baber/WOPTO huggingface dataset:
Patent JP-2001244006-A (JP)
Title: Connector for printed circuit board
Inventor: ISHIKAWA TATSUYA
IPC: H01R43/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a printed circuit board that is high in space efficiency, improvable in flexibility of board design, and easy in assembling. SOLUTION: The connector comprises a connector housing 10, multiple connecting terminals 12 that are inserted to an accomodating chamber 16 of the connector housing 10, and a spacer block 14 of which surface is fitted to the side of the chamber 16. The terminals 12 are inserted to another side of the terminals substantially at the central position in the height direction of a contact part 40 inserted in the housing 10, and also terminal edges 12a that are in continuity to the conductive circuit pattern of the printed circuit board are placed apart from axis CL2 of the terminals 12.  The spacer block 14 is accomodated in the chamber 16 in such a manner as a window 24 for passing each terminal 12a is formed in double vertically along the line of the chamber 16 along the position of the axis CL2 of the connector 12 and the direction of each terminal 12 is to pass the edge 12a to either side of upper or lower side of the window 24.
Patent JP-2002170700-A (JP)
Title: Control device and control method of neutral beam injector
Inventor: KAWAI MIKIHITO
IPC: G21B1/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent negative ion beam current from changing with time and from decreasing in current value from a negative ion source by controlling heating power of a filament to the negative ion source to generate negative ions, in the negative ion source of a negative ion NBI device. SOLUTION: The control device preheats a filament mainly with power constant over time at time of pre-heating and primary discharge (pre-arcing) for arc discharge stabilization, and reduces a filament heating power by some stages according to a content which is programmed by a computer system at time of drawing-out/acceleration of negative ion beam by operating with a combination of an operating control calculating system of a negative ion NBI device and a control device of a filament power source. From this, the drawn out/accelerated negative ion beam current can be prevented from widely changing with time, and also the negative ion beam current value can be prevented from getting small.
Patent JP-2002166596-A (JP)
Title: Imaging apparatus
Inventor: ONO RUMIKO
IPC: G02B26/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which high image quality can be realized by preventing the inclination of a latent image on a photosensitive body from increasing due to use of a plurality of writing beams through a simple arrangement. SOLUTION: In the imaging apparatus, scanning line of a light beam is inclining against the rotational axis of a photosensitive boy, reversely to the rotational direction thereof, by an angle αgiven by formula (1), where α is the inclination angle of scanning line, n is the number of scanning lines being formed on the photosensitive boy when deflection scanning is performed on one side of a deflecting means, ER is an effective scanning interval rate, ρ is pixel density [dpi], and L is maximum effective writing width [mm].
Patent JP-2002174397-A (JP)
Title: Drain discharge device
Inventor: SUEYOSHI KATSUMI
IPC: F16K11/044
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a drain discharge device capable of facilitating the maintenance and management of the device to improve the convenience. SOLUTION: This device is constituted so as to be changeable, by driving a plunger 115 within a three-way valve 11, to a first state where a first inlet and outlet 111 is allowed to communicate with a second inlet and outlet 112 and a third inlet and outlet 113 is closed and to a second state where the second inlet and outlet 112 is allowed to communicate with the third inlet and outlet 113, and the first inlet and outlet 111 is closed, so that the drain water and compressed air generated in the apparatus of a compressed air system is temporarily stored in a storage part, and the drain water and compressed air in the storage part 30 is discharged out of the device through a drain discharge pipe 14.
Patent JP-2002172945-A (JP)
Title: Driving device for four-wheel drive vehicle
Inventor: OKAWA YUZO
IPC: F16H48/08
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a four-wheel drive vehicle capable of reducing radial size of spigot joint engaging part while securing certain sealing function. SOLUTION: This driving device for the four-wheel drive vehicle has a transfer 26 that receives power from a transaxle case 4, is disposed coaxially with an axle 13, and transmits a driving force to ones of front wheels and rear wheels, and the transfer 26 is connected to the transaxle case 4 through respective spigot joint engaging parts 36 formed coaxially with the axle 13. The spigot joint engaging parts 36 comprise an engagement project 38 disposed on a transfer case 27 side, and an engagement recessed part 39 having a facing surface part facing to the tip of the engagement project 38 and disposed on the transaxle case 4 side so as to cover the outer periphery of the engagement project 38.  A space is disposed between the engagement project 38 and the engagement recessed part 39, and the space is provided with a seal member 41 for securing air tightness between inner spaces and outer spaces of both cases 4 and 27.
Patent JP-2002172273-A (JP)
Title: Building with rotating game facility
Inventor: SATO KAZUO
IPC: A63G31/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide rotating game facilities having high availability factor in a strong wind, and reducing the construction cost. SOLUTION: An endless chain 35 is circulated along a predetermined route on one sidewall face 21 by rotating driving shafts 31-34 mounted on one side wall face 21 of a building body 20, plural gondolas 36 for viewing are mounted on the endless chain 35 at proper intervals, and a Ferris wheel device 30 is installed on the building body 20.
Patent JP-2002138553-A (JP)
Title: Toilet stool with mirror
Inventor: MATANO MITSURU
IPC: E03D11/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a toilet stool with a mirror, capable of correcting a defect such that confirmation after washing, wiping and drying cannot be conducted because a user cannot see his or her own breech when sitting on the toilet stool available commercially at this time, and capable of eliminating not only the inappropriate use of water, paper and time but also anxiety about treatment, etc. SOLUTION: The mirror having an area of approximate 10 cm2 is mounted on the inner bottom surface of the toilet stool by a fitting method wherein an angle is fixed or a method wherein the angle is made variable in accordance with the viewpoint of the user in such a manner that his or her breech is reflected in the mirror. Additionally, because consideration has to be given to the lightness and shape of the toilet stool so as to make the mirror directly visible to the user, the shape of the toilet stool is prescribed so that his or her breech reflected in the mirror can be seen in an attitude of defecation by means of a lighting device within the toilet stool.
Patent JP-2002180035-A (JP)
Title: Snow/ice-slipping coating product
Inventor: YASUI KATSUMI
IPC: B32B27/30
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a snow/ice-slipping coating product having both high adhesion and durability by an inexpensive and simple means, capable of quickly allowing adhering snow/ice to slip down, thus suppressing the adherence of snow/ice thereto through making its adherence time as short as possible. SOLUTION: This snow/ice-slipping coating product has the following advantages: even in case snow/ice adhered to the outside thereof, it is allowed to quickly slip down owing to its slipperiness; therefore there is no need of ultra-high level water repellency for preventing snow/ice adherence thereto, resulting in allowing adhering snow/ice to quickly slip down by an inexpensive and simple means and enabling snow/ice adherence to be suppressed through making its adherence time as short as possible; besides, because of being mediated by an inorganic base film formed of a silicone resin, its adhesiveness to the coating layer having snow/ice slipperiness is improved at molecular level, therefore this coating product is afforded with both high adhesion and durability.
Patent JP-2002179429-A (JP)
Title: Method and device for molding optical element
Inventor: UMEDA DAISUKE
IPC: C03B11/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an optical element by which the molded optical device can be easily and surely released from a metallic molding die and thereby the optical device can be stably manufactured without causing crack. SOLUTION: The method for molding the optical element which obtain the optical element by press-molding a glass raw material 3 softened at high temperature in the metallic molding die composed of an upper die 1 and a lower die 2, is distinguished by including a process in which the glass base material 3 is press-molded by the upper die 1 and the lower die 2 and then when temperature of a molding lowers below transition point, a ring member 5 facing to a non-optical face region of the glass raw material 3 is operated to release the molded glass raw material 3 from the die by giving it releasing force from the upper die 1.
Patent JP-2001190989-A (JP)
Title: Nozzle
Inventor: GOENKA LAKHI NANDLAL
IPC: B05B7/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a relatively uniform substance adhesion concentration on a target place and/or matter. SOLUTION: The nozzle 10 has an outlet orifice 26, and the outlet orifice has at least two injectors 39, 41 and the injectors 39, 41 are arranged in the orifice 26 to eject a substance 17 in the orifice 26. The substance is atomized to be ejected from the orifice 26 in such a state that the speeds at respective points in the orifice become substantially the same.
Patent JP-2001237078-A (JP)
Title: Organic electroluminescence element
Inventor: MORIOKA YUKIKO
IPC: H01L51/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an organic EL element of high luminosity. SOLUTION: In the organic electroluminescence element which has an anode, a light emission zone, and a negative pole as a composition element at least, a mixture which contains at least two kinds of compounds is used as the above light emission zone and the light emission from the above light emission zone has a different wavelength ingredient from any of the fluorescence wavelengths which are emitted from the mixtures constituting the light emission zone.
Patent JP-2002182062-A (JP)
Title: Connector type optical multiplexer/demultiplexer
Inventor: TAN COCK SION
IPC: G02B6/38
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer which has a structure effective in the heat stability of optical properties and resistant to incident light of high intensity. SOLUTION: The connector type optical multiplexer/demultiplexer consists of an adapter 20 to house an optical multiplexing and demultiplexing part 10 provided with a dielectric multilayer film 2 between GRIN lenses 1 and 1, an optical fiber bare wire 21a to make a light beam incident on the GRIN lenses 1 of the adapter 20, a plug 25a which has a ferrule 22a in which the optical fiber bare wire 21a is inserted to derive reflected light from the dielectric multilayer film 2, and a plug 25b which has a ferrule 22b in which one or more optical fiber bare wires 21a are inserted to derive light from the GRIN lenses 1 of the adapter 20. When the plugs 25a and 25b are inserted into the adapter 20, the ferrules 22a and 22b contact with the GRIN lenses 1 and 1. A positioning means is provided in the adapter 20, the first plug 25a and the second plug 25b.
Patent JP-2002181862-A (JP)
Title: Emc test estimation system
Inventor: SAKAGUCHI HIROSHI
IPC: G01R29/08
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an EMC test estimation system capable of specifying each characteristic deterioration factor in an EMC test site, and to provide a method for improving the EMC test site by use of a result obtained by using the EMC test estimation system. SOLUTION: This system has the EMC test site such as an open site, an electric wave darkroom (5-face electric wave absorbers, 6-face electric wave absorbers) or the like; a transmitter set in apposition of a sample inside the EMC test site; a receiver set in a position for measuring an interference wave generated by the sample; and a signal processor controlling the transmitter and the receiver and processing a signal from the receiver.
Patent JP-2002186369-A (JP)
Title: Liquid sprinkler
Inventor: IZUMIDA JUNICHI
IPC: A01M7/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sprinkler enabling a liquid to be sprinkled while making a watering pipe ascend/descend surely within the whole stroke range through timely applying appropriately controlled ascending/descending driving force to the watering pipe. SOLUTION: This liquid sprinkler has such a construction that a longitudinal pipe 12 provided with two liquid forcing inlets 18 and 20 and closed internal space is longitudinally and internally threaded with a hollow watering pipe 16 with the lower end open and a sprinkling nozzle 14 on the upper end and the outer face of the pipe wall toward the lower end mounted with a packing 26 and inside the longitudinal pipe 12, a 1st pressure space 28 in contact with the lower side of the packing 26 and communicating with the hollow inside of the watering pipe 16 and the 1st liquid forcing inlet 18 and a 2nd pressure space 30 in contact with the upper side of the packing 26 and communicating with the 2nd liquid forcing inlet 20 are formed. This liquid sprinkler works as follows: one of the two modes, namely 1st mode comprising pressurizing the lower face of the packing 26 by a liquid forced into via the 1st inlet 18 and 2nd mode comprising pressurizing the upper side of the packing 26 by a liquid forced into via the 2nd inlet 20, is selected and the liquid is spouted and sprinkled via the sprinkling nozzle 14 while subjecting the watering pipe 16 to ascending/ descending driving.
Patent JP-2002181697-A (JP)
Title: Apparatus and method for measuring optical waveguide
Inventor: KO BIBI
IPC: G02B5/30
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To measure the double refraction of an optical waveguide more easily and accurately than in conventional cases. SOLUTION: An MZ modulator 4 modulates an optical signal of a linearly polarized wave according to an input reference microwave signal and outputs the modulated optical signal via an optical-fiber cable 7 to the optical waveguide 8 to be measured, and a photoelectric converter 13 performs photoelectric conversion on the optical signal output from the optical waveguide 8 and outputs the result. An automatic alignment mechanism 9 rotates the output end of the optical-fiber cable 7 so that the plane of polarization of the modulated optical signal incident on the input end of the optical waveguide 8, before rotation about the optical axis of the optical waveguide 8, is perpendicular to the plane of polarization of the signal after the rotation.  A network analyzer 15 measures a first phase difference between the converted microwave signal before the rotation and the reference microwave signal and a second phase difference between the converted microwave signal after the rotation and the reference microwave signal. A measurement controller 20 computes the double refraction of the optical waveguide on the basis of the first and second phase differences.
Patent JP-2002185532-A (JP)
Title: Internet communication device and communication control method thereof
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method of an Internet communication device and an Internet communication device in which a state of the Internet communication device can be readily grasped. SOLUTION: In a function such that an Internet facsimile machine 305 receives various e-mails 309 to be delivered via the LAN 301 or the Internet 306 and transfers as facsimile image information to a facsimile machine 308, when the Internet facsimile machine 305 rejects the transfer for any reasons, a transfer reject reason is annexed to the received e-mail 309 to be automatically printed out.
Patent JP-2002189630-A (JP)
Title: Method for optimum memory mapping for random addressing of block data
Inventor: PETER KYU WON MIN
IPC: H04N19/134
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the memory band width for random addressing of a block data. SOLUTION: A block dividing/shifting method is used in order to reduce genegation of page change during a random access of the block data carried out in a boundary of a page. The block dividing/shifting method of the present invention requires to divide each block of the data in a memory into sub-blocks. Then, the one or more of sub-blocks are shifted to different positions in order to reduce the genegation of the page change during the random access of the block data carried out in the boundary of the page.
Patent JP-2002143204-A (JP)
Title: Power control method by output intermittent control for ultrasonic wave adopted apparatus
Inventor: FUJIWARA AKIHIKO
IPC: A61H23/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a power control method by which a medical treatment can be continuously performed at a stable level by suppressing the heating of a probe head without reducing the medical treatment effect, and which can deal with almost all ultrasonic medical treatment apparatuses or ultrasonic cosmetological apparatuses manufactured by conventional technologies, and can be realized at a low cost. SOLUTION: By this power control method, an amplitude-modulated high-frequency output signal which is used for ultrasonic utilizing apparatus is more precisely and intermittently controlled.
Patent JP-2002187175-A (JP)
Title: Method for taking out semiconductor resin sealed molded article
Inventor: TAKEHARA KATSUNAO
IPC: H01L21/56
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To smoothly release the resin sealed molded objects 11 and 13 of a semiconductor element 7 from the molding surface of a mold without using an ejector pin. SOLUTION: After the resin sealing molding of the semiconductor element 7, preparatory mold opening is performed in a state forming a gap 30 of several ten - several hundred μm between the molding surfaces (parting line) of molds. Thereafter, compressed air 21 is introduced into the gap between the molding surfaces under pressure and guided to the gaps between the resin molded objects 11 and 13 and the molding surfaces to release the resin molded objects 11 and 13 by the pressure of compressed air 21.
Patent JP-2002194905-A (JP)
Title: House with pet corner
Inventor: MURAMATSU HIROSHI
IPC: E04H1/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To aim a house with a pet corner that is provided with an elevated residential space where a cat and/or other pets can enter and exit freely to play, sunbathe, and rest, and with a living space where the pet(s) can take meal or excrete. SOLUTION: This house 2 is provided with a pet corner 1 constituted with an elevated residential space where a pet can sunbathe or take a nap by providing a window 7 on a hind wall 5 adjacent to a veranda 6 and a shelf 8 at a certain height alongside the window 7, and a living space 9 beneath the shelf 8 where the pet can take meal or excrete, with a staircase 13 provided between the floor 12 and the shelf 8.
Patent JP-2002195847-A (JP)
Title: Navigation device
Inventor: YOSHIDA TOMONORI
IPC: G09B29/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a convenient navigation device capable of searching a route on the basis of the balance between required time and required toll. SOLUTION: A nonvolatile memory 8 preliminarily stores a plurality of evaluation data 82 showing the cost per unit time. An operator designates a time preferential search mode or cost preferential search mode through an input part 6. With respect to all toll sections adaptable as part of the route leading to a designation, a CPU 2 performs the comparative judgment between the required tool of the toll section and the toll obtained by multiplying the required time shortened by the use of the toll section by the evaluation data 82 corresponding to the mode designated by the operator.
Patent JP-2002196384-A (JP)
Title: Optical device and photographing device
Inventor: ISHIKAWA MASAAKI
IPC: G03B5/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the driving range of a correction optical system must be extended in order to correct image blur caused by shake having large amplitude. SOLUTION: In this photographing device, the image blur is corrected by driving the correction optical system 305a within a specified driving range in a direction orthogonal to an optical axis in accordance with output from a shake detection means 304 detecting the shake of the device. The device is provided with a control means 301 obtaining the predicted driving range of the correction optical system in the midst of photographing operation based on the output from the shake detection means before starting the photographing operation, and driving the correction optical system to a position where the predicted driving range is within the specified driving range when at least a part of the predicted driving range is out of the specified driving range,  so that the shake correcting control of the correction optical system from the above-mentioned position is performed at the time of performing the photographing operation.
Patent JP-2002193600-A (JP)
Title: Devanning method and devanning device for container
Inventor: ABE MASAYOSHI
IPC: B66F19/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a devanning method and a devanning device capable of miniaturizing a necessary space outside of a container in a direction for pulling out a heavy material from the container, and capable of improving the working efficiency of devanning. SOLUTION: When devanning the heavy material 19 loaded on the container 11, a forklift 28 is arranged at an open end of the container 11 so that the fork 29 is directed to the container 11. In the condition that a wire rope 25 is held for rotation by a pulley 24 of a direction converter 22 fixed between an end reinforcing member 15 and a floor surface 21 of the container 11, one end of the wire rope 25 is locked with a pallet 1 for the container of the heavy material 19. The other end of the wire rope is locked with the fork 29 of the forklift 28. In this condition, when the fork 29 is lifted upward, the heavy material 19 is pulled out to the open end through the wire rope 25.