baber/WOPTO huggingface dataset:
Patent JP-H08204916-A (JP)
Title: Image information reading method and image processing circuit for facsimile
Inventor: YASUDA HISAHIRO
IPC: H04N1/21
Filed: 1995-01-20
Abstract: PURPOSE: To transmit stored data without converting line density and degradation when the recording enable line density of opposite side equipment is not clear by simultaneously storing the original read data of fine and coarse line densities with one time of an original reading operation through plural times of duplicated scanning. CONSTITUTION: The analog video signal of an original read by a CCD1 is A/D converted by an image processing part 2 and image processing such as correction or gradation processing are performed. When reading image information (a) having the line density of 400dpi in main scanning direction and providing image information (b) of 200dpi while using the CCD 1, the processing part 2 performs OR processing at the intervals of two bits. Concerning this processing, the processing part 2 performs respective kinds of processing by referring to read lines while using a buffer memory 3, compresses the information (a) and (b) with an image compressing part 4 and stores them in a memory 5 for image storage later. This storage is processed by a CPU 6 while controlling the memory 5 and a stepping motor 7. Thus, when the recording enable line density of opposite side equipment is not clear, the original read data with less degradaion not to perform line density conversion can be transmitted.
Patent JP-S54119285-A (JP)
Title: Measuring method of aging of turbine parts
Inventor: NAKAYAMA YOSHIO
IPC: G01M15/00
Filed: 1978-03-08
Abstract: PURPOSE: To measure aging non-destructively and quantitatively by measuring the heat-resisting gratings and scribing patterns formed on the detecting face of a turbine blade.  
     CONSTITUTION: When heat-resisting gratings 7 are provided through adhesive transfer, etc. using a grating sheet to the burying part 1 of the high load part which becomes the detecting face of a turbine blade and the distorions and displacements of the detecting face are periodically measured, the creep quantity of the turbine blade owing to aging may be determined non-destructively and quantitatively. The similar results may also achieved even by forming grating patterns by scribning on the detecting face. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56121808-A (JP)
Title: Sealed rush adjuster
Inventor: ARAI FUMINAO
IPC: F01L1/24
Filed: 1980-03-03
Abstract: PURPOSE: To provide a stabler action for a rush adjuster used for a valve system of an internal combustion engine without need of an oil corrective passage, by disposing plungers which trap a working oil inside the adjuster.  
     CONSTITUTION: One end, a fulcrum 14, of a rush adjuster 10 is connected with one end of a rocker arm. When a downward pressure is applied on the fulcrum 14 and the first plunger 13 at start of an engine, an oil pressure in a pressure chamber 21 rises to close a one-way valve 15, by which a working oil cannot by supplied into the pressure chamber 21 from a reservoir chamber 19 having a central opening 28. Reversely, a fine amount of the oil flows from the chamber 21 into the chamber 19 so that the plunger 13 is lowered by a certain length inside a body 12. of an oil  level in the chamber 19 caused by the inflow of the oil from the chamber 21 is  allowed by the second plunger 16 on which a spring 37 is loaded. When the plunger  13 is moved up, the oil in the chamber 19 is fed back into the chamber 21.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59153032-A (JP)
Title: High frequency heating apparatus
Inventor: MOTOZUKA YASUYUKI
IPC: H05B6/76
Filed: 1983-02-18
Abstract: PURPOSE:To surely prevent the high frequency wave from leaking during the time when a door is open by a structure wherein a switch is actuated through a lever by a hook interlocking with a pushbotton action in the titled apparatus, the door of which is open by a pushbotton action. CONSTITUTION:By pushing a botton 1, a hook 2 is disengaged from the engaging part 4 of a bracket 5 and simultaneously the catching part 6b of a lever 6 is forcibly pushed up with the back 2a of a hook 2. Consequently, a secondary interlocking switch 7 is turned OFF and a monitor switch 8 is turned ON. Accordingly, high frequency oscillation is stopped and at the same time, even if the secondary interlocking switch 7 has some abnormality, current is prevented from flowing in a circuit, because the monitor switch 8 is ON. Due to the structure as mentioned above, the high frequency wave can be surely prevented from leaking during the time when a soor is open.
Patent JP-H01213123-A (JP)
Title: Method for heat sealing film laminate
Inventor: MISHINA NORITOSHI
IPC: B29C65/42
Filed: 1988-02-09
Abstract: PURPOSE:To permit heat sealing under the conditions of a low temperature, a low pressure and a high speed, by coating heat seal layers with a thermoplastic resin of a low melting point. CONSTITUTION:The positions (a), (b) and (c) of a side seal part 2 intersecting perpendicularly to the feeding direction of a film are coated with a thermoplastic resin, which has a melting point no higher than the temperatures at which the seal layers of a film laminate are heat sealed to achieve the maximum sealing strength. This sealing method makes wider the service temperature range of the films for use in the formation of the seal layers, whereby the sealing conditions can be easily controlled and the sealing leakage can be prevented.
Patent JP-H05219833-A (JP)
Title: Soil substitute
Inventor: UEDA KOHEI
IPC: A01G1/00
Filed: 1992-02-13
Abstract: PURPOSE:To produce a soil substitute having light weight and usable without causing the deterioration of a plant-supporting post by bonding hydrophilic inorganic (foamed) particles and an animal or vegetable-based organic soil improver, etc., to the surface of foamed particles made of a synthetic resin using a water-reactive urethane prepolymer and water. CONSTITUTION:A foamed material of a synthetic resin (e.g. formed product of expanded polystyrene) is crushed with a crusher and sieved with a perforated plate having a number of round holes of 5 mm diameter. The obtained particles 1 of the foamed synthetic resin are charged into a blender and mixed with at least one kind of material selected from hydrophilic inorganic particles 2 (e.g. fine powder of diatomaceous earth), hydrophilic inorganic foamed particles 3 (e.g. fine powder of vermiculite), animal or vegetable-based organic soil improver (e.g. peat), etc. The obtained mixture is incorporated with a water-reactive urethane prepolymer 4, uniformly dispersed and sprayed with water to solidify the prepolymer 4. The hydrophilic inorganic particles 2 and the hydrophilic inorganic foamed particles 3 are fixed to the surface of the synthetic resin foamed particles 1 with the solidified polyurethane 4' acting as an adhesive to obtain the objective soil substitute.
Patent JP-S59218330-A (JP)
Title: Exhaust pipe
Inventor: UESUGI NAOMIKI
IPC: F02B27/06
Filed: 1983-02-19
Abstract: PURPOSE:To improve exhaust efficiency through promotion of exhaust of exhaust gas in a cylinder, by a method wherein the position of reflecting plate is changed through deformation of a control member made of a heat-sensitive material, and exhaust gas is utilized. CONSTITUTION:While rotation of an engine is within a relatively low speed range and the temperature of exhaust gas is low, the spring height of a coil spring 8 is maintained at a distance of l. When an engine is increased in rotation, the temperature of exhaust gas is increased and attains a specified temerature, i.e., the critcal temerature of a shape-storing metal which forms the coil spring 8, the coil spring 8 is expanded by a distance of DELTAl at a stretch, and a reflecting plate supporting shaft 6 is displaced to the upper stream side against the elastic force of a coil spring 10. A reflecting plate 5 formed integrally with the reflecting plate supporting shaft 6 is also displaced to the upper stream side by a distance of DELTAl.
Patent JP-H05223417-A (JP)
Title: Ice heat accumulation tank
Inventor: KINOSHITA TERUO
IPC: F24F5/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide an ice heat accumulating tank capable of increasing a rate of occupying of ice within the tank at a short period of ice making operation. CONSTITUTION:A heat exchanger 11 operated to absorb heat or radiate heat by circulating thermal medium in a reversible manner is arranged within a tank, ice is formed at the surface of the heat exchanger 11 while being contacted with the heat exchanger 11 and then the ice making plates (8 to 10) for use in peeling off or floating the ice are arranged to form an ice heat accumulating tank 1. Then, the ice making plates (8 to 10) of which shapes are analogus to the shape of the bottom surface are installed at the bottom surface 2 within the tank formed into a rectangular shape as viewed in its top plan view. A plurality of ice making plates (8 to 10) having the same shape as that of the ice making plates (8 to 10) arranged at the bottom surface 2 within the tank are arranged at the wall surface at the lower part within the tank.
Patent JP-H01201688-A (JP)
Title: Heat fixing device
Inventor: ISOGAI TAKASHI
IPC: G03G15/01
Filed: 1988-02-08
Abstract: PURPOSE:To make a heating value of a toner which adheres to a recording material constant and to secure uniform fixing property and glossiness by switching a fixing speed at the time of a multicolor development mode to a lower speed than a fixing speed at the time of a monochromatic development mode. CONSTITUTION:When it is detected by a tip detecting means 58 that the tip of a recording material 56 has reached a contact position between heat fixing rollers 42, 44, a rotating speed of the heat fixing rollers 42, 44 is decelerated in accordance with passing of the recording material 56, and then it has been detected by a rear end detecting means 58 that the rear end of the recording material has reached the contact position between the rollers, the rotating speed of the heat fixing rollers 42, 44 is returned to a steady speed. Accordingly, a uniform heating value is provided extending from the tip of the recording material 56 to the rear end. In such a way, a fixed image on the recording material 56 comes to have uniform fixing property and glossiness extending from the tip to the rear end.
Patent JP-H02206204-A (JP)
Title: Oscillating circuit for piezoelectric element
Inventor: MURAMATSU HIROSHI
IPC: H03B5/32
Filed: 1989-02-06
Abstract: PURPOSE:To attain oscillation even for a piezoelectric element having a large resonance resistance by adopting the structure such that two oscillating circuits or over operated independently are connected in parallel with a piezoelectric element such as a crystal vibrator. CONSTITUTION:Oscillating circuits 1(2) and 2(3) are connected in parallel across a piezoelectric element 1. The circuits 1(2) is constituted such that a TTL level NAND circuit 1 is connected to one terminal of the piezoelectric element (1) while the input terminals are short-circuited together and a capacitor C1 and a resistor R1 are connected in parallel with the NAND 1. An output of the NAND 1 connects to a capacitor C2, and the other terminal of the capacitor C2 connects to a NAND 2 whose input terminals are short-circuited. A resistor R2 is connected in parallel with the NAND 2. The output terminal of the NAND 2 connects to a capacitor C3 and the other terminal of the capacitor C3 connects to the other terminal of the piezoelectric terminal.
Patent JP-H10201849-A (JP)
Title: Catheter introducing appliance
Inventor: MURAYAMA HIROSHI
IPC: A61M25/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a catheter introducing appliance which enables the insertion of several pieces of catheters without the occurrence of leaking out of blood, etc. SOLUTION: This catheter introducing appliance 1 has an appliance body 2, sealing means 6 and a fitting member 7. The appliance body 2 comprises a first tubular body 3 and second tubular body 4 which are two-forked. The sealing means 6 are respectively installed at the base ends of the first tubular body 3 and the second tubular body 4. The sealing means 6 comprise valve disks 61 which have a pair of slits intersecting with each other and allow the passage of the catheters and annular cap members 64 which support and fix these valve disks 61. The fitting member 7 which freely attachably and detachably fits to the base end of a sheathed introducer has a plurality of leg parts 71. Pawls 72 are respectively formed at the front ends of the respective leg parts 71.
Patent JP-S58144573-A (JP)
Title: Dc/dc converter circuit
Inventor: MORITOMO TAKAO
IPC: H02M3/338
Filed: 1982-02-22
Abstract: PURPOSE:To stabilize the output voltage of a DC/DC converter and to improve the stability to the variations in the load and temperature by providing self- excited and separately-excited drive circuits in parallel and switching them by a switch circuit. CONSTITUTION:A forward diode D2 is connected in series between the connecting point of a bias circuit having a resistor R1 and a feedback circuit having a condenser C1, a resistor R2, a diode D1, and a feedback coil Nf and the base of a switching transistor Q. A switch circuit 2 is connected between the anode side of the forward diode D2 and (-) pole. An auxiliary rectifying the smoothing circuit 3 is provided at the output side of a converter transformer T1 as the power source of a pulse width control circuit 4. The control circuit 4 detects the output of a main rectifying and smoothing circuit 1 by an output voltage detector 5, supplies the pulse of the pulse width in response to the output voltage to the switching transistor Q and to the switch circuit 2.
Patent JP-2000227208-A (JP)
Title: Operation starting/stopping method in refuse incinerator
Inventor: UJI SADAHIRO
IPC: B01D53/68
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent any dust from being discharged from a smokestack upon initiation of operation of dust incinerator equipment. SOLUTION: When a gas stream speed in an inlet side duct 50 of a bag filter 14 is reduced, blowoff of slaked lime is interrupted. Further, when the gas stream speed in the duct is reduced, pulsed cleaning for the bag filter 14 is performed. The gas stream speed in the duct is returned, and slaked lime is blown in, and a cloth is coated. Operation of a dust incinerator equipment is interrupted. When in prepurging operation upon starting of the operation the gas stream speed in the inlet side duct 50 of the bag filter 14 is increased, any dust from the smokestack 20 is prevented from being discharged by switching the operation such that gas is supplied to the bag filter 14, and blowing in slaked lime and supplying the gas for prepurging while coating the cloth.  When the prepurging operation with the predetermined amount of the gas in a dust incinerator furnace 10 is completed, the blowing of the slaked lime is interrupted, and the operation is switched to bypass the bag filter 14, and the operation enters a starting process.
Patent JP-S59152568-A (JP)
Title: Optical disk record reproducer
Inventor: NAKANE HIROSHI
IPC: G11B7/085
Filed: 1983-02-21
Abstract: PURPOSE:To facilitate easy pull-in of tracking servo especially in a normal reproduction mode by limiting the dynamic range of a driving circuit for pickup feed mechanism in a normal speed mode more than a high speed mode. CONSTITUTION:The rapid traverse or search control signal sent from a system controller 11 is also supplied to the input terminal of the 2nd driving circuit 122. The 1st and 2nd driving dircuits 212 and 122 contain a power amplifier respectively. The circuit 122 has a sufficiently wide dynamic range in order to supply the voltage (power) of a high level to a pickup feed mechanism 115 for a high- speed shift of a pickup 114 during a cut-off state of a tracking searching system TS and in a rapid traverse or search mode. While the circuit 121 which drives the mechanism 115 in a normal reproduction mode has a dynamic range limited more than the circuit 122 of a fast forward or search mode and supplies the voltage (power) of a prescribed level for shift of a pickup 114 at a constant speed.
Patent JP-H03233381-A (JP)
Title: Distance measuring system
Inventor: IKEDA TAKESHI
IPC: G01S11/14
Filed: 1990-02-08
Abstract: PURPOSE:To perform the measuring of distances to a large number of reference points at every course by sending an ultrasonic pulse by operating a push-button switch at a measuring point, and receiving the pulse of a wave returned from a transponder at the reference point. CONSTITUTION:When the push-button switch 21 is depressed, a pulse signal is generated from a pulse generator 23, and the pulse modulation of the output of an oscillator 22 is performed at a modulator 24. A transducer 25 is driven by the output of the modulator 24, and a spatial ultrasonic pulse is sent, and also, an FF circuit 26 is set by the pulse signal from the generator 23. The ultrasonic pulse sent from a distance display R is received with an ultrasonic pulse transducer 11, and after it being detected, the pulse signal can be obtained by performing waveform arrangement with a waveform arranging apparatus 13. After pulse modulation being performed with a modulator 15, the pulse is transmitted from an antenna 16. A transmission wave is received with the antenna 27 of the display R carried by a player, and the circuit 26 is reset. Since a time while the circuit 26 is set and output is generated is proportional to the distance to a pole P, the reference signal is counted during that time, and the distance can be recognized.
Patent JP-H11268350-A (JP)
Title: Tape printer
Inventor: KANBE HIROKI
IPC: B41J3/36
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer capable of readily replacing a tape cassette. SOLUTION: This tape printer comprises a head arm 7 having a print head 5 for printing on a tape in synchronism with a timing signal, a roller holder 12 holding a tape feeding roller 11, a rotatable release lever 14 having an abutment section being abutted to the roller holder 12 and head arm 7 and a cover 20 having a release cam 18 for controlling the rotation of the release lever 14.
Patent JP-S54119221-A (JP)
Title: Production of magnetic head
Inventor: UENO TERUO
IPC: G11B5/187
Filed: 1978-03-08
Abstract: PURPOSE:To enable L value to be readily kept within a specified range by measuring the inductance L of a pilot-produced magnetic head and grinding away the head block to the shape of the back core part at which the L becomes the specified value. CONSTITUTION:The head block 1 which comprises bonding cores 3, 4 by leaving a specified gap length so as to provide a coil winding groove 2 in the intermediate part has head chip constituting parts 5A thru 5F in its depth direction and are formed with front and back core parts 6, 7. In addition, its tape contact face 8 is polished to have roundness, assuming a specified gap depth 9. Before it is sliced along the lines a-a', b-b', ... lines, only one head chip is out off for pilot purpose and the back core part is so ground away that the L of the magnetic head porduced based on this becomes of the specified value, whereby the optimum length of the back core part is found. The core part 7 of the block 1 is grond away so as to obtain said length.
Patent JP-H10221373-A (JP)
Title: Probe card
Inventor: MATSUZAWA HITOSHI
IPC: H01L21/66
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the effects of heat to a probe card and electronic parts contained on the probe card by providing a structure which reduces heat conduction from a high-temperature chuck and reducing the effects of heat through the provision of mirror-finishing process. SOLUTION: The high-temperature chuck side (side on which a probe is installed) of a probe card is polished to a mirror-smooth state, and heat from the high-temperature chuck is reflected at the mirror-finished surface to reduce heat conduction. By this, it is possible to perform a high-temperature probe test in the range of temperature compensation of electronic parts, electronic parts contained on the probe card and a performance board stably operate, and the durability of the electronic parts is greatly increased. In addition, there is no need to change the material of the probe card from a regular glass fiber- reinforced epoxy resin to an expensive polyimide resin, etc., capable of resisting high temperatures.
Patent JP-S56123380-A (JP)
Title: Pattern formation of thin film of molybdenum
Inventor: MASAMOTO TADAMICHI
IPC: C23F4/00
Filed: 1980-03-05
Abstract: PURPOSE: To accurately form fine patterns of thin film of Mo by selectively masking the thin film of Mo, removing the film by dry etching then removing the remaining Mo layer by wet etching without leaving any inert product of reaction.  
     CONSTITUTION: A thin film of Mo which is selectively masked in a manner as to form patterns is etched by a dry etching technique of a small rate of side etching, for example, a sputter etching method utilizing the plasma of an inert gas, whereby the extra thin film of about ≤500Å remains. Following to this, it is wet etched in a manner as not to allow the formation of any insoluble oxide or hydroxide, whereby the extra thin film of about ≤500Å is throughly removed. According to this method, the formation of the accurate pattern of the thin film of Mo is made feasible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63194964-A (JP)
Title: Gradation drive system of thermal head
Inventor: SHINOZUKA HIROSHI
IPC: B41J2/36
Filed: 1987-02-09
Abstract: PURPOSE:To enable the realization of correct density gradation expression by allowing gradation data to be transferred among a plurality of registers connected in series and converting it to a time width signal by means of a clock modulated in response to density characteristics. CONSTITUTION:Registers 6a, 6b,...6n are set for each driver 2a-2n, so that gradation data A of plural bits may be held. At the same time, the registers 6a-6n are connected in series to enable transfer of gradation data to a next register. The gradation data is converted to energization time width signals Ta-Tn which meet the held gradation data by the operation of the registers in accordance with a strobe clock STCL'. The strobe block STCL' B is subjected to frequency modulation in response to density characteristics. Subsequently, the gradation data is converted to an energization time width considering the density characteristics.
Patent JP-H04254810-A (JP)
Title: Image pickup lens control method for video camera
Inventor: INENA KATSUYA
IPC: H04N5/232
Filed: 1991-01-30
Abstract: PURPOSE:To more effectively provide telescopic and wide functions of a photographing lens by moving the photographing lens to the telescopic end or the wide end after establishing preset conditions and returning it to the original zoom position after a certain time passed. CONSTITUTION:A zoom position detector 9 detects the zoom position of a photographing lens 5 and sends a positional signal SP, representing its position. A control unit 10 formed with a CPU memorizes a present zoom position in accordance with the positional signal SP, while it drives a zoom motor 11 after establishing preset conditions, so that the photographing lens 5 is moved to the telescopic end or the wide end. After a certain time passed, it is also controlled to return to the original zoom position in accordance with the memorized positional signal SP. If a subject is intended to be photographed at the maximum magnification, a telescopic-end reset switch 6 is actuated and if photographed at the maximum angle a wide-end reset switch 7 can be actuated.