baber/WOPTO huggingface dataset:
Patent JP-H0970079-A (JP)
Title: Instrumentation interface
Inventor: YAMAZAKI KAZUHIRO
IPC: G08C15/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make communication with a transmitter of various hardware and software specifications through I/F boards of the same configuration. SOLUTION: A central controller is provided with an I/F board 20 connecting to each transmitter 8a. The I/F board 20 is constituted of an analog signal I/F section 11 extracting an analog signal of a measured value and a digital signal I/F section 21 transmitting receiving a command from a maintenance computer 40 to the transmitter 8a and its reply. The interface is provided with modulation circuits 22a-22n, band pass filters 23a-23n, demodulation circuits 24a-24n with different communication specifications, a demultiplexer circuit 25 selecting any of them, a multiplexer circuit 26 and a channel control register 29 providing a selection command to them, and the transmission reception of digital data are conducted via a CPU 27 and a serial communication controller 31.
Patent JP-S6380785-A (JP)
Title: Compensator
Inventor: GOTO MAKOTO
IPC: H02P29/00
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a compensator having high control characteristic by storing a rotation error in a memory and controlling it by a corresponding value calculated by the combined value calculated from the stored value and the rotation error. CONSTITUTION:A calculator 5 of a compensator 4 reads out a digital signal (b) of a speed detector 3 to correct it to a speed detection value S. This value S is subtracted from a reference value to calculate the rotating error E of a motor 1. A combined value V is obtained whenever a new rotation error E is obtained, the combined value V and the error E at present time are added to be combined to calculate a control signal Y. The signal Y is input to a D/Y converter 7, and converted to a control signal C. The signal C is input to a power amplifier 8, and a drive signal (d) power-amplified is supplied to a motor 1.
Patent JP-H1068591-A (JP)
Title: High temperature heating device for bar-shaped work
Inventor: MATSUDA SHIKO
IPC: F27B5/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enable a local heating or a local cooling by heating or cooling a work with a temperature difference in a lengthwise direction of the work. SOLUTION: A high temperature heating device 10 for heating or cooling a bar-shaped work 6 comprises a high temperature heating furnace 1 which is provided with upper and lower openings 1a, 1b thereof and heats the bar- shaped work 6 passing through the inside of the furnace 1, a hanging rod 5 which hangs the work 6 such that the work 6 extends in the furnace 1 between the upper and lower openings la, 1b, and a gas purge device 7 which purges the inside of the furnace 1 with an inert gas. The high temperature heating furnace 1 comprises one or a plurality of cylindrical heating heaters 12 which are arranged vertically and a cylindrical work cooler 16 which is disposed between the heating heater 12 and the work 6, wherein the work cooler 16 is capable of moving vertically and makes the work 6 pass therethrough.  The work 6 can be cooled locally by vertically moving the work cooler 16, while a plurality of heating heaters 12 can be controlled independently from each other so as to enable a radiation heating of the work 6.
Patent JP-S59115445-A (JP)
Title: Electronic control for linear solenoid type idle-speed control valve of engine equipped with supercharger
Inventor: ITOU YOSHIYASU
IPC: F02D41/00
Filed: 1982-12-22
Abstract: PURPOSE:To prevent the hunting phenomenon of a control valve by controlling the valve in the operation condition where an engine load is brought close to a set value so that the stability of the operation can be improved, in electronic control of the captioned valve. CONSTITUTION:The idle revolution number is feedback-controlled by allowing the driving current having a duty ratio corresponding to the difference between the aimed idle revolution number of an engine and the revolution number at present to flow in an idle speed control valve 50, when the engine is in idle operation. When an engine load is a set value or more, conduction to the valve 50 is suspended, and the valve 50 is perfectly closed to prevent the counterflow of the supercharged air in an idle-speed control passage 48. When the engine load exceeds the set value, the lapse of a prescribed time from the above-described time is calculated, and before the prescribed time lapses, the driving current having the duty ratio corresponding to the engine operation condition is introduced into the valve 50, and after the prescribed time lapses, the conduction of the driving current is suspended.
Patent JP-H0888895-A (JP)
Title: Speaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/02
Filed: 1994-09-19
Abstract: PURPOSE: To provide a two-way speaker capable of reproducing a full range of frequencies by winding a voice coil on the bobbin of the annular electric conductor composed of one-turn coil of an induction type speaker. CONSTITUTION: This speaker is composed by arranging an induction coil 5 or an induction coil 7 which is also used as a voice coil in a magnetic gap and winding the coil or the induction coil 7 which is also used as the voice coil on the bobbin 6 of the annular electric conductor composed of the one-turn coil composing the voice coil.
Patent JP-2000059625-A (JP)
Title: Image processor
Inventor: INOUE SHINJI
IPC: H04N1/40
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of performing halftone processing based on absolute minimum data. SOLUTION: At the time of the power activation of a facsimile equipment, the respective thresholds D1 of a first line stored in a ROM are written to a dither RAM 23. Then, based on a counter value started from a start address ADS set from the ROM to a 13-ary counter, the threshold equivalent to the number of pixels for the main scanning line of an original size read from the thresholds D1 of the first line stored in the dither RAM 23 is repeatedly read. Also, the thresholds of a second line-a 13th line are repeatedly read as well by changing the start address ADS from the thresholds D1 of the first line. That is, when the thresholds D1 of the first line and the start address ADS in the first line are stored, the thresholds of the second line-the 13th line are successively read. Thus, based on the absolute minimum data, dither processing is performed.
Patent JP-S59115970-A (JP)
Inventor: ISHISE MASAHIRO
IPC: F27B1/22
Filed: 1982-12-22
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-S6188022-A (JP)
Title: Method of manufacturing bearing
Inventor: KIMURA TAKESHI
IPC: F16C33/12
Filed: 1985-10-07
Abstract: PURPOSE:To improve dimensional accuracy and durability by arranging plural synthetic resin slidable face plates which are independent respectively, on one side of a belt-like metal base plate having plural through holes, windingly machining the base plate with said resin surface inside, and forming said base plate into a cylindrical shape. CONSTITUTION:A number of through holes 5 are provided on a belt-like metal base plate 1, and plural synthetic resin slidable face plates 2 are fixed to the metal base plate 1 by means of molding in an integrated form or welding, bonding, etc., with the parts of the face plates being filled or fitted into the through holes 5 in an integrated form. Then, the base plate 1 is windingly machined with the resin-slidable surface inside and is formed into a cylindrical shape, to make it into a bearing. On the inside of the manufactured bearing, the synthetic resin slidable face plates 2 which have a desired shape and which are independent respectively, are arranged leaving gaps between each other, and with grooves 3, 4 having certain angles to the axial direction being provided in the gaps.
Patent JP-S60117654-A (JP)
Title: Complementary semiconductor device
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L27/08
Filed: 1983-11-30
Abstract: PURPOSE:To reduce the current amplification degree of a parasitic transistor remarkably while preventing any latching up from happening without fail by a method wherein a high concentration impurity region is formed below an element separating and insulating film and a well region. CONSTITUTION:p<+> layers 25, 26 containing impurity with concentration higher than that of a p-well 22 below an element separating and insulating film 24 and the p-well 22 between the p-well 22 and an n type region 23. Then a CMOS inverter is composed of a p-channel MOS transistor comprising a p<+> source drain regions 27, 28 and an n-channel MOS transistor comprising n<+> source drain regions 30, 31. When a current is running from the source 30 of the n-channel MOS transistor to a substrate 21, a minority carrier may be recoupled at the p<+> regions 25, 26 remarkably reducing beta of a parasitic transistor comprising the source 30, the well 22 and the substrate 21.
Patent JP-H0775455-A (JP)
Title: Covering material for agricultural use
Inventor: OKIZAKI SHOHEI
IPC: A01G13/02
Filed: 1993-09-09
Abstract: PURPOSE:To provide a covering material having excellent sunlight and heat absorbency, exhibiting excellent thawing property to enable quick thawing even in the case of freezing, keeping high light-transmittance after thawing, having balanced absorbency and transparency to sunlight, resistant to the deposition of stains and exhibiting excellent durability of thawing effect and, accordingly, suitable for promoting the melting of snow in house cultivation or in snowy district. CONSTITUTION:This covering material for agricultural use is produced by laminating (A) a covering substrate layer for agriculture and (B) a surface coating layer having a composition obtained by compounding (b1) 100 pts.wt. of an acrylic resin base material with (b2) 1-30 pts.wt. of at least one kind of substance selected from carbide and boride of metals of the groups 4A, 5A and 6A of the periodic table. Preferably, the acrylic resin is (meth)acrylic acid ester oligomer and the covering base material for agriculture is vinyl chloride resin or olefin resin.
Patent JP-H0776540-A (JP)
Title: Production of alkyl t-alkyl ether
Inventor: MISONOO MAKOTO
IPC: B01J27/188
Filed: 1993-09-09
Abstract: PURPOSE:To produce an alkyl t-alkyl ether useful as an excellent octane-number improver for gasoline in high selectivity by reacting an aliphatic alcohol with a t-olefin in the presence of a specific catalyst. CONSTITUTION:An alkyl t-alkyl ether (especially preferably methyl t-butyl ether) is produced by reacting an aliphatic alcohol (especially preferably methanol) with a t-olefin (especially preferably isobutene). The reaction is carried out in gaseous phase at <=95' deg.C using a catalyst produced by supporting a heteropolyacid having the composition of the formula and a Dawson-type structure on silica. The catalyst can be produced e.g. by supporting the Dawson-type heteropolyacid having the composition of the formula on silica in an aqueous solution and calcining the product after drying. It is industrially advantageous to carry out the process by flow system.
Patent JP-H0893573-A (JP)
Title: Controller for driving step motor for engine auxiliary machine
Inventor: YOSHIOKA SHIGEKI
IPC: F02D41/20
Filed: 1994-09-20
Abstract: PURPOSE: To prevent a step motor from resonating the vibration of an engine and getting out of step, and to enable an EGR valve device or the like always to properly function. CONSTITUTION: A sensor 21 reads the number of engine revolutions into CPU 20, and the quantity of intake air from an air flowmeter 22, and the opening rate of the EGR valve device is decided on the number of engine revolutions and the quantity of intake air. A difference A between the natural vibration frequency of a step motor and the secondary frequency of the number of engine revolutions is then computed. The above difference A is compared with a reference value δ, and in the case of A<=±δ, two-phase excitation drive is set about, and in the case of A>±δA, two-phase excitation drive is set about. Then whether the two-phase excitation drive is now carried out or not is judged, and in the case of being in the course of the two-phase excitation drive, it is switched to one-phase excitation.  In the case of the one-phase excitation drive, it is continued. Whether the two-phase excitation drive is now carried out or not is judged, and in the case of being in the course of the two-phase excitation drive, the two-phase excitation is continued. In case of being in the course of the one-phase excitation drive, it is switched to the two-phase excitation.
Patent JP-S6467331-A (JP)
Title: Aluminum lamination cap material
Inventor: OGIWARA YOICHI
IPC: B32B15/12
Filed: 1987-09-08
Abstract: PURPOSE:To improve safety for workers and consumers and reduce the manufacturing cost by providing a first aluminum foil, paper, a second aluminum foil and a heat seal layer from an outmost layer inwardly in order. CONSTITUTION:An outmost layer 1 of an aluminum lamination cap material has a thickness of 7mum or more for the purpose of application and printing process. If, however, the thickness is too much, the material is in lack of repulsion force and feeling and the manufacturing cost gets higher, and the proper upper limit is 20mum. On the other hand, it is necessary that an aluminum foil of an intermediate layer 3 should have the thickness of 9-40mum from the viewpoint of dead folding properties and retaining a heat seal layer when enclosed. The material of a paper layer 2 is desirably of little extensibility generated by water content from the viewpoints of retaining rigidity of the whole cap material and preventing of deformation or molding retrogradiation generated by humidity or water content after molding, and, for instance, polyethylene mixed paper, polypropylene mixed paper or the like is used. The basic weight of paper is 30-100g/m<2>. For a heat seal layer 4, the materials such as a hot- melt groups bonding agent, a solvent groups heat seal agent and the like can be used.
Patent JP-H0775545-A (JP)
Title: Bag for simply culturing anaerobic bacterium and method for culturing anaerobic bacterium with the same
Inventor: HARIMA YOSHIHIKO
IPC: C12M1/34
Filed: 1993-09-09
Abstract: PURPOSE:To provide the simply anaerobic bacterium-culturing bag comprising a specific plastic bag in which a culture plate having anaerobic bacteria inoculated therein, etc., are sealed, excellent in functionality and handleability, and useful for a clinical examination, etc. CONSTITUTION:This simply anaerobic bacterium-culturing bag comprises a plastic bag 2 such as a gas barrier transparent plastic bag in which culture plates 3 having anaerobic bacteria inoculated therein and a carbon dioxide- generating type oxygen-removing agent 4 are sealed, the opening part of the plastic bag 2 being closed and sealed with two or more plastic chucks. The anaerobic bacteria are preferably cultured in the culture bag.
Patent JP-H0782682-A (JP)
Title: Knot-forming device
Inventor: MORI TOKUTARO
IPC: D07B9/00
Filed: 1993-09-09
Abstract: PURPOSE:To form a large-sized and spherical knot. CONSTITUTION:The end part 3a of a cable 3 is nipped by a mobile side nipper unit 9 and the cable 3 is wound around the first reel member 7 and the second reel member 8 by extending the second reel member 8 while rotating the rotary unit 19. The first reel member 7 is subsequently allowed to take refuge and the cable 3 is wound around the second reel member 8 prescribed times. The end part of the cable 3 is subsequently passed through the inside of a cable loop 10 by using a draw member 11 and the second reel member 8 is allowed to take refuge to draw it out of the needle thread loop 10. An presser member 14 is moved forward and allowed to press the stretched part 13 of the cable 3 so as to tighten the cable loop 10, thus forming the objective large-sized and spherical knot.
Patent JP-H02138845-A (JP)
Title: Inspection of leak through sealed container or the like
Inventor: SHIRAIWA KAZUO
IPC: G01M3/38
Filed: 1987-09-08
Abstract: PURPOSE:To enable inspection of leak in gaseous phase and solid phase unable to observe with naked eyes by making an internal pressure higher than a pressure of an atmosphere. CONSTITUTION:An internal pressure of a sealed container or the like is made higher than a pressure of an atmosphere of a fluid to give the sealed container leak conditions and a difference in refractive index between a leak substance from the container and a atmospheric liquid is visualized to monitor. This enables inspection of a leak through the container.
Patent JP-H04106953-A (JP)
Title: Wafer cassette
Inventor: OKUNO EIJI
IPC: B65G1/07
Filed: 1990-08-27
Abstract: PURPOSE:To suppress vibrations of a supported wafer and avoid previously the damages and contaminations of the surfaces of other wafers through preventing the generations of particles, by providing a vertically long opening, which extends from the protruding part of the uppermost stage to the one of the lowermost stage, on the middle part in the lateral direction of each sidewall member. CONSTITUTION:Protruding parts 5 of a plurality of stages are provided up and down on the inside faces of respective sidewall members 2, which are opposed to each other, and the top face of each part 5 is formed in the state of falling down ahead, in the character of the face S on which a wafer is placed. On the middle part of each member 2 which includes the parts 5, a notch 6 is formed upward and downward. When a wafer W is inserted into a cassette 1 for storing wafers and is supported by the cassette 1, the opposite part of the wafer W to the notch part 6 is made to be placed at the position at which the notch part 6 is formed, and the edges of the opposite part provided on the under face of the wafer are contacted with the front and rear side edge of the notch 6, which are slant in the state of falling down ahead, at points P's respectively. Therefore, the opposite part of the wafer W to the notch 6 is supported at two points, the space between which corresponds to the width 1 of the notch 6, and as a whole, the wafer W is mount-supported stably in the state of a four-point support. Thereby, the vibration of the wafer generated when accepting/ transferring it is suppressed, and by preventing the generations of particles, the damages and contaminations of the surfaces of other wafers can be avoided before they happen.
Patent JP-H09143831-A (JP)
Title: Base fabric for ink ribbon and ink ribbon
Inventor: OGIUE TSUTOMU
IPC: B41J31/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink ribbon formed of a base fabric in which the difference of melting points exists between warp and weft, excellent in durability of a fused part and useful for impact type printers. SOLUTION: A fiber is selected so that the difference of melting points exits between warp and weft of a weaving yarn and a weaving yarn on low melting point side is mainly fused and a weaving yarn on high melting point side are left in fibrous state so that a fiber and fusing part exist together. The resultant base fabric remarkably improved in durability of the fused part is used as the base fabric for ink ribbon.
Patent JP-S6287424-A (JP)
Title: Production of optical glass element
Inventor: KURIBAYASHI KIYOSHI
IPC: C03B11/08
Filed: 1985-10-09
Abstract: PURPOSE:To enable the press forming of a high-melting glass to an optical glass element giving excellent image quality, by forming an Ni-based heat- resistant alloy film on the surface of a heat-resistant matrix of a mold and using the coated mold for the press molding. CONSTITUTION:An Ni-based heat-resistant alloy film is applied to a heat- resistant matrix having excellent working accuracy such as WC, thermet, ZrO2, Si, etc., by sputtering, etc. A mold for press forming is produced from the material and a high-melting optical glass element is press-formed by using the mold. Since the Ni-based alloy film applied to the surface of the mold is resistant to the surface roughening even at a temperature of as high as about 700 deg.C or above, a high-melting optical element having high accuracy and giving excellent image quality can be produced in large quantities at a low cost.
Patent JP-H0387258-A (JP)
Title: Embossed multilayer resin oriented film
Inventor: OBA YOZO
IPC: B29C59/04
Filed: 1989-08-31
Abstract: PURPOSE:To enhance surface strength without losing pearl like gloss by forming synthetic paper into a multilayer structure and providing a paper like uniaxially stretched film to the single surface of a pearl like biaxially stretched film and laminating a transparent thin resin film to the other surface thereof. CONSTITUTION:A multilayer resin stretched oriented film is formed by directly laminating a transparent thermoplastic resin film surface layer with a thickness of 5mum or less to the single surface of a base material layer having pearl gloss composed of the biaxially stretched oriented film of a thermoplastic resin film having a large number of fine voids therein and laminating a paper like layer having a large number of fine voids therein composed of a uniaxially stretched oriented film of a thermoplastic resin film containing 8 - 65wt.% of an inorg. fine powder to the surface opposite to the surface layer of the base material layer directly or laminating the same indirectly through other resin film adhesive layer. An embossed multilayer oriented film is formed by applying embossing processing to said multilayer resin oriented film to form an embossed pattern from the surface layer to the paper like layer or applying the embossed pattern to the surface layer and the base material layer.
Patent JP-S59113558-A (JP)
Title: Cassette loading device
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1982-12-21
Abstract: PURPOSE:To distinguish a cassette-up position and a cassette-down position from each other, by making the lock lever position different between the cassette-up position and the cassette-down position of a cassette holder. CONSTITUTION:In case that the cassette holder placed in the cassette-down position is raised to the cassette-up position, a release action lever 17 supported freely turnably by a pin 18 which is stood on a substrate is brought into contact with a lock release kick pin 14 and is rotated counterclockwise to rotate a lock lever 26 clockwise, and the locking force due to a lock release spring 15 is released, and the lock state of a lock roll 11 fixed to a fixing part 26B is released, and therefore, the lock roll 11 is moved in the direction of an arrow (a), and thus, the cassette holder rises to the cassette-up position. By releasing the lock in this manner, a switch 22 is turned off in a short time by a down detecting lever 24, and the switch 22 is kept turned-off until the lock roll 11 reaches the cassette-up position.
Patent JP-2001045812-A (JP)
Title: Seedling transplanter with fertilizing device
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that seedling-replenishing operability is poor and work efficiency is low because the whole surface of a rear step is covered with a fertilizing tank, a fertilizing pump, etc., in a rice transplanter constituted in such a way that a controlling device having an operating box is installed in the front part of a running body, a seedling transplanter is installed at the rear part of the running body and the rear step is installed at the rear part of a driving seat between the driving seat and the seedling transplanter. SOLUTION: When a rice transplanter is equipped with a fertilizing device 26 for fertilizing a paste-like fertilizer and a seedling transplanter 7 at the rear part of a running body 1, this rice transplanter features that a rear step 9 is installed at the rear side of a driving seat 8 placed on the front side of the running body 1, a fertilizing pump 30 is installed directly under the step 9 and a fertilizing tank 27 is installed in the front part of the running body 1 at higher position than the pump 30.