baber/WOPTO huggingface dataset:
Patent JP-S6237061-A (JP)
Title: Switching power supply source
Inventor: SHINOHARA SHIGERU
IPC: H02M3/155
Filed: 1985-08-09
Abstract: PURPOSE:To improve switching efficiency by applying input DC voltage to a comparison circuit at voltage through a voltage-current converting circuit and a current-voltage converting circuit and controlling a semiconductor switching circuit by an output from the comparison circuit. CONSTITUTION:A switching power supply is constituted of a capacitor 1 for smoothing inputs, a smoothing circuit 2 consisting of an inductance 21, a capacitor 22 for smoothing outputs and a diode 23, an output voltage detecting circuit 3 composed of a voltage-current converting circuit 31 and a current-voltage converting circuit 32, a reference voltage circuit 4, a comparison circuit 5 and a switching circuit 6 consisting of a MOSFET 61 and a resistor 62, and supplies load 7 with outputs. When the FET 61 is turned ON in the switching power supply, the capacitor 22 is charged, voltage corresponding to the voltage is inputted to the comparison circuit 5, and the FET 61 is turned OFF when voltage reaches predetermined voltage. When the voltage lowers, the power supply is operated so that the FET 61 is turned ON from the comparison circuit 5 and output voltage is kept constant.
Patent JP-H0463983-A (JP)
Title: Electric motor for scroll compressor
Inventor: KAWAKAMI MITSUNORI
IPC: F04C29/00
Filed: 1990-07-02
Abstract: PURPOSE:To reduce the number of parts and simplify the constitution by providing coils of three phase and four poles in the outer iron core of a motor and coils of single phase and two poles in the inner iron core. CONSTITUTION:Rotating magnetic field is generated in an inner iron core 2, out of alternating current power generated in a circuit combined with condensers 5, 6 and coils 7, 8 by coefficient excitation and coils 3, 4 of single phase and two poles provided in the inner iron core 2. Eccentric oscillating movement is performed with the inner iron core 2 by interaction between the rotating magnetic field generated in the inner iron core 2 and the rotating magnetic field generated in the outer iron core 1. Hereby, because oscillating movement of an oscillating scroll can be performed by electromagnetic force, the number of parts is remarkably reduced and the scroll compressor of simple constitution can be obtained.
Patent JP-H05836-A (JP)
Title: Silicone modified polymer powder
Inventor: OZAKI ICHIRO
IPC: C08L83/04
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the silicone modified polymer powder which has the particle sizes within a prescribed range and has an excellent powder characteristic, adhesiveness, water resistance, etc., by compounding a prescribed ratio of polysiloxane with a specific copolymer latex and drying the latex. CONSTITUTION:The copolymer latex consisting of (A) 30 to 99wt.% arom. vinyl monomer (e.g. styrene) and/or ethylenic unsatd. alkyl ester carboxylate monomer of 1 to 3C alkyl group (e.g. methyl acrylate, (B) 1 to 70wt.% aliphat. conjugated diene monomer (1,3-butadiene) and/or ethylenic unsatd. alkyl ester carboxylate monomer of 4 to 12C alkyl group and (C) 0 to 60wt.% copolymeriable monomer is produced. The polysiloxane is then incorporated at 0.05 to 40 pts.wt. (in terms of solid content) with 100 pts.wt. such copolymer latex, by which the silicone modified polymer powder having 0.5 to 150mum particle diameters is obtd. by drying. This powder is used as a cement reforming agent, etc.
Patent JP-2000010145-A (JP)
Title: Photographing mode switching camera
Inventor: NAKANO TETSUSHI
IPC: G03B7/16
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To easily grasp the effect of exposure at the time of strobe synchronous photographing by switching the display of a display part from the display of a graph to the display of the correction amount of the emitted light quantity of the stroboscope when a charge completion detecting signal is detected. SOLUTION: When a correction amount is set to '-1' for example, by operating an exposure correction dial in the state that a bar graph '.....' meaning that manually set exposure is on an under-side by '-2', is displayed on a liquid crystal display part (a) in a strobe synchronous photographing mode, '.'meaning that a light quantity correction amount is -1, is displayed on the liquid crystal display part. By performing photometry again, the bar graph '...'is displayed (c) till completing the charge of the stroboscope so that a photographer recognizes that the exposure is on the under-side by viewing the liquid crystal display part.  When a stroboscope charge completion signal is detected, '.' is displayed at a spot meaning that the correction amount is -1, on the liquid crystal display part (d) and the display is switched from the display of the bar graph to the display of the light quantity correction amount.
Patent JP-H02197275-A (JP)
Title: Motor speed reduction mechanism having plan executing function
Inventor: JIYAN DOOBERUNIYU
IPC: B60J7/057
Filed: 1989-07-11
Abstract: PURPOSE: To obtain a motor reduction gear applicable to on/off control by constituting the motor reduction gear of a phase selection stage of a period defined by a reduction gear train and a final gear having an electric track, and a recognition stage where an input rotary board has an electric rotary track shared by other brush in the electric circuit. CONSTITUTION: Meshing of a large gear takes place between gears 21, 22 and gears 23, 24 wherein the gear 24 has a rotating electric track 30 and constitutes a selection stage for the phase of the period. Since the gear 24 turns slowly, the electric track 30 stores the position of the mechanism. An electric track 40 constitutes a confirmation stage of an event for the phase of a period selected by the track 30. Reduction rate of the reduction gear train is selected to be regenerated within single rotation of the gear 24 and the track 30. Since a recognition track 40 acts on a stop instruction for an apparatus to be controlled, effective stoppage is realized by a notched part. When a brush 42 is located at the notched part through an electric control circuit, it is not conducted.
Patent JP-S5971577-A (JP)
Title: Control system of vector processor
Inventor: OKAMOTO TETSUO
IPC: G06F15/78
Filed: 1982-10-08
Abstract: PURPOSE:To execute efficiently a vector instruction train without logical discrepancy by changing the set value at decoding of a vector length change instruction at the beginning and changing the set value after the end of the execution of the instruction. CONSTITUTION:A data corresponding to an instruction is set to a register 15. The data in the register 15 has a part representing the length of the vector when it is corresponded to the vector length set instruction, and the vector length represented by the part is called NEWVL. When the instruction to be executed is the vector length set instruction, a vector length set circuit 19 sets the NEWVL in the register 15 to a vector length set register 18 based on a control command of an instruction transmission control section 20. The content of the register 18 is called OLDVL. An instruction fetched from a main storage is set to a register 16-1. A decoder 22 decodes a vector instruction of the register 16-1. The instruction control information obtained as a result is set to the register 17 and the instruction of the register 16-1 is set to the register 16-2.
Patent JP-H10305-A (JP)
Title: Method of preventing deaerator from being clogged
Inventor: NAKAJIMA JUNICHI
IPC: B01D19/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent a deaerator from being clogged even without reversing the water passing direction. SOLUTION: This device is formed by containing a housing part 6 which an aggregate of hollow yarn like air separation membranes 5 is incorporated to form, a cap 7a on the inflow side which is fitted to the inflow side of the housing part 6, and an air intake part 8 for sucking dissolved gas molecules in raw water through the hollow yarn like gas separation membranes. In this case, a dispersant is injected to raw water fed to a deaerator body 2a, and also floating bodies 9a are fluidized inside the cap on the inflow side.
Patent JP-S6158467-A (JP)
Title: Snubber circuit
Inventor: SATO KAZUHIRO
IPC: H02M1/00
Filed: 1984-08-28
Abstract: PURPOSE:To make a self arc extinction type thyristor display its full performance and miniaturize a semiconductor rectifier while reducing its weight, by a method wherein the wiring of a snubber circuit connected in juxtaposition with the self arc extinction type thyristor is made shortest, and inductance is reduced. CONSTITUTION:A stack 8 is organized by retaining and pressure-welding a gate turn-off thyristor (GTO) element 1 to heat sinks 7 which are arranged on the anode and cathode faces of the GTO element 1. A condenser 4 is directly fitted on a section of the heat sinks 7, and one terminal of the condenser 4 is provided with an insulator 4a for insulating terminals, and the insulator 4a is female-screwed, and the anode of stud type diode 5 is fitted to be directly screwed in. The condenser 4 is of a single terminal type, and the case itself is organized with conductive metal, and the GTO element 1 is fitted on the fitting hole of the case itself and the pressure-welded heat sinks 7 with screws, and so the condenser 4 is electrically communicated with the anode of the GTO element 1.
Patent JP-H09222739-A (JP)
Title: High-precision image forming device
Inventor: SAKAGUCHI YASUO
IPC: G03G15/01
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having high precision, high performance and stable image quality without causing any ghost and suitable for a digital method by using an electrophotographic photoreceptor having a specified charge transfer layer. SOLUTION: In this electrophotograhic photoreceptor, a conductive substrate 3, a charge generating layer 1, an inhomogeneous charge transfer layer 5 for making photo-induced potential attenuation characteristic into a S-shape, and further a uniform charge transfer layer 6 for smooth charge transfer formed are provided successively. The inhomogeneous charge transfer layer 5 has an inhomogeneous structure having charge transfer domains dispersed in an electric inactive matrix. The charge transfer domains form charge transfer paths having charge generating ability for the light in 400 to 900nm wavelength region. The uniform charge transfer layer 6 consists of a charge transfer matrix. This device is equipped with a light source for exposure the wavelength region of which is controlled to give >=70% transmittance of the inhomogeneous charge transfer layer 5.
Patent JP-S6335685-A (JP)
Title: Halophosphate phosphor
Inventor: TAYA AKIRA
IPC: H01J61/44
Filed: 1986-07-30
Abstract: PURPOSE:To obtain the title phosphor exhibiting excellent luminous efficacy and useful as a bluish green component phosphor for a high color rendering fluorescent lamp, by mixing compounds of Ba, Ca, Mg, P, F, Cl, Br, Eu and particular metals, baking, pulverizing, and screening the mixture, and conducting secondary baking in a weakly reducing atmosphere. CONSTITUTION:After baking treatment, compounds such as oxide, phosphate, carbonate, and ammonium salt of Ba, Ca, Mg, P, F, Cl, Br, Eu, and particular metals, i.e., Me (Tl, Sc, In, B, and Al) as respective metal sources are weighed in predetermined amounts and pulverized and mixed with each other in a ball mill, etc. The mixture is baked in the air at 800-1,200 deg.C for 1-5hr to prepare a baked product. The baked product is allowed to cool, pulverized, and screened, followed by secondary baking at 800-1,200 deg.C in a weakly reducing atmosphere such as an H2-N2 mixed gas. The baked product is subjected to treatments such as cooling, pulverization, and screening, thereby preparing an Eu<2+>-activated halophosphate phosphor of the formula (wherein M consists of 0.5-2.0g-atom of Ca and 0.01-1.0g-atom of Mg with the balance being Ba; X is Cl, F, or Br; Me is as defined above; 0.01<=a<=0.2; 1X10<-4=b<=0.1).
Patent JP-H0738634-A (JP)
Title: Portable radio telephone set
Inventor: SUZUKI ISAO
IPC: H04W88/02
Filed: 1993-07-19
Abstract: PURPOSE:To use a memory dial function and a secret function even by plural persons in the portable radio telephone set having the memory dial function. CONSTITUTION:When a control circuit 7 registers a memory dial from a key entry circuit 1 to a storage circuit 2, the control circuit 7 registers a memory dial for each keyword and sets a password for each keyword (by user). Even when one telephone set is used by plural users in common, the management for registration and calling of the memory dial individually is attained and the secrecy of the memory dial is maintained.
Patent JP-H092529-A (JP)
Title: Delamination container
Inventor: NOMOTO TSUGIO
IPC: B65D77/06
Filed: 1995-06-22
Abstract: PURPOSE: To eliminate the need of blowing air into a container at an initial delamination step to simplify production process by a method wherein air is blown in through an air blowing hole provided on an outer layer of the container so that an inner layer is partly delaminated across such specified areas of the container as the area around the air blowing hole, the shoulder area and the upper area of a body and expands inside the mouth of the container. CONSTITUTION: An outer layer 1 of a container is formed of high-density polyethylene resin and an inner layer 2 of nylon. When a specified amount of air is blown in through an air blowing hole 6 provided on a mouth of the container at the initial delamination forming step, delamination of the inner layer 2 proceeds from the area around the air blowing hole 6 to a container shoulder area 4 and the upper area of a body 3, thus the inner layer 2 peels off from the outer layer 1 and expands inside. When a specified amount of liquid is fed into the container having an expanded part 9, the liquid reaches a higher liquid level by a height equivalent to the volume replaced by the expanded part 9a than the liquid level in the container with no expanded part 9, because the head space decreases corresponding to the volume of the expanded part 9.  Therefore, the liquid level can be easily raised up to the container mouth.
Patent JP-H0780330-A (JP)
Title: Method for regenerating co oxidation catalyst
Inventor: KATO AKIRA
IPC: B01J38/00
Filed: 1993-07-19
Abstract: PURPOSE:To reduce the fuel consumption of a heating furnace in thermal regeneration by determining a catalyst reversal cycle so that the estimated temp. is fixed immediately after the catalyst is reversed to increase the recovery efficiency of the CO oxidation heat and minimizing the necessary fuel consumption of the furnace. CONSTITUTION:The oxidation of a waste gas and the regeneration of a deteriorated catalyst are continuously performed as follows. Namely, oxidation catalysts 5a or 5c and 5b or 5d are arranged respectively on the upstream side and downstream side of a duct 7 as a waste gas passage, and the rotary catalyst beds 6 and 6a are reversed from the upstream side to the downstream side in direction of the arrow 8. The catalysts 5a or 5c and 5b or 5d on the upstream side and downstream side are reversed periodically or in accordance with the deterioration degree of the CO oxidation rate to continuously perform the oxidation of the waste gas and regeneration of the deteriorated catalyst. In this case, the temp. immediately after the catalyst reversal is estimated from the measured temp. of the waste gas, and the catalyst reversal cycle is determined so that the estimated temp. is fixed. As a result, the CO oxidation heat is more efficiently recovered, and the necessary fuel consumption of a heating furnace is minimized.
Patent JP-S6237764-A (JP)
Title: Input system for voice word processor
Inventor: MATSUI HARUKI
IPC: G10L15/00
Filed: 1985-08-13
Abstract: PURPOSE:To simplify the structure of a keyboard and to improve the operating factor of control by using a voice input device and a manual input device for a small number of control job suitable to manual input operations. CONSTITUTION:An exclusive keyboard 23 is used only for a limited number of commands unsuitable to the voice input among various commands used for control of a voice word processor. A cursor control command supplied by a cursor control key 231 on the keyboard 23 is transmitted to a cursor control part 241. Thus the shift of the cursor is controlled according to the operating contents. While a command designating command supplied by a command key 232 is transmitted to a switching part 242. Then the CV syllable series obtained from the voices supplied to a voice recognizing device 22 from a mike 21 are segmented to a command control part 243 as a command. However, the CV syllable series of the input voices obtained with no operation of the key 232 are transferred to a KANA (Japanese syllabary)/KANJI (Chinese character) converting part 244 from the part 242.
Patent JP-S6334999-A (JP)
Inventor: KOSAKA KATSUMI
IPC: H05K3/46
Filed: 1986-07-29
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-S6238442-A (JP)
Title: Carrying device for roll film
Inventor: SAITO TAKANORI
IPC: G03B21/44
Filed: 1985-08-12
Abstract: PURPOSE:To prevent a film from being damaged by fine powders generated due to the abrasion of reels or a driving shaft or mutual cutting by interrupting the rotation of a reel by a regulating means when a reel driving shaft is to be rotated and pressed against a storing reel. CONSTITUTION:A loading part 2 is shaped like a housing to load/unload a cartridge A or B to/from its side as shown by an arrow (a), the reel driving shaft 4 and a reel pressor 5 to the driving shaft 4 are arranged on the back and front parts respectively and a film leading end delivering mechanism 6 for M and ANSI type films and the regulating means 7 are also arranged around the external periphery of the cartridge loading part. Consequently, the reel driving shaft is smoothly and precisely engaged with the cartridge storing reel for a loaded cartridge A or B to prevent the film or the reel from damage.
Patent JP-S6158233-A (JP)
Title: Mark for x-ray lithography
Inventor: YAMADA MASAO
IPC: G03F1/22
Filed: 1984-08-29
Abstract: PURPOSE:To enable to perform a vertical etching on an X-ray absorber by a method wherein a Pt film is provided, as a base, on a composite base layer formed by providing an organic layer on an inorganic layer, and an X-ray absorber consisting of Ta film is provided thereon. CONSTITUTION:An inorganic layer 3 such as a B3N4 film 3, for example, is formed on an Si wafer, a polyimide film 4 which is an organic layer is formed by spin-coating and baking an inorganic layer 8 such as polyamic acid, for example, on the inorganic layer 3, and an inorganic/organic composite layer is formed. This composite layer is mounted on a Pyrex ring. Then, a Pt film 5 is formed on the film 4, and a Ta film 6 is formed thereon. The Ta has not only a large X-ray absorption factor but also it has an excellent tight adhe siveness with Pt and its etching rate in the reactive ion etching using mixed gas is 7-10 times of a resist. Besides, a substantially vertical patterning can be performed.
Patent JP-H0931901-A (JP)
Title: Rail-laying structure
Inventor: TANAKA KATSUMI
IPC: B65G1/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To make unnecessary welding work on the site, and to precisely lay a rail without difficulty and quickly. SOLUTION: Level is adjusted by level-adjusting members, following which concrete 5 is placed under the level of the upper surface 70a of a rail support 70. Thus the upper parts of clamp bolts 75 are projected upward from the upper surface 70a and the lower parts thereof are embedded in the concrete 5. A rail 12 is placed on the rail support 70 and each metallic clamp 88 fitted to the clamp bolt 75 from above is positioned extending between the rail 12 and the rail support 70, following which a clamp nut 89 is screwed to the clamp bolt 75 and is tightened. In this way, the rail 12 is laid on the rail support 70 without welding-work. Since a group of the clamp bolts 75 are incorporated with the side of a unit body 40, the clamp bolts 75 can be precisely arranged in a straight line without difficulty.
Patent JP-S6423795-A (JP)
Title: Frequency controller for refrigerating cycle
Inventor: MATSUOKA FUMIO
IPC: F04B49/06
Filed: 1987-07-17
Abstract: PURPOSE:To enable operation to be kept without the generation of overcurrent interruption even at the time of overload operation, and improve the reliability of an equipment, by arranging a primary current sensor and a primary current estimating means, and by reducing frequency before the overcurrent interruption. CONSTITUTION:By a current differentiator 15, the change of the value of primary current from a current sensor 14 for detecting the primary current of a motor 13 is found. By a timer 16, the working time of the current differentiator 15 is controlled. By an upper limit current comparator 17 identifying whether or not an estimated current value from the current differentiator 15 is of upper limit current, the values are compared with each other, and the output of the output signal of its result is directed to an operation speed retainer 10. Then, before overcurrent interruption, frequency can be reduced, and so a constant current value can be set to be an upper limit current value or less, and without the generation of the overcurrent interruption, even at the time of overload operation, operation can be kept.
Patent JP-S60137438-A (JP)
Title: Manufacture of metal oxide catalyst containing antimony
Inventor: SASAKI TOMU
IPC: B01J27/02
Filed: 1983-09-28
Abstract: PURPOSE:To increase the yield of a product by mixing antimonic acid or polyantimonic acid of 30-99.9atom% amount of total antimony and antimony trioxide of 0.1-70atom% amount of the total antimony as aqueous slurry. CONSTITUTION:Aqueous slurry contg. antimonic acid, polyantimonic acid or those salt is prepared and antimony trioxide is added in the proportion of 0.1- 70atom% total antimony and the mixture is treated preferably at ordinary temp. to 110 deg.C for 10min-2hr. Finally, the slurry contg. antimony compound, compound of multivalent metal element such as iron, Co, Ni, Sn, Cu, Mn and Ti and silica sol is prepared. Then, the slurry is dried and subjected to thermal treatment at 200-600 deg.C and thereafter calcined at 500-950 deg.C.
Patent JP-2000047287-A (JP)
Title: Electromagnetic type driving device for focal plane shutter
Inventor: MIELKE BODO
IPC: G03B9/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic type driving device which is constituted to be simple and save space and capable of supplementing the control force and necessary control speed of an ordinary torsion spring driving device. SOLUTION: A linear motor 4 is provided with a pair of permanent magnets 6 which face each other with a fixed interval and whose magnetic pole surfaces have the same polarity, a soft magnetic material disk 7 arranged between these magnets and a soft iron container 8 housing these members. The inner periphery of the soft iron container divides the outer peripheries of the permanent magnets and the soft magnetic material disk from an annular gap 9. In the gap, a coil main body 10 is provided to be movable in an axial direction between two stoppers 11. In the coil main body, the soft magnetic material disk is covered with a winding wire in each end position.