baber/WOPTO huggingface dataset:
Patent JP-H01130139-A (JP)
Title: Optical clock generator
Inventor: FUJIMOTO NOBUHIRO
IPC: G02F3/00
Filed: 1987-11-16
Abstract: PURPOSE:To eliminate the need for an electrical signal processing by changing the output light level of an optical inverter periodically to a 1st level and a 2nd level. CONSTITUTION:This generator has the optical inverter 1 which outputs the light of the 1st level when the input light level is higher than a prescribed level and outputs the light of the 2nd level when the input light level is lower than the prescribed level. An optical branching circuit 2 which branches the feedback light from the output light of the optical inverter 1 and an optical route 3 for inputting the feedback light to the optical inverter 1 are provided so that the output light level of the optical inverter 1 changes periodically to the 1st level and the 2nd level. The optical clock which changes in the light output intensity with time is, therefore, obtd., since the branched light output changes as well when the output light intensity of the optical inverter 1 changes. The optical clock is thereby generated without requiring the electrical signal processing.
Patent JP-S63142199-A (JP)
Inventor: KIMURA MICHIO
IPC: C09J7/02
Filed: 1986-12-05
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-H1175618-A (JP)
Title: Water tank apparatus
Inventor: KIKUCHI AKIHIRO
IPC: A01K63/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent aquarium organisms from dying due to rise in temperature in a water tank in the summer, by equipped a tank provided with a pump for circulating water with a specific filter, a cooling and heating device so as to keep the temperature of water constant. SOLUTION: A pump 2 for circulating water is arranged in a tank 1 used for raising, appreciation, etc., of aquarium organisms. Further, a filter 3 and a cooling and heating device 4 by a Peltier element are made into a structure of vertical installation or an integral structure and into a structure in which these devices can be laid on the top of the tank 1 to cool, heat and filter the water in the tank 1. When a DC voltage is applied between different semiconductors, a cool part is produced at one side and a hot part is generated at the opposite side. When an electric current is reversed, the cool part and the hot part are inversed.
Patent JP-H07136789-A (JP)
Title: Method for slit bending of stock by laser beam and automatic programming device for laser beam machining
Inventor: KATO SEIJI
IPC: B23K26/00
Filed: 1993-11-18
Abstract: PURPOSE:To provide a method for machining a stock to be slit-bent by the laser beam where the stock to be slit-bent is machined with excellent precision and efficiency. CONSTITUTION:In a method for machining a stock to be slit-bent by the laser beam, the direction of correcting the laser beam diameter at the laser beam machining position according to the laser beam diameter is individually set on the appropriate side based on the advancing direction of the laser beam machining and the direction of bending for the machining of each slit S.
Patent JP-H04163709-A (JP)
Title: Magnetic-head cleaning apparatus
Inventor: SUZUKI NOBUTOSHI
IPC: G11B5/41
Filed: 1990-10-26
Abstract: PURPOSE:To decrease the number of parts and to achieve space saving by providing a protruding part which turns cleaning member in the separating direction from a rotary drum, and providing an elastic member for energizing the cleaning member in the direction for contact. CONSTITUTION:A protruding part 9a and a projection part 9b are provided at the side of a cleaning lever 9. A pin 9c which is a contact member is fixed to the projection part 9b so that the pin 9c is made to penetrate a chassis 1 through a guide groove 14 formed in the chassis. A spring 13 that is an elastic member whose one end is fixed to the chassis is provided on the same side of the protruding part 9a of the cleaning lever bar 9. The cleaning lever 9 is energized in the direction shown by an arrow A'. In this way, the cost down and the space saving are achieved by the reduction in number of parts.
Patent JP-H04163223-A (JP)
Title: Vehicular air-conditioning control device
Inventor: SAKA KOICHI
IPC: B60H1/00
Filed: 1990-10-26
Abstract: PURPOSE:To secure appropriate correction of solar radiation at the time of quick heating so as to further improve the comfortable feeling of passengers by correcting the detected quantity of solar radiation to be smaller as the difference between the set temperature and the detected internal air temperature becomes larger, for instance, when the detected internal air temperature is lower than the set temperature. CONSTITUTION:The desired temperature in the vehicle interior is set by a means 1, and the actual temperature in the interior is detected as the internal air temperature by a means 2. At least one of the temperature and flow quantity of air flow blown off to the interior is controlled by a means 3 so as to decrease the difference between the set temperature and the detected internal air temperature. In such an air- conditioning control device, the quantity of solar radiation is detected by a means 4. When the detected internal air temperature is lower than the set temperature, the detected quantity of solar radiation is corrected by a means 5 so as to be made smaller (or larger) as the difference between the set temperature and the detected air temperature becomes larger (or smaller). The correction quantity of solar radiation is further computed by a means 6 so as to moderate the heat receiving quantity of a passenger according to the corrected result.
Patent JP-S62150093-A (JP)
Title: Hydrogen compressing device
Inventor: ISHIHAMA JUN
IPC: F04B37/06
Filed: 1985-12-23
Abstract: PURPOSE:To occlude and discharge hydrogen without metal hydride being transferred, in order to compress hydrogen, by providing closed containers filled with metal hydride on a rotary shaft so that the closed containers pass through a low temperature heating medium chamber and a high temperature heating medium chamber, successively. CONSTITUTION:A plurality of rotary members 1a through 1c which are partitioned radially to form a plurality of closed containers 6 are provided on a rotary shaft 2. Metal hydride M is charged in these containers 6 which are located at the same positions in the radial directions and which are connected to integrally incorporated hydrogen ducts 8, 8 formed in the rotary shaft 2 through hydrogen pipes 7, respectively. Further, each closed container 6 is moved through a high temperature heating medium chamber 14 and a low temperature heating medium chamber 15, successively. Further, the integrally incorporated hydrogen ducts 8 are connected to a lower pressure hydrogen supply port 9 and a high pressure hydrogen outlet port 10, successively.
Patent JP-H06199105-A (JP)
Title: Radial tire
Inventor: AOKI CHIEKO
IPC: B60C9/18
Filed: 1993-10-25
Abstract: PURPOSE:To improve abrasion-proof property and the like of the shoulder portion of the radial tire by respectively specifying the rubber thickness of a tread rubber, chamber quantity of the belt layer of the shoulder portion and respective chamber quantities of the tread surface and the carcass of the shoulder portion. CONSTITUTION:A rubber thickness A of a tread rubber 10 on a tire equatorial surface CF is set thicker than a thickness B of the tread rubber 10 on a belt outer end surface BF. A belt end chamber quantity CH between an outer end point P and an inner side point Q is made more than 0.5 times but not more than 0.75 times of a shoulder portion chamber quantity SH between an intersecting point T where the belt outer surface Bf crosses the tread surface 2A and an intersecting point S where an inner side surface IF crosses the tread surface 2A. Furthermore, the belt end chamber quantity CH is made more than 0.5 times but not more than 0.75 times of a carcass portion chamber quantity KH between respective intercecting points T, U where the center line in the thickness direction of a carcass 6 crosses the belt outer end surface BF and the inner side surface IF, respectively.
Patent JP-H03151499-A (JP)
Title: Tunnel ventilation control device
Inventor: ADACHI TOSHIAKI
IPC: F24F7/007
Filed: 1989-11-08
Abstract: PURPOSE:To approach the wind velocity in tunnel to zero as much as practicable and thereby prevent occurrence of disaster by sensing fire or accident in a tunnel, and controlling a ventilator and air exhaust device on the basis of the data in which the sensed wind direction and velocity are entered with specified processing. CONSTITUTION:Occurrence of a fire or accident in a tunnel is sensed by a sensor 13, and the signal given is entered into a fire input processing part 1, while a measuring signal from a wind direction/velocity meter 14 installed in the tunnel is fed to a measuring value input processing part 2. The number of forced ventilation units 15 to be operated for flowing the ventilating air steam, their operating directions, and the operating wind steam of a forced shaft air-exhausting unit 16 for flowing the ventilating air stream to the outside are decided by an operational processing part 10 on the basis of the data of wind direction and velocity given by the measuring value input processing part 2 and the place of occurrence of eventual fire given by the fire input processing part 1. A control part 11 controls operations of both units 15, 16. Thereby the wind velocity in the tunnel can be approached to zero as much as practicable.
Patent JP-H06182073-A (JP)
Title: Apparatus and method for bending and turning reversely fabric
Inventor: MAKUSHIMIRIAN ADAMUSUKII JIYUN
IPC: A41H43/02
Filed: 1992-10-28
Abstract: PURPOSE: To provide a sleeve handling device for automatically picking up, turning over, folding and aligning a cloth for a sleeve. CONSTITUTION: This sleeve handling device 1 processes a cloth continuously carried by a conveyor 4 on a conveyor 1. The device 1 is provided with a jaw 10 provided above the upper surface of the conveyor 4, a sensor 5 for detecting the edge part of the cloth and a lift blade 12 provided below the lower surface of the conveyor 4. Also, it is provided with a front blower 17 provided in front of the jaw 10 in a supply line to the conveyor 4. Further, it is provided with a rear blower 19 provided behind the jaw 10 in the supply line of the conveyor 4 as well. The jaw 10, the lift blade 12 and the blowers 17 and 19 are controlled by a central processing unit corresponding to signals from the sensor 5.
Patent JP-H07143462-A (JP)
Title: Teletext receiver
Inventor: HAGA MINORU
IPC: H04N7/035
Filed: 1993-11-19
Abstract: PURPOSE:To extend the service life of a recording medium by updating and recording only updated contents of reserved programs or reserved pages so as to reduce a processing time of update recording thereby reducing the opportunity of writing to a recording medium. CONSTITUTION:A system control part 4 receives a code signal of a teletext received from a decoder section, references a code signal stored in a main memory 6 and discriminates a change of an update flag of a received reserved program or a reserved page and stores the received content together with a recorded time and an update flag newly when the update flag is changed. Then the flag is not changed, the recording time of old data and a succeeding channel switching time of old data are read from the memory 6, and when the recording time is before the channel switching time, the data are received from the decoder 3 and transferred to the work RAM 9 as new data. The control 4 reads old data stored in the memory 6 and compares the data with new data stored in the RAM 9 and when they differ from each other, the content of the received reserved program or reserved page is newly recorded together with the recording and the update flag.
Patent JP-H08129062-A (JP)
Title: Method for orienting self position
Inventor: ITO YASUHIRO
IPC: G01S19/41
Filed: 1994-10-31
Abstract: PURPOSE: To orient the position more highly accurately with the use of a GPS. CONSTITUTION: The method uses a self station A and a plurality of reference stations B1-Bn which can measure respective positions by a GPS. At each reference station, an error (ΔX, ΔY, ΔZ) between the known self position and a value of the position measured by the GPS is obtained. The errors are averaged at the first reference station B1 thereby obtaining a correction value (ΔXs, ΔYs, ΔZs). The measured self position (X0, Y0, Z0) is corrected at the self station A based on the correction value, whereby the correct position (X, Y, Z) is obtained.
Patent JP-S62150435-A (JP)
Title: Data processing system
Inventor: OTSUKI JUNICHI
IPC: G06F7/76
Filed: 1985-12-25
Abstract: PURPOSE:To improve the independency between a program and a data by providing the attribute of a data not to a program side but to a data side so as to reduce the capacity of the program. CONSTITUTION:The data type conversion and the adjustment of length between operands are executed by referencing a data directory 3 independently of an instruction. The data type and a one-element byte number may be different in arrangements Aa1, Aa2 in an instruction 3 (MOVE). The data type of the arrangement Aa2 is converted into that of the arrangement Aa1 by referencing the data directory 3 at data transfer. Further, the byte number from a reference digit is adjusted matching with that of the arrangement Aa1. Moreover, the data type conversion and the byte number adjustment are executed similarly in an instruction 4 (ADD) for the operation. Thus, the correspondence of the data with a different attribute is attained without changing the program.
Patent JP-S63145144-A (JP)
Title: Seat device for automobile
Inventor: YAMAMOTO KAZUHISA
Filed: 1986-12-08
Abstract: PURPOSE:To permit a seat device to be used in the multipurpose usage by dividing a seat cushion into the right and left divided cushions and allowing each divided cushion to be turned in the horizontal direction around the turning center on the front edge side. CONSTITUTION:The seats S2 and S3 in the second and third rows are equipped with each seat cushion 3, and the second row seat S2 can be positioned rearward through a rotary basic board 5. When each divided cushion 3L, 3R of the both seats S2 and S3 is turned to the inside of a car body around each turning center O1, O2, from the state where the second seat S2 is set rearwardly, the four- direction opposed position can be generated. In this case, the right and left divided cushions 3L and 3R do not interfere with each other. Further, the seat width on the switching to an oblique position can be set large, and the easy taking-seat is permitted.
Patent JP-H09184730-A (JP)
Title: Information guide device using construction-form map and storage medium
Inventor: HAYASHI SEIJI
IPC: G01C21/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To easily input a point which is a destination for a user by providing a storage means, etc., storing map data containing construction form map information containing coordinate column of form and information belonging to a construction for each construction. SOLUTION: A map data storage device 100 stores construction form map data for plotting the form of a construction such as a building and a facility, etc., for displaying. The data of construction form map contains coordinate column consisting of multiple coordinate value for plotting the form of a construction for displaying, and information such as designation, address and telephone number, etc., of the construction. A form displaying process part 200a of a central process device 20 perform a process in which the form map of construction is drawn for displaying, and a designation displaying process part 200b performs a process in which the designation of a principal form is plotted on the displayed form map for displaying. A retrieval guide process part 200c performs a process in which various information for the construction such as list of designation and telephone numbers, etc., of companies and stores tenanting in a building, are retrieved for guiding.
Patent JP-S63142831-A (JP)
Title: Forming method for element separating region of semiconductor device
Inventor: FUKUDA YUMI
IPC: H01L21/76
Filed: 1986-12-05
Abstract: PURPOSE:To prevent birds beaks or crystal defect from occurring or floating from occurring by filling a separating groove with first and second insulating films by a spinning ON method or a CVD method. CONSTITUTION:A separating groove is formed by reactive ion etching (RIE), for example, with a photoresist film 12 as a mask on a semiconductor substrate 11 made of a single crystal silicon. A silicon oxide film 14, a silicon nitride film 15 and a polycrystalline silicon film 16 are sequentially formed by a thermal oxidizing method. A sidewall 17 made of polycrystalline silicon is formed on the sidewall of the groove by anisotropically etching, coated by spinning on method with silica film forming solution, and then baked to form a first insulating film 18. The sidewall 17 is removed from the film 18 under the conditions that sufficient selection ratio can be adopted. The groove is buried with an insulating film made of nondoped silicon oxide by means such as CVD, etc,, etched back on the whole surface to fill the groove with a second insulating film 19, and the silicon nitride film and the silicon oxide film exposed on the surface are removed.
Patent JP-H11193540-A (JP)
Title: Underground structure cover
Inventor: TAKADA YOKICHI
IPC: E02D29/14
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an underground structure cover capable of finely maintaining nonslip efficiency for a long period of time irrespective of installation environment by optimizing an arrangement pattern of projections provided on the surface of a cover main body and shapes of the projections. SOLUTION: In an underground structure cover for uniformly arranging respectively independent projections 4a, 5a and 6a on the surface of a cover main body 3, and small projections 4b, 4c, 5b, 5c and 6b are formed on the upper surfaces of parts or the whole among the projections. The small projections 4b, 4c, 5b, 5c and 6b on the highest stage and the projections forming no small projection on them having the size of the top surfaces of them can be stored in the circle with a diameter of 25 mm, and at least one of their shortest intervals between the outlines of the projections 4a, 5a and 6a or the small projections 4b, 4c, 5b, 5c and 6b and outlines of the projections 4a, 5a and 6a adjacent to them or the small projections 4b, 4c, 5b, 5c and 6b becomes 10-30 mm.
Patent JP-H01132202-A (JP)
Title: Horn antenna system
Inventor: MASUDA TAKENORI
IPC: H01Q1/42
Filed: 1987-11-18
Abstract: PURPOSE:To prevent a flooding into a horn even when a horn cover is broken in a rainy weather by providing a block means to receive dry air from a dry air filling device and block the opening part of the horn and sending the dry air to the above-mentioned block means only when the horn cover is broken. CONSTITUTION:When a horn cover is broken for a certain reason, the pressure in a horn 1 decreases and becomes equal to the pressure on a dielectric bag 10 side, a valve 8 operates so as to open a tube 6 to the dielectric bag 10 and the dielectric bag 10 is filled with the dry air. Soon, the dielectric bag 10 swells to fill the horn opening part and gets into the condition of being stopped a ferrule 5. At this time, since a relief valve 72 is set at the pressure or below not to break the dielectric bag 10, the swelled dielectric bag 10 interrupts the inside and the outside of the horn 1. Consequently, even when the horn cover 4 is broken in a rainy weather, the flooding into the horn 1 can be prevented.
Patent JP-H02139053-A (JP)
Title: Electromotive cooker
Inventor: TAKECHI KAZUNORI
IPC: B02C18/30
Filed: 1988-11-17
Abstract: PURPOSE:To prevent damage by providing a speed adjustment device and a rotary cooking disk and allowing the cylindrical part of the cooking disc to protrude upward like comb teeth from the bottom of a container. CONSTITUTION:First a speed adjustment device is mounted on a main unit 1 and then a rotary cooking disc 12 is fixed to an output section 11. Next, a container 17 is allowed to engage with the cylindrical part 16 of the rotary cooking disc 12 and power is turned ON. Consequently, the rotary shaft of an electric motor 2 rotates and this rotation is transmitted to the rotary cooking disk 12, and then a screw 13 and a rotary cutter 14 rotate. After this, if a material to be cooked is placed in the container 17, the former moves to the cylindrical part 16. The material stops temporarily at the upper end 18 of the cylindrical part 16, and drops little by little into the cylindrical part 16, passing through a clearance 19. Subsequently, no jam occurs between the rotary cutter 14 and a fixed cutter 15.
Patent JP-H11126326-A (JP)
Title: Magnetic record medium
Inventor: KURIHARA KENICHI
IPC: G11B5/712
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To improve dispersibility of a metal magnetic powder in a magnetic layer and to improve electromagnetic conversion characteristics by incorporating a phenylhydroxyl amine compd. or aromatic diazo compd. as a dispersant of a magnetic layer comprising a metal magnetic powder and a binder into the magnetic layer. SOLUTION: Relating to a magnetic layer produced by applying a magnetic coating material essentially comprising a metal magnetic powder having >=35 m<2> /g specific surface area and a binder, a phenylhydroxyl amine compd. or aromatic diazo compd. (hereinafter called as ligand) is subjected to coordination adsorption to the magnetic powder. These ligands are mixed with the metal magnetic powder and the binder during the magnetic coating material is prepared, and the mixed material is kneaded and dispersed with a solvent to carry out coordination adsorption to the metal magnetic powder. The ligands coordinated and adsorbed to the surface of the metal magnetic powder inhibit aggregation of metal magnetic powder particles, and therefore, the ligands act as a dispersant to improve the dispersibility of the metal magnetic powder in the binder.
Patent JP-S62171430-A (JP)
Title: Needle-bearing-mounted stepping motor
Inventor: KITAHARA HIROKI
IPC: H02K5/16
Filed: 1985-12-24
Abstract: PURPOSE:To improve the precision of a stop position, by using a needle bearing in place of a slip bearing. CONSTITUTION:A stepping motor is organized with a shaft 1, a bearing section 2, a coil 3, a magnet 4, and the like. Then, a needle bearing is used for the bearing section 2. Then, the abrasion resistance applied to the bearing section 2 of the stepping motor can be reduced more than the abrasion resistance applied to conventional slip bearings, and the precision of a stop position can be improved.
Patent JP-H03153573-A (JP)
Title: Sialon-boron nitride combined sintered body and production thereof
Inventor: YAMADA TETSUO
IPC: C04B35/583
Filed: 1989-11-10
Abstract: PURPOSE:To obtain the sintered body having excellent thermal impact resistance and corrosion resistance by forming the crystal of alpha- and beta-Sialon, the crystal of hexagonal boron nitride and a glass phase contg. metal M into specific constitution. CONSTITUTION:This sintered body consists of 55 to 90wt.% alpha-Sialon which is the metal expressed by formula I: Mx(Si, Al)12(O, N)16 (where M is the metal infiltering and solid solubilizing between the lattices; x is 0<x<=2), and the crystal of the beta-Sialon expressed by formula II: Si6-zAlzO2N8-z (where z is 0<z<=4.2), 9 to 40wt.% crystal of the hexagonal boron nitride and 0 to 10wt.% glass phase contg. the metal M and has the ratio of the alpha-Sialon and the beta- Sialon in a 1:20 to 5:1 range. The combined sintered body mentioned above is obtd. by mixing 90 to 55 pts.wt. alpha-Sialon powder having excess oxygen at <=8wt.% of the theoretical oxygen quantity regulated by the formula I, 9 to 40wt.% boron nitride powder and 0 to 10wt.% oxide of the metal M, molding the mixture and sintering the molding at 1600 to 1900 deg.C under atm. pressure or pressurization in a nitrogen contg. atmosphere.