baber/WOPTO huggingface dataset:
Patent JP-H11278270-A (JP)
Title: Train stopping position indicator
Inventor: HASEGAWA MASAMI
IPC: B61L25/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a train stopping position indicator of simple constitution at low cost so that trains consisting of different numbers of cars do not mistake train stopping positions at a station platform as seen from train drivers. SOLUTION: One of plural stopping position indicating plates 12 placed in positions at a station platform 10 which correspond to the stopping positions of trains consisting of different numbers of cars is made to emit light by use of a galvanomirror 22 to make clear the desired stopping positions of the trains. This device has laser beam generation means 24 which emit laser beams toward the galvanomirror 22. The galvanomirror 22 is a mirror capable of two-dimensional deflections, manufactured through semiconductor manufacturing processes.
Patent JP-H05277684-A (JP)
Title: Twin roll type strip continuous casting apparatus
IPC: B22D11/06
Filed: 1992-04-03
Abstract: PURPOSE:Concerning a twin roll type strip continuous casting apparatus, which supplies molten metal to the upper side between a pair of casting rolls and continuously casts a cast strip from thr rollers' lower side, to reduce a production cost by reducing a meandering of cast strip at its tranfering along with transfer rollers to a possible extent. CONSTITUTION:The cast strip 16, 28, which is vertically and continuously casted from opening between a pair of the casting roll 10, 12, is curved and guided to horizontal direction, successively, in the case of the apparatus that the cast strip is transfered by the transfer rollers and then is wound to coil, the guide means 34, 36 are arranged along with both edges of the transfer rollers in order to prevent a meandering of the cast strip, which is transfered by the transfer rollers 26.
Patent JP-S59207635-A (JP)
Title: Resin sealing device for semiconductor
Inventor: UCHIDA SHINICHI
IPC: B29C45/02
Filed: 1983-05-11
Abstract: PURPOSE:To make the device compact and to enhance accuracy and quality, by using molds for a small number of patterns, and providing the respective molds for a plurality of press mechanism parts. CONSTITUTION:In the main body of a device, which performs the resin sealing of a semiconductor, transfer mold press mechanism parts P1 and P2 constituted by clamping cylinders 1, projecting cylinders 2, platens 3, and the like are provided. Individually separated special molds 4 and 4 are set to the platens 3 and 3 of the mechanism parts P1 and P2. At this time the size of the mold 4 is determined so that one or two sheets of lead frames can be molded. In each of the mechanism parts P1 and P2, the set mold 4 is clamped, compressed, and held by the cylinder 1. A resin is injected into the mold 4 by the cylinder 2. The semiconductor element of the lead frame is sealed with the resin by each mold 4. Thus a few number of patterns are obtained.
Patent JP-S60225883-A (JP)
Inventor: SHIMADA SATOSHI
IPC: H04N5/66
Filed: 1984-04-24
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-S59208948-A (JP)
Title: Synchronism detecting system for data transmission
Inventor: KAGA MITSURU
IPC: H04L27/38
Filed: 1983-05-13
Abstract: PURPOSE:To improve remarkably the detecting accuracy of a changing point and to detect the changing point at high accuracy despite a large line distortion, by obtaining the vector sum of only two signals having a distance of two sample periods and therefore detecting the changing point in the training sequence of a modulating/demodulating device. CONSTITUTION:The in-phase component 130I of a received signal is applied to a vector sum arithmetic function 200I at one side and also to the function 200I with a delay 202I at the other side. In the same way, the orthogonal component 130Q is applied to a vector sum arithmetic function 200Q at one side and to the function 200Q with a delay 202Q at the other side. For both delays 202I and 202Q, the time delay equivalent to two samples, i.e., two symbol periods is applied to the received signal, respectively. A comparison function 212 sets outputs 218 and 220 in significant state respectively when the input 210 is set less than the threshold value. Thus it is informed that the changing point from the alternate code series to the pseudo random code series is detected.
Patent JP-H03280844-A (JP)
Title: Feed additive for ruminant
Inventor: SASAOKA SEIJI
IPC: A23K1/16
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the title additive having a rate of porosity below a specific value, by-passing a biologically active substance from rumen and absorbing said substance in digestive organs in and after abomasum, comprising a pharmaceutical preparation obtained by dispersing a biologically active substance into a protective matrix such as metallic salt of fatty acid, and coating and protecting. CONSTITUTION:The objective additive which comprises a pharmaceutical preparation obtained by dispersing a biologically active substance (e.g. amino acids, proteins, vitamins or anthelminthic) into a protective matrix consisting of a metallic salt of fatty acid (e.g. calcium salt of 8-22C fatty acid) alone or essentially of the metallic salt of fatty acid, coating and protecting, and having <=15% rate of porosity. The amount of the biologically active substance is preferably 2-40wt.%.
Patent JP-S559757-A (JP)
Title: Ice cream
Inventor: ODA AKIRA
IPC: A23G9/32
Filed: 1978-07-07
Abstract: PURPOSE: To prepare ice cream having excellent taste and refreshingness, and improved palatability, by mixing granular crystal sugar to the ice cream, thereby eliminating the disadvantages of ice granules, e.g. easy melting and becoming sticky.  
     CONSTITUTION: A mixture composed of (A) 70W80 wt% of shaved ice and/or ice cream, (B) 19W30 wt% of granular crystal sugar (1W5mm in diameter, regular or irregular shapes, colorless or refreshing color), and (C) 1 wt% of essence (e.g. fruit essence). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11258092-A (JP)
Title: Physical quantity measuring device
Inventor: YABE MAMORU
IPC: G01L9/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To widen a measurement range and to prevent lowering of accuracy. SOLUTION: This device is provided with a D.C. power supply 32 for applying bias voltage to a sensor capacity Cs of an electrostatic capacity type pressure sensor. Switching between the state of not applying bias voltage to the sensor capacity Cs and the state of applying plural staged (arbitrary) bias voltage is performed by a microcomputer 20. When bias voltage is applied to the sensor capacity Cs, a spring constant of a movable electrode is changed. Thus, a range can be widened.
Patent JP-S538182-A (JP)
Title: Detecting mechanism for cassette tape speed
Inventor: INAGAKI SHIGERU
IPC: G11B15/46
Filed: 1976-07-12
Abstract: PURPOSE: To increase detecting power and detect more securely as compared with conventional method, by connecting multiple number of cassette tape speed detecting rollers for raising contact pressure upto higher than that of one roller type, and besides, by attaching guide pin for enlarging contact area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5710326-A (JP)
Title: Preheating facilities for powder and granule
Inventor: MURAKAMI MITSUHARU
IPC: C04B7/44
Filed: 1980-06-20
Abstract: PURPOSE:To uniformalize the rates of heat treatment of raw materials by once joining the raw materials from respectively corresponding stages of cyclones of preheaters for powder and granules which are juxtaposed in two or more systems then distributing and supplying the same to the cyclones in the lower stages. CONSTITUTION:In an apparatus wherein preheaters for powder and granules having plural stages of cyclones 1-4 in vertical directions are juxtaposed in two or more systems, the powder raw materials from the same stage of the preheaters of both systems are once joined in raw material collecting and distributing devices 20a-22a, after which they are distributed and supplied to the cyclones of the lower stages. Then, the rates of heat treatment are always uniformalized by this despite the appearance of unbalances in the amounts of the waste gases and powder raw materials in the preheaters of both systems.
Patent JP-H09274876-A (JP)
Title: X-ray image tube and manufacture thereof
Inventor: SAITO KEIICHI
IPC: H01J31/50
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a X-ray image tube, which can accurately arrange electrodes without requiring high working accuracy to electrode parts and positioning inspecting parts, and the manufacturing method thereof by setting the thickness of an opening part of a small diameter side end of at least one electrode of plural electrodes at the specified value or more in the center axis direction of the electrode. SOLUTION: After inserting a cylindrical part Ja at a radius ra of a positioning and inspecting part J into an opening part at a radius RA of an electrode part A, a cylindrical part Jb of the positioning and inspecting part J is inserted into an opening part of an electrode part B so as to perform positioning of the electrode part B. At this stage, an axis Jc of positioning and inspecting part J is inclined at an angle α in relation to the center axis C of the X-ray image tube so as to generate the positional displacement of the electrode B, the electrode part B can be positioned at the required accuracy without requiring high working accuracy to the radius RA and the radius ra by setting the thickness LA of the opening part of the electrode part A at the specified value or more.  With this structure, a X-ray image tube, which can accurately arrange electrodes, and the manufacture thereof can be obtained.
Patent JP-S567445-A (JP)
Title: Bonding head
Inventor: MATSUI TAKAHARU
IPC: H01L21/60
Filed: 1979-06-28
Abstract: PURPOSE:To conduct bonding accurately by a method wherein attracting spindles in sliding-free shapes are inserted into holes formed to a bearing block unified with a supporting block, fixed pressing force is kept, and the blocks of the lower portions of the spindles are also heated in the same manner as the supporting block. CONSTITUTION:A bearing block 22 is fixed to a lower portion of a supporting block 17 fitted to an arm 15 through a spacer 16, and each hole 17a, 22a is conformed. Attracting spindles 23 are inserted, springs 24 are attached to the holes 17a, and fixed pressing force is given to the spindles 23. Heating blocks 25 are each fitted to portions projecting to the lower portions of the spindles, and connected to the block 22, and turn is stopped while heaters 26 and thermopiles 27 are arranged in the same manner as the block 17. Semiconductor elements 5 in the angular holes of a tray 14 are attracted to the spindles 23 arranged at fixed pitches, and pressed and stuck onto the bonding pads 13a of corresponding frames 13 by means of melted solder. According to this constitution, the block 22 is thermally expanded previously, the pitches of the spindles are regularly corrected, and a plurality of elements can accurately be bonded simultaneously.
Patent JP-H05246505-A (JP)
Title: Method for coping with no-read in bar code system
Inventor: FUKADA AKITOSHI
IPC: B65G47/68
Filed: 1992-03-06
Abstract: PURPOSE:To reduce persons required for processing articles of which bar codes cannot be read. CONSTITUTION:For an article W being transported on a main line conveyor 7, its destination is determined by a bar code attached to it and read by a bar code reader 8. When the bar code cannot be read because of contamination, failure to attach it, etc., a temporary bar code label is attached by a bar code labeller 10, and the article is housed in a position of a rack group 2 in an automatic warehouse 1 illustrated with diagonal lines. The no-read article W is carried out in a selected spare time or the like during work to be delivered to a delivery line 11, where a correct bar code label is issued and attached by a bar code labeller 12.
Patent JP-S5512106-A (JP)
Title: Yellow pigment
Inventor: FUJII OSAMU
IPC: C09B57/00
Filed: 1978-07-10
Abstract: NEW MATERIAL:A yellow pigment, bis-(4,5,6,7-tetrachloroisoindolin-1-on-3- ylidene)-phenylenediamine(1,4) I characterized by two strong diffraction peaks at diffraction anlges (2θ) of about 9.7° and 25.2°, and three weak diffraction peaks at about 26.2°, 27.1° and 30.1°.  
     USE: Used in the field particularly requiring high weather resistance and heat hrsistance. Useful for coloring of coatings or resins applied to outdoor objects, e.g. motor vehicles, etc..  
     PREPARATION: The compound I is prepared by hydrolyzing reghly pure dipotassium salt of bis-(4,5,6,7-tetrachloroisoindolin-1-one-3-ylidene)-phenylenediamine (1,4) II, with a large amount of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09247238-A (JP)
Title: Call control method for data terminal equipment
Inventor: SATO SHOICHI
IPC: H04L29/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of switching of a slide switch and to relieve the load of setting of software or the like by connecting a 1st data terminal equipment to a 2nd data terminal equipment with a 1st call control procedure, connecting the 1st data terminal equipment to a data channel terminator and selecting 1st or 2nd call control procedure automatically. SOLUTION: The method includes means as a 1st data terminal equipment 1, a data channel terminator 2 and a 2nd data terminal equipment 3. Then the 1st data terminal equipment 1 and the data channel terminator 2 are connected by a straight cable 4 and the 1st data terminal equipment 1 and the 2nd data terminal equipment 2 are connected by a cross cable 5. Then call connection suitable for an opposite device is executed by allowing the 1st data terminal equipment 1 to automatically select the 1st call control procedure for call control with the 2nd data terminal equipment 2 or the 2nd call control procedure for call control with the data channel terminator 2. Thus, frequency of switching of a slide switch is reduced and the load of setting the software or the like is relieved.
Patent JP-S5418710-A (JP)
Title: Guide device of long-length bodies
Inventor: HONDA SHIGEMICHI
IPC: B65H23/26
Filed: 1977-07-12
Abstract: PURPOSE: To reduce friction resistance by subjecting rollers, etc. for guiding longlength bodies such as magnetic tapes, etc. to high frequency vibration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10259106-A (JP)
Title: Dry preparation for water-suspension of nematode parasitic bacteria
Inventor: KAWADA HIROSHI
IPC: A01N25/30
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To contrive the increase of preservative stability of the genus Pasteuria bacteria which are parasitic on plant parasitic nematodes and the improvement of parasitic ratio to soil nematodes by water suspension treatment. SOLUTION: This dry preparation for water-suspending is obtained by crushing roots of plants containing the genus Psteuria bacteria together with water and drying the mixture of a dispersant and the suspension of Pasteuria obtained by removing most of impurities except Pasteuria. The dispersion of Pasteuria into soil after sprinkling on soil is increased by securing the preservative stability of the genus Pasteuria bacteria and the resuspension into water.
Patent JP-H08254938-A (JP)
Title: Image forming device
Inventor: SHIMIZU YASUSHI
IPC: G03G15/00
Filed: 1995-03-16
Abstract: PURPOSE: To prevent waterdrops from being produced on an image carrier, etc., by forming an air path communicating with outdoor air between an image forming part including the image carrier and a fixing part. CONSTITUTION: Openings for ventilating 13 are formed at the top and bottom of an outside case part 11 in a part corresponding to a space between the fixing device 8 and a cartridge. Since such an opening 13 is constituted, vapor generated on a transfer material with heating by the fixing device 8 is discharged outside without reaching the cartridge or an exposure device 10. Thus, the sticking of the waterdrops on each part in a device is suitably prevented without using a cooling fan, etc., in a special stage, to prevent the occurrence of a deterioration in image quality. At this time, a proper constitution can be adopted, that is, the openings 13 to be provided in the device outside case part 11 can be provided to extend in a vertical direction or a large number of small holes are disposed in a row or the like.  Moreover, the openings of the top and bottom of the outside case part can be formed to the same shape or a different shape.
Patent JP-S62239432-A (JP)
Title: Driving device for condenser lens in optical information signal reproducing device
Inventor: TAJIMA OSAMU
IPC: G11B7/09
Filed: 1986-04-11
Abstract: PURPOSE:To easily obtain a condenser lens driving device having a high electromechanical conversion efficiency by supplying a current in a prescribed direction to each sheet-shaped coil constituting a coil assembly to shake a mobile part, to which the condenser lens is stuck, in two planes orthogonal to each other. CONSTITUTION:For example, the current is allowed to flow to one of two coils constituting a focus coil 50 in the direction from a connection line 55 to a connection line 53, and the current is allowed to flow to the other in the direction from a connection line 56 to a connection line 54. In this case, the current flows counterclockwise to the right half part of each sheet-shaped coil, and the current flows clockwise to the left half part. Since the focus coil 50 is placed in a magnetic field, the focus coil 50 is displaced in the direction of a double line arrow when currents flow to two coils of the focus coil 50 in said directions.
Patent JP-S59209755-A (JP)
Title: Polishing device
Inventor: INOUE KIYOSHI
IPC: B24B31/116
Filed: 1983-05-12
Abstract: PURPOSE:To effectively and uniformly polish concave parts on the uneven surface of a workpiece by providing a laminar flow body shaped corresponding to the shape of the surface to be polished in a flow passage of fluid abrasive grain, and rubbing and polishing said surface along its uneven shape. CONSTITUTION:Upon polishing the inner surface 1a of a workpiece 1, a pressure cylinder 2 is provided on an upper opening of the workpiece 1 and a pressure cylinder 3 is provided on a lower opening while permitting them to face to each other. Upper and lower motors 8, 9 are driven and controlled by a control device 10, and pistons 4, 5 are alternately pressurized and controlled. And, the piston 4 is firstly lowered to pressurize a bag body 15, allowing fluid abrasive grain 14 filled in the bag body to be pressurized. The abrasive grain 14 flows through a gap between a laminar flow body 11 inserted into the inside of the workpiece 1 and the surface 1a to be polished to polish the entire surface of the surface 1a. When the fluid abrasive grain in the bag body 15 flows through the neighbourhood of the workpiece 1, a lower piston 5 is pressurized and driven to permit the workpiece 1 to flow and pass through the bag to be rubbed and polished while allowing the fluid abrasive grain in the body 16 to remain above the workpiece. The pistons 4, 5 are pressurized and polished by alternately driving the motors 8, 9 by means of a control device 10 in such a way.
Patent JP-S61242476-A (JP)
Title: Input switch of television receiver
Inventor: OKUJIMA YASUHISA
IPC: H04N5/44
Filed: 1985-04-19
Abstract: PURPOSE:To prevent an image from being halted and becoming indistinct, when switching an external video input of a TV receiver, by providing a delay type flip-flop between an output terminal of a counter and an input switch, and controlling this delay type flip-flip by a reset input and a count input of the counter. CONSTITUTION:Between a counter 1 and an input switch 2, a delay type flip-flop 3 is provided at every output, and a controlling circuit for controlling this delay type flip-flop 3 after a reset input and a count input have been ended is provided. The reset input and the count input are synthesized (a) by diodes 4, 5 and integrated (b) by a resistance 6 and a capacitor 7. By this signal, a transistor 9 is brought to switching, its output (c) is differentiated (d), and an output (e) which has brought a transistor 13 to switching by only a component of the positive side is provided to the delay type flip-flop 3. The delay type flip-flop 3 is controlled by a fall of the output pulse (e) and inputs an output of the counter 1, and executes an output by a rise. By this output, the input switch 2 is switched.
Patent JP-H07274430-A (JP)
Title: Rotor of motor and manufacture thereof
Inventor: SAKASHITA HIROSHI
IPC: H02K5/167
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a cheap structure for preventing the pulling-out of a rotor and the manufacturing method thereof, by an easy configuration. CONSTITUTION:In a structure for preventing the pulling-out of a rotor 1, a spindle 2 provided in the center of the rotor 1 and a bearing 5 for bearing the spindle 2 in a rotatable way are provided respectively. On the end side of the base of the spindle 2, a protrusive part 2a protruded in its outer-diametric direction is provided while being one with the spindle 2, and the outer-diametric dimension of the protrusive part 2a is made larger than the inner-diametric dimension of the bearing 5.
Patent JP-S58200944-A (JP)
Title: Cold-air fan
Inventor: OZEKI KENICHI
IPC: F24F1/02
Filed: 1982-05-17
Abstract: PURPOSE:To obtain a cold-air fan of high practicality by using a cold accumulating body, which can be prepared easier than ice and is excellent in treating property as a cold heat source and introducing the outside air, passing it through a cold accumulating body section and feeding it. CONSTITUTION:A main body box 15 is constituted by a heat-insulating box body 16 and a cover body 17, the cold accumulating body 18 in which tabular unit cold accumulating bodies 30, into which a cold-accumulating agent 29 is enclosed, are connected by a connecting wall 31 is encased into the box body 16, a ventilation flue 22 is formed to a lower section at a stepped section 21, a partition wall 24 is set up to the lower surface of the cover body 17 and a front concave section 25 is communicated with the intake port 20 of the front of the box body 16, and an air discharge port 27 is formed at the top section of a back concave section 26. The main body box 15 is covered with an outer box 1, the front thereof has a suction port 2, and the cover body 17 is pushed by a flange 28. A blower 6 is installed to the upper section of said outer box 1 and communicated with a discharge port 10, a suction port 4 is formed to a rear surface, and a damper 33 opening and closing the suction port 4 and the air discharge port 27 is set up. The arrow D indicates a path through which the outside air is introduced, cooled and discharged.
Patent JP-H06272134-A (JP)
Title: Production of woven fabric of high-silicate glass yarn and woven fabric of e glass yarn used for the same production
Inventor: HOSONO SEIICHI
IPC: D03D5/00
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a product having good appearance not fraying even in acid treatment and heat treatment in the formation of high-silicate glass by making selvadge parts of plain doup weaving at both end parts of woven fabric of E glass woven by a shuttle-less weaving machine and a removal selvadge part at the outside of the selvadge parts. CONSTITUTION:E glass yarn is used both for weft l and warp 2 by a shuttle-less weaving machine such as rapier, selvadge parts of plain doup weaving, comprising binding yarn 3 composed of E glass having half the thickness of the weft 1, are formed in plural stripes along the warp 2 at both side of the weft 1 and removal selvadge parts by removal yarn 4 are formed by binding yarn 3 at the outside of a cut part 11 of the selvadge parts to prepare woven fabric 10 of E glass yarn. Then the woven fabric 10 is treated with an acid, washed with water and burnt to give woven fabric of high-silicate glass yarn having neither disorder of the weft 1 and the warp 2 nor breakage of the binding yarn 3, not being recognized to have waving with the selvadge parts.