baber/WOPTO huggingface dataset:
Patent JP-2002148301-A (JP)
Title: Partial discharge detection device
Inventor: FUJII SHIGEO
IPC: H01H33/26
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a partial discharger detection device capable of detecting the generation cause of partial discharge, and executing accurate and quick determination. SOLUTION: In this partial discharge detection device, a voltage signal is inputted through a floating electrode 4 installed in the insulating state in gas insulating electrical machinery and equipment composed by storing a high- voltage charging part together with insulating gas in a metal container 1, and the voltage signal is processed, and the partial discharge generated inside the gas insulating electrical machinery and equipment is detected. The device is equipped with a wide input amplifier 8A and a waveform conversion part 9 for preventing saturation of an envelop waveform of a wide-range partial discharge signal generated inside the gas insulating electrical machinery and equipment, and a partial discharge cause determination part 22 for detecting a peak value of the envelop waveform, and specifying the partial discharge generation cause.
Patent JP-2002145064-A (JP)
Title: Intruding object detecting device of railway line
Inventor: YAMAZAKI SHIGERU
IPC: B61L23/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an intruding object detecting device having high detecting accuracy, easy in installation, and rich in adaptability. SOLUTION: A prescribed imaging area is imaged by a wide angle distance measuring device 10 using a conical mirror 20 while changing a focal distance, and a distance image is formed. An intruding object to the prescribed imaging area is detected on the basis of a comparison between a reference image composed of the distance image and a present image.
Patent JP-2002156021-A (JP)
Title: Friction plate
Inventor: YAMAMOTO TAKESHI
IPC: F16D69/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the fuel cost and improve durability of friction material by obtaining stable drag torque in the open state of a fastening mechanism used completely in oil. SOLUTION: This friction plate 1 is provided with an annular plate-like base plate 2 and plural friction materials 3 secured to both surfaces of the base plate 2 at designated spaces in the circumferential direction, and used for the fastening mechanism in the state of being completely soaked in oil. A stepped part 5 is provided on both sides in the circumferential direction of the friction material 3.
Patent JP-2001229697-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANDA KAZUE
IPC: G11C16/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which a state of output voltage in the internal power source circuit can be simply monitored in an external terminal and trimming of internal voltage can be easily performed. SOLUTION: This device is provided with a limiter circuit 23 outputting voltage discrimination FLG to set a boosting voltage level of a boosting circuit to the prescribed value, and a monitor circuit 24 outputting a monitor signal monitoring a monitor node of the limiter circuit and stabilizing boosting voltage to a PAD1. The monitor circuit detects variation of an initial level from 'H' to 'L' of voltage discrimination FLG after start of operation of the limiter circuit 23 using external power source voltage Vextpw supplied from PAD 2 and 3 and a comparator CMP2 to which external reference voltage Vextref is given, and after that, the monitor circuit outputs a monitor signal holding a constant logic level during an operation period of the limiter circuit.  Also, a feedback system of the limiter circuit is inactivated by giving externally voltage desired to set to a voltage monitor pad to give a voltage trimming function, and a limiter flag may be detected and stored by operating a resistance value of the limiter circuit.
Patent JP-2002153715-A (JP)
Title: Filter and clean room using the same
Inventor: TANAKA ISAO
IPC: B01J20/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of reducing a gaseous or molecular pollutant adhering to a semiconductor or a liquid crystal device to be extended in its life and capable of reducing running cost, and a clean room using the same. SOLUTION: A filter 10, which is constituted by attaching an adsorbing member 2 formed by processing a semiconductor to a conventional high performance filter 35 to pass air through the gaps of the adsorbing member 2 and the high performance filter, is employed in the clean room 1 as the high performance filter arranged before supplied to the clean room. The pollutant such as various organic gases, acidic / alkaline gases, metal elements or the like becoming a gaseous or molecular state is bonded to crushed pieces of the semiconductor to be removed from air supplied to the clean room by the filter.
Patent JP-2002157083-A (JP)
Title: Track ball device
Inventor: ONO AKIO
IPC: G06F3/0354
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a track ball device having structure capable of operating a ball easily not only from a surface of a small type mobile equipment but also from its reverse face. SOLUTION: The ball is held freely rotatable by elastically deformable members attached to an outer frame member for storing the ball to form vertical and lateral pairs, the ball is rotated thereby from the both upper and under faces of an equipment casing, rotational amounts of the ball along two orthogonal directions in the ball are detected by a rotation detecting roller provided to roll along the two directions orthogonal to the ball and to contact, the elastic member arranged in a side pushed by the ball is elastically deformed when the ball is pushed from anyside of the both upper and under faces of the equipment casing, and a switch mechanism actuated thereby is provided to conduct an enter operation.
Patent JP-2002153658-A (JP)
Title: Command transmission/reception storage device of game machine and method therefor
Inventor: KANEKO YUJI
IPC: A63F7/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a command transmission/reception storage device capable of receiving commands which a second control portion did not receive, among commands output from a first control portion when power is restored after the occurrence of a power shutoff state such as a power outage, and of performing control over a game machine according to the commands received by the second control portion, and a method therefor. SOLUTION: The commands transmitted by the first control portion and the commands received by the second control portion are stored respectively in first and second storage means as a history of transmissions and a history of receptions, respectively, so that after the game machine is recovered from the power shutoff state, the command which is at least one step earlier than the time when power shutoff is assumed to have occurred is transmitted again according to the history of the commands transmitted by the first control portion. The second control portion performs comparisons based on the history of the commands received and excludes overlapping commands while storing only commands not yet received into the second storage means.
Patent JP-2002154295-A (JP)
Title: Writing utensil, ink guiding core and manufacturing method for ink guiding core
Inventor: FUJIMOTO KENJI
IPC: B43K5/18
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To fully satisfy the following-up properties of an ink. SOLUTION: The ink stored in an ink storage part 11 is fed through an ink guiding core 21 to a pen point 3 installed on the tip part of a penholder 1. The guiding core 21 is turned so as to have a large diametral part 24 and a small diametral part 25, which integrally extends from one end part of the large diametral part 24 into an ink storage part 11 by conterlessly grinding, for example, a rod-like fiber bundle. Only the large diametral part 24 is covered with an ink-impermeable outer skin 23. The outer diameter of the large diametral part 24 is set to be nearly equal to or larger than that of the ink storage part 11. The outer diameter of the small diametral part 25 is reduced to 50 % or less of that of the large diametral part 24. The large diametral part 24 contains enough ink at all times so as to feed enough ink at all times to a pen point 3.  The ink dripping from the under edge face of the ink storage part 11 under the result of the pen point 3 left for a long period of time directing downwards or the like is absorbed by the large diametral part 24.
Patent JP-2002162290-A (JP)
Title: Electronic baby scale with suckling quantity weighing function
Inventor: KENMOCHI MASAYUKI
IPC: G01G23/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic baby scale with a suckling quantity weighing function wherein consumption power necessary for weighing of a suckling quantity is small, a manufacturing cost is inexpensive and a weighing place is not restricted. SOLUTION: The electronic baby scale is provided with a weight weighing means for calculating the weight of an infant, a date input means for inputting the weighing date of the weight, a storage means for storing the weight and a weighing date, a start instruction means for instructing the start of weight weighing, and a control means for controlling the baby scale so as to make the baby scale a normal operation mode or a power off mode (or a low consumption power operation mode).  The control means makes the baby scale the normal operation mode in response to the instruction from the start instruction means, before the weight is weighed before suckling, the weight before suckling and the weighing date are stored to the storage means, thereafter the baby scale is made the power off mode (or the low consumption power operation mode), after the weight is weighed before suckling, a suckling quantity is weighed from the weight before and after suckling, and a passage time is calculated from the weighing date before and after suckling on the baby scale. A power source is preferably a battery or an accumulator.
Patent JP-2002165150-A (JP)
Title: Receiving apparatus
Inventor: KOYAMA HAJIME
IPC: H04H60/35
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately discriminate a plurality of broadcast schemes for providing a receivable receiving apparatus. SOLUTION: The receiving apparatus is configured to comprise analyzing means 4, 5 for analyzing received signal, storage means 6 for storing a plurality of broadcast scheme information, determining means 7 for determining the broadcast scheme of a signal, based on the analyzed result by the analyzing means 4, 5 and the broadcast scheme information stored in the storage means 6, and for receiving processing means 8 for receive processing a signal based on the determined result.
Patent JP-2002167980-A (JP)
Title: Structure of japanese style room adjoining entrance floor
Inventor: YAMAMOTO KENJI
IPC: E04H1/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a Japanese style room adjoining an entrance floor through which a hanging scroll and flowers decorated on an alcove can be observed and a decorative rack can be observed also directly from an entrance floor and observed them naturally during the access to a dwelling house. SOLUTION: The Japanese style room 6 is disposed in the state of communicating with the entrance floor 5 through an entrance rail 5a, and the alcove 25 and decorative rack 26 are provided at a position opposed to the entrance rail 5a of the Japanese style room 6.
Patent JP-2002164199-A (JP)
Title: Insulating support for accelerator
Inventor: SASAGAWA ATSUSHI
IPC: H05H7/22
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of great stress between an insulating support and a metal plate due to a difference in coefficient of thermal expansion between them to cause crack or fracture in the insulating support by the stress. SOLUTION: One end surfaces of a plurality of columnar ceramic conjugation members 3 composed of substantially the same material as an insulating support 1 are bonded to both end surfaces 1a, 1a of the insulating support 1 with an insulating adhesives 6, and a main surface of a metal plate 2 having an external shape greater than the end surface 1a of the insulating support 1 is brazed to the other end surface of each ceramic conjugation member 3, wherein the greatest width of the end surface 1a of the insulating support 1 is not smaller than ϕL=ΔL/ (Ts-To)}(α2-α1)}, (wherein, ΔL is a difference in thermal expansion that the insulating support 1 is led to breakage when the insulating support 1 is brazed to the metal plate 2, Ts is a brazing temperature, To is room temperature, α2 is a coefficient of thermal expansion of the metal plate,  and α1 is a coefficient of thermal expansion of the insulating support 1), and the greatest width of the brazing surface of the ceramic conjugation member 3 is smaller than ϕL.
Patent JP-2002160280-A (JP)
Title: Synthetic resin extrusion device and method for extruding synthetic resin
Inventor: KANAO SHIGEKI
IPC: B29C47/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To enable the hardness of a synthetic resin to be discharged to be changed to given use conditions and the borderline of the hardness to be clearly defined and further, manufacture a hose while achieving an advantageous cost. SOLUTION: This synthetic resin extrusion device has a plurality of receiving parts 9A and 9B which receive a specified amount of the synthetic resin extruded from an extrusion means 1 for individually supplying a plurality of different kinds of molten synthetic resins with a different hardness. In addition, the receiving part 9B located at a specified position is made to be set at a position off the specified position and the remaining specific receiving part 9A not located at the specified position is made to achieve communication with a discharge nozzle 16A in an almost orthogonal direction with the nozzle 16A in such a state that a specified amount of the synthetic resin with a different hardness received at the receiving part 9A is retained. Thus the synthetic resins A and B with a different hardness are sequentially extruded.
Patent JP-2002166112-A (JP)
Title: Filtering method and filter apparatus
Inventor: ONO TAKASHI
IPC: B01D65/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the filtering function of a filter body at the time of sudden increase in the concentration of a solid when a liquid to be treated in which the solid such as fine particles or the like is suspended is filtered by the filter body. SOLUTION: In a filtering method for supplying a liquid to be treated to the primary side of the filter body 2 arranged in a filter tank 1 from supply piping 10 to obtain a treated liquid from the secondary side of the filter body 2, the pressure on the primary side of the filter body 2 is measured by a pressure gauge 25 and, when the pressure rising ratio of the pressure gauge becomes larger than a preset value, a controller 26 receiving the measuring signal of the pressure gauge 25 throttles an adjusting valve 24 to lower the flow rate of the liquid to be treated.
Patent JP-2002161730-A (JP)
Title: Exhaust gas cleaning device
Inventor: FURUTA TAKAHIRO
IPC: F01N3/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning device having a filter that excels in the rate of regeneration because of having a superior thermal insulation efficiency in the course of regenerating process for combustion removing the accumulated particulates in the filter. SOLUTION: The exhaust gas cleaning device is the one that is equipped with a filter for cleaning exhaust gas within a casing to which are connected a guiding pipe leading in the exhaust gas discharged from an internal combustion engine and a discharge pipe letting out the foregoing exhaust gas, and the device has a characteristic of having a thermal insulating member that has a function of venting air on the exhaust gas discharging side of the foregoing filter.
Patent JP-2002169148-A (JP)
Title: Color filter for semi-transparent liquid crystal display
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for a semitransparent liquid crystal display, having a light-transmitting domain and a light-reflecting domain within one pixel, in which the semitransmission-type liquid crystal display device which uses the color filter displays images with superior luminosity and chroma as a transmission type liquid crystal display device and displays images with superior luminosity and chroma, without darkening as a reflection-type liquid crystal display device. SOLUTION: In the color filter 10 for a semi-transparent liquid crystal display, having the light-transmitting domain Tr and the light-reflecting domain Re within one pixel, the color pixel in one pixel is made of a color layer of one color and uniform thickness. The color layer 15 is formed over the whole region of the light-transmitting domain, while the color layer 16 and a void part 17 of the color layer is formed in the light-reflecting domain.
Patent JP-2002175096-A (JP)
Title: Microphone controller
Inventor: OZAKI YOSHITAKA
IPC: G10L15/28
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a speaker to make voice input with the lessened influence of ambient noise, without making the speaker feel the botheration due to wearing of a microphone. SOLUTION: The microphone 11 is previously stowed in a head rest on the rear of the speaker. When a PTT switch 12 for imparting speech input timing of a speech recognizer is operated, the microphone 11 is moved close to the speaker's mouth with this operation as a trigger.
Patent JP-2001198120-A (JP)
Title: Method for combining reconstituting images
Inventor: PROKSA ROLAND
IPC: G01N23/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying proper data for reconstituting a complete three-dimensional reconstituting image and an X-ray system for performing this method. SOLUTION: This invention relates to the method and the X-ray system for forming a three-dimensional image of an object inspected by adding and combining at least two weighted reconstituting images. The reconstituting images can be obtained by the X-ray system, and the respective reconstituting images are weighted by respective weight functions for showing at least approximately the distribution of noise and/or an artifact in the reconstituting images. Image quality of the three-dimensional image generated as a result is fairly enhanced thereby.
Patent JP-2002172580-A (JP)
Title: Electric actuator
Inventor: KUSUMOTO TATSUJI
IPC: B25J15/08
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten an electric actuator. SOLUTION: A shaft 11 of an electric motor 10 disposed inside an actuator body 1 is formed hollowly, one inner surface of the hollow part 14 is provided with a first female screw part 14a, and the other inner surface is provided with a second female screw part 14b formed in the inverse direction of the first female screw part 14a. The first female screw part 14a and the second female screw part 14b are connected by screws to male screw parts 3a and 4a of a first driving shaft 3 and a second driving shaft 4, respectively, rotation of the electric motor 10 drives the first driving shaft 3 and the second driving shaft 4 in the mutually opposite directions. Opening/closing arms 5 and 6 supported linearly reciprocatingly for the actuator body 1 are fixed to the first driving shaft 3 and the second driving shaft 4, and work gripping parts 5c and 6c are opened or closed.
Patent JP-2002181730-A (JP)
Title: Visual inspection apparatus
Inventor: AKIYAMA YOSHIHIRO
IPC: G06T1/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is complicate to change the whole of an inspection setting on a production line every time a minute correction is added in a type of production in which substrates of many kinds are manufactured each by a small quantity. SOLUTION: A visual inspection apparatus 10 is primarily composed of a main unit 12 and a test unit 14. The operator manually sets the substrate 1 as a body to be inspected onto a support stage 22 of the test unit 14. The support stage 22 is placed on rails 23a and 23b and, slides on the rails 23a and 23b to pass under a scanning unit 16 back and forth. Two images can be obtained by the scanning unit 16 during the reciprocal movement.
Patent JP-2001235886-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming device and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G9/08
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high durability and high image quality, to provide an electrophotographic photoreceptor which is good in potential stability and less in filming and to provide an electrophotographic image forming method using these electrophotographic photoreceptors and a process cartridge used for this device. SOLUTION: The electrophotographic photoreceptor is characterized in that the film thickness abrasion loss ΔHd (μm) per rotation in the wear test of the electrophotographic photoreceptor having at least plural resin layers on a cylindrical conductive base is 0<=ΔHd<5×10-6 and the residual potential fluctuation quantity ΔVr when the quantity of electricity of 0.1 (C) per cm2 is passed by repeating electrostatic charge and exposure is 0<=ΔVr<100 (V).
Patent JP-2002149779-A (JP)
Title: Nursing care goods sales system
Inventor: SATO YOSHINOBU
IPC: G06Q50/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To enable a user (care requester) side to deliberately buy a nursing care goods of good quality at a low price irrelevantly to whether the article is brand-new or recycled and a trader side to secure stable corresponding profit in the case of selling the help article. SOLUTION: A management head-office side server is equipped with a storage means which stores and generates an article basic information database, an article history information database storing article life-cycle information, a trader information database storing trader information, a user information database storing user information, and a statistic information database storing various statistic information and a means which decides the right to use a brand-new article and the proper selling price of a recycled article; and the stored information, price information, etc., are unified and managed by the management head-office server side and distributed to a user-side terminal in real time through the Internet.
Patent JP-2002180519-A (JP)
Title: Western style stool device
Inventor: KAREI MINORU
IPC: E03D3/12
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To remove an odor by rapidly and efficiently taking off egesta as the source of the door, to improve a deodorizing effect by changing the operation of a deodorizing function device when the presence of egesta can be recognized and when its absence can be recognized and to suppress power consumption in deodorizing operation in a western style stool device. SOLUTION: In the western style stool device stool flushing and large operation are conducted in interlocking with backside flushing operation when a backside flushing switch is depressed after a setting time passes during the sitting of a user, stool flushing and small operation are conducted in interlocking with 'bidet' flushing operation when a 'bidet' flushing switch is depressed, and egesta generating the odor is removed rapidly and efficiently. The quantity of blast of the deodorizing function device is lowered during a fixed time or brought to zero simultaneously and the quantity of blast of the deodorizing function device is increased after a fixed time passes.