baber/WOPTO huggingface dataset:
Patent JP-H0766789-A (JP)
Title: Variable rate picture transmitter
Inventor: TAKEGUCHI YORIYASU
IPC: H04N19/00
Filed: 1993-08-23
Abstract: PURPOSE:To obtain a transmitter capable of reducing a transfer rate without applying a fatal damage to a received picture in a multiplex transmission system having the possibility of generating convergence by comparing the storage volume of a buffer with reference storage volume on the decoding side at the time of varying the transmission speed of a data rate and controlling decoding so as not to generate overflow in a buffer memory. CONSTITUTION:This variable rate picture transmitter consists of a data storage means for storing previously compressed picture data, a data supplying means capable of corresponding to a case requiring the reduction of a data rate due to the convergence of a multiplex communication line, the multiplex communication line, a decoding side buffer means 16, and a decoding means 17 capable of controlling the buffer not to generate underflow. A comparator 34 in the means 17 calculates a difference X between the reference storage volume 170 of the buffer memory 31 and current storage volume 163 to be an output from a storage volume monitoring circuit 32, compares the difference X with a threshold K, and when the X exceeds the K, sends a flag 171 to a decoding circuit 35 to stop reading from the memory 31.
Patent JP-H0655810-A (JP)
Title: Cooling mechanism of print head
Inventor: YOSHIMURA KOJIRO
IPC: B41J29/377
Filed: 1992-08-04
Abstract: PURPOSE:To perform cost reduction of an electric motor, electrical design, removal of wiring and a device, by a method wherein a ready-made fan which is turned by a conventional electrical device is modified into that to be turned by a mechanical device. CONSTITUTION:When a carrier 8 is shifted in the direction A, a pulley 2 around which a wire rope 11 is wound up is tuned counterclockwise, a planetary gear 3 gears with a spur gear of the pulley 2 while turning clockwise and a fan drive gear 6 is turned counterclockwise. Since a bevel gear provided on a shaft which is coaxial with a fan 1 gears with a bevel gear of the fan drive gear 6, the fan 1 is turned and air is blown on a print head 7. When a carrier 8 is shifted in the direction B, a planetary gear 4 gears with an idler gear 5 while turning counterclockwise and the same is tuned clockwise. Since the idler gear 5 gears with the spur gear of the fan drive gear 6, the fan 1 is turned in the same direction.
Patent JP-S6186039-A (JP)
Inventor: EBAAHARUTO TEYUTSUKUMANTERU
IPC: B65G47/53
Filed: 1985-09-19
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-2000040649-A (JP)
Title: Exposure method and position alignment mark
Inventor: KATO YOSHIMITSU
IPC: G03F7/20
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method capable of restraining decrease of superposition precision which is caused by pattern distortion due to difference of scanning direction of a light slit of a scanning transfer type aligner, in an exposure method using the scanning transfer type aligner and an EB aligner. SOLUTION: A distortion coefficient of each scanning direction in scanning transfer type aligner is calculated (step S1). An overall distortion coefficient is calculated by superposing the above distortion coefficient and a distortion coefficient of the EB aligner. Correction obtained from the overall distortion coefficient is considered, and exposure is performed by superposing an EB exposure pattern on an optical exposure pattern.
Patent JP-S6362024-A (JP)
Title: Data input device
Inventor: ITO KAZUO
IPC: G06F3/041
Filed: 1986-09-03
Abstract: PURPOSE:To perform the input of the position information on a display screen with no contact by interrupting laser beams radiated vertically and horizontally in a grid form by means of fingers, etc. CONSTITUTION:A frame part 20 attached to the front outer frame of the screen of a display terminal equipment 11 contains an X-direction laser irradiating part 21, a Y-direction laser irradiating part 23, X-direction laser detectors 221-22m and Y-direction laser detectors 241-24n respectively. Then fingers or other objects are put into the frame 20 to interrupt laser beams 41i and 42j. Thus the coordinate signals 201i and 202j are outputted from laser detectors 22i and 24j respectively. These signals 201i and 202j are supplied to a laser coordinate detecting part 25. The part 25 calculates the coordinates of the positions where the laser beams are interrupted based on both signals 201i and 202j and sends this calculated position coordinate signal 203 to a computer 10.
Patent JP-H0870691-A (JP)
Title: Opening and closing structure of opening part for maintenance
Inventor: MAKIZONO HARUMICHI
IPC: A01F12/40
Filed: 1994-09-01
Abstract: PURPOSE: To stably maintain a cover in an open state and a closed state, respectively only by opening or closing operation without requiring parts of exclusive use for retaining the position of the cover, in a structure for opening and closing the opening cover for maintenance. CONSTITUTION: This opening and closing structure of opening part for maintenance is a structure for attaching a cover 28 to an opening 27 for maintenance formed on a wall face rockingly and openably and closably. Each opening edge opposing to the opening is curvedly equipped with a bracket piece 29 thrusting into each opening edge A side piece 30 to be inserted into a space between the opposing bracket pieces 29 is curvedly connected to each opposing edge side of the cover 28 composed of a laminar material. One end part of the bracket piece 29 and one end part of the side piece 30 are pivoted by a supporting shaft 31 and connected. The cover 28 is rockingly and openably and closably held on the bracket piece 29. A latching part 30a slantingly curved to the outside is laid in the vicinity of the pivoting and supporting part of the side piece 30.  In a closed state of the cover, the latching part 30a is engaged with the inner edge of the bracket piece 29 and rocking of the cover 28 in the opening direction is checked. In an open state of the cover, the latching part 30a is engaged with the outer edge of the bracket piece 29 and rocking of the cover 28 in the closing direction is suppressed.
Patent JP-H1147683-A (JP)
Title: Method of coating metallic formed product
Inventor: NISHIMOTO JUN
IPC: B05D1/36
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a metallic formed product coating method capable of obtaining coating quality equal to that of a conventional high-quality coated products or the like while reducing coating man-hour. SOLUTION: After color acrylic resin paint is applied by electrodeposition on the surface of a formed product 1 made of metal such as iron to form a base coat 2, color clear paint is applied from above it to form a top coat 3, and by interaction between the tone of the base coat 2 and the tone of the top coat 3, a different tone can be obtained. By combining the tone of the base coat 2 and the tone of the top coat 3, a vericolored tone can be obtained.
Patent JP-S58110031-A (JP)
Title: Vapor deposition device
Inventor: SHINDOU MASANARI
IPC: H01L21/203
Filed: 1981-12-23
Abstract: PURPOSE:To prevent a shutter material from dispersion (impurity mixture) to a deposited film by a method wherein an open and closed type shutter controlling vapor flow from an evaporation source is made with a high-melting point and good heat conductive material with a specific plate thickness. CONSTITUTION:A metallic shutter 9 with a thickness of 1-20mm. is closed at a vapor deposition preparation stage and is concentratively heated by thermions. Therefore, Si particles scattered by bumping collide with the shutter 9 face. However, as the particles have a predetermined thickness and high heat capacity, no deformation or melt exists and an evaporation source 2 is not contaminated. The particles are not deformed or melted even if the particles are exposed at high temperatures during the following vapor deposition and a shutter material is not dispersed. The film quality of amorphous Si easily influenced by impurities becomes good. With the aid of this device, Si evaporated from a source 2 at 10<-4> Torrs is deposited as a-Si on a substrate 1, and active gas is simultaneously introduced 6 on and absorbed to the negative potential substrate 1, and H is combined in the deposited a-Si to prevent a crystal defect. Then, the obtained a-Si has uniform film quality, and both dark resistance and photo sensitivity show good characteristics.
Patent JP-H1151269-A (JP)
Title: Pipe joint
Inventor: YASUDA TAKESHI
IPC: F16B35/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a pipe joint from turning by arranging a supporting member in a joint main body, in which pipes are connected to both ends, and forming a positioning part, which is provided with a polygonal cross section and is fitted in a polygonal hole formed in a predetermined frame, in the supporting member. SOLUTION: A pipe joint 21 is provided with a joint main body 2 and a supporting member 3 protruded from the approximately central part of the joint main body 2, and a piping external thread 4 with a diameter smaller than that of the joint main body 2 is arranged in each of both end parts of the joint main body 2. At the tip of the supporting member 3, a fixing external thread 5 whose diameter is smaller than that of the supporting member 3 is arranged. In this case, a positioning part 22 with a rectangular cross section is formed between the supporting member 3 and the fixing external thread 5 part, while a rectangular hole 23, to which the positioning part 22 is fitted, is formed in a frame 10 of a vehicle and the like. In this way, a piping joint 21 is prevented from turning around the supporting member 3, and the joint main body 2 can be fixed in a predetermined condition.
Patent JP-H0837809-A (JP)
Title: Device for coupling or detachment of working machine from tractor
Inventor: WAKUTA TAKESHI
IPC: A01B59/042
Filed: 1995-07-24
Abstract: PURPOSE:To provide a device for coupling or detachment of working machine from tractor, capable of elevatably attaching a hitch frame through a link to the rear part of a tractor and attaching or detaching a working machine from the hitch frame at the upper position and the lower position. CONSTITUTION:This device for coupling or detachment of working machine from tractor is composed of a cam 11 linked to a control lever 25 and engaged or disengaged from each hook plate 10. An elastic plate is attached on the side plane of the hook plate 10 so that the cam 11 may be kept in a state in which it is disengaged from the hook plate 10 by setting the control lever 25 to disengagement position.
Patent JP-H0861153-A (JP)
Title: Rotary valve type fuel injection valve device for displacement type internal combustion engine
Inventor: YANAGIHARA SHIGERU
IPC: F02B75/02
Filed: 1994-08-10
Abstract: PURPOSE: To provide a compact rotary valve type fuel injection valve device, which has a large flow capacity and which can be synchronized with the rotation of an engine and of which phase at the time of opening and closing can be easily controlled and which can be installed in an intake system and a cylinder head of the engine. CONSTITUTION: Drive of a flow passage connecting/disconnecting valve l is synchronized with the rotation of an engine. As a method for driving the valve, a mechanism having a mechanical connection from the rotation of a cam shaft 31 of the engine is used, or an electric motor, of which rotation can be controlled synchronously with the phase of the cam shaft 31 is used. In a two-cycle engine, a crankshaft is used for the reference of phase in place of the cam shaft 31. In response to the requirement of the engine performance, a mechanism for controlling the timing of opening and closing the valve in response to a change of the engine speed and a change of load is added so that the phase of the injection timing, which enables the stratified charging operation characteristic in the gas fuel, can be controlled.
Patent JP-H1033337-A (JP)
Title: Knockdown stand
Inventor: SUGIMOTO SATORU
IPC: A01G9/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a stand which can be easily collapsible or assembled, and on which a vase or flowerpot can be stably placed. SOLUTION: Three rod bodies 1, 2, 3, and a pair of fixing plates 4, 5 having oval through holes in which the rod bodies 1, 2, 3 can be inserted are provided, so the fixing plates 4, 5 are set with their back surfaces directed to each other, and with the three rod bodies 1, 2, 3 respectively inserted into the three through holes in each fixing plate. The three rod bodies 1, 2, 3 cross each other, their crossing parts are positioned between the fixing plates, each crossing part is positioned between the fixing plates, and each rod body is engaged with the related through holes in the fixing plates 4, 5, so they are assembled in such a way that parts of the rod bodies 1, 2, 3 enlarged downward from the lower fixing plate 5 functions as three legs 8a-8c, and that parts of them enlarged upward from the upper fixing plate 4 function as three support arms 9a-9c.
Patent JP-H09129171-A (JP)
Title: High-voltage ion implanting device
Inventor: TOKIKUCHI KATSUMI
IPC: H01J37/14
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage ion implanting device concurrently and efficiently performing mass separation, acceleration, and convergence and using an ion beam from hundreds keV to several MeV. SOLUTION: A high-frequency quadrupole accelerator 2 is provided between an ion source and a sample substrate 5, and mass separation and ion acceleration are concurrently conducted by the high-frequency quadrupole accelerator 2. Multi-stage magnetic quadrupole lenses 12a, 12b efficiently introducing the ion beam emitted from the ion source 1 into the high-frequency quadrupole accelerator 2 are provided between the ion source 1 and the high-frequency quadrupole accelerator 2.
Patent JP-S58114796-A (JP)
Title: Method and device for aeration
Inventor: OOSHIMA MASAO
IPC: C02F3/16
Filed: 1981-12-28
Abstract: PURPOSE:To remove the foreign matter between an impeller and a casing easily, by stopping a motor which drives the impeller and opening a remote control valve provided in a bypass pipe of an air feed pipe when the axial driving force of the motor exceeds a rated value then running the motor backward then forward and closing the valve. CONSTITUTION:When an underwater motor 5 is driven to run an impeller 4 forward, a material to be treated is sucked through a suction port 9 as shown by an arrow E and is discharged through a discharge port 10 as shown by an arrow F. During this time, air is injected to the material through an air diffusion pipe 11. Thereupon, when wooden pieces, vinyl, etc. are jammed in the spacing 4a between the impeller 4 and the inside surface of an outer casing 7, a valve 21 of a bypass pipe 20 is opened and the motor 5 is stopped. When the motor 5 is run backward for several tens seconds, the wooden pieces, vinyl, etc. are removed. Thereupon, the motor 5 is run forward again, and the valve 21 is closed to start normal operation.
Patent JP-S6367417-A (JP)
Inventor: KIKUCHI MASATAKA
IPC: F16B33/06
Filed: 1986-09-08
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-H0762090-A (JP)
Title: Production of polyester amide
Inventor: YAMAGATA KAZUO
IPC: C08G69/44
Filed: 1993-08-24
Abstract: PURPOSE:To efficiently produce a polyester amide excellent in mechanical strength at ambient and high temperatures, molding processability, chemical resistance and transparency. CONSTITUTION:This method for producing a polyester amide is to dissolve 25-250 pts.wt. polyamide having 1.8-7.0 reduced viscosity (in a 1g/dL98% sulfuric acid solution at 20 deg.C) in 100 pts.wt. polyester constituent component composed of an aliphatic dicarboxylic acid consisting essentially of adipic acid and an aliphatic diol consisting essentially of at least one selected from the group consisting of butylene glycol and neopentyl glycol, esterify the polyester constituent component at 150-230 deg.C and then polymerize the resultant transparent and homogeneous solution at 200-260 deg.C under a vacuum.
Patent JP-H0372313-A (JP)
Title: Spatial optical modulator
Inventor: HARA TSUTOMU
IPC: G02F1/03
Filed: 1989-08-14
Abstract: PURPOSE:To enable hologram multiple recording which uses hole burning effect by interposing electrooptic crystal for phase compensation in the optical path of readout laser beam. CONSTITUTION:An electrooptic crystal plane 2 for compensation which has optical path length nearly equal to the optical path length of an electrooptic crystal plate 15 is provided in front of a spatial optical nodulating tube 1 on the reverse-surface side of the electrooptic crystal plate 15 so that the crystal axis is rotated by 90 deg. from the crystal axis of the electrooptic crystal plate 15, and a laser beam source outputs laser beams which differ in wavelength. Therefore, when there is no surface charge in the electrooptic crystal plate 15 of the spatial optical modulating tube 1, the phase difference of reflected light can be eliminated. Consequently, even when the wavelength of the readout laser beam is varied, the output state does not change. Consequently, the hologram multiple recording which uses the hole burning effect is easily performed.
Patent JP-H1042974-A (JP)
Title: Cooking device for camp site
Inventor: UCHIDA HIROO
IPC: E03C1/18
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device capable of being simply installed at any installation position, removing major portions, and feeding power and hot water. SOLUTION: This cooking device for a camp site is provided with an angular frame 1 connected with four stanchions 2 by many main beams 2a and opposite sub-beams 2d, a cooking table apparatus 7 coupled with its upper end and supported by flange sections at the upper ends of the stanchions 2, apparatus fixing bars 3 capable of being connected to a locking pieces 8 provided at the opposite positions on the back face of the cooking table apparatus 7 at the upper ends and having screw sections capable of being inserted into the sub-crossbeams 2d at the lower ends, and nuts screwed to screw sections 5.  The cooking table apparatus 7 coupled and supported on the upper end of the frame 1 is connected and fixed to the frame 1 while being pulled by the apparatus fixing bars 3 connected to the pieces 8 at the upper ends and inserted with screw sections at the lower ends into the sub-crossbeams 2d and fastened by nuts 6.
Patent JP-S58115621-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: FUJIWARA HIDEO
IPC: G11B5/39
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a magnetic head suitable for reproduction of short-wavelength and long-wavelength recording and to reduce a contour effect by forming a magnetic recording medium facing surface of a bulky magnetic material with high magnetic permeability to sufficient length in a track direction. CONSTITUTION:In a groove 34 made in the surface of the bulky magnetic material 30 with high magnetic permeability, a high magnetic permeability material 36 is flattened with a nonmagnetic material 35 between while forming a surface nearly equal in level to the surface of said material 30, and on the surface of the material 30, a bulky magnetic material 30' with high magnetic permeability is arranged through a nonmagnetic film 31 for specifying a gap while coupling magnetically and tightly with the embedded magnetic material 36 with high magnetic permeability. A magnetic head of said structure has the magnetic recording medium facing surface formed of the bulky magnetic material with high magnetic permeability, so it is made sufficiently long in the track direction, so enough sensitivity for even long-wavelength recording is obtained.
Patent JP-H1155662-A (JP)
Title: Image processor
Inventor: YAMAUCHI MAKI
IPC: H04N19/119
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent compressibility in reversible compression/quasi-reversible compression from falling, to perform stepwise expression about areas which are the same on the whole situation and have the change of fine luminance value, to suppress a bit number from increasing and to perform progressive image reproduction by performing hierarchical area division by using a bit plane. SOLUTION: A bit plane (upper plane) of at least one layer is segmented about a prescribed area (block) of an image. A bit plane (lower plane) of at least one layer which belongs to a lower order of the upper plane is segmented about the same block. Area division is performed about the segmented upper plane, segments are acquired, and area division information and luminance value information are produced. If segments on the upper plane with area division on the lower plane can be further divided, division is continued, if division can not be performed, luminance value information and area division information are generated and luminance value division information and the area division information are outputted.
Patent JP-H06211672-A (JP)
Title: Antacid
Inventor: UIRIAMU KAARU UORUTON
IPC: A61K31/19
Filed: 1993-08-25
Abstract: PURPOSE: To provide a solid effervescent antacid agent which contains calcium carbonate as an antacid component and a bicarbonate and maleic acid as effervescent components and gives feelings of hissing and tingling to the surface of a tongue and retains completely no powdery aftertaste. CONSTITUTION: This agent contains as the major components, an antacid component consisting of (A) calcium carbonate and (B) magnesium carbonate, an effervescent component consisting of (C) a bicarbonate (preferably, sodium bicarbonate) and (D) maleic acid and also, (E) an extender (preferably, cane sugar) and is obtained by blending the components (A), (B), (C), (D) and (E) in ratios of 35 to 53 wt.%, 0 to 14 wt.%, 3.5 to 7 wt.%, 3.5 to 7 wt.% and 21 to 53 wt.% respectively, based on the total weight of the major components and further, preferably prepared in the form of tablets. At the time of forming the tablets, it is recommended to mix a lubricant for tablets, such as stearic acid in a 3.5 to 4.5 wt.% ratio based on the weight of the objective antacid agent.
Patent JP-S59100348-A (JP)
Title: Manufacture of solar heat collector
Inventor: ARAI NOBUSHIGE
IPC: C23C8/18
Filed: 1982-11-30
Abstract: PURPOSE:To greatly reduce the time taken for the plating treatment of the ground surface of a solar heat collector by largely reducing the failure rate of finishing to maintain the high performance of the solar heat collector for a long period of time by using a method in which several tons of heat-collecting fin materials are subjected to a continuous plating treatment. CONSTITUTION:A nickel or copper ground plating layer 6 is formed on copper or steel coiled plate materials in the unit of several tons for heat collecting fins. The coiled plate material is cut into a size corresponding to a heat collecting fin 3, the cut piece 5 is molded by machining or welding, degreased, washed with water, and washed with an acid in a weak acid bath, and the cut piece 5 so treated is further washed with water, dried, and provided with a cobalt plating layer 7, followed by water washing, drying, and hot oxidizing treatment for forming a selective absorption film 8.