baber/WOPTO huggingface dataset:
Patent JP-S59212070-A (JP)
Title: Electronic blackboard device
Inventor: SUGA YUKIO
IPC: H04N1/10
Filed: 1983-05-18
Abstract: PURPOSE:To print a sentence and a graph drawn on a blackboard at the place instantaneously by arranging the sensor part consisting of a light source and a photoelectric converting element at right angles to a movement direction to overall width of the blackboard. CONSTITUTION:An image of character, etc., written on a blank material is formed on the image sensor by light emitted by a light source 25. The image sensor 24 converts line image into electric signal, which is sent out to a circuit part 35. This circuit part 35 composes a signal for a screen by a synchronizing signal matching with the movement speed of the blank material 1, and the signal is converted by an encoding/decoding circuit part 73 into a digital signal, which is sent out to a printing head through a print control part 74 to print the character printing paper 6. The signal for the screen which is converted into the digital signal by the encoding/decoding circuit part 73 is stored in a storage device 75 temporarily to take plural copies when necessary.
Patent JP-H0565049-A (JP)
Title: Gas generating device
Inventor: HARADA TADAMASA
IPC: B60R21/26
Filed: 1991-03-27
Abstract: PURPOSE:To provide a gas generating device for an air bag which improves reliability for protection against a shock during an accident without damaging a passenger through reliable exhibition of a multistage pressure increasing function with high reproducibility during operation. CONSTITUTION:The interior of a gas generator is divided into a plurality of compartments by means of a partition wall 5. Each compartment is filled with a gas generating agent 7, and a fire transmission hole 6 is formed in the partition wall 5. A combustible composition molded product 11 is arranged to be fixed so as to block the hole and an igniter is arranged in one chamber.
Patent JP-H03286967-A (JP)
Title: Pulse pipe type freezer
Inventor: ISHIZAKI YOSHIHIRO
IPC: F25B9/00
Filed: 1990-03-31
Abstract: PURPOSE:To cool a cooled item without being influenced by vibration of work gas by a method wherein a hold over is composed of a heat exchanging type hold over for heat exchanging with fluid in another fluid circuit for cooling the cooled item and at the same time the fluid in the fluid circuit is heat exchanged with a cold head. CONSTITUTION:The first annular flow passage 35 is formed concentrically at an outer circumference part of a pulse pipe 30. Hold over materials 36 such as metallic wires or the like are piled up at the first annular flow passage 35 and then annular hold overs 37 are adjacent to an outer circumference of the pulse pipe 30. The other end of the pulse pipe 30 is provided with a cold head 38 fixed to an outer circumferential wall of the first annular flow passage 35. The other end of the pulse pipe 30 is communicated with one end of the hold over 37 through the cold head 38. Work gas (such as air, nitrogen, argon, hydrogen, herium or the like) is sealingly filled in a spacing ranging from a compression chamber 50a to a buffer tank 34 so as to cool the cold head 38. The work gas is retrieved of compression heat with the first radiator 39, further cooled by the hold over 37 and its flow is reversed by a flow passage 38a between the fins formed at one side surface of the cold head 38 and the gas enters the pulse pipe 30.
Patent JP-S61246441-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04B1/38
Filed: 1985-04-22
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-H01258020-A (JP)
Title: Data reader
Inventor: TAKEISHI MAKOTO
IPC: G06F3/05
Filed: 1988-04-07
Abstract: PURPOSE:To surely read out data from all channels by generating a signal for successively converting analog data in respective channels into digital data by an A/D converter in response to a channel selecting signal. CONSTITUTION:A microprocessor 13 sends a channel selecting signal to a timing generating circuit 20 on the basis of an interruption signal generated from an interruption generating circuit 19. At the time of receiving the channel selecting signal, the circuit 20 sends a signal to the A/D converter 14 so that analog data in respective channels are successively converted into digital data and the digital data are inputted to the microprocessor 13. Even if overhead superposing an interruption signal from the circuit 19 to another interruption signal is generated, the control of A/D conversion is not executed during the generation of overhead, so that the analog data in respective channels are A/D converted always removing the overhead and then read in.
Patent JP-H02264345-A (JP)
Title: Memory card
Inventor: SHINOHARA TAKAYUKI
IPC: G06F12/16
Filed: 1989-04-05
Abstract: PURPOSE:To improve static electricity discharge withstand current rating at the time of memory card backup by inserting a capacitor between the 'H' active enable input of an address decode circuit to select plural pieces of volatile memory ICs and 0V power supply. CONSTITUTION:This system is constituted of the capacitor 1 inserted between the 'H' active enable input 7 of the address decode circuit 6 and the 0V power supply, a supply voltage detecting IC 2 to supervise 5V supply voltage supplied from external power supply through a power input terminal 16, a card internal circuit consisting of plural pieces of the volatile memory ICs 91 to 9n, and internal power supply 14, etc. Static electricity caused at a memory card by the charged band of a person at the time of memory backup is remarkably reduced by inserting the capacitor 1. Thus, malfunction due to the noise of the static electricity at the time of backup can be prevented, and the breakdown of data can be prevented.
Patent JP-H02265983-A (JP)
Title: Protein water-base adhesive composition
Inventor: HIROTA NOBUCHIKA
IPC: C09J189/00
Filed: 1989-04-05
Abstract: PURPOSE:To obtain inexpensively a protein water-base adhesive with remarkably decreased odor by compounding a protein water-base adhesive with a specified (acidic) sulfite and/or a vegetable oil. CONSTITUTION:A protein water-base adhesive [e.g. a compd. of a glue or a gelatin with a resin emulsion (e.g. PVA, epoxy resin or acryl resin emulsion etc.,)] is compounded with NaXSO3 (wherein X is H or Na) and/or a vegetable oil (e.g. a jasmin oil, a rose oil, a peppermint oil, a camphor oil, a lemon oil or a composite oil thereof etc.) (the amt. of loading is usually 20-3,000ppm based on the solid content in the protein water-base adhesive compsn.). The odor thereof can be remarkably decreased thereby.
Patent JP-H01257034-A (JP)
Title: Tubular fiber-reinforced resin structural material
Inventor: UOTANI SHINICHIRO
IPC: B29D23/00
Filed: 1988-04-07
Abstract: PURPOSE:To obtain fitting accuracy of a metallic end member by making damage of an end part hard to occur at the time of pressing-in of the metallic end member by a method wherein thermoplastic resin layer is arranged on the innermost layer of a tubular fiber- reinforced and thermosetting resin structural material. CONSTITUTION:A thermoplastic resin layer 2 is arranged on the innermost layer, in a tubular fiber-reinforced thermosetting resin structural material 4 which is used by pressing a metallic end member 3 into the same. A fiber-reinforced thermosetting resin layer 1 is of fiber- reinforced thermosetting resin having a high-elasticity fiber such as a carbon fiber or glass fiber or an aromatic polyamide fiber for its reinforcing fiber and that having especially the carbon fiber for its reinforcing material is superior in lightening of weight and high elasticity. Although the thermoplastic resin layer 2 may be arranged extending over the whole area of the inner most layer, arrangement of the same only on an end part of the structural material has more lightening effect in weight and does not impair damage prevention effect at the time of pressing-in. When the thermoplastic resin 2 is kept softened by heating the structural material 4 at the time of the pressing-in of the metallic end member 3, the pressing-in can be performed easily. Since the metallic end member 3 having pressing-in part having the inside diameter of the said structural material 4 and the outside diameter free from a gap can be pressed in, fitting accuracy is improved.
Patent JP-S63249698-A (JP)
Inventor: INAI TAKATOSHI
IPC: B42D15/10
Filed: 1987-04-06
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-H08259847-A (JP)
Title: Coated inorganic powder and its production
Inventor: KAMIYAMA MAMORU
IPC: C09D11/033
Filed: 1995-03-17
Abstract: PURPOSE: To obtain high-quality coated inorganic powder by coating the surface of particles of an inorganic substance with a reaction product of a specific organosilicon compound and water, excellent in dispersibility in a thick film paste, showing excellent printability and coating performance. CONSTITUTION: This powder is obtained by coating the surface of particles of an inorganic substance (preferably a metal) with a reaction product of an organosilicon compound (e.g. trichloromethylsilane) selected from an organic alkoxysilane, an organic halogenosilane and an organic alkoxyhalogenosilane and water to give the objective powder. The powder is obtained by treating the particles of the inorganic substance with the organosilane compound. The treatment is carried out by making water adsorbed on the surface of the inorganic powder, dispersing the powder in a solution or a dispersion of the organosilane compound in an organic solvent and treating the inorganic powder under reflux at the boiling temperature of the organic solvent. The particle diameter of the inorganic powder is preferably 0.05-5μm.
Patent JP-H02265815-A (JP)
Title: Separating and locating mechanism for product to be conveyed
Inventor: SUGIHARA ZENSUKE
IPC: B65G47/78
Filed: 1989-04-05
Abstract: PURPOSE:To enhance the productivity, in a separating and locating mechanism for IC products pushed out from a stick, by forming a stepped recess at the front end of a housing having a product conveying mechanism, and by providing a plurality of movable beds incorporating product sucking means, reciprocateably. CONSTITUTION:A movable stopper 13 is moved rightward so as to move two movable beds 12 rightward, which are therefore, brought into close contact with the wall surface 10c of a stepped recess of a housing 10. Then a pawl 3 is actuated to move products 2 leftward on a stick 1 until is abuts against a projection 12e. Accordingly, the products 2 are shifted onto the movable beds 12 one by one. Then, the products 2 are fixed to the movable beds 12, respectively, under section effected through suction holes 12c, and a movable stopper 13 is moved leftward. As a result, the movable beds 12 are moved by the forces of springs, respectively, so as to obtain a predetermined space therebetween in cooperation of a stationary stopper 12f. Next, the products are transferred to a next process station by means of vacuum suction machine, thereby it is possible to enhance the efficiency.
Patent JP-H11282029-A (JP)
Title: Waveguide type optical switch
Inventor: NISHIDA NAOKI
IPC: G02F1/335
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to keep the incident coupling efficiency at a constant level or higher while achieving a high speed scanning ability by using a specific waveguide type switch and setting an angle formed between converged light and a grating vector to be within a specified range. SOLUTION: The waveguide type optical switch 1 is composed of a substrate 10, an optical waveguide layer 20 formed on this substrate 10, a gratings 21, 22 for optically coupling the outside to the optical waveguide layer 20, and a deflection means for deflecting the guided light. When it is incident light on the grating in such a composition, an angle γ formed by the convergent light and the grating vector is set so that the angle γ is in the range of 0<γ<=ΔγMAX and a maximum variation ΔγMAX of the angle γ and a variation Δθf of a guided light propagation angle θf satisfy the formulae.  In the formulae, (nc ) expresses the refractive index of the medium on the optical waveguide layer, (nf ) expresses the refractive index of the optical waveguide layer, λ is the wave length of incident light, θ is an incident angle of incident light, Λis a cycle of the grating, and (q) is a diffraction degree, respectively. Thus, it is possible to maintain at least a necessary incident coupling efficiency in practical use.
Patent JP-H01260124-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: MIYAOKA SATOSHI
IPC: E02F3/43
Filed: 1988-04-07
Abstract: PURPOSE:To prevent the occurrence of cavitation to avoid a danger, by a method in which a slow-return valve with a throttle valve for regulating the pressure of the head-side oil chamber of cylinder not to be negative is provided to throttle the return oil path optimally. CONSTITUTION:A change in the pressure of the head-side oil chamber 6a of a cylinder 6 is detected by a pressure sensor 18, and an arithmetic unit 31 receiving signals from the sensor 18 sends out signals to an electromagnetic proportion type pressure regulating valve 17 to operate the throttle valve 15 of a slow-return valve 13. As the pressure of the oil chamber 6a reaches zero (0) in gauge pressure, the throttling effect of a throttle valve 15 is maximized by setting the unit 31 and the valve 17. The resistance of return oil from the rod-side oil chamber 6b is received by the valve 15 to prevent the occurrence of cavitation even when the pressure of a oil-chamber 6a is negative. The valve 15 may also be automatically regulated on the basis of amount of discharged oil from the oil-pressure pump 8.
Patent JP-S60231358-A (JP)
Title: Charge injection type image sensor
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1984-04-28
Abstract: PURPOSE:To facilitate signal detection and to simplify the structure, by transferring the charges, which are stored in potential wells under detecting electrodes, to the parts under an injection electrode through the potential wells under transfer electrodes, and detecting the change in potentials of detecting bus lines. CONSTITUTION:In a storing period T1, charges, which are generated in response to the amount of incident light, are stored in potential wells under detecting electrodes (EC electrodes) A11-A33 which constitute a cell. In a transfer period T2, an ER driver 10 supplies selecting pulses phiER3 to transfer bus lines ER1- ER3. The potential under the transfer electrode (ER electrode) B3 becomes lower than the potentials of the EC electrodes A13-A33. Pulses phiC and phiIN are also applied to a separating electrode C and an injection electrode I. The stored charges under the EC electrodes are transferred to the potential wells under the injection electrode I through the low potential level under the ER electrodes. The potentials VEC1-3 of the detecting bus lines EC1-EC3 are decreased by the amount of transferred stored charges. Potential change DELTAV is read by detector circuits 12. The image signals of the cells A13-A33 in the row directions are simultaneously read out.
Patent JP-S59212757-A (JP)
Title: Flow type ion sensor body
Inventor: SUGANO KENICHI
IPC: G01N27/333
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a flow type ion sensor body which has excellent adhesion of an ion sensitive film, is stable and has a long life by providing a conductive member on a part of the surface of the through-hole provided to a PVC plate, coating the ion sensitive film consisting of a PVC film thereon and using the same as a flow passage for a liquid to be measured. CONSTITUTION:A through-hole 3a is provided to a PVA plate 2a and a silver electrode 4a' coated with a silver chloride layer 13a is provided on a part of the inside circumferential surface thereof. An ion sensitive film 5a consisting of monencine, and orthonitrophenyloctyl ether which is a plasticizer is coated on the inside circumferential surface, thereby forming an ion concn. measuring surface for the liquid to be measured. The flow type ion sensor body which has excellent adhesion of the film 5a and is stable and has a long life is thus obtd.
Patent JP-S63251217-A (JP)
Title: Injection molding machine
Inventor: ITO KOJI
IPC: B29C45/76
Filed: 1987-04-07
Abstract: PURPOSE:To improve promptly conforming properties of a piston while improving stability of the piston, by providing a specific corrective device which is concerned in an accelerating time on the piston of an injection molding machine. CONSTITUTION:A position command value signal R(k) is outputted from a position command value generating device 1. The whole transfer function is changed into G1(s)/G(s) by inserting a series compensation element G1(s) relating to an accelerating time as shown in a general formula 1 into the signal R(k) within a control device 2, and the signal is applied to an injection driving device 30. Promptly conforming properties of a piston can be improved while securing control stability of the piston, not illustrated herein, by changing the whole transfer function into the G1(s)/G(s) through the correction which is concerned in the accelerating time.
Patent JP-H07293474-A (JP)
Title: Rotary compressor
Inventor: HORIGUCHI TAKAFUMI
IPC: F04C18/356
Filed: 1994-04-25
Abstract: PURPOSE:To prevent deterioration of efficiency caused by abrasion between a vane and a roller, and also to provide a compressor having high reliability. CONSTITUTION:A compressor is constituted of lubricating oil 18, a cylinder 4, a roller 5 to be eccentrically rotated in the cylinder 4, a vane 6 for dividing the inside of the cylinder 4 into an inlet chamber 11a and a compression chamber 11b by vertically reciprocating in a groove of the cylinder 4, and being brought in slide-contact with the roller 5, an inlet chamber side lubricating oil chamber 19 provided with an opening part on the non-sliding part upper side to the roller on the tip of the vane 6, and a compression chamber side lubricating oil camber 20. Thereby, if lubricating oil is little on the vane tip in starting of the compressor, sufficient lubricating oil can be always supplied to the sliding parts of the vane and the roller.
Patent JP-S63251293-A (JP)
Inventor: SATO MASA
IPC: B42D9/04
Filed: 1987-04-08
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-2000272471-A (JP)
Title: Seat belt shoulder adjuster structure
Inventor: SAITO KENICHI
IPC: B60R22/34
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt shoulder adjuster structure whose space efficiency and appearance are favorable and also which can restrain the increase of the number of parts and adjust the desired webbing pull-out position. SOLUTION: This structure has the retractor 15 for a seat belt for storing by winding a webbing 3 around a winding shaft 4 and also pivoted swingably against a car body in a horizontal right/left direction and a webbing outlet 26 provided with a slit 27 which can insert the webbing 3 sent out of the retractor 15 for a seat belt and send out the webbing 3 from either position of the right/left direction.
Patent JP-H01267139-A (JP)
Title: Method and apparatus for inserting inner packaging sheet
Inventor: ITSUBO YOSHIATSU
IPC: B65B61/22
Filed: 1988-04-07
Abstract: PURPOSE:To permit a smooth and accurate automatic insertion of an inner packaging sheet instead of the manual operation of a skilled worker, by automatically wrapping the inner packaging sheet around the outer periphery of a cylindrical drum under a negative pressure and disengaging the cylindrical drum alone from a container under a positive pressure with the inner packaging sheet engageably retained therein. CONSTITUTION:The interior of a cylindrical drum 2 with a plurality of through holes 15 formed in the peripheral wall thereof is brought under a negative pressure so as to hold by suction an inner packaging sheet X around the outer peripheral surface thereof, resulting in an automatic wrapping operation instead of the manual operation. The cylindrical drum 2 with the inner packaging sheet X held around it is inserted into a container Y and the interior of the cylindrical drum is then brought back to a positive pressure so as to avoid the adhesion of the inner packaging sheet X to the cylindrical drum 2 upon disengagement thereof from the container Y, thereby not only saving trouble but also preventing the inner packaging sheet X from getting out of shape as compared with the manual removal operation.
Patent JP-H05289926-A (JP)
Title: Server-client type system
Inventor: OKUZAWA BUNICHI
IPC: G06F12/00
Filed: 1992-04-08
Abstract: PURPOSE:To construct a system matched with a user's request by shortening a communication time between a server and a client as short as possible without generating contradiction in the unitary management of files. CONSTITUTION:In the server-client type system connecting plural clients 13 to the server 11 through a communication line 12 and unitary managing information to be used between these clients 13 from the server 11, each client 13 is provided with a shared cabinet 24 for storing information to be frequently used by the server 11 and a shared cabinet managing means 25 for extracting/ correcting/deleting the information stored in the cabinet 24, and in the case of correcting/deleting a file stored in the cabinet 24, correcting/deleting the file in the server 11 by means of a background.
Patent JP-H02267132-A (JP)
Title: Parent material for image fibers and their production
Inventor: SETO KATSUYUKI
IPC: C03B37/012
Filed: 1989-04-07
Abstract: PURPOSE:To provide a parent material of quartz glass giving bubble-free image fiber of high strength by surrounding the core containing a dopant for increasing refractive index with a clad containing F as a dopant so that the distribution of the F amount is specified. CONSTITUTION:The image fiber parent material is made by surrounding a quartz glass core containing a dopant for increasing refractive index with a quartz clad containing F as a dopant and the amount of the F dopant decreases radially toward the outer periphery. The parent material is produced by forming a quartz glass clad homogeneously doped with F around the quartz glass core containing a dopant for increasing the refractive index and heating the parent material from the outside and dissipating the F from the peripheral surface.
Patent JP-H05288916-A (JP)
Title: Manufacture of color filter
Inventor: NAGASAKI OSAMU
IPC: G02B5/20
Filed: 1992-04-08
Abstract: PURPOSE:To manufacture a black matrix consisting of thermosetting resin without using any photoresist. CONSTITUTION:A coating film of a thermosetting resin composition 2 containing a material which absorbs and changes light into heat is formed and irradiated with visible light or near infrared light through a chromium mask 3 to set a black matrix formation part and the unset part is dissolved out and removed, a colored layer, a protection film, and a transparent electrode film are formed.
Patent JP-S5514729-A (JP)
Title: Color facsimile transmitter
Inventor: KISHIYU YOSHIO
IPC: H04N1/04
Filed: 1978-07-18
Abstract: PURPOSE:To obtain a high-sensitivity color facsimile transmitter through scanning with use of a single photoelectric conversion element and without using the half- mirror. CONSTITUTION:Light sources 13-15 of the optical three primary colors are connected seqentially to power source 16 with every turn of original cylinder 1 to secure lighting of red 13, green 14 and blue 15 each. Thus the color signals on the original are supplied in sequence to modulator 12 and then sent to circuit 11. The secondary scanning is gived to the facsimile by the normal method. This system can be applied also to the solid scanning for the CCD sensor, the MOS image sensor and others, featuring a simple constitution and high sensitivity.