baber/WOPTO huggingface dataset:
Patent JP-H0832429-A (JP)
Title: Semiconductor device
Inventor: FUJISHIRO ATSUSHI
IPC: H03K17/64
Filed: 1994-07-19
Abstract: PURPOSE:To prevent a destruction or mis-ignition of a gate of a switching element due to a current change in a circulating current and to reduce the effect on a control circuit by providing a connection part of an electrode of a diode element to a metallic plate for terminal connection aside in the vicinity of a connection position of a main terminal. CONSTITUTION:A connection section 150 of a lead wires 15 from an anode electrode 18 of a diode element 7 is provided at first from one end of strip of fancy paper a metallic plate 5 to which an emitter main terminal 9 is connected to other end, then an emitter control terminal 11 is arranged and a connection section 140 of lead wires 14 from an emitter electrode 16 of an isolation gate bipolar transistor element 6 is arranged sequentially. That is, the connection section 150 from an anode electrode 18 of the diode element 7 is provided sufficiently near the emitter main terminal 9. Thus, the length of the metallic plate 5 through which a circulating current flows is decreased and the inductance against the circulating current is suppressed, then only a small induced voltage is generated.
Patent JP-S6229112-A (JP)
Title: Control circuit
Inventor: SUZUKI TADASHI
IPC: H01F7/18
Filed: 1985-07-29
Abstract: PURPOSE:To obtain accurate control output by a method wherein two transistors, connected to the two voltage dividing circuits having the same resistance value, and the constant current source to be used to equalize the base current of each transistor are provided in order to determine operation levels of the first comparator for the control of oscillation and the second comparator for an oscillation mask. CONSTITUTION:The sum of resistance value R2+R3 and R5+R6 are made equal for the purpose of equalizing the collector load current IC2 of the first transistor T2 and the collector load current IC5 of the second transistor T5, and constant current sources IS1 and IS2 are provided for the purpose of equalizing the base current IB2 of the transistor T2 and the base current IB5 of the transistor T5. To be more precise, as the operation levels of the first comparator COM1 and the second comparator COM2 are constituted in such a manner that they are always in the desired relation, the mask signal D in coincidence with the prescribed time duration can be picked out. Using said mask signal D, the signal D is given to a solenoid L1 only within the time determined by a control pulse column A when abnormality is detected by a circuit FD. As a result, the solenoid L1 or a power transistor T3 can be prevented from damage.
Patent JP-S5868901-A (JP)
Inventor: NISHINO JIYUICHI
IPC: H01L39/22
Filed: 1981-10-21
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-S5959356-A (JP)
Inventor: OKADA HIROSHI
IPC: B25B21/02
Filed: 1982-09-22
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-S5688813-A (JP)
Title: Preparation of phosphoric acid by wet process
Inventor: YASUDA KENJI
IPC: C01B25/222
Filed: 1979-12-21
Abstract: PURPOSE:To prepare high-purity phosphoric acid, by mixing a phosphate rock with a mineral acid of given concentration to remove impurities, mixing the purified rock with a mineral acid of given concentration to elute the phosphorus content, and concentrating the eluate containing the phosphorus. CONSTITUTION:A pulverized phosphate rock is mixed with an aqueous solution of a mineral acid, e.g. sulfuric acid of concentration >=30wt%, to elute impurities consisting of Mg and Na essentially with the minimized elution of phosphorus. The mixture is then filtered to give a purified rock. The resultant purified rock is mixed with an aqueous solution of a mineral acid, e.g. sulfuric acid of concentration <=30wt%, to elute the phosphorus content with the minimized elution of imurities consisting of Fe and Al essentially. The mixture is filtered to give an eluate containing the phosphorus. The mineral acid is then removed from the eluate containing the phosphorus, and ethe resultant eluate is concentrated to give phosphoric acid. According to the method, the phosphoric acid with a high content of phosphorus and low contents of Mg, Fe and Al can be obtained.
Patent JP-H0332777-A (JP)
Title: Method for drying painting of timber
Inventor: HOSAKA MASARU
IPC: B05D7/06
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a hard coated film having excellent appearance in an extremely short period of time by applying paint on the surface of timber, then force heating the paint by irradiation with far UV rays without allowing the time for setting at all, thereby drying and curing the coated film. CONSTITUTION:After the paint is applied on the surface of the timber, the surface is immediately irradiated with the far IR rays without allowing the time for setting at all to force-heat the coated film for about 2 to 5 minutes at about 45 to 70 deg.C. The hard coated film is obtd. in the extremely short drying time in this way. In addition, the sticking of dirt and dust to the coated film is obviated and pinholes, bubbles, wrinkles, etc., are not admitted. Good results are obtd. in a blocking test as well. The need for a special drying method even in a cold season is obviated. The saving of the space for buildings and energy is possible.
Patent JP-S5957171-A (JP)
Title: Peak voltage detection circuit
Inventor: SAKURA NARIYUKI
IPC: G01R19/04
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a small peak voltage detection circuit with a large time constant using an IC by controlling constant at discharge according to a DC current amplification factor of a transistor. CONSTITUTION:When the voltage of an input terminal 10 exceeds the voltage of the output terminal 11, current flows through to a current mirror circuit made up of transistors TRQ2 and TRQ5, Q6 and Q9, a load resistance and the like whose saturation is prevented with a transistor (TR)Q1 and a clamping transistor TRQ11 according to the peak voltage. Then, with the on-control of a transistor TRQ3, a capacitor C is charged according to the peak voltage. Subsequently, when the voltage of the terminal 10 drops, the transistor TRQ3 is turned OFF and the capacitor C is discharged with a large time constant corresponding to the product of the resistance value of a resistance R5, a DC amplification factor of a transistor TRQ4 connected in series thereto and the capacitance value of the capacitor C to lower the output voltage of the terminal 11. This provides a small peak voltage detection circuit with a large time constant using an IC.
Patent JP-H05187494-A (JP)
Title: Continuous variable gear
Inventor: FUIRITSUPU JIEI MOTSUTO
IPC: F16H55/56
Filed: 1992-06-25
Abstract: PURPOSE: To obtain large output torque by providing a deviation device with multiple fluid chambers having fluid connecting ports for a pressured fluid source, and causing relative displacement of mobile belt pulleys by supply and discharge of the fluid. CONSTITUTION: The transmission device is provided with the first variable pulley rotatable with an input shaft and the second variable pulley rotatable with an output shaft, both the variable pulleys having a fixed belt pulley and a mobile belt pulley, and provided with the first deviation device to continuously displace the mobile belt pulley of the first variable pulley and the second lateral displacement device to continuously displace the mobile belt pulley of the second variable pulley. The second lateral displacement device is provided with multiple liquid chambers 140, 208 having fluid connecting ports for a pressured hydraulic fluid source, and increases the area on which the fluid pressure works. A fluid conduit 210 between the chambers allows fluid flow into the chambers, and adjusts grasping force of the mobile belt pulley of the second variable pulley.  Thus, the device generates strong grasping force and large output torque.
Patent JP-H0832624-A (JP)
Title: Link establishment system for layer two levels
Inventor: HIRATA NAOYUKI
IPC: H04W28/04
Filed: 1994-07-20
Abstract: PURPOSE:To provide the link establishment system of a layer two levels, which can establish a data link in short time and can avoid communication impossibility, by permitting one of two exchanges for establishing the link to be set at a self address in a different state. CONSTITUTION:The transmission/reception control part 3 of the exchange 10 transmits a command frame that a frame forming part 2 generates from a transmission/reception part 1 and monitors a response by a response waiting timer time limit value calculated by the self station node number of a self station node number setting part 6 in a time limit arithmetic setting part 4. When the transmission/reception part 1 does not receive a response frame within the time limit value, the command frame is retransmitted from the transmission/ reception part 1. When the retransmission counter of the transmission/reception control part 3 counts the number of times of the retransmission of the command frame and the count value exceeds the set number of times of retransmission calculated by the self station node number of the self station node number setting part 6 in a retransmission frequency arithmetic setting part 5, the transmission/reception control part 3 switches the self address.
Patent JP-S6228822-A (JP)
Title: Power supply control device
Inventor: TSUDA YOSHIAKI
IPC: G06F1/00
Filed: 1985-07-31
Abstract: PURPOSE:To prevent a power supply control device from any influence even if the constitution of a computer system is changed by forming switches individually corresponding to device names in all devices of the computer system. CONSTITUTION:When a POWER-ON command is inputted by using the device name of a device 11 used by the computer system 1, a power supply control program loaded to a memory 42 decodes the command. Then, the power supply control program indexes a corresponding table for the device names and device code values to convert the device name into its individual device code. Power ON is commanded on the basis of the device code value through a serial power supply interface 5. Since a switch value has been previously set up in the switch 11a of the device 11, a power supply for the device 11 can be turned on. In case of the disconnection of the power supply, the power supply for the device having the device name specified by a POWER-OFF command is disconnected by the similar operation to the power ON operation.
Patent JP-S5955814-A (JP)
Title: Hair tonic
Inventor: NISHIYAMA TOSHIO
IPC: A61Q5/00
Filed: 1982-09-27
Abstract: PURPOSE:A hair tonic having improving tonicking effect on the hair free from hormonal action, comprising 5,6-dimethyl-8-isopropenyl-bicycle [4,4,0] decene- 1-one, or further obtained by blending it with a vasodilator for peripheral blood vessel of skin. CONSTITUTION:A hair tonic comprising 5,6-dimethyl-8-isopropenyl-bicyclo [4,4,0] decene-1-one-3, or obtained by blending it with a vasodilator for peripheral blood vessel of skin constiting of one or more of carpronium chloride, viramin E nicotanate, benzyl nicotinate). Preferably the amount of the compound is about 0.1-2wt%, and the amount of the vasodilator is 0.1-2wt%. The use of the compound eogether with the vasodilator for perpheral blood vessel of skin increases the effect of the compound synergistically.
Patent JP-S6327408-A (JP)
Title: Prevention of contamination with molds
Inventor: MATSUO KEISUKE
IPC: A01N61/00
Filed: 1986-07-18
Abstract: PURPOSE:A natural ore containing a gaseous element which has 85 or higher atomic number and alpha-ray type radioactivity is made into a powder and the powder is used directly as it is, or is added to a liquid or solid material and the preparation is applied so as to come into a direct or indirect contact with the substrates whereby the contamination with molds is prevented. CONSTITUTION:A naturally occurring ore containing an alpha-ray emitting gaseous element of 85 or higher atomic number such as perlite, amphibole or monazite containing radon is made into a powder or fine particles, preferably higher than 325 mesh. The resultant powder or fine particles are brought into contact with the substrates or mixed with them to prevent the contamination with molds. In the embodiment of the invention, the fine particles are mixed with water or the like in 0.1wt% or higher concentration and applied to the plants by spraying with a pump, or mixed with a packaging material into sheet, film, bag, or box and the substrate such as fresh food is brought into contact with the material. Or the powder is added to hot water and small fishes are treated with the hot air. EFFECT:The contamination with molds can be steadily prevented at low costs without adverse effects.
Patent JP-H0459782-A (JP)
Title: Production of fluorine-containing dimethylchlorosilane
Inventor: SATO SHINICHI
IPC: C07B61/00
Filed: 1990-06-26
Abstract: PURPOSE:To obtain in high yield the title compound useful as a silylating agent, silica treating agent, etc., by reaction between an ethylene compound having fluorine-contg. organic group and dimethylchlorosilane using a rhodium complex as catalyst. CONSTITUTION:The objective fluorine-containing dimethylchlorosilane (e.g. a compound of formula III) can be obtained in high yield by reaction between (A) an ethylene compound having fluorine-contg. organic group (e.g. n-C4F9CH= CH2) and (B) dimethylchlorosilane in the presence of (C) a catalyst consisting of a rhodium complex [e.g. a compound of formula I (Ph is phenyl) or II]. The present compound is useful as a silylating agent, silica treating agent, raw material for surfactants, etc.
Patent JP-H0680089-A (JP)
Title: Automatic dam rubber attaching device
Inventor: ADACHI HIROKI
IPC: B62D65/00
Filed: 1992-06-26
Abstract: PURPOSE:To perform full automatization and labor saving by making a robot move an attaching hand along an attaching locus and pull a dam rubber into the hand side while separating a separate sheet in synchronization with the feedout of the dam rubber. CONSTITUTION:A dam rubber attaching robot 2 is made to move an attaching hand 12A so that a dam rubber R can be supplied from a dam rubber supply device 3 to the attaching hand 12L A roll drive motor 19A, a dam rubber feedout motor 20A and a dam rubber pullout motor 40 are synchronously driven to feed the dam rubber R out of a dam rubber roll 17A with the movement of the attaching hand 12A for attaching the dam rubber R to a window glass G. In this way, there is no need to involve operators in attaching work, labor is saved and attachment is improved in positional precision and stabilized.
Patent JP-S6227147-A (JP)
Inventor: OKUNO ATSUSHI
IPC: B32B15/08
Filed: 1985-07-29
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-H0458311-A (JP)
Title: Exchange system for cooling fan
Inventor: YAMAMOTO TAKEAKI
IPC: H05K7/20
Filed: 1990-06-28
Abstract: PURPOSE:To attain the exchange of cooling fans without stopping the operation of a working electronic equipment by providing a control means which invalidates the alarm signal of the cooling fan for a prescribed time. CONSTITUTION:A CPU 4 is provided together with a heating body 3 consisting of plural heating elements, plural cooling fans 7-1 - 7-n, a power unit 1 which supplies the power to each cooling fan, the fan alarm detecting parts 101-1 - 101-n which detect the alarm signals sent from the cooling fans, and a control means 102 which invalidates the detected alarm signals for a prescribed time. I such a constitution, all fans 7-1 - 7-n can work continuously except the one that is under exchange. Thus the exchange of cooling fans is attained without stopping the operation of working equipment.
Patent JP-H08336768-A (JP)
Title: Freezing preventive mechanism with exhaust air in pneumatic nailing machine
Inventor: ADACHI MICHIAKI
IPC: B25C1/04
Filed: 1995-06-09
Abstract: PURPOSE: To effectively prevent the freezing of the exhaust hole of an exhaust chamber provided in a body. CONSTITUTION: Compressed air is supplied and exhausted from the upper end of an impact cylinder 3a to drive an impact piston 3b in the impact cylinder 3a for nail driving. In a nailing machine of such constitution, an exhaust chamber 20 where exhaust air exhausted from the upper part of the impact cylinder 3a passes is formed along the inside face of a body 1, and a throttle hole 21 is formed below the exhaust chamber 20. Inside the exhaust chamber 20, a baffle wall 25 with which exhaust air collides at a right angle is formed above the throttle hole 21, and moisture in the exhaust air is forcibly frozen on this baffle wall 25 to stick thereto.
Patent JP-2000000924-A (JP)
Title: Agricultural film
Inventor: KATO YOSHIO
IPC: B32B27/32
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic polymer laminated agricultural film excellent in continuous anti-fogging properties and generating no delamination even over long-term use. SOLUTION: An agricultural film is constituted by laminating an anti-fogging layer comprising a hydrophilic polymer (A) with a number average mol.wt. of 5,000-500,000 having a polyether group and an amino group in its molecule and a support layer comprising 100-5 wt.% of an ethylenic polymer (B) modified with an unsaturated carboxylic acid and its derivative and 0-95 wt.% of an unmodified ethylenic polymer (C).
Patent JP-H0218760-A (JP)
Title: Data recording method
Inventor: ARII KOJI
IPC: G11B20/12
Filed: 1988-07-06
Abstract: PURPOSE:To retrieve desired data and to fetch the data by recording block- constructed data, to which control information to include an address is added, in a low-order bit side. CONSTITUTION:To a recording medium to record an acoustic data string which is obtained by quantizing acoustic information, the data, in which high-order 16, 14, 12 and 8 bits are acoustic data and low-order 2, 4 and 8 bits are non- acoustic data 3, 5 and 7, are recorded. Then, the non-acoustic data 3, 5 and 7 constitute a block with a prescribed number. In the block, three types of areas at least such as a synchronizing area 8 to show the head of the block, a control information area 9 to include address information, which show the position of the block in the recording medium, and a data area 10. Thus, the desired data to be recorded in the low-order bit side can be easily retrieved and fetched.
Patent JP-H0220629-A (JP)
Title: Two blank discharging mechanism
Inventor: UMEZAWA FUMIAKI
IPC: B21D43/24
Filed: 1988-07-06
Abstract: PURPOSE:To quickly discharge a blank and to miniaturize a device by arranging a group of inclined rollers under a shoot at a position facing an opening and projecting the group of rollers into the upper part of a shoot in turning and inclining the shoot. CONSTITUTION:A sucking tool 4R are provided on vertical plates 13 of the shoot 10 and a central opening part 16 is formed between the vertical plates 13. Then, a lifting table 31 is provided so that it can go up and down and plural group 40 of inclined rollers are arranged under the table. When two blanks W detected are positioned in the center of a stage center P2, a table 31 rises and the sucking tool 4 sucks the blank W. Then, when the table 31 falls, the blank W moves to the projecting group 40 of rollers and is discharged to a bucket 6. Since the blank W is discharged by the group of rollers through natural fall, the discharge is quickened. Since the angle of inclination is small, the total device is miniaturized.
Patent JP-H1111231-A (JP)
Title: Wire harness holder
Inventor: ODAKAWA MAMORU
IPC: B60R16/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness holder which can extend/contract a wire harness by following to the vibration of an engine, without hurting the wire harness. SOLUTION: When a tension is exerted to a wire harness W/H, the tension is absorbed by that the inside cylinder part 13a of a second holder 13 is moved in the outside cylinder part 12b of a first holder 12 in a direction (arrow mark X) for minifying the diameter of a residual length 10 and the wire harness W/H is extended. While, when a compression force is exerted to the wire harness W/H, the compression force is absorbed by that the inside cylinder part 13a of the second holder 13 is moved in the outside cylinder part 12b of the first holder 12 in a direction (arrow mark Y) for enlarging the diameter of the residual length 10 and the wire harness W/H is contracted.  Meantime, as the inside cylinder part 13a of the second holder 13 is only moved in the outside cylinder part 12b of the first holder 12 and the wire harness W/H itself is not slided with other part, the wire harness is not hurt.
Patent JP-S6059713-A (JP)
Title: Ceramic substrate for thin film magnetic head
Inventor: YAMADA HIROHIDE
IPC: H01F10/28
Filed: 1983-09-13
Abstract: PURPOSE:To prevent chipping by compounding oxides of silicon and iron, oxides of chrome and tungsten, and one kind or two kinds of boron and carbon into multiple ceramics composed of a specified amount of titanium carbide and residual aluminum oxide at a specified ratio, respectively. CONSTITUTION:In the case where 22-50% by weight of titanium carbide and residual aluminum oxide are hot-pressed in a graphite die, 0.05-5.0pts.wt. of one kind or two kinds of oxides of silicon and iron and 0.02-2.0pts.wt. of one kind or two kinds of boron and carbon are added for 100pts.wt. of titanium carbide and aluminum oxide. In the sintering process, silicon oxide and iron oxide are reacted with titanium carbide or graphite to form boron carbide. Thereafter, they are reacted oxygen of aluminum oxide again to form boron oxide and iron oxide, which is repeated. Consequently, surfaces of particles of titanium carbide and aluminum oxide are activated to strengthen coupling. Furthermore, addition of 0.05-5pts.wt. of one kind of chrome and tungsten improves resistance to wear.
Patent JP-S5691594-A (JP)
Title: Trunk control system
Inventor: ASAKURA JIYUNJI
IPC: H04Q3/42
Filed: 1979-12-25
Abstract: PURPOSE:To simplify a trunk frame circuit by sharing control lines for pattern control between both incoming and outgoing trunks, by providing a control line, alternating and assigning incoming and outgoing trunk functions, to a two-way trunk circuit. CONSTITUTION:When there is no call, the state number is 0 and a central controller turns on control lines Q0 and Q1. Therefore, calling current supply part 1 or A line switch part 3 is turned on. Consequently, current detection part 2 functioning as the incoming trunk circuit and block monitor part 9 functioning as the outgoing trunk circuit monitor a start signal and blocking signal. For incoming trunk operation, detection part 2 detects the start signal and then the central controller operates the trunk circuit as the incoming trunk to set the state of number 1 via the state transition pattern of state number 3. For outgoing trunk operation, the outgoing trunk circuit is placed in the state of number 4 via the state transition from state number 0 to number 3. Thus, one of control lines is driven according to the state number to perform each operation.
Patent JP-S6328980-A (JP)
Inventor: KAJIKAWA AKIO
IPC: D06M13/224
Filed: 1986-07-17
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。