baber/WOPTO huggingface dataset:
Patent JP-H08202805-A (JP)
Title: Optical information reader
Inventor: MATSUSHIMA YUTAKA
IPC: G06K7/10
Filed: 1995-01-26
Abstract: PURPOSE: To securely optically transmit data to a reception device even if the position of the reception device of an information processor is not recognized. CONSTITUTION: Information which is read is transmitted by optical signals in respective directions by plural light-emitting means. In a bar code reader 4, an infrared light emitting element optically-transmits data which is read in a front direction, a left direction, a right direction, an upper direction and a back direction. Thus, a register 6 can receive the optical signal from one of the infrared light emitting elements in spite of the posture of the bar code reader 4. An operator is not necessary to constantly consider the posture of the bar code reader 4 against the register. Even if the operator freely moves the bar code reader a free posture, executes the read work of the bar code 8 and optical-transmission is executed in the posture as it is, data can precisely be transmitted to the register 6 and read work can considerably efficiently be executed.
Patent JP-2000210861-A (JP)
Title: Device for manufacturing semiconductor
Inventor: MASUMURA TAKEHIRO
IPC: B24B37/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To enhance uniformity within a wafer surface in a device for manufacturing a semiconductor, and reduce the running cost of the device. SOLUTION: The circumference of abrasive cloth 2 coming in contact with the center part of a wafer, is kept at vacuum while the wafer is being polished, and a filter for polishing liquid and a valve 17 are mounted to a place underneath a turntable 4. The application of vacuum through the lower part of abrasive cloth 2 thereby allows polishing liquid to be deeply soaked in as far as the center part of the wafer so as to let its polishing condition be made constant, so that uniformity within a wafer surface can be enhanced. In addition, used polishing liquid having been sucked in by means of vacuum is filtered by a filter so as to be reused, so that cost can be reduced.
Patent JP-S59136903-A (JP)
Inventor: KATOU KAZUAKI
IPC: H01T1/16
Filed: 1983-01-25
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-S63178187-A (JP)
Title: Tacky adhesive composition
Inventor: TAKAMATSU HIDEO
IPC: C08L53/02
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a tacky adhesive which has excellent tackiness and scarcely suffers loss of tackiness at low and high temperature, by mixing a styrene/ conjugated diene/styrene block copolymer and a styrene/conjugated diene block copolymer. CONSTITUTION:A tacky adhesive composition containing a styrene/conjugated diene/styrene block copolymer and a styrene/conjugated diene block copolymer. As the styrene/conjugated diene/styrene block copolymer, a styrene/isoprene/ styrene block copolymer in particular is suitably used. A styrene/conjugated diene block copolymer which has a molecular weight of 10,000-50,000, a weight ratio of styrene to conjugated diene of 5/95-50/50, and a content of the 1, 4 linkages of the conjugated diene component of 70% or higher is generally used. A styrene/conjugated diene/styrene block copolymer and a styrene/ conjugated diene block copolymer are used usually in a weight ratio of 97/3-60/40.
Patent JP-H06224715-A (JP)
Title: Multi-point signal selection device
Inventor: OGINO KOJI
IPC: H03K17/16
Filed: 1993-01-26
Abstract: PURPOSE:To reduce the measurement error and to reduce an interference error between channels by switching four semiconductor switches according to a prescribed system when an input signal is fetched and an input signal system is switched. CONSTITUTION:When an input signal is fetched, 1st, 2nd, 3rd semiconductor switches SW1, SW2, SW3 of a relevant input signal system are driven into an ON state and a 4th semiconductor switch SW4 is driven into an OFF state, and 1st, 2nd, 3rd semiconductor switches SW1, SW2, SW3 of the other input signal system are driven into the OFF state and the 4th semiconductor switch SW4 is driven into the ON state. When an input signal system for fetching an input signal is selected, the semiconductor switches SW1, SW3 of all the input signal systems are once driven into the OFF state and the semiconductor switches SW2, SW4, of all the input signal systems are one driven into the ON state. Thus, the input side of the SW2 at the output of the SW1 of the system not fetching the input signal is connected to ground and the charge of a capacitor of an RC filter is quickly discharged in the switching of the input signal system.
Patent JP-H04349079-A (JP)
Title: Side mud guard for car
Inventor: ADACHI TAKAO
IPC: B62D25/18
Filed: 1991-01-31
Abstract: PURPOSE:To absorb dimensional change due to thermal expansion and product dispersion from piece to piece cheaply without impairing the appearance by furnishing a car body in its lower part with the body of a side mud guard which is held with possibility of expansion and contraction in the longitudinal direction, and by securing a covering, which encloses the expansion/contraction part of this mud guard body, to the car body. CONSTITUTION:The body 3a of a side mud guard is installed to the sides of a front body arch 1c and outer body 1a at a certain spacing and fastened by screw or gromet. One end of a covering 3b made of elastomer is secured to a rear body arch 1d by screw 8, while the other end is a little bent to the inside and put in contact with the outer surface of the mud guard body 3a. Therefore, the other end of the mud guard body 3a is able to expand and contract, and it is hard for dust and muddy water to intrude from the outside.
Patent JP-H05203281-A (JP)
Title: Absorption water cooler/heater and control method thereof
Inventor: HIKITA YOSHIAKI
IPC: F25B15/00
Filed: 1992-01-24
Abstract: PURPOSE:To carry out a comfortable air conditioning operation suitable to load conditions and eliminate wastful energy consumption by using an absorption water cooler/heater. CONSTITUTION:An absorption water cooler/heater is available, which comprises an open air temperature sensor 15 which detects open air temperature and a control circuit 17 which selects critical temperature which turns on and off a combustion means based on a detected open air temperature as its input, detects the temperature of a heating medium which has passed through a vaporization coil 19 and outputs a signal which instructs a combustion means to turn on and off by comparing the temperature of the heating medium with the selected critical temperature. Therefore, the absorption water cooler/heater is provided with a temperature sensor which detects the open air temperature and designed to change the temperature of the heating medium which serves as the reference which is used when a heating means of a regenerator is turned on/off in conformity with the fluctuations. This construction makes it possible to protect the heating medium from being heated or cooled excessively than required and hence produce an effect to minimize energy consumption.
Patent JP-H04215274-A (JP)
Title: Connector assebly body
Inventor: RUISU EFU HAITOMANEKU
IPC: H01R13/645
Filed: 1991-01-31
Abstract: PURPOSE: To uniquely determine a key element of key-attached interface component by providing different plural key channels, turning each key channel in a cavity, and arranging key positions in various direction. CONSTITUTION: A specially useful key element 50 is included in an optical fiber connector assembly, which contains a female connector 12 having key protrusion 40 formed integrally on one of different plural key positions. These key positions in which a male connector 10 can be arranged on plural positions are provided by industrial criteria, and different plural key channels which are respectively fixed special one of plural key positions of the connector 12 are determined. Turning the key element 50 in the connector 12 provides these directions and positions, and therefore key channels are easily and uniquely determined.
Patent JP-H08200316-A (JP)
Title: Installation structure for box body
Inventor: SHINNAI MOTOHIRO
IPC: H02B3/00
Filed: 1995-01-26
Abstract: PURPOSE: To stably install a box body without increasing the number of part items. CONSTITUTION: A hanging bolt 2 is hung from a ceiling base 40 for hanging a ceiling member 30. A box body 1 has upper and lower insertion pieces 13, 14, each formed with an insertion portion through which the hanging bolt 2 is inserted. Upper and lower nuts 3a, 3b are screwed with the hanging nut 2 for fastening the lower insertion piece 14 vertically and installing the box body 1 to the hanging bolt 2. An extended piece 15 is extended downwardly from a leading end of the lower insertion piece 14. A slit for engaging the lower nut 3b is formed on a substantially center part of the extended piece 15 over the lower insertion piece 14.
Patent JP-H09203346-A (JP)
Title: Cooling water passage structure of cylinder head
Inventor: OZEKI YOSHISHIGE
IPC: F02F1/36
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of the cylinder head of a diesel engine by forming a bypass passage by core-casting the inside of the cylinder head, and communicating an intake port side water jacket and an exhaust port side water jacket with each other without being interfered with the bypass passage. SOLUTION: An intake port side water jacket 18 and an exhaust port side water jacket 20 are formed in the inside of the cylinder head 10 of a four air cylinder diesel engine. A water outlet 30 is arranged on the left side surface of the cylinder head 10, and arranged in a manner that cooling water led to flow out from the water jackets 18, 20 is distributed to a radiator and a passage 38 bypassing the radiator. This bypass passage 38 is formed by cast punching the cylinder head 10 when formed, therefore, the intake port side water jacket 18 is communicated with the exhaust port side water jacket 20 without being interfered with the bypass passage 38.
Patent JP-H04249695-A (JP)
Title: Pipe joint
Inventor: HAMA TOMIO
IPC: F16B7/04
Filed: 1991-01-08
Abstract: PURPOSE:To obtain a pipe joint having a large holding power by pushing the engagement edge of an engagement body toward the rear edge direction which is reverse to the top edge direction for releasing the biting of the pipe outer peripheral surface, when the fluid in the pipe is introduced from a pressurizing flow passage and pushes the pushing body toward a pushing position. CONSTITUTION:In a lock state where a pipe 16 is inserted inside a body 10 from the rear edge part side, a release ring 42 is positioned on the rearmost edge side, and the top edge of the pipe 16 which is inserted by spreading the inner peripheral edge 36 of a hook 32 reaches the step difference part 14 of the body 10. In this state, the movement of the pipe 16 is suppressed, and the inner peripheral edge 36 of the spread hook 32 contracts the diameter by its own elasticity, and the inner peripheral edge 36 bites on the outer peripheral surface of the pipe 16. In this state, if fluid is allowed to flow in the pipe 16, an elastic body ring 22 is shifted toward the rear edge by the pressure of the fluid introduced into a pressurizing passage 18, and a hook fixing ring 28 is pressed toward the rear edge, and attached with the vicinity of the bent part of the hook 32. Accordingly, the trouble that the inner peripheral edge 36 of the hook slips from the outer peripheral surface of the pipe 16 is prevented.
Patent JP-H11211386-A (JP)
Title: Method for calculating concentration of water treating chemical and method for automatically managing the concentration
Inventor: OYA YOICHI
IPC: F28G13/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly regulate a concentration of a drum in a cooling water by calculating a concentration of a heat treating chemical in the water from a total adding amount of the treating chemical, number of a concentration of the water, an evaporating water amount of the water, and a value of a makeup water. SOLUTION: A new water of an evaporating amount, a scattering amount of a splash in a cooling tower 1 and an amount to meet a blowing water from a blowing valve 7 is supplied from a makeup water pipeline 8. A cooling water returned to a lower eater tank 5 is fed through a chemical feed tank 12 at a chemical feed point 10 provided at a circulating pipe 10. Electric conductivity meters 15, 16 are respectively provided at the pipeline 8 and the tank 5. Detection signals of the meters 15, 16 and a discharge amount sensor 13 and an operation signal of a circulating pump 6 are input to a controller 20. The controller 20 has a calculating unit and a control unit. The controller 20 outputs a chemical feed pump control signal to the pump 12.
Patent JP-H07221614-A (JP)
Title: Josephson signal detection circuit and measuring device using the same
Inventor: TAKEDA ERIKO
IPC: G01R19/165
Filed: 1994-02-03
Abstract: PURPOSE:To provide a Josephson signal detection circuit capable of reducing the influence of current noise due to Josephson vibration, eliminating malfunction and performing highly accurate measurement. CONSTITUTION:In this circuit provided at least with a sensor 1 provided with at least one Josephson junction 31 and a comparator 2 provided with at least one Josephson junction 32 capable of identifying the size of the output voltage or the output current of the sensor 1, the frequency of the Josephson vibration generated by the Josephson junction 31 provided in the sensor 1 at the time of the operation of the sensor 1 is made higher than the frequency equivalent to the turn-on delay of the Josephson junction 32 provided in the comparator 2.
Patent JP-H02193868-A (JP)
Title: Method for folding cylindrical resin film in bellows form and device therefor
Inventor: IWASAKI KOZO
IPC: B29L7/00
Filed: 1989-01-19
Abstract: PURPOSE:To enable the easily repeated folding into a volume as small as possible within a short time by successively sending a cylindrical resin film to the outer circumference of a hollow core cylinder and the inner circumference of a holding beam, and folding and receiving the film into a bellows form at a constant pitch by a compressing plate. CONSTITUTION:A continuously formed cylindrical resin film 1 is successively sent from the upper part of a receiving tube 2 having a holding beam 19 disposed in a determined distance from the outer circumference of a hollow core cylinder 21 to the outer circumference of the hollow core cylinder 21 and the inner circumference of the holding beam 19 in such a manner as to cover the hollow core cylinder 21. While the successively fed film 1 is inserted in a determined length into the valley part of a pleat under folding by compression plates 3, 3 divided into two or more which are vertically and longitudinally movable in a determined distance and provided on the outer circumference, the pleat is pushed downward by the portion of a constant pitch according to the feed of the film 1, folded and compressed. This operation is repeated to fold and receive the film 1 in the bellows form.
Patent JP-S58129101-A (JP)
Inventor: HIYAMA KAZUO
IPC: F22B1/18
Filed: 1982-01-29
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-H05207169-A (JP)
Title: Remote controller
Inventor: MARUYAMA YUTAKA
IPC: H04M11/00
Filed: 1992-01-27
Abstract: PURPOSE:To start a remote controller by means of setting which is fitted to usage conditions by deciding the start time and start state of the controller by means of the kinds of calling signals. CONSTITUTION:A telephone line 6 is connected to the remote controller 7 and to an internal calling signal detecting circuit 1. The calling signal to the telephone line 6 is the calling signal for a general telephone line. When the calling signal detecting circuit 1 detects the calling signal for some continuous period, the remote controller 7 closes the relay of a telephone line control circuit 2 so as to transmit a massage such as 'absence now' from a voice synthesizing circuit 8 to a control operator. Then, after personal code number is recognized and a control signal by a PB signal from the telephone line 6 is inputted, the signal is transmitted to a microprocessor 3 by way of a PB receiving circuit 9 and, moreover, a control instruction is transmitted to a equipment 5 to be controlled through a control signal interface 4. The equipment 5 transmits the control result to the microprocessor 3 and the voice synthesizing circuit 8 returns a monitor to the control person. Thus, the remote controller 7 completes one kind of control.
Patent JP-S58130304-A (JP)
Title: Production of pipe type optical fiber cored cable
Inventor: TAKAHASHI FUMIO
IPC: G02B6/44
Filed: 1982-01-29
Abstract: PURPOSE:To assure the min. permissible rate of elongation of a pipe type optical  fiber cored cable by twisting the internal optical fiber strands together under  exertion of back tension smaller than about the tension under which the slacks  of the strands are made zero thereby producing said cable. CONSTITUTION:A central tension member 5 is let off from a tension member supply bobbin 7, and pipe type optical fiber cores 1 are let off from respective core supply bobbins 8. While these member and cores are assembled in a twisting mouthpiece 9, the cores are twisted together. Here, the back tension smaller than about the tension under which the slacks of the optical fiber strands 3 in plastic pipes 2 are made zero is exerted upon the cores 1 let off from the bobbins 8 during letting-off. Then, the slacks of the strands 3 in the pipes 2 are made zero when the max. back tension is exerted thereupon, and the min. permissible rate of elongation is calculated easily. Thus, the min. permissible rate of elongation of the cable is assured.
Patent JP-S62171891-A (JP)
Inventor: MUTO HIDEYO
IPC: G01M99/00
Filed: 1986-01-22
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-H07215281-A (JP)
Title: Automatic block device for vessel
Inventor: KOHAMA FUMIO
IPC: B63C5/04
Filed: 1994-02-03
Abstract: PURPOSE:To carry out an inspection, a repair, and an adjustment simply from the outer side without decomposing, by providing a relief valve and a check valve on the top board of an elevating ram. CONSTITUTION:A control valve block 32 which consists of a releaf valve 30 and a chack valve 31 is provided on the top board 22 of an elevating ram 10. Furthermore, while a duct line 33 for contraction movement communicating from the fluid pressure chamber 12 of a hydraulic cylinder 9 to the inner space 14 of the elevating ram 10 through the inner space 14 of the elevating ram 10 and the control valve block 32 is provided, the relief valve 30 to let escape an operating liquid 13 from the fluid pressure chamber 12 to the inner space 14 side, when a pressure higher than a set pressure of the elevating ram 10 is applied, is connected to the midway of the duct line 33 for contraction movement. And, while a duct line 34 for extension movement communicating from the inner space 14 of the elevating ram 10 to the fluid pressure chamber 12 of the hydraulic cylinder 9 through the control valve block 32 and the inner space 14 is provided, the check valve 31 is connected to the midway of the duct line 34 for extension movement so as to allow the operating liquid 13 only in one direction to communicate from the inner space 14 side to the fluid pressure chamber 12 side.
Patent JP-H10198700-A (JP)
Title: Device and method for display
Inventor: MACHIDA HATSUO
IPC: G09G5/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To attain efficient information retrieval by applying browsing only to a partial specified area on a screen at the time of detecting an objective document from documents written in plural pages. SOLUTION: The device is mainly composed of a picture area specifying part 1, a browsing part 2 and a display control part 3. In the device, an operator specifies a partial area to be referred to out of a document displayed on the screen by using the specifying part 1 and referring operation in the specified screen area is instructed by the browsing part 2. The corresponding area of another document retrieved by the instruction is displayed on a specified screen area by the display control part 3.
Patent JP-H07213440-A (JP)
Title: Heat insulated container and manufacture thereof
Inventor: YAMADA MASASHI
IPC: B65D81/38
Filed: 1994-02-03
Abstract: PURPOSE:To provide the heat insulated container which is excellent in heat insulating performance, light in weight, and capable of enhancing its volumetric efficiency. CONSTITUTION:A heat insulating layer 5 is formed by sealing low heat conductive gas such as xenon and the like in a cavity between the inner and outer containers of a double container 4 having a double wall structure where the inner container 2 and the outer container 1 are combined integrally with each other, and radiation protection material 6 composed of a metallic foil is applied to either one of the outer surface of the inner container or the inner surface of the outer container or both of them.
Patent JP-S5398502-A (JP)
Title: Micro-pump
Inventor: KUBOTA KENICHI
IPC: F04B7/00
Filed: 1977-02-08
Abstract: PURPOSE: To make oil pass and fill a large pump chamber in the suction stroke of a small pump chamber in large and small pump chambers provided by inserting a sub-plunger inside a main plunger for simplifying air-escaping and stabilizing discharging. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62174424-A (JP)
Title: Operation of dredger
Inventor: YAMAZAKI EIICHI
IPC: E02F3/90
Filed: 1986-01-24
Abstract: PURPOSE:To raise the efficiency of dredging operations by simply moving a dredger by fixing the hull of the dredger with a stern cable and side cables. CONSTITUTION:A stern cable 22 is sent from the stern to the rear of a hull 4 and moored, and side cables 21 and 23 are sent out from the stern to the front and moored to fix the stern. Then, swing cables 9 and 10 are tensed from anchors 24 and 26 which moor the side cables 21 and 23 to the bow and wound up or rewound to cause the hull 4 to swing. The stern cable 22 is then rewound and the side cables 21 and 23 are wound up to advance the hull 4. The needs for spuds can thus be eliminated, and the safety of the operations can be secured. Also, the movement of the hull 4 can be simplified, and he efficiency of dredging operations can be enhanced.
Patent JP-H04248408-A (JP)
Title: Measuring method for thickness of coating film
Inventor: HATTORI MASAJI
IPC: G01B21/08
Filed: 1991-02-01
Abstract: PURPOSE:To measure the thickness of a coating film in an non contact state by measuring the distances from a reference position to the surfaces of the paint film and metal coated with the film with a laser displacement gauge and magnetic displacement gauge and finding the difference between the distances to the surfaces of the coating film and metal. CONSTITUTION:When a laser displacement gauge 11 is actuated, the distance L1 to the surface of a coating film 2 is found and its corresponding signal is outputted. In addition, an eddy current displacement gauge 12 detects the distance L2 to the surface of the steel plate 1 coated with the film 2 and outputs its corresponding signal. the signals are amplified by means of an amplifier 13, converted into digital signals by means of an A/D converter 14, and supplied to a personal computer 15. The computer 15 finds the thickness (t) of the coating film 2 from the difference (L2-L1) between the inputted distance signals. therefore, the thickness of the coating film can be measured with high accuracy in a non contact state.