baber/WOPTO huggingface dataset:
Patent JP-H0934079-A (JP)
Title: Diffusion transfer type heat developable photosensitive material
Inventor: SUZUKI TAKASHI
IPC: G03C8/10
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a diffusion transfer type heat-developable photosensitive material capable of obtaining a cyan dye image low in fog and sufficient in density and superior in color reproduction performance by incorporating a specified dye donor. SOLUTION: The photosensitive material contains on a support a hydrophilic binder, photosensitive silver halide, and a dye donor represented by the formula: A1 -(J1 )a -(X1 )b -Dye1 in which A1 is a 1,3-sulfur-nitrogen group to cause cleavage reaction in the presence of a silver ion or a soluble sliver complex at high temperature to release -(J1 )a -(X1 )b -Dye1 ; J1 is a divalent bonding group; X1 is a divalent bonding group selected from a -CO- group or the like; each of (a) and (b) is 0 or 1; and Dye1 is a group of formula I; R11 is a substituted straight or branched alkyl group; each of R12 and R13 is an alkyl or aryl group or the like; R14 is H atom or the like; one of Z11 and Z12 is N atom and the other is a group of formula II; R15 is H atom or the like; (p) is an integer of 0-4; (q) is an integer of 1-5; and one of R11 and R15 is a group represented by the formula: A1 -(J1 )a -(X1 )b -.
Patent JP-S6166598-A (JP)
Title: Brushless type ac generator
Inventor: OKUBO KAZUO
IPC: H02P9/30
Filed: 1984-09-06
Abstract: PURPOSE:To maintain the output of a main generator constant by controlling a field current so that the output voltage of the generator coincides with a reference voltage. CONSTITUTION:When a drive shaft is rotated, remaining voltage is output from the output winding 25 of a main generator 22, and supplied to an AVR30. Thus, the AVR30 is operated, the remaining current and a reference voltage are compared, and a signal Sa corresponding to the differential voltage is output from the AVR30. Thus, a pulselike control signal Sc is output from a PWM controller 32. At this time as the output voltage of the generator 22 rises, the pulse width of the signal Sc is narrowed so that the current flowed to the field winding 25 of the generator 22 decrease, thereby maintaining the output voltage constant.
Patent JP-S5891120-A (JP)
Title: Hot rolling method for blank material for unidirectional silicon steel plate
Inventor: TAKEUCHI FUMIHIKO
IPC: C22C38/00
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a blank material for unidirectional steel plates having no flaws on the surfaces and having excellent magnetic characteristics by setting the end temp. for hot rolling of a silicon steel blank material contg. specific ratios of C, Si, Mn, S within the temp. range expressed by the specific equation based on the ratio of the contents of Mn and S contained therein. CONSTITUTION:In a stage for producing a unidirectional silicon steel plate from a silicon steel blank material contg. <=0.080% C, 2.5-4.0% Si, 0.02-0.10% Mn and 0.008-0.05% S, the temp. of the blank material after the end of the hot rolling is set within the temp. range calculated from the equationIand the equation II based on the ratio between the contents of Mn and S contained in the blank material. Thus, the hot rolled steel plate for the unidirectional silicon steel plate which does not produce any flaw on the surface of the blank material in the stage of hot rolling and has excellent magnetic characteristics is obtained.
Patent JP-H0632881-A (JP)
Title: Modified polyester and film
Inventor: OOSAKI KATSUZANE
IPC: B29L7/00
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a modified polyester useful for a packing film, etc., having excellent adhesiveness, transparency, etc., by blending a base polyester with specific amounts of a specific ester-forming compound and an ether bond- containing dicarboxylic acid. CONSTITUTION:A base polyester comprising an aromatic dicarboxylic acid or an alicyclic dicarboxylic acid and a diol as main constituent components is blended with (A) 0.1-3.0wt.% (preferably 0.1-1.5wt.%) tri- or polyfunctional ester-forming compound (preferably trimellitic acid) and (B) 1-20wt.% (preferably 5-15wt.%) ester bond-containing dicarboxylic acid of the formula (R<1> is >=4C bifunctional hydrocarbon; R<2> and R<4> are H or alkyl; (k) and (j) are 2-4; (q) is 0 or 1; (p) is 1-3; (m) and (n) are >=0; m+n>=4) or its ester-forming derivative to give the objective polyester.
Patent JP-H0785662-A (JP)
Title: Dynamic type semiconductor memory
Inventor: MUROTANI KITOKU
IPC: G11C11/409
Filed: 1993-06-30
Abstract: PURPOSE:To make a transistor having a low threshold voltage possible to be used for a memory cell, to reduce a manufacturing cost and power consumption and to contrive high reliability by making the low level of a bit line at a driving time higher than power supply voltage of the low of a word line at a non-selection time. CONSTITUTION:A threshold voltage of 0.5V is supplied to the source of a MOS transistor from the power supply voltage VREF of a constant voltage via a BUF. When transistors QSP, QSN turned on by activating signals phis', phis at the time of a sense mode, power supply lines phiSP, phiSN of a sence amplifier SAj become VCC, VREF respectively. Consequently, the bit line BLj of the lower potential side in bit lines BLj, BLj' becomes VREF and the electric field impressed on a gate oxidized film is mitigated by setting the threshold voltage to be 0.5V, moreover, in the case the low level voltage of the bit line at the time of the sence mode is set to be higher than 1V, a depression type transistor whose threshold voltage is lower than 0V is made possible to be used the memory cell and also, the voltage raising of the word line is eliminated.
Patent JP-H0475031-A (JP)
Title: Connection structure of liquid crystal display element and flexible substrate
Inventor: SAGAWA FUMIHIKO
IPC: G02F1/1345
Filed: 1990-07-17
Abstract: PURPOSE:To accurately grasp the crimping state between an electrode terminal and a lead pattern and to excellently perform quality control by crimping and short-circuiting dummy patterns of adjacent flexible substrates mutually to a dummy terminal on the terminal part of an LCD. CONSTITUTION:When flexible substrates 7 on the terminal part 1a of the LCD 1 are pressed and heated, the dummy patterns 15 and 15 of adjacent flexible substrates 7 and 7 are crimped and connected to a common dummy terminal 16. When lead patterns 9 at both side parts of each flexible substrate 7 whose crimping state is apprehended securely conduct, the dummy patterns 15 and 15 of the adjacent flexible substrates 7 and 7 are short-circuited to the common dummy terminal 16. For the purpose, a probe is inserted into a land 14 and positioned and the electric resistance between the dummy patterns of the adjacent flexible substrates 7 and 7 is measured. Consequently, the crimping states between a group of electrode terminals 5 and a group of lead patterns 9 can accurately be grasped and the quality control is excellently performed.
Patent JP-2001013777-A (JP)
Title: Developer carrier, developing device, process cartridge and image forming device
Inventor: DOMON AKIRA
IPC: G03G15/08
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent developer from being leaked and to prevent a faulty image such as end fogging from occurring by setting the surface roughness of the peripheral surface of an end on which a sealing member abuts larger than that of the peripheral surface opposed to an latent image carrier. SOLUTION: An end leakage preventing member 21 being the sealing member consists of Moltopren (R) whose width is 5 mm, and is made to abut on an elastic blade 11, the surface of a developing sleeve 10 and a developer container frame body so as to prevent toner from being leaked from a gap between the blade 11 and the developer container frame body. The surface roughness of a part of the sleeve 10 corresponding to a printing guaranteeing area is set to about 1.2 μm, while the surface roughness of the sleeve 10 at the part on which the member 21 abuts is made larger, for example, 2.5 μm. Thus, both ends of the elastic blade reduce the end fogging conventionally occurring corresponding to a position of the end leakage preventing member part while keeping necessary abutting pressure in order to prevent the toner from being leaked. Simultaneously, the miniaturization of the image forming device is realized.
Patent JP-H0236512-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: NAKAO KEIICHI
IPC: H01G13/00
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to perform transfer in a simple manner by a method wherein, after an electrode-buried first ceramic raw sheet and a second ceramic raw sheet of the prescribed constitution have been thermo-press welded on another ceramic raw sheet or electrode without exfoliating the above- mentioned ceramic raw sheets, the first supporting body only is exfoliated, and they are transferred. CONSTITUTION:A hot platen 27, which is heated up by a heater 26, is placed on the side where an electrode 23a and ceramic raw sheets 24 and 25 are not formed. On the other hand, a base film 21 end a ceramic raw laminated body are placed on the side where the electrode 23a and the ceramic raw sheets 24 and 25 are formed. Besides, ceramic slurry, which is blended so that thermoplastic resin becomes 10 to 40wt.% or less, is coated and dried up. When the electrode 23a, which is formed on the surface of a base film 21a, and ceramic raw sheets 24 and 25 are thermo-press welded on the surface of the ceramic raw laminated body 22, they are transferred to the surface of the ceramic raw laminated body 22 using the hot platen 27, they are transferred to the surface of the ceramic raw laminated body 22, and the transferred first ceramic raw sheet 29, the second ceramic raw sheet 28, and an electrode 30 are formed.
Patent JP-2000015017-A (JP)
Title: Cleaning apparatus
Inventor: INOUE TAKAYUKI
IPC: B01D35/027
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus capable of efficiently removing suspended matters on the surface of water in a water tank. SOLUTION: This cleaning apparatus has a water intake 1 for sucking water, a cleaning means 4 for cleaning sucked water, and discharge ports 3 for discharging cleaned water to a water tank 2. The water intake is formed in the bottom part of the water tank and a plurality of discharge ports are so formed in mutually opposed side walls as not to be face to face. Consequently, a swirling current is generated around the water intake in the water tank and the swirling current is further energized by discharge water discharged out of a plurality of the discharge ports, so that suspended matter on the water surface can efficiently be sucked to clean water.
Patent JP-H0717503-A (JP)
Title: Container lid and supplying method therefor
Inventor: SHIKITA YASUYUKI
IPC: B65B7/28
Filed: 1993-06-30
Abstract: PURPOSE:To provide a container which allows full automation of assembly of the container such as an aluminum case and a method for automatically supplying it. CONSTITUTION:A container lid 1 having a bottom 11, a peripheral wall 12 standing from the bottom and a rim 13 formed on the peripheral wall comprises a plurality of recesses or protruding projections 14 formed on the bottom. By constituting the lids with a shape and/or a position of the protrusion formed on the bottom of the lid different from that on vertically adjacent lids when plurality of the lids of the same size are stacked, a gap can be provided between rims of the vertically adjacent lids. Therefore in automatically supplying a plurality of the lids from a hopper, a claw can be inserted between the gap provided between the vertically adjacent lids and also a rear of the bottom of the lid can be sucked by a sucking disc to have the lids supplied one by one.
Patent JP-H064929-A (JP)
Title: Device for recording and reproducing magneto-optical information
Inventor: MIYAJIMA GIICHI
IPC: G11B11/105
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a magneto-optical information recording and reproducing device provided with a braking means capable of easy mounting without enlarging a device, thus resulting a low cost. CONSTITUTION:A floating magnetic head 18 is supported by a loading beam 20. and the loading beam is joined to an optical head 12 through a joint member 22 and a carriage 14, and the loading beam 20 whose base part 21 is deformable elastically is deformable so as to move the magnetic head 18 between a position close to the surface of a magneto-optical disk 2 and a retreat position separated from the surface of the magneto-optical disk. A braking member 28 is provided which is abutted on the loading beam base part 21 when the magnetic head 18 is in the retreat position separated from the surface of the magneto-optical disk 2. The carriage 14 is the mover of a linear motor and is moved along the stator member 16 of the linear motor in the direction of a disk radius.
Patent JP-H0358005-A (JP)
Title: Coupling box for optical communication code and gland assembly for code
Inventor: ROTSUJIYAA AAUIN YUNGU
IPC: G02B6/00
Filed: 1990-07-17
Abstract: PURPOSE: To provide a box with which optical parts can be safely held and effectively branched by housing passive optical parts such as optical fiber and photocoupler in the box and connecting a 1st optical communication cord to cords more than two. CONSTITUTION: Inside a housing 10, optical fibers C0...C8 and passive optical components WD, CR and F or the like are housed. A cord CUST of a subscriber is put through a gland G3 into a bonding box, branched to optical fibers C1 and C2 by a wavelength dividing multi-plexer WDM and connected through S1 and S2 to C3 and C4. The C4 is branched to C5 and C6 by the coupler CR and the C5 is connected to an external cord CD1, of which wevelength is 130nm, by a gland G1. On the other hand, the C6 is passed through the filter F and connected from the gland G2 to an external cord CD2, of which wavelength is 155nm, by the optical fiber C8.
Patent JP-S5977783-A (JP)
Title: Pal burst flag generating circuit
Inventor: MATSUURA IKUAKI
IPC: H04N9/455
Filed: 1982-10-27
Abstract: PURPOSE:To generate a PAL burst flag efficiently by generating a burst blanking signal from an NTSC signal, an using it as a gate pulse and supplying an NTSC burst flag signal to a burst flag generating circuit. CONSTITUTION:While a line switching signal SW which is the output signal of an NTSC synchronizing signal generating circuit 5 is used as a clock pulses, a vertical driving signal VD from the circuit 5 is sent to a shift register 1 to be shifted by 129 bits, and its output is shifted by 5 bits through a shift register 2. A burst blanking generation part 3 generates the burst blanking signal (d) from those two kinds of shift signals, and a buffer generation part 4 uses it as gate pulses to generate a PAL buffer signal from the NTSC buffer signal and send it out.
Patent JP-S5988462-A (JP)
Inventor: UIRIAMU EI SURUSAACHIKU
IPC: A61P31/04
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0718904-A (JP)
Title: Elevator type multi-storied storage facility
Inventor: NIIYAMA TETSUO
IPC: E04H6/18
Filed: 1993-06-29
Abstract: PURPOSE:To shorten a running distance required for taking in/out of an automobile and a carriage vehicle, in an elevator type multi-storied storage facility, such as a solid parking facility and a multi-storied warehouse. CONSTITUTION:A plurality of parking spaces 1, 2, 3 are formed with a distance in their vertical directions, and an elevator shaft 4 vertically extending through the parking spaces 1, 2, 3. A cage 5 moved vertically along the elevator shaft 4 is arranged. A turn table 8 is horizontally revolvably supported to a floor part 7 of the cage 5. Openings 11, 12, 13, and 14 are formed in the four peripheral surfaces of the cage 5. The openings 11, 12, 13, and 14 are openably covered with doors 16, 17, 18, and 19. During taking in/out an automobile 9, only one of a plurality of the doors 16, 17, 18, and 19 is opened based on information on empty spaces in the parking spaces 1, 2, and 3.
Patent JP-S6347584-A (JP)
Title: Driver for valve
Inventor: KIMURA KIKUO
IPC: F16K31/524
Filed: 1986-08-12
Abstract: PURPOSE:To get pressure to be imposed on a lower part of a valve steam and a valve seat related to the eccentricity of a cam-form roller as well as to make a constant maximum value reproducible all the time, by interlocking the valve stem with motion of this cam-form roller. CONSTITUTION:A rotary part performing cam motion is assembled between a handle 9 and a valve stem, and this handle 9 is moved in a one-touch system whereby the valve stem 5 is moved up or down as interlocked with this movement. A turning shaft position of a roller 11 is set and attached so as to make the cam motion performable, because a spot where an outer circumferential surface is a maximum distance from this turning shaft is that when maximum pressure is imposed on the valve stem 5, so that at this time, positional relations are adjusted so as to cause a lower end part of the valve stem 5 to take a valve seat 10 in airtightness with proper pressure.
Patent JP-2000015525-A (JP)
Title: Electrode holder for electrical discharge machine
Inventor: KIKUCHI HIROSHI
IPC: B23H7/26
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To allow to set a work with the height as high as possible, in the space with a limited interval of a installing head and a working table, by making the length of the whole body short and compact. SOLUTION: A base member 10 installed to the installing head of an electrical discharge machine; a clamper 11 to grasp an electrode provided on the upper side of a work set on a working table of the electrical discharge machine; and a clamper installing plate 15 supported tiltable and rotatable to the base member 10; are provided. And a main shaft 16 provided to the clamper installing plate 5; a spherical bearing 20 to support the main shaft 16 in relation to the base member 10 tiltable and rotatable to the base member 10; a swivel member 25 provided rotatable to the base member 10; a rotation transmitting and tilting driving mechanism 40 to tilting drive the clamper installing plate 15 as well as to transmit the rotation of the swivel member 25 to the clamper installing plate 15; and a rotation driving mechanism 50 to drive to rotate the clamper installing plate 15 by rotating the swivel member 25; are also provided.
Patent JP-S6246685-A (JP)
Title: Optical recording medium
Inventor: NISHIMURA YUKIO
IPC: G11B7/24035
Filed: 1985-08-27
Abstract: PURPOSE:To provide a high-density high-sensitivity recording medium, by laminating a layer comprising a diacetylene derivative compound and a layer comprising an azulenium salt compound. CONSTITUTION:When a colorless transparent recording layer 3 is irradiated with UV rays, a diacetylene derivative compound is polymerized to a polydiacetylene derivative compound, with a color changing to blue, which corresponds to a maximum absorption wavelength of 620-660nm. This change is irreversible. Then, with a predetermined part of the recording medium irradiated with a semiconductor laser beam (wavelength: 800-850nm), the irradiated part 4 of the layer 2 is heated due to absorption of the laser beam 5 (a). A corresponding part 6 of the recording layer 3 making contact with or adjacent to the heated part 4 is also heated to or above 50 deg.C through conduction of heat, and the color thereof is changed to red, which corresponds to a maximum absorption wavelength of 540nm (b). This change is also irreversible. Thus, the characteristics of the diacetylene derivative compound and the azulenium salt compound are utilized for the recording medium.
Patent JP-2000031429-A (JP)
Title: Manufacture of semiconductor memory device and its structure
Inventor: YANA GENSEKI
IPC: H01L27/108
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure an error alignment margin in photo processing by forming a material layer pattern which is formed with an interconnection contact hole region for a peripheral circuit region. SOLUTION: On an interlayer insulating film 22, a material layer pattern 24 is so formed that a storage electrode contact hole region for a cell array region and an interconnection contact hole region for a peripheral circuit region can be formed. A thick interlayer insulating film 26 is formed on part of the material layer pattern 24 in the peripheral circuit region and a first interconnection is so formed as to be electrically connected with a semiconductor substrate 10 through the interlayer insulating films 26, 22 and insulating layers 18, 14. The material layer pattern 24 is formed of such substance as to have an etch rate of at least 1:5 against the interlayer insulating films 26, 22 and the insulating layers 18, 14. For example, the interlayer insulating films 26, 22 and the insulating layers 18, 14 are formed of an oxide or the like while the material pattern 24 is formed of silicon or the like.
Patent JP-H0741920-A (JP)
Title: Heat treatment of hypereutectic al-si alloy for improving wear resistance
Inventor: NAWATA SUSUMU
IPC: C22F1/043
Filed: 1993-07-29
Abstract: PURPOSE:To obtain a hypereutectic Al-Si alloy excellent in forgeability, workability, machinability and wear resistance. CONSTITUTION:An ingot, an extruded or forged material of a hypereutectic Al-Si alloy contg. 13-21wt.% Si, 6-120ppm Ca and 40-130ppm P in 0.6-6.0 weight ratio of P to Ca is heat-treated at 510-535 deg.C for 2-24hr. The hypereutectic Al-Si alloy may further contain 0.5-5.0wt.% Cu and 0.3-2.0wt.% Mg. Since eutectic Si grows preferentially in advance of proeutectic Si, the grain diameter of eutectic Si increases without coarsening proeutectic Si. As a result, the wear resistance of the hypereutectic Al-Si allay is improved while ensuring satisfactory forgeability, workability such as extrudability and machinability.
Patent JP-S6247914-A (JP)
Inventor: KAKIZAWA TOSHIO
IPC: D06F3/02
Filed: 1985-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6249157-A (JP)
Title: Electric fan heater
Inventor: MORI TOSHIHIRO
IPC: F24H3/04
Filed: 1985-08-29
Abstract: PURPOSE:To make it possible to lower the temperature of the heater in a short period of time to improve the safety thereof by allowing a timer to be contained therein and operating a blower for a predetermined period of time after overflowing. CONSTITUTION:A heater 2, a motor 3 for a blower, and a timing circuit 4 are connected in series to a power source 1. Furthermore, an overthrowal detection switch 5 and a blower control switch 6 are inserted in series into the circuit of the heater 2 and the blower 3. When an electric fan is overthrown, the overthrowal detection switch 5 is opened, and the power supply to the heater 2 is stopped. On the other hand, the timing circuit 4 detects the variation in the potential of an input terminal 4c and produces therein a trigger pulse to start a timer counting circuit. After completion of counting, a command to open a blower control switch 6 from an output terminal 6 is output, and the rotation of the blower 3 is stopped. According to this organization, when the electric fan heater is overthrown, the operation of the blower continues to cool the apparatus. Hence, it is possible to obtain an electric fan heater of a high safety.
Patent JP-H0855749-A (JP)
Title: Wire holding device
Inventor: IDA TATSUO
IPC: H01F41/04
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a wire holding device for which no much maintenance work is required and which can stably hold various kinds of wires having different diameters. CONSTITUTION:Rigid members 36 and 37 are respectively stuck to the wire holding surfaces 32a and 33a of pawl pieces 32 and 33 with elastic bodies 34 and 35 in between. Rubber, sponge, springs, etc., can be used for forming the elastic bodies 34 and 34 and stainless steel members, etc., can be used for forming the rigid members 36 and 37. The pawl pieces 32 and 33 can be driven linearly in parallel with the direction (a) by means of driving means incorporated in a main body 31.