baber/WOPTO huggingface dataset:
Patent JP-S6332014-A (JP)
Title: Elevator for sluice gate
Inventor: TOKUNAGA HITOSHI
IPC: E02B7/20
Filed: 1986-07-23
Abstract: PURPOSE:To simplify the structure of an elevator for sluice gate by a method in which a manual handle is fixed to the basal end, a prime mover shaft is pivotally and sladably supported, and a drive shaft is connected with a clutch for vertically moving the sluice gate by forming screws fittable to the multiple thread screws of the prime mover shaft. CONSTITUTION:A frictional face 13a to be contacted with or separated from a ratchet wheel 14 is formed on the tip of a prime mover shaft 13 whose basal end is fixed with a manual handle 3, and a multiple thread screw 13b is pivotally and slidably supported near the opening of the face 13a. An intermediate shaft 17 with a multiple thread screw 17a on the portion to be coupled with the female screw 13b is combined on the tip in a freely turnable and slidable manner by the bearing 19 of the drive side claw clutch 21. The clutch 18 is connected to the drive shaft 6 to transmit rotation force by engaging and separation with the basal end of the drive clutch 18 located on the tip face of the prime mover side clutch 21. Exact position can thus be easily determined with high safety.
Patent JP-H0338365-A (JP)
Title: Changing mechanism of reference of feeding paper
Inventor: AKAMATSU YOSHIYUKI
IPC: B41J11/22
Filed: 1989-07-05
Abstract: PURPOSE:To automatically change the central reference position of a feeding paper to a specific width only by adjusting a guide to said specific width, by changing the engagement of a rack with a pinion to the engagement with a cam in the middle of the moving range of said one side guide, and changing the engaging ratio. CONSTITUTION:When side guides 1,2 are set for standard paper 6, a left rack 3 and a right rack 4 are both engaged with a pinion 5, and the central position C of the paper 6 guided by the inner sides of the left and right side guides 1,2 is not changed. When the side guides 1,2 are moved towards the center, a cam 8 is engaged with a pin 9 where the right rack 4 is disengaged from the pinion 5. When the side guides 1,2 are further moved towards the center C to fit for a paper of a specific size, since the left rack 3 is engaged with the pinion 5 and the right rack 4 is engaged with the cam 8 by the pin 9, the moving amounts of the side guides are different. Accordingly, the central position D of the specific paper is shifted by E from the central position C of the standard paper.
Patent JP-H1019243-A (JP)
Title: Petroleum combustion device
Inventor: MOMODA KAZUTADA
IPC: F16K31/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To solve problems that a cartridge tank is overturned, hands are wetted with an oil feed port cap wetted with oil, the oil feed port cap comes off from the tank to spill the oil because the cap is loosely fastened when the oil is fed to the cartridge tank of a petroleum combustion device and a problem of reliability for dust inclusion when a valve is provided. SOLUTION: A petroleum combustion device comprises a cartridge tank 2 having an oil feed port 17 on the upper surface thereof, and a solenoid valve 20 provided with two valve opening and closing parts on a lower surface and a float switch 9 for detecting the conduction between a contact A31 provided on the solenoid valve 20 and a contact B32 on a fixed tank 5 and oil level in the fixed tank 5. Thus, when it is inserted into a main body the fuel of the cartridge tank 2 can be supplied to the fixed tank 5.
Patent JP-H0223800-A (JP)
Title: Piezo-electric diaphragm
Inventor: IKEDA TERUYUKI
IPC: G10K9/12
Filed: 1988-07-12
Abstract: PURPOSE:To miniaturize constitution, and to improve low-frequency characteristic by providing required grooves on a supporting plate on which piezo-electric material is stuck excepting a part to be a node. CONSTITUTION:The supporting plate 12 on which the piezo-electric material 11 is stuck is provided with plural grooves 13 at different positions alternately on both surfaces along three sides of its outer circumferential part, and the other one side with no groove and said three sides are fixed to a circumference fixing frame 14 at the outside parts of the grooves 13 to be the nodes, and the piezo-electric material is stuck partially to the supporting plate 12 through a groove 21 for partial sticking. Accordingly, the piezo-electric material 11 becomes a free state at the groove 13 part, and the other side with no groove 13 becomes a fixed state, and the distribution of the displacement of the vibration of the piezo-electric material 12 becomes '0' at the part of the side with no groove, and becomes maximum at the intermediate side on which the grooves are formed, and the part of the maximum displacement becomes plane-shaped, and does not become dome-shaped. Thus, a high sound pressure level can be obtained, and the constitution can be miniaturized, and the low-frequency characteristic can be improved.
Patent JP-S6152428-A (JP)
Title: Automatic control for clutch of power transmission apparatus for car
Inventor: INUTA MASANORI
IPC: B60W10/10
Filed: 1984-08-22
Abstract: PURPOSE:To prevent the generation of engine stall by controlling an actuator so that a clutch is provided with slip in accordance with the reduction of the number of revolution, when brake is not applied. CONSTITUTION:When the number of engine revolution reduces to the first standard value in the state where brake is not applied, the hydraulic pressure of an actuator for connecting and disconnecting a clutch 40 is reduced, and the slip in the degree where the restoration of the number of engine revolution is permitted is generated on the cluth 40. When the number of revolution is restored, the hydraulic pressure of the actuator is increased. Through the repetition of this process, the reduction of the number of engine revolution exceeding the standard value is prevented, and engine stall can be prevented.
Patent JP-H05343216-A (JP)
Title: Manufacture of permanent magnet
Inventor: YURI TSUKASA
IPC: H01F7/02
Filed: 1992-06-08
Abstract: PURPOSE:To develop a method wherein an Re-Tm-N based anisotropic permanent magnet whose magnetic characteristic is as good as Nd-Fe-B based permanent magnet and whose temperature characteristic is more excellent than the same can be obtained in a bulky state. CONSTITUTION:In a method for manufacturing a permanent magnet, the atomic percentages X, 100-X of rare earth element (Re) and a transition metal (Tm) satisfy the composition formula (atomic %) of an alloy, Rex-Tm(100-x) (where 5%<=X<=30%), and by subjecting the alloy to a warm processing at a temperature not lower than 500 deg.C, the crystal of the alloy is subjected to an orientation in a specific direction, and then, the alloy is subjected to a nitriding processing.
Patent JP-2000012298-A (JP)
Title: Superconductive rfq accelerator and its manufacture
Inventor: MATSUOKA MASANORI
IPC: H05H9/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive RFQ accelerator capable of reducing the material cost and having high stability to quenching caused by a disturbance such as abnormal heating. SOLUTION: This superconductive RFQ accelerator 1 comprises a vane 3, a cavity 4, and a stem for mounting the vane 3 to the cavity 4. (A) The vane 3 is formed of a vane tip 3A and a vane body 3B, and the vane tip 3A is formed of niobium bulk material. (B) The vane body 3B, the cavity 4 and the stem 5 are formed of copper material. (C) The vane body 3B, the cavity 4 and the stem 5 have niobium films on the surfaces. (D) The whole body of the accelerator is housed in a heat-insulating case.
Patent JP-H0338460-A (JP)
Title: Alarm device for braking system
Inventor: KUNIMI TAKASHI
IPC: G08B21/00
Filed: 1989-07-06
Abstract: PURPOSE:To avoid locking of wheels due to influence of engine brake by a method wherein when a gear position, anti-lock device operation and clutch connection state are detected by respective sensors, an alarm device is operated by input to an arithmetic circuit to allow a driver to cope with the trouble. CONSTITUTION:A gear position is detected by a detection sensor 1, connection of a clutch is detected by a clutch sensor 2, and operation of an anti-lock device is detected by an anti-lock sensor 3. The anti-lock device is constituted wherein vehicle speed information is input to a control logic circuit A2 by a wheel speed sensor A1, and hydraulic pressure to each wheel is controlled by a modulator brake fluid pressure control A3 so that braking is effective to a degree that locking does not occur. The signals of the respective sensors 1,2,3 are input to an arithmetic unit 4 to operate an alarm device 5 according to such conditions of the gear position, clutch connection and operation of the anti-lock device A2 as detected. Then a driver operates the clutch to avoid locking.
Patent JP-H071804-A (JP)
Title: Ink ribbon
Inventor: KITAMURA ATSUSATO
IPC: B41J31/02
Filed: 1993-06-21
Abstract: PURPOSE:To effectively prevent occurrence of catch in printing and avoid occurrence of troubles such as defective travel, damage of ribbon, blockage in printing, and contamination of paper by impregnating a ribbon base cloth consisting of tubular seamless woven cloth having a prescribed circumferential length and a width with ink. CONSTITUTION:A tubular seamless woven cloth can be obtained by knitting, for example, tubular weft knitted cloths by using a circular knitting machine. After the tubular seamless woven cloth is obtained, it is cut in a predetermined width. The cutting is performed by mechanical means or thermal means. By inking the ribbon base cloth, an ink ribbon 2 is obtained. As the ink ribbon 2 has the knitted structure, even on the occasion that a thread is likely to be caught by a hole corner of a mask 3, the part where the thread is likely to be caught stretches partially so that a catch can be prevented skillfully and normal state is restored. That is, in the case of the knitted cloth, the part where the catch is likely to occur turns into a part having soft structure only on the occasion that the catch is likely to occur.
Patent JP-H0712373-A (JP)
Title: Air conditioner system
Inventor: KATO KOJI
IPC: F24F5/00
Filed: 1993-06-22
Abstract: PURPOSE:To provide an air conditioner system in which chilled water is processed without using refrigerant such as fluorocarbon, etc., and the water can be used as a cold source of an air conditioner. CONSTITUTION:When a pressure resistant vessel 16 is evacuated to a predetermined degree of vacuum by a vacuum pump 20, water held in a coil tube 30 formed of sintered metal is oozed to its surface, and evaporated in a space in the vessel 16. When the water is evaporated, the tube 30 is cooled by evaporating latent heat. Thus, water 12 circulated between the tube 30 and a storage tank 14 is gradually cooled, and chilled water 12 of a predetermined temperature can be manufactured in the tank 14. Accordingly, the water 12 in the tank 14 is used as cold source of an air conditioner 10, thereby creating an air conditioner system in which harmful substance such as fluorocarbon, etc., is not used. Further, since the tube 30 is farmed of the sintered metal, evaporating area of the water is increased to efficiently generate evaporating latent heat, and hence a large cold can be output.
Patent JP-H0724765-A (JP)
Title: Correction data communication system among robots
Inventor: KOBAYASHI HIROHIKO
IPC: B25J19/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide a correction data communication system among robots in a robot system in which a plurality of robots having a common coordinate system and perform work for one workpiece. CONSTITUTION:Robots 1-4 perform work for a workpiece 5 in cooperation one another. When the workpiece 5 moves and next workpiece is set, slight deviation occurs for the taught position. A laser sensor 1b is provided at a tip of an arm 1a of the robot 1 to detect the deviation. The laser sensor 1b detects a screw hole 5a of the workpiece 5 and sends the detected signal to a robot controller 10. A correction data calculation means 11 of the robot controller 10 receives the detected signal, obtains correction data DELTAD between the taught position of the workpiece 5 and an actual position, and sends the correction data DELTAD to a correction data transmission means 12. The correction data transmission means 12 transmits the correction data to each of robot controllers 20, 30, 40 of other robots 2, 3, 4.
Patent JP-H1020008-A (JP)
Title: Magnetism measuring method, magnetism detection unit, magnetism detection board, and magnetism measuring device
Inventor: KADO HISASHI
IPC: G01R33/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To lighten the work labor for the measurement of a magnetism distribution in a space so as to shorten a measuring time. SOLUTION: A magnetism detection board 20, in which multiple magnetism detection units 10 detecting magnetism and transforming the magnetism to light are arranged on a supporting board, is arranged in a measuring object space, and the magnetism detection board 20 is image-picked up remotely by means of a CCD camera 3. The picked-up image is analyzed by means of an information processor 50, and magnetism information for each of the magnetism detection units 10 is extracted, and then, a magnetism distribution chart, is formed on the basis of the magnetism information and the position information of the respective magnetism detection units 10. In this way, the work labor of an operator can be lightened.  A measuring time can be shortened, while a magnetism distribution of the space can be precisely measured even if the condition of a magnetism source is varied along with the elapse of time. Magnetism of a space which an operator hardly enters can be easily measured.
Patent JP-H0225465-A (JP)
Title: Piperidine derivative, production thereof and pharmaceutical composition containing the same derivative
Inventor: EDA SHOEI
IPC: C07D401/12
Filed: 1988-07-15
Abstract: NEW MATERIAL:A compound expressed by formula I (Ar<1> and Ar<2> are phenyl or phenyl or pyridyl having alkyl substituted by halogen, etc.; A is alkylene or alkenylene; B is alkyl, hydroxy, alkoxy, phenoxy, alkylamino, anilino, phenyl, etc., provided that at least either of Ar<1> and Ar<2> is pyridyl when B is phenyl or alkyl-substituted phenyl) and salts thereof. EXAMPLE:3-[4-[(4-Chlorophenyl)-2-pyridylmethoxy]-1-piperidyl]propionic acid. USE:An antihistaminic and antiallergic medicine. PREPARATION:For example, a compound expressed by formula II is reacted with a compound expressed by formula III (W is eliminative group) to afford the compound expressed by formula I.
Patent JP-H0225577-A (JP)
Title: Thin film forming device
Inventor: KOBAYASHI TOSHIYUKI
IPC: C23C16/50
Filed: 1988-07-15
Abstract: PURPOSE:To easily form a uniform film on a base plate having a large area at high velocity by generating long plasma with the flow-straightened reactive gas for film formation and activating this gas and introducing the gas into a reaction chamber via a network partition part and allowing this gas to react with a gaseous material. CONSTITUTION:The reactive gas G2 for film formation which has been flow- straightened by a flow-straightening part 19 is passed through a plasma generation part 17 which is separated from a reaction chamber 3 arranged with a base plate 1 to be worked and has a long shape. On the other hand, microwave G3 is allowed to resonate with a resonator 14 and introduced into a plasma generating port 17 via a partition part 15 made of a dielectric substance provided vertically to the electric field thereof. Therein plasma long in the unidirection is generated between the partition port 15 and an electric conductor wall 16 opposed thereto by the reactive gas G2 uniformly straightened to the above lengthwise direction. The reactive gas G2 activated by this plasma discharge is introduced into the reaction chamber 3 via a network partition part 18 while transport energy loss is made small. Therein this reactive gas G2 is allowed to react with a separately introduced gaseous material G1 in an activated state and thereby a high-quality film is efficiently formed on the above base plate 1.
Patent JP-H1121164-A (JP)
Title: Production of fired article using incineration ash
Inventor: AONO HIDEO
IPC: C04B41/86
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a fired article using an incineration ash, which is capable of effectively utilizing the incineration ash. SOLUTION: A molded article is obtained by mixing a 1st ceramic raw material obtained by pulverizing incineration ash with a 2nd ceramic raw material being clay and water and molding into a product shape. After that, the molded article is dried, fired at 700-1000 deg.C after dried to obtain a fired article, glazed after fired and then fired again at 700-1800 deg.C to produce the fired article.
Patent JP-H0465516-A (JP)
Title: Polyester stock yarn for woven or knit fabric
Inventor: HAMADA HIROKATSU
IPC: D02J13/00
Filed: 1990-07-04
Abstract: PURPOSE:To provide the subject stock yarn having specific peak temperature of mechanical loss tangent, crystal orientation degree and boiling water shrinkage, easily dyeable and having heat-shrinkage to enable the use in the woven and knit fabric for outwear. CONSTITUTION:The objective stock yarn has a peak temperature (Tmax) of mechanical loss tangent of <= 120 deg.C (measured at 110 Hz), a crystal orientation degree (Co) of >= 85% (measured by wide angle X-ray diffraction) and a boiling water shrinkage of >= 5%. A knit fabric made of the stock yarn has sufficiently good feeling and is free from curl in sewing to facilitate the design of clothes. It can be produced in high productivity at a low cost by high-speed spinning and take-up process.
Patent JP-H0727560-A (JP)
Title: Scanning type probe microscope and control method thereof
Inventor: KADO HIROYUKI
IPC: H01J37/28
Filed: 1993-07-15
Abstract: PURPOSE:To prevent a probe from colliding or being affected by friction force and accurately measure the surface shape of a sample by moving the probe between stations while being separated from the surface of sample, then moving the probe near the surface of the sample, and measuring the irregularities on the surface of the sample. CONSTITUTION:A sample 3 is mounted on a jogging mechanism 10 constituted of piezoelectric elements 4-6 joggable in X, Y, Z-axes, voltage is applied to the piezoelectric elements 4, 5 from a piezoelectric driving device 8 to scan the horizontal face of the sample 3. The outgoing light of a semiconductor laser 11 is condensed by a lens 12, the reflected light from the back face 2b of a cantilever 2 is received by a four-split photo-diode 13, and the warp quantity and twist quantity of the cantilever 2 are measured. When the applied voltage of the piezoelectric element 6 in the Z-axis direction is gradually increased and the probe 1 is moved near the sample 3, repulsive force is acted, and a warp and a twist are generated on the cantilever 2. When they exceed the set values, the applied voltage is automatically decreased, and the probe 1 is separated. The probe 1 is moved to the next measurement station in the separated state.
Patent JP-S6420326-A (JP)
Title: Apparatus for feeding cotton to card
Inventor: YANO SEIJI
IPC: D01G15/36
Filed: 1987-07-13
Abstract: PURPOSE:To facilitate the control of the feeding rate of cotton to a card, by attaching a variable-speed blower to a chute for feeding cotton to a card. CONSTITUTION:A chute 2 for feeding cotton to cards 12-16 is provided with a blower A to apply a pressure to the cotton in the chute by sucking air from the bottom of the chute 2 and blasting air from the top of the chute. A variable speed blower is used as the blower A. The density of the cotton in the chute 2 can be controlled by this process. The thickness of the sliver 18 delivered from the cards 12-16 is measured by a measuring apparatus 17 and the rotational speed of the blower A is controlled according to the measured value to enable the delivery of sliver 18 having uniform thickness.
Patent JP-H0225162-A (JP)
Title: Color picture processing unit
Inventor: ABE YOSHINORI
IPC: G03G15/01
Filed: 1988-07-14
Abstract: PURPOSE:To eliminate the need for an output of a picture memory designation address signal from a host CPU by designating a picture memory through the use of a vertical effective area signal of a picture signal in the case of storing a color signal after signal processing into plural picture memories. CONSTITUTION:A signal processing system 1 processes a picture for a picked-up color picture signal and outputs a color signal subject to multi-value processing. A host computer 160 stores a color signal from the signal processing system 1 into plural picture memories 210-230. In the case of this storage, an address control circuit 240 provided to a transporter 200 counts a timing signal (vertical effective area signal) V.V outputted when the original is once scanned and generates an address data to the said picture memories 210-230 based on the count. Then each color signal from the said signal processing system is stored in the picture memory designated by the address data.
Patent JP-S5967360-A (JP)
Title: High corrosion resistant external parts
Inventor: SHIYOUJI SETSUO
IPC: C23C2/26
Filed: 1982-10-06
Abstract: PURPOSE:To produce high corrosion resistant external parts at a low cost by immersing a base material for external parts of a watch, etc. into the melt of a high corrosion resistant alloy in the mid-way of molding, and subjecting the same to >=1 times of die molding in succession. CONSTITUTION:External parts, etc. of a watch consisting of brass, steel, free cutting stainless steel, etc, having machineability and pressability as a base material are first roughly worked. The roughtly worked parts are immersed in the melt of a high corrosion resistant material such as ''Hastelloy'', ''Inconel'', or the like to disperse and stick such material on the surface of the roughly worked parts, whereafter the parts are finished to the final shape by die molding. The base material 5 and the high corrosion resistant material 6 diffuse and join to each other thereby forming a secure bond, and eliminating the peeling by the succeeding die molding. The surface of the material 5 is covered with a high corrosion resistant material 7. The amt. of the costly materials such as ''Hastelloy'' to be used is reduced to a fraction and the external parts having high resistance to corrosion are obtd. at a low cost.
Patent JP-H0575-A (JP)
Title: Method and device for freezing food
Inventor: SHIMOKAWA TAKASHI
IPC: F25D16/00
Filed: 1991-06-21
Abstract: PURPOSE:To store a food in a just made or harvested state by charging the food in a freezer preliminarily cooled by a compression type freezing cycle, subjecting the charged food to a cooling medium spray type freezing cycle and further cooling the food by the compression type freezing cycle. CONSTITUTION:A food is charged in a freezer 1 preliminarily cooled with a compression type freezing machine 2, intermittently cooled with liquid carbon dioxide cooling medium 6 sprayed from a nozzle 5 of a spray type freezing machine 3 and subsequently cooled with the compression type freezing machine 2 so as to maintain a prescribed temperature. The liquid carbon dioxide is adhered to the food in the state of dry snow and sublimes to rapidly freeze the outer peripheral parts of the food.