baber/WOPTO huggingface dataset:
Patent JP-S56144417-A (JP)
Title: Optical fiber display device
Inventor: HIDETANI YONEZOU
IPC: G09F9/305
Filed: 1980-04-12
Abstract: PURPOSE:To make a display device of a large area, thin type and high degree of freedom by using optical fibers which output the optical outputs of the respective positions of a voltage control liquid crystal filter to corresponding positions. CONSTITUTION:The respective unit segments of a voltage control liquid crystal filter 2 are selectively controlled according to the images to be displayed, by which the images thereof are displayed as bright and dark patterns on the output faces 1-1 of optical fiber aggregate 1. Color display is feasible as well if rays of red, blue and green are entered each of three voltage control liquid crystal filters 13-1-13-3 and the output ends of the aggregate 1 are so disposed that the light outputs of the respective same positions of the filters 13-1-13-3 are aggregated and are outputted to the corresponding positions. It is also possible to make the spacial shape of the output ends into arbitrary curved faces without limiting to plane.
Patent JP-H01274942-A (JP)
Title: Controller for mounting two or more of tool in production machine
Inventor: BERUNTO RORANDO NIRUSON
IPC: B23Q5/40
Filed: 1989-02-28
Abstract: PURPOSE: To easily fit different tools at correct positions along a machine bed by providing multiple fitting screws and gear units connected continuously for proportionally moving tool units along the machine bed by a drive motor during an operation on a control device. CONSTITUTION: Two or more tool units are fitted by fitting screws 10-14 and gear units 15-19 connected continuously, the fitting screws 10-14 and the gear units 15-19 are fitted in a carriage, and the carriage can be slid along a machine bed. A drive motor 21 is connected to the left side end of the first fitting screw 10. The fitting screws 10-14 are driven by the drive of the motor 21 to proportionally move the tool units, thus the tool units are correctly positioned.
Patent JP-S55139478-A (JP)
Title: Material for display device
Inventor: MORIMOTO KAZUHISA
IPC: C09K3/00
Filed: 1979-04-18
Abstract: PURPOSE: Title material which, upon heating, undergoes liquid/liquid phase separation and so is useful for composing display devices having new functions, comprising a polymer solution prepared by dissolving PVC in an organic solvent.  
     CONSTITUTION: A mixture containing (a) 100pts.wt. of PVC, (b) 0W100pts.wt. of a high-molecular compound, such as polyvinyl acetate or PS, and (c) 0W30pts.wt. of a low-molecular compound, such as a phthalate ester, methanol or a cyanine dye, is dissolved in an organic solvent mixture containing (d) 100pts.wt. of a chlorinated hydrocarbon, such as dichloromethane or chlorobenzene, and (e) 10W300pts.wt. of a solvent such as n-hexane or benzene. The solution thus prepared is transparent at room temperature, but upon heating to 40W70°C it undergoes liquid/liquid phase separation and becomes hazy. This liquid/liquid phase separation occurs reversibly and, therefore, the polymer solution is useful for composing display devices having novel functions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62206852-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGURO KYOICHI
IPC: H01L21/285
Filed: 1986-03-07
Abstract: PURPOSE:To prevent the peeling of a metallic film on the surface of an insulating film and the generation of the clearance of an opening section by interposing the metallic film having excellent adhesion with the insulating film between a metallic film consisting of tungsten and the like buried to the opening section formed to the insulating film such as an oxide film and the insulating film. CONSTITUTION:An SiO2 film 11 is formed onto an arsenic high-concentration doping layer 10 shaped onto a P-type silicon substrate 16 through an atmospheric pressure CVD method as an insulating film, and an opening section 15 is formed at a desired position through reactive ion etching or the like. Hydrogen and TiCl4 are each introduced into a decompression CVD device at predetermined partial pressure, and a Ti film 12 as a first metallic film is applied. The inside of the device is exhausted, hydrogen and WF6 are introduced respectively at prescribed substrate temperature and partial pressure, and a tungsten film 13 as a second metallic film is deposited to bury the opening section 15. A photo-resist 14 is applied, and baked at a fixed temperature, a tungsten film 13a shaped to sections except the opening section 15 is removed through reactive ion etching by using CF4 and N2, and Cl2 is introduced. A titanium film 12a in a flat section is removed, and a shape that a tungsten film 13b and a titanium film 12b are buried only into the opening section 15 is acquired.
Patent JP-H08246560-A (JP)
Title: T-type connection structure of two hollow materials
Inventor: MICHISAKA KOUZOU
IPC: E04B1/58
Filed: 1995-03-08
Abstract: PURPOSE: To enable two hollow materials to be connected in T shape simply and surely on a work site, and that without a section projecting out of the materials in connection state at all. CONSTITUTION: One end of the first hollow material 1 equipped with a bulkhead 2 inside is cut aslant, and a cut 12 is made on one side of the second hollow material 11. A coupling member 21 is inserted into the second hollow material 11 through the cut 12, and also one end of the first hollow material 1 is arranged in the cut 12 of the second hollow material 11. A wedge-shaped member 31 is inserted into the second hollow material 1, and also the slant side of the wedge-shaped member 31 is set into the inclined groove 23 of the coupling member 21 from one side of this. The coupling member 21 is arranged astride within both members 1 and 11, sliding to the side of the first hollow member 1, and also one end of the bulkhead 2 of the first hollow material 1 is set in the engaging groove 22 of the coupling member 21, and the end face abuts on the bottom of the engaging groove 22.
Patent JP-H06244626-A (JP)
Title: Cavity mounting multilayered slot antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q21/24
Filed: 1993-02-15
Abstract: PURPOSE:To arbitrarily change a polarizing direction and to suppress the generation of a parallel plate mode(PPM). CONSTITUTION:There is a cavity 6 behind slots 7 and 8. Radiated power of a part from power feeding terminals 4a and 5a of feeder lines 4 and 5 is caught inside the cavity 6. The power is effectively utilized by being reflected toward the side of slots 7 and 8 by the depth side bottom of the cavity 6. As a result, the generation of the conventional PPM can be suppressed as much as possible. On the other hand, the polarizing direction can be changed by selecting one of two feeder lines 4 and 5 and feeding power from that feeder line. Therefore, when changing the polarizing direction, it is not necessary to change the posture of the entire antenna. Further, since the two feeder lines 4 and 5 are used at the same time and phase difference at 90 deg. is applied with the same amplitude, circularly polarized waves can be generated.
Patent JP-H03250770-A (JP)
Title: Semiconductor device
Inventor: NISHIMOTO YOSHITSUGU
IPC: H01L29/786
Filed: 1990-02-28
Abstract: PURPOSE:To contrive to reduce the use area of a logical element or the like in the case the logical element or the like is formed of FETs by a method wherein a plurality of gate electrodes are formed on the outer periphery of a pillar-shaped body in the peripheral direction of the pillar-shaped body. CONSTITUTION:In a pillar-shaped body 4 with a straight line linking a source region 6 with a drain source 7 as an axis, a channel region is formed and a plurality of gate electrodes G1 to G4 are formed on the outer periphery of the body 4 in the peripheral direction of the body 4. These electrodes G1 to G4 are independently controlled, whereby channels can be independently formed on parts, which oppose to these electrodes G1 to G4, of the outer peripheral surface of the body 4. Thereby, field-effect transistors (FETs) of the number identical with the number of pieces of the electrodes G1 to G4 can be formed on the single body 4. The use area of a logical element or the like can be reduced by constituting the logical element or the like using the plurality of FETs formed on the single body 4 in such a way.
Patent JP-H08246578-A (JP)
Title: Wall structure unit provided with tile, manufacturing method thereof, and manufacturing device thereof
Inventor: NEGISHI KENTARO
IPC: E04F13/08
Filed: 1995-03-08
Abstract: PURPOSE: To reduce work in the field so as to shorten a construction period while maintaining high finished quality in production of a tiled wall. CONSTITUTION: Two foamed polystyrene panel 20a, 20b are connected together parallelly to each other by means of a connecting member 30. In one panel 20a of the two panels, cement is applied on the outside face 21a. In this cement, a plurality of tiles 50 are buried, and a wall structure unit 10 provided with tiles is formed. In the field, a plurality of the wall structure units 10 provided with tiles are connected mutually in the vertical direction and in the horizontal direction, and then, cement is placed between the panels, and consequently, a tiled wall can be constructed.
Patent JP-S56144165-A (JP)
Title: Ink jet recorder
Inventor: JINNAI KOUICHIROU
IPC: B41J2/18
Filed: 1980-04-14
Abstract: PURPOSE:To perform printing having reduced deflection distortion and excellent in quality by a method wherein air resistance for printing ink drops is reduced and the Coulomb force is equalized by deflecting some of ink drops which are not used for printing. CONSTITUTION:In the titled device composed of an ink jet head 1, a charging electrode 2, a deflecting electrode 4, a gutter 5 and the like, a gutter 10 is provided other than a gutter 5 for collecting unelectrified and rectilinear ink drops 8 which are not used for printing in order to deflect a part of electrified ink drops 9 to the utmost. Thus, an air flow is formed around the track of the unelectrified rectilinear ink drops 8 and the track of the most deflected ink drops 9, reducing the air friction against the printing drops 7, while uniform the Coulomb's force which varies in accordance with the existence or nonexistence of the printing data, decreasing the printing distortion accuring from the existence or nonexistence of the same, thereby obtaining the printing of high quality.
Patent JP-S57162463-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/80
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a thyristor to be used for large electric power and to operate at a  high speed by a method wherein the gate region to constitute the electrostatic induction type thyristor is constituted with the two frustum of pyramid type regions, and the  reverse conductive type region occupying the position between them is used as the  channel region. CONSTITUTION:An oxide film 9 is adhered on an N<-> type semiconductor substrate 4  occupying the position between a gate and a cathode of the electrostatic induction type  thyristor, anisotropic etching is performed enlarging size of openings to be provided in  a film 13 in order changing the shape of pattern of the photo resist film13 to be provided thereon, and the reverse frustum of pyramid type concave parts are formed in the substrate 4. Then the films 9, 13 are removed, the P<+> type regions 3 to form the gate  are buried in the concave parts by epitaxial growth, the upper parts thereof are covered with N type layers 14, an N<-> type layer 2 is made to grow epitaxially on the  whole surface suppressing jumping out of impurities from the regions 3, and the part  of the layer 2 between the regions 3 is used as a channel 8. After then, the substrate is turned upside down, an N type layer 10 and a P type layer 1 to form an anode are made to gorw being laminated on the layer 2, and the N<+> type region 11 is formed by  diffusion in the layer 1.
Patent JP-S58166503-A (JP)
Title: Turntable supporting device
Inventor: YUYA SATOSHI
IPC: G11B19/20
Filed: 1982-03-29
Abstract: PURPOSE:To reduce a turntable and a rotating spindle in manufacturing cost by cutting the intermediate part of the inner circumferential wall surface of the center hole of the turntable or the intermediate part of the outer circumferential wall surface of the turntable receiver of the rotating spindle along the circumferential wall surface. CONSTITUTION:When the center hole is fitted around the turntable receiver 4, the upper edge part 7 of the inner circumferential wall surface of the center hole 6 comes into surface contact with the upper edge of the outer circumferential wall surface of the turntable receiver 4, and the lower edge 8 of the inner circumferential wall surface of the center hole 6 also comes into surface contact with the lower edge of the outer circumferential surface of the turntable receiver 4. On the other hand, the intermediate part of the inner circumferential wall surface of the center hole 6 and that of the outer circumferential wall surface of the turntable receiver 4 do not come into contact any more. Tapering is carried out so that the sectional surfaces of the upper edge 7 and lower edge 8 of the inner circumferential surface of the center hole 6 and the sectional surfaces of the upper and lower edges of the outer circumferential wall surface of the turntable receiver 4 are linear, and then when the center hole 6 is fitted around the turntable receiver 4, the turntable 1 is held on the rotating spindle 3 horizontally at attachment height (h).
Patent JP-H01226660-A (JP)
Title: Paper collecting and piling mechanism
Inventor: OIGO SATORU
IPC: B65H29/40
Filed: 1988-03-01
Abstract: PURPOSE:To surely insert a driven out paper into a vane wheel by installing a sweeper and a guide between a drive-out roller and the vane wheel. CONSTITUTION:A paper 10 driven out by a drive-out roller 11 passes between a sweeper 12 a lower limit guide 14 and reaches a piling part 16 through a vane wheel 13. The sweeper 12 applied a frictional force with the sweeper 12 onto the paper 10 by the revolution in the clockwise direction A and sends out the paper 10. The paper 10 which is driven out by the frictional force is sent onto the vane wheel 13 revolved in the counterclockwise direction B, and piling into the piling part 16 by the vane wheel 13. In this case, the upper part of the vane wheel 13 is regulated by a upper limit guide 15, and the spring-out of paper is prevented.
Patent JP-S58167626-A (JP)
Title: Coating of molded article of olefin polymer composition
Inventor: NAGAI YOUZOU
IPC: C08F255/02
Filed: 1982-03-29
Abstract: PURPOSE:To improve the adhesivity and oil resistance of the molded article of a composition composed of specific amounts of an olefin polymer, an organic compound having unsaturated bond and amine group, and an organic peroxide, by coating the surface of the article with a coating composition containing isocyanate group. CONSTITUTION:100pts.wt. of an olefin polymer (ethylene homopolymer, etc. having a molecular weight of 20,000-1,000,000) is mixed with 0.1-50pts.wt. (preferably 0.3-20pts.wt.) of an organic compound containing one or more unsaturated bonds and amine groups in the molecule, 0.01-20pts.wt. (preferably 0.1- 7pts.wt.) of an organic peroxide (e.g. ketone peroxide), and if necessary, proper amounts of additives such as stabilizer, flame-retardant, etc. The composition is kneaded under melting at about 160-300 deg.C, and formed to obtain a molded article. The surface of the article is coated with a coating composition containing isocyanate group with a spray gun, etc. to a thickness of 1-500mu (dried state).
Patent JP-H03251963-A (JP)
Title: Image processor
Inventor: INABA KIYOTAKA
IPC: G06T11/80
Filed: 1990-02-28
Abstract: PURPOSE:To use an existing output device of a user by securing the coincidence via an image data conversion means between the image data between the attribute that can be handled by an output device. CONSTITUTION:The data on an original image inputted via an input means 11 are stored in an image data store device via an image data store means 12. A user edits the image data via an image data editing means 13 and stores them in the means 12 again. Then the stored image data and the edited image data are converted by an image data conversion means 14 in accordance with the type of the output device designated by the user and the attribute that can be handled by the output device. These converted image data are outputted to an output means 15. Such an image processor can edit the complicated images regardless of the accuracy of the output device and therefore can use an existing output device of the user.
Patent JP-H03252781-A (JP)
Title: Inter-frame area corresponding method
Inventor: SHIMIZU SEIYA
IPC: G06T13/20
Filed: 1990-03-02
Abstract: PURPOSE:To perform area correspondence with high accuracy and at high speed by comparing a predicted next frame and an actual next frame, and performing the area correspondence based on inter-partial graphic area similarity in both frames. CONSTITUTION:An area prediction part 5 predicts a position and posture where a label (i) area will exist in a t-th frame under assumption that no change of area momentum occurs between an F(t-1)th frame and an F(t)th frame. A prediction area feature calculation part 6 generates a virtual t-th prediction frame F(t)P from the predictors of the position and the posture of each area, and calculates the area feature of the frame F(t)P. An area correspondence part 7 compares the feature quantity of the label area in the frame F(t)P with that of the label area in the frame F(t), and decides similarity between both areas, and selects the area correspondence so as to maximize an evaluation function. In such a way, the area correspondence can be performed with high accuracy and at high speed.
Patent JP-H07256070-A (JP)
Title: Photograph manufacturing device
Inventor: ANDORITSUKU PURETSUSURU
IPC: G03C5/26
Filed: 1995-02-13
Abstract: PURPOSE: To provide a photograph preparation device capable of mixing powdered chemicals with water without using an expensive device even in case of large amount. CONSTITUTION: This preparation device for mixing solid chemical components wit water to obtain a soln. for the liq. processing of a photographic material, comprises a tank 12, a sub-tank 17 mounted in the tank 12 at a level below the max. liq. level of liq. therein, a chute 16 for guiding powdered chemicals into the sub-tank, a mixing means 20 for mixing the liq. in the sub-tank with prescribed powdered chemicals contained in the sub-tank, and a control means 13 for controlling the operation of a water supply means 26, a circulation means 21 and a mixing means 20.
Patent JP-H05245503-A (JP)
Title: Manufacture of metallic sheet with high glossness
Inventor: HORI SEIKI
IPC: B21B13/14
Filed: 1992-03-06
Abstract: PURPOSE:To provide a manufacturing method wherein a metallic sheet having excellent surface property equivalent to a product which is rolled at a low speed with a Sendzimer mill, especially, a stainless steel sheet which takes a serious view of glossness can be rolled with high efficiency using a tandem mill of high productivity. CONSTITUTION:This method for manufacturing the metallic sheet with high glossness is that, using the tandem mill of which the diameters of work rolls in each stand are >=300mmphi and the rolling speed of the final stand is >=500m/min, the cross direction of the work rolls in each stand are alternately made inverse, also the cross angle of the work rolls in the final stand is made larger than the cross angle of the work rolls in other stands and between 0.3-2.0 deg. and cold rolling is executed by a roll cross rolling method.
Patent JP-H10244338-A (JP)
Title: Edge chamfered can lid, and its manufacture
Inventor: NAKAI TAKUO
IPC: B21D51/44
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To close an opening part of a body part without generating wrinkles or working damages on the body part by forming a chamfered part on an outer edge of a tip of a curled part of an edge chamfered can. SOLUTION: An upper piston 11 and a panel punch 14 are moved downward, the panel part is held by a die center 13 and the panel punch 14, and at the same time, the upper piston 11 and a die core ring are moved downward while holding a curled part 4. A tip 4a of the curled part is guided by the upper piston 11 and an inner circumferential surface 15a of a blank draw die 15, an outer edge 6a is pressed against a recessed arc part 31, and a corner part of the outer edge 6a is squeezed to form the chamfered part. After the chamfered part is abutted on the outer circumferential wall surface of the body, the chamfered part slides without biting in the wall surface, and an opening part of the body part can be closed without generating wrinkles or working damages.
Patent JP-S54140936-A (JP)
Title: Dc-to-ac converter
Inventor: YANO MASAO
IPC: H02J5/00
Filed: 1978-04-25
Abstract: PURPOSE: To dispense with a power-factor compensating capacitor and simplity the construction of a DC-to-AC converter, by using a self-excited inverter to change DC power into AC power without receiving high reactive power from AC power lines.  
     CONSTITUTION: A phase adjusting circuit comprises the self-excited inverter 8 for changing the DC power into the AC power for the AC power lines, a control transformer 9 for adjusting the phase difference between the output voltage of the inverter and the voltage of the AC power lines 1 on the basis of the phase of the voltage of the lines, a reference circuit 13 and an operational amplifier 15. Prescribed power is supplied from the DC power source to the AC power lines while the phase difference between the output voltage of the sefl-excited inverter and the voltage of the AC power lines is adjusted on the basis of the voltage phase of the lines. Therefore, the DC power can be changed into the AC power without receiving high reactive power from the lines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61211214-A (JP)
Title: Automatic cap feeder
Inventor: NAKAYAMA SHUNICHI
IPC: B65G47/14
Filed: 1985-03-13
Abstract: PURPOSE:To simplify the structure of uniformalizing the obverse and reverse of caps, and aligning same by passing obverse and reverse caps which are fed at random through a twist box having a guide for reversing the caps in the opposite direction according to the obverse and reverse of the cap to make the caps uniform in the obverse and reverse at an outlet of the box. CONSTITUTION:Caps C which are obverse and reverse at random and supplied from a hopper are introduced in a twist box 2 from an inlet 35. The twist box 2 is provided with illustrate guide members 28-33 to form a twist passage 34. Thus, entry spaces 27 are selectively decided for the caps C introduced in the twist box 2 from the article 35 depending upon the obverse and reverse of the caps, and during passing, the caps are reversed in a 90 deg. arc, so that the caps are made uniform in direction at an outlet 36 and discharged. In this arrangement, the caps are made uniform in obverse and reverse in a single construction.