baber/WOPTO huggingface dataset:
Patent JP-H08245755-A (JP)
Title: Epoxy resin composition and sealed device of electronic part
Inventor: ITO MASAHIKO
IPC: C08G59/32
Filed: 1995-03-13
Abstract: PURPOSE: To provide a sealed device of electronic parts, having a high whiteness degree and reliability and excellent in thermal conductivity. CONSTITUTION: This epoxy resin composition consists essentially of (A) an epoxy resin, (B) a phenol resin, (C) an obtuse-angled crystalline silica powder and a microspherical alumina powder as an inorganic filler, (D) a curing accelerator and (E) titanium white. The amounts of the components based on the whole resin composition are 25-90wt.% inorganic filter of the component (C) and 5-50wt.% titanium white of the component (E). This sealed device of electronic parts is prepared by sealing the electronic parts with a cured product of the epoxy resin composition.
Patent JP-H04338251-A (JP)
Title: Coating film forming device
Inventor: TOKUDA SHUICHIRO
IPC: B05B12/00
Filed: 1991-05-15
Abstract: PURPOSE:To provide a device capable of continuously and effectively forming a coating film even on a three-dimensional body and capable of coping with production of many kinds in small quantities. CONSTITUTION:This device is provided with a shape recognizer 2 for a material 1 to be coated consisting of a linear light source 22, a CCD camera 21, a picture processor 23, etc., a spray robot 3 for supplying a coating soln. to the material 1, a solvent dryer 4 and a UV irradiation device 5 for curing the coating soln., and the members are connected with a series of conveyor lines. Spray coating patterns conforming to the shapes of many kinds are previously stored in a storage part, the material is automatically coated by the robot 3 in the pattern conforming to the actual shape by collating the stored information and actual shape, and a lamp is moved to appropriately irradiate the material with UV by the same control as before.
Patent JP-S63286137-A (JP)
Inventor: RODONII EI MATOSON
IPC: A61B6/06
Filed: 1988-05-06
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-S5233702-A (JP)
Title: Method of moulding high density recording disk
Inventor: MAKI YASUHIRO
IPC: G11B23/00
Filed: 1975-09-11
Abstract: PURPOSE:To mould the recording disk with high recording denwity with high geometrical accuracy, by packing the base material of the disk after evaporating the protection layer and metallic layer on the mould through mouldreleasing agent.
Patent JP-H048566-A (JP)
Title: Printer
Inventor: TAKAHASHI MAKOTO
IPC: B41J11/66
Filed: 1990-04-27
Abstract: PURPOSE:To ensure the detection of a paper cutting position to cut the paper passed through a printing part to a predetermined length by a method wherein a sensor part is composed by disposing two sensors on the both sides of the paper. CONSTITUTION:A sensor part 3 consists of two light-transmitting sensors 9a, 9b, which are opposedly disposed across tag paper 1. The tag paper 1 passed through a printing part 2 is fed to the sensor part 3 through a cutter part 4. In the sensor part 3, cutout parts 10 provided on the both sides of the tag paper 1 are passed between light-emitting parts 11 and light-receiving parts 12 of the light-transmitting sensors 9a, 9b, whereby the cutting position of the tag paper 1 is detected. When the cutting position of the tag paper 1 is detected by the sensor part 3, a stepping motor 7 is rotated reverse to feed the cutout parts 10 of the tag paper 1 back to the position of the cutter part 4. After that, a cutter motor 13 is driven to rotate a rotary cutter 14 to cut the tag paper 1 at the cutout parts 10.
Patent JP-S5635144-A (JP)
Title: Two-color recording paper and recording method using this
Inventor: OZAWA MASARU
IPC: G03G13/01
Filed: 1979-08-31
Abstract: PURPOSE:To obtain a sharp 2-color image, by superposing a thin film coated with an ink becoming liquid or viscous fluid at high temperatures on a thermosensitive recording paper obtained by coating a substrate with a colorant for forming a color different from the ink so as to contact both the coloring faces. CONSTITUTION:In the case of performing 2-color recording of a facsimile or the like by the thermosensitive recording method, for example, a black ink being solid at room temperature and becoming liquid or a viscous fluid at high temperatures is prepared by mixing a thermoplastic binder and a dye or pigment, and coated on filmbase 1 made of a thin sheet of paper to form ink film 3. On the other hand, for example, red forming layer 5 consisting of a leuco dye and a color developing agent, etc. is prepared on substrate 4 to provide usual thermosensitive recording paper 6, and color forming faces 2, 5 of the two are contacted. The 2-color recording paper thus obtained by advances in the arrow direction. It is allowed to form a color by heating ink film 3 with pressing roller 12 and heating head 7, film 3 is stripped off at guide 14, and color forming face 5 is allowed to develop a color with pressing roller 13 and heating head 9 to form a 2-color image.
Patent JP-H11303377-A (JP)
Title: Piping through hole filling jig and push-in jig
Inventor: FUKUMOTO ISAO
IPC: F16L5/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a piping through hole filling jig and a push-in jig ideal for hole filling work of forming a slab with a piping through hole and closing a clearance between the through hole and the pipe after piping. SOLUTION: A piping through hole filling jig 11 comprises a cylinder body 12, and net bodies 13 disposed on the outside and inside along the outer peripheral surface 12a and inner peripheral surface 12b of the cylinder body 12 and connected at a bottom part 13c. The inner net body 13 is provided with a diameter contractible restricting means. The restricting means is wire 14 fitted to the net body 13. After piping, the inner net body 13 is contracted in diameter and placed along the outer peripheral surface of a pipe. The net body 13 is further shaped from the lower end of a through hole by a push-in jig so as to be positioned exactly along the outer peripheral surface of the pipe, and then mortar is filled in the net body 13 to complete hole filling work. Workability is therefore improved.
Patent JP-2000305280-A (JP)
Title: Developer for photosensitive polyimide precursor and method for recovering same
Inventor: FUJIMOTO KOJI
IPC: G03F7/027
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a developer for a photosensitive polyimide precursor having no danger of ignition in a developing step and safely usable in an apparatus not protected from explosion by using specified proportions of a bipolar aprotic polar solvent, an ester and water as components. SOLUTION: The developer consists of 60-80 wt.% bipolar aprotic polar solvent, 10-30 wt.% ester and 10-30 wt.% water. The bipolar aprotic polar solvent is, e.g. N-methylpyrrolidone, N,N-dimethylacetamide, N,N- dimethylformamide or N,N-diethylformamide. The ester is, e.g. ethylene carbonate, propylene carbonate, ethyl lactate, ethyl pyruvate or propylene glycol monomethyl ether acetate. A mixture of two or more such esters may be used. The water is preferably pure water such as ion-exchanged water or distilled water.
Patent JP-H04230789-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: KASAHARA KOICHI
IPC: G02F1/133
Filed: 1991-05-15
Abstract: PURPOSE:To provide the driving circuit of the active matrix type liquid crystal display device which can drastically reduce a chip size at the time of formation of the driving circuit as an LSI and is inexpensive by decreasing the required number of switches for selecting liquid crystal driving voltages to the number of about half the number of display gradations. CONSTITUTION:The driving circuit of the active matrix type liquid crystal display device of this invention has a series/parallel conversion circuit 1, plural decoders 21, 22...2n, a voltage generating circuit 9, and plural voltage selecting circuits 31, 32... 3n and is so constituted and controlled to allow the existence of the case the voltage selecting circuit selects and outputs one of the plural liquid crystal driving voltages and the case the above-mentioned circuit alternately selects and outputs the two liquid crystal driving voltages of the adjacent voltages at every prescribed period of time. The above-mentioned purposes are achieved in this way.
Patent JP-S63276007-A (JP)
Title: Optical system driving device
Inventor: NAGANO MASATOSHI
IPC: G02B7/04
Filed: 1987-05-08
Abstract: PURPOSE:To miniaturize the titled device and to execute driving with high accuracy by driving a motor by using a driving force transfer means by a bevel gear which is energized and adheres closely, with respect to an optical system driven part. CONSTITUTION:At the time of driving a diaphragm, in a diaphragm full-aperture state being an initial state, a diaphragm value is set by a device which is not shown in the figure, covered to a rotational angle of a rotor 2a of a motor 2, and thereafter, transferred to the motor 2 as an electric signal, and the rotor 2a turns to a prescribed angle. In this case, a bevel gear 4 installed at the tip of a driving axis 3 formed as one body with the rotor 2a also turns. The bevel gear 4 is pressed against a gear part 5h of a windmill 5 by a repulsion due to the same pole N of a permanent magnet 1 and the rotor 2a, has no play and adheres closely and engaged, therefore, by its turning,the windmill 5 operates, and a diaphragm blade is stopped down exactly to a set diaphragm value. Thereafter, the diaphragm blade 7 is reset to an initial state by a reverse rotation of the rotor 2a. In such a way, the titled device is miniaturized, and its driving can be executed with high reliability and with high accuracy.
Patent JP-H04227644-A (JP)
Title: Ultra-absorbent foam composition
Inventor: BI RUKAAKU
IPC: C08G18/08
Filed: 1991-04-17
Abstract: PURPOSE: To provide is a polyurethane or polyisocyanurate foam compsn. having increased absorbability.  
     CONSTITUTION: The foam compsn. is obtained by reacting polyol and polyisocyanate in the presence of a foam catalyst and a polymeric superabsorbent material and may be used in application examples of conventional foam requiring highly liquid absorbability, for example, sponge, personal hygiene products, diapers, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05280586-A (JP)
Title: Vibration noise control device for vehicle
IPC: G10K11/178
Filed: 1992-04-03
Abstract: PURPOSE:To improve follow-up quality and convergency relating to a changing system by calculating external signals of showing an engine operative condition in an electronic control unit, and continuously changing an updated correction amount of control signals based on these external signals. CONSTITUTION:A signal of a vibration noise sensor 17 is input to a DSP10, and an error signal epsilon between a vibration noise signal D from an engine 1 and a control signal Y is fed back to the DSP10. When a parameter mu of controlling an updated correction amount is input to a multiplier 26 from a control means 25, the correction amount is calculated by sum of products with the error signal epsilon and input to a multiplier 27. When a correction signal R is input to the multiplier 27, its output signal V is converted into a negative value, added with a signal from a W filter 19 and fed back. In the control means 25, the parameter mu is continuously changed in accordance with an external signal from an ECU5, to calculate a change amount of the parameter mu based on the external signal and the error signal epsilon. In this way, since the parameter mucan be large set when an engine speed is low generated, convergency can be prevented from worsening.
Patent JP-H01281417-A (JP)
Title: Production of liquid crystal panel
Inventor: IMAI SATORU
IPC: G02F1/13
Filed: 1988-05-07
Abstract: PURPOSE:To reduce unnecessary consumption of liquid crystal by immersing only a part near a liquid crystal charging hole of a liquid crystal panel in liquid crystal at the time of charging liquid crystal. CONSTITUTION:A liquid crystal panel 1 where liquid crystal is not charged is so held that a liquid crystal charging hole 5 is turned down, and liquid crystal 6 is charged to a port 28 beyond the capacity of the port 28 or a vertically movable liquid surface adjusting member 27 is inserted to a charging hole 6 charged to the port 28 to raise the liquid surface of liquid crystal 6 from the port 28. The pressure in a chamber 10 where the liquid crystal panel 1 and the liquid surface adjusting member 27 are stored is reduced, and the liquid crystal panel 1 is lowered to immerse an outside aperture part and its vicinity of a liquid charging hole 5 of the liquid crystal panel 1 in this raised part of liquid crystal. The pressure in the chamber 10 is restored while inserting the liquid surface adjusting member 27 to liquid crystal 6 from the port 28 to keep the rise of liquid crystal 6, and the liquid crystal panel 1 is filled up with liquid crystal 6. Thus, liquid crystal is efficiently used.
Patent JP-H07317885-A (JP)
Title: Rotation support device for planetary gear
Inventor: HAYAKAWA KAZUTO
IPC: F16H3/44
Filed: 1994-05-25
Abstract: PURPOSE:To reduce the occurrence of resistance against the flow of lubricating oil by a method wherein the thickness in an axial direction of the part, closer to an inner peripheral edge, of spacer is decreased to a value lower than the thickness in an axial direction of a part with which the end faces of rollers arranged in a plurality of rows are brought into contact. CONSTITUTION:Slopes 30 inclined in a reverse direction to each other are formed at the parts, closer to an inner peripheral edge, of the two end faces in an axial direction of a spacer 23a. Based on the slope 30, the thickness in an axial direction of the part, closer to an inner peripheral edge, of the spacer 23a is decreased toward the inner peripheral edge. The width (w) of the inner peripheral edge of the spacer 23a is decreased to a value lower than the diameter D of the opening of the nozzle hole 27, Further, the end face of each roller 21 is brought into contact with a part closer to an outer periphery than each slope 30 and having a sufficiently high thickness. This constitution feeds a sufficient amount of lubricating oil to the rolling surface of each roller 21 and a contact part between inner and outer wheel orbits 19 and 20, reduces the occurrence of wear, and the occurrence of a trouble, such as seizure.
Patent JP-H11306320-A (JP)
Title: Picture processing method, picture read system, and storage medium
Inventor: AIYAMA KENJI
IPC: G06T1/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing method which generates a picture file having pictures of plural resolutions in a short processing time. SOLUTION: This picture processing method which reads in one document to generate plural picture data different by resolutions of this document is provided with a calculation stage S111 where the processing time in each of plural resolution change methods used for generate plural picture data different by resolutions is calculated, a comparison stage S112 where processing times of plural resolution change methods obtained by this calculation stage are compared, and generation stages S105 and S113 where picture data different by resolutions are generated by the resolution change method in which the processing time is judged to be shortest by the comparison stage.
Patent JP-H05307333-A (JP)
Title: Fixing device
Inventor: KOIKE SHUJI
IPC: G03G15/20
Filed: 1992-04-30
Abstract: PURPOSE:To provide a fixing device being advantageous to the miniaturization of a device in order to reduce power consumption. CONSTITUTION:The fixing device incorporated in an electrostatic recording device is provided with a heat roller 13 with built-in heating source. A sheet-like heater 11 (heating wire) used as the heating source is formed by covering an exothermic resistor with an insulating heat-resisting member, and the heater 11 is tightly stuck to and fixed on all over the inside surface of the heat roller 13. The heat roller 13 is formed of high strength material such as Ni etc., and the roller is made thin. Besides, the heat roller can be also formed by winding a graphite wire and sintering.
Patent JP-H11305045-A (JP)
Title: Optical connector
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To develop a good optical connector by making use of a monitor system, which monitors the occurrence of troubles regarding many optical lines constituting an optical communication system. SOLUTION: This optical connector is equipped with a connecting mechanism 25, which positions and aligns projection length 22b from the rear end of the ferrule 24 of a fiber grating 22 and the other optical fiber, so that they can be connected abutting against each other and clamps and holds them after the abutting connection on the rear end side facing the polished tip of the ferrule 24, in which the fiber grating 22 varying periodically in the refractive index of its core along the length is incorporated and fixed. Here, a grating length is secured with the internal length in the ferrule 24 and the projection length 22b to obtain a target reflected wavelength band, and it attaching and detaching the other optical fiber is made easy.
Patent JP-S61269053-A (JP)
Title: Apparatus for correcting uniformity of magnetic field of nmr apparatus
Inventor: SHIMAZAKI TORU
IPC: G01R33/3875
Filed: 1985-05-23
Abstract: PURPOSE:To automatically correct the uniformity of a magnetic field, by calculating the intensity of the magnetic field of each specimen from the center frequency of the NMR signals from a plurality of detection coils and controlling a shim coil current so as to keep the intensity and uniformity of a main magnetic field optimum. CONSTITUTION:NMR signals from a plurality of detection coils 101-10n having specimens each generating a nuclear spin signal received therein and arranged to the outer periphery of an imaging region are alternatively selected by a muliplexer 12 and converted by an AD converter while the digitalized signals are subjected to high speed Fourier transformation by a center frequency detection circuit 14 to calculate center frequency. The center frequency is read by CPU15 to calculate the intensity and uniformity of a main magnetic field and, on the basis of this, the drive currents and center frequencies fo of shim coils S1-Sn are controlled through an externally controlled interface 16. Therefore, the uniformity of the main magnetic field hourly changed by temp. can be automatically corrected and stable magnetic field distribution can be obtained.
Patent JP-H06296863-A (JP)
Title: Active carbon sintered material and its preparation
Inventor: KIKUCHI ISAMU
IPC: C04B38/00
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a block suited for use purpose as a metallic sintered material which can be used efficiently for purification and deodorization by sintering specified pts.wt. of active carbon and specified pts.wt. of metallic sintering material so that a metallic sintering material is present between active carbon particles of. CONSTITUTION:The subject activated charcoal sintering material 10 is composed of 100 pts.wt. of active carbon and 100 to 1200 pts.wt. of metallic sintering material, and is obtained by allowing the metallic sintering material to be present between active carbon particles. Consequently, the active carbon sintering material has metallic sintering surface layers 1, 2 only due to the laid metallic sintering material and a mixed sintering layer 3 consisting of the active carbon particle and the metallic sintering material formed between the layers 1, 2. Thus, the whole strength is enhanced by the surface layers 1, 2. In addition, the surface layer 1, 2 have gas and liquid permeability, and allows both gas and liquid to permeate in the width direction of the active carbon sintering material 10. Especially, under pressurized conditions, it is possible to obtain an ideally efficient filtration effect and achieve deodorization and decoloration effects in an intermediate sintering layer 3 mixed with active carbon.
Patent JP-S60254480-A (JP)
Title: Bubble memory controller
Inventor: TANAKA KATSUNORI
IPC: G11C11/14
Filed: 1984-05-31
Abstract: PURPOSE:To shorten the occupation time of a host computer by providing the 1st and the 2nd FiFo means and a counting means for bits. CONSTITUTION:A circulating circuit system for data has the 1st FiFo means 1A and the 2nd FiFo means 1B, a bit counting circuit system ouputs a signal when outputs of the 1st and the 2nd registers 5A and 5B coincide with outputs of the 1st and the 2nd counting means 6A and 6B, thereby performing the switching of an MPX. For example, data of every page is divided into three blocks; the 1st block is stored in the 2nd FiFo means, only the 2nd block is outputted to the host computer 4, and the 3rd block is stored in the 1st FiFo means. Consequently, an optional number of bits at an optional location are specified and read out, and also rewritten, so that the occupation time of the host computer is shortened.
Patent JP-H02290821-A (JP)
Title: Collagen synthesis inhibitor and its production
Inventor: SHIMAI YOSHIYUKI
IPC: A61K36/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the subject inhibitor having specifically suppressing effects on human collagen synthesis, comprising essence extracted from root of Salvia miltiorrhiza Bunge as an active ingredient. CONSTITUTION:A dried raw material of root of Salvia miltiorrhiza Bunge is refluxed with a solvent such as lower alcohol under heating or immersed warmly or coolly to give essence having inhibitory action on collagen synthesis or the extract is fractionated in a water phase, then adsorbed on a column and eluted with a solvent such as lower alcohol to give high purity essence. 0.01 to 20wt.%, preferably 1 to 15wt.% of the essence is contained as an active ingredient to give a collagen synthesis inhibitor. The inhibitor is effective for treating scar after operation, thermal scar, sclerodermia, and organ fibrosis such as hidebound disease pulmonary fibrosis, arteriosclerosis or liver cirrhosis.
Patent JP-S592953-A (JP)
Title: Connecting structure of interior trimming parts of motor car
Inventor: TAMURAYA MAKOTO
IPC: B62D25/20
Filed: 1982-06-28
Abstract: PURPOSE:To strengthen rigidity and eliminate undulation, by a method wherein the edge of one side of interior trimming parts is covered with a lip of a welt and a stepped part is formed by bending the tip part of the interior trimming parts of a car room far inner than the welt in the reverse side of a sill on which the welt is secured. CONSTITUTION:The edge 2A of a dashboard side finisher is covered with a lip 3b of a welt 3A. A stepped part 2a which is bent in the reverse direction of a sill B in relation to the surface to which the lip 3b is touched is formed on a part positioning far inner than the lip 3b of a welt 3A inside a car room and a height h2 is made to increase. As for the edge 2A of the dashboard side finisher, both a cross-sectional primary coefficient and a cross-sectional secondary coefficient are large, it is stabilized and does not deform against a tortional and a bending loads.
Patent JP-H09297056-A (JP)
Title: Hot-wite sensor
Inventor: SUGIYAMA HOUEI
IPC: G01J1/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To control the sensitivity of entire hot-wire sensor according to environmnetal temperature. SOLUTION: Four pyroelectric elements having different polarities are connected in series. A control device 16 determines according to the output voltage of a temperature detection element 7, a threshold to be given to a comparator 15 and the number of pulse counts for judging whether or not a detection signal is outputted after a pulse count circuit 14 counts the number of pulse signals from the comparator 15. When the pulse signal is outputted from the comparator 15, the control device 16 counts the number of pulse signals, and when the counted value is at least a predetermined number of pulse counts, the control device 16 judges that the object has been detected and outputs a detection signal thereafter.