baber/WOPTO huggingface dataset:
Patent JP-S55127063-A (JP)
Title: Manufacture of semiconductor device
Inventor: INABA KEIZOU
IPC: H01L21/331
Filed: 1979-03-26
Abstract: PURPOSE: To improve noise characteristic by a method wherein a p-type ion is implanted in an n-type Si substrate, it is then covered with an oxidized film through wet oxidization at 1,000°C or below, and a p-type impurity is stretched out and diffused.  
     CONSTITUTION: An n +  collector layer 2 is formed on an n - -type Si substrate 1, and a p +  base layer 3 is also formed with a part of an oxidized film 4 as mask. A window is provided in the film 4, through which p-ion is implanted to form a layer 6. Next, it is treated in wet O 2  working at 800°C or so and coated with an oxidized film 7. Then, P in the layer 6 is stretched out and diffused at about 1,025°C, and an emitter layer 5 of given density distribution is formed. According to this constitution, the emitter surface gets inwardly from the base layer surface, an internal field to direct an implanted carrier in the surface direction does not arise, a recombination on the surface decoreases to improve noise characteristic, hFE at low current is improved and the surface impurity density is lowered, therefore a change in hFE after operation is minimized to increase stability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02213768-A (JP)
Title: Acceleration and deceleration detector for vehicle
Inventor: ISHIMORI WAKICHI
IPC: B60G17/015
Filed: 1989-02-14
Abstract: PURPOSE:To eliminate the need for the computation of respective input values by a computer and to reduce the cost by detecting acceleration and deceleration states by a change in the oil pressure of a hydraulic cylinder by the inertia force of a power unit generated at the time of acceleration and deceleration. CONSTITUTION:The power unit 3 consisting of a vertically placed engine 3a and a speed change gear 3b connected to the rear of the engine 3a, etc., is mounted in an engine room 2b in the front part of a vehicle body 2. This power unit 3 is mounted oscillatably via a cushion member 3c on the vehicle body 2 so that the oscillation of the power unit 3 is not transmitted to the body 2. Either of a piston rod 26 of a hydraulic cylinder 12 or cylinder body 13 is connected to the power unit 3, as well the other one is connected to the body 2. The piston rod 26 is extended or contracted by the inertia force of the power unit 3. The acceleration and deceleration are thereby detected by a change in the oil pressure.
Patent JP-S62190807-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-18
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-S62190818-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-18
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-S58151229-A (JP)
Title: Plasticizing apparatus for injection molder
Inventor: YAMAZAKI YOSHIHIKO
IPC: B29C48/53
Filed: 1982-03-05
Abstract: PURPOSE:To enable the supply of pellets of an ordinary particle size, even though the injection amount of a molder is extremely small, by making the inside diameter of the feeding and softening zone of a heating barrel larger than the inside diameter of the other zone and a clearance to the bottom of a plasticizing screw larger than the particle size of the pellets. CONSTITUTION:The inside diameter of the feeding and softening zone A of a heating barrel 1 provided internally with a plasticizing screw 2 is made larger than the inside diameter of the other zone B containing a plasticizing and metering zone and the clearance 4 between the outer wall of the bottom part of the plasticizing screw 2 in the feeding and softening zone A and the inner wall of the heating barrel 1 is made larger than the particle size of a pellet a. Thereby, necessity to make the outside diameter of the plasticizing screw of the feeding and softening zone A considerably smaller than that of the other zone B is eliminated, thereby lowering of a mechanical strength can be prevented.
Patent JP-S55128599-A (JP)
Title: Plating
Inventor: SATOU JIYUNICHI
IPC: C25D15/02
Filed: 1979-03-24
Abstract: PURPOSE: To improve the quality of the surface of magnetized cathode material by the procedure in which fine particles coated with a magnetic solid fine particles or substance are dispersed in a plating liquid and a plating layer containing said fine particles is formed on the surface of a magnetized cathode material.  
     CONSTITUTION: A material to be plated, as cathode, e.g., the cylinder of internal combustion engine, parts of generators, tools, etc., is first magnetized by electromagnet, etc., and then plated with a plating liquid into which nonmagnetic or weakly magnetic particles coated with a magnetic fine particles to confer wear resistance and lubricity upon plated layer or a magnetic particles are suspended uniformly. Thus, the surface of an object material as the cathode material can be improved by means of said fine particles dispersed in the plating liquid with the electrodeposition of the plating metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60180081-A (JP)
Inventor: OKANO MIKIHIKO
IPC: H01R43/048
Filed: 1984-02-24
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-S63207583-A (JP)
Inventor: SHIRAISHI MITSURU
IPC: B25J19/00
Filed: 1987-02-18
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-S56130852-A (JP)
Title: Magnetic recording and playback device
Inventor: SHINOHARA ISAO
IPC: G11B15/675
Filed: 1980-03-18
Abstract: PURPOSE:To obtain excellent operativity, by making the cassette unloading with a motor power. CONSTITUTION:Accompanied with the revolution clockwise toward the gear lever 9, the roller 17 on the gear lever 9 is detached from the latch 15d of the control pulley 15, the large gear 12a of the 2nd gear 12 is geared to the 1st gear 8 of the motor 7, and the control pulley 15 is driven clockwise. With the rotation of the control pulley 15, the cam 15c of the hole 2 moves the drive lever 19 toward the arrow D, the operating plate 21 is moved toward the arrow D with the movement toward D, the cassette moving means is operated and tape cassette is unloaded for holding.
Patent JP-S60178442-A (JP)
Title: Image processing device
Inventor: TADA MITSUO
IPC: G03G15/04
Filed: 1984-02-24
Abstract: PURPOSE:To form an optical image of an original on a photosensitive body and to form an electrostatic latent image or to read the optical image of the original with an optical reader by moving the irradiation position of a converging optical transmission body. CONSTITUTION:A converging optical transmission body 4 is supported freely shakably with a revolving shaft 20 near a glass 1 as the center by an optical transmission body holding member 15 attached to one side part of the optical transmission body 4. When a cam 19 is rotated by a cam rotating mechanism, the optical transmission body holding member 15 is turned at an angle (a) from the position indicated by solid lines to the position indicated by broken lines. When the optical transmission body holding member 15 is in the position indicated by solid lines, a light projecting hole of the converging optical transmission body 4 faces a photosensitive body 5 so that a reflected light L1 from the original is vertically irradiated to the surface of the photosensitive body 5. When the optical transmission body holding member 15 is in the position indicated by broken lines, the light projecting hole of the converging optical transmission body 4 faces a CCD6 so that reflected light L2 from the original is incident on the CCD6.
Patent JP-S53119930-A (JP)
Title: Production of pyridone azo dye
Inventor: IMAHORI SEIICHI
IPC: C09B29/42
Filed: 1977-03-29
Abstract: PURPOSE: Pyridone azo dyes of formula I (R 1 ,R 2  are H, 1 - 12C alkyl, lower hydroxyalkyl, lower alkoxyalkyl, lower alkoxyalkoxyalkyl,cycloalkyl, aralkyl; ring A is benzene nucleus which may be sustituted with Cl, Br, nitro, or cyano group, where lower alkyl or alkoxy mean those of 1-6 carbon atoms). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06277852-A (JP)
Title: Spot welding machine
Inventor: OINUMA NOBUYOSHI
IPC: B23K11/11
Filed: 1993-02-24
Abstract: PURPOSE:To provide the spot welding machine where a welding point is easily seen from the welding position, materials to be worked are prevented from being marred without being moved and further, spot welding can be easily performed. CONSTITUTION:A table 5 to place the materials W to be worked is provided, an X-axis supporting frame 9 movable in the Y-axis direction is provided on this table 5, a gun fitting base 13 movable in the X-axis direction is provided on this X-axis supporting frame 9, a base part 17 of a welding gun 15 is supported rotatably on this gun fitting base 13 and a tip 37 is provided at the tip of the welding gun 15.
Patent JP-S61195106-A (JP)
Title: Production of vinyl chloride resin
Inventor: ISAKA TAKASHI
IPC: C08F265/00
Filed: 1985-02-26
Abstract: PURPOSE:Vinyl chloride is grafted onto a copolymer composed of an alkyl (meth)acrylate, styrene and polyfunctional monomer to produce a resin which is used as a building material, because it has high clarity, shock resistance, weather resistance and flexural elasticity. CONSTITUTION:99-70pts.wt. of vinyl chloride are grafted onto 1-30pts.wt. of an acrylic copolymer containing (A) 84-50wt% of an alkyl (meth)acarylate whose hompolymer has a secondary transition point lower than -10 deg.C such as ethyl acrylate or n-octyl mathacrylate, (B) 15-40wt% of styrene and (C) 1-10wt% of a polyfunctional monomer such as ethylene diacrylate, diallyl phthalate or isoprene.
Patent JP-H07224072-A (JP)
Title: Production of 1,1,3,3-tetramethyl-1,3-dihydroxydisiloxane
Inventor: ITO KUNIO
IPC: C07F7/08
Filed: 1994-02-09
Abstract: PURPOSE:To provide a process for the production of 1,1,3,3-tetramethyl-1,3- dihydroxydisiloxane in high safety and extremely high yield without causing environmental pollution. CONSTITUTION:1,1,3,3-Tetramethyl-1,3-dihydroxydisiloxane is produced by hydrolyzing 1,1,3,3-tetramethyl-1,3-dichlorodisiloxane in a homogeneous mixture of water and an alcohol containing a dehydrohalogenation agent. The molar ratios of the dehydrohalogenation agent and water to the 1,1,3,3-tetramethyl-1,3- dichlorodisiloxane are 2-10 and 10-100, respectively, and the weight ratio of alcohol to water in the solvent is 0.25-4.
Patent JP-H11219273-A (JP)
Title: Printing system and printing control method in printing system
Inventor: KASHIWAZAKI MASAKI
IPC: B41J29/38
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a printing system and a printing control method therein capable of printing a job, printed by the same printer driver, by a printer of the highest priority, and upon the occurrence of a fault, automatically switching to a printer of the next priority for printing in a constitution where plural printers are connected to one host computer. SOLUTION: This printing system is provided with a printer driver 102 equipped with a user interface by which a user can set a printing priority order for indicating which one of the plural printers is to be preferentially used and a spooler 103 for performing control so as to transmit printing data to a printer of the highest priority and performing the control so as to transmit the printing job to a printer of the next priority in the case of judging that printing can not be performed in the printer of the highest priority.
Patent JP-S61193941-A (JP)
Inventor: EDOWAADO ESU KURESU
IPC: B60P3/00
Filed: 1986-02-21
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-S57148635-A (JP)
Title: Automatic setting up of mold tightening force for toggle type injection molding machine
Inventor: KASUGAI KENJI
IPC: B29C45/00
Filed: 1981-03-11
Abstract: PURPOSE:To effect the set-up of mold tightening force with a metallic mold closed and to shorten the time for setting up an automatic tightening force by stopping the rotation of a tie-bar nut when mold tightening force corresponding to the advance of the piston rod of a mold tightening cylinder is obtained. CONSTITUTION:A limit switch 19c is provided in order to obtain a mold tightening force at the zero points of both limit switches 19a for rated mold tightening force and limit switch 19b for mold tightening force that is smaller than the  rated mold tightening force. After changed metallic molds 7' and 8' are mounted, low pressure oil is supplied to a cylinder 4 in order to prevent their dismounting, and the tie-bar nut is rotated to stretch the toggle. The limit switches 19a- 19c are successively actuated with a striker 20 by the advance of a piston rod.  If a mold tightening force that is smaller than the rated mold tightening force  is set up in the control board, the low pressure oil is cut off at the time when  the limit switch 19b is actuated, and the rotation of the tie-bar nut is stopped.
Patent JP-S56131345-A (JP)
Title: Preparing apparatus for encased cream puff product
Inventor: KATSUTA TSUYOSHI
IPC: A21B7/00
Filed: 1980-03-19
Abstract: PURPOSE: To automate the preparing process completely and make it possible to save labor and prepare a cream puff sanitarily, by encasing a baked puff before filling the cream with an automatic encaseing line provided between a puff baking line of cream puff and a cream filling line.  
     CONSTITUTION: A puff dough is fed from a depositor 3 to an oven belt 1 and baked during the passage through an oven 2 to form a puff for a cream puff. The puff is then accumulated and placed on a plate 4 in the form of 5 rows and 3 columns as one unit by a delivery member 6 continuously. The distance between the puffs in the transverse direction is narrowed by a puff accumulating apparatus 7 on the plate 4, and encased by an encasing apparatus 8 for the accmulated puffs, and transferred to a transfer belt 11 by a delivery apparatus 9. The encased puffs are filled with a cream by a cream filling machine 10 to give cream puff products. The method contributes greatly to labor saving and sanitary aspects by the complete automation and eliminates the staining of apparatuses by the cream. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05203059-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1992-01-27
Abstract: PURPOSE:To provide a piston ring wherein the initial fitness is improved even under a condition of high temperature and high load without generating scuffing and to almost eliminate necessity for run-in operation further with excellent wearing resistance. CONSTITUTION:A piston ring has a layer of double structure constitute by forming a hard chromium-plated layer 2 excellent in wearing resistance as the first layer and a compound dispersion film 3 of dispersing solid lubricant particles in a tin-cobalt alloy plating layer and having suitable hardness, on at least peripheral sliding surfaces of the piston ring.
Patent JP-S58152246-A (JP)
Title: Electrophotographic receptor
Inventor: KONDOU HIDEYO
IPC: G03G5/082
Filed: 1982-03-05
Abstract: PURPOSE:To obtain an electrophotographic receptor with high environmental stability, little residual potential and superior durability, by interposing an amorphous silicon layer between an electrically conductive layer and a photosensitive layer, especially a separated function type org. photosensitive layer consisting of a charge generating layer and a charge transferring layer. CONSTITUTION:An amorphous silicon layer is formed on an electrically conductive layer formed on an electrically conductive support or an insulating support. A charge generating layer contg. a bisazo pigment or the like dispersed in a binder resin and a charge transferring layer contg. a hydrazone dye in a resin are successively laminated on the silicon layer to form a separated function type photosensitive layer. Thus, a receptor providing superior image characteristics even after repeated use and having superior interlaminar adhesive strength and mechanical strength is obtd.
Patent JP-S62193233-A (JP)
Title: Liquid cooling gas insulated induction electric apparatus
Inventor: NAKAGAMI YOSHITAKE
IPC: H01F27/20
Filed: 1986-02-20
Abstract: PURPOSE:To reduce the consumption of a refrigerant liquid by providing an expansion which can shrink in the direction of an axis according to the shrinking of a winding on the side wall of a cylindrical insulation tank consisting of an inner insulation cylinder and an outer insulation cylinder. CONSTITUTION:The main body 1 of a transformer is carried in a vacuum heat drying furnace and, e.g., dried by using circulating passages 12A, 12B as humidity removing holes and the reduction of a clamping load due to the dry contraction of a fiber insulating material is compensated by increasing the screwing of a clamping bolt 22. Expansion insulating couplings 39A, 39B are shrinked according to the dry contraction of windings 3A, 3B including end insulations 4A, 4B, the depth of an insulating tank 35 can be made an optimum dimension required for the maintenance of cooling performance and insulating performance of the windings 3A, 3B, a pressure ring 21 which is made a ground electric potential by increasing a clamping load to the windings 3A, 3B in the direction of an axis from the outside of the insulating tank can be provided outside of a lid plate 38 and the volume of the insulating tank 35 can be reduced. This can reduce the consumption of a refrigerant liquid 14.
Patent JP-S54127624-A (JP)
Title: Electronic apparatus
Inventor: FUJITA TAKAYUKI
IPC: G06F15/02
Filed: 1978-03-28
Abstract: PURPOSE: To prevent the malfunction when the key code is read out and carried out for the computer or the like possessing the key buffer by memorizing the mode at the input time of the key code.  
     CONSTITUTION: The key code sent from external key circuit 4 is stored directly into key buffer memory 3, and the mode information of external switch circuit 6 showing the mode then is stored in memory 3 only when the change is given respectively. The fixed key code is drawn into processor 8 from memory 3 via register 1 and based on the sequence of the key code which is supplied previously. At the same time, the mode information is drawn into processor 8 via register 2. As a result, processor 8 can perform the correct process of the key code in the correct sequence, and thus the operator can perform the smooth operation for the machines without giving unnecessary notice. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01212046-A (JP)
Title: Management system for mail buffer
Inventor: MORI KATSUO
IPC: H04M3/42
Filed: 1988-02-18
Abstract: PURPOSE:To enable the inputting of a message even from a terminal where a counting exceeds a set value by storing a new message in a storage device if the non-used part of the capacity of the storage device is below a determined value. CONSTITUTION:A central control unit 330 reads out a counting value in a counter are 342 corresponding to the terminal number area 101 of a buffer management part 340 and a set value in an input amount setting area 343 corresponding to the terminal number area 101 of the part 340, in case the counting value for the terminal 101 is above that for the terminal 101, the unit 330 reads out the counting value in the counter area 342 corresponding to the terminal number area A of the part 340 and the set value in the input amount setting area 343 in order to judge whether the difference between the counter values of all the terminals and the capacity of a mail buffer 370 reaches a determined value or not. In case said difference is not above the determined value, the central control unit 330 accepts a request for electronic mail service from the terminal 101, and stores the message in the main buffer 370.
Patent JP-S57150751-A (JP)
Title: Hot water storing type hot water feeding apparatus
Inventor: KANEKO HIDEKI
IPC: F24H1/20
Filed: 1981-03-11
Abstract: PURPOSE:To enable to obain hot water in a short while and to lower the manufacturing costs of a hot water feeding apparatus, by providing a single heat source and a cover for covering a portion of an immersed pipe to locate above the immersed pipe, so that hot water can be collected by the cover and carried to an upper portion of a tank. CONSTITUTION:A heat exchanger 3 having a burner 5 is disposed at alower portion of a tank 1, and a cover 13 having a semi-circular cross section is disposed above the heat exchanger 3. A pipe 14 having a valve 15 is connected to the left-side end of the cover 13. The pipe 14 is extended to the outside of the tank 1 and then the top of the pipe 14 is passed into the body of the tank 1 from an upper portion thereof. With each an arrangement, water around the heat exchanger 3 is made to flow in a direction shown by arrows in the drawing and collected by the cover 13, and then carried via the pipe 14 to an upper portion of the tank 1. Therefore, it is enabled to obtain hot water in a short while and to lower the manuracturing costs since only one heat source is required in the apparatus.
Patent JP-H06248450-A (JP)
Title: High corrosion resistant surface modified ti or ti base alloy member
Inventor: SATO HIROSHI
IPC: C22C14/00
Filed: 1993-02-24
Abstract: PURPOSE:To produce a Ti or Ti alloy member provided with a surface treated layer excellent in corrosion resistance by forming a phosphorus enriched layer on the surface of a Ti or Ti allay member by an ion implanting method. CONSTITUTION:On the surface of a member by pure Ti or a Ti allay such as Ti 6Al-4V, Ti-15Mo-5Zr and Ti-15Mo-5Zr-3Al, P is implanted in the ratio of >=5X10<15>ion/cm<2> by a high energy ion implanting method to form a P enriched layer on the surface of the member made of the Ti or Ti allay. The surface treated Ti or Ti alloy member high in corrosion resistance even in a nonoxidizing and oxidizing acid soln. of hydrochloric acid, sulfuric acid, nitric acid or the like and free from the deterioration in machinability can be obtd.
Patent JP-H02214901-A (JP)
Title: Protecting device and control device for electrical equipment
Inventor: KONISHI MITSUSHI
IPC: G05B9/03
Filed: 1989-02-15
Abstract: PURPOSE:To surely protect a subject even in case a main or auxiliary protection system has a trouble by attaining the independent operations with each other between both protection systems. CONSTITUTION:A main protection system forming a sequence controller 10 contains an input circuit 12, an arithmetic circuit 14, and an output circuit 16. Then an auxiliary protection system includes the diodes D1 - D4 and a relay R0. The abnormality of a protection subject of a compressor is detected and a contact of a switch F1, for example, is closed. Thus an input relay X1 is actuated. Then an output relay Y1 works, an output relay Y0 is turned on, and an output relay YS turned off. As a result, an electromagnetic relay S is turned off and the drive circuit of the compressor is broken. Furthermore an abnormality signal is supplied via the diode D1 and therefore the relay R0 is turned on, and an electromagnetic relay S turned off. Thus it is possible to turn off the relay S and to surely protect the compressor via either nondefective one of main and auxiliary protection systems even in case one of these two systems has a fault.