baber/WOPTO huggingface dataset:
Patent JP-S6072317-A (JP)
Title: Lsi logical circuit
Inventor: TAKAYAMA JIYUN
IPC: H03K19/173
Filed: 1983-09-28
Abstract: PURPOSE:To inspect numerous signal lines through a small number of inspection terminals, by decoding a selected control signal from a decorder circuit and selecting one signal in accordance with the decoded output by means of a selector, and then, connecting the selected signal to a gate circuit. CONSTITUTION:When a prescribed input signal is impressed upon input terminals D1, D2-DN of a decoder circuit B, a signal decoded by the circuit B is introduced to a selector circuit A and the circuit A selects one inspection signal line corresponding to the decoded signal out of inspection signal lines S1, S2-SA and introduces the signal to a gate circuit C. In case where a logic signal is led from an inspection signal terminal T to one inspection signal line thus selected, the input terminal K of a changeover controlling signal is set to the input mode and, where the logic signal of an inspection signal line is outputted from the terminal T, the terminal K is set to the output mode. In this case, a small number of LSI terminals are sufficient even when the number of signals lines to be inspected is 2<n> and, moreover, it is not necessary to add any unnecessary floating capacities for performing the inspection.
Patent JP-S62124852-A (JP)
Inventor: ERITSUCHI TOREEKAA
IPC: B23Q5/50
Filed: 1986-07-30
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-H1092156-A (JP)
Title: Multi-scene recording medium
Inventor: HIRAYAMA KOICHI
IPC: H04N5/92
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To realize reproduction of a multi-scene by mixing, arranging and recording, in unit of program sub-section, program information between a plural ity of streams and then executing the decoding responding to a stream selection information. SOLUTION: The program sub-sections #1, #2 of the multi-scene format are arranged next to the program sub-section #0 and the program sub-sections #1, #2 are recorded in the range of an area TA depending on the reproduction sequence. In the same manner, the program sub-sections #4, #5 of the multi-scene format next to the program sub-section #3 are sequentially arranged and are then stored in a buffer memory 203 of a data stream processor. The program sub-section of the multi-scene format structured as explained above is then sent to a video processor 206 to execute the reproduction of multi-scene by decoding any program information responding to the stream selecting information.
Patent JP-H0627042-A (JP)
Title: Diffracted light detector
Inventor: KATSURA SHINICHI
IPC: G01N21/892
Filed: 1992-07-07
Abstract: PURPOSE:To enhance sensitivity by disposing a light shielding member in front of a condenser lens introducing laser beam irradiated an object to be inspected to a diffracting plane in order to block 0-order light and pass the diffracted light thereby suppressing influence of 0-order light onto an optical sensor arranged on the diffracting plane. CONSTITUTION:Laser beam 2 emitted from a semiconductor laser 1 passes through a projecting lens 3 to produce light 2a for irradiating a thread 10. The thread 10 is carried while vibrating and a fluff part 11 passes some times. The light 2a is then condensed in front of a condenser lens 4 provided with a light shield 5. Diffraction pattern of the thread 10 is formed on an optical sensor 20 through the lens 4. A concave mirror is formed in the circular center of the light shield 5 and 0-order laser beam is reflected thereon and condensed in the vicinity of the optical axis thus preventing 0-order laser beam from scattering to the lens 4. Since the lens 4 introduces only the light diffracted by a fluff 11 onto the light receiving face of the sensor 20, high sensitivity detection is realized.
Patent JP-H0529465-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHUNJI
IPC: H01L21/8234
Filed: 1991-07-19
Abstract: PURPOSE:To contrive a reduction in the manufacturing process of an antifuse and a reduction in the steps of electrode wiring films in the manufacturing method of the antifuse of a semiconductor device. CONSTITUTION:The manufacturing method of an antifuse of a semiconductor device is constituted so as to comprise a process wherein opening parts 3 are provided in an insulating film 2 formed on an Si substrate 1, impurities are introduced through the opening parts 3 and diffused regions 4 for contact use are formed in the substrate 1, a process wherein Si ions 6 are implanted in the substrate 1 through the opening parts 3 and a current is made to flow through the surface of the substrate 1 to form Si regions 7 brought into an amorphous state, which are used as conducting layers, and a process for forming electrode wiring films 8 which are connected to the regions 7.
Patent JP-S6160404-A (JP)
Inventor: YAMANAKA KANEMITSU
IPC: B65B9/02
Filed: 1984-08-29
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-H1120680-A (JP)
Title: Seat device
Inventor: ASAMI BUNGO
IPC: B61D1/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve seating comfortableness and form a certain extent of private room-like space. SOLUTION: This device is constituted in such a way that a bench sheet 10 composed of a pair of bench sheets 10a is curved toward a back supporting face 33 from one end 31 to the other end 32 of the back slip 30 of the bench sheet 10. By this constitution, seated persons side by side can communicate with each other in a comfortable position, resulting in the improvement of seating comfortableness. Such property of back slip allows the formation of a certain extent of private room-like space in arranging seat devices.
Patent JP-S6339622-A (JP)
Title: Reformer for fuel cell
Inventor: MIZUNO YUTAKA
IPC: H01M8/06
Filed: 1986-08-01
Abstract: PURPOSE:To enhance transfer of heat to a catalyst layer and uniformize heat distribution, by making an exhaust passage and a heating space communicate with each other through a communicating port provided at an upper end part of the heating space, and providing an exhaust port of the exhaust passage below the communicating port. CONSTITUTION:A gas generated at a burner 2 heats a reactor 8 while flowing upward, sequentially flows through multi-stage communicating pipes 16, and finally turns back downward at a communicating port 17 of a heating passage 14. In this reformer, a heating gas turns back downward upon passing through the communicating port 17 provided at an upper part of a heating space 7. Therefore, the heating gas does not bypass laterally at intermediate parts of the heating space, so that the heating space 7 is sufficiently filled with the heating gas entirely up to the upper end part thereof. Accordingly, the heating gas can perform such heat transfer that a uniform heat distribution is provided for the entire body in the height direction of the reactor 8, resulting in a higher reaction efficiency.
Patent JP-H0481411-A (JP)
Title: Crosslinkable polyvinyl chloride composition and crosslinked polyvinyl chloride sheet
Inventor: TAKAO YASUMASA
IPC: B32B27/30
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the title composition providing crosslinked sheets having excellent wear resistance, cigarette resistance, strength, flexibility and high transparency by blending polyvinyl chloride resin with a mixture of a (meth) acrylic ester-based polyfunctional monomer and a monofunctional monomer. CONSTITUTION:Polyvinyl chloride resin is blended with a mixture of a polyfunctional monomer having a structure shown by the formula (-O-CO-CX= CH2)n (X is H or methyl; n is 2-4) (e.g. trimethylolpropane trimethacrylate) and a monofunctional monomer (e.g. methoxypolyethylene glycol methacrylate) and pasted to give the objective crosslinkable polyvinyl chloride composition. The paste is applied in 0.5mm thickness to release paper and cured by heating in an oven at 200 deg.C for 4 minutes to give a polyvinyl chloride crosslinked sheet.
Patent JP-H0233580-A (JP)
Title: Four-way valve for reversible refrigerating cycle
Inventor: AOKI TADASHI
IPC: F16K11/065
Filed: 1988-07-21
Abstract: PURPOSE:To simplify the structure of a four-way reversing valve and stabilize switching operation by a method wherein a slide valve, contacted slidingly with a valve seat for switching, is connected to a piston and a pressure converting chamber is communicated with a conduit for a heat exchanger while the pressure converting chamber is communicated with the suction pipe of a compressor through a pilot solenoid valve. CONSTITUTION:The inside of a cylindrical reversing valve main body 1 is partitioned by a piston 12 into a high pressure chamber R1 and a pressure converting chamber R2 by a piston 12 and the high pressure chamber R1 is provided with a connecting port for the discharging pipe 5 of a compressor, a connecting port for the suction pipe 6 of the same and connecting ports for the conduits 7, 8 of two sets of heat exchangers so as to pinch said connecting ports. One series of switching valve seats 11 are provided from the connecting port for the suction pipe to the connecting ports for the conduits of two sets of heat exchangers, a slide valve, contacted slidingly with the switching valve seats, is connected to the piston 12, a spring 13 energizing the piston toward a high-pressure chamber, is provided, a pressure converting chamber R2 is communicated with conduits for the heat exchangers 9, 10 and the pressure converting chamber R2 is communicated with the suction pipe 6 of the compressor 4 through a pilot solenoid valve 15.
Patent JP-H0345914-A (JP)
Title: Optical coupler
Inventor: FUJITA MASAYUKI
IPC: G02B6/32
Filed: 1989-07-14
Abstract: PURPOSE:To suppress the axial shift of an optical fiber at the time of fixing laser fusion by making the center of a hole where an optical fiber is inserted eccentric with the center of a ferrule, and fixing the optical fiber on the basis of fusion of a shaft and a hole. CONSTITUTION:Two mutually parallel shafts 13 and 14 are extended and fixed on a base 10 at right angles to the optical axes of a semiconductor laser 11 and a lens 12, holes 16 and 17 where the shafts 13 and 14 are inserted are bored in the support 15, and a hole 19 where a ferrule 18 is inserted is bored above the holes 16 and 17. Then an optical fiber 20 whose core center is eccentric with the ferrule center is put in the ferrule 18. Therefore, the shafts 13 and 14, and ferrule 18 are fitted in the holes 16 and 17, and 19 formed in the support 15 and then weld zone stress at the time of laser welding can be absorbed with their fitting force. Consequently, the generation of the optical axis deviation of the optical fiber 20 at the time of fusing and fixing can be suppressed.
Patent JP-H1110415-A (JP)
Title: Gripping device for rotating tool and rotating tool
Inventor: TAKASU SHUHEI
IPC: B23B31/22
Filed: 1997-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a tool gripping device which is good in the accuracy of rotation, and easy in detachment, and by which high-speed rotation can be obtained. SOLUTION: In a gripping device for a rotating tool, slide rings 5, 6 that slide inside a housing 8 in the axial direction are pressed by springs 7, so that rolling bodies 2, 3 that are retained by a retainer 13 provided to the forefront end of a turning shaft 9 are insertedly held by the taper surfaces of the respective slide rings 5, 6 and the taper surfaces formed both in the housing 8 and in the flange cover 4, so that they are pressed against a tool shank 1 so as to be gripped, and by turning the turning shaft 9, the rolling bodies 2, 3 are subjected to planetary motion around the tool shank 1 to increase the speed of the tool for rotating it at high speed.
Patent JP-S57104652-A (JP)
Title: Member with superior erosion-corrosion resistance
Inventor: HATAYA FUMIO
IPC: B23K35/30
Filed: 1980-12-22
Abstract: PURPOSE:To obtain a member for the runner of a water turbine, or the like with improved resistance to erosion-corrosion and cracking at low temp. by forming a build-up welded layer consisting of C, Si, Mn, Ni, Co, Cr and Fe in a specified ratio on the surface of a metallic member. CONSTITUTION:A build-up welded layer is formed on the surface of a metallic member for the runner of a water turbine for the generation of electric power or the runner of a pump for water supply. The layer consists of, by wt., 0.13-0.3% C, 0.2-0.8% Si, 3-7% Mn, 2.5-5% Ni, 5-12% Co, 17-22% Cr and the balance Fe at the part not diluted with the metallic member. Austenite in the build-up welded layer having the composition is suitably stable, the surface layer of the weld zone undergoes plastic deformation owing to the cavitation of the member, and certain work hardening and partial work induced martensite are produced in Mn to enhance the erosion-corrosion resistance. By this build-up welding a submerged high-speed rotator, etc. with superior mechanical properties and weldability are obtd.
Patent JP-H066510-A (JP)
Title: Facsimile equipment with sealing function
Inventor: SUDO NAOKI
IPC: H04N1/00
Filed: 1992-06-16
Abstract: PURPOSE:To seal respective originals at every destination when different originals requiring sealing addressed to plural destinations are received with single communication. CONSTITUTION:A reception means 101 converts a received original into image data. A storage means 102 stores the image data. A destination information extracting means 104 extracts a header sheet included in the image data and decodes at least one destination name and original designation information at every destination registered in the header sheet. A designated original read means 107 reads the image data from the storage means 102 corresponding to the original designation information by the destination classifications. An original reproducing means 103 reproduces the original from the read image. A sealing means 105 seals the reproduced original at every destination.
Patent JP-S6337257-A (JP)
Title: Purification of anti-human cea serum
Inventor: NAGAMURA YOSHIYUKI
IPC: A61K39/395
Filed: 1986-07-31
Abstract: PURPOSE:To obtain anti-human CEA serum performing the absorptive removal of the anti-NCA antibody in anti-human carcinoembryonic antigen (CEA) serum using a non-specific cross reacting antigen (NCA) of organs of an animal other than human being or an NCA-cotaining substance. CONSTITUTION:For example, a physiological saline solution is added to organs in quantity of 1-2 times and the resulting mixture is homogenized (2,000-5,000rpm) for 5-10min using a blender. An equal quantity of 1.2mol perchloric acid is added to the homogenized mixture obtained under ice cooling and stirring (100-200rpm) is performed for 30-40min to extract NCA. Next, the extract is centrifugally separated at 6,000-8,000rpm for 20-30min and the supernatant liquid obtained is dialyzed in the order of distilled water, sodium hydrogen carbonate and distilled water. Subsequently, the dialysate is centrifugally separated at 8,000-10,000rpm for 20-30min and the supernatant liquid obtained is feeze-dried to obtain an NCA-containing substance. Thereafter, the freeze-dried substance is dissolved in a phosphate buffered saline solution to be mixed with anti-human serum at 4 deg.C and the resulting mixture is allowed to stand for 16hr and subsequently centrifugally separated at 8,000-10,000rpm for 8-10min to obtain a supernatant liquid as purified anti-human CEA serum from which NCA is removed.
Patent JP-S6424928-A (JP)
Title: Water saving device for water closet
Inventor: KATO TATSUYA
IPC: E03D9/00
Filed: 1987-07-20
Abstract: PURPOSE: To provide a water-saving effect with a simple configuration by squirting each time an operation means is used while providing a sound such as freshet sound effect and music. CONSTITUTION: With a user sensor 12, start and end of usage for a flush toilet are detected, and the usage period is measured by a timer circuit 16a. a solenoid valve 15 is controlled based on the operation of a squirt switch 11 to squirt a washing-water for urination while, if the usage period by the user exceeds a pre-set time, the electro-magnetic valve 15 is controlled based on the operation of the squirt switch 11 to squirt a washing-water for stool. A soundeffect circuit 20 generates a sound such as freshet sound effect and music for a specified period to a flush toilet based on the operation of the squirt switch 11 through a speaker 13.
Patent JP-S6159146-A (JP)
Title: Attaching structure of duct for air conditioning
Inventor: SHIMIZU JOJI
IPC: F24F13/02
Filed: 1984-08-31
Abstract: PURPOSE:To improve the workability of an attaching structure of a duct for air conditioning wherein a plurality of ducts are joined and to lower the cost thereof, by engaging a fixing click projected adjacent to a joining section of a duct with a click receiving section arranged at the corresponding part of another duct. CONSTITUTION:A joining section 21 of a side ventilator duct 20 is engaged with a joining section 7 of a heater unit 24, and a receiving section 23 of a center ventilator duct 25 is engaged with a click 22 of the side ventilator duct 20. Then when screws 9 are inserted into holes 10 of the center ventilator duct 25 and are threadably fastened to spring nuts 8, the side ventilator duct 20 is restricted by the click receiving section 23 without using screws, spring nuts, and other attaching parts so that the duct 20 can be fixed and joined to a heater unit 24 together with the center ventilator duct 25.
Patent JP-H0529913-A (JP)
Title: Level conversion circuit
Inventor: TAKEMOTO HIROAKI
IPC: H03K5/02
Filed: 1991-07-22
Abstract: PURPOSE:To allow a circuit to hardly receive the influence of voltage fluctuation by setting freely a signal level/DC potential to the level conversion circuit for a digital signal. CONSTITUTION:When an input signal is set to H, the signal current flows to a constant voltage source (VB) through a resistor R1 and a diode D2 when the input signal is set to L, the signal current flows from the constant voltage source through a diode D1 and the resistor R1. Thus, an output signal waveform whose output level is VB and whose amplitude is twice of the forward voltage of the diode is obtained with respect to the L-H change of an input signal in this circuit.
Patent JP-S6072679-A (JP)
Inventor: JIYAN KUROODO RUBERU
IPC: B23K35/38
Filed: 1984-08-31
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-H0467436-A (JP)
Title: Optical recording/reproducing method
Inventor: WATABE AKINORI
IPC: G11B7/00
Filed: 1990-07-09
Abstract: PURPOSE:To record data under an optimum condition even at the time of the fall of light transmissivity or the change of environmental temperature by writing the data by way of trial to the prescribed area of an optical recording medium before principal data is recorded, and setting a laser drive current at the time of the recording of the principal data on the basis of the regenerative signal of it. CONSTITUTION:At the time of the recording, the data is written by way of trial by irradiating the prescribed area 104 on the optical recording medium 1 with a laser beam from a laser light source. Subsequently, the data written by way of trial is reproduced, and the magnitude, etc., of the laser drive current to drive a laser at the time of the recording of the principal data is set on the basis of this regenerative signal. Next, the laser light source is driven by this set laser drive current, and an original data recording area 103 on the optical recording medium 1 is irradiated with the laser beam whose power, etc., is controlled on the basis of this, and the principal data is written. Thus, even in the case of the fall of the light transmissivity or the change of the environmental temperature, the data can be recorded under the optimum condition.
Patent JP-H0230173-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAYAMA JUN
IPC: H01L27/06
Filed: 1988-07-19
Abstract: PURPOSE:To prevent an increase in an unnecessary power consumption by a method wherein a reference-voltage generation circuit is installed in a position which divides internal gate circuits into nearly two parts and a changeover means used to make inactive the reference-voltage generation circuit corresponding to the unused gate circuit out of the internal gate circuits is installed. CONSTITUTION:In a semiconductor integrated circuit device where many internal gate circuits 3 and many reference-voltage generation circuits 4 have been arranged on a semiconductor chip 1, said reference-voltage generation circuits 4 are arranged in a position which divides the internal gate circuits 3 into nearly two parts; a changeover means used to make inactive the reference-voltage generation circuit 4 corresponding to the unused gate circuit 3 out of the internal gate circuits 3 is installed. For example, the following are constituted: many reference-voltage generation circuits 4 are installed independently at each stage of internal gate circuits 3; the individual internal gate circuits 3 and the individual reference-voltage generation circuits 4 are connected on a semiconductor integrated circuit chip 1 by using reference-voltage wiring parts 5. In order to realize a desired logic circuit, a wiring pattern is changed over in such a way that a power supply is not supplied to the reference-voltage generation circuit 4 in a stage of the unused gate circuit.
Patent JP-2000016087-A (JP)
Title: Canopy device
Inventor: KITANO NARAFUMI
IPC: B60J7/12
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To easily open and close an upper part of an article containing part such as a load-carrying platform of a vehicle or a garage. SOLUTION: In a canopy device A having plural roughly arch-shaped or roughly gate-shaped awning pipes 3 to support a hood 30 to cover an article containing part 1, and form an article containing space between the hood 30 and the article containing part 1, each awning pipe 3 is freely slidably supported on a support rail provided horizontally to the article containing part 1 in the condition where its upper end part is parallel to the adjacent awning pipe 3.
Patent JP-S6338786-A (JP)
Inventor: IMOTO TOMOSAKU
IPC: F16L9/00
Filed: 1986-07-31
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-H08190678-A (JP)
Title: Electronic article monitoring apparatus with high tag-inactivating function
Inventor: ADAMU ESU BAAGUMAN
IPC: G08B13/24
Filed: 1995-06-23
Abstract: PURPOSE: To provide an improved device and method for inactivating an electronic article monitoring tag. CONSTITUTION: An electronic article monitoring tag inactivation system is provided with a transmitter TX, a receiver RX', an inactivation coil DEAC.COIL and a controller (microprocessor) MP', establishes a time cycle for the operations of the transmitter TX, the receiver RX' and the inactivation coil DEAC.COIL and selectively changes the detection sensitivity of the receiver RX'. A tag is detected by using the receiver of low detection sensitivity before inactivation and further, the tag is re-detected by using the receiver of the high detection sensitivity following the inactivation.
Patent JP-S6157496-A (JP)
Inventor: HASHIMOTO SHINICHI
IPC: B64C29/00
Filed: 1984-08-29
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。