baber/WOPTO huggingface dataset:
Patent JP-H01121129-A (JP)
Title: Wire tension setting method for wire electric discharge machining device
Inventor: ENDO YASUSHI
IPC: B23H7/10
Filed: 1987-11-05
Abstract: PURPOSE:To secure such wire tension that is always accorded with the setting value by setting an exciting current only on an upward curve starting from exciting current zero, in hysteresis characteristics of brake force paired exciting currents exciting in a solenoid brake. CONSTITUTION:When a desired exciting current is set by a setter 20, the output data A is outputted to a latch circuit 31 and both first and second digital comparators 32, 33, while a counter 41 is counted up via a flip-flop 34 and an oscillator circuit 40, and the exciting current to a solenoid brake is increased till the calculated value C is accorded with the data A, then the desired tension is given to a wire electrode. On the other hand, when the exciting current is lowered, the counter 41 starts its countdown, and when coming to C=0, it starts countup, and stops its counting if data C is reached the corresponding current value data A, whereby the corresponding exciting current is impressed on the solenoid brake 11. Thus, the stable wire tension excellent in reproductivity can be set.
Patent JP-H04153506-A (JP)
Title: Cam shaft drive device for engine
Inventor: OKADA MOTOHIRO
IPC: F01L1/04
Filed: 1990-10-17
Abstract: PURPOSE:To enhance durability of cam gears and securely prevent an increase in engaging noise thereof by absorbing a difference in thermal expansion between a cylinder head portion and the cam gears by the use of oscillating arms, and setting each thermal expansion coefficient of the cam gears, an idle gear and the oscillating arms at approximately the same value. CONSTITUTION:Cam gears 11, 12, an idle gear 13 and oscillating arms 21, 22 are made of steel or cast iron. The idle gear 13 is oscillatorily supported on the side of cam shafts 1, 2 by the oscillating arms 21, 22. A distance L between the pitch circles of the cam gears 11, 12 is absorbed because the oscillating arms 21, 22 is oscillated to vertically move the idle gear 13 in suitable engagement with the cam gears 11, 12. A backlash between the cam gears and the idle gear 13 can be securely held at an appropriate value set at a low temperature of the engine irrespective of a change in temperature of an engine. Therefore, it is possible to certainly prevent any generation of defectiveness such as deterioration in durability of the cam gears 11, 12 and an increase in engaging noise.
Patent JP-H05121229-A (JP)
Title: End levitation guide coil for superconductive magnetic levitation type railway
Inventor: YAMADA TOSHIAKI
IPC: H01F7/20
Filed: 1991-10-28
Abstract: PURPOSE:To constitute an end levitat guide coil, which raises the levitation property, reduced the temperature rise of the coils, and elevates the economical efficiency of the manufacturing cost, by improving the constitution of the end levitation guide coils arranged on both ends of the sidewall of the track of the discontinuous part of a superconductive magnetic levitation railway. CONSTITUTION:Out of four simple coils constituting an end levitation guide coil 13, two exclusive simple coils are made of copper windings which get off with narrow sectional area, and this and two pieces of simple coils 6A exclusively used for an aluminum standard levitation guide coil are combined, and this is molded with resin, diverting a mold for the standard levitation guide coil to this, and the surplus resin at the end is shaved off to get an end levitation guide coil excellent thermally and characteristically.
Patent JP-H06190828-A (JP)
Title: Method for recovering pvc and urethane foam from mixed trimmings using levigation machine
Inventor: FUIRIPU ERU BERIBOO
IPC: B03B9/06
Filed: 1993-10-14
Abstract: PURPOSE: To provide a method for producing regenerated PVC and foam having purity higher than that of conventional known ones to regenerate a composite urethane foam and a PVC plastic part. CONSTITUTION: An excessive trim block 18 is introduced into a reutilization apparatus 20 to be sent to a power type pulverizer or grinder 23 from a storage hopper 21 through a conveyor 22. The pulverizer 23 pulverizes the trim block to form granules of a foam and PVC chips in a separated state and these granules are passed through an inside sieve 27 having apertures with a diameter of 3/8 in. (about 9.5 mm). A surge bin 26 receives a composite mixture of granules to collect the same. The composite mixture is drawn out of the lower section of the surge bin 26 by the evacuation action due to a blower 32.
Patent JP-H03141386-A (JP)
Title: Cleaning device for image forming device
Inventor: FUJIWARA MASANORI
IPC: G03G21/00
Filed: 1989-10-27
Abstract: PURPOSE:To prevent soil by a carrier in an image forming device and image irregularity by arranging a carrier grasping magnet in a downstream side carrier splashing area in a brush roller rotating direction, beneath the part where an image carrier comes into contact with a brush roller. CONSTITUTION:The magnet 15 is attachably and detachably provided beneath the brush roller 11 at the bottom of a housing 10, that is, in the downstream side carrier splashing area in the brush rotating direction. A magnetic carrier C attaching to a photosensitive body 4 is scraped away from the photosensitive body 4 together with remaining toner T on the photosensitive body 4, by the rotation of the brush roller 11, and maintained in the magnet 15. In such a way, the carrier C scraped away from the image carrier 4 by the brush roller 11 is maintained in a device so that it does not splash out of the device, whereby the soil by the carrier in the device and image irregularity can be prevented.
Patent JP-H01122451-A (JP)
Title: Manufacture of thermal head
Inventor: SAIDA KATSUAKI
IPC: B41J2/335
Filed: 1987-11-06
Abstract: PURPOSE:To obtain a low cost thermal head of good handling convenience for which complexity and labor of its manufacture are simplified, by a method wherein a resistant value indication circuit is established on a heating element formation substrate, a resistance composed of the same material as that of a heating resistor is made an element attained of the indication circuit, and a position of disconnection is made a resistance in the circuit in accordance with a resistance value of the heating resistor. CONSTITUTION:A resistance value of individual heating resistor of each thermal head of a wafer state is briefly measured in a wafer state with a resistance measuring device having an autoprobing function or the like, and average resistance value of each thermal head is calculated with an operator of the measuring device. Then, the wafer if moved to a laser radiation device, and a resistance constructing a resistance value indication circuit of each thermal head is accessed in an order of a wafer angle from motion of an X-Y table adsorbing the wafer. Pulse irradiation and non-irradiation of laser are executed to a resistance part based on 01 code corresponding to A-D rank classified based on the average resistance value. Then, the resistance irradiated by laser is cut like the resistance 6-2.
Patent JP-H09175847-A (JP)
Title: Method for treating bled exhaust gas of cement kiln and its treating device
Inventor: FUJIWARA MASASHIGE
IPC: B01D50/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating the bled exhaust gas from a cement kiln and a treating device in which coating generation is inhibited in an exhaust gas treatment system required in the method which reduces volatile components in a raw material baking system by bleeding a part of the exhaust gas from a cement kiln outlet. SOLUTION: This method for treating bled exhaust gas of cement kiln 1 is to introduce the exhaust gas of the cement kiln 1 bled by a bled gas pipe 2A into a cooling chamber 3, blow cooling air enough for cooling an exhaust gas temperature to <=350 deg.C at the outlet of a chamber 5 to generate a spiral flow of the cooling air along the bled gas pipe 2A and the inside wall surface of the cooling chamber 3, slowly mix the exhaust gas with the cooling air by keeping the spiral flow at an outlet duct 2B of the cooling chamber connected to the cooling chamber 3, then introduce the mixed gas to the chamber 5 to well mix the exhausted gas with the cooling air, remove bulk materials and then remove powdery materials by introducing the gas mixture into a dust collector 6.
Patent JP-S62139878-A (JP)
Title: Film forming device by plasma
Inventor: YAMAZAKI MUTSUKI
IPC: C23C16/50
Filed: 1985-12-13
Abstract: PURPOSE:To simultaneously and uniformly form films on plural bases and to prevent the soaring up of powder by insulating a reaction chamber and housing chamber and providing driving means for the bases into the housing chamber. CONSTITUTION:The housing chamber 7 is installed via an insulator 6 above the reaction chamber 1. The housing chamber 7 and the reacting chamber 1 are partitioned by a partition plate 8 and plural pieces of supporting rods 9 are perpendicularly inserted into the plate 8. Gears 12 of the driving means are fitted to the top ends of the respective rods 9 and the bases 13 are screwed to the bottom end of the rods 9. A driving device 14 is provided to the top side of the housing chamber 7 to rotate the gears 12 and to rotate the bases 13 around the axis thereof. A gaseous raw material is introduced into the reaction chamber 1 to form plasma. The thin films having high quality without having defects such as pinholes are formed by such mechanism. The cleaning of the device is made easy as well.
Patent JP-2000086857-A (JP)
Title: Conjugated diene rubber composition containing crystalline segment containing reinforcement
Inventor: NAKAMURA MASAO
IPC: C08K3/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a rubber compsn. excellent in low-temp. repulsion elasticity and tensile strength and having adequate flex strength and abrasion index. SOLUTION: This compsn. contains a block copolymer rubber (i) comprising a partially crystalline block copolymer comprising 10-98 wt.% conjugated diene polymer segment of high cis content contg. not less than 40% cis (A), and 90-2 wt.% crystalline segment (B) and having not higher than 4 mol.wt. distribution and a wt. average mol.wt. in polystyrene terms of 20,000-10,000,000, and a reinforcement (ii).
Patent JP-2001096865-A (JP)
Title: Printing device and method and recording medium recording printer driver that can be read by computer
Inventor: YANAGIDA EIKO
IPC: G06F3/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To execute printing after changing the size of an image to be printed to suit to the size of a paper set in a printer at a time when the size of the paper set in the printer is different from the size of a paper specified by a user. SOLUTION: In the printing device, a printing drive has a paper size comparison section (1) judging whether a specified paper size is the same as the size of a paper set in a printer, a paper size change confirmation section (2) asking the user for confirmation if an image to be printed should be changed to suit the size of the set paper at the time when the paper size comparison section decides that the specified size of paper is not the same as the size of paper set in the printer, and a paper size change section (3) changing the image to be printed to suit the set paper size at the time when the paper size change confirmation section receives a change permission from the user.
Patent JP-H03140485-A (JP)
Title: Method and device for degreasing and washing
Inventor: TAKAHASHI TSUNEO
IPC: C23G5/00
Filed: 1989-10-27
Abstract: PURPOSE:To perform degreasing and washing without causing environmental pollution with conserved energy by treating the material to be treated which is stuck with oil by washing liquid constituted of steam as a main body at the reduced pressure in a closed system. CONSTITUTION:A degreasing and washing device 1 is constituted of a tank having a vacuum airtight structure. A heating chamber 1B having a heating element 2 is provided to the outer periphery of an inner chamber 1A. The outer periphery thereof is lagged by an insulator 3. A steam injecting nozzle 5 and a fan 6 are provided in the inner chamber 1A and the material 7 to be treated is held therein. The nozzle 5 is connected with a boiler 8. An exhaust system is constituted of a water seel-type vacuum pump 10, the heat exchangers 11, 12, a low temp. trap 13 and an oil-water separator 14. Thereby degreasing and washing of a complete environmental pollution-free and reduced energy consumption type are enabled at the comparatively low temp. without utilizing a harmful chlorine-based solvent and a fluorine-based solvent contaminating the environment because washing liquid mainly constituted of steam is blown into the closed system and the material 7 to be treated is treated at the reduced pressure.
Patent JP-H04156202-A (JP)
Title: Current control means for electric motive car
Inventor: KIKUCHI TAKAHIRO
IPC: H02P7/29
Filed: 1990-10-18
Abstract: PURPOSE:To protect large armature current from flowing in an electric motive car when attaching a pantograph of the car again to trolley wire after detaching it by detecting an input voltage and by initializing a current pattern in case a rate of change of this detected voltage to time exceeds a predetermined value. CONSTITUTION:When a pantograph is detached from tolley wire, a voltage Efc to be detected by a filter capacitor voltage detector 13 suddenly drops, while a detector 22 for detecting a rate of change of filter capacitor voltage to time immediately outputs a high output to actuate a comparator 23 and sends out an initialization command to a current pattern generating circuit 16. The current pattern generating circuit 16, when receiving this initialization command, returns the current pattern to the 'zero' condition that the current had before a power running command was input. Since an armature current Ia also becomes zero when the detaching is made, the output from a subtractor 18 also becomes zero, thereby squeezing conduction gammaa from a phase-shifting circuit 20 at the minimum level. Further, when retouching of the pantograph causes the filter capacitor voltage Efc to recover, a comparator 24 acts, thereby sending out a cancellation command to the comparator 23.
Patent JP-H06106679-A (JP)
Title: Stretched film good in self-adhesive properties
Inventor: TADA TERUO
IPC: B29L7/00
Filed: 1992-09-25
Abstract: PURPOSE:To provide a stretched film easy in the stretching work of the film and excellent in the mutual self-adhesive properties of films when the end part of the film folded back to the bottom part of a package is pressed to a hot plate. CONSTITUTION:A stretched film is characterized by that the sum thickness of both outer layers is larger than the thickness of a core layer, the tensile modulus of elasticity of the core layer is 10,000kgf/cm<2> or less, the tensile modulus of elasticity of both outer layers is 1500kgf/cm<2> or less and the Vicat temp. of the resin of both outer layers is lower than the m.p. of the resin of the core layer by 60 deg.C or higher.
Patent JP-H05117837-A (JP)
Title: Filter for capturing sample and production thereof and sample measuring instrument
Inventor: TAKAHASHI KEIKO
IPC: G01N1/02
Filed: 1991-10-28
Abstract: PURPOSE:To obtain an eluted liquid having a high sample component concn. by forming a filter of a metal and providing an oxide layer on the surface thereof. CONSTITUTION:The powdery sample is captured by the filter for capturing the sample and the sample is eluted by a solvent. The metal is used for the material of the filter and the oxide layer is provided on the surface of the filter. A stainless steel is used for the material of the filter. The metallic filter is subjected to a heating treatment at a temp. ranging from 400 deg.C to 1200 deg.C in an oxidative atmosphere to form the oxide layer on the surface of the metallic filter. The heating treatment temp. is specified to 600 deg.C to 800 deg.C. The filter for capturing the sample which has high mechanical strength and good durability and is low in cost is obtd. in this way.
Patent JP-S63135034-A (JP)
Title: Elastic memory circuit
Inventor: HOSOKAWA TAKAHIRO
IPC: H04L7/00
Filed: 1986-11-26
Abstract: PURPOSE:To attain the write of a data of a memory even at input disconnection by providing an input disconnection detection circuit and giving a detection signal to a flip-flop, a memory and an address generating circuit in the detection of input disconnection. CONSTITUTION:A base detection circuit 21 detects a write clock and when a write clock corresponding to all input data is inputted, the clock is given to flip-flops 1-n, an address generating circuit 22 generates the write address and gives it to a memory 20 to write the output of the flip-flops 1-n to the memory 20. Moreover, a disconnection detection circuit 23 detects the disconnection of the write clock and when any of write clocks is disconnected, it is detected and the detection signal is given to the flip-flops 1-n, the address generating circuit 22 and the memory 20 to write the output of the flip-flops 1-n to the memory 20. Thus, even if the input is disconnected, the write of the input data to the memory is attained.
Patent JP-H05121982-A (JP)
Title: On-vehicle acoustic equipment
Inventor: TSUJISHITA MASAHIRO
IPC: H03G3/32
Filed: 1991-10-28
Abstract: PURPOSE:To attain the automatic sound volume adjustment regardless of a reproduction sound level corresponding to external noise by detecting the noise level when the level of a music signal reproduced in a cabin is small. CONSTITUTION:A voltage level detector 11 detects an voltage comparator 13 compares the level with the level of a DC voltage source 12. The output voltage of the voltage comparator 13 is inputted to the control signal terminal of a hold circuit 14. On the other hand, an output signal from a microphone 6 is given to a voltage level detector 7, which detects a noise level in the cabin and the level is inputted to the hold circuit 14. When an H level is inputted to the control signal terminal of the hold circuit 14, the noise level inputted at that point of time is outputted and when an L level is inputted to the control signal terminal, the noise level at the H level is kept and outputted. The output of the hold circuit 14 is given to the control signal terminal of a VCA2 through a time constant circuit 15 to control the gain of the VCA2. Since the VCA2 receives the output signal of the audio signal source 1, sound volume is automatically adjusted corresponding to the noise.
Patent JP-H02133697-A (JP)
Title: Security paper containing pva-blended paper inserted between paper layers
Inventor: ONO EIICHI
IPC: D21H27/30
Filed: 1988-11-09
Abstract: PURPOSE:To obtain a security paper resistant to peeling between paper layers and having excellent effect in preventing the forging by inserting a paper blended with PVA fiber and printed with letters, etc., between plural wet paper layers and drying the laminate with heat. CONSTITUTION:A PVA-blended paper composed of PVA fibers and cellulose fibers is printed with visible or invisible letters, patterns, etc., by letterpress printing, offset printing or gravure printing. The obtained PVA-blended paper sheet is inserted between plural wet paper layers in paper-making stage and the obtained laminate is dried with heat. The PVA fibers are dissolved by the action of water of the wet paper and the heat in the drying step to easily obtain a security paper having the cellulose fiber and the printed letters and patters exclusively left between the paper layers.
Patent JP-H06133145-A (JP)
Title: Facsimile equipment
Inventor: IWANO TORU
IPC: H04M11/00
Filed: 1992-10-20
Abstract: PURPOSE:To send an original when an established communication speed is faster than or the same as the desired communication speed and to stop the transmission when the established communication speed is slower than the desired communication speed while the line is connected to an opposite party and the communication speed is set up between the facsimile equipments by setting the desired communication speed for original transmission. CONSTITUTION:The desired communication speed is set by an input section 9 and stored in a memory section 5. A 2nd control section 15 establishes the communication speed based on the line state between facsimile equipments. A comparison section 11 compares the desired communication speed stored in the memory section with the communication speed established by the 2nd control section based on the line state and sends transmission data to the opposite party when the speeds are the same or the established communication speed is faster and does not send the transmission data to the opposite party when the established communication speed is slower.
Patent JP-H04155067-A (JP)
Title: Floor surface cutting device
Inventor: TOKINAGA HISANOBU
IPC: E01C23/12
Filed: 1990-10-18
Abstract: PURPOSE:To reduce noise and dust from being produced by providing a carriage movable on a running rail provided along a floor with a cutter head having a surface cutting tool to rotate about a vertical shaft for cutting the floor, and a motor. CONSTITUTION:A tool holder 25 is rotated about a vertical shaft by a motor 27 of a cutter head 27 to drive a bit 26, and a carriage 10 is moved on a temporarily provided running rail 1 to cut the surface of a floor 1 by the bit 26 as a surface cutting tool. A floor reforming work can thus be facilitated.
Patent JP-H11111406-A (JP)
Title: Holder for light-emitting element
Inventor: ISHII MASAYUKI
IPC: H05K3/30
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a holder which can standardize mounting of plural square light-emitting elements having different depth sizes to a printed circuit board, and can mount the square light-emitting elements to the printed circuit board at a low cost. SOLUTION: A coupling part 13c is integrally coupled with the base of a lateral holding means (13a, (13b)), and a holder is formed in a U-shape. Plural stoppers 13g1-13g4 corresponding to different depth sizes of square light-emitting elements 11 are formed on the coupling part 13c. The square light-emitting elements 11 are inserted into the holder 13 from the lateral holding means side, and the dorsal surfaces of the square light-emitting elements 11 is contacted with some one among the stoppers 13g1-13g4 corresponding to the depth sizes of the square light-emitting elements 11 so that light-emitting surfaces 11a of the square light-emitting elements 11 is on the same plane as the panel, then the square light-emitting elements 11 are held by the holder 13.
Patent JP-H09123876-A (JP)
Title: Recorder of behavior and driving action of passenger car
Inventor: MURANUSHI FUMITAKA
IPC: G01C23/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To guarantee both privacy and a just accident record of a driver by leaving a long-term record while superscribing a short-term record of driving time information, and reading out an accident record only on the basis of a code number proper to a driver in a recorder and a private code number stored in an official agency. SOLUTION: Driving information in a recorder 2 which can endure a fire and acceleration of 80G is recorded on a short-term recroding part 301 over ten seconds or more, and it is superscribed in order, and is erased, and is recorded on a long term recording part. The short-term recording part 301 and its copying part 305 are incorporated into a code number system 401, and a proper code number 402 of a vehicle or a driver and a private code number 403 possessed only by an official agency are incorporated. At accident time of a vehicle or a driver 404, an official agency 406 of accident processing obtains a proper code number 402 from a managing-registering agency 405 of an owner or a driver, and only when it coincides with the private code number 403, the short-term recording part 301 and its copying record 305 are read out as driving information 407.