baber/WOPTO huggingface dataset:
Patent JP-H07227812-A (JP)
Title: Decorative sheet bonding device for angular pillar
Inventor: HIDAKA AKEMASA
IPC: B27M1/08
Filed: 1994-02-18
Abstract: PURPOSE:To bond a decorative sheet to an angular pillar automatically by constituting the entire device of a decorative sheet supply part and a said sheet bonding part, and at the same time, causing a decorative sheet to adhere to the annular pillar and fold the sheet by activating various cylinders after cutting and pasting the decorative sheet. CONSTITUTION:The entire device consists of the supply part A and the bonding part B of a decorative sheet 2. The supply part A winds a decorative sheet 2 out of a drum 3 at one end of a table 1, and cuts the sheet 2 in a longitudinal direction using a rotary cutter for width determination, in a state that the sheet is held vertically between feed rolls 4. In addition, the decorative sheet 2 is cut to a specified length by a cutter 8 and a paste is applied to the surface of the cut decorative sheet in a pasting tank 6. On the other hand, the bonding part B lowers an installation plate 15 suspending an angular pillar by a suction disc 14, using a lift cylinder 16 and moves a pressing plate by a pressing cylinder 23. At the same time, a pressing rod 26 is moved by a pressing cylinder 25 below the supply part A. Consequently, the decorative sheet 2 is caused to adhere to the angular pillar 11 and the angular pillar 11 is pushed out after folding the sheet 2.
Patent JP-S60189773-A (JP)
Title: Corona electrostatic charge device of electrophotographic device
Inventor: WATANABE TAKESHI
IPC: G03G15/02
Filed: 1984-03-09
Abstract: PURPOSE:To secure a dark part potential sufficiently even when a discharging current is reduced by providing an opening which is <=1/2 as large as the back surface of a conductive shield to the back surface, and grounding the shield through a varistor which has a less varistor value than the potential of the dark part on a photosensitive body. CONSTITUTION:When a discharge wire 31 is impressed with a high voltage from a high-voltage power source 16, the surface of the photosensitive drum 1 is electrostatically charged by corona discharging. At this time, a corona wind flows is apt to flow to a lower-potential side, so the shield 32 is grounded through the varistor 33 so as to obtain a necessary dark part potential with a less corona current while flowing out the corona wind to the back surface opening (b). In this case, the opening width l1 of the back surface of the shield 32 is preferably about >=1/2 as large as the width L of the electrifier and the varistor value should be less than the drak part potential because the corona wind flows to the photosensitive drum with a lower potential when the varistor value is larger than the dark part potential on the photosensitive drum 2.
Patent JP-S55136965-A (JP)
Title: Ferroresonance type frequency converter
Inventor: TANAKA EITAROU
IPC: G01R23/02
Filed: 1979-04-13
Abstract: PURPOSE: To increase frequency conversion precision by a method wherein a fundamental wave filter is connected to the output side of a ferroresonance type transformer in which the input voltage whose frequency is to be measured is impressed on its input side, and the relationship between frequency and voltage is made so that it can be expressed by a linear equation.  
     CONSTITUTION: AC voltage, whose frequency is to be measured, is applied to the input terminal a of ferroresonance type transformer circuit 1, and this AC voltage is impressed on ferroresonance type transformer T 1 . Fundamental wave filter 2 is connected to the output winding of this transformer T 1 , and thereby the spike which is to become noise produced in the output of transformer T 1  is removed, and only the fundamental wave is taken out. The fundamental wave taken out in this way is rectified by full wave rectifying circuit 3, and thereby a voltage proportional to the frequency of the input is produced. The relationship between this voltage V and frequency f is expressed by the linear equation f=kv/2πB max , where k is a constant determined by the circuit connection, and B max  is the maximum saturation magnetic flux density of transformer T 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01220554-A (JP)
Title: Controller for on-line terminal
Inventor: ONISHI YASUTOMO
IPC: H04L13/08
Filed: 1988-02-26
Abstract: PURPOSE:To lower the activity ratio of a line per unit by storing sale information of every sale as data in a storage means and transmitting all of the data comprehensively automatically when a prescribed time arrives. CONSTITUTION:The data of the sale information generated at a data generating means 4 is stored in the storage means 5. At the time of transmitting sale data to a host computer 2, a transmission request is transmitted to the host 2. When a data reception means receives the permission of transmission from the host 2, a data output permission means 7 permits the output of the data stored in the storage means 5 when a timer 6 arrives at the prescribed time. A data transmission means 8 receiving the output transmits the data stored in the storage means 5 to the host 2. When the sending of the data by the transmission means 8 is completed, the completion is transmitted to the host 2, then, the accumulation of the timer 6 is reset.
Patent JP-2000206780-A (JP)
Title: Developing device
Inventor: KOYAMA HAJIME
IPC: G03G9/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To maintain an image to be of high quality, uniform and stable over a long period of time making the relationship between average spacing of recess and projection in the direction of rotation of a developer carrier and average spacing of recess and projection in the direction of a rotational shaft of the developer carrier to be a specific one. SOLUTION: In this developing device, the developer carrier 1, a toner feeding roll 2, a toner carrying member 3, a developer layer thinning member 4, a toner storing chamber 5 and one component toner 6 are provided. A thin layer of the toner is formed on a surface of the developer carrier 1 by the developer layer thinning member 4. This toner thin layer is made to travel relatively by being brought close to or into a pressure contact, that is in a sliding contact, with the photoreceptor 7 that is an electrostatic latent image carrier of an image forming device. The developer carrier 1 is formed by aluminum that is appropriate for abrasive blasting processing. The abrasive blasting processing is carried out on this developer carrier 1.  In this case, abrasive blasting processing is carried out so that the relationship between the average spacing of the recesses and the projections in the direction of the rotational shaft Smx and the average spacing of the recesses and the projections in the rotational direction Smy are Smx<=Smy.
Patent JP-S51120545-A (JP)
Title: Apparatus for hoisting the underwater operating mechanism
Inventor: KAWAUCHI MASATAKA
IPC: B66C23/36
Filed: 1975-04-16
Abstract: PURPOSE: To provide the apparatus for lowering the underwater operating mechanism from a mother ship to the bottom of water or hoisting it, in which a circuit for absorbing the impulse on the wire rope or the winding machine is provided so as to promote safety, making it possible to employ further slender wire ropes than otherwise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55137302-A (JP)
Title: Cooler for rotary engine
Inventor: HOSOYAMA YOSHIROU
IPC: F01C21/06
Filed: 1979-04-16
Abstract: PURPOSE: To cool reliably and to suppress the temperature rise by conducting the vent provided through a rotor with the through-hole provided through the cover for the casing, while providing a fan and a deflector on the drive shaft.  
     CONSTITUTION: A vent 11 is provided through a rotor R and conducted with through-holes h2, h3 made through covers 2, 3 of a casing C. A fan 5 and a deflector 6 are provided in parallel with a drive shaft 4 at the outside of the casing C. Consequently the inside and the outside of the casing C can be simultaneously cooled by the cooling air passing through a vent 11, to suppress the temperature rise of the casing and to block the burning and the missing of each member. The cooling air flew out from the casing C is inverted the direction by a deflector 6 to cool the outside of the casing again thus to improve the cooling effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02226377-A (JP)
Title: Graphic recognizing device
Inventor: YANO MASAHISA
IPC: G06T7/00
Filed: 1989-02-28
Abstract: PURPOSE:To speedily detect a symbol and a connecting line by selecting a segment in fixed position relation, defining this segment as the segment to constitute the symbol and successively detecting the segment. CONSTITUTION:An original pattern is divided into the prescribed kinds of sub patterns by a segment extracting means 2 and for the selected segment, the segment of a prescribed classification direction and a prescribed length are respectively selected by a segment selecting means 4, representative point setting means 5, area setting means 6 and representative point position deciding means 7 to be controlled by a control means 9. Then, the representative point coordinates of this selected segment are set. Based on these set representative point coordinates, an area is set and further, it is decided whether the segment selected as a retrieval object exists in the set area or not. Then, the segment in the prescribed position relation is selected by the control means 9 and the symbol is detected. Thus, processing can be executed at high speed by comparatively simple constitution.
Patent JP-H07254506-A (JP)
Title: Magnetic powder and its production
Inventor: TAKEUCHI HAJIME
IPC: C01G49/00
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a magnetic powder whose particle size and shape distribution are controlled easily in order to improve a short-wavelength S/N characteristic which has not been realised easily in a spinel-type ferrite-coated hexagonal- system ferrite in conventional cases in the magnetic powder which is used for a magnetic recording medium. CONSTITUTION:A magnetic powder is prepared in such a way that a spinel-type ferrite and a fine crystal particle of alpha-iron are applied to at least a part on the surface of a hexagonal M-type magnetoplumbite ferrite powder. In the preparation method of the magnetic powder, a divalent iron salt is used as raw materials for the spinel-type ferrite and the alpha-iron, divalent iron is coprecipitated or an oxidizing reaction and a reducing reaction are generated simultaneously under a proper oxygen amount, and the alpha-iron and the spinel-type ferrite are precipitated simultaneously.
Patent JP-S61204528-A (JP)
Title: Electric load meter for pull-out tie bar
Inventor: TSUNODA NOBUYOSHI
IPC: G01L5/00
Filed: 1985-03-06
Abstract: PURPOSE:To pull out and insert a tie bar without touching the electric system of a sensor with a hand at all by leaving the sensor on a bracket side when the tie bar is pulled out. CONSTITUTION:A stepped hole 12 is bored in an end part of the pull-out tie bar inserted into a fixed die plate 30 and an indication rod 17 is inserted loosely into the tie bar. An adapter 13 and a holder 15 are provided to the opening part of the hole 12, a case 22 which contains the sensor 21 is fitted at the right- hand side of the holder 15, and those are brought into contact with each other elastically by springs 20 and 26. Then, the extent of elongation of the die bar 11 corresponding to die clamping force is detected by the sensor 21 electrically. Consequently, when the tie bar 11 is pulled out for die replacement, etc., the sensor 21 is left at the side of the bracket 24. Consequently, the tie bar is replaceable without touching the electric system.
Patent JP-S54137791-A (JP)
Title: Grinding machine
Inventor: ASANO HIROAKI
IPC: B24B53/00
Filed: 1978-04-18
Abstract: PURPOSE: To detect indirectly the trueing wheel contacting spot on a grinding wheel for keeping the cut-in depth of said trueing wheel for said grinding wheel almost constant regardless of the variation caused in the diameter due to the thermal expansion for example of said grinding wheel.  
     CONSTITUTION: A detection bar 52 for the compensation trueing that is performed by a trued grinding wheel 16 so that a trueing wheel and said grinding wheel 16 become fit to each other on the outer-circumferential line thereof is supported transferable to said grinding wheel 16 on a trueing head 28. Said trueing head 28 is fed to cut to make cut-in of said grinding wheel 16. Said cut-in of said grinding said trueing head 28 is stopped when the contact between said detection bar 28 and grinding wheel 16 is detected by a vibrometer 53. Thereby, the cut-in depth of said trueing wheel 30 for said grinding wheel 16 is kept almost constant regardless of the variation caused in the diameter due to the thermal expansion for exapmle of said grinding wheel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000236760-A (JP)
Title: Simple gardening watering device using distributor, adapter, water-taking fitting and water-spraying fitting
Inventor: KITAMORI HISASHI
IPC: A01G25/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide various implements which make it possible to widely, simply and easily change a remote gardening watering work and a layout in response to the place and conditions. SOLUTION: This gardening watering device is obtained by connecting a pipe called a distributor 1a or 1b to a water tap to introduce water, connecting distribution tubes 4 to the arbitrary position of the pipe through a directly detachable fitting to branch the water, further attaching detachable adapters 5 to the arbitrary positions of the tubes to dispose adapters 14, 15 capable of spraying water in response to various patterns, and freely permits the free change of a layout without relating to places and number. The gardening watering device can fundamentally water in such a sense as forming an electric wiring, is not prominent on the enjoyment of flowers and grasses, and is rather fashionable.
Patent JP-S62202360-A (JP)
Title: Signal detection circuit of optical memory device
Inventor: FUJI HIROSHI
IPC: G11B20/10
Filed: 1986-02-28
Abstract: PURPOSE:To improve the locking of a PLL and the reliability of detection of synchronization by adding the voltage of a level to an unrecorded part to a reproducing signal, or the prescribed position of a comparison voltage generating circuit or a comparison voltage and using a comparison voltage obtained in this way so as to detect a digital information signal. CONSTITUTION:In adding a signal 102 to the DC component of a reproducing signal 101, the DC component of a signal 103 (broken lines) is obtd. Thus, a digital information signal 105 detected by comparing the reproducing signal 101 with a comparison voltage being the output of a low pass filter 3 from the DC component of the signal 103 has no random noise signal at the unrecorded part and the duty is improved just after the start of a recorded area. Further, the signal 102 is added to the reproducing signal 101 in this case, but in adding the signal 102 to the comparison voltage 104, only the random noise signal at the unrecorded part is avoided. Thus, the locking of the PLL and the reliability of synchronization detection in a sector mark are improved.
Patent JP-H05248125-A (JP)
Title: Bolt receiver of door for safe chamber or the like
Inventor: MIYOSHI KOICHI
IPC: E05B15/02
Filed: 1992-03-03
Abstract: PURPOSE:To provide a bolt receiver which has a good appearance and does not get in the way for passengers even when a bolt is not inserted and the inside is exposed outward. CONSTITUTION:A bolt receiver is provided with a fixed plate 11 having the same height as a floor level F, a movable plate 12 arranged in the inside of the fixed plate 11, and springs 13, 13 energizing the movable plate 12. When the movable plate 12 is pushed into by a cylindrical bolt member K, the bolt receiver can be fitted to the bolt member k and when the bolt member K is removed, the movable plate 12 is closely attached to the rear face side of the fixed plate 11 and as a whole, the fixed plate 11 and the movable plate 12 form the nearly same level as the floor F.
Patent JP-H07253456-A (JP)
Title: Scanning type hall magnetometer chip and its manufacture
Inventor: SAI CHIYOUSHIN
IPC: G01B7/00
Filed: 1994-03-16
Abstract: PURPOSE:To provide a scanning type Hall magnetometer chip which can be improved in spatial resolution or can exert spatial resolution equivalent to that of the conventional example with a dynamic range in the depth direction by reducing the distance between a Hall element and sample. CONSTITUTION:A scanning type Hall magnetometer chip is provided with a two-dimensional electron gas layer near the surface of a GaAs/AlGaAS substrate 1. The corner of the substrate 1 formed of two natural cleavage planes 2 of the substrate 1 is constituted as a tunnel chip 3. A very small Hall element 4 is provided near the chip 3. The element 4 is formed by selectively extinguishing a two-dimensional electron gas in an ion implanting section 5 by projecting ions upon the surface of the substrate 1.
Patent JP-H03249618-A (JP)
Title: Optical modulator
Inventor: TOYOHARA ATSUSHI
IPC: G02F1/035
Filed: 1990-02-28
Abstract: PURPOSE:To return a switching curve, shifted by applying a modulating voltage, to its initial state in a short time by providing a switching means, and applying the electrode of a waveguide with a DC voltage having the opposite polarity from the modulating voltage outputted from a driving circuit by the switching of the switching means. CONSTITUTION:This device has a waveguide substrate 2, an input-side optical fiber 5 and an output-side optical fiber 6 which are connected optically to the waveguide 1, the driving circuit 7 which is connected to the electrode 3, and a DC voltage source 9 which outputs a positive DC voltage. Then a relay circuit 10 as the switching means is provided between the driving circuit 7 connected to the electrode 3 and the DC voltage source 9. Therefore, the DC voltage having the opposite polarity from the modulating voltage can be applied in a period wherein the application of the modulating voltage is stopped by the switching of the switching means 10. Consequently, the switching curve which is shifted by the application of the modulating voltage can be returned forcibly to its initial state.
Patent JP-S60189728-A (JP)
Title: Transparent high polymer film substrate for liquid crystal cell
Inventor: OKUNO ZENJIROU
IPC: G02F1/1333
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a substrate which obviates swelling and does not produce elute by a liquid crystal by using a substrate formed by laminating the cured film of a curable compsn. consisting of a polymerizable compd. having >=3 (meth)acryloyl groups on the surface of a high polymer film as the substrate for a liquid crystal cell. CONSTITUTION:A compsn. formed by adding a photopolymn. initiator and, if necessary, a small amt. of mono- or diacrylate, etc. in order to improve film formability and adhesiveness to a transparent high polymer film such as polyester film, to a monomer having >=3 (meth)acryloyl groups such as, for example, trimethylolpropane triacrylate, pentaerithritol acrylate or the like is coated on at least one surface of said high polymer film and thereafter UV rays or electron rays are irradiated thereto to polymerize and cure the compsn., thus providing the colorless and transparent protective layer which has no optical anisotropy and is not swollen by a liquid crystal or does not produce elute. The film substrate adequate for a TN type liquid crystal display device is thus obtd.
Patent JP-S60190258-A (JP)
Title: Painting equipment
Inventor: ITOU JIYOUJI
IPC: B05B15/12
Filed: 1984-03-09
Abstract: PURPOSE:To enhance the operational efficiency of a fuel supply source, by using fuel used in raising a temp. at the time of the steady operation of a painting and drying oven as fuel for preparing conditioned air supplied to a painting booth. CONSTITUTION:A painting and drying oven 4 has been operated before an article to be painted is fed into a painting booth 2 and fuel is supplied to a combustion burner 34 from a fuel supply source 36 through a supply pipe 37 to raise the temp. in the oven 4. From a time when fuel consumption for raising the temp. in the oven 4 begins to reduce gradually, the supply and exhaust of air of the painting booth 2 is performed and a part of fuel is supplied to the combustion burner 11c of an air conditioner 11 from the fuel supply source 36 of the painting and drying oven 4 through a bypass pipe 39, and heating in the air conditioner 11 and humidification by a steam sprayer 11d are simultaneously performed while heated and humidified air is supplied into the booth 2. When predetermined atmospheres are held in the booth 2 and the oven 4, the article to be painted is conveyed into the painting booth 2.
Patent JP-H03247124-A (JP)
Title: Car stereo equipment
Inventor: TSUJI HIROSATO
IPC: B60R11/02
Filed: 1990-02-26
Abstract: PURPOSE:To receive a radio broadcasting of a road traffic information program or the like automatically with timer setting by adding a function selecting automatically a specific input signal at a preset specific time. CONSTITUTION:The timer function of a clock circuit 6 is set by depressing an operating button 5. When the set time is arrived, the clock circuit 6 with timer function generates a timer output signal. Upon receiving the signal, a control circuit 7 generates a control signal revising the input signal of a radio circuit 1 to an input signal selection signal circuit 3. The input signal selection signal circuit 3 sets the input signal from the radio circuit upon receiving the control signal and the radio signal is amplified by an amplifier circuit 4 and sound converted by an external speaker or the like.
Patent JP-S52129788-A (JP)
Title: Process for preparing porous cellulose beads
Inventor: JIYOOJI TEII TSUAO
IPC: B01J41/16
Filed: 1977-04-21
Abstract: Porous cellulose beads are prepared by distributing droplets of a solvent mixture containing a cellulose derivative into a precipitating solution to form porous beads which are then washed and hydrolyzed to form porous cellulose beads.  The porous cellulose beads, which may be cross-linked, if desired, by suitable treatment, are useful carriers to which enzymes can be immobilized.  The beads may also be used for the separation of enzymes, proteins, nucleic acids and the like, or to remove metal ions from dilute mining solutions.
Patent JP-H06260838-A (JP)
Title: High frequency self-exciting oscillator
Inventor: FUJISAWA TAKASHI
IPC: H03B5/22
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a high-power self-exciting oscillation high frequency source for VHF and UHF bands. CONSTITUTION:This self-exciting oscillator is a high frequency self-exciting oscillator 1 using a multipolar vacuum tube 2 with poles >=3, and feedback circuit conductors 7, 8, and 9 connected to an anode circuit 4, a control grid 5, and a cathode 6 are constituted in coaxial structure. Also, the feedback circuit conductor of the anode circuit 4 forms the external conductor 7 of coaxial structure, and that of the control grid 5 forms the intermediate conductor 8, and the feedback circuit conductor 9 of the cathode 6 forms an internal conductor, respectively.