baber/WOPTO huggingface dataset:
Patent JP-H01208902-A (JP)
Title: Voltage controlled oscillator
Inventor: KOYAMA ICHIRO
IPC: H03B5/00
Filed: 1988-02-16
Abstract: PURPOSE:To realize a VCO with an excellent characteristic and simpler constitution by connecting a varactor diode between a cathode terminal of two varactor diodes and ground terminal in a high frequency oscillator. CONSTITUTION:A 1st tuning circuit consists of a tapped inductance L1, varactor diodes D1, D3 and a 2nd tuning circuit consists or a tapped inductance L2, varactor diodes D2, D3. The two tuning circuits are coupled in terms or capacitance by a common varactor diode D3 to form a broad band dual tuning circuit. A coupling capacitor C1 is connected between an input terminal 7 and the tap of the inductance L1 and a coupling capacitor C2 is connected between an output terminal 8 and the tap of the inductance L2. Moreover, a control voltage is applied to each cathode terminal of the varactor diodes D1, D2 from the control voltage terminal 6 thereby varying the capacitance of the varactor diodes D1-D3, then the tuning frequency of the broad band dual tuning circuit is varied and the phase at a frequency is varied over a wide range.
Patent JP-H10222505-A (JP)
Title: Document preparing device and kana/kanji converting method
Inventor: WATANABE KATSUYA
IPC: G06F17/22
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make an KANA/KANJI conversion operation efficient by preventing wrong conversion beforehand and performing proper conversion that coincides with a user's intention. SOLUTION: When a parallel notation character which shows that words arranged as the former and the latter have a parallel relation such as $.' and 'YA (and)' is inputted, the field of each conversion candidate notation of the former and the latter is confirmed. When a notation of the field that is the same with the former and the latter of the parallel notation character exists, the notation of the field is selected as a 1st candidate and is shown on a screen. For instance, when 'KENSATHUGAWAWA - MOYOUDEARU. KONOSHOUNINWA (A prosecutor is very likely to. This witness) is in a defined state, and when 'KOUSO.BUNSHI (appeal.element)' is inputted, because a parallel notation character '.' exists, each conversion candidate of the former field, i.e., 'KOUSO (appeal)', 'KOUSO (enzyme)'... and the latter field, i.e., 'BUNSHI (participle)', 'BUNSHI (element)'... are confirmed.  Because the former 'KOUSO (enzyme)' and the latter 'BUNSHI (element)' have the same field 'KAGAKU (science)', 'KOUSO.BUNSHI (enzyme.element)' is correctly selected as a 1st conversion candidate and wrong conversion 'KOUSO.BUNSHI (appeal.particle)' is avoided beforehand.
Patent JP-H10218076-A (JP)
Title: Display device for bicycle
Inventor: IRIE KATSUNORI
IPC: G01D7/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To display the number of gear steps of a bicycle clearly and display a shift position of a change gear device in such a manner that a user can understand them easily by intuition by providing a display means which displays figure displays of which dimension in at least one direction is changed sequentially and which are arranged in parallel mutually by the same number as the number of gear steps. SOLUTION: On a display face 51 of a display device, a main numerical display 52 and an auxiliary numerical display 53 which display the information such as speed and time of a bicycle by numerical values are provided, and a content display 54 which indicates the contents displayed by the main numerical display 52 and the auxiliary numerical display 53 is provided. Moreover, a rear gear step number display 55 which displays the number of gear steps of a rear change gear device is provided, and this rear gear step number display 55 is such display that disklike displays of which dimension is reduced sequentially are arranged from the left to the right. Furthermore, a front gear step number display 56 which displays the number of gear steps of a front change gear device is provided, and this display is also such disklike display that the dimension is reduced sequentially.  Both gear step number displays 55, 56 are formed into the large and small arrangement which corresponds to the actual gear arrangement of the change gear devices.
Patent JP-H03236117-A (JP)
Title: Aluminum stabilized superconducting wire and manufacture thereof
Inventor: OGAWA KINYA
IPC: H01B12/10
Filed: 1990-02-14
Abstract: PURPOSE:To remove deformation of a conductor by the electromagnetic force arising during use and adjust the quantity of particles so as to enable the drop of electric resistance at ultralow temperature by constituting the Al stabilizing material of Al stabilized superconducting line out of compound Al alloy wherein Al alloy particles are dispersed in high purity Al material to elevate strength. CONSTITUTION:Plural through holes 8 are bored longitudinally in parallel in a high purity aluminum billet 7, to which Al alloy bars are inserted, and here Al alloy bars are inserted, and elongation processing such as etrusion, drawing, swaging is applied to the billet 7. This way, Al alloy bars are thinned, and are distributed in a high purity matrix. That is, the Al alloy bars, which are inserted in a high purity aluminum hollow body and are thinned by elongation, are divided into sections at the time of extrusion, and become short fiber-shaped particles, and are dispersed uniformly inside the high purity Al material. Accordingly, the ratio of 0.2% proof stress to residual resistance become exceptionally favorable, and it becomes suitable as a conductor for magnet.
Patent JP-S5529991-A (JP)
Title: Apparatus for promoting plant growth in enviroment controlled agriculture institution
Inventor: RUISU WAANAA FUOTSUGU
IPC: A01G31/04
Filed: 1979-03-23
Abstract: Apparatus for promoting the growing of plants in a controlled environment agriculture facility, comprises a plurality of plant grow support racks (37, 39) which are arranged in an array complementaty to an array of lamps (29) which supply illumination to the racks. The arrangement provides two positions for the array of racks (37, 39). In each of the two positions one group of alternate racks is fully illuminated and the other group is not. The lamps (29) then may be operated continuously, and each of the two rack-groups may be reciprocated between these two positions. In this manner there are provided alternating periods of full illumination and relative darkness for the plants grown on each rack.
Patent JP-S63201106-A (JP)
Title: Hardening liquid for glass ionomer cement
Inventor: MASUHARA HIDEKAZU
IPC: A61K6/06
Filed: 1987-02-18
Abstract: PURPOSE:To provide the titled hardening liquid giving high hardness, having excellent operability, etc., and composed of a resin having one or more ethylene oxide groups in the resin and obtained by copolymerizing an unsaturated monomer having polyoxyalkylene segment and an unsaturated monomer having carboxyl group. CONSTITUTION:The objective glass ionomer cement hardener for dental use contains a copolymer produced by copolymerizing one or more kinds of unsaturated monomers of formula [A is allyloxy, (meth)acryloyloxy, maleoyloxy, fumaroyloxy, itaconoyloxy or aconitoyloxy; R1-R3 are H, alkyl, etc.; R4 is H, alkyl acyl, or aryl; n is 1-50; m is 1-3] (e.g. 2-methoxydiethylene glycol methacrylate) and an unsaturated monomer containing carboxyl group (e.g. acrylic acid). The liquid causes very little damage to dental pulp, has high adhesivity to dentine and exhibits excellent peripheral sealing property.
Patent JP-S57148219-A (JP)
Title: Color temperature measuring device
Inventor: OKUHARA SEIICHI
IPC: G01J5/60
Filed: 1981-03-09
Abstract: PURPOSE: To make the processing and utilization of measured data convenient, by measuring the color temperatures in a plurality of parts whose temperatures are to be measured by a single color thermometer in a time division mode, and displaying a plurality of the measuring values.  
     CONSTITUTION: A plurality of optical fibers 21W24 guide the light beams from a plurality of the parts 11W14 whose temperatures are to be measured. A light switch 15 sequentially connected one of said plurality of the optical fibers 21W24 to a color temperature measuring means. Furthermore, a means for guiding the output of the color temperature measuring means to a plurality of sample and hold circuits 61W64 and 71W74 in synchronization with the light switch 15 is provided. A means, which applies sampling pulses to the sample and hold circuits 61W64 and 71W74 only during the stable period, except the unstable period during and immediately after the switching operation of the light switch 15, is also provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58151548-A (JP)
Title: Constant temperature action type gas detecting apparatus
Inventor: SAKAI TOSHI
IPC: G01N27/12
Filed: 1982-03-05
Abstract: PURPOSE:To raise accuracy of gas detection, by detecting a temperature of a gas sensor  with an attached temperature sensor and feeding back to an electric power source or  load and then keeping the temperature of the gas sensor always constant. CONSTITUTION:An output a0 of an amplifier 10 chooses the value of electric power a0  to be made to a sensor temperature of gas. And, voltage in proportion to the output a0  is set by a reference voltage generator 6. An output a3 of an amplifier 12 is made to  correspond to the value a0 and the difference (a3-a1) of outputs a1 and a3 of amplifiers  11 and 12 is made to correspond to the element voltage of a gas sensor 1. A ratch  output p0-p3 of a multiplexer 14 is introduced into a logical operation circuit 15 and  resistance value of both heater and temperature measuring resistor 2 corresponding to the temperature of the sensor 1, is computed. Then, said value is compared with a  standard value a0(p0) and negative feedback of its difference to a control terminal 8 of  a voltage control module 7 is carried out. Further, the sensor 1 is controlled at a constant temperature and gas concentration is measure accurately because output voltage  is varied so that the resistance value of the resistor 2 is accorded with a set point always.
Patent JP-S62191994-A (JP)
Inventor: NISHIKAWA IKURO
IPC: G07D9/00
Filed: 1986-02-19
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-S56130208-A (JP)
Title: Waste gas treating apparatus
Inventor: IWASAKI YUKIO
IPC: B01D53/32
Filed: 1980-03-17
Abstract: PURPOSE: To make the construction of a waste gas treating apparatus simple, and improve waste gas treatment by conducting the waste gas successively to plural continuous discharge electric fields, and surely electrolytically dissociating and ionizing the components thereof.  
     CONSTITUTION: The wiper 10d of a switch 10 is connected to a contact 10a and high voltage is impressed across electrodes 2 and 3 by a power source 6. Spark discharge is caused across the electrodes 2 and 3 and the exhaust gas to be treated is conducted through a lead-in port 1a. The gas goes through spirally shaped passages 2a, 3a, 4a, 5a and exhausts from an exhaust port 1b while swirling in a cylinder 1. First, the gas flows out by forming swirling flow from the outside of the electrode 2 in the passage 2a, where the discharge points swirls and discharging takes place over the entire circumference. While it flows to the passage 3a, it is electrolytically dissociated and ionized. When the wiper 10d is changed over to a contact 10b, high voltage is impressed across the electrode 2 and 4, discharging takes place. When the wiper 10d is changed over to a contact 10c, discharging takes place across the electrodes 2 and 5. In this way, the waste gas is conducted to the  three consecutive discharge electric fields. Whereby the respective components thereof are electrolytically dissociated and ionized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62192451-A (JP)
Title: Unsaturated polyester resin molding material
Inventor: KURASHIKI TOSHIRO
IPC: C08L67/00
Filed: 1986-02-18
Abstract: PURPOSE:To provide the titled molding material having high thermal conductivity, by blending an unsaturated polyester resin with a specified amount of fired MgO, a crosslinking agent, a polymn. initiator and additives such as a thickener. CONSTITUTION:MgO is fired at 1,200 deg.C or higher to obtain fired MgO (B) having an average particle size of not smaller than 2mu. An unsaturated polyester resin (A) having a viscosity of not lower than 5P, an acid value of not higher than 3 and an iodine value of not lower than 80 is blended with 30-85wt% component B, a crosslinking agent (C) (e.g., diallyl phthalate), a polymn. initiator (D) (e.g., t-butyl peroxide) and optionally a thickener, a reinforcing fiber, an inorg. filler, a parting agent, a colorant, etc. (E). The mixture is kneaded, crushed and, if desired, granulated.
Patent JP-H07242537-A (JP)
Title: Production of substance having anti-inflammatory activity and anti-inflammatory agent
Inventor: KOBAYASHI AKIO
IPC: A61K31/35
Filed: 1994-03-04
Abstract: PURPOSE:To provide a process for easily and economically producing an anti- inflammatory substance having excellent anti-inflammatory action and useful as an anti-inflammatory agent by reacting a phenolic compound with a peroxidase in the presence of hydrogen peroxide. CONSTITUTION:This anti-inflammatory substance such as a compound of formula II (at least one of R1 to R4 is an alkoxy and the others are H), formula III [at least one of R1' to R3' is an alkoxy and the others are H or a (substituted)aryl] or formula IV [A is an alkoxy; R1 to R5 each is H, OH, an alkoxy or a (substituted)aryl] can be produced by reacting (A) a phenolic compound such as a compound of formula I [R is a (carboxyl-substituted)alkyl, a (carboxyl-substituted)alkenyl, an alkynyl, an alkoxy, OH, aldehyde group, carboxyl, etc.; (n) is 0-5] with (B) a peroxidase such as crude enzyme prepared from horseradish, kidney bean, etc., in the presence of (C) hydrogen peroxide.
Patent JP-H04273784-A (JP)
Title: Setup signal generating circuit
Inventor: MURAYAMA AKIHIRO
IPC: H04N5/44
Filed: 1991-02-28
Abstract: PURPOSE:To be optimum to set up a digital circuit of each analog and BUS, etc. CONSTITUTION:1 is a starter circuit, 2 is a band gap type bias circuit and 3 is an I<2>L logic circuit. At the time of switching on the power, the current outputted from an output terminal 4 of a starter circuit 1 is supplied to the input terminal of a bias circuit 2. After that, the bias circuit 2 outputs a stop signal to output terminals 8 and 9, switches off a transistor Q2, and at the time of switching on the power, switches off a transistor Q3 to supply a setup signal through a setup line 12 connected to a collector, towards an I<2>L logic circuit 3.
Patent JP-S56132159-A (JP)
Title: Eddy current-type torque transmission device
Inventor: TAKAHASHI KENZOU
IPC: H02K49/04
Filed: 1980-03-19
Abstract: PURPOSE:To make possible the setting of a transmission torque and speed reduction within a certain range by arranging a permanent magnet on one end each a driving shaft and a driven shaft in such manner that the polarities may be alternated and arranging an electroconductive nonmagnetic metal plate opposed to the permanent magnet on the other end to obtain an optional transmission torque. CONSTITUTION:A powerful magnetic iron plate 2 is fixed at a right angle with a driving shaft 1 on the side of driving shaft and on the surface of the iron plate, a permanent magnet 3 is installed on the same circumference in such way that its polarity becomes heteropolar. In the meantime, on the driven side, an electroconductive nonmagnetic disc 5 is fixed at a right angle with a transmission shaft 4. The surface of the permanent magnet 3 on the driving side and the surface of the electroconductive nonmagnetic disc 5 on the driven side are arranged in quite close proximity, so that a magnetic line of force emanating from the surface of a permanent magnet is cut off by the electroconductive nonmagnetic disc 5. Consequently, the number of magnetic lines of force inside the disc 5 changes at every moment and an inductive electromotive force is generated inside the disc 5 causing an eddy current to run. As a result, it is possible to obtain an optional transmission torque.
Patent JP-S61193656-A (JP)
Inventor: ISOKAMI MINEO
IPC: A61C8/00
Filed: 1985-02-22
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-S63201689-A (JP)
Inventor: OGAWA TOMIO
IPC: G09G5/36
Filed: 1987-02-18
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-S52119072-A (JP)
Title: Manufacture of resin-sealing semiconductor device
Inventor: YAMANE MASAHIRO
IPC: H01L23/12
Filed: 1976-03-31
Abstract: PURPOSE: To obtain compact and lightweight resin-sealing-type semiconductor device which are free of aging in electric characteristics and excellent in mass-productivity in the same way as the metal container sealing type--by employing the prescribed method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000232806-A (JP)
Title: Automatic sowing facility for bean sprout
Inventor: HO RITSUDAI
IPC: A01C7/08
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide automatic sowing facilities for bean sprout, not requiring change of culture place in the same latticed culture board. SOLUTION: This automatic sowing facilities for bean sprout is equipped with a volume type bean seed distributing board 30 having a bean seed holding hole diameter designed based on the volume expansion ratio obtained from accurate volume data of seed after immersion in water and expansion and dried seed. The distributing board is combined with an automization design around it so that operations from sowing of bean sprout to completion of culture are carried out in the same culture board and neither break damage nor decomposition of bean seed occur to efficiently culture bean sprout.
Patent JP-S59161920-A (JP)
Title: Logical circuit
Inventor: MASUDA NOBORU
IPC: H03K19/003
Filed: 1983-03-07
Abstract: PURPOSE:To increase the working range of a CML circuit by varying the reference voltage in response to the variance of the current value of a constant current source of the CML circuit when it is produced. CONSTITUTION:The relation between load resistances R2 and R3 is set as R3= R2/2XalphaIc/alpha'I'c in order to obtain a fixed level of reference voltage Vref when the current Ic flowing to a constant current source Qc is set at alpha times as much as the designed value and the current I'c is set at alpha' times as much as the designed value owing to the variance of production. For two current sources consisting of FETs at the places close to each other on a crystal, either one of these two current values also varies if the other value varies owing to the variance of production. Therefore alpha and alpha' are approximately equal to each other. The value of the Vref is set between VH and VL despite the variance of the Ic value as long as R3=R2/2XIc/I'c is satisfied.
Patent JP-H11234294-A (JP)
Title: Method for increasing, decreasing and moving package for exchange
Inventor: SERIKAWA YUMIKO
IPC: H04Q3/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enable increasing, decreasing or moving processing through a system interactively with an operator, namely, to efficiently perform this processing through selecting operation due to a menu without errors and further without stopping the service of an exchange. SOLUTION: Accomodation condition data for accomodating a package in the exchange and increase procedure data containing the details of processing for increasing the package are registered in storage parts 104b and 104e inside the system, and increase scenario data clearly showing a package class name and the necessity of processing required for increasing the package are recorded on packages 4a and 4b. When the new package 4a is mounted on the exchange, it is checked whether the accomodation conditions are satisfied or not by identifying the mounting position and package class name of the package 4a and when the accomodation conditions are satisfied, based on the increase scenario data recorded on the package 4a, a detailed increase procedure scenario is prepared. According to this scenario, increase processing is interactively executed.
Patent JP-2000233344-A (JP)
Title: Angular head capable of position indexing
Inventor: YAMAUCHI SACHIYUKI
IPC: B23Q3/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a position indexing angular head capable of adjusting indexed positions of a cutting tool by a simple structure. SOLUTION: When a main spindle 5 is rotated normally (in F direction), torque is transmitted in the order of a power shaft 4, bevel gears 13, 14 to rotate a tool rotating shaft 8 in the direction of cutting, and then cutting is performed by a cutting tool 9. At this time, a one-way clutch 16 does not transmit torque. On the other hand, when the main spindle 5 is rotated reversely (in R direction), the one-way clutch 16 transmits torque to a harmonic drive 20. When a flexual spline 18 is rotated, a rotating casing 12 is rotated around the power shaft 4. Thus, the position-indexing of the tool rotating shaft 8 and the cutting tool 9 is performed.
Patent JP-H02215020-A (JP)
Title: Manufacture of electrical contact member
Inventor: OOTANI RIYUUJI
IPC: H01H11/04
Filed: 1989-02-15
Abstract: PURPOSE:To reduce initial contact resistance of a contact to enable stable contacting operation by a method wherein a contact material comprising alloy of silver-cadmium oxide is coupled to a base and heated for 1 to 10 minutes over a temperature range of 100 to 400 deg.C in the vacuum atmosphere. CONSTITUTION:Assemblies wherein contact materials comprising alloy of silver- cadmium oxide are coupled to bases 1 to 3 are heated in the vacuum atmosphere over a temperature range of 100 to 400 deg.C for 1 minute or more to 10 minutes or less. Therefore, cadmium oxide 8 at surface parts of the contact materials 4 to 6 is selectively vaporized to be removed, and a silver-enriched layer is formed on the surfaces. An electrical contact member thus contained is small in contact resistance at the contact, allowing stable contacting operation.
Patent JP-S53120507-A (JP)
Title: Tape recorder
Inventor: MATSUMOTO ISAO
IPC: G11B15/28
Filed: 1977-03-30
Abstract: PURPOSE:To make a driving system into a unit by obtaining fly-sheel effects by the rotor of a flat brushless motor and using a single-sided yoke constituting the rotor as gears for fast feeding and rewiding.
Patent JP-H03242218-A (JP)
Title: Gas separator
Inventor: YAMAMOTO AKIO
IPC: B01D53/04
Filed: 1990-02-19
Abstract: PURPOSE:To eliminate the malfunction in the vacuum pump or product recycle line by arranging one adsorption tower packed with an adsorbent, one pressure reducing pump, a product gas storage tank, valves and instruments to constitute the gas separator. CONSTITUTION:The dust in a raw gas 1 is collected by a filter 2, and the gas is boosted by the pressure-reducing pump 3 and supplied to the adsorption tower 4 through a switching valve 12 in the adsorption stage. Most of the gaseous impurities 8 in the gas 1 are removed in the adsorption tower, and the product gas 7 is stored in the storage tank 6. The adsorption tower 4 after adsorption is depressurized by the pressure-reducing pump 3, and the gaseous impurities 8 are desorbed from the adsorbent 5 and discharged outside the system through switching valves 13 and 14. A switching valve 15 is opened to control the adsorption tower 4 to a specified pressure when the pressure is reduced, and the product gas 7 is recycled to the adsorption tower 4 from the storage tank 6.