baber/WOPTO huggingface dataset:
Patent JP-S58206349-A (JP)
Title: Multiple spindle cooling device
Inventor: INOUE HITOSHI
IPC: B23Q11/14
Filed: 1982-05-26
Abstract: PURPOSE:To achieve cooling of liquid and uniformalization of the quantity of said liquid by a method wherein liquid pipes are communicated to each other and one steam or liquid pipe is connected to a radiator on the other side in the case of both main shaft devices in which each of hollow chambers provided with bearings having work liquid enclosed therein and the radiator are connected to each other through a steam pipe a liquid pipe. CONSTITUTION:When a bearing 3 shows a higher increased temperature than that of another bearing 31, an evaporation volume, steam pressure and temperature of work liquid in a hollow chamber 7 of the bearing 3 under an evaporated condition of the work liquid are higher than those of the bearing 31, so that a higher evaporation latent heat is taken to perform a more cooling operation and the temperature of the bearing 3 is prevented from being increased more than that of the other bearing. Hot evaporated steam in the hollow chamber 7 passes through a steam pipe 10 and flows to a radiater 81, and the liquid condensed there shows a higher temperature than the liquid in the radiater 81 and flows into the hollow chamber 71 through a liquid pipe 121, so that in the bearing 31, the temperature is increased by an amount corresponding to the higher portion of the liquid temperature and then a difference in increased temperatures of both bearings is restricted. The amount of liquid in the hollow chamber 71 is increased under repetition of this operation, but a part of the liquid returning to the hollow chamber 71 through the communication pipe 13 is returned to the hollow chamber 7 and the amounts of both work liquids are made constant.
Patent JP-S62248420-A (JP)
Inventor: MIZUMOTO TAKESHI
IPC: A01F12/18
Filed: 1986-04-18
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-S62245940-A (JP)
Title: Surface analysis of si semiconductor substrate
Inventor: OCHIAI TAKASHI
IPC: G01N1/04
Filed: 1986-04-18
Abstract: PURPOSE:To make exact element analysis of the contaminant only on the surface on one side of an Si semiconductor substrate by spraying a soln. mixture composed of hydrofluoric acid and nitric acid to the surface on one side of said substrate and recovering the dropping soln. CONSTITUTION:The soln. mixture composed of hydrofluoric acid and nitric acid refined by a low-temp. distillation method is put into a vessel 10 coated with a covering body 14 in order to prevent the contamination from the outside. Clean compressed air 11 is fed to spray the soln. in the vessel 10 to the surface on one side of the Si semiconductor substrate 8 from a spraying nozzle 9 while the air is evacuated by a discharge hood 13 by driving a discharge pump not shown. The soln. dissolved from the surface of the substrate 8 is recovered into a receiving tray 12. The recovered soln. is subjected to a flameless atomic absorption analysis, by which the element analysis of the contaminant only on the surface on one side of the substrate 8 is exactly executed.
Patent JP-H08285444-A (JP)
Title: Refrigerator
Inventor: NAGATA KOJI
IPC: A23B4/16
Filed: 1995-04-17
Abstract: PURPOSE: To maintain the high humidity of a vegetable room and a meat and fish storing room, suppress the fertility of putrefying bacteria (low temperature bacteria) by the sterilizing action of the mixed gas of carbon dioxide and ozone and extend a period in which food can be preserved by naturally moving steam and carbon dioxide exhausted owing to the respiration of vegetables and fruits stored in the vegetable room to the meat and fish storing from the vegetable room according to the stored state of them. CONSTITUTION: A meat and fish storing room 21 and a vegetable room 22 are arranged so as to be adjacent to each other. The two storing rooms 21 and 22 are partitioned by a partition plate 29 having a gas permeable film 29b capable of permeating steam and carbon dioxide and an ozone generator 34 is provided in a ventilation passage communicating with the meat and fish storing room 21 from a cooler 13.
Patent JP-H09282010-A (JP)
Title: Water level controller
Inventor: KUMAKI KUNIICHI
IPC: G05D9/12
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a water level controller which can precisely maintain a water level to be constant. SOLUTION: An amounts operation part 22 calculates the inflow amount of water stored in a dam at present. An inflow amount prediction part 24 calculates the predicted in flow amount of ten minutes later based on the function of the inflow amount. An index calculation part 25 calculates the change index of the predicted inflow amount against the inflow amount, and a correction coefficient calculation part 26 calculates a correction coefficient adjusting the change amount of a water level change owing to discharge in accordance with the calculated change index. The target discharge amount to be discharged from a gate based on the predicted inflow amount and the correction coefficient.
Patent JP-S62246071-A (JP)
Title: Masking film
Inventor: IWAI NORIJI
IPC: G03F1/92
Filed: 1986-04-18
Abstract: PURPOSE:To easily distinguish between a base film layer and a protection film layer by forming a nonglare-treated layer on the protection film layer. CONSTITUTION:A masking film 1 consists substantially of a transparent base film layer 2, a light-shielding adhesive compound layer 3, and the protection film layer 4, and the nonglare-treated layer 5 is formed on the protection film layer 4. Consequently, the base film layer side and protection film layer side are distinguished visually and extremely easily and the masking film is therefore handled more easily.
Patent JP-H03288847-A (JP)
Title: Processing method for color photographic sensitive material
Inventor: TANEMURA HATSUMI
IPC: G03C1/83
Filed: 1990-04-05
Abstract: PURPOSE:To allow the processing of the color photographic sensitive material having an excellent desilvering property by executing the bleaching and fixing processing of the color photographic sensitive material contg. at least one kind of specific compds. with single-bath processing after color development processing and confining the processing time to <=125 seconds. CONSTITUTION:The bleaching and fixing processing of the color photographic sensitive material contg. at least one kind of the compds. expressed by formula I is executed with the single-bath processing after the color development processing and the processing time is confined to <=125 seconds. In the formula I, R denotes a hydrogenatom or alkyl group. The alkyl group may be further substd. R1, R2 may be respectively the same or different and denote an alkyl group or ally group; the alkyl group may be further substd. X and Y may be respectively the same or different and denote a hydrogen atom, halogen atom, etc.; Z1 denotes anion; (n) denotes 1 or 2; n=1 when the dye forms an intramolecular salt. The generation of a desilvering defect is obviated even if the bleaching processing and the fixing processing are executed by the single- bath processing and are rapidly executed.
Patent JP-H05287556-A (JP)
Title: Multicolor noble metal composite formed by using blue gold alloy and its production
Inventor: TAKAHASHI SATORU
IPC: C23C30/00
Filed: 1992-04-10
Abstract: PURPOSE:To produce the multicolor noble metal composite having good design appearance by superposing a blue gold alloy member and other noble metal member in a non-oxidized state and subjecting these members to diffusion joining, then to a surface oxidation treatment. CONSTITUTION:The member 1 consisting of the blue gold alloy, a member 2 consisting of pure platinum and a member 3, etc., consisting of pure gold, are superposed on each other. At least these joint surfaces are put into a state not oxidized by polishing, etc., at this time. These members are then diffusion joined by pressurized heating in a vacuum atmosphere. The resulted laminate is subjected to the surface oxidation treatment by heating in the atm. As a result, an oxide film 4 is formed on the surface of the laminate and is subjected to an acid treatment at need to allow the oxide film 4 to remain only on the blue gold alloy member 1. As a result, the multicolor noble metal composite formed by using the blue gold alloy of bright color tones coated with the oxide film only on the outside surface is surely obtd. without using a brazing filler metal.
Patent JP-H02270303-A (JP)
Title: Manufacture of glass-sealed type thermistor
Inventor: TAMAI TAKASHI
IPC: G01K1/08
Filed: 1989-04-11
Abstract: PURPOSE:To prevent both exfoliation of a lead wire in the course of manufacturing process and the cracks of an electrode in the vicinity of a welded part, and to obtain excellent workability and reliability by a method wherein, after nickel-plated dumet wire has been welded to the electrodes located on both surfaces using a parallel-gap welding method, the circumference of the welded part is fixed with bonding paste or a conductive bonding agent, and they are sealed in glass. CONSTITUTION:After a nickel-plated dumet wire 14 has been welded to the electrodes 12 and 13 on both surfaces of a thermistor element 11 using a parallel gap welding method, the circumference of the above-mentioned welded part is fixed with adhesive paste 15 and 16 or a conductive bonding agent, they are inserted into a glass sealing material 17 and sealed them in glass by heating and fusing the glass sealing material 17. For example, the above-mentioned thermistor element 11 is composed of the metal oxide such as manganese oxide, nickel oxide, chrome oxide and the like, and it has the thickness of about 0.2mm; platinum paste, silver palladium paste and the like are coated on both surfaces thereof, they are sintered and cut into the prescribed size. As a result, their peel strength on the welded part can be improved, and an element having high reliability can be obtained.
Patent JP-H07294335-A (JP)
Title: Device for measuring surface temperature
Inventor: KAI MAKOTO
IPC: G01J5/10
Filed: 1994-04-28
Abstract: PURPOSE:To improve the measuring precision of surface temperature of an object by determining the emissivity reflecting upon the actual state of the measuring part for each measurement. CONSTITUTION:A light source 6 for parallel light that selects a measuring wavelength lambdae whose spectral transmittance becomes zero and radiates the lambdae monochromatic light is placed in a manner to make the parallel light incident into a measuring part 8, and the elements of the parallel light reflecting on the surface of the part 8 are detected by a parallel-light intensity detector 7 that is placed by a distance L apart from the part 8. The detector 7 is allowed to move on the semispherical surface that is by a distance L apart from the part 8, detecting the elements of the parallel light reflecting on the respective points thereof. Thus, the obtained gonio characteristic of the reflecting lights on the surface of the part 8 is analyzed by a light distribution method in order to obtain the spectral reflectance on the surface of the part 8, and it is substracted from one to obtain the spectral emissivity epsilon thereof, then the luminance temperature obtained from the output value of a radiant luminance detector 5 is corrected by the spectral emissivity epsilon, so that the true temperature of the part can be obtained.
Patent JP-S5616935-A (JP)
Title: Rotating head assembly
Inventor: MARUYAMA TERUO
IPC: G11B5/53
Filed: 1979-07-18
Abstract: PURPOSE: To make little the precession of the rotating head, by coupling the housing fixed to the rotating head and the shaft with the fluid bearing.  
     CONSTITUTION: The major rotating part is composed of the upper cylinder 1, rotating sleeve 7, rotor 11 and containing case 18. At the tip of the open end of the center shaft 12, the pivot bearing 14 of spherical shape resides to constitute the fulcrum of rotation. Between the center shaft 12 and the rotating sleeve 7, the magnetic fluid 15 is sealed for lubrication. Thus, the cylinder construction of the fluid bearing has the system that the rotating sleeve 7 rotatably coupled for one end with the center shaft 12 fixed to the lower housing 4 via lubricating oil film is driven and turned with the motor, allowing to obtain the rotating function with high accuracy, featuring the fluid lubrication. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5518069-A (JP)
Title: Protective construction of semiconductor device
Inventor: IINUMA YOSHIO
IPC: H01L21/312
Filed: 1978-07-26
Abstract: PURPOSE: To simplify the mounting process of an MOS-type semiconductor device having projection electrodes and wiring layers and obtain a strong protective construction, by coating both the sides of the semiconductor device with protective resin films.  
     CONSTITUTION: Before the projection electrodes 15 and the wiring metal layers 12 are provided on the MOS-type semiconductor device 11, a prescribed wiring aluminium pattern 12 is made first on the device 11. The total surface of the pattern 12 is coated with a PSG passivation film 13. Holes are opened in bonding pad portions. The entire surface of the passivation film 13 is coated with one protective resin film 16. Holes corresponding to the formers are opened in the film 16. CrCuAu layers 14 are provided on the opened portions of the film 16. The projection electrodes 15 of solder are then fixed on the layers 14 so that the electrodes are connected to the wiring metal layers 12. The reverse side of the semiconductor device  11 is coated with another protective resin film 16. Thus, the mounting process is  simplified and the protective construction is strengthened to prevent cracks etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02268567-A (JP)
Title: Original reader
Inventor: HINO MAKOTO
IPC: H04N1/40
Filed: 1989-04-11
Abstract: PURPOSE:To directly read an original via an aperture without interposing contact glass by moving an original supporting member at right angles to a longitudinal direction by an original carrier means, and forming the aperture by moving it selectively at the upperside of an image sensor. CONSTITUTION:A large number of original supporting members 9 formed in lengthy plate shape are arranged successively at right angles to the longitudinal direction, and those original supporting members 9 are moved at right angles to the longitudinal direction by the original carrier means, and the image sensors 10 and 11 are arranged at the lower side of an original placing member 9, and the aperture 12 is formed at the upper side of the image sensor by moving the original supporting members 9 selectively by an aperture forming means. In such a way, the image sensors 10 and 11 can directly read the original via the aperture without interposing the contact glass, etc. Also, since no reflected light of the contact glass exists and the light source of the image sensors 10 and 11 can be arranged adjacently to the original, an image can be read with high efficiency by illuminating the original satisfactorily, and mis-reading of the image can be prevented occurring, and performance can be stabilized by always performing satisfactory image reading.
Patent JP-S5616367-A (JP)
Title: Monitor device for facsimile picture signal
Inventor: ADACHI NAOAKI
IPC: H04N1/00
Filed: 1979-07-20
Abstract: PURPOSE:To ensure an assured monitor for the facsimile picture signals, by securing the synchronization between the transmission terminal and the monitor device after opening the switch and then between the transmission terminal and the reception terminal after closing the switch each. CONSTITUTION:When reception terminal 2 is queuing for the phase matching signal, i.e., when switch 6 cuts off circuit 3 from circuit 4, the phase matching signal is transmitted with the communication starting operation given from the transmission terminal. Thus monitor device 7 fetches the phase matching signal to set up the synchronization. At this moment, device 7 also gives an automatic driving to switch 6 to make circuits 3 and 4 contact. After this, the phase matching signals are sent to terminal 2 from circuit 3 through switch 6 and circuit 4 each in order to set up the synchronization between terminals 1 and 2. On the other hand, the signal sent from terminal 2 of main body 7 is monitored by circuit 9, and as a result device 7 can give the monitor to the communication state between terminals 1 and 2 with the synchronization being secured.
Patent JP-S5214998-A (JP)
Title: Device for electric machining using wire electrode
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1975-07-28
Abstract: PURPOSE:To prevent breaking of wire in the device wherein machining is performed by energizing between the workpiece and a wire electrode which is being vound and moved with a given tension.
Patent JP-H08264099-A (JP)
Title: Flat fuse and its manufacture
Inventor: YASUKUNI JUN
IPC: H01H69/02
Filed: 1995-03-23
Abstract: PURPOSE: To provide a small and precise current capacity by affixing continuous metallic wires of approximately the same cross section for formation of fuses. CONSTITUTION: Five fuses 30 made of metallic flat tape are laid on the surface of an insulating plate (insulating support) 20. In this case, the plate 20 has five grooves 21 formed longitudinally on its surface, and oblong through holes are formed in a direction perpendicular to the five grooves 21 to form a window part 22. The part 22 divides each grooves 21, both ends of the part 22 of the plate 20 are left as narrow hinge parts 23, and a groove 24 serving as a fold is formed horizontally on the surface. The fuses 30 are laid one by one in the respective grooves 21 and placed from one end to the other of the grooves 21 so as to cross the part 22. Portions projecting from the ends are cut. Then the cross section is made uniform and precise, whereby a precise current capacity can be provided.
Patent JP-S59217265-A (JP)
Title: Reproducing device for recording disk
Inventor: HASEGAWA KAZUO
IPC: G11B17/043
Filed: 1983-05-23
Abstract: PURPOSE:To load and unload a recording disk without forming a notch which engages with an opening in a device housing by providing the 1st and the 2nd opening/closing members which move up and down relatively as opening parts of a reproducing device, and engaging one engagement member with the other. CONSTITUTION:When the opener 18' is to move in the direction B, beams 21 and 23 are apt to turn in directions D and E by rollers 24a and 24b, but a hook 32b is held engaged with the opening 33 of the beam 23 by the elastic force of a twist spring 35, and neither of them turn. Therefore, the opener 18' is unable to move into a reproducing device when a recording disk is loaded or unloaded. When a disk case 2 is inserted, a lever 32 rotates in the direction G and the hook 32b comes out of the opening 33. When the case 2 is further inserted and the opener 18' moves in the direction B, the rollers 24a and 24b reach the slope of a right rail 14 and the beams 21 and 23 rotate in the direction D and E respectively to expand the opening of the case 2.
Patent JP-H04321730-A (JP)
Title: Throttle valve shaft for intake air quantity control device
Inventor: TAWARA SHIGENORI
IPC: F02D9/10
Filed: 1991-04-23
Abstract: PURPOSE:To provide a construction by which a seal member for protecting the bearing member of a throttle valve shaft from dust is not injured with the throttle valve shaft at assembling the throttle valve shaft into an intake air quantity control device for an internal combustion engine. CONSTITUTION:In this construction, on one end part of a throttle valve shaft of an intake air quantity control device for an internal combustion engine, the outer diameter of the flat plate like extreme end part 1a to be inserted into a throttle valve opening detecting device is formed smaller than the outer diameter of the throttle valve shaft, the part to be joined each other with the extreme part 1a and the throttle valve shaft at the outer diameter is formed into a taper shape 11 or a R shape, so as not to injure a seal member 14 at inserting the throttle valve shaft 1 into the seal member 14 for protecting a bearing member from dust and fouling. Hereby, due to construction of the throttle valve shaft not to injure the seal member, life of the bearing member is lengthened, runaway of a vehicle is prevented by adopting this invention, and reliability of the intake air quantity control device is improved.
Patent JP-H09259838-A (JP)
Title: Tungsten halogen lamp
Inventor: SAITO TAKUO
IPC: H01K1/28
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten halogen lamp optimum as an optical light source for which improvement in utilization factor of light radiated from a filament is attempted not only its capability of aiming at improvement in accuracy following positioning of the electric lamp filament in view of production process. SOLUTION: A pinch seal part is formed on one side of a glass bulb 1, a pair of outside lead wires are attached in sealed state on the pinch seal part and the leg part of a filament 4 is connected to the glass bulb side of the outside lead wires. An optical reflection film 3 having an opening is formed on the outside surface of the glass bulb 1 on one side facing to the filament position and the optical reflection film 3 is constituted as a multi-layer film for transmitting infrared rays but reflecting visible rays.
Patent JP-H01266246-A (JP)
Title: Production of material for hat
Inventor: YAGIHARA SHIGEYUKI
IPC: D04B1/00
Filed: 1988-04-13
Abstract: PURPOSE:To readily obtain a hat material excellent in shape retaining properties, by using a knitted fabric of a specific fiber material and weave. CONSTITUTION:High-melting yarns 1 are used as at least a surface layer of a knitted fabric having a multi-layered structure of 2- or 3-layers and low- melting yarns 2 having a lower melting point than the high-melting yarns 1 in the surface layer (A) are used as the back side layer (B) or intermediate layer (C). The above-mentioned is knitted fabric is heat-treated under temperature conditions of lower melting point than the high-melting yarns 1 and higher than the melting point of the low-melting yarns 2, e.g., utilizing heating in setting processing in dyeing finishing and to melt the low-melting yarns 2.
Patent JP-H07293403-A (JP)
Title: Sensor integral engine controller
Inventor: KASHIMURA YUICHI
IPC: F02P5/15
Filed: 1994-04-28
Abstract: PURPOSE:To miniaturize an intake air quantity sensor integrated type engine controller, and enhance reliability thereof. CONSTITUTION:A storage part 35 covered with a cover 34 is formed in the body wall 33 of the intake passage 3 of an engine, and the sensor unit 3A of an air flow quantity meter is inserted to be freely attached/detached to/form the intake passage 3 from the radial direction of the passage through the storage part 35. The output circuit 38 of the air flow quantity meter and an engine control unit 30 to generate the control signal of the engine based on an output signal, from the output circuit 38 are storaged in the circuit substrate 29 of the storage part 35. Hereby, the installation structure of the sensor and a wiring substrate is simplified so as to miniaturize the engine controller and enhance reliability thereof.