baber/WOPTO huggingface dataset:
Patent JP-2000100234-A (JP)
Title: Vehicular lamp device
Inventor: AOYANAGI TAKASHI
IPC: F21V14/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp device applicable to a vehicle body having a structure into which a screw driver can not be inserted from a position right above it. SOLUTION: An internally toothed gear 10 having slant teeth 11 opened toward a front side is fixed at a base end of a screw part 9 located outside a housing 2, a cross tooth 16 of a screw driver 15 inserted slantingly downward from the upper side of the housing 2 is directly engaged with the slant teeth 11, and then, the internally toothed gear 10 can be turned by the screw driver 15.
Patent JP-H11105916-A (JP)
Title: Protecting device for article
Inventor: OKUYAMA NORIAKI
IPC: B65D81/113
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a large storage space, by unfolding, when fitting the device on the corner of an article, one of the cut pieces of a second wall into nearly a flat plate so that a first wall forms nearly a letter L, and setting the other cut piece into an upright position to the first wall, thereby giving the shape of a solid which covers the sides and top and bottom of the corner of the article. SOLUTION: In use of a protecting device 1, a first cut piece 8a folded in a triangle from a fourth crease 12 is unfolded into a flat plate so that a first wall 4 folded in two forms nearly a letter L, and then a second cut piece 8b is set in an upright position to the other end 4b of the first wall 4 so that they nearly form a letter L. Consequently, the platelike member 2 takes the shape of a boxlike solid in which two sides adjacent to each other are open, and it covers and protects the sides and top and bottom of a corner of a mattress by being fitted on the corner. Further, by bending a first and second engagement pieces 15a and 15b, made in the first and second cut pieces 8a and 8b of a pair of second walls 6, outside after the platelike member 2 is unfolded into the solid shape, the first and second cut pieces 8a and 8b are kept joined.
Patent JP-2000094390-A (JP)
Title: Separating table for cake
Inventor: TAJIKA KENJI
IPC: B26D3/18
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To separate a sectorial cake while being preventing its shape from being lost. SOLUTION: A cake C is separated from the other cakes by outward moving a segment 3. The separating movement is stopped in a state where the tip Ca of the cake C is placed on a central seat 1a, a fork F is advanced and inserted through fork grooves 3d, 3e of the segment 3, and the tip Fa is inserted into an auxiliary groove 1b of the central seat 1a. In this state, the fork F is raised, and the cake C is lifted from the segment 3 and moved to the next process. Since the fork F supports the whole cake C without deviating the whole cake C, by arranging its tip Fa under the tip Ca of the cake C, the cake C is prevented from being lost in its shape and from being dropped from the fork F.
Patent JP-S61147339-A (JP)
Title: Command processor
Inventor: IGAWA YOSHIHIRO
IPC: G06T1/00
Filed: 1984-12-20
Abstract: PURPOSE:To attain high function and high speed of the titled processing by constituting the titled processing unit that a macro command control memory is used so as to control a read pointer of the macro command memory. CONSTITUTION:The macro command control memory 36 is provided in a picture processing processor 3 to set a micro control memory pointer 35 being its read pointer, a read data (6) from the macro command control memory 36 is given to a switch 37, and a read data (7) is given thereto as a control data of a macro command pointer 32, and the switch 37 switches the data read from the common memory 2 and the read data from a macro command storage memory 33 according the read data (6) from the macro command control memory 36.
Patent JP-H03127824-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: HASHIMOTO MASAYASU
IPC: H01L21/208
Filed: 1989-10-12
Abstract: PURPOSE:To regulate crystallinity in the last stage of continuous epitaxial growth, and reduce the generation of defect in the later process, by making the amount of melt in the melt reservoir used in the last stage larger than the amount in the preceding stage. CONSTITUTION:A semiconductor substrate 1 is brought into contact with first melt 41 by sliding a melt holding part 3; if necessary, melt-back is performed and the substrate is gradually cooled with a specified temperature gradient, thereby performing first epitaxial growth. After that, by sliding again the melt holding part 3, the semiconductor substrate 2 is brought into contact with second melt 42, and second epitaxial growth is performed. Further by sliding the melt holding part 3, the semiconductor substrate 2 is brought into contact with third melt 43, and cooled with a specified temperature gradient, thereby performing epitaxial growth. In this case, the amount of melt in the melt reservoir 31 of the melt holding part 3 used in the last stage is made larger than the amount in the preceding stage. Thereby the surface of an epitaxial growth layer is regulated, so that ohmic failure and recognition failure in electrode attaching and pattern recognition in the later process are eliminated, and the yield in the manufacturing and assembling of a light emitting diode is improved.
Patent JP-2001093947-A (JP)
Title: Semiconductor device, semiconductor wafer and method for manufacturing semiconductor device
Inventor: YOKOKURA SEIICHIRO
IPC: H01L21/66
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer, in which the number of probe needle is decreased in wafer burn-in and the troubles of connecting a load resistors is saved. SOLUTION: On a semiconductor wafer, a VDD line 11 is connected to a plurality of VDD pads 3, with a fuse 8 in between, and to a plurality of input/ output pads 6 with the fuse 8 and a pull-up resistor 9 in between. Similarly, a VSS line 12 is connected to a plurality of VSS pads 4, with the fuse 8 in between, and to a plurality of input/output pads 7, with the fuse 8 and a pull- down resistor 10 in between. Furthermore, a clock line 13 is connected to a plurality of clock pads 5 with the fuse 8 in-between. Thereby, when voltage is applied to each one of the VDD pads 3, the VSS pads 5 and the clock pads 5, the voltage is applied to the other pads, too, so that burn-in is made possible, and when all of fuses 8 are cut off, die-sort is made possible.
Patent JP-H1086736-A (JP)
Title: Drink container holder for automobile
Inventor: INAMURA HIROJI
IPC: B60N3/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a drink container holder which can hold a drink vessel to be held corresponding to its size further with minimum dimension into compactness. SOLUTION: A main unit 1 supports one of a bottom surface, back surface and a side surface of a drink container. The other surface is supported by a movable holding part 2. A front part 2a of the movable holding part 2 is formed in a circular arc shape. From a lower end edge of the front part 2a, an arm 2c is extended, to slide along the bottom surface 1a of the main unit 1, the movable holding part 2a is made movable. A slide direction is a diagonally longitudinal direction. In accordance with a size of the drink container, the movable holding part 2 is slid, a size of a receiving part is made variable, to be suited. When the movable holding part 2 is slid to the maximum depth, a form considerably smaller than in the past is obtained.
Patent JP-H07107060-A (JP)
Title: Demodulator
Inventor: KAWANAKA ZENICHI
IPC: H04L27/00
Filed: 1993-10-01
Abstract: PURPOSE:To easily perform high-grade arithmetic processings by separating modulated carrier waves to negative and positive frequency components and demodulating them by a specific circuit. CONSTITUTION:By a conversion means formed of a local oscillator 1, multipliers 2 and 3 and LPFs 4 and 5, modulated carrier wave signals are moved to a band over the frequency 0. Then, by a separation means formed of a pi/2 shifter 6 using a weber circuit and adders 7 and 8, the negative frequency component and the positive frequency component are separated. By using both frequency components and performing demodulation, a frequency band to be processed can be narrowed to a half, the throughput of a digital signal processor is improved and a cost can be reduced.
Patent JP-H08127435-A (JP)
Title: Paper feed cassette device
Inventor: YONEYAMA KAZUO
IPC: B65H1/26
Filed: 1994-10-31
Abstract: PURPOSE: To reduce the number of part items and the number of assembling processes of a paper feed cassette. CONSTITUTION: A paper feed cassette device 33 mounted on a laser printer and facsimile device is formed by combining together a cassette body 41 and a bottom plate 62. A left side plate part 45 to guide the left part of a paper sheet is formed integrally with a cassette body 41. Claw parts 57 and 58 to lock the forward end of the paper sheet are formed integrally with the cassette body 41. A cursor 66 to guide the right part of the paper sheet is formed integrally with the bottom plate 62. The bottom plate 62 is installed in such a way to be selectively engaged with a plurality of the positions of the cassette body 41. This constitution eliminates a need for a different member to guide a paper sheet and a different member to lock the forward end of the paper sheet.
Patent JP-2001087870-A (JP)
Title: Method and system for controlling friction welding apparatus
Inventor: KAWAMURA NAGAHARU
IPC: B23K20/12
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the method and system for controlling a friction welding apparatus using a servo motor which is simple in structure, low in cost, higher in product quality and finishing precision. SOLUTION: In a friction welding apparatus comprising a first servo motor 1, a second servo motor 2 and first and second servo motor control devices 3 and 4 corresponding thereto, the relationship between the position and the output torque of the first servo motor to be detected by the first servo motor control device from moment to moment and the number of revolution of the second servo motor is operated by a computing element 27 of the second servo motor control device, and the speed of the second servo motor is controlled to achieve the welding by controlling the temperature of a friction surface and the shape of burrs.  By correlatively controlling the position, the torque and the speed of two servo motors, the temperature of the friction surface, the condition of burrs, and the meandering margin can be controlled with excellent accuracy, and the high product quality and finishing accuracy can be obtained with a simple structure and at a low cost.
Patent JP-H09103140-A (JP)
Title: Rice transplanter
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter designed to enable planting work so as to make left and right planting depths constant at any time irrespective of field conditions, and also enable planting depth control without changing the left and right inclinations of a float through also conducting a vertical motion of a longitudinal shaft when planting depth is to be changed by the operation of a planting depth control lever. SOLUTION: This rice transplanter is so designed that a paddy surface leveling float 21 to be set up between left and right traveling wheels 14, 14 is provided revolvably around a longitudinal shaft 21a and a rolling control is conducted by automatically actuating a hydraulic cylinder for rolling use on detecting the revolution of the float 21 around the longitudinal shaft 21a which is installed, via a planting depth control lever 22, on the machine body.
Patent JP-S63116977-A (JP)
Title: Hand carrying wagon
Inventor: KUNTO HAAGERIN
IPC: B62B3/02
Filed: 1987-10-23
Abstract: The hand trolley has a bottom frame equipped with a front pair of swiveling wheels, a rear pair of swiveling wheels and one or two non-swiveling central wheels located at a lower level than the plane defined by the front and rear pairs of wheels. The bottom frame of the trolley is constituted by two lateral bars and two central bars placed respectively on opposite sides of the longitudinal plane of symmetry of the trolley, the rear ends of the central bars being closer to the plane of symmetry than the front ends and the bottom frame being thus M-shaped when viewed from the rear. The central wheels are placed beneath the central bars while the front wheels are placed at the same location as the common front ends of the lateral bars and of the central bars, the rear wheels being placed at the same location as the rear ends of the lateral bars.
Patent JP-H0989019-A (JP)
Title: Friction pad attaching structure of disk brake
Inventor: UEI HISAO
IPC: F16D55/228
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a brake pad from being pulled out by a pressing spring and prevent play by engaging both ends of a linear pad spring with the ear shaped pieces of both front and rear guide plates so as to be freely attached/ detached and elastically pressing the outer surface of a friction pad in its radial direction by this pad spring. SOLUTION: When a guide plate is loaded in the window hole of a caliper 1, a shelf piece is supported by being placed on shelves in both front and rear inner surfaces of the window hole and engaging projections are fixed by being engaged with holes in both front and rear inner surfaces of the window hole. When a friction pad 5 is inserted into the window hole in this condition, its ear pieces 7a and 7b are supported by the shelf pieces of the guide plate. Then, the engaging piece of a linear pad spring 15 is expanded and opened, the ear shaped piece of the guide plate is inserted into this and engaged with the notched part of the ear piece. Thus, linear pad spring 15 is fixed on the guide plate and both inner and outer friction pads are pressed inward in a radial direction by its pressing piece.
Patent JP-S63119972-A (JP)
Title: Production of immersion nozzle
Inventor: MITSUI HARUO
IPC: B22D11/10
Filed: 1986-11-10
Abstract: PURPOSE:To permit sure formation of a product which is long-sized and thin and or has an intricate shape in a satisfactory condition by providing many through-holes to a core to be set in a casting mold and packing a casting material into the packing space of the mold, then packing the material through said through-holes. CONSTITUTION:The core 1 for casting and molding is disposed at the center in the hollow part of the casting mold 2 to form the spacing to be packed with the casting material (designated as A) between both. The core 1 consists of a cylindrical-shaped core body which is formed by bending a metalic plate having a uniform thickness to a cylindrical shape and closing the end face at one end. Said core is dispersed and formed with the many through-holes 8 communicating the spacing A and the hollow part of the core body 6 in the position opposed to the spacing A. The casting material 7 is then packed into the spacing A and the aperture part of the spacing A is hermetically closed. The holes 8 play the role of vent holes for the air to improve the packability at the time of packing. The same casting material 10 as the material 7 is thereafter packed into the hollow part of the core body 6 and is made to flow by gravity through the holes 8 by which the material is packed into the spacing A.
Patent JP-H01111323-A (JP)
Title: Method and apparatus for exposing with electron beam
Inventor: HAYAKAWA HAJIME
IPC: H01L21/027
Filed: 1987-10-26
Abstract: PURPOSE:To facilitate the sorting of individual unit exposure regions by additionally exposing an identification figure representing a malfunction to an exposure region in which numerical value information obtained by counting means is different from a reference value stored in a reference storage. CONSTITUTION:A counter 14 accumulates the area of a photoelectric face of an electron beam E generated in an arithmetic unit 11, the number of illuminations, the coordinates of the illumination position, and transmits them as numerical value information intrinsic for an element forming region 2a at the time of finishing the exposure operation of the region 2a to a control computer 8. The computer 8 compares the numerical value information with a reference value corresponding to the region 2a stored in a reference value storage 15. If both do not coincide, it is judged as abnormal exposure, and an identification figure M stored in advance in a buffer memory or the like is additionally exposed at a desired position of the element forming region. Thus, the individual unit exposure regions exposed under the abnormal exposure operation can be easily and effectively sorted.
Patent JP-2000098565-A (JP)
Title: Photographic element
Inventor: TAGUCHI TOSHIKI
IPC: G03C8/40
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the photographic element capable of forming a lightfast dye image in a system using a diffusion transfer type color photographic material by incorporating at least a specified compound in a binder. SOLUTION: This photographic element contains on a support, at least one kind of compounds represented by the formula in which X is an H atom or a substituent and each of the substituent may combine with each other to form a ring; (n) is an integer of 1-4; Y is a group capable of forming a covalent bond by chemical reaction with the reactive group of the binder; W is a divalent bonding group; (m) is 0 or 1; and Z is a nonmetallic atomic group capable of forming a 5-, 6-, or 7-membered N-containing heterocyclic group. In addition to this compound, plural preventing agents may be added. It is preferred that the amounts of the total preventing agents remain in the solid image element in an amount of >=1 mmol/m2 after the image has been finally formed.
Patent JP-H08105868-A (JP)
Title: Method and apparatus for measuring material constant
Inventor: HOSHI AKIRA
IPC: G01N3/30
Filed: 1994-10-06
Abstract: PURPOSE: To measure a material constant of a sample without contact. CONSTITUTION: A sample 11 is vibrated by a vibrating means 12. Vertical waves 14 for example among the vertical waves, lateral waves and distortional waves caused by the sample 11 are picked up by a pick-up means 14 to obtain a frequency where an n-order (n=1, 2,...) spectrum of the vertical waves occurs is obtained by a frequency detecting means 23. A convergence operation means 24 performs convergence operation of a material constant of the sample 11 by using a plurality of vibration frequencies detected by the frequency detecting means 23 so that these frequencies satisfy a precalculated relational equation between the material constant of the sample 11 and vibration sound.
Patent JP-H03130531-A (JP)
Title: Two-layer wheel-type rotary engine
Inventor: HAMANO YOSHIHISA
IPC: F02B53/00
Filed: 1989-10-16
Abstract: PURPOSE:To obtain an engine of high output in small size by providing constitution in such a way as rotatably housing a rotor, in which a plurality of combustion chambers are formed in the periphery, in a cylindrical cylinder with a mixture in the combustion chamber ignited and exploded at suitable time so as to give rotary power to the rotor. CONSTITUTION:A rotor 1, in which a plurality of combustion chambers are formed in the periphery, is fixed to a power shaft 10 and rotatably housed in a cylinder 5 in which a plurality of combustion chambers are formed in the internal periphery. When the combustion chambers in a side of the rotor 1 and in a side of the cylinder 5 are overlapped with each other, a mixture is ignited and exploded to rotate the rotor 1 simultaneously with a rotary compressing disk 3, fixed to the power shaft 10, similarly rotated. While the constitution is provided such that a rotary valve 11 is rotated synchronously with rotation of this compressing disk 3 so as to open and close intake and exhaust ports communicating with the combustion chamber.
Patent JP-H04143246-A (JP)
Title: Steel sheet for extra-high heat input welded structure excellent in low temperature toughness and its manufacture
Inventor: ISHIKAWA TADASHI
IPC: C21D8/02
Filed: 1990-10-05
Abstract: PURPOSE:To improve the low temp. toughness in a heat-affected zone including a bond of a steel by casting a steel contg. specified amounts of C, Si, Mn, Al, Ti and B and in which the content of N is limited and specifying its cooling rate in a solidifying stage and its rolling temp. CONSTITUTION:A steel contg., by weight, 0.03 to 0.18% C, 0.1 to 1.0% Si, 0.5 to 1.8% Mn, 0.005 to 0.060% Al, 0.005 to 0.025% Ti, 0.005 to 0.0020% B and N by the amt. satisfying 0<EN<0.0020 in the formula of EN=N-0.292Ti-1.295B is cast. It is cooled in such a manner that its cooling rate till 1100 deg.C in a solidifying stage is regulated to <=5 deg.C/min. After that, the slab is rolled from the Ac3 point to 1200 deg.C. In this way, the steel sheet for an extra-high heat input welded structures in which TiN precipitates having >=0.1mum diameter equivalent to a circle are present by >=3X10<5> pieces per mm can be obtd.
Patent JP-H03208713-A (JP)
Title: Suspension device for vehicle
Inventor: TERADA TETSUYA
IPC: B60G17/015
Filed: 1989-10-16
Abstract: PURPOSE:To improve the turning performance and steering stability by starting the roll control of a front wheel side after a set time from the start of the roll control on a rear wheel side, in the roll control for reducing the roll by controlling a roll rigidity varying means installed in each suspension. CONSTITUTION:An air suspension unit which is installed on each wheel on the front/rear and right/left sides is equipped with a strat type damping force selection type shock absorber 2, and a ground clearance is adjusted by raising or lowering a piston rod 8 by controlling the supply or discharge or air for pneumatic spring chamber 20 arranged in the upper part of the shock absorber 2, through an air piping connected to a communication passage 24. The rigid state of the shock absorber 2 is switched to hard/soft by driving a solenoid mechanism 18 connected with the upper edge of a control rod 16 and opening or closing an orifice passage part 6a. In this case, in the roll control, the roll control on a front wheel side is controlled so as to be started after a set time from the start of the roll control on a rear wheel side.
Patent JP-S62114977-A (JP)
Title: Cardiac thiazolones
Inventor: RICHIYAADO EE SHIYUNETSUTORAA
IPC: A61P9/04
Filed: 1986-11-13
Abstract: Thiazolones enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent JP-H0990107-A (JP)
Title: Diffusion sheet formed by using granular material, reflection sheet and back light for liquid crystal panel
Inventor: MOTOYAMA HIROAKI
IPC: G02B5/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion sheet and reflection sheet which are improved in luminance by coating their front surfaces with specific granular materials and a back light for liquid crystal panels formed by using these sheets. SOLUTION: The translucent granular materials 32 are disposed on one surface of the diffusion sheet 30 arranged on the light exit surface side 10a of the light transmission plate 10 of the back light for liquid crystal panels. Namely, the light diffusion sheet 30 made of amorphous polyolefin is laminated on the light exit surface side 10a of the light transmission plate 10 and glass beads 32 essentially consisting of 40μm grain size are disposed on the liquid crystal panel side surface of the diffusion sheet 30. The reflection surface side of the light transmission plate 1O may be provided with the reflection sheet 40 at need. The granular materials are not always required to be translucent and the granular materials having light scatterability to some extent is sufficient in the case where the reflection sheet 40 is used.  The shape of such granular materials is exemplified by the ellipsoid of revolution obtd. by rotating a sphere and ellipse around their major axis or minor axis.