baber/WOPTO huggingface dataset:
Patent JP-H01152151-A (JP)
Title: Epoxy resin composition
Inventor: TANAKA KOICHI
IPC: C08L63/00
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a sealing epoxy resin composition being resistant to cracking by a stress of soldering heat and having excellent humidity resistance and high reliability, by using a filler containing porous silica powder. CONSTITUTION:This epoxy resin composition comprises an epoxy resin, a curing agent, a cure accelerator and a filler, wherein the filler contains 10-100wt.% silica powder having a means particle diameter of 5-40mu, an apparent density of 0.1-0.6g/cc and a specific surface area of 5-20m<2>/g. This composition is one very excellent in cracking resistance upon being subjected to a thermal stress due to an abrupt change in the temperature of soldering and good in humidity resistance, and it can give a product of a very high reliability when used for sealing, coating, insulation, etc., of an electronic or electrical component, especially, in a high-integration large-scale IC mounted on a surface mounting package.
Patent JP-S63160808-A (JP)
Title: Sheet molding compound
Inventor: MUKAI MASAHIKO
IPC: C08J5/04
Filed: 1986-12-25
Abstract: PURPOSE:To obtain SMC which can be molded into a large-sized molded product with a press of comparatively small capacity, by making use of a chopped strand as a reinforcing material, whose filament diameter of a glass fiber and strand count falls respectively within specific ranges. CONSTITUTION:A chopped strand whose filament diameter falls within a range of 16-25mu and strand count falls within a range of 40-200 Tex is used as a reinforcement material to maintain uniformity in distribution of glass fiber within a molded product. The same is impregnated with unsaturated polyester resin or epoxy resin and after the resin is precured a sheet molding compound is obtained. Now, when a filament diameter exceeds 25mu, fluff is apt to occur in the case of production of SMC at a roving guide and cutter equipment, as rigidity of the filament is too high, and the fluff is not preferable from the view points of flowability and strength. Then when the range of the Tex is 40 Tex or lower, flow resistance becomes high, and when the same is 200 Tex or higher, dispersion of the strand becomes uneven.
Patent JP-H05119030-A (JP)
Title: Supercritical fluid chromatograph-mass spectrograph
Inventor: MATSUURA KENJI
IPC: G01N30/72
Filed: 1991-10-29
Abstract: PURPOSE:To increase sensitivity of an SFC-mass spectograph equipped with a CI ion source. CONSTITUTION:At a low pressure side flow path of a constant pressure release valve 1 through which flowing out liquid from an SFC, an opening to mix a solvent is provided. As the solvent, one that works as reaction gas when being sent to a CI ion source 41 and gasified, is selected. The solvent and the flowing out liquid from the SFC are fully mixed with under liquid condition, and then sent to the CI ion source 41 and gasifies simultaneously. And thereby, fully and homogeneously mixed sample gas and the reaction gas can exist in an ionization chamber 42 of the CI ion source and the sample gas can be chemically ionized with high efficiency. Consequently, improvement of sensitivity thereof can be actually realized.
Patent JP-H09121648-A (JP)
Title: Cord holding head for rotary cutter
Inventor: OSAKABE MITSUO
IPC: A01D34/73
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a cord holding head for a rotary cutter without early breaking of a cord in an operation of mowing and even having excellent durability. SOLUTION: In this cord holding head, a cord 3 is wound on a cord winding part 2 fitted in a cylindrical reel 1 and both end parts of the cord are guided outside the reel 1 through plural delivery holes 6 formed at a horizontal delivery part 5 attached on a periphery part of the reel 1 and a mowing is performed with the cord 3 delivered through the delivery holes by a rotation of the reel 1.  In the case, a curved part 7a having a large radius of curvature on an outer periphery of the reel 1 is formed as a wall body 7 nipping the end parts of the cord 3 passed through the delivery holes 6 from both sides in the circular direction, the cord 3 is extendedly laid along the curved part 7a having a large radius of curvature of the wall body 7 in the mowing operation to prevent early breaking of the cord 3 wherein the cord 3 is bent and a large stress is locally applied and durability of the cord 3 is improved without damage or dirt of the wound cord 3 because the cord winding part 2 is placed in the cylindrical reel 1.
Patent JP-H06163109-A (JP)
Title: Lock mechanism for connector
Inventor: AOTO TAKASHI
IPC: H01R13/639
Filed: 1992-11-19
Abstract: PURPOSE:To prevent the deformation and damage of the fitting portion for connecting a socket housing of a connector to a pin header. CONSTITUTION:In a socket housing 1, a ball bearing 3 and a spring 8 are covered by a shell 7. In a pin header 2, a groove 4 is disposed. When the socket housing 1 and the pin header 2 are mutually connected, the ball bearing 3 fits in the groove 4 due to elastic force of the spring 8, thereby providing lock function. Accordingly, there occurs no deformation or damage in the fitting portion when the insertion between the socket housing 1 and the pin header is repeated.
Patent JP-H09122335-A (JP)
Title: Frame decoration for pachinko game machine
Inventor: HIGUCHI SADAO
IPC: F24F7/06
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a frame decoration for a pachinko game machine with a device to rapidly absorb and remove a cigarette smoke generated by a smok ing game player so that other nearby game players are not annoyed by the cigarette smoke. SOLUTION: The body of a frame decoration 11 is formed of a frame member 13 to be installed on the front face of a front face frame 3 and a translucent lens member 14 to be mounted on the front face of the frame member 13. In addition, an air ventilation aperture 17 connected to an air suction device is formed on the frame member 13 and plural suction holes 21 for sucking a cigarette smoke are opened in a lens member 14. Further, a filter 15 for filtering and cleaning the cigarette smoke is stored, in freely detachable manner, in the frame member 13 and the lens member 14.
Patent JP-2000127991-A (JP)
Title: Shock absorbing type steering device and automobile
Inventor: IGARASHI MASAHARU
IPC: F16F7/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing type steering device capable of regulating upward travel of a steering column and realizing smooth collapse of a steering shaft and the steering column and provide an automobile on which the steering device is mounted. SOLUTION: A stiffner plate 62 having an L-shaped cross section is welded and integrated on an inner face of a fixed bracket 51, and a guide plate 63 having a rectangular cross section is welded and integrated toward a rear part in a lower end part on a rear face of the stiffner plate 62. The guide plate 63 opposes to a top face of a steering column 1 at a predetermined interval (t) at an upper limit position in a scope of tilt operation of the steering column 1. Moreover, a slip sheet 65 made of a low friction material is bonded from a lower face to an upper face in a rear part of the guide plate 63.
Patent JP-H05814-A (JP)
Title: Basic aluminum chloride powder and its production
Inventor: MIYAZAWA TAKUMA
IPC: A61P1/00
Filed: 1991-10-28
Abstract: PURPOSE:To produce basic aluminum chloride powder giving improved touch to a skin. CONSTITUTION:This basic aluminum chloride powder has a compsn. represented by a formula Al2(OH)a(Cl)b.nH2O (where a+b=6, 4.8<=a<=5.2, 0.8<=b<=1.2 and 1<=n<=3) and is composed practically of solid spherical particles of <=37mum size.
Patent JP-S63163568-A (JP)
Title: Documentation device
Inventor: KOBAYASHI YOICHI
IPC: G09G5/32
Filed: 1986-12-25
Abstract: PURPOSE:To easily perform a correction indicating operation by registering correction indicating data, which partially corrects the output position of document data based on a preliminarily set format, as a constituting element of ruled line data at the time of ruling operation or the like. CONSTITUTION:Correction indicating data like uniform allocation indicating data which partially corrects the output position of document data based on a preliminarily set format is inputted correspondingly to ruled line data by an input means B. Then, a register means C registers this correction indicating data in a storage means A as the constituting element of ruled line data corresponding to said data. An output means D performs correction processing based on correction indicating data registered in the storage means A as the constituting element of ruled line data and outputs the results. In this case, the output means D recognizes that correction of the output position of characters existing between two ruled line data is indicated, and the means D performs the correction processing like uniform allocation and outputs the results. Thus, the indicating operation for partial correction is facilitated.
Patent JP-H11145797-A (JP)
Title: Clamp circuit
Inventor: SAIKI MASAKI
IPC: H03G11/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a clamp circuit capable of simultaneously reducing the switching noise of mutually different potentials. SOLUTION: A constant voltage source 8 is set to GND-β, while a constant voltage source 11 is set to VDD+α. When a voltage V1 from a clamp terminal 3 becomes high exceeding VDD+α, a current I2 flow from VDD through a P-type transistor 9, a switch SW3 and a diode group 14 to a constant current source 2, and tries attempts to bring the voltage V1 closer to VDD+α. In a state where the voltage V1 of the clamp terminal 3 is lowered below GND-β, a current I1 flows from the constant current source 1 through one diode selected by the switch SW1 from the diode group 12, the switch SW1, the clamp terminal 3 and an N-type transistor 10 to GND, and attempts to bring the voltage V1 of the clamp terminal 3 closer to GND-β.
Patent JP-H10148951-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAIDA ATSURO
IPC: G03G5/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in sensitivity and residual potential. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. a stilbene compd. represented by the formula on the electrically conductive substrate. In the formula, each of Ar1 , Ar2 , Ar4 and Ar5 is alkyl, aryl, aralkyl, a heterocyclic group of a condensed polycyclic group, each of Ar3 and Ar6 is trivalent arom. hydrocarbon, a trivalent heterocyclic group, a trivalent condensed polycyclic group or trivalent biphenyl, each of R1 -R6 is H, alkyl, aralkyl, aryl, a heterocyclic group or a condensed polycyclic group and X is alkenylene, arylene, a divalent heterocyclic group, etc.
Patent JP-S63167314-A (JP)
Title: Automatic focusing device
Inventor: KUGA RYUICHIRO
IPC: G02B3/00
Filed: 1986-12-29
Abstract: PURPOSE:To improve the probability of focusing at the time of an uncomplete photographing state by determining a lens stopping position at the time of uncomplete focusing operation based on comparison in size between a signal from an F-value detecting means and a reference F-value. CONSTITUTION:When a high frequency component is not detected as the result of scanning in the whole area, an output signal from an F-value detecting circuit 6 is compared with the reference F-value in a drive control means 8, and if the F-value of a photographing lens 1 is larger than the reference F-value, the area is decided as the exterior of a house. In the case of the F-value is smaller than the reference F-value, the area is decided as the interior of the house. In the case of decision as the exterior of the house, the means 8 rotates a distance ring to a far distance side and stops its rotation at the time of outputting a signal indicating an end point from a lens position output circuit. Since the F-value is large, the depth of a field can be set up to a deep value and a focusing range can be expanded by stopping the distance ring at a far distance end. When the area is decided as the interior of the house, the distance ring is stopped at a point coincident with a lens position output signal at the time of starting a searching mode. Since the stopping position of the distance ring can be rationally determined at the time of uncomplete focusing operation, probability of focusing can be improved.
Patent JP-H01155013-A (JP)
Title: Gas flow silencer for internal combustion engine
Inventor: JIEN JI JIEN
IPC: F01N1/06
Filed: 1987-12-10
Abstract: PURPOSE: To improve noise suppressing effect by arranging an expansion member connected to a main pipe constituting a main exhaust path. CONSTITUTION: An expansion pipe 2 is arranged surrounding the outer periphery of a main pipe 1 that constitutes a main exhaust path 1a. A passage 15 is formed between the main exhaust path 1a and a circular expansion chamber 13 in the expansion pipe 2. At high pressure, a part of the exhaust gas in the main exhaust path 1a is released to the expansion chamber 13 and accumulated there, and at low pressure, the accumulated gas returns back to the main exhaust path 1a. By this constitution, the air hammer phenomenon disappears, the noise suppressing effect is improved.
Patent JP-H03172122-A (JP)
Title: Artificial soil for hydroponics
Inventor: ASAMI MASAHIRO
IPC: A01G31/00
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a water-swellable gel-like polymer composition useful as the title artificial soil, excellent in water retentivity and root preservativity by adding a water-soluble epoxy compound to a polymer made up of vinylpyrrolidone and vinyl alcohol constituents followed by crosslinking. CONSTITUTION:The objective composition can be obtained by adding (A) a water-soluble epoxy compound (e.g. ethylene glycol diglycidyl ether) to (B) a polymer made up of vinylpyrrolidone and vinyl alcohol constituents (prepared by copolymerization between N-vinylpyrrolidone and a vinyl carboxylate such as vinyl acetate followed by hydrolysis), then crosslinking pref. through heating at 60-100 deg.C for 1-12hr.
Patent JP-H05123660-A (JP)
Title: Treatment of scrap tire
Inventor: TEZUKA KUNITOSHI
IPC: B09B3/00
Filed: 1991-10-31
Abstract: PURPOSE:To treat scrap tires so that they can be reutilized without causing environmental pollution or requiring a dumping place. CONSTITUTION:Plural scrap times 2 are arranged parallel to each other in a compression chamber 1 and dry-consistency cement 3 is injected into the chamber 1. The tires 2 and the cement 3 are then compressed with pressing plates 5 to form a compressed block and this block is wrapped with a wire net 8.
Patent JP-H09128508-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing method
Inventor: HIMORI HIROAKI
IPC: B42D15/10
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is hardly altered and forged and further, does not generates unwanted objects by performing recording while irreversibly attenuating the saturated magnetization of magnetic particles by heating. SOLUTION: In ferromagnetic materials, there is a material which is utilized at ordinary temperature as stable magnetic recording material and loses magnetism by irreversibly changing crystal structure by heating. While utilizing such a phenomenon, the ferromagnetic material (such as magnetite, for example,) with the irreversible attenuation transition of saturated magnetization from magnetic to nonmagnetic because of heating are made into fine particles and this is made into coating together with a binder so that a magnetic recording layer can be formed. Namely, a magnetic coating film 2 is formed on a supporting substrate 1 of polyesther, etc. Magnetic particles 2A are heated by a heating means 3 and transited into nonmagnetic particles 2B partially.  The non-heated magnetic particles 2A are made into magnetic particles 2C by a DC magnetic field flowing to a bias coil 4A at a reproducing head 4 but the nonmagnetic particles 2B are not magnetized. At that boundary, free magnetic pole is generated and this is detected by a reproducing coil 4B.
Patent JP-H08167168-A (JP)
Title: Optical information recording medium and its production
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24012
Filed: 1994-12-15
Abstract: PURPOSE: To obtain excellent contrast in track crossing signals by incorporating a light-absorbing agent into the area near the recessed part of a preformat pattern having recesses and projections. CONSTITUTION: Tracking tracks 7 as recesses are formed in a transparent substrate 2, and a light-absorbing agent 3 is incorporated near the recessed part 4. Therefore, when a recording layer is formed on the recording medium substrate, the reflectance of the recording layer in the track 7 corresponding to the reflectance of the recessed recording layer is significantly decreased by the total effect of phase difference, amplitude difference, and diffraction on slopes in the recessed part, and moreover, by the absorption effect of the light-absorbing agent 3. This gives large difference from the reflectance of the recording layer in projected part, namely, in the recording track 6. Therefore, track crossing signals having large contrast can be obtd. even if the effect of diffraction on slopes in the recessed part 4 is not considered.
Patent JP-H03173194-A (JP)
Title: Device for clamping substrate
Inventor: NOMURA KOJI
IPC: H05K3/34
Filed: 1989-11-30
Abstract: PURPOSE:To sustain the substrate clamping force of a clamping plate by clamping the upper end part of the substrate between a back plate and a stepped notch part opening downward at the lower end part of the clamping plate. CONSTITUTION:An elastic member 1 is provided between the upper end part 23 of a clamping plate 2 and a supporting plate 3. The member 1 comprises a rectangular face-like titanium plate and energizes the clamping plate 2 so that a contact member 21 being at its lower end part is opened rotating around its rotation axis 20 being at its central part in the direction shown as Q. The lower end part of the plate 2 having a stepped notch part 22 which is openable downward faces the head part 41 of a back plate 4 being a receiving part, and holds the upper end part 61 of a substrate 6 sandwiching it between both of them. When a wedge 5 is inserted between the back face of the upper end part 23 of the plate 2 and a lower end member 32 of the supporting plate 3, a force acting in the front direction shown as R is applied to the upper end part 23, against the energized force of the elastic member 1. Thereby, when the clamping plate 2 holding the substrate 6 by sandwiching is pulled up from a molten solder, it is not caused that the molten of solder 8 drops downward from the stepped notch part 22 and the solder 8 sticks and accumulates on the contact member 21 being at the lower end part of the plate 2. Therefore, the force of the clamping plate 2 for holding the substrate by sandwiching can be maintained over a long period of time.
Patent JP-H03172074-A (JP)
Title: Picture processing system
Inventor: MATSUMOTO MASASHI
IPC: H04N1/00
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a print picture faithfully reflecting edition information by providing an original picture processing means, which executes the picture formation processing of an original based on input information from an arithmetic processing unit and picture information from a picture reading means, and providing a display means in the arithmetic processing unit to display a graphic based on simplifying data from a digital picture forming device. CONSTITUTION:The picture data of the read original is binarized and compressed at a picture processing part 6 and the data are converted to the simplifying data. In respect to the simplifying data stored in a memory 7, an arithmetic processing part 11 executes an edition processing based on function set data from a keyboard 9 or a mouse input device 10 and the graphic related to the simplifying data after edition is displayed on a CRT 8. When the edition processing is completed, an edition function set for the edition processing is coded to simple numerical data, etc., by the arithmetic processing part 11. Based on the coded data stored in the memory, a function processing part 12 executes the second edition processing of the picture data and the graphic related to the picture after edition is outputted to a printer 13.
Patent JP-H09150602-A (JP)
Title: Tyre and mobile working vehicle
Inventor: TAKAHASHI SHIGETAKA
IPC: B60C5/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To run upto a repair place safely even if the air leak is generated from either one of air rooms by the damage of a tyre side surface by dividing the air room in the tyre to two rooms arranged in parallel in a tyre rotation axis direction, in the tyre provided in a mobile working vehicle. SOLUTION: In the tyre (tubeless) 10 of a wheel type hydraulic shovel, the air room formed by a main body 11 and rim 12 is divided to two rooms 14A, 14B arranged in parallel in a tyre rotation axis direction by a ring shape partition plate 13. This partition plate 13 is formed by a material with high telescoping property and airtight property (for example, rubber) and arranged at the nearly center position of the rotation axis direction of a tyre main body 11. The outer periphery part 13a is combined with the inner surface of the grounded part side of the main body 11 by welding or adhesion and also the inner periphery part 13b is stuck to the rim 12 and partitions the air rooms 14A, 14B in a non-communication state and the air is poured in from the rim valves 15A, 15B installed in the air pouring hole of the rim 12 respectively.
Patent JP-2000144262-A (JP)
Title: Production of cold rolled steel sheet for working stable in mechanical property
Inventor: SENUMA TAKEHIDE
IPC: C22C38/14
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To produce a cold rolled steel sheet for working having uniform and excellent workability and stable in mechanical properties. SOLUTION: At the time of subjecting a steel sheet obtd. by executing hot rolling, pickling and cold rolling to steel having a compsn. contg., by weight, <=0.006% C, <=1.2% Si, <=2% Mn, <=0.1% P, 0.005 to 0.1% Al and <=0.01% N, furthermore contg. either or both of Ti and Nb satisfying the conditional inequality of C/12+N/14-0.0001<Ti/48+Nb/93, and the balance Fe with inevitable impurities to continuous annealing, it is heated at the average heating rate of 5 to 30 deg.C/sec to the temp. region of 600 to 750 deg.C, successively, rapid heating is started from the temp. region at a temp. rising rate of 60 to 500 deg.C/sec, its temp. is raised to the annealing maximum arrival temp.  of 750 to 910 deg.C previously decided per position in the longitudinal direction of the steel sheet in accordance with the actual variation in the longitudinal direction of the steel sheet in the hot rolling condition, and annealing is executed to obtain the required material.
Patent JP-S63167872-A (JP)
Inventor: FUJIMOTO TAKESHI
IPC: E06B1/56
Filed: 1986-12-29
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。