baber/WOPTO huggingface dataset:
Patent JP-2000306998-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOKOYAMA KOJI
IPC: H01L21/822
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which can be operated at high speed, whose heat dissipating property is improved and whose failure is reduced, by a method wherein a heat conduction part which is composed of the same material as a connection part is formed on a lower-layer interconnection via an insulating thin film so as to reach the surface of an interlayer insulating film. SOLUTION: A heat conduction part 9 for heat dissipation, which is composed of the same material as a connection part 6 which is connected electrically to a second interconnection 7, is formed via an etching stopper film 8 on a first interconnection 3 so as to reach the surface of an interlayer insulating film 5. As a material for the etching stopper film 8, an insulating material whose etching rate is smaller than that of a material for the interlayer insulating film 5 is used. When an opening hole used to form the heat conduction part 9 is formed in the interlayer insulating film 5 by an etching operation simultaneously with an opening hole used to form the connection part 6, an insulating material which functions as an etching stopper is used.  As a result, it is possible to obtain this semiconductor device which can improve the propagation delay of the signal of an interconnection, which can be operated at high speed, whose heat dissipating property is improved and whose failure can be reduced.
Patent JP-H0216176-A (JP)
Title: Method for improving adhesive strength of adhesive to surface of hard tissue and container for solution used therein and adhesive pack
Inventor: TOOMASU AAUERU ROBAATSU
IPC: A61K6/40
Filed: 1989-05-02
Abstract: PURPOSE: To improve an adhesive force to a hard tissue surface such as ivory by undercoating the hard tissue surface with a long chain alkyl quaternary ammonium salts, bisguanides or polyguanides prior to the application of an adhesive.  
     CONSTITUTION: Prior to the application of an adhesive, the surface of a hard tissue is undercoated with a primer selected from long chain alkyl quaternary ammonium salts, bisguanides and polyguanides. Of the above primers, polyguanides are advantageous in most cases. As preferred bisguanide compounds, chlorohexizine, its acid added salts, particularly, dihydrochloride, diacetate, and digluconate are cited. The primer is used generally in a concentration of 0.01-5wt.%. As the solvent, water is advantageous, but a 1-4C alcohol and an industrial methylated split can be used as cosolvent. The primer can be applied, for example, by dipping, brushing, washing, spraying and wiping. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5446925-A (JP)
Title: Multicomponent fibers, their production and device
Inventor: UMEZAWA MASAO
IPC: D02J1/22
Filed: 1977-09-19
Abstract: PURPOSE: Multicomponent fibers having improved fiber tenacity, capable of forming superfine fibers, free from causing devitrification and uneven drawing, with reduced fiber wrapping during the drawing, consisting of two or more components; island and sea, having different swelling in the aqueous system.  
     CONSTITUTION: Multicomponent fibers capable of giving superfine fibers of fineness per fiber ≤1.0 de having a fiber tenacity ≥5g/de and color fastness ≥ Grade 2 by extreme thinning, consisting of two or more components; island and sea, having different swelling in the aqueous system, e.g. hydrophilic and hydrophobic components. The fibers are obtained by drawing undrawn multicomponent filament yarns consisting of island and sea components with adhesive moisture ≤40wt% based on the fiber at a draw ratio ≥3 before the necking point in an aqueous system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07320029-A (JP)
Title: Autoradiographic image formation device
Inventor: SOME MASATO
IPC: G01T1/00
Filed: 1994-05-26
Abstract: PURPOSE:To improve the observation analytic characteristics by speedily forming an image in a desired color or with a desired density. CONSTITUTION:The autoradiographic image formation device has a 1st color data storage means 80 which stores plural color data each consisting of data values of red, green, and blue and a display image data generating means 74 which selects color date necessary for the formation of an autoradiographic image from the color data stored in the 1st color data storage means 80 and generates display image data so that the address value of the selected color data becomes unit image data corresponding to pixels of the autoradiographic image, and, the color data corresponding to the specified address value among the color data stored in the 1st color data storage means 80 are rewritten.
Patent JP-S5739470-A (JP)
Title: Electronic teller's machine
Inventor: SOUMA TSUNENORI
IPC: G06Q40/02
Filed: 1980-08-15
Abstract: PURPOSE:To lighten the burden of an operator and to make him execute many business, by automatically changing a bank note to coins, and dischrging the coins from a coin paying machine, in case when a bank note for change is gone in an electronic teller's machine which is equipped with a coin paying machine. CONSTITUTION:A coin paying machine control part 8, a driver part 8 an a hammer part 10 are provided on a coin paying machine, and a teller's machine which is equipped with a CPU part 7 and a memory part 11, etc. is connected to this coin paying machine. A keyboard 2, a display part 3 and a printer part 4 are connected to the CPU part 7 of this tellers machine, the number of bank notes of every kind is stored separately in memories M1-M4 of the memory part 11 by control of the  CPU prt 7, and the number of coins of every kind is stored separately in memories M5-M9. In this way, in case when there is no bank note for change in the tellers machine, the paying machine control part 8 is controlled by control of the CPU part 7, change is paid in the form of having exchanged to coins automatically, and the burden of an operator is lightened.
Patent JP-H05137605-A (JP)
Title: Supporting stand for shoe
Inventor: AREN TONPUSON
IPC: A43D95/10
Filed: 1992-05-01
Abstract: PURPOSE: To provide a shoe support stand having support members which are immediately adjustable so that a predetermined shoe can be accepted. CONSTITUTION: This shoe support stand has two spaced bars 38 as support members. Each bar is pivotable about an axis 36 extending adjacent to its edge, and thereby the interval between the ends of the bar can be varied. Plate members are also usable in place of the bars 38. The size of the plate member is determined so that when pivoting horizontally, it forms an almost continuous supporting surface. Friction mechanisms 40, 42 are provided to keep the support members 38 in adjusted positions.
Patent JP-H05312061-A (JP)
Title: Driving force controller for vehicle
Inventor: FUKUMURA TOMOHIRO
IPC: F02D29/02
Filed: 1992-05-01
Abstract: PURPOSE:To check any driving sliping at the early stage after quick detection as well as to keep off an engine stall and any feeling of deceleration due to a drop in engine speed at the time of starting by setting a slip desired value to be used for driving torque decreasing control, lowish at the initial stage of control starting, and then changing it to a little higher than the value at the initial stage downward the control starting. CONSTITUTION:Each of wheel revolutions VFL, VFR and VRL, VRR of both front and rear wheels is inputted into a central processing unit 11 which performs a specified control program, thereby setting a slip desired value to be used for driving torque decreasing control, lowish so as to quickly detect a driving slip and to check it at the earlier stage at the initial stage of control starting, but after the control starting, setting it to a little higher than the initial value so as to prevent an engine stall and any feeling of deceleration from occurring.
Patent JP-H05309633-A (JP)
Title: Manufacture of lightweight foam concrete panel with tile
Inventor: YANAGIYA SABURO
IPC: B28B11/02
Filed: 1992-05-01
Abstract: PURPOSE:To manufacture a lightweight foam concrete panel with a tile without fear of generation of cracks in the same. CONSTITUTION:When a tile 3 is plugged into a panel original sheet 2 made within a concrete shuttering 1 by raw material slurry by exposing the surface 3A of the tile 3, an oil film 4 of a high temperature evaporation substance is provided on the side 3B of the tile 3 and even if the panel original sheet 2 is shrunken at the time of curing of autoclave, this shrink amount is absorbed by a gap by the oil film 4 evaporating at a high temperature.
Patent JP-2000305015-A (JP)
Title: Zoom lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B13/18
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens, with which cost-down is attained and production is facilitated, suitable for miniaturization in collapsible barrel state by composing the lens of plural lens groups and making the focal length of a constitutive lens or the like satisfy specified conditions. SOLUTION: This lens has a first lens group having a positive refracting power and a second lens group having a negative refracting power successively from the side of an object and satisfies inequalities. The first lens group is composed of a first lens component having a positive refracting power on the order of an object side, a second lens component concaved on both sides while having a negative refracting component and a third lens component having a positive refracting power. In the inequalities, f1 is the focal length of the first lens group, f1-1 and f1-2 are the focal lengths of first and second lenses, D2 is an air interval between the first and second lenses and D4 is an air interval between second and third lenses.  It is distance from a lens surface closest to the object side to a lens surface closest to an image side, Imax is a maximum image height and R4 and R5 are radiuses of curvature on the image side and object side of the second lens.
Patent JP-S593463-A (JP)
Title: Formation of copied hologram
Inventor: KITAGAWA SHIYUNJI
IPC: G03H1/20
Filed: 1982-06-30
Abstract: PURPOSE:To prevent the primary diffracted light of an original hologram from arriving at a recording material by inserting a wedge type prism at the intermediate of the original hologram and a recording material for forming a copied hologram. CONSTITUTION:A wedge type prism 7 is sandwiched at the intermediate of an original hologram 1 and a photographic dry plate 2 for forming a copied hologram. Transfer light 3 generates 0 order transmitted light 4 and + primary diffracted light 5, by which a copied hologram is formed on the plate 2. Since the -primary diffracted light 6 which generates undesired copying stripes is made incident at an incident angle theta1 to the exit face of the prism 7, said light is totally reflected without arriving at the plate 2.
Patent JP-H0410594-A (JP)
Title: Manufacture of radio wave absorbing panel
Inventor: KUNIEDA SUMIO
IPC: E04B1/92
Filed: 1990-04-27
Abstract: PURPOSE:To enable a radio wave absorbing panel which is lightweight and easily mounted on an existing building to be manufactured in a simple manufacturing process at a low cost by a method wherein a radio wave absorbing body and a metal body are placed inside a box-shaped concrete frame molded with concrete in a mold frame while concrete is in an uncured state, and concrete is filled into the peripheral part of the frame, a presser is formed in one piece, and the whole body is dried up. CONSTITUTION:A box-shaped frame 2 is molded with concrete as thick as prescribed in a mold frame 1. While concrete stays in an uncured state, ferrite radio wave absorbing bodies 3 are spread over the inside of the box shaped frame 2. In succession, a metal body such as a metal plate, a metal net, a punching metal is placed on the ferrite radio wave absorbing bodies 3. Concrete is filled into the periphery of the box-shaped frame 2 as the radio wave absorbing bodies 3 and the metal body 4 are placed inside the box-shaped frame 2, pressing pieces 3 are molded into one piece with the box-shaped frame 2, and the metal body 4 is fixed to the box-shaped frame 2 to prevent them from falling off. Mounting metal pieces 6 are buried in the corners or the like of the box-shaped frame 2, and all the body is dried up. Then, a molded body is released from the mold frame body 1.
Patent JP-S5814622-A (JP)
Title: Delaying circuit
Inventor: YOSHIDA KENJI
IPC: H03K5/14
Filed: 1981-07-20
Abstract: PURPOSE:To set the delay time of a delaying circuit in a quick and accurate  way, by giving a loop oscillation with feedback to the output of a delaying circuit to which the delay time is set and measuring the cycle of the loop oscillation. CONSTITUTION:Switching circuits 8 and 6 perform switching for the area between an input terminal 4 and an output terminal 5 from the 2nd closed loop comprising the circuit 8, a delaying circuit 7, the circuit 6, an OR gate 11 and a monostable multivibrator 9 to the 1st closed loop in which the circuit 7 of the  2nd closed loop is by-passed. The oscillating cycle T1 of the 1st closed loop is counted by a counter 14 and by the pulse of the vibrator 9. The difference between the cycle T1 and the oscillating cycle T2 of the 2nd closed loop which is  counted in the same way is compared with the delay time T3 to be set. To set  this difference at zero, a control means 17 of the circuit 7 is controlled. In such  a way, the delay time can be set in a quick and accurate way.
Patent JP-S62269354-A (JP)
Title: Solid-state image sensing element
Inventor: DENDA MASAHIKO
IPC: H04N5/335
Filed: 1986-05-16
Abstract: PURPOSE:To prevent a decrease of blue sensitivity, and to enlarge the dynamic range of a solid-state image sensing device by a method wherein grooves are formed on the surface of a semiconductor substrate, MOS capacitors are formed in the groove parts thereof to be used as parts for storing signal charges, and the peripheries of the grooves thereof are used as parts incidence for light. CONSTITUTION:A pattern is formed on a semiconductor substrate 1 using a photoengraving technique, etching is performed in a chlorine gas plasma atmosphere, grooves 10 are formed in the silicon substrate 1, the surface of the silicon substrate is oxidized to form a silicon oxide film 3, and polycrystalline silicon films 4 are formed thereon to obtain MOS capacitors. Incident light on the semiconductor substrate 1 having energy larger than a band gap generates electron-hole pairs, the pairs thereof are separated in an electric field in a depletion layer, and signal charge is stored in MOS capacitors formed at parts of the grooves 10 and constructed of the substrate 1, the insulating film 3 and the electrodes 4. At this time, incident light can be enter the substrate 1 without transmitting the electrodes 4 of the MOS capacitors. Accordingly a decrease of blue sensitivity does not take place.
Patent JP-H02293789-A (JP)
Title: Back light device
Inventor: KURAMOTO YASUO
IPC: G09F9/00
Filed: 1989-05-02
Abstract: PURPOSE:To obtain the back light device which improves the effective utilization rate of a light source and allows the panel illumination with a high luminance by providing the light source, a diffusing plate and a reflecting plate and disposing transparent plates having specular surfaces around the light source. CONSTITUTION:This back light device is constituted by combining and installing the wedge- shaped transparent plate 13, the rhombic transparent plate 14 and the reflecting plate 12 around the light source 10 and mounting the diffusing plate 11 to the reflecting plate 12 from above the same. A display plate C is irradiated with the light from the light source 10 via the transparent plates 13, 14, the reflecting plate 12 and the diffusing plate 11 of the above-mentioned constitution. Since the transparent plate 13 having the specular surface 13a is disposed alongside the light source 10, the light in the side part of the light source 10 progresses to the transparent plate 13 and is reflected by the specular surface 13a to the diffusing plate 11 side. The light in the upper surface part of the light source 10 progresses to the transparent plate 14 and is reflected by the specular surface 14a to the diffusing plate 11 side. Further, of the reflected light from the specular surface 13a, the light which does not arrive directly at the diffusing plate 11 falls onto the specular surface 14a and is reflected by this surface, by which the light is distributed to the diffusing plate 11. The luminous flux of the light source 10 is distributed to the diffusing plate 11 without being weakened in such a manner.
Patent JP-H11305651-A (JP)
Title: Touch drawing plate for visually handicapped person
Inventor: UENO FUMINORI
IPC: A61F9/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide attribute information related to an object or an area arranged on a prescribed position in an arrangement drawing to a user as voice information corresponding to the position by printing and recording the voice information explaining the attributes as a code image capable of being manually scanned and being optically read out. SOLUTION: A user manually scans a dot code 102 existing on a part of a touch drawing plate 101 and printed are recorded on the part optically and readably by using a code reader 103 to output voice information from the code reader 103 and to be able to listen it by an earphone 104 or the like. Namely, the tip part of the code reader 103 enters into a groove part 105 which acts as the guide of the reader 103. Consequently aq visually handicapped person also can simply find the groove part 105 having a step and surely reads out the dot code 102 only by scanning the reader 103 along the groove part 105.
Patent JP-2000301983-A (JP)
Title: On-vehicle elevator
Inventor: YAMAGUCHI HISAHIKO
IPC: B60P1/46
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To move an on-vehicle elevator in the vehicle by providing a base and a lift with wheels, and connecting the lift to the base to be elevated. SOLUTION: A base 1 formed by a frame made of metal or the like is a quadrangular box, and a hydraulic cylinder 5 for elevating a lift 2 is provided in the center of the rear end part. The lift 2 is elongated in the longitudinal direction, and has substantially L-shaped side surfaces. Wheels are provided on the front and rear lower end parts of the respective right and left sides of the base 1 and the lift 2, and rails 6 made of metal where the respective wheels 3 run are laid on a load-carrying platform 4. The base 1 and the lift 2 are connected to each other by two links each on the right and left and the hydraulic cylinder 5, whereby when the lift 2 is raised to the maximum, the heights of wheels 3 of the base 1 and the lift 2 are aligned so that it can run along the rails 6.  When the lift can be moved in the vehicle, it can be stored at the deepest part of the interior of the vehicle during non-use.
Patent JP-S608548-A (JP)
Title: Speed changing device of automatic speed changer
Inventor: YAMADA YOUJI
IPC: F16H61/16
Filed: 1983-06-25
Abstract: PURPOSE:To prevent an unintended advance of a car by inhibiting an automatic speed changer from being transferred from a parking position to other speed change positions regardless of the operation of a select switch selecting speed change positions of the automatic speed changer while an ignition switch is opened. CONSTITUTION:When a driver pushes the P shift switch of a select switch 1 and opens an ignition switch 65 to depart from a car, a motor 7 is operated by a switching signal from a logical unit 5 via a drive circuit 10, and the manual valve of an automatic speed changer is transferred to P position. In addition, an LED element 59 indicating the P position in a speed change position display circuit 33 is lighted, and a transfer switch 72 is concurrently transferred to the contact point 72a side. Under this condition, even if the select switch is unintendedly operated, the logical unit 5 is kept in an inoperative condition, because an H signal is inputted via an inverter 71 to input terminals on one side of OR circuits 66-70 of an input control circuit 6.
Patent JP-H10298993-A (JP)
Title: Execution support system for member
Inventor: KIKUCHI TETSUKI
IPC: E02D17/04
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To shorten the work time and improve efficiency by nonmanually measuring the distance between the expected arrangement points of members such as struts, preparing a drawing based on the distance, and sending it to a steel product supplier. SOLUTION: H-steels 3a, 3b are provided on a wall face 1 as wales, and a laser range finder 5 is fitted to the H-steel 3a. A point 7 is provided on the H-steel 3b for measuring the length of a member to be installed, the point 7 is collimated by the laser range finder 5, and the distance L3 is measured and the tilt angle θ is read out. L2 is obtained from L2=L3 cost θ, and the length L4 of the member is obtained from L4=L1+L2. The obtained 14 is sent to a steel product supplier via a personal computer and the radio unit of a transceiver installed at the site, and the steel product supplier prepares a distribution drawing based on the sent data.
Patent JP-H02292981-A (JP)
Title: Video telephone set for connection to isdn
Inventor: TAKAI TETSUYA
IPC: H04N7/14
Filed: 1989-05-08
Abstract: PURPOSE:To display various types of information on a display by providing a means to convert various types of information into video signals and to display them and a start means to display the due information on the display. CONSTITUTION:An operator performs the mutual communication with its partner terminal with use of a control circuit 25 via the aural communication carried out by a voice system circuit 24 after connection while watching a display 22 for video signals via a video system circuit 23 and a screen via a camera 21. Then a character video conversion circuit 11 converts the information into the video signals after receiving the information to be displayed from an ISDN or a terminal. These converted video signals are mixed with the video signals of the image of the partner or the image of its own picture by a mixing circuit 12 and displayed on a display 22. If the information to be displayed is received from the ISDN or the terminal only in a voice communication mode, a video part is started by a start circuit 13 to mix the video signal proper to the image of its own picture or the circuit 23 with the character video signal. These mixed signals are displayed on the display 22.
Patent JP-H0289884-A (JP)
Title: Pneumatic type impact valve and separator
Inventor: JIEIMUZU KUREIGU PUTSUTO
IPC: F16K31/40
Filed: 1989-05-08
Abstract: PURPOSE: To realize the extremely rapid operation by providing a pilot (guide) section, an intermediate section, and an output section, providing a gate means on the guide section, and providing a poppet on the intermediate section. CONSTITUTION: A poppet 51 and an intermediate cavity 52 in cooperation therewith are cylindrical in shape, and an end part of a poppet 57 opposite to an exhaust port 54 includes a truncated cylindrical surface 58 to seal the flow from the intermediate cavity 52 when engaged with a seat part 59 of the poppet. Similarly, a piston 76 and an outlet cavity 72 in cooperation therewith are cylindrical in shape, and the piston 76 opposite to an outlet includes a truncated conical surface 77 to seal the flow of a fluid from the output cavity 72 when engaged with the poppet seat 59. Inclusion of these truncated conical seal surfaces is useful in accelerating the opening of a valve.