baber/WOPTO huggingface dataset:
Patent JP-H1131478-A (JP)
Title: High-pressure mercury lamp having water cooled electrode
Inventor: ONISHI YASUO
IPC: H01J61/073
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To apply a device to a large current by arranging a positive electrode and a negative electrode opposite to each other in a light emitting space, and holding the positive electrode with a cylindrical power feeding member having a cooling tube inside thereof, and while arranging a blocked body of an inclining function material having a conductive component and a non-conductive component in a seal part of the light emitting space at the positive electrode side thereof. SOLUTION: A positive electrode 12 and a negative electrode 13 are arranged opposite to each other in a light emitting tube 10, and both ends of the light emitting tube 10 are air-tightly sealed by seal parts 14, 15. The positive electrode 12 is supported by a bar-like cylindrical power feeding member 20, and this cylindrical power feeding member 20 connects the light emitting tube 10 at the seal part 14 through blocked body 21 made of the inclining function material. The cylindrical power feeding member 20 holds the positive electrode 20, and while has a current supplying function, and it is provided with two cooling tubes in a cavity inside thereof.  Since an outer surface of the cylindrical power feeding member 20, which directly contacts with the light emitting space, is not undesirably cooled, condensation of mercury is prevented, and while since the inclining function material is used for the blocked body 21, the end of the light emitting tube can be excellently sealed.
Patent JP-S6175685-A (JP)
Title: Interpolation method of display scan line
Inventor: ISHIGURO SHINICHI
IPC: G09G1/00
Filed: 1984-09-21
Abstract: PURPOSE:To display a smooth picture without increase in memory capacity by delaying data read out of frame memory by one scan line, and weighting and adding data read out of the current frame memory to that which is delayed and outputted so as to generate interpolation data. CONSTITUTION:Data read out of a frame memory 1 by matching to the speed of a display scan line is converted into an an analog signal by a D/A converter 2, and transmitted to an analog weighting adder 4 and delay circuit 3. When interpolation is executed by one scan line where weighting addition is carried out, the adder 4 outputs only picture data of one scan line to be presently read out, and the picture data of one scan line is displayed on a CRT. In case of scanning, the output of the delay circuit 3, which has been read out previous time and inputted, is added to the data being currently read out, whereby interpolation data of 1 vs. 1 can be obtained and transmitted to the CRT. In the next scan, only the data having beam already read out is displayed in the same manner. By repeating such an action, interpolation data is displayed every other scan.
Patent JP-S6255958-A (JP)
Title: Semiconductor device
Inventor: KUSUNOKI SHIGERU
IPC: H01L29/786
Filed: 1985-09-05
Abstract: PURPOSE:To obtain a high speed and high reliability semiconductor device which has 2-inputs and complicated functions by forming enhancement type N- and P-channel MOSFETs in which channels are crossed on an Si layer on an insulating substrate. CONSTITUTION:An Si layer is insulated and separated at 2 on an insulating substrate 1, P<+> type layers 31, 41 and N<+> type layers 32, 42 are formed, and N-type and P-type channels 51, 52 are crossed. Carrier number produced in a channel portion in which both enhancement type FETs are mixed is controlled by the potential of a gate electrode 6 on a gate insulating film 7, and the carriers from sources 31, 32 to drains 41, 42 are controlled. In this semiconductor device, the electric field of other FET is operated at one channel portion in certain combination of a gate voltage and a drain voltage to alter the potential direction in the channel, thereby vanishing the channel. Thus, the current-voltage characteristic of the drain exhibits a hysteresis phenomenon. When this element characteristic is utilized, a complicated circuit having many elements can be substituted for small number of elements to obtain a semiconductor device having high speed and high reliability.
Patent JP-H0489677-A (JP)
Title: Tape cartridge
Inventor: OOMACHI SUMIYA
IPC: G11B23/087
Filed: 1990-07-26
Abstract: PURPOSE:To prevent data recorded onto a magnetic tape from being destroyed by discharging by forming a belt winding face by an antistatic agent for plural rollers around which belts for rotationally driving a tape reel through a tape winding part are wound. CONSTITUTION:A belt driving roller 7 and a belt guiding roller 8 are formed by the synthetic resin of acrylic ester or acrylic amid, etc., and the entire roller surfaces of these rollers 7 and 8 including belt winding faces 7a and 8a are formed by an antistatic agent 18. In this case, as the antistatic agent 18, a surface active agent such as a cationic active agent or an anionic active agent, etc., is used. Thus, static electricity can be prevented from charging on the belt winding faces 7a and 8a of the rollers 7 and 8, the data on the tape can be prevented in advance from being destroyed by discharging the static electricity, and reliability is improved.
Patent JP-H0361560-A (JP)
Title: Heat sensitive transfer recording method
Inventor: SUZUKI TAKEYUKI
IPC: B41J17/06
Filed: 1989-07-31
Abstract: PURPOSE:To safely feed a heat sensitive transfer material without reducing pressure contact force of a thermal head by providing the heat generators of the head on the end face of a board, and shortening a distance of moving the material shorter than a distance of moving a nonrecording medium within the same time. CONSTITUTION:A heat sensitive transfer material 3 is formed by providing an ink layer 3b on a base material 3a. Electrodes are provided on the side face of a heat generator 2 in a thermal head 1A, and a thermal head 1 is so pressed by pressure P at the generator 2 that the material 3 is brought into close contact with a medium 4 to be recorded, but a width L1 of the material 3 slidably in close contact with the medium 4 is small to increase the pressing force P of the head 1. Further, since L1 < L2 is satisfied, the pressure loss of the generator is small. The material 3 and the medium 4 are not merely slid, but since the material 3 and the medium 4 are slid with a relative speed during thermal printing to the material 3 in double density recording, ink can be desirably broken at its aggregation. As a result, the material can be stably fed without reducing the pressing force of the head.
Patent JP-H0643394-A (JP)
Title: Optical isolator
Inventor: HIRAI SHIGERU
IPC: G02B27/28
Filed: 1992-07-24
Abstract: PURPOSE:To provide the optical isolator which is compact and convenient and can be mass produced. CONSTITUTION:At one end face 12b of a magnet 12, a holder 20 is composed of a disk-shaped plate body 21 and a beam part 22 protruded from one face of the plate body 21 to the inside of a through hole 12a and parallelly extended in the lengthwise direction of the through hole 12a. Plural slit grooves are formed at the beam part 22, and a Faraday rotor 1, 1/2 wavelength board 2 and birefringence crystal boards 3a and 3b are adhesively fixed to these slit grooves.
Patent JP-S6176583-A (JP)
Title: Water repellent and oil repellent agent
Inventor: AMIMOTO YOSHIO
IPC: D06M15/227
Filed: 1985-09-07
Abstract: PURPOSE:A water repellent and oil repellent agent having improved solubility in organic solvents and water repellency, comprising a specific perfluoroalkyl group-containing copolymer as a main component obtained by crosslinking a primary copolymer containing a specific monomer unit in a specific ratio. CONSTITUTION:A primary copolymer having 30,000-100,000 average molecular weight comprising (A) >=40wt% monomer unit shown by the formula I [Rf is 3-21C perfluoroalkyl; R1 is H, or methyl; A is group shown by the formula II (R2 is H, or 1-18C acyl; l is 0, or 1; m is 1-4), or group shown by the formula III (R3 is H, or 1-12C alkyl; n is 2-12)], (B) preferably >=5wt% mono mer unit shown by the formula IV (B is -OCO-, -O-, or -OCH2-; B is H, or meth yl), and (C) >=15wt% monomer unit obtained by opening the double bond of a polymerizable compound except polymerizable compounds of form the components A or B, is cross-linked, to give the aimed water repellent and oil repellent agent comprising a perfluoroalkyl group-containing copolymer as a main component wherein 0.003-0.04mol component B is crosslinked based on 100g of the primary copolymer.
Patent JP-S6183034-A (JP)
Inventor: DEIBITSUDO DORUFU NAIBAAGU
IPC: B29C61/08
Filed: 1985-09-06
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-H1145447-A (JP)
Title: Optical pickup device
Inventor: NISHIHARA HIKARI
IPC: G11B7/09
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of reading information of plural kinds of optical disks which are different in specification and a standard by one photodetector and also facilitating the cost reduction and the miniaturization. SOLUTION: The following two-stage adjustment is performed so that a 1st reflecting light beam A' and a 2nd reflecting light beam B' are focussed on a light receiving element of a photodetector 9 in a uniform light quantity distribution. First, the photodetector 9 is positionally adjusted in respect of the two directions (x-direction and y-direction) on a vertical plane to an optical axis of the 1st reflecting light beam A' and also a combined lens 8 is positionally adjusted in respect of the direction of this optical axis (z-direction) by a 1st adjusting means.  Then, a 2nd laser light source 2 is positionally adjusted in respect of the two directions (x'-direction and y'-direction) in a vertical plane to an optical axis of a 2nd incident light beam B and also an aberration compensating lens 10 is positionally adjusted in respect of the direction of its optical axis (z'-direction) by a 2nd adjusting means.
Patent JP-H0362880-A (JP)
Title: Water stopping material
Inventor: KUMANO YASUKO
IPC: C08F220/06
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a water stopping material having large mechanical strength and forming a gel having excellent elasticity and water absorbing properties by dissolving or dispersing a hydrophilic linear polymer forming component mainly consisting of N-methylolpropene amide and a polymerization catalyst in water. CONSTITUTION:The objective water-stopping material obtained by dissolving or dispersing (A) a hydrophilic linear polymer forming component obtained by blending (i) 100 pts.wt. N-methylolpropene amide with (ii) (meth)acrylic acid salt monomer, preferably of 0.6-120 pts.wt. blended with (B) a polymerization catalyst for the component A, preferably consisting of ammonium persulfate in water.
Patent JP-S6355067-A (JP)
Inventor: MIZUTANI NOBUYUKI
IPC: B65D41/26
Filed: 1986-08-25
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-H1026784-A (JP)
Title: Shake correcting device
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To make the accuracy of drive for correcting a shake by reducing the rolling backlash of a supporting frame. SOLUTION: This shake correcting device constituted by being provided with a supporting means 12 for regulating a correcting means for correcting the shake only in a first direction by plural fitting parts, plural radial shafts radially extended from the center of correction by the correcting means to the plural fitting parts on a plane perpendicular to the first direction, and elastic means 18 for elastically connecting the correcting means to the supporting means 12, along the plural radial shafts.  At this time, the elastic means 18 are constituted as tension springs for connecting the vicinity of the peripheral edge part, of the correcting means to the vicinity of the peripheral edge part of the supporting means 12 and structured so that the correcting means is pulled outward by the tension springs, for elastically absorbing a backlash in the first direction (backlash around an optical axis) and the tension springs are provided in phase with the plural radial shafts, when viewed from the front side of the correcting means.
Patent JP-S6183338-A (JP)
Inventor: NAKAYAMA MOTOJI
IPC: D02G3/46
Filed: 1984-09-25
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-S6177029-A (JP)
Title: Laser module with optical isolator
Inventor: CHIKAMA TERUMI
IPC: H01S5/00
Filed: 1984-09-21
Abstract: PURPOSE:To improve the coupling efficiency and the characteristic of a laser by arranging a double-refracting crystal lens, which has the optical axis in the direction of a TM light (having the magnetic vector vertical to the joint surface) of the exit light of the semiconductor laser, between the semiconductor laser and a Farady rotator. CONSTITUTION: A double-refracting crystal lens 10 which has the optical axis in the TM light direction of the exit light of a semiconductor laser 1 is arranged between the semiconductor laser 1 and a Farady rotator 2, and a single constant polarizing optical fiber 11 which has the principal axis in the direction to which the direction of a TE light (having the electric vector parallel with the joint surface) of the semiconductor laser 1 is rotated at 45 deg. and the Farady rotator 2 are coupled optically.
Patent JP-S6089984-A (JP)
Title: Manufacture of thin film solar battery
Inventor: NISHIURA SHINJI
IPC: H01L31/06
Filed: 1983-10-24
Abstract: PURPOSE:To shorten the time of the steps by performing gas switching for forming different layers without interrupting a plasma discharge, thereby improving the shape factor and the reproducibility. CONSTITUTION:An ITO is accumulated on a glass substrate 1, and an SnO2 is further accumulated on the ITO by sputtering or a thermal CVD method to form a transparent electrode 2. Gas which is mixed with B2H6/SiH4 of approx. 1% is introduced onto the electrode 2 to perform a glow discharge electrolysis for approx. 100sec to form a P type a-Si layer 3. After the layer 3 is formed, it is evacuated again in vacuum, only monosilane gas is introduced to perform a glow discharge, thereby forming a non-doped a-Si layer 4. Then, it is again evacuated in vacuum, PH3/monosilane mixture gas is introduced to form an N type a-Si layer 5, and an a-Si film 6 is formed. Then, a metal electrode 7 which is made of Ti, Cu and Ni layers is formed by vacuum deposition method.
Patent JP-H0926881-A (JP)
Title: Client server system
Inventor: IMURA JUNICHI
IPC: G06F9/46
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a true cooperative processing for which the intervention of a user is not required for the start of an end user program in a client server system. SOLUTION: A hot link HL is established between a client C and a server S and a message exchange is performed between the client C and the server S. When the client C receives an update processing notification message from the server S, the actuating means 4 of the client actuates an end user program 3, the prescribed processing described in a macro language according to the update processing by the server is executed, and processings that the update history of the data updated by the server S is preserved, etc., are performed by the end user program 3.
Patent JP-H0247045-A (JP)
Title: Manufacture of continuous and flat rubber hose
Inventor: YOKOBORI SHIZUO
IPC: B29D23/00
Filed: 1988-08-09
Abstract: PURPOSE:To continuously perform continuous molding, vulcanizing, flattening, and to produce a satisfactory and completely flattened product by winding a laminated member, in which one side of a reinforcing fiber material layer is vulcanized and the other side is topped with unvulcanized rubber, on a former with the vulcanized face disposed inside to form a hose state. CONSTITUTION:A laminated member LS is formed in a stripe state having a predetermined width, so lap wound on a rotary former F that a vulcanized coating rubber layer 1 is disposed inside to be formed in a continuously circular hose RH state, an unvulcanized rubber layer 3 and a vulcanized coating rubber layer 1 are press-bonded, and the inner face layer of the layer 1 is formed on the inner face. The hose RH is continuously introduced as an example between the rotary heating drums of a vulcanizer having three sets of heating drums 7, 8, 9, brought under a predetermined tension into contact with the drums to be brought into pressure contact therewith to be flattened and vulcanized as a winding product as a flat hose FH.
Patent JP-H09313659-A (JP)
Title: Case for training for tennis
Inventor: SAITOU YUKIKO
IPC: A63B60/58
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To develop concentration, to improve meeting power and to improve the muscular strength of the wrist, the arm and the shoulder, etc., by providing a sweet spot and an air hole on one surface of a racket case and recognizing the meeting position of a ball by sound at the time of hitting a ball. SOLUTION: The sweet spot 2 where the air holes 3 are crowded is provided on one surface of this case 1 and a large air balance adjustment hole 4 is provided near it. By such constitution, when it is used, whether or not a trainee hits it at the sweet spot is recognized by the difference of the sound at the time of meeting the ball, and by continuing training, the concentration is developed and the meeting power is improved. Also, the muscular strength of the wrist, the arm and the shoulder, etc., is improved by air resistance at the time of performing a practice swing and meeting the ball.
Patent JP-H0754769-A (JP)
Title: Swing valve for concrete pump
Inventor: SAGI KUNIO
IPC: F04B15/02
Filed: 1993-08-11
Abstract: PURPOSE:To prevent uneven wearing between a sliding plate provided in a hopper and a valve ring provided in a rocking pipe rocked on the sliding plate. CONSTITUTION:A valve ring 7 provided in the point end of a rocking pipe 6, right/left rocked in a hopper 1, is slid on a sliding plate 11 fixed in the hopper 1 of opening a pair of right/left suction/delivery ports 2. An aggregate coming off part, formed of grooves or notches, is formed in a part surrounded by external edges of a pair of the right/left suction/delivery ports 2, 2 of the sliding plate 11.
Patent JP-H1143271-A (JP)
Title: Tensile force adjuster for main rope for elevator
Inventor: ITO HIROSHI
IPC: B66B5/12
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To dispense with a connecting electric wire to a processor and simplify the measurement by attaching voice producing means to main ropes, detecting changes in electric signals caused by the distance difference between a voice detecting means and the voice producing means, when the main ropes are drawn horizontal so as to generate a progressive wave, and calculating the tensile force. SOLUTION: Voice producing means 201, 202,...20n producing such a voice as having a different prescribed frequencies respectively are provided on a plurality of main ropes 3 respectively. On the other hand, a voice detecting means 21 for converting the voice to electric signals is provided in a fixed position. The electric signals detected by the voice detecting means 21 are discriminated 31 according to respective frequencies, the vibration components of the main ropes are detected 32 from the discriminated electric signals, and the period of the progressive wave generated on the main ropes 3 is calculated 33. Namely, the time till the progressive waves traveling separately on the main ropes 3 in the upper and lower directions are superimposed on each other again is detected 331 and the going and returning time (period) of the progressive wave is calculated 332 based on the time.  The period of the progressive wave is displayed on a display 34 and the tensile force is found from the period.
Patent JP-S6443795-A (JP)
Title: Equipment for controlling recirculation flow rate
Inventor: SAKUMA HITOSHI
IPC: G21C7/26
Filed: 1987-08-12
Abstract: PURPOSE:To enable the continuation of a reactor operation without causing neutron flux high scram by a fluctuation in the core flow rate in spite of a fluctuation in a system frequency by regulating speed controller output according to the fluctuation in the system frequency. CONSTITUTION:The speed controller output 16 computed by a speed controller 10 is transmitted as it is to a low value preference circuit 20; moreover, this output is added to or subtracted from the signal computed from a system frequency signal 17 and scoop pipe characteristic signal 28 by a bias control circuit 18 and is transmitted to the circuit 20. The ordinary speed controller output 16 and the control signal 19 corresponding to the system frequency are compared in this circuit 20 when a load interruption detection signal 21 is inputted thereto. The lower level result is outputted to a device 12. A signal 11 for requesting the operation of the scoop pipe is added to or subtracted from a scoop pipe position signal 30 detected by a scoop pipe position detector 29 and is converted to a scoop pipe characteristic signal 28 by a scoop pipe position error converter 31. Since the influence of the fluctuation in the system frequency and the scoop pipe characteristics are compensated in such a manner, the influence that the fluctuation in the system frequency exerts on the reactor output is suppressed.
Patent JP-H0250131-A (JP)
Title: Thin film transistor circuit
Inventor: KOIKE NORIO
IPC: G02F1/136
Filed: 1988-08-12
Abstract: PURPOSE:To improve the response speed and the degree of integration by leading an input wiring area to the gate of a transistor (TR) across the drain area or source area of the TR. CONSTITUTION:The gate of the thin film TR and input wiring connected to the gate overlap with the areas of the drain 26 and sources 27 and the part overlapping with the area of the drain 26 and the part overlapping with the area of the source 27 are arranged differing in area. namely, the layout of the area of the input wiring is determined so that the wiring crosses one of the areas of the drain 26 and source 27 or the area of this input wiring overlap with the area of the drain 26 or source 27 across an amorphous semiconductor thin film layer. Consequently, the response speed and the degree of integration of the electronic circuit are improved.
Patent JP-H0483633-A (JP)
Title: Device for applying release agent to inner surface of green tire
Inventor: HARADA TAKASHI
IPC: B29D30/06
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a device capable of automatically applying a release agent to the inner surfaces of green tires without rotating the green tires by providing a vertical rotary shaft inside a ring-shaped table, fixing an ejection nozzle for the release agent to the vertical rotary shaft so as to be directed toward the radial direction of said shaft, and providing upper side chucks for holding the upper side beads of the green tires at places above the vertical rotary shaft. CONSTITUTION:Green tires G are put on a ring-shaped table 1 at its elevated position, and lower side chucks 5 are opened outward to fix the lover side beads of the green tires on the ring-shaped table. Then, while the ring-shaped table 1 is lowered, upper side chucks 25 are opened outward to fix the upper side beads of the green tires and, after the table descends by a predetermined distance, it is stopped so that the green tires are fixed while the gap between their upper side and lower side beads is being kept in a vertically opened state. Thereafter, a vertical rotary shaft 12 is rotated, and a release agent is segmentally ejected by an ejection nozzle 15. When the vertical rotary shaft rotates through an angle smaller by a minute angle theta than 360 degrees, the rotation of the vertical rotary shaft is stopped. By this method, the release agent is applied to the inner surfaces of the green tires within a range except portions where reinforcing raw rubber tapes are stuck. Accordingly, the work of the application of the release agent can be automated, and the reliability of the application work is enhanced.