baber/WOPTO huggingface dataset:
Patent JP-H07237200-A (JP)
Title: Cutting plotter using hot pen
Inventor: MORISHIMA KENJI
IPC: B26D5/00
Filed: 1994-02-28
Abstract: PURPOSE:To reliably detect a pen tip temperature, confirm the pen tip temperature according to a cutting condition, and attain high quality cutting by providing a temperature detecting means to detect the pen tip temperature in a movable range of a hot pen. CONSTITUTION:Before cutting operation is started, first of all, a pen tip temperature of a hot pen 2 is set at a temperature according to a kind of raw material, a thickness and cutting speed by a temperature setting part 32. Then, a hot pen control part 31 amplifies or attenuates electric power from electric power supply 33 according to a preset pen tip temperature value, and supplies it to the hot pen 2, and heats the pen tip. In this condition, a Y bar and a pen block are driven and controlled, and are positioned so that the pen tip of the hot pen 2 comes just above a heat sensor 30. The hot pen 2 is lowered by driving a moving coil in the pen block, and the pen tip is brought into contact with the heat sensor 30, and operation is performed on the pen tip temperature by a temperature detecting part 34 according to a detecting signal of the sensor 30, and obtained temperature data is displayed on a temperature display part 35, and cutting work is started.
Patent JP-S60221957-A (JP)
Title: Alkaline battery with no added mercury
Inventor: TERAOKA HIROHITO
IPC: H01M4/06
Filed: 1984-03-22
Abstract: PURPOSE:To improve battery performance by using a negative pole collector given chemical grinding treatment while preventing environmental pollution by using a zinc negative pole with perfectly no added mercury. CONSTITUTION:Oxide and soil are removed from the surface of a collector 5 for smoothing the surface by giving in advance chemical grinding treatment to the negative pole collector 5. Thereby, a uniform zinc-plated layer is formed on the surface where the collector 5 contacts with the gelatinized zinc 4 thus to obtain an alkaline battery with no added mercury with no deterioration in the heavy load performance and little generation of hydrogen gas during the storage or at the end of discharge.
Patent JP-S63219477-A (JP)
Title: Hydraulic power steering device of speed responce type
Inventor: TOSHIMITSU YOSHIHIKO
IPC: B62D6/02
Filed: 1987-03-10
Abstract: PURPOSE:To prevent steering force from becoming lighter in high speed traveling when oil leakage occurs by making such constitution in which hydraulic oil passes through a variable restrictor which is energized onto the side by spring and is energized onto the close side in proportion to the increase of a car speed and this hydraulic oil has is supplied into a hydraulic reaction room which us attached to a switching value controls supply and discharge of the hydraulic oil. CONSTITUTION:A pinion 7 which is rotated by a steering wheels 9 through a steering shaft 10 is engaged with a rack 6 formed on a rack lever 1 which is made as one body with a piston 3 in a power cylinder 2. Linking with this steering shaft 10, a switching value 12 is switched and this switching value 12 is forced to the neutral position by hydraulic pressure in a hydraulic reaction room 26 through plungers 27, 28 and the hydraulic reaction room 26 is supplied with hydraulic oil passing through a variable restrictor 39. In this case a valve 35 which controls an opening of the variable restrictor 39 is fitted in a valve case 34 and this value 35 is constituted to be forced to the close side of the variable restrictor against a spring 40 by the hydraulic pressure in a hydraulic pilot room 36 which is supplied with hydraulic pressure which decreases in proportion to the increases of the car speed.
Patent JP-H01229910-A (JP)
Title: Navigating device
Inventor: KOBAYASHI KAZUMI
IPC: G01C21/00
Filed: 1988-03-10
Abstract: PURPOSE:To display the efficiency as an independent navigating device continuously at all times with high accuracy and at high data rate, by providing a data base, a pseudo radar image data generating unit, an image converting unit etc. CONSTITUTION:Based on a reference of the present position detected by an inertial navigation system device 14, the data of the surface height in the peripheral area is read out from a data base 11, and inputted to a pseudo radar image data generating unit 13, thereby to obtain a pseudo radar image data. On the other hand, an actual radar echo obtained by a radar antenna 15 and a radar receiver 16 is inputted to an image converting unit 17 to be converted into an actual radar image data. The pseudo radar image data and actual radar image data obtained in the above manner are inputted to a comparing calculator 18 for comparison therebetween. The pseudo radar image data covers a range wider than the actual radar image data, and the range closest to that of the actual radar image data within the range covered by the pseudo radar image data is detected by the distribution difference of color and brightness.
Patent JP-2000245617-A (JP)
Title: Shinto or buddhist altar fittings having flickering light emitting bodies
Inventor: NOFUJI YASUNORI
IPC: A47G33/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To pray to Gods or the Buddha or the like on a trip in a lit state by providing an LED in a case having a praying object, generating a driving signal for permitting the LED to emit a flickering light by means of a CPU, writing it in a ROM, reading out data from the ROM and obtaining flickering light. SOLUTION: The praying object 2 such as the picture or miniature model of a God or the like is arranged in the case 1 and a box shaped electronic circuit part 3 is arranged in its lower part. Support bodies 7 having an LED 6 in a candle shape are disposed at the both sides of the belief body 3 in the upper part of the circuit 3. The driving signal outputted from a ROM, a CPU a register and an I/O port in the electronic circuit of a printed board which is arranged in the part 3 is supplied to the LED 6 being a light emitting part.
Patent JP-2000252754-A (JP)
Title: Dc signal voltage converter
Inventor: IEMURA KIYOJI
IPC: H03F1/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a high power DC signal conversion output with an excellent energy efficiency with a compact configuration without the provision of a radiator. SOLUTION: A switching system voltage step-down circuit 6 is provided in an application line L3 for a power supply voltage V, and gives a step-down voltage Vc to a collector of an output transistor(TR) Q. The DC signal voltage converter is provided with a DC power supply 7 whose voltage Va is nearly 1V, and its negative polarity side is connected to a supply line L2 for a DC current output Io to a load RL. The converter is provided also with an operational amplifier OP2, a voltage Vb appearing at a positive polarity side of the DC power supply 7 is given to one input terminal of the operational amplifier OP2, a voltage Vc appearing at a collector of an output TR Q is given to the other input terminal and a voltage Vref in response to a difference between the voltages Vb, Vc produced at an output terminal of the operational amplifier is given to the voltage step-down circuit 6.  Thus, a collector-emitter voltage Vce of the output TR Q is always kept constant (about 1V).
Patent JP-H07274452-A (JP)
Title: Method for dripping impregnation of insulating varnish in stator coil
Inventor: WADA MITSUAKI
IPC: H02K3/34
Filed: 1994-03-25
Abstract: PURPOSE:To provide a method for dripping impregnation of insulating varnish, in which a rise in temperature at a stator coil is reduced during on-time, by impregnating a gap with the varnish between an inner peripheral face of a core slot and an insulating layer with a U-shaped section. CONSTITUTION:An outer boundary part of a core 12 is supported by a holding jig 13 in a way that a stator coil 14 is held horizontally in the central axis. While the stator core 14 rotates, a liquid of insulating varnish 17 is dripped from a first dripping nozzle 16 to both ends of a winding part 15, and the overall winding part 15 is impregnated with the vanish 17. The insulating varnish 17 is dripped again from a second dripping nozzle 18 to an inner face of the core 12 while the stator coil 14 rotates so that a gap is impregnated with the varnish 17 between an inner peripheral part of slots of the core 12 and an insulating layer with a U-shaped section in an outer part of the winding put in the slot.
Patent JP-H01228127-A (JP)
Title: Terminal detection in resist development
Inventor: HONGO TOSHIAKI
IPC: G03F7/00
Filed: 1988-03-09
Abstract: PURPOSE:To enable the development time to be controlled accurately by a method wherein a semiconductor wafer is irradiated with rays and the periodical times of the changes in luminous intensity of interference ray in the reflected ray on the surface of a resist film 7 and that on the surface of the semiconductor wafer are computed to decide the termination of development. CONSTITUTION:The periodical time 41TR of the changes in luminous intensity of red colored interference ray is computed from the maximum and the minimum of the changes furthermore the periodical time 51 TG as to green colored interference ray is also computed. Besides, no more changes in the red and green colored luminous intensity are recognized by a microcomputer 16. Then, the termination of development is decided by the time 62te exceeding the time 61td when a resist film is actually vanished by the advanced development within the time region wherein the luminous intensity is kept unchanged among the times e.g., integer times of respective periodical times 41TR, 51TG based on the results of said computations. Through these procedures, the termination of development can be decided accurately even if the development processing requirements are changed by detecting the termination of development while checking and coping with the advancing state of development.
Patent JP-H10248766-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA SEIJI
IPC: A47L9/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the cleaner of low noise by dissolving the problems that exhaust noise is large since wind whistles by an exhaust flow and the vibration sound of a fan motor included in the exhaust are discharged to the outside of a cleaner main body as they are. SOLUTION: A recessed part 7 is formed at the rear end part of a rear cover 6, a discharge hole 8 is provided on the bottom surface of the recessed part 7, a soundproof plate 9 is disposed so as to face the discharge hole 8 and be positioned almost perpendicularly to the exhaust flow passed through the discharge hole 8 at the rear part of the discharge hole 8 and plural small holes 11 are provided on the inner wall 10 of the soundproof plate 9. Further, by disposing a sound absorbing material 13 between the inner wall 10 and an outer wall 12, the generation of the wind whistle is reduced, the diffusion of exhaust energy and sound absorption are performed by the small holes 11 and the sound absorbing material 13 and noise lowering is accelerated.
Patent JP-H02233409-A (JP)
Title: Method and device for controlling operation of bucket convey0r
Inventor: ITO HIROSHI
IPC: E02F3/08
Filed: 1989-03-08
Abstract: PURPOSE:To prevent a device from being broken by inclining and disposing movably a conveyor device by an inclined rail and providing a balance weight slightly heavier than the conveyor device in a direction for moving diagonally and upward the conveyor device so as to move the device diagonally upward at the time of excessive resistance, in the title conveyor for sedimentary sand. CONSTITUTION:A bucket 4 scoops up sedimentary sand and moves diagonally upward and drains and dehydrates and throws it in a chute 9 during this period. In this instance, when the hardening of the sedimentary sand is advanced too much and scooping up resistance by the bucket 4 is increased, the reaction of the resistance acts on the bucket 4 to move the bucket diagonally upward in an opposite direction. Then, this force is applied to a balance load 9, a conveyor device K is moved diagonally upward along a guide rail 5 through rollers 1b and the bucket 4 acts on the uncured soft surface layer of the sedimentary sand. According to this constitution, the device can be protected.
Patent JP-S61216049-A (JP)
Title: System supervisory system
Inventor: SOMA MASATO
IPC: G06F11/34
Filed: 1985-03-22
Abstract: PURPOSE:To grasp the working state of each program by supervising the presence or absence of a response with respect to a supervisory interruption transmitted to a wording program and considering the program to be a trouble when a normal response is not present. CONSTITUTION:When the supervisory interruption 21-1 is received from a system supervising equipment 3, a supervisory monitor 221 in the program 21 supervises a period from the time when the execution of a subtask 212 starts to the time when the execution terminates, and considers the subtask 222 to be normal when it terminates during the prescribed period and to be a trouble when it does not terminate. In such a way the supervisory monitor 211 suppresses the response with respect to the supervising equipment 3 when a trouble develops on the execution of a business program 212. If the supervisory monitor 211 itself is troubled, naturally the response with respect to the supervising equipment 3 is not returned. Actions of supervisory monitors 221 and 231 in programs 22 and 23 and those of business programs 22 and 232 are equal to that of the program 21.
Patent JP-H10253524-A (JP)
Title: Accelerating test method for atmospheric corrosion-resistance
Inventor: MUTO IZUMI
IPC: G01N17/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an accelerating and evaluating method for corrosion resistance of metallic materials in a desired atmospheric environment. SOLUTION: After forming a liquid film containing chloride ions all over a surface to be tested of a test piece, continuous temperature change is applied to the test piece to repeat drying and wetting to form one cycle. By performing the cycles formed by the formation of a liquid film and temperature changes, corrosion resistance is evaluated. In this case, the liquid film is formed after the test piece is set at the predetermined minimum temperature, then temperature is raised to the predetermined maximum temperature, and next, temperature is lowered to the above-mentioned minimum temperature to form one cycle. Furthermore, it is prefered to perform one cycle in one day and to maintain changes in atmospheric dew points within ±10 deg.C at the time of repeating drying and wetting.
Patent JP-H1051251-A (JP)
Title: Automatic gain control loop and gain control method
Inventor: BANH AN TUYEN
IPC: H04W88/08
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the substrate area and the production cost by preparing a constitution such that plural signal processing units receive the signals from a variable gain amplifier and every signal processing unit produces a feedback control signal. SOLUTION: The output signals received through an antenna are supplied to a demodulator 82, via a mixer and demodulated there. For the case of QSPK, the demodulator 82 produces the in-phase and quadri-phase signals via two output terminals. The LPF 86 and 88 eliminate the high-frequency component signals which are inputted from the demodulator 82. Both the in-phase and quadri-phase signals are balanced with each other by the dual-mode variable gain attenuators 90, 96 and 104, so that the same amplitude and phase delay are secured between both signals. The output signals of the attenuators are converted into digital signals by A/D converters 124 to 134 and then supplied to the signal processing units 76, 78 and 80. The attenuators receive the feedback signals from the signal processing units and control the attenuation of these signals.
Patent JP-S62212519-A (JP)
Title: Lighting circuit of level meter
Inventor: SUZUKI TATSUYA
IPC: G01D7/00
Filed: 1986-03-13
Abstract: PURPOSE:To make it possible to transmit the generation of abnormality to a user by turning a level meter ON and OFF when input analogue quantity exceeds a certain abnormal value, by providing a transistor performing the make-and-break connection of a predetermined one of LEDs to the other line of a power source. CONSTITUTION:At a normal time, LED enabled to light through a level meter element IC1 corresponding to the analogue input level Vi of the line current value detected by a current transformer CT1 consists of green elements LD1-LD6. When the above mentioned line current value increases to an abnor mal level, LEDLD1-LD6 light and, as the level Vi to the element IC 1 increases, a transistor TrT1 is intermittently driven by the clock turning ON/OFF signal CLK from a clock generator CG, and yellow LED7, 8 and red LED9, 10 succes sively turn ON and OFF. When the output VO10 of the element IC1 comes to L in this increase process, the set input of FFF1 comes to H through a NOT element N1 and the output picture Q comes to L. Therefore, TrT2 is intermittently driven by the signal CLK through an OR gate G1 and LEDLD 1-LD6 turn ON and OFF.
Patent JP-S59181671-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUCHI SHINJI
IPC: H01L27/12
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the leakage current without complicating the control of a threshold voltage by implanting impurity ions of the reverse conductive type to source and drain regions to a channel region forming portion, then forming a conductor film on an insulating film, and then diffusing an impurity. CONSTITUTION:An SiO2 film a is formed on an Si substrate 1, and a resist pattern 3 is formed on the portion except the channel region forming portin of the film 2. Then, with the pattern 3 as a mask a boron implanted layer 4 is formed on the front surface of the exposed film 2. Then, the pattern 3 is removed, a polycrystalline silicon layer 5 is formed on the entire surface, the layer 5 is patterned, and an element region 6 is formed. Then, a thermally oxidized film 7 is formed around the region 6, the boron in the layer 6 is diffused to the back surface of the region 6 to form a P type impurity layer 8. Then, a gate electrode, a gate insulating film 10 and an n<+> type source, drain regions 11, 12 are sequentially formed to manufacture a semiconductor device.
Patent JP-H02236297-A (JP)
Title: Method and device for electrodeposition of iron system
Inventor: NAKAMURA TAKAFUMI
IPC: C25D17/10
Filed: 1989-03-10
Abstract: PURPOSE:To continuously produce an electrodeposited iron film having excellent workability with high cathode current efficiency in a stable state by disposing a diaphragm between a cathode roll and an insoluble anode and executing electrodeposition while supplying an iron electrolyte in such a manner that the internal pressure of a cathode chamber is higher than the internal pressure of an anode chamber. CONSTITUTION:The diaphragm 4 consisting of a fluororesin is provided between the cathode roll 1 and the insoluble anode 2 which is disposed on the in side wall of an electrolytic cell and consists of platinum, etc., to demarcate the cell to the cathode chamber 5 and the anode chamber 6. The electrodeposited ion film is formed on the peripheral surface of the roll 1 while the iron electrolyte is supplied to the chambers 5, 6 respectively. An insoluble net-like structural body 3 made of platinum, etc., which is connected electrically to the anode 2 via a supporting member 2a erected on the anode 2 in order to support the diaphragm 4 is disposed by providing the spacing in which the iron electrolyte flows between the body 3 and the anode 2. The transfer of the Fe<3+> ions oxidized by the anode 2 and the net-like structural body 3 to the cathode chamber 5 side is prevented by the diaphragm 4 and the problems, such as degradation in the current efficiency of the cathode 1, are solved.
Patent JP-S63222800-A (JP)
Inventor: TACHIBANA YUICHI
IPC: D06F58/02
Filed: 1987-03-11
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-S58174541-A (JP)
Title: Sintered material useful as machining tool and wear-resistant tool excellent in high temperature property
Inventor: NISHIGAKI KENICHI
IPC: C22C32/00
Filed: 1982-04-05
Abstract: PURPOSE:To provide the sintered material for cutting tool and various wear- resistant tools excellent in high temperature property, by a method wherein a combined phase is made of W or W alloy by forming a hard dispersion phase out of the composite metal carbonitroxide having specified composition and the nitrided aluminum. CONSTITUTION:The titled sintered material is composed of as follows ; the hard dispersion phase comprised of 10-80% the composite metal carbonitroxide containing the component given as a specified composition formula and 0.5-10.0% the nitrided aluminum, the combined phase further containing 1-20% W or Mo, 1-20% Re (W>Mo+Re), and the balance comprised of W and inevitable impurities. Because this sintered material has high strength, high hardness, high toughness and is excellent in heat resistance and oxidation-resistance, the cutting performance is stably displayed when used for a high speed and high feed cutter. Further, when used for wear-resistant tools such as drowing die, bearing, etc. the excellent performance is displayed for a long period of times.
Patent JP-H0571884-A (JP)
Title: Heat exchanger with small core depth
Inventor: GUREGORII JIERARUDO HIYUUZU
IPC: F28D1/047
Filed: 1992-02-10
Abstract: PURPOSE: To obtain a multiple passage heat exchanger having a minimum core depth. CONSTITUTION: Gaseous heat exchanging fluid flows through a flat region 18 defined by first and second headers 10, 12 parallel each other and side members 14, 16. A plurality of ducts, denoted collectively by number 26, are arranged between the side members 14, 16. These ducts 26 are bent to form five passages 36, 38, 40, 42, 44 which are positioned coplanarly while abutting each other and the plane defined by five passages traverses the plane of the region 18.
Patent JP-H03259112-A (JP)
Title: Manufacture of spectacles
Inventor: NISHIYAMA FUMIHIKO
IPC: G02C13/00
Filed: 1990-03-09
Abstract: PURPOSE:To easily make wearing adjustments by adjusting the spectacles according to a face model jig which is formed according to measured values of the facial dimensions of a person who wears the spectacles. CONSTITUTION:The jaw and forehead of the wearing person 1 are fixed, the positions of the cornea peaks, nose 20, ears 12, etc., of the wearing person which are required to accurately wear the spectacles are measured, and the face model jig for spectacles wearing is generated according to the measurement results in consideration of the distances between the lens internal surfaces and cornea peaks, lens tilt angles, etc., which are required to satisfy the optical conditions of the spectacles. This face model jig is used to fix the spectacle frame slantingly at a specific angle and adjust it to the spectacles. At such a time, the frame is adjusted with good balance in consideration of the detected value of a pressure sensor. Consequently, the wearing adjustments can easily and accurately be made.
Patent JP-H01229467-A (JP)
Title: Floppy disk device
Inventor: OKUBO TOSHIKI
IPC: G11B20/10
Filed: 1988-03-09
Abstract: PURPOSE:To improve the rewrite characteristics with a low-density medium by varying the damping constant of a write circuit in response to the recording density of the medium or a track. CONSTITUTION:The output of an OR gate 7 is equal to '0' with a low-density medium together with an analog switch 4 turned off, and the damping resistance limited to a resistance R2 only. While a parallel synthetic resistance of resistances R1 and R2 serves as a damping resistance with a high-density medium. Thus the damping constant is increased with the low-density medium and the rise time is improved since the write current has the proper overshoot. Then the rewrite characteristic which are affected by the rise of the rewrite current can be improved.
Patent JP-S60202776-A (JP)
Inventor: AIKAWA EIICHI
IPC: B07C5/06
Filed: 1984-03-22
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。