baber/WOPTO huggingface dataset:
Patent JP-S54135531-A (JP)
Title: Pin electrode for forming latent images
Inventor: HIDA MASAYUKI
IPC: B41J2/395
Filed: 1978-04-12
Abstract: PURPOSE: To make handling easy and yet prevent thermal degradation by depositing high melting point material on the ends (printing side) of metal (alloy) wires of superior heat conductivity thereby forming the pin electrodes.  
     CONSTITUTION: Pulse voltages from a driving circuit 3 are applied to cause discharging between a charged drum 1 and a pin electrode body 2, whereby the charge latent images are formed on the drum 1. The pin electrodes used for the pin electrode body 2 of an electrostatic type non-impact printer are formed by deposting high melting point material 6 such as tungsten, molybdenum or other which is more than 2500°C in melting point and is difficult to be oxidized on the end parts of the electrode bodies 5 having heat conductivity of more than 3W/cm-deg suchas copper, silver, etc. Next, a required number of the abovementioned pin electrodes are molded to form the pin electrode body. One of about 10 -4  to 10 -2 W/cm-deg in heat conductivity composed of, e.g., epoxy base resins and alumina powder is preferable as the abovementioned mold material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08240409-A (JP)
Title: Photoelectric displacement detector
Inventor: KAMATAKI KIMIHIKO
IPC: G01D5/347
Filed: 1995-03-02
Abstract: PURPOSE: To provide a photoelectric displacement detector by which even if an object is far from a light source, the displacement of the object from a reference line by light beams can be accurately measured. CONSTITUTION: The photoelectric displacement detector is provided with a light-receiving element 30 whose light-receiving surface has been divided for receiving light beams of a reference, linear movement mechanisms 1, 2 for linearly moving the light-receiving element 30, a light-quantity difference detector for detecting the light-quantity difference of the respective light-receiving surfaces from the output differences of the respective light-receiving surfaces of the light-receiving element 30, motors 14, 24 for driving the linear movement mechanisms so that the light-quantity difference detection signals become zero, and a displacement measuring means for the linear movement mechanisms 1, 2.  In the linear movement mechanisms 1, 2, there are a horizontal movement mechanism 1 and a vertical movement mechanism 2, and in the light-quantity difference detector, the motors, and the measuring means, there are both the horizontal displacement detection use and the vertical displacement detection use respectively, and the light-receiving element 30 can detect both the light-quantity difference in the horizontal direction and that in the vertical direction by means of the four- divided light-receiving surfaces, and the measuring means may be contrived so that the amounts of displacement of the linear movement mechanisms both in the horizontal and vertical directions can be measured.
Patent JP-S53127568-A (JP)
Title: Production of foamed product
Inventor: YAGI MITSUTAKA
IPC: B29C39/40
Filed: 1977-04-13
Abstract: PURPOSE: To produce high-quality foamed products, such as head rest or arm rest for car interior by using hollow insert which is prepared by fitting a plurality of synthetic resin parts and is provided with clearances at the fitted part for passing freely the gas evolving in the hollow insert. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000240268-A (JP)
Title: Closing material support
Inventor: HORIGUCHI TADASHI
IPC: F16L5/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To install a closing material support even if there is an obstruction in the circumference of an opening part of a through hole for passing through a long body. SOLUTION: In a closing material support for a through hole supporting a closing material 1 loaded in a circumferential space V of the inserted part of a long body P in a through hole H for inserting the long body of a structural body S, the support body G is provided with a support part 7 freely receiving the closing material loaded in the through hole H in its loading direction front side and a lock part 9 locked to the circumference of the opening part 8 of the through hole H, and the lock part 9 is formed into a C-shaped annulus formed by notching a part of the annulus along the circumference of the opening part 8.
Patent JP-H09234041-A (JP)
Title: Garlic sauce and its production
Inventor: ABE TOSHIHIKO
IPC: A23L19/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a garlic sauce capable of simply using for cooking and being good for health and to provide its production. SOLUTION: Garlic is allowed to stand for about one day in a warm water at about 60 deg.C and subjected to desalt treatment and deodorizing treatment in flowing water for 2 or 3 days and processed into fine granules having about 1mm<2> to 2mm<2> diameter. The processed garlic is mixed with margarine for >=1hr in a prescribed ratio, preferably in a ratio of a mixture containing 80wt.% to 90wt.% margarine and 20-10wt.% garlic based on 100wt.% total amount of garlic and margarine.
Patent JP-S62200486-A (JP)
Title: Character reader
Inventor: OKADA NOBORU
IPC: G06K9/32
Filed: 1986-02-28
Abstract: PURPOSE:To read a skewed slip without fail by executing the reading and scanning through the center of a certain character, reading the scanning direction, as the inclination of a character row, in which the value of the histogram of a black point comes to be largest and repeating the reading scanning of a next row. CONSTITUTION:At the position where the character of the first row and the first character on a slip is through to exist, a rectangular area is assumed, the internal part is scanned from the left side in the longitudinal direction, the left edge of the character is detected, and thereafter, scanning is continued from there in the right direction and a histogram (a) of the black point in the horizontal direction is obtained. In the same way, a histogram (b) of the black point in the longitudinal direction is obtained, the central value of histograms (a) and (b) of two black points is obtained, the gravity center of a character is obtained, and then, a reading scanning is executed in the direction of l1, l2,...ln with the gravity center as a common passing point, the number of the black point in respective scanning frequencies is counted and a histogram (c) of the black point in respective scanning directions is obtained. The inclination l1 in the scanning direction is obtained in which the histogram (c) of the black point obtained in such a way, and it is made into the inclination of the first row.
Patent JP-S54135875-A (JP)
Title: Laminated film
Inventor: ITOU MICHIYASU
IPC: B32B27/32
Filed: 1978-04-14
Abstract: PURPOSE: A polyolefin laminated film for packaging having high tear resistance in the logitudinal direction and heat sealability, by laminating a specific film layer on a layer consisting mainly of high-density polyethylene and/or polypropylene.  
     CONSTITUTION: A film layer (B) comprising one or more high polymers selected from the group consisting of a medium-density polyethylene having a density of 0.930W0.945, a low-density polyethylene having a density of 0.915W0.930, ethylene- propylene copolymer, ethylene-butene copolymer, ethylene-vinyl acetate copolymer, polyofefin ionomer, and 1, 2-polybutadiene is laminated on a layer(A) consisting mainly of a high-density polyethylene having a density not less than 0.945 and a melt index of 0.3W1.5 and/or a polypropylene having a melt index of 2W13. A thickness of the layer B is not more than 20% based on that of the layer A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10240044-A (JP)
Title: Image fixing device
Inventor: OTSUBO KAZUMI
IPC: G03G15/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient fixing performance by laying an endless belt over a point where a guiding means for pressing a recording medium to the outer peripheral surface of the endless belt abuts on the recording medium and also providing a roller opposed to the guiding means on a downsteam side-from the point where it abuts on the recording medium. SOLUTION: Fixing belts 24a and 24b are laid over a driving roller 30 and a heat roller 21, and tensioned by a tension roller 25. A pressure roller 31 is pressured to the driving roller 30 through the fixing belts 24a and 24b. A guide 33 guides recording paper 12 fed from the side of a second transfer roller to the nip part of a guide roller 34 and the heat roller 21 positioned at the entrance of a fixing device, and guides the recording paper 12 carrying an unfixed toner image on the outer peripheries of the fixing belts 24a and 24b. Then, the guide roller 34 is disposed on the downstream side of a carrying path from the point of contact C of the heat roller 21 and the fixing belts 24a and 24b, and is pressed by a spring member S.
Patent JP-S61203412-A (JP)
Title: Imaging device
Inventor: MIURA SADATSUGU
IPC: B41J2/44
Filed: 1985-03-05
Abstract: PURPOSE:To form a stabler and smaller light source for imaging by constituting a lamp of a paraboloidal mirror of revolution consisting of an IR transmittable dichroic mirror formed of many micro-planes and a spot-light source positioned on the forward optical axis of the focus of the paraboloid of revolution and disposing a linear light distributor on the above-mentioned optical axis. CONSTITUTION:A bundled part 14 of a linear light distributing converter 13 consisting of plural step index type optical fibers is disposed in the operating length position of a halogen lamp light source 12 provided with a condenser mirror 11. The light emitted from the linear part 15 of the converter 13 is irradiated to an optical switching element such as liquid crystal microshutter via an averaging optical system such as an elliptical mirror 16 made of an acrylic resin and an electrostatic gradation image is formed on a photosensitive drum by the transmitted light thereof. The paraboidal mirror of revolution formed of the many micro-planes is used for the condenser mirror 11 and the dichroic mirror is used for the same in order to remove IR rays. The light emitting part of the light source 12 is disposed on the forward optical axis of the focus of the mirror 11 in order to decrease uneven luminance, etc. The beam waist diameter thereof is made about 70% the aperture of the mirror 11.
Patent JP-H04283055-A (JP)
Title: Transfer machine
Inventor: SAKAKI HIROYUKI
IPC: B23Q39/04
Filed: 1991-03-08
Abstract: PURPOSE:To relax limitation of a machining position at each machining station and to improve flexibility so as to cope with production of various kinds of works in small quantities. CONSTITUTION:A work table 16 being the enter of a work positioning jig 4 at each of work stations S1-S3 is biaxially slidable. According to a position command transmitted from an external place, machining of a work W is effected by means of a drill unit 3 after a work table 16 is positioned in an arbitrary position within a vertical plane.
Patent JP-S61203679-A (JP)
Title: Mos transistor of high withstand voltage
Inventor: SAITO MIKIKO
IPC: H01L29/417
Filed: 1985-03-07
Abstract: PURPOSE:To prevent the punch-through without damaging the characteristics of a transistor by forming a high concentration layer of the second conductive type which is shallower than the maximum width of a depletion layer and arranging a high concentration layer of the first conductive type right under that. CONSTITUTION:On the semiconductor substrate 1 consisting of P-type silicon of low impurity concentration, phosphorus is implanted followed by a heat treatment to form an N-type drift layer 10 of low impurity concentration. Boron is implanted from the source side and heat-treated to form a P-type layer of low impurity concentration. Next, boron ions are implanted to arrange a P-type layer of high concentration 13 and further arsenic ions are implanted to form an N-type source region 12. The region 12 is made shallower than the maximum width of a depletion layer (Xdmax) extending into the substrate 1 by a gate electrode 6 so that a punch-through from the drift layer 10 on side of it does not occur. The drift layer is made into a depletion layer from both of the channel region 11 and substrate 1 and is fixed at a pinch-off voltage. A punch- through from under the source region is not caused and also a channel length can be shortened.
Patent JP-H03246956-A (JP)
Title: Semiconductor device
Inventor: MIYAZAWA YOSHIHIRO
IPC: H01L21/762
Filed: 1990-02-23
Abstract: PURPOSE:To lower a parasitic capacitance and to realize a high speed of a bipolar transistor by a method wherein a first impurity diffusion region and a third impurity diffusion region, which are of a first conductivity type, are formed in a thick region in an element formation region and a second impurity diffusion region of a second conductivity type is formed continuously to a thin region. CONSTITUTION:An element formation region 2 which is surrounded continuously by an insulating film 1 from its lower part to its peripheral part and whose thickness is changed continuously via a stepped part 8 is formed. A first impurity diffusion region 5 of a first conductivity type and a third impurity diffusion region 3 of the first conductivity type are formed in a region 2a whose thickness is thick in the element region 2. A second impurity diffusion region 4 of second conductivity type is formed continuously from the region 2a whose thickness is thick to a region 2b whose thickness is thin. Thereby, a sharp reduction in the area of a junction face can be made easily, the parasitic capacitance between a collector and a base can be reduced and a high speed of a bipolar transistor can be realized.
Patent JP-H10242752-A (JP)
Title: Clap type voltage controlled oscillator
Inventor: KOMIYAMA SHINJI
IPC: H03B5/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the voltage controlled oscillator with a wide frequency variable range and stable oscillation. SOLUTION: A varactor diode CV1 is connected in series with an inductance L, and the oscillator is oscillated at an oscillating frequency in response to a voltage Vc applied to the varactor diode CV1. In this case, A varactor diode CV2 is connected to any of feedback capacitors and the capacitance of the varactor diode CV2 is controlled with a control voltage Vc depending on the oscillating frequency so as to change the feedback amount in response to the oscillating frequency thereby keeping a loop gain to be a prescribed gain.
Patent JP-S54136610-A (JP)
Title: Manufacture of rotor for converter
Inventor: ONDA MITSUO
IPC: H02K15/02
Filed: 1978-04-14
Abstract: PURPOSE: To obtain a rotor of a small inertia and a high convertibility by the procedure in which a cylindrical rotor magnet is fixed to male and female molds whose split surfaces are fitted in which the ends of rotor magnet on the rotor callor side, and then the constitutional parts of rotor are molded integrally.  
     CONSTITUTION: By using the molds 1 and 6 whose split surfaces C are fitted in with the ends of the rotor magnet 4 on the concavity 8 side of the rotor callor-like shape, the circumferential side 4a of the cylindrical rotor magnet 4 of a rare earth metal ompound magnet material is positioned by the convexity 11 of the mold 1, and at the same time by using the convenxity 12 of the mold 1 and the positioning part of the mold 6, the radial and thick directions of the rotoro magnet 4 are positioned. Then, a fused high polymer is poured from the gate 2 to form integrally the rotor centers 14 and 15, the rotor collar 16, and the rotor coupled portion 17. And, the high polymer in the gate 2 is drawn out, and then the mold 1 is moved to the direction of arrow D to take out the rotor 13 by projecting the knock-out pin 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09105595-A (JP)
Title: Fin tube type heat exchanger
Inventor: KIYOU TAIIKU
IPC: F28F1/32
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce the dead area of the wake side of a heat transfer tube, to increase the effective heat transfer area and to improve the heat exchange performance by increasing the number of raised tab pieces near the end of plate-like fins as compared with that of the raised tab pieces of the row near the line for coupling between the insertion hole of the tube and the hole at the centerline. SOLUTION: Raised tab pieces 110a, 111a, 120a, 130a, 140a, 150a, 160a, 161a, having openings in air flow direction (arrow A) are alternately formed in opposite directions at respective filns 20 with fin bases therebetween, and raised tab pieces 110a, 111a, 120a, 130a, 140a, 150a, 160a, 161a are formed in a plurality of rows in the air flowing direction, and one or a plurality are formed at the right and left of the centerline of the insertion tubes of the heat transfer tubes. The number of the raised tab pieces near the end of the plate-like fins is increased as compared with that of the raised tab piees of the row near the line for coupling the centerlines of the insertion holes of the heat transfer tubes.
Patent JP-S56140438-A (JP)
Title: Pattern generator
Inventor: ONODA NOBORU
IPC: G06F3/153
Filed: 1980-04-03
Abstract: PURPOSE: To enable to set various modes under the real-time control, by providing the pattern generator with a pattern memory PM, a PM control CT memory, a real- time RT extension memory, and a real bit memory.  
     CONSTITUTION: The pattern generator for testing LSI function is provided with pattern memory (a), PMCT memory (b), RT extension address memory (g), and RT bit memory (h). Memory (h) switches input/output information in real time in RTCT part (j) and delays the test frequency of timing generator TGi and clocks and switches the clock width in real time. Memory (g) does not control RTCT part (j) and TGi directly but controls many memory addresses of extension memories K 1 WK n . Thus, contents of memories K 1 WK n  are output, and RTCT part (j) and initializing register (e) are controlled in real time. Since memory (g) can drive many memories such as memories K 1 WK n , the bit size of memory (g) can be made small sized, and various modes are set by initialization as well as the real-time control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08242237-A (JP)
Title: High speed execution method for diagnosing atm subscriber switch
Inventor: ONISHI KAZUHIDE
IPC: H04Q3/00
Filed: 1995-03-03
Abstract: PURPOSE: To drastically shorten diagnostic time by diagnosing all common parts stuck to ATM subscriber switches in parallel. CONSTITUTION: A link is established by the diagnosis of a wide band signal controller 2 through an SBY in a duplicated B-ISDN exchange system. Reset processing is applied to a wide band signal controler common part 3 through an ACT, fault information is read out and checked, diagnosis starting processing is executed, and a diagnostic result is checked. Then fault information is read out from respective common parts 3 and checked through the SBY, diagnosis starting processing is executed and respective common parts 3 stuck to ATM subscriber switches 4 are simultaneously diagnosed by checking diagnostic results. In this diagnostic method, efficient diagnosis can be executed and time required for singularizing the system can be shortened.
Patent JP-H04262856-A (JP)
Title: Method and device for removing slug
Inventor: KAWASAKI YASUHIRO
IPC: B22D11/117
Filed: 1991-02-16
Abstract: PURPOSE:To automatically rake out the slug floating on the surface with the raking plate from the inclined side to the outside of the molten metal vessel by inclining the molten metal vessel. CONSTITUTION:The slug is removed by obtaining the three dimensional position data of the molten metal vessel 1 based on the video signal of the 1st television camera to catch the molten metal vessel 1, calculating the most feasible inclining angle of the molten metal vessel 1 based on the video signal of the 2nd television camera 22 and the signal of the distance meter 24, furter calculating the slug surface shape f (x, y, z, theta) with the slug removement control device 26 based on this most feasible inclining angle, also deciding the locus of raking motion of the raking plate 13 based on this slug surface shape, moving the slug working machine 2 so as to make the raking plate along this locus of this motion, and discriminating the slug and the molten metal based on the video signal of the 3rd television camera.
Patent JP-H0611143-A (JP)
Title: Cooking heater with liquid supply means
Inventor: ITO YOSHIKAZU
IPC: F24H1/18
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a cooking heater with liquid supply means in which liquid such as hot water can be supplied while a cooking apparatus remains placed in a heat generator of the heater. CONSTITUTION:A hot water supply pipe 3 of a warm water heater 1 is connected to a kraan 10 and a faucet 5 of a sink extended above a heat generator 7 of a cooking heater 6. Thus, hot water can be supplied while a cooking unit such as a pot, etc., remains placed on the generator 7.
Patent JP-S56141231-A (JP)
Title: Transfer method for filler
Inventor: NAGANAMI KANROKU
IPC: B65G53/30
Filed: 1980-04-04
Abstract: PURPOSE: To enable to perform a transfer of the titled substance in a manner to prevent from the existence of residue, by a method wherein, in a filler tower whereat two types or more of fillers having different specific gravities from each other are used, after the used filler is separated by back-washing, it is transferred through the generation of a swirl current.  
     CONSTITUTION: A mixture resin, which becomes a used one resulting from the condensation treatment at a desulting tower (not shown), is transferred to a cation reproduction tower 1 through a transfer pipe 6, and it is back-washed through the passage of back-washing water via valves 7 and 8. It is then separated into SAR (strong acid cation exchange resin) 9 at a lower layer and SBR (strong basic anion exchange resin) 10 at an upper layer. After back-washing system separation is completed, valves 3' and 5' are closed. A swirl current is generated through the supply of water through a feed pipe 5 connected in a tangential direction to the tower 1, and with this the SBR10 and a part of the SAR9 is drained from a resin collector 3 to transfer them to an anion reproduction tower 17. Back-washing separation is performed in the manner described above in the tower 17 as well, and a swirl current is produced to transfer the SBR for discharge. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56141428-A (JP)
Title: Center-pull-type caliper brake for front wheel, with opening prevention device
Inventor: KOBAYASHI SHIYOUZOU
IPC: F16D49/16
Filed: 1980-04-03
Abstract: PURPOSE: To enable the adjustment of a center-pull-type caliper brake for the front wheel of a bicycle so that the gap of the front wheel brak becomes narrower than that of the rear wheel brake, by screw-engaging an adjusting bolt in the body of the front wheel brake and operating the bolt.  
     CONSTITUTION: An adjusting bolt 4 is rotatably screw-engaged in the tapped hole 2 of the upper part of the metal body 1 of a caliper brake for a front wheel. A spring 5 is fitted on the bolt 4. A hanger holder 6 is rotatably fitted on the tip of the bolt 4. The metal body 1 is secured on a gate 8 by a through bolt 7. To adjust the caliper brake, the adjusting bolt 4 is first tightened or loosened so that the gap between a rim 16 and brake shoes 15, 15 is set in an appropriate position. After that, an operating wire 17 is adjusted by another adjusting bolt 18 so that the front wheel brake can act quickly and should not affect a rear wheel brake. 
     COPYRIGHT: (C)1981,JPO&Japio