baber/WOPTO huggingface dataset:
Patent JP-S6436185-A (JP)
Title: Still video player
Inventor: ARAKAWA HIROAKI
IPC: G11B20/02
Filed: 1987-07-30
Abstract: PURPOSE:To realize a still video player used in common for color/white-black color capable of reproducing white/black signal with high resolution without revising the pass band of a delay element by supplying directly a luminance signal demodulated by a demodulation means to an amplifier means at a black/ white picture. CONSTITUTION:A switch 18 is provided between a mixing circuit 17 and an amplifier circuit 19 and a switch 34 is arranged in parallel with a high pass filter 7, and in case of black/white signal reproduction, a mode changeover circuit 32 turns off a switch 33 to cut off color noise and to turn on the switch 34 thereby throwing the switch 18 to the position (c). As a result, a signal amplified by a head amplifier is fed directly to the FM demodulation circuit 8, and the luminance signal subject to FM demodulation and de-emphasis is fed directly to the amplifier circuit 19. Since the high frequency component of the luminance signal at reproduction is not deteriorated, the resolution of the picture is not lowered. Thus, even when a high definition white/black picture is recorded, a sharp reproduced picture without picture quality deterioration is obtained.
Patent JP-H0921618-A (JP)
Title: Apparatus for measuring size of sheet-like object
Inventor: KITAYAMA TSUNAJI
IPC: G01B11/06
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus which can measure both width and thickness of a sheet-like object easily and simultaneously, by setting a laser-projecting/detecting sensor to face the sheet-like objet and scanning the sensor in the width direction of the object. SOLUTION: A laser-projecting/detecting sensor 3 is arranged to face a sheet- like object 1 in the thickness direction of the object. A carrier device 5 is also arranged in the measuring apparatus, which can scan the sensor 3 in the width direction of the sheet-like object 1 to be measured. The measuring apparatus further comprises an operation device 7 for operating width 12 and thickness 11 of the sheet-like object 1 based on a signal from the sensor 3 and a control device 8 for controlling the operation device 7 and carrier device 5. Since the laser-projecting/detecting sensor 3 is made to face the thickness direction of the sheet-like object 1 and scanned in the width direction, the width and the thickness of a plurality of sheet-like objects can be efficiently and highly accurately measured in a simple system.
Patent JP-H1021214-A (JP)
Title: Simulation executing device and its data compressing method
Inventor: SHIOZAWA SONOMI
IPC: G06F19/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the retrieval of simulation result data by dividing the simulation result data by optional simulation times and including information reflecting the simulation times in a file name. SOLUTION: A dividing point setting part 40 sets simulation times to be dividing points in the case of dividing simulation result data. Concerning simulation result data sent to an outputting form deciding part 30, a data dividing part 31 reads the simulation time designated by the dividing point setting part 40 and sets simulation times for dividing simulation result data so as to generate an internal file. Then the part 31 transfers the internal file storing to simulation result data to a data compressing part 32. A conversion objective key to conversion key replacing part in the part 32 detects a conversion objective key from simulation result data in the internal file to replace it with a conversion key.
Patent JP-S5893601-A (JP)
Title: Manufacture of wheel for vehicle
Inventor: HIRAMATSU YASUTADA
IPC: B60B23/00
Filed: 1981-11-29
Abstract: PURPOSE:To reduce the man-hour and lower the cost of production of internally chilling a connecting member into an end part of a plate which is monobloc- casted with a hub. CONSTITUTION:The end of a connecting member 13 is welded with a rim 11 by a welding metal 27. The connecting member 13 is for connecting the rim 11 with a plate 17, and formed in flat triangular-form having a fitting projection 25 on its end. The fitting projection 25 is inserted into the connecting hole of the rim 11, and exposed out of the periphery surface of the rim 11. The said exposed part is welded with the rim 11 by welding metal 27. The wheel for vehicles is manufactured by casting the connecting member 13 into the end part of the plate 17 which is monobloc-casted with the hub 31.
Patent JP-H0474698-A (JP)
Title: Ic card
Inventor: SHINOHARA TAKAYUKI
IPC: B42D15/10
Filed: 1990-07-17
Abstract: PURPOSE:To easily estimate whether a failure is attributed to a temperature at a failure analysis by a method wherein a means for recording a temperature history is provided inside an IC card incorporating a semiconductor element and other circuit elements. CONSTITUTION:A shape memory alloy spring 7 is extended at an ordinary temperature and contracted at a temperature higher than a shape recovery temperature. A temperature history can be recorded in accordance with the presence or absence of a shape change of the shape memory alloy spring 7. By incorporating a plurality of shape memory alloy springs 7 having different shape recovery temperatures in the same card, a temperature history can be recorded more accurately. Therefore, at the time of a failure analysis, whether the failure is attributed to a temperature can be easily estimated, and an analysis time can be reduced.
Patent JP-H0833864-A (JP)
Title: Coating method, production of magnetic head and coating device
Inventor: SHIMADA TETSUO
IPC: G11B5/60
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a flawless coating layer in a short time with good productivity by extruding a melted liq. raw material from a vessel with the gas pressure and the gravity of the raw material and coating a material to be coated be low the opening of the vessel. CONSTITUTION:A molten glass 60A which has been heated by a heater 4, melted in a crucible 3 and homogenized by the rotating shaft 5 and arm 5a is extruded downward through the orifice 3a of the crucible 3 opened by a stopper 6 with the pressure of a gas 59 from a gas feed pipe 62 and the gravity. A material to be coated supported by the X-stage 56, Y-stage 57 and lifting device 53 is placed below a nozzle and coated with the glass. Since the material is directly coated in this way with the molten glass extruded from the crucible 3, operability and efficiency are improved.
Patent JP-H0865797-A (JP)
Title: Manufacture of supporting layer for acoustic transducer
Inventor: MAIKERU GURIINSUTAIN
IPC: H04R17/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a backing layer for an acoustic transducer which prevents the attenuation of sound energy outputted from a piezoelectric element and the return of sound energy reflected inside to a piezoelectric element and can easily be manufactured. SOLUTION: To manufacture a backing layer of an acoustic transducer phased array having piezoelectric elements arrayed in matarix, slots are formed in lead frames 20 having outside frame members 28 and conductors 22 are formed; and the read frames 20 and spacer read frames 30 are stacked alternately and spaces are formed between the conductors 22 of adjacent read frames 20. Then an electrically insulating sound absorbing base material is injected into the read frames 20 to fill the spaces between the conductors 22, and then they are heated under pressure; and the outside frame members 28 and an excessive sound absorbing base material are removed to form the backing layer.
Patent JP-H0593040-A (JP)
Title: Epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08G59/08
Filed: 1991-07-31
Abstract: PURPOSE:To provide the subject novel composition containing a specific multi- functional epoxy resin, giving packaged products reduced in the generation of cracks because of giving cured products having high glass transition temperatures, being excellent in heat resistance, mechanical strength and moisture resistance, and suitable for sealing semiconductors. CONSTITUTION:The objective composition comprises an epoxy resin containing a multi-functional resin, a curing agent (e.g. a phenol novolak resin) and a curing accelerator (e.g. triphenyl phosphine) as essential components. The multi- functional epoxy resin is obtained by reacting (A) a polyhydroxynaphthalene compound produced by the cocondensation of naphthol (preferably alpha-naphthlo) and dihydroxynaphthalene (preferably 1,6-dihydroxynaphthalene) and phenol with an aldehyde (preferably paraformaldehyde) and having an average mol.wt. of 300-2000 with (B) an epihalohydrin (preferably epichlorohydrin).
Patent JP-S6348547-A (JP)
Title: Optical recording method
Inventor: EGUCHI TAKESHI
IPC: G11B7/24
Filed: 1986-08-19
Abstract: PURPOSE:To make an optical writing with a semiconductor laser having small size and light weight by radiating IR rays to an optical recording medium having a recording layer contg. a polydiacetylene derivative compd. and a squarylium dyestuff according to a recording information, thereby discoloring the recording layer. CONSTITUTION:The IR rays having 800-900nm are made to irradiate the optical recording medium having the recording layer contg. the polydiacetylene derivative compd. and the squarylium dyestuff according to the recording information, thereby discoloring the recording layer. The polydiacetylene derivative compd. contd. in the optical recording medium is a polymer of the diacetylene derivative compd. shown by the formula R-CidenticalC-Cidentical-C-R' (wherein R and R' are each a polar group or a satd. aliphatic hydrocarbon group such as alkyl or cycloalkyl group which may be substd. with the polar group. The optical recording medium is usually produced by incorporating the diacetylene compd. into the optical recording medium, followed by polymerizing said compd. with irradiating UV rays before recording, and is recorded. Thus, the optical recording is effected using the semiconductor laser having small size and light weight.
Patent JP-H0356069-A (JP)
Title: Resonance convertor
Inventor: ODA SEIJI
IPC: H02M3/28
Filed: 1989-07-25
Abstract: PURPOSE:To remove the loss of a switching means by connecting bhe series circuit, consisting of a capacitor and a switch, to a snubber capacitor. CONSTITUTION:One stone type switching power source is composed of an output transformer 11, a capacitor for output smoothing, a diode for output rectification, an inverter transistor, etc. And to this transistor 18, a diode 19 and a capacitor 20 for snubber are connected in parallel, and further a series circuit 21 consisting of a capacitor 22 for another snubber and a switch 23 is connected. As a result, the temporal change rate of invertor voltage at the time of the changeover from on to off of the inverter transistor can be made small, and also the loss can be reduced.
Patent JP-H0355452-A (JP)
Title: Control method for air conditioner
Inventor: EBIHARA MASAAKI
IPC: F24F11/02
Filed: 1989-07-25
Abstract: PURPOSE:To control an air conditioner so that many of residents feel the controlled environment comfortable, by a method wherein a value of the set temperature plus a fluctuation factor is set as a target temperature, and a value of the set air flow rate plus a fluctuation factor is set as a target air flow rate. CONSTITUTION:At a temperature control element 6 of a controller 3, an adder 6a calculates a target temperature T0 by adding a fluctuation factor Ts (t) to a set temperature T1, and a subtracter 6b determines a temperature control signal Tc by subtracting an actual temperature T from the target temperature T0. On the other hand, at a air flow rate control element 7, a setter 7a sets a target air flow rate E1 based on the temperature control signal Tc supplied from the temperature control element 6, and an adder 7a determines an air flow rate control signal Ec by adding a fluctuation factor Es (t) to the target air flow rate E1. When the temperature control signal Tc is positive, an air conditioner 2 regulate the temperature of air A so that the room temperature is raised in proportion to the magnitude of the temperature control signal Tc, and on the other hand, when the temperature control signal Tc is negative, the air conditioner controls the temperature of the air A so that the room temperature is lowered in proportion to the absolute magnitude of the temperature control signal Tc.
Patent JP-H0478368-A (JP)
Title: Control device for automatic transmission
Inventor: TOMOMATSU HIDEO
IPC: F16H59/40
Filed: 1990-07-20
Abstract: PURPOSE:To obtain required braking force automatically and perform easily- controlled speed change with little speed change shock at the time of normal travel by providing a speed stage selecting means for setting a speed stage where an engine brake can work in the case of judging the necessity of the engine brake. CONSTITUTION:When a travel condition detecting means 1 detects a specified travel condition, that is, the output shaft rotating speed of an automatic transmission A is being increased in spite of the throttle opening being less than the fixed value, for instance, a judging means 2 judges a travel condition of requiring an engine brake on the basis of the output signal of the travel condition detecting means 1. In association with this, a speed stage changing means 3 outputs a speed change command signal to an oil pressure control device C so as to execute the change of at least a medium speed stage into a speed stage set by the engagement of a bidirectional engaging means. As a result, the speed stage where the engine brake can work is selected and set in the automatic transmission A. In this case, manual operation by a driver is not required.
Patent JP-S6437767-A (JP)
Title: System and device for modulating and demodulating video signal
Inventor: OHASHI KAZUHITO
IPC: H04N5/922
Filed: 1987-07-31
Abstract: PURPOSE:To modulate a video signal without reducing information utilized for correcting a time base by replacing the synchronizing signal part of the video signal with a reference signal when the video signal to include a synchronizing signal is angle-modulated and suppressing the turbulence of a demodulated signal to be generated preceding and succeeding to the replacement when the modulated signal is demodulated. CONSTITUTION:By replacing the synchronizing signal part of the video signal with the reference signal at the time of preparing an angle-modulated signal, the turbulence of the modulated wave is suppressed and by causing the synchronizing signal part in the demodulated signal to be a constant voltage at the time of the demodulating, an influence given to an image reproducing is decreased. Namely, a switch S2 is controlled by a composite sinchronizing signal (c-sync) inputted from a terminal B (separated from the video signal inputted to an input terminal A). During a period corresponding to the sync-chip part of the video signal inputted to the input terminal A, an output terminal is connected to an input terminal E and in the other case, the output terminal is connected to an input terminal D. Thus, the correction of a time base fluctuation can be securely executed at the time of the reproduction.
Patent JP-H01110635-A (JP)
Title: Manufacture of gaseous olefin by catalytic conversion of hydrocarbon
Inventor: RI ZAITEINGU
IPC: C07C11/02
Filed: 1988-08-01
Abstract: PURPOSE: To obtain gaseous olefins, especially propylene and butylene with higher efficiency by bringing petroleum hydrocarbons into contact with solid acidic catalysts in fluidized or moving bed or transfer line reactors in the presence of steam under specified conditions.  
     CONSTITUTION: Petroleum hydrocarbon feedstocks are brought into contact with solid acidic catalysts consisting preferably of a synthetic zeolite such as a pentasil type selective molecular sieve as an active component and a carrier such as a synthetic inorg. oxide in fluidized or moving bed or transfer line reactors in the presence of steam under the conditions of 500-650°C, 1.5×10 5 -3×10 5 Pa pressure, 0.20-20/hr weight space velocity, a catalyst-to-oil ratio of 2-12 and a steam-to-feedstock weight ratio of (0.01-2):1. The objective gaseous olefins are selectively obtd. from the various hydrocarbon feedstocks at a relatively low temp. without requiring expensive alloy steel equipment while accelerating secondary cracking reaction and suppressing hydrogen transfer reaction. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5981184-A (JP)
Title: Carriage controller for printer
Inventor: NAKAJIMA YOSHIKI
IPC: B41J29/38
Filed: 1982-11-02
Abstract: PURPOSE:To enable to accurately discriminate an erroneous action of a carriage, by nullifying the discrimination when a cover is opened for replacing an ink ribbon or for other purpose and a carriage-driving motor is freed. CONSTITUTION:When the cover 2 of the printer is opened, a switch 55a is turned OFF, a switch 55b is turned OFF at time t6 after a period of time DELTAt has elapsed from time t4, and outputting of a cover-open signal CO is started at time t6. When a position pulse PA is generated by a sensor amplifying circuit 53 at time t5, an error-discriminating circuit 57 outputs an erroneous action signal ED. A delay circuit 58 outputs an erroneous action signal ED' at time t7 after a predetermined period of time has elapsed from time t5 at which the signal ED was inputted. At time t7, an output from an inverter 60 is ''L'' since the cover- open signal CO is outputted, so that an error signal ER is not outputted even when the erroneous action signal ED' is inputted into an AND circuit 59, and accordingly, the printer is not brought into an error condition.
Patent JP-S6436326-A (JP)
Title: Printer control circuit
Inventor: NAKAGAWA SHUJI
IPC: G06K15/00
Filed: 1987-07-31
Abstract: PURPOSE:To accelerate the decoding of reception data and the input of print data to a memory, by providing a data decoding means and a DMA control means. CONSTITUTION:Data sent from a host device is received by an interface data decoding means 1, and when it is the print data, a DMA request signal DMARQ is outputted to the DMA control means 2. The DMA control means 2 requests the delivery of an address bus and a data bus to a microprocessor 3 by outputting a hold request signal HLDRQ. The microprocessor 3 interrupts the usage of those buses immediately, and returns a hold acknowledge signal HLDACK to the DMA control means 2. The DMA control means 2, when receiving the signal HLDACK, inputs the print data from the decoding means 1 to the memory 4 by DMA transfer. In such a way, it is possible to accelerate the decoding of the reception data and the input of the print data to the memory.
Patent JP-H0722083-A (JP)
Title: Wire connector
Inventor: MORI KATSUHISA
IPC: H01R4/00
Filed: 1993-07-06
Abstract: PURPOSE:To smooth insertion of wires into a container main body by allowing a protrusion formed in the space portion of the container main body to be held in a notched portion of a connector main body, thus regulating the position of the connector main body, and stopping the connector main body from moving. CONSTITUTION:The position of a connector main body 2 inside a container main body 1 can be readily determined by allowing a protrusion 14 in the container main body 1 to be held in a notched portion 27 of the connector main body 2, and even if the internal space of the main body 1 is more or less greater than the overall size of the main body 2, the main body 2 is not moved and insertion 1 of wires into the main body 1 is smoothed. To connect a plurality of wires together using a connector, each denuded separate wire from which a cover is removed is inserted into the main body from the wire guide hole 41 of a lid body 4 and pressed in until its end portion is passed through the inner wire through hole 25 of the main body 2 and collides with a lower wall 26 at the depth of the hole. Then each wire is pressed toward a conductive plate 3 by a wire pushing claw 21 and a V-shaped wire pressing bent portion 23, and the conductive portion 3 makes contact with the peripheral surface of each wire throughout a predetermined width.
Patent JP-H0357673-A (JP)
Title: Thermal printer
Inventor: KITAGAWA TOSHIHARU
IPC: B41J25/316
Filed: 1989-07-25
Abstract: PURPOSE:To improve the parallelism and positioning accuracy of a platen roller by holding a thermal head with some flexibility in a platen roller direction and a paper running direction, and positioning the head itself in relation to the position of the platen roller. CONSTITUTION:A head unit 12 is held by a head holder 13 through guide pins 16, 17 with some range of vertical and horizontal moving flexibility by fitting the guide pins 16, 17 into free engagement holes 19, 20 provided on the head holder 13. Thus a head 15 is set in contact with the platen roller 5 under pressure by a pressing spring 21 with some range of rocking flexibility around the guide pins 16, 17 against a platen roller 5. A vertical head movement cam unit drives a motor 26 based on a detection signal from a detector 27 and thereby rotates and stops an eccentric cam 24 at a fixed angle through a rotating shaft 22. The head holder 13 rocks around a fulcrum pin 14 due to the eccentric value of the eccentric cam 24 and the head 15 is pressed against the platen roller 5 or moves as if it were released from pressure. Subsequently, high positioning accuracy of the head 15 and platen roller 5, high parallelism of the head 15 and platen roller 5 and the uniform pressure force of the head 15 against the platen roller 5 are ensured.
Patent JP-2000023665-A (JP)
Title: Alkali amylase
Inventor: HAGIWARA HIROSHI
IPC: C12R1/07
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an amylase having optimal activity in alkaline region and differing in enzymatic characteristics from known amylases. SOLUTION: This alkali amylase has the following enzymatic characteristics: (1) activity: cleaving the α-1,4-glucoside linkages in starch, amylose, amylopectin glycogen, and partial degradation products thereof to form maltooligosaccharides; degrading γ-cyclodextrin to form a maltooligosaccharide; however, inert to α-cyclodextrin, β-cyclodextrin and pullulan; (2) active pH range and optimal active pH: pH 6.0-10.5 and pH 9.0-10.0, respectively; and (3) pH stability: stable within the range of pH 7.0-12.0 (under treatment at 40 deg.C for 30 min).
Patent JP-H0358142-A (JP)
Title: Scan control system
Inventor: OGAWA NAOKI
IPC: G06F11/22
Filed: 1989-07-26
Abstract: PURPOSE:To shorten a time required for control of each processing related device from a service processor by simultaneously scanning in/out contents of arbitrary flip flops in circuits of plural central processing units or the like as processing related devices having the same circuit constitution. CONSTITUTION:A device selecting circuit 25 to select processing related devices 100 (CPUs 11, 12 and 13) and a flip flop selecting circuit 33 to select flip flops 31 and 32 are provided. In this case, the device selecting circuit 25 simultaneous ly selects processing related devices 100 (CPUs 11 and 13), and the flip flop selecting circuit 33 simultaneously selects flip flops 31 and 32 in these processing related devices 100. Contents of selected flip flops 31 and 32 are scanned in/out. Thus, the amount of hardware of a scan controller and the amount of wiring of scan signal lines are reduced, and the time requiring for control of each processing related device from the service processor is shortened.