baber/WOPTO huggingface dataset:
Patent JP-S53144209-A (JP)
Title: Data burst modulation system
Inventor: NAKANISHI MICHIO
IPC: H04L27/18
Filed: 1977-05-21
Abstract: PURPOSE:To improve the quality deterioration of the control circuit caused by the out-of-synchronism of the burst regardless of the transmission band in the SCPC system of the satellite communication by giving 4-phase PSK and 2-phase PSK to the data part and the pre-amplifier part of the control circuit respectively.
Patent JP-S61218253-A (JP)
Title: Pulse dial circuit network
Inventor: SAKAGUCHI IKUO
IPC: H04M1/31
Filed: 1985-03-22
Abstract: PURPOSE:To realize a pulse dial circuit with low current consumption by adding a bypass circuit comprising a CMOS analog switch to a base of an NPN transistor (TR). CONSTITUTION:When a pulse dial control signal is at a low level, the signal is inverted by a CMOS logic inverting element INV 1 to turn on a CMOS analog switch ASW 1. Then the NPN TR 1 is turned off and a PNP TR 2 is turned off to bring the state into the brake state. Since the base of the NPN TR 1 is bypassed in this way in the brake state, the leakage current and malfunction of the TR 1 due to noise are prevented independently of the value of the 3rd resistor R3. Thus, it is possible to increase the 3rd resistor R3, then the current consumption of the pulse dial circuit 1 is reduced.
Patent JP-H11243587-A (JP)
Title: Radio communication system and multiple access system selecting method
Inventor: YAMAGUCHI AKIRA
IPC: H04W48/16
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a selecting method for easily selecting a multiple access system without evaluating communication quality, such as error rate or number of times of retransmission. SOLUTION: First, instantaneous received signal level fluctuation characteristics and power delay profile characteristics are measured (10). A recursive expression from the measured value to the normalized delay spread of received signal instantaneous level fluctuation widths is calculated (50). In the mean tine, the required normalized spread for each multiple access system of a candidate is calculated (70), and the instantaneous received signal level fluctuation width for each multiple access system is calculated (80) through the recursive expression. With the provided instantaneous level fluctuation width as a reference, a multiple access system is selected (90).
Patent JP-H02239492-A (JP)
Title: Eod detecting mechanism for sequential programming file
Inventor: KASHIWAGI MASAYUKI
IPC: G06F3/06
Filed: 1989-03-10
Abstract: PURPOSE:To retrieve the position of a final recording position (EOD) at high speed by finding a track, in which the EOD exists, by a dichotomizing search based on a leading position and a final position read out of a control table, further, executing the forward search in the track and discovering the EOD. CONSTITUTION:Based on a leading track A and a final track B, in which the leading position and final position read out of a control table 1 exist, the final track, where data are recorded, is calculated by the dichotomizing search. Further, the forward retrieval is executed in the track and an EOD 4 is found. Then, the data are successively written from the next position. Thus, even when the information of the EOD 4 are destroyed by any cause, the retrieval is executed at high speed and the EOD is found. Then, the data can be written from the next position.
Patent JP-H09250041-A (JP)
Title: Plied cord of organic fiber
Inventor: INADA NORIO
IPC: D02G3/48
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a plied cord or organic fibers remarkably improved in strength retention before and after the twisting of the high-elastic modulus organic fibers. SOLUTION: This plied core 1 has two or more organic fiber raw yarn bundles 2 and 3. At least one of the raw yarn bundles 2 and 3 comprises high- elastic modulus fibers having >=400gf/D elastic modulus. The high-elastic modulus fibers have <=5 average number of kink bands based on 1cm length for one fiber.
Patent JP-H01235131-A (JP)
Title: Cathode-ray tube device
Inventor: HASHIMOTO TOKUO
IPC: H01J29/00
Filed: 1988-03-15
Abstract: PURPOSE:To prevent excessive vibration or shock from being applied without impairing the magnetism resistance characteristic by providing a void section in relation with fitting sections at a gap between an outer magnetic shield case and a cathode-ray tube inside it and inserting elastic vibration-proof members at other positions. CONSTITUTION:A void section 15 is provided at a gap between a cathode-ray tube 10 and a magnetic shield case 13 covering it along a tube axis Z near the diagonal axis D of the cathode-ray tube 10 corresponding to the fitting positions of fitting sections, elastic vibration-proof members 16 made of silicone resin are inserted along the tube axis on the horizontal axis X and the vertical axis Y. External vibration or shock transmitted to the cathode-ray tube 10 via the fitting sections 14 can be sharply damped by the void section 15. Adverse effects if vibration or shock on a screen such as the color drift, shade streak, or streaky pattern with different colors can be thoroughly prevented.
Patent JP-H10249143-A (JP)
Title: Treatment of waste gas
Inventor: NITTA AKIHIKO
IPC: B01J20/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To make waste gas harmless in an efficient and safe manner by bringing the waste gas contg. at least one kind of volatile inorg. hydride into contact with a harm eliminating agent contg. cupric oxide as a reactive principal component and having reduced harm eliminating ability to silane and then burning the waste gas in a flame from a burner. SOLUTION: A harm eliminating apparatus used has a column 1 packed with a harm eliminating agent made of pellets obtd. by carrying cupric oxide on an alumina carrier and a burning harm eliminator 4 with a burner 3 disposed on a combustion furnace 2. Gaseous nitrogen contg. 1% silane is introduced into the packed column 1 and the concn. of silane in gas discharged into a pipe 12 on the outlet side of the column 1 is measured with a gas detector 5 so as to detect reduced harm eliminating ability with respect to silane. Gas contg. 1% silane and 5,000ppm arsine in gaseous nitrogen is then introduced into the column 1 and gas discharged from the column 1 is burned with the burner 3. Waste gas is efficiently and safely made harmless at a low cost.
Patent JP-S59184239-A (JP)
Title: Electromagnetic wave shielding synthetic resin sheet material and its production
Inventor: INABA MASAFUMI
IPC: H01B1/22
Filed: 1983-04-04
Abstract: PURPOSE:To produce the titled sheet material excellent in thermoformability and an electromagnetic wave shielding effect, by molding a resin composition prepared by mixing a vinyl chloride resin with an acrylic processing aid and a specified metallic fiber into a sheet and heating the sheet under pressure. CONSTITUTION:A resin composition is obtained by adding 5-18vol% at least one metallic fiber selected from among 1-5mm.-long copper, brass and Al fibers having a diameter of 20-80mu and a length 20-80 times the diameter to a matrix prepared by mixing 100pts.wt. vinyl chloride resin of a degree of polymerization of 400-1,100 with 5-50pts.wt. acryl processing aid (e.g., polymethyl methacrylate) of a degree of polymerization of 2,000-30,000. This composition is kneaded and molded into a sheet of a thickness >=0.5mm. by extrusion, calendering, or the like. This sheet is heated at a temperture higher than the softening point of the matrix under a pressure >=5kg/cm<2>.
Patent JP-S60206466-A (JP)
Title: Nozzle structure of high viscosity material coating apparatus
Inventor: HAYASHI SENSUKE
IPC: B05B1/06
Filed: 1984-03-29
Abstract: PURPOSE:To make it possible to perform sealing certainly by a small amount of a material, by forming notched surface to the leading end surface of nozzle in a coating advance direction and the side surface thereof and forming a high viscosity material guide groove to the nozzle so as to extend the same from a high viscosity material emitting port thereof to the side surface thereof. CONSTITUTION:The leading end of a nozzle chip 48 has notched taper surfaces 48b, each of which forms an angle of theta deg. (wherein 0<theta deg.<90 deg.) with respect to the leading end surface 48 thereof before and after the coating advance direction along which a nozzle is swung, formed thereto and a pair of notched flat surfaces 48c are formed to both sides of the leading end part of the nozzle chip 48 almost vartical to the swinging direction of the nozzle. Further, a high viscosity material guide groove 50 is formed to the leading end surface of the nozzle chip 4 so as to be extended from an emitting port of a high viscosity material such as a sealer material provided to the center of leading end surface 48a of said nozzle chip 48 to a pair of notched flat surfaces 48c. Therefore, a predetermined sealing material can be surely and easily coated without detaching the leading end of the nozzle from a panel abutted part.
Patent JP-S63225976-A (JP)
Title: Tracking controller
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B7/085
Filed: 1987-03-13
Abstract: PURPOSE:To set the generating periods of a jump signal at almost the same length and to stabilize a jump operation, by jumping an information detecting point synchronizing with a sample/holding operation to generate a tracking error signal. CONSTITUTION:When a pause operation is inputted from an input means 11, a control circuit 10 repeats an operation to perform the jump back of an optical spot by one track at a prescribed position. The circuit 10 judges the prescribed position to ought to jump from an address inputted from a detection circuit 14, and also, monitors a timing signal from a production circuit 9, and after detecting a jump position, detects a timing by which a sample/hold signal is outputted to a production circuit 3, and controls a switch 5 and a generation circuit 12 synchronizing with the above timing. As a result, the jump signal is supplied to an actuator 7 via a switch 5, and the optical spot jumps to an adjacent track. At the time of detecting the zero-cross point of the tracking error signal by a detection circuit 15, the circuit 10 controls the generation circuits 12 and 13. Afterwards, the track of a jump destination is traced.
Patent JP-S62215581-A (JP)
Title: Flavone carboxylic acid derivative
Inventor: SHIYUDO KOICHI
IPC: C07D311/92
Filed: 1986-03-18
Abstract: NEW MATERIAL:A compound of formula I (R1, R2 are H, lower alkyl, adjacent two may incorporate to form a 5- or 6-membered cycloalkyl which may be substituted with lower alkyls, in some cases, may contain O, S, N atoms; R3 is H, lower alkyl). USE:Differentiation inducer of cancer cell, especially leukemia cell strains. It is given systemically, orally or by injection for treating T cell leukemia, acute promyelotic leukemia, neuroblastoma, squamous carcinoma, in a dose of 0.001-1 mg/kg/day. PREPARATION:For example, a terephthalic acid derivative of formula II is treated with a caustic alkali in pyridine, the resultant product of formula III is cyclized in an acidic solution containing sulfuric/acetic acid mixture, when necessary, hydrolyzed to give a compound of formula I.
Patent JP-S62218700-A (JP)
Title: Fan for burning
Inventor: KATAYAMA HITOSHI
IPC: F23L5/00
Filed: 1986-03-18
Abstract: PURPOSE:To suck low temperature air through a cooling duct to cool an internal motor and reduce substantially the temperature of bearing section by providing the cooling duct enclosing the motor and having an opening at the cooling blade side and an inlet at the opposite side to the cooling blade. CONSTITUTION:As a cooling blade 12 fixed to a motor shaft 4 is rotated, air at an opening 9 of a cooling duct 7 provided at the cooling blade 12 side is sucked to be discharged toward the outer periphery of the cooling blade 12. The air at the opening 9 is sucked from an inlet 10 of the cooling duct 7 and cools a motor 17 from the outer periphery and the inside through an air hole 1A of a case 1 to be sucked from the opening 9. The inlet 10 is provided on a low temperature portion such as air port for sucking the external air of a hot water supply device to improve the cooling effect on the motor 17. Thus, the rise of temperature of the motor 17 is reduced and the temperature of a bearing 5 substantially reduced. Hence, the lives of oil, grease or other lubricant for the bearing 5 are elongated to improve remarkably the reliability of a fan for burning.
Patent JP-S52143285-A (JP)
Title: Stabilization of cholesterol-oxydase
Inventor: YOSHIDA FUMIHIKO
IPC: C12R1/13
Filed: 1976-05-26
Abstract: PURPOSE: To assure long-term storge of a solution containing chlesterol-oxydase by incorporation of an alkali(earth) metal chloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08236086-A (JP)
Title: Tungsten halogen lamp and lighting system
Inventor: OKUMURA YOSHIHIKO
IPC: H01K1/26
Filed: 1995-02-24
Abstract: PURPOSE: To provide a tungsten halogen lamp which is inexpensive and is easily manufactured and whose activity service life is not shortened and by which color shade is not caused and which has a high color temperature. CONSTITUTION: In a tungsten halogen lamp, high silica glass having a film to absorb a wave length range 400nm to 800nm containing a red color component among the light emitted from a filament, is adopted as a light emitting tube. Or in a tungsten halogen lamp using a transparent quartz tube, high silica glass having a film to absorb a wave length 400nm to 800nm containing a red color component among the light emitted from a filament, is installed as an outer bulb or front glass.
Patent JP-H0622842-A (JP)
Title: Light shielding curtain
Inventor: KISHIDA SHOJI
IPC: A47H23/04
Filed: 1992-03-17
Abstract: PURPOSE:To suppress the curtain from being whirled up by the wind, while decreasing a fact that the light shielding performance is spoiled. CONSTITUTION:In the curtain which consists of a planar curtain main body 1 having light shieldability, and in which its upper end part side is provided in a hanging state, and the lower end part side is allowed to float freely, a wind vent part 2 which consists of a net and takes light shieldability into consideration is provided in the part separated to the lower side from the upper end part of the curtain main body 1, and in the case where the curtain is used by hanging and providing it at the window, wind pressure for working on the curtain is decreased by allowing the wind blown in from the window to pass through the wind vent part 2, and while decreasing a fact that the light shielding performance of the curtain is spoiled, it is suppressed that the curtain is fanned by the window and whirled up.
Patent JP-S62216682-A (JP)
Inventor: FUJIOKA YASUHIRO
IPC: B07B13/02
Filed: 1986-03-17
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-S58177953-A (JP)
Title: Polyprenylcarboxylic acid amide and its preparation
Inventor: YAMATSU ISAO
IPC: A61K31/22
Filed: 1982-04-13
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H or lower alkyl; R<2> is H, or group shown by the formula -COOR<1> (R<4> is lower alkyl) ; R<3> is H, or OH; n is 1-6]. EXAMPLE:N-(3,7-Dimethyl-2,6-octadienoyl)dopamine. USE:A sympathetic stimulant (e.g., remedy or preventive for allergosis such as asthmatic rhinitis, etc., vasocontrictor, cardiac, etc.). Useful further as a drug based on cyclic AMP increasing action, and prolonged PTH secretion action. PROCESS:A polyprenylcarboxylic acid shown by the formula II or its reactive derivative is reacted with an amino compound shown by the formula III to give a compound shown by the formula I . The reaction is usually carried out in the presence of a base (e.g., TEA) in a solvent (e.g., CH2Cl2) at room temperature or under cooling.
Patent JP-H07270786-A (JP)
Title: Backlight unit
Inventor: HOTTA SHINICHI
IPC: G02F1/1335
Filed: 1994-03-30
Abstract: PURPOSE:To easily attach a fluorescent lamp to a lamp house without causing the lowering of luminance and the uniformity of luminance. CONSTITUTION:The U-shaped fluorescent lamp 3 is arranged in the lamp house 15 whose upper opening is flat, and a valve locking means 17 locking the bent part 3a of the lamp 3 is disposed on the side wall of the lamp house 15. The lamp house 15 is at least formed, out of resin, and the valve locking means 17 disposed in the lamp house 15 is constituted of a pedestal 18 on which the bent part 3a of the lamp 3 is placed and a locking piece 19 which is projected toward the inside of the lamp house 15 and in which the bent part 3a is locked on the side wall adjacent to the pedestal 18, and, they are integrally formed with the lamp house 15.
Patent JP-H04295931-A (JP)
Title: Programming device for programmable controller
Inventor: MATSUMOTO SUSUMU
IPC: G05B19/05
Filed: 1991-03-25
Abstract: PURPOSE:To easily confirm input information by reading information, which inputted from a keyboard device and stored, out of a memory and displaying it on a display unit by operator's indication input. CONSTITUTION:The programmable controller consists of a CPU 10, a program memory 11, etc. In response to the information input from a keyboard input device 20 by the operator, the CPU 10 reads out a key code signal held in an interface 16 and inputs it to an internal register. Then the signal is written in a key code storage area 14A. The CPU 10 decodes the input key code signal and performs operation indicated by the key code signal. When the operator wants to know the contents of the stored key code signal, a read instruction in inputted from the keyboard input device 20. The CPU 10 after storing this input instruction in the key code signal storage area 14A reads the stored information out in order and displays it on a display unit 15.
Patent JP-H11241563-A (JP)
Title: Automatically opening/closing device for sliding door
Inventor: TAKAHASHI RYOJI
IPC: E05F15/14
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatically opening/closing device for a sliding door wherein the maintenance performance of a drive can be improved without structural restrictions of the drive. SOLUTION: An automatically opening/closing device 5 for a sliding door 2 to open/closing a sliding door mainbody 3 mounted on a sliding door frame 4 is arranged on the upper side of a sliding door mainbody 3, wherein an engine unit 31 for opening/closing the sliding door mainbody 3, an indoor cover 33 for covering na engine unit 31 from the indoor side, an outdoor cover 32 for covering the engine unit 31 from the outdoor side and a cover mounting member 34 for mounting the indoor and outdoor cover 32, 33 on a sliding door frame 4 are included. The indoor and outdoor covers 32, 33 are detechably mounted on the cover mounting member 34 in respective fitted-in forms.
Patent JP-S54151583-A (JP)
Title: Unique adsorbent
Inventor: TAKAGI KUNIHIKO
IPC: B01D15/00
Filed: 1978-05-19
Abstract: PURPOSE: An unique adsorbent which has a great adsorption capacity per unit weight, permits the miniaturization of adsorber, and is suitable for handling small amounts of physiological active substances, comprising a fiber assemblage of a denier of less than 1.  
     CONSTITUTION: An unique adsorbent comprises a high polymer fiber assemblage of a denier of less than 1, particularly 0.001 to 0.8 denier, e.g., polyamide, polyester, etc., including cotton which is particularly usable to advantage. The separation and purification of physiological active substances by using the adsorbent can be performed by well-known methods, e.g., a dipping method in which the adsorbent is dipped in a solution containing subject substances, a flowing method in which a solution containing subject substances is flowed down through the adsorbent packed in a column, etc. The adsorbent is particularly suitale for the separation and purification of enzymes such as urokinase, etc., and physiological active substances such as the cell of lymphocytes, coenzymes, enzyme inhibitors, hormones, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58176925-A (JP)
Title: Diffusion of phosphor over silicon plate
Inventor: SAKURAI KENYA
IPC: H01L21/223
Filed: 1982-04-12
Abstract: PURPOSE:To reduce a surface recombination speed of silicon plates after diffusion of phosphor by a method wherein hydrogen processing is effected on the surface after diffusion instead of forming a silicon oxide film on the surface with P2O5 when diffusing phosphor. CONSTITUTION:A support 4 supporting silicon plates 3 is first inserted into a high-temperature furnace 1, and mixture gas of N2, O2 and P is then introduced from a gas inlet 5. The silicon plates 3 heated up to ca. 1,200 deg.C is held therein for a period T1, so that phosphor is diffused into the plates up to a predetermined depth. Next, with the introduced gas being changed to N2 only, the support 4 is moved into a low-temperature furnace 6 under ca. 800 deg.C and, at the same time, hydrogen is mixed with the introduced gas to carry out hydrogen processing for a period T2. Thereafter, the silicon plates 3 are cooled in the furnace. The silicon plates formed by thus diffusing phosphor and having no oxide film has a small surface recombination speed, and the resultant transistors have a large value of hFE with small fluctuations.
Patent JP-S53145416-A (JP)
Title: Light bulb projecting device
Inventor: HONJIYOU TERUBUMI
IPC: H04N5/74
Filed: 1977-05-24
Abstract: PURPOSE: To ensure a full-surface irradiation and projection for an optical image through a simple way by deforming the oil film surface by the electrostatic action force between the electrified charge and the oil film of a fixed potential and deflecting the transmissible projection light to be then reflected from the reflective layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61220256-A (JP)
Title: Specimen fine adjustment
Inventor: WATABE TADAO
IPC: H01J37/28
Filed: 1985-03-27
Abstract: PURPOSE:To prevent break-down of specimen by automatically controlling the operating distance such that the specimen will never contact against the underface of an objective lens upon setting of the inclination angle thus interlocking the inclination angle and the operating distance. CONSTITUTION:The specimen fine adjustment for scanning electron microscope is constructed with X-motion table 5, Y-motion table 6, inclination table 7 and Z-motion table 8 which are driven respectively through motors T, X, T, Z. An inclination angle theta command is provided through the operating button on a console 11 to incline the inclination table 7 through the motor T around a point O while simultaneously CPU 9 will operate the proper operating distance WD on the basis of the inclination angle theta and the operational distance WD' thus to move Z-motion table 8. Consequently, the relation between the operating distance WD and the inclination angle theta can be maintained such that it will never contact against the underface of the objective lens 2 upon setting of the inclination angle resulting in prevention of breakdown of the specimen.