baber/WOPTO huggingface dataset:
Patent JP-H08153594-A (JP)
Title: Discharge lamp lighting device
Inventor: OGAWA ISAMU
IPC: H02M7/48
Filed: 1994-11-29
Abstract: PURPOSE: To protect an inverter using a simple configuration at a low cost by sensing half-wave discharge originating from irregular shape of discharge lamp, controlling oscillation of the inverter, and thereby eliminating use of any insulating element or high withstand voltage component(s) for working well with a higher voltage of the discharge lamp. CONSTITUTION: In normal discharging, the voltage generated in a capacitor 7 installed between a discharge lamp load circuit and a DC power supply 1 assumes sine waves, and no current flows in diodes 8 and 9. However, a discharge lamp goes in abnormal lighting, and if it makes a half-wave discharge, the voltage generated in the capacitor 7 assumes such a waveform due to the rectifying action of a diode (d) that a DC component is superimposed on the DC power supply 1 in case discharge lamp 4 is expressed by an equivalent circuit consisting of resistances r1 , r2 and diode (d). With this superimposed DC component, current flows through the diode 8 or 9, and a control circuit 12 stops oscillation of an inverter 2 with a voltage generated in an impedance element 10 or 11, and thus protection of inverter is achieved.
Patent JP-H06148332-A (JP)
Title: Cosmic-ray data collection apparatus
Inventor: KITAZONO HIDEYUKI
IPC: G01T1/16
Filed: 1992-11-02
Abstract: PURPOSE:To collect data at high speed, to prevent data from lacking and to enhance the reliability of the title apparatus by a method wherein a measured- signal collection means requests to transfer, and stores, cosmic-ray measured data only from a measuring and processing means which has output a data- contained signal out of a plurality of measuring and processing means. CONSTITUTION:A plurality of photomultiplier tubes 211 to 21n convert beams of detected Cerenkov light into current pulse signals as cosmic-ray detection signals and output them individually. In individual ATM's 221 to 22n as data measuring means, cosmic-ray measured data is formed on the basis of the cosmic-ray detection signals individually input from the individual photomultiplier tubes 211 to 21n, and data present signals indicating that the cosmic-ray measured data are sent out. Consequently, a low-order interface 28 requests to transfer from only the ATM which has found the cosmic-ray measured data out of the ATM's 221 to 22n, and the cosmic-ray measured data are stored in BANK memories 29a, 29b. Thereby, data can be collected with good efficiency and at high speed, and it is possible to prevent data from lacking.
Patent JP-H06145123-A (JP)
Title: Amide derivative and its production intermediate, and skin external preparation containing the amide derivative
Inventor: FUJIMORI TAKETOSHI
IPC: A61K8/00
Filed: 1992-11-02
Abstract: PURPOSE:To provide a novel amide derivative capable of advantageously produced from a novel production intermediate and useful for skin external preparation enhancing the water retention in horny layer and excellent in a skin roughness-improving effect. CONSTITUTION:The amide derivative of formula I (R<1> is 10-26C linear or branched saturated or unsaturated hydrocarbon; R<2> is H, 1-31C linear or branched saturated or unsaturated hydrocarbon; R<3>, R<4> are 1-20C hydrocarbon which may contain an oxygen atom; a-d are 0-3, provided b and d are not simultaneously 0), e.g. N-(3-hexadesiloxy-2-hydroxypropyl)-N-[3-(2,3- dihydroxypropoxy)-2-hydroxy)-2-hydroxypropyl]hexadecanamide. The compound of formula I is obtained through a novel amine derivative of formula 2 (R<5> is H, benzyl) by the steps of reacting a benzylamine derivative of formula 3 with glycidyl ether; hydrocracking the obtained benzylamine derivative of formula 2A for removing the benzyl group; and subsequently acylating only the secondary amino group of the produced novel amine derivative of formula 2B.
Patent JP-H01136318-A (JP)
Title: Chip type inductor and manufacture thereof
Inventor: KATSU MIHARU
IPC: H01F41/04
Filed: 1987-11-20
Abstract: PURPOSE:To make it possible to form high order inductance and to change characteristics variously by inserting a magnetic core into a cavity, by laminating a plurality of fan shaped green sheet substrates, whose central parts are cavities, in a sequentially shifted pattern so that the cut-out parts are not overlapped with each other. CONSTITUTION:A cut-out part 14, which is extending to the outer surface from a cavity 12, is formed. Said part is formed in a fan pattern. An upper green sheet substrate 101 is laminated on a lower green sheet substrate 102. The substrates are shifted in the circumferential direction so that the cut-out parts 14 are not overlapped. Thus, concentric conductor patterns 16 and 16 and 18 and 18, which are formed in the respective green sheets 101 and 102, are connected. When a magnetic core 22 is inserted into the cavity 12 in a chip type inductor 10, the characteristics of the chip type inductor 20 can be variously changed.
Patent JP-2001118866-A (JP)
Title: Semiconductor device and manufacturing method thereof and mold device
Inventor: KAWADA YOICHI
IPC: H01L21/60
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To realize an easy switching of kind in a sealing process as well as a high throughput. SOLUTION: A carrier tape 60 on which a semiconductor pellet 63 is mounted is spanned between a delivery reel 51 and a take-up reel 52 so that it passes between an upper mold 10 and a lower mold 20 as well as a gate brake presser 31 provided behind them and a gate brake stage 30. It is moved in synchronous with clamping and mold-releasing between the upper mold 10 and lower mold 20, so that a series of molding operations such as resin-sealing of a semiconductor pellet 63 with a cavity 22a between the upper mold 10 and the lower mold 20 and gate brake thereafter, etc., are continuously performed. A plurality of mold modules each of which has the above configuration are operated in parallel under a master module.
Patent JP-H05104542-A (JP)
Title: Method and apparatus for vulcanizing tire
Inventor: HASHIRA MASASHI
IPC: B29C33/04
Filed: 1991-10-16
Abstract: PURPOSE:To shorten the vulcanizing time of a tire. CONSTITUTION:In vulcanizing a tire by heating inert gas by the heater 5 arranged to the central part of a vulcanizing apparatus and circulating the heated inert gas to a bladder 3 by a fan 7 to transmit heat to a tire T through the bladder 3, the inert gas of high temp. in the vulcanizing apparatus is discharged and, at the same time, the inert gas of low temp. is blown in the inert gas of high temp. to control temp. so as to lower the temp. in the bladder by gas exchange.
Patent JP-2000116935-A (JP)
Title: Data communication system between game machines for home and business
Inventor: TSUMORI YASUO
IPC: A63F13/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system between home/business use game machines, which secures safety of data communication between record medium devices for a business use game machine and a home use game machine and gives and takes game machine data common to both the business sue and home use game machine to enable novel characters and items which are pro vided for either one kind of game machine to be easily transplanted to the other. SOLUTION: A PDA mounting part 9 is equipped on the right end upper part of a control panel 7 and an infrared transceiver part 17 is placed facing thereto. The PDA mounting part 9 is formed of a recessed part with an infrared transceiver part 18 to which PDA 14 can be inserted in and fixed. Character information, item information, etc., can be transmitted and received by infrared transceiver parts 17, 18 and stored in a memory on the game machine for business according to the display part on the game machine side to store. On the contrary, data can be stored in a memory part of PDA 14 from the memory of the game machine for business.
Patent JP-H02140908-A (JP)
Title: Magnetization method
Inventor: FUJIWARA KAZUMASA
IPC: H01F13/00
Filed: 1988-11-22
Abstract: PURPOSE:To enable a full auxiliary magnetic pole to be provided at a new creation type magnet by magnetizing a main magnet pole after magnetizing the auxiliary magnetic pole at the new creation type magnet. CONSTITUTION:Using a magnetization yoke 1 where a coil for magnetizing auxiliary magnetic poles 3 and a coil for magnetizing main magnetic pole 2 are constituted by separately patterned circuits, the surface is magnetized by a magnetic field generated by the discharge pulse current of a capacitor. A narrower common core 5 is placed between wider cores for main magnetic pole 6 for forming a core for magnetizing main magnetic pole 4. The target magnet is a new creation type magnet (fine grain type magnet), the auxiliary magnetic pole is magnetized first and then the main magnetic pole is magnetized, and this magnet has properties that inversion of magnetization is hard to occur if magnetization in a certain direction occurs. Thus, even if the main magnetic pole is magnetized, magnetization generated by magnetizing the auxiliary magnetic pole maintains its direction. Thus, a full auxiliary magnetic pole can be provided.
Patent JP-H06141651-A (JP)
Title: Grain culm conveyor for combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D61/00
Filed: 1992-11-04
Abstract: PURPOSE:To rapidly remove waste straws, etc., pulled into a conveying case of an ear part conveyor for engaging the ear part with lugs and conveying the ear part as conveyance of the ear part in a grain culm conveyor for feeding the reaped, collected and fed grain culms to a feeding chain. CONSTITUTION:This grain culm conveyor for a combine harvester is obtained by installing an opening part 8 for opening the lower side of a returning step (A) of a moving locus of lugs 5 in a conveying case 7 of an ear part conveyor 6, located on the upper side of a plant foot conveyor 4 for nipping the plant foot part of grain culms, reaped, collected and fed with a reaper 1 and feeding the grain culms to a feeding chain 3 of a thresher 2 and capable of engaging the ear part of the conveyed grain culms with lugs 5 and conveying and guiding the grain culms.
Patent JP-H05137027-A (JP)
Title: Ghost eliminating device
Inventor: SAKAMOTO TOSHIYUKI
IPC: H04N5/21
Filed: 1991-11-12
Abstract: PURPOSE:To shorten the time for eliminating distortion by deciding the execution of the 4-field differential processing and the polarity of the GCR signal undergone the differential processing and also deciding whether the GCR signal is kept in a normal state or not at the precedent stage of a distortion eliminating filter. CONSTITUTION:The TV signals led through en input terminal 101 of a reference signal pre-processing circuit 1 are applied to a 4-field delay circuit 102, 8 subtractor 103 and a switch circuit 106. The circuit 102 delays the TV signal by 4 fields and outputs this delayed TV signal to the subtractor 103. Thus the 4-field difference signal is obtained at the output of the subtractor 103, and this output is applied to a GCR deciding circuit 105. The GCR detection signal outputted from the circuit 105 applies the deciding result of the GCR detection signal to a computing element 3 via a terminal 109. The signals led out through a terminal 107 are sent to a distortion eliminating filter 2, and the transversal filters 207 and 209 produce the distortions of adverse polarities from the TV signals and the tap coefficient given from the element 3 and adds these distortions to the original signal.
Patent JP-H05137276-A (JP)
Title: Charging device for electronic apparatus
Inventor: NAGAO YOSHIO
IPC: H02J7/34
Filed: 1991-11-12
Abstract: PURPOSE:To make it possible to perform power feeding for operating an electronic apparatus and charge a battery at the same time without increasing the rated power of an AC adapter. CONSTITUTION:This equipment comprises a current detection circuit 2-8 for detecting the operating current of an electronic apparatus 2 being fed from an AC adopter 1, arithmetic operation means for subtracting an operating current detected from a rated current of the AC adopter by a current detection circuit 28 and calculating the difference and a charging circuit 2-9 equipped with arithmetic operation and control functions including charge current control means for controlling a current being charged to a battery 2-2 from a power source fed by the AC adopter 1, to the current value equal to the difference calculated by the arithmetic operation means.
Patent JP-H11131230-A (JP)
Title: Coating film forming device provided with substrate cooling means
Inventor: KAWAMATA YOSHIO
IPC: C23C14/50
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming device provided with a substrate cooling means, capable of preventing the overheating of the substrate to be treated and furthermore capable of improving the treating efficiency. SOLUTION: This coating film forming device is provided with a substrate holder 120 for holding the substrate D to be treated at the inside of a vacuum treating chamber 2A and rotary driving means 80 and 86 for rotatively driving the substrate holder 120, and the substrate holder 120 holdes the substrate D to be treated so as to form a prescribed interval (d) between the back face Da of the substrate D to be treated and the surface 62 of the substrate holder 120. It is provided with a substrate cooling means for cooling the substrate D to be treated. This substrate cooling means 91 has a gas feeding mechanism 92 for substrate cooling for feeding a gas for substrate cooling to a space 75 on the side of the back face of the substrate formed by the prescribed interval (d).
Patent JP-H04169515-A (JP)
Title: Skin medicine for external use
Inventor: KITAMURA KANEMOTO
IPC: A61K8/00
Filed: 1990-11-01
Abstract: PURPOSE:To obtain a skin medicine for external use, containing tranexamic acids and a glycoside of hydroquinone, remarkably improved in beautifying and whitening effects and having high safety. CONSTITUTION:The objective substance is obtained by including 0.01-10wt.% tranexamic acid, salts or derivatives thereof and 0.1-30wt.% glycoside of hydroquinone expressed by the formula (R is pentose residue, hexose residue, aminosugar residue, uronic acid residue or methylated substance thereof), further suitably blending the aforementioned ingredients with oils, wetting agents, ultraviolet light absorbers, antioxidants, surfactants, preservatives, perfumes, etc., normally used in a skin medicine for external use such as a cosmetic, a medicine, etc., and preparing the skin medicine for external use according to a conventional method. The aforementioned skin medicine can be prepared into the form of a solubilized system such as toilet water, an emulsified system such as milky lotion or cream, ointment, a dispersion, etc., and further applied to skin medicines for facial, body and hair uses.
Patent JP-2001116465-A (JP)
Title: Molten metal-manufacturing facilities
Inventor: ICHIKAWA HIROSHI
IPC: C21B11/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide molten metal-manufacturing facilities that uses an inexpensive powder-shaped iron raw material or dust containing iron, does not require any energy other than coal such as power and natural gas in reduction and dissolution processes and can achieve a low coal and oxygen consumption rate, suppresses the scattering rate of the reduced iron and improves reduction efficiency, and at the same time improves the working efficiency of facilities, and reduces repairing expenses. SOLUTION: In the molten metal-manufacturing facilities, a port 11 for blowing gas containing oxygen of a melting reduction furnace 1 is arranged on the surface of a molten metal bath 6 and under the surface of a molten slug bath 7, at the same times a spare reduction furnace 17 for manufacturing a semi-reduction object by preliminarily reducing the mixture of a powder-shaped iron raw material and a power-shaped solid reducing agent is arranged in the middle of an exhaust gas duct for connecting a gas exhaust port 5 of the melting reduction furnace 1, a dust collector 26, and a blower 29, and a high- temperature combustion gas being generated in the melting reduction furnace is introduced into the spare reduction furnace.
Patent JP-H06149849-A (JP)
Title: Product shipment amount estimating device
Inventor: YAMAZAKI KATSUHIKO
IPC: G06N3/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a product shipment amount estimating device which can estimate the shipment amount of each product with accuracy higher than a fixed level and with reduced variance. CONSTITUTION:A product shipment amount estimating device uses the calendar information on the month, the date (of shipment), the day of the week, etc., of the shipment of each product and the shipment amount of each product on the day related to the date of shipment as the input data on a neural network 2. Then the estimated shipment amount set on the date of shipment corresponding to the input data is supplied as the output data o<m>. The relation between the input data for learning and the shipment amount set on the date of shipment as the corresponding teacher data is aggregated into the weight of a connecting part 7 which connects together the nurons 3 among layers by a learning operation. Therefore the estimated shipment amount of each product set on the date of shipment is supplied as the data o<m> based on the weight of each part 7 when the new data is applied to the learnt network 2.
Patent JP-H05224892-A (JP)
Title: Square circuit
Inventor: OSUBARUDO KORABAN
IPC: G06F7/552
Filed: 1992-11-05
Abstract: PURPOSE: To provide a squaring circuit including a ROM having size at least 1/4 as small as the size of a ROM to be used for an equivalent squaring circuit. CONSTITUTION: The squaring circuit for a binary number X consisting of n bits x0 to xn-1 includes a table of squares of numbers (p) constituted of bits x1 to xn-2 . An adder ADD for adding a number of (2n-3) bits receives a number constituted of bits xn-1 arranged on the left side of the square p<2> applied from the table by its 1st input. When a 1st switching element receives the number (p) and the bit x0 is equal to '1', the bit x0 is added to the lower line (n-2) of the 2nd input of the adder ADD. When a 2nd switching element receives the number (p) and the bit xn-1 is equal to '1', the bit xn-1 is added to the upper line (n-2) of the 2nd input. An AND gate is connected to the remaining lines of the 2nd input and receives the bits x0 , xn-1 . The square X<2> of X is constituted of an output from the adder where the bits 0, X0 are arranged on the right side.
Patent JP-H03158721-A (JP)
Title: Method of determining maintenance period of equipment
Inventor: SATO TAKAO
IPC: G01D21/00
Filed: 1989-11-16
Abstract: PURPOSE:To improve the operation efficiency of a plant by determining the maintenance period in consideration of influence upon the plant in the case of a fault in addition to whether the remaining life is long or short. CONSTITUTION:In a process 10, equipments are selected from an equipment file 5 where equipments of the entire plant are registered in predetermined order. In a process 20, the remaining life of the selected equipments is evaluated by using subsystems 21 - 23 corresponding to a deterioration mode and an evaluation data file 6 supplied with data required by the subsystems 21 - 23. In a processor 30, the result of the process 20 is used to read what fault mode is entered when a parts with the shortest life in the equipment becomes faulty out of a fault mode and influence extent file 7 and in a process 40, the extent of influence corresponding to the fault mode is read out of the file 7. In a processor 50, the extent of influence when the parts with the shortest life among parts of the respective equipments becomes faulty is found. In a final process 60, the priority of maintenance is determined in order from the parts having the shortest calculated life and the largest extent of influence upon the plant in trouble occurrence.
Patent JP-H10143703-A (JP)
Title: Metal discriminating sensor and coin discriminator using the sensor
Inventor: NARA TAKEHIKO
IPC: G01B7/28
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal discriminating sensor which has its stable characteristic to the dimensional variance of a core by using a case which forms a detection surface, a coil which is fixed to the case and the core which pierces through the coil. SOLUTION: This sensor consists of a case 1 which forms a detection surface 1a, a coil 3 which is fixed to the case 1, and an E-shaped core 2 which is fitted to the case 1 to pierce through the coil 3. Then the sensor is attached to a side wall 10 which forms a path 9 of a detection object 8 and has its stable characteristic since the distance 7 has no change between the surface 1a and the coil 3 despite the change of thickness 6 of the core 2. Furthermore, the coil 3 can be produced in a mass and at a low cost by an automatic winding machine when an air core coil is used as the core 3. The coil 3 is also can be produced in a mass by the automatic winding machine when the coil 3 is used as a sensor that is wound round a bobbin. Both case 1 and bobbin can use the resin as their materials and accordingly high adhesive intensity is secured between the coil 3 and the case 1 owing to those resin materials.
Patent JP-S63148155-A (JP)
Title: Large-capacitance differential thermobalance device
Inventor: MAKINO KAZUO
IPC: G01N25/20
Filed: 1986-12-11
Abstract: PURPOSE:To obtain the same resolution with a microdevice by fitting a screw lid and an entrance/exit passage for gas to a cylindrical sample container with hollow structure and recording automatically the temperature difference between the external wall temperature of the center part of said container and the temperature of the center part of a sample in the container. CONSTITUTION:The screw lid is fitted to the sample container 5 of a balance device to constitute an enclosed structure. A gas entrance connector 7 and a gas exit connector 8 are provided to the top part and bottom part of this container and flow gas is sent in the container through a sealing liquid mechanism 9 which is freely movably in the gas entrance pipe 12; and the gas pass through the gas exit connector 8 and separated into liquid and a tar material in a fixed separated liquid reservoir container and gas is discharged from the system through a discharge pipe 13. When differential heat is measured, a thermometer T1 is fitted to a balance sample container support rod 15 or suspension rod 17 and a thermometer T2 is fitted detachably on the wall of the container to the center part of the sample; and the temperature difference between the T1 and T2 is denoted as DELTAT and DTA is measured. Consequently, the same peak temperature with a convensional microdevice is obtained.
Patent JP-H06117448-A (JP)
Title: Rotation synchronizer for transmission
Inventor: NAKAO MICHIAKI
IPC: F16H3/12
Filed: 1992-10-07
Abstract: PURPOSE:To dissolve a bite between the outer peripheral corn face and the inner peripheral corn face without causing the increase of shift operating force, and heighten the set angle freedom of each chamfer in an inner spline tooth and other spline teeth. CONSTITUTION:A rotation synchronizer for a transmission is provided with a timing pin 40 provided in a corn member 30 and pushed in radially by a part of the inner spline tooth 14 of a hub sleeve 12 at the time of shift operation, and a pressing pin 42 assembled also to the corn member 30 and moved in the direction of coming in contact with the wall surface on the speed change gear 20 side interlockingly with the timing pin 40 so as to impart such reaction to the corn member 30 as to press the inner peripheral corn face 34 away along the axis from the outer peripheral corn face 26 on the speed change gear 20 side. The timing of imparting the reaction to the corn member 30 by this pressing pin 42 is set to the position where the chamfer 14a of the inner spline tooth 14 passes the chamfer 32a of the spline tooth 32 of the corn member 30 by the shift action of the hub sleeve 12.