baber/WOPTO huggingface dataset:
Patent JP-S5976808-A (JP)
Title: Prevention of blow through in gravity transfer path for preliminarily reduced powder ore
Inventor: KADOTO MITSUO
IPC: C21B13/14
Filed: 1982-10-25
Abstract: PURPOSE:To foresee the generation of blow-through and to prevent the same by providing a box for foreseeing the blow-through having a specific sectional area in the midway of a gravity transfer path for preliminarily reduced powder ore, and detecting the change of the position of the boundary face formed by the difference of the packing density of the ore in said box. CONSTITUTION:A box 7 for foreseeing blow-through having a cross sectional area of 10-50 times of the cross sectional area of a gravity transfer path 6 is provided in the midway of the path 6 in the stage of supplying preliminarily reduced powder ore via the path 6 from a preliminary reduction furnace 2 to a melting and reduction furnace 3. Sensors 16 which can detect relatively the difference in packing density are inserted in the two upper and lower places in the box 7 to detect the position of the boundary face 17 for the packing density of the preliminarily reduced ore at all times. If the face 17 begins to descend in the box 7 and the detection value changes largely, said change is indicative of the sign for the generation of blow-through and therefore a shutoff valve 15 is closed to prevent the blow-through.
Patent JP-S5976201-A (JP)
Inventor: TSUDA SOUTAROU
IPC: B32B21/14
Filed: 1982-10-25
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-H0474566-A (JP)
Title: Method for preparing membrane having projection-like structure
Inventor: ARAI YUSHI
IPC: B05D3/06
Filed: 1990-07-17
Abstract: PURPOSE:To accurately form the projection in a liquid crystal device by a simple method wherein a film of a photosensitive resin is formed, partially irradiated with energy beam, heated and/or evacuated. CONSTITUTION:A photosensitive resin composition consisting of a linear polymer, a compound having a C-C double bond and a photopolymerization initiator is applied to a glass plate 2 to form a film 1. Next, the photosensitive resin composition is irradiated with energy beam such as ultraviolet rays or X-rays in a position selective manner to be solidified, decomposed or melted. Thereafter, when the film is heated and/or subjected to vaccum treatment, the amounts of the substance evaporated and removed from the film are different between a place where the wt. ratio of a low-molecular compound is high and a place where said wt. ratio is low and a structure 4 having a desired shape is obtained. By this method, a projection-like structure is formed simply and accurately.
Patent JP-S6430478-A (JP)
Title: Ultrasonic driving device
Inventor: HONDA KEISUKE
IPC: H02N2/00
Filed: 1987-07-26
Abstract: PURPOSE:To simplify a composition and miniaturize a device, by arranging electrodes on the end surfaces of a piezoelectric unit oscillator to divide the electrodes each into two or more, and by applying AC voltage to the split electrodes of the respective end surface electrodes. CONSTITUTION:So far as the stator of an ultrasonic wave driving gear is concerned, on both end surfaces of a piezoelectric unit oscillator 1 polarized on both end surface sides, respectively internal split electrodes 2a-2b and external split electrodes 3a-3b are each arranged. Voids 2c, 3c between the internal electrodes 2a-2b and the external electrodes 3a-3b are arranged to be mutually positionally shifted. So far as the stator 4 is concerned, for example, if AC voltage is applied to the electrode 2a and the electrode 3a, rotational oscillation rotating in one direction is generated, and if the AC voltage is applied to the electrode 2b and the electrode 3b, rotational oscillation rotating reversely is generated. As a result, when a rotary body is pressure-welded to the end surface of the stator 4, then the rotary body is rotated in good order.
Patent JP-H0477565-A (JP)
Title: Aqueous coating composition
Inventor: HASEGAWA YOSHIKI
IPC: C09D133/00
Filed: 1990-07-16
Abstract: PURPOSE:To provide the subject composition having good storage stability and giving coating films having excellent solvent resistance, excellent water proofness and high moisture permeability and employed in coating concrete structures, etc., by employing a polymer emulsion containing a polysiloxane in the particles as a vehicle. CONSTITUTION:The objective composition employs as a vehicle a polymer emulsion obtained by emulsion-polymerizing (C) an alpha,beta-ethylenic unsaturated monomer having a reactive polar group (e.g. amino or carboxy) reacting with the reactive polar group of a component A and (D) a copolymerizable alpha,beta- ethylenic unsaturated monomer in the presence of an emulsified polymer, the emulsified polymer being prepared by emulsion-polymerizing (A) 100pts.wt. of an alpha,beta-ethylenic monomer in the presence of (B) 5-100pts.wt. of a polysiloxane having a reactive polar group (e.g. one or more of epoxy, carboxyl, amino, hydroxyl and methylol groups).
Patent JP-S6166138-A (JP)
Title: Method and apparatus for measuring characteristics of optical fiber
Inventor: IDE TAKASHI
IPC: G02B6/00
Filed: 1984-09-07
Abstract: PURPOSE:To perform readjustment positioning highly accurately, by repositioning a moving table on a carrier so that a positional error caused during the movement of the carrier is compensated by a measuring stage. CONSTITUTION:For example, when a moving table 26b is sent by a measuring stage 47a and a light shielding plate 27 comes to a position, where a specified amount of light is shielded with respect to a light sensor 53, the moving table 26b is stopped. The position of the moving table is precisely determined with respect to the light sensor 53. The light sensor 53 is arranged at the same position as the light sensor at a set stage, i.e., at the position, where the tip of an optical fiber to be measured is suitably aligned with an output end 57 and an input end 58 on the side of a measuring device. Therefore, the position deviation of the moving table 26, which is caused by the positional error between a carrier 25b and a guide rail 55, can be compensated. That error is caused during the movement of the carrier 25b from the set stage 46 to the measuring stage 47a.
Patent JP-S6079855-A (JP)
Title: Test equipment for telephone accessory device
Inventor: HASHIMOTO KAZUMI
IPC: H04M1/66
Filed: 1983-10-07
Abstract: PURPOSE:To improve the practicality by allowing an inspector at a remote place to increase/decrease artificially a line resistor to attain the test of a limit value. CONSTITUTION:A call signal is fed to telephone lines L1, L2, the output of a ringing circuit 1 changes from H to L level, and a CPU detects it, then a signal tone is transmitted from an output port P25 to the telephone lines L1, L2 for nearly 1sec. A recording tape 12 is driven into the recording state via an output port 24 at the same time. When a caller transmits/interupts a remote control signal in this case to bring the level of an input terminal T1 of the CPU to H/L, a pulse motor PM is turned forward for a prescribed angle, and variable resistors VR-1, VR-2, increase its resistance value. Then a signal tone is trasmitted via the output port P25. Thus, the opening of a closed circuit or release of a holding relay in an exchange or the like is checked and its limit value is tested.
Patent JP-2000021285-A (JP)
Title: Circuit breaker
Inventor: SUZUKI SATOSHI
IPC: H01H71/24
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To simply fix an electromagnetic coil, simply conduct adjustment after coiling, and easily provide stable tripping characteristics. SOLUTION: Holding grooves 2b for holding a flexible conductor 1 are formed in flanges 2a at both ends of a bobbin 2, and when the flexible conductor 1 is coiled around the bobbin 2 to form an electromagnetic coil 8, the coiling start and the coiling end of the flexible conductor 1 are held and fixed to the holding grooves 2b. An insertion opening of the holding groove 2b is formed slightly smaller than the diameter of the flexible conductor 1, and a holding part on the inside is formed in the width equivalent to two flexible conductors 1.
Patent JP-H0510167-A (JP)
Title: Wiring structure of electrical parts for outboard motor
Inventor: MOTOSE JIYUN
IPC: F02D35/00
Filed: 1991-07-02
Abstract: PURPOSE:To simplify a job for cable wiring as well as to reduce the corrosion of wireharness. CONSTITUTION:Electrical parts 34, 42, 44 are attached to a side part 20a of an engine 20 set up in an engine room 6, while a remote control set up inboard and these electrical parts 34, 42, 44 or these parts 34, 42, 44 themselves are connected with one another, they are connected via a wiring body 50 attached to an upper part 20b of the engine 20.
Patent JP-H0475164-A (JP)
Title: Document editing device
Inventor: NIIHORI YOSHIAKI
IPC: G06F3/048
Filed: 1990-07-18
Abstract: PURPOSE:To fix an object column of insertion on a display screen, and to easily confirm the context between document data to be inserted and following document data and facilitate the elaboration of a document by specifying a next input position automatically with a cursor while moving the cursor only on the specific row on the display screen in insertion mode. CONSTITUTION:When the insertion mode is set by a setting means (a), a cursor control means (b) moves the cursor in the range of one specific row on the display screen in response to the insertion of document data or a cursor movement indication. A display control means (c) scrolls the document data column, displayed on the display screen, by only one row in response to the movement of the cursor from the head to the tail of the row or vice versa by the cursor control means (b). Therefore, while the cursor is moved only on the specific column on the display screen, the next input position can be specified automatically with the cursor. Consequently, the context between the inserted document data and document data before or behind the document data can easily be grasped.
Patent JP-H0351631-A (JP)
Title: Heat conveying device
Inventor: IWANAGA SHIGERU
IPC: F28D15/02
Filed: 1989-07-20
Abstract: PURPOSE:To perform stable refrigerant heating operation without overheating of a refrigerant by a method wherein the opening and closing operation period is changed according to a change in temperature or a pressure on the outlet side of a refrigerant heater, and a control device having the upper and lower limit values of the opening and closing operation period is provided. CONSTITUTION:The opening and closing operation period of an onoff valve 8 is set by a control device 15 so that an amount of a refrigerant intermittently fed from a liquid receiver 5 to a refrigerant heater 2 at the opening and closing operation period of an on-off valve 8 is adjusted to an optimum value responding to the temperature or the pressure of a refrigerant. Simultaneously, a deviation in an optimum value due to a difference between the mounting states of a radiator 10 and the liquid receiver 5 is set between the upper and lower limit values of the opening and closing operation period of an on-off valve 8. This constitution causes an amount of a refrigerant condensed after the forced feed of it from a refrigerant heater 2 to the radiator 10 to balance with a necessary amount of a refrigerant fed to the refrigerant heater 2, and causes the stable feed of a refrigerant necessary to the refrigerant heater 2. As a result, stable refrigerant heating operation can be executed without overheating a refrigerant.
Patent JP-S6429211-A (JP)
Title: Channel brush
Inventor: ISHIKAWA KAZUO
IPC: A46B3/16
Filed: 1987-07-27
Abstract: PURPOSE: To eliminate a chattering mark by forcibly bending each tooth piece into a chute type channel at an inclination angle toward one end of the channel for positioning the tooth piece in a brush member, and inclining a divided brush bundle between each tooth piece. CONSTITUTION: Many tooth pieces 4 are projected at intervals from both lateral open ends of a chute type channel 1 used to clamp the base of a brush member 2. Thereafter, each of the tooth pieces 4 is bent into the channel 1 at an inclination angle toward one end thereof and, then, positioned in the brush member 2. Furthermore, the implantation angle of a brush bundle 3a separated between each tooth piece 4 due to the inclined bend thereof is forcibly kept along a direction toward the inclined bending direction through the inclined lateral ends of each tooth piece 4. According to this construction, a chattering mark in each type of channel brushes is eliminated and even a polishing effect is improved.
Patent JP-H0238528-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet
Inventor: KOSEKI TOMOHITO
IPC: C21D8/12
Filed: 1988-07-29
Abstract: PURPOSE:To manufacture a grain-oriented silicon steel sheet having superior magnetic characteristics by hot rolling a silicon steel slab contg. a specified amt. of Si in a specified temp. range under specified rolling conditions. CONSTITUTION:A silicon steel slab contg. 2.0-4.5wt.% Si is hot rolled in the temp. range of 1,050-1,150 deg.C temp. of the slab under rolling conditions satisfying relation represented by an inequality r>=68.1+43.3(hi/D)-51.0mu (where r is draft (%), hi is the thickness (mm) of the slab at the inlet of a rolling mill, D is the diameter (mm) of rolling rolls and mum is the coefft. of friction between the rolling rolls and the slab). Effective shearing strain is produced in the slab by rolling under the conditions and the recrystallization of grains coarsened by heating is effectively facilitated, so a grain-oriented silicon steel sheet having superior magnetic characteristics is obtd.
Patent JP-2000021859-A (JP)
Title: Method and system for dry etching
Inventor: KAI TAKAYUKI
IPC: H01L21/302
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To attain a high etching rate without using halogen gases, such as chlorine in using plasma etching. SOLUTION: Plasma is generated in a vacuum vessel 1 by supplying a gas from a gas inlet 14 into the vacuum vessel 1 while evacuating the gas from the vacuum vessel 1 with a vacuum pump 11. When the etching object of a substrate 7 which is mounted on an electrode 6 in the vacuum vessel 1 is etched, a mixed gas containing oxygen gas and carbon or containing hydrogen atoms and carbon atoms is supplied. Thereby, etching objects such as ruthenium, ruthenium oxide, iridium, iridium oxide, rhenium, rhenium oxide, rhodium or rhodium oxide are etched at a high etching rate.
Patent JP-2001015826-A (JP)
Title: Tunnel magnetoresistance effect head
Inventor: REDON OLIVIER
IPC: H01L43/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel magnetoresistance effect OTMR head, wherein there in no doubt that the enhancement of the performance of a TMR head is excellent, specially that the TMR head is excellent in corrosion resistance, a reduction in the rate of change of a TMR is little, an output from the head is high and the effect head can be applied to an ultrahigh density record. SOLUTION: This head is a tunnel magnetoresistance effect head 1 having a tunnel multilayer film 3 formed by laminating a tunnel barrier layer 30 and ferromagnetic free and pindo layers 20 and 30 formed in such a way as to hold the layer 30 between them. The above layer 20 has integrally the major part, of the layer 20 which substantially constitutes one part of the film 3, and a front flux guide part 23 and a back flux guide part which are respectively provided extendedly in the front and the rear of this major part of the layer 20. The above guide part 23 constitutes one part of an ABS(air bearing surface) and the above layer 20 is constituted so that the widthwise length Lm of the major part of the layer 20 is set longer than the widthwise length Lf of the guide part 23 and the widthwise length Lb of the back flux guide part.
Patent JP-H0534237-A (JP)
Title: Color filter inspecting apparatus
Inventor: NOGUCHI KESAO
IPC: G01M11/00
Filed: 1991-07-29
Abstract: PURPOSE:To easily and efficiently inspect a high definition color filter by making a pixel size of each color of a color display which can display a plurality of colors and switching a color signal by means of a display switching circuit. CONSTITUTION:An inspecting apparatus comprises a color display 11 which can display at least eight colors whose pixel display size of each of red R, green G and blue B is smaller than a display size of each of R, G and B of a color filter 3 to be inspected, a lighting part equipped with a smooth light diffusion plate 2 placed on the display 11 and an R, G, B driver circuit 36 for driving the display 11. By switching a color signal to eight colors by the circuit 36, the display 11 can be easily driven, so that efficient inspection of a high definition filter 3 of each color can be performed by means of a magnifying glass 39 or a pixel diagnosis device without replacing the filter 3.
Patent JP-2001020721-A (JP)
Title: Diesel particulate filter system
Inventor: YAJIMA YUJI
IPC: B03C3/155
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of trapping small particulate matter without increasing the pressure loss. SOLUTION: This system comprises two filters 10A, 10B made of conductive material disposed within an exhaust passage 11 with a predetermined space d kept therebetween along a flowing direction of exhaust gas from a diesel engine, electrical insulators 12A, 12B that electrically insulate the filters 10A, 10B from the exhaust passage 11, and a high voltage generator 13 that supplies direct current of negative and positive polarities to the adjacent filters 10A, 10B, respectively. Particulate matter with a small particulate diameter that is not trapped by the upstream filter 10A are charged with negative voltage, and the downstream filter 10B traps the particulate matter by static electricity generated between the filter 10A and the downstream filter 10B to which positive voltage is applied.
Patent JP-S57113308-A (JP)
Title: Measuring mehod and device for diameter
Inventor: NAGAOKA AKIRA
IPC: G01B11/08
Filed: 1980-12-29
Abstract: PURPOSE:To perform an easy and high-precise measurement of a diameter of a columnar object in a non-contact manner, by detecting reflection light or transmission light of a photo beam passing through the columnar object. CONSTITUTION:Photo beam projected from a light source 1 is first projected to a photo beam scanner 3 equipped with a rotary mirror 7. The rotary mirror 7 is turned with a pulse motor 9 run by means of an output clock pulse from a clock pulse generating circuit 8. The photo beam phases through a peripheral wall surface of a columnar object 2, and is collected at a collector 5 through a photo guide 4. After the output of the collector 5 is converted into a binary signal by a binary-coded circuit 10, it is inputted to a computing circuit 6, the diameter of the columnar object 2 is computed, and the diameter value so obtained is indicated in a numberal indication part 11.
Patent JP-S5978374-A (JP)
Title: Picture forming device
Inventor: KIKUCHI KATSUNORI
IPC: G03G21/06
Filed: 1982-10-27
Abstract: PURPOSE:To make the electrostatic characteristics of a photosensitive zone equal between a picture and a nonpicture part and to eliminate density unevenness by providing a light source for destaticization before electrostatic charge which destaticizes the photosensitive zone before the electrostatic charge by an electrostatic charge device and a light source for destaticization of the nonpicture part which destaticizes the nonpicture part. CONSTITUTION:In a device 10 for destaticization before electrostatic charge, the light source 17 for destaticization before electrostatic charge which consists of the 1st light source 15 and the 1st correcting filter 16 is opposed to the breadthwise direction of a photosensitive body 1, which is destaticized before the electrostatic charge by the electrostatic charger 4. In a nonpicture part destaticization part 5, the light source 20 for destaticization of the nonpicture part between pictures which consists of the 2nd light source 18 and the 2nd filter 19 is opposed to the breadthwise direction of the photosensitive body 1 to destaticize only nonpicture part 3 and 3' by turning on the light source 18. This constitution equalizes the electrostatic characteristics of the photosensitive zone between picture and nonpicture parts to eliminate density unevenness.
Patent JP-H0717851-A (JP)
Title: Drug-containing salve using (meth)acrylic ester-based sticking agent
Inventor: FUJII TAKAO
IPC: A61K9/70
Filed: 1993-07-02
Abstract: PURPOSE:To provide the salve excellent in sustained release nature and percutaneous absorbability and causing no skin irritation. CONSTITUTION:The salve can be obtained by providing a flexible substrate with a pressure-sensitive sticking layer comprising (A) a sticking agent consisting of (1) copolymer(s) of at least one kind of (meth)acrylic ester essentially containing a (meth)acrylic aryl ester such as benzyl acrylate or (2) a mixture of such copolymer and (B) a drug such as isosorbide nitrate.
Patent JP-H1135396-A (JP)
Title: Substrate for gallium nitride based crystal growth and its production and use
Inventor: OKAGAWA HIROAKI
IPC: C30B33/08
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for GaN based crystal growth with which a high-quality GaN based crystal substrate of a thick film not contg. defects, such as dislocation, is obtainable and a process for producing the GaN based crystal substrate by using the same. SOLUTION: A thin film layer a2 of the GaN based crystal is formed directly or via a buffer layer a1 on a base substrate Si and a substrate member S2 which is selectively removable by etching with respect to the BaN based crystal is laminated by joining thereon. The base substrate Si (together with the buffer layer a1, if any) is removed by polishing to expose the one surface all of the thin film layer a2 of the GaN based crystal. This substrate is inverted and is regarded as a fresh base substrate. The exposed surface all is provided with mask regions 12 and non-mask regions 11 partially covering the surface with mask layers 2, by which the substrate for the growth of the GaN based crystal is produced. The thick film of the GaN based crystal is grown by using the same and only the substrate member is etched away, by which the GaN based crystal substrate free of warpage is obtd.
Patent JP-H0723262-A (JP)
Title: Electronic device and image pickup device
Inventor: KATO SHINICHI
IPC: H04N5/225
Filed: 1993-06-30
Abstract: PURPOSE:To attain various adjustment through a connector while keeping interchangeability with a conventional external advice by switching the operation corresponding to the external device connected to the connector based on a signal level at a signal earth terminal. CONSTITUTION:The operation is switched corresponding to an external device 22 connected to a connector 12 based on a signal level at signal earth terminals G, I and the operation is switched by surely detecting an external device connecting the signal earth terminals G, I to ground. Thus, the operation is selected to allow the device to be operated according to adjustment data stored in a memory and also operated according to the adjustment data inputted via signal input output terminals H, J in place of the adjustment data to execute the adjustment. Moreover, the adjustment is executed for the image pickup device 21 and the adjustment data are recorded.