baber/WOPTO huggingface dataset:
Patent JP-S61133808-A (JP)
Title: Dimension measuring apparatus by laser scanning
Inventor: JO KAZUHIKO
IPC: G01B11/02
Filed: 1984-12-04
Abstract: PURPOSE:To obtain an economical and highly accurate dimension measuring apparatus by laser scanning, by using a spherical lens as one on the laser beam irradiating side and assembling a counting pulse correcting circuit in a processing circuit of light-receiving signal. CONSTITUTION:Laser generating apparatus 1, rotary polygonal mirror 3, spherical lens 4' and light-converging lens 5, and laser receiving apparatus 6 are arranged consecutively, and an output signal of this laser receiving apparatus 6 is fed into a signal processing circuit 20. Output signals of laser-light-receiving start sensor 11, laser-light-receiving end sensor 12 and clock-pulse generating apparatus 13 are fed in the signal processing circuit 20 also, and a multi-step binary counter 21 counts a number of pulses for the time of shielding by the specimen P of a laser beam. And, this counted value is corrected by a counted pulse correcting circuit 22 and the dimension of the specimen P is calculated. By this arrangement, high-accuracy measurement becomes available without resorting to an expensive Ftheta lens.
Patent JP-H04134516-A (JP)
Title: Keyboard interface system
Inventor: KABUTO TAKAO
IPC: G06F3/02
Filed: 1990-09-27
Abstract: PURPOSE:To attach/detach a connector during electrification by judging either activation due to electrification or activation due to the disconnection of a transmission line by referring to a flag, and adding a program to execute an initialization processing according to the contents of the flag. CONSTITUTION:The flas showing the state of activating a RAM area in an adapter 12 is checked to judge either the activation by turning on a power source or activation by attaching/detaching a connector 15 and according to the state of this flag, the adapter is initialized while distinguishing either the activation by turning on the power source or the activation by attaching/ detaching the connector 15. Since the RAM area is cleared by the hardware of the adapter 12 when the power source is turned on, the flag showing the activation by turning on the power source is not set. Therefore, it is judged by the ON of the power source that there is no entry, and the processing is executed in the case of turning on the power source. Thus, since key code information and reset signals are superimposed in the transmission line and out-of-synchronism is not generated in the case of attaching/detaching the connector, there is no malfunction.
Patent JP-H05101338-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: SUZUKI HIROSHI
IPC: G11B5/31
Filed: 1991-10-02
Abstract: PURPOSE:To provide a thin film magnetic head with high dimensional precision by detecting a grinding quantity of a head gap with a variation of a capacitance of a condenser for grinding monitor, in a manufacturing time of the thin film magnetic head. CONSTITUTION:On a wafer 9, an insulating film 10 and a conductive film for a first coil layer 11 are formed and by a photolithographic etching a coil pattern 11 is formed and at this time simultaneously a lower part electrode 3 of the condenser 1 for grinding monitor is formed. Thus, by simultaneously forming the condenser 1 by using a thin film used for a head part 2, numbers of the steps can be reduced and also a positioning of the condenser 1 for grinding monitor and the head part 2 is surely coincided and the grinding accuracy is improved.
Patent JP-H1082243-A (JP)
Title: Structure of sliding door
Inventor: OZAWA TADASHI
IPC: E05D15/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a sliding door whose good external appearance can be maintained for a long period of time by a method wherein the top end portion of the sliding door is brought into sliding contact with a step formed on the inner surface in the interior of a groove so that a stripe-like pressing mark or a recess produced on a sliding contact part between the groove of the sliding door and the step can be prevented from being seen from the outside. SOLUTION: There are sliding doors 1 and a lintel 2, and the sliding doors 1 is slidably fitted into grooves 5 formed in the lintel 2. And a step 4 is formed in each inner side surface of the groove 5 so that the distance between the opposed edges 6 of the groove 5 is made larger than the distance between the opposed inner surfaces of the innermost recess of the groove 5, and the door 1 is brought into sliding contact with the step 4 in the interior of the groove 5. When the door 1 is caused to horizontally slide to open or close it, a stripe-like pressing mark or a recess is generated on the sliding contact portion 9 of the door 1, however, the edges 6 of the opening of the groove 5 on the lower side of the step 4 keeps pressing mark or a recess generated on the portion 9 from sight.  Thus even if a pressing mark or a recess is generated on the portion 9, they are kept from sight and the fine appearance of the sliding door can be maintained for a long period of time.
Patent JP-H08121282-A (JP)
Title: Fuel supplying device
Inventor: YAMASHITA KEIICHI
IPC: F02M37/10
Filed: 1994-10-20
Abstract: PURPOSE: To removably install a fuel filter and a pressure regulator so as to facilitate replacement of the fuel filter or the pressure regulator by removably attaching the fuel filter to a fuel pump. CONSTITUTION: In a fuel pump 11, which is stored in a pump case fixed in a bracket 20 and is immersed in fuel inside a fuel tank, a filter is connected to an intake port arranged in the lower part. A fuel filter 30 and a pressure regulator 40, which can be removable mutually, are installed in the upper part of the fuel pump 11. In the fuel filter 30, the lower part is removably installed in the fuel pump 11, while the upper part is installed in the fuel pump 11 and is supported by the bracket 20. In the uppermost part in a case 31 for the fuel filter 30, a fuel discharge pipe 37 is formed integrally with the case 31 and supplies the fuel to an injector.
Patent JP-H02102160-A (JP)
Title: Production of concrete
Inventor: SHIMAKAWA KINYA
IPC: C04B14/06
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a concrete having excellent hardness without deteriorating for a long period by using limestone gravel as a coarse aggregate mixed in a cement and adding a small amount of hydrosilicofluoric acid thereto. CONSTITUTION:Limestone gravel is used as a coarse aggregate mixed in a cement and a small amount of hydrosilicofluoric acid is then added to produce a concrete by a conventional method. Thereby, the added hydrosilicofluoric acid acts as a hardener to provide a hardness of the concrete close to that of rock and form a stronger concrete with the passage of time. As a result, the amount of reinforcing rods used can be reduced depending on uses and saving of materials can be realized.
Patent JP-H1082708-A (JP)
Title: Diffusion type pressure converter
Inventor: UCHINO HIDEAKI
IPC: G01L9/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance characteristic in conduction drift and temperature reproducibility while facilitating temperature compensation without sacrifice of sensitivity or linearity, by forming piezoelectic resistor elements, under respective conditions, on the surface of strain generating regions on the long side and in the center of a diaphragm part formed on an N-type silicon substrate of crystal-orientation (100) face. SOLUTION: Two end piezoelectic resistor elements 21a, 23a are formed on the surface in the strain generating region located on the long side of a diaphragm part 3 formed on an N-type silicon substrate 1 of crystal orientation (100) face and two end piezoelectic resistor elements 11a, 13a are formed linearly with respect to the longitudinal direction of the diaphragm part 3 on the surface in the strain generating region located substantially in the center. Rigid body parts 5a, 5b are formed, respectively, on the rear surface between the piezoelectic resistor elements 21a and 11a, 13a and between the piezoelectic resistor elements 11a, 13a and 23a. Since the two central piezoelectic resistor elements 11a, 13a are not required to be located closely each other, offset and offset temperature characteristics are enhanced.
Patent JP-2001070531-A (JP)
Title: Pachinko machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which maintains a high probability of winning until the next jackpot, when a jackpot is won with a combination of probability-changing symbols, and which can increase the interest of a game by operating in various ways for stimulating a player's feeling of expecting a jackpot. SOLUTION: A plurality of symbol selection random numbers (f), (g), (h) are provided which provide different probabilities of probability-changing symbols appearing, and if a jackpot is hit, either of the symbol selection random numbers is selected. The probability of the next jackpot being won with a combination of the probability-changing symbols is determined by the selected symbol selection random number, so that the rate at which the jackpot is won with the probability-changing symbols can be varied and the pachinko machine is kept operated in various ways for a high probability, to thereby enhance the interest of the pachinko game.
Patent JP-S63109923-A (JP)
Title: Component position correction recognition mechanism
Inventor: MAEDA TOSHIHIDE
IPC: H05K13/04
Filed: 1986-10-29
Abstract: PURPOSE:To enable the slip of a component position before and after a pick-up to be detected by fitting a reflecting plate to a robot arm and putting illumination at the perimeter of a component which is on a level with the height of a component before the pick-up. CONSTITUTION:When a picker-head 7 is being moved by a robot 1 in the moving directions of X axis and Y axis, the next component 8 contained in a transparent acrylic resin pallet 3 is illuminated by the upper part illumination 4, and the shadow image of the component 8 is inputted by an ITV camera 9 from the lower part. The image inputted is processed by an image processing device 10. After the component 8 having been sucked, and when a suction-pad shaft 5 has risen slightly, the light from the lower part illumination 6 hits the lower surface of a reflecting plate 2, and the shadow of the component 8 gets to stand out on account of its reflecting light being irradiated to the component 8 whose position has changed. This shadow image is inputted by the ITV camera 9 from the lower part, and the body center position and directional angle of the component are detected again by the image processing device 10.
Patent JP-H07111322-A (JP)
Title: Image pickup device
Inventor: HIRATA YOSHIHIRO
IPC: H04N5/32
Filed: 1993-10-13
Abstract: PURPOSE:To provide an image pickup device having a simple constitution and excellent positional resolving power and hardly deteriorating the sensitivity and resolving power. CONSTITUTION:The title image pickup device is provided with a solid-state image pickup element 3 containing a plurality of picture elements, a light- shielding material 4 having a plurality of through holes 4h provided corresponding to a plurality of picture elements and formed on the surface 3S of the solid-state image pickup element 3 containing a plurality of picture elements, and a fluorescent material 5 provided in a plurality of through holes 4h.
Patent JP-H01135905-A (JP)
Title: Anchor bolt tool
Inventor: PEETAA FUROEERITSUHI
IPC: F16B13/06
Filed: 1988-10-13
Abstract: PURPOSE: To secure high drawing strength without the need for expansive special tools for forming borehole by making the angle of an expansion cone larger, decreasing the wall thickness of an expansion sleeve in the circumferential direction towards slender slots and providing the expansion sleeve with at least one annular bead. CONSTITUTION: An angle α of an expansion cone 1d is set to be greater than an angle β of a bore 2d of an expansion sleeve 2. The wall thickness of the expansion sleeve 2 decreases in the circumferential direction towards a slender slots 3c. The outside surface of the expansion region has at least one circumferentially extending annular bead 2e. As a consequence, when the expansion of the expansion sleeve 2 reaches its maximum, the two cone angles are equal with each other, and the expansion sleeve 2 rests against the expansion cone 1d. Then, the expansion pressure is the greatest in the region of the largest wall thickness so as to most strongly hammer underground anchor into the receiving material. In addition, the annular bead 2e is pressed into the wall of the borehole in the initial period of expansion process and is fixed in the axial direction.  Consequently, a high drawing strength can be secured without needing expansive special tools for forming the borehole.
Patent JP-H10101098-A (JP)
Title: Packaging bag for granular article made of thin material of thermoplastic synthetic resin
Inventor: FUJIWARA NORIJI
IPC: B65D30/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To quickly deaerate the inside of a bag main body after granular substance is filled and to make foreign substances such as insects hardly intrude thereinto. SOLUTION: One end part of a bag main body 1 consisting of a thermoplastic synthetic resin tube is heat-sealed and the front and the back walls 1a and 1b are heat-fused above the sealed part 2 in parallel to the sealed part 2 to make a non-storing part 5 between the heat-fused part 3 and the sealed part 2. The heat-fused part 3 is made intermittent by leaving a plurality of not-heat- sealed parts, which are communicating parts 4a and 4b for vent communicated with the not-storing part 5.
Patent JP-H0198605-A (JP)
Title: Separation of polystyrenesulfonic acid or derivative thereof
Inventor: KANESHIGE NAOYA
IPC: C08F12/00
Filed: 1987-10-13
Abstract: PURPOSE:To obtain a polystyrenesulfonic acid (derivative) in a high purity, by heating a suspension of a polystyrenesulfonic acid (derivative) in an org. solvent in the presence of water or steam and thereby removing the org. solvent by distillation. CONSTITUTION:A polystyrenesulfonic acid (derivative) having an MW of 200-1,000,000 and contg. at least 70mol.% monomer units of formula I [where R1 is H or alkyl; R2 is R1 or a halogen; M is an alkali (earth) metal, formula II or formula III R3-5 are each H, alkyl or aryl; n is 1/2 in case M is an alkaline earth metal or 1 in other cases] and at most 30mol.% monomer units of formula IV [where R is R1; X is Cl, (non-)substd. alkyl or (non-)substd. aryl] is suspended in an org. solvent having a solubility of at most 2g in 100g of water and a b.p. of at most 100 deg.C (e.g., methylene chloride). 100pts.wt. suspension is mixed with 40-100pts.wt. water or steam and heated to remove the org. solvent by distillation.
Patent JP-H10100402-A (JP)
Title: Diaphragm structure for ink jet recording head
Inventor: TAKASUGI TSUNEJI
IPC: B41J2/055
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To bond a piezoelectric element, a diaphragm and a pressure component member reliably by forming a dummy island of substantially identical shape even at the peripheral flat part in the range of the vibration plate for forming the island; and to displace the piezoelectric element normally by bonding the diaphragm in ideal shape. SOLUTION: A range 11 for tormtng an island is defined in the center of the diaphragm in an ink jet recording head and a dummy island part 12 is formed partially at the peripheral flat part thereof. Since the vibration plate 1 is provided with a dummy island part 12 by taking advantage of electroforming, current density in the dummy island part 12 is substantially equal to that in the range 11 for forming an island at the time of electroforming and an electroforming film is grown uniformly to produce a vibration plate having uniform thickness. The diaphragm can be bonded surely to the piezoelectric element by bonding them principally in the range 11 for forming an island and at the dummy island part 12 and displacement thereof can be transmitted ideally.
Patent JP-H02104201-A (JP)
Title: Lower link-connecting structure
Inventor: ONBE MITSUHIKO
IPC: A01B59/043
Filed: 1988-10-11
Abstract: PURPOSE:To improve the supporting strength of a lower link-attaching pin by supporting the inside end of the lower link-attaching pin in an insertion hole of a transmission case and also the outside end thereof on the transmission case through an overhanging flange portion. CONSTITUTION:The outside end of a lower link-attaching pin 9 is attached on an approximately triangular, flat plate-like attaching plate 10 which is made of a stainless steel, etc., and constitutes an overhanging portion. The inside end of the attaching pin 9 is fit and supported into one of fitting holes 11 formed both the sides of the rear end portion of a transmission case 1 and the attaching plate 10 on the outside end of the attaching pin 9 is hastened with a pair of stud bolts and nuts 7 which are simultaneously utilized to attach a brake case 4 and a rear wheel shaft case 5 to the transmission case 4. The attaching plate 10 is attached on the case 3 side. Thereby, the bending of the attaching pin 9 is prevented anD the durability thereof is improved.
Patent JP-H04134919-A (JP)
Title: Automatic channel selection for radio receiver
Inventor: WATANABE KOJI
IPC: H03J7/18
Filed: 1990-09-26
Abstract: PURPOSE:To prevent a data multiplex radio broadcast station to be caught substantially from being unselected by discriminating whether or not a reception station detected in the selected DX mode is a data multiplex radio broadcast station after the reception station is detected in the LOCAL mode. CONSTITUTION:A reception station is detected while varying a reception frequency in the LOCAL mode according to the automatic channel selection command of a controller 12, and when a reception station is detected, a LOCAL/DX changeover circuit 2 is used tentatively to select the DX mode and whether or not the reception station is a data multiplex radio broadcast station is discriminated, and a prescribed operation is implemented according to the type of the automatic channel selection command based on the result of discrimination. Thus, even when the automatic channel selection is implemented under the LOCAL mode, a sufficient input level for demodulating a digital data is obtained and unselection of the data multiplex radio broadcast station to be caught substantially is not caused.
Patent JP-H01232366-A (JP)
Title: Xerographic printing machine and multi- color printing
Inventor: KOUUIEN RAI
IPC: B41J2/44
Filed: 1988-10-12
Abstract: PURPOSE: To prevent the color mixture of toner from occurring and to efficiently execute a multicolor printing action by a simple method by executing a transfer action by moving and stopping a transfer paper evey time when it is increased and moving a rotating drum in a direction right angle to the moving direction of the paper in the midst of the stopping time. CONSTITUTION: The toner whose colors are different are attached to the different image parts of the drum 1 on which a latent image is formed by an exposure unit 2 from four areas 301-304 of a developing device 3 and transferred on the paper by continuously rotating the drum 1. the residual toner after the transfer action is eliminated by a cleaner 7. When this process is finished and the movement of the paper is stopped, the drum 1 is moved at a right angle to the moving direction of the paper as much as one area and rotated. Then, the transfer action by the toner of the different color is executed. When the process is repeatedly executed and finished when the multicolor images of every transfer area are formed, the paper is moved as many as the increased amount.  Thus, the color mixture of the toner is prevented from occurring and the multicolor printing action is efficiently executed by the simple method.
Patent JP-H0624150-A (JP)
Title: Thermal transfer
Inventor: KO YUICHI
IPC: B41M5/382
Filed: 1991-09-09
Abstract: PURPOSE:To improve a resolution without increase of manday in a thermal transfer recording medium with the use of a thermal head etc., by forming the uppermost layer of an ink layer on a support with a dissolving liquid containing a resin as a main component and a solvent which easily dissolves the resin. CONSTITUTION:A coloring layer 11 containing a dispersion dye and a resin as main components is placed on a support 10. In another method, the coloring layer 11 is laminated on the support 10 through an intermediate layer 12. A protective layer 13 is laminated to form an ink layer. The uppermost layer of the ink layer is formed with a dissolving liquid containing a resin as a main component selected from butyral resin, polystylene resin, and epoxy resin and a solvent selected from various kinds of organic solvents and water. For example, a solvent such as methylethyl ketone and methylisobutyl ketone is selected which can easily dissolves the resin. The selection of the solvent is done by experiments using various kinds of solvents.
Patent JP-H0568448-A (JP)
Title: Crawl for culturing fish
Inventor: HOSONO SEIICHI
IPC: B05B17/08
Filed: 1991-09-10
Abstract: PURPOSE:To enable the prevention of cultured fishes from releasing even without surrounding the interior of a crawl with a fishing net by artificially creating a cold water area around the crawl. CONSTITUTION:A crawl is obtained by annularly dividing a fish farm (A) from the open sea (B) in the periphery of the fish farm with a float 1, which is prepared by integrating circumferential continuous steel pipes 3 and 4. The steel pipes 3 are cold seawater feed pipes and many discharge ports (3a) are arranged in rows in its bottom. Cold seawater pumped from a deep layer of the open sea (B) through a pump (P1) is fed to the interior of steel pipes 3 to continuously jet the cold seawater through the discharge ports (3a) onto the sea bottom. Thereby, a cold seawater curtain 9 is formed between the fish farm (A) and the open sea (B) to divide both.
Patent JP-2001079300-A (JP)
Title: Clothes handling device
Inventor: FUJISAWA TAKESHI
IPC: D06F95/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To efficiently handle clothes to be stored in a box by managing the clothes not by the number but by the thickness of the clothes. SOLUTION: This clothes handling device has a position determining board 44 and a sensor 72 at the step part of feeder shoots 30 and 31. The position determining board 44 determines the position of hangers 2 to hang clothes 1 and the sensor 72 detects whether the front or the rear of the clothes 1, whose position has been determined by the position determining board 44, is within a prescribed width. The quantity of the clothes 1 fed by a clothes feeding means 10 is controlled based on the result of the detection of the sensor 72.
Patent JP-H01102161-A (JP)
Title: Structure material for reinforcement
Inventor: KAWASAKI MASAYOSHI
IPC: E04C5/07
Filed: 1987-10-14
Abstract: PURPOSE: To decrease the weight of and increase the durability of reinforcing structural materials by forming a mesh of combined filament yarn consisting of reinforcing fiber and thermoplastic resin fiber and heating it at or over the melting point of the thermoplastic resin so that the conjugations of the combined filament yarn fuse together. CONSTITUTION: Reinforcing fiber such as glass fibers and thermoplastic resin fiber such as nylon each of from hundreds to tens of thousands of filaments are mixed together into combined filament yarn. The combined filament yarn is next reshaped into a mesh having an arbitrary aperture before subjected to heat treatment that fuses the conjugations of the combined filament yarn together into a meshed structural material. The structural material, which is typically applicable to marine structures including petroleum platforms, building curtain walls, floors and walls for multiple dwelling houses, and tunnel reinforcing materials, thus exhibits improved lightness and corrosion resistance.