baber/WOPTO huggingface dataset:
Patent JP-2001100425-A (JP)
Title: Pattern forming method
Inventor: TO YOICHI
IPC: H01L21/302
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method by which a change in the performance of a resist is prevented to prevent a variation in pattern dimensions and a pattern is effectively formed with a high sensitivity resist. SOLUTION: When a resist film is formed on a substrate to be worked and patterning is carried out, (1) a water-soluble polymer film is formed on the resist film in such a thickness as to satisfy antireflection conditions and patterning is carried out, and (2) the substrate is kept in an atmosphere under <=40% relative humidity after the formation of the resist film and before exposure.
Patent JP-2002059866-A (JP)
Title: Vehicle front end module structure
Inventor: TAJIMA MASAMI
IPC: B62D25/08
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of fan motor for a condenser or a radiator of an automobile causing vibration and a noise during running when its mounting balance is not accurate and taking much time to be a troublesome work since the fan motor is mounted on a fan shroud part by several bolt screws to adjust its mounting balance accurately for fixing it as in the state for every automobile in the conventional techniques. SOLUTION: Several mounting edges protruding outward are formed on an outer circumferential face of a motor of a motor fan. A motor inserting part and holding edges so as to sandwich the mounting edges respectively co-operating with the guide part formed around the motor inserting part are formed on a synthetic resin front panel. A wall contacted with by a tip of the mounting edges and a wall sandwiching the mounting edges co-operating with the guide part are formed on the holding edges. Therefore the motor fan is fixed at a predetermined position of a mounting part in a state that the motor is limited in axial and radial movement.
Patent JP-2002031496-A (JP)
Title: Heat exchanger
Inventor: NOMURA SHUZO
IPC: F28D1/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange which is improved in heat and corrosion resistances and in improved heat conversion efficiency. SOLUTION: The heat exchanger, having a heat exchange channel consisting of a plurality of annular channels that are arranged in parallel and communicate in the peripheral direction, a plurality of inflow and outflow openings, that are formed at the annular channel, so that the positions of the inflow and outflow openings in the annular channel, deviate in a peripheral direction, a plurality of communication channels for connecting the inflow opening and the outflow opening formed at different annular channels, and the supply and exhaust channels of liquid that communicate with the heat exchange channel, is covered with a heat-resistance and corrosion-resistance material, and is embedded to this sort of material. Or the heat exchange device itself is formed of such a material.
Patent JP-2002062444-A (JP)
Title: Array waveguide type optical wavelength multiplexer/ demultiplexer and its manufacturing method
Inventor: CHIBA TAKASHI
IPC: G02B6/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an array waveguide type optical wavelength multiplexer/ demultiplexer and its manufacturing method by which a small loss is attained regardless of the interval of an array waveguide by matching the mode shape of a slab waveguide output part to the mode shape of an array waveguide input part. SOLUTION: In the array waveguide type optical wavelength multiplexer/ demultiplexer wherein a plurality of input waveguides 2 which input a wavelength division multiplex optical signal, an output waveguide 3 which multiplexes and outputs the wavelength division multiplex optical signal, an array waveguide 5 consisting of a plurality of waveguides having the prescribed difference ΔL of waveguide length, an input side slab waveguide 4 which connects the input waveguides 2 to the array waveguide 5 and an output side slab waveguide 7 which connects the output waveguide 3 to the array waveguide 5 are provided on a substrate 1, the input side slab waveguide and/or the output side slab waveguide are formed so as to have the desired distribution of refractive indexes.
Patent JP-2002077536-A (JP)
Title: Document image pickup device
Inventor: SHIMADA KOICHI
IPC: G06T1/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a document image pickup device easy to maintaine. SOLUTION: This document image pickup device is provided with a read means which has an image sensor and reads the image information on a document, an auxiliary scanning means which changes the relative position between the sensor and the image on the document in the direction perpendicular to the main scanning direction of the sensor at a prescribed speed, and a separating and feeding means which separates a document from a plurality of documents and feeds the separated document to the auxiliary scanning means.  This device is also provided with a discharging means which discharges the document after the document is subjected to auxiliary scanning by means of the auxiliary scanning means, a drive assist means which assists the auxiliary scanning means, separating and feeding means, and discharging means when the means move the document, and a lighting means which illuminates the document. In addition, this device is also provided with an auxiliary lighting means 25 which illuminates the document by reflecting the light from the lighting means and a device main body C. The lighting means and auxiliary lighting means are detachably attached to the main body C and can be separated from each other.
Patent JP-2002066244-A (JP)
Title: Air treatment device
Inventor: ADACHI MIKIO
IPC: B01D47/06
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To make an air treatment device compact, and to surely remove the components of a deodorant liquid and droplets from treated air. SOLUTION: A device body 103 is provided with feed ports 4 in a treatment chamber 105, a porous plate 7 having small holes 6, disposed under the feed ports 4, and a treatment liquid storage part 8. A pump device 10 returns stored water W in the treatment liquid storage part 8 to the feed ports 4. An introduction passage 109 into which air to be treated is introduced from a high-humidity and low-temperature cold room 130, and a suction blower 113 are connected to the treatment chamber 105.  A deodorant liquid component removing device 140 is provided with a connection passage 141 communicated with the suction blower 113, a cylinder part 143 which has a shower nozzle 142 at its upper part and opens at its lower part, a clean water storage part 144 formed under the cylinder part 143, and an air chamber 147 which is formed at the upper part of the clean water storage part 144 and communicated with the cylinder part 143 through a space S formed over the water surface of stored water Wc stored in the clean water storage part 144, and into which air sprayed with shower water is introduced from the opening 143A of the cylinder part 143.
Patent JP-2002076351-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that a number of steps is increased due to a complicated manufacturing steps when a TFT having a LDD structure or a TFT having a GODL structure is conventionally intended to be formed. SOLUTION: A method for manufacturing a semiconductor device comprises the steps of adopting the TFT using a p-channel TFT 155 having a low off- current for a pixel 150, forming an n-channel TFTs 153 and 154 each having the GODL structure as a TFT of a drive circuit 149, and forming the TFT with five photomasks.
Patent JP-2002073663-A (JP)
Title: Method/device for preparing retrieving expression and recording medium with retrieving expression preparing program recorded thereon
Inventor: NAKAJIMA HIROYUKI
IPC: G06F17/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method/device for preparing a retrieving expression and a recording medium with a retrieving expression preparing program recorded thereon, by which precise retrieval can be efficiently performed by batch-processing plural keywords when there are a plurality of these keywords maximizing the quantity of mutual information. SOLUTION: Morpheme analysis is performed by each document of a necessary document and an unnecessary document to extract the keywords and the quantity of the mutual information is calculated as for each keyword. When there are plural keywords maximizing the quantity of the mutual information, the documents are divided into the set of documents including the plural keywords and a document set including no keyword, the plural keywords are removed from the respective documents and processing for recording that the plural keywords are used for the division is performed until the set of the documents can no longer be divided.  Then, as for the document set consisting of the necessary document, a keyword recorded in a process until obtaining the necessary document from the first document set or the logical negation of the keyword are combined by a logical operator to generate the retrieval expression.
Patent JP-2002067449-A (JP)
Title: Imaging apparatus having backup means
Inventor: YASUDA AKIHIKO
IPC: H04N1/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To read out normal data even when a device malfunctions during a energy saving mode by storing data in a different storage part when the device is shifting to the energy saving mode. SOLUTION: A main CPU 3 in charge of the center of a printer controller 1 stores data received from an external device via an external device interface(I/ F) control part 7 as video data to a first storage part 11. A sub CPU 4 having a third storage part is responsible for a function of controlling to save an energy, controlling to back up, monitoring stored data and detecting devices. An engine plot control part 13 connected to an engine I/F control part 10 has a second storage part. When the apparatus is shifting to the energy saving mode, data stored in the first storage part 11 are stored as backup data to the second storage part in the engine plot control part 13 and to the third storage part in the sub CPU 4, and moreover, a DC source B system for supplying to the main CPU 3, etc., is turned off.
Patent JP-2002036959-A (JP)
Title: Shopping bag suspension instrument for vehicle
Inventor: KONDO TOSHIO
IPC: B60R7/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a shopping bag suspension instrument for a vehicle to stably support the shopping bag on a seat of the vehicle and to prevent it form toppling caused by a sudden brake, etc. SOLUTION: A rope capable of adjusting the length is attached on a main pole of a head rest of the seat, and the rope is fitted to the carrying section of the bag so as to support is stably in a state that the shopping bag, etc., is stuck on a front passenger's seat, etc..
Patent JP-2002084723-A (JP)
Title: Alternator for vehicle
Inventor: TANAKA KAZUNORI
IPC: H02K11/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an AC generator for vehicles which facilitates automation of its assembly, suppresses generation of heat, improves its cooling capability, and enhances the reliability. SOLUTION: In a stator 8, a plurality of lead wises which form output lead- out ends a1, a2, b1, b2, c1, c2, and connecting lead-out ends Na1, Na2, Nb1, Nb2, Nc1, Nc2 are led out approximately in parallel to the axial direction of the stator core 15. The connecting parts Na1, Na2, Nb1, Nb2, Nc1, Nc2 are connected to a trunk connection member 30 arranged on an axial side surface of the stator 8 being another body from a 12, so that stator coils 16 become in a specified connected state. AC outputs are outputted from the outputting parts a1, a2, b1, b2, c1, c2, and they are connected to the rectifier 12.
Patent JP-2002076170-A (JP)
Title: Package for semiconductor element storage and its manufacturing method
Inventor: MATSUWAKA KAORU
IPC: H01L23/12
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a package for semiconductor element storage capable of normally operating a semiconductor element without electric short circuit and the electric insulation deterioration of the semiconductor element. SOLUTION: The package for the semiconductor element storage is provided with an insulation plate 4 having a through hole la for semiconductor element S storage on the center part, a plurality of wiring conductors 7 fixed toward the outer peripheral part from the circumferential part of the through hole 1a of the upper face of the insulation plate 4, a conductor 9 for ground or a power source fixed on the substantially whole face of the lower face of the insulation plate 4, and a metal radiation plate 3 adhered through an electric insulating adhesion layer 2 so as to close the through hole on the lower face of the conductor 9 for the ground or the power source fixed on the substantially whole face of the lower face of the insulation plate 4.  The conductor 9 for the ground or the power source positions the inner edge on the outer peripheral part side of 0.03-5 mm from the opening of the through hole 1a. In processing the through hole 1a, the burr of the conductor 9 for the ground is not exposed in the opening, and in mounting the semiconductor element S on the mounting part 3a, the conductor 9 for the ground or the power source is not in contact with the semiconductor element S.
Patent JP-2002084794-A (JP)
Title: Controller for stepping motor
Inventor: TAKARADA AKIHIKO
IPC: H02P8/38
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a stepping motor capable of controlling the motor without stepping out by using a general purpose drive means (driver) having no step-out preventing function. SOLUTION: The controller for the stepping motor comprises a position detecting means 30a for detecting the actual operating position of the motor 30; a command position signal generating means 10 for detecting deviation of the actual position from a target position, for generating the command position signal corresponding to the target position when the deviation is smaller than a stepping-out preventive allowed value A decided based on a stable point of the motor 30, and for generating a command position signal corresponding to the position obtained by subtracting the stepping out preventive allowed value from the actual operating value when the deviation is the stepping out preventive allowed value or more; and a drive means 20 for driving the motor 30 to a position instructed by the command position signal based on the command position signal.
Patent JP-2002076717-A (JP)
Title: Dielectric composite ceramic and high frequency circuit device and component using it
Inventor: KUWATA JUN
IPC: H01P1/20
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To form a transmission and reception circuit which operates in small propagation loss condition in millimetric wave band by forming a waveguide channel part combining plural dielectric ceramics which have different dielectric constant. SOLUTION: A dielectric composite ceramic is constructed by mounting different plural dielectric ceramics of a void content 5% or under and a specific dielectric constant 10 or over and 20 or under or dielectric ceramics of a specific dielectric constant 30 or over and 50 or under which are partially covered by dielectric material on or inside the dielectric board of porosity 20% or over and specific dielectric constant 6 or under. The dielectric composed ceramic forms a desired high frequency circuit device by combining with an active device which operates in millimetric wave band.
Patent JP-2002080305-A (JP)
Title: Agrochemical particle and method for producing the same, and coated agrochemical granule
Inventor: SATO JUNICHI
IPC: A01N25/10
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide agrochemical particles which are hardly pulverized or collapsed, and to provide coated agrochemical granules whose release function is scarcely caused by a coating operation. SOLUTION: The agrochemical particle comprises an agrochemical ingredient, a highly water-absorbing resin and a binde, and has a circularity coefficient of >=0.7 determined by the following expression: circularity coefficient=(4π×projected particle area)/(length of the outline of particle projection chart)2. The coated agrochemical granule obtained by coating the surfaces of the agrochemical particles with a coating material.
Patent JP-2002081699-A (JP)
Title: Supercooler of ice storage apparatus
Inventor: AKIYOSHI AKIRA
IPC: F25C1/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To perform stably supercooling by more uniformly cooling a tube group in a supercooler and enhancing a heat exchanging efficiency. SOLUTION: The supercooler of an ice thermal storage apparatus comprises a refrigerant liquid inlet 27 provided at a lower side of a shell 22, a refrigerant vapor outlet 28 provided at an upper side of the shell 22, an inlet header 31 formed at a lower position of a tube group 23 in the shell 22 to communicate with the inlet 27, a refrigerant liquid dispersing plate 32 provided at an inlet header 31 to communicate with an evaporator 34 via a small-diameter jet port 33, and a plurality of tube supports 29 supported at a required interval position of a longitudinal direction of the group 23 to straighten the refrigerant liquid 2a to be injected from a jet port 33 to direct the liquid toward an upper side.  Thus, the refrigerant liquid 2a supplied from the inlet 27 is dispersed in the longitudinal direction of the shell 22 by the header 31, ejected to the evaporator 34 from the port 33 of the plate 32, raised from among the supports 29 to heat exchange with the group 23, and then directed toward the refrigerant vapor outlet 28.
Patent JP-2002080599-A (JP)
Title: Siloxane polymer containing amino acid derivative segment, and gelatinizing agent of organic medium containing the same
Inventor: HANABUSA KENJI
IPC: B01J13/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new siloxane polymer containing an amino acid derivative segment, capable of gelatinizing or solidifying wide-range liquid organic media with a small added amount regardless of being produced by a simple method, capable of providing the gelatinized product excellent in long-term stability at the vicinity of normal temperature, and having characteristics of not being precipitated when once being heated and dissolved in an organic medium and further to obtain a gelatinizing agent of the organic media containing the siloxane polymer. SOLUTION: The siloxane polymer contains the amino acid derivative segment represented by a specific general formula. The gelatinizing agent or the solidifying agent of the organic media is characterized in that the gelatinizing agent contains at least one kind of the siloxane polymer.
Patent JP-2002084341-A (JP)
Title: Transmission controller
Inventor: HASEBE HIROSHI
IPC: H04L69/40
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To observe the transmission state or confirming the functions of the DTE part and the DCE part via a single RS-232C interface circuit in a transmission controller with DTE/DCE. SOLUTION: This transmission controller, capable of transmitting data with the outside part by a DTE part and a DCE part mounted integrally on a single board 20, is provided with a separation circuit 24 for electrically separating the DTE(data terminal equipment) part (a transmission control circuit 22) and a DCE part 27 which are mutually connected inside, at normal operation times when independently confirming the functions of the DCE part 27 and of an RS-232C interface circuit 25, connected via the separating circuit 24 to the DCE part 27, and connected to an external testing and measuring equipment 28.
Patent JP-2002087847-A (JP)
Title: Vertical type ion exchange treating device
Inventor: ISHIZU JUNKO
IPC: C03C21/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure which contributes to the simplification and downsizing of the subject device and dispenses with a smaller amount of molten salt and to manufacture low-loss optical elements at a good yield. SOLUTION: The device is so constituted that the one surface of a glass substrate 20 comes into contact with the positive pole side molten salt 10 and another surface into contact with the negative pole side molten salt 14. The device includes a molten salt container 12 in which the positive pole side molten salt is put and a container-like substrate holder 16 in which the negative pole side molten salt is put. The substrate holder has an opening at its flank and this opening is made attachable and detachable so as to be liquid-tightly closed by the glass substrate 20. The substrate holder is inserted into the molten salt container, by which the glass substrate is immersed into the molten salt so as to face perpendicularly.
Patent JP-2001160615-A (JP)
Title: Stacked mos transistor protective circuit
Inventor: URAKAWA YUKIHIRO
IPC: H03K17/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit which is capable of protecting the gate oxide film of a MOSFET against damage and having a snap-back voltage suitable for ensuring reliability. SOLUTION: A surge voltage is applied between the gate and drain of a MOSFET which forms a stacked structure protective circuit, one or more diodes or a MOSFET switch is connected between the gate and drain of the MOSFET to absorb a surge voltage so as to protect the gate oxide film of the MOSFET against damage. By this setup, a protective circuit of this constitution can be enhanced in surge resistance to a surge voltage that penetrates through an outer power supply pad or the like, and a protective circuit which is having a snap-back voltage that is suitable for an adventitious surge for ensuring reliability for a semiconductor device and used for a different power supply tolerant I/O can be formed.
Patent JP-2002087953-A (JP)
Title: Release-controlling agent
Inventor: KUWABARA KAZUO
IPC: A61K8/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a release-controlling agent capable of controlling the releasing amount of a core material depending on the changes of an outer circumstance. SOLUTION: This release-controlling agent comprises polymer particles having chitosan (a) and a polymer (b) of an organic acid and/or its salt having a reactive vinyl group as a wall material and containing one or more species of hydrophobic materials (c) selected from a group comprising a perfume, an antimicrobial agent, a cool sensitive agent, a thermesthesia-stimulant, a medical agent and an agrochemical as a core material. The release-controlling agent further contains the polymer (d) of a hydrophobic monomer. This cosmetic contains those release-controlling agents.
Patent JP-2001127329-A (JP)
Title: Electrical connection structure of conductive back side of flexible solar cell generation unit
Inventor: KUECHLER GUNTER
IPC: H01L31/043
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection structure of a conductive side of a flexible solar cell generation unit which is high in reliability and low in cost. SOLUTION: In a solar cell generation unit, a plurality of hinge pipes 4 of a hinge structure are made of a conductive material, the pipes 4 are fixed to edges of rear sides of blankets 2 as electrically connected thereto, and the pipes 4 are mechanically coupled to a conductive hinge shaft 7. The electrical connection structure of the unit having at least one solar cell array 1 and having a plurality of blankets mutually coupled via a hinge structure of a piano hinge type, is used for electrical connection between the conductive back sides of the blankets 2.