baber/WOPTO huggingface dataset:
Patent JP-H02207923-A (JP)
Title: Bending method for sheet metal
Inventor: SUZUKI YUKIO
IPC: B21D5/01
Filed: 1989-02-07
Abstract: PURPOSE:To suppress the generation of a flow of a bending sheet metal to the minimum by using a bending punch in which a projection extended in the direction parallel to the tip face of the punch extending over length being larger than width of a plate material to be worked is formed in the tip part of a side face of the bending punch. CONSTITUTION:A sheet material 14 to be worked is brought to bending with a bending die 12 and a bending punch 11. In this case, in the bending punch 11 to be used, a projection 13 extended in the direction parallel to the tip face of the punch 11 extending over length being larger than width of the sheet material 14 to be worked is formed in the tip part of a side face 11a of the bending punch 11 for inserting and holding the plate material 14 to be worked after its bending is ended together with a holding face 12a of the bending die 12. In this case, width of the projection 13 is set to 0.5 to 1 fold of thickness of the sheet material 14 to be worked, and height of the projection 13 is set to 0.05 to 0.15 fold of thickness of the sheet material 14. In such a way, bending can be executed with satisfactory accuracy.
Patent JP-2000225025-A (JP)
Title: Office apparatus table with reinforcing tool
Inventor: OKADA KATSUTOMO
IPC: G06F1/16
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve and enhance the load resistance of a table without adding a special work to under the table as much as possible by providing a reinforcing tool with wheel for supporting the top plate of an office apparatus table to a floor, so that an office apparatus having a weight exceeding the load resistance of the table can be placed thereon. SOLUTION: A reinforcing tool 14 with wheel is moved toward under a table 12 as shown in Fig. B, and put up to just under an OA(office apparatus) unit 32. The reinforcing tool 14 is transversely moved as occasion demands, and positioned in a place located at the end of the OA unit 32 as shown in Fig. A, or a part where the load of the unit 32 is mostly added depending on the situation. When the position for supporting the table 12 is determined, a handle 26 attached to the reinforcing tool 14 is rotated to extend a plunger, and a table pressing metal fitting attached to the table 12 is pressed and fixed from under the table, and a wheel 24 is further locked so as not to move the reinforcing tool 14.
Patent JP-H07239714-A (JP)
Title: Self-guidance device for moving body
Inventor: YUDA SHINICHI
IPC: G05D1/02
Filed: 1994-02-25
Abstract: PURPOSE:To provide a self-guidance device for moving body which requires the instruction neither by map information nor on a course and is applicable regardless of the travel distance is long or short. CONSTITUTION:This device is equipped with an image pickup means 30 which is mounted on a moving body 20 and picks up an image of a direction specific to the travel direction of the moving body 20, an image reproducing means 40 which reproduces the image obtained by picking up the image of the direction specific to the travel direction in which the moving body 20 is going to move, and recording it, a detecting means 10 which inputs the image picked up by the image pickup means 30 and the image reproduced by the image reproducing means 20 and detects information regarding the position and direction from the difference between those images, and a control means 50 which controls a driving means 21 on the basis of the position and direction information detected by the image difference detecting means 10.
Patent JP-S59155689-A (JP)
Inventor: SAWADA MASASHI
IPC: F16L51/02
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62185393-A (JP)
Inventor: ONO KENICHI
IPC: H05K1/03
Filed: 1986-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03234159-A (JP)
Title: Color picture reader
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/48
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a color picture without color blurring by fixing a linear blazed diffraction grating and plural line sensors at a prescribed interval to form one unit and making the position relation such as an interval between the above unit and an image forming optical system adjustable in the same manner as that in a conventional optical system. CONSTITUTION:A linear blazed diffraction grating 3 separating a light from an object 1 by the diffraction effect, separating the light into plural colors at a right angle to the array and leading the separated light to a relevant sensor array is arranged in an optical path between an image forming optical system 2 and a sensor 4. The distance between the linear blazed diffraction grating 3 and plural line sensors is fixed to a prescribed value to make the relation of position between the linear blazed diffraction grating 3 and the image forming optical system 2 adjustable. Thus, deviation of picture elements of each line of an original face read by the plural line sensors is eliminated.
Patent JP-H07240581-A (JP)
Title: Method for forming via hole of high-density circuit substrate
Inventor: TOMITA KIYOSHI
IPC: H05K3/46
Filed: 1994-02-28
Abstract: PURPOSE:To improve quality and achieve a high-density packaging while conserving earth environment without breaking ozone layer by printing a thick-film dielectric paste on a circuit substrate and then applying ultraviolet rays via a glass mask negative and performing development with a specific development agent. CONSTITUTION:A thick-film dielectric paste 4 containing a sensitized resin is printed on a circuit substrate 1 by a screen 3 for thick-film printing where the pattern of a large-diameter via hole 7 is formed by emulsion 2. Then, ultraviolet rays are applied via a glass mask negative 5 where the patterns of the large-diameter via hole 7 and a small-diameter via hole 6 are formed. Then, the mixed liquid of acetic ether or ester solvent medium as a development solvent medium and normal hexane or xylene or benzene as a development suppression solvent medium is used as a development agent for development. Further, the circuit substrate 1 is mounted on a spinner as the development system and is developed by the shower or puddle system, thus achieving a high-density packaging without breaking ozone layer on earth.
Patent JP-H07214821-A (JP)
Title: Imaging device
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1994-01-31
Abstract: PURPOSE:To provide a flip chip connection type imaging device small in width, easy to shield and free from inclination of base plates toward each other. CONSTITUTION:LED arrays 8 and anode driving ICs 10 are bonded to a separate electrode base plate 2 by flip chip bonding method and a cathode driving IC 12 is bonded to a common electrode base plate by flip chip bonding method. The arrays 8 and the IC s 10 and 12 are inserted into the holes 14, 16 and 18 of a spacer base plate 4 and the spacer base plate 4 is sandwiched between the base plates 2 and 6.
Patent JP-S63195422-A (JP)
Title: External tooth fitting hole structure of dog clutch
Inventor: SHIMADA TAKANOBU
IPC: F16D11/10
Filed: 1987-02-10
Abstract: PURPOSE:To prevent releasing of engagement by making an opening portion communicating with an external tooth fitting hole larger than the thickness of dedendum and smaller than an inside diameter and strengthening the engagement by deflected teeth. CONSTITUTION:An opening portion 27 having an opening width 31 which is larger than the thickness 26 of dedendum of a tooth 18 and smaller than an inside diameter 28 is formed on the outside end surface 20. When internal and external tooth clutches 15, 16 rotate relatively in such a condition, the tooth 18 and an external tooth fitting hole 21 are adapted to transmit power, with the inner peripheral surface of the external tooth fitting hole 21 brought into contact with a tooth surface of the dedendum portion of the tooth 18. In such a power transmission condition, the tooth 18 is brought into contact with ar inward inclined surface 29 formed on the inner peripheral surface of an inlet portion of the external tooth fitting hole 21. Accordingly, the tooth 18 is subjected to the inward thrust of the fitting hole 21 to strengthen the engagement state, so that the engagement can be prevented from being released.
Patent JP-H02208066-A (JP)
Title: Heat sensitive transfer recorder
Inventor: SHIMANAKA MASAYA
IPC: B41J2/36
Filed: 1989-02-07
Abstract: PURPOSE:To perform effective printing and recording control by correcting reference pulse width data according to thermal head temperature data and transfer film and recording sheet environmental temperature data. CONSTITUTION:An environmental temperature sensor 1 measures an environmental temperature, and outputs environmental temperature data 2. A transfer film sensor 3 reads a bar code 21 representing recording characteristic of a transfer film 20, and output film code data 4. A recording sheet sensor 5 reads a bar code 18 representing recording characteristic of a recording sheet 17, and outputs recording sheet code data 6. A decoder 7 decodes the data 2, 4, 6, and outputs correction data 8 to a correcting circuit 9. The circuit 9 outputs correction pulse width data 16 from a reference pulse width data 15 to a thermal head 10, which prints the sheet 17 through the film 20.
Patent JP-H07239120-A (JP)
Title: Refuse supplying facility
Inventor: SHIROMIZU HIROSHI
IPC: F23K3/00
Filed: 1994-02-28
Abstract: PURPOSE:To alleviate an impact of refuse at the time of dropping by allowing a throttle member to protrude before refuse is dropping in a refuse introducing hopper, throttling a refuse feeding route, introducing or retreating the member after the refuse is introduced, and opening the route. CONSTITUTION:A refuse introducing hopper 2 has a throttle member 26 telescopically moved to a refuse feeding route 5, a cylinder unit 27 for driving to extend or retract the member 25, and throttle means 30 having a switching valve 29 for switching extension and contraction of a piston rod 28 of the unit 27. A controller 32 communicates a signal connected to a crane controller 24, allows the member 26 to protrude based on the signal before a moving crane 9 introduces refuse 4 to the hopper 2, throttles the route 5, retreats the member 26 after the refuse is introduced, and operates the valve 29 so as to open the route 5. The introducing and retreating speeds of the member 26 are set slower than its protruding speed.
Patent JP-S53115223-A (JP)
Title: Liquid drop type recorder
Inventor: ATSUMI SHIROU
IPC: B41J2/125
Filed: 1977-03-18
Abstract: PURPOSE:To carry out a good image recording by delaying the applying time of drive pulse in accordance with the amplitude of the drive pulse of lliquid drop. jet device or its width in order to control the flying speed of the liquid drop.
Patent JP-H09236868-A (JP)
Title: Film rewinding device used when function defect of camera is caused
Inventor: UEINU EDOWAADO SUTEIIFURAA
IPC: G03B17/42
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that a film section can be returned to a film cartridge without opening the camera when the function defect of the film feeding mechanism thereof is caused. SOLUTION: As to the camera 20 constituted so that the end part of a film spool is exposed and it can be engaged, an aperture part for access 70 is formed on a door 26 by being aligned with a spool end part. Then, a spool driver 94 can be inserted through the aperture 70 so as to be engaged with the spool end part in order to rotate the film spool. Thus, a film strip is taken up in the cartridge without opening the door 26. Besides, the door 26 is provided with a light shielding means 82 for sealing so that light does not enter the aperture 70. The shielding means 82 can be opened in order to insert the driver 94 in the aperture part 70.
Patent JP-H02207592-A (JP)
Title: Packaging of electronic component
Inventor: YAMAUCHI KATSUTOSHI
IPC: H05K3/34
Filed: 1989-02-07
Abstract: PURPOSE:To effectively resitrict production of any crack in bumps and hence sharply improve reliability of a product by melting the bumps each formed on the board side and on the electronic component side, and thereafter lifting the electronic parts by lifting means to expand a distance between the bumps. CONSTITUTION:A pad 2 on the electronic component 1 side is positioned on a pad 12 on the board 11 side, and the electronic component 1 are moved in the direction of an indicated arrow to bring a bump 13 disposed on the pad 12 into contact with a bump 3 disposed on the pad 2 for heating. During the heating ultrasonic vibration 30 is applied to the board 11 to destroy an oxide film 20 for permitting the melted bumps 3 and 13 to fuse each other, whereby the electronic component 1 and the board 11 are coupled through the bumps 3 and 13. A magnet is allowed to act on a magnetic substance layer 8 of the electronic component 1 for which a packaging has been completed to left the electronic component 1 in the direction of an arrow and hence widen a distance G between the pad 2 on the electronic component 1 side and the pad 12 on the board 11 side for forming a columnar bump 23 and further drum-shaped bump 33.
Patent JP-S58149157-A (JP)
Title: Rotary ellipsoid generation machining device
Inventor: WADA TATSUJI
IPC: B23Q27/00
Filed: 1982-02-25
Abstract: PURPOSE:To prevent the generation of residual cutting even if a cutting point is placed in the rotary center part of a work, by rotating a tool around the axial line at an angle with the axial line of the rotated work and controlling to relatively move the tool and the work in the both axial directions while generating an ellipsoid. CONSTITUTION:A work 20 is protrusively provided eccentrically to one end of a rotary main spindle 22 having a rotary axial line U tilted with respect to a rotary axial line T of a work W, and the work W and the tool 20 are relatively moved respectively in the direction (B-axis) of said line T and the direction (A-axis) of said line U while a rotary oval surface is cut and formed to the work W. Said relative movement is controlled by a numerical control (NC) device in accordance with the following formula. Assuming an angle theta formed by the line U of the spindle 22 and the line T of the work W for sintheta=ad/2b<2> (a: long diameter, b: short diameter, d: rotary diameter of tool) and X, Z for respectively a moving distance in the direction of each axial line, the relation is Z= b<2> 1-(a-X)<2>/(a<2>-b<2>) -d<2>/4 <1/2>.
Patent JP-2000230466-A (JP)
Title: Cylinder fuel injection device
Inventor: OKAMOTO YOSHIO
IPC: F02M61/18
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To produce a spray of fuel of extremely fine particles by making a plurality of communication holes, which provide communication between an interior of a fuel injection orifice and an outside air, drilled in a diametric direction in any desired locations in an area that extends from an outlet end of the fuel injection orifice toward a valve seat. SOLUTION: A plurality of communication holes 26, which provide communication between an interior of a fuel injection orifice 8 and an outside air, are made in any desired locations in an area that extends from an outlet end of the fuel injection orifice toward a valve seat. Pressurized fuel enters through an upper portion of a valve body 6 and moves past an axial passageway 23 and a radial passageway 24 toward the fuel injection orifice 8. At this time, the radial passageway 24 introduces fuel eccentrically with respect to the center of axis. This causes an outside air to enter into an inside of the fuel injection orifice 8 through a plurality of communication holes 26 by way of a recess 25 formed on an outer periphery of the fuel injection orifice 8. The outside air is induced by a fuel injection jet.  The induction occurs conspicuously particularly in a latter period of an injection pattern. It corresponds to an injection pattern when a fuel injection valve opens and closes and the introduction of the outside air makes atomization of fuel particles occur in this injection pattern.
Patent JP-S57144558-A (JP)
Title: Electrophotographic receptor
Inventor: TAKEGAWA ICHIROU
IPC: G03G5/06
Filed: 1981-03-02
Abstract: PURPOSE:To obtain an electrophotographic receptor high in light response gain, by adding a specified squarinic acid derivative as a charge generating material and a specified 4,4'-bipenyl-diphenylamine derivative as a charge transfer material to a photoconductive layer. CONSTITUTION:A material contained in a charge generating layer as a charge generating material is a squarinic acid represented by the formulaIin which Y is H, OH, or CH3, and R is CH3 or C2H5, and a material contained in a charge transfer layer as a charge transfer material is biphenyl-diphenylamine represented by the formula II in which X is CH3 or Cl. Both the layers are formed on a conductive substrate to form a laminate photoconductive layer, or both the materials are mixed and contained in a single photoconductive layer, thus permitting charge generating and transferring efficiencies to be enhanced on the basis of irradiated light and a high-photosensitivity electrophotographic receptor to be obtained.
Patent JP-H09221876-A (JP)
Title: Reinforcing structure for concrete structure
Inventor: ONO SADAMU
IPC: E04C5/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate execution by covering the surface side of a concrete structure with a steel sheet, and fixing fiber sheets between opposite end sections of the steel sheet with an adhesive. SOLUTION: An adhesive such as an epoxy resin is applied on the surface 1a of a reinforced concrete column 1. A steel sheet 2 is stuck to cover the whole surface 1a of the column 1 before the adhesive is hardened, then the adhesive is hardened. Multiple carbon fiber sheets 5 are overlapped in sequence and stuck by the adhesive on opposite sections 3, 4 where the opposite end sections 2a of the steel sheet 2 are butted. The surface 1a of the column 1 is covered with the steel sheet 2, and the strength against the swelling force in the radial direction by a load such as compression in the longitudinal direction applied to the column 1 can be increased, and the aseismatic property of the column 1 can be increased. Multiple carbon fiber sheets 5 are stuck at the opposite sections 3, 4 of the steel sheet 2, and execution can be facilitated.
Patent JP-S58147573-A (JP)
Title: Production of hydrochloric acid
Inventor: ITOU KIYOTSUGU
IPC: C25B5/00
Filed: 1982-02-27
Abstract: PURPOSE:To produce synthesized hydrochloric acid of high purity while recovering the heat of reaction as electric energy by causing chlorine and hydrogen to react electrochemically by making use of a fuel battery wherein a solid membrane having anion selective permeability is used as an electrolyte. CONSTITUTION:A gas diffusing positive electrode 4 is held in tight contact with one surface of an anion exchange membrane 2 in a fuel battery 1. The side of a negative electrode 3 is used as a fuel chamber 5 and the side of the positive electrode 4 as an oxidizer chamber 6. Gaseous H2 is supplied into the chamber 5 and gaseous Cl 8 into the chamber 6. The gaseous Cl is reduced by the electrode 4 and passes as Cl ions through the hydrated membrane 2 and enters the chamber 5, where the Cl ions combine with the H2 ions formed by the oxidation of the gaseous H2 by the electrode 3, thereby producing gaseous HCl. The DC electricity generated between the positive and negative electrodes is drawn out from terminals 21, 21' as electric energy. The gaseous HCl formed by the combination enters an absorption column 15 for gaseous HCl, where said gas is absorbed by dilute hydrochloric acid and is recovered as concd. hydrochloric acid of high purity through a pipe 16.
Patent JP-S52113565-A (JP)
Title: Method of recoverying phosphorous content of active sludge as water-so luble phosphates
Inventor: AYA TOSHIHIKO
IPC: F23G7/00
Filed: 1976-03-22
Abstract: PURPOSE: A specific amount of an alkali component is allowed to react with a flocculated active sludge formed by treatment or organic industrial or living waste water and containing Ca and/or Al in amounts not exceeding specified amounts, before (during or after) baking of the sludge in order to recover a phosphorous content in the waste water as water-soluble phosphates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53115118-A (JP)
Title: Transmission signal amplifier device
Inventor: SENJIYOU TOSHIAKI
IPC: H03F3/62
Filed: 1977-03-17
Abstract: PURPOSE:To secure the two-way amplification with use of one unit of the directional amplifier, by installing one-directional amplifier between the circuits and providing a means which switches and connects the circuit to the connecting parts between the input and output terminals of the amplifier and the circuit respectively.
Patent JP-H08219843-A (JP)
Title: Vibration type measuring device and its manufacture
Inventor: TAKAHASHI SHOJI
IPC: G01F1/84
Filed: 1995-02-17
Abstract: PURPOSE: To provide a vibration type measuring device and its manufacture in which respective support plates supporting a vibration exciter and a pickup are accurately fitted to tthe respective predetermied fitting positions of a sensor tube. CONSTITUTION: In a mass flow amount meter 1, fluid is allowed to pass through sensor tubes 7, 8 vibrated by a vibration exciter unit 19 so as to detect Coriolis force is response to a flow amount, that is, time difference by pickup units 20, 21. The vibration exciter unit 19 and the pickup units 20, 21 are supported by respective support plates 23, 24 fixed to the sensor tubes 7, 8. The support plates 23, 24 before fixing are made of one plate, and one portion is coupled integrally by a coupling position. The coupling portion is cut off after the support plates 23, 24 are fixed to the sensor tubes 7, 8. The support plates 23, 24, whose mutual fixing positions are regulated by the coupling portion, are accurately fixed at predetermined position.
Patent JP-H02210495-A (JP)
Title: Color information display device
Inventor: SAWAKI TAKAFUMI
IPC: G09G5/10
Filed: 1989-02-10
Abstract: PURPOSE:To allow the easy identification and analysis of the color kinds, densities, color tones, etc., in color information with the use of a monochromatic display and digital display by converting inputted color display information to prescribed color identification information. CONSTITUTION:This device is constituted of a display information memory means 2 which stores the color information inputted thereto, a display means 3 which makes the analog or digital display of the color information stored in the display information memory means 2, a coding information memory means 4a which stores the coding information for coding the inputted color information to the liquid crystal color identification information display data indicating the color kinds, densities and color tones, and a coding means 4 which codes the inputted color information to the color identification display data in accordance with the coding information. The inputted color information is, therefore, detected by the color kinds, densities and color tones as images and is displayed on the monochromatic or digital display device. The detailed analysis of the color kinds, densities and color tones of the color information is possible in this way.