baber/WOPTO huggingface dataset:
Patent JP-S582106-A (JP)
Title: Feeder for cylindrical material
Inventor: SUMITA SUSUMU
IPC: B65G33/04
Filed: 1981-06-20
Abstract: PURPOSE:To discharge cylindrical parts individually, after aligning those parts between a groove and a guide, by providing a feeder consisted of a hopper and a screw having the groove fitable for those parts. CONSTITUTION:A screw shaft 12 disposed below a hopper 14 is provided with a groove 11 having a diameter corresponding to parts 13. A staircase-like leading portion is mounted on an outlet of the hopper 14, and the parts 13 placed lengthwise are sequentially brought in the groove. The parts brought in the groove 11 are aligned and transmitted between the groove and a guide 15 disposed parallel to the screw, and then discharged from a leading guide 16. Therefore, the cylindrical parts can be aligned in large quantity at high speed, and no vibration and noise are generated.
Patent JP-S63259841-A (JP)
Title: Optical disk device
Inventor: NISHIWAKI SEIJI
IPC: G11B7/09
Filed: 1987-04-17
Abstract: PURPOSE:To stabilize a focusing control and to reduce a noise by converting into the distribution of the strength on the optical axis of the light emitted from a semiconductor laser being less and that on the peripheral edge larger, and using the light of the unconvolutional part of the diffraction components of a return light for a focus error signal. CONSTITUTION:The light emitted from a semiconductor laser 1 is converted into the annular distribution of the optical strength on the optical axis being less and that on the peripheral edge larger by the optical distribution convertor 3 consisting of the transparent member in conical or truncated conical shape and having two same apex angles via a condensing lens 2. The light thereof is focused on the optical disk recording face forming a pregroove via a polarized beam splitter (PBS) 4, 1/4 wavelength plate 5 and diaphragm lens 6. The reflection light thereof is passed through the PBS 4 with its retrograde and halved by a half mirror 9 via a convex lens 8. The light reflected by the half mirror 9 is made incident on the optical detector 10 installed at the front of a focus, the transmitted light is made incident on the optical detector 11 installed at the rear part of the focus and the light removing the convolutional part of zero order and + or -1st order diffraction light is used for the focus control.
Patent JP-S5219622-A (JP)
Title: Process for preparation of tartaric acid salts
Inventor: TSURUMI YOSHIHIRO
IPC: C07C51/00
Filed: 1975-08-06
Abstract: PURPOSE: Tartaric acid salts are prepared by the reaction of the water soluble salt and other salt of maleic acid with recycling the mother liquor separated from the hardly soluble title compound with the calcium salt having the same acid group as the water soluble salt reaction solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59222342-A (JP)
Inventor: SHIBATA MASARU
IPC: C08J7/04
Filed: 1983-06-01
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-S5220545-A (JP)
Title: Elevator cage
Inventor: MIYAMOTO TAKEROU
IPC: B66B11/02
Filed: 1975-08-08
Abstract: PURPOSE: To obtain an elevator cage, which permits ready handling and installation operation and has aesthetic appearance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05266962-A (JP)
Title: Manufacture of brush contact
IPC: H01R43/12
Filed: 1992-03-23
Abstract: PURPOSE:To increase welding strength by providing a linear streak projection on a heavey block base, so that the base end part of a brush can be stably welded in an upper surface required position on the heavey block base. CONSTITUTION:A linear streak projection 13 of circular arc section is formed by cutting work in one end part of an upper surface of a heavy block base composed of phosphor bronze having a stepped part. A spacer 16 is mounted on the base end part of a wire bundle 15 in which ten wire rods 14 are parallelly lined up to be focused on this projection 13. After a circular arc- shaped contact part 17 is formed in the point end of this wire bundle 15, the intermediate in a lengthwise direction is bent to mold a brush 18. This brush 18 is placed orthogonal to the projection 13, and the base end part of the brush is resistance-welded to obtain a brush contact 19' for a slip ring. By this method, heat, when electrification welded, is concentrated to the projection 13 to melt it, and the base end part of the brush 18 is stably welded to provide high welding strength and further stabilized with small unevenness.
Patent JP-H10290339-A (JP)
Title: Communication terminal equipment housing plural lines
Inventor: MURATA YOSHINORI
IPC: H04L12/58
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent both data from coexisting by providing a data storage part provided with plural areas and not storing a second communication request in the area when a first communication request specifying the area of the data storage part is present from one line and the second communication request specifying the same area is present from the other line while storing it in the area. SOLUTION: In the case a FAX, at the time of receiving the data from the other line L1-LN while recording received image data, the received image data are tentatively stored in an image storage part 8, and at the point of time of ending printing output by a recording part 6, the stored image data are taken out and printed and outputted from the recording part 6. Also, when the first communication request specifying the area of the image storage part 8 is present from one of the lines L1-LN and the second communication request specifying the same area of the image storage part is present from the other line L1-LN while storing it in the specified area, it is not stored and communication is ended.
Patent JP-S5220054-A (JP)
Title: Method of detecting a moving object using superultrashort wave
Inventor: SOEJIMA MITSUZUMI
IPC: G01V3/12
Filed: 1975-08-08
Abstract: PURPOSE: To positively detect an object stopping at railroad crossing and so on by means of super-ultrashort waves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5431098-A (JP)
Title: Regenerating method for activated alumina particles
Inventor: TSUKAMOTO TERUKI
IPC: C01F7/02
Filed: 1977-08-12
Abstract: PURPOSE: To simply and effectivly regenerate activated alumina particles whose activity had been lowered by adsorption of silicic acid, by treating the particles with and or alkali to elure the silicic acid followed by heat treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05273620-A (JP)
Title: Wavelength conversion device
IPC: G02F1/361
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the wavelength conversion device which can be easily manufactured and has high wavelength conversion efficiency by having a wavelength conversion element consisting of a high-polymer substance formed by dispersing or bonding the crystal of a specific org. compd. or its compd. to a high-polymer matrix. CONSTITUTION:The resonator for a basic wave and/or higher harmonic wave is constituted by providing the wavelength conversion element which consists of the high-polymer substance formed by dispersing or bonding the crystal of the org. compd. expressed by formula or its compd. into the high-polymer matrix and converts the basic wave to the higher harmonic wave and a light source for making the basic wave incident on this wavelength conversion element. In the formula, R denotes an unsubstd. substd. alkyl group, alkenyl group, alkinyl group, aryl group, aralkyl group, acyl group carboxyl group, carbamoyl group, etc.; X denotes a halogen atom, hydroxyl group, alkoxy group or aralkyoxy group; Ar denotes an arom. group or heteroarom. group and may have a substituent in its ring.
Patent JP-S62254573-A (JP)
Inventor: UIREMU DEN HORANDAA
IPC: H04N5/44
Filed: 1987-04-17
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-S58212958-A (JP)
Title: Drive circuit of print head for ink jet
Inventor: SHINOZUKA HIROSHI
IPC: B41J2/045
Filed: 1982-06-07
Abstract: PURPOSE:To attempt to reduce the size of an ink jet printer by such an arrangement wherein the number of transistor to be installed in a drive circuit is reduced by using only one transistor for charging piezoelectric elements. CONSTITUTION:Print head units A, B are connected in parallel to a charge and discharge unit 1 having a transistor Tr1 for charging which is a common switching element. The charge & discharge unit 1 has a function for causing each of piezoelectric elements PA1-PAn in the print head units A, B to perform charge and discharge operations in conjunction with ON-OFF operation of respective transistor for driving TrdA, TrdB, and in response to its charging and discharging operation, each piezoelectric element repeats mechanical vibration and spouts ink particles. The transistor Tr1 for charging of the charge & discharge unit 1 has such a function that it supplies, when turned on, the voltage of a drive power source Vs connected to its emitter to each piezoelectric element of a print head unit to be driven, and charges the element. The collector of the Tr1 for charging is connected to the electrode of each piezoelectric element through variable resistors for speed adjustment, RVA1-RVAn and RVB1-RVBn.
Patent JP-H04305470-A (JP)
Title: Control method of thermal head driving
Inventor: NAKAMICHI YUICHI
IPC: B41J2/32
Filed: 1991-04-01
Abstract: PURPOSE:To perform rewrite printing process at a high speed by a method wherein dots, which compose a thermal head for thermal printing on printing media consisting of heat-reversible material, are simultaneously controlled so that they are respectively heated up to an erasing temperature and printing temperature corresponding to data to be erased and printed. CONSTITUTION:For example, when transparent data of the fist line are shifted to a shift register 32 to perform printing, a first latch signal L1 is latched and output by a data latch circuit 33. Then, AND gates A1-An are opened by rise of an enable signal, and heating resistors R1-Rn corresponding to dots are driven. When the latch signal L1 is output, white-opaque dot data are simultaneously shifted to the shift register 31 to perform printing, so that a recording layer of a card turns into a white-opaque state (erase of printing). Dots other than ones in white-opaque remain in transparent state on the recording layer 25, and this remaining state corresponds to the part to be printed.
Patent JP-H11267242-A (JP)
Title: Fire-fighting facility for gasoline service station
Inventor: SHIMAZAKI KIYOAKI
IPC: A62C3/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To speedily and efficiently execute fire extinguishment when spilt gasoline is ignited during refueling by installing a jet nozzle at a position with which a fire-fighting chemical can be sufficiently discharged to the downside of a vehicle as well without disturbing the vehicle. SOLUTION: This facility is composed of a fire-fighting chemical tank 21, jet nozzle 3 connected from the fire-fighting chemical tank 21 by piping and start operating part for feeding the fire-fighting chemical to the jet nozzle 3 with pressure and near a pedestal 2 of a metering unit 1, the jet nozzle 3 is attached while turning a jetting port toward the side face of the pedestal 2. Thus, the jet nozzle 3 can discharge the fire-fighting chemical while concentrating it only to the target position of ignition without disturbing anything, not only quickness in fire fighting is improved but also the fire-fighting chemical to be used is not wasted and further the operation is not almost affected by wind.  Moreover, not only perfect fire extinguishment can be expected since the discharging to the downside of the vehicle is enabled but also not only the vehicle but also the clothing of a stand staff or driver under refueling is not almost made dirty when jetting out the fire-fighting chemical.
Patent JP-H05295955-A (JP)
Title: Collapsing door
Inventor: SASAKI RYOICHI
IPC: E05C21/00
Filed: 1992-04-16
Abstract: PURPOSE:To enable the opening or closing a door and unifying both main and sub doors as one body for their on-off operations and simplify the manufacture, conveyance, execution, etc., of a collapsing door available in a fire door and suchlike by dividing this door into two part, the main door and the sub door CONSTITUTION:When this door is applied to a fire door, by way of example, a sub door and reducing the extent of additional torque. 12 is opened and an end face of this sub door 12 is situated in a spot getting out of an upper frame 52, and a main door 11 is opening together with. In this case, the extent of additional torque due to additional pressure to these doors 11 and 12 is reduced to some extent, whereby opening of both these main and sub doors 11, 12 takes place in an easy manner. After operation of a door engaged device, the main door 11 is unified with the sub door 12 for their opening or closing. On the other hand, after opening the fire door 10, both the main and sub doors 11 and 12 are solidly closed by dint of self-closing force of a door closer 14. In this case, the main door 11 gets into a door storage chamber first, and a projection of a stop piece separates from a seat plate, releasing an engaging state of this seat plate, and the sub door 12 is made operable separately from the main door 11. In succession, the sub door 12 is closed individually by the self-closing force of the door closer 15, thus both these main and sub doors 11, 12 are housed in the door storage chamber each.
Patent JP-S58215744-A (JP)
Title: Photothermal magnetic recording medium
Inventor: SAKURAI YOSHIFUMI
IPC: G11B11/105
Filed: 1982-06-08
Abstract: PURPOSE:To attain an photothermal magnetic recording medium possible for write and readout from both sides, by laminating a transparent conductive film, a vertical magnetizing film and, as required, a protecting film in the order on a transparent substrate for obtaining an excellent magnetizing film easily. CONSTITUTION:A substrate (C) forming the transparent conductive film 2 such as SnO2, In2O3 or ITO on the transparent substrate (glass or polymethacrylate or the like) 1 is held by bringing the film 2 into contact with a stainless steel- made holder (b). A Gd target (e) and a Co target (f) are sputtered on the transparent conductive film 2 under 10<-2>-10<-3> Torr of gaseous Ar in vacuum. A voltage is applied to the substrate (c) through the holder (b) with a DC bias powder supply (a) in this case to form the vertical magnetizing film 3 on the film 2 effectively. Since the film 2 is transparent, the photothermal magnetic recording medium possible for recording/reproduction from both sides of the film 3 and the substrate 1 is obtd. easily. If required, a protecting film 4 vapor- depositing TiN or SiO2 on the film 3 is provided.
Patent JP-H08291379-A (JP)
Title: Method for galvannealing p-added high tensile strength steel
Inventor: HORI MASAHIKO
IPC: C23C2/02
Filed: 1995-04-21
Abstract: PURPOSE: To promote the allaying rate after plating in galvannealing a high tensile strength steel plate added with a specified amt. of P and to obtain a plating film excellent in adhesion. CONSTITUTION: A P-added steel plate is subjected, to preoxidation and is thereafter subjected to annealing in such a manner that it is heated at 750 to 900 deg.C and is cooled ate >=750 deg.C, and after the annealing, an oxidized film in which the content of iron oxide expressed in terms of Fe is regulated to 0.05 to 1.0g/m<2> is formed. Next, it is reduced at <750 to >=550 deg.C, is plated in a galvanizing bath having 0.03 to 0.2wt.% Al concn. and is subjected to alloying heat treatment to obtain a galvannealed steel plate. In the case the Al concn. in the plating bath is regulated to 0.12 to 0.2wt.%, the adhesion of the film improves.
Patent JP-S63265881-A (JP)
Title: Preparation of porous carbon stock
Inventor: WAKASA TSUTOMU
IPC: C04B38/06
Filed: 1987-04-20
Abstract: PURPOSE:To obtain a porous carbon material which has less fluctuating pore diameters by subjecting the carbonaceous particle obtd. by spraying primarily reformed stock pitch in an N2 atmosphere to secondary reforming, then molding and sintering the particles. CONSTITUTION:The commercially marketed stock pitch is heated to 300-450 deg.C while gaseous N2 is bubbled in the gaseous N2 atmosphere to remove a low volatile org. compd. therefrom, by which the pitch is primarily reformed and the reformed pitch is obtd. This reformed pitch is heated to 400-450 deg.C and is sprayed in the gaseous N2 atmosphere to form the spherical carbonaceous particle sized 1-200mum which are then sized to <=2 uniformity constant. These carbonaceous particles are then subjected to secondary reforming by heating to 450-900 deg.C in the gaseous N2 atmosphere and thereafter, a binder or binding assistant is added thereto and the particles are molded to a prescribed shape under 20-70kg/cm<2>. The molding is sintered by heating to 700-1,200 deg.C.
Patent JP-S58213232-A (JP)
Title: Humidity sensor
Inventor: MIYAZAKI ATSUTOSHI
IPC: G01N19/10
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a humidity sensor high in sensitivity and good in durability, by tightly stretching a humidity sensing member changed in length by temp. change between both ends of a bow-shaped spring, and generating an electric signal corresponding to bending stress applied to the spring of a strain gauge stuck to the bow-shaped spring. CONSTITUTION:A humidity sensing member 101, such as hair or nylon fiber is stretched tightly without loosening it between both ends 301, 302 of a thin bow- shaped plate spring 3 bendable by a slight force in a 100% relative humidity, and fixed with fixing frames 102. Its sensitivity can be controlled by pressing the member 101 at an optional position of the end 301 to somewhat change the effective length of the member 101. Strain gauges 21-24 are applied to both sides of the middle part of the spring 3 with 21 and 22, 23 and 24 coupled, both couples on both sides in the same lines in parallel. The spring 3 is fixed to the boss 401 of a stand 4. The strain gauges 21-24 are used for the constituent elements of a bridge circuit for humidity detection, and hence, a sensor long- lived in adverse environments and small in size and light in weight is obtained.
Patent JP-H04326392-A (JP)
Title: Method for driving liquid crystal panel and liquid crystal display device
Inventor: GOHARA YOSHIHIRO
IPC: G02F1/133
Filed: 1991-04-26
Abstract: PURPOSE:To realize the liquid crystal display device of a high quality by reducing an uneven display which depends on a display pattern peculiar to a liquid crystal panel. CONSTITUTION:By the driving method for a liquid crystal panel, and the liquid crystal display device, a state of a display pattern is detected as a prescribed parameter, prescribed fuzzy inferences 42-44 are executed to each detected parameter, and based on a result of inference, a prescribed correction voltage is generated, and applied to the liquid crystal panel, by which a display quality of the liquid crystal panel is improved. In such a way, an uneven display which depends on the display pattern is reduced, and a display of a high quality can be realized.
Patent JP-S62261710-A (JP)
Inventor: AASAA ERU SUPIISU
IPC: F02D9/02
Filed: 1987-04-20
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-S5221007-A (JP)
Title: Detergent
Inventor: OGASAWARA TAKEO
IPC: C11D7/00
Filed: 1975-08-09
Abstract: PURPOSE:A detergent composition effective to the cleaning and the renewing of calcium superphosphate.
Patent JP-S5524540-A (JP)
Title: Atomizer nozzle
Inventor: SASAKI YOSHIAKI
IPC: B05B7/14
Filed: 1978-08-11
Abstract: PURPOSE: To contrive the improvement of atomization of the fluid and the discharging capacity, by injecting the atomizing gas into the pathway for the fluid, in order to give the whirling motion and the onward motion to the fluid to be atomized.  
     CONSTITUTION: The pathway 2 for passing the high viscous fluid, etc., is installed longitudinally in the cylindrical nozzle main body 1. The atomizing gas pathway 3 is obliquely bored from the side plane of the nozzle main body 1 so as to communicate to the cylindrical straight zone 21 of the pathway 2 as a communicating hole. The fluid, being pressure fed from the fluid inlet 5, is agitated to mix with the atomizing gas at the cylindrical straight noze 21; hereby, the whirling motion and the onward motion are given to the fluid. This composite stream arrives at the injection port 4 and contacts with the external atmospheric pressure and makes rapid expansion; hereby, the fluid is primarily atomized and flies apart. The composite stream continues expansion while flying, and is further atomized by the counter air resistance, and the atomization is accelerated. This nozzle can be applied to atomization of the fluid like as the mortar, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62255326-A (JP)
Title: Picture forming device
Inventor: MIYAKE NOBUYUKI
IPC: B65H83/00
Filed: 1986-04-25
Abstract: PURPOSE:To enable correction of picture concentration, changing of a mode, and variation of a masking condition, by a method wherein a refeed transfer material is discharged and conveyed, and is stayed for a given time to visually observe and inspect the picture forming state of the transfer material. CONSTITUTION:When a transfer material passing a fixing part 13 is detected as a first refeed transfer material P1 by means of a transfer material detecting sensor S1, a refeed transfer material control means 40 outputs a signal to an upper deflection plate 20 and a discharge part forward and reverse rotating roller pair 22, and the upper deflecting plate 20 is rotationally displaced to form a first route R1. The refeed transfer material P1 passes a first route R1, is conveyed to a discharge tray 3 through forward rotation of the discharge part forward and reverse rotating roller pair 22, and its rear end is stayed for a given time in a state to nip the rear end between the forward and reverse roller pair 22. After a given time lapses, the transfer material P1 is conveyed again through reversing of the discharge part forward and reverse rotating roller pair 22, and further passes a second route R2 formed through rotation and displacement of the upper deflecting plate 20, and after it passes a fifth route R5 formed with a lower deflecting plate 21, and is placed in an intermediate tray 26 by means of an intermediate conveying roller pair 27 with a first surface up.
Patent JP-S59223055-A (JP)
Title: Picture transmitting and receiving system
Inventor: MORISHITA MASANOBU
IPC: G08C21/00
Filed: 1983-05-31
Abstract: PURPOSE:To execute easily transmission and reception with simple constitution by using a picture input/output part formed by laminating the display part of matrix constitution and a photodetecting part, transmitting a generated signal, supplying a receiving signal to the input/output part to display it on the display part. CONSTITUTION:A picture input/output part 1 is constituted of a photodetecting part 2 and a display 3. As for the photodetecting part 2, an X electrode 5 is provided in parallel so as to be spaced by a prescribed distance on an insulating substrate 4. As for a Y electrode 7 crossing the X electrode 5, a light transmitting substance is used, and an optical sensor 8 is provided on an intersection point of both electrodes. The display part 3 has an insulating layer 10 having a light transmitting property, a X electrode 11, and a transparent upper plate 12. A Y electrode 13 which crosses the X electrode 11 and has a light transmitting property is provided, and opposed to the X electrode 11 through a liquid crystal substance 14 to constitute a matrix. As for the input/output part 1, the electrode 11 and 13 of the display part 3 are selected successively by a selecting signal Sx and Sy of a control part 20. In this case, the signal Sx is set to the signal Sy so that its period becomes a reciprocal of the number of X electrodes 11, therefore, each intersection is selected successively as to its surface. Accordingly, when a picture signal is supplied to selectors 21, 22, a picture is displayed on the display part 3.