baber/WOPTO huggingface dataset:
Patent JP-2002286755-A (JP)
Title: Method of manufacturing for probe unit
Inventor: HATTORI ATSUO
IPC: G01R1/073
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a probe unit appropriately supported in a substrate without damaging a lead or an elastic beam in the fabrication of the probe unit having the elastic beam projecting from the substrate, and appropriately keeping a pitch even if the pitch between adjacent beams is very small. SOLUTION: The probe unit in which the tip of the lead is projected from the end of the substrate is manufactured in such a way that a pseudo-layer is installed inside a recess of the substrate, the lead extending from the substrate to the pseudo-layer is formed, a notch reaching a part of the pseudo-layer from the back side through the substrate is formed, and the residual pseudo-layer is removed. The probe unit is manufactured in such a way that the lead is formed on the substrate in which a through-hole is formed or on chemically cuttable glass, and a metal layer or chemically cuttable glass at the tip of the lead is selectively etched.
Patent JP-2002287376-A (JP)
Title: Thin film forming method and method of manufacturing thin-film magnetic head
Inventor: MAEKAWA KAZUYA
IPC: G03F7/40
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To avert the production of flashes and polymers in etching processing of an intermediate layer or the change in the properties of a photoresist frame in forming this intermediate layer when forming thin films by a frame plating method using three-layered resists. SOLUTION: An electrode film 5 and a protective electrode film 6 are formed in this order on a substrate 1 formed with an insulating film 2 and a first magnetic film 3. A first photoresist layer 7, the intermediate layer 8 and a second photoresist layer 9 are formed in this order on the protective electrode film 6. The intermediate layer 8 is formed by a sputtering method in such a manner that its surface temperature attains <=140 deg.C. The first photoresist layer 7 is then subjected to exposure and development, by which photoresist patterns 19 are formed. By using these patterns as a mask, the intermediate layer 8 is partially removed by reactive ion etching using gaseous chlorine.
Patent JP-2002286468-A (JP)
Title: Navigator
Inventor: KASAME TOMOHIDE
IPC: G08G1/0969
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To realize a navigator which advises a user destination conditions information, selects and retrieves a destination matching with the demands of the user such as enjoying willfully, etc., and informs him/her of a route for running to the destination. SOLUTION: The navigator is characterized in that it has a facilities information storing means for sorting and storing information of a plurality of facilities with respect to action genres corresponding to action purposes of users; a purpose inputting means for inputting an action purpose of the user; and an information presenting means for retrieving information of specified facilities from the memory means, based on the inputted action purpose by the inputting means, and presenting the information of the retrieved specified facilities.
Patent JP-2002289860-A (JP)
Title: Thin-film transistor and manufacturing method thereof
Inventor: KITAHARA YOSHIYUKI
IPC: H01L21/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tin-film transistor, in which the fluctuations of transistor characteristics, such as a gate voltage-drain current characteristic, threshold voltage, and the like, are suppressed by positioning the crystal grain boundary of polycrystalline silicon constituting an active layer to a fixed point. SOLUTION: There are provided an island-like active layer 2 of polycrystalline silicon which is formed on a glass substrate, source 3/drain 4 regions formed so as to be electrically isolated each other on the active layer 2, and a gate electrode 5 which is formed on the active layer, comprising a channel region between the source and drain regions via a gate oxide film. A grain boundary 13 of the polycrystalline silicon constituting the active layer 2 is positioned at a fixed point in the channel region.
Patent JP-2002286703-A (JP)
Title: Exhaust gas analyzing device
Inventor: OTSUKA KIICHIRO
IPC: G01N27/62
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas analyzing device capable of solving the problems inherent in the conventional technique effectively. SOLUTION: The exhaust gas in a smoke duct 1 is passed through a bypass duct 2 and a specimen lead-in pipe 6 and fed to a dust filter 14 and a specimen trap 16. At this time, the constituent elements located in the passage for the exhaust gas are heated to around 120 deg.C. In case the rate of flow lies under the specified level, changeover is made to another dust filter 14 and another specimen trap 16. This is heated to get rid of dioxins, etc., attached to the dust, and the dioxins are trapped in a first cryofocus 19. Again the internal standard specimen liquid is introduced, and the substances are quickly heated so as to separate the dioxins. The separated dioxins are in the specified quantity trapped in a second cryofocus 23 and heated again, and again the dioxins are separated. The obtained dioxins are fed to an MS 25 to be subjected to an analysis.
Patent JP-2002284558-A (JP)
Title: Artificial molded marble and method of manufacture
Inventor: TAGAWA KIYOMI
IPC: C08K3/22
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an artificial molded marble which has heat resistance capable of preventing browning on the surface of the marble even if a pan like a deep flyer, heated at 200 deg.C or more, is directly put on the marble, without deteriorating shock resistance. SOLUTION: The artificial molded marble is a molded and hardened resin composite consisting of a thermosetting resin, a filler and additives such as a hardening agent and the like, on the surface of which glass beads are mounted.
Patent JP-2002300012-A (JP)
Title: Semiconductor integrated circuit device and pulse width revision circuit
Inventor: TODA HARUKI
IPC: H01L21/336
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that can reduce the pulse width with a delay smaller than a delay of a logic gate circuit. SOLUTION: The semiconductor integrated circuit device includes an integrated circuit section including a basic unit element (1) configured with MIS (Metal- Insulator-Semiconductor) transistors (TRs) (2, 3) each having a gate including a circuit element (4) comprising a parallel connection of a capacitor (C) and a resistor (R) as an equivalent circuit.
Patent JP-2002300453-A (JP)
Title: Hybrid camera
Inventor: NAKA YOJI
IPC: H04N5/225
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid camera where increase of cost can be restrained, and consumption of power is reduced. SOLUTION: An image of a camera subject from a photographing lens 11a is turned into an electrical signal with a solid-state imaging element 21. The signal is subjected to image processing with an image processing circuit 31 and recorded in a storage device 32. In a single-frame photographing mode, recording to the storage device 32 and recording to a photograph film 101 of the single frame image which is photographed, according to the operation of a shutter button are performed continuously in sequence. In a continuously photographing mode, images of a plurality of frames which are photographed by once photographing operation are recorded in the storage device 32. After photographing is finished, the images of plurality of frames are recorded in the film 101.
Patent JP-2002292221-A (JP)
Title: Filter medium for air filter, air filter unit, method for manufacturing the same and packaged body of the same
Inventor: KUMAGAI SATOSHI
IPC: D04H1/542
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a filter medium for an air filter to remove coarse dust to be used for an exterior conditioner of a clean room or the like so as to extend the filtering life against dust of a intermediate performance filter, a HEPA filter and a chemical filter in the succeeding stage, to reduce intrusion of contaminant gas into a clean room or the like, to extent the life of the chemical filter to remove the contaminant gas and to contribute to the reduction in the running cost of the filter system of the clean room or the like. SOLUTION: The filter medium for an air filter is bonded by heat adhesive fibers, and the total amount of organic substances developing from the medium is >=1.0 (pg/m<2> .hr) and <=4 (μg/m<2> .hr) expressed in terms of the surface density of the heat adhesive fibers. In order to obtain the filter medium for an air filter with little gas emission a web containing the heat adhesive fibers is subjected to heating and organic material removing treatment after the heating and bonding treatment.
Patent JP-2002291482-A (JP)
Title: Method for assaying vic/et2 and et1 genes
Inventor: SAIDA KANAME
IPC: C12N15/09
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for assaying VIC/ET2 and ET1 genes, and to provide primers and probe(s) therefor. SOLUTION: Primers for amplifying endothelin 1 (ET-1) gene and a probe for detecting the gene, which contain an oligonucleotide designed from regions of exons 1 to 3 of ET-1 gene and primers for amplifying vasoactive intestine contractive peptide (VIC) gene and a probe for detecting the gene, which contains an oligonucleotide designed from regions of exons 2 to 5 of VIC gene, are provided.
Patent JP-2002292847-A (JP)
Title: Recording head, image recorder comprising it and their controlling method
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/01
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording head, and an image recorder comprising it, in which the number of block enable signal lines can be prevented from increasing and the density recording ink can be prevented from being varied through mutual pressure interference of respective nozzles at ejection of ink. SOLUTION: The number of input signal lines is prevented from increasing due to increase of the number of blocks by using a block signal as an input signal to a recording head in place of a block enable signal. Variation of ink density due to pressure interference is prevented by generating signals having different driving order of nozzle from three ring counters, respectively, and using ring counter selection signals selectively such that ink is ejected from nozzles in the same order at all times.
Patent JP-2002302390-A (JP)
Title: Lift truck
Inventor: NAGATA KAZUNORI
IPC: B60R3/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesomeness of an operator, and improve the working efficiency by interlocking operations of a step and a safety guard, and interlocking and operating the step in a single operation of the safety guard. SOLUTION: A bevel gear 20 is arranged on the tip of a step 10 side shaft 14. A bevel gear 21 for meshing with this bevel gear 20 is arranged in a lower part of a support shaft 22 for fixing the guard 11 in an upper part. In a state of using no step 10, the guard 11 is put in a housing state positioned on the rear surface side of a car body 2. When the operator brings down the step 10 in a horizontal state by hooking a foot on the step 10, the guard 11 is positioned above the step 10 while rotating a horizontal plane via the bevel gears 20 and 21 according to rotation of the step 10. When using no step 10, since the step 10 automatically returns by a torsion spring when the operator descends from the step 10, the guard 11 also returns to the rear surface side of the car body 2 via the bevel gears 20 and 21 according to the return.
Patent JP-2002304424-A (JP)
Title: Method for forming fillet surface shape, three- dimensional cad device and storage medium
Inventor: YAMANOUCHI KOUDO
IPC: G06F17/50
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To automatically select a fillet surface shape as a visually optimal shape and to form a filet surface. SOLUTION: When plural portions 22-24 to be formed with fillet surface and an R-value as a radius of curvature of the fillet curved surface in a member 1 are specified, fillet surface forming condition sets to indicate forming order for the fillet surface are generated on the basis of the portions 22-24, the fillet radius R-value, and a fillet surface crossing shape set function such as previously set plural fillet surface crossing shapes 25-27, the possibility of forming of curved surface of the fillet surface forming condition sets is determined, the fillet surface forming condition sets without errors are left while the fillet surface forming condition sets with errors are deleted, and an image drawing of the fillet surface determined that forming the curved surface is possible is displayed as a table on a screen of a display 15.
Patent JP-2002294901-A (JP)
Title: Shielding structure for magnetic shield room
Inventor: YAMAGUCHI TAKAO
IPC: E06B5/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a shielding structure for a magnetic shield room for shorting an assembling working time, having an inexpensive processing cost and having high shield performance in the magnetic shield room constituted to arrange a plate material for a magnetic shield on a non-magnetic frame member. SOLUTION: In the shielding structure for the magnetic shield room constituted to arrange the plate material 10 for the magnetic shield on the non-magnetic frame member 30, a gap between the plate materials 10, 10 is shielded by blocking to bridge a shielding plate 20 between the plate materials 10, 10.
Patent JP-2002305767-A (JP)
Title: Channel setting method in mobile communication system
Inventor: IGUCHI MASAYUKI
IPC: H04W92/12
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a channel setting method for a mobile communication system that can effectively utilize a channel to which a variable band such as an Sch(Subchannel) is allocated. SOLUTION: A base station controller transmits a band requirement required for the Sch being a variable band channel to a base station. Upon the receipt of the request, the base station replies the base station controller about an assignable band below the request band. When receiving this reply, the base station controller uses the assignment available band to set the Sch between a mobile station and the base station and between the base station and the base station controller.
Patent JP-2002301300-A (JP)
Title: Starching pretreatment method for laundry in cleaning for business purpose
Inventor: NISHIMOTO TSUGI
IPC: D06L1/16
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a starching pretreatment method for laundry in cleaning for business purposes which facilitates starching of the laundry, prevents the alkali burn of the starched laundry in spite of finishing next day, does not give rise to environmental pollution in spite of discharging of cleaning water as it is to rivers and saves resources as just one time of rinsing is necessitated. SOLUTION: This starching pretreatment method for the laundry in cleaning for business purposes comprises setting the water level of a washing basket for cleaning at a middle water level, putting the cleaning water therein, putting the laundry and a proper amount of an alkaline detergent into the washing basket, subjecting the laundry to regular washing for about 15 minutes at around adequate temperature 55 deg.C, then setting the water level of the washing basket at a high level without draining, putting the cleaning water therein, regulating the pH to 6.00 to 7.00 with a neutralizing agent, cleaning the laundry for about 5 minutes at around 45 deg.C, performing rising once after draining and weak dehydrating, then starching the laundry, thereby making the finish of the laundry white.
Patent JP-2002314774-A (JP)
Title: Facsimile machine, control method for the facsimile machine, and control program for the facsimile machine
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine, that transmits/receives images of originals intermingled with one-side originals and double-side originals and efficiently records natural header information, without giving a peculiar impression to the receiver side user, without causing communication compatibility to deteriorate. SOLUTION: A CPU 22 skips transmission reception of image information of a rear side as to one-side image, in a double-side/one-side intermingled mode, transmits page numbers and front/rear identification information to be sent/ received by a post message signal, with respect to the image of each side to be sent/received with exactly the same mode as in the case of not skipping the rear side and controls the header information, so as not to be recorded at the receiver side with respect to the skipped rear side, and controls the page number recorded as the header information at the receiver side, so that the number of pages of effective image information is counted and the image information of the skipped rear side is not counted. A read circuit 14 skips transmission reception when the image information read from the rear side of the original is substantially completely white.
Patent JP-2002306276-A (JP)
Title: Air conditioner for seat
Inventor: UNO HIROSHI
IPC: B60H1/32
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To eliminate discomfort of a seat by cooling or heating a blown-out air alone or circulating air alone. SOLUTION: This air conditioner for a seat is provided with a heat conduction seat 31 receiving heat from a Peltier module 20, exchanging the heat with cold/hot air, and transmitting the heat to a seat surface cover 28, a cold/hot heat exchanger 21 exchanging the heat with the heat conduction seat 31, and a ventilation passage 30 blowing out the cold/hot air from the seat surface cover 28, The seat surface cover 28 is cooled/heated by the both of convection by the cold/hot air and heat conduction from the heat conduction seat 31. The area seated by an occupant is thus uniformly cooled/heated in a short time and especially in summer, the comfort is improved by eliminating a stuffy feeling of sweat.
Patent JP-2002314244-A (JP)
Title: Core board, its manufacturing method, method for manufacturing multilayer core board using the same, and method for manufacturing multilayer laminated board
Inventor: TAKAGI TETSUJI
IPC: H05K3/46
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a core board in which vias are formed in parallel with superior precision at predetermined positions, and solid vias which decrease production costs, are superior in productivity, and are high in reliability are formed, and which is superior in which frequency impedance characteristics. SOLUTION: In a core board 10, a plurality of through holes 2 are drilled at predetermined positions of a resin made board material 1 in which contraction due to curing has been substantially completed. A metal wire 7 is formed as a via which is in parallel provided in a plate thickness direction of the board material 1 in the through holes, and is integrally joined to the board material 1 with a curing resin 5 which intervenes in a gap between the metal wire 7 and the board material 1.
Patent JP-2002307952-A (JP)
Title: Mounting structure of door weather strip
Inventor: MAEKAWA HIROSHI
IPC: B60J10/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a door weather strip capable of forming a main seal body and a subseal body integrally to reduce the number of parts and man-hours, facilitating the assembly of the subseal body to a door frame, and preventing its easy removal and having excellent appearance. SOLUTION: The door frame 30 is provided with a first holding part 32 and a second holding part 36 formed to be high on an outer side of a vehicle through a step difference part 34, and the door weather strip 10 consists of the main seal body 12 fitted in the first holding part 32, the subseal body 14 fitted in the second holding part 36, and a connection part 16 connecting both seal bodies integrally. The second holding part 36 in which a mounting basic part 22 of the subseal body 14 is fitted consists of an insertion part 44 which is folded back onto a compartment side so as to cover an outer side end part of a mounting face 42 and in which an outer side end part 22a of the mounting basic part is inserted and a locking wall 46 erected from the mounting face so as to limit the move of the mounting basic part 22 arranged on the mounting face 42 to the compartment side.
Patent JP-2002349065-A (JP)
Title: Separator having rust-proof function for reinforcement of reinforced concrete
Inventor: OKURA MASATOSHI
IPC: C23F13/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the fitting method and life of a sacrificial anode and to provide a new means for preventing the formation of rust on a separator part and corrosion of a reinforcement caused by splash salt content or penetrating acid rain. SOLUTION: When a separator is fixed to the reinforcement by welding or the like and the end of the separator (cone) is exposed to the outside after concrete has been struck, a steel bar of the separator is used as a medium for the sacrificial anode to the reinforcement. The separator 10 comprises the cone having an anode body 12 with a connection hole for connecting to the steel bar 11 and composed of material whose normal electrode potential is lower than that of the reinforcement and steel bar 11, a cylinder 13 housing the anode body 12 and forming an electrolyte solution holding part 16 kept in contact with the anode body 12, and a lid 14.
Patent JP-2002047357-A (JP)
Title: Cellulose ester film, optical film, polarizing plate, optical compensation film and liquid crystal display device
Inventor: ONO KAORI
IPC: C08F220/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose ester film which has few troubles in application and is excellent in productivity and has high transparency, and to provide an optical film, a polarizing plate, an optical compensation film and a liquid crystal display device each of which uses the same. SOLUTION: The cellulose ester film is characterized by including at least one kind of specified ultraviolet light absorbing polymers, having a transmittance of 0-10% at 380 nm and a haze of 0-0.5.
Patent JP-2002318457-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same
Inventor: KONDO AKIHIRO
IPC: G03G5/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity characteristics in the wavelength range of 380-500 nm, free of fatigue deterioration due to light and excellent in durability and to provide an image forming apparatus using the photoreceptor, using laser light in the wavelength range of 380-600 nm as a light source for exposure, having high sensitivity and high resolving power and giving stable image quality. SOLUTION: In the electrophotographic photoreceptor using a laser whose oscillation wavelength is in the range of 380-500 nm as a light source for exposure, a specified benzofuran-amine compound is contained as a charge-transfer material 3 in a photosensitive layer 4 on an electrically conductive substrate 1. The electrophotographic photoreceptor is installed in an image forming apparatus using a laser having an oscillation wavelength in the range of 380-500 nm as a light source for exposure.