baber/WOPTO huggingface dataset:
Patent JP-H05202825-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: OKAMOTO YOSHIO
IPC: F02M51/08
Filed: 1992-01-30
Abstract: PURPOSE:To provide an electromagnetic fuel injection valve which may prevent the fuel injection volume control function from being deteriorated with a small spray angle, and which is excellent in atomizing characteristic. CONSTITUTION:In an electromagnetic fuel injection valve, a second fuel swirl chamber 22 linearly extended from the outer periphery to the inner periphery of a fuel swirl element 20 for guiding a ball valve 6 cooperated with a seat surface 10 of a nozzle 8 so as to meter fuel and eccentric from the center axis of the valve, and a first fuel swirl chamber 25 annularly formed on the inner wall surface of the fuel swirl element 20 are provided within the fuel swirl element 20. Further, a third swirl chamber 24 is defined between the seat surface 10 and an orifice 9 provided downstream thereof.
Patent JP-S53100300-A (JP)
Title: Use fare adjustment apparatus
Inventor: HOSHINO TAROU
IPC: G07B15/00
Filed: 1977-02-14
Abstract: PURPOSE: To automatically measure use fare according to the fare per use time and unit time by providing a unit time far reset pulse generating unit and a use fare measuring pulse generating unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02197676-A (JP)
Title: Vibration damping method in erecting of very tall tower
Inventor: HAGYUDA HIROSHI
IPC: E04H12/00
Filed: 1989-01-26
Abstract: PURPOSE:To make re-shoring and the like of a vibration controller unnecessary by mounting the vibration damper so as to lift up a holder successively with piling up of tower column blocks. CONSTITUTION:Aquadampers (a brand name) 9 as a vibration damper of flexural vibration and TMDs 10 as the vibration controller of torsion vibration are mounted on a crane guarder 6. At that time, the aquadampers 9 are so constituted that they have a replaceable partition plate so as to change an inside rocking directional length in the aquadamper and that the adjustment corresponding to rocking synchronism with the height of the tower column 1 is possible by the partition plate in accordance with rising of height position of the crane guarder 6 with piling up of blocks 2 of the tower column 1. The TMDs 10 are so constituted that a weight and length of a built-in pendulum are adjusted with the height of the crane guarder 6 and that torsion vibration of the tower column 1 is stopped. The crane guarder 6 is lifted up and, at the same time, the vibration controllers of the aquadampers 9, TMDs 10 and the like also rise.
Patent JP-2000215369-A (JP)
Title: Alarm monitoring panel
Inventor: FUJISHIMA YASUHARU
IPC: H04M11/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a sound output from being performed wen a watchman is absent by automatically switching the existence/absence of the watchman according to a time zone. SOLUTION: This alarm monitoring panel 1 is provided with a setting means 15 which switches and sets the existence/absence of a watchman, a time managing means 17 which automatically switches and controls the setting of the part 15 according to preliminarily set time zones and a controlling means 10 which reports an abnormality of a house by display and sound when the setting of the means 1 is in an existence state when an abnormal signal from a house information panel 2 is received while it reports an abnormality of the house with display alone when the setting of the means 15 in an absence state.
Patent JP-S55108913-A (JP)
Title: Recording device with floating index
Inventor: KAWAMOTO MASAKAZU
IPC: G11B27/10
Filed: 1979-02-13
Abstract: PURPOSE: To eliminate rotation queuing caused by the fact that an index is provided commonly to respective tracks, by writing a prescribed specific pattern in an arbitrary desired position of plural tracks.  
     CONSTITUTION: 5-0, 5-1... in the figure indicate index patterns and are written magnetically in arbitrary positions for every track. Record information 4... are written successively onto track 1-0; and next, when the recording medium is rotated from the write position of the last record information Rn on track 1-0 up to a prescribed position, index pattern 5-1 on track 1-1 is written to the pertinent rotation position to indicate the start point. As a result, for the retry of the write onto another track after the read of one track, undesired rotation queuing until detection of the start point can be eliminated to the utmost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10203022-A (JP)
Title: Thermal recording body
Inventor: SEGAWA TAKAKO
IPC: B41M5/30
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To improve long term stability of a color-developed image by improving oil resistance and plasticizer resistance of the color-developed image of a thermal recording body. SOLUTION: A color developer incorporated with a dye precursor in a thermal color developing layer of a thermal recording body is incorporated with at least one kind of org. compd. of formula (wherein R1 and R2 are each one member selected from benzene ring and naphthalene ring substd. by at least one member selected from no substitution, lower alkyls and halogen atoms and R3 is a member selected from hydrogen atom and halogen atoms.
Patent JP-S53101433-A (JP)
Title: Fatigue corrector of electronic copying machine photosensitive body
Inventor: TANI TATSUO
IPC: G03G15/00
Filed: 1977-02-17
Abstract: PURPOSE:To perform perfect fatige correction of a photosensitive body by beforehand setting coefficients associated to copying sizes and using the signal proportio nal to the summation value of the multiplied values of the coefficients and the count values of a copying number counter as a control signal.
Patent JP-H09211586-A (JP)
Title: Camera
Inventor: TAKU MASAKAZU
IPC: G03B17/30
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera using a thrust type film cartridge. SOLUTION: The camera is provided with a fork gear 10 for driving the spool 2 of the cartridge 1, a sector gear 6 connected to a door driving shaft 4 for driving the film entrance door 3 of the cartridge 1, a cam plate 31 as an interlocking means for controlling the interlock and non-interlock of the gears 10 and 6 and an operating member 27. The spool 2 and the door 3 are driven with the same drive source. The spool 2 is rotated when the rewinding of the film is completed and then, the door 3 is closed, so that the rotational stopping position of a data disk 16 (fixed to the spool 2) in the cartridge 1 is shifted. At this time, patterns shifted at a fixed angle are formed two by two for each film state display, for instance, patterns 13aa and 13ab, on a phase printed board 13 as a rotational stopping position detecting means for the fork gear 10. Then, the door 3 is closed when the rewinding of the film is completed and then, the fork gear 10 is turned from one of two patterns to the other.
Patent JP-H09210160-A (JP)
Title: Epicyclic rolling power transmission
Inventor: KAWASE TATSUO
IPC: F16H13/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a skew rate regardless of an axial direction clearance between an epicyclic roller and a side plate by constituting the roller surface of'an epicyclic roller by an only straight part. SOLUTION: The roller surface of an epicyclic roller 2' is constituted by an only a straight part 2'a, a crowning part is not arranged on the axial direction both end parts of the roller surface. A chamfering parts 2'b are continuously arranged on both sides of the straight part 2'a. The both end surfaces of the axial direction of the epicyclic roller 2' are brought in frictionally contact with an input shaft and a fixing wheel, and the both end surfaces of the axial direction of the epicyclic roller 2' are restricted by frictional force. It is thus possible to prevent the self-rotation shaft of the epicyclic roller 2' from inclining so a to reduce the skew rate of the epicyclic roller 2'.
Patent JP-S54108119-A (JP)
Title: Exhaust gas recycling device for internal combustion engine
Inventor: KAWAMURA HIDEO
IPC: F02M25/06
Filed: 1978-02-14
Abstract: PURPOSE: To prevent the production of steam, by operating an exhaust valve during the intake process to directly return the exhaust gas into an engine clyinder.  
     CONSTITUTION: A controller 16 having an oil pressure absorber 161 is connected through a pipe 15b to a second cylinder 11a for operating a rocker arm 3a for the exhaust valve 5a of a first engine cylinder #1 and to a first cylinder 7b for operating a rocker arm 3b for the exhaust valve 5b of a second engine cylinder #2. The controller 16 is connected to an oil gallery of the engine through an introducing pipe 17. In the no-load or partial-load run of the engine, oil flows into hydroulic chambers 70b, 110a through the introducing pipe 17, a valve 16f, etc. depending on the rotational position of the valve 16f while pushing down a ball 16d of a check valve 160. Thereby, pistons 8b, 12a ae pushed down, the exhust valve 5a is closed and the exhaust valve 5b is opened, so that the exhaust gas is directly returned to the second engine cylinder during the intake process. The displacement of a piston 16h is appropriately set to adjust the operating time and degree of opening of the exhaust valve 5b. The quantity of the returned exhaust gas is controlled depending on the load on the engine in the entire range of its run. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03219915-A (JP)
Title: Manufacture of pre-cast block for prestressed concrete well
Inventor: ABE MUNEHITO
IPC: E02D23/00
Filed: 1990-01-25
Abstract: PURPOSE:To realize the manufacture of all the blocks, the upper edge face of one of which coincides with the lower edge face of the adjacent one of which, and consequently enhance the mass-productivity of the block concerned by a method wherein end reference blocks, on the edge face of each of which guide keys are protrusively provided, are molded and one block is adopted as a bottom form, on which concrete for main body part is placed. CONSTITUTION:An end reference block 10a is placed on a foundation 12 under the condition that guide keys 11 face upwards and keep frame 13 is assembled so as to surround the block. By extending the keep frame 13, a form 14 for molding is set which has the end reference block 10a as its bottom form. next, by placing concrete in the form 14, the portion of a block main body part 15 is molded. Before the hardening of the concrete, another end reference block 10b is piled up on the block main body part 15 so as to integrate both of them with each other. After the hardening of the concrete, the form 14 is stripped and a pre-cast block 16, which is produced by integrating the block main body part 15 and the end reference block 10b with each other, is lowered from the end reference block 10a so as to complete the manufacture of the block concerned. Since the bottom shape of each pre-cast block 16 is formed so as to coincide with the top surface of the end reference block 10a, the upper joint surface one of the respective pre-cast blocks 16 squares with the lower joint surface of the other of them even when they are stacked.
Patent JP-S56112907-A (JP)
Title: Production of polymer composition including bioactive substance
Inventor: YOSHII FUMIO
IPC: A61K35/407
Filed: 1980-02-12
Abstract: PURPOSE: To produce titled composition firmly fixing a bioactive substance at low temperature within a short time, by adding glutaraldehyde to a mixture of a bioactive substance and a vinyl type polymerizable monomer, and irradiating the resulting mixture with an ionizing radiation.  
     CONSTITUTION: To an aqueous solution or buffer solution containing a bioactive substance such as human adult cornea or cellulase are added 1W10wt% at least one vinyl type polymerizable monomer such as ethylene glycol diacrylate and 1W10wt% glutaraldehyde, and the resulting mixture is irradiated with an ionizing radiation at 0W10°C and at a dosage of about 1×10 5  Roentgen to polymerize the monomer and to form a fixed product which is the entire system fixed to form a pudding-like material.  
     EFFECT: It is possible to keep the life for a ling time by cutting the fixed product into pieces of an appropriate size and storing the pieces in a buffer solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09179226-A (JP)
Title: Silver halide emulsion
Inventor: SAITO MITSUO
IPC: G03C1/035
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion with which the improvement in sensitivity, image quality, development progressing property, etc., is possible by using particles which are parallel twin silver halide particles with which the free changing of an aspect ratio is possible and the easy control of the positions of chemical sensitizing nuclei and the number per unit area is possible. SOLUTION: This silver halide emulsion contains a dispersion medium and the silver halide particles. The silver halide particles of the amt. corresponding to >=30% of the projection area of all the silver halide particles are the particles which have the twin faces parallel with each other and of which the main planes are substantially parallel. The silver halide particles having such twin faces are composed of high iodine content surface layers (d) having the surfaces exposed on the main planes described above and low iodine content surface layers (a) which are formed on the circumferences along the main planes of the high iodine content surface layers (d) and have the iodine content lower by >=3mol% than the iodine content of the high iodine content surface layers (d). The chemical sensitizing nuclei are formed preferentially on the low iodine content surface layers (a).
Patent JP-S53101238-A (JP)
Title: Operation control system for memory device
Inventor: YOKOI TSUTOMU
IPC: G11C11/406
Filed: 1977-02-16
Abstract: PURPOSE:To avoid the overlap of the normal operation request and the refresh request by informing the refresh operation request previously to the control unit side to restrain the transmission of the normal operation request, and thus to prevent the lowering of the using efficiency for the memory device.
Patent JP-S63185201-A (JP)
Title: Signal wiring board
Inventor: ASANO MICHIO
IPC: H01P3/08
Filed: 1987-01-28
Abstract: PURPOSE:To shorten the delay time of a signal transmission by preparing a signal wiring having plural characteristic impedances for a wiring board, selecting a wiring in accordance with a capacitance and the interval of an output circuit and an input circuit, and setting the characteristic impedance of the wiring to a prescribed value in a state said circuits are connected. CONSTITUTION:Output circuits 11, 12 of a chip 1, and input circuits 13-20 of chips 2-9 are connected by signal wirings 13-19 and 40, and to each wiring, input capacities 21-28 are connected. These input capacities 21-27 work as a part of a distributed capacity. In this constitution, a value of the capacities 21-27, length of wirings 31-37, the dielectric constant of an insulating layer 104, width of a conductor 101 for the wirings 31-37 and 102 for the wiring 40, thickness of the insulating layer 104, and each value of a capacitance per unit length are determined appropriately. In such a way, the characteristic impedance of a transmission line made by the conductor 101 and a ground layer 103, and the characteristic impedance of a transmission line made by the conductor 102 and a ground layer 103 become equal. Accordingly, as for the output circuits 11, 12, the same one can be used. Therefore, not only in the case of connecting one output circuit and one input circuit, but also in the case of connecting many input/output circuits, it sill suffice that the output circuit drives the signal wiring of the same characteristic impedance.
Patent JP-H09205864-A (JP)
Title: Grain tank structure of combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01F12/60
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can make a grain tank as large in capacity as possible. SOLUTION: A threshing device 3 and the grain tank 5 are provided side by side and a ride maneuvering part 4 is arranged before the grain tank 5; and a fine cutting processing device 20 which finely cuts waste straw after a threshing process is provided behind the threshing device 3 and the grain tank 5 is so constituted as to freely swing around a longitudinal axis Z at an intermediate position of the right-left width on its rear end side. Then the corner parts on the inner sides in the machine body at the front part of the grain tank 5 are recessed so as to evade interfere with the ride maneuvering part 4 due to the swinging of the grain tank 5 around the longitudinal axis Z.
Patent JP-H08206169-A (JP)
Title: Bathing apparatus for physically handicapped person
Inventor: KOMATA TOSHIO
IPC: A61H33/00
Filed: 1995-02-02
Abstract: PURPOSE: To enable preventing of a stretcher from being damaged and keeping of a physically handicapped person from feeling uneasy by blocking the stretcher from bumping the body of a bathtub even when an attending person or the like tries to make the stretcher enter into the body of the bathtub while the stretcher is forgotten to be returned to the straight position. CONSTITUTION: This apparatus is provided with a stretcher 14 to be supported on a support arm 13 at the tip of a rotary arm supported on a strut free to turn and a body of a bathtub which lets a physically handicapped person carried on the stretcher take a bath while a lock mechanism 20 is provided between the stretcher and the support arm to decide whether the stretcher should be either at a straight position ... roughly parallel with the axis line of the body of the bathtub or at an inclined position ... inclined by a specified angle to the axis line of the body of the bathtub with respect to the support arm and to hold the stretcher in place.  The lock mechanism is provided with a lever 35 for unlocking on the side of the stretcher to release the locking and, moreover, the lever for unlocking is arranged at a position to contact the upper rim part of the body of the bathtub when the stretcher is lowered to enter into the bathtub body as located at the inclined position.
Patent JP-S61177698-A (JP)
Title: Wiring board and magnetic bubble memory device using it
Inventor: AKIBA YUTAKA
IPC: H05K1/18
Filed: 1985-02-01
Abstract: PURPOSE:To increase the number of terminals and to reduce the size of a memory device by turning back a connecting part with the outer terminal of a wiring board and providing a laminar structure with chips. CONSTITUTION:After required parts such as drive coil are assembled on the wiring board 2 mounting the bubble chip 1, the board is molded 3 with a resin to fetch the board 2 at corner parts (4-1)-(4-4). Outer terminal connecting parts (5-1)-(5-4) having an electrode pattern 23 forming outer connection terminal are turned back and laminated in parallel to the chip 1. By such a constitution, the number of terminals of the magnetic bubble memory device can be increased and the size of the memory device is reduced.
Patent JP-S53101863-A (JP)
Title: Tableware cleaner
Inventor: TASHIRO HIROYUKI
IPC: A47L15/44
Filed: 1977-02-16
Abstract: PURPOSE: To prevent a cleaning agent from flowing away due to inflow of a jet water for prewashing, into a cleaning agent case, by laying a packing near a part of an opening of the case and offsetting the center of an arc drawn by the case's outer edge, from the rotation center of a cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61178564-A (JP)
Title: Wind collection type wind power generation device
Inventor: GOTO HITOSHI
IPC: F03D3/04
Filed: 1985-02-01
Abstract: PURPOSE:To obtain the power generation efficiently by installing wind collecting walls which do not generate the turbulent flow due to the deflection of wind power and the convergence of wind direction and installing spoilers in the vertical and horizontal directions. CONSTITUTION:A wind collection type wind power generation device is equipped with a Savonius type turbine and a power generation part 1. Wind collecting walls 2 and 3 have the aerodynamically superior performances, and the turbulent flow due to the deflection of wind power and the convergence of wind direction is not generated. The wind collecting area is represented by yXx2, when wind blows from the direction shown by the arrow. In substance, the wind collecting area by the Savonius type turbine is represented by yXx1. Therefore, the ratio of the wind collection efficiency between in the case where a turbine is singly used and in the system using the wind collecting walls becomes x1/x2. Therefore, the wind collecting efficiency to a wind-power power generation part can be improved, and the efficient power generation is permitted.
Patent JP-H06231464-A (JP)
Title: Optical recording method
Inventor: WADA HIDEHIKO
IPC: G11B7/135
Filed: 1993-02-03
Abstract: PURPOSE:To provide an optical recording method capable of preventing the deterioration of signal contrast. obtaining the satisfactory S/N of a signal and making a track narrow by suppressing the occurrence of cross-talk. CONSTITUTION:A mark 22 is formed by changing the condition of a prescribed area according to recording information by radiating a first light beam 20 on an optical recording medium. After the mark 22 is formed, both end parts of the mark 22 are erased by radiating a second light beam 21 so that the center of the second light beam 21 becomes the center 24a between the centers (e.g. 23a, 23b) of adjacent tracks, and an information mark 22a is recorded on the optical recording medium.
Patent JP-H077960-A (JP)
Title: Pulse width modulation controlling method and pulse width modulation processing method
Inventor: MARUYAMA TAKAHISA
IPC: H02M7/515
Filed: 1994-02-10
Abstract: PURPOSE:To eliminate the increase in an output current ripple even if a phase sequence is changed, to reduce the error of an output voltage to a voltage vector command value and to further decrease a switching loss. CONSTITUTION:A voltage vector command value Vp(n) of n-th sample is input. Then, a correction value DELTAVp is added to the value Vp(n) to obtain a command value Vp. Thereafter, a voltage vector corresponding to a vertex of a triangle having the value Vp from a triangle formed by displaying a voltage vector which can be output by three-phase inverters in a plane is selected, and an output time of each voltage vector is calculated (ST1-ST4). Then, if output times of voltage vectors except a zero voltage vector are all '0', DELTAVp=Vp is set, while in the other cases, DELTAV=0 is set (ST5-ST7). Output sequence of the selected voltage vectors is decided in a phase rotating direction. When a plurality of the voltage vectors exist at one vertex of the triangle having the Vp, the voltage vector having least switching state change is selected (ST8-ST9).
Patent JP-H02197440-A (JP)
Title: Method and device for molding automobile carpet
Inventor: ITANO YASUO
IPC: B29C65/02
Filed: 1989-01-26
Abstract: PURPOSE:To improve productivity of a carpet body by molding it between upper and lower molds thereafter injecting water from the upper mold cooling the carpet body while injecting air similarly from the upper mold separating the upper and lower molds. CONSTITUTION:When a carpet body is molded, first a cushion material is set to a lower mold circulating cooling water, while the carpet body is clamped facing its melted resin surface to the lower mold. Next an upper mold 1 approaches the lower mold, and the carpet body is formed by press molding between the upper and lower molds. Successively injecting water respectively from many water injection holes 2 additionally provided in the upper mold 1, the carpet body is efficiently cooled. Thereafter, by injecting air respectively from many air injection holes additionally provided similarly in the upper mold 1 opening the upper and lower molds, the molded carpet body is removed. In this way, the carpet body efficiently performs its cooling and molding or the like.