baber/WOPTO huggingface dataset:
Patent JP-2002069648-A (JP)
Title: Method for detecting deposited substance on inner wall of film forming apparatus and film forming apparatus with monitoring device
Inventor: NOZAKI YOSHITAKA
IPC: H01L21/3065
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the film formation by the CVD method, especially by a Cat-CVD method is not enough reproducible, influenced by a deposited substance adhering on an inner wall of a chamber. SOLUTION: This method comprises supplying hydrogen gas out of source gas (SiH4 and H2) in the same condition as in film formation, etching the deposited substance on the inner wall of the chamber with hydrogen atom (H) generated by decomposing the hydrogen gas with a heating catalyst, detecting the deposited substance on the inner wall, on the basis of measuring a quantity of the etched by-product with an analyzer 10, after extracting it from an inlet port 11 which is provided in a substrate holder 9, and besides judging a cleaning time during the film forming operation or an end of the cleaning time during a cleaning operation, by comparing the above detected signal with a reference value.
Patent JP-2002073776-A (JP)
Title: Real estate information providing device and computer- readable recording medium with program providing real estate information recorded thereon
Inventor: OKAZAKI TARO
IPC: G06Q30/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a property information regarding for a real estate, even for one in which there are residents staying there at the present and to realize application of living candidates. SOLUTION: A real estate information providing device is provided with a vacancy state DB 12 accumulating an information indicating respective vacancy states of real estate properties accumulated in property DB 11; a retrieval means 22 for searching the content of the property DB 11, corresponding to a search request from a customer terminal 4; an output means 23 for outputting searched result by the retrieval means 22 with an information indicating the vacancy state accumulated in the vacancy state DB 12 to the customer terminal 4; a temporary reservation means 25 for setting a temporary reservation to the real estate, corresponding to a request from the customer terminal 4, in the case where the vacancy state information indicates no vacancy;  and a temporary reservation DB 16 accumulating a temporary reservation information indicating the result of the temporary reservation by the temporary reservation means 25. When the vacancy state information indicates with existence of a vacancy, this is informed to a customer by a vacancy informing means 26.
Patent JP-2001121300-A (JP)
Title: Plastic working machine provided with cooling apparatus
Inventor: FAHRENBACH JUERGEN
IPC: B30B15/34
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To create a plastic working machine allowing an improved working precision. SOLUTION: A plastic working machine has a temperature control system 25 using a latent heat cooling medium as a cooling means. The temperature control system 25 acts on the critical part of the plastic working machine concerning especially working quality or precision. These are, e.g. a tool 8 and/or a foundation base, for example, the other part of a drive means may be added.
Patent JP-2002082053-A (JP)
Title: Visible sidestream smoke amount measuring device for smoking article
Inventor: KATAYAMA KAZUHIKO
IPC: G01N21/01
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a visible sidestream smoke amount measuring device for conveniently measuring a relative amount of a sidestream smoke amount or a visible sidestream smoke amount by visual observation of a smoking article. SOLUTION: This visible sidestream smoke amount measuring device for the smoking article is provided with a spontaneous combustion chamber 11 of the smoking article SA, a visible light irradiating means 12 for irradiating a visible light beam having a substantial cross section in a direction substantially perpendicular to a rising direction of sidestream smoke to the sidestream smoke SSS produced by spontaneous combustion of the smoking article and spontaneously rising inside the spontaneous combustion chamber 11, and a scattered light intensity detecting means 14 for detecting intensity of scattered light scattered by the sidestream smoke in a direction substantially perpendicular to the direction of the visible light beam as an index of the visible sidestream smoke amount.
Patent JP-2002079506-A (JP)
Title: Fire retardant bark board
Inventor: AKATSUKA YASUO
IPC: B27N3/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To suppress generation of harmful gas and the like in combustion by a method wherein a bark conventionally disposed is effectively utilized and a bark board is manufactured in a short time by a comparatively simple process. SOLUTION: A fire retardant bark board 10 comprises a substrate 10a. The substrate 10a has a bark constituent comprising either or both of a bark chip or a bark fiber as a main constituent, is molded by using a thermosetting resin adhesive, and its specific gravity is 0.5-1.2. Further as the thermosetting resin adhesive a phenolic resin adhesive or an isocyanate resin adhesive is used. Furthermore, the substrate 10a has the bark constituent and constituents of wood and the like comprising one kind or two or more kinds selected from a group comprising a wood chip, a wood fiber, a harbaceous plant chip and a harbaceous plant fiber, contains the bark constituent of 50-100 wt.% where a total of the bark constituent and the constituents of wood and the like is made 100 wt.% and contains the constituents of wood and the like as the balance.
Patent JP-2002079323-A (JP)
Title: Manufacturing method of composite magnetic member
Inventor: SUGIYAMA SATOSHI
IPC: C22C38/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture a composite magnetic member capable of exhibiting a magnetic property more excellent than a conventional one even though a strain induced martensite quantity is same. SOLUTION: A stock 71 consisting of an austenitic stainless steel as well as having an austenitic structure is used, a strain induced martensitic structure, which is textured by conducting cold working of a strain ε below 0.7 for the stock 71, is formed so as to cause material flow toward the magnetic direction in the case of assembling a composite magnetic member into a magnetic circuit. Successively, stress relief annealing to decrease the dislocation generated in cold working is conducted at 250-550 deg.C. Further, by conducting a solution heat treatment to the formation of a non-magnetic part, a non-magnetic part of the austenitic structure is formed.
Patent JP-2002084519-A (JP)
Title: Moving image transmitting system
Inventor: KAWAZU TAKASHI
IPC: H04N19/122
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a moving image transmitting system, where the usage band of a line is reduced and the load of a transmission side is reduced, when motion JPEG system is used. SOLUTION: A JPEG encoding circuit 100a converts an analog video signal V-In into a digital video signal Dig-Out 1 of a detailed image and a DIG-Out 2 of a reduced image at a prescribed period. At normal times, socket I/F 130 distributes Dig-Out 2 of the reduced image to a plurality of clients by multicast distribution by UDP/IP. When the request of the detailed image is given from the client, a communication link by TCP/IP is established between a socket I/F 120 and a socket I/F 220. A link by HTTP is established between the HTTP server 110 and an HTTP client 210 through the link, and the digital video signal Dig-Out 1 of the detailed picture is transmitted.
Patent JP-2002080753-A (JP)
Title: Coated metal having writing board function and used for household electric appliance and household electric appliance
Inventor: NOMURA HIROMASA
IPC: C09D4/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a coated metal which is used for household electric appliances and has a whiting board function wherein letters can easily be whiten on the coated metal with a marker for white boards and easily then be erased with an eraser. SOLUTION: This coated metal for household electric appliances, characterized by coating a metal with a coating comprising an oligo(meth)acrylate having two or more (meth)acryloyl groups and a (meth)acryloyl group equivalent of <=500 in one molecule and a polyhydric alcohol having a (meth)acryloyl group equivalent of <=120, and then curing the coated metal with electron beams in an atmosphere having an oxygen concentration of <=1%. The coating may further be mixed with a polymer to improve the processability. The metal is preferably a plated steel plate.
Patent JP-2002084400-A (JP)
Title: Scanner device and method for removing clouding
Inventor: TAKESHIMA SHOICHI
IPC: G03B27/52
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a scaner device with a light source heater, which reads a white reference when power is turned on, compares the read waveform of the white reference with the normal waveform of the white reference, and, when the drop amount of the light quantity is larger than prescribed, sets a light source heater to a heating state by discriminating the clouding occurs in an optical system, and to provide a method by which the clouding in the optical system can be removed by moving a carrier forward and backward a prescribed number of times. SOLUTION: The scanner device with light source heater is provided with the white reference (3), a reading section (2) which reads originals and the white reference (3), and a white reference waveform storing section (4) which stores the read normal waveform of the white reference (3). The device is also provided with a discriminating section (5) which reads the white reference (3) by means of the read section (2) before reading an original, compares the read waveform with the waveform stored in the storing section (4), and discriminates that clouding is in the optical system when the drop range of the light quantity of the read waveform exceeds a prescribed pixel and a clouding removing section(6) which removes the clouding by turning on the light source heater and moving the carrier forward and backward by a prescribed number of times when the discriminating section (5)  discriminates the clouding.
Patent JP-2002083927-A (JP)
Title: Semiconductor device
Inventor: NAGURA HIDEAKI
IPC: H01L23/31
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is made small, lightweight and low-cost, which reduces a malfunction due to a noise and which enhances heat dissipating characteristics, by a method wherein a power switching element and a control element are built in one resin package. SOLUTION: A lead frame inside the resin package 5 is provided with first metal sheets 13-1, 13-2 and a second metal sheet 13-3. The sheets 13-1, 13-2 are provided with first element mounting parts 1-1, 1-2 on which first semiconductor elements 10-1, 10-2 are mounted and first outer leads 3-1, 3-2 which are formed at their ends on one side. The sheet 13-3 is provided with a second element mounting part 2 on which a second semiconductor element 11 operated with electric power smaller than that of the elements 10-1, 10-2 is mounted, and a second outer led 3-3 which is formed at its end on one side. The sheets 13-1, 13-2 are provided with mounting holes 14-1, 14-2 which are formed in parts between the parts 1-1, 1-2 and the leads, 3-1, 3-2 in order to attach the semiconductor device to an external device.
Patent JP-2002091512-A (JP)
Title: Programming support device for sequencer
Inventor: ISHIKAWA TAKANORI
IPC: G02B6/26
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that operation efficiency is lowered and malfunction is caused by an event timer value in the case of execution a task when the value is set instinctively. SOLUTION: Execution time to be required for execution of a task is calculated by calculating the execution time whenever decision table programs are created on the screen of a man-machine device, the execution time is displayed in the case of the setting of the event timer value (S11), when the event timer value is inputted (S12, S13), re-input of the event timer value is prompted when the event timer value does not satisfy an added value between the execution time and overhead (S14, S15) and when the event timer value exceeding the added value is inputted, download to the sequencer is allowed (S16). The processing is similarly performed when the event timer value is set by creating a ladder subroutine program.
Patent JP-2002094462-A (JP)
Title: Mobile device controlling system
Inventor: TANOKURA KOICHI
IPC: H04B10/11
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To move a mobile device along a curve in a predetermined direction by remote control from a fixed position by installing a device for refracting an optical signal and then transmitting it to the mobile device and adding the information for identifying each device to the optical signal. SOLUTION: When an optical signal, which includes control information and identification information indicating the sender of the signal from a transmitter and receiver 1 to an A relay 3, the optical signal is refracted by the A relay 3 and then is transmitted to the mobile device 2. Consequently, the movement of the mobile device 2 is controlled, based on the information included in the optical signal transmitted from the transmitter and receiver 1.  Likewise, when an optical signal, which includes control information and identification information, is transmitted from the transmitter and receiver 1 to the A relay 3; then an optical signal including control information and identification information for specifying a B relay 4 is transmitted from the A relay 3 to the B relay 4; and an optical signal including control information is transmitted from the B relay 4 to a mobile device 2'. Consequently, the movement of the mobile device 2' is controlled, based on the control information included in the optical signal transmitted from the transmitter and receiver 1.
Patent JP-2001343727-A (JP)
Title: Recording material for thermally-developable color image
Inventor: KATO KAZUNOBU
IPC: G03C1/498
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermally-developable color image recording material having high sensitivity and superior shelf stability. SOLUTION: In the thermally-developable color image recording material having an image-forming layer containing an organic silver salt, a reducing agent, a color image forming material, photosensitive silver halide and an organic binder on the base, the organic binder is a hydrophobic and a thermoplastic organic polymer, and the image-forming layer contains a halogen releasing precursor.
Patent JP-2002090888-A (JP)
Title: Rear projection display device
Inventor: EBINA KAZUYOSHI
IPC: G03B21/62
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To further reduce a device size, as compared with the conventional device, and to improve the luminance of a picture on a screen by increasing the number of lamps of a projector device consisting of plural projectors. SOLUTION: A rear projection display device is constituted of a projection type screen consisting of a Fresnel lens for converging light by total reflection or a method mixing both of total reflection and refraction and translucent diffusion plate as the minimum number of constitutional elements and a projector.
Patent JP-2002093965-A (JP)
Title: Semiconductor device
Inventor: SAITO ATSUSHI
IPC: H01L23/36
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiability of a semiconductor element and reduce the manufacturing cost. SOLUTION: A flexible board 2 is mounted on the surface of a first metal plate 1, a second metal plate 3 is mounted on the flexible board 2 surface, an IGBT 4 is mounted on the second metal plate 3 surface, and a gate resistance 7 connected to a metal foil 2B for forming a wiring pattern is mounted on the flexible board 2 surface. The IGBT 4 has a collector terminal connected to the second metal plate 3 on the backside, a gate terminal connected to the gate resistance 7 on the front side, and an emitter terminal connected to the first metal plate 1. Thus heat in the IGBT 4 transfers from the second metal plate 3 to the first metal plate 1 via the flexible board 2, thereby radiating heat.
Patent JP-2002093823-A (JP)
Title: Thin-film forming device
Inventor: HAGA KOICHI
IPC: C23C16/509
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To satisfactorily form a thin film on a substrate to be treated. SOLUTION: At least two kinds of gas where at least one type of gas is subjected to ionization decomposition by discharge is mixed in a film-formed chamber 1, thus allowing an element for forming the thin film contained in the gas, to react in the film-formed chamber 1, and forming the thin film on the substrate 6 to be treated. The gas is mixed in the film-formed chamber 1, thus preventing formation of fine particles, having the same constituent as the thin film through reaction, before the gas reaches the inside of the film- formed chamber 1, preventing to some extent the fine particle from adhering onto the inner surface of gas supply pipes 2 and 3 and at the same time, from peeling for falling onto the surface 6 to be treated, after the fine particle becomes large, and hence stably forming the thin film with a uniform film thickness on the substrate 6 to be treated.
Patent JP-2002094525-A (JP)
Title: Atm communication system
Inventor: NAGAI HIROKI
IPC: H04L12/28
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an ATM communication system that can remarkably reduce the probability of flowing erroneous cells to a switch whose error check by the HEC(Header Error Control) is disabled due to a cell header including errors in bits when the quality of channel frames is deteriorated. SOLUTION: A header error control section 130 that checks a header error of a cell header is provided with a header error detection control section 131 that detects the presence of a cell header error, a header normality counter 132 that counts the number of detection times of no header error by the header error detection control section 131, and a mode switch control section that selects a protection mode where both of cells whose header error is detected and cells whose header error is not detected are discarded when the header error control section 130 detects a cell header error and restores to a normal mode where only cells whose header error is detected are discarded when the count of the header normality counter 132 reaches a preset prescribed threshold value.
Patent JP-2002090933-A (JP)
Title: Silver halide color photographic photosensitive material and processing method for the same
Inventor: SHIBUYA MASAHIRO
IPC: G03C7/20
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic photosensitive material processable under the same conditions as common color paper and suitable for a print for advertisement and display, to provide a silver halide color photographic photosensitive material giving a high density and sharp image, suitable for a print for advertisement and display and having excellent image stability and to provide a silver halide color photographic photosensitive material having satisfactory suitability even to a laser printer or the like and to digital exposure, giving a sharp image and suitable for a print for advertisement and display. SOLUTION: Each of the silver halide color photographic photosensitive materials has at least one silver halide color emulsion layer on each of both faces of the transparent base.
Patent JP-2002090287-A (JP)
Title: Method and equipment of friction test for cable protective tube
Inventor: YANO YOSHITAKA
IPC: H02G1/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a coefficient of friction at the time of pulling a cable into a protective tube under a state close to actual installation through a simple structure. SOLUTION: A test piece of cable (a) is moved while pressing it against the inner surface of a split cable protective tube P and arranging the longitudinal direction. The pressing force N and the drag of movement F of the cable protective tube P are then measured and the coefficient of friction μ(F/N) on the inner surface of the cable protective tube P is calculated at the time of moving the cable based on the pressing force N and the drag of movement F. Consequently, the movement of the cable on the inner surface of the cable protective tube is approximate to that when the cable is pulled in, the moving speed and the pressing force can be altered easily and the cable protective tube can be tested under various conditions. Furthermore, the examination of frictional powder may lead to other study, e.g. the calculation of pull-in length.
Patent JP-2002085022-A (JP)
Title: Enwrapped food
Inventor: UENO MANABU
IPC: A23L35/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an enwrapped food having a palate feeling and taste that have not been realized, easy in handling during a distribution process and cooking, without broken by heating and easily eaten by hand. SOLUTION: In this enwrapped food, a center material made by adding rice cake to a filling material mainly comprising heat cooked sweet potato is enwrapped with a film like food mainly comprising wheat flour and/or egg.
Patent JP-2002093317-A (JP)
Title: Plasma display device driven by alternating current, and manufacturing method of the same
Inventor: MORI HIROSHI
IPC: H01J11/12
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device driven by alternating current capable of driving stably by preventing diffusion of impurity gas from MgO film, with long life. SOLUTION: A maintaining electrode 12, and a bus electrode 13, are arranged on a front glass substrate 11, and a dielectric layer 14, a MgO layer 15, and a Mg layer 16a are arranged sequentially on the above, therefore, the pole- shaped gap on the surface of the MgO layer 15 is blocked, and an adsorption of impurities inside the gap, or the diffusion of impurities from the MgO layer 15 is prevented. In the next place, a heat treatment of 300 deg.C or more lasting more than 30 minutes in oxygen atmosphere, is applied to the substrate 11. By the above, the Mg layer 16a is oxidized to become a MgO layer 16b, and activated, and the MgO layer 15 and the MgO layer 16b are made to function as protecting films.
Patent JP-2002094686-A (JP)
Title: Communication/call switching system
Inventor: HAMADA YASUHIRO
IPC: H04M11/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To switch a B-channel for data communication to a calling, flexibly coping with user's demand, for raised user convenience. SOLUTION: An environment is provided where a B-channel (a) is used for call through a public network 11 while a B-channel (b) is used for data communication through an internet 12. Here, a user 14 informs in advance a communication/call switching system 1 of a response condition at a new incoming call, and the response condition is stored in a storage part 3. If actually a call arrives through a public network 13 under the environment, a detecting part 5 detects it and informs a monitoring part 6 and a control part 7 of it. A control part 7, based on the response condition stored in the storage part 3 and the monitoring result of the monitoring part 6, makes a switching part 4 switch the destination of the B-channel (b) from the internet 12 to the public network 13.