baber/WOPTO huggingface dataset:
Patent JP-H01239428-A (JP)
Title: Light radiation processor
Inventor: ARAI TETSUHARU
IPC: G01J1/00
Filed: 1988-03-22
Abstract: PURPOSE:To easily monitor the illuminance on a processing table with high accuracy by embedding a light guide for illuminance monitoring at equivalent positions of illuminance for light sources on the processing table. CONSTITUTION:Light beams from lamps 2a and 2b pass through holes 7a and 7b bored in the processing table 4 and quartz plates 8a and 8b and further pass through bundle or rod type light guides 9a and 9b and their illuminance values are measured by photodetecting elements 10a and 10b. Consequently, the illuminance on the processing table 4 is easily monitored with high accuracy, so a decrease in the illuminance and an irregularity of the illuminance distribution due to variance, secular changes, etc., of the lamps are monitored at all times.
Patent JP-H05270499-A (JP)
Title: Two-dimensional development truss
IPC: B64G1/22
Filed: 1992-03-24
Abstract: PURPOSE:To contrive a reduction in folding storage efficiency in addition to structural simplicity. CONSTITUTION:First connecting rods 10a are combined in a triangular form and two triangular coupling members 11 coupling each connected part free of rotation are set up opposedly separate at the specified interval, then second connecting rods 10c are installed in space between these triangular coupling members 11, thereby forming both first and second truss structures 10, 20 coupled with each other free of rotation. An expansion rod 19d is installed in space between these triangular coupling members 11 and 11 of at least the first truss structure 10 and both edges are coupled together free of rotation, while the triangular coupling member 11 combinedly installs these first and second structures 10, 20 almost parallelly, and the expansion rod 10d is expanded and driven, through which both these first and second structures 10 and 20 are made so as to be two-dimensionally folded and developed.
Patent JP-S541003-A (JP)
Title: Voltage drop detecting circuit
Inventor: FUJIKI MASAO
IPC: G11B33/00
Filed: 1977-06-06
Abstract: PURPOSE: To prevent malfunctions owing to disorderly disconnection of plural power sources and achieve higher reliability and lower cost by detecting positive and negative voltage drops, cutting off power sources based on this information when the same are within a specified range and keep the power sources always cut off when they are out of said range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07269283-A (JP)
Title: Tunnel excavating machine
Inventor: KONTA SHINICHI
IPC: G01V3/12
Filed: 1994-04-04
Abstract: PURPOSE:To make it possible to collect easily antenna equipment for a tunnel excavating machine. CONSTITUTION:A central part of a cutter head 1 is supported with a hollow support member 2 where a part of a cutter spoke 6 is designed to be hollow and what is more, water-tight in structure, thereby allowing the hollow spoke 6 to be communicated with the hollow support member 2. A guide member 11 is movably housed in the hollow cutter spoke 6 in the radial direction of the cutter head 1 where the position is arranged to be fixable by means of a fixed member 13. A transmission antenna 15 and a receiving antenna 16 are mounted to the guide member 11. Window members 18 and 19 for penetrating antenna signals are mounted to the hollow cutter spoke 6 in water tight. When the antenna is to be collected, the fixture of the guide member 11 is released and drawn near, thereby moving the antenna to the central part. After repaired or exchanged, the guide member 11 is moved so as to return the antenna to a specified location where the position of the antenna is fixed with the fixed member 13.
Patent JP-S61222702-A (JP)
Inventor: WATANABE TADAHIKO
IPC: C04B35/80
Filed: 1985-03-28
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-H10261400-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOBAYASHI MORIO
IPC: H01M10/0566
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To cut off only a battery having abnormal temperature out of a battery group connected in series to improve safety and a use condition, by equipping respective outside electrode terminals integrally with a sealing member penetrated with respective inside electrode terminals, also providing a safety device (having a terminal switching circuit by a bimetal switch in the inside) on a battery case opening part, and fitting an explosion-proof valve on outside a closed space. SOLUTION: Positive and negative electrode inside terminals 6 and 7 insulatedly penetrates the sealing member 11 of a safety device 20. A positive electrode outside terminal 16 having contact 16a and 16b, and a negative electrode inside terminal 17 connected to the terminal 7 at a contact 17a penetrate an insulating material terminal case 21 (forming a closed space together with the terminal 6 and 7). Both bimetal switches 22 in the closed space are bent downward side usually to connect the contact 16a and the contact 6a of the terminal 6, and when temperature rises over a set value, the switches are reversed to short-circuit the contacts 16a and 17a to breake electrification. The explosion-proof hole of the sealing member 11 corresponds to the vent hole of the flange part 21a of the terminal case 21 to directly blow off gas outside at an abnormal time.
Patent JP-H11258373-A (JP)
Title: Filter for plasma display panel
Inventor: NAKANO TOMOMI
IPC: H01J11/44
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a plasma display panel which prevents lowering of absorbing performance in an near-infrared absorption layer, simultaneously prevents lowering of transparency of an electromagnetic wave shield layer, absorbs near-infrared ray discharged from the plasma display panel for a long term and guarantees prevention erroneous functioning against various electronic apparatuses and communication devices remotely operated with infrared ray and ensures transparency for a long period. SOLUTION: A filter attached on the front face of a plasma display panel is characterized by being provided with at least one or both of near-infrared absorbing layer 14 and electromagnetic wave shield layer 19 and arranged by an oxygen barrier layer 13a on at least one of surfaces when the oxygen barrier layer 13a is arranged on at least one surface of the near-infrared absorbing layer 14 and electromagnetic wave shield layer 19 or when the electromagnetic wave shield layer 19 is arranged on the surface of the near-infrared absorbing layer 14.
Patent JP-S58183700-A (JP)
Title: 2-iodoestriol
Inventor: SATOU YASUO
IPC: G01N33/53
Filed: 1982-04-19
Abstract: NEW MATERIAL:The compound of formula or its radiolabeled isomer. USE:A labeled reagent for the determination of estriol by radioimmunoassay (RIA). PROCESS:For example, estriol is dissolved in acetic acid, and made to react with copper acetate and iodine at 55 deg.C for 12hr under agitation. The produced copper iodide is separated by filtration, and the filtrate is extracted with diethyl ether, etc. The ether layer is washed successively with an aqueous solution of sodium bicarbonate, an aqueous solution of sodium thiosulfate, and water, dried with anhydrous sodium sulfate and concentrated in vacuum. The obtained residue is purified by silica gel fractional thin-film chromatography. The spot corresponding to the reaction product is collected, and eluted with the same solvent as the developer of the chromatography. The eluate is concentrated in vacuum, and the residue is crystallized from a mixture of methanol and water (5:1) to obtain the compound of formula.
Patent JP-H04300202-A (JP)
Title: Superconductor using oxide and production thereof
Inventor: DOI TOSHIYA
IPC: C01B13/14
Filed: 1991-03-29
Abstract: PURPOSE:To provide a superconductor which enhances the critical magnetic field of the superconductor using an oxide superconducting material and which has a high critical electric current density even in a magnetic field. CONSTITUTION:The above-mentioned object is achieved by introducing a non- superconducting material having a crystal structure similar to an oxide superconducting material into a matrix consisting of the oxide superconducting material, the non-superconducting material being obtained by substituting one kind or more of elements constituting the superconducting material with some other elements. It is estimated that the non-superconducting material satisfied with the conditions is suitable to improve the superconducting critical current density of the superconducting material in a magnetic field. Superconductors, superconducting wires and superconducting magnets using the oxide superconducting material having a high superconducting critical current density even in a high magnetic field which are driven not only by cooling with liquid helium but also by cooling with liquid nitrogen are provided.
Patent JP-H10259959-A (JP)
Title: Heating device using refrigeration cycle
Inventor: OOHAYASHI AKIYOSHI
IPC: F25B1/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress condensation pressure low even when an outside area to be heated with a first outside heating heat exchanger is subjected to a high temperature condition and enhance operation efficiency. SOLUTION: This heating device is provided with a main circuit 41 of a refrigeration cycle which comprises a compressor 1, a first outside heating heat exchanger 2, a gas-liquid separator 9, a decompression device 3 and an evaporator which are all connected one after another by way of refrigerant piping, a supper cooling heat exchanger 10a which supper-cools the refrigerant fed from the gas-liquid separator 9 provided between the gas-liquid separator 9 and the decompression device 3,  a second decompression device 16 which is bypassed between the outside of the evaporator 6 and the bottom of the gas liquid separator 9 and a first bypass circuit 42 having a first refrigerant flow rate control valve 7 and a refrigerant temperature detection means 71 which detects the refrigerant temperature on the discharge side of the compressor 1 where there is provided a first control device 38 which on/off controls the first refrigerant flow rate control valve 7 based on the detected refrigerant temperature.
Patent JP-S61223104-A (JP)
Title: Production of dot pin stock for printing
Inventor: MATSUSHITA TOMIHARU
IPC: B22F3/24
Filed: 1985-03-28
Abstract: PURPOSE:To produce a lightweight dot pin stock for printing by melting the tip of a fine wire produced of high-speed steel powder by a high-energy beam then cooling quickly the molten tip thereby hardening only the tip part. CONSTITUTION:The powder of the high-speed tool steel is used as a raw material and the bar-shaped stock for the dot pin to be provided to a printing part of a printer for output in an office computer, word processor, etc. is produced by a hot hydrostatic extrusion. The stock is then hot rolled to a wire having 5.5mm diameter. The wire is further subjected repeatedly to hot drawing and heat treatment until a fine wire B having 0.3mm diameter is formed. Such wire B is subjected to hardening and tempering treatment and thereafter many pieces of such fine wires B are erected on a perforated plate A and the tips thereof are irradiated with the laser beam from a laser generator C so that the tips are instantaneously melted. The melted tips are thereafter quickly cooled and hardened. The lightweight stock for the dot pin made of W having the excellent characteristics as the dot pin is thus obtd.
Patent JP-S61223984-A (JP)
Title: Picture processing method
Inventor: MANABE SHIGENORI
IPC: G06T7/00
Filed: 1985-03-28
Abstract: PURPOSE:To attain an output to an input signal in a short time by storing the truth table representing the relation between an input and an output by a convolution matrix in a RAM calculating and processing an image pickup signal. CONSTITUTION:The surface of an object to be checked is picked up by an image pickup camera, and its image pickup signal is inputted to an A/D converter, and the output of the A/D converter is stored in a shift register. The output from the shift register is inputted to an address of a RAM calculating and processing as a parallel signal, and allowed to correspond to the truth table value stored in the RAM and outputted as data and then inputted to a counter unit. Thus, the surface picture processing is attained in nearly 0.1sec.
Patent JP-H08265027-A (JP)
Title: Glass antenna system
Inventor: IGAWA KOJI
IPC: H01Q1/32
Filed: 1995-03-24
Abstract: PURPOSE: To make the system small and to improve the productivity by connecting an antenna conductor for low reception frequency and an antenna conductor for high reception frequency when a signal at the low reception frequency band is received. CONSTITUTION: In the case of receiving an AM broadcast program, a diode 3 is conductive by a control signal from a receiver 10 to connect an antenna conductor 1 for an AM band and an antenna conductor 2 for FM band. The sum of an effective length of the antenna conductor 1 and an effective length of the antenna conductor 2 is desirably to be a length suitable for receiving the AM broadcast program. A reception signal of the antenna conductor 1 is fed to a feeding terminal 8 via the diode 3 and a coupling capacitor 7 and the reception signal of the antenna conductor 2 and a reception signal of the antenna conductor 1 are given to the receiver 10. The reception signal induced in the antenna conductors 1, 2 is not leaked to an arm of a car body and the antenna conductors 1, 2 and a defogger 33 are desirably not coupled capacitively.
Patent JP-S61227622-A (JP)
Inventor: AMAHARU FUMITAKA
IPC: H02G5/06
Filed: 1985-04-01
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。
Patent JP-S61226566-A (JP)
Title: Automatic operating device for generator
Inventor: YAMAMURA TAKEHIKO
IPC: F02N11/08
Filed: 1985-04-01
Abstract: PURPOSE:To avoid rotation of a starter after starting of an engine, by detecting a fixed voltage of an output from a generator lower than a rated voltage to thereby detect the starting of the engine. CONSTITUTION:When a starter-on circuit 17 detects stop of alternating current from a commercial AC power terminal 10, a starter-on signal is generated from a signal output terminal 18 to thereby start an engine 16 by a starter 15 and drive a generator 12. The starter-on signal is generated at predetermined intervals and predetermined times. If a start detecting circuit 23 detects that an output voltage of a rectifier circuit 22 has become a predetermined voltage lower than a rated voltage of the generator 12 under non-rotation of the starter 15, generation of the starter-on signal is stopped. Accordingly, even when the interval of generation of the starter-on signal is made shorter, there is no possibility that the starter 15 is rotated after starting of the engine 16. Thus, the generator 12 may be started up in a short time.
Patent JP-S51143358-A (JP)
Title: Optical instrument for measuring displacement of a rail
Inventor: TAKESHITA KUNIO
IPC: G01B11/00
Filed: 1975-06-04
Abstract: PURPOSE: To provide an optical instrument for measuring displacement of a rail by a system so arranged that measurement of irregularity of a track at a high speed is very accurate and stable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58182873-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI KENJI
IPC: H01L21/28
Filed: 1982-04-21
Abstract: PURPOSE:To eliminate an abnormal etching phenomenon under high melting point metal by ion implanting atom of larger weight to a conductive film made of a high melting point metal material, thereby preventing mobile ions from entering the oxidized film. CONSTITUTION:A P<+> type layer 5 (an inversion preventive layer), an SiO2 film (field oxidized film) 6, an SiO2 film (gate oxidized film) 7 are formed on a P type silicon substrate 1, and a molybdenum film 8 to become a high melting point metal gate electrode is deposited. Tungsten ions are implanted, the surface is formed in amorphous state, thereby forming an amorphous film 9. Then, a gate electrode is formed by patterning, phosphorus is diffused to form source and drain regions 10a, 10b made of N<+> type layer. An SiO2 film 11 is accumulated, contacting hole is opened, a molybdenum film 12 is deposited, an amorphous film 13 is similarly formed on the surface. Thereafter, the films 12, 13 are patterned, to form a wiring layer, thereby obtaining an MOS transistor.
Patent JP-H01238734-A (JP)
Title: Roller chain
Inventor: ISHIKAWA YOSHIMI
IPC: F16J15/18
Filed: 1988-03-18
Abstract: PURPOSE:To prevent positional shifts of a seal ring so as to prevent leakage of lubrication oil by fixing one end of the ring to any one of a roller link plate or a pin link plate, and forming lips on the other end thereof for resiliently contacting the rest of the two. CONSTITUTION:In a roller chain, a seal ring 17 is fixed to a pin link plate at its one face, while lips 18-20 formed on the other face are slidably brought into contact with a roller link plate 13 resiliently so as to seal grease. The central thick lip 19 having relatively large rigidity prevents the relative positional shifts between the plates 12, 13 so as to control the positions of them, especially the axial positions. It is thus possible to maintain good sealing property.
Patent JP-H09252615-A (JP)
Title: Transplanting machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple transplanting machine which manually drives plantation, seedling conveyance to a planting means, and the longitudinal and lateral feeding of a seedling tray. SOLUTION: This transplanting machine 1 is constituted by providing a frame 2, a planting means 18 which is equipped with support rings 6 and 7 rolling while being contact with a field so as to support the frame 2 and supported in a vertically movable state and enters the field by being moved down manually to plant seedlings S, a seedling divisionally sending device 5 which is driven by manual operation to take seedlings S out of a seedling tray T containing many seedlings longitudinally and laterally, one by one, and convey them to the planting means 18, and a seedling tray sending device 4 which moves the seedling tray T longitudinally and laterally by manual operation.
Patent JP-H08229270-A (JP)
Title: Residual thread removing device and automatic bobbin thread supplier provided with the same
Inventor: SHINOZUKA HISANOBU
IPC: D05B65/00
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the occurrence of failures due to led-out residual thread and to improve reliability by cutting the led-out residual thread even when bobbin thread is tangled with a bobbin shaft and residual thread removal is not completed. CONSTITUTION: For instance, by relative movement by moving at least more than one of a bobbin case clamping means for clamping a bobbin case 2, a pull-out means for pulling out the thread wound around a bobbin inside the bobbin case 2 clamped by the bobbin case clamping means and a cutting means, after a thread pull-out operation by the pull-out means, the bobbin thread M led out from the bobbin case 2 is cut regardless of an operation and the occurrence of the failures due to the led-out residual thread M is prevented.
Patent JP-H02246193-A (JP)
Title: Manufacture of flexible double-sided circuit board
Inventor: OBARA ICHIRO
IPC: H05K3/40
Filed: 1989-03-17
Abstract: PURPOSE:To form a burr-free notched hole so as to form a through hole having a uniform film thickness by forming the hole through a base material for film by a press punching method and, after forming the hole, electrically connecting circuits respectively formed on both surfaces of the film with each other through the punched hole by means of conductive ink. CONSTITUTION:A land 3a of conductive ink is formed in an area containing a U-shaped notched hole 2 formed through a base material 1 for film by a screen printing method. The land of the conductive ink is formed on both surfaces of the base material 1, with the ink on both surfaces joining to each other through the hole 2, and circuits respectively formed on both surfaces are electrically connected with each other. The notched hole 2 is formed by a press punching method and no burr is produced.
Patent JP-S60209699-A (JP)
Title: Fan
Inventor: OGINO KAZUO
IPC: F04D29/44
Filed: 1984-04-04
Abstract: PURPOSE:To improve various kinds of performances by a method wherein a straight cylinder section, whose diameter is the same as the inner diameter of a runner and whose axial length is 15-45% of the inner diameter of the runner, is provided at the side of the axial center of the suction port of a casing having the centrifugal type runner. CONSTITUTION:The inner diameter D of the suction port 1, integrated with the casing 2, is equal to the inner diameter D' of the runner 3 while the axial length l' of the cylindrical section 1a is designed so as to be within the range of 0.15D'<=l'<=0.45D'. According to this method, the axial length of the suction port 1 is long, therefore, all groups of air streams are converted into the axial direction of the suction port 1 at the axit port thereof. Accordingly, the air stream near the suction port 1 is smoothed and the various kinds of performances may be improved.
Patent JP-S61228174-A (JP)
Inventor: ROI SHII HATSUTOSON
IPC: H01R43/042
Filed: 1986-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S541683-A (JP)
Title: Inspecting apparatus of coated hoop form materials
Inventor: KOYANAGI KATSUUMI
IPC: G01D1/04
Filed: 1977-06-06
Abstract: PURPOSE:To make combination use of defect detectors directly as coating start detectors by scanning the surface of a traveling hoop form material and starting the inspection with an inverting signal on condition that defect detecting signals are simultaneously produced.
Patent JP-S62224920-A (JP)
Inventor: MAEDA MASAHIKO
IPC: C08L57/00
Filed: 1986-03-27
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-2000259575-A (JP)
Title: Portable information unit
Inventor: FUJIWARA TOSHIYUKI
IPC: G06F15/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To avoid a case where a user cannot see his desired information in the dark by turning on an EL back light as soon as a display state is started again by an input device from an LCD display pause state and also to reduce the current consumption by turning on the EL back light only when it is needed. SOLUTION: A CPU 11 performs a prescribed arithmetic process while carrying out the transmission of signals to a storage device 12 via the input of an operation key 13. A timer 18 is connected to the CPU 11 to output a signal if no input operation is carried out by the key 13 for a fixed time that can be freely set by the key 13. The switches 19 and 20 are connected between a power supply and an LCD driver 14, an LCD 15, an EL driver 17 and an EL back light 16 respectively which are independently connected to the power supply. Then both switches 19 and 20 are opened and closed by the CPU 11 after the signals are received from the timer 18. In regard to the switch 19, the LD 15 is set in its display pause state if no input operation is carried out for a fixed time and then set again in its display state when the input operation is restarted.