baber/WOPTO huggingface dataset:
Patent JP-S6331286-A (JP)
Title: Picture signal processor
Inventor: TAKAHASHI KOJI
IPC: H04N9/808
Filed: 1986-07-25
Abstract: PURPOSE:To obtain the inversion signal of a picture signal without using an arithmetic processing by separating the digital picture signal of a carrier obtained by sampling by a frequency 2n times as much as the carrier at every half cycle, exchanging the array of the data and reading from a memory means. CONSTITUTION:A field memory 11 is quantized through an LPF12 and an A/D converter 13, thereby, the picture data sampled by the frequency even number times the chrominance sub-carrier is written according to a writing command. The data written in the memory 11 is separated at every half cycle of the chorminance sub-carrier by a phase control circuit 14, the array of the data of the respective half cycles of the first half and the second half of the one cycle is exchanged and read. In such a way, the phase control circuit 14 is provided and the reading of the sample data is changed, thereby, the phase inversion is realized without requiring the arithmetic processing.
Patent JP-H1123752-A (JP)
Title: Movement-guiding device
Inventor: SAKINO SHIGEO
IPC: B23Q1/38
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To achieve a highly accurate positioning without damaging a stage even if a temperature changes by performing a guide regarding one direction of a stage that moves in two directions that orthogonally cross with a single fixing guide. SOLUTION: A movement guiding device constituted of, for example, a surface plate 1, a Y stage 4, an X stage 5, a fixing guide 2 in horizontal direction of the Y stage 4, and drive actuators 4c and 5d that are, for example, linear motors for the Y stage 4 and X stage 5. The Y stage 4 and the X stage 5 are lifted by static pressure air bearings, and a pre-load mechanism using, for example, a magnet for preventing inclination on floating is also used.  Even if the surface plate 1 and the fixing guide 2 are made of a magnetic body for pre-loading magnet and the Y stage 4 and the X stage 5 are made of ceramic for reducing weight and increasing stiffness, more specifically they are made of members with different thermal coefficients of expansion, no characteristics change even if a temperature difference occurs since only one fixing guide 2 is used and only the guide surface of one surface is referred to.
Patent JP-H0267327-A (JP)
Title: Chemical treatment composition
Inventor: ROBAATO GUREGORII SUITSUSHIYAA
IPC: C08J5/08
Filed: 1989-07-04
Abstract: PURPOSE: To provide the subject composition to be applied to form a thin film on a reinforcing material in order to enhance the reinforcing characteristic of a reinforced polymer which is excellent in solvent resistance and weatherability by constituting the composition from a cross-linkable polyurethane film forming polymer, an organo functional silane coupling agent, an acrylic copolymer, and a carrier.  
     CONSTITUTION: This composition is formed of an effective film forming quantity of one or more cross-linkable polyurethane film forming polymers which are preferably aliphatic thermoplastic polyurethane polymers present in oil emulsion or dispersed solution in water; an effective coupling forming quantity of one or more organo functional silane coupling agents (hydrolyzed product), (e.g. γ-aminopropyl trimethoxysilane); an effective quantity for forming a solvent resisting film of an acrylic polymer which is the copolymer of one or more additive-polymerizable acrylic monomers (e.g. methacrylate) and one or more additive-polymerizable monomers (e.g. acrylonitrile) mixable and reactable with matrix resin; and an effective applying quantity of a carrier (e.g. water). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0835518-A (JP)
Title: Sliding bearing
Inventor: TAKAHASHI TAKESHI
IPC: F16C17/04
Filed: 1994-07-26
Abstract: PURPOSE:To simplify working, facilitate miniaturization, and constantly stably support a rotation shaft in an axial direction on a housing even when the rotation shaft is tilted. CONSTITUTION:An elastic member 5 is fitted to a different level part 1a-1 formed on the end part 1a of a rotation shaft 1, a flange part 2 is fitted to the elastic member 5, and it adheres to the different level part 1a-1 and the flange part 2 through soft adhesive. Consequently, when the rotation shaft 1 is tilted to tilt the flange part 2, it receives force from a housing 3 to elastically deform the elastic member 5 to eliminate the tilt of the flange part 2.
Patent JP-H09643-A (JP)
Title: Hand-grasp health enhancer
Inventor: SATO TAKASHI
IPC: A61H39/04
Filed: 1995-06-17
Abstract: PURPOSE: To enable the prompt dissipation of bodily strains by gasping a spherical, ellipsoidal, or walnut shaped main body that accommodates a towcmaline crystalline product, tourmaline crystalline fragments, chips, or powder. CONSTITUTION: An accommodating hole is formed, with an opening 2 at one end thereof, in a crystalline body 1 of a diameter required, and a tourmaline crystalline product 4 is placed therein and the opening 2 is sealed up for example with water glass 5. The tourmaline crystalline product 4 may be as scraped from a crystalline body, as scraped and polished and then formed into a column; fragments or powder of tourmaline crystalline bodies; or tourmaline crystalline fragments or powder solidified using a solidifying agent such as water glass. New materials replacing the conventional material walnut, effects involving electric potential and magnetic field add to the massaging effect.
Patent JP-H1125282-A (JP)
Title: Picture forming device and method for generating gradation pattern
Inventor: SAKAMOTO SHOJI
IPC: G06T11/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming device in which a load required for the plotting of gradation can be greatly reduced, and a high speed operation can be attained. SOLUTION: A plotting part 13 performs plotting by using plotted data held in a plotted data holding part 12, and writes the data in a page buffer 15. And, when the generation of gradation is instructed, the plotting part 13 calls a gradation generating part 14. The gradation generating part 14 uses a vector in the direction of change of a transferred color and the information of colors at the start and end points, sets plural adjacent band-shaped areas vertical to a straight line connecting the start point with the end point whose inside color values are made uniform, and finds a cross point between the boundary of the band-shaped area and a scanning line as the changing point of the color. The changing point of the color and a color between the changing points are sequentially found for each scanning line so that the gradation pattern of the scanning direction can be formed.
Patent JP-S6323829-A (JP)
Inventor: JIYOOJI KONSUTANCHIN BURAITASU
IPC: C07C67/00
Filed: 1987-07-14
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-S6152708-A (JP)
Title: Display device of controller
Inventor: INOUE KIICHI
IPC: G05B19/05
Filed: 1984-08-23
Abstract: PURPOSE:To obtain a display device of a controller provided with the monitor and maintenance function capable of not only displaying the normal control state but also displaying and changing the control program of the controller and monitoring the execution state in accordance with inputs from a keyboard by arranging a liquid crystal graphic display device and the keyboard on a panel surface. CONSTITUTION:A key FUN and numeric keys 0-9 on a keyboard 52 are combined to designate various functions including change and display requests of the control program. The display request of the control program is designated, the block number of the control program to be displayed is inputted, and the transfer request of the designated program block is transmitted to the controller through a transmission interface circuit 49, and data transferred from the controller is read and is displayed on an LCD 51. It is checked whether the change request of display data is designated or not; and if it is designated, the change position and change data are inputted from the keyboard 52, and the changed control program is transferred to the controller. When the monitoring request is designated, the block number of the control program to be monitored is inputted.
Patent JP-S5874015-A (JP)
Title: Polar electromagnet device
Inventor: MATSUSHITA HIDETOSHI
IPC: H01F7/16
Filed: 1981-10-29
Abstract: PURPOSE:To keep the sensibility of a polar electrical magnet device, by a method wherein the polar electrical magnet device is consisted of a permanent magnet and a relay yoke that faces the opposite pole of the permanent magnet and connect the permanent magnet and an armature magnetically. CONSTITUTION:The magnetic flux Y of a permanent magnet 10 flows towards a relay yoke 11, an armature 5, and the right side element 4 of the yoke 1. It also flows towards the armature 5, the left side element 3, the upper element 2, and the right side element of the yoke 2. The magnetic flux of a coil X flows towards the armature 5, the right side element 4, the upper element 2, and left side element 3 of the armature 5 respectively. Since the magnetic fluxes of the two X and Y are duplicated when they flow in the same direction, and they repell each other when they flow in the different directions respectively, the armature 5 moves horizontally to the right and sticked on the right side element of the yoke 1. If the coil current direction is reversed, the armature 5 moves to the left, and the state is kept. Thus, the magnetic flux from the coil 16 does not flow towards the relay yoke 11, and the attracting force of the coil is not attenuated, preventing the polar electrical magnet from loss of the sensitivity.
Patent JP-S6235229-A (JP)
Title: Optical sensor
Inventor: SANTO TAKESHI
IPC: G01J1/02
Filed: 1985-08-09
Abstract: PURPOSE:To obtain an optical sensor having high measurement accuracy by providing detection means for detecting the change state of an oscillatable leaf according to the state change of a photodetecting material provided on the leaf. CONSTITUTION:The optical sensor is provided with the photodetecting material layer 1 which induces a volumetric change when light of a specific wavelength or prescribed wavelength band is irradiated to the optical sensor on a substrate 2 consisting of Au, etc. The members 1, 2 are supported by supporting members 3, 4. The member 3 is a contact member which receives a hinge part to make an electromechanical operation and the member 4 is an insulator of polyoxide Si. A polysilicon gate 5, an air gap 6 of about 0.6 - several mum, a floating field plate 7, an N<+> floating source 8, a gate oxide 8 and a supporting substrate 10 consisting of silicon, etc. are provided. An air gap 11, a photodetecting material part 12 which oscillates electromechanically and a hinge part 13 are provided on a surface 14 except the photodetecting material 12 part as shown in the figure. These parts are manufactured by the process resembling to the process for producing ICs.
Patent JP-H0231009-A (JP)
Title: Buffer for expansion cylinder
Inventor: TERAGUCHI TAKESHI
IPC: F15B15/22
Filed: 1988-07-13
Abstract: PURPOSE:To miniaturize an expansion cylinder by fitting an inner cylinder slidably in an outer cylinder and providing a slide valve having a fixed throttle and one end abutting against a spring in the inner cylinder. CONSTITUTION:An inner cylinder 2 is slidably fitted in an outer cylinder 1, and a piston-like slide valve 7 abutting against a compression spring 10 at the end is fitted slidably in the proximity of inner end of an opening of the inner cylinder 2, and provided with a fixed throttle 8 and a cushion projection 71. Since a cushion device for damping shocks can be thus provided in the inner cylinder 2, the axial length of the outer cylinder 1 is made as short as possible so that an expansion cylinder can be miniaturized.
Patent JP-S5799180-A (JP)
Title: Laver screen feeder
Inventor: KITAHARA KIYOMI
IPC: A23L17/60
Filed: 1980-12-08
Abstract: PURPOSE: To enable the smooth feed of a laver screen into a drier, by providing openable screen-insertion nails and a screen pressing lever, and operating the members by a nail-opening and closing device and a device for pushing and pulling said pressing lever.  
     CONSTITUTION: The laver screen 6 transferred by the conveyor 5 is lifted with the lifting frame 39, and pierced with the nails 20 of the holding and releasing device 9. The nails are opened by the opening and closing device 30 to fix the screen, and the lifting frame 39 is lowered. The holding and releasing device 9 is transferred to the position opposite to the laver screen holding frame 8 held vertically at the inlet of the drier 7 while turning its direction through 90°. The screen supporting hook 38 of the holding frame 8 is inserted between the opened nails 20. The screen is pressed with the screen pressing lever 31, and the nails 20 are retreated to leave the screen 6 supported by the holding frame 8. The holding and releasing device 9 is returned to the original position, and transfers the next screen 6 in a similar way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05154216-A (JP)
Title: Fireproof curtain extinguishing system for mechanical type parking yard
Inventor: UCHIYAMA JUN
IPC: A62C3/07
Filed: 1991-06-12
Abstract: PURPOSE:To improve the extinguishing efficiency by covering a vehicle on fire by a fireproof curtain to extinguish fire. CONSTITUTION:A plurality of parking parts 2 are provided on the parking stages 3 arranged in plural stages, and a fire sensor W and a lowering type fireproof curtain 12 are arranged on the ceiling surface of each parking part 2. The curtain 12 is installed at the front part and both the side parts of an extinguishing space F. Further, in the parking part 2, the fire extinguishing nozzle 16 of the extinguishing device is arranged.
Patent JP-S6331270-A (JP)
Title: Laser printer
Inventor: KOIKARI MASAYUKI
IPC: H04N1/387
Filed: 1986-07-24
Abstract: PURPOSE:To print the picture data of a B4 size on a paper of an A4 size by varying the oscillating frequency of laser light, the number of rotations of a polygon mirror, the form of a dot in a laser printer mode and a facsimile mode. CONSTITUTION:A laser printer 1 is constituted of a laser diode 2, a modulation circuit 3, a coupling lens 4 for forming the laser light to a beam shape, a beam shape switching part 5, an ftheta lens 8 for correcting the angle of the laser light from the polygon mirror 7 for scanning the laser light to a photosensitive drum 6 and a cylindrical lens 9. In the laser printer mode and the facsimile mode, the oscillating frequency of the laser light, the number of the rotations of the polygon mirror and the form of the dot are varied, thereby, a character code inputted to an interface receiving part and the picture data and the picture data of the B4 size inputted to a modem receiving part can be printed on the paper of the A4 size without deforming an aspect ratio.
Patent JP-S6152876-A (JP)
Inventor: ISHIDA MITSUNORI
IPC: A61N2/08
Filed: 1984-08-22
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-H0615775-A (JP)
Title: Light reflecting sheet
Inventor: KIKKAI MASAAKI
IPC: B32B7/02
Filed: 1992-07-01
Abstract: PURPOSE:To supply excellent light reflecting sheet enhanced in the reflection efficiency of light as compared with a conventional light reflecting sheet to a large extent and obtaining high brightness. CONSTITUTION:A light reflecting sheet is constituted by superposing a plastic film containing barium sulfate being white pigment and having the total light transmissivity of 20-85% on a plastic film having a metal membrane based on silver in a thickness of 300-3000Angstrom .
Patent JP-2000014078-A (JP)
Title: Fitting structure of vibration generator
Inventor: FUKUDA JUNJI
IPC: H02K7/065
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of sound, to efficiently transmit vibration and to facilitate fitting work by installing a fitting part into which a vibration generator is inserted in the housing of a unit and forming engagement holes for engaging projections provided for the outer wall of the vibration generator by providing a play in the fitting part. SOLUTION: A vibration generator 1 is made in a cylindrical form, a pair of projections 50 are installed at the outer periphery of one end part and a cap-like buffer member 55 formed of rubber is covered at the outer periphery of the other end part. A cylindrical fitting part 70 into which the vibration generator 50 is inserted is installed for an equipment housing 60. A pair of engagement holes 71 for engaging a pair of projections 50 of the vibration generator 1 by providing a play are formed on the opening end part side of the fitting part 70. Thus, fitting structure is facilitated. When the vibration generator 1 vibrates, the occurrence of noise is suppressed and only vibration can be transmitted to the equipment housing 60.
Patent JP-S6234222-A (JP)
Title: Display input device
Inventor: IWAMOTO TAKESHI
IPC: G06F3/048
Filed: 1985-08-08
Abstract: PURPOSE:To attain an easy and quick input operation of displays by rearranging the order of arrangement of the element to be selected on a display screen in accordance with the application states of these elements. CONSTITUTION:A display control part 7 delivers the images of a command screen developed on a display memory 5 to a display device. If a pointer is designated from an input part 3 under such conditions, the using frequency (cn) of a command menu designated by a pointer within a frequency table 9 receives the updating control (cn+1 cn) from an updating circuit 10. Then, the circuit 10 rearranges selectively the command menus in the table 9 according to the contents of said table undergone the updated control. Thus, the command menus displayed on the device 7 are rearranged in the order of higher using frequencies for each selection of menus. In such a way, the menus can be selected easily and the display input operation is carried out easily and quickly.
Patent JP-S6066017-A (JP)
Title: Gas shut-off valve for gas burner
Inventor: KAWAMURA HIDEO
IPC: F16K17/36
Filed: 1983-09-21
Abstract: PURPOSE:To shut off the supply of gas in an earthquake by extermely simple structure by forming a ferromagnetic material hung to a coil spring in structure in which the ferromagnetic material is sucked to a valve seat as a permanent magnet by vibration. CONSTITUTION:A valve body 2 consisting of a ferromagnetic material having inertial mass is fixed into a valve proper 1 composed of a nonmagnetic material by one end section of a coil spring 3 while the other end section of the coil spring 3 is fastened to a detachable rod 4, and fixed at a stationary position by a stud 6 releasable to a valve cover 5. The valve body 2 is disposed simultaneously where the sucking force of a valve seat 7 as a permanent magnet can be ignored, and a communication port 7' is closed by the sucking force of the valve seat 7 on a relative vibration in the case of an earthquake. The vertical vibration of the earthquake is detected, and the coil spring 3 is shrunk and extended repeatedly, moved simply harmonically and displaced, but the valve body 2 is sucked by sucking force by the magnetic force of the valve seat 7 on the extension, and the communication port 7' is closed and the supply of gas is stopped.
Patent JP-2001001566-A (JP)
Title: Image forming apparatus
Inventor: HIRATA KATSUYUKI
IPC: B41J2/44
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of image quality due to the occurrence of irregularities in stripes in an image forming apparatus. SOLUTION: An exposure head is moved by a predetermined amount in a writing main scanning direction corresponding to a color of a writing image based on image data (#6, #9, #11) and the image data is shifted corresponding to the moving amount (#7, #10, #12). As a result, it is possible not to form an image of each color by an identical light emitting element on an identical line and to make irregularities in stripes inconspicuous even when light quantities and emission characteristics of adjacent light emitting elements are varied in the case where an image is formed by superposing color images. It is further possible to prevent occurrence of shift among the color images due to movement of the exposure head.
Patent JP-S5876686-A (JP)
Inventor: NISHIHARA TAKASHI
IPC: E06B1/04
Filed: 1981-10-30
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-S6154536-A (JP)
Title: Data regulating circuit
Inventor: OSHITA NORIHIKO
IPC: G06F7/24
Filed: 1984-08-24
Abstract: PURPOSE:To realize a data regulating circuit with the hardware small in scale by providing a means to a table type memory to store the presence of data and the information on the overlapping frequency for each type of bit patterns of data. CONSTITUTION:The input data, e.g., 4, 4, 3, 1 and 7 which are not regulated yet are supplied to an address selecting circuit 13 through a data input line 21. While a bit pattern of the input data is outputted to an address line 22, and the data added with 1 is written to a table type memory 12 with the input of a control part 11 and in response to an address shown to the line 22. This action is repeated up to the final input data. In an output mode of data the part 11 sets addresses in the ascending order and reads out the contents of the memory successively. Then the value of the address whose contents are not equal to 0 is outputted (1, 3, 4, 4 and 7) to a data output line 28 by the number of times shown by the contents.
Patent JP-H05342150-A (JP)
Title: Data buffer control system
Inventor: YOKOI EIJI
IPC: G06F13/38
Filed: 1992-06-09
Abstract: PURPOSE:To save a memory, and to increase a processing speed in an information processor. CONSTITUTION:Data is stored in data blocks 31, 32 in a data store part 3 shown by a store position 40 from an input processor 1. After it is stored, the store position 40 is advanced to a position of a data block 33. An output processor 21 fetches the data from the data block 31 in the data store part 3 shown by a fetch position 41. After it is fetched, the fetch position 41 is advanced to a position of the data block 32. Also, an output processor 22 fetches the data from the data block 32 in the data store part 3 shown by a fetch position 42. After it is fetched, the fetch position 42 is advanced to a position of the data block 33.
Patent JP-2001008489-A (JP)
Title: Inverter
Inventor: ASADA KAZUHIKO
IPC: H02P6/18
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To enhance performance of a position detecting means. SOLUTION: An inverter circuit 47 supplying three-phase power is fitted to a motor 46. A position detecting means 66 compares the voltage of output terminal 55, 56, 57 with the magnitude of a reference value generating means 67. A drive circuit 65, after a delay time by a delaying means 72 has elapsed since the comparison means 70 outputted, conducts on/off control of high- potential side switching element 59, 60, 61 and low-potential side switching elements 62, 63, 64. The reference value generating means 67 changes the output, in synchronization with it. It is thus possible to ensure the performance of the position detecting means 66 for attaining high reliability.