baber/WOPTO huggingface dataset:
Patent JP-S6042598-A (JP)
Inventor: KANEKO SAHEI
IPC: F41F3/00
Filed: 1983-08-15
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-S6210367-A (JP)
Inventor: SEGUCHI TAKEO
IPC: B28B7/18
Filed: 1985-07-09
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-H0318415-A (JP)
Title: Run out table on outlet side of hot finishing mill
Inventor: FUJISAKI KEISUKE
IPC: B21B39/00
Filed: 1989-06-14
Abstract: PURPOSE:To suppress an amount of plant and equipment investiment by coiling an electric wire round every two carrier rolls at a partial range and applying electric current through an energizing means is the same direction to all electric coils. CONSTITUTION:The carrier rolls 21-2n having rotating shafts in the direction X are arranged at a prescribed interval in the transporting direction Y of a hot rolled steel strip. A direction Z rectangular to directions X and Y is made the center shaft of a coil, the carrier rolls at a partial range of the carrier rolls 21-2n are coiled by electric wires 201-20n. The carrier rolls 21-2n are rotated by a driving means and electric current is applied by the energizing means to the electric wires 201-20n. The electric wires 201-20n are coiled on every two carrier rolls of the carrier rolls 21-2n at a partial range to every respective carrier roll. The energizing means applies electric current to all the electric coils 201-20n in the same direction. In this way, the control system can be simplified and the maintenance, too, can be facilitated.
Patent JP-H10340757-A (JP)
Title: Locking structure for connector
Inventor: TSUJI MASANORI
IPC: H01R13/639
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure for a connector, wherein the mis-release of an operating lever from a locked state is prevented by a simple structure, while the operating lever can be released from the locked state simply, when necessary. SOLUTION: In a locking structure for a connector, wherein one connector 30 and the other connector 40 are fitted to and separated from each other by a turning operation of an operating lever 20, the operating lever 20 being supported on a housing 11 on the one connector 30 side via a spindle 17, 17' so as to be able to be freely turnable, a lock projection 18 being provided on a front surface 11g of a housing 11 while an engaging hole 25, which is locked on and released from the lock projection 18, being provided in one sidewall 22 of the operating lever 20 confronting this lock projection 18, a gap 't' being formed between a back surface 11h of the housing 11 and the other sidewall 22' of the operating lever 20, and a locked state of the lock projection 18 on the lock hole 25 is enabled to be freely releasable,  by reducing the gap 't' by moving the other sidewall 22' of the operating lever 20 to the back surface 11h side of the housing 11.
Patent JP-H04347365-A (JP)
Title: Fuel feeder for engine
Inventor: MISUMI MASANORI
IPC: F02M67/02
Filed: 1991-05-23
Abstract: PURPOSE:To promote the achievement of good lean burn by securing pressurized air in proportion to a fuel injection period and a valve opening period, and making optimum fuel atomization and spray formation securable at all times. CONSTITUTION:This is an engine fuel feeder provided with a cylinder injection type mixture exclusive port 13 and a lift valve 14 lifting this mixture exclusive port 13 in synchronizing with an intake stroke. It is featured to have a compressor 16 installed in a pressurized air passage branched off from an intake passage 2, and it is provided with a pressurized air feeding means 21 feeding the mixture exclusive port 13 with pressurized air, a driving means 25 being branched off from this pressurized air feeding means 21 and driving to open the lift valve 14 by the same supply source as the pressurized air feeding means 21, and simultaneously a high speed 3-way solenoid valve 26 for fuel injection period control use is installed in a pressurized air passage in the rear of the compressor 16.
Patent JP-H022741-A (JP)
Title: Data transfer system
Inventor: SAKATA HIRONOBU
IPC: H04L12/40
Filed: 1988-06-17
Abstract: PURPOSE:To transfer plural number of data among devices in one time of communication by indicating the number of transfer words with the designation of an opposite device, and sending a data strobe signal to a data bus together with the delivery of data. CONSTITUTION:In the case of reading the data successively from the device 11 to the device 1m, an address signal, an address strobe signal, and a read signal are sent from a bus control part 111 in the device 11 at a prescribed timing. An opponent device number, the number of transfer words of the data, and a control command are sent to an address bus 21. A bus control part 1m1 in the device 1m receives start-up according to information on the address bus 21, and sends N data from a buffer memory 1m2 to the data bus 21, and also, sends N data strobe signals (transfer clocks). A memory 112 in the device 11 receives and stores the N data on the data bus 2 at the timing of N data strobes according to the instruction of the transfer control signal 113 of the control part 111.
Patent JP-H0446232-A (JP)
Title: Front fork
Inventor: BABA MASAYUKI
IPC: F16F9/32
Filed: 1990-06-11
Abstract: PURPOSE:To surely supply working oil to the sliding part between an outer pipe and an inner pipe and improve the workability of a front fork by positioning a slide bush and a lubricating hole below the liquid level of working oil. CONSTITUTION:An annular gap, i. g., an oil chamber 7 is formed between a slide bush 5 fitted on the outer periphery of the upper edge part of an inner pipe 2 and a guide bush 6 fitted on the inner periphery at the lower edge part of an outer pipe 2. The oil chamber 7 communicates to the working oil inside the inner pipe 2 through a lubricating hole 25. Since a lubricating hole 25 is formed so as to be positioned below a raised oil level 14a even in the case where a front fork most contracts, the exhaustion of the supply of the working oil into the oil chamber 7 is prevented even if the inner pipe 2 is set at any position, and the oil chamber 7 is always filled with working oil, and the slide contact surface between the slide bush 5 and the outer pipe 1 and the slide contact surface between the guide bush 6 and the inner pipe 2 can be sufficiently lubricated.
Patent JP-S629347-A (JP)
Title: Pattern forming method
Inventor: HAYASHI SHIGERU
IPC: H01L21/30
Filed: 1985-07-08
Abstract: PURPOSE:To control a scattering of line widths, and to prevent defects such as a lack of a pattern by dipping a film provided on the layer to be etched of a substrate into a developer facing the prescribed film downward, and by developing the photoresist film while stirring the developer. CONSTITUTION:The resist film 4 provided on the laye 2 to be etched of the substrate 1 is dipped into the developer 7 facing the prescribed film downward, and the resist film is developed while stirring the developer 7. The resist film 4 preferably comprises a polymer shown by the formula wherein X is CH3, Cl, Br or F, R1 is 1-4C an alkyl or a halogen substd. alkyl group substd. a hydrogen atom of the alkyl group with F, Cl, or Br atom, (n) is an integer. The developer 7 is preferably a solution contg. CH3COOR2 (R2 is an alkyl group). The developed pattern resist layer 2 to be etched is etched to form the pattern. Thus, the resist film 4 is developed facing the film 4 downward while stirring the developer, thereby enabling to effectively react the film 4 with the developer 7, and to prevent the sticking of a dirt such as a dust to the film 4.
Patent JP-H06342081-A (JP)
Title: Layer detection method and device by directional induction
Inventor: SATO MOTOYUKI
IPC: G01V3/18
Filed: 1993-05-31
Abstract: PURPOSE:To measure the electric conductivity distribution in the layer in hole well circumferential direction by arranging a transmission coil and reception coil in a boring hole face to face by inclination. CONSTITUTION:Along the hole axis 18 in a boring hole 7, at least one transmission coil 1 and at least one reception coil 2 are arranged face to face by inclination. By sending alternating current from a receiver 3 to the coil 1 and generating a magnetic field, eddy current approximately proportional to the electric conductivity is generated in the layer around them. As this eddy current generates secondary magnetic field, this magnetic field is measured with the coil 2. The amplitude of voltage induced in the coil 2 by a synchronous wave detector 4 and the phase difference from the current sent through to the coil 1 are measured and the data are transmitted through a cable 6 to the ground and recorded. Since the coils 1, 2 incline to one side, the generation point of eddy current concentrates on a local point 9 and so electric conductivity in a specific direction only is measured. If the coil pair is rotated, conductivity distribution in the hole well circumference direction can be measured.
Patent JP-H1053607-A (JP)
Title: Fluorescent polymer and coating composition
Inventor: LESKO PATRICIA MARIE
IPC: C09K11/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent polymer having fluorescent groups and thereby enabling detecting a composition containing the polymer by a fluorescence method by copolymerizing an ethylenic unsaturated monomer with a fluorescent compound. SOLUTION: (A) One or more ethylenic unsaturated monomers are copolymerized with (B) a fluorescent compound selected from multinuclear aromatic hydrocarbons and their substituted aromatic derivatives to produce a fluorescent polymer having fluorescent groups. The component B is preferably selected from naphthalene, anthracene, phenanthrene, etc. The copolymerization of the components A and B with (C) an ethylenic unsaturated monomer having a pendant fluorescent functional group can give a coating composition containing the fluorescent polymer and improved in UV light resistance. Thereby, the fluorescent polymer can be used as a marker for identifying the product.
Patent JP-H10327022-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUNODA YUJI
IPC: H03F1/30
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To easily perform miniaturization and integration and to provide excellent characteristics over a high frequency and a wide band by providing a temperature compensation circuit using a temperature sensitive resistor provided with a positive temperature coefficient in an amplifier unit provided with input/output transformers and a balanced multi-stage wide band amplifier. SOLUTION: The amplifiers 103 and 104 of the almost same characteristics are used, transformers 102 and 105 are disposed to input and output and the balanced multi-stage wide band amplifier is constituted. In the amplifiers 103 and 104, input signals are amplified by the amplifier 111 and outputted and a part of output signals is fed back through a negative feedback circuit 113 to the amplifier 111. In this case, a feedback amount is changed by the temperature change by using the temperature sensitive resistor in the negative feedback circuit and the temperature of the amplifier 111 is compensated by setting a temperature coefficient so as to change the feedback amount in an opposite direction for the gain change portion of the amplifier 111 by the temperature change.  Also, by including a resonator 112 in the negative feedback circuit, a resonance point is changed by the temperature change.
Patent JP-H10321364-A (JP)
Title: Graphite electrode for electric furnace
Inventor: BABA SEIJI
IPC: H05B7/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a graphite electrode for an electric furnace capable of preventing the breakage and coming off of a connecting part between graphite electrodes to which mechanical, electrical loads are applied. SOLUTION: In a graphite electrode for an electric furnace formed by screwing a graphite electrode body 1 having a mail screw on the other graphite electrode main body (1') having a femail screw, the ratio of the maximum diameter (B) of the male screw to the diameter (A) of the graphite electrode body having the male screw is specified to 0.7-0.9, and the ratio of the length (C) of the male screw to the diameter (A) of the graphite electrode main body having the male screw is specified to 0.5-1.5. The frequency generating breakage, coming off, and looseness even in a DC furnace having severe loads is reduced.
Patent JP-S6182066-A (JP)
Title: Output multiplier device
Inventor: TAKAHASHI SHOICHI
IPC: F16H35/00
Filed: 1984-07-19
Abstract: PURPOSE:To obtain an output multiplier device with less vibration and noise further with no generation of exhaust gas, by scraping fluid to be lifted, released by centrifugal force and received by a fluid receiving rotary structure and rotating a rotary supporting member of said rotary structure. CONSTITUTION:A device, mounting a pinion 3 to the end part of an input shaft 2 of a motor 1 and engaging a gear wheel 4 with the pinion 3, suspends a fluid receiving vessel-supporting rotary member 6 from a rotary cylinder 37 connected with the gear wheel 4. A fluid receiving vessel rotary structure 7, rotatably supported inside the fluid receiving vessel-supporting rotary member 6, is wound by a sprocket 8 and a chain 9. The wound chain 9 mounts fluid receiving vessels 10 by welding. And the device, scraping fluid 26 to be lifted by a lifting scraper device 23 and released to the outer by centrifugal force of the supporting rotary member 6 then received by the fluid receiving vessels 10, transmits the power to an output shaft 18 through a chain 14 or the like.
Patent JP-S5673909-A (JP)
Title: Travelling wave tube amplifier
Inventor: INOUE TAKEO
IPC: H03F3/58
Filed: 1979-11-20
Abstract: PURPOSE:To enable protective operation, by limiting the power of signal waves input to travelling tube at start. CONSTITUTION:When an up-switch 3a of a motor circuit 3 is depressed at start, a motor M starts rotation to drive a high voltage switch device 4. While the up-switch 3a is depressed, a switch 12 of variable voltage circuit 11 is off, then the variable voltage is not fed to a variable attenuator 10. Thus, the variable attenuator 10 shows a maximum attenuation to limit the power to input to a travelling wave tube. When the motor M stops and the collector current reaches a normal value, the switch 12 is on, normal APC loop is set and the input power is automatically limited.
Patent JP-S5852265-A (JP)
Inventor: ROTAARU UIRUMUSU
IPC: C07C311/50
Filed: 1982-08-31
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-S6042061-A (JP)
Title: Wire dot dead
Inventor: ARA YOUJI
IPC: B41J2/275
Filed: 1983-08-19
Abstract: PURPOSE:To package an armature fitted with a plunger, hence a wire at a high density by shaping a plunger to be cut at opposed parts on the circumference of a cylinder while the fitting hole of the plunger on the auxiliary yoke is shaped in the same form. CONSTITUTION:A plunger 46 fixed on an armature 43 gives a sectional shape having a cut at both sides of a cylinder as well as a core 6 and the throgh hole of the plunger formed in an auxiliary yoke 40 is shaped in the same form. The core and the plunger are packaged at a high density and a multipin is used to obtain a small wire dot head excellent in the efficiency of power-printing force conversion.
Patent JP-S5374835-A (JP)
Title: Television receiver
Inventor: OOTA MASUTOMI
IPC: H04N5/45
Filed: 1976-12-16
Abstract: PURPOSE: To secure a projection of two different channel picture images simultaneously on the receiver screen of a single unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0442518-A (JP)
Title: Manufacture of corrosion resistant permanent magnet comprizing rare earth element
Inventor: KURIBAYASHI YUKIHIRO
IPC: H01F41/02
Filed: 1990-06-08
Abstract: PURPOSE:To obtain synthetic resin coating having excellent corrosion resistance by sequentially conducting a pretreating step, an activating step, a smut removing step and a form step of the surface of a sintered magnet together with a chromic acid treating step, and executing a synthetic resin coating step. CONSTITUTION:A pretreating step, an activating step, a smut removing step and a chromic acid treating step are sequentially conducted on a rare earth element-iron-boron sintered permanent magnet, a synthetic resin coating step is then executed. The chromic acid treating may be generally solution containing 1 - 100 g/l of chromic acid anhydride for 5 sec - 5 min.
Patent JP-S6212736-A (JP)
Title: Production of phenylacetaldehyde
Inventor: MATSUOKA KAZUYUKI
IPC: C07C45/58
Filed: 1985-07-09
Abstract: PURPOSE:To produce the titled compound useful as an intermediate for agricultural chemicals, pharmaceuticals, perfumes, artificial sweeteners, etc., in high purity, by isomerizing styrene oxide at a high temperature in a reactor filled with a catalyst suspended in an organic solvent having high boiling point, and distilling in a distillation column connected directly to the reactor. CONSTITUTION:Styrene oxide is supplied in vapor state or liquid state to the bottom of a reactor filled with an organic solvent having high boiling point (e.g. liquid paraffin) containing suspended catalyst such as synthetic silica-alumina and made to react at 160-220 deg.C under reduced pressure of 5-50mmHg at a temperature maintained above the temperature to evaporate the starting raw material and the reaction product until the conversion of the raw material reaches >=99.5%. A part of the organic solvent having high boiling point is extracted continuously or intermittently from the reactor and the reactor is replenished with the corresponding amount of regenerated or fresh solvent and catalyst. The objective compound can be obtained from the distillation column connected directly to the reactor. EFFECT:The polymerization loss of the objective compound having high reactivity can be suppressed and a colorless product having sufficiently high commercial value can be produced.
Patent JP-S636594-A (JP)
Inventor: HAYASHI YASUSHI
IPC: G06T3/40
Filed: 1986-06-26
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-H01319258-A (JP)
Title: Zinc pole for alkaline storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/24
Filed: 1988-06-17
Abstract: PURPOSE:To make it possible to suppress causation of any internal short circuit, even under severe conditions such as performing a quick charge of electricity, etc., by using a zinc active material formed by coating zinc oxide with metallic zinc, as a main ingredient. CONSTITUTION:A zinc active material formed by coating zinc oxide with metallic zinc is used as a main ingredient. Namely, when a negative electrode is allowed to retain the metallic zinc by coating the surface of the zinc oxide with the metallic zinc, a battery may produce the effect of preventing any decrease in its capacity and improving its high-rate discharge characteristic in the same manner as the case where metallic zinc particles are added thereto. The growth of dendritic zinc is thus suppressed even if a quick discharge of electricity is performed, so that the battery may have no initial failure attributable to its internal short circuit.
Patent JP-S6129434-A (JP)
Title: Information recording substrate
Inventor: MATSUMOTO YASUYOSHI
IPC: G11B7/24015
Filed: 1984-07-20
Abstract: PURPOSE:To eliminate the peeling between spacers and substrates and to improve durability by coating an adhesive agent to the joint surfaces and adhering the substrates and the spacers then coating the adhesive agent to the inside and outside peripheral parts of the joined disk substrates and curing the adhesive agents. CONSTITUTION:The information recording substrate 8 is formed by coating the adhesive agent to both surfaces of the inside and outside spacers 6 and 6' and joining the substrates 1 and 1' to adhere the spacers and the substrates. The coating of the adhesive agent to the inside and outside peripheral parts of the substrate 8 is executed by rotating the substrate 8 and coating the adhesive agent to the inside and outside peripheral parts from nozzles 9 and 9' of a coater. If the photosetting adhesive agent is used in this case, the adhesive agent is cured on the spot when irradiated by a UV lamp 10 in the upper part after the end of the coating, by which the adhesive layers 7 and 7' are formed. The adhesive strength of the substrates and the spacers is considerably improved, the exfoliation between the spacers and the substrates is eliminated and the durability is improved.
Patent JP-S6129223-A (JP)
Title: Photoelectric conversion circuit
Inventor: TANAKA TSUTOMU
IPC: H04B10/00
Filed: 1984-07-19
Abstract: PURPOSE:To improve temperature stability of an APC circuit by providing a photodetector element that converts light signals to electric signals and a controlling circuit that distributes photocurrent at optional proportion between a load and a point that does not give influence on amplifier input. CONSTITUTION:When a light signal enters a photo-electric element 4, photocurrent that becomes a constant current source is outputted. This photocurrent is distributed to resistances 22, 23 that acts as load according to control voltage V by a controlling circuit consisting of transistors Tr19, 20 and inputted to an amplifier 21 that acts as a current-voltage convertor. As output voltage 24 of the amplifier 21 changes with control voltage V, this circuit operates as a photoelectricity conversion circuit having variable conversion coefficient. When a pulse signal of slow repeated frequency is fed to voltage V, voltage waveform of output 24 is given by product of input light signal and controlling signal, and P-P value of pulse output voltage becomes constant. When applied to an APC circuit, APC temperature change can be made almost zero.
Patent JP-H05340651-A (JP)
Title: Apparatus and method for bleeding for refrigerating system
Inventor: TACHIBANA KEIJI
IPC: F25B43/04
Filed: 1992-06-10
Abstract: PURPOSE:To remarkably reduce refrigerant gas content to be dispersed in the atmosphere together with non-condensible gas, to reduce economical loss and to prevent environmental pollution due to refrigerant by improving technique for bleeding the non-condensible gas mixed in refrigerant gas of a refrigerator. CONSTITUTION:Mixture gas caught by a separator 4 is guided into a first tank 9 without discharging it into the atmosphere from a discharge unit 6, refrigerant is absorbed to oil 15, gas which is not absorbed (non-condensible gas which hardly contain refrigerant gas) is dispersed from a discharge unit 18 into the atmosphere. The oil 15 which has absorbed refrigerant gas in the tank 9 is fed to a second tank, reduced under pressure, heated to vaporize the refrigerant gas, the vaporized refrigerant gas is returned from a vacuum pump 20 into a refrigerator 1, and purified oil is returned to the tank 9.
Patent JP-H0443786-A (JP)
Title: Same pattern offering telephone system
Inventor: KIMURA YOSHIMASA
IPC: H04N7/173
Filed: 1990-06-08
Abstract: PURPOSE:To display a same picture to each terminal equipment by connecting plural terminal equipments having a picture file via a communication network and sending a picture file to be displayed through the communication network. CONSTITUTION:When an operator 7 uses an input section 32 to enter an instruction relating to a picture to be retrieved, a control section 31 receives a signal from the input section 32, translates it into a picture file name to be displayed next and sends an address of the picture to a data communication control section 33. Then the control section 31 awaits a return from a terminal equipment of an operator 8 and an output signal of a data communication control section 33 is sent to the terminal equipment of the operator 8 through a line control section 38 and a communication line 2. The terminal equipment of the operator 8 converts the received picture file name onto a picture address, retrieves the name and displays the picture on a display device 5. Thus, a same picture is displayed to each terminal equipment and since interactive operation is implemented while observing the same picture, a sense of resistance caused when a face of the operator is seen by other party is avoided.