baber/WOPTO huggingface dataset:
Patent JP-S5623788-A (JP)
Title: Semiconductor light receiving element
Inventor: NISHI HIROSHI
IPC: H01L31/0352
Filed: 1979-07-31
Abstract: PURPOSE:To obtain the light receiving element having a little noise by a method wherein an incident light absorption region, having a conduction type which differs from that of a semiconductor layer, is provided within the semiconductor layer which converts the light into an electric current by a depletion region which is developed when the light is incidented on the side of an incident surface. CONSTITUTION:On an InP substrate 2, an N type InP layer 3, a non-doped InGaAsP layer 4, a P-type InP layer 5 and P<+>-type InP layer 7 are laminated, an N side electrode 1 is formed on the reverse side of the substrate 2 and a ring type P side electrode 8 is formed on the layer 7 respectively and they are used as the light receiving elemens. In this constitution, an N-type incident ray absorption region 6 consisted of a ring type InGaAsP or an InGaAs is newly added to the layer 7. The elements are constituted as above and when an inverse bias is applied to the junction, consisted of layers 4 and 5, and the depletion layer developed here is changed to an active region, a current flows only by the light incidented to the section which does not have the region 6 and the light 9 incidented into the region 6 is absorbed here and it is not developed into a noise ingredient.
Patent JP-H03297075-A (JP)
Title: Connective conductor and its manufacture
Inventor: KUSANO MITSUO
IPC: H01R4/28
Filed: 1990-04-13
Abstract: PURPOSE:To provide a connection conductor excellent in the quality such as electroconductivity and accuracy and favorable for automation of production by allowing the surface treatment to remain over the planes except female threaded areas. CONSTITUTION:A sheet having undergone surface treatment is deep processed into the form of stepped dish 1C, and the peripheral part 1e of the dish-shaped bottom surface 1d is formed. This dish-shaped bottom surface 1d is punched off with a preparatory hole for female thread equal to the burring inner dia. and is pressed flatly to undergo finish process. The connection conductor 1 obtained thereby has residual surface treatment over the planes except female threaded 2 areas, and because there is no need to make re-plating process after shaping of each piece of parts concerned, continuous processing can be made on the same line from supply of material till completion of the connection conductor. Thus automation is achieved easily with integral processing line.
Patent JP-S58214029-A (JP)
Title: Flywheel type energy accumulator
Inventor: MIYAZAKI MASAYUKI
IPC: H02J15/00
Filed: 1982-06-08
Abstract: PURPOSE:To increase strength of a device and improve its energy efficiency, by arranging each ring consisting of a nonmagnetic material with large electric resistance on the internal and external peripheral parts of a rotating side magnetic bearing further applying a compensating means for rotary strength to a holding frame. CONSTITUTION:The first rings 19a, 19b consisting of a nonmagnetic material with small electric resistance such as, for instance, copper are respectively arranged to internal and external peripheral sides of a stationary side magnetic bearing 11, and the bearing 11 is held, while the second rings 20a, 20b consisting of a nonmagnetic material with large electric resistance are arranged to internal and external peripheral sides of a rotating side magnetic bearing 10 and the bearing 10 is held by these rings. In this constitution, weight of a flywheel 1 is effectively attracted by the magnetic bearing 9, and an eddy current is generated in the peripheral direction of the rings 19a, 19b of the bearing 11 at high speed rotation, here this functions as a damper preventing vibration of the flywheel.
Patent JP-H0750774-A (JP)
Title: Electrovic image pickup device
Inventor: SAITO KUNIAKI
IPC: H04N5/238
Filed: 1994-05-12
Abstract: PURPOSE:To perform EVF display in which no congruity occurs for a photographer by performing the EVF display by switching output from moving image output to still picture output when stroboscopic photography is discriminated from still picture photography. CONSTITUTION:When the application of the stroboscopic photography is discriminated from the still picture photography after a still picture photography instruction switch is turned on, the EVF display is performed by switching the output from the moving image output to the still picture output before that. A microcomputer 60 executes the timing control of a memory controller 54, the switching of direct movement from an image pickup process circuit 6 outputted from an EVF, and successive still pictures from field memory 52, and the control of a recording operation, etc. After the stroboscopic photography is discriminated, no image fluctuation in a transient period is outputted to a display 8, therefore, an output state is switched from a moving image output state from the image pickup process circuit 6 to a still picture output state from the field memory 52 by a change-over SW 55. At this time, new write oh the field memory 52 is prohibited, and only readout is repeated.
Patent JP-S62255872-A (JP)
Title: Rotating speed detector
Inventor: NIWA HIDEO
IPC: G01P3/495
Filed: 1986-04-28
Abstract: PURPOSE:To execute stable detection free from time lag and pulsation, by disposing a movable body opposite to a freely rotatable driving body connected to a body whose rotating speed is to be detected, and providing a balancing spring and a detecting element on the movable. CONSTITUTION:When a detecting shaft 2 is turned by turning of a detecting member, a rotating body 3 is turned as one body, and the rotating body 3 turns by cutting a magnetic flux by magnets 7, 8. To the rotating body 3, an induced current flows by the principle of an Arago's disc, and torque which the magnets 7, 8 receive becomes magnitude proportional to a revolving speed of the shaft 2. When the magnets 7, 8 receive the torque, a holding frame 6 to which the magnets 7, 8 have been attached turns to an angle at which the torque and the spring force of a balancing spring 9 are well-balanced. The deformation of the spring 9 caused by this turning is detected by a detecting element 12, and outputted as a value corresponding to a rotating speed of the rotating body 3. In this way, stable detection free from time lag and pulsation can be executed.
Patent JP-S5222599-A (JP)
Title: Production of alkali hydroxide
Inventor: UKIHASHI HIROSHI
IPC: C25B1/46
Filed: 1975-08-15
Abstract: PURPOSE:To produce the high concentration of alkali hydroxide with high current efficiency by means of the cation exchange resin membrane including fluorine.
Patent JP-H04327381-A (JP)
Title: Cutter for tip dresser
Inventor: ARAI KAZUO
IPC: B23K11/30
Filed: 1991-04-30
Abstract: PURPOSE:To facilitate the exchange of a cutter held on the cutter holder of a tip dresser and to improve the efficiency of discharging sward so that the front end face of a tip can be cut with good cutting quality. CONSTITUTION:Plural cutter blades 63 having cutting edges 66 for cutting the outer peripheral surface in the front end part of the tip are integrally erected on a base plate 62 so that the cutter 6 can be mounted to a cup holder simply by seating the base plate 62 to this holder. A through-hole 61 is formed in the central part of the base plate 62 and a bridge 65 bestrided between two pieces of the cutter blades so as to cross the through-hole 61 is formed. A cutting edge 67 is formed on the bridge and while the swarf is discharged from the through-hole 61, the front end face of the tip is cut by the cutting edge 67.
Patent JP-S59222319-A (JP)
Title: Manufacture of synthetic resin case
Inventor: SAKAGUCHI TOSHIO
IPC: B31B3/00
Filed: 1983-05-31
Abstract: PURPOSE:To eliminate the necessity for a shaping metal mold consisting of an inner mold and an outer mold by such an arrangement wherein a sheet of raw material corresponding to the developed form of a case is stamped out, and at the same time, folding lines are formed at its both sides by heating, and the sheet is doubled and reinforcing sheets are joined to its both sides. CONSTITUTION:A sheet of raw material A wherein a front board portion 1, bottom board portion 2 and back board portion 3 are continuously provided in order is integrally formed, and side board portions 4, 5, 6 are also continuously provided to both edges of each of those board portions 1-3. Simultaneously with stamping out, a folding line 7 is processed being heated by high frequency wave, etc. at all boundaries between board portions 1-3 and side board portions 4-6 respectively, and the sheet is doubled with the bottom board portion 2 placed at the center. As the overlapped side board portions 4, 6 are cut off, being melted, at the center of their width, the sheet naturally becomes the condition of a flat square case. Reinforcing sheets 11 which are the same in shape and material as that of side board portions 4, 6 are placed on the side board portions, and they are integrally joined being fused to obtain a final product.
Patent JP-H08289856-A (JP)
Title: Structure for attachment part of towel hanger
Inventor: MURAKAMI TAKUSHI
IPC: A47K10/04
Filed: 1995-04-24
Abstract: PURPOSE: To provide the simple attachment structure of a towel hanger capable of coping with the walls of various thickness, various places and the various thickness of the towel hanger. CONSTITUTION: A through-hole 6 is provided on the wall 5, a passing hole 3 long in the insertion direction of an insertion part to the through-hole 6 of the towel hanger 1 is provided, the insertion part is passed through the through- hole 6 of the wall 5 to a stopper 2 and a wedge 4 is fixed in the long passing hole 3.
Patent JP-S62258215-A (JP)
Inventor: KROTKY PETER
IPC: F16C3/20
Filed: 1987-04-23
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-S58215289-A (JP)
Title: Solder for die bonding
Inventor: BABA HIROYUKI
IPC: B23K35/26
Filed: 1982-06-09
Abstract: PURPOSE:To provide titled solder which has excellent bonding performance between a semiconductor element and a base plate to be disposed with the element, heat radiating property, resistance characteristic to thermal fatigue etc. by contg. specified amts. of Pb, Sn, Ag, Cu. CONSTITUTION:Titled solder consists of 1-10wt% Sn, 1-26wt% Ag, 0.4-3wt% Cu, and the balance Pb and satisfies Ag>=Sn. The alloy is used as solder for joining a semiconductor element 14 and a base plate 11 to be disposed with the element. The solder layer has excellent bonding performance, heat radiating property and resistance characteristic to thermal fatigue and obviates the generation of blowhole 21 and deformation 22.
Patent JP-H01268768-A (JP)
Title: Polyester resin composition for powder coating
Inventor: KOJIMA YASUSHI
IPC: C08L67/00
Filed: 1988-04-21
Abstract: PURPOSE:To obtain the subject composition, consisting of a specific straight- chain polyester resin and branched polyester resin and capable of providing coating films, good in hardness and processability and excellent in solvent and chemical resistance to the surface of iron, nonferrous metal, etc. CONSTITUTION:The objective composition consisting of (A) 98-80wt.% straight- chain polyester resin, obtained by using an aromatic dicarboxylic acid in an amount of 100-40mol% based on the total acid component and an aliphatic dicarboxylic acid in an amount of 0-60wt.% based on the total acid component as the acid component and an aliphatic dialcohol as a principal alcohol component and having >=10,000 number-average molecular weight and (B) 2-20wt.% branched polyester resin, prepared by using a dicarboxylic acid in an amount of 100-80mol% based on the total acid component and a tri- or polyvalent carboxylic acid in an amount of 0-20mol% based on the total acid component as the acid component and a dialcohol in an amount of 0-20mol% based on the total alcohol component and a tri- or polyhydric alcohol in an amount of 0-20mol% based on the total alcohol component as the alcohol component and having >=20 hydroxyl value and >=2,000 number-average molecular weight and 2-20wt.% branched polyester resin.
Patent JP-H07307357-A (JP)
Title: Semiconductor mold device
Inventor: KURO YUUKI
IPC: B29C31/04
Filed: 1994-05-13
Abstract: PURPOSE:To properly heat or preheat tablets immediately before feeding to a metallic mold and actually or pertinently measure the temperature in plural positions such as upper and lower parts of tablets in transit. CONSTITUTION:A temperature sensor 18 for measuring the temperature of tablets 11 is arranged on a carrier mechanism 12 carrying mold tablets 11 to a metallic mold. Besides, the temperature sensor 18 is arranged to measure plural positions on the tablets 11. Furthermore, a heater 14 for heating the tablets 11 is arranged on the carrier mechanism 12 and the actuation is controlled according to the measurement results of the tablet sensor 18. Finally, as for the preheating device before carrying the tablet 11, the actuation thereof is controlled according to the measurement results by the temperature sensor 18.
Patent JP-S61256357-A (JP)
Title: Formation of reflection type image
Inventor: SATO SHIGE
IPC: G03G15/22
Filed: 1985-05-10
Abstract: PURPOSE:To easily form an excellent reflection type image only by an electrophotographic process by forming an image on a transparent electrophotographic sensitive body by the electrophotographic process and developing the entire surface with white toner. CONSTITUTION:The photosensitive body 3 constituted by forming a transparent photosensitive layer 2 on a transparent base 1 is changed uniformly and electrostatically by corona discharging and then the charge is attenuated by an image exposure to form an electrostatic latent image on the surface of a photosensitive layer 2. Then, toner which is charged electrostatically to an opposite polarity is used for wet or dry development to form a toner image 4 on the surface of the photosensitive layer 2. Then the photosensitive body 3 on which the toner image 4 is formed is corona-discharged to charge the surface of this photosensitive body 3 uniformly, and the white toner 5 which is charged to the opposite polarity is used to develop the entire surface.
Patent JP-S60243789-A (JP)
Inventor: MORI HAJIME
IPC: A47J31/40
Filed: 1984-05-17
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-H11293926-A (JP)
Title: Simple transferring device of construction material
Inventor: DOYAMA ATSUHIRO
IPC: E04G21/16
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To safely and quickly perform transferring working by transporting construction material lifted by a lifting device outward of a building frame inward of the building frame over a spandrel wall without depending on a human hand, and preventing fall by load movement at the time of transporting the construction material. SOLUTION: A simple transferring device 10 is provided with a transferring frame 18 disposed on a floor face 16c inward of a building frame 16. A fork mechanism 20 expandably and contractibly provided on the transferring frame 18, expanding and contracting the transferring frame 18 as a support part, and a transporting construction material 14 lifted by a work elevator 12 inward of the building frame 16 over a spandrel wall, and a support mechanism 22 capable of fixing the transferring frame 18 by being pressed to the floor face 16c and a ceiling member 16d are provided.
Patent JP-H05111506-A (JP)
Title: Femoral component for knee joint protease
Inventor: MAIKERU ERU HAUSUTON
IPC: A61F2/38
Filed: 1992-04-20
Abstract: PURPOSE: To enable a femur component to be engaged with the spine on a surface forming a tibia joint, in preparation for rear tibia subluxation, without forming the distal enlarged part of the femur, by providing a pair of spaced condyle members interconnected by a bridge at one end. CONSTITUTION: Condyle members 18, 20 are interconnected by a bridge 16. Next, a stem base 24 is provided adjacent to the bridge 16 and formed integrally with a femur component 10, the inside of the stem base 24 is threaded, and a plurality of notches 36 are provided on its upper surface. A stem extension 26 is provided for insertion into the intramedullary pipe of the femur. The opening of a cam 28 including a main body 30 and a cam rod 32 is aligned with the open end of the stem base 24, and the externally threaded end 27 of the stem extension is inserted into the stem base 24 until the shoulder 25 of the stem extension 26 makes contact with the main body 30. Then the cam rod 32 makes contact with a joint surface, limiting the movement of the femur component 10 with respect to the joint surface. Also the protrusion 38 of the cam 28 is engaged in the notch 36 to prevent rotation of the cam 28.
Patent JP-H10292738-A (JP)
Title: Double sash
Inventor: SASAKI MICHIO
IPC: E06B1/18
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To slide each sash screen on the indoor and outdoor sides simultaneously by simple operation while also sliding each sash screen separately by interposing a connecting means carrying out engagement or attraction or detaching extending over each sash screen on the indoor and outdoor sides slid in the parallel direction. SOLUTION: In the double sliding type double sash, the baseplate 31 of an operating handle 32 is screwed and fixed onto the indoor side face of the stile 16 of a sash screen 10 on the indoor side. A knob 38 is disposed in upright at the rear end of a connecting piece 34 inserted into a horizontal hollow section 33 formed to the upper section of the handle 32 through an opening groove 36, and the connecting piece 34 can be forwarded and retreated in the internal and external directions by operating the knob 35 When the sash screen 10 on the indoor side and a sash screen 20 on the outdoor side are slid simultaneously, the knob 38 is pushed out outwards, and the front end section of the connecting piece 34 is engaged into the receiving hole 26 of a receiving piece 24 formed to the outdoor-side sash screen 20. When only the sash screen 10 on the indoor side is slid separately, the knob 38 is drawn to the indoor side, and the connecting piece 34 is detached from the receiving piece 24.
Patent JP-S5325218-A (JP)
Title: Spheroidizing heat treating method for wire by strand method
Inventor: INOHARA YUUICHI
IPC: C21D9/52
Filed: 1976-08-19
Abstract: PURPOSE:To efficiently perform spheroidizing with high economical efficiency in carbide spheroidizing heat treatment of a steel wire by using a strand method in which the wire is rolled through a heating furnace, a quenching apparatus, and an annealing furnace.
Patent JP-S60244760-A (JP)
Title: Punch winding device of yarn winder
Inventor: KIKUCHI SHIYUUICHI
IPC: B65H54/34
Filed: 1984-05-17
Abstract: PURPOSE:To keep a yarn and a yarn collecting guide from rubbing against each other and to prevent the yarn from generating fluff by transversely running the yarn not to engage with the yarn collecting guide, that is, not to locate the yarn collecting guide within the traverse range. CONSTITUTION:While a yarn Y1 is once regulated by a push lever 8 in such a manner that the yarn Y1 and a traverse guide 10a do not engage with each other, the yarn is guided to a bunch winding position by a yarn collecting guide of a yarn collecting portion 6, and wound in a bunch. After that, the yarn is guided along yarn guides 7, 9 to a position not to engage the yarn collecting guide, and started to run transversely. Accordingly, after the start of transverse running, the yarn can be wound without hindrance to running of the yarn to keep the yarn to be wound from generating fluff, and furthermore prevent poor release of a package caused by the generation of fluff.
Patent JP-H04331297-A (JP)
Title: Bleaching agent composition
Inventor: AOYANAGI MUNEO
IPC: C11D3/39
Filed: 1991-05-01
Abstract: PURPOSE:To improve bleaching power against firmly adherent stains by mixing a percarbonate or perborate, an anionic and/or nonionic surfactant, a polyacrylic acid and two kinds of specific compounds. CONSTITUTION:The title composition comprises 30-95wt.% percarbonate or perborate (A), 0.5-5wt.% anionic surfactant and/or nonionic surfactant (B), 0.5-30wt.% tetraacetylethylenediamine and/or glucose pentaacetate (C), polyacrylic acid salt (D) with a molecular weight of 1,000-200,000, and a compound (E) of the formula (wherein R is a 1-15C alkyl; and X is H, Na or K), the components D and E amounting to 0.1-10wt.%, in total the weight ratio D/E being 1/20 to 50/1.
Patent JP-S61258536-A (JP)
Title: Double error correction decoder
Inventor: SUGIYAMA KAZUHIRO
IPC: H03M13/00
Filed: 1985-05-10
Abstract: PURPOSE:To reduce remarkably a decoding time by using the coefficient sigma2 of a polynomial to apply a simple pre-processing, halving values considered to be roots into n/2 ((n-1)/2 for an n of odd number) and executing an arithmetic with a half number. CONSTITUTION:A microprocessor 1 inputs a value (alphaLj)/sigma1 from the A side input of a selector 4 to a register 6 via a data bus 2 and inputs a value (alphaLi)/sigma1 from the A side input of a selector 5 to a register 7, outputs of the registers 6, 7 and '1' are ORed exclusively by an exclusively OR adder 10, and the output of the OR adder 10 is inputted to a zero detector 11 and it is discriminated whether or not it is zero. The output of the register 6 is multiplied by alphaby an alpha multiplier 8 and it is held to the register 6 via the B side input of the selector 4. The output of the register 7 is multiplied by 1/alpha by a 1/alpha multiplier 9 and it is held in the register 7 via the B side input. The process is executed repetitively for n/2 times ((n-1)/2 times for an odd number n). The error location is calculated by the repetitive number when zero is detected.
Patent LT-2016058-A (LT)
Title: A composite tool for forming holes with thread in thin-walles parts
Inventor: KRASAUSKAS POVILAS
IPC: F16B37/00
Filed: 2016-04-29
Abstract: Was developted a composite tool for forming holes with thread in thin-walled parts for rolling, without chip formation. The formation of a hole and thread with a combined tool generates an economical effect, as eliminating the time between the operations required to change the tool and to determine the new forming modes, and, in the end of rolling the thread, the formed sharpened knuckle is compressed, therefore no additional machining operation is required to remove it. The combined tool consists of seven parts, the first five of which are rounded polygonal cross-sections, smoothly moving to each other in a cone (l), whose purpose is to form a centering hole in a metal wall; a cone (2), the purpose of which is to gradually engage in a hole in the metal; a cylinder (3), the purpose of which is to calibrate the hole to the required diameter for rolling rolling; taper, not less than 2-3 threads, threads (4) purpose is screw in the screws gradually, up to the nominal thread size; a fifth part - a similar polygonal cross-sectional screw surface (5), the purpose of which is to complete the rolling of the screws by rolling; a neck-shaped shoulder (6) of a cylindrical neckline (6) starting at the end of the rolling sleeve and a pin (7) for attaching the tool to the plug.
Patent MX-9200210-A (MX)
Inventor: OVSHINSKY STANFORD R
IPC: H01L29/792
Filed: 1992-01-17
Abstract: An electrically erasable phase change memory utilizing a stoichiometrically balanced phase change material in which both the switching times and the switching energies required for the transitions between the amorphous and the crystalline states are substantially reduced below those attainable with prior art electrically erasable phase change memories. One embodiment of the invention comprises an integrated circuit implementation of the memory in a high bit density configuration in which manufacturing costs are correspondingly reduced and performance parameters are further improved. <IMAGE>