baber/WOPTO huggingface dataset:
Patent JP-S6197884-A (JP)
Title: Metallic vapor laser
Inventor: IMAI TETSUO
IPC: H01S3/134
Filed: 1984-10-18
Abstract: PURPOSE:To contrive to stabilize the laser photo output by keeping the temperature of an inner tube constant by a method wherein the temperature of the inner tube loaded with an anode and a cathode at both ends is detected by a temperature detector, and the vacuum degree of a vacuum heat-insulating chamber is controlled according to its result. CONSTITUTION:The installation of a temperature detector 22 in adhesion outside the inner tube 4 enables detection temperature signals to be nearly equal to those of the inner temperature of the inner tube 4 and to be taken out of the outer tube 17 via flange 24 into a controller 25. The controller 25 sends signals for valve close to a control valve 26 when the temperature signal is higher than the set temperature of the inner tube 4, and signals for valve open when lower than the set temperature. Therefore, at a high temperature of the inner tube 4, the vacuum degree of the heat- insulating chamber 8 decreases, and the amount of heat dissipation from the inner tube 4 to the outer tube 7 becomes larger, resulting in the decrease in temperature of the inner tube 4. In the reverse case of a low temperature of the inner tube 4, the vacuum degree of the chamber 8 increases, and the amount of heat dissipation to the outer tube 17 decreases, resulting in the increase in temperature of the inner tube 4. This enables the temperature of the inner tube 4 to be controlled almost constant and then stabilizes the laser photo output.
Patent JP-H03244427-A (JP)
Title: Electric floor polisher
Inventor: OGAWA MITSUYASU
IPC: A47L11/162
Filed: 1990-08-20
Abstract: PURPOSE:To provide an electric floor polisher which is easily handled and kept stable while the maximum tilt angle of a handle being kept horizontally by shifting the center of the central side gear of a decelerator closer to the body front, and recessing the rear of the decelerator into a nearly U-shape. CONSTITUTION:A handle part 14 is rotatably disposed on the rear part of a body 10. A decelerator 12 has two-stage decelerating mechanism, in which the central side gear is made eccentric toward the body front, and the rear part is recessed into a nearly U-shape. Thus, the lower end part 16 of the handle part 14 is fitted in the nearly U-shaped recessed part, so that the handle part 14 can be tilted in almost horizontal direction.
Patent JP-S6376906-A (JP)
Title: Sealling structure for ball joint
Inventor: ISHIKAWA MASARU
IPC: B60S1/24
Filed: 1986-09-19
Abstract: PURPOSE:To make it posible to close up the opening of a ball retainer always tight even in the case when the power transmission is performed in a condition that a link connecting rod and so on is inclined, by bending a flexible portion together with glueing a retainer engaging part of a boot to the boot engaging part of the ball retainer. CONSTITUTION:A ball joint 1 consists of a ball pin 3 fixed to a link arm 2 and a ball retainer 5 installed on a link connecting rod 4. In this case, a boot engaging part 19 is provided on the outer periphery of the opening 12 side of a spherical concave 11 which is connected to the ball pin 3 in the ball retain er 5 through spherical cotraposition. While, a boot 30 is made up of a circular projecttion 31 serving as a retainer engaging part which engages to a boot engaging part 19, a circular rib 32 which fits to the stem 3b of the ball pin 3 and a film-like flexible part 33 which connects the circular projection 31 to the rib 32. According to this, the opening 12 is made to be possible always to close up tightly by bending the flexible part 33 together with glueing the circular projection 31 to the boot engaging part 19.
Patent JP-2001048083-A (JP)
Title: Mooring device
Inventor: SATO KENJI
IPC: B63B21/16
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To surely prevent sinking of nylon cables and to surely and quickly fix the nylon cables by interposing a traction winch for performing single- winding for the nylon cables plural number of times and supporting tension of the nylon cables between a storing means of the nylon cables and a bollard on a quay side. SOLUTION: On a deck 2 of a stern and a bow of a hull 1, store reels 6L, 6R as storing means for winding each nylon cable 3 on the port side and the starboard and traction winches 4L, 4R which wind the midst of the nylon cables 3 and impart tension to the nylon cables 3 locked on a bollard 20 of a quay are disposed. The traction winch 4R has a pair of drums for winding the nylon cables 3 by one layers. Thus, the nylon cables 3 are not sunk, even if large tension is applied, by performing single-winding for the nylon cables 3 plural number of times on the drums.
Patent JP-H0270816-A (JP)
Title: Method and material of draining rain water
Inventor: NAKAKUMA KAZUYOSHI
IPC: E02B11/00
Filed: 1988-09-01
Abstract: PURPOSE:To smoothly drain rain water even when the flow rate of water is small in narrow flat places by a method in which banded water-collecting parts crossing each other in the flow path of rain water and small and long drain tanks attached to the lower ends of the water-collecting parts are vertically buried in the ground. CONSTITUTION:Many water-collecting parts 14 consisting of cores 12 and water- permeable sheets 13 are vertically buried near the ground's surface at a given interval in the direction of crossing the flow path of rain water. Small and long drain troughs 15 are attached to the lower ends of the parts 14 to form drain parts 11. Rain water percolating the ground is collected by the parts 14 and directed to the troughs 15 through the paths between the cores 12 and the sheets 13. The side width of the troughs 15 is reduced and the bottom of the trough 15 is also set deeply to raise the level of rain water in the troughs 15 to form a draining gradient of rain water, through which the rain water is directed to a drainage leading to the troughs 15.
Patent JP-H0963164-A (JP)
Title: Optical disk driving device
Inventor: JIKUYA NOBUO
IPC: G11B17/022
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To surely fix/leave a disk by depressing/fixing a pressing member of a lug shape on the side and the upper surface of a central hole of the disk and completely separate it from the disk by magnetic force of an electromagnet. SOLUTION: A lug member 102 is attracted to the center by an electromagnet 104 and the peripheral diameter of the lug member 102 is made smaller than the diameter of the center hole of a disk. Next, the disk is mounted on a turntable 107 in the state that load is not applied on the disk as it is. The exciting current of the electromagnet 104 is cut off, the attracting force is released, the lug member 102 is abutted on the center hole of the disk by the reaction of a spring 103 in the extending direction and the disk 101 is fixed to the turntable 107. At the time of pulling apart the disk, the disk 101 is taken out of the turntable 107. Consequently, the side and the upper surface of the hole of the disk is surely fixed by the pressing member and not slid at the time of high-speed rotation. The loading/unloading of the disk is smoothly performed.
Patent JP-H0881617-A (JP)
Title: Thermosetting resin composition
Inventor: UEDA HIROYOSHI
IPC: C08G59/20
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a thermosetting resin composition useful as a high solid powder coating, a fiber-reinforced laminated plate, a binder, etc., having effectively improved impact resistance without impairing formability and heat resistance, containing an epoxy resin and a specific graft copolymer. CONSTITUTION: The objective composition contains (A) an epoxy resin such as a bisphenol A type epoxy resin and (B) a graft copolymer of (BI) a styrenic monomer such as styrene, (BII) an alkyl (meth)acrylate such as methyl methacrylate and (BIII) a diene-based rubber such as butadiene-based rubber. The component BIII preferably comprises rubber fine particles having 0.01-0.1μm particle diameters and aggregated rubber particles having 0.3-0.9μm particle diameter in which the rubber fine particles are collected in a fringed state, the content of the component BIII in the component B is 30-80wt.% and the blending ratio of the components A to B is 80/20 to 60/40 as the weight ratio of the component A/B.
Patent JP-H1150136-A (JP)
Title: Roll for metal heat treatment furnace
Inventor: KONO SHIRO
IPC: C21D1/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent carburization into a metallic core body with a hardened film and to improve the durable time by baking a polycarbosilane having a specific molecular weight on the surface of the metallic core body at a specific thickness to execute surface treatment, and then inserting this metallic core body into a carbon sleeve. SOLUTION: A sand blasting treatment is executed to the Ni-Cr alloy-made metallic core body 3 and degreasing is executed with acetone. Thereafter, the polycarbosilane having 500-2500 average molecular weight is dissolved into solvent of xylene, etc., and coated on the surface thereof the room temp. by spray-coating, etc., and after heating and hardening, at about 200 deg.C in the air, the surface baking treatment at about 700-1000 deg.C is executed. By this method, on the surface of the metallic core body 3, the polycarbosilane baked film 4 having 5-50 μm thickness is formed. The cylindrical carbon sleeve 2 is fitted onto the metallic core body 3 after executing the surface treatment to obtain a roll 1 for metal heat treatment furnace.  The carburizing phenomenon is prevented with the baking film 4, and the lowering of strength and the development of strain in the metallic core body 3 are prevented, and the durable term is improved.
Patent JP-H11112069-A (JP)
Title: Light amplifier, light transmitter and light transmission system utilizing the same
Inventor: KOSAKA JUNYA
IPC: H04B10/297
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To amplify an input signal by a buffer amplifier, before the weakened signal light receives the loss by a light isolator, etc., by constituting a transmitter of a buffer light amplifier of low excitation in contact with a transmission path, and a core light amplifier in contact with this. SOLUTION: A transmission path 71 is connected to a buffer light amplifier 101 , and the buffer light amplifier 101 is connected to a core light amplifier 111 , and further the core light amplifier 111 is connected to a light wave multiplexed and divider 121 , and also it is connected to at least one light transmitter 1 and a light receiver 3. Moreover, the transmission paths 71 and 72 are connected to the buffer light amplifier 102 or 103 . The buffer light amplifier 102 or 103 is connected to the core light amplifier 112 through a monitoring light multiplexed or divider 92 or 93 , and also a middle relay device 62 is made constituted likewise. According to this constitution, the input signal can be amplified by the buffer amplifier before the signal light is weakened by the loss of transmission path receives the loss of an optical device.
Patent JP-H1062119-A (JP)
Title: Device and method for measuring position
Inventor: ARAKAWA HIDEJI
IPC: G06K7/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enable position measurement without being influenced by enlargement and contraction or a position angle of a bar code by a method wherein at least two bar code readers are arranged apart at a predetermined distance, and measurements are made based on respective scanning amounts. SOLUTION: A bar code 11 of a bar code label 11a is a distribution bar code, and the bar code 11 is structured so as to be scanned by two bar code readers 12a, 12b. An interval between these two bar code readers 12a, 12b, namely an interval between respective scanning centers is W. These respective bar code readers 12a, 12b have a laser beams source and a polygon minor or a tilt mirror, and the bar codes are optically scanned and irradiated by the laser, so that reflection signals obtained from the bars or spaces constituting the bar code 11 are shaped, thereby obtaining code information by decode functions. These bar code readers 12a, 12b measure a scanning amount at a timing decoded.
Patent JP-S6199171-A (JP)
Title: Multi-color image forming device
Inventor: SHOJI HISAFUMI
IPC: G03G15/01
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a multi-color image and monochromatic image at a high speed and with high resolution as desired by repeating uniform exposing and developing or executing development after the uniform exposing with the light transmitted through a filter part. CONSTITUTION:An electrostatic charger 5, an electric discharger 6 for exposing, light sources 7B, 7G and 7R and filters FB, FG, FR for respective color components, developing devices 8Y, 8M, 8C for respective color components, a developing device 8K for black development, an electrostatic charger 10 before transfer, a transfer device 12 and a cleaning device 16 are disposed around a drum-shaped photosensitive body 4. The uniform exposing is executed in the monochromatic copying mode and the development is executed by the device 8K. The development is executed successively by the devices 8Y, 8M, 8C in the multi-color copying mode.
Patent JP-H0558602-A (JP)
Title: Dielectric for ozonizer and its production
Inventor: SATO TAKAHIKO
IPC: H01B3/00
Filed: 1991-08-30
Abstract: PURPOSE:To improve processability, characteristics, strength, heat releasing properties, dielectric properties, etc., of dielectrics for an ozonizer. CONSTITUTION:Dielectrics 3 for making closely into contact with two metal electrodes of ozonizer are constituted of ceramic paper 4 formed into prescribed thickness and an inorganic coating agent 5 and are prepared by applying the inorganic coating agent 5 to the ceramic paper 4 and drying the coated paper without pressure or under pressurization to form a thin coating layer thereon. Thereby mechanical strength of the dielectrics 3 can be improved and the occurrence of crack or pinhole, etc., is reduced, and excellent processability is obtained and electric insulation can be improved without contamination of an organic substance. Further, in the discharge, heat generated in the electrodes is efficiently released and the dielectric strength and dielectric property can be improved by the inorganic coating agent 5.
Patent JP-2001042710-A (JP)
Title: Image forming device
Inventor: INAMOCHI SHIYUNJI
IPC: G03G21/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To optimize exhaust (in-machine cooling) ability and to restrain noise in an ordinary temperature printing mode by controlling the revolving speed of a ventilating fan in a high temperature printing mode to be higher than that in the ordinary temperature printing mode. SOLUTION: A duct 1 is a path for guiding air inside the device to the outside of the device, and a fan 2 for cooling the inside of the device is disposed in the duct 1. Hot air generated in the device passes through the aperture part 3a of an outside cover 3 by the rotation of the fan 2 and is discharged to the outside of the device. The control part 4 controls so that the revolving speed of the fan 2 may be higher in the high temperature printing mode than in the ordinary temperature printing mode. This device is equipped with an adjusting means for the aperture area of an exhaust port and the aperture area of the exhaust port in the high temperature printing mode is controlled to be larger than that in the ordinary temperature printing mode.  The exhaust (in-machine cooling) ability in the ordinary temperature printing mode is optimized and the generated noise is made low by such methods.
Patent JP-2001040315-A (JP)
Title: Method for bonding polyolefin based resin-made pad to carpet
Inventor: IMAHORI MAKOTO
IPC: B60R13/08
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method which exhibits high adhesion without causing adhesion failure and enables adhesion having excellent durability at high temperatures or low temperatures in bonding pads made of a polyolefin based resin to carpets. SOLUTION: In bonding pads made of a polyolefin based resin to carpets, a hot-melt adhesive containing (A) a styrene/isoprene/styrene block copolymer, a styrene/butadiene/styrene block copolymer or a hydrogenated product of these copolymers, (B) a tackifier resin, and (C) a wax, a low molecular weight poly α-olefin or a liquid hydrocarbon having a kinematic viscosity at 40 deg.C of not smaller than 30 cSt and having a melt viscosity at 190 deg.C of 1,000-20,000 mPa.s and an R&B softening point of 80 deg.C-160 deg.C is employed.
Patent JP-S6374071-A (JP)
Title: One-component toner
Inventor: KUNUGI MASANAO
IPC: G03G9/08
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a one-component toner with which the carrying of the toner by a magnetic brush and the implantation of electric charge are executed by a conductive magnetic acicular material to make development and the corona transfer by an insulating resin can be utilized for transfer by providing the insulating resin around the conductive magnetic acicular material of the toner for developing electrostatic charge. CONSTITUTION:The toner 1 is made into the structure having a pigment 3 and the insulating resin 4 dispersed with other additives around the conductive magnetic acicular material 2. The desired electric charge is received from a sleeve 17 to the insulating resin 4 on the surface of the toner 1 by the magnetic brush and the electric charge is implanted thereto through the material 4, but the quantity of the implantation is different in the exposed part and unexposed part and a difference in the electrostatic attraction force of the toner to the surface of a photoconductive layer 10 arises, by which the development is executed. Ions of the polarity reverse from the polarity of the surface charge on the insulating resin 4 of the toner 1 are implanted by a corona transfer device 20 from the rear side of transfer paper 10 superposed on the surface of a developed photosensitive body 13. Since the relaxation time of the surface charge of the insulating resin 4 is long at this time, electrostatic force acts as transfer force between said resin and the transfer paper and the transfer of the toner is attained.
Patent JP-S6281941-A (JP)
Inventor: YAMASHITA HIROSHI
IPC: G06F1/00
Filed: 1985-10-03
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-H08187838-A (JP)
Title: Driving device of sheet paper accelerator
Inventor: HANSUUBEE BORUTSUAASHIYUUNEMAN
IPC: B65H5/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To compactly and rigidly produce the drive device of the sheet paper acceleration apparatus especially in a sheet paper printing press consisting of a swinging device cyclically moved around a stationary position and the sheet paper guide device arranged behind the swinging device and cyclically rotated at a speed varied by an average value so that only a small structural space is required and transmission not generating counteraction is realized. SOLUTION: An intermittent transmission gear 14 is provided between the drive device of a swinging device and the sheet paper guide device 2 arranged behind the swinging device 1.
Patent JP-S6462936-A (JP)
Title: B-channel packet contention control system
Inventor: TAKAHASHI KATSUHIRO
Filed: 1987-09-03
Abstract: PURPOSE:To use same B-channel for plural terminal equipments in time division, by setting a B-channel echo channel in the B-channel packet link setting between a terminal equipment and a network terminator. CONSTITUTION:A transmission control circuit 7 of a terminal equipment 3 sends the channel setting result of the echo channel BE of the B channel to a B-channel idle detection circuit 6 to start the transfer of a pilot data by the reception of a B-channel idle signal reception from the detection circuit 6. Then the control circuit 7 compares the B-channel echo data signal with a transmission pilot data and when the result of comparison is coincident, the transfer of the pilot data is consecutive and when any discrepancy takes place in the B-channel echo data and the transmission pilot data during the pilot data transmission, the transmission of the pilot data is interrupted and the processing from the E-channel idle detection is applied again.
Patent JP-H1061162-A (JP)
Title: Underfloor housing box
Inventor: KANEKO AKIO
IPC: E04F19/08
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To effectively use a space in a housing box, and reliably and easily house and take out the other long size material by respectively housing a long size material such as a ski plate above a shelf board having rollers arranged in an underfloor housing box having a cover body and a carpet below. SOLUTION: A main body 1 is divided into a long size material housing part 111 to house a long size material such as a ski plate B and a fishing rod and a carpet housing part 112 to house a carpet A, and an intermediate stepped part 1a is surrounded in an almost intermediate part of this housing part. A shelf board 3 having rollers is arranged in the intermediate stepped part 1a, and at least four rollers are arranged on the reverse of the shelf board 3, and are embedded in and fixed to a groove of the intermediate stepped part 1a. The shelf board 3 having rollers is formed in an about half of a length of upper and lower frames in its moving directional width, and is made freely slidable in the lateral direction by pulling a string installed on the shelf board.  In this way, since the housing part is divided into the long size material housing part 111 and the carpet housing part 112 by arranging this shelf board 3 having rollers, a carpet and the other long size material can be housed without superimposing them on each other.
Patent JP-H0858545-A (JP)
Title: Brake controlling device and air ventilation method
Inventor: WATANABE TAKAYUKI
IPC: B60T8/42
Filed: 1994-08-23
Abstract: PURPOSE: To brake front wheels even in a trouble of a piston for improving safety by connecting one electromagnet type cut valve to a master cylinder and providing means for locating a check valve to allow free flow in the chamber direction for the branch flow path from the cut valve. CONSTITUTION: A control cylinders 8 having a piston 9 are interposed in paths 3, 4 between a master cylinder 2 and wheel cylinder 5. A check valve type path shutting-off means 6 opened in the minimum volume of a chamber 8a in a head of the piston 9 to allow free flow toward the master cylinder 2 is attached to the head of the control cylinder 8. Also, a volume changing means 10 with a lock device 10g for increasing and decreasing the volume of the chamber 8a is disposed to compose a brake control actuator 7. Further, one electromagnetic cut valve 11 is connected to the master cylinder while a check valve 13 to allow free flow in the direction of the chamber is arranged in the branch circuit 12.
Patent JP-S60113240-A (JP)
Title: Color photographic sensitive material based on silver halide
Inventor: IWAMURO MASAO
IPC: G03C7/32
Filed: 1983-11-24
Abstract: PURPOSE:To improve graininess of picture image, color reproducibility, developability, etc. by specifying the structure of coupler to be used for each photosensitive layer and the weight ratio of couplers to each other. CONSTITUTION:Emulsion layers are formed on a base body wherein cyan coupler expressed by the formula [ I ] or [II] (wherein R1 is carbamoyl, sulphamoyl, alkoxycarbonyl, etc.; R2 is alkyl, aryl, heterocyclic, amino, etc.; R3-R5 are same as defined for R2 or halogen or alkoxy), magenta coupler expressed by the formula [III] (wherein R6 is alkyl, aryl; R7 is H, aryl, etc.), yellow coupler expressed by the formula [IV] (wherein R8 is alkyl, aryl: R9 is aryl), are each contained in each silver halide emulsion layer contg. coupler so as to have proportion of content to each other regulted to (1.2-1.8):1:(0.4-0.7) by molar ratio.