baber/WOPTO huggingface dataset:
Patent JP-H11138520-A (JP)
Title: Pressed cement roofing tile and its manufacture of
Inventor: YOSHIDA ISAO
IPC: B28B3/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To attain sufficient reinforcement with reinforcing fibers buried in a large amount, to thereby reduce the weight per a unit area remarkably, to lessen, nevertheless, protrusion of the reinforcing fibers from the surface as far as opposable so that a beautiful surface be formed, to apply uniform coating on the surface and thereby to obtain a roofing material of high quality. SOLUTION: Reinforcing fibers G of 0.5-3 pts.wt. to 100 pts.wt. of mortar containing cement and fine aggregate are buried in the mortar and thus the weight per a unit area of a thick type slate 1 is made 20-35 kg/m<2> , while coating is applied on the upper-side surface thereof. In the upper-side surface of the pressed cement roofing tile 1 innumerable indents 2A are provided regularly or irregularly at shorter intervals than the average length of the reinforcing fibers G being buried. In the roofing tile 1, the reinforcing fibers G are buried in a state of being pushed inward from the upper-side surface by the innumerable indents 2A provided in the upper-side surface.
Patent JP-H02178504-A (JP)
Title: Combustion device
Inventor: ASOU TOMOMICHI
IPC: F23D14/02
Filed: 1988-12-29
Abstract: PURPOSE:To contrive the miniaturization and low noise of a combustion chamber by jetting flame stabilizing air from the circumference of a flame stabilizing flame plate part while a flame front formed by inclined air jetted from an inclined airport and a flame stabilizing flame front are continued. CONSTITUTION:Secondary air put in an air chamber 14 is jetted approximately in parallel with the direction of jetting a mixture from a flame stabilizing air plate part 18 approximately on the same plane as a burner port part 12A to pass a gap between an inclined air plate part 17 and a flame stabilizing flame plate 19 so as to jet from the circumference of the flame stabilizing flame plate 19, and the disturbance of the whole flame front is controlled to reduce combustion noise so as to contrive low noise because a formed flame stabilizing flame is surely band stably made continuous with the base of the flame formed by a zigzag inclined air port 17. In addition, the secondary air of remain of an air chamber 13 passes the inclined air plate part 17b to supply a combustion chamber 20 with a crossed angle to the direction of jetting previous mixture to forcibly mix with mixture so as to form F2 of small flame length. Accordingly, the miniaturization of the combustion chamber can be realized.
Patent JP-H06163498-A (JP)
Title: Cleaning device for semiconductor wafer
Inventor: OKAWA YOSHINORI
IPC: H01L21/304
Filed: 1992-11-17
Abstract: PURPOSE:To provide a wafer cleaning device for washing wafers sequentially with different liquids, in which changes in process are possible and neither cleaning bath nor dedicated wafer carrier is required. CONSTITUTION:A plurality of wafer chucks 13 are arranged concentrically on a disc 12, and they are opposed to their corresponding nozzles 23 that are provided concentrically. The disc is moved toward the nozzles, with the chucks holding the wafers by suction. Chucks rotate the wafers, whole the individual nozzles spout different washing liquids. The chucks are brought away from the nozzles, and the disc is rotated by one angular interval between chucks. Then, the chucks are brought close to the nozzles, and the wafers are washed with liquid. The above step is repeated to wash all wafers sequentially with different liquids.
Patent JP-H10167809-A (JP)
Title: Low-loss dielectric material for high frequency and its production
Inventor: KOSAKA SHOJI
IPC: H05K1/03
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To produce a low-loss dielectric material having high strength as well as low dielectric loss in a high frequency domain. SOLUTION: Alumina powder is mixed with 0.01-10vol.% silicon oxynitride powder or 0.01-10vol.% (expressed in terms of silicon oxynitride) organosilicon compd. convertible into an inorg. compd. having an Si-N-O bond by thermal decomposition, e.g. polysilazane, and the resultant mixture is compacted in a prescribed shape and fired at >=1,300 deg.C in a nonoxidizing atmosphere to attain densification to >=95% relative density and to obtain the objective low-loss dielectric material for high frequency based on alumina and contg. 0.01-10vol.% dispersed inorg. crystal grains having Si-N-O bonds. The dielectric loss of this material is <=1×10<-4> at 6GHz.
Patent JP-H02177783-A (JP)
Title: Frame lock detection circuit for external synchronization control in recording information reproducing device
Inventor: KANEKO ATSUSHI
IPC: H04N5/76
Filed: 1988-12-28
Abstract: PURPOSE:To prevent color stripping and synchronism turbulence from occurring even when drop out is generated at the part of a vertical synchronizing signal by generating frame pulses synchronized with the vertical synchronizing signals of a first field and a second field both on a reference side and a reproduction side, and performing fine adjustment control when it is judged that at least one side is set at a locked state. CONSTITUTION:A reference vertical synchronizing signal (a) is inputted to a first field frame pulse generation circuit 2 and a second field frame pulse generation circuit 3. First and second reference frame pulses (b) and (x) synchronized with the vertical synchronizing signals of the first and second fields are outputted. After that, the first and second field reference frame pulses (b) and (x), and first and second field reproducing frame pulses (e) and (f) are inputted to phase comparators 7 and 9, and phase difference between them is detected, and their detected output (g) and (i) are outputted. When at least either lock detection circuit 8 or 10 using frame pulses on first and second field sides outputs a lock signal, a frame locked state is set, and the fine adjustment control is performed as external synchronism control.
Patent JP-H03191976-A (JP)
Title: Mounting device for pinball game machine stand
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1989-12-21
Abstract: PURPOSE:To mount and remove a pinball game machine stand simply even without special technique, by a method wherein the title device has a base part, a fixing member, a locking member and an elastic member, and when force is applied to the locking member, the fixing member is released, and when the force is applied to the fixing member, a pinball game machine frame is released. CONSTITUTION:A pinball game machine frame 1 is fixed on a mounting shelf 2. The title device has a base part, a fixing member 21, a locking member 31 and an elastic member 41. In order that the fixing member 21 is placed at a released position, force is applied to an upper part 32 of the locking member 31 from above. The locking member 31 is turned and an engaging pin 25 on the fixing member 21 is released from a recess 33 of the locking member 31, and the pinball game machine frame 1 is released through an elastic member 41. On the other hand, in order that the fixing member 21 is placed at a fixed position, the force is applied to the upper part of the fixing member 21 from above. The fixing member 21 is turned and the engaging pin 25 on the fixing member 21 is locked by the recess 33 of the locking member 31, and the pinball game machine frame 1 is fixed by a catch part 22.
Patent JP-H06180875-A (JP)
Title: Production of magneto-optical recording medium
Inventor: YAMATO MASAYUKI
IPC: G11B11/10
Filed: 1992-12-11
Abstract: PURPOSE:To suppress initial oxidation during sputtering and to increase weather resistance by forming a magneto-optical recording layer in an atmosphere of mixture of inert gas and gaseous hydrogen. CONSTITUTION:After disposing a polycarbonate resin substrate in a sputtering device, reactive sputtering is performed with using a Si target in a gaseous mixture atmosphere composed of gaseous nitrogen, gaseous Ar and gaseous hydrogen to form a SiN layer. A water content is heated and vaporized with an IR heater and carried out with a gas flow. Then a magneto-optical recording layer is formed on the SiN layer by sputtering with using an alloy target in a gaseous mixture atmosphere of gaseous Ar and gaseous hydrogen while removing a water content.
Patent JP-H06178653-A (JP)
Title: Processed whipped cream and its preparation
Inventor: NAGAO TOSHIHIRO
IPC: A23L9/20
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a processed whipped cream enabling the appreciation of the taste of whipped cream and chilled granular dessert cake at the same time and preservable in frozen state by dispersing frozen solid granules in whipped cream keeping the granular shape. CONSTITUTION:This processed whipped cream containing a granular solid having particle diameter of 1-20mm and dispersed in the whipped cream, enabling the appreciation of the taste of whipped cream and chilled granular dessert cake at the same time and preservable in frozen state can be prepared by putting water, powdery gelatin and a sucrose fatty acid ester in a pot, dissolving the components over a slow fire, adding sugar, rose wine and lemon juice to the solution, stirring the mixture, straining with a gauze, pouring into a mold, solidifying by cooling to obtain a wine jelly, taking the jelly out of the mold, cutting into cubes with a kitchen knife, quickly freezing at -40 deg.C, quickly mixing the cubes with whipped cream in a bowl taking care of not to collapse the cube and filling the product into an ice-cream cup, etc.
Patent JP-H10169795-A (JP)
Title: Flow control spool valve
Inventor: SHIMADA YOSHIYUKI
IPC: F16K39/04
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To smoothly and slidly operate and easily manufacture a spool, and easily restrict the size of a spool valve, by providing a through hole, opened to an opening groove and formed at a right angle to the axis of the spool, on the spool. SOLUTION: A through hole 30 is formed; at a right angle to the axis 7 of a spool 6, and both the end parts of the through hole 30 are opened respectively to opening grooves 20 and 21; on the spool 6 in a flow control spool valve 2. Moreover, the axis 31 of the through hole 30 is arranged directed to an outflow path 14. The through hole 30, provided on the spool 6 is formed while communicated with the opening grooves 20 and 21, and part of a flow rate; flowing into from an inflow path 10, passing the opening groove 21, and flowing in an annular passage 12; passes the through hole 30 to flow into the opening groove 21 from the opening groove 20. This can reduce the difference of fluid pressure in the large diameter part 16 in a portion of the annular passage 12, that is, the difference between fluid pressure on the opening groove 20 side, and that on the opening groove 21 side.
Patent JP-H08160450-A (JP)
Title: Laminated metal material for wiring and method for forming pattern using that material
Inventor: MATSUMOTO FUMINAO
IPC: G02F1/136
Filed: 1994-12-12
Abstract: PURPOSE: To prevent alloying of metals and to form a good pattern by means of chemical etching by forming a barrier layer on the interface of metals in the laminated metal films. CONSTITUTION: Alloying of metals between laminated metal films 1, 2, for example, alloying of metals after patterning metal laminated films and before the etching process, is prevented by forming a barrier layer 3 to prevent diffusion of atoms of both metals on the interface of metal films 1, 2 to be laminated. It is preferable to form the barrier layer 3 of an oxide or nitride of metals 1, 2 which constitute the laminated films. However, because the oxide or nitride film of metals 1, 2 has insulating property, the barrier layer 3 is preferably formed to 1 to 5nm thickness so as not to deteriorate the electric characteristics required as a wiring material. Further, after the pattern forming process is completed, the oxide or nitride film of the barrier layer 3 may be heat treated to decrease the electric resistance.
Patent JP-H08165243-A (JP)
Title: Anti-inflammatory agent
Inventor: SUZUKI YASUO
IPC: A61K31/702
Filed: 1994-12-12
Abstract: PURPOSE: To easily obtain an anti-inflammatory agent virtually free from side effects, having sufficient anti-inflammatory action, containing, as active ingredi ent, a sulfated chitinoligosaccharide. CONSTITUTION: This anti-inflammatory agent contains, as active ingredient, a sulfated chitinoligosaccharide of the formula [(n) is 0-8] and/or a salt thereof. This compound, by acting as a ligand of selektin, hampers the adhesion between leukocyte and hemangioendothelial cells via selektin, a factor contributing to inflammation, thereby curing an inflammatory disease. This agent can be made into a preparation in the form of an agent for external use such as oral agent, ointment or spray, or injection, etc., its dose, in terms of the sulfated chitinoligosaccharide, being 0.1-1g, 10-100mg, 50-300mg, or 30-150mg, a day per adult, for oral, intravenous, intramuscular, or subcutaneous/intracutaneous administration, respectively, in one to several portions. For an agent for external use, the concentration of the sulfated chitinoligosaccharide is pref. set at 0.1-1wt.%.
Patent JP-H06154963-A (JP)
Title: Remaining molten metal and remnants discharge device
Inventor: WATANABE AKIRA
IPC: B22D43/00
Filed: 1992-11-19
Abstract: PURPOSE:To dispense with an inclination rotation of a tundish of a large scale, and to improve the safety by closing an outlet part of a discharge passage pierced in the lower part of the tundish with a flapper, and thereafter, filling the discharge passage with filling sand. CONSTITUTION:A tundish 1 is subjected to inclination rotation so that its discharge passage 2 side become a little lower. An air cylinder 14 is shortened, and a rod 15 is detached from a fixed plate 13. By turning a shaft 9, a turning arm 8 is turned, and by moving a flapper 7 to the lower part, closing of the discharge passage 2 is released. Filling sand filled in the discharge passage 2 is discharged to a remaining molten metal discharge pot 17 in the lower part, and subsequently, remaining molten metal and remnants 5 are discharged. When discharge of the remaining molten metal and remnants 5 is completed, the flapper 7 is closed, and after the discharge passage 2 is filled with the filling sand, the next work is executed.
Patent JP-H07185415-A (JP)
Title: Automatic coating device
Inventor: YAMAGUCHI MASANOBU
IPC: B05B13/04
Filed: 1993-12-27
Abstract: PURPOSE:To simplify a driving mechanism for moving back and forth a coater for coating the side surface of an object to be coated to make the whole of the coater compact and at the same time control easily the height of the coater. CONSTITUTION:The rear end side of an arm 4 with a coater 3 installed at its end is supported to be rocking back and forth to a lifting slider 7 moving up and down through two links 5A and 5B provided in front and rear, and the movement amount of a connecting section for the link 5A with the arm when the front link 5A is moved slantedly is set to be smaller than the movement amount of a connecting section for the link 5B with the arm 4 when the rear link 5B is moved slantedly. The front link 5A is formed longer than the rear link 5B by the above arrangement, and its lenth is selected as the length to offset the up and down movement of a coater mounting position P to be generated following the back and forth movement of the arm 4.
Patent JP-H11147087-A (JP)
Title: Method for treating washing wastewater
Inventor: SAKUMA AKIRA
IPC: C10L10/18
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate incineration by a method in which combustible powder and granular material are mixed into washing wastewater containing hydrophilic organic substances, and water in the wastewater is evaporated in an evaporation tank to obtain dry solids in the shape of powder and granular material which are the mixture of the hydrophilic organic substances and the combustible powder and granular material and can be taken out. SOLUTION: In the production process of memory materials such as integrated circuits and compact disks, a large amount of washing wastewater containing trace quantities of various surfactants is produced. In the treatment of the washing wastewater containing organic substances, combustible powder and granular material is mixed into the wastewater, and water is evaporated from the wastewater. The organic substances contained in the wastewater are adsorbed or absorbed by the combustible powder and granular material with the evaporation of water to produce integrated dry solids by drying. Active carbon, petroleum combustion ash or unburned carbon separated from the ash, coke powder, wood powder, fiber powder, dry crushed plant particles, and others are used as the combustible powder and granular material.
Patent JP-2000164185-A (JP)
Title: Rechargeable battery
Inventor: KAWAGUCHI KENJI
IPC: H02K21/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To keep the volume occupied by a battery in an electric vehicle from becoming larger than necessity. SOLUTION: A battery 55 consists of multiple battery cells 84 and a battery case 54 which houses the cells. The diameters of the battery cells 84 are constant regardless of their capacity, the capacity variation is compensated by the length of battery cells (length in H direction). Therefore the size B of the battery case 54 is constant, only the size H varies in accordance with the capacity. Furthermore, the battery case 54 is nearly a rectangular solid, and its length, that is, the size in the depth direction of the paper is also constant. Thereby, the battery case 54 doesn't become larger than necessity.
Patent JP-H10141527-A (JP)
Title: Shutoff valve device
Inventor: FUJINO YOSHIMASA
IPC: F16K17/14
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a shutoff valve which is indispensable for an oil supply system utilizing an oil-dipped pump, for which reliable operation can be expected, and also easy in installation work. SOLUTION: A weak part is formed on the outer peripheral surface of a shutoff valve body 10 by an annular groove 10A, and the valve body 10 is fixed as specified to a frame 5 with U-shaped bolts 41. In the flow path inside the valve body, valve bodies 16 and 36 opposed to each other are supported by holding bodies 16B and 36B, respectively, with the valves opened. Thus reliable operation can be expected and also installation work becomes easier.
Patent JP-2000162029-A (JP)
Title: Apparatus for measuring load
Inventor: HAMA KAZUAKI
IPC: G01G3/14
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To absorb the deformation enough in the horizontal direction and a tilting direction, with allowing a large vertical load, and enable the use in a place using solvents. SOLUTION: The load measuring apparatus comprises a measuring body 1 utilizing a strain gage, a load button 3 for transmitting the load to a pressure receiving plane 2 of the body 1, and a top plate 4 on one side of which the load button 3 is mounted and the other side of which an object to be measured loads. An elastic member 11 is sandwiched between the pressure receiving plane 2 and the top plate 4 around the load button 3 and the elastic member 11 is formed of a thin metal sheet.
Patent JP-H01177023-A (JP)
Title: Transmitting screen
Inventor: HONDA MAKOTO
IPC: G03B21/625
Filed: 1987-12-29
Abstract: PURPOSE:To effectively prevent the degradation of a Fresnel lens substrate molded of an ultraviolet curing resin by providing a photo-diffusivity substrate with ultraviolet absorbing action. CONSTITUTION:A transmitting screen 1 consists of the photo-diffusivity substrate 11 which is disposed on an observation side and provided with photodiffusivity action, and the Fresnel lens substrate 12, which is disposed in the way that it is closer to a light source side 3 than the photodiffusivity substrate 11, and having the shape of a Fresnel lens. The photodiffusivity substrate 11 is provided with the ultraviolet absorbing action in the transmitting screen 1. That is, the molding of a resin easy to absorb the ultraviolet and kneading a resin difficult to absorb the ultraviolet and an ultraviolet absorbent can be employed for means for providing the photo-diffusivity base 11 with the ultraviolet absorbing- action. For example, an acrylic acid ester resin board, and the resin difficult to absorb the ultraviolet can be used; said resin is kneaded with such ultraviolet absorbents as a benzophenon system, a benzotriazole system, an acrylate system, etc. Thus, the transmitting screen in which the Fresnel lens substrate molded of the ultraviolet curing resin is never degraded even if it is used for a long time is available by an easy and economical method.
Patent JP-2000140452-A (JP)
Title: Glass product
Inventor: MURATA HISAMI
IPC: A63H3/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a new glass product such as a bead incorporating a decoration body clearly recognizable as the shape of a doll, an animal or a plant or the like in the inside (center) in the state of floating in the air. SOLUTION: A decoration body 1 in the shape imitating the animal, the plant or the other object is constituted of colored glass and transparent glass is coated on the entire periphery of the decoration body 1 so as to turn the decoration body 1 to a position floating at the center and turn the outer surface of a transparent glass part to a spherical shape, an angular shape, a raindrop shape or the other shape.
Patent JP-H04200783-A (JP)
Title: Treatment of environmental pollutant and waste mainly utilizing area zero meter or less above sea level
Inventor: KURAHASHI KAZUMITSU
IPC: B09B1/00
Filed: 1990-11-30
Abstract: PURPOSE:To extremely reduce the possibility generating secondary pollution by filling the pipes successively arranged in the ground in parallel with waste and injecting concrete milk in the gaps between the pipes and the periphery of the waste to solidify the same. CONSTITUTION:After pressure-resistant pipes 1 such as steel pipes are deeply driven in the ground to be arranged, the muddy water is drawn out of the pressure-resistant pipes to insert inner cylinders in the pressure-resistant pipes and the inner cylinders are filled with waste 6 such as industrial waste or environmental pollutants. Subsequently, concrete milk 7 is injected in each pressure-resistant pipe 1 to strongly cover the periphery of the waste. By this method, the outflow of the waste can be prevented and, since the pressure-resistant pipes 1 are successively arranged in a reclaimed land in parallel, the reclaimed land can be usefully and effectively utilized and the outside pressure-resistant pipes 1 are pulled out after the injection of the concrete milk to be capable of being again used. As a concrete method, there is a method wherein the pipes 1 such as steel pipes are successively driven in the seashore zero meter or less above sea level so as to be arranged in parallel to be filled with water and subsequently filled with the waste 6, and the concrete milk 7 is injected in the gaps between the pipes 1 and the periphery of the waste 6 to be solidified.