baber/WOPTO huggingface dataset:
Patent JP-H0713443-A (JP)
Title: Transfer-carrying belt unit
Inventor: KUTSUWADA AKIO
IPC: G03G15/16
Filed: 1993-06-28
Abstract: PURPOSE:To provide a transfer-carrying belt unit improved in transfer performance. CONSTITUTION:In the transfer-carrying belt unit in which a transfer part is constituted of a transfer-carrying belt I-1 wound between a driving roller 45 and a drive roller 46 whose one end side of the transfer-carrying belt I-1 is brought into press-contact with a drum-like photosensitive body A, a toner image formed on the photosensitive body A is transferred onto a transfer material fed to the transfer part and also the transfer material is carried toward the next process part; a circuit is provided for changing the current value I1 of a current applied by a power source on one end side of the transfer carrying belt I-1 into a current value I2 on the feeding side of the transfer material and returning back the resultant current to the power source to control the unit so as to keep the value of I1-I2=K constant. The value of K is changed with the resistant value of the transfer material.
Patent JP-H0322512-A (JP)
Title: Manufacture of spacer for resin-molded coil, device therefor and manufacture of resin-molded coil
Inventor: HIRAKAWA KOICHI
IPC: H01F41/12
Filed: 1989-06-20
Abstract: PURPOSE:To remarkably simplify work, and to prevent a synthetic resin spacer from falling off while working by a method wherein, after a fixed quantity of synthetic resin has been discharged on the surface of a sheet-like material, the synthetic resin is treated into a solid state, and a protrusion of synthetic resin is formed on the surface of the sheet-like material. CONSTITUTION:In a discharging device of a fixed quantity of resin such as epoxy resin and the like as a synthetic resin spacer, the quantity of discharge is changed by the height of the spacer and the viscosity of resin, also synthetic resin is discharged while the feeding and timing of a sheet-like material 7 such as a polyester film, a glass cldoth fiber, a polyester cldoth fiber and the like are being controlled, and when the feeding of the sheet-like material is stopped, synthetic resin is discharged. In order to gelatinize the liquid resin projection 9, a fixed quantity of which is discharged on the surface of the sheet-like material, the projection 9 is heated up by a heater 10, and a solidified resin projection 11 is obtained.
Patent JP-H0448205-A (JP)
Title: Corrosion diagnosing method for internal surface of tube
Inventor: TSUCHIYA KENICHIRO
IPC: G01N23/18
Filed: 1990-06-18
Abstract: PURPOSE:To investigate the corrosion of the tube in a short time without simulation experimentation by stacking a test-piece which have plural standard recesses at the periphery of a part of the tube to be inspected and irradiating it with X rays, forming an X-ray transmission image of the test-piece and the part to be inspected and reading the image by an image sensor. CONSTITUTION:The test-piece 3 having the standard recesses 32 differing in depth is stacked at the periphery of the inspected part 2 of the tub 1 and irradiated with th X rays to form th X-ray transmission image of th test-piece 3 and inspected part 2 on an X-ray film 5, whose X-ray transmission image is read by the image sensor and inputted to an image processing mans. The density of the standard recesses 32 is calculated by subtracting the density of the periphery of the recess positions of th test-piece 3 in the read image from the density of the recesses and a regression expression of the density of th standard recesses 32 and the depth of th standard recesses 32 is calculated. Then the recess depth of the inspected part 2 is calculated from the regression expression of the density and depth of the standard recesses 32 and a calculated recess depth distribution is displayed. Consequently, even a person who is not an expert can obtain the corrosion distribution in a short time without any simulation experimentation.
Patent JP-S6219743-A (JP)
Title: Method for evaluating quality of raw material pitch for carbon fiber
Inventor: SHIMAZAKI KATSUNORI
IPC: C10C3/02
Filed: 1985-07-17
Abstract: PURPOSE:To exactly evaluate the characteristic of pitch as a raw material for carbon fibers by subjecting the pitch or the like to a nuclear magnetic resonance spectral analysis, positioning the pitch in the carbon skeleton of component carbon and determining the constitution ratio of the positioning. CONSTITUTION:The carbon fibers consist of the carbon skeleton and the characteristic of the raw material pitch which affects the quality thereof needs to be correctly known. The pitch is thereupon subjected to the nuclear magnetic resonance spectral analysis and is positioned in the carbon skeleton of the component carbon. The positioning is executed by making analysis with long chain aliphat. methylene carbon, methylene group carbon directly bound with an arom. ring, the carbon in the alpha position or beta position with respect to the arom. ring of the aliphat. side chain substd. with the arom, ring and the carbon in the alpha position or beta position with respect to the arom. ring among naphthene rings and determining the constituting ratio with the respective carbons. Since the quality of the raw material pitch is evaluated by the nuclear magnetic resonance analysis, the characteristic of the raw material pitch is exactly judged and the generation of the trouble in the actual production stage is prevented.
Patent JP-S5945716-A (JP)
Title: Signal converting system
Inventor: YANAGI HARUO
IPC: H03M1/08
Filed: 1982-09-09
Abstract: PURPOSE:To eliminate white noise, by interrupting an output even if ''1'' exists in a low-order bit, when a high-order bit in stored digital information and the newest sampling informatin is ''0''. CONSTITUTION:A signal converted into a digital signal at each time with an A/D converter 1 is stored in a register 2 at each time. Further, a comparison section 3 discriminates whether or not the 3rd and suceeding bits of old information t0-t2 are all ''0'', and a comparison section 4 discriminates whether or not the 3rd and succeeding bits of sampling information at the present time are all ''0''. If the result of both comparisons is all ''0'', even if the 1st and the 2nd bits of the input digital information have ''1'', the signal ''1'' is discriminated as the presence of white noise and blocked at an output control section 5 and not outputted.
Patent JP-S5492575-A (JP)
Title: Rapid gasifying method for liquefied gas
Inventor: NAKAYA KEIICHI
IPC: F17C7/04
Filed: 1977-12-29
Abstract: PURPOSE:To gasify a large quanity of liquefied gas in a short time without giving new heat or  motive force etc., by utilizing heat generated by sensible heat of liquid regenerative material and  solid deposition. CONSTITUTION:For example, necessary quantity of liquid regenerative material, such as Na2CO3  water solution etc., is filled in cylindrical vessel and liquefied gas (for example; fire extinguishing agent composed of bromofluoro hydrocarbon) is rapidly blown under pressure in the direction of  tangential line against the side wall of the vessel. Liquefied gas blown rapidly in the liquid regenerative material, is distribute and gasified in the above liquid and at the same time, film of  the liquefied gas is made on the surface of bubble formed by gasification. Next, the gasification  and dissolution of the liquefied gas are repeated and the gasification is carried out in a very short  time removing sensible heat from the liquid regenerative material. It is important that used liquid regenerative material is inactive against the liquefied gas and is not gasified at gasifying time of  the liquefied gas at the same time and moreover, latent heat by solid deposition etc. is able to utilize at gasifying temperature of the liquefied gas. Also, the liquid regenerative material is used  in the ratio of more than 0.5 l per 1 l of the liquefied gas, perferably more than 0.8 l, at  room temperature.
Patent JP-H0321241-A (JP)
Title: Inverter-controlled shower apparatus
Inventor: HARAGA HISATO
IPC: G05D7/06
Filed: 1989-06-19
Abstract: PURPOSE:To provide an inverter-controlled shower apparatus by disposing a flow rate control valve in the middle of a shower water supply passage, providing the control valve with a valve opening-closing motor for controlling the flow rate of the shower water, and controlling the motor with an inverter to change the water flow rate of the shower. CONSTITUTION:A flow rate control valve 23 is disposed in the middle of a shower water supply passage 7 connected to a shower head 1a to vary the water flow rate out of the shower head 1a. A valve opening-closing motor M1 is interlocked with the flow rate control valve 23 to open and close the valve 23. According to the program in a control section 10, the input frequency of a power source 16 is changed with an inverter I-1 to change the rotation speed of the valve opening-closing motor M1. Water flow rate can be changed by changing the opening-closing cycle by changing the rotation speed of the valve opening-closing motor M1 high and low so that comfortable stimulus is provided.
Patent JP-H0872531-A (JP)
Title: Vehicle air-conditioner
Inventor: TAMURA HIROSHI
IPC: B60H1/32
Filed: 1995-06-23
Abstract: PURPOSE: To provide a cleaning unit of a small and simple structure, in which a heat-exchanger for cooling and a blower are formed in a consolidated structure without interposing any duct, etc., for coupling them. CONSTITUTION: Cold wind ducts 2, 3 stretching fore and aft are furnished at the ceiling part 1a of a bus vehicle, and heat-exchangers for cooling of cleaning units 5, 6 are installed in the ducts in such an arrangement as stretching fore and aft the vehicle, and a shroud 10 is provided so that a draft path is partitioned for the heat-exchangers for cooling. A plurality of blowers 11, 12 of single side suction type equipped with scroll casings 11b, 12b and a centrifugal fan are installed parallel on the surface 10c where the air outlet from the shroud 10 is provided, and thereby the intra-cabin air is sucked in the direction across the vehicle width by the fan through the heat-exchangers, followed by immediate direction change of blowing to the direction fore and aft, and cold wind is send into the ducts 2, 3.
Patent JP-H117591-A (JP)
Title: Disaster prevention display device
Inventor: ITO HIDEAKI
IPC: G08B17/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To instantaneously distinguish symbols for indicating a first fire report and a second fire report even when disaster prevention information signals including plural fire signals are received by displaying the symbols for indicating the first fire report and the second fire report in a form different from the one of the symbols for indicating third and succeeding fire reports. SOLUTION: At the time of receiving the disaster prevention information signals including the fire signals of the first fire report and the second fire report, the symbols 8 corresponding to respective two sensors which issue the first fire report and the second fire report, the symbol 6 corresponding to a guarding area to which the sensors belong and the symbol 7 corresponding to a fire are displayed. The symbols 8, 6 and 7 are displayed in a direction different from the one of the symbols 4, 1 and 2 corresponding to the sensors, the guarding area and the fire of the third and succeeding fire reports respectively.  Thus, even when the disaster prevention information signals including the fire signals of the first and second fire reports are received, the symbols for indicating the first and second fire reports are instantaneously distiraguished and the origin of the fire is easily specified from the positions of the symbols 6, 7 and 8.
Patent JP-S6138132-A (JP)
Title: Fuel injection amount adjusting actuator
Inventor: MURAYAMA FUMIAKI
IPC: F02D1/02
Filed: 1984-07-27
Abstract: PURPOSE:To enhance the operational reliability of a fuel injection amount adjusting actuator, by providing such an arrangement that when a force which is greater than an urging force by an urging means is exerted to a coupling member coupled with a fuel injection amount adjusting member in a Diesel-engine, which is urged by the urging means, the coupling member may be displaced independently from a drive member. CONSTITUTION:An electronic control circuit 8 which received signals from a rotational speed sensor 2 and an operating condition detecting part 7, calculates the displacement of a control rack 3, and compares the thus calculated displacement with a detection output from a rack position detector 4. Thus the control circuit 6 energizes a coil 11 in a movable iron type linear solenoid 5 to make both compared values coincident with each other. Therefore, a moving core 12 is displaced and as well a control rod 15 and the control rack 3 are displaced. Meanwhile, when a stop lever 17 is manipulated to press the rod 15 in the direction (b) by means of a pressing lever 17, overcoming a spring 16, a plunger connected to the rack 3 ceases its fuel compressing operation to stop the Diesel- engine.
Patent JP-S5383829-A (JP)
Title: Apparatus for folding papers
Inventor: NEZU SHIGEO
IPC: B65H45/101
Filed: 1976-12-28
Abstract: PURPOSE: To prevent damage to the paper receiving base and the drive line thereof with a means of sensing excessive force applied on the base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0450310-A (JP)
Title: Polyphenylene sulfide yarn having excellent light resistance
Inventor: MURATA TARO
IPC: D01F1/10
Filed: 1990-06-15
Abstract: PURPOSE:To obtain the title yarn suitable as sheet material, wall covering material and working uniform, having a little change of color, fading and reduction in strength, even in exposure to sunlight and ultraviolet light for a long period of time, containing a small amount of a specific ultraviolet light absorber. CONSTITUTION:The objective yarn containing 0.1-3wt.%, preferably 0.25-2wt.% ultraviolet light absorber (e.g. compounds shown by formula II or formula III) shown by formula I (R1 and R2 are H, 1-10C aliphatic or aromatic).
Patent JP-H0756144-A (JP)
Title: Liquid crystal display device
Inventor: NAGAE KEIJI
IPC: G09G3/18
Filed: 1994-07-11
Abstract: PURPOSE:To prevent ferroelectric liquid crystal from deteriorating and to obtain a desired light transmission state at a high speed by applying a couple of plus and minus pulse voltages which are equal in crest value and opposite in sign to the ferroelectric liquid crystal element. CONSTITUTION:When a negative electric field -E is applied, incident light (natural light) is polarized to the direction 31 of the axis of polarization to become linear polarized light having a vibration component only in the long-axis direction of ferroelectric liquid crystal molecules 1. Then the light is made incident on a lower polarizing plate, but cut off since its polarization axis direction 32 is perpendicular to the polarization axis direction 31, so that a dark image is seen on a display element. When a positive electric field +E is applied, on the other hand, the long axes of the ferroelectric liquid crystal molecules 1 are directed to neither of the polarization axes 31 and 32. In this case, an elliptic polarized light is generated and a light image is seen on the display element. Thus, light/dark switching is obtained by applying +E and -E. When no electric field is applied, intermediate lightness between the both is obtained.
Patent JP-H0713682-A (JP)
Title: Coordinate detector
Inventor: ARAI TOSHIHIRO
IPC: G06F3/0488
Filed: 1993-06-29
Abstract: PURPOSE:To accelerate reading speed and to attain cost reduction by performing the transformation of coordinates detected by a detecting board to the coordinates of a case by using linear expressions. CONSTITUTION:The output of a counter 2 in which a clock signal from a clock oscillator 1 is frequency-divided to a prescribed frequency is supplied to a coordinate indicator 4, and also, it is supplied to a comparator 12. While, the detecting board 5 performs a prescribed arithmetic operation by data processing 13 the output of an X-axis and Y-axis to a time division switching circuit 6 is connected, and switching connection with an amplifier 7 or 8 appropriately. In other words, when the coordinates (x), (y) detected by detecting board coordinates inclined against case coordinates are transformed to case coordinates X, Y, the coordinates (X, Y) can be computed by equations X=x+y+ y.sintheta-(xO+yO.sintheta)-(xO+yO.sintheta) and Y=y-x.sintheta-(yO-xO.sintheta) assuming that the origin (O, O) of the case coordinates shows the detecting board coordinates (xO, yO).
Patent JP-H055848-A (JP)
Title: Light beam scanning optical system
Inventor: NAKAMURA HIROSHI
IPC: G02B26/10
Filed: 1991-06-28
Abstract: PURPOSE:To scan light on a large-sized picture without increasing the size of a spherical mirror and to effectively correct the inclination error of a deflector, the distortion, and the curvature of field. CONSTITUTION:An optical system consists of a semiconductor laser 1, a collimator lens 2, a cylindrical lens 3, a polygonal mirror 10, a toric lens 15, a spherical mirror 20, and a beam splitter 25. The lens 15 has a toroidal surface as the incidence face and has a spherical surface as the exit face and has a meniscus form in the main scanning direction and has a positive power. The lens 15 corrects the curvature of field and the inclination error of the deflector, and the lens 15 increases the degree of convergence of the incident luminous flux to the spherical mirror 20 and the collimator lens 2 corrects the luminous flux into parallel rays of light or divergent light approximating them to prevent the spherical mirror 20 from being made large-sized.
Patent JP-S5948050-A (JP)
Title: Apparatus for correcting position of piled relatively soft disk-shaped food
Inventor: FURUKAWA HISASHI
IPC: A23G3/02
Filed: 1982-09-10
Abstract: PURPOSE:To achieve the correct overlapping of a pair of piled disk-shaped foods, in high accuracy, by transferring the foods with a conveyor, correcting the position of the lower food relative to the conveyor, and then correcting the deviation of the upper food relative to the lower food. CONSTITUTION:A pair of relatively weak disk-shaped foods are piled vertically with each other. The piled foods are placed on the roller conveyor 1, the lateral deviation of the lower food relative to the longitudinal center line of the conveyor is detected by the detectors 6, 6', and the foods are shifted as a whole by the shifting device 9 until the deviation is cancelled. The foods are then sent to the belt conveyor 10, the lateral deviation of the upper disk-shaped food relative to the longitudinal center line of the conveyor is detected by the deviation detectors 12, 12', and the deviation is corrected by the shifting device 13. Finally, the foods are transferred to the belt conveyor 14, the longitudinal deviation of the upper food is detected by the detectors 16, 16', and the deviation is corrected by the shifting device 17.
Patent JP-H027175-A (JP)
Title: Image data display device
Inventor: IMAZEKI HIROKAZU
IPC: G06T1/00
Filed: 1988-06-27
Abstract: PURPOSE:To improve display responsibility for a data input by storing image data, and reading and displaying the stored data in parallel. CONSTITUTION:The image data are successively stored into an image memory 40 by an image processing part 38. Whenever the data of a block 1, a block 2, a block 3 and a block 4 are applied from an image scanner 34, an interrupting signal is generated in an image processing part 38, and given to a main control part 44. Whenever the interrupting signal is given from the image processing part 38, a display command is generated and applied to a display control part 42. Whenever the display command is given, the read processing of the memory data of the unit blocks 1 to 4 to execute the said interruption from the image memory 40 are executed, and the block data are continuously displayed on a display device 36 in turn. Thus, since the storing of the image data for the image memory 40 and the reading and displaying of the stored data are executed in parallel, a time from the start of the input of the image data to the completion of their displaying can be shortened.
Patent JP-S5583927-A (JP)
Title: Break signal detection system
Inventor: HAYASHI HIROSHI
IPC: H04L29/06
Filed: 1978-12-19
Abstract: PURPOSE: To enable detection of the break signal in the two-wire and semi-double circuit by producing the time frame with every fixed time under data transfer via the conversion interface and then generating the break signal during that period.  
     CONSTITUTION: The two-wire and semi-double circuit is formed between CPU1 and terminal unit 7 via circuit control unit 2 plus conversion interfaces 3 and 6. Then the time frame is produced with every fixed time under data transfer via interface 3 and irrespective of the control given from CPU1. And unit 7 generates the break signal showing the interruption to CPU1 in the time frame mentioned above, and CPU1 detects the break signal sent from unit 7 within the time frame. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01232587-A (JP)
Title: Information recording disk
Inventor: OTA TSUTOMU
IPC: G11B7/24021
Filed: 1988-06-27
Abstract: PURPOSE:To enhance the quality of an information recording disk by bonding two disk substrates, inserting a hub from the recording disk substrate having a larger diameter hole, and fixing it to the disk substrate having a smaller diameter hole. CONSTITUTION:A disk substrate 11 having a guide group 15 is bonded with a disk substrate 12 with adhesives 13. The internal diameter of the substrate 11 having a recording/reproducing layer is set larger than that of the substrate 12. After bonding the substrates 11 and 12, their center is obtained by sensing the guide group 15, and the bonding position of the hub 14 is determined. The hub 14 is fixed on the substrate 12 side with the adhesives, etc. In this method, since the hub 14 is fixed on the substrate 12, the substrate 11 is not mechanically or thermally effected due to fixing, and the high-quality information recording disk can be obtained.
Patent JP-S5489517-A (JP)
Title: Radio communication system
Inventor: MORITA HIDEO
IPC: H04L7/00
Filed: 1977-12-27
Abstract: PURPOSE: To make it possible to shorten a time required to detect a synchronizing signal by containing a synchronizing control signal in some parts of bits of a pulse string modulated primarily.  
     CONSTITUTION: Output (a) of subcarrier source 17 has its subcarrier pulses equivalent to rise parts of clock signal (b) removed by control circuit 21 as shown by (c) and is supplied to primary modulator 16, where phase modulation (e), for example, is done by output signal (d) of terminal equipment 18, and the output of main carrier source 15 is amplitude-modulated 14 and sent out by a radio carrier of center frequency (f 1 ). On the other hand, a radio carrier transmitted  at frequency (f 2 ) from radio station 2 is detected (e) by the 1st detector 19 and clock pulse (g) is obtained by synchronizing regenerative circuit 23. Namely, regenerated clocks can be obtained immediately after pulses constituting a subcarrier are generated (approximate time T), so that the rise time requiring several clocks (NT time NT, N=5, 6...) can be shortened remarkably. 
     COPYRIGHT: (C)1979,JPO&Japio