baber/WOPTO huggingface dataset:
Patent JP-S62230153-A (JP)
Title: Image communication equipment
Inventor: ONO TAKESHI
IPC: H04N1/00
Filed: 1986-03-31
Abstract: PURPOSE:To surely inform an information source of transmitted image informa tion to a reception station by sending identification information of a transmis sion station acquired at image reception operation to the final reception station together with relayed image information.l. CONSTITUTION:In receiving transmission from a relay request station 1, a relay station 2 synthesizes the sender information of the request station 1 acquired from the request station 1 and the sender information of it own equipment to send the image information to be transmitted. The transmission/ reception of an image and control data and the entire operation of other equipments are controlled by a main control section 10 comprising a microprocessor. The data required for the control in this case is stored in a ROM 40. The image data transmitted/received or relayed is stored in an image memory 60. A RAM 50 the sender information of the request statin in the transmitted information and the sender information of its own equipment and transfers the result to the memory 60.
Patent JP-S54162592-A (JP)
Title: Signal processing circuit
Inventor: YOSHII KUNIKATSU
IPC: H04L1/00
Filed: 1978-06-13
Abstract: PURPOSE:To accurately extract required signal by inputting the signal accompanying noise to plural parallel-connected delta modulators, applying the clocks tuned by deviating respective timings to all the delta modulators and combining all the resultant outputs. CONSTITUTION:The signal accompanying noise is inputted to the plural parallel- connected delta modulators 11, 12, and the clocks synchronized by deviating respective timings to thse delta modulators are generated 15, 16. The composite output having combined 17 the resultant outputs is used as a base. This composite output is straightly fetched out or the desired signal is fetched by taking the difference from the original signals, whereby the effect of the cutoff frequency of a low- pass filter 18 may be reduced and the desired signal may be accurately extracted.
Patent JP-S59195426-A (JP)
Title: Sheet rotating device
Inventor: MORI TETSUJI
IPC: B60N2/90
Filed: 1983-04-22
Abstract: PURPOSE:To facilitate strength against a separation force between an upper bracket and a lower bracket with a light-weight and simple structure, by providing the upper bracket with a support arm and an inner arcuate portion, and also providing the lower bracket with a rotation guide means. CONSTITUTION:An upper bracket 13 to be fixed to a sheet side is rotatably supported to a lower bracket 11 to be fixed to a floor side of a vehicle. The upper bracket 13 is provided with a support arm 18 for supporting a pivot shaft 20 as arranged between the upper bracket and the lower bracket, and an inner arcuate portion 33 having an angle corresponding to a rotational range of the upper bracket 13 and defining the pivot shaft 20 as a center of the arc. Further, the lower bracket 11 is provided with a rotation guide member 21 for rotatably guiding the inner arcuate portion 33 of the upper bracket 13.
Patent JP-S54162569-A (JP)
Title: Flicker reducing circuit of display tube in electronic fare balance
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G23/37
Filed: 1978-06-13
Abstract: PURPOSE: To reduce flicker of display by opening a gate circuit in preference to a control circuit and having the input signal of the specified (times)th read in registers when the input times of the read inhibit state by the read control circuit reaches the specified times.  
     CONSTITUTION: Counters 3 thru 5 which count the input signals corresponding to load are provided. Registers 6 thru 8 which read and store the contents of said counters by the read instruction and are connected with a display tube for displaying said contents are provided. After the lapse of the specified time since the load is applied to the weighing part, a gate 20 is opened to have the input signals in the counters 3 thru 5 read in the registers 6 thru 8. A read control circuit 26 which counts the times of the input signals in the read inhibit state of inhibiting the read- in by closing the circuit 20 when a part or the whole of the load is removed and opens the circuit 20 in preference to the read control circuit 17 when the specified times are reached to have the input signal of the specified (times)th read in the registers 6 thru 8, is provided. Thereby, the flicker of the display may be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52153651-A (JP)
Title: Gain changing circuit
Inventor: OOSAWA MITSUO
IPC: G06G7/163
Filed: 1976-06-17
Abstract: PURPOSE:To enable the suitable circuit for the switching circuit and gate circuit etc., by making gain change having less distortion to the signal.
Patent JP-H09235137-A (JP)
Title: Substrate glass for magnetic disk and production thereof
Inventor: MURAKOSO MASATOSHI
IPC: G11B5/73
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain glass capable of providing surface roughness suitable as a substrate for magnetic disk by only polishing by using SiO2 -Li2 O-based glass having a low melting point and a high productivity by adding ZnO to SiO2 -Li2 O-based glass as basic glass and specifying the addition amount and heat treating conditions, etc. SOLUTION: A glass composed of 70-85wt.% SiO2 , 7-13wt.% Li2 O, 1.5-7wt.% ZnO, 77-86wt.% SiO2 +ZnO, 0-6wt.% K2 O, 0-5wt.% Al2 O3 , 0-3wt.% P2 O5 , 0-3wt.% Sb2 O3 and 0-6wt.% As2 O3 is melted and formed. The resultant formed product is heated and crystallization treatment of the formed product is carried out within the range from a second exothermic peak temperature of differential thermal analysis of the glass to a temperature higher by 40 deg.C than the peak temperature and at upper limit temperature of 850 deg.C to provide the objective glass having a crystalline phase comprising lithium disilicate (Li2 O.2SiO2 ) and silicon dioxide (SiO2 ) crystal. In a substrate for magnetic disk obtained from the glass, definite surface roughness is obtained by polishing.
Patent JP-2000238388-A (JP)
Title: Printer, control method thereof and computer readable memory medium storing printer control program
Inventor: MOCHIZUKI MAMORU
IPC: G06F11/14
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To recover an error easily and quickly by requesting retransmission of print data upon occurrence of a print error without recognizing the content of print data of the printer side on the host side. SOLUTION: A printer 10 prints out a print data transferred from a host 14 connected through a network 12 in units of page. Link information generating section of the printer 10 generates link information indicative of correspondence between the packet of received print data and the page on the printer side every time when the print data is received from a host and stored. Upon occurrence of a print error, e.g. sheet jamming, during print output, a retransmission request section recognizes the packet corresponding to the print page where the error has occurred and requests the host for retransmission.
Patent JP-H06283500-A (JP)
Title: Semiconductor production device and semiconductor device
Inventor: SAITO KATSUAKI
IPC: H01L21/205
Filed: 1993-03-30
Abstract: PURPOSE:To provide a film forming device, in which the reliability of an element is ensured and which can form an excellent film even on the end face section of the element, by forming the insulating protective film of the end face section of a high breakdown strength semiconductor device in the organic film of polyimide, etc., or the laminated film of an SiO2 film and an SiN film for preventing the infiltration of moisture. CONSTITUTION:In a plasma CVD semiconductor production device, the shape of en electrode 108 or the direction of the blowing-off of a reaction gas is formed in an approximately similar figure to the contour of a semiconductor substrate 110 and in a shape surrounding the contour of the substrate 110. Accordingly, an insulating film having uniform excellent film quality can also be formed on the end face section of the semiconductor substrate 110. The reliability of a high breakdown strength semiconductor device such as a thyristor using an SiN film as an end-face protective film is improved.
Patent JP-H06284359-A (JP)
Title: Television stand
Inventor: NODAMA TAKU
IPC: H04N5/64
Filed: 1993-03-30
Abstract: PURPOSE:To easily and speedily perform assembling without the need of tools by inserting an L-shaped projection part to a hole part, sliding it in a horizontal direction and fitting it with a fitting pawl. CONSTITUTION:The L-shaped projection part 10 is inserted to the hole part 18 and also a top plate 8 is pressed to a side plate 14. At this time, a stopper 17 is pressed by the top plate 8 and pressed inside the side plate 14. Then, when the top plate 8 is horizontally moved to the direction of an arrow, an inclined part where the L-shaped projection part 10 and the fitting pawl 19 are fitted firmly connects the top plate 8 and the side plate 14. Then, when the connection state is at a peak, the stopper 17 is fitted into a through-hole pin 11 and connection is completed. In the case of disassembling and taking apart this television stand, it is easily disassembled and taken apart when the stopper 17 is pushed down with a thin stick or the like from a through-hole 11a opened on the top plate 8, a lock is released and the top plate 8 is horizontally moved to the direction opposite to the time of the assembling.
Patent JP-H06276878-A (JP)
Title: Portable toilet bowl for animal
Inventor: ISHIGURO YASUO
IPC: A01K23/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a toilet bowl for animals capable of effectively collecting pet excreta, made up of a rodlike handle, a ringshaped frame fixed to the tip of one side of this handle, a detachable ring-shaped outer frame axially fitted, with a pin, on the handle side of the above frame, a grip, a lever, a cover and a bag for excreta. CONSTITUTION:The portable toilet bowl for pets, esp. dogs, capable of effectively recovering pet excreta, is equipped with (A) a rodlike handle, (B) a roughly ring-shaped frame 9 fixed to the tip of one side of the handle 1, (C) a roughly ring-shaped outer frame 12 detachable for the frame 9 from above, axially fitted, with a pin, on the handle side of the frame 9, (D) a grip 8 at the other end of the handle 1, (E) a lever 3 under the grip 8 and operable longitudinally along the handle 1, (F) a cover 17 fitted coaxially with the outer frame 12 and openable revolvably with the lever 3, (G) an exchangeable bag 11 for animal excreta, with one side open, prepared by jointing the peripheral edge of the opening to the entire periphery of the frame 9 followed by engaging the outer frame 12 to effect holding, and (H) a protective bag 10 to externally support the bag 11.
Patent JP-S59198537-A (JP)
Title: Optical recording and reproducing device
Inventor: KOISHI KENJI
IPC: G11B7/24094
Filed: 1983-04-22
Abstract: PURPOSE:To allow a signal to be recorded and reproduced stably even to/from an optical disc having a different polarity of a reproducing signal because of a characteristic of a recording material by providing a reproducing polarity discriminating mark discriminating the polarity of the reproducing signal to the optical disc and detecting this discriminating mark. CONSTITUTION:The reproducing signal polarity discriminating mark is provided to a material of white level recording and no mark is provided to a material of black level recording. The control is exercised such a way that the polarity of an output signal of a preamplifier remains the same when no mark is detected and the polarity of the preamplifier output signal is inverted when the mark is detected. Then, the polarity of an input signal of a signal processing circuit such as a waveform equalizer is kept the same independently of the recording material of the disc. Other methods can be considered for the format of the reproducing signal polarity discriminating mark not limited to the discrimination of the presence of the mark. It is also possible to establish coding by the phase structure using ruggedness of pits arranged in the circumferential direction of the reproducing signal polarity discrimination mark region.
Patent JP-H11273933-A (JP)
Title: Bobbin for coil and method for molding the same
Inventor: SUZUKI HIDEYA
IPC: B29C45/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To enhance the operation rate of a winder for preventing the occurrence of defective products due to winding irregular by preventing catching of a lead wire, with a simple configuration. SOLUTION: This bobbin 1 for a coil has a notch groove 6, which penetrating a disc-like flange part 4 surrounding a core part 2 of the coil in axial direction, comprises an undercut part 7 in the circumferential direction with an opening at the outer periphery of the flange part 4, the undercut part 7 is formed deviated in one direction of an opening part 6a of the notch groove 6. Further more, for a method for molding the bobbin 1 for the coil using a mold, an embedding metal is embedded in a partial die split in the axial direction to form the undercut part 7 which deviates in one direction of the opening part 6a of the notch groove 6.
Patent JP-S63239171-A (JP)
Inventor: YAMADA TAKEMI
IPC: C04B37/02
Filed: 1987-03-27
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-H10269943-A (JP)
Title: Exhausting method and device of cathode ray tube
Inventor: MIYASHITA MASAHIKO
IPC: H01J9/385
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of an exhausting tube during exhaust by preventing variation in the supporting state of a cathode ray tube caused by vibration producing in an exhaust cart. SOLUTION: A cathode ray tube 2 is mounted on an exhaust cart, while the cathode ray tube 2 is exhausted, it is heated, an electronic gun is heated, a cathode is resolved and activated, and an exhaust pipe is sealed, then the cathode ray tube bulb is dismounted from the exhaust cart. For all the time from mounting of the cathode ray tube bulb and sealing of the exhaust pipe, to dismounting of the cathode ray tube bulb, reaction force smaller than the weight of the cathode ray tube bulb 2 is added to the cathode ray tube bulb 2, and in this state, it is exhausted.
Patent JP-S62227854-A (JP)
Inventor: YAMAMOTO MITSUSACHI
IPC: B61F5/40
Filed: 1986-03-29
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-S61230975-A (JP)
Title: Protective member
Inventor: YAMAMOTO MAYUMI
IPC: B41M7/00
Filed: 1985-04-06
Abstract: PURPOSE:To simply perform the lamination treatment of the recording image of a print and to impart characteristics such as water resistance, abrasion resistance and solvent resistance etc. to an image, by containing at least a light stabilizer and an ultraviolet absorber in a releasable transfer layer. CONSTITUTION:A protective member, which is constituted of a base material provided with a releasable transfer layer containing at least a light stabilizer and an ultrasonic absorber, is superposed to the recording image surface 3a of a print 3. Next, the resulting composite is treated with a laminating apparatus equipped with a pressure roller to bond the protective member to the recording image surface 3a under heating and pressure through the transfer layer 1. Subsequently, the base material 2 is released from the transfer layer 1 in such a state that the sufficient bonding strength of the transfer layer 1 to the recording image surface 3a was obtained and only the transfer layer 1 is left on the recording image surface 3a to complete lamination treatment.
Patent JP-S56166611-A (JP)
Title: Level temperature compensation circuit
Inventor: OOHASHI MITSUO
IPC: H03F1/30
Filed: 1980-05-27
Abstract: PURPOSE:To perform the gain-temperature compensation of equipment without spoiling other characteristics sush as amplitude-frequency characteristics, by connect ing a heat-sensitive resistance element in parallel to the resistance attenuator of a gain varying circuit and by varying the extent of the attenuation of the resistance attenuator according to temperature. CONSTITUTION:An intermediate frequency signal from an input termial IN is amplified by an intermediate frequency amplifier 21, attenuated by a resistance attenuator 23 and outputted to an output terminal OUT. When it is attenuated by the resistance attenuator 23, the extent of the attenuation is varied by a heat-sensitive resistance element 22 connected in parallel to the attenuator 23 according to ambient temperature, thus compensating variation in gain to fluctuations of temperature with respect to the intermediate frequency amplifier 21.
Patent JP-S51147904-A (JP)
Title: Light receiving system
Inventor: KIHARA TAKASHI
IPC: H04B10/2507
Filed: 1975-06-14
Abstract: PURPOSE:To prevent the lowering of S/N ratio, even when the mark rate of an optical input signal fluctuates.
Patent JP-H03272206-A (JP)
Title: Piezoelectric oscillator
Inventor: OTA HARUYOSHI
IPC: H03B5/32
Filed: 1990-03-22
Abstract: PURPOSE:To realize a small sized piezoelectric vibrator with high reliability by setting properly a resonance frequency of a sub resonance electrode section so as to suppress an undesired harmonic resonance frequency among plural harmonic resonance frequencies provided substantially to a main resonance electrode section of a piezoelectric substrate. CONSTITUTION:Main resonance electrode sections 2, 4 and sub resonance electrode sections 3, 4 are provided while being parted on a front and rear sides of a piezoelectric board 1 supported on a base 9 mechanically in a piezoelectric vibrator. An oscillation circuit is oscillated by positive feedback in a desired harmonic resonance frequency among plural harmonic resonance frequencies of the main resonance electrode sections 2, 4 and the resonance frequency of the sub resonance electrode sections 3, 4 is set to an undesired harmonic resonance frequency so that the oscillation is suppressed by negative feedback in the oscillation circuit at the undesired harmonic resonance frequency of the main resonance electrode sections 2, 4, then the harmonic resonance frequency of the piezoelectric vibrator is oscillated selectively. Thus, the oscillating frequency is extended to 5th order or over of harmonic resonance frequencies.
Patent JP-S58190698-A (JP)
Title: Heat exchanger
Inventor: FUJISHIMA MAKOTO
IPC: F28F11/00
Filed: 1982-04-30
Abstract: PURPOSE:To make it possible to seal securely the ends of a ripple fin tube at the time of a leak test by a method wherein the inner surface of each end of the ripple fin tube provided with grooves in the inner surface thereof is made smooth. CONSTITUTION:To make smooth the inner surface 3a of each end of the ripple fin tube provided with grooves in the inner surface thereof, one end of a pipe 8 having a smooth inner surface is expanded and a groove forming punch 9a is inserted into the flared section 8a of the expanded end of the pipe 8 so as to form a plurality of grooves in the inner surface of the pipe 8 with the exception of the flared section 8a. After that, the flared section 8a is swaged or drawn to have the same diameter as the original part of the pipe 8.
Patent JP-S55165113-A (JP)
Title: Filter device
Inventor: MORI AKIRA
IPC: B01D24/02
Filed: 1979-06-08
Abstract: PURPOSE: To prevent the effluence of fine particle filter materials at the back washing by stacking the support material layers composed of the inorganic particles provided with the specific gravity and grain sizes on the filter bed pierced with a multiplicity of small holes of the sizes at which the passage of these particles is prohibited.  
     CONSTITUTION: The raw liquid to be treated fed from a liquid feed pipe 8 is filtered in a fine particle filter material layer 5, after which it goes through the support mateial layers 4 composed of inorganic particles and is extracted through the small holes of a filter bed 2. It is desirable to make the thicknesses of the support material layers at such ratios that when the upper layer 4a composed of particles of specific gravity 3.0 or more and grain sizes 1W4mm is let 1 the middle layer 4b composed of particles of specific gravity 2.3 or more and grain sizes 4W16mm is 0.8W1.0 and the lower layer 4c composed of particles of specific gragity 2.3 or more and grain sizes 16W32mm is 1.2W1.5. These obviate the likelihood for flowing of the support material layers together with the filter materials when back washing is done by feeding water through a water feed pipe 7 and liquid discharge pipe 9 and spouting pressure air from an air feed pipe 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000268312-A (JP)
Title: Manufacturing method of magnetic head
Inventor: UEDA MINORU
IPC: G11B5/127
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of deformation of glass itself and allow a bending and strain of the whole wafer to be suppressed even when the glass and the wafer have different thermal expansion coefficients from each other by filling a track groove of one of wafers before being attached to each other in such a condition that the glass is divided along the groove length direction. SOLUTION: Positioning grooves 12 are opened on a surface on the track grooves 11 side of a wafer 1 so that each of the positioning grooves 12 is perpendicular to the track grooves 11 and has a depth shallower than that of the grooves 11. A glass rod is placed over the positioning grooves 12 so as to cross the grooves 11, 11. The glass rod is then melted so that molten glass flows down into the track grooves 11 to be solidified there. Thus, the glass 3 is filled into the groove 11 so that the glass is divided along the longitudinal direction of the groove 11. Since the solidification speed of the molten glass 3 is fast, the molten glass is solidified before uniformly flowing down onto the bottom of the track groove. Depending on the position of the glass rod and the thickness of the glass 3, the filling position of the glass 3 into the track groove 11 as well as a filling amount can be easily controlled, and thus, the glass filling can be performed at an optimal position with an optimal amount for adhering wafers 1, 2 to each other.
Patent JP-S55165067-A (JP)
Title: Reader for original describing and recording
Inventor: KAWAUCHI KENJI
IPC: H04N1/107
Filed: 1979-06-09
Abstract: PURPOSE:To eliminate the shade of heads on copy and to prevent the picture area being narrowed, by locating the read-in head outside the picture projection sight field, reading in it to the read-in position with the scanning mechanism and returning it to the initial position. CONSTITUTION:The detection head 12 is guided with the guide bars 141, 142 so that it reciprocates toward the feeding direction of original and it is driven with the motor 17 via the wire 15 and the pulley 161. Seven photodiodes are integrated in the head 12 in a square with theta shape and a semiconductor photosensors are contained. The character display area and the additional character are printed on paper in a color not easily read in with the sensor, and the reference corner to match the reference corner of the contact glass plate 11 is printed. Thus, at waiting position the head 12 is located outside the sight field of the picture projection optical system constituted of the first mirror and so on. It is within the sight field adhead the first copy to read in the character, and it returns to the waiting position after finishing it and then the copy operation is started.