baber/WOPTO huggingface dataset:
Patent JP-S5490961-A (JP)
Title: Cathode ray tube
Inventor: KIMURA MASAMICHI
IPC: H01J29/18
Filed: 1978-11-20
Abstract: PURPOSE: To avoid the reflection of external light and to increase the contrast, by coating the fluoredcent substance mixed with pigment at the back of the face plate in which the surface is coarse.  
     CONSTITUTION: The surface of the face plate 3 of the glass bulb is frost-processed and the fluorescent film consisting of the fluorescent substance particles 5 and the pigment coating them is uniformly coated on the internal surface. For example, if mono-color fluorescent substance with green illumination as fluorescent substance particles is used, when green substance such as chromium trioxide is used as the pigment, the illumination from the fluorescent particles transmits the pigment and light other than green color among external light is absorbed, then establishing good contrast. Thus, the coating of the fluorescent substance 5 mixed with the pigment 6 at the back of the face plate 3 prevents the reflection of external light and sufficiently increases the contrast. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5568526-A (JP)
Title: Safety device for gas equipment
Inventor: WATANABE HIROAKI
IPC: F23N5/24
Filed: 1978-11-20
Abstract: PURPOSE:To enable safety of a gas equipment to be maintained with rapidity and sureness, by constituting the equipment in such a manner that a thermocouple is provided in a position lower than a burner section and the nozzle so that when the equipment is soaked into water, the thermocouple is soaked into water at first and  as soon as it is soaked into water, electromotive force becomes zero. CONSTITUTION:A main burner 1, an igniting burner 2 and a thermocouple 5 are provided on the lower section in an equipment 8. On the top of these, a combustion chamber 9 and a heat exchanger 10 and also a fume exhausting cylinder 10 are provided. The thermocouple 5 is connected to an electromagnetic safety valve 7 on a gas circuit. The main burner 1 and the igniting burner 2 are installed in parallel with each other, and an igniting flame gate 2a is directed so that the flame can be transferred to a main flame gate 1a. The igniting burner 2 ignites the main burner 2 in an upward flame position, and a safety device functions with the flame in a downward position. The thermocouple 5 is installed so that it can be heated by the igniting burner 2 with its flame in downward position, and it is located in a position nearer to the bottom surface of the equipment 8 than the main burner 1, the main flame gate 1a, a gas supply position MG, the igniting burner 2, the igniting flame gate 2a and a gas supply position PG.
Patent JP-H07130993-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: FUKUDA KENJI
IPC: H01L21/336
Filed: 1993-06-15
Abstract: PURPOSE:To enhance the life of LDD-structure hot carriers by a method wherein a stress which is generated at the interface between a silicon oxide film, for ion implantation, used to form a heavily doped and diffused layer and a silicon substrate is reduced so as to restrain an interface state density and a crystal defect from being generated in the silicon substrate. CONSTITUTION:A gate electrode 7 is formed on a silicon substrate 1 via a gate oxide film 5, n<-> diffused layers 10, 11 are formed by making use of it as a mask, a sidewall 8 is then formed on the side face of the gate electrode 7, and a silicon oxide film 9 having a film thickness of 30Angstrom  or higher and 200Angstrom  or lower is formed on it at a temperature of 750 deg.C or higher and 900 deg.C or lower by performing a CVD method.
Patent JP-S5569053-A (JP)
Title: Automatic analyzer
Inventor: GOTOU YOSHIHIRO
IPC: G01N33/48
Filed: 1978-11-20
Abstract: PURPOSE: To make accurate inspection and measurement possible by fitting inspection bodies to a rotary carriage unit, which moves in a loop while holding them by suspending and then stops, and then by providing two devices which inject a reagent on its movement track.  
     CONSTITUTION: Rotary disk 18, rotated in intermittent motion as shown by E by gear 18a and a motor, stops at a fixed position. Inspection bodies 8 are sequentially led to depression unit 19 which leads the reagent to a mixing reactor tank after the reagent contained in the sealed part of each inspection body is depressed by attachment-detachment device 17, the 1st mixing unit composed of depression receiving pedestal 19', separate injector 32 which adds a reagent held by any other bodies than the inspection bodies to mixing reactor tank 14 suspended by the inspection body, the 2nd mixing unit, and reaction result measuring instrument 20, thereby providing arithmetic display of the result. Providing depression units 19 at two points or more provides separate injection after dissolution in case that ferment unstable in retaining is used by being frozen and dried, so that efficient and rapid measurement can be done within the limited time by this device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S625221-A (JP)
Title: Optical element
Inventor: YUASA SATOSHI
IPC: G09F9/35
Filed: 1985-07-02
Abstract: PURPOSE:To prevent the destruction by impact and to permit the operation in a deformed state by forming a polymer layer in such a manner that the liquid is transparent when heated and can scatter light when cooled. CONSTITUTION:Electric power is not supplied to a resistance heating layer 4a in a state 6a in which a switch is held open. Since the contiguous polymer liquid layer 2 is low in temp., the layer 2 is in the transparent uniform state in which the polymer has affinity to the solvent. Therefore incident light 8a straightly passes the optical element 20 and is emitted as it is from the rear of the element 20 when the element is of an optical transmission type. The incident light is reflected by or absorbed into the resistance heating layers 4a, 4b..., insulating layer 5, etc. if the element 20 is of an optical reflection type. On the other hand, the electric power is supplied from an outside power source 7 to the heating layer 4b in the state 6b in which the switch is closed. The heat generated in the heating layer 4b in this stage heats up the liquid layer 2 in the contiguous part. As a result, the polymer deposits into the liquid medium and the liquid layer 2 in said part is made nonuniform when the liquid temp. exceeds the critical temp. of the polymer. The incident light 8b is thus considerably scattered in the liquid layer 2. The purpose of optical modulation or display is attained in the above-mentioned manner.
Patent JP-S5368771-A (JP)
Title: Alpha-thioacetic acid derivatives
Inventor: OGURA KATSUYUKI
IPC: A61K31/403
Filed: 1976-12-02
Abstract: PURPOSE: α-Thioacetic acid derivarives of formula X and X' (R is alkyl, phenyl; R 1 , R 2  are H, alkyl), e.g. α-methyl-thip [p-(1-oxo-2-indolinyl) phenyl] propionic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0818955-A (JP)
Title: Method and device for encoding image signal
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/152
Filed: 1994-06-27
Abstract: PURPOSE:To eliminate unnaturalness by correcting the quantization step of encoding target split image by quantization step information used in the encoding of a split image other than the encoding target split image when the encoding is applied. CONSTITUTION:An image inputted from an input terminal 101 is divided into four split image signals 103 by an image divider 102. The signals 103 are inputted to split image encoders 104-107, respectively, and encoded via discrete cosine transformation parts 115-118, quantization parts 119-122 and code allocation parts 123-126. etc. In such a case, the quantization step used in three blocks in the neighborhood of a dividing boundary is corrected corresponding to distance to the dividing boundary. Values decided in quantization control parts 108-111 are used in the quantization step to be corrected based on the exclusive state of the buffers 127-130 of the encoders 104-107. In this way, it is possible to set the quantization step used in the neighborhood of the division boundary at values near to each other amoung each split image.
Patent JP-S5935225-A (JP)
Title: Key matrix type data input device
Inventor: FUJITA MASAHIRO
IPC: G06F3/02
Filed: 1982-08-20
Abstract: PURPOSE:To reduce the fatigue of an operator, by calculating the relative positions of pieces of characteristic information on the 1st operated key stored in the 1st storage part and characteristic information on the 2nd operated key from those pieces of characteristic information, and storing them in the 2nd storage part and performing processing. CONSTITUTION:When the operator depresses a desired key of a matrix key part 45 for the 1st time, pieces of characteristic information on the X and Y coordinates of the key are read by a microprocessor muPC42 and stored in the storage part 41 of a storage part 44. Then when the operator depresses one of adjacent upper and left, and left and right keys including the 1st operated key for the 2nd time, the muPC42 reads pieces of characteristic information on the X and Y coordinates of the key and subtracts the pieces of information in the storage part 41 from the read pieces of information according to the program in an ROM46 to obtain information on the position relation between the 1st and the 2nd operated keys, thereby specifying one display character of the matrix key part stored in a storage part 43 on the basis of the obtained information. Consequently, the operator inputs data with only his or her left or right preferable hand and even an unskilled operator inputs data easily.
Patent JP-S5933884-A (JP)
Title: Variable capacity diode
Inventor: YAMATO TOSHIYA
IPC: H01L29/93
Filed: 1982-08-19
Abstract: PURPOSE:To enable to control the rate of change of a capacity, i.e., C-V characteristic by determining the isolating interval of a region for forming a P-N junction to the prescribed value by considering the degree of superposing a depletion layer. CONSTITUTION:When an isolating interval of adjacent P type regions 21-23 is represented by S, the interval S is determined to perform a relationship of S>2W by considering the thickness W of a depletion layer 5 which expands into an N type semiconductor layer 1 when a voltage applied to the P-N junction formed of a P type region is 0V. The thickness W of the expanded layer 5 becomes a function of the reverse voltage applied to the P-N junction. Therefore, when a reverse voltage is applied to the P-N junction, the thickness of the layer 5 which expands into the layer 1 increases, and the area of the curved surface for demarcating the layer 5 increases. On the other hand, when the interval S of the P type diffused region satisfies the requirement of S>2W but is set to the distance where the adjacent depletion layers are superposed when the reverse voltage reaches the prescribed value, the reverse voltage exceeds the above value, and when further increased, the superposed part of the depletion layer further increases.
Patent JP-S6051586-A (JP)
Title: Pipe-brushing device
Inventor: JIYOOJI TATSUSHIYU
IPC: E03C1/304
Filed: 1984-07-13
Abstract: The improved pipe flushing device comprises an elongated, elastomeric, hollow tubular member having a middle portion free to expand radially under water pressure. The rear Inlet end of the tubular member is fitted with a hose connector, while the narrow front outlet end of the tubular member contains a valve which opens upon expansion of the middle portion. The valve has a cage bearing a rear plate closure, and open sides and front. The rear plate is received in a transverse groove in the outlet, which groove is of a greater length than the thickness of the plate. The cage is gripped and held in a fixed position while the tubular member is in the relaxed unexpanded state. However, when the device is inflated by water pressure from a water hose connected to the inlet connector while in a water pipe, the middle portion thereof expands to meet the wall of the pipe. When the expansion is complete, the cage moves back in the outlet, the plate moving resrwardly in the groove to cause a mechanical vibration in the tubular member and water pipe. Waterthen by-passes the plate and passes through and out of the cage as a jet to break up a sewage clog. Upon expulsion of the jet, the middle portion contracts and the valve moves forward and closes, again causing sonic vibrations in the tubular member and water pipe. The expansion and contraction of the tubular member rapidly alternate to rapidly pulse water jets and vib ate the pipe to unclog the pipe.
Patent JP-S6036416-A (JP)
Title: Remedy for hemorrhoid containing body fluid of earthworm and its preparation
Inventor: KANEKO MITSUO
IPC: A61K35/56
Filed: 1983-08-08
Abstract: PURPOSE:To provide the titled remedy effective to hemorrhoid, by scattering sugar to earthworm to extract the body fluid of the worm, and using the liquid as an active component. CONSTITUTION:The objective remedy for hemorrhoid is composed of the body fluid of earthworm extracted from the worm by scattering sugar to the worm, and sugar dissolved in the body fluid. The drug is effective especially to the so-called verrucous hemorrhoid which is the anal varix comprising the expanded venous wall in the form of a bag and caused by the repetition of congestions of a number of plexus venosus rectalis existing between the lower end of rectum and the anus. The body fluid of the earthworm contains an enzyme effective to contract the blood vessel and dissolve the thrombogenic substance. The disagreeable feeling of the body fluid of earthworm can be eliminated by the use of sugar as a dissolving agent. The agent is useful as a remedy for hemorrhoid and exhibits remarkable effect to the verrucous hemorrhoid.
Patent JP-H10317767-A (JP)
Title: Full open lock device of slide door
Inventor: MAKIUCHI KAZUYA
IPC: E05B85/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To easily move a slide door in the closing direction even when the slide door is not pulled in the closing direction strongly by the initial operation at the time of putting the slide door in the close state. SOLUTION: An arm 22 to which a lock device for full opening is fitted is fixed to a slide door 21, and a stopper locking part 42a is provided on one turning end part of a hook 42 to be locked in the stopper 15. When the hook 42 is turned to release locking between the stopper locking part 42a and the stopper 15, a stopper pressing part 42b provided on the other end part of the hook 42 presses a contact part 16 provided on the stopper 15 so that the slide door is moved in the direction of closing an opening part 12 as the initial operation.
Patent JP-S5477165-A (JP)
Title: Electronic watch
Inventor: SHIDA MASAHARU
IPC: G04C3/14
Filed: 1977-12-02
Abstract: PURPOSE:To reduce the electric power by detecting the induced voltage of a step motor, after the drive pulses to the motor sre blocked, to detect the rotations of the rotor so that the pulses of the minimum width suitable for the load condition at that time are fed to the step motor. CONSTITUTION:In a circuit for detecting the position of a rotor which is composed of a drive circuit, a detecting resistor 30, a capacitor 33 and a voltage comparator 32, the potential, which is charged in the capacitor 33 after the drive pulses to a step motor are blocked, is compared with the terminal voltage of the detecting resistor 30 so that whether or not the rotor accomplishes the normal operations by the normal drive pulses can be detected. The detected signals of a detecting circuit 95 are fed to a control circuit 93 so that the width of the normal drive pulses  to be fed to the step motor 96 is stepwise shortened or enlarged. Thus, since the  normal drive pulses of the minimum width according to the load applied are fed to  the step motor 96, the electric power can be reduced.
Patent JP-S5769519-A (JP)
Title: Manufacture of magnetic head
Inventor: NISHIYAMA TOYOO
IPC: G11B5/105
Filed: 1980-10-16
Abstract: PURPOSE:To reduce the manufacture cost of a magnetic head by butting the 1st core piece and 2nd core piece with a gap spacer between and by fusion-welding the butted surfaces of the 1st core holding member and 2nd core holding member together. CONSTITUTION:The butt surface 36 of a terminal holding member 24 equipped with a terminal 22 and the 1st core piece 10 wound with a coil 14, and the butt surface 36 of a terminal holding member equipped with another terminal 22 and the 2nd core piece 12 wound with a coil are placed opposite to each other, and after a couple of gap spacers 42 are arranged between the 1st core piece 10 and 2nd core piece 12, both the butt surfaces 36 are butted mutually. Then, recess parts 40 formed in the top surfaces 38 of the butt surfaces 36 of the holding members 16 and 28 are fusion-welded by laser welding.
Patent JP-H0437053-A (JP)
Title: Plug for solid-state image sensor
Inventor: SUZUKI HIROMASA
IPC: H04N5/335
Filed: 1990-05-31
Abstract: PURPOSE:To correspond with the various shape sides to be connected by forming only the plug side so as to correspond with the shapes of a circuit board and the like being the side to be connected, and forming the solid-state image sensing sensor side as the main body side is formed so as to be general-purpose. CONSTITUTION:The rear of a main body part 53 and the main surface of a ceramic base 57 of a plug 54 are bonded, and connected with a connection part 58a wherein a foil type (outer) lead 56 is formed on the side surface of a ceramic base 57 by using a conducting pattern 58. The rear of the main body part 53 and the side surface of the ceramic base 57 are sealed with adhesive agent 59 so as to include the foil type lead 56 and the connection part 58a, thereby constituting a solid-state image sensor 17. By this constitution, the main body part 53, i.e., the solid-state image sensor chip 5 side can be formed as a general-purpose device, and only the plug 54 side having an outer I/O terminal 38 can be formed so as to correspond with the shape of the side to be connected like a circuit board.
Patent JP-H07207654-A (JP)
Title: Stabilizing grouted chemical composition such as ground or artificial structure, etc., and stability reinforced cut-off method
Inventor: MAKI HIROHISA
IPC: C09K17/46
Filed: 1994-06-27
Abstract: PURPOSE:To increase consolidation strength and permeability by constituting a stabilizing grouted chemical composition of alkali silicate aqueous solution, organic polyisocyanate compound and water soluble aliphatic third class amine. CONSTITUTION:Stabilizing grouted chemical composition is constituted of alkali silicate aqueous solution A, organic polyisocyanate compound B and water soluble aliphatic third class amine C having molecular weight more than 120 and nitrogen atomicity more than 2. After that, in the case the composition is grouted in the ground, etc., C component is operated as a catalyst in order to promote reacted solidification, and silicic acid anhydride-urethane complex and silicic acid anhydride-urea complex are formed respectively by reaction of A component and B component, B component and water to increase consolidation strength. Then, silicic acid anhydride-urethane complex forms a foamy and consolidated matter of carbonic acid gas generated by reaction of carbonic acid gas and steam by heat of reaction generated in the case of reaction of A component and B component to increase volume, and it can be easily entered into gaps in rocks, etc., by foaming pressure in the case of foaming.
Patent JP-S5478108-A (JP)
Title: Magnetic recorder-reproducer
Inventor: YOSHIKAWA KANJI
IPC: H04N5/922
Filed: 1977-12-05
Abstract: PURPOSE: To prolong the recordable time of magnetic tape by providing a magnetic tape running speed decreasing means and carrier deviating means.  
     CONSTITUTION: A switching control system for 2 hours and 4 hours consisting of a 2-4 switching control circuit 15 and speed switching circuit 16 is provided. At the time of diagonally guiding and running a magnetic tape on a rotary head and forming oblique recording tracks on the magnetic tape, the speed switching circuit 16 is controlled by operating the 2-4 switching control circuit 15 to change the rotating speed of a capstan drive motor 8, by which the running speed of the magnetic tape 17 is made 1/2 that at the 4-hour recording and 2-hour recording. At the same time, the frequency of the carrier of an FM modulaton circuit 2 is made 1/2f H(2n+1) [n is integer, f H is horizontal synchronizing signal frequency] at every 1 track of the magnetic tape 17. Thereby, twice longer time recording is made possible with the magnetic tape 17 of the same length. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H081836-A (JP)
Title: Device for manufacture of folding paper box
Inventor: UEDA KOJI
IPC: B31B50/04
Filed: 1994-06-27
Abstract: PURPOSE:To provide a device for manufacturing folding paper boxes wherein a folding paper box printed with gold and silver powders, which has been conventionally manufactured manually and largely flawed easily, can be manufactured automatically and continuously without generating flaws on the surface of the box by utilizing a conventional automatic machine. CONSTITUTION:In between a terminal end of a first conveyor 1 for conveying a folded paper box coated with an adhesive at a high speed V1 and a starting end 15 of a second conveyor 2 for completing an adhesion by pressing and conveying the paper box at a low speed V2, a take over device is provided. The take over device has a structure that a feed plate 10 covered with a material having soft face such as felt, towel cloth, artificial fur is reciprocated by an air cylinder 8 synchronously with a matter to be worked G being conveyed by the first conveyor 1.
Patent JP-S6036096-A (JP)
Inventor: OYAMA AKIFUMI
IPC: D06F57/00
Filed: 1983-08-10
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-H0537742-A (JP)
Title: Picture input device
Inventor: OKAMOTO YASUYO
IPC: G06T3/00
Filed: 1991-06-18
Abstract: PURPOSE:To reduce floating from a glass face and to decode a data because distorted data is converted. CONSTITUTION:A chevron glass 1 is placed to a glass of a picture input device and a filed part of a book 3 of a read object is in matching with fold of the glass. An optical system unit 2 is moved along a guide rail 4 to read a data. Then the data fetched at the filed part of the book 3 is subjected to data processing with respect to a data obtained when an optical system unit 2 is moved horizontally.
Patent JP-S6036189-A (JP)
Title: Thermal transfer film
Inventor: NAKAYAMA TADAMITSU
IPC: B41M5/392
Filed: 1983-08-09
Abstract: PURPOSE:To contrive to reduce the number of time of replacing a thermal transfer film, by incorporating a crosslinked polymer in a heat-fusible ink layer of a thermal transfer film comprising the ink layer on a base film. CONSTITUTION:A low melting point resin, a coloring material and an optionally added softener are used as ink constituents, and further, a crosslinkable component is added thereto as the fourth constituent, and is crosslinked. Namely, the thermal transfer film comprises the base film 1 and the ink layer 2 as a basic structure, and the ink layer consists of a part 21 consisting of the low melting point resin, the coloring material and the optionally added softener and the crosslinked part 22. At the time of transferring, an ink 2 melted by the heat applied by a thermal head 3 is transferred onto a transfer recording paper 4, and is released from the transfer film, resulting in recording. In this case, since a part of the ink remains on the base film without being transferred, the transfer film can be used plural times for transferring. The low melting point resin may be a paraffin wax, a microcrystalline wax or the like, and any of heat-resistance films can be used as the base film.