baber/WOPTO huggingface dataset:
Patent JP-H03154506-A (JP)
Title: Mic type frequency converter
Inventor: DOMAE MITSUHIRO
IPC: H03D9/06
Filed: 1989-11-13
Abstract: PURPOSE:To constitute a down-converter including a mixer inexpensively by operating a mixer as a 2nd order harmonic wave mixer and forming the entire converter on a same printed circuit board. CONSTITUTION:A mixer diode 4 works as a 2nd harmonic wave mixer, then a difference between a frequency of an LO signal from a local oscillator and a frequency of a microwave RF signal becomes larger, and an out-band characteristic required for an RF BPF and the selectivity required for an LO BPF are relieved, then an RF HPF 33 and an LO LPF 35 or RF band rejection filters BRF and LO BRF are employed in place of the BPFs to realize a prescribed function as the mixer without increasing the insertion loss. The even when the RF HPF 33 and the LO LPF 35 or the RF band rejection filters BRF and LO BRF are formed on a 'Teflon(R)' board, the dielectric loss is not a problem on the transmission characteristic, then the converter is constituted at a less cost on one 'Teflon(R)' board as an MIC(Microwave Integrated Circuit) type frequency converter.
Patent JP-H09136697-A (JP)
Title: Method for operating vessel at the time of emergency
Inventor: YAMAMOTO HIROYOSHI
IPC: B63H25/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To immediately change the operation to the operation mode by a joy stick so as to operate a vessel independently of setting position of the rudder operating mode. SOLUTION: In this method, a rudder control means 35 for controlling a rudder is operated by various kinds of operating means such as an auto-pilot, a rudder wheel and a joy stick, and a rudder operating mode changeover switch 34 provided in a rudder operating stand 33 is operated so as to switch the rudder operating mode, which is set per each operating means, and the control of each operating means in relation to the rudder control means 35 is thereby changed. At the time of emergency, an emergency rudder operating switch 32, which is arranged near the joy stick 31, is started so as to switch the operation to the operation mode by the joy stick 31 in priority to any normal rudder operating mode.
Patent JP-H02187699-A (JP)
Title: Containment vessel construction
Inventor: KENIISU JIYON SUUIDOUA
IPC: G21C13/02
Filed: 1989-11-13
Abstract: PURPOSE: To accommodate thermal expansion and shrinkage by providing a shelf part on the wall of a containment while surrounding the peripheral wall through an interval such that a an annular expansion gap is defined around the peripheral wall of reactor pressure vessel. CONSTITUTION: A reactor pressure vessel having a head assembly is set in a core cavity defined by the wall 15 of a concrete containment partitioned into upper part, i.e., a fuel replacing canal 17, and lower part, i.e., a well 19, receiving the body section 7 of a reactor pressure vessel 3. An annular expansion gap 25 is formed between the peripheral wall 23 at the body section 7 of a reactor pressure vessel 3 and the wall 15 of containment in order to accommodate thermal expansion and shrinkage of reactor pressure vessel 3 during cyclic operation of reactor.
Patent JP-S63154527-A (JP)
Title: Seeding box piling device of sowing device for seeding box
Inventor: MATSUMOTO TOSHIAKI
IPC: A01C7/08
Filed: 1986-12-12
Abstract: PURPOSE:To certainly transport a seeding box even if it is deformed, by installing an elastically attached roller which presses the top edge part of the seeding box downward and holds the seeding box in nipped state. CONSTITUTION:A seeding box 7 which approaches the taking-out side 6 of a transport board 1 is transferred onto a speedy feed driving roller 67, and then attached onto guides 110 and 110 and guided to the center. An elastically attached roller 107 is installed onto a supporting plate 104 through an arm 105 urged downwardly by a spring 108, and since said elastically attached roller 107 is installed over a driving roller 57, the seeding box 7 pushes up the elastically attached roller 107 and creeps under the roller 107, and transported in the nipped state between the elastically attached roller 107 and the driving roller 57. Therefore, the front edge 81 of the seeding box 7 is prevented from being floated up, and can be transported certainly in contact with the driving roller 57.
Patent JP-H04168522-A (JP)
Title: Dual external storage device processing system
Inventor: HASHIMOTO YUKIO
IPC: G06F12/16
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the dual external storage device having high reliability by verifying a fact that a saved state of data is normal at every prescribed period with respect to a second storage medium, and executing a report to the outside immediately when abnormality is detected. CONSTITUTION:A data processing part 11 executes write and read-out processings to a first storage medium 2 and executes only a write processing to a second storage medium. A timer part 12 supplies an actuating signal to a competition avoiding part 13 in a prescribed period and at a timing which is not in the course of write operation to a medium 3, a read-out instructing part 14 reads out data of the medium 3 and stores it in a status storage part 16, and a result of read-out is decided by an error deciding part 17. As a result, when a read-out error is contained, it is informed to an error informing part 18, and the informing part 18 informs a fact that read-out abnormality is generated in the medium 3 to an external device. In such a way, a dual external storage device having high reliability can be obtained.
Patent JP-H10139173-A (JP)
Title: Control method for unloading quantity of continuous unloader
Inventor: MONZEN TADAAKI
IPC: B65G65/06
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To detect abrupt change of excavation force to thereby restrain fluctuation in the quantity of unloading by obtaining the fluctuation of excavation force from the excavation force according to the pressure of inclining rotation cylinder, and proportionally controlling the fluctuation of excavation force and compensating a lateral movement speed command. SOLUTION: Excavation force Fdf is obtained by a block E according to inclining rotation cylinder pressure Pkf , and after the offset error of the excavation force is removed, only the rapid change of the excavation force Fdf is made to pass and it is made to pass through a bypass filter F for removing low frequency components, then the excavation force fluctuation component Fdf is added to a lateral movement command V being a control output of a main circuit PI by the P control G for restraining the component to a targel level. As a result, the lateral movement speed command is obtained which makes the speed high as the excavation force Fdf is decreased while low as it is increased, and a lateral movement speed command value by the conventional bucket hydraulic control is compensated.  The lateral movement speed command value is divided into three speeds of DE turning, boom turning and running according to the lateral movement mode set by an operator.
Patent JP-H11117208-A (JP)
Title: Pavement panel
Inventor: MIZUNO KIYOKAZU
IPC: E01C5/20
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To improve a wet grip property by providing a vertical groove extended over the whole length and side grooves opened to sides on the surface of a rubber or resin panel, and arranging the opening positions to match with the positions of other panels on the front, rear, right, and left sides. SOLUTION: This pavement panel 1 is made of polyester polyurethane elastomer into a square plate-like body, and grooves with the depth of 2-10 mm are provided on the surface. A central vertical groove 11 is provided over the panel whole length in the vehicle traveling direction at the center, and first recesses 12 and first horizontal grooves 13 are arranged on both the right and left sides. The central vertical groove 11, first recesses 12, and first horizontal grooves 13 are arranged so that the opening positions on the front and rear sides of the panel 1 match in the width direction of the panel 1, and the first horizontal grooves 13 are arranged so that the opening positions of the groove end sections on the right and left sides of the panel 1 match in the vehicle traveling direction.  When the panels 1 are installed longitudinally and laterally, effective drainage can be attained. When the panels 1 are installed in a tunnel, vehicles can travel on them with chains kept fitted.
Patent JP-H02265455-A (JP)
Title: Production of french fried potatoes
Inventor: SAKUMA MASAKI
IPC: A23L19/10
Filed: 1988-11-25
Abstract: PURPOSE:To obtain high-quality French fried potatoes in a short time and readily by preparing raw material potatoes into three kinds of materials corresponding to treating stages thereof and making any of the materials go through vacuum fryer process. CONSTITUTION:Raw material potatoes are washed with water, cut and blanched or further prefried or then frozen. Any of the materials is subjected to vacuum fryer process under the following condition. (1). Under reduced pressure (e.g. >=20Torr vacuum degree), (2) 120-190 deg.C frying temperature, (3) 1-3 minutes frying time and (4) water content of final product is adjusted to 40-55%. Then the product is frozen (e.g. <=-20 deg.C) and then made cookable.
Patent JP-H11123406-A (JP)
Title: Plate mill and method for adjusting amount of offset of its work roll
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B31/32
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a plate mill excellent in productivity by improving the limit of rolling load (the limit of draft) due to the max. Hertz stress and to provide efficient changing time of divided back-up rolls based on equalization of wear and fatigue in the case where the divided back-up rolls have the same diameters. SOLUTION: At least either an upper or lower roll assembly has a mechanism in which a work roll 1 is supported with divided back-up rolls 3A-3C, 4A-4D which are divided into three or more in the axial direction, each divided back-up roll is provided with an independent load detector, screw-down device and the plate mill in which which the work roll 1 can be moved and held in the horizontal direction and the work roll 2 is moved in the horizontal direction using the plate mill so that the max. Hertz stress between the divided back-up rolls 3A-3C, 4A-4D and the work roll 1 be equalized on the inlet side and outlet side of a rolling mill.
Patent JP-2000116574-A (JP)
Title: Electric vacuum cleaner
Inventor: HAYASHI KAZUMASA
IPC: A47L5/28
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner equipped with enhanced easi ness to manipulate while stability when out of service is well secured. SOLUTION: An electric vacuum cleaner is equipped with a motor-drivem blower 2 to suck the external air and a cleaner body 4 furnished internall y with a dust collecting chamber 3 to store the dust contained in the sucked external air, wherein a suction mouth 5 in communication and connection with the chamber 3 is coupled with one end of the body 4, while a manipulating handle 6 is coupled with the other end of the body 4. A support 10 supported swingably about the rear surface as the center of swings is installed on the rear surface of the body 4 and interposed between the floor surface G and the rear surface of the body 4 at the time out of service when the suction mouth 5 is positioned upright in contacting with the floor surface to support the body 4 in the non-tumbling condition.
Patent JP-H03157817-A (JP)
Title: Optical recording device
Inventor: YAMADA NOBORU
IPC: G11B7/24
Filed: 1989-11-15
Abstract: PURPOSE:To form a thinner protective layer or to use no protective layer by dispersing such a phase-transition material which controllers optical properties of the medium in another material having higher melting point, thereby shutting influences from outside. CONSTITUTION:The first material 19 shows reversible or irreversible changes among plural states which are detectable, according to the irradiation conditions of laser light, and is dispersed in the form of fine particles into the second material 18 which is transparent and has higher melting point than that of the first material 19 to form the information recording thin film. By embedding the first material 19 which contributes to recording in the material 18 of higher melting point, the first material 19 can be protected from outside atmosphere without using a special protective layer. Thereby, the total thickness of the recording medium can be reduced.
Patent JP-H08150173-A (JP)
Title: Paper diaper
Inventor: UCHIYAMA TERUO
IPC: A61F13/49
Filed: 1994-11-30
Abstract: PURPOSE: To relieve bed odor of filth such as urine and feces by furnishing a water absorbing layer containing fragrance. CONSTITUTION: A paper diaper is composed of a porous type fibrous facial layer 2 having water permeability installed on the service surface side which contacts the skin, a fragrance-containing water absorbing layer 1 installed under the facial layer to absorb and retain liquids, and a leak preventive layer 3 formed as the undermost layer to prevent leak of the liquids. The water absorbing layer 1 is pinched between an absorbent 1a consisting of cotton-form pulp, a polymer absorbent, and fragrance and two layers of porous fiber 1b and consolidated by pressure attachment through an embossing process. The facial layer 2 is made of rayon, polyester, polypropylene, etc., which is turned into a sheet followed by hot melt adhesion or bond using a binder so that nonwoven cloth is accomplished or consists of rayon paper, etc., prepared by mixing together rayon fiber and wood pulp followed by a paper-making process. The leak preventive layer 3 is made from a film of polyethylene, polyvinyl alcohol, etc., or a material prepared by laminating them on a thin paper.
Patent JP-S63149633-A (JP)
Title: Video camera with still camera
Inventor: FUJIMURA IKUO
IPC: G03B17/00
Filed: 1986-12-15
Abstract: PURPOSE:To attain a manual take-up even if normal driving force is not supplied by driving a film take-up means by a driving force transmitting means connected to a driving force generating means and exposing a part of the transmitting means. CONSTITUTION:At the time of executing still photographing during the period of movie photographing, a shutter button 42 is depressed, a system controller 41 for a still camera is driven in accordance with data from an AF sensor 57 and an EE sensor 58 and a perscribed signal is applied to a lens mobile mechanism 54 and an exposure control part 40 to open/close a shutter 30. Then, a control command signal is outputted from the controller 41 to a film take-up driving circuit 39 to rotate a pulse motor 44 an take-up a film 31 and then a motor 144 is stopped based on an instruction from the controller 41. A part of a gear 122 interlocking with the motor 144 is exposed to the outside, and when a built-in battery is consumed, the gear 122 is rotated with a finger to wind up the film 31.
Patent JP-H08153939-A (JP)
Title: Constitution of circuit board capable of mode selection
Inventor: ISHIDA HIROAKI
IPC: H05K1/00
Filed: 1994-11-30
Abstract: PURPOSE: To enable selecting modes by a single board, by a method wherein branching parts facing to the respective lands are arranged in input lands and output lands which are connected with an external equipment, the respective lands with which electric elements are not connected initially but connected by selecting lands at the time of mode determination. CONSTITUTION: Lands 42a, 42b, 42c facing the branching parts of an output land are connected with lands 42a, 42b, 42c facing the branching parts of a first input land 43 and lands 44a, 44b facing the branching parts of an input signal land 44 for selecting the kinds of indications. According to distance measurement results, the binary number of pulses is serially outputted to the land 42a. The distance measurement results expressed in cm unit and mm unit are outputted to the lands 42b, 42. The lands 43a, 43b, 43c can designate the division points of distance, and select a short distance zone, a middle distance zone and a lsnf distance zone, respectively. The land 44a turns the display LED of an external equipment on, when the distance measurement results are obtained. The land 44b turns the LED on when the distance measurement results are not obtained.
Patent JP-H08161879-A (JP)
Title: Electronic apparatus
Inventor: ARAI TOSHIO
IPC: H05K1/16
Filed: 1994-11-30
Abstract: PURPOSE: To realize a thickness reduction by using a volume control knob constituting a revolution volume control cooperatively with patterns for the volume control, thereby providing the surface of a built-in printed circuit board with the revolution volume control. CONSTITUTION: The volume control knob 9 constitutes the revolution volume control for making level adjustment together with the patterns for the volume control formed on the front surface part of the remote control circuit board 79. The knob 9 is operated in order to adjust the level of the acoustic signal which is sent via a signal cable to the circuit board 79, then to a head phone device which is an electroacoustic transducer and an external apparatus. The height from the circuit board 29 is suppressed to about, for example, 1.1m.
Patent JP-H06148487-A (JP)
Title: Method for detecting array deviation of optical fiber element line of optical coated fiber tape
Inventor: MIZUGUCHI HIDEAKI
IPC: G02B6/44
Filed: 1992-11-06
Abstract: PURPOSE:To provide the method which irradiates the optical coated fibers tape with light, measures the distance between the light irradiation part and traveling optical fibers from the quantity of reflected light, and continuously detects the array deviation of the optical fibers from the distance. CONSTITUTION:After plural optical fibers element line 3 which travel in parallel are coated with resin successively and the resin is cured the optical coated fiber tape is irradiated with the light, the quantity of the reflected light from the optical coated fiber tape 3 is measured and compared with the previously measured and stored reference reflected light quantity of a reference tape of optical fibers coated with the same resin as the resin 20 applied to the tape of the optical fibers, and the array deviation of the optical fiber element line 3 is continuously detected from the difference between the reference reflected light quantity value and measured reflected light quantity value.
Patent JP-H01144305-A (JP)
Title: Controller for electric motor vehicle
Inventor: KOTAKE KAZUYOSHI
IPC: B60L15/20
Filed: 1987-11-27
Abstract: PURPOSE:To facilitate modification of control constant data, by transferring the control constant data stored in ROM to RAM and performing control based on the control constant data stored in the RAM. CONSTITUTION:CPU1 executes processing of transferring data stored in a memory area 2' of a ROM2 as it is to a memory area 2' of a RAM3 upon throw-in of power source. Control constant data stored in the memory area 2' of the RAM2 are employed for execution of gate processing of a chopper. When data rewrite is requested from an external terminal 5 through a non-synchronous transmission circuit 4, the external terminal 5 is allowed to access to the memory area 2' of RAM3 thus enabling rewrite of control constant data stored in the area.
Patent JP-H01141066-A (JP)
Title: Printer
Inventor: IWAMOTO KOHEI
IPC: B41J2/325
Filed: 1987-11-27
Abstract: PURPOSE:To contrive higher printing quality, by moving a pair of carriages synchronously. CONSTITUTION:Carriages 401 and 402 are fixed on a wire 403, and are simultaneously fed by rodation driving of a carriage motor 404. The carriages 401, 402 are constantly located opposite to each other. Namely, the rotational drive of the carriage motor 404 is transmitted to the wire 403 through a timing belt 407. When the carriage 402 is moved in the direction of an arrow by, for example, about 5.0cm, the wire 403 is moved forward by that amount, and the carriages 401, 402 are also moved forward by 5.0cm, resulting in synchronous feeding of the carriages 401, 402. At the time of a similar movement by about 5.0cm in the reverse direction, the carriages 401, 402 are synchronously fed by a reverse process.
Patent JP-H04173598-A (JP)
Title: Drinking liquid filling valve
Inventor: KOGA AKIHIKO
IPC: B67C3/04
Filed: 1990-11-02
Abstract: PURPOSE:To shorten the filling time by a method wherein for a liquid filling valve equipped with a liquid passage and a gas passage, which respectively communicate a gas layer at the top of a liquid in a tank and the inside of an empty container, the ratio of the cross section of the liquid passage and the cross section of the gas passage is made changeable. CONSTITUTION:When a movable side cylindrical body 17a starts ascending, a gas passage 33 first, and then a liquid passage 32 communicate with the internal space of a container 1, and filling is started. Also, in response to the progress of the filling, the cross-sectional ratio of the gas and liquid passages is changed, and after the completion of the filling, the cross-sectional ratio of the gas and liquid passages is returned to the original ratio, and a lifter 9 is lowered. In this case, the liquid passage 32 first, and then the gas passage 33 are closed, and the liquid in the gas passage 33 falls in the container 1, and is discharged. Thus, filling speed decrease at the latter half of filling can be prevented from happening. Also, since it is generally known that a rotating means 42 can be respectively connected with a power source and a signal source by a slipping means, it may be driven while the rotational angle of a gas/liquid partitioning member is synchronized with the rotation of a tank 2, directly or indirectly by a driving means which is electrically or pneumatically servo-controlled.
Patent JP-2000119506-A (JP)
Title: Resin composition excellent in impact resistance and rigidity
Inventor: MIZUSHIRO TSUYOSHI
IPC: C08L25/12
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in heat resistance, impact resistance and fluidity, and having a small dependence of impact resistance upon thickness. SOLUTION: This resin composition comprises (A) aromatic polycarbonate resin, (B) a hydrogenated styrenic elastomer, (C) a copolymer resin obtained from an aromatic vinyl monomer and a vinyl cyanide monomer and containing vinyl cyanide units in an average content of 2-15 wt.% and (D) poly(phenylene ether) resin. The component C consists of (a) 5-50 wt.% copolymer containing vinyl cyanide units in a content of 2-5 wt.%, (b) 5-50 wt.% copolymer containing vinyl cyanide units in a content of 5-10 wt.% and (c) 5-50 wt.% copolymer containing vinyl cyanide units in a content of 10-15 wt.%.
Patent JP-H05105279-A (JP)
Title: Paper sheet detecting device of image forming device
Inventor: YAMAZAKI TAKESHI
IPC: G03G15/00
Filed: 1991-10-18
Abstract: PURPOSE:To simplify the constitution of a motion sensor and enable detection of the moving speed of paper sheets by using the motion sensor as a paper sheet detecting device to be arranged in way of a paper sheets transporting passage. CONSTITUTION:In order to detect paper sheets to be discharged from a fixing device 1, a motion sensor 10 is arranged at a paper sheets guide part 20, and a wheel 11 of the motion sensor is pushingly pressed against the paper sheets, and the wheel is rotated in a condition following the moving speed of the paper sheets. The motion sensor 10 is constituted as a unit which is combined with the wheel 11, a photosensor, weight members or the like. The unit is supported by a supporting frame 18 through an arm member 16, and a pushingly pressing action of the wheel against the paper sheets is realized by the self weight of the motion sensor and the weight members. An arrangement is made so that detection of the moving speed of the paper sheets may be realized by arranging the motion sensor unit in an arbitrary position in the paper sheets transporting passage.