baber/WOPTO huggingface dataset:
Patent JP-H0822930-A (JP)
Title: Manufacture of ceramic electronic component
Inventor: OGAWA MAMORU
IPC: H01G13/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide a method of manufacturing ceramic electronic components, which can perform a baking of external electrodes in the ceramic electronic components without laying powder on a sheath. CONSTITUTION:An adhesive material layer 12 is provided on the surface of a sheath 11, which mount electronic components 3, the sheath 11 is inserted in a firing furnace in a state that the components 3 are fixed by adhering on the layer 12 and external electrodes in the components 3 are baked. By performing in such a manner, there is no need to lay powder on the sheath 1 and no powder adheres on the external electrodes subsequent to the baking. As a result, a process of removing the powder is dispensed with.
Patent JP-S6238670-A (JP)
Title: Picture processing device
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/40
Filed: 1985-08-14
Abstract: PURPOSE:To correct an output with high accuracy with simple constitution by providing a means controlling an output of an amplifier to a prescribed value and storing the control condition to reproduce it at picture read and setting the length of a picture information read means to a value corresponding to a stable operating section of the control means. CONSTITUTION:An output of a CCD sensor is inputted to an amplifier 3 comprising an operational amplifier via a signal line 1a. An output of the CCD sensor 1 controls the amplifier 3 via an up-down counter 27 to scan a reference member so as to make the peak value of a peak storage circuit comprising a diode 39, a capacitor 41 and a resistor 43 equal, the condition is stored in a RAM 35 to reproduce the same control condition at picture read. In using the up-down counter 27, since a correction output does not follow at the scanning start, the length of the reference member is prolonged by the share. Through the constitution above, the output control such as shading distortion correction is applied surely, an expensive A/D converter is excluded and the capacitor of the RAM is saved.
Patent JP-H0226468-A (JP)
Title: Reader
Inventor: KANAI NOBUO
IPC: H04N1/107
Filed: 1988-07-15
Abstract: PURPOSE:To attain low cost and high resolution reading by moving a high density reading part to read an original at higher density than a reading part in a main scanning direction and positioning. CONSTITUTION:A high density reading part 9 of a high density reading unit 90 is moved to a main scanning direction to set it to the reading starting position of a picture by the fact that the position of a light box 6, that is, the position of the reading position in a reader side is detected by a phototypewriter. When it is finished and a light source 70 of a reading head 7 is lighted, after putting out it, a light source 61 of the light box 6 is lighted, the picture is lighted, the action of the reading of a transmitted light image is started by the high density reading part 9. Thus, cost rising is suppressed, and reading without lowering resolution to the reading on purpose to enlarge is attained.
Patent JP-H0465135-A (JP)
Title: Semiconductor device and mounting structure thereof
Inventor: KASAMATSU KAZUMI
IPC: H05K1/18
Filed: 1990-07-05
Abstract: PURPOSE:To improve the strength of a substrate against physical stress such as thermal deformation and distorsion, etc., by providing a lead terminal on one side of a film carrier, constructing a semiconductor device by folding the lead terminal at an arbitrary angle, and mounting the devices at arbitrary angles with respect to the substrate arranging those devices parallel in succession. CONSTITUTION:A lead terminal 6 of a semiconductor device having a structure where a semiconductor chip 2 is held by an inner lead 3 in a device hole 1 of a film carrier 4 is taken out from the one side of the film carrier 4 in a single configuration. By mounting the devices successively parallel after folding the lead terminal 6 at an arbitrary angle, strength of a substrate 7 against physical stress such as thermal deformation and distorsion is increased and the lead terminal 6 is prevented from being broken.
Patent JP-H0824940-A (JP)
Title: Carriage claw device for drawing device
Inventor: OZAWA AKIRA
IPC: B21C1/28
Filed: 1994-07-07
Abstract: PURPOSE:To commonly use a claw holding body as a ceiling side guide of a chuck claw piece without any change by setting the line of action of the chuck reaction to be applied on the claw holding body from the chuck claw piece to be inserted in a tunnel-shaped hole toward a pin. CONSTITUTION:A claw holding body 18 is separated from an opening part 17 by being turned around a pin 21 to insert a chuck claw piece 13 into a tunnel-shaped hole 12, or to take out the inserted piece therefrom. A carriage claw 5 is changed through the opening part 17 to be opened by turning the claw holding body 18. A holding surface 18 forms a part of the ceiling surface of an end side ceiling part at the position where the holding surface 18a of the claw holding body 18 is brought close to the opening part 17, and the line of action of the chuck reaction to be applied to the claw holding body 18 from the chuck claw piece 13 in the tunnel-shaped hole 12 is set toward the pin 21. The claw holding body 18 prevents the upward movement of the carriage claw 15, and works as the ceiling side guide of the chuck claw piece 13 without any fixing operation. This constitution facilitates the exchange of the carriage claw with less work.
Patent JP-H052199-A (JP)
Title: Wavelength conversion element
Inventor: TAKEYA YUTAKA
IPC: C09K9/00
Filed: 1991-06-24
Abstract: PURPOSE:To control the solid orientation of an org. material and to obtain high efficiency by constituting the above-mentioned element of an org. crystal having nonlinear optical characteristics and a base having the refractive index lower than the refractive index of this crystal. CONSTITUTION:This wavelength conversion element of a waveguide type consists of the org. crystal 1 having the nonlinear optical characteristics and the base 2 having the refractive index lower than the refractive index of this crystal 1. This wavelength conversion element is made incident with basic waves on the crystal part, converts the wavelength of the incident light to a second harmonic wave and guides this wave to generate 1/2 wavelength of the incident light. The nonlinear optical crystal to be used here is adequately the optically active amine salt of the carboxylic acid expressed by formula I. In the formula I, (n) is 0, 1 or 2; Ar is 5 to 14C arom. group; R1- is a functional group selected from an amino group expressed by R2R3N-, ether group expressed by R4-O-, thioether group expressed by R5-S-, nitrile group, -COOR6, ester group expressed by -OCOR7 (R2 to R7 is 1 to 8C hydrocarbon group or hydrogen atom), etc.
Patent JP-H0229516-A (JP)
Title: Cooking apparatus installed on floor
Inventor: MASUBUCHI TOSHIO
IPC: F24C15/18
Filed: 1988-07-15
Abstract: PURPOSE:To make it easy to adjust the height of the cover of a riser part by a method wherein the cover of the riser part is divided into a lower supporting part and an upper mounting part, the lower supporting part is held between guide parts whose both ends are supported by the upper mounting part and which pass through through-holes provided in the vicinity of both right and left ends of the lower supporting part, and the lower supporting part and the upper mounting part are arranged so as to be vertically extended or contracted. CONSTITUTION:The cover 5 of a riser part is divided into a lower supporting part 5a and an upper mounting part 5b, and through-holes B and B' are provided in the vicinity of both right and left ends of the lower supporting part 5a. Guide rails 7a and 7b are passed through these through-holes, and both ends of each of the guide rails are secured to the upper mounting part 5b to hold the lower supporting part 5a therebetween. When the height of the cover is adjusted, the cover 5 is mounted to a supporting part 9 provided on the outer block part 3 of a main body 2 and the upper mounting part 5b is vertically slided with respect to the lower supporting part 5a so that a striker 11 of the upper mounting part 5b is fitted into an embossed latch 10 of the main body 2, thus adjusting the height. According to this constitution, the setting of the height of the cover of the riser part can be positively effected in an easy manner by bringing the height of the cover into agreement with height of the main body.
Patent JP-H0226041-A (JP)
Title: Wire-bonding method
Inventor: YOSHIHARA KUNIHIRO
IPC: H01L21/603
Filed: 1988-07-14
Abstract: PURPOSE:To prevent chip edge contact due to looseness of a metal thin wire loop by retaining the electrode of a semiconductor element and the surface of internal terminal of a lead nearly in the direction of gravity and bringing the metal thin wire closer from a direction which is opposite to that of gravity and then performing contact bonding. CONSTITUTION:In a semiconductor element 1 retained with the surface being directed in the direction of gravity, an electrode 10 formed at this semiconductor element 1, and an internal terminal 2 of a lead, a bonding tool 4 is shifted to the lower part of an electrode 1a of the semiconductor element 1 and is lifted. Then, a wire 3 is contact-bonded to the electrode 1a of the semiconductor element 1. Then, while feeding the wire 3, the bonding tool 4 is shifted toward the lower part of a position where the internal terminal 2 and a wire 3 of the lead are contact-bonded. Then, the bonding tool 4 is lifted to allow the wire 3 to be contact-bonded to the internal terminal 2 of the lead. It prevents the wire 3 from contacting edge, etc., of a semiconductor chip even if it lowers itself due to its own weight and hence contact failure from occurring.
Patent JP-2001001827-A (JP)
Title: Floor structure, pedal structure and footrest structure for vehicle
Inventor: SASAKI TAKASHI
IPC: B60N3/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively reduce an injury value (trauma index of an inferior limb) imparted to the inferior limb (the crus part) of a driver at the time of collision of a vehicle or the like. SOLUTION: A foot behavior restraining part 31 (provided in a spacer member 30 arranged on a floor 20) for restraining a behavior in which a foot moves lateral-directionally with respect to a pedal 11 (for example, the behavior in which the whole of the foot moves lateral-directionally with respect to the pedal 11, the behavior in which a tip part of the foot is turned lateral- directionally around the heel to move lateral-directionally one portion of the foot with respect to the pedal 11, or the like) is provided in the floor 20 in the vicinity of the pedal 11 in a vehicle.
Patent JP-2001011747-A (JP)
Title: Shedding machine for loom
Inventor: TANAKA RITSU
IPC: D03C13/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a shedding machine for looms with easy maintenance without requiring a high torque motor. SOLUTION: This shedding machine of a loom is brought to lift up and down a heald frame through a vibration system having balance springs S, S' in the shedding machine of a loom in which the heald frame is brought to be lift up and down by using a servomotor. Since the shedding machine is constituted to lift up and down the heald frame through the vibration system having the balance springs, the servomotor is brought to be a small one having a smaller torque, thus, the loom itself can be brought to be smaller and energy saving.
Patent JP-S5880836-A (JP)
Title: Formation of fine pattern
Inventor: NISHIDA HIDEKI
IPC: G03F7/20
Filed: 1981-11-09
Abstract: PURPOSE:To obtain with good productivity a high accuracy pattern having less dimensional changes and shape deformations of pattern due to a photo-diffraction, by setting the exposure time less than three seconds regardless of the intensity of illumination. CONSTITUTION:The so-called poor contact that a photo mask is separated from a wafer during a contact exposure does not occur at the initial part of the exposure. In other words, when the photo mask and the wafer are exposed in a state of mechanical compression bonding, for the first approx. three seconds, the poor contact does not occur even N2 gas is emitted from the photo resist, but after approx. three seconds, it suddenly occurs. The occurence of a poor contact can be reduced by setting the exposure time less than approx. three seconds. Further, the occurence of the poor contact can be eliminated at all by setting the exposure time at approx. two seconds or less.
Patent JP-S5983047-A (JP)
Inventor: YAROMIIRU RUSHITSUKA
IPC: B01L3/00
Filed: 1983-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0465233-A (JP)
Title: Thin stone composite material
Inventor: KUROKI JUNICHI
IPC: B32B1/00
Filed: 1990-07-05
Abstract: PURPOSE:To develop the properties, especially, design properties caused by a weight feeling possessed by a stone material to a degree same to or more than those of a natural stone by providing a specific range of a protruding surface to the surface of a stone. CONSTITUTION:A thin stone material to be utilized is composed of a natural precious stone, for example, marble or granite, various ceramics or an artificial stone and pref. has thickness of 1-7mm. A support material is composed of a board or panel of every kind composed of inorg. or org. matter having strength withstanding the force holding the thin stone material to a protruding surface and a honeycomb sandwich panel is especially pref. because strength is excellent even when the thin stone material is held to the protruding surface. The degree of the protruding surface is pref. set so that a curved surface coefficient sigma is 0.10-1mm/m and a thin stone composite material having this protruding surface has effect developing a wt. feeling. In the bonding and fixing of the thin stone material, various org. adhesives, for example, an epoxy adhesive, an unsaturated polyester adhesive, a polyester adhesive, a polyurethane adhesive or a synthetic rubber adhesive or various inorg. adhesives can be utilized.
Patent JP-S6333936-A (JP)
Title: Spread spectrum system
Inventor: TAKEDA SHIGEKI
IPC: H04J13/00
Filed: 1986-07-28
Abstract: PURPOSE:To improve the tracking accuracy by detecting an error signal at each bit of one frame of PN, storing it after A/D conversion,. correcting the PN at each bit corresponding to the next PN frame and repeating the series of operation at each frame. CONSTITUTION:If a difference between an instantaneous angular frequency of a hopping pattern of a carrier of a transmitter and an instantaneous angular frequency of an oscillation signal of a VCO113 by hopping pattern generated in a receiver is deviated from an intermediate frequency omegai because of temperature drift and nonlinearity of DA and VCO between a transmitter and a receiver, an error signal is produced at an output of a multiplier 12. A value of a period having a horizontal trapezoidal wave in the hopping pattern in an error signal is detected by a processor 14 as to each bit, AD conversion is applied and stored in a control section 17. The value is operated by the control section 17 at the next PN frame to apply correction to the PN data and a PN generator 19 generates a PN whose frequency is corrected. The data is refreshed at each frame.
Patent JP-S6238666-A (JP)
Title: Thermosensitive recorder
Inventor: DOBASHI HIDEHISA
IPC: B41J2/36
Filed: 1985-08-13
Abstract: PURPOSE:To make a boundary of energizing time unremarkable by dividing print for one line into two power application times so as to halve the capacity of a required power supply. CONSTITUTION:A density level data 7DV=3 of a picture element 1 is stored in an address 1 of a RAM 13 as it is. When data up to the last picture element 10 are fetched in a RAM, the data read of the 1st line is finished. Print is applied based on the data stored in the RAM 13 of the 1st line and the data is printed while one line is divided into two power application blocks. Since the dots of block boundary are energized while being bridged over the two power application blocks, the boundary dots are heated for the time corresponding adjacent dot and level at the same time and the print density of the boundary is made adequate. Further, the print density of the dot itself at the boundary is made adequate.
Patent JP-H0616245-A (JP)
Title: Travel position detecting device for yard machine
Inventor: YAMASHITA NOBORU
IPC: B65G63/00
Filed: 1992-07-06
Abstract: PURPOSE:To detect the absolute positions of yard machines with high accuracy and reliability at low cost. CONSTITUTION:Optical fibers 20a-20d are laid at the side edge of a belt conveyors disposed at the travel paths of yard machines 4A-4D, and the yard machines 4A-4D are provided with heaters 25 for heating optical fibers 20a-20d locally to form specific temperature regions. The optical fibers 20a-20d and heaters 25 are covered with heat insulating means, and the optical fibers 20a-20d are connected to position detecting circuits 31A-31D. The position detecting circuit 31A-31D is provided with a wave divider 42 connected to each of the optical fibers 20a-20d, a semiconductor laser 43, a high speed averaging device 47, a distance computing device 48, a position computing processor 49, and the like so as to compute the distance from the delay time of Raman backward scattered light of laser pulses injected to the optical fibers 20a-20d, to compute temperature from the intensity ratio between the Stokes' light element and anti-Stokes' light element and to compute the distance of the specific temperature regions to obtain the absolute travel positions of the yard machines 4A-4D.
Patent JP-H0342687-A (JP)
Title: Image forming device
Inventor: NISHIDA AKIHIRO
IPC: G03G15/16
Filed: 1989-07-10
Abstract: PURPOSE:To prevent a decrease in the number of image forming papers per unit hour when images of single color are formed by providing a first transfer paper feeding means feeding a transfer paper to the retransfer position of an image transferred onto an intermediate transfer body and a second transfer paper feeding means feeding a transfer paper to the transfer position of an image formed on a photosensitive body. CONSTITUTION:This device is provided with a means 3 selectively forming two electrostatic latent images, a normal image and a mirror image, the first transfer paper feeding means 23 feeding a transfer paper to the retransfer position of the image transferred onto the intermediate transfer body, and the second transfer paper feeding means 27 feeding a transfer paper to the transfer position of the image formed on the photosensitive body 4. When a single-color image is formed, it can be directly transferred onto the transfer paper fed by the transfer paper feeding means 27 from the photosensitive body 4; therefore the degradation in picture quality, which is caused by interposing an intermediate transfer body 4, is eliminated, and the number of stages can be reduced by as much as the interposing. Thus, a decrease in the number of image forming papers per unit hour can be prevented.
Patent JP-2001004801-A (JP)
Title: Photo-refractive material
Inventor: KITAMURA KENJI
IPC: G02B5/32
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a photo-refractive material capable of obtaining high photosensitivity even without reduction treatment. SOLUTION: A photo-refractive material of single crystal of niobate containing terbium(Tb) or tantalate is a single crystal of lithium niobate(LiNbO3) whose molar ratio of [Li2O]/([Li2O]+[Nb2O5]) is in the range of 0.482 to 0.505 or single crystal of lithium tantalate(LiTaO3) whose molar ratio of [Li2O]/([Li2 O]+[Ta2O3]) is in the range of 0.482 to 0.505. As for this photo-refractive material, an amount of terbium to be added is 10 wt.ppm to 100 wt.ppm.
Patent JP-H0466894-A (JP)
Title: Electronic clock
Inventor: MARUYAMA AKIHIKO
IPC: G04C3/14
Filed: 1990-07-06
Abstract: PURPOSE:To intend highly accurate indication, usage of lower voltage and lower electrical power consumption by providing a gear which engages with rotor indents of a rotor consisting of a rotor plate and a rotor pinion, by a specific reduction gear ratio. CONSTITUTION:A rotor which is driven stepwise, engages with the No.4 gear 9a by 1/5 reduction gear ratio, and the gear 9a occupies position where a stator 7 overlaps planarly and is cross-sectionally arranged with a certain gap at its upper part. The No.4 pinion 9b to which the gear 9a is assembled and integrated, displays second by stepping drive of each second. Then, No.3 gear 10 engages with No.2 pinion and transfers the drive to No.2 gear which engages with the No.3 pinion. The No.3 gear 10 occupies position where the stator 7 does not overlap planarly. Drive of a minute displaying No.2 gear 11, from the No.3 gear 10, is transferred to a time displaying gear 12 via a minute wheel 14. The minute wheel 14 occupies position where the stator 7 does not overlap planarly, just same as the No.3 gear, and therewith movement thickness of the gears can be well decreased.
Patent JP-S6239351-A (JP)
Title: Brake liquid pressure control device
Inventor: FUKUDA HIROHIDE
IPC: B60T8/32
Filed: 1985-08-14
Abstract: PURPOSE:To obtain an adequate braking power constantly, by making a control system of an electromagnetic valve unit to control the oil delivery from a pressure storage source to a brake oil pressure generating mechanism so as to equalize a deceleration signal from pressing pedal and the actual deceleration signal. CONSTITUTION:At a cylinder body 1 are furnished the first and the third cylinders I and III formed on the same axial line, and the second cylinder II formed parallel to those cylinders. The cylinder I is formed with steps, furnishing a push rod 2 at the smaller diameter portion and a control piston 3 at the larger diameter portion inserting to the cylinder respectively, and a pressure control valve is composed with the both members 2 and 3. At the cylinder III is arranged a tandem type master cylinder with the first and the second pistons 7 and 8, and at the cylinder II is furnished a brake oil pressure generating mechanism consisting of a power piston 16 and an oil pressure piston 17. The power piston 16 is arranged to move by an oil pressure lead from the oil room G of the cylinder I to the oil room C of the cylinder II through an electromagnetic valve unit 23.
Patent JP-S59162287-A (JP)
Title: Modified diaphragm electrolytic cell
Inventor: IIJIMA TOKUZOU
IPC: C25B9/19
Filed: 1983-09-26
Abstract: PURPOSE:To produce inexpensively caustic soda having good quality by mounting cation exchange membranes to a finger type asbestos diaphragm electrolytic cell, providing expansible metallic anodes thereto, and providing additionally >=1 piece of dilute brine discharging port in the anode chamber and >=1 piece of water feed port in the cathode chamber. CONSTITUTION:Cation exchange membranes 4 are mounted in a single pole finger type electrolytic cell consisting of a cell cover 1, finger-shaped cathodes 2 and expansible metallic anodes 3. The cover 1 has a brine inlet 5, a dilute brine discharging port 6, and a cathode gas outlet 7. A cathode box 8 contg. perpendicularly the cathodes 2 in a parallel array has a water feed inlet 9, a catholyte outlet 10 and a cathode gas outlet 11. The anodes 3 are embedded perpendicularly in parallel row on a bottom plate 12, are sealed by rubber blankets 13 and are fitted to the cathodes 2 respectively facing the anodes.
Patent JP-S5881025-A (JP)
Inventor: SATOU KAZUHIRO
IPC: A61B6/03
Filed: 1981-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。