baber/WOPTO huggingface dataset:
Patent JP-H1175211-A (JP)
Title: Camera system and method for generating color video signal
Inventor: ABE KAZUNORI
IPC: H04N9/45
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate a system design and manufacture for a monitor camera or the like and to facilitate a small sized camera system without the need of provision of a clock system with a different frequency by using an oscillation means that provides an output of a clock signal so as to generate a CCd drive signal and a chrominance signal subcarrier and to obtain a high frequency in the system. SOLUTION: The system is made up of a camera head section and a camera control unit 20, the camera control unit 20 is provided with an oscillation circuit 21 that generates a main clock signal, a chrominance subcarrier wave generating means 71 that outputs sequentially digital carrier data to form a signal with the chrominance subcarrier frequency based on the main clock signal sequentially, and a digital signal processing means 41 that applies signal processing to a CCD output signal as a digital video signal, and a video signal generating means 61 that superimposes a synchronizing signal and digital carrier data on an output of the digital signal processing means 41 and restores the resulting signal into an analog signal to generate an analog composite video signal.
Patent JP-S6474690-A (JP)
Title: Scanning device for bar code scanner
Inventor: ICHINOHE TOSHIHIRO
IPC: G06K7/10
Filed: 1987-09-16
Abstract: PURPOSE:To obtain a compact scanning device by scanning a light beam via a rotary mirror for each scan part, reflecting said light beam to a reading surface via the mirror for production of scan lines of different directions, and providing the scan parts for each direction of the scan lines. CONSTITUTION:Reflecting mirrors 7-9 are horizontally scanned by laser light with rotation of a rotary mirror 6. In this case, the scanning direction of the reflecting mirror 7 is set horizontally Y to a vertical surface 3 together with the scanning direction of the reflecting mirror 8 non-parallel to the surface 3 set at Y' forming 45 deg. to a reading surface 2, and the scanning line of the reflecting mirror 9 symmetrical to the reflector 8 set at 'Y' forming 45 deg. to the surface 2 respectively. Then reflecting mirrors 14 and 15 are scanned vertically with rotation of the rotary mirror 13. Thus the scan line formed on the surface 3 is set in the vertical direction X' and the scanning direction of the reflecting mirror 15 symmetrical to the reflector 14 is set vertical X''. Thus plural scan lines are formed in the vertical and horizontal directions and therefore the bar codes can be read even though the directions of these codes are unstable to the surface 2. Furthermore, the reflecting optical path is simplified and therefore a compact scanning device is obtained.
Patent JP-S61112731-A (JP)
Title: Intake air device for internal-combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02B31/02
Filed: 1984-11-02
Abstract: PURPOSE:To improve operating efficiency, in a valve for opening high speed- purpose intake air passage in the high speed range of the engine having two intake air valves for each cylinder, by gradually opening or closing the valve if a varying rate of engine speed is greater than that of a load and rapidly opening or closing the same valve if the latter is greater than the former, depending upon the result of the comparison between them. CONSTITUTION:A valve (h) which is opened in the high speed range of the engine is provided in high speed-purpose intake air passage (c) and is opened or closed by an actuator (k) in an engine having two intake air valves (a), (b) for each cylinder. Basic control is provided for the opening/closing valve (h) in accordance with an engine speed (e) but the opening/closing speed of the valve (h) is controlled by the result of the comparison between the varying rate of the engine speed (e) and that of load (f) with an arithmetic means (i). That is, the opening/closing valve is gradually opened or closed when the varying rate of the engine speed is great and it is rapidly opened or closed when the varying rate of the load is great.
Patent JP-H04113124-A (JP)
Title: Casing for heating device
Inventor: TAO TSUNEO
IPC: F24C15/08
Filed: 1990-08-31
Abstract: PURPOSE:To keep the strength of a cover and prevent deformation of the cover during closing even when a round form is formed by a method wherein a protrusion is formed on the one of the cover end part on the opening end side of the cover and the opening edge part of a jacket plate and a recessed part is formed in the other, and the protrusion is engaged with the recessed part at closing of the cover. CONSTITUTION:A cover 4 has the one end rotatably supported to an axle 7 inserted through an opening edge part 5, located near the central part of a jacket plate 2 and a pair of bearing part 6 formed in an overlapped state to the end parts of one side of the cover 4. A protrusion 9 formed of resin is formed on the cover end part 8 on the opening edge side of the cover 4 by press fitting. A recessed part 11 is formed in a corresponding opening edge part 10 by means of a burring hole, and during closing of the cover 4 the protrusion 9 and the recessed part 11 are engaged with each other Even when, during closing of the cover 4, a load in a slide direction is applied not only on the opening side and the rear side, where no support by the jacket plate 2 is effected, but also in all directions, the cover 4 is prevented from movement through engagement between the protrusion 9 and the recessed part 11. Thereby, deformation of the bearing part 6 because of a sheet being thin, i.e., deformation of the cover 4, is prevented from occurring and a gap between the jacket plate 2 and the cover can be kept at an uniform value.
Patent JP-S59118346-A (JP)
Title: Multi-spindle cooling device
Inventor: INOUE HITOSHI
IPC: B23Q11/12
Filed: 1982-12-24
Abstract: PURPOSE:To cool main spindle devices effectively and evenly by a method wherein operating liquid is flowed through vapor pipes, liquid pipes and communicating pipes to transport the quantity of heat of bearings from the hollow chambers thereof to heat radiating devices. CONSTITUTION:The quantity of heat of the bearings 3, 31, which received the heat in bearing stands 4, 41, is deprived as the latent heat of evaporation when it heats the operating liquid, such as Flon or the like, in the hollow chambers 7, 71. The vapor of the vaporized Flon or the like moves to the heat radiating devices 8, 81 through the vapor pipes 10, 101 and is cooled by cooling fans 9, 91. The condensed operating liquid returns into the hollow chambers 7, 71 of the bearing stands 4, 41 through the liquid pipes 12, 121. A part of the operating liquid passing through the liquid pipe 12 inflows into the hollow chamber 71 of the bearing stand 41 through the communicating pipe 13 while a part of the operating liquid passing through the liquid pipe 121 inflows into the hollow chamber 7 of the bearing stand 4 through the communicating pipe 131.
Patent JP-S60125163-A (JP)
Title: Superconductive rotor
Inventor: NUMATA SEIJI
IPC: H02K3/51
Filed: 1983-12-06
Abstract: PURPOSE:To reduce the quenching of a superconductive field winding by connecting leads of a winding unit at the end of the winding. CONSTITUTION:The leads 12 of a winding unit are connected at the end 19A of a superconductive field winding 2A. In other words, superposed winding unit are connected with leads 23 to form the field winding 2A, and the leads 23 are connected at the end 19A of the winding 2A. The lead connector 16a of the winding 2A is formed at the end 19A of the winding 2A having small magnetic flux density, thereby reducing the quenching.
Patent JP-S59125937-A (JP)
Inventor: ASAO TATSUHIKO
IPC: D03D39/24
Filed: 1982-12-29
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-H04113766-A (JP)
Title: Solid-state image pickup device
Inventor: KUMATORIYA AKIHIKO
IPC: H04N5/361
Filed: 1990-09-04
Abstract: PURPOSE:To eliminate an offset dispersion in an output buffer amplifier between chips by inputting a dummy signal in common to each chip to an output buffer amplifier of each chip at a head of each chip, clamping an output of the buffer amplifier while a dummy signal is read and sampling and holding the output. CONSTITUTION:When a switch SW1 is opened from a time t=t1 till t-t2, a signal in1 of a chip 1 is inputted to an input terminal 3 of an output circuit 1. Since a clamp pulse phiCL goes to H from a time t=t1 till t=t6, the clamp level VCL is outputted to an output terminal 4 as an out1'. Thus, a signal output with an offset of a buffer amplifier B1 added thereto is inputted to an input terminal 3 and while a dummy signal is read, since the VCL is outputted to the out1' a sum of the VCL and a difference between the dummy signal and a signal of each picture element is outputted as the out1' at read of each picture element. Similarly, signals of chips 1-3-1-n are read as the out1' by eliminating dispersion in the offset.
Patent JP-S61111329-A (JP)
Title: Production of arylene sulfide polymer
Inventor: HASEGAWA SUGIO
IPC: C08G75/0209
Filed: 1984-11-05
Abstract: PURPOSE:To obtain a polymer substantially free of any oligomer component effectively and economically, by adding a specified compound to a resin solution containing a low-MW arylene sulfide polymer or oligomer, obtained by a polymerization reaction. CONSTITUTION:A polyhaloaromatic compound is reacted with a sulfiding agent in an amide polar solvent, and to this reaction solution at least one selected from among organic metal sulfonates, organic metal carboxylates, polyalcohols, lithium halides and alkali phosphates, is added. From the formed resin solution comprising a low-MW polymer-rich layer (I) and an oligomer-rich layer (II), layer (I) or (II) is separated. As the polyhaloaromatic compound used, a dihaloaromatic compound is usually used, and p-dichlorobenzene is preferably used. As the amide polar solvent, N-methyl-2-pyrrolidone is particularly preferable.
Patent JP-H0397148-A (JP)
Title: Rotation transmission device
Inventor: NAKANISHI YASUYUKI
IPC: G11B15/28
Filed: 1989-09-11
Abstract: PURPOSE:To secure an optimum engaged state to prevent the occurrence of noise and to improve the assembly work efficiency by bringing an arc part into contact with a contact part at the time of engaging a second gear with a first gear to keep the distance between the rotation centers of the first and second gears constant. CONSTITUTION:When a second gear 20 is engaged with a first gear 6, an arc part 5 is brought into contact with a contact part 30, and the distance between rotation centers of first and second gears 6 and 20 is fixed. That is, when a sector end part 30 is brought into contact with bearing part 5, a distance R1 between the center point of a host 21 and the front end face of the sector end part 30 and a distance R2 between the center point of a motor shaft 4 and a bearing part 23 are fixed respectively, and as the result, a distance L=R1+R2 between the center point of the post 21 and that of the motor shaft 4 is fixed. That is, when the sector end part 30 is brought into contact with the bearing 5, an optimum distance is kept between the host 21 and the motor shaft 4, and the optimum engaging state between a moving gear 20 and a motor gear 6 is obtained. Thus, the occurrence of engaging noise is prevented, and the assembling work efficiency is improved, and the torque is smoothly transmitted.
Patent JP-S6291384-A (JP)
Inventor: YONEMURA TOSHIHIRO
IPC: B62J25/00
Filed: 1985-10-17
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-H1170555-A (JP)
Title: Injection-compression mold
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To perform good compression molding by reducing the generation of gate cut inferiority in an injection-compression mold. SOLUTION: In an injection-compression mold including a stationary mold 1, a movable mold 2 forming a cavity 3 along with the slationary mold and the press means 4 pressing the movable mold toward the cavity and pressing the movable mold by the press means after a molten resin is injected into the cavity to move the same toward the stationary mold to subject the molten resin to compression molding, a front cavity core mold 5 arranged so as to constitute a part of the inner surface of the cavity is provided to the stationary mold and a rear cavity core 9 movable in an opening and closing direction so as to constitute a part of the inner surface of the cavity in opposed relation to the front cavity core mold is provided to the movable mold and either one of the front cavity core mold and the rear cavity core mold brings a gate 6 to a closed state at a time of mold clamping and a mold energizing means 10 energizing the other mold in the opening and closing direction is provided to the other mold.
Patent JP-H0787748-A (JP)
Title: Resonance-type inverter apparatus
Inventor: ISHII TAKAYUKI
IPC: H02M7/48
Filed: 1993-09-20
Abstract: PURPOSE:To reduce a current ripple near the crest value of an input current even when an output becomes large in a resonance-type inverter apparatus. CONSTITUTION:An LC resonant circuit 25 converts a DC voltage vs into a DC link voltage vc which becomes periodically zero due to a resonance phenomenon, and it gives the link voltage to an inverter main circuit 34. A three-phase/ twO-phase converter 36 detects three-phase output voltages vu, vv, vw of the inverter main circuit 34, and it converts the three-phase detection voltages into two-phase detection voltages vx, vy. In addition, an output control means 54 operates differences DELTAvx, DELTAvy between two-phase output voltages vx', vy', from a voltage command generator 53 and the two-phase detection voltages vx, vy it integrates the differences, it obtains error voltages ex, ey, it decides a switching pattern according to the direction of a voltage error vector which uses the error voltages ex, ey as components, and it controls transistors 28 to 33 for the inverter main circuit 34 so as to be turned on and off in such a way that the switching pattern is obtained when the DC link voltage vc is zero.
Patent JP-S60125112-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H02H3/40
Filed: 1983-12-09
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-H1078749-A (JP)
Title: Karaoke sing-along machine
Inventor: TANAKA TAKAHIRO
IPC: G10L25/48
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine capable of correctly rating and evaluating the skill of a KARAOKE singer's skill. SOLUTION: The singing voice signals of KARAOKE singing are inputted via a microphone 1 to an A/D converter 2. This A/D converter 2 converts the singing voice signals into digital data. A data extraction section 3 extracts pitch data and sound volume data from the digitalized singing voice signals. The extracted pitch data and sound volume data (singing voice) are inputted to a comparator section 4. A sequener 7 reads out the pitch and sound volume data of guide molodies and singing skill data in parallel with data for KARAOKE playing and inputs the data to this comparator section 4. In the comparator section 4, the singing voices and the pitch and sound volume data of the guide moledies are compared. Rhythm differential data, pitch differential data and sound volume differential data are then figured out and the KARAOKE singing is rated by each of these three elements.  This rating is executed by sections, such as special techniques in the way of singing in low voiced parts and climax.
Patent JP-H0396288-A (JP)
Title: Compound permanent magnet substrate, magnetic sensor, and manufacture thereof
Inventor: KOJIMA SHIGERU
IPC: H01L43/08
Filed: 1989-09-08
Abstract: PURPOSE:To form a permanent magnet substrate which is suitable for forming a semiconductor thin film and to obtain a magnetic sensor whose heat-resistant property is good by a method wherein a thin film of a barium ferrite, a strontiun ferrite or a lead ferrite is formed on the surface of a substrate com posed of a permanent magnet material. CONSTITUTION:A permanent magnet sheet is used for a substrate 1; the sub strate 1 is set up in a sputtering apparatus and is sputtered in an atmosphere of argon gas by using a target material whose fundamental composition is MO.6Fe2O3 (where 11 represents Ba, Sr or Pb); a ferrite-based thin film 2 of a barium ferrite, a strontium ferrite or a lead ferrite is formed. Thereby, a compound permanent substrate is obtained. A semiconductor thin film 3 provided with a magnetism-to-electricity conversion action is formed on the surface of the thin film 2 of the compound permanent magnet substrate by a vacuum deposition method or the like; in addition, a conductive thin-film electrode 4 is formed. Thereby, a magnetic sensor is obtained.
Patent JP-S6475838-A (JP)
Title: Indoor environment control device
Inventor: GOTO HARUHISA
IPC: F24F11/02
Filed: 1987-09-17
Abstract: PURPOSE:To create a comfortable environment over the entire room space detecting the temperature over the entire room space using an omnidirectional temperature sensor having a light collecting means, and controlling an air conditioner or a sunlight regulating device etc., from the PMV value computed from the detected temperature. CONSTITUTION:An omnidirectional temperature sensor 5 comprises, for example, a Fresnel lens 51, a pyroelectrical infrared ray sensor 52 disposed on the lens axis, a chopper 53 disposed in between which admits or interrupts the entering infrared rays and a sensor 54 to detect the operation of the chopper 53. By installing such an omnidirectional temperature sensor 5 on the ceiling etc., of a room, infrared rays radiated from all over the room can be detected to allow the determination of a correct average radiation temperature. From these sensor outputs, a micro computer 10 computes the PMV value which is an index of degree of comfortableness, and, by controlling a hot water space heater 1 or air conditioner 2, and an elevating means for blinds 4a, 4c from the PMV value, a comfortable environment can be created over the entire room space.
Patent JP-H0897720-A (JP)
Title: Pll controller
Inventor: SASAKI FUMIHIRO
IPC: H03L7/183
Filed: 1994-09-28
Abstract: PURPOSE: To suppress a capacity of a program ROM from being increased and to prevent a RAM from being partly monopolized by setting frequency division data stored in the program ROM to a programmable divider via a latch circuit so as to reduce number of program steps. CONSTITUTION: An MPX selection ROMD instruction and a latch PLL instruction are stored in a program ROM 6 consecutively to set 16-bit frequency division data to a programmable divider 3. Then the PLL instruction is read from the program ROM 6, an instruction decoder 8 decodes the instruction and provides an output of a latch signal PLL to a latch circuit 17. The latch circuit 17 latches the 16-bit frequency division data read from the program ROM 6. Since the frequency division data are directly transferred from the program ROM 6 to the latch circuit 17, the transfer of the frequency division data is attained in the unit of instruction bits more than usual data bit number and required program step number is reduced.
Patent JP-H04114696-A (JP)
Title: Washing machine
Inventor: SUMIYAMA NORIHIKO
IPC: D06F39/04
Filed: 1990-09-03
Abstract: PURPOSE:To get washing water of set temperature in a short time, allowing detergent to activate for washing by providing a tub mounted in a washing machine body, a feedwater port with valve to supply water to the tub, a hot water supply port with valve to supply hot water, and a mixer passage in which supplied water and hot water are mixed and led to the tub. CONSTITUTION:When water temperature in a tub 11 is lower than a set temperature, a hot water supply valve 14 is opened to supply hot water while a feedwater valve 12 is closed. When over a set temperature, the feedwater valve 12 is opened, and a feedwater temperature detecter 17 in a mixer passage 16 detects feedwater temperature again to confirm it is over a set temperature. When feedwater temperature becomes lower than a set temperature, water is supplied to a given water level with the feedwater valve 12 and hot water supply valve 14 opened or closed so as not to make the feedwater temperature lower than the set temperature. Thus, this washing machine is given a simpler structure than a conventional one of built-in heater type for washing in hot water, allowing adjustment of water temperature while feeding to get water of set temperature in a short time.
Patent JP-H08198878-A (JP)
Title: Triazolopyridazine derivative its production, intermediate and agent
Inventor: KAWANO YASUHIKO
IPC: A61K31/5025
Filed: 1995-09-12
Abstract: PURPOSE: To obtain a triazolopyridazine derivative useful as a preventive or curing agent or an antiasthmatic of allergic rhinitis or atopic dermatitis. CONSTITUTION: This derivative is expressed by formula I (R<2> is H, a halogen or a 1-6C alkyl; R<2> is a polycarbon alkyl or a cycloalkyl; X is O or S(O); P is 0 or 2; Y is a cycloalkylene or a cycloalkylidene, etc.; m and n are each 0-4; R<5> and R<6> are each H, an alkyl or a cycloalkyl, etc.), e.g. 6-(2,2-dimethyl-3- sulfamoyl-1-propoxy)-7-ethyl[1,2,4]triazolo[1,5-b]pyridazine. The derivative of the formula I is obtained by reacting a compound expressed by formula II with a compound expressed by formula III (Z<1> and Z<2> are groups simultaneously reacting and removing together). This derivative has a not-substituted 8-position of [1,2,4]triazolo[1,5-b] pyridazine skeleton and has a polycarbon alkyl group at 7-position as a structural characteristic and has excellent an antiallergic activity and a suppressing activity for a chemical wandering of acidocyte, etc.
Patent JP-S59124383-A (JP)
Inventor: KUSUKI SHIGERU
IPC: G10K11/04
Filed: 1982-12-29
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-S61111727-A (JP)
Title: Drawing method of metallic material
Inventor: WAKITA TATSUO
IPC: B21D53/90
Filed: 1984-11-06
Abstract: PURPOSE:To secure a relief and prevent a flapping, also to make a formation easy by performing a drawing after thinning with reducing the width of the deep drawn part of a metallic material. CONSTITUTION:The width of the bulging formation part 12 of the metallic material 11 cut off in a strip shape is reduced and also thinned with mechanically or hydraulically extending the bulging formation part 12 via both ends of the metallic material 11 after its being softened with heating. The housing member 16 consisting of a bulging part 14 and both end parts 15, 15 is then formed with performing a warm or cold drawing after pickling, if necessary. And after trimming the housing member 16 of which bulging part 14 is thinned and both end parts 15, 15 are thickened, a housing 17 is made with overlapping the couple thereof.
Patent JP-S6387670-A (JP)
Title: Magnetic recorder
Inventor: ARIGA TOMOE
IPC: G11B21/12
Filed: 1986-10-01
Abstract: PURPOSE:To stabilize a recording and reproducing position by abutting a part of a second carriage against a part of a carrying means to form a turning operation fulcrum by which the plane torsion of a turning means is prevented. CONSTITUTION:A torsion coiled spring 5 is received and supported by a spring receiver 7a extended to a lower carriage 7, and one end is detained by a spring hook 7b arranged on the lower carriage 7 and the other presses an upper carriage 4 with the required pressing force at the state stored torsional moment energy. If the spring hook 7b is constituted in plural stages in a required position so that the detaining position of one end of the torsion coiled spring 5 can be switched, the pressing force in finely adjusted to a required value. Thus, the recording and reproducing position of a medium is stabilized.