baber/WOPTO huggingface dataset:
Patent JP-S63106675-A (JP)
Title: Image forming method
Inventor: YOSHIDA NORITOSHI
IPC: G03G13/08
Filed: 1986-10-23
Abstract: PURPOSE:To obtain an image satisfactory with respect to photograph parts as well as character parts from an original having photographs and characters together with an easy operation by changing the gradation of each picture on plural areas of the original to execute the multimode process. CONSTITUTION:The gradation of each picture is changed on plural areas of an original 21 to execute the multimode process. The gradation is changed by changing the electrification condition or the exposure condition or changing image forming conditions of developing devices 5 and 6. Thus, images of photograph parts are prevented from being sacrified to lose the gradation and having a rough tone is case of copying based on character parts and images of character parts are prevented from being sacrified to have the density reduced or being apt to subjected to photographic fog in case of copying based on photograph parts when parts different in gradation, for example, character parts and photograph parts or low-constrast parts exist together on the same original 21.
Patent JP-H03113684-A (JP)
Title: Pattern shading out device
Inventor: KANEKAWA RYOJI
IPC: G09G5/36
Filed: 1989-09-28
Abstract: PURPOSE:To shade out a complicated rectangular area at high speed by shading out a pattern by to small number of divisions dividing it into convex rectangular areas by investigating the irregularity of the pattern in both X and Y directions. CONSTITUTION:An apex extraction circuit 1, a Y-axis apex decision circuit 2, an X-axis apex decision circuit 3, a Y-axis counter circuit 4, an X-axis counter circuit 5, a scanning direction determination circuit 6, a rectangular area decision circuit 7, and a shading out circuit 8 are provided. Then, the information of a concave part of a fed initial rectangular area in X-axis direction and Y-axis direction is obtained, and a scanning direction is determined on the basis of this result. Accordingly, the number of the divisions of the initial rectangular area becomes less, and the number of times of initialization at the time of shading out the divided rectangular area to be shaded out is reduced. Thus, the complicated rectangular area can be shaded out at high speed.
Patent JP-H0679712-A (JP)
Title: Coloring method for concrete product
Inventor: ISHIBASHI TADAYOSHI
IPC: C09D163/00
Filed: 1992-08-31
Abstract: PURPOSE:To manufacture a concrete product without peeling, discoloring and fading of a colored part caused by the elapse of time by the method, wherein coloring work can be performed in the manufacturing process. CONSTITUTION:Concrete 2 is set. A coloring material 4 comprising epoxy resin, color ceramic aggregate, natural stone, color sand and the like is pushed on the surface of the concrete 2. The colored part is covered with heat insulating material, and steam curing is performed.
Patent JP-S61132937-A (JP)
Title: Flashing device
Inventor: OKINO TADASHI
IPC: G03B15/05
Filed: 1984-11-30
Abstract: PURPOSE:To hold down the lead current of a main capacitor to a small value and to reduce the consumption of a power supply battery and to emit a sufficient flash light by reducing the regulator level of a control circuit, which controls a charging current, when an image pickup device is not in the photographing state but raising this regulator level when the image pickup device is in the photographing state. CONSTITUTION:If a switch SW1 in the image pickup device side is turned off, an oscillating circuit 2-2 starts the operation when a switch S1 in the flash device side is closed, and a boosted current is rectified by a rectifier 2-4, and a main capacitor 2-5 is charged. In this case, the voltage of the main capacitor 2-5 is controlled by a control means and is varied between a lower voltage V1 and a voltage V2. If the image pickup device is set to the photographing state to turn on the switch SW1, the voltage of the main capacitor 2-5 is controlled to vary between a higher voltage V3 and the voltage V2. Thus, the leak current is held down to a small value because the voltage of the main capacitor is low in numerous cases.
Patent JP-2000091881-A (JP)
Title: Cascade connecting double mode saw filter
Inventor: OGAWA YUJI
IPC: H03H9/64
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain excellent attenuation in a preventing area on a high frequency side in the neighborhood of a pass band by arranging IDT electrodes and grating reflectors along the propagating direction of a surface wave on a piezoelectric substrate and differentiating the exciting frequency of the IDT electrode on an inputting side and that of the IDT electrode on an outputting side. SOLUTION: Three IDT electrodes 2 to 4 are closely arranged along the propagating direction of the surface wave on the main surface of the piezoelectric substrate 1 and the grating reflectors 5a and 5b are arranged on both sides of these. The electrodes 2 to 4 are formed of a pair of interdigital electrodes with plural electrode fingers respectively inserting each other, one interdigital electrode of the electrode 2 is connected with an input terminal IN and the other interdigital electrode is grounded. On the other hand, respectively one interdigital electrodes of the electrodes 3, 4 are connected with each other and connected to an output terminal OUT and the other interdigital electrodes are connected with each other and grounded in this structure.  Then, the exciting frequency of the IDT electrode on the inputting side and that of the IDT electrode on the outputting side are made different from each other.
Patent JP-H10107832-A (JP)
Title: Cipher multi-address mail system
Inventor: SAMEJIMA YOSHIKI
IPC: H04L12/54
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent wire tapping by a third party and the leakage of information by using a mailing list server and doubly ciphering a message. SOLUTION: Ciphering is performed with the cipher keys of respective receivers and a cipher message 120 is generated for the respective receivers. A server computer 106 transmits the message 120 to a receiver computer 111 by using a communication equipment 110. In such a manner, the corresponding message 120 is transmitted to the computers of the respective receivers. Then, the receiver computer 111 receives the cipher message 120 transmitted by the server computer 106 by using the communication equipment 115. The receiver computer 111 deciphers the received message 120 by using a receiver decipher key 112 and a ciphering/deciphering device 114 and generates the message 121 ciphered with the same key. Further, the receiver computer 111 deciphers the message 121 ciphered with the same key by using the same decipher key 113 and the ciphering/deciphering device 114.  Then, the deciphered message 112 is outputted to the receiver.
Patent JP-H08122023-A (JP)
Title: Method and apparatus for detection of formation state of thin film
Inventor: UESUGI SAYAKA
IPC: G06T7/00
Filed: 1994-10-19
Abstract: PURPOSE: To measure the film thickness of a thin film in a non-contact and nondestructive state and to judge, in a short time, the formation state of the thin film such as the existence of the uneven state of the film thickness, the existence of a flaw and the like in a comparatively wide range. CONSTITUTION: A reflected image including interference fringes on the surface of a transparent thin film is picked up so as to be stored. The interference fringes in the stored reflected image are extracted, a distance Lm and a distance Lm+1 from the shaft of a base body up to an mth interference fringe and an (m+1)-th interference fringe are measured, and a film thickness (d) is computed on the basis of their waves. Then, the reflected image is converted into a bit pattern which has been binary-coded into black and white data. In the bit pattern, the number of times in which the content of a column in the axial direction of the base body is inverted is counted. On the basis of a counted result, it is judged whether the defect of the uniformity or a defect due to the flaw of the film thickness exists or not.
Patent JP-S63108199-A (JP)
Inventor: KISHI YOSHIHISA
IPC: F42B12/02
Filed: 1986-10-27
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-H1194829-A (JP)
Title: Gas-in-oil analytical system for oil-folded electric device
Inventor: CHIKAMA TOSHIO
IPC: G01N27/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To narrow an installation space by improving an oil-in-gas analyzer whose capability is high. SOLUTION: One gas-in-oil analyzer 1 which is provided with an oil feed device is installed nearly in the middle of a plurality of oil-filled electric devices 2, 3. The installation shape of respective oil distribution pipings 5, 6 and that of respective oil distribution pipings 10, 11 are constituted to be symmetric between the oil-filled electric devices 2, 3. The pipe pressure loss of a flow passage in which an insulating oil goes out from the oil-filled electric device 3 so as to be returned to the oil-filled electric device 2 via the gas-in-oil analyzer 1 is made equal to the piping pressure loss of a flow passage in which the insulating oil goes out from the oil-filled electric device 3 so as to be returned to the oil-filled electric device 3 via the gas-in-oil analyzer 1.
Patent JP-2001080973-A (JP)
Title: Electronic part firing setter and its production
Inventor: FUKINO YOHEI
IPC: F27D3/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic setter excellent in air permeability, capable of easily and rapidly debinding a green sheet, without causing any damage due to heat cycle at the fering time and capable of efficiently and stably firing electronic parts in high yield. SOLUTION: This ceramic setter consists mainly of ceramic fiber and ceramic particles, contains 50-85 wt.% mullite phase and 50-15 wt.% cordierite phase as a crystal phase and has 2.5-4.5×10-6/K coefficient of thermal expansion at 1000 deg.C and >=0.01 cm2 air permeability. It is preferable that the setter is provided with a coating layer of alumina or zirconia having air permeability at least on the surface on which the electronic part is placed.
Patent JP-S63110213-A (JP)
Title: Sealing resin composition
Inventor: MURAKAMI SHINJI
IPC: C08K3/36
Filed: 1986-10-27
Abstract: PURPOSE:To obtain the titled composition, containing an epoxy resin, novolak type phenolic resin and respective specific amounts of dicyclopentadiene polymer and silica powder and having excellent moisture resistance, solder heat resistance as well as adhesive property. CONSTITUTION:A composition containing (A) an epoxy resin (having at least two epoxy groups in the molecule), (B) a novolak type phenolic resin, e.g. obtained by reacting phenol with formaldehyde, etc., (C) 0.1-10wt% dicyclopentadiene polymer, expressed by the formula (n is >=1) and having OH groups at both terminals and (D) 68-85wt% silica powder (preferably having <=30mum average particle diameter).
Patent JP-H0196095-A (JP)
Title: Production of lithium niobate single crystal
Inventor: SUZUKI TETSUO
IPC: C30B29/30
Filed: 1987-10-09
Abstract: PURPOSE:To obtain a colorless, transparent lithium niobate single crystal giving an optical element having superior performance by melting lithium niobate in a crucible and growing a single crystal from the molten lithium niobate by pulling up in an atmosphere having a prescribed low O2 concn. CONSTITUTION:Lithium niobate as starting material is charged into a crucible made of platinum, etc., in a device for growing a single crystal by a pulling-up method. The device is enclosed with a heat resistant heat insulator and set in a high frequency heating furnace. An inert gas such as N2 or Ar is introduced into the furnace so as to regulate the concn. of O2 to 0-5vol.% and the crucible is slowly heated in the resulting atmosphere to melt the starting material. A lithium niobate seed crystal rod is rotated, brought into contact with the molten starting material and pulled up to grow a lithium niobate single crystal.
Patent JP-S60136612-A (JP)
Inventor: AANESUTO DABURIYUU REINUOORU
IPC: F16B33/00
Filed: 1984-11-30
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-H0997290-A (JP)
Title: Order menu data processor
Inventor: KAWAMATA YOSHIHISA
IPC: G06Q50/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it exactly and quickly recognizable that interfering radio waves are generated at each handy terminal and on the side of a station. SOLUTION: Each handy terminal 10 is provided with a first interfering radio wave generation presence or absence detection means and first interfering ratio wave generation display control means 11 and 12. Each handy terminal 10 is composed so as to detect whether interfering radio waves are generated between the side of a station 30 (20) or not and to display and store to the that effect when the generation of the radio waves is detected. The side of the station 30 (20) is provided with a second interfering radio wave generation presence or absence detection means and second interfering radio wave generation display control means 21 and 22. The side of the station 30 (20) is composed so as to detect whether the interfering radio waves are generated between each handy terminal 10 and to display and store to the that effect when the generation of the radio waves is detected.
Patent JP-H08124817-A (JP)
Title: Chamber mechanism and its gas control method
Inventor: MIYAZAKI TORU
IPC: H01L21/02
Filed: 1994-10-19
Abstract: PURPOSE: To provide a chamber mechanism with which the sudden change of pressure in a chamber is decreased and the blowing up of foreign substance can be prevented, and the gas control method for the above-mentioned chamber. CONSTITUTION: The title chamber mechanism is provided with a chamber 1 which is a treatment chamber isolated from the outside air, an introduction side valve 3 which is provided in a gas introducing tube 2 with which gas is introduced into the chamber 1, and adjusts gas flow rate, an exhaust-side valve 5 which is provided in an exhaust tube 4 which exhausts gas from the chamber 1, an introduction side cylindrical member 9 which is connected to the gas introducing tube 2 having a number of small holes 9a, and an exhaust-side cylindrical member 11 which is connected to the exhaust tube 4 and having a number of small holes 11a.  Accordingly, introduction of gas and vacuum evacuation are conducted simultaneously while the change of pressure in the chamber 1 is being monitored by a sensor 6a which monitors the change of pressure in the chamber 1, and the gas flow rate is being monitored by a sensor 6b, and an exhaust-side valve 5 are simultaneously controlled individually by a controller 7.
Patent JP-H03116095-A (JP)
Title: Tailpiece for electric guitar
Inventor: GOTO TAKAO
IPC: G10D3/12
Filed: 1989-09-29
Abstract: PURPOSE:To always maintain the contact in the same state as the outside surface of detaining part irrespective of an inclined attitude of a frame body by forming an inner wall of a notch part being in both ends of the frame body to a concave curved surface, and also, forming the outside surface of the detaining part of a lifting bolt fitted into this notch part to a spherical surface which can come into contact closely with the inner wall of the notch part. CONSTITUTION:In a frame body 10, a notch part 11 which opens forward, that is, in the head direction of a guitar and whose cross sectional shape is a concave curved surface is formed in both its end parts, respectively. Also, as for a detaining part 21 of a lifting bolt 20, its outside surface is formed to such a spherical surface as comes into contact closely with an inner wall of the notch part 11. In such a way, by fitting a detaining part 21 into the notch part 11, the frame body 10 can be detained so that it cannot be detached vertically, and also, while always maintaining a contact state of the detaining part 21 and the notch part 11 in the same state, the frame body 10 can be tilted, therefore, the vibration transfer performance to the lifting bolt 20 can be made constant irrespective of an inclination of the frame body 10.
Patent JP-S61135306-A (JP)
Inventor: KAWASAKI YUTAKA
IPC: H02B13/02
Filed: 1984-12-03
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-H1185614-A (JP)
Title: Information processor
Inventor: YAMAGA MASASHI
IPC: G06F12/08
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with which unnecessary cache flash operation can be avoided, processing time can be made uniform without trouble caused by synchronizing wait and the operating efficiency of the entire device is improved. SOLUTION: CPUS 1 to 3 have dedicated built-in caches, a shared memory 4 has a dedicated external cache, the plural CPUS 1 to 3, shared memory 4 and I/O device or bus converting circuit 5 are connected to a system bus, and a cache control means is provided for supplying control signals from a system bus competition arbitrating circuit to the respective CPUS 1 to 3 and the I/O device or bus converting circuit 5.
Patent JP-2001076817-A (JP)
Title: Connector for sheet type conductive way
Inventor: NORO YUTAKA
IPC: H01R12/79
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To securely hold a sheet type conductive way by preventing it from removing. SOLUTION: In this connector for a sheet type conductive way, as a sheet type conductive way 10 is inserted into a housing 2 in the condition where a holding member 30 is put in a release position, a hooking part 15 of the sheet type conductive way 10 is locked to a receiving part 29 of the housing 20. As the holding member 30 is displaced from that condition to a holding position, the sheet type conductive way 10 gets in contact with a terminal metal 25, and a presser part 35 of the holding part 30 holds the hooking part 15 in a locked condition with the receiving part 29. By hooking the hooking part 15 with the receiving part 29, removal of the sheet type conductive way 10 from the housing 20 can be securely prevented.
Patent JP-2000084335-A (JP)
Title: Air purification and air purifying device
Inventor: YANAGI MOTONORI
IPC: B01D53/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To keep always the removing efficiency of a chemical filter to 100% by providing a process for generating air flow, a process for increasing the relative humidity in the air flow and a process for passing the air increased in the relative humidity through the chemical filter to remove a gaseous chemical material. SOLUTION: A prefilter 2 is mounted in the vicinity of an air take-in port of an air duct 1, for example, connected to a clean room, and an air washer 3 is arranged on the downstream. The air washer 3 is constituted of a jetting nozzle 3a, a collision board 3b, a tank 3c, a pump 3d and a pipe line 3e. A cooling device 4 composed of a cooling coil is arranged on the downstream of the air washer 3 and the chemical filter 5 is arranged on the downstream thereof. A heater 6 and a filter 7 are arranged on the downstream of the chemical filter 5. In the heater 6, a humidifier is provided so as to control the temp. and humidity in order to supply purified air having constant temp. and humidity corresponding to the temp. or the humidity of the outside air or in the clean room.
Patent JP-H1190102-A (JP)
Title: Multistage solid phase for concentrating component in water and method for concentrating component in water using the solid phase
Inventor: AIZAWA TAKAKO
IPC: G01N30/88
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously concentrate the components to be adsorbed with a convenient operation, to reduce the consumption of an eluting solvent and to improve the precision in analysis by packing plural kinds of reverse-phase and solid-phase adsorbents in a single tube in multiple stages in the order of affinity for the materials to be adsorbed. SOLUTION: The first reverse-phase and solid-phase adsorbent 2 second reverse-phase and solid-phase adsorbent 4 with the kind different from each other are packed in a tube 6 in two stages. In this case, the affinity of the second adsorbent 4 for the material to be adsorbed having a specified log Pow value is stronger than that of the first adsorbent 2, and the weight of the packed second adsorbent 4 is less than that of the packed first adsorbent 2. Further, when trace org. materials in the sample water in which plural kinds of trace org. materials are coexistent are concentrated, the org. materials different in polarity in the sample water are retained on the adsorbents 2 and 4, then an eluting solvent is passed upward through the tube 6, and the trace org. materials are eluted from the adsorbents.
Patent JP-H1195048-A (JP)
Title: Multiple plastic optical uncoated fiber, fiber using it and cable
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To stabilize a transmission loss and dimensions and improve heat resistance by surrounding fibers with specific resin. SOLUTION: Seven or more fibers are formed of P-polymethyl metacrylate core resin. Sheath resin for surrounding the fibers is formed of resin containing a vinylidene fluoride component at 30-92 mol.%, a tetrafluoroethylene component at 1-55 mol.% and a hexafluoropropylene component at 8-25 mol.%, with a refractive index measured at 20 deg.C by a sodium D-line being 1.350-1.380, the Shore D hardness value at 23 deg.C being 30-55, and a melt flow index (under the conditions of 230 deg.C, 3.8 kg in load, 2 mm in orifice diameter and 8 mm in orifice length) showing a fluidity of 5 g/10 min.-100 g/10 min. The core fibers are surrounded with this sheath resin and compositely spinned. This sheath resin is a ternary copolymer composed of vinylidene fluoride, tetrafluoroethylene and hexafluoropropylene, or a binary copolymer composed of vinylidene fluoride and hexafluoropropylene.
Patent JP-H0559070-A (JP)
Title: Siloxane compound containing vinyl group and its production
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08G77/20
Filed: 1991-09-05
Abstract: PURPOSE:To provide a new compound having quick curability and useful as a stopper for a base oil of e.g. addition reaction-type silicone resin and UV- curable silicone resin, a synthetic intermediate, etc. CONSTITUTION:The compound of formula I [R is vinyl; R<1> is (substituted) 1-10C univalent hydrocarbon group excluding aliphatic unsaturated bond; n is 0-100], e.g. the compound of formula II. The compound of formula I can be produced by carrying out Grignard reaction of a compound of formula III (X<1> is halogen or alkoxy) with a compound of formula IV (R<2> is vinyl; X<2> is halogen) and distilling the reaction product.
Patent JP-H04132411-A (JP)
Title: Flip-flop circuit
Inventor: HARASAWA AKIO
IPC: H03K3/037
Filed: 1990-09-25
Abstract: PURPOSE:To facilitate the test pattern design for detecting a fault of a semiconductor integrated circuit and to improve a fault detection rate simultaneously by providing a mode changeover transfer gate and controlling the state with a mode switching signal inputted externally. CONSTITUTION:The flip-flop circuit is provided with a signal switching device 3 receiving a mode switching signal to stop the function of a master slave flip-flop circuit 2 and outputting as an output data signal the same signal as an input data signal upon the receipt of the input data signal. In this case, the signal switching device 3 not receiving the mode switching signal gives no effect on the flip-flop circuit 2 and the device 3 receiving the mode switching signal stops the function of the flip-flop circuit 2 and outputs the same signal as the input data signal. Thus, the test pattern design for detecting a fault of a semiconductor integrated circuit is facilitated and the fault detection rate is improved at the same time.
Patent JP-S62117951-A (JP)
Inventor: SHIMADA SHIGEAKI
IPC: E04F13/21
Filed: 1985-11-15
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。