baber/WOPTO huggingface dataset:
Patent JP-H06122843-A (JP)
Title: Electrostatic residence-preventive lightweight thermal insulating coating material
Inventor: TAGUCHI MOTOYASU
IPC: B64G1/58
Filed: 1992-10-12
Abstract: PURPOSE:To obtain the subject coating material to be used for heat protection prevented from electrostatic residence. CONSTITUTION:The objective coating material can be obtained by providing the surface of a lightweight thermal insulating coating material with an electrically conductive filler-contg. surface seal coating through an electrically conductive coating.
Patent JP-H02116362-A (JP)
Title: High frequency electric scalpel device
Inventor: NAGAZUMI HIDEO
IPC: A61B18/14
Filed: 1988-10-27
Abstract: PURPOSE:To prevent unexpected accident due to the leak of a cauterizing current without fail by comparing both a current to flow to a patient electrode and a current to leak to a scope with a current to flow to a processor electrode. CONSTITUTION:A high frequency electric scalpel device 1 is equipped with an A connector 2 for activation, an S connector 3 for scope and a P connector 4 for patient. Out of a high frequency signal, the direct current component of a current IA to flow to the A connector 2 is blocked by an A capacitor 34 and the size of the IA is detected by an A current sensor 35 and transmitted to a level detecting and comparing circuit 36. Samely, an S capacitor 37 blocks a current IS to flow to the S connector 3 out of the high frequency signal and a P capacitor 39 blocks the direct current component of a current IP to flow to the P connector 4. Then, the sizes of the currents IS and IP are detected by respective current sensors 38 and 40 and transmitted to the level detecting and comparing circuit 36. In the level detecting and comparing circuit 36, the levels of these respective currents are compared and a compared result is transmitted to an output control circuit 31. In the output control circuit 31, the control of a high frequency output is executed based on the compared result.
Patent JP-S61151900-A (JP)
Title: Write and read control method of memory
Inventor: TOMIOKA MIYOSHI
IPC: G11C29/04
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the collision of data in a data read mode with a small hardware quantity and also to maintain the continuity of data when a certain memory is switched to another one, by controlling the read strobe through the open/close actions of a gate. CONSTITUTION:The same address, the same data and same write strobe are applied to both memories 1 and 2 in a write mode from a CPU. Thus the same data is written to both memories. When the memory 2 functions as a back-up memory, a gate 3 delivers the read strobe through the exits Q and Q' of a flip-flop 5. While a gate 4 delivers no strobe and therefore the output data is obtained from just one of both memories. This avoids the collision of output data. Then an error is detected at the output of the memory 1, the output of an error detecting circuit 6 is delivered as it is through a gate 7. Then the flip-flop 5 is inverted and the memory 2 is usually used. Here the address signals are applied in common to both memories 1 and 2. Thus the continuity of data is maintained.
Patent JP-2001087621-A (JP)
Title: Exhaust gas cleaning apparatus
Inventor: TAMURA YASUKI
IPC: B01D53/34
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently clean nitrogen oxide contained in the exhaust gas of an engine by utilizing corona discharge. SOLUTION: A discharge tube 4 is constituted of a linear internal electrode 6, a porous cylindrical external electrode 7 and the ion conductor 8 provided to the inner surface of the external electrode 7 and permitting only oxygen ions to pass and the exhaust gas of an engine is guided to the exhaust gas flow channel 9 of the discharge pipe 4 and nitrogen oxide contained in the exhaust gas is ionized by the corona discharge of the discharge tube 4 and formed oxygen ions pass through the ion conductor 8 to flow to the separation space 10 demarcated from the exhaust gas flow channel 9 and nitrogen ions remain in the exhaust gas flows channel 9.
Patent JP-2001091569-A (JP)
Title: Apparatus and method for inspecting integrated circuit for failures and recording medium having recorded inspecting programs for failures
Inventor: SAKAGUCHI KAZUHIRO
IPC: G01R31/30
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a failure inspecting apparatus capable of inspecting an integrated circuit for failures at high speeds. SOLUTION: An LSI tester 11 successively repeatedly supplies unit test signals of a length T to an integrated circuit 14 under test, and the integrated circuit 14 under test is energized through a current detector unit 31. If any failure exists in the integrated circuit 14 under test, a power current flows at a period of n'T (n' is integer not equal to n) or an abnormal power current flows at a period of nT, and a judging unit 61 judges the existence of an abnormal power current or the change of the transit condition of the integrated circuit 14 under test to thereby judge whether this integrated circuit 14 fails or not, based on the values of spectrum power information near the power current frequency of 1/nT, and values of spectrum power information near harmonics of an integer multiple of 1/nT or the existence of peaks in spectrum power information near 1/n'T,  and peaks in spectrum power information near harmonics of an integer multiple of 1/n'T.
Patent JP-S62133547-A (JP)
Title: Memory error correcting circuit
Inventor: OGUSHI YOSHIO
IPC: G06F12/16
Filed: 1985-12-06
Abstract: PURPOSE:To execute an operation at high speed by constituting a memory circuit of two circuits, and operating the read/write modes of its two circuits so that they become opposite to each other. CONSTITUTION:The address signal of an address generating circuit 3 is counted up at every one clock period, and supplied to the first and the second memory circuits 1, 2. Also, a read/write signal (c) and a read/write signal (d) which are outputted from a read/write control circuit 4 are supplied to the memory circuit 1 and the memory circuit 2, respectively. In this case, a control is executed so that when the memory circuit 1 is read (or write), the memory circuit 2 becomes a write (or read) mode. Also, switching to the write mode from the read mode and vice versa are executed after the address generating circuit 3 completes the scanning of all addresses of the memory circuits.
Patent JP-S63126378-A (JP)
Title: Facsimile broadcasting receiver
Inventor: KAMATA MASANORI
IPC: H04N7/08
Filed: 1986-11-17
Abstract: PURPOSE:To easily and rapidly search a program by editing a new program table in which contents required by a user are extracted, applying a new program code for every program and reserving the program only by a program code. CONSTITUTION:An editing part 4 extracts only the contents of the required program from the program table transmitted from a broadcasting station and edits the new program table. At the time of editing the new program table, the editing part 4 applies the respective new program codes for every program, reserves the program only by the program code and records. Accordingly, a recording paper, a recorded power or the like are not wasted nor the input of a reserved channel, a program number, a broadcasting time or the like is required.
Patent JP-H06101018-A (JP)
Title: Wear resistant hard film and its production
Inventor: OHASHI MASAKAZU
IPC: C23C14/06
Filed: 1992-09-18
Abstract: PURPOSE:To produce a wear resistant hard film which is a multi-layered film consisting of TiN and TiCxNy and has superior joining strength. CONSTITUTION:This film is a wear resistant hard film constituted by coating a metallic material with a multi-layered film consisting of TiN film and TiCxNy film and having a four-layer structure. In this wear resistant hard film having four-layer structure, the TiN film is 0.1-3mum thick, and the TiCxNy film is composed of three layers and (x+y)=1 is satisfied in these layers. Moreover, in the nearest neighbor layer to the TiN film, (x) satisfies 0.25<= x <=0.35 and film thickness is 0.2 to 1.0mum, and, in the intermediate layer, (x) is larger than 0 and smaller than the value of (x) in the nearest neighbor layer and film thickness is 0.2 to 1.0mum, and further, in the outermost surface layer, (x) satisfies 0.35<x<=1.5 and film thickness is 0.2 to 1.5mum. The films can be formed by means of ion plating.
Patent JP-H1195917-A (JP)
Title: Mouse input device
Inventor: OGAWA MASAHARU
IPC: G06F3/039
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability while reducing the physical fatigue of the hands or fingers of an operator even during a long-time operation. SOLUTION: Concerning the mouse input device equipped with plural buttons 2 and 3 on its surface so as to press them with the fingers of the operator, a step [height difference (a)] is provided between the finger touching part of one button among the plural buttons at least and the finger touching part of the other button. On the surface of the finger touching part of this button, at least one projecting part or rugged part is provided and formed round.
Patent JP-H0989283-A (JP)
Title: Air conditioning blow-off outlet
Inventor: KOKUBO HITOSHI
IPC: F24F1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of blow-off outlets installed in a room to be air conditioned by arranging a cylindrical injection outlet vertically horizontally and oscillatably. SOLUTION: A tip end of a fixed duct 12 communicated with an air conditioner is protruded to a side wall 10 of a room to be air conditioned. A flexible variable duct 14 is coupled with the tip end of the fixed duct 12, and a cylindrical blow-off outlet 16 is coupled with the tip end of the variable duct 14. A driver 18 is provided at the blow-off outlet 16, and the variable duct 14 is bent and changed in its direction by actuating the driver 18. Accordingly, air conditioned air can be blown off in an arbitrary direction by directing the blow-off outlet 16 in an arbitrary direction. Hereby, for a room to be air conditioned for which a blow-off direction is needed to be varied there is eliminated the need of providing many blow-off outlets as in the prior art so that the installation number of blow-off outlets can be sharply reduced.
Patent JP-S63295451-A (JP)
Title: Method and apparatus for manufacturing laminate product
Inventor: UIRIAMU POORU RENTSU
IPC: C03B37/012
Filed: 1987-10-30
Abstract: Layered glass products such as multilayer glass rods or fibers are formed in a preferably continuous process wherein at least two component glasses (A, B) are supplied to an annular mixing zone (20) wherein relative movement of the annular surfaces (22, 24) produces spiral layering of the glasses (A, B) and the formation of a glass product stream having a preselected gradient in composition and glass properties across a diameter thereof.
Patent JP-S61153926-A (JP)
Title: Conduction connector
Inventor: TAKEDA HITOSHI
IPC: H01J29/02
Filed: 1984-12-27
Abstract: PURPOSE:To improve the vibration resistant characteristic of a conduction conector by providing at least two contacting sections and differentiating the contacting pressure and inherent vibration at respective contacting section. CONSTITUTION:In general, the relation beteen the flexure of a springboard and the load is shown by the formula I. Since the material and the thickness are same for the first and second contacting sections 13a, 13b, the contacting pressure can be varied by varying the flexure (delta), the length (l) of and the width (b) of the springboard. Consequently, at least two types of contacting pressure can be obtained with single type of conduction connector. While the inherent frequency (fn) of lateral vibration can be shown, in general, by the formula II. Because of same material and thickness, the inherent vibrations of the contacting sections 13a, 13b can be varied by varying the length l and the cross-section of rod. Consequently, two types of inherent vibrations can be obtained. Since the contacting sections can be increased while having different contacting pressure and inherent vibration, the reliability of contacting pressure is improved while the vibration resistance is also improved.
Patent JP-H10123399-A (JP)
Title: Lens driving mechanism
Inventor: KUROKAWA HIROYUKI
IPC: G02B7/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the points of parts and to reduce assembling man-hour by using an actuator with an operation part moving in a direction parallel with the optical axis of a lens as an actuator for driving the lens. SOLUTION: As a connecting tool 60 is fixed to the tip part of a rotor axis 51, the tool 60 moves in the direction parallel with an optical axis C while rotating in one body with the axis 51. In addition the tool 60 is engaged with a lens frame 3a in the state of being relatively rotatable by two flanges 62 and 62 but not in the state of being relatively movable in the direction parallel with the optical axis C. Therefore the frame 3a and a lens 4 held by the frame 3a moves in the direction of the optical axis while being guided by a guide axis 2. As equivalents to conventional feed screw and nut members are incorporated in a motor 5a, these feed screws and nut members does not need preparing particularly to reduce the number of the points of the parts and as these does not need assembling precisely, assembling man-hour is reduced.
Patent JP-2000105864-A (JP)
Title: Article take-out device of automatic vending machine
Inventor: NAKAYAMA MASAKI
IPC: G07F11/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an article take-out device of an automatic vending machine which can be assembled easily and properly on the spot even when the space between the vending machine main body and rack frame is narrow. SOLUTION: The device has a Y module, as X driving source 23, and a side part fitting member 28, and an X driving shaft 24 which is supported thereupon rotatably. The device has also an X-driving assembly 50 which is fitted to the side part of the rack frame from inside through the side part fitting member 28 so that the X-driving shaft 24 extends vertically, upper and lower driving pulleys 25a and 25b which are fitted thereto and drive the Y module, and upper and lower guide mechanisms 19 and 20 which guide the Y module. The device is further equipped with upper and lower assemblies 51 and 52 which are inserted from above and below the rack frame and fixed to the rack frame while the upper and lower end parts of the X-driving shaft 24 are coupled with the upper and lower driving pulleys 25a and 25b.
Patent JP-S63127210-A (JP)
Title: Attaching method for optical fiber
Inventor: AKIYAMA TOMI
IPC: H01S5/00
Filed: 1986-11-17
Abstract: PURPOSE:To easily and precisely position and to attach an optical fiber to a prescribed position by inserting the front end part of the optical fiber through a fixed and plastically deformable sleeve and adjusting the position of the front end face of the optical fiber and fixing the sleeve and the optical fiber. CONSTITUTION:The front end part of an optical fiber 11 is inserted to a plastically deformable sleeve 12 fixed to a cap 9 of a semiconductor laser 1, and a force is applied to the sleeve 12 to plastically deform the sleeve 12, thereby positioning the front end face of the optical fiber 11 to a laser diode pellet 4 in X, Y, and Z directions. The quantity of light of a laser beam LB which is emitted from the pellet 4 and passes in the optical fiber 11 is measured by a photodetector 16 and is adjusted to position the front end face of the optical fiber 11. After positioning, the fiber holding sleeve 12, the optical fiber 11, and the cap 9 are permanently fixed with an adhesive 20.
Patent JP-S61154782-A (JP)
Title: Laser welding method
Inventor: SUDO TOSHIYUKI
IPC: B23K26/21
Filed: 1984-12-27
Abstract: PURPOSE:To decrease the fraction defective of a product by making the time between each real welding of laser welding approximately the same as the time from waste welding to real welding. CONSTITUTION:A wire assembly 24 and a spring 21 are set to a welding jig 14. A metallic plate 16 for waste welding is attached to the jig 14. The plate 16 is subjected to several times of waste welding and thereafter an X-Y table is moved to the prescribed extent and laser light is irradiated to the weld zone of the #1 spring to execute welding. The X-Y table is further moved to the prescribed extent and the welding of the 2nd weld zone of the #1 spring is executed. The moving time from the waste welding to the real welding and the real welding time are set approximately the same time. The #2-#8 springs are subjected to the similar welding. The welding is stabilized by the method of such time distribution and the fraction defective of the product is decreased.
Patent JP-H09115533-A (JP)
Title: Electrolyte plate for fused carbonate fuel cell and fused carbonate fuel cell
Inventor: YAMAGA MASASHI
IPC: H01M8/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide electrolyte for a fused carbonate fuel cell which is stable to a heat cycle and whose internal resistance is small by using an electrolyte holding material composed of inorganic oxide powder having a specific particle diameter and inorganic composite oxide fiber whose diameter, length and aspect ratio are specified. SOLUTION: An electrode plate for a fused carbonate fuel cell is formed by using inorganic oxide powder having an average diameter of 0.05 to 0.3m as an electrolyte holding material and inorganic composite oxide fiber whose diameter is 5 to 30 times an average diameter of the electrolyte holding material and length is not more than 50m and aspect ratio is 5 to 30 as a strength improving material. For example, lithium aluminate power is used as the inorganic oxide powder, and for example, lithium alminate fiber is used as the inorganic composite oxide fiber. The strength improving material is constituted in the weight ratio of about 10 to 40% to the electrolyte holding material. This electrolyte plate is layered, and a nickel type porous body anode and a nickel oxide type porous body cathode are arranged above and below it, and the fused carbonate fuel cell is assembled.
Patent JP-H01116093-A (JP)
Title: Multilayer conductive drum
Inventor: MAEHARA NOBORU
IPC: C25D1/04
Filed: 1987-10-28
Abstract: PURPOSE:To form the title multilayer conductive drum having a uniform current distribution by integrating the outer drum and the inner drum inserted into the outer drum by adhesion through a low-m.p. metal without generating voids. CONSTITUTION:The outer drum 2 and the inner drum 1 inserted into the outer drum are integrated by adhesion through a low-m.p. metal 3 to form a multilayer conductive drum 6. Metallic Al, an Al alloy, copper, a copper alloy, tin, lead, etc., are used as the low-m.p. metal 3. The drum 6 is used as a cathode, a part of the drum 6 is dipped in the electrolyte in an electrolytic cell 4, an anode 5 is provided in the electrolyte, the drum 6 is slowly rotated by a rotating shaft 7, and metallic foil is electrodeposited on the drum 6 and wound on a winding drum. Since the current distribution between the outer drum 2 and the inner drum 1 is uniformized at this time, good-quality metallic foil is obtained.
Patent JP-S63129980-A (JP)
Title: Fine particle-holding apparatus
Inventor: TANAKA SHINJI
IPC: C12M1/32
Filed: 1986-11-19
Abstract: PURPOSE:To efficiently carry out treatment of a cell charged to a bio equipment in large quantities and high speed, by providing a recessed part for isolating a fine particle on a Si single crystal substrate and providing a bottom plate having a fine opening at said recessed part. CONSTITUTION:An oxide film 6 is formed on a surface of a substrate 1 and a resist 9 is applied to one face thereof and an opening pattern 10 is formed to the photoresist 9 by exposure and development using an exposing apparatus. Then the oxide film 6 is subjected to etching treatment with hydrofluoric acid, etc., using the photoresist 9 as a mask to form an opening pattern 11 to the oxide film. After removing the photoresist 9, the substrate 1 is subjected to etching treatment with an aqueous alkali solution, etc., using the oxide film as a mask for proper time to form a recessed part 2. A recessed part having bottom plate part consisting of the oxide film or recessed part having structure whose bottom plate part is partially open can be also formed by further carrying out etching treatment.
Patent JP-S61154381-A (JP)
Title: Intermittent slow reproducing device
Inventor: TAKEUCHI MOTOHIKO
IPC: H04N5/783
Filed: 1984-12-27
Abstract: PURPOSE:To surely enhance the stop control of a stopping medium by detecting a level difference signal, and controlling a motor for driving a recording medium based on the level difference signal to stop and and control the recording medium. CONSTITUTION:A reproducing signal 10 is supplied to an adder 13 through an LPF 11. With respect to the output of the circuit 13, two types of difference signals 14 of 1.5fh, 3fh having amplitudes corresponding to a track shifting are obtained. The signals 14 are separated to be level difference signals 22, 23, and inputted to a differential amplifier 24. The circuit 24 obtains a level difference signal 25 and is outputted to one input end of a comparison circuit 26. To the other input end of the circuit 26, the driving pulse 27 of a magnetic tape driving motor is inputted through a delay circuit 27 of a magnetic tape driving motor is inputted through a delay circuit 27 and a saw tooth wave generating circuit 29. The circuit 26 compares a saw tooth wave 31 with the signal 25 and outputs the comparison output 32 in the condition of a large saw tooth wave 31 to a multi-vibrator 33 and a braking pulse 34 having a prescribed time duration in accordance with the high output 32 is outputted to the motor driving circuit 35, and controls the motor to stop and control the magnetic tape.
Patent JP-2001096370-A (JP)
Title: Resistance welder
Inventor: ENDO TADASHI
IPC: B23K11/24
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welder capable of obtaining less electrode pressure than pressurizing force by the weight of the electrode pressure supply mechanism and thermo-compression bonding or spot welding the object to be welded by decreasing or increasing the electrode pressure during welding. SOLUTION: This welder for thermo-compression bonding or spot welding is equipped with an upper slider which is driven to the object to be welded, a lower slider which is sliddably held with the upper slider, an electrode, a stopper, a pressing means which presses the lower slider to the object, and a pressing force control means which abuts on the stopper before the electrode abuts on the object following the move of the lower slider and presses the lower slider to the direction opposite to the object.
Patent JP-H05339806-A (JP)
Title: Method for temporarily fixing interlining of suit and device for temporarily fixing
Inventor: OKA YOICHI
IPC: A41D27/06
Filed: 1992-10-13
Abstract: PURPOSE:To enable to prevent the generation of a contraction difference between a face cloth and an interlining after their sewing by immersing the interlining in water to apply a relaxation treatment to the interlining, and effectively prevent the release of an adhesive agent coated on the interlining. CONSTITUTION:The method comprises forming the interlining comprising a core 2, etc., from a raw material produced by cutting a raw web for the interlining, imparting moisture to the interlining to apply a relaxation treatment to the interlining, if necessary applying a gathering treatment, etc., to the treated interlining, coating a temporary fixation adhesive on the required positions of the surface of the interlining, laminating the face cloth of a suit to the surface of the interlining, heating and pressing the laminated product with a press machine 6, etc., in the state to melt the adhesion, and thereby temporarily fixing the interlining to the back surface of the face cloth through the adhesive, and providing device therefor.