baber/WOPTO huggingface dataset:
Patent JP-S59193790-A (JP)
Title: Cr-mo solid wire for submerged arc welding
Inventor: OKUDA NAOKI
IPC: B23K35/30
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a weld metal having fine crystal grains and eutectoid structure, excellent notch toughness at a low temp. and low sensitivity to temper brittleness by specifying the chemical compsn. of a solid wire. CONSTITUTION:A Cr-Mo solid wire for submerged arc welding contains <=0.19% (by weight%, hereinafter the same) C, <=0.6% Si, <=1.6% Mn, 0.5-3.8% Cr, <=0.3% Ni, 0.3-1.5% Mo, <=0.4% Al, 0.012-0.040% N, and <=0.01% O, in which the respective contents of Cr, Al and N satisfy the relation of the formula I .
Patent JP-H09249866-A (JP)
Title: Acrylic adhesive composition
Inventor: NUMATA NORIO
IPC: C09J133/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic adhesive composition capable of improving weatherability of the adhesive as well as a adhered material and having a highly balanced physical characteristics as the adhesive such as a peeling force, a retaining force, etc. SOLUTION: This acrylic adhesive composition contains a copolymer obtained by copolymerizing 70-99.9wt.% (meth)acrylic acid alkyl ester of the formula: CH2 =CR<1> COOR<2> (R<1> is H or methyl; R<2> is a 2-12C alkyl) with 0.1-30wt.% monomer having a benzotriazole group and a copolymerizable unsaturated double bond as indispensable component, as a main component.
Patent JP-S63229973-A (JP)
Title: Outline emphasizing circuit
Inventor: FUJIWARA MASANORI
IPC: H04N5/208
Filed: 1987-03-19
Abstract: PURPOSE:To attain outline emphasis without occurring unnaturalness in an outline by discriminating the polarity of a secondary differentiation signal in an input video signal, controlling the polarity of a primary differential signal in accordance with the discriminated result and adding it with the input video signal. CONSTITUTION:A differentiation circuit 19 differentiates the input video signal and the primary differentiation signal is obtained. The primary differential signal is supplied to an absolute value circuit 20 and is turned into the signal of a same positive polarity, is supplied to a differential circuit 21, and the secondary differential signal is obtained. The secondary differential signal is transmitted to a nonlinear circuit 22, and the secondary differential signal in which noise component is removed is supplied to a code discrimination circuit 23. The code discrimination circuit 23 discriminates whether the inputted secondary differential signal has positive polarity, in '0' level or negative polarity, and the discriminated control signal is outputted to a polarity control circuit 24. If the above discriminated output is positive polarity, the polarity control circuit 24 polarity-inverts the output of the absolute value circuit 20 and supplies it to an adder 18.
Patent JP-H04277216-A (JP)
Title: Oil fence with remote control type self-sailing device
Inventor: TATEYAMA SHIGERU
IPC: B63B35/32
Filed: 1991-03-04
Abstract: PURPOSE:To provide an oil fence particularly with a self-sailing device and enable the fences to be laid by remote control for preventing ocean pollutants discharged by unexpected accidents in ships, harbor facilities, etc., from spreading. CONSTITUTION:While a plurality of buoys 12 are mounted to an oil recovering hose 11, flexible fence plates 20 are mounted-respectively to the buoys 12. Self- sailing boats 1 operated through wire sailed by a motor are mounted on both ends of the oil recovering hose 11 and an oil fence is laid by the sailing of the self-sailing boats 1. At the same time, an oil recovering function is given to the self-sailing boat 1 so that the recovered oil can be recovered to a storage tank 31 on a main ship through the oil recovering hose 11. Further, an electromagnetic connector 15 is mounted to the tip of the self-sailing boat 1 while power feeder lines for the motors and electromagnetic connectors are inserted in the oil recovering hose 11.
Patent JP-H01235819-A (JP)
Title: Information processing method for color identification with liquid crystal color sensor
Inventor: KATO HISAO
IPC: H04N1/04
Filed: 1988-03-16
Abstract: PURPOSE:To easily decide and identify an object color by obtaining a correlative relation between the change with time of the output signal of a photodetector by a previously registered color and the output signal of the photodetector by an object to be colorimetrically measured. CONSTITUTION:The light from a white light source 30 is projected to color paper of the object 31 to be colorimetrically measured and the reflected light thereof is received by a liquid crystal type color sensor 20. The lamp wave voltage is modulated in amplitude by 10kHz and is impressed to impressed voltage terminals 17, 18 of the sensor 20 at this time. The correlative relation between the change with time of the output signal of the photodetector by the previously registered color and the output signal of the photodetector obtd. from the object 31 to be colorimetrically measured is made, by which the object color is easily decided and identified.
Patent JP-S58179076-A (JP)
Title: Controller for animation processor
Inventor: KOBAYASHI KAORU
IPC: H04N5/7826
Filed: 1982-04-15
Abstract: PURPOSE:To control the writing of a larger quantity of frame information, by using a control signal to control the digitization and recording of the signals obtained by a reproducing and recording operations and storing means of a magnetic recording/reproducing device. CONSTITUTION:When a reproduction mode is designated through a keyboard of a controller 3, a control signal is applied to a VTR2 and a frame memory 6 from the controller 3. The picture signals of two frames, for example, are read out of the VTR2 and then supplied to the memory 6. The picture signal supplied to the memory 6 is converted into a digital signal by an A/D converter 6a and stored in a memory part 6b. When the storage is over with picture signals equivalent to two frames, the control signal is supplied to the memory 6 and a magnetic tape device 7 from the controller 3, and the signal stored in the memory 6 is transferred to the device 7 and written to a tape. When picture signals equivalent two frames are written to the device 7, the video signals equivalent to two frames are supplied successively to the device 7 from the memory 6 via the VTR2 by the control signal given from the controller 3.
Patent JP-S54154034-A (JP)
Title: Rectifying circuit
Inventor: KONISHI NAOYUKI
IPC: H02M7/10
Filed: 1978-05-25
Abstract: PURPOSE: To enable a direct proportional conversion between AC input voltage and DC voltage by adding a circuit for compensating the forward voltage drop of a rectifying diode to a main diode rectifying circuit for converting the AC input voltage to the DC voltage.  
     CONSTITUTION: There are added an insulation transformer 2 for converting the AC input voltage at predetermined transformation ratio, an auxiliary rectifying circuit of a bridge circuit with diodes 3, a current regulating limit resistor 4, and a compensating diode 5 of the same characteristics as the diodes 1 to a main rectifying circuit of a bridge circuit of the diodes 1. Accordingly, the output of the transformer 2 is rectified in the auxiliary rectifying circuit to a DC current to thus take place forward voltage drop through the resitor 4 at the diode 5. This voltage drop is presented across the load resistor 6 in addition to the low DC voltage of the amount of the forward voltage drop of the diode 1. Thus, there can be obtained a DC voltage proportional to the AC input voltage between both terminals of the load resistor 6 and the diode 5 in series circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51140122-A (JP)
Title: Mold type current transformer
Inventor: IITOI YUTAKA
IPC: H01F38/28
Filed: 1975-05-28
Abstract: PURPOSE: The prevention of the modl stratum from the unfavorable influence by the temperature change of the remained air in the stress alleviating stratum. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09330166-A (JP)
Title: Information processor
Inventor: ANDORIYUU ESU HAASHITSUKU
IPC: G06F3/0487
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to input information containing data and commands through pen input by controlling display information so as to map an inside pointing area of a tablet input device to a display area and map an outside pointing area to an outside display border. SOLUTION: A tablet input device 470 has the inside pointing area 472 surrounded with the outside pointing area 473. A pointing device 480 connected to the tablet input device 470 selects a position that a user instructs through the inside pointing area 472 or outside pointing area 473. Here, a display controller controls the display information of a display device so as to map the inside pointing area 472 to the display area 455 of the display device 450 and the outside pointing area 473 to the outside display border.
Patent JP-2000256080-A (JP)
Title: Alc panel with inorganic coating film layer
Inventor: SAITO SHINYA
IPC: C04B41/71
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ALC panel having high weather resistance and high durability by successively disposing a primer layer, a filler layer and a coating film layer of an alkali-proof inorganic coating material on the surface of an ALC substrate. SOLUTION: A primer layer is formed using an aqueous solution of an acrylic emulsion or the like and exhibits adhesion to the sections of piano wires in the ALC substrate. A filler layer is a coating film layer formed using an emulsion of an acrylic, epoxy or urethane resin and smoothens the sections of the piano wires. A coating film layer of the alkali-proof inorganic coating material is disposed as a top coat layer. When a composite of a metal oxide gel and acrylic urethane is used, a coating film can be formed at ordinary temperature and a special sealer is not used because of no influence of the presence of alkali. A colored layer may be disposed on the filler layer so as to enhance luster.  In the formation of the coating films, forced drying at a temperature at which the temperature of the ALC substrate does not exceed 80 deg.C may be carried out besides drying at the ordinary temperature.
Patent JP-S59189865-A (JP)
Inventor: HIRAE YOSHIAKI
IPC: A61N5/06
Filed: 1983-04-12
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-H06247178-A (JP)
Title: Differential limiting device for vehicle
Inventor: KASHIWAGI KEIJI
IPC: F16H48/295
Filed: 1993-02-26
Abstract: PURPOSE:To let acceleration responsiveness when a vehicle is turning at high speedy be compatible with smooth turning performance at low speed in a vehicle equipped with a differential gear including a differential limiting device. CONSTITUTION:In a constitution where a clutch producing differential limiting force is provided for a differential gear which divides input torque from a power unit 3 into two, that is, a right and a left driving wheel 8 and 9, a control unit 10 is provided, which produces differential, limiting force corresponding to the aforesaid input torque when a vehicle is running at intermediate, and high speeds, and concurrently releases the aforesaid differential limiting force, and allows the differential operations of the right and left driving wheels 8 and 9 to be permitted when the vehicle is running at low speeds.
Patent JP-H02242985-A (JP)
Title: Decorative sheet and production thereof
Inventor: TADOKORO NOBUHIKO
IPC: B32B5/16
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a decorative sheet harmonizingly reflecting outer light by diffusively reflecting outer light to various directions with an optically transmissive bead layer providing to the surface of cloth having light transmission property. CONSTITUTION:The surface 8a of cloth 8 having light transmission property is provided with a bead layer having light transmission property or a flexible sheet 10 having light transmission property stuck fast to the back 8b of the cloth 8 having light transmission properties. A large number of beads 9 are bonded through an adhesive 11 to the surface 8a and the bead layer 9 having light transmission is formed to give a decorative sheet 7 useful as a roll screen. When the sheet is used as a roll screen, outer light (sunlight) can diffusively be reflected to various directions and the outer light can harmonizingly be reflected so that it is not dazzling without reducing illuminance.
Patent JP-S59188988-A (JP)
Title: Semiconductor laser and driving method therefor
Inventor: KAEDE KAZUHISA
IPC: H01S5/0625
Filed: 1983-04-11
Abstract: PURPOSE:To stabilize the laser oscillation frequency by a method wherein a reverse bias voltage proportional to the modulation current is impressed on a p-n junction part adjacent to the second optical wave guide layer by injecting the modulation current to the optical wave guide layer of the semiconductor laser. CONSTITUTION:A clad layer 202 is provided on a substrate 201, and the optical wave guide layer 203, the clad layer 204, a contact layer 205, a clad layer 206, the optical wave guide layer 207, a clad layer 208, and a high resistant buried layer 209 are provided on the layer 202. When the current is injected to said layer 203 through electrodes 211 and 210, laser oscillation is generated by a resonator composed of the reflection surfaces of cleavage surfaces 213 and 214. When the injected current is modulated at this time, the optical length of the resonator varies. The reverse bias voltage is impressed on the p-n junction part at the boundary between said layers 207 and 208 through the control electrodes 212 and 210 by variation with the injected current. Thereby, the electric field and thickness of a depletion region generated in the neighborhood of the p-n junction part are varied. Thus, said layer 203 is compensated by the variation of refractive index, enabling to stabilize the laser oscillation frequency.
Patent JP-H05264576-A (JP)
Title: Acceleration sensor
IPC: H01L29/84
Filed: 1992-03-19
Abstract: PURPOSE:To minimize volatile matter by a method wherein a high temperature solid solder ball is inserted into a through hole electrode hole provided in an upper wafer and furthermore, reflowing is performed after a low temperature solder paste is applied to the high temperature solder ball. CONSTITUTION:An upper glass wafer 5 is provided with a wirebonding pad 7 on the opposite side of a fixed electrode 4 and a wiring is made with a through electrode between the pad and the fixed electrode 4. Thereafter. a high temperature solder ball 8 is inserted into a through hole electrode part hole so as to keep dusts of a wafer to be diced for division into cage chips and water to be used for the dicing work from entering into a gap between a movable electrode 2 and the fixed electrode 4 through the through hole electrode part hole. Furthermore. after the application of a low temperature solder paste 9, reflowing is performed at about 230 deg.C. The melting point of the solder ball 8 is above 300 deg.C and that of the solder paste 9 is below 260 deg.C.
Patent JP-H06245817-A (JP)
Title: Soil removing device for seed box
Inventor: MUTA HIROICHI
IPC: A46B7/06
Filed: 1993-02-26
Abstract: PURPOSE:To allow a seed box to be taken out by horizontally attaching a soil removing brush above a seed box transverse-feeding device and by raising the soil removing brush with one end of it being as a fulcrum. CONSTITUTION:A rotatable soil removing brush 10 is attached above a seed box transverse-feeding belt 9 so that the longitudinal direction of the brush and the feeding direction of the belt meet at right angles. A bottom plate of a brush case 11 is serve as a soil protector and can be opened, and the both side plates of the brush case support the both ends of the rotational axis of the brush 10, and one of the side plates is connected to one of a support frame of the seed box transverse-feeding belt 9 using a hinge 12, while the other side plate is provided with a magnetic clamp 13 so that the brush case can be opened and closed with the other support frame. Even if a seed box a stops at any portion on the seed box transverse-feeding belt 9, the seed box a can be taken out by unlocking the magnetic clamp 13, opening the brush case 11 with the hinge 12 being as a fulcrum, and opening the bottom plate under the soil removing brush 10. This easily removes a seed box under the soil removing brush 10.
Patent JP-H01237988-A (JP)
Title: Video tape recorder
Inventor: AISU ICHIROU
IPC: H04N5/765
Filed: 1988-03-18
Abstract: PURPOSE:To facilitate the retrieving program by recording the date of picture recording into a video tape and displaying it to a reproducing picture. CONSTITUTION:A picture recording date data processing part 12 sends the picture recording date data into a cassette video tape recorder main body 11 through a picture recording date data writing part 13 and writes the picture recording date data into the tape. The processing part 12 reads the picture recording date data through a picture recording date data reading part 14 and displays them in a displaying part 15 such as a TV.
Patent JP-H02244891-A (JP)
Title: Convergence device and its adjustment method
Inventor: SAKURAI SOICHI
IPC: H04N9/28
Filed: 1989-03-17
Abstract: PURPOSE:To adjust R, B convergence of horizontal lines and comatic aberration of vertical lines and to prevent the deterioration in the spot form of an electron beam by enhancing a convergence adjustment function. CONSTITUTION:Two pairs of ferromagnetic materials 45-17 and 35-37 arranged around a center beam position as a center so to be opposite to each other, a 1st convergence yoke 3, horizontal line comatic aberration correction coils 32, 42 wound on the 1st convergence yoke 3 and a driving circuit 50 are provided on the subjected device. Furthermore, the vertical line comatic aberration correction coils 33, 34 at one side, its driving circuit 38, vertical line comatic aberration correction coils 43, 44 of the other side, its driving circuit 48, a 2nd convergence yoke 6, correction coils 61-64 between both sides wound on the 2nd convergence yoke 6 and its driving circuit 66 are provided. Thus, the R, B convergence adjustment for horizontal lines and the comatic aberration adjustment for vertical lines are both attained and since the correction magnetic field for the correction is uniform, no deterioration in the electron beam spot occurred.
Patent JP-H08234554-A (JP)
Title: Image forming device, process cartridge, developing device and developer replenishment container
Inventor: WATANABE KAZUFUMI
IPC: G03G21/16
Filed: 1995-02-28
Abstract: PURPOSE: To perform toner replenishment without requiring a large space and without causing toner scatter and to facilitate attachment/detachment a developer replenishing container to/from a toner container main body. CONSTITUTION: A pawl 12 is formed at the edge of the opening 3b of a toner container 3a, a lock part 15, which engages with the pawl 12, is formed on the sides of a developer replenishment container 8. In toner replenishment, when the developer replenishment container 8 is attached to the toner container 3a, the pawl 12 engages with the lock part 15, so that the container 8 is fixed to the container 3a. A seal 14, tightly closing the toner replenishment opening 8b of the developer replenishment container 8, is stripped off to replenish the container with the toner. The developer replenishment container 8 is loaded into the main body by grasping a handle 16, formed on its upper part, in the hands.
Patent JP-S63228043-A (JP)
Title: Absorptivity measuring method
Inventor: EHATA KEIJI
IPC: G01N21/35
Filed: 1987-03-17
Abstract: PURPOSE:To measure the transmissivity of an optical component without contacting by observing the moving speed of interference fringes and detecting variation in temperature. CONSTITUTION:A sample 1 which is spherical is irradiated with infrared laser light 3. The power of its transmitted light is passed through a laser light attenuator 8 and measured by a proper power meter. Then measurement light 2 is made incident on the sample 1, but interferes between the top surface K and bottom surface L to form interference fringes. An image of the interference fringes passes through a pinhole 5 to remove the influence of external light. Then the image after passing through the pinhole 5 is measured by two measurement systems. One of them is the local observation system consisting of a pinhole 6 and a photomultiplier detector 7. The other measurement system is the total measurement system which uses a video camera 10. This observe the whole of the sample interference fringes passing through the pin hole 5. Thus, the moving speed of the interference fringes is observed to detect the variation in temperature, thereby measuring the transmissivity of an optical component without contacting.
Patent JP-H0587915-A (JP)
Title: Doppler-radar speed sensor
Inventor: PATORITSUKU DABIDO ROORENSU BI
IPC: G01S13/60
Filed: 1992-03-19
Abstract: PURPOSE: To reduce the cost of a Doppler radar speed sensor by reducing the number of components constituting the sensor. CONSTITUTION: A Doppler radar speed sensor for land vehicle is provided with a radar transmitter/receiver circuit 1 connected to an antenna system 2 and the high-frequency energy from a signal source 3 is transmitted in a forward direction 9 and reverse direction 10 from the antenna system 2. A mixer circuit arrangement 8 mixes the energy reflected from the directions 9 and 10 with the sample value of the transmitted energy so as to obtain a pair of Doppler frequency components representing the speed of a vehicle. The components always have different frequencies so that the angles between the directions 9 and 10 and the moving direction of the vehicle can surely become different from each other even when the arrangement 8 is not constituted as a pair of quadrature mixers.
Patent JP-H106977-A (JP)
Title: Man and/or cargo carrier
Inventor: KLIMMER ALEXANDER
IPC: B61B12/12
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To decelerate a plurality of vehicles simultaneously by providing wheels with the same peripheral speed when individual wheel in a group is driven at the same peripheral speed and wheels of both groups are conveyed to the next group. SOLUTION: After the connection of a vehicle with a traction cable which is conveyed at fixed speed of about 8m/sec is released by a deceleration wheel 1 of a first group which is driven by motors 11 and 12 through a V belt at the same rotation speed, peripheral speed of the deceleration wheel 1 is reduced to about 2m/sec. Next, the vehicle reaches a deceleration wheel 2 of a second group which is driven by a motor 21 through a V belt. The deceleration wheel 2 reduces speed of a vehicle 10 to about 0.5m/sec or less, and the vehicle is conveyed to a wheel 3 arranged in a region of a vehicle getting off station at the speed.