baber/WOPTO huggingface dataset:
Patent JP-H07189329-A (JP)
Title: Spreader for urinal
Inventor: ISHII KAZUO
IPC: E03D13/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a liquid dripping phenomenon by cleaning water in a supply pipe by arranging a valve mechanism to be opened and closed by a rise or a drop in cleaning water pressure in a cleaning water passage reaching a delivery port from a supply port. CONSTITUTION:A spreader 4 is composed of a cylinder body 19, a cap 20 and a nut 21, and is arranged between an elbow 14 of a supply pipe 2 and a delivery port 15. A valve mechanism 7 of the spreader 4 functions as a check valve arranged in a cleaning water passage 37 reaching the delivery port 15 from a supply port 13. A solenoid valve of a water supply device is closed, and when water supply to the spreader 4 is stopped, upstream side pressure of the valve mechanism 7 is reduced, and a valve body 35 is immediately pressed against a valve seat 33 by a compression spring 36, and the valve mechanism 7 is put in a closed condition, and prevents a liquid dripping phenomenon from the delivery port 15 of the spreader 4.
Patent JP-2001162684-A (JP)
Title: Method for corrosion-proof treatment of outer surface corrosion-proof metal pipe
Inventor: IKEDA RYOICHI
IPC: B29C63/40
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To improve corrosion-proof performance when the treatment part of an outer surface corrosion-proof pipe is subjected to corrosion-proof treatment by a corrosion-proof sheet in which a heat-shrinkable sheet and a heat-meltable resin are used together. SOLUTION: The corrosion-proof sheet in which a heat-meltable resin layer 2 is formed at least on one side of the heat-shrinkable sheet 1 is wound onto the treatment part E of the outer surface corrosion-proof metal pipe two or more times to prevent the generation of a pile part in the corrosion-proof sheet, the wound end is fixed by a fixing tape 3, and a wound layer is heated to shrink the sheet 1 and to melt/coagulate the resin layer 2.
Patent JP-H10173116-A (JP)
Title: Apparatus for transfering formed lead frame
Inventor: HYODO YASUYUKI
IPC: H01L23/50
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To carry a formed lead frame to the next process, the next factory, or a semiconductor manufacture, without deforming outer leads of the formed lead frame. SOLUTION: The apparatus for transfering a formed lead frame having bent outer leads provided successively to inner leads has trays 8 each having a plane 11 for supporting inner leads 2 and side rails 8 and through-holes for freely housing outer leads 3. It has a thickness exceeding the bent part depth of the outer leads 3 and the bent parts are entered thereinto. The tray 8 is inserted to transfer every formed lead frame.
Patent JP-H06277116-A (JP)
Title: Disk for implanting of polishing wire
Inventor: TAKASHIMA MINEO
IPC: A46B7/08
Filed: 1991-12-16
Abstract: PURPOSE:To solve the uneven density of polishing wires and to prevent the polishing wires from loosening at a disk main body, in particular, which wires are used for a disk type industrial polishing brush. CONSTITUTION:A disk for implanting of polishing wires has cut-off parts 8 on the periphery of a disk main body 1. Each of the cut-off parts 8 is so formed that its depth either extends, at least, to a position corresponding to a folding- back part 31 on a bundle of polishing wires 3 or is to the center of the disk main body 1 at the position, and that its width is nearly equal to the width of a bundle of the polishing wires 3.
Patent JP-2000178946-A (JP)
Title: Small-sized remote monitor-control device
Inventor: SUDA YUKIHIKO
IPC: E02B7/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To monitor and control gate and sluiceway facilities for a river at an arbitrary remote place. SOLUTION: The state signal of a gate facility 20, image information from an image pickup camera 23 and audio information from a highly directional microphone 24 are transmitted to a personal computer 14 through an Ethermet 12 to an interface device 13 capable of being accessed through the Ethermet 12 from the personal computer 14. The open-close control signal of a gate 21 in the gate facility 20 is transmitted to the interface device 13 through the Ethermet 12 from the personal computer 14 on the basis of the state signal of the gate facility 20 sent to the personal computer 14 and monitor information such as image information, audio information or the like at that time, the control signal is output to a console panel 23 for the gate facility 20, and the gate 21 is opened and closed.
Patent JP-H07198130-A (JP)
Title: Function switching type combustion device
Inventor: ONODERA SHUICHI
IPC: F24H1/10
Filed: 1993-12-31
Abstract: PURPOSE:To smoothen a jump switching between function lines by a method wherein when a void part without an overlapping part is generated between a combustion characteristic line being used, and a combustion characteristic line to be switched to, the combustion characteristic line is switched by a function line switching cushioning operation part. CONSTITUTION:When receiving a jump command from a function line L1 to function line L2, a function line switching cushioning operation part temporarily stops a jump from the function line L1 to L2 by slightly decreasing the combustion function by throttling a water quantity control valve for a time by a specified quantity, when the generation of a void part without an overlapping part between the function line L1 and L2 is found by the judgement by a function line lapping judging part. Then, when the requirement for the increase of the water quantity is recognized, it is judged that the increase of the combustion function is assuredly required, the combustion function jumps from a point Q on the function line L1 to a point C on the function line L2, and the function line L1 is switched to L2.
Patent JP-H09184925-A (JP)
Title: Light guide plate device
Inventor: SHIGEMATSU TAKAYUKI
IPC: G02F1/1335
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a dark part at the end part of the light emitting surface of a light guide plate on the side of its light incidence end surface. SOLUTION: This light guide plate 1 has the incidence end surface 1A where light from a light source 2 is made incident as its one end surface, the top surface of the light guide plate 1 is a light emitting surface 1B, and the reverse surface of the light guide plate 1 is a reflecting surface 1C, and the light guide plate 1 decreases in plate thickness gradually with the distance from the light incidence end surface 1A. At the end part of the light emitting surface 1B on the side of the light incidence end surface 1A, a material 10 is provided which is larger in refractive index than the light guide plate 1.  A part of light which enters the light guide plate 1 from the light source 2 through the light incidence end surface 1A is made incident on the material 10, diffused and reflected by the surface of the material 10 and inside it, and then emitted to the outside directly from the light projection surface 1B.
Patent JP-H10175281-A (JP)
Title: Production of decorative laminated sheet
Inventor: ONDA MASAMICHI
IPC: B32B37/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a decorative laminated sheet by which the rift tone decorative laminated sheet having qualitative feeling is produced easily and efficiently at a low cost. SOLUTION: A masking paper 2 is stuck to a base material 1 by an adhesive 3 and an unsaturated polyester resin P, in which a thixotropic agent such as organic smectite clay is blended with particles such as colored resin chips, is flowed on the masking paper 2. The unsaturated polyester resin P is covered with a film 12 stuck to a frame 11 and rolled by a roller 15 from the upper part of the film 12 to perform defoaming. After the unsaturated polyester resin P is cured, the film 12 is peeled to form a resin layer 4. A top coating layer is formed on the resin layer 4 by acrylic urethane resin or the like.
Patent JP-H05171436-A (JP)
Title: Magnetron sputtering device
Inventor: SUGANO YUKIYASU
IPC: H01L21/203
Filed: 1991-12-19
Abstract: PURPOSE:To provide a magnetron sputtering device equipped with shielding units shielding a part of target grains between a wafer holder 24 holding a wafer and a target 28 and capable of long time operation without frequently opening its inside to the air even if clogging is generated in the shielding unit. CONSTITUTION:This device is provided with plural shielding units 30 and 32, and to a target 28, the plural shielding units 30 and 32 are exchangeably arranged. Or, the shielding unit has a disk shape, and the plural prescribed areas of the shielding units are respectively provided with plural opening parts for shielding a part of target grains.
Patent JP-2000178980-A (JP)
Title: Impervious protection method for face of slope
Inventor: WAGI TAKATSU
IPC: B09B1/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To stably hold an impervious layer against natural ground by fixing mat layer to be laid by using impervious connecting means on a face of slope by using fixing means such as anchor bolts. SOLUTION: An internal reinforcing layer 23 comprising woven cloth such as glass cloth is arranged between a lower layer and an upper layer formed by placing asphalt mastic, the three items are placed in one united body and a mat member 20 is constituted. Lateral wire 24 and longitudinal wire 25 to be used for cargo handling and connecting mat are arranged at predetermined intervals on the surface below the internal reinforcing layer 23, and a plurality of mats 20 are connected by connecting means 31 through eye portion 26 provided at an end part of each wire. And the asphalt mastic is placed so as to place connecting means 31 internally, and a filling layer 32 is formed as an impervious layer. When arranging a mat member on the face of slope 3, for instance, wire 24 is fixed by an anchor member 60 or by an anchor member 60 arranged for connecting means 31.  By fixing the mat member 20 to the natural ground, the impervious protection layer 10 can be held stably.
Patent JP-H07208181-A (JP)
Title: Intake device of engine
Inventor: TANAKA KEIJI
IPC: F02D9/10
Filed: 1993-12-30
Abstract: PURPOSE:To reduce the intake resistance by the valve driving shaft of an intake control valve, in the intake device of an engine. CONSTITUTION:The first and the second suction pipes 7 and 8 are connected to the first and the second suction ports 2 and 3 of No.1, No.2 and No.3 cylinders. The shaft parts 14a, 14b, and 14c of a valve driving shaft 13 are penetrated to the side walls of three second suction pipes 8 communicating with No.1, No.2, and No.3 cylinders. Butterfly valves 10 to be intake control valves are provided in the second suction pipes 8, and they are connected to the shaft parts 14a, 14b, and 14c through machine screws 11. Bends 15a, 15b, and 15c are provided to the valve driving shaft 13, and the shaft 13 is detoured the three first suction pipes 7 communicating the three cylinders at the above bends. The butterfly valves 10 are opened and closed by rotation the valve driving shaft 13, so as to control the suction. Since the valve driving shaft 13 is not penetrated to the first suction pipes 7, the intake resistance is reduced, and the engine output is improved.
Patent JP-H09189260-A (JP)
Title: Head cover device of outboard engine
Inventor: TAKAHASHI MASAAKI
IPC: B63H20/00
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To prevent invasion of water with a simple structure by installing a cover for covering the plug cap of an ignition plug on a head cover for covering the cylinder head of an engine. SOLUTION: In a cylinder head 11, a head cover 35 is arranged through a seal 101, and the plug cap 36 of an ignition plug 34 is penetrated and installed on the head cover 35. A flange part 35b which is matched with the shape of the plug cap 36 is formed on a penetrating part 35a formed on the head cover 35 so as to seal a plug cap. The head cover 35 is provided with a recessed part 35c on a part on which the plug cap 36 is installed, and a cover 37 for covering the plug cap 36 is installed on the recessed part 35c by a bolt 102. A rubber seal 38 is arranged on an installling part 37a around a cover 37 so as to prevent invasion of water. The code of an ignition plug 34 is led from the bottom side of the rubber seal 38 of the cover 35 so as to prevent water from invading from the leading part of the code.
Patent JP-2000177122-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: ABE SHUYA
IPC: B41J2/14
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head in which the substrate size is reduced, the mounting process is simplified while reducing the cost, and the counter electrodes are arrange at high density on a diaphragm while simplifying the process. SOLUTION: An ink jet head comprises a liquid chamber 130, a diaphragm 120, and an individual electrode 220 and performs recording by applying a drive voltage between a common electrode fixed to the diaphragm 120 and the individual electrode 220 to deform the diaphragm 120 with electrostatic force thereby ejecting an ink liquid drop from a nozzle 330. The individual electrode 220 is formed on a first conductivity type semiconductor substrate 210 having the opposite side provided with an electrode take-out pad 250 for applying a potential externally to the individual electrode 220. The individual electrode 220 is connected electrically with the individual electrode take-out pad 250 through a second conductivity type impurity diffusion layer 240 formed in the first conductivity type semiconductor substrate 210.
Patent JP-H06236319-A (JP)
Title: Method and apparatus for execution, by computer, of procedure of different word size
Inventor: MAIKERU POUERU
IPC: G06F9/355
Filed: 1991-12-20
Abstract: PURPOSE: To provide a method and device for allowing a 64-bit device to operate a 32-bit software. CONSTITUTION: This method and device is constituted of the process of placing display indicating the word size of a procedure in at least one of the number of the registers of a processor, the process of supplying a save area including at least one part of the save area of the procedure of the smallest word size in the same address for a memory for the register filing of each word size, the process of indicating the word size of the procedure at the part of the save area with the same address and place display held by at least one of the register of the processor, and the process of re-investigating display at the part of the save area with the same address each time of generating saving operation for deciding the word size of a procedure to be restored.
Patent JP-2000181035-A (JP)
Title: Color photographic recording material
Inventor: THOMAS STETZER
IPC: G03C7/392
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a color photographic recording material capable of being improved in storage stability by incorporating an easily decolorizable yellow filter dye and at least one layer containing a specified compd. near the base. SOLUTION: This color photographic record material comprises at least one red-sensitive silver halide emulsion layer, containing a cyan coupler, at least one green-sensitive silver halide emulsion layer containing a magenta coupler, and at least one blue-sensitive silver halide emulsion layer containing a yellow coupler and at least one nonphotosensitive layer colored to yellow sited on the green-sensitive layer, and at least one layer formed between a film base and the photosensitive emulsion layer sited nearest the base contains a compound represented by the formula, in which X and Y are each mutually independently, an electron withdrawing group.
Patent JP-H09158022-A (JP)
Title: Bulk nonwoven fabric and its production and female part for hercule's fastener (r)
Inventor: MAKIHARA HIROKO
IPC: D04H1/482
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a bulky nonwoven fabric whose ridge-like projection at a second fiber layer is useful as a female material for Hercule's fastener (R) by laminating the second fiber layer to a first face-shrinkable fiber layer, integrating them by linear interlacing followed by heat treatment. SOLUTION: A first fiber layer 2 consisting of a thermally shrinkable fiber comprising a polymer containing at least 70wt.% of an ethylene-propylene random copolymer with a melting peak temp.: 130<Tm<145 deg.C and having the maximal heat shrinkage of <=50% or containing >=30wt.% of latently shrinkable fiber developing three-dimensional crimping with heat is used. A second fiber layer 3 of polypropylene filament nonwoven fabric which does not substantially shrink at a temperature at which the first fiber layer 2 causes face shrinkage is laminated to at least one surface of the first fiber layer. The laminated fiber layers are injected with a high-pressure columnar water jet flow to form the interlaced areas 1 in lines.  Then, they are heat-treated to form a ridge-like projection extending in the rectangular direction to the interlaced areas 1 whereby the objective bulky nonwoven fabric is obtained.
Patent JP-H09289999-A (JP)
Title: Cutting and punching system for preparatory working of tibia
Inventor: SARA AN WAIRUDOGUUSU
IPC: A61B17/15
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable the step-to-step logical approach in cutting, punching and/or forming to be executed to the tibia. SOLUTION: The surgical operation system for embedment of the artificial knee joint is provided with a punch guide 51 of a quick release type mountable and dismountable to and from tibia tray trial parts 50 and is provided with a handle 11 or slap hammer 10 of a common quick release type mountable and dismountable to and from punch tools 30, 31.
Patent JP-2000181331-A (JP)
Title: Volume color hologram
Inventor: MATSUYAMA TETSUYA
IPC: G03H1/24
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a volume color hologram which can be reproduced with good reproducibility of colors even under a three-wavelength fluorescent tube without any unnatural feeling. SOLUTION: This volume color hologram 1 is produced by multi-recording or laminating volume holograms having different reproducing wavelengths. Optical device consisting of narrow band cutoff filters 2, 3, 4 or volume holograms which attenuate the peak wavelength regions of a three-wavelength fluorescent tube to be used for illumination is disposed into one body on the observation side or the incident side of illuminating light of the volume color hologram 1.
Patent JP-H09184109-A (JP)
Title: Double-structure float for pontoon and pontoon equipped with the float
Inventor: MATSUI KOHEI
IPC: E01D15/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To ease a danger in an area around a pontoon threatened by waves climbing over the deck of the pontoon from the windward of the pontoon in a stormy weather and water currents passing through the float of the pontoon and surging to the leeward and make calm the water surface on the leeward of the platoon. SOLUTION: A float, which is mounted on the bottom of a deck 7 of a pontoon so as to keep buoyancy, is designed to be in double structure partially or wholly, comprising an inside box 1 and an outside box 2. A buoyancy material 3 is filled up in the inside box 2 but no buoyancy material is filled in the clearance between the inside box 1 and the outside box 2. A water flow hole 4 is bored in the outside box 2 so that water may flow in and out freely, thereby making the outside box 2 in arbitrary size irrespective of buoyancy and deepening the draft. A double-structure float 8 is mounted below the pontoon in a row, thereby lowering the center of gravity and reflecting waves in the row or partially. This construction makes it possible to provide a wave absorbing function for the pontoon.
Patent JP-H05171754-A (JP)
Title: Palmette
Inventor: OBA KEISUKE
IPC: E04D3/40
Filed: 1991-12-19
Abstract: PURPOSE:To make the inclination of a step-thatched roof by forming a palmette which consists of two members of a palmette bed for covering an eaves and having an L-shape cross section and a starter, which consists of a locking and decorative material and spacers. CONSTITUTION:A palmette A consists of a palmette bed B for covering an eaves and having an L-shape cross section and a starter C, which consists of a locking and decorative material D for locking a first stage of roof materials and multiple spacers E provided in the back side of the locking and decorative material D, and the eaves of the starter C is covered with the palmette bed B. A fixing piece 1 and a hanging piece of the palmette bed B are made to abut on the end of the eaves to fix the palmette bed B. Next, asphalt is laid on the fixing piece 1, and a fixing piece 5 is placed thereon. Continuously, positions of the fixing piece 5, in which back surface 5a the spacers E exist, are hit by a fixing tool to conclude the work of the palmette A. The inclination of a step-thatching roof material of a first stage and the inclination of step- thatching roof materials thereafter are made equal.
Patent JP-H06184625-A (JP)
Title: Induction heating furnace
Inventor: SHIROYAMA KENJI
IPC: C21D1/42
Filed: 1992-12-17
Abstract: PURPOSE:To reduce the generation of scale on a steel by covering the almost whole body of an induction heating furnace with a cover, introducing the clean air into the inside of cover and keeping the inner pressure in the induction heating furnace higher than the inner pressure in the cover. CONSTITUTION:The outer peripheral part of the furnace wall 12, consisting of refractory, of the induction heating furnace 11 is wound with a induction coil 13 and a slab 15 being the heating material to be placed on a placing stand 14 provided in the furnace is heated by impressing electric current into the induction coil 13. The stand 14 is provided on a supporting frame 17 vertically driven by a lifting device 16. The almost whole surface of the induction heating furnace 11 is covered with the protecting cover 18. The pressure at the vicinity of the lower feed opening where the pressure of the induction heating furnace 11 is lowest is measured by a pressure detector 21, and the inner pressure in the inside of cover 18 is measured by a pressure detector 22. The air in the cover 18 is sucked with a suction blower 19 so that the pressure in the induction heating furnace 11 becomes higher than the inner pressure in the cover 18 and the clean air is introduced from a outer air introducing duct 20. By this method, the contaminated outer gas does not enter the induction furnace 11.
Patent JP-2001163490-A (JP)
Title: Web roll
Inventor: MATSUGUCHI TADASHI
IPC: B65H19/28
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a web roll preventing a feed error in the vicinity of the terminal end of a web. SOLUTION: In this web roll 20 formed by winding the web 3 round a winding core 14, the vicinity of the winding start end of the web is stuck to the winding core 14 to be separable by a both-sided sticking material 22. The both- sided adhesive material 22 includes a comparatively strong adhesive agent layer 28 formed on the surface stuck to the winding core and a comparatively weak adhesive agent layer 26 formed on the surface stuck to the web, and the web 3 is stuck to the weak adhesive agent layer 26 to be separable. In the vicinity of the transfer terminal end, the transferred web 3 separates from the weak adhesive agent layer 26. At this time, both-sided adhesive material 22 is left behind on the surface of the winding core by the strong adhesive material layer 28.