baber/WOPTO huggingface dataset:
Patent JP-S62250560-A (JP)
Title: Magnetic disk device
Inventor: YAMASHITA MITSUNORI
IPC: G11B20/10
Filed: 1986-04-22
Abstract: PURPOSE:To prevent the destruction of data in advance by inputting address information so as to generate a potential corresponding to an input address, comparing the potential with an output waveform of an amplifier and displaying the output of a level detector. CONSTITUTION:The information written on a storage medium is read by a magnetic head 1 and amplified by an amplifier 2. The output of the amplifier 2 is inputted to a peak detector 3 to produce a peak pulse, the output of the peak detector 3 is inputted to a demodulator 4 and the demodulated data is outputted. A level decision circuit 7 decides whether the read of the designated address by the address information inputted to the circuit is at a sufficiently enable output level or not and the result is inputted to the level detector 5. The output from the amplifier 2 is inputted to the level detector and when the read of address does not reach the sufficiently enable output level, a signal is given to the display circuit 6 for the notice.
Patent JP-H02271612-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: TANAKA EISUKE
IPC: H01L21/205
Filed: 1989-04-13
Abstract: PURPOSE:To prevent powdery impurities attached to a head and a head cover from dropping onto a semiconductor substrate by a method wherein in a semiconductor manufacturing apparatus using chemical vapor deposition, a reactive gas blow-out port is cooled to 50 deg.C or lower while an exhaust port and an exhaust pipe are maintained at high temperature of 370 deg. or higher. CONSTITUTION:The temperature of a reactive gas blow-out port 12 is lowered to 50 deg.C or lower while on the other hand the temperature of an exhaust port 14, a head 11 surface and a head cover 17 is raised to 370 deg.C or higher. Lowering the temperature of the reactive gas blow-out port 12 can prevent powdery impurities from attaching to the reactive gas blow-out port 12 even when hot air flows up from an underlying heater 15 and reaction occurs in vapor phase of the reactive gas. On the other hand at the exhaust port 14, by raising its temperature to a high level similar to that of a semiconductor substrate 13 on a tray 16, a dense CVD film is intentionally formed on the exhaust port 14, the head 11 exterior and the head cover 17. Thus dropping of impurities onto the semiconductor substrate 13 can be prevented.
Patent JP-S61252640-A (JP)
Title: Manufacture of resin sealed type semiconductor device
Inventor: MAEDA ITARU
IPC: B29C45/14
Filed: 1985-05-02
Abstract: PURPOSE:To prevent the deformation of lead wires 5 at the time of molding of resin sealing, by providing a molding type resin injecting port at the bottom surface of a cavity, and filling the inside of the cavity with a resin material from the back surface of a semiconductor element. CONSTITUTION:A resin injecting port 1 is provided in the bottom surface of a molding type cavity 2. A lead frame 3 and a semiconductor element are attached in the cavity. A chip 4 is bonded to the surface of the frame 3 and connected to the semiconductor element by lead wires 5. A fused resin material is injected through said resin injecting port 1 and the inside of the cavity 2 is filled with the resin. The resin is taken out when it is cooled. The flow of the resin in the cavity is made to be aligned with the direction along the lead wires in the process of molding and sealing the resin. Thus a load applied on the lead wires is decreased. Breakdown of the lead wires and contact of the neighboring lead wires are eliminated. The productivity of the resin molding type semiconductor device can be improved.
Patent JP-S59220877-A (JP)
Title: Terminal recovery control system
Inventor: HONMA YASUHIRO
IPC: G06Q50/10
Filed: 1983-05-27
Abstract: PURPOSE:To make a quick recovery processing possible by inquiring recovery of a host processor from a terminal equipment restored from trouble or another normal terminal equipment. CONSTITUTION:If another terminal equipment cannot perform the recovery processing, a device number (b) of the faulty terminal equipment is set to a switch of a set device number output circuit 9. When a recovery inquiry button 6 is depressed, the depression of the button 6 is detected by a fall detector 7 to set an FF 3. Then, a recovery inquiry request signal is outputted through an OR circuit 14 and an AND circuit 13 at the sequence of a next inquiry signal ENQ, and the FF 3 is reset thereafter. Meanwhile, the output of an FF 2 is ''0'', and a multivibrator 10 selects the output (b) of the circuit 9 and outputs it as additional device number information AD. Thus, the last procesing data (d) concerning the faulty terminal equipment is sent from a host processor 3, and recovery information is printed in a copy printing part 5 of a normally operated terminal equipment 2.
Patent JP-H113873-A (JP)
Title: Al-ni-y alloy thin film for semiconductor electrode and spattering target for forming al-ni-y alloy thin film for semiconductor electrode
Inventor: TAKAGI KATSUHISA
IPC: C23C14/14
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To have a low resistance ratio, a high hillock resistance and also a high dielectric breakdown voltage, by containing specific values of Ni and Y as alloy components and by specifying a summing value of the specific values of Ni and Y. SOLUTION: Al-Ni-Y alloy thin film is formed on a glass substrate by the DC magnetron sputtering method by using a melting Al-Ni-Y alloy target which contains predetermined values of Ni and Y. In case of an alloy thin film, a resistance ratio is made less than 5 μΩcm. In this case components of the alloy thin film should be more than 0.3 at% of Ni, more than 0.3 at% of Y and less than 1.6 of 0.22CNi +0.74CY. Here CNi is an Ni containing value (at%) and CY is a Y containing value (at%). After that a pattern part of the thin film is positively oxidized and an anode oxide film is formed. Mixing solution of tartaric acid and ethylene glycol is used for electrolytic bathing.
Patent JP-S5721746-A (JP)
Title: Roof construction mounting solar heat collector
Inventor: TAKANASHI MASAHISA
IPC: E04D13/00
Filed: 1980-07-11
Abstract: PURPOSE: To simplify the installation and to improve the watertight performance, by forming extended parts on four upper sides of each of heat collectors, drawing together adjacent extended parts of the heat collectors, and sealing the narrowed joining space between the adjacent extended parts.  
     CONSTITUTION: On the upper sides of each of the heat collectors 3 constituting a roof the outwardly and upwardly extending parts 16 are formed. The heat collectors 3 are securely placed on rafters 13 on house members 11 with a piping space 21 therebetween and with the adjacent extending parts 16 being as close as possible. A sealing material 19 is filled in the narrowed joining space 17 formed between the adjacent extending parts 16 of the heat collectors 3. Thus, the installation on the site is simplified, and the water-tightness can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08290084-A (JP)
Title: Spraying device
Inventor: UCHISAKI IWAO
IPC: B05D1/02
Filed: 1995-04-19
Abstract: PURPOSE: To provide a spraying device capable of preventing scattering of refractory covering material. CONSTITUTION: The opening 19 of a box body 12 is allowed to abut on the rear surface of the lower flange 20 of an H-type steel beam 18. A nozzle 46 performs oscillating motion and refractory covering material is sprayed. A front fin 26, a transverse cover 28 and cover material 30 are arranged in the peripheral edge of the opening 19. A clearance between the rear surface of the lower flange 20 of the H-type steel beam 18 and the opening 19 is surrounded. A suction machine is connected to a hole 36 of the lower end of the box body 12 and the inside of the box body is regulated to a state of negative pressure. Therefor, refractory covering material which does not stick on the rear surface of the lower flange 20 of the H-type steel beam 18 is not scattered in the air and is held in the box body 12.  Since the refractory covering material in the box body 12 is sucked through the hole 36 by the suction machine, the refractory covering material is not collected in the box body 12 and spraying work is continuously performed for long time.
Patent JP-S5434102-A (JP)
Title: Axial piston machine
Inventor: HIGASHIDA FUSAO
IPC: F04B1/20
Filed: 1978-07-31
Abstract: PURPOSE: To uniform the spring pressure to be distributed to the circumference of a retainer guide by using the second spring singly around a main shaft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02271534-A (JP)
Title: Heterojunction bipolar transistor
Inventor: FURUKAWA AKIO
IPC: H01L29/205
Filed: 1989-04-12
Abstract: PURPOSE:To realize a good transistor operation by a method wherein, in a p-n-p type heterojunction bipolar transistor using n-type InAs as a base, p-type AlSb is offered as a material used for an emitter and a collector. CONSTITUTION:When InAs is of an n-type and AlSb is of a p-type, a transfer of electrons in the n-type InAs from InAs to AlSb is stopped because a potential barrier against electrons is 1.6eV. On the other hand, a transfer of holes in the p-type AlSb from AlSb to InAs can be caused by a small voltage because a potential barrier against holes is small at about 0.35eV. That is to say, in a p-n-p type HBT which uses the p-type AlSb as an emitter and a collector and the n-type InAs as a base, a flow of electrons from the base to the emitter is suppressed, an injection efficiency can be enhanced and a hole current from the emitter to the base can be obtained at a low voltage. Thereby, a transistor can be operated at a low voltage and an operation at a low power consumption can be realized.
Patent JP-S62248416-A (JP)
Inventor: SATO SHIGEO
IPC: A01D61/00
Filed: 1986-04-23
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-H08285791-A (JP)
Title: Visual inspection apparatus for inner surface of deep object
Inventor: OKADA TAKAO
IPC: G01B11/24
Filed: 1995-04-19
Abstract: PURPOSE: To enhance accuracy in the visual inspection of the inner surface of a deep object. CONSTITUTION: The image of the inner surface of a cap C is passed through a concave lens 11 and a half mirror 13 before being picked up means of a first camera 14 disposed immediately above. The bottom face part is masked and the image of side face is stored in a memory. The image reflected on the half mirror 13 is enlarged through a convex lens 15 and reflected on a mirror 16 before being picked up by means of a second camera 17. The side face part is masked and the image of bottom face is stored in a memory and flaw or contamination on the inner surface of cap are detected based on the respective images.
Patent JP-H10265525-A (JP)
Title: Thermally processable fluorine-containing polymer
Inventor: ABUSLEME JULIO
IPC: H01B3/44
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorine-containing polymer having excellent affinity for a hydrocarbon polymer, a plasticizer, etc., and mechanical characteristics, showing no whitening phenomena in bending, capable of providing a mixture of a hydrocarbon polymer and a plasticizer, having improved processability. SOLUTION: This fluorine-containing copolymer comprises three monomers of (a) 10-70 mol.% of ethylene, (b) 30-90 mol.% of tetrafluoroethylene and/or chlorotrifluoroethylene and (c) 0.1-30 mol.% based on the total of the components (a) and (b) of a monomer of the formula CH2 =CH-(CH2 )n -R1 [in the formula, R1 is OR2 or (O)t CO(O)p R2 ((t) and (p) are each 0 or 1; R2 is a hydrocarbon group, especially an alkyl or cycloalkyl group and may contain a hetero atom, a functional group or double bond or is hydrogen; (n) is 0-10)].
Patent JP-H08260843-A (JP)
Title: Blind device
Inventor: OISHI MAMORU
IPC: E06B9/02
Filed: 1995-03-28
Abstract: PURPOSE: To completely close an opening even if the traveling of a long body is not accurately stopped, and to prevent the occurrence of unfavorable state such as excessive extension, etc., of a link mechanism. CONSTITUTION: A blind device 1 is equipped with slat bearing mechanism 8 connected to link mechanisms 2 and 3 in a pivotable manner, slats 9 borne on them, a tilt mechanism 12 inclining the slats, a link folding-extending mechanism 14 and a clutch mechanism 15 for transferring the operation of the mechanism 14 to the tilt mechanism. The folding-extending mechanism is equipped with a chain 61, a flexure prevention device 62 for preventing the flexure of the chain, a traveling device 63 for traveling the chain and a joint device 64 for connecting the chain to the lower part 13 of the link mechanism. The joint device 64 is connected to a movable body 81 in a pivotable and longitudinally movable manner, and it is connected to an arm 84 through an elastic device 88 provided between the joint device and chain.
Patent JP-S5218137-A (JP)
Title: Color-scheme conversion display system
Inventor: INAMURA MITOO
IPC: G06K9/00
Filed: 1975-08-01
Abstract: PURPOSE: In order to simplify the circuit constitution, through producing the manuscript and the original picture of which color-scheme is converted, by means of extracting the specified color classification signal, thereby making the gate by the color classification signal of the signal being used for clorscheme replacement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02272525-A (JP)
Title: Camera with range finder
Inventor: KUNISHIGE KEIJI
IPC: G02B7/32
Filed: 1989-04-14
Abstract: PURPOSE:To reduce a package space by using power transistors(TR) which constitute a bridge circuit for supplying electric power to a motor in common as switching elements which control the light emission of a light emitting element for distance measurement. CONSTITUTION:The motor M performs the specific operation of the camera and the bridge circuit which supplies the electric power to the motor M consists of power transistors(TR) Qc - Qf. In this case, the light emitting element IREDa for distance measurement is connected to the power TRs Qc and Qe and a light emitting element IREDb is connected to the power TRs Qd and Qf. Then the cathodes of the light emitting elements IREDa and IREDb are connected to the collector of the power TR Qa in common for light emission control. Consequently, the bridge circuit for the motor is used in common to drive the light emitting elements, and then only substantially one power TR is required for the light emission part of the range finder, thereby reducing the package space.
Patent JP-S5520960-A (JP)
Title: Fluid bearing apparatus
Inventor: SUGITA KAZUHIKO
IPC: F16C32/06
Filed: 1978-08-02
Abstract: PURPOSE: To improve the bearing rigidity checking infiltration of air into an axial drain groove by means of a drain hole drilled on the second circular drain groove in such a manner as to have the lower end thereof opened at the upper most portion from a gravitational point of view and the upper end opened to the open air.  
     CONSTITUTION: When fed to the supply passage, the pressure fluid is supplied to a groove-shaped pocket 15 through a throttle 21 so that an even oil film is formed on the land 16, while it properly flows to an axial discharge groove 17 and circular discharge 18 and 19 through a clearance between the belt-shaped land formed around the pocket 15 and the circumference of the shaft member. The fluid flowing out to the circular discharge groove 19 provided at the center C of the shaft is discharged from the upper open end of a discharge hole 19a provided at the upper most part. Accordingly, the fluid fills the groove 17 and the groove 19 thereby preventing infiltration of air thereinto. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000295768-A (JP)
Title: Combined equipment and input operation equipment
Inventor: KIDERA KINICHI
IPC: H02J1/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To save power by setting the power supplying and cutting requirements for each unit and controlling the supply and cut-off of power to each unit individually based on the requirements. SOLUTION: The CPU 31 controls a circuit device based on the program stored in the ROM and stores the control data so that the data can be read out by the ROM. The CPU is provided with a calendar circuit 32 to count the present time and a power supply 33 for control to control the operations of a display 12 for customers, a card/slip processing section 34, a coin processing section 35, a paper money processing section 36, an external storage section 37, a sending and receiving circuit 38, a customer detecting sensor 15, and a main power supply section 39, The stand-by state of the ATM is set for each business hour: a business hour having many customers, a business hour having a little customers, and a business hour having almost no customers.  When the ATM is not used for a specified periof of time, the power saving program set in the CPU switches the ATM to a power saving state appropriate for the stand-by state set for each business hour. By this method, the minimum necessary power can be supplied, resulting in saving power.
Patent JP-H04324018-A (JP)
Title: Air chamber of warm-air heater
Inventor: FUKUNO KATSUYA
IPC: F24H3/04
Filed: 1991-04-25
Abstract: PURPOSE:To allow delicately adjusting the entrance angle of an air intake guide, which is formed with a mold as a part of an air chamber of a warm-air heater, at post-processing. CONSTITUTION:In an warm-air heater, air is taken in from a fan 8 and mixed into combustion gas produced in a combustion drum 3 and the mixed gas is discharged from a warm-air outlet 11. An air intake guide 7 extending from an air chamber top cover 6 of an air chamber 4 of the warm-air heater has intermittent cuts 7a at bent part 7a. Therefore, the entrance angle of the air intake guide can be easily, stably determined and angle adjustment of the guide can be done at post-processing.
Patent JP-S5428468-A (JP)
Title: Controller of automatic washing machine
Inventor: TAMURA MASAO
IPC: D06F33/02
Filed: 1977-08-03
Abstract: PURPOSE: To prevent the starting of a washing process unless a process to be stopped is specified by means of select buttons even if the timing of a timer is set to the washing  process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09257822-A (JP)
Title: Current meter
Inventor: ORIBAA BERUBERITSUGU
IPC: B81B3/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a current meter which can be miniaturized easily, whose reliability is high, which is low-cost and which can be mass-produced. SOLUTION: A first electrode 4 is installed at a first board 1 and a second electrode 5 is installed at a second board 2 in such a way that they are faced via a gap. In addition, a measuring cavity 3 having a bottom part 3a which is formed to be a thin-film shape is formed around the second electrode 5, and the measuring cavity 3 is constituted in such a way that it can communicate with the outside via fluid communication passages 10a, 10b which are formed on the second board 2 and that, when it is placed in a steady flow, an electrode arrangement and installation part 9 in which the second electrode 5 is arranged and installed is displaced according to the difference between a pressure in the measuring cavity 3 and a pressure in a steady flow at the outside.  Then, a flow velocity can be detected as a change in the capacitance value of a plate capacitor which is constituted of the first and second electrode 4, 5.
Patent JP-S5429006-A (JP)
Title: Dual-core wound-induction motor
Inventor: TSUJI YOSHIKATSU
IPC: H02P23/00
Filed: 1977-08-08
Abstract: PURPOSE: To promote an improvement of operational torque characteristic, by such means that with a common starting resistor line provided between windings in each phase wound on both rotor cores of duralcore type coupled by the same shaft, an operation be enabled to feed a power, in phase or out of phase, to both stator windings. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0624360-A (JP)
Title: Duct for engine room for industrial vehicle
Inventor: YAMAZAKI SENJU
IPC: B62D25/16
Filed: 1992-03-21
Abstract: PURPOSE:To provide a duct for an engine room for an industrial vehicle, such as a shovel loader, which has excellent cooling efficiency, simplifies structure, and is formed in a compact state. CONSTITUTION:An industrial vehicle comprises a fender 1 arranged above wheels 21 on both sides of frame 2, and an engine room 20 formed between the frames 2. The fender 1 is composed of a hollow body having an air intake port 10 and an air suction port 11 opened toward the engine room 20. This constitution increases an air intake amount, improves cooling efficiency, simplifies structure, and forms a duct in a compact state.
Patent JP-H10266462-A (JP)
Title: Weld-closed hoop with flattened welded part
Inventor: KONDOU YASUTAKA
IPC: E04C5/01
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To secure an appropriate cover and to increase the strength of the welded part of a weld-closed type reinforcing bar by flattening bulges or burrs at the welded part through the application of impact or pressure. SOLUTION: Bulges and burrs 3 produced when the ends of a reinforcing bar 1 are butted and welded together are exerted with impact or pressure by a forging machine or the like to obtain a cross section similar to that of a base material. Since the reinforcing bar 1 flattened has no part projecting outside, an appropriate cover 4 can be secured when it is arranged in a concrete structure. If its welded part 2 has defects, the defects are exposed by the impact or pressure and therefore the above process takes place of welding inspection. By flattening sides, hoops can be stacked intimately one on another to achieve space savings and stability during transportation and storage.
Patent JP-H10273213-A (JP)
Title: Alignment device for gear shaped part
Inventor: SUZUKI TAKESHI
IPC: B65G27/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To align and supply gears automatically. SOLUTION: A trough 7 a main part 7a of which has substantially a semicircle cross section and a discharging end part 7c of which forms a plane transfer passage 7b which is parallel or slanted downward toward transfer direction and the discharging end part 7c joined with this forms a circular opening in a lower end by extending to vertical direction is oscillated to transfer a gear shaped part with it stand slanted in the main part 7a and transfer it with it in lain attitude and the gear shape part drops in the discharging end part 7c with substantially lain attitude to discharge it outside through the circular opening.
Patent JP-2000294523-A (JP)
Title: Semiconductor manufacturing apparatus and manufacture for semiconductor device
Inventor: MAMINE TAKAYOSHI
IPC: H01L21/302
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently form precise patterns by an ablation by a method wherein lights irradiated on a wafer surface collide with electrons in electron beams and photons of lights of a longer wavelength, and electronic energy is caused by inverse Compton scattering lights given to the above photons. SOLUTION: In semiconductor manufacturing apparatus, a material of an exposure part is removed by utilizing a gassing reaction (ablation) of a material by optical irradiation to form patterns on a processing face. Here, as a light source, electron beams collide with laser beams, and shortwave long lights generated due to inverse Compton scattering effects are used. From the light sources of the shortwave long lights, lights are incident on reflecting means composed of at least a pair of concave mirrors, and electron beams 4 are incident on, preferably, laser beams 3 which are focused and reciprocally reflected by the reflecting means. The electron beams 4 are incident thereon, whereby lights 3 collide with the electron beams 4 at high density in a scattering region 5, thereby obtaining scattering lights 6 (for example, X rays).