baber/WOPTO huggingface dataset:
Patent JP-H08186337-A (JP)
Title: Printed wiring board structure
Inventor: ENDO SADAO
IPC: H05K1/18
Filed: 1994-12-28
Abstract: PURPOSE: To provide a printed wiring board structure which prevents the inclination of an electronic component to be mounted on a printed wiring board by utilizing an insertion hole in the printed wiring board with reference to the component generating the inclination in a mounting operation and performs a designing operation and an assembly operation without trouble. CONSTITUTION: Insertion holes 11A, 12A in the mounting part on a printed wiring board of an electronic component are formed in two or more kinds of hole diameters D, D', the hole diameter D of the mounting holes 11A on one side is formed to a hole diameter (d)+α in which a margin value α has been added to a size (d) for every lead 8 for the electronic component, and the insertion holes 11A of the hole diameter (d)+α are arranged in the same size as the electronic component.
Patent JP-H05272948-A (JP)
Title: Alignment device
IPC: B24B13/005
Filed: 1992-12-17
Abstract: PURPOSE: To provide an alignment device for a spectacle lens fitted for the rim of a spectacle frame to be fitted over each point on the circumference of the spectacle lens by the lens in accordance with parameters of various spectacle lenses corresponding thereto prior to machining of the spectacle lens, particularly in accordance with a distance between pupils of a specified object person. CONSTITUTION: A first plate P1 in which an aligning spectacle lens is put, and an electronic display screen constituted so as to show the contour of a template compared with the contour of the spectacle lens are equipped, two observation channels V1, V2 making a start point of a second plate P2 isolated from a second plate are provided, and each observation channel indicates an alignment device for adjusting the spectacle lens provided with the common expression part overlapped by each contour for an observer.
Patent JP-H08252330-A (JP)
Title: 2 cavity pacemaker
Inventor: BUAN KURIIKEN FUIRITSUTSU MAAT
IPC: A61N1/368
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a pacemaker having two cavities by which pacing of the ventricle can be switched to an asynchronous mode to become responsible when retrougrade conduction(RC) being present. SOLUTION: Response of a pacemaker to RC includes at least supply of a first asynchronous ventricular pace pulse at ventricular supplement contraction intervals. The pulse is produced after a next expected spontaneous pulsation with an appropriate atrioventricular delay. The ventricular supplement contraction interval is calculated as Vesc =VA+AAavg +AVmin (wherein, VA is the retrograde time from the prior ventricular pulse to the retrograde atrial sense (PAC), AAavg is average natural artial rate before RC, and AVmin is a predetermined value of AV delay). Natural sinus synchronous trucking is recovered by an optimal Vesc . Furthermore, trucking is recovered by response at N (Vesc = AAavg +Δ, Δ=(AVmin +VA)/N) cycles.
Patent JP-H11152747-A (JP)
Title: Bearing board for anchor
Inventor: YAMAMOTO KIYOSHI
IPC: E02D5/76
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a bearing board which has a light weight and a sufficient strength and which is easily handled and processed with a rust prevention treatment by irreducibly providing a steel bottom plate facing the ground face and a disk having a specified thickness formed of a belt-form steel strip attached to the bottom plate at nearly right angles and forming an anchor hole vertically piercing the center. SOLUTION: Four peripheral edges 11 of the bottom plate 10 of a square box body 1 made of galvanized steel plates at both faces are erected at right angles to a specified height and an anchor hole 2 is formed at the center. And the bottom plate 10 is cylindrically turned back at the periphery to form a cylindrical peripheral edge 11 having the same height with the peripheral edge. A belt-form body 30 made of a galvanized steel plate is spirally wounded on the periphery of the central cylindrical peripheral edge 11 to form a reinforcing tool 3 and installed in the box body 1. The box body 1 is covered with a box lid provided with the anchor hole 2 and the circular peripheral edge 11 and joined with the box lid with bolts and nuts. In this way, a large strength is obtained as a composite board and the disk is light-weight compared with a pure plate and easily handled.
Patent JP-H04207690-A (JP)
Title: Television system converter
Inventor: USUKI NAOJI
IPC: H04N7/01
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the cost considerably and to realize nonadjustment by adopting simple digital signal processing for a chrominance carrier signal decode circuit and a chrominance carrier signal encode circuit. CONSTITUTION:The converter includes A/D converters 5, 6, a chrominance carrier signal decode circuit 7, digital memories 8, 9, a chrominance carrier signal encode circuit 10, D/A converters 11, 12, a clock generator 16, a write clock generating circuit 17 and a reference frequency converter 29. When a 1st television system signal is converted into a 2nd television system signal, the signal is converted into a digital signal by using a clock in response to a carrier frequency of the 1st television system, the result is subjected to digital decode and digital encode and then converted into an analog signal. Since the carrier frequency of the chrominance carrier signal of the 1st television system is converted into that of the 2nd television system, the decode means and encode means are formed with simple digital signal processing circuits. Thus, the cost is remarkably reduced and non-adjustment processing is realized.
Patent JP-H06318030-A (JP)
Title: High-maintainability spectral cord strip
Inventor: SUTEIIBUN TEII BABITSUTO
IPC: G06K7/12
Filed: 1993-12-28
Abstract: PURPOSE: To provide a mechanically readable coded strip for an identification card or the like without being easily forged or altered and damaged on its surface. CONSTITUTION: In the coded hologram strip 10 including plural hologram digits 30 linearly arrayed in a vertical direction so that eachhologram digit 30 includes at least one parallel stripe reflection hologram, each parallel stripe reflection hologram is constituted so as to diffract reproduced light having prescribed wavelength and an incident angle by a diffraction angle substantially equal to a reproduced incident angle.
Patent JP-H05148940-A (JP)
Title: System ceiling
Inventor: SAYAMA SHIGERU
IPC: E04B9/24
Filed: 1991-11-28
Abstract: PURPOSE:To incorporate ceiling, equipment including a lighting instrument easily into a ceiling part and make this fitting positive and firm. CONSTITUTION:Fitting members 16 are interposed between an equipment aggregate unit 10 with built-in ceiling equipment including lighting equipment, and supporting bars 6a connected to ceiling bars 6 to fix the equipment aggregate unit 10. Each fitting member 16 is provided with a swollen fixing protrusion 16b to be engaged with a positioning through hole 6b provided at the supporting bar 6a, and a positioning protrusion 16c to be locked into a fitting hole 13c provided at the supporting flange 13a of the equipment aggregate unit 10. Ceiling equipment including a lighting instrument can be thereby incorporated easily into a ceiling part on the building site and fitted positively and firmly.
Patent JP-H09230522-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHIKAWA SADAYASU
IPC: G03C7/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material high in sensitivity and superior in graininess and improved in pressure characteristics. SOLUTION: This color photographic sensitive material has silver halide emulsion layers on a support and at least one of the silver halide emulsion layers has a variation coefficient of <=20% in the grain diameter distribution of the silver halide grains contained in this layer, and these silver halide grains contain flat silver halide grains in >=50mol% of the projection areas of the total silver halide grains having an aspect ratio of >=5, and each of these grains comprises a core having a silver iodide content of <15mol% and a shell having that of >=8mol% and has a clear core/shell type structure, and an average silver iodide content of >=40mol% and the silver iodide content in the surface of the grain is lower than the average silver iodide content.
Patent JP-H07185018-A (JP)
Title: Thermotherapeutic device
Inventor: HATTA SHINJI
IPC: A61F7/12
Filed: 1993-12-28
Abstract: PURPOSE:To provide a thermotherapeutic device excellent in safety and reliability which can always heat a lesion at a temperature optimum for treatment while securing improvement effect of measurement accuracy because of employment of noninuasive temperature measurement. CONSTITUTION:Temperature of a living body is measured by a thermocouple 2 through contact thereof with the living body, and output (heating output) of a microwave output part 12 is controlled so that the measured value may become a target temperature. The temperature of the living body is also measured noninvasively by a radiometer 13 and in accordance with the measurement value thereof a target value for the heating output control is corrected at regular intervals.
Patent JP-H09181655-A (JP)
Title: Data transmitter
Inventor: TAKEMOTO MITSUO
IPC: H04B5/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate circuit integration in a digital circuit with simplified circuit configuration and proper data and power transmission so as to reduce power consumption at a slave section. SOLUTION: A changeover circuit 32 is switched to a position of a continuous OSC with a '0' level of a signal RSm and the wave OSC is fed to a slave section 40 via a coil drive circuit 33 and coils 34, 41. The wave OSC sent to the slave section 40 is rectified by a rectifier circuit 42 and a power supply voltage VDDS is fed to each circuit in the slave section 40. Then the signal RS is set to '1' and the circuit 32 is thrown to the position of transmission data SDm . The data SDm are fed to the coil 34 via the circuit 33 and a coil pulse current flows to the coil 41. A power detection circuit 43 detects it and a signal detection circuit 44 is operated by the result of detection to detect the coil current flowing to the coil 41 and reception data RDs are demodulated.
Patent JP-H08173099-A (JP)
Title: Production of sea-eel processed food product
Inventor: SUZUKI SHIGEO
IPC: A23L17/00
Filed: 1994-12-27
Abstract: PURPOSE: To simply eat sea-eels as an accompanying dish rich in nutrients at home by processing them for example, into a dried MIRIN (sweet sake for seasoning)-seasoned product as their strong smell characteristic in sea-eel is removed. CONSTITUTION: A living sea-eel is filleted, its head, organs and bones are removed, frozen at -18--20 deg.C for 20-30 hours. Then, the fillets are dipped in a seasoning solution which is prepared by boiling head and bones in a solution containing soysauce, MIRIN, sake, flavoring agents and the like, as they are thawed for 2 to 3 hours, then sun-dried for about 8 hours.
Patent JP-H09181936-A (JP)
Title: Head separation type video camera equipment
Inventor: SAKURAI TETSUO
IPC: H04N5/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the head separation type video camera equipment in which an excellent video image is obtained at all times even when a length of a camera cable interconnecting a camera head and a CCU(camera control unit) is changed. SOLUTION: When a CCU 11 gives a 'TEST CLK' signal to a camera head 17 via a camera cable 12, the camera head 17 outputs the 'TEST CLK' signal via a buffer 15 to the camera cable 12 without any modification. Then the 'TEST CLK' signal returned back to the CCU 11 is given to a color separation polarity detection circuit 10, in which a delay of a video information signal from a CCD 14 with respect to a signal processing reference pulse (system pulse) of the CCU 11 when the signal reaches the CCU 11 via the camera cable is detected (discriminated) in the unit of a horizontal read period of the CCD 14.
Patent JP-2001157041-A (JP)
Title: Color printer
Inventor: SATO NOBUYUKI
IPC: H04N1/387
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain high-definition image output by obtaining high-resolution being multi valued with respect to a multivalued image data, having density gradation and executing smoothing processing to the edge part of a character, etc. SOLUTION: This printer is provided with an edge-discriminating part 109 for detecting the edge part of inputted multivalued image data, a pattern matching deciding part 111 for deciding whether the fixed area of the multivalued image data matches with a previously fixed pattern, and a resolution converting part 107 for obtaining high resolution with respect to the multi- valued image data, while executing smoothing processing to the edge of an image.
Patent JP-H10176503-A (JP)
Title: Method and device for controlling operation of reheat steam turbine
Inventor: ABE MICHIO
IPC: F01K7/24
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To secure the safe operation of a turbine, and while to increase the quantity of extraction steam in the case where a necessity for increasing the quantity of extraction steam, which is to be extracted from the exhausted steam of a high-pressure turbine and to be supplied to an external plant, to a predetermined value or more. SOLUTION: In this turbine, the exhausted steam of a high-pressure turbine 1 is sent to an intermediate-pressure turbine 2 through a reheater 8, an intercept valve 2b, and while a part of the exhausted steam is extracted from this side of the reheater 7 so as to be supplied to an external plant 9. In this case, as a throttle control means of the intercept valve 2b, a control system, which is provided with a steam flow detecting unit, an exhaust pressure detecting unit and a computer for deciding the open degree of throttle of the intercept valve 2b on the basis of each detected value, is provided, and the intercept valve 2b is throttled in response to the increase of the extraction steam flow to outside so as to control that the exhaust pressure of the high-pressure turbine 1 is not lowered than the preset pressure value.
Patent JP-H07157785-A (JP)
Title: Viscosity index improver and lubricating oil containing the same
Inventor: KITAHARA SHIZUO
IPC: C10N40/04
Filed: 1993-12-03
Abstract: PURPOSE:To obtain the viscosity index (VI) improver useful as a lubricating oil, having excellent VI improving effect, low-temperature characteristics and shear stability, comprising a polyester prepared by subjecting a dicarboxylic acid component and a specific alcohol component to polycondensation as an active ingredient. CONSTITUTION:This improver comprises a polyester prepared, by subjecting (A) a dicarboxylic acid component containing a branched chain and (B) a dihydric or polyhydric alcohol component having a hydrocarbon chain through a hetero atom or an atomic group containing a hetero atom to polycondensation, as an active ingredient. The component B is obtained by esterification reaction between a dibasic acid glycidyl ester and a higher fatty acid and at least one OH group of tri- or polyhydric alcohol is substituted with an ester group or an alkoxy group. The substituted alcohol component is obtained by esterification reaction between the tri- or polyhydric alcohol and the higher fatty acid and further a polymerized fatty acid or a polyalkylene succinic acid is preferably used as the component A.
Patent JP-H04206088-A (JP)
Title: Semiconductor memory device
Inventor: HONDA KAZUYUKI
IPC: G11C11/401
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the influence of the reverse level of a neighboring digit on the level of a noted digit by returning a digit line which is connected to a sense amplifier, and aligning the returned digit line as a straight line in parallel with the digit line before returning. CONSTITUTION:Two pairs of digit lines D3, -C3, D4 and -D4 are aligned in parallel with sense amplifiers SA3 and SA4. The digit lines D3 and -D3 are connected to the sense amplifier SA3, and the digit lines D4 and -D4 are connected to the sense amplifier SA4. The digit lines D3, -D3, D4 and -D4 are returned at the positions of 1/2, respectively. The returned lines are aligned as the straight lines in parallel with the digit lines before returning. A work line W2 is arranged so as to cross the digit lines D3, -D3, D4 and -D4 at a right angle with the digit lines. Therefore, one of two digit-piece sides neighboring the noted digit-piece side is connected to the noted digit-piece side. Thus, the level of one of the two digit-piece sides neighboring the noted digit-piece side becomes the same level as the noted digit-piece side without fail. Thus, the interference between the digit lines becomes less.
Patent JP-H09179818-A (JP)
Title: Asynchronous serial data transmission equipment
Inventor: OKADA MASAHIKO
IPC: G06F13/42
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the serial data transmission equipment which has its hardware simplified and its transmission efficiency improved. SOLUTION: A shift register 2 has one extra bit as the least significant digit bit. When a host device 1 outputs a write strobe signal to write 3-bit data in a shift register 2, the inversion output of an inverter 4 for the least significant digit bit is also written to the least significant digit bit, which is transmitted to a reception side through a transmission line 8. A start bit detecting means 12 detects and recognizes it as a start bit. Further, the 3-bit data of the shift register 2 are shifted right, bit by bit, in response to a transmission clock 7 and transmitted, and then received by a shift register 10 which responds to a reception clock 15. After the clock transmission 7 corresponding to the 3-bit data is completed, the least significant digit bit of the shift register maintains its current output state.
Patent JP-H10178628-A (JP)
Title: Noise mixed point detector of catv system
Inventor: KOBAYASHI NAOYUKI
IPC: H04B3/46
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To quickly detect a section that is mixed with noise without suspending communication service. SOLUTION: In a two-way CATV system in which a center station 1 and plural subscriber stations 2 are connected via a transission line 4 that is branched in a tree shape and plural relay amplifiers 5 which exist on the line 4, a noise detector 9 detects guard band noise mixing with the transmission line which is caused by a fracture that is made in the transmission line and a loosened connector during the execution of communication service, a relay amplifier sends the detection result to the center station, and a controller 31 in the center station decides a noise mixed section based on the detection result.
Patent JP-H1082391-A (JP)
Title: Control device of two-stage screw compressor
Inventor: HARA MASABUMI
IPC: F04C28/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a two-stage screw compressor being operated in high efficiency and in a wide range of pressure and flow. SOLUTION: A low pressure stage screw compression part 10 and a high pressure stage screw compression part 11 are serially connected to each other, a cooler 14 is connected between them, motors 17, 18 are respectively connected to the low pressure stage screw compression part 10 and the high pressure stage screw compression part 11, and the low pressure stage and high pressure stage motors 17, 18 are devised to be driven at variable speed respectively by inverters 19, 20.
Patent JP-H0610568-A (JP)
Title: Spring bumper for swing door and production thereof
Inventor: OKA MICHIHIRO
IPC: E06B3/70
Filed: 1991-11-29
Abstract: PURPOSE:To prevent a spring bumper from deforming due to the long term use and the spring effect from decreasing, by constituting the bumper for the swing door, of one end of the bumper body, a bent molded as a unit, a support at the end thereof, a reinforcing rib, etc. CONSTITUTION:Plastics like polyethylene is processed to form a track-shape cylindrical member. A plurality of reinforcing ribs 4 and arc-shape supports 5 are formed to position at both opposite sides each other. Next, the supports 5, 5 and reinforcing ribs 4, 4 are cut off at the middle thereof to make spring bumpers 7, 7 for the swing door. The end of spring bumper body 9 is fixed to the side of the lower base of the swing door 8 by a bolt 10 and nut 11. When the weight or the like is loaded on the spring bumpers 7, 7 fitted in such a manner to open it, the weight loaded on the spring bumper body 9 is absorbed by the deformation of the bend 12 and the support 5.
Patent JP-H05151425-A (JP)
Title: Scrap recovering device
Inventor: NAKAZATO YASUHIKO
IPC: G07F7/06
Filed: 1991-11-28
Abstract: PURPOSE:To raise a recovery rate by displaying a mark, a numeral, or a through hole in the expression part of a card and using it as the criterion of the cumulative result of recovered scrap and newly storing the number of remaining points as the calculation result of the number of markings in a magnetic storage part to add it to next recovery. CONSTITUTION:It is discriminated whether the person who throws in an empty can inserts a card 23 to a card slot or not. When the card 23 is inserted, a card reader/writer part 20 reads out the number of remaining points stored in the magnetic storage part and adds the number of points as the counted value of a counter 22 to this number of remaining points. For example, when 10 points are set as one marking, the added number of points is divided by 10 to calculate the number of markings. The mark is newly printed on the expression part of the card 23 in the thermosensitive transfer method or the like by a card printing part 21, and the number of remaining points of the number of markings is newly magnetically stored in the magnetic storage part of the card 23 by the card reader/writer part 20.
Patent JP-H05331416-A (JP)
Title: Aqueous coating composition and coating method using the same
Inventor: IWAMURA GORO
IPC: C09D175/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide the aqueous coating composition comprising a curing agent and the aqueous dispersion of the gel fine particles of a specific urethane.acrylic resin block copolymer, giving coatings having excellent metallic appearance, and suitable for two coat one bake-finished base coats, etc. CONSTITUTION:The aqueous coating composition comprises (A) an aqueous polymer dispersion and (B) a curing agent reactive with OH groups and/or a curing agent reactive with COOH groups. The aqueous polymer dispersion is obtained by reacting a polymer with a polyfunctional polyisocyanate resin, neutralizing the reaction product and subsequently dispersing the neutralized product in an aqueous solvent. The polymer is obtained by polymerizing polymerizable unsaturated monomers containing a hydroxylated unsaturated monomer (e.g. hydroxyethyl acrylate) as an essential monomer in the presence of a polyurethane resin having one or more of units of formula I (R1 is alkylene having a COOH group as an essential group, etc.; R2 is alkylene, cyano group- containing alkylene, etc.) and one or more of units of formula II (R3 is polyesterpolyol residue, polyurethanepolyol resin, etc.) in one molecule, having a mol.wt. of >=1000 and having COOH groups and diazo groups.