baber/WOPTO huggingface dataset:
Patent JP-H01314469-A (JP)
Title: Method for compressing and expanding picture
Inventor: HORIKAWA ETSUO
IPC: G06T9/00
Filed: 1988-06-15
Abstract: PURPOSE:To improve data transfer efficiency and to reduce constrains for a compressed code area setting unit by changing a bus width so that the bus widths at the head part the rear edge part of data can be narrowed, and that the bus width at the middle part of the data can be widened when the data are transmitted and received. CONSTITUTION:Compressed code data to be transferred between a main memory 1 and a picture compressing and expanding part 2 when a picture is to be compressed and expanded are transmitted by switching the bus width of a data bus 5 to either 16 or 64 bits according to the instruction of a data bus width switching circuit 3. For memory space 30 by this, the data in the first interval and the last interval are transferred in the unit of one word, and the data in the interval of a 64-bit width boundary in an area middle part 33 are transferred in the unit of four words. Thus, the data transfer efficiency can be improved, and the constraints for the compressed code area on a memory can be minimized.
Patent JP-2000338223-A (JP)
Title: Radio wave reflector
Inventor: TAGUCHI KOJI
IPC: G08G1/09
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a radio wave reflector which reflects an incident radio wave in the incident direction of the wave. SOLUTION: A radio wave reflector is constituted in a double structure of an inner reflecting surface 10 and an outer reflecting surface 12. The surface 10 is composed of a flat resin plate 10a and a polarizing filter 10b and the outer reflecting surface 12 is composed of a polarizer 12a and a metallic sheet 12b. When the characteristic of the filter 10b is set in such a way that the filter 10b reflects horizontally polarized waves, but transmits vertically polarized waves, an incident ratio wave is reflected in the incident direction of the wave by the inner reflecting surface 10 and, at the same time, the radio wave reflected by one side of the outer reflecting surface 12 is reflected by the other side of the surface 12 through the inner reflecting surface 10 and returned in the incident direction. Namely, both reflecting surfaces 10 and 12 function as reflecting surfaces. Therefore, the size of the reflector can be reduced.
Patent JP-S5845932-A (JP)
Title: Injection molding machine
Inventor: SATOU TAKASHI
IPC: B29C45/12
Filed: 1981-09-16
Abstract: PURPOSE:To obtain a compact mold, in an injection molding machine which operates two dies alternately, by giving a guide function to the operating cylinder of a mold clamping mechanism. CONSTITUTION:In an injection molding machine of the die reciprocating type wherein an upper die holder 54 (vertically movable) an upper die 52 is fixed to and a lower die holder 38 (fixed) a lower die 56 is fixed to are connected by a die operating device to form a die set 50, this die set is arranged so that it can slide by an oil hydraulic cylinder 40 laterally on guide rails 36, 46, and combines with another die set 80 made up in the similar way and these two die sets 50, 80 are brought alternately under a main die clamping device 20 to carry out injection molding, the die operating device of the die set 50 is composed of an oil hydrauic cylinder 60 fixed firmly to the upper die holder 54, a piston rod 62 fixed firmly to the lower die holder 38 and a cylinder pipe 64 fixed to the holder 38 and guided by the pipe 64 (the die set 80 also is made up in the similar structure).
Patent JP-H05337921-A (JP)
Title: End face form for concrete pile
Inventor: SUGIYAMA MIKIO
IPC: E02D5/30
Filed: 1992-06-05
Abstract: PURPOSE:To mold a concrete pile of high quality by making the weight lighter and the handling easier, eliminating the possibility of rusting, making the concrete hard to adhere and constituting a shape which is difficult to shape by the metal skiving molding. CONSTITUTION:An end face form 8 for molding an end face forming the driving side of a concrete pile 1 into the ground or the like is formed almost into the funnel shape, and its inner peripheral face of cone-shape is used as a concrete molded face 8a. A base end face form 9 for molding a base end face on the side opposite to the driving side of the concrete pile 1 into the ground or the like is formed into the round shape on its front face, and its one end face is used as a concrete molded face 9a of a plane shape. Respective end face forms 8 and 9 are disposed between the concrete molded faces 2a facing each other of the adjacent peripheral face molds 2 and the both end sides of the molds. The end face form 8 and the base end face form 9 are molded by pouring a mixture of nylon [6] with 30% weight ratio of glass fiber for improving strength into the given mold.
Patent JP-S5370886-A (JP)
Title: Measuring instrument of flatness degree
Inventor: ASANO TOSHI
IPC: G01L5/04
Filed: 1976-12-07
Abstract: PURPOSE:To measure the flatness degree of strip with a high accuracy, by providing tension detector opposed to the strip without contacting with it, at the outside of roll near by contacting part of rolled strip and roll.
Patent JP-S5768907-A (JP)
Title: Muting circuit
Inventor: FUKUSHIMA YOUJIROU
IPC: H03G3/34
Filed: 1980-10-17
Abstract: PURPOSE:To form a muting circuit with current amplifying function, by combining a constant current circuit, bias circuit and current amplifying circuit. CONSTITUTION:When a switch 17 is closed, a current determined with a resistor 16 and a power supply voltage flows to a transistor (TR)15. This current flows to a TR8 being a constant current circuit, and a bias circuit consisting of diode 4, 7 and resistors 5, 6 gives a suitable bias to a current amplifying stage consisting of TRs 9, 12 and resistors 10, 11 for current amplifying operation. When the switch 17 is opened, since on current flows to TRs 3 and 8 being the constant circuit, the diodes 4, 7 and the TRs 9, 12 are all burned off. Thus, the output signal of a voltage amplifying section 2 is interrupted to be muting stage. Then, the muting circuit having current amplifying function can be formed.
Patent JP-S5768834-A (JP)
Title: Photographic etching method
Inventor: SASAKO MASARU
IPC: G03F7/16
Filed: 1980-10-17
Abstract: PURPOSE:To prevent deterioration of resist sensitivity, uniting of patterns, and uneven coating in photographic etching, by coating a liquid mixture of hexamethyldisilazane and a nonpolar organic solvent on a film, forming a photosensitive resin on this mixture, and subjecting this layer to exposure processing. CONSTITUTION:In this photgraphic etching method in which a photosensitive resin is coated on the film to be etched, and this resin is subjected to exposure processing, before coating the photosensitive resin on said film, a liquid mixture of hexamethyldisilazane and a nonpolar organic solvent, preferably, ethyl cellosolve acetate is coated on said film.
Patent JP-H11335132-A (JP)
Title: Pale-color plate glass
Inventor: SASAGE MIZUKI
IPC: C03C3/087
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pale-color plate glass of specific thickness by specifying its excitation purity determined using the standard C light source so as to enable both the visual recognizability and texture to be secured even in the form of a large-area glass screen of increased effective thickness. SOLUTION: This pale-color plate glass with a thickness of >=12 mm is such one as to be 496-550 nm in the principal wavelengths determined using the standard C light source and 0.30-0.75% in the excitation purity determined using the standard C light source and calculated as 12 mm-thickness. The pale- color plate glass, despite being >=12 mm in thickness, does not so differ in texture from plate glass about 5 mm thick with general-purpose composition. The large-area glass screen means a plate glass with a width of 2-3 m and a height of >=3 m; the composition of such a plate glass is as follows (on an oxide basis): 65-75 wt.% SiO2 , 0.1-5 wt.% Al2 O3 , 10-18 wt.% Na2 O+K2 O, 5-15 wt.% CaO, 2-6 wt.% MgO, 0.02-0.08 wt.% Fe2 O3 , 0-0.5 wt.% TiO2 , 0-1.5 wt.% CeO2 , and 0-0.002 wt.% CoO.
Patent JP-S62161834-A (JP)
Inventor: MARUCHIN ROSU
IPC: C08G63/00
Filed: 1986-06-24
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-H11332460-A (JP)
Title: Plant freshness retentive agent
Inventor: HOSHINO AKIRA
IPC: B65D81/26
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a plant freshness retentive agent, a plant freshness retentive resin composition and a freshness retentive formed products and, in detail, a freshness retentive packing material suitable for packing plants such as various perishable vegetables, fruits, petals or the like. SOLUTION: In a plant freshness retentive agent comprising a thermoplastic resin and a freshness retentive ingredient, the freshness retentive ingredient comprises cinnamic acid and/or a cinnamic acid derivative (e.g. caffeic acid or p-coumaic acid), titanium oxide and a hindered amine.
Patent JP-H10329276-A (JP)
Title: Deoxidizing multilayer material, packaging vessel constituted thereof, and method for preservation of foodstuff or pharmaceutical
Inventor: ITO YOSHIKI
IPC: B65D85/50
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like or film-like deoxidizing multilayer material being free from deterioration of oxygen barrier properties even on exposure to high-temperature and high-humidity conditions and excellent in moldability, a packaging vessel constituted of this material and a method for preservation of foodstuff or pharmaceuticals using this packaging vessel. SOLUTION: A sheet-like or film-like deoxidizing multilayer material which is composed of a layer 10 constituted of oxygen-permeable thermoplastic resin, a layer 20 constituted of an oxygen-absorbing resin composition prepared by compounding polyolefin with a deoxidizer composition and a layer 30 of gas barrier properties constituted of ethylene-vinyl alcohol copolymer resin having a Vicat softening point of 150 deg.C or below and an ethylene content of 45-50 mol.% and wherein the layers are laminated sequentially, is used.
Patent JP-H05174357-A (JP)
Title: Magnetic recording medium
Inventor: UEDA KUNIHIRO
IPC: G11B5/64
Filed: 1992-05-13
Abstract: PURPOSE:To improve the corrosion resistance and the durability of a recording medium by providing an undercoating film between a substrate and a magnetic layer and a top coated film on the magnetic layer and being made as plasma polymerized films whose respective films have the Si contents of 30-50wt.%. CONSTITUTION:The plasma polymerized films incorporate Si and besides C, H, and O and each of the contents is 0-1 amt.% of C, 0-1 amt.% of H, 60-65 amt.% of O. Also the O/Si is 1.6-1.8. According to the constitution, the plasma polymerized films have a near composition to an inorganic material and O2 and H2O can be throughtly interrupted and exhibit a sufficient rustproofing effect in high temperature and high humidity atmosphere. The plasma polymerized film use an alkoxysilane compound and gaseous oxygen as the raw materials and the flow rate of the alkoxysilane compound/gaseous oxygen is selected at 0.1-0.6 and a thickness of the undercoating film is formed at 100-1000Angstrom  and the top coating film thickness is formed at 10-100Angstrom . Besides the ferromagnetic metallic thin film consists essentially of Co and is formed by an oblique vapor deposition method.
Patent JP-S627694-A (JP)
Title: Device for controlling crystal pulling velocity
Inventor: ISHIHARA HIROO
IPC: C30B15/20
Filed: 1985-07-05
Abstract: PURPOSE:To control the crystal pulling velocity with high accuracy and to grow a crystal of constant length in a prescribed time by storing plural constants of the pulse trains of a pulse motor corresponding to the set crystal pulling velocity and providing a circuit for calculating the constants. CONSTITUTION:The pulse signals PS of a pulse oscillator 25 connected to a pulse motor 22 through a driver circuit 24 are supplied to a dividing circuit 27 and divided and a divided pulse time interval signal BP is sent to an arithmetic control circuit 28 and a counter circuit 29. Whether the counted results from the counter circuit 29 are in the specified range or not is judged by the arithmetic control circuit 28, the compared value and the plural dividing constants determined by the dividing circuit 27 are stored, calculation is carried out on the basis of the data and the data for displaying the velocity is sent to a display device 33. Besides, a switching command BK is sent to the dividing circuit 27. The pulse signals PS sent out from the pulse oscillator 25 are divided by the newly specified dividing ratio and the crystal pulling velocity is controlled.
Patent JP-H076525-A (JP)
Title: Magnetic disk device and method for controlling head position
Inventor: ITO HIROSHI
IPC: G11B21/10
Filed: 1993-06-18
Abstract: PURPOSE:To provide a magnetic disk device and a method for controlling a head position capable of precisely positioning a head in a track center by eliminating the influence of deviation even when the servo data are recorded deviating from a real circle. CONSTITUTION:By a micro processor 2, the servo data and a roundness deviation amount are read out from a target track on a magnetic disk 9 with the head 8 through an amplifier 10 and an A/D converter 11, and the position deviation amount of the head 8 from the track center is obtained based on the read servo data. The real head position deviation amount subtracting the roundness deviation amount from the position deviation amount is calculated, and a position control amount is decided according to the real head position deviation amount, and a position control signal corresponding to the position control amount is outputted to a driver circuit 5 through a D/A converter 4. By the driver circuit 5, a voice coil motor 6 is started according to the position control signal, and the head 8 placed on a tip of a carriage mechanism 7 is positioned in the center of the target track.
Patent JP-H05312570-A (JP)
Title: Measuring machine for construction
Inventor: TOGA NORIYUKI
IPC: G01C15/00
Filed: 1992-05-12
Abstract: PURPOSE:To enable execution of accurate measurement in a short time without necessitating skill, by a method wherein an index indicating a paint of intersection of vertical planes being orthogonal to each other is provided for a measuring machine which applies rotationally laser beams emitted from two sets of radiation optical systems, onto the two vertical planes. CONSTITUTION:Two sets of radiation optical systems 20 emitting laser beams L1 and L2 generated from a light source 8 are provided. The beams L1 and L2 are applied rotationally onto vertical planes orthogonal to each other, respectively, and an index 30 indicating a point B' of intersection at which the beams L1 and L2 orthogonal to each other intersect each other on these vertical planes is provided at the position of the point B' of intersection. A measuring machine S is installed in the vicinity of a point B already provided, by a tripod T or the like, so that the index and the point B already provided are in accord with each other through a pendant P or the like provided for the index 30. By confirming the irradiation with the laser beam L1 at the point B already provided, setting of the measuring machine S is completed and thus a point C to be provided afresh can be determined simply by the laser beam L2.
Patent JP-H09301470-A (JP)
Title: Container case of disk type recording medium
Inventor: YOKOTE SEIZO
IPC: B65D5/50
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To easily take out a recording medium or retain it, by providing a pair of movable holders movably arranged with a specified distance on a base board and also providing contact parts coming in contact with the rear face or the front face of the recording medium and fixing projections fixed to the peripheral part of the recording medium at respective front end sides. SOLUTION: This container case A detachably holding a disk type recording medium D like a CD-ROM is provided with a pair of movable holders 1 movably arranged with a specified distance on a base board 10. Contact parts 2 touching the rear face (or the front face) of the recording medium D and fixing projections 3 fixed to the peripheral part of the recording medium D, are provided at respective front end sides. The contact part 2 of a pair of movable holders 1 is arranged to contact the rear face (or front face) of the recording medium D and the fixing projection 3 is fixed from the front face side of the recording medium D so as to hold the medium D from both sides and surround the peripheral part of the recording medium by a plurality of fixing projections 3.
Patent JP-2000337756-A (JP)
Title: Method for controlling operation of cooling chamber
Inventor: SEKINE RYOJI
IPC: F25D21/14
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the operation of a cooling chamber preventing wasteful current supply of a drain pan heater after defrosting is finished. SOLUTION: The cooling chamber 1 has compressors 12a, 12b, water-cooled condenses 14a, 14b, coolers 10a, 10b for cooling air in the chamber, and blowers 11a, 11b, 11c for the coolers for conveying cold air cooled by the coolers to a storage chamber 2 when operated to be cooled. When operated, cold air is generated by the coolers, and when defrosted, melted drain water from the cooler is drained through a drain pan 29. A drain pan heater 31 is provided at the pan 29. The heater is turned on when the defrosting is started, and turned off with a delay of a predetermined time after the defrosting is finished, and the delay time is changed in response to a set temperature of the storage chamber.
Patent JP-S5847343-A (JP)
Title: Busy channel switching method for mobile communication system
Inventor: AKEYAMA SATORU
IPC: H04B7/26
Filed: 1981-09-16
Abstract: PURPOSE:To facilitate a switching operation of channels, by adding a function to detect the moving direction of a mobile station to a radio base station. CONSTITUTION:A mobile station 2 goes away from a radio base station S, and the receiving level of a signal receiver 8 lowers. Thus a controller 9 informs the moving direction of the station 2 and a reduction of the receiving level to a control station 3 via a link line 14. The station 3 designates a radio base station closest to the radio zone in the moving direction of the station 2 and then sets newly a radio circuit at the station S to the station 2.
Patent JP-S5573017-A (JP)
Title: Image processing device using space modulator
Inventor: KANOU TOSHIO
IPC: G02F1/03
Filed: 1978-11-28
Abstract: PURPOSE: To provide the device which extracts the moving objects in the images in real time at high resolution by extracting the changed portions in the images by the use of two input devices which respectively read the two images which have recorded the same target at different times, and space modulating elements.  
     CONSTITUTION: Two images α and β record the same target at different times. It is assumed, for example, that the ships A, B enter a part or the ships A, C do. The images α and β are applied to the polarization modulating signal terminals of IC converting elements 5, 6 by way of the inverters 23, 22 which may be turned ON and OFF. Laser light out from a coherent light source 21 is shaped by a pinhole 20, converted to parallel plane waves by the expander 15 and a collimator lens 18. These waves are polarized by a polarization beam splitter 10 and enter the IC converting element 5. This results in that with the two images α and β the beam splitter extracts the image of the ship B along (or ship C alone) and imges the same on a screen 17 by way of a lens 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6446761-A (JP)
Title: Improvement pertaining to manufacture of relief printing plate
Inventor: JIYOOJI BII KASUDEIN
IPC: G03F7/20
Filed: 1988-06-16
Abstract: PURPOSE: To assure the desired stability of fine positive printing areas of highlight regions without filling up fine gaps to make the negative image reversal distinct by using the positive of the image in the state of substantially aligning with a negative used in a main exposure stage as a mask for a rear surface exposure stage. CONSTITUTION: The surface of an uncured photosettable polymer layer 4 is exposed imagewise to the designs of the negative 7 of the desired image to be printed. The uncured polymer 4 is exposed through the surface on the opposite side in order to cure the floor material areas 9 and the cured positive printing areas 10. The surface on the opposite side of the layer 4 is exposed imagewise with respect to the positive 6 of the image, by which the floor material areas 9 substantially aligned to the uncured areas 8 generated as a result of the exposure operation of the negative 7 are cured. As a result, the secure floor materials 9 for stabilizing the highlight points are formed and the sure holding of the drop-out of the fine uncured negative image reversal is made possible.
Patent JP-H09331665-A (JP)
Title: Vibration actuator for pager
Inventor: SUYAMA HIDEO
IPC: B06B1/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To increase the vibrations of a vibration actuator for pagers and decrease the generations of its unnecessary sounds, by colliding its portion moving integrally with its vibration body in response to a low-frequency electric signal input against its fixed collision portions via its elastic bodies comprising thin fiber aggregation sheets, and by conducting its vibrations from its fixed collision portion to the external. SOLUTION: Supporting a vibration body 1 by a damper 7 in the position separated slightly from a collision cover 2, it is driven at a low-frequency to collide it against the collision cover 2. Its annular flat portion 8 is robust structurally to collide uniformly with the collision cover 2, conducting to the external the vibration generated by the collision. In this case, annular elastic materials 11, 12 are bonded respectively to the fixed collision cover 2 and a fixed plate 6 which collide with the annular flat portion 8. When such soft thin fiber aggregation sheets as the elastic materials 11, 12 are used as the ones for buffering the collisions, the generative levels of unnecessary sounds can be decreased extremely.
Patent JP-H05337014-A (JP)
Title: Kitchen apparatus
Inventor: HASHIMOTO TOKIKO
IPC: A47B77/14
Filed: 1992-06-08
Abstract: PURPOSE:To improve convenience for use on a work top. CONSTITUTION:A cooking work top 7 having a cooking stove 6 located one stage lower than a work top 5 provided with a water tank 4 is provided, and an auxiliary cooking rack 8 approximately flush with the upper surface of the work top 5 is provided on the upper surface of the cooking work top 7 between the work top 5 and cooking with top 7 to move back and forth along a rail fitting provided on the border between the work top 5 and cooking work top 7. Thus, the auxiliary cooking rack 8 is provided between the work top 5 and cooking work top 7.