baber/WOPTO huggingface dataset:
Patent JP-H03103042-A (JP)
Title: Fault detecting circuit for diode
Inventor: YANAGISAWA RYUICHI
IPC: H02H7/20
Filed: 1989-09-13
Abstract: PURPOSE:To detect open state or fault of a diode quite easily by applying the output from a power source converting circuit onto the diode and connecting them in parallel, thereafter feeding DC power to a load and monitoring the voltage at the input of the diode through a monitoring section. CONSTITUTION:A voltage stabilizing circuit 7 monitores the output voltages of diodes 3, 4 which are then compared with a reference value, and a switching transistor Tr is controlled in accordance with the comparison results. When any one of the diodes 3, 4 enters into open or short circuit fault state, comparator 5 or 6 outputs '1' and a diode fault signal is outputted from an OR gate 8. A power source equipment B produces an alarm when an open or short circuit fault occurs in an output matching diode.
Patent JP-2000062838-A (JP)
Title: Laminated body and detection method of lamination number of laminated body
Inventor: NISHIMURA AKIRA
IPC: B32B5/28
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the lamination number and lamination direction of a laminated body comprising sheet material to be detected with nondestructive inspection readily by laminating nonmetallic sheet material with metallic lines inserted therein in a manner allowing the metallic lines to be different from one another in its insertion position in a laminated body comprising nonmetallic sheet material. SOLUTION: When executed to sheet material with reinforcing fiber arranged in one direction for repairing and reinforcing a concrete structure 1, at first, epoxy resin is applied on the surface 2 of the primer-applied concrete structure 1, first layer sheet material 3a with metallic lines 4a inserted in advance is bonded in the longitudinal direction of the structure 1. Furthermore, epoxy resin is applied thereon; then an impregnation roller is put so as to allow resin to be impregnated in the sheet material.  This is so repeated that the insertion positions of metallic lines 4a-4d are shifted at distances A for the purpose of implementing a predetermined sheet of lamination and an application and impregnation of resin, and subsequently, by permitting resin to be cured at an ordinary temperature, a reinforced plastics laminated body 5 for reinforcing the concrete structure 1 is obtained.
Patent JP-H0983386-A (JP)
Title: Tone signal detection circuit
Inventor: MAEKUBO HIROSHI
IPC: H03G3/20
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To completely eliminate the offset of an input signal and to detect an exact tone signal by a simple constitution even when the level of an input signal is small. SOLUTION: The input signal converted into a digital signal is delayed by very short time (t) in a delay circuit 3 and the signal is subtracted with the signal before the delay by a subtracter 4. By this subtraction processing, offset components are eliminated. The subtracted signal is converted into a binary code in an encoding circuit 5. From a correlation device 6, the correlation value of the binary coded signal and a basic waveform is outputted. Based on this correlation value, the presence or absence of a tone signal is discriminated based on this correlation value.
Patent JP-H04118076-A (JP)
Title: Die coating method
Inventor: ICHIKAWA KUNIHIKO
IPC: B05D7/14
Filed: 1990-09-07
Abstract: PURPOSE:To form a coating film uniform in thickness by providing a free space of >=30mum between the rear of a metallic sheet and a roll and coating the sheet with a paint at a position where the distance between the sheet and roll is kept at <=30mm. CONSTITUTION:A free space of >=30mum is provided between the rear of a metallic sheet and a roll in the free-space method, and the paint discharge port of a die is approached to the roll to the position where the distance between the sheet and roll is kept at <=30mm. In this case, an aluminum sheet having 0.1-0.5mm thickness is used as the metallic sheet to be coated, and a roll having 300-400mm diameter is used as the roll for approaching the die. Consequently, a coating film excellent in appearance and uniform in thickness is formed.
Patent JP-H0288697-A (JP)
Title: Lubricating oil for traction drive
Inventor: MURAKI MASAYOSHI
IPC: C10M105/04
Filed: 1988-09-26
Abstract: PURPOSE:To obtain a low-viscosity lubricating oil having high traction coefficient in a wide temperature range, excellent heat stability, oxidation stability and corrosion resistance comprising a naphthene-based hydrocarbon containing methylated two cyclohexane rings crosslinked with methylene group as a main component. CONSTITUTION:The aimed lubricating oil consisting essentially of 19C naphthene-based hydrocarbon comprising a mixture of compounds shown by formula I-formula IV, containing two cyclohexane rings which are replaced with methyl groups at the 1, 2 and 4-positions and crosslinked with one methylene group. When the aromatic hydrocarbon of the mixture is hydrogenated, hydrogenation ratio is preferably >=90% (preferably >=95%).
Patent JP-H08100473-A (JP)
Title: Partition wall panel and partition wall structure
Inventor: GOTO HITOMI
IPC: E04B2/00
Filed: 1994-10-03
Abstract: PURPOSE: To simply fit a partition wall panel as a good soundproof wall by inserting a belt-like rubber elastic body fitted to at least one of the upper end face and the lower end face of a partition wall main body between it and the ceiling or floor in the compressed state. CONSTITUTION: Belt-like rubber elastic bodies 12, 13 made of synthetic rubber are fitted to the upper end face and lower end face of a partition wall main body 11 respectively. The belt-like rubber elastic body 12 fitted to the upper end face of the partition wall main body 11 is brought into contact with the position of the ceiling where the partition wall main body 11 is fitted. The partition wall main body 11 is lifted upward to press and compress the belt-like rubber elastic body 12, a partition wall panel 1 is erected, and its lower end is fitted at the fitting position of the partition wall of the floor. The partition wall panel 1 may be fitted while the belt-like rubber elastic body 13 fitted to the lower end face of the partition wall main body 11 is pressed.  The partition wall main body 11 is pressed by the restoring force to the original state of the belt-like rubber elastic bodies 12, 13, and the partition wall panel 1 can be firmly fitted.
Patent JP-H0583549-A (JP)
Title: Shading distortion correcting circuit
Inventor: KAMESHIMA YUJI
IPC: H04N1/40
Filed: 1991-09-19
Abstract: PURPOSE:To remove unproper signals in a shading distortion characteristic due to dust, stain and flaw, etc., on a white reference plane and to smooth the plane by suppressing a change between two continuous picture elements within a set threshold value. CONSTITUTION:A shading distortion value before correction read from a storage circuit 6 is compared with a shading distortion value after the correction in the preceding picture element held in a register 11, difference between those values is calculated by a subtracter 7 and turned to an absolute value by an absolute value circuit 8, and it is judged by a comparator 9 whether the value is larger than a threshold value T or not. Corresponding to this result, the threshold value T is added/subtracted to/from the corrected shading distortion value in the preceding picture element by an adder/subtracter 10, and the calculated result is defined as the corrected shading distortion value in the relevant picture element. When the difference is smaller than the threshold value T, the corrected shading distortion value in the preceding picture element is defined as the shading distortion value in the relevant picture element as it is. By cumulatively correcting this value, the corrected shading distortion characteristic is made continuous and smooth, and image reproducibility is improved.
Patent JP-H1094046-A (JP)
Title: Mobile communication equipment
Inventor: SUGANO HIROSHI
IPC: H04W8/24
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To evade risk accompanying the function updating of a mobile network and to promptly update the function of the entire mobile network by providing a mask control means for energizing a function realization means based on a prescribed air interface information element for which its own function is masked beforehand. SOLUTION: This mobile communication equipment is provided with the function realization means and the mask control means. For the function realization means, its own function is masked beforehand and the function is energized by mask release information from the mask control means. The mask control means monitors prescribed air interface information from the mobile network and sends the mask release information to the function realization means based on a mask release instruction from the extension information element. Also, the prescribed air interface information is reporting information inside control information sent out by a base station inside the mobile network.
Patent JP-H04118085-A (JP)
Title: Method for cleaning inside of pipe
Inventor: TOMOYASU TAKAHARU
IPC: B08B9/02
Filed: 1990-09-10
Abstract: PURPOSE:To remove the foreign matter and fine dust of rust sticking on the recessed surface in a pipe without need for a blower by expanding a bag inserted into a pipe to be cleaned with a pressurized gas and then sending air into the gap between the bag and the inner surface of the pipe. CONSTITUTION:The foreign matter and rust sticking on the inner surface of a pipe 1 are released, and a tubular bag 2 with the tip closed is inserted into the pipe 1 over its entire length. The bag 2 is then expanded with a pressurized gas, and air is sent into the gap 7 between the expanded bag 2 and the inner surface of the pipe 1 to remove the foreign matter and rust remaining in the pipe 1. The double-structure bag 2 is used in this case to prevent the breakage of the bag 2. In this method, the cross-sectional area of the gap 7 as the passage for the air in the pipe 1 is far smaller than that of the pipe 1. Accordingly, even if only a small amt. of air is sent per unit time, the speed of air is increased, and the foreign matter, rust and even fine dust sticking on the fine recessed surface in the pipe are removed.
Patent JP-H0690200-A (JP)
Title: Portable radio telephone set
Inventor: NISHIYAMA TAKANORI
IPC: H04M1/00
Filed: 1992-09-08
Abstract: PURPOSE:To facilitate various operations especially required for radio call with the finger of a single hand whit holding a telephone set itself with the single hand. CONSTITUTION:A functional selection dial 8 which functions as the one for reception voice sound volume adjustment in a radio call state and functions as the one to select every kind of set in a non-radio call state is provided in such a way that it can freely be turned in a vertical direction at a joint part 3 for housing/folding so as to easily enable access with the finger of the single hand in a state where it is hold with the single hand. Also, when the telephone set is provided so as to be operated from internal and external sides, the reception voice sound volume adjustment in the radio call state can be performed.
Patent JP-H0867496-A (JP)
Title: Wire jack using gravitation
Inventor: MUROTANI RYOKICHI
IPC: B66F7/06
Filed: 1994-08-28
Abstract: PURPOSE: To provide a wire jack installed on an elevator dedicated to automobile or on an automobile building parking lot. CONSTITUTION: Horse power is added, a wire rises upward and rotates in a wire jack skill fully using gravitation. A ball 7 also moves rotating. When a switch is cut off with gravitation applied, the wire cannot bear weight and returns. The ball 7 also returns. When the ball 7 returns halfway, instantly it sinks in a hole. Thereafter, a ratchet 5 ctaches it. When the switch is put on, the ball 7 is sprung out by a spring 14.
Patent JP-H08103724-A (JP)
Title: Surface treatment method for steel pipe joint of excellent resistance to galling
Inventor: TSURU EIJI
IPC: C23C8/50
Filed: 1994-10-04
Abstract: PURPOSE: To form a film of excellent resistance to stoving and resistance to wear for an oil well pipe joint by forming phosphorus manganese formed film layers on a screw section and a metal sheet section, applying a solid lubricant of a specified concentration, heat processing and forming solid lubricating film layers of a specified thickness. CONSTITUTION: Phophorus manganese formed film layers of 5μm-25μm thickness or nitrogen layers of 1μm-20μm thickness and phosphorus manganese formed film layers of 5μm-25μm thickness are formed on a screw section 3 and a metal sheet section 4 of a joint of a steel pipe. A solid lubricant containing one kind selected out of a molybdenum disulfied powder, an epoxy resin, a furan resin and a polyimide resin as an essential component and having the composition ratio of 0.5 <= (content of molybdenum disulfied)/(content of one kind selected out of an epoxy resin, a furan resin and a polyimide resin) <= 3.0 (weight ratio) is applied and heat treated to form solid lubricant film layers of 10μm-45μm thickness.
Patent JP-H0797148-A (JP)
Title: Elevator with indicating pedal
Inventor: TERASAKI MIKA
IPC: B66B1/46
Filed: 1993-09-27
Abstract: PURPOSE:To eliminate the situation such as registering an unserviceable destination story by roguery or the like while registering a destination story can be facilitated by a voice before riding in a cage even in the case that both hands are full. CONSTITUTION:A voice inputting microphone 7 is provided in a landing wall 1 of an elevator, to also provide a foot pedal type voice receiving switch 11 in a lower part of the landing wall, and further a control device for registering a story number by receiving a voice input from the microphone 7 to recognize a voice, only during the time the voice receiving switch 11 is actuated, is provided.
Patent JP-H0689920-A (JP)
Title: Semiconductor device
Inventor: TAJIMA TSUNEAKI
IPC: H01L21/60
Filed: 1992-09-09
Abstract: PURPOSE:To reduce the size of a TAB chip without deteriorating the resistance of a lead against a mechanical stress caused by the difference in coefficient of thermal expansion between the TAB chip and a high-density board on which the chip is mounted. CONSTITUTION:In a TAB chip composed of an LSI chip 3 and a plurality of copper leads formed in a pattern from TAB tapes which are arranged around the chip 3 and constituted by sticking rolled copper plates to insulating tapes, the length of the TAB leads 5 elongated in the direction coincident with the rolling direction of the rolled copper plates is made longer than that of the TAB leads 4 elongated in the direction perpendicular to the rolling direction of the copper plates.
Patent JP-H0687503-A (JP)
Title: Stocker device
Inventor: MIYAKE AKIRA
IPC: B65G1/00
Filed: 1992-09-09
Abstract: PURPOSE:To enable first-in first-out feeding of works, and to stabilize the quality of a work to be carried to later process. CONSTITUTION:A stocker device is provided with a classifying lifter 3 for classifying works 2 carried from an early process according to their types, a multistage classifying conveyor 4 for carrying the works 2 classified by the classifying lifter 3 according to their types, a pick-up lifter 5 for receiving the works 2 from the multistage classifying conveyor 4 in a primary determined order of types and structure, a carrier conveyor 6 for stocker, for carrying the work 2 picked up by the pick-up lifter 5, and a rotary multistage stocker 7 arranged on one side of the carrier conveyor 6 for stocker. An input transfer unit 8 for storing the work 2 on the carrier conveyor 6 for stocker in the rotary multistage stocker 7, and a pick-up transfer unit 9 for picking up the work 2 from the rotary multistage stocker 7, are also provided.
Patent JP-2000067801-A (JP)
Title: Photomultiplier tube unit and radiation detection device
Inventor: KUSHIMA HIROYUKI
IPC: H01J43/28
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a photomultiplier tube unit and a radiation detection device, in which photomultiplier tubes are densely arranged to improve light detection efficiency. SOLUTION: In a photomultiplier tube unit A, an outer peripheral surface 2b of a metal side tube 2 is in mutual contact with another tube 2, and such structure enables a high density arrangement of a photomultiplier tube 1. Further, it is possible to electrically connect the side tube 2 of each photomultiplier tube 1 to each other, which can easily bring the side tubes 2 to an equal electrical potoential. Thus, there is no need to perform electrical connection between a stem pin 10 and the side tube 2 individually in each photomultiplier tube 1, which facilitates the assembling of the unit A.  By unitizing the photomultiplier tubes 1 in this way, in replacing a desired photomultiplier tube 1 for a new one in an apparatus having a multitude of photomultiplier tubes 1 (such as in a gamma camera), there is no need for complicated work such as replacing the photomultiplier tube 1 one by one, and thus is is possible to facilitate the replacement operation.
Patent JP-H0690217-A (JP)
Title: Communication system
Inventor: DOBASHI KYOSUKE
IPC: H04J3/12
Filed: 1992-09-09
Abstract: PURPOSE:To easily issue a call to only a desired opponent in order wire. CONSTITUTION:Each station transmits a multiframe synchronous bit and signaling information (signaling bit) by bit steal at multiplex circuits 116a, 116b by adding on an order wire signal when issuing the call. Also, when the call is received, the multiframe synchronous bit and the signaling information attached on the order wire signal are extracted by signaling bit separation circuits 114a, 114b. A signaling identification circuit 118 notifies the generation of an incoming call by the order wire by ringing a call buzzer 119 when the signaling information set in advance arrives.
Patent JP-S6394870-A (JP)
Title: Printer
Inventor: IGARASHI KENICHI
IPC: B41J29/50
Filed: 1986-10-09
Abstract: PURPOSE:To facilitate printing of a character at a predetermined position on a print paper, by setting a print head to a position corresponding to a pointer value of printing data stored in a buffer means and moving the print head in a predetermined amount by means of an operating switch. CONSTITUTION:When a manuscript paper or a regular form is employed as a print paper, a printer 4 is set to a print positioning mode by means of an operating switch 6a and a control code is stored and arranged in a buffer 5 together with a print data and a character data fed from CPU 2. Prior to printing, a pointer of the buffer 5 is added so as to find out the pointer value of the print data. A carriage 10 is stopped at a printing position based on said value and a cross mark 21 is applied on a print assign board 15 to show the print start position on a paper 13. When an operating switch 6b or, 6c for left and right adjustment is depressed, a control signal is fed from a control circuit 7 to a motor drive circuit 8 to adjust the carriage 10 finely to the right or left so as to set the carriage at a predetermined position on the print paper.
Patent JP-S6394050-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: NISHIYAMA RYOJI
IPC: F02D41/00
Filed: 1986-10-08
Abstract: PURPOSE:To prevent overrich during full load, when air-fuel ratio is feedback controlled by means of an air-fuel ratio sensor which can detect both lean and rich sides, by setting an enrich correction factor for determining a target air-fuel ratio corresponding to the operational condition to 1.0 during feedback control. CONSTITUTION:A controller 9 operates a basic fuel injection quantity based on values detected through an intake tube pressure sensor 4 and a rotation sensor 5, while makes feedback control of air-fuel ratio based on a difference between an air-fuel ratio sensor 8 and a target value according to the operational condition. In other word, when it is decided that the air-fuel ratio feedback control must be carried out according to intake tube pressure, rotation, cooling water temperature, etc., a target air-fuel ratio is set corresponding to the intake tube pressure and the rotation while an enrich correction factor for setting the target air-fuel ratio for open loop control is set to 1.0. For open loop control, an enrich correction factor corresponding to the intake tube pressure and the rotation is read out so as to set the target air-fuel ratio.
Patent JP-H1185238-A (JP)
Title: Nc program generating method, device therefor and control method for nc machine tool
Inventor: KATO KOICHI
IPC: G05B19/4093
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To correct position errors generated in other control axis directions when a control axis is reversed in feed direction by inserting a correcting program which corrects the position errors in other control axis directions into a command program which reverses the feed direction of the control axis. SOLUTION: A feed-direction reversing detection part 57a detects a command program which performs feed control over one control axis and reverses the feed direction of the control axis in an numerical control(NC) program. A correcting program generation part 57b generates a correction program for correcting position errors in other control axis directions about a command position when the feed-direction reversing detection part 57a detects the reversing of the feed direction of one control axis. The correcting program generation part 57b generates the correcting program according to information held in a correction file part 60. A correcting program insertion part 57c inserts the correcting program generated by the correcting program generation part 57b into the command program which is included in the NC program and reverses the feed direction of one control axis.
Patent JP-H04117999-A (JP)
Title: Pulsator control method for washing machine
Inventor: YAMAMOTO HIROKI
IPC: D06F33/02
Filed: 1990-09-10
Abstract: PURPOSE:To increase the reflux quantity of water to a lint path without changing a shape of a pulsator and the speed of revolution of the pulsator by executing plural times a forward rotating operation of the pulsator by rotating it forward for a short time and stopping it, and forwarding it forward for a short time again and stopping it, and thereafter, rotating it backward for a short period at an interval of minute period. CONSTITUTION:First of all, the forward rotation is executed for two seconds, and after stopping for one second, the forward rotation is executed for two seconds again. At the time of driving 10 the forward rotating direction of the pulsator 3, water in a washing tank 2 is led into a lint path 7 by a pump action of the pulsator 3 and pushes up the lint path 7, passes through a lint filter 10 and is subjected to reflux to the washing tank 2. In such a state, since the water flow of a forward rotation is generated in the washing tank 2 by these plural forward rotating operations, the pulsator 3 is also rotated a little in the forward rotating direction in connection with the water flow in the forward rotating direction, and by the forward rotation of the pulsator 3, water becomes a little pushed-up state in the lint path 7. In this case, after stopping for a minute period of 0.5 second, a backward rotating operation is executed for two seconds.