baber/WOPTO huggingface dataset:
Patent JP-S60108816-A (JP)
Title: Focus detector
Inventor: OOIKAMI KENICHI
IPC: G03B3/00
Filed: 1983-11-18
Abstract: PURPOSE:To operate the amount of deviation of the in-focus position of a focusing optical system from a predeterminate focal plane by detecting lateral deviation amounts delta1 and delta2 of images due to luminous fluxes in two parts of an exit pupil on the predeterminate focal plane on a basis of outputs of both photodetector arrays and using these lateral deviation amounts and an optical path length of a certain length DELTA. CONSTITUTION:The luminous flux from a total reflective mirror 4 is divided into two by two optical path dividing faces 26a and 26b of a beam splitter 26, and luminous fluxes of individual opticl paths are guided to two photodetector arrays 28 and 29 on a light receiving substrate 27 through a lateral deviation generating optical system 30 under the beam splitter 26. Light receiving faces of these two photodetector arrays 28 and 29 are placed in positions optically equivalent to face positions 11 and 12 which are placed the certain length DELTA before and behind a predeterminate focal plane 10 respectively. The lateral deviation gnerating optical system 30 gives dependence of the amount of received light upon angle to photodetectors in a group A and those in a group B of two photodetector arrays 28 and 29. In accordance with the lateral deviation amount delta1 of images formed on the photodetector array 28 by two luminous fluxes and the lateral deviation amount delta2 on the photodetector array 29, the deviation amount of an in-focus positon Pint of the image formed by a photographic lens 1 from the predeterminate focal plane 10, namely, a defocus amount dF is obtained.
Patent JP-H04100799-A (JP)
Title: Ship
Inventor: SUDA YOSHIAKI
IPC: B63H21/30
Filed: 1990-08-21
Abstract: PURPOSE:To shorten the length of an engine room and improve operability and facilities for maintenance by providing a space for auxiliary machinery in one part a cargo hold space adjoining to an engine room provided with a main engine. CONSTITUTION:On the lowermost part of an ahead side cargo hold space 5 adjoiningly arranged to an engine room 3 provided with a main engine 4, a space for auxiliary machinery 9 is formed and the auxiliary machinery is arranged therein. An opening 10 is formed on the ceiling of the space 9 for auxiliary machinery and a closing door 11 is fitted. The engine room 3 and the space 9 for auxiliary machinery are communicated through an opening part 12 between. By this constitution, the length of the engine room can be shortened, and standardization of arrangement of auxiliary machinery is facilitated.
Patent JP-H0641674-A (JP)
Title: Manufacture of superfine graphite-containing cast iron green compact
Inventor: YASUE KAZUO
IPC: B22F9/08
Filed: 1992-07-24
Abstract: PURPOSE:To manufacture cast iron in which graphite ms uniformly and finely dispersed into a matrix structure and excellent capable of easily obtaining a pearlitic matrix regardless of its thickness. CONSTITUTION:The melt of iron stock having, by weight, 2 to 6% carbon content and 0.8% or less silicon content is rapidly atomized and solidified to form cast iron powder contg. no free carbon, and after that, it is compacted and 15 then baked at 800 to 1000 deg.C for 1 to 3hr in a nonoxidizing atmosphere to manufacture the superfine graphite-contg. cast iron green compact.
Patent JP-H0648365-A (JP)
Title: Bicycle driven by subsidiary motor
Inventor: TOYAMA TORAO
IPC: B62M6/40
Filed: 1992-07-24
Abstract: PURPOSE:To assist human power travel by rotating automatically bicycle wheels by driving a motor only when pedaling is done. CONSTITUTION:An operation circuit is closed through an operation device that is linked to an upper side chain 8, only when force is added to a pedal 20 and the upper side chain 8 is strained and a wheel 1 rotation motor 2 is driven. The operation device consists of a lever 9 provided lyingly on the upper surface of the center vicinity of the upper side chain 8 and an erect operation rod 10 at which the lever 9 is fixed, and the operation rod 10 is moved up and down according to the tension degree of the chain 8, and the operation circuit is closed/opened. The operation circuit is made up by the series connection of a motor 2, a battery 7 and a limit switch to close/open the circuit by means of the operation device.
Patent JP-S6270364-A (JP)
Inventor: ROJIYAA BURUUSU PETSUTOMAN
IPC: C07D233/64
Filed: 1986-09-18
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-S60109814-A (JP)
Title: Preparation of uneven resin molded piece
Inventor: NAGANO KATSUYA
IPC: B32B5/04
Filed: 1983-11-18
Abstract: PURPOSE:To prepare an uneven molded piece in which an unwoven cloth is adhered to the uneven surface of stetch cloth free from cracks, wrinkles, breaks by injection-molding resin interposing expandable stetch cloth in the concave section of an uneven mold. CONSTITUTION:The concave section of a female mold 1 and the convex section 7 of a male mold 6 are combined to insert the stetch cloth 10 into the molding concave section 2A of the mold. Said stetch cloth 10 is prepared by stetching polyester stable unwoven cloth using polyester binder with polyester filament or 10-50% of polyester fiber with a melting point of 110-200 deg.C is mixed with polyester fiber with a melting point of about 260 deg.C. Then, the injecting hole 11 of a resin injection machine is connected with the injecting hole 5 of the female mold 1 to inject molten resin and the injected piece is cooled and released from the molds to obtain the molded piece 13A.
Patent JP-H0956692-A (JP)
Title: Magnet opposition type permanent magnet magnetic circuit and method of regulating its magnetic field
Inventor: OHASHI TAKESHI
IPC: H01F7/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To easily realize an uniform magnetic field, and the regulation of magnetic field by fixing a magnetic field regulating magnet or magnetic material to a magnetic shunt plate surface, arranging a shim plate closer to the cavity side from a gradient coil, and fixing a magnetic field regulating magnet or magnetic material onto the shim plate. SOLUTION: A magnetic shunt plate 16 has an annular projection 161 (first shim), and a circumferential stepped part (higher shim), which is not shown, can be particularly formed on a bottom part 162 as occasion demands. A gradient coil 18 and a shim plate 19 are housed in the recessed part of the magnetic shunt plate, and fixed to the magnetic shunt plate 16, respectively. A magnetic field regulating shim materials 20 and 21 are fixed onto the magnetic shunt plate bottom part 162 and the shim plate 19, and shimming regulation is performed on both the magnetic shunt plate and the shim plate.  The nonmagnetic shim plate 19 is formed on the gradient coil 18, the shim material 21 is further fixed on (or under) the shim plate, the shim material 20 is fixed to the magnetic shunt plate bottom part 162 on the magnetic shunt plate 16, and the magnetic fine control is performed by shimming regulation.
Patent JP-S6274925-A (JP)
Title: Internally plasticized epoxy resin composition
Inventor: KUSAKAWA TSUTOMU
IPC: C08L21/00
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the titled epoxy resin composition having a decreased viscosity, giving a cured product improved in elongation, etc., and being suited for paints, etc., by using partially acylated castor oil or a mixture thereof with castor oil as an internal plasticizing and curing agent for the epoxy resin. CONSTITUTION:The purpose internally plasticized epoxy resin composition is obtained by reacting a hydroxyl group-containing compound (A) comprising a partially acylated castor oil of a hydroxyl value of 50-150mgKOH/g or a mixture thereof with castor oil and having a total hydroxyl value of 80-150 mgKOH/g with an epoxy resin (B) (e.g., bisphenol A-derived epoxy resin) at a molar ratio of 1:1.8-1:4. The obtained internally plasticized epoxy resin has a viscosity about 1/2-1/5 of that of a conventional internally plasticized epoxy resin composition obtained by a reaction with castor oil, so that it can be easily handled and its cured product is excellent in punching quality, cuttability, etc.
Patent JP-S58112674-A (JP)
Title: Resistance welding control method
Inventor: TAMAI SEIICHIROU
IPC: B23K11/25
Filed: 1982-12-13
Abstract: PURPOSE:To improve and uniform the quality of spot welding by increasing a welding current gradually after a specific time limit from the starting of feeding and detecting nugget formation on the basis of the decrement of the integral value of an interchip voltage for every half cycle. CONSTITUTION:The voltage between chips 1 and 1 which clamp a work 2 is passed through a filter circuit 3 and integrated by an AC integrating circuit 4, whose output is supplied to a rectifying circuit 5. Once a welding current of each half cycle flows, an A/D converting circuit 6 generates a conversion starting pulse to perform conversion. By a conversion ending signal, the circuit 4 is reset and a microcomputer 8 accumulates and stores the interchip voltage of every half cycle. Then the fetched decrement of the interchip voltage of every half cycle is compared with the value of a dust generation detection value setting circuit 7 and when the former is greater than the latter, feeding is cut by an input voltage variation compensating timer 9 by a signal from the computer 8. The welding current setting of the timer 9 is carried out by a welding current setting circuit 10.
Patent JP-S6277314-A (JP)
Title: Medicinal pharmaceutical
Inventor: HORIUCHI TETSUO
IPC: A61K9/70
Filed: 1985-09-30
Abstract: PURPOSE:A medicinal pharmaceutical, obtained by providing a support member having a cut on the back surface of a filmy base a material with a drug- containing adhesive layer on one surface thereof and subjecting the above- mentioned base material or support member corresponding to the above- mentioned cut to peelable treatment and having improved productivity and handleability. CONSTITUTION:A medicinal pharmaceutical obtained by peelably applying a support member 4 having flexibility with a flexible filmy base material 2 and further preferably higher rigidity than that of the base material 2 to the back surface of the above-mentioned base material 2 to improve the rigidity of a medicinal pharmaceutical 1 prepared by providing a drug-containing adhesive layer 5 on one surface of the flexible filmy base material 2 and prevent the elongation or undesirable deformation in production or application to the skin. A cut 7 is formed in the above-mentioned support member 4 and a part of the above-mentioned material 2 or support member 4 corresponding to the above-mentioned cut 7 is subjected to peelable treatment to facilitate the peeling and removing of the support member 4. Thereby, the peeling of the medicinal member from the skin is prevented in peeling the support member 4.
Patent JP-S59106428-A (JP)
Inventor: SUTANRII JIEI TARUNOUSUKI
IPC: C07K16/00
Filed: 1983-11-22
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-S6373013-A (JP)
Title: Warm-air heater
Inventor: NIIMURA NORIO
IPC: F23N5/24
Filed: 1986-09-16
Abstract: PURPOSE:To remove dust, adhered to a filter, and prevent imperfect combustion, by a method wherein a vibrating shaft is provided on the filter at an air intake port while the filter is vibrated by a driving device. CONSTITUTION:A vibrating shaft 7 is inserted into the hole 6B of a supporting seat 6A through a spring 8 for vibration. A filter 1 is pushed up to the upper part of the hole 10 by the spring for vibration through a horizontal part 1A. When an end 9 for vibration is pushed down against the energizing of the spring 8 for vibration and a hand is released, the filter 1 is vibrated by the spring 8 for vibration and dust, adhered to the filter, may be removed. In this case, an electric vibrator or a motor-driven rotating body, providing the vibrating shaft with vibration, may be provided on the supporting seat 6A.
Patent JP-H0665416-A (JP)
Title: Good flowable, heat resistant and impact resistant composition having excellent flame retardancy
Inventor: NISHIHARA HAJIME
IPC: C08L101/00
Filed: 1992-08-18
Abstract: PURPOSE:To provide the thermoplastic resin composition excellent in frame retardance, flowability, heat resistance and impact resistance. CONSTITUTION:The good flowable, heat resistant and impact resistant resin composition having excellent flame retardance consisting of (A) a thermoplastic resin and (B) a phosphorus-containing flame retardant comprising an organic phosphorus compound and/or red phosphorus is characterized in that (B) the organic phosphorus compound B comprises (1) a hydroxyl group-containing aromatic phosphate ester and (2) a phosphine organic phosphorus compound.
Patent JP-H0751982-A (JP)
Title: Coolant nozzle and coolant feeding device
Inventor: FUJIMORI IKUO
IPC: B23Q11/10
Filed: 1993-08-11
Abstract: PURPOSE:To provide a coolant nozzle which is constituted to efficiently spray coolant against the machining portion of a tool from an arbitrary direction in spite of simple structure by utilizing the existing structure of a collet chuck. CONSTITUTION:A coolant nozzle 30 with which the end face 21a of a collet 21 and the vicinity of the grasping part of the tool 1 are covered is securely attached to a grasping mechanism, comprising the collet 21 attached to the inner side of a holder body 20 and a nut 22 by means of which a tool 1 is fastened by the collet 21, by means of a screw part 31 joined in a screwed-in state with the screw part 22b of the nut 22. The interior of the coolant nozzle 30 is sealed with seal rings 32 and 33. A nozzle part 34 extending through the coolant nozzle 30 is mounted on the front side in a state that it is pointed slightly further internally than a machining part 1a.
Patent JP-2000055655-A (JP)
Title: Double-axis type inclination sensor
Inventor: KANEDA SHIGEYASU
IPC: G01C9/06
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To certainly detect an inclination angle to each turning direction making orthogonal double-axis each other as centers in spite of a simple structure that a liquid dielectric body is sealed in an accommodating container. SOLUTION: A air-tight chamber for accommodating a fluid in which a bottom surface and a ceiling surface are parallel each other is formed in a rectangular and flat accommodating container 2 mounted to an agricultural machinery in a horizontal state. A first and second plane-like electrodes 3a, 3b disposed at a plane symmetric state making an X axis being a lateral axis in the agricultural machinery as a symmetric axis and a third and fourth plane-like electrodes 3c, 3d disposed at a plane symmetric state making a Y axis being a forward/backward axis in the agricultural machinery as a symmetric axis are formed on the bottom surface of the air-tight chamber 2b for accommodating a fluid at an electrically insulated state. A common plane-like electrode 4 is formed on the ceiling surface in a state opposed to the first to fourth plane-like electrodes 3a to 3d.  An inclination angle-detecting action is carried out based on a variation of an electrostatic capacity between the plane-like electrodes 3a to 3d and the common plane-like electrode 4. A silicon oil is sealed in the air-tight chamber 2b for accommodating a fluid in a state that a space portion is remained.
Patent JP-H1149973-A (JP)
Title: Titanylphthalocyanine derivative mixture and production thereof
Inventor: SHIMADA TOMOYUKI
IPC: C09B47/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a titanylphthalocyanine mixture which is useful as an org. photoconductor used mainly for electrophotographic photoreceptors by reacting 1,2,4,5-tetracyanobenzene, 1,2-dicyanobenzene, and a titanium compd. SOLUTION: This mixture is represented by formula I [wherein R is H or a ring of formula II (wherein R is the same as in formula I) formed by adjacent molecules] and is produced by thermally reacting 1 mol of 1,2,4,5- tetacyanobenzene, 6 mol of 1,2-dicyanobenzene, and 2-2.5 mol of a titanium compd. of formula III (wherein X is Cl or lower alkoxy) in a solvent. The titanium compd. is selected from among titanium tetrachloride, tetra-n-butyl orthotitanate, etc.; and the solvent, from among long-chain alcohols (e.g. 1- octanol), N-methylpyrrolidone, etc. The reaction temp. is 100-300 deg.C.
Patent JP-H0383225-A (JP)
Title: Production of magnetic recording medium
Inventor: YAMAGISHI MINORU
IPC: G11B5/84
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a magnetic recording medium having good characteristics by laminating a nonmagnetic metal base layer and Co-alloy layer by sputtering on a nonmagnetic substrate in an atmosphere of Ar and H2 mixed. CONSTITUTION:When the nonmagnetic metal base layer 2 and Co-alloy layer 3 are formed by sputtering on a nonmagnetic substrate 1, H2 is mixed into the sputtering atmosphere of Ar. H2 has a reduction effect to suppress generation of oxides or nitrides as impurities. Addition of H2 is about 1 - 10% to Ar. By this method, the allowance of the gas pressure and substrate temp. can be extended, so that the magnetic recording medium of specified characteristics can be produced stably at high yield. The obtd. medium has higher magnetic characteristics than a medium produced by sputtering in 100% Ar.
Patent JP-H0266560-A (JP)
Title: Resin composition for toner and toner containing the composition
Inventor: SUZUKI TAKUO
IPC: G03G9/087
Filed: 1988-08-31
Abstract: PURPOSE:To improve fixability at low temp. and plasticizer resistance by using low mol. wt. and high mol. wt. polymer components so produced that one of the components has acidic groups and the other has basic groups. CONSTITUTION:Low mol. wt. and high mol. wt. polymer components are incorporated into a toner as principal resin components. The low mol. wt. polymer component having acidic or basic groups is obtd. by polymerizing a polymerizable monomer mixture contg. a polymerizable monomer having an acidic group or a polymerizable monomer mixture contg. a polymerizable monomer having a basic group. Acidic or basic groups may be introduced into a synthesized polymer having no acidic or basic groups. The high mol. wt. polymer component having acidic or basic groups is similarly obtd. The low mol. wt. and high mol. wt. polymer components are produced under different polymn. conditions. A toner having superior fixability at low temp. and superior plasticizer resistance is obtd.
Patent JP-H1066193-A (JP)
Title: Speaker and speaker unit using it
Inventor: KONNO FUMIYASU
IPC: H04R1/24
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a speaker which can realize an superior sound reproduction low tones, even in a speaker box of small capacity about a speaker which is used for various acoustic devices. SOLUTION: A front diaphragm 29 and a rear diaphragm 31 are connected to a voice coil 33, edges 28 and 30 are also connected to the diaphragms 29 and 31 respectively, and one end of each edge 28 and 30 is connected to a frame 27. The speaker consists of these two diaphragms 29 and 31. Even when it is connected to a speaker box of small capacity, the rise in the lowest resonance frequency (f0 ) is restrained and superior low tone reproduction can be realized by making the vibration area of the diaphragm 31 smaller than the one of the diaphragm 29.
Patent JP-H0774625-A (JP)
Title: Pll oscillation circuit
Inventor: OHASHI HIROYUKI
IPC: H03B5/06
Filed: 1993-09-03
Abstract: PURPOSE:To monitor the oscillating state of a voltage control oscillation circuit despite use of a ring oscillator and to automatically restore a normal oscillating state even if the oscillation is stopped for improvement of performance of a PLL oscillation circuit. CONSTITUTION:A PLL oscillation circuit is provided with a phase comparator 11 which compares a reference signal CK with an oscillation signal XCK and transmits a phase difference detection signal Sphi, a voltage generating circuit 12 which converts the signal Sphi into voltage, a voltage control oscillation circuit 13 which transmits the signal XCK of the frequency decided by the voltage and the delay value of an oscillation loop, and a control means 14 which monitors both signals CK and XCK and transmits a self-return signal RES to the comparator 11. Then the comparator 11 transmits the signal Sphi to the circuit 12 based on the signal RES supplied from the means 14 when a fixed time elapsed from the stop of the signal XCK supplied from the circuit 13.
Patent JP-S6462571-A (JP)
Title: Combination lock
Inventor: NAKAI HATSUO
IPC: E05B37/02
Filed: 1987-09-02
Abstract: PURPOSE: To simplify management by a method wherein a locking mechanism having a cam plate locked on a shaft member rotated through lock operation and a dial lock arranged in linkage with the locking mechanism are combined together. CONSTITUTION: When a cam plate 41 is situated in an unlocking position, an actuating shaft 50 of a dial lock 5 is engaged with a positioning recessed part 24 for unlocking of an outer cylinder 22, and each bush 53 has an actuating piece 60 positioned at a low level part 25a of a cam 25 and a protrusion and a recessed groove are disengaged from each other, and each dial 54 is brought into free rotating state, A side bar 38 is brought into contact with the inner surface of an outer cylinder 22 and a clutch bar is engaged between inner and outer cylinders 26 and 22. After arbitrary numerals 56 used for unlocking are arrayed on a dial stop line 13 of a housing 1, a locking mechanism 2 is rotated through key operation.  Further, inner and outer two cylinders 26 and 22 containing a cam plate 41 are integrally rotated, the side bar 38 is engaged with the engaging part of a bearing cylinder, and after the numerals of each dial 54 are arbitrarily deviated, when a key is pulled off, the lock is brought into a locking state.
Patent JP-S60112367-A (JP)
Title: Image recorder
Inventor: MORITA HIDEKI
IPC: H04N1/23
Filed: 1983-11-22
Abstract: PURPOSE:To make a device small in size and reduce the cost by driving a light emission diode which emits three primary colors of blue, green and red according to the three primary color signals prepared by resolving an original image, exposing a recording medium by its output light and recording the original image by using the three primary colors. CONSTITUTION:Light emission diodes 25, 26, and 27 of blue, green, and red are arranged in row in the rotation direction of a rotary drum 28. Frame memories 30-32 store image data used at the time of exposing a recording medium 29 in three color lights, and the data are added to each light emission diode through a image processor, D/A converter, and amplifier. If resolution were 10dots/mm., a timing clock (b) is set to correspond to time and period when the rotary drum 28 makes 100mum rotation. The diode travels by 100mum in the drum 28 axis direction at each rotation of the drum 28. If each diode is arranged at interval of 1mm., D/A conversion signals of each color are delayed by 10 pulses of the timing clock (b) and sent out, thereby the same line of the medium 29 being exposed to the three primary lights.