baber/WOPTO huggingface dataset:
Patent JP-2000022246-A (JP)
Title: Laser oscillating method and apparatus, and laser scalpel
Inventor: SUMIYOSHI SATOMI
IPC: A61B18/20
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To optimize laser oscillating conditions for each of a plurality of wavelength components when a laser beam including a plurality of wavelength components is generated by a fiber laser. SOLUTION: Arranged at least one end of an optical fiber 22 are an optical separation means 26 for separating a laser beam into beams having a plurality of wavelengths and a plurality of partial reflection means 27 and 28 for individually reflecting the separated laser beams of the wavelengths. Since the laser beam generated in the optical fiber 22 is separated into the beams of the plural wavelengths and then individually reflected by the plurality of partial reflection means 27 and 28, the resonated laser beam is reflected with reflection factors different for the plural wavelength components.
Patent JP-H0830088-A (JP)
Title: Toner carrying member and developing device
Inventor: MOCHIZUKI HIROTAKA
IPC: F16C13/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a toner carrying member of which the negative electrostatic charge quantity of toners is not affected by heat or enviromental change and a developing device formed by using this toner carrying member and to provide the developing device which hardly generates flaws and cracks in a latent image carrying member and toner carrying member. CONSTITUTION:The front layer of a developing roller 50 is formed by coating a conductive arbor with a resin farmed by uniformly dispersing an N-ethyl carbazole as a hydrophobic charge control agent into a polycarbonate as a base polymer to be used for this surface layer. As a result, positively charged charges hardly leak to the front layer surface of the developing roller 50 any more. Then, the change in the negative electrostatic charge quantity of the toners is lessened.
Patent JP-H0234762-A (JP)
Title: Device for producing cold-rolled steel sheet and hot dipped steel sheet
Inventor: YAMAGUCHI SUSUMU
IPC: B21B39/00
Filed: 1988-07-25
Abstract: PURPOSE:To rapidly switch a cold-rolled steel sheet over to a plated steel sheet by raising a sink roll dipped in a plating bath along a lifting guide above the plating bath, and using the roll as a deflector roll at that position. CONSTITUTION:In the process for producing a hog dipped steel sheet, the sink roll 4 is dipped in the plating bath 2 to form a passage for a steel sheet 1 passing through the inside of the bath 2. The steel sheet 1 plated in the bath 2 is guided by a guide roll 5, and passed through a wiping nozzle 7 where the amt. of the plating metal to be deposited is adjusted. When the production process is switched over to a cold-rolled steel sheet production process, the line is stopped, the injection of a gas from the nozzle 7 is stopped, and the roll 5 and the nozzle 7 are opened and raised. The sink roll 4 is then pulled up along the lifting guide 9 by a lifting cylinder 8, etc., and arranged above the bath 2. At this time, the bearing 10 of the roll 4 is moved along the guide 9.
Patent JP-S6247444-A (JP)
Title: Ti-mo alloy excellent in pitting resistance in bromine ion environfment and having superior formability
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C22C14/00
Filed: 1985-08-24
Abstract: PURPOSE:To obtain a Ti-Mo alloy excellent in pitting resistanmce in a bromine ion environment and having superior formability by incorporating specific amounts of Mo to a Ti-Mo alloy and specifying the respective upper limits of the amounts of Fe and O2 as impurity elements. CONSTITUTION:The Ti-Mo alloy has a composition consisting of, by weight, 0.2-3% Mo and the balance Ti with inevitable impurities. Moreover, among the impurities, the quantity of Fe is limited to <=0.1wt% and the quantity of O2 is also limited to the one satisfying the relation in an inequality, based on Mo content (wt%). In this way, by incorporating of Mo, the pitting resistance of a Ti alloy under the bromine ion environment can be remarkably improved and also, by specifying the upper limits of the amounts of Fe and O2 among impurity elements, formability can be improved as well.
Patent JP-H1129069-A (JP)
Title: Vehicle front end module structure
Inventor: NAKAI KIYOTAKA
IPC: B62D25/08
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To improve radiator replacing workability and maintainability while maintaining rigidity of a radiator support upper member. SOLUTION: Two rows of vertical wall parts 10a, 10b are formed in the cross direction of a vehicle along the upper edge of a panel body 10. A radiator support upper member 13 made of metal is provided with a rear wall part 13a partially or totally inserted in a groove part 10c formed between two rows of vertical wall parts 10a, 10b, an upper face part 13b protruded toward the front of the vehicle from the rear wall part 13a, and a front wall part 13c bent downward of the vehicle from the upper face part 13b and fastened to a side wall part at both end parts.
Patent JP-S5887590-A (JP)
Inventor: ONDA MITSUO
IPC: G09G3/19
Filed: 1981-11-20
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-H03130273-A (JP)
Title: Production of 2-substituted hydroxyimino-2-(5-amino-1,2,4-thiadiadzol-3-yl)acetic acid or its salt and intermediate thereof
Inventor: SAKANE KAZUO
IPC: C07D285/08
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a compound useful as an acylating agent for producing 7-acylaminocephalosporin having excellently antimicrobial activity by hydrolyzing an acetonitrile derivative. CONSTITUTION:A compound shown by formula I (R<1> is organic group; R<2> is protected amino) or a salt thereof is hydrolyzed by using a base such as alkali metal or trialkylamine or an acid such as formic acid or hydrochloric acid in a solvent such as water or alcohol under warming or heating and optionally amino-protecting group is eliminated to give a compound shown by formula II (R<2>a is amino or protected amino) or a salt thereof.
Patent JP-S6430776-A (JP)
Title: Recording paper housing body of facsimile apparatus
Inventor: HIROSE HIROSHI
IPC: B41J17/32
Filed: 1987-07-28
Abstract: PURPOSE:To prevent jamming or wrinkling of a receiving sheet, by constituting the supply part of a thermal transfer sheet and the receiving sheet of one recording paper housing body and accurately and simply performing the setting to the main body of a facsimile apparatus by the positioning member of the recording paper housing body. CONSTITUTION:The receiving sheet 42 (recording paper) wound around a paper pipe 41 and the thermal transfer sheet 44 wound around a paper pipe 43 arranged at the diagonally upper position of said sheet 42 are mounted in a recording paper housing body 4 and received in a wound state so as to be almost matched with a necessary supply length. This recording paper housing body 4 has a structure consisting of support members 45a, 45b (W-shape cross- section) and 46a, 46b (U-shape cross-section) holding both paper pipes 41, 43 in parallel and positioning members 47a, 47b and 48a, 48b coaxial to said support members. Seats 47a,', 47b', 48a', 48b for holding the positioning and width directions to the lower part structure of a main body base are provided to the shoulders of positioning members. Friction members 49a are respectively brought into contact with the paper pipes in the axial direction thereof under pressure from one side surfaces of the receiving sheet 42 and thermal transfer sheet 44 wound around the paper pipes 41, 43 by tension members 49b and prevent delivery of more than the necessary quantity by the arrangement of the end surface positions of both sheets and the delivery inertia at the time of supply.
Patent JP-H0718190-A (JP)
Title: Curable resin composition
Inventor: BANDO TADASHI
IPC: C08L101/00
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a curable resin composition prepared by mixing a specific amount of a curing agent composition with a filler composition and a component containing a specified amount of a curable resin, excellent in mixing uniformity, storage stability and mixing operation efficiency and useful for thick-film coating, etc., on a metal, etc. CONSTITUTION:This resin composition is composed of (A) a component prepared by mixing a filler composition with a curing agent composition for a resin which is a liquid at ordinary temperature in an amount of >= an oil absorption volume Q expressed by the formula [X is the weight (g) of the filler composition; Y is the volume (ml) of the curing agent for the resin required to the moment just before becoming rapidly soft of the resultant kneaded mixture obtained by dropping the curing agent composition in which is the liquid at ordinary temperature into X (g) filler composition, then thoroughly kneading both, providing a hard massive form and subsequently further continuing the dropping and kneading; Q is the oil absorption volume (ml/100g)] and (B) a component of a fluidal composition containing a corresponding amount of a curable resin reactive with the curing agent for the resin in the component (A).
Patent JP-S6342424-A (JP)
Title: Method and device for detecting residual or liquid in container
Inventor: SHIMOGAKI YOJI
IPC: G01F23/296
Filed: 1986-08-08
Abstract: PURPOSE:To facilitate the detection of the residual of the liquid in a container and to improve the durability of a sensor by making a contacting medium face up and flow to pass in the container in contact with the bottom part of the container, and transmitting and receiving an ultrasonic wave below the bottom part of the container at an interval. CONSTITUTION:When a fuel tank 1 comes to above a storage body 2, the storage body 2 is elevated up to a necessary interval and then fixed. In this state, the contacting medium 9 flows out of a feed water path 6 through a pump 13, strikes on the bottom part 1a of the tank 1, and returns to a reservoir tank 12 through a storage chamber 5. This circulation allows the medium 9 to interpose in a fluid state between the end surface 7a of an ultrasonic sensor 7 and the bottom part 1a of the tank 1. When an ultrasonic wave is sent from the end surface 7a, part of the wave is reflected by the border of the bottom part 1a and medium 9, and gasoline, but it is reflected by the border of the gasoline and gas above it to return to its original place, so the time is measured to detect the residual of the gasoline.
Patent JP-S6246720-A (JP)
Title: Transmission torque controller for four-wheel-drive vehicle
Inventor: KAWASAKI SHUNSUKE
IPC: B60K23/08
Filed: 1985-08-26
Abstract: PURPOSE:To reduce the exchange impact when switching the clutch mechanism arranged in any one of front or rear wheel side torque transmission path from disconnected condition to connected condition, by functioning early while considering the operating time of clutch mechanism. CONSTITUTION:Final gear units 18, 24 comprising differential gears are arranged in front and rear wheel side torque transmission paths F, R for transmitting the torque produced from power plant 10 including an engine to the front and rear wheels 12, 14. While viscous fluid clutch 20 for varying the transmission torque in correspondence with the differential rotation between the input and output side rotary shafts 19, 21 and an electromagnetic clutch 22 are arranged in series in respective transmission path R at the rear wheel side. The electromagnetic clutch 22 is controlled through control unit 11 to function earlier by the time corresponding with the operating time of electromagnetic clutch 22 than the time point when the input shaft rotations of respective unit 18, 24 to be detected through respective rotation sensor 40, 50 will match approximately.
Patent JP-H04164067-A (JP)
Title: N-substituted-phenyl-3,4,5,6-tetrahydrophthalimide derivative, its production and herbicide containing the derivative as active component
Inventor: HIRAI KENJI
IPC: C07D209/48
Filed: 1990-07-17
Abstract: NEW MATERIAL:The compound of formula I (R is 3-8C cycloalkyl which may be substituted with 1-6C alkyl; X is halogen). EXAMPLE:N-(2-fluoro-4-chloro-5-cyclopentyloxyphenyl)-3,4,5,6- tetrahydrophthalimide. USE:A herbicide exhibiting high herbicidal effect on weeds at low dose and remarkably reduced phytotoxicity to main crops. PREPARATION:The compound of formula I can be produced by reacting an aniline derivative of formula II with 3,4,5,6-tetrahydro-phthalic anhydride in an inert solvent.
Patent JP-S6430234-A (JP)
Title: Apparatus for manufacturing semiconductor device
Inventor: ARAI MASAYUKI
IPC: H01L21/316
Filed: 1987-07-27
Abstract: PURPOSE:To prevent the air from intruding through the hole of a shutter and a gap and to make it possible to form an oxide film, which is good in the evenness of a film thickness and is good in film quality, by a method wherein a reaction tube for semiconductor treatment is provided with at least three pieces of gas inlets and outlets. CONSTITUTION:Si wafers 1 are set in a quartz tube 3, oxygen gas and hydrogen gas are respectively flowed through gas inlets 5 and 6 by a prescribed amount and moreover, oxygen gas is flowed through a gas inlet 8 by a prescribed amount and if the gases are oxidized at a prescribed furnace temperature, an oxide film having a superior evenness in a film thickness and film quality can be obtained. The flow rates of the gases and the furnace temperature can be freely selected according to its use application and its film thickness. Thereby, an oxide film of good quality and having a good uniformity can be obtained by face lifting a simple facilities.
Patent JP-S57109262-A (JP)
Title: Lithium-silver oxide battery
Inventor: KOYAMA TSUNEO
IPC: H01M6/34
Filed: 1980-12-26
Abstract: PURPOSE:To prevent the change of the concentration of an electrolytic solution to a high level, and thereby obtain a nicely effective lithium-silver oxide battery, by detecting a battery voltage and controlling the amount of water or sea- water to be poured into the electrolytic solution. CONSTITUTION:Lithium hydroxide solution in an electrolytic solution tank 2 is diluted by making a leading-in valve 5 to be open, and said solution is introduced, by means of a circulating pump 3, into a lithium-silver oxide battery 1 which is composed of a negative electrode made of lithium, a positive electrode made of silver oxide having a capacity larger than that of the negative electrode and a separator; and the electrolytic solution is circulated. The battery voltage during discharge is detected by a valve switching controller 6; when the voltage is lowered to less than the setting voltage, a specific volume of sea- water or water is controlled to be introduced by making a leading-in valve 5 to be open.
Patent JP-2000018776-A (JP)
Title: Evaporator
Inventor: IMAI SEISHI
IPC: F28F19/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To realize an operating state where frost does not adhere. SOLUTION: This evaporator comprises a heat exchanger having heating tubes 1a for passing refrigerant arranged in a plurality of rows and a large number of planar fins 1b stacked at an interval in the axial direction of the heating tube 1a while passing the heating tubes 1a fixedly, and a magnetron 2 for radiating microwave to the heat exchanger 1. According to the structure, only steam molecules in wet air, i.e., outer air flow 3, can be heated selectively and adhesion of frost to the heat exchanger 1 can be suppressed efficiently resulting in frost free state.
Patent JP-S6431763-A (JP)
Title: Dihalogenoindole derivative
Inventor: SOMEI MASANORI
IPC: A01N43/38
Filed: 1987-07-27
Abstract: NEW MATERIAL:The compound of formula I (X<1> and X<2> are halogen; the substitution position of X<2> is 5 or 6; R<1> is formyl, carboxyl or lower alkoxycarbonyl; R<2> is H or lower alkyl). EXAMPLE:4-Bromo-5-iodo-3-indolecarbaldehyde. USE:It exhibits bactericidal action, antiviral action and plant growth promoting action by itself. Useful as pharmaceuticals such as antibacterial agent and antiviral agent, agricultural chemicals such as plant-growth promoting agent and herbicide or their intermediate or as production intermediates for various compounds having dihalogenoindole skeleton of the compound of formula I. PREPARATION:A compound of formula I wherein R<1> is formyl can be produced e.g. by reacting a compound of formula II with thallium tristrifluoroacetic acid and reacting the resultant compound of formula III with a halide such as KI, cupric bromide or cupric chloride. The obtained compound can be converted into another compound of formula I wherein R<1> is other than formyl by oxidizing and esterifying the above compound.
Patent JP-2000017398-A (JP)
Title: Fe-Ni ALLOY FOR LEAD FRAME, EXCELLENT IN BANKABILITY
Inventor: ITO TATSUYA
IPC: C22C38/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-Ni alloy for lead frame, capable of reducing the anisotropy of shearing resistance at the time of blanking and also capable of inhibiting the occurrence of large-sized burr. SOLUTION: This alloy is an Fe-Ni alloy for lead frame, containing 30-50 wt.% Ni, and further, the prolonged length L of B type nonmetallic inclusions in a rolling direction is <=20 μm and also the size of individual nonmetallic inclusion is <=5 μm. By this method, the anisotropy of shearing resistance can be reduced and residual stress can be uniformized and also the size of burr can be uniformized, and blanking precision can be remarkably improved.
Patent JP-H0477067-A (JP)
Title: Screen display processing method
Inventor: IDE KOICHI
IPC: H04N7/18
Filed: 1990-07-16
Abstract: PURPOSE:To improve the reality of a picked-up object on a picture of a viewer by displaying a real size and a display magnification or the like. CONSTITUTION:When a photographer uses a camera 1 or the like to pickup an object, an image pickup information detection section 2 detects a distance (r) between a lens and an in-camera image reception element on an optical axis, a focus (f) of the lens, size of a pattern and a size (d) of an object on the in-camera image reception element as image pickup recording information and sends it to a processing section 4. The processing section 4 applies processing to form a frame by adding the pickup recording information signal with the picture information signal coded by the picture coding section 3 to, e.g. the information frame and using a line adapter section 6 via a control section 5 to connect to the line and sends it to the line. Thus, even when the size of the object is confirmed, the real size of the object is recognized by displaying the display magnification with respect to the real size of the object or varying optionally the display magnification.
Patent JP-S6166106-A (JP)
Title: Temperature compensating circuit
Inventor: ISHIHARA TSUTOMU
IPC: G01L1/22
Filed: 1984-09-07
Abstract: PURPOSE:To compensate for output sensitivity accompanied by the increase in temperature of semiconductor converter, by connecting an inverted input to a reference voltage generator through a resistor, and using an operation amplifier, which is connected to an output through a temperature sensitive diffusion resistor having a large positive temperature coefficient as a driving source. CONSTITUTION:A bridge circuit 100 is composed of piezo-resistor elements 1-4. The circuit 100 is excited by the output of the operation amplifier 20. A resistor 21 and a temperature sensitive diffusion resistors 22 form a negative feedback loop, which returns a part of the output voltage of the amplifier 20 to an inverted input terminal. A non-inverted circuit with respect to the output voltage of a reference voltage generator 10 is constituted together with the amplifier 20. The resistor 22, which is connected to the inverted input terminal and the output terminal of the amplifier 20 has a larger positive temperature coefficient than that of the resistor 21, which is connected to the output of the circuit 10. Thus, the positive temperature coefficient based on the temperature coefficient of the resistor 22 is imparted to the exciting voltage of the circuit 10. The temperature coefficient at pressure sensitivity based on the negative temperature coefficient of the piezo-resistance coefficient can be effectively compensated. The pressure sensitivity can be independently adjusted.
Patent JP-2000019062-A (JP)
Title: Optical member-inspecting apparatus and holder
Inventor: SUGIURA MASAYUKI
IPC: G01M11/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a holder which can hold an optical member to be inspected, in a simple operation without touching a front face of the member. SOLUTION: A main body part 230 of a holder 23 has an inner face with a radius to a center axis O which is approximately equal only at two points to an optical member 27 to be inspected and is larger at the other area than the optical member 27. A movable block is held by a link mechanism at points opposite to the two points via the center axis O at the inner face of the main body part 23. The movable block is urged at all times by tension springs 242 to project towards the center axis O.
Patent JP-S57131169-A (JP)
Title: Gradation compensation device
Inventor: SUGANO YOSHIMITSU
IPC: H04N1/407
Filed: 1980-12-25
Abstract: PURPOSE:To compensate the gradation quickly and also stably, by generating a gradation correcting curve, incessantly updating its correcting curve by use of an idle time of display, and using a gradation correcting circuit to which its corrected correcting curve has been set, when necessary. CONSTITUTION:Correcting curve parameters of gradation correcting curve setting panels 301, 302 and 303 of blue, green and red are incessantly written in independent gradation correcting RAMs 317, 316 and 315 of 3 colors of blue, green and red in a vertical blanking period of display, by a parameter writing signal 314 through each independent parameter setting signal line 304, 305 and 306. Selectors 313-311 select input data 307 of 3 colors of blue, green and red only in the display period of the display, and send them as address data 320- 318 to each RAM 317-315. An output 321 after the gradation is compensated is obtained by reading out the contents of these RAMs 317-315.
Patent JP-H0238019-A (JP)
Title: Mold clamping apparatus for injection molding machine
Inventor: OKABE MATSUO
IPC: B29C45/64
Filed: 1988-07-29
Abstract: PURPOSE:To improve the accuracy in clamping a mold by providing a set of rails with guide grooves on an upper surface of a bench frame in a confronting manner, and employing a slide mechanism provided with protruding threads to be engaged with said guide grooves at a bottom surface of a movable bed. CONSTITUTION:A slide mechanism is comprised of a set of rails 11 with guide grooves which are rigidity mounted in parallel onto an upper surface of a bench frame 10 and, protruding threads 13 fitted with the guide grooves 12 on the bottom surface of a movable bed 2 and slidable along the guide grooves 12. The movable bed 2 is installed with right angles to the bench frame 10 and moved in a horizontal direction to a fixed bed 1 by the contraction of a mold clamping cylinder 4 and a toggle link 5. A tie-bar 6 is inserted into an insertion hole 21 of the movable bed 2 without a bush intervened therebetween. Therefore, since a clearance is maintained so that the tie-bar 6 is not in touch with the movable bed 2 even if the tie-bar 6 is deflected in general use, the parallelism of the apparatus is never broken by the distortion or deformation of the tie-bar 6 etc.
Patent JP-H1014712-A (JP)
Title: Note table system for chair
Inventor: TAKAGI YUICHIRO
IPC: A47C7/70
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a note table system with which appearance at the time of housing a note table is improved and the damage to the note table itself or respective components can be prevented by relaxing impulse at the time of housing the note table. SOLUTION: Since a note table 7 and a damper mechanism 13 are housed inside a side frame 6 while being vertically arranged without being mutually interferred at the time of housing the note table 7, the note table 7 or the damper mechanism 13 can be compactly installed into the side frame 6 without forming thick the width of the side frame 6, and the appearance of the note table system at the time of housing is improved.