baber/WOPTO huggingface dataset:
Patent JP-H09114245-A (JP)
Title: One-component developing device
Inventor: CHIHARA TOMOYOSHI
IPC: G03G15/09
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a one-component developing device capable of stably carrying toner by preventing the void of a toner layer caused by the clogging of a toner layer thickness regulating part with coarse or flocculated toner. SOLUTION: This device is provided with a freely rotatable developing sleeve 1 which faces a latent image carrier 4 and carries a one-component developer G, a magnet roll 2 fixed inside the sleeve 1 and having plural magnetic poles arrayed on the circumference and a developer layer thickness regulating member 3 which is disposed to face the sleeve 1 and regulates the layer thickness of the developer on the sleeve 1. The thin layer of the one-component developer G is formed on the sleeve 1 by the developer layer thickness regulating member 3 and carried to a developing region to obtain development without contacting with an electrostatic latent image.  At this time, out of the plural magnetic poles, the magnetic force A1 of the magnetic pole arranged in a part nearest to the regulation starting part, of the regulating member 3 and the magnetic forces B1 and B2 of the magnetic poles which are arranged in parts on both sides of the above-mentioned magnetic pole and whose polarities are different from that of the above-mentioned magnetic pole satisfy Al<=(B1+B2)/3. Here, A1>=200G.
Patent JP-H05108093-A (JP)
Title: Method and device for storage for speech recording device
Inventor: OSAWA SHIGERU
IPC: H04M3/42
Filed: 1991-10-16
Abstract: PURPOSE:To eliminate the limitation of the sound recording time by chaining directory information regarding the storage areas of speech data area and directory area of a storage area. CONSTITUTION:Speech data are written in the speech storage part 4 of the storage means 1 of the speech recording device, used for a key telephone device, from a data input part 2 under the command of a CPU 3. In this case, the speech storage part 3 consists of the storage area 4a and directory area 4b, and the speech data are written in the storage area 4a and directory area 4b. Then the speech data written in the speech storage part 4 are called by individuals according to the command from the CPU 3 and recorded by the individuals by a speech recording part 5. Then speech data are written in the storage area 4a at each unit time to write following data. Further, information on a user number, the address of the storage area, and the address of a succeeding area is stored as directory information regarding the storage area.
Patent JP-H05106442-A (JP)
Title: Direct injection type diesel engine
Inventor: IMAMORI TOSHIICHI
IPC: F02M61/18
Filed: 1991-10-15
Abstract: PURPOSE:To prevent generation of a strong stirring-up of fuel spray striking the wall surface of a cavity, to utilize the air in the cavity effectively to suppress a radical combustion so as to reduce the generation of NOx extensively, and furthermore, to prevent the superposing of fuel sprays while utilizing the air in the cavity effectively to suppress the generation of discharge smoke so as to reduce the exhaust amount of the NOx extensively. CONSTITUTION:A shallow plate form of cavity 12 is formed on the top surface 11 of a piston, and the outer peripheral wall 13 of the cavity 12 is made to open extending outward at the inclination of 130 deg. to 145 deg. to the piston top surface. On the other hand, nozzle holes 14 and 1 5 are arranged with a larger diameter and a smaller diameter alternatively and with different angles to the cylinder direction, in the circumferential direction, and the smaller nozzle holes 14 are faced to inject the fuel to the cavity bottom 16, while the larger nozzle holes 15 are faced to inject the fuel to the cavity peripheral wall 13 upper than the smaller nozzle holes 14 side.
Patent JP-H08150653-A (JP)
Title: T-die for foam sheet
Inventor: TAKANO KAORU
IPC: B29C48/31
Filed: 1994-11-30
Abstract: PURPOSE: To mold a light sheet of which only the interior is foamed by providing a die lip having a constriction means constricting a resin passage and through-holes making a cooling medium and a heating medium pass. CONSTITUTION: The plastic material containing foaming gas extruded from the outlet 29 of an extruder is passed through a passage having a sheet like cross section expanding laterally and narrow in its thickness direction in a process passing through the resin passage of a T-die 21 formed by combining an upper die main body 25 and a lower die main body 27. The resin material at this time is held to a non-foamed state because the pressure in the T-die is yet sufficiently high. The resin passage having the oblong cross section is constricted over the entire width thereof by the chevron-shaped projection 31a provided to a lower die lip 31. The resin material passing through this passage is heated to temp. easy to foam by the heating medium passing through heating medium passages 25d, 31b.  At this time, the surface temp. of the passage wall of the tip of the die lip 31 is cooled by the cooling medium passing through medium passages 25c, 31c so as to hold low temp. and a foamed sheet is solidified in a surface smooth state.
Patent JP-H04171232-A (JP)
Title: Air fuel ratio controller for lean combustion gas engine
Inventor: NAKAZONO TORU
IPC: F02D45/00
Filed: 1990-10-31
Abstract: PURPOSE:To control air fuel ratio without using a lean burn sensor by converting intake negative pressure to one in a reference temperature to calculate a fuel supply amount and further correct is according to an intake temperature. CONSTITUTION:An intake pressure detecting means H for detecting intake negative pressure downstream of a throttle valve, an intake temperature detecting means J for detecting an intake temperature downstream of the throttle valve and a rotational frequency detecting means K for detecting a rotational frequency of an engine are provided. The intake negative pressure detected by these detecting means H, J, K is converted to the intake negative pressure in a reference temperature to calculate a fuel supply amount on the basis of a memory content in a memory means M. The fuel supply amount is corrected according to the detected intake temperature to drive a fuel control means L so that an amount of fuel corresponding to an actual load is supplied. Thus, air fuel ratio can be properly controlled without using a lean burn sensor even if the temperature of mixture of fuel is varied.
Patent JP-H05329188-A (JP)
Title: Continuous finger-pressure system curer
Inventor: WATANABE HIKOITSU
IPC: A61H7/00
Filed: 1991-10-17
Abstract: PURPOSE:To reduce the height dimension of a curer body by selectively engaging the rear part of a chair having a collapsible leg pipe connected pivotably to the front part selectively with an engaging tube provided on the front face wall of the curer body to change vertically the height position so that one's sitting height position can be changed. CONSTITUTION:A stool 10 is provided in the lower surface position on the rear part with a pair of left and right reversed U-shaped engaging plates 12, 12 while being provided on the front part with a collapsible leg pipe 13 pivotably connected thereto so as to constitute a chair 8. The engaging plates 12 of the chair 8 are selectively engaged with a pair of respective left and right engaging tubes 15, 16 provided on the front face wall of a curer body 1 at vertically different height positions, so that the chair 8 can be set to two stages of high and low positions. A curer body 1 is provided through fixing pieces with a pair of left and right arms 3A erected vertically. The lesion is massaged with hard massaging balls 5 provided on the tips of the respective arms 3A by the swinging movement of the arms 3A in the vertical and horizontal directions.
Patent JP-H04170187-A (JP)
Title: Moving picture coding system
Inventor: SASAKI HIROSHI
IPC: H04N19/13
Filed: 1990-11-01
Abstract: PURPOSE:To efficiently compress an inter-frame error picture without discrimination of property of an input picture by revising a variable length code table used for coding a frame group only once when the coding a frame through the use of only in-frame correlation is finished. CONSTITUTION:The calculation of a parameter to select one table is implemented in parallel with the coding of a core frame with a variable length coder VLC 108 by using a selector 115 from plural tables 114 to code an inter- frame after the core frame, and the coding table 114 selected by the parameter is fixed till a succeeding core frame. Thus, it is not required to reduce the time required for the coding processing and a limited coding processing time is effectively used and an inter-frame error picture is compressed efficiently without discrimination of the property of the input picture prior to coding processing of each frame.
Patent JP-H03179626-A (JP)
Title: Circuit breaker for restricting excess current
Inventor: BAN DOAN FUAN
IPC: H01H33/91
Filed: 1990-11-01
Abstract: PURPOSE: To provide a varistor type overvoltage restricting circuit breaker whose varistor size is small by inserting the varistor in parallel to contactors at separating time of main contactors when the circuit breaker is open. CONSTITUTION: At least a single cutting chamber is contained with respective phases, and this cutting chamber is formed of a sealed insulating vessel 1 filled with gas having large dielectric bearing force, and main contactors 3 and 9, arc contactors 6 and 11, a varistor 20 and an inserting means are housed in it. At closed circuit time of a circuit breaker, a movable part is push-moved upward, the rings 32 and 42, the arc contactors 6 and 11 and the main contactors 3 and 9 contact in order with each other. During this closed circuit stroke, a spring 35 is gradually compressed, and the varistor is inserted into an electric circuit, and at least circuit time of the circuit breaker, an arm 31 follows a movement of a movable contactor by return force of the spring 35 and induction force of magnets 33 and 34. Therefore, the size of the varistor can be reduced.
Patent JP-2000134753-A (JP)
Title: Subaqueous cable laying ship
Inventor: YAMADA NORIO
IPC: H02G1/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To absorb promptly and sufficiently the surplus or shortage of the delivery length of a cable due to the delay of rotational acceleration or deceleration of a turntable. SOLUTION: A turntable 13 is mounted rotatably on a hull 11 floating on the water surface for the hull 11 and movable in the fore and aft direction, and a cable 3 is accommodated in a coil form so as to be delivered rearward by the rotation of the turntable 13. A braking device 17 (cable-delivering device) is mounted on the rear part of the hull 11, so as to deliver the cable 3 in the underwater from the turntable 13 at a prescribed speed. While the hull 11 is advancing, the cable 3 is delivered from the rear part of the hull 11 so as to meet the advancing speed of the hull 11, and laid in the bottom B of the water behind the ship 11.  When the hull 11 is accelerated or decelerated, the turntable 13 is moved forwards and backwards by inertia, thus it is possible to absorb a surplus or a shortage of the delivery length of the cable 3 caused by the delay of rotational acceleration or deceleration of the turntable 13.
Patent JP-H06150467-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YANO SHIYUUMEI
IPC: G11B5/588
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a noiseless reproducing image with simple constitution at the time of reproducing a still image and reproducing an intermittent slow- motion image by obtaining a bit pattern with (n) bits with a sampling means binarizing based on the central value of a tracking error signal and controlling a magnetic tape stopping device. CONSTITUTION:An FG pulse in proportion to a motor rotation speed-and a PG pulse showing a rotation phase are inputted to a control circuit 1 from a cylinder motor 3. A regenerative signal from a rotary head whose pilot signal is inputted to a tracking error detection circuit 8 through an LPF 7. To the circuit 8, S1, S2 signals and an inverse signal are inputted from the circuit 1, and the tracking error signal is formed from a regenerative pilot signal and outputted to the circuit 1. A video signal is formed by a video circuit 9 from the regenerative signal. On the other hand, by the circuit 1, the bit pattern is read from a magnetic tape 4 and compared with six patterns. When they coincide, the correction time of a control signal from a drive circuit 6 controlling the drive of a capstan motor 5 is decided by the circuit 1. An off time is calculated by adding the correction time to an off signal generation time, and the motor 5 is controlled.
Patent JP-H02144265-A (JP)
Title: Farm tractor
Inventor: ITO KENJI
IPC: B62D49/00
Filed: 1988-11-26
Abstract: PURPOSE:To permit heavy work to be performed efficiently by large power, generated by compounding both power sources, by connecting front and rear vehicles respectively having the power source and automatically controlling in a compound condition the power sources of both the vehicles at least in accordance with a load fluctuation of a work machine connected to the vehicle in the rear part. CONSTITUTION:A rear part vehicle 3, having an engine 4, is connected interlocking to the rear of a front part vehicle 1, having an engine 2, through a lower side power transmission shaft 5 and an upper side connecting shaft 8. Each vehicle 1, 3 provides transmissions 6, 10, connected to the engines 2, 4, to be arranged facing to the rear, and the rear part vehicle 3 connects to its rear a work machine 16 through a lift arm 12 and a three-point link mechanism 15 driven by a hydraulic extending and contracting mechanism. Control mechanisms 17, 19, provided respectively in each engine 2, 4, are connected to a comparator 21 provided in a side of the front part vehicle 1. This comparator 21 is connected to a load detecting mechanism 22 detecting an axle 11a for its load, and in accordance with the detected load, both the engines 2, 4 are automatically controlled in a compound condition by a control unit 20.
Patent JP-H02143851-A (JP)
Title: Metallized film and its manufacture
Inventor: FUNAKI KEISUKE
IPC: B32B15/082
Filed: 1988-11-26
Abstract: PURPOSE:To make the title film, which is superior in heat resistance, dimensional stability, hydrolysis resistance, dielectric properties and insulation properties and has high adhesion to a metal and a low raw material cost, usable for various use, by a method wherein a styrene polymer in syndiotactic structure is metallized after stretching. CONSTITUTION:Metallized film layers are provided on one side or both the sides of a film obtained by biaxially orienting styrene polymer mainly comprised of syndiotactic structure and having weight-average molecular weight of at least 50000. Then after the styrene polymer comprised of the syndiotactic structure and having weight-average molecular weight of at least 50000 is oriented at a temperature of at least the glass transition temperature and the melting point or lower, a metallic layer is formed on one side or both the sides of the obtained film through metallizing or laminating. Then the styrene polymer of a film material possesses mainly the syndiotactic structure. In the syndiotactic structure, stereochemical structure is mainly the syndiotactic structure, that is, the same possesses stereotype structure where a phenyl group and substituted phenyl group, which is of a side chain to a main chain formed through carbon- carbon linkage, are positioned alternately in the opposite direction.
Patent JP-H08161895-A (JP)
Title: Read-only memory device
Inventor: NAGAMATSU TORU
IPC: G11C17/12
Filed: 1994-11-30
Abstract: PURPOSE: To reduce power consumption by restricting a phenomenon in which a transition is generated in the potentials of bit lines. CONSTITUTION: This device is provided with a memory array in which memory cells 11 to 65 are arranged in a matrix shape, plural word lines WL1 to WL5 connecting memory cells in a first direction, plural bit lines BL1 to BL6 connecting memory cells in a second direction orthogonally crossing to the first direction and control flag means 1 to 5, BL0, 401 to 406 provided respectively corresponding to word lines and bit lines. In the case data making the potentials of bit lines transit among data groups making respective word line directions groups arc greater than a prescribed value in data to be written in memory cells 11 to 65, inverted data of the group are written in memory cells. The control flag means provided in a corresponding word line operates so that normal data are read out by inverting data outputted from memory cells connected to the word line to bit lines.
Patent JP-H05139802-A (JP)
Title: Cement admixture and cement composition
Inventor: UCHIDA SATORU
IPC: C04B28/04
Filed: 1991-11-13
Abstract: PURPOSE:To provide a cement admixture and a cement composition having excellent handleability, capable of constructing a durable concrete or mortar construction having excellent water-proofness and light weight compared with conventional construction and exhibiting suppressed dry shrinkage to suppress the cracking deterioration. CONSTITUTION:The objective admixture can be produced by mixing 100 pts.wt. of beads of an organic polymer material with 1-100 pts.wt. of one or more kinds of alkoxysilanes expressed by general formula R<1>nSi(OR<2>)4-n (R1 is 1-20C alkyl, alkenyl, aryl or their derivative groups which may be same or different in one molecule; R<2> is 1-4C alkyl; (n) is natural number of 1 to 3). The alkoxysilane is uniformly dispersed in the composition. Water impregnated from the ambient atmosphere is blocked with the water-repellent alkoxysilane to give a composition having excellent water-proofness.
Patent JP-H09116733-A (JP)
Title: Facsimile equipment
Inventor: FUJINO TORU
IPC: H04M11/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enable a transmission side to easily confirm a communication result at a reception side by generating a report concerning the communication result at the reception side after communication, making a return call to the transmission side with communication immediately before and returning the report. SOLUTION: Reception data is inputted to a modem 17 through NCU 18, demodulated and transferred to the reception buffer of RAM 5 in byte one by one. Transferred reception data is extended as picture data, made into a compression code, stored in DRAM 6 and also stores picture control information in RAM 3. When a report return mode is previously set by the operation of an operation key 8, the report to be transmitted is generated after reception. Then, a call operation such as closing a line, etc., is executed and a specified number is transmitted by a network. Then, the generated report is transmitted after connection with an opposite party.
Patent JP-H06124506-A (JP)
Title: Automatic tracking system for magnetic recording and reproducing device
Inventor: IRIE TOSHIAKI
IPC: G11B15/467
Filed: 1992-10-09
Abstract: PURPOSE:To provide the best reproduction performance by discriminating a self recording tape based on an envelope level value and reproducing it after converted into a standard tracking value. CONSTITUTION:The envelope level at the preset tracking value is measured. In the reproduction state of a recording tape, the tracking search is performed according to the set program. While successively changing the tracking value within the prescribed range, the tracking value at detecting the peak value of the envelope is detected. Then, the measured envelope value is compared with an envelope peak value, and when its deviation is within the prescribed range, it is discriminated as the self recording tape and a tracking preset value is selected. Thus, the best reproduciton performance can be obtained by accurately discriminating the self recording tape.
Patent JP-2000121753-A (JP)
Title: Watch
Inventor: IDE MASASHI
IPC: G04B19/32
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enable a user recognize time in dark place without limitation in design and save power consumption by constituting a dial plate with a resin material including a light accumulating material. SOLUTION: A dial plate 21 is constituted of a resin material in which a light accumulating material is included. The resin material is constituted of acrylic resin and the like and the light accumulating material is included as particle with diameter of 20 μm for between 30 to 40 wt.% in the resin material. Luminous colors of green, blue and red can be selected by selecting the light accumulating materials. Since the energy accumulated in bright atmosphere emits light in dark atmosphere in the dial plate 21, the hands of watch can be seen in the night and no electroluminescence element is necessary to arrange.
Patent JP-H04169652-A (JP)
Title: Double floor system
Inventor: FUJIYAMA HIROMITSU
IPC: H02G3/38
Filed: 1990-11-02
Abstract: PURPOSE:To facilitate floor construction by supporting notch edge portions of a double floor panel with a prop whose height is freely adjustable and which is equipped with a height adjustable panel bracket and wiring utensils, and closing the upper surface of the prop with a floor panel. CONSTITUTION:A panel bracket 9, equipped with a height adjusting screw 14, and wiring utensils 15, etc., are provided on a prop 2 whose height is freely adjustable and which supports a notch edge portion 7 adjacent to a floor panel 1 on which OA equipments are placed and which has a wiring space formed thereunder. The prop 2 is then installed on a floor surface 4 in a specified position and, after adjusting the height thereof, the notch edge portion 7 of the floor panel 1 is placed on the panel bracket 9. An aperture portion 6, formed by means of the adjoining notch edge portions 7, is closed with a cover panel 3. Thus a double floor can be installed easily.
Patent JP-S62153561-A (JP)
Title: Fuel injection device for engine
Inventor: MURAYAMA YOSHINOBU
IPC: F02M59/02
Filed: 1985-12-27
Abstract: PURPOSE:To improve fuel atomization to start an engine surely and smoothly by connecting as fuel inflow port to an air intake passage into a plunger chamber in communication with each other, and blowing out an air-fuel mixture through an injection nozzle into a cylinder. CONSTITUTION:Air is drawn into a plunger chamber 33 during the return stroke of the plunger 32 driven in synchronization with revolution of an engine. A fuel inflow port 28 is connected to an air intake passage 36 into the plunger chamber 33 in communication with each other. An air-fuel mixture is blown out through an injection nozzle 18 into compressed suction air in a cylinder 7. A means for maintaining the plunger in a forced state is provided to maintain a forced state in which the plunger 32 is advanced up to its end position till the suction stroke of the cylinder 7 begins. Thus, fuel atomization can be improved to start the engine surely and smoothly.
Patent JP-H10134545-A (JP)
Title: Cartridge-type disk device
Inventor: WATANABE MINORU
IPC: G11B25/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent, for example, dust and dirt from entering a mounting part when a cartridge is not mounted by providing a blocking means for blocking a communication hole in conjunction with the unloading operation of the cartridge being mounted to a cartridge-mounting part. SOLUTION: When the rotary part of a spindle motor 20 rotates, a storage disk 34 in a cartridge 4 is rotated, a head-traveling mechanism 12 arranged behind a cartridge-mounting part 5 is rotated, and the head part 19 is opposed to a storage disk 34. Also, when the cartridge 4 mounted to the cartridge- mounting part 5 is unloaded while an engagement piece 15 of a blocking means 11 is pressed, the engagement piece 15 stops being pressed against the cartridge 4, the blocking means 11 is moved toward the front by a resilient means that is not shown here, and a main part 13 blocks a communication hole 9 of a screening wall 3. A spindle motor 20 further rises even after a part 35 to be supported of the storage disk 34 is supported by a disk support part.