baber/WOPTO huggingface dataset:
Patent JP-H02266134-A (JP)
Title: Damping device for vibro-eliminating bed
Inventor: KANEMITSU YOICHI
IPC: F16F15/03
Filed: 1989-04-04
Abstract: PURPOSE:To improve vibro-eliminating effect by attaching a yoke rod made of magnetic material to a vibro-eliminating floor plate, installing a yoke plate made of this magnetic material in the tip, and installing a damping controller equipped with a fixed electromagnet, an acceleration sensor, a compensation circuit and a power amplifier in a vibro-isolator such as an air spring or the like. CONSTITUTION:A rod member 13 is locked to an air spring mounting member 11, a magnetic material-make type 14 is attached to this rod member 13, and a magnetic material-make yoke plate 15 is locked to a tip of the rod member 13. An electromagnet stator 16 is locked to a casing 18 attached to a mounting member 12 as opposed to the yoke 14, and other electromagnet stators 19a, 19b are installed in it as well, having each of exciting coils 20a, 20b. Vibro- acceleration in the rod member 13 is detected by an acceleration sensor 21, leading it into a compensation circuit 13, and then it is led into power amplifiers 33a, 33c, by way of detection circuits 32a, 32c, thereby generating a specified current in exciting coils 17A, 17C. Therefore magnetic attraction is produced in a gap with the yoke 14, whereby motion of the rod member 13 is controlled, thus a vibro-eliminating effect of extensive frequency is securable.
Patent JP-H01256923-A (JP)
Title: Alignment device for noncontact type tonometer
Inventor: KATSURAGI KENJIRO
IPC: A61B3/10
Filed: 1988-04-08
Abstract: PURPOSE:To surely detect the alignment regardless of the reflection factor of an eye under test and disturbance light or the like by constituting a projecting light source with the first and second projecting light sources and detecting positions of index images of the first and second projecting light sources formed on an area sensor. CONSTITUTION:An index image by a light emitting diode 14 is formed on an eye under test E as a virtual image by an index projecting system 10, an image by this virtual image is formed at the point R1 of the light receiving face 21a of a position sensor 21 by a light receiving optical system 20. The index image of a light emitting diode 15 is likewise formed at a virtual image P on the eye under test E, an image by this virtual image P is formed at the point R2 of the light receiving face 21a of the position sensor 21. A control circuit judges whether image formed points R1 and R2 are within the preset range S or not and outputs an alignment completion signal. The alignment of a noncontact type tonometer for an eye under test E can be surely detected regardless of the reflection factor of the eye under test E and the effect of the external light or the like.
Patent JP-H03284812-A (JP)
Title: Chip type ceramic capacitor
Inventor: AKAHO TETSUO
IPC: H01G4/12
Filed: 1990-03-30
Abstract: PURPOSE:To prevent an effect on the distance of a counter electrode and the end face of an opposed end section electrode formed on both main surfaces of the surface and rear of a base body of insulation resistance or withstand voltage characteristics by forming insulating layers onto the surfaces of the ceramic base body except one part of the counter electrode and the counter electrode and connecting the end section electrode to the counter electrode in the non-coating sections of the insulating layers respectively. CONSTITUTION:Counter electrodes 11 are formed on the whole surfaces of both main surfaces of the surface and rear of a semiconductor ceramic base body 10, and insulating glass layers 12 are formed onto the end faces 10a of the base body 10, the whole surfaces except one parts near one-side end faces 10a of the counter electrodes 11 and the surfaces of the side faces 10b of the base body 10. End section electrodes 15 connected in the non-coating sections 1 of the counter electrodes 11 and the insulating glass layers 12 are formed from the upper sections of the insulating glass layers 12 to the end faces 10a of the base body 10 and near the end faces 10a respectively. The insulating layers 12 are shaped onto the surface except one parts of the counter electrodes 11 and the surface of the base body 10, and the distances of the counter electrodes and the end faces of, the opposed end section electrades are not subject to the effect of withstand voltage characteristics, etc., and the counter electrodes can be formed onto the whole surfaces of both main surfaces of the surface and the rear.
Patent JP-H04321848-A (JP)
Title: Planetary gear mechanism
Inventor: TERAOKA MASAO
IPC: F16H48/24
Filed: 1991-04-18
Abstract: PURPOSE:To prevent abrasion and seizure between a pinion gear and a pinion carrier by setting the space between one end portion of a pinion gear and a pinion carrier relatively large so that a shaft portion and the casing side come into contact with each other earlier than the pinion gear and the pinion carrier do so. CONSTITUTION:When a differential case 25 is rotated by the driving force from an engine, the rotation is distributed to a sun gear and a pinion carrier 53 through a pinion gear 39 and transmitted to the right and left rear wheels through each hub. When a driving resistance difference is generated between the rear wheels, the sun gear and the pinion carrier 53 are differentially rotated by the rotation and revolution of the pinion gear 39. In this case, when the space between the right pinion carrier 53 and a washer 5 7 is (b), the space between the left end of the pinion gear 39 and the left pinion carrier 51 is (c), and the space between the end portion of the left shaft portion 47 and the washer 57 is (e), they are set in such a manner as to satisfy the following expression: b+e<c.
Patent JP-S5312137-A (JP)
Title: Steel silo
Inventor: OKUTO KOUICHIROU
IPC: E04H7/22
Filed: 1976-07-20
Abstract: PURPOSE: To constitute a strong wall of a silo using s thin steel sheet, by fixing a post of each corner of a honeycomb plane and supporting the wall of the silo inscribed in the post. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02267490-A (JP)
Title: Condenser
Inventor: ICHIKAWA HIROMASA
IPC: F28B1/02
Filed: 1989-04-07
Abstract: PURPOSE:To prevent abrupt heating of a condenser body plate and erosion thereof due to steam jet by so disposing a header near the shell plate of the condenser as to direct steam fed from jet holes only toward the central direction of the condenser. CONSTITUTION:In a condenser in which high temperature stem fed by bypassing a steam turbine is introduced to cooling tube group through a header, a multihole type header 21 is disposed near a condenser shell plate 14a, and a plurality of jet holes 22 are so opened at the body wall as to direct steam jet Z1 only toward the center of a condenser 6. The header 21 is extended along cooling tube groups 13a, 13b, and disposed from the inlet of rear side to the front side over the entire length of the tubes. With this structure, the jet Z1 is not collided with the plate 14a disposed at the back side. Since a distance from the holes 22 to the plate 14b is twice as large as the conventional one, the jet Z1 is sufficiently decelerated therebetween, and does not affect impact, heating, etc., to the part of the plate 14b.
Patent JP-S61248899-A (JP)
Inventor: TABUCHI TEI
IPC: B66D1/44
Filed: 1985-04-23
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-H02265722-A (JP)
Title: Injection apparatus of injection molding machine
Inventor: ABE TAKAYUKI
IPC: B29C45/16
Filed: 1989-04-07
Abstract: PURPOSE:To prevent a phenomenon of perfect or excess kneading and to obtain a good marble pattern by providing projectedly a flange part introducing a raw material transferred from an upstream side into an inlet part of a raw material transferring path on a plurality of screws and providing a hopper for a main raw material on a heating cylinder part just on the down stream side of the flange part. CONSTITUTION:When injection molding is performed, a shutter of a hopper 3 for a side raw material is opened and a shutter of a hopper 4 for a main raw material is closed and the first screw A is rotated. The side raw material 10 enters into a screw groove 6 of the first screw A and it is transferred forward and melted. Then, it is stopped at a flange part B1 of the second screw B and is sent into a path C for transferring the raw material through an inlet part C1. After a definite time, when the side raw material 10 reaches an outlet part C2, the shutter of the hopper 4 for the main raw material is opened. Then, the main raw material 11 is entered in a screw groove 7 of the second screw B and is transferred and melted under a condition where it is completely separated from the side raw material 10.
Patent JP-H08286351-A (JP)
Title: Sheet body conveying device
Inventor: NOZAWA YOSHIE
IPC: B65H15/00
Filed: 1995-04-12
Abstract: PURPOSE: To turn round once a sheet body with a drum capable of turning normally/reversely to convey it, and convey the sheet body between a first belt-shaped conveying system and a second belt-shaped conveying system. CONSTITUTION: A sheet body conveying device has a suction mechanism 12 for sending out a sheet body S one by one, a drum 14 capable of normally/ reversely turning, a first belt-shaped conveying system 18 arranged on the outer circumference of the drum 14 over a specified circumferential length and forming conveying-in port 16, a second belt-shaped conveying system 22 arranged on the outer circumference so as to separate from the first belt-shaped conveying system 18 over a specified circumferential length and forming a conveying-out port 20, and a first guide means 24 for smoothly guiding the sheet body S from between the first belt-shaped conveying system 18 and the drum 14 to between the second belt-shaped conveying system 22 and the drum 14.
Patent JP-H04319418-A (JP)
Title: Injection molding device
Inventor: SONE JUNJI
IPC: B29C45/80
Filed: 1991-04-18
Abstract: PURPOSE:To provide an injection molding device for molding with little distortion even when products to be molded of different kind are molded with molten resin. CONSTITUTION:The first control mode based on the maximum temperature of a product to be molded which represents the relation between the pressure of molten resin required for retaining the volume ratio of molten resin in a cavity 2 constant and the inner-mold cooling time of the product to be molded as reference and the second control mode based on the average temperature as reference are set in a CPU 8. Either of the first control mode or the second control mode is selected according to the kind of a molded product to be molded in the cavity 2 to control the dwell pressure of molten resin.
Patent JP-H08289088-A (JP)
Title: Image reader
Inventor: YOSHINAGA KENJI
IPC: H04N1/04
Filed: 1995-04-12
Abstract: PURPOSE: To provide the image reader reading an image with high accuracy. CONSTITUTION: An original carriage 18 able to contain an original holder 2 and a sensor support 32 supporting a CCD line sensor 30 are supported by an upper rail 11 and a lower rail 12. Furthermore, the original carriage 18 are moved in the axial direction of the rails 11, 12 to scan an original 1 and the CCD line sensor 30 reads its image.
Patent JP-S5311879-A (JP)
Title: Moving bed type catalytic reduction method for nitrogen oxides
Inventor: SHIGA SHIUJIROU
IPC: B01D53/86
Filed: 1976-07-20
Abstract: PURPOSE: To prevent ammonium sulfate and ammonium hydrogensulfate from depositing on the catalyst in catalytic reduction of NOx contained in heavy oil combustion exhaust gas with ammonia as a catalyst by use of moving beds by the introduction of a seal gas under specific conditions to the side of the moving bed reactor, through the side the catalyst is charged or discharged. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62244537-A (JP)
Title: Method and device for seaming can
Inventor: MORIMOTO KENJI
IPC: B21D51/30
Filed: 1986-04-17
Abstract: PURPOSE:To improve the quality by preventing the eccentricity of a cover and the buckling of the can body, by covering the can cover on the can body after performing a chucking by sucking the can cover directly from a turret by a seaming chuck. CONSTITUTION:The can body 16 packing the contents is bound at the engaging recessed part of a feeding turret 3 and seaming turret 1 and moved onto a lifter plate 17. At this time, a can cover 15 is fitted with the suction to the seaming chuck 11, which is started to descend. The can body 16 is pinched by the lifter 17 and seaming chuck 12 by covering the can cover 15 on the can body 16 simultaneously with positioning the can body 16 at the center part of the lifter plate 17. Thereafter, a double seaming is performed with the method similar to the conventional method. A good product can be manufactured with this method and device.
Patent JP-S60230680-A (JP)
Title: Image forming device
Inventor: MAEKAWA NOBUAKI
IPC: G03G21/00
Filed: 1984-04-28
Abstract: PURPOSE:To prevent scattering of removed brush hair into a machine with simple constitution by disposing a sponge member which rubs the surface of an image carrying body on the down stream side of a conductive fur brush. CONSTITUTION:The sponge member 15 which rubs the surface of a photosensitive body is provided on the down stream side of a conductive brush 8 of an image forming device. The member 15 is positioned by means of a double- coated adhesive tape, etc. to the recess provided to a cap 7 and is further grasped and attached by an electrifier 2. The photosensitive body 2 rubs with the conductive brush hair 10 of the cleaning brush 8 rotating in the direction opposite to the rotating direction of the body 2 in a cleaning position B, by which the remaining toner on the body is cleaned. The removed and cut conductive brush hair 10 is carried to the down stream side but is thoroughly dammed up by the sponge member 15, by which the hair is prevented from scattering to the outside of a cleaning device 5.
Patent JP-H09248484-A (JP)
Title: Metal separation apparatus
Inventor: YOKOE TADAHIKO
IPC: B03C1/23
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal separation apparatus eliminating the stagnation of a mixture on a belt and high in durability. SOLUTION: In this metal separation apparatus constituted so that a belt 45 is provided between belt tensioning drums 43.44 under tension and the rotor 46 having permanent magnets provided to the peripheral surface thereof arranged in the belt tensioning drum 44 is rotational driven while the belt 45 is driven so as to be circulated by rotationally driving the belt tensioning drum 43 to separate a metal such as a ferromagnetic metal from the mixture supplied to the belt 45, the drive mechanism of the belt tensioning drum 44 and the rotor 46 is constituted so that the rotary direction of the rotor 46 is made reverse to that of the belt tensioning drum 44 having the rotor 46 arranged thereto.
Patent JP-S5613253-A (JP)
Title: Brake for car
Inventor: NAGASE MINORU
IPC: B60T15/18
Filed: 1979-07-09
Abstract: PURPOSE: To improve the brake control performance in an automatic operation car by applying a membrane plate piston to a duplex relay valve through a separation wall and a change-over valve which supplies the output pressure corresponding to brake commands to this piston.  
     CONSTITUTION: When a brake controller 1 is operated and brake commands are given to the brake command lines SB 1 WSB 3 , a brake for a car controls to send the pressure air from a pressure air source 5 and supplies it to a brake cylinder 7 through a duplex relay valve 6. In this case, a new brake command line SB 4  is provided from the brake control valve 1 and is connected to a solenoid valve 8. The duplex relay valve 6 provides a single membrane plate piston S 4  at the lower part of a room C 3  through a separation wall 6a. The room C 4  of this piston S 4  is also connected to the output end of the said solenoid valve 8. The piston S 4  is separated from another piston S 1 WS 3  and operates independently of them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60230696-A (JP)
Inventor: TSUBOI KOUJI
IPC: G09G3/28
Filed: 1984-04-28
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-S61246611-A (JP)
Title: Measuring method of distance and shape
Inventor: TAKATANI HARUHISA
IPC: G01B21/02
Filed: 1985-04-25
Abstract: PURPOSE:To enable the easy measurement of an object to be measured even when it has sharp indentation and shows a large amount of displacement, by feeding back to a driving system an amount of transfer of the driving system driving the main body of a sensor and an amount of displacement of distance between the main body of the sensor and the object to be measured. CONSTITUTION:When the main body 18 of a sensor is located within a range of measurement of a measurable voltage-displacement characteristic, the displacement amount t can be taken out as a distance amount D3. In the case when a measuring point M has a possibility of being located beyond the range of measurement owing to the form of an object 9 to be measured, the main body 18 of the sensor is transferred on the basis of the distance amount D3, which is a feedback amount of a feedback channel 17, and a transfer amount D1 of a driving system 2. As the result, a reference point P is transferred to the measuring point M. Accordingly, the measurement can be conducted in the whole area of the driving system 2, and thus the object can be measured easily even when it has sharp indentation and shows a large amount of displacement.
Patent JP-S5313552-A (JP)
Title: Filter for an electric cleaner
Inventor: KOBAYASHI TOSHIO
IPC: A47L9/12
Filed: 1976-07-22
Abstract: PURPOSE: To return fine dusts to a dust-collecting part by allowing a part of air flow which passed a primary filter to outflow, so that an amount of collected dusts through a secondary filter is reduced and a large amount of dusts are accumulated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06296802-A (JP)
Title: Reagent refining method
Inventor: FUJIURA KAZUO
IPC: C01G15/00
Filed: 1993-04-14
Abstract: PURPOSE:To heighten the separation efficiency of impurities during sublimation or evaporation process and control the granularity of a reagent obtained after refining. CONSTITUTION:As a raw material for sublimation, ZrF4, for example, is packed into a platinum container 7 in a supporting pipe 3 made of quartz glass and Ar gas is introduced into the container to evacuate the system. Pressure control is carried out by a flow control valve 15 of a gas discharge outlet 11 after the pressure is measured by a baratron gauge 14. The sublimation temperature is set to be 900 deg.C by an electric furnace 1 for sublimation and the pressure is set to be within a range from 0.01 to 760mmHg. The part where the sublimated ZrF4 is precipitated is set to be at 500 deg.C by an electric furnace 2 for recovery. As a result, the particle size of the products becomes smaller as the pressure rises higher and in this way, the particle size can be changed optionally by altering the pressure. To obtain ZrF4 with a high purity, it is necessary to keep the ambient pressure equal to or higher than the equilibrium Vapor pressure of an impurity.
Patent JP-H08264112-A (JP)
Title: Electron emitting element, electron source, image formation device, and these manufacture
Inventor: HAMAMOTO YASUHIRO
IPC: H01J1/316
Filed: 1995-03-22
Abstract: PURPOSE: To form a film having a high fusing point and high resistance to a strong electric field so as to improve the electron emission efficiency and durability by making the carbon and carbon compounds on the conductive film on an electron emitting part and in the vicinity of both its potential sides high crystal. CONSTITUTION: Element electrodes 4 and 5 and a conductive film 3 are made on a substrate by specified treatment process, and an electron emission part 2 is made by applying a current between the element electrodes 4 and 5 and partially transmuting the conductivity 3. Next, a film 6 including crystalline carbon is stacked on the electron emission part 2 and on both potential sides in its vicinity by the activation processing by applying AC voltage pulses having specified crest values, under the atmosphere where a carbon compounds exists. Furthermore, successively, it is given high crystal property by applying emitted electrons to carbon and carbon compound. Hereby, a film, which has a high fusing point and high resistance to a strong electric field, can be made on the electron emission part 2 and a both-conductivity film 3 in its vicinity.
Patent JP-H05253799-A (JP)
Title: Monitoring device of machine tool for in-line
IPC: G05B23/02
Filed: 1992-03-11
Abstract: PURPOSE:To stabilize working accuracy of a machine tool and discover abnormality in an early stage by arranging a machine tool provided with many sorts of tools under in-line condition, and monitoring the operation by freely using upper and lower limit data at operation in response to respective tools. CONSTITUTION:A controlling and detecting device to detect the current value of load current and a selecting means to discriminate the sort of a using cutting tool 7 are provided on the main spindle motor 1 of a machine tool, the output end of the controlling and detecting device 2 is connected to a pattern data setting circuit 10 through a data receiving circuit 5, the output end of the pattern data setting circuit 10 is connected to a memory circuit 14 to which upper and lower limit data obtained hereat are put in order and received according to the output of the selecting means, and a comparison circuit 3 to compute the upper and lower limit data and the measured value of a real time is provided. It is judged whether the operation is normal or not, by comparatively computing the corresponding upper and lower limit data and the measured value by the selecting means 9, in response to the sort of the cutting tool 7 at operating the machine tool.
Patent JP-H04300375-A (JP)
Title: Dyeing of carp pennant
Inventor: SAKAKIBARA MASANORI
IPC: D06B11/00
Filed: 1991-03-26
Abstract: PURPOSE:To apply a colored steric pattern to a carp pennant by subjecting the cloth for a carp pennant to hot dyeing treatment to cause the shrinkage of the cloth. CONSTITUTION:A part or total of a cloth is dyed with a dyeing means to form an eye-patterned part, a scale-patterned part, a plain part, etc. The above dyeing process is combined with a dry-heat dyeing treatment to cause the shrinkage of a part of the cloth and obtain a dyed carp pennant having unique appearance with steric and luxury feeling.
Patent JP-H03285235-A (JP)
Title: Cathode for gas discharge type display panel
Inventor: WATANABE YOSHIO
IPC: H01J17/04
Filed: 1990-04-02
Abstract: PURPOSE:To achieve a good conductivity after baking in an atmosphere of air, and set the discharge starting voltage and minimum discharge maintaining voltage low by forming a cathode of Ni3B. CONSTITUTION:The cathode of a gas discharge display panel is formed of Ni3B. An Ni layer can also be formed as a primary electrode. The finest grains of several mum or less do not have a deterioration in an electric resistance by oxidation even after baking. Because the material is a boride, an electron radiation efficiency is high, the conductivity is good, the minimum discharge maintaining voltage and the discharge start voltage are set low, and the discharge characteristics are improved largely. The cost on a drive circuit can be low, and the reliability can be improved. Attachment of ions to the front surface glass side by sputtering by discharge is reduced, and the light emission efficiency of the display panel is improved.