baber/WOPTO huggingface dataset:
Patent JP-H11286381-A (JP)
Title: Elevator entrance device
Inventor: MORINAGA TAKASHI
IPC: B66B7/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an elevator entrance device in which a sill can be mounted from the side of a hall without using temporary supporting members. SOLUTION: A cage floor 3 is formed up in such a way that the side of a hoistway over a cage floor beams 2 is not covered, a first supporting member 4 is fixed to the side of the hoistway over the upper surface of the cage floor 2, a sill is supported by the first supporting member A by way of a second supporting member 6, the first supporting member 4 is connected with the second supporting member 6 by a connecting part capable of being adjusted in position using slotted holes 10 in the vertical direction and slotted holes 11 in the depth direction, and the second supporting member 6 is connected with the sill 8 by a connecting part adjustable in position using a slotted hole in the width direction.
Patent JP-H01264541-A (JP)
Title: Motor
Inventor: MIHATA YUKIHIRO
IPC: H02K5/04
Filed: 1988-04-11
Abstract: PURPOSE:To obtain an inexpensive and safe motor by blocking the bearing container at the center of the end face of a sheath with a cover formed of shape memory alloy, and deforming it at a predetermined temperature or higher to block the vent hole of the end face of the sheath. CONSTITUTION:If a rotor 1 is restricted or a coil 8 is short-circuited by any malfunction, a sheath 5, the coil 8, etc., become remarkably higher than those at the time or a normal operation. A cover 7 secured in contact with the sheath 5 becomes high temperature by thermal conduction, a vent hole 4 of the end face 3 of the sheath 5 is covered with the cover 7 deformed in a shape stored at the predetermined temperature or higher, thereby preventing smoking, firing from occurring from the hole 4 due to the combustion of the coil 8 and the like.
Patent JP-S63254876-A (JP)
Title: A/d converter
Inventor: WATANABE SATOSHI
IPC: H04N5/66
Filed: 1987-04-13
Abstract: PURPOSE:To simplify a circuit constitution and to reduce a consuming power by applying two types of reference voltages to a comparator in an A/D converting circuit, switching this reference voltage for every constant period and executing an A/D conversion. CONSTITUTION:In an odd number field, a clock pulse is outputted as phi11H, in the comparator B, a gate circuit 31 is opened and a first reference voltage of a high potential side inputted to a terminal RH is used. Accordingly, in the odd number field, the sampling of input data in a terminal I is executed according to a comparison with this reference voltage, the sampled data is fetched through an FF 37 and fed to an encoder of a next stage. In a next even number field, a clock pulse phi11L is outputted to open a circuit 32 and a second reference voltage of the low potential side of a terminal RF is used. Accordingly, the sampling of the input data of the terminal I is executed according to this reference voltage, the sampling data is outputted to the encoder through the FF 37. Consequently, the number of the comparators can be reduced substantially to a half.
Patent JP-H07298254-A (JP)
Title: Image pickup system for mobile body
Inventor: SUGIURA YUTAKA
IPC: G03B7/22
Filed: 1994-04-26
Abstract: PURPOSE:To pick up the image of an object moving at a high speed with a high frequency of many number of times for a unit time while tracing its motion. CONSTITUTION:When a log 16 moving on a moving path 14 at a high speed enters a visual field of a camera 22, a sensing signal sent by a camera sensor 20 is fed to a control computer 30. The control computer 30 receiving the sensing signal controls a shutter 24 of the camera 22 so that the shutter 24 is driven in a timing when the log 16 is located in the visual field of the camera 22. Since the shutter 24 employs a PLZT element, the operation of the shutter 24 is high and no moving part of the shutter 24 is in existence, then excellent durability of the shutter is realized.
Patent JP-S60230881-A (JP)
Title: Construction of linear induction sensor
Inventor: OKAMOTO FUMIAKI
IPC: B41J19/18
Filed: 1984-05-02
Abstract: PURPOSE:To enable a movement while maintaining a fixed spacing and enable adjustment of the spacing, by a construction wherein a scale and a slider of an induction are oppositely provided so that they can be moved relatively to each other and the spacing between the scale and the slider can be varied. CONSTITUTION:When a carrier 2 is reciprocated in the directions of arrows A, the motor is transmitted to a block 7 through a shaft 9, and the slider 5 is moved in the direction of the arrows A while maintaining a fixed spacing between it and the scale 4 by a bearing 8. Since the scale is provided with rectangular patterns, when an electric current with a certain frequency is passed therein, magnetic fields with the same frequency is generated around the patterns. When the slider 5 traverses the magnetic fields, induced currents are generated on the patterns of the slider 5, so that the position of the carrier 2 is detected by measuring the quantity of the induced current and the variations there of with time. A flat plate 6 and the block 7 can be fitted to a bottom part of a base frame 11 as a unit, and the adjustment of the spacing by the bearing 8 can be easily performed in the exterior of the device.
Patent JP-S63255478-A (JP)
Inventor: YAMADA SHINJIRO
IPC: E05B85/26
Filed: 1987-04-11
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-S5213331-A (JP)
Title: Display device for the exposure built-in camera
Inventor: SHIMOMURA JIYUN
IPC: G03B17/18
Filed: 1975-07-23
Abstract: PURPOSE: To diaplay three conditions of the exposure due to automatic or menual exposure setting with a few segments and its terminals selectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000279068-A (JP)
Title: Spinning reel for fishing
Inventor: AMANO MASAYUKI
IPC: A01K89/01
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low price spinning reel for fishing capable of introducing a fishing line smoothly and preventing the generation of line entanglement and line damage. SOLUTION: This spinning reel for fishing comprises a bail 20 mounted at a pair of bail mounting arms 16 as capable of freely rotating and turning through a pair of bail-supporting members, one side of the bail-supporting members equipped with a swinging arm 18, a line roller 22 mounted to the swinging arm so as to be capable of rotating and a fishing line-introducing part 24 installed in the vicinity of the line roller, and forming a bail-mounting part 26 capable of mounting the end part of the bail as protruding at the tip end side of the fishing line-introducing part.  The fishing line-introducing part forms a surface shape (a curved surface) of gradually contracting its diameter from the line roller side toward the bail-mounting part, and the end part of the one side of the bail and the bail-mounting part are formed as an almost similar surface shape without having unevenness each other and also having the same diameter, and joined to each other on almost the same axis center by a prescribed joining means.
Patent JP-S63254137-A (JP)
Title: Prepreg
Inventor: TODA TAKASHI
IPC: C08J5/24
Filed: 1987-04-11
Abstract: PURPOSE:To obtain a prepreg without deteriorating flexural strength even at high temperatures, by impregnating a substrate sheet with a copolymerization reaction product of a cyclopentaiene based monomer with an unsaturated dicarboxylic acid (anhydride), etc., and epoxy resin. CONSTITUTION:The aimed prepreg obtained by dissolving (A) a copolymerization reaction product of 90-30wt.% cyclopentadiene based monomer units (preferably cyclopentadiene) with 10-70wt.% unsaturated dicarboxylic acid units or anhydride units thereof (preferably maleic anhydride) and/or hydrogenated reaction product thereof, (B) an epoxy resin (e.g. bisphenol A-epichlorohydrin resin) in an organic solvent and, as necessary, adding tri-iron tetroxide, etc., stirring and mixing the components, impregnating the resultant mixture into a substrate sheet consisting of glass fibers and drying the impregnated substrate. The amount of the component (A) is 5-30pts.wt., preferably 8-25pts.wt. based on 100pts.wt. component (B).
Patent JP-H09281644-A (JP)
Title: Silver halide photographic sensitive material and processing method therefor
Inventor: AKAHORI HIROMI
IPC: G03C1/32
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material superior in rapid processing aptitude and image density and good in silver color tone. SOLUTION: This photosensitive material has a photosensitive silver halide emulsion layer composed of silver halide grains each having (100) faces in parallel to each other as principal faces and a silver chloride content of >=50mol% on a support and this photosensitive material is formed by drying in the conditions expressed by 2.0<=T/(DB-WB)>=10.0 during a time T (sec) required for drying from a water content of 500% to 50%, where DB is a dry bulb temperature of drying air stream being in the 28 deg.C to 45 deg.C and WB is a wet bulb temperature of the drying air stream being in 18 deg.C-38 deg.C.
Patent JP-S5714561-A (JP)
Title: Optical resolution of 1-phenyl-2- p-tolyl ethylamine
Inventor: NOHIRA HIROYUKI
IPC: C07C209/00
Filed: 1980-06-30
Abstract: PURPOSE: An optically active 1-phenyl-2-(p-tolyl)ethylamine (abbreviated to PTE) cinnamate salt is preferentially crystallized out of a supersaturated solution of PTE cinnamate, separated and decomposed to produce the objective optically active PTE of high purity readily in high yield.  
     CONSTITUTION: (+) or (-) PTE cinnamater crystals are added, as seed crystals, to a supersaturated solution of PTE cinnamate or natural crystallization is caused to crystallize out (+) or (-) PTE cinnamate preferentially. After separation, the crystals are decomposed under alkaline conditions to effect the optical resolution of PTE. Racemic or optically low-purity PTE is readily and completely resolved as optically active PTE cinnamate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5314354-A (JP)
Title: Protective device for fluorine cooling rectifier
Inventor: TAKAMARU YOUJI
IPC: H02H7/12
Filed: 1976-07-27
Abstract: PURPOSE: To protect the semiconductors from the troubles such as the break-down or system down by providing a leakage detector for detecting the Fluorine evaporated liquid when the pressure discharge valve may be operated and by breaking the input voltage of the rectifier when the leakage detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62135790-A (JP)
Title: Two-hand display type electronic wrist watch
Inventor: NAKAYAMA YASUAKI
IPC: G04C3/14
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the time delay in the restarting stage without providing a reduction train wheel, more particularly mechanical structure by compensating the hand operation delay arising from the asynchronism of a rotor and circuit output generated by the rotation when a hand setting stem is operated during the operation for hand setting. CONSTITUTION:A time setting mechanism has an electromechanical converter having the rotor 6, a center wheel 3 mounted with the minute hand, the reduction train wheel to transmit driving power from the rotor 6 to the center wheel 3, the hand setting stem 7 and a hand setting train wheel to make hand setting by the rotating operation of the stem 7. The rotor 6 is directly rotated without a slip mechanism by the rotating operation of the stem 7 during the operation for hand setting. A switch mechanism interlocked to the push and pull operation during the hand setting of the stem 7 and an electronic circuit having a waveform shaping circuit to compensate the hand operation delay arising from the mis-operation of the rotor caused by the asynchronism of the rotor 6 and the circuit output are provided to compensate the hand operation delay by the mis-rotation of the rotor 6 arising from the asynchronism of the rotor 6 and the circuit output generated when the rotor is rotated by the operation of the stem 7 during the operation for hand setting.
Patent JP-H11268076-A (JP)
Title: Decoration method and mold
Inventor: ATAKE HIROYUKI
IPC: B29C51/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of obtaining a molded article of a sheet or a resin decorated with a pattern good in positional shape or shape accuracy simultaneously with molding by one process and a mold adapted to this method. SOLUTION: A plate surface 5 wherein a part of the molding surface 4 of the part corresponding to a pattern to be printed is constituted of a liquid permeable material is provided to a mold 3 for the vacuum molding of a sheet and ink is pressurized by an ink pump 2 or the like to be passed through the liquid permeable material to be supplied to the plate surface and transfered to the sheet from the plate surface to obtain a sheet molded article M having a pattern 6 printed thereon. A resin molded object Mp is obtained by preforming the sheet by using a resin mold as the vacuum mold 3 and clamping the mold to inject a resin to form a resin molded article having the sheet integrally laminated to the surface thereof and has a pattern printed surface.
Patent JP-S5613809-A (JP)
Title: Antenna device
Inventor: KANE JIYOUJI
IPC: H01Q3/36
Filed: 1979-07-13
Abstract: PURPOSE:To ensure the free control of the directional characteristics by giving the control to the variable phase shifters provided to a pair of abbreviated dipole antennas possessing the distribution constant inductance each. CONSTITUTION:Folded-type dipole antennas 8 and 9 possessing the distribution constant inductance each are distributed to oppose each other with a fixed distance secured between and also connected to signal compounding unit 10. And variable phase shifters 13 and 14 provided to antennas 8 and 9 each are controlled by control meand 15. Here the control signal of meand 15 is varied to give the control to the extent of phase shift of shifters 13 and 14 respectively. As a result, the directional characteristics can be controlled freely. In such way, a small-sized antenna device can be obtained with the free control secured for the directional characteristics.
Patent JP-2000281296-A (JP)
Title: Safety device for high lift work car
Inventor: OHIRA AKIHIKO
IPC: B66F11/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a boom or a working table from interfering with an operator operating a lower operating device. SOLUTION: A high lift work car is provided with an upper operating device 10 installed on a working table, and a lower operating device 20 installed on a car body, and actuators 51, 52, 53 are operated in response to the operation of either one of these operating devices to control the operations such as turning derricking, telescoping and of a boom of the high lift work car. When it is detected that an operator operates the lower operating device 20, a warning is given by an alarm against the operation of the boom and the working table of intruding into the ambient area of the lower operating device 20 (the area surrounding the operator operating the lower operating device 20), or the operation of the actuators is regulated.
Patent JP-H03287958-A (JP)
Title: Upper section building for structure, and roofing construction method for its building
Inventor: YOSHIDA TOSHIAKI
IPC: E04B9/24
Filed: 1990-04-03
Abstract: PURPOSE:To enable the function of thermal insulation, sound-proofing, and fire-proofing to be set at a low cost by jointing adjacent folded roofing plates to each other, after ceiling boards are supported on bearing members, and by connecting the jointed sections to tight frames via clips. CONSTITUTION:On beams 1, 1, tight frames 2... are jointed in parallel with each other, and between the beams 1, 1 adjacent to each other, bearing members 5... are arranged in a state that both the end sections are so jointed to the tight frames 2... that they are in parallel with each other. After that, ceiling boards 6, 6 are supported on the bearing members 5... adjacent to each other at both side end sections in the longitudinal direction. After that, adjacent folded roofing plates 8... are jointed to each other at jointed sections 8c, 8c, 8d, 8d, and via clips 3, 3, the jointed sections 8c, 8c, 8d, 8d are connected to the tight frames 2....
Patent JP-H02270909-A (JP)
Title: Method for cleaning molten metal
Inventor: KAWAI YOSHIHIKO
IPC: C21C7/072
Filed: 1989-04-11
Abstract: PURPOSE:To improve removal efficiency of inclusion by adding two or more kinds of deoxidize elements, the deoxidizing strength of which are analogous, in the molten steel at the time of catching and removing the inclusion with gas bubbles by generating fine gas bubbles of dissolved gas under reducing the pressure after dissolving soluble gas into the molten metal of molten steel, etc., containing the inclusion. CONSTITUTION:As gas of O2, H2, etc., and Al2O3 and the other non-metallic inclusion are contained in the molten steel, the gas of N2, etc., is blown with bubbling into the molten steel and dissolved. The N2 gas dissolved, by reducing the pressure of surface atmosphere on the molten steel, is discharged as the fine gas bubbles, and when the gas bubbles rises in the molten steel, the gas of O2, H2, etc., contained in the molten steel is discharged at the same time, and also the non-metallic inclusion of Al2O3, etc., is caught, floated up and removed. When the molten steel is Al-killled steel, by adding the sub-deoxidizing elements of Ca, Mg, etc., the deoxidizing strength of which are analogous, the non-metallic inclusion is made coarsen by flocculating, and the effect of the floating-up and removal is further improved.
Patent JP-H01261055-A (JP)
Title: Handset mounting device
Inventor: SAITO HIROSHI
IPC: H04M1/04
Filed: 1988-04-12
Abstract: PURPOSE:To ensure the removal and mount of a handset with simple structure by integrating a moving stopper and pushup button so as to turn the moving stopper. CONSTITUTION:The handset 12 is fixed to a mounting device main body 11 while bases 12c, 12d of both projections 12a, 12b of the handset 12 are engaged and fixed respectively with a fixed stopper 13 of a container 11a and a moving stopper 14 of a container 11b. In case of removing the handset 12, removal buttons 19A, 19B are pushed, then tips 19Ab, 19Bb push a slope 17c of a lock release arm 17, the lock release arm 17 is moved and removed from other end 14c of the moving stopper 14. Then one end 14a of the moving stopper 14 lifts up the handset 12 to a prescribed height by a tensile force of a lock release spring 16 mounted to the moving stopper 14 to cause off-hook. Thus, sure removal is attained with simple structure.
Patent JP-H01262489-A (JP)
Title: Hard disk inspection instrument
Inventor: SUDA KOICHI
IPC: G11B5/84
Filed: 1988-04-12
Abstract: PURPOSE:To omit the totalization processing of nondefective tracks and to shorten the totalization processing time of the whole disk by inhibiting the totalization processing of one track unless there is a defect signal in inspection data of the track. CONSTITUTION:A hard disk 1 is mounted on a rotary spindle 2 and rotated at a prescribed rotating speed. Heads 3a and 3b are provided on the top of a carriage 5 mounted on a base 4 at an interval in a radial direction of the disk 1. The carriage 5 is moved by a servomotor 6 to and away from the center of the disk 1 and the heads 3a and 3b can approach the surface of the disk 1 by a head loading mechanism 7 at the time of inspection. The disk 1 makes one rotation and a frequency which is a signal for inspection is written on the disk 1 during the rotation. In 2nd rotation, the mean output value of one track is read out and compared with a threshold value set for a prescribed mean value. When no defect is found by this one-track inspection, the defect signal processing for the track is not performed.
Patent JP-H11289229-A (JP)
Title: Wide band high frequency amplifier
Inventor: NAGANO TERUBUMI
IPC: H03F3/189
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a wide band high frequency amplifier capable of corresponding to an optional frequency band out of frequency bands in a wide range and obtaining stable high gain. SOLUTION: A capacitor 106, a GaAs FET 105 and a variable inductor 109 are connected in series between an input terminal 101 and an output terminal 102, bias voltage applying variable inductors 108, 110 and a variable capacitor 107 are connected in parallel and a control circuit 112 acquires a control voltage value corresponding to a communication system of a specific sort inputted from an input terminal 111 from a storage circuit 113 and outputs the control voltage to the variable inductors 108 to 110 and the variable capacitor 107 to make an inductance constant and a capacitance constance variable and control a gain characteristic and a matching characteristic to almost the same degree.
Patent JP-H02268003-A (JP)
Title: Microwave integrated circuit and microwave amplifier
Inventor: MEGATA TSUYOSHI
IPC: H01P3/08
Filed: 1989-04-10
Abstract: PURPOSE:To improve the isolation between 1st and 2nd strip lines and to miniaturize the microwave integrated circuit by using a 3rd microstrip line so as to interrupt the electromagnetic coupling between the 1st and 2nd micro strip lines. CONSTITUTION:A 3rd micro strip line 600 is provided between a 1st micro strip line 20 and a 2nd micro strip line 30 of a microwave integrated circuit and capacitors 610, 620 whose one terminal connects to ground are connected across the line 600. Moreover, a bias terminal 100a of a microwave active circuit 55 connects to one terminal of the line 600. a DC power supply 110a connects to the other terminal to interrupt the electromagnetic coupling between the lines 20 and 30. Then a signal from the line 20 given to a terminal 80 is fed to an input terminal 40, a signal at an output terminal 50 is fed to a terminal 90 to improve the isolation between the lines 20 and 30 through the connection of the line 600 to ground in terms of high frequencies.
Patent JP-S57205334-A (JP)
Title: Manufacture of silica glass
Inventor: SUDOU SHIYOUICHI
IPC: C03C3/06
Filed: 1981-06-13
Abstract: PURPOSE:To manufacture transparent silica glass free from bubbles at high speed by hydrolyzing glass forming starting materials including alkyl silicate, freeze-drying the resulting sol to form silica glass powder, and sintering and melting the powder. CONSTITUTION:Alkyl silicate such as (C2H5O)4Si is mixed with >=1 kind of alkoxy compound of Ge, Al or the like as a dopant material, and this glass forming material is hydrolyzed to prepare gruel-like sol. This sol is freeze- dried at <=-10 deg.C to obtain dried silica glass powder. This powder is heat treated at 800-1,200 deg.C to thoroughly evaporate the solvent inthe sol, and by sintering and melting the powder, the desired silica glass manufactured.
Patent JP-S5214362-A (JP)
Title: Process for production of can-sealed power transistor
Inventor: KISHI KUNISHIGE
IPC: H01L23/28
Filed: 1975-07-25
Abstract: PURPOSE: Application of the flat plate jig with a hole in the middle enables to seal the can completely by the resistance welding. 
     COPYRIGHT: (C)1977,JPO&Japio