baber/WOPTO huggingface dataset:
Patent JP-S6096084-A (JP)
Title: Video-signal reproducer
Inventor: KIMURA KATSUMI
IPC: G11B20/06
Filed: 1983-10-31
Abstract: PURPOSE:To suppress the noise in a luminance signal obtained from a reproduction video signal by switching and controlling a change-over circuit by a switching pulse, and by substituting the signal part around the switching time point of the reproduction video signal from plural rotational magnetic heads in the luminance signal for the output of an integrating circuit. CONSTITUTION:In a switching pulse forming circuit 14, a change-over signal (a) is supplied to an integrating circuit 12 which is composed of a register 10 and a condenser 11; the output of the change-over signal (a) and the integrating circuit 12 is supplied to an exclusive ''or'' circuit 9, and its output is supplied to an amplifier circuit 13 and amplified. A switching pulse (c), which is obtained at the output side of the amplifier circuit 13, rises at the change-over time (t) of the change-over signal (a), and its pulse width is a little wider than gamma. In a change- over circuit 2, its moveable contact 5 is always connected to a stationary contact 3 side, the contact 5 is switched to a stationary contact 4 side only at the time of the switching pulse (c) arrival, and a luminance signal (e), which is suppressed to the noise (n) having a small peak-to-peak value, is outputted.
Patent JP-2001035203-A (JP)
Title: Light source device
Inventor: SATO SHIGEHARU
IPC: F21Y103/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a light source device having a long service life, high in use efficiency of light, preventing oxidation of welded part of molybdenum foil to an external connection lead positioned on a sealed end part of a short-arc discharge lamp and will not shade light, when this light source device is used in combination with a concave reflector having a focus. SOLUTION: This light source device is made up of a short-arc discharge lamp 2 with its tube axis disposed on the center axis of a concave reflector 1. The short-arc discharge lamp 2 comprises a luminous tube having a pair of electrodes sealed at, its both ends, filled with at least mercury and rare gas, and having sealed parts on its both ends. A portion of the short-arc discharge lamp 2, near the sealed end part on the open diameter side of the concave reflector 1, is adapted to be gradually tapered of toward a secondary focus of the concave reflector 1.
Patent JP-H10128118-A (JP)
Title: Nitrogen oxide removing catalyst and its production
Inventor: SATO SHINYA
IPC: B01J21/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst capable of removing nitrogen oxides over a wide temp. region. SOLUTION: A nitrogen oxide removing catalyst is composed of multiple oxide of two or more kinds of metal elements selected from a group consisting of Al, Mn, Zr, Cu, Ni, Fe, Co, La, Sm, Ce, Sr, Nb, Eu, Tb, Dy, Yb, Pr and Gd. Nitrates, sulfates or carbonates of metal elements are prepared and these salts are mixed so that the ration of the selected elements becomes a ratio forming the objective multiple oxide and the pH of the mixture is adjusted to 6-8 by aq. ammonia or urea (heating) to form a coprecipitate of multiple oxide of two or more kinds of selected metal elements and this coprecipitate is dried and further baked to produce the catalyst.
Patent JP-H0833676-A (JP)
Title: Menstrual napkin bag
Inventor: SAKAI YOKO
IPC: A61F13/551
Filed: 1994-07-26
Abstract: PURPOSE:To provide a bag to assure a place for placement of a menstrual napkin when a woman exchanges the used menstrual napkin with a fresh menstrual napkin at the time of menstruation in a pace of visit and to be used at the time of bringing back the used menstrual napkin from the place of visit. CONSTITUTION:A bag 1 is provided with patterns and aroma and is provided with a temporary fixing tape 3. A temporary fixing tape 4 is disposed at a point where one longitudinal end of the bag 1 is bent. Peeling paper 5 is disposed on the temporary fixing tape 3 and the temporary fixing tape 4.
Patent JP-H0851242-A (JP)
Title: Method of mounting piezoelectric transformer
Inventor: SUGIHARA HOSAKI
IPC: H01L41/107
Filed: 1994-08-05
Abstract: PURPOSE:To simplify the mounting of a Rosen piezoelectric transformer on a circuit board and improve the reliability obtained after its mounting. CONSTITUTION:Protrusions fixed on a circuit board 10 having a piezoelectric transformer element in between and a presser plate electrically connect input electrodes 2, 3 of the transformer element with the circuit board 10. Further, a conductive bonding agent is made to flow into the clearances which are presect among the protrusions, the pressure plate and the input electrodes, and thereafter, the conductive bonding agent is hardened.
Patent JP-2000033389-A (JP)
Title: Septic tank
Inventor: TSUKAHARA HIDEAKI
IPC: C08J5/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a septic tank with the upper and lower tanks joined, having sufficient strength and excellent in productivity by making the most of the characteristics of both tanks made of norbornene-base cycloolefinic resin and FRP, respectively. SOLUTION: This septic tank 7 is composed of at least the upper tank 8 and lower tank 9. The upper tank 8 is formed with a norbornene-base cylcoolefinic resin and the lower tank 9 with a fiber-reinforced plastic(FRP), and the height H1 of the lower tank 9 is made greater than the height H2 of the upper tank 8 in the height of the septic tank 7.
Patent JP-H0850171-A (JP)
Title: Phase regulator and tracking receiver
Inventor: FUJISAWA MASAYUKI
IPC: G01S3/38
Filed: 1994-08-05
Abstract: PURPOSE:To precisely generate an antenna tracking error signal by cross correlation method from a frequency modulated wave having a large ratio of frequency change range to a central frequency. CONSTITUTION:In cross correlation method, difference signals (a), (b) are imparted to one input of synchronous AM wave detectors 4, 5, and a sum signal (c) forming a standard is imparted to the other input of the synchronous AM wave detectors 4, 5 after it is phase-regulated to generate error signals (d), (e). The sum signal is first converted into a high frequency signal by mixers 11, 12, or it is imparted to phase shifters 9, 10 after reducing the ratio band to perform phase regulation, thereafter returned to the original frequency signal by mixers 7, 8, and imparted to the synchronous AM wave detectors 4, 5.
Patent JP-S6097599-A (JP)
Inventor: HATANAKA TAKESHI
IPC: H05B41/392
Filed: 1983-11-02
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-S6446895-A (JP)
Title: Paper money discrimination system
Inventor: TATEYAMA HIROMI
IPC: G06T1/00
Filed: 1987-08-17
Abstract: PURPOSE: To suppress the occurrence of rejection by reflecting a feature that a magnetic output exists only in input data or dictionary data, in a distance value in addition to an output difference between the input and dictionary data at the time of collating both the input and dictionary data with each other. CONSTITUTION: At the time of collating input data 7, dictionary data A8 and dictionary data B10, only meshes having '0' in the input data 7 and >=1 in the dictionary data A8, B10 are noticed, meshes indicating the sizes of the outputs are meshes 12, 14 and their reverse meshes are meshes 13, 15. When a weight table is referred to based upon the meshes and the weight values of both the dictionary data A8, B10, values 20, 190 are respectively found out, and when the values 20, 190 are added to distance values A, B, the distance value of a 1st candidate is 54 and the distance value of a 2nd candidate is 260. Since the distance value does not satisfy a rejecbion judgement expression, the category of the 1st candidate is selected as the recognition result. Consequently, the occurrence of rejection can be suppressed and a correct reading rate can be improved.
Patent JP-S6264006-A (JP)
Inventor: OKANO KAZUYUKI
IPC: C23C18/12
Filed: 1985-09-17
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-H0653735-A (JP)
Title: Planar antenna
Inventor: SESHIMO KIYOSHI
IPC: H01Q1/48
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a flat planar antenna with small size and excellent in the durability. CONSTITUTION:A skirt 31 is formed perpendicular to a ceiling plate 13, for example, to an end of the ceiling plate 13 of the planar antenna comprising a conductive ground plate 11, the ceiling plate 13, a feeding center pin 21 and an impedance matching pin 23. The resonance frequency of the antenna is reduced when the physical volume is the same through the forming of the skirt 31 and the physical volume of the antenna is reduced when the resonance frequency is the same thereby making the size of the antenna small. The center pin 21, the impedance matching pin 23 and a clamp 33 clamping a feeder cable are press-formed integrally with the ceiling plate 13 or the ground plate 11 thereby enhancing the strength and durability of the antenna.
Patent JP-H1029024-A (JP)
Title: Joining structure of members for building and joining method therefor
Inventor: NAKAMURA KIJU
IPC: B23P19/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To firmly join a first and a second members without any deformation by fitting the fitting projection parts formed on the upper surface of the first member into the fitting holes formed at the center on the upper surface of the second member in the projecting sate, dividing the tip parts into two to warp two divided parts in the mutually reverse direction and press-fixing them. SOLUTION: The fitting part 5 formed on the upper surface of notched recessed parts 4 of the first member 1 is fitted into the fitting hole 9 bored in the recessed parts 8 at the center on the upper surface of the second member 2 so as to project the tip of the part 5 outside the hole 9. Then, the projected tip part is divided into two parts and the tip parts of the divided two parts are bent outward and press-fixed to the surface of the second member 2. By this method, the first and the second members can firmly be joined in a simple structure. In this joining process of the first and the second members, heat is not caused so much, so that disorder due to deformation is not developed. Further, the manufacturing cost is kept low and the joining part has good appearance.
Patent JP-2001029763-A (JP)
Title: Method and apparatus for covering powder and granule transferred in pipe by air flow with adhesive
Inventor: TAKAHASHI AKIHIRO
IPC: B01F23/30
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To completely prevent a powder and granule transferring pipe from clogging cause by sticking with an adhesive and to make continuous operation for a long time possible by forming a bent part in the powder and granule transferring pipe and injecting the adhesive at this bent part when the adhesive is injected into air flow in the powder and granule transferring pipe and the powder and granule are covered with the adhesive. SOLUTION: In a covering apparatus 10, powder and granule 14 comprising opened wood fiber, etc., are transferred in a transferring pipe 11 by means of high pressure air flow. In this case, a bent part 11b is formed between the upstream side pipeline 11a and the downstream side pipeline 11c of the transferring pipe 11. In addition, an adhesive 13 is injected toward the central axis direction of the downstream side pipeline 11b from a nozzle 12 arranged on the bent part 11b and the powder and granule 14 transferred in the transferring pipe 11 are covered with this adhesive 13.  In this case, as the injecting direction of the adhesive 13 does not intersect at right angles to the air flow, there exists no possibility of generating Karman vortex street in the downstream region and as the adhesive spreads on the high speed air flow, there exists no possibility of sticking liq. droplets of the adhesive 13 on the inner wall of the pipe.
Patent JP-H0530442-A (JP)
Title: Digital video processing circuit
Inventor: SHIMONO YOSHIO
IPC: H04N5/45
Filed: 1991-07-22
Abstract: PURPOSE:To set the luminance of a slave picture to a proper state by correcting the luminance of the slave picture in accordance with an average luminance of a master picture with respect to the variance in luminance of the slave picture due to the luminance change of the master picture on a television receiver or the like on which the master picture and the slave picture are simultaneously projected. CONSTITUTION:A device consists of a first ROM 6 which converts composite video data to a large value, a second ROM 9 which converts composite video data to a small value, an average luminance difference detecting circuit 12 which outputs a switching signal corresponding to the difference between the average value of video data of the master picture and that of the slave picture, a first switching circuit 14 which selects and outputs one of composite video data, output data from the first ROM 6, and output data from a second ROM 9 based on the switching signal, and a second switching circuit 16 which switches the output selected by the first switching circuit 14 and composite video data to output them as a new composite video data based on the master- slave picture switching signal used for switching between the master picture and the slave picture.
Patent JP-H0371012-A (JP)
Title: Optical fiber rotary angular speed indicator
Inventor: KAJIOKA HIROSHI
IPC: G01C19/72
Filed: 1989-08-10
Abstract: PURPOSE:To improve the temperature characteristic of a scale factor error by monitoring the phase of a double higher harmonic outputted by an interference optical system, and controlling the phase of a modulating signal, applied to an optical phase modulator, by a phase shifter according to the monitoring result. CONSTITUTION:A two-phase type synchronous detector 24 is provided as a synchronous detector for a double wave, a phase detector 25 detects the phase of the double wave and inputs it to a voltage controller 23 through a microcomputer 17 and a high-speed arithmetic processor 18 while a fundamental wave is inputted through the phase shifter 27. The phase detected by the detector 25 is monitored and the phase shifter 27 controls the phase of the fundamental wave according to the phase difference to control the phase of the modulating signal applied to the PZT of the optical phase modulator 6 automatically. Further, a DC component detector 28 monitors the DC component of the output of the amplifier 11 and controls the gain of the amplifier 11 to control output variation based upon level variation.
Patent JP-2001036179-A (JP)
Title: Package for optical module
Inventor: DAITO KATSUAKI
IPC: H01S5/022
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the cap section of a package for optical module from coming off the base section of the package, even if the sections are deformed after the package is assembled, by providing groove sections at both ends of the base section and insertions which can be inserted into the groove sections on the cover section. SOLUTION: A package for optical module is constituted of a base section 1 and a cover section 2. On the section 1, groove sections 3, having U-shaped cross sections, are provided for attaching the cover section 2 at both ends of the section 1 in the longitudinal direction. Insertions 4 provided on the cover section 2 are inserted into the groove sections 3. The interval between the groove sections 3 is made so as to be slightly larger than the thickness of the connecting sections 4. The connecting sections 4 of the cover section 2 are inserted into the groove section 3 of the base section 1 in sliding states, and adhesive is applied to the sticking spots. Accordingly, the cover section 2 will not drop out of the base section 1 even if the sections 1 and 2 are subjected to deformation.
Patent JP-H0371249-A (JP)
Title: Partial cache controller
Inventor: TANIGUCHI HIDEO
IPC: G06F12/08
Filed: 1989-08-10
Abstract: PURPOSE:To prevent a memory access speed from being delayed by providing the partial cache controller with a means for dividing a memory into a part to be cached and a part not to be cached and limiting the change of memory contents from a processor other than the one utilizing the cache function only to the uncached memory part. CONSTITUTION:Address information 21 from the processor 1 is compared with address information held in an interface address holding register 22 by a comparator 24, and when the address information 21 from the processor 1 is larger, a 'CACHE YES' signal is outputted to a cache YES/NO information 27 and a 'CACHE NO' signal is outputted in the reverse case. An address branch circuit 23 sends the address information 21 of the processor 1 to the address information 25 of a cache circuit 3 when the information 27 is 'CHCHE YES' or the address information 26 of a memory 5 in the case of 'CACHE NO'. Since it is completely unnecessary to execute the coincidence processing of the contents between the cache 3 and the memory 5, the memory access speed can be increased as a whole.
Patent JP-H1045290-A (JP)
Title: Automatic web connecting device
Inventor: TOKUNO MASATERU
IPC: B65H19/16
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To raise the processing speed of the whole line to perform a web connection with a low tension by controlling the unwinding brake force so that the torque of a second driving means for driving a delivery roll is constant in a first control means for controlling the brake force of a brake mechanism. SOLUTION: The web tension on delivery roll inlet side is determined by the brake pressure of an unwinding shaft mill roll stand in general operation. The brake pressure of the unwinding shaft mill roll stand is controlled by an electro-pneumatic converter 19 controlled by the electro-pneumatic control means 31 of a control arithmetic device 30. The electro-pneumatic control means 31 performs a setting by an electro-pneumatic conversion setter 38. An unwinding torque control means for controlling the unwinding brake force so that the torque of a delivery roll driving motor is constant or an unwinding control means for controlling the unwinding brake force according to the winding diameter of an unwinding shaft is used as the electro-pneumatic control means 31, whereby a more stable control can be performed to perform a web connection.
Patent JP-H1152066-A (JP)
Title: Pendulum device
Inventor: GOTO YOSHINORI
IPC: G04B17/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum device of which the support part does not fail even by inclining in front and back directions of a pendulum clock device and is capable of producing a thin pendulum clock device. SOLUTION: A pendulum device 20 is constituted of a pendulum 40, a pendulum support part 50 slidably supporting the pendulum 40 and a pendulum drive part 60 reciprocally moving the pendulum 40. The swing rod of the pendulum 40 is separated in the longitudinal direction into the first rod part 41 and the second rod part 42 for forming a combining part 400 as a stress mitigation means. The first rod part 41 and the second rod part 42 are combined with a specific magnetic force at a specific position. However, if the rod receives bending stress against the magnetic force, it is separated at the combining part 400 into the first rod part 41 and the second rod part 42. By this, the stress concentration to the pendulum support part 50 is mitigated.
Patent JP-H0849732-A (JP)
Title: Synchronizer for transmission
Inventor: TAKAMURA SHINICHI
IPC: F16D23/06
Filed: 1994-08-08
Abstract: PURPOSE:To dissolve drag at taper cone parts effectively by centrifugal force acting upon an inertial mass body and prevent fretting wear caused by the contact of the inertial mass body. CONSTITUTION:Spline pieces 23, 24 disposed adjacently to a clutch hub 20 have inclined holes 40, 41 opened to the side face on the synchronizer ring 30 side of the spline pieces 23, 24 and separated from the rotational center toward the opening part side. Balls 42, 43 coming in contact with the side face of the synchronizer ring 30 are movably accommodated in these inclined holes 40, 41. Since the balls 42, 43 and the synchronizer ring 30 are relatively rotated, fretting wear is prevented, and since the balls 42. 43 can be enlarged in diameter, axial force based on centrifugal force is increased so as to positively prevent drag at taper cone parts 38, 39.
Patent JP-S6186095-A (JP)
Title: Production of ti-containing composite brazing filler metal
Inventor: KOJIMA KIYOKAZU
IPC: B23K35/02
Filed: 1984-10-01
Abstract: PURPOSE:To provide a titled brazing filler metal which can be easily plastically worked, completes alloying in a short brazing time and forms uniform structure by cutting a clad wire consisting of Ti and noble metal alloy to a granular shape, subjecting repeatedly the granular material to compression molding and sintering then forming the same into a wire shape, etc. CONSTITUTION:The wire clad with Ti and noble metal alloy is cut to a required length to form the grains of the composite grazing filler metal. The grains are subjected repeatedly to compression molding and sintering and thereafter the molding is subjected to plastic working such as extruding, drawing or rolling, by which the wire, tape or plate-shaped blank material is obtd. Since the Ti is uniformly dispersed into the noble metal alloy in the form of the single metal, no intermetallic compd. is generated between the element in the noble metal alloy and Ti. The plastic working is thus easy and the brazing filler metal of any shape is easily manufactured.
Patent JP-S59100044-A (JP)
Inventor: HAYO PITSUKERU
IPC: B60T11/224
Filed: 1983-11-04
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-S6361660-A (JP)
Title: Actuator for automotive direction lamp
Inventor: KATAYAMA KAZUNARI
IPC: B60Q1/34
Filed: 1986-09-01
Abstract: PURPOSE:To prevent bad effects of sparks produced at contacts by connecting transistors in series with direction indicating devices and connecting a synthesis of an intermitting signal of a lever switch and an automatic intermitting signal to the base circuit of the transistors. CONSTITUTION:Transistors 4, 15 are provided for synthesizing a signal of a lever switch 7 and an intermitting signal from an automatic intermitting device 2. If contacts 9, 11 of a lever switch 7 are connected with each other for turning left, a direction lamp 12 starts automatic flickering. If contacts 9, 8 are connected with each other, a direction lamp 6 starts automatic flickering. If the contact 9 is not connected with either of them, neither of the direction lamps 6, 12 flickers. Which this constitution, current for a control circuit can be set low by combining highly sensitive transistors with it, thereby had effects of sparks at contacts can be eliminated.
Patent JP-S6452922-A (JP)
Title: Construction of cut-off wall of caisson and its reuse
Inventor: HIRAYAMA MITSUO
IPC: E02D25/00
Filed: 1987-08-21
Abstract: PURPOSE:To make reconstruction of cut-off wall of caisson easier by a method in which many ring-shaped cut-off walls are orderly constructed on the top of a caisson being set, piers are constructed in the caisson, and the cut-off walls are orderly laminated through water-stop packing on the top of the other caisson. CONSTITUTION:Concrete is placed to from a caisson 2, during which period the caisson 2 is settled down to a given depth. Many ring-shaped cut-off walls 1 are formed on the top of the caisson 2 by placing concrete. After a pier 10 is constructed in a dry state inside the walls 1, and the walls 1 are then orderly removed from above by cutting off the sheet of water-stop material 8 and again laminated through a ring-formed rubber gasket for stopping water on the top of the other caisson to reconstruct the cut-off walls 1. The removing operation of the walls 1 can thus be safely and easily made and the reconstruction of the cut-off walls can also be simplified.