baber/WOPTO huggingface dataset:
Patent JP-2002024771-A (JP)
Title: Read/write device for ic card and other-purpose card
Inventor: YAMADA MASAHIRO
IPC: B42D15/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To utilize cards of two kinds different in thickness by using one insertion port. SOLUTION: One of an IC card and a card of a different kind from the IC card is inserted into a read/write device, and the inserted card is read or written. The read/write device is provided with a first sensing section arranged on one side of a card inserting section to read or write the IC card, a second sensing section arranged on the other side of the card inserting section to read or write the card of the different kind, and a means bringing at least the inserted IC card and the first sensing section into contact with each other at the position where the card is inserted. This read/write device can read or write the IC card and the card of the different kind.
Patent JP-2002027287-A (JP)
Title: Remote controller pan head system
Inventor: HISHINUMA KENJI
IPC: H04N5/232
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller pan head system displaying arrival time (remaining time) until a target shot by a precise and simple processing, by calculating correct arrival time from the reproduction start time of the shot to the target shot, obtaining arrival time by a pan head controller, and displaying arrival time (remaining time) to the target shot by considering subsequent lapse time at the time of reproducing the shot by a presetting function. SOLUTION: When a shot switch 30 is turned on by the pan head controller 12, the CPU 40 of the pan head controller 12 transmits a preset shot performing instruction to the pan head 10. When the CPU 42 of the pan head 10 receives the command, it calculates arrival time to the target shot, and transmits it to the pan head controller 12.
Patent JP-2002025957-A (JP)
Title: Cleaning method for removing organic material of semiconductor wafer
Inventor: UEMATSU EI
IPC: H01L21/304
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method of removing an organic material of a semiconductor wafer for removing an organic material and cleaning completely without using an expensive specific etchant and realizing drastic improvement in yield and in manufacturing cost. SOLUTION: After the semiconductor wafer with a specularly ground surface is dipped in ultra-pure water, the organic material stuck on the surface of the semiconductor wafer is removed while an ultrasonic wave is applied to the ultra-pure water.
Patent JP-2002027839-A (JP)
Title: Binding tool for plant culture
Inventor: YAMAMOTO SUSUMU
IPC: A01G9/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a binding tool for plant culture dispensing with the work for removing the binding tool after the culture of the plant to improve the workability and preventing the damage of the plant by the contact of the tool. SOLUTION: The binding tool is provided with a soft string part 2 composed of a flexible string of a biodegradable resin and windable around a plant and a connection part 3 integrated to an end of the string part 2. The connection part 3 has a connecting means 4 connectable to the middle part of the string part 2. The string part 2 has nearly spherical bead parts 5 and nearly circular cylindrical string parts 6 alternately arranged along the string part 2. The connection part 3 has a nearly flat plate form. The connection part 3 has a connection means 4 composed of an insertion hole 7 passing the bead part 5, an engaging hole 8 having a diameter smaller than the bead part 5 and a connecting path 9 having a width narrower than the diameter of the string part 6 and connecting the insertion hole 7 and the engaging hole 8.  The string part 6 can be moved between the insertion hole 7 and the engaging hole 8 taking advantage of the elasticity of the material of the connecting part 3.
Patent JP-2001040903-A (JP)
Title: Improvement of base-isolation structure
Inventor: ARIMA FUMIAKI
IPC: E04H9/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolation structure such that movement of the structure due to wind pressure or residual displacement caused by unequal settling of the ground can be effectively suppressed and a base-isolation state can surely be achieved during earthquakes. SOLUTION: For this base-isolation structure, a base isolation device consisting of a linear support device which supports a structure movably on a foundation 12 and a movement inhibiting device 26 adapted to selectively acting and releasing an inhibiting function for inhibiting the relative movement of the structure 14 to the foundation 12 are provided between the foundation 12 and the structure 14.  In high winds, the movement inhibiting device 26 is operated to perform its inhibiting function to fix the base-isolation structure completely to the foundation 12 to deter the movement of the base-isolation structure and to hold the linear support device in a fixed state in which it cannot perform its base-isolation function, while under normal conditions the inhibiting function of the movement inhibiting device is canceled so that the base-isolation structure is not fixed to the foundation 12 and the linear support device exercises a base-isolation state in which it can perform its base-isolation function. The movement inhibiting device 26 comprises a cylinder device having either a selector valve or a drive part for selectively operating or canceling the inhibiting function.
Patent JP-2001082128-A (JP)
Title: Exhaust emission control method for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N3/035
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To simply and surely remove particulates adhering to a catalytic converter by incineration by letting exhaust emission flow in from one side in a wall flow type catalytic converter having at least an oxidizing function, and letting exhaust emission containing a reducing material flowing from the other side. SOLUTION: A switching valve 19 is disposed in an exhaust pipe 18 connected to the downstream of an exhaust manifold 17 in an engine body 1, and a catalytic converter 20 is disposed in a C-shaped exhaust passage 18a connected to the switching valve 19. In this case, the switching valve 19 is switched when required to invert the exhaust upstream and the exhaust downstream of the catalytic converter 20. That is, exhaust emission is let flow in from one side of the catalytic converter 20 to burn particulates captured in the catalytic converter 20, so that exhaust emission containing a reducing component is let flow in from the opposite side of the catalytic converter 20. Thus, exhaust emission is let flow in a partition from the side where no particulate adheres so as to improve burning efficiency.
Patent JP-2002033891-A (JP)
Title: Reading apparatus
Inventor: HONDA TAKASHI
IPC: H04N1/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus that can accurately detect the height of the surface of an object even when the object is placed with an offset from its proper mount position and even when an external noise possibly causing mis-detection of the height of the object such as a hand or a finger exists on a photographing base. SOLUTION: The reference emission position of a laser beam for height detection is revised to a position at which the object certainly exists and external noise such as a hand and a finger is absent on the basis of the detection result of the surface shape of the object (S7-S9), and the position of a laser light source is moved depending on the reference emission position (S10). Since the height is detected by using an area in which the object certainly exists and external noise such as a hand and a finger is absent, the height can accurately be detected.
Patent JP-2002036035-A (JP)
Title: Part feeding device
Inventor: ANDO MASAHIKO
IPC: B23P19/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a part feeding device that can substantially reduce the labor of workers in the work of applying a roof lining to the ceiling of a vehicle body on an assembly line of, for example, vans, wherein the conventional movement in which two workers get into the vehicle interior as they change the large lining from a vertical to a horizontal position imposes much labor on the workers. SOLUTION: The part feeding device comprises a traveling carriage 3 movable along rails 2 and movable synchronously with a transfer carriage for a vehicle body B0, a suspended carriage 4 mounted on the traveling carriage 3 and movable in relation to the traveling carriage 3 between a position wherein it projects over a transfer line of the vehicle body B0 and a position wherein it is retracted, a swing mechanism 20 mounted on the suspended carriage 4 and provided with a part platform 27 for holding a part W and with swing arms 21 for supporting the part platform 27 for vertical movement on an arc locus E in the direction of transfer of the vehicle body B0, and a drive mechanism 30 for driving the swing mechanism 20.
Patent JP-2002043481-A (JP)
Title: Ceramic module and its manufacturing method
Inventor: UCHIYAMA ICHIRO
IPC: H01L23/15
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a ceramic module suitable for mounting of a power device while making heat dissipating performance and the reliability of a heat dissipating part compatibility, joining copper wiring 1 on one face of a ceramic board 4 and a copper radiating plate 5 by a joining material 2 on the contrary side face. SOLUTION: A metallized layer 3 comprising tungsten or molybdenum on the surface of the ceramic board 4 comprising any one of (1) magnesium, (2) magnesium oxide spinal and (3) a composite material comprising at least two kinds selected from magnesium oxide, magnesium spinal and aluminum oxide is formed by a simultaneous baking method with the board, and the copper wiring 1 or a copper heat dissipating plate 5 is joined through the joining material 2 of heat conductivity of 1 W/m.K selected from a brazing material and a resin.
Patent JP-2002032556-A (JP)
Title: Method and system for building production process, production system model production method, method and system for supply of production process information and supply method of production device and system
Inventor: NAKAO CHIAKI
IPC: G06Q50/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the production process building method/system which can build a PCB production process applying the latest technology with high efficiency and at a low cost. SOLUTION: This method/system includes a process A to specify an individual process that needs its modification according to the technological innovation among those individual processes making up a PCB production process, a process B to contrive a new process in place of the specified individual process and to produce the plans about a manufacturing device that attains the new process and a production process using the manufacturing device, a process C to present the plans of the process B to a device maker and to accept adoption of these plans from the device maker, a process D to supply the detailed specifications of the manufacturing device concerning its plan to the device maker that has adopted the plan, a process E to make the manufacturing device maker receive the detailed specifications of the manufacturing device production and deliver the manufacturing device,  and a process F to set the operating conditions of the manufacturing device by means of the delivered manufacturing device and to build a new production process using the manufacturing device.
Patent JP-2002044635-A (JP)
Title: Catv system and local center modem
Inventor: KOBAYASHI HIDEYUKI
IPC: H04N21/647
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To appropriately transmit an incoming signal issued from a terminal side to a CATV center without providing an additional device on the subscriber' s side, in a CATV system for transmitting an incoming signal having a lower frequency band than a outgoing signal to the CATV center from the terminal side. SOLUTION: Among incoming signals transmitted from the terminal side, an incoming signal having a frequency band of 20 to 23.2 MHz which is outputted form a cable modem on the terminal side and tends to be mixed with mixed noises, is demodulated once by a center modem 36 in a local center modem 10, and a data signal from which a noise element is removed is extracted. Then, the data signal is modulated again by a cable modem 35, and it is sent to a lead-in wire 6 from an external connection terminal T1. An outgoing signal (40 to 55 MHz) which is outputted from an STB on the terminal side and is difficult to be mixed with mixed noises, is passed through via a BEF 33 and an HPF 32.
Patent JP-2002040133-A (JP)
Title: Device and method for communication
Inventor: SASAKI AKIRA
IPC: G01S15/96
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for communication, equipped with a function of indicating the presence of a living body such as an animal and a fish nearby a user once sending the sound, ultrasonic wave, etc., that the living body generates, without sending ultrasonic waves. SOLUTION: When a reception part 101 for ultrasonic waves, etc., receives ultrasonic waves, an A/D conversion part 102 converts the analog signal into a digital signal. The signal which is sent to a comparison part 103 is compared with data of the sound, ultrasonic waves, etc., generated by the living body such as an animal and a fish, which are stored in a storage device 104; and when it is generate by the living body, a report part 105 is so controlled as to send a signal.
Patent JP-2002036518-A (JP)
Title: Printing device
Inventor: HAMAZAWA YOSHINORI
IPC: B41J2/01
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent locking of an ink cartridge at the end of an engine frame. SOLUTION: Both ends as the movement limit for an ink cartridge are detected by an optical sensor provided in the ink cartridge and a marking provided in an engine frame so that they can be used as the movement limit so as to prevent locking.
Patent JP-2002043327-A (JP)
Title: Manufacture of hetero-junction bipolar transistor having carbon-doped base layer
Inventor: KOBAYASHI TSUNEMASA
IPC: H01L29/205
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To dope a base layer with carbon which is p-type impurities with a high concentration and to improve a current gain. SOLUTION: Immediately after a buffer layer, a sub-collector layer, a collector layer, a base layer and an emitter layer are formed by vapor phase growth on a substrate whose temperature is kept at 585 deg.C, the substrate temperature is lowered to 495 deg.C as shown in Fig. 1J and 1st and 2nd emitter cap layers are formed by vapor phase growth while the substrate temperature is kept at 495 deg.C. TEGa(triethyl gallium) is used as raw material of Ga for the growth of the 1st emitter cap layer made of GaAs.
Patent JP-2002047026-A (JP)
Title: Manufacturing method of glass fiber preform
Inventor: KUROIWA YUTAKA
IPC: C03B37/012
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To dispense with a cooling process of molten glass in manufacturing columnar glass for perform extrusion forming. SOLUTION: Form data on the top face S of the clad glass 1 is obtained. Next, the clad glass 1 is heated so as to attain viscosity of 1010-1014 poise, and a composite glass body is made by flowing out the core glass 2 on the top face. A columnar glass body is obtained in that after cooling the composite glass body, a part of the upper part is removed, to make a volume ratio of core glass 1 and clad glass 2 satisfy the value calculated from the form data.
Patent JP-2002050907-A (JP)
Title: Dielectric coaxial filter
Inventor: KAI MANABU
IPC: H01P1/205
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To allow filter characteristics to be compensated to a certain extent even for a rise in the temperature. SOLUTION: This dielectric coaxial filter comprises: a dielectric block 11 in which a plurality of resonator holes 13 and holes for input-output lines 17 are formed, where the relative permittivity of the dielectric block 11 decreases with temperature fall, superconductive films 15, which are formed on the side faces and bottom face of the dielectric block 11 and on the inner wall of the resonator holes 13 respectively, structure (metal rods) 43, which are inserted into the resonator holes 13 respectively, where the metal rod has at least the surface made of a metal and the shape resembled to the inner walls of the resonator holes 13, and a metal wall, which covers the periphery of the dielectric block 11.
Patent JP-2002050412-A (JP)
Title: Power source device
Inventor: ODA TAKASHI
IPC: H01M50/291
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a deterioration of a cell property caused by temperature difference by all the more evenly cooling the whole part of a plurality of power source modules housed in a holder case. SOLUTION: The power source device comprises a plurality of power source modules 1, a holder case 2 housing the power source modules 1 in a plurality of rows parallel with each other, and a fan 9. The holder case 2 divides its inside into plural rows of separated rooms 4 by separation walls 3. Air blow cooling ducts 17 are formed to the separation walls 3 with a certain distance with each other by making a surface 3a opposing to the electric power module 1 run along the surface of the electric power module 1. The holder case 2 has an inflow opening 13 on the first surface plate 2a, and an exhaust opening 14 on the second surface plate 2b.  By the fan 9, the power source device cools the power modules 1 housed in the separated rooms 4 by making air split and flow into the separated rooms 4 divided into plural rows from the inflow opening 13, and by making the air passed through the air blow cooling ducts 17 exhaust from the exhaust opening 14.
Patent JP-2002049758-A (JP)
Title: Point fund system
Inventor: NISHIDA KOTAKU
IPC: G06Q40/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a point system, which is attractive for a consumer and enables the dealer to smoothly circulate operating capital. SOLUTION: A point fund manager raises a point member to give a point with the payment of a price to the purchase of an article or provision of the service by the previously designated dealer, registers members in a host computer 2, manages the point to be applied with the purchase of the article or receiving of the service due to the point member, calculates a total point by periodically summing up the point numbers of all the point members, requests the contribution of a fund purchasing capital for a service amount corresponding to the total point to the dealer, who issues the point, purchases a fund with the contributes fund purchasing capital, distributes and manages the fund for each point member corresponding to the rate of the point number of each point member to the total point.
Patent JP-2001274398-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAGUCHI HITOSHI
IPC: H01L29/78
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To more reduce ON-state resistance of a semiconductor device of an insulated gate type. SOLUTION: A P-type base region 2 is stretched from a main surface 1a of an N- type substrate 1 to the perpendicular direction of the main surface 1a. In a P-type base region 2, an N+ type source region 3 is stretched from the main surface 1a to the perpendicular direction, and an N+ type drain region 4 is stretched so as to leave from the P-type base region 2, interposing a drift region 1c. In the Y direction which is in parallel with the main surface 1a, a trench 5 is formed so as to penetrate the P-type base region 2 from the N+ type source region 3, and a gate electrode 7 is formed on the surface of the trench 5 via a gate oxide film 6. Consequently, a channel region whose channel widthwise direction is the depthwise direction of the trench 5 is formed in a part in the P-type base region 2 which part is adjacent to the trench 5.  Hence, channel width can be enlarged by making the trench 5 deep, so that reduction of ON-state resistance can be realized by reducing channel resistance.
Patent JP-2002056112-A (JP)
Title: System and method for assisting child care, and recording medium
Inventor: MABUCHI KUNIYOSHI
IPC: G06Q30/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide child care-related information corresponding to the growing stages of individual unborn and little children. SOLUTION: A child care assistance system computes the growing stage of an unborn baby or little child from the expected date of confinement of the unborn child or the birthday of the child in attribute information on the user obtained from the user and provides child care-related information corresponding to the computed growing stage. The child care-related information corresponding to the growing stages of individual unborn and little children can thus be provided to effectively assist the infant care by a pregnant female or a mother who has a child.
Patent JP-2002055905-A (JP)
Title: System and method for information distribution
Inventor: SHIMIZU TOMOHIKO
IPC: G06F13/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for information distribution which enables a person of a distribution destination to easily confirm whether or not distributed information is newly obtained from the Internet without actuating a terminal and a provider of the distributed information to manage individual information by persons of distribution destinations. SOLUTION: This system is equipped with a terminal 17 which provides a distributed information file, an FTP server 11 which stores the distributed information file sent from the terminal 17, a dial-up router 8 which is connected to the FTP server 11 and obtains the distributed information file from the FTP server 11 according to identification information including a user ID and a password for connecting to the FTP server 11, the distributed information file name, and the time when the distributed information file is obtained and also displays the contents of the distributed information file, and a personal computer 9 which sends the identification information to the dial-up router 8.
Patent JP-2002057617-A (JP)
Title: Radio terminal device, radio communication system, and method for initializing radio terminal device
Inventor: MUROFUSHI NOBUO
IPC: H04B1/40
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress the exhaustion of the battery of a radio terminal device as much as possible and, at the same time, to enable the battery to supply electric power to the radio receiving section of the device any time upon receiving a signal from the outside so that the section may be set to a receivable state. SOLUTION: The radio terminal device is provided with the battery 11, the radio receiving section 13 which acquires information contained in a radio wave from the outside, and a switch 15 connected between the battery 11 and section 13. The device is also provided with a control section 12 which controls the power supply to the section 13, a push switch 17, and a timer 21. The control section 12 actuates the radio receiving section 13 by intermittently supplying the electric power of the battery 11 to the section 13 by turning on the switch 15 at prescribed time intervals according to the time information measured by the timer 21. When the switch 15 is turned off, the control section 12 actuates the section 13 by supplying the electric power of the battery 11 to the section 13 by turning on the switch 15 in response to the operation of the push switch 17.