baber/WOPTO huggingface dataset:
Patent JP-S622334-A (JP)
Title: Information rewriting method
Inventor: ONAMI SAIZOU
IPC: G06F12/00
Filed: 1985-06-28
Abstract: PURPOSE:To prevent a copying mistake by constituting a device so that copying can be executed only from a floppy disk storing a new data or program, when copying a data or a program which is stored inn the floppy disk. CONSTITUTION:An operation control device 1 of a personal computer executes a data communication through a bus 7 and controls the whole. A timepiece unit 2 has a timepiece function of a calendar and a timer, and a disk memory 3 and an F/D device 4 control write and read-out of various data and programs to a hard disk and a floppy disk, respectively. In case a discriminating label of a source data which is iputted by an operator is newer than a discriminating label of a copying destination data, it is displayed on a display device that copying is allowed, and a copying start is indicated. When an entry key of a key input device 6 is depressed, the source data is copied to the copying destination data and rewritten, and also the discriminating label of the copying destination data is also rewritten to the discriminating label of the source data.
Patent JP-2000332574-A (JP)
Title: Adaptive filter, method for controlling adaptive filter, and storage medium stored with program
Inventor: KOIKE SHINICHI
IPC: H03H17/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a tap weight control method which speeds up the convergence of the adaptive filter using the sine-sine algorithm. SOLUTION: The adaptive filter has an acrylic filter, obtains a correlation value 13 by multiplying the sum 12 of an error signal and additive noise by the values of an input signal 11 at respective taps, and updates the weight coefficients 19 of the respective taps with the product of the value obtained by passing the correlation value 13 through a correlative nonlinear processor 1 and a step gain 18, and the nonlinear function of the correlative nonlinear processor 1 is used as the width function of the correlation value and the width number 16 of the width function is controlled with an estimated value 15 of the electric power of the error signal. The estimated value 15 is found by finding the mean value 14 of the correlation value 13 by a leakage accumulator 2 and squaring the means value 14.
Patent JP-S63304252-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: USUI HIDEO
IPC: G03C7/30
Filed: 1987-06-04
Abstract: PURPOSE:To improve the sharpness and graininess of an image by incorporating a specified DIR compd. into one of red-, green- and blue-sensitive emulsion layers and a fogged emulsion and/or colloidal silver into the lowest sensitivity layer of the red- and/or green-sensitive emulsion layers and/or a layer adjacent to the lowest sensitivity layer. CONSTITUTION:At least one kind of DIR (development inhibitor releasing) compd. represented by the formula is incorporated into one of red-, green- and blue-sensitive emulsion layers and a fogged emulsion and/or colloidal silver is incorporated into the lowest sensitivity layer of the red- and/or green-sensitive emulsion layers and/or a layer adjacent to the lowest sensitivity layer. In the formula, A is an atomic group forming an oxidation-reduction nucleus and enabling the release of -(Time)t-X on being oxidized during photographic development, Time is a timing group combining with A through S, -N, O or Se, t=0 or 1 and X is a development inhibitor. Thus, a silver halide color photographic sensitive material having high sharpness and superior graininess is obtd.
Patent JP-S5665433-A (JP)
Title: Indirectly heated cathode device
Inventor: KAGEYAMA KATSUO
IPC: H01J49/10
Filed: 1979-10-31
Abstract: PURPOSE:To heat a cathode by a desired power source voltage, by arranging close to the cathode a conductive winding which is electrically insulated from said cathode, suppying an alternating current to the winding to apply an AC magnetic field to the cathode, and heating the cathode by a current induced by the magnetic field. CONSTITUTION:A cathode heating portion 14 is constituted with an airtight container 21, a winding container 22, a conductive winding 23, an epoxy resin 24, a shielding plate 25 and a mounting member 26. The winding container 22, which is made of a ring-shoped paramagnetic stainless steel, has a rectangular cross-section, and in it, the conductive winding 23, which is subjected to a treatment for insulating its wound lines from each other and from the winding container 22, is contained. Then, each end of lead wires of the conductive winding 23 is led out respectively to the other end side of pipe arrangements 12a, 12b of the cooling water through current leading portion materials 16a, 16b, and an AC magnetic field is impressed on a cathode 13 by charging the conductive winding 23 with AC, thereby, the cathode 13 is heated by an induced current.
Patent JP-S5767120-A (JP)
Title: Production of spiral spring
Inventor: MIURA KOUSUKE
IPC: F16F1/10
Filed: 1980-10-07
Abstract: PURPOSE:To produce a spiral spring having extremely high fatigue resistance and durability by forming the same by the use of a steel strip made by specifying the rate of transformation of the bainite structure of a cold rolled special steel strip and making the remaining structure into austenite and martensite structures. CONSTITUTION:A cold-rolled special steel strip is subjected to special heat treatment to the shaded area wherein the rate of transformation of its bainite structure is kept at 60-80%, and the remaining structures are made into austenite and martensite (B60-80) (Fig. a). As a result, the special steel strip material of high hardness suited for spiral springs having high elasticity is obtained. More specifically, a spring steel Class 6 (SUP-6) is quickly cooled from around 740 deg.C eutectoid temp. down to about 340 deg.C as shown by arrow. Next, it is held for 10<3>-10<4> second constant temp., and in the shaped are (B60-80), it is again quickly cooled to ordinary temp. As a result, the steel strip which consists of the bainite structure of 60-80% rates of transformation and has the above-described characteristics is obtained. Here, the Tm in the figure denotes temp., T time Ae1 eutectoid transformation temp. and M martensite structure respectively.
Patent JP-S62297674-A (JP)
Inventor: NUMATA FUMIO
IPC: F25B41/04
Filed: 1986-06-17
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-S63304701-A (JP)
Title: Manufacture of grid reflector
Inventor: SHIGEMASA HIROYUKI
IPC: H01Q15/14
Filed: 1987-06-05
Abstract: PURPOSE:To form a grid line with an optional shape at an optional position with high accuracy by using a laser so as to expose a skin member with a conductive film adhered thereto thereby applying etching. CONSTITUTION:A dielectric skin member (e.g., skin made of alamide fiber cloth/epoxy resin composite) 2 is set onto a forming die 1 having a curvature, a conductive film (e.g., copper foil) is adhered to the face of the skin member 2 having a curvature and a liquid resist reacting the light is coated on to the film. Then a numerial control machine 4 is used and the resist is exposed by a laser (e.g., argon laser). Then development and etching are applied to form a grid line 10. Thus, the deviation of the relative position of the grid line 10 and of the position with respect to the reflector is eliminated, the degree of freedom of the design of the grid line 10 is improved to reduce the grid line 10 from being cut off.
Patent JP-H04339081-A (JP)
Title: Installation of asymmetrical structural tire on vehicle
Inventor: MATSUSHIMA YASUSHI
IPC: B62D61/10
Filed: 1991-05-15
Abstract: PURPOSE:To improve cornering performance by taking into consideration maneu verability required for front/rear wheels of a front drive vehicle using asymmetri cal structural tires, and reducing understeer suitable for this. CONSTITUTION:In a tire installation method, an asymmetrical structural tire 1, whose one side part has a rigidity larger than that of the other side part of the circumferential direction of a tire, is used, and this tire is installed on a front wheel so that inside rigidity becomes larger than outside rigidity to a vehicle, on the one hand, and the same tire is installed on a rear wheel so that outside rigidity becomes inversely larger than inside rigidity to the vehicle, on the other hand.
Patent JP-S6032275-A (JP)
Inventor: TAKAHASHI KENJI
IPC: H01T4/04
Filed: 1983-08-03
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-S5765088-A (JP)
Title: Color signal processing circut for color receiver
Inventor: SUGIMOTO TAKASHI
IPC: H04N9/70
Filed: 1980-10-08
Abstract: PURPOSE: To a chroma signal processing with cross color characteristics, by using an automatic color control circuit with peak detection type and starting the operation of this circuit, when a synthesized video signal changes to a correct signal from a white-and-black signal or a weak signal.  
     CONSTITUTION: A signal within a given frequency band applied from a tuner and a video intermediate frequency amplifying circuit (not shown) is selectively amplified at band amplifying circuits 1, 2 and outputted to a demodulation circuit (not shown) as chrominance carrier signal. The gain of the circuit 1 is automatically adjusted with a signal applied via a delay circuit 5 from a color killer circuit 4 at an automatic color control circuit 3 and the level of carrier signal outputted to a demodulation circuit (not shown) is kept constant. The circuit 4 is used to cut off the circuit 2 if the synthesized video signal is a black-and-white signal or a weak signal, according to a color burst signal phase-detected at an automatic phase control circuit 6 and an output from an oscillator 7. Thus, color noise signals are rejected and  the circuit 2 is normally operated only when a normal color signal is applied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5472886-A (JP)
Title: Laver collecting working ship
Inventor: TANISAKO SHINAN
IPC: B63B35/14
Filed: 1977-11-22
Abstract: PURPOSE: To enable to exactly obtain propulsive force of a laver collecting working ship having a propulsively driving unit by a water jet pump unit during laver collecting time by providing an intaking member at the opening of the unit.  
     CONSTITUTION: When a ship 1 is normally propelled, sea water SW is intaken from an opening 4, and is efected from a nozzle port 6 by an impeller 5 rotated by an engine 2. When laver is collected, collecting bage 7 are mounted via an intaking guide member 9 at the opening 4 and via a clamp 17 at the port 6. The sea water SW is intaken from the opening 21 of the member 9 by the pump unit 3 of the ship 1, and laver is pulverized by cutters 19, 20 at the opening 21 to be ejected into the bag 7. When a shutter 15 is moved by a lever 16 to thereby open an inlet 14, the sea water SW is intaken from the inlet 14. Accordingly, the ship 1 can be moved even if the opening 21 is blocked. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5473872-A (JP)
Title: Surface modification of silicone substrate
Inventor: TATSUKI SHIGEO
IPC: C08J7/18
Filed: 1977-11-25
Abstract: PURPOSE: To improve the adhesiveness and printability of a silicone substrate, by bringing the substrate into contact with a polar radically polymerizable compound, etc., and by grafting the compound onto the substrate with irradiation of active ray of light.  
     CONSTITUTION: (A) a silicone substrate having 50 % or more of group of formula (R is methyl, ethyl, propyl, butyl, aryl, or phnyl group; n is an integer ≥2) in the molecule is brought into contact with (B) a photopolymerizable composition comprising a polar radically polymerizable compound, and, if necessary, a sensitizer, a thickener, a surfactant, and a solvent by dipping, etc. The system thus formed is irradiated with active ray of light, preferably of wavelength 250W700 nm, to graft the compound of the composition (B) onto the substrate (A). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H085561-A (JP)
Title: Ammonium ion measuring system
Inventor: MURAYAMA TAKESHI
IPC: G01N30/74
Filed: 1994-06-23
Abstract: PURPOSE:To realize a highly accurate measurement by providing a cleaning liquid injection valve, feeding a cleaning liquid periodically to a first channel, a reaction bath, and a visible light detector, thereby preventing the choking of the channel and contamination of the detector. CONSTITUTION:When a cleaning liquid injection valve 20 is switched to a position shown by a solid line, cleaning liquid is fed from a D liquid tank to a sample loop 20a. When the valve 20 is switched from the solid line side, the cleaning liquid fed into the loop 20a is carried to a sample injection valve 1 by means of the liquid delivered from an A liquid tank through a pump 3. Since the valve 1 is in the cleaning mode and switched to the position shown by a dashed line, the cleaning liquid flows through the valve 1 thence flows through a first channel 4, reaction tubes T1, T2, a visible absorbance detector 9, and a back pressure regulator 11 into a waste liquid tank 12. This system dissolves hydroxides produced through reaction of contaminants in the channel 4 and a reaction liquid as well as 1-naphthol adhering to the tube T2 and the following parts.
Patent JP-S5766540-A (JP)
Title: Optical information storage carrier and its manufacture
Inventor: ANDOU HIDEO
IPC: G11B7/26
Filed: 1980-10-09
Abstract: PURPOSE: To obtain an optical disk which has large mechanical strength and is stable for a long period, by interposing a partitioning layer having low reflectivity of light between the opposite recording layers of two optical disks having the recording layers.  
     CONSTITUTION: On surfaces of acrylic transparent substrates 3 and 3 having 1.2mm thickness, recording layers 2 and 2 of 500Å thickness Te films are formed. Between the opposite recording layers 2 and 2, a partitioning layer 4 containing 10% aluminum powder in epoxy resin is interposed to stick two substrates 3 and 3. Thus, an optical disk which has mechanical strength is stable for a long period is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5567645-A (JP)
Title: Electron spin resonator
Inventor: KOUNO MASAHIRO
IPC: G01N24/10
Filed: 1978-11-17
Abstract: PURPOSE: To increase the accuracy of determination, by shaking and removing the standard test piece from the cavity resonator in interlocking with the magnetic field sweep.  
     CONSTITUTION: DC magnetic field is formed between the magnetic poles 1 and 2 with the supply of the exciting current to the coil 4, and the cavity resonator 5 is located at the center of the magnetic field. The measured test piece is inserted in the cavity resonator 5 and the standard test piece is inserted. When the matching of the resonator 5 is unmatched with the absorption of the microwaves due to the electron spin phenomenon of the test piece, the reflection waves picked up via the bridge circuit 6 and produced from the resonator 5 is detected with the microwave detector 13 and fed to the recorder 15 via the processing circuit 6 and recorded. The control circuit 16 produces the control signal to insert and remove the standard test piece when the intensity of magnetic field is a given value in matching with the sweep of magnetic field and feeds the control signal to the carriage mechanism 12 of the standard test piece. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08428-A (JP)
Title: Liquid seasoning dispensing container
Inventor: NAMIKATA KIMIKO
IPC: A47G19/12
Filed: 1994-06-23
Abstract: PURPOSE:To provide a liquid seasoning dispensing container which facilitates the identification of an opening of an air hole made on a lid of a body of the container holding the liquid seasoning and moreover enables the dispensing of a moderate amount of the liquid seasoning. CONSTITUTION:This liquid seasoning dispensing container is adapted to adjust the dispensing of a liquid seasoning 2 to a moderate amount by putting a finger on an air hole 5 made on a lid 4 of the container 10 holding the liquid seasoning 2. An opening 7 of the air hole 5 is formed protruded 9a to be allowed to identify from other parts 8 and can be identified easily while the adjustment to the moderate amount is achieved by putting the finger on the air hole.
Patent JP-S626057-A (JP)
Inventor: ARAFUNE HIROSAKU
IPC: E04G1/36
Filed: 1985-06-28
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-H04366882-A (JP)
Title: Display device
Inventor: OZAKI KATSUHIRO
IPC: G09F9/00
Filed: 1991-06-13
Abstract: PURPOSE:To obtain the display device which can be connected to an external cable by the same display main body not only when the display device is connected to the external cable through a connection collector that a tilt table has, but also even when the tilt table is detached. CONSTITUTION:A tilt-side signal connector 4 and an AC connector 3 to which a signal cable 8 and an AC cable 9 can be connected are provided at the rear part of the tilt table 2 fitted detachably to the display main body 1 of the display device, and a connector installation groove 1a where a display main body side signal collector 6 and an AC collector 5 are fitted and a detachable cover member 7 are provided as a connector installation part 12 even on the back surface of the display main body 1, so that a wiring process is performed without spoiling the outward appearance of the back surface.
Patent JP-2000326552-A (JP)
Title: Image forming apparatus
Inventor: ODA AYUMI
IPC: B41J2/44
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing deterioration of quality of an image recorded by blocking dust to be stuck on a deflection mirror in a deflection device and suppressing deformation due to thermal expansion of a light scanning means itself by radiating a heat generated by the deflection device. SOLUTION: A deflection device 60 is provided in a sealed space. A heat conductive member consisting of a heat conductive bonding member, a heat conductive member and a heat pipe for conducting the heat generated by the deflection device 60 to the outside of a frame structure body 40 is provided in the sealed space. A heat radiating plate 57 for radiating the heat conducted by the conductive member to the external section is provided to the outside of the frame structure body 40.
Patent JP-S5765960-A (JP)
Title: Linear illumination light source
Inventor: OOTA HISAO
IPC: H04N1/04
Filed: 1980-10-13
Abstract: PURPOSE:To obtain a small-size linear illumination light source having a high intensity of illumination, by using a hot-cathode fluorescent tube as a light source and by leading the light of this light source by a thin light guide constituting a part of a vessel. CONSTITUTION:A vessel 11 which is formed slenderly in the longitudinal direction of the paper surface and has the inside held in vacuum consists of a substrate 11a, side plates 11b, and a light guide 11c where the inside is transparent and the surface except both end faces consists of a light reflecting film 10. Further, a hot- cathode fluorescent tube consists of an anode electrode 6, a fluorescent film 7, a grid electrode 8, and a filament 9. The light emitted from the fluorescent film 7 is led to the upper end face of the light guide 11c directly or while being reflected by the light reflecting film 10, and therefore, the light flux on the upper end face is approximately equivalent to that on the luminous face of the fluorescent film 7. Since the light guide can be several mm. thick, a small-size and high-efficiency linear light source without degradation of resolution and lowering of contrast is obtained for illuminating originals of a fascimile or the like.
Patent JP-H02161571-A (JP)
Title: Method for processing image
Inventor: KUMAGAI RYOHEI
IPC: H04N1/409
Filed: 1988-06-09
Abstract: PURPOSE:To expand an image by extremely simple logic, especially logic having easy hardware processing by applying a maximum value out of the density values of an objective picture element and its near-by picture elements to the objective picture element. CONSTITUTION:In the processing of four near-by picture elements, e 1 is formed when (b + d + f + h) = 1 at the time of its center picture element is e = 0, and at the time of e = 1, e   1 is formed independently of the values of (b) to (h). When the value of the converted (e) is e', e' = e + (b + d + f + h) is formed. When the concept of the maximum value is lead in, e' = Max(b, d, e, f, h) is formed. In the case of eight near-by picture elements, e' = e + (a + b + c + d + e + f + h + i) is similarly formed and e'Max(a to i) is formed. Namely, the processing of expansion can be ended only by applying the maximum value out of the center picture elements and its four near-by picture elements (in the case of eight-near-by processing, eight near-by picture elements) to the center picture element.
Patent JP-2000325274-A (JP)
Title: Suction port body and electric vacuum cleaner
Inventor: NAITO JUNJI
IPC: A47L9/28
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a suction port body for air circulation type electric vacuum cleaner with which large-sized or weight increase can be suppressed and the rotational force of a rotary cleaning body can be sufficiently provided while suppressing an influence caused by clogging of a dust filter. SOLUTION: Concerning a suction port body 70 provided for the electric vacuum cleaner for performing cleaning while collecting and circulating exhausted air passed through the dust filter inside the main body of vacuum cleaner from a motor-driven air blower, a rotary cleaning body 79 to be rotated by blowing the exhausted air passed through a casing 71, through which circulating air is passed, is housed in the casing 71. Further, a cleaning body motor 118 directly connected to the rotary cleaning body 79 is loaded on the casing 71 and with the motive force of this motor, the rotary cleaning body 79 is rotated in the same direction as the rotating direction of the rotary cleaning body 79 to be rotated while receiving the exhausted air. Thus, the rotating state of the rotary cleaning body 79 is stabilized in cooperation of exhausted air and the driving force of the motor 118.
Patent JP-2000333455-A (JP)
Title: Bidirectional dc-dc converter
Inventor: TSUJI KIMIHISA
IPC: H02M3/28
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an efficient bidirectional DC-DC converter which can regenerate power. SOLUTION: A bidirectional DC-DC converter is installed between a battery 1 and a load 7. This converter comprises a first series circuit of a primary winding 3 of a transformer 2 and a first FET 4, which is connected in parallel with the battery 1, a second series circuit of a secondary winding 5 of the transformer 2 and a second FET 6, which is connected in parallel with the load 7, so that the voltage 180 deg. out of phase with that of the primary winding 3 of the transformer 2 is induced, and controlling means (9, 9a, 9b), which supplies energy of the battery 1 for the load and controls the gates of the first and the second FET 4, 5, so that the energy accumulated in a capacitor 8 connected in parallel with the load 7 is regenerated in the battery 1.