baber/WOPTO huggingface dataset:
Patent JP-H03100963-A (JP)
Title: Head moving system for magnetic disk device
Inventor: MAEKAWA KEIICHI
IPC: G11B17/32
Filed: 1989-09-13
Abstract: PURPOSE:To eliminate the necessity of a conventional pad and a mechanism attached to this pad by initially setting a magnetic head and a stablizing mem ber to the prescribed radial position of a magnetic disk when signals are recorded and reproduced. CONSTITUTION:At an initial position R, a magnetic head 2 and a magnetic disk 2 mutually get contact or are slightly separated and faced each other and with the rotation of the disk 1, a stablizing member 3 presents prescribed disk attracting force. As a result, the disk 1 is deformed corresponding to the surface shapes of the head 2 and the stablizing member 3 and slid in contact with the head 2 with suitable surface pressure. Afterwards, even in a process to move the head 2 in the radial direction of the disk, the disk attracting force of the stablizing member 3 is maintained as well and even when the head 2 is set near the outer circumference of the disk, the disk 1 is still attracted by the stablizing member 3 as it is.
Patent JP-S6485103-A (JP)
Title: Spray dryer
Inventor: IWATANI SHOICHI
IPC: F26B3/12
Filed: 1987-09-24
Abstract: PURPOSE:To produce granules which are unhollow and smooth in the surfaces and improved in angle of repose by using both a hot air means and a microwave means in combination as a drying means of fine liquid droplets. CONSTITUTION:A rotary disk 23 for spray is provided in a drying chamber 1 and rotated with a motor M and raw liquid is sprayed therewith. both a hot air intake 24 and a microwave transmitter 21 are provided to the upper part in the drying chamber 1 and the sprayed raw liquid is instantaneously dried with these two heat sources and fine powder and gas are produced. The fine powder is taken out from the lower part of the drying chamber 1 and gas is drawn out through an exhaust hole 25. Granules which have large bulk density and are dense can be produced by using the drying means due to microwaves in combination with hot air. Since the liquid droplets are dried from the insides thereof with microwaves, granules which are unhollow and free from a recessing part in the surfaces and dense are produced.
Patent JP-H0693563-A (JP)
Title: Production of coated fabric of polyester fiber
Inventor: IKEYAMA MASAMI
IPC: D06M101/16
Filed: 1992-09-08
Abstract: PURPOSE:To obtain coated fabric of polyester fiber excellent in washability and free from transfer of disperse dye by applying a resin solution containing a salt of a specific element to a dyed polyester fiber structure. CONSTITUTION:A polyester fiber structure dyed with a disperse dye is coated with a resin solution (preferred example: solution of polyurethane or acrylic resin) mixed with an aqueous solution of a salt of an element of the group IV A of the periodic table, e.g. ZrOCl2.8H2O or TiOCl2 as an water soluble salt of zirconium, titanium, etc., and is dried to provide the objective coated fabric of polyester fiber having excellent fastness to transfer of dye and stain. As the disperse dye capable of exhibiting especially preferable effect according to this method, an anthraquinone type dye having two anthraquinone nucleus- substituting groups selected from among primary and secondary amino groups, a hydroxyl group and a carboxyl group can be exemplified.
Patent JP-H01106839-A (JP)
Title: Alkadiene derivatives, manufacture and pharmacological composition
Inventor: JIYANNRIYUKU MARURON
IPC: C07C69/73
Filed: 1988-09-27
Abstract: NEW MATERIAL: Compds. of formula I [where R 1  is OH or acetoxy; R 2  is H, carboxy, an alkoxycarbonyl, phenyl or benzoyl; and R 3  is an alkylthio or alkoxy and R 4  is naphthoyl or (substd.) benzoyl, R 3  is an alkoxycarbonyl, CN, etc., and R 4  is an alkyl, naphthyl, (substd.) phenyl, alkylthio or (substd.) benzylthio or R 3  and R 4  form, with the carbon atom to which they are attached, a group of formula II or III (where R 5  is H or alkoxy and X is CH or S)].  
     EXAMPLE: 2-Hydroxy-5-phenylthio-5-ethoxycarbonyl-2,4-pentadienoic acid.  
     USE: The compds. of the formula I inhibit 5-lipoxygenase and are useful as anti- inflammatories, protectors related to the stomach and intestinal tract and drugs for asthma, allergosis, etc.  
     PROCESS: The compds. of the formula I (where R 1  is OH and R 2  is an alkoxycarbonyl) are obtd. by hydrolyzing enamines of formula IV in an acidic medium. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001065093-A (JP)
Title: Floor structure, building unit and building
Inventor: HOSHINO TAKESHI
IPC: E04B5/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To simplify a floor structure, to improve rigidity, and to reduce the vibration of a floor by laying a floorboard by welding a floor joist composed of hat shape steel onto a large beam composed of lip channel steel in a building unit. SOLUTION: In a building unit U, a girder 2 composed of lip channel steel is welded to a lower end part of four columns 1 composed of square shape steel, a floor joist 3 composed of hat shape steel for forming a lip piece 31 on the downwardly expansively opening edge is welded onto it, and the lip piece 31 of the floor joist 3 is fixed to a connecting material 6 composed of angle steel. A floorboard 4 composed of a particle board is laid on an upper surface the floor joist 3 and a floorboard receiving material 5 composed of square steel welded to the girder 2 to constitute a floor structure F. Thus, the floor structure F is formed as a three-layer structure of the girder 2, the floor joist 3 and the floorboard 4 to easily control accuracy, rigidity is improved by the floor joist 3 of hat shape steel, and a load of the floorboard 4 is surely transmitted to the girder 2 to reduce vibration of the floor structure F.
Patent JP-H0978419-A (JP)
Title: Production of nonwoven fabric disintegrating in water
Inventor: MIYATA KEIKO
IPC: D04H1/492
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a nonwoven fabric disintegrating in water, having sufficiently high strength in dried state and wet state to keep the web form and easily and extremely quickly disintegrating into fibers in contact with a large amount of water. SOLUTION: A web is produced by a wet papermaking process from a mixture produced by mixing 70-97wt.% of a regenerated cellulosic fiber or a synthetic fiber having a fiber length of 5-20mm with 3-30wt.% of fine pulp fiber having a water retention value of 210-450% measured in conformity to JAPAN TAPPI No.26-78. The web is placed on a transfer mesh conveyor, high-pressure water jet stream is ejected against one or both surfaces of the web in a manner to pass the stream through the web to effect the interlocking of the fibers and the treated web is dried to obtain the objective nonwoven fabric.
Patent JP-H04370230-A (JP)
Title: Fiber crimper
Inventor: TAKEHARA KATSUOMI
IPC: D02G1/08
Filed: 1991-06-13
Abstract: PURPOSE:To suppress occurrence of flaws by installing a side ring surface on an inscribed roller rotating at an equal peripheral speed in the same direction as that of a ring roller in a specific state. CONSTITUTION:Sides (a) and (b) on both sides of a roller surface 4 of a ring roller 1 and ring surfaces (c) and (d) on both sides of a roller surface 14 of an inscribed roller 5 are formed into respective mutual opposite tapered surfaces. The ring surfaces (c) and (d) of the side ring and the sides (a) and (b) of the roller which tend to separate by formation of a compressed gap are mutually kept in a pressure contact state by movement of a rotating shaft 6 urged by a coil spring 9 and the inscribed roller in the shaft direction.
Patent JP-H08107233-A (JP)
Title: Epitaxial wafer for led and its manufacture
Inventor: NOGUCHI MASAHIRO
IPC: H01L21/22
Filed: 1994-10-04
Abstract: PURPOSE: To provide a wafer which can markedly reduce negative resistance characteristics which appears in a device and improve yield, and a manufacturing method of the wafer. CONSTITUTION: A P-type or N-type GaAlAs layer is epitaxially grown on a P-type or N-type GaAs substrate by a slow cooling method. After that, the temperature is raised in a hydrogen gas atmosphere. After the temperature reaches a range from 750 deg.C to 850 deg.C, its state is maintained for 1-3 hours, and then the temperature is quickly reduced down to a room temperature. Thereby an N/P/N junction part which exists locally in the vicinity of the PN junction interface in the N-type epitaxial layer can be eliminated.
Patent JP-H0288064-A (JP)
Title: Four-leg walking hygiene
Inventor: IKEDA TAKASHI
IPC: A61H1/02
Filed: 1988-09-26
Abstract: PURPOSE:To cure various troubles and deceases due to 2-leg walking by a method wherein four-leg walking is effected by using an auxiliary apparatus. CONSTITUTION:An auxiliary apparatus A (a fingers extending apparatus) is for an ordinary man, and a user just walks by using four legs in a state to grip a grip part. Height can be changed by turning the flange part of a bottom. An auxiliary apparatus B is like an object in which a protector for an forearm for fencing is lengthened, and is used for a person troubled with a wrist and an ankle. The apparatus is put on an elbow part, and an user crawls with knees and elbows. An auxiliary apparatus C is a belt conveyor walking apparatus, and is used in a limited place and for a person having serious symptoms, and an apparatus in which the speed of an ordinary belt conveyor type walking apparatus is decreased and an inclination angle is increased. By walking by using four legs, a trouble and decease caused by two-leg walking can be naturally cured without causing an adverse reaction.
Patent JP-S61117310-A (JP)
Inventor: SASAKI HIDEO
IPC: E01C19/05
Filed: 1984-11-14
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-2000068321-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAYASHI YOSHITAKE
IPC: H01L21/60
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain high quality in semiconductor device, in which electrical connection between a semiconductor element and a circuit board can be made reliable and highly stable. SOLUTION: Extruded electrodes 3 are formed on a semiconductor element 1, and a conductive adhesive 6 is applied onto tip ends of the extruded electrodes 3. Meanwhile, electrode terminals 5 and as thin film 10 are formed in advance on a circuit board 4, and first insulating resin 8 is coated on the thin film 10. Next, the extruded electrodes 3 are facedown positioned above the board 4 to be made contact with the electrode terminals 5 via the conductive adhesive 6 and to expand the first insulating resin 8 into between the thin film 10 and a semiconductor element 1. Then the resultant assembly is heated and compressed by a heating/compressing head, the adhesive 6 and resin 8 are set, a gap between the element 1 and the substrate 4 is filled with a second insulating resin 9, the device is subjected to heat treatment and then made to set, thus a semiconductor device is manufactured.
Patent JP-S6396246-A (JP)
Title: Fe-ni-co sealing alloy having superior resistance to cracking by ag solder
Inventor: BA ROSEI
IPC: C22C38/14
Filed: 1986-10-09
Abstract: PURPOSE:To refine the grains of an Fe-Ni-Co sealing alloy having a specified compsn. and to improve the resistance to cracking by Ag solder, by incorporating a specified amount of Hf into the alloy or further incorporating a specified amount of Zr. CONSTITUTION:The compsn. of an alloy for sealing hard glass or ceramics is composed of, by weight, 25-35% Ni, 13-20% Co, 0.02-0.6% Hf and the balance Fe with inevitable impurities. The compsn. may contain 0.01-0.6% Zr as required. By the compsn., the infiltration of molten Ag solder into the grain boundaries of the alloy under tensile stress can be inhibited and the resistance of the alloy to cracking by Ag solder is improved.
Patent JP-S61119378-A (JP)
Title: Dc arc welding power source
Inventor: FUJIWARA KIROKU
IPC: B23K9/073
Filed: 1984-11-16
Abstract: PURPOSE:To regulate a welding current waveform by a simple device, and to execute welding of high quality by adding a deviation value of a detecting welding voltage and an output set value, and a deviation value of a detecting voltage of welding current variation and a reference voltage which has discriminated a short-circuit arc, and controlling an inverter. CONSTITUTION:A feedback circuit 7 value of a deviation of a detecting 13 welding voltage which has rectified and smoothed 10 an input 1 through a rectifier 8 and an inverter circuit 9, and an output set voltage 4, and a deviation- amplified value 17 of an amplified value 14 of a DC reactor or Rogowskii coil 12 voltage of a welding current and a reference voltage 16 which has discriminated 15 a short-circuit arc are added and amplified 18, and the inverter circuit 9 is controlled by an inverter driving circuit 11. According to this method, waveform control of a welding current by a variation of a welding load can be executed by a simple device without using a large-sized welding reactor, and welding is executed with high quality.
Patent JP-H1188331-A (JP)
Title: Computer readable storage medium stored with program information of communication method in communication system
Inventor: FUKUMOTO YUJI
IPC: H04L12/28
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To realize an information sharing environment by seamless radio communication without the need of replacing or resetting a modem and a LAN adapter so as not to make a user himself/herself be conscious of in which one of the inside and the outside of an office a portable information terminal is utilized in the case of utilizing it in the inside and the outside of the office. SOLUTION: A private branch LAN 4 and a radio base station 9 are provided in the inside 1 of the office and a mobile computing communication system capable of utilizing the portable information terminals 10, 11 and 12 in the inside and outside of the office is constructed. At the time, at least one side of the terminals 10, 11 and 12 and a server 5 connected to the private branch LAN 4 is provided with an office inside/outside judgement means for judging that the terminal is utilized in the inside 1 of the office or on the outside 2 of the office and a communication means for performing the radio communication through the radio base station 9 when it is utilized in the inside 1 of the office and performing the radio communication through a public network 3 when it is utilized on the outside 2 of the office corresponding to the judged result.
Patent JP-S62100267-A (JP)
Title: Mold release in molding low-density paste food
Inventor: HIRAOKA TSUGIO
IPC: A23L17/00
Filed: 1985-10-28
Abstract: PURPOSE:The inner parts of the mold is washed with water, immediately before the mold is filled with a food material, then the mold is dipped into water thereby low-density deformable paste food is formed without pressing and breakage. CONSTITUTION:The cavity 4 of the mold 1 is washed with water by means of a cleaner 7, immediately before a low-density paste food a is charged into, thereby a releasing layer 5 is formed on the cavity surfaces. The cavity 4 is filled with the food a, the mold 1 is dipped in water b and the slidable part 3 is pushed out of the frame 2 thereby the formed food a' floats up by its own flotage W and it is dipped up, then boiled.
Patent JP-S60134732-A (JP)
Inventor: MITAKA SHIYUNJI
IPC: H01M10/46
Filed: 1983-12-22
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-S62100569-A (JP)
Title: Adhesive composition
Inventor: MURAKAMI SEIHO
IPC: C08F4/34
Filed: 1985-10-28
Abstract: PURPOSE:The titled one-pack type composition, obtained by polymerizing a reactive unsaturated monomer and double bond-containing peroxy compound with a specific acrylate ester in respective ratios to give the peroxy groups present in the composition and having good cohesive force and adhesive properties. CONSTITUTION:An adhesive composition obtained by polymerizing (A) 100pts.wt. compound expressed by formula I (R1 is H or CH3; R2 is 1-18C alkyl), e.g. methyl acrylate, with (B) 0-29pts.wt. reactive unsaturated monomer, copoly merizable with the component (A) and having one or more hydroxyl groups, carboxyl groups, epoxy groups, amino groups and derivatives thereof and anhydrides, e.g. acrylic acid, and (C) 0.5-15pts.wt. compound expressed by formula II (R3 is H or 1-5C alkyl; R4 and R5 are 1-4C alkyl; R6 is H, 1-12C alkyl, etc.; n is an integer 0-4), e.g. tert-butylperoxy allyl carbonate, provided that the total amount of the components (B) and (C) is 0.5-30pts.wt. so as to give the peroxy groups in the component (C) present in the composition.
Patent JP-2001061322-A (JP)
Title: Combine harvester
Inventor: HIRAYAMA HIDETAKA
IPC: A01D34/24
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of performing an auto-lift motion to automatically lift a reaping apparatus by detecting the end of reaping and a back-lift motion to automatically lift the reaping apparatus by detecting the backward motion in reaping work while preventing the mud-dragging trouble cause by the grounding of the reaping part by the back-lift in backward motion, the lowering of the traveling performance by the auto-lift at the end of reaping and the prolonged operation time for the lowering of the reaping apparatus. SOLUTION: The height of back-lift to lift a reaping apparatus by the detection of the backward motion of a combine harvester during the reaping work on a paddy field is controlled to be higher than the height of auto-lift to lift the reaping apparatus by detecting the reaping end of the combine. Even if the front part of the combine harvester is lowered by the reaction of the backward motion in a paddy field to cause the forward shift of the machine balance, the lower face of the reaping apparatus is sufficiently separated from the field surface to prevent the contact with the surface. Accordingly, there is no generation of mud-dragging caused by the contact of the lower face of the reaping apparatus with the mud of the field and the clogging of the reaping apparatus with mud caused by the mud dragging phenomenon.
Patent JP-H03102991-A (JP)
Title: Image movement plotter
Inventor: FUKUSHIMA SEIJI
IPC: G02B27/46
Filed: 1989-09-18
Abstract: PURPOSE:To attain the rapid and highly accurate real time processing of an image by converting two time-sequentially arrayed moving image information into two-dimensional beam patterns by an optical arithmetic part, and at the time of detecting the noncoincidence of the two images, outputting the moving component of the images. CONSTITUTION:Two time-sequentially arrayed moving image data to be inputted to the optical arithmetic part 1 are formed in a frame memory 4 by an image signal inputted from an input device such as a video camera 5 or a video tape recorder 6 selected by the switching of a switch 7. On the other hand, horizontally polarized parallel beams are made incident from a reading light source part 2 upon the arithmetic part 1 and advanced to liquid panels 11, 12. The panels 11, 12 modulate the reading beams of the two moving image data, convert the modulated data into two-dimensional light beam patterns, simultaneously execute exclusive OR operation in each picture element, and at the time of optically detecting a noncoincident part between the two images, extracts only the moving component between the frames. The image of the extracted signal is formed on an array sensor 32 and outputted to a monitor TV. Even when a highly accurate image with much information is inputted, the real time movement of the image can be rapidly extracted.
Patent JP-S6482476-A (JP)
Title: Heated cooking utensil
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1987-09-25
Abstract: PURPOSE:To improve the safety and cleanliness by inclining forward the portion of a breather arranged on the rear upper face of a main body near heating sections as an exhaust port. CONSTITUTION:A breather 17 is provided on the rear section of a main body 11, the portion of the breater 17 near heating sections 13 and 15 is used as an exhaust port 18, the remaining portion is used as an intake port 19, and the exhaust port 18 is inclined forward. When the air having cooled the main body 11 is discharged, the exhaust air flows to the front of the main body 11 because the exhaust port 18 is inclined forward, and the air above the main body 11 is pushed forward. Even if cooking is performed at any portion of the heating sections 13-16, the soot generated by the cooking does not flow backward, and the suction of soot through the breather 17 can be reduced. The safety and cleanliness is thereby improved.
Patent JP-H0581484-A (JP)
Title: Handy scanner having character recognition function
Inventor: SUGITA SHIGERU
IPC: G06K9/22
Filed: 1991-09-20
Abstract: PURPOSE:To reduce misrecognition and shorten a recognition time by receiving the specification of a recognition character kind and limiting an object of recognition to the recognition character kind when character recognition is performed. CONSTITUTION:When there is a wait indication from a host computer 9, a character kind specification code is received and stored in a character kind code storage part 8a. Here, the character kind specification code is sent preferably in input units. Basically, character kinds can be specified, character by character. Then a CCD 3 is driven and an input image is recognized. It is decided whether a slip input is an English letter or number to select an English letter dictionary ROM 6 for the English letter or a number dictionary ROM 7 for the number. It is checked whether or not there is a next character after the one-character recognition and when there is the next character, the processing is repeated. When the input of a desired character string ends, the input character string is sent to the host computer 9 and the processing is finished. Consequently, objects of recognition by the OCR handy scanner are switched according to input fields to improve the recognition rate.
Patent JP-S62102228-A (JP)
Title: Liquid crystal display device
Inventor: EZAKI TOMOHIRO
IPC: G02F1/133
Filed: 1985-10-30
Abstract: PURPOSE:To expand the life of an active matrix type liquid crystal display device by reading out a voltage being impressed to a liquid crystal display picture element at present at the time of refreshing operation, inverting and amplifying the voltage and applying the inverted and amplified voltage to the picture element again. CONSTITUTION:The capacity levels C14, C16 of dummy cells 8, 9 are precharged to intermediate potential levels '1', '-1' respectively by precharge voltage generating circuits 10, 11. When signals (a), (c) are turned to 'H' at time t1, prescribed switch elements are closed, a scanning signal line (m) is connected to dummy lines na, nb to make both the signal lines equal potential and disconnected at time t2. At time t3, the scanning electrode l1 of a picture element 1 and the line (b) are turned to 'H', prescribed elements are closed, respective potential levels of the C14, C16 are divided by respective capacity values and stray capacity values and the potential of C3 is also divided by floating capacity CA. The voltage of the scanning line (m) is compared with that of the dummy lines na, nb by comparators 6, 7 respectively, the compared values are converted into ternary value by a ternary conversion output circuit 12 on the basis of the prescribed method, and at time t5, the dummy lines na, nb are connected to the scanning signal line (m) by a signal (d). Since an alternate voltage is applied to a capacity C in an element 1 on the basis of the ternary conversion output (k) during the period until an element 2 is turned off and an AC field can be impressed to a liquid crystal element 4 every refreshing operation, the life of the display device can be expanded.