baber/WOPTO huggingface dataset:
Patent JP-S6267533-A (JP)
Title: Substrate for photographic printing paper
Inventor: NIIMI TAKESHI
IPC: G03C1/775
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the titled substrate having an excellent productivity, omitting a low temp. coagulating step in the production process by forming an undercoating layer composed of a water soluble high polymer substance having an acetoacetyl group on the activated surface of a polyolefin resin layer being effected an activation treatment to the surface on which a silver halide photographic emulsion layer is to be coated, and by coating the undercoating layer with a specific ratio. CONSTITUTION:In the titled substrate body coated the both surfaces of a paper substrate composed of a natural or a synthetic pulp with the polyolefin resin layer, the undercoating layer composed of the water soluble high polymer having the acetoacetyl layer or composed of the resin composition mainly contg. the water soluble high polymer having the acetoacetyl group is formed on the activated surface of the polyolefin resin layer by coating it at the rate of 0.02-5g/(m<2>). The polyolefin resin layer being effected the activation treatment on the surface which is to be coated the photographic emulsion layer. As the low temp. coagulating step which is required in a gelatin preparation is omitted in the step of coating the undercoating layer, the speed of coating may be improved, thereby increasing the productivity. And as the activation treatment of the undercoating layer is not necessary, the production step may be simplified.
Patent JP-S60100594-A (JP)
Title: 3alpha,15beta-dihydroxy-5beta-cholanic acid and its production by microbial conversion process
Inventor: TAGUCHI HISAHARU
IPC: A61K31/575
Filed: 1983-11-04
Abstract: NEW MATERIAL:The compound of formula I (R is H or alkali metal) or its salt. USE:An agent for dissolving cholesterol gall stone. PREPARATION:Cunninghamella echinulate ST-22 strain (FERM-P No.7328) which is a mold belonging to Cunninghamella genus and capable of converting the 15beta- site of lithocholic acid (salt) to hydroxyl, is cultured, and the mold is made to contact with the lithocholic acid (salt) of formula II. The objective compound of formula I can be produced by recovering the 3alpha, 15beta-dihydroxy-5beta-cholanic acid (salt) converted from the lithocholic acid (salt).
Patent JP-H0638349-A (JP)
Title: Recoverable twist preventer for wire
Inventor: MUNAKATA TAKEO
IPC: H02G7/00
Filed: 1992-07-11
Abstract: PURPOSE:To provide a twist preventer for wire which is recoverable automatically to an original position even upon twisting of overhead transmission line. CONSTITUTION:The twist preventer A for gripping a wire by fastening two split bodies 1, 2 coupled releasably through a hinge by means of a fastening bolt 10 comprises a spring 18 for fastening the split bodies 1, 2 and a spring 19 made of shape memory alloy which produces spring force resisting against the fastening spring upon predetermined temperature rise to unfasten the split bodies 1, 2. Both springs 18, 19 are interposed differentially between the split bodies 1, 2. Upon twisting of a wire D, the unfastening spring 19 is heated at the predetermined temperature to unfasten the fastening spring 18 and to release gripping force of the split bodies 1, 2 thus recovering a twist preventer A automatically from a position inclined due to twisting of the wire D.
Patent JP-H09105488-A (JP)
Title: Mutually contact-bonding device of two flange in pipe connection
Inventor: HAINRITSUHI FUENTO
IPC: F16L23/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for pressure-fitting two pipe connecting flanges to each other, lightweight and inexpensive with the function of high reliability. SOLUTION: A first side face 5 of each pressure piece 7 is inclined at a first angle α to a plane E1 vertical to the axis of a joint 9, and a second side face 15 of each pressure piece 7 is inclined at a second angle β, smaller than the first angle α, to plane E2 vertical to the axis of the joint 9. A fastening device is therefore so arranged that tensile force A exerted on both joints 9 adjoining to each other by the fastening device is generated on the opposite side to the second side faces 6; 15 of the plane E1 vertical to the axis of the joint 9 and passes an edge B, closer to the second side face 15, of the first side face 5 of each pressure piece 7.
Patent JP-S58109251-A (JP)
Title: Numeric control working system
Inventor: SHIMIZU YUTAKA
IPC: B23Q15/18
Filed: 1981-12-22
Abstract: PURPOSE:To compensate the thermal deformation by providing more than two temperature sensors along single working shaft and obtaining the thermal displacement from a signal from the temperature sensor. CONSTITUTION:The referential temperature is detected by a referential temperature sensor 24 while the temperature along a working shaft is detected by temperature sensors 20, 22 then the thermal displacement of the working shaft is obtained by a thermal displacement operational unit 48 and a thermal displacement correction signal 118 is fed to a servo motor control circuit 32 to correct the moving command to the servo system. Consequently the thermal displacement can be obtained easily on the basis of the signal detected by each temperature sensor to correct the erroneous position caused by the heat.
Patent JP-H0639394-A (JP)
Title: Method for denitrification treatment of water
Inventor: OSHIMA KATSUTOSHI
IPC: C02F3/34
Filed: 1992-07-09
Abstract: PURPOSE:To decrease more BOD value and to shorten treating time for performing denitrification treatment. CONSTITUTION:Original water pumped up by means of a pump 2 from a tank 1 is passed through the first-the third treating tanks 3-5 in this order. In each of the treating tanks 3-5, each of filter layers 3a-5a wherein amorphous plastic foamed bodies are floated is provided and water is passed through it in an upward stream. An aerobic treatment is performed in the first treating tank 3 and a nitration treatment is performed in the second treating tank 4 and methanol is mixed before the third treating tank 5 and a denitrification treatment is performed and then, it is discharged. It is possible thereby to decrease BOD value in a short time treatment and to perform denitrification treatment.
Patent JP-S58107620-A (JP)
Inventor: ITOU KENSUKE
IPC: H01G4/30
Filed: 1981-12-21
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-S6189396-A (JP)
Inventor: MIYAKE TAKAFUMI
IPC: G03C1/79
Filed: 1984-10-02
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-H0658142-A (JP)
Title: Exhaust gas manifold structure for dynamic pressure supercharged engine
Inventor: ABE TAKASHI
IPC: F02P9/00
Filed: 1992-08-04
Abstract: PURPOSE:To reduce the capacity of a manifold and reduce the size by a method wherein an exhaust gas manifold comprises an inner confluence manifold, an outer confluence manifold, a two-exhaust port manifold, and a one-exhaust port manifold, and exhaust gas interference is prevented from occurring when an ignition order is varied. CONSTITUTION:Exhaust gas of cylinders 1-8 is collected to inner and outer confluence manifolds A and C and fed to an exhaust gas turbine 26 to rotate a blower 27 of a supercharger. When an ignition order is varied in the case rated rotation of an internal combustion engine is varied, variation is practicable following the variation such that an exhaust gas manifold group wherein exhaust gas interference is lowermost is constituted. For example, in the case an ignition order is set to 1 2 4 6 8 7 5 3, a group of exhaust gas manifolds is constituted such that 1-4-5-8 are collected in one set to the outer confluence manifold C and 2-3-6-7 are collected in one set to the inner confluence manifold A. This constitution causes reduction of exhaust gas interference to a minimum.
Patent JP-S6185606-A (JP)
Title: Magnetic head
Inventor: IWASAKI TAKASHI
IPC: G11B5/127
Filed: 1984-10-03
Abstract: PURPOSE:To reduce the slide noise easily and surely by sticking a vibrationproof alloy to part of a hole for coil winding of a magnetic head chip of a rotary head. CONSTITUTION:In a rotary head 10, two magnetic head chips 12 and 12 are mounted on a cylindrical rotary cylinder 11. These magnetic head chips 12 and 12 consist of a single crystal ferrite, and coils 15 are wound through winding windows 12a in approximate centers, and these head chips are fixed to chip bases 13 and 13, and chip bases 13 and 13 are attached to the rotary cylinder 11 by screws 14 and 14. A vibrationproof alloy 16 is packed and stuck to one end near the tape sliding face of the winding window 12a for coil winding formed in the magnetic head chip 12. Thus, the slide noise is reduced easily and surely with the simple constitution.
Patent JP-H0955878-A (JP)
Title: Exposure control system
Inventor: SHIBUYA NORITOSHI
IPC: H04N5/341
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To adjust an output signal never only by controlling the exposure time of a solid-state image pickup element and the gain of a video signal. SOLUTION: An exposure adjustment means 9 decides to reduce/increase or keep the exposure time or the gain based on the signal level of an object converted by a solid-state image pickup element 3 and controls the gain of an amplification means 8 and a drive pulse generated by a drive pulse generation means 10. Thus, the exposure time and the gain of the video signal are only controlled to adjust the output signal level, this obtaining the exposure control system which is small-sized and strong against vibration.
Patent JP-H0257623-A (JP)
Title: Production of fine copper powder
Inventor: OTSUKA KENICHI
IPC: B67D1/04
Filed: 1988-08-24
Abstract: PURPOSE:To produce the title high-purity and stable fine copper powder by allowing the vapor of cuprous chloride to react with a reducing gas in the vapor phase at a specified reaction temp. CONSTITUTION:Cuprous chloride contained in a quartz boat 3 is heated and vaporized in a vaporization part 2 in a reactor 1. The vapor is sent to a reaction part 5 through a carrier gas 4 such as argon. The cuprous chloride vapor is allowed to react with a reducing gas 7 such as gaseous hydrogen sent from a nozzle 6 in the vapor phase in the reaction part. In this case, the reaction temp. is controlled to 700-900 deg.C, and the residence time to about 0.05-5sec. The gaseous reaction product is cooled in a cooling part 8 to obtain the high-purity fine copper powder 9 consisting essentially of a single crystal and with the surface stabilized and difficult to oxidize. The fine copper powder thus obtained has about 0.1 to several mum particle diameter, and is appropriately used for the filler for a high-temp. sintering-type conductive paste.
Patent JP-H0876013-A (JP)
Title: Projecting lens
Inventor: KIMURA SHUNSUKE
IPC: G02B13/16
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a bright and wide-angle projecting lens by composing this lens of first to fifth lens groups and forming the lens so as to satisfy specific conditions. CONSTITUTION: This lens consists of the first lens group U1 having an aspherical face, the second lens group U2 consisting of positive and negative lenses, the third lens group U3 consisting of biconcave positive and negative lenses, the fourth lens group U4 of a positive lens having an aspherical face and the negative fifth lens group U5. The lens is so constituted as to satisfy the conditions |f1/f2|>12, |f1/f0|>4.8, 1.0<f3/f0<1.8, 1.9<f4/f0<5, -1.9<f5/f0<-1.2, d12/f0< 0.2, 0.12<d23/f0<0.16, fB1<=0 when f0 is defined as the focal length of the entire system of the projecting lens, f1 to f3, f5 are defined as the focal lengths of the first to third and fifth lens group, d12, d23 as the air spacings on the optical axes between the first and the second lens groups and between the second and the third lens groups and fB1 is defined as the focal length of the first lens calculated by best fitting the aspherical lens face shape of the first lens group to a spherical face within the effective diameter and using the curvature of this spherical face.
Patent JP-H0548056-A (JP)
Title: Method for driving liquid crystal display device
Inventor: OURA MICHIYA
IPC: H01L21/336
Filed: 1991-08-20
Abstract: PURPOSE:To normalize the facial average display among picture elements where the leak pass occurs and prevent the picture element fault so as to improve the yield by devising the polarity arrangement for writing data. CONSTITUTION:The title device has many picture elements arranged in the data line direction and scanning line direction and the voltage written corresponding to respective display gradations of the elements according to the specified display cycle, and it accumulates the written voltage in the picture element capacity. In the device, two picture elements for writing voltage with same polarity are arranged along the data line direction and/or scanning line, respectively.
Patent JP-S58108835-A (JP)
Title: Noise reduction switching circuit
Inventor: MASUKO AKINOBU
IPC: H04B1/64
Filed: 1981-12-23
Abstract: PURPOSE:To switch easily a noise reduction circuit without providing any switch, by switching the gain of a variable gain controlling circuit between a fixed gain state and a gain control state corresponding to an input signal level. CONSTITUTION:A switching circuit 34 turns on a transistor (TR) Q1 when an input terinal 40 is held at a high level, and a TRQ2 is turned off by the output of an inverter 41; and the output controlling current of a fixed control signal generating circuit 35 is applied to control terminals of variable gain controlling circuits 31 and 32 through a diode D2 to fix the gains of the circuits 31 and 32 to one time forcibly. When a noise reduction switching signal goes down to a low level, the TRQ1 turns off and the TRQ2 turns on; and a diode D1 is conductive and the diode D2 is cut off to convert a voltage corresponding to the amplitude of the input signal into a current through a voltage-current converting circuit 30D, controlling the gains of the variable gain control circuits 31 and 32 through the diode D1.
Patent JP-H05236987-A (JP)
Title: Non-natural amino acid-inserted protein and its production method and reagent kit
Inventor: YOKOYAMA SHIGEYUKI
IPC: C12N15/09
Filed: 1991-08-20
Abstract: PURPOSE:To obtain the subject substance into which a non-natural amino acid is inserted at an arbitrary position required by an user, by controlling the insertion position of the non-natural amino acid for each codon group by a specific method using a cell-free protein synthesis system. CONSTITUTION:A non-natural amino acid-inserted protein is synthesized in a cell-free protein synthesis system using (A) the combination product of the non-natural amino acid with an isoaccepting t-RNA corresponding to a specific codon and (B) amino acids constituting the protein as subtrates to provide the objective substance in which the insertion position of the non-natural amino acid is controlled for each codon group. A continuous cell-free polypeptide synthesis system is preferable as the above-mentioned cell-free protein synthesis system. The synthesis system is preferably a system which is obtained e.g. by a method in which an antibody against an aminoacyl t-RNA synthesis enzyme is added and in which the activity of the aminoacyl t-RNA synthesis enzyme corresponding to the used isoaccepting t-RNA is low.
Patent JP-S6189344-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02G3/34
Filed: 1984-10-04
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-H0257471-A (JP)
Title: Driving device and brake device using driving device
Inventor: TAMAMORI HIDEO
IPC: F16D65/28
Filed: 1988-08-22
Abstract: PURPOSE:To reduce the size of a driving device by advancing a push rod with a piston through a frictional engagement portion until the push rod in no-load state is put in load state and advancing only the piston after the push rod is put in high load state. CONSTITUTION:In a pneumatic cylinder 1 as a driving device for a brake device or the like, when compressed air is supplied from a supply and discharge port 12 to a pressure chamber 13 to advance a piston to the left, at the start of advance, the piston 11 is advanced with a push rod 2 brought into frictional engagement therewith through a friction member 18 urged by a spring 19. Secondly, when an output portion 16 is pressed to an object X to stop the advance of the push rod 2, slippage occurs between the piston 11 and the push rod 2 so that only the piston 11 is advanced and a pressure portion 25 of a lever 3 is pressed by the piston 11. Thus, the lever 3 is turned, whereby the push rod 2 is strongly advanced through the engagement of a tooth train of an engaging portion 26 with teeth of a rack of an engaged portion 20 to press the object X.
Patent JP-S6186617-A (JP)
Title: Electronic hoist scale
Inventor: HINO MASAMICHI
IPC: G01G19/18
Filed: 1984-10-03
Abstract: PURPOSE:To prevent useless power consumption, by automatically turning OFF the power source switch of a battery when an acceleration detecting means does not detect acceleration for a specified time period or longer, and cutting OFF the battery power source automatically when the hoist is not used. CONSTITUTION:A scale 4 is moved up and down or moved in the right and left directions by driving a crane 1. Acceleration is generated when the movement is started or stopped. The acceleration is detected by an acclerometer 15. When the next acceleration is not generated within a specified time period, which is set by a timer, from the time when the acceleration has become zero, a switch-OFF signal is generated in the scale 4 and a battery power source is cut OFF. Namely, a power source switch 9 is automatically turned OFF. The operator does not have to turn OFF the switch 9 manually when the switch is located at a position, which is hard to access. Thus the operability can be improved.
Patent JP-S58111189-A (JP)
Title: Prom data writing circuit
Inventor: SHIMAMURA YOSHIHIRO
IPC: G11C16/12
Filed: 1981-12-23
Abstract: PURPOSE:To set up PROM data writing power voltage to plural values by providing the titled circuit with an operation power supply, a writing power supply, a data writing circuit, a protective resistor connected to the writing power supply, a voltage setting circuit to output a voltage selecting signal, and a voltage regulating circuit and using the writing power supply in common. CONSTITUTION:Operation power voltage is outputted by the operation power supply 4 and writing power voltage is outputted by the writing power supply 3. The protective resistor R1 is provided in parallel with a writing circuit 1 and a voltage regulating resistor R2 is connected through a switching MOST Q6 in parallel with the R1. The voltage setting circuit 5 includes FMOS Q3 and a setting signal S3 and a reading signal S4 are usually set up to L and H respectively by a detection circuit 6. When a signal >=10V is inputted to the PROM as an address signal A0, S3 and S4 are turned to H and L respectively. A voltage rising circuit 2 is actuated when a voltage selecting signal S2 is H. By applying specific inputs to the PROM, the data writing power voltage can be set up to plural values.
Patent JP-S59101180-A (JP)
Inventor: SAIGOU HIROSHI
IPC: A63H3/20
Filed: 1982-11-29
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。
Patent JP-S6269196-A (JP)
Inventor: OZAWA MITSUAKI
IPC: G21C7/12
Filed: 1985-09-24
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-S6364691-A (JP)
Title: Memory device
Inventor: MASUMOTO KENZO
IPC: G11C11/41
Filed: 1986-09-04
Abstract: PURPOSE:To approach an access time and an access cycle to a high speed static (S)-RAM by combining two types of S-RAMs with different access times and comprising a memory bank. CONSTITUTION:When a request data 112 and an address data 100 are simultane ously inputted, the high speed S-RAM1 comprising the memory bank and a normal speed S-RAM2 output read signals 101a, 101b, 101c and 101d correspond ing to respective timing generators 3 and 4 in the S-RAM2 access time t2 longer then the access time t1 and the S-RAM access times t1. Signals 100c and 100d output following signals 100a and 100b through a selector 5. Similarly in writing, the access time and the access cycle approach substantially the high speed S-RAM. Without using only expensive the high speed S-RAM, a high speed action is made accordingly.
Patent JP-2000039230-A (JP)
Title: Refrigerating apparatus
Inventor: MESAKI TAKEMUNE
IPC: F25B13/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To satisfy requirement for heating and cooling in any conditions by a single refrigerating system in a refrigerating apparatus conducting a cascade refrigerating cycle. SOLUTION: The refrigerating apparatus is provided with a heat source-side refrigerant circuit 70 having plural cascade heat exchangers 50, 60 and a plurality of utilizing- side refrigerant circuits 11, 21. High pressure gas piping LG-H is connected with outlet sides of outdoor compressors 41, 42 of the heat source-side refrigerant circuit 70. Low pressure gas piping LG-L is connected with suction sides of the outdoor compressors 41, 42. Liquid piping LL is connected with liquid sides of outdoor heat source-side heat exchangers 45, 46. The liquid piping LL is connected with one end side of each of the cascade heat exchangers 50, 60. The other end side of each of the cascade heat exchangers 50, 60 is switched to either state communicating with the high pressure gas piping LG-H or a state communicating with the low gas piping LG-L by three-way valves 52, 62.  The liquid piping LL is connected with one end side of a utilizing-side heat exchanger 31 of the heat source-side refrigerant circuit 70. The other end side of the utilizing-side heat exchanger 31 is switched to either state communicating with the high pressure gas piping LG-H or a state communicating with the low pressure gas piping LG-L by a three-way valve 33.
Patent JP-H1036362-A (JP)
Title: Epoxy compound and use thereof
Inventor: TAKAI HIDEYUKI
IPC: C08G59/34
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy compound capable of becoming a cured film having a high strength, adhesiveness and heat resistance, while maintaining a sufficient flexibility by epoxidizing an unsaturated fatty acid derivative having a specific structure. SOLUTION: This objective epoxy compound is obtained by oxidizing one or more double bonds of an unsaturated fatty acid derivative expressed by the formula [R<1> -(CH=CH-CH2 )m -(CH2 )n -COO]k R<2> [R<1> is a 1-10C alkyl; R<2> is a k-valent polyhydric alcohol residue; (k) is >=2 integer; (m), (n) are each 1-20 integer; the order of binding of each of (m) and (n) groups is optional] with an oxidizing agent (e.g. peracetic acid) for forming the epoxide. An adhesive, a sealant composition, a coating material, etc., are obtained by mixing the epoxy compound with components such as a thermoplastic resin, a curing agent, a tackiness imparting agent, a plasticizer, a solvent and a stabilizer.
Patent JP-H06217326-A (JP)
Title: Solid-state image pickup device
Inventor: ASAIDA TAKASHI
IPC: H04N9/804
Filed: 1993-08-24
Abstract: PURPOSE:To obtain the solid-state image pickup device in which a digital picture signal with excellent picture quality is obtained without production of beat disturbance by using a standard CCD image sensor. CONSTITUTION:Image pickup signals outputted from solid-state image pickup sensors 1R, 1G, 1B driven at an fS1 rate are digitized by A/D converters 3R, 3G, 3B at a prescribed phase of fS1 rate. Then the digital signals are given to a 1st digital arithmetic operation section 4 comprising digital process circuits 41, 42 operated at a clock rate relating to the said fS1 rate, from which a digital luminance signal Y and two digital color difference signals CR, CB and a 2nd digital arithmetic operation section 5 comprising rate conversion circuits 50Y, 50C converts the signals into signals Y, CR, CB relating to an fS2 rate.