baber/WOPTO huggingface dataset:
Patent JP-H0631928-A (JP)
Title: Manufacture and bonding method of printer head
Inventor: OGAWA EIICHI
IPC: B29C69/00
Filed: 1992-07-20
Abstract: PURPOSE:To form an ink passage, for example, a fine nozzle or the like. CONSTITUTION:A composition of a resin which is set by an active energy ray working as an adhesive is prepared. A solution of the composition is applied onto a first base material 10 by a spinner, dried on a hot plate, thereby to obtain an active energy ray setting resin layer 11 of 10mum thickness. Ultraviolet rays are cast from above the first base material 10 via a mask with a shielding part corresponding to a groove as an ink passage. Then, the unnecessary part of the resin layer 11 is selectively dissolved and removed, so that a resin layer 11a is formed. Further, the base material 10 is heated so as to add adhesive properties and flexibility to the resin layer 11a. A second base material 12 is registered and thermally pressed onto the resin layer 11a. Thereafter, the resin layer 11a is completely set by heating for 30 minutes at 150 deg.C and the first and second base materials 10, 12 are perfectly bonded.
Patent JP-S5996370-A (JP)
Inventor: FUNANTSU BENDAA
IPC: E05B1/00
Filed: 1982-12-09
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-S6275241-A (JP)
Title: Measuring instrument for solution concentration
Inventor: MATSUDA KAZUNORI
IPC: G01N23/06
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the size of an instrument by arranging an X-ray detector where the position on the transmission path of irradiated X rays in a container is detected, and then measuring fluorescent X rays and an absorption end by the one detector. CONSTITUTION:The X-ray detector 8 is arranged in a direction which is rotated counterclockwise from an X-ray generating device 1 to the transmission path line of the irradiated X rays from the X-ray generating device 1 by 157 deg.. The sample range to the detector 8, on the other hand, is not on the front surface C on the X-ray irradiation side, but on the transmission path of the irradiated X rays and at a position D in a sample. Namely, the detector 4 is so set as to detect the inside of the sample container 4. Consequently, the irradiated X rays are attenuated between C and D and then scattered by Compton effect nearby the point D to enter the detector 8. Then, data obtained by the detector 8 is inputted to a processing computer (concentration arithmetic means) 9 incorporating a measuring circuit and the concentration of a solute is found.
Patent JP-H0499497-A (JP)
Title: Production of optically active lactic acid
Inventor: YAMAGAMI TOMOHIDE
IPC: C12R1/07
Filed: 1990-08-16
Abstract: PURPOSE:To produce the subject lactic acid useful as optically active pharmaceuticals, agricultural chemicals, etc., in high efficiency directly in an improved yield from any kind of raw materials by treating DL-lactonitrile with a specific microorganism in a polar solvent. CONSTITUTION:The objective lactic acid is produced by treating DL-lactonitrile with a microorganism or treated microorganism belonging to genus Enterobacter, Arthrobacter, Caseobacter, Brevibacterium, Aureobacterium, Escherichia, Micrococcus, Streptomyces, Flavobacterium, Aeromonas, Nocardia, etc., and capable of stereo-selectively hydrolyzing the nitrile group of D-L-lactonitrile (e.g. Enterobacter sp.SK12 FERM P-11299) in a polar solvent.
Patent JP-S58115301-A (JP)
Title: Synthetic resin slide calipers
Inventor: OKADA MASARU
IPC: G01B3/20
Filed: 1981-12-28
Abstract: PURPOSE:To improve the simplicity of usage of the titled slide calipers by composing a main scale and a slide scale of a material obtained by mixing a reinforcement such as carbon fibers and glass fibers with engineering plastics as a filler. CONSTITUTION:The main scale 1 and the slide scale 2 of the synthetic resin slide calipers are composed of a material obtained by mixing reinforcing material such as carbon fibers, mica, calcium carbonate or glass fibers as a filler with what is called engineering plastics such as nylon 66, epoxy resin, acrylonitrile-butadiene-styrene copolymer resin (ABS), polybutylene telephthalate (PBT) and polyacetal resin. Said constitution enables the titled slide calipers to be light-weighted by mainly using synthetric resin molding material and influences due to temperature to be equivalent to that of metallic slide calipers, improving the simplicity of its usage.
Patent JP-H0550651-A (JP)
Title: Printer
Inventor: HARA HIROSHI
IPC: B41J2/455
Filed: 1991-08-27
Abstract: PURPOSE:To enable an inverted image to be obtained by simple circuitry without inverting an image data signal to be supplied respectively to each EL element. CONSTITUTION:For image data signals D1-Dn to be supplied respectively to each EL element of a line head 31 composed by arranging continuously a plurality of EL elements r1-1n, an exclusive-OR circuit 32 which operates an exclusive-OR with a phase control signal PC controlling voltage to be impressed to one side electrode (q) of each EL element is provided and besides, an inverting circuit 34 which inverts the phase control signal to be inputted to the exclusive-OR circuit is provided to select signal reacting operation with this inverting circuit by action of a switch 36 varying by input with a key.
Patent JP-S6194662-A (JP)
Inventor: NITORI YOSHIAKI
IPC: A61M1/34
Filed: 1984-10-16
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-H0666269-A (JP)
Title: Scroll fluid machine
Inventor: DOI YOSHIMASA
IPC: F04C29/00
Filed: 1992-08-12
Abstract: PURPOSE:To enhance the reliability of a scroll fluid machine by causing a sufficient amount of oil to flow into the radial groove 7 of a thrust bearing 8 so as to provide a good thrust support for a rotary scroll, and reducing the amount of oil raised from the radial groove 7 via the outer peripheral area of the scroll into an operation chamber defined in the machine. CONSTITUTION:A radial groove 7 provided in a thrust bearing 8 is not made small but its middle part is communicated to a return oil passage 70 via an oil reservoir portion 7a provided at an inlet so as to be opened to the internal space of a casing, and an annular groove 31 and an annular weir portion 32 are provided in the respective portions of the outer peripheral wall portion of the thrust bearing 8, and excess oil in the thrust bearing 8 is temporarily stopped by the annular weir portion 32 and collected via the return oil passage 70 so as to reduce the amount of effluent oil which goes from the outside of the thrust bearing 8 to the outer peripheral area of the scroll, so as to reduce the amount of oil raised to the inside of an operation chamber.
Patent JP-S62116128-A (JP)
Title: Method and device for detecting abnormality in electric fusion welding method
Inventor: ERITSUKU BURITSUJISUTOTSUKU
IPC: H02H3/093
Filed: 1986-09-12
Abstract: In an electro-fusion welding process a fault, e.g. due to incorrect assembly of the pipe joint components, is detected by sensing the welding current and emitting a signal to actuate an audible or visible alarm and/or to interrupt the welding process, if the welding current increases unexpectedly. A reference signal dependent upon the current dependent signal produced by the sensor (1) and RMS to DC converter (2) at a time t, is held by a converter (5) and is compared by a comparator (7) with the current dependent signal transmitted through converter (6) at subsequent intervals. So that the device does not react to transient current increase a delay arrangement (9-12) delays the output signal for a given time.
Patent JP-S58111683-A (JP)
Inventor: PASUKAARE ZATSUFUAROONI
IPC: C12N9/04
Filed: 1982-12-10
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-2001041149-A (JP)
Title: Electromagnetic plunger pump
Inventor: IGARASHI KENJI
IPC: F04B17/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce noise produced by vibration and pulsating combustion at the time of using a pump in supplying fuel by a gun type oil burner by moderating the flow resistance of an electromagnetic plunger and a delivering plunger to restrain the amplitude stroke length of excessive pulsation of a delivering plunger corresponding to the required delivering pressure flow of the pump. SOLUTION: In a displacement type pump for discharging fluid to a delivering plunger 13 reciprocating to slide interlocking with an electromagnetic plunger 11 reciprocating to slide in a pipe column cylinder by energizing a pulse intermittent current to an electromagnetic coil, a flange 12 is fixed to one end of the delivering plunger, the upper edge flange part of the bowl-like flange 12 having a passage is pressed and loosely fitted to a stepped ring-like bearing seat having an inner cavity, which is provided on the longitudinal axis of the electromagnetic plunger 11. The flange part 12 is clamped in a space up to one end face of two springs 16, 17 for pressing and supporting the electromagnetic plunger from the mutual opposite directions to be well-balanced by the bearing seat.
Patent JP-H0538568-A (JP)
Title: Method for joining by brazing
Inventor: AMANO MASAHARU
IPC: B23K1/00
Filed: 1991-07-31
Abstract: PURPOSE:To inexpensively and surely annihilate the blowholes to be generated in a brazing filler metal. CONSTITUTION:A 1st joining member 1 which is made of SCM 440 determined in, for example, JIS (Japanese Industrial Standards) and a 2nd joining member 3 which is made of, for example, aluminum-contg. brass are tentatively adhered via the brazing filler metal 3 consisting of a suitable material and thereafter, the 1st joining member 1 and 2nd joining member 2 are so heated that the brazing filler metal 3 attains the temp. of >=1/2 the m. p. thereof. The 1st joining member 1 and the 2nd joining member 2 are then pressurized by jigs 6 from the direction perpendicular to the tentatively adhered face thereof. The fatigue strength of the joint part of the joint members consisting of the 1st joining member and the 2nd joining member is improved.
Patent JP-H1045871-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product therefrom
Inventor: AKATSUKA YASUMASA
IPC: C08G59/20
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin having glycidyl-contg. fluorene structure so as to afford cured products excellent in heat resistance, water resistance and toughness, therefore useful for adhesives, coating materials, laminates, etc. SOLUTION: This epoxy resin has structure of formula I (R is H or a 1-4C alkyl; G is glycidyl), and e.g. 9,9-bis[4-(2-glycidyloxyethoxy)phenyl]fluorene is exemplified. The epoxy resin is obtained by reaction between a compound of formula II and an epihalohydrin in the presence of an alkali metal hydroxide. The 2nd objective resin composition, which is obtained by blending this resin with a curing agent, curing promoter and inorganic filler, is low in viscosity and good in handleability, and is, therefore, useful as an electrical/electronic material such as sealing material.
Patent JP-S6196548-A (JP)
Title: Tape tension applying mechanism of tape recorder
Inventor: YAMAGUCHI KATSUMI
IPC: G11B15/43
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a titled mechanism of a compact structure by providing a guide post member which is controlled by a slide plate to which a linear motion of a horizontal direction is given by rotation of a cam gear, and converts its linear motion to an oscillating motion in a vertical direction. CONSTITUTION:By an operation of a loading mechanism, left and right loading blocks 14, 15 move along guide grooves 11, 12 in a state that a tape has been drawn out of a tape pack, stop at a position where they have reached stoppers 13A, 13B, and wind the tape over a prescribed angle on the surface of a rotary head 3. Subsequently, at a position where a cam gear 5 has further rotated, a cam arm 36 rotates clockwise, a slide plate 37, an arm 71 and a slide plate 72 are driven, a guide post member 74 and a tension post member 76 are controlled, and a guide post 32 is positioned at the inside of the tape. At the same time, a pinch roller 34 is welded under pressure to a capstan shaft 33 by the arm 71 and the tape is run.
Patent JP-2001040632-A (JP)
Title: Caisson
Inventor: MATSUNO SUSUMU
IPC: E02B3/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a caisson which eliminates incident waves and reduces reflected waves, and allows seawater to pass therethrough from a bay to open sea, or vise versa. SOLUTION: A caisson 1 is comprised of a caisson main body 2, a retarding chamber 2B, and a flow passage opening 2C. The caisson main body 2 is formed into a hollow body with a void interior, and has a wall surface facing open sea, in which a plurality of openings 2a are formed in a manner tapering down from an external surface to the interior of the main body 2. The retarding chamber 2B is formed per the plurality of openings 2a which are horizontally arranged in the caisson main body 2. The flow passage opening 2C is formed at a portion of the caisson main body 2, which faces the bay, and communicates the retarding chamber 2B.  The retarding chamber 2B is provided with a lower surface gradient portion 2Ba formed into a descending gradient toward one wall surface, an upper surface gradient portion 2Bb formed into an ascending gradient toward the one wall surface, and a plurality of projections 2Bc formed on the lower and upper surface gradient portions 2Ba, 2Bb.
Patent JP-S6198172-A (JP)
Title: Positioning method of servo motor
Inventor: YAMASHITA SEIJI
IPC: H02P29/20
Filed: 1984-10-17
Abstract: PURPOSE:To position a servo motor in the state that a load torque is applied by moving a motor with a target position as a center, measuring the period of normal/reverse position signal, and recognizing a load torque. CONSTITUTION:When arriving at a target position, a current command Im1 capable of accelerating in opposite direction to the direction of a normal/reverse position signal 21 is output. The period T1 of time t1 when the signal21 is inverted is measured. A current command Im2 capable of accelerating in opposite direction to the signal 21 from the time t1 is output. The period T1 to the time t2 when the signal 21 is inverted is measured. A load torque TL is calculated by Im1, Im2, T1, T2. A current of Im1 from the time t2 is output only during a period d of T1/2. When the current is completely flowed, a current Iav in response to a load torque TL is output.
Patent JP-H0963134-A (JP)
Title: Production of optical recording medium
Inventor: YAMATSU HISAYUKI
IPC: G11B7/26
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium excellent in optical characteristics by effectively evading the generation of bubbles even when a thick photosetting resin layer having fine ruggedness is formed. SOLUTION: A photosetting resin 3 is spottedly and dispersedly applied to at least one of a substrate 1 and a stamper. The substrate 1 and the stamper are superposed so that the applied photosetting resin is held between them and they are pressed against each other to make the resin finely rugged by the stamper. The resin is then cured by irradiation with light to form an information recording layer having fine ruggedness.
Patent JP-S60109990-A (JP)
Title: Chrominance signal processing circuit
Inventor: KUDOU MITSURU
IPC: H04N9/79
Filed: 1983-11-18
Abstract: PURPOSE:To attain miniaturization of a printed board and low cost by providing a signal switching circuit of two-input and one-output before an LPF in a home- use VTR converting a chrominance signal into a low frequency signal so as to save one LPF. CONSTITUTION:The 2nd signal switching circuit 18 switching a signal depending on recording/reproduction is provided before the LPF19 in common use for the recording and reproduction. A chrominance signal subject to low frequency conversion is applied from one input of the signal switching circuit 18 at recording and a reproduced output of a reproduction pre-amplifier of an input terminal 11 is applied from the other input so as to save one LPF.
Patent JP-S6371018-A (JP)
Title: Loading delivery device
Inventor: TATENO MASAYUKI
IPC: B65G47/88
Filed: 1986-09-13
Abstract: PURPOSE:To make loading conveyable with a movable stopper descended only at time of conveyance, and in such a case other than that, make falling prevention of the loading easily performable, by installing the loading holding movable stopper being free of rising and setting with rectilinear movements of a conveyor arm. CONSTITUTION:When a tip of the conveyor arm 11 installed in the top of an automatic conveyor car 2 is expanded or contracted and simultaneously is moved to the side of a rear body 1, the tip of this conveyor arm 11 comes into contact with the upper part of a side plate 21B of a rocking plate 21. With movement of this arm 11, this side plate 21B is rocked, and both rocking shafts 24F and 24B are rocked as well. With this rocking motion, levers 18F and 18B tightly attached to the tip are rocked, and pins 19F and 19B engaged with slits 17F and 17B of these levers 18F and 18B are rectilinearly moved and then go down. In consequence, movable stoppers 16F and 16B engaged with these pins 19F and 19B are pulled down, dissolving a holding state of loading, and the loading can be transferred and loaded to the side of the automatic conveyor car 2 with contraction of the conveyor arm 11.
Patent JP-S6371742-A (JP)
Title: Data set designation processing system
Inventor: ONO SADAHIKO
IPC: G06F12/00
Filed: 1986-09-12
Abstract: PURPOSE:To designate a data set with an alias easy to understand of each user by providing a means which generates the list of aliases from a data set for management and displays it by the request of the user and discriminates a designating input and processes it as the request of access to a data set corresponding to the alias. CONSTITUTION:When access to a data set is requested to an editer 4 or the like by the user, the editer 4 or the like starts an access processing part 12, and the access processing part 12 accesses a data set 10 for management of the user to read out stored aliases and generates an alias list and displays it on an output part 3. When the user designates one alias from the alias list by a prescribed method, the access processing part 12 determines a data set name corresponding to this alias and issues an access request with the normal data set name to a data management part 5.
Patent JP-S6371903-A (JP)
Title: Rotary magnetic head device
Inventor: YAMASHITA KEITARO
IPC: G11B5/02
Filed: 1986-09-13
Abstract: PURPOSE:To improve productivity by specifying the erasing track width and making a rotary erasing head perform erasing operation in a non-operation period of a magnetic head connected to a specified coil and at the rate of once in three rotation of a rotary drum. CONSTITUTION:A rotary erasing head Hfe connected to a signal for erasing transmitting coil Lfe is made to perform erasing operation in the non-operation period of a magnetic head connected to an adjoining signal transmitted coil and at the rate of once in three rotation of a rotary drum, and the erasing track width Tw is made Tw>=4Tp (where Tp is recording track pitch). Thereby, a short ring between the signal transmitting coils of magnetic heads of the same azimuthal angle and a short ring between the signal transmitting of the magnetic head and the signal for erasing transmitting coil are made unnecessary, and accordingly, the number of grooves of the core of a rotary transformer can be reduced, and the accuracy of working and assembling can be eased.
Patent JP-H0865569-A (JP)
Title: Ccd camera device
Inventor: NEGISHI MICHIAKI
IPC: H04N5/378
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a CCD camera device capable of obtaining resolution higher than the number of picture elements included in a CCD camera element it self only by using the CCD camera element. CONSTITUTION: One lateral side of the CCD camera element 10 is fixed through a piezo-electric effect element 14. The element 14 is switchably controlled by a control circuit 20 so that voltage is applied to the element 14 in each field or is not applied The voltage of the circuit 20 is controlled so that the element 10 is shifted only by a half of a distance between horizontal picture elements due to the distortion of the element 14.
Patent JP-2000043585-A (JP)
Title: Corner part mounting structure of door weather strip
Inventor: TAKAHASHI HIDEKI
IPC: B60R13/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To absorb unevenness in the position of a screw locking a door weather strip. SOLUTION: A clip 13 having a lock groove 14 is adhered to a door weather strip 2 such that the lock groove 14 is extended along the vertical direction of a car body. An outer garnish to cover the outside surface of a door sash locks the head part of a screw, fixed from the inner side of the door sash, at the corner part of the door sash. This constitution absorbs unevenness in the position of the screw in the vertical direction of the car body by the lock groove 14 formed in the clip 13.
Patent JP-H0381517-A (JP)
Title: Assembling method of catalyst converter for vehicle
Inventor: ENOMOTO MASAYUKI
IPC: F01N3/28
Filed: 1989-08-23
Abstract: PURPOSE:To efficiently assemble a catalyst converter for a vehicle and facilitate process control by fitting flanges respectively on both ends of a casing while positioning them, and then weldingly connecting the flanges to each other. CONSTITUTION:Casing half bodies 1a and 1b assembled through a peripheral surface protecting member 8 and a seal member 9 under a condition that a catalyst 2 as an internally inserted part is housed in a casing 1 of a catalyst converter C. Flanges 3a and 3b are respectively fitted while being positioned to both ends of the casing 1, afterward under such a state welding connection of the flanges 3a and 3b is performed. Then follows an airtight inspection. It is therefore possible to efficiently assemble a catalyst converter for a vehicle, successively perform a complete inspection of a product, and thereby improve working efficiency.
Patent JP-S6376251-A (JP)
Title: Sample stage for scanning electron microscope
Inventor: MATSUDA NOBUO
IPC: H01J37/20
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a sample stage in which the movement of the observation point following to the rotation can be corrected automatically, by furnishing a detecting means to detect the rotation center position of a rotary shaft, an arithmetic means to compute the movement distance of the observation point on the sample surface, and a correcting means to correct the movement of the observation point automatically. CONSTITUTION:The rotation center of a sample is regulated mechanically beforehand to be at the beam irradiating position, and by resetting the value of a detecting circuit 18 at zero at the starting of the operation, the beam irradiating position is registered as the origin. A sample movement operation circuit 19 is a circuit by which the operator degignates the parallel movement and the rotation of the sample through a consol or the like. The designated operating amount is output to a system control circuit 17, and the operation is carried out responding to the operating amount. An observation point movement arithmetic circuit 20 is to read the coordinates of the rotation center before the rotating operation from the detecting circuit 18 when the rotation amount is input from the operation circuit 19, to compute the movement amount of the observation point, and to output the result to the system control circuit 17. Therefore, the operation to return the observation point to the beam irradiating position can be carried out automatically.