baber/WOPTO huggingface dataset:
Patent JP-S57130816-A (JP)
Title: Automatic switch for car coolers
Inventor: HAYASHI MIKIO
IPC: B60H1/32
Filed: 1981-02-02
Abstract: PURPOSE:To control operation of a magnet clutch for a cooler according to engine load in an automatic switch of the clutch by providing a chamber which is subjected to a suction negative pressure and by fixing a switch contact to a center rod of the chamber. CONSTITUTION:A negative pressure which is generated in an intake manifold 26 fluctuates in inverse proportion to a load. That is, at an acceleration stage  where a high load is required, the pressure is elevated and a diaphragm 3 of a  bottom plate 1 of a chamber subjected to the negative pressure loses a suction  force. A spring 11 pushes a center rod 7 to the left to open contact points 17,  18 and another contact points 17', 18'. Thereafter, when the acceleration is completed for a constant speed running, the negative pressure on the diaphragm 3 is  increased to respectively make those contact points into contact. By the switching, a magnetic clutch 29 of a car cooler may be turned on or off.
Patent JP-H0589555-A (JP)
Title: Information recording and reproducing method
Inventor: SAKURAI YOSHIFUMI
IPC: H01F10/12
Filed: 1992-01-28
Abstract: PURPOSE:To allow the efficient and stable writing of information and the reading out of the written information with high S/N by using an amorphous alloy of a Tb-Fe-Co ternary system for the magneto-optical recording medium. CONSTITUTION:This magneto-optical recording medium consists of the amorphous magnetic alloy of the Tb-Fe-Co ternary system having an axis of easy magnetization in the direction perpendicular to the film plane. The atomic ratio combining the Fe and the Co exists preferably in a prescribed range as the compsn. to provide sufficient magnetic anisotropy. The Co is preferably incorporated into the compsn. at the atomic ratio higher than that of Fe by a prescribed % or above for 100% if of the sum atomic ratio of the Fe and the Co % in order to maintain the state of the recorded magnetic signals stable to heat. The information is written on such magneto-optical recording medium by using optical thermal energy. The written information is read out by using the magneto-optical effect. The reading out with the high S/N is possible in this way and the efficient and stable writing of the information is possible.
Patent JP-S61173463-A (JP)
Title: Manufacture of fuel cell
Inventor: OGAMI TAIJI
IPC: H01M8/02
Filed: 1985-01-26
Abstract: PURPOSE:To increase electrolyte retention ability by forming fine recessed and projecting parts on the surface of SiC fine powder which is a component of matrix to increase the surface area. CONSTITUTION:SiC fine powder having a particle size of about 1mum is heated in the air at 1,000 deg.C for 60min. By this process, the surface of the SiC fine powder is locally oxidized to form SiO2. The SiC fine powder is immersed in 20% hydrogen fluoride solution. SiO2 formed on the surface of SiC powder is dissolved and fine recessed and projecting parts are formed on the surface of SiC powder. The SiC powder is filtered and washed with water and dried. A Teflon binder 2 is mixed to the surface treated SiC fine powder 1' and they are sintered to form a matrix. The fuel cell using this matrix shows good performance and life.
Patent JP-H11284855-A (JP)
Title: Image processing method, its system and image forming device
Inventor: MATSUMOTO KAZUMASA
IPC: H04N1/40
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To store multi-value image data regardless of a small memory capacity and binary data generated from the multi-value image data. SOLUTION: Received multi-value image data are stored in an image memory 6, an ink type distribution table 4b is referenced based on the multi-value image data read from the image memory 6 to convert the multi-value image data into binary data that drives each of pluralities of ink jet head units jetting ink in different colors or different densities, and the binary data are stored in same addresses of the image memory 6 in which corresponding multi-value image data have been stored. Then binary data outputted to each ink head unit stored in the image memory 6 are read and outputted to each corresponding ink jet head unit. Thus, an image with high gradation corresponding to the multi-value image data is formed.
Patent JP-S58133516-A (JP)
Title: Structure of chimney
Inventor: FURUICHI KAZUO
IPC: F23L17/14
Filed: 1982-02-01
Abstract: PURPOSE:To remove water drops spraying out of the chimney by lowering the ascending speed of wet exhaust gas around the peripheral part of the chimney at the top part of the chimney and separating water drops within the exhaust gas by the gravity. CONSTITUTION:Exhaust gas which has ascended within the chimney 3 is separated into the peripheral part and the central part of a cylinder 10, and then is exhausted out of the chimney. That is, exhaust gas containing a large amount of water drops at the peripheral part flows into a space between the cylinder 10 and the inner wall 4 of the chimney. Since in the cylinder 10 the upper side thereof has a diamter smaller than that of the lower part thereof, the sectional area between the cylinder 10 and the inner wall 4 of the chimney 4 becomes small in the lower part and large in the upper part. Therefore, the exhaust gas flowing into a space between the cylinder 10 and the inner wall 4 of the chimney is decreased of its ascending speed at the small diameter part 12 of the cylinder 10. As a result, water drops contained in the exhaust gas are separated from the ascending air current by the gravity, and begins to descend, and are arrested by arresting plates 15 and 16 disposed between the cylinder 10 and the inner wall 4 and discharged outside as drain.
Patent JP-H04247262-A (JP)
Title: Coating applicator for adhesive
Inventor: UCHIYAMA SATOSHI
IPC: H05K3/34
Filed: 1991-02-04
Abstract: PURPOSE:To fix the discharge of an adhesive at all times regardless of the amt. of the adhesive remaining in a tank. CONSTITUTION:A ring 6 is connected to a float 6 in contact with the surface of an adhesive 1, plural sensors 7 for detecting the position of the ring 6 are provided outside a tank 2, the amt. of adhesive in the tank 2 is calculated by an arithmetic part 8 from the position of the ring 6, and the air pressure corresponding to the amt. of remaining adhesive is applied in the tank 2 by an air feeder 9. Since the pressure in the tank 2 is controlled in this way, a fixed amt. of adhesive is applied on a printed board regardless of the amt. of adhesive remaining in the tank 2.
Patent JP-S62171235-A (JP)
Title: Calling method for radio equipment
Inventor: TAKAGI MASAKI
IPC: H04B1/40
Filed: 1986-01-23
Abstract: PURPOSE:To pleasantly call a mobile station from a base station by allowing a base station to send a call control signal representing the number of times of generation of a call signal by a call means, and allowing a mobile station subject to address designation to activate the call means by the number of time represented by the call control signal. CONSTITUTION:The base station A inputs the address designation signal such as a vehicle number of a mobile station B for talking object by means of a key input means 1. A high frequency signal from the base station A is received by a transmission/reception circuit 11 via an antenna 10 at the mobile station B. The signal is supplied to a processing circuit 13, which reads a signal F thereby activating a buzzer 14 for the call. When a driver hearing a call signal tone by the buzzer 14 depresses a press-to-talk switch 15, the transmission/ reception circuit 11 sends a signal specifying the mobile station B. Thus, the base station A recognizes the mobile station B during talking. The voice signal from the base station A is transduced into a sound by a speaker 18 via a sound circuit 17.
Patent JP-H11180529-A (JP)
Title: Method of drivingly controlling elliptical vibration parts feeder
Inventor: KIMURA TETSUYUKI
IPC: B65G27/32
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To minimize a current flowing in an electromagnetic coil in a perpendicular vibration system. SOLUTION: In a method of drivingly controlling an elliptical vibration parts feeder, a phase difference is detected between a first voltage applied to one coil of first and second electromagnets and a vibrational displacement of a bowl 10 in the direction that one electromagnet of the bowl 10 is excited, and the frequency of the first voltage is increased or decreased so that the phase difference becomes 180 deg. in order to perform a resonant oscillation in the direction. The second voltage applied to the other coil of the first and second electromagnets 22 and 23 has a specified phase difference from the first voltage applied to the coil of one electromagnet. When the second voltage exceeds a specified value so that an amplitude of the second voltage applied to the other coil in a corresponding direction can obtain a specified value, spring constants of a first spring 5 or second springs 15a to 15d are adjusted so that a resonance frequency in vertical direction may near that in horizontal direction.
Patent JP-H02194963-A (JP)
Title: Ink jet recorder
Inventor: HIRANO HIROFUMI
IPC: B41J2/18
Filed: 1989-01-23
Abstract: PURPOSE:To apply uniform force to a driving power transmitting part and to make it difficult to leak ink by providing with a cap member covering the surface of a recording head forming a jet-out orifice with a spherical seal part integrally formed on the side non-opposite to the surface of a recording head and an ink channel which communicates the seal part with the opposite side of the recording head and leads discharged ink. CONSTITUTION:With a cap 35, a seal cap 35a preventing popular ink from drying is formed and a suction cap 35b is formed adjacent to the cap 35a. A suction orifice 35c is formed on the suction cap 35b, bends the ink channel in the cap and is open toward a cap holder 34 via its central part. A projecting, spherical seal surface 32d is formed on the top of a cap lever 32. A pair of upper and lower engagement members 32e is provided to engage with the claw of the cap holder. A recessed, spherical cap seal part 35e with curvature the same as the seal surface 32d of the cap lever 32 is formed on a flange part 35d, and when it is pressed against the cap lever 32, only the central opening part communicates with it to seal other parts. The seal parts 32d and 35e have spherical faces, and instantaneously absorb a step on a jet-out orifice forming surface to maintain a stably sealed condition. The ink channel 32f passes by a lever inside from the seal surface 32d and the center of an ink guide 32b, and is open toward the end surface.
Patent JP-H07217249-A (JP)
Title: Method for constructing foundation of fuel pool
Inventor: HIRAGORI KAZUICHI
IPC: G21C19/07
Filed: 1994-02-07
Abstract: PURPOSE:To enhance working efficiency, to enable safe operations, and to enhance the accuracy for installation of anchor bolts. CONSTITUTION:Lower-end reinforcing bars 1 are built in above a foundation plane, and the vertical lower portion of a support frame 2 is installed on the foundation plane with the horizontal upper portion of the support frame 2 positioned above the lower-end reinforcing bars 1. Next, a sub-tem plate 3 is installed in position on the horizontal upper portion of the support frame 2 and upper-end reinforcing bars 4 are built in on the portion of the sub-tem plate 3 other than the boring positions of the sub-tem plate 3. Then the vertical lower portion of holddown members 5 is installed on the horizontal upper portion of the support frame 2 with the horizontal upper portion of the holddown members 5 positioned above the upper-end reinforcing bars 4, then previously unitized anchor bolts 6 and turnbuckles 7 are attached to the horizontal upper portion of the holddown members 5, and the anchor bolts 6 are passed through holes in the sub-tem plate 3. Next, primary concrete 8 is deposited in the range from the foundation plane to the upper-end reinforcing bars 4, and the level of the anchor bolts 6, which sinks as the primary concrete 8 sets, is adjusted to a predetermined level by means of the turnbuckles 7. Then secondary concrete 9 is deposited over the primary concrete 8.
Patent JP-H08199745-A (JP)
Title: Manufacture of fiber composite rain gutter
Inventor: SUZUKI TOSHIYUKI
IPC: B29C48/90
Filed: 1995-01-31
Abstract: PURPOSE: To provide a manufacturing method of a fiber composite rain gutter with enhanced edge strength. CONSTITUTION: A glass fiber laid out in the longitudinal direction is arranged to hold a copolymer of vinyl chloride and vinyl acetate and a sheet-like fiber composite A1 provided with a large number of V-shaped notched parts on both edges is shaped up in a cross section-substantially U-shaped gutter main body where the upper part of a wall on both sides is gradually engulfed by a pair of rod-shaped cores 6 extending slightly up to the front of an outlet of a cross head die 15. The engulfed edge is placed on the side wall of the gutter main body, thereby shaping up a bend hollow edge. The notched parts constitute a gutter-like core material which exists on the bending edge of the hollow edge. The gutter-shaped core material is inserted into the cross head die 5 connected to an extruding machine 4, thereby extrudingly coating the whole surrounding surfaces with polyvinyl chloride.
Patent JP-S61172748-A (JP)
Title: Printing head for wire dot printer and its preparation
Inventor: SATO MASAMICHI
IPC: H01L41/00
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the generation of the complicatedness in manufacturing and the irregularity in performance by integrally forming a plurality of bimorph type electrostriction elements arranged in an almost fan shape by utilizing photolithography. CONSTITUTION:A plurality of bimorph type electrostriction vibrators 11 are integrally formed on the concentric circles of a conductive metal substrate 1 at the same positions on both surfaces of said substrate 1 in a fan or almost equilateral triangular shape of which the apex is directed to the center by utilizing screen printing or photolithography. Next, the punching of an outer shape and the separation of the electrostriction elements 11 at every element unit are simultaneously performed by photoetching or punching so as to leave only necessary parts. Subsequently, wires are fixed to the electrostriction elements 11 at almost right angles to the surfaces of the apex leading ends of said electrostriction elements 11. Because the bimorph type electrostriction elements radially arranged on the concentric circuit are integrally molded by utilizing photolithography as mentioned above, a large number of printing heads having no irregularity in performance can be simply manufactured at once.
Patent JP-S5398361-A (JP)
Title: Decoration of facing plate
Inventor: TANABE MASANORI
IPC: B44C1/20
Filed: 1977-02-09
Abstract: PURPOSE: To apply a coating layer easily and securely to the hollow parts of a facing plate, by scattering powder onto a facing plate having hollow parts on the surface, removing the powder deposited the parts other than the hollows, and melting the remaining powder by heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06219313-A (JP)
Title: Opening and closing device of gate roof
Inventor: KAZUME KIYOJI
IPC: B62D7/08
Filed: 1993-01-29
Abstract: PURPOSE:To improve safety by positively locking a gate roof by way of installing an auxiliary spring to energize the gate roof in the closing direction at the time of closing the gate roof and in the opening direction at the time of opening the gate roof on an oscillating member in the device of a motor-lorry and others in the title. CONSTITUTION:A gate roof 22 is connected to an operation lever 11 through an auxiliary linkage 12, a driving arm 13, an oscillating member 14 and a connecting lever 15. This oscillating member 14 is constituted of an input lever 14a and output levers 14c, 14c, and to the head end of the input lever 14a, through an offset plate 14a1, the other end of an extension spring 16 one end of which is engaged with a pin 16a of a load carrying platform panel 21 is connected. To the intermediate part of one of the output levers 14c, 14c, through an offset plate 14c1, the other end of a spring member 17a one end of which is connected to the bottom surface of a storage member 21a is connected, and the gate roof 22 is energized in its opening direction. The tension spring 16 is energized in the closing direction in the opening state of the gate roof 22 and in the opening direction in the opening state and those states are maintained.
Patent JP-S54106291-A (JP)
Title: Water-proof test for water-proof cable
Inventor: TAKI YOSHITAKA
IPC: G01M3/02
Filed: 1978-02-08
Abstract: PURPOSE: To prevent a core having deteriorated water-proof property from advancing to a sheath step thereby to eliminate the waste in a production step by performing the water-proof test of a water-proof test under the condition in which it is the aggregate core composed of insulated cores.  
     CONSTITUTION: An aggregate core 1 to be tested, which is prepared by cutting an aggregate core to a desired length, is arranged at the center of a pipe 5 which is arranged in an upright position, such that the both ends of the aggregate core 1 protrude about 10 cm from the both ends of the pipe and that the lower open end of the pipe 5 is sealed with a cap 6. A water-proof blended substance 7 heated to a present temperature is pured into the inside of the pipe 5 to fill up the clearance between the pipe 5 and the core 1. After sufficiently cooled, a cap is removed to produce a sample T. If this sample T is subjected to the conventional water-proof test in a completed water-proof cable, the water-proof characteristics of the sheathed cable can be evaluated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05207502-A (JP)
Title: Video image synthesis system
Inventor: HAYASHI MASAKI
IPC: H04N5/272
Filed: 1992-01-29
Abstract: PURPOSE:To make the production of a program efficient by providing a foreground video image storage means, a background video image storage means, a means calculating a camera controlled variable, a foreground video image processing means, a background video image processing means and a chromakie synthesis means to the system. CONSTITUTION:An object is picked up by a foreground television camera 2 while panning the camera 2, obtained foreground video image information is recorded by a video recorder 4 and data from a camera data detector when the camera 2 is subjected to panning are recorded by a camera data recorder 5. Based on data of a pan tilt zoom operation device 11 detected by the camera data detector 6, a background video image of a background video image picture memory 1 is segmented by a background video image processing unit 7. On the other hand, camera data with respect to the foreground video image based on the camera data from the devices 5, 6 are calculated by a control section 10 and a background video image processing unit 8 segments the background video image recorded by the recorder 4. The foreground video image and the background video image from the devices 8, 7 are synthesized by a chromakie synthesis device 9.
Patent JP-H03217591-A (JP)
Title: Ladder device
Inventor: YONAHARA YOSHIHIRO
IPC: E04G1/36
Filed: 1990-01-24
Abstract: PURPOSE:To enable the use of a ladder device fit for various kinds of sites and places to be used by providing coupling sections to the upper and lower ends of side members of a ladder body, and coupling the ladder with a building through mounting brackets having one ends to which fixed sections of the side members are provided and having the other ends to which loading and unloading mounting sections to the building are provided. CONSTITUTION:A ladder body (a) is constituted of side members 1a and 1b and foot- bars 1c, and coupling sections 4 of the lower ends are fitted to coupling sections 3 constituted of female type metal fixtures to receive the upper ends to couple the lower ends with the upper ends of the side members 1a and 1b. After that, mounting brackets (b) are horizontally provided, fixed sections 9 of the side members 1a and 1b are provided to one ends, and loading and unloading mounting sections 11 to a building skeleton 10 are provided to the other ends. Fixed plates 9a are provided to one ends of the brackets (b) to hold and fix the side members 1a and 1b between the fixed plates, and stopping rods 11a provided to the other ends are inserted into receiving pieces 14 of the building skeleton 10 and fixed to form a ladder device. According to the constitution, mounting, adding, removing and disassembling can be easily performed.
Patent JP-S57126805-A (JP)
Title: Production of ethylene polymer having wide molecular weight distribution
Inventor: KAWAI SEIJI
IPC: C08F2/00
Filed: 1981-01-30
Abstract: PURPOSE: To obtain a polymer having a wide molecular weight distribution and being excellent in uniformity, etc., by polymerizing ethylene in multiple stages by use of a high-activity-sustaining catalyst and setting the average polymer production per unit solid catalyst in each stage at a specified range.  
     CONSTITUTION: A catalyst system consisting of an organometallic compound component and a high-activity supported Ziegler catalyst having a polymer production capacity of above 20,000 times by weight and having a sufficient residual activity at a point where 15.000 times by weight of polymer has been produced, is used in the (co)polymn of ethylene. Then, the purpose (co)polymer is obtained by carrying out the polymerization in the second reaction zone, growing a low-molecular weight polymer having a MW lower than that in the first stage reaction zone around the polymer particles from the first reaction zone, controlling the average polymer production per solid catalyst in each stage except the final stage to below 15,000 times and selecting the polymer production in each stage so that the overall average polymer production per solid catalyst is above 5,000 times. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0211428-A (JP)
Title: Vehicle for moving studio
Inventor: KUNII TAKEO
IPC: B60P3/00
Filed: 1988-01-23
Abstract: PURPOSE:To improve the service property of photographing by providing equipment such as an optional number of lights, a back (background), etc. on a vehicle body to form a studio vehicle and, after making the vehicle travel to where persons who want to have their pictures taken are waiting, photographing the pictures of souvenir pictures, certificate pictures, etc. therein. CONSTITUTION:A studio house 1 is mounted on the load-carrying platform frame of a truck to form a desired moving studio vehicle. The studio house 1 is formed by providing an entrance 4 having a stairway 7 and windows 5 on the proper places of the house body 1 while installing an optional number of lights 2, a back 3, and a camera 8, etc. in the house room. Also, a bus may be formed into a moving studio bus by removing the seats and equally installing lights, a back and a camera, etc.
Patent JP-H09213340-A (JP)
Title: Plate for alkali storage battery
Inventor: TAMAGAWA TAKANORI
IPC: H01M4/74
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a plate for an alkali storage battery using a drilling plate capable of improving collectability without decreasing active material holding performance and suppressing wearing of a metal mold used in punching work. SOLUTION: In a plate for an alkali battery using a drilling plate 1, having 40% or more porosity to arrange many opening parts 2 dispersed, serving as a collector, shape of the opening part 2 of the drilling plate 1 is constituted by an ellipse or slot rounding four corners, a value of (maximum/minimum value) of an internal diameter of the ellipse or the slot rounding the four corners is set to 1.010 or more, and a minimum R of a curve constituting the ellipse or the slot rounding the four corners is set to 0.35mm or more.