baber/WOPTO huggingface dataset:
Patent JP-H07145508-A (JP)
Title: Polyester fiber and its production
Inventor: KONNO YOSHIHIRO
IPC: D06M101/16
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a polyester fiber, having a unique glittering gloss, untransparency and bright color developing properties and suitable as woven or knit fabric for high- class clothes by specifying the cross-sectional shape of polyester fiber, prepared by copolymerizing an isophthalic acid component containing a metallic sulfonate group and good in the color developing properties. CONSTITUTION:This polyester fiber is obtained by regulating the percentage of hollowness of the polyester fiber good in color developing properties in which 1.0-3.0mol% of recurring units are a metallic sulfonate group-containing isophthalic acid component to 10-40%, preferably 15-30% and the radius of curvature [r (mum)] of each apical part 3 in the fiber cross section to <=2 times based on the single fiber size (d) (denier) and further regulating the cross section to a polygonal hollow cross section of >=a triangular to <=a hexagonal shape (preferably a tetragonal shape) having <=10%, preferably <=8% coefficient of variation of side parts 4 between the mutually adjacent apical parts. The coefficient of variation (%) of the side parts is 100 times of a ratio (t/s) of the distance (t) between each reference line (L) drawn in each side part and a point (T) farthest from the reference line (L) to the distance (s) between the reference lines.
Patent JP-S62155129-A (JP)
Title: In tank pump type fuel suction device
Inventor: SASAKI MICHIAKI
IPC: B60K15/03
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the vibration and the noise of a car bdy floor due to a pump vibration by connecting a retainer for the elastic support of a pump in a tank to a filter elastically supported on said retainer and the bottom of the tank via a flexible pipe. CONSTITUTION:A feed pump 14 within a tank 10 is supported with a retainer 12 fixed to the upper shell 10a of the tank 10 via an elastic rubber. On the other hand, a suction side filter 38 is fitted to a movable member 32 so supported on the bracket 30 of the retainer 12 as to be movable vertically via a spring 34, and the lower end of the movable member 32 is made in contact with the bottom of the tank 10 with a vibration-absorbing rubber 40 fitted in the end surface 32a thereof. Furthermore, the suction port 42a of the pump 14 is connected to a filter 38 with a suction pipe 42 having a flexible part 42b of bellows type. Consequently, the vibration of the pump 14 is absorbed by the suction pipe 42, the movable member 32 and the vibration-absorbing rubber 40 in the tank 14, thereby reducing remarkably a vibration and a noise transmitted from the tank 14 to a car body floor.
Patent JP-H07147433-A (JP)
Title: Infrared ray image sensing element
Inventor: TANAKA AKIO
IPC: G01J1/02
Filed: 1993-11-24
Abstract: PURPOSE:To provide a structure wherein incident infrared ray is collected effectively and image can be arranged at high density without danger of contact between a beam and a microlens in a two dimensional heat type infrared ray image sensing element having a beam structure and a microlens. CONSTITUTION:A projection part 6 is provided on a surface of a semiconductor substrate 1 with a scanning circuit 2 or on a package substrate for containing it. A microlens 9 is arranged so that a lens surface is in opposition to a thermoelectric conversion element 5 and a focus is imaged on an infrared ray absorption layer. The thermoelectric conversion element 5 is formed on a beam 10 and has an infrared ray absorption layer 13 in a surface thereof. As for the projection part 6, it is desirable to use a silicon oxide film formed by a chemical vapor growth method. By adopting this structure, it becomes possible to condense incident infrared ray to the thermoelectric conversion element 5 effectively without breaking a beam.
Patent JP-S63146216-A (JP)
Title: Magnetic recording medium
Inventor: KOGA KEIJI
IPC: C09D7/12
Filed: 1986-12-09
Abstract: PURPOSE:To improve an overwrite characteristic in practicable environment and to provide a high recording density and output as well as excellent durable runnability at the time of use by specifying the ranges of the squareness ratio, coercive force and temp. characteristic of coercive force in the perpendicular direction of a medium. CONSTITUTION:This magnetic recording medium has a magnetic layer contg. hexagonal planar magnetic powder and binder. The perpendicular squareness ratio in the direction perpendicular to the film plane thereof is 0.5-0.75, more preferably 0.5-0.7, and the coercive force of the medium in the perpendicular direction is <=1,600Oe, more preferably 450-1,600Oe, further more preferably 500-1,500Oe. The temp. characteristic of the coercive force in the perpendicular direction is 0--4.0Oe/ deg.C, more preferably -0.5--3.5Oe/ deg.C. The sufficient overwrite characteristic is thereby assured and the high recording density and high output are provided to the medium.
Patent JP-H03154152-A (JP)
Title: Example display device
Inventor: SUZUKI SHUNICHI
IPC: G06F17/22
Filed: 1989-11-10
Abstract: PURPOSE:To generate a document, while knowing whether an example exists or not by interlocking a result of KANA (Japanese syllabary) to KANJI (Chinese character) conversion and an example display function. CONSTITUTION:The device is provided with an example table 14 in which a word and a use example of this word are coordinated and stored, and an example table retrieving part 15 for retrieving the example table 14, based on a result of conversion obtained by a KANA (Japanese syllabary) to KANJI (Chinese character) converting part 13. Also, the device is provided with an example table retrieval result informing part 16 for informing a result of retrieval to the KANA to KANJI converting part 13, and a KANA to KANJI conversion result generating part 17 for joining together a result of conversion obtained from the KANA to JANJI converting part 13 and a result of retrieval from the example table retrieval result informing part 16 and setting them as a result of KANA to KANJI conversion. In such a way, such a fact as a user checks an example but a desired one does not exist is obviated, and whether example information related to a conversion candidate exists or not can be informed to a user in the course of KANA to KANJI conversion.
Patent JP-H01134349-A (JP)
Title: Driving circuit for optical waveguide switch
Inventor: IKEDA HIROSHI
IPC: G02B6/12
Filed: 1987-11-19
Abstract: PURPOSE:To track an operation point automatically and to obtain stable quenching ratio characteristics by converting the projection light of the optical waveguide switch photoelectrically and comparing it with a reference value, and varying and adjusting the DC bias of a pulse voltage applied to the switch according to the comparison output. CONSTITUTION:The voltage applied from an automatic bias circuit 11 to the optical waveguide switch 8 is the pulse voltage obtained by adding the DC bias V21 which varies between the maximal values P1 and Q1 of the projection light intensity characteristics and equal to the reference value Vref of a mean value circuit 14. When the output Vav of the mean value circuit 13 is larger than Vref, the difference is detected by a comparing circuit 10 and supplied to the circuit 11. The circuit 11 sets the DC bias to V21+DELTAV to perform control so that Vav=Vref, thereby modulating the projection light between the maximum and minimum values P1 and Q1. When Var<Vref, the DC bias is varied to V21-DELTAV and the control is so performed that Vav=Vref. Consequently, stable quenching ratio characteristics are obtained.
Patent JP-H08137060-A (JP)
Title: Processing method for silver halide photographic material
Inventor: ISHIGAKI KUNIO
IPC: G03C1/06
Filed: 1994-11-04
Abstract: PURPOSE: To provide a silver halide photographic material by which super- contrasty, high-D-max photographic performance is stably achieved by processing the silver halide photographic material by use of a developing solution containing a specific developing agent. CONSTITUTION: A silver halide photographic material containing in an emulsion layer or in another hydrophilic colloidal layer both a compound represented by formula I and polymer latex represented by formula II is processed by use of a developing solution containing a developing agent represented by formula III. In the formulae, Z<1> represents the nonmetallic atomic group required to form, in collaboration with N and X<1> , a six-membered nitrogen-containing aromatic heterocycle, and X<1> represents N or CR<12> ; A, B, and C each represent a repeating unit derived from an ethylene unsaturated monomer; R1 and R2 each represent a hydroxy group or the like; P and Q represent a hydroxy group, a hydroxyalkyl group or the like; Y represents a group comprising =O and =N-R3 , where R3 represents hydrogen atom, a hydroxy group, an alkyl group or an acyl group, etc.
Patent JP-H11136305-A (JP)
Title: Information terminal device and information terminal group
Inventor: YOSHIDA TAKESHI
IPC: H04W92/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To perform operation as though a storage device were directly connected to a portable information terminal device by connecting a hard disk unit to a master unit for PDA and registering the portable information terminal device on the PDA master unit. SOLUTION: A physical layer controlling part 4 fetches a data part of a modulation signal that has been received from a PHS-PDA 15 at a radio part 2, and next a modulating and demodulating part 5 demodulates a base band signal (data signal) from the modulation signal. The data are once stored in a buffer 8 for data in order to absorb the difference between a transmission speed with the PHS-PDA 15 and a transfer speed to a hard disk unit 14, and a data format converting part 7 converts it into a recordable format in the unit 14. A command issuing part 9 generates a control command which writes data from the PHS-PDA 15 in the unit 14, the control command is sent to the unit 14 through an interface line 13, and setting to a write operation mode is performed.
Patent JP-S63146214-A (JP)
Title: Magnetic recording medium
Inventor: MIZOO YOSHIAKI
IPC: G11B5/735
Filed: 1986-12-10
Abstract: PURPOSE:To improve running durability without deteriorating an electromagnetic conversion characteristic by providing semispherical projections onto the main plane opposite from the surface on which a magnetic recording layer is provided. CONSTITUTION:Magnetic powder, polishing material and inorg. pigment such as antisatic agent to be added at need as well as binder, dispersant, lubricating agent, etc., are thoroughly mixed and dispersed together with an org. solvent by a mixer, by which a magnetic coating compd. having desired component ratios is prepd. Such magnetic coating compd. is coated on a nonmagnetic base 1 and the magnetic powder in the coated film is subjected to an orientation treatment just prior to drying. The coated film is thereafter dried to eliminate the solvent, by which the semispherical projections 3 are obtd. The runnability is thereby improved.
Patent JP-H03155292-A (JP)
Title: Image pickup device
Inventor: OTSUBO HIROYASU
IPC: H04N9/73
Filed: 1989-11-14
Abstract: PURPOSE:To reduce quantizing noise on a signal processing side by providing an image pickup device with correction means capable of varying a gamma characteristics by a control signal supplied from the external, a color temperature detecting means for detecting the color temperature of a light source for an object and a gamma control means for controlling gamma correction characteristics in accordance with detected color temperature information. CONSTITUTION:The variable gamma correction circuits 1a to 1c capable of varying the gamma correction characteristics, the color temperature detecting circuit 2 for detecting the color temperature and the gamma control circuit 3 for controlling the gamma corection characteristics are prepared. The circuit 2 detects the color temperature of the light source for an object and supplies a detected color temperature to the circuit 3. The circuit 3 judges whether the detected color temperature supplied from the circuit 2 is a low color temperature in which the increment of quantizing noise in a chrominance signal may cause a trouble or a high color temperature, and in the area increasing the quantizing noise, changes the current gamma correction characteristics to a low level whose gain is reduced by controlling the circuits 1a to 1c. The circuits 1a to 1c respectively execute the gamma correction of respectively inputted red(R), green(G) and blue(B) signals by the gamma correction characteristics set up by the gamma control circuit. Consequently, the increment of the quantizing noise in the chrominance signal due to the color temperature change of the light source can be prevented.
Patent JP-H03155454-A (JP)
Title: Device for controlling molten metal flow rate and method for stopping molten metal discharging
Inventor: MATSUO KATSUYOSHI
IPC: B22D41/28
Filed: 1989-11-14
Abstract: PURPOSE:To enable reuse of a slide plate by arranging a gas blowing member and molten metal shutting-off part at both sides to the sliding direction of a molten metal discharging hole and specifying intervals between the discharging hole, and gas blowing hole and shutting-off part. CONSTITUTION:The molten metal discharging hole 3 is bored almost at center part of the slide plate 2 and one side to the sliding direction, the gas blowing member 4 is set and at the other side, the molten metal shutting-off part 5 is arranged. The interval S2 between the center of discharging hole 3 and the center of gas blowing member 4 and the interval S1 between the center of discharging hole 3 and the center of molten metal shutting-off part 5 are made to 1.1 - 3D based on diameter D of the discharging hole 3. In the case of controlling flow rate between the discharging hole 3 and the molten metal shutting off part 5, S1 and S2 are made to 1.5 - 3D and 1.1 - 2.5D, respectively. In the case of controlling the flow rate between the discharging hole 3 and the gas blowing member 4, S1 and S2 are made to 1.1 - 2.5D and 1.5 - 3D, respectively. As the molten metal is not entered into the gas blowing member 4 after completing the casting, the reuse of slide plate 2 can be executed.
Patent JP-H10140414-A (JP)
Title: Helmet both for riding and safety
Inventor: KONO KIYOSHI
IPC: A42B3/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a safety helmet useful both for motorcycles and construction operation, having the same mechanical strength as that of a helmet for motorcycles, stably holdable on a head, not impairing its safety even by repairing. SOLUTION: A helmet body 1 is molded from a fiber-reinforced resin material. A beltlike ring 3 to be equipped with a hammock 6 is positioned at the outside of a shock-absorbing liner 2 to be engaged with and fixed to the inside of the helmet body 1. An insertion hole 22 for a chin band and an insertion hole 23 for the hammock are formed on a proper position at the side of the liner 2. Chin bands 4 and 5 are inserted from the inside of the shock-absorbing liner 2 into the insertion hole 22 for the chin band. A head protecting piece in the hammock 6 to be positioned inside the shock-absorbing liner 2 is inserted from the inside of the shock-absorbing liner 2 to the insertion hole 23 for the hammock, is fixed to the beltlike ring 3 and the chin bands 4 and 5 and the beltlike ring 3 are stuck to the helmet body 1.
Patent JP-S63148557-A (JP)
Title: Paste type lead acid battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/68
Filed: 1986-12-10
Abstract: PURPOSE:To increase the life of a battery in a high temperature atmosphere by using a positive grid in which 8 layer containing antimony is formed on one side of a grid comprising a lead-calcium based alloy. CONSTITUTION:A layer containing antimony is formed on at least one side of an expanded metal grid made of the rolled sheet of a lead-calcium based alloy. The content of calcium of the lead-calcium based alloy is 0.03-0.12 wt.%. The content of tin added as alloy component is 0.15-0.5 wt.%, and the amount of antimony added is 0.2-5 wt.%. By forming the layer containing antimony on the surface of the grid, the extension of the grid is retarded, and the adhesion with active material is increased, and the life in a high temperature atmosphere is increased without sacrifice of maintenace-free perfromance.
Patent JP-H02140882-A (JP)
Title: Picking method for graphic display device
Inventor: YAMAMOTO KAZUHIRO
IPC: G06T11/80
Filed: 1988-11-21
Abstract: PURPOSE:To contrive the high speed of a picking processing by deciding the picking processing by means of the arithmetic processing of prescribed numeric data. CONSTITUTION:When a prescribed position on a screen is designated by a pointing device, prescribed small rectangular areas A and B surrounding it are defined, and the coordinate values of graphic element data P stored into a segment buffer are converted into coordinate value data for the nearest side or angle of the external periphery of the rectangular areas, namely the converted coordinate value data. When the graphic element data P are regarded as vectors returning from a prescribed start point to the start point, the locus of the coordinate value data after the conversion can be decided to be the rectangular area in the graphic element when the sum of the vectors for any sides of the rectangular area is not zero, and the designated graphic element data can be specified. Thus, since the graphic element data can be specified by the arithmetic processing of the numeric data, the high speed of the processing can be contrived.
Patent JP-2000110113-A (JP)
Title: Melting equipment for paving asphalt
Inventor: SUZUKI MOTOHIRO
IPC: E21B7/14
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt paving surface melting equipment which is capable of drilling a small hole in an asphalt paved road easily and securely by an efficiency equal to or higher than that of a core boring machine instead of using the core boring machine. SOLUTION: At the upper end side of a reverse funnel-shaped dome 1, a burner 2 formed to connect a gas supply pipe 3 is equipped. Bottom portion of the dome 1 is contacted to a paved surface of an asphalt road where a small hole is to be made, a burner 2 is ignited and the paved surface is heated thereby melting the asphalt.
Patent JP-H02142984-A (JP)
Title: Hydraulic control valve
Inventor: NISHIMOTO EIJI
IPC: F16K31/06
Filed: 1988-11-24
Abstract: PURPOSE:To increase the extent of magnetic flux in the axial direction and make a startup of attraction into steepness as well as to prevent any rise in the attraction at a plunger stroke end from occurring by installing a projection which restricts the fitting of a plunger into a fixed core recess. CONSTITUTION:A solenoid proportional pressure control valve 1 is set to maximum setting pressure most proximate to pressure PS in a supply port 32, and an input current is taken into a coil 18 from a lead wire 19. If so, a plunger 7 makes a fixed iron core 9 generate attraction F7 as shown in full lines i1, i2, i3 conformed to input currents i1, i2 or i3, while a spool 4 keeps a position balanced in response to spring forces f15x, f16x conformed to a stroke (x). Then, the plunger 7 goes forward up to a position of a stroke end 7', at which a projection 41 of the plunger 7 is engaged with an engaged part 36 of a recess 35 and thereby its fitting value into this recess 35 is controlled. At this position, an edge 13 of the spool 4 is slightly overrun from an edge part 38 whereby a variable opening (e) is throttled to minimum, so that the control valve 1 is set to its minimum pressure.
Patent JP-H10143768-A (JP)
Title: Information announcing system and announcing device used therefor
Inventor: OKUMICHI MASAHIKO
IPC: G08B5/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the system rich in information amount and capable of announcing the information of the various kinds of facilities. SOLUTION: Environment information related with the environment of a building is announced by a central monitoring device 10. Moreover, a massage display board 20 for announcing the same information as the environment information is arranged in the building. In the central monitoring device 10, the identification information of the message display board 20 on which the information should be displayed among each announcing device is added to the identification information, and transmitted. In each message display board 20, the information is announced when the identification information added to the received information is matched with the identification information of its own device.
Patent JP-H11116861-A (JP)
Title: Bright coating composition, formation of bright coating film and bright coated article
Inventor: TOGO MASAHIKO
IPC: B05D7/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a bright coating composition containing a colored aluminum flake pigment and capable of imparting a strong bright appearance and an excellent appearance without generating a glittering appearance on a coating film, to provide a method for forming a bright coating film by coating the bright coating composition, and to provide a bright coating article on which the coating film is formed. SOLUTION: This bright coating composition contains a colored aluminum flake pigment having a 400 mesh sieve residue of <=0.01 wt.% and a water surface diffusion area value of 7,000-10,000 cm<2> /g. The colored aluminum flake pigment has a metal oxide coating layer formed by a chemical gas phase deposition method (CVD method). Aluminum flakes are heated a 170-250 deg.C for >=12 hr to remove organic impurities, and subsequently subjected to the formation of the metal oxide layers. This method for forming a bright coating layer comprises coating the surface of a substrate with the bright coating composition, further coating the coated substrate with a clear coating in an at least one layer before the coated bright coating composition is cured, and subsequently baking the coated coatings.
Patent JP-H04168374-A (JP)
Title: Evaluating system for electromagnetic-wave environment
Inventor: YOSHIKAWA SHIYOUZOU
IPC: G01R29/08
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to simulate the effects of electromagnetic waves in planning stages by operating the electric field strengths at evaluating positions caused by the direct wave from an electromagnetic-wave generating source, the ground reflected wave and the reflected waves from the bouldings in the vicinity of the evaluating place. CONSTITUTION:This system receives basic environment-evaluating data which are largely divided into the specifications for an electromagnetic-wave generating source, the conditions of the vicinity of a planned place and the specification of a planned building with an input part 1. The effects of the electromagnetic waves with regard to the evaluating position are simulated. The result is outputted and processed 4. At this time, in an evaluating-operation processing part 2, inputted basic data are stored in an input data file 6. The electric field intensities are operated in a direct- wave/ground-reflected-wave operating module 7 and a guilding-reflected-wave operating module 8, respectively. When electric-field-strength data 3 are formed in the processing part 2, analysis and evaluation are performed in each module of an electric-field- strength table output 11, a height-pattern output 12 and an electric-field-strength chart output 13 in the output processing part 4. Therefore, the electromagnetic-wave environment of the planned place can be evaluated and studied.