baber/WOPTO huggingface dataset:
Patent JP-S59225983-A (JP)
Title: Dot impact type printer
Inventor: TAKENOYA HIDEAKI
IPC: B41J27/14
Filed: 1983-06-07
Abstract: PURPOSE:To make compact a printer and contrive to centralize control and to enhance efficiency of control, by utilizing a paper feed controlling motor also for controlling change-over of color by a driving mechanism comprising a one-way clutch. CONSTITUTION:When the first rotary body 10 is rotated CW (hence, a motor shaft 2a is rotated CW), the second rotary body 11 is rotated, but when the first rotary body 10 is rotated CCW, the second rotary body 11 is not rotated, so that a one-way clutch is constituted. To control paper feed, the motor shaft 2a is rotated CW. Namely, when the shaft 2a is rotated CW, a printing paper is supplied in the direction of an arrow A. To control the change-over of color, the motor shaft 2a is rotated CCW. Namely, when the shaft 2a is rotated CCW, a platen 19 is rotated CW through a pulley 3, a belt 24, a pulley 39, an angular shaft 22, a gear 26 and a gear 20, whereby a desired color is selected, and printing is conducted by a head 28.
Patent JP-S58218226-A (JP)
Title: A/d converter circuit
Inventor: IWASE SEIICHIROU
IPC: H03M1/10
Filed: 1982-06-11
Abstract: PURPOSE:To stabilize a pedestal level, by applying A/D conversion to the output of an operational amplifier which inputs an analog video signal, and applying A/D conversion to the difference between a reference value and the pedestal signal component in the former A/D conversion output, and feeding the digital output back to the operational amplifier. CONSTITUTION:The analog video signal Sa is supplied through an LPF2 to a level control circuit 3 consisting of a resistance ladder network and the circuit 3 controls the signal Sa in 2<n> steps and supplies the resulting signal to the operational amplifier 31. The constant-level signal Sa of the output of the amplifier 31 is supplied to an A/D converter 5, whose digital output signal Sd is passed through a gate circuit 41 and a digital filter 42 to obtain a signal S42 indicating the pedestal level. The signal S42 is compared with a reference level signal S44 by a subtracting circuit 43, whose output difference signal S43 is held by a digital LPF45 and supplied to a D/A conveter 46 to obtain an analog voltage E46, which is fed back to the uninverted input terminal of the amplifier 31. Thus, the pedestral level of the output of the amplifier 31 is clamped to a reference value.
Patent JP-S5724566-A (JP)
Title: Protective circuit for mos type gate
Inventor: GOTOU HIROSHIGE
IPC: H03F1/42
Filed: 1980-07-22
Abstract: PURPOSE:To protect an MOS type gate from an overvoltage and to improve the degree of integration without using any field plate, by selecting the breakdown voltage due to the connection of the depletion layers at a protective P-N junction so as to be lower than the insulation breakdown voltage of the gate electrode. CONSTITUTION:N type source and drain regions 16, 17 are formed in a P type region 13 prvided on an N type Si substrate 12, as well as an N type region 18 is formed, and the distance L between the region 18 and the substrate and the impurity density are so set that the voltage (the breakdown voltage of an overvoltage preventing circuit ) at which the deplation layer generated at the P-N junction between the layers 13-18 connects with the depletion layer generated at the interface of the layers 12, 13 is made smaller than the insulation breakdown voltage of a gate electrode 15. Accordingly, it is protected from an overvoltage without the need for any field plates, and the degree of integration is improved.
Patent JP-H03297447-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: MORI KIYOMI
IPC: G01R33/34
Filed: 1990-04-18
Abstract: PURPOSE:To avoid an increase in number of adjusting portions and parts due to complication of a decoupling circuit, to reduce the difficult adjustment and the time therefor and to simplify the adjustment by providing a triple coil formed by three surface coils or three sets of coils equivalent thereto. CONSTITUTION:A triple coil comprises three surface coils 1a-c, to which tuning and matching circuits 2a-c, and decoupling circuits 10a-c are connected. Terminals (1a+), (1a-), (1b+), (1b-), (1c+) and (1c-) of the respective coils 1a-c are connected in such a manner that (1a+) and (1c-) are connected to each other at a node (i), (1a-) and (1b+) are connected to each other at a node (ii), and (1b-) and (1c+) are connected to each other at a node (iii). As a decoupling circuit, they are connected at the nodes (i)-(iii) by variable condensers 10a-c of the same value. In this arrangement, the variable condensers 10a-c are adjacent to one another to that three are varied interlocking with one another, whereby the same effect can be obtained by one adjustment portion due to decoupling. Thus, it is enough to provide four portions including those of the tuning and matching circuits. Accordingly, the construction, adjusting method and the time required therefor can be simplified.
Patent JP-S5727807-A (JP)
Title: Endless belt intermittent driving unit for automatic screen dye-marker unit
Inventor: ICHINOSE SHIROU
IPC: B65H20/06
Filed: 1980-07-24
Abstract: PURPOSE: To prevent any excessive tension acting on a local area of an endless belt, by comparing the number of pulse detected on the pulling side roller supporting the endless belt with that detected on the exit side roller and controlling the driving motor in response to the found deviation.  
     CONSTITUTION: Pulse generators 12-1, 12-2 are provided on pulling side roller 1 supporting an endless belt 3 and exit side roller 2 respectively. Beside, digital survo- mechanisms A1 and A2 are also provided in order to stop DC motors 5-1, and 5-2 so that belt 3 may be stopped at a repeat distance corresponding to the given number of pulse, after making subtraction between a detected number of pulse and a set number of pulse given from a conversion mechanism 8 which makes conversion of a repeat distance set by a repeat distance setting switch 7 into a pulse signal. A deviation comparison counter 14 which provides compensation in response to a deviation between each detected number of pulse for each of those pulse generators shall be interposed between two pulse generators 12-1, 12-2 and one digital servo-mechanism A2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02280009-A (JP)
Title: Measuring method for flow rate
Inventor: KAWASAKI KAZUMASA
IPC: G01F1/32
Filed: 1989-04-20
Abstract: PURPOSE:To detect a feeble vortex and to measure a flow rate at the time of low flow velocity by bringing a standing wave generated in an ultrasonic wave transmitted between a transmitter and a receiver to AM detection, and detecting a phase modulation caused by a Karman vortex generated on the standing wave. CONSTITUTION:An ultrasonic wave modulated by the number of generation of a Karman vortex is received by a receiver 4, and thereafter, detected by an AM detecting circuit 11. In that case, a frequency of an ultrasonic transmitter 3 and the receiver 4 is controlled so that a standing wave can be generated easily in the ultrasonic wave. By bringing this ultrasonic wave brought to frequency control to AM detection by the AM detecting circuit 11, only a feeble signal variation modulated by the Karman vortex is amplified by a part of the standing wave, and caught as a large signal variation. This signal variation is inputted to a coupling circuit 12 and a BPF 10 and outputted to the outside as a flow rate signal, therefore, a feeble vortex is detected and a flow rate at the time of low flow velocity can be measured.
Patent JP-S5225832-A (JP)
Title: Metallic and pearl tone powdered paint for fluidized bed coating
Inventor: OGAWA KATSUTOSHI
IPC: C09D5/38
Filed: 1975-08-21
Abstract: PURPOSE: A powdered paint for fluidized bed coating capable of giving lustrous, bright, metallic and pearl tone coating layers by use of a powdered specific compound of smaller sizes than that of the resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10293447-A (JP)
Title: Printer tower controller and method thereof
Inventor: NISHIYAMA TATSUO
IPC: G03G15/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer toner controller capable of uniformizing printer toner further with simple mechanism. SOLUTION: This controller is provided with a printing agent container 1 in which printing agent 4 is stored, and a thermo-sensitive drum 2 printing a printed matter with the printing agent 4 by dropping the printing agent 4 from the container 1. In such a case, plural partition plates 3 arranged to be inclined are provided in the container 1 further so as to uniformize and supply the printing agent 4 to the drum 2. By inclining the partition plates 3, the flow of the printing agent 4 is adjusted, so that the printing agent 44 is nearly simultaneously used up.
Patent JP-H10248952-A (JP)
Title: Automatically releasing of safety plug for extinguisher
Inventor: FUJITA HIDEO
IPC: A62C13/76
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To allow any person to accurately use an extinguisher for delivering an effect of its initial extinguishing by arranging a safety cock to be taken off simultaneously with directing a hose to the source of fire in case a fire beaks out. SOLUTION: An unlocking part 2 is provided at a bend part 1 of a hose of an extinguisher and a spring 4 is released on a fulcrum 3 to eject a safety cock 5. Thus, any person having no knowledge of how to use can use the extinguisher for quick injection without any trouble even if the action of taking off the safety cock is omitted or even when the safe cock is taken off in the traditional manner.
Patent JP-S5223930-A (JP)
Title: Magnetic circuit
Inventor: SATOU KATSUAKI
IPC: H04R9/02
Filed: 1975-08-19
Abstract: PURPOSE:In a magnetic circuit such as a speaker or the like, the loss of a magnetic flux shall be reduced.
Patent JP-S58217097-A (JP)
Inventor: GUNHAMA HIDEKAZU
IPC: G07F13/00
Filed: 1982-06-12
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-H08296121-A (JP)
Title: Production of fibril comprising polyvinyl alcohol and starch
Inventor: YOSHIMOCHI TOSHIMI
IPC: D04H13/02
Filed: 1995-04-25
Abstract: PURPOSE: To obtain fibrils capable of highly absorbing an alkaline solution and capable of being dissolved in hot water and wasted by (dry)wet-spinning a sea phase-island phase-separable solution containing a vinyl alcohol polymer and starch and subsequently processing the spun fiber into the fibrils. CONSTITUTION: (A) A polyvinyl alcohol polymer and (B) starch are dissolved in a common solvent in a weight ratio of 95/5 to 50/50 to obtain the solution capable of being separated into the seas comprising the component A and the islands comprising the component B. The solution is (dry)wet-spun as a spinning raw solution, and the obtained fibers are processed into fibrils having diameters of approximately 10μm or less by a chemical swelling force and/or a mechanical stress. The fiber is little in foaming due to its dissolution on beating, and can easily be fibrillated.
Patent JP-H10277857-A (JP)
Title: Machine tool
Inventor: HASHIDATE AKITAKE
IPC: B23Q1/01
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool such as machining center embodied in a column structure including a bed having a high rigidity and high responsiveness at a comparatively low cost without enlarging the structure and weight of the bed and column structure. SOLUTION: For installing a column movement guide mechanism 10, a machine tool of column feed structure is equipped with a bed 1 having partially a mounting part 5 inclined to the horizontal oversurface, at least two column movement guide members installed in parallel with the mounting surface of the guide mechanism 10, and a column 2 which is placed on the column movement guide members and furnished at the bottom surface with a slant approx. the same as the inclined mounting part.
Patent JP-S58216875-A (JP)
Inventor: AOKI HITOSHI
IPC: B66B3/00
Filed: 1982-06-11
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-S583532-A (JP)
Inventor: NAKAMURA MITSUO
IPC: G06F1/26
Filed: 1981-06-29
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-H10294735-A (JP)
Title: Line interface facility
Inventor: MINAMI SADAICHI
IPC: H04L69/40
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To continue data communication, even on the occurrence of a fault in a line interface section. SOLUTION: This line interface facility(LIF) is constituted of a plurality of physical layer IF sections Ia1 -Ia3 , that execute physical layer termination processing the in response to a line signal received from a connection line, a plurality of host layer IF sections Ib1 -Ib4 that executes a common host layer termination processing and other processings, and a connector 1c that connects a prescribed physical layer IF section and a host layer IF section. On the occurrence of a fault in a host layer IF section, the connection device 1c connects the physical layer IF section connecting to the host layer IF section to other normal host layer IF section having a margin in its frequency band.  Furthermore, the connection device 1c connects the physical layer IF section connecting to the host layer IF section only for a prescribed connection to other normal host layer IF section having a margin in its frequency band, only as to the connection.
Patent JP-H02278846-A (JP)
Title: Wire bonding
Inventor: KOSUGI KATSUMASA
IPC: H01L21/60
Filed: 1989-04-20
Abstract: PURPOSE:To prevent an electrode from being damaged due to capillary by a method wherein a sinking amount of the capillary after the capillary has touched a bonding face is controlled. CONSTITUTION:A bonding arm 1 is lowered by using a Z-axis driving source; a capillary 3 is soft-landed, via a wire 5, on an electrode 7 on a semiconductor pellet 6. When the capillary 3 has touched the electrode 7, a displacement is indicated on a linear scale of a voice-coil motor 4. Immediately after that, a lowering operation of the bonding arm 1 is stopped. Then, ultrasonic waves are oscillated; the wire 5 is deformed by an ultrasonic oscillation and the capillary 3 is sunk; its displacement amount is checked; when it has reached a preset value T, the ultrasonic waves are stopped and a bonding operation is finished. Thereby, it is possible to prevent the capillary 3 from contacting an electrode face.
Patent JP-H09287218-A (JP)
Title: Disaster preventive warehouse
Inventor: KAWAI YOSHINORI
IPC: E04B1/94
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To absorb impact due to a falling object and the like so as to prevent distorsion of a warehouse main body and attain weight reduction and low cost by setting the supporting structure of the cushoning roof of a disaster preventive warehouse so that it can collapse by a load from the upper side, and the collapse strength is smaller than the strength of a warehouse main body against the load from the upper side. SOLUTION: A cushioning roof 2 is provided with a roof material 21 fitted to the upper part of a warehouse main body 1 through a supporting structure 20. The supporting structure 20 is provided with post members 22 standingly provided in the vertical direction, and the upper end part of the post member 22 is to the roof member 21 and the lower end part is to the warehouse main body 1 respectively fitted. A load from the post members 22 is transmitted dispersedly extending over the whole warehouse main body 1. A pluralty of horizontal shapes 25 of C-shaped section are arranged surrounding a space between the roof material 21 and the upper face of the warehouse main body 1. The horizontal shapes 25 are easily plastically deformed in the vertical direction so as to collapse in case of being applied by a compressive load in the vertical direction.  Namely, against impact from the upper side, the impact is absorbed by collapse of the whole cushioning roof 2, and a load applied to the warehouse main body 1 is reduced.
Patent JP-S62257745-A (JP)
Title: Housing for semiconductor substrate
Inventor: HAYASHIDA SHUICHI
IPC: H01L21/673
Filed: 1986-04-30
Abstract: PURPOSE:To scale down the size of a substrate housing, and to house and extract a substrate easily by mounting an expansible substrate guide to the housing transporting and storing the semiconductor substrate. CONSTITUTION:A bellows-shaped semiconductor-substrate guide 1 is arranged between both side plates 2 of a semiconductor-substrate housing transporting and storing semiconductor substrates 3, and a plurality of the substrates 3 are housed along the substrate guide 1. When the substrates 3 are housed and taken out, the substrate guide 1 is elongated in the direction A, and the substrates 3 are housed and extracted easily. When the housing is stored and carried, the substrate 1 is shrunk in the direction B, and the housing can be handled under the state in which the housing is miniaturized, thus facilitating the conveyance while reducing a storage area.
Patent JP-H09289717-A (JP)
Title: Manufacture of reinforcing insulator for block mold joint
Inventor: TAKAHASHI KATSUHIKO
IPC: H01R43/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the molding property of a reinforced insulator and the production efficiency of a molding machine, and also, shorten the heating time in the power cable connection process, and besides, raise the mechanical strength at the interface between the insulator of the power cable and the reinforced insulator, in the manufacture of a reinforced insulator for a block mold joint. SOLUTION: In the manufacture of a reinforced insulator for a block mold joint which is manufactured of material including synthetic resin and a crosslinking agent for crosslinking that synthetic resin before the connection process of a power cable 2 and besides is heated and crosslinked in the connection process of the power cable 2 and also is fused together with the insulator 2a at the connection end of the power cable 2, a molded item in the shape of an reinforced insulator is manufactured by fusing and molding the material not containing only the crosslinking agent out of the finally mixed material of the reinforced insulator 4, and then the crosslinking agent is added to that molded item.
Patent JP-H07312365-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MATSUI YUICHI
IPC: H01L21/822
Filed: 1994-05-17
Abstract: PURPOSE:To uniformly accumulate an insulation film on a lower electrode of a material which is remarkably uneven on a surface without reducing specific inductive capacity by a method wherein other elements have beforehand been added in a metal film and are diffused up to an insulation film surface in an insulation film accumulation. CONSTITUTION:There exist a recess and a projection of about 20nm at max due to a crystal grain boundary on a W film surface. In the prior art (b), it is understood that a film thickness is thinned to about half in a corner part on the bottom of the recess and the projection on a surface of a W crystal grain 3. As a Ta2O5 film 2 is increased promptly leak current when the film thickness is thinned, a large leak current flows out from a portion where the film thickness is thin locally. However, in this embodiment (a), a curvature of the surface of Ta2O5 film 2 can be made the same as or higher than that of the corner part on the bottom of the recess and the projection of a W crystal grain 1 (to which Si is added), and the leak current can be reduced more than the prior art. By controlling the annexing amount of Si, absorption probability of the Ta2O5 film 2 can be reduced without decreasing specific inductive capacity.
Patent JP-H06276956-A (JP)
Title: Nutrient composition
Inventor: YAMAUCHI MIKIO
IPC: A23K1/16
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a nutrient composition effective for remarkably increasing the accumulation concentration of carotenoid in the biotissue of sea bream, etc., and contributing to the improvement of the production efficiency and the quality of product by compounding L-ascorbic acid glucoside together with carotenoids. CONSTITUTION:The composition for feeding to young yellowtail, sea bream, salmon, trout, sweetfish, shrimp, crab, carp, goldfish and chicken is produced by compounding (A) carotenoids selected from astaxanthin, beta-carotene, zeaxanthin, lutein, salmoxanthin, tunaxanthin, doradexanthin, retinal, halocynthiaxanthin, fucoxanthin, capsanthin, canthaxantin, beta-apo-8'-carotenoic acid ethyl ester and their steric isomers with (B) L-ascorbic acid 2-glucoside. The composition is preferably formed in the form of porous pellets with an extruder, etc., at 100-200 deg.C.
Patent JP-H041219-A (JP)
Title: One-pack thermosetting composition
Inventor: YANO KATSUMI
IPC: C08G59/70
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the title composition improved in long-term storage stability at room temperature when used as a coating material and being curable at low temperature within a short time by mixing a specified prepolymer with a compound prepared by reacting a polymercaptan with a metal chelate compound and succinic acid. CONSTITUTION:An epoxy resin having at least two epoxy groups in the molecule (e.g. bisphenol F epoxy resin) is partially reacted with a heterocyclic imidazole [e.g. 1-cyanoethyl-2-ethyl-4(5)-ethylimidazole] to obtain a prepolymer. Separately, a polymercaptan is reacted with a metal chelate, desirably a chelate compound between acetylacetone and a metal [e.g. Al(III) acetylacetonate] and succinic acid to obtain a compound. The prepolymer is mixed with this compound and optionally an inorganic or organic filler, a colorant, a coupling agent, etc.
Patent JP-H01273129-A (JP)
Title: Product edition number managing system
Inventor: ORITA SUEHIRO
IPC: G06F9/06
Filed: 1988-04-25
Abstract: PURPOSE:To obviate a trouble of a system caused by using erroneous parts and integrated software by managing the number of editions of a product with respect to a hardware product or a software product, based on a product edition number management table. CONSTITUTION:The title system is provided with a product edition number management table 3 which has related 'upward compatibility' between the number of editions 20 of every component parts 2, and the integrated edition number 10 of a software product or a hardware product for bringing a component parts 2 group to integrated control, by display information. In such a state, when it is desired to use parts of a specific edition number, a product edition number management table 3 is retrieved so that a range of a usable integrated edition number, or suitability for other parts can be recognized. In such a way, a correct combination of the parts edition number 20 and the integrated edition number 10 can be decided automatically without a person's help, and it is possible to cope softly with a revision of parts and a revision of an integrated software. Also, an integrated software conforming to a combination of plural pieces of parts can be set automatically, and also, parts whose combination is impossible can also detected automatically.
Patent JP-S62258613-A (JP)
Inventor: KITAMURA TAKEHIRO
IPC: F24F1/00
Filed: 1986-05-01
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。