baber/WOPTO huggingface dataset:
Patent JP-S61174008-A (JP)
Title: Control system of storing operation
Inventor: YOSHIZOE TERUHIDE
IPC: B25J13/08
Filed: 1985-01-29
Abstract: PURPOSE:To improve accuracy of location by changing over the speed of an article gripper to a low value when the gripper reaches a speed changeover position and maintaining to output a low speed instruction after it is detected that a gripping position is reached. CONSTITUTION:In response to a storage instruction from a main control circuit, a control unit 10 feeds a forward instruction FWD and a changeover-to-high speed signal CSP to a picker motor drive unit 13 and to a speed changeover unit 14, respectively. This moves an arm carrier 23 holding a cartridge CT in the direction toward a storage cell along a guide 25 at a high speed. When sensors 27 and 28 detect that the arm carrier 23 reaches a speed changeover position, the control unit 10 outputs a changeover-to-low speed signal through a sensor receiver 11 to change over the speed of a motor 26 to a low value. And, when the sensor receiver 11 feeds a signal indicating that the carrier 23 reaches a desired position to the control unit 10, this actuates a hand arm while maintaining the low speed and releases the cartridge.
Patent JP-H10199661-A (JP)
Title: Heater and manufacture thereof
Inventor: KIYOTA FUMIO
IPC: H05B3/12
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To attain stability for a long period of time by burrying a printed thermocouple serving as a side heating member having a negative electrode of Pt and a positive electrode of a Pt-Rh alloy, for measuring the temp. of heating part, in a substrate without being in contact with a heater. SOLUTION: A heater 2 and a thermocouple 3 are formed by screen printing on one surface of an almina sheet serving as a substrate 1. Normal grade Pt paste is used for making the heater 2 and a high purity Pt paste is printed for a negative electrode by screen printing and dried. Thereafter, a Pt and Rh (mixed at 13wt.%) paste for a positive electrode is subjected to alignment and printed to have a contact with the negative electrode. This Pt-Rh paste is made of a mixture of Pt powder and Rh powder and at the time of baking it under the atmospheric condition all the organic materials are gasified. The, an almina sheet to which nothing is printed is prepared, and after the insertion of Pt lead wire 5 thereinto, the sheet is superposed and heater and pressed by a laminator.
Patent JP-S58136894-A (JP)
Inventor: KISHIGAMI KUNIO
IPC: F22B1/20
Filed: 1982-02-03
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-S58133590-A (JP)
Title: Tank with built-in heat exchanger
Inventor: YAZAKI YUKIHIRO
IPC: F25B39/02
Filed: 1982-02-03
Abstract: PURPOSE:To enable to miniaturize a tank itself, by streaming a fluid having an unfavourable heat conductivity to a fin part by making use of a cross fin heat exchanger as a built-in heat exchanger, in a hydraulic oil tank for a machine tool. CONSTITUTION:Oil having unfavourable thermal conductivity returned to the bottom part of an oil tank 10 from a machine tool 3 flows upward, which is cooled through heat exchange with a coolant flowing within a cross fin heat exchanger 11, the oil reached to the upper stream is overflowed the tops of side plates 11B and 11C and fed to the machine tool 3 through pressure by a circulation pump 2 from the lower part of the oil tank 10. In this manner, as the returned oil is circulated over contact with fins 11A of the cross fin heat exchanger 11, a heat transfer area of an oil side can be secured on a large scale, a velocity of flow of the oil is secured appropriately through the side plates 11B and 11C, heat transfer performance is made to improve and the tank itself can be miniaturized.
Patent JP-S62182142-A (JP)
Title: Guar derivative-containing alkaline gypsum mixture
Inventor: DEIITAA SHIYUBUAITSUAA
IPC: C04B24/38
Filed: 1987-01-24
Abstract: 1. The use of uncrosslinked guar ethers from the group comprising alkyl guar, hydroxyalkyl guar and/or alkylhydroxyalkyl guar, which habe been obtained by alkalization of guar with aqueous sodium hydroxide and alkylation with alkylhalides and/or epoxyalkanes in a water-miscible or water-immiscible organic suspension medium, as water retention agents in strongly alkaline gypsum mixtures.
Patent JP-H11201719-A (JP)
Title: Position measuring device and laser beam machining device
Inventor: TSUDA TATSUHIRO
IPC: B23K26/046
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring device resolving the trouble of an AF operation due to the difference of the surface shape of a semiconductor device and to provide a laser beam machining device using the position measuring device. SOLUTION: A light beam emitted from an illumination light source 43 is fed to a semiconductor device 33 serving as an object from the oblique direction, the reflected light of the light beam from the semiconductor device 33 is received by a focusing sensor 49 serving as a light reception section, thereby the size of the measuring region of the semiconductor device 33 can be changed in a position measuring device measuring the height of the measuring region. The measuring region corresponding to the semiconductor device 33 different in surface shape can be selected, thus the position (height) of the semiconductor device 33 can be measured more accurately.
Patent JP-S62173255-A (JP)
Inventor: TOYOFUKU TOSHIHIRO
IPC: B32B43/00
Filed: 1986-01-27
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-H04255513-A (JP)
Title: Exhaust filter for internal combustion engine
Inventor: MIWA HIROMICHI
IPC: F01N13/02
Filed: 1991-02-06
Abstract: PURPOSE:To widely disperse exhaust dust in foam and to prevent sudden blow- off at the time of rapid acceleration in an exhaust filter of an internal combustion engine using the ceramic foam. CONSTITUTION:A cylindrical filter element 2 formed by a ceramic foam is divided into four ceramic foam members 4A-4D, which are close to each other. A lot of dispersing holes 5 are pierced through the respective foam members 4A-4D. The dispersing holes 5 of the foam members 4A-4D are shifted a little from each other in the adjacent foam members not to be directly communicated with each other.
Patent JP-S61174325-A (JP)
Title: Production of very thick, refined, high tension steel having satisfactory weldability
Inventor: TANAKA YASUHIRO
IPC: C21D6/00
Filed: 1985-01-29
Abstract: PURPOSE:To ensure satisfactory weldability and high tension without increasing the amounts of alloying components by regulating the contents of C, Si, Mn, V, Cr, Mo, B, Al and P as an inevitable impurity in a very thick steel material and cooling the steel material from tempering temp. at a limited cooling rate. CONSTITUTION:A very thick steel material contg., by weight, 0.08-0.18% C, <0.40% Si, 0.8-1.4% Mn, 0.03-0.10% V, 0.40-0.70% Cr, 0.40-0.70% Mo, 0.0003-0.0015% B, 0.04-0.08% Al and <0.008% P as the inevitable impurity is used. When the steel material is hardened and temperature, it is cooled from the tempering temp. at <=1 deg.C/min cooling rate. By this method, the very thick, refined steel of >=about 100mm thickness can be provided with the high tension represented by >=about 80kef/mm<2> tensile strength and satisfactory weldability.
Patent JP-H06286033-A (JP)
Title: Dispenser assembly
Inventor: GUREN FUU BAIYAA JIYUNIA
IPC: B65H18/28
Filed: 1994-02-09
Abstract: PURPOSE: To obtain a compact and easily carried dispenser assembly for sending out a sheet material with predetermined length by spirally winding a sheet material with predetermined length having a plurality of fine pieces of a freely moving pressure-sensitive adhesive provided to the rear surface thereof so as to leave an interval to attach the same in a freely rotatable manner. CONSTITUTION: A dispenser assembly 10 has a sheet material with a predetermined length having upper and rear surfaces 15, 16 and this sheet material with predetermined length is spirally wound around a roll 18 centering around the axis thereof to have the upper surface 15 on the outside of the roll 18. Two separated fine pieces of a freely moving pressure-sensitive adhesive extend longitudinally along the rear surface of the sheet material with predetermined length and are arranged in close vicinity to the respective longitudinal edge parts of the sheet material 14. This sheet material 14 has one perforation selectively provided thereto in parallel to the freely moving adhesive on the fine pieces on the side opposite to the adjacent edge parts of the sheet material.
Patent JP-H06231434-A (JP)
Title: Device for inspecting thin film magnetic head
Inventor: SUDO SHUJI
IPC: G11B5/31
Filed: 1993-02-02
Abstract: PURPOSE:To select only an excellent element and to send it to the process of post-processing by discriminating the characteristic of a thin film magnetic head in the state of a water. CONSTITUTION:A thin film magnetic head inspection device is constituted of a wafer stage, a prober, an inductance measuring circuit, a constant current source, a circuit connecting the inductance measuring circuit and the constant current source and a computer controlling these circuits, a recorder, a display device and a printer. Then, the normality of a thin film magnetic head is judged by measuring the inductance of the thin film magnetic head by a fixed frequency while varying a DC current impressed on the coil of the thin film magnetic head by the constant current source, obtaining the value Is of the DC current where the derivation of the inductance becomes a maximum and comparing it with a prescribed value. To put it concretely, the normality of the thin film magnetic head is judged by measuring the variable amount in the inductance of the DC current values of zero and Is and comparing it with a prescribed value or averaging the absolute value of the derivation of the DC bias current dependency of the measured inductance and comparing it with a prescribed value.
Patent JP-S61176779-A (JP)
Inventor: IKEMOTO TOMOHIRO
IPC: E04D5/00
Filed: 1985-01-31
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-H09212125-A (JP)
Title: Waveform generating circuit and flat matrix type display device
Inventor: YAMAMOTO AKIRA
IPC: G09G3/291
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To realize a waveform generating circuit which generates complicated waveforms without increasing the amount of ROM data and readout speed. SOLUTION: This circuit is provided with a waveform/control signal ROM 11 which stores the ROM data related to waveforms and their generation, a ROM data readout means 12 which successively reads ROM data stored in the ROM 11, and a ROM data conversion means 13 which successively converts the ROM data read by the ROM data readout means 12 to waveforms. Here, the ROM 11 stores the ROM data divided to the fundamental period data which varies with the fundamental period and the long period data which varies with a long period varying with a period an integer times as long as the fundamental period. The ROM data readout means 12 is so constituted to read the fundamental period data and the long period data with the corresponding periods and the ROM conversion means 13 is so constituted to convert the fundamental period data and the long period data with the corresponding periods.
Patent JP-S53102502-A (JP)
Title: Pneumatic tipe
Inventor: TOMOTA HAJIME
IPC: B60C15/00
Filed: 1977-02-17
Abstract: PURPOSE:To enhance the rigidity of the carcass ply of a pneumatic tire in the vicinity of the end of the carcass ply by providing a reinforcing layer in a specified state on the outside of the hang-up portion of the carcass ply hung up at the end around a bead bundle.
Patent JP-H11214937-A (JP)
Title: Semiconductor circuit
Inventor: KAMIYA SHINJI
IPC: H03G3/10
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor type bias circuit to be driven by a low voltage power source by inputting a gain control signal to the base of a PNP transistor and supplying a bias to the PNP transistor. SOLUTION: The collector of a PNP bipolar transistor 2 with a lateral structure is connected to the base of an emitter grounded NPN bipolar amplification transistor 1 with a vertical structure. The emitter of the PNP transistor 2 is connected to a power source Vcc. The base of the PNP transistor 2 is via to a gain control circuit via a resistor 6 and to the power source Vcc through a resistor 7. An input matching circuit and an output matching circuit are connected to the base and the collector of the NPN bipolar transistor 1, in a way similar to conventional cases. The amplification transistor 1 determines the resistance values of the bias resistors 6 and 7, so that an idle current becomes appropriate for executing operations except for an A class such as an AB class and a B class.
Patent JP-H05207999-A (JP)
Title: Method for converting radiation image and device therefor
Inventor: YONEDA YASUSHI
IPC: G21K4/00
Filed: 1992-01-30
Abstract: PURPOSE:To raise the resolution of a reproducing image, and to execute the subject conversion in a short time by adjusting a sub-scanning speed and a sampling speed in accordance with dimensions of a narrow area at the time of reading a recording image of its area. CONSTITUTION:In the case a stimulable phosphor panel 15 is subjected to main scan repeatedly in an X direction while being carried in a Y direction, a sampling start signal generator 31 is set so that the A/D conversion is started from a point (a). Also, as for a sampling rate of the A/D conversion, a P.L.L. circuit 130 is set so that the sampling rate becomes (L2/L4)XT when a sampling rate in the case of reading the whole radiant ray 41 stored and recorded in the stimulable phosphor panel 15 is denoted as T. Moreover, its carrying speed is set so that it becomes (L1/L3)XVr when a carrying speed of the stimulable phosphor panel 15 in the case of reading the whole radiation image 41 is denoted as Vr. Resolution of a reproduced and outputted image is improved, and also, it is unnecessary to execute an interpolating operation after reading, and accordingly, the required time from reading till an image output is shortened.
Patent JP-H06230310-A (JP)
Title: Light shielding mechanism for electronic equipment and shaft fixing mechanism
Inventor: SATO SATOSHI
IPC: G02B27/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide the light shield mechanism for electronic equipment which can shield a display screen from light according to the incidence angle of external light. CONSTITUTION:A base part 2 on which a multi-item input device is mounted is provided with a fixed part 3, which is provided rotatably with a light shield body 12 consisting of a light shield plate 12b cutting off the external light and a hood arm 12a fixed thereto, thus forming the light shield mechanism 1. Further, a cushion 12d is fitted onto the top surface of the light shield plate 12b and a bracket 12c is fixed to the hood arm 12a to prevent a form mounted on the light shield plate 12b from sliding down.
Patent JP-2000210519-A (JP)
Title: Air cleaning apparatus
Inventor: SUZUKI HIROYUKI
IPC: B01D53/74
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To decompose and burn off collected dust regardless of fluctuations in room temp. or power supply voltage simultaneously with the collection of dust supplied to air in living environment by a collection means. SOLUTION: Room temp. and power supply voltage are detected in the vicinity of a regeneration start time so as not only to hold the surface temp. of a collection means 4 or the temp. of a decomposition means 7 to the optimum value at a time of the regeneration of the collection means 4 but also to prevent the outer contour temp. of a main body 1 from becoming too high and, by altering the current passing time to a heating means 5 and the decomposition means 7, dust can be stably decomposed and burnt off without receiving the effect of fluctuations in room temp. and power supply voltage.
Patent JP-S60160220-A (JP)
Title: Drift detecting circuit
Inventor: IYOTA TOSHIO
IPC: H03L7/095
Filed: 1984-01-31
Abstract: PURPOSE:To improve the accuracy and to attain unequivocal adjustment after the frequency is decided by using a TTL level in place of the method comparing an analog threshold value and a DC voltage to detect digitally a drift. CONSTITUTION:An input frequency enters a monostable multivibrator 9 from a terminal a and the monostable multivibrator 9 generates a pulse functioning as a threshold value detecting the drift at the leading edge of the input frequency. Moreover, an output frequency of a frequency divider 6 enters a monostable multivibtrator 8, which generates a pulse functioning as a threshold value to detect the drift at the leading edge. When the input frequency and the output frequency of the frequency divider 6 is in phase and there is no phase difference, the level of a terminal Q of a D flip-flop 10 remains ''0''. When the oscillating frequency of a voltage controlled oscillator 4 is shifted and there is a phase difference between the input frequency and the output frequency of the frequency divider 6, the level of the terminal q of the D flip-flop 10 or 11 goes to ''1'', an AND circuit 14 is turned on via an OR circuit 12 and a drift warning is transmitted from a terminal C.
Patent JP-S63185054-A (JP)
Title: Voltage step-up circuit
Inventor: MATSUMOTO OSAMU
IPC: H01L27/04
Filed: 1987-01-28
Abstract: PURPOSE:To enhance the reliability of operation than in a conventional circuit and to enhance voltage step-up efficiency, by constituting a plurality of transistors from the input side in an enhancement type, and constituting transistors in the rear stage in an intrinsic type or a depression type. CONSTITUTION:The constitution of a voltage step-up circuit is approximately the same as a conventional circuit. A front part 1 of the circuit is constituted by N-channel MOS transistors T1-TL of an enhancement type 2. An intermediate part 3 is constituted by N-channel MOS transistors TL+1-Tm of an intrinsic type 4. A rear part 5 is constituted by N.channel MOS transistors Tm+1-Tn of a depression type 6. These transistors T1-Tn are connected in a diode mode, i.e., the drains and the gates are mutually connected. An input voltage Vi is supplied to the drain and the gate of the first transistor T1. An output voltage Vo is taken out of the source of the transistor Tn.
Patent JP-H09208182-A (JP)
Title: Suspended cargo dropping area alarming system
Inventor: SANO HIDEO
IPC: B66C23/88
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To surely inform a worker of a danger of a possible drop of a suspended cargo when the worker enters a dangerous area below the suspended cargo by radiating a signal wave into the area, in which a suspended cargo may drop down from the tip of a boom, right below the suspended cargo and providing an alarming device, which receives the signal wave and gives alarming noise and alarming vibration, for the worker. SOLUTION: To a dangerous area, in which a cargo 12 suspended from the tip of a boom 10 may drop down, a signal wave 100 is radiated by means of a signal wave radiating device 14. A worker brings an alarming device 18, which is provided with a signal wave receiving means 20 receiving the signal wave 100 and an alarm generating means 22 emitting alarming sound and alarming vibration when the signal wave 100 is received, with him, and if the worker enters the dangerous area in which a suspended cargo may drop down, the alarming device 18 emits a danger alarm to the worker by means of the sound and the vibration. By means of the alarming vibration, the worker can be surely informed of a danger of a possible drop of a cargo 12 even in a very noisy field or when the worker has disability in hearing.
Patent JP-S61174776-A (JP)
Title: Heterojunction field effect transistor
Inventor: TAKAKUWA HIDEMI
IPC: H01L29/812
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a short gate length, by modulating the number of electrons flowing between two two-dimensional electron gas layers in the second layer, which is adjacent to two heterojunctions in the sequentially laminated first, second and third semiconductor layers, by a gate voltage. CONSTITUTION:On a semi-insulating GaAs 1, n-AlxGa1-xAs 9, i-GaAs 2 and n-AlxGa1-xAs 3 are laminated. A Schottky gate electrode 4, an ohmic source electrode 5 and an ohmic drain electrode 6 are attached. Beneath the electrodes 5 and 6, n<+> layers 10 and 11 reaching the layers 2 and 9 are provided. In the layer 2, two-dimensional electron gas layers 13 and 8 are formed in adjacent to heterojunctions 12 and 7. The electron gas layers 8 and 13 are made to remain only between the n<+> layers 10 and 11 beneath the gate electrode 4, and the other part is erased by H<+> implantation. The interval between the electron gas layers 8 and 13 (approximately the GaAs layer 2) becomes the effective gate length. Thus the short gate length can be readily obtained. The electrons flow in the direction A beneath the gate electrode 4. The current density is increased in comparison with a conventional device. The heterojunction FET characterized by a high speed and high performance can be obtained.
Patent JP-H04241550-A (JP)
Title: Destination designating method for communication terminal equipment
Inventor: TANAKA MASANORI
IPC: H04M1/274
Filed: 1991-01-14
Abstract: PURPOSE:To efficiently manage a lot of destinations with the small number of destination designating keys and to designate the objective destination with a little key operations. CONSTITUTION:Plural sets are formed by arbitrarily combining more than one kind of destination information, and those sets are related at the level of prescribed hierarchical structure. Then, the various destination designating keys are allocated to the node (branching point) at the same level of the hierarchical structure and the destination information (terminal point) at the same level and by operating the operation key more than once, more than one kind of objective destination information can be selected. In the figure, the tree- shaped hierarchical structure of three levels is set.
Patent JP-S59142983-A (JP)
Inventor: SAWADA KOUJI
IPC: E02D29/12
Filed: 1983-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02198266-A (JP)
Title: Image forming device
Inventor: NOZAKI TAKESHI
IPC: H04N1/32
Filed: 1989-01-27
Abstract: PURPOSE:To shorten an operating time necessary for consecutive image forming operation by attaining the image forming operation with a laser printer even when an optical carriage executes a backward moving operation. CONSTITUTION:When the number of copies is set from a control panel 68 of an image scanner 10, a CPU 60 makes an optical carriage 15 execute a forward moving operation and reads an original Or. Further, in the device 10, the backward moving operation of the carriage 15 is executed according to a signal to instruct the start of the carriage 15 from a laser printer 30. Further, when an image is to be formed according to image data read at the time of moving backward of the carriage 15 in the device 10, a normal image can be obtained by inverting the reading out of a line memory in a read signal control circuit 66. Consequently, the image can be formed by the device 30 not only at the forward moving operation time in the device 10 but at the backward moving operation time, and the time for forming the image can be shortened.