baber/WOPTO huggingface dataset:
Patent JP-H08103137-A (JP)
Title: Mowing device
Inventor: KUROMI AKISHI
IPC: A01D34/83
Filed: 1994-10-07
Abstract: PURPOSE: To provide a mowing device advantageous in terms of maintenance and capable of avoiding its damage due to its collision with hard foreign substances to the utmost while designed to simplify its scheme, reduce the weight and moderate the vibration. CONSTITUTION: This mowing device is designed to drive a cutting body 7 through wrapping so as to run along the ground. The cutting body 7 has such a scheme that cutting edges 11 are detachably equipped on cutting edge-receiving fitments 10 set up, at specified pitches along the periphery of an endless elastic belt 9, on the back surface side of the belt 9 so as to sandwich a core material 8 embedded in the belt 9.
Patent JP-H0557320-A (JP)
Title: Meandering control method
Inventor: TAOKA HIROSHI
IPC: B21B37/00
Filed: 1991-08-30
Abstract: PURPOSE:To avoid an abnormal operation of control caused by the plane shape of the tail part of a rolled stock by closing control operation when rolling load reaches a set value and holding the controlled variable when a meandering control output capacity is closed. CONSTITUTION:A rolling load differential rate  P/Pi=(Pw-Pd)/(Pw+Pd) is calculated by a rolling load arithmetic device 6 from rolling loads Pw, Pd on the operating and driving sides detected by rolling load detecting devices 5a, 5b of a control rolling mill 1. A control output capacity is operated in a meandering adjuster 7 set to a prescribed control gain according to this rolling load differential rate  P/PI. A rolling down command is sent to right and left rolling down cylinders 8a, 8b based on this control output capacity and a gap between the work rolls is controlled to restrain the meandering.
Patent JP-H1183393-A (JP)
Title: Shooting training system
Inventor: YAMAZAKI MASANORI
IPC: F41J5/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enhance the hitting accuracy of a moving target while shortening the shooting reaction time by calculating the shooting reaction, i.e., the time to be elapsed before shooting a moving target after emergence thereof, and indicating the shooting reaction time thus calculated and/or a point being calculated therefrom at an indicating section. SOLUTION: A target emergence time detector 13, a hitting detector 14 and a shooting time detector 15 are disposed in the vicinity of a target 11 and a target driver 12 while an arithmetic unit 16 and an indicator 17 are disposed in the vicinity of a shooting trainer 18. The distance from the shooting position of the shooting trainer 18 to the target 11 is set previously. A shooting reaction time and a time point calculated therefrom are indicated on the indicator 17 thus notifying the shooting results to the shooting trainer 18 and a shooting instructor. Since the shooting trainer 18 and the shooting instructor can recognize the presence and the extent of shift of the shooting reaction time based on the feeling of the shooting trainer 18 from actual shooting reaction time, a high-degree practical shooting training can be realized.
Patent JP-H0798090-A (JP)
Title: Vacuum heat insulation panel and manufacture for heat insulation box body in which vacuum heat insulation panel is used
Inventor: YAMASHITA HARUHISA
IPC: F16L59/04
Filed: 1993-09-30
Abstract: PURPOSE:To provide a vacuum heat insulation panel for suppressing effectively such a state as deteriorated vacuum degree due to secular change, and also manufacture easily a heat insulation box body by utilizing such a vacuum heat insulation panel. CONSTITUTION:A vacuum heat insulation panel 1 is formed in such constitution as being provided with three unit air tight parts 1a by forming each sealing part 2a formed in a shape which crosses a part positioned in each space between filling bodies in a sheath body while arranging the three filling bodies in a bag shaped sheath body at prescribed intervals. A flat iron plate 7 is bent along a prescribed bending line so as to constitute right and left side walls and a ceiling wall of an outer box for a heat insulation box body, and the vacuum heat insulation panel 1 is stuck and fixed on the iron plate 7 so as to make condition in which the sealing part 2a of the vacuum heat insulation plate 1 is faces to the bent line. In this condition, the iron plate 7 is bent along the bent line, so that each unit air tight part 1a provided on the vacuum heat insulation panel 1 is positioned on the inner side of the outer box.
Patent JP-H1182070-A (JP)
Title: Exhaust control system for internal combustion engine
Inventor: KOBAYASHI HIDEO
IPC: F02M25/07
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To lubricate the stem of an exhaust throttle valve and a stem guide effectively even while the valve is held closed or a warm-up is held efficient. SOLUTION: If the exhaust pressure in an exhaust pipe 9b that a CUP 20 calculates in the upstream of an exhaust throttle valve 14 equals or exceeds a predetermined pressure, the CPU 20 increases the opening angle of an EGR valve 16. By this control, even if the exhaust pressure rises according to the throttling motion of the throttle valve 14 aimed at warm-up acceleration, the elevated exhaust pressure is released into an intake pipe 8b by way of an exhaust recirculation passage 15.
Patent JP-H0563282-A (JP)
Title: Method of stabilizing temperature of semiconductor laser
Inventor: OKAMOTO SATOSHI
IPC: G02B6/293
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a wavelength multiplex optical switch having simple circuit configuration and control. CONSTITUTION:A wavelength multiplex optical switch for switching the wavelength of a semiconductor laser 10 by a wavelength controller 30 at each time slot divides a time slot into a plurality of sub time slots, allows a receiver 70-11 to receive a wavelength lambda1 in a front half sub time slot at each divided time slot and allows a receiver 70-12 to receive a wavelength lambda2 in a rear half sub time slot. And, the wavelengths of the receivers 70-11-70-N2 are so selected that the quantity of generated heat in one time slot becomes constant. Thus, the laser 10 always generates constant heat in one time slot, and hence the dissipating amount of the heat of a heat sink unit 20 can be made constant.
Patent JP-S60138008-A (JP)
Title: Production of metallic powder
Inventor: KUBO TOSHIHIKO
IPC: B22F9/08
Filed: 1983-12-27
Abstract: PURPOSE:To reduce metallic powder which is less oxidized and has an excellent grain size distribution and particle shape by blowing an inert gas in the form of liquid to the molten metal flowing in an inert atmosphere at a specific ratio and recovering the molten metal in the powder state. CONSTITUTION:The molten metal 2 contained in a melting furnace 1 is dropped through the central hole of an atomizer nozzle 3 into an atomizing tank 4. The molten metal is pulverized by the jet 5 of a liquid gas (>=one kind among liquid nitrogen, liquid argon and liquid helium) ejected from the same nozzle 3 in the mid-way of said dropping. The weight ratio of the liquid gas with respect to the metal 2 is made >=0.3%. The pulverized particles are quickly cooled and solidified and dropped into a cooling medium 6 (water, oil, etc.) in the tank 4. The liquefied gas is separated from the powder by a solid-liquid separator 7 after cooling and the powder is contained in a product tank 8. The metallic powder contg. less impurities is thus obtd.
Patent JP-H07105327-A (JP)
Title: Data updating system
Inventor: MUTO YOSHIHIRO
IPC: G07F7/08
Filed: 1993-09-30
Abstract: PURPOSE:To provide the data updating system in a pre-paid system or a charging system utilizing an IC card in which a compensation to the served service by a system enterprise is warranted and the number of times of write to the storage area of the IC card is reduced. CONSTITUTION:The system is characterized in that a control section 8 is made up of a read means 13 reading data from a storage area 6 to a read storage area 7 through an input output section 11, an arithmetic means 12 subtracting data of the storage area 7, a write means 14 writing data in the storage area 7 to the storage area 6, and a write means 15 writing a value 0 to the storage area 6, and a deciding section 9 starts the read means 13 and the write means 15 and a confirmation button 10 is used to start the write means 14.
Patent JP-S63110141-A (JP)
Inventor: HINO KIYOSHI
IPC: B65G1/127
Filed: 1986-10-14
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-H05341498-A (JP)
Title: Device and method for designing photomask
Inventor: OI KAZUKO
IPC: G03F1/68
Filed: 1992-09-14
Abstract: PURPOSE:To prevent a useless shifter arrangement, and to display a shifter arrangement unable part and a shifter arrangement error. CONSTITUTION:The device is constituted of an automatic arranging part 9 for arranging automatically a phase shifter for giving a phase difference to an incident light for passing through a transparent area in one of a pair of transparent areas in which the shortest distance between the transparent areas is below a threshold and adjacent, on the transparent area of a photomask formed by plural opaque areas and transparent areas, an automatic verifying part 10 for verifying automatically whether the shifter arrangement is correct or not, with respect to the photomask subjected to shifter arrangement as a whole already, and an arranging/verifying part 11 for verifying automatically whether the shifter arrangement is correct or not as for the transparent area to which the shifter arrangement is finished, and arranging automatically the shifter in one of a pair of transparent areas in which the shortest distance between the transparent areas is below a threshold and adjacent as for the transparent area to which the shifter is not arranged yet, with respect to the photomask subjected to shifter arrangement partially already.
Patent JP-S6397964-A (JP)
Title: Photosensitive body and its manufacture
Inventor: OSAWA MOCHIKIYO
IPC: G03G5/00
Filed: 1986-10-14
Abstract: PURPOSE:To obtain an organic type photosensitive body superior in abrasion resistance and lengthened in life by forming a specified surface protective layer on an organic photosensitive layer. CONSTITUTION:The organic type photosensitive body is obtained by successively laminating the organic photosensitive layer and the surface protective layer on a conductive substrate. The surface protective layer is made of a plasma polymerized organic film containing at least an alkali metal atom, and the plasma polymerized film is prepared by introducing a hydrocarbon gas and a gaseous alkali metal compound, such as metal alcoholate, metal acrylate, metal methacrylate, or metal phthalocyanine, as a starting material, and hydrogen or argon gas or the like as a carrier gas, and applying glow discharge to a substrate kept at a temperature <=100 deg.C.
Patent JP-H1093382-A (JP)
Title: Structure of surface acoustic wave filter circuit pattern
Inventor: NOGUCHI KAZUSHIGE
IPC: H03H9/25
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain characteristics which are close to an LPF type filter by holding parallel arms of a ladder type circuit, comprising a surface acoustic wave resonator, at the same potential on a chip and connecting them to a package earth by wire bonding. SOLUTION: When a signal is sent to a surface acoustic wave(SAW) filter, a signal line is separated from the input pad of the chip through bonding (inductance LIN by it) from the input part of a package, and one transmits the surface wave to a SAW resonator RP1 and held at the same potential in the chip with other parallel arms through its earth pad. The other sends the surface wave to a SAW resonator RSI. The former transmits the surface wave to a SAW resonator RP2 to have the same potential at the earth pad and the other sends the surface wave to a SAW resonator RS1 . Then the former transmits the surface wave to a SAW resonator RP2 to have the same potential at the earth pad and the other sends the signal to the output terminal of the package by wire bonding. Thus, signals which are outside the passing band are cut off.
Patent JP-H1092311-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: TSUNODA TATSUYA
IPC: H01J9/227
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of white uniformity, and the extrusion failure of the fluorescent screen to multiple color by irradiating with ultraviolet rays corresponding to the deformation due to thermal expansion of a panel glass, and manufacturing a phosphor screen at an adequate position. SOLUTION: At the time of exposure in forming a carbon stripe CS and phosphor stripes RS, GS, and BS, the carbon stripe CS and phosphor stripes RS, GS, and BS are formed at adequate positions of a panel glass 3 inner surface, by making the exposure through correction lens systems 12 and 13 in accordance with deformation due to the thermal expansion of the panel glass 3 in respective processes.
Patent JP-S6485817-A (JP)
Title: Lubricating device for transfer gear section in four-wheel drive vehicle
Inventor: MATSUMURA YUSHI
IPC: B60K17/35
Filed: 1987-09-29
Abstract: PURPOSE:To prevent the meshing tooth surfaces of gears from being worn out early, with the use of a lubricating device for a transfer gear section in an F-F type 4WD vehicle by disposing an oil pump in a closed chamber so as to always feed a predetermined amount of lubrication oil to the meshing tooth surfaces of the gears through an orifice. CONSTITUTION:An oil pump 53 which is driven by a ring mount casing 16 so as to suck up lubrication oil in a closed chamber D in order to lubricate bearings 24a, 24b and a slide spline 20a is disposed in a closed chamber D. Further, an orifice (k) opened toward the meshing tooth surfaces A of gears is formed in an oil passage (d through j). In this arrangement, lubrication oil in the closed chamber 5 lubricates the above-mentioned members 24a, 24b, 20a and also lubricates the meshing tooth surfaces of the gears 17, 20 through the orifice (k). Accordingly, it is possible to prevent the gears from being worn out early.
Patent JP-H03129353-A (JP)
Title: Closely attaching device for image formation
Inventor: IMABAYASHI ARATA
IPC: G03F3/10
Filed: 1989-09-21
Abstract: PURPOSE:To fit and closely attach an image forming material to an exposure cylinder readily and simply and to shorten operating time by providing sucking holes for attaching a top sheet, sucking holes for attaching image forming material and a top sheet attaching pin. CONSTITUTION:The exposure cylinder 3 is provided with the sucking holes 15 for attaching the image forming material 4 on the forward and backward ends of the image forming material in its nip leading direction along the exposure cylinder axis, and is also provided with the sucking holes for attaching the top sheet 16 on both sides of the exposure cylinder in the circumferential direction of the exposure cylinder. An exposure part 3 is also provided with the attaching pin 19 for the top sheet 13, and the top sheet 13 having a pin hole corresponding to the pin 19 is fitted in the pin 19. The attach of the top sheet 13 by the attaching pin 19 favorably acts to position when a color proof is produced. Consequently, the fitting of the image forming material to the exposure cylinder, attaching and detaching of an original picture and the top sheet are facilitated. In addition, this device provides excellent adhesion and shortens the operating time.
Patent JP-S63166699-A (JP)
Inventor: HARII SHII RARUFU
IPC: B64C25/58
Filed: 1987-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61125249-A (JP)
Title: Address bit transmitting/receiving system
Inventor: SUZUKI HIDEO
IPC: H04L29/06
Filed: 1984-11-20
Abstract: PURPOSE:To speed up address comparison in a token ring system by performing state controlling with a hardware or exclusive firmware, and transmitting from the host bit as to an address field in each frame transmitting/receiving. CONSTITUTION:An address inverting circuit TADX is provided in a transmitting circuit. While the transmit frame is inputted from a transmit buffer TXF1 via a buffer TXF2, the FS pattern at the front is confirmed. A transmission sequence counter TSM starts to count every byte. The fields in the frame can be identified every byte. And when the processing reaches the address field of a frame, now that the counter field is identified by the starting of counting by a transmission address counter TAN, only when the byte inputted to the TADX is an address the controlling signal DA/SA to be inputted to TADX is made logical '1'. In such a case above, the TADX inverts the input byte, and outputs it. Assuming the output bytes from the transmit buffer to be TXF20, TXF21... from low to high, when conditioned DA/SA=1 as shown in the figure (b), the TXF27, TXF26... are set to outputs FFf0, f1... by the TADX, and the system is outputted.
Patent JP-S62106592-A (JP)
Inventor: ORAKU ATSUO
IPC: G11C16/02
Filed: 1985-11-01
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-2001063123-A (JP)
Title: Trimming method for thermal head and thermal head
Inventor: IRIE YUKIO
IPC: H01C17/22
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To heat each heater at a uniform temperature by regulating the heating characteristics such that the heating temperature of each heater falls within a specified temperature range upon application of a specified voltage thereto at the time of trimming a thermal head comprising a plurality of heaters and electrodes arranged on an insulating substrate. SOLUTION: At the time of trimming the heaters 2 of a thermal head 1, a heater 2 to be trimmed is selected at first and applied with 1000 voltage pulses having energy E. Power of 0.12 W is then conducted through an electrode 3 connected with the heater 2 and heating temperature is measured at the midsection thereof. Subsequently, a decision is made whether the peak heating temperature is higher than a specified level and energy of the voltage pulse is increased by ΔE if the answer is NO, otherwise trimming of the heater 2 is ended and trimming of next heater 2 is started.
Patent JP-H0664508-A (JP)
Title: Revolution speed detector for wheel
Inventor: OUCHI HIDEO
IPC: F16C19/52
Filed: 1992-08-24
Abstract: PURPOSE:To detect the loosening of a nut and the shortage of a prepressure of a ball by a sensor for detecting the revolution speed. CONSTITUTION:A reinforcing ring which consists of a magnetic member and operates as torn wheel is externally fitted on an inner wheel 3 which is externally fitting-fixed on a hub 21 which revolves together with a wheel. A sensor 34 is opposed in the axial direction to the reinforcing ring. When a nut 24 is loosened, the distance between the reinforcing ring and the sensor 34 is shortened, and the max. value of the voltage of the output signal of the sensor 34 increases. When the max. value exceeds a standard voltage, an alarm is generated.
Patent JP-S6489784-A (JP)
Title: Video program identifying signal deciding device
Inventor: NOUDAN YOSHIMASA
IPC: H04N7/16
Filed: 1987-09-30
Abstract: PURPOSE:To improve the certainty of a program indentifying signal detection by deciding a program identifying signal as a normal one when the same program identifying signal continuously sent is detected, for example, at least for three times continuously in a fixed period. CONSTITUTION:When the signal inputted in an input buffer 11 is a normal program identifying signal, a silence counter 14 is initialized, and the value of the input buffer 11 is compared with the value of a buffer memory 13. When the both values do not mutually correspond, the value of the input buffer 11 is compared with that of a buffer memory 12. When the both correspond, the value of the input buffer 11 enters into the memory 13, and it is decided that the same normal program identifying signals correspond twice. When the both correspond, whether or not the twice-corresponding information exists next is decided, and when exists, it is decided that the same normal program identifying signal corresponds three times. Further, the value of the buffer memory 13 is detected as the program identifying signal to be used for the control of a VTR 9 or a TV 10.
Patent JP-H08108582-A (JP)
Title: Mouse printer
Inventor: TSURUOKA YUJI
IPC: B41J5/30
Filed: 1994-10-12
Abstract: PURPOSE: To prevent nonuniform printing due to lap printing and to simplify the constitution of a main body part for reducing a price. CONSTITUTION: When a printing control circuit 4 on the external apparatus side prints printing data which are stored in a video memory 1 on the external apparatus side which stores the printing data printed from a print head by a print head 7 according to position information detected by a head position detection circuit 13, the printing control circuit 4 rewrites the address information of the printing data stored in the video memory 1 and restricts read-out access of the printing data the printing of which is finished.
Patent JP-H04126412-A (JP)
Title: Unsaturation type logic circuit
Inventor: KITASUJI MAMORU
IPC: H03K19/086
Filed: 1990-09-18
Abstract: PURPOSE:To decrease a fall time of a logic output much smaller than that of a conventional circuit even when the length of circuit wiring is extended by detecting the fall of a logic output and allowing a transistor(TR) or the like to positively absorb a transient current at the time of falling. CONSTITUTION:When an input voltage Vin changes, e.g. from H to L and a logic output voltage Vout (OR output) changes from H to L, a detection current in terms of AC flows through a capacitor in a 1st level change detection section 4-1. Moreover, the detection current activates an absorption transistor(TR) in a 1st current absorbing section 5-1 to allow the TR to positively absorb a transient current at an output terminal of the unsaturation type logic circuit. Through the positive current absorption function, it is possible to lower the logic output voltage Vout forcibly and momentarily even when the circuit wiring connecting to said output terminal is extended.
Patent JP-S61126659-A (JP)
Title: Locking mechanism of cassette holder
Inventor: IDE YOSHIHIRO
IPC: G11B15/675
Filed: 1984-11-22
Abstract: PURPOSE:To lock without fail and to release with a small force by energizing and engaging, with a spring, a locking plate and a locking auxiliary plate to an arm energized so as to return the cassette holder to an ejecting position. CONSTITUTION:Long holes 2 and 3 are installed at a chassis 1, a cassette holder 5 is guided to the long hole 3 and shifted upward and down ward. A pair of arms 6 is fitted to a rotating shaft 8 fitted between chassises 1 and 1, and a roller 7 fitted to the arm 6 is fitted to the long hole 2. A spring 9 is energized so as to return a holder 5 to an ejecting position. A connecting part 11 to engage to the roller 7 is installed at one side piece of a locking plate 10 and a connecting part 12 is installed at other piece. A spring 13 is energized so as to engage the connecting part 11 to the roller 7. At a locking auxiliary plate 14, an engaging part 15 is installed and energized by a spring 16 so as to come into contact with the connecting part 12. A L-shaped locking releasing plate 17 has an engaging part 18 to engage with the engaging part 15. Thus, the locking can be executed without fail and the releasing can be executed by a small force.