baber/WOPTO huggingface dataset:
Patent JP-2000235819-A (JP)
Title: Push-button switch
Inventor: TAKAHASHI KAZUNARI
IPC: H01H13/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch allowing connection of a chip type light emitting device and a pair of terminals without application of heat to the device. SOLUTION: This push-button switch 1 is provided with a housing 2 with fixed contacts, a moving contact 16 stored in the housing 2, contacting with the fixed contact and separating from that, a pair of terminals 14, 15 supported by the housing 2, a chip type light emitting device 24 having a pair of electrodes 27a, 27b, a conductive member 17 having elasticity and arranged between the device 24 and the terminals 14, 15, a hold-down member 28 attached to the housing 2 and pressing the device 24 toward the direction of the member 17. When the device 24 is elastically contacted with the member 17, continuity between the electrodes 27a, 27b and the terminals 14, 15 are made through the member 17 respectively, thereby the device 24 is supported by the housing 2.
Patent JP-H10233181-A (JP)
Title: Cathode-ray tube and method for fixing its c-substrate
Inventor: KABURAGI NAOYUKI
IPC: H01J29/96
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify installation and removal and provide a stronger holding force than that obtained when an adhesive is used by eliminating the need for the adhesive in fixing a CRT neck part and a C-substrate together. SOLUTION: When a C-substrate 6 is mounted on a CRT neck part from its back, the rib 4B of a stem base passes through a hole 6A bored in the C- substrate 6. An R type pin 7 is inserted into a hole 4C provided in the rib 4B projecting from the back of the C-substrate 6, to lock the C-substrate 6 so that it is not undone. The direction in which the R type pin 7 is inserted is the direction Q from the top to the bottom of the C-substrate 6 in order to prevent dropping of the pin.
Patent JP-H01211990-A (JP)
Title: Semiconductor laser
Inventor: SHIMADA KATSUTO
IPC: H01S5/00
Filed: 1988-02-18
Abstract: PURPOSE:To make it possible to eliminate a part of a second semiconductor layer so as to expose the surface of a first semiconductor layer, and control transverse mode with excellent reproducibility, by constituting the second semiconductor layer of superlattice structure, and increasing the etching selection ratio with respect to the first semiconductor layer. CONSTITUTION:A layer structure composed of the following is adopted; a first semiconductor layer 106 having high etching selectivity to interrupt etching, a second semiconductor layer 106 constituted of superlattice structure easy to be etched, and a third semiconductor layer 108 arranged on both sides of the second semiconductor layer 106 on the first semiconductor layer 105. Thereby a semiconductor laser wherein the thickness of etching part is controlled, and the transverse mode is sufficiently controlled can be obtained with excellent reproducibility.
Patent JP-H03242331-A (JP)
Title: Production of glass optical part
Inventor: SATO FUMIYOSHI
IPC: C03B11/00
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a glass optical part having good surface accuracy especially on one surface thereof and having good optical characteristics by continuing to press melted glass up to a temperature of <= the strain point of the glass without closing the surroundings of mold members therebetween to form a molded product having ear portions. CONSTITUTION:Shears 6 are closed to cut melted glass 4. The proceeding of press is further continued and the most proceeding position of the outer piece 12-2 of the mold is first decided because the molded glass is successively hardened from the thin peripheral portion to the central portion between the mold members. The inner piece 12-1 of the mold further forward proceeds against a spring 13 to press the un-hardened central portion of the molded glass, whereby the surface (non-spherical surface) of the molded product corresponding to the molding surface 12a' of a mold member 12' is molded in sufficiently good surface precision without producing sink marks, and whereby the molded product having ear portions 32 each formed with a groove-forming ring 18' in a shape outward deposited from the main body 30 of the molded glass optical part is obtained. The press molding is continued until the temperature of a glass molded product becomes <= the strain point of the glass while the pressure of the pressing is applied to the glass. The set of right and left mold members are subsequently opened and the shears 6 are further opened, followed by taking out the molded product.
Patent JP-S52122281-A (JP)
Title: Removal of substances contaminating membrane
Inventor: TSUKAMOTO TERUKI
IPC: B01D65/06
Filed: 1976-04-01
Abstract: PURPOSE: To remove effectively the colloidal organic substances sticking to the membrane, by contacting the membrane with enzymatic agent or enzyme-containing detergent after the pressure on the membrane has been released and the membrane has been taken out for a definite period of time, at the removal of contaminants which have sticked to the memgrane surface at the treatment of the solution containing (in)organic substances with the permeable membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6013602-A (JP)
Inventor: UIRU ERU KARUPETSUPAA
IPC: B65B5/02
Filed: 1984-02-29
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-H02242923-A (JP)
Title: Method and apparatus driving apparatus for feeding fiber material such as hopper feeder
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: D01G23/04
Filed: 1990-02-19
Abstract: PURPOSE: To uniformly feed fiber materials from the upper position and the lower position by intermittently driving the feed band on which the fiber material stock is placed and feeding the fiber material stock to the feed lattice. CONSTITUTION: When the fiber material stock 8 is placed on the endless feed band 2 that is guided with two rotatable rollers and is driven at a low speed and is fed to the feed lattice 3 that runs upward. The feed band 2 is allowed to run intermittently. In a preferred embodiment, the feed band is intermittently made temporary stop or intermittently made temporary reverse running.
Patent JP-S60179014-A (JP)
Inventor: SHIMIZU MASAO
IPC: A47G1/00
Filed: 1984-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55128517-A (JP)
Title: Modification of steel-making slag
Inventor: ISHIGURO TADASHI
IPC: F27D15/00
Filed: 1979-03-28
Abstract: PURPOSE: To make it possible to use a steel-making slag as a constructing material, by a method wherein sands or the like containing silicate component are added to a CaO.SiO 2 .MgO-type steel-making slag containing CaF 2  and a CaO/SiO 2  value is reduced to below 1.4 to prevent dust formation.  
     CONSTITUTION: A steel-making slag containing CaO.SiO 2 .MgO, or moreover, CaF 2  forms dust by the natural breakdown after solidification according to a CaO/ SiO 2  value and can not maintain a lump shape. In this case, to such a molten slag, an inexpensive material containing silicic acid as a main component, such as river sands, sea sands, mountain sands, or red mud is added and melted. In case wherein the slag is merely of a CaO.SiO 2 .MgO-type or, moreover, contains CaF 2 , the slag is not finely divided by the natural breakdown after solidification by adjusting the CaO/SiO 2  value to above 1.2 and below 1.4 and maintains a lump shape and, thereby, can be used as a constructing material such as concrete aggregates, road materials or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60182074-A (JP)
Title: Landing device of magnetic head
Inventor: SAKURAI YOSHIKI
IPC: G11B5/60
Filed: 1984-02-28
Abstract: PURPOSE:To make a magnetic head land on or off automatically without an increase in weight of a magnetic head assembly by providing a hook which is engaged with an engaging piece provided on the magnetic head assembly and is deformed reversibly its shaped due to a temperature change. CONSTITUTION:A hook 11 is constituted of a flexible plate 7 such as shape memory alloy or bimetal, a heating unit 9 and a heat insulator. When a magnetic disk device is stopped, a magnetic head 1 shifts magnetic head assembly AH so that the assembly HA will access the most inner peripheral track, causes the hook 11 to be engated with a a connecting piece 4 and stops the conduction of electricity to the heating unit 9. The flexible plate 7 is cooled gradually, the hook 11 gradually deforms its top, which bends and acts on the engaging piece 4 of the magnetic head assembly HA, and a load finger 3 bends inside. Finally the magnetic head 1 is separated from a face of a magnetic disk 14. In order to start actions of the magnetic disk device, the heating unit 9 is conducted electricity to head flexible plate 7, and the magnetic head 1 is landed to the face of the magnetic disk 14.
Patent JP-S51113250-A (JP)
Title: Rubber screen
Inventor: KANAMORI KATSUO
IPC: B07B1/46
Filed: 1975-03-29
Abstract: PURPOSE: To improve wear resistance and to prevent rubber screen from blocking to remarkably reduce shock noise produced upon collision of the screen with sorted article. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11219771-A (JP)
Title: Spark plug for stratified combustion engine
Inventor: MATSUBARA YOSHIHIRO
IPC: H01T13/14
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a wide-range plug by enhancing heat resistance and pollution resistance even in an engine adopting a stratified combustion method with an auxiliary gap. SOLUTION: A main gap 6 is formed between a center electrode 3 and a grounding electrode 5 with a main metal fitting 4 connected, and an auxiliary gap 9 is formed between the center electrode and an inner protruding rim 8 of an opening end 7 of the main metal fitting 4. Infiltration of combustion gas with high temperature is reduced and thermal load to insulator is reduced by tapering off a diameter of an inner wall surface 11 lower than a shelf part 10 of the main metal fitting 4 toward a tip of the main metal fitting 4 at least by not less than 0.6 mm and by making a space formed by the inner wall surface 11 lower than the shelf part 10 of the main metal fitting 4 small, and also pollution is prevented by reducing infiltration of carbon. Thereby, heat resistance and pollution resistance are enhanced and a wide-range plug can be obtained.
Patent JP-S62194773-A (JP)
Title: Reservation information managing system for reservation communication system
Inventor: IIJIMA NAOKI
IPC: H04M3/42
Filed: 1986-02-21
Abstract: PURPOSE:To quicken the time from the reception of reservation till its confirmation and to simplify the program processing by reading reservation management information managing the system in time series at each date of communication start directly and storing the information in a writable main memory device. CONSTITUTION:The reservation information managing system uses a central controller to read directly reservation management information managing a reservation communication in time series and to store it in a main memory device for write. In receiving a desired reservation communication from the user, the reservation management information managed in series more simply from the read time from an external memory device. If destruction of information takes place due to system fault, the reservation management information is reproduced from the reserved detailed information of the reservation communication stored in an auxiliary memory device when the system is restored to the normal operation.
Patent JP-S54130604-A (JP)
Title: Coal gasifier of the molten iron heating medium type
Inventor: IWASAKI YUKIO
IPC: C10J3/57
Filed: 1978-03-31
Abstract: PURPOSE:The title device designed to lower a blast pipe according to its consumption and to blow coal, lime, and steam into the molten iron deep invariably, by means of the blast pipe slidably attached to the top of the gasifier and connected to an elevating coal feeder. CONSTITUTION:The hopper 6 is lowered along the guide 8, threaded into the top of the iron blast pipe 4, and integrated. Coal, lime, and steam, etc. are blown into the molten iron M from the lower end of the pipe 4, and the coal is gasified. The tip of the blast pipe 4 is consumed in the iron M, and the guide 8 for the hopper 6 and pipe 4 is lowered according to the consumption. When the pipe 4 is wholly consumed, it is replaced by a new one.
Patent JP-H068761-A (JP)
Title: Sheet structure
Inventor: JIYANNPIEERU SHIYABAANU
IPC: B60N2/235
Filed: 1993-02-25
Abstract: PURPOSE: To secure safety in seat structures of automobiles capable of occupying a plurality of predetermined positions of adjustment. CONSTITUTION: A seat structure has a latching device 60. The latching device 60 is partly carried by one of the brackets 12, 22 and partly by the other of these brackets 12, 22. When a backrest 20 occupies at least one of two particular positions, namely a 'normal' position and a 'relaxing' position, the backrest 20 is latched in two opposed directions to the seat 10 so as to absorb and/or transmit important forces to which the seat structure is subjected in the event of a shock having a large longitudinal component. The latching device 60 is brought into action by a hand control of a locking mechanism.
Patent JP-S59161914-A (JP)
Title: Timing pulse generating circuit
Inventor: SAKAMOTO KAZUO
IPC: H03K5/15
Filed: 1983-03-07
Abstract: PURPOSE:To simplify greatly the constitution of a timing pulse generating circuit by using a serial-in/parallel-out shift register circuit and a JK flip-flop circuit and eliminating the need for a click signals of two phases. CONSTITUTION:The head output 01 of a parallel output pulse is produced from an asynchronous start signal 112 which is supplied to a serial-in/parallel-out shift register circuit 5. This head output is supplied to a JK flip-flop circuit 4. The output 402 given from a Q output terminal and the signal 112 are defined as two inputs IN1 and IN2 of the circuit 5 respectively, and an AND of these inputs is shifted by a clock signal 111. A cycle of the clock signal is defined as the pulse width, and a timing pulse 203 is obtained as a parallel output pulse that is obtained synchronously with the clock pulse.
Patent JP-S58153080-A (JP)
Inventor: SUZUKI TAKESHI
IPC: F27B7/40
Filed: 1982-03-08
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-S61256811-A (JP)
Inventor: YURUKU PORUTOMAN
IPC: H03H11/24
Filed: 1986-02-21
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-H02216992-A (JP)
Title: Private telephone exchange
Inventor: MACHIDA TOSHIYA
IPC: H04Q3/58
Filed: 1989-02-16
Abstract: PURPOSE:To use a line instantly even when lines are congested and to make the communication valid on emergency by securing a prescribed line while placing priority onto the line when a PB signal of priority of information with priority sent from an extension telephone set of the prescribed line among plural lines is received by a telecontrol unit. CONSTITUTION:A telecontrol unit 11 applying connection control of lines 51-5n is used for a private telephone exchange 10, and a reception means is provided, which decides a prescribed line among the plural lines 51-5n as a specific line and receives a PB signal of information with priority sent from an extension telephone set of the line. Moreover, a control means securing one line connecting to the prescribed line based on the priority information of use while taking precedence over other lines is provided. Thus, when a PB signal of a specific line is sent, the private telephone exchange receives and decodes the PB signal, and an idle line among some lines or a line made idle at first is secured while taking preceding over other lines with priority pased on the priority use information. Thus, one line among plural lines connected to the line with priority.
Patent JP-S61196214-A (JP)
Title: Lens driving device
Inventor: KOSHIISHI SHINICHIRO
IPC: G02B7/09
Filed: 1985-02-26
Abstract: PURPOSE:To control the movement extent of a lens accurately with the same sensation with when a focus adjusting ring is operated directly by decoding the detection signal from a detecting circuit and sending a drive signal to a motor according to the decoded signal. CONSTITUTION:A lens part 3 constitute a zoom lens and a stepping motor 5 is brought under forward/backward control according to the rotational operation position of a rotary switch 8 provided to the main body part 2 of a camera. The rotary switch 8 is operated manually and constitutes a control signal generation part which is supplied with the driving direction signal and position control signal of the motor 5. In this case, the driving direction signal and position control signal which are supplied from the manual switch are detected by the detecting circuit, whose detection signal is decoded by a signal processing circuit, thereby driving a driving motor for a focus adjusting lens according to the decoded signal.
Patent JP-S54128632-A (JP)
Title: Control system for memory unit assembling
Inventor: MIZUTANI KUNIHIKO
IPC: G06F12/16
Filed: 1978-03-30
Abstract: PURPOSE: To prevent the re-occurrence of error caused after assembling, by controlling the memory unit to be assembled so that no error is in existing in the memory content of the unit automatically before the assembling to the system and performing the system assembling after that.  
     CONSTITUTION: The data processing system is constituted by providing the memory control unit 2 intermediating the access to the memory units 1-0,1-1...1-3 of one or plurality, access request units 3-0,3-1 and 4-0,4-1 advancing the processing while accessing the units 1-0 to 1-3 and the control unit 2 independently of the units 3-0 to 4-1. In assembling one unit 1-0 logically separated from the system to the system, before setting the constituent control FF9-0 of the unit 2, the unit 3-0 designates the unit 1-0 to the unit 2 and makes assembling instruction. Based on this instruction, by the route directly to the OR circuit 11-0, accessing is made to the unit 1-0 and FF9-0 is set on the condition that there is no error in the content. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03243500-A (JP)
Title: Underwater machine part suspending tool
Inventor: TANIGUCHI TADAO
IPC: A63B31/00
Filed: 1990-02-20
Abstract: PURPOSE:To suspend underwater machine parts in water and perform underwater training modeled after space experimental activities by providing a belt- hook on one end part of a cellular plastic material and a belt-loop on the other end part respectively, and mounting the plastic material on the underwater machine part so that the material can be freely installed and removed. CONSTITUTION:On one end of a cellular plastic material 1 provided with a number of cell-chambers 2, a belt-hook 3 called magic tape is attached, and on the other end, a belt-loop 4 is attached to form a machine part suspending tool 6. The suspending tool 6 is formed into suitable shape and dimensions in accordance with the side of a machine part to be suspended in water and the magnitude of required buoyancy. The plural suspending tools 6 are wound around required machine parts 5, and both the belt-hook 3 and belt-loop 4 at the opposite ends of the plastic material are pressed, connected and fixed to each other. Thus, the machine parts 5 are suspended in water, and underwater training modeled after space activities can be performed.
Patent JP-H03243732-A (JP)
Title: Deoxidation of titanium
Inventor: MAEDA MASASHI
IPC: C22B9/22
Filed: 1990-02-20
Abstract: PURPOSE:To form oxygen in titanium into the oxide of aluminum or silicon and to easily carry out vapor phase deoxidation by adding aluminum or silicon to an oxygen-containing titanium material and performing electron beam melting. CONSTITUTION:Aluminum and/or silicon is added to an oxygen-containing titanium material. As to the above titanium material, a material prepared by reducing TiO2 by Al by an aluminum thermit process is preferred, and also, e.g., a material prepared by chlorinating TiO2 into TiCl2 by a Kroll process and further reducing this TiCl4 by Mg, etc., can be used. The above mixed materials are subjected to electron beam melting in a high vacuum atmosphere. By this method, Oxygen in the titanium material can be subjected to vapor phase deoxidation into gas species or ion species of Al2O, AlO, SiO, etc., in a short time, and a high purity titanium ingot can be obtained.
Patent JP-H01213672-A (JP)
Title: Image forming device
Inventor: MATSUDA ITARU
IPC: G03G15/01
Filed: 1988-02-22
Abstract: PURPOSE:To perform transferring while suppressing a transfer current and to obtain the multicolor image of good quality without the trouble of spark discharge in the title device by selecting an appropriate mode between two previously set modes and forming the image. CONSTITUTION:When an ordinary paper mode is selected by operating the key of an operation panel, the transfer outputs from transfer chargers 17K, 17C, 17M and 17Y are sequentially made larger to form the images of the respective colors. The transfer current 900muA of the transfer charger 17Y becomes a nearly appropriate value in yellow Y which is the final stage of the image forming process. Meanwhile, when an OHP sheet mode is selected, gammacorrection and color correction different from those in the ordinary paper mode are performed in an image processing part but UCR processing is not performed there. Since the images are formed in full color with three colors except black Bk, the transfer current of the yellow Y of the final stage is smaller than that in the ordinary paper mode and there is no possibility that the spark discharge occurs in a copying machine. Thus, the multicolor image of good quality can be obtained.
Patent JP-S61199448-A (JP)
Title: Permanent magnet field rotor assembly
Inventor: AMAMIYA YOICHI
IPC: H02K1/27
Filed: 1985-02-28
Abstract: PURPOSE:To enhance a bonding strength by mounting terminal boards made of non magnetic material at both axial sides for securing a yoke and a permanent magnet around a rotor shaft, and shrink-fitting a retainer ring to a boss provided at the center. CONSTITUTION:Yokes 12 and permanent magnets 13 are alternately disposed around a rotor shaft 11, terminal boards 14, 15 made of nonmagnetic material such as stainless steel are contacted with both axial sides, and integrated with a bolt 16 and a nut 17. The boards 14, 15 are bent at the centers to form bosses 14a, 15a, and retainer rings 18, 19 are shrink-fitted. The boards 14, 15 are formed by reducing thin plates. Thus, material cost and machining cost can be reduced, and the bonding strength can be enhanced.
Patent JP-H08235179-A (JP)
Title: Official report generation support system for law
Inventor: KAYUKAWA MIKAKO
IPC: G06F17/27
Filed: 1995-02-27
Abstract: PURPOSE: To easily and correctly generate an official report such as an official gazette and to shorten the operation time for official report index generation, etc., and lighten the burden on persons in charge by automatically official report numbers by kinds of the official reports, rearranging and listing official report entry law names according to operation dates, and giving the official report numbers in the order of issue dates and registration of the calendar by the kinds of the laws and printing or writing them. CONSTITUTION: On the basis of official report kind and issue date information inputted from a keyboard 1, a computer body 4 obtains an official report number. Then information on unissued laws is taken out of a law data base 5 and rearranged according to its issue scheduled date, issue date, etc., and supplied to a CRT 3, on which a law information list is displayed. When a law to be entered into the official report is selected out of the list of the unissued official reports, the computer body 4 registers the official report number in the selected law information in the law data base 5. Then the computer body 4 registers the official report number in the law data base 5, issues an error message and a confirmation message for processing, and also generates a confirmation message for providing new processing.