baber/WOPTO huggingface dataset:
Patent JP-H0845846-A (JP)
Title: Sputtering method and apparatus
Inventor: HORIIKE YASUHIRO
IPC: H05H1/46
Filed: 1994-07-26
Abstract: PURPOSE:To deposit a deposition seed in grooves or holes of high aspect ratios existing at the surface of a work, starting from their bottoms, without causing voids in a process of burying the seed by the sputtering. CONSTITUTION:In a pressure-reducibly structured quartz tube 63 a target 76 and wafer W are counterposed, the wafer W is biased by a low voltage, and a high-density Helicon wave plasma is generated between the target and wafer by an antenna 85. The wafer is disposed near the outside of the lower boundary of a plasma region P. A deposition seed is ionized in this region P and accelerated in the vertical direction to thereby impinge and deposit it on the wafer and hence the deposition starts from the bottoms of grooves at the surface of the wafer.
Patent JP-H0833786-A (JP)
Title: Installing structure of upper thread guide member of sewing machine
Inventor: NISHIDA KOSUKE
IPC: D05B55/02
Filed: 1994-07-26
Abstract: PURPOSE:To provide numerous needle clamps to a machine head densely and without generating the mutual interference, while installing an upper thread guide member to a needle clamp. CONSTITUTION:An upper thread guide member 12 to guide an upper thread at the immediate side of a concerned needle, is formed of an insert made by extending the upper part of a single metallic wire almost straightly; and a hook 14 made by winding the lower part of the metallic wire one round in almost a horizontal loop form. And at a ring form needle clamp member 6 installed to the outer periphery of the lower end of a needle rod, an installing position 6d whose thickness is larger than the diameter of the metallic wire, but smaller than three times of the diameter is provided, an installing hole 15 whose inner diameter is almost equal to the diameter of the metallic wire is formed at the lower side of the installing position 6d facing upward from the lower surface. While the insert is inserted to the installing hole 15, a pressing member 17 is bit in to a recess 16, so as to install the insert unallowable to remove and rotate.
Patent JP-2001019382-A (JP)
Title: Automatic guided vehicle
Inventor: MAKINO MASATO
IPC: B62D7/14
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the directional control in forward movement by providing a traveling drive unit for independently driving two drive wheels provided in parallel on a body in such a manner as to be rotatable within the horizontal plane. SOLUTION: A pair of drive motors 81, 82 is set within a traveling drive unit 10, and respective drive shafts 86, 87 are set in the state vertically protruded in opposite directions from the lateral side surfaces of a chassis 17. A support shaft 19 is provided protrusively to the lateral side surfaces of the chassis 17 in parallel to the drive shafts 86, 87, and wheels 83a, 83b are rotatably fitted to both ends of the support shaft 19. The wheels 83a, 83b are independently rotated according to the rotation of the drive shafts 86, 87, whereby this automatic guided vehicle is traveled. According to this, a loading work or unloading work can be performed in automatic traveling mode, and the direction can be changed even in a narrow space.
Patent JP-H0658118-A (JP)
Title: Valve operating device for multicylinder internal combustion engine
Inventor: GEERUHARUTO DORU
IPC: F01L13/00
Filed: 1993-06-24
Abstract: PURPOSE: To avoid wear-causing incomplete coupling for all the coupling elements when cam protrusions become effective for two levers which can be coupled together and driven respectively by two cams 4, 5 with base circles and cam protrusions for the purpose of driving a valve. CONSTITUTION: In an apparatus for valve actuation in a multi-cylinder internal combustion engine, for the purpose of driving a valve, two actuation levers 6, 7 which can be coupled together by coupling elements 9, 10 are driven respectively by two cams 4, 5 with different cam protrusions. In order to avoid incomplete coupling, the triggering of the coupling elements 9, 10 for coupling and decoupling the two levers 6, 7 only takes place within an interval of time fixed with respect to the camshaft position. Therefore, when the cam protrusions become effective, the coupling or decoupling procedure is either concluded or at least a sufficient overlap of the coupling elements is produced.
Patent JP-S6172449-A (JP)
Title: Packet exchange system
Inventor: FUJIMOTO AKIO
Filed: 1984-09-18
Abstract: PURPOSE:To utilize effectively the source of a terminal in terms of an opposite fixed connection control of an exchange used for a virtual circuit by registering plural opposite terminals at one logical channel of one terminal and switching them arbitrarily. CONSTITUTION:A main memory device of packet exchanges 1-1 and 1-2 incorporates tables 200-400. When a packet is transmitted from a terminal 2-1 to the packet exchange 1-1, an input circuit recognizes it as the circuit from the terminal 2-1, and links it to the logical channel control table 300, referring to the contents at the address of the circuit number concerned in the terminal index table 200. When a reset request packet RQ11 is received by the packet exchange 1-1 from the terminal 2-1 with use of a logical channel number LCN-1, the address is recognized to be an ADD-a from the table 300. Since all opposite terminal IDs are displayed on the communications control table 400 linked at the address, a CALLSTATUS stored with a pair of each ID is written in a code format to a field.
Patent JP-S5985137-A (JP)
Title: Two-wire same channel bidirectional amplifier
Inventor: NIITANI TOSHIMITSU
IPC: H04B1/44
Filed: 1982-11-06
Abstract: PURPOSE:To prevent completely a transmission signal from being leaked to a receiving side by increasing a switching frequency of a balancer circuit more than the maximum frequency of a transmitting/receiving signal by several times. CONSTITUTION:An output signal of a transmission amplifier A1 is inputted to a base of a transmission transistor(TR) TR1 and an amplified collector current flows via TRs1, TRs2. In this case, a high-frequency pulse having a short on- period is applied to the base of the TRs1, TRs2 to switch both the switching elements at the same phase and at high speed. Thus, a current flowing to the TRs1, TRs2 flows as high-frequency pulse and is charged smoothing capacitors C1, C2. Then, even if a current flows analogically to a balancer R<1> and a transmission line T1, neutral points (a), (b) are kept at almost the same potential as a power supply B at all times and the transmission output signal is not leaked between the neutral points (a), (b).
Patent JP-S6087927-A (JP)
Title: Press brake
Inventor: TSUCHIYAMA YUUJI
IPC: B21D5/02
Filed: 1983-10-20
Abstract: PURPOSE:To execute exactly and smoothly a guide of a movable side apron by supporting axially the respective guide correcting members to an opposed part of the movable side apron in a press brake of central pressure and both end guide system, and its supporting plate, and also providing a guide body and a guide means on one of them and the other, respectively. CONSTITUTION:An upper apron 3 of a press brake 1 is a fixed side apron, and a lower apron 5 is a movable side apron and freely liftable to the upper apron 3. The vicinity of the center part in the longitudinal direction of the lower apron 5 is coupled to a lifting device provided on a frame 7 of the press brake 1, and said lower apron 5 is opposed to a supportng plate 13 fixed to the front part of the frame 7. On this opposed surface, the first guide correcting member 23 is supported axially on the lower apron 5, and the second guide correcting member 27 is supported axially or a supporting plate 15. One of a guide roller 31 and a guide post 33 is provided on both the right and left end parts of the respective guide correcting members, and driving for lifting of the movable side apron 5 is executed exactly and smoothly.
Patent JP-2001016901-A (JP)
Title: Weeding and tilling rotor and weeder and tiller using the same
Inventor: KIDA KINSAKU
IPC: A01B33/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To attain sure and efficient works of both weeding and tilling in farmland by selecting the forward rotation or reverse rotation of the tool. SOLUTION: The rotor main body 6 that rotates together with the rotary shaft 20 is equipped with the weeding part 2 that weeds by the forward rotation F1, the tilling part 3 that tills the soil by the reversed rotation F2, the tilling auxiliary 5 that notches the soil, before the tilling part starts tilling. The outer peripheral edge 12 of the auxiliary is formed in a convex circle and this convex circular edge 12 notches the soil and the tilling part 3 tills the soil reversely on the outside part of the notch.
Patent JP-S5899226-A (JP)
Inventor: WATANABE NOBUYUKI
IPC: H02J3/24
Filed: 1981-12-04
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-H0481119-A (JP)
Title: Iil interface circuit
Inventor: OURA KENKICHI
IPC: H03K19/018
Filed: 1990-07-23
Abstract: PURPOSE:To avoid entirely the increase in a component of the IIL interface circuit or a cause to delay at fast speed operation arisen in the circuit by providing a malfunction prevention circuit between an IIL output transistor(TR) and an analog circuit input section of a next stage to the IIL interface circuit. CONSTITUTION:A 1st resistor R1, a 2nd resistor R2 and a 3rd resistor R3 are connected between a Vcc and ground and a midpoint.between the resistors R2 and R3 is connected to a base of a 1st TR Q1 being a component of a differential comparator. Then a midpoint between the resistors R2 and R3 is connected to a collector of an output TR of the IIL directly. Similarly, a 4th resistor R4, a 5th resistor R5 and a 6th resistor R6 are connected between the Vcc and ground similarly, and a midpoint between the resistors R. and Re, is connected to a base of a 2nd TR Q2 being a component of the differential comparator. Then a midpoint between the resistors R5 and R6 is connected to a collector of a TR being an output of the IIL directly. Then the relation of R1=R4, R2=R5 and R3=R6 is set to form the IIL interface.
Patent JP-H0945481-A (JP)
Title: Lighting device
Inventor: GOSHIMA SHIGEO
IPC: H05B37/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the lighting device which can make the quantity of light continuous when a lighting condition is switched over, and does not give us any sense of incongruity. SOLUTION: The quantity of light to be outputted from a light source is adjusted by a dimmer 2. A dimming signal to the dimmer 2 is produced by an operation processing part 5 by the use of the output of a variation source 3 capable of obtaining the output which is fluctuated so as to be changed as time elapses, and the output of a setting part 4 capable of indicating the change of the lighting condition of a light source 1. The operation processing part 5 produces a dimming signal which fluctuates the quantity of light to be outputted from the light source 1 so as to change it in such a way that the signal corresponds to the change in output of the variation source 3 when the light source is lighted at all times.  Besides, the operation processing part 5 produces a dimming signal which changes the quantity of light as time elapses in such a way that the quantity of light before changes arrives at the quantity of light after changes as time elapses when a lighting condition is directed so as to be changed by the setting part 4.
Patent JP-S6355047-A (JP)
Inventor: KAWAKAMI YOSHIHIKO
IPC: B65D17/00
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6439826-A (JP)
Title: Gate array circuit with input terminal for high voltage signal
Inventor: HASHIMOTO MASAMI
IPC: H03K19/173
Filed: 1987-08-05
Abstract: PURPOSE:To easily input an input signal of a higher voltage than a power source voltage by setting one terminal of a diode of a static electricity protecting circuit of an input terminal, to the potential of an input signal. CONSTITUTION:In case of receiving a signal of +VDD2 of a higher voltage than a power source potential +VDD1, the titled circuit is connected to the second power source terminal 22 of the positive electrode so as to supply the power source potential of +VDD2 from a device for outputting a signal of +VDD2. Subsequently, a signal twisted from -VSS to +VDD is received by an input terminal 21. As a result, even in case of a signal of +VDD2 of a higher voltage than the power source potential +VDD1 of an integrated circuit, both of diodes 24, 25 show a characteristic of the reverse direction, no over-current flows, and an input signal can be transmitted to a terminal 26 for sending a signal to an internal circuit of the integrated circuit. In such a way, a signal voltage being higher than the power source voltage can be received as the input terminal.
Patent JP-H0643208-A (JP)
Title: Burn-in board
Inventor: KATAOKA HIROBUMI
IPC: H01L23/32
Filed: 1992-07-22
Abstract: PURPOSE:To provide a burn-in board used for the burn-in test of semiconductor devices and facilitating the fitting and removal of tested ICs to sockets. CONSTITUTION:In a burn-in board provided with many IC sockets on a burn-in board main body 20 made of a printed board, the IC socket is constituted of a socket main body 22 fixed to the burn-in board main body 20 and a block 25 pressed with an IC 21 coupled with the socket main body 22. The socket main body 22 has a contact 24 brought into elastic contact with the terminal 23 of the IC 21 and a prostratable hook 26 fixing the block 25, and the block 25 has the length capable of pressing multiple ICs 21 coupled with multiple socket main bodies 22 arranged in a line at a stretch.
Patent JP-S6086760-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M4/46
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a negative electrode which has a great charge-and-discharge capacity per its unit weight and exhibits a stable performance since the active material does not pulverize even when charge and discharge are repeated by using as a negative material either an aluminum-magnesium alloy or an alloy prepared by adding silicon, zinc, tin or silver to an aluminum-magnesium alloy. CONSTITUTION:An aluminum-magnesium alloy is used as a negative material, so that the negative material does not pulverize and has a stable form due to the existence of magnesium and so that the quantity of electricity for charge and discharge increases due to the existence of aluminium. When at least one element selected from the group consisting of silicon, tin, zinc and silver is added to an aluminum-magnesium alloy and the thus obtained alloy is used as a negative material, the quantity of electricity for charge and discharge further increases. Here, when the content of magnesium in the aluminum-magnesium alloy is lower than 15wt%, the active material significantly pulverizes and separates from the plate as charge-and-discharge cycle proceeds. When the content of magnesium in the alloy exceeds 65wt%, the quantity of electricity for charge and discharge reduced due to a decreased amount of aluminum.
Patent JP-S6257269-A (JP)
Title: Power source equipment for gas laser
Inventor: SAITOU SUKEO
IPC: H01S3/134
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a power source equipment which is always capable of operating stably in a optimum condition even in the case of light load, by installing a branched current sharing control circuit which performs branched current sharing support wherein both auxiliary discharge circuit and main discharge circuit are maintained in the stable control region on the occasion of minute current control in the light load operation. CONSTITUTION:A current sharing support control circuit 1d is installed, which performs the current support control as follows. When the output current iD of power source for gas laser is small, the current IDM of the first direct current power source circuit 1b is kept constant, and the current IDS of the second direct current power source circuit 1c is changed according to the output current. When the output current iD of power source for gas laser is large, the current IDS of the second direct current power source circuit 1c is kept constant, and the current IDM of the first direct current power source circuit 1b is changed according to the output current iD. For example, the reference signal IREFM of the main discharge circuit current is input into function computing device 17, and the current branching signal output from the function computing device 17 is employed s the reference signal. The deviations between the reference signal and the current feedback signals IFBKM and IFBKS detected by current detectors IMM and IMS are amplified by current control equipment I-CTR. A phase control device PHC controls an arc ignition to control direct current outputs IDM and IDS.
Patent JP-S6087055-A (JP)
Title: Recording head of ink jet printer
Inventor: KOIKE TAKAO
IPC: B41J2/16
Filed: 1983-10-19
Abstract: PURPOSE:To prevent a surplus bonding agent from entering an acoustic chamber and orifices, by providing a bonding agent discharging element at least on one of the bonding surfaces of an acoustic body and an orifice board provided with orifices for discharging ink droplets. CONSTITUTION:A number of small holes 30 are provided in an orifice board 6, and moreover, a plurality of grooves 40 (100-1,000mum wide and 100-1,000mum deep) are provided along the longitudinal direction of an opening side in the front of an acoustic body 2. As for the small holes 30 of the orifice board 6, the effect of making a bonding agent escape decreases when the diameter of the small hole is 100mum or less, while the acoustic non-uniformity among orifices is generated much when said diameter is 1,000mum or more. While a bonding agent escape element is provided on the respective surfaces of the orifice board 6 and the acoustic body 2, it may be provided only on either one of these surfaces. The grooves 40 may be provided instead of the small holes 30 on the orifice board 6.
Patent JP-H0244417-A (JP)
Title: Electronic entry board system
Inventor: FUJISHIMA YOSHIHISA
IPC: G06F3/0488
Filed: 1988-08-05
Abstract: PURPOSE:To perform input even by an operator other than an expert in real time by selecting a processing menu by displaying on electronic paper. CONSTITUTION:An operating part 101 is constituted of the panel of sensors arranged in micro matrix shape, and is arranged on the upper part (surface) or the lower part (back side) of a display part 102, and a character displayed on the display part 102 or a position where a pen is operated by a frame are regulated. When the character is entered by using an electronic pen 100 on the electronic paper 10 providing with the operating part 101 being overlapped with the display screen, the character recognition of a hand-written character is performed by a recognition part 14 and it is displayed on the display part 102 of the electronic paper 10, and a recognized character is sent to a host device providing with a file by performing a confirming operation by observing a displayed content. In such a way, the input can be performed by the operator other than the expert in real time.
Patent JP-H0845827-A (JP)
Title: Projection exposure device and manufacture of semiconductor device using it
Inventor: YONEKAWA MASAMI
IPC: H01L21/027
Filed: 1994-07-28
Abstract: PURPOSE:To efficiently correct nonuniformity of the distribution of a refractive index by heating the peripheral part of a lens in a ring-like form and supplying and exhausting a gas in a plurality of spaces between lenses to linkingly operate temperature control so that the temperature becomes a predetermined temperature which is set in advance. CONSTITUTION:A lens space is set as lens spaces 35, 36, 38, 39 and a gas is made to flow into there. A heating means for warming the peripheral part of the lenses is provided in lens frames 4, 7. A gas temperature control means 21 controls a heat exchange means 19 so that the gas has a predetermined temperature on the basis of the measured results by a thermometer. A gas exhausting means 22 collects the gas by an exhaust piping 16 to exhaust a fixed quantity of gas per unit time. The temperature control by the heating means for warming the peripheral part of the lenses and the gas temperature control means 21 is linkingly operated so that the temperature becomes a predetermined temperature which is set in advance. Thereby, the temperature distribution inside the lenses is always kept flat, thereby being able to suppress the change of the magnifying power of a projection lens and the change of distortion.
Patent JP-H068172-A (JP)
Title: Structure of device for both display and manual input
Inventor: ITO SUSUMU
IPC: B29C45/17
Filed: 1992-06-30
Abstract: PURPOSE:To provide a device for both display and manual input which can be disposed in such a manner as to be horizontally turned and adjusted in its vertical position and attitude in an injection molding machine, a general industrial machine, a robot machine, a machine tool or the like. CONSTITUTION:A supporting arm is fitted to a vertical shaft 14, the base part of which is provided on the base 2, in such a manner as to turn horizontally, and has structure parts (two links 13, 16) pivoted in such a manner as to vertically turn to position the turning position. A device for both display and manual input is installed on the forward end area of the supporting arm in such a manner as to adjust at least the angle of elevation of a display input surface.
Patent JP-S6359864-A (JP)
Title: Method for washing bean grain and apparatus therefor
Inventor: YAMAMOTO SOICHI
IPC: A23L11/00
Filed: 1986-08-20
Abstract: PURPOSE:To enable the cleaning and finishing of bean grains in excellent state, by enclosing a bean grain with surfaces of a pair of cleaning belts, transferring the grain under rotation and moderate pressure and cleaning the grain during the transfer. CONSTITUTION:A pair of cleaning belts 1, 2 having moderate surface elasticity are arranged in a manner to oppositely and closely place the surfaces of both belts 1, 2 and are rotated at different speeds V1, V2. A bean grain W is pressed between the surfaces and transferred under rotation. The breakage of the bean and the damage of the bean surface can be completely eliminated and the whole surface of the bean grain can be uniformly and completely cleaned and polished by this process. Accordingly, a bean grain finished in excellent state can be prepared.
Patent JP-H0922064-A (JP)
Title: Slide projector
Inventor: ICHIKAWA TSUTOMU
IPC: G03B21/11
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a film frame which need not be projected from being projected even if the film frame which need not be projected exists between the film frames which are to be projected in a slide projector for projecting the film where the developed film frames are successively connected. SOLUTION: When processing for forward skipping or backward skipping is started by depressing a specified button, the next film frame is fed to a specified projecting position by driving a winding/rewinding motor. In the midst of feeding the film frame, the lamp 4 and an LCD device 9 are turned off so as to stop the projection by a CPU. Such processing is repeated until the film frame to be projected next is fed to the specified projecting position, and the lamp 4 and the LCD device 9 are turned on to release the inhibition of the projection after the film frame is fed to the specified projecting position.