baber/WOPTO huggingface dataset:
Patent JP-H0394511-A (JP)
Title: Semiconductor delay circuit
Inventor: BABA HIROSHI
IPC: H03K5/13
Filed: 1989-09-07
Abstract: PURPOSE:To output a signal of a prescribed voltage level and to vary a delay time freely by applying a normal power voltage to a first stage inverter and a final stage inverter, and applying a variable voltage to plural interval inverters. CONSTITUTION:Normal power voltages VDD and VSS are applied as they are to a 1st stage inverter IF, a final stage inverter IL and a waveform shaping inverter IS and power voltages VD1 and VS1 subject to variable control are fed to internal inverters IM. The normal power voltages VDD and VSS are applied to the final stage inverter IL, then a constant level of output signal is extracted independently of the power voltages VD1 and VS1 subject to variable control. On the other hand, the power voltages VDD and VSS are applied to internal inverters IM1-IMN via transmission gates T1, T2 and the delay time in the internal inverter IM is controlled by the voltages VD1 and VS1.
Patent JP-H1158393-A (JP)
Title: Resin molded article inserted with rubber member
Inventor: EJIMA KAZUYOSHI
IPC: B29K21/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To strengthen bonding between a rubber member and a resin member by forming step differences on the surface of the rubber member hermetically bonded with the resin member. SOLUTION: A rubber member 2 is provided on the outer periphery of a cylindrical member 1 and is set in advance in a mold for molding a resin. A frame member 3 made of a resin is molded on the periphery of the rubber member 2. The intermediate part of the rubber member 2 is projected outside to form step differences on the whole peripheral face of the rubber member 2. The step differences at two positions in the up and down direction are formed on the whole periphery of the outer peripheral face of the rubber member 2 hermetically bonded with the resin member 3. Peeling between the resin member and the rubber member is hardly generated thereby.
Patent JP-S59115637-A (JP)
Title: Automatic checking method of fm tuner
Inventor: OOAMI TAKESHI
IPC: H04B1/06
Filed: 1982-12-22
Abstract: PURPOSE:To attain automatic checking in a short time without being affected by the side peak by applying a carrier wave only for attaining tuning and supplying an FM modulated wave next to discriminate the propriety from an output level at that point of time. CONSTITUTION:A tuner 1 to be checked is turned to a signal applied from a signal generator 2, and an output signal at that point of time is applied to an automatic adjusting checker 4 for checking the propriety. Then, the automatic adjusting checker 4 gives a command to change the carrier frequency to the signal generator 2 and the similar check is repeated for completing the check. That is, only the carrier is transmitted to the FM tuner by operating the automatic adjusting checker 4 so as to control the signal generator 2, and the tuning is attained at first. Further, the FM modulating wave applied for the FM modulation by a sinusoidal wave signal of a prescribed frequency is applied to the tuner 1 to be checked by on/off-controlling the modulation and the propriety is discriminated by measuring the output.
Patent JP-H1162291-A (JP)
Title: Position keeping device of derricking stand
Inventor: MURANO KENICHI
IPC: E04H3/12
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a position keeping device which generates no play and is excellent in safety. SOLUTION: A position keeping device of a derricking stand is provided with an elevating/lowering mechanism 5 which is installed on a base and comprises a link mechanism to elevate/lower the stand. Position keeping devices 30a, 30b which are provided with links 13a, 13b having end parts moving in the horizontal direction on the base as the elevating/lowering mechanism 5 is elevated/lowered, and fixed the end parts to the base, are provided as the elements of the link mechanism.
Patent JP-2001056986-A (JP)
Title: Information storage device
Inventor: KOBAYASHI MASAKICHI
IPC: G11B15/67
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To permit threading even for a different magnetic tape cartridge, and to reduce damage on a tape-like recording medium by providing this device with a moving means for moving an engaging part, a driving means for supplying driving force to the moving means, and a control means for controlling the driving means so that the tension applied on a tape-like recording medium does not exceed a prescribed value. SOLUTION: A processor part 51 of a magnetic tape device 200 firstly discriminates a type of a magnetic tape cartridge 2 by a cartridge recognition sensor 29. And, in the case that the cartridge is not type A, the magnetic tape device sets tension MDAC 59 as a reference of a magnetic tape 9 and controls a motor of a machine reel. In the case of the type A, it sets tension FDAC 60 as a reference of a magnetic tape 6 and controls a reel motor of the magnetic tape cartridge 2. Thus, it discriminates the type of the magnetic tape cartridge 2, and changes over the tension applied thereon at the time of threading and unthreading.
Patent JP-H0876871-A (JP)
Title: Assembling mechanism of control lever
Inventor: KOIKE TAKAO
IPC: G05G1/00
Filed: 1994-08-31
Abstract: PURPOSE: To enable the initial assembling position of a driving lever and a follower lever constituting a control lever to be decided not visibly but physically and also to prevent the driving lever from being dropped from an assembling hole after the assembly of the driving lever with the follower lever. CONSTITUTION: The initial assembling position of the follower lever 10 is decided only by restraining a restraining piece 32 which is projected from an operation pannel 30 at a restraining hole 18 formed on a fan part 11. The initial assembling position of the driving lever 1 is decided only by fitting and inserting a projecting part 6 formed on a trunk part 4 to the vertical groove 33 of an assembling hole 31 and also the restraining piece 32 restraining the follower lever 10 is released only by inserting the driving lever 1 to the assembling hole 31. Then, the driving lever 1 is rotated so that the projecting part 6 of the driving lever 1 is detached from the vertical groove 33 of the assembling hole 31 and the lever 1 is prevented from being dropped from the assembling hole.
Patent JP-H0770915-A (JP)
Title: Method for cutting towel cloth
Inventor: KANBARA TETSUO
IPC: D06H7/02
Filed: 1993-08-25
Abstract: PURPOSE:To provide a method for cutting towel cloth capable of automatically continuing the cutting work even in the case of towel raw fabric having a weaving miss in the length of the pile weave part or plain weave part or towel raw fabric having a joint part to connect the towel raw fabrics. CONSTITUTION:The cutting apparatus to be used in this cutting method is provided with a feeding length detection means 7 to detect the feeding length necessary for aligning the boundary line of towel cloth A and outputting the detected value (p), a standard level setting means 12 to set a standard level U corresponding to the kind of the towel cloth A and a comparison means 11 to judge whether the value (p) detected by the feeding length detection means 7 falls within the prescribed range based on the standard value U. When the detected value (p) is out of the prescribed range based on the standard value U, the operation is judged to be abnormal, towel raw fabric B is extracted without cutting the plain weave part A2 and the next plain weave part A2 is cut. The productivity and workability of a towel sewing factory are remarkably improved by this method.
Patent JP-H0549970-A (JP)
Title: Apparatus for electrostatic classification
Inventor: EMI JUN
IPC: B03C7/12
Filed: 1991-08-19
Abstract: PURPOSE:To provide an apparatus for electrostatic classification which can treat a large amount of aerosol and has an excellent mono-dispersibility for an optional particle size and an improved space efficiency by forming a unit main body of a flat rectangular tube. CONSTITUTION:Each of electrostatic classification units 10 comprises a unit main body 11 of a flat rectangular tube forming a downstream passage for charged aerosol particles in it, an electrode 14 of a plane plate generating an electric field perpendicular to the flat surface of the unit main body 11 in the downstream passage, an aerosol supply part 13 forming an aerosol supply slit 13A, and an aerosol collecting part 15 forming an aerosol collecting slit 15A in parallel with the aerosol supply slit 13A. The electrostatic classification units 10 are arranged so that the flat planes of the units confront each other. The aerosol particles having a constant particle size and electric charge are moved in the direction perpendicular to the flat plane of the unit main body 11, forming a narrow flow. The particles are lastly corrected into the aerosol collecting slit 15A.
Patent JP-H0279424-A (JP)
Title: Mask for ion implantation
Inventor: MOTONAMI KAORU
IPC: H01L21/266
Filed: 1988-09-14
Abstract: PURPOSE:To make it possible to form patterns for an ion implantation area and an ion nonimplantation area without forming exclusive mask patterns at the surface of a substance to be implanted with ions by constituting a mask for ion implantation out of an ion transmitting layer and an ion regulating layer, and further enabling it to be mounted to or removed from the surface of the substance to be implanted with ions. CONSTITUTION:In the condition that the mask for ion implantation is mounted on the surface of a substance 1 to be implanted with ions, ions which are accelerated in a high electric field are implanted as shown by arrows L. At this time, the ions can not reach the surface of the substance 1 to be implanted with ions at a section of a regulating part 2B which is large in checking ability, and they can reach the surface of the substance 1 to be implanted with ions 1 through an ion transmitting layer 2C at the section of an opening part 2A, so in the substance 1 to be implanted with ions an ion implantation area 1A and an ion nonimplantation area 1B are formed, and the boundary becomes clear. Accordingly, there is no necessity of forming an exclusive mask pattern at the surface of the substance to be implanted with ions and there is no necessity of removing the ion regulating layer by etching, either, after ion implantation.
Patent JP-S61108958-A (JP)
Title: Moisture measuring instrument
Inventor: KANEKO TERUO
IPC: G01N27/409
Filed: 1984-11-01
Abstract: PURPOSE:To measure the concentration of steam rapidly without generating peak-like variation corresponding to the evaporation of waterdrops in air or gas to be measured forming a waterdrop collecting filter and a heating device for heating the neighborhood of a measuring electrode. CONSTITUTION:A part of air 14 to be measured flowing from a leading opening part 8a into an inflow course 20 collides with the bottom 33a of the filter and flows into an inflow course 21 and the residual part is passed through the side wall 33b of the filter, contacted with a measuring electrode 2 and then exhausted to an outflow course 21. Since the neighborhood of the measuring electrode 2, a filter 33 and a space in which the air 14 to be measured flows are heated by a heater 32, a part of the air 14 is collected by the filter and gradually evaporated before the air 14 reaches the measuring electrode 2 even if the concentration of steam in the air 14 is high or the air 14 is contacted with a low temperature and cooled so as to form waterdrops. Waterdrops passed through the filter 33 are also gradually evaporated before reaching the electrode 2. Consequently, peak-like variation based upon the sudden evaporation of the waterdrops does not appear in an output signal 23a of an operator.
Patent JP-H1074836-A (JP)
Title: Semiconductor device
Inventor: HATSUYA AKIRA
IPC: H01L21/312
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain high density interconnection through a simple process, through a combination of an SOG(spin-on-glass) film and a polyimide insulation film. SOLUTION: A first interlayer insulation film 18 of TEOS (tetraethyl.orthosilicate) 19/SOG 20/TEOS 21 is deposited on a first electrode interconnection 17, and a second electrode interconnection 22 is formed thereon. A second interlayer insulation film 25 of nitride 24 and polyimide 25 is then deposited on the second electrode interconnection 22, and a third electrode interconnection 26 is formed thereon. Since the first and second electrode interconnections 17, 22 can be formed of a composite interlayer film using the SOG 20 by dry process, high density interconnection is realized, and the process can be simplified by depositing the polyimide interlayer film thereof.
Patent JP-2001056674-A (JP)
Title: Device, system and method for picture displaying and recording medium
Inventor: TAKENAKA YUJI
IPC: G09G5/377
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture displaying device which extracts region of interest from a first picture based on positional information and outputs it as a subpicture. SOLUTION: The device is provided with an input section 10 which inputs a main picture and positional information, a processing section 20 which extracts a region of interest from the main picture based on the positional information to generate a subpicture, a recording section 40 which records the picture on a recording medium, a printing section 50 which prints the pictures and a display section 52 which displays the picture.
Patent JP-H0276501-A (JP)
Title: Fixing device of working machine
Inventor: TANAKA YOSHIO
IPC: A01B59/042
Filed: 1988-09-13
Abstract: PURPOSE:To make possible to readily fix working machine with simple structure by installing hook pin and lock hole in side boards of working machine (molding device) side and engaging in lower part of supporting lever with freely inserting and removing. CONSTITUTION:A hook pin 22 and a lock hole 24 are installed in a pair of side boards 21 of working machine fixed on a prop 25. A hooking depression 31 hooking with freely inserting and removing from lower side to the hook pin 22 is installed on a supporting lever 17. A lock pin 32 engaging with the lock hole 24 with freely inserting and removing in revolving of the working machine around the hook pin 22 by relative rising of the supporting lever 17 to the working machine is installed and made to fixing device of the working machine.
Patent JP-H0545622-A (JP)
Title: Driving method for liquid crystal panel
Inventor: YUASA KOYO
IPC: G02F1/133
Filed: 1991-08-19
Abstract: PURPOSE:To unnecessitate the bistability of a liquid crystal element by orienting liquid crystal molecules at a constant tilt angle with a 1st selection pulse, and then providing a next selection time while the attenuation quantity of the tilt angle is small and applying the pulse again. CONSTITUTION:The liquid crystal molecules are oriented with the selection pulse so that the long-axis direction of the liquid crystal molecules is at the constant tilt angle to the normal direction of a smectic layer. Then the selection pulse is applied again within the orientation time wherein the tilt angle of the liquid crystal molecules decreases thereafter to orient the liquid crystal molecules in the same direction as the 1st orientation direction. This operation is repeated plural times to display a picture with the mean value T2 of the tilt angle of the liquid crystal molecules. The pulse width of the selection pulse is preferably narrowed down almost to the response time of the liquid crystal and the selection pulse is applied plural times to shorten the time required for the writing of all lines with the selection pulses to <=10 milliseconds.
Patent JP-H0896815-A (JP)
Title: Alkaline battery
Inventor: MURAKAMI HIDEJI
IPC: C23F11/14
Filed: 1994-09-27
Abstract: PURPOSE: To increase corrosion resistance and discharging performance in a non-amalgamated alkaline battery. CONSTITUTION: Dipolyoxyethylenealkylamide which is a carbon hydride family surfactant and polyoxyethylenefluoroalkylether which is a fluorine family surfactant are added to a gelled zinc negative electrode. The carbon hydride family surfactant retards gas evolution and the fluorine family surfactant decreases surface tension of a film formed on the zinc surface to prevent the obstacle of discharge reaction.
Patent JP-H04114829-A (JP)
Title: Packaging machine for fourfold and eightfold objects to be packaged
Inventor: SHIRAISHI MASAAKI
IPC: B65B25/14
Filed: 1990-08-31
Abstract: PURPOSE:To make it possible to fourfold-package and eightfold-package objects to be packaged by a method wherein it is made possible to perform longitudinal and cross sealings respectively to a film for a fourfold object which is arranged in the vicinity of a carry-in port for the fourfold object and a film for an eightfold object which is arranged in the vicinity of a carry-in port for the eightfold object, by sealers which are provided around a conveyor. CONSTITUTION:A carry-in port 4 and a carry-out port 5 for a fourfold object are provided at both ends of a fourfold transfer path 3 along the running direction of a conveyor 2, and in the meantime, a carry-in port 7 for an eightfold object is provided at one end of an eightfold transfer path 6 which is joined to the fourfold transfer path 3 in a trident state. For films 8, 9 for an fourfold object which are arranged at the upper side and lower side in the vicinity of the carry-in port 4 for a fourfold object, and films 10, 11 for an eightfold object which are arranged at the upper side and lower side in the vicinity of the carry-in port 7 for an eightfold object, longitudinal seal L and cross seal C can be sealed by a long sized sealer with cutter 12 and a short sized sealer with cutter 13, and a short sized sealer 14 and a short sized sealer 15, which are provided around the conveyors 2, 2.
Patent JP-S6475587-A (JP)
Title: Production of clean and high-energy gas
Inventor: HORIZOE HIROTOSHI
IPC: C10L10/14
Filed: 1987-09-17
Abstract: PURPOSE:To completely burn an organic liquid fuel at a relatively low temperature and obtain the titled gas without containing C or NOX, by adding water to the organic liquid fuel, then adding O2, etc., and carrying out oxidative exothermic reaction in the state of pseudo- or supercritical state of water. CONSTITUTION:Water in an amount of 2-10pts.wt. is added to an organic liquid fuel, such as LNG, propane, kerosene or light oil, and then O2 or air in a volume required for combustion or more is added to carry out oxidative exothermic reaction in a pseudo- to supercritical state of water [at 350-600 deg.C (preferably 400-500 deg.C) temperature under >=200atm. (preferably >=250atm.) pressure] for several min to afford the aimed gas.
Patent JP-S59122518-A (JP)
Title: Preparation of polyimide prepolymer
Inventor: ITOU KATSUHISA
IPC: C08G73/00
Filed: 1982-12-28
Abstract: PURPOSE:To prepare a polyimide prepolymer having improved curing activity, by dehydrating and imidating a specific polyamidic acid with an aliphatic acid anhydride, and treating the product in the presence of a strong acid at a specific temperature for a specific period. CONSTITUTION:The objective polyimide prepolymer is prepared by (1) reacting an organic polyamide of formula R-(NH2)n (R is organic group containing two or more C atoms; n is integer of >=2) with a dicarboxylic acid anhydride (e.g. maleic anhydride) having 0.52-0.98mol of double bond per 1mol of the -NH2 group of the organic polyamine, (2) dehydrating and imidating the resultant polyamidic acid with an aliphatic acid anhydride (e.g. acetic anhydride), and (3) treating the obtained imidation reaction product at 20-150 deg.C for 0.2-20hr in the presence of a strong acid (e.g. hydrochloric acid).
Patent JP-H0896679-A (JP)
Title: Transfer lead switch and setting method of gap between its fixed lead pieces
Inventor: KINOSHITA AKIRA
IPC: H01H11/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide a transfer lead switch and a setting method of a gap between its fixed lead pieces by which cost can be reduced by improving versatility of a movable lead piece and a part and a metal mold or the like can be simply controlled. CONSTITUTION: Plural step difference parts 6 are arranged in a tip part 4A of a movable lead piece 4 as well as on a surface where a first fixed lead piece 2 and a second fixed lead piece 3 are opposed to each other by putting a width of the movable lead piece 4 in a condition of becoming intermittently small as its advances to the tip side where a movable contact point 4a is formed. Both fixed lead pieces 2 and 3 are respectively positioned in a contact condition in the step difference parts 6 forming the width of the movable lead piece 4 in response, to a gap among the plural step difference parts 6, and after that, these are fixed and the step difference parts 6 are pulled out from between both fixed lead pieces 2 and 3, and a prescribed gap is simply generated between both fixed lead pieces 2 and 3.
Patent JP-S59121645-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAHARA MASAYUKI
IPC: G11B15/61
Filed: 1982-12-28
Abstract: PURPOSE:To travel stably a tape and to provide a small-sized and thin device by inclining the inclining direction of a rotary head cylinder in a direction different from a tape outlet direction and arranging an inclination post inclined in a direction different from the inclining direction of the rotary head cylinder close to the tape outlet of the rotary head cylinder. CONSTITUTION:The rotary head cylinder 1 of the titled device is inclined in the 90 deg.-gamma direction from the outlet direction of the tape 15 as shown in an arrow S and the angle of inclination is set up larger than a lead angle beta. The inclination post 25 and a guide roll 24 are embedded in a guide groove 21a of a loading ring 21, and an inclination post base 35 in which a pin 33 and a guide pin 34 are embedded is provided to the back of the loading ring 21 so as to be freely slid together with a slider 37 pressed by a plate spring 36 while holding the loading ring 21 between the inclination post base 35 and the slider 37. Namely, the post base 35 fixes the inclination post 25 and the guide roll 24 on prescribed positions at the time of loading.
Patent JP-H0786327-A (JP)
Title: Wire bonding and unit thereof
Inventor: AKIYAMA YUKIHARU
IPC: H01L21/60
Filed: 1993-09-17
Abstract: PURPOSE:To optimize the wire bonding cycle operation by a method wherein the next operation is triggered just after gripping of wire is detected when a clamp is opened by means of a wire. CONSTITUTION:A bonding head is provided with a fixed arm 121 for a clamper 12 and a swingable arm 122, with clamper chips 124a, 124b for gripping a wire bonded which are bonded facing each other at each end. The sensor head 125a for a non-contact type position sensor 125 and a detecting plate 125b are installed at each base end side of the arm 121, 122 to detect the open amount of the clamper 12. Furthermore, a linear motor 126 is installed to instantly open or close the clamper and following wire bonding operation so that it is possible to perform the high-speed and stable wire bonding cycle without damaging the wire.
Patent JP-H0784923-A (JP)
Title: Remote program calling system
Inventor: ITO AKINORI
IPC: G06F13/00
Filed: 1993-09-17
Abstract: PURPOSE:To improve the degree of freedom of division of a user program by enabling broad data which are common to a calling-side program and a called-side program to be referred to in addition to arguments passed with a remote procedure call(RPG). CONSTITUTION:A broad data management table 105 which manages the broad data 104 in the calling-side program 103 is provided and a broad data referring means 204 and a broad data updating means 205 which are called by the called- side program 203, broad data locking means 109 and 206, and broad data unlocking means 110 and 207 sends a referring, an updating, a locking, and an unlocking request to a broad data referring and updating means 108 on a calling-side computer by RPCs.