baber/WOPTO huggingface dataset:
Patent JP-H10221229-A (JP)
Title: Diluting tank and diluting device using it
Inventor: AKAHORI YUKIHIRO
IPC: G01N1/36
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, miniaturize it, and attain high repetitive reproducibility by measuring and diluting a sample and a diluent with one diluting tank. SOLUTION: A sample is fed to a dilution chamber 11 while a solenoid valve SV3 is closed and a solenoid valve SV4 is opened. When the height of the liquid level reaches the protruded height (h) of a sample discharge pipe 12, the fed sample starts to be discharged to the outside from a sample discharge port 12a through the sample discharge pipe 12, then the feed of the sample is stopped, and the solenoid valve SV4 is closed. The volume of the sample is set to Vh . A diluent is fed into the dilution chamber 11, and a color former is also fed as required. When the liquid level height reaches the prescribed height H, the feed of the diluent is stopped, and the volume of this liquid is set to V. Compressed air is jetted into the dilution chamber 11 from an air injection hole 14a through an air feed pipe 14 to stir the sample and diluent in the dilution chamber 11.  The diluted sample diluted to Vh /V is prepared. The solenoid valve SV3 is finally opened, and the prepared diluted sample is taken out through a diluted sample discharge pipe 13.
Patent JP-H09218938-A (JP)
Title: Image processing method and device therefor
Inventor: SAKAI AKIHIKO
IPC: H04L12/54
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To instruct a block selection processing and a character recognition processing provided in an image processor from the other device. SOLUTION: An interface part 7 connected to a local area network(LAN) for performing data communication is provided and an external device 3 receives information for instructing the execution of the block selection processing and the character recognition processing from the other device connected to the LAN through the interface part 7. Then, image information is read from a reader part 1, an image processing is performed in a core part 10 and a processing result is outputted to an image memory part 8 or a printer part 2.
Patent JP-S59152297-A (JP)
Title: Gas-phase crystal growth system
Inventor: TERAO HIROSHI
IPC: C30B25/00
Filed: 1983-02-16
Abstract: PURPOSE:The whole of piping system is surrounded with an air-tight vessel and the vessel is filled with a high-purity gas inside so that only the high-purity gas is mixed in the pipings, even if there should be leaks in the piping system, thus preventing the contamination of the starting gases in the pipings with impurities. CONSTITUTION:The piping system for feeding the starting gases to the gas- phase crystal growth chamber is composed of inlets of starting gases 1, filteres 2, pressure controllers 3, flow rate controller 4, switching valves 5, joints 6 and the outlets of starting gases 8 and piping connecting them 7. The whole of the piping system is placed in the air-tight vessel 10. The vessel 10 is provided with the inlets and outlets of the starting gases as well as the inlet 11 and outlet 12, each of which is provided with a valve 13 and 14, on the wall. Thus, the vessel is filled with high-purity gas 15 and only high-purity gas is mixed in the starting gases, even if the piping system should have leaks, without contamination with impurities.
Patent JP-S57139074-A (JP)
Title: P-(trans-5-alkyl-1,3-dioxane-2-yl)phenyl p- halogenobenzoate
Inventor: FUKUI MASAHIRO
IPC: C07D319/06
Filed: 1981-02-20
Abstract: NEW MATERIAL:A p-(trans-5-alkyl 1,3-dioxane-2-yl)phenyl p-halogenobenzoate shown by the formula (R is 1W10C alkyl; X is F, Br, or Cl).  
     EXAMPLE: p-(5-Butyl-1,3-dioxane-2-yl)phenyl p-fluorobenzoate.  
     USE: A liquid crystal material for display element. Having positive dielectric anisotropy, a wide range of liquid crystal temperature, high transparent point, improved stability, and excellent practical performance.  
     PROCESS: Malonic acid diethyl ester is reacted with an alkyl bromide, to give a compound, which is reduced to give a 2-alkyl-1,3-propanediol. While a 4-halogenobenzoic acid is converted into an acid halide, which is reacted with 4-hydroxybenzaldehyde to give a reaction product. This reaction product is reacted with the 2-alkyl-1,3-propanediol, and the prepared reaction product is recrystallized, to give a compound shown by the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57138971-A (JP)
Title: Ink ribbon driving device for printer
Inventor: WATANABE TOSHITADA
IPC: B41J33/516
Filed: 1981-02-20
Abstract: PURPOSE:To simplify the constitution of an ink ribbon driving section without necessitating a driving source by rotating a driving rotating body with traveling of a head carrier and at the same time reversing the rotating body with changing the position of movement. CONSTITUTION:When a head carrier 4 is moved to the right for instance, it rotates an arm 14 to the left through a gear 12, pulley 10, and wire 9, and makes gears 12 and 20A mesh and rotates gears 19 and 23A to wind up a ribbon 34 with a spool 5A. Next, when the carrier 4 is reversed at the right end, the arm 14 is rotated to the right and the gear 12 and gear 20B mesh and ribbon 34 is kept to be wound up with a spool 5. Then the ribbon 34 is pulled out in this way to its end the tension in it increases to move a tension sensitive body 28 to the side of a platen 1, and it releases prohibition of movement for a reciprocating body 16. With the movement of the carrier 4 the gear 12, the reciprocating body 16 move and a gear 19B and a gear 23B mesh and a spool 5B rotates to wind up the ribbon 34 in the reverse direction.
Patent JP-S57140639-A (JP)
Title: Apparatus for preparing capsule
Inventor: KIMURA TOSHIAKI
IPC: B01J13/04
Filed: 1981-02-20
Abstract: PURPOSE:To obtain the titled apparatus which includes no air into a coagulating liquid and can be operated continuously by a mechanism wherein the coagualting liquid containing capsules formed therein is transferred to a recovery tank and said capsules are taken out by a screw conveyor. CONSTITUTION:In a reaction tank 2, on the surfaces of liquid droplets from an upper core liquid tank 1, gel films are formed in a coagulating liquid to obtain capsules and the capsule containing coagulating liquid stream is transferred to a recovery tank 1 through a perforated cylinder 10. In this tank, capsules are taken up from the liquid by the screw conveyor 12 provided to the perforated cylinder 10 and, on the other hand, the coagulating liquid is returned to the reaction tank 2 from the recovery tank 11 through a liquid return pipe 16. As described above, capsules are continuously prepared without including air.
Patent JP-H01199416-A (JP)
Title: Inductance element
Inventor: YAMAMOTO HIROMASA
IPC: H01F17/04
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the wound type thin inductance element of small size equal to C and R chip parts by a method wherein a coil is formed by winding a copper wire around the winding groove of a square-shaped core, a heatproof plastic wire is wound and fixed on the coil, and a pair of electrodes, which is electrically connected to the lead part of the coil, are provided on the opposing end face of the square-shaped core. CONSTITUTION:A coil 2 is formed by winding a copper wire on the winding groove 5 of a square-shaped core 1, a heat-resisting plastic wire 3 is wound and fixed on the coil 2, and a pair of electrodes 4a and 4b, which are electrically connected to the lead part of the coil 2 respectively, are provided on the end face opposing to the end face having the above- mentioned winding groove 5. For example, a coil 2 is provided by winding a copper wire on the winding groove 5 provided on the end face of a square-shaped core 1 in the prescribed number of turns, and after winding a heatproof plastic wire 3 of polyester, polyimide and the like on the surface of which a thermosetting bonding agent was coated in advance, on the above-mentioned coil 2, the plastic wire 3 is adhered to the square-shaped core 1 and the coil 2 by heating. Then, the pair of electrodes 4a and 4b, which are electrically connected to the lead part of the coil 2, are provided in such a manner that the one end of the metal plate bent in L-shape is fixed to the bottom face of the square-shaped core 1.
Patent JP-H10202366-A (JP)
Title: Working/welding method for non-magnetic pipe
Inventor: YANAGISAWA ISAO
IPC: B23K9/08
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To optimally regulate and control the direction of a welding arc. SOLUTION: The guide pin 2 provided with the coil 2A formed with a magnetic material is inserted and arranged into the cylinder of a non-magnetic pipe 4 from its binding stitch starting zone to the vicinity of its welding zone, and the direction of the arc of a welding torch 1 is controlled and regulated with the magnetic field generating in the vicinity of the tip end of the guide pin 2.
Patent JP-S62181433-A (JP)
Title: Dry etching method
Inventor: TANAKA KAZUHIRO
IPC: H01L21/3065
Filed: 1986-02-04
Abstract: PURPOSE:To enhance an etching rate and to improve the dry-etching resisting property of a resist pattern, by mixing fluorine, carbon, hydrogen or a compound thereof in an etching gas, and performing etching. CONSTITUTION:A metal chromium thin film 2 is deposited on a glass substrate 1. Resist 3 for electron beam exposure is deposited on the film 2. An electron beam 4 is applied for exposure by a dose amount. After the exposure, development is performed with a desired developing liquid and rinsing liquid, and a resist pattern 32 is obtained. With the pattern as a mask, plasma etching is performed. The etching is performed at a mixing ratio of carbon tetrachloride, oxygen, flon gas and hydrogen at 27:80:10:5. The obtained resist pattern 32 is removed, and a desired metal pattern 5 is obtained. Thus the etching rate is enhanced, and the dry-etching resisting property of the resist pattern is improved.
Patent JP-S59150291-A (JP)
Title: Heat exchanging apparatus
Inventor: AOZUKA RIKIO
IPC: F28D15/02
Filed: 1983-02-16
Abstract: PURPOSE:To heat or cool a tightly closed container evenly at every part, by always keeping the inside of the tightly closed container in a wet state by a heat medium. CONSTITUTION:In vacuum evaporation, a mandrel 3 and a material to be evaporated 2 are rotated by way of a rotary shaft 10 and a driving gear 11. When a heater 6 is conducted, a heat medium 5 in the mandrel 3 is gasified. The gas, which has absorbed heat in gasification, is sent to a part of the mandrel 3, where temperature is low, by a heat transfer action. The gas becomes a supersaturated state and condensed, and liquid is yielded. Then the mandrel 3 is heated by latent heat, and the temperture is balanced. Uneven patterns 13 are provided on the inner surface of the mandrel 3 and the outer surfaces of heater protecting pipes 7. Pick up implellers 14 are provided on the pipes 7. Therefore the inside of the mandrel 3 is always kept in the wet state by the heat medium 5. Thus the uniform heating becomes possible, and deteroration of the heat medium 5, thermal decomposition, and the deterioration of the heat medium 5, thermal decomposition, and the deterioration of the mandrel 3 and the like can be prevented.
Patent JP-H06234101-A (JP)
Title: Traveling processing machine
Inventor: SAITO IKUO
IPC: B27B5/18
Filed: 1993-02-12
Abstract: PURPOSE:To improve processing accuracy by allowing a circular saw to protrude and run on a table and to be pressed from the rear of the table by the table near a slit, in a travelling circular saw such as a panel saw. CONSTITUTION:Installation frames 10a, 10b are attached at right/left in pair, side by side with a slit 4 for running a circular saw on the rear of the table 1. In addition, parallel rails 12a, 12b are arranged at right/left as a paired set on the rear of each installation frame 10a, 10b. Further, a mobile base 13 is allowed to be supported in a freely slidable manner through slide cylinders 14a, 14b. In addition, the mobile base 13 is equipped with a motor 11 and an pneumatic cylinder 18, and a circular saw 5 is allowed to project to the surface of the table 1 through the slit 4 and move along the slit 4. The mobile base 13 on a side where the circular saw 5 moves is equipped with a pressing member 20 incorporating a compression coil spring for pressing the rear of the table 1. The pressing member 20 is equipped with a roller on the tip and energized in a pressing direction using a compression spring.
Patent JP-H01198808-A (JP)
Title: Frequency mixer
Inventor: SAKUNO KEIICHI
IPC: H04B1/26
Filed: 1988-02-03
Abstract: PURPOSE:To attain the operation with one power supply in common to that of other semiconductor and to attain small size of the circuit by providing a resistor connected to ground via a DC block capacitor between an output terminal of a mixer and an intermediate frequency output terminal of a frequency mixing FET element. CONSTITUTION:A resistor 9 connected to ground via a DC block capacitor 6 is inserted between an output terminal B of a frequency mixer and an intermediate frequency output terminal A of a frequency mixing FET1 in parallel with a bias resistor 5 in terms of high frequencies. Then the value of an impedance matching resistor 9 is selected to a proper value with respect to a bias resistor 5 decided by a drive voltage Vdd of an intermediate frequency amplifier 10. Thus, the impedance matching with the intermediate frequency amplifier 10 and one power supply operation with other semiconductor are realized simultaneously and the circuit size is made small by the reduced power circuit.
Patent JP-H05190367-A (JP)
Title: Production of laminated magnetic material parts
Inventor: SASAKI TOSHIYUKI
IPC: H01F17/00
Filed: 1992-01-14
Abstract: PURPOSE:To produce magnetic material parts having non-magnetic material section made of different materials by applying a sheet method. CONSTITUTION:In a forming process of green sheet 10, non-magnetic paste is filled in a through hole 11 formed on the sheet surface to form a non- magnetic material section 12 constituting a non-magnetic material layer and after a conductive pattern 13 is formed to comprise a coil section, a plurality of sheets 10 are backed as being piled. Thus, the non-magnetic material layer to control the magnetic routes of coil section is formed as one body inside a parts body while they are interposed among the turns of the coil section.
Patent JP-2000224362-A (JP)
Title: Image processor
Inventor: TAKANASHI TERUO
IPC: G06T1/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability of test work by receiving a plurality of simultaneous test operations for making a tested result by one test operation correspond to plural first images by a test operation part. SOLUTION: This image processor is provided with a first image acquisition part for acquiring a plurality of first images, the test operation part for receiving the test operation of the first images acquired in the first image acquisition means and a second image acquisition part for acquiring a second image reflecting the tested result by the test operation corresponding to the first image to which the test operation is performed in the test operation part. Then the test operation part receives the plurality of simultaneous test operations for making the tested result by one test operation correspond to the plural first images. Relating to the processor, for instance, the test operation part is composed of the complex of a function for executing a program for the test operation in a CPU 171 and a CRT display part 130, a keyboard 140 and a mouse 150, etc., used in the test operation.
Patent JP-S58142431-A (JP)
Title: Light pen input system
Inventor: INOSE SHIYUUICHI
IPC: G06F3/037
Filed: 1982-02-19
Abstract: PURPOSE:To perform the input very simply in comparison with the input of key operation, by inputting an arbitrary numeral by the operation of a pen. CONSTITUTION:After a light reception signal generated from a light pen 7 and a storbe signal are wave-shaped 10, 11 respectively, and set to an FF15 via an AND gate 14. An output 16 of the FF15 is inputted to a CRT controller 17, which outputs an interruption request signal 19 to a CPU22 with an output 16 of the device 17. This signal 19 is ANDed with an interruption mask signal 18 at an AND gate 20 and inputted to the CPU22. When an interruption request is generated in the CPU22, the processing of interruption processing routine is executed with the program stored in an ROM/RAM 26 in advance.
Patent JP-H09194803-A (JP)
Title: Adhesive tape for semiconductor
Inventor: TAGUCHI YOSHIO
IPC: C09J109/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve the current leakage property and the adhesion at a high temperature by providing an adhesive layer made up of an alicyclic solid epoxy resin and a polyisocyanate on a support film. SOLUTION: A hundred (100) pts.wt. alicyclic solid epoxy resin with a melting point of 40 to 200 deg.C, 5 to 50 pts.wt. polyisocyanate, 20 to 100 pts.wt. carboxyl- group-containing acrylonitrile/butadiene copolymer rubber having a carboxyl group content of 0.01 to 0.20ephr and a molecular weight of 10,000 to 200,000, and 2 to 40 pts.wt. latent curing agent are mixed to obtain an adhesive composition. The adhesive composition is applied on a support film with a thickness of 10 to 150μm to form an adhesive layer.
Patent JP-H02202970-A (JP)
Title: Coating resin composition for precoated metal
Inventor: ISHIHARA RYOJI
IPC: C08K5/29
Filed: 1989-02-02
Abstract: PURPOSE:To prepare a coating resin compsn. giving a coating film which is excellent in the workability and at the worked position of which no cracking occurs even after the lapse of time by compounding a specific modified polyester resin and an aminoaldehyde resin or blocked isocyanate. CONSTITUTION:95-60 pts.wt. modified polyester resin in which 20-80mol% of the acid component is terephthalic acid and which contains 3-40mol% (based on the whole polyester resin) epsilon-caprolactone and has a number-average MW of 3000-30000 is compounded with 5-40 pts.wt. aminoaldehyde resin or blocked isocyanate to give a coating resin compsn. The amt. of terephthalic acid less than 20mol% gives a coating film with an inadequate workability; the amt. more than 80mol% causes cloudiness in the resulting polyester resin varnish and a deterioration of the physical properties of the film. The amt. of epsilon- caprolactone less than 3mol% leads to a poor low-temp. workability and tends to cause a crack with the lapse of time at the worked position, whereas the amt. more than 40% produces a film with an insufficient hardness.
Patent JP-H01237039-A (JP)
Title: Manufacture of bar-shaped blank through forging
Inventor: ARAN JIYORUJIYU ANRI RORIYUU
IPC: B21K3/04
Filed: 1989-02-02
Abstract: PURPOSE: To produce a stock not having a defect of tucking, disturbed fiber structure, etc., by further upsetting while maintaining a protruded part as an apex base line of contact after a part protruded in a plural flower shapes is formed by upsetting-forging a bar stock. CONSTITUTION: At least part of a cylindrical stock 1 is upset-forged reducing a length L0 , increasing a diameter D0 and an initial cross sectional area S0 , In a first stage of the upsetting forging, the blank 1 is set in a container 2 in which a circular opening 4 having a flower shape notched part 4a-4d to form at least three base lines of contact is arranged, a punch 3 is pressed in an arrow mark direction F. By this method, a part 1b having protruded parts of the notched part 4a, etc. Successively, in a second stage, by using a container with which each apex base line 1d-1g of the longitudinal direction protruded parts are brought into contact, upsetting forging is done by pressing in a punch 7. By this method, an initial formed part 1b is expanded in a container 6, a high quality stock having a final cross section of the circular opening 8 of the container 6 is obtained.
Patent JP-S59151438-A (JP)
Title: Wire bonder
Inventor: ARASHIMA TERUO
IPC: H01L21/60
Filed: 1983-02-18
Abstract: PURPOSE:To prevent direct reflection of irradiating light securing wire bonding by a method wherein multiple optical fibers are arranged between a chip and a lamp housing to be wire bonded and when chip surface is irradiated by lamp light for bonding, the irradiated quantity of light of each optical fibers is independently controlled. CONSTITUTION:A bonding arm 2 with hanging capillary 3 is free-shakingly arranged in X, Y and vertical directions on a lead frame 5 fitted with a semiconductor chip 1 while a wire 4 passing through the capillary 3 is fixed to the chip 1 and terminal of the frame 5. Besides a lamp housing 15 is provided on the frame 5 and four optical fibers 10-13 are connected to the housing 15 while an ITV camera 6 monitors the light emitted from the end of the housing 15 reaching the bonding position through the intermediary of an objective lens 7. On the other hand, a rotary shutter 18 is provided in the housing 15 to be controlled by a control circuit 19 successively cutting off the light of fibers by the stopper 18 and preventing the direct reflection of the light to the ITV camera 6.
Patent JP-2000226669-A (JP)
Title: Cvd device, film forming method and production of magnetic recording medium
Inventor: SASAOKA YASUSHI
IPC: C23C16/513
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal filament-plasma CVD device improved so as to prevent the secular variation of a film forming rate at the time of continuously forming a film consisting essentially of carbon. SOLUTION: As to this thermal filament-plasma CVD device, the state of a gaseous starting material for film formation is made into the one of plasma by discharge between filamentlike cathode and anode heated under a vacuum condition in a film forming chamber, and then, the plasma is acceleratedly bombarded against the surface of a substrate by a minus potential to form a film. In this case, the cathode is composed of metallic carbide.
Patent JP-S59151447-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNIMASA KAZUO
IPC: H01L27/04
Filed: 1983-02-17
Abstract: PURPOSE:To make the overall surface flat by a method wherein, when a resistive body made of polycrystalline Si is formed on a semiconductor substrate, the substrate is coated with SiO2 film whereon the polycrystalline Si film with specific pattern is provided and the SiO2 film around the Si film is heat-treated to be expanded while being covered with an Si3N4 film. CONSTITUTION:A semiconductor substrate 21 is laminated and coated with a field SiO2 film 22 and a polycrystalline Si layer 23 to be a resistive body and then heat-treated to form another SiO2 film 24 on the surface of the layer 22. Next the surface of the film 24 is covered with an acid-proof Si3N4 film 25 to be a masking material for selective oxidation and the unnecessary parts of the films 25, 24 and 23 are successively removed by etching process using photolithography and then ion is implanted to change the polycrystalline Si film 23 into another Si film 23' with specific resistance value. Later the Si film 23' is selectively oxidized and the volume of the film 22 is expanded up to the level of the film 24 to make the overall surface flat and after removing the unnecessary film 25, the overall surface is coated with another SiO2 film 26 and a window is opened to be fitted with an Al wiring 27 coming into contact with the film 23' and extending over the film 26.