baber/WOPTO huggingface dataset:
Patent JP-S5424977-A (JP)
Title: Production of shrinkable tube
Inventor: KOJIMA KEIICHI
IPC: H02G1/14
Filed: 1977-07-27
Abstract: PURPOSE:A tube of crosslinked polyethylene is expanded by heating and then cooled with no changein the diameter. Then parts of the resultant tube are irradiated with electron rays to change the rate of shrinking at the irradiated parts, thus producing said shrinkable tubes suitable for protecting the parts of cable joints.
Patent JP-S62246088-A (JP)
Inventor: HANEDA HIROSHI
IPC: G02F1/1345
Filed: 1986-04-18
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-H10280745-A (JP)
Title: Striker structure of door lock device
Inventor: NISHIMORI TORU
IPC: B60J5/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To easily open a door without troubles even if an excessive external force acts to the front and rear directions of a car body and the door is relatively deformed toward the fixed side of the door. SOLUTION: A notch 12 is opened so that a fixing member 20 of a striker 18 provided in the rear pillar 3 forming the fixing part of the door of the car body side can pass in the opening/closing direction of the door, at the corner 6c formed by the inner face part 6a and the rear face part 6b in the door-inner panel 6. And a latch 13 is arranged in the notch 12 so that it is fixed to the fixing member 20 or unfixed therefrom. One end of the fixing member 20 is fixed to a position oppositely arranged to the rear face part 6b of the door-inner panel 6 and extended forward and further, the other end is bent to form an L-shape toward the car inside and extended to the position where the end protrudes to the further car inside than the inner face part 6a of the door-inner panel 6 and fixed there.
Patent JP-H10282637-A (JP)
Title: Method and device to remove foreign matter from reticle
Inventor: IIDA HITOSHI
IPC: G03F1/82
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To remove foreign matters in a submicron size depositing on a reticle and to increase safety by forming an alkali-soluble coating film on the reticle surface and dissolving and removing the coating film with an alkaline soln. SOLUTION: The reticle is provided with a reticle substrate (glass) 1 and a light-shielding film (chromium oxide) 2 on the substrate 1. A coating film 5 of an alkali-soluble material (such as a resist material) is formed on the surface of the reticle 9 where foreign matters 3, 4 deposit. When the coating film 5 is formed of a resist material, the resist material can be dissolved and removed by using an alkaline soln. developer without baking or without causing changes in the solubility of the resist material by exposure. In order to perform this method, for example, an alkaline developer 7 is sprayed through a nozzle 6 to the alkali-soluble coating film 5 while the reticle is mounted on a rotating bed 8 and rotated. After the coating film 5 is dissolved and removed, the foreign matters 3, 4 are also removed and the reticle 9 with a purified surface can be obtd.
Patent JP-H07295926-A (JP)
Title: Information management device
Inventor: OTA TATSUO
IPC: G06F21/31
Filed: 1994-04-28
Abstract: PURPOSE:To reduce futile line checking processings by discriminating the kind of a line, judging the necessity of checking and deciding the connection of the line. CONSTITUTION:A user operates a terminal 8, retrieves the data base 6 of a center 1 and requests the line connection of a service request. The center 1 which receives a connection request defines that the right of the line connection is present when the kind of the connection line is a private line or a LAN for instance and immediately connects the line. On the other hand, in the case of the other lines, the presence/absence of registration are checked, the line is connected at the time of OK and the line connection is denied at the time of NG. Then, the user who receives the response of OK requests service. The center which receives the service request refers to a user master 5, and when it is judged that the right to utilize the service is present, retrieves the data base 6, takes out request information or the like and returns it through the line to the terminal 8. On the other hand, when it is judged that a utilization right is not present, the provision of the service is denied. Thus, a processing amount is reduced and the line connection is quickened.
Patent JP-H08281737-A (JP)
Title: Injection compression molding machine
Inventor: KAYAHARA TOSHIHIRO
IPC: B29C45/56
Filed: 1995-04-17
Abstract: PURPOSE: To provide an injection compression molding machine in which a high cycle of manufacturing a resin molding plate can be enhanced. CONSTITUTION: The injection compression molding machine comprises a cooling water passages R6, R7 for cooling an optical disk 1A formed in a cavity C1, a cooling water passage R2 for cooling a sprue 7A, and a heat insulation sleeve 21a provided at the periphery of the passage R2 to heat insulate the disk 1A, wherein the water of lower temperature than those of the passages R6, R7 is fed to the passage R2.
Patent JP-H05285941-A (JP)
Title: Kneading method for resin composition
Inventor: MORITA KAZUMASA
IPC: B29B7/38
Filed: 1992-04-10
Abstract: PURPOSE:To protect strands from cutting out by regulating the ratio of residence time in a completely melting zone and an incompletely melting zone when a thermoplastic resin composition is melt kneaded by using a screw extruder. CONSTITUTION:An extruder usually used for melt kneading can be used. In melt kneading by a screw extruder, resin is fed out of a raw material feed inlet 4 and fed to an incompletely melting zone 1 set in forward flight in the non-molten or semi-molten state, melted in a kneading disk or a zone 2 set in reverse flight, passed through the melting zone 3 set in forward flight and fed to a dice 7. When the process from the zone 2 for melting the resin up to the dice 7 is divided as a completely melting zone, the residence time in the completely melting zone is set less than eight times as much as the residence time of the incompletely melting zone 1. As a resin composition to be used, a composition of thermoplastic resin of comparative high melting point and resin of low thermal stability or an additive, or a composition of accelerating decomposition by the mutual action is suitable.
Patent JP-H1079476-A (JP)
Title: Manufacture of capacitor structure of semiconductor memory device
Inventor: CHAO FANG-CHING
IPC: H01L27/108
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor memory device, having a tree type capacitor structure capable of widening the memory electrode area, without widening the surface area of the used semiconductor memory device. SOLUTION: A dielectric layer 46 made of, e.g. silicon dioxide, silicon nitride, No or ONO, is formed on the entire exposed surfaces of a trunk-like polysilicon layer 44A and section 38 of a branch-like polysilicon layer. To complete manufacturing of a tree-type capacitor, a polysilicon layer 48 functioning as counter- electrodes to the memory electrodes 44A, 38 is formed on the entire dielectric layer 46. The process of forming the electrode 48 includes a first step of vacuum evaporation to, e.g. a depth of about 1000Å, a 2nd step of diffusing an n-type impurity in the polysilicon layer for raising the conductivity, and etching the polysilicon layer to form the desired oppositely located electrodes 48.
Patent JP-S57205161-A (JP)
Title: Unitized valve for ink jet printer
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1981-06-13
Abstract: PURPOSE:To obtain a clean valve with a simple construction by an arrangement wherein an ink inlet and outlet are provided on the peripheral portion of a cylindrical valve tube, while a valve seat for an ink exhaust port is provided at one end thereof, and a spool-shaped sliding rod is housed in the valve tube. CONSTITUTION:A spool-shaped sliding rod 10 is slidably housed in a cylindrical valve tube 1 which is provided on its peripheral portion with an ink inlet 2 and outlet 3 and is also provided at one end thereof with an ink exhaust port 4 and a valve seat 5 therefor. The sliding rod 10 has two O-rings 11, 12 fitted in its peripheral portions and includes a rubber member 13 at its end portion opposite to the valve seat 5, and then it is driven reciprocally by means of a push type solenoid coil 20 and a tension type return spring 21. As a result, the valve can be constructed into a simple unitized structure and it becomes possible to obtain a clean valve unnecessitating the use of a corrosive magnetic plunger.
Patent JP-H01264297-A (JP)
Title: Heat pipe type heat sink
Inventor: HORII TATSUO
IPC: G11B33/14
Filed: 1988-04-15
Abstract: PURPOSE:To suppress noise, by constructing a heat sink which is composed of: an endothermic block which absorbs heat, a heat pipe through which absorbed heat is transferred, and radiation fins which radiate heat transferred, consisting of damping material. CONSTITUTION:Damping radiation fins 2 consisting of damping composites having a three-layer structure of Al-damping plastics-Al is provided in such a way that a plurality of fins are pressed into one end part of a heat pipe 1 and an Al endothermic block 4 equipped with a transistor 3 is mounted on the other end of the heat pipe. Composites of a three-layer structure where damping plastics are held by two sheets of commercial Al plates or Al-Zn system oscillation absorption alloys and the like are used as damping materials. These materials do not generate noise due to resonance from a speaker.
Patent JP-H11287329-A (JP)
Title: Sliding material
Inventor: KANI AKIRA
IPC: F16J15/34
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To exhibit stable slidability even under the condition that temperature and viscosity of sealed fluid are varied. SOLUTION: A plurality of dimples 3a, 3b having different depths d0, d1 (d0<d1) are formed on a sliding surface 1. When a clearance hA between the sliding surfaces 1 and 2 is decreased to a value hA0 due to lowering of fluid viscosity accompanied with temperature rise, decrease of load capacity in the dimple 3b having the depth d1 is compensated by the increase of the load capacity of the dimple 3a having the depth d0. To the contrary, when the clearance hA between the sliding surfaces 1 and 2 is increased to a value hA1, the decrease of the load capacity in the dimple 3a having the depth d0 is compensated by the increase of the load capacity of the dimple 3b having the depth d1. Stable slidability is thus exhibited.
Patent JP-H07297590-A (JP)
Title: Method of forming wiring of coaxial structure
Inventor: TAKAHASHI YOSHIRO
IPC: H05K9/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a method of forming a wiring of coaxial structure higher in density and less in number of processes than usual. CONSTITUTION:A dielectric structure 23x having a recess 23a is formed, and a first conductor thin film 27 used for forming a part of a shielding conductor is provided onto the dielectric structure 23x. A dielectric film 29 to serve as a part of an insulating film is formed in the recess 23a of the dielectric structure 23x where the first conductor thin film 27 has been formed. A conductor core 37 is formed on the dielectric film 29. A dielectric film 39a to serve as the rest of the insulating film of a wiring of coaxial structure is formed on a specimen where conductor core 37 has been formed. A second conductor thin film 43 serving as the rest of the shielding conductor is formed on the surface of the dielectric film 39a coming into contact with the first, conductor thin film 27.
Patent JP-H0620628-A (JP)
Title: X-ray tube
Inventor: YOHANESU YAKOBUSU DE KONINFU
IPC: H01J35/08
Filed: 1993-04-19
Abstract: PURPOSE: To enable an X-ray tube to produce high-energy X-rays over a wide spectrum range by containing a material capable of also generating M radiation that can be used effectively in the production of an X-ray having an effective wavelength range for X-ray analysis. CONSTITUTION: When an analytical device is constructed of X-ray tubes 1, the X-ray tube 1 comprises a sample table 30, a mounting plate 32, and a housing 36 having a plurality of measurement channels 42, 44, and the X-ray tubes 1 are arranged in symmetry with respect to a sample 40 to be examined. Each of the channels is provided with an incident sleeve 46, an analytical crystal 48, and a detector 50, and an X-ray beam is applied to the sample 40 from a radiation window 6. For an anode 14, an anode target plate 19 of Tr, Pa, U, or the like capable of also producing M radiation is used to produce a wide effective wavelength range; i.e., a U-continuous X-ray radiation spectrum as shown by the curve 50, the absorption rate of a beryllium window as shown by the curve 52, and a spectrum as shown by the curve 54 are produced.
Patent JP-S61250313-A (JP)
Title: Valve tappet device for engine
Inventor: NISHIMURA HIROBUMI
IPC: F01L1/26
Filed: 1985-04-26
Abstract: PURPOSE:To enhance reliability and the valve tappet function by constituting the two kind of cams by which valves are selectively linked via a rocker arm of three cams at both sides and at the center and arranging valves symmetrically to the central cam. CONSTITUTION:For plural number of intake valve 2a and 2b provided on a cylinder 1, three cams 3a, 3b and 4 are arranged on a common cam shaft 5, and a rocker arm 6 is arranged between these cams and intake valves. Further, to the rocker arm 6 a selector 11 as a changeover mechanism by which the linkage between the said cams and intake valves is changed over is arranged. In this case, the said respective cams are constituted of high-speed type cams 3a and 3b arranged at both sides and having the same form and a central low-speed type cam 4. And the said respective intake valves 2a and 2b are arranged symmetrically to the center line O of the low-speed type cam 4 which is arranged in the position corresponding to the center in the breadth direction of the rocker arm 6.
Patent JP-2000282862-A (JP)
Title: Water pump structure of engine
Inventor: INABA RYUICHI
IPC: F01P7/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water pump which circulates cooling water, only when the temperature of an engine rises up, and which stops the circulation of cooling water during warm-up operation of the engine. SOLUTION: A water pump has a clutch mechanism installed between a pulley 20 and a pump shaft 16. When the temperature of cooling water is low during the warm-up operation of an engine, only the pulley 20 is rotated and the rotation of the pump shaft 16 is stopped. When the temperature of cooling water is raised, a bimetal 44 provided to the pump shaft 16 detects the temperature so as to warp, and as a result, a slidable push rod 18 of the pump shaft 16 is pushed so as to open a valve element, in order to circulate via the fluid to have the power transmitted from the pulley 20 to the pump shaft 16. With this arrangement, drive the water pump 11 is driven and cooling water is circulated.
Patent JP-H08264204-A (JP)
Title: Sealed lead-acid battery formation method
Inventor: TOKUHARA YUKIO
IPC: H01M10/06
Filed: 1995-03-24
Abstract: PURPOSE: To set the amount of an electrolyte of the whole cell in a designed value and enhance charge/discharge characteristics by using an electrolyte storing container in which the opening area of an upper opening part is smaller than the opening area of an opening part of a sealed lead-acid battery. CONSTITUTION: An electrode plate group is formed by stacking positive plates, negative plates, and separators, then welding the positive plates and the negative plates separately, and inserted into a container 4. A container cover 7 is welded to the container 4. An opening part 8 for exhausting or electrolyte pouring is previously formed in the container cover 8. Formation of a sealed lead-acid battery is conducted by fitting an electrolyte storing container to the opening part 8 in the upper part of the battery and supplying current. The opening area of the upper opening part of the electrolyte storing container is made smaller than the opening area of the opening part in the upper part of the battery.  Variation in evaporating amount of water caused by variation in environmental temperature during formation is extremely decreased, and the electrolyte amount of the whole cell is set in a designed value, therefore, the specified charge/discharge performance can be obtained.
Patent JP-H10280146-A (JP)
Title: Throw away type cutting chip made of surface-coated cermet in which hard coating layer has excellent chipping resistance
Inventor: FUJISAWA TAKASHI
IPC: C23C14/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a throw away type cutting tip made of surface coated cermet in which a hard coating layer has chipping resistance. SOLUTION: This throw away type cutting tip made of surface-coated cermet is composed by physically vapor-depositing and/or chemically vapor-depositing a hard coating layer having the average layer thickness of 1 to 20 μm on the surface of a substrate composed of carbonitride series cermet contg., as bonding phase forming components, by weight, 17.5 to 27% Co and/or Ni, and in which a surface hardened layer in which, to the inside hardness of 1200 to 1600 by Vickers hardness (and so forth), the cutting edge ridgeline part at which the flank and face of the cutting edge cross shows the maximum surface hardness of 2200 to 2600, and the flank and face shows the maximum surface hardness of 1400 to 1800 is present on the surface part.
Patent JP-S62248185-A (JP)
Title: Recovery cap for erroneous erasing preventing hole of video cassette tape
Inventor: KUMAHARA TAIJI
IPC: G11B15/07
Filed: 1986-04-21
Abstract: PURPOSE:To easily and accurately recover an erroneous erasing preventing hole and to re-use a video cassette tape by providing protruding parts on both sides of one end of a U-shaped body of the cap. CONSTITUTION:The protruding parts 2 are providing respectively on each sides of the end of the U-shaped body, and the recovery cap 1 can be engaged in an erroneous erasing preventing hole 4 by inserting the protruding parts 2 in holes 3 in the lower part of the side surface beside the hole 4. Since the protruding parts 2 enters the holes 3, the cap does not naturally fall off, and thus the erroneous erasing preventing hole 4 is recovered to enable the re-use of the video cassette tape 5. Furthermore, the mounting and the dismounting of the cap can be executed easily.
Patent JP-S5317800-A (JP)
Title: Automatic ticket examining apparatus
Inventor: YOSHIOKA TETSUJI
IPC: G07B15/00
Filed: 1976-07-31
Abstract: PURPOSE: To check passage of plural persons in rows and also admit smooth passage of single person carrying baggage, by making width of upper portion of personal pathway to be narrow. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08261251-A (JP)
Title: Hydraulic fan coupling device
Inventor: USUI MASAYOSHI
IPC: F16D35/02
Filed: 1995-03-24
Abstract: PURPOSE: To reduce the trouble in a molding process and improve the yield of a product without impairing strength by forming the one of a case member and a cover member for forming a sealed vessel out of a metal material and the other of a heat resistant resin. CONSTITUTION: Either one of a case member 2 and a cover member 3 for constituting a sealed vessel is formed out of the metal material like a cast material of aluminum or magnesium or a sheet metal material of SUS, Cu, Al, or plated Fe and the other is formed out of a heat resistant resin material, preferably fiber reinforced with glass material, metal or carbon or a resin material mixed with a metal powder grain, for example PPS, PA, PE, etc. By above constitution, the trouble of a molding process is reduced to the utmost without impairing strength as the sealed box and also the yield of a product can be improved and also the wear and damage at a bearing part can be reduced by lightening the driven side furthermore.
Patent JP-H05261873-A (JP)
Title: Polyamide type heat-shrinkable multilayered film for tray container package
IPC: B29C61/06
Filed: 1992-03-17
Abstract: PURPOSE:To especially enhance pinhole resistance and gas barrier properties by successively laminating a polyamide resin layer, a modified polyolefin adhesive resin layer and a polyolefinic resin layer and specifying the compsn. or various conditions of the polyamide resin layer. CONSTITUTION:A polyamide heat-shrinkable film for a tray container package is constituted of a multilayered plastic film containing a multilayered structure wherein a polyamide layer, a modified polyolefin adhesive resin layer and a polyolefinic resin layer are provided in this order so as to be adjacent to each other. The polyamide resin layer is formed from a compsn. consisting of 20-80wt.% of a xylylenediamine type polyamide resin and 80-20wt.% of other polyamide resin. The total thickness of the film is set to 10-40mum. Further, the oxygen permeability of the film within a total humidity region and a water bonded state is set to 100cc/m<2>.day.atm or less. By this constitution, pinhole resistance and gas barrier properties are especially enhanced.
Patent JP-H08284612-A (JP)
Title: Dual-purpose electricity and steam generation plant and heat supply method thereof
Inventor: TAKANOBU MASARU
IPC: F01K17/02
Filed: 1995-04-18
Abstract: PURPOSE: To enable correspondence in a wider range and efficient application of the facility against change of demands for electricity and heat. CONSTITUTION: In a dual-purpose electricity and steam generation plant in which a steam turbine 8 operated by steam generated with a steam generating device and a generator 5 driven by the steam turbine are provided, and electric power generated by the generator 5 and heat of steam extracted from one part of the steam turbine as a heat source are supplied, a means 16 extracting heat of cooling water after cooling the bearing of the steam turbine 8 or the generator 5 is provided, this is added to heat of steam extracted from one part of the steam turbine, and the summed heat of both is used for the heat source for supplying heat.
Patent JP-H02270208-A (JP)
Title: Lighting apparatus
Inventor: MIGATA WAKICHI
IPC: F21S10/00
Filed: 1989-04-11
Abstract: PURPOSE:To achieve color performance easily by combining a light source with a transparent color distribution body 2 and a translucent random refraction plate, and lighting by radiation of color lights of the light distribution body on the random refraction plate. CONSTITUTION:A bulb 3 is used for a light source 1 integrated with a transparent light distribution body 2 (light distribution body 2). Different colors are disposed as vertical or lateral stripes on top of the surface of the bulb 3, the bulb 3 is contained in a hexagonal box 4, a cover is put on top of the box, and a handle 6 is assembled. Translucent Japanese paper is applied to the frames composing the box 4 to be random refraction plates along their sides, so each color disposed on the surface of the bulb 3 gets to the Japanese paper 7 by action of the light source 1 to be randomly refracted for displaying light of the color in the outer surface of the Japanese paper 7. By changing the transparent color distribution body, therefore, enjoyment of color shades can be performed easily.
Patent JP-H06276834-A (JP)
Title: Threshing apparatus of combine harvester
Inventor: NAKAZAWA MITSUAKI
IPC: A01F12/18
Filed: 1993-03-26
Abstract: PURPOSE:To enable the attaching and detaching of a cutting blade of a treating chamber singly without taking out a treating drum. CONSTITUTION:In a threshing apparatus of a combine harvester furnished with a treating drum 7 parallel to a threshing drum, plural cutting blades 44 are, attached to a cutting blade attaching table 46 having a mounting seat 45 at an end to form a cutting blade cassette 47. The treating chamber is provided with a cassette-inlet and outlet port 48 at the rear wall 28a of the chamber to insert the cutting blade cassette 47 at the outer side of the orbit A of the tip of threshing tooth of a treating drum 7 from the back of the treating chamber containing the treating drum into the inside of the chamber and to take out the cassette backward from the inside of the treating chamber.