baber/WOPTO huggingface dataset:
Patent JP-H11329690-A (JP)
Title: Control method of current supplied to a plurality of induction coils
Inventor: HIRAYAMA KOTARO
IPC: H05B6/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a current control method capable of supplying power by adjusting or controlling as desired, from a single high-frequency power supply device to a plurality of induction coils. SOLUTION: A plurality of resonance circuits 11A, 11B, 11C are formed by connecting resonance capacitors in series one to each of a plurality of induction coils, the resonance circuits are connected in parallel to a high frequency power supply device 5, and power supply is formed while the oscillation frequency of the high frequency power supply device 5 is caused to sweep so as to repeat the resonance frequencies of the respective resonance circuits. This causes most of current supplied from the high frequency power supply device to flow through a resonance circuit having a resonance frequency equal to the oscillation frequency at the time, and the power supplied to the induction coil in the high frequency power supply device can be adjusted or controlled by adjusting or controlling output of the high frequency power supply device at the time.
Patent JP-S6132101-A (JP)
Title: On-vihicle controller
Inventor: SEKIGUCHI REI
IPC: G05B9/03
Filed: 1984-07-24
Abstract: PURPOSE:To minimize the stop of control operation of a vehicle by checking the presence of program runaway as to each microcomputer and resetting only a faulty microcomputer in controlling a vihicle control through the use of plural microcomputers. CONSTITUTION:An internal-combustion engine controller 1 applies electronic injection quantity control and injection timing control and is provided with the 1st microcomputer 2 for injection quantity control and the 2nd microcomputer 3 for injection timing control. A reset circuit 8 utilizes supervisory signals M1, M2 and discriminates whether the 1st and 2nd microcomputers 2, 3 cause program runaway at the same time or not and only when both the computers 2, 3 cause program runaway at the same time, a reset signal RS is outputted to reset the 1st and 2nd computers 2, 3 at the same time. When at least one microcomputer is operated normally without causing program runaway, a frequency division circuit 10 is reset before the reset signal RS is outputted by at least one of the 1st and 2nd reset pulses MP1, MP2.
Patent JP-2000336987-A (JP)
Title: Lock device for locker
Inventor: YAMAOKA NORIISA
IPC: E05B1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make it unable to pull out a ticket when locking a door and improve reliability and operability while using an all-purpose ticket by providing a handle that the extremity of a guide forming an insertion part of the ticket or a card is closed when closing a door, in the door. SOLUTION: A handle 6 is attached to a door 4 and when using a locker, a ticket or a card is inserted from a guide 2. The door 4 is closed in a locker body 5 to enable locking in a state that the insertion part of the ticket or the card is securely closed. Further, in a state that the insertion part is closed, a mischief of others such as pulling out can be prevented. This device obviates the need for a complicated structure of the device like conventional structures. Hence, the ticket or the card can be made inexpensive and versatile. Even when these are inserted incompletely, the handle 6 pushes these ticket or card on opening the door to the completely inserted position to securely lock the door. In this way, reliability and operability can be improved.
Patent JP-S638655-A (JP)
Title: Image carrier driving device
Inventor: CHIKU KAZUYOSHI
IPC: G03G15/00
Filed: 1986-06-28
Abstract: PURPOSE:To prevent the generation of a defect image and to easily load/unload an image carrier to/from a device body by coupling a driving means with the image carrier by the forward operation of the driving means and releasing said coupling by the reverse operation of the driving means. CONSTITUTION:In order to load a drum 1 to the device body, a driving shaft 20 is engaged with both the engaging parts, i.e. an engaging collar part 112a and a hole 112b, of the drum 1 and a motor 100 is rotated in the forward direction to rotate the driving shaft 20. Since the drum 1 is stopped rotating by the pressing force of a pad 117, screws 111a, 111b are relatively clamped and a boss part 110 is fixed on a position where the part 110 is abutted upon the driving shaft 20. Consequently, the coaxial degree of both the boss part 110 and driving shaft 20 is guaranteed by the engagement of the collar part 112a with the hole 112b and the clamping of both the screws 111a, 111b, so that the generation of defective images is sharply reduced. In case of removing the drum 1 from the device body, the motor 100 is reversed to disengage the screws 111a, 111b from each other.
Patent JP-H05338794-A (JP)
Title: Product carrying hand
Inventor: FUJINO NAOHIKO
IPC: B65G49/07
Filed: 1992-06-11
Abstract: PURPOSE:To prevent the damage of a silicon wafer end part by constituting the constituting material of at least the contact part with a silicon wafer of a silicon wafer carrying hand from a material lower in hardness than the silicon wafer. CONSTITUTION:The chuck 1 having a holding groove 2 for holding a silicon wafer 3 of a silicon wafer carrying hand is formed from a material softer than the Mohs' hardness 7. For example, a quartz glass in which boron or phosphor is doped or a quartz glass coated with Teflon film is used. Thus, the damage accompanying the contact sliding of the silicon wafer end surface with the side surface of the holding groove 2 is almost added to the side surface of the holding groove 2, and the problem in that the silicon wafer 3 end part is flawed is eliminated.
Patent JP-S5483638-A (JP)
Title: Chromium plating method for cylinder of cast aluminum alloy
Inventor: USUI KAZUO
IPC: C25D7/00
Filed: 1977-12-16
Abstract: PURPOSE: To enhance the adherence of Cr to a cylinder of cast Al alloy by finishing the inside of the cylinder by mechanical working; carrying out double chemical etching and double zincating as pretreatment; plating the pretreated inside with Cr in a short time; supplying the inverse current to strip the Cr and carrying out pretreatment again prior to regular Cr plating.  
     CONSTITUTION: The inside of a cylinder of cast Al alloy is finished by fine boring and subjected to double chemical etching and double zincating as pretreatment. After forming a thin Cr plated layer, the inverse current is supplied to strip the layer, providing unevenness of a complex Rias coast-like section to the base metal surface. The above pretreatment is carried out again, and regular Cr plated layer 2' is formed on Al alloy layer 1'. Thus, the unevenness is filled with the Cr plated layer, and a strong anchoring effect is produced, thereby resulting in high adherence. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H078911-A (JP)
Title: Vibrator and ultrasonic motor
Inventor: KOREEDA SHINICHI
IPC: B06B1/06
Filed: 1993-06-23
Abstract: PURPOSE:To easily clamp a vibrator and to prevent the positional shift of a electromechanical energy conversion element such as a piezoelectric element to be grasped. CONSTITUTION:In a vibrator wherein electromechanical energy conversion elements 4a, 4b such as piezoelectric elements are held between a first block 1 being a first vibration elastomer and a second block 2 being a second vibration elastomer, the shaft rod 3 integrally formed to the second block 2 is allowed to pierce the first block 1. At this time, the engaging part formed to the piercing end part is engaged with a projection 1k having springiness formed to the first block and the piezoelectric elements are held and fixed without applying relative rotation to the first and second blocks.
Patent JP-S5940265-A (JP)
Title: Current detecting apparatus
Inventor: ISHIGAMI YOSHIHISA
IPC: H03K3/30
Filed: 1982-08-31
Abstract: PURPOSE:To make it possible to detect a current to be detected even if the wave-shape of the AC to be detected is distorted by a method wherein a discrimination is performed by a second discrimination level which is lower than a first discrimination level when the charging voltage of a condenser exceeds the predetermined first discrimination level. CONSTITUTION:In a level discrimination circuit 8, the first discrimination level is determined by the sum of the forward direction voltage of a diode 128 and the zener voltage of a zener diode 129. The forward direction voltage of the diode 128 determines a second discrimination level which is lower than the first discrimination level. When the leak is generated and the charging voltage of a condenser 120 exceeds the first discrimination level, the output of an operation amplifier 126 comes to a high level (+Vcc). When the output of the amplifier comes to the high level, a transistor 130 is electrically conducted and level discrimination is performed in the second discrimination level by the amplifier. Therefore, even if the voltage of the condenser 120 is lowered, the discrimination level is lowered and even the leak of a distorted AC such as a phase control signal is sufficiently detected.
Patent JP-S5376688-A (JP)
Title: Production of semiconductor device
Inventor: FUJIMOTO YOSHIHARU
IPC: H01L21/3205
Filed: 1976-12-17
Abstract: PURPOSE: To realize a method of producing elements with a good yield by preventing the production of "alloy spikes" even for the diffused layers of an extremely shallow junction depth of about 0.5μm or under in junction depth and reducing the stepping in the oxide film at electrode lead-out parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04349866-A (JP)
Title: Production of food of soybean formed into thin and long linear shape
Inventor: NAGAI YOSHIMASA
IPC: A23L11/00
Filed: 1991-05-27
Abstract: PURPOSE:To produce noodles having smooth surface and good texture by adding a small amount of a coagulant to soybean milk. CONSTITUTION:A raw material comprising soybean milk and a coagulant is fed to a forming pipe 1 under pressure, formed and coagulated in a linear shape in the forming pipe 1. Since soybean milk is formed and coagulated in the forming pipe 1, a tasty linear food having smooth surface can be produced by using a small amount of coagulant.
Patent JP-H11346443-A (JP)
Title: Controller of battery set for storage equipment
Inventor: MIYAMOTO YOSHIMI
IPC: H02J7/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent the spread of an abnormal state to normal batteries by cutting off the entire battery set, when an operation detecting means detects the operation of one or more protective devices for cell modules. SOLUTION: A battery set 4 is constituted of a plurality of serially connected cell modules 3a-3c. In each cell module (3a-3c), a cell (1a-1c) which is a secondary battery has a built-in or external installed protective device (2a-2c). When the protective device detects abnormality in the cell, it electrically closes the cell and then makes a short circuit between the cell and an external terminal connected to the cell. Then, when an operation detecting means detects the operation of the electrical cutting off the cell (1a-1c) of the protective device (2a-2c) by one or more protective devices (2a-2c) for the cell modules (3a-3c), it shuts down the battery set 4 as a whole.
Patent JP-S5943340-A (JP)
Title: Detection of ink viscosity
Inventor: TAKAHASHI TAKAO
IPC: G01N27/06
Filed: 1982-09-03
Abstract: PURPOSE:To achieve the combined detection of an ink viscosity and the ink residue in a change controlling inkjet recorder by monitoring variation in current between a pair of electrodes provided in an ink tank. CONSTITUTION:A pair electrodes 13a and 13b are provided in an ink tank 12. A fine current conducts between both the electrodes through a current monitoring circuit 15 from a power source circuit 14. The current monitoring circuit 15 detects a current value flowing between both the electrodes 13a and 13b. When it exceeds a fixed value, the abnormality of the ink viscosity is judged and indicated on a display 16. As ink in the tank 12 reduces, the flow of current stops with the exposing of electrodes 13a and 13b, the condition of which is indicated on the display 16. This enables the combined detection of the ink viscosity and the ink residue.
Patent JP-H10339765-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWA NORIAKI
IPC: G06F11/22
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of an IC suppressing the increase of external terminal of the IC in testing a block to be tested and enabling testing at frequency in normal operation and analyzing failure locations. SOLUTION: Test input signals are inputted in a test circuit 1 in time division from an external input terminal and is extended in parallel using a test input interface circuit 10a and stored in RAM 20a. The stored test input signal is read out in normal frequency of the IC, supplied to a testing block 3 and executes tests. Then, the test output signal as the test results is stored in RAM 20b in normal operation frequency of the IC. This test output signal is outputted to an external output terminal in time division using a test output interface circuit 10b and compared with an expected value with an external tester, and the IC is judged good or bad.
Patent JP-S6213705-A (JP)
Title: Hydraulic tappet for internal-combustion engine
Inventor: SONODA TOSHIYA
IPC: F01L1/24
Filed: 1985-07-11
Abstract: PURPOSE:To keep of any variation in set load as well as to make improvements in accuracy, by making an extension spring, pressing a check valve and energizing a plunger in its extention direction, to be made of a copper alloy, in case of the check valve being installed in a hydraulic chamber of a hydraulic tappet. CONSTITUTION:A hydraulic tappet 9 supporting a cam follower 10 is provided with a plunger 22 sliding inside a cylinder 20 and, while supporting this plunger 22 with oil inside a hydraulic chamber 21 at a lower surface of the plunger 22, presses it to the side of the cam follower 10, whereby a valve clerance is brought to nothing. Oil is led into the hydraulic chamber 21 at a time when the cam follower 10 does not press a tappet via ports 27, 26 and 25, a chamber 23, and a check valve 29. A spring 31 energizing the plunger 22 in its extension direction simultaneously with the check valve 29 closed in made of a copper alloy being small in a modulus of elasticity whereby even if spring set length is varied by a machining error of tappet parts, its energizing force is not varied so largely.
Patent JP-H01320288-A (JP)
Title: Pulling up device for single crystal
Inventor: ARAKI TAKASHI
IPC: C30B15/22
Filed: 1988-06-20
Abstract: PURPOSE:To easily control the shape of a single crystal with good sensitivity by providing optical fibers and irradiating the raw material melt around a crystal growing region with IR light to partially heat the melt at the time of pulling up and growing the single crystal by a CZ method. CONSTITUTION:An optical fiber holder 6 is so fitted to a pulling-up shaft 1 of the single crystal pulling-up device of the CZ method as to ascend without rotating at the time when the pulling-up shaft 1 ascends while rotating. The optical fibers 10, 11 for controlling the shoulder part of the single crystal and the optical fibers 12, 13, etc., for controlling the straight cylindrical part thereof are held to the optical fiber holder 6. The raw material melt is irradiated with the IR light through these optical fibers. The temp. of the raw material melt in the irradiated part is elevated in this way and the crystallization in this part is suppressed. The crystal growth, therefore, takes place only on the inner side with this part as a boundary. As a result, the shape of the single crystal is controlled to the shape enclosed by the irradiated part.
Patent JP-S5853903-A (JP)
Title: Photopolymerizable composition
Inventor: YASUI TOSHIHIKO
IPC: C08L25/00
Filed: 1981-09-29
Abstract: PURPOSE:The titled composition, prepared by adding a phenolate anionic product compound present in the form of a highly dissociated state at a high dissociation constant as a photopolymerization initiator to a photopolymerizable substance, and using a relatively inexpensive photopolymerization catalyst initiator, and having improved storage stability. CONSTITUTION:A composition prepared by adding 0.1-20pts.wt. initiator obtained by reacting one equivalent phenolic OH in a phenolic compound, e.g. a monohydric phenol (derivative) such as (p-nitro)phenol, a dihydric phenol such as hydroquinone or bisphenol A or a polyhdric phenol such as pyrogallol or phloroglucin, with 0.001-1 equivalent compound useful for forming a salt, e.g. NaOH or Ca(OH)2, in a solvent inert to the salt formation, e.g. water or methanol, to 100pts.wt. photopolymerizable substance, e.g. a composition of an epoxy resin, acrylic acid and trimethylolpropane acrylate.
Patent JP-H03129365-A (JP)
Title: Picture quality control method in copying machine
Inventor: SHIMIZU TADAFUMI
IPC: G03G15/04
Filed: 1990-06-12
Abstract: PURPOSE:To prevent the occurrence of fogging and to adjust image density by temporarily setting the output of an electrifying charger and that of a light source, measuring a bright potential and setting a developing bias, a dark potential and setting a developing bias, a dark potential and a gray potential to appropriate values according to the measurement. CONSTITUTION:The output of the electrifying charger 6 and that of an exposure lamp 21 are temporarily set to measure the bright potential VR, and according to the measured bright potential VR, the developing bias VB, the dark potential VO and the gray potential Vi are set to appropriate values, thereafter the output of the exposure lamp 21 is readjusted. Since the appropriate value of the developing bias VB, etc., are hardly affected, they are maintained at the appropriate values after the exposure lamp 21 is readjusted. The surface potential of a photosensitive drum 4 is greatly varied in the part of the gray potential Vi, compared with a change in exposure quantity. Consequently, in the case of adjusting the output of the exposure lamp 21, the part is utilized to correctly adjust the output. Thus, the generation of the fogging on the base part of an original is prevented, and moreover image density is adjusted.
Patent JP-S6212711-A (JP)
Title: Makeup cosmetic
Inventor: SAIDA KENJI
IPC: A61K8/00
Filed: 1985-07-11
Abstract: PURPOSE:A makeup cosmetic having improved touch during use and improved stability with time, containing thin pieces of a synthetic metallic oxide such as alumina, silica, magnesia, etc., having specific sizes and refractive index, as pigment. CONSTITUTION:A makeup cosmetic containing thin pieces of a synthetic metallic oxide (e.g., alumina, silica or magnesia) having 0.1-2mum average thickness, 1-100 average size defined as (the longest diameter of thin piece + the shortest diameter)/2 and 1.45-1.8 refractive index. The metallic oxide can freely change refractive index by using it as an oxide mixture, a mixture having a little higher refractive index of 1.6-1.8 is used when properly fine luster is required and a mixture with a little lower refractive index is used when a transparent feeling is emphasized. The blending ratio of the fine pieces of metallic oxide is 2-60wt% in oily foundation and 20-90wt% in pressed powder, etc.
Patent JP-S63317037-A (JP)
Title: Apparatus for preventing damage by bird and beast
Inventor: OKADA KOZO
IPC: A01M29/06
Filed: 1987-06-22
Abstract: PURPOSE:To effectively detect birds and beasts, enable good correspondence economically, safely and also in both of wide and narrow areas and contrive improvement of durability of effect for preventing damage by birds and beasts, by constituting an apparatus so as to divide objective area into plural and carry out detection of bird and beast by supersonic wave and simultaneously and suitably change manner for stimulating sense of the birds and beasts. CONSTITUTION:The aimed apparatus is composed of the following a and b means: (a) Birds and beasts-detecting means (supersonic wave-transmitting and receiving part 14 and detection part 20) for dividing an objective area as necessary set into plural detecting area (e.g. EA, EB, EC and ED), searching birds and beasts in each area by supersonic wave and carrying out detection of invasion of the birds and beasts in the each detection area and (b) stimulating means for stimulating sense of the birds and beasts in manners (effect detecting circuit 30 and manner changing circuit 32) suitably carrying out a change when birds and beasts are detected by means of (a).
Patent JP-H11744-A (JP)
Title: Method for continuously casting grain oriented electrical steel slab
Inventor: FUJII HIROMU
IPC: B22D11/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent and reduce the development of edge crack flaw at the time of hot-rolling after heating at high temp. by using a mold incorporating an electromagnetic induction stirring device on the long side parts of the mold and casting molten steel in the mold while electromagnetic-induction-stirring. SOLUTION: The molten steel in the mold is electromagnetic-inductionstirred by using the mold incorporating the electromagnetic induction stirring device on the long side parts of the mold and cast to form the depth of oscillation mark to <=2 mm. By this method, the development of the edge crack flaw at the time of hot-rolling after heating at the high temp. of >=1300 deg.C in the following process of a cast slab, is prevented and reduced. The stirring flow of the molten steel is desirable to be circulating flow in side direction to prevent the entrapment of flux on a meniscus in the molten steel.  In the case of arranging the electromagnetic induction stirring device on the long side parts, the sufficient desirable intensity of the horizontal directional circulating flow is obtd., and since the horizontal directional circulating flow passes through the short side parts, too, the molten steel in the mold at the position of the short side parts of the slab is intensively stirred.
Patent JP-S6045627-A (JP)
Inventor: OOSHIBA RIYOUSUKE
IPC: D02G3/36
Filed: 1983-08-22
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。
Patent JP-S6212873-A (JP)
Title: Multipoint three wire measuring circuit
Inventor: NISHIYAMA YUTAKA
IPC: G01R27/14
Filed: 1985-07-10
Abstract: PURPOSE:To convert only a resistance value varying component out of a resistor type temperature measuring body into a voltage signal by constituting a constant current path only by one constant current source without forming a bridge circuit in an input circuit selected by an analog switch. CONSTITUTION:Analog switches 10, 11 and their protecting resistors 7, 8 are connected to both the terminals of a resistor type temperature measuring body 1 to be measured and a reference resistor 5, an analog switch 9 and its protecting resistor 6 are connected to any one of the terminal sides to constitute each of plural three-wire input circuits A, B, C.... In addition, the constant current source 14 is formed so that each of the circuits A, B, C... constitutes a constant current path by switching the switches 9-11. On the basis of the voltage V1 of a certain point including a term 2.(Rl+RON+R).I; (Rl: resistance of a connected wire, RON: analog switch ON resistance, R: analog switch protecting resistance) and the voltage V2 of another point including a term (Rl+RON+R).I, 2V2-V1 or V1-2V2 is processed to cancel the influences of conductor resistance, analog switch ON resistance and analog switch protecting resistance.