baber/WOPTO huggingface dataset:
Patent JP-S5550951-A (JP)
Title: Mold and molding method thereof
Inventor: HAMA TETSUO
IPC: B22C13/08
Filed: 1978-10-07
Abstract: PURPOSE: To reduce shell sand and recyclically use backup sand simply through grinding by reinforcing the shell by the back sand for which water-soluble glue is used as a main binder.  
     CONSTITUTION: After a die 1 is heated to about 250W300°C, coated sand for shell mold is dumped on the die surface. In 2W3 seconds after this, the die is turned over to drop the uncured coated sand. A shell layer 2 of about 1W2mm in thickness is formed to the die surface of the die 1. Next, a metal frame 3 is placd on the die 1 and backup sand 4 is filled therein and is squeezed. On this is placed an air suction cover 5 and the air among the backup sand 4 particles is extracted through the air suction cover 5 by a vacuum pump or the like or air is flowed to dry and set the backup sand 4, whereby the shell layer 2 of about 1W2mm in thickness formed on the die surface and the backup sand 4 are bonded and integrally constituted. When this is pushed up by knock pins 6 and is parted from the die, then the mold 7 having the extremely thin shell layer 2 on the die surface is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01293454-A (JP)
Title: Computer equipment
Inventor: SHINTANI TOSHIYUKI
IPC: G06F12/06
Filed: 1988-05-23
Abstract: PURPOSE:To execute an access to noncompetitive address out of devices having competitive addresses by permitting either one of the device accesses to the competitive address based on priority set beforehand. CONSTITUTION:When the competitive address is outputted from a controller 1 to an expanding device 6 or a host device, a response signal to respond to the competitive address from the expanding device 6 and the host device is outputted to the controller 1. An output condition is detected, a deciding means 4 decides the access priority, and based on the decided access priority, the access control means 4 selectively outputs the access signal to permit the access to either one of the expanding device 6 or the host device to the expanding device 6 or the host device. Thus, even when the version on the host side is changed, the address out of the expanding device in the old version can be shared.
Patent JP-H09207424-A (JP)
Title: Ink-jet recording method
Inventor: TAKEMOTO KIYOHIKO
IPC: C09D11/38
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To print an excellent image with two kinds of liquids during ink-jet recording, by adhering a reactive liquid containing a multivalence metallic salt and an ink composition containing pigment and resin emulsion on a recording medium to perform ink-jet printing. SOLUTION: In an ink-jet recording method, an image is printed on a recording medium with a reactive liquid and an ink composition. The reactive liquid contains a multivalence metallic salt and the ink composition contains pigment, water and resin emulsion. In a recorder to perform this sort of ink-jet printing, a recording head 1 is moved along a carriage 4 by a timing belt 6 driven by a motor 5, a sheet of paper 7 as a recording medium is located at a position facing the recording head 1 by a platen 8 and a guide 9. A suction pump 11 is connected to a cap 10 to perform cleaning operation and the ink-composition sucked is stored in a waste ink tank through a tube 12.
Patent JP-S5458258-A (JP)
Title: Cold storage
Inventor: ARAIDA HIDEO
IPC: F25D21/04
Filed: 1977-10-18
Abstract: PURPOSE: To effectively prevent the dewing at the cabinet front flange part of cold storage by using a closed cycle pipe having coolant enclosed.  
     CONSTITUTION: On the back surface of a cabinet front flange 6 and partition plate 7 of a cold storage, a colsed cycle pipe 11 having a coolant enclosed is arranged which consists of a radiation part 11a at the right and left side parts, top and bottom side parts of the flange 6, and a partition plate 7 part, and consists of an endothermic part 11b which absorbs heat through heat exchange with a compressor 10. Accordingly, when the temperature of the compressor 10 rises up due to the operation of the cold storage, the coolant in the endothermic part 11b is evaporated and transferred to the radiation part 11a, and condensed to radiate heat, and the flange 6 and the partition plate 7 are heated. Thus, the dewing of the flange 6 and the partition plate 7 is effectively prevented without using electric heaters. As the heat source is the compressor 10 having a large heat capacity, the dewing preventing effect can be displayed even in the top of operation of the compressor 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0851308-A (JP)
Title: Connection between end radiation microstrip having in rear cavity supplied by t-type microstrip line and waveguide
Inventor: PIYON KEE PAAKU
IPC: F42B19/46
Filed: 1995-05-23
Abstract: PURPOSE: To provide the compact connection part of excellent characteristics by extending a microstrip conductor to an opening slot, terminating it at a T type microstrip connection point provided with two arms and providing the arms with the length of 1/4 wavelength of the center frequency of an operating frequency. CONSTITUTION: The end pant 54 of a waveguide 52 is terminated at a slot 56 provided with a cavity excited by a T type microstrip line 58 behind. The slot 56 is positioned at the center of the end part 54 of the waveguide 52. A conductive material layer 64 is provided on the first surface facing the inside of the waveguide of a dielectric base body 62 for terminating the end part 54 and the microstrip conductor 58A is provided on a second surface on an opposite side. The conductor 58A is extended to the opening slot 56 and terminated at the T type microstrip connection point 58 provided with the two arms 58B and 58C extended in opposite directions. The arms 58B and 58C are extended from the end part of the conductor 58A along the slot 56 and provided with the length of about 1/4 wavelength at the center frequency of the operating frequency of the connection part 58.
Patent JP-S5248280-A (JP)
Title: Dust cleaner of inner surfce of cylindrical body
Inventor: FUEKI GAEI
IPC: B08B9/093
Filed: 1975-10-15
Abstract: PURPOSE: Cleaner for inner surface of cylindrical body in which, to remove dust attached by electrostatic effect, the charges in air is and the air is utilized as compressed air to positively remove the dust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6277289-A (JP)
Inventor: TAKAHASHI KATSUYOSHI
IPC: B62J9/00
Filed: 1986-05-29
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-S63290311-A (JP)
Title: Gas burner
Inventor: FUJIWARA YOSHIMITSU
IPC: F23D14/02
Filed: 1987-05-21
Abstract: PURPOSE:To prevent clogging of flame holes in a flame hole body and keep a superior combustion for a long period of time by a method wherein the main body of a burner, a flame body having several flame holes and a combustion chamber case are provided and a baffle composed of a net is arranged with clearance arranged between the main body of the burner and the flame hole body. CONSTITUTION:A flame hole body 2 having several flame holes 2a is press fitted to an upper part of a main body 1 of a burner. A baffle 10 is composed of a net of 30 meshes and press fitted at a flange part 1d of the main body 1 of the burner within a range from A to B with clearance arranged between the main body 1 of the burner and the flame hole body 2. Gas 7 injected from a nozzle 6 enters a mixing pipe 1c of the main body 1 of the burner and when primary air 8 is blown under an effect of ejector, it may suck simultaneously dusts around the burner. Since the baffle 10 is placed inside the flame hole body 2, dust of large size is accumulated in the baffle 10. Small dusts are injected from a flame hole 2a together with a mixing gas, dispersed through a burner net 3 and ignited. So, the flame hole 2a of the flame hole body 2 can keep superior combustion for a long period of time without being clogged by dusts.
Patent JP-S613912-A (JP)
Title: Blast burner
Inventor: OOTSUKA TETSUJI
IPC: F23D14/22
Filed: 1984-06-15
Abstract: PURPOSE:To fully increase a turn-down ratio, by a method wherein, through improvement of a type in which combustion gas and the air for combustion are mixed together, the feed pressure of the air for combustion is decreased relative to high load combustion. CONSTITUTION:Small primary air holes 9 are dispersively formed throughout the whole peripheral wall of a saucer-shaped body 7, and secondary air holes 10, each having size larger than that of the primary air hole 9 and positioned in a level higher than that of the primary hole 9, are disperively formed throughout the whole periphery. A flow passage 11 for a tertiary air is formed throughout the whole periphery between the upper edge of the saucer-shaped body 7 and a burner body 1, and this causes the air for combustion, uniformly fed throughout the whole periphery of the saucer-shaped body 7, to be divided into the primary and secondary air holes 9 and 10 and the flow pasage 11 for tertiary air by means of a flow uniformizing plate 5 to mix them together and form a short flame at an opening 2. This enables to perform high load combustion and an increase in a turn-down ratio.
Patent JP-S5646926-A (JP)
Title: Combustion control circuit for liquid combustor
Inventor: MARUTA NORIHIKO
IPC: F23N5/02
Filed: 1979-09-26
Abstract: PURPOSE: To reduce, in the combustors controlling calorific value by changing the rate of fuel supply to a burner, steady combustion reach time by controlling fuel in accordance with the signal of a load temperature control circuit after ignition.  
     CONSTITUTION: A burner temperature detecting circuit BC and a room temperature control circuit TH emitting parison signal after comparing the room temperature to be raised and the set value of room temperature are provided. When burner temperature has reached gasification point, the signal from a detecting circuit BC is fed to a central processing circuit C, a gasifying heater timer T 1  works, and an ignition device IG makes ignition to start cmbustion. Ignition is made in intense combustion condition with fuel rate and the revolutions of a burner motor BM becoming large. The power supply of a gasifying heater H is maintained even after ignition but stopped after the elapse of the set time of the timer T 1 . If room temperature has come up to the preset value thereof, light combustion condition is developed after the elapse of the set time of an intense combustion timer T 2 . If room temperature is below the set value, intense combustion is continued because of the absence of the signal from the circuit TH. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0578103-A (JP)
Title: Thick film inorganic oxide
Inventor: AKIYAMA ZENICHI
IPC: C01B13/32
Filed: 1991-04-30
Abstract: PURPOSE:To improve the orientation of an inorganic oxide film by installing one or more intermediate layers for accelerating the crystallization and orientation of the inorganic oxide on a substrate for forming an element and subsequently forming an inorganic oxide film with a specific thickness on the intermediate layer. CONSTITUTION:An intermediate film of a metal such as Pt is formed on a glass substrate by an EB vacuum deposition method. A coating solution is coated on the intermediate film by spin coating method, etc., followed by thermally drying the coated solution and baking the dried product at a prescribed temperature to obtain the thick film of an inorganic oxide such as PZT having a film thickness of 1-500mum and a high orientation rate. The coating solution is produced by dissolving a metal salt such as lead acetate and a metal alkoxide such as titanium tetraisopropoxide or zirconium tetrapropoxide in a prescribed weight ratio, mixing the solution with water in an amount equivalent or more to the alkoxy groups and a catalyst such as nitric acid, further mixing the produced partially hydrolyzed gel with the PZT fine particles which are produced by a sol-gel method and which have a critical surface tension of <=50dyn/cm and an average particle diameter of <=1mum, and subsequently dispersing the fine particles with an ultrasonic vibrator.
Patent JP-S615303-A (JP)
Title: Controller of manipulator
Inventor: TAKAHASHI TOORU
IPC: G05B19/19
Filed: 1984-06-19
Abstract: PURPOSE:To avoid the deterioration of performance of a manipulator owing to a secular change of the mechanical part, by controlling the generating pattern of the target value so that the maximum drive current of the manipulator is set within a range near a saturated current level. CONSTITUTION:A generating pattern controller 14 always monitors the current (i) flowing to a motor 10 via a current detector 13. The current (i) is compared with a level band decided by a saturated current level Imax set to the motor 10 to decide whether the maximum current level of the motor 10 is delivered or not from said level band by a single action. If said maximum current level is delivered from said level band and saturated, the roots lambda1 and lambda2 or a working pattern equation produced by the preceding action are increased by DELTAlambda1 and DELTAlambda2 respectively. Then the control signal is sent to a target pattern generator 1 so that the current is not saturated by the next action.
Patent JP-H0420835-A (JP)
Title: Apparatus for measuring noise of returned light
Inventor: TANABE EIZO
IPC: G01M11/00
Filed: 1990-05-15
Abstract: PURPOSE:To maintain optical performance and to simplify an apparatus by providing only one condenser lens between an optical monitor and a beam splitter, and arranging the lens so that the center of the lens is located at the outside of total incident luminous flux in the optical monitor. CONSTITUTION:The diameter of a condenser lens 21 is made larger than the maximum diameter of the total luminous flux from a beam splitter 4. An optical axis 24 of the lens is located at the outside of the luminous flux formed of rays 22 and 23. An optical monitor 16 is arranged at the focal point of the lens 21. The light receiving surface of the monitor 16 is made to agree with the optical axis 24 of the lens 21. In this constitution, the luminous flux formed of the rays 22 and 23 at the outermost sides is condensed at the monitor 16, and rays 25 and 26 at the outermost sides of the reflected luminous flux advance in the symmetrical direction with respect to incident light and the optical axis 24 of the lens 21. Therefore, as far as the optical axis 24 is located at the outside of the luminous flux formed of the rays 22 and 23, the luminous flux does not return to the beam splitter 4. When only one lens 21 having the large diameter is used in this way, the optical system wherein the luminous flux formed on the rays 22 and 23 and the luminous flux formed of the reflected rays are not overlapped can be constituted.
Patent JP-S5647524-A (JP)
Title: Air quantity controlling of base fan for annealing furnace
Inventor: UEDA HAGIMICHI
IPC: C21D9/663
Filed: 1979-09-27
Abstract: PURPOSE:To effect energy conservation by a method wherein the rotational speed of a base fan for an annealing furnace is regulated so that the speed varies according to process for heating, uniform-heating, and cooling respectively. CONSTITUTION:The rotational speed of a fan is made lower during the periods for uniform-heating and cooling than the period for heating. This requires additional installation to the conventional ones such as a variable voltage and frequency device 21, a timing setting circuit 23, and a switch circuit 22. The device 21 enables to change an output voltage or frequency to any value according to the set input. The circuit 23 receives the heat-pattern signal from the furnace, selects the required signal, and outputs the required switching signal to the switch circuit 22. The circuit 22 responds to the signal from the circuit 23, selects either power from the power source 13 or power from the device 21, and transmits it to the motor 12. Said procedure reduces the rotational speed to the desired value and contributes to the energy conservation.
Patent JP-S61283070-A (JP)
Title: Video disk sound reproducing device
Inventor: OMATSU SHIGETOMO
IPC: G11B20/00
Filed: 1985-06-07
Abstract: PURPOSE:To execute the suitable sound processing in correspondence to the digital sound and the analog sound by detecting the pilot signal recorded at the starting part and the completing part of the digital sound signal. CONSTITUTION:At a sound reproducing device, analog sound processing circuits 30 and 32, digital sound processing circuits 30 and 32, a pilot signal detecting circuit 31, etc., are provided. At the starting part or the completing part of the digital sound signal, the prescribed pilot signal is recorded. When the signal of the starting part is detected by the pilot signal detecting circuit 31, the signal is changed over to a digital sound processing circuit side by a change-over switch 28, and when the signal of the completing part is detected, the signal is changed over to an analog sound processing circuit side. For such a reason, the suitable sound processing is executed and the high quality sound can be outputted corresponding to the digital sound and the analog sound.
Patent JP-S5748761-A (JP)
Title: Transfer device
Inventor: YASUGURO YOSHINORI
IPC: G03G15/16
Filed: 1980-09-09
Abstract: PURPOSE:To apply a bias to a transfer material efficiently by providing a thin lib- like electrode, which applies a bias voltage to the transfer material, in the inside of a transfer guide which specially restricts the carriage of the transfer material. CONSTITUTION:An electrode 10 which applies a bias, which separated from a transfer guide 6, is provided between an upper and a lower guides >=2% apart from the surface of an image carrying body to prevent contamination due to toner. For the effective bias application to a bias electrode, the electrode is formed to a rib- shape having an extremely small width and is provided to be brought into contact with a transfer material by plural projections. Consequently, the contamination due to proximity to a carrier surface having a toner image never occurs and nearly linear or spot contact with the transfer material is made, thereby improving the  efficiency of the bias application.
Patent JP-S6017683-A (JP)
Inventor: UEJI HITOSHI
IPC: F26B25/02
Filed: 1983-07-11
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-H10301261-A (JP)
Title: Printing plate material
Inventor: KITAGUCHI TORU
IPC: B41M5/26
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate material which enables image recording with low irradiation energy and which has excellent durability and printing resistance and high recording sensitivity even when an ink is deposited on the image and pressed to another medium to transfer the recorded image, by using a grafted carbon black for a light-absorbing material. SOLUTION: In this printing plate material, a grafted carbon black is used as a light-absorbing material in a photosensitive layer. Since the grafted carbon black has good thermal conductivity to the surrounding part, which contributes to improvement in sensitivity. By executing light irradiation according to a specified pattern, the grafted carbon black in the photosensitive layer absorbs energy of the irradiating light and converts into thermal energy. The thermal energy rapidly combusts and pyrolyzes the nitrocellulose near the grafted carbon black. Thereby, the grafted carbon black and the polyurethane elastomer near the irradiated part are sublimated or blown off outside of the layer to form a small hole. Thus, an image is formed along the pattern.
Patent JP-H07332009-A (JP)
Title: Seal fin for integral shroud blade
Inventor: MASE MASATAKA
IPC: F01D5/20
Filed: 1994-06-07
Abstract: PURPOSE:To provide a seal fin structure by which heat generation in a seal fin can be prevented even though the seal fin is brought into contact with a casing when looseness in a blade in turning is prevented. CONSTITUTION:In a shroud 1, a taper seal fin groove tapered upward is formed. On the other hand, a taper fitting part, to be fitted in the groove is formed in the base part of a seal fin 6 provided with the length penetrating plural levels of the shrouds 1. The depth of the seal fin groove 4 allows a gap 7 when the seal fin is fitted. Although the seal fin 6 is pushed outward by centrifugal force during the rotation so as to be brought into contact with a casing, the seal fin 6 itself sinks by the gap 7, so that heat generation can be suppressed to the minimum. As the seal fin 6 penetrates plural levels of shrouds 1, looseness of the blade can be prevented.
Patent JP-H08320959-A (JP)
Title: Paper money processor and ticket issuing machine
Inventor: TSUJI ETSURO
IPC: G07D9/00
Filed: 1995-05-24
Abstract: PURPOSE: To speed up the insertion/ejection of paper money to/from a cashbox by retracting an ejection roller to a 2nd position not interfered with carrier belts at the time of storing paper money in the cashbox, and at the time of taking out paper money from the cashbox, displacing the ejection roller to a 3rd position in contact with the paper money. CONSTITUTION: When a notched gear 47 is rotated in the counter-clockwise direction at the time of storing paper money P in a cashbox 17, an oscillation arm 60 is oscillated in the counter-clockwise direction and the ejection roller 63 is moved to the 2nd position (retracted position). On the 2nd position, the roller 63 is prevented from interfering with 1st and 2nd carrying belts. At the time of taking out paper money P from the cashbox 17, the roller 63 is rotated, the gear 47 is rotated in the clockwise direction and the arm 60 is oscillated in the clockwise direction. Thereby the roller 63 is moved to the 3rd position (ejecting position) and abuts on the money P. Only the period of abutting state, a fixed amt. of the money P is delivered by the rotation of the roller 63.
Patent JP-S6018449-A (JP)
Title: Telescopic steering device
Inventor: NISHIKAWA MASUMI
IPC: B62D1/181
Filed: 1983-07-08
Abstract: PURPOSE:To enhance the steering performance as well as durability by constituting a steering rod from an inner and an outer shaft capable of setting in and drawing out relatively, supporting each of these inner and outer shafts by a fixed and a movable bracket, which are arranged concentrically with the shafts and are engaged by thread with each other, and by giving the steering rod capability of expansion and contraction by means of rotation of the movable bracket. CONSTITUTION:A steering rod 11, at whose one end a steering wheel 16 is fixed, is composed of an outer, hollow shaft 14 coupled with a shaft 12 through a joint shaft 13 and in inner shaft 15 fitted in said outer shaft 14 is such a way as capable of setting in and drawing out relatively as well as rotating together as in a single piece, wherein the outer shaft 14 is supported by a fixed bracket 17 through a pair of bearings 18a, 18b arranged fore and aft. A male thread 22 is formed around this fixed bracket 17, whereon a female thread 21 is fitted which is formed at the inside surface of a movable bracket 19 bearing the abovementioned inner shaft 15. Flat gear 25 is formed around this movable bracket 19, which is, i.e. the inner shaft 15 is, advanced or retracted with respect to the fixed bracket 17, i.e. outer shaft 14, through rotation of a motor etc. for a gear 24 in meshing with this flat gear 25.