baber/WOPTO huggingface dataset:
Patent JP-S61233475-A (JP)
Title: Magnetic head shifting mechanism
Inventor: AKASAKI TETSURO
IPC: G11B21/02
Filed: 1985-04-09
Abstract: PURPOSE:To make it possible to make highly accurate shifting and positioning by making a cam tooth a V-shaped bevel tooth and giving a cam body degree of freedom in vertical and horizontal directions. CONSTITUTION:The cam body 24 forms bevel slopes 30, 32 having bevel angle alphaat the tip in the cam part 25, and cam teeth 31, 33 having the same lead angle theta with the lead 17 of a lead screw 18 are formed on the slope, and cam teeth 31, 33 engage with the lead 17. When vertical deviation is generated to the lead screw 18 within the range of feeding of a carriage 10, the cam part 25 shifts to the state of stable engagement, and consequently, the cam body 24 is titled around a pivot 25. When the cam body 24 is turned around a pivot 50, positional change does not take place as only the convex part 48 of the pin 46 moves on the square hole plane 34.
Patent JP-H06313954-A (JP)
Title: Formation method of color photographic image
Inventor: PIITAA JIEFURII TSUISUTO
IPC: G03C7/30
Filed: 1994-04-13
Abstract: PURPOSE: To provide a processing method for photographic paper using redox development and amplification processing by which improved results are obtd. CONSTITUTION: This method for forming color photographic images from an imagewise exposed silver halide photographic material contg. at least one kind of dyestuff image formable color developing couplers by a redox amplification method includes processing of the photographic material by using one of a series of the following processing stages: (1) DEV followed by AMP; (2) DEV followed by DEV/AMP; (3) AMP followed by DEV: or (4) AMP followed by DEV/AMP (DEV signifies a color developer compsn.; AMP signifies an amplifier liquid compsn.; DEV/AMP signifies a developer/amplifier liquid compsn.). The material is subjected to the processing of the times more than once by at least one of the DEV, AMP and DEV/AMP.
Patent JP-S58192977-A (JP)
Title: Aerogenerator having ascending and descending construction
Inventor: FUKUOKA TAKANOBU
IPC: F03D11/04
Filed: 1982-05-04
Abstract: PURPOSE:To facilitate to reduce stability factors in the strength of the device by a method wherein a construction, in which a wind mill and a generator are enabled to move up-and-down freely along a supporting tower so as to be capable of ascending and descending them to any requested height. CONSTITUTION:The main body 3 of an aerogenerator, having wings 2 and a generator 8, is provided to be capable of ascending and descending along a supporting tower 10, and generates electricity by elevating it to the high sky to receive wind at normal times while it is descended to the ground or a safe height beforehand to avoid a strong wind in case there is fear to receive a damage on the device by the strong wind or the like. According to this method, a structural strength capable of withstanding against the abnormal strong wind, is made unnecessary. The maintenance, inspection, repairing and the like of the device may be effected at a position near the ground, therefore, these works may be facilitated.
Patent JP-S57191122-A (JP)
Title: Safety device in auto door
Inventor: MOCHIDA HARUO
IPC: E05F15/00
Filed: 1981-05-20
Abstract: PURPOSE:To improve safety of a door, by such constitution that a light transmission medium, consisting of light emitting and receiving parts, is arranged to the peripheral edge part of a door and door opening in a car body of an automobile and a door driving gear is stopped or inverted when a quantity of transmitted light is decreased. CONSTITUTION:At closing operation of a door, unless passenger's hand or the like is held between the door and car body, an optical fiber 25 holds normal shape, and light of a light emitting part 41 is received by a light receiving part 43 without being reduced not to cause excitation of a coil 39 in a relay 35 by a control unit, then an electric current flows in a driving gear 11 to reversely rotate the driving gear 11. However, a hand or the like is interposed, the optical fiber 25 is deformed by a portion 21a of a web strip 21 to reduce a quantity of received light to the light receiving part 43. This reduction of light is detected by a control part 37 to turn off the relay 35. Accordingly, the driving gear 11 is not electrically conducted and the door is not closed. In this way, safety of the door can be improved.
Patent JP-H05283894-A (JP)
Title: Parts supply tape perforated with feeding hole and positioning hole, and parts feeder provided with feeding mechanism and positioning mechanism
IPC: H05K13/02
Filed: 1992-03-31
Abstract: PURPOSE:To achieve the efficiency improvement in electronic parts mounting work and the reliability improvement by enabling a chip part to be supplied always in accurate positioning when used in an electronic parts mounting process. CONSTITUTION:A parts supply tape 30, which has cavities 2 for parts accommodation being disposed at specified intervals and feeding holes 8 for shifting at specified pitches, has positioning holes 20 for positioning the cavities 2 besides the feeding holes 8.
Patent JP-S63240618-A (JP)
Title: Multi-window display system
Inventor: TAKEDA KOICHI
IPC: G06F3/048
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate the interference of colors at a window frame part and to secure the easy-to-see characters in a window frame, by setting optionally the vertical and horizontal margins at a margin setting means via a user program or a keyboard when an character type window is set up. CONSTITUTION:A system processor 11 of a multi-window display system consists of a CPU, a memory, etc., and an operating system and a user program are loaded. A logical screen is produced by a display control processor 12 via a command given from the processor 11. The processor 12 supplies the information into a window display table of a character type logical screen and produces a bit map evolving command to a bit map control part 14. The part 14 starts the display of the corresponding area of a window by said command at a position where the vertical and horizontal margins are added to a window frame. Then the part 14 evolves a bit map to a frame memory 15 and controls a display control part 16.
Patent JP-S61233709-A (JP)
Title: Optical fiber cable with tension resistance
Inventor: HOSHINO HIROYUKI
IPC: G02B6/44
Filed: 1985-04-09
Abstract: PURPOSE:To obtain an optical fiber cable having superior tension resistance by making the quantity of diameter reduction of a spiral tape corresponding to the constant extension of an optical fiber larger than the quantity of spiral diameter reduction of the optical fiber. CONSTITUTION:Optical fibers 33 are provided spirally around the outer periphery of the spiral tape 36. When the pitch Po of the optical fiber and the pitch PT of the spiral tape are so selected that DELTAdo<DELTAdT where DELTAdo and DELTAdt are variation in the center diameter do of the spiral shape of the optical fiber 33 and variation in the center diameter dt of the spiral tape 36, the quantity of diameter reduction of the spiral tape 36 corresponding to the extension of the cable becomes larger than the quantity of diameter reduction of the spiral shape of the optical fiber 33. Consequently, even when the cable is tensed to increase in length, stress applied to the optical fiber is extremely and effect with superior tension resistance is displayed.
Patent JP-H06258421-A (JP)
Title: Laser-light reflection type distance measuring device
Inventor: IJICHI TETSURO
IPC: G01C3/06
Filed: 1993-03-08
Abstract: PURPOSE:To provide a laser-light reflection type distance measuring device which gives no damage to human eyes during measurement. CONSTITUTION:For example, a laser-light reflection type distance measuring device 4 is fitted on the front side of a measuring vehicle 6. The device 4 consists of a laser 1 to emit a laser light 2 and a detector 17 for detecting a reflected laser light 3 after the emitted laser light 2 is directed to a reflector 5 of a forwarding vehicle 7. The laser 1 has a function to emit a light which is longer in wavelength than 0.90mum and is harmless to human eyes, and, after the laser light with long wavelength is emitted from the laser 1, the detector 17 measures the time (DELTAt) from the emission of the laser light 2 through the laser 1 to the arrival of the reflected laser light 3 to the detector 17. The vehicle-to-vehicle distance R is found out based on the value of DELTAt and the velocity of light of the laser lights 2 and 3. Therefore, by using the light of at least 0.87mum in wavelength for the laser 1 that is harmless to human eyes, the measurement can be made safely.
Patent JP-H11274668-A (JP)
Title: Printed board and its metallic mold
Inventor: OZAWA KAZUMASA
IPC: H05K1/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide the printed board of high quality. SOLUTION: A first pattern where a first electronic circuit is formed and a power transformer 25 and the like are connected, holes 31 which are formed on the first pattern and into which the legs of the power transformer 25 are inserted, the holes 32 of a relay 9 and the holes 33 of an AC socket 12 which are independent of the electronic circuit of the power transformer 25, are installed. The electronic parts of the relay 9 and the AC socket 12 are not inserted into the holes 32 and 33. Since a metallic mold can be shared, the printed board of high quality can inexpensively be provided.
Patent JP-S61234335-A (JP)
Title: Liquid distribution
Inventor: TAKEDA MASAAKI
IPC: G01N1/00
Filed: 1985-04-11
Abstract: PURPOSE:To achieve a highly accurate distribution eliminating effect during the removal of a distribution liquid attached to the circumferential surface of the tip of a distribution nozzle, by sucking a small amount of air to form an air layer after a specified amount of the distribution liquid is sampled with the nozzle. CONSTITUTION:A specified amount of a specimen such as serum, a reagent or the like as distribution liquid is sampled and distributed with a distribution nozzle. Here, first, the distribution nozzle 32 is filled with a dilution liquid 26 and a small amount of air is sucked into the tip thereof to form an air layer 40a. Then, under such a condition, the nozzle is inserted into a sample 42 to suck it by a specified amount and further sucks a small amount of air to form an air layer 40b. Then, with the subsequent rising of the nozzle 32, a sample 42a attached to circumferential surface of the tip of the nozzle 32 is sucked away through a suction port 38 depending on a vacuum pressure. Thus, a highly accurate distribution can be done without affecting the sample 42 sucked when the attached sample 42a is removed.
Patent JP-H09246848-A (JP)
Title: Radio portable terminal equipment
Inventor: SASAKI FUJIO
IPC: H01Q1/24
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the radio portable terminal equipment improving problems of a conventional terminal equipment by providing flexibility and operability to a change in a radio wave incoming direction and making the weight light so as to be suitable for carrying. SOLUTION: An aperture antenna 1 and a flexible waveguide 2 form a radio wave radiation and radio wave collection means. The height of the antenna is changed from the antenna container position up to a feeding position at a prescribed height by the flexibility of the flexible waveguide 2 and the aperture antenna 1 is turnable with respect to a cylinder axis of the flexible waveguide 2 to discriminate an incoming direction of a major wave and its direction is displayed on a display device 3. Thus, the antenna gain is ensured and the flexibility and the operability with respect to a change in the radio wave incoming direction are provide d, the light weight suitable for carrying is attained and the excellent radio portable terminal equipment improving conventional problems is provided.
Patent JP-H02253797-A (JP)
Title: Acoustic equipment
Inventor: TAKAHASHI MASANORI
IPC: H04R9/04
Filed: 1989-03-28
Abstract: PURPOSE:To improve a high frequency range limit frequency and to obtain a satisfactory reproduced tone by attaching, forming the metal, plastic or ceramics of high specific elasticity as a reinforced layer by plasma spraying in a joint part between an oscillation part and a drive part and providing large stiffness. CONSTITUTION:A reinforce layer 5 is attached and formed to the joint part between a diaphragm 3a and a voice coil bobbin part 2b by a plasma spraying method so as to cover an adhesive agent 4 in the part. The material of the reinforce layer 5 is the metal, ceramics or plastic and these materials are made powdery, discharged from a plasma gan as plasma jet at 15000 deg.C, for example and attached. Accordingly, near the above mentioned joint part, the high frequency range reproducing limit frequency can be enough obtained by the high stiffness of the reinforced layer.
Patent JP-H10268468-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGAKI KUNIO
IPC: G03C1/32
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material good in vacuum tight contact performance for contact exposure and small in occurrence of pinholes due to a matting agent by incorporating porous spherical silica particles in a protective layer and/or a backing layer. SOLUTION: The silver halide photographic sensitive material is provided on one side of a support with at least one silver halide emulsion layer and above this layer at least one protective layer and on the other side of the supporting at least one backing layer and the porous spherical silica particles composed of SiO2 in an amount of >=99% and obtained by linking <=1 nm--90 nm-sized primary particles to form secondary particles and having an average pore diameter of <=50 nm and a specific surface area of >=100 m<2> /g and an average particle diameter of 1-20 μm, thus permitting the obtained silver halide photographic sensitive material to be prevented from exfoliation of the matting agent and to be soft to the touch on the surface of the photosensitive material.
Patent JP-2000274828-A (JP)
Title: Heat exchanger
Inventor: KEGASA AKISHI
IPC: F24H9/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress local heating with a simple constitution and to improve a heat transfer efficiency by providing a lattice-like heat transfer tube unit arranged in a lattice-like state by bringing first and second heat transfer tube groups into close contact with each other, and finned heat transfer tube unit constituted of a third heat transfer tube group and fins provided at an outer wall of the third group. SOLUTION: A lattice-like heat transfer tube unit 10 and a finned heat transfer tube unit 20 are aligned and disposed from an upstream side along a flowing direction of combustion gas 50 and the gas 50 flows along surfaces of heat transfer tubes of the units 10, 20 to constitute the heat exchanger 100. The unit 10 is constituted to weave the group 1 by alternately bringing the group 1 into contact with above and below the group 2 at contact portions 5. Meanwhile, the unit 20 is constituted by providing the group 3 formed of a plurality of heat transfer tubes arranged in parallel and providing fins 14 on outer walls of the third group. Thus, a heat recovery without local excess heating of a fluid is realized.
Patent JP-2000262494-A (JP)
Title: Semi-conductor device for collating finger shape
Inventor: FUNAKOSHI SEIICHI
IPC: G06T7/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a module for recognizing a finger shape, and to reduce the cost of the module. SOLUTION: A sensor 21 and wiring groups 22a, 22b comprising electrode arrays are formed on a tape-like insulated substrate 20 for TCP. A semiconductor chip 23 is mounted in an opening 25a provided in the substrate 20. The semiconductor chip 23 is connected to the wiring groups 22a, 22b. A resin 24 covers the wiring groups 22a, 22b, and the semiconductor chip 23 to protect them. The resin 24 is arranged also over the sensor 21, and functions as a dielectric film to recognize the finger shape.
Patent JP-H09268464-A (JP)
Title: Polyester tufted carpet
Inventor: MATSUNAGA NOBUHIRO
IPC: D05C17/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bulky polyester tufted carpet, containing a small amount of free hairs and excellent in abrasion resistance by tufting polyester spun yarns prepared by thermally fusing polyester fibers with binder fibers which are mixed fiber spinning components. SOLUTION: This polyester tufted carpet is obtained by mixing core-sheath conjugated binder fibers prepared by arranging polyethylene terephthalate as a high-melting component having >=200 deg.C melting point in a core part and an isophthalic acid copolyester as a low-melting component having <=170 deg.C melting point in a sheath part in an amount of 2-20wt.% based on a polyester raw cotton, then spinning the resultant mixed fibers, subsequently heat-treating the spun yarns with a Superba heat-treating machine, etc., forming spun yarns containing the polyester fibers thermally fused with the binder fibers and tufting the formed thermally fused spun yarns as pile yarns.
Patent JP-H08267216-A (JP)
Title: Low pressure casting machine
Inventor: NAKATANI MASAKAZU
IPC: B22D17/30
Filed: 1995-03-31
Abstract: PURPOSE: To easily execute the maintenance of a low pressure casting apparatus by communicating the opening hole of a holding furnace with the molten metal supplying hole of an opening/closing device through a connecting means which has flexibility and can adjust the temp. CONSTITUTION: In the low pressure casting machine 10, the air is pressurized into the holding furnace 15 through a pressurizing tube 21 by opening the air valve of an air pressurizing control unit 20 after die-clamping in the side die clamping type opening/closing device 11. At the time of pressurizing the inner part of the holding furnace 15, the molten metal in the holding furnace 15 is pushed out through the opening part 17 and filled up into a cavity through the molten metal supplying hole of the opening/closing device 11 from a temp. holding spout 25 through a heat pipe 22. At the time of completing the filling of the molten metal into the cavity and opening the mold of the opening/closing device 11, the air pressurization from the air pressurizing control unit 20 is stopped. At the time of stopping the air pressurization, the position of molten metal surface in the holding furnace 15 is risen and consequently, the position of molten metal surface in the heat pipe 22 is lowered. The distance from the molten metal surface in the heat pipe 22 to the cavity in the opening/closing device 11 can be shortened by adjusting the setting height of the holding furnace 12 for low pressure casting.
Patent JP-H09267182-A (JP)
Title: Welding quality determination method of lap seam weld zone
Inventor: KIDO KATSUTAKA
IPC: B23K11/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method determining a lap seam weld zone quality exactly by a simple practice by using a bead width determined from a temperature distribution at seam part as a means of the determination. SOLUTION: Immediately after welding, temperature distribution at the lap seam of a preceding strip 1 and a succeeding strip 2 is measured with a profile thermometer 3 over broader width than a maximum width at a superposed part and width (a bead width) of a portion having reached a weld heating temperature is detected from the measured temperature distribution. This motion is carried out over the width direction of strip 1, 2 and the quality of the welding is determined from the obtained bead width.
Patent JP-S60219801-A (JP)
Title: Electromagnetic wave transmitting window
Inventor: MURAYAMA YOUICHI
IPC: H01J23/40
Filed: 1984-04-16
Abstract: PURPOSE:To improve the resistance to destruction due to thermal expansion and the dielectric strength against discharge due to it by providing a ceramic ring of the same type of material of an electromagnetic wave transmitting window and thicker than the thickness of the window to the outside of a thin metallic tube provided with the window. CONSTITUTION:The ceramic ring 5 of the same type of material as that of a disc ceramic 1 constituting the electromagnetic transmitting window and thicker than the thickness of it is adhered to the outer side face of the thin metallic cylinder 2 by a solder bonding material 3. Thus, the concentration of strain due to the difference between thermal expansion rates of the part on the end of the disc ceramic 1 is prevented and generation of minute cracks is prevented. The end of the disc ceramic 1 is chamfered and the dielectric strength against discharge is improved together with the concentration of electric field at the edge.
Patent JP-H11271355-A (JP)
Title: Crew-protecting apparatus
Inventor: KONISHI HIROYUKI
IPC: G01M17/007
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a crew-protecting apparatus which can set an input initial value as required to correct a 0G level after a failure diagnosis time passes. SOLUTION: This crew-protecting apparatus includes an acceleration sensor 18 for detecting an acceleration, a deceleration, an initial value operation means 12 for obtaining an initial value with the use of a detection signal of the acceleration sensor 18 and an initial value-setting means 14 for setting an operation value obtained by the initial value operation means 12 as an input initial value. A failure diagnosis term while a failure of the crew-protecting apparatus is diagnosed includes a plurality of initial measurement terms to measure the detection signal of the acceleration sensor 18. The initial value operation means 12 operates detected values of the acceleration sensor 18 at the plurality of initial measurement terms as required, thereby obtaining measurement term average values.  The measurement term average values are operated as required, thereby obtaining the input initial value.
Patent JP-H09270709-A (JP)
Title: Voice coder/decoder with voice recording and reproducing function
Inventor: MURATA KENJI
IPC: H04M1/724
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a voice coder/decoder with recording and reproducing function without generating abnormal sound at the time of the mode changeover of low power consumption and a small occupancy area. SOLUTION: For this decoder, an adaptive differential pulse code modulation(ADPCM) decoder 4 is turned to a reset state by reset signals from a reset signal generation circuit 19 at the time of the changeover of reproducing mode signals 112. One of an ADPCM code read from a memory 8 at the time of the changeover of the reproducing mode signals and the ADPCM code 103 supplied through a transmission line is selected and supplied to the ADPCM decoder 4. The ADPCM decoder 4 is turned to an output mute state by the reset signals and does not generate the abnormal sound even when the non- continuity of the ADPCM code at the time of the reproducing mode changeover occurs. An ADPCM coder 3 and the ADPCM decoder 4 are shared for the use of recording and reproducing and the use of communication.
Patent JP-S553172-A (JP)
Title: Method of manufacturing high voltage alkaline metal vapor discharge lamp
Inventor: OOTANI KATSUYA
IPC: H01J9/04
Filed: 1978-06-23
Abstract: PURPOSE: To eliminate scattering of electron emitting material from an electrode at sealing time by thermally treating the electrode in vacuum at the same or higher temperature as or than heat treating temperature at sealing time of the electrode before sealing step.  
     CONSTITUTION: After electron emitting materials is coated on the electrode coil of an electrode 3, it is calcined at 1800°C in rare gas atmosphere, and the electrode 3 is then raised at a rate of 100°C./min. to 1500°C. in vacuum atmosphere, and maintained at the same temperature for 10 minutes, then cooled to the room temperature for its heat treatment. This discharge lamp is produced by sealing the electrode thus treated in a schedule of sealing at 1400°C. for 10 minutes, and then treating a lamp fabrication step. 
     COPYRIGHT: (C)1980,JPO&Japio