baber/WOPTO huggingface dataset:
Patent JP-H09210908-A (JP)
Title: Method and device for measuring coated oil quantity on the surface of metal material
Inventor: TORAO AKIRA
IPC: G01N21/64
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To lessen dispersion resulting from uneven coating of oil, etc., and enhance the reliance upon measuring by scanning the laser beam irradiating position within a micro-range, integrating the obtained measurement within the scanning range, and taking average from the measurements. SOLUTION: A sensor head 20 is equipped with a laser beam source for excitation 24 to irradiate the surface of a steel plate 10 as a sample with an exciting beam LB, a lens 26 to converge the exciting beam LB, and a scanning device 28 to scan the micro-range with the converged beam. A condensing optical system 32 converges the reflected beams of light RB including fluorescence from oil as reflected by the surface of the steel plate 10, and a fluorescence sensor 36 measures the intensity of the specified fluorescent wavelength separated spectrally by a spectral element 34. A signal processing device 40 controls the irradiation timing of the energizing beam and the sensing timing of the sensor 36 and takes in the given signals, and a calculational processing device 50 calculates the quantity of oil coating from the measurements of the processed signals.  The irradiating position is varied in a certain specified time, for example in the same amount, and the fluorescent intensity in the period is integrated, and the mean is obtained for one line or one plane.
Patent JP-H06206478-A (JP)
Title: Control gain change device for automobile control means
Inventor: TAKEHARA SHIN
IPC: B60W10/184
Filed: 1993-01-11
Abstract: PURPOSE:To dissolve the faults of learning control when the output performance of an engine and the operating characteristics of a driver are unstable at the time of changing the control gains of automobile control means using learning data. CONSTITUTION:Learning data is divided into general road data and express highway data so as to be accumulated, and when the control gains of the engine control means, the active suspension control means, the four wheel steering control means of an automobile are changed using the aforesaid learning data, if a present travel distance M is less than a map value TM set in a specified map when a learning control condition is established (S63: Yes), control data for obtaining a control gain correction factor K is set up (S9) while learning data Vb and Dthetahb and base data V0 and Dthetah0 (maker's default value) are being taken into consideration by a ratio of 1 to 1.
Patent JP-S60164088-A (JP)
Inventor: KUNICHIKA MASAO
IPC: F16L5/02
Filed: 1984-02-06
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-2000223548-A (JP)
Title: Manufacture apparatus for display
Inventor: NONAKA TOSHITAKA
IPC: H01L21/677
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost by facilitating the renewal of equipment, and also to simplify and downsize the equipment. SOLUTION: A manufacturing apparatus 51 constitutes a manufacture process 51 for a cell process of processing and laminating the array substrate and the facing substrate of a liquid crystal display. The manufacture apparatus 51 is provided with a first carrier M1 and a second carrier M2. Each carrier M1 and M2 is provided with carrier robots R1 and R2 and sliders S1 and S2 to drive these carrier robots R1 and R2 on a straight line respectively. The apparatus is provided with a plurality of unit process equipment, surrounding the first and second carriers M1 and M2. The carriage robots R1 and R2 carry substrates in and out of each process unit and carry them.
Patent JP-H01194444-A (JP)
Title: Manufacture of semiconductor device
Inventor: UDA TAKAYUKI
IPC: H01L27/10
Filed: 1988-01-29
Abstract: PURPOSE:To reduce a software error due to an alpha-ray by forming an alpha-ray shielding film on the memory circuit forming region of a semiconductor chip when salient-electrodes are formed by lift-off technique on the peripheral circuit forming region of the chip formed of a memory circuit and a peripheral circuit. CONSTITUTION:An alpha-ray shielding film 22 is formed on a passivation film 21AB in a region of a memory circuit RAM of a semiconductor chip 21 formed of a memory circuit and a peripheral circuit or/and a region of a circuit formed of a complementary MISFET. The film 22 is formed to shield an alpha-ray radiated from a radioactive element (U, Th) generation source containing a small amount mainly on salient-electrodes 8. The film 22 is formed of a polyimide series resin film, such as a polyimide/isoindoloquinazolinedione film. The film 22 is formed on a region except a region formed with the electrode 8. Since the film 22 has different thermal expansion coefficient from that of the semiconductor substrate 21A of the chip 21, the film 22 is not brought into contact with the electrode 8 due to the damage or breakdown of the electrode 8 by a thermal stress.
Patent JP-H03224010-A (JP)
Title: Position detecting system for self-traveling truck
Inventor: KAWASAKI KEIZO
IPC: G01C21/04
Filed: 1990-01-30
Abstract: PURPOSE:To easily set the route of a self-traveling truck and also to easily change this traveling route by providing a projector which prescribes the zones along the route in each traveling direction of the truck together with the markers arranged in each zone and detecting the position of the truck with input of both zone and marker detecting signals. CONSTITUTION:A projector 7 projects the prescribed output to prescribe the zones A-C along a prescribed route in each traveling direction of a self-traveling truck 1. Then the markers 8 are provided in each zone. At the same time, the truck 1 is provided with a signal unit 2 which detects the output given from the projector 7, a marker detector 3 which detects the markers 8, and a position detecting circuit 4 which inputs the zone and marker detecting signals and detects the position and the direction of the truck 1. Thus the zones can be set just with attachment of the projector 7 and supply of the power. In addition, various types of zones are obtained.
Patent JP-H03225882-A (JP)
Title: Semiconductor laser
Inventor: HIRATA SHOJI
IPC: H01S5/227
Filed: 1990-01-30
Abstract: PURPOSE:To reduce a threshold current and improve the saturation of an optical output-current characteristic by preventing a leakage current from being produced by providing a sub-mesa protrusion in the vicinity of a mesa protrusion substantially parallely to the same. CONSTITUTION:A current blocking layer 26 is formed as a substantially flat 100 plane over the entire region thereof by providing a sub-mesa protrusion 32 in the vicinity of a mesa protrusion 22 substantially parallely to the same. Accordingly, occurrence of a transition area is effectively avoided. Hereby, occurrence of a leakage current is securely restricted without impurity concentration of the current blocking layer 26 being much increased and without the thickness of the current blocking layer 26 being sufficiently made large, and further operation of a p-n-p-n thyristor formed on opposite sides of a striped epitaxial growth layer 30 as an operation region is avoided. Thus, a threshold current Ith is reduced and saturation of an optical output-current characteristic is improved.
Patent JP-H10202339-A (JP)
Title: Forming method for housing with flange
Inventor: KAWACHI MASUO
IPC: B21K1/26
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a forming method for a housing with flange having high dimensional precision by pressing the end parts of a billet, forming a perform having almost the same thickness of an opening hole part opened in at least one end as the desired thickness of the flange and expanding the diameter toward the end part while holding the thickness of the opening part. SOLUTION: The extrusion is applied to the billet 1 from both ends of form the preform 11 having the H state cross section composed of a bottom part 12 dividing into two inner peripheral spaces of a cylindrical wall part 13 having the first opening hole part 16 and the second opening hole part 17. The first opening hole part 16 is formed as parallel to the axial so as to continue from the second opening hole part 17 with the same thickness as the thickness of the flange 32 in the desired housing 31 with flange. An intermediate formed product 21 punching out near the center of the bottom part 12 of the preform 11 is formed and the first opening hole part 16 is bent to form the housing 31 with flange forming the flange 32 gradually expanding the diameter toward the end part.  By this method, since this forming can be executed by reducing the deforming quantity, the load to a die is reduced and the service life of the die an be extended.
Patent JP-S59146988-A (JP)
Inventor: MIHASHI SUSUMU
IPC: C04B38/00
Filed: 1983-02-09
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-H04237441-A (JP)
Title: Fertilizer supply container and method for supplying fertilizer
Inventor: SHIMOZAKA SHINSARA
IPC: A01C15/00
Filed: 1991-01-22
Abstract: PURPOSE:To readily carry out fertilizer supply and enable also injection of a chemical, etc., by housing an inner cylinder in a close contact state in an outer cylinder having the tip hermetically closed in a conical shape and mutually conforming plural holes formed on the peripheral surfaces of both the cylinders by rotation of the inner cylinder. CONSTITUTION:An inner cylinder 3 is housed in an outer cylinder 2 and the tip 4 of the outer cylinder is hermetically closed in a conical shape for inserting into soil. Plural hole parts 6 are formed in the outer cylinder and plural hole parts 7 are provided at positions communicating with the hole parts 6 in the inner cylinder in its state housed in the outer cylinder corresponding thereto. Thereby, not only fertilizer supply but also water supply and injection of a chemical can be performed to supply an adequate amount of oxygen into soil.
Patent JP-S60165106-A (JP)
Title: Noise eliminating system
Inventor: ANDOU TSUTOMU
IPC: H03F1/26
Filed: 1984-02-06
Abstract: PURPOSE:To obtain an amplifier output (e.g., a living body signal) without waveform distortion and with excellent S/N by providing a circuit adding a feedback signal in opposite phase in response to the level of noise to an output stage of an amplifier (e.g., living signal amplifier) so as to eliminate the noise included in the amplifier output. CONSTITUTION:A living body signal obtained from a living body electrode 1 is amplified by an amplifier AMP 2 and inputted to an adder 3. Only ham component is extracted from an output signal of the adder 3 by a hand-pass filter 5 having a center frequency of 50 (or 60)Hz and a steep characteristic and the result is inputted to orthogonal detectors 61, 62. On the other hand, a reference wave required for the orthogonal detection is produced from a commercial power supply and when it is inputted to the orthogonal detectors 61, 62, a detection signal including a DC component of ham having 1-2Hz of band width is outputted so that a ham signal having equal amplitude and opposite phase to those of the ham included in the output of the amplifier is demodulated via low- pass filters LPF 71, 72, integrators 81, 82 and multipliers 91, 92. The demodulated ham signal is added by the adder 3 so as to cancel the noise (ham) due to the power supply without causing any waveform distortion.
Patent JP-H04238087-A (JP)
Title: Information recording medium
Inventor: TAMURA TOMOYUKI
IPC: G11B7/24067
Filed: 1991-01-22
Abstract: PURPOSE:To make heat received on the title medium in such an extent that an adverse effect may be generated, easily recognizable, by providing a shape memory resin which changes its shape due to heating on the surface of a card- like information recording medium. CONSTITUTION:An information recording medium, which records or regenerates data optically, consists of a back base material 4 attached to a transparent card base 1 provided on an optically recording layer 2 through an adhesive layer 3. In addition, the medium is composed of a shape memory resin 5 laminated on the outer side of the back base material 4. The shape memory resin 5, which is flat at normal temperature, becomes deformed into a wavy plane, if heated to such an extent that the optically recording layer 2 is adversely affected (the tolerable temperature or its near level of the recording layer). Subsequently, heating of the card can be felt by finger or visually determined easily. Styrene/butadiene copolymer resin and polyurethane are used as the shape memory resin 5.
Patent JP-S54112169-A (JP)
Title: Device and method for pellet bonding
Inventor: SATOU TATSUO
IPC: H01L21/58
Filed: 1978-02-23
Abstract: PURPOSE: To shorten the operation time of pellet bonding by causing relative rotational motion in a junction surface and fixing semiconductor pellets producing an eutectic alloy when pressing semiconductor pellets against a support body for fixing.  
     CONSTITUTION: On support-body mount 1 provided with heater 2 internally, support body 3 plated with gold at its pellet fitting part is mounted hermetically. Collet 5 making vacuum adsorption through vacuum adsorption hole 6 is used to pull semiconductor pellet 4 and then, collet 5 is lowered to make pellet 4 in contact with support body 3 heated up to 370 to 400°C. Next, collet 7 is turned by motor 10 through belt 11 to rotate pellet 4 and support body 3 and a gold-silicon eutectic alloy is formed between the both, thereby fixing pellet 4 and support body 3 together. In this way, the production of the eutectic alloy is facilitated the fixing time is shortened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04248360-A (JP)
Title: Brake of car
Inventor: MATSUMURA YASUHIKO
IPC: H01L41/22
Filed: 1991-01-21
Abstract: PURPOSE:To keep the braking force always appropriate by correcting the control value of braking force of a piezoelectric element in response to the temperature detected by temperature detecting means for detecting the temperature of the piezoelectric element in a brake for automobile using a piezoelectric element as a driving source for braking force adjustment. CONSTITUTION:A control valve 26 is an electromagnetic transfer valve having two ports and two positions; in close state, a flow only from brake liquid pressure adjusting means 27 to a master cylinder is permitted by a check valve 29; and in open state, the upstream pressure P1 and downstream pressure P2 of the control valve 26 are made equal. In the braking liquid pressure adjusting means 27, a liquid chamber 62 with variable volume is formed by a piston 35 within cylinder 61, and a piezoelectric element 36 is installed on the opposite side. When the temperature of a piezoelectric element 36 is detected and its voltage is applied to the piezoelectric element 36, then the piezoelectric element 36 is mechanically displaced and compresses the liquid chamber 62. In this way, even though the quantity of operation of brake pedal is the same, the liquid pressure in the liquid chamber 62, that is, the secondary liquid pressure P2 is changed and the braking force is adjusted.
Patent JP-S62177442-A (JP)
Title: Method for discriminating activity of oxygen concentration sensor
Inventor: OKADA YASUSHI
IPC: G01N27/26
Filed: 1986-01-31
Abstract: PURPOSE:To correctly discriminate the activity of a sensor by supplying a prescribed voltage between electrodes of a battery element, stopping the supply, detecting the inter-electrode voltage of the element, determining the detected voltages as the 1st detected value and 2nd detected value and calculating the difference between the detected values. CONSTITUTION:The battery element 9 is constituted by providing an exhaust gas stagnating chamber to the inside of an oxygen ion conductive solid electrolyte member and an atm. gas chamber to the outside thereof, and attaching a pair of electrodes to the electrolyte member. The prescribed voltage VB is supplied via a resistor 11 to the battery element 9 and the inter-electrode voltage of the battery element 9 is read and is determined as the 1st detected value by a discriminating circuit 15. The supply of the voltage VB is then stopped and the inter-electrode voltage of the battery element 9 is read and is determined as the 2nd detected value by the circuit 15. The voltage difference DELTAV between the 1st detected value and the 2nd detected value is calculated and is compared with a reference voltage DELTAVr in the stage of a theoretical air-fuel ratio. The activity of an oxygen concn. sensor is discriminated to be normal when the voltage difference DELTAV < reference value DELTAVr is attained. The air-fuel ratio is detected from the current value of an oxygen pump element 8. The activity of the sensor is exactly discriminated in accordance with the 1st and 2nd detected values by which control of the air-fuel ratio from the starting stage of an engine is executed.
Patent JP-S58139080-A (JP)
Title: Residual capacity meter for battery
Inventor: TONOMURA HIROSHI
IPC: H02J7/00
Filed: 1982-02-13
Abstract: PURPOSE:To enable the display for the capacity of a battery even during the running by calculating internal impedance from an output voltage and an output current of an oscillator for supplying a high frequency signal connected in parallel to a carried load connected to a battery. CONSTITUTION:DC signal components are removed from outputs of a high frequency oscillator 17 to supply only AC signal components to a battery 1. The AC voltage and current outputted from the oscillator 17 are measured with an AC voltage measuring device 19 and an AC current measuring device 21 respectively to detect internal impedance of the battery 1 through an impedance detection means 13' and the results of the detection are outputted to a display 15. The display 15 indicates the capacity of a battery 1 based on the relationship of the battery capacity with respect to the predetermined intenal impedance. This enables the indication of the battery capacity even during the running.
Patent JP-H11218600-A (JP)
Title: Device for melting treatment
Inventor: UEDA KIYOTAKA
IPC: G21F9/30
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the durability of the inner wall of a furnace body and provide a device for melting treatment that has a high throughput per supplied electric energy in a high-frequency electromagnetic induction heating method where the inside of the furnace is filled with conductive heating elements. SOLUTION: The melting treatment device is equipped with a furnace body 1 that has an upper charge port 30 and a lower tapping port 4, conductive heating elements 5 filled inside the body 1, a wall made of a refractory material that is placed on the inner face of the side wall of the furnace body 1 and a high-frequency electromagnetic induction coil 3. In the coil 3 placed on the outer face of the side wall, heat is generated by heating conductive heating elements 5 through high-frequency electromagnetic induction heating. In the device, an object 6 to be melted supplied from the upper input port 30 of the main furnace body 1 is melted and is discharged outside as melt 11 from the lower tapping port 4.  Cylindrical bodies 20 made of a dense fire-proof material that has an apparent porosity of 10% or lower are provided inside the wall made of the fire-proof material to restrain the contact of the melt 11 with the inner wall of the reactor body.
Patent JP-H03225293-A (JP)
Title: Integration type digital rate meter
Inventor: KATO TORU
IPC: G01D1/16
Filed: 1990-01-31
Abstract: PURPOSE:To improve statistic accuracy with the lapse of time and to obtain a count value whose indication value is not sharply changed by displaying a counting rate value obtained by dividing an integrated value obtained by integrating values by an adder by the time required from detection start up to the current time. CONSTITUTION:When a radiant ray is injected into a detector 12, low pressure vapor (alcohol steam, etc.) is ionized, electric discharge is generated and a discharge current is instantaneously allowed to flow and A/D converted into a digital signal 100. The signal 100 is amplified by an amplifier 14 and the amplified digital signal 101 is counted by a counter 16. A sampling circuit 20 outputs a timing pulse 102 in each previously set time, the count value 103 of the counted signal 101 is outputted to an adder 18 in each timing and the counter 16 is reset by the count signal 103. The adder 18 integrates the count value 103 successively outputted from the counter 16 and outputs the total number 105 of counts from the count starting point up to the current point to a divider 24. The divider 24 calculates the count rate value, which is displayed on a display device 26.
Patent JP-S63188312-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D67/00
Filed: 1987-01-30
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-H09217295-A (JP)
Title: Sheet for printing having strong gloss
Inventor: NAKAYAMA YASUAKI
IPC: D21H19/24
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for printing having strong gloss, excellent in flexibility. SOLUTION: This sheet has a sheet-like support and an electron beam-curable resin coating layer formed on at least one face of the support and comprising a cured material of an electron beam-curable resin composition cured by irradiation of electron beam. The electron beam-curable resin coating layer comprises a laminate containing an inside resin coating layer adjacent to at least sheet-like support and an outermost resin coating layer arranged on the outermost side and the inside resin coating layer comprises a cured material containing 20-90 pts.wt. polyurethane-modified unsaturated organic compound having 1000-10000 molecular weight in 100 pts.wt. electron beam-curable resin composition and cured by irradiation of electron beam.
Patent JP-S62180005-A (JP)
Title: Production of composite hollow member
Inventor: KAWAI NOBUYASU
IPC: B22F5/12
Filed: 1986-01-31
Abstract: PURPOSE:To improve the accuracy and productivity of a final product by using a solid metallic core in place of an inner pipe in a method for packing raw material powder into an annular hollow part formed by providing the inner pipe to the inside peripheral face side of a back metal and subjecting the powder to HIP molding. CONSTITUTION:The solid metallic core 3a for forming a hollow part is inserted to the inside peripheral face side of a metallic pipe which is the back metal 1 to form the annular hollow part 2 between the metal 1 and the core 3a. The upper and lower parts thereof are respectively hermetically sealed with a cap 5 with a pipe 4 for packing raw material powder in common use for deaeration and a lower cap 6. After the hermetic state is checked by a leak test, the raw material powder is packed from the pipe 4 into the hollow part 2. The packed part is deaerated and hermetically sealed and thereafter the assembly is loaded into an HIP device 9 and is subjected to an HIP treatment. A cylinder, etc., for a plastic molding device which are formed with the secure reinforcing layer on the inside surface and have high dimensional accuracy are thus obtd.
Patent JP-S61178166-A (JP)
Inventor: JIERAARU BURO
IPC: B24B13/005
Filed: 1986-02-01
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。