baber/WOPTO huggingface dataset:
Patent JP-H0832935-A (JP)
Title: Data reproducing device
Inventor: IWAMURA RYUICHI
IPC: H04N5/937
Filed: 1994-07-12
Abstract: PURPOSE:To provide a data reproducing device which can perform smooth reverse reproduction of data without increasing the scale and the cost of the device. CONSTITUTION:The compressed and coded image data which are recorded on an optical disk 1 are reproduced and stored in a ring buffer 5. Then the image data are decoded by a decoding part 20. A control circuit 21 stores the image data in the buffer 5 in a single GOT unit, for example, that is needed for decoding. Then the circuit 21 repetitively reads the necessary image data out of the buffer 5 in response to a received reverse reproduction command.
Patent JP-H0828651-A (JP)
Title: Speed change gear
Inventor: SUZUKI MASUO
IPC: F16H1/10
Filed: 1994-07-12
Abstract: PURPOSE:To provide speed reduction output without reducing transmission efficiency by applying speed reduction of little vibration. CONSTITUTION:A bellows 24 is fixed between an external gear G01, which is turnably assembled with an eccentric cam 17 meshed in an internal gear G0 in a body and a hollow shaft 25, and a shaft 9, which passes through the center of the internal gear G0 and to which the cam 17 is firmly fixed, is pivotally mounted on the hollow shaft 25, and another assembly comprising an internal gear G1, external gear G11, cam 19 and bellows 20 is arranged abutting on the hollow shaft 25 on the shaft 9 and symmetrically with regard to the center. Or in the internal gear, a plurality of external gears having the same shape are turnably attached by cams having the same shape, and a bellows is concentrically and firmly fixed between the external gear and the flange of the hollow shaft, and a pair of cams and a pair of external gears are arranged symmetrically regard to the shaft center of the shaft.
Patent JP-H0452267-A (JP)
Title: Treatment for surface reforming of sliding material
Inventor: HIROMATSU KAZUO
IPC: C23C8/36
Filed: 1990-06-20
Abstract: PURPOSE:To reform the sliding surface of sliding parts to have high hardness and high corrosion resistance by subjecting the surface of stainless steel having a specified Cr content to plasma carburization so as to change the surface structure to carbide and austenite structure. CONSTITUTION:The surface of stainless steel having >=25% Cr content is subjected to plasma carburization at 900-1050 deg.C for 1-3 hours so as to reform the surface into carbide and austenite structure. This reforming method costs low compared to hard chromium plating. Since the surface structure couples to the base material by chemical coupling with diffusion, peeling in the interface area is hardly caused. This modified surface has no cracking in the film layer. Since the Cr density in the austenite structure is as high as about 9%, an excellent sliding material which is free from selective corrosion can be obtained.
Patent JP-S6316196-A (JP)
Title: Electric fan
Inventor: KAWAGUCHI HIROTOSHI
IPC: F04D25/08
Filed: 1986-07-08
Abstract: PURPOSE:To keep contact force between a feeding body and receiving body so proper all the time, by generating the contact force between the feeding body and the receiving body opposed right to the former with a thrust to be produced by rotation of a fan. CONSTITUTION:A fan 4 is attached to a shaft 3 of a fan motor 1 shiftably by means of a thrust to be produced by itself in a direction in parallel with this shaft 3. When the fan 4 is rotated, it produces the thrust, and a receiving body 6 is pressed by a feeding body 5 so that such a fear that the receiving body 6 and the feeding body 5 both comes to imperfect contact due to vibration of the fan is preventable. Therefore, an interval between the feeding body and the receiving body can be kept to proper contact force at all times.
Patent JP-H116233-A (JP)
Title: Cold bridge preventing structure of first-story floor concrete part in external heat insulated steel structure
Inventor: MATSUMOTO SETSUYA
IPC: E04B1/80
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent cold-bridge action which is transmitted from the surface of foundation concrete into a building constructed on the foundation concrete. SOLUTION: A heat insulating plate 2 is placed to abut to the overall periphery of the outside surface of foundation concrete 1, and the upper surface S1 of an outside part formed by the upper end face of the heat insulating plate 2 and by the upper surface of the concrete serves as a part for placing a composite panel W and is made lower down to an inside part than a concrete floor face S0 by a gap G from the inner surface of the composite panel W installed.  Equal angle steel 3 is secured to the outer end of the foundation concrete 1, with one side of the steel 3 being coplanar with the upper surface S1 of the outside part, and a support bolt 16 at the lower end of the composite panel W is supported by the upper surface of the angle steel, and an air-impermeable heat insulating material 20 is packed into the gap E between the upper surface S1 of the outside part and the lower surface S2 of the panel W. Therefore, cold-bridge action into the building is prevented from the outer peripheral surface of the foundation concrete 1 as well as from the outside boundary between the foundation concrete 1 and a heat-insulating exterior wall material.
Patent JP-S5383799-A (JP)
Title: Locating system for information recording cards
Inventor: IOZAWA TOORU
IPC: G06K17/00
Filed: 1976-12-29
Abstract: PURPOSE:To prevent a sucked card from falling by returning an inserting member of a card selector and by detecting the existence of an information recording card at a direction changing position with the use of switch means.
Patent JP-H1112048-A (JP)
Title: Ceramic aggregate on which dentate corrugation is formed, and amorphous refractory using the same
Inventor: MIYAMOTO HIROYUKI
IPC: C04B35/66
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain an aggregate having an effect to control cracks, and to obtain an amorphous refractory excellent in peeling resistance and spalling resistance by the addition of the aggregate. SOLUTION: This ceramic aggregate has a columnar shape which has a maximum diameter of 5-40 mm and a length of 10-60 mm and in which the outer periphery of a cross section cutting the axial line of the columnar shape is formed from a 0.5-5 mm dentate corrugation, or has 5-126 teeth and a difference of 1-10 mm between a tooth tip circle and a tooth bottom circle. An amorphous refractory is obtained by adding the aggregate in an amount of 5-235 outer wt.% per 100 outer wt.% of a composition.
Patent JP-S5384547-A (JP)
Title: Amplifier
Inventor: HANAOKA SUSUMU
IPC: H03F3/50
Filed: 1976-12-29
Abstract: PURPOSE:To increase the gain of the first stage amplifier and also to obtain the transistor amplifier baving less current consumption, by connecting the collector of the grounded-emitter amplifier at the first stage to the emitter of the second stage amplifier via a resistor.
Patent JP-H11355682-A (JP)
Title: Television receiver
Inventor: MOTOMURA TATSUYA
IPC: H04N5/44
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver which switches images between the internet and television broadcasting in accordance with user's desire. SOLUTION: A television receiving part 5 receives television broadcasting. The internet part 6 fetches data from the internet. A switch circuit 7 selects an image signal of the television broadcasting and an image signal of the internet. When the circuit 7 selects the part 6 side as one of command keys 1a, a switching key which is for temporarily switching the selection of the circuit 7 to the part 5 side is provided. A user is allowed to set time at which the selection of the circuit 7 is temporarily switched to the part 5 side when the switching key is pressed down.
Patent JP-S6053805-A (JP)
Title: Ultrasonic wave thickness gage
Inventor: TSUCHIYA KENJI
IPC: G01B17/02
Filed: 1983-09-02
Abstract: PURPOSE:To make it possible to measure thickness accurately, by adding a circuit, which automatically judges the ordinal number of an echo at a bottom surface immediately after a transmitted wave in the sequence of echoes. CONSTITUTION:The output of a pulsor 4 is converted into a sound wave by a transmitting and receiving device 2 and transmitted to a material to be checked 1. The sound wave reflected by the bottom surface of the material to be checked 1 is received by the transmitting and receiving device 2. The received signal is sent to time measuring ciruits 6 and 7 through an amplifier 5. A time tn from a point of the transmitted wave T to an echo Bn immediately after the T at the bottom surface is measured by the circuit 6. At the same time, a time tn+1 from the point of the transmitted wave T to the next echo Bn+1 at the bottom surface is measured by the circuit 7. By an operating circuit 8, n=tn/(tn+1-tn) is computed. A thickness Tx is computed by using Tx=vt1/(2n), where (v) is a sound speed in the material to be checked 1. Thus the thickness Tx is accurately measured.
Patent JP-H058804-A (JP)
Title: Garbage absorbing/transporting device
Inventor: FUJITA EIJI
IPC: B65F5/00
Filed: 1991-07-01
Abstract: PURPOSE:To provide a garbage absorbing/transporting device whose operation is simple and which can be used safely without putting operators in danger of misoperation. CONSTITUTION:A garbage absorbing/transporting device is constituted in such a way that there are provided a docking sensor 71 to detect connection between an absorbing pipe 50 and a docking station 60 and a housing position sensor 72 to detect that the absorbing pipe 50 is placed in a housing partition, and that automatic absorption, direct absorption and air pressure recovery are carried out selectively/automatically according to detection by means of these docking sensor 71 and housing sensor 72.
Patent JP-H0912452-A (JP)
Title: Emulsified preparation for external use containing diclofenac sodium
Inventor: NARUI TAKASHI
IPC: A61K9/107
Filed: 1995-06-27
Abstract: PURPOSE: To obtain an emulsified skin preparation for external use containing diclofenac sodium, excellent in percutaneous absorption and application feeling without skin stimulation. CONSTITUTION: This emulsified skin preparation for external use contains 0.1-3wt.% of diclofenac sodium, 0.5-15wt.% of a carboxylic dialkyl ester, 2-12wt.% of oleyl alcohol and 10-30wt.% of a polyhydric alcohol such as propylene glycol. Additionally, peppermint oil or 1-menthol is formulated in an amount of 0.1-3wt.%, and appropriate amounts of an emulsifier, an medicinal oil, a gelation agent, a preservative and the like are added and the oil-phase components and the water-phase components are mixed and emulsified to give this objective preparation. When a gelation agent is added to the emulsified preparation for external use, this preparation is obtained in a gel form. Since large amount of lower alcohols are unnecessary, skin stimulation or rash can be avoided and application feeling is improved.
Patent JP-S5682282-A (JP)
Title: Manufacture of heat sensitive recording head
Inventor: HAYASHI HIROKAWA
IPC: B41J2/335
Filed: 1979-12-11
Abstract: PURPOSE:To obtain a heat sensitive recording head of high thermal efficiency at low cost by making a groove at the position of a substrate where a heating resistance element is to be formed, burying and grinding a dielectric of thermal conductivity lower than that of the substrate there, and the forming electrodes and a heating resistance element. CONSTITUTION:A linear groove is made at the position of an alumina substrate 1 where a heating resistor 4 is to be formed, and by burying here thick film dielectric paste of thermal conductivity lower than that of the substrate 1 and baking it at high temperatures, a dielectric layer 2 is formed. Next, after grinding 8 the substrate surface to improve the flatness of the groove part, thick film printing is carried out in the order of conductors 3 and a resistor 4. A heat insulating layer can be formed with a small quantity of dielectric paste.
Patent JP-S5492247-A (JP)
Title: Sub-information imprinting device of electrophotographic apparatus
Inventor: SATOU TADASHI
IPC: G03B27/52
Filed: 1977-12-28
Abstract: PURPOSE: To imprint sub-information such as desired characters, symbols, etc. together with main information in the specified copying position by imprinting the sub-information in the region on the photoreceptor which has been cut off of radiation of light by a shield means.  
     CONSTITUTION: A means 26 which imprints sub-information to a photoreceptor 7 in the process of forming electrostatic latent images of an electrophotographic apparatus is constituted by a light source 27, a liquid crystal cell 28, polarizing plates 29, 30 and a lens 31 for mangifying and reducing the sub-information and a  shield means such as openable shutter 32 for shielding part of main information  exposure light is provided to the upper part thereof. The shutter 32 is turned from  the position A to B instantaneously by, e.g., a rotary solenoid S and at the same  time the sub-information such as characters, symbols, etc. on the liquid crystal cell  28 is imprinted onto the photoreceptor 7 by emission of light of the light source 27. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H084325-A (JP)
Title: Mounting method of wall panel and mounting device thereof
Inventor: ISAKA YUICHI
IPC: E04H1/12
Filed: 1994-06-21
Abstract: PURPOSE:To make it possible to mount a floor board for bearing a wall panel and the wall panel without lifting it up to the upper part of the floor board by mounting a back hanger to a frame of the rear side of a substrate forming the wall panel in a movable manner, and fixing the wall panel to a waterproof pan. CONSTITUTION:A rising section 1<2> is extended upward from a side edge of a horizontal section forming the horizontal section 1<1> on the circumferential edge of a waterproof pan 1. A back hanger 3 mounted to a frame 2<3> of a wall panel 2 is turned up to a mounting position of the upper part of the waterproof pan 1. After that, under such a state, the wall panel 2 is mounted on a specific position of the horizontal section 1<1> of the waterproof pan 1. Then, the back hanger 3 mounted to the panel 2 is turned up to a holding position, and the rising section 1<2> of the waterproof pan 1 is held between the frame 2<3> and back hanger 3. Successively, the back hanger 3 is anchored with a back hanger holding metal fixture 4 and is fixed to the waterproof pan 1. According to the constitution, even in the case clearance is not allowed in installation work, a mounting execution time can be reduced, and damage in the time of installation can be prevented.
Patent JP-2000346545-A (JP)
Title: Shelf equipped movable refrigerator
Inventor: NOGAMI KENJI
IPC: F25D23/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a shelf equipped movable refrigerator in which a horizontal state of the shelf is kept upon transportation, and the number of the shelves used can be easily changed, and further any unnecessary shelf can be stored. SOLUTION: A shelf 3 is provided in which a fixing/rotation pin 6 extending in the widthwise direction of the shelf 3 is mounted freely to go forward and backward at two corners adjoining in the widthwise direction of the shelf 3, and a fixing pin 7 extending in the lengthwise direction of the shelf 3 is likewise provided at remaining corners. There are further provided in parallel a pair of vertical shelf mount members 10, 12 on one side wall of any of at least left and right among in-chamber left and right both side walls and forward and backward walls at a distance of substantially the width of the shelf 3. A fixing/rotation pin insertion hole is formed in the both shelf mount members 10, 12.  There are further provided below pin insertion holes in the both shelf mount members 10, 12 and shelf vertical holding members 11, 13 through which there is formed a fixing pin insertion hole at an interval corresponding to a distance from the fixing/rotation pin 6 of the shelf 3 up to a tip end of the fixing pin 7 upon mounting/dismounting the shelf 3.
Patent JP-S646489-A (JP)
Title: Bathroom by multiple window
Inventor: TAI TOSHIO
IPC: E06B1/18
Filed: 1987-06-30
Abstract: PURPOSE: To securely connect sashes to form the sturdy sashes and obtain a smart design by arbitrarily combining side part frames and an opening/closing part frame constituting a bathroom sash and constituting them so as to be connected to mullions. CONSTITUTION: Bathroom sashes are constituted of mullions 2 formed of a nearly T-shaped long member having a basal part and a projected part, side part frames 3 assembled in a band window fashion at both sides, and an opening/closing part frame 4. The mullions 2, the left vertical frame 20 of the side part frame and the right vertical frame 35 of the opening/closing part frame 4 are fitted to each other by an engaging piece and an engaging receive formed in the respective members, and firmly fixed by breadthwise screws 48, 48' and depth-direction screws 49, 49' so as not to get loose in slight vibration and shock and connected so as to simply disconnect them. In this way, the combination of the side part frames 3 and the opening/closing part frame 4 can be changed to constitute a sash having a different design in accordance with a request of a user.
Patent JP-S5783619-A (JP)
Title: Oil tappet device
Inventor: MUTOO NAOTO
IPC: F01L1/14
Filed: 1980-11-14
Abstract: PURPOSE: To prevent the vanishment of oil in the tappet body of tappet device of a horizontally-oppised internal combustion engine, by closing the oil injection hole of the tappet body by oil itself when the engine is stopped.  
     CONSTITUTION: The body 8 of an oil tappet 7 is pushed by the rotation of a cam 10a on a cam shaft 6, a ball check valve 21 is closed to cause high oil pressure  in a pressure chamber 20. The tappet body 8 and a plunger 14 are integrally  coupled to each other by the high oil pressure to move a push rod 11. When the tappet body 8 is reciprocated, oil is injected into an oil chamber 17 from an oil pump through a main passage 18 and an oil injection hole 16. A passage 26 is provided so that it extends down from the main passage 18 and then communicates with a cam shaft journal 6a. The journal 6a is connected to a crankshaft journal 1a through a passage 27. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5951226-A (JP)
Title: Preparation of 1,4,4a,9a-tetrahydroanthraquinone and 1,4-dihydroanthrahydroquinone and/or anthraquinone
Inventor: USUI KENJI
IPC: C07C45/00
Filed: 1982-09-17
Abstract: PURPOSE:To prepare the titled substance, in high purity, by crystallizing the substance from a 1,4,4a,9a-tetrahydroanthraquinone solution obtained from a 1,4- naphthoquinone solution and 1,3-butadiene, adding an enolizing catalyst to the filtrate, and treating the solution with NaOH. CONSTITUTION:The gas produced by the catalytic vapor-phase oxidation reaction of naphthalene is scrubbed with water to obtain an aqueous slurry of 1,4- naphthoquinone (NQ) and phthalic acid. The slurry is extracted with a lower aromatic hydrocarbon to obtain an NQ solution, which is subjected to the Diels- Alder reaction with 1,3-butadiene to obtain 1,4,4a,9a-tetrahydroanthraquinone (THAQ) solution. THAQ is separated from the solution by crystallization, and the filtrate is enolized at 60-100 deg.C in the presence of an enolizing catalyst. 1,4- Dihydroanthrahydroquinone separated by the process is dissolved in a aqueous solution of NaOH, and if necessary, oxidized with air to obtain anthraquinone.
Patent JP-S5784165-A (JP)
Title: Keying circuit
Inventor: KANEAKI TETSUHIKO
IPC: H01L29/78
Filed: 1980-11-14
Abstract: PURPOSE:To improve a keying ratio by forming an MOSFET in a keying circuit having an MOSFET outputting amplitude of an input signal by controlling said amplitude on the basis of a controlling signal in a self alignment process. CONSTITUTION:When an MOSFET is formed which is used for a keying circuit in an electronic musical instrument and the like outputting a musical scale signal by controlling amplitude of an input signal on te basis of an envelope controlling signal, the MOSFET is formed on a semiconductor substrate by using a self alignment process utilizing an Si gate 5. Hereby, since stray capacity between a and a source and the like of the MOSFET can be reduced, and a keying ratio can be considerably improved.
Patent JP-H0211069-A (JP)
Title: Ghost removing device
Inventor: KOBAYASHI REIICHI
IPC: H04N5/21
Filed: 1988-06-29
Abstract: PURPOSE:To prevent the deterioration in the picture quality due to oscillation by beforehand holding the Fourier coefficients of a reference waveform, executing the inverse Fourier transformation after this is multiplied by the ratio of the Fourier coefficients of the proximity area and the ordinary area of the extracted reference waveform to generate the tap gain. CONSTITUTION:A reference waveform Fourier coefficient holding part 12 holds the Fourier coefficients prepared by the Fourier transform of the reference waveform with an ordinary ghost detecting part. A proximity area Fourier transform part 13 and an ordinary area Fourier transform part 14 Fourier-transform the respective proximity area and the ordinary area of the reference waveform extracted from a receiving television signal. A dividing part 15 divides the output of the ordinary area Fourier transform part 14 with the output of the proximity area Fourier transform part 13 and a multiplier 17 multiplies the Fourier coefficient of the reference waveform Fourier coefficient holding part 12. An inverse Fourier transform part 18 reverse- Fourier-transforms the output of the multiplying part 17, and a tap gain supplying part 19 supplies the output of the inverse Fourier transform part 18 to a pseudo ordinary ghost generating part as the tap gain of a transversal filter. Thus, the deterioration of the picture quality is prevented.
Patent JP-H0211083-A (JP)
Title: Auto-in-unit
Inventor: YASUDA AKIYUKI
IPC: G08B25/00
Filed: 1988-06-29
Abstract: PURPOSE:To prevent the mistake of operating and setting an auto-in-unit and to improve operability by providing a CRT controller, a character generator, etc., and displaying the interrupting time and video channel on the screen of a television receiver. CONSTITUTION:An on-screen function, which is equipped with a CRT controller 4f, a character generator 4g, etc., and displays the interrupting time of a video and the video channel on the screen of a television receiver 1, is provided. Consequently, according to the operation of an auto-in-unit 4, for example, the interrupting time of the video and the setting channel are screened on the screen of the television receiver 1. At the time of a misoperation, for example, when the unit is set at the channel of a television broadcast, the setting mistake is error-displayed. That is, the operation condition of the auto-in-unit 4 can be confirmed on the screen of the television receiver 1, and the misoperation can be confirmed. Thus, the mistakes of the operation and setting of the auto-in- unit can be prevented, and the operability can be improved.
Patent JP-S6138685-A (JP)
Inventor: FUKAKURA KATSUYA
IPC: B08B3/12
Filed: 1984-07-30
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-S6140694-A (JP)
Inventor: KOTABE MITSUHO
IPC: G08B5/36
Filed: 1984-07-31
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。