baber/WOPTO huggingface dataset:
Patent JP-2000228228-A (JP)
Title: Battery cooling plate and battery system
Inventor: YAMAUCHI TOMOKAZU
IPC: H01M10/60
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery cooling plate capable of dropping the temperature of a battery cell by effectively removing radiant heat from the surface of the battery cell. SOLUTION: This cooling plate 10 is formed of a material capable of absorbing radiant heat from the surface of a battery cell 16. A plurality of fins 12 for expanding the whole area of the cooling plate 10 and for forming the turbulence of cooling air on the surface of the plate are arranged oppositely to heat radiating passages 18 of the battery cell 16. Therefore, when the cooling plate 10 is mounted on the surface of the battery cell 16, the radiant heat from the heat radiating passages 18 of the battery cell 16 is absorbed by the cooling plate 10, and the absorbed heat is diffused to the entire plate 10 including the fins 12. The heat absorbed by the cooling plate 10 is effectively removed by the turbulence of cooling air formed by the fins 12 by feeding the cooling air to the surface of the plate 10 having an area larger than that of the battery surface.
Patent JP-2000227785-A (JP)
Title: Method and device for picture generation and storage medium and picture display device used for the generation
Inventor: KAWAI TOSHIHIKO
IPC: G09G5/36
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To correctly maintain the aspect ratio of a display screen and to increase the number of simultaneous displaying of plural still pictures by generating pictures in which only the percentage of lateral or longitudinal directions of plural picture information is compressed or expanded in accordance with the difference of output means, storing the pictures and outputting the pictures to one of the different output means. SOLUTION: It is ascertained whether the aspect ratio of a thumbnail picture is 1:1 or not. If it is No, it is ascertained whether the aspect ratio of the output device, which outputs pictures is 4:3. If it is NO, and it is ascertained whether the aspect ratio of the output device, which outputs pictures, is 16:9 or not. If it is YES, the aspect ratio in a memory 10 to be stored in a display memory 14 is compressed or expanded to 16:9 from 1:1 for the lateral and the longitudinal percentages of the display screen, a reconstitution, in which the number of display screen thumbnail pictures corresponding to 16:9 is increased, is executed and stored in the memory 14. A CPU 8 reads the still picture data of the memory 14 on a wide TV receiver 13c having a display screen in a picture output device 13 having an aspect ratio of 16:9 and displays the data.
Patent JP-H08221581-A (JP)
Title: Center line vectorization processing method for image data
Inventor: OGIYAMA NAGISA
IPC: G06T9/00
Filed: 1995-02-17
Abstract: PURPOSE: To perform the center line vectorization of an image close to an original figure and to reduce the size of vector data by generating center vectors shaped by connecting the end points and start points of center vectors after straight lines are successively increased until touching contour vectors. CONSTITUTION: After the start point of the center vector is defined as a reference S0 (ST1), that reference S0 and a second apex S2 are connected by a straight line SL (ST2). It is judged whether this straight line SL touches the contour vectors or not (ST3) and when it does not touch them as a result of judgement, a first apex S1 is deleted and processing for connecting the reference S0 and a third apex S3 with a straight line is performed (ST5). On the other hand, when the straight line SL touches the contour vectors, the reference is defined as a first apex S1 (ST6) and the first apex S1 and the third apex S3 are connected by a straight line (ST7). Afterwards, it is judged whether an n-th apex is the end point or not (ST8) and processing is finished. Thus, the center vectors of the image close to the original figure can be generated and the size of vector data can be reduced.
Patent JP-H08223610-A (JP)
Title: Image transfer evaluating device
Inventor: MASUGI MASAO
IPC: H04L12/70
Filed: 1995-02-17
Abstract: PURPOSE: To economically and efficiently evaluate objective communication quality in the case of transferring image data to a communication network. CONSTITUTION: An image signal before transfer to a transmission line 3 such as LAN or public line is temporarily recorded in an image signal storage part A8 and based on the operation for transmitting that image signal to the transmission line 3, an image signal transferred through or not through receiving stations more than one is received. Then, the received image signal is compared with the correspondent image signal in the image signal storage part A8 so that the communication quality at various signal levels or the communication quality concerning image information containing various kinds of image parameters can be measured.
Patent JP-H11211362-A (JP)
Title: Furnace cover lifting device for fusion furnace
Inventor: NOMURA TAMOTSU
IPC: F27D1/18
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation or breakage of a collision part caused by collision between a furnace cover and furnace body, by arranging the constitution such that a guide slidingly contacts with the attachment attached to the cover of a furnace at the time of ascent and descent of a lifting beam, and that the claw of a rod with a claw engages with the attachment. SOLUTION: When a lifting beam 9 is lowered through wires 8a and 8b, it slidingly contacts with the outside surface of the attachments 20a and 20b of guides 12a and 12b, and the claws 15a and 15b of rods 13a and 13b with claws are housed in the attachments 20a and 20b, passing through the openings 21a and 21b. Stopping a motor in this stage and rotating the rods 13a and 13b with claws by 90 deg. will force claws 15a and 15b of the rids 13a and 13b with claws and the attachments 20a and 20b in engagement condition. After that, rotating winding drums 7a and 7b normally and lifting a lifting beam 9 will raise the furnace cover 1 right above the furnace body, and open the furnace cover 1, When closing the furnace cover 1, the opposite operation to the above is performed.
Patent JP-H01205475-A (JP)
Title: Manufacture of infrared ray detector element
Inventor: KAJIWARA NOBUYUKI
IPC: H01L31/0264
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a highly reliable infrared ray detector element without cross talk, by heat-treating a substrate and forming an island-shaped P-type well layer whose carrier concentration is low, after an N-layer is formed by implanting ion into a P<+> type mercury.cadmium.tellurium substrate hole of mercury as an acceptor. CONSTITUTION:On a substrate 21, an epitaxial layer 22 of P<+> type Hg0.8Cd0.2 Te is formed wherein Hg hole acts as acceptor and carrier concentration is, e.g., 3X10<17>cm<3>. A protecting film 23 for ion implantation is formed thereon. Further, on the substrate, a resist film 24 is formed in which a pattern is formed for ion implantation. An N<+> layer 25 is formed by implanting B<+> atom with 150keV acceleration voltage and 1X10<14>cm<3> dosage. After the resist film 24 is eliminated, the substrate is subjected to heat treatment at 300 deg.C for 24 hours. Thus the holes of mercury in the epitaxial layer 22 of P<+> type Hg0.8Cd0.2Te are filled, and a P-type layer whose carrier concentration is 1X10<16>cm<3> is formed as a well layer 26. The P-type well layer having a specified carrier concentration is formed in the manner in which the specified depth direction is easily controlled, so that cross talk does not occur.
Patent JP-H09221279-A (JP)
Title: Speed measuring device for elevator
Inventor: TANAKADATE SATOSHI
IPC: B66B1/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To safely measure the speed with high accuracy by detecting a detection object provided in a hoistway in parallel with the lifting/lowering direction of a car and having recognition sections at prescribed intervals with a detection section removably provided at the position facing the detection object at the upper section of the car. SOLUTION: A detection object 14 having recognition sections at prescribed intervals is installed in a hoistway in parallel with the lifting/lowering direction of a car 1. A detection section 13 is removably installed by magnetic force via a support member at the position facing the detection object 14 at the upper section of the car 1, and the recognition sections are detected by the detection section 13. The detection section 13 can be easily installed at the proper position. Detected values are calculated by an arithmetic section, the speed is displayed on a display section provided in the car 1, and a maintenance person A can safely measure the speed. The detection section 13 is installed at the prescribed distance from the detection object 14, and the recognition sections can be detected with high accuracy by a noncontact method.
Patent JP-H10228165-A (JP)
Title: Developing sleeve and production thereof
Inventor: WATANABE MASANOBU
IPC: G03G15/08
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an image defect caused by projections formed on the surface of a conductive resin coating layer due to a filler, in the method of blending the filler into the conductive resin coating layer, to obtain surface roughness at the time of applying coating. SOLUTION: The developing sleeve is constituted of a cylindrical base material 16, the conductive resin coating layer 17 which is formed on the outer periphery of the cylindrical base material 16 by spray coating and includes a surface roughness-forming filler and a conductive resin coating layer 17 after its surface projections are cut/removed by a cutter. The production of the developing sleeve is constituted of a spraying process for forming the conductive resin coating layer 17 including the filler on the outer periphery of the cylindrical base material 16 by the spray coating and the surface layer cutting process of cutting/removing the projections on the surface of the coating layer 17 by the cutter.
Patent JP-S60175219-A (JP)
Title: Production of alumite substrate for high-density magnetic recording
Inventor: YOSHIDA KOUICHI
IPC: G11B5/84
Filed: 1984-02-21
Abstract: PURPOSE:To suppress aging of a chromic acid electrolyte and to reduce the time for treatment by electrolyzing first an aluminum or aluminum alloy material in the chromic acid electrolyte then electrolyzing said material in an inorg. or org. acid soln. which can electrolyze said material with the same voltage as the voltage for the chromic acid electrolysis or the voltage near the same and electrolyzing further the material in a chromic acid soln. CONSTITUTION:An aluminum or aluminum alloy material is electrolyzed in a chromic acid electrolyte and is then electrolyzed in an inorg. or org. acid soln. which can electrolyze said material with the same voltage as the voltage for the chromic acid electrolysis or the voltage near the same; further said material is electrolyzed in a chromic acid soln. More specifically, a black spot defect is prevented by the chromic acid alumite film on the front side. The resistance to thermal cracking is improved by the chromic acid alumite film on the aluminum side. The intermediate non-chromic acid alumite film contributes mainly to an improvement in hardness. The concn. of the chromic acid soln. is 1.5-15% chromic anhydride and the alumite treatment is executed at the liquid temp. of 35-50 deg.C which is approximately the same as in the conventional Busserd method and at the voltage between 50-100V which is higher than 40V equivalent to the voltage in the method.
Patent JP-S53115251-A (JP)
Title: Liquid crystal display device
Inventor: HANDA SHIYUNJI
IPC: G02F1/13
Filed: 1977-03-17
Abstract: PURPOSE: To reduce the number of input terminals to common electrodes for inputting the same electric signal out of the common electrodes of plural liquid crystal layers to a fraction of the unmber of the liquid crystal layers without doing any special work by conducting said common electrodes on the side face of the electrode substrates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09227913-A (JP)
Title: Stave cooler for blast furnace
Inventor: HIRAO YUJI
IPC: C21B7/10
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a stave cooler by which a stable and smooth in-furnace gas stream is obtained and deformation of whose main body can be restrained and in which its lower part construction is improved, in the stave cooler set to protect the furnace body. SOLUTION: In the stave cooler 5 for a blast furnace using a cooling plate in its wall, the lower part 17 of the stave cooler is formed as bent shape and inclined to form the inclined surface 18 from the furnace inside to the furnace outside, and also, an inserted tube 6 is arranged along the vertical cross-sectional shape of the stave cooler 5. Further, studs 19 can be fitted on the inclined surface 18 so that blown castable refractory after setting the stave cooler is difficult to be fallen down.
Patent JP-S62186056-A (JP)
Title: Distributional fuel-injection pump
Inventor: TOYODA YASUHIRO
IPC: F02M41/12
Filed: 1986-02-12
Abstract: PURPOSE:To prevent the fuel from becoming wax by installing a filter in a fuel suction passage leading to a pressure chamber, thereby removing foreign objects, and by using the inside surface of a solenoid of a fuel cut valve equipped in the pass as fuel suction passage. CONSTITUTION:This distribution type fuel injection pump has a pressure chamber 9 bordered by the end face of a rotatable and reciprocative pump plunger 3 and the bore of a cylinder 1, and this chamber 9 is in communication with the pump chamber 14 via a fuel suction passage 15 when the plunger 3 is in its suction stroke. This fuel suction passage 15 is opened and closed by a fuel cut valve 17. Here the fuel cut valve 17 is so formed as having a space forming part of said fuel suction passage 15, which is bordered by the cylindrical wall 15c to form part of a pump housing 11, the inside surface 17b-1 of a solenoid 17b, and the outside surface 17c-4 of a valve 17c body 17c. A filter 19a is installed understream said valve 17.
Patent JP-S55123342-A (JP)
Title: Variable venturi carburetor
Inventor: KANOU KOUJI
IPC: F02M7/17
Filed: 1979-03-16
Abstract: PURPOSE: To fix a diaphragm tightly without causing any damage to the diaphragm, by caulking a brass plate at the joining portion of a suction piston and the  diaphragm.  
     CONSTITUTION: The first annular plate 13 and bead portion 11 of diaphragm 10 are fitted to an upper portion of suction piston 2 having a small thickness, in the manner that they are superposed on each other. Further, the second annular plate 14 made of plastic metal and curved upward at its peripheral portion is fitted on bead portion 11. In this state, diaphragm 10 and suction piston 2 are coupled with each other by caulking the upper end of suction piston 2 and thereby fixing the second plate 14 tightly in place. In caulking the portion 15 by pressing plate 14, bead portion 11 is not pressed excessively if the caulking force is increased and dimension B can be kept constand, so that displacement of the intake passage due to rotation of suction piston 2 can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63201214-A (JP)
Title: Settling of caisson
Inventor: KAKIMI TOSHIKAZU
IPC: E02D23/08
Filed: 1987-02-13
Abstract: PURPOSE:To permit a caisson to be settled in shallow water depth with high accuracy by a method in which a shell having an air-tight bag on its downside is towed to a settling position, concrete is placed into the shell, and the bag is degassed and settled on the bottom under water. CONSTITUTION:A steel hollow cutting edge shell 12 having an air-tight bag 10 on its downside is towed to a settling position. Concrete is placed into the shell 12 while charging as into the bag 10 to form the bottom slab 16 of caisson in a floated state. After the concrete hardens, the bag 10 is deflated and the cutting edge 18 is landed on the bottom under water. The walls 22 of the caisson are formed on the slab 16, and the bottom 20 below the cutting edge 18 is excavated to settle the caisson down to a given depth. Since control on attitude of the caisson during settling period can be performed by controlling the amount of air in the bag 10, the resettling of the caisson is made possible by supplying of air into the bag 10 even when the settling position is shifted by tidal waves or current.
Patent JP-S62197151-A (JP)
Inventor: POOCHIEN CHIYUU
IPC: B01J29/85
Filed: 1987-02-13
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-H02210487-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: MAEDA SHIGEO
IPC: H05K3/32
Filed: 1989-02-10
Abstract: PURPOSE:To allow electrical connection with high reliability by sandwiching the three; an electrode part for a liquid crystal display panel, an elastic connector and a leader electrode part for the liquid crystal display panel by pressure to a parallel posture and bending or caulking these parts in an electrically connected state. CONSTITUTION:An engaging piece 42 of a holding frame 40 made of a metal is bent or caulked and is thereby detained in the state of sandwiching the three of the electrode part 21 for the liquid crystal display panel of a driving circuit board 20, the elastic connector 30 and the leader electrode part 11 of the liquid crystal display panel 10 by pressure to the parallel posture and electrically connecting these parts. The local application of a large pressurizing force on the elastic connector 30 is, therefore, obviated and the elongation of the elastic connector 30 in the longitudinal direction is suppressed to a low level. The leader electrode part 11 of the liquid crystal display panel 10 and the electrode part 21 for the liquid crystal display panel of the driving circuit board 20 are electrically connected by the elastic connector 30 in the positional relation of the high accuracy in this way.
Patent JP-S58146858-A (JP)
Title: Optical current and magnetic field measuring device
Inventor: HISAMA KAZUO
IPC: G01R33/032
Filed: 1982-02-24
Abstract: PURPOSE:To obtain the same effect as in case a rotational angle by an optical Faraday effect becomes twice as large, and a Verdet constant becomes twice as large, by constituting so that light goes and returns in an optical Faraday element. CONSTITUTION:A wavelength plate 10 rotates an incident linear polarized wave by 22.5 deg., and accordingly, rotates it by 45 deg. by going and returning. Also, a polarizing prism 9 operates as a polarizer against light from an optical tansmitter 1, as an analyzer against light emitted to an optical receiver 8. When a magnetic field is not applied, an incident wave is rotated by the wavelength plate 10, therefore, the polarizer and the analyzer are equivalent to arrangement rotated by 45 deg. relatively, that is to say, the wavelength plate 10 provides optical bias. A linear polarized wave which is Faraday-rotated by a magnetic field to be measured is converted to optical intensity by an analyzer function of the polarizing prism, is optical/electric-converted by the optical receiver 8 through an optical fiber 2', and from its output signal, a magnetic field H can be measured. Also, when an optical Faraday element 11 whose Verdet constant is large is used, a measuring device having high sensitivity is obtained.
Patent JP-H02210737-A (JP)
Title: Manufacture of cathode ray tube
Inventor: NATORI TAKEHISA
IPC: H01J9/227
Filed: 1989-02-09
Abstract: PURPOSE:To improve production yield of a fluorescent plane by setting a frit in the step part of the periphery of a panel before formation of a fluorescent pane and binding the panel with a funnel. CONSTITUTION:After a frit 12 is set in the step 10 of the periphery of a panel 2, a fluorescent plane 5 is formed in the inside of the panel and then the panel 2 and a funnel 3 are bound. As a result, the frit 12 does not adhere to the fluorescent plane 5 unnecessarily and the fluorescent plane 5 is formed close to the binding part of the panel 2. Moreover, since the frit 12 is applied before the fluorescent plane formation and the frit in the unnecessary part can be trimmed, the handling part of the panel 2 becomes wide. Thus, the production yield of the fluorescent plane 5 is improved.
Patent JP-H06239121-A (JP)
Title: Rear suspension
Inventor: KAMIYA NAOKI
IPC: B60G9/04
Filed: 1993-02-19
Abstract: PURPOSE:To use a twist beam commonly by combining both ends of the twist beam to training arms through bushes with low rigidity, in an H-shape rear suspension in which the left and the right training arms are connected by the twist beam. CONSTITUTION:In a couple-de-link type rear suspension with H-shape in the plane view in which both ends of a twist beam 1 are connected to the left and the right training arms 3, two holes 5 to penetrate in the vertical direction are formed at the connection of the training arms, and bushes 6 are inserted in the holes 5. The bush 6 is composed by filling a rubber 9 between the outer tube 7 and the inner tube 8, and the inner tube 8 is projected a little from both ends of the outer tube 7. On the other hand, the twist beam 1 is composed by extending a pair of upper and lower brackets 10 horizontally from the end faces. Both brackets 10 are inserted in the training arm 3, bolts 2 are inserted in the holes 11 of the brackets 10 and the inner tubes 8, and nuts 12 are fastened to connect both the twist beam 1 and the training arm 3.
Patent JP-2000228248-A (JP)
Title: Lever connector
Inventor: SAWAYANAGI MASAHIRO
IPC: H01R13/639
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a lever connector capable of preventing the twisting of a tip of a lever in fitting the connector into a hood of a male housing or in disconnecting it from the hood. SOLUTION: A one-end side slit 34 for rockingly projecting one end of a lever 4 and first retaining parts 35 for retaining rocking guides 44 of the lever 4 movably in the direction Y1 and in the escaping direction Y2 are formed in a hood 31 of a female housing 3. Second retaining parts 37 for retaining a rocking fulcrum part 43 of the lever 4 movably in the perpendicular direction X are formed on the bottom wall of the hood 31. A recess 24 for the lever into which the lever 4 is inserted is formed in a male housing 2. A guide rib 25 is arranged in the recess 24 for the lever. A cam slot 45 that engages with the guide rib 25 so as to pressingly advance the male housing 2 in the fitting direction Y1 and in the escaping direction Y2 is formed at the tip of the lever 4.  A third retaining part 32 for rockingly retaining the other end 42 of the lever 4 is formed in the hood 31 on the other end side of the lever 4.
Patent JP-S61190055-A (JP)
Title: Removing method of bottom dross of zinc pot in zinc hot dipping
Inventor: IKUTA SHUZO
IPC: C23C2/00
Filed: 1985-02-20
Abstract: PURPOSE:To remove the bottom dross in a zinc pot without stopping the operation by letting off a ceramic fiber sheet so as to sink in a zinc plating bath and pulling up the sheet from the other side. CONSTITUTION:The ceramic fiber sheet 5 having the substantial heat resistance and corrosion resistance to molten zinc is let off from a supply drum 7 and is led into the plating bath 6 in the zinc pot 1 so as to be laid on the bottom of the pot 1. The sheet 5 is led to the outside of the pot 1 from the other side of the pot 1. A zinc pot 10 for recovering the dross is provided adjacently to the pot 1 and after the bottom dross sticking to the sheet 5 is recovered into said pot, the sheet 5 is taken up on a take-up drum. The bottom dross in the pot 1 is easily removed without the need for removing the sink roll in the pot 1 and without the shutdown of the plating operation by the above- mentioned method.