baber/WOPTO huggingface dataset:
Patent JP-H03246105-A (JP)
Title: Snow tire with retractable antislipping spike pin set
Inventor: TOMITA KATSUO
IPC: B60C11/16
Filed: 1990-02-22
Abstract: PURPOSE:To prevent pollution and restrain wear of spike pins by having the spike pins set retractable by a driver using a driving chain. CONSTITUTION:A screw groove to set a spike pin retractable is provided in the base 3 of the spike pin, and a spike pin setting driver 2 is assembled therein. The driver 2 is driven by a driving chain 5 which is incorporated so as to pass through a protection container 4 for the spike pin 1 and a protection container 8 for a driving chain driver 7. The driving chain 5 is driven by the chain driver 7. In this way, the spike pin 1 is retractably set in the protection container 4 by the movement of the chain driver 7 through the drive of the chain 5 and the setting driver 2. It is thus possible to prevent pollution and restrain premature wear of the spike pins.
Patent JP-S59169094-A (JP)
Inventor: OKABE TADAO
IPC: G09F9/30
Filed: 1983-03-16
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-H08242148-A (JP)
Title: Power on reset circuit
Inventor: IMAMIYA KENICHI
IPC: H03K3/356
Filed: 1995-03-02
Abstract: PURPOSE: To make consumed power small in a normal state and to reduce the occupied area by outputting a pulse signal to the output of a first invertor circuit in accordance with the rise of power voltage impressed on a power terminal. CONSTITUTION: The invertor circuit 2 including P and N channel MOS transistors Q1 and Q2 which are sequentially connected in series between a power terminal VCC and a ground terminal GND, an invertor circuit 2 including P and N channel MOS transistors Q3 and Q4 , which are sequentially connected in series between the power terminal VCC and the ground terminal GND, a capacity element C2 connected between the output of the invertor circuit 1 and the power terminal VCC, a capacity element C2 connected between the output of the invertor circuit 2 and the ground terminal GND, a capacity element C3 connected between the output and the input of the invertor circuits 1 and 2 and a capacity element C4 connected between the input of the invertor circuit 2 and the ground terminal GND are provided.  The pulse signal VOUT is generated in accordance with the rise of power voltage impressed on the power terminal VCC.
Patent JP-H08229346-A (JP)
Title: Device for blowing chemical for dry desalting in waste gas treating equipment
Inventor: KIHARA MASATOMO
IPC: B01D53/50
Filed: 1995-03-02
Abstract: PURPOSE: To minimize the floor space, to facilitate operation control and to reduce the initial cost and running cost. CONSTITUTION: This device consists of one air blower 6 and the first and second branch passages 9A and 9B branched from an air passage from the blower 6 and connected to a waste gas passage 3. Further, a first part 8A for feeding a reactant such as slaked lime to the first branch passage 9A, a second part 8B for feeding an assistant to the second branch passage 9B and the first and second constant-flow valves 10A and 10B disposed respectively to the branch passages 9A and 9B and setting the air flow rate at the respective chemical feed positions are furnished, and the only one blower 6 is needed.
Patent JP-S58160174-A (JP)
Title: Cutting method for continuous paper sheet
Inventor: WATANABE SHIGERU
IPC: B26F3/04
Filed: 1982-03-17
Abstract: PURPOSE:To cut a printing paper sheet one by one at an arbitrary place while it is fed, by providing a means for shaking a hammer unit in the longitudinal  direction of a type drum, and by shaking and striking the type drum having a  cut edge by means of a printing hammer. CONSTITUTION:A cutter edge 9 is provided between printing types 3a-1 along the longitudinal direction of a type drum 3a, and a pair of inclined parts 10 are provided on both sides of the edge. A hammer unit 3b is provided with a hammer shifting mechanism, and a damper 11a is fitted to the end part of a printing hammer 11 thereof. When the part of the cutter edge 9 comes, an ink roller 3d is lifted to be shunted from the edge 9 by the slants of the inclined parts 10 of the type drum 3a.
Patent JP-S59169669-A (JP)
Title: Welding device
Inventor: MIZUHARA MASAMOTO
IPC: B23K9/095
Filed: 1983-03-16
Abstract: PURPOSE:To improve quality of welding by detecting groove position and root gap of a welded member with an optical sensor and welding after determining welding condition. CONSTITUTION:Upper and lower beams 2, 3 are moved parallel along the groove of a work (a) by a controlling signal. An optical sensor 103 receives light from a light source 112 and detects root gap and groove position of the work (a) and supplies detection output to a controlling device. The controlling device calculates welding condition basing on the detection output from the optical sensor 103, and output controlling signals to each section. A backing head 105 is driven vertically to bring a backing tape 114 into contact with penetration bead formed on the back of groove of the work (a) and a backing state is completed. Then, upper and lower beams 2, 3 are moved parallel along the groove of the work (a), and at the same time, arc is projected from a torch 104. Then, a penetration bead is formed on the back of the groove.
Patent JP-S58159066-A (JP)
Title: System for compression and decoding of picture data
Inventor: YAMAMOTO MAKOTO
IPC: H04N1/41
Filed: 1982-03-17
Abstract: PURPOSE:To store picture data efficiently, by adding a special code to an average luminance, which is set on a basis of picture data, and a relative value to the average value to compress and store picture data and controlling the restoration by the special code when picture data is gathered and processed. CONSTITUTION:Picture data sent from a picture data transmitting part 13 is stored in a main storage through a CPU12 and is compressed in a picture data compressing/restoring part 16 and is restored as required and is stored in an external storage 15. In this case, input data is read in from an input part 31 and is stored in an input buffer memory 32, and an average value is set to an average value register 33, and the average value and the special code are outputted as a pair, and the relative value is calculated, and the special code, the average value, and the relative value are stored in order. When the special code of compressed data is detected in the input part of a restoring part (not shown in figure), the next two-byte average value is stored, and the next read relative value and the average value are added to restore data.
Patent JP-2000245164-A (JP)
Title: Current polarity detection circuit and power converter using the same
Inventor: YAMADA TOMOO
IPC: H02P6/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a current polarity detection circuit which can provide reliable information about the polarity of current, even if usable inverter frequencies are low, and with a simple circuit configuration having no circuit detection element such as an ACCT (AC current detector), and to provide a power converter using this circuit. SOLUTION: This circuit is provided with a phase voltage detecting means 20 for detecting the potential difference between an output terminal and an input terminal of an inverter 1, a timing detecting means 21 which detects that switching elements 11-16 connected to an upper and a lower arm of the inverter 1 respectively are all at off-state and then outputs the detection result as a timing signal, and a latching means 22 which latches the information about a potential difference output from the phase voltage detecting means 20 by the timing signal and then outputs the information as a current polarity signal.
Patent JP-H04262301-A (JP)
Title: Two-lamp type headlight for motorcycle
Inventor: NAGANO KOICHI
IPC: F21S8/10
Filed: 1991-02-15
Abstract: PURPOSE:To provide a headlight for motorcycle which is low power eating and has a high rate of light flux utilization, as an improvement from a conven tional headlight using H-4 halogen lamp in which a hood is provided over a pass-by beam filament. CONSTITUTION:A headlight 1 for motorcycle according to the present invention is composed of two lamps; one embodied as a lighting fixture designed to chiefly project remote distance 10 presenting a comparatively narrow light-distribution characteristic, which uses an electric bulb 11 equipped with a C-6/C-6 type running beam filament 11a and a pass-by beam filament 11b, and the other formed as a lighting fixture to project chiefly near distance 20 presenting a relatively wide light-distribution characteristic which uses an electric bulb 21 equipped with the same type filaments 21a. 21b, wherein those of the filaments to suit the current purpose are used simultaneously. Thereby a bright headlight is obtained, which consumeo a minor power.
Patent JP-H11242656-A (JP)
Title: Device and method for examining copyright of digital data on network and medium recording copyright examination program
Inventor: NAKAGAWA AKIRA
IPC: G06F21/60
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To automatically examine the copyright of digital data provided on a network. SOLUTION: In the routine for examining the copyright of digital data, hyper link information is extracted from the site to provide the digital data on the network (S20) and the routine to examine the copyright of digital data is recursively called to the site of the reference destination specified by the extracted hyper link information with the hyper link information as a parameter (S23). At such a time, in order to prevent processing from falling into infinite loop, the site examining the copyright is recorded in a table but the routine to examine the copyright of the digital data is not recursively called to the site recorded in the table (S21, S22 and S24).
Patent JP-S63209151-A (JP)
Title: Manufacture of lead frame
Inventor: YAMANAKA SADAJIRO
IPC: H01L23/50
Filed: 1987-02-25
Abstract: PURPOSE:To improve the yield and to reduce the cost of a lead frame by punching a plurality of leads from a material having high conductivity, and bonding the ends of the leads to a frame molded out of a material different from the conductive plate material. CONSTITUTION:After a plurality of leads 2 are punched from a plate material 1 having high conductivity, they are held at each predetermined interval by a jig 3, the ends of the leads 2 are bonded to a frame 4 molded from a material different from the material 1, and surface treated. After a plurality of leads 2 are molded, they are surface treated, then held at each predetermined interval by the jig 3, and the ends of the leads 2 are bonded to the frame 4 molded out of a nonmetallic material. Since the leads 2 use the material 1 having high conductivity and the inexpensive plate material is used for the frame 4 to be individually punched, its yield is improved to reduce its cost.
Patent JP-S62200584-A (JP)
Title: Signal switching device
Inventor: IWAMATSU SATORU
IPC: H04N7/173
Filed: 1986-02-27
Abstract: PURPOSE:To automatically and rapidly display in one display screen a picture information when the system is expanded by providing a second switching means to selectively output the output of a first switching means that selects plural video outputs. CONSTITUTION:When a desired picture information is designated by operating the keys in an operational panel 102, an instruction is outputted from a microcomputer 1 to a line 20, and a magnetic disk is accessed through an interface 50 and through the video signal reproducing device 10 of, for instance, an equipment No.0. At this time, a video switcher 18 is converted to b-side so that a cassette interface 25 receives a command from the microcomputer 1. Accordingly, a voice recorded in a cassette tape 35 is reproduced and displayed in a cathode-ray tube 100. On the other hand, if the information charged by the device 10 of an equipment. No.1 is designated similarly by the key-operation, the said device 10 is accessed as well as the magnetic disk is. At this time, the switcher 18 turns to a-side, so that a video signal reproduced by the device 10 is displayed on the screen of the cathode-ray tube 100.
Patent JP-S60187397-A (JP)
Title: Deodorizing method in composting equipment
Inventor: YAMADA HIROYOSHI
IPC: B01D53/34
Filed: 1984-03-05
Abstract: PURPOSE:To reduce the flow rate of deodorizing air and to deodorize effectively by sucking external air controllably from a part of the outer wall of the building of the secondary fermentation vessel, and sucking the air discharged from the secondary fermentation vessel into the primary fermentation vessel through a partition wall between the primary and the secondary fermentation vessel. CONSTITUTION:The material to be fermented is charged into the primary fermentation vessel A, and the primarily fermented material is supplied into the secondary fermentation vessel B from the primary fermentation vessel A. At this time, the external air necessary for fermentation is taken into the secondary fermentation vessel B by a gallery or a ventilating fan 3 for sucking external air which is provided to the outer wall of the secondary fermentation vessel. The discharged air in the vessel B is sucked into the primary fermentation vessel A by a partition wall 2 which is provided between both fermentation vessels, a gallery, or a ventilating fan 4. A duct for deodorization is provided to the primary fermentation vessel A. The odor in the building is sucked by a deodorizing fan, and introduced into a deodorizing apparatus at the outside of the primary fermentation vessel. The airflow rate of the deodorizing equipment at this time is reduced as compared with the existing system.
Patent JP-S55135956-A (JP)
Title: Desk computer with thermometer
Inventor: AOKI KENJI
IPC: G06F15/02
Filed: 1979-04-09
Abstract: PURPOSE: To obtain a desk computer with thermometer, which not only is able to give information in order that each person can control a temperature easily but also has a little power consumption and is small-sized, by adding temperature measuring function.  
     CONSTITUTION: The desk computer function consists of a key input part 9, an operation processing part 7 and a display part 8, and the temperature measuring function consists of a temperature sensitive part 4, an amplification part 5, an A/D conversion part 6, and a display part 8. And after a temperature setting level which has been set in the key input part 9 has been processed to a signal which can be compared with an output of the amplifier 5 in the comparison signal generation part 10, it is compared with the existent temeprature as to its degree in the comparison part 11, the result is output to the display part 8 and the sound generation part 12, and it is informed by means of display and sound. And the temperature measurement is carried out at regular intervals without performing it incessantly, the power supply time to a larger part of power consumption is shortened by the power supply control circuit 13, and the information for control is given by a simple circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01219159-A (JP)
Title: Outer ornament parts for wristwatch
Inventor: MATSUNAGA KENJI
IPC: C23C14/06
Filed: 1988-02-25
Abstract: PURPOSE:To prevent skin irritation by forming a film of Ti or Ti compound on the surface of a stainless steel by means of dry plating to prevent the stainless steel surface from coming into direct contact with the skin. CONSTITUTION:A film layer of Ti or Ti compound is formed by means of dry plating by an ion plating method on the surface of outer ornament parts, such as watchcase, watchcase back cover, and watchband, made of stainless steel. By this method, the stainless steel can be kept out of direct contact with the skin, and the occurrence of contact dermatitis so far caused to some hypersensitive people can be prevented without deteriorating a stainless-steel color at the surface.
Patent JP-H08242306-A (JP)
Title: Automatic meter reading system
Inventor: KAMASHITA TAKESHI
IPC: H04M11/00
Filed: 1995-03-02
Abstract: PURPOSE: To shorten operation time and to prevent a battery from being uselessly consumed by aborting retrial communication operation when a communication line between a meter controller and a network control device is disconnected or short-circuited. CONSTITUTION: In the case of executing retrial communication for communication information collected by the meter controller 1 capable of being driven by a battery through the network control device 5 connected to a subscriber's telephone line, the control device 5 is connected to the controller 1 through communication lines 3a, 3c and a communication line checking signal. for checking the connection states of the lines 3a, 3c is intermittently outputted from the controller 1. A voltage level detecting circuit 21 converts the check signal into a voltage value signal in accordance with the voltage level of the line 3a.  When the voltage value signal does not coincide with a normal regulated value signal corresponding to the communication line checking signal, a retrial communication operation aborting signal is generated from a judging equipment 23 to allow the controller 1 to abort retrial communication operation.
Patent JP-2000240864-A (JP)
Title: Connection ruling jig for conduit
Inventor: TSUDA MASAHIRO
IPC: F16L21/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a ruling jig which is simple in structure, and light in weight, facilitates handling, and corresponds to the change in the size of a gas conduit. SOLUTION: A ruling jig 10 is provided with an outer arcuate plate 4, extending downwardly from the outer peripheral surface of an arcuate member 3 which makes contact with the pipe end 2 of a PE gas conduit 1 and an inner arcuate plate 5 extending downward from the inner peripheral surface of the arcuate member 3. A pen hole 6, having a size corresponding to that of the PE gas conduit 1, is drilled in the outer arcuate plate 4, and a ball plunger 7 pointing to the outer arcuate plate 4 is situated at the inner arcuate plate 5.
Patent JP-S57159560-A (JP)
Title: Disposer for electrically collected ash
Inventor: SUISHIYA TAKASHI
IPC: F23G7/00
Filed: 1981-03-26
Abstract: PURPOSE: To eliminate troubles caused by the choking, abrasion, etc. of conveying system with electricaly collected ash and to enable the treatment of ash, discharged during an overhaul of a boiler, by locating a separating means for ferrous material in the middle of an electrically collected ash-conveying pipe.  
     CONSTITUTION: A wind-driven sorter 2 to separate ferrous material from ash is located in the middle of an ash-conveying pipeline 3A extending from an electric ash-collector 1 to an ash bin 6. The ferrous material is separated from the ash by the sorter 2 and discharged as a recovered ferrous material 12 from a rotary valve 15. On the other hand, the other fraction of the ash having smaller specific gravity is let flow from the outlet at the upper part of the pipeline 3A through the pipeline 3A, a threey-way switch valve 4B and cyclones 13A, 13B, and temporarily reserved in the ash bin 6, and then its necessary amount is fed from the bottom of the bin 6 through an ash-conveyer 7 and a pipe 10 to an incinerator 11. As a result, iron pieces and iron-contg. ash are separated from the ash to be discharged, the choking and abrasion of the electrically collected ash-conveying system are prevented, and combustion in the incinerator can be stabilized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01218171-A (JP)
Title: Image processing method
Inventor: ISHIDA SHINICHI
IPC: H04N1/40
Filed: 1988-02-25
Abstract: PURPOSE:To prevent granular noises from occurring and to execute image processing with a high definition by converting luminance data to density data and converting the luminance data to zero if exceeding a prescribed value at the time of quantizing the converted luminance data by a quantization method of density-preserving type such as error diffusion method, etc. CONSTITUTION:Image data read by an input sensor part 31 is converted to digital data by an A/D converter 32, and quantized as data having 64 stages of gradation. Then, the data is subjected to the correction of shading distortion in a correction circuit 33, and the data is inputted to a conversion table 34 in order to convert it to density data. For such luminance data above 57 of gradation, the density data is converted to zero, so that the in element of error data diepsersed to surrounding picture elements, in case the data is binarized by an error diffusion method, comes zero in the part where the density data is zero. Therefore error data is added. As a result, that the value of density data of a certain picture element exceeds a threshold and a black dot is outputted can be prevented, hence the definition of an image can be improved.
Patent JP-H04212172-A (JP)
Title: Toner and developer for flash fixing for developing electrostatic charge image
Inventor: KUMAGAI YUGO
IPC: G03G9/087
Filed: 1991-03-08
Abstract: PURPOSE:To ensure superior low-energy fixability, to inhibit the occurrence of voids and to obtain high image density in flash fixing without emitting a foul odor by using a toner contg. a specified polymer and an antioxidant. CONSTITUTION:A styrene-acrylic polymer having 30-250 hydroxyl value is used as the binding resin in a toner and an antioxidant is incorporated into the toner by 0.1-10wt.%.
Patent JP-S52127053-A (JP)
Title: Timing reproduction circuit
Inventor: NAKAKAWARA KIYOUICHI
IPC: H03L7/06
Filed: 1976-04-16
Abstract: PURPOSE:To obtain a timing generator circuit having a suifficient zitter suppression effect by decreasing the phase pull-in time of a timing generator circuit using a digital sync loop.
Patent JP-S63208977-A (JP)
Title: Electronic dictionary
Inventor: MIYOSHI OSAMU
IPC: G06F17/28
Filed: 1987-02-26
Abstract: PURPOSE:To confirm the action of an electronic dictionary by displaying sequentially the number of headers showing the parallel translation or the meaning of words corresponding to character strings every prescribed numbers and showing an actually counting-up data. CONSTITUTION:The character strings supplied from a keyboard 1 are stored in a retrieving memory 4. A 1st dictionary 5 is incorporated into an electronic dictionary main body 6 and a 2nd dictionary 7 functioning as an external dictionary is connected to the main body 6. An M-counter 12 of the memory 4 counts the number of headers including phrases which are retrieved by both dictionaries 5 and 7. The number of headers are displayed on a display panel 11 every prescribed numbers. Then the total number of headers are displayed on the panel 11.
Patent JP-S56140234-A (JP)
Title: Liquid sampling device
Inventor: YAMAZAKI GIICHI
IPC: G01N30/16
Filed: 1980-04-04
Abstract: PURPOSE:To carry out a fixed quantitative sampling without wasting even a small quantity of sample solution by changing the position of a suction needle in accordance with a flow passage switching valve. CONSTITUTION:A shifting phase is sucked into piping 33 by lowering a positon 29 for a measurement cylinder 28. Then a sample solution is sampled into a suction needle 10 from a sample bottle 11 by a fixed quantity. Next, the suction needle 10 is lifted to the position of a valve seat 25 by means of a vertical shifting mechanism 24 and then a flow passage switching valve 22 body 26 is turned counter- clockwise at 60 deg. to connect the suction needle 10 with a column 4. At the same time, an electromagnetic valve 31 is closed and an electromagnetic valve 32 is opened. Following this process, a shifting phase is transmitted under pressure by means of a pump 1, introducing the sample solution inside the suction needle 10 into the column 4. These actions are programmed and repeated. In this manner, the sample solution is never wasted and a washing process for the interior of the suction needle 10 is no longer required because it is always washed by the shifting phase. Thus it is possible to carry out a quantitative sampling.