baber/WOPTO huggingface dataset:
Patent JP-S63108902-A (JP)
Title: Steel sheet with vertical stripe projection and its production
Inventor: ARIMOCHI KAZUSHIGE
IPC: B21B1/22
Filed: 1986-10-23
Abstract: PURPOSE:To improve efficiency and to reduce cost by providing flat parts parallel with the ends of a steel sheet with vertical stripe projections to the outside periphery of the vertical stripe projecting parts of said steel sheet so that automatic welding is permitted at the time of using said steel sheet to a ship, etc., by butt welding. CONSTITUTION:A slab for continuous casting is heated in a heating furnace 1 and is provided with two lines of vertical stripe projecting parts 4 by using a 2Hi breakdown mill 3 having roll calibers. The vertical stripe projecting parts 4 are then molded by vertical rolls and upper rolls and universal roughing mill 4 in an intermediate mill group consisting of the universal roughing mill 5 and 2Hi edger mill 6. Over fillings are pressed by the mill 6 to flatten both ends at every odd number pass by which the steel sheet with the vertical stripe projections is obtd. The projecting parts 4 of such steel sheet are rolled down by a press 8 to provide the flat parts 9. The steel sheet is rolled by a universal finishing mill 10 to the specified width thereof and is rolled by a 2Hi edger mill 11 to the specified thickness. The parts flattened with the press 8 are cut by a hot saw 12 to a precribed size by which the steel sheet with the vertical stripe projections having the desired flat parts 9 is obtd.
Patent JP-H1076584-A (JP)
Title: Honeycomb panel and its manufacture
Inventor: ENDO HIDEAKI
IPC: B23K1/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To integrally connect a surface plate having a irregular pattern to a core material without giving buckling deformation to the core material. SOLUTION: This honeycomb panel comprises a pair of surface plates 11, 12, and a core material 14 interposed between the plates 11 and 12. In this case, a dimple pattern 1 is formed at least on one of the plates 11, 12. A height size of the material 14 is altered so as to bring it into contact with an irregular portion of the pattern, and the plates 11, 12 are integrally connected to the material 14 by brazing or the like.
Patent JP-2000083769-A (JP)
Title: Seat cover for automobile and its sewing
Inventor: FUJIMURA YASUO
IPC: A47C31/11
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cover at a low cost by decreasing the number of sewing places in sewing a seat cover for covering the backrest part of a seat where a headrest is installed, and dispensing with special sewing for a stay insert hole of the headrest. SOLUTION: A cover body 12 having a front covering part 16, an upper surface covering part 17, a back covering part 18 and side covering parts 19, 20 is formed from one sheet of a cloth piece by sewing. A stay insert part of a headrest formed by a mesh-like part 14 integrally sewn on the cloth piece 13 is formed on the upper surface covering part 17. The cover body 12 has an upper sewing part 21 for respectively sewing the upper edges of both side surface covering parts 19, 20 and both outer side edges of the upper surface covering part 17, and a side sewing part 22 where both outer side edges of both side surface covering parts 19, 20 and both outer side edges of the back covering part 18 or the front covering part 16 are respectively sewn.
Patent JP-S61133564-A (JP)
Title: Gas diffusion electrode of fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M4/86
Filed: 1984-12-03
Abstract: PURPOSE:To prevent coming off during long term operation and continue steady output by forming a water repellent layer of electrode in a specified two layer structure. CONSTITUTION:A catalyst layer 4 and a water repellent layer 5 are bonded together, and on the opposite side of bonding layer, the catalyst layer 4 is in contact with electrolyte and the water repellent layer 5 is in contact with fuel gas or oxidizing agent gas. The water repellent layer 4 comprises two layers of the first layer 5a which is in contact with the catalyst layer 4 and made of the mixture of carbon particles and fluorine resin, and the second layer 5b which is bonded to the first layer 5a and is in contact with fuel gas or oxidizing agent gas on the opposite side and made of the mixture of metal particles and fluorine resin. For example, the water repellent layer 5a is formed in a thin film with the mixture of acetylene black and polytetrafluoroethylene resin and the water repellent layer 5b is formed in a thin film with the mixture of carbonyl nickel powder and polytetrafluoroethylene resin. The catalyst layer 4, water repellent layers 5a, 5b are stacked and hot-pressed to bond together.
Patent JP-H05108480-A (JP)
Title: Cache arrangement for file system in digital-data processing system
Inventor: KADANGOODE KEI RAMAKURISHIYUNA
IPC: G06F12/08
Filed: 1991-06-28
Abstract: PURPOSE: To provide a method for caching information required for an application program from a secondary storage device organizing a cache memory by many levels, having many entries, and receiving the information of a prescribed category, allowing each entry to independently access the information. CONSTITUTION: Relation between an entry 25 of one level and an entry of another level is formed. The use/reuse of cache entries is executed, based upon the relation. Information not to be instantaneously required is prefetched. The allocation of information to be extracted form the secondary storage device to a cache is set up. The extraction of information from the secondary storage device to the cache is adjusted. File index information is stored in the cache as long as the file is held at an opened state independently of the existence of the contents in the cache. The entry of the cache receives the information of a directory 25, the information of a file index 26 and the information of file contents 27.
Patent JP-H02102092-A (JP)
Title: Printing ribbon cassette
Inventor: TAHIRA KATSUJI
IPC: B65H1/18
Filed: 1988-10-08
Abstract: PURPOSE:To increase general applicability by providing a storage section consisting of two members or more and also a binding device which binds these members so that they are expandable linearly in almost a parallel direction. CONSTITUTION:A binding device is composed of the engagement sections 78, 80 of a groove 66, a protrusion 68 and a lid 72 on a container 50 with a fixing member 90 and a sheet 98. One support section 16 is fixed by the left side member 52 of the container 50 and the left side member 74 of the lid 72. Another support section 18 is likewise fixed by the right side member 56 of the container and the right side member 76 of the lid 72. Therefore, the interval between a pair of the support sections 16, 18, that is, the length of the straight line section of a printing ribbon is made variable by an amount equal to the expansion of the storage section 82 owing to the expansion of the storage section 82. Consequently, the general applicability of the printing ribbon cassette increases and low cost of the printing ribbon cassette can be achieved.
Patent JP-H0197498-A (JP)
Title: Washer
Inventor: TAKAHASHI TOSHIHIRO
IPC: D06F34/10
Filed: 1987-10-12
Abstract: PURPOSE: To prevent the degradation of an element due to voltage application to it, an abnormality operation of a washing machine and a danger of electric shock or the like by using a relay for turning a contact point on an off by signals from an instruction control part and supplying commercial power to a load part through the contact point of the relay. CONSTITUTION: When a power switch is turned on, in the relay 39, a coil is excited by the signals from the instruction control part 27, the contact point is turned to an ON state and power conduction is performed to the load part of a motor 9 and a water supply valve 17, etc. When reservation setting is completed, by the signals from the instruction control part 27, the relay 39 is turned to an OFF state and power conduction to the load part is interrupted. When a reservation operation is started, the relay 39 in the OFF state is turned to the ON state by the signals from the instruction control part 27 and interrupted power conduction to the load part is restarted.  In the case of being left alone after the operation is completed, a solenoid inside the power switch 24 is excited by the signals from the instruction control part 27, the power switch 24 is turned off and power conduction to the load part or the like is stopped. During reservation standby, power conduction is not performed to the load part.
Patent JP-2000068414-A (JP)
Title: Manufacture of lead-less package
Inventor: KAMATA MASAHIRO
IPC: H01L23/12
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent a melted brazer from spreading to a castration or the like, even if the brazing temperature is made higher in a lead-less packaging method through which many devices are manufactured at the same time by dividing a large substrate, after a sealing ring is brazed. SOLUTION: A paste which is not wetted by a brazer and capable of being baked at the same time is printed on a unbaked ceramic large substrate to be divided into many devices before a split grooving process for dividing the substrate so that it crosses over a metallic paste layer of connecting a metallic paste layer for a metallic layer which brazes a ring to a metallic paste layer for castellation on a green sheet, on which the metallic paste layer for a metallic layer brazing a ring is printed. After the paste which is not wetted by the brazer is baked, it turns into a material 18 which is not wetted by brazer and acts as a dam preventing the brazer from spreading, to thereby prevent the brazer from spreading in the castration hole 12 of the melted brazer.
Patent JP-H10100162-A (JP)
Title: Mold
Inventor: ONODERA SHIYUU
IPC: B29L22/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of surely preventing a gap from being generated in a leading end surface by the bending of a telescopic member such as a core pin. SOLUTION: In a mold 2, a core pin 12 inserted in order to mold a cylindrical hollow product is supported by connecting one end of the core pin to a second slide core 18 at a time of molding to support the same and fitting the other end 12a in the recessed part 4a provided to the fixed mold 4 among the fixed mold 4 and a movable mold 6 forming a cavity 10. That is, since the core pin 12 is supported at both ends thereof, the core pin 12 is not bent even if the pressure of a molding material is applied to one of the side surfaces of the core pin 12 at a time of molding.
Patent JP-H11152361-A (JP)
Title: Propylene-based resin extruded foam
Inventor: MOMOSE YOSHIAKI
IPC: B29K105/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin extruded sheet foam which can solve drawbacks of conventional propylene-based resin extruded foams using a noncrosslinked propylene-based resin as a substrate resin, is free from surface irregularities and substantial free from open cell, and, in its entirety, has homogeneous and excellent properties. SOLUTION: This propylene-based resin extruded foam is an extruded sheet foam comprising a noncrosslinked propylene-based resin as a substrate, wherein the propylene-based resin as the substrate resin has a melt tension of not less than 7 gf at 230 deg.C and a semicrystallization time of not less than 800 sec at a temp. of crystallization temp. +15 deg.C and the sheet foam has a density of 0.10 to 0.25 g/cm<3> and a number of surface cells of 26 to 48 cells/9 mm<2> .
Patent JP-H06104875-A (JP)
Title: Serial port
Inventor: MOGI MAKOTO
IPC: H04L1/00
Filed: 1992-09-24
Abstract: PURPOSE:To easily test the entire functions of a serial port including a parity error checking function and a framing error checking function. CONSTITUTION:In the case of testing the parity error checking function and the framing error checking function, etc., when an output terminal OUT and an input terminal IN are connected and parallel data for testing are written in a transmission data register 41, the parallel data are converted to serial data at a transmission shift register 45. In this case, the state of parity bits constituting the serial data are optionally set by a parity bit setting flag 44 and EXOR 43 and further, the state of stop bits constituting the serial data is optionally set by a stop bit setting flag 46. The set serial data are sent through the terminals OUT and IN to the side of a serial data reception circuit 50 and the entire functions are tested.
Patent JP-H03117402-A (JP)
Title: Hydraulic control device of power vehicle
Inventor: TAMAI SEISHIN
IPC: A01B63/10
Filed: 1989-09-28
Abstract: PURPOSE:To carry out operation depending upon fields without damaging a ground working machine by connecting the ground working machine to a power vehicle, moving the power vehicle backward, calculating an amount of rise of the working machine by tilling depth detector and actuating hydraulic rise and fall mechanism. CONSTITUTION:When a power vehicle is coupled with a ground working machine 14 and moved backward, an amount of rise of the working machine required to raise the ground working machine 14 from underground to given height is calculated by taking a tilling depth amount grasped by a tilling depth detector 37 and hydraulic rise and fall mechanism 8 is operated by a control means 27 so that the working machine 14 is raised and moved backward always to proper distance from the surface of the earth even at soft, deep fields to sink rear wheels or even shallow fields conversely without damaging the ground working machine even moving the power vehicle backward.
Patent JP-H03116385-A (JP)
Title: Particle simulation system
Inventor: MATSUZAWA KAZUYA
IPC: G06F17/50
Filed: 1989-09-29
Abstract: PURPOSE:To attain analysis with physically high accuracy while sufficiently utilizing the feature of particle simulation by arranging super-particles in an analysis area where particle simulation is executed, and afterwards, handling the transportation of particles, which are remained in the area without being distributed to the super- particles, according to the transient analysis method of fluid simulation. CONSTITUTION:When the transportation of the plural particles is analyzed, the super- particles are arranged in the analysis area, to which the particle simulation is executed, and afterwards, the transportation of the particles, which are remained in the area without being distributed to the super-particles, is handled according to the transient analysis method of the fluid simulation. When the analysis is executed by using a window method, the transportation for the small number of the particles, which are remained in a window without being distributed to the super-particles, and the particles out of the window is handled by the transient analysis method of the fluid simulation and when the supplying source of the particles such as an ohmic electrode, etc., is included in the analysis area, the transient analysis is executed under a contour condition that the number of the particles is fixed in a contour with the supplying source. Thus, while effectively utilizing the feature of the particle simulation, the simulation can be executed with physically high accuracy.
Patent JP-H1195385-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: SUDA YOSHIHIKO
IPC: G03C7/32
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material enhanced in prevention of occurrence of muddy colors and reduction of minimum density without deteriorating image storage stability of a color-developed image and also superior in prevention of rise of fog due to storage with the lapse of time and deterioration of sensitivity by incorporating a specified reducing agent for color development and a specified dye-forming coupler and a specified compound in one of photographic constituent layers. SOLUTION: One of the photographic constituent layers contains the reducing agent for color development represented by formula I and the dye-forming coupler and further the compound represented by formula II or the like, and in formulae I and II, R<1> is an aryl or heterocyclic group or the like; R<2> is an alkyl or alkenyl or heterocyclic group or the like; X is a -SO2 -, -CO-, or -COCO- group or the like; and each of R<41> -R<46> is an H or halogen atom or a hydroxy, cyano, sulfo, or alkyl group or the like, but at least one of R<41> and R<43> and at least one of R<44> and R<46> are a hydroxy group.
Patent JP-H02101463-A (JP)
Title: Material and method for forming fine pattern
Inventor: HASHIMOTO KAZUHIKO
IPC: G03F7/075
Filed: 1988-10-11
Abstract: PURPOSE:To enable charging up to be easily prevented and an exact and perpendicular fine resist pattern to be formed by using as an electron beam resist a polymer compound having a specified ladder polysilane type conductive silicone. CONSTITUTION:The polymer compound to be used as the electron beam resist has the ladder polysilane type conductive silicone represented by formula I in which each of R1 and R2 is an alkyl group optionally same or different, and n is a positive integer. This polymer compound has the Si-Si bonds and high conductivity and the bonds are easily decomposable by electron beams, thus permitting the obtained resist to prevent charging up due to electrons at the time of exposure, to exhibit high sensitivity to electron beams as a positive type resist, to be unnecessary to vapor deposit an aluminum layer, to have no problem on contamination, to simplify processes, and to form an exact fine pattern.
Patent JP-H04137393-A (JP)
Title: Discharge lamp lighting device
Inventor: HIRAO YOSUKE
IPC: H05B41/18
Filed: 1990-09-27
Abstract: PURPOSE:To conduct stable arc discharge even immediately after light-out by accelerating electrode heating of a discharge lamp by means of a current pulse. CONSTITUTION:When a discharge lamp 4 is in a high temperature state by maintaining of lighting, off-control of a control circuit 3 turns out the lamp 4 while an on-state of a switch 2 is continued by a timer circuit 7. When the control circuit 3 is on-controlled by a switch circuit 6, in this state, a change- over contact piece (d) of a change-over switch 10 is connected to a fixed contact (b) by a timer circuit 11 and an electric charge of a capacitor 9 is supplied as a current pulse to the discharge lamp 4 through a resistor 13 and a diode 14 while a starting circuit 5 is operated. Consequently, the discharge lamp 4 whose electrode heating is accelerated by superposing of the current pulse is transferred to a stable arc discharge even when a tube voltage is high, and certain starting lighting of the discharge lamp 4 in a high temperature state can be thus conducted.
Patent JP-S62115925-A (JP)
Title: Rubidium atomic oscillator
Inventor: SUMIYOSHI HIDEO
IPC: H01S1/00
Filed: 1985-11-14
Abstract: PURPOSE:To stabilize frequency by installing resonance cells sealing the rubidium whose ends communicate with each other and photodetectors at both sides of an excitation lamp, summing the outputs of both photodetectors and using the sum for controlling a crystal oscillator. CONSTITUTION:The resonance cells with thickness half that of a resonance cell 2 in a conventional embodiment are installed at both sides of the excitation lamp 17. Through the use of the resonance cell 13 obtained by communicating said cells, the light of the excitation lamp 17 is made incident on cylindrical resonance cells at both sides. The light passing through said cells is detected by the photodetectors 15 and 16, and its sum is obtained by an amplifier 18 as an electrical signal and inputted to a servo circuit 9. The outputs of the photodetectors 15 and 16 are summed to use for controlling the crystal oscillator 10. Thus the number of atoms which are sealed in the resonance cell 13 and involved in resonance is the same, whereby the thickness of passing light can halve without dropping an S/N. Accordingly a light shift decreases and a resonance pattern becomes sharp. Thus the stabilization degree of frequency can be imparted without dropping the S/N of a rubidium atomic oscillator.
Patent JP-H05208188-A (JP)
Title: Separation and concentration of bromide using semipermeable membrane
Inventor: KAUNGUUFUAA RIN
IPC: C01B7/09
Filed: 1992-09-01
Abstract: PURPOSE: To make it possible to separate bromide and polyvalent anion and to increase the concn. of the bromide by executing the nano filtration of inflow water flow contg. the bromide and at least one kind of the polyvalent anions, thereby obtaining bromide concd. flow as permeated flow and obtaining polyvalent anion concd. flow as a holding liquid.  
     CONSTITUTION: The nano filtration of the inflow water flow 30 contg. the bromide and at least one kind of the polyvalent anions is executed by using a nano filtration module 18 in the method for separating the inflow water flow 30 to the concd. flow of the bromide and the polyvalent anions. As a result, the bromide concd. flow is obtd. as the permeated liquid 38 and the polyvalent anion concd. flow is obtd. as the holding liquid flow 40. Consequently, the sepn. of the bromide and the polyvalent anions is made possible and the increasing of the concn. of the bromide is made possible. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62115982-A (JP)
Title: Scanning line interpolation method
Inventor: MURAKAMI KENJI
IPC: H04N7/01
Filed: 1985-11-14
Abstract: PURPOSE:To enable the scanning interpolation without using an adder by alternately applying two normal video signals applied to two normal scanning lines on an interpolating scanning line as interpolation video signals. CONSTITUTION:The two normal video signals 2 applied to the two normal scanning lines 1 are alternately applied as the interpolation video signals on the interpolating scanning line 3. Namely, all the normal scanning lines 1 scan successively two times on the interpolation scanning line 3, and to the respective normal scanning line 1, the normal video signal 2 applied thereto is applied and to the respective interpolating scanning lines 3, the two normal video signals 2 applied to the normal scanning lines 1 at both adjacent sides thereto are applied alternately. When the two normal video signals 2 alternately applied to the interpolating scanning line 3 are finally projected on the cathode ray tube or the like, the sum of both the signals is effectively obtained according to an after image effect of the eyes of the human being and the roughness of a screen is improved similarly to the conventional one. Thereby, without using a high speed adder, the same effect as using it is obtained.
Patent JP-H01100307-A (JP)
Title: Lubricating oil weighing equipment for engine
Inventor: KURIO NORIYUKI
IPC: F01M1/16
Filed: 1987-10-09
Abstract: PURPOSE:To prevent insufficient lubricating oil supply by actuating a control cam, which regulates the discharge of a lubricating oil feed pump, by means of an electric actuator and exercising either feedback control over this actuator if the discharge is to be increased or open control if the discharge is to be decreased. CONSTITUTION:An air intake passage 9 and a discharge passage 10 are connected to an air-intake port 7 and a discharge port 8, both of which are open to a casing 1 of a rotary engine, respectively. A port oiling nozzle 13, which supplies lubricating oil, is arranged in the air-intake passage 9, while a direct, oiling nozzle 14 is arranged at a position facing a working chamber 5a that is at the suction stroke in a rotor housing 2. Each nozzle 13 or 14 is oiled through a metalling oil pump 15 whose discharge can be made variable by regulating the position of a control cam by using an electric actuator 29. In this case, when the control cam is to be moved in the discharge-increasing direction, feedback control is exercised over this electric actuator 29, while open control is exercised when the control cam is to be moved in the discharge- decreasing direction.