baber/WOPTO huggingface dataset:
Patent JP-H04297079-A (JP)
Title: Laser oscillator
Inventor: HOSOKAWA TETSUO
IPC: H01S3/042
Filed: 1991-03-26
Abstract: PURPOSE:To simply oscillate a single frequency by providing a semiconductor laser oscillator for exciting a solid state laser oscillation element in which reflecting films are deposited on both side surfaces, and means for heating or cooling the element, and reducing the thickness of the element by such degree as the free spectrum interval will be equal to or wider then a special width. CONSTITUTION:Both side surfaces of a laser oscillation element 1 are deposited with reflecting films 11 made of dielectric multilayer films having high reflectivity for a laser oscillation wavelength. An output laser from a semiconductor laser oscillator 2 is condensed by a condensing optical system 3, and emitted to the element 1. The element 1 is heated by a heater 4, its thickness, refractive index, center of an oscillation spectrum, etc., are varied, and a maximum laser output is obtained when a frequency decided by a reflecting film interval corrected by the refractive index coincide with the center of the spectrum.
Patent JP-S57176461-A (JP)
Title: Data transfer control system
Inventor: HATANO TAKAAKI
IPC: G06F11/28
Filed: 1981-04-24
Abstract: PURPOSE:To eliminate the need for an external loader such as a paper tape reader, by transferring a program in an ROM of a device to be debugged to an RAM of debugging device. CONSTITUTION:At initial state, an AND circuit 5 is ''open'' and 8 is ''closed''. An address signal A of a processor 3 selects an address a1 of an ROM4 and an address a1 of an RAM7. A set signal C is given from the processor 3 and the output signal c sets an F/F9. Thus, the AND circuit 5 is ''closed'' and 8 is ''open'', and the said address data are stored in the address a'1 of the RAM7. The similar operation is repeated and the data in the ROM4 is transferred to the RAM7. Accompanied with the end of transfer, the ROM4 is made ineffective and the RAM7 is made effective. Thus, debugging of a device 1 to be debugged is made possible with a debugging device 2.
Patent JP-H02245553-A (JP)
Title: Automatic tensioner
Inventor: OUCHI HIDEO
IPC: F16H7/08
Filed: 1989-03-16
Abstract: PURPOSE:To carry out effective damping by providing a solid damping device between an oscillating member and a fixed member and independently setting the deforming quantity of a spring for giving resiliency to the oscillating member and that of the damping device so as to be differentiated while in use. CONSTITUTION:A tension pulley 5 pivotally supported by the pivotal shaft 37 of an oscillating member 19 gives a proper tensile force to a belt by the resiliency of a torsion spring 23. When the belt generates fine vibration, stress in a torsional direction is applied to a rubber cylinder 24 between the housing piece 22 of the oscillating member 19 and a housing piece 18 on a fixed shaft 17 side, to damp down the vibration by the hysteresis loss thereof. On the other hand, when the tensile force of the belt is greatly varied, the oscillating member 19 is displaced with respect to the fixed shaft 17 based on the tensile force of the spring 23, thereby keeping the tensile force in a proper range following the move of the belt. Thereby, the vibration of the belt can be prevented while giving a proper tensile force to the belt for a long time.
Patent JP-S57177012-A (JP)
Title: Preparation of chelate resin
Inventor: KATAOKA ARINOBU
IPC: C08F8/40
Filed: 1981-04-23
Abstract: PURPOSE:To obtain the titled novel resin having high adsorption ability of Ca and Mg in a high concentration range of hydrochloric acid, by reacting an amino resin containing an amine reacting  group with an amino compound to give an aminated resin, followed by reacting it with an alkylating agent and a phosphorating agent. CONSTITUTION:First, (A) an amino resin containing an amine reacting group (preferably a resin obtained by chloromethylating a styrene-divinyl benzene copolymer, etc., followed by reacting it with trimethylamine, etc. to give a resin, reacting the resin with chlorine) is reacted with (B) a primary or secondary amino compound (e.g., ammonium, etc.) to give an aminated resin, which is reacted with (C) an alkylating agent such as formaldehyde, etc. and a phosphorating agent such as phosphorous acid, to give the desired resin. EFFECT:Effective for treating a large amount of liquid and having high industrial value. USE:Purification of an aqueous solution of an alkali chloride, elimination of heavy metal from waste water, etc.
Patent JP-S52146139-A (JP)
Title: Obtaining method for 3 state output by using 2 state ttl circuit
Inventor: OOSAWA MASAAKI
IPC: H03K19/20
Filed: 1976-05-31
Abstract: PURPOSE: To enable the 3 state output with economy, simple configuration, and many accommodating gates per one IC, by adding some circuits to conventional 2 state TTL circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04296637-A (JP)
Title: Granule measuring method and measuring apparatus
Inventor: SEKIGUCHI ISAO
IPC: G01N11/02
Filed: 1991-03-27
Abstract: PURPOSE:To enable reliable measurement of granules with good reproducibility in prescribed temperature and humidity condition and an arbitrary gas ambient condition, regardless of material characteristics condition of the granules. CONSTITUTION:In a container 2 capable of being-freely operated slantingly, sample granules are filled so that the upper surface 1a thereof may stay in the horizontal direction. While flowing gas is supplied from the lower part side of the filling layer of these granules toward the upper part surface side 1a, at a flowing speed Us which is below the flowing starting speed Umf of the sample granules, the container 2 is inclined until the upper surface 1a of the filling layer 1 starts collapse by sliding. A sliding angle beta which is an inclination angle difference before and after this slanting operation, a sliding height(h) which is a height differnece of the filling layer 1 before and after the sliding collapse are measured repetitively plural times while changing the gas flowing speed Us. Based on the respectively changed gas flowing speeds Us, the sliding angle beta and sliding height(h) measured undert the condition of the flowing speeds of respective gases Us, the flowing starting speed Umf of the granules, an adhesive force C and an internal friction angle phii are found out.
Patent JP-H08257864-A (JP)
Title: Feed shaft mechanism
Inventor: KURASHIKI HIROYUKI
IPC: B23Q5/40
Filed: 1995-03-22
Abstract: PURPOSE: To provide a feed shaft mechanism whereby a vibration damping property is improved relating to a vibration in a feed axial direction even in the case of using a rolling slide surface. CONSTITUTION: In a feed shaft mechanism having a rolling slide surface 7 of guiding a linear motion of a moving object 11, feed motor 6 and a ball screw 1 of converting rotation of this feed motor 6 in a linear motion to make the moving object 11 linearly move, the ball screw 1 and a damper 10 are connected through an electromagnetic clutch 5, and by giving resistance against a rotational direction of the ball screw 1 by the damper 10, a vibration in a feed axial direction of the moving object 11, generated at cutting time or the like of a workpiece, is damped.
Patent JP-H06275178-A (JP)
Title: Gas-blast circuit breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/98
Filed: 1993-03-23
Abstract: PURPOSE:To downsize a gas-blast circuit breaker and improve the interrupting performance. CONSTITUTION:A support conductor 15 is fixed in a space filled with an insulating gas, and a fixed main contact 1 is provided to enclose the support part 15a of the support conductor 15. Further, a current limiting element 20 is interposed between the flange part 13a of a fixed arcing contact 13 inserted through the support part 15a and the support conductor 15, and a movable rod 2 capable of sliding is provided on a cylinder 17 through a current collecting contact 3.
Patent JP-H03262251-A (JP)
Title: Communication terminal equipment of isdn connection
Inventor: TADOKORO YOSHIHISA
IPC: H04M3/00
Filed: 1990-03-12
Abstract: PURPOSE:To attain the transmission of a password and the reception of the result of collation only with connection of D-channel by sending a subaddress through the D channel and controlling the interruption of transmission in response to the result of collation during response from an opposite terminal equipment. CONSTITUTION:A facsimile equipment 1 connects to a network terminator NT 5 via a telex device 2, a digital telephone set 3 and a bus line 4 and the NT 5 connects to a subscriber line 6. The equipment 1 sends a signal including the subaddress incorporated with a communication password through the D- channel and receives a signal including the result of password collation returned from other communication terminal equipment through the D-channel, identifies and extracts the password collation result from the reception signal and controls succeeding transmission interruption in response to the extracted output.
Patent JP-H02240886-A (JP)
Title: Magnetic head device
Inventor: MASUDA YUKINOBU
IPC: G11B21/21
Filed: 1989-03-15
Abstract: PURPOSE:To reduce the occurrence of head crash by forming both end faces intersecting orthogonally with a moving direction with 2 or more planes and by suppressing the vibration effectively in the case of positioning a core. CONSTITUTION:A magnetic disk is driven at high speed, air flow occurs along the driving direction and a core 11a is floated from a magnetic disk face. The floating force is balanced with the rigidity of a gimbal spring 23 fixing the core 11a and a load spring member 22 to limit the floating quantity. A positioning means 12 moves the magnetic head 100a in a direction intersecting orthogonally with the driving direction of the magnetic disk when the head is positioned in the prescribed position of the magnetic disk. Both end faces 14a, 14b of the core 11a intersecting orthogonally with the moving direction are bisected respectively and protruded outward by 2 planes 1a, 1b and 2a, 2b. Then the disturbance of air flow is avoided, the vibration of the core 11a due to the occurrence of vortex and the occurrence of head crash are reduced.
Patent JP-S60206428-A (JP)
Title: Treatment of waste gas
Inventor: AWATA MASAKAGE
IPC: B01D53/77
Filed: 1984-03-30
Abstract: PURPOSE:To stably treat waste gas containing an org. substance receiving the oxidative decomposition of a microorganism with good efficiency, by washing org. substance-containing waste gas with microorganism-containing water and aerating washed waste gas in a washing water tank. CONSTITUTION:Waste gas containing an org. substance receiving oxidative decomposition by a microorganism such as phenol or isopropyl alcohol is sent to a gas-liquid contact part 2 and brought into contact with microorganism-containing washing water recirculated from a washing water tank 3. Washed waste gas passing through a gas-liquid separation part 7 is blown from a blow port 8 by an exhaust fan 9 and blown off from the air diffusion pipe 10 provided to the bottom part of the washing water tank 3 to aerate washing water. Dissolved oxygen is supplied to washing water by this aeration. Waste gas used in aeration is collected by the lid 11 of the washing water tank 3 and exhausted to a treated waste gas discharge port 12.
Patent JP-H07270561-A (JP)
Title: Fuel assembly and reactor core
Inventor: KOYAMA JUNICHI
IPC: G21C3/326
Filed: 1994-03-31
Abstract: PURPOSE:To provide a fuel assembly and a reactor core in which an initial loading core of high degree of burn-up excellent in the operability can be achieved by suppressing the excess reaction even if the average enrichment of core is increased. CONSTITUTION:The fuel assembly comprises fuel rods 1 arranged in a square grid-shape of 9 rows and 9 columns and fuel rods 2 containing a combustible toxic substance, i.e., gadolinia, wherein two thick water rods 3 are disposed at the position of seven central grids. Ten out of twelve fuel rods 2 containing gadolinia do not touch the water rods 3 at all and do not touch, in more than one direction, the outermost and second outermost fuel rod grids at the corner part thereof. Only two fuel rods 2 containing gadolinia are located at the position where one of eight peripheral grids includes the water rod region.
Patent JP-H02241298-A (JP)
Title: Speaker
Inventor: IIMURA KATSUHIKO
IPC: H04R9/04
Filed: 1989-03-15
Abstract: PURPOSE:To strengthen coupling between a diaphragm and a voice coil and to enlarge a high frequency range limit frequency by molding an upper end part, where a lot of cut-riser or cut-in are formed in the bobbin of the voice coil, and integrally molding the diaphragm and bobbin in the diaphragm made of an injection moldable resin material. CONSTITUTION:A diaphragm 17 is composed of the injection moldable resin material. When the diaphragm is coupled with a bobbin 18b of a voice coil 18 composed of paper, metal or resin, the upper end part of the bobbin 18b in the voice coil 18 is molded by the neck part of the diaphragm 17. Since plural cut-risers 22 are provided in the upper end part of the bobbin 18b in the voice coil 18, the coupling with the neck part of the diaphragm 17 can be more strengthened. Thus, since the upper end part of the bobbin 18b in the voice coil 18 is integrally molded to the neck part of the diaphragm 17 without intervention of an adhesive agent, the coupling is made secure. Then, compliance can be reduced and the high area limit frequence can be extended.
Patent JP-S62218033-A (JP)
Title: Guide device for spoke wire
Inventor: MABUCHI SADAO
IPC: B65G47/84
Filed: 1986-03-20
Abstract: PURPOSE:To make it possible to cope promptly with a variety of lengths of a spoke wire by providing a push-press-spoke wire device connected to one of the rotating drums and a spoke wire feed device, both of which are freely adjustable for movement on a machine base. CONSTITUTION:A spoke wire 4 is supplied to a spoke wire feed device from a spoke wire supply device, and supplied one by one in the grooves 44a, 45a of rotating drums 44, 45 by means of the spoke wire feed device. In the meantime, both ends of the spoke wire 4 are guided by guide walls, and a space between the guide walls on both ends can be easily adjusted by having a handle 62 turned. Also, the spoke wire 4 fitted in the grooves 44a, 45a of rotating drums 44, 45 moves around together with a main shaft 25 in a state opposite to a nipple 5 which is sent out of a nipple feeder and is fitted in the nipple- insertion groove 47a of an nipple guide plate 47 through an interposed nipple shoot 6.
Patent JP-H07264920-A (JP)
Title: Reaping device for combine
Inventor: NAGAI TOSHIRO
IPC: A01D67/00
Filed: 1994-03-31
Abstract: PURPOSE:To widen a gap between a plant root conveyor and a longitudinal conveyor and to facilitate maintenance, control, etc., by constituting a movable reaping part composed of a separating tool, a raising device, the plant root conveyor and a reaping edge device in such a way that the movable reaping part is detachable from a guide shaft. CONSTITUTION:The rear lower part of a longitudinal conveyor 6 is attached to a supporting part 7 of a front upper part of a frame 13. A distance between a free end side of a rise and fall supporting frame 8 and the rear lower part of a movable reaping part B is connected by a guide shaft 9 in the right and left directions and a supporting member to be engaged with the guide shaft 9 and the movable reaping part B is constituted freely movable in the right and light directions by a right and left moving means.
Patent JP-H06219118-A (JP)
Title: Hybrid suspension device
Inventor: MIKI SHINSUKE
IPC: B60G13/06
Filed: 1991-03-04
Abstract: PURPOSE:To provide a suspension device by which a stroke can be controlled in a low spring constant and comfortableness to ride in and maneuvering stability can be reconciled with each other. CONSTITUTION:A retainer arm 13 or a leaf spring is installed rotatably in a vehicle body in parallel with the width direction of a vehicle with a horizontal shaft line as its center, and an air spring 18 and a hydro-pneumatic cylinder 25 are arranged respectively between this retainer arm, the leaf spring and the vehicle body, and a stroke of a spring action of an air spring is controlled by the hydro-pneumatic cylinder.
Patent JP-H09254655-A (JP)
Title: Mounted structure of door weatherstrip
Inventor: KATAOKA HIROSHI
IPC: B60J5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mounted structure of a door weatherstrip by which the weatherstrip can be mounted accurately in a predetermined position on the inner periphery of an opening in a body simply by subjecting the inner periphery of the opening to simple machining. SOLUTION: A side panel 12, having a mounting seat surface 15 for a weatherstrip 3 and having a welding flange 16 curved from one end of the seat surface 15 and projected toward the opening 10 in the body, constitutes the inner periphery of the opening 10 in the body, and a plurality of beads 17 for regulating the mounting position of the weatherstrip 3 on the mounting seat surface 15 are non-continuously projected from the corner between the mounting seat surface 15 of the side panel 12 and the welding flange 16.
Patent JP-H01234168-A (JP)
Title: Coated abrasive grain and manufacture thereof
Inventor: OKI TAKEO
IPC: B24D3/00
Filed: 1988-03-16
Abstract: PURPOSE:To obtain surface coating showing adhesion and acid resistance on the surface of abrasive grains by applying a simple immersing process of using fused salt bath. CONSTITUTION:Fused salt bath such as fused hologenide bath is modified by addition of at least one of metal, alloy, hologenide and oxide of target metal. Abrasive grains such as diamond abrasive grains are immersed in this immersing bath to coat these abrasive grains with compound (at least one of carbide, boride, nitride and silicide) of the target metal. Super-rigid abrasive grains having a good acid resistance, abrasion resistance and coating adhesion can thus be obtained.
Patent JP-S54153977-A (JP)
Title: Sequence controller
Inventor: HATANO ISAO
IPC: G05B19/02
Filed: 1978-05-25
Abstract: PURPOSE:To detect abnormal sequence control, by drawing alarm output when the time that an apparatus to be controlled needs fixed operation exceeds set time. CONSTITUTION:When a first bit line 31 of a step counter 3 reaches a high-level, an output line 44 of an output set instrument 4 becomes to a high-level, and a conveyor is driven. Thus, a line 21 of an input set instrument 2 becomes to a high-level and the step counter 3 is brought to a one step incremental condition when limit switches 16, 17 function. The step counter 3 is thereafter brought to incremental conditions every time limit switches 16-19 operate in the same manner, and fixed control is performed. A time set instrument 5 decides as to whether or not the count value of a counter 9 is within set time, and an alarm circuit 7 is worked when time up to the operation of the limit switches 16-19 from the putting-out of control output is not less than set time.
Patent JP-S63228751-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA HIROSHI
IPC: H01L21/331
Filed: 1987-03-18
Abstract: PURPOSE:To prevent the damage of the surface of a substrate, and to improve characteristics by forming a laminating film pattern onto an emitter region and conducting etching, using the laminating film pattern as a mask. CONSTITUTION:An SiO2 film 40 is shaped through selective oxidation, employing an Si3N4 film as a mask. The SiO2 film 40 on the periphery of an Si3N4 film pattern 35 in an emitter region is removed, using a resist film 41 as a mask. Consequently, a clearance can be formed between the Si3N4 film pattern 35 in the emitter region and a polysilicon film 37. The resist film 41 is gotten rid of, and an SiO2 film 42 is shaped, employing the Si3N4 film pattern 35 as a mask. Accordingly, since the clearance between the film 35 and the film 37 is formed, oxidation stress is hardly applied on selective oxidation, thus acquiring uniform film thickness, then improving characteristics.
Patent JP-2000254303-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a player's misunderstanding that a special game condition continues when a specific game condition occurs a predetermined upper limit times continuously during continuous control of a special game condition, by terminating the continuation of the special game condition and at the same time inhibiting to show the derivation of a ready-for-winning state. SOLUTION: When a hit ball enters a starting hole 9 to win and three figures displayed on an image display of a variation display unit start the variation display, and the combination of the still patterns after a predetermined time, a variable winning ball unit 10 is actuated to become a big hit condition in which a hit ball is liable to win. When a specific game condition occurs a predetermined upper limit times during continuous control of such a special game condition, the continuation of the special game condition is terminated by the times limiting control.  And, a control that a big hit pattern in the probability variation pattern is not displayed is carried out to conform between the displayed control contents and establishment of the ready-for-winning condition by determining a big hit pattern using the special pattern data under limiter actuation containing no probability variation pattern.
Patent JP-S57177135-A (JP)
Title: Roll film driving controller
Inventor: NAKATANI KEIJI
IPC: G03B21/11
Filed: 1981-04-24
Abstract: PURPOSE: To exactly control a film, by providing a means for detecting a rotation of a feed reel shaft, and prescribing a time required for making the feed reel shaft rotate by a prescribed rotational frequency, and generating a pulse by synchronizing with constant moving length of a roll film.  
     CONSTITUTION: A sector gate plate 9 is installed so as to form one body with a reel shaft 10 of a feed reel 1, and a light emitting element 11 and a photodetector 12 are provided so as to be opposed to each other and by placing the gate plate 9 between them. In this state, the feed reel 1 is rotated by one rotation by a take-up reel 8, and generates an output signal only during the time when it is capable of photodetecting without being intercepted by the sector gate plate 9. Accordingly, when the number of pulses is counted while the photodetector 12 receives an optical input, so that an output signal indicating an end position of a film 2 is obtained in case when said number is the same as the set count number, the film can be controlled exactly without putting a special mark on the film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07265275-A (JP)
Title: Automatic brain activity judging device
Inventor: MUSHA TOSHIMITSU
IPC: A61B5/04
Filed: 1994-03-31
Abstract: PURPOSE:To objectively obtain the judged result of a geriatric dementia disorder with no manual intervention when the geriatric dementia disorder is automatically judged. CONSTITUTION:The potential and magnetic field of the scalp of a testee are detected by multiple sensors. The dementia level of the testee is automatically judged from the correlation between (A) the judgment parameter value of a current dipole level indicating the approximation level when the equivalent dipole is determined to minimize the squared error of the potential and magnetic field distribution generated by a current dipole assumed in the head at positions of the sensors and the measured potential and magnetic field indicated by sensor outputs and (B) the reference judgment parameter value of the dipole level for each age measured and stored in advance.