baber/WOPTO huggingface dataset:
Patent JP-S63315330-A (JP)
Title: Operation device for four-wheel-drive vehicle
Inventor: TABATA SHIGEO
IPC: B60K23/08
Filed: 1987-06-17
Abstract: PURPOSE:To improve the precision of a changeover when a motive power transmission ratio is changed to a low speed/high speed condition, by providing a connecting means which connects a changeover operation means with an H/L changeover mechanism and enabling a driver to operate manually the H/L changeover mechanism. CONSTITUTION:The transfer device 9 of a part time type 4 wheel drive vehicle has a built-in H/L changeover mechanism changing a motive power transmission ratio to a low speed or high speed condition and a built--in motive power distribution changeover mechanism changing the condition of motive power distribution to 4 wheels. In this instance, a transfer changeover operation means 41 having a column operation type cord changeover lever 42 in which a plurality of changeover positions are set, is provided. Also, an empty vibration mechanism 45 which acts as a connecting means that drive-connects the changeover operation device 41 with the H/L changeover mechanism 21 when the changeover lever 42 has been changed from a high speed position to a low speed position, is provided in the vicinity of the lower end portion of a support shaft 43 supporting the changeover lever 42. In addition, a control means 62 which controls electrically the motive power distribution changeover mechanism at the changeover operation time of the changeover lever 42, is provided.
Patent JP-S636487-A (JP)
Inventor: NISHIMURA KAORU
IPC: G12B5/00
Filed: 1986-06-26
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-H10685-A (JP)
Title: Tube material fusion bonding machine
Inventor: MIHARA KEIJI
IPC: B29L23/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To accurately heat ends of respective tube materials clamped by respective clamping mechanisms in a predetermined length. SOLUTION: When a clamping mechanism 20 for a pipe to clamp a pipe 71 in a horizontal state and a clamping mechanism 30 for a tube joint to hold a tube joint 72 in a horizontal state are approached to one another and heated by a heating mechanism 40 disposed between both the mechanisms, the fact that ends of the pipe 71 and the joint 72 clamped by the mechanisms 20 and 30 become a predetermined distance to the mechanism 40 is detected by a pipe sensor 51 and a tube joint sensor 53. Movements of the pipe 71 and the joint 72 to the heating mechanism by the mechanisms 20 and 30 are controlled based on the detected results of the sensors 51 and 53.
Patent JP-H05318930-A (JP)
Title: Cd or cd-rom corresponding write-once optical disk
Inventor: SATO TAKESHI
IPC: B41M5/26
Filed: 1992-05-20
Abstract: PURPOSE:To provide a recording material having both of good recording characteristics and extremely high stability in a CD or CD-ROM corresponding write-once optical disk or an LD and photo-CD corresponding write-once optical disk capable of performing high density recording and having high reliability. CONSTITUTION:In a CD or CD-ROM corresponding write-once optical disk consisting of a transparent substrate, a recording film, a reflection film and a protective film and performing the recording of a CD-format signal, the recording film contains at least one or more kind of a phthalocyanine compd. having a specific structure and at least one kind of an ultraviolet absorber and/or an ultraviolet stabilizer.
Patent JP-S63315482-A (JP)
Inventor: ONODERA MINORU
IPC: B66B7/12
Filed: 1987-06-19
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-H10339605-A (JP)
Title: Optical range finder
Inventor: NAKASE SHIGEKI
IPC: G01B11/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical range finder wherein a distance from a to-be- measured object is measured accurately, independent of distance from a measurement position to the to-be-measured object. SOLUTION: A measurement part is provided with a light source 2, a light projection side lens 4, a light projection side mirror 3, a photo-detector 7 a light detection side lens 5, and a light detection side mirror 6. Between the light projection side mirror 3 and the light detection side mirror 6, a motor 11 which rotates the light projection side mirror 3 and the light detection side mirror 6 in one body, an encoder 12 for detecting the rotation angle, and a bearing mechanism 13 for lessening a friction against an external case 8 at rotation are provided. The light detection side mirror 6 comprises a flat plate mirror 9 and a concave mirror 10, while the flat plate mirror 9 is larger than the concave mirror 10 in area. The concave mirror 10 is T-shape, with its thickness becoming larger when going down the T-shape, and is fixed to a reflection surface of the flat plate mirror 9.
Patent JP-S6214165-A (JP)
Title: Magnetic toner
Inventor: KASUYA RYUHEI
IPC: G03G9/083
Filed: 1985-07-11
Abstract: PURPOSE:To obtain a magnetic toner good in magnetic characteristics, and capable of forming a fogless image with good fixability by incorporating a specified magnetic powder in a binder resin. CONSTITUTION:The magnetic toner is prepared by incorporating the magnetic powder containing 50-100wt% metallic iron and composed of particles having a saturation magnetization of >=130emu/g in a magnetic field of 10,000Oe, and other necessary toner components in the binder resin. When the saturation magnetization is <130emu/g, an amount of magnetic particles necessary for obtaining magnetic characteristics required for the magnetic toner becomes too large, resulting in lowering fixability at the time of heat fixing of a toner image. It is preferred to add the magnetic particles to the magnetic toner in an amount of 5-70wt%, especially, 10-50wt%.
Patent JP-2000336119-A (JP)
Title: Production of acetal compound of polyvinylphenol and radiation-sensitive composition produced by using the compound
Inventor: KASHIWAGI TAKESHI
IPC: G03F7/039
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for stably producing an acetalized polyvinylphenol at a prescribed protection ratio and provide a radiation-sensitive composition having small lot-to-lot variation of the performance. SOLUTION: This process for the production of acetalized polyvinylphenol comprises the reaction of (A) a polyvinylphenol with (B) a compound having a C=C-O partial structure and capable of forming an acetal structure by the reaction with the polyvinylphenol A in the presence of an organic solvent to acetalize at least a part of the phenolic hydroxyl group of the polyvinylphenol. In the above process, the reaction is carried out by preparatorily mixing the compound B with the organic solvent and then mixing with the polyvinylphenol.
Patent JP-S6311524-A (JP)
Title: Magnetic powder for magnetic recording medium
Inventor: SHIMADA HIDETOSHI
IPC: H01F1/11
Filed: 1986-06-30
Abstract: PURPOSE:To enhance the dispersibility in magnetic recording composition by coating magnetic powder with the salt of a copolymer of both a monomer such as isobutylene and styrene and maleic acid or the like. CONSTITUTION:Both one or more kinds of monomers selected from among isobutylene, styrene, methacrylic acid and methacrylic acid ester, and maleic acid, maleic anhydride or maleic acid ester are copolymerized. This copolymer is dissolved in a solvent and subjected to neutralizing reaction by adding NaOH or the like and the salt of the copolymer is prepared. The surface of magnetic powder is coated with the salt of this copolymer by using the solvent or the like. A magnetic recording medium high in residual magnetic flux density can be produced in case of using this magnetic powder.
Patent JP-H084281-A (JP)
Title: Gondola for work
Inventor: GOTO HIDEO
IPC: E04G3/28
Filed: 1994-06-08
Abstract: PURPOSE:To enhance the safety of cleaning work by providing a gondola body for work having a circular guide rail on the upper part and a suspending metal fitting for moving the working gondola body along the guide rail. CONSTITUTION:A gondola body 18 for work is formed of a pair of gondola support arms 1 fixed to the upper part of a building 2 and two pairs of guide rollers 32 for guiding lateral ropes 17 suspended from the gondola support arms 1. A pair of rope vertical moving devices 33 such as electric winch, winder or the like for vertically and laterally moving the working gondola body 18 in the regularly vertical state are mounted on both side surfaces of the working gondola body 18. The vertical moving devices 33 are operated so that the lateral ropes 17 are extended and contracted to vertically move the gondola body 18, and also operated so that the lengths of the lateral ropes are mutually differed to laterally move the gondola body 18. Thus, the cleaning work can be efficiently performed.
Patent JP-H10324033-A (JP)
Title: Carrier for tabular medium and printer
Inventor: HORIKOSHI KENICHI
IPC: B41J13/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a printer for printing on a tabular medium, e.g. a card, being fed on a feed roller from a housing section and carried to a print means by a carry roller and a pinch roller in which the tabular medium is prevented from inclining or being fed insufficiently due to impact when the tabular medium enters into the carry roller and the pinch roller. SOLUTION: The printer comprises a rocking rod 22 for moving a pinch roller 20 facing a roller 11 for stretching a carry belt 14 to a position proximate to the roller 11 or a position not proximate to the roller 11, a connecting rod 23, and a head angle 18. When the forward end of a card 2 fed from a housing section enters into the roller 11 and the pinch roller 20, the head angle 18 is rocked and the roller 20 is shifted from the not proximate position to the proximate position.
Patent JP-H097384-A (JP)
Title: Generation circuit of phase signal for charge pump-type negative-voltage supply circuit
Inventor: ARESANDORO BURIGATEI
IPC: G11C17/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a phase signal generation circuit which can be used with a low power supply voltage. SOLUTION: The phase signal generation circuit generates a first pair of phase signals A'boost , B' and a second pair of phase signals C'boost , D' periodically. The generation circuit consists of a first through a third circuits. The first circuit OSC1 generates first phase signals B', D' of the pairs, and the first phase signals do not overlap and change between a voltage 0 and a voltage VCC. The second and third circuits OSC2 and OSC3 generate second phase signals A'boost , C'boost of the pairs from the first phase signals. The second phase signals do not overlap with the first phase signals and switch between a negative voltage -V and the voltage VCC. The phase signals A'boost , B', C'boost . D' generated by the phase signal generation circuit are utilized to control a change-pumping type negative voltage feed circuit.
Patent JP-S5275374-A (JP)
Title: Electronic watch
Inventor: SASAKI MASAYUKI
IPC: G04G9/00
Filed: 1975-12-19
Abstract: PURPOSE:In an LED display element, the number of lighting segments of each digit is detected in correspondence to each digit and the pulse width of digit signals is changed, whereby the brightness is unified regardless to the display form.
Patent JP-H0710282-A (JP)
Title: Transfer device
Inventor: ISHIDA TAKESHI
IPC: B65G57/112
Filed: 1993-06-23
Abstract: PURPOSE:To solve the problem that a lifting pallet must be installed in a position much lower than the height of a conveyor by providing a load-dropping opening at the downstream end of the conveyor, and providing below the opening the lifting pallet that can freely receive loads. CONSTITUTION:A first endless conveyor 4 is provided having a conveyor frame 3 the height of which is freely varied so that the height of a conveying face can be varied from the height of the conveying face of the downstream end portion 1a of a conveyor 1 to the height of an empty pallet 2 or the upper side of a load A on the pallet 2. A second endless conveyor 5 is attached to the first endless conveyor 4 in such a way that it can freely go back and forth in the direction of conveyance so that its downstream end portion 5a can project forward from the first endless conveyor 4 and locate above the pallet 2.
Patent JP-H083881-A (JP)
Title: Formed product with suede-toned surface and its production
Inventor: SUZUURA YASUKI
IPC: C09D175/00
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a sheet formed product excellent in scratch resistance, appearance, texture and touch feeling, having suedetoned surface of stable quality, and provide a method for producing the product in a high productivity. CONSTITUTION:A thermoplastic resin sheet or film 7 is uniformly coated with a coating liquid for suede tone at 15-50g/m<2> (on a solid basis) prepared by dispersing colored beads 4 each having an average diameter of 5-50mum in a transparent binder resin 3 solution; when the base material to be coated is the film 7, the back surface thereof is laminated with a thermoplastic resin sheet 1 through an adhesive layer 8 to make a forming sheet which is, in turn, subjected to thermoforming by vacuum or pressure/vacuum forming, thus obtaining the formed product. The physical properties of the suede-toned coating layer are as follows: tensile strength: >=80kg/cm<2>; elongation at break: >=200%; and the stress at an extension of 100%: <=1/2 of the breaking strength. The thermoplastic resin sheet or film to be used is >=40% in elongation at break.
Patent JP-S5954150-A (JP)
Inventor: ANTONIUSU HENRIKASU PETORASU M
IPC: H01J29/50
Filed: 1983-08-22
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-H0322876-A (JP)
Title: Ultrasonic motor
Inventor: SHIMIZU HIROSHI
IPC: H02N2/00
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a piezoelectric torsional oscillator, simple in working, having no bonding process and small in variability, by a method wherein an ultrasonic motor is provided with a piezoelectric torsional oscillation unit and a piezoelectric longitudinal oscillation unit while a first AC driving voltage and a second AC driving voltage are impressed on corresponding electrodes respectively. CONSTITUTION:A piezoelectric composite longitudinal-torsional oscillation unit 21 is provided with diagonal electrodes 22, 23, formed on the outer peripheral surface of the central part of a piezoelectric ceramics hollow column 20' so as to have the angle of 45 deg. with respect to the longitudinal direction of the column 20' whereby a torsional oscillation unit 21a is formed. A plurality of circumferential electrodes 24, 25 as well as the circumferential electrodes 26, 27 are formed on the outer peripheral surfaces of both end sides of the diagonal electrodes 22, 23 in parallel to the circumferential direction of the column 20' whereby longitudinal oscillation units 21c, 21c are formed. When an AC driving voltage having a first frequency is impressed on the diagonal electrodes 22, 23 and another AC driving voltage having a second frequency is impressed on the circumferential electrodes 24, 25 as well as the circumferential electrodes 26, 27, expanding oscillation is excited in the piezoelectric ceramics hollow column 20'.
Patent JP-S6213804-A (JP)
Title: Fluid pressure control system
Inventor: WADA HIDEO
IPC: B60T13/10
Filed: 1985-07-12
Abstract: PURPOSE:To control the fluid pressure with satisfactory accuracy by providing the first and second flow passage closing valves in between a fluid pressure source and a fluid pressure return flow passage and connecting a flow passage situated between these closing valves to an actuator together with controlling the flow passage closing valves, according to the pressure acting on the actuator. CONSTITUTION:The first and second flow passage closing valves 30 and 32 are provided in a flow passage connecting a pump 36 and a tank 40, while a flow passage 48a located between these first and second closing valves 30 and 32 is connected to a fluid pressure actuator 34 via a flow passage 48, an accumulator 50, and a flow passage 48b. A fluid pressure detecting mean 62 is provided to the flow passage 48b, and the output from this fluid pressure detecting mean 62 is input into a control mean 38, which controls the driving of the first and second closing valves 30 and 32 by using pulse duration modulation. Since, with this contrivance, the fluid pressure to the fluid pressure actuator 34 is brought under free-back control the fluid pressure acting on the fluid pressure actuator 34 can be controlled with satisfactory accuracy.
Patent JP-H08318389-A (JP)
Title: Clamp device of laser beam machine
Inventor: KOSEKI RYOJI
IPC: B23K26/02
Filed: 1995-05-26
Abstract: PURPOSE: To more simplify the constitution by reciprocating a 1st clamper and a 2nd clamper with one reciprocation driving mechanism. CONSTITUTION: An object 2 to be machined is transferred onto a work table, and when the top end of the object 2 is brought into contact with a locater pin 5, the object 2 is positioned. Then, a 1st clamper 7 is advanced to the object 2 and the object 2 is clamped with a 2nd reciprocation driving mechanism 16. Next, the 1st clamper 7 is moved to the original position with the 2nd reciprocation driving mechanism 16, and the object 2 is drawn near a 2nd clamper 8 and a 3rd clamper 9 side and clamped. After the object 2 is clamped with the 2nd clamper 8 and the 3rd clamper 9, the 1st clamper 7 is made in a non- clamped state and separated from the object 2. The object 2 is irradiated with the laser beam from a focus head, and the object 2 is machined with the laser beam.
Patent JP-H0711567-A (JP)
Title: Device for pressing cheese of cheese dyeing carrier
Inventor: KATO YOICHI
IPC: D06B3/09
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a device for pushing cheese of cheese dyeing carrier capable of extremely reducing pushing power applied to cheese, simply carrying out fastening operation, causing neither plastic deformation of fabric nor dyeing troubles resulting from leak of dyeing solution. CONSTITUTION:A cylindrical cap part 11 consisting of a top wall and a peripheral wall to be engaged and meshed with a spindle 3 stood on a cheese carrier is made. A cylindrical sliding part 19 which is brought into contact with the peripheral wall of the cap part and is vertically slidable along the peripheral wall is installed. A larger diameter of an inner diameter of the peripheral wall of the cap part and an inner diameter of the sliding part is constituted to be larger than the inner diameter of a bobbin 2 of a cheese 1 to be fitted to the spindle 3. A pushing means capable of pressing cheese downward is arranged between an upper wall part of the cap part and the top part of cheese which is fitted to the spindle and is on the uppermost part.
Patent JP-H0810487-A (JP)
Title: Full-automatic washing machine
Inventor: NAKAMURA SATORU
IPC: D06F39/08
Filed: 1994-07-04
Abstract: PURPOSE:To sufficiently perform rinsing and to eliminate the wastefulness of a time and the quantity of water by determining the quantity of water required in dehydration rinsing on the basis of the output signals of a washing amt. detection means and a water supply time detection means and supplying water in the determined amt. at the time of dehydration rinsing. CONSTITUTION:When operation is. started by an operation key 19, a control part 30 drives a motor 12 for a short time under a predetermined condition to rotate a stirring blade. The value of the drive current of the motor 12 at this time is compared with a reference value to judge the amt. of the article to be washed in a washing tub to output the amt. of the article to be washed in three stages, much, medium and little stages. Next, a water supply valve 22 is opened to supply water up to the set water level corresponding to the amt. of the article to be washed on the basis of the output of a water level sensor 9 and, at the same time, the time reaching a predetermined water level is measured. Continuously, washing treatment is performed under a set condition and the article to be washed is dehydrated to be subjected to rinsing treatment. The quantity of water required in dehydration rinsing is determined on the basis of the detected amt. of the article to be washed and the detected water supply time and dehydration rinsing is performed twice by the determined quantity of water before last rinsing is performed.
Patent JP-S5484426-A (JP)
Title: Frequency improving circuit for chrominance signal
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/77
Filed: 1977-12-19
Abstract: PURPOSE: To prevent the color blotting of the demodulated chrominance signal by varying the delay amount of the carrier chrominance signal by the correction signal formed based on the high band component of the luminance signal to increase the range of the carrier chrominance signal.  
     CONSTITUTION: Carrier chrominance signal Sc is supplied to color demodulator circuit 2 to change the low-band luminance signal to YN and the narrow-band signals of red, green and blue to RN, GN and BN respectively. In this case, color difference signal RN-YN, GN-YN and BN-YN respectively are demodulated and then supplied to matrix circuit 3 to form primary color signals R, G and B. At the same time, the correction signal corresponding to the contour part of the picture formed based on high-band component YH of the luminance signal is applied to variable delay circuit 10, and the delay amount is varied to increase the range of the carrier chrominance signal. Thus, the color blotting can be prevented for the demodulated chrominance signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5675645-A (JP)
Title: Method for imaging on glass
Inventor: MIYAMOTO SABUROU
IPC: G03C1/725
Filed: 1979-11-26
Abstract: PURPOSE:To form a reversed image on glass, by using glass consisting chiefly of SiO2 and containing specified amounts of Na2O, Sb2O3, and CeO2, and slight amounts of Au, Ag, Cu, Pd, etc. in the ionized forms, and exposing the glass to ultraviolet rays through an image film, with subsequent heating. CONSTITUTION:60-82wt% SiO2, 5-22wt% Na2O, and Sb2O3 by 0.01-0.5wt% based on SiO2 are contained in a glass composition, and impurities such as Fe2O3 is reduced to a content as small as possible, and further, Au, Ag, Cu, and Pd in ionized forms are added by 0.005-0.05wt% based on SiO2, for example, Au is dissolved in aqua regia to give an ionizable chloride, then the mixture is molten and shaped into a desired form by a blowing or rolling method. This glass is exposed to the ultraviolet rays of 300-330nm wavelength through an image film, and then, the glass is heated to 490-560 deg.C, thus permitting an image reverse to the film image to be formed on the glass, and transparency, light and shade, density, etc., in the image to be reproduced in high fidelity in details.
Patent JP-S6131260-A (JP)
Title: Printer
Inventor: MAEHARA HIDEJIRO
IPC: B41J2/32
Filed: 1984-07-23
Abstract: PURPOSE:To avoid the erasing of printed portion when erasing the portion to be written later by a method in which printing is made by transference of the ink layer of a thermal ribbon to a paper. CONSTITUTION:In case usual papers are set on a thermal printer, when the paper 11 is wound around a platen usually by turning its surface outward, ''...Co. Ltd.'' is printed on the surface of the paper 11. In case a transparent paper, e.g., OHP paper, etc., is set on the thermal printer, when the paper is wound around the platen 10 by turning its back side outwards and a printing switch for opposite direction is turned ON, information stored is taken out by reverse turn of before and behind and printed to display ''...Co.Ltd.'' In short, printing 15 is made on the back 11b of the paper 11. Since writing 16 is allowed on the surface 11a of the paper 11, even when the writing 116 portion is erased by a solvent, there is no likelihood of erasing the printing 15 portion on the back side.