baber/WOPTO huggingface dataset:
Patent JP-S5999961-A (JP)
Title: Self-excited switching power source
Inventor: ISHIZAKI YOSHIFUMI
IPC: H02M3/335
Filed: 1983-05-20
Abstract: PURPOSE:To eliminate the abnormal rises of an oscillating frequency and an output voltage under no load and light load conditions by providing an output stabilizer at a winding of output side. CONSTITUTION:An output stabilizer 7 is provided at a winding N2 of the output side of a transformer T. This output stabilizer 7 has a detector 71 which detects a DC output voltage V0 and a switching circuit 72 which operates to shortcircuit a winding N2 in response to the detection signal of a detector 71 when the DC output voltage V0 becomes the prescribed level or higher. The detector 71 is composed of a reference voltage source or a comparator, and the switching circuit 72 is composed of switching elements such as transistors or thyristors.
Patent JP-H08258204-A (JP)
Title: Heat insulating panel and production thereof
Inventor: KAWAKAMI HIROSHI
IPC: B32B21/08
Filed: 1995-03-22
Abstract: PURPOSE: To provide a heat insulating panel easy to produce as compared with a conventional panel and excellent in airtightness and to produce a heat insulating panel material being the intermediate product of the heat insulating panel. CONSTITUTION: In a heat insulating panel 1A wherein rectangular timbers 12a-12c are attached to the single surface of a panel material and foames 13 are provided to the same surface as the surface to which the rectangular timbers 12a-12c are attached of the panel material 11 without forming gaps between the panel material 11 and the rectangular timbers 12a-12c, a continuous film 15 is provided to the interfaces of the rectangular timbers 12a-12c and the panel material 11, the interfaces of the rectangular timbers 12a-12c and the foams 13 and the exposed surfaces of the foams 13.
Patent JP-H10265987-A (JP)
Title: Spraying device for washing metallic strip
Inventor: NAGAHARA MITSUHIKO
IPC: B21B45/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently wash steel strip surfaces with a smaller device space by spraying a washing liquid from nozzles inclined with the progressing direction of the steel strip continuously introduced via wiper rolls disposed in inlet and outlet sides and the direction perpendicular to the progressing direction to the steel strip. SOLUTION: The steel strip S before and after the treatment in a treatment line for the steel strip is continuously passed into a casing 3 via a pair of the upper and lower wiper rolls 4 which are disposed in the inlet and outlet side and hold the steel strip S therebetween. The washing liquid is sprayed from the nozzles 2 mounted at spray headers 1 to the steel strip S in the casing 3 to wash the surfaces thereof. The waste washing liquid is discharged from a liquid discharge port 7 in the lower part. The nozzles 2 of the spraying device W for washing described above are mounted to incline with both of the progressing direction of the steel strip S and the direction perpendicular to the progressing direction. Further, a discharge port for discharging the fumes generated from the spraying liquid is preferably disposed in the upper part on the discharge port 7 side of the casing 3.
Patent JP-S57205436-A (JP)
Title: Polyvinyl chloride resin paste composition for hot- press molding
Inventor: TAKEUCHI TOORU
IPC: C08L27/00
Filed: 1981-06-09
Abstract: PURPOSE: To provide the titled resin compsn. having proper free flow properties and suitable for use in powder molding, by blending microballoon with a paste polyvinyl chloride resin.  
     CONSTITUTION: 100pts.wt. paste polyvinyl chloride resin having an average particle size of 0.2W50μ, 20W200pts.wt. microballoon having an apparent specific gravity of 0.01W0.8 and an average particle size of 1W2,000μ such as "Shirasu" balloon or perlite, 20W100pts.wt. plasticizer such as phthalate ester and other additives such as stabilizer, pigment, etc., are dry-blended together at ordinary temp. W100°C by using a Henschel mixer or a ribbon blender. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60232134-A (JP)
Inventor: KASAI MASAAKI
IPC: A61B5/154
Filed: 1984-05-02
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-S63255104-A (JP)
Title: Spike tire for automobile
Inventor: KIDATE TAKAO
IPC: B60C11/16
Filed: 1987-04-10
Abstract: PURPOSE:To make a spike rise or set from or to the ground plane of a tire with movements of a spike receiver as well as to aim at preventing tire slippage and damage to road surface from occurring by coupling the spike receiver provided with a step difference via a universal joint and a feeder, while setting up the spike in a low part in the step difference. CONSTITUTION:Each step difference is installed in a high part 2' and a low part 2'', and the spike receiver 2 provided with a grade 2'' between step difference is coupled by a universal joint 6. And, in an internal between universal joints 6, a feeder 5' provided with a feed screw 4, a feed screw gear 4' and a feed gear 5 is coupled, constituting a series of moving spike receivers 3. And, these moving spike receivers 3 are built in an automobile tire, while the feed screw 4 is supported by the inner surface of a tire ground plane 10 and a feed screw fulcrum 4''. On the other hand, at a position at the right of the feed screw 4 in each moving spike receiver 3, a spike 1 is set up in the low part 2'' at length not coming out to the tire ground plane 10. In addition, a spike receiving clearance 7 is installed in the upper part of the spike 1, and a moving spike receiving clearance at the left of the moving spike receiver 3, respectively.
Patent JP-H04300891-A (JP)
Title: Ganglioside relative compound containing s-glycoside
Inventor: HASEGAWA AKIRA
IPC: A61P31/16
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the title new relative compound effective as a wide range of an anti-influenza virus agent, containing S-glycoside, inhibiting influenza virus sialidase, suppressing emergence of influenza virus from host cells. CONSTITUTION:A compound shown by formula I (Ac is acetyl; Me is methyl) is dissolved in DMF, reacted with 2,2-dimethoxypropane, two hydroxyl groups of glycero group are protected, the residual hydroxyl groups are acetylated, 2,2-dimethoxypropane is eliminated to give a compound shown by formula II, one hydroxyl group is brominated and then reacted with a compound shown by formula III (Bz is benzyl; SE is protecting group) to give a compound shown by formula IV. Then this compound is reacted with a compound shown by formula V, the end hydroxyl group is deprotected, activated, reacted with an octadecene derivative shown by formula VI, deprotected and he amino group is acylated to give the objective S-glycoside-containing ganglioside relative compound shown by formula VI, etc.
Patent JP-H10281899-A (JP)
Title: Torque sensor
Inventor: TANAKA KATSUAKI
IPC: G01L3/10
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor where the sensitivity is enhanced while reducing the size. SOLUTION: A magnetostrictive sleeve 7 is secured to an intermediate sleeve 6 secured to a shaft 1 for measuring torque. The magnetostrictive sleeve 7 is made of a magnetostrictive material and grooves are made in the surface part thereof in order to form a plurality of sensitive segments 11. Each sensitive segment 11 is bent in the center and has regions A and B of identical shape. The plurality of sensitive segments 11 are arranged continuously in the entire the magnetostrictive sleeve 7 with respective regions A, B of the plurality of sensitive segments 11 being arranged in parallel. The regions A, B of each sensitive segment 11 have longitudinal directions oriented at ±45 deg., respectively, with respect to the axial direction of the shaft 1.
Patent JP-S5951072-A (JP)
Inventor: HENRII AASAA ROODO
IPC: D21J7/00
Filed: 1983-05-23
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-S62248580-A (JP)
Title: Welding electrode for sandwich steel plate
Inventor: HAYASHI KENICHI
IPC: B23K11/30
Filed: 1986-04-18
Abstract: PURPOSE:To realize the efficient spot welding of a sandwich steel plate by using the welding electrode that a projection is provided on the surface of the tip part in case of spot-welding the sandwich steel plate on which a synthetic resin is interposed between the steel plates. CONSTITUTION:The electrodes 1, 2 for spot welding project projecting parts 3, 4 at the relative position of the surface of the tip part. In case of electrifying overlapped sandwich steel plates 5, 6 by pressing them by approaching the electrodes 1, 2, a conduction passage is formed between the projecting part 3 and steel plate part 5b of the plate 5 with the projecting part 3 pushing through the steel plate part 5b and synthetic resin part 6c at the side of the steel plate 6 simultaneously. The steel plates 5, 6 are thus spot-welded surely each other. In this way the spot welding of the sandwich steel plate is efficiently realized.
Patent JP-H07296102-A (JP)
Title: Data input system
Inventor: OKAMOTO TAKUYA
IPC: G06K9/03
Filed: 1994-04-27
Abstract: PURPOSE:To improve the efficiency of correction work when inputting massive data while using an OCR. CONSTITUTION:Image data are stored on a memory (201), a recognizing object character is extracted, correction is performed by character recognition and word matching (202) and the recognized result is stored in a recognized result storage disk (207). Concerning the part which is not corrected by word matching, image data, their appearance positions and recognizing candidate character or reject character are outputted onto a check sheet (208) (203). Next, when the candidate character and the image data are not matched, correction data (209) are manually inputted (204) and according to the correction data, the recognized result (207) is corrected (205).
Patent JP-S58205491-A (JP)
Inventor: YAMAZAKI TSUTOMU
IPC: A24F13/16
Filed: 1982-05-26
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-S5715712-A (JP)
Title: Sluice gate tilting toward upstream side
Inventor: TAGUCHI YOSHIAKI
IPC: E02B7/40
Filed: 1980-06-30
Abstract: PURPOSE: To prevent the generation of noise at a discharging time, by a method wherein a tilting angle of a gate inclining toward the upstream side is set, taking a depth and a discharging amount into considerations, an overflowing water is caused to flow along a skin plate surface, and to flow at a narrow inflow angle.  
     CONSTITUTION: A gate 1 is set at a given angle in a manner to tilt toward an upstream side, and a water level is kept constant by allowing an upstream water to overflow. In case a discharge amount needs to increase resulting from the increase in the upstream water amount, the gate 1 is inclined twoward the upstream side centering around a lower fixture part 4 acting as a fulcrum to reduce an inclining angle, and is set at an appropriate angle so that an overflow current can sufficiently flow along a gate skin plate surface 7. This permits the smooth flow of the overflowing water to the downstream side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07292756-A (JP)
Title: Support frame for groove block
Inventor: ASANO YASUNARI
IPC: E03F5/04
Filed: 1994-04-27
Abstract: PURPOSE:To shorten a manufacturing time in setting a support frame easily and speedily in manufacturing as well as to prevent any dislocation from occurring by connecting two corner angles themselves, mounted with a groove cover each, with each connecting member embedded in a groove block. CONSTITUTION:A range of mounting width for mounting a groove cover is installed and each corner angle 11 is set up at both sides. In addition, these corner angles are connected to each other with four connecting members 13, making up a support frame 10. Then this support frame 10 is made into a state of being upside down and set up in a formwork 40, and a side edge of each corner angle 11 is pressed with each claw 41 and clamped tight. Successively concrete is placed in this formwork 40 and, after being set enough, the formwork is removed, manufacturing a groove block 100. In succession, this block 100 and the support frame 10 is integrated. With this constitution, safety manufacturing can be done and also working hours are reduced as well as skeleton strength is simultaneously provided.
Patent JP-S62245464-A (JP)
Title: Dma controller for electronic computer system
Inventor: SUZUKI TAKASHI
IPC: G06F13/28
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the load on the rearrangement of data structure in a main storage device by a central processing unit by bringing an address generating circuit in a DMA controller under programmed control corresponding to the data structure in the main storage device. CONSTITUTION:An input/output instruction buffer 22a, a signal line 23, an address register 24, a microprocessor 25, a signal line 27, an address table 29, and a signal line 31 constitute an address pattern generating circuit. When the microprocessor 25 receives a request for data transfer from the main storage device 12 and data structure information on the main storage device through the signal line 23, an address to be accessed in the main storage device 12 is calculated based on the values and written on the address table 29 composed of a RAM through the signal line 27. Only necessary part in the data structure arranged in the main storage device is accessed to reduce the load on the rearrangement of the main storage device by the central processing unit.
Patent JP-S5714823-A (JP)
Title: Sealing method for liquid injection port
Inventor: SEKIMURA NOBUYUKI
IPC: G02F1/1341
Filed: 1980-07-01
Abstract: PURPOSE:To widen the areas of the contact interface of a sealant and electrode plates and firmly adhere the plates by forming the surfaces of the elctrode plates to be coated with the sealant into finely rugged surfaces in a method of sealing a liquid injection port of a liquid crystal display device or the like. CONSTITUTION:In a method of putting liquid crystals or electrolyte luquid into a liquid crystal display device, electrochromic display device or the like and sealing the same, finely rugged surfaces 8, 9, 14, etc. are formed by abrasive materials or chemical treatment or the like on the surfaces of electrode plates 8, 9 where there is an injection port 7, or in case when the port 10 is provided to only the one plate 1, on the part of that plate to be applied with a sealant A for an injection port 13. After injection of liquid, the port is sealed by using an epoxy type adhesive agent or the like. Since the surfaces 8, 9, 14 coated by the selant A have wide contact areas and provide sufficient adhesive strength, peeling or the like does not occur  during production process and use. The occurrence of shape collapsion owing to the  flow of the sealant as with smooth surfaces is provented.
Patent JP-S57204664-A (JP)
Title: Digital signal receiver
Inventor: MURAMATSU RIYUUJIROU
IPC: H04L27/30
Filed: 1981-06-12
Abstract: PURPOSE:To surely detect signals regardless of the frequency and phase of inputted signals, by detecting signals based on the maximum value detection holding output of the output of digital filters corresponding to inputted signal frequencies at every prescribed time. CONSTITUTION:Multi-frequency signal which are inputted from an input terminal 1 and converted into PCM codes are subjected to frequency separation at digital filters 2-1-2-n, and the output of each digital filter is inputted into absolute value circuits 3-1-3-n, respectively, and each absolute value is obtained. Each absolute value output is inputted into maximum value holding circuits 4-1-4-n, respectively, and maximum values within the limit of a prescribed time T are detected and held. Moreover, those detected and held outputs are inputted into signal detecting circuits 5-1-5-n, respectively, at every prescribed time T, and each detected output is sent to an output logical operation circuit 6. The output logical operation circuit 6 performs prescribed checkings and continuous coincidence checkings based on the detected output, and outputs only ones which pass the checkings to output terminals8-1-8-n, respectively.
Patent JP-S5315187-A (JP)
Title: Light scattering type smoke sensor
Inventor: KAMAYA SHIYUUJI
IPC: G08B17/10
Filed: 1976-07-27
Abstract: PURPOSE:To smooth inflow and outflow of smoke for inner empty room, by forming exhaust port in top cover plate of cabinet inner empty room.
Patent JP-H07296778-A (JP)
Title: Metal halide lamp, and lighting device and lighting system thereof
Inventor: INUKAI SHINJI
IPC: H01J61/40
Filed: 1994-04-27
Abstract: PURPOSE:To prevent a rise of reigniting voltage, in a metal halide lamp having an excessive halogen sealed therein in order to enhance lumen maintenance factor, improve the power factor, and improve the efficiency. CONSTITUTION:In a metal halide lamp 1 in which mercury, a metal halide and a rare gas are sealed in a light emitting tube 2 having electrodes 4 sealed therein, and the metal halide is sealed so as to be present in the form of the halogen single body or mercury halide, the light emitting tube 2 is lighted by rectangular wave or high frequency wave. Since the lighting by the rectangular or high frequency wave eliminates the idle period at switching every half cycle, and the next reignition is carried out while electrons are left, a rise of reigniting voltage is prevented, and the power factor can be improved.
Patent JP-H07291805-A (JP)
Title: Sustained-release composite material pellet and its production
Inventor: YAMAMOTO TORU
IPC: A01N43/70
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a sustained-release chemical composition making it possible to spray a chemical such as an agrochemical or a herbicide more uniformly over a desired area independently of weather and capable of allowing the chemical to effectively act over a long period without causing environmental pollution. CONSTITUTION:This sustained-release composite material pellet contains (A) a porous microparticle prepared from one or more kinds of alkoxides selected from a group of inorganic alkoxides and metal alkoxides, preferably Si(OC2H5)4 according to the sol-gel method and having a sustained-release function and an absorption function, (B) a clay mineral, sepiolite, preferably composed mainly of a hydrous magnesium silicate represented by the formula and (C) a chemical. As the component (A), a microparticle having 1.8 to 3mum size, 1200 to 2000m<2>/g specific surface are and 20 to 150Angstrom  average pore size is used. This composite material pellet can be prepared by kneading (A), (B) and water, forming a wet pellet from the resultant mixture, drying-compacting or drying and subsequently sintering it and including the chemical in the resultant dry pellet.
Patent JP-S59216421-A (JP)
Inventor: HIRANABE TETSUJI
IPC: H02H11/00
Filed: 1983-05-23
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-S5716748-A (JP)
Title: Centralized supervisory controlling apparatus for fan coil units
Inventor: KANOU YUUJI
IPC: F24F11/02
Filed: 1980-07-01
Abstract: PURPOSE: To facilitate the temperature control and management of each room by a method wherein the signal transmitted between a slave machine installed in the fan coil unit and a master machine is composed of having the pulse length synchronized with the frequency of the power source in the centralized controlling system of each air-conditioning unit installed in individual room of a building.  
     CONSTITUTION: The signal of the master machine 1 is sent to the slave machine 2 through a one-shot multivibrator 11 and a pulse amplifier 12, being produced by a temperature setting variable resistance 10 in such a form as the temperature setting pulse length synchronized with the frequency of the power source. By the one-shot multivibrator 25 of the slave machine 2, the temperature measuring pulse length corresponding to the value of resistance of a temperature sensor 22 is sent to an AND circuit 28 and to the display circuit 18 of the matter machine. In the AND circuit 28, the temperature measuring pulse and the temperature setting pulse from a terminal 29 are treated with AND operation and also treated by an AND circuit 30 to get an "H" signal when the measured temperature is higher than set temperature. The "H" signal modified by a differentiation circuit 36 controls the speed of the fan coil motor. In such a manner as mentioned above, the centralized control can be performed digitally. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03290267-A (JP)
Title: Thick film type heat-sensitive recording head
Inventor: SATOU KAZUYASU
IPC: B41J2/335
Filed: 1990-04-06
Abstract: PURPOSE:To achieve simultaneously high hardness and favorable planar smoothness by a method wherein a wear-resistant protective film is formed by printing and burning, using a paste containing an organic metallic compound. CONSTITUTION:A thick film type heat-sensitive recording head consists of a base of which surface has electrical insulation, heating resistor film, electrode film for wiring, and wear resistant protective film to protect the heating resistor film and conductor film for wiring. For example, the thick film type heat- sensitive recording head has an alumina base 1, glaze layer 2, electrode for wiring 3 and heating resistor 4, and a wear-resistant protective film 5 on the top of them is formed in such a manner that SiO2, PbO class glass corpuscles are dispersed in an organic solvent to make a paste, and a normal thick film paste is printed and burned. Its Vickers hardness is 500. On a first layer protective film 5, an organic metallic compound of Ta is printed, and it is burned at 800 deg.C in an oxidization atmosphere. Ta is oxidized, and a Ta2O5 film 6 is formed on the first layer protective film 5, and Vickers hardness of Ta2O5 is not less than 700. By this method, hardness and planar smoothness are simultaneously satisfied.
Patent JP-S5820658-A (JP)
Inventor: GURIIN HAUERU MOORISU
IPC: B65D50/04
Filed: 1982-05-29
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-S5717261-A (JP)
Title: Facsimile communication controller
Inventor: MIYAMOTO HACHIZOU
IPC: H04N1/00
Filed: 1980-07-04
Abstract: PURPOSE:To remove uneasiness at called party side, by adding a function transmitting audio message of facsimile transmission to a transmission side, when a receiver of a called party side of a facsimile having automatic response function is hooked in error. CONSTITUTION:A facsimile 1 with automatic response function, called party exchange network 3 having a telephone set 2 connected to it, and calling party having a facsimile communication controller 4 constitute the line. When a calling side dials a callout signal A, the exchange network 3 calls out a called terminal 1 corresponding to the signal A, and the telephone set 2 alarms twice or three times. When a called party does not hooks up the receiver, the device 4 receives a facsimile transmission control signal B succeeding to called response signal from the exchange network 3 and starts transmission of a facsimile signal C. If a called party hooks up the receiver in error, the audio message D of facsimile transmission is transmitted from the caller side by means of a magnetic tape after (t) seconds. Thus, the uneaseness at the called party is removed, allowing smooth transmission.