baber/WOPTO huggingface dataset:
Patent JP-H09242124-A (JP)
Title: Safety device of construction machinery
Inventor: YOSHIDA KUNIHIKO
IPC: B66F9/24
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance safety at the time of control by a remote-control means in a construction machine equipped with a remote-control means. SOLUTION: Only when both the on switch 10A of a remote-controller 10 and the remote-control switch 5E of an alarm panel are on, operation by the remote-controller 10 is made possible. When a griping unit is operated in three modes of high-speed, low-speed and creep, only when a rotary switch 6C is switched to the creep mode, operation by the remote-controller 10 is made possible.
Patent JP-S56143669-A (JP)
Title: Positive plate for alkaline storage battery
Inventor: AWAJIYA TAKAHISA
IPC: H01M4/52
Filed: 1980-04-10
Abstract: PURPOSE:To improve the charging performance of an alkaline storage battery under a condition of a high temperature, by making a cobalt compound to be mixed with nickel hydroxide used as the main active material of the positive plate, and by making a cadmium compound to be distributed around the surface of the plate. CONSTITUTION:An active material consisting of nickel hydroxide as a main active material, and a cobalt compound mixed with the main active material is packed into a base plate, thereby a positive plate being prepared. Following that, the positive plate is immersed in a cadmium nitrate solution to make the cadmium compound to be distributed around the surface of the plate. The ratio of the cobalt compound to the former nickel hydroxide is preferred to be 3-15wt%. The ratio of the cadmium compound to the former nickel hydroxide is preferred to be 0.1-10wt%.
Patent JP-H02226751-A (JP)
Title: Manufacture of electronic component
Inventor: KOYAMA MASAHIDE
IPC: H01L21/60
Filed: 1989-02-28
Abstract: PURPOSE:To make it possible to inspect easily the characteristics of an electronic component in the stage prior to the completion of the component by a method wherein after a semiconductor chip and substrate lead parts are connected to each other by wires, the electrodes of a characteristic inspecting device are applied to lead parts formed on a substrate by etching. CONSTITUTION:Lead parts 4 are formed on the upper surface of a substrate 1 consisting of an electrically insulative substance from the side of the center of the upper surface toward the outside of the upper surface by etching and the substrate 1 is punched along through holes 2 under the outside parts of the lead parts 4. Then, a unit 7 formed by punching is again installed on an opening part 10 in the substrate 1, a chip 8 is mounted on a grounding part 6 and electrodes on the upper surface of the chip 8 and the lead parts 4 are connected to each other by wires 9. Then, the unit 7 is again separated from the substrate 1 and the substrate 1 is mounted on a lead frame 11.
Patent JP-S61206600-A (JP)
Title: Desk press machine
Inventor: EBINA HIDEO
IPC: F16P3/12
Filed: 1985-03-11
Abstract: PURPOSE:To provide the safety of an operation by pressing efficiency a work when a ram is operated by the detaching force of a driving shaft cam to make primary descending and is pressurized by the secondary rescending means upon descending to the prescribed position and to make idle descending of the ram when foreign material is interposed. CONSTITUTION:An operating arm 16 and a sliding body 13 descend by overcoming the force of a spring 13g when a press contact wheel 17 of a cam 7 of a driving shaft 5 is pushed down. An engaging claw 36c of an operating part 36b moves by overcoming the energizing force of the spring when the working part is pressed by a press contact ring 35 of a cam 8. The work W is then pressed by the secondary descending means fitted to the press engaging part 23 of the ram 20. The claw 36c is detached when pressed by the press contact ring 36d of the cam 9. The ram 20 ascends together with the ascending of the arm 16 and the body 13. If there is the abnormal intervening material F, the descending ram 20 is idly stopped by a buffer engaging part 22, by which the engagement of the claw 36x with the part 23 is prohibited and the exertion of the pressing force is obviated. The pressing is thus efficiently and safely executed.
Patent JP-S62204475-A (JP)
Title: Magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B21/10
Filed: 1986-03-04
Abstract: PURPOSE:To reduce a seek time, by providing a storage circuit in which a clock time corresponding to an address is stored in advance according to the moving condition of a head, supplying the moving condition of the head to the address input of the storage circuit, and including a means which supplies the readout output of the storages circuit as the set time of a timer circuit. CONSTITUTION:A storage circuit 3 is made up of a read only memory, and a time until stabilization can be obtained is set and stored according to a distance between an object cylinder and the present cylinder supplied to the address input. A timer circuit 4, when a position control signal 6 becomes inactive (level '0'), in other words, at a time when a seek operation is started, inputs the content of the storage circuit 3, and makes inactive a timer output 7. Next, the timer circuit 4, when the position control signal 6 becomes active (level '1'), starts a timer operation, and after the lapse of an input time (t), the timer output 7 becomes active. An output circuit 5, when the position control signal becomes active, and the timer output 7 becomes active, outputs a seek operation completing signal 8.
Patent JP-H04265459-A (JP)
Title: Failure diagnostic device for vapor fuel treatment system of internal combustion engine
Inventor: SEKI YASUNARI
IPC: F02M25/08
Filed: 1991-02-20
Abstract: PURPOSE:To improve the failure diagnostic accuracy of vapor fuel system for an internal combustion engine. CONSTITUTION:A failure diagnostic device is composed of temp. sensors 31, 32 detecting the temp. inside a canister 27. In this device, the adsorption completion condition of the canister 27 is detected according to increase in the detection temp. by the sensors 31, 32, and failure diagnosis of vapor fuel treatment system 21-30 are then carried out after the detection of the adsorption completion condition on the basis of decrease in the detection temp. of the sensors 31, 32.
Patent JP-H01220084-A (JP)
Title: Automatic ticket-examination device
Inventor: KOSEKI SADAJI
IPC: G07B15/00
Filed: 1988-02-29
Abstract: PURPOSE:To improve service by updating amount information on a card ticket in accordance with a consuming condition and indicating balance information to show the balance of the amount information on the card ticket based on this updated result. CONSTITUTION:When a card ticket C having an information recording part where machine-readable information is recorded and an information printing part is inserted into the slot 3 of a device 1, the record updating processing means 14 of the device 1 updates the amount information of the information recording part on the card ticket C conveyed by a conveyance system 9 in accordance with the consuming condition. The printing means 23 of the device 1 prints the information to correspond with the consuming condition of this card ticket C in the information printing part on the card ticket C to be conveyed by the conveyance system 9. Further, the balance information to show the balance of the amount information on the card ticket C based on the processing result of the record updation processing means 14 is indicated. Thus, the user of this card ticket C can know the exact balance of his own card ticket C and the service can be improved.
Patent JP-S51123444-A (JP)
Title: Belt tension adjuster of horizontal engine
Inventor: HIDA KOUICHI
IPC: F01P5/12
Filed: 1975-04-19
Abstract: PURPOSE: By interlocking a belt tension adjusting mechanism and a pressure reducing mechanism, simultaneous with a pressure reducing operation, a belt is loosened and when the reducing operation is stopper the belt is allowed to be tightened and thus, a turning torque at the engine start is decreased for easier start. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59175694-A (JP)
Inventor: PETSUKA YOHANESU MAUKOORA
IPC: F16L59/22
Filed: 1984-03-11
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-S63213710-A (JP)
Title: Gun-type burner
Inventor: ARIMA SATOSHI
IPC: F23D11/24
Filed: 1987-03-03
Abstract: PURPOSE:To achieve stable and high burning performance by arranging air smoothing holes at one end of a blow tube to be distributed in an area where the size of opening is larger and an area where the size of opening is smaller in correspondence with the static pressure distribution in a fan case. CONSTITUTION:When the start switch is turned ON, a fan 21 rotates to cause combustion air to flow to the burner head and, after being smoothed by air smoothing holes 30 in the bottom 30 of a blow tube 27, further to a combustion area 29. The dynamic pressure distribution in the B-B' section of the fan case 22 is such that it is higher at the upper left corner in the bottom of the tube 27 and is lower toward the lower left corner. Based on the Bernoulli's principle, the static pressure is low at the upper left corner of the bottom of the tube where the dynamic pressure is high, and the static pressure is high at the lower left corner of the bottom. On the other hand, the air flow rate flowing into the air smoothing holes 30 is higher where the static pressure is higher. Because the number of the air smoothing holes 30 is larger at the upper left corner of the bottom of the tube 27 and smaller at the lower left corner, the air flow rate flowing into the tube 27 becomes uniform, and the flame in the combustion area 29 becomes stable, thereby enabling high burning performance.
Patent JP-S51123546-A (JP)
Title: Power amplifier
Inventor: YAMAGUCHI HIROYASU
IPC: H03F1/02
Filed: 1975-04-22
Abstract: PURPOSE:In a power amplifier for amplifying PCM signal converted from an audio signal while demodulating into PWM signal or the like, it is intended to reduce unnecessary power consumption, accomplish a power source arrangement having an improved efficiency and capable of amplifying a signal over a wide range of the output signals.
Patent JP-S62207365-A (JP)
Title: Resin composition having excellent platability
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08K3/26
Filed: 1986-03-07
Abstract: PURPOSE:To provide a resin compsn. having excellent heat resistance, mechanical characteristics and platability and suitable for use as materials to be plated, such as electrical and electronic components, mechanical parts, automobile parts, etc., consisting of a polyether imide, potassium titanate fiber and an alkaline earth metal carbonate. CONSTITUTION:100pts.wt. polyether imide (A) of formula I is melt-kneaded with 2-60pts.wt. potassium titanate fiber (B) of formula II, such as ceramic whisker, etc., and 2-30pts.wt. alkaline earth metal carbonate (C) such as CaCO3 and/or CaMg(CO3)2.
Patent JP-S55140246-A (JP)
Title: Semiconductor device
Inventor: KUSAKA TERUO
IPC: H01L21/768
Filed: 1979-04-19
Abstract: PURPOSE:To increase the withstand voltage of a semicondcutor device by burying an electrode of electric field fixed to bulk potential insulated and isolated from an immersed region insulated from a semiconductor substrate in or in the vicinity of a connecting conductor on the surface of the immersed region in the insulating film. CONSTITUTION:An n<->-type island 1 isolated via an insulating layer 7 is in a support substrate 6, and connecting conductors 8a, 8b are lead from p-type and n<+>-type diffused layers, respectively. An electrode 9 of an electric field ohmic contact through an opening 11 with an insulating film 10 is buried in the film 10 in a shape for cutting a surface inversion layer. The distance l is so set as to sufficiently endure the elongation of a deplection layer via an external reverse bias. The insulating withstand voltage of the film 10 is set at higher than maximum reverse bias of a connector 7a. At this time most the external reverse bias is applied to the vicinity of the preventive pn junction formed by the electrode 9. Since the most the external reverse bias portion is however a low density n<->-type layer, the depletion layer is elongated to alleviate the maixmum electric field intensity in the depletion layer. Therefore, no local damage occurs and the withstand voltage is not lowered.
Patent JP-S63214926-A (JP)
Title: Optical recorder
Inventor: OTSUKI NORIYOSHI
IPC: G11B7/09
Filed: 1987-03-03
Abstract: PURPOSE:To attain a stable servo action by providing a non-linear low pass filter which removes impulse type noises included in an error signal generated in a focusing error detection circuit. CONSTITUTION:The focusing error detection circuit 2 detects an misalignment between a spot and the surface of an optical recording medium so as to generate the error signal and the non-linear low pass filter 3 works to remove the impulse type noises included in the error signal. When the spot is not positioned on the surface of the optical recording medium, the error signal is generated in the focusing error detection circuit 2 and transmitted to an amplifier through the non-linear low pass filter 3. The error signal amplified in the amplifier 4 is made to feed back to an optical head 1 and with the signal an objective lens 6 moves in a direction perpendicular to the surface of an optical disk 5 so as to return the spot to the surface of the optical recording medium. since the error signal is made to pass through the non-linear low pass filter, the impulse type noises caused by a scratch, etc., can be removed from the error signal and the accurate servo actions can be executed.
Patent JP-H08243867-A (JP)
Title: Machine vice
Inventor: TAGAMI TETSUO
IPC: B23Q3/06
Filed: 1995-03-08
Abstract: PURPOSE: To provide a machine vice which can fix a workpiece in high accuracy without curving a workpiece mounting surface even when increased force of fastening the workpiece. CONSTITUTION: A screw bar support frame 20 of supporting a screw bar 30 is pivotally supported to a fixed frame 10 by a support shaft 80. In this way, reaction force of workpiece fastening force only deflects the screw bar support frame 20, to prevent curving a workpiece mounting surface 14. A movable frame, floated by the workpiece mounting surface 14 with an energizing means, is pressed to the workpiece mounting surface 14 by wedge action generated between a slope 46 of a pressing member 40 and a slope 63 of a wedge member 60 in the case of fastening a workpiece. In this way, since the workpiece, while it is closely attached to the workpiece mounting surface 14, can be fixedly fastened, the workpiece can be fixed in high accuracy.
Patent JP-H08245738-A (JP)
Title: Terminal-modified polyoxymethylene (co)polymer and its production
Inventor: OONISHI KATSUHIRA
IPC: C08G2/26
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a termini-modified polyoxymethylene (co)polymer which has a specific average molecular weight and specific terminal groups and recurring unit(s) and is useful as a modifier for a thermoplastic resin, excellent in heat stability, affinity to thermoplastic resins and additives and reactivity with other vinyl monomers. CONSTITUTION: This (co)polymer contains oxymethylene units (A1 ) as a main recurring unit, and in some cases, 2-4C alkylene units (A2 ) as a copolymerization unit where the molar ratio of A1 /A2 is 100/(0-10) and contains the terminal groups of the formula: R-O-CH2 - (R is a monovalent organic group having an ethylenically unsaturated bond (for example, H2 C=CH-O-CH2 -O-, CH2 = CH-(CH2 )2 -O-CH2 -O- and the group of the formula) in a content of 0.002-2 moles/ polymer (kg) and has a weight-average molecular weight of 2,000-400,000.
Patent JP-H02229670-A (JP)
Title: Method and device for cutting bevel
Inventor: MORI SHIGEO
IPC: B23K33/00
Filed: 1989-03-02
Abstract: PURPOSE:To automatically cut bevel with high precision by storing bevel shapes and operating a cutting profile with the lower edge of the bevel as a base line to change an angle of a cutting torch automatically in the (x) direction and in the (y) direction. CONSTITUTION:The prescribed information is inputted to operate a bevel cutting device. The angle of the cutting torch 30 is made to a prescribed value by a motor 32. The cutting torch 30 is ignited and carries out cutting of the bevels 7 and 8 with respect to flange material 4 according to instructions of a computer while moving in the (x) direction by a traveling carriage and in the (y) direction by a traversing carriage. Since cutting is carried out with the lower edge 4b as the base line, the position of the lower edge 4b can be obtained precisely. When a cutting oxygen air current injected from the cutting torch 30 is disturbed, although the position of the upper edge 4a of the bevels 7 and 8 is changed, this is made to an error of a bevel angle and the adverse influence of such an extent as an error of a groove depth is not exercised. Automatic edge preparation is performed with high precision.
Patent JP-S59175321-A (JP)
Inventor: SASAKI HIROSHI
IPC: H02G7/16
Filed: 1983-03-25
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-H02229207-A (JP)
Title: Button mechanism for clothes
Inventor: MIYAWAKI SHIGEO
IPC: A44B1/04
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a button mechanism, hardly removing buttons and capable of readily replacing the buttons even if removed because of no yarn used by providing clothes with buttonholes at the left and right thereof, inserting two integral buttons into the left and right buttonholes and attaching or detaching the clothes. CONSTITUTION:Clothes are attached or detached by providing the clothes with buttonholes 1 and 3 at the left and right thereof and inserting buttons 2 of two integral buttons into the left and right buttonholes 1 and 3.
Patent JP-S53133510-A (JP)
Title: Sintering apparatus for long-sized material
Inventor: ISHIYAMA MASAAKI
IPC: B22F3/14
Filed: 1977-04-26
Abstract: PURPOSE: To produce the long-sized uniform sintered product from the powdery raw material, by performing the sintering of powdery raw material and the welding by sintering simultaneously by using the hot pressing and the sintering by passing electricity in combination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62213435-A (JP)
Inventor: BUERUNAA SHIYUMITSUTO
IPC: H04B7/26
Filed: 1987-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000248595-A (JP)
Title: Drain valve device
Inventor: YASUO TAKASHI
IPC: E03C1/23
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a drain valve device opening/closing a drain valve by remote operation for the drain valve device suitable for a device opening or closing the drain port of a water tank such as a bath tub, and solve problems such as complicated construction or a troublesome assembling work. SOLUTION: This drain valve device is constituted of a drain cylinder 18 in which drain flows down, a drain valve 26, a drive part unit 36 driving to open the drain valve based on air pressure, an operation part 46 operating to feed air pressure, and an air tube 60 leading air pressure to the drive part unit 36 to operate the drive part unit. In the drain cylinder 18, a connecting tube part 62 for connecting together the end part of the air tube 60 and the drive part unit 36 and separately from the air tube 60 is integrally molded.
Patent JP-S60195824-A (JP)
Inventor: ARIMATSU KEIJI
IPC: H01H33/59
Filed: 1984-03-16
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-H10245865-A (JP)
Title: Hydraulic shovel
Inventor: TOMITA SADAHISA
IPC: E02F3/43
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To automatically perform an excavation in conformity with an inclined plane set beforehand in the ground, in a hydraulic shovel. SOLUTION: An excavation depth from a reference point O to an inclined excavation set region in the ground is set in an excavation depth set means 23 and an inclined reference region on the ground surface containing the point O is set in a reference region set means 20. A bucket position calculating means 21 calculates a position information showing the position of a bucket with respect to an upper revolving body based on a posture information of a front obtained by a front sensor 13. A conversion means 22 converts the position information to determine a distance from the reference region to the bucket. A judging means 24 judges whether or not the bucket has reached the excavation set region based on the distance and the excavation depth.  When the bucket has reached the excavation set region, a command control unit 25 conducts a command control to suppress a pilot pressure signal so that the bucket does not excavate beyond the excavation set region.
Patent JP-S60194765-A (JP)
Title: Transistor inverter
Inventor: KUWABARA HIDEO
IPC: H02M7/538
Filed: 1984-03-16
Abstract: PURPOSE:To enhance the efficiency by decreasing a large ripple voltage generated upon stabilizing of an input current due to the operation of a choke by a circuit which utilizes a capacitor and a diode, thereby reducing the power loss due to the resistance. CONSTITUTION:A current flowed from a DC power source 1 to a choke 2 is supplied through a starting auxiliary resistor 3 to the bases of transistors 4, 5, which are conducted. Thus, ultrafine resonance of the inductance content of a transformer 6 and a capacitor 7 starts, and two transistor 4, 5 are alternately conducted and oscillated. A capacitor 11 is charged through a diode 10 or 11 at this time, and charge stored in the capacitor 11 is supplied through resistors 13, 14 to the bases of the transistors 4, 5.
Patent JP-H06269051-A (JP)
Title: Remote control circuit
Inventor: AOKI MUNEO
IPC: H04N5/00
Filed: 1993-03-10
Abstract: PURPOSE:To operate plural television receivers by providing a remote commander signal output terminal from which an output signal of a mixer circuit is outputted as a wired remote command signal, a circuit inhibiting an output and a circuit stopping a wireless remote command signal to the control circuit. CONSTITUTION:An output signal from a mixer circuit 4 is inputted to a microcomputer 5 through an inhibit circuit on one hand and a receiver is operated according to its control operation. When the circuit 23 is active, no signal is inputted to the microcomputer 5, which stops the operation of a keyboard input means 1 or a wireless remote commander but is active by the operation of a wired remote commander. The other output signal from the circuit 4 is given to a remote commander output terminal 7 as a wired remote command signal through an inhibit circuit 22. The wired remote command signal input is given to a terminal 6 and given also to the terminal 7 through an amplifier circuit 10, from which a wired remote command signal is outputted. Moreover, the signal is fed to the microcomputer 5, which controls the television receiver.
Patent JP-S63215390-A (JP)
Title: Light machining method
Inventor: SHINOHARA HISATO
IPC: B23K26/361
Filed: 1987-03-04
Abstract: PURPOSE:To form plural opening grooves with good efficiency on the body to be worked without damaging a lower layer by projecting plural times on the face to be worked by condensing a light after varying the beam shape of a pulse laser beam in specific wavelength in rectangular shape. CONSTITUTION:The initial light beam 20 in rectangular shape of the pulse laser beam <=400 nm wavelength emitted from an eximer laser 1 is enlarged by a beam expander 2. The light beam 21 enlarged in rectangular shape is passed through a slit 3 and reduced until the spherical aberration of a condensing lens is disregardable. The beam 22 in small width thus formed is condensed by a bar like cylindrical lens 4. The slit like beam 23 in specific width thus obtd. is projected on the surface of the body 11 to be worked on a substrate 10. This laser beam 23 has the beam strength of 0.85-1.5 J/cm<2> on the working face and preferrably is projected in 2-5 times. Said substrate 10 is moved via a Y table 25 to form plural opening grooves optionally on the body 11 to be worked of the non-monocrystal semiconductor, etc., of one part of a photoelectric conversion device.