baber/WOPTO huggingface dataset:
Patent JP-S6179033-A (JP)
Title: Closed drum brake for car
Inventor: IDESAWA ISAO
IPC: B60T1/06
Filed: 1984-09-26
Abstract: PURPOSE:To close up tight a control portion efficiently by rotatably disposing a cover plate on the boss portion of a drum brake, mounting seal materials on the opening edge of the cover plate and the opening edge of the brake drum, and disposing a bleeder hole in the boss portion of a back plate. CONSTITUTION:Elastic seal materials 20 are disposed in the fitting concave portion 5e of a brake drum 5 and the fitting portion 17a of a cover plate 17, respectively to close up tight. A liquid passing hole 21 connected to a wheel cylinder 14 and a bleeder hole 22 are disposed in a boss portion 13a of a back plate 13. In this arrangement, water, earth and sand can be prevented from advancing into a brake, and stable braking force is always exhibited.
Patent JP-H0487473-A (JP)
Title: Picture processing unit
Inventor: ISHIKAWA TAKASHI
IPC: G06T9/00
Filed: 1990-07-31
Abstract: PURPOSE:To synthesize compressed pictures in a memory by quantizing an orthogonal transformation data, compressing the data to a data information quantity of a prescribed value (S) or below and coding the data while applying variable length coding to a quantized conversion coefficient and storing the data in the unit of the prescribed value (S). CONSTITUTION:An image picture element data inputted from an input terminal 1 is given to a block processing circuit 2, in which the data is segmented in a block comprising, e.g. 8X8 picture elements and the block data is fed to plural coding circuits 3a-3d. The coding circuits 3a-3d give a code word to buffers 5a-5d and a code length to code length counters 4a-4d respectively. The code length counters 4a-4d accumulate a code length fed from the coding circuits 3a-3d by one block and give the result to a coding selection circuit 6. The coding selection circuit 6 compares the total sum of the code length in one block with a prescribed value (S) and discriminates a coding circuit giving a value less than the value (S) and close to the value (S) and gives the total sum to a signal changeover switch 7 and an index memory 9.
Patent JP-H0520758-A (JP)
Title: Medium chucking device
Inventor: DOI TERUAKI
IPC: G11B17/028
Filed: 1991-07-15
Abstract: PURPOSE:To eliminate a necessity for setting an escaping bulge on the upper surface of a turn-table by projecting a lever higher than a medium installing surface, to miniaturize a driving mode and make it thin. CONSTITUTION:A disk spindle hub 7 is fixed to the spindle 6 of a driving motor 5 and an installing surface 71 is provided on its upper surface for attracting the medium 1 of a floppy disk by a magnet 8. The tip part of the spindle 6 projects from the installing surface 71 and a urn-table 52 fixed with a rotor 51 is fixed to the sindle hub 7. One end of a lever 73 is fixed so as to be rotated by a pin in the condition that it is attached to a surface opposed to the medium 1 of the turn-table 52 and a drive pin 72 is fixed to the other end so as to be engaged with the drive hole 22 of the medium 1 by projecting it higher than the installing surface 71. Thus, even in the condition that the drive pin is not in the drive hole the lever is not pressed down by a medium hub 2 and the necessity for setting an escaping on the upper surface of the turn-table is eliminated.
Patent JP-H0365319-A (JP)
Title: Manufacture of composite molded product
Inventor: YAMATO MOTOTOSHI
IPC: B29C45/00
Filed: 1989-08-04
Abstract: PURPOSE:To integrate even a composite molded product having a three- dimensional or complicated shape with good productivity by molding an olefinic polymer and/or a hydrocarbon type thermoplastic elastomer into a layer forming material by vacuum molding or pressure molding and subsequently supplying norbornene type reaction solution for bulk polymerization to cure the same. CONSTITUTION:For example, a polypropylene sheet is cut into a proper size while the cut sheet is heated to be rapidly placed on a female mold and a mold is evacuated from the vacuum hole provided to the lower part thereof the bring the sheet into close contact with the mold surface. After layer forming material is molded into a box shape by vacuum molding, the mold is clamped and both of a reaction liquid containing an activator and a norbornene type monomer and a reaction solution containing a metathesis catalyst and the norbornene type monomer are mixed to be injected in the mold and polymerization reaction is performed to obtain a box-shaped composite molded product consisting of the polymer base material and the PP layer.
Patent JP-S58103036-A (JP)
Title: Bidirectional data converting device
Inventor: KURACHI SHIGEO
IPC: G06F5/00
Filed: 1981-12-14
Abstract: PURPOSE:To perform bidirectional data conversion, by providing one code conversion table and its index table at least and accessing the index table directly by input data. CONSTITUTION:The first and the second code conversion tables 5 and 6 for data conversion and a data converter 2' consisting of an index table 4 for these tables 5 and 6 are provided between a buffer memory 1 and a shift register 3. The table 4 is addressed by the first input data of the first byte to read out the start address for tables 5 and 6 and data length information. In the table 5, data are arranged in order of contents of the first input data of the first byte and are stored in accordance with addresses stored in the table. In the table 6, data are arranged in order by a length from respective start addresses and are stored in accordance with addresses stored in the table 4. Consequently, two 8-bit code data inputs can be converted to one 16-bit code data.
Patent JP-H0848920-A (JP)
Title: Noninflammable coating film stripper composition
Inventor: YANAGISAWA FUMIO
IPC: C09D9/00
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a noninflammable coating film stripper composition which has no fear of being judged as an inflammable substance even when subjected to the measurement according to the revised Fire Laws issued on May in 1988 though it has a releasing power as high as that of conventional products. CONSTITUTION:This composition comprises 84-94wt% methylene chloride, 3-8wt.% ethyl alcohol and 3-8wt.% acetone.
Patent JP-H0251277-A (JP)
Title: Reverse stagger type amorphours silicon thin film transistor
Inventor: HAGIWARA YOSHIHISA
IPC: H01L29/786
Filed: 1988-08-12
Abstract: PURPOSE:To make it possible to obtain a reverse stagger type silicon thin film transistor which does not cause film exfoliation and that the ON currents are great by making it have a ternary silicon nitride layer below an amorphous silicon layer and a binary silicon nitrized layer below this ternary silicon nitride layer. CONSTITUTION:A silicon oxide layer 3 to become a gate electrode 2 gate insulating layer is formed at an insulating substrate 1. And a binary silicon nitride layer 4a by plasma reaction of SiH4 and NH3 and further a ternary silicon nitride layer 4b by plasma reaction of SiH4, NH3 and N2 are formed, and subsequently, an amorphous silicon layer 5 to become an active layer is formed. Next, an impurity silicon layer 6, a source electrode 7, and a drain electrode 8 are formed. Further, the binary silicon nitride layer 4a, the ternary silicon nitride layer 4b, and the amorphous silicon layer 5 are formed continuously without breaking vacuum.
Patent JP-H0364449-A (JP)
Title: Transparent vapor-deposited film
Inventor: HORII SHIGEO
IPC: C23C14/08
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a transparent vapor-deposited film having superior properties as a barrier and tight adhesion and free from cracks by successively forming a vapor-deposited aluminum oxide film of a specified thickness and a vapor- deposited silicon oxide film of a specified thickness on the surface of a transparent film. CONSTITUTION:A vapor-deposited aluminum oxide film of <=2,000Angstrom thickness and a vapor-deposited silicon oxide film of <=2,000Angstrom thickness are successively formed on at least one side of a transparent film and a vapor-deposited aluminum oxide film of <=2,000Angstrom  thickness is further formed as required. A noncurly transparent vapor-deposited film having low oxygen permeability, superior properties as a barrier, especially as an oxygen barrier and tight adhesion is obtd.
Patent JP-S6262290-A (JP)
Inventor: YASUKUI TAKASHI
IPC: G21C19/07
Filed: 1985-09-13
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-H1144009-A (JP)
Title: Waterproof structure of outer wall joint
Inventor: KAWAMOTO YOSHIMI
IPC: E04B1/684
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a decorative material to cover the whole of a joint and to maintain reliable waterproofness for a long period by a method wherein the protrusion part of a waterproof member and the extension part of a water drip member are collectively nipped by a gasket approximately in a U-shaped in cross section. SOLUTION: A waterproof member 21 is provided and formed such that a mounting part 21A extending along the back of an outer wall panel 14 arranged at the outside of a prefabrication building 10 and a protrusion part 21b extending in a direction in which the protrusion part is separated away from a building 10 are coupled together at a given cross angle. A water drip member 16 having an extension part 22 extending along the protrusion part 21B of a waterproof member 21 is arranged below the outer wall panel 14. The protrusion part 21B of the waterproof member 21 and the extension part 22 of the water drip member 16 are collectively nipped by a gasket approximately in a U-shape in cross section. This constitution maintains reliable waterproofness for a long period and eliminates the need for a decorative material to cover the whole of a joint 18.
Patent JP-H0857824-A (JP)
Title: Method for shaping molding die
Inventor: FUKUMITSU YOSHITAKE
IPC: B28B1/26
Filed: 1994-08-26
Abstract: PURPOSE: To prevent movement of a molding die at the time of shaping to enhance a positioning accuracy by a method wherein a molding die-positioning jig is mounted on a shaping surface of a shaping mold in an automatically aligned state by using a magnetically attracting action, and a material for the molding die is casted.into a molding die-molding space provided correspondingly to the shaping mold. CONSTITUTION: A frame material 8 is put on a peripheral edge of a shaping mold 7 for forming a molding die-molding pace S inside the frame material 8. At this time, a fitting part to be fitted to a positioning jig 10a of a lower mold 3 is formed on each side of a shaping surface of the shaping mold 7. A concave fitting jig 9a made of a permanent magnet is previously installed thereto. The concave fitting jig 9a and a convex positioning jig 10a mounted on the lower mold 3 are set, and a molding material for the molding die is casted into the space S. The material is cured to be shaped into the lower mold 3 serving as a molding die. Therefore, the molding die-positioning jig 10a can be simply set in position on the shaping mold 7 and is never moved by the molding material at the time of shaping. The molding die can be easily shaped at a high positioning accuracy.
Patent JP-H0949601-A (JP)
Title: Cogeneration boiler
Inventor: TAGA KIICHI
IPC: F22B1/08
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To generate not only steam but also electric power simultaneously with a high efficiency by a method wherein superheated steam, generated in a unit type once-through boiler, is supplied into a turbine to generate power and, thereafter, exhaust steam is introduced into a steam generator to generate low-pressure steam while drain is recycled into the once-through boiler completely. SOLUTION: This high-pressure boiler is constituted of a once-through boiler 1 while the once-through boiler is constituted of a simple and inexpensive boiler without causing the separation of steam and water, such as a Sulzer type once-through boiler. In this case, a superheater is expandable freely and the temperature of superheated steam is determined by only the ratio of feed water and fuel whereby no special temperature regulation is necessitated. In order to do so, the quality of feed water is improved and all amount of feed water in a circuit is condensated. Accordingly, all amount of exhaust steam of a high-pressure turbine 2 is supplied into a steam generator 3 and is condensed to recycle it. On the other hand, water, to be supplied into the steam generator 3, is enough to be low-grade water not treated yet.  In this case, a heat transfer surface is heated by steam and a steam temperature becomes same as a heat transfer surface temperature whereby the heat transfer surface will never be exploded even when scale is adhered to the same.
Patent JP-S6446128-A (JP)
Title: Floating point arithmetic unit
Inventor: KURIHARA HIDEAKI
IPC: G06F7/00
Filed: 1987-08-13
Abstract: PURPOSE:To realize the high-speed processing with a simple program for a floating points arithmetic unit by always converting an exponent part into an integer with extraction of only the exponent part out of the input value and subtraction of an offset component in case the exponent part is extracted in a process where the logarithm value is calculated from the number of floating points. CONSTITUTION:A logical arithmetic circuit 111 adds the floating point obtained from conversion of types to the value of a mantissa part obtained from reference to a table. A register 112 loads the input value as well as the arithmetic result of the circuit 111. An exponent extracting means 113 subtracts an offset component from the bit length of the exponent part of the input value loaded to the register 112 and turns the exponents part into an integer with an arithmetic operation. At the same time, the means 113 delivers selectively the result of said arithmetic operation to a type converting circuit 114. Thus the conversion of floating points is attained and the exponent part is extracted with an arithmetic operation. As a result, a program is simplified and the processing speed is increased for a floating points arithmetic unit.
Patent JP-S6446521-A (JP)
Title: Heating cooker
Inventor: ISHIGAMI MICHIFUMI
IPC: F24C7/02
Filed: 1987-08-13
Abstract: PURPOSE:To improve the operability of a cooker by a method wherein first, the whole cooking menus are displayed and then successive operations of selecting means for Groups, cooking menus cause a selected group and menu to be displayed respectively. CONSTITUTION:In waiting condition, the whole lights of cooking menus 26 in group display frames 22-25 of a menu display part 21 are turned off. When an optional switch of selecting switches 27-30 for cooking menu, first, the whole lights of cooking menus 26 in the part 21 are turned on. Then, the light of one of the frames 22-25 corresponding to the operated one of the switches 27-30 is turned on and displayed and the cooking menu in the top part of the frames 22-25 is initially selected and turned on and off. Then, until a desired cooking menu is displayed, the corresponding switch in the selecting switches 27-30 is repeatedly operated. By this constitution, the menu can be easily confirmed and the operability of a cooker can be improved.
Patent JP-H0485463-A (JP)
Title: Floor mover
Inventor: FUTAMOTO AKIRA
IPC: E04H3/26
Filed: 1990-07-30
Abstract: PURPOSE:To permit the size of floor whose height and slope are adjustable under a condition securing sufficient strength to be regulated to corresponding ones by a method in which a lift is attached controllably with the horizon, slope, and height of movable floor between a fixed floor and the movable floor. CONSTITUTION:A base 3 is attached to the corner four positions of a pit 2 formed in a floor 1 and lifts 9 and 10 to vertically expand or contract the combined two arms 6 and 7 are provided between the base 3 and the movable floor 4. When the lifting amounts of the lifts 9 and 10 on the four positions are the same for operation of oil-pressure cylinder 8, the oil-pressure cylinder 8 for the lifts 9 and 10 is operated synchronously to move the floor 4 vertically and horizontally. Also, when the cylinders 8 are in non-synchronous operation and the connection of the arms 6 and 7 to the base 3 and the floor 4 is universal joint, optional direction and angle can be obtained according to the lifting amounts of the lifts 9 and 10.
Patent JP-H0951404-A (JP)
Title: White light source for color scanner
Inventor: KAWAI TSUTOMU
IPC: H04N1/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To realize the white light source for a color scanner at a low cost with a comparatively small size in which a high sensor output for blue and green colors and high contrast blue color are obtained and adverse effect on the service life of a white light source bulb is reduced in the color scanner such as a serial scanner bubble jet printer. SOLUTION: In the case of using a green color filter 4, a current or a voltage higher than that in the case of using a red color filter 4 is applied to a white color light source bulb 1. Furthermore, in the case of using a blue color filter 4, a current or a voltage higher than that in the case of using the red color filter 4 is applied to the white color light source bulb 1 and the current or the voltage is in excess of the rating of that of the white color light source bulb 1.
Patent JP-2001036897-A (JP)
Title: Video display system
Inventor: ISHII KAZUMI
IPC: G10L15/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a powerful video image with enhanced entertainment performance and a sense of interest in the video image to a viewer by making the viewer less tired of viewing the video image and allowing the viewer to have relevance with the video image. SOLUTION: A virtual aquarium system adopting the video display system is provided with three projectors 12A-12C that project and display a video image onto three screens 11A-11C, a switch 24 that is used to selectively command a normal mode or an event mode, means (21, 23) that give virtual video data simulating behaviors of actual fish to the projectors 12A-12C when receiving a command of the normal mode by the switch 24, and means (34, 31, 22, 33, 32, 42, 43) that interactively give video data relating to behaviors of fish artificially produced to the projectors 12A-12C when receiving a command of the event mode by the switch 24.
Patent JP-H06154014-A (JP)
Title: Buckle for increasing its retaining force under load
Inventor: FURANSHISU JII FURAANO
IPC: A44B11/26
Filed: 1993-07-26
Abstract: PURPOSE: To avoid unexpected deviation or damage occurring when a bulk comprising a male and a female members is under a load to separate these two members. CONSTITUTION: Flexible arm 44 of male member 20 has fastening finger-pressing portion (lug) 52 and shoulders 54, 54. Female member 18 comprises inner channel 22 and slot 30. Engagement members 32, 32 that have lock faces 40, 40 in snap engagement with shoulders 54, 54 are disposed in the channel. When the female and male members are locked, since the core of the central line of the flexible arm on which the load for separating the female and the male members is concentrated is in conformity with the core of the central line on which the power to resist the load is concentrated, lug 52 is slightly deflected to the outside of slot 30 when a load is applied and the bearing capacity of two members is increased thus preventing the unexpected deviation and damage of buckle 10.
Patent JP-H0950329-A (JP)
Title: Protection screen structure
Inventor: KAKEGAWA HIROSHI
IPC: G06F1/16
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the workability for maintenance and extension works by forming a protection screen as a roll screen to be taken up in a roll shape and also to be optionally drawn out according to the unit protection state. SOLUTION: A roll screen 4 covers one of both units 3a and 3b when the other unit must be maintained and extended and also can be taken up into a store part 5 and then drawn out, when necessary, for the unit to be covered. If the unit 3a is maintained and extended, the screen 4 is drawn out downward to cover the front face of the unit 3b. Under such conditions, the screen 4 is naturally restored in its take-up state. Thereby, a hook-shaped member 6 provided at the tip of the screen 4 is hooked at a part of a casing 1. Thus, the screen 4 is kept in its drawn-out state.
Patent JP-H0488937-A (JP)
Title: Hollow treating fishing rod
Inventor: SAITO HIROKI
IPC: A01K87/04
Filed: 1990-07-30
Abstract: PURPOSE:To obtain the title product having smooth movement of main line, effectively preventing damage of main line by fixing an inner peripheral opening of guide ring of smooth shape somewhat protrusively to a position inside difference in level of acute angle at the tip of joint part of each disassemble rod of main body of hollow rod. CONSTITUTION:The objective product wherein a guide ring 2 formed to have roundness at the inner peripheral opening side in the section is fixed in such a way that the inner peripheral opening is made somewhat protrusive from the inner peripheral face of hollow part in the vicinity of the top of a joint part 11 of disassemble rods 1' constituting a main body 1 of hollow rod and when a main line R comes and goes in the main body 1 of hollow rod, the main line R is not brought into contact with difference in level of acute angle at the tip of the joint part 1 of the disassemble rods 1' and brought into contact with the smooth inner peripheral opening of the guide ring 2.
Patent JP-2000015973-A (JP)
Title: Raising board for documents/data for instantly search and take out documents or envelopes which are stacked and stored in side drawer of office desk or the like
Inventor: USUI HIROSHI
IPC: B42F7/14
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To raise and pull out documents and envelopes to a state wherein they are easily searched by a method wherein a side plate and a side end plate to rock reversibly and invertably one part of a loading base plate for documents or envelopes, which is formed into a matching rectangular shape with the lateral width size of a side drawer of an office desk, in the direction of an outward specified angle, are arranged. SOLUTION: A side end plate 2 works as a short partition plate in a space with a left frame plate 8, and a side plate 3 is formed into a wide dimension to be inverted and stood upside-down at 180 deg. under a loading base plate 1. When a group of documents and envelopes 11 which are loaded on the loading base plate 1 are individually searched and pulled out, a tab 6 which is provided on the side plate 3 is pinched by finger tips, and the loading base plate 1 is lifted upward together with the side plate 3, and then, the side plate 3 is inverted in the direction at 180 deg. downward, and the side plate 3 is stood upside-down on the floor plate of a drawer 7.  In this case, the width dimension of the side plate 3 is set in such a manner that when being built up to a height dimension by which the loading base plate 1 diagonally stands at an angle of 30 deg. or higher between the top end and the floor plate of the drawer 7, the group of the documents and the envelopes 11 which are loaded in the drawer 7 are diagonally stood on the loading base plate 1, and the searching becomes easier.