baber/WOPTO huggingface dataset:
Patent JP-H04339103-A (JP)
Title: Seal fin clearance adjusting device
Inventor: MOMOO TAKASHI
IPC: F01D11/02
Filed: 1991-05-14
Abstract: PURPOSE:To reduce quantity of leakage steam by providing a leakage steam bypass valve operated by pressure difference between high pressure steam on an inlet port side and low pressure steam on an outlet port side to a steam passage communicating to a seal fin intermediate stage and a low pressure side. CONSTITUTION:A segment 13 is pressed from the inner side by a leaf spring 11 supported by a casing 12. A steam passage 18 communicating to an intermediate stage 16 of plural number of seal fins 15 provided to the rotor 14 side of the segment 13 and a low pressure side 17 is drill-provided to the segment 13. A leakage steam bypass valve 20 automatically operated by the pressure difference (P1-P2) between steam in the high pressure side 19 and steam in the low pressure side 17 is provided to the steam passage 18. The said valve 20 automatically opens when the pressure difference is small and connects the intermediate stage 16 of the seal fins 15 to the low pressure side 17, and makes leakage steam pressure on an after the intermediate stage 16 of the seal fins 15 equal to the low pressure side steam pressure P2. Meanwhile, when the pressure difference becomes large, the valve 20 automatically closes, and prevents wasteful steam leakage.
Patent JP-S5262385-A (JP)
Title: Production of resin laminated structures
Inventor: TSURUTA MASAMI
IPC: B32B27/30
Filed: 1975-11-19
Abstract: PURPOSE: To obtain resin laminated structures with a good interlaminar bonding without warpage or cracking, by making the surface layer with a curable material which polymerizes on irradiation with ultraviolet light or electron rays and the under layer with a thermally polymerizable resin respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07234564-A (JP)
Title: Rotary developing device
Inventor: SATO TOSHIYA
IPC: G03G15/01
Filed: 1994-05-27
Abstract: PURPOSE:To reduce the impact to a developing device or latent image carrier so that the impact can be reduced with a simple structure consisting of an oscillating support member by separating the whole body of a developing unit having a plurality of developing devices from the latent image carrier by oscillation. CONSTITUTION:An oscillating arm is connected by a pressurizing member 173 by inserting a pin 161a planted on the deep surface part into a pin hole. The pressurizing member 173 is pulled by a pressurizing spring 171 whose upper end is locked by a fixture 175 provided in a fixed position within the body, whereby it is oscillated and energized to press a developing unit in the direction of a photoreceptor drum 1. The oscillating energization is set so as to be well- balanced with the resisting force received from the photoreceptor 1 side by the contact between a developing roller and the photoreceptor 1 to make the biting quantity to the photoreceptor 1 of the developing roller having an elastic layer into a prescribed quantity. Thus, the developing roller in which the developing unit is oscillated and energized through the oscillating arm is uniformly pressed onto the photoreceptor 1 with high precision.
Patent JP-H0433439-A (JP)
Title: Electronic mail system with time limit setting function
Inventor: AOKI TAKESHI
IPC: H04L12/58
Filed: 1990-05-30
Abstract: PURPOSE:To inform an electronic mail setting time limit to a recipient in an easily understandable way and in a prescribed display system by providing a time limit information discrimination means and a mail display control means to the system. CONSTITUTION:When time limit information is set, a time limit information discrimination section 19 compares time limit information with a current time by a timer 16 and discriminates whether or not the time limit comes based on the result of comparison. When the result of discrimination is given from the time limit information discrimination section 19 to a mail display section 13, the mail display section 13 displays a time limit mark onto a mail window when the time limit comes. Then an item name of the mail, a name of a sender and a transmission time or the like are displayed. Thus, an electronic mail whose time limit is set is informed to a recipient in an easily understandable way and in a prescribed display system.
Patent JP-S6028151-A (JP)
Title: Scanning type strobo ion microscope
Inventor: ARIMA HIDEAKI
IPC: H01J37/28
Filed: 1983-07-27
Abstract: PURPOSE:To measure potential distribution on a sample, even covered with dielectric on its face, by using an ion gun instead of an electron gun. CONSTITUTION:Ion beam emitted from an ion gun 21 is turned into pulse ion beam with deflecting plate 22 as well as aperture 23 and conducted through ion lens system 24 and scanning system 25 to a sample 26 for irradiation. The secondary electron volume produced by ion beam irradiation can be detected as a signal corresponding to potential distribution on the sample without being affected by charging phenomenon. Being driven by the same signal source 29, the pulse ion beam sample 26 is synchronized and during the fixed time phase within a synchronized signal, the pulse ion beam reaches the sample 26 through adjustment of a phase shifter 30. Therefore, the secondary electron signal is extracted in DC form with detector 27 to bring secondary electron image on an indicator 28, corresponding to potential distribution in specified phase of the sample.
Patent JP-S6118018-A (JP)
Title: Driving method of oscillation control circuit
Inventor: SHIODA HIROSHI
IPC: G05F1/565
Filed: 1984-07-04
Abstract: PURPOSE:To prevent malfunction of an oscillation control circuit by supplying a constant current to a power supply input terminal of the oscillation control circuit incorporating a Zener diode. CONSTITUTION:An oscillation control circuit 7 has a Zener diode AD at the power supply input terminal, and an internal circuit 9 is driven by the constant voltage produced by the diode ZD. While a constant current circuit 10 consists of resistances 2-4, a transistor TR5 and a Zener diode 6. When the voltage level of a power supply 1 is dropped, the TR5 is turned on to increase the current. On the contrary, the TR5 is turned off to reduce the current level in case the voltage of the supply 1 is increased. Thus a constant current is always supplied to the ZD to secure the sufficient Zener dvoltage. This secures the normal working of the circuit 7, therefore, prevents a malfunction of an oscillation control circuit.
Patent JP-H09316306-A (JP)
Title: Epoxy resin composition
Inventor: MOGI NAOKI
IPC: C08K3/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for semiconductor sealing which enables a semiconductor device to be highly reliable with respect to flame resistance and high-temp. storability, by compounding a specific epoxy compound, a specific phenolic resin, a specific antimony pentaoxide composition, a specific halogenated epoxy resin, an inorganic filler, and a curing accelerator. SOLUTION: The composition comprises as essential components: (A) an epoxy compound having two or more epoxy groups per molecule; (B) a phenolic resin having two or more hydroxyl groups per molecule; (C) an antimony pentaoxide composition which is obtained by adding aluminum sulfate to an aqueous antimony pentaoxide sol in an amount of 0.5-30wt.% in terms of Al2 O3 based on antimony pentaoxide to generate an aluminum hydroxide gel at a pH of 5=9, and subjecting the resultant mixture to filtration, washing with water, drying, and pulverization, and which has an average particle diameter of 0.01-0.5μm; (D) a halogenated epoxy resin having two or more epoxy groups per molecule; (E) an inorganic filler; and (F) a curing accelerator.
Patent JP-S6118153-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: AOKI RIICHIROU
IPC: H01L21/768
Filed: 1984-07-04
Abstract: PURPOSE:To prevent generation of hillock at the wirings of aluminum or aluminum alloy by forming an obstruction film which obstructs grain boundary shift of aluminum atom at the upper and side surfaces of wirings. CONSTITUTION:After forming an insulation film 10 on a semiconductor substrate 11, a conductive layer 9 consisting of aluminum or aluminum alloy is formed. Therefter, a titanium silicide film 8 is formed by the sputtering method. Next, these conductive layers 9 and titanium silicide film 8 are etched in accordance with specified wiring patterns in order to form the wirings. Next, the titanium silicide film 12 is formed again on the entire surface of semiconductor device. The titanium silicide film 12 is etched by the RIE anisotripic etching and thereby the titanium silicide film 13 remains at the upper and side surfaces of the wiring 9.
Patent JP-S5362925-A (JP)
Title: Automatic color adjusting device
Inventor: NAGAOKA YOSHITOMI
IPC: H03G3/20
Filed: 1976-11-17
Abstract: PURPOSE: To reduce the disturbance resulting from an eyesore transient phenomenon, by providing a smoothing circuit between the switch and the band amplifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63304112-A (JP)
Title: Shape measuring instrument
Inventor: TAGUCHI KOICHI
IPC: G01B21/20
Filed: 1987-06-04
Abstract: PURPOSE:To easily allow a relation of a measuring point and a position on a work to correspond to each other, by teaching in advance a data transmission instruction to a teaching program. CONSTITUTION:A teaching program 20 containing the position information of a teaching point derived in advance is set in accordance with a shape of a work 1. Position information of teaching points T1-T4 which become scheduled moving positions of a sensor head 2 is stored in order of a teaching point number in a teaching point position data. If it is desired to divide the teaching points T1-T3, and T3-T4, as a measuring path A1, and A2, respectively, a data transmission instruction F is taught to an instruction data in the teaching program 20 corresponding to the teaching point T3. Also, in the instruction data, a pitch designating instruction lP is taught as necessary, and setting of the teaching program is ended. By inputting the teaching program 20 which has been set in such a way, to an NC control part 30, a measurement of the work 1 is started.
Patent JP-2000288293-A (JP)
Title: Dryer explosion preventive device for dry cleaning
Inventor: MASAKI HIROO
IPC: F26B21/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent an ignition or an explosion from occurring in a dryer by taking out air in the dryer to the outside for a time, changing oxygen to CO2 or CO by passing the oxygen through a heated activated charcoal or a combustible solid substance, and at the same time, converting the harmful CO into CO2 with an oxidation catalyst and returning CO2 into the machine. SOLUTION: In the dryer for dry cleaning, there is a fear for the generation of a spark due to the rubbing of laundry with each other, or a contact of a metal fitting or the like of laundry with a metal drum in the machine or the like, and there is a risk that the spark ignites the vapor of an organic solvent being a washing liquid, and the vapor explodes. Then, air in the dryer is taken out to the outside for a time, and the oxygen is introduced to an activated charcoal heating chamber 1, and is passed through a heated activated charcoal, and thus, the oxygen is changed to CO2 or CO. Also, after converting the harmful CO into CO2 with an oxidation catalyst in an oxidation chamber 2, the CO2 is returned into the machine.  By an oxygen reducing effect obtained in such a manner, and a combustion suppressing effect of CO2, an ignition of the vapor of the organic solvent, and an explosion in the machine are prevented from occurring, and a safe operation is made possible.
Patent JP-S6115996-A (JP)
Inventor: PAURU BIRUKERUBATSUHA
IPC: C25D7/06
Filed: 1985-06-27
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-H0433586-A (JP)
Title: Brushless motor driver
Inventor: NAGASAKI YASUMASA
IPC: H02P6/16
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a commutation signal without requiring a magnetic sensor for directly detecting the pole position of a rotor by outputting a frequency signal output signal corresponding to a frequency signal generating section and a phase detection output signal corresponding to a phase detection signal generating section having different signal width from that of the frequency output signal. CONSTITUTION:An inverter circuit in a drive circuit 22 functions as an externally excited inverter circuit based on a pulse signal PO fed from an oscillation circuit 20. Upon start of a brushless motor, a magnetic sensor 13 generates a frequency signal output signal FG and a phase detection signal output signal PG having double period (signal width). When the speed of the brushless motor exceeds a predetermined value, the inverter circuit in the drive circuit 22 functions as a self-excited inverter circuit employing pulse signals PGa, FGa for commutation to sustain operation of the brushless motor as a synchronous motor. A commutation signal generating circuit 21 is reset every time when the pulse signal PGa is provided to correct the commutation phase.
Patent JP-S5363668-A (JP)
Title: Apparatus for settling separation
Inventor: NIITSU TAKASHI
IPC: B01D21/00
Filed: 1976-11-18
Abstract: PURPOSE: To provide an apparatus for settling separation of solid matters from suspension liquid and obtaining clarified water, wherein settling separation of solid matters can be achieved highly efficiently, although the apparatus can be made compact and required floor space is relatively small. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05159849-A (JP)
Title: Device for mounting protector at end section of electric conductor
Inventor: ERUNSUTO HOFUMAN
IPC: B29C45/04
Filed: 1992-05-29
Abstract: PURPOSE: To attach a protector made of an insulating material to the end part of a conductive wire provided with a core line having contact element connected thereto. CONSTITUTION: This protector is provided with a supporter body 1 including at least 3 pieces of injection mold 3 rotatable around one axis A as a center and at least one piece of an injector installed on the peripheral surface area of this supporter. The protector for the purpose of a part of an electric insertion connector can be injection molded in perfectly automatic way on the end part of an electric conductive wire.
Patent JP-S5840681-A (JP)
Title: Overtime work time recognizing device
Inventor: SAKAGAMI YOSHITANE
IPC: G06Q10/06
Filed: 1981-09-03
Abstract: PURPOSE:To exactly grasp an overtime work time which is recognized, and to save manhour for calculating the overtime work time, by providing a ticket reader of an overtime work time recognizing ticket, a clock part, and a calculating means of an output data of the reader, etc. on a titled device. CONSTITUTION:An overtime work time recognizing ticket reader 3 reads time information of a ticketI. When a time card is inserted into a printing part 2, an actual work end time from a clock part 6 is compared with an overtime work recognized time data, and by a control part 5 for outputting a necessary time data, and a time card insertion detecting signnal, an output of said control part 5 is printed by the printing part 2. As for an overtime work time recognizing ticketI, a band-like magnetic recording surface 15 is provided on the reverse side of a body 14, the number of pulses corresponding to an ovetime work recognized time is magnetically recorded, and perforrated lines 16-19 for shortening the length of the ticketIsurface. Numerals (1)-(5) display the ovetime work recognized time corresponding to the perforrated lines 16-19.
Patent JP-H11331043-A (JP)
Title: Redundant optical transmission system and component device
Inventor: ISHIHARA TADASHI
IPC: H04B10/035
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a redundant system optical transmission line switching device with a simple configuration capable of preventing the occurrence of leak and unnecessitating an optical receiver exclusively for a monitor signal. SOLUTION: A redundant system optical transmission line switching device 100 detects an error in an optical fiber cable 4a of an active system optical transmission line 22a and an optical fiber cable 4b of a standby system optical transmission line 22b, uses a power supply connection means that connects a light receiving element of an optical receiver in the normal optical transmission line system to a power supply to select an optical signal from the active optical transmission line 22a and the standby system optical transmission line 22b and provides an output of an electric signal.
Patent JP-H06329835-A (JP)
Title: Marble grain-patterned rubber tile and its production
Inventor: KIKKO MOTOO
IPC: C08K3/18
Filed: 1993-05-17
Abstract: PURPOSE:To obtain the subject tile useful as a facing or trim material for recreation grounds, parks, sports facilities, etc., by incorporating a rubber matrix with a specified amount of ceramic particles consisting mainly of alumina and silica. CONSTITUTION:The objective tile can be obtained by filling a mold for compression molding with a composition comprising (A) 100 pts.wt. of a rubber matrix such as cured rubber or used tires, (B) 10-30 pts.wt. of a ceramic mixture 20-300mum in particle diameter, 0.1-0.5g/cm<3> in bulk density and 500-700kgf/cm in compressive strength, consisting mainly of alumina and silica and also containing Fe2O3, CaO and TiO2 and, if needed, (C) a binder (e.g. urethane resin, polybutadiene) and/or additives for rubber, followed by hot pressing.
Patent JP-S5567117-A (JP)
Title: Demagnetizer
Inventor: MORI MASAYOSHI
IPC: H01F13/00
Filed: 1978-11-14
Abstract: PURPOSE:To miniaturize the size of a demagnetizer through current loss reduction by connecting a capacitor in series to an electromagnetic induction hollow coil when interposing a demagnetizing object into the hollow coil carrying AC current. CONSTITUTION:The tube 4 containing non-magnetic trough 5 is surrounded by the lid-3-attached case 2 containing the electromagnetic coil 1. The opening at one end of the tube 4 is connected to the chute 6 having the constant-speed distributor 10 which inserts a demagnetizing object W one by one into the tube 4. At the lower portion of distrubutor 10, the chute 6 has an opening which is connected to the cylinder unit 7. The cylinder 7 contains the non-magnetic piston 8 of which only the end 9 is made of magnetic material. The winding 11 of the coil 1 is connected in series to the capacitor 13 via terminal box 12. The capacitor 13 is connected to AC power supply. When the demagnetizing object W passes one by one in the tube 4, the structure eliminates self-inductive reactance, allowing the presence of a large current at demagnetization.
Patent JP-H06328881-A (JP)
Title: Foldable sheet and sheet folding method and manufacture thereof
Inventor: ETO TADASHI
IPC: B42D15/04
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a foldable sheet capable of generally indicating a first information in its spread state, and forming a pamphlet in its folded state for indicating a second information on each page. CONSTITUTION:The sheet comprises a freely foldable rectangular sheet material having a first information generally recorded on the first face, and a second information dividingly recorded on the second face and also having a cover 6 fixed thereon, and folding of the sheet material results in the formation of a pamphlet and thus the second information is shown on each page respectively.
Patent JP-S6031645-A (JP)
Title: Central processing unit
Inventor: YAMAOKA HIROMASA
IPC: G05B19/05
Filed: 1983-08-01
Abstract: PURPOSE:To execute a ladder sequence operation directly in parallel by providing a function executing inter-bit operation to an operation part of a processor to be used for an industrial plant or the like. CONSTITUTION:A program counter 13 applies an address 201 to a program memory 21 and is counted up by +1 every operation step. The memory 12 stores the information of a ladder sequence to be executed as a program. An input inversion part 111 inverts bits ''1'' corresponding to outputs P2-P5 of the memory 12 logically out of input data 225. A logical operator 117 finds out AND between the output 220 of the inversion part 111 and the contents 223 of an accumulator. An inter-bit operator 113 finds out OR between corresponding adjacent bits when the outputs P6-P8 of the program memory 12 are ''1'' and its output 222 is latched by the accumulator 114 together with a clock pulse 206. When the instruction is an output instruction, the contents 223 of the accumulator 114 are outputted to a data bus 102 through an output gate 115.
Patent JP-S6033912-A (JP)
Inventor: OGASAWARA ISAMU
IPC: E01D101/00
Filed: 1983-08-01
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-H06334185-A (JP)
Title: Thin film semiconductor device
Inventor: INO MASUMITSU
IPC: H01L29/786
Filed: 1993-05-18
Abstract: PURPOSE:To further reduce the length of LDD of a thin film transistor by placing a gate electrode upon a semiconductor by way of a gate insulation film and forming a source/drain region on the front edge and forming a same conducting type low-doped region adjacent to the source/drain area on a side wall surface. CONSTITUTION:A semiconductor thin film 6 is pattern-formed all over the bottom 3, sides 4 and a front edge 5 of a trench 2 formed on the surface of an insulation board 1, thereby forming a device area for a TFT 7. The TFT 7 provides a gate electrode G which is placed upon the semiconductor thin film 6 on the bottom 3 by way of a gate insulation film 8 and a source region S/drain region D formed on the front edge 5 as well. Furthermore, there exists a low-doped region whose conducting type is identical to that of the source/drain region along the wall sides 4 of the trench 2, which forms an LDD region. This construction makes it possible to reduce the device plane dimensions of the transistor.
Patent JP-S6119159-A (JP)
Title: Semiconductor device
Inventor: MORITA TOSHIO
IPC: H01L21/60
Filed: 1984-07-05
Abstract: PURPOSE:To obtain a semiconductor device having high damp-proofing by forming a metal having high damp-proofing to an external leading-out electrode section for the semiconductor device using Al or an impurity added Al as a metal for an internal wiring in a single layer or multi-layers so as to completely coat an electrode. CONSTITUTION:A passivation film 12 on an external leading-out electrode 11 in Al, etc. on an insulating film 13 on a semiconductor substrate such as an inter- layer insulating layer is removed through a photo-etching method, an etching method, a lift-off method, etc. Ti 15 and Pt 16 are sputtered so as to completely coat an electrode opening section. An internal wiring metal is not exposed directly to moisture by the presence of the passivation film 12 and the metallic layers 15, 16 having high damp-proofing, thus acquiring a semiconductor device having high damp-proofing.
Patent JP-H09300163-A (JP)
Title: Carrier device for conveying workpiece
Inventor: TERUI YOSHINOBU
IPC: B08B11/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device which can carry in and out a plurality of workpieces to a process device and can change a support method of workpiece depending on carry-in time, carry-out time, and process time. SOLUTION: A carrier device consists of a first carrier member 2 and a second carrier member 3 which can be fitted mutually and can be separated. from each other. Both carrier members 2 and 3 have a plurality of support bars 11 and 14 which support a platelike workpiece 4 in a condition in which it is put thereon and are arranged in parallel between a pair of frames 10, 10 and 13, 13, and the position and height of each of these support bars in the forward and backward directions differ from each other between both carrier members 2 and 3.