baber/WOPTO huggingface dataset:
Patent JP-H05204256-A (JP)
Title: Electrophotographic printer
Inventor: NISHIGUCHI TSUYOSHI
IPC: G03G15/20
Filed: 1992-01-09
Abstract: PURPOSE:To improve heat efficiency at the time of secondary transfer and fixing and to accomplish high speed printing by providing the heat source of a secondary transfer and fixing means which transfers and fixes a toner image formed on a transfer belt on a medium to be transferred inside the transfer belt. CONSTITUTION:A secondary transfer and fixing roller 1 being the heat source is provided inside a transfer endless belt 3, and other secondary transfer and fixing roller 2 putting the belt 3 and a medium to be transferred 10 between the roller 1 and the roller 2 is provided outside the belt 3. As for the difference of the heat conductivity of the belt 3 and the medium 10, that of the belt 3 is larger. Therefore, a toner 11 is efficiently heated by providing the roller 1 being the heat source inside the belt 3. Thus, a fixing temperature is set to be low and the high speed printing is accomplished. Since the transfer belt is easily cooled, primary transfer temperature is set to be low.
Patent JP-S5595475-A (JP)
Title: Still-picture broadcast receiver
Inventor: MATSUSHITA AKIRA
IPC: H04N7/035
Filed: 1979-01-11
Abstract: PURPOSE: To make it possible to record and retain a sound while preventing the fatigue of eyes without any need to see a screen carefully, by generating the sound on recognizing character patterns when a still-picture signal is character information.  
     CONSTITUTION: When Chinese characters of [Sei-shi-ga] (still picture) are displayed on a CRT screen, character patterns are led to gate circuit 15 by th signal of control circuit 18 and then transferred to pattern recognition circuit 16. Once circuit 16 receives the character pattern of [Sei], it operates by various clock signals of circuit 18 to recognize this character pattern and then to output the sound code of [Sei]. This code output is sent to sound demodulator circuit 17, where it is demodulated into a sound signal by the signal of circuit 18. The demodulated signal is sent to speaker 19, which is driven to generate the sound of [Sei]. Thus, circuit 16 recoznizes character patterns [Sei], [shi] and [ga] in sequence and generates sounds [shi] and [ga] in the same way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58119089-A (JP)
Inventor: HASHIMOTO MICHIAKI
IPC: G07D7/20
Filed: 1982-01-08
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-S59127216-A (JP)
Title: Magnetic head
Inventor: HOSOKAWA MINORU
IPC: G11B5/245
Filed: 1983-01-10
Abstract: PURPOSE:To simplify the constitution of a magnetic head and to decrease working manhours by setting magnetic cores with high magetic permeability at intervals from a medium on both outsides of a gap part in a gap width direction so that they are nearly parallel to medium opposing end surfaces of the gap part, and specifying the height between separate surfaces and the end surfaces between 1 and 20 microns. CONSTITUTION:A nonmagnetic part 202 is embedded in a core 201 near the gap part of a center member. There is the gap part 302 between magnetic cores 301. Then, nonmanetic parts 202 are formed at the circumferential parts of the gap part 302 on the side where the magnetic cores 301 faces a medium. Data is recorded on the medium in an area E of the gap part and data on the medium is erased in areas F and G. When H is >=1 micron in a figure, a data pattern is left recorded easily in erasing areas and this possibility further increases when the abrasion a head material is considered. Consequently, the value of H is designed preferably to about 5-10 microns. It is difficult to use practically unless the value of H is at least 1-20 microns.
Patent JP-H01177586-A (JP)
Title: Information recording and displaying body
Inventor: TAGIWA IZUMI
IPC: G09F9/00
Filed: 1988-01-07
Abstract: PURPOSE:To improve the precision of recording and display and to simplify a device by selectively generating Joule's heat in a resistance heating body layer provided between electrodes. CONSTITUTION:When power is selectively supplied to a resistance layer (resistance heating body) 3 between a pair of electrodes 2a and 2b and Joule's heat is generated to control heating, a cloudy part and a transparent part are formed in a thermochromic layer 4a of an information display body. When the information display body is seen from above in this state, a white image is seen in the cloudy part regardless of the presence of a coloring layer 4b and a color image in the coloring layer 4b is seen in the transparent part. That is, the color image in the coloring layer 4b on a reflection layer is seen in the transparent part of the thermochromic layer 4a in case of a reflection type display body, and the color image of the coloring layer 4b is seen in the transparent part of the thermochromic layer 4a through the light from a back light source in case of a transmission type display body. Thus, the image is displayed with high operability and high precision.
Patent JP-H01177819-A (JP)
Title: Excitation monitoring unit
Inventor: CHIBA TAKAMICHI
IPC: G01R31/327
Filed: 1988-01-08
Abstract: PURPOSE:To early detect a malfunction by composing a detector by serially connecting one or more diodes, and employing a signal from the detector as a malfunction signal through a time limiting operation circuit. CONSTITUTION:When an operation command contact 1 is first closed, a current I flows to the operation coil 4 of a keep relay 3, a self-switching contact 6 is reversed to a reset coil 5, a terminal (b) by the keep relay operation. Here, if it remains at a terminal (a) due to its switching malfunction, the current I continuously flows. In this case, the forward voltage drop VF of diodes D1-D4 occurs between the terminals A and B of an excitation monitoring unit 7, a current If flows to the light emitting side of a photodiode PC1 through a resistor R1, and the diode PC1 is operated. A time limiting operation circuit 8 connected to the photodetector side is operated by the operation of the photodiode PC1 after a predetermined time thereby to operate 1 relay driver 9 of next stage, and a contact output is produced between terminals C and D and between terminals E and F.
Patent JP-2000201206-A (JP)
Title: Portable telephone set
Inventor: KODA TETSUYA
IPC: H04M1/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To match the reference of time between a caller and a callee even if different time is displayed. SOLUTION: A portable telephone set 51 having a time display mechanism is provided with a timer start input part 12 inputting the start of timer, a timer termination input part 12 inputting the termination of timer and a control part 5 controlling a time display mechanism so that lapse time is displayed while timer start input is used as a start point and time from the input of timer start to the input of timer termination is displayed.
Patent JP-H02184613-A (JP)
Title: Skin cosmetic
Inventor: MATSUMOTO YASUNORI
IPC: A61K8/14
Filed: 1989-01-09
Abstract: PURPOSE:To obtain a skin cosmetic, excellent in stability with time, good in skin permeability and capable of exhibiting excellent cell activating function and skin adjusting effects by blending an extract of Ganoderma lucidum Karst. converted into a liposome as an active ingredient with other ingredients. CONSTITUTION:A skin cosmetic, obtained by blending a liposome enclosing an extract of Ganoderma lucidum Karst, as an active ingredient in an amount of 0.01-20wt.%, preferably 0.5-5wt.% expressed in terms of dried substance of the above-mentioned extract in a skin cosmetic and having the aforementioned effects. Furthermore, the above-mentioned liposome is obtained by extracting fruit bodies or mycelia of one or more species of Ganoderma lucidum Karst. with a solvent, such as water, ethanol and/or propylene glycol, and applying ultrasonic waves to the resultant extract of the Ganoderma lucidum Karst. together with a phospholipid, such as soybean phospholipid, egg yolk phospholipid, hydrogenated soybean phospholipid, hydrogenated egg yolk phospholipid and/or synthetic phospholipid and water.
Patent JP-S57115743-A (JP)
Title: Manufacture of color picture tube
Inventor: IWASAKI YASUO
IPC: H01J9/227
Filed: 1981-01-09
Abstract: PURPOSE:To greatly reduce the adventitious-light reflection coefficient and increase the contrast performance of a color picture tube, by preparing a black- light absorbing layer of a fluorescent surface from a mixture deposition film which is made up of a micro-granular metal powder and a transparent dielectric. CONSTITUTION:An Ni-MgO pellet is prepared by mixing given proportions of micro-granular Ni powder and MgO before the mixture is pressed and molded, and is used as an evaporation source 16. The evaporation source 16 is placed in a crucible 17 contained in a vacuum container 20. A face plate 1, on which vapor deposition is performed, is installed over the crucible 17 so that the inner surface of the plate 1 faces the crucible 17. When the internal space of the container 20 reaches a vacuum degree of, for example, about 5X10<-5>Torr, the evaporation source 16 is heated and evaporated by means of electron beams discharged from an electron gun 18, and a mixture deposition film 13 is formed on the inner surface of the face plate 1. Here, the thickness of the film 13 is restricted to above 700Angstrom  in order to make the adventitious-light reflection coefficient of the film 13 sufficiently low. As a result, the picture contrast of a color picture tube can be greatly increased.
Patent JP-H04239328-A (JP)
Title: Error detecting/correcting device for microprogram
Inventor: SEKIGUCHI ATSUSHI
IPC: G06F9/22
Filed: 1991-01-14
Abstract: PURPOSE:To attain the proper exchange of RAM chips by applying the correcting write to a control storage(CS) at occurrence of an error and then reading again the CS for check of the error so as to decide a fixed trouble of the CS. CONSTITUTION:When a single addresses word is read out of a CS 1 and sent to a microprogram reading(RD)register 2, an error check circuit 4 checks the presence or absence of an error. An error, if detected, is corrected and written into the register 2. If a new error is detected in the corrected data, a trouble of the register 2 is decided. If no error is detected, the corrected contents of the register 2 are corrected again end written in the corresponding address of the CS 1. The corrected and written contents of the CS 1 are read out again and checked. If no error is detected, an intermittent fault of the CS 1 is decided. Meanwhile a fixed trouble of the CS 1 is decided if an error is detected. Thus the proper exchange of RAM chips is attained.
Patent JP-S5288620-A (JP)
Title: Composite fibers
Inventor: KUMAKAHA SHIROU
IPC: D01D5/30
Filed: 1976-01-13
Abstract: PURPOSE: Composite fibers, whose single fiber consists of a polyamide and a specific copolyester bonded radially, and arranged alternately in the cross section, capable of easily giving deerskin-like fabrics by raising and peeling the bonding after weaving and knitting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02185628-A (JP)
Title: Device for controlling idling operation of internal combustion engine
Inventor: SANO HIROAKI
IPC: F02D9/02
Filed: 1989-01-09
Abstract: PURPOSE:To reduce fuel consumption and lower vibration and noise by providing a first selector valve in the first negative pressure transmitting passage of a first diaphragm mechanism and providing a second selector valve in the second negative pressure transmitting passage of second and third diaphragm mechanisms. CONSTITUTION:A negative pressure operating type first diaphragm mechanism 8 is provided on a throttle valve 2 and a negative pressure operating type second diaphragm mechanism 15 is provided on the first diaphragm mechanism 8 while, on the other hand, a third diaphragm mechanism 21 is provided on the throttle valve 2. A first selector valve 33 for acting a negative pressure on the pressure chamber 10 of the first diaphragm mechanism 8 at the time of driving a hydraulic pump 3 for an internal combustion engine is provided in a first negative pressure transmitting passage 30 to the pressure chamber 10. Further, a second selector valve 35 for acting a negative pressure on the pressure chamber 17 of the second diaphragm mechanism 15, and the pressure chamber 23 of the third diaphragm mechanism 21 at the time of driving a compressor 4 for the internal combustion engine is provided in a second negative pressure transmitting passage 31 to the pressure chambers 17, 23.
Patent JP-S63174845-A (JP)
Title: Process skip preventing system
Inventor: MIURA YOSHIAKI
IPC: G05B19/418
Filed: 1987-01-09
Abstract: PURPOSE:To perform a working job for each process to the incoming work without fail, by constituting a start of equipment for each process so as to be carried out only at a time when a starting signal out of a starting signal generating device at the previous process is being inputted. CONSTITUTION:After the work subjected to a working job at an n-1 process in advance of an optional (n) process is first set up in the (n) process, if a starting signal is generated at a starting signal generating device at the (n) process, a start of the (n) process is carried out because the starting signal of the preceding n-1 process is being generated. And, after the work is set up in equipment of the n process without passing through the preceding n-1 process, if the starting signal of the n process is generated, no start of the equipment of the n process is carried out because the starting signal of the preceding n-1 process is not generated. Therefore, if there is any process skip in the work to be conveyed to each process, it is easily findable at once at the adjacent process, so that the working job at respective processes is surely performed and, what is more, reliability in a product is improvable.
Patent JP-H02185764-A (JP)
Title: Information recording and reproducing device
Inventor: IIJIMA KATSUMI
IPC: G11B20/12
Filed: 1989-01-11
Abstract: PURPOSE:To eliminate the need for an exchange between a data in a alternate sector part and a data in a defective sector and hence to omit the time required for executing the data exchange by disposing an alternate sector to a leading part in a track. CONSTITUTION:An optical disk 1 is constituted of plural tracks 10, while the track 10 is also constitutive of plural sectors 20, 21, 22.... Now, the alternate sectors 20, 30, 40... are disposed to the leading part of the track 10 by a command of the information recording and reproducing device. Then, the data in the alternate sector part is reproduced and stored in a prescribed position of a memory in a controller part, and the data from the next sector is stored in the remaining memory part in the controller part, so that the data for one track amt. is built up. By this method, since the exchange between a data of an error part and the data of the alternate part can be excluded at the time of reproducing the data, the time required for executing the data exchange can hence be omitted.
Patent JP-H02183100-A (JP)
Title: Inhibiting method of infiltration of underground water
Inventor: SONODA KAZUO
IPC: E21F16/00
Filed: 1989-01-10
Abstract: PURPOSE:To prevent the infiltration and permeation of underground water into the underground cavity of a mine, etc. by feeding air, an inert gas, etc. into the cavity from the outside and holding the internal pressure of the cavity at a value higher than external ambient pressure. CONSTITUTION:Roads 8, 9, 10 communicated with the underground cavity 2 of a mine, etc. are sealed with pressureproof plugs 5, 5', 5'', and fine cracks 6 communicated with ground surface are sealed. Air, an inert gas, etc. are force-fed into the cavity 2 through a pipe 3 by a compressor 4. The internal pressure of the cavity is held at a value higher than external ambient pressure at all times. Accordingly, the infiltration and permeation of underground water into the cavity from a stratum can be prevented.
Patent JP-H06209191-A (JP)
Title: Electronic component mounting apparatus
Inventor: SATO SHOICHIRO
IPC: B23P21/00
Filed: 1993-01-12
Abstract: PURPOSE:To surely suck and retain an electronic component at the time of mounting an electronic component different in shape, eliminate position deviation, and ensure high mounting precision. CONSTITUTION:A mortor 12 which changes the rotation position of a suction nozzle 4 sucking and retaining an electronic component 5 is arranged after parts mounting process and before component sucking process. The motor 12 rotating the suction nozzle 4 is operated on the basis of previously inputted component shape data, and component accommodation direction data in a component feeding means. Thereby electronic components are surely sucked.
Patent JP-H02222832-A (JP)
Title: Oxygen concentration sensor
Inventor: ITO TOSHIBUMI
IPC: G01N27/409
Filed: 1990-01-10
Abstract: PURPOSE:To enable the formation of the same electrode layer with a uniform thickness and width by forming a reference gas side electrode layer within a long groove arranged from an internal tip of a ceramic tube to an internal rear end by a drip coating. CONSTITUTION:A ceramic tube has a cavity 1a formed inside. An electrode 2 on the side of a gas to be measured is attached with a fixed width on an external surface of the ceramic tube 1 and furthermore, a coating of a substance having a catalytic nature such as platinum and porous ceramic is applied on the surfaces of the electrode 2 on the side of the gas to be measured and the ceramic tube 1. A groove 15 is provided from the internal tip to internal rear end of the ceramic tube 1. Then, a specified electrode material is guided to the groove 15 with a drip coating to form a reference gas side electrode layer 3 with a uniform width and thickness.
Patent JP-S5390250-A (JP)
Title: 4-(beta-alkoxyethoxy)-benzoic acid-4"-cyanobiphenylester
Inventor: SUGIMORI SHIGERU
IPC: C07C253/00
Filed: 1977-01-14
Abstract: PURPOSE: 4-(β-Alkoxyethoxy)-benzoic acid-4"-cyanobiphenylester I(R is 1-8C linear chain), e.g. 4-(β-propoxyethoxy)-benzoic acid-4"-cyanobiphenylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01179950-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENDO KEIICHI
IPC: G03G5/14
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a photosensitive body superior in sensitivity by successively laminating an undercoat, an electric charge generating layer, and a charge transfer layer and specifying the relationship among the volume resistivities of each layer. CONSTITUTION:The undercoat, the electric charge generating layer, and the charge transfer layer are successively laminated on a conductive substrate, and the relationship among the volume resistivity of the undercoat rhoU, that of the charge generating layer rhoG, and that of the charge transfer layer rhoT are controlled so as to satisfy the expression: rhoT>=rhoG>=rhoU by properly selecting each kind and amount of an organic pigment and a charge transfer material to be used, and an additive to be used when needed, thus permitting the obtained electrophotographic sensitive body to be freed of deterioration of electrophotographic characteristics due to repeated uses and superior in durabil ity.
Patent JP-H10198862-A (JP)
Title: Commodity directly stacking type automatic vending machine
Inventor: TOMODA KAZUHISA
IPC: G07F11/18
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To detect the position of a pusher by using one detector. SOLUTION: The commodity direct stacking type automatic vending machine stores commodities 5 on a mounted unit 3 in two front and rear rows in a directly stacked state and feeds the commodity 5 one row each to this side by reciprocating a pusher 10 between a rear end position A and a front end position C. A middle position B that feeds each row of commodity storage rows 21a and 21b is provided between the positions A and C, and a detector 22, which detects that the pusher 10 stops at the position A and at the position B is provided. A pair of front and rear cams 29 and 30 for detection, which turn on and off the detector 22 is attached to a slide body 25 that engages the pusher 10 and moves back and forth together with the pusher 10, and the front and rear length of the cam 29 for the front end detection is shorter than the front and rear length of the can 30 for the rear end detection.
Patent JP-H08188610-A (JP)
Title: New transition metal compound, olefin polymerization catalyst component, olefin polymerization catalyst and polymerization of olefin
Inventor: MATSUI NARIKAZU
IPC: C08F10/00
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a transition metal compound having a structure represented by a specified formula, and therefore serving as a catalyst component which can give an olefin polymer in high polymerization activity. CONSTITUTION: This compound is represented by the formula (wherein M is a transition metal atom of IVb, Vb or VIb group; R<1> to R<12> are each H, a halogen, a 1-20 C hydrocarbon group, a 1-20 C halohydrocarbon group, an Si- containing group, an O-containing group, as S-containing group, an N-containing group or a P-containing group, provided that, among R<1> to R<12> , any two groups on the adjoining carbon atoms may be combined with each other to form a fused ring; X<1> and X<2> are each H, a halogen, a 1-20 C hydrocarbon group, 1-20 C halohydrocarbon group, an O-containing group or an S-containing group).  The compound can be used as a component of an olefin polymerization catalyst, and this catalyst is prepared by combining the compound with an organoaluminumoxy compound and/or a compound which reacts with this compound to form an ionic pair and optionally an organoaluminum compound.
Patent JP-S59131095-A (JP)
Title: Heat insulating laminate member and pressure receptacle
Inventor: SAKAMOTO HIDEO
IPC: F17C1/12
Filed: 1983-01-13
Abstract: PURPOSE:To provide high-strength heat insulating laminate member and to improve the heat insulating property of the member by forming a lot of pits on one intermediate layer of laminated plate materials to form heat insulating spaces. CONSTITUTION:A heat insulating member 20 comprises the first layer 21, the second layer 22 and the third layer 23 which are made of steel plate material. A lot of pits 30 are bored in the second layer 22, and air accumulated in the pits 30 will bring heat insulating action so as to remarkably decrease the quanity of heat transmitted between the first layer 21 and the third layer 23. Further, as the second layer 22 is much stornger than an asbestos plate, the member 20 can have a high strength on the whole.
Patent JP-H01180250-A (JP)
Title: Catalyst for decomposing methanol
Inventor: ISOGAI YOSHIO
IPC: C01B3/22
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a catalyst for decomposing methanol having excellent activity, selectivity and strength by adding phosphate of aluminum to coprecipitate obtd. by mixing basic precipitant with an aq. soln. of copper and nickel salts. CONSTITUTION:The water-soluble copper salt such as cupric nitrate trihydrate and water soluble nickel salt such as nickel nitrate hexahydrate are mixed with the basic precipitant such as ammonium nitrate. And, water soluble copper compd. and water insoluble nickel compd. are deposited as precipitate separately or concurrently. The mixture of the precipitates or the coprecipitate is added with the phosphate salt of aluminum such as aluminum phosphate. The catalyst for decomposing methanol obtd. in such a way has high activity even under a pressure and besides, produces very little byproducts such as dimethyl ether, methyl formate. The catalyst also has sufficient strength and is proof against long period usage.