baber/WOPTO huggingface dataset:
Patent JP-H10251747-A (JP)
Title: Steel plate member excellent in fatigue strength
Inventor: NAKAYA MICHIHARU
IPC: C21D7/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the fatigue strength of a steel plate member having a shape-worked part causing stress concentration. SOLUTION: A shape-worked part 2 is formed in a plate-thickness direction into through state, and the peripheral part, causing stress concentration, of the shape-worked part in one plate surface S1 is subjected to plastic working for widening the peripheral part. When Hv1 represents the reference hardness in the position P 0.5mm apart from the other un-plastic-worked plate surface S2 and a shape-worked surface S3, respectively, and also Hv2 represents the work hardness in the position Q 0.2mm apart from the central part of a plastic- worked surface S4, inequality 0.45>=(Hv2-Hv1)/Hv1 is satisfied. Further, when σr(N/mm<2> ) represents the compressive residual stress, in a peripheral direction, in the periphery of a shape-worked part in the other plate surface S2, inequality σr>=0.40Hv1 is satisfied. As the shape of the shape-worked part, holes and notches are included.
Patent JP-S63252168-A (JP)
Inventor: OKADA YOSUKE
IPC: A61M25/08
Filed: 1987-04-08
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-H03283662-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ARITOME SEIICHI
IPC: H01L21/8247
Filed: 1990-03-30
Abstract: PURPOSE:To shorten a distance between a bit line contact and a selecting gate and a distance between the bit line contact and a field by taking a lead-out electrode from a wiring layer being different from the wiring layer of a bit line and by connecting a bit line wiring to this lead-out electrode. CONSTITUTION:In respect to adjacent bit line contacts, a contact part 14 of a lead-out electrode 11 with a BL line 8 is slide from a contact part 13 with an N-type layer 9 alternately by reversing the lead out-direction of the lead-out electrode 11. In two NAND cells, a number of NAND cells are arranged and control gates 6 thereof are disposed successively so that they pass over element isolation regions, and constitute word lines WL. Besides, gate electrodes of selective MOS transistors S1 and S2 are also disposed successively in the direction of the word line, as selecting gate control lines SD and SS. The number of processes does not increase, but rather decreases when the lead-out electrode is formed in the bit line contact part by a second wiring layer.
Patent JP-S63250784-A (JP)
Title: Arithmetic unit for deviation similarity
Inventor: YOSHIDA KAZUSHI
IPC: G06T7/00
Filed: 1987-04-08
Abstract: PURPOSE:To efficiently compute deviation similarity, to simplify a circuit and to shorten processing time by providing the titled unit with a control signal table and a control signal generating part and determining whether arithmetic operation for the sum of products is to be executed or not. CONSTITUTION:The control signal table 5 stores a signal array consisting of '1' and '0' and a control signal generating part 6 reads out the signal array successively synchronously with input image data and dictionary pattern data. The read data are applied to products-sum computing elements 4a-4c and whether arithmetic operation for the sum of products is to be executed ('1' is operation and '0' is no operation) is controlled and determined. At that time three kinds of computed results can be simultaneously obtained by using the computing elements 4a-4c and the arithmetic operation of the sum of products is dividedly executed three times. When the read start addresses of input image data and dictionary pattern data are changed in each operation, the arithmetic operation can be allowed to correspond to each deviation similarity operation. Consequently, the arithmetic operation for deviation similarity can be efficiently executed, the circuit can be simplified and the processing time can be shortened and speeded up.
Patent JP-S62241388-A (JP)
Title: Semiconductor laser device
Inventor: HIRANO MASAO
IPC: H01S5/10
Filed: 1986-04-11
Abstract: PURPOSE:To decrease the beam breadth of laser beams oscillated from a plurality of laser elements by integrally mounting the laser elements and a reflector reflecting laser beams emitted from the laser elements to a substrate, reflecting laser beams emitted from the laser elements by the reflector and irradiating the laser elements by reflected beams as return beams. CONSTITUTION:A plurality of laser elements 17 are formed onto a substrate 11, and a crystal layer 18 consisting of a waveguide layer 13 shaped in case of the formation of the laser element 17, an active layer 14 and a clad layer 15 is shaped as a reflector 20 by forming a groove 19 through etching at a predetermined interval l from the end surface 14A of the active layer 14 where opposite to the end surface 14A of the active layer 14, from which laser beams are emitted, in the laser element 17. Since such a reflector 20 is shaped, laser beams emitted from semiconductor laser elements 17 and 22 can be projected mutually to other laser elements 17, 22, preventing the dissipation of beams by using the reflector 20. Accordingly, the beam breadth of the outgoing beams of laser beams emitted from the laser elements l7, 22 can be narrowed.
Patent JP-S58203682-A (JP)
Title: Disk loading mechanism
Inventor: HATSUTORI TOSHIYASU
IPC: G11B17/043
Filed: 1982-05-21
Abstract: PURPOSE:To improve the insertion accuracy between a cartridge and disk driving part, by housing the disk cartridge in a housing part, and then forcing an ascent and descent member downward so that the disk is loaded to a disk driving means by a clamping member. CONSTITUTION:A cartridge housing part 2 is connected to an ascent and descent plate 3 through a pay-off member 10 and spring 12. The ascent and descent plate 3 is fitted to a device base 13 and usually pushed up by the effect of a spring 7. If a cartridge 1 is set, and the ascent and descent plate 3 is pushed down, the ascent and descent plate 3 descends due to a linking mechanism, and the housing part 2 also descends. The housing part 2 is positioned by a stopper 8. However, if the cartridge collides with the stopper 8 and further pushes down the ascent and descent plate 3, the spring 12 presses the housing part 2 to the stopper 8, and a clamp 5 pushes a disk 11 to a disk driving part 6. If the ascent and descent plate 3 is further pushed down, the disk 11 is fixed to the driving part 6 with a spring 14, and the ascent and descent plate 3 is fixed to the base 13 due to a locking mechanism 15.
Patent JP-H09274091-A (JP)
Title: Core of fast reactor
Inventor: KOBAYASHI KAORU
IPC: G21C3/328
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a core of a fast reactor which has a low reactivity of sodium density and annihilate minor actinides(MA), by locating around the core an area where the average enrichment of MA around the core is at least four times higher than that in the center of the core. SOLUTION: A core is equipped with an inner core 7, an outer core 8, a diameter blanket core 9, a axial blanket core 10, a diameter shield 11 and an axial shield 12. Then, minor actinides(MA) are loaded as fuel not into the inner core 7 but into the outer core 8, a partial area around the core. Such a configuration of the core makes it possible to lower the reactivity of sodium density and annihilate the MA.
Patent JP-H11265844-A (JP)
Title: Aligner and production method of device using the same
Inventor: CHITOKU KOICHI
IPC: H01L21/027
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To perform appropriately the relative alignment of a mask with a wafer, by a method wherein the position for measuring the height of the wafer surface is completely separated from an exposure position, a measurement of the height is enabled without interrupting an exposure work, and an error, which is generated by a difference between the wafer surface height measuring position and an exposure region, is appropriately corrected. SOLUTION: A substrate held by a first substrate holding device at a first position is carried to a second position and after the wafer is held by a second substrate holding device, a pattern on the surface of a mask in exposed and transferred to the substrate. The surface interval between the surface of the substrate and a reference plane is measured at a plurality of positions, whereby the surface shape of the substrate is found. At least one side of the slope and height of the substrate at the second position different from the first position is adjusted using the found surface shape of the substrate. The amount of shift of the mask 13 from the substrate within the surface of an alignment mark 33 is measured at the second position, whereby the actual arrangement of the found alignment mark 33 is found. As a result, a high-integration degree device can be easily manufactured.
Patent JP-H08289495-A (JP)
Title: Coil insulator for electric rotating machine, method and apparatus for inserting coil
Inventor: KONDO AKITO
IPC: H02K3/50
Filed: 1995-04-11
Abstract: PURPOSE: To eliminate insufficient interphase insulation owing to shift or damage of coil insulator at the time of bundling the coil end after inserting all coils. CONSTITUTION: The coil insulator 50 comprises a main body part 51 being contained in the slot of stator core for inserting the coil, and parts 52 formed contiguously to the opposite ends of the main body part 51 with the width being set in the range of 1/2 that of the main body part 51 while protruding from the slot. When the coil ends are bundled while covering the overlapped coil ends of coils inserted into different slots, the projecting part 52 is simply deformed in accordance with the shape of coil end without causing conventional shift or damage.
Patent JP-H0770220-A (JP)
Title: New aromatic aminoketone and photoinitiator comprising same and for photopolymerization of ethylenically unsaturated compound
Inventor: GOTSUDOUIN BERUNAA
IPC: C07C323/20
Filed: 1993-03-22
Abstract: PURPOSE: To provide a novel aromatic aminoketone useful as a photopolymerization initiator for ethylenically unsaturated compounds.  
     CONSTITUTION: There is provided a compound of the formula [wherein Ar is fluorine, an N(R 7 )(R 8 ) substituted phenyl (wherein R 7  and R 8  are each H, a 1-12C alkyl, a 1-4C alkoxy-substituted 2-4C alkyl or the like); R 1  and R 2  are each a 1-8C alkyl or the like; and R 3  and R 4  are each H, a 1-12C alkyl, a 3-5C alkenyl or the like], for example, 2-methyl-1-(4-dimethylaminophenyl)-2- dimethylaminopropan-1-one. Here, the compound of the formula can be obtained by reacting 2-(4-flurophenyl)-3,3-dimethyl-2-methoxyoxirane with morpholine. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03282945-A (JP)
Title: Device for forming image information with voice
Inventor: FUJITA HIDEJI
IPC: G10L13/04
Filed: 1990-03-30
Abstract: PURPOSE:To efficiently form image information with voice by inputting voice data consisting of an explanation based upon a certain language as character codes at first and then converting the codes into the voice data by a voice synthesizing part. CONSTITUTION:When an operator inputs a required explanation sentence from a keyboard in a word processor 21 or a personal computer 22 as character codes, the inputted character codes are sent to the voice synthesizing part 40 or an image processing part 30, and when necessary, stored in an image storing part 31 or a voice storing part 41. On the other hand, display image data or moving image data for one screen are edited and formed from the inputted image data or moving image data based upon the character codes. While observing the display screen, the operator applies an editing command to an image processing part 30, reads out necessary image data from the storage part 31 to allocate it. Consequently, image information with voice can be efficiently formed.
Patent JP-S61268284-A (JP)
Title: Construction unit body
Inventor: HARII ERITSUKUSON
IPC: A63H33/10
Filed: 1986-04-15
Abstract: A construction apparatus has a plurality of relatively flat components (8, 50, 56, 88, 90) having at least three sides, an elongated rod-like member (25, 52) extending along each side and enlarged corner portions (26, 54) between the members. A plurality of connectors (6) is provided for connecting together adjacent sides of adjacent members to form structures. Each connector has a pair of recesses (62, 64) shaped to releasably embrace adjacent pairs of members (25, 52). The recesses of each connector open outwardly in a common direction so connectors may be positioned on pairs of members without altering previously formed portions of the structure.
Patent JP-H07232104-A (JP)
Title: Centrifugal freezing separation system
Inventor: SANO SADAJIRO
IPC: B01D17/038
Filed: 1994-02-22
Abstract: PURPOSE:To separate a mixture whose ingredients differ in specific gravity and temp. of phase change by using a centrifuge to separate according to difference in specific gravity before cooling from the outside and fixing the separated state by the phase change to take out the object. CONSTITUTION:In separation by centrifugal force, a mixture to be separated is the one whose ingredients differ in specific gravity and also in temperature at which the phase is changed from gas to liquid or from liquid to solid. After separation by centrifugal force is finished, the mixture is cooled to cause the phase change without the rotation being stopped, and the material stuck on a vessel 1 or the material solidified or liquefied at high temperature accumulated in the lower part is taken out, or the whole is frozen to separate the material differing in specific gravity according to its position. For example, heavy water in natural water freezes earlier than light water, and since the material of large specific gravity exists outward when cooled from the outside, it is frozen earlier. When it is cooled and frozen during rotation by using this, it is taken out in a state in which it is rotated.
Patent JP-S5419947-A (JP)
Title: Chalcone derivatives
Inventor: KIYOUGORA KAZUAKI
IPC: C07C49/84
Filed: 1977-07-16
Abstract: PURPOSE: Chalcone derivatives of formula I: (X 1  is 3-methyl-2-butenyloxy or carboxymethoxy group; X 2  and X 3  are the same or different 3-methyl-2butenyloxy, carboxymethoxy group, or H; one or two of X 1 , X 2 , and X 3  are 3-methyl-2-butenyloxy groups, and one of the rest is carboxymethoxy, or when either of X 1  and X 2  is 3-methyl-2-butenyloxy group, the other is H, etc.). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09248108-A (JP)
Title: Spinning reel for fishing
Inventor: TAKEUCHI SHINJI
IPC: A01K89/01
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing capable of automatically and smoothly carrying out even the return of a bail after releasing a fishing line into a fishing line winding state by rotating operations in the winding direction of a rotor with a handle without damaging fingers by locking the rotation of a spool at the time of performing operations to release the fishing line even when the dragging force is set at a weak one. SOLUTION: This spinning reel for fishing is obtained by installing an engaging unit 43 in a supporting unit 40 stopped from rotation on the inside of a spool so as to enable the displacement in the radial direction, enabling the engagement and disengagement of the engaging unit 43 from a part of an engaging groove 39c in a fitting unit 39 stopped from rotation around a spool shaft 16 and further arranging a moving member, corotatable with the rotor, provided so as to enable the movement in the front and rear directions and capable of controlling the movement of a pawl of an engaging unit 43 in the radial direction.  The moving member is moved interlockingly with operations to move a bait supporting member from a fishing line winding position to a fishing line releasing position to thereby fit an engaging protruding part of the engaging unit 43 into the engaging groove 39c of the fitting unit 39 and keep the spool in a nonrotatable state. The engaging protruding part is separated from the engaging grove 39c through the moving member movable interlockingly with operations to return the bail supporting member to a fishing line winding device so as to enable the changeover of the spool into a rotatable state.
Patent JP-H07278013-A (JP)
Title: Neutralizing agent for endotoxin
Inventor: KAWASAKI ISAHIRO
IPC: A61P31/04
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a neutralizing agent for an endotoxin comprising a fraction containing a kappa-casein glycomacropeptide (GMP) as an active ingredient. CONSTITUTION:This neutralizing agent for an endotoxin comprises a kappa-casein glycomacropeptide (GMP) obtained by carrying out the purifying treatment of kappa-casein which is a constituent component of a milk protein or a protein containing the structure thereof or a hydrolyzate of the protein therein. The resultant neutralizing agent is capable of suppressing the migration of the endotoxin into blood and neutralizing the actions of the endotoxin.
Patent JP-S5421136-A (JP)
Title: Control system for signal bus
Inventor: UEHARA KAZUE
IPC: G06F3/00
Filed: 1977-07-18
Abstract: PURPOSE: To lower power consumption, by releasing the condition of non-usage of cable drivers through the selection of one of the scanning units by the information reception distributor and by making effective the cable receivers a given time after the initiation of the scanning unit selection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000275565-A (JP)
Title: Display device
Inventor: KIYOMATSU SATOSHI
IPC: H04N5/64
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which is small-sized and lightweight and has high quality and stable visual field characteristics by crossing a 1st and a 3rd reflecting surfaces in a prism at a specific angle and making a 2nd reflecting surface concave. SOLUTION: The light beam emitted by a back light device 23 passes through a display module 25 and enters a prism 21 from its flank and a 3rd internal reflecting surface 26 and is ten reflected by a 1st internal reflecting surface 27. A 2nd internal reflecting surface 28 is concave when it is viewed from an observer side and forms an enlarged virtual image. The light beam reflected by the 2nd internal reflecting surface 28 is reflected by the 3rd internal reflecting surface 26 to exit outside of the prism 21 from the 1st internal reflecting surface 27 as a projection surface. The projected light beam is projected as the enlarged virtual image of a picture on the display module 25. The angle θ1 between the 3rd internal reflecting surface 26 and 1st internal reflecting surface 27 is set to 45 to 50 deg..
Patent JP-H01256736-A (JP)
Title: Cold air blower
Inventor: FUJIWARA KATSUHIKO
IPC: F24F1/00
Filed: 1988-04-07
Abstract: PURPOSE:To provide a less-expensive cold air blower having a low noise, a small size and a light weight by a method wherein a heat exchanger is arranged within an air blowing circuit having a blower, a thermal cold material for thermally accumulating cold heat is enclosed within the heat exchanger and a thermo-electrical freezing element is placed at a position where a heat exchanging with the thermal cold material can be performed. CONSTITUTION:As a DC current flows a DC power supply 23 through a thermo- electrical freezing element 20, a thermo-absorbing surface 21 shows a lower temperature. The thermo-absorbing surface 21 is contacted with a thermal cold material 19. The thermal cold material 19 accumulates cold heat. Upon completion of the accumulation of cold heat, air is blown by an air blowing fan 16 and an air blowing motor 17 to a heat exchanger 20 having cold heat accumulation material 19 so as to perform a heat exchanging between cold heat of the cold heat accumulation material 19 and the air. Then, a cold air is blown and a cold air blowing device having a low noise, small size light weight and low cost can be realized.
Patent JP-H06302662-A (JP)
Title: Method for evaluating uniformity in amount of dose in modifying application of ion beam, method for measuring ion-implantation depth, and material to be tested used for the evaluation method
Inventor: HIASA SHUNICHI
IPC: H01L21/265
Filed: 1993-04-13
Abstract: PURPOSE:To evaluate the uniformity in the amount of dose of application ions quickly and accurately to improve the modification by application of ion beams. CONSTITUTION:First. ion beams are applied to a predetermined radiated material 21 where a short half-life radioactive nuclide is generated by applying ion beams. Then, an X-ray film 22 is adhered to the radiated material where ion beams are applied, thus exposing radiation to the X-ray film from the radiated material. Further, the X-ray film which is exposed to radiation is developed, thus evaluating the uniformity of the amount of dose according to the concentration distribution of the blackening in the developed X-ray film.
Patent JP-S63259783-A (JP)
Title: Page sorting device
Inventor: NOOMAN EE PEPAAZU
IPC: G06V10/88
Filed: 1988-04-07
Abstract: PURPOSE:To rapidly sort pages for a desired feature by duplicating plural images from one area, extracting the feature of the area by detecting the presence of the optical correlation with relatively different masks, and dividing the area into pieces until each piece of area has only single feature. CONSTITUTION:The titled device is provided with division means 14, 27 to divide the area in a page 11 into plural areas, a duplication means 16 to duplicate plural images 21 from one of the areas, and feature extraction means 22a-22e that extracts the feature of an area by optically checking the presence of a correlation of each pair between the duplicated images 21 and the relatively different masks 23a-23e. And the division of the areas is continued until each area has its own single feature. As a result, plural features can be concurrently extracted, hence a feature corresponding to the shapes of the masks 23a-23e can be extracted at a high speed.
Patent JP-S60231524-A (JP)
Title: Method for controlling angular displacement of linear heat working
Inventor: IMAKITA AKIHIKO
IPC: B21D11/20
Filed: 1984-04-27
Abstract: PURPOSE:To automate working by controlling the moving speed of a working head in correlation with the material quality, thickness and angular displacement of a metallic plate. CONSTITUTION:A control device 14 operates an angular displacement and the moving speed of a burner 20 from the material quality and thickness of an object 11 to be worked and the output value, etc. of a sensor unit 21 and outputs a command to a body 13. The burner 20 is movable by a carrier 15 and an arm driving part 17 according to the positional control command and moving speed command given in each axial direction of three dimensions. The deflection position of the object 11 and the angle thereof are measured by the unit 21 and the required angular displacement for removing deflection is determined by the device 14 in accordance with the measured values thereof. The moving speed to be determined in association to the material quality and thickness data is then determined and the burner 20 executes linear heat working. Only the moving speed is used as a fluctuation parameter and therefore the automation of working is easily made possible.
Patent JP-H04300236-A (JP)
Title: Baking of ceramics
Inventor: TANAKA HIROTOSHI
IPC: H01L41/39
Filed: 1991-03-27
Abstract: PURPOSE:To provide a process for baking a ceramic material with decreased labor for the scattering of covering powder by prolonging the life of the covering powder. CONSTITUTION:Raw material powder is calcined and formed to obtain unbaked ceramics, which are baked in a baking jig to form a baked ceramic material. In the above ceramic baking process, the unbaked ceramics are baked at a temperature higher than the above baking temperature and crushed to obtain baked ceramic powder. The bottom of the baking jig is covered with the baked ceramic powder and a plurality of the unbaked ceramic articles are stacked on the baked ceramic powder layer and baked.