baber/WOPTO huggingface dataset:
Patent JP-S61125039-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MINATO YUKIO
IPC: H01L29/73
Filed: 1984-11-21
Abstract: PURPOSE:To improve an integration consistency and to make a parasitic capacity of a semiconductor element small by constituting through making a cross section of a semiconductor element region formed on a semiconductor substrate V shape and separating both its bevels with a substrate and an oxide. CONSTITUTION:After an N type epitaxial layer 2 is grown on a P type semicon ductor substrate 1 and then a nitride film 3 is grown on it, dry etching of the nitride film is done to remain a part forming elements such as a transistor and a resistance with a resist 4. The epitaxial layer 2 is etched to adhere a taper by using the nitride film 3 as a mask after selective etching. After the nitride film 3 is wet etched, a nitride film 5 is formed through making one side smaller. A nitride film 6 is grown on a surface of the epitaxial layer 7 after etching. After the nitride film 6 is dry etched through using a hood-like nitride film 5 as a mask, a nitride film 8 is left. A thick oxide film 10 and an island 9 of V shaped channel are formed. A base 16 is formed through ion- implantation in the island 9 of V shaped channel.
Patent JP-S63100450-A (JP)
Title: Silver halide photographic sensitive material having anti-electrification
Inventor: YATSUYANAGI NAOKO
IPC: G03C1/85
Filed: 1986-10-16
Abstract: PURPOSE:To enable applying rapidly, without coating troubles such as bubbling, a cissing, etc., by providing a hydrophilic colloid layer on a substrate body, and by incorporating a specific compd. to the titled material. CONSTITUTION:The titled material is provided the hydrophilic colloid layer on the substrate body, and comprises the compd. shown by formula I wherein A is a trivalent linking group, Q is -(CH2)l-, -(CH2)l-O-(CH2)m- group, etc., R is 4-20C a hydrocarbon group or perfluoroalkyl group, etc., R1 is hydrogen atom or 1-3C alkyl group, etc., R2 is hydrogen atom or 1-6C alkyl group, etc., R3-R5 are each hydrogen atom, 1-6C alkyl group, etc., Xe is an inorg or an org. anion.
Patent JP-S63101274-A (JP)
Title: Sticking method for adhesive tape piece
Inventor: AMETANI MINORU
IPC: B65H41/00
Filed: 1986-10-17
Abstract: PURPOSE:To support a tape piece in suction with a head so accurately as well as to make it stickable to an attached work in a highly accurate manner, by making the sucttion head go down after positioning the adhesive tape piece delivered with movement of a strip body, and making the tape so as to be supported in suction with a head lower surface. CONSTITUTION:A tip of an adhesive tape piece (a) is stopped at a position where it is detected by a sensor 17 and, after being positioned, a delivery unit 1 is moved. Next, a side edge of the tape piece (a) is stopped after separating from a sensor 18 as far as the specified distance, and when this sensor 18 detects the side edge of the tape piece (a) by a reverse indication, the unit comes to a stop, and thereby the tape piece (a) is accurately positioned in all directions. Then, a sticking unit 10 is moved, and when the suction head 16 is adjoined to an upper part of the tape piece (a), this unit 10 is stopped, and when the head 16 goes down and attracts the tape piece (a) in suction, an edge body 8 moves backward, and a strip body (b) is wound by a take-up reel 6. Here, the tape piece (a) is separated from the strip body (b), and when the unit 10 is opposed to a stuck subject A, it stops, so that the head 16 goes down, thereby sticking the suction tape piece (a) at the underside to the subject A.
Patent JP-S61122559-A (JP)
Title: Instrument for measuring oxygen concentration
Inventor: NAKAGAWA TOYOAKI
IPC: G01N27/419
Filed: 1984-11-20
Abstract: PURPOSE:To prevent the deterioration in the function of an oxygen sensor in the oxygen sensor consisting of an element part for detecting and heater by increasing the electric power supply to the heater when the oxygen concn. is at the prescribed concn. or above to burn the accumulated deposit. CONSTITUTION:The oxygen sensor (a) is constituted of the element part for detecting oxygen concn. and the heater for heating the element part and is provided in the exhaust pipe of an engine, etc. Diffusion current is changed according to the oxygen concn. and the oxygen concn. is detected from the current value thereof in order to detect continuously an air-fuel ratio. However, the carbon, hydrocarbon, etc. in the exhaust gas stick to the element part. The state in which the oxygen concn. in the measuring gas is larger than the prescribed concn. in then discriminated by a discriminating means (b) and a signal is fed to a means (c) for controlling the heater, by which the electric power to the heater is increased to burn the deposit sticking to the element part. Since the deposit accumulating on the oxygen sensor is burned, the deterioration in the function of the oxygen sensor is prevented.
Patent JP-H1181700-A (JP)
Title: Renovation structure for alc outer wall
Inventor: UMETSU HIROYUKI
IPC: E04F13/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure efficiently renovating an ALC outer wall while improving strength and a beautiful appearance. SOLUTION: A through hole C is formed at the position where an H-steel A serving as the fitting substrate of an existing ALC outer wall B is arranged, and a connecting substrate material D formed with a base substrate material and an extension substrate material is inserted into the through hole C. One end section of the connecting substrate material D is pinched between the upper and lower flanges of the H-steel A, the other end is protruded on the surface of the ALC outer wall B, a furring strip E arranged on the surface of the ALC outer wall B is fixed, and a new dry wall material F is fixed to the furring strip E. Dwelling is not impaired during the work, execution is easy, fitting strength is assured, and the length of the connecting substrate material D itself can be adjusted.  The difference of the thickness of the ALC outer wall B and an irregularity adjustment can be coped with, and the beautiful appearance and work execution property of the finish stretching of the new dry wall material F can be improved.
Patent JP-H03108776-A (JP)
Title: Laminated type semiconductor device and manufacture thereof
Inventor: KUSUNOKI SHIGERU
IPC: H04N5/378
Filed: 1989-09-22
Abstract: PURPOSE:To obtain a lamination of active layers reversely upside down by providing a first semiconductor element layer having a semiconductor element formed on the main surface of a substrate, an insulating film layer formed thereon, and a second semiconductor element layer having a semiconductor element formed reversely upside down with respect to the previous element thereon. CONSTITUTION:A substrate 701C, a first semiconductor element layer L1 having a semiconductor element formed on the main surface of the substrate, an insulating film layer 702 formed thereon, and a second semiconductor element layer L2 having a semiconductor element formed reversely upside down with respect to the above element are provided. After the first substrate having the first layer on the surface is so adhered to the second substrate having the layer 702 on the front surface and the second layer on the lower surface as to oppose to the surfaces, the first substrate is reduced in thickness, and a first semiconductor element is formed on the first layer. Then, an insulating film is formed on the first element, a third substrate is adhered thereonto, the second substrate is then reduced in thickness, and the second element is formed on the second layer.
Patent JP-H06231358-A (JP)
Title: Ice discharge quantity controller for ice machine for automatic vending machine
Inventor: MORI SHUNJI
IPC: G07F13/06
Filed: 1993-10-04
Abstract: PURPOSE:To provide a ice discharge quantity controller of an ice machine for an automatic vending machine, which can suppress the fluctuation of ice discharge quantity carried out from the ice machine at the time of selling a beverage and carries out ice by prescribed quantity by adjusting it to target discharge quantity. CONSTITUTION:The ice machine where ice pieces 12 made in an ice-making part are stored in a stocker 7, the ice carry-out door 9 of the stocker is opened based on a sales command and the ice pieces are carried out from an ice discharge port 8 toward an ice chute 13 by the rotary operation of an agitator is provided with an ice quantity measuring mechanism 14 provided with an ice receiving plate 17 in the middle of the ice chute 1 and approximate switches 20. The ice pieces carried out from the stocker after the door is opened are weighed, and the approximate switch recognizes that ice carry-out quantity reaches prescribed initial discharge quantity. A control part 22 gives the command of 'door close' to a door opening/closing solenoid 10 after prescribed time passes from the arrival time of initial discharge quantity based on the detection signal of the approximate switch and closes the door.
Patent JP-H1071006-A (JP)
Title: Manufacture of buckle
Inventor: HONDA NAGATOSHI
IPC: A44B11/20
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method of a wrapped buckle, which is original, has preferred singularity and is chicly and tastefully excellent. SOLUTION: This manufacturing method comprises to place a wrapping material 8 of flexible leather or fabric materials on the outer side of a core body 1, to enwind the whole outer fringe 9 of the wrapping material 8 into the inside of the outer fringe wall 6 through the outside of the outer wall 6 of the core body 1 and then to give a temporary catch at a coating part of adhesive 7. Aside from this, a connecting rod 14 at the base end and a hooking part 15 at the top end of a belt 13 are installed at an inlay body 12 made of metal or such hard plate. Then, the inlay body 12 is inlaid into the core body 1 and a crimping pin 3 is protruded out through a hole and a crimping cap 16 made of metal is capped on this protruded tip, the both to be crushed to secure the inlay body 12 to the core body 1. This securing bites and stops the enwound outer fringe 9 of the wrapping material 8.
Patent JP-H0585021-A (JP)
Title: Printer
Inventor: TERAJIMA TSUTOMU
IPC: B41J29/42
Filed: 1991-09-26
Abstract: PURPOSE:To enhance the operability of a printer on the basis of the new proposition related to a field not put in question in a conventional printer. CONSTITUTION:The hardware of a printer is constituted of a control part 1, a printing part 2, a display control mechanism 3 and a display part 4. Therefore, by displaying the printing result, the operability of the printer is enhanced.
Patent JP-2000076902-A (JP)
Title: Lighting system
Inventor: TAMAOKI KEIKO
IPC: F21V8/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which is telescopic and bendable and can freely illuminate required sections. SOLUTION: This lighting system 10 comprises a light emitting part 11, a flexible shaft 12 supporting the light emitting part 11 at the tip and freely bendable, a nested telescopic part 13 supporting the base end of the flexible shaft 12 and storing the flexible shaft 12, a drive part for driving the light emitting part 11, a power supply part 15 for supplying power to the drive part, and a case 16 containing at least the drive part and the telescopic part 13.
Patent JP-H0985892-A (JP)
Title: Raw material for molding composite material
Inventor: YAMAMOTO TETSUYA
IPC: B32B15/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To realize a raw material for molding a composite material which makes it possible to confirm the arranging state or zigzag state of reinforcing fiber in a product after the product is molded. SOLUTION: The raw material 1 for molding a composite material is formed of reinforcing fiber and matrix resin, and comprises a tracer 2 having a different specific gravity from that of the reinforcing fiber arranged in the same direction as that of the reinforcing fiber. A product 3 formed of the material 1 is irradiated with X-rays 4 to make it possible to effectively confirm the arranging state or zigzag state of the reinforcing fiber in the product 3 via the tracer 2, thereby making it possible to sufficiently prove the quality of the product 3.
Patent JP-S60141305-A (JP)
Title: Continuous rolling installation
Inventor: KIZAKI KIYOSHI
IPC: B21B37/28
Filed: 1983-12-29
Abstract: PURPOSE:To save the energy required for rolling by dividing plural rolling mills into three stages, and making the diameters of upper and lower work rolls at the front stage large and equal to each other, and making the diameter of a work roll of one side at the middle stage smaller than that of the work roll at the front stage as well as making the diameter of a work roll of one side at the rear stage further smaller. CONSTITUTION:Both of large diametral work rolls 1, 2, capable of performing a high draft rolling, of the mills F1-F3 at the front stage are driven, and their crown controls are performed at the same time by providing bendings to the rolls 1, 2. Work rolls 9 smaller in diameter than the work roll 1 of the front stage are provided to the middle-stage mills F4, F5, and work rolls 15 smaller in diameter than the roll 9 are provided to the rear-stage mills F6, F7. By this mechanism, a large rolling reduction of rolling is performed at the front stage, and the quality of a material is controlled at the middle stage under the draft suitable for rolling temperature, and finish rolling is performed at the rear stage to finish the material into a desired cross-sectional shape. Because each process is allotted to each mill, the rolling energy is saved and the product quality is improved.
Patent JP-S63102234-A (JP)
Title: Method of drying wafer
Inventor: HAYASHI ICHIRO
IPC: H01L21/304
Filed: 1986-10-17
Abstract: PURPOSE:To reduce a time necessary to dry up a wafer without deforming a tape, etc., by reducing the pressure of a closed structure in which the wafer and the tape washed after decing are contained, and heating them in this condition. CONSTITUTION:Cleaning fluid attaching to the surface of a wafer 1 after dicing is eliminated. Then the wafer 1 is stuck on a tape 2 retained by a frame 3. These are mounted on a heat block 6, and covered from above with a closing cover 7. Thereby the inside of the cover 7 is made a closed structure. After the inside of the cover 7 is vacuumized and the pressure is reduced, the cleaning fluid attaching to the wafer 1 is evaporaed by treatment with the heat block 6. The boiling point of the cleaning fluid is decreased by the effect of such a pressure reduction, so that the wafer 1 can be heated at a temperature higher than the boiling point. Thus the drying time is reduced, and further there is no possibility of deforming the tape 2, even in the case where its heat-resisting temperature is about 70 deg.C.
Patent JP-S62108526-A (JP)
Title: Working method for semiconductor plate
Inventor: MIURA SHUNJI
IPC: H01L29/84
Filed: 1985-11-06
Abstract: PURPOSE:To readily obtain constant and uniform thickness by connecting one conductivity type layer with one electrode, and applying a voltage positively biasing the other conductivity type layer to the layer. CONSTITUTION:Since an N-type layer is positive to a P-type layer when a voltage is applied in a range that a P-N junction does not break down between the N-type layer and the P-type layer of a silicon plate 3, accelerated ions flow from the N-type layer side to the P-type layer side, ion impact increases at the P-type layer side as compared with the N-type Layer side, and the etching velocity at the N-type layer becomes extremely small. Accordingly, if the thickness of the N-type layer is set to the thickness of a thin portion 23, a recess 24 which allows the thickness of the N-type layer to remain is formed. The impurity density, thickness of the P-type layer and the N-type layer are considered to form a P-N junction of the plate 3 so as not break down to a bias voltage necessary for the P-N junction. If a thin layer is necessary to be of P-type, a bias is forwardly applied to the P-N junction. Thus, a constant and uniform thin layer can be obtained.
Patent JP-H03110502-A (JP)
Title: Fiber array plate
Inventor: MARUYAMA TSUTOMU
IPC: G02B6/06
Filed: 1989-09-26
Abstract: PURPOSE:To maintain high resolution even if the distance from an FAP fiber array plate end surface becomes larger when transmitting/receiving information by making the end surface of an optical fiber concave. CONSTITUTION:The end surfaces of at least some of optical fibers 1 are made convex. Namely, light which is closed to the optical axis is transmitted in the optical fiber 1 in, for example, reading like a light beam (b) as compared with a light beam (a) when the end surface is flat by forming the read end surface of the optical fiber 1 in the convex shape; and a fiber array plate with a small numerical aperture is obtained and even if a document surface 3 is positioned at a distance from the FAP end surface, a read with high resolution is made. Similarly, the angle of projection light becomes smaller even at the output side and signal light can accurately be transmitted by a long distance. Consequently, even when the distance from the FAP end surface from a light emitting or receiving element or document end surface is large, necessary resolution can be maintained.
Patent JP-H1175800-A (JP)
Title: Method for removing lower leaf of vegetable and apparatus therefor
Inventor: KANEKO AIJIRO
IPC: A23N12/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing lower leaves of vegetables which can easily surely remove lower leaves of vegetables and to provide an apparatus therefor. SOLUTION: A pressure nozzle 1 which ejects pressured water and a pressure air nozzle 2 which ejects pressured air are placed in such a state where ejecting pressured water and pressured air collide with each other. Into the whorled eddy flow zone A attributable to complex flow formed by the collision of the pressured water and the pressured air is inserted the root B of a vegetable, and thereby the lower leaves are peeled and removed.
Patent JP-H0563696-A (JP)
Title: Intermediate communication system
Inventor: OCHI HIROSHI
IPC: G06Q30/06
Filed: 1991-09-02
Abstract: PURPOSE:To allow an enterprise to easily offer an intermediate service in which no person takes part in the content of a database and the personal secrecy is secured. CONSTITUTION:The system consists of a common center 2 processing common information to plural kinds of intermediate enterprises, intermediate system individual centers 3-5 processing information of each individual intermediate enterprise, and a communication network 1 implementing communication between the common center and the intermediate system individual centers. The information of a same customer is stored dividedly in a 1st database 8 of the common center and 2nd databases 9-1-9-3 of the individual centers and the information of a request party and the information of the offer party are collated based on the content of the 2nd database and when the conditions of the both are coincident, the request party and the offer party are inter-communicated based on the content of the 1st database.
Patent JP-H1177211-A (JP)
Title: Form rolling die of gear
Inventor: TSURUTA KUNIYUKI
IPC: B21H5/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To form a gear which generates no large noise during the rotation and requires no post-machining on a forward end part of a shaft by holding and arranging a work to be form-rolled, providing a tooth group to form teeth on its outer circumference in the longitudinal direction, and providing a restraint plate extending in the longitudinal direction on one side. SOLUTION: Tooth groups to form teeth on the outer circumference of a work to be form-rolled are formed one by one in the longitudinal direction on a surface opposite to a pair of form rolling dies 2. A restraint plate 1 extending in the longitudinal direction is integrated with or mounted on one side of the form rolling dies 2. A forward end part to form a gear of a shaft which is the work to be form-rolled is located between the form rolling dies 2, and its end face is abutted on the restraint plate 1. The form rolling dies 2 are relatively moved in a condition that the forward end part of the shaft is held, and the gear is form-rolled on the forward end part by the tooth groups.  Generation of roll-over is prevented by restraining the material on the end part side to shift toward the end face side by the restraint plate 1, and a uniform tooth trace is formed without generating noise.
Patent JP-S61126725-A (JP)
Inventor: KANETANI MASAYUKI
IPC: H01H43/00
Filed: 1984-11-24
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-H1183176-A (JP)
Title: Pure water heater
Inventor: SASAKI TAKASHI
IPC: F24H1/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pure water heater which can be formed easily and can not be damaged easily and in which elution of metal ion is suppressed. SOLUTION: An electric heater 5 coated with a stainless steel heat transfer body 4 is set in a stainless steel container 3 having an inlet 1 on one end side and an outlet 2 on the other end side. The stainless steel surface is subjected to cleaning and then heat treated in an oxidizing atmosphere to form a colored oxidation film which is then dissolved and removed.
Patent JP-S63104730-A (JP)
Title: Press device
Inventor: SAKAMOTO HIROICHI
IPC: B21D28/24
Filed: 1986-10-20
Abstract: PURPOSE:To compactly arrange plural tool sets and to obtain the whole device of a miniaturized composite working machine by engaging a press work machine with a rotatable ram member by an index device and the plural punching tools provided on the same periphery centering around this ram member. CONSTITUTION:A ram member 21 is connected to the cylinder rod 20 driven up and down by a hydraulic cylinder 18 as the press device having the combina tion of a punch and the die in plural sets and the function to execute plural pressings with one pressing means. The ram member 21 is made rotatable by the index device 22 of rotary function and made engageable as well by the plural punching tolls 15 provided on the same periphery centering around the ram member 21 and its part 15a to be engaged. The die 17 conforming to the respective punching tool 15 is provided at the lower part thereof and the small-sized press device capable of plural kinds of pressings by the ram member 21 as for the same pressing means is obtained.
Patent JP-H0295539-A (JP)
Title: Chip disposal device
Inventor: YOSHIDA YUZO
IPC: B23Q11/00
Filed: 1988-09-30
Abstract: PURPOSE:To discharge smoothly chips, by providing a conveyer within a hollow main shaft, and making a constitution so that chips that have entered from a cap entrance at the tip of the hollow spindle may be transported to the rear inside a spindle by means of the conveyer and may be discharged through the rear discharge opening of the spindle. CONSTITUTION:A chuck jaws 6 are operated by the operation of an advance/ retreat pipe 7, and a work is chucked. Next, the work is rotated by driving a hollow spindle 2, and at the same time, a spiral member 11 is made to make a right rotation by means of a motor 18, and simultaneously, chips are blown into the inside of an entrance 10 by means of the injection of compressed air from an air nozzle 22. Thus, when chips produced by cutting enter the opening 10, it is transferred to the rear within a guide pipe 12 which is in a stationary state, as the spiral member 11 rotates, and is discharged from a discharge opening 17 at the rear end. Thus, when cutting is completed as chips are being smoothly disposed of, the spindle 2 is stopped, and the chuck of the work is released by the operation of the advance/retreat pipe 7, and chips within the guide pipe 12 are discharged by means of the spiral member 11.