baber/WOPTO huggingface dataset:
Patent JP-H0322606-A (JP)
Title: Surface acoustic wave transducer with capacitor weighting using anodic oxidation
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a surface acoustic wave transducer with different exciting reception strength between electrodes and uniform cross width by adopting the principle that up to a depth from the surface of a metal electrode film connecting to an anodic oxidation power supply is made into a dielectric substance and applying an electric field to each interdigital electrode through a capacitor corresponding to each weighting. CONSTITUTION:A resist in the inside of border lines 5, 6 transversing metal electrode films 2, 3, 3a, 3b, 4 is removed to make a window having an area corresponding to the capacitance of the desired weighting characteristic and the electrodes 2, 3, 3a, 3b not covered with the resist connecting the power supply for anodic oxidation are made into a dielectric substance by the anodic oxidation up to a depth from the surface to obtain a dielectric film 7, a metallic electrode film is adhered newly to remove the metallic film on the resist and the resist itself, and the metallic electrode films 5a, 6a are obtained in the inside of the border lines 5, 6. Then the metallic film connected for the anodic oxidation of the window of the metallic electrodes 3, 3a is removed, the metallic electrode films 4 and 5a, 6a are connected electrically and the metallic electrode films 3, 3a, 3b and 5a, 6a are separated by the dielectric film 7.
Patent JP-S6219800-A (JP)
Inventor: SHIMIZU ETSUO
IPC: G21K4/00
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5680720-A (JP)
Title: Synchronous processing unit with partial processing circuit
Inventor: OKUYA SHIGEAKI
IPC: G06F7/527
Filed: 1979-12-05
Abstract: PURPOSE: To reduce the amount of hardware by enabling a partial processing circuit to operate by using a clock signal for a synchronous processing unit, by generating two kinds of section control signals through logical operation between a control signal and delay control signal.  
     CONSTITUTION: In case of a multiplying circuit unit, control signal CONTL.N held at logic "1" for one cycle of a clock signal, for example, is supplied to AND circuits 28 and 29 and delaying circuit 27 and output D of delaying circuit 27 is supplied to AND circuit 29 and also supplied to AND circuit 28 via NOT circuit 30. Then, two kinds of section control signals held at logic "1" for a half cycle are supplied to gate circuits 24 and 25 respectively and the contents of registers 6 and 7 are supplied to RSUM generating circuit 22 in time-division mode to obtain RSUM and RCRY at registers 20 and 21 in the ending of one cycle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06349654-A (JP)
Title: Lc circuit
Inventor: OSHIMA SHUNJI
IPC: H01F30/00
Filed: 1993-06-02
Abstract: PURPOSE:To provide the title LC circuit capable of easily attain to the pertinent high frequency, compactness and lightweight by composing electrostatic capacitance using a winding part for obtaining inductance. CONSTITUTION:The primary winding of a transformer is formed by laminating winding element assemblies 21 and 22 to series-connect the conductor patterns 212 and 222 and then the secondary winding of the transformer is formed by laminating this winding element assembly 21 of the primary winding with the third winding assembly 23. Furthermore, the winding element assembly 22 is laminated with a capacity element assembly 24 through the intermediary of an insulating material 241 in higher dielectric constant than that of the insulating material of the winding element assembly 22 so as to form a capacitance in series to the primary winding by the conductive pattern 242 of the capacity element assembly 22 and the conductor pattern 222 of the winding element assembly 22 thereby constituting the title LC circuit integrated with the winding parts.
Patent JP-H084278-A (JP)
Title: Ladder, and setting method of ladder
Inventor: NAKAJIMA SHUNSAKU
IPC: E04G3/00
Filed: 1994-06-16
Abstract: PURPOSE:To facilitate the work by forming a ladder body by a plurality of steps arranged at proper intervals and a pair of step support parts, and providing a fixing arm and a support arm on the upper and lower parts of the step support part, respectively. CONSTITUTION:A ladder 1 is formed of two step support parts 2 set in parallel to each other with a proper space and three steps 3a, 3b, 3c having nonslips 5 are erected between the step support parts 2 at proper intervals. A fixing arm 7 extended from the upper part of the step support part 2 to fix a mounting part 8 on the top end to a form, and a support arm 11 protruded from the lower part of the step support part 2 to make contact with the form are formed. Thus, the mounting work of the ladder can be simplified.
Patent JP-H09878-A (JP)
Title: Exhaust gas treatment agent
Inventor: TAKAHASHI MASAKAZU
IPC: B01D53/81
Filed: 1995-06-23
Abstract: PURPOSE: To prevent the clogging of a pipe and a filter disposed downstream of an exhaust gas treatment tank by a method wherein when exhaust gas is treated, sodium hydroxide, which is required in a conventional treatment, is not used so that a secondary treatment is not needed to reduce the whole cost and further fine particles of calcium hydroxide can be separated. CONSTITUTION: A binder having high adhesive property such as polyvinyl alcohol is dissolved into water and fine particles of Ca(OH)2 are added to the aqueous solution of the binder to form slurry, which is then dried and crushed and particlde size is adjusted. Or the aqueous solution of the binder such as PVA is used to make fine particles of Ca(OH)2 .
Patent JP-H029301-A (JP)
Title: Posture-controlling apparatus for ground working machine
Inventor: KATO HIRONOBU
IPC: A01B63/00
Filed: 1988-06-28
Abstract: PURPOSE:To prevent the useless operation of a hydraulic actuator and its control valve and prolong the life of the apparatus by keeping the valve in OFF- state until the change of the target value of a relative angle is detected after the detection of the OFF-signal of the valve. CONSTITUTION:A target stroke value is inputted through a gate 28 and stored in a standard target setting device 27. A gate 28 is closed by the OFF-signal of a valve 24 or 25 outputted from a valve-driving part 23. When the target value of the stroke is changed, a judgement is passed on whether an ON-signal is to be immediately outputted to the valves 24 and 25 or not. When the present value of the stroke of a working machine coincides with the target stroke value, the output of the signal to the valve 24 or 25 is stopped to stop the inclination operation of the working machine. When the output of the ON-signal is once stopped, ON-signal is not outputted by the judgement of the valve OFF- state maintenance judging part 26 even if the present stroke value is varied by the loose fitting of the joint part of the lower link provided that the target stroke value is not changed.
Patent JP-S6314459-A (JP)
Title: Integrated circuit device
Inventor: HENMI SHOICHI
IPC: H01L23/32
Filed: 1986-07-04
Abstract: PURPOSE:To obtain an integrated circuit device for an image sensor IC, which can be accurately mounted by a simple jig without using a microscope, by a method wherein a round hole or a square hole is provided on one side of positioning combs protruding from the end surfaces of a package and a U-shaped notch or a long hole is provided on the other side. CONSTITUTION:Connecting terminals to protrude from the side surfaces of a package 2 and positioning combs 1-A and 1-B to protrude from the end surfaces of the package 2 are provided, a round hole 16 or a square hole is provided on one side of the positioning combs 1-A and 1-B and a U-shaped notch 17 or a long hole is provided on the other side. For example, in case an image sensor IC is mounted on a flexible printed substrate (FPC) 6, the positioning holes (positioning holes for pins 4 and 5) and the positioning pins 4 and 5 are matched and it is mounted on the FPC 6 adhered to a jig 3 along with a reinforcing plate 7. Then, the round hold 16 of the exposed comb piece 1-A of the image sensor IC and the U-shaped notch 17 of the comb piece 1-B are each match-mounted on the pin 4 and the pin 5. Thereby, the image sensor IC can be mounted accurately and easily on the FPC without using a microscope.
Patent JP-H0452895-A (JP)
Title: Automatic vending machine
Inventor: NAKATSUKA MASAYA
IPC: G07F9/00
Filed: 1990-06-15
Abstract: PURPOSE:To improve commodity purchasing will and the using efficiency of the automatic vending machine by providing the machine with an image data generating means, a matrix type display device and a touch panel. CONSTITUTION:An image relating to a commodities to be vended is displayed on the matrix type display device 53 arranged in the front of the machine body based upon the image data generated from the image data generating means 52. Thereby, extremely various expressions can be attained as compared with a conventional example for setting up samples and the purchasing will of the commodities to be vended can be improved. When the touch panel 54 arranged in the front of the device 53 is touched with a hand, its touched position can be detected, and if the touching operation is synchronized with the display operation of the device 53, input operation can be executed correspondingly to the display contents, improving the using efficiency of the machine.
Patent JP-H08322495-A (JP)
Title: Structure for cooling chamber of fresh cream in machine for producing whipped cream
Inventor: CHIKARAISHI HIRONORI
IPC: A23L9/20
Filed: 1995-05-31
Abstract: PURPOSE: To provide a structure for a cooling chamber without requiring labors due to merely the insertion of a pack and all into the cooling chamber, hardly being influenced by a temperature change due to slight contact of a fresh cream with the open air, capable of preventing the quality from deteriorating, excellent in cooling performances due to its ability to nearly directly cool the pack from the periphery of the whole and producible at a low cost due to a sufficient small number of parts and reducing the running cost due to excellence in the cooling performances. CONSTITUTION: This structure for a cooling chamber is obtained by forming the cooling chamber 22 into a bottomed cylindrical shape with a metallic plate excellent in thermal conductivity, providing a cross-sectional area capable of nearly tightly inserting a commercially available fresh cream pack (z) and a depth capable of entirely placing the body part z1 of the pack (z) therein. The coiling chamber 22 is cooled with an electronic cooling element 26 arranged on the undersurface thereof. When a fresh cream (x) is cooled, the fresh cream, the pack (z) and all are inserted into the cooling chamber 22 and cooled. When a whipped cream is produced, the fresh cream (x) is directly sucked up from the interior of the pack (z) with a suction hose 6.
Patent JP-H0513641-A (JP)
Title: Semiconductor lead frame material with heat sink
Inventor: ABE HAJIME
IPC: H01L23/50
Filed: 1991-06-28
Abstract: PURPOSE:To ensure a lead part in the four directions of a heat sink and use the material as a multi-pin IC lead frame. CONSTITUTION:Lead frame material is composed of a heat sink 2 composed of a thick plate and a lead 4 composed of a thin plate, and the material is permitted to have the parts whose plate thicknesses are different not only in the plate width direction but also in the longitudinal direction. On the one plane of a metal strip material 1 which is the base material, the metal piece 3 which operates as the heat sink 2 having the thickness of the strip material or more is provided. The metal piece 3 does not touch any edge of the strip material 1 nor other neighbor metal pieces 3 and the metal piece 3 is permitted to be surrounded by the lead 4. The metal piece 3 is incorporated with the strip material 1 by diffused junction.
Patent JP-S6049915-A (JP)
Title: Simulator for drive system
Inventor: SEKIWA KIYOTANE
IPC: B29C48/92
Filed: 1983-08-30
Abstract: PURPOSE:To simply confirm whether or nor various functions are normal by a method in which output of the drive system is synthesized on the basis of drive output command signals derived from a process controller for the molding and processing machine of resins, and the synthesized drive output signal is introduced into the process controller. CONSTITUTION:A simulator 100 for the drive system of an extruder consists of amplifiers 106, 114, 120, 118 and 124 and voltage-frequency converters 116 and 122. From a process controller 74, two signals such as speed command signals for the main screw motor and speed command signals for feeder motor are outputted, for example. Set values pertinent to these two signals are introduced from the external input system 102 into the controller 74. Also, from CPU104, speed command signals for the main screw motor and speed command signals for the feeder motor are outputted and visualized in corresponding indicating meters 110 and 112 through meter amplifiers 106 and 108. For desired items, calculation is made for each in CPU104 and the items are displayed on CRT128.
Patent JP-S6218981-A (JP)
Title: Dc/ac converter
Inventor: HIROTSU KENICHI
IPC: H02M7/48
Filed: 1985-07-17
Abstract: PURPOSE:To enhance the conversion efficiency of a DC/AC converter by sequentially selectively turning ON switching means connected with the output terminals of a plurality of DC power sources to save the harmonic wave components of an output wave. CONSTITUTION:A plurality of DC power sources 3a, 2a, 1a, 1b, 2b, 3b are sequentially connected in cascade, switches 13a, 12a, 11a, 10, 11b, 12b, 13b controlled by a controller 5 are connected with the output terminals of the DC power sources, respectively, and the other terminals of the switches are commonly connected into an output terminal 9. Switches 13a, 12a, 11a, 10, 11b, 12b, 13b are selectively turned ON to obtain a voltage which stepwise varies from the terminal 9.
Patent JP-S5382166-A (JP)
Title: Electrode forming mrthod of semiconductor device
Inventor: TAKAHASHI KIYOSHI
IPC: H01L21/285
Filed: 1976-12-27
Abstract: PURPOSE: To lower the heat treatment temperature as conventional methods and to form the ohmic electrodes simultaneously with the formation of plutinum film, by spattering plutinum under the atmosphere of inactive rare gas added with H 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H027592-A (JP)
Title: Molded and united printed board article
Inventor: MINAMI TOMOYUKI
IPC: H05K1/00
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a printed circuit board article shaped stereoscopically by molding and simultaneously uniting on a resin molded structure a printed circuit board including a metal deposition layer, a metal plated layer, and a pattern circuit all formed on a plastic film surface. CONSTITUTION:For a plastic film, polyester and polyphenylene sulfide, etc., are available. A metal deposition thin film layer is formed on the plastic film as a base material by vacuum deposition on sputtering. A 0.5-35mu thick metal plated layer is formed on the resulting thin film layer. Etching, through-hole processing, and resist coating, etc., which are required for preparation of a circuit board, is applied to upper portions of the metal deposition layer and the metal plated layer. By application of such etching a unnecessary fraction of the metal layer is melted and removed by chemical reaction to form a given electrical circuit pattern for obtaining a printed circuit board. The resulting printed circuit board and a resin molded structure are simultaneously integrally molded to yield a stereoscopic molded and united printed board article. Thus, an integrally molded printed board article of a complicated shape having an angle substantially close to a right angle can be prepared.
Patent JP-S6315228-A (JP)
Title: Electrochromic element
Inventor: OHASHI SHINICHI
IPC: G02F1/17
Filed: 1986-07-08
Abstract: PURPOSE:To enable application of a production process which is excellent in mass productivity without using a vacuum system and to permit easy production of a thick EC layer as well by using a chlorine compd. of tungsten as a raw material and adding an inorg. compd. thereto, then supplying the compd. onto a substrate and subjecting the compd. to thermal decomposition. CONSTITUTION:The tungsten oxide layer is formed by bringing the chlorine compd. of the tungsten into reaction with an org. acid, then bringing the same into reaction with an org. solvent contg. a hydroxy group to synthesize an org. compd. of the tungsten, adding the inorg. compd. expressed by the general formula MX (M denotes an alkali metal or ammonium, X denotes a nitric acid, halide, perchloric acid or tetrafluoroboron) thereto, supplying the compd. onto an electrode and heating the same. The production process which consists in using the chlorine compd. of the tungsten as the raw material, supplying said material onto the substrate and subjecting the material to thermal decomposition and which does not use the vacuum system and is excellent in mass productivity is applicable to form the above-mentioned EC layer. Even the thick EC layer is thus easily produced with good productivity and since the layer does not contain HCl and Cl, the dissolution of the transparent conductive film is obviated.
Patent JP-H0324455-A (JP)
Title: Column filler for liquid chromatography
Inventor: UEDA TERUHISA
IPC: B01J20/26
Filed: 1989-06-21
Abstract: PURPOSE:To elongate the life of a column by using silica for base material, coating the surface with organic silicone having a bridge structure, and providing a layer having a polyamine layer as the outermost layer. CONSTITUTION:At first, the surface of silica which is to become base material is covered with an organic silicone layer having a bridge structure, and the dissolution of the matrix of silica is protected. Then, the reaction active group of the protecting layer is utilized, and polyamine is made to react. An amino group is introduced into the surface of the protecting layer. Here, the bridged organic silicone layer having siloxane bond is used. As the bridged organic silicone layer having syloxane bond, epoxysylane compound or its hydrolysis condensation product is used. Thus, the silica in the base material is protected with the bridged organic silicone layer. Since there is the polyamine layer on the surface of the protecting layer, the dissolution of the silica itself is suppressed, and a column filler having the long column life can be obtained.
Patent JP-H11348520-A (JP)
Title: Attaching structure for air spring
Inventor: NAGANO MANABU
IPC: B60G11/28
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of an air spring and the structure of a front fender for increasing the width of a passage of a cabin in the vicinity of the front axle of a bus in which the driven front axle is suspended by the air spring. SOLUTION: In an attaching structure for an air spring of an air suspension bus, a first box shaped bracket 3 for supporting the air spring 5 from the outside part 1a of a frame 1 is provided on an outer axle FA. On the first bracket 3, a second inclined box shaped bracket 4 inclined outward rightward and leftward is provided. The air spring 5 is mounted on the second bracket 4. The attaching position of the air spring 5 is located outward so that the width of the inner wall part 12 of a front fender 10 is increased outward and a 11 cabin passage 23 is enlarged to improve the mobility of passengers.
Patent JP-S5381267-A (JP)
Title: Electronic watch
Inventor: GOTOU MITSUHIRO
IPC: G01R19/00
Filed: 1976-12-27
Abstract: PURPOSE:To accomplish the step correction in a similar manner to the conventional correcting operation either by eliminating the clock from an original reference in a steady manner in accordance with the correcting direction and the correction per unit time or by adding new correcting pulses to the clock.
Patent JP-H09316033-A (JP)
Title: Neutralization of crude (meth)acrylic acid ester reaction liquid and neutralizing apparatus
Inventor: OKADA SHINJI
IPC: C07C67/60
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for neutralizing a crude (meth)acrylic acid ester reaction liquid for the efficient production of a (meth)acrylic acid ester and provide a neutralizing apparatus therefor. SOLUTION: A (meth)acrylic acid ester is synthesized by reacting (meth) acrylic acid with an alcohol in the presence of an acidic catalyst and the obtained crude (meth)acrylic acid ester containing the acidic catalyst and the (meth)acrylic acid is neutralized with alkaline water before an oil-water separation process. The neutralization is carried out by using static mixers 621-623 and mixing the crude (meth)acrylic acid ester reaction liquid with the alkaline water while preventing the emulsification of the mixture. Preferably, the liquid flows through the static mixers 621-623 in the state of turbulent flow and the division number of the mixer is set to 2<12> to 2<16> .
Patent JP-H099789-A (JP)
Title: Planter
Inventor: FUKUDA MINORU
IPC: A01G9/02
Filed: 1995-06-26
Abstract: PURPOSE: To provide a planter capable of adding compost to under side of soil. CONSTITUTION: This planter has a lower vessel 1 storing at least compost 5 in the bottom part and having an upper opening port 10, and an upper vessel 2 storing soil 8 for planting plants and engaging with the lower vessel 1 freely attachably and detachably state to close the opening port 10. Small holes 31 capable of passing root hairs 60 of a plant 6 are formed in the bottom part of the upper vessel 2. Lower end parts of the upper vessel 2 are downwardly sharpened and formed so as to be capable of intruding into the compost 5.
Patent JP-H11351561-A (JP)
Title: Controller for combustor
Inventor: MURASE KOJI
IPC: F23N5/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To lessen burden of a work for-adjusting a combustion flame detecting circuit. SOLUTION: Output voltage vo from an amplifying circuit 10 is regulated variably by means of a semi-fixed volume 12 for regulating fluctuation of the amplifying circuit 10 by imparting an arbitrary thermal power to a thermocouple 9. An A/D converter 14 converts the output voltage vo into a combustion control signal value Da which is then presented on an indicating means, i.e., a 7 segment LED 15. Circuit can be adjusted by matching the output data from the amplifying circuit 10 indicated on a combustor with a theoretical value corresponding to an arbitrary electromotive force.
Patent JP-H10334971-A (JP)
Title: Conductive adhesive tape and its manufacture
Inventor: HASEGAWA YOSHIJI
IPC: H01R43/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape in which strong pressure-sensitive adhesion and low resistant continuity are ensured under a high pressurizing force by alternately juxtaposing and integrating a plurality of stripe conductive parts and stripe adhesive parts on one surface or both surfaces of a support base. SOLUTION: Stripe conductive parts 2 and stripe adhesive parts 3 are alternately juxtaposed on one surface or both surfaces of a support base 1. The stripe conductive parts 2 are formed by multiple applications of a conductive paste consisting of a mixture of a metal powder with a resin, and the stripe adhesive parts 3 are formed by multiple applications of an adhesive solution. This adhesive tape is manufactured by mounting a circular disc in which a plurality of adhesive sheets and conductive sheets are laminated and integrated on a lathe, rotating it, and continuously cutting the disc from the circumferential side with a flat bite in a fixed thickness. In order to prevent the adhesion of the adhesive sheet to the bite, it is effective to perform cutting while cooling with dry ice or liquid nitrogen.  The conductive adhesive tape is usable in a wide range of fields because of its single-action property of conduction and connection and thin form.