baber/WOPTO huggingface dataset:
Patent JP-S5233385-A (JP)
Title: Stabilizer for electric discharge lamp
Inventor: SUZUKI NORIO
IPC: H05B41/16
Filed: 1975-09-10
Abstract: PURPOSE: To provide astabilizer for an electric discharge lamp, whose deviation of impedance is decreased as much as possible so that buzzing sound can be prevented while in use. prevented while in use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01279325-A (JP)
Title: Full addition circuit
Inventor: SHIMADA JIRO
IPC: G06F7/50
Filed: 1988-05-02
Abstract: PURPOSE:To reduce the power consumption of a full addition circuit by using the precharge and enable signals to secure a dynamic action of said addition circuit. CONSTITUTION:A 4-bit full addition circuit consists of the 1-bit full adders 21-24, a control circuit 201, an output circuit 202, and NOT gates 11-14. The adder 21 contains p type FETP1-P4 and n type FETN1-N14. The gates of the FETP1-P3, P4 and N5 are connected to the terminals of the precharge signal, the inverse of P and P together with the sources connected to the terminals of the power supply voltage VDD and VSS, and the drains connected to the drains of the FETN1-N3, N6, N7, N10 and P2 respectively. Furthermore the gate and the source of the FETN10 are connected to the terminal of the enable signal E and the drains of the FETN9 and N11 respectively. Thus a dynamic action is secured as a whole. Other address 22-24 have the same constitution as that of the adder 21.
Patent JP-H0228132-A (JP)
Title: Purification of 2-keto-l-gulonic acid
Inventor: TSUDA MASAHIKO
IPC: C07C51/487
Filed: 1989-04-28
Abstract: PURPOSE:To readily prurify the subject compound by bringing an aqueous solution of 2-keto-L-gulonic acid or a water-soluble salt thereof containing acidic impurities having a high acidity into contact with an anion exchange resin for the absorption of the impurities and subsequently allowing the subject compound to deposit from the treated solution. CONSTITUTION:An aqueous solution of 2-keto-L-gulonic acid or a water-soluble salt thereof containing acidic impurities having higher acidities than that of the 2-keto-L-gulonic acid is brought into contact with an anionic exchange resin (especially preferably a strongly acidic one) to allow the anionic exchange resin to adsorb the acidic impurities, followed by depositing the 2-keto-L-gulonic acid or the water-soluble salt thereof from the obtained treated solution. It is preferable to use the aqueous solution of the raw materials prepared by preliminarily bringing the raw material solution into contact with a cation exchange resin to remove cations, particularly the raw material solution containing the acidic impurities in the treated solution in an equivalent ratio of <=30% to 100% of the 2-keto-L-gulonic acid. The 2-keto-gulonic acid is useful as a synthetic intermediate of L-ascorbic acid.
Patent JP-H02292722-A (JP)
Title: Production of magnetic recording medium
Inventor: MORI TAKAHIRO
IPC: G11B5/84
Filed: 1989-04-29
Abstract: PURPOSE:To completely remove the dust and other foreign matter on a web by pressing a non-woven fabric consisting of specific 100% rayon to the web and cleaning the web in an arbitrary process after drying. CONSTITUTION:The surface of a magnetic layer or the surface of a base on the rear side thereof is cleaned by pressing the non-woven fabric consisting of 100% rayon which has >=40 gram weight per square meter and is formed by merely entangling fibers without incorporating a binder therein to the surface in the arbitrary process after the drying. Namely, the good cleaning property is obtd. by using the fabric of 100% rayon as the non-woven fabric; in addition, the holding power of the removed dust is good and the resticking of the dust is obviated by increasing the thickness of the rayon fabric as large as >=40 gram per square meter. The dust sticking onto the magnetic recording medium is completely removed in this way at the time of producing the high-density magnetic recording medium having 0.013mum roughness Ra on the surface of the magnetic layer.
Patent JP-S5536171-A (JP)
Title: Tower raising up or bringing down of pile-driving ship
Inventor: MITSUGUCHI KAMEO
IPC: B63B35/00
Filed: 1978-09-08
Abstract: PURPOSE: To enable to raise up or bring down a tower satisfactorily, by means of setting up a A-type tower at the both front sides of a pile-driving tower, and of taking up or winding back by a winch by stretchig a wirerope between the seive of the top and the seive of the rear part of the tower corresponding to the seive of the top.  
     CONSTITUTION: A wire rope 5a is stretched between a seive 5 for raising up or bringing down which was mounted on the top of two A-type towers 4 set up at the front both sides of a pile-driving tower 2 on a bed ship 1 and another seive 5 for raising up or bringing down which was mounted at an optional position of the rear part of the tower, and a fixing pin 3a of an oil pressure cylinder 3 for raising up or bringing down, is taken away from a fixed state of the tower. Next, after to tower being made into a state capable of bringing down the tower over the normal use range angle θ by the oil pressure cylinder, the tower is brought down up to a tower stopper 7 backward by means of taking up the wirerope 5a by the winch 6 on the deck. On the contrary, when the tower is raised up, the wirerope 5a is wound back, thereby the oil pressure cylinder 3 is fixed at the bed ship 1 by the fixing pin 3a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000302563-A (JP)
Title: Fired compact using fine metal chip
Inventor: HAYASHI YUKINORI
IPC: C04B35/71
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To improve thermal conductivity, strength and hardness by compacting and drying a body lay obtained by mixing fine metal chips and clay in a specified ratio, and then subjecting the dried compact to oxidative firing or reductive firing. SOLUTION: A fired material containing fine metal chips, which have irregular random faces and are fired from one another, and having color tone impressing profoundness and massive feeling is obtained by mixing 1 to 50 wt.%, preferably 1 to 30 wt.% fine metal chips, having irregular random faces, of at least one metal selected from stainless steel, iron, copper, brass, nickel, chromium and titanium and 99 to 50 wt.%, preferably 99 to 70 wt.% clay, then kneading the obtained mixture to form a body clay, compacting the body clay to a desired form, drying the compact and subjecting the compact to oxidative firing or reductive firing at 600 to 1,350 deg.C, preferably 1,200 to 1,300 deg.C. In this method, the body clay, in which the surface of each particle of the clay and the random surface of each fine metal chip is favorably bonded to each other, is obtained without absorbing water.  The body clay is easily compacted and is hardly collapsed.
Patent JP-S60251546-A (JP)
Title: Magnetic recorder and reproducing device
Inventor: OOKAWA KAZUTAKA
IPC: G11B15/087
Filed: 1984-05-28
Abstract: PURPOSE:To perform consecutive photographing with a less quantity of superposed recording, by starting the recording of a pulse train on a cue track after detecting the recorded final track when a magnetic tape is run in the reverse direction and, after the tape is run in the reverse direction for a prescribed quantity, running the tape in the forward direction. CONSTITUTION:When a temporary stop signal is inputted in a microcomputer 17 through an input terminal 27, a magnetic tape is run in the reverse direction and, at the same time, the reverse by running quantity is set in a timer memory 174 after the recording on the video track being recorded is completed. When a video head 21 is put on a video track while a timer 175 operates and the memory 174 makes the subtraction, a detect signal is inputted into the computer 17 through a detector circuit 200 and comparator 201. When the detect signal is inputted, the computer 17 judges that the final position of the video track has been detected and runs the magnetic tape in the forward direction after the tape is run in the reverse direction after the pulse train is recorded on the cue track. When the final track cannot be detected, video recording is started after the magnetic tape is run in the reverse direction for a prescribed quantity. Therefore, accurate consecutive photographing can be realized with a less quantity of superposed recording.
Patent JP-S61269402-A (JP)
Title: Polar type band-pass filter
Inventor: HATANAKA HIROSHI
IPC: H01P1/202
Filed: 1985-05-22
Abstract: PURPOSE:To improve the leading characteristic, to miniaturize the shape, to reduce the insertion loss and to facilitate manufacture and adjustment by applying indirect coupling to resonators apart by two or its integer multiple of number of resonators in a lambda/4 coaxial dielectric resonator by means of an indirect coupling circuit having a specific length coupled with a main circuit due to capacitive coupling. CONSTITUTION:The indirect coupling circuit 8 is formed that a transmission line such as a coaxial cable and a proper phase delay line are connected in series, coupling capacitive elements 91, 92 are fitted to both ends and the total length is formed as lambda/2 or its odd number of multiple including the length of the elements 91, 92. A phase difference of -180 deg. is caused between an electric phase +90 deg. of a signal at the attenuating region from a point P2 reaching a point P5 through the main circuit and an electric phase +90 deg. of a signal in the attenuation region from the point P2 reaching the point P5 through the indirect coupling circuit 8. Then in making the amplitude of both the signals at the attenuation region while being sent individually through the main circuit and the indirect coupling circuit and reaching the point P5 equal to each other, both the signals are cancelled together and no attenuation pole is caused to the frequency location of the signals.
Patent JP-S592459-A (JP)
Title: Data communication system
Inventor: ITOU EIICHI
IPC: G06F11/08
Filed: 1982-06-28
Abstract: PURPOSE:To improve the transmission efficiency of data transmission and the reliability, by transmitting check information together with an objective data from a transmission station and storing received information to a memory of the own station at the receiving station for checking or correcting data. CONSTITUTION:A transmission side communicating station 1 transmits an objective data stored in a data section 4-1 of a memory 4 and check information for automatic correction of the said data stored in a check information section 4-2 to a receiving side communication station 2 via an on-line managing section TCP5 and a communication line 3. The receiving data and check information are stored in a data storage section 7-1 and a check information storage section 7-2 at the communication station 2 respectively, and in accessing the data of the storage section 7-1, the check information is used for attaining automatically the error check and automatic correction with the hardware by means of the check information. In this case, when the automatic correction is done correctly, an affirmative response is returned to the communication station 1 and if the correction is impossible, a negative response is transmitted for requesting the retransmission of data or the like.
Patent JP-H09275384-A (JP)
Title: Multimedia multiplex communication system
Inventor: YOKOGAWA EIJI
IPC: H04L47/43
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To realize multimedia communication with high efficiency by using a communication equipment whose transmission speed is comparatively low and constant like a portable telephone set. SOLUTION: A transmitter side equipment 10 stores a packet for each medium generated from media data to packet buffers 23, 26 while providing a packet number, a main control section 19 describes the comparison result of the packet number stored in the packet buffers onto a table in a RAM 43 to manage and use the comparison result described in the table as a packet variance so as to mix packets of each medium and stores the result sequentially to a multiplex buffer 27. Then a receiver side device 10 reads each packet stored in the multiplex buffer sequentially and sends the result from a communication equipment 13 as a packet string and stores the received packet string to a multiplex buffer 31 sequentially and extracts a packet for each medium from the packet string and stores the packet sequentially to the buffers 32, 35 and decomposes the stored packet to reproduce medium data.
Patent JP-H09250270-A (JP)
Title: Assembly structure of sliding door
Inventor: OKUDA YOSHIHIRO
IPC: E05F5/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure which dispenses with complicated groove engagement between a sliding door and a frame body of a building side, is opened/closed at a small force, and is eliminated with any excessive inertia force from acting thereon. SOLUTION: Rotors 5 are attached to either one of the top of an upper stile 3a and/or the bottom of the lower stile 3b of a sliding door 3 or a guiding face of the sliding door of a frame body matched with the top part of the upper stile 3a and/or the bottom of the lower stile 3b of the sliding door 3 and guide plates 6 are arranged in the other one. A permanent magnet is used for either one of the members of the rotor 5 or the plate and a magnetic body is used for the other member. This constitution can rotates the sliding door via the rotor, while attracting it to the frame body by the magnetic force of the magnet. The lateral movement of the rotor can be regulated by attracting a stopper appearing/disappearing from the guide plate 6 side to the magnet rotor.
Patent JP-H048590-A (JP)
Title: Thermal transfer sheet
Inventor: SUGAFUJI JUNPEI
IPC: C09B55/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a thermal transfer sheet, which gives a distinct picture image with a sufficient density and in which the formed picture image shows various excellent fastnesses, especially excellent keeping quality, by adding a specific dye in a dye-carrying layer. CONSTITUTION:The title sheet is composed of a backing sheet and a dye- carrying layer formed on one side of said backing sheet and a dye included in the dye-carrying layer is a dye represented by general formula (I). When the dye of formula (I) is used, the used dye moves easily to a transferred material even in the case of giving thermal energy in a very short time so that it is possible to obtain a thermal transfer sheet giving a high density and various excellent fastnesses, especially excellent keeping quality.
Patent JP-S5636157-A (JP)
Title: Semiconductor device
Inventor: OSA YASUNOBU
IPC: H01L21/8247
Filed: 1979-08-31
Abstract: PURPOSE:To eliminate local electrification on the surface of a chip whereon a semiconductor integrated circuit is provided, by manufacturing a thin electroconductive film on a final protective insulating film on the surface of the chip. CONSTITUTION:Wirings 3 are made from an n<+> type diffusion layer on an Si semiconductor substrate (chip) 2. An insulator layer 4 is made of a layer insulating film such as PSG and a final protective insulating film on the surface of the chip 2. A thin transparent electroconductive film 6 such as a nesa glass film (SnO2) produced by a CVD method is provided on almost all the surface of the final protective film.
Patent JP-H02287673-A (JP)
Title: Document generating device
Inventor: ARIGA HIDEO
IPC: G06F17/21
Filed: 1989-04-27
Abstract: PURPOSE:To print plural document data in prescribed positions, respectively by constituting this device so that a developing part develops the document data which is read out, based on inputted first instruction data, based on second instruction data. CONSTITUTION:From an input part 1, first instruction data for instructing the document data to be printed, and second instruction data for instructing a layout of printing are inputted. A printing control part 2 reads out document data of a document data memory 4, based on the inputted first instruction data, and sends this document data and second instruction data to a developing part 5. The developing part 5 edits and develops the document data, based on second instruction data. Also, at the time of setting the document data of other page, first instruction data for instructing the document data of other page and second instruction data for instructing a printing position of its docu ment data are inputted from the input part 1. Based on these instruction data, the developing part 5 inputs the document data of other page, edits and develops it, and an output control part 6 prints them.
Patent JP-S5538016-A (JP)
Title: Semiconductor memory device
Inventor: FUKUSHIMA TOSHITAKA
IPC: H01L27/07
Filed: 1978-09-08
Abstract: PURPOSE: To lessen load of a driver circuit by preventing writing current from flowing in word-line direction (making it almost zero) in such a manner as to use PNP transistor as a part of component element of P-ROM memory cell and also to use this base as a word line.  
     CONSTITUTION: P-ROM memory cell is to be composed of a diode DM as an information memory element, whose one end is connected to all the bit lines B 0  and B 1 , and a PNP transistor TRM, which is equipped with a P-type emitter and connected to the other end of the diode DM. Each TRM's base is connected to a word line W 0  and a collector is connected to a common current absorption line Il. At the time of writing information, by providing a bit line B 0  with high potential and a word line W 0  with low potential, reverse bias voltage is impressed on the diode DM to break it. As this writing current flowing into the word line W 0  is to become 1/β of a current flowing into the collector, it is possible to lessen load (or burden) of a driver circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59803-A (JP)
Inventor: OKUDAIRA YUUZOU
IPC: F21V21/00
Filed: 1982-06-25
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-H05179203-A (JP)
Title: Coating composition for air bag and air bag
Inventor: MOMII KAZUMA
IPC: D06M15/643
Filed: 1992-04-03
Abstract: PURPOSE:To provide the air bag coating composition having excellent adhesiveness to air bag basic fabrics, capable of forming silicone cured coating films having no tacky touch on the surfaces and having good workability, and the air bag using the same. CONSTITUTION:A coating composition for air bags comprises (A) 100 pts.wt. of a organopolysiloxane represented by a composition of the formula I (R<1> is non-substituted or substituted monovalent hydrocarbon group, preferably >=50% of the group being methyl; a is a positive integer of 1.98-2.01) and having a viscosity (25 deg.C) of >=3000cs (at 25 deg.C), (B) 0.1-5 pts.wt. of an organosilane containing an isocyanate group and hydrolyzable groups in the molecule or its partial hydrolysate, (C) 0.1-5 pts. wt. of an organic peroxide and (D) 0.1-10 pts.wt. of an organohydrogenpolysiloxane [e.g. a compound of formula III (l is an integer of 1-200)] containing three or more of H atoms bonded to Si in the molecule. The cured coating film of the composition is formed on air bag basic fabric to provide the air bag.
Patent JP-H05306814-A (JP)
Title: Device for controlling oil burner
Inventor: MIYAUCHI SHINJI
IPC: F23N5/14
Filed: 1992-04-30
Abstract: PURPOSE:To prevent an incomplete state of vaporization i.e., a phenomenon of oil staying in the vicinity of a vaporized fuel passage from a vaporization unit to a burner due to the trouble and incomplete operation of a temperature detecting means in an oil burner which uses oil fuel such as Kerosene, thereby avoiding danger. CONSTITUTION:The title device has a vaporization unit 3 for vaporizing oil and feeding the vaporized fuel to a burner 2; an oil feed means 5 for feeding oil to the vaporization unit according to a combustion rate; a means 6 for detecting a temperature at the vaporization unit; and a means 17 for displaying abnormality. A vaporization/ combustion control means 18 outputs a combustion rate control signal to the oil feed means according to the combustion rate and inputs a temperature detection signal from the detecting means 6 to calculate a differentiation value of the temperature detection signal per predetermined time. In the case where the temperature detection signal is within a predetermined temperature fluctuation range 15 and, moreover, a state that the differentiated value of the temperature detection signal is a predetermined abnormality determination limit value or below continues for a predetermined period of time, the vaporization/combustion control means 18 outputs a combustion stopping signal to the oil feed means and outputs an abnormality display signal to the abnormality display means 17.
Patent JP-H05306697-A (JP)
Title: Leakage loss reduction system of chip clearance in pump
Inventor: MIYAUCHI SUNAO
IPC: F04D29/38
Filed: 1992-04-30
Abstract: PURPOSE:To improve pump performance by restraining flow of liquid flowing around a negative pressure surface side from a pressure surface side of a blade through a chip clearance formed between the inside surface of a casing of a pump and a chip of an impeller. CONSTITUTION:It is devised so as to take a part of liquid passing in a casing 2 in a passage 11 from a liquid intake port 10 formed on an impeller boss 51 by rotation of a main shaft 1 and an impeller 5, give large pressure on the liquid in the passage 11 by way of applying centrifugal force generated by the rotation of the impeller 5 and discharge the liquid from a plural number of liquid discharge ports 12, 12... formed on a chip 5a of the impeller 5 to a chip clearance 6.
Patent JP-H049329-A (JP)
Title: Remedy for allergic disease
Inventor: TADA MASAHIRO
IPC: A61P37/08
Filed: 1990-04-26
Abstract: PURPOSE:To obtain a remedy for allergic diseases containing a plant ingredient chinesin having antagonistic action on leukotriene and thromboxane A2 as an active ingredient. CONSTITUTION:A remedy for allergic diseases containing chinesin which is a substance isolated from flowers of Japanese name 'BYUYANAGI' (Hypericum chinense) and expressed by the formula (R is methyl or ethyl) as an active ingredient. Diseases caused by I type allergy, especially bronchial asthma or anaphylaxis are cited as the allergic diseases. Since the chinesin is capable of powerfully antagonizing leukotriene or thromboxane A2 which is a chemical mediator on receptors thereof in the allergic diseases, the chinesin is effective in treating the allergic diseases.
Patent JP-S5445442-A (JP)
Title: Sliding type equal-speed universal joint
Inventor: OOTSUKA NOBUYUKI
IPC: F16D3/205
Filed: 1977-09-19
Abstract: PURPOSE:To decrease the eccentricity under bending and reduce vibration and noises, by providing pivots in an outer member and making pivot guide grooves on an inner member. CONSTITUTION:The outer member 4 is provided on an end of one shaft 2 and fitted with leg pieces 7, which project inward and are fitted with spherical surface rollers 8. The inner member 5 is mounted on an end of another shaft 3 and provided with the guide grooves 6, in which the spherical shaft rollers 8 are engaged. Since the distance R between the center of the inner member 5 and that of each spherical surface roller 8 is less than that conventional cases, the eccentricity of the former shaft under bending is less. This reduces the whirl due to the eccentricity, thus curtailing the vibration and noises due to the whirl.
Patent JP-S594703-A (JP)
Inventor: KAMETANI HAJIME
IPC: E01B27/17
Filed: 1982-06-30
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。