baber/WOPTO huggingface dataset:
Patent JP-S5763994-A (JP)
Title: Microphone
Inventor: YOSHIMURA MASAKI
IPC: H04R3/04
Filed: 1980-10-06
Abstract: PURPOSE:To ensure the good acoustic-electric conversion, by switching a switching circuit with a switching speed in the region of a frequency higher than the using frequency of a converter then outputting the electric signal from an amplifying circuit. CONSTITUTION:When an acoustic vibrator part of a microphone element 2 receives a sound pressure, the motion of the driven vibrator part is converted into an electric signal. This output is amplified by an amplifying circuit A and applied to the element 2 via a switching circuit S1. As a result, the vibrator part tries to move by the driven of the sound pressure and at the same time receives the reverse driving force in the direction offsets the motion of the vibrator part. As a result, the electrical conversion output according to the sound pressure the vibrator part receives is obtained from the circuit A. In such way, the nonlinear distortion caused by the degree of motion of the vibrator part to suppress the easy saturation to the second pressure of a high level. Thus an acoustic-electric conversion is feasible with a wide dynamic range plus the low distortion.
Patent JP-H08401-A (JP)
Title: Bed for coping with emergency
Inventor: OBATA MAKOTO
IPC: A47C19/22
Filed: 1994-06-21
Abstract: PURPOSE:To provide a low-cost lightweight bed which can quickly wake the user up in an emergency in a short time. CONSTITUTION:A bed for coping with emergency comprises a bed main body 11, a vibration part 12 held on the bed main body and a vibration generating means 20 fixed on the vibration part and for vibration the vibration part, and in addition, actuation of the vibration generating means is interlocked with an alarm for informing emergent situation.
Patent JP-H04227002-A (JP)
Title: Gas/liquid feed device for counter-flow column
Inventor: RORENTSUO GERUFUI
IPC: B01J4/00
Filed: 1991-06-11
Abstract: PURPOSE: To provide a gas/liquid distributor for a high pressure distillation column having an especially high flow parameter by setting the total flow cross-section of flues not more than 10% of the cross-sectional area of the base and providing the flues with constricted parts having flow cross-sections narrower than the inlet cross-sections. CONSTITUTION: A lot of gas flues 7 are provided at a tank bottom 5 arranged linearly or in rows. A lot of tubes 8 are installed among the gas flues 7. Gas outlets 9 of the gas flues 7 have a total cross-sectional area equal to about one-third of the inlet cross-sectional area of the gas flues 7, and are connected to the inside of the gas flues 7 through constricted cross-sectional parts. Flow outlets of the tubes 8 are nearly extended to a column part 2b, allowing liquid to reach the column part 2b without almost coming into contact with the gas flow in counter-current. Therefore, the quantity of liquid which transfers with gas can be minimized to be surely separated from the gas. The multiple tubes 8 can uniformly distribute the liquid flowing down to the part 2.
Patent JP-H0238037-A (JP)
Title: Bag and heat sealable sheet protecting article from mechanical damage and electric field
Inventor: RUISU AARU RAZEUSUKII
IPC: B32B7/02
Filed: 1989-05-31
Abstract: PURPOSE: To protect content from mechanical damage and electrostatic adverse effect by forming the wall of a bag from a layer composed of cushiony microfoam and applying a polyethylene coating containing an antistatic agent to the inner surface of the microfoam and treating one surface of the unfoamed support layer provided on the opposite surface thereof with metal coating. CONSTITUTION: The central layer 20 of a bag 10 composed of a three-layered structure equipped with walls 12, 14 is a layer comprising a foam with a thickness of about 1-4 mm having cushioning properties and the outer surface 21 thereof is laminated to a support sheet 22. The inner surface 23 of the foamed sheet central layer 20 has a thin layer comprising unfoamed polyethylene 24 laminated thereon and at least one surface of an outside film 22 is coated with a metal. The unfoamed polyethylene film 24 is set to about 25-100 μm in its thickness and an antistatic agent such as ammonium tetrachloride is dispersed in this film 24.
Patent JP-S5841881-A (JP)
Inventor: SUTEIIBUN KOURUTON
IPC: A61P31/04
Filed: 1982-08-09
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-H11315665-A (JP)
Title: Window regulator
Inventor: MURATA NAOKI
IPC: E05F11/42
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a window regulator capable of facilitating the assembly and adjustment, reducing man-hours and being mounted easily. SOLUTION: This window regulator is provided with a guide rail for lifting 1 provided with a plurality of tooth engaging holes opened at a fixed interval so as to mesh with a gear 10 in the longitudinal direction on one side face, a rail guide 4 for nipping and holding the guide rail for lifting 1, and a carrier plate 6 for mounting a window panel. It also consists of a drive part 11 having the gear 10 fixed on an output shaft decelerated and rotated by a motor 7 capable of rotating normally and reversely.
Patent JP-S6039159-A (JP)
Inventor: IERUKU KIIZAA
IPC: C23C14/36
Filed: 1984-07-06
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-S6118297-A (JP)
Title: Transducer
Inventor: GOMI HIDETO
IPC: H04R9/06
Filed: 1984-07-04
Abstract: PURPOSE:To make the vertical vibration symmetrical with less distortion by providing driver units arranged symmetrically to a diaphragm and driving the diaphragm with the two driver units. CONSTITUTION:Moving coils 16, 26 wound on bobbins 15, 25 are placed in a magnetic gap to constitute the drive units, and the bobbins 15, 25 are fixed for one end to the diaphragm 30 arranged between both the drive units. The diaphragm 30 has a proper weight, the peripheral ridge is fixed to the casing 10 by a damper 31 and the two driver units are arranged oppositely to the diaphragm 30. An electric signal is impressed to the coils 16, 26 with opposite polarity or an in-phaseelectric signal is inputted while the tuning direction of the coils 16, 26 is reversed. Thus, a couple of driver unit act on the diaphragm 30 symmetrically and the distortion is cancelled.
Patent JP-S63126613-A (JP)
Title: Guide shoe for pipe making
Inventor: SO MITSUHIKO
IPC: B21C37/06
Filed: 1987-06-03
Abstract: PURPOSE:To extend the service life of a guide shoe and to improve the quality of a product by forming a cermet layer including no Cr carbide on the guide shoe surface layer part coming into contact with a blank pipe containing Cr. CONSTITUTION:A carbon steel of high stiffness, etc., are used for the base metal of the guide shoe for pipe making and the cermet layer virtually including no Cr carbide is formed on the surface layer part coming into contact with the blank pipe consisting of a Cr containing steel as well. Namely the cermet layer is formed by overlaying with plasma welding on the surface layer part of the shoe base metal the mixed powder of one kind or >= two kinds of the ceramics of TiN, NbC, etc., virtually containing no Cr carbide and the binder metal of Ni base alloy, etc. Due to no Cr carbide being included in the surface layer part of the contact part with the blank pipe, the wear resistance is improved and the guide shoe is extended in its life. The product quality is improved as well because of the generation of the product flaw being constrained.
Patent JP-S5944662-A (JP)
Inventor: REIMONDO JIEE HAAMAN
IPC: G01N33/53
Filed: 1983-08-01
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-H035695-A (JP)
Title: Thermal transmittance improving device with thermo-electric element
Inventor: YABE AKIRA
IPC: F28F13/16
Filed: 1989-06-01
Abstract: PURPOSE:To supply a consumption power by itself, make a small-sized device and further make a light-weight device by a method wherein a DC transformer for transforming an electromotive force generated at a thermoelectrical generating element mounted at a thermal transmitting surface into a high voltage is provided and the produced high voltage is applied to an EHD (electrical hydraulic dynamic) electrode. CONSTITUTION:Heat is transmitted through a heat transmitting wall 15 mounted between a low temperature fluid 12 flowing in a flow passage 11 and a high temperature fluid 14 flowing in the other flow passage 13. An EHD electrode 16 is mounted within the flow passage 11 and a thermoelectrical generating element 17 is mounted in a wall 15. An electromotive force is generated by a temperature difference between fluid 12 and fluid 14. This electromotive force is converted into a high voltage by a transformer 18. As this high voltage is applied to the electrode 16, a flow indicated by an arrow Q is generated near the wall 15 under an action of EHD, resulting in that a thermal transmittance can be promoted. Accordingly, a saving of a special power supply for EHD electrode enables the device to be small in size and light in weight as well as to reduce its cost.
Patent JP-H04338792-A (JP)
Title: Received light quantity display label
Inventor: TANIGUCHI KEIJI
IPC: G01J1/50
Filed: 1991-05-15
Abstract: PURPOSE:To obtain the received light quantity display label which displays a received light quantity by varying reversibly in the extent of discoloration with the quantity of received light such as ultraviolet rays and visible rays and to securely and easily start measuring the quantity of received light with this label. CONSTITUTION:The received light quantity display label is constructed by providing a photodetection quantity display layer 3 on the surface of a base 4, covering the layer 3 with a light shielding film 1 by an adhesive layer 2 or adhesive part 2', and providing an adhesive layer 5 and peeling paper 6 on the reverse surface of the base 4. For its use, the peeling paper 6 is peeled off the label, the label is stuck on an article whose received light quantity is to be measured, and the light shielding film 1 is removed. The whole label may be put in a bag made of a light shielding film while the received light quantity display layer is not covered with the light shielding film, and taken out of the bag when used.
Patent JP-H05312520-A (JP)
Title: Motion analyzer for a part of specimen
Inventor: KISHIMOTO HIDEO
IPC: G01B11/00
Filed: 1992-05-01
Abstract: PURPOSE:To realize accurate follow-up of target regardless of fluctuation of the color data of target due to variation of atmospheric conditions by a constitution wherein a color decision means makes a decision of same color if the average value of color difference comes between maximum and minimum values of color difference data on an immediately preceding moving coordinates. CONSTITUTION:Television cameras 21, 22 follow up the movement of a target 1 fixed to a part of a specimen and a computor 6 operates average value, maximum value, and minimum value of color difference value of the target 1 for every moving coordinates based on imaging data obtained for every screen and stored in cores 51, 52. If the average value of color difference data on n-th coordinates comes between maximum and minimum values on the immediately preceding (n-1)th moving coordinates, a color decision means in the computor 6 makes a decision that the target imaged on the n-th moving coordinates has same color as the target imaged on the (n-1)th moving coordinates, i.e., they are same target.
Patent JP-H085405-A (JP)
Title: Potentiometer
Inventor: NAKAHO JUNICHI
IPC: G02B5/04
Filed: 1994-06-22
Abstract: PURPOSE:To prolong the life and prevent noise generation by making a potentiometer have a structure in which no sliding part is used. CONSTITUTION:A potentiometer is provided with a circular resistor which is installed in a substrate 2 concentrically with a rotary center of a rotary axis 4 and has a cut part in a part, a circular conductor which is installed concentrically with the resistor at a prescribed gap to the inner circumference of the resistor, and a circular photoconductor which is installed in the gap between the conductor and the resistor and becomes an insulating material with high resistance in the condition in which no light is radiated and becomes a conductive material with low resistance in the condition in which light is radiated. The potentiometer is provided also with a light-guiding member 5 to guide light rays emitted out of an electroluminescent diode 10 in order to radiate the light rays to a site corresponding to the rotary angle of the rotary axis 4 in the photoconductor, the diode 10 is installed so as to rotate unitedly with the rotary axis 4.
Patent JP-S6033138-A (JP)
Title: Block seat
Inventor: FUJIWARA MIKIO
IPC: B60N3/06
Filed: 1983-07-30
Abstract: PURPOSE:To enable the form of a seat to be varied in various mode of usage by forming a seat cushion and a seat back with blocks being combined. CONSTITUTION:A seat cushion 1 is formed with blocks 2, 3, a seat back 4 is formed with blocks 5, 6, 7, and a head rest 8 is provided on the top of the block 7. The block 2 is made longitudinally movable on a slide mechanism 9, and the block 3 is fitted to the block 2 by means of a position-adjusting and mounting/ demounting mechanism 13a. The blocks 6, 7 are equally installed by means of position-adjusting and mounting mechanisms 13b, 13c. A device 10 is provided on one end part of both of the seat cushion 1 and the seat back 4.
Patent JP-S622068-A (JP)
Title: Speed change gear
Inventor: SHIMAMOTO MASAO
IPC: F16H37/02
Filed: 1985-06-26
Abstract: PURPOSE:To achieve the reduction in power loss by transmitting the driving force of an input shaft to a differential gear via a direct coupling gear of an input shaft and that of a counter shaft at the time of direct coupling. CONSTITUTION:If the number of teeth of a direct coupling gear 7 on an input shaft 6 is Z1, that of a direct coupling gear 28 on a counter shaft 27 Z2, the reduction ratio between the primary shaft of a V-belt type non-stage transmitting part 10 and the input shaft 6 i1, the maximum speed ratio of the V-belt type non-stage transmitting part 10 i2, and the reduction ratio between the secondary shaft of the V-belt type non-stage transmitting part 10 and the counter shaft 27 i3, then the formula KZ2/Z1=i1Xi2Xi3 consists. Herein, the K value is determined to be K=0.8-1.0. By this constitution, the power loss can be reduced.
Patent JP-S6119233-A (JP)
Title: Channel selection circuit of television receiver
Inventor: MURAKAMI TOSHIKI
IPC: H04N5/44
Filed: 1984-07-05
Abstract: PURPOSE:To reduce the number of components of a channel selection circuit by applying AND connection to other circuit of a low channel selection switch of a channel selection circuit to use the circuit in common to channel switching and a muting generation circuit. CONSTITUTION:Two-circuit and 3-contact type switches 9, 10 and 15, 16 for high channel selection and low channel selection operated in interlocking with a channel selection circuit of a TV receiver are arranged. In turning on the switch 9 or 10, terminals (m), (n) or (p), (q) of the switches are opened, the circuit 2 and a switching signal input terminal of a VCO3 are pulled down by a resistor 8 and a low channel is selected. Moreover, when a switch 15 or 16 is changed from OFF to ON, terminals (o), (q) of the switch 16 are turned on momentarily and the shock noise at channel selection is reduced by a muting circuit 6.
Patent JP-S6120247-A (JP)
Title: Mode switching mechanism of magnetic recording and reproducing device
Inventor: ITAI FUMIO
IPC: G11B15/10
Filed: 1984-07-06
Abstract: PURPOSE:To realize the titled mode switching mechanism simple in constitution, can be miniaturized, and improved in sureness in operation, by detecting the previous stage before reaching a desired operation mode by means of an operation mode switching section and controlling the rotating speed of a motor by switching. CONSTITUTION:When an operation mode change-over operator is operated and a rewinding mode signal is inputted under a stop mode, a microcomputer 33 supplies a prescribed motor terminal voltage V to a motor 11 and rotationally drives a cam gear 20 in a prescribed directon. As the cam ger 20 rotates, the 1st, 2nd, and 3rd cams 201 and 202 control the switching of the operation mode switching section of a tape tension servo mechanism 23, reel base braking mechanism 24, pinch roller operating mechanism 26, etc. When the microcomputer 33 detects a quick-forwarding mode position which is one stage before a rewinding mode position, the computer 33 controls the terminal voltage V of the motor 11 so as to make the voltage V lower within the extent, within which the voltage V does not become lower than its starting voltage V1, and once lowers the rotating speed of the motor 11. When detecting the next rewinding mode position thereafter, the computer 33 cuts off the supply of the motor terminal voltage V and stops the motor 11.
Patent JP-H05305568-A (JP)
Title: Truing method of grinding wheel
Inventor: KITAHARA RYOICHI
IPC: B23H5/00
Filed: 1992-05-01
Abstract: PURPOSE:To extremely easily and precisely remove the single touch of a high rigid grinding wheel within a short time at the time of grinding a spherical or curved optical element with a finishing machine such as a curve generator, and realize a high productivity. CONSTITUTION:A conductive truer 9 opposed to the surface of a grinding wheel 1 with a determined space is held by a collet chuck 2. A voltage is applied from a power source 14 while relatively rotating the conductive truer 9 and the grinding wheel 1 with the conductive truer 9 as a negative electrode and the grinding wheel 1 as a positive electrode, and a weak electric coolant 7 is supplied to the clearance between the both to electrolytically machine the grinding wheel 1.
Patent JP-2000326361-A (JP)
Title: Injection mold
Inventor: TSUJII TARO
IPC: B29C45/27
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent not only the transfer of heat from a template to a hot runner bush but also the resin clogging in a hot runner in a mold for the injection-molding of a thermosetting material having the hot runner. SOLUTION: In an injection mold having a hot runner for a thermosetting resin, a hot runner bush 22 is separated from the gate part 23c' of a mold by the action of a spring and a hydraulic cylinder to form a gap between the hot runner bush 22 and an upper mold 25a and the transfer of heat from the upper mold 25a to the hot runner bush 22 is prevented by the adiabatic effect of an air layer. By this constitution, the resin clogging in the hot runner 22a can be suppressed.
Patent JP-S63200403-A (JP)
Inventor: JIYORUJIYU UPURAN
IPC: F21V21/04
Filed: 1987-06-05
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-S53147383-A (JP)
Title: Retention device of transportaion truck
Inventor: MORITA MINORU
IPC: B65G19/02
Filed: 1976-11-24
Abstract: PURPOSE: To apply a connecting means, a pusher portion, and a working lever, a senser portion, to every kind of transportation trucks, by mounting said connecting means and said working lever to a drive conveyor in separated shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06323894-A (JP)
Title: Weight measuring equipment for loaded vehicle
Inventor: AOSHIMA HIDEYUKI
IPC: G01G19/12
Filed: 1993-06-11
Abstract: PURPOSE:To provide a weight measuring equipment for loaded vehicle which can measure the weight of loaded vehicle with a reasonable accuracy even if the rear body is inclining due to the loading of cargoes or the attitude of vehicle and in which the shifted loading of cargoes on the rear body can be detected. CONSTITUTION:Distance sensors 141-144 detect the distance between the axle and the rear body at at least three points in the longitudinal and lateral directions and a converting means 13a1 converts the detected distance into the weight at each point. A total weight calculating means 13a2 sums up the weigh at respective points to determine the total weight which is then presented on a display means 13b2. A shifted cargo detecting means 13a3 detects a state of shifted cargo by combining the vectors, each having a scalar amount representative of the weight at each point and a direction representative of the position of each distance sensor, and the detected state on a shifted cargo display means 13b1. A means 13a4 calculates the center of gravity from the combined vector and means 13a5 calculates the weights to be applied to the front and rear axles. The calculated weights are presented, respectively, on a center of gravity display means 13b3 and an axial load display means 13b4.
Patent JP-H086516-A (JP)
Title: Curtain for advertisement with pocket
Inventor: FUSHIKI EIJIRO
IPC: G09F17/00
Filed: 1994-06-22
Abstract: PURPOSE:To reduce a sponser's sales promoting material cost by forming a pocket part housing a sheet body in a spread state of a transmissive material. CONSTITUTION:The surface of this curtain 2 is formed as an advertisement display part 6. This advertisement display part 6 is provided with the pocket part 8 for housing the sheet body 7 stated with advertisement contents, such as, for example, (something bargain sale) in the spread state. This pocket part 8 is formed of the transmissive, i.e., transparent polyvinyl chloride sheet to a bag shape made shorter in width and length than the screen 2. The top end thereof is thermally melt-stuck in a superposed state to the curtain 2. Clips for holding the top end of the sheet body 7 are mounted at the thermally melt- stuck part. The bottom edge of the pocket part 8 is formed with an insertion opening for putting in and out of the sheet body 7 and a surface zipper as a means for sealing the insertion opening is stuck to the opposite inside surface of the insertion opening.
Patent JP-H11318035-A (JP)
Title: Battery pack and charging system
Inventor: MIYAGI HIROSHI
IPC: H02J7/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack and a charging system with reduced cost and simplified structure. SOLUTION: A battery pack 10 has a secondary battery 20 and a constant- current circuit 30 housed in its enclosure, and a charging system 1 is constituted by combining the battery pack 10 with an AC-DC adapter 40. At the charging of the charging system 1 is connected with a household power supply 50. The alternating-current voltage of the household power supply 50 is converted into a required direct-current voltage by the AC-DC adapter 40. When the required direct-current voltage is applied to the constant-current circuit 30 in the battery pack 10, the constant-current circuit 30 supplies the secondary battery 20 with a charging current which are almost equal in magnitude to that of the self discharge current of the secondary battery 20, and thus trickle charging for the secondary battery 20 is performed.
Patent JP-S63303727-A (JP)
Title: Resin coated steel sheet and its manufacture
Inventor: MATSUMOTO MORIHIRO
IPC: B05D7/14
Filed: 1987-06-04
Abstract: PURPOSE:To improve productivity of the title resin coated steel sheet and to make the same low gloss, by a method wherein a primer layer and top coating layer are formed by applying a primer and top coating to an original sheet respectively and baking them and a surface layer of a specific layer is formed further by applying the same coating as the top coating onto the top coating and baking the same. CONSTITUTION:A pretreatment layer 9 is provided on an original sheet 1 by a pretreatment device 19. Zinc phosphate or chromate is coated through spraying, in pretreatment. Then primer is applied to both sides of the original sheet 1 by an applicator roll 15a, and when the primer is epoxy resin, it is cooled by a cooler 17 after baking and a primer layer 2 is formed. A top coating is applied to both the sides of the primer layer 2 by an applicator roll 15b and the same is made a top coating layer 3. A composition ratio is decided to be one where resin, a solvent, a pigment and a matting agent are 28-35wt.%, 30-45 wt.%, 28-35wt.% and 2-7wt.% respectively. Then the same coating as the top coating is applied to both the sides with an applicator roll 15e, which is baked under the same conditions as those of the top coating, a surface layer 4 of 0.1-5mum is formed by cooling the same and cooled by the cooler 17.