baber/WOPTO huggingface dataset:
Patent JP-2003317307-A (JP)
Title: Light emitting/receiving unit and method for manufacturing the same
Inventor: MINAMI KOJI
IPC: G11B7/22
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting/receiving unit in which characteristics just before assembly are grasped and a degree of integrating respective components is improved by reducing thickness and locating respective light receiving elements 10a-12a to orient their light receiving planes in different directions.  <P>SOLUTION: The light emitting/receiving unit is provided with a first optical component mounting part 1 wherein a light beam radiation source 2, a light beam splitting means 3 and a light beam path change means 5 are mounted within a recess 1a and a second optical component mounting part 9 wherein a film-like circuit board 14 is stuck on the surfaces of first holding plates 10-12 having the light receiving elements 10a-12a and of a second holding plate 13 such that their bonding portions can be bent. The light source 2 is conductively connected to the film-like circuit board 14, the first holding plates 10-12 are bent to turn the light receiving planes of the respective light receiving elements 10a-12a in the mutually different directions, and are mutually located to make a light beam split by the light beam splitting means 3 incident on any corresponding one of the light receiving elements 10a-12a, and the first holding plates 10-12 and the second holding plate 13 in the second optical component mounting part 9 are stuck on the first optical component mounting part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310307-A (JP)
Title: Toe box for work shoe and work shoe with the same
Inventor: SUZUKI HIROKI
IPC: A43B23/17
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the substantial strength of a toe box and improve a protective function of a work shoe, in the toe box made of a synthetic resin and the work shoe with the toe box.  <P>SOLUTION: In the toe box 1 made of the synthetic resin furnished to a tiptoe of a shoe A, a folding piece 1a is formed by folding an edge part of a sole side of the toe box 1 into an inside of the shoe A, the width of the folding piece 1a is formed in a broad width shape with a tiptoe c1 and both rear edges c3, an interpolation part c2 for interpolating between an edge of the tiptoe c1 and the edges c3 is formed between the tiptoe c1 and the edges c3 with a relative narrow width and a curved line, strength and stiffness are improved at the tiptoe c1 and edges c3 of the folding piece 1a, and concentration of stresses is avoided by joining the tiptoe c1 to edges c3 with a curved line of the interpolation part c2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320858-A (JP)
Title: Driving force distribution control device for four-wheel drive vehicle
Inventor: MAEKAWA AKIO
IPC: B60K17/344
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force distribution control device enhancing maneuvability of a vehicle and stability of a vehicle behavior respectively and reducing a shock at the time of connection of a clutch and a noise.  <P>SOLUTION: Instruction current filter values τa, τb, τc, τd, τe are previously determined based on a car speed V and a plurality of kinds of instruction current filter maps having different characteristics. It is judged that a basic instruction current I0 is in an increase tendency or in a decrease tendency against the former value and the instruction current filter value applied is narrowed down to the one belonging to any one group of the increase side and the decrease side based on a result of the judgment. Any state of a plurality of control states previously presuming the control state of the vehicle is judged and the instruction current filter value τ applied is determined from the one belonging to any one group of the increase side and the decrease side based on the result of the judgment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311573-A (JP)
Title: Rotary tooling device
Inventor: SAKAMAKI KAZUO
IPC: B23Q1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tooling device excellent in practicality which prevents failures in power supply and machining by protecting a power terminal of a tool holder held with a holder.  <P>SOLUTION: The tool holder 1 holding a tool 21 is mounted to the rotary tooling device 11, and the tool 21 is rotated therein for machining. A rotating part 12 to rotate the tool holder 1 is also provided in the device 11. A rotating mechanism 2 to rotate the tool 21, the power terminal 3 to drive the rotating mechanism 2, and a protector 30 to cover up the power terminal 3 are provided in the tool holder 1. Further, a power feeding terminal 13 to be connected to the power terminal 3 is provided in the device 11. Further, an exposing mechanism to enable the power terminal 3 to be connected to the power feeding terminal 13 by exposing the power terminal 3 covered up by the protector 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319880-A (JP)
Title: Spit-roasting cooking machine
Inventor: TAMAKI TAKAYUKI
IPC: A47J37/04
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spit-roasting cooking machine capable of maintaining appropriate gaps to a heat source body for preventing uneven roasting body correcting spit-roasting foodstuffs in appropriate conveying positions before reaching the heat source body even if the spit-roasting foodstuffs are get out of appropriate conveying positions by vibration or the like during conveying.  <P>SOLUTION: A guiding piece 8 has a guiding groove which is formed along an entering quarter circle part 9 and a leaving quarter circle part 10, and a horizontal part 11 therebetween at corner parts of an upper endless track body, and the guiding piece 8 passes through opposite pieces 5 of U-shaped spit retaining tools 4. The guiding piece 8 is provided with an inclined side 13, which is inclined downward from an approximately horizontal radius position of a guiding part 20 in the leaving quarter circle part of the endless track body 3 so as to approach the endless track body 3. The guiding piece 8 is also provided with a bending part 19 so that a lower edge of the inclined side 13 approaches a foodstuff fitting side of a roasting spit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330442-A (JP)
Title: Image display device
Inventor: HARA HISAYA
IPC: G09G5/36
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which makes an on-screen display function easy to use while reducing the cost of the entire device and simplifying a circuit constitution.  <P>SOLUTION: When a sound volume adjustment switch part 12 is operated, only a sound volume adjustment level is displayed overlapping on a picture part 10, and a bar graph meter image indicating the only the sound volume adjustment level is displayed just beside the actually operated switch part 12. When a luminance adjustment switch part 13 is operated, only a luminance adjustment level is displayed overlapping on the picture part, and a bar graph meter image indicating the only the luminance adjustment level is displayed just beside the actually operated switch part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328651-A (JP)
Title: Waterproofing structure of sash frame
Inventor: TANAKA YASUO
IPC: E06B1/64
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing structure of a sash frame capable of installing the waterproofing structure of the sash frame around an opening section by a simple execution method and, at the same time, easily exhibiting an excellent waterproofing performance.  <P>SOLUTION: The waterproofing structure is so constituted that the sash frame 11 is mounted around the opening section by a sash fixing jig 20 such as a nail, a screw or the like while holding an elastic sealing compound 19 having an attached body selective adhesive layer 18 on the surface between a collar section 17 of the sash frame 11 and an attached surface 16 around the opening section, and a driving interval of the sash fixing jig 20 makes 1/2 to 1/3 of 450 mm. The sash frame 11 is formed in the shape of a rectangle, and an increased fixing jig 21 is further driven into a corner part of the sash frame 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335444-A (JP)
Title: Conveyance line mounting tape tension detector thereon
Inventor: SUGAWARA SHINICHI
IPC: B65H26/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To monitor a change in polarity (curvature) of a tape throughout its length in real time by measuring a tension distribution in the cross direction of the tape running on a conveyance line.  <P>SOLUTION: In this conveyance line 2 conveying a tape 1 wound around a reel 8 to another reel 9 via a plurality of guide rollers 3, 4, 5 and 6, a plurality of rollers 13 abuttable to the tape 1 are placed in series corresponding to the cross direction of the tape 1, a tension distribution of the tape 1 in the cross direction is detected by a tension pickup 7 connected to the rollers 13 as a signal, and a change in the tension distribution of the tape 1 in the cross direction can be monitored throughout its length based on a change in the signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328848-A (JP)
Title: Device for controlling element temperature of exhaust gas sensor
Inventor: YASUI YUJI
IPC: G01N27/409
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To control the element temperature of an exhaust gas sensor with high accuracy.  <P>SOLUTION: The control device controlling the element temperature of the sensor requires current carrying duty of a heater provided in the sensor by the use of response designating control, which can include control input based on the integration value of a switching function value specifying a response to the target value of the temperature. The control device is provided with a estimation equipment estimating the element temperature of the sensor. The control device requires the current carrying duty of the heater based on the temperature estimated by the equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031963-A (JP)
Title: Hinge apparatus of portable terminal machine having multi-angle hinge cam
Inventor: KIM SANG-HYUN
IPC: H05K5/02
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a hinge apparatus being convenient for users by stopping a holder at various angles (approximately 50 deg. to 150 deg.) by the sight line angle of the users. SOLUTION: There are provide a hinge housing, a hinge shaft 32 that is received at one side of the hinge housing for making a body 10 connected to the holder 20 and has a chevron section, and a multiangle hinge cam 33 where first and second sliding surfaces that provide force for closing and opening at a body side in the holder, in the case of the chevron section and sliding movement by inclining to a first angle (θ1), and a pair of projections that has inclination that can achieve surface contact with the chevron section by making it incline gently to a second angle (θ2) between the first and second sliding surfaces for stopping the holder at an arbitrary angle, and a hinge spring 34 that provides force for adhering the hinge shaft to the multiangle hinge cam.
Patent JP-2003336505-A (JP)
Title: Method of starting gas turbine device, and gas turbine device
Inventor: MCKELVEY TERENCE
IPC: F01K13/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine device capable of inhibiting the sudden temperature rise of the gas turbine device by preventing the increase of quantity of fuel fed for combustion at the start.  <P>SOLUTION: The method of starting the gas turbine device comprises steps for igniting the mixture gas of the fuel and air and burning the mixture gas while rotating/driving a turbine 1 by a motor 5, and feeding the combustion gas generated from the combustion to the turbine 1. In the method, the quantity of the fuel fed for combustion is maintained constant for a prescribed period of time after the mixture gas is ignited. After the prescribed period of time elapses, the quantity of the fuel fed for combustion is gradually increased and the rotation driving force of the turbine 1 by the motor 5 is gradually reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335159-A (JP)
Title: Seat with vehicle antitheft function
Inventor: CHATANI KOZO
IPC: B60R25/01
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat with vehicle antitheft function having good operability and allowing a vehicle pedal space to be sufficiently closed.  <P>SOLUTION: The vehicle seat device ST comprises a seat cushion SC, a seatback SB and a seat support SS supporting the seat cushion SC. In getting in and out of a vehicle, the seatback SB is folded and then the seat cushion SC, the seatback SB and the seat support SS are integrally turned frontward around a mounting portion O of the seat support SS on a vehicle floor surface 12a to cover an acceleration pedal 30 and a brake pedal 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343262-A (JP)
Title: Exhaust tube joint unit
Inventor: SAKAIRI YOSHIKAZU
IPC: F01N13/16
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust tube joint unit in which a discomfort feeling is not imparted to a driver without generating an abnormal sound due to a stick slip or the like, and the positional deviation and the gap of constituting members do not occur even when forces of a twisting direction and shearing direction are inputted to the exhaust tube connected to a manifold.   <P>SOLUTION: The exhaust tube joint unit 1 comprises: a flange member 8 having a protruding spherical outer surface 7 mounted at the end 6 of an upstream side exhaust tube 2, a flange member 11 having a recess inner surface 10 mounted on the end 9 of a downstream side exhaust tube 3, and an annular sealing member 16 having conical inner surfaces 14 and 15 mounted on the inner surface 10 so as to be brought into slidable contact with two sites 12 and 13 of the outer surface 7. In this unit 1, the members 8 and 11 are elastically energized axially so as to approach each other by an elastic means 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348630-A (JP)
Title: Information distribution apparatus and information distribution method
Inventor: ISHIZUKA TAKESHI
IPC: H04W88/18
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution apparatus for downloading required information by using an onboard wireless device from an information distribution center so as to allow the onboard wireless device to simply update map information.   <P>SOLUTION: The information of onboard wireless devices being the distribution destinations of contents is registered in a user DB 14 by each user ID. When receiving user identification information, a contents distribution request and a distribution-desired end time denoting the degree of emergency of distribution from a user terminal via a communication section 17, a CPU 11 acquires the information of the onboard wireless device corresponding to the user identification information from the user DB 14 and decides the priority when a wireless base station transmits the contents to the onboard wireless device on the basis of the distribution-desired end time. Then the CPU 11 transmits, via a communication section 17, the requested contents and the priority to the onboard wireless device designated as a distribution destination of the contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346278-A (JP)
Title: Washing machine
Inventor: EDA HIROAKI
IPC: D06F33/02
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine for efficiently performing washing in a short time. SOLUTION: The washing machine having a plurality of washing processes for washing laundry such as clothes is provided with a means for performing water supplying or discharging operation during the operation of at least one or more processes among the plurality of processes, thereby enhancing a ratio of washing time to a total operation time and shortening the total operation time.
Patent JP-2003343774-A (JP)
Title: Joint for tube material
Inventor: MIZUKOSHI HIROSHI
IPC: F16L33/22
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint tube material capable of improving the workability of nut tightening and preventing damage of a joint body.   <P>SOLUTION: The friction torque received by a first end surface part 32 of a control ring 30 from the peripheral edge part 25 of a female screw hole 21 of a nut member 20 when the nut member 20 is tightened is larger than the friction torque received by a second end surface part 34 of the control ring 30 from a stopper part 17 of the joint body 10, and the nut member 20 and the control ring 30 securely rotate together at the final stage of tightening of the nut member 20. In this way, an initial tightening position of the nut member 20 is properly determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343130-A (JP)
Title: Portable machine for locking or unlocking device
Inventor: NAKAHIGASHI MASAICHI
IPC: E05B49/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable machine for a locking or unlocking device which widens a receiving range by integrating a plurality of receiving antennae without jumboizing the portable machine, and which is provided with the receiving antenna with a high sensitivity by reducing interference between the antennae as much as possible.   <P>SOLUTION: The first and the second coil antennae 35X, 35Y forming a receiving antenna 35 are used as bar coil antennae, and the third coil antenna 35Z is used as a loop coil antenna, The second coil antenna 35Y is arranged in the loop of the third coil antenna 35Z and the first coil antenna 35X is arranged near to the outer periphery of the third coil antenna 35Z respectively. The portable machine 30 is provided with the receiving antenna 35 in which respective coil antennae 35X, 35Y, 35Z are arranged to cross each other at right. angles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012130-A (JP)
Title: Roller contamination detection apparatus
Inventor: YAMAZAKI NORIAKI
IPC: G01N21/952
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller contamination detection apparatus for automatically and accurately detecting and informing of a time for cleaning a roller and/or a lifetime of the roller in an apparatus using the roller.  <P>SOLUTION: The roller contamination detection apparatus uses one or more sensors, detects and informs of the time for cleaning the roller and/or the lifetime of the roller by monitoring contamination on a surface of the roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014568-A (JP)
Title: Semiconductor device
Inventor: OIDA MITSURU
IPC: H01L23/12
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein frequency characteristics can be improved even for a package structure using a bonding wire.  <P>SOLUTION: A wiring pattern 11 is formed on the surface of a wiring board 10 together with the formation of a group of bonding pads 14, and a via connection portion 15 is formed between the pads and the back of the wiring board 10. Further, an IC chip 20 is bonded and fixed to the surface side in the face-up state thereof using a bonding agent 17, and a group of external electrodes 32 are arranged in the form of a matrix on the back of the wiring board. The group of the bonding pads and a group of pads 21 formed on the upper surface of the chip are interconnected with a bonding wire 30, and are sealed with a resin package 31 to cover the chip including the bonding wire and the wiring board. At least one bonding pad 14a contained in a path for a high frequency signal among the group of the bonding pads is disposed further closely to the IC chip than the other bonding pads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010132-A (JP)
Title: Film welding device in packing machine
Inventor: SUGA TADORU
IPC: B65B51/10
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the temperature of a laterally long seal bar for film welding.  <P>SOLUTION: An induction coil 34 is placed on a laterally long groove 33 on both side faces of a seal bar 25 through an insulation sheet for separating and sealing a packaging tube film between each item to be packaged of a bag making, filling and packaging machine. When an electromagnetic inductive heating device connecting the coils 34 supplies a DC voltage from a three phase power source through an inverter and a rectifier, the voltage is uniformized in an intermediate circuit, is inverted to a pulse VAC by a high frequency transistor inverter, and is guided to the inductive coil from an inverter circuit. The coil 34 connected to the electric circuit of the heating device works for a metal seal bar 25 to generate heat by resonance by an electric device in the public domain forming a resonance circuit by the inductive circuit and the inverted circuit for welding the tube film 18 held with a seal table 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019676-A (JP)
Title: Low carbon steel boss member and operating machine comprising the same
Inventor: YAMAMOTO NOBORU
IPC: E02F9/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low carbon steel boss member capable of satisfying both of weldability and abrasion resistance, and free from the separation of an abrasion-resistant layer.  <P>SOLUTION: This boss member made out of low carbon steel has partial quenched parts respectively having a hardness of HRC45 or more and formed by discontinuously performing the partial quenching on a plurality of parts of at least an end face. The closest distance between the partial quenched parts is 1mm or more, and they are preferably formed at approximately equal intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021322-A (JP)
Title: Password confirming device and storage medium for storing password confirming program
Inventor: FUKAMI YOICHI
IPC: G06F21/31
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance security of a password by surely preventing detection of the password by illicit input of the password by a simple device without imposing a burden on a user and a manager.  <P>SOLUTION: This password confirming device is composed of a first storage part for storing a matching frequency of an input password and a registered password, a second storage part for storing a noncmatching frequency of the input password and the registered password and a control part. The control part clears the first and second storage parts when starting operation, compares a password inputted thereafter with the prestored registered password, determines re-input of the password by clearing the first storage part when nonmatching and adding 1 to the second storage part, compares a value of the first storage part with a value of the second storage part after adding 1 to the first storage part when matching, determines re-input of the password when the value of the first storage part is less than the value of the second storage part, and finishes the operation by outputting an authentication completion signal by authenticating that the inputted password is correct when the value of the first storage part is not less than the value of the second storage part.  <P>COPYRIGHT: (C)2004,JPO