baber/WOPTO huggingface dataset:
Patent JP-S5717371-A (JP)
Title: Mixng and adjusting device for compressed air and oxygen
Inventor: NAKAMURA SHIGETADA
IPC: B23K7/10
Filed: 1980-07-07
Abstract: PURPOSE: To save oxygen by introducing oxygen and compressed air from an oxygen cylinder and the like into a vessel, mixing these and performing gas welding and gas cutting.  
     CONSTITUTION: Oxygen is introduced into a vessel from an oxygen cylinder B or the like via a pressure gage 5, a reducing valve 6, a pressure gage 7, and a check valve 4, whilist compressed air A is introduced into said vessel via an air filter 1, an air reducing valve 2, a pressure gage 3 and a check valve 4, whereby both are mixed and mixed gases 8 are obtained. If a mixing ratio is 2/3 compressed and 1/3 oxygen, welding and cutting are possible. The ratio of mixing is properly changed depending upon the thicknesses and qualities of blank materials. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5520029-A (JP)
Title: Manufacture of acoustic material
Inventor: YAMACHIKA KENZABUROU
IPC: H04R7/02
Filed: 1978-07-31
Abstract: PURPOSE:To enhance the quality of the acoustic material by providing the resin layer on the surface of the acoustic material before scaping the mica scale and thus omiting the resin soaking of the lamination substance to secure a uniform distribution of the resin. CONSTITUTION:The lump mica is crashed by the water jetting and then classified, and epoxy resin emulsion 4g of about 55.5% is mixed to suspension 160g or 5% mica amount. Thus the resin colloidal particle is coated on the surface of the mica scale. The heat pressing is applied to the mica scale after scraping by the metal mesh and heating, finally the main hardensing being given at 150 deg.C. In such way, the resin soaking can be omitted for the lamination material with a uniform distribusion secured for the resin, thus obtaining an excellent disaphragm for the cone speaker.
Patent JP-S5317690-A (JP)
Title: Preparation of urea-melamine resins
Inventor: IZUMI HIDEO
IPC: C08G12/42
Filed: 1976-07-31
Abstract: PURPOSE: To obtain a urea-melamine resin usable for manufacturing decorative laminates having improved water and heat resistance, with a good stability of the resin solution, by conducting the methylolation and alkoxylation under acidic conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01264582-A (JP)
Title: Ultrasonic linear motor
Inventor: FUNAKUBO TOMOKI
IPC: H02N2/00
Filed: 1988-04-15
Abstract: PURPOSE:To move a slider smoothly by forming a projection to a contact section with the slider of the top face of an elastic body. CONSTITUTION:A vibrator A is composed of an elastic body 40 shaped to a U shape by an elastic member and piezoelectric elements 41-43 and the like. A projection 46 is formed to the top face of the elastic body 40 in the rectangular direction to the direction of movement of a slider B. Even when the top face of the elastic body 40 as a contact surface with the slider B is polished and flatness is not kept with high accuracy, the slider B is shifted in the right direction or the left direction when the slider B is pressure-welded to the projection 46 under the state of vibrations by a proper pushing means.
Patent JP-S63257237-A (JP)
Title: Wire bonding
Inventor: OKAMURA MASAMITSU
IPC: H01L21/60
Filed: 1987-04-14
Abstract: PURPOSE:To stabilize a wire loop and to prevent a short circuit at an edge and a bend by moving a capillary in such a way that the tension is exerted on the wire loop just before a bonding point. CONSTITUTION:After a capillary 4 has bonded a wire 2 to a first bonding point a, it is lifted, passes through a highest rise point b and then descends; the capillary 4 stops descending once at a prior point c and is shifted horizontally to an upper point d; after that, it descends again and bonds the wire 2 to a second bonding point e. If the capillary 4 is shifted according to this locus, the tension is exerted on a wire loop 7; a curved point on the side of the capillary 4 is shifted from A to B; accordingly, it is possible to prevent a short circuit at an edge irrespective of a bonding distance and a type of a semiconductor device.
Patent JP-H05138088-A (JP)
Title: Processing of work
Inventor: NIIHARA YOSHIMI
IPC: B25J13/08
Filed: 1991-03-30
Abstract: PURPOSE:To provide a work processing technique by which to be able to automatically mark an area where the surface condition of a work is not satisfactory, omit an unnecessary marking process and deal with an overload situation of a processing robot. CONSTITUTION:Defect detection robots R1, R2 which detect imperfect coating work on a vehicle body B and a grinding robot R3 are arranged on a defect detection station L1 and a grinding station L2 respectively. Then a defective part detected on the coated surface of the vehicle body B using the robots R1, R2, is marked using the robots R1, R2, or only a defective area overlooked beyond the capacity of the robot R3 is marked, or is marked using the robot R3.
Patent JP-H05285553-A (JP)
Title: Die forming metallic mold
Inventor: SAITO HIROSHI
IPC: B21D24/00
Filed: 1992-04-14
Abstract: PURPOSE:To expand the usable space for a forming process and to allow a high height forming process by strengthening a plate holding spring, making the pressing amount of a ejector plate very little so that a die chip is freely vertically movable and thereby positioning below a pass line before the forming process. CONSTITUTION:The die forming metallic mold 5 is for a upward forming in a punch press 1. In the upper part of a die body 15, the ejector plate 19 which is pressed upward by the pressing force of the plate holding spring 17 is provided. In the die body 15 and in the axial center of the ejector plate 19, the die chip 25 that is constantly pressed downward is arranged freely movably up and down. Thus, the die chip is positioned below the pass line before the forming process; since a space between the upper limit position of a punch guide 29 and the pass line is used as it is for the space for the height of a formed article, the upward forming amount is increased. Also, it produces an effect for eliminating camber and deformation in articles formed.
Patent JP-S61250605-A (JP)
Title: Image fiber with optical waveguide
Inventor: HAYASHI SHOTARO
IPC: G02B6/04
Filed: 1985-04-27
Abstract: PURPOSE:To transmit light power efficiently without spoiling the sensitivity of a sensor by bundling many fibers for picture element transmission in one body around a large-diameter fiber for light power transmission. CONSTITUTION:There is the one large-diameter fiber 22 in the center; a core has a diameter of 600mum and is made of pure silica and a clad 26 has a diameter of 800mum and is made of silica doped with fluorine or boron, or the both. This large-diameter fiber 22 is put in charge of light power transmission. Fibers 28 for picture element transmission are arranged at the periphery of the large- diameter fiber 22; their core diameter (picture element diameter) is 10mum, their materials are silica, and 6,000 fibers are bundled. The external diameter of a quartz jacket 29 is 2.0mm and a primary and a secondary coating are formed around the jacket.
Patent JP-S5653725-A (JP)
Title: Method of purifying gas formed by pyrolysis of waste
Inventor: ERUBUIN TOMANETSUTSU
IPC: B01D53/04
Filed: 1980-07-10
Abstract: 1. Process for treating hydrogen sulphide and/or hydrogen cyanide-containing waste pyrolysis process gas, which is passed over iron hydroxide pellets to purify it by removing the hydrogen sulphide and/or hydrogen cyanide and the pellets chemically reacted with the hydrogen sulphide and/or hydrogen cyanide are regenerated by means of air, alternating with the gas purification, characterised in that two purifying masses with iron hydroxide pellets are used, through one of which is passed the process gas which is subsequently burnt and through the other is sucked the combustion air for the combustion of the process gas, the distribution of the process gas and combustion air over the two purifying masses being reversed from time to time.
Patent JP-S62260927-A (JP)
Title: Toilet bowl apparatus
Inventor: JIYAN KUROODO DEYUKOO
IPC: E03D9/00
Filed: 1987-04-17
Abstract: The invention relates to a sanitary unit having an automatic cleansing cycle. The unit comprises a lockable enclosure in which a partition defines a usage zone and a maintenance zone. A bowl is mounted for rotation between a utilization position in which it projects horizontally from the partition in said usage zone and a cleaning position in which it is tipped up into an opening in the partition so as to empty it into the maintenance zone. The upwards opening of the bowl is separated into two sections by a partition wall which extends upwardly to cooperate with the front walls of the bowl to form a rim surrounding the utilization section of the bowl. The bottom of the partition wall stops short of the base of the bowl to define an orifice and the rear section of the bowl forms an evacuation passage from the evacuation orifice rearwards to the maintenance zone when the bowl is tipped up.
Patent JP-S61252958-A (JP)
Title: Directly-coupled clutch for hydraulic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H45/02
Filed: 1985-04-30
Abstract: PURPOSE:To enlarge the range of torsional angle between drive and driven plates by providing coupling means for securing a pair of plates between the radial directions of inner and outer circumferential buffer members. CONSTITUTION:Any one of drive plate 28 or driven plate 27 is arranged to directly energize the outer and inner circumference buffer members 23, 24 while the other of said plates 28, 27 is formed with a pair of guide plates 25, 26 secured through coupling means for holding said members 23, 24. Since the stroke of said members 23, 24 can be increased, the range of torsional angle of said plates 28, 27 can be widened.
Patent JP-S5719419-A (JP)
Title: Processing method of slime and device therefore
Inventor: NAKAJIMA YASUO
IPC: E02D15/06
Filed: 1980-07-08
Abstract: PURPOSE: To contrive fast and positive processing of slime and improve the accuracy of the slime processing by a method wherein a slime storing bag is arranged through a hunger means.  
     CONSTITUTION: Upon completion of excavation, the slime storing bag 2 is set at the bottom part of a hole. An iron cage 9 is inserted into the excavation hole. Then, a tremie tube 11 is inserted. The bag 2 is pulled up through a hanger means 1 and the slime settled in the bag 2 is discharged out onto the ground. Concrete is fed through tremie tube 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62249775-A (JP)
Title: Paper bail mechanism printer
Inventor: SATO MITSUYOSHI
IPC: B41J13/20
Filed: 1986-04-23
Abstract: PURPOSE:To prevent a paper from sagging, by locating a fulcrum for a bail lever on the perpendicular bisector of a straight line connecting between a position A on a platen at which a bail roller is pressed against the platen and an intersection D of a paper in a released position (the position of the paper when the pressing of the bail roller is released) with an involute of the platen passing through the position A. CONSTITUTION:A straight line L is obtained which connects between a position A on a platen 10 and an intersection D of a paper 22 in a released position (the position of the paper when the pressing of bail rollers 16 is released) with an involute of the platen 10 passing through the position A, and the perpendicular bisector l of the straight line L is drawn. A fulcrum P for a bail lever 14 is located on the bisector l. When the lever 14 is turned with the fulcrum P as a center, the bail roller 16 comes into contact with the paper 22 in the released state at a position B on the paper 22 which position is extremely close to the intersection D, and then it is pressed against the platen 10 at the position A. Therefore, the bail roller 16 is pressed against the platen 10 while clamping there between the paper part of the position B at which the roller 16 has come into contact with the paper 22. Accordingly, the paper substantially does not sag in this operation.
Patent JP-S5718167-A (JP)
Title: Clamping circuit
Inventor: KATAYAMA YOSHITAKA
IPC: H04N5/16
Filed: 1980-07-09
Abstract: PURPOSE:To obtain a clamping circuit by which a complicated processing such as generation of a clamp pulse, etc. has been made unnecessary, by using a transistor which has set an emitter to a clamp level setting potential, and has connected a load to a collector. CONSTITUTION:When a television signal is inputted, a signal wave-form such as (b) is outputted through a capacitor 14. Since a signal AC levle is lower than the potential at the base of a transistor TR 11 transiently, the TR 11 is turned on, and the potential at the collector rises up to the potential of an electric power source 12, that is to say, the clamp level setting potential. As a result, a diode 17 conducts, and the output potential of the capacitor 14 becomes the clamp level setting potential. On the other hand, in other period than a synchronizing signal, the TR 11 is turned off since a signal level is high enough. Accordingly, the TR 11 is turned on only in a synchronizing signal part as shown in (c), and a DC level at an output side of the capacitor 14 is fixed.
Patent JP-S59217951-A (JP)
Title: Fuel cell
Inventor: MURAHASHI TOSHIAKI
IPC: H01M4/86
Filed: 1983-05-25
Abstract: PURPOSE:To form catalyst reaction layers homogeneously on the base materials of a fuel electrode and an oxidant electrode through application so as to minimize the contact resistances between a gas separator and the fuel and the oxidant electrodes by installing the catalyst reaction layers on the surfaces of the base materials of the fuel and the oxidant electrodes after the water repellent property of the surface layers of the base material is reduced. CONSTITUTION:An electrode 1 used for both a fuel electrode and an oxidant electrode, consists of a catalyst reaction layer 2, an electrode base material 3 and wet seal parts 4. After the base material 3 is treated with a water repellent polymer, the water repellent property of the base material 3 can be eliminated by subjecting only the surface of the electrode 1 to plasma treatment so as to beat the surface layer of mum order thickness consisting of the water repellent polymer by means of plasma ions. The plasma treatment is carried out within the range in which plasma ions can bump against polymer molecules existing on the surface, so that plasma ions act only on the surface of the base material 3 without deteriorating the water repellent performance of the internal area of the base material 3. Therefore, the catalyst layer 2 can be favorably formed on the base material 3 through application and the contact resistance between the electrode 1 and a separator is decreased. As a result, the catalyst layer 2 of the electrode 1 can be homogeneously formed through application, thereby enabling the contact resistance between the electrode 1 and the separator to be minimized.
Patent JP-H10285280-A (JP)
Title: Key telephone system
Inventor: NAGANO YOSHITO
IPC: H04M3/50
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To enable every user to confirm a message display and a presence display easily and in a short time without reducing the number of extension telephone sets to be installed. SOLUTION: When presence/absence keys of the extension telephone sets 9a to 9n are pressed, absence information is written to the corresponding extension telephone set of a table in memory 16 by a main control part 15 which receives the absence information. For example, if a voice mail recording operation is performed to the extension telephone set 9b while the extension telephone set 9a is calling an outside line, the message from the outside line is recorded in an area of the extension telephone set 9b of a voice mail device 14 and the presence information of the message is simultaneously written in the table corresponding to the corresponding extension telephone set by the main control part 15. Normally, presence/absence information of the message in the table is read and displayed on a state display 8, however, when display switching keys of the extension telephone sets 9a to 9n are pressed, the presence information in the table is read and displayed on the state display 8 by the main control part 15. Consequently, message and presence are switched and displayed on the state display 8.
Patent JP-H08280947-A (JP)
Title: Bundling band cutter
Inventor: YAGAWA SHOJI
IPC: B26B3/00
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a bundling band cutter to surely cut a bundling band without damaging a wire and even at a narrow place. CONSTITUTION: A bundling band cutter 1 which cuts a bundling band 2 for bundling a plurality of wires 3 as one group of the wires is made up of a guide part 1a formed with a round tip, a cutting part 1b which is provided in contact with the guide part 1a to cut the bundling band 2, a bent part 1c with a specified angle which is provided in contact with the cutting part 1b and a support part 1d which is provided in contact with the bent part 1c to be gripped by an worker. This enables preventing of an excess of working associated with a damage to the wires and simplifying of working with highly reliable working.
Patent JP-S57208790-A (JP)
Title: Time division exchanger controlling system
Inventor: FUKUSHIMA YUTAKA
IPC: H04Q11/04
Filed: 1981-06-19
Abstract: PURPOSE:To enable to apply a call processing program developed for a spatial split type exchanger to a time division type exchanger without any change, by providing a function which exchanges a control signal as well as an audio signal for a time division switch. CONSTITUTION:Voices from subscribers A and B are coded at subscriber circuits SUB1 and SUBn and connected to trunks TRK1 and TRKn via a serial parallel converting circuit 8P, a time division network TDNW, and a parallel serial conversion circuit PS. On the other hand, the state of calling of a subscriber, dial and during call, are processed in parallel at the same time slot as an audio signal bit via a multiplex circuit M. Thus, a trunk scanning circuit TSCN receives control information representing the state of subscribers in the same way that the information is received from a trunk connecting the subscriber. Further, a signal such as polarity inversion can be transmitted reversingly via a separating circuit D with the similar method from a relay controller RC.
Patent JP-S58218134-A (JP)
Title: Loader for pellet
Inventor: TANIGAWA KOUICHI
IPC: H01L21/677
Filed: 1982-05-31
Abstract: PURPOSE:To improve accuracy on the positioning of the pellet, and to prevent the enlargement of size with the kinds of pellets of the device by providing a lifting mechanism reciprocating in the Z-axis direction and XY tables stacked and arranged in a multistage shape. CONSTITUTION:When the pellet loader 12 is operated, X tables 33, 33', 33'' may be protruded in succession, each pellet 8, 8', 8'' captured and transferred by a pellet transfer first arm 13 and loading substrates 24, 24', 24'' elevated or dropped repeatedly at regular intervals P in the Z-axis direction when each pellet on HIC substrates 2, 2... is supplied. Accordingly, a reciprocating process up to a frame substrate 1 from the X table 33 (or 33', 33'') does not change so much, XY drives are executed simultaneously during rises or drops and a pellet supply index can also be shortened in the pellet loader 12. The enlargement of the size of the device can be prevented because the XY tables 23, 23', 23'' are stacked and arranged in the multistage shape in the pellet loader 12.
Patent JP-H08282085-A (JP)
Title: Light pervious ink jet recording medium and ink jet recording method
Inventor: OZAWA YOSHIYUKI
IPC: B41M5/50
Filed: 1995-04-19
Abstract: PURPOSE: To provide a light pervious ink jet recording medium capable of recording a color image free from blur or a color mixture and realizing color recording wherein a recording part is not contaminated even if recorded printed matter is touched with a finger or a plurality of printed matters are superposed one upon another. CONSTITUTION: A light pervious ink jet recording medium is obtained by successively laminating a hydrophilic ink receiving layer 3 and a surface layer 4 composed of a water-resistant porous material or water-resistant particles on a base material 2. Ink jet recording is performed by heating the light pervious ink jet recording medium to temp. equal to or higher than the lowest film forming temp. of a resin emulsion.
Patent JP-H03292530-A (JP)
Title: Source program shaping method
Inventor: YASU TERUHISA
IPC: G06F9/06
Filed: 1990-04-11
Abstract: PURPOSE:To improve maintenance job efficiency by analyzing the describing form of a source program, storing the analyzing result of the describing form, and shaping the source program based on the stored describing form. CONSTITUTION:An extraction/storage means for describing forms extracts the style peculiar to users' analyses of the syntax of a source program and information on the types, arrangement, the numbers, etc., of the program constitution information in regard of the sentences, the words, the spaces, the tabs, etc., and stores these information. A source program shaping means 304 retrieves the program constitution information out of a source program 306 to be shaped and changes the arrangement, the numbers, etc., of the constitution information based on the stored style information. Thus the program 306 described in an optional form can be shaped into a form peculiar to a user. Then the program 306 can be understood and corrected with no awareness of the difference of describing forms. As a result, the maintenance job efficiency is improved.
Patent JP-S59220252-A (JP)
Title: Belt pulling up type continuous casting device for thin plate
Inventor: MURAMOTO HIROSHI
IPC: B22D11/00
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a slab having a prescribed thickness without adjusting operating conditions by disposing a stationary casting mold in parallel with the sloped plane of an endless belt which transfers molten metal and produces the slab. CONSTITUTION:The molten metal 7 on the bottom of a well 5 cooled by a cooler 2 attached to an endless belt 1 moves toward the direction of an arrow 8b and solidifies to have the solid-liquid boundary as shown by an alternated long and two short dashes line 8a. Ths solidified layer arrives at the surface 9a of a stationary casting mold 9 where the growth of the solidification stops. The thickness of a slab 8 is regulated by the space between the base of the well (the sloped plane of the belt 1) and the mold surface 9a. The slab 8 having a prescribed thickness is thus obtd. without the operation of detecting the error in the thickness of the slab and feeding the same back to a control system.
Patent JP-H11285701-A (JP)
Title: Method for rolling hot slab and hot rolling equipment
Inventor: TAKAHASHI JUN
IPC: B21B1/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To roll a hot slab after edging without increasing the total number of rolling passes. SOLUTION: This is a method for rolling the hot slab with hot rolling equipment which is provided with an edging device 2 for edging the hot slab between a heating furnace 1 and a reversing roughing mill 4 and, after edging the hot slab in a state that feeds it toward the side of the reversing roughing mill 4 from the side of the heating furnace 1, a rough rolling is executed from the terminal part of edging of this slab. And, after reversing the direction of the hot slab, the rough rolling is executed.
Patent JP-H0812754-A (JP)
Title: Production of polyether ester
Inventor: JIEFURII EI KURANGU
IPC: C08G65/48
Filed: 1995-03-29
Abstract: Polyetheresters are prepared by reacting a polyether with a carboxylic compound selected from carboxylic acids and anhydrides in the presence of a strong protic acid or a metal salt of a strong protic acid to promote insertion of the carboxylic compound into polyether carbon-oxygen bonds to produce a polyetherester. The polyetheresters are useful for various applications in the polyurethane and unsaturated polyester industries.