baber/WOPTO huggingface dataset:
Patent JP-H01304436-A (JP)
Title: Electromagnetic actuator and shutter device for camera
Inventor: KAGECHIKA TAKASHI
IPC: G03B9/10
Filed: 1988-06-01
Abstract: PURPOSE:To increase a turning power for opening and closing a shutter without enlarging a device by making an attractive force act to the movable member of an actuator in the same direction as the turning direction thereof. CONSTITUTION:The edge parts 1-1 and 1-2 of the movable member 1 respectively pinch driving pins 16 and 17 so that they can turn in maximum turning positions (a) and (b). The driving pins 16 and 17 are respectively engaged with the oblong holes 14 and 15 of shutter blades 10 and 11. The blades 10 and 11 turn centering around fixed shafts 12 and 13 accompanied with the turning of the member 1 and the shutter is opened and closed. When an electromagnetic winding joining a 3rd yoke 9 is not excited with such a constitution, the member 1 is attracted to the position (a) by 1st and 2nd yokes 7 and 8 joined with a permanent magnet 6 and the blades 10 and 11 are closed. Meanwhile, when the electromagnetic winding is excited, the member 1 is attracted to the position (b) and the blades 10 and 11 are opened. Thus, the attractive force in the same direction as the turning direction of the member 1 acts to the member 1, so that the turning power for opening and closing the shutter is increased.
Patent JP-H08323819-A (JP)
Title: Mold assembly for injection molding
Inventor: YAMAKI MASAHIKO
IPC: B29C45/28
Filed: 1995-06-01
Abstract: PURPOSE: To prevent sinkmark from developing in a molded article, reduce the volume of a disc gate, and cut off the molded article from the disc gate by a structure wherein a movable mold is constituted of the specified structural elements, which are provided coaxially to one another on the fixed mold side edge face of a common caul plate. CONSTITUTION: A movable mold 2 comprises a guide mold 20, a compression mold 21 and a punch mold 22, all of which are mounted coaxially on a caul plate 7. The guide mold 20 is an annular member fixed along the outer peripheral edge part of the caul plate 7 and pushed against an outer frame fixed mold 10 when molds are closed together. The compression mold 21 is an annular member, which moves relative to the direction of a mold central axis under the state being telescopically mounted inside the guide mold 20 and its free end edge forms the lower edge face of the cavity 6.  The punch mold 22 is a cylinder outlining the inner wall surface of the cavity 6, moves relative to the direction of the mold central axis under the state being telecscopically mounted inside the compression mold 21 and compresses a disc gate 4 by being pushed up to the fixed mold 1 side, resulting in cutting off from the communication between the disc gate 4 and the cavity 6.
Patent JP-H11331485-A (JP)
Title: Solid-state image pickup device
Inventor: HASEGAWA JUN
IPC: H04N5/363
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress the aperture effect in the case of read for reducing pixel data and to prevent the decline of image quality by generating reset signals to a reset means and control signals to a clamp means and varying the cycles of the reset signals and the control signals respectively. SOLUTION: A pulse RS is tentatively inputted first, the potential of a floating diffusion area FD is reset to the potential of a reset drain RD, then an electric charge Q1 is transferred to the floating diffusion area FD and signals V1 are obtained as output OS. In this case, the pulse RS of one time is generated by the pulses ϕ1 and ϕ2 of two times. Thus, the total of the previous electric charge Q1 and the electric charge Q2 transferred next is transferred to the floating diffusion area FD and V1+V2 for which both are totaled is obtained as output signals OS. It becomes equivalent to obtaining the output for which the output of the two picture elements of the picture element which generates Q1 and the picture element which generates Q2 are mixed as OS as a result and the aperture effect is reduced.
Patent JP-S6114623-A (JP)
Title: Orienting agent for liquid crystal cell
Inventor: SAITOU KAZUMASA
IPC: G02F1/1337
Filed: 1984-06-29
Abstract: PURPOSE:To improve the liq. crystal orienting performance of orienting films, to increase a chage in the light transmittance of a liq. crystal due to applied voltage, and to enable display on a large screen by using aompound having hydrophilic and lipophilic groups bonded to Ti as an orienting agent for the liq. crystal cell of a liq. crystal display device. CONSTITUTION:The compound having the hydrophilic group bonded to central Ti such as an aliphatic carboxylic acid group and the lipophilic group bonded to the Ti such as a propoxy group, e.g., a titanate coupling agent represented by the formula are dissolved in methyl ethyl ketone. The surface of glass substrates having transparent electrodes 2 of In2O3 or the like on the surfaces are coated with the resulting soln., and the soln. is dried to form liq. crystal orienting films 3. The films 3 are rubbed, and after sprinkling spacers 4, the upper and under glass substrates 1 are stuck together so that the electrodes 2 meet at right angles with each other. The peripheries of the substrates 1 are then sealed with a sealing wall 6 except a liq. crystal injecting hole 5, a liq. crystal is injected, and the hole 5 is sealed. The resulting liq. crystal cell has superior liq. crystal orienting performance and is suitable for a display device having a large screen for display by high multiplex drive.
Patent JP-H087966-A (JP)
Title: Electric contact structure
Inventor: MORI KEIICHI
IPC: H05K3/40
Filed: 1994-06-17
Abstract: PURPOSE:To reuse an electric contact after it is disconnected. CONSTITUTION:Recesses 21 are formed on substartes 11 corresponding to plural electrodes 12 on the substartes 11 respectively, and an elastic material 22 is filled to the recesses 21. Each electrode 12 is composed of a fixed member 12a and a support piece 12b, and a spherical contact 23 is formed by projecting, on the support piece 12b whose one end is connected to the fixed member 12a, and extended on the elastic material 22, respectively. The package connection of the spherical contacts 23 and the opponent electrodes is carried out in a good condition by the elastic deformations of the elasitic materials 22, and no deformation is generated to the spherical contacts 23.
Patent JP-S6116032-A (JP)
Title: Double tape deck
Inventor: NINOMIYA HIRONORI
IPC: G11B15/46
Filed: 1984-06-30
Abstract: PURPOSE:To eliminate the tape drive difference between two tape decks and to avoid the deterioration in sound quality in a dubbing mode, by securing the synchronization between the reference revolution of one of both capstan motors of two tape decks and the revolution of the other capstan motor. CONSTITUTION:In an independent drive mode of a tape deck A, the output of an oscillation circuit 1 starts a capstan motor 7 via a dividing circuit 3, a phase comparator 4 and a motor drive circuit 6. A revolution detecting circuit 8 detects the revolutions of the motor 7, and the output signal is supplied to the circuit 4 via a waveform shaping circuit 9. Then an output signal corresponding to the phase difference from the output signal of the circuit 3 is produced to control the motor 7 to a fixed number of revolutions. When a tape deck B is set in a record mode, the output signal of the circuit 4 drives a capstan motor 13 via an amplifier circuit 11 and a motor drive circuit 12. A revolving speed detecting circuit 14 detects the revolutions of the motor 13. The output signal of the circuit 14 revolves the motor 13 at a fixed speed and synchronously with the revolutions of the motor 7 via a waveform shaping circuit 15 and a phase comparator 16. Thus, the deterioration of sound quality can be avoided in a dubbing mode.
Patent JP-H05336033-A (JP)
Title: Radio telephone system
Inventor: KAWANO KAZUMI
IPC: H04B7/26
Filed: 1992-05-28
Abstract: PURPOSE:To allow the telephone system to inform automatically an idle user and an idle public line as soon as the public line is idle by providing the standby table used to store the recognition number of a slave set making a call request when the public line is busy to the telephone set. CONSTITUTION:When a cordless slave set 11b makes dialing, a cordless master set 15 uses a reception section 4 to receive the call signal and sends it to a multiplexer/demultiplexer section 6 after the recovery. A radio control section 14 decodes the control signal to detect the presence of a dial request from a slave set 11b. When a public line L is busy in this case, a transmission section 3 is used to send a busy signal used to inform the busy public line L to the slave set 11b. When the user of the slave set 11b awaits an idle line, a control signal is sent to the master set 5. A central control section 13 registers the recognition number of the slave set 11b to a standby table 12. Thus, when the central control section 13 detects that the talking of the user using the line L is finished, the registration number of the table 12 is read and it is informed to the user.
Patent JP-S5836793-A (JP)
Title: Loading/unloading relay base provided with device for mooring float
Inventor: OOKI IWAO
IPC: B63B35/00
Filed: 1981-08-31
Abstract: PURPOSE:To make it possible to perform loading/unloading from an ocean going ship to floats without being subjected to impact of waves, by constructing a relay base formed of a floating body of half-submerged structure in a U-like shape having three sides thereof enclosed. CONSTITUTION:Decks 2, 3, 4 of a loading/unloading relay base 1 and a deck 5 thereof are supported to a partially submerged floating body 8 through a three side surrounding partition wall 6 and struts 7, respectively. With this arrangement, heaving due to shaking of waves is eliminated since waves are shielded by three sides and the floating body 8 is half-submerged. Further, the inside of the base 1 is partitioned by partition walls 14 and pipes 13 into sections having dimensions corresponding to the dimensions of optional floats 20 so that at least two of floats 20 may be moored without being subjected to the affection of waves. Accordingly, the floats 20 pass under the deck 5 supported by the struts 7 and come into the sections for executing loading/unloading to and from an ocean going ship 18 with the use of loaders 9 or the like on the deck 2.
Patent JP-S5837485-A (JP)
Title: Heat accumulating body and manufacture thereof
Inventor: HANAOKA TADASHI
IPC: F28D20/02
Filed: 1981-08-31
Abstract: PURPOSE:To improve heat accumulating efficiency by forming a heat accumulating body comprising an assembled body of subdivided pieces of heat accumulating agent, and increasing the ratio between the surface area and the volume of the heat accumulating body. CONSTITUTION:Even though the heat accumulating agent 2 is melted into a liquid state, the thin film container which packs the heat accumulating agent 2 can keep the same shape when the heat accumulating agent 2 has been in a solid state. The size of the heat accumulating element 4 is determined in this way. Namely, when heat accumulating elements 4 are used in a vertical state or in a horizontal state and the heat accumulating agent 2 is melted into the liquid state, the thin film container is not buckled in respective states. Since the heat accumulating agent 2 is subdivided as observed in the heat accumulating body 1, the surface area, which is contacted with a heat carrier, i.e. a heat exchange area, is increased with respect to the volume of the heat accumulating body 1, and the heat accumulating efficiency of the heat accumulating body 1 is improved.
Patent JP-H01306286-A (JP)
Title: Thermal transfer recording medium
Inventor: MOROHOSHI KUNICHIKA
IPC: B41M5/395
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a high-density image with excellent gradation properties on an ordinary paper, by a construction wherein a resin for forming a microporous structure is a vinyl chloride-vinyl acetate copolymer having a predetermined monomer ratio by weight, and the copolymer has a predetermined glass transition point. CONSTITUTION:In general, a resin itself is softer as the polymerization degree thereof is lower, and when a resin constituting a microporous structure is heated, the resin become softer, thereby making it easier for a heat-fusible ink component in the structure to exude. As a result, the quantity of the ink transferred onto a paper is increased, even where the paper is an ordinary paper having a rugged surface, and the ink penetrates into not only projected parts but recessed parts of the paper, whereby favorable representation of gradations, a high-density recorded image and a higher sensitivity to recording energy can be obtained. If the monomer ratio of vinyl chloride to vinyl acetate, which constitute the resin, is higher than 80/20, a saturation image density will be low, whereas if the ratio is lower than 40/60, greasing occurs though a high saturation image density. If the glass transition point of the resin, which also has close relation with image quality, is lower than 30 deg.C greasing occurs though a high saturation image density, whereas if the glass transition point exceeds 60 deg.C, the saturation image density is lowered.
Patent JP-H06345359-A (JP)
Title: Odor diffusion preventing device for hydraulic elevator
Inventor: SAHODA NORIYUKI
IPC: B66B9/04
Filed: 1993-06-07
Abstract: PURPOSE:To prevent an odor from diffusing in a lift path by connecting sealed space in an enveloping member to an operating oil collecting device, in an elevator in which a scraper is provided in the enveloping member of slidably inserting a plunger to scrape off operating oil sticking to the plunger. CONSTITUTION:In a hydraulic elevator for connecting a car to the upper end part of a plunger inserted through a gland part 4 provided in the upper part of a hydraulic cylinder, an odor diffusion preventing device 25 is provided in a side opposite to the cylinder of the gland part 4 provided with a guide metal 6 and a packing 7. This odor diffusion preventing device 25 has an enveloping member 26, formed with sealed space in the inside and constituted by fixing a tubular body 11 and a retaining part 13 to the gland part 4 by stud bolts 21, to provide a scraper 14, interposed by retaining plates 9a, 9b arranged in both sides of the retaining part 13, in its internal peripheral side. Operating oil, scraped off by the scraper 14 to accumulate in the sealed space, is collected in an operating oil collecting device through a return hose 18.
Patent JP-H07314910-A (JP)
Title: Heat-sensitive recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/30
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a heat-sensitive recording material with excellent image stability by utilizing a coloring reaction between at least one fluoran compd. of respective specified formulas and a compd. of a specified formula. CONSTITUTION:At least one fluoran compound selected from compounds of formula I (wherein R1 and R2 are each a 1-6C alkyl group and R3 and R4 are each 1-2C alkyl group or a halogen atom and k and l are each independently a number of 0-3 and m is 0 or 1) and of formula II (wherein R5 and R6 are each a 1-6C alkyl group contg. an ether group and R7 is a 1-2C alkyl group or a halogen atom and n is a number of 0-3) are used. In addition, by utilizing a coloring reaction with a compd. of formula III (wherein R8 is a satd. or unsatd. branchable linear hydrocarbon group and an aryl group which may have a substituted group), a heat-sensitive recording material is obtd.
Patent JP-S61295331-A (JP)
Title: Cooler for traveling steel sheet
Inventor: OKITA HAJIME
IPC: C21D9/573
Filed: 1985-06-25
Abstract: PURPOSE:To provide a device which floats or presses an approximately horizontally traveling steel sheet with the fluid pressure of the cooling water from floater groups above and below said sheet and which can cool the steel sheet of a relatively low temp. without providing rubbing grazes thereto and can recover high-temp. water by specifying the feed of the above- mentioned cooling water. CONSTITUTION:The floater groups 2 which are arranged in the longitudinal direction of the approximately horizontally traveling steel sheet 1 of about 200-250 deg.C drawn out of a continuous annealing furnace, make a pair with each one set and face each other are provided to the top and bottom surfaces of the above-mentioned steel sheet 1. Pressure water is supplied from pipes 6 to headers 3 thereof to eject the cooling water from at least two lines of slit nozzles 4 opened inward in such a manner that the jet directions of the cooling water cross each other. The sheet 1 is thereby floated and cooled. The cooling water ejected from the respective floater groups is accepted into water tanks 12-1-12-4 segmented by each of the specified number of the floaters in the traveling direction of the sheet 1. The cooling water 10 of an ordinary temp. is supplied to the floater pair on the lowermost stream side in the traveling direction of the sheet 1 and the heated cooling water is successively fed from the lower stream water tanks of the water tank groups toward the floater pairs on the upper stream side. The high-temp. water 11 in the water tank on the uppermost stream side is recovered.
Patent JP-H01305260-A (JP)
Title: Hot water supplying apparatus
Inventor: IWAMURA KAZUYUKI
IPC: F24H1/24
Filed: 1988-06-03
Abstract: PURPOSE:To prevent the surface treated film of a water boiler from cracking by providing a wavy section formed of a plurality of grooves on an inner body, and providing a wavy section formed of a plurality of grooves each having larger radius of curvature than that of the wavy section of the inner body. CONSTITUTION:When an inner body 1 in which a flame from a burner 6 is injected is directly heated, the body 1 is expanded downward, but its large expansion is absorbed by a wavy section 4 having small radii of curvature of grooves formed on the body 1 so that the apparent vertical elongation of the upper end of the body becomes zero. On the other hand, since an outer body 2 is heated indirectly through a boiler water, its temperature rise is lower than that of the body 1, the vertical expansion of the body 2 is smaller than that of the body 1, and since the radii of curvature of the grooves of its wavy section 5 are larger than those of the body 1, smaller vertical expansion than that of the inner body is absorbed so that the apparent vertical elongation of the upper end of the outer body becomes zero. Thus, since vertical thermal stress, distortion operating between the bodies 1 and 2 do not occur, the surface of a water boiler 3 is not cracked.
Patent JP-S61295783-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1985-06-24
Abstract: PURPOSE:To improve horizontal resolution with raising an S/N and making color reproductivity better and also, making a luminance signal area wider by performing the scanning of an image pickup tube in the longitudinal direction of the stripe of a color stripe filter and color-multiplexing it with a comparatively low carrier. CONSTITUTION:A signal obtained from an image pickup tube 1 on which a color stripe filter 1a is provided is AD-converted at a converter 3 through a pre-amplifier 2 and is written at a field memory 4 in order in the directions of points a11, a12..., a21, a22..., a31, a32.... The information signal is read out in order in the rectangular direction to a write direction of points a11, a21..., a12, a22..., a13, a23... and is DA-converted at a converter 5. The signal obtained by a DA conversion is AD-converted and is written in the scanning direction and is read out from a memory in the rectangular direction to the scanning direction and with DA-converting at least a pair of color stripe filters, a continuous color multiplexing signal is obtained and is color-demodulated at a color demodulation circuit 6.
Patent JP-S6028602-A (JP)
Title: Half mirror
Inventor: KIMURA KAZUO
IPC: G02B5/28
Filed: 1983-07-26
Abstract: PURPOSE:To reduce the effect of polarization by forming three layers of a low refractive index layer, a metal layer, and a high refractive index layer on a base plate in these order from the air side and causing them to satisfy prescribed conditions. CONSTITUTION:A half mirror HM is formed on a transparent base plate G of n0 refractive index by laminating three layers of a low refractive index layer L having an index of n1 and an optical film thickness of n1d1, a metal layer Me, and a high index layer H having n3 and n3d3 in due order from the air side to the base plate G. The following relationships are satisfied: 1.35<=n1<=1.45, 2.0<= n3<=2.3, 0.15lambda0<n1d1<0.21lambda0, n3d3=0.25lambda0, where lambda0 is a designed wavelength selected within the range of 400-700nm, and the thickness of the metal layer Me is selected in accordance with a desired reflectance to transmittance ratio.
Patent JP-S5929802-A (JP)
Title: Cylinder device equipped with lock mechanism
Inventor: KATOU HIROSHI
IPC: F15B15/26
Filed: 1982-08-09
Abstract: PURPOSE:To realize secure locking function by providing a stopping member on a member which moves with a piston and also providing an engaging part on a cylinder and further controlling engagement/disengagement of these members by means of fluid pressure. CONSTITUTION:A piston rod 3 is provided with a rack 14, serving as a stopping part which regulates the stop position of a piston 2, while a latch 15 serving as an engagement part which is engaged with the abovementioned stopping part rack 14 and stops the piston 2, is provided on the cylinder 1 side. There is communicated between a cylinder chamber 6a and a latch chamber 21, and also between a cylinder chamber 6b and the latch chamber 21 respectively by means of oil escape passages 31a, 31b with the minimum passage area. Further, cylinder chambers 6a, 6b are respectively provided with entrances 32a, 32b for operational fluid.
Patent JP-S5840798-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: H05B41/18
Filed: 1981-09-01
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-H04170955-A (JP)
Title: Bath device with air-mixed water
Inventor: KITAZAKI KAZUHISA
IPC: A61H9/00
Filed: 1990-05-28
Abstract: PURPOSE:To improve the washing effect, the massage effect, and a thermotherapy effect by allowing bath water to pass through a bubble generator, taking a bath from the upper half of the body as air-mixed water and allowing it to flow down to the lower half of the body. CONSTITUTION:When hot water of bathtub 1 is pressurized by a pump and injected into a tube from a jet nozzle 4 by an injector, air is sucked from the periphery, stirred and mixed due to hydraulic pressure and becomes fine air- mixed water, and it is allowed to pass through an air-mixed water feed tube 5 and bathed to the upper half of the body from a discharge port 8. As for the air-mixed water, as the case may be, it is discharged from a shoulder part in a normal pressure state from the feed tube 5, and also, by using a hose or a flexible pipe for the mixture feed water tube, it is injected locally in a pressurized state to arbitrary parts such as, for instance, the shoulder, the belly, the waist, the thigh of the leg, etc., and an ultrasonic wave is generated. Or the hot water is pressurized by the pump and made to the air-mixed water by a bubbling device, and allowed to flow down from the upper half of the body to the lower half of the body.
Patent JP-S62294123-A (JP)
Title: Production of fine iridium particles
Inventor: TAMEMASA HIROSHI
IPC: B22F9/26
Filed: 1986-06-13
Abstract: PURPOSE:To produce dispersed spherical fine iridium particles having a narrow particle size distribution when an aqueous soln. of chloroiridic acid is reduced to produce fine iridium particles, by reducing the soln. at a specified reaction temp. with a reducing gas under a specified partial pressure. CONSTITUTION:When an aqueous soln. of chloroiridic acid is reduced to produce fine iridium particles, the soln. is reduced at high temp. and pressure by introducing a reducing gas to form fine iridium particles. The reaction temp. is regulated to 30-150 deg.C and the reducing gas is kept under 0.5-30kg/cm<2>. Gaseous H2, CO or SO2 is used as the reducing gas.