baber/WOPTO huggingface dataset:
Patent JP-S61201645-A (JP)
Title: Formation of infrared-reflecting and visible ray-transmitting film
Inventor: ITO TAKASHI
IPC: C03C17/25
Filed: 1985-03-01
Abstract: PURPOSE:To obtain the titled uniform infrared-reflecting and visible ray-trans mitting film by simultaneously adding dropwise a metallic compd. soln. for forming the infrared-reflecting and visible ray-transmitting film onto the plural sites around the through-hole of a glass disk having the through-hole at the central part, rotating the disk at high speed to form a film and then heat- treating the film. CONSTITUTION:When an infrared-reflecting and visible ray-transmitting film is formed on a glass disk having a through-hole at the central part, a metallic compd. soln. (e.g., a liq. mixture of InCl3 and SnCl4.5H2O) is simultaneously added dropwise on the plural sites around the through-hole of the glass disk and let stand for the liq. droplets to expand and contact with each other. Then the glass disk is rotated at high speed to form a uniform coated film. Subsequently, the coated film is heat-treated.
Patent JP-H09211881-A (JP)
Title: Toner
Inventor: IGAMI ATSUSHI
IPC: G03G9/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain such a toner that an image of stable image quality can be formed from the initial stage of the image forming process and that sticking of the toner to a blade can be surely prevented for a long time from the initial stage of the image forming process by mechanically implanting a silica fine powder into the toner to embed the silica fine powder in the toner surface. SOLUTION: A silica fine powder to prevent sticking is mechanically implanted into toner particles so that the silica fine powder is embedded in the toner surface. By this method, an image with stable image quality can be formed from the initial stage of the image forming process, which can not be realized by a toner to which a silica fine powder is only added. The silica powder embedded in the toner surface has an effect to prevent sticking of the toner on a blade. Therefore, sticking of the toner on the blade can be surely prevented for a long time from the initial stage of the image forming process.
Patent JP-S57164586-A (JP)
Title: Manufacture of piezoelectric unit
Inventor: IWASAKI NOBUYOSHI
IPC: H01L41/113
Filed: 1982-03-15
Abstract: PURPOSE:To prevent the outflow of filler with sufficient adhesion of a base board and cover metal, by filling viscous resin filler between a piezoelectric element and insulating case touching to the base and cover at the both ends to harden only a portion of the filler exuded onto the case external end. CONSTITUTION:Piezoelectric elements 1, 1 are so touched to the base board 4 and metal cover 5 via an intermediate terminal 3 as to be in series for mechanical purpose and in parallel for electrical purpose being contained in the insulating case 2. The clearance between the piezoelectric element and insulating case  is filled with resin filler with a similar viscosity as epoxy resin or urethane  resin. This is placed in the atmosphere of gasified setting agent, or that dilluted with a solvent to harden only the part A of the resin filler 6 exuded onto the  surface. Thus, the resin in the inside does not flow out and exude for the sufficient protection from a mechanical damage with the improvement of fixation  by adhesion to the base and cover to prevent the decrease of the output.
Patent JP-2000243419-A (JP)
Title: Solid polymer type fuel cell and its operating method
Inventor: YOSHIMOTO YASUNORI
IPC: H01M8/10
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer type fuel cell in which fuel gas and water can be uniformly supplied to the entire cell, closure with a meniscus of a channel hardly occurs, and cell performance cannot be degraded as a time passes even if a flow rate of the water to be supplied to channels on an anode side is set small in the solid polymer type fuel cell for allowing the fuel gas and the water to flow in the channels on the anode side for the purpose of power generation. SOLUTION: Fuel gas is supplied from a bomb 2 to a plurality of channels 400 on an anode side. A controller 9 changes over a changeover valve 5, so that water is alternately supplied from a pump 3 to a first channel group alternately selected from the channels 400 on the anode side and a second channel group alternately selected from the channels 400 on the anode side without overlapping with the first channel group.
Patent JP-2000238314-A (JP)
Title: Method for driving print head and print head
Inventor: ICHIHARA KAZUO
IPC: B41J2/44
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To form a dot having an adequate shape by preventing the formed dot from becoming dull and to eliminate a gap between dots, thereby obtaining a high quality printed result. SOLUTION: A light emitting diode is driven by a driving energy, which is greater than an average level, for a predetermined time period from a starting time point of a pixel dot and is driven by the average energy level after the above period. As a result, the light emitting diode is raised in a short time at the starting of exposing and a photographic paper sensitively responds thereto so that a dot having a high sharpness can be formed by preventing the dot shape from being rusted. As the light quantity of the light emitting diode is raised at the starting of the driving, it is possible to reduce the whole exposing time period.
Patent JP-H0676916-A (JP)
Title: Ignition plug
Inventor: BERUNAA NIESUNAA
IPC: H01T13/39
Filed: 1993-02-05
Abstract: PURPOSE: To prolong a service life and to improve starting characteristics in cold weather by forming a plug body electrode from a Ag-Ni-fiber composite member in forming a composite material from a Ag matrix with a Ni fiber inserted thereinto, and by forming a central electrode from the same kind of composite material. CONSTITUTION: An ignition plug is centrally provided with an insulator 1 having a central electrode 3, and the electrode 3 is fixed through a glass fusion-sealed body 4. A plug body 2 is provided on the outside of an insulator 1, and a plug body electrode 5 is attached to the plug body 2. The electrodes 3 and 5 form a plug spacing 9. The electrode 5 is made of Ag-Ni-fiber composite material, which is formed of a Ag matrix with a Ni fiber inserted thereinto and which contains 20 to 80% of Ni fiber having 100 to 6000 lines per square millimeter. Also, the central electrode 3 using Ag-Ni-fiber composite is shaped in the form of, for example, a Ag-Ni insertion body 12.
Patent JP-S59167700-A (JP)
Inventor: SAKANO RIYOUICHI
IPC: F23Q13/00
Filed: 1983-03-14
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-S56136324-A (JP)
Title: Producing imitation sewing thread on surface of adhered part of synthetic resin sheet or the like
Inventor: MIKAMI MASAO
IPC: B29C53/00
Filed: 1980-03-28
Abstract: PURPOSE: To produce the imitation sewing thread which provides an appearance similar to that of  a high-quality product or a hand-sewn product and is not broken successively even when a welded part is broken, by a method wherein the surface of the adhered part of the synthetic resin sheet  or the like is worked on a welder by pressing a special welding bar against the surface.   
     CONSTITUTION: The synthetic resin sheets 1, 1 such as thermoplastic synthetic resin sheets,  fabrics coated with thermoplastic synthetic resin or the like are laminated on each other with their  surfaces 1a, 1a contated to each other, and the laminate is placed on a welding table A of the  welder. Next, the welding bar 2 having a contacting surface provided with alternate series of  recessed parts 2a and projected parts 2b at regular intervals is pressed against the resin sheets 1  on the table A. Then, the sheets 1 are melted by hig-frequency heating so that the welded parts X  and nonwelded parts Y corresponding to the projected parts 2b and the recessed parts 2a respectively are produced on the back surface 1b of the adhered sheet 1. Consequently, the molten resin  flows from the welded parts X onto the surface of the sheet 1 in a form similar to that of sewing  threads, so that the adhered part of the sheet 1 locks as if it were stitched with threads, thereby  producing the appearance similar to that of a high-quality product.   
     USE: Production of interior materials such as automotive top ceiling, furnitures, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63208080-A (JP)
Title: Image recorder
Inventor: NAKAI HITOSHI
IPC: G03G15/22
Filed: 1987-02-24
Abstract: PURPOSE:To permit easy change over of image recording to photosensitive pressure- sensitive adhesive paper and image recording to plain paper and to permit the shortening of the time and the reduction of the cost in multi-function image recording and recording using the plain paper by adopting the simple constitution to develop latent images by a light shieldable material. CONSTITUTION:The photosensitive pressure-sensitive adhesive paper OP is subjected to exposing by using the image developed by the light shieldable material and thereafter a pressure is exerted by a pressure developing means to the paper OP to develop and fix the exposed image when the above-mentioned paper OP is selected as a recording medium. The exposing to be executed by using the image developed by the light shieldable material may be executed after the light shieldable material is once transferred to a transparent film 31, etc. The exposing by the light reflected from the surface of the photosensitive body is equally well. If a transparent photosensitive body is used, the exposing by transmitted light is also a good alternative. On the other hand, the light shieldable material on the photosensitive body is transferred onto the plain paper NP and is fixed by a light shieldable material fixing means by which the image is recorded when the plain paper NP is selected as the recording medium. The time required for the image recording of a single color is thereby shortened.
Patent JP-S60220747-A (JP)
Inventor: TAKATSU KAZUO
IPC: B28B1/16
Filed: 1985-03-04
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-H02218459-A (JP)
Title: Fluid rotary nozzle
Inventor: MIYAUCHI SUNAO
IPC: B05B1/34
Filed: 1989-02-21
Abstract: PURPOSE:To apply a high speed to jet water in a tangential direction by the synergistic effect of a nozzle main body having a hollow conical shape into which a fluid is supplied in a tangential direction from the supply port thereof and the rotary blade provided in the nozzle main body. CONSTITUTION:A nozzle main body 1 is formed into a hollow conical shape. A fluid jet orifice 5 is provided to the top part of this nozzle main body 1 in the direction of the center line of the aforementioned conical shape and a supply port 6 capable of supplying a fluid into the nozzle main body 1 in the tangential direction thereof is further arranged to the outer peripheral part of the nozzle main body 1 on the bottom side thereof. Further, a driving type rotary blade 8 capable of applying the speed in the tangential direction to the aforementioned fluid supplied into the nozzle main body 1 is provided in the nozzle main body 1. As a result, a high speed can be imparted to jet water in the tangential direction and this jet water can be opened in a petal shape.
Patent JP-S54135295-A (JP)
Title: Immobilization of microorganisms
Inventor: SENHATA ICHIROU
IPC: C12R1/02
Filed: 1978-04-07
Abstract: PURPOSE: To prepare immobilized microorganisms having high stablity and catalytic activity, composed of a gel covered with a layer of a desired thickness containing living microorganisms in high concentration, easily (without using mass culturing), by the use of a particular inclusion technique.  
     CONSTITUTION: Pellet or membrane of gel having a thickness of 2W50 mm and containing 0.01W10 oese of living microbial cells (based on 100 g (wet basis) of gel) is prepared, e.g. by adding the cells or the culturing medium containing the cells to an aqueous solution containing agar, etc. gelling the solution using a gelling agent, etc., and forming the gel to the desired form. The gel is incubated in a medium suitable for the growth of the microorganism at 25W40°C to obtain the layer of the living microbial cells near the gate surface. The thickness of the layer can be controlled by controlling the culturing conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10223020-A (JP)
Title: Surface emissive light
Inventor: KOMATSU HARUO
IPC: F21V8/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain visible radiation emitted outside through a transmission type light accumulating member as the uniform light with high luminance by arranging the transmission type light accumulating member and a reflection type light accumulating member to be excited by radiation energy of a discharge lamp. SOLUTION: A discharge lamp 3 is arranged inside a main body 2, and a light emitting surface 4 having a transmission type light accumulating member 6 on an inside surface of a protective transparent plate 5 is constituted in one side part of the main body 2. A reflection type light accumulating member 7 is arranged on an inside surface of the main body 2 except for the light emitting surface 4, and radiation energy of the discharge lamp 3 respectively excite the transmission type light accumulating member 6 and the reflection type light accumulating member 7, and visible radiation obtained by these is emitted outside through the transmission type light accumulating member 6.  The transmission type light accumulating member 6 and the reflection type light accumulating member 7 are composed of luminous paint, and accumulate the light by being exposed under the sunlight or a fluorescent lamp at daytime, and emit the light by themselves even if the light from an external part is eliminated, and the light emitting surface 4 exhibits an illuminating feeling.
Patent JP-H01219273-A (JP)
Title: Expansible stay
Inventor: YAGI KATSUMI
IPC: E05C17/30
Filed: 1988-02-24
Abstract: PURPOSE:To permit a door to be kept in a state of being opened by a method in which a turnable coupling claw is provided in a part to be inserted into an outer cylinder in a sliding manner, and a recession where the coupling claw runs idle is formed on the coupling teeth row to connect the coupling law with the outer cylinder and both ends of the coupling teeth row. CONSTITUTION:A coupling claw 5 is turnably attached to the basal end of an insert part 2, and a pin 7 on the base side wall is coupled with the spring 6 of the claw 5. On the side wall 8 of an outer cylinder 1, a continuously repeated coupling teeth row 9 is provided, and a recession 10 is formed on both ends of the row 9. When the part 2 is moved to the direction of arrow A, it goes out while striking the tip of the claw 5 by the top 11 of the teeth 9. When extending operation is stopped, the claw 5 comes into contact with the teeth 9 on the corresponding position and is locked. In unlocking operation, when the part 2 is extended maximumly, the claw 5 separates from the top 11 and goes to the bottom 10, where it turns to the direction of arrow C for unlocking. When the part 2 is pulled into the cylinder 1 and stopped at the most contracted position, it is reversely turned on the recession 10 of the end position and allowed to be pulled out gain.
Patent JP-H03242800-A (JP)
Title: Taxi avm system
Inventor: SAITO KAZUMI
IPC: G08G1/123
Filed: 1990-02-21
Abstract: PURPOSE:To allow a receiving terminal equipment to display the arrival of a meeting taxi when the taxi approaches or reaches a position on which a requester is waiting by including a signal indicating the code number of a receiving terminal equipment arranged on a prescribed position in a destination arrival signal outputted from a transmitter mounted on the taxi. CONSTITUTION:The ID number 32 of a receiving terminal equipment set up in a shop or the like in which a customer to be met is waiting is included in a distribution signal outputted from a distribution center to a taxi 4, thereby, the ID number 32 is stored in a radio equipment mounted on the taxi 4. At the time of approaching the shop, the taxi 4 outputs a signal including the ID number 32. The signal is received by the receiving terminal equipment and the arrival of the taxi 4 is informed by a display or the like. Thus, the arrival of the meeting taxi can be automatically known by the arrival signal.
Patent JP-S58161932-A (JP)
Title: Manufacture of base material for optical fiber retaining polarizing surface
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/00
Filed: 1982-03-16
Abstract: PURPOSE:To manufacture the titled base material providing satisfactory polarizing  characteristics, enabling the control of them, and having superior mass productivity, by obtaining a transparent glass body from a cylindrical container for a jacket contg. a  porous base material for an elliptical clad having a porous base material for a core at  the center. CONSTITUTION:A cylindrical quartz container 4 is filled with a core soln. 5 contg.  Si(OCH3)4, H2O and CH3OH or Si (OC2H5)4, H2O and C2H5OH, and the container 4  is put in an oven 7 and heated to convert the soln. 5 into gel. The gel is taken out of  the container 4 to obtain a porous base material for a core. An elliptical container 9 is filled with a clad soln. 8 contg. a dopant so as to make the refractive index lower than  that of the material 6, the material 6 is placed at the center of the container 9, and  by similarly carrying out heat treatment, a porous base material 10 for an elliptical  clad is obtd. A cylindrical container 14 is filled with a jacket soln. 11 having the same  composition as the core soln. 5, the material 10 is placed at the center of the container  14, and by similarly carrying out heat treatment, a porous base material 13 is obtd.  The material 13 is dried and sintered in an electric furnace 16 to manufacture a base  material 15 for an optical fiber retaining the polarizing surface.
Patent JP-S55134819-A (JP)
Title: Motor drive camera
Inventor: HASHIMOTO AKIHIKO
IPC: G03B1/12
Filed: 1979-04-06
Abstract: PURPOSE: To make the construction of the camera simple and control the revolutions of its drive motor surely by interlocking the means of defining the winding amount of film to the member which is revolved by the transfer accompanied with the winding of the film and using the same for control the revolution of the drive motor.  
     CONSTITUTION: A film winding amount defining mechanism 4 is provided with a sprocket 8 which is provided with the protrusions 6 fitting in the perorations of a film 1 and a notched part 7, an arm 11 which is provided with a pawl part 9 engaging with the notched part 7 and is rotatable about a pin 10 and a rotatable lever 12. One turn of the sprocket 8 corresponds to one time of winding amount. When the sprocket 8 rotates, the arm 11 is moved in the arrow direction by the force of springs 13, 14 and a contact pin 16 is contacted to a switch 17, causing a drive motor 20 to run. After the film is wound, the pawl part 9 of the arm end engages with the notched part of the sprocket 8 and the arm 11 slightly moves upward to turn OFF the switch 17 of the motor 26, thereby performing sure controlling of the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11238249-A (JP)
Title: Medium and method for recording optical information
Inventor: SAKAGAMI YOSHITAKA
IPC: G11B7/24
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium where recording sensitivity is satisfactory, recording power is not larger than 14 mW and a reproducing jitter for the initial stage of repeating to a stage after repeating recording 500,000 times is not large than 13%. SOLUTION: In an optical disk obtained by laminating a first dielectric layer 2, a second dielectric layer 6, a recording layer 3, a third dielectric layer 7 and a reflecting layer 5 on a substrate, the second and third dielectric layers 6 and 7 include Ge-N or Ge-O-N. Concerning the film thickness of the third dielectric layer 7 to be formed on the layer 3 and the layer 5 to be formed on it, at the time of setting the film thickness of the layer 7 to be α, the film thickness of the layer 5 to be β and the unit of a film thickness to be nm, αand β are within a range surrounded by β>=50, 15<=α<=50, β<=2α+100, β>=2α.
Patent JP-S63207195-A (JP)
Inventor: MORIMOTO RYOICHI
IPC: H05K3/46
Filed: 1987-02-24
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-S60184405-A (JP)
Title: Hot rolling method of stainless steel
Inventor: SHINODA KENICHI
IPC: B21B45/00
Filed: 1984-03-05
Abstract: PURPOSE:To prevent the generation of surface flaw even when a material to be rolled is rolled under the usual conditions which tend to cause the surface flaw, by supplying a hydroxide of iron to the material between the passes of rollings, in the hot rolling of a stainless steel containing >=11% Cr. CONSTITUTION:In the hot rolling of a stainless steel containing >=11% Cr, a hydroxide of iron is supplied to a material to be rolled between the passes of rough rollings or the passes of rough rolling and finish rolling. In this way, oxidized scales stuck to the surface of material during rolling, are stripped off, and oxidized scales are reformed on the exposed part of a metallic surface, and the generation of surface flaw is prevented by rolling the material thereafter. The supply of iron hydroxide is performed, for instance, by spraying a colloidal solution, prepared by suspending the oxide in water, on the material. Further the oxidized scale to be reformed is used for the purpose of enhancing a lubricating effect, and is reduced in thickness to prevent it from causing a force-in flaw.
Patent JP-H06228508-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: YOSHIDA YOSHITOKU
IPC: C09J7/38
Filed: 1993-02-04
Abstract: PURPOSE:To obtain an adhesive tape causing less environmental disruption by incorporating at least a specified amount of a biodegradable polymeric material in the polymeric elastomers of the base film and/or the adhesive layer. CONSTITUTION:At least one biodegradable polymer selected from among an aliphatic polyester comprising repeating units of formula I (wherein x is 0 or greater; y and z are each an integer of 1 or greater; and R is H, an (un)saturated hydrocarbon group or a saturated aliphatic hydrocarbon group terminated with halogen, carboxyl, sulfonic acid, amino or hydroxyl), an aliphatic polyester comprising repeating units of formula II (wherein x, y and z are each an integer of 1 or greater), bacterial cellulose and/or pullulan, chitin and/or chitosan derived from natural products and starch is kneaded with a thermoplastic resin, and the resulting mixture is molded to form a base film containing at least 20wt.% biodegradable polymer. At least 20wt.% above biodegradable polymer is kneaded with a thermoplastic polymer, a tackifier, a plasticizer, etc., to make a pressure-sensitive adhesive. This adhesive is applied to the base film to obtain a bio-degradable pressure-sensitive adhesive tape having a thickness of about 120mum.
Patent JP-H08239605-A (JP)
Title: Ink jet recording ink
Inventor: MAEDA SATOSHI
IPC: C09D11/00
Filed: 1995-03-01
Abstract: PURPOSE: To obtain an ink jet recording ink which enables high-quality image recording and printing and has both a high-reliability of clogging resistance and a high storage stability. CONSTITUTION: This ink is a water-sol.-dye ink which contains 0.5-15wt.% fine synthetic resin particles comprising an ethylene-propylene copolymer, a copolymer made mainly from methylstyrene, an ethylene-(meth)acrylic acid copolymer, an ionomer resin, etc., and having a specific gravity of 0.91-1.05 and an average particle size of 0.2-1.0μm.