baber/WOPTO huggingface dataset:
Patent JP-S5954316-A (JP)
Title: Hysteresis circuit
Inventor: ENOMOTO HIROSHI
IPC: H03K3/0233
Filed: 1982-09-22
Abstract: PURPOSE:To reduce sufficiently the hysteresis width, by providing a forward diode between an input transistor (TR) and a switch TR and controlling its forward voltage drop in response to an output. CONSTITUTION:The forward diode 5 is connected between the 1st TR constituting an input TR and the 2nd TR constituting a switch TR to form a TTL circuit 100. The forward voltage drop of the diode 5 decides the threshold level of the TR2. A control circuit 200 has a control TR4 to be turned on/off in response to an output voltage of the TTL circuit 100 to control the forward voltage drop of the diode 5. The hysteresis circuit having a small hysteresis width is obtained through the constitution in this way.
Patent JP-S6324063-A (JP)
Title: Device for preventing deposition of volatilized material on surface not to be vapor-deposited in physical vapor deposition equipment
Inventor: SUZUKI FUMIHITO
IPC: C23C14/56
Filed: 1986-07-16
Abstract: PURPOSE:To prevent the vapor deposition on one surface not to be vapor-deposited and to recover an ineffective vapor-deposited material by passing an endless belt through a vapor deposition region while bringing the belt into close contact with the one surface not to be vapor-deposited when a metal is vapor-deposited on the other surface of a strip metal by physical vapor deposition (PVD). CONSTITUTION:A strip metal 3 such as a silicon steel sheet is traveled above a vapor deposition source 2 consisting of a vapor deposition metal such as Al and Ti in the direction as shown by the arrow A in a vacuum deposition chamber 1, and the vapor of Al, Ti, etc., from the vapor deposition source 2 is deposited on the surface 3a. At this time, the endless belt 4 is traveled by auxiliary rolls 5a, 5b, and 5c at the same speed as the strip metal in the direction as shown by the arrow B while bringing the belt into close contact with the rear surface of the strip metal 3 to be vapor- deposited. The vapor deposition metal is not deposited on the rear surface of the strip metal 3 because of the presence of the endless belt 4, and the metal deposited on the endless belt 4 is scraped off by scrapers 6a and 6b and efficiently recovered in recovery boxes 7a and 7b.
Patent JP-S5954353-A (JP)
Title: Data transmitting system
Inventor: MURAKAMI SHINICHI
IPC: H04L29/08
Filed: 1982-09-22
Abstract: PURPOSE:To reduce the number of transmission lines to be reversed, by switching a mode inputting/outputting a data line from an input/output port and that inputting/outputting a line from a multiplexing and separating circuit. CONSTITUTION:When there exists a transmission/receiving request of data between data terminal devices 200A and 200B, switches 101A, 101B, 102A, 103A and 103B are selected to a contact (p) with transmission control section 106A, 106B. Thus, the transmission of data in 64kb/s data speed is attained between the terminal devices 200A and 200B. When a data transmission request takes place between terminal devices 201A, 201B and 202A, 202B, it is transmitted to terminal control sections 203A, 203B and the switches 101A, 101B, 102A, 102B, 103A and 103B are selected to a cotact (q). The data in 8kb/s transmitted speed out of the data terminal device 201A is transmitted to the terminal device 201B via bit multiplexing and separating circuits 105A, 105B.
Patent JP-H0915245-A (JP)
Title: Specimen conveyor equipment
Inventor: ARIMADONO SHINICHI
IPC: G01N1/10
Filed: 1995-06-30
Abstract: PURPOSE: To enable plural pieces of specimen containers to be conveyed efficiently by installing specimen back and front holding members with plural pieces of holding recess, respectively. CONSTITUTION: A specimen back holding member 10 is provided with plural pieces of specimen back holding recesses 10a. In addition, polyurethane foam 16 (specimen holding elastic member) is stuck along the shape of each of item front holding recesses 12a of the holding member 12 with a bonding agent. Both these back and front holding members 10 and 12 are grasped by both hands and thereby two sliding parts 12b and 12c are slidden in direction of the back holding member 10 along long grooves 14a and 14b, thereby, the front holding member 12 is pressed to the back holding member 10 strongly. Therefore, a portion of all one lines, namely, ten pieces of the specimen container are graspable at one time, and thus efficient conveyance can be done in this way. When unhanded, the front holding member 12 is pushed back to the original position by dint of a compression spring 18.
Patent JP-H0331989-A (JP)
Title: Goods showing device for automatic vending machine
Inventor: IWAMI TOYOJI
IPC: G07F9/10
Filed: 1989-06-28
Abstract: PURPOSE:To improve the visibility of the display of a brand name, etc., or the back surface by providing a permeable member composed of two layers in which a first layer permeable member and a second layer permeable part erected at the back of goods samples are arranged in parallel, respectively, and providing a light source in the vicinity of the edge surface of the permeable member. CONSTITUTION:A permeable member 7 with two layers composed of a first layer permeable member 7a and a second layer permeable member 7b is erected at the back of goods samples 3. A light from a light source 9 arranged in the vicinity of the edge surface of the permeable member 7 composed of two layers is made incident from the permeable member 7 edge surface, it passes inside the permeable member 7, and it irradiates a display 8 of the brand name, etc., printed to respective permeable members 7a and 7b. Thus, the visibility of the brand name, etc., erected in the back of the goods samples 3 or the back surface color can be increased.
Patent JP-H0217875-A (JP)
Title: Ultrasonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1988-07-04
Abstract: PURPOSE:To suppress heat accumulation to an oscillation section by fixing felt made of metal material with a good heat conductivity to one end face of the oscillation section and by fixing the other end face of it to a supporting fixed section. CONSTITUTION:An oscillation section 1 of an ultrasonic motor is constituted by sticking and fixing an oscillating body 1b made of elastic body such as metal, etc., to the surface of a piezoelectric body 1a having electrodes. A moving section 2 is constituted by attaching a friction material 2b to the surface of a moving body 2a and by pressurizing this friction material 2b to and bringing it into contact with the oscillating body 1b. On this occasion, felt 3 is stuck and fixed to one end face of the oscillation section 1 and the other end face is stuck and fixed to a supporting fixed section 4. This felt 3 consists of at least a kind of material selected from among a good heat conductive metal material, a carbonaceous material and an inorganic material. With the application of high frequency electric field to the piezoelectric body 1a, travelling waves in ultrasonic oscillation are thereby generated and by the frictional force between the friction material 2b integrated with the moving body 2a and the oscillating body 1b the motor is driven.
Patent JP-H0460967-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: SAITO ISAO
IPC: G11B20/12
Filed: 1990-06-25
Abstract: PURPOSE:To set versatile search modes in simple constitution by setting plural inclined tracks in accordance with a tape moving speed under a search mode as a unit, dividing these plural inclined tracks into >= 1 in each unit and recording a different kind of index signal to each divided section respectively. CONSTITUTION:As to the index signals, the device possesses a time code data generating circuit 18, a program number data generating circuit 19 and a mark signal data generating circuit 20. Then, plural inclined tracks in accordance with a tape moving speed by a frequency dividing circuit (1/9 frequency divider) 48 under the search mode are set as a unit, and the plural inclined tracks are divided into >= 1 in each unit, where different index signals by the circuits 18-20 are recorded in these divided sections respectively, and these records are repeated unit by unit by a shift register 26. By this method, versatile search modes are set in simple constitution.
Patent JP-2000030311-A (JP)
Title: Optical disk substrate, optical disk, and manufacture of optical disk substrate
Inventor: MURAKAMI MOTOYOSHI
IPC: B29C45/26
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To make transferrable a tracking guide groove and a pre-pit by making the surface of a pre-pit part of an optical disk master disk a reference, using the optical disk master disk with different depth of an inner peripheral part surface and an outer peripheral part surface and forming the optical disk substrate. SOLUTION: When laser cutting is performed, by opening-limiting the inner peripheral side of the pre-pit part to be cut, or by changing the guide groove and an aperture of a lens when a pre-pit cutting is performed, a photoresist recording master disk of a structure that the inner peripheral side surface is lower than the outer peripheral side surface for the pre-pit part is formed. This stamper 34 is fitted to a movable die 33, and based on a relation among compression pressure of an injection compression process, the viscosity of a fused polycarbonate resin 36 and the height of the pre-pit part, the fused polycarbonate 36 is molded to form an optical disk master disk having a difference between the land part of the inner peripheral side of the pre-pit part and the land part of the outer peripheral side, and a storage reproducing characteristic is improved.
Patent JP-S63302853-A (JP)
Title: Sterilization of substance by ozone
Inventor: KOBAYASHI KUNITERU
IPC: A61L2/20
Filed: 1987-07-03
Abstract: PURPOSE:To enhance the sterilizing efficiency of ozone and to increase a sterilizing speed, by applying DC high voltage to substance to be treated to negatively charge the same and bringing the charged substance into contact with ozone. CONSTITUTION:A DC high voltage generator 3 is connected to a material container being not only a container for storing a substance to be treated but also a charging chamber for negatively charging the substance to be treated and DC high voltage of about 3-20kV is applied to the substance to be treated. the charging duct 4 of the substance to be treated is connected to one end of the upper part of a contact tank 1 and, when the substance to be treated is charged in the contact tank 1 in a dispersed state while ozone is blown in said tank 1, said substance to be treated is brought into contact with ozone but, since the substance to be treated is negatively charged, the giving and receiving of an electron is performed between the substance to be treated and ozone, and ozone is decomposed to form nascent oxygen and the substance to be treated is sterilized by the oxidizing power thereof.
Patent JP-H0216117-A (JP)
Title: Sealing resin composition
Inventor: NAGATA TSUTOMU
IPC: C08G59/00
Filed: 1988-07-04
Abstract: PURPOSE:To obtain a sealing resin composition improve in humidity resistance, soldering-heat resistance, hot mechanical properties, reliability, etc., by mixing a specific alkyl-modified polyepoxy resin, an alkyl-modified polyphenol resin and silica as essential components. CONSTITUTION:This sealing resin composition is obtained by mixing an alkyl- modified polyepoxy resin of the formula (wherein R<1> is ClH2l+1, l is 0 or >=1; R<2> is CmH2m+1; m >=1; and n is 0 >=1), an alkyl-modified polyfunctional phenolic resin obtained by reacting an alkyl-modified hydroxybenzaldehyde with an alkyl-modified polyphenol (wherein the alkyl group of the alkyl-modified hydroxybenzaldehyde is CnH2n+1, and n is an integer >=1; and the alkyl group of the alkyl-modified phenol is CxH2x+1, where x is an integer in the range 10>=x>=1) and silica as essential components together in such amounts that the silica powder is 50-90wt.%.
Patent JP-H0918183-A (JP)
Title: Package protected against emi
Inventor: MOTOSAKO TOSHIHIKO
IPC: H05K9/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a package protected against EMI (Electromagnetic Interference) in which generation of electromagnetic interference wave is suppressed and the electromagnetic interference wave is prevented from being delivered to the outside through the package insertion port. SOLUTION: When a package 2 is loaded to a package container 1, an individual conductive face plate 22 closes the package insertion port. Since the individual face plate 22 is connected with an earth pattern on a printed wiring board 21 within the package 2, electromagnetic interference wave is prevented from being delivered through the package insertion port of package container 1.
Patent JP-S6325039-A (JP)
Title: Printing press
Inventor: MIWA YOSHIYUKI
IPC: B41F31/10
Filed: 1986-07-17
Abstract: PURPOSE:To easily control atomizing quantity electrically and to control cooling capacity with extremely high accuracy, by adhering charged water droplets atomized by an ultrasonic wave to an ink distributing roller by electrostatic force and detecting the surface temp. of a plate or the temp. of a form roller. CONSTITUTION:An ultrasonic atomizing type spray apparatus is provided to an ink distributing roller group 6. The temp. of the ink on a form roller 4 or a plate cylinder 3 is detected, for example, by an infrared thermometer 8 and the output signal thereof is sent to an operation circuit 9 having the correlation between the temp. and evaporation quantity of the ink on the form roller preliminarily mounted therein and the output signal according to the evaporation quantity is sent to a control circuit 10 to control the voltage thereof and spray quantity is adjusted by the ultrasonic atomizing type spray apparatus 11. Water sprayed to the ink distributing roller group 6 is evaporated to the atmosphere while flowing down to the form roller 4 along with ink and the ink on the ink roller is cooled by the latent heat of evaporation of said water.
Patent JP-S6144081-A (JP)
Inventor: KURACHI MAKOTO
IPC: B62J1/28
Filed: 1984-08-09
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-H0830962-A (JP)
Title: Magnetic recording medium and its production
Inventor: MURAYAMA HIDEKI
IPC: G11B5/84
Filed: 1994-07-19
Abstract: PURPOSE:To produce a magnetic recording medium maintaining satisfactory lubricity over a long period of time, inhibiting flocculation peculiar to a solid lubricant and ensuring superior running performance and durability. CONSTITUTION:When a magnetic layer, a protective film and a lubricative layer are successively formed on a nonmagnetic substrate to obtain a magnetic recording medium, the protective film is formed so that the work function of the protective film after the laminating of the lubricative layer is made lower than that immediately before the laminating by >=0.09eV.
Patent JP-H0457320-A (JP)
Title: Ion implantation method
Inventor: KANO MASAAKI
IPC: H01L21/336
Filed: 1990-06-27
Abstract: PURPOSE:To precisely form an n-layer or a p-layer in a specified position, by forming a resist layer in the part of a semiconductor wafer where the n-layer or the p-layer is not formed, and irradiating the semiconductor wafer with ions of a specified incident angle. CONSTITUTION:Resist 23 is formed in the part of a semiconductor wafer 14 where an n-layer is not formed. Irradiation for the wafer 14 is performed at a specified incident angle. Hence the n-layer can be formed in a specified position, without permeating into an electrode 22 or deviating therefrom. As to the ion implantation method, the number of ions and the permeation depth in the semiconductor wafer 14 can accurately be controlled by acceleration and implanting time. Further the uniform implantation in the whole surface of the wafer 14 is enabled, and ions can be implanted in a minute part. Thereby a highly precise n-layer can be formed in a specified position, and the n-layer is formed so as to be gently inclined, so that the generation of a high electric field can be restrained.
Patent JP-S6227674-A (JP)
Title: Method for measuring skin effect coefficient of conductor
Inventor: ENDO TAKESHI
IPC: G01N27/72
Filed: 1985-07-29
Abstract: PURPOSE:To make it possible to measure the skin effect coefficient of a large-sized twisted wire conductor even during the process for manufacturing said conductor, by inserting a twisted wire conductor tested through a cylindrical solenoid coil and measuring the change in the impedance between the terminals of the solenoid coil. CONSTITUTION:When a twisted wire conductor 3 tested is inserted through a cylindrical solenoid coil 1 to supply an AC current, an eddy current flows to the cross-section of the conductor 3 by electromagnetic induction action. When the strands of the conductor 3 are electrically contacted, the eddy current flows to the cross-section of the conductor 3 in the circumferential direction and large magnetic flux is negated. That is, the inductance of the coil 1 looked from the terminals 4, 4 of the coil 1 is lowered to a large extent. When the strands are electrically insulated, the eddy current flows along the circumference of each strand in a small loop form and entire negating magnetic flux is reduced and the lowering in inductance is also reduced. By this method, the skin effect coefficient of a large-sized strand insulating conductor can be easily measured from the ratio of the change in inductance. Further, the conductor is passed through the coil and the skin effect coefficient of the strand insulating conductor during manufacturing can be continuously measured.
Patent JP-S6323816-A (JP)
Title: Antiallergic drug
Inventor: FUJIMOTO YASUO
IPC: A61K31/12
Filed: 1986-07-16
Abstract: PURPOSE:The titled drug containing a dihydrochalcone compound as an active ingredient. CONSTITUTION:An antiallergic drug containing a compound shown by the formula as an active ingredient. The dosage form includes oral drug such as tablet, capsule, aerosol, etc., and parenteral drug such as injecting (intravenous or hypodermic injection), preparation for intravenous drip, suppository preparation, etc., and a dose is 0.005-100mg/kg, preferably 0.2-50mg. The preparation may be in the form of suspension, solution, emulsion in an oily or aqueous vehicle, etc., and may contain a prescription agent such as suspension, stabilizer or dispersant. The compound shown by the compound is obtained by extracting flower part of Artocarpus Communis, a medicinal plant of Indonesia growth with 90% ethanol several times, concentrating the extracted solution under reduced pressure to give an oil substance, subjecting it to column chromatography, eluting the substance with methanol and further subjecting to silica gel chromatography.
Patent JP-H073809-A (JP)
Title: Construction method of cylindrical structure body
Inventor: OKIMOTO MASAYUKI
IPC: E04C3/293
Filed: 1993-06-15
Abstract: PURPOSE:To enable the construction of a large-sized cylindrical structure body with high strength such as a caisson type pile, a bridge lower structure, etc., and to enable the construction of such a cylindrical structure body in the ground at a low cost. CONSTITUTION:Steel elements 3 forming double steel shells on lip hardwares 7 are subsequently fitted with joints to form cylindrical unit closing cells 2. The upper ends of the unit closing cells 2 are slipped in a zigzag shape for the adjacent steel elements 3 each other, so that horizontal connection sections 6 with the unit closing cells 2 are intermittent. The insides of the double steel shells of the steel elements 3 are filled with concrete, and a monolithic cylindrical structure body 1 of a steel and concrete composite structure is constructed. After the completion of the cylindrical structure body 1, underwater concrete is placed in the front end thereof, and the bottom concrete is placed thereon.
Patent JP-H1013545-A (JP)
Title: Electronic mail server
Inventor: MIYAZAKI AKIHIRO
IPC: H04L12/58
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail server by which transmission reception of an electronic mail is made through a telephone set without the need for the user to register a telephone number or the like in advance independently of the presence of an electronic mail address. SOLUTION: A telephone number extract means 11c extracts a telephone number from an electronic mail describing an address including the telephone number and makes a call to a telephone number destination extracted by a dial means 12a and a character code conversion means 16a converts the electronic mail into a display enable character code by a called telephone set having a display means. Then a mail transmission means 16c sends the electronic mail converted into the character code to the called telephone set.
Patent JP-S5867621-A (JP)
Title: Analgesic and sedative
Inventor: KONISHI JINUEMON
IPC: C07D239/54
Filed: 1981-10-19
Abstract: PURPOSE:An analgesic and sedative comprising uracil as an active ingredient. CONSTITUTION:Uracil has low toxicity and shows analgesic and sleep prolonging action, so it is useful as an analgesic and sedative. It is also useful for remedying various kinds of diseases caused by stress as an antistress agent. When it is prepared as a drug, uracil may be in the form of a salt with an  organic or inorganic acid, and is medicated orally or parenterally. Tablets, capsules, pills, powder, granules, etc. for oral medication are pharmaceutically prepared by using properly starch, talc, gelatin, etc., and injections, etc. for parenteral medication are pharmaceutically prepared in the presence of sodium acetate, sodium benzoate, ethylenediamine, etc. It can also be used as suppositories  and ointments. A daily dose for adult is 100-5,000mg by oral medication and  10-1,500mg by parenteral medication.
Patent JP-S63126277-A (JP)
Title: Field effect thin film transistor
Inventor: MOTAI NOBORU
IPC: H01L29/78
Filed: 1986-07-16
Abstract: PURPOSE:To decrease the generation of pin holes, and improve the yield, by forming a gate insulating film in the form of a two-layer structure applying different methods. CONSTITUTION:An electrode 21 is formed on a substrate 20. Aqueous solution of citric acid 22 is made, and filled between a gate electrode as a positive electrode and a platinum plate 23 as a negative electrode. Thus a first insulative film 24 applying in anode oxide film is formed on the gate electrode 21, and then a second insulative film 25 is formed. Further, an intrinsic amorphous silicon layer 26 and an N-type amorphous silicon layer 27 are formed. Next, a source.drain electrode, a transparent electrode, a passivation film, a light shielding film and a liquid crystal orientation film, etc., are formed, and a liquid crystal panel provided with a thin film transistor is formed.
Patent JP-S6411144-A (JP)
Title: Flame-retardant electrically insulating composition
Inventor: HORI AKIHIRO
IPC: C08K3/22
Filed: 1987-07-03
Abstract: PURPOSE:To obtain the titled composition having excellent extrusion moldability and electric insulation, free from generation of halogen-based gas in combustion and suitable as a coating material for electric wire and cable, by surface-treating magnesium hydroxide with a specific coupling agent and compounding a specific amount of the treated magnesium hydroxide to a polyolefin. CONSTITUTION:100pts.wt. of magnesium hydroxide is surface-treated with 0.05-10pts.wt. of an alkoxyl titanate coupling agent of formula (R1 and R2 are 1-4C alkyl; X is carboxyl, phosphate residue, etc.) [e.g. isopropyl tris(dioctylpyrophosphate)titanate]. 100pts.wt. of a polyolefin is compounded with 50-500pts.wt. of the surface-treated magnesium hydroxide.