baber/WOPTO huggingface dataset:
Patent JP-2001075083-A (JP)
Title: Reflection type liquid crystal display device and its production
Inventor: KAKINUMA TAKEO
IPC: G02F1/135
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain driving characteristics showing steep change and low driving voltage characteristics by forming a liquid crystal layer containing a plurality of microcapsules and preparing the microcapsule having the diameter in the perpendicular direction to the electrode plane of microcapsules smaller than the diameter in the parallel direction. SOLUTION: Electrodes 13, 14 are disposed on the inner faces of substrates 11, 12, respectively facing each other, and a microcapsule type liquid crystal layer 15 composed of microcapsules 21 containing a chiral nematic liquid crystal 20 and a binder 22 filling the space among microcapsules 21 is formed between electrodes 13, 14. The microcapsule 21 is formed in such a manner that the particle diameter in the direction perpendicular to the electrode plane is smaller than the particle diameter in the direction parallel to the electrode plane, so that the microcapsule has a form of a flat ellipsoid. Thus, the reflection type liquid crystal display device using the chiral nematic liquid crystal in the microcapsules has the driving characteristics showing steep voltage-reflectance change and, low driving voltage characteristics.
Patent JP-H07111508-A (JP)
Title: Transmitting/receiving device
Inventor: SHIGESATO TATSURO
IPC: H04L29/08
Filed: 1993-10-12
Abstract: PURPOSE:To attain the communication in consciousness of only a logical address and to simplify the application of a network where the logical address of each transmitting/receiving device changes in accordance with its connection state. CONSTITUTION:A 1st logical address selected by a user at a logical address selecting part 305 is stored in an address register 306. The physical address data is produced at a physical address retrieving part 304 and transmitted through a network output part 303 in a packet form. This physical address retrieving packet includes a 1st physical address, the 1st logical address and a 2nd logical address. When a physical address retrieving packet is received from another transmitting/receiving device, it is detected whether the 2nd logical address included in the received packet is coincident with the logical address of the transmitting/receiving device. If the coincidence is confirmed between both physical addresses, the physical address answer data is generated at a physical address answering part 308 and transmitted through the part 303 in a packet form.
Patent JP-H0299059-A (JP)
Title: Wheelchair
Inventor: UCHIYAMA TOSHIAKI
IPC: A61G5/02
Filed: 1988-10-07
Abstract: PURPOSE:To simplify getting on and off and to improve comfortableness to sit on by forming a main body itself into a structure foldable in a before-and- behind direction and bringing left and right handrails to a spring-up system and further forming a step into an up-and-down movable system. CONSTITUTION:This vehicle consists of a U-shaped seat pipe 1, the bent U-shaped rear pipe 2 connected to the outside open end part of said pipe 1 in a freely revolvable manner by a connection pin 6, a pair of front pipes 3 connected directly under the open end side of said pipes 3 in a freely revolvable manner through brackets 7, the U-shaped handle pipe 4 connected to the seat pipe 1 in a freely revolvable manner through a connection pin 8 and a connection pipe 5 connecting the front pipes 3 and the handle pipe 4. The rear pipe 2 and the handle pipe 4 are connected in a freely revolvable manner by a rotary lock member 10 and the connection pipe 5 connecting the handle pipe 4 and the front pipes 3 is connected to the upper part of the rotary lock member 10 on the handle pipe side and also connected to a step pipe 17 on the front pipe side in a freely revolvable manner by the same connection rod 13.
Patent JP-H10100305-A (JP)
Title: Packing material
Inventor: MORONUKI KATSUMI
IPC: B05D7/24
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To form a seal part only heat sealing at a time of the use in a packing material of a package mailed out by mail delivery or home delivery by adding a hot-melt resin fine powder to an ink absorbing layer to develop heat seal adhesive strength to the rear surface of a plastic support. SOLUTION: A heat seal layer is provided to the single surface of the support of a plastic film having thermal weldability at low temp. to provide heat sealability and an ink absorbing layer forming schedule surface is pref. subjected to easy adhesion treatment to form an ink absorbing layer on the other surface of the support. This ink absorbing layer is formed as a coating layer of a coating agent, a hot-melt resin fine powder, inorg. pigment and/or org. pigment enhancing ink absorbability and, if necessary, composed of an aq. soln. or aq. emulsion of a resin forming a binder component compounded with an auxiliary agent such as a stabilizer.
Patent JP-H07167289-A (JP)
Title: Transmission system of vehicle
Inventor: JIYON AREN SUTEEBII
IPC: F16H61/70
Filed: 1994-09-22
Abstract: PURPOSE: To selectively advance or delay the automatic start of an upshift and a downshift by a driver of a vehicle. CONSTITUTION: An upshift selecting button 226 and a downshift selecting button 228 capable of manually changing shift points/shift profiles are provided on a manually operated selector 210 for selectively increasing and decreasing the engine speed at which an upshift and a downshift are performed in an automatic shift initiation mode. Control for advancing and delaying the generation of an upshift and a downshift is made to give priority to the automatic shift initiation mode.
Patent JP-S61133576-A (JP)
Title: Fuel cell power generating system
Inventor: AMAMIYA TAKASHI
IPC: H01M8/04
Filed: 1984-12-01
Abstract: PURPOSE:To prevent stay of drain generated by condensation of water of reaction product in a cell outlet pipe line by installing an auxiliary heating unit in a fuel electrode outlet piping line or an oxidizing agent electrode outlet piping line. CONSTITUTION:In starting up of power generation, detected temperature signals of temperature detectors 28, 30 are sent to controllers 110, 120 respectively to give the instruction of heating operation to electrical trace heaters 27, 29 to increase the temperature to a specified value. The setting temperature value is higher than the saturation temperature of steam partial pressure of gas in the piping line. After increasing temperature, a fuel electrode side controller 110 and an oxidizing agent electrode side controller 120 control heating operation of the trace heaters 27, 29 so that the temperature in each piping line is not decreased below steam saturation temperature in accordance with detected temperature signals of temperature detectors 28, 30. Thereby, stay of condensed drain of reaction water in cell output piping line from each electrode outlet to a water recovery unit can be prevented.
Patent JP-2000089781-A (JP)
Title: Speech recognition method, device therefor, and recording medium stored with speech recognition processing program
Inventor: MIYAZAWA YASUNAGA
IPC: G10L15/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high recognition performance even through memory capacity and throughput of a CPU are largely restricted by vector-quantizing an input speaker code book by using a universal code book, and generating a quantized input speaker code book. SOLUTION: By using each mapping function and a 1st-a 3rd specified speaker group code books CB1, CB2, CB3 (each code book size is 256), respective input code books of the speaker #1, the speaker #2 and the speaker #3 are generated. A universal code book 94 is a code book obtained from a wide class including speakers from adults to children, and has a large size such as 1024 or 2048. Thus code books (256-size) using only the code numbers of the universal code book 94 are generated by vector-quantizing input code books by this universal code book 94. In such a manner, a data quantity can largely be decreased.
Patent JP-H1190165-A (JP)
Title: Treatment of waste water from flue gas desulfurization
Inventor: OCHI EIJI
IPC: B01D15/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively and sufficiently treating dithionic acid, N-S compounds, heavy metals, and organic COD components present in waste water of a wet flue gas desulfurizer absorbing and removing sulfur oxide in waste gas at heavy oil combustion. SOLUTION: This method of treating waste water from flue gas desulfurization includes a process 1 wherein mineral acid is added to waste water and the mixture is heated under acid condition to decompose dithionic acid and nitrogen-sulfur compounds, a process 2 wherein the waste water is regulated to pH 10-11 to make magnesium in the waste water its oxide and deposit it as flocs thereof and the flocs that catch heavy metals are separated as precipitates, a process 3 wherein a chelating agent and iron compounds are added to the waste water to regulate pH to 6-8, thereby causing formation of heavy metal chelate compounds and deposition of ferric hydroxide flocs to separate a precipitate consisting of the flocs and the chelate compounds, a process 7 wherein the waste water is treated with sand filtration to remove suspended matter,  and a process 8 wherein the waste water is brought into contact with active carbon to adsorb and remove organic COD components.
Patent JP-H02100946-A (JP)
Title: Recording original paper carrying in/out device
Inventor: NAKAMURA MASAHARU
IPC: B65H3/06
Filed: 1988-10-07
Abstract: PURPOSE:To conduct the carrying in/out of a recording original paper sheet by means of a simple transport mechanism, by separating a one sheet at a time regulation mechanism from a carrying in/out roller at the time of a recording original paper carrying out, and forming the carrying out passage of the recording original paper sheet. CONSTITUTION:In the case of a recording original paper sheet 12 being copied, the paper sheet is set at a receiving stand 16 and the switch of a copying machine main body 11 is put 'ON', and thereupon, a carrying in/out roller 13 rotates in a carrying in direction, and one sheet of the recording original paper sheets 12 on the receiving stand 16 is taken into the inside along the carrying in/out roller 13 by the regulation operation of a one sheet at a time mechanism 14, and copying processing from the recording original paper sheet 12 to a copying paper sheet is conducted. And, at the time of carrying out after copying processing, a carrying out passage 31 is formed by turning upward a movable receiving stand 16a by means of a passage displacement mechanism 15, and returning is made by carrying out the recording original paper sheet 12 onto the upper surface cover 27 at the outside. Thus, a transport structure can be efficiently constituted with a roller constitution having few numbers of components.
Patent JP-H06106287-A (JP)
Title: Device and method for manufacturing lead frame member having heat sink
Inventor: SUZUKI YOSHIO
IPC: B21H8/00
Filed: 1992-09-24
Abstract: PURPOSE:To improve the surface quality and the productivity of a lead frame member having a heat sink. CONSTITUTION:A manufacturing device of a lead frame member having a heat sink rolls a sheet member 13 by using a rolling roll 10 and forms a lead part and a heat sink part. Two recessed parts 11 for heat sink which are provided along the circumferential direction on the outer circumferential surface of one roll 10A of the rolling rolls and form the heat sink part by the rolling, and the notch part 12 as many as the recessed parts 11 which are provided adjacent to the respective recessed parts 11 and do not roll the sheet member 13 are provided, the recessed parts 11 and the notch parts 12 are integratedly connected to each other for each pair, and the elongation in the rolling direction of the material during the rolling at the recessed parts 11 is allowed at the notch parts 12. During the rolling operation, after the heat sink part and the lead parts on the front side and both sides are formed, the feeding is once stopped, and after the notch part 12 is rotated, the feeding is re-started to form the rear side lead part.
Patent JP-H1197390-A (JP)
Title: Method of forming contact plug and its device
Inventor: OOTO KOICHI
IPC: H01L21/285
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To form the contact plug having no crack in a film surface, no peeling of the film, and a large contact size, by using a titanium nitride. SOLUTION: A contact hole 23 is formed in the interlaminar insulation film 22 formed on the surface of a silicon substrate 21. While the substrate 21 is heated to the predetermined temperature, a TiN(titanium nitride) film 25 is formed on a surface of the interlaminar insulation film 22 in the same enclosure. After forming the contact plug 26 by filling the titanium nitride in the contact hole 23, the TiN other than in the contact plug 26 is removed by etching with the temperature of the silicon substrate 21 kept at a predetermined level, and the silicon substrate 21 is annealed.
Patent JP-H08116776-A (JP)
Title: Selecting wind supplying device for thresher
Inventor: EISAKI MASAAKI
IPC: A01F12/48
Filed: 1994-10-20
Abstract: PURPOSE: To provide the subject device capable of increasing an amount of air sent to the right, the central and the left parts of a winnower without raising the number of revolutions of the winnower more than necessity, approximately uniforming wind force in a selecting part in the right and left width direction and carrying out excellent wind selection in the whole zone in the width direction of the selecting part. CONSTITUTION: This selecting wind supplying device in thresher is equipped with plural blades 10 having right and left width set so as to bring both end parts of the blades close to a right and a left outer plates 17 and 18, respectively, a winnower fan 11 radially attached to a revolving shaft 21 laid laterally right and left and a winnower case 9 enclosing the winnower fan 11. Air inlet holes 12 for the winnower fan 11 are formed at the right and left outside plates 17 and 18, respectively. Air outlet holes are formed at the rear of the winnower case covering the whole right and left width.  Plural auxiliary blades 20 having right and left width shorter than the blades 10 and a right and left symmetric shape are set at a position so as to locate both the end parts of the auxiliary blades 20 at right and left inner sides from both the end parts of the blades 10, respectively, in a state where the auxiliary blades are deviated to one side of the right and the left inner sides based on the center of the blades and radially fixed to the revolving shaft 21.
Patent JP-H07163489-A (JP)
Title: Vacuum cleaner
Inventor: ODAWARA HIROSHI
IPC: A47L9/00
Filed: 1994-10-20
Abstract: PURPOSE:To provide a vacuum cleaner that can turn around with a small am ount of moment by supporting a pair of wheels such that the lower facing distance between the wheels is shorter than the upper. CONSTITUTION:A rotary shaft 104 is set with a downward angle of theta to the horizontal line. A pair of rear wheels 101 joined to the shaft 104 are supported at both right and left sides of the lower rear part of the vacuum cleaner such that the lower facing distance between the wheels is shorter than the upper, or in positive camber state so as to have an angle of theta slanted to the vertical line. Since the outer surfaces of the wheels 101 are slanted to the floor, end parts 1101 inside the outer surfaces of the wheels 101 do not touch the floor, which prevents the wheels from biting the floor by reduced concentration load and enhances operability. The floor damage can be prevented which is caused by the contact of the floor with the end parts 1101 inside the outer surfaces of the wheels 101.
Patent JP-H08124452-A (JP)
Title: Operating button structure
Inventor: TSUBATA FUSAMITSU
IPC: H01H13/14
Filed: 1994-10-20
Abstract: PURPOSE: To miniaturize an operating button structure installed on a printed board and to prevent plastic deformation of its movable part. CONSTITUTION: A flexible resin button 1 is projected into a button hole provided through a cabinet, and a movable part 1b connecting the operating button 1a and the frame 1c of the flexible resin button 1 together is shaped to extend along the outer form of the operating button 1a, and connecting portions are provided in two opposite positions, and the operating button 1a is always moved and pushed in the same direction. Therefore a clearance between the operating button and the cabinet can be reduced. Also, plastic deformation of the movable part can be prevented.
Patent JP-H01201527-A (JP)
Title: Apparatus for taking out fiber pack
Inventor: BERUNTO BAARUMAN
IPC: D01G7/08
Filed: 1988-10-12
Abstract: PURPOSE: To simply and surely carry out orderly setting up of fiber packs by attaching a supporting wall to the fiber packs, making the supporting wall movable in the direction of setting up. CONSTITUTION: Fiber packs B are set up in rows and set up between travel rails 6 and 7. An end wall of a carriage 8 is turned toward the range of the packs B to constitute a supporting wall 85 for the fiber packs B. The supporting wall 85 can be slid in a lateral guide part 86 and moved in the vertical direction and is fixed at a desired height by locking means. When the carriage 8 travels on the traveling rail 7 with a pair of wheels 81 and 82, the packs B are prevented from coming into a tipping position and from falling on the travel rail 7.
Patent JP-H03122475-A (JP)
Title: Ice making device for heat accumulation
Inventor: WATANABE YUTAKA
IPC: F25C1/00
Filed: 1989-10-02
Abstract: PURPOSE:To prevent growth of an ice-formed layer on an ice-making heat transfer surface by providing a wiper to scratch off ice for accumulating heat produced on the ice making heat transfer surface from water fed by a water feed system. CONSTITUTION:An ice making heat transfer surface 5 is sufficiently cooled by means of a refrigerant flowing through a refrigerant circulating pipe 17 and cooled to temperature lower than 0 deg.C, therefore, when water is sprayed against an ice making heat transfer surface 5 through a spraying nozzle 10, the water is iced on an ice making heat transfer surface 5. In this case, when a drive shaft 14 of a wiper 6 is rotated, the rotation is transferred to an arm 15, and a wiper blade 16 is slid over the ice making heat transfer surface 5. Ice adhered on the ice making heat transfer surface 5 is scratched off by means of the wiper blade 16.
Patent JP-H06209307-A (JP)
Title: Completeness inspection method of transmission path and device thereof
Inventor: MAIKERU UEIN ANDORIYUUSU
IPC: H04L1/00
Filed: 1993-09-20
Abstract: PURPOSE: To provide the method and device which perform parity check of a digital signal in a network device which has no bits for parity check. CONSTITUTION: The method and device for detection of parities of data blocks form the parity of selected one of continuous data blocks 14 incoming to a transmission system. Thereafter, each data block is processed in the transmission system by a conventional method. For example, each data block is shifted with respect to time or is subjected to other further processing. After the processing, the parity of the selected data block is formed again. The parity established for a data block at the time of outgoing from the transmission system is compared with the parity of the data block 14 obtained at the time of incoming to this transmission system. The result indicates the presence or the absence of error of the transmission signal.
Patent JP-H08106545-A (JP)
Title: Visual point/observing point/viewing angle automation system
Inventor: HIRABAYASHI MASAHIDE
IPC: G06T19/00
Filed: 1993-09-20
Abstract: PURPOSE: To automate the determination of the visual point the, observing point and the viewing angle in a three-dimensional computer graphics by providing a means determining a space center location from the location and shape of the object group stored in a storage device and a means determining an observing point by defining the space center location as a reference. CONSTITUTION: This system is composed of means S1-1 to S1-9 determining a space center location from the location and shape of the object group stored in a storage device and means S1-10 determining an observing point by defining the space center location as a reference. For instance, the size of space is determined as a rectangular parallelopiped and a center location is determined from it. Before the S1-1, the data of objects, the visual point the observing point, etc. are inputted. In the S1-2, the maximum and minimum values of space are initialized. In the S1-3, whether the object is the one related to the determination of the center location or not is decided. When the object is not related to the determination, it is removed from a subsequent processing object. Infinite plane and cured surface, etc., whose sizes can not be specified are also removed from the processing.
Patent JP-S61134000-A (JP)
Inventor: TAKEDA SHOICHI
IPC: G10L19/10
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04134765-A (JP)
Title: Head positioning mechanism for magnetic disk medium
Inventor: MASUDA YUKINOBU
IPC: G11B21/02
Filed: 1990-09-26
Abstract: PURPOSE:To reduce the amount of thermal off-track and execute an accurate positioning of a magnetic head by adding a radial weight to the upper and lower bearing outer rings, and using bearing outer rings with different material from each other and upper and lower rings in contact therewith. CONSTITUTION:The material of upper and lower rings 3, 9 being respectively in contact with the outer rings of upper and lower bearings 4, 11 which support both ends of a shaft 5 which fixes an arm holder 10 are made different from each other. The outer ring of the lower bearing 11 has the radial weight added by a spring 9 of a coma 12, thus to enter into contact to the ring 9, and in the same way to the outer rings of the upper bearing 4, has the radial weight added, and enters into contact to the ring 3. Then, the thermal expansion coefficient of the upper ring 3 and the lower ring 9 are different, and the shaft 5 can be inclined in accordance with temperature change. Thus, the thermal off-track amount becomes small, and the accurate positioning of the magnetic head can be executed.
Patent JP-H08149980-A (JP)
Title: Recombination type heat-resistant enzyme capable of converting maltose into trehalose
Inventor: TSUSAKI KEIJI
IPC: C12N9/90
Filed: 1995-09-08
Abstract: PURPOSE: To obtain a desired amount of trehalose capable of sweetening beverages or foods without fearing coloration and deterioration by applying a recombined DNA technique to relatively easily obtain a desired amount of the subject enzyme. CONSTITUTION: A purified chromosal DNA obtained from Thermus aquaticus (ATCC 339223) capable of producing an enzyme not losing an action for converting the maltose into the trehalose on a reaction at temperatures exceeding 55 deg.C is partially cleaved with a restriction enzyme Sau-3AI, and subsequently subjected to a sucrose density gradient supercentrifugation method to collect the DNA fragment having approximately 40000-80000 base pairs. The DNA fragment is perfectly cleaved with a restriction enzyme Bam-HI. The obtained fragments are ligated to a plasmid vector Bluescript II SK(+), and the recombined DNAs are introduced into Escherichia coli and subsequently screened. The obtained recombined DNA pBTM 22 (having approximately 10300 base pairs) contains a DNA fragment coding the heat-resistant enzyme and having approximately 2900 base pairs.  The subject enzyme not losing the activity even at a temperature exceeding 55 deg.C can be obtained from the produced transformant BTM 22 in good productivity.