baber/WOPTO huggingface dataset:
Patent JP-H07212319-A (JP)
Title: Digital audio signal switch noise suppressing device
Inventor: MIKAMI TAKAHARU
IPC: H04B14/04
Filed: 1994-01-17
Abstract: PURPOSE:To suppress noise just after a switch is performed and to eliminate the generation of clip sound due to the level difference after a recovery is performed from an error. CONSTITUTION:A decoder 1 inputs a formatted digital audio data(a) and outputs sound data(b) and a clock(c). An error detection part 2 detects the generation of an error and outputs an error detection signal d. An error processing part 5 inputs the error detection signal(d) and outputs a holding control signal(e) and a mute control signal(f). When a data holding part 3 inputs the holding control signal(e), the part 3 holds the data before the error is generated. An arithmetic part 4 calculates the audio data(g) held by the holding part 3, performs a mute arithmetic processing for the held data(g) from the audio data holding part 3 by a mute control signal(f) and outputs the calculated audio data(h).
Patent JP-H11197163-A (JP)
Title: Artificial tooth washing device
Inventor: ISHIDA HIROSHI
IPC: A61C17/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a washing effect sufficient by the one of simple structure and use. SOLUTION: This device is provided with a washing tank 3 for housing washing water and washing an artificial tooth 2, a holder 4 positioned in a washing water storage area 3a inside the washing tank 3 for holding and rotating the artificial tooth 2 while immersing it in the washing water and a rotation mechanism 5 for rotating the holder 4. The artificial tooth 2 held by the holder 4 is rotated while being immersed in the washing water.
Patent JP-S5597042-A (JP)
Title: Tape recorder
Inventor: SASAKI HIDEMI
IPC: G11B15/10
Filed: 1979-01-12
Abstract: PURPOSE: To realize the tape recorder which is capable of the record/reproduction switching action in a short time by securing the shift of the head substrate via the rotary force of the capstan driving motor and then switching the record/reproduction change-over switch.  
     CONSTITUTION: The rotation of driving gear 44 unified with capstan 36 is utilized for the forward and backward shift of heas substrate 26. The capstan driving motor must be made usually to pass through the fixed-speed rotation control circuit but such control is not necessary at all in case substrate 26 is shifted because the switching action is delayed with that control. Accordingly, main operation lever 52 is pushed via the reproduction button to close switch S, and thus capstan driving motor M can be driven with no intervention of the control circuit. As a result, the number of motor rotation is increased with decrease of the load, thus performing the shift of the head substrate in a short time. Finally, the record/reproduction switching can be given quickly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57118502-A (JP)
Title: Rot-preservative, fungicide
Inventor: MORISAWA YASUHIRO
IPC: A01N37/22
Filed: 1981-01-13
Abstract: PURPOSE: A rot-preservative or fungicide that contains a trihaloacrylic acid derivative as an active ingredient, thus being effective against wood-destroying fungi and other fungi propagating on a variety of industrial materials such as woods, laminatings, paper, fiber, leather, adhesives or synthetic resins.  
     CONSTITUTION: The objective rot-preservative or fungicidal agent contains a trihaloacrylic acid derivative of formulaI(X is Cl, Br, I; R is hydroxyl, alkoxy, alkyl, phenoxy, amino, alkylamino, phenylamino, formula II) as an active ingredient. The content is usually 0.01W95, preferably 0.5W78wt%. The compound of formulaIis prepared by allowing the addition product between a 3- halopropiolic acid of formula III andI 2  to react with thionyl chloride, followed by reaction between the acid chloride and R'H (R' is R except hydroxyl). An example of formulaIis N-O-methylbenzyl 2,3,3-triiodoacrylamide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5498708-A (JP)
Title: Hydroformylation
Inventor: KOJIMA HIDETAKA
IPC: B01J31/00
Filed: 1978-01-17
Abstract: PURPOSE: To hydroformylate an ethylenic unsaturated compound with CO and hydrogen, by using a specific catalyst which is excellent in separability and stability and can be prepared without using high pressure.  
     CONSTITUTION: Ethylenic unsaturated compounds are hydroformylated with CO and hydrogen in the presence of a catalyst formed by the reaction of a nitrogen- containing heterocyclic compound having enolic hydroxyl group at a carbon atom adjacent to a ring-forming nitrogen atom, e.g. 2-hydroxypyridine (tautomer of 2- pyrrolidone), and a cobalt carbonyl compound, e.g. Co 2 (CO) 8 . For example, propionaldehyde is obtained from ethylene.  
     EFFECT: High pressure is not required in the preparation of the catalyst, and the catalyst is reusable repeatedly because it does not decompose even at low CO partial pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01178337-A (JP)
Title: Manufacture of needle for timepiece
Inventor: MATSUMURA YOSHIO
IPC: G04B19/04
Filed: 1988-01-11
Abstract: PURPOSE:To simplify a production process by continuously executing the shaping by pressing, the surface finishing by a diamond cutting, etc., the redrawing of the needle for time piece, and finishing of a covered finishing lever, etc., in the state of a strip stock. CONSTITUTION:Pipe hole 2, pilot hole 3, projection 5, etc., are formed by continuously punching the strip 1 of copper or brass. The surface finishing of diamond cutting, honing, etc., is executed on the strip 1 subjected to pressing and after executing the preventing treatment of the surface flaw by forming a masking layer in succession the redrawing of the needle 7 for timepiece is executed. The needle 7 is removed after executing the finishing of a covered layer, etc. Consequently the production process is simplified, a high quality is made up, the quality is highly stabilized and the yield is improved.
Patent JP-H05286150-A (JP)
Title: Monitor circuit and control circuit of print hammer coil current
Inventor: ROBAATO EDOGAA SHIYUREEDAA
IPC: B41J9/38
Filed: 1993-01-12
Abstract: PURPOSE: To provide a coil current control device which is low cost, capable of forming integrated circuit, and noise reducing by connecting a first resistance to an inductor in series, and connecting a power source giving proportional current of a voltage across over the sense current proportional to the current shown below to the first resistance, in a circuit for monitoring inductor current. CONSTITUTION: A voltage source V1 for operating a print hammer is connected to a sense resistance 11, a print hammer coil 13 and a switch 15 in series and is connected to an electric source grounding point PGND. When a clamp diode 14 is connected to a series circuit of the coil 13 and the sense resistance 11 in parallel, a current ICOIL flows in the coil 13. When a collector of a transistor 21 is connected to the input of one of two comparators 21, 23 and connected to a logical grounding point through two series resistance 25, 27, a voltage VSENSE is generated across over the resistances 25, 27. Also the voltage VSENSE is possible with another circuit instead of the resistances 25, 27 to enhance insensitiveness against noise.
Patent JP-S58120926-A (JP)
Title: Method of simplifying operation of equipment with working arm
Inventor: SAITOU KEIZOU
IPC: E02F3/43
Filed: 1982-01-14
Abstract: PURPOSE:To allow an operator to perform an operation safely, reliably and simply in the operation of an equipment, by a method wherein a miniature operating arm, serving as a model of a working arm, is located in the proximity of an operator, and the working arm is adapted to synchronize similarly and in a phased manner with the motion of the working arm. CONSTITUTION:A two-dimentional space is ensured in the proximity of an operator, a working arm B, serving as a model of a working arm A, is mounted thereto, and detectors 25 and 125 for rotary angle of articulation, driving mechanisms 21 and 121, and a switch mechanism 146 are provided. With an operating control 130 of the working arm B operated, the working arm A is adapted to function in synchronism with the operating arm B similarly and in a phase manner. This allows as operator to one-dimentionally operate the working arm A, having multistep articulated couplings 51, 52, and 53, while watching a working spot.
Patent JP-H01179958-A (JP)
Title: Image forming device
Inventor: KISU HIROKI
IPC: G03G15/02
Filed: 1988-01-11
Abstract: PURPOSE:To obtain an image of high quality by specifying the volume resistivity of a body to be electrostatically charged before electrostatic charge to prevent the occurrence of pinholes in a high resistance layer of an electrostatic charging member and the body to be electrostatically charged. CONSTITUTION:After remaining toner on a photosensitive drum 2 is removed by a cleaning means 3, the drum 2 is subjected to the next image forming process without being subjected to the pre-exposure processing. With respect to an electrostatically charging member 1, a low resistance base layer 1b and a high resistance layer 1a are laminated on a metallic core bar 1c, and a voltage is applied to the core bar 1c from the external by a power source 8 to uniformly electrify the surface of the photosensitive drum 2. In this case, the volume resistivity of the photosensitive drum 2 before contacting with the electrostatically charging member 1 is set to >=5X10<11>OMEGAcm. Thus, the occurrence of pinholes in the high resistance layer of the electrostatically charging member 1 of a contact electrostatically charging means and a body to be electrostatically charged like the electrophotographic sensitive body 2 is prevented to obtain an image of high quality.
Patent JP-S5595414-A (JP)
Title: Recording and amplifying circuit
Inventor: TADA NAOTOMO
IPC: H03G5/16
Filed: 1979-01-16
Abstract: PURPOSE:To make it possible to use various tapes accurately and easily by automatically varying recording equalizer characteristics of a high band according to the peak value of a recording signal. CONSTITUTION:A recording signal from terminal 11 is amplified by recording amplifier 12, whose output is supplied to peak detection circuit 15 to detect its peak value. Next, comparator circuit 16 compares the detected peak value with a few reference voltages from reference power circuit 17 to decide on its magnitude and then outputs a decision signal. Here, recording equalizer circuit 19 consists of resonance circuits differing in resonance frequency, and those resonance circuits are selected by the decision signal and connected to amplifier 12. Therefore, a resonance frequency of the high band of amplifier 12 (recording equalizer characteristics) varies. In this way, since the resonance frequency is varied automatically, various tapes can be used accurately and easily.
Patent JP-S59130649-A (JP)
Title: Method for continuous casting of casting ingot by which sectional shape can be changed in midway of casting and its casting mold
Inventor: OONO ATSUMI
IPC: B22D11/04
Filed: 1983-01-14
Abstract: PURPOSE:To change continuously the sectional area of casting in continuous pull-up casting of a casting ingot by changing the immersion depth of a molten metal in a casting mold consisting of a combination of a wide casting section and a narrow casting section. CONSTITUTION:A casting mold 1 which is heated by a heating element 2 is sunk down to the part of the mold where the sectional area is wide. The front end of a dummy casting ingot 4 is introduced in the molten metal and is slowly pulled up at a prescribed speed. The pulled-up ingot is cooled with a cooling device 5 around the same. The mold 1 is pulled up to the part where the section is narrow. A casting ingot 6 is pulled at a narrow sectional shape. As the immersion depth of the mold 1 into a molten metal 3 is changed, the sectional area of the ingot 6 is continuously changed. The ingot is more smoothly formed if the mold 1 is rotated in the case of a circular sectional shape.
Patent JP-S57118270-A (JP)
Title: Donor member in recorder
Inventor: KAWABATA TOSHIYASU
IPC: G03G15/09
Filed: 1981-01-13
Abstract: PURPOSE:To carry a magnetic developer uniformly on the surface of a donor member which carries the magnetic toner on its circumferential surface through utilization of magnetic force by distributing a large number of minute magnetic inversion regions on the surface of said member by utilizing a vertical magnetic recording method. CONSTITUTION:A magnetic film 1 of cobalt or chromium is formed by a high frequency sputtering method on a non-magnetic material 2 such as synthetic resin film or aluminum sheet. This magnetic thin film is so magnetized as to hold magnetic moment A toward one direction perpendicular to the surface of the film. With this donor member 3 in-between, a main magnetic pole 4 and an auxiliary magnetic pole 5 are disposed, and the magnetic moment in the direction opposite from an arrow A is applied by a pair of such magnetizing heads 6 by leaving about 10mu (grain size of magnetic toner) intervals. This donor member is wrapped on the circumferential surface of the drum, and the magnetic toner is stuck on this, whereby the developing of electrostatic latent images is accomplished or their recording is accomplished by opposing this to a recording electrode 37.
Patent JP-S62162942-A (JP)
Title: Testing device for surface strength
Inventor: NAKAMURA TAKAO
IPC: G01N3/52
Filed: 1986-01-14
Abstract: PURPOSE:To easily measure the surface strength of a body to be measured when an impact force operates by detecting the founding speed of a ball which falls on the surface of the object body in a rotation stop state and bounds and the horizontal falling distance when it falls on the object during rotation. CONSTITUTION:The bounding speed of the precise ball 8 which falls on the surface of the object body 7 on a table 15 in the rotation stop state and bounds is detected from the passing time of the separation distance l between two couples of sensors 14. then, the fall distance (x) of the ball 8 on the same horizontal plane when the ball 8 falls on the object body 7 in rotation and bounds is detected by a sensor 9. The test result is accepted when the bounding speed is larger than a set value and the falling distance (x) is smaller than a set value and rejected when not. Thus, the surface strength of the object body when a local impact force and a friction force operate on the surface of the object body is easily evaluated.
Patent JP-H07210575-A (JP)
Title: Semiconductor integrated circuit device and data retrieving method
Inventor: HAMAMOTO TAKESHI
IPC: G06F17/30
Filed: 1994-01-19
Abstract: PURPOSE:To provide the semiconductor integrated circuit device and data retrieving method for deciding whether matched data to be retrieved are existent or not at high speed by comparing retrieving data with the data, which are held at plural sub arrays, to be retrieved. CONSTITUTION:The retrieving data due to a retrieving data bus 23 and a retrieval start signal due to a retrieval start signal line 25 are inputted to respective sub arrays 19a-19p on a chip 18. When the retrieving data are matched with the held data to be retrieved, the sub arrays 19a-19p activate sub array match signal lines SM but when those data are not matched, they activate sub array non-match signal lines SN. When even one sub array match signal line SM is activated, a control circuit 21 activates a chip match signal line CM and when all the sub array non-match signal lines SN are activated, it activates a chip non-match signal line CN.
Patent JP-H02183898-A (JP)
Title: Data communication equipment
Inventor: ISHIKAWA HARUO
IPC: H04L5/16
Filed: 1989-01-11
Abstract: PURPOSE:To transmit data at a communicating speed corresponding to the communicating speed of a communication objective device by providing plural serial/parallel conversion parts, data processing part to judge whether the data obtained from the respective conversion parts are suitable or not and conversion part to select one communicating speed out of the plural communicating speeds and to execute parallel/serial conversion. CONSTITUTION:In a communication control part 20, a reception clock is generated synchronizing with a received signal and a serial code string obtained by a demodulation part 13 is inputted to a synchronism detection part 40 and serial/parallel conversion parts 51-5N. The parallel data obtained by the serial/ parallel conversion parts 51-5N are inputted to a data processing part 16. Then, when it is judged that the parallel data can be obtained to satisfy a rated format, the parallel data are outputted to a parallel/serial conversion part 71. In the parallel/serial conversion part 71, the operation of the parallel/serial conversion is executed for each transmission clock suitable for the communication speed of the communication objective device which is outputted from a parallel/serial converting speed selection part 72. Thus, the transmission can be executed at the communicating speed of the communication objective device.
Patent JP-2000209615-A (JP)
Title: Stereoscopic video image display device without eyeglass
Inventor: INOUE MASUTAKA
IPC: G09F19/12
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To display a stereoscopic video image of a multi-eye type without deteriorating horizontal resolution by forming a video image light arrival narrow width area corresponding to a light transmission area of a shutter means whose width is narrow than that of each pixel image area into each pixel image area on a diffusion board and using a shutter control means so as to sequentially open each light transmissive area. SOLUTION: For example, a shutter area 4b, placed 2nd from the left side of a shutter means 4 is open, and a video light from one video light arrival narrow width area (image forming point) in each pixel image area on a diffusion board 11 formed to the light transmission area 4b is led to a right eye (area b) of a viewer 3. In this case, a video image of a camera is projected from a projector 1. When a shutter area 4c is open next, a video image of the camera is projected from the projector 1. This video image is led to a left eye (area c) of the viewer 3. The video image is being sequentially led and plural viewers 3 can view a video image corresponding to respective positions in response to the movement to the left and right.
Patent JP-S63172213-A (JP)
Title: Focused state deciding device
Inventor: AKASHI AKIRA
IPC: G03B13/36
Filed: 1987-01-12
Abstract: PURPOSE:To prevent a photographer from lossing a shutter change due to the delay of a focusing instruction by setting up focusing width obtained when a lens is located on an infinite limit position to a value larger than that obtained when the lens is located on a movable position. CONSTITUTION:An encoder ENC is constituted of a pulse plate for forming a pulse when the lens LNS is driven. Whether pulses are outputted from the encoder ENC for a prescribed period or more when current is supplied to a motor LMTR based on a defocused value is decided, and if no pulse is outputted, the lens is stopped on the infinite limit position is decided and the focusing width is expanded from the normal value. Consequently, troubles such as the loss of a shutter change due to the delay of a focusing instruction can be suppressed.
Patent JP-S60150122-A (JP)
Title: Character pattern input device
Inventor: TADA SHIYUNKICHI
IPC: G06K9/20
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a character pattern input device which is capable of layout for only desired information on a medium in a desired format, by using an handset incorporating a scanner which supplies the image information on a character pattern and a memory part for effective image information. CONSTITUTION:An operator sets a medium 1 to a data tablet 7 and then sets a handset 9 at the start position of the character pattern information to be supplied. Then the handset 9 is moved up to the end position of the pattern information while having a contact with the medium 1. An input operation is through when the handset 9 is separated from the medium 1. At the same time, the position information on the handset 9 is transmitted to a handset control part 90 from a place over the tablet 7. Then the input start position coordinates are registered on an effective image information memory 50. When this registration is over, the picture signals delivered hereafter from the handset 9 are accepted by the part 90. Then the shifting direction and speed of the handset 9 are measured successively according to the coordinate information transmitted from the tablet 7.
Patent JP-H03210232-A (JP)
Title: Eyeground camera
Inventor: YONEDA YUTAKA
IPC: A61B3/14
Filed: 1990-01-13
Abstract: PURPOSE:To enlarge the part of an observable eyeground image without causing the lowering of operability even when an index is superposed on the eyeground image and displayed by turning on an index light source in response to a photographing related operation, and turning off the index light source in response to the end of the photographing related operation. CONSTITUTION:This camera is provided with an index projecting system C for projecting an index from an index light source 21 to the eyeground R of an eye 11 to be examined, through an objective lens 10 placed so as to opposed to the eye 11 to be examined, so that an eyeground image and the index can be superposed and observed through the objective lens 10. In such a state, in an index light source driving circuit 109, the index light source 21 is turned on in response to an operation related to photographing, and also, the index light source 21 is turned off in response to the end of the operation related to photographing. Thus, even in the case the index is superposed on the eyeground image and displayed, the part of an observable eyeground image can be enlarged without causing the lowering of operability.
Patent JP-H04237623-A (JP)
Title: Automobile interior control device
Inventor: HIRONAKA KAZUO
IPC: B60H1/24
Filed: 1991-01-19
Abstract: PURPOSE:To prevent a collapse accident caused by leaving passengers such as children inside a vehicle during the heat of the day. CONSTITUTION:The existence of a passenger in the vehicle interior after the stop of an engine is detected by a weight sensor 3, and when the interior temperature detected by an inside air temperature sensor 4a or the like becomes more than the specified reference value, fans 5, 6 are rotated to perform ventilation in the vehicle interior, or a speaker 7 is driven to perform voice warning so as to call people around for help.
Patent JP-H07208683-A (JP)
Title: Protecting tube end cap
Inventor: NAKAZAWA HIDEKAZU
IPC: F16L55/00
Filed: 1994-01-20
Abstract: PURPOSE:To improve the efficiency of piping work by allowing a covering part for covering the tube end opening of a protecting tube to have a penetration part, the strength of which is lower than other parts, in the range which corresponds to the outside diameter of a protected tube to be inserted into the protecting tube. CONSTITUTION:A covering part 2 for covering the tube end opening of a protecting tube 10, and on the covering part 2, a guide part 3 having the shape obtained by horizontally cutting the tip part of a cone, in which the inside is hollow and the buttom is open, is provided, and a penetration part 4 is provided so that it plugs the tip side opening, the strength of which is lower than other parts, in the range which corresponds to the outside diameter of a protected tube to be inserted into the protecting tube 10. Further, as an engagingly locking part for locking the tube end outer peripheral wall of the protecting tube 10, an engagingly locking projecting part 6 provided on a mounting part 5 is locked to a groove 10a of the protecting tube 10. Thus, the end part of the protected tube can be quickly penetrated through the penetration part 4.
Patent JP-S62161601-A (JP)
Inventor: KIMURA HISAMI
IPC: B65D81/107
Filed: 1986-01-13
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。