baber/WOPTO huggingface dataset:
Patent JP-H0921103-A (JP)
Title: Pavement material
Inventor: TAKAMI HIDEJI
IPC: E01C11/26
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent snowfall and freezing on a roadface, by laying a block that the upper plate having a number of pierced holes is superposed with the lower plate having arrays of short and thick trapezoidal protrusions, on the roadface and pouring hot water in the spaces. SOLUTION: The lower plate provided with trapezoidal protrusions 12 both breadthwise and lengthwise arrayed, is formed to have a unit size and the upper plate 18 provided with a number of pierced holes 16 is formed to correspond to the lower plate and a pair of concrete blocks are constituted. This block is laid on the foundation face 10 so as to connect the spaces 30 to each other. And hot water 31 is poured in the spaces. Or hot water pipes are arranged in the spaces 30 and hot water is poured in the pipes. Besides, heating sources like heating wires are arranged. In these works, only the upper plate is removed to do the works. These blocks prevent snowfall and freezing on a road surface and the spaces 30 serve as drain ditches. In this way, the construction period and cost can be reduced.
Patent JP-H0828491-A (JP)
Title: Air blasting unit
Inventor: YASUMOTO KAZUHIRO
IPC: F04D25/08
Filed: 1994-07-22
Abstract: PURPOSE:To simplify the series connection and the connection to the other function member relating to air blasting, so as to achieve versatility of constitution, by providing fitting structures on both ends of a cylindrical main body casing provided with a ventilation passage whose both ends are released. CONSTITUTION:The blade of an impeller 11 is extended outward from the cylindrical part of a boss part 10 and rotated in the full inside diameter of a ventilation passage l, so as to form air flow to flow from one release end of the ventilation passage 1 to the other release end. When this air blasting unit is independently used, for instance, for blasting air of a duct, fitting structures 4, 3 matching fitting structures 3, 4 of an air blasting unit are formed on the connection ends of a duct to be connected, and the duct and the air blasting unit are connected to each other by the fitting structures 3, 4. Moreover, when an air blasting system wherein two air blasting units are connected to each other in series is constituted, fitting structures 3, 4 of one air blasting unit and those of the other air blasting unit are fitted to each other. Moreover the air blasting unit can be connected to the other function member relating to air blasting by the similar fitting.
Patent JP-S6327727-A (JP)
Title: Method and apparatus for measuring optical characteristic of semiconductor laser
Inventor: KOBAYASHI ATSUYUKI
IPC: G01M11/00
Filed: 1986-07-21
Abstract: PURPOSE:To simply measure an optical characteristic such as an I-L characteristic with a predetermined temp. range, by continuously measuring the optical characteristic such as the I-L characteristic while the continuous change direction of the output of an LD power source is reversed when the predetermined characteristic of LD exceeds a predetermined upper limit and lower limit values while temp. is changed continuously. CONSTITUTION:An output reversal circuit 10 has two upper and lower limit setting devices and an output automatic variable circuit 51 is controlled so that the change direction of the output of the output automatic variable circuit 51 is reversed when one or two of the predetermined characteristics of LD1 exceed set upper and lower limit values and an optical characteristic is continuously measured while the continuous change direction of the output of a semiconductor laser (LD) power source 5 is reversed. By this method, the optical characteristic such as an I-L characteristic in a predetermined temp. range can be simply measured.
Patent JP-S6415611-A (JP)
Title: Recording apparatus for change in state
Inventor: TANAKA SABURO
IPC: G01D9/00
Filed: 1987-07-10
Abstract: PURPOSE:To make it possible to record a change in the state of motion at the time of re-start of an operation or the like, by a method wherein the state of motion detected by a state detecting element at the time of re-start of the motion or the like is compared with state information held beforehand. CONSTITUTION:In the case where an operation of a state recording apparatus is discontinued, registered state change information is held as it is in a state change registering element 9, together with time information and item information, since a non-volatile memory is used for the state change registering element 9. When the operation of the state change recording apparatus is re-started, an ON-detecting element 10 and an OFF-detecting element 11 compares an information of a motion signal 1 given from an input element 2 with the state change information held in the state change registering element 9 so as to determine whether there is any change in the state of motion of an apparatus to be monitored, during the discontinuation of the motion. By this method, the change in the state of motion of the apparatus to be monitored can be recorded at the time of re-start of operation or the like, even when the state changes during the discontinuation of the operation of the state change recording apparatus.
Patent JP-S5695213-A (JP)
Title: Optical device
Inventor: TAMURA YASUYUKI
IPC: G06K9/20
Filed: 1979-12-28
Abstract: PURPOSE:To eliminate the deviation in images by constituting the optical device of a cylindrical lens having imaging power only in the main scanning direction and a cylindrical lens having imaging power in the subscanning direction in correspondence to individual image sensors. CONSTITUTION:An original picture image is formed, in a subscanning direction, that is, original moving direction, by one cylindrical lens 4 used for two image sensors 3, 3' in common, and in a main scanning direction, by the cylindrical lenses 5, 5' provided in correspondence to the respective image sensors 3, 3'. In this device, what part of the subscanning direction of the original picture image is made incident to the image sensors 3, 3' is determined by the slit 6 provided just before the image sensors 3, 3', and even if the image sensors 3, 3' deviate more or less vertically, there is no effect at all.
Patent JP-2000312723-A (JP)
Title: Magnetic clay to be attached to body
Inventor: KIMURA HIROSHI
IPC: A61N2/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of parts to receive side effects caused by recess by well mixing micro magnetic particles in clay and letting magnetic force lines enter from various angles into the body. SOLUTION: Magnetic particles are overlaid and packed in clay so that magnetic force lines from various directions can enter into the same position of the body. An article packing and sealing the clay in a plastic bag and fastened by adhesive plaster is made for being stuck to the skin so that when they are stuck to the five meridian points and even if they are stuck to all parts of the five meridian points, a user can easily extend the hands and the legs neatly. If they are stuck to every part (including all parts except for the points) such as the face, the back, the shoulder, the breast, the belly, etc., the hands and the legs can be extended equally to 100%. This constitution allows the magnet to enter the body so as to effect it in some way and simultaneously can reduce parts to receive side effects from the viewpoint of acupuncture, moxibustion, and chiropractic.
Patent JP-H0335544-A (JP)
Title: Semiconductor device
Inventor: ASAHINA MICHIO
IPC: H01L27/08
Filed: 1989-07-03
Abstract: PURPOSE:To provide a semiconductor device having a trench isolation layer without a constriction or a step by forming an insulating film only to a groove sidewall section after etching an isolation groove, and by selectively forming a metallic film in a groove and then oxidizing or nitriding it to form a flat isolation layer. CONSTITUTION:After a P-well 2 and an N-well 3 are formed in an N-substrate 1, a groove is formed, and an SiO2 film is deposited all over and etched back. Thereby, an SiO2 film 4 remains only at a groove sidewall section and a bottom section is removed to expose Si. Then, an Al film is formed by epitaxial growth inside a groove on an Si single crystal. After selective growth of Al, it is oxidized in gas containing oxygen to form an Al2O3 film 6. The SiO2 film is etched; a gate oxide film 7, a gate electrode 8, a low concentration N-type impurity diffusion layer 9, a sidewall film 10, and a high concentration N-type impurity diffusion layer 11 are formed; a contact hole is provided inside a second field film 12; an Al wiring 13 is formed; and Tr is completed.
Patent JP-S5960649-A (JP)
Title: System for controlling interruption
Inventor: HIROTA YASUO
IPC: G06F13/26
Filed: 1982-09-30
Abstract: PURPOSE:To improve the speed of service to a sub-processor, by quickly discriminating, after an interruption is generated from the sub-processor, whether another interruption factor having a higher priority than the interruption is generated or not by a main processor. CONSTITUTION:An NOR gate 9 inputs an interruption signal from an interruption factor having a higher priority than a sub-processor 2 and its output is connected to one input of an AND gate 10. An interruption display signal from the sub-processor 2 is connected to the other input of the AND gate. The output of the AND gate 10 is connected to the input of the bit (a) of an interruption display latch 5. While a interruption display signal of higher priority exists, the interruption display signal of the sub-processor 2 is inhibited by the AND gate 10 and the interruption display latch 5 of a main processor 1 cannot be set to ''ON''.
Patent JP-S5796225-A (JP)
Title: Microwave radiometer
Inventor: ONO MAKOTO
IPC: G01R29/08
Filed: 1980-12-05
Abstract: PURPOSE:To improve the resolution of temperatre and distance by arranging a plurality of low noise receivers the same in the frequency band used and polarized waves used. CONSTITUTION:Noise radio waves of a microwave emitted from an object are received with antennas numbered N in total from 1a-1n. The radio waves received by each antenna are amplified and detected with low noise receivers 2a-2n connected to respective antennas and then, integrated with an integrators 3a-3n. The signals thus integrated are synthesized in a signal processor 3 to make a final output signal. The antennas 1a-1n and the low noise receivers 2a-2n have the same performance.
Patent JP-2001005403-A (JP)
Title: Display device
Inventor: ISHIGAME TAKESHI
IPC: G02F1/1345
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce a glass substrate area for a COG(Chip on Glass) method by forming signal or power source wiring on monolithic semiconductor integrated circuits in a display panel according to the COG method. SOLUTION: A liquid crystal display panel 1, an IC chip 2 such as a monolithic semiconductor integrated circuit, and a wiring substrate which is an input substrate comprise a liquid crystal display device. In this case, in a non-display area of the liquid crystal display panel 1, wiring 5 and electrodes of signals or the like are formed for connecting between the monolithic semiconductor integrated circuits arrayed almost straight, and the electrodes are connected with the projecting electrodes formed on the circuit-forming faces of each monolithic semiconductor integrated circuit. And, through-holes 13 are formed so as to penetrate the monolithic semiconductor integrated circuits from the side of the circuit-forming face.  The wiring 5 formed by being led onto the back of the circuit-forming face of the monolithic semiconductor integrated circuits through these through-holes 13 are used as the wiring for supplying signals or the like to the back and forth ones of the monolithic semiconductor integrated circuits arrayed straight.
Patent JP-S5964583-A (JP)
Inventor: KUBO MASAAKI
IPC: C04B41/63
Filed: 1982-09-30
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-H0457681-A (JP)
Title: Fastening method for screw member
Inventor: YAMADA TSUTOMU
IPC: B23P19/06
Filed: 1990-06-27
Abstract: PURPOSE:To hold a fastening axial force in the specific zone of the elastic limit vicinity without being effected by the change of friction coefficients while under fastening and to stabilize the fastening axial force, by fastening with chasing the angle difference in a torque rate on the way of fastening and virtual torque rate for a screw member from the fastening completion time. CONSTITUTION:A torque rate RT1 on the way of fastening is found on the correlation chart of a fastening angle and fastening torque. A logical seating point is then calculated from this torque rate RT1 and a virtual torque rate RT2 is found from the fastening angle and torque values of the logical seating point and fastening completion time. Moreover, the angle difference thetaalpha in the torque rate RT1 of on the way of fastening at the specific fastening torque time of on the way of fastening and the virtual torque rate RT2 is found and the screw member is subjected to chase-fastening by a nut runner l from this angle difference fastening completion time.
Patent JP-H0221181-A (JP)
Title: Door device for refrigerator and the like
Inventor: MIYATA HIROSHI
IPC: F25D23/02
Filed: 1988-07-11
Abstract: PURPOSE:To provide a door device for a refrigerator and the like, which permits the storing and delivery of food without any trouble, by a method wherein a center pillar, supported pivotably on the rear surface of the non-supporting side of a door, is fitted into the guide of receiving fittings provided at the upper and lower parts of the non-supporting side opening rims of both doors. CONSTITUTION:A center pillar 16 is at a position whereat it is opened inward by the resilient force of a coil spring under a condition that a door 7A is being opened. When the door 7A is closed gradually, the center pillar 16 enters into a refrigerator 9, the guide units 20A of semi-cylindrical receiving members 20 at the upper and lower ends of the center pillar 16 are abutted against the curved surfaces 12A of receiving fittings 12 and are slid smoothly along the curved surfaces 12A while the guide units 20A of the semi-cylindrical receiving members 20 are fitted into the guide receiving parts 12B of the curved surfaces 12A of the receiving fittings 12 simultaneously with the closing of the door 7A and, then, both of the members are fixed. In this case, the front surface of the center pillar 16 becomes flush substantially with the surface of an opening 5A and gaskets 8 at the non-supporting sides of the doors 7A, 7B are brought into contact closely with the front surface of the center pillar 16 whereby the refrigerator 9 is sealed air-tight.
Patent JP-H1125790-A (JP)
Title: Contact surface structure of neutral start switch
Inventor: YAMAGUCHI KENJI
IPC: B60R16/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To maintain durability of an NSS(neutral start switch) and reliability of operation at a level not less than a specific level, even if the NSS is miniaturized. SOLUTION: Even if a space between fixed electrodes 50A, 50B becomes short by miniaturizing an NSS 40, a creeping distance between these electrodes 50A, 50B is made long by providing a projecting part 42 and a recessed part 44 between the fixed electrodes 50A, 50B. Thereby, even if a slight amount of abrasion powder is produced on a contact surface 40A or silver in silver plating on the surface contains moisture in the air and extends along the surface, the durability of the NSS 40 and reliability of its operation can be maintained at a contain level which is not less than a specific level, since the fixed electrodes 50A, 50B tend not to become conductive.
Patent JP-H11347404-A (JP)
Title: Cylindrical absorbent material and its production
Inventor: NAKASO NOBUMASA
IPC: B01J20/22
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical absorbent for liquids to be used, for example, as a treating material of excretion of pets such as dogs and cats, and to provide its producing method. SOLUTION: This cylindrical absorbent is produced from a source material essentially comprising vegetable fibers and is a cylindrical porous body. The cylindrical absorber is produced by extrusion forming. The source material is heated and kneaded while water is continuously supplied, and the kneaded material is injection molded into a cylinder and dried to obtain the cylindrical absorbent.
Patent JP-H0461273-A (JP)
Title: Dynamic type memory
Inventor: ISHIZAKA MASASHIGE
IPC: H01L21/8242
Filed: 1990-06-28
Abstract: PURPOSE:To control a leakage malfunction due to a defect to be expected at the time of operation of an element by isolating the end of a storage node region to be formed along the wall surface of a trench from an element separating region to be formed near the opening of the trench. CONSTITUTION:In a charge storage unit, a capacity insulating film 6 is formed on the wall surface of a trench, a polysilicon electrode (cell plate) 4 is formed thereon, further a buried polysilicon 9 is provided thereon through an insulating film 10, and a capacity N<+> type layer 8 is formed as a storage node along the trench in a substrate. A P<+> type layer 11 is formed outside the layer 8, and an element separating region 5 is formed near the opening of the trench. Here, the layer 8 is formed at its end at a position separated from the end of the region 5 at a position extended at the wall of the trench to the lower side of the region 5.
Patent JP-H0919817-A (JP)
Title: Core bit mounting device
Inventor: KATAOKA KENJI
IPC: B28D1/14
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a washer from easily slipping off from a shank when a core bit is to be removed, by installing the washer capable of being threadedly engaged by the shank between the core bit and shank. SOLUTION: When a core bit 6 is to be removed from a shank 1, tool engaging part 5b of a washer 5 is pinched by a spanner, etc., and turned in the direction the core bit 6 is retreated in screwing. At this time, the core bit 6 rotates in the same direction owing to friction between the washer 5 and core bit 6 in contacting, and engagement with male threads 2 is loosened, and it is possible to remove if the core bit 6 is turned by hand in the retreating direction. Then the washer 5 is engaged by the male threads 2, and rotation in the retreating direction enables removing from the male threads 2, so that replacement can be made easily even when the washer 5 goes invalid due to wear, etc.
Patent JP-S6327997-A (JP)
Inventor: UMEMOTO KATSUHISA
IPC: G07F11/00
Filed: 1986-07-22
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-S5696165-A (JP)
Title: Preheater for diesel engine
Inventor: KATOU YOUJI
IPC: F02P19/02
Filed: 1979-12-28
Abstract: PURPOSE: To decrease the rise-up time of electric current conduction temperature for glow plugs in a preheater, by providing a starting resistor consisting of the system of barium titanate with a positive resistance-temperature coefficient and a rapid increase of its resistance value at specific temperature.  
     CONSTITUTION: When a switch 2 is closed to a preheating contact 2a, a normally- open contact 3a is closed and an electric current from a battery 1 flows in glow plugs 6 through the normally-open contact 3a for the glow plug 3 and a starting resistor 7 to generate heat in the glow plug 6. The resistor 7, having a positive resistance-temperature coefficient, accordingly allows a small value of its resistance to preheat the glow plug 6 with the electric current at a sufficient level. If the glow plug 6 is preheated, the resistance value of the resistor 7 is rapidly increased, resulting in the determination of an electric current in the glow plug 6 by the resistance value of a resistor 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0462209-A (JP)
Title: Sign for road
Inventor: ABE HIRONARI
IPC: E01F9/615
Filed: 1990-07-02
Abstract: PURPOSE:To raise the discernability of sign by a method in which a road sign composed of a material having light absorbability and directional luminescence phenomenon is set on a position where various light sources can be utilized effectively in such a way as to clearly show the presence of the road sign. CONSTITUTION:A steel light 5 is built in the incidence position of light in a road sign to absorb light, and the light so absorbed is secondarily emitted from an edge portion having specifically designated directivity. When the road sign is used for cross walk 3, steel lights 5 are set at an equal interval on the side edge 4, and at the daytime solar light is absorbed on the plane 5s and various road illumination or auto light is absorbed at night or in rainy day, where they are secondarily emitted from the edge 5e. The driver of vehicle or walkers can thus discern the cross walk 3 as road sign regardless of time and weather. The material having light absorbability and directional luminescence phenomenon is polycarbonate, polystyrene, acryl resin, or flexible vinyl chloride resin which is moulded.
Patent JP-H0462952-A (JP)
Title: Manufacture of dielectric isolation semiconductor substrate
Inventor: OURA JUNICHI
IPC: H01L21/76
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a state that a single-crystal layer in a substrate region and in a surface region has been isolated easily by a thermal oxide film by executing a thermal oxidation operation and to execute an insulation and isolation operation with good controllability by a simple process by a method wherein an interval between grooves processed on the surface is set to be narrow. CONSTITUTION:The surface of a single-crystal wafer 1 is processed by executing, e.g., a reactive ion etching operation; and a plurality of first stripe-shaped or grid- shaped grooves 2 are formed. Then, second vertical grooves 5 are formed at the bottom of the first grooves 2 by executing a reactive ion etching operation again. The silicon wafer is oxidized thermally; and an oxide film 6 is formed. Then, when a wet oxidation operation is executed, the oxide film 6 is connected under a protrusion-shaped silicon layer 3 and the second grooves disappear. In this manner, the protrusion-shaped silicon layer 3 is insulated and isolated from a silicon layer at the lower part of the wafer 1. Then, a silicon nitride film 4 remaining on the surface of the wafer is removed; and the silicon layer 3 which is left on the oxide film 6 is used as a nucleus for a growth operation, and an epitaxial growth operation is executed. A single-crystal layer 7 is formed on the face of the wafer.
Patent JP-H07163271-A (JP)
Title: Apparatus for pulling sinker
Inventor: MORI KOICHI
IPC: A01K73/06
Filed: 1993-06-17
Abstract: PURPOSE:To provide the apparatus consisting of a specific constitution, capable of effectively pulling a sinker part and effectively separating a net part from the sinker part and thereby capable of improving safety and labor saving of net pulling and folding operation of the sinker part. CONSTITUTION:A frame part 3 is attached on a suspension base 5 on the side of a trolley apparatus 6 and, simultaneously, a dish-type roller apparatus 12 having a flat type flange 15 in the outer periphery part and having a dish-type roller 14 provided with a cylindrical recessed hole 16 in the central part is attached. A sinker roller 43 having a small-size cylindrical roller part 45 at the top is provided on a vertical arm 34 openably provided to the frame part 3 and curved in the lower part. Thereby, this apparatus is constituted so as to slantingly insert a cylindrical roller part 45 of the roller 43 into the recessed hole 43 of the roller 14 in a state having slight space. Further, a rotatable pressing roller 26 is attached to the lower side of the dish-type roller apparatus 12 so as to enable tension control and, at the same time, a traction roller 38 is attached to an fixed arm so as to enable contact with the roller 26 at a proper pressure.