baber/WOPTO huggingface dataset:
Patent JP-H04128696-A (JP)
Title: Boiling water reactor
Inventor: MATSUMOTO KOICHI
IPC: G21C15/02
Filed: 1990-09-19
Abstract: PURPOSE:To relieve stresses applied to a structure by arranging an internal pump so that it is shifted from the center line of a leg-opening part. CONSTITUTION:An internal pump 1 and shroud-support legs 2 are arranged evenly in the circumferential direction. But the internal pump 1 is arranged so that it is shifted from the center line of a leg-opening part A. When the internal pump is arranged to deviate from the center line of the leg-opening part, the front part of the pump shows a full-cheeked flow velocity distribution, but even in the intermediate part of the pump, the flow C flowing from the pump can flow out from the leg-opening part A before the flow squarely collides with the reversing flow, and can keep a form close to the full-cheeked uniform velocity distribution. Thus, even at the welded part 13 of a housing root situated in front of the leg-opening part of the intermediate part of the pump, imposed moment becomes smaller to improve reliability.
Patent JP-H0587821-A (JP)
Title: Rotational speed detecting device for rolling bearing
Inventor: NAKASEKI TSUGUTO
IPC: G01P3/488
Filed: 1991-09-26
Abstract: PURPOSE:To provide a rotation detecting device capable of detecting rotation accurately from low speed zone and high in durability against high temperature. CONSTITUTION:A pulsar ring 4 is installed on a rotating outer ring 3 of a rolling bearing 1, and a detecting ring 7 is installed on an stationary inner ring 2. Then multiple teeth 9 and 10 of equal pitch are provided around the periphery of these both rings 4 and 7, respectively, and a coil L is wound on the detecting ring 7. The coil L is excited by high-frequency voltage and, when the rings 4 and 7 are rotated relatively, an inductance of the coil L is varied due to variation in magnetic resistance. By extracting the variation, the rotational speed of a rolling bearing can be obtained.
Patent JP-H08110174-A (JP)
Title: Device for piling up bricks to refining container
Inventor: KURAYOSHI KAZUMI
IPC: F27D1/16
Filed: 1994-10-13
Abstract: PURPOSE: To provide a device for piling up bricks capable of reducing the number of mechanical devices brought into a furnace and performing an easy piling-up of the bricks even for a small-sized converter. CONSTITUTION: A turning rail 6 is arranged at an opening of a converter 2 and a turning frame 7 is mounted on the turning rail 6. An extending or retracting rod 12 is supported in a vertical direction at the turning frame 7, an articulated jib 13 is pivotally supported at the lower end of the extending or retracting rod 12. The extremity end of the jib 13 is provided with an oscilatable vacuum set 28, an extremity end operating panel and an operating handle 32 and the like, and then bricks 4 sucked and held by an suction and fixing pad are piled up at desired locations at the inner wall of the converter 2 through a horizontal turning of the jig 13 and the extending or retracting operation of the extending or retracting rod 12.
Patent JP-H0588588-A (JP)
Title: Method and device for synthetic image forming
Inventor: SAITO TATSUHIKO
IPC: G03G15/00
Filed: 1991-09-26
Abstract: PURPOSE:To miniaturize the device by sharing a part of a reverse carrying path for both side image formation as a carrying path for synthetic copying, reducing the carrying paths, and reducing space. CONSTITUTION:Recording paper is fed to the reverse carrying path 94 by a feeding device 6 driven in the forward direction, passed by a transfer position by a photosensitive drum 18 without being transferred, and an image is formed from a first image information by rotating the photosensitive drum 18 in reverse. The first image is recorded at the transfer position by carrying the recording paper in the opposite direction as in the first carrying process by the feeding device 6 driven in the reverse direction. An image is formed by a second image information by rotating the photosensitive body 18 forward, land a second image is recorded at the transfer position by having the recording paper carried by the feeding device 6 driven in the forward direction. The recording paper with the second image recorded on it is carried to a fixing device through an approximately linear fixing and carrying path 91, and is ejected after being fixed by the fixing device 7.
Patent JP-S60136407-A (JP)
Title: Frequency adjusting method of crystal oscillator of coupling tuning fork type
Inventor: KITAMURA MASAYUKI
IPC: H03H3/04
Filed: 1983-12-24
Abstract: PURPOSE:To adjust frequencies of oscillating pieces distributed in a wide range by utilizing areas, where the variation of frequency temperature characteristics is minimum and maximum in comparison with the variation of frequency when mass is added, on oscillating pieces of an oscillator. CONSTITUTION:In a center (b) of an area P on an oscillator piece 5 of the crystal oscillator, the variation of frequency is small but that of frequency temperature characteristics is maximum when mass is added to this point. Meanwhile, the variation of frequency is large but that of frequency temperature characteristics is small in a center (d) of an area F. Consequently, when an oscillating piece is placed at a point b1 of a section B, mass is added to the area F not to change frequency temperature characteristics but to change only the frequency, and the oscillating piece 6 is placed at a point b2 of a section A; and next, mass is added uniformly to an area R (area F + area P) on the oscillating piece, and the oscillating piece 6 is placed at a point b3 in a frequency area of rough adjustment. Thereafter, an ordinary adjusting work is performed.
Patent JP-H0284115-A (JP)
Title: Culture of shiitake mushroom with transferring car in culturing facility having nourishing chamber and device therefor
Inventor: HIRANO YOSHIHARU
IPC: A01G1/04
Filed: 1987-10-02
Abstract: PURPOSE:To make possible to generate SHIITAKE mushroom of stable, good quality by nourishing SHIITAKE fungus in bed log, dipping in water trough, transferring, paralleling in row in rack installed in nourishing chamber and performing generation and collection of fruit body. CONSTITUTION:Spawn is inoculated into bed log and said bed log is piled up in suitable block in nourishing chamber 10. The bed log is suitably sprayed by spraying device and stood for fixed days. The mushroom fungus spreads in the bed log and formation of primordium is completed. The bed log in which preparation of generation is finished is transferred to preparing operation chamber 9 by transferring car 6 and dipped in fixed water trough W. After fixed operation, the bed log is transferred to culturing chamber 11 of next process by the transferring car 6. The bed log after finishing of nourishment is sent to culturing rack installed in the culturing chamber 11. Fruit body of SHIITAKE is generated and grown, thus made possible to be collected in said culturing chamber. The bed log finished of collection is transferred to the nourishing chamber 10 again by the transferring car 6.
Patent JP-H1089049-A (JP)
Title: Method for controlling fine-paticulate filter and controller
Inventor: DEMENTHON JEAN-BAPTISTE
IPC: F01N13/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To control mean back pressure and suppress reduction in the efficiency of an engine, by changing a geometrical shape of filtration means in an exhaust device in relation to the operation of the engine, and adjusting volume filtering exhaust gas against a gas volumetric entered the filtration means. SOLUTION: In a controller, a fine-particulate filter 1 is arranged which is divided into some zones 11 to 13, and filtration elements 2, for example, such as a filtration cartridge, are arranged in respective zones 11 to 13, and also throttling means 31 to 33 are connected to the zones 11 to 13. The throttling means 31 to 33 are controlled mutually independently by more than one actuator 4 according to a predetermined strategy in relation to the operation of an engine. For this control, a computer 5 is arranged in this controller, thereby the positions of respective throttling means 31 to 33 are calculated according to various parameters and various strategies. The filtration zones 11 to 13 are divided by partitions 6, and chain of combustion can be executed in the filter through openings arranged in the partitions 6.
Patent JP-H0959144-A (JP)
Title: Massage detergent for beautifying skin
Inventor: TENMA TOSHITAME
IPC: A61K8/20
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a readily usable massage detergent for beautifying the skin, good in touch on the skin, capable of both preventing the skin from roughening of drying without any stickiness add inactivation by deterioration or decomposition of an active ingredient and washing the bare skin with a massage feeling and excellent in detergency. SOLUTION: This massage detergent for beautifying the skin is obtained by adding a substance having >=40 deg.C melting point to a salt (sodium chloride) heated to >=40 deg.C as a nucleus, forming a uniform film on the nucleus, adsorbing an enzymic powder on the formed film, further adding a coloring matter thereto and fixing a film substance thereto. A salt of no excessively large grain size such as coarse, usual or common salt is used as the salt. When the size of the salt is too large, the stimulus in rubbing thereof is strong to unfavorably apply too much load to the skin. The film covering the nucleus is capable of moderating the physical stimulus to the skin with the salt and is preferably a sorbitan ester of a fatty acid, a mixture thereof with polyethylene glycol, etc. Papain, a lysozyme, etc., are suitable as the enzymic powder.
Patent JP-S63103288-A (JP)
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/45
Filed: 1986-10-21
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-S62107709-A (JP)
Inventor: HASE KIHACHIRO
IPC: A01C7/20
Filed: 1985-11-05
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-2001073895-A (JP)
Title: Intake structure of internal combustion engine
Inventor: NIWA FUMIYASU
IPC: F02M35/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an intake structure of internal combustion engine capable of reducing the discharge sounds from a suction passage over the whole frequency ranges. SOLUTION: The intake structure of an internal combustion engine is such that an air funnel 10 whose upstream end has approximately the same diameter as the inside diameter of an intake passage 9 and downstream end has a diameter smaller than the inside diameter of the intake passage and which is configured so that the diameter reduces gradually toward the downstream, whereby the intake pulsation given from the engine 1 is canceled with the phase-shifted intake pulsation reflected by the outer surface of the air funnel 10, and thereby noises emitted in association with the intake pulsation are reduced. This damps intake pulsation in any frequency range, and the discharge sounds from the intake passage 9 can be reduced over the whole frequency range only in one component of air funnel 10.
Patent JP-2001075532-A (JP)
Title: Driving method of organic el display device
Inventor: HOSOKAWA TAKESHI
IPC: G09G3/30
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To effectively extend the service life of a display device as a whole by reducing the luminance of a segment having a high driving frequency so as to prolong the service life of the segment. SOLUTION: In the driving method of an organic EL display device 1, plural segments A to G are selectively driven for display. The driving of the segments A to G is conducted so that luminance of the segments A to G is reduced as the driving frequency for the segments A to G is increased.
Patent JP-H0296652-A (JP)
Title: Subelectrode of subelectrode-type silicon sensor for molten metal
Inventor: IWASE MASANORI
IPC: G01N27/411
Filed: 1988-10-01
Abstract: PURPOSE:To reduce variability of measured values by a method wherein the mixture of ZrO2, SiO2 and Na2O is formed into paste or slurry, applied to the surface of a zirconia tube and then heated to 800 to 1,600 deg.C. CONSTITUTION:A mixture obtained by mixing ZrO2, SiO2 and Na2O is formed into paste or slurry, applied to the surface of a zirconia tube and then heated to 800 to 1,600 deg.C. Thereby a subelectrode having an excellent adhesion is obtained. It is hardly exfoliated even when it is immersed in molten iron, and thus variability of measured values can be reduced.
Patent JP-S6491147-A (JP)
Title: Electrophotographic device
Inventor: IKEDA KAZUHIRO
IPC: G03G15/00
Filed: 1987-10-01
Abstract: PURPOSE:To simplify mechanism by stacking paper in a 1st stacker as it is in case of one-surface recording and switching a switching mechanism so that the paper is fed from a temporary pool part to a 2nd transfer part and a toner image on next page can be transferred on the back surface in case of both- surface recording. CONSTITUTION:The paper 4 supplied from a hopper 3 is fed to the temporary pool part 43 through a 1st guiding member 42 after a toner image on a photosensitive drum 1 is transferred on its surface in a 1st transfer part 40 and fixed in a 1st fixing part 41. In case of one-surface recording, the paper is stacked in the 1st stacker, (as it is,) 44 without being stopped in the temporary pool part 43. Meanwhile, in case of both-surface recording, the selection valve 46a of the switching mechanism is switched, so that the paper 4 is reversely fed from the temporary pool part 43, fed to the 2nd transfer part 47 and the toner image on the next page on the photosensitive drum 1 is transferred on its back surface. And the image is fixed in the 2nd fixing part 48 and then stacked in the 2nd stacker 49. Thus, the structure can be simplified.
Patent JP-H1073510-A (JP)
Title: Sensor and system for detection of liquid
Inventor: TAKAGI MASAKAZU
IPC: G01N21/75
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detecting sensor which does not require explosionproof measures, by which a liquid can be detected over a long distance and with good accuracy and which can deal with various liquids, to be detected, when a material is selected and to provide a liquid detecting system using the sensor. SOLUTION: In a liquid detecting system, a liquid-contact and response material layer 2 and covering layers 3, 4 are provided sequentially on the outer circumference of an optical fiber 1 which comprises a core and a clad, the liquid-contact and response material layer 2 is composed of an electrolytic gel which swells by coming into contact with an electrolytic solution, the covering layers 3, 4 are composed of restraint layers which restrain the swell of the liquid-contact and response material layer 2, and they are liquidtight with reference to a solution to be detected, they are soluble or liquid-resistant and liquid-permeable.  At this time, the swell of the liquid-contact and response material layer 2 is restrained by the covering layers 3, 4, an optical transmission loss which is generated in the optical fiber or a change in backscattered light is detected, and the existence and/or the existence position of the liquid to be detected are detected.
Patent JP-H0673160-A (JP)
Title: Resin composition, method for forming transparent thin film and transparent thin film
Inventor: NAKAYAMA KOJI
IPC: G03F7/075
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a resin composition, comprising a reactional product of an epoxy resin with an unsaturated acid and polybasic carboxylic acids, a polyfunctional monomer, an aminosilane-modified resin and a photopolymerization initiator, etc., and capable of providing a patternable transparent thin film having high smoothness. CONSTITUTION:The objective photosensitive resin composition is obtained by blending an unsaturated group-containing polycarboxylic acid resin which is a reactional product of an epoxy resin expressed by formula I [Y1 and Y2 are aromatic residue; (n) is an integer of >=1; M is H or glycidyl] or formula II or III with (meth)acrylic acid or a reactional product of the resultant reactional product with a polybasic carboxylic acid or anhydride thereof with a bi- or polyfunctional photopolymerizable acrylate monomer, an aminosilane- modified epoxy resin prepared by reacting a glycidyl etherified substance of a novolak resin with an aminosilicone compound, a photopolymerization initiator, an organic solvent, as necessary, other unsaturated group-containing polycarboxylic acid resins and resin other than those. This resin composition provides a patternable transparent thin film having high smoothness.
Patent JP-H06102292-A (JP)
Title: Current detector
Inventor: HIGASHIYAMA KATSUHIKO
IPC: G01R15/14
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a highly accurate output current detector for power amplifier in which power loss is lowered by utilizing a low resistance part of metal foil pattern. CONSTITUTION:The current detector is constituted of a low resistance 3 formed of a metal foil (copper foil) for detecting load current, complementary transistors 13, 14 having well matched characteristics, a current conversion resistance 15 for monitoring which reduces output current in proportion to a predetermined current, a constant current source 16 connected with the emitter of a first complementary transistor, a comparator input resistance 17 connected with the collector of second complementary transistor, a comparator 6, and a reference voltage source 7 subjected to temperature compensation.
Patent JP-H03112944-A (JP)
Title: Novel fluorine-containing compound, liquid crystal composition containing same and photoswitching element
Inventor: YOSHIZAWA ATSUSHI
IPC: C07C69/92
Filed: 1989-09-27
Abstract: NEW MATERIAL:A compound of formula I [R<1> and R<2> are each 1-18C alkyl; A is -O- or single bond; X is divalent chain group of formula II (p and q are each 0-2; B is single bond, -COO-, -OCO-, -OCH2or -CH2O-); X1 and X2 are each 1,4-phenylene or (substituted) six-membered ring group of formula III or IV]. EXAMPLE:A 4-[2-(4-hexyloxyphenyl)pyrimidinyl]phenylethyl-2-fluoro-2-methylmalonic ester. USE:A component of liquid crystal compositions. Having a potential to assume a stable, thermotropic liquid crystal state and give quick response to electric field as a reflection of the electronic effect of the F atom contained; thus useful for potoelectronic display materials, esp. photoswitching elements to be used for display as in liquid crystal televisions. PREPARATION:For example, a compound having groups respectively containing asymetric carbon atom and fluorine atom and adjacent to each other is put to condensation reaction with a compound of formula V to obtain the compound of the formula I (where, R is R<1>; X is of formula VI).
Patent JP-H08114012-A (JP)
Title: Drain pipe cover
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 1994-10-14
Abstract: PURPOSE: To easily fix a drain pipe cover on a wall surface of a building by arranging an installing piece on an outside surface of the drain pipe cover having a cover part in a lower end part so as to cover a connecting part with a drain pipe. CONSTITUTION: An installing piece 7 has a perpendicular part 8 and a horizontal part 9, and is formed in an L shape, and is integrally formed with a cylinder body 1. A lower end part of a vertical gutter 2 is inserted into a connecting part 4 of an upper end part of a drain pipe cover A, and next, while slightly raising the drain pipe cover A, the axis of a connecting part 5 on this lower end is adjusted to the axis of a drain pipe 3 appearing from the ground surface, and the connecting part 5 of the drain pipe cover A is internally inserted into an upper end opening part of the drain pipe 3, and the upper end outer periphery of the drain pipe 3 is covered with a cover part 6.  Next, a nail 12 is screwed in a nail hole 10 of the installing piece 7 arranged on an outside surface of the drain pipe cover A, and the drain pipe cover A is installed on a wall surface 11 of a building, and is firmly fixed. Even if the vertical gutter 2 is contracted by a temperature difference, since the drain pipe cover A is not pulled upward together with the vertical gutter 2, the drain pipe cover A does not slip out of the drain pipe 3.
Patent JP-H09152426-A (JP)
Title: Method of identifying rear bead echo during ultrasonic flaw detection of welded part
Inventor: TAMURA HARUYO
IPC: G01N29/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enable automatic identification of an echo attributed to an actual defect in a welded part from an echo attributed to a rear bead within an ultrasonic flaw detection apparatus. SOLUTION: An angle θ of refraction corresponding to an echo from a position where the echo returns easily at a rear bead of a welded part is computed and a beam course WB of the echo from the rear bead is computed based on the angle θ of refraction computed. A ratio is computed between the beam course WB of an echo with a reflection source unknown caught by an ultrasonic flaw detector and the beam course WB at the position where the echo returns easily. Thus, a fuzzy reasoning is performed about the possibility that a echo from the rear bead may be found using a fuzzy rule based on the beam course ratio obtained and the angle of refraction corresponding to the echo from the rear bead.
Patent JP-S60136470-A (JP)
Title: Data transmission equipment
Inventor: WAKAIRO SHIGEYOSHI
IPC: H04M11/00
Filed: 1983-12-24
Abstract: PURPOSE:To attain a compact design of a data transmission equipment by using a control part containing a microprocessor, etc. to control a network control function, a modulation/demodulation function, a dial number setting function, a dial signal producing function, etc. CONSTITUTION:A circuit is connected by a network control part 23, and the using state of the circuit is monitored by a monitor part 30 and a speaker 17. The dial pulse corresponding to a dial signal system or the push dial signal is generated in a dial pulse producing part 25 and a push dial signal producing part 26 respectively. The initial set data on a data transmitter is supplied through a keyboard 11. This input data or an action mode is displayed at a display part 12. A data modulation/demodulation part 24 converts the data given from a data terminal device or the data signal given from the circuit. A control part 27 containing a microprocessor, etc. controls a network control function, a modulation/ demodulation function, a dial number setting function, a dial signal producing function, etc.
Patent JP-H1171984-A (JP)
Title: Sound proof structure of rotary percussion drill
Inventor: ENDO TETSUYA
IPC: B25D17/11
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sound proof structure capable of being mounted and dismounted with ease, and also installed on a ready-made machine by closely fitting detachably a cylindrical vibration attenuating member comprising a high hysteresis elastic body on the surface part exposed. SOLUTION: An upper flange cover 30 is mounted on the outer circumference of an upper flange 24. The upper cover flange 30 is closely fitted in the rear end outer circumference of a cylinder body 9 by its large diameter part 31 and on the outer circumference of the upper flange 24 by its small diameter part 32 respectively. Front cover assembly 35 is furnished with a bearing case 3, a first cylindrical cover member 36 to be closely fitted in the outer circumference of a drill head cover 2, an annular holding plate 37 for holding the first cover member 36, and a second cylindrical for covering the rear end of a cleaning swivel 17. The upper flange cover 30, the first cover member 36, and the second cover member 38 are made of nitrile rubber, and the holding plate 37 is made of resin. As such, a sound proof effect can be achieved without the need of enlarging the machine in size.