baber/WOPTO huggingface dataset:
Patent JP-H05340224-A (JP)
Title: Valve timing varying device for engine
Inventor: FUKUMA MASANARI
IPC: F01L13/00
Filed: 1992-06-11
Abstract: PURPOSE:To simultaneously realize the advance angle of the valve opening timing and the delayed angle of the valve closing timing by installing a planetary gear mechanism installed at one edge of a camshaft, as phase varying means for the control in synchronization with the revolution of a crankshaft. CONSTITUTION:A planetary gear mechanism 11 is equipped with a sun gear 6 connected with a cam pulley, ring gear 7 connected with a camshaft, a plurality of pinion gears 8, and a carrier 10 for supporting a plurality of pinion gears 8 in turnable manner. An eccentric cam 18 is fixedly installed on a pinion shaft 9a, and a member 19 having an engagement surface for the eccentric cam 18 is arranged in parallel to the carrier 10 so as to be vibrated around the axis line of the camshaft. In this case, the swing cycle of the carrier 10 is set to 180 deg.C in crank angle by the eccentric can 18. Accordingly, the advance angle of the valve opening timing of the valve and the delayed angle of the valve closing timing can be carried out at the same time without generating shock.
Patent JP-S5484104-A (JP)
Title: Steam condition controller for steam plant employing medium of low boiling point
Inventor: TSUKAHARA SATOSHI
IPC: F22B3/02
Filed: 1977-12-19
Abstract: PURPOSE: To raise the thermal efficiency of a turbine of a steam plant having a direct heat exchanger wherein a medium of low boiling point is used as a working medium, by spraying the working medium into steam generated by the heat exchanger to saturate the steam.  
     CONSTITUTION: An intermediate heat medium heated is supplied from an intermediate heat medium inlet port 2. Another heat medium to be the steam is supplied from an inlet port 4 and projected as a jet 10 to the intermediate heat medium. The heat medium exchanges heat with the intermediate heat medium so that the heat medium rises as steam bubbles 11. At the same time, the intermediate heat medium flows in a direction 9, goes over a liquid level control weir 8 and flows out of an intermediate heat medium outlet port 3. The steam passes through the liquid level 13. To keep the steam saturated, a part of the heat medium is supplied from a regulating heat medium inlet port 5 and is atomized and mixed with the steam. The saturated steam is separated from the intermediate heat medium mist by a mist separator 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6042377-A (JP)
Title: Vitamin c-6-stearate-trimethylaminoacetic acid betaine inclusion compound
Inventor: HASEGAWA MIEKO
IPC: C07C67/00
Filed: 1983-08-19
Abstract: NEW MATERIAL:Vitamin C-6-sterate-trimethylaminoacetic acid betaine inclusion compound. USE:Beautifying cosmetic for the skin. A drug, food, feed for domestic animals, etc. Having high heat resistance, oxidation resistance, light resistance, etc. PREPARATION:1mol vitamin C-6-sterate is reacted with 1.0-3.0mol (preferably 1.1-1.5mol) trimethylaminoacetic acid betaine in ethanol or methanol under heating at 60 deg.C once, the solution is cooled with ice, the precipitated or crystal is filtered, separated, washed with methanol or ether, and purified to give the inclusion compound.
Patent JP-2000341799-A (JP)
Title: Audio signal processor
Inventor: MAEJIMA YOSHIMICHI
IPC: H04S1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve a virtual sound effect only by two right and left speakers without sensing a feeling of uncomfortableness. SOLUTION: An SL signal is supplied to a feedback echo part 9L. An adder 21L adds the SL signal to a signal fed back through a multiplier 25L. A multi- tap delay circuit 22L delays a signal inputted through the adder 21L and outputs the delayed signal. Thereby delay signals can be obtained from plural output terminals at required delay time. Respectively different constants are set up in respective multipliers 23L1 to 23L6 and each multiplier 23L multiplies a supplied signal by each set constant. An adder 24L mutually adds output signals from respective multipliers 23L1 to 23L6 and outputs an added signal to a subtractor 10 as a signal SLp. The multiplier 25L multiplies a delayed signal by a set prescribed constant and supplies the multiplied signal to the adder 21L.
Patent JP-S5942798-A (JP)
Inventor: SHIMADA KAZUYUKI
IPC: H05B37/02
Filed: 1982-09-01
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-2000338512-A (JP)
Title: Liquid crystal display panel and its interelectrode shorting inspection method
Inventor: FUKUBA KUNI
IPC: G02F1/1343
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily check the presence or absence of a shorting between the transparent electrodes of even-number-th or odd-number-th when inspecting the presence or absence of a shorting by impressing inspection voltage to the transparent electrode of any of even number-th or odd-number-th. SOLUTION: In the case at least the two first and second specific transparent electrodes 4 and 5 belonging to the same group of the even number group or odd number group of one transparent electrode substrate 10 are arranged in proximity apart a slight spacing in the prescribed portions, the third specific transparent electrode 2k belonging to the group different from the group of the first and second specific transparent electrodes is so formed that a portion thereof intrudes into the spacing between the first and second specific transparent electrodes 4 and 5.
Patent JP-S638673-A (JP)
Title: Automatic exposing device in image recording device
Inventor: SHIBATA KOICHI
IPC: G03G15/043
Filed: 1986-06-28
Abstract: PURPOSE:To extract a reflecting optical path in an optional direction and to improve the degree of freedom for the setting of a sensor by arranging a half mirror with a large light transmissivity near a condenser lens on the way of an optical path up to the surface of a photo-sensitive body and arranging a light quantity detecting sensor for automatic exposure on the way of the reflecting optical path from the half mirror. CONSTITUTION:The half mirror 23 with the large light transmissivity is arranged immediately before the converging lens 22 on the way of the exposure optical path, the light quantity detecting sensor S for automatic exposure is arranged on the way of the reflecting optical path from the half mirror 23 and the detecting information for the change of light quantity obtained from the sensor S is inputted to a power supply control part 24 for a light source 17. Thereby, exposure is automatically corrected to its optimum value in accordance with the density of an original by controlling a voltage to be impressed to the light source 17. Thus, the reflecting optical path from the half mirror 23 can be led in an optional direction by arranging the half mirror 23 at an optional angle and the setting space of the sensor S can be formed on a lead-out area in an optional direction of the reflected light.
Patent JP-S5484537-A (JP)
Title: Production of alkylphenol
Inventor: HAGIWARA HIROSHI
IPC: C07C27/00
Filed: 1977-12-16
Abstract: PURPOSE: The reaction of phenol derivatives with iso-butene or a gas containing the same is effected in the presence of a sulfocarboxylic acid as a catalyst, which inhibits side reactions and polymerization and can be reused, to produce alkylphenols efficiently.  
     CONSTITUTION: The reaction of a phenol derivative as p-cresol with iso-butene or a gas containing the same such as B, B gas containing 35% of iso-butene is conducted in the presence of a catalyst of sulfocarboxylic acid as sulfosalicylic acid to produce an alkylphenol as 2.6-tert.buty1-4-methylphenol. The catalyst is preferably 20 W 90% aqueous solution and the amount used is less than 0.1% based on the reaction system and 1 W 20% based on the phenol derivative and the reaction temperature is preferably 60 W 90°C.  
     EFFECT: The washing and purication operation of the reaction mixture is simple and iso-butene in B,B-gas can be utilized as a starting material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6048171-A (JP)
Title: Partial painting method of automotive body
Inventor: ASAI JIYUNICHI
IPC: B05D1/04
Filed: 1984-07-23
Abstract: PURPOSE:To prevent overspray and to decrease considerably man-hours for water sanding by disposing a masking cover without baking and curing after formation of an intermediate coated film and forming a partially paint-coated film with an electrostatic air spray gun. CONSTITUTION:An intermediate coated film 2 is formed on the surface of a primer-coated film. Plastic masking covers 3, 4 having 10<12>OMEGA.cm volumetric resistivity are disposed on the periphery of the part to be partially painted of the film 2 without baking and curing and without contact with the intermediate coated film. The partially paint-coated film is thereafter formed under 1-3kg/ cm<2> spray air pressure by using an electrostatic spray gun. The intermediate coated film and the partially paint-coated film are then simultaneously baked and cured; further the partially paint-coated film is masked to form a finishing paint-coated film. The overspray part is thus prevented.
Patent JP-S5578680-A (JP)
Title: Solid state pickup device
Inventor: WADA TAKAMICHI
IPC: H04N5/335
Filed: 1978-12-08
Abstract: PURPOSE: To eliminate the linear defect occurring with every line by providing the light shielding part within the solid state pickup device, memorizing the signals of the light shielding part and then obtaining the difference between the memorized signal and the optical signal on the surface of the solid state pickup image.  
     CONSTITUTION: The signals in the state under which photo diodes D 11 ∼D n5  on pickup screen 1 are shielded by shield part 2 are memorized in the gate capacity of MOS transistor of Tr 13  plus Tr 23 ∼Tr n3  and furthermore transferred and memorized in capacities C 1  plus C 2 ∼C n . During this period, no optical signal exists at all, and thus the defect signals are delivered. Then the optical information on screen 1 is memorized in the gate capacity Tr 13  plus Tr 23 ∼Tr n3 . When Tr 14 ∼Tr n4  plus Tr 17 ∼Tr n7  are turned on through scanning register 3, the optical signals memorized in Tr 13 ∼Tr n3  are supplied to the positive terminal of differential amplifier 4. And the defect signals stored in capacitors C 1 ∼C n  are supplied to the negative terminal. Thus the difference between the optical signal and the defect signal is delivered. And the signal free from the defect signal is obtained from differential amplifier 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000304473-A (JP)
Title: Composite parabolic surface condensing(cpc) type radiation cooler
Inventor: SAITO TAKEO
IPC: F24F5/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To increase radiation cooling amount by arranging a composite parabolic condensing type reflector in a radiation cooler and thereby reducing the effect of increased moisture in the atmosphere or atmospheric radiation from the vicinity of the ground surface. SOLUTION: The composite parabolic condensing(CPC) type radiation cooler comprising a reflector 1 and a copper tube 2 for circulating refrigerant is provided with a cover 4 at the opening and thermally insulated with a heat insulating material 5 on the back face and the side face. The CPC opening cover 4 employs a film having weatherability and high transmittance of infrared radiation. The CPC type reflector 1 employs an aluminum plate having high reflectance and low emissivity in infrared region. Two circular copper tubes are fixed with a copper or aluminum fin having high thermal conductivity and shaped circularly while sandwiching a spacer having low thermal conductivity to produce a heat radiation tube 2. Surface of the fin is applied with a selective radiation film or coated with black paint or white paint.
Patent JP-S639215-A (JP)
Title: Nonlinear amplifier circuit
Inventor: MURAYAMA AKIRA
IPC: H03G11/08
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a stable nonlinear amplifier by connecting a circuit whose output is fed back to an inverting input and a circuit feeding an output of an operational amplifier comprising a differential pair of the opposite polarity to its inverting input at the inverting inputs via a resistor and giving a diffrent reference voltage to the noninverting input. CONSTITUTION:Voltages V24-V26 of contacts 24-26 are decided by resistors R20-R23. The potential V14 at a signal input terminal 14 and that V27 at a contact 27 are expressed as V14=V27. In the operation of a PNP differential amplifier 12, in case of V27<V24, a transistor (TR) 1209 is turned on, a TR 1210 is turned off, a TR 1211 is turned off, a TR 1205 is turned off and a TR 1206 is turned off and since no current flows through a resistor 1203, an ampli fier 12 is turned off and no current flows to a resistor 17. In case of V27>V24, the amplifier 12 is turned on and a current I through the resistor 17 is expressed as I=(V27-V24)/R17. The relation above is similar to the PNP differential ampli fier 13 and as the input signal voltage is larger, the amplifiers 12, 13 are turned on sequentially. In outputting a potential difference across the resistor, the output is nonlinear to the input.
Patent JP-S6043828-A (JP)
Title: Formation of resist pattern
Inventor: SHIGEMITSU FUMIAKI
IPC: H01L21/30
Filed: 1983-08-22
Abstract: PURPOSE:To contrive accomplishment of high sensitivity and stabilization of sensitivity of a resist film when exposing and developing processes are performed by a method wherein a plate to be processed is arranged horizontally in a housing vessel having a cooling gas introducing part and a gas sucking part, and cooling gas is supplied into the housing vessel in the state of laminar flow, thereby enabling to rapidly cool the resist film uniformly. CONSTITUTION:A resist mask is formed on a blank mask 13, and they are housed in a cassette 14 in such a manner that the resist film is facing upward. Cooling N2 gas is supplied into a high pressure reservoir 1, and a low pressure reservoir 6 is maintained at a decompressed state using a vacuum pump 7. After the resist film located on the blank mask in the cassette has been prebaked, the blank mask 13 is set in the tube main body 10 of an expanded tube 5 together with the cassette 14. The cooling N2 gas in the high pressure reservoir 1 is supplied to the expanded tube 5 in a rectified state utilizing the sucking action of the low pressure reservoir 6, and the resist mask on the blank mask 13 of the expanded tube 5 is rapidly cooled.
Patent JP-S5854904-A (JP)
Inventor: KITA HIDEKI
IPC: B65D45/18
Filed: 1981-09-25
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-S63316848-A (JP)
Title: Thermodevelopable color photosensitive material
Inventor: NAITO HIDEKI
IPC: G03C1/498
Filed: 1987-06-19
Abstract: PURPOSE:To facilitate the fixing of the titled material by absorption operation by specifying the smoothness of the back surface of the titled material. CONSTITUTION:The smoothness of the back surface of the titled material is defined in such way that the point having (WCM) of >=4mum among prescribed measured points of 100 is within 10 points, at the time of measuring the max. waviness (WCM) of the filtered wave of a filtered waviness curve, as the standard length is 2.5mm (L). And, said waviness curve of the filtered wave is derived by the use of a low pass filter having cut off value of 0.8mm from the cross-section curve obtd. by measuring by means of the tracer method according to JIS-B-0610. By constituting the titled material as mentioned above, the titled material is rapidly and surely fixed to an exposure stage, thereby avoiding the falling etc. of the titled material. And, as the change of the distance between the exposure means and the titled material is suppressed, the generation of unevenness in exposure is prevented.
Patent JP-S639559-A (JP)
Title: Recorder
Inventor: WADA SHUNEI
IPC: B41J2/335
Filed: 1986-07-01
Abstract: PURPOSE:To enable recording with a uniform density to be performed even with a smaller platen, by providing a recording head support member with a curved part opposed to a platen roller, and arranging recording elements along the curved part. CONSTITUTION:A support plate 10 is cut out in an arcuate shape on the side for close contact with a platen, and heat generating elements 11 are provided in the vicinity of, e.g. on a side face of, the arcuate cutout part. The shape of the cutout is so set that a recording head 13 makes close contact with the platen at an inclination theta. Since the recording head 13 itself is flat through the heat generating elements 11 are curved in the arcuate shape or other similar shape, the heat generating elements and wirings from the heat generating elements to an external flexible substrate or other similar connecting part 12 can be provided by a conventional technique such as printing. The heat generating elements 11 are so provided that dots are recorded at regular intervals. Though the heat generating elements 11 are provided on the side face of the support plate 10, they may be provided on an end face of the curved part of the support plate 10. Recoding elements are not limited to the heat generating elements 11, and may be ink jet elements or other recording elements.
Patent JP-S6212406-A (JP)
Title: Independent suspension device
Inventor: NISHIYAMA TAICHIRO
IPC: B60G21/02
Filed: 1985-07-11
Abstract: PURPOSE:To prevent flutters while the longitudinal rigidities of right and left suspensions made to be equal, by providing a mechanism for restraining right and left wheels from vibrating with reverse phases from each other in the longitudinal direction when reverse phase inputs in the longitudinal direction are applied to the left and right wheels. CONSTITUTION:Left and right wheels 1, 2 are individually supported at their inner ends to suspension arms 5, 6 which are in turn supported to a vehicle body by means of bushings 3, 4. Tension rods 7, 8 are laid between the suspension arms 5, 6 and the front section of the vehicle body. In the above-mentioned arrangement, a reverse phase restraining the mechanism A is connected between the suspension arms 5, 6. Further, this reverse phase restraining mechanism A is composed of, for example, longitudinal arms 11, 12, transverse links 13, 14, a longitudinal link 15 and a resilient member 16. With this arrangement, it is possible to restrain the left and right wheels 1, 2 from vibrating with reverse phases in the longitudinal direction when reverse phase inputs in the longitudinal direction are applied to the left and right wheels 1, 2.
Patent JP-S5485632-A (JP)
Title: Driving method for solid state pickup element
Inventor: AOKI MASAKAZU
IPC: H04N5/335
Filed: 1977-12-21
Abstract: PURPOSE: To prevent the mixture of the false signal into the real signal by securing the conductive state for the transfer gate during the time required for the process of the output signal or securing the non-conductive state for the time during which the pulse is applied to the storage gate to eliminate the charge which is produced during the signal process.  
     CONSTITUTION: The solid state pickup element contains the following units on the semiconductor substrate: plural units of the photo diode or plural units of the photo diode including the charge storing gate; the switch gate; and signal reading charge transfer element. In the pickup element of such constitution, the prescribed storage time signal INT generated at the external circuit is applied to one-shot multi 73 and OR circuit 74, and trigger Q is generated from the output of multi 73 at the rear end of signal INT to be applied to transfer gate 3 of solid state pickup element 75 via circuit 74. And element 75 is turned to the storage mode with the fixed voltage level. At the same time, the output of multi 73 is applied to FF72 to generate signal ϕ 1  in synchronization with clock CP and to be applied to gate 3. And the signals stored in the period of signal INT are transferred to output amplifier 77 via charge transfer element 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6214503-A (JP)
Title: Antenna directing device
Inventor: KITASHINO TAKESHI
IPC: H01Q3/08
Filed: 1985-07-11
Abstract: PURPOSE:To reduce the number of parts of a gear system, a servo motor, an angle transmitter, etc. to make an antenna directing device small-sized and low-cost by making a roll gimbals and a pitch gimbals of the the device unnecessary. CONSTITUTION:An azimuth gimbals 40 is supported turnably around a perpendicular azimuth shaft 10 on a base 3 of the device, and a fork part 40-A having elevation angle shafts 13 and 13' orthogonal to the shaft 10 is provided on the gimbals 40. An antenna 14 is supported turnably on shafts 13 and 13' and is so arranged that its antenna axis X is orthogonal to shafts 13 and 13'. A flywheel unit 17 is so attached that the spin shaft of the antenna 14 is parallel with the axis X. The first and the second accelerometers 44 and 48, an azimuth torquer 44, a level torquer 49, and an azimuth transmitter 46 are provided. A satellite elevation angle is subtracted from the value of the accelerometer 44 and the result is fed back to the torquer 49, and values corresponding to the bow azimuth and the satellite azimuth angle are subtracted from the output of the transmitter 46 and the result is fed back to the torquer 45, thus making the device small-sized and low-cost.
Patent JP-S5678410-A (JP)
Title: Synthesis of diamond
Inventor: YATSU SHIYUUJI
IPC: B01J3/06
Filed: 1979-11-26
Abstract: PURPOSE:To utilize the volume of a reaction chamber effectively and to synthesize diamonds economically, by using solubility difference of carbon in a solvent metal caused by temperature gradient from the central part of reaction chamber to the readius direction so that seed crystal diamonds are grown. CONSTITUTION:The heater 15 is placed in the axial direction at the center of a reaction chamber, the source of carbon supply 13 is set through the insulating sleeve 14 at its outer periphery, and the layer of the solvent metal 12 is fixed at the outer periphery of the source 13. The several seed crystal diamonds 11 are placed at the position with which the outer periphery part of the layer of the solvent metal 12 comes into contact, and the whole members are put in an ultrahigh pressure and high-temperature device. The device is heated by the heater 15 in such a way that the diamonds reach not lower than an eutectic crystal temperature between the solvent metal and carbon under high pressure wherein the diamonds are stable. By the operation, the temperature gradient of the reaction chamber is high at the central part and low at the outer side of the radius direction. Consequently, carbon dissolvend in the solvent metal 12 is precipitated on the seed crystals 11 which are in lower temperature side, and diamond are grown.
Patent JP-S63315766-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G11/22
Filed: 1987-06-19
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-H09308646-A (JP)
Title: Belt for mount for artificial anus
Inventor: HORIE HISAO
IPC: A61F5/449
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a belt for mount for artificial anus with which a mount can be worn without directly abutting the adhesive agent layer surface of bonding face body of the mount for artificial anus to the skin and stably fitted to the waist at the time of wearing without making the skin or clothing dirty even when the feces are protruded outside the bonding face body. SOLUTION: The belt for mount for artificial anus is composed of a main body 14 of the belt for inserting the protruding part of the artificial anus or mounting the mount for artificial anus by providing lock means 17 and 18 to be mutually locked at both end parts and an auxiliary sheet 15 which has a hole 19 for inserting the protruding part of the artificial anus or mounting the mount for artificial anus and can sandwich the bonding face body of mount for artificial anus with the main body 14 of the belt while making the hole 19 correspondent to the hole 16 at the main body 14 of the belt.