baber/WOPTO huggingface dataset:
Patent JP-S59122104-A (JP)
Title: Temperature compensating circuit and protecting circuit for power amplifier
Inventor: IZUMIDA TAKAO
IPC: H03F3/20
Filed: 1982-12-28
Abstract: PURPOSE:To avoid time delay at temperature detection by using a multi-emitter base TR the base and emitter for temperature detection of which is formed on the same chip as the main TR of an output stage. CONSTITUTION:The 2nd base emitter of multi-emitter base transistors (TR) 5', 6' forms a part of a load of TRs 1, 2 of a pre-driver stage. Since the temperature detection is performed by the 2nd base emitter part formed on the same chip as an output stage TR in this temperature compensating circuit, even if a heat is generated in the 1st base emitter part being the output stage TR, the heat is transmitted immediately to the 2nd base and emitter, causing no time delay in the temperature detection and allowing a stable temperature compensating operation.
Patent JP-S59116537-A (JP)
Title: Measuring method of residual chlorine
Inventor: TAKAHASHI AKIRA
IPC: G01N27/416
Filed: 1982-12-24
Abstract: PURPOSE:To omit acquisition of a reagent such as sodium sulfate and periodic preparation and replenishment of a solution and to make it possible to perform continuous measurement, by adding raw material sea water or intermediate fresh water turned from the sea water into sample water, and measuring residual chlorine. CONSTITUTION:At a place where sea water can be obtained conveniently, measurement is accurately performed by the following way: the sea water is added to sample water at a rate of about 1/100; and the sample is guided to a residual chlorine meter. This method is conducted without procurement of sodium sulfate and the preparation and replenishment of a solution. In some cases, a material, which consumes chlorine, is included in the sea water. Since the amount of addition is as small as about 1/200 of the sample, the effect can be usually neglected. If the amount cannot be neglected, intermediate fresh water turned from the sea water is taken and added to the sample water. In this case, the concentration of the residual chlorine in the added sea water is low and the rate of addition is small. Therefore there is no problem. It is appropriate that a flow ratio of the sample water 3 and the sea water 4 from a sample feeding pump 1 and a sea water feeding pump 2 is about 200:1 or less.
Patent JP-H0679649-A (JP)
Title: Safety device for coacting with fastener driving tool
Inventor: ROBAATO JIEI MEIYAA
IPC: B25C7/00
Filed: 1991-05-15
Abstract: PURPOSE: To prevent actuation of a tool when a safety member is not in contact with a workpiece at first by providing an interlock means or the like to lock the safety member at a safety stand-by position when the safety member is at the safety stand-by position. CONSTITUTION: A trigger rod 40 is disposed to be adjacent to a protruded member 56 as far as a safety member 18 is held at a non-actuation position. As a trigger 16 is being pushed, when the safety member 18 is at the non- actuation position, the trigger rod 40 is locked to an upper projection and prostration 58 formed right above the protruded member 56. As the trigger rod 40 is locked to the projection and prostration 58, the trigger 16 can not be pushed further, but is it kept opened in a trigger valve 32. As a result, a driving stroke of a fastener driving tool 10 cannot be started.  In addition, the safety member 18 is locked at the non-actuation position as the trigger rod 40 is locked to the projection and prostration 58, and the safety member cannot move to an actuation position even when a workpiece engagement part 20 of the safety member 18 is applied to a workpiece as far as the trigger 16 is manually pushed.
Patent JP-H0542104-A (JP)
Title: Video signal processing circuit for electronic endoscope
Inventor: OKADA FUJIO
IPC: H04N5/378
Filed: 1991-08-13
Abstract: PURPOSE:To exactly form a clamp pulse or a sample holding pulse even in the case a jitter is generated without being influenced by a variance of an operation of a solid-state image pickup element and its driver, etc. CONSTITUTION:In the video signal processing circuit for an electronic endoscope for clamping an output of a CCD 1, and also, sample-holding a video signal from the output of the CCD 1, a reset pulse separating circuit 18 for separating a reset pulse in an output signal of the CCD 1, and pulse forming circuits 19, 20 for forming a clamp pulse CP and a sample holding pulse SP from an output of this separating circuit 18 are provided, and from a video signal transmitted to the processing circuit, the pulses CP, SP are formed directly. In this case, when a PLL circuit 19 is used, the pulse CP, SP which follow a phase variation, and also, are stable can be obtained.
Patent JP-H0275877-A (JP)
Title: Refrigerator
Inventor: NAKAYAMA MIKIHIRO
IPC: F25D23/00
Filed: 1988-09-12
Abstract: PURPOSE:To prevent content to be placed from being iced on the side faces of an inner box and to easily remove the content out of a refrigerator by providing a drainboard made of synthetic resin having at least a bottom and opposing side faces. CONSTITUTION:A drainboard 9 having at least a bottom and opposing two side faces, 20mm of an interval and four or less of corners is made of synthetic resin. It is so formed as an inner box as to place a content to be placed on the bottom, and it is not apprehended to ice even if it is brought into contact with the side faces of the inner box due to the inclination of the content to be placed. For example, even if the other side on which no drainboard 9 is disposed is iced, the content can be easily removed by holding the side of the drainboard 9. Thus, since it not only prevents the content from adhering to the side face of the inner box due to icing but it is brought into point or linear contact therewith in a small contacting area even if the content adheres thereto, the content can be easily removed.
Patent JP-S59124234-A (JP)
Inventor: ISHII ISAMU
IPC: B65B49/08
Filed: 1982-12-30
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-2000063101-A (JP)
Title: Fuel reforming apparatus
Inventor: MATSUDA KAZUTO
IPC: C01B3/38
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact fuel reforming apparatus in which smooth starting is performed and has good heat efficiency. SOLUTION: This reformer 26 is equipped with first and second reforming catalyst layers 38 and 40 arranged in a reforming chamber 36 and a feeding mechanism 42 for simultaneously carrying out oxidation reaction and reforming reaction in the first and second reforming catalyst layers 38 and 40 by feeding steam and oxygen thereto. In these first and second reforming catalyst layers 38 and 40, the face direction is set in doughnut form which is perpendicular to flow direction of the reforming chamber 36.
Patent JP-H0277962-A (JP)
Title: Layout display system
Inventor: MASUDA YOSHITAKA
IPC: G06F17/21
Filed: 1988-09-14
Abstract: PURPOSE:To easily and effectively perform a layout job by displaying a display area in response to the number of characters and at the same time displaying the number of display enable characters at a blank space part of a display screen. CONSTITUTION:An operator inputs a format parameter by means of an input device 22 like a keyboard, a scanner, etc. These input parameters are stored in a memory part 23. Then the number of characters, the document start point, and the line feed point are inputted from the device 22. Thus a microprocessor 21 performs a line feed process, etc., based on the input data and displays the area of the input number of characters on the screen of a display device 24 with application of the shadow. The operator changes the number of characters, etc., by reference to the displayed area and produces a display area. When the number of display enable characters is displayed in the display area, a position is inputted on the CRT screen by means of an input device like a light pen, etc. The processor 21 performs an arithmetic process based on the input data and displays the number of characters that can be inputted to a designated area at a blank space part of the device 24.
Patent JP-H0679621-A (JP)
Title: Grinding device
Inventor: YONEDA TAKAO
IPC: B23Q15/02
Filed: 1992-08-27
Abstract: PURPOSE:To provide a grinding device, which can improve the form accuracy of a work without lowering the diameter accuracy of the work and increasing the working cycle time. CONSTITUTION:A grinding device grinds a work W to the finish diameter with a grinding wheel 19, measuring the worked diameter of the work with an in- process sizing means 20. In this grinding device, the residual grinding quantity is obtained by a computing means 130 on the basis of the work diameter measured by the in-process sizing means 120 and the cutting movement quantity detected by a position detecting means 110. The grinding undercut quantity of the work W is obtained on the basis of this residual grinding quantity, and the work W and a grinding wheel spindle stock 13 are moved in the cutting direction relatively to each other till the work W is ground to the finish diameter, and thereafter, the work W and the grinding wheel spindle stock 13 are moved for spark out in the direction for separating from each other by a control means 140 through a driving means 130 by the grinding undercut quantity, which is obtained by the computing means 130.
Patent JP-H0197296-A (JP)
Title: Cation fixing pigment dispersion and coating agent
Inventor: YOZEFU BAIGURU
IPC: C09K23/52
Filed: 1988-09-14
Abstract: PURPOSE: To obtain a cationic fixed pigment dispersoid having a high solid content, a low viscosity and good adsorptivity to negative charge paper fibers by adding a pigment component such as calcium sulfate, a specific dispersant, and a specific polymer as a protective colloid. CONSTITUTION: This dispersoid is obtained by adding (B) a cationic polymer or a quaternary ammonium compound as a dispersant and/or (C) a cationic polymer obtained from hydrophilic poly(meth)acrylate, degraded (modified) starch, degraded (modified) galactomannan, (hydroxy)methylcellulose, carboxymethylcellulose, degraded alginate, proteins and/or PVA as a protective colloid for coating a component A to (A) a pigment component containing calcium sulfate, talc and/or aluminum hydroxide.
Patent JP-2001054013-A (JP)
Title: Image pickup signal processor and its processing method
Inventor: KONISHI MASAHIRO
IPC: H04N5/238
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can obtain effect similar to that of automatic blanketing with one photographing. SOLUTION: A signal processing part 12 of an electronic still camera stores image data obtained by photographing in a buffer memory 12b. A gain change part 12c executes a multiplication processing on the stored image data so that it is equivalent to the processing for changing an exposure value by 0.5 EV. A processing part by individual purposes 12d processes the image data by two types of methods and gradation and an outline of an image are changed so that the image is suitable for a CRT and a printer.
Patent JP-S6387577-A (JP)
Inventor: KUBO AKIRA
IPC: F25D23/02
Filed: 1987-09-11
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-H04111013-A (JP)
Title: Virtual input device
Inventor: MIURA SADATSUGU
IPC: G06F3/0346
Filed: 1990-08-30
Abstract: PURPOSE:To execute the input operation of a free physical operation of hands, eyes, etc. by providing a position detecting means and a pseudo touch sense generating means, and constituting the pseudo touch sense generating means of a pressure or vibration stimulating means. CONSTITUTION:A position detecting means 13 and a pseudo touch sense generating means 22 are provided on an input part, and the pseudo touch sense generating means 22 is constituted of a pressure or vibration stimulating means. In such a state, an absolute value of a virtual keyboard 15 is set in advance, and subsequently, a position of a hand or a finger to a position of a virtual input means 14 is detected by the position detecting means 13. An input to a virtual key of the virtual keyboard 15 is executed by detecting a stroke operation of a hand or a finger by the position detecting means 13. Also, since the key operation is not felt actually by only the stroke operation, the pseudo touch sense generating means 22 is operated, and a virtual operation is felt actually by feedback of the sense. In such a way, the input can be executed by a free input posture.
Patent JP-S59120830-A (JP)
Title: Low temperature cooling device for measuring infrared spectrum
Inventor: NANBA HIROKUNI
IPC: G01J5/02
Filed: 1982-12-27
Abstract: PURPOSE:To cool a specimen within a short time and to facilitate the exchange of the specimen, by forming such constitution that the space between an stainless outer cylinder and an stainless inner cylinder hermetically sealed by the flange parts thereof are evacuated and liquid nitrogen is injected into the inner cylinder to cool the specimen fixed to the bottom surface of the inner cylinder. CONSTITUTION:A stainless outer cylinder 1 and a stainless inner cylinder 2 are hermetically sealed through flange parts 6, 6' each equipped with packing rubber and the space between the outer cylinder 1 and the inner cylinder 2 is evacuated through a vacuum communication pipe 7 while liquid nitrogen 3 is injected into the inner cylinder 2 to cool the specimen 5 attached to the bottom surface of the inner cylinder 2 through a heat sink 4. An infrared absorption spectrum is measured through the infrared ray pervious window 8 provided to the outer cylinder 1. By this mechanism, the specimen 5 is cooled within a short time and the exchange of the specimen is easily performed only by detaching the flange parts 6, 6'.
Patent JP-2001019036-A (JP)
Title: Method for easy opening and packaging body using the same
Inventor: YAGISHITA YOSHIHIRO
IPC: B65D75/66
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily tearing and opening a packaging body, and a packaging body. SOLUTION: The inside of a packaging body has a thread made of sheath and core double structured fiber. The sheath is made of fiber having a low melting point and the core a high melting point. When the tear opening 5 of the packaging body 3 where the thread is adhered is torn by hand or finger, the thread is pulled out connected to a torn piece torn from the packaging body opening up the packaging body and controlling a tearing direction. By this, a small tearing piece is obtained, and a non-fused thread connected to this is pulled out. When the packaging body is cut open with this non-fused thread, because the thread moves freely, it can be guided to the end of the packaging body inside face. The end part of the packaging body inside can be cut open continuously in a condition similar to the one cut with a sharp knife.  Also because a cut open piece is quite small, the packaging body can be easily opened for taking out an article filled without tearing instructions such as a design or a note printed on the surface of the body or without hitting the article filled in the inside of the body.
Patent JP-S61108296-A (JP)
Title: Diaphragm for speaker
Inventor: TOYODA KOHEI
IPC: H04R7/10
Filed: 1984-10-31
Abstract: PURPOSE:To prevent the occurrence of the hollow phenomenon of the appearance of a diaphragm for a speaker due to the difference of the linear expansion coefficient by molding by the adhesives respectively connecting a surface side skin material, a core material in which the central part is constructed not to connect with the surface side skin material, a rear side skin material, and the surface side skin material and the core material and the above-mentioned rear side skin material and the core material. CONSTITUTION:At the surface connecting to a surface side skin material 3 and a core material 9 of the rear side skin material 4, hot-melt type adhesives 6 are applied or stuck, the thermal press is executed from upward and downward in the sandwiched manner with the core 9 and the bonding is executed, and then, in the connecting part with respective skin materials of the core material 9, a rib bonding part only arranged radially is bonded, and the wide surface of the core material central part is not connected to the surface side skin material 3, and therefore, the hollow of the surface side skin material 3 due to the difference of the linear expansion coefficient by heat will not occur.
Patent JP-S6287131-A (JP)
Inventor: YAMAZAWA TSUTOMU
IPC: A61B5/022
Filed: 1985-10-14
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-S59116552-A (JP)
Title: Rotary sensor
Inventor: NAKANE TAKESHI
IPC: G01P3/488
Filed: 1982-12-24
Abstract: PURPOSE:To ensure manufacture without requiring a winding process by forming a flat pickup coil by etching a flexible printed substrate to make an amplification semiconductor circuit for outputting a rotation signal generated in the coil. CONSTITUTION:In a rotary sensor 10, projections 14 formed at the other end of an iron yoke 13 as magnetic body with one end thereof attracted to a permanent magnet 12 mounted in a synthetic resin housing 11 are so arranged to face teeth 16 rotating together with a rotor 15. With the rotation of the rotor 15, magnetic path clearances are varied as formed between the projections 14 of the yoke 13 and the teeth 16 in a magnetic circuit formed with the permanent magnet 12. This change induces a voltage as rotating signal in a pickup coil 17 and an electrical signal is outputted. The pickup coil 17 is formed on one flexible printed substrate 18 made of a polyamide resin together with a semiconductor circuit 19 for amplification.
Patent JP-2000051953-A (JP)
Title: Method and device for angling in bending machine
Inventor: MATSUMOTO MASATERU
IPC: B23Q15/00
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To improve finish angle precision of a work, when a measured angle value is turned to the angle equivalent to a target angle by measuring the bent angle of a work in the middle of a manual bending work, by generating a bending completion sound to inform an operator of the fact. SOLUTION: A target angle is key-inputted into a operation unit 81 and a tentative bend angle into a NC console 13. When a lower part table ascends to reach a tentative bending ascending end, the NC console stops operation. A sensor unit 41 measures the bent angle of the work, the measured angle value is displayed on a display 85. When the measured bent angle is equivalent to the target angle, a buzzer 99 generates a bending completion sound to inform an operator of it. By this method, the operator surely recognizes by ear that the bent angle of the work is equivalent to the target angle. When the operator disengages the foot stepped on a foot pedal 23, a bending indicator 31 is turned into an off state, the bending work is completed.
Patent JP-S59123821-A (JP)
Title: All solid-state electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/1524
Filed: 1982-12-29
Abstract: PURPOSE:To improve response speed, coloring density, color developing efficiency, life, etc. by forming an electrochromic layer made of iron hydroxide as a anode side color developing layer. CONSTITUTION:An all solid-state electrochromic (EC) layer is prepared by successively laminating the first electrode 2 of an electrically conductive film 2, an EC layer 3 of an anode side color developing layer, an insulating layer 4 of a dielectric film, and the second electrode film 5, or further, the second EC layer of a cathode side color developing layer 6 between the layer 4 and the film 5. The layer 3 is made of iron hydroxide. The film of iron hydroxide can be formed by reactive ion plating, iron or iron oxide is used as an evaporation source, and water vapor or gaseous O2 in addition to it are introduced as an atm. to obtain the desired EC layer.
Patent JP-S6471671-A (JP)
Title: Automatic screw driver
Inventor: ISE YOJI
IPC: B23P19/06
Filed: 1987-09-14
Abstract: PURPOSE: To hold a screw with different screw diameter so as to properly fasten it by forming a screw holding part at the tip of a finger attachment of a cutout part, in which a thread part is positioned, and a step part whose diameter is gradually increased from the cutout part to the upper side. CONSTITUTION: A screw in a predetermined position is picked up by means of a finger device. In this process, a head part in each of screws of 3ϕ, 3.5ϕ, 4ϕ is positioned in a matching step part 57 among upper, middle, and lower step parts formed in a screw holding part 55 at the tip of a finger attachment 54, and each of the screws is held in the holding part 55 vertically with its thread part protruded from a cutout part 56. After the screw with different thread diameter held in this way is moved to the predetermined position, the screw vertically held in the screw holding part 55 is fastened by means of rotating action of an automatic screw fastening device such as an air screwdriver, and at the same time, the finger attachment 54 is opened so as to release holding for the screw.
Patent JP-S59124023-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: G11B5/70
Filed: 1982-12-30
Abstract: PURPOSE:To produce high output in a wide zone by forming a magnetic layer contg. magnetic powder with uniaxial anisotropy and magnetic powder with isotropic anisotropy by which the powder is not oriented but is magnetized in any direction and having specified squareness in each of the vertical and horizontal directions and a specified orientation ratio. CONSTITUTION:Magnetic powder with uniaxial anisotropy such as gamma-Fe2O3 or Co powder is mixed with magnetic powder with isotropic anisotropy such as spheroidal or needlelike powder of iron oxide contg. solubilized Co. The former powder is easily oriented by applying a magnetic field, and by applying the magnetic field in the horizontal direction, the powder is oriented in the horizontal direction to produce high output in a low frequency zone. The latter powder is hardly oriented even by applying a magnetic field in any direction, but the powder is easily magnetized in any direction, so it contributes to the increase of output especially in a high frequency zone. A magnetic layer contg. said mixture and having 500-2,000 Oe coercive force, >=0.3 squareness in the vertical direction, >=0.6 squareness in the horizontal direction and 0.3-<1.0 squareness ratio, that is, orientation ratio is formed. Thus, high output is produced in both of low and high frequency zones.
Patent JP-H1077917-A (JP)
Title: Resin hollow body
Inventor: HASHIOKA HITOSHI
IPC: B29K77/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve airtighness by suppressing enlarging and opening of each member at the junction part, in a resin hollow body made by joining a plurality of members. SOLUTION: An intake manifold 11 is constituted of an upper part dividing body 12 and a lower part dividing body 13 which are divided in the up and down directions. Each dividing body 12 and 13 is made of polyamide resin and has flanges 22 and 23 at the peripheral edges of both the sides. By joining each flange 22 and 23 each other by vibration welding, each dividing body 12 and 13 is integrated. On the outer periphery of each dividing body 12 and 13, a horizontal rib 30a extending to each flange 22 and 23 is formed.