baber/WOPTO huggingface dataset:
Patent JP-S61248347-A (JP)
Title: Spattering device
Inventor: MASATOKI TAMIJI
IPC: H01J37/32
Filed: 1985-04-25
Abstract: PURPOSE:To maintain the spattering rate constant securely, by controlling the gas flow to a spattering jar while detecting the discharge current of the spattering, and keeping the discharge current constant while keeping the gas pressure in the jar at a specific value. CONSTITUTION:An air exhaust device 4 has a rotary pump 10, for example, as a vacuum pump, and is connected to the air exhaust of a spattering jar 1, through an exhaust valve 11 and an air flow adjusting valve 12. The exhaust valve 11 is kept open during the spattering operation, while the adjusting valve 12 consists of a flow adjusting disk, for example, and exercises conductance adjusting of the gas flow route by adjusting the diameter of the hole of the passage in the disk. A gas feeding device 5 has an Ar gas source, for example, and is connected to the gas inlet of the spattering jar, through a switch valve 14 and a control valve 9. The control valve 9 is formed to control the amount of the gas flow according to the amount of the control voltage Vo given from a control circuit 8.
Patent JP-S60237134-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/14
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the engine stall or surging of an engine when the air-fuel ratio becomes lean, by suspending the air-fuel ratio feedback control when the fuel cut rate becomes high, in an air-fuel ratio controller in utilization of a lean burn system. CONSTITUTION:An air-fuel ratio signal generating means detects the concentration of a specific constituent in the exhaust gas of an internal combustion engine and generates an air-fuel ratio signal showing the air-fuel ratio of an engine, and an air-fuel ratio feedback control means feedback-controls the air-fuel ratio of the engine so as to converge to a prescribed air-fuel ratio by using the air- fuel ratio signal. While, a fuel cut rate calculating means calculates the fuel cut rate according to the prescribed operation state parameter of the engine, and a fuel cut rate comparing means compares the fuel cut rate with a prescribed value. Therefore, when the fuel cut rate is over the prescribed value, an air-fuel ratio feedback control suspending means stops the operation of the feedback control means.
Patent JP-S63254678-A (JP)
Title: Solid electrolyte type fuel cell and its manufacture
Inventor: ARAI HIROMICHI
IPC: H01M8/12
Filed: 1987-04-11
Abstract: PURPOSE:To prevent the slaking and reducing of an oxygen ion conductive film by polymerizing the oxygen ion conductive film made of a cerium oxide solid solution and a thin film layer made of a zirconium oxide solid solution to form a composite solid electrolyte film. CONSTITUTION:An oxygen ion conductive film with the thickness of 5-750mum is formed with a solid solution of cerium oxide having the high ion conductivity of the oxygen ion and the bivalent or tervalent metal oxide of the alkaline earth metal except calcium or the rare earth element. Next, a thin film with the thickness of 0.1-10mum is formed with a solid solution of zirconium oxide and the bivalent or tervalent metal oxide of the alkaline earth metal except calcium or the rare earth element on this film and polymerized into a composite solid electrolyte film. The calcium oxide is thus excluded to prevent the slaking of the oxygen ion conductive film, the thickness of the film is set to the specific range to prevent the reducing, the power generating characteristic is thereby improved.
Patent JP-H01261061-A (JP)
Title: Communication system
Inventor: ASHIZAWA TAKESHI
IPC: H04M3/00
Filed: 1988-04-12
Abstract: PURPOSE:To connect an exchange to a called party even in an ISDN network where an extension number is not sent through a D-channel by sending the extension number is sent from a caller to the called path through a B-channel. CONSTITUTION:A user inputs an extension number of a communication terminal equipment 22 and a subscriber number of an exchange 24 from an input device 212 and a CPU 213 sends a connection instruction including only the subscriber number to the ISDN network 25 to call the exchange 24. Then the CPU 213 sends a connection instruction including the extension number of, e.g., the communication terminal equipment 22 to the exchange 24 through a B1 or B2 channel to call the communication terminal equipment 22 and the exchange 24 calls the communication terminal equipment 22 based on the extension number in the connection instruction received. Thus, in case of communication in the ISDN network not sent through the D channel, the exchange is allocated to the called party.
Patent JP-S63254870-A (JP)
Title: Photographing device
Inventor: MITANI HIROSHI
IPC: H04N5/232
Filed: 1987-04-10
Abstract: PURPOSE:To realize the vibrationproofing function without enlarging the whole of a device by using an inertia angle detecting means to support freely rotatably a coil to interlink with the magnetic flux of a magnetic circuit formed by a magnet and a yoke. CONSTITUTION:A coil 203 to interlink with a magnetic circuit formed by a magnet 201 and a yoke 202 of an inertia speed detecting element 107 is freely rotatably supported through a shaft 205 and a bearing 206, and feeding is executed through a terminal 208 and a helical spring 207. When the angle speed of the magnet 201 and the yoke 202 around a coil supporting shaft is omegam and the angle speed of the coil 203 is omegas, an electromotive force to occur at the coil 203 is in proportion to omegam-omegas, and therefore, the electromotive force is detected by an inertia angle detecting device 108 and thus, a voltage (a) in proportion to the angle speed omegam is obtained. A relative angle detecting device 110 processes the output signal of a relative angle detecting element 109 to detect the relative angle of a lens-barrel 101 and a supporting body 104 and outputs a relative signal (b). The signals (a) and (b) are synthesized 111 and a power is supplied from a driving circuit 112 to an actuator 106.
Patent JP-H01305703-A (JP)
Title: Pi/2 power divider
Inventor: RARUFU OTSUPERUTO
IPC: H03H7/21
Filed: 1989-04-07
Abstract: PURPOSE: To divide an input signal into two signal paths having equal amplitudes and the phase difference of 90 deg. by providing a decoupling circuit equipped with one line transformer at least for power branch, having the line transformer at an output terminal and providing a full pass filter circuit. CONSTITUTION: A signal at a terminal 1 is branched, and two signals having the equal amplitude at terminals 5 and 6 are mutually decoupled by a decoupling circuit 10. Both the signals are outputted to terminals 3 and 4 with the phase difference of 90 deg., by providing a full pass filter circuit network 30 or 40. In this case, when a wilkinson power divider is provided as the circuit 10, at the terminal 1, a resistor R1 is connected in parallel through a line having a surge impedance Z1 and a length l1 . Further, when a differential transformer 14 is provided as the circuit 10 at the back of a line transformer 13 as an impedance transformer, having approximately the transformation ratio of 2<1/2> :1, a 3db 90 deg. directional coupler is provided.  Then, a resistor 15 having a size twice that of 2Z of a double surge impedance Z is connected in parallel, or an auxiliary transformer 20 is connected at the output terminal, and samples 24 and 25 are connected to the transformer 20.
Patent JP-S5425368-A (JP)
Title: Cable chain moving method
Inventor: FUJIKI TAKASHI
IPC: B66C13/12
Filed: 1977-07-28
Abstract: PURPOSE:To increase moving distance of a cable chain by providing retaining rollers, namely, moving terminal rolls in their moving direction viewing from the fixed extremity, and by receiving an attachment part installed on a plate link by the retaining rollers.
Patent JP-H02271048-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: TSUKAMOTO KEISUKE
IPC: F02D41/14
Filed: 1989-04-11
Abstract: PURPOSE:To achieve matching of output requirement and fuel consumption through the entire range of speed variation when a load variation proportional factor exceeds a judgement level by switching an air-fuel ratio control means from the connection condition with a lean air-fuel ratio setting means to the connection condition with an output air-fuel ratio setting means. CONSTITUTION:A lean air-fuel ratio is set by an air-fuel ratio setting means B, while an output air-fuel ratio (theoretical air-fuel ratio or the one on the side excessively denser than that) is set by an output air-fuel ratio setting means C. Variation proportional factor of the load factor detected by a detecting means E is calculated by a calculating means F, while a judgement level of the load variation proportional factor is calculated by a calculating means H according to the speed factor detected by a detecting means G. When the load variation proportional factor exceeds the judgement level, a switching signal of a switching means D is generated by a comparison means I so as to switch an air-fuel ratio control means A from the connection condition with the lean air-fuel ratio setting means B to the connection condition with the output air-fuel ratio setting means C. Matching of output requirement and fuel consumption can thus be achieved through the entire range of speed variation.
Patent JP-S5214070-A (JP)
Title: Method of treatment of alkali effluent by combustion waste gas
Inventor: OGATA YUKINORI
IPC: C02F1/66
Filed: 1975-07-22
Abstract: PURPOSE:Utilizing combustion waste gas of boiler etc., pH adjustment (neutralization) of alkali effluent of cement plant, etc. is facilitated.
Patent JP-H03289912-A (JP)
Title: Cushion
Inventor: MATSUNAKA MASAHIKO
IPC: A47C27/08
Filed: 1990-04-04
Abstract: PURPOSE:To adjust the elasticity of a cushion at a low noise and free from a vibration without any need of an air supply source in the cushion comprising a bag body sealing a liquid by providing a means for changing the capacity of the bag body. CONSTITUTION:When a rotary compressor 4 for externally pressing and compressing an air mat 2 below another air mat 1 is shifted toward a pipe 3, the air within the air mat 2 moves into the air mat 1, thereby raising the internal pressure of the air mat 1 and causing a drop in elasticity of the surface thereof. Also, when the compressor 4 is shifted in a reverse direction, the air moves from the air mat 1 to the air mat 2, thereby lowering the internal pressure of the air mat 1 and causing an increase in elasticity of the surface thereof. As a means for shifting the compressor 4, it may be possible, for example, to fit a small motor to the shaft of the rotor of the compressor 4. According to the aforesaid construction, the adjustment range of elasticity can be finely set at a low noise and free from a vibration, as the elasticity is adjusted with the motion of a fluid in a sealed bag body, thereby ensuring a comfortable cushion effect.
Patent JP-H04301359-A (JP)
Title: Battery exchanger
Inventor: NISHIGORI HIDETAKA
IPC: H01M2/10
Filed: 1991-03-28
Abstract: PURPOSE:To contrive reduction of labor and improvement of work efficiency at the time of exchange while performing battery exchange in an arbitrary spot. CONSTITUTION:A lift mechanism 2 provided on a moving table 30, battery loading base 3 vertically moved by this lift mechanism 2, motor 4 for driving the lift mechanism 2 and a controller 5 for controlling this motor 4 rotated in forward/reverse directions are provided. In the controller 5, the other plug 22 connectable to one plug 21 for connecting an on-vehicle electrical equipment, previously provided in a battery 20, is provided.
Patent JP-2000281441-A (JP)
Title: Dielectric thin film
Inventor: MISHIMA TSUNEO
IPC: C04B35/49
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric thin film having a high permittivity. SOLUTION: This dielectric thin film is made of >=95 vol.% perovskite-type compound oxide containing Pb, Mg, Mb, Ti and Zr as metal elements and <=5 vol.% pyrochlore-type compound oxide Pb, Mg, Mb, Ti and Zr as metal elements. The average particle diameter of pyrochlore-type particles 2 is <=0.05 μm and the average particle diameter of perovskite-type particles 1 is >=0.5 μm. The thin film has a microstructure where fine-grain pyrochlore-type particles 2 fill up gaps between perovskite-type particles 1.
Patent JP-S61250407-A (JP)
Inventor: FUJII FUKUJU
IPC: F22D5/00
Filed: 1985-04-26
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-H11289138-A (JP)
Title: Both sided substrate and method for forming through hole to be refilled
Inventor: AOYAMA MASAKAZU
IPC: C09J201/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance conductivity between the surface and rear of a both sided substrate by providing a through hole structure excellent in conductivity in which the diameter can be reduced along with a forming method thereof. SOLUTION: Adhesive layers 2, 2 are laminated on the opposite sides of a core substrate 1 and a copper foil 3 is laminated on one surface thereof. A through hole is then made through the core substrate 1 and the adhesive layers 2, 2 by laser machining. When the copper foil 3 is subjected to one side electroplating, the through hole is filled with a copper plating layer 6 even if the diameter of the through hole is small. Consequently, the through hole is filled fully resulting in a refilled through hole structure excellent in contact with a wiring pattern formed on the upper layer.
Patent JP-H11287108-A (JP)
Title: Locker arm
Inventor: HORIKAWA YOSHIO
IPC: F01L1/18
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a locker arm with a high accuracy valve stem guiding groove, which is capable of improving its production efficiency and cost reduction. SOLUTION: This locker arm comprises a pair of opposite side walls 22, 22, a one end connecting wall 30 which connects one end of one of the opposite walls 22 to one end of the other wall 22 and against which an end of a valve stem abuts on its lower side, an extension piece 40 continuously provided at one edge of the wall, a projection piece 41 forming a guide wall which is continuously provided at a lower edge of an end of each extension piece 40. The extension piece 40 is bent back so that it is overlapped with an outer side of one end of each side wall 22, and the projection piece 41 is positioned protrusively downward at both sides of the wall 22. With the constitution, a valve stem guide groove 45 is formed, with the piece 41 serving as the guide wall.
Patent JP-2000286928-A (JP)
Title: Telephone system and its control method
Inventor: TAKEMOTO YUJI
IPC: H04M1/57
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To cancel an incoming call form a third party without bothering a user when it is received the line is busy by detecting a caller number of the incoming call, referring to the detected caller number and a telephone number stored in a memory and executing camp-on processing and switching to the opposite party while the current call is held in camp-on busy. SOLUTION: When a caller number is received during a call, a comparison part 202 compares the caller number with an opposite party number registered in a black list 205, namely, a black list number. When they match, the result is informed to a communication control part 204 and a display control part 203. The communication control part 204 gives an instruction to execute camp-on processing to the incoming call from the opposite party to a camp-on processing part 111 and the camp-on processing part 111 executes camp-on processing to the telephone station. The display control part 203 receives the notice of the result that the number is on the black list number and displays the result that the incoming call is an interruption call and opposite party information corresponding to the caller number on a display part 106.
Patent JP-S57206027-A (JP)
Title: Automatic device for comparing and inspecting pattern
Inventor: YOSHIHARA KOUICHI
IPC: G03F1/84
Filed: 1981-06-12
Abstract: PURPOSE:To perform miniaturization of optical system and automatization of alignment and measuring, by a method wherein the optical system comprises a fiber lens and the alignment mechanism and the measuring mechanism are controlled by a micro computer. CONSTITUTION:A reference mask 1 and an object mask 2 are set to holders 3, 4. Pattern on the mask 2 is focused through fiber lens optical systems 5, 6 onto boundary surface of a beam splitter 13. The image is projected on a screen 15 below a microscope system 16 and can be observed in visual inspection by the microscope 16. Light signal is introduced in a detector 18 by a half-mirror 14 below the screen 15 and processed electrically by a signal processing system 19, and then inputted to a micro computer 20. The computer 20 controls a stage controlling XYtheta motor 21 by operating a console desk 22 and performes the alignment and measuring automatically.
Patent JP-H11285906-A (JP)
Title: Boring bar tool
Inventor: ISHIKAWA YOICHI
IPC: B23B27/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of chatter by increasing a natural frequency without deteriorating rigidity. SOLUTION: A recess groove 10 is formed on the outer circumferential face positional on the opposite side to a cutting blade with respect to the axial line L of a tool main body. The recess groove 10 is extended backward from the position (x) apart from the tip face 2A of a head part 2 toward the rear end side and opened from the upper side above a cutting face to the lower side. An auxiliary groove 11 is formed between the recess groove 10 and a chip pocket 4. In this way, weight can be reduced while suppressing deterioration in rigidity of the head part 2, so that a natural frequency is increased, hardly causing chatter.
Patent JP-S5316274-A (JP)
Title: Three-dimensional warehouse
Inventor: NAKANO MITSUNORI
IPC: B65G1/00
Filed: 1976-07-29
Abstract: PURPOSE: To shorten the cycle time of freight handling work and to reduce the required area of a three-dimensional warehouse by forming it in cylindrical shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60234191-A (JP)
Inventor: NAGASAKI MASAHIRO
IPC: F16L41/03
Filed: 1984-05-07
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-H03288179-A (JP)
Title: Developing device for electrophotographic copying device
Inventor: UMEZAWA MICHIO
IPC: G03G15/08
Filed: 1990-04-05
Abstract: PURPOSE:To temporarily eliminate a toner exhausted state in the case that a toner supply chamber is not replenished with toner at once because no standby toner container is prepared by replenishing the chamber with small quantity of toner from a toner storing part. CONSTITUTION:The toner storing part 45 where a small quantity of toner 34 is stored is provided in the developing case 32 of a developing device main body so as to optionally and freely move to a 1st position where on part of the toner 34 can be stored when the toner is supplied and a 2nd position where the toner supply chamber 35 can be replenished with the stored toner. When the toner container 33 is replaced to supply the toner 34, one part of the toner 34 is stored in the part 45 at the 1st position and stored as standby toner. When the toner 34 is exhausted after the elapse of time and no standby toner container is prepared, the part 45 is moved to the 2nd position and the toner supply chamber 35 is replenished with the small quantity of toner 34 from the part 45. Thus, the image forming action is not interrupted for a long time and immediately restarted even when no standby container is prepared.
Patent JP-H01261468-A (JP)
Title: Antifouling coating composition for application to wet surface
Inventor: KAMIYAMA HIROKATSU
IPC: C09D5/14
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the title composition which can be applied to a thick coat under water and has improved adhesiveness and antifouling property, by incorporating a copper (alloy) powder into a specified composition curable on a wet surface. CONSTITUTION:A phosphate having OH groups or an alcoholic ester of a polyhydric phenolcarboxylic acid having adjacent OH groups is mixed with an epoxy resin having one or more (un)substituted glycidyl groups of the formula (wherein Z is H, CH3 or C2H5) in the molecule at such a ratio that some epoxy groups will remain. This mixture is heated at 100-200 deg.C for 1-100hr for reaction, thus giving an epoxy resin (a) capable of chelation. Component (a) or an epoxy resin (b) containing a chelating agent is mixed with a curing agent (c) in an amount sufficient to provide an equivalent ratio of its active hydrogen atoms to the epoxy groups of component (a) or (b) of 0.5-2.5:1 and, if necessary, a cure accelerator (d), thus giving a composition (A) curable on a wet surface. Component A is then mixed with 5-500 pts.wt., based on 100 pts.wt. component (a) or (b), copper (alloy) powder (B), such as a particulate powder having a mean particle diameter of 10mum or smaller, a flat powder having a mean length of 10-200mum and a mean thickness of 2-10mum, or a fibrous powder having a mean diameter of 2-15mum and a mean length of 10-200mum.
Patent JP-S58207190-A (JP)
Title: Bankbook storing mechanism
Inventor: YOSHIHAMA MASAHIRO
IPC: G06K13/06
Filed: 1982-05-28
Abstract: PURPOSE:To reduce the space of a bankbook storing part, by hooking the tip of a bankbook carried for fetching to a holding member contacting a guide pin having a reset spring and provided at the upper part of the bankbook storing box set at the rear part of an inserter part. CONSTITUTION:A bankbook storing part 18 is provided at the rear part of a carrying part 17 of an inserter part 15. The part 18 contains a storing box 21, a holding member 22 which is provided above the box 21 and has guide pins 22a and 22b having a reset spring 22c attached at both ends, and a guide hole 24 through which the pins 22a and 22b are inserted slidably. When a customer forgets to fetch his or her bankbook, the book 11 is carried out for fetching. In this case, the tip of the book 11 is bent in engagement with the member 22 and in contact with a projected part 21a. The engagement between the book 11 and the member 22 is released when the book 11 goes further, and the member 22 is reset to its original place. Then the book 11 is folded and then stored into the box 21. In such a way, the space of the part 18 can be reduced. Furthermore, this mechanism saves the time during which the bankbook is manually folded to return it to the customer.
Patent JP-S5517181-A (JP)
Title: Optical waveguide for laser machining
Inventor: MURAKAMI KAZUHITO
IPC: B23K26/06
Filed: 1978-07-24
Abstract: PURPOSE:To obtain the optical waveguide of good flexibility and adhesiveness of deposited metal by forming the optical waveguide with the polybutadiene synthetic resin material of the specified section and specified size comprising mirror-surface plating of the specified thickness of gold or silver on the inside diametral surface. CONSTITUTION:Synthetic resin material 11 comprising mixing polybutadiene butadiene copolymer and polybutadiene and other thermoplastic resins or rubber or the like is formed to a pipe of inside diameters 1.0 to 50mm. and thicknesses 0.1 to 5.0mm. in sectional shape, which is then provided with an intermediate plating layer 4 by gold, silver, etc. and a mirror-surface plating layer 5 of 1 to 30mum forming reflecting surface by sputtering vapor deposition, etc. This pipe has higher flexibility and thermoplasticity and its inside surface has good adhesiveness to the mirror-surface plating, thus even when the pipe is bent, the peeling, etc. of the reflecting surface do not occur. This yeilds the laser beam waveguide for machining of good operating characteristic, freedom from occurrence of cracking, peeling of the reflecting surface, light leakage, etc., high safety and low transmission losses.