baber/WOPTO huggingface dataset:
Patent JP-H06115079-A (JP)
Title: Recording device
Inventor: SUGIYAMA HIROSHI
IPC: B41J29/48
Filed: 1992-10-06
Abstract: PURPOSE:To ensure that ink is allowed to stick to a desired spot in the movement direction of a recording medium, even if the movement amount of a peripheral surface against the specified rotary angle of a rotary drum is not constant. CONSTITUTION:A rotary drum 8 is axially supported against a recording head 1. The rotary drum 8 is composed of a rotary shaft 8a fixed to the output shaft of a drum motor 10, a fixed shaft 8b fitted to the rotary shaft 8a outwardly and fixed to a main recording device system, (not shown in figure) and a cylindrical part 8c consisting of a transparent member fixed to the rotary shaft 8a. To the fixed shaft 8b, a laser doppler speed sensor 15 is fixed opposing the recording head 1. Further, a control circuit 17 for applying a discharge signal to the recording head 1 is connected to the laser doppler speed sensor 15 through a processing circuit 16. If a rotating roller 8 is allowed to rotate, the moving speed of a recording medium 9 retained air-tightly in the cylindrical part 8c is detected by the laser doppler speed sensor 15, and a discharge signal is applied by the control circuit 17 based on the detected moving speed.
Patent JP-H10111350-A (JP)
Title: Radio wave detector
Inventor: MIYAMOTO KATSUO
IPC: G01S5/12
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave detecting device which measures the distance to an target. SOLUTION: A first aerial 1 receives radio wave radiated from a target and a first azimuth calculating circuit 7 calculates the azimuth of the target. A second aerial 2 receives the radio wave which is radiated by a GPS and reflected by the target, and a third aerial 3 receives wave traveling directly from the GPS. A second calculating circuit 11 calculates the azimuth of the satellite using a matching circuit 9. A signal processor 10 calculates an angle between the object and the satellite using these two azimuths. A distance calculating circuit 12 calculates linear distance from the satellite and the distance from the satellite through the target, based on time when the satellite sent the radio wave and time when aerials send it obtained through the matching circuit 9.  An arithmetic processor 13 calculates the distance to the target using triangulation based on the angle between the target and the satellite. linear distance from the satellite, and the distance from the satellite through the target.
Patent JP-H04144090-A (JP)
Title: Heat emitting element having positive resistance temperature coefficient
Inventor: YAMAZAKI TADATAKA
IPC: H05B3/14
Filed: 1990-10-04
Abstract: PURPOSE:To suppress the trend of a heat emitting element turning into higher resistance and prolong the lifetime by adding a specific amount of silica to electroconductive particles, leaving to bridging reaction, turning into fine powder, mixing with crystalline highpolymer compound dispersedly, and accomplishing a resistance element consisting chiefly of this obtained substance as major component assuming the form of a long stretching cord, and also providing a pair of electrode wires of metal. CONSTITUTION:A (PTC) heat emitting element having positive resistance temp. coefficient is formed from a PTC resistance element 1 in the form of long stretching cord and a pair of metal electrode wires 2, 3 installed parallelly at a certain spacing, wherein the resistance element and electrode wires are covered with electric insulation 4. The resistance element 1 is fabricated through such procedures as dispersing 5-35wt.% electroconductive fine powder in crystalline highpolymer compound, bridging using an electron beam or a bridging agent for ex. organic peroxides, turning into finer particles, accomplish granular electroconductive compound, and mixing it with crystalline highpolymer compound dispersedly. The resultant object is not likely with crack initiation in the electroconductive powder due to thermal expansion, and degradation of the resistance value is prevented, and thus a heat emitting element of long life is obtained.
Patent JP-H02113305-A (JP)
Title: Spline interpolation system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4103
Filed: 1988-10-24
Abstract: PURPOSE:To obtain a practical spline curve in a short time even when the number of points to be interpolated increases by finding ternary splines between points in order from a constant number of points in a given point sequence. CONSTITUTION:The primary differential vector Pi<(1)> of a point Pi in all point sequence P1-PL is found approximated from the point sequence closest to the point Pi and a ternary expression is generated to perform spline interpolation. Namely, the ternary expression between the start point P1 and next point P2 is found from the coordinate values of specific points including the start point P1, e.g. points P1-P4, the end point condition of the start point P1, and a linear differential vector P1<(1)> and the ternary spline curve between the start point and point P2 is found. Then, a new point P5 is added instead of the point P1 to find the ternary spline curve and thus spline curves between points are found in order to perform the spline interpolation. Consequently, all dot sequences need not be read in and the practical spline interpolation is performed while the dot sequences are read in order from the head.
Patent JP-S63120754-A (JP)
Title: Thermoplastic polyester composition
Inventor: KAYABA KEIJI
IPC: C08L71/02
Filed: 1986-11-11
Abstract: PURPOSE:To provide the title compsn. having excellent permanent antistatic properties and color tone, by blending a thermoplastic polyester with a specified polyether ester amide. CONSTITUTION:99.9-50wt% thermoplastic polyester (A) such as polyethylene terephthalate, polybutylene terephthalate, etc. is melt-kneaded with 0.1-50wt% polyether ester amide (B) derived from a 6C or higher lactam (e.g., epsilon- caprolactam), an aminocarboxylic acid (e.g., 11-aminoundecanoic acid) or a salt of a 6C or higher diamine and dicarboxylic acid (e.g., a salt of hexamethylenediamine and adipic acid) (a), a poly(ethylene oxide)glycol (b) having a number-average MW of 200-10,000 and a 6-20C dicarboxylic acid (c) (e.g., terephthalic acid) and optionally, 0.01-10wt% (based on the amount of the compsn.) metal salt of a sulfonic acid.
Patent JP-H0693985-A (JP)
Title: Scroll type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C18/02
Filed: 1992-09-10
Abstract: PURPOSE:To perform stable operation through suppression of the occurrence of a thermal effect by a method wherein two scroll members of the one being a rocking scroll and the other being a fixed scroll are formed of the same material and a thrust bearing to rotatably support a drive shaft is disposed to the upper end part of a block. CONSTITUTION:A fixed scroll member 26 to form a compression chamber 28 is fixed to a rocking scroll member 25, eccentrically attached on the drive shaft 10 of an electric motor disposed to the inner upper part of a closed case 9, by means of a block 17. The delivery port 29 of the compression chamber 28 is communicated to a containing chamber 37 for an electric motor through a refrigerant passage. In above constitution, the two scroll members 25 and 26 are formed of the same material consisting of mainly aluminum. The lower end part of the drive shaft 10, i.e., a gap 48 provided between the rocking member 25 and the block 17 has a pressure which is set to a value lower than a pressure in the containing chamber 37. Further, a thrust bearing 22 to rotatably support the drive shaft 10 is disposed to the upper end part of the block 17.
Patent JP-2001093769-A (JP)
Title: Chip capacitor
Inventor: NAKAAKI KENTARO
IPC: H01G2/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a chip capacitor which can prevent break of a lead terminal caused by vibration, even if vibration is applied to the capacitor. SOLUTION: A bent 7b formed at a connector terminal 7 and a lead terminal 5 are welded to each other within an insertion hole 6c, and then the insertion hole 6c is sealed with a sealing member 10, so that the welding section between the bent 7b and the lead terminal 5 is caught between this sealing member 10 and the inner wall of the insertion hole 6c, thus this capacitor can prevent break between the lead terminal 5 and the connector terminal 7 caused by the vibration of the capacitor main body 2.
Patent JP-H0580222-A (JP)
Title: Image fiber
Inventor: TSUMANUMA KOUJI
IPC: G02B6/06
Filed: 1991-09-19
Abstract: PURPOSE:To ensure high image quality (contrast) for a melt integrated radiation resistant image fiber while inhibiting the generation of bubbles during production. CONSTITUTION:A base material 10 for image elements having four-layered structure is composed of a primary core part 121 made of pure quartz a secondary core part 122 having graded refractive index distribution formed by doping quartz with F or B while increasing the amt. of F or B toward the outside, a primary cladding part 141 having uniform refractive index distribution and a secondary cladding part 142 contg. a smaller amt. of F or B than the part 141 and having 0.3-0.6% DELTAn. An image fiber 30 is formed with the base material 10. High image quality is ensured and the generation of bubbles is extremely suppressed.
Patent JP-H07107455-A (JP)
Title: Scramble expansion reproducing device for picture signal subjected to compression processing and scrambling method for transmission of this picture signal
Inventor: NAKAO HAYATO
IPC: H04N21/4405
Filed: 1993-09-30
Abstract: PURPOSE:To mount a scramble expansion reproducing device for picture subjected to compression processing even on a decoder for pepole's livelihood in a simple constitution without raising the cost by merely rewriting a quantization parameter to perform scramble processing and eliminating a need of this processing means on the transmission equipment side. CONSTITUTION:Picture signal data are separated into picture data and compression parameters like a quantization matrix. Picture data are subjected to expansion processing by a variable length code decoding means 14, an inverse quantization means 15, and an inverse DCT 16 to decode a predictive difference picture. The predictive difference picture is added to the predictive picture of a movement predicting means 17 to reproduce the original picture by decoding. At this time, compression parameters other than the quantization matrix are sent to each processing means as they are and become processing parameters. The quantization matrix is sent to a scrambling means 13 and is rewritten in accordance with permission/inhibition of expansion reproducing discriminated by the parameter. The rewritten quantization matrix is subjected to inverse quantization processing by an inverse quantization means 15 and is subjected to scramble processing.
Patent JP-H06118366-A (JP)
Title: Light quantity distribution correcting filter for projection type display device
Inventor: UDAGAWA TETSUO
IPC: G03B21/00
Filed: 1992-10-07
Abstract: PURPOSE:To dissipate a shadow of a screen center part caused by a joint part of a cross-shaped dichroic mirror, and to improve the picture quality of an image projected onto a screen by arranging the light quantity distribution correcting filter having a pattern for lowering an illuminance level of a bright zone positioned in both sides of a screen center dark zone, in an optical path being in the vicinity of a liquid crystal display plate. CONSTITUTION:Light modulated by three liquid crystal display plates 14a, 14b and 14c is synthesized by a cross-shaped dichroic mirror 15, and forms a desired color image on an external screen by a projection lens 16. Also, by arranging light quantity distribution correcting filters 17a, 17b and 17c having a prescribed dot-like pattern corresponding to each color light in the vicinity of the front side of each liquid crystal display plate 14a, 14b and 14c being the image forming surface, a shadow 21 does not appear in the center part on a screen 20.
Patent JP-H09109275-A (JP)
Title: Lens centering and edging method and device thereof
Inventor: SAFUKU TAKEMOCHI
IPC: B29D11/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To permit bell clamping for a lens with low curvature which is not capable of conducting ordinary bell clamp type centering and edging. SOLUTION: After centering is conducted through the first and second bell holders 1, 2 disposed so as to face each other coaxially, centering is conducted through the third and fourth bell holders 3, 4 disposed so as to move axially to fix a lens 11. The first and second bell holders 1, 3 are then retreated from a lens contact condition for centering and edging.
Patent JP-H07100425-A (JP)
Title: Coating apparatus
Inventor: OGASAWARA TOSHIFUMI
IPC: B05C9/14
Filed: 1993-09-30
Abstract: PURPOSE:To conserve drying energy without causing any problem in the feed of a rotary truck and the prevention of running of coating material. CONSTITUTION:Coating material is applied to the work W fed by utilizing a rotary truck D1 in thickness equal to or more than a running limit in a second coating zone 5. In a preparatory drying zone 7, coating material is preparatorily dried up to such a state that no running of coating material is generated even when the coated work is allowed to stand as it is while the generation of the running of the coating material is prevented by rotating the work W around an almost horizontal axial line. The work W is transferred to a general truck D2 and the final drying of the coating material is performed in a final drying zone 22. The preparatory drying furnace arranged in the preparatory drying zone 7 is composed of a flat furnace and the final drying furnace arranged in the final drying zone 7 is composed of a chevron-shaped furnace.
Patent JP-H09117097-A (JP)
Title: Coupling unit for worm reduction gear and motor
Inventor: KIN YOUJITSU
IPC: F16H57/021
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a small and lightweight worm geared motor in which the time required for assembling the worm gear to be coupled with a motor is shortened. SOLUTION: A worm gear case 2 has an open face 3 to be coupled with a motor case 1 and a worm gear G is inserted from the open face into the gear case 2 and then a worm W is screwed to the circumferential face at the free end of an output shaft 7 projecting from the motor. Bearing for the output shaft 7 is fitted to the motor case flange part 9 closing the open face 3 of the gear case and then the open face 3 and the flange part 9 are screwed tightly to coupled the motor and the reduction gear.
Patent JP-S61146975-A (JP)
Inventor: KATAYAMA KEIICHI
IPC: F16F15/02
Filed: 1984-12-21
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-H07117367-A (JP)
Title: Image protecting transfer foil
Inventor: KOSHIZUKA KUNIHIRO
IPC: B42D15/10
Filed: 1993-10-27
Abstract: PURPOSE:To well protect an image by enhancing bonding strength and durability, in transfer foil wherein a release layer and an adhesive layer are successively laminated on a support, by adding a thermoplastic resin composed of a polystyrene/polyolefin block copolymer to the adhesive layer. CONSTITUTION:A thermal transfer image recording material is obtained by forming an image receiving layer 6 consisting of a molten image 9 and a sublimable image 10 on the surface of a support 7 for an ID card and forming a writing layer 8 on the rear surface thereof. A transfer foil 5 is obtained by successively laminating a release layer 2 and an adhesive layer 3 on the single surface of the support 1. The recording material 11 and the transfer foil 5 are bonded to be heated and pressed to bond the adhesive layer 3 and the image receiving layer 6 and the support 1 is peeled to form a protective layer 4 by the release layer 2 and the adhesive layer 3. Thereafter, an ultraviolet curable resin is applied and cured to form an ultraviolet cured resin layer 12. In this case, a thermoplastic resin composed of a polystyrene/polyolefin block copolymer is added to the adhesive layer 3.
Patent JP-H0987293-A (JP)
Title: Antioxidation substance
Inventor: KAMOI IKUZO
IPC: C09K15/34
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new antioxidation substance having excellent antioxidation activity, exhibiting superoxide scavenging action and antimutagenic action and useful for antioxidation agent, antimutagenic agent, etc., by heating freeze- dried meat with steam, defatting the treated meat and extracting the product with water. SOLUTION: This new antioxidation substance AII has a molecular weight of 410 and an isoelectric point of 2,3, contains histidine as a constituent amino acid, has an infrared absorption spectrum VCHC<l> 3max of 3475, 3350, 1288 and 1395cm<-1> and exhibits antioxidation activity. The antioxidation substance can be produced by mincing pork ham, etc., freezing at -25 deg.C, heating to about 60 deg.C, evaporating water under a vacuum of 0.5-1.5mmHg, heating the obtained freeze-dried meat with steam at 100 deg.C for 60min, defatting the steamed product with hexane, extracting with water, concentrating the extracted liquid and subjecting the extract to a metal chelate affinity chromatography.
Patent JP-S63246666-A (JP)
Title: Method of inspecting benzodiazepine, tracer thereof, antigen and antibody
Inventor: NAIII WAN
IPC: C07K16/00
Filed: 1987-10-23
Abstract: The present invention is directed to a fluorescence polarization assay for benzodiazepines and their metabolites, to the various components needed for preparing and carrying out such an assay and to methods of making these components. Specifically, tracers, immunogens and antibodies are disclosed, as well as methods for making them. The assay is conducted by measuring the degree of polarization retention of the fluorescence resulting when a sample mixed with antiserum and tracer is irradiated with plane polarized light.
Patent JP-H0985814-A (JP)
Title: Hollow molded product having liquid crystal polymer layer
Inventor: MORIYA AKIRA
IPC: B29C51/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow molded product having a liquid crystal polymer layer by allowing a part of a thermotropic liquid crystal polymer layer to penetrate into the cavity of a part in a laminated fluoroplastic porous body layer and bonding both layers with specific peel strength. SOLUTION: Fluoroplastic porous films B-1, B-2 are respectively brought into contact with both surfaces of a thermotropic liquid crystal polymer sheet or a liquid crystal polymer sheet A composed of a thermoalloy containing a thermotropic liquid crystal polymer under pressure and heating to thermally bond the liquid crystal polymer sheet A of which the surface part is at least melted and the unmelted porous films B-1, B-2 under pressure. By this thermal pressure bonding, the melt of the liquid crystal polymer sheet A penetrates into the cavities of the porous films B and at least a part of the cavity volume of the porous films is impregnated (filled) with the melt (polymer) of the liquid crystal polymer sheet A. The peel strength of the liquid polymer layer A and the porous layers B-1, B-2 is set to 0.5kg/cm or more.
Patent JP-H08102977-A (JP)
Title: Method and equipment to provide synchronous communication environment
Inventor: DEBITSUDO ERU UEIGANDO
IPC: H04W56/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To perform synchronous communication by making many base stations operate in the same frequency. SOLUTION: A radio system has plural base stations or base stations 104 and each station 104 offers RF coverage over a certain area 108. Each station 104 is connected to a public system telephone network 106. The stations 104 are connected together to an independent network 106, or are isolated units that happen to operate in the same frequency. Each station 104 communicates with one or more handsets 110. Further, each station 104 communicate with another station 104 that exists within the reach range of an RF signal.
Patent JP-2000093535-A (JP)
Title: Impulse extinguish gun
Inventor: KIKUCHI TAKEHIKO
IPC: A62C17/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To repeatedly use even a fire extinguisher consisting of powder/grain and enhance controllability by making it easy to install and remove a fire extinguisher cartridge. SOLUTION: In an impulse extinguish gun storing a fire extinguisher consisting of powder/grain in a cylindrical gun main body 1 and ejecting the fire extinguisher from the front of the gun main body by means of pressure, a cylindrical fire extinguisher cartridge 10 having the fire extinguisher sealed therein by means of packing 12 having radial cutout parts 14 at its front and rear ends that are closed by elastic restoring action is freely removably enclosed in the gun main body 1, and when pressure is applied to the inside of the gun main body 1, the cutout parts 14 of the packing 12 are opened by the pressure against the elastic restoring action, thus ejecting the fire extinguisher from the fire extinguisher cartridge 10.
Patent JP-H04149677-A (JP)
Title: Logical operation system
Inventor: TANAKA HIDETOSHI
IPC: G06F17/50
Filed: 1990-10-09
Abstract: PURPOSE:To find the state value of an output signal by the minimum number of times of a logical operation by remarking the state value of hardware descriptive language provided with branch structure held by a branch conditional clause and an operation expression clause, respectively. CONSTITUTION:All the branch conditional clauses and operation expression clauses are extracted from the hardware descriptive language, and a logic state value represented by the conditional clause is conformed to the operation expression clause in accordance with it. When the state value of the input signal of a logic circuit is changed, and when the state value of the branch conditional clause is changed by the logical operation result of the branch conditional clause or the operation expression clause including a changed input signal, the logical state value held by the operation expression clause in accordance with the value is propagated to the output of the logic circuit. Also, when the state value of the operation expression clause is changed, the state value of the operation expression clause is propagated to the output of the logic circuit in the case of holding the state value in accordance with the operation expression clause by the branch conditional clause, and the output of the logic circuit is held at a state before the change of the input signal in the case of holding the state value not in accordance with the operation expression clause. In such a way, the state value of the output signal can be fond by the minimum number of times of the logical operation.
Patent JP-H1093147-A (JP)
Title: Thermo-element material and its manufacture
Inventor: SATAKE HIDEKI
IPC: B22F3/14
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To enable preliminary formation and pressure sintering of powder under air atmosphere by making oxygen in air which entered inside a preliminary molded item to react selectively with addition metal having large affinity with oxygen and forming oxide of addition metal in a formation process of a preliminary molded item. SOLUTION: Raw powder of a single metal, constituting a thermo-element material and powder of a metal whose affinity with oxygen is larger than any other raw metal are mixed in an oxygen-free atmosphere. Then, mixed powder is put in a die in the oxygen-free atmosphere or in air atmosphere. A die charged with mixed powder is set in a press machine, pressurized under air atmosphere of a room temperature, and mixed powder is formed into a preliminary molded item. Then, a preliminary molded item is sintered under air atmosphere, and a thermoelectric material molded item is formed. Oxygen entering inside a preliminary molded item reacts with the addition metal and is removed. Thereafter, an oxide film formed in a surface is removed by grinding.