baber/WOPTO huggingface dataset:
Patent JP-H07326736-A (JP)
Title: Manufacture of semiconductor device and manufacture of ccd image sensing element
Inventor: WADA KAZUJI
IPC: H01L21/336
Filed: 1994-06-01
Abstract: PURPOSE:To manufacture a transistor of an LDD structure in a selfalignment manner without increasing the number of processes by a method wherein an insulating film, which is made thick on the side of a gate electrode, is formed on a drain region formation part and a drain region of a structure, wherein the drain region under the thick insulating film is formed into a low-impurity concentration region, is formed along with a source region by an impurity ion implantation. CONSTITUTION:A gate electrode 50 and an electrode 47 of a transfer register part are simultaneously formed on the main surface of a semiconductor substrate 41 via a gate insulating film 44. The gate electrode 50 and the transfer electrode 47 are oxidized, one part, which is located on the side of the electrode 50, of an oxide film 55 on a drain region formation part 54 is left and the other oxide film 55 is treated by etching. Moreover, an insulating film is formed of the film 55, which is left on the side of the electrode 50, on the formation part 54. Lastly, a source region 63 and a drain region 64 of an LDD structure, wherein the region 64 under the insulating film 59 is formed into a low-impurity concentration region 66, are formed by an impurity ion implantation. Thereby, a transistor of an LDD structure can be manufactured factured in a self-alignment manner without increasing the number of processes.
Patent JP-H01290706-A (JP)
Title: Production of fine copper powder
Inventor: YOSHITAKE MASAYOSHI
IPC: H05K1/09
Filed: 1988-05-17
Abstract: PURPOSE:To obtain monodispersed spheroidal fine copper powder having a narrow grain size distribution by coating the surface of copper oxide powder with polyhydric alcohol, then reducing this powder with hydrazine. CONSTITUTION:The copper oxide powder and the polyhydric alcohol such as ethylene glycol are charged into a mixer or grinding machine and are subjected to a mixing or grinding operation, by which the surface of the copper oxide powder is coated with the polyhydric alcohol. While the coated copper oxide powder is agitated in the state of dispersing the same into water, the hydrazine or aq. hydrazine soln. is added thereto to reduce the copper oxide powder. The settled fine copper powder is taken out and is cleaned by an org. solvent. The powder is then dried. The monodispersed spheroidal fine copper powder having a uniform grain size of about <=10mum is thereby obtd. This fine copper powder is suitable for a copper paint which forms a dense thick film conductor.
Patent JP-H04347259-A (JP)
Title: Scaffolding for sharp-gradient roofing and execution method of the same scaffolding at site
Inventor: HIRAOKA YOSHITAKA
IPC: E04G3/00
Filed: 1991-05-24
Abstract: PURPOSE:To abolish the usage of a ladder, and to conduct operation safely and efficiently when roofing in a sharp gradient is executed. CONSTITUTION:A plurality of rafters 2a are disposed in parallel with a verge- board 1c at the upper end section of a building skeleton at regular intervals, and a plurality of sheathing boards 2b are arranged in parallel on the rafters 2a, 2a... at regular intervals in the direction orthogonal to the rafters 2a. Sections among the verge-board 1c and the rafters 2a and section among mutual rafters 2a are formed in comparatively long size, and sections among the sheathing boards 2b are formed in comparatively short size, but each space is formed is size in an extent that at least an operator holds its hands and legs. The operator holds hands and legs on the rafters 2a and sheathing boards 2b and is moved on a scaffolding 2, and fixes a shingle on the scaffolding 2 by using hands under the state in which legs are held.
Patent JP-H08296280-A (JP)
Title: Column-horizontal member jointing structure for wooden building
Inventor: HOSOKAWA SEIJI
IPC: E04B1/26
Filed: 1995-04-24
Abstract: PURPOSE: To increase resistance against a relative vibration in a horizontal direction, and minimize the formation of a defect in a column. CONSTITUTION: A jointing hardware body (a) is formed to have a coupling projection inserted in the recessed groove 34 of a column (b) and a back plate 20 kept in contact with the side thereof, and firmly mounted by tightening set bolts 36 and nut 37. Also, the side plate coupling vertical grooves 41 and 42 of the jointing end 38 of a horizontal member (c) are aligned with the right and left side plates 22 and 23 of the body (a), and an engagement core 45 is inserted in a gap between the plates 22 and 23. In addition, an inverse recess 44 is coupled to an inclined guide section 27, and a bottom plate coupling flat recess 43 is coupled to a bottom plate 21. In this state, the jointing end 38 of the horizontal member (c) comes to be laid on the body (a).  Wedges 30 are driven into a wedge groove 46 and recessed grooves 28 and 29, and the edge 38' of the jointing end 38 is kept in contact with the side of the column (b) under pressure. Thereafter, tightening bolts 48 passed through bolt holes 47, 32 and 33 are tightened with nuts 49.
Patent JP-S5454045-A (JP)
Title: Screen type photosensitive element
Inventor: MURAI KEIICHI
IPC: G03G15/05
Filed: 1977-10-06
Abstract: PURPOSE:To improve the adhesiveness and contactivity between a conductive member and a photoconductive member so that a copied image of satisfactory quality can be obtained even after repeated uses, while making the durability excellent, by sandwitching an adhesive layer between the conductive member and the photoconductive member. CONSTITUTION:An organic resin having satisfactory adhesiveness and contactivity to metal is dissolved in a suitable solvent. The resultant solution is sparayed onto a metal screen of 100 to 400 meshes having a thickness of 10 to 50 microns, follweed by the drying and heating treatments thereby to form an adhesive layer having a thickness of 1 to 5 mircons. A photoconductive member, which is prepared by disperaing a photoconductive substance into a silicone resin is sprayed, dried and heated.
Patent JP-S63286687-A (JP)
Inventor: NAKAMA HIROTO
IPC: F25D23/12
Filed: 1987-05-18
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-S62276691-A (JP)
Inventor: NOHAYASHI MASAKI
IPC: G08B17/00
Filed: 1986-05-26
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-2000309728-A (JP)
Title: Resin composition for matte coating and coating
Inventor: KUZUHARA TORU
IPC: C09D5/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a matte coating excellent in matte effect and in weather resistance of a coated film and to provide a coating using the same. SOLUTION: The title resin composition for a matte coating comprises (C) a non-water-dispersible resin comprising an organic solvent-soluble copolymer (A), obtained by polymerizing (a) 40-100 wt.% of an alkyl (meth)acrylate monomer having at least 8 carbon atoms in the alkyl group of its alkyl ester, (b) 0-45 wt.% of an alkyl (meth)acrylate monomer having 4-7 carbon atoms in the alkyl group of its alkyl ester and (c) 0-25 wt.% of other ethylenically unsaturated monomers, having incorporated therein an organic solvent-insoluble copolymer particle (B) obtained by copolymerizing ethylenically unsaturated monomers comprising an alkyl (meth)acrylate monomer having not more than 2 carbon atoms in the alkyl group of its alkyl ester so that the weight ratio of the copolymer (A) to the copolymer particle (B) is 10/90-40/60.  The title coating comprises this resin composition having incorporated therein a curing agent.
Patent JP-S5548555-A (JP)
Title: High speed automatic centering device
Inventor: HAGA KIYOUSUKE
IPC: B23Q17/22
Filed: 1978-09-29
Abstract: PURPOSE: To make the work of full automatic centering operable so the main shaft center could coincide with its reference circumferential face center in a short length of time and correctly, in such case when the reference circumferential face is made unknown its diameter or its diameter variously changes even with the diameter made known.  
     CONSTITUTION: With a coil 16 excited by an Ac power source 18, a current is induced in a closed loop pattern secondary circuit 15 by the contact made between a reference hole 10, constructed in the side of a pallet 9, and a contact piece 11. And with this induced current detected by a contact detector circuit 17 (24), each servo motor 3, 5, 7 is controlled in accordance with its output to make the work of centering. At this time, the constitution of a centering controller 20 is made such that a most part of the feed amount before a detection of the contact is fed at high speed by the programmed command data, subsequently with a residual moving amount of deviation, until a contact is detected, detected to make a centering to the reference hole center. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5912187-A (JP)
Title: Capacity control of scroll type hydraulic machine
Inventor: HAGIMOTO KIYOSHI
IPC: F04C14/18
Filed: 1982-07-13
Abstract: PURPOSE:To permit the fine adjustment of the capacity of the machine continuously and correctly by a method wherein the control of discharging amount is effected by a minute variation of a clearance generated by the rotating adjustment of mutual angular phase between both scrolls. CONSTITUTION:When the rotating scroll 1 is rotated to adjust the mutual angular phase, both contacting parts A2', A2' between the inside surface of the fixed scroll 2 and the outside surface of the rotating scroll 1 generate some clearance while the size of the clearance is varied in proportional to the amount of adjustment of the relative rotating angle of the rotating scroll 1. Accordingly, the discharging amount from a space b' to a discharging port 3 is decreased by an amount corresponding to the amount of leakage and the capacity control of the machine may be effected by the variation of the discharging amount.
Patent JP-H05312146-A (JP)
Title: Cam plate type compressor
Inventor: FUJII TOSHIRO
IPC: F04B27/10
Filed: 1992-05-13
Abstract: PURPOSE:To shorten the intake channel of working gas to a large degree, and to improve efficiency of a compressor by forming a structure in which the working gas is supplied from a cam plate chamber directly into a cylinder bore through a rotary valve installed in a driving shaft. CONSTITUTION:When a driving shaft 4 is rotated, a double-headed piston 11 is reciprocated by a cam plate 3 in the longitudinal direction of cylinder bores 14a, 14b through a shoe 13, and while the driving shaft 4 is rotated once, an intake process and a compression process are carried out by the double-headed piston 11 in each cylinder bore 14a and 14b. A pair of rotary valves 15 for opening and shutting the intake channel of a working gas to the cylinder bores 14a, 14b are provided on both sides of the cam plate 3 on the driving shaft 4, and it is fixed to the driving shaft 4 by a key and the like. A notched part 17 is formed on a part of the side wall throughout the circumference of approximately 180 deg., for each rotary valve 15, which can be communicated with the intake channel 16 provided on each cylinder bore 14a, 14b at a predetermined rotational position.
Patent JP-H06304909-A (JP)
Title: Method for coloring of rice hulls
Inventor: TAKEUCHI OSAMU
IPC: B27K9/00
Filed: 1993-04-23
Abstract: PURPOSE:To enable rice hulls to be colored effectively by a method, wherein a coloring material is sprayed to the rice hulls flying in the air to stick the coloring material to a surface of the rice hull, and the coloring material is dried in a floating state as it is. CONSTITUTION:A suitable amount of rice hulls 8 are put in space 3 of an apparatus 1. When air is blown out from an air blast opening 5, the air advances upward, is guided with a roof surface 2 to generate a convection current. The rice hulls 8 in space 3 are also carried on a flow of the air and floats. Further, when a coloring material is sprayed from a spray nozzle 6, the coloring material is stuck to the floating rice hulls 8 while the coloring material floats together therewith. Then, sufficiently the coloring material is sprayed to stop spraying of the spray nozzle. After the coloring material is stuck to the rice hulls 8, the air is successively blown out. After drying the stuck coloring material, spraying of the air is stopped to obtain colored rice hulls. Since drying is carried out thus while floating, the rice hulls 8 are prevented from being stuck to each other, and besides drying operation can be hastened.
Patent JP-S5745527-A (JP)
Title: Camera
Inventor: MATSUMOTO YOSHIHIRO
IPC: G03B17/02
Filed: 1980-09-01
Abstract: PURPOSE:To make the reduction in size of a camera possible and eliminae the need for checking the state of an electric power source battery by constituting a thin type battery in one body to the body of a container for photographic films and using the same as the electric power source battery. CONSTITUTION:In the sectional view of a photographic film 3, a film container body 10, a film 11 contained by being wound in a roll shape, positive and negative electrodes 12, 13, and light shielding members 14, 15 are shown. A thin type battery is constituted in the body 10. Namely, a manganese dry cell is constituted of a sheath 20 of plastics or the like, a positive pole current collector 21, a positive pole 22 such as manganese dioxide, an electrolyte holding layer 23, a negative pole such as zinc 24, a carbon film 25, a negative pole current collector 26, and a sealing material 27. With this constitution, the replacement of the film 3 results in simultaneous replacement of the battery as well. In other words, there is no need for worrying about the consumption of the battery used.
Patent JP-H0419093-A (JP)
Title: Robot collision detecting device
Inventor: KAWASHIMA NORIHIKO
IPC: B25J19/06
Filed: 1990-05-14
Abstract: PURPOSE:To detect the generation of a collision only when the collision is actually generated by providing a judging means for judging the generation f the collision when the value of an impact signal becomes larger than a judgment level changed at real time according to the grade of load signals. CONSTITUTION:A robot collision detecting device is provided with a load detecting means for outputting load signals corresponding to the load acting upon a tool (grinder) 3 provided at a robot 1, and an impact detecting means 30 for detecting impact force acting upon the robot 1 so as to output an impact signal indicating the grade of the impact force. A judgment level is then changed at real time according to the grade of the load signal, and when the value of the impact signal becomes larger than this judgment level, a judging means 11 judges that a collision is generated. Accordingly, even if impact force is generated during grinding, wrong judgment on the generation of a collision can be prevented from being made.
Patent JP-H02300504-A (JP)
Title: High power cylinder
Inventor: ARAMAKI HISATO
IPC: F15B11/028
Filed: 1989-05-15
Abstract: PURPOSE:To improve energy efficiency by operating a spool valve by a load on the tip of a piston rod, boosting a hydraulic chamber by a booster piston, and pressure-welding and fixing a main piston to a cylinder tube by a brake shoe. CONSTITUTION:A main piston incorporating a booster piston 3 and a spring 3 is provided in a cylinder tube 1, and a piston rod 4 and a spring 9 are provided on the opposite side from the main piston. Further, a passage is provided in a piston end 8, and a connecting passage connecting a chamber including a spring 13 and a withdrawing side chamber through a piston rod 4, a connecting passage in a piston cover 11, and a connecting passage between a chamber in the piston rod 4 and the inside of a brake shoe 10, are provided. Thus, since pressing power during sliding operation and pressing power required on the sliding end can be fully utilized, thrust energy is efficiently utilized, and the power cylinder can be made smaller in size.
Patent JP-H11317167-A (JP)
Title: Manufacture of image display device
Inventor: OGURA MASAAKI
IPC: H01J9/44
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress gas produced by radiating an electron beam, discharge and deterioration of an electron emission element caused by it, by removing gas sucked by a face plate and a rear plate, which has not been entirely removed by a heat treatment. SOLUTION: This image display device has at least a phosphor and an electron emission element 70 in an airtight container composed of a face plate 5 and a rear plate 50 placed face to face and an external frame 55 provided between the face plate and the rear plate. In this manufacturing method, before sealing the airtight container, an electron beam is emitted from the electron emission element and the electron beam is radiated on the phosphor, with an amount of gas causing no grow discharge introduced in it.
Patent JP-H06133777-A (JP)
Title: Dna sequence for coding insulin precursor
Inventor: THIM LARS
IPC: C12N15/17
Filed: 1993-05-24
Abstract: Novel human insulin precursors of the formula B-X-Y-A, wherein X and Y are each lysine or arginine, are prepared by culturing a yeast host transformed with a replicable expression vehicle capable of expressing a DNA-sequence encoding the human insulin precursors in yeast. Human insulin is prepared by recovery of the insulin precursors from the culture medium and converting the insulin precursors into human insulin by enzymatic treatment.
Patent JP-S61280761-A (JP)
Title: Linear pulse motor
Inventor: MIZUNO TSUTOMU
IPC: H02K41/03
Filed: 1985-06-06
Abstract: PURPOSE:To prevent a zigzag movement by providing the longitudinal direction of teeth formed on the primary and secondary cores obliquely at the prescribed angle laterally symmetrically to the center line of the moving direction of a motor. CONSTITUTION:Tooth train formed on the primary and secondary side cores of a motor is inclined at an angle theta symmetrically to the center line A of the moving direction of the motor, for example as shown, in an inverted V shape. When the center line of the teeth of the primary side core is laterally displaced from the center line A of the secondary side core due to a certain cause, a lateral thrust is generated toward the center line A of the teeth of the secondary side core between both teeth. Thus, since the primary side core tends to always move along the center line A of the secondary side core, a zigzag movement does not occur even if a special unit is not provided.
Patent JP-S62279274-A (JP)
Title: Controller for glow plug electric energization
Inventor: YAMAMIYA OSAMU
IPC: F02P19/02
Filed: 1986-05-27
Abstract: PURPOSE:To prevent any needless electric energization of a glow plug, by starting heating of the glow plug, in the case when a key switch control position is in the operation position and the state without starting engine is continued over a predetermined time. CONSTITUTION:In a control unit 7, the start in electric energization of a glow plug 1 is controlled by a delay timer 25. When a driver judges that preheating required, and wait for a predetermined time or more while holding the control position of a key switch 8 in the operation position 8A a timer signal is outputted from the delay timer 25 so as to start the electric energization of the glow plug 1. On the other hand, when the driver judges that the preheating is not required, and immediately sets the control position of the key switch 8 in the starting position 8B, the timer signal is not outputted from the delay timer 25, thereby the electric energization of the glow plug is not started so that the cranking is made without preheating. Therefore, the driver, judges whether the preheating is required or not. According to the control time of the key switch 8.
Patent JP-H01291738-A (JP)
Title: Fence for breeding pet animal or such
Inventor: KOUTATSU TAKESHI
IPC: A01K15/00
Filed: 1988-05-18
Abstract: PURPOSE:To provide a convenient breeding fence for pet animal, etc., freely transportable in or out of house and suitable for the vigorous movement of a pet animal within the fence, by successively connecting a plurality of linking tools fit with gratings to form an encircling fence. CONSTITUTION:The above breeding fence apparatus A is composed of a plurality of gratings 1 and a plurality of linking members (a), (b) connecting said gratings. An end of the member (b) is provided with a linking part 12 to connect the adjacent member (b) and acting as an insertion part of the grating 1 and the other end of the member (b) is provided with a linking part 7 to be connected with the linking part 4 of the member (a). A fence is produced by successively linking the members (a) and (b) provided with the gratings 1. The members (a) and (b) having gratings 1 and forming a fence A are freely rotatable around the linked part and can be linked in manner to enable the winding and stretching of the fence. In the case of breeding an animal such as a puppy or a bird in the fence A, the fence A is placed at a definite position in a room or out of doors and the animal is left free in the formed breeding ground. After the breeding, the fence A can be stored by disengaging the members (a) and (b) at both ends and winding the fence from an end.
Patent JP-S5914192-A (JP)
Title: Semiconductor memory
Inventor: TAIRA SHIGENOBU
IPC: G11C11/41
Filed: 1982-07-13
Abstract: PURPOSE:To store a large-capacity memory into a package having a small number of pins, by sharing an address input pin and a data input/output pin. CONSTITUTION:A control signal X and a write enable signal WE are set at a low level respectively when an address is supplied in a reading active mode. Then state buffers B1 and B2 are set under enable and inhibit states respectively, and at the same time AND gates G1 and G2 are opened and closed respectively. Thus an address given from the gate G1 is inputted to a memory 1 via an OR circuit G3, the buffer B1 and the pin of a control circuit 2. Then the read-out data is delivered via a state buffer B3 which is set under an enable state in response to the inversion of the signal X which inhibits the address input, the same pin of the circuit 2 and the buffer B2. In the same way, the same pin is shared for both address and data in a write mode. Thus it is possible to store a large- capacity memory into a package having a small number of pins.
Patent JP-S5347631-A (JP)
Title: Construction for front wheel driving section of power-driven agricultural machinery
Inventor: TANI MITSUHIRO
IPC: B60K17/04
Filed: 1976-10-13
Abstract: PURPOSE: To provide a construction for front wheel driving section of four-wheel drive agricultural machinery, in which two friction plates having different diameters and respectively provided with a gear are disposed on the opposite sides of a pressure plate fixed on a driving pinion shaft, and either one of the two friction plates is urged into contact with the pressure plate selectively in accordance with straight drive or turning operation of the vehicle, whereby driving speed at the time of turning the vehicle can be increased and turning characteristic can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S613383-A (JP)
Title: After recording system in magnetic recording and reproducing device
Inventor: KURATA HIROTAKA
IPC: G11B27/036
Filed: 1984-06-15
Abstract: PURPOSE:To make after recording of a subcode easy and sure by lighting up a display means according to the subcode that makes 1:1 correspondence with an identifying code based on said code reproduced from a magnetic tape. CONSTITUTION:Identifying codes reproduced from a magnetic tape 4 are detected by an index number detecting circuit 10. Subcode indicators 911, 9-2 of subcodes that makes 1:1 correspondence to the identifying codes through the detecting circuit 10 are lit up, and the kind of subcode to be recorded is confirmed. On the other hand, an index number storing circuit 15, corresponding indicator lamps 11-1, 11-2, a group of switches for setting etc. are controlled by the circuit 10, and after recording of subcodes is made easily and surely.