baber/WOPTO huggingface dataset:
Patent JP-S607751-A (JP)
Title: Semiconductor device
Inventor: USAMI ISATO
IPC: H01L23/50
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a highly resistant device against external stress partially extending the interval between adjacent leads by holding plural number of leads between a substrate which mounts a semiconductor tip and a cap and sealing bubbles which are generated when the leads are sealed with glass. CONSTITUTION:On a recessed portion at the center of a base 1 consisting of heat resisting insulation material such as ceramics, a semiconductor tip 2 is mounted, a pad for signal line connection adjacently installed and a lead frame 3 are connected by bonding with a wire 4 and the base 1 and a ceramic or metal cap 5 are sealed with glass. In this case, the sealed parts of the base 1 and the cap 5 are coated with low melting point glass 6 and 7 and the base 1, the lead frame 3 and the cap 5 are welded and fixed into an integral body. In this constitution, bubbles 13 generated in the glass sealing shown in a separate diagram are intentionally sealed to partially extend the interval between adjacent leads 11.
Patent JP-S61274489-A (JP)
Title: Pal system video circuit
Inventor: OKAMOTO AKIHIKO
IPC: H04N9/64
Filed: 1985-05-29
Abstract: PURPOSE:To make color phases variable and obtain user's favorite hue by providing a variable phase converters with the same absolute value and are reversible in phase with each other at a prestage for obtaining color difference signals of B-Y and R-Y out of carrier chrominance signals through a demodulation circuit of a PAL-D system, and also by changing over respective carrier signals every one H. CONSTITUTION:A switch S1 is connected with a terminal (a) side in the forward direction of an axis R-Y and with a terminal (b) side in the backward direction of the axis R-Y and is interlocked with a switch S2 which is a PAL-SW. Phase converters PHI1 and PHI2 are two converters which have phases of the same absolute value and are reversible in phase with each other. The output of the switch S1 selects the output of the phase converter PHI1 at a horizontal scanning period of the (n pcs.)-th scanning lines and similarly the output of the phase converter PHI2 at the horizontal scanning period of the (n pcs.+1)-th scanning lines and will output the carrier chrominance signal having vectors shown in Fig. c and Fig. f. Thus the phase angle of a carrier chrominance signal outputted from a switch S1 will be theta+PHI at the horizontal scanning period of the (n pcs.)-th, and similarly bill be -(theta+PHI) at the horizontal scanning period of the (n pcs.+1)-th. Thus far from being fixed, the phase quantities of the phase converters PHI1 and PHI2 can be freely set to a certain extent by user and the color phase also can be varied.
Patent JP-H08310565-A (JP)
Title: Deoxidation packaging method using drying agent in combination
Inventor: IWAI TATSUO
IPC: B65D81/26
Filed: 1995-05-15
Abstract: PURPOSE: To sufficiently produce deoxidation performance under dry conditions and to enable a long term preservation and transportation without deteriorating an article which is unsuitable for oxygen and moisture by tightly sealing an article together with an oxygen absorbing agent and a drying agent in a bag formed from a specific transparent laminated material having gas-barrier properties. CONSTITUTION: A transparent laminated material having gas-barrier properties and constituting a packaging bag is composed of polyvinyl alcohol whose saponification value is 99 mole % or more, in which a vapor deposition layer of a silicon compound having a thickness of 5-500nm is formed on at least one side of a polyvinyl alcohol film which is stretched within the dimensional variation range of 2% at a temperature of 120 deg.C and further at least one layer of a transparent film is laminated on both sides of the film. An article is sealed in the bag together with an oxygen absorbing agent comprising a straight chain hydrocarbon polymer having preferably an unsaturated fatty acid compound and/or an unsaturated group, as a main agent, and an oxygen absorption accelerating substance, and a drying agent.  Consequently, a long-term preservation and transportation of articles can be achieved.
Patent JP-H05314338-A (JP)
Title: Coin discrimination device
Inventor: MINAMIYOSHI TAKEHIKO
IPC: G07D5/00
Filed: 1992-05-08
Abstract: PURPOSE:To efficiently perform the maintenance and to prevent the loss of opportunities for selling by reporting the degree of necessity of coin passage cleaning which cannot be detected in a conventional device with respect to the coin discriminating device used in a vending machine or the like. CONSTITUTION:A detecting means 22 which detects the height of a coin from the bottom of the coin passage and a control means 26 which drives a report means 30 based on the output of the detecting means 22 and reference data preliminarily stored in a storage means 27 are provided to constitute the device, and thereby, the degree of influence of dirt upon discrimination is detected to report the degree of necessity of cleaning.
Patent JP-H0414293-A (JP)
Title: Shielding case
Inventor: INOKI TOSHIHIRO
IPC: H05K9/00
Filed: 1990-05-07
Abstract: PURPOSE:To fit shielding cases to a substrate in a close contact state by using a less number of screws by bending the shielding cases in the directions in which the central parts of the end faces of the cases faced to the substrate are projected. CONSTITUTION:An upper and lower shielding cases 20 and 21 are formed by bending the cases 20 and 21 in the directions in which the central parts of their end faces 24 and 25 faced to a printed wiring board 22 are projected after plating. After the upper and lower cases 20 and 21 are respectively arranged on the surface 26 and rear 27 sides of the board 22, the cases 20 and 21 are fixed to each other with the board 22 in between by tightening screws 29. The central parts of the end faces 24 and 25 are first brought into contact with an earthing pattern and, when both end sides in the length direction of the cases 20 and 21 are fixed to each other by means of the screws 29, the cases 20 and 21 are deformed by the elasticity of the plastic material and the end faces 24 and 25 are brought into close contact with the earth pattern from the central parts to both end sections. Therefore, the entire surfaces of the end faces 24 and 25 are brought into close contact with the earth pattern even when no screw is used for the central parts of the cases 20 and 21 and the inside and outside of the cases 20 and 21 can be shielded well.
Patent JP-H04346824-A (JP)
Title: Hydrogen separating membrane
Inventor: SUEDA MINORU
IPC: B01D71/02
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a hydrogen separating membrane having small flow resistance, high strength, good workability and large hydrogen permeability. CONSTITUTION:Plural metal nets are laminated under the uppermost metal nonwoven fabric in a manner that the pore diameter gradually increases from the upper layer toward the lower layer. The these nets are sintered to obtain a carrier comprising a thin porous metal film 2 and a laminated sintered body 3 of wire nets. On the uppermost layer of this carrier, a thin Pb film 1 comprising Pd or Pd-contg. alloy is formed.
Patent JP-S5239510-A (JP)
Title: Method of operating soaking pits
Inventor: SUZUKI KIYOSHI
IPC: C21D9/70
Filed: 1975-09-25
Abstract: PURPOSE:Reduction in original unit of fuel is achieved without reducing heating efficiency.
Patent JP-S5640277-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO OSAMU
IPC: H01L21/331
Filed: 1979-09-10
Abstract: PURPOSE:To obtain a self cut-off thyristor having a small on-state powder loss, a large surge strength and a small control current by providing a thyristor and a transistor connected in parallel on one semiconductor substrate. CONSTITUTION:In the center of an N type semiconductor substrate 1, a thyristor element 2 having a P<+>N PN<+> structure is formed by diffusion, and an N<+> PN  transistor element 3 is provided around the thyristor element 2. Between the P type  base layers of the elements 2 and 3, while are a continuous layer, an N type emitter layer is formed by diffusion. Then, on the N<+> type end layers of the element 2, an electrode 4 for short-circuiting the adjacent emitter layer is provided, and connected to a cathode terminal K together with an emitter electrode 5 of the element 3. After that, on the other surface of the substrate, an electrode 6 contacting with the P<+> type end layers and the N type base layer of the element 2 and the N<+> type collector layer of the element 3 is provided and connected to an anode terminal A. Moreover, a gate electrode 7 on the base layer of the element 2 is connected to a gate terminal G, and a base electrode 8 of the element 3 to a base terminal B.
Patent JP-S649160-A (JP)
Title: Distribution container for wound long article
Inventor: KAI HISAO
IPC: B65D25/52
Filed: 1988-05-14
Abstract: PURPOSE:To obtain a distribution container for a long article capable of drawing out a necessary amount of the long article and cutting the same before use, by dividing a flat cylindrical container into the first and second side walls by two inner fold lines and providing a guide groove to one side wall at the upper end of the container to provide a cutting blade in said guide groove. CONSTITUTION:A side surface member 1 composed of cardboard is divided into two equal parts by two inner fold lines 2, 3 to form the first and second side walls 4, 5 and a draw-out port 7 is a hole for drawing out a packed long article 6 from one end thereof and provided to the first side wall 4 while a guide groove 8 is provided to the side surface member 1 of the second side wall 5 from the end part thereof at a right angle and a cutting blade 9 is fixed to the inside of said groove 8. The long article drawn out from the outside of the first side wall 4 of the side surface member to the guide groove of the second side wall 5 and inserted in the guide groove 8 to be cut by the cutting blade 9 provided in the guide groove 8 A notch 12 allows the article to be cut to be vertically brought into contact with the cutting blade and enhances the cutting quality. Therefore, a safe container for a wound long article, from which a necessary amount of the long article is drawn out to be cut as it is, is obtained.
Patent JP-H11293990-A (JP)
Title: Strike for guard arm device
Inventor: NAKAMURA KATSUNORI
IPC: E05C17/06
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To securely return the engaging projection when a door or a sliding door is closed, in a strike engaging with the projection having a flange-shaped swelling at the front end of a guard arm when actuating the guard arm device. SOLUTION: A control plate 27 bent to have a trapezoidal cross section when it is viewed from a guard arm is provided in a fitting hole 19 and the connection part of a fitting hole 19 and the guide long hole 21, at the box-shaped inside where an engaging long hole 22 comprising the fitting hole 19 fixed to an engaging projection when actuating the guard arm device and a guide long hole 21 connected thereto is opened. The length of the bottom side of the trapezoidal shape is formed as long as the width of the fitting hole 19 and the length of the top side is made as long as the diameter of the swelling of projection of the guard arm.
Patent JP-H08312440-A (JP)
Title: Fuel injection timing control device of diesel engine
Inventor: YUKINAGA RIYOUTA
IPC: F02D1/18
Filed: 1995-05-15
Abstract: PURPOSE: To improve the stability of a timer device by composing the system to control a timer control means to control the timing of the fuel injection from a fuel injection pump, according to the response delay time of an actuator to regulate the control amount of the fuel injection amount and the like. CONSTITUTION: During the operation of a Diesel engine M1, an actuator control means M11 operates and controls an actuator M4 to regulate the control amount of the fuel injection amount and the like, at the timing calculated from the output of a crank angle calculating means M10. And in this case, a timer control valve M7 is controlled by a timer control means M8, and the control hydraulic pressure is regulated by a timer M6, and the reciprocation driving timing of a plunger, that is, the fuel injection timing from a fuel injection pump M5 is controlled through a time piston. And when the reciprocation driving timing of the plunger is converted, the timer control means 8 is controlling the timer control valve M7 according to the response delay time of the actuator M4.
Patent JP-S5917991-A (JP)
Inventor: JIYON ERU KIYANTORERU
IPC: A61K35/74
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5740434-A (JP)
Title: Preparative method of difluorobromoacetyl fluoride
Inventor: YAMABE MASAAKI
IPC: C07C51/58
Filed: 1980-08-26
Abstract: PURPOSE: An oxidative acid containing hexavalent sulfur atoms is made to act on a specific bromopolyfluoroethane to prepare a stable partially oxidized intermediate in  high yield and the product is decomposed to produce the titled compound, an intermediate of a fluorine-containing compound, in high yield.  
     CONSTITUTION: An oxidative acid containing hexavalent sulfur atoms such as sulfur trioxide or fuming sulfuric acid acts on a bromopolyfluoroethane of formula I (X is F, Cl, Br, I; Y is Br, I) such as 1,2-dibromotetrafluoroethane, to afford an intermediate containing groups of formula II (Z is F, Cl, Br, I). Then, the intermediate is decomposed to produce difluorobromoacetyl fluoride. The reaction temperature of the intermediate formation is -10W120°C. The decomposition is effected using sulfuric acid or fuming sulfuric acid under anhydrous conditions at 0W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5740648-A (JP)
Title: Measuring method for ammonia concentration in-flue exhaust gas
Inventor: SETO TOORU
IPC: B01D53/56
Filed: 1980-08-26
Abstract: PURPOSE:To measure continuously NH3 concentration in an exhaust gas under coexistance of NOX, by introducing a sample gas into an NH3 converter charged with an N2 converting catalyzer for NH3 and obtaining the difference between NOX concentration in the outlet gas and the NOX concentration in the sample gas that does not pass through the converter. CONSTITUTION:As a measuring method for NH3 concentration in the exhaust gas in a dry type flue gas denitration technique where NH3 is injected into heavy-oil combustion exhaust gas, exhaust gas 1 containing NH3 and NOX is divided into one that is passed through catalyzer 3 as a sampling gas 2 and one that is fed as it is to a pipe 9, and NOX concentration in the exhaust gas 1 is measured through the pipe 9 by an NOX analyzer 10. On the other hand, the gas passed through the catalyzer layer 3 is reduced in NO by the amount consumed by reaction represented by formula. The catalyzer layer 3 is kept between 300 and 400 deg.C by means of a  heater 4. Gas from the catalyzer layer 3 is passed to th analyzer 6, and discharged  in the air as NOX analyzer exhaust gas 7. The difference between the analyzers, of  the NOX analyzer 10 and the NOX analyzer 6 is determined to be NH3 concentration  in the exhaust gas 1.
Patent JP-S5818192-A (JP)
Inventor: IWATA NOBUYOSHI
IPC: G21C13/00
Filed: 1981-07-27
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-2000305155-A (JP)
Title: Remote control system
Inventor: TOYODA YASUHIRO
IPC: G03B17/38
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability in remote control and to easily confirm the remote control by providing a display means to perform different display between when a remote control signal receiving means receives a 1st remote control signal and when it receives a 2nd remote control signal. SOLUTION: A remote control signal detection circuit 14 outputs a signal to a camera control circuit 12 according as the reception of any remote control signal is detected. A reception display circuit 15 has circuits respectively corresponding to plural kinds of reception confirmation display parts, and receives a command from the circuit 12 so as to perform reception display in accordance with the received remote control signal, and drives an optical reception confirming light emitting part 9 and a sound wave reception confirming sounding part 11. By such constitution, plural kinds of remote control signals are compensated in terms of signal reaching ability so as to prevent failure that a remote control device does not work well or it causes malfunction, improve the reliability in the remote control, and easily confirm the remote control.
Patent JP-S5241913-A (JP)
Title: All-closed electric compressor
Inventor: ABE NOBUO
IPC: F04B39/14
Filed: 1975-09-29
Abstract: PURPOSE: Efficient manufacturing of a light-weight and low-cost frame structure in an all-closed elctric compressor by assembling and fixing each kind of unit on a steel plate structure processed from a steel plate in barring and the like and provided with barrings and the like to be connected with each kind of unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61276577-A (JP)
Inventor: MORIYAMA KUNIHIKO
IPC: A63F13/25
Filed: 1985-05-31
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-S5543349-A (JP)
Title: Device for automatically operating damper
Inventor: OOTSUKA TAKASHI
IPC: F23G5/46
Filed: 1978-09-25
Abstract: PURPOSE: To control the speed of opening and closing of a damper and eliminate the impact of the opening and closing, by hanging container instead of a weight and supplying or discharging a load applying medium to or from the container.  
     CONSTITUTION: The damper 9 is provided at the top of a chimney 3 for an incinerator and fitted with an opening and closing arm 10 so that the damper can be swung around a shaft 16. A flexible member 11a such as a wire or chain is coupled to the opening and closing arm. The container 17 is hung from the bottom of the flexible member 11a. Control valves 18a, 18b are connected to the container 17. Another container 19 is provided to contain the load applying medium such as water or sand. The control valve 18a is connected to the container 19 through a duct including a flexible pipe 20a. An overflow pipe 21 is coupled to the container 17. Another flexible pipe 20b is coupled to the control valve 18b and used to discharge the load applying medium to a tank 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000301989-A (JP)
Title: Electronic equipment control system
Inventor: OOKA HIROYUKI
IPC: G06T7/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment control system capable of assuring safety for a vehicle operation. SOLUTION: This electronic equipment control system, having an input means 11 for inputting a variety of indicating information when touched with a finger and a control means 13 for controlling vehicle-mounted electronic equipment on the basis of the indicating information input from the input means 11, is fitted with a fingerprint detecting means 11b installed in the input means 11 to detect fingertips, a conversion means 14 for converting the detected fingerprints into fingerprint information that can be processed, a storage means 16 for storing a driver's fingerprint information, a comparing means 15 for comparing the fingerprint information converted into its form by the conversion means 14 with the fingerprint information stored in the storage means 16,  and a determining means 17 for determining whether or not control of the electronic equipment by the control means 13 is permitted according to the comparison result.
Patent JP-H09299591-A (JP)
Title: Game machine
Inventor: KANAI SHOZO
IPC: A63F7/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To let a clerk grasp the purpose of clerk calling from a player without letting the player speak or further to let the player easily grasp the play information of a play stand and/or shop side service information set to the play stand without depending on the flicker of a lamp or the presentation of a plate. SOLUTION: This game machine is provided with a character information display part 31 for displaying words for the purpose of clerk calling from the player through a provided display means and switches 32-37 for selectively displaying the purpose of this clerk call on the character information display part. Otherwise, the play information of a play stand 1 and/or the shop side service information set to the play stand 1 is further displayed on the character information display part 31 by the display means including characters.
Patent JP-H02295509-A (JP)
Title: Hair dressing device with steam generator
Inventor: SHIGEMATSU TATSUO
IPC: A45D20/50
Filed: 1989-05-10
Abstract: PURPOSE:To generate steam over a whole length in the water supply direction of an water absorbing body as equally as possible by continuously forming the heater abutting part of the water absorbing body along the water supply direction. CONSTITUTION:In an water absorbing body 33, a heater abutting body 33a is provided so as to be continuously abutted to the outer surface of a heater case 21 along an water supply direction A and a heater non-abutting part 33b is provided to cover a space part 35 for steam flow-out which is formed in an interval with the heater case 21 along the water supply direction A. In a lower side end in the water supply direction of the space part 35 for steam flow-out, a steam flow out port 36 is arranged. Further, a steam exhaust hole 23 is provided in a hair dressing body 2 so that the steam can be discharged to the surface of which is exhausted from the surface of an water absorbing body 33 and the steam flow out port 36, to the outside of the hair dressing body 2. As a result, the steam can be almost equally exhausted over the backward and forward lengthwise direction (water supply direction) of the hair dressing body and hair on the hair dressing body can be uniformly and efficiently heated and wholly softened.
Patent JP-S5740611-A (JP)
Title: Ultrasonic flowmeter
Inventor: MINAMI HIROSHI
IPC: G01P5/00
Filed: 1980-08-25
Abstract: PURPOSE:To achieve an accurate zero point adjustment even through a fluid is allowed to flow by providing a means to correct zero point deviations in a detection section before the correction zero point deviations of a converter. CONSTITUTION:A means 7 of correcting zero point deviations generated in detection sections 2a and 2b is added to an ultrasonic ammeter which has a selector means 4, an indicating instrument and a zero point adjusting means 4 of a converter 3. For example, this correction means 7 is provided between the detection section 2a and the selector means 4. A variable delay circuit is used to set the delay time at a proper value by a d.c. voltage so that difference is zero in the transmission time of sound waves when the flow velocity of a fluid is zero. In this manner, zero point deviations can be once corrected in the detection sections 2a and 2b. This creates an accurate zero setting state even though a fluid is allowed to flow without being interrupted.
Patent JP-H05289116-A (JP)
Title: Variable beam expander
Inventor: MIZUTA OSAMU
IPC: G02F1/29
Filed: 1992-04-09
Abstract: PURPOSE:To change the expansion ratio of a beam without exchanging a lens. CONSTITUTION:Parallel laser light is made incident on an incident lens 1. A deflection element 2 is provided at the converging position of the incident lens 1 with a focal length (f) and an emerging lens 4 is provided at the position apart from the converging position by the focal length (f) of the incident lens 1. The deflection element 2 is driven by a driving circuit 3 and deflects the laser light. In such a constitution, the expansion ratio is changed without exchanging the lens.