baber/WOPTO huggingface dataset:
Patent JP-H05303822-A (JP)
Title: Magnetic field modulation type magnetooptical disk device
Inventor: YAMAMIYA KUNIO
IPC: G11B19/12
Filed: 1992-04-27
Abstract: PURPOSE:To prevent a disk from flawing at the time of misloading a disk cartridge housing a recording medium having no protective film into the magnetic field modulation type magnetooptical disk device by detecting nonexistence of the protective film with a detecting unit and ejecting the disk cartridge to the outside of the device under separating condition of a magnetic head from the disk surface. CONSTITUTION:The magnetic field modulation type magneto-optical disk device is equipped with a loading mechanism 3 for moving the disk cartridge 2 housing a magnetooptical disk 1 to be loaded and unloaded, a magnetic head moving mechanism 7 for moving the magnetic head 5 opposite to an optical head 4 in the vertical direction to the disk surface, the detecting unit 9 as a medium detecting mechanism for detecting the kind of an inserted recording medium and a CPU 10 for controlling these individual constitutive elements in operation. When a loaded MO disk is decided as one with protective film by the CPU 10 with a signal from the detecting unit 9, this MO disk is ejected while the magnetic head is kept to be raised.
Patent JP-H046908-A (JP)
Title: Offset dual reflecting mirror antenna
Inventor: KARIKOMI MASAHIRO
IPC: H01Q19/19
Filed: 1990-04-24
Abstract: PURPOSE:To suppress the gain reduction based on phase distortion and the deterioration in the paraxial directivity by making a focus of a main reflecting mirror with an apparent wave source of a reflecting wave when viewing a reflecting wave of a subreflecting mirror from a main reflecting mirror side. CONSTITUTION:A radiating wave from a primary radiator 1 is reflected in a subreflecting mirror 21 and reaches a main reflecting mirror 3 without convergence to a focus F12 and when viewing a radio wave reflected in the subreflecting mirror 21 from the main reflecting mirror 3, since the wave is regarded as a spherical wave taking a point apart from a focus F12 of the subreflecting mirror 21, the focus F3 of the main reflecting mirror 3 is made coincident with the apparent wave source of the spherical wave. Through the constitution above, the reflecting wave in the subreflecting mirror 21 is a spherical wave taking the focus F3 of the main reflecting mirror 3 as the apparent wave source and reaches the main reflecting mirror 3, then the reflecting wave from the main reflecting mirror 3 is a planer wave having no phase distortion.
Patent JP-H04336401-A (JP)
Title: Oxide soft magnetic material
Inventor: ABE TERUYOSHI
IPC: C30B29/22
Filed: 1991-05-14
Abstract: PURPOSE:To provide ferrite which is high in initial permeability in high frequency area of 100kHz-several MHz. CONSTITUTION:The basic ingredients are 20-30mol% MnO, 10-25mol% ZnO, and Fe2O3 for the rest, and this contains 0.005-0.02wt.% SiO2, 0.005-0.20wt.% CaO, and 0.005-0.05wt.% Nb2O5. Furthermore, this may contain 0.005-0.25wt.% Bi2O3.
Patent JP-H04336473-A (JP)
Title: Semiconductor light-reception device
Inventor: YAMAMOTO AKISUKE
IPC: H01L31/10
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a semiconductor light-receiving device which can arbitrarily control a reflection factor of a light-receiving portion after a wafer process is completed. CONSTITUTION:An inclined reflection surface 22 is formed by machining an n<->-InP substrate 1 for forming an end-face incidence type light-reception element and reflecting the received light to a p<+>-InGaAs light-absorption layer 5 efficiently, thus enabling a reflection factor of a light-reception portion to be controlled arbitrarily by an end-face coating technology.
Patent JP-S5633726-A (JP)
Title: Inter-computer channel connecting system
Inventor: ARAYA MAMORU
IPC: G06F13/38
Filed: 1979-08-27
Abstract: PURPOSE: To avoid the useless channel transfer by prefetching the number of the transfer words sent from the processor of the remote side by the device of the receiving system and then realizing the security of the necessary data reception storing area as well as the disignation of the number of the received words.  
     CONSTITUTION: When the transmission start request signal WRIT START is turned on by the processor of transmission system, the initialization is given to the counter 12 through the gate 22 when the FF14 is off, i.g. the buffer register 10 is idle. And the data are stored successively into the register 10 by the data transfer signal WRIT STB, and then the end interruption is given by the transmission end signal SEND TERM. On the other hand, if the reception start request signal READ START is supplied to the gate during the reception, the data word number stored in the register 10 is prefetched through the gates 18 and 16 when the FF14 is on. And the processor of reception system takes in the reception signal READ STB by the number equivalent of the word number. Thus the useless channel transfer can be avoided by the word number prefetching control of the effective data to be received. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08279473-A (JP)
Title: Heat treatment system for semiconductor wafer
Inventor: HIRAMOTO MASANOBU
IPC: H01L21/31
Filed: 1995-04-06
Abstract: PURPOSE: To make it possible to replace a supporting pin or making the pin clean easily and promptly, by engaging a removable auxiliary pin with a stationary pin having a sharp top on the top side. CONSTITUTION: An auxiliary pin (P2) is engaged in a removable state with a stationary pin (P1) fixed to a base 21a. The auxiliary pin (P2) can be replaced with another auxiliary pin (P2) made of different material or with a differently shaped top. When the top of pin (P) used for supporting is stained, the top of the pin can be cleaned after the auxiliary pin (P2) is removed from the stationary pin (P2). In addition, the supporting pin (P) can be changed into a new one made of different material or with a different shape and the top of the supporting pin (P) can be cleaned without taking out the base 21a from the treatment system. These steps can be carried out easily and promptly, and the manufacturing cost of the treatment system can be reduced by constituting many kinds of pins made of different materials or in different shapes on the same base 21.
Patent JP-S5999205-A (JP)
Title: Apparatus for measuring deviation of composite metallic tape
Inventor: KODAMA HIROAKI
IPC: G01B11/00
Filed: 1983-06-16
Abstract: PURPOSE:To detect precisely a deviation of an aluminum layer by irradiating light from above slantly to a nickel alloy tape overed with the aluminum layer at a part of the surface to detect a reflected light from the aluminum layer by an image sensor. CONSTITUTION:A composite metallic tape 5 is made of the nickel alloy tape 1 whose center part is covered with a thin aluminum tape 2 by being pressed. The light from a light source 6 is projected from above slantly about 30 deg. to a surface of the tape 5 in the direction prependicular to longitudinal direction of the tape 5. Only the light reflected almost from the surface of the aluminum layer 2 is detected by the image sensor 7, and a contrast of an edge part is improved. Thereby, the deviation of the aluminum layer is detected precisely.
Patent JP-H04318213-A (JP)
Title: Cap for oil filter
Inventor: ITO MASAHIRO
IPC: F01M5/00
Filed: 1991-04-15
Abstract: PURPOSE:To cool oil efficiently with a cap for an oil filter. CONSTITUTION:An oil filter installing port 7 at a crank case side part is closed with a cap for an oil filter 6. A cylinder part 14 where fins 14b for heat radiation extending in a peripheral direction are formed on an outer periphery is extendingly-installed upwards to be integratedly provided with a cap body 10. Besides, an oil passage which is communicated with an oil passage on an oil filter side is provided in the cylinder part 14. Therefore, running wind flows along the outer peripheral surface of the cylinder part 14, so a part which is exposed at running wind for radiation can be lengthened, thus it is possible to cool oil efficiently during running.
Patent JP-H06320132-A (JP)
Title: Garbage treatment apparatus
Inventor: MORISHITA TAKUYA
IPC: C05F9/00
Filed: 1993-05-10
Abstract: PURPOSE:To suppress the generation of a harmful insect such as a fly and to also enable the killing of the harmful insect by providing a heating means in a treatment tank storing a treatment medium culturing bacteria for decomposing garbage to heat the space above the treatment medium to high temp. CONSTITUTION:A lid member 52 is opened to allow garbage to fall on an inclined surface 37 from a charging port 36 and the garbage is poured into a treatment tank 1 along with water. Whereupon, a stirring blade 11 is rotated by an electromotor 9 to mix the garbage with a treatment medium. After the rotation of the stirring blade 11 is stopped, the garbage is decomposed into water and carbon dioxide by bacilli and micrococci naturally generated in the treatment medium 2. After the elapse of a definite time from the point of time when the rotation of the stirring blade 11 is stopped, a heating means 22 is operated to heat the space above the treatment medium 2 in the treatment tank 1 to temp. killing the imago and larva of a harmful insect or higher, for example, 50 deg.C or higher. When this temp. state is detected by a temp. sensor, the heating means 22 is continuously operated for about 5min and the space is held to temp. not killing bacteria in the treatment medium 2, for example, 50-65 deg.C to kill the harmful insect.
Patent JP-H05281468-A (JP)
Title: Camera mounted wide-angle lens
IPC: G03B37/00
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a compact lens-attached film unit of simple constitution which provides sufficient picture quality even for an enlarged print for a panoramic shot and is mounted with the wide-angle lens. CONSTITUTION:A photographic lens consists of the wide-amgle lens consisting of a meniscus lens 1a which is convex to the object side and has small refracting power and a positive meniscus lens 1b which is concave to the object side in order from the object side satisfies -0.1<f/f1<0.4, where f1 is the focal length of the lens 1a and (f) is the focal length of the whole system; and a stop and a shutter are arranged behind it and an image pickup surface is part of a columnar flank which is curved toward the lens in the length direction.
Patent JP-H07320269-A (JP)
Title: Cross-talk removal device
Inventor: HAYASHI HIDEKI
IPC: G11B7/005
Filed: 1994-05-23
Abstract: PURPOSE:To calculate an attenuation coefficient at a high speed with a simple circuit by providing a means generating extraction timing corresponding to cross-talk detecting information and an integration means integrating and outputting a cross-talk remaining component. CONSTITUTION:Information signals XA-XC corresponding to tracks Ta-Tc become the information signals based on the irradiation with a light spot LB with the same timing by delay operation of FIFO memories 4, 11. The information signal XA from the adjacent track Ta becomes a pseudo cross-talk component yA to the central track Tb by multiplying the attenuation coefficient kA. Further, the information signal Xc from the adjacent track Tc becomes the pseudo cross- talk component yc to the central track Tb by multiplying tlae attenuation coefficient kc. The cross-talk components from the adjacent tracks Ta, Tc are detected independently, and are subtracted by a subtracter 6 respectively individually independently.
Patent JP-H046429-A (JP)
Title: Apparatus for measuring driving force, buoyancy and braking force
Inventor: SASAKI TAKU
IPC: G01L5/00
Filed: 1990-04-24
Abstract: PURPOSE:To measure the states of an air layer and a space by absorbing vibration which is transmitted through the air layer and the space by planes, and obtaining thrust, buoyancy and braking force. CONSTITUTION:A plane 1, a chamber 2 and a plane 3 for partition are formed as pairs for a cylinder 12 in this structure. The plane 3 is formed for the cylinder 12 in this structure. There are a valve 5 and a valve 6 in a chamber 4. There are a valve 8 and a chamber 9 at a plane 7 for partition. A valve 11 is provided at a plane 10. In this constitution, vibration in an air layer and space can be absorbed by the plane 1 and the plane 3, and the force from the air layer and the space can by used as thrust.
Patent JP-H10301237-A (JP)
Title: Spool for brownie film
Inventor: KITAGAWA KIICHIRO
IPC: G03C3/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a spool capable of easily and surely locking a film strip with a light shielding paper. SOLUTION: A slit 14 is formed on a spool shaft 11 along the shaft direction. The thickness of the gap C of a slit central part 15 is formed to exceed the thickness of the light shielding paper 2. The width B of the part 15 is formed wider than the grabbing tab 5b of the leading end part 5 and that of the trailing end part. The gaps A on both slit-end parts 16 successively set on the part 15 are formed smaller than the thickness of the paper 2. When the leading end part 5 of the paper 2 is inserted in the slit 14 by equal to or more than a specified length, both-side edge parts 5a are locked by frictional force with the inside wall 16a of the part 16.
Patent JP-H06323659-A (JP)
Title: Method and apparatus for generating pressure vibration of gas, and refrigerator with the same apparatus
Inventor: MIKI TAKASHI
IPC: F25B9/00
Filed: 1993-05-10
Abstract: PURPOSE:To generate a gas pressure vibration with a low frequency while using a relatively small-sized thermoacoustic oscillator. CONSTITUTION:A first thermoacoustic oscillator 10A and a second thermoacoustic oscillator 10B having different oscillating frequencies are connected via a connecting conduit 15. Gas pressure vibration of a frequency equal to that of a beat is generated by a pressure vibration generator by utilizing the beat of the vibration generated in the connecting conduit 15 and supplied to a refrigerator body 30.
Patent JP-H10283275-A (JP)
Title: Integrated circuit with standby control for memory
Inventor: HARRIS JOSEPH M II
IPC: G11C8/12
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To dynamically select a set of memory banks out of plural memory banks as a standby memory in an integrated circuit. SOLUTION: Plural power control switches 38 to 42 are used to dynamically select which of plural external power signals is fed into each of memory blocks 26 to 34. Power control switches 38 to 42 are constituted of software by writing data in a register 24 and enabled by a test control circuit 2 or automatically enabled in accordance with a VDD power fault. Further, an intelligent controller dynamically controls switches in accordance with an execution flow of data access and instruction fetch from memory banks, so that only a memory bank accessed at present or a memory accessed last is activated at a high power level and all other memory banks are set in the low-power standby mode.
Patent JP-S5441750-A (JP)
Title: Optical fiber device
Inventor: ARIMOTO NOZOMI
IPC: G02B6/32
Filed: 1977-09-08
Abstract: PURPOSE:To achieve the increase in the output energies of light emitted from the output end of an optical fiber by bonding other material of a different refractive index in approximately spherical face form to one end face of the optical fiber and providing a luminous body layer to the end thereof.
Patent JP-S5535369-A (JP)
Title: Coupling device of semiconductor laser and optical fiber
Inventor: SARUWATARI MASATOSHI
IPC: G02B6/42
Filed: 1978-09-06
Abstract: PURPOSE:To couple the semiconductor laser and single mode optical fiber at high efficiency, by transforming the laser exit light into parallel lights of large diameter by means of the lens system, and leading the parallel lights into a single mode optical fiber by way of a fiber lens. CONSTITUTION:An exit light emitted from a semiconductor laser 1 is transformed into parallel lights by a focusing type fiber lens 6 through a very small diameter glass rod 2, and enters a focusing type optical fiber lens 7 affixed to the entry end plane of a single mode optical fiber 3 to be reduced into a core 4 of the single mode optical fiber 3. By setting the diameter of the parallel lights sufficiently large as compared with the radius of the propagation mode of the single mode optical fiber, the aligning precision of the single some optical fiber and semiconductor laser may be alleviated.
Patent JP-H02297055-A (JP)
Title: Cover remover for capillary tube used for electrophoretic apparatus or the like
Inventor: BARII ERU KAAGAA
IPC: G01N27/447
Filed: 1990-04-24
Abstract: PURPOSE: To provide a capillary tube without hitch to the operations of electrophoresis by burning and removing a polymer coating layer in contact with a heating wire from the main body of a capillary tube with the heating wire. CONSTITUTION: A switch 14 is thrown to pass a current in a predetermined voltage for a predetermined time through a heating wire 20 and heat the heating wire to a predetermined temperature. The polymer coating section of a capillary tube CC mounted on the middle part 44 of the heating wire 20 melts by the heat of the heating wire 20, and the outer surface of the capillary tube CC is exposed in window W form. As the size of the window W part to be formed is determined by the predetermined correlations among the gage of the heating wire 20, heating time and current passing through the heating wire 20, the same size of window parts can be accurately formed to any of a plurality of capillary tubes.
Patent JP-H07316063-A (JP)
Title: Agent for promoting collagen synthesis
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1994-05-23
Abstract: PURPOSE:To obtain the subject promoter containing an extract of RYOJITSU (seed of Trapa natans L. belonging to the genus Trapa of the family Trapaceae) with a solvent, excellent in extremely high effect for promoting synthesis of collagen at a low concentration and capable of preventing flabbiness and small wrinkles of skin and improving glass and tension of skin. CONSTITUTION:This promoter contains an extract of RYOJITSU with a solvent. The promoter is obtained by blending preferably 0.1-1.0wt.% (as dried powder) of an extract of RYOJITSU with a hydrophilic organic solvent (e.g. ethanol, methanol or acetone, preferably ethanol or a solvent mixture of ethanol with water) with a cosmetic raw material (e.g. a liquid oil such as squalene or jojoba oil).
Patent JP-H06277941-A (JP)
Title: Curved tip for saw blade
Inventor: AONO TOSHIO
IPC: B23D61/04
Filed: 1993-03-29
Abstract: PURPOSE:To break up the impact of cutting force acting at the time of cutting to prevent excessive force from acting on deposited faces by bending a tip. CONSTITUTION:The desk 1 of a cemented carbide tip for a saw blade has a cutting edge part 3 composed of the ground faces of a cutting edge 2. The trunk part 4 of the cemented carbide tip is curved, and the inner and outer deposited faces 5, 6 of a main body part namely the trunk part 4, are mutually connected at a tip base part 7, which is provided with a base part deposited face 8. The inner and outer deposited faces 5, 6 are formed into an opposite curved face, and a size on the side of the cutting edge 3 of the tip trunk part 4 is made larger than a size on the side of a tip trunk part 7 to continuously provide the cutting edge part 3 and the tip base part 7. Thus the impact of cutting force acting at the time of cutting is broken up, and excessive force does not act on the inner and outer deposited faces 5, 6.
Patent JP-S60253416-A (JP)
Inventor: YAMAOKA MIKIO
IPC: A47J19/00
Filed: 1984-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61265106-A (JP)
Inventor: SAKAZUME GONZABURO
IPC: A47C3/20
Filed: 1985-05-21
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-S593057-A (JP)
Inventor: OGURI YASUO
IPC: C01B33/24
Filed: 1982-06-24
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-S60251745-A (JP)
Title: Ring type communication system
Inventor: KAMATA HAJIME
IPC: H04L12/00
Filed: 1984-05-29
Abstract: PURPOSE:To ensure communication between an extension and a trunk line trunk function accommodation node and an extension communicating function accommodation node and using the said node to attain by-pass connection between both the functions. CONSTITUTION:Data terminal equipments 2-1-2-n are communicated by using the extension communication function in the incorporated node 6, between the incorporated node 6 where the extension communication function accommodating nodes 1-1-1-n, the trunk line trunk function accommodation node and the extension communication function accommodating node are mounted integrally. Moreover, data communication is attained between a trunk line 5 and a data terminal equipment by using a trunk line trunk function. Further, the unified node 6 is provided with a by-pass function between the extension communication function and the trunk line trunk function, and even if a fault occurs in the transmission line or a fault takes place in the node, both the functions are by-passed to maintain the communication between the trunk line 5 and a terminal equipment 7.
Patent JP-S5442177-A (JP)
Title: Coded signal sound generator
Inventor: KONDOU HIDEO
IPC: H03M5/10
Filed: 1977-09-10
Abstract: PURPOSE:To convert information to code sounds from the frequencies of audible sound, the duration of its continuation time and their combination by coding the information to audible sounds based on information and control signal such as of a watch, etc.
Patent JP-S5920260-A (JP)
Title: Manufacture of l-aspartic acid dipeptide ester by reductive desorption
Inventor: RASURO BAUMU
IPC: C07K1/06
Filed: 1983-06-17
Abstract: 1. Process for the preparation of methyl ester of alpha-L-aspartyl-L-phenylalanine by hydrogenating the methyl ester of N-carbobenzoxy-L-aspartyl-L- phenylalanine, characterized by the fact that the hydrogenation is carried out by catalytic transfer using formic acid as hydrogen donor and in the presence of palladium as catalyst, and by the fact that the reaction is conducted in aqueous medium.
Patent JP-2000296628-A (JP)
Title: Serial printer
Inventor: IWAKI TAKAHISA
IPC: B41J2/255
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dot omission even if there is a flaw in a specific dot forming element. SOLUTION: When a defective dot forming element is present in a printing head, usual printing outputting printing data corresponding to one scanning developed on all of dot forming elements is performed (S23) and printing data which must be outputted by the defective dot forming element is converted to conversion data which is outputted by a substitute dot forming element (S25) and paper is moved to a correcting position in a sub-scanning direction corresponding to the positional difference between the defective dot forming element and the substitute dot forming element in the sub-scanning direction (S26) and the conversion data is outputted only to the substitute dot forming element (S27). By this constitution, even if there is a flaw in a specific dot forming element, the generation of dot omission can be prevented.
Patent JP-S5442904-A (JP)
Title: 2-out-of-5 signal input circuit
Inventor: TAKECHI HIROAKI
IPC: H04Q1/50
Filed: 1977-09-10
Abstract: PURPOSE:To enable a conversion from 5C2 code to BCD code with a high-speed process to the check of the code error through the output of the BCD information, error information and skip information.