baber/WOPTO huggingface dataset:
Patent JP-2000223620-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: NUMATA TORU
IPC: H01L23/28
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To easily recognize the orientation of semiconductor devices which are made by resin-sealing a plurality of semiconductor elements as one collection and then cutting the resin-sealed body into pieces. SOLUTION: Semiconductor devices 1a, 1b have semiconductor elements (not shown) sealed with sealing resin and are provided on the surface with direction indicator marks 4 to show the orientation of the devices. A method for manufacturing the semiconductor devices 1a, 1b includes a process wherein a plurality of semiconductor elements are arranged in line in a cavity of a sealing mold (not shown) provided on its inner surface with a pattern for providing the direction indicator marks 4 on the surfaces of the semiconductor devices 1a, 1b, a process wherein sealing resin is supplied into the inside of the sealing mold to resin-seal the semiconductor elements at a time to fabricate a collection 2 of a plurality of the semiconductor devices 1a, 1b, and a process wherein the collection 2 is cut at specified cut positions 3 into a plurality of the individual semiconductor devices 1a, 1b.
Patent JP-S58137465-A (JP)
Title: Apparatus for extruding coking agent
Inventor: TOTSU KATSUYUKI
IPC: B05C5/00
Filed: 1982-02-10
Abstract: PURPOSE:To obtain a simplified small-sized and easily-handlable apparatus for extruding a coking agent, by firmly supporting a tube holder with a gripping part having a pressing mechanism, and pressing it through a reduction mechanism. CONSTITUTION:The apparatus is equipped with the holder 12 of a tube 10 filled with a coking agent and a gripping part 14 for firmly supporting the tube holder 12. The gripping part 14 is equipped with an extruding mechanism 20 for pressing the bottom plate 16 of the tube 10 attached to the holder 12 to inject the coking agent through a nozzle 18 and an electric motor 26 for driving the pressing mechanism 20 through a reduction gear X using a planetary mechanism under the action of a switch 22. The coking agent is extruded by the constitution simplified in this way.
Patent JP-S53104001-A (JP)
Title: Operating method for steam generator
Inventor: SUZUKI AKIRA
IPC: F22B35/06
Filed: 1977-02-22
Abstract: PURPOSE: To enable stabilized steam generator operation by controlling the maximum point in the gradient of temperature distribution in a longitudinal direction of a shell to a predetermined value based on the temperature signal obtained through measurement of temperature of heated fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61179976-A (JP)
Inventor: MORITA TAKEO
IPC: E05B41/00
Filed: 1985-02-01
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-S63187718-A (JP)
Title: Electronic tuning tuner
Inventor: HASHIMOTO KOJI
IPC: H03J5/02
Filed: 1987-01-29
Abstract: PURPOSE:To reduce tracking deviation in a reception band and to electrically perform all adjustments by controlling the tuning circuit of a high frequency amplifying circuit part by the voltage resulting from the operation between an oscillation frequency control voltage and the output voltage of a D/A converter. CONSTITUTION:Voltages obtained by operations between the oscillation frequency control voltage VT of a local oscillating circuit 3 and the output voltages V1 and V2 of D/A converters 4 and 5 are used as voltages which control tuning circuits 11 and 13 of a high frequency amplifying circuit part 1, and resistance network type D/A converters having the arbitrary number of bits are cascaded to constitute these converters 4 and 5. Consequently, the oscillation frequency control voltage is adjusted with D/A converters and computing elements to give an optimum tuning frequency control voltage to the tuning circuit. Thus, the tracking deviation scarcely occurs.
Patent JP-H08207067-A (JP)
Title: Method and device for manufacture of thermosetting resin molded piece having print
Inventor: KANDA MIHARU
IPC: B29K101/10
Filed: 1995-02-07
Abstract: PURPOSE: To provide a method and a device for manufacturing a thermosetting resin molded piece having print wherein wrinkles hardly generate. CONSTITUTION: A method for manufacturing a thermosetting resin molded piece having print has a process for placing a print 4 to be attached to a molded piece on a lower mold 3, a process for pressing the periphery of the print 4 by a presser ring 5, a process for supplying a material 1 to be molded, and a process for heating, pressing, and setting the material 1 in between an upper mold 2 and the lower mold 3.
Patent JP-S54112939-A (JP)
Title: Adhesive for copper-clad laminate
Inventor: UOZU NOBUO
IPC: C08K3/34
Filed: 1978-02-22
Abstract: PURPOSE: The title adhesive having improved bonding strength, heat resistance for soldering, and tracking resistance, obtained by adding a specific amount of aluminum slilcate anhydride as a filler to an organic material.  
     CONSTITUTION: A) 100 parts by wt. of an organic material (e.g., polyvinyl acetal resin, etc.) excluding solvents is blended with B) 10W300 parts by wt., preferably 20W150 parts by wt. of aluminum silicate anhydride to give the desired compound. Not more than 70 wt.% of the ingredient B is substituted by zirconium silicate or titanium dioxide, if necessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60176401-A (JP)
Inventor: JIYON DEIBITSUDO MAAKAMU
IPC: B60L15/40
Filed: 1984-02-04
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-S56116713-A (JP)
Title: Unsaturated polyester resin composition
Inventor: IHARA FUKUJI
IPC: C08L67/06
Filed: 1980-02-19
Abstract: PURPOSE: An unsaturated polyester resin with controlled volatilization of a styrene monomer, which is obtd. by compounding an unsaturated polyester resin diluted with the styrene monomer, and a cellulose ester.  
     CONSTITUTION: An unsaturated polyester resin diluted with a styrene monomer is compounded with a cellulose ester of substitution degree 2.5W3.0 and MW 10,000W 50,000. The cellulose ester means a resin obtd. by the esterification of cellulose with a carboxylic acid such as acetic acid or butyric acid, pref. cellulose acetate butyrate. Said restriction for the substitution degree and MW of the cellulose ester is critical and necessary for the desired degree of volatilization of the styrene monomer. MW>50,000 is undesirable because of increase in viscosity of the composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63186294-A (JP)
Inventor: NISHI HIDEO
IPC: G09G3/14
Filed: 1987-01-28
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-H11209448-A (JP)
Title: Photo-curable resin composition
Inventor: HAMADA KEIJI
IPC: C08F2/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which provides coating with excellent adhesion, felt pen soil resistance and water resistance by admixing an amino compound-neutralized polyfunctional urethane acrylate having an oxyalkylene group and a carboxyl group, with a photopolymerization initiator and water. SOLUTION: A polyfunctional urethane acrylate is preferably water dispersible one having unsaturated groups at the both ends, which is obtained by reacting a compound having two isocyanate groups in the molecule with a glycol compound, of a mol.wt. of 300-3,000, having a hydroxyl group at an end and a photo-polymerizable, hydroxyl group-containing unsaturated compound having at least one unsaturated double bond, followed by neutralization with an amino group-containing compound free of an active hydrogen. An average mol.wt. of 1,000-7,000 results in good stability in dilution with water.  The photopolymerization initiator is compounded in an amount of preferably 3-5 pts.wt. based on 100 pts.wt. of the total of the polyfunctional urethane acrylate and other water soluble photo-polymerizable compounds added as required, and water is added in an amount such that the solids content becomes 20-80 wt.%.
Patent JP-S60163705-A (JP)
Title: Pneumatic rubber tire reinforced by belt with riding comfortableness
Inventor: TAKAYAMA MASAHIRO
IPC: B60C9/22
Filed: 1984-02-07
Abstract: PURPOSE:To improve performance of riding comportableness without deteriorating rolling resistance by arranging a supplementary reinforcing layer of an organic fiber cord with the predetermined elasticity on both side areas of a belt comprising a plurality of metallic cord coated with rubber layers and by specifying the direction of the cord. CONSTITUTION:In a pneumatic tire, a side wall 2 and a bead portion 3 are arranged on both dies of a tread portion 1, and between bead portions 3 and 6 at both ends, a carcass 4 comprising 1 ply is arranged along inner circumference of the tire and a belt 5 comprising at least two rubber layers in each of which a metallic cord is arranged all over the width of the tread portion are arranged respectively. In this case, supplementary reinforcing layers 8 and 8' each of which comprises an organic fiber cord coated with a rubber layer in such a way that the layers cover both side areas of the belt 5 covering 25-35% of the width of the tread portion 1. And in this organic fiber cord, elasticity at the time of 10% elongation is 600-5,000kgf/mm.<2>, and it is arranged at a bias angle with respect to the metallic cord of the belt 5.
Patent JP-H01198279-A (JP)
Title: Pwm controller for voltage type inverter
Inventor: INABA HIROMI
IPC: H02M7/42
Filed: 1988-02-01
Abstract: PURPOSE:To simplify the structure, by setting predetermined reference levels at the positive and negative sides of a modulated signal and calculating the ratio of level at every first and second instances thus operating PWM pulse patterns alternately from two types of pulse group. CONSTITUTION:PWM controller for a voltage type inverter comprises a DC voltage source 1, a main switching circuit 5, an AC reactor 6, a load or an induction motor 7, a one chip microcomputor 10 for control and the like. The microcomputor 10 comprises an input port 101, an internal bus 102, ROM103, RAM104, ALU105, registers 107-109, an associative memory 110, a timer 111 and the like. Predetermined reference levels are set at the positive and negative sides of a modulated signal, and the ratio of the levels is calculated at every first and second instances. Furthermore. PWM pulse patterns are operated alternately from two types of pulse group obtained through proportional division of the level ratio for every predetermined time.
Patent JP-H05221484-A (JP)
Title: Water level meter and measurement thereby
Inventor: OCHI KAZUHIKO
IPC: B65D90/48
Filed: 1992-02-05
Abstract: PURPOSE:To precisely measure a liquid level by a simple structural level meter even if the specific gravity of the liquid is unknown by providing pressure sensors at different levels of a base body respectively and computing the information regarding the submerged depth of the base body from the output data. CONSTITUTION:Pressure sensors 1, 2 are fitted to the upper and lower positions with a distance L on the sensor case 3 as a base body. The output signals of the both pressure sensors 1, 2 are input in a microcomputer through a cable 4. The specific gravity rho is calculated by use of a formula rho=(P1-P2)/L basing on the liquid pressures P1, P2 detected by the sensors 1, 2 and the distance D from the position, where the lower sensor 2 is fitted to the liquid level, is obtained from the formula D=P1/rho, basing on the specific gravity rho. In this case, the pressure sensors 1, 2 may be attached to not the sensor case 3 but the wall face of the tank directly.
Patent JP-H10205695-A (JP)
Title: Disk type steam trap
Inventor: WATANABE KENICHI
IPC: F16T1/16
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To make the temperature of a transforming chamber so as to be efficiently retainable without wasting any steam at the inlet side. SOLUTION: In this disk type steam trap, which forms a transforming chamber 8 inside with both inner and outer ring valve seats 12 and 13 and an inner cover 7, opening a spray nozzle 9 in the center of this inner ring valve seat 12 and intercommunicating an inlet 2 and this transforming chamber 8 to each other, and installs a ring groove 10 in space between the inner ring valve seat 12 and the outer ring valve seat 13, opening an exhaust port from this ring groove 10 and interconnecting the transforming chamber 8 to an outlet 3 to each other, and sets up a valve disk 14 seating or separating to or from these inner-outer ring valve seats 12 and 13, in the transforming camber 8, then forming a heat insulating chamber 17 at the outside of this transforming chamber 17, an outlet intercommunicating passage intercommunicating this heat insulating chamber 17 and the side of the outlet 3,  is installed there, and a check valve 18 allowing a flow ranging from the inlet 2 to the outlet 3 and stopping the flow in the reverse direction, is set up in a side of the outlet 3 of the outlet intercommunicating passage 16.
Patent JP-S61184400-A (JP)
Inventor: PIITAA EFU GURERU
IPC: F42B5/30
Filed: 1985-02-04
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-S59144444-A (JP)
Inventor: FUKUKITA HIROSHI
IPC: A61B10/00
Filed: 1983-02-09
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-S61183060-A (JP)
Title: Control method for wire rod winder
Inventor: TANABE TADASHI
IPC: B21C47/02
Filed: 1985-02-06
Abstract: PURPOSE:To improve the quality and yield rate of a wire rod coil by moving a winder to a designated position by a specified cycle according to a signal of a hot billet detector at the time of taking up a wire rod on the winder in a wire rod rolling mill. CONSTITUTION:When a hot billet detector 5 detects passing of a wire rod 8 fed from a wire rod rolling mill, the detection signal is input to a control device 4. The control device 4 is adapted to control an electric motor 3 periodically according to distance and time set by a moving distance setting device 6 and a moving time setting device 7, thereby to start left and right movement of winders 1 on a moving truck 2. After the completion of winding, a winder 1 located at a stand-by position is moved to a take-up position. The space factor of a coil is improved, and as an induction pipe is not used, damage of a wire rod can be prevented. Furthermore, the occurrence of misroll is avoided.
Patent JP-H02200794-A (JP)
Title: Fin material for heat exchanger made of copper and its production
Inventor: SUDA HIDEO
IPC: F28F21/08
Filed: 1989-01-30
Abstract: PURPOSE:To produce a fin material for a heat exchanger made of copper having improved corrosion resistance without reducing heat conductivity by coating the surface of a Cu alloy strip with a Zn-Ni alloy having a specified Ni content. CONSTITUTION:The surface of a Cu or Cu alloy strip is coated with Zn-Ni alloy contg. 6-18wt.% Ni by electroplating. A thinned fin material for a heat exchanger made of copper having improved corrosion resistance without reducing heat conductivity is obtd. and the service life is prolonged.
Patent JP-H03225820-A (JP)
Title: Improvement of film quality
Inventor: ONO TADASHI
IPC: H01L21/3065
Filed: 1990-01-30
Abstract: PURPOSE:To smooth a film surface and further to contrive to improve the bond strength of the film and cleaning of the film surface through removal of an organic contaminant film by applying voltage to a cathode and anode arranged in a vacuum tank having rare gas so that ions generated in the discharge space of a generated glow discharge collide with the film of a substrate facing the anode. CONSTITUTION:Ar gas (rare gas) is caused beforehand to flow into (fill up) a vacuum tank 12 and voltage is applied to a cathode 14 and anode 16 so that the discharge space of a glow discharge is formed and accelerated ion (Ar+) groups 20 going from the anode 16 to the cathode 14 are generated. In this case, the accelerated ion (Ar+) groups 20 collide with the film 18a of a substrate 18 and components of the film 18a are driven into by the accelerated ion (Ar+) groups 20 colliding therewith. Thus, the surface of the film 18a is smoothed and further the bond of the film is strengthened so that it is possible to contrive to improve the quality of the film exellent in cleaning of the film surface.
Patent JP-H06229724-A (JP)
Title: Measuring equipment for fine structure
Inventor: OIDE TAKAHIRO
IPC: G03F1/84
Filed: 1993-02-08
Abstract: PURPOSE:To measure the film thickness of phase shifter in a phase shift mask highly accurately. CONSTITUTION:Two light beams having slightly different frequencies are split by a beam splitter 15. One beam is received, as a reference beam, by a first light receiver 17 to produce a first electric signal representative of a beat line whereas the other beam is projected to a phase shift mask 20 and the transmitted beam is received by a second light receiver 22 to produce a second electric signal representative of beat component. A phase comparator 24 detects the phase difference between the first and second electric signals thus measuring the amount of phase shift of phase shifter.
Patent JP-H03224422-A (JP)
Title: Stationary-type fish and shellfish growing box
Inventor: OE TAKESHI
IPC: A01K61/00
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the subject growing box needless of a specific equipment breeding in a natural environment for a fixed period of time without management nor labor till growing to fries or spats by putting eggs of fishes of shellfishes in a box and standing on the sea bottom by fixing a transparent cover to a box comprising ballast and a resin. CONSTITUTION:A transparent cover 2, a handle 4 and a small cover 5 are fixed to a box 1 composed of ballast 7 and a resin 8, and suspending tools 3 are fixed to four corners of said box 1 to afford the objective growing box. Then, gaps 9 are set between ballasts 7 and 7', thus sea water is taken into the box 1, and planktons, etc., in the sea are used as feed of fries or spats.
Patent JP-S52103392-A (JP)
Title: Fluorination catalyst for haloganated hydrocarbon
Inventor: AISAKA YOUNOSUKE
IPC: B01J27/08
Filed: 1976-02-26
Abstract: PURPOSE: To further improve the activity of antimony halide catalyst which is fluorination catalyst for haloganated hydrocarbons by mixing tantalum halide(V). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09200538-A (JP)
Title: Image reader
Inventor: NISHIMAKI AKIYOSHI
IPC: H04N1/41
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To attain a high coding speed by coding only image data judged to be compressed based on the number of white/black level inversion of an image so as to reduce a processing time required for coding. SOLUTION: An image processing section 112 applies image processing to an image sensor output from a scanner 113. When processing of one line is finished, the number of white/black level inversion is read out of a register of the image processing section 112 and set to a RAM 103. A threshold level of number of white/black level inversion is compared with a number of white/ black level inversion of each line and when the number of white/black level inversion of each line is higher than the threshold level, the line is not compressed and when smaller, the line is compressed. In the case of non-compression lines, a non-compression code is given to a head of each line and read data are transferred to an image memory 104. In the case of compression, the MH coding processing is conducted and MH data are transferred to the image memory 104.  No coding processing is applied to lines of non-compression.
Patent JP-H07230570-A (JP)
Title: Illuminated advertising panel for automatic vending machine
Inventor: IWASAKI YOSHIAKI
IPC: G09F23/00
Filed: 1994-02-18
Abstract: PURPOSE:To attain the effective use of the side face of a cabinet and to ensure the satisfactory effect of advertisement even in a dark environment of the night with high appealing properties by attaching a panel case of advertisement to the cabinet side face of an automatic vending machine. CONSTITUTION:An illuminated advertising panel 2 consists of an open/close type flat panel case 3 which includes a case main body 3a, a case cover 3b having a display window on its front face, a hinge 3c and open supporter arm 3d, a through-view plate 4 of a transparent acrylic plate, etc., which is set into the display window of the cover 3b, a back light (fluorescent lamp) 7 which illuminates a film type advertising sheet 6 put on the rear surface side of the plate 4 via a support tool 5 from the back of the sheet 6, a power cord 8 of the light 7, and the attracting magnets 9 which are attached at the four corners of the rear side of the case main body 3. Then the panel 2 is attached to the cabinet side face of an automatic vending machine 1, an the case 3 is held by the attracting force of the magnets 9.
Patent JP-H01195795-A (JP)
Title: Centralized automatic metering device
Inventor: YAMAZAKI KIYOKUMA
IPC: G08C15/00
Filed: 1988-01-29
Abstract: PURPOSE:To use detectors of different form in mixture by allowing a pulse system setting means to set number of pulse signals sent through the detection of one prescribed measuring quantity by plural detection means to a central control means. CONSTITUTION:An address code included in a call signal is revised into an address code of relay transmitters 200, 300... sequentially to collect data of all the relay transmitters 200, 300... connecting to a central device 100 and detected data of all meters M11-Mnn connecting to them. Then a control section 102 of the central device 100 calculates the collected detection data twice or a half in response to the type of transmitters T11...Tnn preset by a pulse system setting section 116 to give a correct value. Then the data are displayed on a display section 108. Thus, even when detection means of different form are used in mixture to detect a correct value.
Patent JP-H05184637-A (JP)
Title: Actuator mounting clamp for bath tub
Inventor: TANAKA MITSUHIRO
IPC: A61H23/00
Filed: 1992-01-10
Abstract: PURPOSE:To provide an actuator mounting clamp for a bath tub with an easily exchangeable actuator. CONSTITUTION:This actuator mounting clamp comprises a base body B which is mounted on an outer wall of a bath tub and a sliding body A which is slid to be fixed to the base body B and mounts an actuator C. The base body B forms holding rails 11 almost parallel to both ends of a flat base plate 1 and the sliding body a forms rails 21 almost parallel to both ends of a flat sliding plate 2 with width narrower than that of the base plate 1. Resin members 25 and 26 are mounted on the outer face of the rails 21. The mounting clamp comprises a rail elevating structure E with an operating lever 3 fixable the sliding body A to the base body B by pressing the rails 21 to the holding rails 11.