allowed, the exchange is not carried out. In this way, the exchange of the improper file 200 or the file 200 including a virus can be forbidden without stopping the exchange of all the files.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095766-A (JP)
Title: Porous substance and method of manufacturing the same
Inventor: SAKAI WATARU
IPC: C02F11/00
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a porous substance which has a property near to that of a black body, can be easily manufactured, has good manufacturing efficiency and permits the effective utilization of industrial wastes such as sludge filter cake, stone powder, dust, and a method of manufacturing the same. SOLUTION: A mixture composed of a base material containing silicon and a carbon-containing material 1b is heated and fired together with a reducing substance 2 in a low-oxygen atmosphere industrial wastes can be effectively utilized for the porous substance. Since, the porous substance has the property near to that of the black body, an effect of environment pollution prevention etc., can be obtained.
Patent JP-2004015474-A (JP)
Title: Image processing apparatus and method therefor
Inventor: NAKAYA AKIHIKO
IPC: H04N1/40
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for simultaneously materializing reduction of band irregularity caused by interval fluctuation between an original and a scanner, and high resolution at a low cost without employing an expensive high density sensor.  <P>SOLUTION: The image processing apparatus comprises an original paper feed means for feeding the original at a smaller feed width than a prescribed reading width, at least a previous reading width part, and an image processing means for performing image processing on each image data included in each part overlapping this reading width part. The image processing means has a means for calculating a plurality of calculation pixels between a plurality of image processing object pixels to a remark pixel having the remark pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008947-A (JP)
Title: Bag filter for purifying exhaust gas
Inventor: SHIMIZU TORU
IPC: F23J15/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag filter for purifying exhaust gas which removes harmful substances contained in the exhaust gas discharged from an incinerator for municipal wastes, prevents the abrasion and breakage of a filter cloth, increases the life of the filter cloth, can reduce operation costs, and is economical.  <P>SOLUTION: In the bag filter, a hopper part 3 below a casing is divided into pyramidal hopper zones 3A-3D. An exhaust gas inlet 10 is formed in the front wall of each hopper zone 3A-3D. In each hopper zone, a plurality of pairs of right and left oblong flow dividing plates 21, 22, 24, and 25 extending vertically are arranged at prescribed intervals in the depth direction.The interval 23 between the flow dividing plates 21 and 22 of a pair close to the inlet 10 is wide. The interval 26 between the flow dividing plates 24 and 25 of a deeper pair is narrowed in turn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012932-A (JP)
Title: Method for manufacturing mask, exposure method and method for manufacturing device
Inventor: YAMAZOE KENJI
IPC: G03F1/36
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for comparatively simply setting mask patterns and an illuminating condition to improve resolution.  <P>SOLUTION: The method for manufacturing a mask suitable for an exposing method for illuminating the mask on which a required pattern and an auxiliary pattern whose size is smaller than the required pattern by a plurality of sorts of light so that the required pattern is resolved and the resolution of the auxiliary pattern is suppressed and projecting light passed through the mask to an object to be exposed through a projecting optical system is provided with a step for setting the dimensions of the required pattern and a step for controlling the dimensions of the required pattern in accordance with the characteristics of resist applied to the object to be exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023883-A (JP)
Title: Voltage compensating device
Inventor: KADOTA YUKIO
IPC: H02M5/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage compensating device which compensates a lowered or raised voltage at a high speed by switching connection of a regulating transformer and a series transformer by using a thyristor.  <P>SOLUTION: The voltage compensating device includes the regulating transformer connecting a primary winding in parallel with a power system for detecting a change of a system voltage, the series transformer connecting the primary winding in series with the power system to superpose a compensating voltage on the power system, a thyristor anti-parallel connection type semiconductor switch connected in series with a secondary winding of the regulating transformer, and a thyristor anti-parallel connection type semiconductor switch for bypassing an output of the semiconductor switch. The voltage compensating device also includes a voltage switching means connected in parallel with the secondary winding of the serial transformer, and a control means for controlling the semiconductor switch based on a voltage obtained from the regulating transformer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023472-A (JP)
Title: Forward night vision system for vehicle
Inventor: KATAOKA MASAMI
IPC: B60R21/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an onboard night vision camera to be used for a night vision system for a vehicle.  <P>SOLUTION: The night vision system is composed of an infrared camera 10 for photographing video in front of a vehicle, an image converting device 25 for expanding a source image D of a digital signal representing the photographed video through digital image processing and a head-up display 20 for displaying the video to which image processing is applied. Thus, the expanded video is displayed on the head-up display 20 without extending a focal distance of a lens of the infrared camera 10 and enlarging a diameter of an incident pupil of the infrared camera 10 so that the infrared camera 10 is miniaturized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021656-A (JP)
Title: Customer calling support system
Inventor: IOKA MITSUE
IPC: G06Q10/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer call sales system capable of rapidly responding to a visit request from a customer and clarifying the visiting route to customers.  <P>SOLUTION: A navigation device 2 used by a traveling salesman who periodically visits a number of customers 3 is provided with communication function. Customer data obtained in tours to customers or data for arranged commodities are transmitted to a center server 1 that is provided in a main office or the like, and these data are stored in a customer data/arranged commodity database 4. When the visiting designations of each traveling salesman are determined, the customers to be visited this time are selected based on the data for a priority flag obtained from the previous visiting date, the visiting cycle or the like in the database. The list of visiting order of the selected customers is formed by use of a map database 14, and the route therefor is also calculated and transmitted together to the navigation device 1. When visit request data 17 is received from a customer 3, new visiting order list and guide route are immediately formed and transmitted by the same operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047958-A (JP)
Title: Water purification apparatus
Inventor: KOBAYASHI YUKIO
IPC: C02F1/44
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a water purification apparatus which uses hydroxyapatite or a zeolite ceramic, active carbon, and a hollow fiber membrane as filter media and can effectively eliminate chlorine, trihalomethanes, agrochemicals, dissolved ionic harmful substances, bacteria, etc., thus providing safe nice water. SOLUTION: This water purification apparatus is equipped with a water purification tank and a constant-flow valve. The water purification tank is filled with filter media comprising active carbon and at least either hydroxyapatite particles or zeolite ceramic particles.
Patent JP-2003147706-A (JP)
Title: Constructing method for block pavement of heavy-grade territory
Inventor: SATO SHOICHI
IPC: E01C5/00
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method for a block pavement capable of efficiently constructing the block pavement stable even in heavy-grade territory, and a block pavement structure of the heavy-grade territory constructed by the constructing method. SOLUTION: In the constructing method for the block pavement in the heavy- grade territory, a pavement block is fixed on a foundation. It is characterized by that it includes a process of at least filling a filling material in a joint space part existing in a predetermined area in a gradient direction downstream side from a grout injection predetermined position before injecting grout, and/or a process of bringing side faces of sides parallel with a gradient direction of adjacent pavement blocks closely together when arranging a plurality of the pavement blocks and arranging the plurality of pavement blocks so that no joint space part is formed in a direction parallel with the gradient direction. The block pavement structure of the heavy-grade territory is constructed by such constructing method for the block pavement.
Patent JP-2004029214-A (JP)
Title: Image forming apparatus
Inventor: MOCHIZUKI ATSUSHI
IPC: G03G15/16
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize separation of a recording material from an image carrier and to evade an image defect due to discharge right after the separation of the recording material.  <P>SOLUTION: An image forming apparatus, equipped with an image carrier belt suspended rotatably among a plurality of suspension rollers and an outer transfer roller which is arranged opposite an inner transfer roller as one of the suspension rollers across the image carrier belt and clamps a recording material to transfer a toner image on the image carrier belt to the recording material, is so constituted that the diameter of the inner transfer roller is smaller than the diameter of the outer transfer roller, and also has a restriction member which restricts the discharge direction of the recording material so that the discharge direction of the recording material is 5 to 20° inside toward the inner transfer roller from a straight line which is perpendicular to the line connecting the centers of the inner and outer transfer rollers and passes the nip exit of the image carrier belt and the outer transfer roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093766-A (JP)
Title: Safety razor
Inventor: MIYAZAKI HIROAKI
IPC: B26B21/14
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety razor having a plurality of blades and a supporting structure constructed by manufacturing two members separately and assembling them mechanically by means of an uncomplicated die and to assemble the blades mechanically for preventing deterioration of an yield. SOLUTION: A head is provided with a plurality of blades and a supporting structure supporting the blades separately from each other. The vertically adjacent blades are not completely overlapped to each other, and there is a non- overlapping part. The blades are supported by applying a blade supporting part, which is arranged in the supporting structure for securing intervals between the respective blades, to the non-overlapping part of the blades for supporting the blades.
Patent JP-2004027946-A (JP)
Title: Internal combustion engine
Inventor: HASHIMOTO YOSHINOBU
IPC: F02D13/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To stably burn fuel in a combustion chamber when an internal combustion engine is operated at a rich air fuel ratio.  <P>SOLUTION: A fuel injection valve is arranged to directly inject fuel into the combustion chamber. An exhaust gas recirculating passage and an overlap period changing means for changing period of overlap during which an exhaust valve opening period Ex and a following intake valve opening period IN overlap are provided. When it is requested to discharge exhaust gas of rich air fuel ratio from the combustion chamber, air fuel ratio of exhaust gas is made rich by making average air fuel ratio of air fuel mixture in the combustion chamber rich with executing auxiliary fuel injection Qv before fuel injection Qm for driving, and exhaust gas is recirculated to the combustion chamber via the exhaust gas recirculating passage and an intake air passage by extending the overlap period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027096-A (JP)
Title: Ink composition for inkjet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording, hardly causing bleeding of an image under a high-humidity condition.  <P>SOLUTION: The ink composition for the inkjet is obtained by dissolving or dispersing a dye represented by general formula (1) (wherein, A is a 5-membered heterocyclic group; B<SP>1</SP>and B<SP>2</SP>are each =CR<SP>1</SP>- or -CR<SP>2</SP>=, or one of them is a nitrogen atom and the other is =CR<SP>1</SP>- or -CR<SP>2</SP>=; R<SP>5</SP>and R<SP>6</SP>are each a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic group, an acyl group or the like; G, R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom, a halogen atom, an aliphatic group, an aromatic group, a heterocyclic group, a cyano group or the like; at least one of R<SP>1</SP>, R<SP>2</SP>, R<SP>5</SP>, R<SP>6</SP>, A and G has an anionic group) in at least one kind of an aqueous medium. The dye has an anionic group, and at least one of the counter cation of the anionic group is an ammonium ion or a protonated volatile amine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038286-A (JP)
Title: Portable electronic medium and issue system of portable electronic medium
Inventor: SEKIYA SATORU
IPC: G06K19/07
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic medium deleting unnecessary information from a program memory when a user uses an IC card and achieving the high function and multifunction of an IC card for storing more programs in a free space.  <P>SOLUTION: Definition information of TAG used only when issuing the IC card is not stored in the program memory and, when the IC card is issued, the definition information is written on a work memory in the IC card before the issue and used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038788-A (JP)
Title: Data distributing method, device, program, and recording medium
Inventor: OMORI NOBUYUKI
IPC: H04L12/28
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data distributing method, device, program, and a recording medium capable of suppressing congestion by dispersing communication traffic between a multiplicity of nodes.  <P>SOLUTION: In the data distributing method for distributing data stored in a distribution server to accessing terminals by using a communication system connecting the distribution server and a plurality of terminals via a predetermined communication network, terminals engaged in data distribution are managed by the distribution server as distributable terminals, and when there is an enquiry from the accessing terminal to the distribution server, one of the distributable terminals is determined as an access destination terminal, information of the access destination terminal is notified to the accessing terminal, and data is distributed by communication between the access destination terminal and the accessing terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043842-A (JP)
Title: Plating device and plating method using the same
Inventor: KAMITOKU OSAMU
IPC: C25D17/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating device, in a process where plating wiring is formed on the inside walls and bottom face of a via hole of a compound semiconductor wafer for a high frequency device having the via hole with an aspect ratio of ≥2, by which the coverage of the inside walls of the via hole and the plane uniformity of the film thickness in the inside walls of the via hole can be improved.  <P>SOLUTION: In the plating device, plating is formed in a stage wherein ultrasonic waves are applied to an electroplating liquid and a wafer stage, a stage wherein the pressure inside a bathtub is reduced, and a stage wherein the wafer stage and an anode electrode are rotated. The number of revolutions of the wafer stage is changed in a pressure-reduced atmosphere, the electrode is stepwise energized, and the application of ultrasonic waves to the electroplating liquid and the wafer stage is performed continuously or at optional timing, so that the improvement of the coverage of the inside walls of the via hole and the improvement of the plane uniformity of the film thickness in the inside walls of the via hole to the via hole having a high aspect ratio are possible.  <P>COPYRIGHT: (C)2004,JPO