baber/WOPTO huggingface dataset:
Patent JP-2002219336-A (JP)
Title: Vertical down-flow type catalytic reactor
Inventor: OKURA HAJIME
IPC: B01J19/24
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a vertical down-flow type catalytic reactor, preventing a short pass of an exhaust gas and an intrusion and a deposition of dust by sealing a gap between catalyst blocks each other, of which the mechanical strength is excellent and to which mounting and detachment of a sealing material are easy. SOLUTION: In the catalytic reactor, catalyst blocks 1 integrally formed by assembling catalyst units 8 into a rectangular parallelopiped frame-like case 16 are arranged in a catalytic reactor body such that a short side of a bottom surface is supported by a support-receiving beam 4. A hanging-up fitting 2 is provided on a short side of respective corner parts of the frame-like case 16 and a sealing material 13 having a circular cross section is provided on an upper part of a gap C0 between long sides of the catalyst blocks each other. A contact part between the sealing material and the catalyst blocks 1 is welded. A dust deposition preventing plate 6 is provided on an upper part of the gap 9 between the short sides of the catalyst blocks 1 each other and a lower sealing member 5 is provided on a lower part of the gap C0.
Patent JP-2002227032-A (JP)
Title: Polyester high-strength yarn
Inventor: NISHIMURA HIROKAZU
IPC: D01F6/62
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester high-strength yarn having excellent heat stability, suitable for various kinds of fiber user, e.g. rubber reinforcement use for tire, belt, hose, etc., fiber for industrial materials represented by fishing net, seat belt, rope, etc., its base fabric, various kinds of woven fabrics, various kinds knitted fabrics, nonwoven fabric of staple fiber, nonwoven fabric of filament, etc. SOLUTION: This polyester high-strength yarn comprises a polyester polymerized by using a catalyst containing aluminum and/or its compound and a phenol- based compound or a phosphorus compound and has >=7 cN/dtex strength.
Patent JP-2002219229-A (JP)
Title: Rotary motion converter for game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components by using existing components in a rotary motion converter with a solenoid as a drive source to support connecting members for engaging a plunger to a rotor. SOLUTION: This rotary motion converter for a game machine is so formed that a connector (connecting member) C integrally connected to a plunger P of the solenoid S and a first part gear (rotor) G1 are mutually engaged and connected to each other with their set loosely movable in a specific direction and converts the liner movement of the plunger P into the turning motion (rotary motion) of the first part gear G1. The connector C is mounted on and supported to a first rotary shaft 7 of the first part gear G1.
Patent JP-2002222488-A (JP)
Title: Traffic monitoring device
Inventor: MATO RYUICHI
IPC: H04N7/18
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To intuitively grasp the conditions of an entire crossing, the mutual position relation of vehicles on the crossing or conditions of tire tracks. SOLUTION: In order to monitor the traffic conditions of a determined area such as crossing with the traffic monitoring device, plural moving image pickup means 101 photograph one part of or all the area from different points of view. The viewpoint of the image picked up by each of plural image pickup means 101 is converted by a viewpoint converting means 102 with one common point or infinity point as a viewpoint. Respective images provided by the viewpoint converting means 102 are synthesized by an image synthesizing means 103. Corresponding to the instruction of a user, the synthetic image of all images after viewpoint conversion, partial synthetic image or image before viewpoint conversion are switched and displayed on an image display means 104.
Patent JP-2002227648-A (JP)
Title: Engine cooling device
Inventor: HARA NAOHIRO
IPC: F01P7/16
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To properly elevate the temperature of an engine oil at the cold start of an engine. SOLUTION: The engine cooling device C is provided with a cooling water path P4 of a cylinder head side, a cooling water path P3 of a cylinder block side, a water pump 12 capable of circulating and supplying the engine cooling water, and a thermostat valve V1 for making the engine cooling water flow back to the water pump 12 through a radiator R when the temperature of the cooling water flowed back to the pump 12 is above a prescribed one.  In this case, on the cooling water path P3 of the cylinder block side, there are equipped a usually closing flow control valve V2 which opens when the temperature of the cooling water in the path P3 is above a first setting temperature lower than the prescribed one is equipped, and a heat exchanger A1 which enables a heat exchange between the engine oil circularly supplied through the oil path and the engine cooling water circulated and supplied through the cooling water path.
Patent JP-2002230385-A (JP)
Title: Promotion system for use of public transportation means
Inventor: WATABE HARUO
IPC: G06Q50/30
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To actualize a society wherein environment, safety, etc., are taken into account by promoting use of public transportation means. SOLUTION: According to (1) the actual result of use of public transportation means, (2) privileges such as tax reduction and use fare reduction are given to the user, which is advantageous to the user 10, so that (3) the use of the public transportation means is promoted. Consequently, air pollution, the impoverishment of energy resources, global warming effect, traffic accidents, traffic congestion, etc., are solved so that the society wherein environment and safety and taken into account can be actualized.
Patent JP-2002232541-A (JP)
Title: Portable telephone set
Inventor: SUGINO SHIGERU
IPC: H04W88/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set that has less fluctuations in its antenna characteristic. SOLUTION: The portable telephone set 100 has a case 110, a one-side terminal 170a, and the other terminal 170b, the one-side terminal 170 is provided with a flip 170 that is turnably connected to an end 110e of the case 110, a microphone 180 that is provided to the flip 170, and a flexible printed circuit board 200 that is provided to the flip 170 and electrically connected to the microphone 180.
Patent JP-2002225656-A (JP)
Title: Outside view recognition device for vehicle
Inventor: TAKAHAMA MIGAKU
IPC: B60W30/095
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an outside view recognition device for a vehicle for quickly and accurately recognizing and discriminating whether the other vehicle becomes an obstacle to an own vehicle or not and establishing proper braking operation. SOLUTION: A degree of obstacle recognition as a rate at which an object (an obstacle candidate) such as the other vehicle detected as an obstacle is calculated by using different methods based on the direction of a relative speed vector of the obstacle candidate and based on the position of the obstacle candidate with respect to the future moving track of the own vehicle. Furthermore, weighted average computation is carried out such that the degree of obstacle recognition calculated by the respective methods is weighted to find a final degree of obstacle recognition.
Patent JP-2002230663-A (JP)
Title: Gas alarm and inspection result reporting system
Inventor: TAKAOKA HIROYUKI
IPC: G08B29/12
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas alarm for which an inspection can be performed without surprising a user. SOLUTION: This system is provided with an alarm means 14d for giving an alarm according to the detection of a gas concentration exceeding an alarm level, an inspection signal generating means 11a1 for generating an inspection signal for performing the inspection for operation of the alarm means 14d, and an inspection judgment means 11a2 for judging whether the operation of the alarm means 14d that responded to the inspection signal generated by the inspection signal generating means 11a1 is normal or not, and further, a change detecting means 11a3 for detecting the change of a setting position caused according to the action of the user; a counting means 11a4 for counting the frequency of changes detected by the change detecting means 11a3;  and a timing judgment means 115a for judging an inspection timing when the count result of the count means 11a4 reaches an inspection frequency corresponding to the timing. The inspection signal generating means 11a1 generates the inspection signal according to the judgment result of the timing by the timing judgment means 11a5.
Patent JP-2001253855-A (JP)
Title: Method for producing aminodiphenylamine
Inventor: GIERA HENRY
IPC: C07C209/10
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aminodiphenylamine by which a product in high purity is produced in good yield. SOLUTION: An aromatic amine is reacted with a nitrohalobenzene in the presence of a palladium catalyst and a base, and the obtained product is hydrogenated by using hydrogen to provide the objective aminodiphenylamine.
Patent JP-2002237768-A (JP)
Title: Transmitter and its method, receiver and its method, and transmitter/receiver and its method
Inventor: TAKEUCHI ISAO
IPC: H04L27/01
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To correctly receive transmitted data by precisely adapting an equalizer at a reception side at the time of performing millimeter wave band communication by using quadrature modulation. SOLUTION: Signals obtained by operating the quadrature modulation of transmission data as I components and an already known PN sequence as Q components are transmitted from a transmitter side. Those signals received by a receiver 30 are divided into a real part Re and an imaginary part Im, and supplied to an equalizer 320, and also supplied to an I correlation circuit 318 and a Q correlation circuit 306. On the other hand, a PN sequence which is the same as that at the transmitter side is generated by a generator 300, and supplied to the I correlation circuit 318 and the Q correlation circuit 306.  In the I correlation circuit 318 and the Q correlation circuit 306, a rate and time difference between the leakage of the Q components to an I-ch and the Q components constituted of direct waves and a rate and time difference between the Q components constituted of indirect waves and the Q components constituted of direct waves in a Q-ch are calculated based on the supplied real part Re and imaginary part Im and the PN sequence. Then, the equalizer 320 is adapted by data obtained by the I correlation circuit 318 and the Q correlation circuit 306.
Patent JP-2002240900-A (JP)
Title: Brake oil measuring apparatus
Inventor: KAI TENZAI
IPC: B67D7/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a brake oil measuring apparatus which can measure the quality of oil when a brake oil is to be replaced with new one. SOLUTION: A shell body 1 is provided. A tube 2, an measuring apparatus 3, and an alarm apparatus are installed in the body 1. Pipe joints 21, 22 are provided at the opposite ends of the tube 2, respectively, and each of the joints is connected to a brake oil circuit to allow hydraulic oil to flow through the tube 2. A switch 32 to control opening and closing of the apparatus 3 and a first electrode set 34 are provided in the apparatus 3. The electrode set 34 extends into the tube 2. The apparatus 3 is connected to the alarm apparatus. An electric component is set in the alarm apparatus to actuate one or more buzzers. The quality of the brake oil flowing through the tube 2 is measured by the electrode set 34.
Patent JP-2002237769-A (JP)
Title: Multi-channel echo suppressing method and its device and its program and its recording medium
Inventor: SAKAUCHI KIYOTAKA
IPC: G10L21/0232
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To calculate echo path connection quantity without detecting one side speaking state by a multi-channel system. SOLUTION: Echo propagation delay is detected from each correlation between a sound collection signal y(k) and reception signals x1(k) and x2(k) (3021 and 3022), and the x1(k) and x2(k) are respectively delayed, and the respective power rates of the y(k) to the delayed x1(k) and x2(k) are calculated in each short time (3041 and 3042), and the minimum value is updated so that each echo path connection quantity can be calculated. Then, they are respectively multiplied by the delayed x1(k) and x2(k) so that echo be1(k) and be2(k) can be estimated (3101, 3102), and echo reduction gains G1 and G2 are calculated by using the echo be1(k) and be2(k) and each echo connection quantity and the y(k) (3051 and 3052), and the y(k) is multiplied by the gains G1 and G2 so that echo suppression can be realized (2081 and 2082).
Patent JP-2002233511-A (JP)
Title: Electronic sphygmomanometer
Inventor: TANAKA TOSHIYUKI
IPC: A61B5/0205
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a sphygmomanometer with an intracorporeal adipometer capable of measuring adiposity and blood pressure in one unit, which is easy to measure. SOLUTION: The impedance of a subject is measured by impedance between a first electrode disposed in a tourniquet 1 and a second electrode provided in a holding part 99 mounted on a case 26, whereby an arm to which the tourniquet is not applied can be simply and surely caused to touch the second electrode by simple movement of grasping the holding part.
Patent JP-2002236932-A (JP)
Title: Image processing device, recording medium and program
Inventor: NAKAI KAZUHIRO
IPC: H04N19/34
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing technique of compressing borderline information of an image-by-density plane in a multi-valued image and an image processing technique of expanding the compressed information. SOLUTION: The image processing device certifies a bottom borderline LB and its corresponding top borderline LT. Intermediate borderlines LM which are borderlines excluding the bottom borderline LB and the top borderline LT are deleted from a plurality of borderlines having continuous memberships throughout a plurality of density planes from the bottom borderline LB to the top borderline LT. By this, image information is compressed. In expansion, a density value of each picture element within an interpolation process object area between an acquired pair of borderlines (the bottom borderline LB and the top borderline LT) is calculated by an interpolation process based upon respective shortest distances to the top borderline and the bottom borderline and density values of density planes respectively relevant to the bottom borderline and the top borderline.
Patent JP-2002239317-A (JP)
Title: Filter
Inventor: AMANO HIDEAKI
IPC: B01D39/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a filter of such a structure that especially it endures a cleaning operation during manufacturing the filter and is free from a damage and a liquid leakage at a connection part and the like, in a filter part of the structure such as a microreactor, a chemical chip, a biochip, a lab-on-a-chip or a nanochip and also a filter part with a columned structure formed in a flow path by etching or some other means. SOLUTION: This filter comprises a first base material which is subjected to a chemical process such as dry etching or wet etching or an energy beam irradiation process using a laser, a fast atom beam or an ionic beam, applied to the surface of a substrate as a blank for working and has a plurality of island-shaped columned forms projecting from the face part in an integrated fashion and a second base material of a plain plate shape which joins the columned forms so that they are tightly closed and sandwiched in between. A gap between the island-shaped columned forms, tightly closed by the first base material and the second base material serves as a filter flow path, and the area of a part where the columned form is embedded in the first base material is controlled so that the area can withstand a high-purity water injection cleaning operation by a 1.5 MHz ultrasonic cleaning nozzle.
Patent JP-2002240961-A (JP)
Title: Image recorder
Inventor: INOUE KATSURA
IPC: B65H1/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To discriminate from the other image recording sheet, facilitate the identification of the image recording sheet desired for use by a user, increase the use value of an image recorder, prevent incorrect copying, and selectively use various types of sheets according to applications. SOLUTION: In the image forming device for recording images in a sheet stored in a paper feed tray, a specified name is set for the paper feed tray by a name set means. The name set by the name set means is stored by a storage means. The name stored in the storage means is reported by a reporting means.
Patent JP-2002246462-A (JP)
Title: Wiring structure
Inventor: UMEMURA EIICHI
IPC: H01L21/768
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure, by which the long-life wiring exhibiting a higher EM resistance than the conventional wiring can be formed, even when the distance between via holes is 50 μm or larger. SOLUTION: The wiring structure 10 is provided with an interlayer insulating film 12, a first wiring layer 14, to which a low potential is applied and a second wiring layer 16 to which a high potential is applied, when the wiring structure 10 is used on the top of and under the interlayer insulating film 12 and a via hole 18, which is formed in the interlayer insulating film 12 and electrically connects the first wiring 14 and the second wiring 16. The first wiring layer 14 and the second wiring layer 16 respectively have overlapped region 14a and 16a including contact areas 14x and 16x with the via hole 18. The shortest distance d1 from the via hole contact area edge to the wiring end 14e in the overlapped region 14a of the first wiring layer 14 is longer than the shortest distance d2 from the via hole contact area edge to the wiring end 16e in the overlapping are 16a of the second wiring layer 16 and is 50 μm or smaller and the wiring resistance of the first wiring layer 14 is set higher that the wiring resistance of the second wiring layer 16.
Patent JP-2002243686-A (JP)
Title: Measuring instrument for combustible gas concentration
Inventor: OTANI HARUICHI
IPC: G01N27/16
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a combustible gas concentration measuring instrument, capable of detecting the concentration of combustible gas from low concentration up to high concentration impossible of combustion. SOLUTION: In a hydrogen concentration measuring instrument using the catalytic combustion type gas sensor 1, constituted by forming an oxidizing catalyst layer subjecting combustible gas to oxidative reaction to generate heat on the surface of a heater generating heat by Joule heat due to energization, so as to form heat conduction relation, while keeping electric insulation, the catalytic combustion type gas sensor 1 and a thermally conductive type gas sensor 5 are connected to a bridge circuit, so as to divide the voltage of a constant voltage keeping circuit proportionally and the concentration of hydrogen gas is detected, on the basis of bridge output and the current flowing to the sensors 1 and 5.
Patent JP-2002245452-A (JP)
Title: Work analyzing device
Inventor: YOSHIMURA YASUSHI
IPC: G06Q50/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a work analyzing device which automate work analysis by using image processing. SOLUTION: A work analysis system which is applied with this invention generates image data of video generated by photographing a working state by an image data generation part such as a video camera and a VCR 30 and inputs the image data in time series from an image input board 23 of a personal computer 20. The personal computer 20 processes the inputted image to detect changes of a specific color in the picture and graphically graphs the detection result on a display 24. The work can be discriminated by using information on time-series changes of the displayed analytic data, so the working times by the discriminated work.
Patent JP-2002244945-A (JP)
Title: Method and system for supporting connection setting of internet
Inventor: IMAI HIROSHI
IPC: G06F13/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for supporting the connection setting of the Internet for assisting in setting the connection of an Internet terminal connected to the Internet. SOLUTION: In this method and system for supporting the connection setting of the Internet, when the connection data of the OS or client software for the Internet terminal 1 necessary for an individual user to connect the Internet terminal 1 to the Internet through an ISP is set, a setting support program is run, and the connection data is referred to the setting support program to connection setting.
Patent JP-2002243106-A (JP)
Title: Boiler
Inventor: NAGANO HIDEFUMI
IPC: F22B37/40
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a boiler constituted so that the flow pattern of combustion gas can be controlled so as to flow uniformly through a superheater and the group of evaporating pipes, in a boiler constituted so that the combustion gas generated by the combustion of a burner flows from a furnace through the superheater and the group of evaporating pipes. SOLUTION: The boiler is constituted so that the combustion gas generated by the combustion of a burner 1 flows from the furnace 2 through the superheater 4 and the group 5 of evaporating pipes. Flow regulating plates 20 are provided in three stages in up-and-down at the outlet port side of the group 5 of evaporating pipes while keeping intervals. The angle of the flow regulating plates 20 can be changed by rotary shafts 21, and the flow pattern of the combustion gas flowing through the superheater and the group 5 of evaporating pipes can be controlled so as to become uniform.
Patent JP-2002244163-A (JP)
Title: Display material
Inventor: MORITA MITSUNOBU
IPC: G02F1/167
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a display material which can realize display characteristics with little color mixing in the base part. SOLUTION: The display material consists of a porous member, having pores, each of which is surrounded by a peripheral wall and a fluid colored material which fills the pores. The porous member has a single color tone, which is different from the tone of the fluid coloring material.
Patent JP-2002242436-A (JP)
Title: Method of fixing tendon
Inventor: HIRABE TOSHIMITSU
IPC: E04G21/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an easily and economically executable tendon fixing method. SOLUTION: In this tendon fixing method executed by adjusting a set quantity, an anchor head 31 is installed from an end part of a tendon 2 on the side for arranging a bearing plate 5, a jack 4 is then arranged, the tendon is preliminarily tensioned, a set quantity adjusting tool for setting a distance between a jack chair 41 of the jack and the bearing plate to the prescribed height at tensional time is interposed between the jack chair and the bearing plate, and the tendon is tensioned again up to reaching prescribed tensional force.