baber/WOPTO huggingface dataset:
Patent JP-H07143818-A (JP)
Title: Device for growing and controlling lawn grass
Inventor: CHIBA HITOSHI
IPC: A01G1/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide a device for growing and controlling lawn grass, capable of preventing occurrence of insects pests in a warm season, growing lawn grass in a cold period and maintaining lawn grass in an excellent state through the year, by effectively changing air cooling and heating, and also rapidly and uniformly cooling and heating the interior of lawn grass culture land. CONSTITUTION:A metal net 14 is laid at a level of 20-30cm depth in the interior of lawn grass culture land and a cross-linked polyethylene pipe comprising a going line 1a and a returning line 1b is laid and fixed alternately and in parallel on the metal net 14 to form a circuit composed of an embedded piping channel. The length of the piling channel of the circuit comprising the going line 1a and the returning line 1b is <=120m. The cooling/heating area shared by the one circuit is <=30cm<2> and the length of the piping channel is <=4,000m. The outer diameter of the cross-linked polyethylene pipe forming the piping circuit is 15-20mm, the inner diameter is 12-16mm, the embedding depth of the buried channel is 30cm, the horizontal interval between the going line 1a and the returning line 1b is 15cm and the size of the metal net mesh is 150mmX150mm.
Patent JP-H04166179-A (JP)
Title: Outer layer of foamed body having insert integrally built-in
Inventor: YOSHIMURA SOTARO
IPC: B29C39/10
Filed: 1990-10-30
Abstract: PURPOSE:To make the terminal end of a surface layer difficult to suspend in production by providing partially a V-shaped bend directed to the rear surface of an insert in the terminal end portion of the surface layer while bending the terminal end portion in the hooked manner to the rear side of the surface layer to cover the edge of the rear surface of the insert. CONSTITUTION:A surface layer 18 set to a foaming molding die 26 has a bent part 22 of the terminal end of the surface layer 18 moved into contact with the rear surface of an insert 24 and the terminal end 20 supported spaced a fixed distance from the rear surface of the insert 24 by the bent part 22. A foaming raw material 16 poured into the surface layer foams and fills the interior of the surface layer 18 to adhere integrally to the insert 24, provide a foamed body having a predetermined shape and form a foamed article having integrally the surface layer and insert built therein. Since the lower end of the bent part 22 makes contact with an edge 25 of the rear surface of the insert and the terminal end 20 of the surface layer 18 is supported spaced a fixed distance from the rear surface of the insert 24, the surface layer 18 is not suspended inside by its own weight or the like and the foaming raw material 16 does not flow from the terminal portion of the surface layer to the outside. Thus, the external appearance of a product is neither damaged by the foaming raw material, nor disadvantages such as disorder of the shape of the product are generated.
Patent JP-H05136019-A (JP)
Title: Exposure device
Inventor: KOJIMA YOSHINORI
IPC: G03F7/20
Filed: 1991-11-08
Abstract: PURPOSE:To enable the dust on the surface of an exposed body to be discriminated from that on a mounting base of the exposed body to be detected easily by a method wherein the measurement results of the flatness of the exposed body are compared with one another making reference to the monitor results of the flatness of the exposed body monitor. CONSTITUTION:A controller 23 compares the measurement results of the flatness of a wafer 12 making reference to the monitor results of the results of an exposed body monitor 21. At this time, the controller 23 decides the acceptability of the exposure of the wafer 12 making reference to the results of comparison so as to control at least an optical system 13, a wafer mounting base 11, a robot 20 and a flatness measuring means 16. On the other hand, an alarm 24 is sounded on a signal from the controller 23 when the flatness is abnormal. Accordingly, whenever there is any dust either on the surface of the exposed body or on the mounting base of the same, the abnormal state can be immediately identified.
Patent JP-H10139745-A (JP)
Title: Purification of dimethylformamide
Inventor: SHIBATA YUTAKA
IPC: C07C231/24
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying dimethylformamide, enabling to simply purity the dimethylformamide useful as a solvent for producing polyurethanes, medicines, etc., by heating crude dimethylformamide containing formic acid in the presence of methanol to convert the formic acid into methyl formate. SOLUTION: This method for purifying dimethylformamide comprises distilling off most of by-produced methanol from a dimethylformamide solution produced from dimethylamine and methyl formate, and subsequently heating the obtained crude dimethylformamide containing the formic acid and 1-10wt.% of methanol in a three-neck flask with a water-cooling reflux condenser at 100-160 deg.C for 5-180min to convert the formic acid into methyl formate. Thus, the highly pure dimethylformamide useful as a solvent for producing polyacrylonitrile, polyurethanes, etc., and for synthesizing medicines, etc., by the simple operations.
Patent JP-H06118729-A (JP)
Title: Image forming device
Inventor: ASAI ATSUSHI
IPC: G03G13/16
Filed: 1992-10-06
Abstract: PURPOSE:To prevent the midst missing of toner and the decrease of resolution and simultaneously, to eliminate the elongation and contraction of a toner image. CONSTITUTION:An original platen 6a is moved at moving speed V2, and an original image scanned by a light source 5a is exposed on a photosensitive drum 2 at an exposing position L, to form an electrostatic latent image. It is developed by a developing device 7 to form the toner image. Then, it is transferred on a transfer material P in a nip part N. The scanning speed V2 (=the moving speed of the original platen) of the original image is made the same as the passing speed V3 of the nip part N of the transfer material P and faster than the moving (rotational) speed V1 of the photosensitive drum 2 by l-2%. When the V3 is faster than the V1 by 1% or more, the midst missing is reduced. Since the V2 is made faster than the V1 so as not to exceed 2%, the decrease of the resolution is prevented. The V2 and V3 are made the same and the length of the original image on the original platen 6a is made the same as that of the toner image finally transferred on the transfer material P.
Patent JP-2001117140-A (JP)
Title: Photographing device and lens cover
Inventor: SASAGAWA MIKIO
IPC: G03B13/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize a photographing device. SOLUTION: This photographing device 100 for photographing a subject is equipped with a lens 28 forming the image of the subject at a specified position, a lens cover 72 protecting the lens 28 when the device 100 does not photograph the subject, and a rotary shaft 76 moving the cover 72 in a direction nearly perpendicular to the optical axis of the lens 28, and the cover 72 is provided with an area indication part 74 indicating a photographing range when the device 100 photographs the subject.
Patent JP-H08126750-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-11-01
Abstract: PURPOSE: To provide a pinball game machine equipped with a variable display device for visually confirming a picture pattern of a big success even just after the generation of a specified play state. CONSTITUTION: Just after the big success is provided by a display image G statically displaying the picture pattern of a success on a middle pattern display part 33b, a display image H is provided to perform background display 33d equipped with a big success display part 33e in the state of displaying success picture patterns on respective pattern display parts 33a-33c. Therefore, the generation of the specified play state can be visually reported to a player just after the generation of the specified play state, and the displayed result of identification information generating the specified play state can be visually confirmed by any person such as an employee excepting for the player at the same time.
Patent JP-2001119261-A (JP)
Title: Piezoelectric resonance parts with built-in capacitance
Inventor: WAJIMA MASAYA
IPC: H03H9/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonance parts with built-in capacitance which is reduced in variations of electrostatic capacitance. SOLUTION: In the piezoelectric resonance parts with built-in capacitance, dielectric substrates 3 and 4 are laminated on and below an energy confinement type and plate-like piezoelectric resonance element 2 while keeping vibration spaces 5 and 6 which are secured so as not to disturb vibrations of a piezoelectric vibration part. 1st and 2nd capacitance forming electrodes 7 and 8 are formed on the substrates 3 and 4 in the direction parallel to the principal surfaces of both substrates with a prescribed gap G secured between them. The 2nd electrode 8 is put on the spaces 5 and 6 via the whole or a part of both substrates 3 and 4. When a distance between the electrode 8 and an end part 5a of the space 5 along the opposite direction of both electrodes 7 and 8 is defined as G', G'/G is set at >=1 or <=-0.4.
Patent JP-S63150998-A (JP)
Inventor: KAATEISU NEISAN POTSUTAA
IPC: H01L23/538
Filed: 1987-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000124910-A (JP)
Title: Duplexing system for access line
Inventor: MORIZUMI TETSUYA
IPC: H04L69/40
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an access system network for which it is not necessary to duplex subscriber's line terminal station equipment. SOLUTION: User terminals 1-6 are provided with both interfaces of wired and wireless systems and concerning an exchange, an access system network based on ATM data transfer techniques is constructed from an exchange 20 provided with the interface of the wireless system and an exchange 30 provided with the interface of wired system. Then, the line of wired system is made into a route through subscriber's line terminal station equipment 40 and the line of wireless system is made into a route through a wireless interchange station 71 loaded on a moored float 8. If a fault occurs on one line when the wired and wireless systems are simultaneously used all the time, the transmission destination identification information of ATM cells of transmission data is reloaded by an exchange 10 so that the other line can be used as a detour route, and the spot of the fault is bypassed.
Patent JP-H09134277-A (JP)
Title: Computing element
Inventor: IDE YUKIHIRO
IPC: G06F7/483
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To efficiently terminate a program sequence. SOLUTION: Intermediate information on a second operation means 2 is held in an intermediate value storage means 5 when a first operation means 1 and the second operation means 2 share it and when a first operation is required while a second operation is to be executed, Constitution is switched from a computing element executing the second operation to a computing element executing the first operation by a computing element reconstitution means 11 by using the first operation means 1 so as to pass the first operation first. After the first operation is terminated, the computing element reconstitution means 11 reconstitutes a system to the second computing element again and inputs intermediate information held by the intermediate value storage means Thus, the second operation which is interrupted is continued.
Patent JP-S62156287-A (JP)
Title: Production of gas diffusing electrode
Inventor: FURUYA CHOICHI
IPC: C25B11/04
Filed: 1985-12-27
Abstract: PURPOSE:To easily obtain a gas diffusing electrode having large electric current quantity per unit area by alternately and uniformly dispersing hydrophilic parts and water repellent parts to a reaction layer so that all the platinum group catalysts of the reaction layer contact an electrolyte. CONSTITUTION:Many sheets 6, 7 formed by mixing both hydrophilic and water repellent carbon blacks with a polytetrafluoroethylene and solvent are laminated and rolled to prepare a block. Such block is sliced to obtain a sheet 9. A stock sheet 10 for the gas diffusing layer similar to the sheet 7 contg. the above- mentioned water repellent carbon black, etc., is press-welded to the sheet 9 and is heated to remove the solvent by which the stock sheet 12 for the gas diffusing electrode consisting of the reaction layer stock 11 alternately disposed with the hydrophilic parts 2 and the water repellent parts 3 and the water repellent gas diffusing layer 5 is obtd. The soln. of the platinum group compd. is impregnated to the surface of such stock 11 and is decomposed by heating to stick the platinum group metal, etc., to the hydrophilic parts 2. The above- mentioned stock 11 is thus made into the reaction layer 4 and the above- mentioned electrode 1 is obtd.
Patent JP-H08152165-A (JP)
Title: Air volume control device for ventilation fan
Inventor: SATO KIMIHARU
IPC: F24F11/04
Filed: 1994-11-29
Abstract: PURPOSE: To maintain an air discharging volume of a ventilation fan at a set air volume without using a special means to detect the air discharging volume of the ventilation fan. CONSTITUTION: A constant current control means 15 is used for constant- current--start of a DC fan motor 12. At this time, a revolution number-detecting means 17 detects the revolution number of the DC fan motor 12. Then, a motor output variable means 19 detects a load amount of a ventilation fan 11 based on the revolution number of the DC fan motor 12 which is detected by the revolution number-detecting means 17, and adjusts the operating revolution number of the DC fan motor 12 to a set revolution number based on the load amount. By this method, a discharging air volume of the ventilation fan 11 can be maintained at a set air volume, regardless of the load amount of the ventilation fan 11.
Patent JP-H08151901-A (JP)
Title: Turbine controller
Inventor: NAKAMURA HITOSHI
IPC: F01D17/00
Filed: 1994-11-29
Abstract: PURPOSE: To continuously operate a plant without changing turbine output even when failure occurs in one of valves, by quipping opening command signal outputting means to output opening command signals for compensating steam flow in the valves whose abnormalities are detected so as to open the valves in normal control systems. CONSTITUTION: In control systems of steam regulating valves 3A, 3B, are equipped with valve abnormality detectors 101, 103 which detect abnormalities in the control systems of the respective valve 3A, 3B on the basis of the opening signals of the respective valves 3A, 3B detected by valve opening detector 28, 29 and opening commands corresponding to the respective valves 3A, 3B, are arranged. When the abnormalities are detected, the abnormality detection signals are outputted from quick closing detectors 102, 103, and also inputted in opening command signal outputting means 106, 105 equipped in the other normal control systems.  Hereby, the valve 3A or 3B is quickly closed on the basis of the abnormality detection signals, and opening command signals for compensating steam flow in the valves whose abnormality are detected, are outputted in the opening command signal outputting means 105, 106 on the basis of the abnormality detection signals.
Patent JP-2001113759-A (JP)
Title: Image data output device
Inventor: TANAKA TOMONORI
IPC: G06F13/28
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image data output device performing DMA transmission processing at a high speed even if compressed or uncompressed data is mixed and achieving the conservation of a memory. SOLUTION: An image output device performing the transmission of DMA data on the basis of descriptor data is equipped with a descriptor region 1 for storing descriptor data, an image memory 2 for storing image data, a DMA controller 3 performing the DMA data transmission of the image data stored in the image memory on the basis of the descriptor data, a first route 4 for applying expanding processing to the compressed data stored in the image memory, and a second route 5 for directly outputting the uncompressed data stored in the image memory. The DMA controller selects the first route or the second route on the basis of the descriptor data stored in the descriptor region.
Patent JP-H03154343-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OZAWA KIYOSHI
IPC: H01L23/52
Filed: 1989-11-13
Abstract: PURPOSE:To obtain a semiconductor device equipped with highly reliable fine wiring by holding wiring which is formed by an amorphous aluminum alloy. CONSTITUTION:In the case of an aluminum alloy containing phosphorus or boron or carbon, cooling speed which is necessary for making a certain substance amorphous decreases in comparison with the case of pure aluminum. First of all, therefore, an aluminum alloy film 2 containing phosphorus or boron or carbon is formed on a semiconductor substrate 1 and melting and cooling of the aluminum alloy film 2 is performed in a nonoxidizing atmosphere at a temperature lower than the temperature of a room so as to carry out rapid melting and cooling and further, so as to prevent oxidation. As irradiation of laser pulse 3 is suitable for performing melting and rapid cooling in a short while, it has effective action to make wiring amorphous. A semiconductor device equipped with highly reliable fine wiring which has a long life until disconnection of wiring takes place is thus obtained.
Patent JP-H05133800-A (JP)
Title: Photo-sensor
Inventor: HIRABAYASHI KATSUHIKO
IPC: H04B10/27
Filed: 1991-11-11
Abstract: PURPOSE:To variably select and sense a photo-signal having any arbitrary wave-length among photo-signals of a plurality of wave-lengths. CONSTITUTION:The light put incident through an optical fiber 1-1 is made parallel by a lens 1-3 and segregated by a complex refraction prism 1-4 into two polarized waves orthogonally intersecting each other, one of which passes a lambda/2 plate and enters into a liquid crystal filter 1-6 having variable wave-length. Two beams of light having passed through this filter 1-6 are cast by a lens 1-7 onto a detector 1-8 to form image there. Therein alignment can be generated very simply, and no complex refraction prism or lambda/2 plate is required on the emission side.
Patent JP-H04280058-A (JP)
Title: Glow-discharge lamp having anode prove
Inventor: RADOMIRU RAGUSHIENKO
IPC: H01J61/54
Filed: 1991-10-16
Abstract: PURPOSE: To provide an improved negative glow discharge lamp having a prolonged lamp life by improving a lamp efficiency. CONSTITUTION: A negative glow discharge lamp has an outer casing 10, coated with a phosphor coating 12 and radiation electrodes 14, 16 respectively supported by leading wires 22, 24, 26, 28 are installed in the outer casing 10, and the leading wires 22, 24, 26, 28 are fixed in a wafer stem 40. Moreover, straight conductive wire probes 32, 34 are arranged adjacent to respective end parts of the electrode 14 and projected out. The electric wire probes 32, 34 are either fixed in the leading wires 22, 24, respectively or made of the leading wires themselves. At the same time, straight conductive wire probes 36, 38 are arranged adjacent to respective end parts of the electrode 16 and projected out. The electric wire probes 36, 38 are either fixed by the leading wires 26, 28, respectively or made of the leading wires themselves.
Patent JP-H05104625-A (JP)
Title: Manufacture of film
Inventor: KISHIDA MINORU
IPC: B29L7/00
Filed: 1991-10-15
Abstract: PURPOSE:To provide a manufacture of a film which is comprised of polyester resin forming an optically anisotropic molten matter, has high strength, the modulus of high elasticity and gas barrier properties and especially physical properties which are uniform in a receiving direction and in a widthwise direction meeting at right angles with the receiving direction. CONSTITUTION:Although resin like polyester resin comprised of monomer units each such as p-hydroxybenzoic acid/terephthalic acid/ethylene glycol, forming an optically anisotropic molten matter and having melt viscosity of at least 200 poises and not exceeding 500 poises (280 poises) at a shearing speed of 100sec<-1> at a temperature (300 deg.C) higher than the flow starting temperature (274 deg.C) by 5-110 deg.C is not formed by an upward inflation method but the film is obtained by a downward inflation method. The obtained film is superior in uniformity of such physical properties based on a direction that the modulus of elasticity in a receiving direction is 450kg/mm<2> and the same in a widthwise direction is 1,400kg/mm<2>.
Patent JP-H06142667-A (JP)
Title: Circulation type sewage purifying device
Inventor: NIHEI MASAHIKO
IPC: C02F3/10
Filed: 1992-11-04
Abstract: PURPOSE:To provide the circulation type sewage purifying device of a compact constitution, which can display a sufficient purification treatment capacity in conformity with a degree of sewage without executing a design change of the whole purifying equipment. CONSTITUTION:The circulation type sewage purifying device is provided with a housing 12 installed in a water tank 14 by dipping a part thereof into the water. In the inside of this housing 12, a contact material 24 allowing a microorganism to adhere to the surface and increasing it, and a diffuser tube 30 for exhausting compressed air as small foam are disposed. In such a state, when the diffuser tube 30 exhausts foam, sewage in the water tank 14 flows into the housing from an inflow port 16, passes through the vicinity of the contact material, and thereafter, an ascending water flow which flows out of an outflow port 18 is generated.
Patent JP-S62167923-A (JP)
Title: Manufacture of fluid dynamic pressure bearing shaft
Inventor: OOTSUKA TATEYUKI
IPC: F16C33/10
Filed: 1985-12-26
Abstract: PURPOSE:To manufacture a fluid dynamic pressure bearing shaft at a low price and with good accuracy by forming a plating layer on a joint surface of a grooved thin plate having a groove portion of a designated shape, diffusing same, mounting the thin plate on a rotary shaft and performing high temperature heating to join the grooved thin plate and the rotary shaft together. CONSTITUTION:A thin plate 11 with an outer peripheral groove and a thin plate 12 with an end surface groove 12 are mounted on a shaft 10. A groove of a designated shape is formed on a metal thin plate material by etching or pressing, and plating with suitable material such as nickel plating, copper plating or the like is applied to a joint surface where no groove is formed. After that, a plating layer is diffused by heating to firmly join the plating layer to the grooved thin plates 11, 12. The grooved thin plates 11, 12 are mounted on designated positions of the shaft 10, which are heated in a furnace to diffuse the plating layer on the shaft 10 side, so that the thin plates and the shaft join together firmly. After that, the outer peripheral surface and the end surfaces are finished by polishing.
Patent JP-H01136270-A (JP)
Title: Word processor device
Inventor: YAMADA HIROKO
IPC: G06F17/21
Filed: 1987-11-24
Abstract: PURPOSE:To automatically correct the number of logical construction unit by checking a numeral head word and a numeral end word arranged in the neighborhood of a numeral scattering in a document. CONSTITUTION:By designating the logical construction unit set as the target of deletion by a pointing device 6 and next designating the deletion, the ringing of sentence data equivalent to the logical construction unit stored in a main storage part 10, managed by a logical construction managing part 3a is cancelled by the deleting function of a logical construction editing part 3b. Then, the whole of the logical construction unit designated by the document is delected. Also, the number of item of the logical construction unit following a deleted logical construction unit is shifted automatically, thereby, the number of a corresponding logical construction unit of a header in the document stored in the main storage part 10 can be corrected corresponding to a changed logical construction unit.