baber/WOPTO huggingface dataset:
Patent JP-H05285679-A (JP)
Title: Starting hole detector for laser beam machine
Inventor: NAKANISHI KATSUTOSHI
IPC: B23K26/00
Filed: 1992-04-15
Abstract: PURPOSE:To improve working efficiency and product yield by providing a sensor which senses the light emission arising when laser beam penetrates a work and falls onto a light emitting object and detecting the penetration of a starting hole. CONSTITUTION:The light emitting object 7 is placed in the position where the laser beam 4 emitted from a beam nozzle 1 falls onto the object when the beam 4 penetrates the work 4. The penetration is detected by placing the sensor 6 in the position where visible rays 5 can be captured and sensed when the beam 4 falls onto the object 7 by penetrating the work 2 by a processing operation and the object 7 emits the rays 5. A controller applies a command for the next operation to a processing machine by the signal from the sensor 6 and the processing of the work 2 is executed without time loss.
Patent JP-H01269489-A (JP)
Title: Method for culturing hairy root of horseradish in large amount
Inventor: AMARIYAMA AKIHIKO
IPC: C12N5/00
Filed: 1988-04-20
Abstract: PURPOSE:To increase propagation rate and enable culture of hairy roots in a large amount by inoculating Agrobacterium rhizogenes into tissues of horseradish, propagating and culturing hairy roots using a specific culture medium. CONSTITUTION:Agrobacterium rhizogenes is initially inoculated into tissues of horseradish to induce and develop hairy roots, which are then propagated and cultured using a culture medium containing a casein hydrolyzate and/or gibberellin to enable culture of the hairy roots in a large amount. Furthermore, the above-mentioned casein hydrolyzate is preferably polypeptone, tryptone, casiton and/or casamino acids.
Patent JP-S63276600-A (JP)
Inventor: OBAYASHI ICHIJI
IPC: B43L21/02
Filed: 1987-04-17
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-H04326228-A (JP)
Title: Interface circuit
Inventor: NAGAO FUMIAKI
IPC: H04L13/08
Filed: 1991-04-25
Abstract: PURPOSE:To enable data transmission between the circuits of various frequencies to be handled by transforming the cycle of digital data to be serially transmitted to a prescribed cycle. CONSTITUTION:Digital data DIN are fetched into a shift register 1 according to a reference clock BCL corresponding to these digital data DIN and selectively extracted from the specified bit of this shift register 1 by a selector 2. The selecting bit of the selector 2 is shifted in one direction in a fixed cycle and therefore, digital data DOUT in the cycle corresponding to relative speed between speed for the shift register 1 to shift the digital data DIN and speed for the selector 2 to shift the selecting bit are outputted from the selector 2.
Patent JP-H10286236-A (JP)
Title: Light source device
Inventor: KOITABASHI MASANOBU
IPC: G02B23/24
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a light source device by which the heat generated by a lamp can be securely radiated, and also by which the labor for the fitting work can be reduced for enhancing the working efficiency. SOLUTION: A light source device is provided with a lamp house opened to a part of the case body thereof. A lamp unit is detachably provided in the inside of the lamp house. The lamp unit is provided with a lamp 10, a front heat sink 13, and a rear heat sink 14. The lamp 10 is provided with a cylindrically formed lamp body 16, and a front electrode 11 and a rear electrode 12 that have been provided to both end parts of the lamp body 16. A front conductive heat member 17 is provided between the front heat sink 13 and the outer circumferential surface 11a of the front electrode 11. A rear conductive heat member 18 is provided between the rear heat sink 14 and the end surface 12a of the rear electrode 12.
Patent JP-2000294058-A (JP)
Title: Insulator for high-voltage apparatus
Inventor: NOJIMA KENICHI
IPC: H01B17/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact insulator for high-voltage apparatus for use in a high voltage apparatus having an excellent mechanical strength and DC withstand voltage. SOLUTION: An insulator for a high-voltage apparatus is configured so that a metal fixture is attached to an insulator 1 formed by molding in such a way that glass fibers or plastic fibers are impregnated with epoxy resin, etc. A coating film 19 consisting of a coating material having a lower volume resistivity than the insulating substance 1 is provided around the joining part between the metal fixture and the insulator 1 in such an arrangement that those peripheral surface zones of insulator 1 apart from the metal fixture are free of application of coating material. Thereby the resistance around metal fixture of the insulator 1 can be made smaller relatively than that of the remote zones, so that the DC voltage share of the insulator 1 around the metal fixture decided by the resistance voltage division can be reduced, and it is possible to reduce the DC electric field in the area.
Patent JP-2000292590-A (JP)
Title: Condensible medium circulating plant and its water quality control method
Inventor: HENMI YUKIO
IPC: C02F1/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a water quality control method capable of preventing accumulation and burning of flammable gas included in condensible medium and reducing radioactivity in reactor water in a boiling water reactor power plant. SOLUTION: For this water quality control method a branch pipe 12 is connected with a mother pipe 11 wherein condensible gas including flammable non-condensible gas flows and a gate valve 13 is placed in the branch pipe 12. The branch pipe 12 is connected to the position high in gravity potential i.e., below the center O of the mother pipe 11. Also by lowering the partial pressure of the flammable gas, burning limit temperature is raised. For reducing radioactivity of Co-60, nickel generation is suppressed so as not to generate NiO (CoO) in very low iron condition.
Patent JP-S5430729-A (JP)
Title: Automatic compensation system for frequency characteristic
Inventor: OGINO MASANORI
IPC: H04B3/04
Filed: 1977-08-12
Abstract: PURPOSE: To eliminate a deviation in inter-office definition through regeneration with constant amplitude by inserting previsously a definition reference signal of constant amplitude in a blanking interval, etc., at the broadcast-station side and by sampling it at a reception side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05270552-A (JP)
Title: Gusset bag with zipper and manufacture thereof
IPC: B65D33/25
Filed: 1992-03-24
Abstract: PURPOSE:To easily and surely by a method fit a zipper on a bag main body wherein after forming a bag main body, incisions are put respectively to the inside from the positions of two corners, which are both ends of the flat parts of the bag main body, and a door shaped opened surface, which is foldable, is formed. CONSTITUTION:The title gusset bag with zipper 1 is equipped with a confronted pair of flat surface parts 11, which form front and rear both sides of the bag, and a cylindrical bag main body on which respective side surfaces 21 with respective folding lines 23, which are folded inward, are provided. In the meantime, a zipper 30 is fitted on the inner surface in the vicinity of one surface at the side which becomes a mouth part Q of the bag main body. In this case, a fusion seal surface 28 is formed in such a manner that the total area of the end part 28a of the mouth part Q, and respective side surface parts 28b from the end part of the mouth part Q to the inside of a fixing position S of the zipper 30 are respectively sealed. Then, the zipper 30 is fitted in a door shaped opened surface, which is once folded, with a straight line to connect final ends of respective incisions on the bag main body as the base line.
Patent JP-S62252202-A (JP)
Title: Dielectric filter
Inventor: SUZUKI SHIGEMITSU
IPC: H01P1/205
Filed: 1986-04-25
Abstract: PURPOSE:To eliminate the need for a base, or a case made of a metal, by constituting a device so that an input/output pin terminal piercing through the protruding wall of a dielectric block is provided, and an opened surface is covered with a metallic plate utilizing the protruding wall. CONSTITUTION:A dielectric block 32 is constituted so that a protruding wall 40 is formed at least at a part of the edge of the opened surface, and an input/ ouput pin terminal 42 is provided by piercing the protruding wall 40, and also, the opened surface is covered with a metallic plate 44 utilizing the protruding wall 40. In this way, the need for the base, or the case made of the metal is eliminated. and a structure is simplified, and remarkable miniaturization can be obtained.
Patent JP-S57210318-A (JP)
Title: Production of contact lens
Inventor: SUMINOE TAROU
IPC: G02C7/04
Filed: 1981-06-22
Abstract: PURPOSE:To facilitate removal of dirt of a lens and prevent the pollution due to bacteria, by making the thin layer of the surface of a contact lens-shaped polymer of ester acrylate or ester methacrylate hydrophilic with an alkaline aqueous solution. CONSTITUTION:A contact lens-shaped polymer obtained by polymerization of ester acrylate or ester methacrylate is treated at 30-120 deg.C for 0.5-48hr with, for example, 5-50wt% alkaline aqueous solution or is treated at 60-100 deg.C for 3-48hr with 5-90wt% aqueous solution of acid such as hydrochloric acid to form a reformed layer having thickness 0.01-50mu on the lens surface. COOH in the resin is exposed in the reformed layer, and the reformed layer is made hydrophilic. This hydrophilic lens is treated with polyhydric alcohol to convert COOH to the surface to polyhydric alcohol ester, and the lens is prevented from being clouded by Ca components or the like in the liquid. Thus, the inside of the lens is not t polluted by bacteria or the like, and thus, a lens is obtained where dirt removability, water wettability, and wear comfortableness are excellent and the durability of the reformed layer is high.
Patent JP-H10287132-A (JP)
Title: Weather strip for automobile
Inventor: YOSHIOKA TAKAO
IPC: B60J5/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a reed pipe sound, in a weather strip to seal between the door edge and the body opening edge of an automobile, and having a hollow seal part to seal between the door edge and the body opening edge, and a lip part to seal between the door edge and the body opening edge at the outer side of the vehicle of the hollow seal part. SOLUTION: By forming a lip part 16 at least at its part by a sponge rubber or a solid rubber with the hardness higher than a sponge rubber composing the other part such as an installing base 12, the rigidity of the lip part 16 is increased, and the air in a space 19 closed by the lip part 16 and a hollow seal part 14 is made hardly sucked out to the outer side of the vehicle in a high speed running time of the vehicle.
Patent JP-H07302275-A (JP)
Title: Circuit simulation system
Inventor: KUWATA ARIMICHI
IPC: G06F17/50
Filed: 1994-05-10
Abstract: PURPOSE:To provide a system capable of performing simulation corresponding to a circuit scale just by instructing the scale of a circuit for which the simulation is desired to be performed by parameter input thereafter when a model circuit is inputted corresponding to an initially instructed procedure. CONSTITUTION:By providing a circuit diagram input means 100a, a net list generation part 100b, a circuit scale instruction means 200 for instructing the scale of the circuit to be anlyzed, a source file generation part 300 for generating circuit connection information corresponding to the scale and a circuit analysis part 700, just by inputting a model circuit diagram once, a simulation file for the other circuits of the same type whose circuit scales are changed is automatically generated and the time and workload are substantially shortened.
Patent JP-H07306219-A (JP)
Title: Rotational direction detecting circuit and electronic city water meter
Inventor: NABESHIMA NORIYUKI
IPC: G01F15/075
Filed: 1994-05-10
Abstract: PURPOSE:To reduce the size and cost of an electronic city water meter by reducing the battery capacity thereof while preventing erroneous judgement of the rotational direction. CONSTITUTION:A runner 1 rotates at an r.p.m. corresponding to the flow rate. Signals from magnetic sensors 3, 4 for detecting the rotating field of a permanent magnet 2 are shaped into square waves signals A, B having phase difference through first and second input circuits 5, 6. A microcomputer 7 interrupts the process at the rising edge or the signal A and reads out the level of output B' from a D-FF 16 during the interruption routine. Since a D-FF latches the level of the signal B at the rising edge of the signal A to hold the output B', the levels of the signal B and the corresponding output B' can be read out surely even if the microcomputer 7 is processing a communication and the level of the output B' is read out with a slight time lag. This constitution eliminates erroneous decision of the rotational direction and decreases the clock of microcomputer thus decreasing the current.
Patent JP-S63262900-A (JP)
Inventor: TOGASHI TAKAHIKO
IPC: D04H1/551
Filed: 1987-04-21
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-S62256339-A (JP)
Inventor: YOHANESU MARIA AZARINA ANTONIU
IPC: G03B27/46
Filed: 1987-04-21
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-H01267720-A (JP)
Title: Coordinate input device
Inventor: SAEKI SHINJI
IPC: G06F3/046
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a fixed reading degree by providing a first threshold deciding part, a position specifying part, an inducing signal correcting part and a second threshold deciding part. CONSTITUTION:A first threshold deciding means 5a, an inducing signal correcting means 5c and a second threshold deciding means 5b are provided. The first threshold deciding means 5a decides whether the maximum value of an inducing signal 8 to be detected is larger than a threshold to be set beforehand or not, and when the value is larger than the threshold, the position of a coordinates indicator 2 is specified by means of a position specifying means 5 by comparing the inducing signals of respective electrode lines x1-xn and y1-ym. An inducing signal correcting means 5c corrects the maximum value of the inducing signal 8 by the specified position so as to be fixed independently of the position of the coordinates indicator 2. The second threshold deciding means 5d decides whether the corrected value is larger than the threshold to be set beforehand or not, and when the value is larger than the threshold, coordinates are finally calculated. Since whether to calculate the coordinates or not is decided by the second threshold deciding means 5d, the reading degree of the coordinates indicator 2 can be made fixed on a tablet.
Patent JP-S5524718-A (JP)
Title: Method of sealing food can
Inventor: MATSUDA NARIHIKO
IPC: B21D51/26
Filed: 1978-08-08
Abstract: PURPOSE: To prevent leakage or the like with a perfect sealing through mechanical integration of the food can body with contact surface of the cover means of an adhesive sealing material formed thereon.  
     CONSTITUTION: A sealing material mixed with an adhesive substance such as silicon rubber or the like is spplied on the inner surface of a periphral rim of a cover 3 and then solidified dry. Otherwise, after the surface is coated with a sealing material 5, an adhesive agent is applied thereon and then, dried. The cover 3 is placed on the opening surface of the food can body 1 and then, with the rotation of a seaming roller 6, they are sealed together. At this point, the sealing material 5 is attached to the body 1 and grasped by a delay between the contact surface 4 of the cover 3 and a curled section of the opening surface 2 under the pressure. In this manner, the gap can be sealed evenly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02275342-A (JP)
Title: Apparatus for measuring concentration and particle size of powder
Inventor: ONO TETSUO
IPC: G01N15/06
Filed: 1989-04-18
Abstract: PURPOSE:To measure the concentration and the particle size of powder at the same time, by performing equal-speed sucking, normalizing the selecting conditions of the range of classified particle sizes of classifiers which are aligned in series at a plurality of stages, and continuously performing measurement of a measuring hopper for each classifier in correspondence with the classified particle sizes at the same time. CONSTITUTION:An output pipe 2 is linked to the inlet port of a classifier S1 at the first state. The exhaust sides of classifiers S1, S2... at the upper stages re linked to inlet ports of classifiers S2, S3... at the second stage or lower. The classifiers S1, S2... are linked in series in the sequence of the stages. A sucking blower F2 is linked to an exhaust side 3 of the finale classifier S4. Measuring hoppers H1, H2... having inlet valves V11, V21 for inlet ports 5, 6... and outlet valves V12, V22... for outlet pipes 9, 10... are linked to the classified exhaust sides of the classifiers S1, S2.... The outlet pipes 9, 10... of the measuring hoppers are linked to a returning pipe 13 in parallel. The concentration and the particle sizes of the powder can be measured at the same time by performing the measurement at the classifiers continuously at the same time.
Patent JP-S60241228-A (JP)
Title: Semiconductor chip
Inventor: YAMADA HIDEYUKI
IPC: H01L21/60
Filed: 1984-05-16
Abstract: PURPOSE:To connect semiconductor chips in 3-dimensional manner by projecting conductors at least on two surfaces of upper, lower and side surfaces of the chips. CONSTITUTION:6 solder bumps 3 are respectively formed on the upper and lower surfaces of a square-shaped pellet 2 of a semiconductor chip 1. An insulating film 11 of SiO2 is formed on a semiconductor substrate 12. Aluminum electrode wirings 10 are formed on the film 11. Barrier metals of Cr layer 8, Cu layer 7 and Au layer 6 are formed on the wirings 10. A solder is coated in a semispherical shape on the metals to form solder bumps 3. The portion except the solder bumps is coated with a device surface protective film of glass film or the like. Thus, the chips can be connected in 3-dimensional manner.
Patent JP-H04325221-A (JP)
Title: Mold for injection-compression molding
Inventor: NOMURA HIDEO
IPC: B29C45/26
Filed: 1991-04-26
Abstract: PURPOSE:To prevent molding material from flowing backward to a gate in the time of compression, while the accurrence of burr in the time of injection and compression molding is suppressed. CONSTITUTION:In the mold for injection and compression molding which is composed of a stationary mold 1 and a movable mold 2, the movable mold is composed of the extending parting face 2 which extends in almost mold- opening direction from the whole surface of the peripheral edge of a cavity 3, the standard parting face 22 perpendicular to the extending parting face and the sliding member 23 which has the gate 25 constituting a part of the extending parting face and communicating with the cavity and a sprure 11, and which is slidable in parallel to the standard parting face. After the finish of injection, the gate resin molded in the gate and the object molded in the cavity are sheared by sliding the sliding member. By such method, the aimed mold for injection and compression molding is constructed.
Patent JP-S62253988-A (JP)
Title: Rotary compressor
Inventor: KOSOKABE HIROKATSU
IPC: F04C18/356
Filed: 1986-04-28
Abstract: PURPOSE:To improve volumetric efficiency by providing a discharge port in a position partially lapped with a vane guide groove when viewed from the axial direction of a crankshaft without connecting said discharge port to an intake chamber. CONSTITUTION:A vane 7 is brought into contact with a roller 3 and is reciprocatingly slides in a vane guide groove 2a in accordance with the rotation of a crankshaft 4. A discharge port 9A having a valve seat 9a in a position partially lapped with the vane guide groove 2a when viewed from the axial direction of the crankshaft 4 is provided on a main bearing 5A, without being connected to an intake chamber 2b. Thereby, it can hardly occur that volumetric efficiency is lowered due to the reexpansion of a gas in the clearance volume of the discharge port 9A.
Patent JP-S6156185-A (JP)
Inventor: RICHIYAADO BERU
IPC: C07D501/22
Filed: 1985-05-09
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-H10289354-A (JP)
Title: Prepaid correspondent automatic vending machine system using non-contact data carrier
Inventor: HAMAKAWA KAZUFUMI
IPC: G07F9/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To vend merchandise while subtracting the price of target merchandise by first selecting a purchase amount and only once exposing a non-contact data carrier over a reader/writer. SOLUTION: When a user selects a purchase amount select button 510 and presses a return button 511 at an account adjusting part 500 after the remainder updating processing of non-contact data carrier, a return request is sent from the account settling part 500 to an automatic vending machine part 300, and all the lamps of merchandise select button 310 are turned off. Then, returned money is sent from the vending machine part 300 to the account settling part 500, and the account settling part 500 displays the data carrier on a display/ guidance part 530 so as to expose it over an access area. When the user exposes the data carrier, in this case, the read request of ID and remainder is sent from the account settling part 500 to the data carrier.  At such a time, when the ID is coincident, the remainder is sent from the data carrier to the account settling part 500, and the account settling part 500 performs the reference check of the remainder and displays the remainder on the remainder column of guidance part 530.
Patent JP-S60239951-A (JP)
Title: Vacuum deposition device
Inventor: SHIKAMA MITSUO
IPC: C23C14/56
Filed: 1984-05-15
Abstract: PURPOSE:To enable maintenance of the inside of a vacuum vessel in an always clean state by controlling the vapor scattering to other parts except to a substrate to be vapor deposited in a way as to be stuck to belt-like sheet member so that said member is successively wound away during execution of the treatment. CONSTITUTION:While the substrate 14 to be vapor deposited is set to a revolving shaft 15, the inside of the vacuum vessel 13 is evacuated to about 10<-5>- 10<-6>Torr degree of vacuum by a vacuum pump 23 and an evaporating source 21 is electrically heated, by which the vapor 17 is radially scattered from the surface of the source 21 and a film 20 deposited by evaporation is formed on the substrate 14. The vapor 17 scattered to the parts except to the substrate 14 is laminated as a sticking film 7 on the belt-like sheet materials 18 which are successively fed as take-up reels 26 are rotated. The vapor 17 in the vessel 13 is thus controlled by the windable materials 18, by which the inside of the vacuum deposition vessel is maintained always in the clean state even if said device is operated continuously for a long period.