baber/WOPTO huggingface dataset:
Patent JP-H04191375-A (JP)
Title: Substrate heating device
Inventor: NAKADA RENPEI
IPC: H01L21/205
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate the gaps between the mating faces of the substrate, sample holder and jig, to increase the thin film forming rate and to prevent the generation of dust by closing the inside of a structure consisting of a sample holder and a jig for surrounding the holder from the periphery. CONSTITUTION:A heater 8 is fixed above a quartz susceptor 6 arranged at the bottom of a reaction chamber 3 through a spring 9. A sample holder is formed by the susceptor 6 and the heater 8. A fixing jig 10 is lowered by a lifting mechanism 12 to attach the bottom of the jig 10 firmly to the upper surface of the susceptor 6. The peripheral part of a substrate 7 is held between the upper surface of the heater 8 and the upper end of the jig 10 on the heater 8 side by the lifting force of the spring 9, and the substrate 7 is fixed. A gap is not formed since the surface of the substrate 7 is pressed by the spring 9. The infiltration of the raw gas to the surface of the heater 8, the surface of the jig 10 on the heater 8 side or the upper surface of the susceptor 6 is prevented.
Patent JP-H09163302-A (JP)
Title: Image data recording method and device
Inventor: NAKAJIMA TOSHIO
IPC: H04N5/915
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To attain effective compression recording of image data picked up by a monitor video camera. SOLUTION: A screen of a video camera 1 is divided into very small blocks, a bit flag corresponding to a block desired to be monitored is set in advance to '1' in a comparison work memory 6. When a vertical synchronizing signal is detected, while image data equivalent to one screen are being written in an A screen memory 7, image data in a B screen memory 8 and image data in a temporary storage memory 9 are compared as to a block corresponding to a bit flag set to '1'. When the both differ, the image data equivalent to one screen stored in the temporary storage memory 9 are stores in a large capacity storage device 10. When the comparison is finished, the image data equivalent to one screen in the B screen memory 8 are transferred to the temporary storage memory 9.  While write and read object as above are replaced for the A screen memory 7 and the B screen memory 8, the similar processing is repeated.
Patent JP-2001140160-A (JP)
Title: Tufted rug
Inventor: HIROTSU TOSHIAKI
IPC: A47G27/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a tufted rug light and easily foldable like a tufted raw fabric, easy to handle in packing, keeping, conveyance, laundering, drying, or the like, and excellent in physical properties including pile pull-out strength and dimensional/shape stability as well. SOLUTION: This tufted rug is obtained by the following steps: the back stitch surface of the reverse side of a tufted raw fabric where piles 12 each composed of plural fibers 19 are tufted on a primary base fabric 11 comprising thermoplastic synthetic fibers is laminated with a thermofusible powder 13-spread layer and a thermofusible film 14 followed by effecting thermofusing, wherein the particle size of the thermofusible powder 13 is such as to be 10-mesh (size:  <=1,700 μm)-passable, the basis weight of the thermofusible powder 13-spread layer is set at <=100 g/m2, and the thickness of the thermofusible film 14 is set at <=150 μm, and a part of the thermofusible film 14 is thermofused via the thermofusible powder 13 on the back stitch 15, and a part of the remaining thermofusible film 14 is partially thermofused via the thermofusible powder 13 on the primary fabric 11 present between back stitches adjacent to each other, thereby unbonded voids 16 are allowed to lie scattered between the above primary base fabric 11 and the thermofusible film 14.
Patent JP-H09137749-A (JP)
Title: Cylinder block
Inventor: ARAI SUSUMU
IPC: F16C35/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent cracking and breakage on a bulkhead and a main bearing cap on a faucet jointing part of the bulkhead and the main bearing cap. SOLUTION: A bulkhead 11 forms a fitting divided surface 14 on a half bearing boss 13, a main bearing cap 12 has a fitted divided surface 16 and fits the fitted divided surface 14 on the fitting divided surface 16, it is fastened on the half bearing boss 13 by a plural number of cap bolts 18 and it is faucet jointed on the bulkhead 11.
Patent JP-H01163603-A (JP)
Title: External diameter measuring instrument for rod-shaped body
Inventor: KOMATSU MASAKI
IPC: G01B11/08
Filed: 1987-12-21
Abstract: PURPOSE:To improve measurement accuracy by providing a half-mirror slantingly to the optical path of measurement light and arranging a couple of mirrors which slants to the optical path of the measurement light behind the half-mirror opposite each other across a measurement center line. CONSTITUTION:A couple of large-diameter detecting devices 41 and 42 are arranged behind a small-diameter detecting device 31 opposite each other across the optical path of the measurement light L from a light projection device 21, and moved forth and back by an actuator 48 about the optical path of the measurement light L. The half-mirror 51 is arranged slantingly at 45 deg. to the measurement light L. The couple of mirrors 54 and 55 slant at 45 deg. to the optical path of the measurement light L and are arranged behind the half-mirror 51 opposite each other across the measurement light center line. An image of round steel S is reflected by the mirrors 54 and 55 and an image including one side edge of the round steel S with a large diameter moves integrally with the large-diameter detecting devices 41 and 42. A measurement is taken while a rotary disk 11 is driven, so the external diameter is measured in many directions and the measurement accuracy is improved.
Patent JP-H09185995-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To light a discharge lamp in the state of extinction and perform the lighting with the replacement of the discharge lamp without requiring a reset device by controlling the oscillation frequency of a high-frequency generating device so that the output voltage value is inversely proportional to the voltage value across both terminals of the discharge lamp. SOLUTION: At the time of start of respective discharge lamps 2 to 4, a relatively large current is made to flow into respective resonance circuits with the series resonance of inductors 5 to 7 and capacitors 8 to 10 to preheat a filament and to generate a large resonance voltage, thereby lighting the discharge lamp. For instance, when the discharge lamp brings about half-wave discharge, the voltage is increased and an output control device 16 changes the oscillation frequency of a high-frequency generating device 1 to lower the resonance voltage. As a result, the discharge lamps 3, 4 are brought into extinction and continue lighting, and the discharge lamp 2 is extinguished or brought into extinction and is lighted.  Accordingly, the breakdown of a semiconductor switching element of inductors, capacitors and the device 1 due to an excessive current containing a DC component at the time of half-wave discharge can be prevented.
Patent JP-H08161599-A (JP)
Title: Control system of automatic vending machine
Inventor: YAMAZAKI YASUHIRO
IPC: G07F5/22
Filed: 1994-11-30
Abstract: PURPOSE: To lower the cost of the control system and improve the operation efficiency by inputting control data from outside an automatic vending machine body through an optical or radio communication using a portable computer. CONSTITUTION: The portable computer 50 is used as an input device for the control data to a main controller 10 incorporated in the automatic vending machine body 1. Setting data are inputted to the main controller 10 by the portable computer 50 from outside the automatic vending machine body through the optical or radio communication.
Patent JP-H10164876-A (JP)
Title: Thermoelectric generator
Inventor: MIYAKE AKIKO
IPC: H01L35/30
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a small thermoelectric generator whose efficiency is high, whose durability is high and which is provided with a heat-dissipating part of an air cooled type. SOLUTION: A thermoelectric element or one pair of face-shaped power generation units 1 in which a plurality of thermoelectric elements are connected in series are sandwiched between heat-dissipating parts 10, which are composed of fin parts 2 and of fans 4 and a heat input part 3, and every heat-dissipating part 10 is formed as an integrated structure in which every fan 4 is buried at the inside of every fin 2. As a result, the area of every heat-dissipating part 10 can be reduced to about 1/2 that in conventional cases, and the resistance of every fin to the flow of a forced wind due to every fan can be reduced. As a result, the quantity of airflow of every fan can be increased without changing the electric power of every fan, and every heat-dissipating part of high performance can be constituted.
Patent JP-H06167923-A (JP)
Title: Holographic corner marker and its photographing method
Inventor: ISHIKAWA TOSHIHARU
IPC: G03H1/22
Filed: 1992-12-01
Abstract: PURPOSE:To display a corner marker holographically correctly by mounting a corner marker at the windshield of a vehicle. and displaying a stereographic video at the corner position of the vehicle to the passenger of the vehicle by diffracting light from a light source installed at the vehicle. CONSTITUTION:A windshield type holographic marker 1 is adhered on the front glass of the vehicle, and when reproducing illumination light from an illuminator 3 consisting of the light source of a semiconductor laser LED, etc., installed at the vehicle is made incident on the holographic marker 1, a corner pole 4 is displayed at the front corner position of the vehicle, etc., as a stereo- graphic virtual image. The holographic corner marker 1 is comprised of, for example. a hologram of sealed mode adhered on the front glass 2. Therefore, it results that the corner pole 4 can be seen as if it is floating at the front corner position of the vehicle and in space with a constant gap(for example, around 10cm) from the position at the front of a bonnet 5 on an assistant driver' s seat side.
Patent JP-H02166940-A (JP)
Title: Speed variable type clock regeneration circuit
Inventor: EGUCHI KUNIHARU
IPC: H03L7/08
Filed: 1988-12-21
Abstract: PURPOSE:To respond to a various kinds of transmission speed of modulation data by varying the frequency of a second VCO(voltage controlled oscillator), and mixing it with the output signal of a first VCO by a mixer. CONSTITUTION:A clock phase error signal extracted by a digital phase error extraction circuit 1 is passed through a loop filter 2, and a D/A converter 3, and the frequency and the phase of the first VCO 4 are controlled by the signal. Also, the second VCO 7 generates a various kinds of frequencies by a frequency control signal inputted from the outside. And the output signals from the first VCO 4 and the second VCO 7 are mixed by the mixer 5. Therefore, the frequency of a regenerating clock signal can be varied arbitrarily by varying the oscillation frequency of the second VCO 7 by an external frequency control signal. In such a way, it is possible to respond to the transmission speed of all the modulation data by one circuit.
Patent JP-H03183573-A (JP)
Title: Gradation record controller
Inventor: MIKAMI TOMOHISA
IPC: B41J2/52
Filed: 1989-12-14
Abstract: PURPOSE:To provide multilevel density levels by providing a light emitting time/emitting intensity instruction unit for instructing to an emitting unit to emit a light at an omitting intensity and emitting time corresponding to gradation density of an element for each element for forming a density pattern determined based on gradation density data. CONSTITUTION:If an optical beam is detected by a photodetector 37, the photodetector 37 outputs a timing pulse. Gradation density data output in response it is input to an ROM 12c together with an X address signal generated by an X address generator 12a and a Y address signal (each both having 2 bits) generated by a Y address generator 12b. Peak data PH is so output that exposure energy becomes substantially constant simultaneously with width data PW corresponding to the gradation density of a specified element to the ROM 12c. Thus, a light is emitted in emitting intensity designated by a laser diode 31a for specified emitting time.
Patent JP-H09155881-A (JP)
Title: Film for molding resin and molding of resin using the same
Inventor: KANEHARA NORIKO
IPC: B29K1/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of work environment and environmental pollution caused by a release agent having an offensive smell or toxicity and to perform treatment after use by the drainage to sewerage by using a film for molding a resin containing water soluble polysaccharides. SOLUTION: A film for molding a resin containing water soluble polysaccharides is spread over the inside of a mold and a resin is injected into the mold to be molded. The molded object having the film bonded thereto is taken out to be dipped in hot water of 80 deg.C or higher to dissolve the film. As an example, the film 2 for molding the resin is laid on the inside of the mold 1. Next, the mold 1 is closed to inject the resin 3 (thermosetting resin or reinforced resin) into the mold to mold the same. After molding, the taken-out molded object (resin) 3 is dipped in hot water 4 of 80 deg.C or higher for 15sec-5min to dissolve the film 2 for molding the resin. Since the film 2 can not sufficiently be removed according to circumstances when the molded object (resin) 3 has a complicated shape, if necessary, the remaining film 2 is removed by brushing.
Patent JP-H07174134-A (JP)
Title: Bearing of magnet roll
Inventor: AOKI SHIGERU
IPC: F16C13/02
Filed: 1993-12-21
Abstract: PURPOSE:To provide a developing roll having conductivity by using a material with antifriction for a bearing part and a flange part. CONSTITUTION:A developing roll is formed of a flange A 10, a sleeve 11, a magnet roll 12 and a flange B 13. In case of a magnet rotational developing sleeve, an oilless metal bearing 10A improved in antifriction is press fit in both of the flanges 10, 13, and even when a magnet roll shaft part 12A is the same material as a magnet main body 12B, it never wears and rattles while it is used.
Patent JP-H04196819-A (JP)
Title: Noise reducing circuit
Inventor: INOUE YASUYUKI
IPC: H03M1/10
Filed: 1990-11-28
Abstract: PURPOSE:To reduce a noise level without being affected by the variation of elements, temperature change, and secular change by converting analog signals into digital signals by plural A/D converters, and detecting the codes and the noise level of the digital signals. CONSTITUTION:When the analog signals are converted into the digital signals by A/D converters 3-3n, switches 1-1n are short-circuited with a ground, and the level of the digital signals detected as noise signals is judged by comparing plural specific bits with the codes. As the result, a microcomputer 8 reduces the plural digital signals when the noise level is large, and amplifies them when the noise level is small, by multipliers 4-4n, the codes of the plural digital signals are decided by code converters 6-6n, and the plural digital signals are synthesized by an adder 7, so that the noise as the digital signals can be appropriately reduced. Thus, the noise level is always reduced appropriately without being affected by fluctuation such as the variation of the elements, temperature change, and secular change.
Patent JP-H02276604-A (JP)
Title: Method and apparatus of vulcanizing tire
Inventor: NISHIDA YASUO
IPC: B29K21/00
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a uniformly vulcanized tire by a method wherein steam and gas are supplied through separate feed openings to a tire set in a vulcanizing chamber. CONSTITUTION:The shaping of a tire is performed by feeding steam having the pressure of 2kg/cm<2> through a feed opening 27 in a vulcanizing chamber 33. Next, the heating of the tire is performed by feeding steam having the pressure of 15kg/cm<2> through the same feed opening 27. After that, gas from a gas feed pipe 28 is fed to the upper part of the vulcanizing chamber through a pipe 24, which is connected to a feed opening 29. Since the gas is jetted near the upper part 32 in the vulcanizing chamber 33 filled with the steam by means of the pipe 24, the mixing of the steam with the gas is fully performed and, at the same time, the lowering and settling speed of the gas can be decelerated. Accordingly, the difference between the temperature at the upper part of the side wall part of the tire and that of its lower part can be reduced to about 5 - 6 deg.C, resulting in preventing the over- and under-vulcanization of the side wall part of the tire from occurring or performing more uniform vulcanization.
Patent JP-H10162816-A (JP)
Title: Electrode for secondary battery and manufacture thereof
Inventor: ISHIZUKA MUTSUMI
IPC: H01M4/52
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent jumping-out of metallic fiber, eliminate leakage failure, and reduce dispersion of a battery characteristic by forming embossments on a base board for an electrode, and forming a crack of an applied layer of paste in a straight line shape along the embossments in a paste type secondary battery using the metallic fiber as a current collecting material. SOLUTION: Embossments 54 juxtaposed in parallel in a straight line shape are formed on at least one surface side of a base board 5a for an electrode, and a paste layer 5b containing metallic fiber as a current collecting material is applied, and a paste applied base board 5 is wound in a spiral shape. Therefore, a straight line-shaped crack is caused along the embossments 54 in the paste layer 5b, and since the metallic fiber does not jump out of such a straight line-shaped crack, leakage failure by projection of the metallic fiber is not caused. Since a crack shape is a straight line shape and is not a zigzag shape, an outer peripheral surface of the electrode becomes smooth, and the occurrence of dispersion in gas pressure at chaging time is reduced, and dispersion of a battery characteristic can be eliminated.
Patent JP-H03186124-A (JP)
Title: Attaching device for air filter
Inventor: AKUTSU YASUTOMO
IPC: F24F13/28
Filed: 1989-12-13
Abstract: PURPOSE:To enable smoothly setting and taking out an air filter by providing a part designed to be held against a guide and fixed to a casing. CONSTITUTION:The upper edge of a reinforcing piece 14 is fitted into lower guide 13 in such a manner as to fit an upwardly projecting front part 15 of the reinforcing piece 14 against the front of a crank-shaped part 16 of the lower guide 13 and also fit upwardly projecting back parts 17 of the reinforcing piece 14 against the rear of the lower guide 13 and the upper edge of the reinforcing piece 14 is fixed at the two lateral sides and at the center, for example, by welding from the rear of the casing 3. As a result, the lower guide 13 are reinforced and the opening 18 between the lower guide 13 and the casing 3 keeps fixed dimensions. An air filter 19, inserted into an opening 21 in the wall above the air outlet 20, can be raised along guides 12 through an opening 18. This constitution enables smoothly setting and taking out the air filter 19.
Patent JP-2000149460-A (JP)
Title: Multi-rate clock generating device and multi-rate digital data reproducing device
Inventor: KATO KEIICHI
IPC: H03L7/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To constitute a PLL circuit corresponding to plural reproducing channel rates using only one digital loop filter. SOLUTION: When the channel rate of a reproduced signal repro-duced from a reproducing device 1 is varied with a channel rate of n/m times of a basic channel rate at the time of recording, the generation of clock in accordance with a reproduced signal of which the reproducing channel rate is varied is realized by one voltage control oscillator 7 by n/m-frequency-dividing an output of the voltage control oscillator 7 oscillating with a basic channel rate by a frequency diver 6. A control signal controlling the voltage control oscillator 7 is generated through a phase error detector 3 and a digital loop filter 4, and since the digital loop filter 4 is constituted of a digital filter processing with a reproduced clock being n/m-frequency-divided, even if a reproducing channel rate is varied with a rate of n/m, the frequency characteristic is varied with similarity in accordance with it.
Patent JP-H01164532-A (JP)
Title: Fixing device for pipe
Inventor: KOJIMA KUNIO
IPC: B23P21/00
Filed: 1987-12-21
Abstract: PURPOSE:To improve efficiency and permit the use for a long period by the firm fixation by receiving the upper and lower edges of a pipe to be fixed and inserting the both edges into a core member and forming the annular projecting edges onto the obverse and reverse surface parts of a product into which a pipe is allowed to penetrate and pressing and fixing the product. CONSTITUTION:A movable rod 10 which moves vertically is installed onto a press molding board 4, and a product 2 is supported to be positioned between the molding boards 3 and 4. A pressing device A is installed onto a pressing machine, and the upper and lower base boards 6 and 7 are pressed by the pressing device of the pressing board, and a pipe 1 is fixed onto the product 2. A number of small-sized pressing devices A can be installed onto the pressing machine, and at the same time, the pipe 1 can be fixed onto the same or different kinds of products 2 at the same time. Then, fixation of the pipe 1 can be carried out by mutually pressing the upper and lower press molds 3 and 4. Since the upper and lower edges of the pipe 1 are pressed, and a core rod 8 is inserted into the inner periphery, the annular bulged parts 1a and 1b are formed on the observe and reverse surfaces of the product 2, and can be fixed from the observe and reverse surfaces of the product by the buldged parts 1a and 1b.
Patent JP-H01162864-A (JP)
Title: Liquid washing pretreatment agent for coating
Inventor: AOYANAGI MUNEO
IPC: D06L3/02
Filed: 1987-12-21
Abstract: PURPOSE: To obtain a liquid washing pretreatment agent for coating that has excellent detergent effect with no problem on storage stability by dispersing and suspending a granulated substance obtained from an organic peracid precursor that is solid at the normal temperature and from slightly water-soluble substance under acidic conditions by using a specific thickener and adjusting them. CONSTITUTION: A mixed granulated substance prepared from (A) 0.5-70 wt.% of an organic peracid precursor (for example, tetraacetylethylenediamine or the like) and (B) 1-50 wt.% of a slightly water-soluble substance (for example, a 10-20C higher fatty acid or the like), and (C) 0.05-5 wt.% of partially crosslinked polyacrylic acid with an average polymerization degree of 10<3> -10<5> are dispersed and suspended in an aqueous medium and the pH is adjusted to 2.5-5 to give the objective treatment agent. In a preferred embodiment, hydrogen peroxide may further be added and the objective treatment agent of high storage stability can be obtained.
Patent JP-H10150256-A (JP)
Title: Method of forming wiring pattern on ethylene copolymer film
Inventor: OGAWA TATSUYA
IPC: H05K1/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for effectively forming wiring patterns on a polyethylene film typical of ethylene copolymer films without deteriorating the base film in shape. SOLUTION: Wiring patterns 40 and 60 are formed through silk printing and an after heating treatment. A reinforcing film 20 is laminated on the one side of a base film 30 opposite to its other side where the wiring patterns 40 and 60 are formed so as to keep the base film 30 unchanged in shape when the wiring patterns 40 and 60 are subjected to a thermal treatment, wherein a metal film of aluminum, copper, silver or the like is suitable as the reinforcing film 20.