baber/WOPTO huggingface dataset:
Patent JP-2003032841-A (JP)
Title: Electrical connection box
Inventor: UCHIMI FUMIKAZU
IPC: H01H45/04
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-size and light-weight electrical connection box which is effectively formed even with a relay module, from the viewpoint of design, structural components and assembling work and also assures low price and small amount of heat generated due to contact resistance. SOLUTION: The electrical connection box 10 includes cases 12, 15 and these cases 12, 15 accommodate a bus bar 14a, an insulator 14b of bus bar, a fuse and a relay 18. Moreover, a relay module 13 including the relay is also accommodated within the cases 12, 15.
Patent JP-2003302169-A (JP)
Title: Sintered mineral cooler
Inventor: ISHIKAWA MASAYOSHI
IPC: F27B21/08
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered mineral cooler capable of sufficiently cooling a sintered mineral.  <P>SOLUTION: The cooler has a hood 7 divided into three suction zones from the upstream side of a conveyor 2: a high temperature zone, an intermediate temperature zone and a low temperature zone, an exhaust heat recovery system 10, and a circulation pipe 12 with a circulation fan 11 for feeding the recovered hot air under the sintered mineral. In addition, a partition wall 18 preferably with a damper 18a is disposed in the intermediate temperature suction zone 24b so that the intermediate temperature suction zone is divided further into an intermediate/high temperature suction zone 24b1 and an intermediate/low temperature suction zone 24b2. Recovery pipes 14 are connected to the intermediate/high temperature suction zone 24b1 and to the high temperature suction zone 24a respectively. Further, an exhaust fan 16 is disposed in the intermediate/low temperature suction zone and a circulation pipe is disposed so that the recovered hot air can be fed at least to the lower part of the sintered mineral under the intermediate/high temperature suction zone and the high temperature suction zone. The partition wall is preferably disposed so that it can be moved forward/backward in the direction of movement of the conveyor. A damper may be disposed in the circulation pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003008384-A (JP)
Title: Bidirectional higher harmonic dissipation filter
Inventor: CHAWLA YOGENDRA K
IPC: H03H7/06
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To realize a bidirectional higher harmonic dissipation filter for dissipating higher harmonic energy flowing in from both directions. SOLUTION: The bidirectional diplexer higher harmonic dissipation filter includes an input terminal connected to an RF power amplifier 10 providing a radio frequency signal in a prescribed frequency range, an output terminal for providing the radio frequency signal to a load in the prescribed frequency range, a single low-pass filter 20 and a plurality of high-pass filters 27a and 27b connected to this filter 20. The plurality of high-pass filters 27a and 27b receive and dissipate the signal of frequencies exceeding the prescribed frequency range, and the influence of the plurality of high-pass filters 27a and 27b to impedance is cancelled by the input and output of the low-pass filter 20.
Patent JP-2003021584-A (JP)
Title: Testing method for metal bonding material and testing equipment thereof
Inventor: TAKENAKA YUTAKA
IPC: G01N3/20
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of several months being required in a thermal stress test and it is not being cleared whether the result of a mechanical stress test, such as a tensile test, a bending test or the like agrees with that of the thermal stress test, and even if both results coincide with each other, the sharp shortening of a test time is not desired, if there is no superiority in testing sensitivity. SOLUTION: The testing method for the metal bonding material, using a three-point bending testing method for a metal material, comprising two fulcrums 2 and 3 and one push rod 1 is disclosed. This testing method includes a process for placing the test piece 11 of the metal bonding material on the fulcrums 2 and 3, a process for applying bending or bending push-in force to the test piece 11 at a position, regarded as the intermediate point between the fulcrums 2 and 3 by the push rod 1, to push the test piece 11 in the narrow spaces K formed between the fulcrums 2 and 3 and the push rod 1, and a process for evaluating the metal bonding material from the destructed shape of the test piece 11 due to bending or bending push-in force.
Patent JP-2003313061-A (JP)
Title: Method of reducing cod in waste water
Inventor: SAWADA SEIICHI
IPC: B28B1/20
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To use concrete admixtures for more products by reducing COD in waste water in centrifugal molding factories of concrete pipes.  <P>SOLUTION: In centrifugal molding of concrete pipes, as cement admixtures, polcarboxylic acid based cement water-reducing admixtures having no setting retarding performance are used. The content of the water-reducing admixtures is controlled so that the flow measured in accordance with JISR 5201 after the addition of various water-reducing admixtures to a blend in a water/cement ratio of 33%, and a cement/fine aggregate ratio of 1.43 is controlled to 200±15 mm. Clear water by a quantity equal to that of the mortar is added thereto, and after stirring, it is left standing for 24 hr. The supernatant is diluted to 5 times (mass), and measuring is performed. The COD obtained by subtracting a plain value is ≤8 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314695-A (JP)
Title: High temperature resisting seal structure, valve having high temperature resisting seal structure, and side thruster for airframe
Inventor: HIDAKA SHOZO
IPC: F16J15/16
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature resisting seal structure, a valve reducing valve driving force, and a side thruster for an airframe, eliminating a fear of causing operation failure by preventing an actuator from being exposed to a high temperature environment.  <P>SOLUTION: A penetrating portion is provided on a casing in which high temperature fluid is supplied, and a shaft driven in an axial direction is inserted in the penetrating portion. In a high temperature resisting seal structure of the penetrating portion, a graphite liner equipped with an insertion hole having a space portion inside thereof and making the shaft slidably penetrating the space portion while airtightly keeping the shaft at both ends is fitted in the penetrating portion, and relief holes bored in a lateral direction in regard to the shaft and communicating the space portion and the outside of the casing are provided. The leakage of the high temperature fluid in an axial direction is prevented, and a peripheral deice coupling to an end portion of the shaft is prevented from being exposed to the high temperature fluid. The driving force of the shaft is reduced. Furthermore, the valve, and the side thruster for the airframe are improved in reliability and decreased in size and weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003267847-A (JP)
Title: Iceberg aqua-perm liquid
Inventor: SHINKAWA YOSHIRO
IPC: A61K8/65
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent wave lotion, making the hair being easily permed in perming treatment, hardly damaging the hair and the scalp and hardly causing odor and environmental pollution.  <P>SOLUTION: This permanent wave lotion is obtained by adding iceberg marine current water and magnetic water to a conventional permanent wave lotion at a rate of 2/3 to 3 times based on the conventional lotion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003315095-A (JP)
Title: Pulser
Inventor: ISHII HIDEAKI
IPC: G01D5/245
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulser wherein an air gap to a magnetic sensor can be reduced or made zero, so that sensing sensitivity can be improved.  <P>SOLUTION: The pulser 3 is constituted of an annular retaining member 7 and a magnetized member 8 in which N poles and P poles are alternately formed at an equal pitch and which is fixed to the retaining member 7. The magnetized member 8 is formed by a method wherein magnetic powder using rubber as binder is magnetized. A diamondlike carbon film as a nonmagnetic substance wear-resistant film is formed on a surface 8a of the magnetized member 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329517-A (JP)
Title: Sheetlike electronic thermometer
Inventor: TZENG CHAU-MAN
IPC: G01K1/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheetlike electronic thermometer which is used safely and which quickly measures a precise temperature.  <P>SOLUTION: The sheetlike electronic thermometer is composed of a measuring device and a receiving device. The measuring device is pasted on the surface of a skin of a subject or on a place to be measured, a measuring operator brings the measuring device close to the measuring device, a measuring switch of the receiving device is pushed down, and the receiving device generates a magnetic field. At the same time, a required power supply of the measuring device is generated by the magnetic field, the measuring device detects a temperature signal of the subject at this moment so as to be transmitted and received by the receiving device by a radio system, and the receiving device processes temperature data on the subject at this time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315802-A (JP)
Title: Liquid crystal display device
Inventor: FUJIYAMA NATSUKO
IPC: G02F1/1333
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color liquid crystal display device which can be made up only by simple alignment.  <P>SOLUTION: Pixel electrodes 17 are formed by arranging grooved parts 29 on a color filter layer 13 on an array substrate 20 and forming slits 16 or the like on the surface including these grooved parts 29, and thereby a strong electric field area and a weak area are alternately formed by applying voltage to this pixel electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323052-A (JP)
Title: Developing device and image forming apparatus
Inventor: HIROBE FUMITAKE
IPC: G03G15/09
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device forming a good image by preventing the occurrence of a deterioration in a developer caused by unevenly distributed developer and by the developer concentrated in the vicinity of a developer restriction member, of the accompanied or stayed developer on a developing sleeve, and of a poor picture including irregular intensity, as a developing device employing a light negative pole configuration in which circulating means for agitating, transporting, and circulating the developer are arranged at the upper and lower parts in the vertical direction.  <P>SOLUTION: The interior of a first developer carrier 8 is provided with a first magnetic field generating means 8' having: a first magnetic pole N3 at the downstream of a developing region in the moving direction of the first developer carrier 8 and a second magnetic pole N1 having the same polarity as that of the first magnetic pole N3 and disposed adjacent to the downstream side of the first magnetic pole N3 in the moving direction of the carrier 8. A developer control member 9 is disposed in the vicinity of a position opposed to the second magnetic pole N1. A rotatable second developer carrier 11 is provided at the downstream of the developing region in the rotating direction of the first developer carrier 8. The developer T having passed through the developing region is delivered from the first developer carrier 8 to the second developer carrier 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321177-A (JP)
Title: Elevator device
Inventor: SHIKAI MASAHIRO
IPC: B66B13/28
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe elevator device without entanglement of an article into a gap between a vertical frame and a door, or a gap between doors.  <P>SOLUTION: This elevator device 10 has right and left vertical faces 82 opposed to each other at a predetermined interval in a horizontal direction and forming an opening 34 between them; upper and lower horizontal faces 84 connected with upper and lower ends of the right and left vertical faces, respectively; and a door 38 for opening and closing the opening across the opening in the horizontal direction. This elevator device also comprises an optical apparatus 78 functioning as a light emitter 88; an optical apparatus 80 functioning as a light receiver 90; and a reflector 89 reflecting lights from the light emitter to the light receiver. The reflector is arranged on at least one of right and left vertical faces, and two optical apparatuses are installed on the upper horizontal face 84.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324948-A (JP)
Title: Output overcurrent protecting circuit and constant- voltage switching power source circuit having the same
Inventor: TAKAMATSU SEIJI
IPC: H02M3/338
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an overcurrent from flowing to a DC voltage output side when the DC voltage output side of a constant-voltage switching power source circuit is short-circuited.  <P>SOLUTION: When the load connected to a DC output voltage side is changed from an infinity to '0', the ON duty of a high-frequency pulse output from a switching transistor Q1 becomes long. When the ON duty of the pulse becomes a certain length, the voltage of the ON duty of the voltage induced in a second primary side winding P2 is lowered. The discharge current of a capacity C23 is reduced so that the output voltage of a 'CR integrated circuit' is raised to exceed the Zener voltage of a Zener diode ZD21 for specifying an operating voltage, the output voltage of the 'CR integrated circuit' is output to the anode side with the result that a 'switching transistor OFF circuit' is operated. The gate of the transistor Q1 is discharged through a diode D21, a transistor Q21 and a transistor Q22; and the transistor Q1 is lowered to a voltage to be turned OFF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320638-A (JP)
Title: Rotary press
Inventor: KANDA YOSHIAKI
IPC: B41F31/30
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary press which can reduce the occurrence of a spoilage in association with an ink removing work.  <P>SOLUTION: The rotary press comprises a first motor 8; a transmitting mechanism having a line shaft 9; and a first clutch C1 for connecting or releasing the connection between the mechanism and an ink roller 17. The press further comprises a second motor 10; a transmitting mechanism having an ink roller group drive shaft 11; and a second clutch C2 for connecting or releasing the connection between the mechanism and the roller 17. Accordingly, since the drive of a blanket cylinder 15 and a plate cylinder 16 can be stopped during the ink removing work to the roller 17, the occurrence of the spoilage can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329378-A (JP)
Title: Heat exchanger
Inventor: YAMAUCHI YOSHIYUKI
IPC: F28F9/26
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable and compactly constructible heat exchanger for reducing a pressure loss.  <P>SOLUTION: This heat exchanger uses a plurality of porous flat tubes 222 formed by extrusion molding as a tube for flowing a high pressure refrigerant, and has a header tank 225 for communicating with the inside of the plurality of porous flat tubes 222, and distributing-supplying the high pressure refrigerant to the plurality of porous flat tubes 222, and a header tank 226 for communicating with the inside of the plurality of porous flat tubes 222, and collecting- recovering the high pressure refrigerant flowing out of the plurality of porous flat tubes 222. The high pressure refrigerant is made to flow in parallel in the plurality of porous flat tubes 222. Thus, the heat exchanger 220 is miniaturized and compactly constituted by forming a passage of the high pressure refrigerant in a multilayer (multi-path) shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326575-A (JP)
Title: Injection molding device and method
Inventor: KODAMA YOSHIHIKO
IPC: G11B7/24079
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To set an index of birefringence and an RC value within a specification range, even when a cooling time is shortened.  <P>SOLUTION: The device comprises a cavity side half 2 of a mold for demarcating a cavity 4 for molding a disc substrate 31 and a movable half 3, both being positioned opposite to each other and able to come into contact with and separate from each other, and a stamper 6 which has a pattern to be transferred to the disc substrate 31, formed on one side and is arranged at either of the cavity side half 2 or the movable half 3. A resin material is injected into the cavity 4 to its full capacity by setting the thickness of the cavity 4 to be slightly smaller than that of the disc substrate 31 in the initial stage of the molding operation and the mold clamping force is weakened step by step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329014-A (JP)
Title: Structural material and panel body
Inventor: MAKINO KENICHI
IPC: E04B1/86
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural material and a panel body which can easily mount a panel and furthermore is easy to actually measure in work and is superior to design ability.  <P>SOLUTION: The structural material is provided with a main body 3 with substantially rectangular shape in transverse cross section, and a pushing edge 5 screwing on rectangular shaped one side of the main body 3. The main body 3 and the pushing edge 5 are an extruded material. The main body 3 includes a groove 14 engaged with a nut on both sides 13, 13 adjacent to face 11 mounting the pushing edge 5. The material is also provided with a threaded hole 17 of the pushing edge 5 on the side of the main body disposing the pushing edge 5 or a corner of the rectangular main body, is formed with a panel retained space 27 between the main body 3 and the pushing edge 5 under condition screwing the pushing edge 5 on the main body 3, and is configured such that transverse cross section screwing the pushing edge 5 on the main body 3 is a regular square (A=B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329547-A (JP)
Title: Axis centering method of engine dynamo motor
Inventor: TAKIZAWA TSUTOMU
IPC: G01M15/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily center an engine and a dynamo motor.  <P>SOLUTION: An engine 5 is installed on an engine base 8, and a laser light centering apparatus 13 having an emission section 13a for emitting laser beams in the direction of a rotary shaft 6 and in the opposite direction at a position that opposes the edge section of the rotary shaft 6 of the engine 5 on the engine base 8 is provided. The position of the emission section 13a is adjusted so that laser beams emitted from the emission section 13a are reflected from the edge section side of the rotary shaft of a dynamo motor 1 and return to an emission point, and the position of the engine 5 is adjusted so that laser beams emitted from the emission section 13a are reflected from the edge section side of the rotary shaft of the engine 5 and return to the emission point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330520-A (JP)
Title: Production information collecting system
Inventor: YOSHIZUKA TAKUO
IPC: G06Q50/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production information collecting system by which production information is collected in real-time, and a whole production line is efficiently managed.  <P>SOLUTION: A production line 2 consisting of a plurality of working machines 3a, 3b, etc., for processing works W includes: a host computer 4 for collecting various pieces of production information comprising at least work quality information of the works W, and managing the situation of the production line 2; and a plurality of PHSs 7a, 7b, etc., each carried by each one of workers 8a, 8b, etc. The respective workers 8a, 8b, etc., operate a key input in the respective PHSs 7a, 7b, etc., and transmit the production information to the host computer 4. The host computer 4 receives the production information, and executes a management program P to manage the situations of the respective working machines 3a, 3b, etc., through the use of the production information which are received from the PHSs 7a, 7b, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326573-A (JP)
Title: Control device for injection molding machine and control method
Inventor: AMANO MITSUAKI
IPC: B29C45/77
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an injection molding machine which improves the dimensional precision of a molded product by controlling the rapid receding of a screw after V/P changeover, and a control method.  <P>SOLUTION: In the control device for an injection molding machine which executes a molding cycle including an injection step and a dwelling step, a receding velocity limiting device is provided which, after starting the pressure control in the dwelling step, limits the receding velocity of the screw to a preset screw receding velocity limiting value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335280-A (JP)
Title: Vehicle body front structure for scooter type vehicle
Inventor: UMEDA YUJI
IPC: B62J17/06
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the convenience of a power socket for taking out power to an external electrical apparatus by utilizing a front trunk at a vehicle body front.  <P>SOLUTION: This structure is provided with the front trunk 38 provided on the upper part of a leg shield 34 facing a driver and a lid 43 for opening/ closing an opening 39 of the front trunk 38. An arm 44 provided on the lower side of the lid 43 is inserted to the rear side of the leg shield 34 from the opening 39, and the tip of the arm 44 is rotatably supported. In the front trunk 38, swollen parts 52L and 52R are formed by swelling a lower surface within the front trunk 38 upward to escape from a moving locus of the arm 44. The power socket 56 is arranged to be stored inside the width in a horizontal direction of the swollen part 52L on the upper side of the swollen part 52L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338810-A (JP)
Title: Frequency stability deciding method for network clock and circuit therefor
Inventor: KUWAJIMA NAOKI
IPC: H04L25/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To decide a degree of frequency stability in an early stage by preventing a wrong decision.  <P>SOLUTION: First of all, a shortest detection term T1 is set (201), the degree of frequency stability is found (202) and compared with a threshold (203). In such a case, when the degree of frequency stability is within the threshold, stability OK is decided (204) and stability decision in the detection term T1 is repeated. When the degree of stability exceeds the threshold, the term T1 is changed to a longer detection term T2 (205), and the degree of frequency stability is found (206) and compared with the threshold (207). When the degree of frequency stability is within the threshold, stability OK is decided (208) and processing is returned to the stability decision in the term T1. When the degree of stability exceeds the threshold, the term T2 is changed to a longer detection term T3 (209), the degree of frequency stability is found (210) and compared with the threshold. When the degree of frequency stability is within the threshold, stability OK is decided (212) and the stability decision is performed back to the detection term T1. When the degree of frequency stability exceeds the threshold, stability abnormality is decided (213).  <P>COPYRIGHT: (C)2004,JPO