baber/WOPTO huggingface dataset:
Patent JP-H08152848-A (JP)
Title: Water resistant reversible display label, its production and reversible display medium
Inventor: OZAKI KATSUMI
IPC: B31D1/02
Filed: 1994-11-28
Abstract: PURPOSE: To enhance the water resistance of a reversible display element which is mounted on information storage media, etc., such as magnetic card and IC tag in particularly, and reversibly displays storage contents. CONSTITUTION: This water-resistant display label is constituted by laminating the reversible display element 2 on the central part of a first tacky adhesive layer 4 laminated on a transparent water resistant resin sheet 3, laminating an intermediate sheet 5 enclosing the entire circumference of the reversible display element in the peripheral part of this first tacky adhesive layer, further, laminating a second tacky adhesive layer 6 on the reversible display element and the intermediate sheet and also laminating a separator 7 thereon at need. The reversible display element has a recording layer contg. microcapsules, for which magnetic rewriting elements, etc., having liquid and magnetic powder floating in this liquid and having sensitivity with magnetic fields in the microcapsules are usable.
Patent JP-H01157782-A (JP)
Title: Cold butt welding machine for wire rods
Inventor: MITSUDA TATSU
IPC: B23K20/00
Filed: 1987-12-14
Abstract: PURPOSE:To prevent meandering of wire rods by moving dies holding the wire rods at two steps in the direction to cross orthogonally to the direction of the wire rods and then in the direction of the wire rods after finishing welding. CONSTITUTION:When the wire rods are inserted to grip a handle, since a projection 11 is separated, a lever 9 presses a frame 8 by a spring 10 and the frame 8 presses lower side dies 2b and 2d and the movements of the lower side dies and upper side dies in the direction of the wire rods are controlled. Further, when the handle is gripped, the upper side dies are stuck to one another to hold the wire rods. Further, when the handle is gripped, the four upper side dies 1a-1d are entirely stuck to one another by a V block 6a. At this time, since the upper side dies are connected to the lower side dies by a keyway, the inserted wire rods are pressed in the axial direction. The handle is released up to the middle and the upper side dies first retreat in the direction to cross orthogonally to the wire rods by springs 3a and 3b in the upper side dies. At this time, the upper side dies move only in the direction to cross orthogonally to the wire rods and do not move in the direction of the wire rods. Further, when the handle is released, since the frame 8 is released, the control of the movements of the lower side dies in the direction of the wire rods is released.
Patent JP-H01157778-A (JP)
Title: Automatic welding method by arc sensor
Inventor: SASANO YOSHIRO
IPC: B23K9/127
Filed: 1987-12-15
Abstract: PURPOSE:To stably perform accurate welding by sensing a welding place in advance by a locus formed by composing circular motion or polygonal motion, etc., and then performing welding under necessary welding conditions based on this result. CONSTITUTION:While the locus 3 formed by composing motion in the direction along a joint 2 of a work 1 with the circular motion or the polygon motion being drawn by the torch tip, the welding place is sensed in advance to grasp accurately a proper shape of the work 1. Based on a result of sensing, the welding is then performed under the necessary welding conditions. By this method, since sensing can be executed at a stable current area, and accurate welding can be performed stably.
Patent JP-2001133990-A (JP)
Title: Automatic developing machine for photosensitive planographic plate and method for attaching brush member
Inventor: NOZAWA YOSHIE
IPC: G03F7/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To realize uniform brushing and to minimize replacement of brush materials as consumables to reduce the number of replaceable parts with respect to a photosensitive planographic plate to which a photo polymer layer is applied especially as a photopolymerization layer. SOLUTION: With respect to a brush member 142, it is unnecessary to detach peripheral parts for driving of a support body 200 from a device main body because a brush base cloth 202 is easily attached to and detached from the support body 200, and the maintenance workability is improved. The tensile force of the brush base cloth 202 in an arcuate part 200A is kept by a corner part because the brush base cloth 202 is wound round this corner part and is engaged in a plane part 202B through channels 204. Further, a projecting part 200C is provided in this corner part to concentrate the stress for winding.
Patent JP-H09160434-A (JP)
Title: Electrophotographic photoreceptor and image forming device using it
Inventor: YASUDA KENICHI
IPC: G03G21/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To precisely keep a gap between a developing unit and a photoreceptor, to stably obtain the electrical ground of photoreceptor even when it is repeatedly used over a long term, and to obtain a high-quality image by providing a cylindrical substrate with an electroconductive member piercing through from the cylindrical outside surface to the inside surface or the end surface, as for an electrophotographic photoreceptor having an electroconductive layer and a photoreceptive layer in this order on the cylindrical substrate. SOLUTION: This electrophotographic photoreceptor is provided with the electroconductive layer and the photoreceptive layer in this order on the cylindrical substrate 10-2. The substrate 10-2 is provided with the electroconductive member 10-1 piercing through from the cylindrical outside surface to the inside surface or the end surface. An electroconductive material, that means, metal such as steel, aluminum or copper or the material to which electrical conductivity is imparted by dispersing a fine powder of the electriconductive material such as carbon black or metal in resin can be used as the material of the electroconductive member 10-1.  As the installing method of the electroconductive member 10-1, it is inserted in the substrate 10-2 when the substrate 10-2 is molded or it is installed by press-fitting, adhering and screwing to the substrate 10-2, after working the substrate 10-2.
Patent JP-2001136054-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUDO DAISAKU
IPC: H03K3/356
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional semiconductor integrated circuit where resetting to a conventional latch circuit has been realized by ANDing a data signal and a reset signal but the configuration like this results in an increase in the area required for addition of a NAND circuit. SOLUTION: The latch circuit of this invention consists of two nMOS transistors(TRs) 102, 104 having terminals 107, 108, by which the respective substrate potentials can be controlled. A substrate potential changeover means employing the terminals 107, 108 is used to control the substrate potentials of the TRs 102, 104. Controlling the substrate potentials to control on/off of the TRs 102, 104 conducts resetting. The latch circuit with a reset function can be produced without the need for addition of a NAND circuit according to the adoption of the method above so as to reduce the area of the semiconductor integrated circuit.
Patent JP-H10120096-A (JP)
Title: Liquid feeder of liquid tank
Inventor: HARA AKIHIRO
IPC: B67C11/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent a funnel from missing by connecting a strainer to a lower end of the umbrella-like funnel which can be opened/folded so that when the funnel is removed out of a liquid feed port of a liquid tank it can be opened for feeding liquid, while it can be folded to be received from the liquid feed port into the liquid tank. SOLUTION: A liquid tank B is a fuel tank or a chemical tank having a liquid feed port 1 covered by a cap on an upper part, wherein an umbrella-like funnel A which can be opened/folded like an umbrella is provided, and a strainer C is connected to a lower end of the funnel A. Thus when the umbrella-like funnel A is removed out of the liquid feed port 1 and it can be opened, while it can be folded to be received from the supply port 1 into the liquid tank B. The umbrella-like funnel A is formed by extending a thin vinyl sheet 5 or the like between respective ribs 4a, and a lower part of each rib 4a is coupled to an upper part of the strainer C so that the funnel A can be opened and folded like an umbrella.
Patent JP-H11147411-A (JP)
Title: Vehicle suspension unit
Inventor: IWASAKI KATSUYA
IPC: B60G17/015
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle suspension unit that can improve the turnability of the vehicle without decreasing the braking performance in both braking and turning. SOLUTION: This vehicle suspension unit is equipped with a damping force characteristic control means e containing a normal state controller d which optimally controls the damping force characteristics of a shock absorber b in the vehicle normal running based on the vertical behavior of the vehicle detected by a vertical vehicle behavior detection means c. The unit is also provided with a braking condition detection means f detecting the braking condition of the vehicle, a turning condition detection means g detecting the turning condition of the vehicle, and a braking and turning correction controller h.  When the braking and turning conditions of the vehicle are detected by the braking condition detection means f and the turning condition detection means g, the braking and turning correction controller controls the vehicle in the direction in which the roll stiffness for the fore wheels is lower than that for the rear wheels.
Patent JP-H06213916-A (JP)
Title: Rotational speed sensor
Inventor: REIBAAN ANDORIYUU KIYARON
IPC: G01P3/488
Filed: 1993-11-24
Abstract: PURPOSE: To prevent the distortion of a stator ring due to the fastening of a fitting screw in a revolving speed sensor fitted in an axle. CONSTITUTION: This speed sensor 60 is circular, and it is fitted to the bearing adjusting ring 68 of the differential device of an axle. An inward cantilever tab 104 absorbing the fastening load of a fitting screw 110 via the local axial deflection is formed on a radially inward flange provided on a circular housing 78. An axial air magnetic flux gap is generated between a stator ring 86 and the poles (teeth 76) of a rotor 72, and the stator ring 86 is located adjacently to the housing 78 in the axial direction. A notch 108 is provided on the stator ring 86 so that the tab 104 can be freely deflected. When the screw 110 is fastened, the tab 104 is deflected and stored in the notch 108 to absorb the local load, the local deflection in the axial direction of the stator ring 86 is eliminated, and the misalignment of magnetic poles can be prevented.
Patent JP-H09123977-A (JP)
Title: Transmission device
Inventor: BAN ITSUKI
IPC: F16H1/28
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent input of the second planetary gear device from being delayed because of input of the first planetary gear device by forming a combined member by combining sun gears of two planetary gear devices which are positioned at the coaxial center with each other, and fitting a mechanism which releases the rotation of a detecting member for detecting the rotation of the combined member. SOLUTION: The first and second planetary gear devices are positioned at the coaxial center, the first and second sun gears of them are combined by a combined member 9 and fitted at the outer circumference of an output member 7 so that they may rotate freely. Suppression members 4a, 4b which suppress a protrusion part 9a so as to rotate by a desired angle around the output member 7 are fitted at a frame body of the combined member 9. When a brake lever is operated, a brake interlocking wire 19 which is fitted at the pin 18c of a ratchet claw lever 18 is also attracted in the direction of the arrow K and the ratchet claw lever 18 rotates counterclockwise around a ratchet claw shaft 18b until it touches a suppression member 9g of the protrusion part 9a, thus releasing engaging between a ratchet 17 and a ratchet claw 18a.
Patent JP-H11143312-A (JP)
Title: Image forming device
Inventor: FURUKAWA TATSUYA
IPC: G03G21/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent an image deteriorated in image quality from being formed in an image forming part by providing a partition for shutting off an image erasing part from the image forming part, so that steam generated in the image erasing part does not permeate the image forming part. SOLUTION: The partition 101 shutting off an image forming unit 2 from an image erasing unit 5 is provided and the steam generated in the image erasing unit 5 hardly permeates the image forming unit 2. Therefore, the difference in density between an image part to which toner is stuck and a nonimage part to which the toner is not stuck on a transfer paper 10 is prevented from being small because the humidity of the image forming unit 2 is high and an electric charge quantity caused by a corona discharge is small. Then, lightning discharge is prevented from easily occurring in a transferring part for transferring a toner image to prevent the toner from being scattered. Therefore, the deterioration in the image due to the fact the humidity of the image forming unit 2 becomes high can be prevented so that the formation of the image deteriorated in the image quality can be prevented.
Patent JP-H06144606-A (JP)
Title: Paper feeding device
Inventor: KOSHIMIZU MASATO
IPC: B65H1/04
Filed: 1992-11-02
Abstract: PURPOSE:To facilitate exchange of paper feeding rollers and to improve maintainability by dividing a paper feeding roller shaft of the paper feeding roller into a roller support shaft integral with the paper feeding roller and a transmission shaft to transmit torque to this shaft and connecting both of them to each other by a shaft coupling which is free to slide. CONSTITUTION:In a paper feeding device of an image formation device and others enabling manual feed of sheets of various sizes from one tray, a paper feeding roller rotating around a paper feeding roller shaft 2 borne by a pair of arm parts 13a, 13b of a support member 13 as its center is provided, and with this paper feeding roller 1, a separation pad arm 5 is made contact with pressure by elastic force of a pressure spring 6. Thereafter, the paper feeding roller shaft 2 is divided into a roller support shaft 2a integrated with the paper feeding roller 1 and a transmission shaft 2b to transmit torque to this shaft 2a, and both of the shafts 2a, 2b are connected to each other by a shaft coupling 3 which is free to slide in the shaft direction. The shaft coupling 3 is constituted by having hole parts to engage with D cut parts 2c, 2d formed on each shaft end, and it is supported by the arm part 13 through a bearing 15 free to rotate and to slide.
Patent JP-H08182298-A (JP)
Title: Stepping motor
Inventor: SUZUKI AKIHITO
IPC: H02K37/14
Filed: 1994-12-21
Abstract: PURPOSE: To provide a stepping motor with low-noise and high-performance where corrosion resistance is improved by ensuring positive yoke washing and plating treatment and chemical polishing treatment after magnetic annealing and at the same time vibration when driving with a motor is prevented. CONSTITUTION: In a stepping motor with a rotor 1 having a permanent magnet 2 which is subjected to multiple-pole magnetization, stator yokes 4, 5, 6, and 7 having a plurality of comb-shaped pole pieces which are provided opposingly on the shaft of the rotor 1, excitation coils 10 and 11 which are provided outside the stator yokes 4, 5, 6, and 7, and a frame yoke 8 formed so that the stator yoke 4, 5, 6, and 7 and the excitation coils 10 and 11 are surrounded, a protrusion is provided at a flange part toward the protruding direction of the pole gears. Also, the protrusion of the stator yokes 4, 5, 6, and 7 can be elastically deformed.
Patent JP-2001131475-A (JP)
Title: Primer for metal
Inventor: ISHIDA MASAMI
IPC: C09D7/12
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a primer for a metal exhibiting excellent corrosion prevention and rust-prevention effects and improves adhesion of a film when a very thick resin film is formed on the surface of a metal. SOLUTION: A two package type ordinary temperature curable primer for a metal comprises a liquid A composed mainly of (a) an epoxypolyol having a hydroxyl value of 200-220 mg KOH/g obtained by increasing the molecular weight of a bisphenol A-based epoxy resin by a modifier bearing an alicyclic skeleton and incorporating a hydroxyl group by chelate-modifying an end of the epoxy structure and (b) a silane coupling agent, (c) a urethanization- accelerating catalyst and (d) a bulking agent and a liquid B comprising (e) methylenebis(4-phenyl)isocyanate bearing a carbodiimide group, polymethylenepolyphenyl polyisocyanate or a mixture thereof, the NCO/(OH+ NH2) molar ratio in the liquids A and B being 1.0-1.1.
Patent JP-H11148607-A (JP)
Title: Waste gas re-combustion type oil burner
Inventor: NAKASHITA SHIGETO
IPC: F23R3/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the mixing of combustion air into fuel and reduce the amount of soot as well as dust by a method wherein a tertiary air flow passage is provided with a tertiary air flow rate regulating means for regulating the flow rate of tertiary air. SOLUTION: In an exhaust gas re-combustion type oil burner 7, a tertiary air flow passage 23 is provided with a tertiary air flow rate regulating means 34 for regulating the flow rate of tertiary air. Upon the independent operation of a boiler, combustion air having an atmospheric temperature is supplied from a forced ventilating machine directly into a wind box 6. The temperature of the combustion air is low and the flow speed of air is slow whereby the tertiary air flow rate regulating means 34 is controlled by a damper driving device 35 into the closing direction thereof to choke and reduce the flow rate of tertiary air in the tertiary air flow passage 23. The flow rate of primary air in a primary air flow passage 20 and the flow rate of secondary air in a secondary air flow passage 21 are increased to increase the injection speed of the primary and secondary air.  According to this method, mixing of primary air and secondary air into fuel from the oil burner 7 is improved whereby the generating amount of soot and dust can be reduced.
Patent JP-H04189398-A (JP)
Title: Load detector for clothing drier
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1990-11-22
Abstract: PURPOSE:To accurately decide the amount of load without being affected by the inertia force of the rotational load of a heat exchange type two-wing fan, etc., by deciding the amount of load by detecting the attenuation time of a motor which drives a drum when it is not energized. CONSTITUTION:The motor 13 is operated for two seconds by turning on a thyristor 2a. Thence, after the thyristor 2a is turned off, a control circuit 15 repeats processing to count the number of pulses of the output voltage vo of a capacitor voltage detection circuit 4 ten times, and the sum of the number of pulses for ten times is compared with the relation of the number of pulses set in advance and the amount of load, thereby, the amount of load can be decided. A drying operation in which it is assumed that the rotation of the drum 6 and the heat exchange type two-wing fan 7 arrive at the amount adaptive for the amount of load is performed. In such a way, it is possible to detect the amount of load with high accuracy without being affected by inertia rotation due to the inertia force other than the drum of the heat exchange type two-wing fan, etc.
Patent JP-2001139234-A (JP)
Title: Steel stranded wire drawing-out device
Inventor: SUZUKI TOMOHIRO
IPC: B65H75/40
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress swelling of a steel stranded wire to the outside of a drum to its rigidity without relying on a worker to facilitate handling of the steel stranded wire in the steel stranded wire stretching work. SOLUTION: This steel stranded wire drawing-out device is provided with a support roller 20 supporting rotatably a part which is below a drum 30 around which a steel stranded wire 34 is wound and a plurality of regulation rollers 46 arranged along the peripheral direction of an outer peripheral part in the outer peripheral part of a part which is above the drum 30.
Patent JP-H06167316-A (JP)
Title: Measuring method for shape
Inventor: JIN YASUHARU
IPC: G01B21/20
Filed: 1992-11-27
Abstract: PURPOSE:To display the measuring data at each measuring position along with measuring data measured at the other measuring positions unitedly on the single three-dimensional coordinate axis even when the shape of a to-be- measured object is measured at a plurality of measuring positions by moving a three-dimensional shape measuring apparatus according to a shape measuring method using a spot projection method. CONSTITUTION:Two measuring points common to, for example, suitably selected first and second measuring positions are set on a to-be-measured object 6. A laser light 2 is cast to the measuring points from the first and second measuring positions by a measuring device 1 set with the axial core in the Z-axis direction kept vertical. The positional coordinates of the measuring points are operated in coordinate systems at the measuring positions. At the same time, a function related to the coordinate transformation is calculated. Accordingly, for instance, the data of the positional coordinate at the second measuring position is converted to the data of the positional coordinate at the first measuring position basing on the function.
Patent JP-H07177366-A (JP)
Title: Color image processor
Inventor: SUGANO AKIKO
IPC: G06T5/00
Filed: 1993-12-17
Abstract: PURPOSE:To make a boundary quiet and to obtain a fine color-converted image. CONSTITUTION:An input color image signal constituted of three color decomposed signals is converted into a colored multi-valued signal expressed by hue, saturation and lightness by a coordinate transformation part 108. The converted colored multi-valued signal is converted into another previously specified colored multi-valued signal by look-up tables 109 to 111 and the converted colored multi-valued signal is returned to three color decomposed signals by a coordinate reverse transformation part 112.
Patent JP-2000146770-A (JP)
Title: Apparatus for monitoring underfloor of car
Inventor: YAMAGUCHI HIRAKAZU
IPC: G01M17/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for monitoring under a floor of a car which can detect an abnormality of underfloor devices of the vehicle from above the ground in a noncontact manner while the car is running and can specify which of vehicles and which of the underfloor devices of the car are abnormal. SOLUTION: A temperature-detecting means 1 set on the ground in a noncontact fashion to a train detects an underfloor temperature of a passing car with a constant cycle from a side face of the travelling train. The time series underfloor temperature of the car obtained by the temperature-detecting means 1 are input to a heat graph-forming means 3, whereby a car underfloor temperature heat graph with the car underfloor temperature on an axis of ordinate and a pass time of each car on an axis of abscissa is formed. An operating means 9 compares a part of the heat graph formed by the heat graph- forming means 3 corresponding to temperature data of an underfloor device and a temperature limit value stored in a temperature limit value-storing means 10, and outputs the comparison result.