baber/WOPTO huggingface dataset:
Patent JP-S53145012-A (JP)
Title: Voice coil type linear motor
Inventor: SUEHIRO HIDEHIKO
IPC: H02K33/18
Filed: 1977-05-24
Abstract: PURPOSE: To design so as to be obtained to do a stable control action, by means of lowering a coil inductance, at the same time of the regularity of the driving force distribution depending upon the position of linear motor which is designed on a pocket type, using a permanent magnet with high coercive force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61220447-A (JP)
Title: Semiconductor package
Inventor: NIWA MITSUYUKI
IPC: H01L23/498
Filed: 1985-03-27
Abstract: PURPOSE:To perform solder connection efficiently, by performing surface treatment, in which the solder does not adhere to the inner surface of an external lead. CONSTITUTION:A terminal 5 is extended to the bottom surface from the upper surface of a substrate 1 through the side surface. A gap 6 is provided at the side surface and the bottom surface of the substrate. A surface treated layer 9 is provided so that solder does not adhere to the inside of the terminal 5. The layer 9 is formed by using a resin coat, evaporation of Al, selected plating and clad materials of Cu and Al. Owing to the layer 9, the gap 6 is not filled with the solder, and the soldering is easy.
Patent JP-H05266252-A (JP)
Title: Picture recognizing device
IPC: H04N1/04
Filed: 1992-03-17
Abstract: PURPOSE:To normally recognize messages represented by picture data even though the picture data received through communication lines are distorted or expanded. CONSTITUTION:The picture recognition device performing the prescribed picture recognition processing for the picture data (a)-(g) received through the communication lines and recognizing messages represented by the picture data (a)-(g) is provided with a detection means detecting marks 1a-1e from the picture data (a)-(g) and a correction means correcting picture data based on the location of respective marks 1a-1e detected by the detection means.
Patent JP-S5844558-A (JP)
Inventor: TOOMASU HARORUDO BENETSUTO
IPC: G06F9/22
Filed: 1982-04-12
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-H10255426-A (JP)
Title: Magnetic head slider
Inventor: AJIKI MASARU
IPC: G11B5/60
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic head slider by preventing the failure of a magnetic disk caused by dust. SOLUTION: This magnetic head slider is provided with the slider main body 1a which carries a specified recording/reproducing element 6 with and wherein the specified air flow 10 is flowed near the one surface and passed through at the operating time, at least a pair of side rails 2a, 2b formed beforehand along the air flow 10 on the one surface of the slider main body 1a, and a cross rail 4 formed between these side rails 2a, 2b each other at the end part 11 of the inflow side of the air flow.  In this case, prescribed recessed grooves 3 are formed at some areas of each side rails 2a, 2b, and these recessed grooves on the side rails are formed by the bottom surface almost parallel to one surface of the slider main body and the side wall surface connecting between the surface of the side rails and the bottom surface, and also the angle between the bottom surface and the side wall surface is formed to be <90 deg..
Patent JP-S62220533-A (JP)
Title: Production of polyvinyl acetal sponge
Inventor: YOSHIDA NORIO
IPC: C08J9/26
Filed: 1986-03-20
Abstract: PURPOSE:To obtain the titled sponge having especially improved impact resilience, by forcedly releasing a gelatinous substance formed in the middle of acetalization reaction from a wall face, floating the substance in a released solution and further carrying out the reaction. CONSTITUTION:An aqueous solution of PVA is treated with a pore-forming auxiliary (e.g. starch), an aldehyde (preferably formaldehyde) and an acid and acetalized under heating at 50-70 deg.C. At a stage wherein a gelatinous substance having shape retention is obtained, the gelatinous substance is forcedly released from the side wall face and the bottom wall face of a reaction bath and further acetalized in a state wherein the gelatinous substance is floated in a released solution to give the aimed sponge. The gelatinous substance on the bottom wall face is preferably released after a fixed time (30min-1hr) from the release of that on the side wall. When impasted starch emulsion which is obtained by impasting an aqueous solution of starch suspension under heating, then cooling and allowing to stand to give impasted starch and stirring and grinding the impasted starch is used as the pore-forming auxiliary, fine sponge having uniform micropores is obtained.
Patent JP-S61223350-A (JP)
Title: Balancer device of 3-cylindered engine
Inventor: OGURA MASARU
IPC: F02B75/18
Filed: 1985-03-27
Abstract: PURPOSE:To restrain vibration of an engine in a simple structure by disposing balance weights moving rectilineally in parallel to a piston on outside crankshafts of the first and third cylinders. CONSTITUTION:Outside crankshafts of the first and third cylinders are respectively provided with eccentric shafts in the opposite directions, and balance weights 14, 15 are moved to reciprocate rectilineally in the opposite directions from the respective eccentric shafts in parallel to the cylinder array through respective connecting rings. The center points 5, 6 of the eccentric shafts are set in such a manner that the center 5 of the eccentric shaft is positioned at an angle of theta+90 deg. on the first cylinder side, and the center 6 of the eccentric shaft is positioned at an angle of theta-90 deg. on the third cylinder side with respect to angular position of the second cylinder. The weights of respective balance weights 14, 15 are set in such a manner that the inertia couple produced by the balance weights 14, 15 is equal to the inertia couple produced by a 3-cylindered engine.
Patent JP-S53147010-A (JP)
Title: Preparation of propylene oxide
Inventor: HORIIE TAKESHI
IPC: C07D303/04
Filed: 1977-05-27
Abstract: PURPOSE: To obtain propylene oxide in high yield, with preventing the hydration of propylene oxide, by adding alkali metal hydroxides, etc. to a solution containing propylene oxide obtained by the saponification of propylene chlorohydrin, and distilling the mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09251514-A (JP)
Title: Method and device for recognizing character
Inventor: FUJINO DAISUKE
IPC: G06K9/62
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To recognize a character with low quality by which the individual character is not distinctly segmented by a picture element histogram since a superimposition and a joint occur in the adjacent character. SOLUTION: The reference pattern of a character to be recognized is superimposed on a rectangular area 23 while deviating its position in a second character recognizing part 7 concerning the rectangular area 23 of a character string which is not segmented by the picture element histograms 20 and 30 in the first character recognizing part 6. The character where a similarity degree becomes higher and its position are detected and the plural detected characters and the optimum character string from the position are re-arrayed so as to be adopted as a recognition result.
Patent JP-S63227377-A (JP)
Title: Color thermal transfer ink sheet
Inventor: KUAMI MICHITOKU
IPC: B41M5/382
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a color thermal transfer ink sheet which enables discrimination of colors for color thermal transfer, by providing light-reflective marks on a sheet base at positions corresponding to boundary parts between monochromic ink layers, in a non-transmitting color thermal transfer ink sheet. CONSTITUTION:A light-reflective mark 5 provided at each boundary part between a black ink layer 4BK and a yellow ink layer 4Y is different from other marks 5b, 5c, 5d in shape, and is printed in the width direction of an ink sheet over the entire width. When this color thermal transfer ink sheet 1 is moved in the direction of an arrow A, the light-reflective marks 5a-5d are detected by light-emitting and light-receiving elements 8A, 8B. The boundaries defining the monochromic ink layers 4Y, 4M, 4C, 4BK can be made clear through detection signals from the element 8B, and by a combination of the detection signals, thereby it is made possible to discriminate the yellow ink layer 4Y (which is the first one of the ink layers in each set) and the other ink layers 4M, 4C, 4BK.
Patent JP-H01234163-A (JP)
Title: Grinder
Inventor: NAGASE NOBORU
IPC: B24B41/04
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to change at least either of rigidity and damping ability optionally by connecting a fixed column of a high rigidity with a movable column of a low rigidity supporting a grindstone by a resilient member of which resiliency is changeable. CONSTITUTION:Reaction produced by cutting action of a grindstone to a work acts to incline a movable column 5 back about a shaft. At this time, the inclina tion degree of the movable column 5 is decided by resiliency of a coil spring 22 provided between the movable column 5 and a fixed block 23. For increasing this inclination degree, a bolt 26 fixing a movable block 24 of a specified spring 22 is loosened, and only this bolt 26 is moved together with the movable column 24 to make the movable block 24 immovable. The spring 22 at the position is therefore prevented from flexture of the movable column 5 is inclined, and the inclination degree of the movable column 5 becomes larger. By thus setting the number of the springs 22 to be actuated, the rigidity of a grinder can be adjusted as desired.
Patent JP-H01240403-A (JP)
Title: Film feed apparatus in sealer
Inventor: NAKAJIMA YASUO
IPC: B65H20/00
Filed: 1988-03-15
Abstract: PURPOSE:To permit a high-speed sealing, by continuously cutting seal films with a cutter of a cutter roll, retaining the cut pieces by suction with a film receiving part of a receiving roll and delivering the same to a film retaining part of a transfer table and then to a seal head device. CONSTITUTION:In a die unit 7, a belt-shaped film 5A is cut by a cutter 10 of a cutter roll 8 continuously into seal films 4 of a predetermined shape, which are held by suction with a film receiving part 11 of a receiving roll 9 and then turned over to a film suction part of an intermediate drum 13. Said film 4 is transferred in a vertical position relative to the receiving face of a film retaining stand 15 of a transfer table 14, it is retained by its suction force, placed in a horizontal position, the film retaining stand 15 is moved by a guide cam plate in the radial direction of the transfer table 14 and further moved along the rotationally movable path of a seal head device 17 within the film transferring section and the seal film 4 on the film retaining stand 15 is delivered rapidly and accurately to a suction pipe of the seal head device 17.
Patent JP-H05224743-A (JP)
Title: Unmanned vehicle guiding device
Inventor: HIROOKA SHIGERU
IPC: G01C3/06
Filed: 1991-03-01
Abstract: PURPOSE:To improve the mass productivity and the maintenance properties of an unmanned vehicle by improving the attachment structure of a distance measuring sensor provided to the unmanned vehicle. CONSTITUTION:An unmanned vehicle guiding device 1 is provided with a distance measuring sensor 2, a supporter 3 which supports slidably the sensor 2, and a drive means 9 which optionally slides the supporter 3. The far and near distances can be measured within the working range of a normal distance measuring sensor with the optional sliding of the sensor 2. Furthermore, the sensors can be integrated into a single kind so that the mass productivity and the maintenance properties of the unmanned vehicle can be improved.
Patent JP-S57178649-A (JP)
Title: Profile detector
Inventor: SHIDA TOSHIHIKO
IPC: B23Q35/128
Filed: 1981-04-24
Abstract: PURPOSE:To perform stable detection of copying, by automatically correcting an amplification degree of an electric signal amplifier when time aging is caused in an electric signal from a light receiving element and obtaining constant sensitivity. CONSTITUTION:When a detected unit 4 is not provided in a profile detector, light from a projector 2 is all irradiated to a light receiver 3, if a total quantity of irradiated light causes a difference in intensity of illumination, a signal, set by a reference voltage regulator 20 and amplified by an amplifier 11, is collated with a signal from an amplifier 9 at a point A, and then output of an amplifier 14 is applied to an amplifier 16 through a switch 15. a linear motor 17 is driven by output of the amplifier 16, and an amplification degree of the amplifier 9 is changed by a span regulator 18 directly connected to the linear motor 17, then power of the amplifier 14 is automatically regulated to be zero.
Patent JP-H11258839-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TANIGUCHI TOMOKO
IPC: G03G5/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity and less liable to lower its sensitivity even after repeated use by using a specified enamine compd. and a compd. selected from hydroquinone compds., etc., in combination. SOLUTION: A photosensitive layer contg. an enamine compd. represented by formula I or II and one or more compds. selected from hydroquinone compds., hindered phenol compds. and tocopherol compds. is held on an electrically conductive substrate. In the formulae I and II, R1 and R2 are each alkyl or phenyl which may have a substituent and Z is a group represented by formula III or IV. In the formula, III, R3 , and R4 are each H, optionally substd. alkyl or the like, R3 and R4 may bond to each other to form a ring, R3 and R4 are not simultaneously H and (n) is 0 or 1. In the formula IV, R5 and R6 are each optionally substd. alkyl or the like and R5 , and R6 may bond to each other to form a ring.
Patent JP-S54153808-A (JP)
Title: Shampoo composition
Inventor: UCHINO NORIYUKI
IPC: C11D10/02
Filed: 1978-05-23
Abstract: PURPOSE: To provide the title composition having excellent hair treating effect and low temperature stability, by compounding a hydroxyalkanesulfonate and a cationized cellulose, etc.  
     CONSTITUTION: A shampoo composition containing (A) 2W35 wt% of a hydroxyalkanesulfonate of formulas IWIV ( R is 4W10C alkyl, M is Na, K, alkaline earth metal, NH 4 , alkanolamine), and (B) 0.05W5% of a cationized cellulose having an N-content of 0.5W3.5 wt% or a cationized starch having a quaternary N-content of 0.5W5%. Representative example of the continized cellulose is a compound of formula V [R 1 WR 3  are H, VI (m, n, q are integers of 0W10; p is an integer of 0W3; R 4 WR 6  are H, CH 3 ; R 7  is CH 3 , C 2 H 5 , C 3 H 7 ; X is halogen; average value of m+n+q per glucose unit is 1W3; average value of p is 0.1W0.8; when the quaternary N-content is 0.5, p is 0.1 and when the former is 3.5, the latter is 0.8); l is 100W 20000]. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58187893-A (JP)
Inventor: KUROODO MARABUARU
IPC: G21C13/093
Filed: 1983-04-07
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-H05226389-A (JP)
Title: Automatic bonding device
Inventor: MIZUTANI TAKASHI
IPC: H01L21/52
Filed: 1992-02-17
Abstract: PURPOSE:To obtain an automatic bonding device capable of achieving the improvement of the efficiency of a bonding work and the simplification of an inspection of frames by a method wherein the automatic bonding device is constituted into a device to have a frame transfer means to make the frames transfer between frame transfer paths to reach from each of bonders to an unloader and prescribed position deviated from the frame transfer paths and the like. CONSTITUTION:An automatic bonding device comprises a plurality of bonders to accept frames, which respectively hold a semiconductor component and are fed in order, to perform a bonding work on the frames and an unloader to accept and house the frames made to pass through each of the bonders. Such the automatic bonding device is constituted into a device to have a frame transfer means 43 to make the frames transfer between frame transfer paths to reach from each of the bonders to a frame housing part of the unloader and prescribed positions deviated from the frame transfer paths. For example, a frame transfer means 43 is constituted into a means to have a plurality of frame guide mechanisms 141 and 142, which are arranged in parallel to each other and each of which is capable of forming a frame transfer path.
Patent JP-H11253628-A (JP)
Title: Game machine
Inventor: YAMADA KAZUO
IPC: A63F5/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which a stereoscopic image is displayed with a simple configuration. SOLUTION: A stereoscopic image sheet provided with a multi-image screen 112 where multiple small screens 111 where a viewpoint is changed little by little are vertically and horizontally arranged at small interval in parallel and a pinhole screen 114 which is arranged in the front part of the multi-image screen 112 with a permeable spacer 100 and where multiple pinholes 113 corresponding to the small screens 111 are formed is used for the variable display device of a special game, or the like., so as to display a stereoscopic image.
Patent JP-H04297606-A (JP)
Title: Fog dissipating nozzle and fog dissipating method
Inventor: AIZAWA KAZUO
IPC: E01H13/00
Filed: 1991-03-26
Abstract: PURPOSE:To eliminate troubles to sight line due to fog by disposing a suction/ discharge nozzle, which discharges the sucked outside air, at the periphery of spray nozzle which sprays pressurized air, and disposing a droplet separator in the suction passage for outside air. CONSTITUTION:When high-pressure air 24 is supplied to an air feed pipe 20, the high-pressure air 24 is blown from a spray nozzle 21. The outside air 25 containing fog particles 13 is sucked into a discharge nozzle 22, and the fog particles 13 collide with a corrugated plate 23 and caught by it. The outside air 26 from which fog particles are removed is blown from a diffuser 22c.
Patent JP-S58179443-A (JP)
Title: Preparation of frozen cooked food
Inventor: NIKI HIROSHI
IPC: A23L19/00
Filed: 1982-04-15
Abstract: PURPOSE:To prepare the titled food capable of producing the same cooked food as those obtained by baking or frying with an oil, only by heating it, by attaching finely divided fats and oils obtained by treating a fat or an oil having a specific SFI (solid fat index) to the surface of a cooked food, followed by freezing it. CONSTITUTION:A fat or an oil (e.g., a mixture of 200pts.wt. lard, 300pts.wt. solid shortening oil, and 500pts.wt. fractionated and hydrogenated palm oil) having SFI of 30-70% at 25 deg.C and <=15% at 37 deg.C is melted under heating, dispersed into a solution of a dispersant (e.g., sucrose fatty acid ester, gelatin, etc.) in warm water to give finely divided oil droplets, which are cooled, solidified, separated, dehydrated, and dried to form finely divided fat or oil (solid at normal temperature, liquid at 36-37 deg.C) having about 10-200mu particle diameters. The finely divided fat or oil is pasted on a cooked food (e.g., croquette, hamburger, etc.), which is frozen to give a frozen cooked food.
Patent JP-S60203348-A (JP)
Title: Measuring method of temperature distribution in continuous casting billet and metallic rivet
Inventor: HIRAO SHIROU
IPC: B22D11/16
Filed: 1984-03-28
Abstract: PURPOSE:To measure easily the temp. distribution in a billet during solidification by providing plural pieces of horizontal holes to a metallic rivet having a specific length, packing a metal of the kind different from the billet therein, driving such rivet to the billet under progression of solidification and inspecting said points after solidication. CONSTITUTION:Plural horizontal holes 11 are provided equidistantly and axially to a metallic rivet 10 having the length of >=1/2 the thickness of a continuous casting billet 4 and a different metal, for example, Au, FeS, Ni, Cr or the like is preliminarily packed in the holes 11. Such rivets 10 are driven into the billets 4 at the prescribed positions A, B, C of the billet 4 under continuous casting and the crystal condition of the metal in the driven parts after solidification of the billet 4 is investigated by a microscope to measure the temp. distribution during solidification of the billet 4. The temp. distribution in the billet 4 is thus known precisely and the elastic and plastic strain of the billet is exactly known.
Patent JP-S60203643-A (JP)
Title: Manufacture of molded article of flexible vinyl chloride resin resistant to growth of mildew
Inventor: MIYOSHI MOTOYUKI
IPC: C08K5/15
Filed: 1984-03-29
Abstract: PURPOSE:To obtain a molded article resistant to the surface staining and the growth of mildew, and desirable in view of food sanitation, by carrying out the plasma treatment of the surface of a flexible vinyl chloride resin molded article compounded with an epoxidized natural oil or fat. CONSTITUTION:100pts.(wt.) of a vinyl chloride resin is compounded with 0.5- 10pts. of an epoxidized natural oil or fat (e.g. epoxidized soybean oil) and other additives, and the mixture is formed to a desired form. The product is made to contact with the plasma of an inert gas free from plasma-polymerizability (e.g. helium, neon, etc.) and an organic compound having plasma-polymerizability (e.g. methane, ethane, etc.) to form a film of the organic compound polymer having a thickness of 0.01-2mu on the surface of the product.
Patent JP-H08228691-A (JP)
Title: Release paper for steamed confectionery
Inventor: ITO SHUNICHI
IPC: A21B3/18
Filed: 1995-02-24
Abstract: PURPOSE: To obtain release paper, suitable as a sheet of paper spread under a steamed confectionery, capable of improving the permeation of steam through a confectionery dough during the steaming processing and readily peelable from the steamed confectionery by uniformly boring many small holes in release paper having a release agent layer applied to the surface of the sheet of paper. CONSTITUTION: This release paper is obtained by uniformly boring many small holes 4 in the release paper 3 having a release agent layer 2 applied to the surface of a sheet of paper 1. A sheet of release paper 3 previously marked with letters 5 'upside' on the surface of the sheet of paper 1 and then coated with the release agent layer 2 is preferably used to enable the use without making a mistake in the front and back. For example, a silicone resin solution can be used as the release agent. The small holes 4 can be bored by using perforating rollers having a perforating part having, e.g. 5mm diameter at 20-35mm interval.
Patent JP-S57176852-A (JP)
Title: Redundant regenerative type optical communication system
Inventor: INAO KIYOHARU
IPC: H04L12/42
Filed: 1981-04-24
Abstract: PURPOSE:To prevent lowering in reliability even when one system is in trouble, by installing an optical path which weakly couples both communication systems at every station section of a duplex communication system, and by processing signals by adjusting the receiving sensitivity in accordance with the level of the optical signals. CONSTITUTION:An optical signal P21 delivered from a station 21 to optical transmission lines 10 and 11 is mixed into optical transmission lines 11 and 10 of another station 22 by a weakly coupling section 31, and given to the station 22 as an optical signal P22 after it is overlapped on the main signal, respectively. When one of the two communication systems, for example, the optical transmission line 11 is in trouble and the optical signal is stopped, only the mixed signal P31 caused by the weakly coupled section 31 is transmitted. Therefore, the station 22 adequately receives the low level signal by automatically improving its input sensitivity in accordance with the level of the optical signal P31, and sends the energized optical signal to the optical transmission line 11. In this way, the duplexity of the communication is secured in the section after the station 22 and before the station 21.