baber/WOPTO huggingface dataset:
Patent JP-H04247858-A (JP)
Title: Down chute for galvanizing equipment
Inventor: ZANMA TOKUGO
IPC: C23C2/00
Filed: 1991-01-23
Abstract: PURPOSE:To simplify construction and to facilitate maintenance and service by pivotally supporting a movable chute having a snout at the bottom end to a pivot supported atop the lower part of a down chute body. CONSTITUTION:The cylindrical down chute 4 extending diagonally downward from an outlet section 1 of a continuous annealing furnace is formed of a body 5 and a movable chute 6. An electric heater 9 coated with a heat insulating material 10 is mounted over the entire surface on the outer side of an inside surface coating plate 8 of the body 5 and a bearing 11 is provided in the lower part of the body 5 to horizontally support the pivot 12. A bearing 16 receiving the pivot 16 is provided atop the top end edge of the movable chute 6 provided integrally with the snout 15 made of a heat resisting steel at the bottom end and the movable chute 6 is pivotally supported to the pivot 12. Piston rods 19 of a pair of air cylinders 17 provided on both side faces in the lower part of the body 5 are elongated and contracted to luff the pivot 12 upward and downward as shown by broken lines and solid lines, respectively, by which the snout 15 is emitted from or submerged into the molten zinc surface of a molten zinc pot 31.
Patent JP-H03227169-A (JP)
Title: Copying machine
Inventor: YOKOBORI JUN
IPC: H04N1/04
Filed: 1990-01-31
Abstract: PURPOSE:To improve the copy efficiency by returning a scanner to a preceding position by a required quantity from the top of a 2nd original when the 2nd page is scanned consecutively in the page consecutive shot mode. CONSTITUTION:A step motor 8 is used for driving a scanner 7 of a read section 1 and a scanner position is controlled by a pulse number only. Thus, even when no sensor is provided near an original top of a 2nd page, the scanner is returned to a desired position. In the case of copying in the consecutive scanning mode and the page consecutive shot mode, at the time of consecutive scanning of the original of a 2nd page, the scanner is returned up to the position ahead the top of the original of a 2nd page preceding by a pulse number P1 corresponding to the scanner approach run. Thus, no waste operation is caused in the scanner and the copy efficiency is improved. Moreover, the approach run pulse number is varied in response to the copy magnification and the scanner is returned always to an optimum position, the deterioration in the copy efficiency is prevented and when the scanner is returned to the home position after the final scanning of the consecutive scanning of the 2nd page, the succeeding copy is transited immediately and the copy efficiency is improved.
Patent JP-S59149336-A (JP)
Title: Cartridge holding device
Inventor: HANAI AKIRA
IPC: G03B17/30
Filed: 1983-02-15
Abstract: PURPOSE:To set always a winding load within a certain range, by arranging a projection, which has such height that it can be brought into contact with the outside face of a leading-out mouth of a cartridge, on the inside face of a rear cover which faces the film leading-out mouth of the cartridge loaded into a cartridge chamber of a camera body. CONSTITUTION:A projection 7 arranged on the inside face of a rear cover 6 which faces a film leading-out mouth 3a of a cartridge 3 loaded into a cartridge chamber 2 has such height l that it can be brought into contact with an outside face 3a' of the leading-out mouth of the cartridge 3. This height l is different by dimensions of the outside diameter of the cartridge, but it is desirable that the interval between a tip face 7a of the projection 7 and the outside face 3a' of the leading-out mouth 3a of the cartridge 3 is within a range of -0.3--0.7mm. as the cartridge 3 having a maximum diameter as the reference. That is, the projection 7 has the height to be brought into contact with the outside face 3a' of the leading-out mouth 3a of the cartridge 3 while pressing in slightly the outside face 3a'.
Patent JP-S60165878-A (JP)
Title: Solid-state image pickup element
Inventor: MATSUMOTO SHIGENORI
IPC: H04N5/335
Filed: 1984-02-09
Abstract: PURPOSE:To suppress smear noise completely by forming a unit picture element switching gate and a read-out drain on an insulating material. CONSTITUTION:A charge generated from an incident light is stored for a certain period in PN junction capacity. A thin film MOS transistor whose N type silicon films 7 and 9 connected to N type area 4 have functions as a source and drain, performs a switching operation at a poly-crystal silicon gate 6 and reads out a signal charge through a P type silicon filter 8. Because the drain 9 leading to an output line is completely separated from a silicon substrate 1, a part of the charges never shift through the substrate or never directly flow into the drain, thereby enabling complete control of smear noise.
Patent JP-H10204535-A (JP)
Title: Production of steel parts
Inventor: SUGIYAMA SATOSHI
IPC: H01F1/03
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a producing method which can efficiently mass-produce small size steel parts composed of non-magnetic part and ferromagnetism part. SOLUTION: This method is the producing one of the steel parts 80 composed of the non-magnetic part and the ferromagnetism part. Then, this method is provided with a first process which cold-rolls the non-magnetic steel material (long material 71) having austenitic structure to continuously form the ferromagnetism long material 72 having martensitic structure, a second process which selectively, anneals the position corresponding to the non-magnetic part in the long material 72 to form the non-magnetic part 731, and a third process, which suitably forms the partially annealed long material 73 and also, successively, separates the steel parts 80 having a prescribed shape from the long material 73.
Patent JP-H11225292-A (JP)
Title: Digital broadcast receiver and reception method
Inventor: INOUE HAJIME
IPC: H04N21/435
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To allow various external devices to effectively utilize a digital broadcast signal by supplying the digital broadcast signal served from the digital broadcast system to the external devices. SOLUTION: A descrambler 131 descrambles a transport stream from a front-end section 12 and gives the descrambled stream to a digital interface section 20 and a demultiplexer section 132. The demultiplexer section 132 extracts compressed video and audio signals of a program in response to a user's instruction from the transport stream and gives them to an MPEG decode section 141. The MPEG decode section 141 releases the received video and audio signals from the compressed state and gives them to the digital interface section 20, an NTSC encoder 143, and an audio signal D/A converter 144. The digital interface section 20 is controlled by a control section 30 and gives either of the transport stream and the compression-released data to external digital devices.
Patent JP-S59148618-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B27K5/02
Filed: 1983-02-15
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-S62182744-A (JP)
Title: Electrophotographic sensitive material
Inventor: OTSUKA SHIGENORI
IPC: G03G5/05
Filed: 1986-02-05
Abstract: PURPOSE:To give sufficient surface strength and to improve durability remarkably by using a specified modified polycarbonate resin. CONSTITUTION:The photosensitive body contains modified polycarbonate resin having recurrent units expressed by the formula I and II as the binder resin for the photosensitive layer. The photosensitive body is formed on an electroconductive base material. A metallic material or an insulative base material having an electroconductive layer on the surface is used for the base material. A dispersed type or a laminated type photosensitive layer, etc., is provided on the electroconductive base material. The modified polycarbonate resin expressed by the formula I and II has ca. 10,000-50,000 viscosity average mol.wt. being useful advantageously as binder for the photosensitive layer. The modified polycarbonate resin has superior solubility for org. solvents permitting prepn. of coating liquid using such solvent. Accordingly, there is little problem concerning safety and sanitation.
Patent JP-S58144344-A (JP)
Title: 3-hydroxy-7,8-dehydro-beta-ionone and tobacco flavor improver containing the same
Inventor: FUJIMORI MINE
IPC: A24B3/12
Filed: 1982-02-18
Abstract: NEW MATERIAL:3-Hydroxy-7,8-dehydro-beta-ionone of the formula. USE:A tobacco flavor improver. PREPARATION:Leaves of Burley tobacco is extracted with dichloromethane, the extract is subjected to steam distillation to collect the volatile neutral fraction by a usual method. The neutral fraction is subjected to silica-gel column chromatography, then to preparative gas chromatography to isolate the compound of the formula. Or 3-hydroxy-7,8-dehydro-beta-ionol is oxidized to give the compound of the formula. The product is light-yellow oil having flower-like smell containing tobacco-like odor, thus being suitable for use as a tobacco flavor improver.
Patent JP-H11228213-A (JP)
Title: Baked material comprising gypsum and fly ash as main raw material and its production
Inventor: MUKAI YASUNORI
IPC: C04B35/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To create a new product by combining a gypsum board which has had difficulty in reusing a waste with fly ash, to promote its reuse and to reduce a landfill site. SOLUTION: A granule mixture of a gypsum granule 2 obtained by grinding a gypsum board 1 and removing a paper component from the ground gypsum and fly ash 6 is, if required, mixed with silica and incorporated with water, molded and baked in a temperature range of 1,200-1,300 deg.C. The hardness of the baked material is approximately the same as that of a cement product or higher than it and can be used in the same use as that of a conventional cement product.
Patent JP-S62181562-A (JP)
Title: Radiation image reader
Inventor: TSUCHINO HISANORI
IPC: H04N1/04
Filed: 1986-02-05
Abstract: PURPOSE:To obtain laser light which is generated by a laser light source and has large light power itself and facilitate a read of an image with high sensitivity, and to reduce deterioration in the sharpness of the image due to the read by using a quantum well semiconductor laser as the readout light source. CONSTITUTION:The laser light A emitted by the quantum well semiconductor laser light source 1 is collimated by a collimator lens 7 and so irradiated through a laser light deflecting means 2 and an ftheta lens 8 as to make a main linear scan breadthwise on a radiation image conversion panel 4 which uses a stimulable phosphor as a radiation image recording medium held on the top surface of a subscanning means 3 installed at the lower part. The subscanning means 3 is moved relatively almost at right angles to the direction of main scanning lines. The laser light source 1 has the quantum well semiconductor laser 11 fitted to a copper block 15 fixed to a cooler 14 arranged in an external housing 13 having a window 12. The quantum well semiconductor laser 11 has a quantum well of double hetero structure formed by sandwiching an extremely thin film semiconductor layer between semiconductor layers larger in inhibition band width than said layer or a multiple quantum well formed by laminating said well plural times as a light emission area.
Patent JP-S59148848-A (JP)
Title: Impact testing machine
Inventor: TOMITA TOMONOBU
IPC: G01N3/00
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a small-sized, lightweight impact testing machine of simple structure which is accurate and has high sensitivity by dividing an impact piece into two and forming a recessed and a projected part therein opposite to each other, interposing a filmy piezoelectric body between them, and positioning its lower end on the locus of rotation of the blade part of the impact piece. CONSTITUTION:The impact piece 5 which has the blade part 2 of an impact test hammer 1 is swung downward to break a test-piece by impact and the shock wave is detected as an electric signal by the filmy piezoelectric body 6 provided to the impact piece 5. This impact testing machine divides an impact piece 2 into two; the recessed part 7 having the base in parallel to the radius of rotation of the blade part 2 is formed in one impact piece 5b with the blade part 2, and the projected part 8 which is fitted in the recessed part 7 is formed in the other impact piece 5b. The filmy piezoelectric body 6 is interposed between those recessed and projected parts 7 and 8, and its lower end part 6a is positioned on the locus C of rotation of the blade part 2. Consequently, the small- sized, lightweight impact testing machine of simple constitution which is accurate and has high sensitivity is obtained.
Patent JP-H09215102-A (JP)
Title: Equipment and method for controlling electric car
Inventor: OBARA SANSHIRO
IPC: H02P21/22
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a controller which can emit the charges in an electrolytic capacitor efficiently without driving the electric car. SOLUTION: In this equipment, an electrolytic capacitor 18 for smoothing the DC power is parallelly connected to a battery 10 and a PSM controller 20 controls the on/off states of a plurality of switching elements of an inverter 14 based on a torque command T, detected values by a magnetic pole position detector 24 and an encoder 26, and the motor current when a key switch is in an on-state. When the PSM controller is stopped at the time of the off-state of the key switch, the gate of the inverter is turned off and a main contactor 12 is turned off.  When discharging the charge of the electrolytic capacitor, the charge is discharged to windings of a permanent magnet-type synchronous motor 16 by the AC current which is asynchronous with a phase of induced voltage detected by the magnetic pole position detector and is in a free-run state and has such a magnitude as not to drive an electric car which is constant- current-controlled and the discharged charge is consumed by the inpedances of the windings.
Patent JP-S57140314-A (JP)
Title: Manufacture of faujasite type zeolite
Inventor: YUUKI JIYUN
IPC: C01B39/20
Filed: 1981-02-20
Abstract: PURPOSE: To economically manufacture high silica faujasite having large crystal diameter by using Na 4 SiO 4  as a principal SiO 2  feeding source, partially mixing silica sol, and heat reacting them with NaAlO 2 .  
     CONSTITUTION: The 1st aqueous mixture having a molar composition represented by formulaIis prepared using silica sol, NaAlO 2  and NaOH as starting materials, and it is aged under conditions which do not cause crystallization. The 2nd aqueous mixture having a molar composition represented by formula II (where X is the acid group of mineral acid represented by a bivalent one) is prepared using Na 4 SiO 4 , NaAlO 2  and mineral acid. The aged 1st mixture is mixed with the 2nd mixture in 3:97W30:70 weight ratio, and the resulting mixture is heated at a temp. causing crystallization for a sufficient time. By this method, faujasite type zeolite having ≥4 molar ration of SiO 2 /Al 2 O 3  and ≥1,400Å crystal diameter is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10223589-A (JP)
Title: Treating-liquid discharge pipe, ultrasonic cleaning nozzle, and substrate-treating device
Inventor: MIYAGI MASAHIRO
IPC: B05B17/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning nozzle, etc., which discharges a treating liquid for performing formal substrate treatment by eliminating the effects of bubbles mixed in the treating liquid. SOLUTION: A cleaning solution supplied from a supply port 11 in the direction shown by an arrow F reaches a discharge section 13 through a supply pipe 12. The section 13 is provided with a discharge port 14 for discharging the cleaning liquid upon a substrate W. The section 13 is also provided with an ultrasonic vibrator 15 for imparting ultrasonic waves to the cleaning solution in the section 13. In addition, a defoaming port 20 is provided near the ultrasonic vibrator 15 in the section 13 for discharging bubbles which mixed are in the cleaning solution in the section 13 to the outside. Since the bubbles, which gather near the ultrasonic vibrator 15, can be discharged to the outside and a sufficient quantity of ultrasonic energy can be radiated from the vibrator 15, the vibrator 15 is not broken.
Patent JP-H09209849-A (JP)
Title: Evaporated fuel collection device at fueling time in vehicle
Inventor: TOKI TOMOZOU
IPC: F02M25/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To restrain blowby of evaporated fuel and eliminate oiling impossibility by reducing ventilation resistance of the evaporated fuel at the time of fueling. SOLUTION: When fuel vapor pressure of a fuel tank 2 becomes high at the time when an engine stops except the time of fueling, vapor enters a layer of an adsorbent 6 of a main canister 7 from a vapor passage 24 and it is adsorbed. More vapor is restricted by a restrictor 10, adsorbed by an adsorbent 8 of a subcanister 9 and blowby 18 prevented. At the time of fueling, an opening and closing valve 26 and a unidirectional valve 13 open, and vapor is adsorbed and collected while it passes through the layer of the adsorbent 6 of the main canister 7. As ventilation resistance at this time is small, fueling impossibility is never caused.
Patent JP-S61183092-A (JP)
Inventor: GOTO HIDEO
IPC: B66D1/44
Filed: 1985-02-08
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-H07232551-A (JP)
Title: Vehicle sunvisor hooking device
Inventor: MIWA NORIMICHI
IPC: B60J3/02
Filed: 1994-02-22
Abstract: PURPOSE:To eliminate burrs and dispersion of outside diameter dimensions caused by ultrasonic welding and extrusions caused by welding and to improve fitting of a cylindric shaft to the core bar of a sunvisor body. CONSTITUTION:This is a vehicle sunvisor hook device for a support shaft 12, which is equipped with a core bar 13 provided exposedly on a sunvisor body and a cylindric shaft 14 fitted so as to cover the outside circumference of the core bar 13, to hook and hold the sunvisor body by the support shaft 12 fitted into a hook of a hooking means. The cylindric shaft 14 is equipped with a cylindric shaft body 15, which has an outside diameter corresponding to the hook of hooking means, formed on the cylindric shape of an open section and fitted into the core bar 13, and a cap body 16 which is fitted into the opening part of the cylindric shaft body 15 by elastically engaging with it and closes the opening part 15a.
Patent JP-S59156090-A (JP)
Inventor: FURANSHISU AREN UETSUJIUTSUDO
IPC: G01S7/62
Filed: 1984-02-10
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-S56121861-A (JP)
Title: Engine starter
Inventor: YABUNAKA KIYOSHI
IPC: F02N11/00
Filed: 1980-02-27
Abstract: PURPOSE: To prevent a damage at the time of overrun by connecting an electromagnetic device to an overrunning clutch of an engine starter which releases said clutch at the revolution exceeding the predetermined speed.  
     CONSTITUTION: An armature 10 is provided on the outer circumference of a rotating shaft 2 which is rotated by an electric motor not illustrated in the figure, and a driver claw clutch 301 of an overrunning clutch 3 slides along a groove 201. A driven side claw clutch 303 is engaged to the driver claw clutch 301 by its movement to right and moves together. A pinion 4 is engaged to the driven side claw clutch and engages with a link gear of a crank shaft which is not illustrated in the figure. Electricity is applied to the armature 101 by a circuit not illustrated in the figure when the engine revolution exceeds the predetermined speed to excite the electromagnetic device 8 to forcibly withdraw the clutch 301. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01198829-A (JP)
Title: Digital analog converter
Inventor: TAKAYAMA TAKEYUKI
IPC: H03M1/08
Filed: 1988-02-03
Abstract: PURPOSE:To prevent zero cross distortion from taking place by adding a prescribed offset value to an input digital signal to the 1st digital analog converter DAC and the 2nd DAC respectively. CONSTITUTION:The amplitude of an input digital signal 1 is detected by a level detection circuit 6 and offset adders 5, 7 use an offset switching signal 3 to switch the offset value from zero to a value of 1/4 of the maximum amplitude. The signal added with the offset to the input signal 1 is converted into an analog signal by a DAC 10 and a signal adding with the offset to the signal being the result of inverting the phase of the input signal 1 by a polarity inversion circuit 11 is converted by the DAC 12. Then the output voltages of the DACs 10, 12 are subtracted by an operational amplifier 13 to eliminate the offset component. Then an output voltage of ant DAC is positive or 0V and no zero crossing is caused and zero cross distortion is eliminated.
Patent JP-S59172899-A (JP)
Inventor: KORUNERISU ANTONII SHIYOUHAMER
IPC: H04N9/82
Filed: 1984-02-14
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-H06243029-A (JP)
Title: Dram access control system
Inventor: KURANASHI KENTARO
IPC: G06F12/02
Filed: 1993-02-15
Abstract: PURPOSE:To speed up processing speed when access on the same row address is executed on the same DRAM block and access concerning the different row address for the different DRAM block is executed during the access to the same DRAM block. CONSTITUTION:The row addresses of addresses are held for the respective DRAM blocks 10 and 12 (registers 24 and 26). A coincident signal EQU0 or EQU1 is generated by comparison (comparators 28 and 30) between the row address held to next access against the corresponding DRAM block 10 or 12 and the row address of this time, and a controller 20 or 22 executes a page mode cycle in accordance with the signal.
Patent JP-H07236278-A (JP)
Title: Dc power supply voltage device
Inventor: KATOU AKITAKE
IPC: G05F1/56
Filed: 1994-02-23
Abstract: PURPOSE:To provide a DC power supply voltage device, which uses no transformers nor needs the analog signal processing of a high voltage. CONSTITUTION:A rectifier circuit 2 rectifies the AC input of a commercial power supply 1 and converts the input into the pulsating DC voltage. A switching circuit 6 intermittently outputs the pulsating DC voltage based on the time section specified with a control signal, which is outputted from a digital signal processor 16. A smoothing circuit 7 smoothes the voltage and outputs the voltage as the DC output 8. The digital signal processor 16 converts the waveform of the pulsating DC voltage into the digital value with a coding circuit 3. A reference value, which intermittently turns ON and OFF the pulsating DC voltage based on an intended voltage value 10 and an output value 11, is formed as the digital value. The digital value of the waveform of the pulsating DC voltage is compared with the digital value of the reference value with a comparing circuit 4. The control signal is formed on the basis of the magnitude of the value. These processing do not need the analog signal processing of high voltage.
Patent JP-S52109148-A (JP)
Title: Rush current protective circuit
Inventor: SHIGEMORI TAKEO
IPC: G06F1/00
Filed: 1976-03-10
Abstract: PURPOSE:To prevent excessive rush current at the time of switching by means of a relatively simple circuit.