baber/WOPTO huggingface dataset:
Patent JP-2001355060-A (JP)
Title: Method for depositing hyperfine-grained film
Inventor: ISHIKURA ATSUMICHI
IPC: C23C14/24
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To stabilize arc discharge and to deposit a film uniform to time. SOLUTION: In the process of arc discharge, the tip part of an electrode is irradiated with a laser and is heated, by which materials are made hard to stick to the electrode, and further, the materials stuck to the electrode are immediately reevaporated, by which the deformation of the electrode caused by the sticking of the materials to the electrode is prevented.
Patent JP-2001355121-A (JP)
Title: Large tow precursor and method for producing the same
Inventor: YAMAMOTO KAZUHIRO
IPC: D01F9/22
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a large tow precursor for carbon fiber production excellent in divisibility in carbon fiber production process and enabling its sheet-like form to be kept, and to provide a method for producing the above large tow precursor. SOLUTION: This sheet-like large tow precursor for carbon fiber production is obtained by using an acrylic copolymer as the raw material and through process comprising spinning-washing with water-1st oiling-drying-drawing- relaxation-2nd oiling-crimping-drying; wherein two or more dividing guides are placed at intervals in the fiber traveling direction at the 2nd oiling step, and the precursor at this stage is divided once through these guides into respective subtow units; the interval L between the guides adjacent to each other is shown by the formula (1): L=ϕ×Y×K (wherein, ϕ is the diameter of the guide; Y is subtow yield; and K is a constant).
Patent JP-2001358486-A (JP)
Title: Cooler
Inventor: ICHINOHE HITOSHI
IPC: H05K7/20
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To make the unit keep the cooling capacity successively even if one of fan stops. SOLUTION: Two cooling fan units are constituted by stacking fans 1A and 1B, a cooling fin 2, a duct 3, and a filter 4 in this order, and also a partition plate 5 as a damper is mounted in the section of the duct 3. If the stop of either of the fans 1A and 1B is detected, the latch of retaining the partition plate 5 is released, and the partition plate 5 rotates by its own weight. When the partition plate 5 rotates by its own weight; the partition between the side of the fan 1A and the side of the fan 1B of the duct part 3B is opened, also a passage passing the filter 4 is closed, a reflux path is made between the fan 1A and the fan 1B, and the cooling fan 2 on the side of the stopped fan is cooled successively.
Patent JP-2001356211-A (JP)
Title: Method for producing thin film device
Inventor: FURUKAWA TADAHIRO
IPC: G02F1/1335
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress the change of the temperature in a thin film transfer process and to make the temperature as close as possible to that of an instrument including the thin film device in subsequent use. SOLUTION: A thin film device 30 before transfer is formed on a glass substrate 10 and then transferred onto a plastic film 50 by way of an adhesive layer 40. The adhesive layer 40 comprises a photo-curable adhesive and irradiation with pulsed light is carried out so as to cure the adhesive. Since stress due to shrinkage in curing tends to remain when the adhesive layer 40 is instantaneously solidified, curing time is set in 1-100 sec, preferably 10-100 sec.
Patent JP-2001356696-A (JP)
Title: Method for braking rotary marking plate md device for braking the same
Inventor: YOSHIDA MOCHICHIKA
IPC: G09F15/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a braking technique which is easily and surely capable of braking the rotation of the board of a rotary marking plate by using a device of a simple mechanism and eliminates the possibility of wearing the component members of the marking plate. SOLUTION: The vertical slide of a slide type stopper 17 is guided by a guide rail member 15 mounted at a strut 1. Detaining projection lines 17b are formed at this slide type stopper 17 and engage with detaining grooves 4g of a board 4 to brake the rotation of the board 4 when the stopper ascends. When the slide type stopper 17 is lowered, the detaining projection lines 17b go out of the detaining grooves 4g and therefore the brake of the board 4 is released.
Patent JP-2002002829-A (JP)
Title: Cold reserving box, and cold reserving box having cold storage body
Inventor: SASAO TAKUHIRO
IPC: B65D25/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cold reserving box and the cold reserving box having a cold storage body wherein foods are prevented from breaking or being burned by the refrigeration, and at the same time, the number of the cold storage bodies can be selectively used in response to the outside temperature or the amount of a housed article. SOLUTION: This cold reserving box comprises a cold reserving box main body 11 of which the upper section is open, and a lid body 30 which covers the upper section of the cold reserving box main body. Then, the cold reserving box has cold storage body-supporting sections 20 in order to mount the end sections of the cold storage body 40 at respective upper sections of a pair of side walls 13 being confronted with each other. In such a cold reserving box, the cold storage body-supporting section 20 has a width wherein the end sections of two cold storage bodies which are arranged in parallel between the upper sections of the side walls can be mounted. Then, at the center of the cold storage body-supporting section, a first supporting section 21 on which the end section of one cold storage body is mounted is provided under a dented downward state.  At the same time, at higher sections on both sides of the first supporting section, a second supporting section 25, on which one part of the end sections of the cold storage bodies is mounted when the two cold storage bodies are arranged in parallel, is provided.
Patent JP-2002006655-A (JP)
Title: Fixing unit drive device
Inventor: NOJIRI AKIHIKO
IPC: G03G15/20
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing unit drive device which properly softly starts a fixing unit according to a use state of a heater. SOLUTION: When the heater having temperature independence characteristic is driven by an AC power source 110, supply power is gradually increased by slowly varying energization phase angle right after the heater is turned on. Thus, the device starts softly. In this case, elapsed time after the heater is turned off previously is measured by a timer 101. A CPU 102 variably controls the soft start time according to the measured value.
Patent JP-2002010064-A (JP)
Title: Digital data processing method
Inventor: KUMADA TATSUO
IPC: G10L25/51
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital data processing method for inserting digitized information into digital data, and more specifically, provide a digital watermarking technique which inserts various information of a copyright, an identification code, or the like into digital image data and digital speech data. SOLUTION: In a digital data processing method having a means for inputting digital data and a means for inserting digitized information into the digital data, a digital data stream is assorted in accordance with a characteristic of the digital data stream, and a means for inserting optimal information is selected in correspondence to each assorted digital data stream, whereby influences imparted to a man's audio-visual sense by an image or speech expressed by the digital data into which the information is inserted are prevented.
Patent JP-2001072657-A (JP)
Title: Production of amide compound
Inventor: KAWARAGI YUJI
IPC: C07B61/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To produce an amide compound in high yield by carrying out the Beckmann rearrangement reaction of an oxime compound in the presence of a solid acid catalyst in the liquid phase and in the presence of a compound having a specified permittivity. SOLUTION: The Beckmann rearrangement reaction of (C) an oxime compound, e.g. cyclohexanone oxime is carried out in the presence of (A) a solid acid catalyst, e.g. a zeolite compound in the liquid phase and in the presence of (B) a compound having the permittivity within the range of 6-60 at 20-25 deg.C, preferably a nitrile compound such as acetonitrile or benzonitrile to thereby produce the objective compound, e.g. ε-caprolactam. In the above reaction, the component A is preferably used in an amount of 0.001-200 wt.% based on a reactional feeding liquid and the component B is preferably used in a weight of 1-10,000 times based on the component C.
Patent JP-2002002985-A (JP)
Title: Paper feeding method, paper feeder and recording device
Inventor: ODAKA TOSHIKAZU
IPC: B65H3/46
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the overlap feeding of printing paper. SOLUTION: A hopper 2 is raised, the paper P is pressed by a feeding roller 3, a separating pad 11a is brought into contact with the feeding roller 3, and the feeding roller 3 and a conveying roller 6 are forwardly rotated to feed the paper P to the conveying roller 6. Then the paper P is fed out from the conveying roller 6 by a distance more than a length along a conveying passage between a position of a front end of the paper P placed on a paper feeding tray 1 and a contact central point of the separating pad 11a and the paper feeding roller 3. Then the paper feeding roller 3 and the conveying roller are stopped, the hopper 2 is lowered, and the separating pad 11a is separated from the paper feeding roller 3. The conveying roller is backwardly rotated by a distance more than the length to return the paper.
Patent JP-2002004240-A (JP)
Title: Double sheet pile type port civil engineering structure
Inventor: KAWABATA SHINICHIRO
IPC: E02B3/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a double sheet pile type port civil engineering structure capable of increasing the composite effect of a sheet pile and a infilling material without changing the constitution of the sheet pile itself and increasing deformation resistance against waves, water pressure, and earth pressure to enhance the rigidity of the whole structure. SOLUTION: Two rows of steel sheet piles or steel pipe piles 1 are driven into the submarine ground 2 parallel to each other. Solidifying earth 4 is filled in between mutual sheet piles to form an embankment. The mutual top of the two rows of steel sheet piles or steel pipe sheet piles are connected by tie beams 3 covered with concrete forming a beam member 6.
Patent JP-2002012460-A (JP)
Title: Lime plaster modifier and composition
Inventor: NISHIGORI MITSURU
IPC: C04B28/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lime plaster modifier and a lime plaster composition using it which doesn't change in viscoisty, can be executed easily without cracking even painted thickly, and improved in adhesion with a backing and in waterproofness, as to a mastic finishing material using the lime plaster. SOLUTION: This material is made known that using special latex as the modifier and a combination of the special latex and the lime plaster improves the stability in viscosity, without cracking while drying in spite of painted thickly, improves the adhesion with the backing, and the waterproofness the dry paint film.
Patent JP-2002002170-A (JP)
Title: Penpoint and manufacturing method thereof
Inventor: MIYAMOTO TAKESHI
IPC: A45D34/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain easily an urethane penpoint having penpoint elasticity with the optimum writing taste in accordance with the use of the same as well as a desired penpoint endurance strength. SOLUTION: In the penpoint consisting of polyurethane, calcium carbonate, ethylene glycol and dimethyl formaldehyde, the polyurethane is obtained by blending at least two kinds of material having different hardness.
Patent JP-2002002293-A (JP)
Title: Motor vehicle opening and closing body controller
Inventor: SAKAI MANABU
IPC: B60J1/17
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To allow an opening and closing body controller to properly store and maintain an absolute position memory data when a resetting of a controlling circuit 22 occurs upon starting of a motor vehicle engine, the opening and closing controller controlling an opening and closing body, such as a motor vehicle sun roof. SOLUTION: When a motor 1 for driving the opening and closing body is operating, the controlling circuit 22 determines whether the vehicle engine is starting or not, according to the operation status of an ignition switch and other related equipment (step S2, S3). With a determination that the engine is starting, the controlling circuit 22 forces the motor 1 to stop, executing an absolute position learning process (step S6, S7).
Patent JP-2002012441-A (JP)
Title: Synthetic quartz glass and its manufacturing method
Inventor: FUKUSHIMA KENSUKE
IPC: G02B1/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide quartz glass for UV ray and a method of manufacturing the same which is small in deterioration of transmittance caused by irradiation with excimer laser beam and whose variance width of refractive index Δn is small. SOLUTION: The optical synthetic quartz glass is characterized in that the OH group concentration is 100 ppm or less, F concentration is 1000 ppm or less, and the variance width of refractive index Δn is 5×10-7 or less. The method of manufacturing the same is characterized in that a transparentizing treatment of a porous body of synthetic quartz glass, and a heat treatment in at least one kind of atmosphere among inert elements He, Ne, Ar, Kr, and Xe, under a pressure of 30-1000 Pa, at a temperature of 1000-1500 deg.C for 1-20 hours.
Patent JP-2002006819-A (JP)
Title: Display device, display controller and distribution system
Inventor: OKUMURA KAZUAKI
IPC: G09G3/36
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a display controller in which plural pages are simultaneously reviewed when display data including page data equipment to plural pages are inputted and work load of distributing operation of server is reduced in a distribution system of a conference. SOLUTION: A display device 1 has an input section of a communication interface to which display data are inputted, plural display sections 3 and a display control section in which a CPU divides inputted display data into each of the sections 3 and conducts display controls. It is preferred that each of the sections 3 is constituted to be attachable and detachable as a display panel. Plural numbers of the device 1 are arranged as terminals in the distribution systems of the conference and a server computer which distributes the display data and the terminals are connected.
Patent JP-2002014569-A (JP)
Title: Image forming device
Inventor: GOMI FUMIMITSU
IPC: G03G21/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which makes the life of the device longer by maintaining the state of preventing the occurrence of both of the fogging and contamination by an electrostatic charge defect and the ghost by a defect in scrapping off residual developers. SOLUTION: This device is previously provided with a temperature and humidity detecting means and the biases of an electrostatic charge assisting brush 12 are changed respectively to the seven environments divided from the absolute moisture content (g/kg dry air) to 20 (g/kg dry air) according to the absolute moisture contents converted from the outputs of the results of the detection and therefore images are maintained at the level at which the fogging and the ghost are not generated for a long period of time.
Patent JP-2002013091-A (JP)
Title: Aromatic polyamide fiber paper
Inventor: ONOZAWA YUICHI
IPC: D21H27/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To produce a new aromatic polyamide fiber paper having excellent heat-resistance and electrical insulation under highly humid condition, especially suitable as a base for a laminate for electric circuit, free from the problems of conventional aromatic polyamide fiber paper comprising the insulation failure under highly humid condition and exhibiting improved adhesivity to electric and electronic parts. SOLUTION: The aromatic polyamide fiber paper is composed mainly of 40-97 wt.% aromatic polyamide short fibers based on the total weight of the paper and 3-60 wt.% aromatic polyamide pulp based on the total weight of the paper. The aromatic polyamide pulp is a wet-process aromatic polyamide pulp produced by applying shearing force to a dope of aromatic polyamide by beating action and coagulating the dope with a precipitating agent. The precipitating agent contains an adhesivity-improving resin.
Patent JP-2002026042-A (JP)
Title: Pressure contact type semiconductor device
Inventor: MITSUYANAGI TOSHIYUKI
IPC: H01L25/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact type semiconductor device which can uniformize a pressure contact stress distribution within a surface of a semiconductor element, can prevent a current concentration of the semiconductor element, and can enhance electric reliability by preventing a breakdown of the semiconductor element. SOLUTION: In a pressure contact type semiconductor device 1, a first intermediate pressure contact plate 3 intervenes on a first main electrode post 2 to arrange a first semiconductor element 4. The first intermediate pressure contact plate 3 is constituted so as to protrude to a periphery of a contact surface of the first main electrode post 2. The first intermediate pressure contact plate 3 is fixed to the first main electrode post 2. Further, the structure is formed such that a pressure contact stress between the first main electrode post 2 and a first main electrode of the first semiconductor element 4 and the first intermediate pressure contact plate 3 is scattered, and a pressure contact stress concentration does not appear in a peripheral part of the contact surface of the first main electrode post 2.
Patent JP-2002016951-A (JP)
Title: Method for setting extension system data in private automatic branch exchange
Inventor: ASAE TAKASHI
IPC: H04Q3/545
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting data of a terminal having a display section, e.g. a digital subscriber telephone, connected with a private automatic branch exchange. SOLUTION: The private branch exchange comprises means for detecting connection of an extension telephone, an extension circuit means, and means for storing system data. When connection of an extension telephone is detected, a request for setting system data required for registering an extension is notified to that extension telephone. Upon receiving the notification, operator of the extension telephone transmits requested system data to the private branch exchange which stores the received system data in the storage means.
Patent JP-2002016697-A (JP)
Title: Data management system set between private branch exchanges
Inventor: IMAI YUJI
IPC: H04M3/22
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a data management system which can immediately restore even in the case where a private branch exchange has a fault and cannot restore it by itself. SOLUTION: The private branch exchanges are connected together via a LAN and exchange periodically the internal information with each other to show the operating state of each exchange. Thus, the operating states of private branch exchanges can be grasped with each other within the LAN. When a system has a fault and cannot restore it by itself in the LAN, a program needed for restoration of the fault is transferred to the faulty exchange from another private branch exchange included in the LAN. As a result, the fault can be automatically relived.
Patent JP-2002014996-A (JP)
Title: Bookmark system, document proposal method using bookmark and program recording medium
Inventor: SHIMAMURA SAKAE
IPC: G06F13/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To present a new document along a user's interest area with the resource defined as an object on the Internet. SOLUTION: The bookmark information on each user is unitarily managed by a bookmark server 1. The user can perform a bookmark operation to a user bookmark DB 14 from a client device 2 via a bookmark operation part 11. The server 1 extracts the preference information for each sorting folder by using periodically a user preference extraction part 12 and according to the bookmark information in each user stored in the DB 14. A new document proposal part 13 registers an appropriate new document on the DB 14 as a part of user bookmark from the retrieval result obtained for a directory server on the Internet 0 or a document set 3 given from another outside part in response to the preference information on each user's sorting folder.
Patent JP-2002012292-A (JP)
Title: Panel assembling type structure
Inventor: KANEKO SUSUMU
IPC: B65D88/10
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a panel assembling type structure using a panel lighened without degrading pressure resistant strength. SOLUTION: The panel assembling type structure consists of a bottom panel 2, a pair of the wall panels 3 erected from the opposed two sides of the bottom panel 2, and the upper panel 4 joined to the upper parts of the wall panels 3 and cover panels 5 bonded so as to cover two surfaces remaining after the bottom panel 2, the wall panels 3 and the upper panel 4 are joined. And the bottom panel 2, the wall panels 3 and the upper panel 4 have panel materials 6 having a projected shape and the frame pieces 8,9 provided along the respective sides of the panel materials 6, and the frame pieces 8,9 comprise the grooves 11a, 11b formed along the longitudinal direction of the frame pieces 8,9 and the reinforcing materials 12a, 12b fixed to the grooves 11a, 11b through a filler 13.
Patent JP-2002026725-A (JP)
Title: Phase synchronization circuit
Inventor: OKAMOTO KEIJI
IPC: H03L7/089
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a phase synchronization circuit causes unstable operation, because correct comparison cannot be made by a phase comparator, depending on the timing of a selected clock at clock switching on the occurrence of clock interruption. SOLUTION: The phase synchronization circuit is provided with a reset pulse generator 10, that generates a reset pulse on the basis of a change in a clock-switching signal 107 and resets a phase comparator 9, on the basis of the reset pulse.
Patent JP-2002022230-A (JP)
Title: Range hood
Inventor: KASHIWAMURA KEIJI
IPC: F24F7/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a range hood wherein even oil that is oxidized and hence becomes adhesive can be cleaned. SOLUTION: There are provided in a hood 2 a steam injection section 30, a feedwater pump 40, a steam generator 41, and a steam reservoir 42, and further provided a water tank 43 outside the hood 2. Water in the water tank 43 is fed to the steam generator 41 with the aid of the feedwater pump 40, and generated steam is reserved in the steam reservoir 42. The steam in the steam reservoir 42 is fed to the steam injection section 30 and is injected into the hood 2, whereby oxidized adhesive oil is softened into a fluid state.
Patent JP-2002021068-A (JP)
Title: Steel pipe pile structure and method for welding reinforcement thereof
Inventor: ENDO TOSHIMASA
IPC: E02D5/28
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe pile structure which is improved in workability of welding of an auxiliary bar to a head portion of a steel pipe pile in the construction field, and to provide a method for welding the reinforcing bar. SOLUTION: According to the steel pipe pile structure, the reinforcing bar 2 is connected to an end face of the head portion of the steel pipe pile 1 by stud-welding, and a diameter (a) of a welded built-up portion 6 is larger than a plate width (b) of the steel pipe pile 1. In this structure, the reinforcing bar 2 is directly welded to the end face of the head portion of the steel pipe pile 1.