baber/WOPTO huggingface dataset:
Patent JP-S5872408-A (JP)
Title: Preparation of synthetic resin formed article
Inventor: MURATA FUMIHIRO
IPC: B29C45/00
Filed: 1981-10-27
Abstract: PURPOSE:To obtain a molded part in low cost without performing complicated processing to a mold by a method wherein a place corresponding to an undercut section of a molding part is molded as a protrusion by a fluororesin layer of suitable thickness and an undercut section is molded in this part. CONSTITUTION:On a male force 1, the edge 10 between the upper surface and and side wall and the edge 11 between the side walls form small radi and both sides of those edges 10, 11 are coated to form a fluororesin layer 3 of suitable width. The fluororesin layer 3 is formed by attaching fluororesin tape to the surface of the force 1. However, the force 1 may be coated directly with fluororesin. Necessary deformation and bulge forming are given by vacuum forming etc. to synthetic resin sheet 4 between a male force 1 and a female force 2 to form a formed part. In a place of the formed part corresponding to the bulge part 3 on the upper side wall of the male force 1, the side wall of the formed part is caved inside to make an undercut part (a).
Patent JP-H1014877-A (JP)
Title: Eye refractivity measuring device
Inventor: TAMURA KAZUHIKO
IPC: A61B3/10
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent mismeasurement resulting from blood vessel at the eyeground, its disease, or the like. SOLUTION: An illuminative light flux is cast on the eyeground Er of an eye to be examined E by a flux projecting optical system 10, and the eyeground image based upon the illuminative reflected light flux from the eyeground Er is displayed on a displaying means. In the optical path in a pattern light flux projective optical system 30, an optical axis deflecting prism 36 is installed to deflect the pattern light flux with respect to the basic optical axis O1 of the optical path and cast the deflected flux onto the eyeground Er. By a driving means, an optical axis deflecting member 36 is driven to change the pattern flux projecting position on the eyeground on the basis of the generated eyeground image in the displaying means.  The pattern flux in deflected condition for measurement of the refractivity is cast onto the eyeground Er by the flux projective optical system 30, and in a light reception optical system 20, the pattern reflected light flux from the eyeground Er is received by a light receiving element S, and the refractivity of the eye E is calculated on the basis of the pattern reflected light flux received by this element S.
Patent JP-S6331643-A (JP)
Inventor: OKUMA KENJI
IPC: A61B6/03
Filed: 1986-07-24
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-H0462259-A (JP)
Title: Floor structure for office automation
Inventor: TANABE YUJI
IPC: E04F15/024
Filed: 1990-07-02
Abstract: PURPOSE:To prevent a screw part from moving around, by leveling a floor by means of adjusting support bolts with screws for leveling and screwing a fastening member from the upper part of the bolt to unify. CONSTITUTION:A floor member 1 fitted with nut tubes 5, level adjusting support bolts 6 with a screw at the four corners of the floor 1 is laid on a concrete floor 3. And the front edge of a driver or the like is inserted into the upper notch 8 of the level adjusting support bolt 6 with a screw from the upper part of the floor member 1 to rotate the level adjusting support bolt 6 to adjust the floor member 1. Next, a fastening member 9 against loosening is screwed to fix the level adjusting support bolts 6 with a screw against the nut tube 5. In this way, the nut tube 5 and the level adjusting support bolts 6 with a screw are united with the floor member 1 to increase the unified strength and vibration proof ability with the floor member 1.
Patent JP-2001000843-A (JP)
Title: Composite semipermeable membrane and composite semipermeable membrane module
Inventor: YUCHI AKIHIRO
IPC: B01D69/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber type composite semipermeable membrane having such sufficient strength and elongation that it is not cut and not broken in a process for preparing a module from the hollow fiber type composite semipermeable membrane, and to provide a hollow fiber type composite semipermeable membrane module having stability enabling to endure treatment such as flushing and air scrambling, and being superior in the durability by making the module have the hollow fiber type composite semipermeable membrane having the such strength as a constitutional element. SOLUTION: The hollow fiber type composite semipermeable membrane is prepared by covering the surface of a porous support body with a polyamide type polymer thin film, and the tensile strength at break is >=15 g and also the tensile elongation at break is >=30%, preferably the tensile strength at break is >=20 g and also the tensile elongation at break is >=40%, further preferably the tensile strength at break is >=25 g and the tensile elongation at break is >=50%. The hollow fabric type composite semipermeable membrane is suitably used at fields of reverse osmosis- or nano-fiber, and is used as the membrane module having shapes of a parallel yarn bundle type, a U shaped bundle type and a core pipe winding type, etc.
Patent JP-H09330898-A (JP)
Title: Ultrasonic shower device and ultrasonic washer provided with the same device
Inventor: OKANO KATSUICHI
IPC: B08B3/12
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To precisely completely wash both faces of a substrate ranging over the entire face by a method wherein opening parts which enable insertion of a substrate are formed at both ends which interpose a detergent outflow port of a flat nozzle in a direction substantially perpendicular to a thickness direction of the nozzle. SOLUTION: An ultrasonic shower device 1 is integrated with a vibrasion plate comprising a PZT element, etc., in its cover 2, and a vibrator 4 is connected to the vibration plate and generates an ultrasonic vibration by driving by power of high frequency applied by the vibrator 4. A flat and longitudinal nozzle 8 is connected to under the cover 2 under a suspending condition, and a detergent to which this ultrasonic vabration is given is injected as a shower from a detergent outflow port 8a at a lower end of the nozzle 8 to a downward direction as shown in an arrow F. In the nozzle 8, opening parts 8a which enable insertion of a silicon wafer 10 are formed at both ends which interpose the detergent outflow port 8a in a direction perpendicular to a thickness direction of the nozzle 8.
Patent JP-S6066138-A (JP)
Title: Method for measuring composition ratio of binary compound crystal
Inventor: FUJIMOTO ISAO
IPC: G01N23/203
Filed: 1983-09-21
Abstract: PURPOSE:To measure nondestructively the constitution ratio of a binary compd. single crystal with high accuracy by measuring the reflecting intensity of the slight quasi-forbidden X-rays of the binary compd. singla crystal constituted of atoms having a less difference in the size of atomic scattering factors. CONSTITUTION:A sample 3 of a binary compd. single crystal which is attahced to the goniometers 2A, 2B of a rotary base 1 and is composed of Ga, As etc having a less difference in the size of atomic scattering factors and a standard sample 4 are irradiated with X-rays 5. The quasi-forbidden X-rays weakly reflected owing to a slight difference in the remaining scattering power after the scattering of Ga and As in negated with each other are detected by photodetectors 6, 7 and are passed through optical fibers 8, 9, photoelectron multipliers 10, 11, a gate 12, etc. The integrated reflecting intensity is measured with a counter 14. If a characteristic curve is referenced in accordance with both measured values obtd. by the time divided simultaneous measurement, the deviation in the compsn. is measured nondestructively with high accuracy and the distribution in each place of the single crystal is measured as well.
Patent JP-S5963018-A (JP)
Title: Magnetic head assembly body
Inventor: HOSAKA SHIYUUROKU
IPC: G11B5/265
Filed: 1982-10-01
Abstract: PURPOSE:To use a high track density device together with a conventional low track density device by providing a means for varying the effective width erased on a magnetic recording medium, so that it can be realized easily to appropriate the medium between devices whose track density is different from each other by switching an erasing head. CONSTITUTION:Recording and reproducing of track density of 48TPI and 96TPI are realized by one head assembly body, and 1, 3a and 4a are a recording and reproducing head core set to track width for 96TPI, an erasing head core energized at the time of recording by 96TPI and 48TPI, and its erasing gap, respectively. 3b is an erasing head core energized only at the time of recording by 48TPI, has an erasing gap 4b and is placed at the outside of the erasing head core 3b. In case when it is used for 48TPI, at the time of recording, the erasing head cores 3a, 3b are energized simultaneously and recording is executed by the recording and reproducing head core 1, as shown in the figure (b). In case when it is reproduced by a 48TPI exclusive machine, a noise component is not reproduced in a reproducing head of wide width, deterioration of a signal-to-noise ratio is suppressed to about half, and it is in a range having no problem, as a 48TPI exclusive machine.
Patent JP-2000023539-A (JP)
Title: Reaping device for combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D61/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a reaping device at a low cost by smoothing the conveyance of reaped grain culms with a conveyor on the plant foot side and a conveyor on the ear tip side, improving the efficiency in reaping operations and simplifying the transmission constitution of raising up devices and the conveyor on the ear tip side. SOLUTION: This reaping device for a combine harvester is composed by installing plural grass dividing units 17 for dividing grain culms, plural raising up devices 18 for raising up the grain culms divided with the grass dividing units 17, a reaping blade 22 for reaping the grain culms raised up with the raising up devices 18, a conveyor 23 on the plant foot side for nipping and conveying the plant foot side of the grain culms reaped with the reaping blade 22 and a conveyor 24 on the ear tip side for conveying the ear tip side. An upper transverse transmission shaft 52 for interlocking and driving the plural raising up devices 18 is arranged on the upper side of the tops of the raising up devices 18 and the raising up devices 18 and the conveyor 24 on the ear tip side are driven through a transmission shaft A installed downwardly from the upper transverse transmission shaft 52.  Furthermore, the intermediate part in the vertical direction of the transmission shaft A is supported by the rear upper sides of the raising up devices 18.
Patent JP-H0223118-A (JP)
Title: Loading and unloading device
Inventor: AMAYA YOSHIO
IPC: B65G59/02
Filed: 1988-07-12
Abstract: PURPOSE:To load or unload cargo without any deformation of piled form of the cargo in a loading and unloading device for cargo on the conveyor of a vehicle container by connecting a liftable transfer means to the rear end of the conveyor of the container, changing the transfer means to the supporting means thereof to carry the cargo on the conveyor, alternatively extruding and lifting the cargo to transfer it. CONSTITUTION:A cylinder 2 is retracted to lower a transfer means 1 and a cylinder 8 is extended to forward a supporting means 5. Then the conveyor C of a cargo container T1 is connected to the transfer means 1 and the last cargo B being piled is transferred onto the free roller of the transfer means 1 with the conveyor C. The cargo B is held tilted on the supporting means 5. Thereafter the cylinder 8 is retracted to transfer the cargo B onto the transfer means 1. The piled cargo is lifted up by the height of a single piece of cargo with the cylinder 12 and the uppermost piece B of cargo is pushed on the free roller 14 with an extrusion board 13 to slide onto the roller. By repeating such process the loading and unloading may be executed without any deformation of piled cargo.
Patent JP-S6330087-A (JP)
Title: Transmission system for television signal
Inventor: TANAKA YUTAKA
IPC: H04N11/14
Filed: 1986-07-23
Abstract: PURPOSE:To reproduce both still and moving pictures with high accuracy by multiplexing a prescribed coefficient to a high-frequency luminance signal subjected to frequency conversion and adding to a couple of chrominance signals alternately at each line to separate the high-frequency luminance signal by the signal processing in the same field at the reception side. CONSTITUTION:An output of an adder 6 of a TV receiver RN is fed to a matrix circuit 71 and outputs of adders 5, 7 are fed directly to fixed contact points 72a, 74b of changeover switches 72, 74 respectively and fed to other fixed contact points 72b, 74a via 1H delay lines 73, 75 and outputs of moving contact points 72c, 74c are fed to the matrix circuit 71. The output and a luminance signal output of a Y/C separation circuit 3 of the TV receiver RN are fed to a subtractor 76. The output of the subtractor 76 is fed to fixed contact points 79a, 79b of the changeover switch via coefficient multipliers 77, 78 and an output of the moving contact 79c is fed to four coefficient multipliers 81-84 and a high-frequency conversion circuit 85. The output of the high-frequency conversion circuit 85 is fed to three adders 64-66. Then the output of the coefficient multipliers 81-84 is fed to the adders 64-66 via a changeover switch 86 as shown in figure and its output is fed to a receiver 2.
Patent JP-S6330480-A (JP)
Title: Production of furfuryl alcohols
Inventor: TASHIRO KAZUO
IPC: C07D307/44
Filed: 1986-07-23
Abstract: PURPOSE:To obtain the titled compound in a short time and industrially readily, by reacting furfurals with allyl halides or propargyl halides in the presence of zinc and an acid in a water solvent or in a mixed solvent of water and an organic solvent. CONSTITUTION:Furfurals shown by formula I (R1 is H or CH3) is reacted with a halide shown by formula X-R2 (X is halogen; R2 is allyl or propargyl) in the presence of zinc and an acid such as a mineral acid, e.g. hydrochloric acid, sulfuric acid, phosphoric acid, etc., or an organic acid such as acetic acid, etc., in a water solvent or in a mixed solvent of water and an organic solvent such as aliphatic hydrocarbon, aromatic hydrocarbon, ether or amine at 0-100 deg.C, preferably 5-80 deg.C to give the aimed compound shown by the formula II useful as an intermediate for agricultural chemicals, drugs, perfume, etc., under a mild condition in a short time and industrially advantageously.
Patent JP-S5796891-A (JP)
Title: Heat sensitive recording material
Inventor: KATSURAGAWA TADAO
IPC: B41M5/40
Filed: 1980-12-10
Abstract: PURPOSE:To make fog which occurs during the elapse of time invisible by printing a heat sensitive coloring film containing a component which is colored by heating on the surface of a heat sensitive material provided on a supporting body by printing ink whose tone has complementary relation with the coloring tone. CONSTITUTION:The heat sensitive recording material is obtained by forming the heat sensitive coloring layer including coloring material and acidic material or phenol material which colors the coloring material by heating as a coloring agent on the supporting body. In this heat sensitive recording material, the pattern printing is performed on its surface by using the printing ink whose tone has the complementary relation with the coloring tone. In this method, even though the fog occurs during the elapse of time, the fog is hard to be sensed by the eyesight, and the density of the coloring material need not be decreased. Therefore sensitivity is not decreased, and the degradation of quality of the heat sensitive material can be effectively avoided.
Patent JP-S6419936-A (JP)
Title: Starter
Inventor: SOTOZAKI MASATOSHI
IPC: H02K9/02
Filed: 1987-07-10
Abstract: PURPOSE:To obtain a stator high in cooling capacity, by providing an air flow vent to a housing and jointing to an external air moving path. CONSTITUTION:An air hole 16 is provided to the edge of a brush cover section 11, outside which a cap 18 having an air flow vent (suction vent) 17 is fitted to the brush cover section. A meshing action space to mesh a pinion 6 with a ring gear on the engine side not shown in figure is opened in driving a starter. This open space is made an air flow vent 19 to introduce the air from outside to inside a housing 1. The outer edge of an inlet tube 20 combined to an engine inlet system not shown in figure is jointed to the air flow vent 17.
Patent JP-S5962886-A (JP)
Title: Form
Inventor: SATOU TSUTOMU
IPC: G03G21/00
Filed: 1982-10-02
Abstract: PURPOSE:To make it possible to form and erase a picture repeatedly and form the picture in an accurate position by caulking using a member having the picture printed in a color practically insensitive to a photoreceptor and is not dissolved in a solvent. CONSTITUTION:A polyvinyl alcohol aqueous solution is coated to caulk a minute hole 4 on an original form 1 on the market which is printed with a light- blue drop-out color 5 and is dried, and to set the quantity of coating to about 3g/m<2>. A copy picture 2 is formed on this form 1 by an electrophotographic machine, and a part of this picture is wetted with a solution mixing aceton and methanol at 1:2 weight ratio is rubbed five times by an applicator to erase the picture 2 completely. When the copy picture is formed and erased five times more repeatedly in the part to be erased, the picture 2 is formed and erased well each time. When the original form is used as the original of facsimile, the light-blue print is not transmitted, and only the copied picture is transmitted.
Patent JP-S6329260-A (JP)
Title: Electric tachometer
Inventor: TAKAHASHI TOSHIO
IPC: G01P21/02
Filed: 1986-07-23
Abstract: PURPOSE:To automatic the adjustment of the angle of deflection of a pointer to the entire scale by detecting the position of the pointer of a meter part and adjusting the resistance of a thick film resistor according to the detection result. CONSTITUTION:A measurement part 9 observes pulse intervals corresponding to a signal from an image sensor 8 and sends out them to a control part 10. The control part 10 compares pulse intervals tn of an original rotating speed with the pulse intervals t0 to enable trimming when the result indicates t0>tn, and controls a laser oscillator 12 and a laser beam scanning part 11 to perform the trimming while projecting laser light 13. The same electric pulse signal as before is inputted after the resistance value of the resistor 6 varies by the trimming and pulse intervals are measured by the sensor 8 and measurement part 9. This measured value (t) is compared with the pulse intervals tn and the trimming is finished when t<=tn. Namely, the pointer 3 indicates the original rotating speed on the scale 2. Consequently, the angle of deflection of the pointer 3 is adjusted automatically.
Patent JP-S6150575-A (JP)
Inventor: KAWASE KATSUHIRO
IPC: A63B53/14
Filed: 1984-08-21
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-H0224103-A (JP)
Title: Adjuster of viscosity
Inventor: SHIOMI SATORU
IPC: B28C1/06
Filed: 1988-07-12
Abstract: PURPOSE:To adjust easily desolvent capacity by providing a flow adjusting valve on a vacuum exhaust system. CONSTITUTION:A flow adjusting valve 10 is fitted in the middle of a vacuum exhaust pipe 7a connecting between a viscosity adjusting tank 2 and a solvent collecting device 3. Free adjusting of a vacuum exhaust quantity becomes possible by opening and closing the valve 10. With this construction, capacity removing vacuously a solvent from ceramic slurry 1 containing the solvent, that is, desolvent capacity, becomes freely adjustable.
Patent JP-S6065582-A (JP)
Title: Grain boundary josephson junction photodetector
Inventor: MURAKAMI TOSHIAKI
IPC: H01L39/22
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a photodetector of stable operation in a high sensitivity by reducing a superconductor energy gap due to an increase in the number of level particles generated by the emission of a light, and detecting the variation in the voltage between electrodes generated due to the variation in the voltage of the boundary Josephson junction for photodetecting it. CONSTITUTION:When a light is emitted to a superconductive material, Couper pair is broken, level particles are generated to be proportional to the number of photons. When a light is emitted to a photodetector 5, the level particles are generated, and the output voltage of the element varies. Since this variation in the voltage is proportional to the quantity of the light, it can be photodetected by measuring the voltage. In order that the Josephson junction becomes the characteristics of bridge type without hysteresis, it is necessary to reduce the potential barrier of the grain boundary, one of the means is to raise the carrier density, and the content of Bi is controlled in BaPb1-xBixO3, thereby obtaining the case that no hysteresis exists. Other means is to raise the operating temperature.
Patent JP-H1022830-A (JP)
Title: Digital modulator
Inventor: MORI TAKASHI
IPC: H03M3/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce quantized noise for an optional frequency band and to reduce noise in an adjacent channel frequency by reducing quantized noise, attenuated with quantization in a set frequency component and executing the processing setting a transfer function to be the unity with respect to a signal. SOLUTION: The digital modulator is provided with a quantizer itself and signal-processing sections 7, 9 to realize transfer functions G, H. A gain Fx of the digital modulator, with respect to an input signal, is unity and is able to output a modulation signal with fidelity. A gain Fq with respect to quantized noise is zero at a frequency ω1 , and then the quantized noise around the frequency, ω1 is reduced. Furthermore, the quantized noise at an optional frequency ω1 is reduced by varying the transfer functions G, H. Thus, for example, the noise reduction frequency component is set, so as to reduce the quantized noise around the adjacent channel frequency.
Patent JP-H05342951-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01H1/44
Filed: 1992-06-08
Abstract: PURPOSE:To eliminate need of a coil spring, etc., by composing a switch in such a way that fixed conductors are shortcircuitted to be continuous to each other by an intermediate protruding surface of a conductive member covering a trough between the fixed conductors. CONSTITUTION:A knob 4 is exposed from a hole 3 in an upper plate 2 of an insulation base body 1 moulded having an almost U-shaped cross section, and an insulation slide body 5 is movably provided in a recessed place 1a in the insulation base body 1. An almost U-shaped conductive member 6 having a pair of folded resilient members 6a, 6a is disposed in a recessed plate 5a of the slide body 5, and plural fixed conductors 8, 8 adjacent to each other through an intermediate protruding surface 7 are fixed in parallel at a lower part of the insulation base body 1.