baber/WOPTO huggingface dataset:
Patent JP-H03124382-A (JP)
Title: Welding method
Inventor: TANIGUCHI YOICHI
IPC: B23K13/01
Filed: 1989-10-09
Abstract: PURPOSE:To join both members with little effect on other parts by interposing an amorphous thin film between a welding member and a member to be welded and then pressurizing and heat-treating these members. CONSTITUTION:The Ni-based amorphous thin film 24 is placed on the peripheral surface of a collar part 23 of a tube york 22 and an end of a propeller shaft tube 21 is pressurized from above it and fitted together. Local heating is then carried out by a high-frequency heating coil 25 from the periphery of the amorphous thin film 24. By this method, the amorphous thin film 24 is molten and diffused to the propeller shaft tube 21 and the tube york 22 side and the propeller shaft tube 21 and the tube york 22 are joined together.
Patent JP-2000092448-A (JP)
Title: Device and method for recording information
Inventor: KIMURA TOMOHIRO
IPC: H04N21/4402
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for information recording which can similarly encode and record a new image related to an old image which have been encoded and recorded previously and smoothly reproduce the old image and new image without spoiling the continuity of reproduced images at a join when the old image and new image are both reproduced continuously. SOLUTION: When new information to be recorded newly is encoded and recorded to DVD-R/W 1 where old information is already encoded and recorded, the old encoding parameters used to encode the old information are obtained (steps S6, S8, S10, and S11), new encoding parameters used to encode the new information are set successively to the obtained old encoding parameters (steps S14, S15, S21, S22, and S23), and the set new encoding parameters are used to encode and record the new information.
Patent JP-H11101740-A (JP)
Title: Polarization-analyzing apparatus
Inventor: TAKANO AKIMI
IPC: G01J4/04
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To analyze a polarization state without driving and changing an azimuth angle of a polarizing optical element, by inputting a measuring light beam from an object to be measured to a flat plate with a Brewster's angle, measuring a plurality of intensities of polarization components consisting of an intensity of the light beam reflected at the flat plate and an intensity of the light beam passing the flat plate because of different azimuth angles. SOLUTION: A measuring light beam 100 from an object to be measured enters a transparent flat plate 111 with a surface Brewster's angle of θ to a wavelength to be measured. An intensity of a reflecting light 121 at this time is measured by a photodetector 101. A light passing the flat plate 111 enters a flat plate 112 and, a reflecting light 122 is measured by a photodetector 102. The reflecting light 121 by the flat plate 111 and the reflecting light 122 by the flat plate 112 assume an azimuth angle α1. The reflecting light 121 by the flat plate 111 assumes an azimuth angle α2 to a reflecting light 123 by a flat plate 113. The flat plate 112 is adjusted so that the reflecting light 122 has the azimuth angle α1 to the reflecting light 121.  Similarly, the flat plate 113 is adjusted so that the reflecting light 123 has the azimuth angle α2 to the reflecting light 121.
Patent JP-H0980520-A (JP)
Title: Camera capable of correcting image blurring
Inventor: OOISHI SUEYUKI
IPC: G03B7/28
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance focusing performance and photometry performance without increasing a cost by calculating the posture of a camera based on the average position of a correction lens elastically supported for a prescribed term without adding a longitudinal/lateral sensor and the like. SOLUTION: This camera is provided with an average position detection means for a correction optical system calculating the average position of the correction optical system according to an average value between the prescribed timing and the prescribed timing of an output from a position detection means for a correction optical system 5. Then, the inclination quantity of the camera with an image blurring correcting function is calculated according to the average position of the correction optical system by an inclination calculation means. Besides, the photometry of the plural areas of a photographing viewing angle is executed by a photometry means 22 so as to output plural photometry values. Then, exposure is decided according to the inclination quantity of the camera with an image blurring correcting function and the plural photometry values. Besides, the range-finding of the plural areas of the photographing viewing angle is executed so as to output plural range-finding values. Then, the focusing amount of a photographing lens is calculated, based on the inclination quantity of the camera with an image blurring correcting function and the plural range-finding values.
Patent JP-H1090676-A (JP)
Title: Liquid crystal display device and liquid crystal panel used for that
Inventor: NAKAJIMA EIJI
IPC: G02F1/136
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having little temp. increase due to absorption of projecting light and to provide a liquid crystal panel to be used for the device. SOLUTION: A material having high reflectance is used for the light-shielding part 15 of a liquid crystal panel 9 to prevent increase in temp. due to absorption of optical energy by the light-shielding layer. The light-shielding part 15 is preferably produced by vapor depositing aluminum having high reflectance on a glass substrate and further depositing chromium oxide having low reflectance. In a liquid crystal display device using this liquid crystal panel 9, a filter to cut heat rays can be omitted and brightness of the device can be improved.
Patent JP-H08125361-A (JP)
Title: Printed board capable of active insertion and extraction
Inventor: SUZUKI KAZUYUKI
IPC: H05K7/14
Filed: 1994-10-26
Abstract: PURPOSE: To prevent the malfunction of a printed board due to the speed difference of connection and disconnection of signal pins on a connector which difference is caused by insertion and extraction angles, when the printed board is inserted and extracted without disconnecting the power supply of an equipment, and prevent adverse influence on the state of an operation equipment. CONSTITUTION: In one or a plurality of connectors 3 for connecting a printed board with an equipment 2, pins 7 which are shorter than other signal pins 4 and used for detecting insertion and extraction are arranged in the vicinity of both sides of the connectors 3. A circuit 10 is installed by which the printed board 1 is set while the detection pins 7 are disconnected.
Patent JP-H04138704-A (JP)
Title: Optical receiver
Inventor: YAKO HIROSHI
IPC: H04B10/572
Filed: 1990-09-28
Abstract: PURPOSE:To realize the changeover of three stages of AGC as electric AGC-full AGC-electric AGC with more simple circuit constitution by controlling an equalizing amplifier with two signals as an output signal of a 1st analog switch and an output signal of a 2nd analog switch. CONSTITUTION:An inputted optical signal is converted into an electric signal by an avalanche photodiode APD 4, amplified by an equalizer amplifier 6 and outputted from an output terminal 8. Part Vin1 of the output signal is inputted to an AGC circuit 1, in which the signal is compared with a 1st reference voltage Vin2 corresponding to a 1st limit of a bias voltage to keep the band of the APD 4 to a normal state at a 1st analog switch 2 and a control signal Vout E1 to control the gain of the equalizing amplifier 6 is outputted in response to the result of comparison. An output Vout2 of the lst analog switch 2 and a 2nd reference voltage Vin3 corresponding to a 2nd limit of a bias voltage to keep the band of the APD 4 to a normal state are compared at a 2nd analog switch 3, and a control signal VoutE2 for the equalizing amplifier 6 and a control signal VotF for a DC/DC converter 10 are outputted according to the result of comparison.
Patent JP-H0982278-A (JP)
Title: Envelope for small-diameter fluorescent lamp and small-diameter fluorescent lamp
Inventor: KOSOKABE HIROYUKI
IPC: H01J61/30
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-diameter fluorescent lamp envelope allowing the fabrication of a small-diameter fluorescent lamp highly resistant against solarization via the use of tungsten as lead-in metal, and a small-diameter fluorescent lamp fabricated by using the envelope. SOLUTION: A glass composition is made to contain at least one of TiO2 , PbO and Sb2 O3 as a fluorescent lamp envelope. In this case, tubular glass having an outer diameter equal to or less than 5.2mm and wall thickness equal to or less than 0.6, formed out of boro-silicated glass having a linear expansion coefficient between 34×10<-7> / deg.C and 43×10<-7> / deg.C at a temperature between 30 deg.C and 380 C is used as the fluorescent lamp envelope.
Patent JP-S61142045-A (JP)
Title: Supply of compressed air
Inventor: YOSHIKAWA TAKAYOSHI
IPC: B23Q7/00
Filed: 1984-12-11
Abstract: PURPOSE:To achieve energy economization by supplying the compressed air having the pressure selected from a plurality of pressure values determined stepwise according to the unit weight of products and the production efficiency of production equipment. CONSTITUTION:The pressure of the compressed air which is supplied into air cylinders 4a-6a is adjusted by a pressure reducing valve 2, and programs are set so that five kinds of control outputs for setting the internal pressure in a main pipe 3a into 5 levels can be obtained. On the seamless steel pipe production equipment 3 side, pressure setting switches B1-B5 are installed, and the operation signals are transmitted to the control input switches A1-A5 installed onto the programmable controller 9 on the compressor 1 side, and the ON/OFF state of the switches A1-A5 is read into the controller 9. Further, the detected pressure signal of the pressure sensor 7 for the main pipe 3a is input into the controller 9, and the feedback control by the detected pressure signal is carried- out. Then, the set pressure value for the main pipe 3a is determined according to the unit weight and the production efficiency of the seamless steel pipe, and energy economization is achieved.
Patent JP-H06112876-A (JP)
Title: Radio data communicatin equipment
Inventor: MOCHIZUKI HIROKI
IPC: G06F13/00
Filed: 1992-09-30
Abstract: PURPOSE:To suppress production of heat by allowing a master station to set a duty ratio of a transmission time and a pause time in response to a content of communication data and selecting the duty ratio depending on the content of the communication data at communication so as to make communication with a slave station. CONSTITUTION:A control section of a master station 11 selects a duty ratio 50% of a transmission time and a pause time when no data transmission reception is in existence with slave stations 121-12m to make polling to the slave stations 121-12m. When transmission reception data are generated and a program setting data or sales data, a fixed value of the duty ratio of the transmission time and the pause time is selected and the data transmission reception are implemented. When data are credit collation, a duty ratio 100% of the transmission time and pause time is selected to make data transmission reception. Thus, the heat generated in the inside of the master station 11 is suppressed to a degree and the data from the slave station is sent to the master station without deterioration in the communication efficiency.
Patent JP-2000099207-A (JP)
Title: Illegal connection preventing device for electronic device
Inventor: KATAYAMA TOSHIHIKO
IPC: G06F1/18
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction and the breakage of a circuit element by not powering the electronic circuit when the connection between the packages is incomplete with respect to electronic device comprising packages which each have a power circuit and an electronic circuit mounted on a printed wiring board. SOLUTION: When the package 1 which has the power circuit 1a and electronic circuit 1b built in and a package 2 in which an electronic circuit 2a is built by forming a power line 4b are connected by coupling a 1st connector 1c and a 2nd connector 2b with each other, electric power is supplied from the power circuit 1a to the electronic circuit 1b through the power line 4b. Therefore, when the 1st connector 1c and 2nd connector 2b are coupled insufficiently, the electric power is not supplied to the electronic circuit 1b to cause neither malfunction nor the breakage of a circuit element.
Patent JP-S61140271-A (JP)
Title: Image magnifying and reducing circuit
Inventor: SAITO TAKAHIRO
IPC: G06K9/42
Filed: 1984-12-12
Abstract: PURPOSE:To process an image with high picture quality and high speed without causing disturbance of magnified and reduced image in an optional reduced/ magnified rate by calculating an address from a horizontal and vertical moving distance of plural noticed original image data and converting the read image data into magnified/reduced data. CONSTITUTION:A read/write control part 12 uses a clock signal outputted from a timing signal generating circuit 11 to output a read address to the original image to a latch circuit 13. The latch circuit 13 latches an original image data corresponding to a designated address. Further, a horizontal distance arithmetic part 14 and a vertical distance arithmetic part 15 calculate the position of the converted picture element to the original picture element based on horizontal and vertical clock signals outputted from the timing signal generating circuit 11. A density arithmetic part 16 calculates the data after magnified or reduced data based on the position calculating value and the original image data and a read/write control part 12 writes the data to an image memory.
Patent JP-H06120970-A (JP)
Title: Multi-point communication system
Inventor: KUBO SHUNICHI
Filed: 1992-10-01
Abstract: PURPOSE:To assemble a correct data packet using an ATM cell by deciding one of the value of control information inside the ATM cell and a range adoptable by the value between a first terminal and a second terminal. CONSTITUTION:VCI(virtual channel identifier) values sent from respective transmission terminals 3, 4 and 5 are different for VC links 7, 8 and 9 but are all equal for the VC link 6 after being converged at an ATM node 2. However, they are identifiable by using the identifiers of the terminals 3, 4 and 5. But when the terminals 3, 4 and 5 optionally decide the values of the multiplex identifiers of transmission cells, there is a dangerous possibility that the values coincide, by chance. Thus, the values of the multiplex identifiers and the range of the value utilizable by the respective terminals 3, 4 and 5 are negotiated and decided beforehand between the transmission/reception terminals by a signal procedure or an off-line procedure. Thus, the collision of the values of the multiplex identifiers can be prevented beforehand.
Patent JP-H0571382-A (JP)
Title: Fuel feed control device for engine
Inventor: TAKEBAYASHI HIROYUKI
IPC: F02D41/14
Filed: 1991-09-12
Abstract: PURPOSE:To prevent worsening of emission owing to turbulence of an air-fuel ratio by prohibiting fuel feed variation control not responding to an intake air amount when a fuel control demand responding to an acceleration opening is low (namely under a shift and right after a shift). CONSTITUTION:A fuel feed control device for an engine having a fuel feed varying means to effect the feed of fuel responding to an intake air amount and change a fuel feed amount during given accelerator operation is provided. Further, the fuel feed control device is provided with shift detecting means 32 and 33 to detect shift operation and a prohibiting means to prohibit fuel feed variation control effected by a fuel feed varying means under a shift and right after a shift based on detection of shift operation by means of the shift detecting means 32 and 33.
Patent JP-H08121967-A (JP)
Title: Electrode rod device in plasma type ash melting furnace
Inventor: TOMONO YUTAKA
IPC: H05B7/12
Filed: 1994-10-27
Abstract: PURPOSE: To prevent an electrode rod from being damaged with use of a small amount of inactive gas by covering an outer peripheral part, other than a tip end, of an insertion part of a graphite movable electrode rod into a melting furnace body with a cylindrical casing, and supplying inactive gas to a gap between the outer peripheral part and the cylindrical casing. CONSTITUTION: There is provided an electrode rod device 3 which is composed of a graphite movable electrode rod 4 provided elevatably on an upper wall 2a of a melting furnace body 2 of a plasma type ash melting furnace 1, and a graphite fixed electrode rod 5 fixed vertically on a bottom all 2b. A through- hole 11 is formed at the center of the upper wall 2a of the melting furnace body 2, and the movable electrode rod 4 is elevatably inserted and supported in the through-hole 11 through an electrode supporter 12.  A sleeve 13 is hung down from a peripheral all surface of the through-hole 11 so as to substantially cover the entire of an outer peripheral surface of the movable electrode rod 4, and a gas supply pipe 14 is connected with a cover 13a of a sleeve 13 for supplying inactive gas into a gap (a) between the sleeve 13 and the movable electrode rod 4, the cover 13a serving to close an upper part of the gap (a).
Patent JP-H02109696-A (JP)
Title: Robot device for industrial use
Inventor: KATO HISAO
IPC: B65G47/90
Filed: 1988-10-19
Abstract: PURPOSE:To reduce the displacement of a short stroke conveyor for a robot even if a telescopic motion is caused due to temp. change on a conveyor device by installing a short stroke conveyor forming one longitudinal part of the conveyor device in opposition to the robot and fitting a positioning device to this short stroke conveyor. CONSTITUTION:When a transfer body 5 being transferred on a conveyor device 4 reaches the specified position of a short stroke conveyor 41, a positioning device 6 is energized. A supporting body is ascended thereby, the transfer body 5 is supported in an engagement state in the recessed place thereof and a work 5a rests at specified position. Even in case of a telescopic motion being caused due to temp. change on the whole conveyor device 4 body, a short stroke conveyor 41 is set up at the robot 2 opposition position independently from a relay conveyor 42, so the effect by the expansion of the conveyor device 4 is reduced, the rest position of the work 5a and the mutual relation of a robot 2 are held and a normal robot work can be performed on the work 5a.
Patent JP-2000096619-A (JP)
Title: Air-conditioning unit of traveling vehicle
Inventor: TANAKA HISAO
IPC: E02F9/16
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent cold air generated by a cooler unit from obstructing a driving operation by blowing the cold air to the driver from behind or sides. SOLUTION: A roof 12 is provided at the tops of a pair of right and left columns 11 placed upright from a traveling vehicle body and a cooler unit (a) is provided inside the roof 12. In that case, an outlet 13 through which cold air generated by the cooler unit (a) is blown out is placed at the rear of the roof 12. The outlet 13 is disposed to blow the cold air forward toward the driver. The outlet 13 through which the cold air generated by the cooler unit (a) is blown out is provided in the side part of the roof 12 in such a way as to be located outside of a cabin 5. The outlet 13 is disposed to blow the cold air horizontally inward toward the driver.
Patent JP-H09105751-A (JP)
Title: Detecting reagent and detecting method for human parasitic acanthamoeba
Inventor: KANEDA YOSHIMASA
IPC: C07K19/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To quickly detect the presence of Acanthamoeba with high sensitivity by containing an IgM type monoclonal antibody specific to a plurality of human parasitic Acanthamoeba in a detecting reagent. SOLUTION: The detecting reagent for Acanthamoeba is formed out of an IgM type monoclonal antibody formed by use of amoebas separated from a patient infected with the Acanthamoeba as antigen, a carrier, and an additive. When a subject is dipped in the detecting reagent and brought into contact with it, the Acanthamoeba, when present in the subject, is reacted with the monoclonal antibody in the reagent and bonded thereto. A secondary antibody having the antibody activity to this antibody is brought into contact with the subject, and reacted therewith. The secondary antibody is labeled, and the amoebas are labeled through two kinds of antibodies. Thereafter, the subject is washed, and a label detection is performed after a treatment according to the label. Thus, the Acanthamoeba can be precisely detected within a short time.
Patent JP-H04146225-A (JP)
Title: Piecing truck with suction mechanism
Inventor: TANAKA MANZO
IPC: D01H15/013
Filed: 1990-10-01
Abstract: PURPOSE:To provide the title piecing truck simplified in pipings, so designed that a duct hose, high-pressure pipe and power transmission cable are supported by a cable conveyor and a suction air is produced in a slack tube with a connected case fed with a pressurized air. CONSTITUTION:With the travel of a piecing truck 2, a duct hose 18, high- pressure pipe 14 and power transmission cable 19 are moved by a cable conveyor 20. When the truck 2 is stopped at a unit needed for piecing, a high- pressure air is fed, via changeover valves 12,13 and pressure regulators 15, 16, into a connected case 6 to effect developing a high-pressure suction air in a slack tube 3 and making a suction of yarns.
Patent JP-H10110802-A (JP)
Title: Continuously variable transmission
Inventor: TANIGUCHI TAKAO
IPC: F16H61/20
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To enable a continuously variable transmission to generate desired creep torque in starting, and thereby to smoothly start, in the continuously variable transmission in which a continuously variable transmission device automatically converges to a gear neutral point. SOLUTION: In neutral N control for controlling the axial tensions acting on both pulleys so that they substantially becomes equal, a belt type continuously variable transmission device (CVT) self-converges to a gear neutral (GN) point at which the rotation of an output shaft becomes zero. When the CVT converges to the GN point to become unloaded state, the CVT generates a force FA converging to a pulley ratio 1.0 which is a stable position for the CVT. A force FN converging to the GN point, and the FA converging to the pulley ratio 1.0 are repeated spirally between the loading state and the unloaded state to generate creep force. The creep force can be changed by generating a force FO opposing the force FA.
Patent JP-2001086176-A (JP)
Title: Digital transmitter-receiver
Inventor: MIYAZAKI KAZUNARI
IPC: H04L27/22
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver by automatically detecting a deviation in an offset of a D/A converter of a transmitter or an A/D converter of a receiver so as to readjust the offset. SOLUTION: A signal generating section 101b of a DSP gives a sine wave to a D/A converter 104, which gives its output to a subtractor 107 via a changeover device 105. An A/D converter 106 converts a signal being a difference between the sine wave and a reference voltage obtained from the subtractor 107 into a digital signal, and a discrimination section 101c obtains a period To where the digital signal has a prescribed level and a period Ts where the level is more than the level of the digital signal. An offset of the D/A converter 104 is calculated from the obtained To/Ts on the basis of a conversion table between the To/Ts obtained by the discrimination section 101c and the offset of the D/A converter 104, the offset is fed back to an output of a modulation section 101a to adjust the offset automatically to zero.
Patent JP-S62125279-A (JP)
Inventor: KUWAJIMA KATSUYUKI
IPC: F25D17/08
Filed: 1985-11-25
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。