baber/WOPTO huggingface dataset:
Patent JP-H06232896-A (JP)
Title: Information transfer method
Inventor: MOTOJIMA SHITOYUKI
IPC: H04Q1/30
Filed: 1993-02-05
Abstract: PURPOSE:To handle supervisory/control information inside a device at an information cell part by providing a means for detecting/processing HEC areas or the like, in-device information generating means and means for replacing the information with the HEC areas or the like. CONSTITUTION:The HEC area in an ATM cell header to be outputted is unnecessitated after ATM cell synchronism and HEC error control is performed or an GFC area in the ATM cell header is unnecessitated after generative flow control is performed inside an ATM cell processor. On the other hand, an in-device information generating circuit 8 generates supervisory information or test control information inside the device and an in-device information inserting circuit 9 investigates whether there is the in-device information or not. When the information exists, the in-device information generated from the circuit 8 is inserted to the unnecessitated HEC area or GFC area of each cell outputted from an HEC terminating circuit 7, and outputted to an ATM cell processing circuit 5. Thus, the circuit 5 receives this information and utilizes it for supervisory, test or control.
Patent JP-H10215063-A (JP)
Title: Reflow soldering device
Inventor: TSURUSAKI ARATA
IPC: H05K3/34
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To decrease falling of solder by mounting a part on the opposite side on a board, with the surface of the board on which cream solder is applied down, carrying the substrate in the slant attitude while heating the board, melting the cream solder and performing soldering. SOLUTION: After cream solder 11 is applied on the surface of a circuit board 10, a chip part 12 is mounted. The surface of the circuit board 10, on which such a chip part 12 is mounted, is directed downward, and the board is introduced into a reflow furnace. In this reflow furnace, a conveyer 50 and a heater 51 are arranged in the inclined attitude. The circuit board 10, which is introduced into the reflow furnace by the conveyer 50, is carried toward the cooling zone side from the preheating zone side. At this time, preheating or heating for the reflow is performed with the heater 51. The powder of the solder in the cream solder 11 is melted, and the soldering is performed. Thus, the falling amount of the solder can be decreased.
Patent JP-H11215837-A (JP)
Title: Overcurrent protective circuit for inverter
Inventor: MITSUSHIMA KAZUYUKI
IPC: H02M7/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To allow a control which received an anomaly signal to exercise ordinary start control when it is restarted and thus prevent a recurrence of overcurrent interruption due to insufficient torque, by providing a timer circuit which, when an overcurrent failure is detected, lengthens an output interruption time, and outputting the output signals of the timer circuit both to the control circuit and to an output interruption circuit. SOLUTION: If the current 1a of an inverter main circuit 1 increases, the voltage signal (c) of a shunt resistance 5 is brought to H level, and an overcurrent detecting circuit 16 outputs an overcurrent output signal (d) at H level to a timer circuit 17. The timer circuit 17 simultaneously outputs an output interruption signal (e) and an overcurrent detection signal (f) at H level to an output interruption circuit 18 and a control circuit 6, respectively, and the output interruption circuit 18 outputs an inverter switching signal (b) at L level to an inverter circuit 4, thereby stopping a motor 15. After a time set on the timer circuit 17 has passed, the output interruption signal (e) and the overcurrent detection signal (f) are brought at L level, and the control circuit 6 is restarted from low frequency and returned to normal operation.
Patent JP-H09211720-A (JP)
Title: Positioning device for installing projector
Inventor: KUROKAWA KAZUO
IPC: G03B21/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely execute the mutual positioning of a projector projecting a video and a screen when they are installed. SOLUTION: The screen 1 for projecting the video, the projector 2 projecting the video on the screen 1 and a positioning device 3 executing the positioning therebetween are provided. The screen 1 is constituted so that the upper end part 11, the right end part 12 and the left end part 13 are previously distinguished. Besides, this device is provided with a first positioning member 31 on a line drawn in the front and back direction of a main body through a lens center being a reference when the projector for projecting the video is installed, and a second positioning member 32 on the same line as the first positioning member 31 and in front of the main body.  Then, the right and the left sides of the positioning member 32 are provided with a third and a fourth positioning members 33 and 34 at an equal distance from the positioning member 31 so that the right end part 12 and the left end part 13 of the screen 1 can be positioned.
Patent JP-S5285782-A (JP)
Title: Device to prevent tool from slipping out of its holder
Inventor: TSUBOTA TOSHIO
IPC: B23Q3/157
Filed: 1976-02-23
Abstract: PURPOSE:To keep a tool from slipping out of its holder before it has been perfectly transferred to the clutcher.
Patent JP-S56116869-A (JP)
Title: Inductive reduced pressure gaseous phase method
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/511
Filed: 1980-02-18
Abstract: PURPOSE:To form thin nitride film on the surface of a substrate by introducing a gas such as ammonia with a carrier gas such as He, Ne, etc., into a vacuum container into which a substrate is placed and then applying an inductive energy of a specific frequency to the container. CONSTITUTION:A substrate 1, e.g., of a semiconductor such as Si, Ge, etc., a conductor such as stainless steel, etc., or an insulator such as alumina, etc., is attached to a quartz boat 2 and then placed in a reactor 3. Then, a reactive gas 11 e.g., ammonia, hydrazine, etc., a silicide gas 12, e.g., SiH4, SiF4, etc., the hydride 13 of Ge, a carrier gas 14, e.g., He, Ne, etc., and H2 gas are introduced through the inlet 5 into the reactor 3. The reactor is reduced in its pressure to 0.1-0.003 Torr or 0.03-0.0001 Torr, and then an inductive energy of 0.1-100MHz or 1-10GHz from a microwave waveguide 6 is applied to the reactor to decompose ammonia, etc., whereby forming an electrically and chemically stable 2-30Angstrom -thick nitride film on the substrate.
Patent JP-H04258622-A (JP)
Title: Polyphenylene sulfide resin reaction composition
Inventor: MASAMOTO JUNZO
IPC: C08G18/64
Filed: 1991-02-12
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance or hinge properties by reacting a polyphenylene sulfide resin with a nonblocked polyisocyanate compound and a specified ethylene copolymer. CONSTITUTION:A polyphenylene sulfide resin (A) (desirably a polymer comprising 90mol% or above repeating units of the formula) is made to react with a nonblocked polyisocyanate compound (B) (e.g. 4,4'-diphenylmethane diisocyanate or isophorone diisocyante) and an ethylene copolymer (C) comprising 50-90wt.% ethylene, 5-49wt.% alkyl alpha,beta-unsaturated carboxylate and 0.5-10wt.% maleic anhydride to obtain a resin reaction composition in which component A functions as a sea component and component C as an island component. This composition is excellent in impact resistance and hinge properties.
Patent JP-S52103011-A (JP)
Title: Jet pump for shallow well
Inventor: MIKATA KENZOU
IPC: F04F5/10
Filed: 1976-02-25
Abstract: PURPOSE: A jet pump for shallow well which is compact and easy to assemble. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53103926-A (JP)
Title: Copper alloy for electric conductor of stable contact resistance and its manufacture
Inventor: INOUE SADAO
IPC: H01B1/02
Filed: 1977-02-23
Abstract: PURPOSE: To manufacture Cu alloy excellent in contact resistance stability without exerting bad influence on its conductivity by addition of specific amount of Co and one or more elements selected from the group of P, Sn, Al, Mg, Si, Ca, B, Zn to Cu. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07228424-A (JP)
Title: Thread wound body
Inventor: KAWAGUCHI SEINOSUKE
IPC: B65H55/04
Filed: 1994-02-16
Abstract: PURPOSE:To provide a thread wound body excellent in reel-out property, hardly causing the damage to a lug section when it is packed and transported, easy to handle, and capable of easily discarding a bobbin. CONSTITUTION:A paper tube B is used for a bobbin, a thread is wound on it into a thread wound body, a base side end face P, is made flat, and a nose side end face P2 is shaped into a tapered conical surface having a generating line tilted by 45-60 deg. against the generating line of the paper tube B.
Patent JP-S61178095-A (JP)
Title: Oxidation ditch mechanism
Inventor: IKEHATA TAKAO
IPC: C02F3/14
Filed: 1985-02-05
Abstract: PURPOSE:To effectively perform protection, by forming a flow channel from a pipe to which corrosion-proof processing was applied and providing a manhole to the pipe to attach a stirrer and an air diffusion means thereto. CONSTITUTION:A flow channel is formed of a pipe 1 such as a Hume concrete or resin pipe of which the surface received corrosion-proof processing such as resin or asphalt coating. Manholes 2, 4 are provided to a part of this pipe 1 and a stirrer 3 and an air diffusion means 5 are provided to said manholes. A sewage inflow pipe 7 is connected to the arbitrary place of the pipe 1 and a sedimentation basin 6 is formed while a flooding pipe 8 and a return sludge pipe 10 are connected to the sedimentation basin 6 and a discharge pipe 9 is provided from the sedimentation basin 6.
Patent JP-S54111733-A (JP)
Title: Multiplex processor system
Inventor: YASUMI NAOAKI
IPC: G06F9/46
Filed: 1978-02-21
Abstract: PURPOSE: To increase the ratio of cost to performance, by executing the task represented for the priority having the highest priority by the processor designated with the processor designated information.  
     CONSTITUTION: The system consists of the main memory 1, first and second processor 2, 3, and input and output channel unit 4 connected to I/O 5, and the process control block information used for the control of processor usage right is stored in the unit 1. Further, the porcessor 2 consists of the sequential control section 31, interruption control section 32, semaphore control section 33, control section 34 selecting the task to be executed, memory access circuit 35, operation circuit 36 and register 37, and control sections 31 and 32 requests the start of the control operation with the control section 34 while relating to the contrl sections 33, and if there is no task under execution with the processor 2, the task having the highest priority among the task group possible for execution is found and the task corresponding is out of linkage from the queue by rolling in it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11220225-A (JP)
Title: Hybrid module
Inventor: SUZUKI KAZUTAKA
IPC: H05K1/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid module which is small-sized and has good heat dissipation property. SOLUTION: A hybrid module 10 is constituted into such a structure that a circuit board 11 is constituted of a multilayered board, and at the same time, when the board 11 is mounted on a mother circuit board, a recess 14 is formed in the main surface, which faces opposite to the mother circuit board of the board 11, and when a circuit component 13 having a heat generation property is mounted in the recess 14 and the board 11 is mounted on the mother circuit board, the component 13 is made to directly make contact with the mother circuit board or is made to make contact with the mother circuit board via a radiating member, and heat generated from the component 13 is conducted to the mother circuit board and is dissipated. As a result, the module is formed into a small type and can perform heat dissipation efficiently.  Moreover, strip lines 41 are formed into a triplet type, and at least one side of two ground lines 41b and 41c holding a signal line 41a between them is formed into an internal layer in the board 11. Thereby, the volume of the board 11 can be utilized effectively, and at the same time, miniaturization of the module is made feasible.
Patent JP-H06207720-A (JP)
Title: Dry type double-floor heating device
Inventor: MASUOKA NOBUO
IPC: F24D11/00
Filed: 1993-01-11
Abstract: PURPOSE:To make it possible to eliminate such materials which demands special dimensions and easily provide local heating, and prevent the height of a floor from being increased. CONSTITUTION:A floor heating device for a dry type double floor comprises a heat accumulating material which is closely mounted to the bottom of a subfloor 10 and an electric heater 13 which is closely mounted to the bottom of the heat accumulating material 12 and an insulation material 14 which is closely mounted to the bottom of the electric heater 13.
Patent JP-H04236585-A (JP)
Title: Image pickup optical device
Inventor: NISHIOKA KIMIHIKO
IPC: H04N5/232
Filed: 1991-01-19
Abstract: PURPOSE:To pick up a sharp image over a broad object distance range even when no focusing device is provided (or insufficient) in the image pickup optical system having an optical low pass filter. CONSTITUTION:The optical system is provided with an objective lens 1, a solid- state image pickup element 2 receiving an image formed by the objective lens 1, an optical low pass filter 3 whose spatial frequency limit effect is variable arranged between the objective lens 1 and the solid-state image pickup element 2, a detection circuit 11 detecting a focus state of the picked-up object by the objective lens 1 and a control circuit 12 receiving a signal from the detection circuit 11 and controlling the optical low pass filter 3 so as to weaken the spatial frequency limit effect in response to the deviation of the picked-up object from the focus state.
Patent JP-S61193142-A (JP)
Title: Heat developing photo sensitive material
Inventor: MASUKAWA TOYOAKI
IPC: G03C1/498
Filed: 1985-02-04
Abstract: PURPOSE:To obtain the titled material having a less transporting nonuniformity and an excellent coating property in a preparation of said material by providing a layer contg. a water soluble or a water dispersible block copolymer composed of one component of a polyvinyl alcohol type polymer and an another component of a polymer having an ionic group. CONSTITUTION:In the titled material provided at least a photo sensitive layer contg. silver halide particles on a substrate, the sensitive material has the layer contg. the water soluble or the water dispersible block copolymer composed of the one component of the polyvinyl alcohol type polymer and the another component of the polymer having the ionic group. The weight ratio of the PVA type polymer component and the ionic polymer component contd. in the modified PVA type polymer, is not specified, but is preferably 0.2<=(PVA type polymer/ionic polymer)<=50.
Patent JP-H06212708-A (JP)
Title: Detecting method for filling ability of joint filling agent in concrete structure
Inventor: SATO HIDEAKI
IPC: G01N27/00
Filed: 1993-01-13
Abstract: PURPOSE:To seize the state of filler filled into a joint between adjacent concrete blocks. CONSTITUTION:Concrete is deposited in the first depositing space 10 to construct the first concrete block 12, and then the concrete is deposited in the second depositing space 20 adjacent to the first depositing space to construct the second concrete block 22. Filler is poured into a joint 28 between both the concrete blocks to join both the concrete blocks. In addition, before the concrete is deposited into the first or the second depositing space, a plurality of electric wiring 16 severally having a sensing section 18 at their tips is arranged in the first and the second depositing space 10,20 so that the sensing section 18 is exposed to the joint 28, and when the filler is poured into the joint 28, electrical characteristic between the sensing sections 18 can be detected.
Patent JP-S62177541-A (JP)
Title: Pattern forming method
Inventor: WATANABE FUMITAKE
IPC: G03F7/038
Filed: 1986-01-30
Abstract: PURPOSE:To prevent deterioration of sensitivity by using a composition consisting of a specified polymer and bisazide as a resist. CONSTITUTION:A pattern is formed by forming the resist layer on a substrate, and on this layer a polymer layer low in permeability to gaseous oxygen, exposing it light, and developing it. The resist to be used is the composition of the bisazide and the polymer represented by the formula shown on the right in which n is a positive integer. It is required that the polymer film low in permeability to oxygen formed on the resist layer does not absorb light at the time of exposure and does not mix with the resist of the underlayer, and polyvinyl alcohol is especially desirable from this point of view, thus permitting deterioration of sensitivity to be prevented comparatively easily and very effectively in forming a pattern.
Patent JP-S63224081-A (JP)
Inventor: BURUNO MERANDORI
IPC: H03L7/093
Filed: 1988-01-29
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-H05179975-A (JP)
Title: Internal combustion engine having variable supercharge device
Inventor: TATARA TAKEHIRO
IPC: F02B39/04
Filed: 1992-01-07
Abstract: PURPOSE:To obtain a mechanically driven supercharger having a transmission mechanism which can keep supercharging performance at the time of supercharge operation and can improve torque recovery efficiency under non-supercharging operation at the same time. CONSTITUTION:In an internal combustion engine 48, a mechanically driven supercharger 10 which is driven by the engine 48 is arranged on an intake pipe 4, and a varying transmission 20 is provided for transmitting driving force to the supercharger 10. A recovery torque is proportional to a differencial pressure in the mechanically driven supercharger 10 and a speed ratio of the varying transmission 20 when the mechanically driven supercharger 10 is driven through a negative pressure on the side of the internal combustion chamber 48. The smaller the speed ratio is, the larger the differencial pressure is, so that the recovery torque shows a maximum value when the speed ratio is equal to be a certain value. An internal combustion engine 1 having a varying supercharge device has a control means 30 which keeps the speed ratio corresponding to the maximum value of the recovery torque when the internal combustion engine 48 is operated in a low load, so that the torque recovery is carried out with high efficiency. Under a high load operation, on the other hand, the speed ratio is increased in proportion to the load of the internal combustion engine 48. Rotational number of the mechanically driven supercharger is thus increased, bringing about a supercharging condition.
Patent JP-H10205250-A (JP)
Title: Wire screen device and adjusting method for erection thereof
Inventor: TAGUCHI KEITARO
IPC: E06B9/52
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To easily adjust the tension of a wire in a wire-tension structure by use of a tension-adjusting device and easily adjust the erection of movable members. SOLUTION: This wire screen device 1 is provided with a movable member 20 erected in a sash frame 10 and arranged so as to be transferable to the right and the left, and a pleated mesh member 30 fitted between the movable member 20 and the left vertical frame 4. And further, the device 1 is provided with a wire-tension device having a wire 40 fixed (a), (b) to the upper and lower parts of the left vertical frame 4 at both ends thereof and hooked to prevent the movable member 20 from swinging, to connect the wire 40 on which a tension acts in the same direction X, X at the upper and lower ends of the movable member 20 to a tension-adjusting device 50 or pierce the device by the wire.  The tension of the wire 40 is adjusted by the tension-adjusting device 50 and the wire is vertically transferred along a rail-structure 60 installed at the right vertical frame 5 to enable the erection adjustment of the movable member 20.
Patent JP-S58138988-A (JP)
Title: Heat exchanger
Inventor: TAMURA KOUZOU
IPC: F28D7/02
Filed: 1982-02-12
Abstract: PURPOSE:To make it possible to produce hot water and cold water by using a single heat  exchanger without the provision of a complex water passage switching mechanism by a  method wherein both ends of a heat exchanger tube are passed through a bracket for fixing  the heat exchanger so that they confront water circulating passages, respectively, in the bracket and an outer cylinder is removably fixed to the bracket. CONSTITUTION:One of the open ends of an inner cylinder 4 is supported watertight on nearly  the center of a bracket 2 for fixing the heat exchanger and a heat exchanger tube 6 for  supplying a refrigerant is coiled around the outer periphery of the inner cylinder 4 with both ends thereof passing through the bracket 2 so as to confront water circulating passages 8, 10  connected to external pipes respectively in correspondence to the both ends of the heat exchanger tube 6. The outer sides of connecting pipes 12 and 14 are held watertight and the refrigerant is circulated into or discharged from these pipes 12 and 14. The heat exchanger  tube 6 and the inner cylinder 4 are convered by an outer cylinder 20 whose one end is closed  and whose other end 22, 24 is screwed into the bracket 2 watertight. Further, a heat exchanger  chamber 26 serving as a water circulating passage is provided between the outer cylinder 20  and the inner cylinder 4 whereby water supplied from the passage 8 is cooled or heated in the heat exchanger chamber 26 by the refrigerant supplied into the heat exchanger tube 6 and is  discharged from the passage 10.
Patent JP-H11335387-A (JP)
Title: Transition metal compound, catalyst for polymerization using the same, and production of polymer using the catalyst
Inventor: AOYAMA MASAAKI
IPC: C08F12/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a polymer, in a high yield, from a compound having ethylene-based unsaturated bond(s) using a specific transition metal compound and so on as a catalyst for polymerizing the compound having ethylene-based unsaturated bond(s). SOLUTION: This method comprises using (A) a transition metal compound shown by the formula RMXa-1 Lb  R is a π ligand; M is a transition metal; X is a σ ligand; L is a Lewis acid; (a) is a valence of M; (b) is 0-2} (e.g. 1- ethyl-4,5,6,7-tetrahydroindenyltitanium trichloride and (B) (i) an oxygen-containing compound (e.g. methylaluminoxane) and/or (ii) a compound which can form an ionic complex with a transition metal compound (e.g. triethylammonium tetraphenylborate) and/or (iii) clay, clay mineral, or an ion-exchanging stratified compound (e.g. smectite). Preferably, a Bi/A ratio is 1-10,000 or so.
Patent JP-H11219264-A (JP)
Title: Image processor and method for controlling same
Inventor: MIYAZAKI NORIMITSU
IPC: B41J29/38
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve a working rate in an image processor by prohibiting the reception of an output request when it is discriminated that bit map image data is not stored in a storing means as storing image data. SOLUTION: A memory controller 20 discriminates whether or not a storage area with prescribed capacitance (min. secured area) is secured from an unused area in the whole storage areas of an image memory 22 at the point of time when the controller receives a printing output request for the portion of one page. Unless the min. secured area is secured in the image memory 22 in the discrimination, a printer device is made to be in a busy state and it is reported to the controller that the reception of the print output request is prohibited till the storage area with prescribed capacitance is secured in the image memory after the completion of an print output. Besides, when the min. secured area is secured in the image memory 22, it is reported to the memory controller that the print output request is received.