baber/WOPTO huggingface dataset:
Patent JP-S5375646-A (JP)
Title: Defective section indicating apparatus for vehicles
Inventor: SHIMADA AYANORI
IPC: B60R16/02
Filed: 1976-12-16
Abstract: PURPOSE: To provide a defective section indicating apparatus for vehicles, comprising first indicating elements associated with respective sections to be inspected and second indicating elements for giving illumination, wherein said first indicating elements are controlled directly by transistors in an oscillator and said second indicating elements are controlled by the actuating signal of said oscillator, whereby structure of the entire system can be simplified. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05338731-A (JP)
Title: Carrier lifting method
Inventor: KAWASE SHIGENORI
IPC: H01L21/68
Filed: 1992-06-11
Abstract: PURPOSE:To store and take out substrates even by a robot provided with only an arm which moves in a plane by repeating the first lowering or rising motion and the second lowering or rising motion intermittently with a particular amount for lowering or raising a carrier. CONSTITUTION:The arm 29a of a robot 29 is made to enter between semiconductor wafers stored in a carrier which has stopped temporarily, and the carrier 12 is lowered intermittently by the first dropping amount Pb to support the semi-conductor wafer 11 against the am 29a. When the arm 29a is retreated horizontally from the carrier 12 under that condition, the semi-conductor wafer 11 which the arm 29a supports is taken out from the carrier 12. When the carrier 12 is lowered by the second dropping amount Pa-Pb, the semi-conductor wafer 11 on it is kept in a condition where the wafer can be taken out any time. It is thus possible to store and take out substrates even by a robot provided with only an arm which moves in a plane.
Patent JP-H094594-A (JP)
Title: Turbo molecular pump
Inventor: OKUBO KAZUO
IPC: F04D19/04
Filed: 1995-06-19
Abstract: PURPOSE: To realize the large evacuation speed while a pump is miniaturized in a turbo molecular pump to be used for an evacuation device for the ultra- vacuum. CONSTITUTION: A rotary blade 20 for the centrifugal direction and a fixed blade 21 for the centrifugal direction comprise a plurality of blades having different diameter around the axis of rotation of a rotor body 17. An opening is made in the radial direction of the blade, and the evacuation is made in the radial direction as the rotary blade 20 for the centrifugal direction is rotated. At least one stage of evacuation in the centrifugal direction is provided by combining the rotary blade 20 for the centrifugal direction with the fixed blade for the centrifugal direction.
Patent JP-S5775098-A (JP)
Title: Network for speaker device
Inventor: OKINO NOBORU
IPC: H04R3/14
Filed: 1980-10-29
Abstract: PURPOSE:To make acoustic centers of respective simple speakers coincident with one another on the same baffle surface, by using an all-band pass circuit of a constant delay, which is constituted by cascading plural T type all-band pass circuits of primary and secondary bridges, in one or more simple speakers. CONSTITUTION:The phase delay of a speaker due to the differential distance between acoustic centers lw and lt of speakers 10 and 12 for low sound and high sound which constitute a multiway speaker device is eliminated by either of delay circuits 18a and 18b provided after band dividing circuits 16a and 16b which constitute a network. That is, an all-band pass circuit of a constant delay constituted by cascading a prescribed number of T type all-band pass circuits A of the primary bridge and T type all-band pass circuits B of the secondary bridge, where transformers are used and a commond fly-back line is provided, on a basis of the quantity of the phase delay is applied for a speaker of a larger phase delay as a delay circuit 18a or 18b. Thus, acoustic centers of respective simple speakers coincide with one another on the same baffle surface to obtain natural directional patterns and sound quality.
Patent JP-2000340071-A (JP)
Title: Seesaw button structure
Inventor: UKAI NOBUYUKI
IPC: H01H23/30
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To correspond to a small space, simplify structure, and make smooth operation possible by installing a hinge part whose one end is connected to the lower end side end part of a main body part and other end is extended in the central lower direction of the main body part and connected to a supporting part of act as spring effect. SOLUTION: The upper parts of hinge parts 31, 32 are connected to the positions near to the ends of right and left edges 22, and the lower parts are connected to the positions near to the central part of a base rib 33. A main body part supporting arm 30 constituted like this is molded together with the main body part with resin. When a seesaw button 10 is turned in the allow P direction, the tip of a switch pushing part 24 comes in contact with a switch part 14 to turn on it, the hinge part 31 is compressed, and the hinge part 32 installed line-symmetrically is stretched. When pressing on the P side is released, the seesaw button 10 is returned to the original position by the elastic force of the hinge parts 31, 32. When the Q side is pressed, a switch part 15 in the opposite direction to when the P side is pushed turned on.  Plural seesaw buttons 10 can be connected and molded integrally with resin.
Patent JP-S6429884-A (JP)
Title: Liquid distributor
Inventor: ARAN ERITSUKU BITSUKAASUTATSUF
IPC: F04B37/06
Filed: 1988-06-20
Abstract: PURPOSE: To obtain a dispenser having high reliability at a low cost by using a mechanism capable of supplying a liquid to a dispensing container when a storage tank of the liquid is heated and sucking up the liquid from an overflow tank when the liquid in the storage tank is cooled. CONSTITUTION: When a liquid storage tank 101 is heated, the liquid in the storage tank 101 is supplied to a dispensing container 41, and when the liquid in the container 41 reaches a prescribed level, the liquid overflows through an outlet into an overflow tank 52. Also, when the liquid in the storage tank 101 is cooled, the liquid is sucked up from the overflow tank 52 and returned to the storage tank 101. For example, at the time of using the sealed storage tank 101 in a fixing device thereby allowing an air space to always exist above the liquid in the storage tank 101, a stripping oil can be supplied to the dispensing container 41 at every time the fixing device is heated, and when the fixing device is cooled, the stripping oil is sucked up from the overflow tank 52 and returned to the storage tank 101.
Patent JP-H0320971-A (JP)
Title: Humidity controller for fuel cell raw material gas
Inventor: FURUYA CHOICHI
IPC: H01M8/04
Filed: 1989-06-16
Abstract: PURPOSE:To keep the moisture content in an electrolyte film of a cell constant at high response rate according to load variation without use of any specific means by separating raw material gas passages from a cooling water passage with a steam peameable gas diffusion film. CONSTITUTION:Cooling water 3 heated by cooling a solid polymer electrolyte type fuel cell main body 2 is introduced into a raw material gas humidity controller 1 in which raw material gas passages are separated from a cooling water passage with a steam permeable gas diffusion film. The cooling water 3 is in contact with hydrogen in the fuel gas and oxygen through the gas diffusion film, and steam is added to raw material gases at steam partial pressure corresponding to the temperature at that time. When the steam partial pressure in the raw material gas is high, moisture is transferred to the cooling water. Moisture content in each raw material gas is balanced with the steam partial pressure which keeps equilibrium at the temperature of the cooling water from the cell main body 2 in response to the variation in the supply amount of the raw material gas without use of any specific means. As a result, the moisture content in the electrolyte film is automatically kept constant at high response rate according to load variation.
Patent JP-H11347207-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of securing the degree of freedom in designing a game device below a variable display device even when the variable display device is enlarged. SOLUTION: Shot balls received by ball guide members 42a and 42b protruded at both lower side sections of a display face of a variable display device 30 are rolled on a second slant bottom face 54 and are again discharged on a face of a game board 1 above start winning holes 4a and 4b. Even when the variable display device 30 is enlarged, the degree of freedom in designing the layout of a game device below the variable display device 30 can be secured. A start winning memory indicator is provided on the second slant bottom face 54, the space of the second slant bottom face 54 provided below the variable display device 30 can be effectively utilized, and the visual interest and a decorative property can be improved by the display of the start winning memory indicator.
Patent JP-S639022-A (JP)
Title: Production of magnetic recording medium
Inventor: ISOE NOBORU
IPC: G11B5/84
Filed: 1986-06-28
Abstract: PURPOSE:To improve corrosion resistance and running property by treating the surface of a thin ferromagnetic metallic film layer consisting of a metal contg. cobalt as an essential component with an aq. soln. contg. hydrogen peroxide to form a dense cobalt oxide hydrate layer on the surface of said thin metallic film. CONSTITUTION:The thin ferromagnetic metallic film layer consisting of the metal contg. the cobalt as the essential component is formed on a substrate and the surface of such thin ferromagnetic metallic film layer is treated with the aq. soln. contg. the hydrogen peroxide, by which the dense cobalt oxide hydrate is generated on the surface of the thin ferromagnetic metallic film layer to coat said surface. The treatment with the aq. soln. is executed in a 0.1-10wt% range, more preferably 1-5wt% range of the concn. of the hydrogen peroxide. The treatment temp. is specified to a 15-60 deg.C, more preferably 20-40 deg.C range. The treatment time is specified preferably to a 1-60sec range. The corrosion resistance and turning property of the magnetic recording medium are thus improved.
Patent JP-H05341543-A (JP)
Title: Electrophotographic sensitive body
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1992-06-11
Abstract: PURPOSE:To obtain the photosensitive body high in sensitivity and durability and high and stable in acceptance potential and hardly causing drop of sensitivity even after repeated uses by incorporating a specified azo compound in the photosensitive body on a conductive substrate. CONSTITUTION:The photosensitive body contains one or >=2 kinds of the azo compound represented by formula in which each of R1 and R4 is H or lower alkyl, such as 1-3C alkyl; R2 is H, lower alkyl, such as 1 or 2C alkyl or aryl, such as phenyl or tolyl; R3 is H, lower alkyl, such as 1 or 2C alkyl, or lower alkoxy, such as 1 or 2C alkoxy; A is a coupler residue; and each of (m) and (n) is 1 or 2. Specific example of R1 and R4 is hydrogen atom or a lower alkyl group such as methyl, ethyl, or propyl group, that of R2 is hydrogen atom or a lower alkyl group such as methyl or ethyl group, or an aryl group such as phenyl or tolyl group, and that of R3 is hydrogen atom, a lower alkyl group such as methyl or ethyl, or a lower alkoxy group such as methoxy or ethoxy group.
Patent JP-S6129888-A (JP)
Inventor: MURAYAMA NOBORU
IPC: G06F3/048
Filed: 1984-07-23
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-S5675479-A (JP)
Title: Manufacture of 2*33dioxoo1*44benzoxazine derivative
Inventor: GERUNOOTO RAISENBUEEBAA
IPC: C07D265/36
Filed: 1980-10-31
Abstract: A process for the preparation of a 2,3-dioxo-1,4-benzoxazine derivative of the formula I    <IMAGE>  (I)  where R1 and R2 are identical or different and each is hydrogen, alkyl, halogen, haloalkyl, alkoxy, haloalkoxy or nitro, by oxidizing an isatin of the formula II    <IMAGE> (II)  where R1 and R2 have the above meanings, with a peroxydisulfate dissolved or suspended in 30-98% strength sulfuric acid. The 2,3-dioxo-1,4-benzoxazine derivatives obtainable by the novel process have fungicidal or fungistatic properties.
Patent JP-S5578602-A (JP)
Title: Microwave circuit
Inventor: TANAKA TOSHIHIDE
IPC: H01P5/08
Filed: 1978-12-07
Abstract: PURPOSE:To secure a compact and light-weight structure for the microwave circuit by providing the waveguide featuring the reduced width of the face H or E at part on the line, dividing the face H including the center line of face H by the vertical plane and then inserting the slot circuit to the divided face H to be controlled by the converting means. CONSTITUTION:Cut-off waveguide part 11'' featuring the reduced width of face H is provided at part of waveguides 11 and 11', and face H including the center line of face H is divided into two parts by the vertical plane. Then metal-made slot circuit 12 containing mixer diode 13, high-frequency choke 14 and IF output part 15 installed within the slot is inserted into the above divided cavity. At the same time, inductive substance resonator 17 as well as Gunn diode 16 to be the monostabilized local oscillator are mounted to one end of part 11''. Furthermore, disk-type high- frequency choke 19 and short-circuit plate 20 are provided at the side of resonator 17. Thus the smooth conversion is ensured via taper 21 provided to circuit 12 from the waveguide to circuit 12. In such way, signal RF sent from the waveguide is converted into signal IF to be sent out through output part 15.
Patent JP-H06130733-A (JP)
Title: Method of magnetism-agitation- area development
Inventor: POORU SHII JIYURIEN
IPC: G03G15/09
Filed: 1993-06-23
Abstract: PURPOSE: To provide a magnetic agitating area development method which improves the flow characteristics of a developer by passing this developer through the nonmagnetic region of a developer housing. CONSTITUTION: This magnetic agitating area development method includes the provision of the developing area existing between a transporting member having a rotary magnet 5 for transporting developer particles 8 which contain toners contg. resins, pigments, charge additive particles and surface additive particles and carriers contg. cores of soft ferrite or sponge iron, etc., subjected or not subjected to coating or subjected to partial coating and an image forming member 1. In this magnetic agitating area development method, the carriers have magnetic field magnetization of about <10emu/g and the developer 8 is transported to a photoconductive image forming member 1 by the transporting device. The toners adheres to the image on the image forming member 1, thereby giving rise to development.
Patent JP-H11346197-A (JP)
Title: Line quality monitoring method of multiple direction time-division multiplex radio communication system and its equipment
Inventor: SASAKI TAKAHIRO
IPC: H04W24/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To easily monitor the line quality of an incoming TDMA line in a multiple direction time-division multiplex radio communication system using a demand assign communication system. SOLUTION: This base station line monitoring circuit multiplexes the error detecting result of an incoming line from a terminal station to each terminal station and folds it back. At each terminal station, a terminal station line monitoring circuit 20 monitors incoming and outgoing lines. An error counting circuit 11 counts the number of bursts which generate errors among the bursts transmitted by its own station, based on the detecting result of the code error of the incoming line multiplexed to the received signal of the outgoing line. At the same time, a transmitting burst counting circuit 13 counts the number of bursts transmitted by its own station.  A dividing circuit 12 calculates the ratio of the number of the bursts which generate the errors counted by the circuit 11 and the number of the transmitting bursts counted by the circuit 13 to output probability of generating an error in a burst.
Patent JP-S6214194-A (JP)
Inventor: OMORI KENJI
IPC: G09G5/00
Filed: 1985-07-11
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-S5942735-A (JP)
Inventor: MIYAMAE KIYOBUMI
IPC: H01H33/66
Filed: 1982-09-02
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-H11344986-A (JP)
Title: Marking system for talent for singing
Inventor: OKA KOJI
IPC: G10L25/48
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a singer with a comparison result of a talent for singing between the singer and many users so far. SOLUTION: When a personal identification number and a playing music number of a requested song are inputted by input operation from a remote controller 2, KARAOKE (accompaniment to recorded music) music data corresponding to the playing music number is read from an external storage device 12, the music is played by a music player 16, singing voice to be sung to time music to be played is inputted, the talent for singing is marked based on the singing voice and the KARAOKE music data, a marking result is transmitted to a KARAOKE server device 3 by adding the personal identification number to it, a marking summary result at, the KARAOKE server device 3 is received and displayed on a display 15 by a KARAOKE device 1.
Patent JP-H0316654-A (JP)
Title: Vertical grinding type rice milling device for sake brewing
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1989-06-14
Abstract: PURPOSE:To suppress the temp. increase of rice grains and to prevent the degration of quality by providing a cooler in a machine chamber formed of the outside wall of a polishing cylinder and a motor for turning a spindle on the outside of the chamber and implanting heat pipes in the outside peripheral wall. CONSTITUTION:A grinding type polishing rotor 39 fitted to the spindle 29 is internally mounted in the erected poreless polishing cylinder 28 to form the polishing chamber 59 consisting of the spacing between this polishing rotor 39 and the polishing cylinder 28 as its main part. A supply port 14 and a discharge port 45 communicating with the polishing chamber 59 are provided. The heat pipes 53 for heat radiation are implanted in the outside peripheral wall of the polishing cylinder 28 and the cooler 3 to cool the machine chamber 2 formed of the outside wall 1 is provided. The motor 24 to turn the spindle 29 is provided on the outside of the machine chamber 2. The temp. of the machine chamber 2 increased by the heat which is generated at the time of the rice polishing and is radiated into the outside wall 1 is cooled by the cooler 3. There is no influence of the heat from the motor 24. The heat generated at the time of the rice polishing is radiated by the heat pipes 53 and is discharged from a heat discharge chamber 5 to the outside of the machine.
Patent JP-H0445262-A (JP)
Title: Vacuum arc vapor-deposition device
Inventor: AKARI KOUICHIROU
IPC: C23C14/24
Filed: 1990-06-12
Abstract: PURPOSE:To form an excellent deposited film free of vaporized particles by the vacuum arc vapor-deposition device by leading the plasma produced from an arc spot on the circular surface of a cylindrical arc vaporization source onto a substrate arranged orthogonally to the center axis of the source. CONSTITUTION:A cylindrical arc vaporization source 2 with only its periphery used as the vaporization surface 3 is connected to the cathode side of an arc power source 9 through a cathode holder 8. A cylindrical anode 4 connected to the anode side of the power source 9 is concentrically arranged in front of the source 2, and the substrate 5 is set orthogonally to the center axis X of the source 2. Under such a constitution, a vacuum arc discharge is generated between both electrodes by the power source 9, hence an air-core coil 6 is excited, and a line M of magnetic force is formed almost in parallel with the vaporization surface 3. Consequently, most of the molten particles generated from the source 2 do not arrive at the substrate 5, and an excellent film is formed with good productivity by vacuum arc vaporization.
Patent JP-S5376218-A (JP)
Title: Exhaust purifying and forced scavenging engine
Inventor: NAKASHIMA YASUO
IPC: F02B29/00
Filed: 1976-12-20
Abstract: PURPOSE: To make air-fuel ratio rarefied and to reduce harmful constituents in exhaust gas by introducing pressurized air into the cylinder during from exhaust stroke to intake stroke of the engine and sending out the exhaust gas in the cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11344364-A (JP)
Title: Flowmeter and detection method for leak in flowmeter
Inventor: TANAKA SHINICHI
IPC: G01F1/20
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent judgment error for a very small leak even when a measured value becomes irregular due to the pressure change inside a flow passage. SOLUTION: Under the control of a control part 13, a learning period is started after a flowmeter is installed. The maximum value, the minimum value and the mean value of the propagation time difference of ultrasonic waves in a unit time are found by a computing part 12. The minimum value of the mean value which is found in every unit time during the learning period is registered in a storage part 14 as a reference measured value. In an ordinary period after the elapse of the learning period. the maximum value, the minimum value and the mean value of the propagation time difference of the ultrasonic waves in the unit time are found by the comouting part 12. The mean value is compared with the reference measured value by a leak judgment part 15.  When a state that the mean value exceeds a prescribed value A with reference to the reference measured value is continued for 30 days 'a very small leak' is judged, and a very-small-leak alarm is issued by an alarm issuance part 16.
Patent JP-H05338219-A (JP)
Title: Device for driving print head of dot printer
Inventor: FUJITA KOJI
IPC: B41J2/30
Filed: 1992-06-12
Abstract: PURPOSE:To prevent blurred printing and improve printing quality by installing a selector circuit, etc., which select one driving time from two driving times by an output signal of a flip-flop. CONSTITUTION:Pulse length generator 1, 2 generate the first pulse length A and the second pulse length B of different values for driving a printing head 6. A selector 3 selects either of the two signals of the first pulse length signal 22 from the pulse length generator 1 and the second pulse length signal 23 by the delay approval signal 27 of a flip-flop 7 output. A pulse length counter 4, inputting a pulse length basic clock signal 21 and a pulse length set signal 24 from the selector 3, counts the pulse length basic clock signal 21 by the value of the pulse length set signal 24 to give a driving pulse to a printing head driver 5.
Patent JP-S5956735-A (JP)
Title: Pellet bonding apparatus
Inventor: TANIMOTO MICHIO
IPC: H01L21/58
Filed: 1983-08-24
Abstract: PURPOSE:To automatically mount a pellet to a fitting plate having warpage and improve efficiency of pellet mounting by executing the pellet bonding while causing pitching and rolling to pellet. CONSTITUTION:A pellet 1 consisting of silicon providing the gold depositing layer at the lower surface is absorbed and held by the collet 2. The bonding arm 3 supporting the collet 2 is vibrated in the direction of the plane orthogonally crossing the axial direction 4 and is rolled to the vibrating direction. Thereby, the pellet 1 is fixed to the fitting plate 5 having the Au depositing layer at the surface. As a result, the pellet 1 is shifted repeatedly for the angle + or -alpha for the longitudinal direction by the rolling. Accordingly, the entire part of lower surface of pellet 1 is sequentially and repeatedly rubbed within a short period of time and thereby the eutectic alloy layer of Au-Si is formed at the entire part of interface between the pellet 1 and fitting plate 5, forming the good connection.