baber/WOPTO huggingface dataset:
Patent JP-2003133441-A (JP)
Title: Semiconductor device
Inventor: ANDO TAKESHI
IPC: G11C11/412
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that improves a static noise margin (SNM) while data retention characteristics in the storage node of a unit memory cell are being maintained, and incorporates a memory cell array that realizes a lower voltage operation. SOLUTION: A unit memory cell MC1 has NMOSs 1, 2, PMOSs 3, 4, and resistors 5, 6. Each source drain path of the NMOS 1 and 2 is respectively connected between the GND and a first node N1, and between the GND and a second node N2, and a gate electrode of the NMOS 1 and that of the NMOS 2 are connected to the second node N2 and the first node N1, respectively. In addition, one end of the resistor 5 is connected to a first bit line BL1, and the source drain path of the PMOS 3 is connected between the other end of the resistor 5 and the first node N1. One end of the resistor 6 is connected to a second bit line/BL1, the source drain path of the PMOS 4 is connected between the other end of the resistor 6 and the second node N2, and each gate electrode of the PMOSs 3 and 4 is connected to a word line WL1.
Patent JP-2003132496-A (JP)
Title: System and method for managing transportation vehicle
Inventor: KURIHARA HIROYUKI
IPC: G06Q10/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for managing transportation vehicle, which can efficiently and inexpensively manage the moving, loading, unloading of a transportation vehicle such as a motor truck moving to a plurality of places including a standby place and loading and unloading places. SOLUTION: Each of a managing center and the transportation vehicle is provided with a telephone terminal, on which an image can be displayed, utilizing a digital radio public line and the terminal provided on the transportation vehicle is a radio telephone terminal like a portable telephone. Thus, an instruction, confirmation or report is enabled without requiring a time for conversation and transportation vehicles can efficiently be managed.
Patent JP-2003132504-A (JP)
Title: Magnetic head device in linear tape system, magnetic reproducing method in linear tape system, and magnetic reproducing apparatus in linear tape system
Inventor: OSUE TADASHI
IPC: G11B5/265
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To reproduce a recording track recorded in a narrow width in a linear tape system, and to increase the recording density. SOLUTION: A multi-reproducing head MRh is provided, in which a plurality of reproducing heads Rh, Rh are made so as to deal with one recording track Tr in the linear tape system. Each reproducing head of the multi-reproducing head is disposed so as to be shifted in the width direction of the recording track. The overall width MRhw of the multi-reproducing head is made larger than the width Trw of the recording track.
Patent JP-2003126778-A (JP)
Title: Power source device for driving oscillator
Inventor: TAKASABU MASAMI
IPC: B06B1/06
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and stably oscillate a total oscillating body in a substantially uniform manner with a simple configuration when exciting the long oscillating body by a transducer on the excitation side. SOLUTION: A transducer 14 on the excitation side is connected to one end of a long oscillating plate 12 and a transducer 15 on the reception side is connected to the other end. A so-called Langevin transducer is used for the transducers 14 and 15, and a pair of ring-like piezoelectric elements 17a and 17b are provided. The transducer 14 is connected to an oscillator 22. The detection signal of a voltage sensor 25 to detect the oscillating condition on the reception side of the oscillating plate 12 is fed back to a control device 26 to control the oscillator 22. The control device 26 controls the oscillator 22 so that the phase difference between the excitation side and the reception side is in a predetermined range, and the reception side is oscillated with the predetermined amplitude or over.
Patent JP-2003139659-A (JP)
Title: Tire supporting-surface analyzer
Inventor: NAKAHAMA KOZO
IPC: G01M17/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a tire supporting-surface analyzer by which the braking state and the driving state of a tire for a large automobile can be reproduced on a base with a small-scale, simple and safe constitution. SOLUTION: The tire supporting-surface analyzer comprises the tire 1 mounted on a tire shaft 2, a first torque motor 7 used to turn and drive the tire 1, a tire grounding base 3 which is reciprocatively movable in the horizontal direction and a second torque motor 8 used to horizontally move the base 3 to a direction opposite to the turning and driving direction R of the tire 1. The magnitude of the movement driving force Ps of the base 3 by the motor 8 and that of the rotation driving force Pr of the tire 1 by the motor 7 are changed.
Patent JP-2003143164-A (JP)
Title: Control device and method for detecting communication fault
Inventor: SAKATA KENICHI
IPC: G05B23/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a control device for detecting a communication fault so as to specify another control device generating a fault and quickly execute suitable processing when executing mutual communication control. SOLUTION: An ECU 1 connected to a CAN bus line 5 together with ECUs 2 to 4 sets up down-count time for counting down time up to the detection of communication data of the shortest period which are sent from the ECUs 2 to 4 to the bus line 5 in a communication period time counting timer RAM in each communication node, and when the contents of the timer RAM are turned to '0', stores 'fault information' in a communication fault definition RAM of each communication node.
Patent JP-2003141242-A (JP)
Title: Change notice procedural system and its access terminal
Inventor: SUDA AKIRA
IPC: G06Q10/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a change notifying procedure system by which application to other organizations is completed if a change application is submitted to one representative place. SOLUTION: The change notifying procedure system is provided with a computer system A 11 having a data base A 111 in which basic IDs of individuals and pieces of personal information in relation to them are recorded, a plurality of computer systems B 21 having data bases B 211 in which basic IDs of contracted customers and pieces of customer information in relation to them are recorded and an access terminal 31 connected to be accessible to the computer systems A 11 and B 21 and a program that changes the pieces of customer information in the data bases B 211 by receiving return of change information of the basic IDs and the pieces of personal information to be transmitted from the access terminal 31 to the computer system A 11 from the computer system A 11 and transferring the change information to a part or all the computer systems B 21 by the access terminal 31.
Patent JP-2003139228-A (JP)
Title: Position sensor for automatic transmission
Inventor: ARAYA TORU
IPC: F16H59/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify an installation structure of a position sensor on an automatic transmission case, and also to prevent a sensor housing from being deformed by the axial load of a manual shaft. SOLUTION: The position sensor 1 which detects a range position of an automatic transmission includes the sensor housing 10 which is supported by the automatic transmission case 2, a sensor rotor 11 which is housed and disposed in the sensor housing so as to freely rotate and engaged with the manual shaft 3, and a supporting means 40 fixed at the automatic transmission case to prevent the sensor housing from falling off. The sensor rotor is exposed from the sensor housing, has a load supporting surface 11a which can be brought into direct contact with the supporting means, and an elastic load means 12 is disposed between the sensor housing and the supporting means. The sensor housing is disposed at the automatic transmission case without a tightening means through the supporting means by the elastic load means, the axial load caused by the movement of the manual shaft is supported by the supporting means through the sensor rotor, thus the axial load does not work on the sensor housing and the elastic load means.
Patent JP-2003143694-A (JP)
Title: Piezoelectric film speaker
Inventor: WATANABE SHIGERU
IPC: H01L41/08
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To make a piezoelectric film speaker having a desired area wide in band. SOLUTION: In the piezoelectric film speaker consisting of a diaphragm 2 configured by forming an electrode 20 on a flexible piezoelectric film at its opposite surfaces, and a frame 3 for supporting a side of the diaphragm 2, the electrode 20 is divided into divided sites 20A, 20B, 20C. Respective areas have different sizes. The curvatures R1 , R2 , R3 of the flexible piezoelectric film at the respective divided sites 20A, 20B, 20C are formed to different ones.
Patent JP-2003148630-A (JP)
Title: Composite sic sliding member, seal ring for mechanical seal, mechanical seal, and manufacturing method of composite sic sliding member
Inventor: KINUGASA HISASHI
IPC: C10N40/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member hardly causing the dropping-out of an antifriction with high denseness and having self-lubricating property as graphite. SOLUTION: This composite SiC sliding member comprises spherical carbons 1 dispersed in a dense SiC texture 3. An intermediate layer 2 is formed on the periphery of each spherical carbon 1, and the intermediate layer 2 is a graphitized layer.
Patent JP-2003137050-A (JP)
Title: Vehicle rear part structure
Inventor: EDA HIROBUMI
IPC: B60R19/24
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rear part structure not impairing design of a rear bumper fascia, allowing easy molding, not restricted in a height of a floor from the ground, and not allowing damage to a vehicle body by a shock applied to the bumper. SOLUTION: This structure has the rear floor positioning in a vehicle rear part; an upward-extending rear panel integrally provided in a rear edge part of the rear floor; the rear bumper fascia covering the rear panel, supported by the rear panel; and a drafter positioning between the rear panel and the rear bumper fascia, installed to the rear panel, and discharging air inside a cabin to the outside space. An opening is formed between a lower edge part of the rear bumper fascia and the vehicle rear part. A protector deformable by an input load from the rear bumper fascia is interposed between a lower edge part of the rear panel and the lower edge part of the rear bumper fascia to close the opening.
Patent JP-2003151235-A (JP)
Title: Assembled type magnetic type device provided with bar code reader and bar code reading method
Inventor: YOSHIDA TORU
IPC: G11B23/023
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an assembled type magnetic tape device which diagnoses deterioration of a bar code label to improve the read success rate of retry operation and to provide a bar code reading method using this device. SOLUTION: The assembled type magnetic tape device is provided with cartridges 6 for storing recording mediums like magnetic tapes, a storage box 7 for storing a plurality of cartridges, an access mechanism 2 for transporting the cartridges, a motor 3 for driving the access mechanism, an access mechanism control part 5 for controlling the access mechanism and the motor, a bar code reader 1 for reading bar code labels stuck to the cartridges, and a bar code reader read control part 4 for controlling the bar code reader. In the case of a failure in reading the bar code label, retry control including read sensitivity adjustment for the bar code label is performed, and it is informed that bar codes requiring the read sensitivity adjustment should be changed, thus preventing failures in reading.
Patent JP-2003151863-A (JP)
Title: Electric double-layer capacitor
Inventor: KAWABE MASAYA
IPC: H01G11/80
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of eliminating the leakage of a electrolyte solution of an electric double-layer capacitor in a structure that an electrolyte is impregnated into a laminate formed by winding in spiral the laminate of polarizing electrode, current collecting material and separator, and the laminate is then sealed into a case, the opening end thereof is sealed with a cap composed of an elastomer, and a lead connector to the current collecting material is protruded to the outside through the cap. SOLUTION: A sloping area is provided to a part of the side surface of the cap and the external diameter of only this portion is set larger than the internal diameter of a case. Accordingly, when the cap is inserted to the case, the function as a packing is improved by loading stress to the cap. Since the external diameter of the cap is larger than the internal diameter of the case only at a part thereof, working efficiency is never deteriorated in a sealing process.
Patent JP-2002203336-A (JP)
Title: Optical pickup and method for manufacturing the same
Inventor: MANABE HARUJI
IPC: H01S5/022
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize the packaging of an optical pickup. SOLUTION: The optical pickup is provided with a light source 1, an optical guide member 5 having a plurality of slopes 5a, 5b, and 5c inclined to the incidence direction of a light beam emitted from the light source 1, a light receiving element 13 to receive a light beam reflected from a recording medium 27 and convert the light beam into an electric signal, and a package 14 to house the light source 1, the optical guide member 5, and the light receiving element 13. The optical guide member 5 reflects the light beam from the light source 1 on the plurality of slopes 5a, 5b, and 5c, to guide it to the recording medium 27, and further guides the light beam reflected from the recording medium 27 to the light receiving element 13.
Patent JP-2003158970-A (JP)
Title: Fishing bucket
Inventor: YAGI HIROYUKI
IPC: A01K97/04
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing bucket which has uneven part and no groove on the inside of the container, from which received chum is easily scooped with a chum ladle, and whose inside is easily washed.  <P>SOLUTION: The side and bottom of the container main body 1 of the fishing bucket are integrally formed by the injection molding of a synthetic resin such as ethylene-vinyl acetate copolymer. A connecting joint 1d is disposed to obliquely bridge the side 1a and bottom 1b of the container main body 1, and it is preferable that the upper end of the joint 1d is disposed in a height H of ≥5 mm from the bottom 1b. Many projections 1g are formed on the backside of the bottom 1b. A thin portion 1i having a thickness equal to that of the joint 1d is formed in a step portion 1h on the lower outer periphery of the side 1a, and a softer material non-slip member 3 than the material of the container main body 1 is fixed to the outsides of the thin portion 1i, the joint 1d, the bottom 1d, and the many projections 1g by a double molding method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003126320-A (JP)
Title: Golf training tool for correcting setup
Inventor: FURUKATSU TOMONORI
IPC: A63B69/36
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a on-ground golf training tool for correcting setup posture and a training method therefor in which the stance of a golfer can be improved in respect to a golf ball position and a target or pin position especially. SOLUTION: In this golf training tool, three ruler parts of a ruler part orienting a target, a ruler part displaying a ball position different for each club to be used and a ruler part displaying a stance position different for each club to be used are kept parallel at all the time and in order to enable use in a square state, three ruler parts and a longitudinal ruler part are linked. Further, a position, where a distance between a ball and a heel can be rightly known, is displayed on the longitudinal ruler part and in the case of golf exercise, a right address can be habituated.
Patent JP-2002191809-A (JP)
Title: Pachinko ball discharge device
Inventor: SUZUKI ISAO
IPC: A63F7/02
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball discharge device capable of sufficiently controlling the imprudent turning of a sprocket. SOLUTION: Pachinko balls 2 from a ball container are supplied through a ball supply path 9 to the sprocket 11, and on the basis of the turning operation of the sprocket 11 by a stepping motor 13, the pachinko balls 2 are discharged from the inside of the ball supply path 9. In the case of this constitution, since a control member 20 for controlling the discharge operation of the pachinko balls 2 by the sprocket 11 by the energizing force of a coil spring 22 is positioned, the imprudent turning of the sprocket 11 by impact loads when a player hits a Pachinko game machine is sufficiently controlled.
Patent JP-2003163924-A (JP)
Title: Mobile terminal device, its control method, program, monitoring and observation system, and method of controlling its monitoring and observation
Inventor: SHIBATA NAOYA
IPC: H04M1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring and observation system which can simply perform the construction of the system.  <P>SOLUTION: In the monitoring and observation system for monitoring and observing the object, a mobile terminal device 1 equipped with a camera is used for an information collector for collecting information about the object. The mobile terminal device 1 performs automatic photographing, using the camera, and the information for automatically transmitting the taken image to the terminal device 2 is delivered to the mobile terminal device 1 by electronic mail from the terminal device 2. Then, the mobile terminal device 1 performs photographing, based on the above information, and transmits electronic mail fitted with an image addressed to the terminal device 2, annexing the image to the electronic mail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166136-A (JP)
Title: Method for producing non-torque false twist yarn
Inventor: YUKI YASUNORI
IPC: D02G1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polytrimethylene terephthalate false twist yarn having good unwinding property, good handleability, high crimpability and soft feeling, practically having no remained torque and forming a fabric having no skew.  <P>SOLUTION: The method for producing non-torque false twist yarn comprises continuously doubling an S false twist yarn, twisted in the S twist direction, thermally fixed and untwisted, with a Z false twist yarn, twisted in the Z twist direction, thermally fixed and untwisted, to continuously wind up as a package after an untwisting step in a false twist process, wherein the method for producing the non-torque false twist yarn is characterized by that at least one of the S false twist yarn or the Z false twist yarn comprises a polytrimethylene terephthalate fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166520-A (JP)
Title: Joint device of clutch cable
Inventor: SASAKI SUSUMU
IPC: F16C1/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the joint device of a clutch cable which attaches a lock nut in a single operation, prevents an adjusting nut from getting loose, and adjusts the lock nut by the adjusting nut in a state that the lock nut is attached.  <P>SOLUTION: A joint member for a joint cable of a clutch release arm is held in a freely rotatable manner, and a contact is formed in the adjusting nut screwed on a joint bolt of a clutch cable projected from a through hole of the joint member. The connection position of the clutch cable is adjusted by rotating the adjusting nut, and the contact is brought into contact with the contact member to prevent rotation of the adjusting nut. This joint device is provided with a lock member constituted of a cylindrical member and a pair of arm members. The cylindrical member is provided with a contact which is brought into contact with the adjusting nut at one end side, and also provided with an engaging claw which is engaged with the male screw of the joint bolt at the inner peripheral part. Further, the pair of arm members are provided with protrusions parallelly projected from one end side of the cylindrical member, and a holder nipping the joint member from both ends is provided at the front end of respective protrusions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164315-A (JP)
Title: Housing case and production method thereof
Inventor: TANJI CHUKEI
IPC: A45C11/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a housing case and provide a production method thereof which achieve excellent performance of protecting housing articles by significantly improving buffering performances of housing recesses.  <P>SOLUTION: The housing case 1 comprises the body 2 thereof and a lid body 3. The body 2 and lid body 3 are built in a hollow double wall structure in which at least one of them has an outer wall facing an inner wall thereof and an intermediate part therebetween. The body 2 and the lid body 3 are made of a resin with the bending modulus of elasticity of 100 to 600 MPa. A hollow part 7 of the housing recess 5 of the body 2 or the lid body 3 is filled with a foaming material 8 with the compression strength of 0.02 to 0.07 kg/cm<SP>2</SP>or density of 0.015 to 0.03 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167777-A (JP)
Title: Cam control circuit and cam control method
Inventor: SUZUKI AKIHIRO
IPC: G11C15/04
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAM control circuit capable of performing the refining operation of a CAM regardless of the number of entries.  <P>SOLUTION: This CAM control circuit comprises an entry order management table 14 for managing the order of data entered in a CAM 20 by use of its address. To the entry order management table, the addresses of storage areas to which data are entered in orders one before and after the data entry to the storage area with the address concerned and registered as entry order management information in conformation to each address. Accordingly, the entry orders of all data can be managed only by performing updating processing, every refining, to the entry order management information corresponding to the address of the storage area where the data entry is performed, the entry order management information corresponding to the address included in the entry order management information concerned, and the entry order management information corresponding to the address with an entry order one before.  <P>COPYRIGHT: (C)2003,JPO