baber/WOPTO huggingface dataset:
Patent JP-S5888864-A (JP)
Title: Automatic tape loading mechanism of magnetic recording and reproducing device
Inventor: SHIBAIKE SHIGETO
IPC: G11B15/665
Filed: 1981-11-20
Abstract: PURPOSE:To secure the precision necessary for the loading of a tape and at the same time to realize the miniaturization of a VTR, by just providing a guide member almost concentrically with a rotary ring and at the inside the ring to decide the height and inclination of a tape lead-out member. CONSTITUTION:When a cassette 9 is loaded to a substrate 1, a main post 26 and secondary posts 27-29 move into an opening part 34 formed at the front of the cassette. The post 26 is held on a post stage 56 which is coupled to a hooker 59 via a coupling arm 58. The hooker 59 is fixed on a main ring 15. At the same time, a grip 57 fixed to the stage 56 interlocks a guide ring 64. As a result, the post 26 varies its position by the rotation of the ring 15 and in accordance with the form of the ring 64. The outer circumferences of both rings 15 and 16 have the gear shapes and engage the gears 67 and 66 which are provided in a body on the same axis. Thus the rings 67 and 66 are turned with the same angular velocity.
Patent JP-S6248545-A (JP)
Inventor: WATANABE YOSHIAKI
IPC: G10K11/162
Filed: 1985-08-28
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-S6344341-A (JP)
Title: Optical head for magneto-optical recording
Inventor: OGAWA KOICHI
IPC: G11B11/105
Filed: 1986-08-08
Abstract: PURPOSE:To execute efficiently the erasing and recording by providing two laser beams at the same track of magneto-optical recording media, erasing the media with a high frequency in the preceding direction, giving an external magnetic field and recording with a low frequency in the backward direction. CONSTITUTION:A semiconductor laser 2 to output a preceding laser beam 1-1 and a semiconductor laser 3 to output a backward laser beam 1-2 are provided, and beams 1-1 and 1-2 irradiate the place on the same track of magneto-optical recording media 8. The laser 2 blinks, for example, a beam 11 of a wavelength 780nm at the high speed of 50MHz by the control of a high frequency modulating circuit 4, irradiates the media 8 through a lens 5, dichroic mirror 6 and an objective lens 7 and executes the erasing of a recording. The beam 1-2 for example blinks at about 1/10 of the frequency of the beam 1-1 with a wavelength 830nm, irradiates the media 8 through a lens 9, a beam splitter 10, the mirror 6 and the lens 7 and executes the recording of the data. In this case, an external bias magnetic field 16 is given. Thus, the overlap writing of the data can be executed to the media 8 and the efficiency of a magneto-optical disk device can be improved.
Patent JP-S6432679-A (JP)
Title: Semiconductor device
Inventor: KUSUKAWA KIKUO
IPC: H01L29/78
Filed: 1987-07-29
Abstract: PURPOSE:To increase effective gate width, and to elevate the mutual conductance of an element by forming a trench or a protrusion to the surface of an active layer in the direction vertical to a gate. CONSTITUTION:An amorphous Si film 5' is changed into a single crystal through annealing, and only a transistor forming region is left by photoetching the film 5'. B ions are implanted 6 for a channel stopper, and a trench 7 is shaped to the film 5' through normal photoetching. A gate oxide film 8 is formed, and B ions are implanted 9 for controlling threshold voltage. Accordingly, effective value-like channel width can be increased only by the length of the sidewall of the irregularities of the surface of a sample, thus making mutual conductance larger than a device, in which the trench 7 is not shaped to the surface of the single crystal Si film 5', by approximately 20%.
Patent JP-S6432893-A (JP)
Title: Washing dryer
Inventor: NAKAHARA TAKAFUMI
IPC: D06F25/00
Filed: 1987-07-29
Abstract: PURPOSE: To quietly and automatically perform from washing to drying by disposing a rotary drum inside a casing on the tilt to the horizontal, incorporating a compression refrigeration machine inside the casing and forming an air circulation path in the order of an evaporator, the compressor, the rotary drum and the evaporator. CONSTITUTION: Inside the casing 2 of this washing/drying machine, the rotary drum 3 is supported by a shaft 11 for forming 0 deg.-60 deg. to the horizontal. When clothes 6 and a detergent are fed and a nighttime program button 25 is depressed, washing, rinsing and dehydration are automatically executed. The compressor 19, a fan 17 and the rotary drum 3 are operated and circulation air 9 is circulated inside ducts 10 and 10' and the rotary drum 3. Steam evaporated from the clothes 6 is passed through an air exit 23 and the duct 10 together with the circulation air 9, brought into contact with the evaporator 15, cooled, turned to condensed water and dehumidified. The dehumidified circulation air 9 is sent to a condenser 18 by the fan 17, heated, turned to hot blast and made to flow through an air entrance 24 into the rotary drum 3 to evaporate moisture from the clothes 6 again.
Patent JP-S6079977-A (JP)
Title: Driving system for thermal head
Inventor: SUWAI REN
IPC: B41J2/355
Filed: 1983-10-07
Abstract: PURPOSE:To prevent staggering in recording from occurring, by a method wherein when divisionally driving each block of heating elements, strobe signals corresponding respectively to the blocks are repeatedly outputted cyclically in a predetermined block order to drive the heating elements in a divided manner in each block in a plurality of times. CONSTITUTION:When impressing a recording current alternately on common electrodes C1, C2, the strobe signals S1-S4 are impressed on strobe signal input terminals S1-S4. Namely, a pulse signal with a pulse width Tw is repeatedly impressed 5 times on the terminals S1-S4 in the order of S1 S2 S4. Therefore, dot resistors in the blocks corresponding to the terminals S1-S4 are driven divisionally in 5 times, and thermal recording by the dot resistors in each of the blocks is completed at the time t1-t4 when the 5th-time pulse signal is inputted. Accordingly, the time t1-t4 of completion of thermal recording by the dot resistors in each block can be sufficiently delayed behind the speed change-over time in divided driving, and the effect of the change-over can be eliminated.
Patent JP-H08298251-A (JP)
Title: Manufacture of thin plate
Inventor: HASEGAWA FUMIHIKO
IPC: C03B33/095
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a thin plate which is lessened in material consumption and set free from warpage, a processing modified layer, and residual strain after cutting by a method wherein a rod-shaped ingot is processed to be uniform in diameter in an axial direction, ring-shaped grooves are engraved in the ingot at a regular pitch in the lengthwise direction, and stress larger than the fracture strength of the ingot at its groove is applied to each groove. CONSTITUTION: The peripheral surface 2a and end faces 2b of a rod-shaped ingot 1 of silicon single crystal are finished by grinding, whereby a cylindrical ingot 2 uniform in diameter along its axial direction and provided with a smooth surface is formed. Then, a large number of ring-shaped grooves 3 are engraved in the peripheral surface of the cylindrical ingot 2 in the lengthwise direction, whereby the cylindrical ingot 4 provided with ring-shaped grooves 3 is formed. The pitch (t) of the ring-shaped grooves 3 is determined basing on the thickness of thin plates which are finally cut off. Stress larger than the fracture strength of the cylindrical ingot 4 at its groove is applied to each groove 3 to cut the cylindrical ingot 4 into pieces cross-sectionally along its grooves.
Patent JP-H0239637-A (JP)
Title: Plural channels receiving type receiver for radio calling
Inventor: SAEKI SHUICHI
IPC: H04W88/02
Filed: 1988-07-29
Abstract: PURPOSE:To improve operability by detecting a receivable receiving channel with scanning the receiving channel except the receiving channel used presently, storing it, and switching to the stored receiving channel automatically when a living channel becomes impossible to be received. CONSTITUTION:A four-step counter 6 counts a pulse transmitted from an intermittent receiving control circuit 7 and switches a receiving channel to a channel indicated with the value of a channel counter 3. When a signal for radio calling can be received with the switched channel, a pulse inside sphere is transmitted from a decoder circuit 8, and the content of the channel counter 3 is transferred to a channel register 5. When the signal for radio calling can not be received in a period when a data selector 2 selects a channel register 4, a pulse outside sphere is transmitted from the decoder circuit 8, and a channel number stored in the channel register 5 is transmitted to the channel register 4. Thus, channel switching is executed.
Patent JP-H0239521-A (JP)
Title: Photo assisted cvd system
Inventor: NAKAJIMA MITSUO
IPC: H01L21/205
Filed: 1988-07-29
Abstract: PURPOSE:To enable formation of a film which is uniform in the thickness direction by maintaining the temperature of an illuminant constant by controlling one hand of the flow rate of cooling gas circulating inside a container and the gas pressure based on the temperature detected by a temperature sensor. CONSTITUTION:A cooling gas supply system 45 which can vary gas supply amounts is connected to a container 41, and the introduced cooling gas, after circulating inside the container 41, is discharged through a pressure regulator 46. And the gas supply system 45 and the pressure regulator 46 operate based on the control signals from a controller 44, and in the case where the temperature detected by a temperature sensor 43 is higher than the set temperature, it sends out a control instruction to increase supply amounts to the gas supply system 45, and in the where it is lower than the set temperature, it sends out a control instruction to decrease supply amounts to the gas supply system 45. Also, the controller 44 sends out a control instruction to increase or decrease pressure to the pressure regulator 46 at need. In a word, in the case where the illuminant temperature is higher than the set value, cooling efficiency by gas is elevated, and in the case where it is lower the cooling efficiency is lowered so as to maintain the illuminant temperature always constant. Hereby, a film which is uniform in the thickness direction can be formed.
Patent JP-H1021080-A (JP)
Title: Download system and controller for program data
Inventor: KIKUCHI TAIJI
IPC: G06F9/445
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently download a control program, stored in a flash memory, to a hardware which performs various different operation. SOLUTION: The controller 3 reads program effectiveness discrimination data and hardware kind information out of the flash memory 33 at booting time, and then downloads control program data 12 from a central control unit 1 according to hardware kind information 4 unless the read data are effective. Further, when there are more than one identical hardware kind, the central control unit 1 performs plural downloading of the same hardware kind at the same time.
Patent JP-2000006711-A (JP)
Title: Fuel filling nozzle holder for fuel filling vehicle
Inventor: TAKEDA ATSUSHI
IPC: B64F1/28
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filling nozzle holder for a fuel filling vehicle, wherein first, the weight of the fuel filling nozzle of a fuel filling hose tip is reduced to reduce a burden on a worker, second, the positioning or the connection of the fuel filling nozzle is facilitated to improve workability, third, the tilt lowering of a wing by supplied fuel is dealt with without any possibility of damage, and fourth, these are easily realized. SOLUTION: A fuel filling nozzle holder 16 is constructed in such a manner that a stand 23 is fixed on the lifter 3 of a fuel filling vehicle 1 so as to be rotated around a vertical axis 20, a first arm 24 is fixed on the stand 23 such that its base end 26 is rotated around a horizontal axis 18, and a second arm 25 is fixed to the tip of the first arm 24 such that its base end is rotated around a horizontal axis 19. Also, dampers 21 and 22 are respectively interposed between the stand 23 and the first arm 24 and between the first arm 24 and the second arm 25, and the holding part 17 of a spherical bearing type for holding a fuel filling nozzle 4 is attached to the tip 31 of the second arm 25.
Patent JP-S5978202-A (JP)
Title: Production of hydrophilic group-containing vinyl polymer
Inventor: KUMAGAI YUUGO
IPC: G03G9/087
Filed: 1982-10-27
Abstract: PURPOSE:To produce the titled polymer effectively without a caking phenomenon, by effecting suspension polymerization by adding a vinyl monomer dropwise to water heated to a temprature at which the polymerization can take place. CONSTITUTION:An aqueous medium containing a dispersant (e.g., sodium dodecylbenzenesulfonate) is heated to a temperature at which a vinyl monomer is polymerizable. Then, to this aqueous medium is added a solution comprising a mixture of a vinyl monomer (e.g., styrene) and at least 10wt% hydrophilic group-containing vinyl monomer (e.g., acrylic acid) and 0.1-15wt% polymerization initiator (e.g., benzoyl peroxide) dropwise at an average addition rate of below 16.7g/min.kg water, and the mixture is kept at this temperature for 2-8hr to complete the suspension polymerization.
Patent JP-H04229775-A (JP)
Title: Television receiver
Inventor: UIRIAMU ADAMUSON RAGOONI
IPC: H04N5/21
Filed: 1991-04-26
Abstract: PURPOSE: To surely separate a synchronization pulse from a composite video signal by generating another composite video signal, including a picture component already subjected to nonlinear processing and a distortionless synchronization pulse component in response to both the composite video signal, which includes a synchronizing component already subjected to nonlinear processing and has already been subjected to nonlinear processing, and a distortionless synchronization pulse signal. CONSTITUTION: A composite luminance signal 104, obtained from a luminance/ chrominance separator 90, is connected to a nonlinear processing circuit 110 and a synchronous correction circuit 111 in parallel. The synchronous correction circuit 111 receives a composite luminance signal 105 subjected to a nonlinear processing by the nonlinear processing circuit 110. A composite luminance signal 112, which is supplied from the synchronous correction circuit 111 and whose synchronization part has been corrected is supplied to a synchronization signal separator 100 and a luminance processing circuit 81 in a one-chip IC 200.
Patent JP-H0632796-A (JP)
Title: Benzanthracene derivative, antitumor agent containing the same derivative and production thereof
Inventor: SETO HARUO
IPC: A61K31/70
Filed: 1992-07-15
Abstract: PURPOSE:To industrially and advantageously obtain the subject new compound derivative useful as an antitumor agent by aerobically culturing a strain, belonging to the genus Actinomadura and having the ability to produce a benzanthracene derivative in a culture medium and collecting the resultant product from the culture. CONSTITUTION:A strain, belonging to the genus Actinomadura and having the ability to produce a benzanthracene derivative expressed by the formula [R<1> is H, COCH3 or OCO(CH2)2OC0H; R<2> and R<3> are H or COCH3; R<2> and R<3> may form a ring through one quaternary carbon atom to provide a dimethyl acetal derivative] [e.g. Actinomadura verrucosospora Z-17 strain (FERM BP-3903)] is aerobically cultured in a suitable culture medium at 37 deg.C for 3 days by shaking and the resultant culture solution is filtered to collect the microbial cell. The collected microbial cell is extracted with acetone and the obtained extract solution is concentrated to extract the residual solution with a mixture solution of chloroform and methanol at l:1. The resultant extract is purified by silica gel column chromatography to afford the objective benzanthracene derivative.
Patent JP-H1138608-A (JP)
Title: Photosensitive heat-sensitive recording material
Inventor: WASHISU SHINTARO
IPC: B41M5/26
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a completely dry photosensitive heat-sensitive recording material having excellent transparency and no fog in the base part, which can form a sharp and high-contrast white-and-black or color image. SOLUTION: This recording material has a recording layer and a protective layer containing a swellable laminar inorg. compd. on at least one surface of a supporting body. The recording layer contains microcapsules housing an electron-donating colorless dye, and a photosetting compsn. containing a compd. having both of an electron-accepting part and a polymerizable vinyl monomer part in one molecule and a photopolymn. initiator. It is preferable that the swellable laminar inorg. compd. has >=100 aspect ratio, that the protective layer contains a binder, that the weight ratio of the swellable laminar inorg. compd. to the binder in the protective layer ranges 1/10 to 55/100, and that the binder consists of a water-soluble polymer.
Patent JP-H0911919-A (JP)
Title: Input torque detecting device of power steering
Inventor: NARUSE SHINJI
IPC: B62D5/04
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the defective operation such as the twisting of a movable body by balancing the force to be applied to the movable body through a conversion mechanism to cope with the relative rotation between an input shaft and an output shaft connected to a torsion bar when the torsion bar is twisted by the input torque. CONSTITUTION: Projections 22 to be engaged with a spiral groove 21b are arranged on the circumference of a shaft or a movable body with equal intervals, and projections 23 as many as the projections 22 which are engaged with an axial groove 21c are provided at the position of the same distance from the projections 22 to be engaged with the spiral groove 21b.
Patent JP-2000317495-A (JP)
Title: Method and device for treating slurry
Inventor: KAWANE HIROSHI
IPC: C02F11/12
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently treating slurry at a low cost with high practicability. SOLUTION: A slurry concentrate solution A is fed to the nearly intermediate part in the vertical direction of a treatment tank 2 at a prescribed speed to clarify the solution A by removing the suspended matter contained in the solution A in the tank 2. The clarified water is raised while the suspended matter is filtrated with the floating or settling-down suspended matter in the upper concentrate slurry zone B, meanwhile the accumulated slurry C is piled up on the bottom of the treatment tank 2.
Patent JP-2000023181-A (JP)
Title: Display device for color video signal
Inventor: NAKA KAZUTAKA
IPC: G06T1/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a color noise generated by a dither or an error diffusion processing and staining of a black level neighborhood generated by white balance adjustment by replacing a combination of levels of input video signals R, G and B with a representative vector structured by the combination of the levels of predetermined R, G and B. SOLUTION: A detection circuit 2 calculates a luminance level from input signals VG, VR and VB, detects an area where this luminance level is below a specified value and outputs a decision signal QSW. A quantization circuit 1 has signals of lower-order 2 bits of input signals VG, VR and VB inputted respectively and converts into a combination of luminance levels in which a color noise is difficult to generate. Switch circuits 3a to 3c can reduce the color noise which is conspicuous by a black neighborhood luminance by selecting signals QG, QR and QB converted by the quantization circuit 1. Also, it is possible to express a correct gradation and hue.
Patent JP-H0474980-A (JP)
Title: Test circuit preventing malfunction
Inventor: YOSHIDA OSAMU
IPC: G01R31/3185
Filed: 1990-07-17
Abstract: PURPOSE:To prevent a malfunction of a test circuit by providing a terminal of an LSI with the combination terminal setting up the function to make the LSI an abnormal operation mode state and with a measure to decode the state of the said combination terminal and the states of terminals other than the said combination terminal. CONSTITUTION:A normal mode circuit consists of two input circuits by inverters 102 and 112. An abnormal mode circuit is the high voltage detecting circuit by transistors 104 and 105 to make a gate input an electric source voltage. An output 110 of the abnormal mode is made the logical product an output of an inverter 107 and an input of a terminal 111. The source is connected to a terminal 101 through a resistance 114, etc. The terminal 111 is fixed at the low level, normal mode signals 103 and 113 are made the high level and the abnormal mode signal 110 the low level in the normal mode time. The voltage of the terminal 101 increases falsely and the output of the inverter 107 becomes high level but the abnormal mode signal 110 does not change if the source voltage has suddenly lowered.
Patent JP-S6167012-A (JP)
Title: Focus detecting device
Inventor: FUJIBAYASHI KAZUO
IPC: G02B7/30
Filed: 1984-09-08
Abstract: PURPOSE:To prevent deterioration of a viewfinder image due to noise light and an error in light metering during TTL light metering by arranging an optical splitter which transmits visible light and an optical member which does not transmit visible light and transmits infrared light, and photodetecting reflected luminous flux from a subject by a photodetecting means arranged nearby a photographic lens. CONSTITUTION:Infrared luminous flux of luminous flux from a light source 6 which is not sensed visually by the optical member 5 is transmitted by the optical member 5 and projected on the subject side by a projection lens 4 through the optical splitter 2 and photographic lens group 1. Then, the reflected luminous flux from the subject is image-formed on a photodetecting element 8 through a photodetection lens 7 and the position of the reflected luminous flux image on the photodetecting element 8 is detected to detect the focus of the photographic lens. The photodetecting element 8 moves associatively with the focusing part of the photographic lens, and output signals of two photodetection areas 8a and 8b of the photodetecting element 8 are compared with each other, thereby detecting the focusing state of the lens on the subject when both output signals become equal to each other.
Patent JP-S5977912-A (JP)
Title: Shock absorber
Inventor: HOSHINO TAROU
IPC: F16F1/06
Filed: 1982-10-26
Abstract: PURPOSE:To raise the shock absorbability and ride feelingness of a vehicle even on bad road by a method in which a buffer means is made up of a usual spring and a shape-memory alloy spring, and the shape-memory alloy is heated on the basis of the differences between detected vibration and set value to restore it to its original shape. CONSTITUTION:A buffer means is made up of a usual spring and a shape-memory alloy 20. Detection signal from an acceleration sensor 23 is put in a comparator 30 and compared with signals from a setter 31. When the acceleration signal 23 is below a set value, during the running period for flat ground, no output is sent out from the comparator 30, the shape-memory alloy spring 20 is kept at ordinary temperature, and only the usual spring operates in suspension 15. When acceleration signal 23 exceeds a set value 31, signal is put in a drive circuit 32, the switch 35 of a power source circuit 33 turns ON, and the shape- memory alloy spring 20 is electrically energized and heated. The shape of the spring 20 is restored to its original one and a given spring pressure is recovered. Therefore, the spring pressure is added, vibration absorbability is increased, and ride feelingness is raised.
Patent JP-S6345424-A (JP)
Inventor: SAMIYUERU EMU BURASHINTON
IPC: F02B75/26
Filed: 1986-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。