baber/WOPTO huggingface dataset:
Patent JP-H09165885-A (JP)
Title: Drain cap
Inventor: KATO SETSUO
IPC: E04D13/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To easily and quickly install a drain cap in a drain hole by arranging a support leg and plural long and narrow members installed on the support leg lower end on the inside of a domed drain cap main body having notches whose lower parts are opened in an outer peripheral edge part. SOLUTION: A support leg 6 on which a drain cap main body 2 is installed and which extends toward the drain hole side is arranged in the drain cap main body 2. Next, plural long and narrow members 8a and 8b are arranged on the support leg 6 so that the tip side comes into contact with an inner peripheral surface of a drain hole by resiliency by deflecting in the lengthwise direction of the drain hole. Plural notches 5 whose floor surface sides are opened are arranged at prescribed intervals in the circumferential direction in an outer peripheral edge part of the main body 2, and a projection is arranged in the circumferential direction in a lower end outer peripheral edge part of the support leg 6, and the long and narrow members 8a and 8b are prevented from rotating in the circumferential direction of the drain cap main body 2.  Therefore, at breaking time, removal of an inner cylinder is obviated, and it can be easily set in the inner cylinder.
Patent JP-H03189429-A (JP)
Title: Hand brake
Inventor: SASAGAWA KAZUMASA
IPC: F16D49/10
Filed: 1989-12-19
Abstract: PURPOSE:To improve braking efficiency particularly in the rainy weather by fixing a zinc oxide whisker added lining to the inner side of a brake band. CONSTITUTION:A rubber lining 3 is so constituted as to enclose the external surface of a drum 9, and a zinc oxide whisker is added to the rubber lining 3. When an operation force is transmitted to a crank 6 via a wire 7 in the aforesaid constitution, the crank 6 rotates in an arrow direction A to pull a brake band 2, and the rubber lining 3 fixed to the surface of the brake band 2 is consequently pressed to the drum 9 rotating in an arrow direction B, thereby displaying a braking force. The needle projections of the zinc oxide whisker expanded like a tetrapod are directed in every direction, thereby increasing a friction coefficient and preventing a braking efficiency drop in the rainy weather.
Patent JP-H07187102-A (JP)
Title: Fluid-filling apparatus
Inventor: OSUGI TADASHI
IPC: B65B3/12
Filed: 1993-12-27
Abstract: PURPOSE:To easily change setting in accordance with the quantity and the viscosity of fluid by a method wherein a fluid-filling apparatus equipped with a filling piston mechanism having a servomotor, an inlet valve mechanism connected to a filling cylinder, and an outlet valve mechanism is driven and controlled by a control mechanism. CONSTITUTION:A filling piston-driving mechanism 30 has a servomotor 50 and is equipped with a pole screw 54, screwed down onto a nut 22a, through a coupling 52, and a filling piston 22 makes reciprocating motion in accordance with the amount of rotation of the servomotor. Based on data inputted beforehand into a sequencer 82, the filling piston 22 is placed in the upper position with an inlet valve 60 opened, and after an outlet valve 70 is closed, the filling piston 22 is lowered and thereby fluid in a specified quantity is allowed to flow into a filling cylinder 26. Then, placement of a package 10 in a position under a filling nozzle 72 is sensed, and the inlet valve 60 is closed and the filling piston 22 is elevated with the outlet valve opened, and filling of fluid in a specified quantity is made. Whenever the quantity and the viscosity of fluid varies, the data may be updated.
Patent JP-H03242413-A (JP)
Title: Method and device for regenerating sooty smoke filter in diesel engine
Inventor: DEIITOMAARU HENKERU
IPC: F01N3/30
Filed: 1990-11-30
Abstract: PURPOSE: To eliminate reaction by an interference action in a resonator affecting an exhaust conduit by dividing exhaust gas flow into both Helmholtz resonators provided with burners operating in a push-pull type in opposite periods to each other. CONSTITUTION: Exhaust gas flow from a diesel engine 1 is shunt to resonance pipes 4 of the same length within a casing 7 through an exhaust conduit 3. Exhaust gas flow is led to Helmholtz resonators 5, 6 which are equal in structure and is exhausted through a soot filter 10. In this case, both of the Helmholts resonators 5, 6 are provided with burners 12 operating in a push-pull type in opposite periods to each other. A filter 11 is regenerated in cooperation with a high pressure ignition plug 18. As a result, pressure waves transmitting by being generated from the burners 12 periodically operating by an interference action within symmetrical planes of the resonance pipes 4 between both of Helmholtz resonators 5, 6 are eliminated and reaction affecting the exhaust conduit 3 can be suppressed.
Patent JP-2000153083-A (JP)
Title: Razor blade
Inventor: TAKASHIRO MAKOTO
IPC: B26B21/54
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a razor blade having improved wear resistance and sharpness at a low cost. SOLUTION: This razor blade is fabricated by joining a blade body 101 having a blade edge and a main body 102. The blade body 101 is composed of sintered hard alloy, has a blade edge 10 on one side in lengthwise direction and has a joint part 11 in a fillister structure on the other side. The main body 102 is composed of carbon steel or the like, has a joint part 12 in the fillister structure on one side in the lengthwise direction and has a guide hole 13 through the thickness direction of the main body 102.
Patent JP-2000266116-A (JP)
Title: Swinging bearing type base isolation device
Inventor: ARAI HIDETOSHI
IPC: E04H9/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost, and to easily perform execution work by swingably arranging an almost annular friction plate in a state of contacting with an outer peripheral part of a support plate of a load support, and pressing the friction plate in the direction for enhancing frictional force for resisting a movement of the friction plate. SOLUTION: A support plate 3a having a flat bottom surface contacting with a bearing ball 2 is arranged in a lower part of a load support 3, and a friction plate 4 formed of a strong material such as steel is arranged on the upper side of the support plate 3a so as to surround the load support 3. An installing hole 4a of the friction plate 4 is loosely fitted to a support bolt 5, and a spring 5a is installed as an energizing means for pressing the friction plate 4 to the support plate 3a to press the friction plate 4 from above to threadedly mount a retreat preventive nut 5b via a washer to be adjustable by pressing force by the spring 5a.
Patent JP-H05276961-A (JP)
Title: Cloning and characterization of cardiac adenylyl cyclase
IPC: C12N15/09
Filed: 1992-11-17
Abstract: PURPOSE: To carry out cloning and characteristic determination of cardic adenylyl cyclase.  
     CONSTITUTION: This invention relates to DNA sequence encoding a novel effector enzyme referred to as a cardiac adenylyl cyclase and an amino acid sequence of cardiac adenylyl cyclase encoded by the DNA sequence. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07186957-A (JP)
Title: Train controller and onboard device thereof
Inventor: CHIYASHITSU HIDEO
IPC: B61L23/16
Filed: 1993-12-27
Abstract: PURPOSE:To provide a train controller that makes operation performable even in an unsignaled interval and high density operation achievable, respectively. CONSTITUTION:Four transmitting circuits 121 to 124 are connected to block boundaries P1 to P4, transmitting four aspect signals S31 to S34 conformed to aspect command signals S21 to S24 to a track 11. A control circuit 13 regards an aspect of a rear block interval 13T adjacent to a block interval 14T being inputted with a train detecting signal and subjected to train detection as a stop aspect and determined three aspect command signals S31 to S33 so as to make each aspect of two rear block intervals 12T and 11T turn to a host aspect in order, thereby outputting three transmitting circuits 121 to 123. On the other hand, an onboard antenna 21 receives three aspect signals S31 to S33, outputting a receiving signal R33 or the like instead. A receiving circuit 22 processes a nonsignal as the stop aspect at a time when the receiving signal R33 is this nonsignal.
Patent JP-H11233866-A (JP)
Title: Optical fiber amplifier
Inventor: HWANG SEONG-TEAK
IPC: H01S3/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To flatten a gain by providing an equipment with a second optical fiber which is connected to one end of a first optical fiber doped with erbium and phosphorus and which is doped with erbium and aluminim and has a gain spectrum gradient opposite to that of the first optical fiber and a pumping light source for exciting the second optical fiber. SOLUTION: A first EDF 208 amplifies light of relatively short wavelengths out of wavelength signal light in a wavelength range 1,540-1,560 nm while a second EDF 210 amplifies light of relatively long wavelengths out of signal light in the same wavelength range. In the wavelength range of 1,540-1,560 nm, the longer the wavelength becomes, the lower the gain the first EDF 208 obtains if a density inversion value is 0.6 or above. When the density inversion value is 0.5 or below, the longer the wavelength becomes, the higher the gain. Therefore, if the first and the second EDF 208, 210 are used in a density inversion value range of 0.6-0.7, the luminous intensity of pumping light is large and that of signal light is small in the first EDF 208 while the second EDF 210 has an opposite phenomenon and thereby the gain can be flattened in the entire equipment.
Patent JP-H08155913-A (JP)
Title: Aggregation manufacturing device and manufacture of aggregation
Inventor: MARUYAMA RIYUUKOU
IPC: B27M1/08
Filed: 1994-12-07
Abstract: PURPOSE: To provide an aggregation manufacturing device which is capable of mass-producing an aggregation at a low cost with the high operating rate of a pressure drive part and a pressure part and the significantly increasable output of the number of aggregation sets to be manufactured, and a method of manufacturing the aggregation. CONSTITUTION: This aggregation manufacturing device consists of a pressure part 18 with mutually opposed walls 16 installed upright in such a manner that a pressure gap 14 for arranging strip materials 12 side by side, is formed, and a pressure drive part 20 which moves back and forth the walls 16 provided to be able to advance to and recede from each other, in an mutually opposite direction, connected to the pressure part 18 in a freely detachable manner, near the pressure part 18. In addition, the device is equipped with an attachment/detachment part 22 which detaches the pressure drive part 20 from the pressure part 18 and connects both together.  Further, a locking part 24 is provided which maintains a locking state that the strip material 12 is upheld under pressure in the pressure part 18 by separating the attachment/detachment part 22, after the application of a pressure by the pressure drive part 20.
Patent JP-H03194873-A (JP)
Title: Pin connector
Inventor: ARIKAWA SHUNICHI
IPC: H01R13/719
Filed: 1989-12-22
Abstract: PURPOSE:To exhibit a restraint effect with respect to noise transmitted by the central electrode of a pin connector by disposing a magnetic core inside a pin jack of a pin connector, and arranging insulators adjacent to the core. CONSTITUTION:A magnetic core 5 is held in the housing 1 of a pin jack in such a manner that either one or both of the central electrode 11 of a pin plug and the central electrode 2 of the pin jack are inserted through the central hole of the magnetic core 5 with the pin plug inserted into the housing 1 of the pin jack. When the central electrode 11 of the pin plug is engaged with the central electrode 2 of the pin jack, the electrode 11 is disposed in front of an insulator 3 so as to be inserted into the magnetic core 5 held by another insulator 4, and consequently, an inductance is applied in series to both electrodes. The material, shape and dimension of the core are selected suitably. Therefore, any noise transmitted by the central electrode of the pin connector can be restrained.
Patent JP-2001146889-A (JP)
Title: Sealing device for backfilling tunnel, tunnel backfilling device and tunnel backfilling method
Inventor: OKADA YASUNORI
IPC: E21D9/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To ideally backfill a tunnel of deformed cross section other than circular shape. SOLUTION: This sealing device 30 has a cylindrical body 31 of peripheral cross-sectional shape corresponding to the existing tunnel of deformed cross section. Sealing members 35 are provided coaxially and annularly around the outer periphery of the cylindrical body 31. A through-hole 32b is formed axially piercing the cylindrical body 31, and a connecting part 34 connectable to an inner cylinder 5 is formed at the end part of the through hole 32b. When excavating and pulling down the tunnel, the sealing device 30 seals between the existing tunnel and the inner cylinder 5.
Patent JP-2001148000-A (JP)
Title: Ic sheet device and reader/writer using the same
Inventor: TAKASUGI KAZUO
IPC: G06K19/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an IC sheet device, with which an IC chip is easily aligned with a reader/writer. SOLUTION: Concerning the IC sheet device with an IC chip 2 of a non- contact information medium, with which information is written in a memory and information is read out of the memory by radio communication with a reader/writer 3, embedded in a sheet 10 of paper, cloth or plastics the IC chip 2 is easily aligned with the reader/writer 3 by embedding the IC chip 2 in the corner of the sheet 10.
Patent JP-H01171018-A (JP)
Title: File control system under multi-window
Inventor: TSURUOKA KUNITOSHI
IPC: G06F3/048
Filed: 1987-12-25
Abstract: PURPOSE:To display the contents of separate parts of the same file at separate windows without contradiction by preparing a file control block for a file and for a window. CONSTITUTION:A file control block having a present position ID (CID) and a newest access flag NAF is prepared for a file and for a window. A block is prepared and erased for an OPEN/CLOSE instruction. For a GETNEXT instruction, when the block is not for the newest access of the file, after the record of the present position ID is read again, the next record is read, and when the block is for the newest access, the next record is simply read, and the present position ID and the newest access flag NAF of the block are updated. Thus, the contents of separate parts of the same file can be displayed at separate windows without contradiction.
Patent JP-2000152973-A (JP)
Title: Actuator for massager
Inventor: IKEDA KAZUNORI
IPC: H02K7/14
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent intrusion of foreign matters such as dust and dirt into the inside of a motor and reducer. SOLUTION: A motor 36 and a gear reducer 42 of this actuator 14 are housed in a housing 62 which is equipped with a vent which is not positioned on the ceiling wall and the bottom wall of the housing 62 and is made into a slit opening along the parallel direction of the ceiling wall of the housing 62. Accordingly intrusion of foreign matters such as dust and dirt into the inside of the motor 36 and the reducer 42 can be suppressed or prevented.
Patent JP-H10187566-A (JP)
Title: Data communication device
Inventor: JACOBER OLIVIER
IPC: G06F13/10
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To support simultaneous use of data services of a network by >=2 application programs by including a general computer and an adapter which connects the computer to a data communication network. SOLUTION: A driver program (COM) 160 of the computer 110 provides a data transport connection with a GSM network through a PCMCIA interface for a 1st APP(1) 170 by using a serial COM port. A 2nd driver program (DD) 190 is present in the computer 110 and a 2nd APP(2) 200 communicates with a data card by reading and writing a message including AT commands and response in and out of its shared RAM area. Then the adapter 120 is so designed that the APP 200 makes good use of provided auxiliary services and messaging services through an alternative channel 205.
Patent JP-H05163279-A (JP)
Title: Production of oxazopyrroloquinoline ester
Inventor: ODA AKINORI
IPC: A61K31/47
Filed: 1991-12-16
Abstract: PURPOSE:To easily obtain the subject compound useful as an anticataract agent, etc., in high efficiency by reacting an oxazopyrroloquinolinetricarboxylic acid with a methylation agent in the presence of ethyldiisopropylamine. CONSTITUTION:The objective compound of formula II can be produced by reacting an oxazopyrroloquinolinetricarboxylic acid of formula I (R is lower alkyl, phenyl, benzyl, methoxyalkyl or thiomethoxyalkyl) with a methylation agent (e.g. dimethyl sulfate) in the presence of ethyldiisopropylamine.
Patent JP-2000153291-A (JP)
Title: Water purifying device and water purifying method using the same
Inventor: I CHIHIRO
IPC: B01D39/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying device capable of sufficiently purifying a water to be treated even in its early stages in which clogging is not caused and bacteria are not maintained at the most suitable bacterial cell concn. or even when the water to be treated is very much contaminated and to provide a water purifying method using the device. SOLUTION: The device is provided with first filter tank, in which helical filter material A is packed, which is formed so that its whole shape is helical and biologically or physically purifys an influent water B1 to be treated, a second filter tank 2 disposed in parallel to the first filter tank and in which a physical filter material 22 for purifying physically the water B1 to be treated, and a stop valve 4 for switching the flow passage of the water B1 to be treated made to flow into the second filter tank 2.
Patent JP-H07208493-A (JP)
Title: Power transmission device
Inventor: RORUFU TAMUFUARUTO
IPC: F16D7/08
Filed: 1994-12-13
Abstract: PURPOSE: To provide a power transmitting device capable of instantaneously delaying or stopping a driven unit with a simple structure while eliminating the well-known fault. CONSTITUTION: This power transmitting device to be used for servo driving mechanism 15 has an overload clutch 20 to be continuously operated so as to connect a spindle nut 17 and a structure 14 to each other, and has a stopping device 33 for fixing the structure 17. The overload clutch 20 can cancel the transmission of drive independently of an adjusting spindle 16, which continues the traveling in the case where the structure 14 is stopped by the control dependent on the route. As the clutch 20, a self-engagement type overload clutch for transmitting the driving torque is desirable.
Patent JP-H09172650-A (JP)
Title: Electronic still camera
Inventor: FUJITA YUJI
IPC: H04N9/79
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To realize low cost and simplification in a circuit by processing an FM luminance signal and an FM color difference line successive signal by means of one system. SOLUTION: An FM-recorded RF signal is supplied to a reproduction amplifier 3 and amplified. An FM luminance signal component is taken-out in a luminance signal separation filter 4. In parallel with the operation, an FM color difference signal component is taken-out in a color difference signal separation filter 5. An input is executed in the FM demodulator 7 of one system time sequentially by an analog switch 6.
Patent JP-H10171227-A (JP)
Title: Developer supplying container
Inventor: SORATANI YUTAKA
IPC: G03G15/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a developer supplying container with high molding accuracy, being capable of improving the rigidity of a container main body, so as to suppress its deformation and simply and surely attaching a cap to the charging port of the container main body, in a developer supplying container recessed to provide a spiral guiding groove for guiding a developer to a supplying port, in the periphery of the container main body housing the developer. SOLUTION: The developer supplying container is provided with the supplying port 11 for supplying the developer in the periphery of the container main body 10 housing the developer and the guiding groove 12 for guiding the developer housed in the container main body to the supplying port, in accordance with the rotation of the container main body, in such a manner that its outer periphery is recessed. In such a case, at least one intermittent part 15 where the guiding groove is not provided by recessing is provided per pitch of a spiral in the guiding groove.
Patent JP-H04291990-A (JP)
Title: Solder leveling of printed circuit board and device
Inventor: JIYON REROI PAAKAA JIYUNIA
IPC: H05K3/34
Filed: 1991-12-17
Abstract: PURPOSE: To feed adequate amt. of solder to desired positions. CONSTITUTION: A method and apparatus for manufacturing finished products, such as printed circuit boards 10 include a process for blowing excess solder away from the board 10 by a hot-air type solder leveling technique. A concentrating/branching air-knife design 32 generates a shock wave for causing a high-pressure and low-speed flow pattern to remove the solder from holes of the board, while leaving sufficient solder on surface featured protrusions.
Patent JP-H04197294-A (JP)
Title: Electric washing machine
Inventor: NAKAYA MASAKI
IPC: D06F39/04
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the hot water over a set temperature from being supplied by allowing a part of a hot water supply hose to branch, allowing one and the other to communicate with a feed water port, and a valve port part of a drain valve of a bottom part of a washing tank, respectively, and providing a water temperature detecting means in the vicinity of this valve port part. CONSTITUTION:A hot water supply hose B11 branched from a hot water supply hose A10 for connecting a hot water supply side solenoid feed valve 8 and a feed water port 9 communicates with a valve port part 12 of a drain valve 5, and in the valve port part 12, a water temperature detecting thermistor 13 is installed. When the hot water supply side solenoid feed valve 8 is opened, and hot water supply is started from the feed water port 9 and the valve port part 12, the thermistor 13 detects a hot water temperature, and when hot water being higher than a set temperature is supplied, a city water side solenoid feed valve 7 is opened immediately and simultaneous feeding of water is executed. In this case, the hot water supplied from the feed water port 9 is prepared by mixing the feed water from the city water side solenoid feed water valve 7 and hot water supplied through the hot water supply hose A10 from the hot water supply side solenoid feed water valve 8, and then a hot water temperature is lowered. In such a way, it can be prevented that hot water comes into contact directly with the washing and gives damage thereto, and also, washing can be executed without using excessive hot water in large quantities.