baber/WOPTO huggingface dataset:
Patent JP-S63254579-A (JP)
Title: Image evaluation device
Inventor: JINNAI SHIGERU
IPC: G06T7/00
Filed: 1987-04-13
Abstract: PURPOSE:To eliminate malfunction due to a flicker of a light source even when the frequency of a power source does not coincide with a field frequency and to improve the sensitivity of an image evaluating device by deciding and evaluating an image by using data on the number of fields where the output waveform of the light source coincides with the period of an image signal. CONSTITUTION:A deciding means C outputs a decision signal to the outside when deciding that the difference between a value stored in a storage means (b) before a specific field where the waveform the AC power source of the light source for lighting an image matches with the waveform of an output signal and the latest value inputted from an image input means (a) continues for a specific period. Namely, the image is decided and evaluated by using data on the number of fields coincident in the output waveform of the light source and the period of the image signal. Consequently, even when the frequency of the power source does not coincide with the field frequency, malfunction due to the flicker of the power source is not caused and the sensitivity is improved.
Patent JP-H05285546-A (JP)
Title: Plate bending machine
Inventor: AMANO TADASHI
IPC: B21D5/04
Filed: 1992-04-09
Abstract: PURPOSE:To facilitate a downward and upward bending including an L-shaped bend by providing each unit with a punch composing member and a die composing member, making a punch assembly for bending rotatably displaced against the unit base and making each die unit function as the punch side as well as the die side. CONSTITUTION:A pair of mold unit 1, 3 arranged opposite to each other is provided with the unit base 5 having a bending die part 7 and a bending punch assembly 11. In the bending die part 7, a counter holder 15 that is attached to the unit base 5 and a bending part 21 by which the L-shaped bending of a plate is performed are contained. The bending punch assembly 11 is provided with a punch retainer 23 and a punch member 27 which is movable in the direction opposite to the die unit in the punch retainer. A bending piece pressurizing part 33 is contained in which the bending piece by means of the L-shaped bending of the plate is pressurized in the direction of the extension through a relative movement against the spring force of a spring member 31, in the punch member 27 provided in the punch retainer 23. Consequently, the opposite bending is simply performed without changing the die unit to be attached to the bending machine.
Patent JP-S61248765-A (JP)
Title: Fixing of belt
Inventor: OBA YASUO
IPC: B41J19/00
Filed: 1985-04-26
Abstract: PURPOSE:To fix a belt to moving parts by a simple method without increasing the number of component parts by providing a clamping portion at a belt fixing portion to clamp the belt, and by pushing and fixing the belt to the moving parts by a tension from the clamping portion generated when the belt is pulled. CONSTITUTION:A carriage is provided with a clamping portion consisting of two blocks 2a and 2b to clamp a belt 4, and the block 2a is provided with one or more flute(s) 2c and the block 2b is provided with protrusion(s) 2d to correspond the above flute(s). When a tension P is applied to the belt 4, the belt 4 receives a force F from the protrusion 2d of the portion C, however, the belt 4 has a zigzag configuration at the portion C, and a force is generated to straighten the clamped portion of the belt under tension C, resulting in a condition under which the protrusion 2d and the belt 4 pushes each other by the force F, and this force F causes to generate a friction force in the vertical direction to the force F. The friction force works to fix the belt 4 to the carriage. Thus, without increasing additional component parts, the moving parts and the belt may be installed to each other.
Patent JP-S58209368-A (JP)
Title: Ski binding for cross country ski
Inventor: JIYAN BERUNAARU
IPC: A63C9/20
Filed: 1983-05-20
Abstract: A ski binding for cross-country skiing comprises a locking lever provided with a nose for locking the toe end of the ski shoe in position and also with an extracting appendage. During disengagement of the ski shoe from the binding, the extracting appendage exerts an upwardly directed thrust beneath the toe end of the ski shoe, thus facilitating the disengagement operation.
Patent JP-S60234258-A (JP)
Title: Video cassette changer
Inventor: HAMADA NORIHIKO
IPC: G11B15/68
Filed: 1984-05-07
Abstract: PURPOSE:To select easily a desired video cassette by taking out a desired one of plural cassette housings to a loading position through counting of drive pulses to load the selected cassette to a video deck and putting an ejected cassette into a vacant cassette housing. CONSTITUTION:A drum 30 stored unloadably video cassettes 32a-32f in cassette housings 31a-31f respectively. The drum 30 is fixed to a rotary shaft 33, and a pulse motor 34 is attached to the end at one side of the shaft 33. The revolving position of the drum 30 is detected by counting the pulses supplied to the motor 34 while the drum 30 has a revolution starting at a reference revolving position. Then a video cassette is taken out of housings 31a-31f set at the loading position by a cassette shift device 50, etc. The selected cassette is loaded to a video deck 19. The video cassette ejected from the deck 19 is stored in one of housings 31a-31f. An ejection mechanism is actuated by the function of a solenoid 79 when a video tape comes near its end.
Patent JP-H05254847-A (JP)
Title: Production of nickel hyroxide powder for nickel electrode
IPC: H01M4/52
Filed: 1992-03-13
Abstract: PURPOSE:To provide nickel hydroxide powder used for nickel electrodes, facilitating the control of the particle diameters, permitting to freely select the kinds and amounts of different metals added for the improvement in the characteristics of the powder, and having a high utilization rate as an electrodeactivating substance. CONSTITUTION:The production of nickel hydroxide powder having an average particle diameter of 1-100mum comprises treating a nickel salt aqueous solution with ammonia, treating the formed nickel ammonia complex with an caustic alkali, precipitating the produced nickel hydroxide having an average particle diameter of <=0.5mum, filtering the precipitates, drying the obtained product and subsequently granulating the obtained nickel hydroxide powder.
Patent JP-S5714065-A (JP)
Title: Detector for character in small size printer
Inventor: SUEMITSU TSUTOMU
IPC: B41J7/48
Filed: 1980-07-01
Abstract: PURPOSE: To contrive to reduce the cost and enhance accuracy by a method wherein a pattern for common signals is partially provided in correspondence with a pattern for character signals, and a common pattern for electroplating is made to be as thin as possible.  
     CONSTITUTION: The pattern PG for common signals and the common pattern Pg for plating are provided separately, a contact piece G is contacted to the pattern PG only, making the common signal G intermittent. Taking into acount the chattering which is frequently generated at the leading edge and trailing edge of this intermittent signal, wider parts P'G are provided as extensions of the pattern PG so that the generation of a signal at the contact piece G is advanced. In addition, the chattering due to the character signals (a), (b) is generated at contact pieces (a), (b) when the chattering due to the common signal G disappears, whereby the two kinds of chatterings are prevented from overlapping with each other and erroneous operations are reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61247492-A (JP)
Inventor: MATSUBARA TORU
IPC: D05B45/00
Filed: 1985-04-25
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-S5315837-A (JP)
Title: Thermally recording method
Inventor: OOBA YUUJI
IPC: B41M5/382
Filed: 1976-07-29
Abstract: PURPOSE:To accomplish the recording operation on a sheet of usual paper without any waste by bringing an exothermic element into contact with one side of the sheet and by bringing a coloring material into contact with the other side so as to effect the thermal recording operation.
Patent JP-H09228243-A (JP)
Title: Antibacterial fiber material
Inventor: UMEDA TAKASHI
IPC: D06M101/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial fiber material capable of sufficiently retaining antibacterial properties even after repeated washings without lowering water absorption properties, by adsorbing a complex of an organic phosphonic acid (salt) and a specific surfactant on the surface of a fiber. SOLUTION: A complex of (A) an organic phoshonic acid or its salt and (B) at least one selected from an antibacterial cationic surfactant and an antibacterial ampholytic surfactant is adsorbed on the surface of a fiber material of a natural fiber or a synthetic fiber.
Patent JP-S5616745-A (JP)
Title: Power-operated hydraulic loader
Inventor: AIBA NOBORU
IPC: E02F3/342
Filed: 1979-07-16
Abstract: PURPOSE: To provide a loader which can improve the working efficiency with strong actions of the mechanisms and conveyors free from the possibility of worsening a foothold condition with the complicating of the conduits at the working places.  
     CONSTITUTION: The body 2 is provided with an oscillating base 4, on which a drive mechanism having a scoop backet 5 and the oscillating mechanism are mounted. In addition, the travelling mechanism 10 is provided at the center of the body 2, while the motor and the drive power source box 11 with a hydraulic pump are provided at the rear. Equipped with the hydraulic motor 12, the conveyor 13 with the charging section 35 arranged according to the lift end of the scoop backet 5 is provided on the drive power source box 11. Respective hydraulic motors for the backet drive mechanism, the oscillating mechanism and the travelling mechanism 10 and the drive hydraulic motor are fed with hydraulic fluid by the hydraulic pump driven with the motor in the drive source box 11 to operate the respective mechanisms and the conveyor 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59229376-A (JP)
Title: Bankbook handling apparatus
Inventor: NAKAJIMA SHIYUNICHI
IPC: G06Q40/02
Filed: 1984-05-07
Abstract: PURPOSE:To make it possible to carry out unattended service by such an arrangement wherein when a first judging means judges that there is no space for printing and a second judging means judges that it is the last page, the titled apparatus is caused to issue a new bankbook, and when the second judging means judges that it is not the last pages, a control means causes the customer to turn the page of the bankbook. CONSTITUTION:When a cash dispenser 61 prints data not printed yet line by line and detects that the page has been fully printed by a magnetic recording band of the bankbook, it returns the bankbook through an inserting slit, and when it detects a specified mark on the last page while the book is being returned, it causes a bankbook issuing unit to issue a new bankbook, by a command given by a central processing section 65, and when the new bankbook is set through the inserting slit, the dispenser prints the amount of money brought forward by transmission enable signal ACK-B. On one hand, when a specified mark is not detected, the dispenser displays a request for turning the page, and as the bankbook with a new page turned over is set through the inserting slit again, it prints data not printed yet by transmission enable signal ACK-A and returns the bankbook. By this arrangement, the handling of a bankbook can be carried out by unattended service system.
Patent JP-S63255917-A (JP)
Title: Projection optical equipment
Inventor: TANIGUCHI TETSUO
IPC: H01L21/30
Filed: 1987-04-13
Abstract: PURPOSE:To make the line width control precise, and improve its reproducivility, by performing the calibration of focus fluctuation in consideration of the curvature of field of a projection optical system due to various factors, and always performing an adequate focusing on the whole part of an exposure surface. CONSTITUTION:Various factors of fluctuation of the curvature of field are measured, and the curvature of field is persued by an operation based on the previously stored relation between these factors and the carvature of field. Therefor, a focus position is calibrated at the averaged focus position of an exposure surface. When a part of the exposure surface is only used, the focus position is calibrated at the averaged focus position of said part. As the shift of focus due to the carvature of field becomes the shift from the averaged focus position, it becomes smaller as compared with the shift from the center position of the exposure surface. Therefor, the possibility wherein defective devices due to the curvature of field in prior arts can become non-defective devices is increased.
Patent JP-H10284037-A (JP)
Title: Sealed type storage battery provided with safety valve
Inventor: TAKEUCHI SHINICHI
IPC: H01M2/34
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To quickly exhaust gas and safely use without anxiety by eliminating a clogging caused by thermally fused materials of a safety valve opened. SOLUTION: A sealed type accumulator is provided with a sealing plate 1 in which a safety valve 2 opening when internal pressure of a battery case becomes higher than set pressure is incorporated. The sealing plate 1 is constituted of a body plate 1A and an electrode cap 1B which close the opening part of a sheath-can. In the sealing plate 1, a valve element 4 for closing a valve hole 1a opened in the body plate 1A is incorporated. The valve element 4 closes the valve hole 1a when internal pressure of a battery is lower than set pressure and opens the valve hole 1a when internal pressure of the battery becomes higher than set pressure. The electrode cap 1B is provided with a thin line part 11 which is broken by gas of abnormal pressure and an exhaust port 3 exhausting gas which is flowed in by passing the valve hole 1a.  The exhaust port 3 is provided by being connected with the thin line part 11. By making these exhaust port 3 and thin line part 11 as cut-off parts, the electrode cap 1B is broken.
Patent JP-S63257459-A (JP)
Title: Switching regulator
Inventor: TANUMA JIRO
IPC: H02M3/335
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a high efficiency and miniaturize the title device, by a method wherein an error voltage is detected from a tertiary winding to latch it as a digital value and operate the period as well as the ON time of a switching element. CONSTITUTION:A switching regulator is constituted of a diode bridge 35 for rectification, a high-frequency transformer 42, a switching element 49, a photocoupler 52, a control circuit unit 53 and the like. The control circuit unit 53, into which the voltage signal (d) of a tertiary winding 45, the signal (c) of an output voltage feedback value and the voltage signal (e) of both ends of a resistor 41, which is corresponding to a current, are inputted, generates the driving signal (a) of the switching element 49 by a digital operation process so that an output voltage becomes constant and controls the ON period and the ON time of the switching element. According to this method, the ON period of the switching element 40 is reduced and the ON time of the same is increased when an output capacity is large with respect to an output load capacity variation while these are controlled reversely when the output capacity is small. As a result, the title regulator may be able to cope with a sudden output variation.
Patent JP-S6111062-A (JP)
Inventor: JIYON DEEBITSUDO MIRAA
IPC: B01D46/24
Filed: 1985-04-26
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-S5975046-A (JP)
Inventor: ROBAATO JII ROSUFUASU
IPC: A61B17/12
Filed: 1983-05-25
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-S63257935-A (JP)
Title: Magneto-optical disk
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/10
Filed: 1987-04-15
Abstract: PURPOSE:To protect a magneto-optical recording medium against oxygen and water in the atmosphere and to prevent deterioration in magnetism and magneto-optical characteristics by using a heating element material consisting of metal or silicon compd. as a protective film. CONSTITUTION:The heating element material consisting of the metal or silicon compd. is used as the protective film of the magneto-optical recording film. The heating element consisting of the metal or silicon compd. services as a protective film material having an exceedingly high protective effect, since the oxidation temp. of said element is extremely high and the oxide layer formed on the surface adheres securely to the alloy surface and is dense. The pinholes existing in this protective film are extremely small; in addition, the oxide layer grows from the side faces of the pinholes and embed the pinholes, thereby suppressing the corrosion from the pinholes to a greater extent.
Patent JP-S62247527-A (JP)
Title: Alignment mark
Inventor: HOSONO KUNIHIRO
IPC: H01L21/30
Filed: 1986-04-18
Abstract: PURPOSE:To augment the contrast of a reflected beam to incident beam and thereby to realize a high-precision masking by a method wherein an alignment mark in a substrate has a wedge-type cross section, one of the two long sides of the wedge runs vertical to the substrate surface, and the apex angle of the wedge is larger or smaller than 45 deg.. CONSTITUTION:An incident beam 3 arriving at a substrate 1 at a right angle experiences two different directions of reflection, one from a marked region and the other from an unmarked region. A reflected beam 4 from an unmarked region bounces back in the direction along which the incident beam 3 came, to be observed as a bright portion. An incident beam 3 reaching a marked region is reflected in a direction quite different from the one it came along. For example, when an apex angle theta is larger than 45 deg., the incident beam 3 bounces back outside a wedge-type positioning mark 1a and, when the apex angle theta is smaller than 45 deg., the incident beam 3 repeatedly bounces toward the apex of the wedge. An apex angle theta of 45 deg. may not be used as a positioning mark because in such a case the incident beam 3 will be reflected by a substrate wall and then again by a slope to travel back in the direction it came from. A reflected beam 4 form a marked region not going back in the direction it came from is observed as a dark portion.
Patent JP-H11268174-A (JP)
Title: Inorganic decorative sheet and its manufacture
Inventor: KURODA SEIJI
IPC: B32B13/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic decorative sheet of superior stainproofness and light fastness usable for a sink stand, a gas range and the like provided in a kitchen, provided with fire-resistance to scuffing and resistance to wear, capable of removing simply adhered stains by dry wiping. SOLUTION: A base coat layer 3, an ionization radiation hardening resin layer 4, a pattern printed layer 5 and a top coat layer 6 are successively laminated on the upper face of an inorganic base 2 of a decorative sheet 1, and the pattern printed layer 5 is formed by transfer simultaneously with the application and hardening of the ionization radiation hardening resin 4, and the top coat layer 6 is formed of an ionization radiation hardening resin coating material formed of reactive silicone acrylate resin.
Patent JP-S58208485-A (JP)
Inventor: KAWAE YASUNOBU
IPC: D21F1/00
Filed: 1982-05-27
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-H05289132-A (JP)
Title: Optical waveguide device integrated with semiconductor laser source and manufacture thereof
Inventor: KIJIMA KOUICHIROU
IPC: G02F1/37
Filed: 1992-04-10
Abstract: PURPOSE:To improve mass-productivity and characteristic by forming an optical waveguide element so that the distance from the surface to the center axis at the light incident end of the waveguide is coincident with the distance from the surface of a semiconductor laser to the center axis at an emitting end. CONSTITUTION:The optical waveguide element 21 provided an optical waveguide on a ferroelectric substance 12 and the semiconductor laser 1 are mechanically integrated by opposing adjacently the emitting end 2a of the semiconductor laser to the light incident end 15a of the optical waveguide. The distance H2 from the surface 21a of the optical waveguide element 21 to the center axis of the light incident end 15a of the optical waveguide is made coincident with the distance H1 from the surface 1a of the semiconductor laser 1 to the emitting end. Consequently, by juxtaposing both on the substrate 32 on the common plane, since the center axis of the emitting end 2a of the semiconductor laser 1 is made coincident with the axis of the light incident end 15a of the optical waveguide in the optical waveguide element 21 at least in height, i.e., in the vertical position, positioning of both axes is simplified.
Patent JP-S59215580-A (JP)
Inventor: NAKAGAWA HIROTAKA
IPC: F26B9/06
Filed: 1983-05-24
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-H01264362-A (JP)
Title: Image processing device
Inventor: KIKUCHI SATOSHI
IPC: H04N1/387
Filed: 1988-04-15
Abstract: PURPOSE:To efficiently reverse an original document upside down when a user sets the original upside down accidentally on an image reader by inverting the sequence of a bit storing of one line before performing compressive encoding, and storing compressively encoded image data at every line in the reverse sequence of readout sequence. CONSTITUTION:When an indication for performing an upside-down processing is issued to an encoding line and reference line inversion processing part 13, the encoding line and reference lie inversion processing part 13 sets original image line data l1 in a line memory 3 as an encoding line, and sets original line data l2 in a line memory 4 as a reference line. An encoder 5 inputs data of two lines by the instruction of a control part 9 via main scan inversion processing parts 11 and 12, and executes two-dimensional encoding. The code compression data D1 of the line data l1 generated by the encoder 5 is stored in the termination of a code compression data buffer memory 6 by a line sequence inversion processing part 14. Since it is possible to perform one- dimensional encoding and the two-dimensional encoding from a line inputted first by reading scan by such upside-down processing, the capacity of a memory can be reduced.
Patent JP-H05156193-A (JP)
Title: Printing ink useful for protection from forgery or like purpose
Inventor: MIYAUCHI YOSHIAKI
IPC: C09D11/033
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the ink subject which can give securities, bankbooks, railroad tickets, admission tickets, voting papers, etc., protected from being forged. CONSTITUTION:The objective ink is prepared by adding at least one compound selected from among a fluoran compound, a spiropyran compound and an aminophenylpyridine compound to an oily vehicle and/or a vegetable oil.
Patent JP-S63256048-A (JP)
Title: Image forming device
Inventor: KONISHI HIROAKI
IPC: G03G21/14
Filed: 1987-04-13
Abstract: PURPOSE:To improve the operability by outputting a picture data of a prescribed message to a print means in response to the operation of a help key. CONSTITUTION:With help keys 20c-20d operated, an address stored with a message in a message ROM 66 corresponding to the help keys 20c-20d is designated. Based on the designated address, a message data of the message ROM 66, that is, a message data relating to the procedure of picture edit, a message data relating to the maintenance or a message data relating to the self-diagnosis is read and the message data printed out is given.