baber/WOPTO huggingface dataset:
Patent JP-H06284087-A (JP)
Title: Transmission system
Inventor: HISAOKA KUNITOSHI
IPC: H04W74/08
Filed: 1993-03-29
Abstract: PURPOSE:To find out a free channel in a short period of time even under congested channel using status by assigning a larger partial set as compared with a communication channel used frequently to the communication channel with the free channel frequently occurred. CONSTITUTION:The control part 1 of a terminal, when judging that a selected communication channel is an unused channel, adds the value of a free status register CSi assigned to the communication channel by one. The number of partial set elements assigned to a channel (i) in accordance with the register CSi is added by one. Also, when it is decided as a channel that the communication channel is being used, the value of the register CSi is subtracted by one, and the prime umber of partial set elements assigned to a corresponding channel (i) is added by one. Therefore, the partial set with large number of elements is assigned to the communication channel with the free channel frequently occurred as compared with the communication channel which is used frequently. Therefore, it is possible to find out the free channel in a short period of time even under the congested channel using status, which improves transmission efficiency.
Patent JP-H05235671-A (JP)
Title: Temperature compensation circuit for distortion compensating multifrequency common amplifier
Inventor: OKUBO YOICHI
IPC: H03G3/20
Filed: 1992-02-21
Abstract: PURPOSE:To suppress the change of characteristic for the ambient temperature change of a distortion compensating multifrequency common amplifier to a minimum. CONSTITUTION:The values of variable attenuators 22, 26 and variable phase shifters 23, 27 are set variably by detecting an intermodulation distortion component generated at a main amplifier 24 which amplifies a multifrequency input signal, and reading out optimum values stored in memory 6, 7 in advance corresponding to temperature detected by temperature sensors 1, 2 arranged in the neighborhood of the main amplifier 24 and an error amplifier 28 for the distortion compensating multifrequency common amplifier which amplifies the error component (a) of the intermodulation distortion component and synthesizes and outputs by setting it as the one of opposite phase.
Patent JP-H09252686-A (JP)
Title: Fishing reel
Inventor: ASANO SHINICHI
IPC: A01K89/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel capable of stably executing thumbing operation by improving grasp-hold property at the time of actual fishing, in the fishing reel which can integrally be loaded to a fishing rod. SOLUTION: The fishing reel is capable of loading the fishing rod 90 at its tip in the direction of casting a fishing line and is provided with a reel main body 1 provided with a spool 5 winding the fishing line and a handle 12 wind-driving this spool 5, and a grasping part 2 integrally grasp-held with the reel main body at the time of actual fishing. Then, an opening part 25 enabling the thumbing operation of the spool 5 is formed along the direction of the thumb at the time of grasp-holding this grasping part 2.
Patent JP-S55163816-A (JP)
Title: Earthquake-proof transformer
Inventor: NAGAYA TSUNEHIKO
IPC: H01F27/06
Filed: 1979-06-06
Abstract: PURPOSE:To enhance the natural frequency of a transformer and to suppress the rocking vibration when the earthquake outbroke by a method wherein the upper and lower end part of transformer main body are supported by rubber vibration insulators. CONSTITUTION:The upper end part of a transformer main body 28 is fixed to a vibration-proof frame 14 by upper clamping metal fittings 8 placing rubber vibration insulators 16 on the fittings. The lower end part of the transformer main body 28 is fixed to a vibration-proof base 15 through lower clamping metal fittings 3 and rubber vibration insulators 5. As the both end parts of upper and lower side of the transformer main body 28 is in a state being supported by the rubber insulators 16, 5, the bending vibration is suppressed, the rocking vibration becomes hard to take place and the vibration-proof performance is elevated.
Patent JP-H06281565-A (JP)
Title: Absorbance type analyzer
Inventor: TAKEUCHI HIDEO
IPC: G01N21/59
Filed: 1993-03-29
Abstract: PURPOSE:To clean a measuring cell by the minimum amount of a cleaning liquid, by spraying the cleaning liquid and cleaning the inner wall of the measuring cell where a transmission light passes, filling the cell with a reference water, detecting the stain of the cell by the light penetrating the reference water, and controlling the cleaning liquid sprayed to the inner wall. CONSTITUTION:When a solenoid valve V1 is opened, a to-be-measured solution SL0 is supplied from a nozzle 14A to a measuring cell 13 with a flow rate regulated by a valve N and discharged through a discharge port 13B. When the cell 13 is to be cleaned, a solenoid valve V4 is opened after the solenoid valve V1 is closed, thereby to discharge the solution SL0 from a discharging line D. Thereafter, a solenoid valve V3 is opened to supply a cleaning liquid SL1 to the nozzle 14A. Since the solution SL0 is already discharged outside, the cell 13 can be cleaned efficiently. The cleaning process is based on the result after a reference water SL2 is fed to the cell 13 from a supplying line B and the degree of dirt of the cell 13 is measured, that is, the cleaning process is executed in accordance with the degree of dirt of the cell. In this manner, the cell 13 can be cleaned by the minimum amount of the cleaning liquid without a large time required.
Patent JP-H08257896-A (JP)
Title: Manufacture of polishing article and vibration magnetic polishing work device
Inventor: HACHISUGA MASARU
IPC: B24B37/00
Filed: 1995-03-28
Abstract: PURPOSE: To high efficiently polish a polishing article by polishing a workpiece while applying an alternating magnetic field to a magnetic abrasive material. CONSTITUTION: A coil 2 is wound to a magnetic circuit 1, and a current superimposed with a bias current and an alternating current together, flows in this coil 2. A gap is provided partially in this magnetic circuit 1, here to insert a workpiece (for instance, cylindrical member) 3 rotated with its axis serving as the center. A magnetic abrasive material 4 is held between this workpiece 3 and a magnetic pole in an end face of the magnetic circuit 1. Crushing ferrite into powder is used in this magnetic abrasive material 4, and a ferrite-made transformer core is used in the magnetic circuit 1. A DC current, in a condition superimposed with an AC current of about 10Hz, is applied to this magnetic circuit 1, and by performing polishing work of the workpiece 3, a machining surface of about 0.2μm (Rmax) degree surface roughness is obtained in a short time.
Patent JP-H08252171-A (JP)
Title: Rice cooking device
Inventor: ASAI SHINNOSUKE
IPC: A47J27/14
Filed: 1996-03-26
Abstract: PURPOSE: To reduce the height of a vertical rice cooking device in which a rice storage tank and a cooking pot are arranged vertically. CONSTITUTION: The rice cooking device is provided with a cooking pot 16, below a tank 1 for storing rice, which directly receives rice from the tank 1 in the quantity selected for cooking and also the water supplied for cooking through a water feeding pipe in the quantity corresponding to that of the rice.
Patent JP-H08224363-A (JP)
Title: Amusement device
Inventor: YAMADA KAZUO
IPC: A63F9/00
Filed: 1995-02-21
Abstract: PURPOSE: To heighten the fun with playing a game by furnishing a prize lifting means to carry a prize to the drop position and drop it and also a prize receiving and handing-in means which rotates in the vertical direction when the movement from the prize drop position reaches a position over a prize receptacle hole. CONSTITUTION: The amusement device is structured so that a prize on a display table is picked to up and carried out through a prize receptacle hole 6, wherein a crane device 2 as a prize lifting means lifts a prize using a shovel 28, carries it to the specified prize drop position, and drops it. A disk 3 as a prize receiving and handling-in means makes reciprocation from above the receptacle hole 6 to a certain position passing under prize drop position and rotates in the vertical direction when it reaches the position above the receptacle hole 6. The disc 3 having received the prize from the shovel 28 in the prize drop position puts the prize in the hole 6, and now the player can take out his prize upon opening a prize takeout hole.
Patent JP-S58187989-A (JP)
Inventor: TATEUCHI TSUGUJI
IPC: G09G5/40
Filed: 1982-04-28
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-H06281594-A (JP)
Title: Apparatus for detecting circular flaw on surface of object
Inventor: KAKIMOTO SUMITADA
IPC: G01N21/892
Filed: 1993-03-29
Abstract: PURPOSE:To improve the detecting accuracy of a circular flaw with a photographing camera. CONSTITUTION:The following parts are provided; an illuminating means (13); an illuminating-light diffusing means (14); photographing means (6b and 6a); and A/D converting means (6c) for converting a photographed image signal into image data; an image data memory means (5a); an average-value computing means (1); which reads the image data and computes the average concentration of (x) and (y) two-dimensional first specified regions of the image data; a threshold computing means (1), which computes the threshold based on the average concentration; a first binary coding means (1), which performs the binary-coding of the image data in the first specified region with the threshold; a space filter (table 3), which comprises the coefficient determined at the value reinforcing the flaw having the widths in (x) and (y) directions in the two-dimensional distribution in the second specified region corresponding to (x) and (y) two-dimensional distribution of the surface of the object material under inspection of the binary-coded image data; a filter processing means (1), which addes the surface emphasis processing by the space filter to the binary coded image data; and a second binary-coding means (1), which performs the binary coding of the data that has undergone the area emphasis processing.
Patent JP-H10255728-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SAITO SATORU
IPC: H01M10/05
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a battery due to water intrusion into the battery through a package can during a long-term reservation by making the package can of a polymer layer of a compound in which every hydrogen contained in ethylene is substituted by fluorine and chlorine. SOLUTION: A package can 5 of a battery 1 is constituted of at least three layers. A second layer 7 serving as the intermediate layer is made of a polymer of a compound in which every hydrogen contained in ethylene is substituted by fluorine and chlorine. This is known as 'fluorine oil', and a polymer of ethylene chloride trifluoride is preferably used. Since it is desirable that the density of every material constituting the battery 1 is as small as possible in order to achieve a high energy density battery, each of the layers of the package can 5 of the battery 1 is made of a material having a small density. Solid materials are used for a first layer 6 and a third layer 8 in order to hold the liquid second layer 7 therebetween and maintain the shape, and preferably, polymeric materials are used.
Patent JP-S57187860-A (JP)
Title: Discharge lamp with mercury of very high pressure
Inventor: FUJIMURA TAKASHI
IPC: H01J61/88
Filed: 1981-05-13
Abstract: PURPOSE: To provide a very-high-pressure mercury discharge lamp which is made of a conventional tube but enables the exposure of a minute pattern to light, by controlling the electrical current of the tube to make the luminescence profile sharp.  
     CONSTITUTION: The luminescence profile of a very-high-pressure mercury long- arc lamp for a projection mask aligner or the like, shown in the figure, can be controlled by regulating the magnitude of the electrical current of the tube of the lamp. The magnitude of the tube current can be regulated in terms of the llength of the part of each electrode which is protruded from the mercury, the temperature of the cooled outside surface of the tube, the distance between the electrodes, the vapor pressure dependent upon the voltage applied across the electrodes, the inside and outside diameters of the tube, etc. When the tip of the  tube is sealed, the amount of the mercury is appropriately increased or decreased to set the tube current within 1.2±0.1A to obtain a sharp luminescence  profile. As a result, the resolution in copying a mask pattern is heightened to  enable the exposure of such a minute pattern to light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60214495-A (JP)
Title: Case of magnetic recording and reproducing device
Inventor: MURAKAMI HIDEAKI
IPC: G11B33/02
Filed: 1984-04-11
Abstract: PURPOSE:To make provision of a box for containing specially a remote controller main unnecessary body and to detach easily the remote controller with simple constitution by providing a cover for closing a space generated in case of detaching the remote controller main body. CONSTITUTION:In order to mount a remote controller 2 on a magnetic recording and reproducing device case 1, the remote controller 2 is loaded as follows: a cover 3 is depressed against its energizing force, and an inclination part 22 is abutted on an inclination part 21. When the remote controller 2 is detached, with the aid of a spring 10, torque is given to a rotational arm 6 in the direction of an arrow (b) by using a support shaft 12 as a center. Since a protruding part 17 abuts on a bearing 18, a displacement of the cover 3 controls the turns in the direction of an arrow (a) by using a support shaft 16 as a center. Accordingly a part 20 of the cover 3 abuts on a part 19 of the case 1, and the cover 3 closes a space.
Patent JP-2000265038-A (JP)
Title: Semiconductor sealing epoxy resin composition and semiconductor device using the same
Inventor: ITO HISATAKA
IPC: H01L23/29
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition which yields a semiconductor device having an excellent heat-dissipation property and water-vapor resistance. SOLUTION: An epoxy resin composition contains an epoxy resin, a phenol resin and alumina powder, and its cured product has the following property (α). (α) In an extraction water for the epoxy resin composition cured product, the sodium ion content is 50 ppm or smaller, the chloride ion content is 30 ppm or smaller, the fluoride ion content is 20 ppm or smaller and the electrical conductance is 100 μS/cm or smaller.
Patent JP-S54162520-A (JP)
Title: Magnetic recorder-reproducer
Inventor: IIJIMA KAZUNORI
IPC: G11B15/665
Filed: 1978-06-14
Abstract: PURPOSE:To maintain good tape travel with a simple constitution by providing a stopper means and defining the moving directions and vertical and lateral positions of the roller and moving body of a magnetic tape pulling guide means. CONSTITUTION:When a magnetic tape pulling guide means 4 approaches to a stopper 7, the axis 29 of a tape pull-out roller 4a is led into the U groove 34 in the lower part of the stopper. Next, the top face 43a of the protrusion 43 of the means 4 goes underside the bottom of the horizontal face 35 of the recess 38 of the stopper 7 and further the knife-edge from protrusion 43b in the lower part of the protrusion 43 is led in the ravine 42 formed by the tapers 36 and 37 of the recess 38 of the stopper 7. Since the ravine 42 is so inclined that its front part rises with respect to the horizontal face, the protrusion 43 is sandwiched by the horizontal face 35 and tapered ravine 42 of the stopper 7 and in the final the longitudinal, vertical and lateral positions and postures of the means 4 are defined.
Patent JP-2000266659-A (JP)
Title: Cantilever for scanning probe microscope
Inventor: YASUMURO CHIAKI
IPC: G01N37/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To make easily manufacturable a cantilever and to make accurately measurable the surface shape of a sample with recesses and projections having aspect ratios by sharpening the free end of a cantilever body. SOLUTION: First, a mask 120 for etching a cantilever is formed on an SOI layer 110C, the SOI layer 110C is subjected to isotropic etching, its exposed part is etched in a taper shape, and then the mask 120 is eliminated. Then, the reverse side of the SOI wafer 110 is subjected to patterning, silicon is etched from the reverse side, a burial oxide film 110B of the SOI wafer 110 is eliminated, and a lever body 3 and a base part 2 are formed, thus obtaining the cantilever 1. As a result, since no additional tip is owned, a manufacturing process can be simplified and various kinds of restrictions cannot be given to a later process. Also, an angle for mounting the cantilever to a device can be set to an angle vertical to the sample or an angle close to it.
Patent JP-S55164251-A (JP)
Title: Two-component black color developing copy material
Inventor: MATSUDA TSUTOMU
IPC: C09B29/10
Filed: 1979-06-06
Abstract: PURPOSE: The titled material, capable of preventing the precoupling during storage, eliminating the stain on a part which is not an image, and giving a good black copy, and prepared by a combination of a specific diazo compound with yellow and blue coupling components.  
     CONSTITUTION: The titled material prepared by forming a photosensitive layer consisting mainly of (A) a diazo compound of formula I [R is 1W8C alkyl group; R 1  and R 2  are (substituted) alkyl groups; X is anion], e.g. 4-diazo-2,5-dimethoxyphenylmorpholine, (B) a blue coupling component consisting of a compound of formula II [R 3  is H, -(CH 2 ) n OH (n is an integer 2W4), etc.; R 4  is H, 1W4C alkoxy or halogen], e.g. 2-hydroxy-3-naphthoic acid dipropylaminopropylamide, and (C) a yellow coupling component consisting of a compound of formula III (R 7  is 1W3C alkyl group), e.g. 2-methyl-4-dimethylaminomethylresorcinol, on a substrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05274393-A (JP)
Title: Three-dimensional cad system
IPC: G06T15/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a three-dimensional CAD system remarkably improving the utilization efficiency by discriminating a polygonal surface model from a wire frame model at its display. CONSTITUTION:The surface data is read from a surface data storage section 4, wire frame data is read from a wire frame data storage section 5, and attribute data designating the display method is read from a display attribute storage section 1. A marker display apex decision section 6 decides the apex of the surface to which the triangular marker is supplied at the surface display. A marker length calculation section 7 calculates the marker length for adjustment. A marker is given to one apex of the surface, discriminating the polygonal surface model and the wire frame model so as to be displayed on a display 10 from a data display section 8.
Patent JP-S56167375-A (JP)
Title: Manufacture of multiple semiconductor element
Inventor: UEDA TOMOSHI
IPC: H01L31/10
Filed: 1980-05-27
Abstract: PURPOSE:To form a gate electrode and its vicinity by photoetching, by layering an insulating film and metal films which do not contain constituent elements on a substrate of the multiple semiconductor element and removing them by selective etching liquid. CONSTITUTION:ZnS 12 and Ni 13 are evaporated on the HgCdTe substrate 11 and  a resist mask 14 is applied. Said Ni 13 is selectively removed be FeCl3. ZnS 15 is layered, and a resist mask 16 is applied. The liquid wherein K2Cr2O7 is dissolved in H2SO4 is diluted by pure water whose weight ratio is about 10 times. Said ZnS 15 is selectively etched by resulting liquid. Finally a wiring Ni film 17 is deposited by using an evaporation mask. In this method, the gate electrode and the nearby insulating film are precisely patterned by the photoetching, and the planar type element having the desired characteristics can be formed with the multiple semiconductor as the substrate.
Patent JP-S546046-A (JP)
Title: Acrylonitrile polymer compsition
Inventor: KOSEKI TERUO
IPC: C08L33/18
Filed: 1977-06-16
Abstract: PURPOSE: A copolymer from a major amount of acrylonitrile and a minor amount of a vinyl compound bearing sulfonic acid group and another copolymer containing carboxyl groups substituted with a nitrogen-containing compound are mixed in a specific proportion to prepare a spinning dope that forms in high productivity fibers free from dyeing speck, resisting clarity loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57188500-A (JP)
Title: Manufacturing apparatus for crystal of 3-5 group compound semiconductor
Inventor: NAKAMURA KIYOSHI
IPC: H01L21/18
Filed: 1981-05-14
Abstract: PURPOSE: To provide the titled apparatus giving a high quality single crystal with high dimensional stability by forming a member for controlling the shape of a single crystal between a melt composed of the constituent substances of a III- V group compound semiconductor in a crucible and molten B 2 O 3  on the melt with silicon nitride contg. sintering assistants by an amount restricted to the minimum value.  
     CONSTITUTION: A melt 5 of materials for a III-V group compound semiconductor such as GeP and a B 2 O 3  layer 6 covering the melt 5 are put in a crucible 2, and a member 8 for controlling the shape of a single crystal provided with an opening 7 for regulating the cross-sectional shape of a growing single crystal is floated on the interface between the melt 5 and the layer 6. In the figure 9 is a weir attached to the member 8 to prevent the penetration of the layer 6. The member 8 is formed with silicon nitride contg., by weight, 0.5W2% yttria or ≥1 kind of lanthanide compound, 0.5W2% Al 2 O 3 , 0.1W1.0% aluminum nitride, 0.005W0.1% CaO, 0.01W0.2% Fe 2 O 3  and 0.001W0.1% MgO as sintering assistants. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58193617-A (JP)
Inventor: BERUNARUDO KUROONE
IPC: A01D90/02
Filed: 1983-04-25
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-H01306845-A (JP)
Title: Film cassette
Inventor: MAAKU DEEBITSUDO FUREISAA
IPC: G03B17/26
Filed: 1989-03-23
Abstract: PURPOSE: To make a film spool freely rotate independently of coaxially separated disks by rotating two disks with the rotation in the same direction of a spool core part when the spool core part is first rotated in a feeding direction. CONSTITUTION: This film cassette is constituted so that the spool core part 23 is coaxially and loosely connected to the disks 51 and 53 and, for expanding a film roll 37 in a radial direction, until relations without sliding are established between an outermost winding 47 and annular lips 59 and 61, the first rotation in the feeding direction of the spool core part 23 with respect to the disks 51 and 53 is permitted and, when the spool core part 23 is further rotated in the feeding direction, the disks 51 and 53 are rotated together with the spool core part 23. Thus, the film spool 5 can be freely rotated independently of a pair of the coaxially separated disks 51 and 53.