baber/WOPTO huggingface dataset:
Patent JP-2002089587-A (JP)
Title: Hydraulic master cylinder with integral switch structure
Inventor: STEVENS BRYAN
IPC: F16J15/18
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an improved switching arrangement for a master cylinder assembly. SOLUTION: The master cylinder assembly 10 is for controlling an automotive clutch 18 including switches for controlling functions such as enabling a stator motor, disabling a cruise control, or signaling an engine computer. The assembly includes an annular seal assembly 30 disposed in internal grooves 38m and 40h in the wall of a cylinder. The assembly 30 has a piston 34 sealingly engaging the cylinder and the cylinder is divided into a pressurized chamber and an unpressurized chamber.  A plurality of axially spaced pairs of contacts 50c and 50d are provided at a cartridge 32 on the inner wall of the cylinder in the unpressurized chamber and cooperate with an annular contact 50 supported by a flange structure 54g forming a portion of the piston, so that as the piston moves axially within the cylinder in response to depression of a clutch petal 14, the annular contact 56 on the piston closes circuits along with the successive spaced pairs of contacts 50c and 50d on the inner wall of the cylinder to thereby successively enable or disable automobile control devices associated with the pair of cylinder contacts.
Patent JP-2003036503-A (JP)
Title: Perpendicular magnetic recording head and magnetic disk drive incorporating it
Inventor: KURODA ATSUKO
IPC: G11B5/127
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To avoid the influence of the leakage magnetic flux and improve the magnetic gradient at the boundary of the recording pit cells on the recording layer in the profile of the perpendicular magnetic components by considering the magnetic flux concentrating section and its position of a perpendicular magnetic recording head and the front and side layout of the main magnetic pole. SOLUTION: The magnetic flux concentrating section 26 of the main pole, and the concentrating position 39 are positioned at the leading side 25 of the perpendicular plane 36 parallel in the direction of the recording track width including the trailing end of the main pole's floating surface. Further, the front of the main pole on the trailing side is positioned at the trailing side of the perpendicular plane, and the side of the main pole crossing the track width at the side of the track center of the plane perpendicular to the recording track width including the track edge at the trailing side of the floating surface. Thus, the gradient of the perpendicular components of the magnetic field can be made steep at the trailing side of the main pole and at both track edges to obtain high surface recoding density.
Patent JP-2003036238-A (JP)
Title: I/o access control method and program for information processing system
Inventor: NANBA HIDEYUKI
IPC: G06F13/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve deterioration in the CPU processing performance. SOLUTION: In the information processing system to control peripheral devices (104-106) using a peripheral control part (103) with DMA and a command analysis function by a multitasking program on a CPU(100) with built-in cache memory (101) and connected to shared memory (102), I/O access command for the peripheral device control is generated on the cache memory, the I/O access control for the peripheral device control generated on the cache memory is deployed on the shared memory, and the peripheral control part is initialized.
Patent JP-2002256982-A (JP)
Title: Abnormality diagnostic device for exhaust gas recirculating device
Inventor: MORIKAWA ATSUSHI
IPC: F02M25/07
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnostic device for an exhaust gas recirculating device capable of easily and surely performing an abnormality diagnosis of the exhaust gas recirculating device, suppressing deterioration of exhaust emission and deterioration of drivability. SOLUTION: An exhaust passage 7 of a diesel engine 1 and the downstream side of a throttle valve 4 of an intake passage 2 are communicated by an exhaust gas recirculating passage 8. By controlling opening of an EGR control valve 9 provided in the exhaust gas recirculating passage 8, exhaust gas recirculated amount recirculated from an exhaust system to an intake system is regulated. When a prescribed abnormality diagnostic condition is formed, an ECU 19 performs a control to gradually change the opening of the EGR control valve 9, detects changed amount of air intake amount for a prescribed period and diagnoses the exhaust gas recirculating device having an abnormality when the detected value does not exceed a prescribed decision value.
Patent JP-2003036185-A (JP)
Title: Class designing system of program
Inventor: INOUE SHINJIRO
IPC: G06F9/44
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a class designing system of a program using object-oriented programming language. SOLUTION: Class designing is separated into a maintenance management class 1 for holding class information of a process, a maintenance object class 2 being the super class of a class to perform maintenance and a sub class 3 for obtaining actual maintenance information.
Patent JP-2003042808-A (JP)
Title: Moving quantity detector
Inventor: MIZUNO HIROYUKI
IPC: G01D5/36
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a moving quantity detector capable of also using the display of a reference position as a slit row showing moving quantity. SOLUTION: The moving quantity detector generates signals of one or more phases at every unit moving quantity in the moving motion of the moving matter, and detects the moving quantity of the moving matter on the basis of the signal group. When the moving matter is present at the reference position, the signal level of an arbitrary phase among the signals is set to a state different from the signal level, in such a case that the moving matter is in a state other than the reference position.
Patent JP-2003045009-A (JP)
Title: Thin film magnetic head
Inventor: MINAMI HIROSHI
IPC: G11B5/31
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head wherein a protective substrate can adhere to a substrate with satisfactory adhesive strength and which is suitable for mass production. SOLUTION: A thin film magnetic head element 1 formed by laminating a thin film magnetic layer, an insulating layer and a conductive layer is formed on a first substrate 2 of a non-magnetic ceramic. A groove 4 is formed at a second substrate 3 of a non-magnetic ceramic and the groove 4 is filled with glass 6. The thin film magnetic head element 1 and the groove 4 are made to be opposed to each other, the first substrate 2 and the second substrate 3 are joined to each other by the glass 6 at a joining temperature and the thin film magnetic head element 1 is disposed in a prescribed position of a tape sliding surface 7 to form the thin film magnetic head.  Expressions: the softening temperature of the glass 6< the joining temperature < the heat resistance temperature of the magnetic layer < the operation temperature of the glass and: the linear expansion coefficient of the non-magnetic ceramic < the linear expansion coefficient of the glass are specified to be satisfied.
Patent JP-2003042377-A (JP)
Title: Cap for cleaning hole
Inventor: KOJIMA NORIATSU
IPC: F16J15/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a cleaning hole allowing cleaning work without any trouble even when waste water flows down during the work. SOLUTION: This cap 11 for the cleaning hole is formed by a rubber like elastic material. When fitted onto the cleaning hole 4 opened to a socket 2, the cap 11 closes the cleaning hole 4 while a cleaning tool C can be inserted. An insertion hole part 12 to which the cleaning tool C can be inserted is provided on a part of the cleaning hole 4 closed by the cap 11. A cover part 15 provided on the insertion hole 12 is bent so that the cleaning tool C can be inserted into the insertion hole 12 when the cleaning tool C is pushed onto, and can close a part around the cleaning tool C by pressing and contacting an end part 15a side to an outer peripheral surface of the cleaning tool C.
Patent JP-2003044235-A (JP)
Title: Host base printing system and method for controlling the system
Inventor: KANAKUBO YUKIO
IPC: G06F3/12
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a host base printing system capable of automatically deciding a bit map developing condition such as the optimal number of color tones and a method for controlling the system. SOLUTION: When a bit map data size generated based on the number of color tones set by a user exceeds the preliminarily estimated maximum printable size (S26), the generated bit map data are destroyed, and the set color tone is lowered by one level, and the bit map is developed again (S27). Then, the color tone is lowered until the regenerated bit map data reach the maximum printable size, and when the bit map data size reaches the printable size, the bit map data are transmitted to a printer so that the print can be executed (S28).
Patent JP-2003050854-A (JP)
Title: Data providing device and data providing system
Inventor: MORI JUNJI
IPC: G06Q50/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a data providing device and a data providing system capable of omitting the time and labor of working merchandise information used in a merchandise information processor without introducing a POS system in respective stores. SOLUTION: Measurement result data in an electronic force balance meter 1a provided inside the store (a), label issuance result data in a labeler 2a and sales result data in a cash register 3a are transmitted as electronic mail to a maintenance center 5 through a provider mail server 13 by a communication terminal 4a. The host computer 7 of the maintenance center 5 prepares selling result data on the basis of the received measurement result data, label issuance result data and sales result data and transmits the prepared selling result data as the electronic mail to the store (a) through the provider mail server 13 by the communication terminal 6.
Patent JP-2003060422-A (JP)
Title: Display-antenna integrated structure and communication device
Inventor: IWAI HIROSHI
IPC: H04W88/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally as a display, the thickness of an antenna and a ground plate are laminated, a conventional mobile telephone terminal has been large. SOLUTION: A display-antenna structure has an internal antenna 105 and a liquid crystal display 110. The internal antenna 105 has an antenna element 105a and the ground plate, and the liquid crystal display 110 comprises a frame 104, constituting a display and a reflection plate 103 provided on a back surface side of an image display surface of a display body 102, and the antenna element 105a faces the liquid crystal display 110, and all or some of the reflection plate 103 have conductivity and serves also as the ground plate.
Patent JP-2002046270-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: IKEDA KOJI
IPC: B41J2/045
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder comprising an actuator having a thin film piezoelectric element and ejecting ink through piezoelectric effect of the piezoelectric element in which a plurality of ink drops are ejected from the same nozzle in one print period and combined into one ink drop before hitting a recording sheet. SOLUTION: A drive pulse group containing an initial pulse P1, a first following pulse P2 and a second following pulse P3 is fed to an actuator in one print period. Time intervals t1, t2 and t3 of the pulses are set to satisfy a relation t1<=t2<=t3<=t0, where t0 is the natural period of the actuator.
Patent JP-2003060755-A (JP)
Title: Portable terminal device
Inventor: NODA SHOICHI
IPC: H04W88/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To conveniently perform depression operation of an operation key in a portable terminal device provided with various operation keys. SOLUTION: In this portable terminal device 1 having a displaying part 5, a plurality of operation keys 6 surrounding the displaying part 5 and for operating a plurality of operation switches 17 are arranged. The displaying part 5 is provided witch display part body 14 and a protection panel 15 arranged so as to cover a display surface side of the displaying part main body 14 and having translucency, and the plurality of operation keys 6 are arranged surrounding the protection panel 15 and also have translucency to be able to introduce light emission display light of the display part body 14.
Patent JP-2003053904-A (JP)
Title: Negative ion generating decorative sheet material
Inventor: YAMADA MASAYOSHI
IPC: B32B27/18
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet material capable of always stably generating negative ions in a stationary state applying no external force. SOLUTION: The negative ion generating decorative sheet material comprises a surface sheet material 2 having patternwise formed unevenness, and adhesive layer 4 and a backing sheet material 3 and a negative ion generating powder composition is added to at least one of the surface sheet material, the adhesive layer and the backing sheet material. The negative ion generating powder composition is a mixed powder comprises a tourmaline powder [specific gravity A, mean particle size (a)] and a powder [specific gravity B, mean particle size (b)] of a zirconium compound other than electromelting stabilized zirconium and the powder of the zirconium compound other than electromelting stabilized zirconium is compounded in an amount of 100-1,000 Bb<3> /Aa<3> pts.wt. per 100 pts.wt. of the tourmaline powder.
Patent JP-2002211437-A (JP)
Title: Reinforcement member for vehicle and body structure
Inventor: SAWAI SEIJI
IPC: B62D25/08
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement member for vehicle capable of increasing the steering stability and riding comfortableness of a vehicle without causing an increase in weight and a stress concentration around a mounting part. SOLUTION: A damping force generating means (hydraulic damper) generating a viscous damping force against an axial deformation is installed in the reinforcement member for vehicle installed at the reinforced portion of a body and mainly receiving an axial force. Since the axial deformation rate and the overshoot of the deformation of the reinforcement member 1 can be suppressed by the viscous damping force generated by the damping force generating means, the steering stability and riding comfortableness of the vehicle can be increased by suppressing the vibratory deformation of the body without remarkably increasing the static rigidity of the reinforcement member 1.  As a result, since the static rigidity of the reinforcement member 1 must not be remarkably increased, an increase in weight of the reinforcement member 1 and a stress concentration around the installation part are not caused, and a remarkable change of the body is not required also.
Patent JP-2003053009-A (JP)
Title: Pachinko machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To make an interesting game by displaying a no-game picture. SOLUTION: This machine is provided with a counting means 61 for counting the variation of a game state and obtaining an progress parameter accumulated corresponding to the progress of the game, a storage means 1c for storing information on a benefit to be provided to a player, which is ranked corresponding to the degree of the benefit in advance, and a display means 64 for displaying the no-game picture which does not constitute the contents of the game on a screen provided on the surface of a game panel. The display means 64 displays the benefit information in the order of ranking from a lower order with the increase of the progress parameter, thereby the no-game picture is integrated with the progress of the game.
Patent JP-2003053126-A (JP)
Title: Electric apparatus
Inventor: SEKOGUCHI YOSHINORI
IPC: F24F3/14
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus the heating element of which can be prevented preliminarily from exceeding a prescribed temperature. SOLUTION: This electric apparatus is provided with a heating element 1, a blower 2 for sending air to the element 1, a current transformer 9 for detecting an ampere of the blower 2, a relay 7 for switching over the power- supplied state to the element 1 and a microcomputer 3 for controlling a transistor 6 and another transistor 10 so that the power supplied to the element 1 is broken by the relay 7 when it is decided according to the ampere detected by the transformer 9 that the blower 2 or a photo-coupler 5 is abnormal.
Patent JP-2002122190-A (JP)
Title: Eccentric differential reduction gear
Inventor: KURITA SHIYOUCHIYO
IPC: F16H1/32
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric differential reduction gear of a simple structure, capable of being inexpensively manufactured. SOLUTION: The rotation of an output shaft 51 of a driving motor 50 is transmitted to one crank pin 37a of two or more crank pins 37 through a transmitting member such as external gears 52, 53 to rotate the pin, and the rotation of the crank pin 37a is decelerated and transmitted to a revolving body 13, that is, as the revolving body 13 is rotated at a low speed with high torque, the structure can be simplified, and the manufacturing cost can be reduced.
Patent JP-2003067435-A (JP)
Title: Automatic wiring method and device and program for automatic wiring processing
Inventor: MATSUOKA HIDETOSHI
IPC: H01L21/82
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To enable wiring a circuit which has been impossible to be wired and also wiring a circuit efficiently and at a high speed with regard to an automatic wiring method for an LSI and a printed circuit board. SOLUTION: The present invention moves a particular wiring inhibiting area to a wiring layer where there is no wiring inhibition in an area corresponding to the wiring inhibiting area in the wiring area above or below the defined wiring area of the wiring inhibiting area prior to a coarse wiring (12), performs a coarse wiring (13), and after the coarse wiring, puts back the moved wiring inhibiting area to the original wiring layer (14) and performs a fine wiring (15).
Patent JP-2003067523-A (JP)
Title: Digital certificate system and method
Inventor: SASAKI TAKASHI
IPC: G06F19/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital certificate system and method linking together a party who issues a digital certificate, an individual who uses the digital certificate, and a member store that provides services requiring the digital certificate, for providing convenience to each of them. SOLUTION: The digital certificate system causes a chain store association system 6 to accept registration application information for a digital certificate from an individual user system 2. Thereafter, the chain store association system 6 transmits information about the request of issuing of the digital certificate to a digital certificate authority system 12. The digital certificate authority system 12 issues the digital certificate after receiving ID information verifying the applicant who receives the digital certificate transmitted from an applicant identification system 14. The user transmits transaction information with the issued digital certificate to the chain store association system 8, and the chain store association in turn verifies the reliability of the transaction information by referring to the digital certificate authority for the validity of the digital certificate.
Patent JP-2003067100-A (JP)
Title: Method, device, and program for digital contents display, and storage medium stored with the digital contents display program
Inventor: ISHIUCHI TOMOMI
IPC: G06Q50/20
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To display digital contents with a display layout corresponding to the properties of page information or complying with a user's request by selecting or generating the display layout. SOLUTION: The page information is stored while divided into a page information main body as information which includes a title, a text, and images and should be displayed on a screen and metadata, such as information regarding data types of constitution elements by pieces of page information and their properties, which are not directly displayed; and layout information prescribing how the page information is displayed is generated from the metadata and the stored page information body is displayed as digital contents according to the generated layout information.
Patent JP-2003078738-A (JP)
Title: Facsimile machine and its control method
Inventor: KAWASAKI SHUSUKE
IPC: H04B3/06
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that can select an optimum cable equalizer, set up proper communication, enhance the time required until connec tion is finished and a transmission rate, and establishes connection at a high facsimile rate without using many resources such as memories. SOLUTION: A plurality of cable equalizers 2b different in equivalent coefficient are activated at the same time during transmission of a first training check signal from a sender facsimile machine, the cable equalizer 2b with the least error among the cable equalizers 2b is selected by a changeover switch 2c, the selected cable equalizer 2b is used to receive a signal from the sender facsimile machine after receiving the first training check signal, and a CFR signal is outputted at the completion of reception preparation to establish the communication according to the controller result.
Patent JP-2002250267-A (JP)
Title: Ignition device for internal combustion engine
Inventor: INAGAKI HIROSHI
IPC: F02D45/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine capable of controlling erroneous ignition to mixed gas caused by the spark discharge generating in a spark plug when current-carrying to the primary coil is started, and capable of generating an ion current between electrodes of the spark plug and detecting the ion current. SOLUTION: In the ignition device 1 for an internal combustion engine, the spark discharge will not be generated between electrodes 13a and 13b of the spark plug 13 as the current-carrying induced by the induction voltage yielded in the secondary coil L2 at the start of the current-carrying to the primary coil L1 is prevented by a reverse-current preventive diode 31. In addition, the ion current is generated by applying the induction voltage (voltage for generating an ion current), generated at both ends of the secondary coil L2 by the residual energy of the ignition coil 15, between the electrodes 13a and 13b of the spark plug 13.
Patent JP-2003074740-A (JP)
Title: Opening limiting device for rotary valve
Inventor: YAMAGUCHI KAZUMA
IPC: F16K31/44
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement in the case of needing to replace only a driving device in a rotary valve with the driving device. SOLUTION: An opening limiting mechanism for the rotary valve is conventionally built in a driving device, but the opening limiting mechanism is separated from the driving device and made the independent opening limiting device. The opening limiting device is detachably inserted between the rotary valve and the driving device.