baber/WOPTO huggingface dataset:
Patent JP-H02304831-A (JP)
Title: Manufacture of plastic seal switch
Inventor: IMAI YOSHIKIYO
IPC: H01H50/04
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate incorrect sealing without using a dedicated sealing agent to simplify manufacturing process by a method wherein a plastic member and a plastic base are integrated by heat welding as well as this base and a plastic case are integrated by heat welding. CONSTITUTION:An approximately center part of a terminal 4 is integrally fixed to a plastic mold 1 by insert molding. Then this mold is engaged with and fixed to a mounting part of a base 5 in press-fitted state, and a lead part 2 is positioned so that a contact 3 aligns with a specific position. With the upper surface 6a of a case 6 leveled with a protrusion 1a of the plastic mold 1 and the upper surface of a protrusion 5a of the base 5, a joint of the protrusion 1a of the plastic mold 1 and the protrusion 5a of the base 5 is integrated by heat welding, and then a joint of the protrusion 5a of the base 5 and the upper end of the case 6 is integrated by heat-welding. Thus sealing stability can be improved without sealing agent while manufacturing process can be simplified.
Patent JP-H11331526-A (JP)
Title: Facsimile equipment
Inventor: NISHIKAWA MASAHITO
IPC: H04N1/21
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To sort the output bundles for every transmitter side and to improve the usability of a facsimile equipment which accumulates the image information received while a recording system has a fault and then records and outputs the accumulated images when the fault of the recording system is solved by identifying and recording the transmitting terminal identification signals at the time of reception and outputting en bloc the image information having the coincident transmitting terminal identification signals at the time of substitute output. SOLUTION: If a facsimile recording system has a fault due to deficiency of the recording paper, etc., when the substitute reception/output processing is carried out for a facsimile equipment, the substitute receiving image information received via a communication control part 10 is stored in an image memory 6. Meanwhile, the head pointer of the receiving image information and the transmitting terminal identification signals are stored in a parameter memory 7. Then the supply of the recording paper, etc., is carried out and the fault of the recording system is solved. When it's notified via a plotter part 4 that the fault of the recording system is solved and then recovered, a table is retrieved by the operation of a CPU 14 and the pointers of the memory 6 having the same identification signals are extracted for execution of the substitute processing.
Patent JP-H01295465-A (JP)
Title: Double diffusion type field effect semiconductor device
Inventor: NOBE TAKESHI
IPC: H01L29/06
Filed: 1988-05-24
Abstract: PURPOSE:To realize high breakdown voltage and high speed operation, by making an insulating layer under a gate electrode thin in a channel forming region, making said layer thick in the part between double diffusion regions, making an insulating layer under a field plate electrode thin in the vicinity of a substrate center, and making said layer thick in the peripheral part. CONSTITUTION:An insulating layer 6 under a gate electrode 5 is thin in a channel forming region CH, but thick in the part between double diffusion regions 3, so that the capacitance between a gate and a drain is small. In an impurity diffusion region 4 for a source region, a source electrode 7 is formed. A field plate electrode 8 formed in a unified body with the above electrode 7 is arranged on a semiconductor substrate 2, via an insulating layer 9. Said insulating layer 9 under the field plate electrode 8 is made thick in the periphery 9a. As a result, the charging time of a signal voltage is reduced, and the operating speed is increased. Further, at the time of cutting off, a depletion layer expands so as to relieve electric field concentration, and so the electric field concentration is relieved, thereby increasing breakdown voltage.
Patent JP-H04352089-A (JP)
Title: Coin carrier
Inventor: NODA TAKASHI
IPC: G07D9/00
Filed: 1991-05-29
Abstract: PURPOSE:To enable a customer to easily take out coins without bending down forward by arranging a coin return port on a higher position of an automatic vending machine in respect of a coin carrier to be combined with a coin changer to be used for the automatic vending machine. CONSTITUTION:Passages 13, 15 are connected from a coin feeding port 6 in a lower oblique direction. A carrier 17 is connected to the ends of the passages 13, 15 and a carrying belt 23 is stretched around the carrier 17. An outflow port for a carried coin 24 is arranged on an upper position. In the above constitution, the coin charger can be arranged on the upper position, the coin return port can be arranged as highly as possible and coins can easily be taken out.
Patent JP-S6018049-A (JP)
Title: Connection system to plural trunk lines
Inventor: NAKAJIMA AKIHISA
IPC: H04M3/38
Filed: 1983-07-11
Abstract: PURPOSE:To discriminate whether subscriber lines are paired at the side of an exchange network or not by using the originating subscriber numbers to retrieve a control table containing a memory where terminal numbers are registered and a memory which displays that a corresponding circuit is set for each terminal number. CONSTITUTION:Terminals 1-3 are stored in a switchboard 7 for subscriber lines via subscriber lines 4-6 and then connected to a repeating switchboard 12 via trunk circuits 9-11. A switchboard 7 transmits the originating subscriber identification numbers to the circuits 9-11 when the terminals 1-3 work for transmission. Thus a subscriber number identifier ID8 is started. The originating subscriber number sent from the ID8 is used as a key word to retrieve a control table 13 for plural trunk lines. The table 13 contains a memory 19 where a terminal number to which the communication is permitted is registered in a pair to each subscriber number, memories 23 and 24 which show that a corresponding circuit is set for each terminal number, and a memory 27 which serves as an integrated charging meter for paired trunk lines.
Patent JP-H04352248-A (JP)
Title: Fault analysis system
Inventor: UCHIDA MASAMI
IPC: G06F9/22
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the workload required for a fault analysis and to shorten the time required for the fault analysis. CONSTITUTION:A command history table 1 contains the contents of commands for an operating system or firmware. A command history collecting means 2 stores the contents of a command for the operating system or firmware in the command history table 1 each time the command is generated. A command history storing means 3 stores an external storage device with the contents of the command history table 1 generated by the command history collecting means 2 when a fault is generated.
Patent JP-H02306152-A (JP)
Title: Method and apparatus for measuring purity of gas
Inventor: YANAGI HIDEJI
IPC: F25B9/00
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate the wasteful consumption of gas and to perform long-time continuous measurement by using the standard gas allowed to flow through a heat conductivity detector by purifying sample gas and again returning the standard gas after use to a sample gas recirculation passage. CONSTITUTION:The sample gas led out of a gas recirculation passage 7 is introduced into the sample gas cell 12 of a heat conductivity detector 11. The sample gas led out of the cell 12 is introduced into the adsorbing column 19a packed with an adsorbent in a purifying apparatus 18a through a heat exchanger 17a to adsorb impurity. The column 19a is immersed in liquid nitrogen to be cooled. The low temp. purified gas from which impurity is removed is subjected to the heat exchange with the sample gas in the heat exchanger 17a to become room temp. and introduced into the standard gas cell 24 of the detector 11. Herein, the difference in heat conductivity between the standard gas and the sample gas passing through the cell is detected by a heat conductivity bridge and the amount of the impure N2-gas in the sample gas is detected. The purified gas in the cell 24 after the use in measurement is returned to the recirculation passage 7. The flow rates in the cells 12, 24 are controlled by a flow rate control valve 9.
Patent JP-S6017774-A (JP)
Title: Developing device of preventing developing powder leakage
Inventor: ABE YOSHIAKI
IPC: G03G15/08
Filed: 1983-07-12
Abstract: PURPOSE:To prevent completely the leakage of a developing powder from a developing device by providing a developing powder guide plate. CONSTITUTION:A titled device is provided with a developing powder guide plate 14 which is made to correspond to a space between each end part in the axial direction of a magnet roll 2 and the outside of a picture forming range of a photosensitive body also placed in the vicinity of the upstream in the rotating direction of the photosensitive body of a developer seal 3 to make its tip slide and rub against the surface of the photosensitive body, and guides a floating developing powder adhering to the surface of its photosensitive body into the developing device. As for the guide plate 14, its tip is made to slide and rub against the surface of a photosensitive drum 1, and this plate is curved by its flexibility. Ths slide rub width of the tip of the guide plate 14 in this case is selected in advance to be the outside of the picture forming range of the photosensitive body 1 and also the outside of a flow path of a developer 9. In the course of development in this state, a floating toner 6A adhering to the surface of the photosensitive drum 1 is scraped by the tip of the guide plate 14, and its scraped toner is guided into a housing 13 of the developing device by the guide plate 14, and carried to a developer storing part together with the developer 9 by a rotation of the magnet roll 2.
Patent JP-S5827359-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: INABA TOORU
IPC: H01L27/112
Filed: 1981-08-11
Abstract: PURPOSE:To deliver a semiconductor memory device by completing the device after a manufacturing order placed by a user by forming a through hole opened in advance at the PSG film of an MOS transistor, then forming an aluminum wire film of the first layer, forming the PSG film of the second layer, and then waiting the user's order. CONSTITUTION:An SiO2 film 2 for isolating between elements is formed on a P type Si substrate 1, and an N type source region 3 and a drain region 4 are formed. An SiO2 film 5 is formed as a gate oxidized film on the substrate 1, a polysilicon film is grown thereon, and is then formed in the prescribed pattern, and a gate electrode 6 is formed. Further, an insulating film 21 formed of a PSG film is formed on the substrate 1, all PSG films 21 on the drain region 4 of all MOS transistors formed on the substrate are opened with windows, thereby forming through holes. Thereafter, an aluminum wire film 23 patterned on the film 21 is formed. The film 24 is formed on the film 24, through holes 26 for connecting the film 25 to the film 23 is formed on the film 24, and PSG films 27 for protecting the aluminum wire 25 and the film 25 are formed.
Patent JP-H09311622-A (JP)
Title: Display device
Inventor: TSUKASA TOSHIYA
IPC: G09B21/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a low cost display device capable of easily processing a dotted figure and/or cubic diagram by expressing information including characters and diagrams corresponding to input signals by means of projection/ recession of each pin head. SOLUTION: Out of pins 2 arranged on a full secondary plane, each pin 2 selected in response to each signal is projected from each hole 1a to be formed in convex configuration. The bottom part of this pin 2 is formed in a spherical shape and the pin responsively moving part 4 is chamfered (taper) on its tip end parts. And, the pin responsively moving part 4 moved by a moving belt 5 brings its chamfered part in contact with the spherical part of the pin 2 which is pushed upward from downward area. As the result, the tip end part of the pin 2 projects out of a plane board 1. The pin 2 pushed upward by means of the pin 2 responsively moving part 4 is inscribed in a hole provided on a lower stopper and owing to the frictional force toward the peripheral part of this hole, the state of the pin projecting from the plane board 1 may be maintained.
Patent JP-S5352165-A (JP)
Title: Liquid display electronic wristwatch
Inventor: KOBAYASHI TOSHIHIDE
IPC: G09F9/00
Filed: 1976-10-22
Abstract: PURPOSE:To prolong the service life of liquid crystal and eliminate the wasteful consumption of energy by providing a switch which detects the brightness of the outside and makes on-off control of the display of liquid crystal.
Patent JP-S5829925-A (JP)
Title: Self-operating device in gas pipe burying equipment
Inventor: YOSHIDA MICHIICHI
IPC: E01C23/09
Filed: 1981-08-11
Abstract: PURPOSE:To save manpower to operate and control and to enable saving of labor, by a method wherein, in a gas pipe burying equipment which reciprocates along a gas pipe burying ditch, guide wheels engage the ditch, and the equipment is caused to advance following curve-running of the guide wheels. CONSTITUTION:A vehicle 2, positioned across a ditch 13 and reciprocating over the ditch 13 wherein a gas pipe is planned to be buried, discharges soil and sand in a tank 3 into the ditch 13 for reburying when it runs forward, and consolidates the soil and sand by a rammer 4 when it runs backward. Guide wheels 25 and 26, which engage the ditch 13 and turn in conformity with a curve, are supported to the vehicle 2. Thus, even if the ditch 13 is curved, the guide wheels 25 and 26 follow the ditch, the movement in an axial direction of the guide wheels 25 and 26 is detected, and this causes the guide wheels to run in conformity with the curve of the ditch 13 through the connection and disconnection of running clutches 31 and 32. Even if the ditch 13 is curved, this causes automatic running of the vehicle along the ditch 13 and permits saving of manpower required for maniplation and control.
Patent JP-S6019352-A (JP)
Title: Image sensor
Inventor: KUNISHIMA TOSHIAKI
IPC: H04N1/028
Filed: 1983-07-14
Abstract: PURPOSE:To read an original with low contrast without using shading correcting plate or the like by setting a photodetecting area so as to make the product of the photodetecting area of each bit of a photodetecting face of an image sensor and the luminous amount at each bit of the photodetecting face equal in each bit. CONSTITUTION:The photodetecting area Sn of each bit 7n is set so as to make the product (SnXAn) of the photodetecting area Sn of each bit 7n (n is a positive integer) of the photodetecting face 6 of the image sensor 2 and the luminous amount An of each bit 7n corresponding thereto equal in each bit 7n. Denote the luminous amount of each bit 7n of the photodetecting face 6 by A1 on the bit 71, by A2 on the bit 72, and by A20 on the bit 720, and the photodetecting area of the bits by respectively S1-S20. The output of the image sensor 2 is made uniform by deciding the S1-S20 so that AnXSn=const (n=1-20) is obtained.
Patent JP-H0382892-A (JP)
Title: Manufacture of base material hard to tear, flat, fibrous and soft and said base material
Inventor: FUERUNAN MOORA
IPC: D21H13/08
Filed: 1990-05-18
Abstract: PURPOSE: To obtain the subject substrate with high mechanical strength, flexibility and resistance to temperature change, and suitable in printing and writing by fibrillation of natural cellulosic fibers until their drainability comes to a specific level followed by mixing in water the resultant cellulosic fibers with a specific amount of artificial fibers and then forming the blended fibers into a substrate sheet by a paper manufacturing machine. CONSTITUTION: This substrate based on both natural and artificial fibers is obtained by the following process: natural cellulosic fibers are refined by fibrillation until their drainability comes to >60 deg. Schopper-Riegler, and a batch of the cellulosic fibers thus refined are mixed in water with >=30 wt.%, based on the whole quantity of the total fibers, of artificial fibers; subsequently, the resultant mixture is charged into the headbox of a paper manufacturing machine and a substrate sheet is produced from the machine operated in consideration of conventional operative parameters.
Patent JP-H04352281-A (JP)
Title: Sewage facility design assistance device
Inventor: SAITO YUTAKA
IPC: E03F1/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide the sewage facility design assistance device which enables designing operation by different sewage design systems. CONSTITUTION:The sewage facility design assistance device consists of a designing means D for designing sewage facilities, a drawing data base 40 stored with laying data on the sewage facilities designed by the designing means D, and an attribute data base 41 stored with attribute data on the sewage facilities; and the designing means D is provided with plural design parts, which perform individual designing operation, corresponding to the design systems for the sewage facilities in a selectable state, the drawing data base 40 stored with the laying data on the sewage facilities designed by the designing means D is provided with a common area stored with laying data common to the design parts and a characteristic area stored with laying data characteristic to the design parts, and the attribute data base 41 stored with the attribute data on the sewage facilities is provided with plural areas stored with attribute data regarding the sewage facilities designed corresponding to the design parts. Further, the device is provided with a means 42 which links the laying data stored in the common area and the individually stored attribute data corresponding to the selected design parts.
Patent JP-S5827062-A (JP)
Title: Liquid chromatograph for measuring catecholamine
Inventor: OGAWARA HIROSHI
IPC: G01N30/74
Filed: 1981-08-12
Abstract: PURPOSE:To reduce a level of noise due to pulsatory flow and to permit detection of adrenalin of small amount by a construction wherein fluorescence sensitive reaction solutions are supplied into a flow tube for the column effluent of the chromatograph using a reciprocative plural-pump so that those solutions are applied to the flow tube at plural positions. CONSTITUTION:An effluent from a separation column 2 of the liquid chromatograph for measuring catecholamine is sent to a flow tube in a fluorescence sensitive portion 3. Potassium ferricyanide aqueous solutionI, ascorbic acid aqueous solution II and NaOH aqueous solution III are respectively supplied through line tubes 14, 15 and 16 to plural positions of the flow tube 4 using a reciprocative plural-pump 5, thus avoiding occurrnce of pulsatory flow. In this way, a level of noise produced in the fluorescence detecting portion due to the pulsatory flow is reduced so much to permit detection of catecholamine, particularly adrenalin of very small amount (4 pico gram).
Patent JP-H05328699-A (JP)
Title: Linear motor
Inventor: SAITO JUN
IPC: H02K41/03
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a predetermined position signal of a movable element block when a conducting member mounted on the block touches a position detecting contact piece by previously electrically connecting the piece to a signal circuit, and arranging a position detecting member at a predetermined Position. CONSTITUTION:A linear motor comprises a stator block, a movable element block 7, a position detecting member 14 and a conducting Member 18 as main component members. The member 14 has a signal board 15, a contact piece holder 16, and two position detecting contact pieces 17, 17. The holder 16 is so arranged fixedly in 8 stator case 2 that the pieces 17, 17 are located at desired positions, thereby bringing outer contact parts 17b, 17b into contact with conducting parts 15a, 15b under predetermined pressure. When the block 7 approaches an end and a conducting piece 18b of the member 18 is brought into contact with both contact parts 17c, 17c of the pieces 17, 17, a signal circuit is operated to sense the block 7 to obtain a predetermined position signal.
Patent JP-S5251989-A (JP)
Title: Na leakage detecting apparatus
Inventor: KIMURA SHIGETOSHI
IPC: G01M3/16
Filed: 1975-10-24
Abstract: PURPOSE: Voltage of detection circuits becomes zero through the use of the reactivity of Na when leakage of Na occurs, whereby the positive and simple detection of the leakage is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07330039-A (JP)
Title: Sealing bag
Inventor: YAMAGUCHI MASAHISA
IPC: B65D65/38
Filed: 1994-06-09
Abstract: PURPOSE:To provide a sealing bag wherein a content can be sealed under a condition with a stable cleanliness factor without requiring a washing of a packaging material with extrapure water. CONSTITUTION:A sealing bag 1 is constituted of a clean packaging bag 2, hard case 3 which is contained in the clean packaging bag 2, and a plurality of silicon wafers 4 which are contained in the hard case 3. The clean packaging bag 2 consists of a pair of packaging clean films, and the packaging clean film has a clean surface which is formed by peeling a protective film layer.
Patent JP-S5918424-A (JP)
Title: Line sensor driving device
Inventor: KAJI TETSUNORI
IPC: G01J1/44
Filed: 1982-07-23
Abstract: PURPOSE:To suppress the fluctuation of the output signal with respect to the fluctuation of input light, by detecting the range of the maximum value of a signal in a specified section from a line sensor, and changing the timing of scanning start pulses. CONSTITUTION:An output signal 15 from a line sensor 3 is amplified and applied to a sample and hold circuit 5. A signal 16 from the circuit 5 or a signal 17, which is obtained by converting the signal 16 into a digital quantity by an AD converter 6, is inputted to a control circuit 19. The signal 17 is also inputted to a memory 18. The output of the circuit 19 is applied to a timing generating circuit 2 for the sensor 3. At first, a pulse P1 of a scanning start signal 8 from the circuit 19 is inputted. After a storing time T1, a pulse P2 is inputted. The circuit 19 judges whether the peak of the signal 16 from the circuit 5 is within a specified level or not. When the peak is too small, the next storing time T2 is made longer than the time T1. In this way, the signal from the circuit 5 can be suppressed to a specified level.
Patent JP-H08299166-A (JP)
Title: Steam-boiling device
Inventor: CHIN AKIYOSHI
IPC: A47J27/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain consequent operation for ebullition, steaming, and thermal insulation by providing an interior cook-pot and a heating device within a thermal insulating container of which container main body and pot lid are constructed by an outer casing, an inner casing, and a heat insulating material filled between the both casings. CONSTITUTION: An interior cook-pot 2 is contained within a thermal insulating container 1, and a heating device 3 and a sensor 4 are provided on the base of the thermal insulating container 1. The heating device 3 is electrically controlled, according to outputs and the like of the sensor 4, by a control circuit 5 with a controlling display panel 6 provided on a certain portion of an interior wall of the thermal insulating container 1. Thus, the control circuit 5 controls the controlling display panel 6 in accordance with a quantity of cooking material and a cooking method, selects and sets the time for cooking and temperature, and starts cooking.  The thermal insulating container 1 comprises the container main body 10 and a pot lid 11, both of which are formed from the outer casings 100, 110, inner casings 101, 111, and the heat insulating materials 12, 112 filled within the both casings.