baber/WOPTO huggingface dataset:
Patent JP-H05297080-A (JP)
Title: Deriving and determining method for motor parameter
Inventor: SATO KAZUO
IPC: H02P29/40
Filed: 1992-04-23
Abstract: PURPOSE:To determine motor pattern with calculations by detecting the current flowing in a motor as an actual test current, using the knowledge base of motor resistance and inductance set in advance refering to the current and obtaining a torque constant and the like. CONSTITUTION:A drive current of a motor 9 is detected, an initial motor parameter as general conditions of the motor 9 is input from a parameter table 2 to an arithmetic device, the motor is driven with it, the driving current is made to flow while adjusting it as a function of time and the rising process state and a stablized state are observed exponentially to detect those observed values. By introducing the data from a plurality of observation values to the arithmetic device and repeating the comparison calculation with the former initial motor parameter, the present motor parameter is derived and determined.
Patent JP-S59228108-A (JP)
Title: Distance sensor
Inventor: FUJIWARA YOSHIMASA
IPC: G01B11/00
Filed: 1983-06-10
Abstract: PURPOSE:To perform the judgment of a distance simply and stably, by positioning a light receiving element, which is divided into two parts, so that the image of a light spot on a reference surface is formed on a boundary line of light receiving surfaces, and comparing the magnitudes of the voltages from the two light receiving surfaces. CONSTITUTION:A spot light beam is projected on an object surface 12 by a light projecting part 11 comprising a spot light source and a light projecting lens. The image of the light spot is formed on the light receiving surfaces of a photodiode 14, whose light receiving surface is divided into two parts, i.e. the upper and lower parts. Current I1 and I2 are obtained as the outputs of the received light beams at the upper part and the lower part of the boundary line on the light receiving surfaces of the photodiode 14, which is divided into the two parts. The current I1 and I2 are converted into voltage V1 and V2 by photoelectric conversion circuits 15 and 16. The magnitudes of the voltages V1 and V2 are compared and judged by a comparator 17. The judged result is inverted by an inverter 18, and a light emitting diode 19 for display is driven. The result is taken out as the judged output.
Patent JP-S5437969-A (JP)
Title: Centrifugal gas separator
Inventor: TANIGUCHI YOSHIHARU
IPC: B01D59/20
Filed: 1977-08-31
Abstract: PURPOSE: To improve the efficiency of centrifugal as separation by specifying the sizes of circular holes provided at partition plates between gas collection chambers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01274101-A (JP)
Title: Columnar prism made of synthetic resin
Inventor: KINOSHITA SATOSHI
IPC: G02B5/04
Filed: 1988-04-27
Abstract: PURPOSE:To produce the prism with high accuracy by cutting the unnecessary part at the intersected point of the two short sides of a sectional shape and freshly providing one side for product projection. CONSTITUTION:The unnecessary part of at the intersected point of the two short sides 1, 2 of the columnar prism is cut and one side 4 for project production is provided freshly thereto. A core 7 for forming an incident face 1, a core 8 for forming an exit face 2 and a core 9 for forming a reflecting face 3 for which high surface accuracy is required and the accuracy of the relative positions is regarded to be necessary are fixed by lock screws 11 and are prevented from sliding for the purpose of project ejection; therefore, the accuracy of the relative positions is surely obtd. and since the cores are always in tight contact with peripheral mold parts, the mold temp. is stabilized and the high surface accuracy is stably obtd.
Patent JP-H01276871-A (JP)
Title: Image forming device
Inventor: HIROKI MASASHI
IPC: G03G15/00
Filed: 1988-04-27
Abstract: PURPOSE:To surely set a scanner unit on a part to be read by freely-slidably mounting a housing, which houses a reading means, on an external housing, and moving it with a moving means. CONSTITUTION:By freely-slidably mounting an housing 12, which houses a reading means 10, on an external housing 2, and moving it, the original of an original placing table 3a is read, and a freely-opening/closing door 3 is provided on a surface facing the original mounting stand 3a. Thus, when stand is reversely used, the external housing 2 in a door-3-closed condition is pushed, the original and the table 3a can be stuck together, and by opening the door 3 from the external enclosure 2, since the position of the original can be confirmed through the table 3a, the reading means 10 can be surely set at the part to be read.
Patent JP-S62264293-A (JP)
Inventor: KOSHIYOU MASAYOSHI
IPC: E21D9/06
Filed: 1986-05-09
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-S6284790-A (JP)
Inventor: TAMAKI KAZUHIRO
IPC: A63F9/00
Filed: 1985-05-18
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-H02283036-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L29/78
Filed: 1989-04-25
Abstract: PURPOSE:To selectively form a semiconductor element on a crystal region by a method wherein, after a noncrystalline material layer whose main component is silicon is formed on an insulative noncrystalline material in the mainer in which a thick film region partially exists, heat treatment is performed while light is projected, and the noncrystalline material layer is subjected to crystal growth. CONSTITUTION:A noncrystalline material layer 102 whose main component is silicon is formed on an insulative noncrystalline material 101. Excepting a seed region 103, the noncrystalline material layer 102 is etched and transformed into a thin film. By performing heat treatment while light is projected, the noncrystalline material layer is subjected to crystal growth. The light is projected in order that the temperature of the seed region may be kept high as compared with the other region, and selective crystal growth may be easily caused from the seed region 103. A semiconductor element is formed on a crystal-grown silicon layer 105 (105' shows a crystal grain boundary).
Patent JP-S63268682-A (JP)
Title: Ink-supplying device
Inventor: KAWASAKI MASAAKI
IPC: B41J32/02
Filed: 1987-04-28
Abstract: PURPOSE:To enable the title device to be used until the amount of an ink reserved is reduced to a small value, by extending a porous member in an ink reservoir to the side of an ink outlet port, providing the porous member with a void ratio greater than the void ratio corresponding to a maximum ink draw-up quantity per unit time, and providing an ink draw-up quantity- adjusting means capable of adjustment by compression in the direction for decreasing the void ratio. CONSTITUTION:A casing 5 is provided inside with an ink reservoir 6, an ink outlet port 7 and an ink feed-out passage 8. A porous member 10 such as a felt and a bundle of glass wool capable of being impregnated with an ink is provided in the passage 8, in a void ratio greater than the void ratio corresponding to a maximum ink draw-up quantity per unit time. When the quantity of the ink fed out is reduced as the ink is used, a wedge-shaped member 12 is moved by an adjusting screw 13 of an ink draw-up quantity-adjusting means B to compress the porous member 10, thereby reducing the voids. As a result, the force for drawing up the ink by capillarity is increased, and the supply of the ink to the port 7 can be continued until the amount of the ink in the reservoir 6 is reduced to a small value.
Patent JP-H044459-A (JP)
Title: Document processor
Inventor: NAKAGAWA MAKITO
IPC: G06F17/21
Filed: 1990-04-23
Abstract: PURPOSE:To allow a document processor to make an efficient editing process by making a text editor means and image mode means to execute a mutual changing process which changes document data edited by one of the two means to the same content when an edited content is changed by the other means. CONSTITUTION:This document processor executes editing processes in accordance with an image mode or text editor mode. When a content changing process is executed in each mode, a mutual changing process which makes the data contents in each mode coincident with each other is executed. Accordingly, when such a process as a content change, replacement, position matching, tab, etc., is executed on document data in one mode, the same process is executed to the content of the other mode. Therefore, the content efficiently edited in the text editor mode can be confirmed by an image on a screen outputted in the image mode.
Patent JP-S62262134-A (JP)
Title: Data processor
Inventor: NISHINO YASUKAZU
IPC: G06F7/58
Filed: 1986-05-08
Abstract: PURPOSE:To obtain substitute data different in the order of arrangement by fixing the arrangement of circuits, by providing a circuit that changes codes that controls the presence and absence of data exchange in 2<i> (0<=i<=n-1) unit corresponding to the superposition of shuffle. CONSTITUTION:Input control codes q0-q2 are converted to control codes P0-P2 by a converting circuit 4 corresponding to input signals (x) and inputted to a substituted circuit 1. The circuit 1 makes 8 kinds of substitution Pk, which is the combination of data exchange of 2<i> (0<=i<=2) unit corresponding to codes P0-P2 for 2<n> (n=3) data D0-D7, and inputs data E0-E7 to a substituting circuit 2. The circuit 2 makes complete shuttle substitution Sm of m-fold (0<=m<=2) of data E0-E7 by controlling codes S0-S1 converted by a converting circuit 3 corresponding to input signals (y) of input control codes t0-t1 and outputs data F0-F7. At the time of making the substitution of reverse order, codes t0-t1 are converted to codes S0-S1 in the circuit 3 and substitution Sm is made in the circuit 2. Then, codes S0-S1 are inputted to the circuit 4, and codes q0-q2 are converted to codes P0-P2 and the substitution Pk is made in the circuit 1.
Patent JP-S5628840-A (JP)
Title: Device for holding uniform moisture content in material and removing air bubble in injection molding machine
Inventor: MOTOKI SHIYOUICHI
IPC: B29C48/76
Filed: 1979-08-17
Abstract: PURPOSE:To provide a stable melting of resin and a spinning of resin and enable a uniform injection of product by a method wherein a bent hole is provided in a barrel to communicate therewith in a range of a rear heating zone and a front heating zone of the screw type injection molding machine. CONSTITUTION:Rate of moisture content of material to be fed in the injection molding machine A is measured continuously by a continuous humidity meter 14 via a vent hole 13. When the humidity measured is higher than a deisred humidity, a vacuum pump 15 is operated to remove the moisture content, then a moisture content of the material is kept at a specified value (for example 0.1% or less). At a proper position in a range of front heating zone b is formed a vent hole 16 for communicating the interior of barrel 6 having a screw 5 therein with a vacuum pump 17, both the air bubbles in a molten polymer and the air bubbles remained between the heated barrel inner surface and the screw 5 are suctioned and removed through the vent hole 17.
Patent JP-H05280266-A (JP)
Title: Slip preventing construction of shutter curtain for building
IPC: E06B9/17
Filed: 1992-03-31
Abstract: PURPOSE:To prevent mutual lateral slippage between slats by bending the end edges of a main slat made of rigid raw material and a sub-slat made of elastic raw material so that they may engage and fixedly connect with each other, and crushing one part of the connection. CONSTITUTION:A main slat 4 made of rigid raw material such as metal or synthetic resin, and a sub-slat 5 made of elastic raw material such as spring steel are formed. Next, a plurality of slats 4, 5 are alternately arranged, the end edges are piledly bent so as to be engaged with each other, and fixedly connected together. Next, both right and left end parts of the connection are crushed by means of a press 7 so as to form lateral slippage prevention parts 6a of the slats 4, 5. This is elevatably fitted to the guide rail of the opening part of a building, and spirally wound around a winding drum by utilizing elastic deformation of the slats 5, Hereby, generation of uncomfortable sound can be prevented because of fixed connection, lateral slippage between the slats is surely avoided so as to operate in a long term and smoothly, and this can be easily maufactured.
Patent JP-S5954639-A (JP)
Inventor: JIYOOJI HARUZEI BIOORU
IPC: C03C10/14
Filed: 1983-06-13
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-S62264278-A (JP)
Inventor: SUZUKI MASAMI
IPC: E04H9/16
Filed: 1986-05-08
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-S62261189-A (JP)
Title: Heat sink for semiconductor laser diode
Inventor: SHIBANUMA NAOTERU
IPC: H01S5/00
Filed: 1986-05-08
Abstract: PURPOSE:To alleviate dispersion in monitoring current, which is yielded by the error of a mounting position, by increasing the height of a front part, on which a laser diode (LD) pellet is mounted, higher than a rear part, and making the length of the front part equal to or slightly shorter than the length of the pellet. CONSTITUTION:An LD pellet 1 is mounted on a heat sink 5b. A step part 17 is provided at the heat sink 5b. Backward emitted light 4b is reflected by the lower part formed by the step and projected backward. when the height of the step part 17 is H, the total height is equivalent to h+H, where (h) is the height of an active layer 2. Within the diameter of the received light in a monitoring photodiode (PD), there are always 4-5 peaks of interference fringes. Therefore, the dispersion in monitoring current value caused by the error of the mounting position of a monitoring PD 11 becomes small. The larger the step difference H, the smaller the interval between the interference fringes. In the actual operation, it is thought to be sufficient when several peaks to about 10 peaks appear in the diameter of the received light. Therefore the step difference H can be about 20-40 mum. Thus, the dispersion of the monitoring current caused by the error in the mounting position of the monitoring PD 11, which is mounted on the rear part of the LD 1, can be alleviated.
Patent JP-H11298049-A (JP)
Title: Light-emission display device
Inventor: IKEDA TADAAKI
IPC: H01L25/075
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emission display device, wherein the leakage or the occurrence of burrs of a mold resin at transfer molding is prevented. SOLUTION: A region comprising a part of adjoining electrode wiring layers 15 and 16 with a separation part 14 between the electrode wiring layers on the surface side of a substrate in between is coated with resin resist layers 18a and 18b formed by such coating means as screen printing method, and a mold resin package 9 is so formed that the coated surface is sealed up under pressure with an upper die of a molding die, so that a package is provided by transfer resin molding without resin leakage.
Patent JP-S5631106-A (JP)
Title: Teach-in information correcting system for play-back type nc machine tool
Inventor: YAMAGATA TOSHIO
IPC: G05B19/42
Filed: 1979-08-22
Abstract: PURPOSE: To ensure an automatic correction for the teach-in information, by giving an automatic reverse sending to the action of the machine tool based on the information received the teach-in and at the same time deleting the teach-in information in synchronous with the reverse sending.  
     CONSTITUTION: In case an improper extent of cutting is detected when a teach-in working is given to the workpiece 14 by the tool 12, the tool route of points A→ B→C→D is stored in the form of the teach-in information. The blade edge of the tool is sent revesely already in the tool route of points D→C→B based on the information received the teach-in. And in synchronization with this reverse sending, the teach-in information is deleted between points D→C plus between C→B. Thus both the position of the blade edge of the tool and the contents of the storage are reset to the past state at point B. At the same time, the blade edge of the tool is set to be shifted along the route of the points D→C'→B'→B during the adverse sending. After the reverse running until point B coinciding with the reteach-in position, the teach-in is given again along a proper tool route of B→E→F→G. Thus the final tool route to be stored becomes A→B→E→F→G to complete the correction of the teach-in information. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62262477-A (JP)
Title: Lateral discharge gas laser tube
Inventor: KASAMATSU MITSUO
IPC: H01S3/032
Filed: 1986-05-09
Abstract: PURPOSE:To reduce the number of cathodes required, to facilitate a manufacturing process, and thereby to construct a lateral discharge gas laser tube stable during discharge and constant in gain distribution even in the presence of changes in currents by a method wherein a plate with its surface corrugated is employed to serve as a cathode end surface. CONSTITUTION:A cathode electrode 7 incorporating a conductive plate with its end surface corrugated is so positioned that ridges 8 in the corrugation may face an anode electrode 1. An increase in a discharge current will results in the extension of the electron emitting surface of the cathode electrode 7 toward troughs 8' between the ridges 8. This ensures that the discharge path will remain geometrically unchanged and, owing to the corrugation, the discharge originating position will be less changeable. Fluctuation in gain distribution will also be suppressed.
Patent JP-H045356-A (JP)
Title: Heat insulation material for floor heating
Inventor: SATO MIKIO
IPC: E04B1/80
Filed: 1990-04-20
Abstract: PURPOSE:To make temperature distribution of a floor surface uniform by attaching a plate-like heating element to the lower surface of a floor plate, and piling a soft heat insulation material, which absorbs the unevenness of the plate-like heating element, in layers on the heat insulation board of the lower face of the floor plate. CONSTITUTION:A heat insulation material A is provided to improve the heat insulation effect between members 1, whose roots are thick, with a floor plate 2 laid on the tops of the members 1 and with a plate-like heating element 3 attached to the lower face of the floor plate 2. This heat insulation material A comprises a soft heat insulation material 5, which absorbs the unevenness of the plate-like heating element 3 and the heat insulation board 4, which is layered on the soft heat insulation material 5. In addition, the soft heat insulation material 5 absorbs the thickness of the plate-like heating element 3 at the portion, to which the accessory 6 of the plate-like heating element 3 is provided, and abuts on the portion, to which the accessory 6 is not provided, at a given thickness. Therefore, the plate-like heating element 3 uniformly abuts on the floor plate 2 without clearance.
Patent JP-H07299316-A (JP)
Title: Aramid fiber filteration sheet
Inventor: PIITAA JIYON DEJIEN
IPC: D04H1/42
Filed: 1995-04-28
Abstract: PURPOSE: To prepare an aramid fiber filtration sheet having a relatively small pore size and high pore uniformity. CONSTITUTION: This filtration sheet preferably has a titer reduction against bacteria such as Pseudomonas diminula. Also, a method for preparing reduced- diameter aramid fibers and a method for preparing an aramid fiber filtration sheet from such reduced-diameter aramid fibers, are provided. Further, a method for treating a fluid by passing a fluid through the aramid fiber filtration sheet, and a filter element incorporating the aramid fiber filtration sheet, are provided.
Patent JP-H09272541-A (JP)
Title: Corrugated cardboard paper
Inventor: INOUE TOSHIYUKI
IPC: B65D25/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide corrugated cardboard paper which has improved ability in separating food placed on cellophane paper from the cellophane paper without spoiling absorbency the cellophane paper possesses. SOLUTION: Cellophane paper 2a, 2b is adhered to one or both sides of corrugated paper, and also on the surface of the cellophane paper 2a, 2b, a silicone mold release agent S is applied partially.
Patent JP-H04301294-A (JP)
Title: Dynamic decoder
Inventor: HIRANO SHINICHI
IPC: H03M7/22
Filed: 1991-03-28
Abstract: PURPOSE:To simplify circuit design and to facilitate manufacturing by pre- charging a dynamic line at a designated cycle and holding an output state even if a clock signal stops at the time of sampling. CONSTITUTION:When a quantized signal R1 permits a counter 34 to be zero so as to input the clock signal C2 of the fixed cycle, the output of an inverter 3 becomes the clock signal C3 which becomes a low level at the forth count of the counter 34. The clock signal C1 is the clock made to stop for a specified period, the output of the inverter 5, that is, the input signal of a pre-charge circuit 33a becomes the activated signal of the low level except when the both signals C1 and C3 are the high level and the p-channel MOS transistor 20 of a cell 33 is turned on so that an address line is pre-charged. Thus, the circuit is simplified and manufacturing is facilitated.
Patent JP-H0633039-A (JP)
Title: Improved grinding aid mixture
Inventor: YUUJIIN ZADOO
IPC: C09K3/14
Filed: 1993-05-07
Abstract: PURPOSE: To obtain an improved grinding aid composition which improves the abrasion ability and prolongs the abrasion life of a coated abrasive when used with this grinding aid composition comprising a specific halogenated hydrocarbon, a high-molecule binder and a grinding agent at a specific ratio.  
     CONSTITUTION: This composition consists of (A) a water-insoluble halogenated hydrocarbon containing 50 wt.% or higher of a halogen which is thermally stable at 400°C or lower but thermally unstable at 600°C (preferably pentabromotoluene, chlorend acid anhydride or the like), (B) a high molecule binder which is hardened to form a condensing film (preferably a phenol resin, an epoxy resin dispersion or the like), and (C) a grinding aid (e.g. KBF 4 ). The content of the component (C) is 50% or higher based on the weight of the solid is the mixture of the components (B) and (C), and the viscosity of the composition is 1000-12000 cPs at 25°C, and the abrasion index is 1.5 or higher. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10304534-A (JP)
Title: Wiring system
Inventor: SUZUKI YOSHINORI
IPC: H02G3/38
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring system which is easily constructed by enabling storing a power cable and a signal cable in a single wiring duct without possibility of cross contact. SOLUTION: A face of a main case body 10 is fitted to a construction face, and the main case body 10 has an open face 12 along the entire length on the other side. A wiring apparatus is mounted at a given positions in an elongated open face 12 in a way such that the wiring apparatus covers the open face 12. The main case body 10 has a recess 13 for storing a power cable 3 inside the open face 12 on one side thereof. On the other hand, the main case body 10 has a recess 14 for storing a signal cable inside the open face 12 on the other side thereof.
Patent JP-S5332798-A (JP)
Title: Measuring apparatus of temperature for concentration measurement of impurities in sodium
Inventor: IZUMI SHIGERU
IPC: G01N25/14
Filed: 1976-09-08
Abstract: PURPOSE: To automatically indicate the temperature of orifice, at the time of becoming the flowing quantity of sodium to the maximum or minimum, by determining the renewal of memoried content of flowing quantity and temperature from the dicided result of large or small for memoried value of flowing quantity and the value of flowing quantity at optional time on and after the above time. 
     COPYRIGHT: (C)1978,JPO&Japio