baber/WOPTO huggingface dataset:
Patent JP-H1197398-A (JP)
Title: Equipment for processing substrate
Inventor: KIZAKI KOJI
IPC: H01L21/304
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To uniformly process a substrate by uniformly feeding processing liquid to the overall surface of the substrate. SOLUTION: A plurality of nozzles 22a, 22b, and 22c and guide members for processing liquid 23a, 23b, and 23c opposite to each nozzle are provided inside a processing bath 21. Gutter portions 231a, 231b, and 231c are provided at each top of the guide members for processing liquid 23a, 23b, and 23c respectively, and for the processing liquid fed by each of the nozzles 22a, 22b, and 22c are uniformed in the horizontal direction (Y direction). And each lower portion of the guide members for processing liquid 23a, 23b, and 23c is provided in almost parallel to a surface of a substrate W and adjacent to the surface at regular intervals.  The processing liquid fed by each nozzle is stored in the gutter portions of the guide members for processing liquid, and flows into clearances between the lower portions of the guide members for processing liquid and the substrate, W while maintaining uniformity in the horizontal direction.
Patent JP-S63114847-A (JP)
Title: Teaching method for lathe turning
Inventor: KURIMOTO TADAO
IPC: B23Q15/00
Filed: 1986-10-31
Abstract: PURPOSE:To enable NC machining without any knowledge about an NC format language by setting a parameter value for the parameter of a machining pattern assigned depending upon the type of machining and carrying out NC machining according to a shape pattern aid the value so set up. CONSTITUTION:When the specified number of a machining pattern has been entered from a keyboard 35, the machining pattern is displayed at the left portion of the screen of a CRT 37 and a parameter setting table is concurrently outputted to the right portion of the screen from a setting part 43. And an operator enters necessary items for the parameter setting table from the keyboard 35, while referring to the machining pattern. Also, data necessary for machining is inputted to the columns of a machining distance to a main spindle in a target column from the keyboard 35. Thereafter, when assignment is made from the keyboard 35, a parameter is read into the parameter of a base program, an NC machining program for actual application is made and saved, and machining for an outer diameter is done, while and NC lathe 1 is being controlled on the basis of the saved NC machining program.
Patent JP-2001083675-A (JP)
Title: Photographic processing device
Inventor: BETTO KAZUYUKI
IPC: G03D3/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which can lessens the labor for maintenance by making the common use of air filters. SOLUTION: This photographic processing device 1 is disposed with a development processing tank 201, etc., packed with a processing liquid to be managed in temperature within a main body and electric parts 8, such as a transformer, to generate heat when energized respectively within chambers segmented from each other and has an air chamber 6 which is so constituted to introduced the air from outside into the respective chambers and to discharge this air and is communicated with the outside. The partition A of the air chamber 6 from the outside is provided with the air filter 4 and is provided with fans 5a, 5b and 5c which communicate the air chamber 6 and the respective chambers and generate the air currents heading toward discharge holes from the air chamber 6 between the space from the respective communicating parts to the discharge holes of the respective chambers.
Patent JP-2001084041-A (JP)
Title: Dc servo control circuit
Inventor: NAGASAWA SATOSHI
IPC: H03F3/34
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a DC servo control circuit causing no change in an output level (offset level) when an input signal having a DC component is amplified. SOLUTION: A DC amplifier 12 amplifies a signal generated from a signal generation part 11 and including a DC component. A DC servo circuit 13 is arranged in order to stabilize the output level of an output signal from the DC amplifier 12 at the time of no signal. When a signal component slightly separated from the zero level e.g. of the output signal is detected by a comparator 14, the DC servo circuit is controlled so as to be opened by a switch 16 and DC servo is nor applied. Thereby the DC servo is controlled only by the output level at the time of no signal and the offset level is controlled so as not to be changed by the waveform of a signal.
Patent JP-H02106077-A (JP)
Title: Photoelectric conversion device
Inventor: YOSHIDA TAKASHI
IPC: H01L31/04
Filed: 1988-10-14
Abstract: PURPOSE:To augment the photo-scattering ratio and the utilization ratio of reflected ray by a method wherein the second electrode is composed of a transparent conductive material while a white colored sheet having photo-scattering surface is provided on the semiconductor layer side opposite to the second electrode through the intermediary of a translucent resin layer. CONSTITUTION:The second electrode 8 comprising a transparent conductive material is provided with a photo-scattering white colored sheet 10 on the semiconductor layers 3-5 opposite to the second electrode side through the intermediary of a translucent insulating resin layer 9. Since the second electrode 8 is composed of the transparent conductive material similar to the first electrode 2, any residual ray not to be completely absorbed into the semiconductor layers 3-5 transmitting the second electrode 8 and then the translucent insulating resin layer 9 is completely scattered on the photo- scattering surface of the white colored sheet 10 mostly to be reflected. The scattered and reflected ray enters into the semiconductor layers 3-4 mostly in the oblique direction through the inverse path to be absorbed into the semiconductor layers 3-5 through a long optical path contributing to the photoelectric conversion. Through these procedures, the photo-scattering ratio and the utilization ratio of reflected ray can be augmented.
Patent JP-S63111327-A (JP)
Title: Magnetic powder type electromagnetic coupling device
Inventor: OKITA RYOSUKE
IPC: F16D37/02
Filed: 1986-10-29
Abstract: PURPOSE:To prevent the infiltration of grease or the like into a solenoid coil and a damper, by providing sealing means between an outer circumferential surface of a cylindrical portion of a rotating hub and inner circumferential surfaces of two divided members. CONSTITUTION:A pair of annular grooves 11f are formed at opposite positions on an outer circumferential surface of a cylindrical portion 11c of a rotating hub 11, and O-rings 18a and 18b are engaged with the grooves 11f. A shoulder portion 12a is formed on an inner circumferential surface of a rotor 12 to receive the O-ring 18b from a axially outer side. A shoulder portion 3b is formed on an inner circumferential surface of a driven member 3 to receive the O-ring 18a from an axially outer side. Accordingly, it is possible to prevent grease, dust, abrasive magnetic powder 5, etc. from entering gaps g1 and g2 defined between the cylindrical portion 11c of the rotating hub 11 and the rotor 12 and between the cylindrical portion 11c and the driven member 3, respectively, by the O-rings 18a and 18b serving as sealing means.
Patent JP-H0899348-A (JP)
Title: Manufacture of hollow double wall molded product
Inventor: OKUMA SHOICHI
IPC: B29L24/00
Filed: 1994-09-29
Abstract: PURPOSE: To manufacture a hollow double wall molded product wherein its mechanical strength is little in dispersion and an appearance viewed viewed from a front wall side is excellent. CONSTITUTION: After arranging a parison 5 between opened molds 4, 5, the mold is closed to pinch a parison 6. A part 6A being a rear wall of the parison 6 is deformed by a slide component equipped with a platy component 2 advanced to cavities 4A, 5A and a piller-formed component 3 protruded from a tip of the platy component 2 to form a flat recess part 7 having a protruded part 7B at its, tip. The protruded part 7B is welded by fusion to a part 6B being a front wall thereby to form a spotted fusion welded part 2A. After retreating the slide component, a pressure fluid is conducted into the parison 6. It is inflated along the cavities 4A, 5A thereby, and besides the recess part 7 is deformed by inner pressure of the pressure fluid to mold integrally an inner rib consisting of a platy rib 8 and a spotted rib 8A.
Patent JP-S62119003-A (JP)
Title: Preparation of wooden molding
Inventor: IKEDA SADAO
IPC: B27N5/00
Filed: 1985-11-19
Abstract: PURPOSE:To improve processability and cost of production and to attempt to improve strength of the molding by supplying directly wooden fibers containing a binder into a mold and by compressively molding it. CONSTITUTION:Wooden fibers M3 containing a binder are compressed and molded in a top force 41 and a bottom force 42 heated at 180-220 deg.C by means of a hot plate 51. In this operation, when the top force 41 is at a few mm before the bottom dead point, generated gas is evacuated by sucking it from a gas evacuating hole 52 through a sucking pipe 52 and a valve 54. The fibers do not thereby get entangled and are kept into scattered pieces so that they have good fluidity and no decrease in the thickness and no crack takes place in even deep drawing parts 55. While evacuating air from the evacuating hole 52, the mold is opened and a wooden molding M4 is sucked onto the top force 41. The evacuation is then released by switching the valve 54 and a door trim base plate consisting of the wooden molding M4 having a deep drawing part 55 which is an arm rest and without any fault can be obtained.
Patent JP-H06112488-A (JP)
Title: Manufacture of insulating film and thin film transistor element provided therewith
Inventor: INOUE MAYUMI
IPC: H01L21/316
Filed: 1992-09-29
Abstract: PURPOSE:To obtain an anodized film dense and with no film defect when a substrate of a large area is anodized. CONSTITUTION:An Al:Si film is deposited on a glass substrate 1, and a gate electrode 2 is formed as thick as 3000Angstrom  through photolithography and etching (figure a). The surface of the electrode 2 is subjected to a plasma treatment in an oxygen atmosphere at a temperature of 400 deg.C for 5 minutes to be modified (figure b). An Al2O3 film 4 is formed as thick as 2000Angstrom  through an anodizing process (figure c). A second SiNx gate insulating film 5, an a-Si semiconductor layer 6, and a channel stopper layer SiNx film 7 are consecutively formed as thick as 2000Angstrom , 500Angstrom , and 1000Angstrom  respectively through a P-CVD method (figure d). The channel stopper layer SiNx film 7 is selectively etched to serve as a channel stopper layer (figure e). Al is deposited through a sputtering process and turned into a source electrode 8 by photolithography and etching (figure f).
Patent JP-H07115774-A (JP)
Title: Power supply
Inventor: HISANAGA KOJI
IPC: H02M7/219
Filed: 1993-10-18
Abstract: PURPOSE:To improve a power factor, to reduce the number of components and to improve a conversion efficient and reliability by replacing two rectifiers of the side in which the feedback current of a bridge type full-wave rectifier flows with high-speed switch elements, and suitably controlling the elements. CONSTITUTION:A high-speed switching rectifier comprising rectifiers 3a, 3b and switch elements 4a, 4b and a smoothing capacitor provided at next stage of the rectifier are connected to an AC input power source 1 through a choke coil 2, and further a controller 6 for controlling operations of the elements 4a, 4b is provided so as to detect an input voltage, an output voltage and currents flowing through the elements 4a, 4b. The controller 6 identifies an upper wave side and a lower wave side of a line input voltage, operates the elements 4a, 4b to meet them, and so suitably controls pulse widths of the elements that a line input current becomes the sine wave AC current of the same phase as the phase of the line input voltage.
Patent JP-H09102781-A (JP)
Title: Frame synchronization code detection circuit
Inventor: MURATA TORU
IPC: H04L7/08
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration, and to reduce power consumption, and besides, to attain a high speed operation in a frame synchronization detection circuit. SOLUTION: A judging part 2, 3 compares the code pattern of the front position at the time when the frame synchronization code pattern is n-sected (n: integer over '2') with the bit string of a received burst signal, and determines an erroneous bit number, and when the bit number is below a detection judgement threshold, it sends a coincidence signal. In response to the coincidence signal, a timing signal is outputted in a timing generation circuit 4. When the timing signal is received, a detecting part 5, 6, 7, 8, 9 compares the remaining code pattern of the frame synchronization code pattern excluding the code pattern of the front position with the bit string, and when the erroneous bit number of a whole frame synchronization code is below the detection judgement threshold, it outputs a frame synchronization code detection flag.
Patent JP-H06107199-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D6/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a power steering that is made up so as to reduce any effect on the startability of an engine due to a power steering pump. CONSTITUTION:A flow control valve 14, controlling the extent of pressure oil to be fed to a steering system from a pump 2 into a constant flow rate according to a pressure differential in front and in the rear of a metering orifice 9, is made so as to be operated by way of opening a solenoid valve 18 installed in a bypass passage 17 bypassing the pressure oil, flowing an inlet passage 16 connecting a lower stream of the metering orifice 9 and the flow control valve 14, to the low pressure side at the time of engine starting, whereby engine load due to the pump 2 at the enginestarting is thus reducible.
Patent JP-2001086395-A (JP)
Title: Image pickup unit
Inventor: MIYAZAKI NOBUO
IPC: H04N101/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image picked up with an optimum image-pickup timing. SOLUTION: When a release button 22 is half depressed in a state where a mode switch dial 20 is set at 'front/rear' in a consecutive shooting mode, image-pickup processing is carried out at every set image-pickup interval, and the latest image data on 9 frames at most are stored, while updating in a main memory of a camera 10. When the button 22 is fully depressed, the latest image data on 5 frames at all including the image-pickup timing, that is set right after the full pushing of the button 22 are stored while updating in the main memory. Then the image data stored in the main memory are read and processed into the display data which form a multi-picture.  When the multi- picture is displayed on a liquid crystal monitor 26, the image data on the frames selected according to the operations of a pre-selection switch 28, a post-selection switch 30, and a decision/stored switch 32 are stored in an external memory.
Patent JP-S63114241-A (JP)
Title: Semiconductor device
Inventor: TAJIMA AKIRA
IPC: H01L23/29
Filed: 1986-10-31
Abstract: PURPOSE:To enhance reliability and to make it possible to package a device quickly at a low cost, by coating semiconductor elements with a plurality of resins having different functions, and using the resins as sealing resins for said semiconductor elements. CONSTITUTION:In a semiconductor device 62, in which semiconductor elements 30 are sealed with resins, the semiconductor elements 30 are coated with a plurality of the resins having different functions, and the resins are used as packaging resins 53 for the semiconductor elements 30. Thus the expensive, high-performance resin is made relatively thin, and the resin, whose amount of use is large but price is low, can be used. In this way, the highly reliable device can be obtained at the low cost.
Patent JP-H0651727-A (JP)
Title: Display control method and controller therefor
Inventor: HIJIKATA KEIJIRO
IPC: G06F1/32
Filed: 1992-09-29
Abstract: PURPOSE:To stop supplying a clock for DAC(digital/analog converter) operation after outputting the power-down signal of a DAC and outputting the specific number of clocks when a display driven object is a display device which does not require the DAC. CONSTITUTION:This controller is provided with an encoder 30 which generates a signal for selecting the kind of power-down of the RAMDAC according to the signals of flip-flops 27-29 for synchronizing information showing the display/ nondisplay states of respective display devices with the internal clear releasing timing of a display controller, a gate circuit 34 which controls the output of the operation clock of the DAC based on the holding signal of a flip-flop 29 corresponding to the display device requiring no DAC, a signal indicating the actuation of the display controller, and the clock and stops the operation clock of the DAC at timing accompanying the actuation of the display controller after outputting the power-down signal of the DAC wen the encoder 30 outputs the power-down signal.
Patent JP-H08121324-A (JP)
Title: Fluid spouting device
Inventor: IZUMI MITSUO
IPC: B05C5/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide a fluid spouting device less in number of part items and versatile by fixing a trigger to a part of a piston exposed from a cylinder. CONSTITUTION: A step is made between a large inner diameter part on one side of a cylinder and a small inner diameter part of it of which both ends are formed in large inner diameter and of which center part is formed in small inner diameter, a large inner diameter part on the other side is interconnected at a taper with the small inner diameter part, and an O-ring 11 is installed in the small inner diameter part near the stage. Also a piston 2 provided with a nozzle of which inside is hollow and which is fitted closely at a clearance into the larger inner diameter part and the small inner diameter part can be slid from the side on which the stage of the cylinder 1 is provided while airtightness is maintained.  Then a packing 4 installed on the end part near the tapered part 1e of the piston 2 is provided with a through-hole 2e which is interconnected with the hollow inside the packing at a position where the packing is not removed due to tightening of a screw located at the end part of the piston 2, the side not in contact with the screw of the packing 4 is made in contact with the tapered part 1e for airtightness, and the packing does not move to the position of an O-ring 11 in an area where the piston is slidable, and a trigger 12 is fixed to the piston with a screw 5.
Patent JP-S62120659-A (JP)
Title: Cassette loader
Inventor: KUDO HARUMI
IPC: G11B15/675
Filed: 1985-11-20
Abstract: PURPOSE:To reduce the weight of a device by forming a turning fulcrum on the 1st cassette holder and arranging also the 2nd cassette holder. CONSTITUTION:At the unloading of a cassette tape 1, spring force is applied in an arrow (b) direction, a main arm 8 and a subarm 7 are moved along respective long holes by the spring force and the 1st cam holder 2 is lifted. Simultaneously, the 2nd cassette holder 3 engaged with a holder slide pin 9 through a long hole is turned around a supporting pin 10 by the pin 9 an arrow (d) direction. When the tape 1 is to be descended from the unloading position to the loading position, the 2nd cassette holder 3 is turned around the supporting pin 10 in an arrow (e) direction by the external force of the arrow (c). Simultaneously, the main arm 8 and the subarm 7 are moved along respective long holes and the tape 1 is descended and set up to the loading state.
Patent JP-S62119524-A (JP)
Title: Liquid crystal display device
Inventor: NASU YASUHIRO
IPC: G09F9/35
Filed: 1985-11-20
Abstract: PURPOSE:To eliminate noise from a drain bus line by connecting a light shielding metallic film of each thin film transistor TR to a circuit of gate bus line which is preceding in the scanning order. CONSTITUTION:Gate bus lines 5 are scanned in the order from (a) to (c); and when taking notice of an optional gate bus line, the potential of the adjacent gate bus line preceding this gate bus line in the scanning order is kept at the earth potential until a TFT on the noticed gate bus line is selected next after it is selected, that is, duing about 100% of the period when a written signal should be held. Since the adjacent gate bus line 5 and a light shielding film 2 are close with respect to position and they can be easily connected, they are connected. Thus, the noise component from a drain bus line 6 which is transmitted to a display electrode 10 of a liquid crystal element 4 through the light shielding film 2 and the capacitive coupling between source and drain electrodes 9 and 8 is eliminated.
Patent JP-H03206943-A (JP)
Title: Adjustment of nondispersive infrared gas analyzer
Inventor: BUARUTAA FUABINSUKII
IPC: G01N21/35
Filed: 1990-09-28
Abstract: PURPOSE: To measure the concentration of a gas to be measured by introducing the gas having an actual basic concentration to the measurement cuvette and comparison cuvette of a gas analyzer and adjusting the sensitivity of a detector by moving a calibration cuvette into the beam paths of both cuvettes. CONSTITUTION: The zero point adjustment of an infrared gas analyzer is made electrically by making a comparison gas having an actual basic concentration to simultaneously flow through a measurement cuvette 2 and a comparison cuvette 3. Then a calibration cuvette 4 is moved into the beam paths of the cuvettes 2 and 3 filled up with a component to be measured at a preset concentration corresponding to a desired measuring area. After the movement of the cuvette 4, the sensitivity of a detector 18 which detects electric signals is adjusted so that the measuring area of the detector 18 can correspond to the full scale. After adjustment, the comparison gas and the gas to be measured are respectively supplied to the cuvettes 3 and 2 and the cuvette 4 is removed from the beam paths.
Patent JP-H10142585-A (JP)
Title: Formation of electrode of plasma address liquid crystal panel and channel member
Inventor: KEVIN J IRUSHISHIN
IPC: G02F1/133
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To additionally enhance the resistance to sputtering damage by using a fullerene having the sublimation temp. higher than the sublimation temp. of rare earth hexaborides. SOLUTION: The channel member has two pieces of metallic strips 40 and 42 in each of channels 20. The single electrically continuous electrode is composed by interconnecting strips 40 and 42 along one end of the channel member by a rail 52. The metal adequate for the strips 40 and 42 and the rail is chromium. The electrodes 40, 42 and electrode 54 which are respectively connected as cathodes and anodes are used for a DC voltage source 56. C60 fullerene cover layers to cover the strips 40 and 42 are formed by the electrophoresis adhesion technique immersed in an electrophoresis device contg. an adequate medium. Two pieces of the composite strips respectively composed of the metallic adhesive layers and the cover layers of the C60 fullerene are formed within the respective channels in this method.