baber/WOPTO huggingface dataset:
Patent JP-S5911510-A (JP)
Title: Device for setting sound recording level in tape recorder
Inventor: WATAYA MASAFUMI
IPC: G11B20/04
Filed: 1982-07-12
Abstract: PURPOSE:To record a sound at a level not exceeding a reference level, by using a known MML as a reference level, in a sound recording level setting device of a tape recorder. CONSTITUTION:A tape 5 is made run with a command from a control circuit 23, a reference signal in 400Hz from an oscillator 10 is recorded the sound on a magnetic tape 5 via a sound recording head 4, reaches a converter 18 and a filter 19 via an amplifier 16, and the basic wave level and the harmonic level of the reference signal are compared at MML detecting circuits 18-22. When the harmonic level reaches a prescribed value or over and an MML is detected, a signal level detected at a level detector 14 before the detection, i.e. the level of the signal attenuated at a variable resistor 2 is stored in the control circuit 23 (MML setting). When the MML is set, the magnetic tape 5 is stopped. The signal to be recorded the sound from an input terminal 1 is applied to an amplifier 3 via a variable resistor 2. The level of the signal via the variable resistor 2 is detected at the level detecting circuit 14, compared with the MML set value stored before, and the sound recording level is set by increasing the attenuation of the variable resistor 2 with the control circuit 23 when the level exceeds the MML.
Patent JP-H01291017-A (JP)
Title: Device for capacity control of gas stove
Inventor: KANBE TADAAKI
IPC: F23N5/20
Filed: 1988-05-17
Abstract: PURPOSE:To enable a burner to produce flames at a fixed low level when the flames produced fall below a fixed appropriate level because of a change in the primary gas pressure during the use at a low fire by altering the setting of the level of fire to a value raised by a prescribed degree over the initially set value in such a manner as to cause the output of a flame sensor to reach a prescribed value. CONSTITUTION:A program for controlling low-fire operation is stored in a microcomputer 2; the microcomputer 2 reads the fire level selected through a fire level-altering switch 1, and after recognizing selection of a low fire level, the microcomputer 2 outputs a value prescribed for a low fire level to a proportional valve-drive circuit 6. The microcomputer 2 that reads the voltage outputted from a flame sensor 3 to determine whether the output from the flame sensor 3 is above or below a fixed value; if the output is above the fixed value, the combustion is continued without change in the condition; if not, the microcomputer 2 determines whether or not the value set and outputted to the proportional valve driver 6 is lower than a specified value so that, when the set value is found lower than the specified value, the value set and outputted by the microcomputer 2 is altered to what increases the output to a proportional valve 5 by a fixed value alpha over the previously set output.
Patent JP-S63289187-A (JP)
Inventor: HIDAKA MASURO
IPC: B60J1/17
Filed: 1987-05-20
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-H11316289-A (JP)
Title: Production method for sand for sand glass
Inventor: MYODO TAKAHIRO
IPC: G04F1/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide colored sand for sand glass with metallic color such as gold or silver which was hard or impossible to produce before. SOLUTION: Metal powder is mixed with silica gel, solvent including metal alkoxide as binder is added and stirred and then it is heated and dried to produce colored sand for sand glass. The metal powder does not intrude in silica gel by the solvent as binder is coated around the silica gel to maintain metallic color.
Patent JP-H05296735-A (JP)
Title: High precision non-contact strain measurement method and device therefor
Inventor: NOMURA OSAMI
IPC: G01B11/16
Filed: 1992-04-15
Abstract: PURPOSE:To measure strain by saving a distance between points for measurement on a measurement object, enlarging and photographing the vicinity of the measurement points, applying temperature and/or pressure to the object and then measuring the change of the measurement points on an enlarged pickup image. CONSTITUTION:A distance between two marks (a) and (b) on the surface of an accumulator 2 is accurately measured, and saved in an arithmetic processing device 6. The marks (a) and (b) are first illuminated with a lighting device 3. As a result, visual fields A and B are respectively incident on magnifying glass via the reflector of an optical device 4, and further incident on an image pickup device 5. In this device 5, enlarged photographing visual fields A' and B' become available from the visual fields A and B. After the accumulator 2 is heated up to high temperature, visual fields A and B near the marks (a) and (b) are similarly enlarged through the optical device 4 and then photographed. The positions of the marks (a) and (b) available from the photographed image are read, and a mark shift distance is obtained from a relationship between an original mark position and a mark position after a change. Then, generated strain is obtained from the mark shift distance and a distance between the marks (a) and (b). The magnifying power of the optical device 4 is taken at approximately at 25, and the resolution of the image pickup device is taken at 1/493. As a result, strain can be measured with accuracy of about 1/10000.
Patent JP-H0418339-A (JP)
Title: Polyolefinic resin crosslinked skin/core sheet
Inventor: TAKEDA NOBORU
IPC: B29K23/00
Filed: 1990-05-14
Abstract: PURPOSE:To prevent the inferior phenomenon generated in a sheet such as density irregularity, thickness irregularity, longitudinal stripes, voids (small cavities), depression, surface roughening, warpage and the lowering of whiteness by specifying the thickness ratio or heat shrinkage stress of a non-foamed resin layer (skin) with respect to the whole thickness of the sheet. CONSTITUTION:In a crosslinked skin/core sheet constituted by integrally forming non-foamed resin layers (skins) to both surfaces of a foamed resin layer (core) in an indivisible state and composed of a polyolefinic resin with a Vicat softening point of 115 deg.C or more and having whole apparent density of 0.04 - 0.2 g/cm<3>, the thickness ratio of the non-foamed resin layers (skins) to the whole thickness of th4e sheet is 0.008 - 0.14, the width dimension of the sheet is 600 mm or more and the heat shrinkage stress (g/cm<2>) at the melting temp. +30 deg.C of the base resin is 5 or more and, when the larger and smaller values in the longitudinal and lateral directions of a shrinkage stress coefficient K value (S/D) obtained by dividing heat shrinkage stress (S(g/cm<2>) by the whole apparent density D(g/cm<3>) of the sheet are respectively set to Kmax and Kmin, relation such that Kmax is 100 - 800 and (Kmin/Kmax) is 0.2 or more is satisfied.
Patent JP-H0421058-A (JP)
Title: Subprocessor program loading system
Inventor: OURA TETSUO
IPC: G06F15/177
Filed: 1990-05-14
Abstract: PURPOSE:To constitute the system so that a subprocessor can change a processing program at a high speed without applying a load to a main processor by loading the processing program of the subprocessor by the subprocessor, and also, making a loading program resident in a memory. CONSTITUTION:The system is provide with a means by which a main processor 1 can access a subprocessor 6, and also, the subprocessor 6 can access a main processor bus 9, and a means by which the main processor 1 executes an actuation and a stop of the subprocessor 6. Also, an initial diagnostic program and a loading program are separated from each other, and only at the time of initial diagnosis, the initial diagnostic program is placed in a RAM 7 of the subprocessor 6, and at other time than the time, the loading program is made resident in the RAM 7 of the subprocessor 6. In such a way, the program of the subprocessor 6 can be changed at a high speed without applying a load to the main processor 1.
Patent JP-H02301458-A (JP)
Title: Optical printer
Inventor: HORIKOSHI KENICHI
IPC: B41J2/465
Filed: 1989-05-17
Abstract: PURPOSE:To perform an accurate printing without the occurrence of a printing, position deviation by a method wherein a character film is wholly abutted along a platen by a character film abutting member during printing before a light projecting means comes into contact with the character film. CONSTITUTION:With the movement of a plunger 13, a character film abutting member 21 presses the center part of a character film 41. Thus, the character film can be pressed without warping until it comes into contact with a platen 26. At this time, an abutting plate 211 abuts on a stopper 23, thereby preventing the pressing member 21 from further rotating. On the other hand, the plunger 13 further advances to abut a contact piece 14 on the character film 41. Since the character film 41 has been already positively pressed on a printing position on photosensitive paper 27, the abutting of the contact piece 14 never causes the deviation of the printing position.
Patent JP-2000309124-A (JP)
Title: Optical printer
Inventor: KUROKAWA MITSUAKI
IPC: B41J2/445
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a color printer that is easy to carry. SOLUTION: This optical printer has a light source 1, a light guide 2 that receives light from the light source 1 from one side end and releases the light from the surface, a liquid crystal shutter 3 that modulates light from the light guide 2 in accordance with image information and outputs, and drives the liquid crystal shutter 3, exposes the surface of an instant film 40, and forms an image on the instant film 40 on the basis of image information.
Patent JP-S62278773-A (JP)
Title: Sealed metal oxide-hydrogen battery
Inventor: SATO YUJI
IPC: H01M10/28
Filed: 1986-05-27
Abstract: PURPOSE:To retard increase in internal pressure caused by evolved gas in a storage battery by pressing a conductive separator having holes against the outermost periphery of a wound sheet-like negative electrode comprising hydrogen storage alloy electrode. CONSTITUTION:A positive electrode 3 comprising metal oxide electrode and a negative electrode 1 comprising hydrogen storage alloy are wound with a separator 4 interposed to form an electrode body. The electrode body is accommodated in a battery case 5 to form a sealed metal oxide-hydrogen storage battery. The negative electrode 1 is formed by mixing hydrogen storage alloy powder with a binder, then heat-pressing in a sheet. A conductive separator 2 having holes such as nickel net is pressed against the portion, corresponding to the outermost periphery of the wound electrode body, of the negative electrode. Thereby, a space is formed between the case 1 and the negative electrode 2 to improve the absorption of evolved oxygen gas. Therefore, increase in internal pressure is effectively prevented without decrease in the amount of active material.
Patent JP-H08314025-A (JP)
Title: Carriage moving mechanism
Inventor: KOJIMA AKIRA
IPC: G03B27/50
Filed: 1995-05-19
Abstract: PURPOSE: To provide a carriage moving mechanism capable of preventing sliding resistance from increasing at the time of moving a carriage and preventing the inaccurate operation of the carriage caused by the slip of a wire. CONSTITUTION: Two pairs of opposed guide parts 6-2 and 6-3, and 6-4 and 6-5 are provided in the lens carriage 1 so that they may interpose a guide rail 5 made of sheet metal in between, and the wire 8 connected to the lens carriage 1 through a spring 9 is reciprocated along the guide rail by a driving pulley 7, whereby the lens carriage 1 is linearly moved. A pair of opposed guide parts 6-2 and 6-3 is arranged in a state where either guide part 6-3 is offset from the other guide part 6-2 opposed to the guide part 6-3 by a distance (c) along the guide rail 5, and a gap (f) between the pair of guide parts 6-4 and 6-5 is set larger than a gap (d) between the pair of guide parts which is offset.
Patent JP-S5246440-A (JP)
Title: Inverter
Inventor: AMAUMI HIDEYUKI
IPC: H02M7/515
Filed: 1975-10-11
Abstract: PURPOSE: By connecting the inductance in series at the degree of preventing an overcurrent from being applied to the main thyristor unitil the circuit is cut off, the main thyristor is prevented from being burnt out at the time of commutation error. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S614420-A (JP)
Inventor: KAI MASAKI
IPC: H02J3/38
Filed: 1984-06-15
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-H07306086-A (JP)
Title: Combustion metering device
Inventor: OISHI SHUJI
IPC: G01G19/387
Filed: 1994-05-10
Abstract: PURPOSE:To smoothly supply an object to be metered which is delivered from a double-door pool hopper to a metering hopper, prevent a metering error, and at the same time prevent metering operation efficiency from decreasing. CONSTITUTION:A distribution means 30 for surely distributing objects is provided at a space part where the objects to be metered are supplied from delivery ports 20a and 20b with switching gates 7a and 7b of a pool hopper 7 to metering hoppers 9 and 10.
Patent JP-S62278135-A (JP)
Title: Production of glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B20/00
Filed: 1986-05-27
Abstract: PURPOSE:To produce high-purity and high-quality quartz glass inexpensively almost free from admixture of impurity metal, ion, etc., by using a container having improved chemical resistance in a sol preparation process and indirectly irradiating a sol with ultrasonic wave from the outside of the container. CONSTITUTION:In production of glass by sol-gel method wherein liquid sol having the aimed glass component composition is prepared by using an alkyl silicate and silica ultrafine particles as main raw materials, the sol is gelatinized, dried and calcined, in the sol preparation process, the raw materials are blended, the sol is fed to a container having improved chemical resistance and the sol is indirectly radiated with ultrasonic wave from the outside of the container. Glass produced by this method has approximately no admixture of impurity metal, ion, etc., high purity and improved quality. This method as lower cost than melting method and extremely high-quality quartz glass can be readily produced.
Patent JP-S5246252-A (JP)
Title: Diaphragm
Inventor: ABE KAZUMI
IPC: B32B25/10
Filed: 1975-10-11
Abstract: PURPOSE: A diaphragm characterized by reduced liability to elongation and strain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6014536-A (JP)
Title: Wireless remote controller
Inventor: HAYASHI TOSHIICHI
IPC: H04B10/116
Filed: 1983-07-04
Abstract: PURPOSE:To judge easily sure transmission of a signal of infrared rays or ultrasonic waves with a means of flickering or the like of a target lamp or another lamp, by providing the target lamp, which can be identified easily even in a dark place, near a separated receiving sensor part. CONSTITUTION:The signal of ultrasonic waves received by an ultrasonic microphone 21 provided in a receiving sensor part 5 passes through a wiring 23 and a coupling capacitor 27 and is inputted to an amplifying circuit 28 from a terminal (c). The inputted minute electric signal is amplified, tuned, and waveform-shaped by the amplifying circuit 28 and is inputted to a terminal (f) of a control IC 25 from an output terminal (e). If an air conditioner buried in a ceiling is operated by a remote controller, a transmitting person 2 confirms easily the position of the objective receiving sensor part 5 with a tagret lamp 22 when he opens a door 1 to enter into a dark room and tries to operate an air conditioner 8 by a transmitter 3.
Patent JP-S5456250-A (JP)
Title: Spilled oil recovery apparatus
Inventor: FUKUDA SHIYOUZOU
IPC: E02B15/00
Filed: 1977-10-13
Abstract: PURPOSE: To accomplish efficient recovery of spilled oil by means of a floating oil tank behind a slant plate for concentrating oily water arranged in an oily water inflow passage in such a manner as to be communicated to a coarse granulation tank for oil drops to which oily water is admitted from the upper portion of the slant plate.  
     CONSTITUTION: As a spilled oil recovery apparatus, oily water flows in and hits against a metal screen 40, a slant plate 21 and projected pieces and is divided into fine grain through breakage of oil film. After the fine granulation, the oil goes up along the slant plate 21 and flows into an coarse granulation tank 36 for oil drops through a slit 7. A large wave is divided to the right and left at a V-shaped tip and flows into the tank 36 turning along an arc-shaped wall surface 31a via a wave baffle chamber. In the tank 36, the oil drops are caused to come closer, adhering to each other as it moves upeard. In this manner, they are reduced into coares particles. Thereafter, the oily water flows into a floating oil tank 24 from the lower opening 39 to allows the oil drops to float up while an excess of oily water flows out of the bottom opening 24a. This can remarkably increases the oil drop floating effect in the floating oil tank 24 thereby improving the recovery efficiency of spilled oil 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0416795-A (JP)
Title: Iron injector for reactor feed water of boiling water reactor power plant
Inventor: AIZAWA MOTOHIRO
IPC: G21D1/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve efficiency of iron injection by injecting iron in the form of crud instead of ion into reactor feed water. CONSTITUTION:The feed water flowing through a pipe 36 into a tank 1 is elevated in its electric conductivity by injecting carbon dioxide gas from a nozzle 4, and flows through a pipe 13, into an electrolysis tank 2, and then between iron plate electrodes 5 where iron ion is solved in by electrolysis. By injecting inert gas in the tank 2 from a nozzle 6 bellow the electrodes, stripping of oxigen gas and clearing of extraneous matter on the electrodes are made during the electrolysis. The water including iron ion made in the electrolysis tank 2 flows through a pipe 14 into a reaction tank 8 where the iron ion is changed into crud of iron hydroxide or iron oxide by injecting air from a nozzle 8'. The said carbon dioxide gas, inert gas and air supplied are exhausted from nozzles 55 at the top of the tanks 2 and 8, and the water including crud-form iron made in the above way is injected into the reactor feed water through a pipe 56 and a water injection pump 15.
Patent JP-2000315016-A (JP)
Title: Image forming device
Inventor: HIRAMATSU MASAMI
IPC: G03G15/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which lightens a burden imposed on a user and is excellent in saving space and cost-effectiveness by easily eliminating toner and carrier accumulated on and around a developing sleeve and exchanging inexpensive parts in a developing device except the developing sleeve and a doctor blade and the carrier as one set when the carrier comes to the end of life and must be exchanged. SOLUTION: A spare chamber 60 is provided adjacently to a stirring chamber 40, and developer in the chamber 40 is stored in the chamber 60. After the developer 50 in the chamber 40 is mostly stored in the chamber 60, the chamber 40 is detached from a main body part together with the chamber 60. Thus, the possibility of the scattering of the developer 50 in the chamber 40 becomes low and the carrier is easily exchanged.
Patent JP-S5347678-A (JP)
Title: Door for opening and closing outlet ports of large-sized hopper
Inventor: HAGI NORIO
IPC: B65D90/58
Filed: 1976-10-12
Abstract: PURPOSE: To provent deflection of a door for opening and closing outlet ports of a large-sized hopper, by employing intermediate support members for supporting a pair of gate plates capable of simultaneously opening and closing both of front and rear outlet ports of the hopper, at a hollow space intermediate the front and the rear outlet ports. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6111301-A (JP)
Inventor: KAKINO SHIGERU
IPC: C06B21/00
Filed: 1984-06-15
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-H0416910-A (JP)
Title: Optical lens
Inventor: OGATA SHIRO
IPC: G02B3/08
Filed: 1990-05-11
Abstract: PURPOSE:To obtain an inexpensive aspherical optical lens with satisfactory temperature characteristic by forming a correction lens layer for spherical aberration correction formed in blazed-grating shape with optically transparent resin on the surface of a spherical lens made of glass. CONSTITUTION:The correction lens layer 2 to correct the spherical aberration of the spherical lens 1 is formed integrally on the convex curved surface on one side of a biconvex lens 1 made of glass. The correction lens layer 2 is formed in the blazed-grating shape comprised of plural zonal parts 3a, 3b,..., and the blaze angles of the zonal parts 3a, 3b,... are decided so that the phase of the wave surface of a beam 4 of light passing an optical lens 11 can be shifted by 2npi at a position where the spherical aberration of the spherical lens 1 goes to 2npi(n: integer). Therefore, when parallel rays 5 are made incident on the optical lens 11, the spherical aberration of the spherical lens 1 can be corrected by the correction lens layer 2, and the passing beam 4 of light can be converged on one point. Thereby, inexpensive manufacturing can be realized, and also, the same satisfactory temperature characteristic as that of an aspherical glass lens can be obtained.
Patent JP-S5914580-A (JP)
Title: Cylinder controller
Inventor: IDA TADAATSU
IPC: B62D33/067
Filed: 1982-07-14
Abstract: PURPOSE:To enable to forcibly retract a piston in an idle moving part and enlarge the stroke of the part, by controlling the position of a differential pressure change-over valve. CONSTITUTION:Driving pressure supplied from a pump 21 is led to a lower end part of the differential pressure change-over valve 24 through lines 14, 28, and acts on a small-diameter piston 24a to maintain the valve 24 at a bypass cutting- off position. As a result, a piston 8 is forcibly moved leftwards beyond the right end 23a of a bypass passage 23, irrespectively of the presence of a bypass circuit 30. When an impulsive pressure is exerted on a left chamber of the cylinder through the piston 8 due to a vibration or the like, it is exerted on a large-diameter piston 24b for the valve 24 through a line 27 so that the piston 24b is pushed downward, whereby the valve 24 is changed over to a bypass- communicating position. Consequently, lines 25 and 26 are communicated to each other, and the piston 8 can idly move with a large stroke l2 determined by the circuit 30.
Patent JP-H01292996-A (JP)
Title: Remote-controllable electronic equipment
Inventor: INOUE FUMIO
IPC: H04N5/00
Filed: 1988-05-19
Abstract: PURPOSE:To easily confirm a position of a remote control device in an electronic equipment for bringing the electronic equipment body to remote control by the remote control device being a separate body therefrom by constituting said electronic equipment so that a sound is generated from the remote control device in response to a signal from the electronic equipment body, and the location of the remote control device is confirmed thereby. CONSTITUTION:When a main power switch SW1 of a television body has been turned on, or when a search switch SW3 has been depressed, in case a remote control device 2 is not contained in a containing part 12, a search signal is transmitted from an antenna 14. When the remote control device receives this search signal, a confirmation sound is generated from a miniature loudspeaker 216 for a prescribed time. This confirmation sound is stopped even when any one of switches SW201-215 provided on the remote control device has been operated, and also, even in case the remote control device has been contained in the containing part 12, the confirmation sound is stopped. In such a way, in the electronic equipment for bringing the electronic equipment body to remote control by the remote control device being a separate body therefrom, the location of the remote control device can be confirmed easily.