baber/WOPTO huggingface dataset:
Patent JP-H09268529-A (JP)
Title: Method of forming road sign line having projection
Inventor: KITAMURA TSUTOMU
IPC: E01F9/576
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming road signs capable of performing a quick speed of execution and having good visible recognition during rainy day and at night. SOLUTION: This forming method of road sign lines is done in use of a forming device of road sign lines including a rotator 3 having a paint supplier, an opening and closing part, and uneven parts or projections on its surface, and a stator 4. Thermoplastic paint for road signs is poured into an interstice between the rotator 3 and the stator 4, and the rotator 3 is rotated at a peripheral speed of 0.5-15m/s.
Patent JP-H05235040-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHIMOTO YOSHITSUGU
IPC: H01L29/786
Filed: 1992-02-25
Abstract: PURPOSE:To effectively avoid the lowering of the hydrogenation degree of once hydrogenated semiconductor layer by a method wherein non-coupled silicon contained in the semiconductor layer is efficiently and sufficiently hydrogenated to enable the hydrogen to run-in from the surface regardless of several times of heat treatment steps in hydrogen atmosphere. CONSTITUTION:A semiconductor layer 6 comprising a TFT is heat-treated in a hydrogen radical existing atmosphere to be hydrogenated. Furthermore, interlayer insulating layers 14, 16 are formed on the surface of the semiconductor layer 6 comprising a TFT to form a silicon nitride film on the surface of the layers 14, 16 later to heat-treat a semiconductor device in a hydrogen containing gas for hydrogenating the semiconductor layer 6 later removing the silicon nitride layer positioned on the upper part of a channel region 10 at least in the semiconductor layer 6.
Patent JP-H09265541-A (JP)
Title: Area extraction method and device therefor
Inventor: UMEKI HIDEO
IPC: G06T9/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to extract matching area while a plurality of feature points in a 1st space correspond locally to one point in a 2nd space by finding the activity of each edge according to the distribution state of edge conversion parameters and extracting the area which has edge activity larger than some threshold and is specified by mutually connected edges. SOLUTION: An edge calculation part 12 calculates an edge vector according to position information on a plurality of feature points in the 1st space and corresponding points in the 2nd space. An edge conversion parameter calculation part 14 calculates edge conversion parameters according to edge vectors in the respective spaces. An edge activity arithmetic part 15 finds the edge activity of each edge in the 1st space according to the edge conversion parameters, edge vectors, and position information on the edges. An output part 16 selects connected edges having edge activity larger than a certain threshold and share some end point of the edge vector and extracts the area corresponding to them.
Patent JP-S59200876-A (JP)
Title: Assembly of solenoid relief valve
Inventor: NAKAMURA KIYOUICHI
IPC: F16K47/02
Filed: 1983-04-26
Abstract: PURPOSE:To reduce scatter of positional relation between a yoke and a spool and improve an accuracy by a method wherein the position of end face of the spool is determined with respect to the yoke by using a jig, thereafter, a spring is set to a predetermined load, the jig is removed and a balancing spring is incorporated. CONSTITUTION:A valve main body 12, a spool 13, a valve sleeve 14, ball valve 17, a relief pressure setting spring 19, a sleeve 21, a yoke 22 and the like are assembled, thereafter, the jig 50 is screwed into the yoke 22 and the spool is slid against the spring 19. When the end face of flange 51 of the jig is abutted against the end face of the yoke, the upper end of the spool is located at the tip end of the yoke 22. Under this condition, pressure fluid is supplied from a port 34 and the position of a valve seat member 15 is adjusted to give the spring the predetermined load. The jig is removed, the balance spring is interposed between the spool and a set screw and is fixed, then, the position of the set screw ia adjusted to adjust the balance spring so as to be provided with the predetermined load.
Patent JP-H06276850-A (JP)
Title: Grain storing apparatus
Inventor: KAMO YOSHIHIRO
IPC: F26B17/14
Filed: 1993-03-31
Abstract: PURPOSE:To contract a blower chamber for ventilation in storage bin and reduce installation area. CONSTITUTION:In the grain storing apparatus, storage bins 1, 1'... for receiving loaded grains and storing these grains are arranged in plural rows and blowers 5 and 5 for ventilation are arranged on the passage 4 between these bin rows and these blower 5 and 5 are communicated to ventilating parts 3 and 3' connecting space below these storage bins without providing blower chamber for ventilation.
Patent JP-H03275038-A (JP)
Title: Eyeground camera
Inventor: TANAKA SHINYA
IPC: A61B3/14
Filed: 1990-03-23
Abstract: PURPOSE:To make it possible to perform surely an alignment and to perform well a fluorescent photographing by transforming a black point to be uneffective or more smaller synchronously with insertion of a barrier filter when an exciter filter is inserted in an illumination system. CONSTITUTION:For operating an eyeground camera, a mode-switching switch 19, a trigger switch 20 and a barrier film-inserting switch 21 are provided. An output from the mode-switching switch 19 is connected with a turret 7 through a solenoid 25. An output from the trigger switch 20 is connected with a barrier filter 15 through a solenoid 29 and a light barrier point 8 through a solenoid 30. The turret 7 is driven and rotated around a shaft 7c by means of a solenoid 25 and a light transmitting plate 7a or an exciter filter 7b is selectively inserted in a light path 01. On the other hand, a barrier filter 13 is driven up and down by means of a solenoid 29 so as to be inserted or removed in a light path 02, and linking with this insertion and removing, the light barrier point 8 is driven by means of a solenoid 30, and when the barrier filter 13 is inserted on the light path 02, the light barrier point 8 is removed from the light path 01.
Patent JP-S548897-A (JP)
Title: Dielectric support device
Inventor: UJITA TSUYOSHI
IPC: H01B17/56
Filed: 1977-06-21
Abstract: PURPOSE: To prevent dielectric breakdown through specially fixed position of the outer rim of supporting surface of dielectric supporting base which contacts with opposite surface of electrode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000264548-A (JP)
Title: Paper sheet treating device and postal matter treating device
Inventor: FUJIWARA OSAMU
IPC: B65H43/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet treating device capable of tightening the gaps between paper sheets on a carrier means by the use of the time from the feed being stopped till resumed. SOLUTION: A dispenser part 15 is provided which receives postal matter P fed by carrier rollers 18-22 and send off piece by piece, a sensor lever to sense that postal matter P exceeding the specified number of pieces is fed to the dispenser part 15. A controlling means is provided which stops the rotation of a carrier roller in downstream when the lever senses full with postal matter and the postal matter P carried by the downstream transport roller is sensed by a sensor in downstream and carries the postal matter P by continuing the rotation of the upstream carrier roller until the postal matter P is sensed by the upstream sensor.
Patent JP-H01245254-A (JP)
Title: Device for sticking light shielding ribbon
Inventor: MIYAZAWA YORIKATSU
IPC: G03C3/00
Filed: 1988-03-28
Abstract: PURPOSE:To prevent slackening of light shielding ribbons at the time of mounting a cap by heating the sections corresponding to the film drawing-out port of a cartridge body member which is intermittently driven and imposing the light shielding ribbons taken out by each piece from a ribbon chute to the heated sections, then press-sticking the same. CONSTITUTION:This device has a means 13 for intermittently transferring the cartridge body member 11 and a means 18 for heating the sections 17, 17' corresponding to the film drawing-out port of the cartridge body member 11 and is so constituted that the light shielding ribbons 20 taken out by each piece from the ribbon chutes 19, 19' are imposed on the heated sections and are press- stuck thereto and that the light shielding ribbons to be stuck to the cartridge body member 11 are previously cut to a prescribed size and can be automatically stuck by each piece to the heated sections by the press-sticking. The exact sticking of the light shielding ribbons of the same length a the transverse width of the cartridge body member or the length slightly shorter than said width to the corresponding sections is thereby enabled and the fitting of the cap to the body part is facilitated; in addition, the slackening of the ribbons is prevented.
Patent JP-S573289-A (JP)
Title: Semiconductor storing circuit device
Inventor: TANIMURA NOBUROU
IPC: H01L21/8246
Filed: 1980-06-04
Abstract: PURPOSE: To attain high-speed access by using complementary FETs without increasing occupied area, by decoding an address signal through an intermediate item signal by using two couples of decoder circuits in prescribed arrays.  
     CONSTITUTION: A two-bit address signal from an address buffer circuit 1 is decoded by the unit decoding circuit of the 1st decoder circuit 2 into an intermediate item signal of three bits, etc. This signal is further decoded by the 2nd high-speed decoder circuit 4 which uses complementary FETs between the 1st and 2nd memory arrays 7 and 8 to access rows of arrays 7 and 8 through word driving circuits 5 and 6. Therefore, switch elements of circuits 2 and 4 are decreased in number in comparison with when an address signal of six bits, etc., is decoded by a single decording circuit, and an address is decoded substantially by the circuit 5 and 6 to make the number of unit decoding circuits of the circuit less than the number of word lines of the arrays 7 and 8. Consequently, high-speed operation is performed by using the complementary FETs without increasing occupied area. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09265524-A (JP)
Title: Measuring instrument for thickness of pantograph slide plate
Inventor: KITAOKA YUZO
IPC: G06T1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pantograph slide plate thickness measuring instrument which can measure the thickness of the main slide plate or auxiliary slide plate of a pantograph. SOLUTION: A random shutter camera 4 picks up an image of a flank of the pantograph 2 of a traveling train 1 and the edges of the main slide plate and auxiliary slide plate are detected from the inputted image data through the image processing of an image processor 7; and the border between the main slide plate and auxiliary slide plate is detected from the difference in pixel density between both the parts above and below the border for a sintered alloy type pantograph or the difference in pixel density of one part above or below the border for a carbon type pantograph, thereby extracting a measurement point. Then the edge of the main slide plate or auxiliary slide plate is detected to calculate the thickness of the main or auxiliary slide plate, and the thickness measurement result or inputted image data are displayed on a monitor 13.
Patent JP-H11268587-A (JP)
Title: Fixture housing tray for vehicle
Inventor: KAWASAKI TERUO
IPC: B60R7/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular fixture housing tray to be excellent in space efficiency and be convenient in handling, in a fixture housing tray to contain small articles, such as small moneys, arranged at a part near a driver's seat. SOLUTION: An elongated and narrow recessed part 16 is formed between the center console 14 and the globe box 15 of an instrument 10, and a tray body 21 supported by an arm 22 in the recessed part 16 is housed in a drawing- out manner. An arm 22 is insertable in a receiving member 23 arranged in a recessed part 16 and as a result of the arm 22 falling to the assistant seat side by approximately 90 deg. in relation to the receiving member 23, the tray body 21 housed in a standing-up state is held in a developing state during use. By arranging the tray body 21 having a fixture housing surface having a wide area at a part situated near a driver's seat, convenience in handling is improved.
Patent JP-H08247806-A (JP)
Title: Flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/684
Filed: 1995-03-07
Abstract: PURPOSE: To enlarge the range of measurement and to enhance the accuracy for measurement in a small flow rate range in particular by using a plurality of flow speed sensors so as to enhance the accuracy for measurement. CONSTITUTION: A flowmeter is composed of a duct part 11 having a rectangular cross-sectional shape, through which gas (a) flows, flow speed sensors 121 to 123 attached to one side wall surface 11a of the duct part 11, and flow rate sensors 131 to 133 attached to the other side wall surface 11b of the duct part 11. When gas (a) flows through the duct part 11, the flow speed sensors 121 to 123 , 131 to 133 detect flow rates of the gas at detecting parts 141 to 143 , 151 to 153 of the duct part. An averaged flow speed is computed from detection signals from the sensors, and a flow rate is computed from the averaged flow speed.
Patent JP-H04285922-A (JP)
Title: Production of carbon fiber reinforced plastic sheet for light shielding vane
Inventor: UEMURA USHIO
IPC: G03B9/36
Filed: 1991-03-14
Abstract: PURPOSE:To provide the method for producing the carbon fiber reinforced plastic sheet for light shielding vanes of a camera from which local internal stresses are removed and which has an excellent light shielding characteristic. CONSTITUTION:The carbon fiber reinforced plastic sheet for light shielding vanes is produced by a fore stage for successively arraying continuous yarn 1 consisting of a carbon fiber at a uniform pitch in a prescribed direction along a prescribed surface and a post stage for fixing a fabric layer consisting of the arrayed continuous yarn by a matrix resin. For example, the fore stage is a stage for forming the cylindrical fabric layer 5 consisting of the arranged continuous yarn 1 by winding the continuous yarn 1 at the prescribed pitch along the circumferential surface of a revolving drum 2. The post stage is a stage for fixing, for example, the cylindrical fabric layer 5 consisting of the arranged continuous yarn by the matrix resin 6 to form a cylindrical prepreg 7, then cutting the cylindrical prepreg 7 along an axial direction, peeling the prepreg from the revolving drum 2 and shaping the prepreg to a sheet shape.
Patent JP-H04286524-A (JP)
Title: Devicer for correcting position of object to be carried
Inventor: HASEGAWA AKIRA
IPC: B65G47/88
Filed: 1991-03-14
Abstract: PURPOSE:To simplify the transfer operation of a pallet onto a conveyor with a fork lift or the like. CONSTITUTION:A first positioning member 101 is fixed to one side of a conveyor 10, and a second positioning member 102 is fixed to the other end of the conveyor 10. The second positioning member 102 can reciprocate freely in the direction for coming close and separating to/from the first positioning member 101. After placing a pallet P on the conveyor 10, the second positioning member 102 is made to progress. Both side surfaces of the pallet P are engaged with the first and the second positioning members 101, 102, and position of the pallet P is corrected.
Patent JP-S551756-A (JP)
Title: Drive circuit for field effect transistor
Inventor: FUKUHARA YOSHIHIKO
IPC: H03K17/567
Filed: 1978-06-19
Abstract: PURPOSE:To enable high speed drive by small drive power, by preventing the opposite polarity voltage caused by the transformer from being fed between the gate and the source of FET and shortening the reset time, in the circuit pulse-driving FET via the transformer. CONSTITUTION:In the circuit which connects the primary winding n1 of the transformer 4, switching element 2 and drive power supply 1 in series, and drives FET 8 with the pulse voltage caused at the secondary winding n2 of the transformer 4 with switching of element 2, the diode 5 is provided, which is connected between one end of the winding n2 and the gate of FET 8 and passes through the voltage having the polarity making conductive FET 8. Further, the emitter and collector are connected to the gate and source of FET 8 respectively, the bipolar transistor Tr7 of the same polarity as the diode 5 is provided. The drive circuit of FET 8 is constituted by connecting the resistor 6 between the base of Tr 7 and the junction point of the winding N2 and the diode 5.
Patent JP-H02252549-A (JP)
Title: Resin sandwich type damping thick steel plate excellent in arc weldability
Inventor: KINO NOBUYUKI
IPC: B32B15/08
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the above steel plate easily subjected to arc welding and advantageous in strength and moldability by providing such a structure that a resin layer having a specific thickness and a thin skin steel plate are laminated to one surface of a thick steel plate having a specific thickness supporting welding strength or rigidity. CONSTITUTION:A resin sandwich type damping thick steel plate is constituted by holding a resin layer having a thickness of 0.02-2.0mm between one skin steel plate having a thickness of 0.5-4mm and the other skin steel plate having a thickness of 6-30mm. When the thickness of the skin steel plate arranged on one side is 4mm or less, the weld groove surface position only of said skin steel plate is set by pref. cutting said steel plate by 5-30mm from groove prior to arc welding and the simultaneous release of the skin steel plates and the resin layer becomes easy. When the steel plate to be cut becomes thick, a cutting speed is decreased and a cutting time is markedly required and welding workability is damaged. Therefore, the thickness of the skin steel plate to be cut is set to 4mm. As mentioned above, when the skin steel plate is cut at the groove surface position prior to welding to be released along with the resin layer before welding, the generation of gas due to the combustion of the resin at the time of arc welding is markedly reduced and a welding arc becomes stable and the blow hole in a welded part is markedly reduced.
Patent JP-S51150764-A (JP)
Title: A heat transfer tube with drilled fins
Inventor: NAKAMURA KOUZOU
IPC: F28F1/14
Filed: 1975-06-19
Abstract: PURPOSE: A heat transmission tube with fins which put a boundary layer on heat transmission area out of order and improve characteristics of heat transmission by drilling a series of small holes at the neighbor of fin roots. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08268311-A (JP)
Title: Steering device for all wheel steering
Inventor: NIWANO MASAHIRO
IPC: B62D7/14
Filed: 1995-03-31
Abstract: PURPOSE: To make the slip angle of a tire zero at the time of negative and also in-phases in a steering device for all wheel steering. CONSTITUTION: In a steering device for all wheel steering capable of switching to in-phase steering or negative phase steering, respective tie rods 23A and 23B are halved to be constituted of first members 24a and 24b, and second members 25a and 25b, and the first members 24a and 24b and the second members 25a and 25b are connected by connecting means 26a-29a and 26b-29b slidable in a shaft direction, in reacting to the supply and discharge of oil pressure. Consequently, a hydraulic controlling means is provided which is composed of hydraulic cylinders 30A and 30B for controlling the supply and discharge of oil pressure to the connecting means 26a-29a and 26b-29b by switching a steering mode to the negative and in-phases, and oil pressure circuits 40A and 40B.
Patent JP-S59201424-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAMI SHIYOUICHI
IPC: H01L21/306
Filed: 1983-04-28
Abstract: PURPOSE:To make flat the surface and thereby prevent disconnection by sequentially providing wirings and resist pattern through interlayer insulating film on a semiconductor substrate, overlapping an insulating film in the same thickness as the wiring by the photo CVD method and exfoliating the resist. CONSTITUTION:The interlayer insulating films 12 and Al 13 are formed sequentially on a P type Si substrate 11 and the A wiring 15 is formed by a resist pattern 14. Then, an SiO2 16 is formed thereon by the photo CVD method in the same thickness as the wiring 15. Moreover, an interlayer insulating film 17 is provided on the entire part and an Al wiring 18 are formed over the film 17 to form a semiconductor device. According to this constitution, after forming the resist 14, the SiO2 film 16 is formed at a low temperature by the photo CVD method, the resist 14 does not dissolve and the surface can be made flat by leaving the SiO2 film 16 around the wiring 15 by the lift-off. Accordingly, disconnection of wiring can be prevented.
Patent JP-H11270436-A (JP)
Title: Fuel injection type engine
Inventor: HATAURA KIYOSHI
IPC: F02M61/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection type engine which allows a head cover to be mounted and removed only by setting off a high pressure fuel pipe from a high pressure fuel receptacle hole. SOLUTION: A connecting tool 20 to a high pressure fuel receptacle hole 14 of a fuel injector 13 is installed at the tip of a high pressure fuel pipe. The connecting tool 20 is inserted into a through hole 19 and connected to the receptacle hole 14. The gap between the inside surface of the through hole 19 and the outside surface of the connecting tool 20 is sealed air-tightly with a sealing member 21, wherein the inner end face of the sealing member 21 should not overlap with the forefront surface of the receptacle hole 14.
Patent JP-H11316425-A (JP)
Title: Device and method for printing photographic film
Inventor: SAITO TAKAHIKO
IPC: G03B27/46
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To automatically print a photographic film, even if the different kinds of frame sizes exist in the continuous photographic film. SOLUTION: This printing device is constituted, so that an aspect signal 12a recorded between the effective photographing area 20 and the edge part of the photographic film is detected and is discriminated whether the signal 12a is correct. Then, mask size is selected, based on the signal 12a so as to print the photographic film.
Patent JP-S55166773-A (JP)
Title: Optical reader
Inventor: YATSUNAMI KIMIO
IPC: G02B26/12
Filed: 1979-06-14
Abstract: PURPOSE:To keep the quantity of light from a light source constant at any time by accurately detecting the quantity of the light by exercising control over the quantity of the light while detecting the quantity of the light from the light source, by detecting the quantity of reflected light from a rotary mirror directly in an optical reader which reads core information. CONSTITUTION:Light from light source 1 reaches code information appended to article 7 placed on scanning window 6 by way of reflecting plate 2, rotary mirror 4, and fixed mirrors 5a-5n arranged on a semicircle track centering on rotary mirror 4, and the information is read. Light-quantity detecting method 12, arranged among fixed mirrors 5a-5n, detects the quantity of light arriving via rotary mirror 4 and its detection signal is input to light-quantity control method 14 via sample holding and feedback circuit 13 to control the quantity of the light of light source 1. Consequently, the quantity of the light can accurately be detected without any loss of the arrival light and the quantity of the light of the light source can be kept constant at any time.