baber/WOPTO huggingface dataset:
Patent JP-H11342051-A (JP)
Title: End fixing structure for seat cover with back cover
Inventor: SHIMIZU TAKASHI
IPC: A47C31/02
Filed: 1998-05-31
Abstract: PROBLEM TO BE SOLVED: To surely fix an end without depending on a fastener, to reduce the cost from the aspect of a price with the fastener, to omit sewing work requiring time and labor and to fix the end to provide the degree of freedom in terms of design for integrating a back cover with a seat cover as well. SOLUTION: Supporting plates 10 and 11 are attached along the respective ends not joined with each other of a seat cover 1 and a back cover 2 and a clamping cord 12 for which a receiving port 12a of supporting plates 10 and 11 is turned outward and hooking projection parts 12b and 12c of the respective supporting plates 10 and 11 are provided on a port edge is attached to a seat back frame 4. Then, the supporting plates 10 and 11 are fitted inside the clamping cord 12 and engaged with the hooking projection parts 12b and 12c and the respective ends both gnawed by the clamping cord 12 and not joined with each other are fixed to the seat back frame 4.
Patent JP-S5959969-A (JP)
Inventor: AKASHI TOSHINORI
IPC: D03D15/00
Filed: 1982-09-22
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-S6321611-A (JP)
Title: Connection part structure between waveguide substrate and optical fiber
Inventor: KIKUCHI EIJI
IPC: G02B6/30
Filed: 1986-07-14
Abstract: PURPOSE:To increase the axial joining force of an optical fiber, to stabilize transmission efficiency, and to improve the reliability of a device by forming a semicircular recessed part which is deeper than the guide groove of an optical fiber at the center part of the guide groove, and allowing the optical fiber to adhere to the substrate. CONSTITUTION:A waveguide 5 where germanium, titanium, etc., are added or diffused and which has a large refractive index is formed at the surface lengthwise center part of a waveguide substrate 2, the semicircular guide groove 4 for the positioning of the optical fiber 1 is formed at the end part, and the semicircular recessed part 6 which is deeper than the groove 4 is formed at its center part. Then, the coating of the connection-side end part of the fiber 1 is peeled off and removed to specific size and while the outer periphery of the exposed fiber 1 and the internal surface of the groove 4 are coated with an adhesive 7, the fiber 1 is fitted and fixed in the groove 4. Consequently, the adhesive moves round excellently and the axial joining force of the fiber 1 after the adhesive cures is increased.
Patent JP-S5964522-A (JP)
Title: Zeolite suspension treating device and method
Inventor: FURIIDORITSUHI BIRUHERUMU DEII
IPC: B01D35/20
Filed: 1983-09-08
Abstract: In the treatment of a zeolite suspension to separate solids from the mother and/or washing liquor, a vibrator is used in the suction drying zone of a vacuum filter in order to partially liquefy the filter cake material through the introduction of shear forces into the solidified filter cake, so that further separation of the pure liquid phase can take place in the suction drying zone of the vacuum filter.
Patent JP-S5868586-A (JP)
Inventor: FURUYA NOBUYUKI
IPC: F16L21/02
Filed: 1981-10-20
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-S6146196-A (JP)
Title: High speed overcurrent suppressing device
Inventor: NIWA TORU
IPC: H02M7/48
Filed: 1984-08-09
Abstract: PURPOSE:To eliminate the stop of the operation of an inverter itself by an overcurrent by interposing an analog switch in a pulse width controller, and controlling to conduct an inversion unit by turning ON and OFF the overcurrent. CONSTITUTION:An analog switch 10 is interposed in a pulse width controller for controlling to conduct a control element in an inversion unit of an inverter 4, a current detected by a current detector 5 is input to a hysteresis comparator 9, and the switch 10 is controlled to be opened or closed by the output signal. Thus, the conduction control of the inversion unit is rapidly stopped for an overcurrent generated by a very rapid variation, and when the overcurrent decreases to the prescribed level of lower, the conduction control of the inversion unit is immediately reopened, and the inverter itself is stopped in operation during the period.
Patent JP-H1112598-A (JP)
Title: Cleansing agent for sink-basket and production of the same
Inventor: NONAKA TAKENOBU
IPC: C11D7/18
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cleansing agent capable of continuously cleansing free from generation of chlorine by shaping a compound of a chief component containing inorganic peroxides and tetraacetylethylenediamine and dissolution retardant, into predetermined form. SOLUTION: This cleansing agent is obtained by forming the compound comprising (A) 95-75 wt.%. of the chief component consisting of (i) the inorganic peroxides (preferably sodium percarbonate, sodium salt of peroxyboric acid), and (ii) tetraacetylethylenediamine, (B) 5-25%. of the dissolution retardant consisting of an inorganic substance (preferably calcium hydroxide, semi- hydrated plaster, calcium carbonate, cement, etc.), to the predetermined form. The component (ii) is preferably compounded in amount at least 1% of the component (I). The size of the shaped article is preferably about 38 mm of diameter and about 22 mm of thickness (about 30 g of the weight). This cleansing agent cleans blot, sliminess and steriliser by putting this cleansing agent in a sink-basket.
Patent JP-H0456728-A (JP)
Title: Production of low relaxation pc steel material
Inventor: TAKEI MASAMITSU
IPC: C21D9/52
Filed: 1990-06-27
Abstract: PURPOSE:To produce a low relaxation PC steel material by subjecting a steel stock containing specific percentages of C and Si to rapid cooling and to heating under respectively specified conditions to apply primary tempering and strain and then carrying out secondary tempering by means of temp. rise under specific conditions. CONSTITUTION:A steel stock having a composition containing, by weight, <=0.4% C and 1.0-2.0% Si is cooled rapidly from a temp. not lower than the A3 transformation point down to a temp. not higher than the Ms point at a cooling velocity equal to or higher than critical cooling velocity, and heated up to 350-430 deg.C to undergo primary tempering and application of strain, and then, this steel stock is subjected to temp. rise up to a temp. between 430 and 480 deg.C and higher by >=20 deg.C than primary tempering temp. to undergo secondary tempering. By this method, the low relaxation PC steel material can be obtained, and further, the PC steel material excellent also in uniform elongation and straightness characteristics can be obtained.
Patent JP-S5956745-A (JP)
Title: Electronic component parts
Inventor: INOUE YUKIHIRO
IPC: H01L23/31
Filed: 1982-09-24
Abstract: PURPOSE:To simplify a coating treatment by a method wherein an LSI chip bonded on wirings of a substrate is coated with a heat-shrinkable film. CONSTITUTION:The wirings 2 are arranged on the substrate 1, and the LSI chip 4 is connected to the wirings 2 via a solder bump 6. The substrate 1 is coated with an overcoating agent 7. An electronic component formed in such a manner is coated with a heat-shrinkable tube 8 of polyethylene, etc., and shrink-closed by heating this tube 8. The moisture resistance property of the chip 4 is improved by coating the LSI chip 4 with the tube 8.
Patent JP-H0333686-A (JP)
Title: Housing unit
Inventor: KAWAHARA NOBUMICHI
IPC: G02B1/18
Filed: 1989-06-30
Abstract: PURPOSE:To protect an optical component from a flaw, a stain, etc. and also to prevent occurrence of a flare or a ghost due to the optical component by accommodating the optical component in a housing unit provided with a reflection preventing film and by mounting the component on an X-Y stage or the like with the housing unit interposed. CONSTITUTION:An optical component 1, shaped in a rectangular parallelopiped on substantially, is a mirror of glass having a reflecting surface 2 coated. A housing unit 3 has mounting elements 4 for mounting on an X-Y stage or the like, and the component 1 is fixed thereby completely on the X-Y stage or the like. The unit 3 is constituted of a metal or plastic of every kind and coated with a reflection preventing coat, and thereby a reflection preventing film 5 is formed. The preventing film 5 is formed on the outer surface of the unit 3 and the entire inner surface thereof coming into contact with the component 1. Thereby a surface reflectance is reduced to 4 to 10% or further to 4 to 5% and thus the occurrence of a flare or a ghost can be prevented.
Patent JP-S6143013-A (JP)
Title: Return type digital filter
Inventor: HAINTSU GETSUKURAA
IPC: H03H17/04
Filed: 1985-07-30
Abstract: 1. Digital recursive filter of Nth degree (N = 1,2,3) with a 3dB cut-off frequency fd , with a filter member (F) with filter signal input (E) and filter signal output (A) as well as co-efficient input (K) for the feed of coefficient signals from an automatic control circuit (S), for signals to be filtered at a scanning frequency fA , wherein the co-efficients are stored and/or derivable by computation in the control circuit (S) from stored and/or enterable values, characterized thereby, that for the replication in terms of amount of the characteristic function (transmittance) of an analog exponent low-pass filter at a frequency (desired frequency) fW and for the approximate replication at all other frequencies f from f = 0 to a maximum frequency fmax , the co-efficients a11 , a01 , a22 , a12 , a02 , b01 , b12 , b02 , CN according to the established nomenclature for a digital filter as cascade connection with two filter blocks in the second canonic form have the following values : for N = 1 : a11 = a22 = 1, a12 = a02 = b12 = b02 = 0 ; a01 = -z0 b01 = -e**-2 PI fd /fA C1 = 1 + b01/1 - z0 for N = 2 : a11 = 1, a01 = b01 = 0 and either a22 = 1 a02 = 0, a12 = -z0 or a22 = 0, a12 = 1, a02 = -z0 b12 = -2e**-2Root 2 PI fd /fA cos (2Root 2 PI fd /fA ) b02 = e**-2 2Root 2 PI fd /fA C2 = 1 + b12 + b02/1 - z0 for N = 3 : a11 = 1 and either a22 = 1, a12 = a02 = 0 or a12 = 1, a22 = a02 = 0 or a02 = 1, a22 = a12 = 0 ; a01 = -z0 b01 = -e**- 2**PI fd /fA b12 = -2e**-PI fd /fA cos (2Root 3 PI fd /fA ) b02 = e**-2 PI fd /fA C3 = (1 + b01 )(1 + b12 + b02 )/(1 - z0 ) wherein : z0 = DW +- 2Root DW **2 - 1 DW = (SW /CW )**2 -cos2 PI fW /fA /(SW /CW )**2 - 1 wherein : CW = ¦1-e**-2 PI fd /fA /e**j2 PI fW /fA -e**-2 PI fd /fA ¦ for N = 1, SW = 1/¦jfW /fd + 1¦ = 1/2Root 1 + (fW /fd )**2 for N = 1, CW = ¦(1-e**-(1-j)2Root 2 PI fd /fA ) (1-e**-(1+j)2Root 2 PI fd /fA )¦/¦(e**j2 PI fW /fA -e**-(1-j)2Root 2 PI fd /fA )(e**j2 PI fW /fA -e**-(1+j)2Root 2 PI fd /fA )¦ SW = 1/(jfW /fd + 1-j/2Root 2)(jfW /fd + 1+j/2Root 2) for N = 2 and CW = A . B A = ¦1-e**-2 PI fd /fA ¦/¦e**j2 PI fW /fA -e**-2 PI fd /fA ¦ B = ¦(1-e**-(1-j 2Root 3)PI fd /fA ) (1-e**-(1+j 2Root 3)PI fd /fA )¦/¦(e**j2 PI fW /fA -e**-(1-j 2Root 3)PI fd /fA )(e**j2 PI fW /fA -e**-(1+j 2Root 3)PI fd /fA )¦ SW = 1/¦jfW /fd + 1¦.¦(jfW /fd + 1-j 2Root 3/2) (jfW /fd + 1+j 2Root 3/2)¦ for N = 3 wherein j = 2Root-1.
Patent JP-H0717806-A (JP)
Title: Exterminator for red rot disease
Inventor: FURUKAWA KENICHI
IPC: A01G33/02
Filed: 1993-07-06
Abstract: PURPOSE:To obtain an exterminator for red rot disease capable of selectively exterminating red rot disease due to the genus Pythium of Phycomycetes which is parasitic on laver leaf body in culture of laver and not exerting a bad influence upon the laver leaf body as well as environmental pollution of sea and fishes and shellfishes. CONSTITUTION:This exterminator for red rot disease is characterized by including a fumaric acid monosodium salt and/or fumaric acid monopotassium salt and an organic carboxylic acid. The exterminator has effect of selectively exterminating pathogenic fungus by which red rot disease is produced or spread in culture of laver in a concentration and pH range of exterminator which does not exert a bad influence on laver leaf body ranging from young bud period to adult leaf period in a short time.
Patent JP-2000003434-A (JP)
Title: Image processor and its method
Inventor: TANAKA EIJI
IPC: G06T1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of obtaining an image free from unclearness as a whole of an image including unclearness due to out of focus. SOLUTION: A correspondence point determination part 4 finds out a correspondence point between plural images recorded in an image recording/ reproducing part 3 by using featured points and positional relation data, an out-of-focus estimation part 5 estimates the quantity of focus displacement by using positional relation between an image input part 1 and a subject, a model generation part 6 aligns respective images by using the data of the correspondence point, records how unclear is a focused part of a certain image to other images and calculates a model expressing unclearness due to out of focus by totalizing these data, and a correction processing part 7 corrects the unclearness of defocused parts of respective images by using the result of the model generated by the model generation part 6.
Patent JP-H0719386-A (JP)
Title: Electrical fusion joint
Inventor: KODA OSAMU
IPC: B29C65/56
Filed: 1993-07-06
Abstract: PURPOSE:To provide extremely positive fusion-jointing by forming a recessed groove and a protrusion which are thread-engaged mutually with the inner peripheral surface of a socket and the outer peripheral surface of the end part of a synthetic resin pipe which is inserted into and engaged with the socket, thread-engaging the end part of the synthetic resin pipe with the socket, and then supplying power to a heating wire for fusion-jointing. CONSTITUTION:A spiral protrusion 11 is formed on the outer peripheral surface of a synthetic resin pipe 1 at prescribed intervals in the axial direction of the pipe, a socket 2 whose diameter is large is integratedlyformed at one end of the synthetic resin pipe 1, and a spiral recessed groove 21 which is thread-engaged with the protrusion 11 is fanned at the inner peripheral surface of the socket 2. In the inner peripheral surface of the socket, 2, a heating wire 3 is buried spirally, and both ends of the heating wire 3 are connected with pins 31 inside a connector 22 which is protrudingly-provided on the outer surface of the socket 2 at regular intervals from each other in the axial direction. In jointing two synthetic resin pipes 1, 1 with each other, adjacent pipes 1, 1 are connected with each other by spirally-engaging the recessed groove 21 with the protrusion 11, and a power terminal is connected with respective pins 31. By feeding electric power to the heating wire to heat it, the inner peripheral surface of the socket 2 and the outer peripheral surface of the end part, of the pipe 1 are fused for fusion joining.
Patent JP-S5869321-A (JP)
Title: Combustion controlling equipment of coal oil mixture
Inventor: ARAYAMA KIYOSHI
IPC: F23N5/18
Filed: 1981-10-21
Abstract: PURPOSE:To realize the stable combustion of coal oil mixture (COM) fuel with large viscosity at all times by a system wherein the flow rate of the COM fuel is controlled by directly controlling the pressure in a main pipe, through which COM fuel is past. CONSTITUTION:A main pipe flow control valve 7 is controlled so as to flow the predetermined amount therein by being applied with the output, which is generated by inputting a flow request command 11 inputted from a plant through a function generator 12 to an adder 25. On the other hand, the difference between the signal of main pipe pressure PX-1 and the pressure signal, which is generated by converting the flow request command 11 through a function generator 15, is calculated by a subtractor 16 and a correction signal of the flow control of the main pipe flow control valve 7 is generated by adding said resultant calculated difference, being proportionally integrated by means of a proportional integrator 17, to an adder 25. In addition, an atmizing steam control valve 10 is controlled in proportion to the deviation between the pressure PX-1 and the atmizing steam pressure PX-2 measured by a pressure detector 4.
Patent JP-S6412372-A (JP)
Title: Collating device for drawing data
Inventor: WATANABE HIDEO
IPC: G06F17/30
Filed: 1987-07-06
Abstract: PURPOSE:To easily add correct and check an original drawing file by subtracting original drawing data from added and corrected drawing data and hierarchically storing only subtracted data in an electronic file. CONSTITUTION:At the time of retrieving forming a completing drawing, the vector data of the original data is retrieved and it is overlapped on the image data of the completing drawing on a work station 3 after a color is changed to display. Then, both the display data is subtracted, the symbol of the obtained subtracted data is recognized and the vector thereof is transformed, and then, a required hierarchization is extracted and a hierarchization file is stored in the electronic file 2. Then, the original drawing vector data and the difference vector are retrieved, synthesized and displayed in the work station 3 to register on the image inputted completing drawing for every color to check whether a correct revision is carried out or not.
Patent JP-S5690581-A (JP)
Title: Solid laser exciting device
Inventor: HORIO KENJI
IPC: H01S3/093
Filed: 1979-12-22
Abstract: PURPOSE:To energize a solid laser substance by a method wherein the focusing lines of two parabolic reflection mirrors are arranged in parallel on a common axis, a solid laser substance is placed on one of the focusing lines and an aperture type light incoming window from the light source is arranged on the other focusing line with being faced to an apex line of the reflection mirror. CONSTITUTION:Light emitter from the aperture type light source is reflected by an inner reflection surface 2 of a transparent glass tube 1 and taken out from a slitlike window 3. When the slit window 3 is placed on the focusing line F of the parabolic reflection mirror 4, a parallel light beam can be made by the reflection mirror 4. When a solid laser substance 5 is placed on the focusing line F' of the other parabolic reflection mirror 4' having an axial surface, all the parallel light beams are focused on the laser substance 5, semicylindrical reflection mirror 6 is arranged so as to cover the laser substance and an energizing light permeability through the laser substance is focussed again on the laser substance. With this arrangement, the assembly is advantageously in particular for its air cooling to prevent a raised temperature of the solid laser substance, a window width is made to be narrow and an energization of the laser substance can be performed without decreasing an efficiency of light emitting operation.
Patent JP-H10213068-A (JP)
Title: Reciprocating compressor and manufacture thereof
Inventor: YOSHIMURA KAZUO
IPC: F04B39/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance of a piston pin, a connecting rod, and the like by covering outer surfaces of both ends of an axial right direction of a connecting rod small end part with a rod plate made of a material having a high abrasion resistance, and arranging a plate spring for elastically hold a pair of covered outer surfaces of the rod plate. SOLUTION: A small end part 12a of a connecting rod 12 is inserted into a piston 11 of a reciprocating compressor, and the connecting rod 12 is connected to a piston 11 by inserting a piston pin 13 into the inserting hole 12d of the connecting rod small end part 12a. In this case, a rod plate 15 made of a spring steel and the like having abrasion resistance higher than that of the connecting rod 12 around outer surfaces of both ends of the axially rectangular direction of the small end part 12a of the connecting rod 12. A plate spring 16 made of spring steel and the like having abrasion resistance higher than that of the piston 11 is fitted and fixed around an outer surface of the connecting rod plate 15. The rod plate 15 is elastically held so as to make its center shaft coincide with a center axis Oa of the piston 11.
Patent JP-H0915643-A (JP)
Title: Liquid crystal display panel
Inventor: FURUKAWA KUNIAKI
IPC: G02F1/1333
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a means causing no disclination in a display area according to potential such as a drain electrode line, a gate electrode line, etc. SOLUTION: In a liquid crystal display pane constituted of a liquid crystal layer 10 held between two sheets of substrates 1, 5, a spacer and a seal material, and provided with a transparent electrode, an oriented film, an active element and an electrode line on at least one side inner surface of the substrates 1, 5, the active element such as a TFT, etc., and the electrode line 3 connected to the active element are arranged on one side 1 of the substrate, and a projecting pattern 7 is provided on the position opposite to the electrode line 3, and the projecting pattern 7 is connected electrically so that the surface or the vicinity of the projecting pattern becomes fixed potential.  The height of the projecting pattern 7 is made 30% or above of a distance between electrode substrates, and further, its width is made the width or below of the counter electrode, and the matter that the width is made not to exceed the counter electrode line 3 is effective. The projecting pattern 7 is formed by the superposition of a color filter 6 or photosensitive resin.
Patent JP-S6228880-A (JP)
Title: Method and device for recognizing object
Inventor: UNO SHINICHI
IPC: G06K9/62
Filed: 1985-07-31
Abstract: PURPOSE:To recognize precisely an objective substance by executing light field illumination and dark field illumination individually to the same area of an object to be detected to pickup the area and finding out the difference between two image information obtained by said image pickup on the same coordinate system. CONSTITUTION:A light field illumination source 7 is turned on by an instruction outputted from an operation control circuit 14 to execute the light field illumination of a prescribed area on a circuit substrate 1 through a half mirror 6 and the illuminated area is picked up by an image pickup camera 5. The image information obtained by said image pickup is recorded in the 1st image memory 10a through an A/D converter 9. Then, the light source is switched by an instruction outputted from an operation control circuit 13 and a dark field illuminating light source 8 is turned on to execute the dark field illumination of the same area on the substrate 1. The illumination area is picked up by the camera 5 and the obtained image information is stored in the 2nd image memory 10b through the circuit 9. When the difference between the image information stored in the memories 10a, 10b is found out by a subtractor 11 at every signal on the same coordinates, a specific density difference is generated at every substrate ground/wiring pattern and circuit parts.
Patent JP-H0727904-A (JP)
Title: Light-diffusing sheet
Inventor: KIKKAI MASAAKI
IPC: G02F1/1335
Filed: 1993-07-07
Abstract: PURPOSE:To provide such a light-diffusing sheet that both of transmission efficiency and diffusion efficiency for light are largely improved compared with a conventional light-diffusing sheet and high brightness is obtd. when the sheet is used for a back light. CONSTITUTION:This light-diffusing sheet is obtd. by forming a resin transparent layer 2 and a light-diffusing layer 3 on the one surface of a transparent plastic sheet 1. The difference of refractive index between the resin layer 2 and the plastic sheet 1 is small. The light-diffusing layer 3 consists of 30-97 pts.wt. plastic beads and 70-3 pts.wt. resin component.