baber/WOPTO huggingface dataset:
Patent JP-S6320021-A (JP)
Title: Rare gas recovery device
Inventor: FUNATO MINORU
IPC: G21C17/07
Filed: 1986-07-10
Abstract: PURPOSE:To improve controllability by placing an activated carbon cylinder and a heater in a block made of a material of high heat conductivity, by providing a spray nozzle applying liquefied nitrogen above an activated carbon cylinder, and by detecting the temp. in an adiabatic vessel. CONSTITUTION:The activated carbon cylinder 2, a heat transfer pipe 3, and block 4 receiving the activated carbon cylinder 2 are placed in the adiabatic vessel 1, and the cover 6 of the adiabatic vessel 1 is provided with a inlet pipe 7 of liquefied nitrogen, an outlet pipe 8 of gaseous nitrogen, and a take-out pipe 9 of thermocouple, etc. When the activated carbon is to be heated, electric current is impressed to an electric heater 12 to heat the activated carbon by heat transfer through the block 4, and when to be cooled, liquefied nitrogen is sprayed to the block 4 by a spray nozzle 13 to cool the carbon. In this case, as the block 4 is made of the material of high heat conductivity, the temp. difference arround the activated carbon cylinder 2 is resuced. and the controllability is improved by detecting the correct temp. of the activated carbon clynder.
Patent JP-S5950008-A (JP)
Title: Aluminum nitride powder and its manufacture
Inventor: KURAMOTO NOBUYUKI
IPC: C01B21/072
Filed: 1982-09-17
Abstract: PURPOSE:To obtain high purity hyperfine AlN powder having a low oxygen content and superior sinterability by mixing alumina powder with carbon in a specified ratio and by calcining the mixture in an atmosphere contg. nitrogen. CONSTITUTION:Alumina powder having >=99.9wt% purity and <=2mum average grain size is mixed with carbon having <=0.2wt% ash content and <=1mum average grain size in 1:0.4-1:1 weight ratio. The mixture is calcined at 1,400-1,700 deg.C in an atmosphere contg. nitrogen. Since the calcined product contains unreacted carbon besides produced AlN, it is preferably calcined at 650-750 deg.C in air or oxygen to oxidize and remove the residual carbon. When the oxidation temp. is excessively high, the surface of the AlN powder is excessively oxidized, so the desired powder having a low oxygen content is not obtd. The oxidation temp. and time are properly set.
Patent JP-S6224989-A (JP)
Inventor: NAGAHARA TOSHIO
IPC: B25J19/00
Filed: 1985-07-19
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-H0220417-A (JP)
Title: Unit for installing heating apparatus or air conditioner to automobile
Inventor: JIYATSUKU DANIYOO
IPC: B60H1/00
Filed: 1988-06-30
Abstract: PURPOSE: To make a heater or air conditioner attachable and detachable as a unit in the mounting or replacement of an engine room-side component to facilitate the work by installing a part of a heater or air conditioner device on an independent bulkhead, and constituting the bulkhead so as to be mountable on a vehicle body as a partitioning wall. CONSTITUTION: A mounting unit 10 installable to a body is formed of a bulkhead 11, a separator 12, a blower 13, a radiator 14, and a blowout port 15 opened to a cabin 6. A conduit 16 from the separator 12 to the blower 13 and a circulating joint pipe 17 are extended through the bulkhead 11. Since the bulkhead 11 forms a partitioning wall for interrupting an engine chamber 4 from the cabin 6 when the unit 10 is mounted on an automobile, the upper edge and lower edge of the bulkhead can be connected to a reinforcement 7 and the front end 9 of a floor board 5, respectively. Further, the side edge of the bulkhead is connected to the side part of the automobile. A heater can be mounted in a fixed position of the automobile by a single work as a unit, and in the mounting of a cooler as air conditioner, also, a support plate can be used.
Patent JP-S6052439-A (JP)
Title: Automatic selecting apparatus for form-sheet size
Inventor: KAI HIDETAKA
IPC: G05B19/02
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the labor for the selective operation by selecting a cassette according to the form-sheet size having the registered priority order when copying is restarted after the assigned size is reset, in a copying machine equipped with two paper feeding cassettes or paper feeding trays. CONSTITUTION:In use, a user operates a register switch 23, and the priority order is determined on the basis of the size of form-sheets accommodated into two paper feeding cassettes and memorized into the first memory 23. A central arithmetic processing unit 10 detects the state of a size assigning switch 24 after the input of instruction and judges whether the user assigns the form-sheet size or not according to the memory state of the second memory 25. In case of YES, an actuator 30 is controlled according to the assigned size. Then, it is judged if the assigned size is reset or not, and in case of YES, the actuator 30 is controlled so that a cassette is selected according to the above-described priority order on the basis of the outputs of the form-sheet size detecting sensors 26 and 27.
Patent JP-S6137244-A (JP)
Inventor: KURITA KAORU
IPC: B05C13/02
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。
Patent JP-H063792-A (JP)
Title: Method for recycling waste processing liquid of silver halide photographic sensitive material
Inventor: ISHIDA KENJI
IPC: G03C7/44
Filed: 1992-06-19
Abstract: PURPOSE:To decrease the volume of a waste photographic processing liquid by using a distilled liquid as the dissolving water of a photographic processing agent and the evaporation makeup water of the processing tank of an automatic developing machine. CONSTITUTION:The distilled liquid generated by subjecting the photographic processing liquid contg. substantially no benzyl alcohol to evaporating and concentrating treatment under a reduced pressure of <=700mmHg at <=90 deg.C is used as the dissolving water for the photographic processing agent and the evaporation makeup water of the processing tank of the automatic developing machine in the photographic processing of silver halide photographic sensitive materials. The waste photographic processing liquid is injected and stored in an evaporation kettle 21 which withstands a reduced pressure and the upper part of a cooling kettle 22 provided concentrically on the outer side of the evaporation kettle 21 communicates with the evaporation kettle 21 and is connected to a pressure reducing means 23, by which the pressure therein is reduced. Boiling is known to take place at the b.p. or below if the pressure is reduced lower than the atm. pressure in this evaporation kettle 21. The evaporation at a low temp. at which the generation of gas hardly arises is executed under this reduced pressure.
Patent JP-S6221807-A (JP)
Inventor: NAKAJIMA NAOKI
IPC: B32B27/40
Filed: 1985-07-22
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-H117129-A (JP)
Title: Positive photoresist composition and multilayered resist material using that
Inventor: KOBAYASHI YOSHINORI
IPC: H01L21/027
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resist compsn. showing a good film remaining rate for the formation of a pattern, especially not a dense pattern of lines and spaces(L& S) but an isolated pattern, excellent development contrast between an exposed part and a part not exposed, and excellent resolution, latitude for exposure, focus depth characteristics and cross section. SOLUTION: This compsn. contains (A) an alkali-soluble resin, (B) a compd. containing quinone diazide groups, such as 2,4-bis[4-hydroxy-3-(4- hydroxybenzyl)-5-methylbenzyl]-6-cyclohexylphenol naphthoquinone diazide sulfonic acid ester and (C) halogenated sulfonic acid.
Patent JP-S6316739-A (JP)
Title: Transmitting/receiving method for tv game software using catv system
Inventor: TAGAWA AKIRA
IPC: H04N7/173
Filed: 1986-07-09
Abstract: PURPOSE:To enjoy a TV game in a CATV system, by selecting >=two kinds of TV game softwares transmitted from the center of the CATV system, reading them in the storage part of a terminal equipment, and playing the TV game by using them. CONSTITUTION:Two or more kinds of TV game softwares 4 are transmitted to the terminal of the CATV system through the central processing unit (CPU), a modulator(MOD), and a mixer(MIX) in the CATV system, and transmission line 5, and at the terminal, a desired software is selected out of sent TV softwares, and is read in the storage part 3 of the terminal 2, and the TV game is played by using the software. Therefore, it is not necessary to prepare the software only if the terminal equipment capable of playing the TV game can be prepared, and it is economical because the desired software can be selected and used out of a various kinds of softwares.
Patent JP-S5862635-A (JP)
Title: Automatic original feeding device
Inventor: ISHIKAWA TAKUMA
IPC: B65H7/18
Filed: 1981-10-09
Abstract: PURPOSE:To avoid troubles concerning the feed of originals, by making a loosening mechanism unoperated when it is detected that an original is transparent in a copying machine provided with an automatic original feeding device. CONSTITUTION:When an original is set on a platen and a start switch is turned on, the first sensor which detects the original independently of the state of the original is turned on, and the original is carried to the detection position of the second sensor. The second sensor detects whether the original is transparent or not. If the original is not transparent, a loosening roller for feeding only one original surely is rotated to perform the loosening operation; but if the original is transparent like a sheet for OHP, the second sensor is turned off still, and the oiginal is fed continously until the third sensor is turned on, and the original reaches a prescribed position without the loosening operation.
Patent JP-S6053862-A (JP)
Title: Magnetic anisotropy sensor
Inventor: NAITOU TOSHIO
IPC: G01N27/72
Filed: 1983-09-05
Abstract: PURPOSE:To make it possible to inspect magnetic anisotropy from above through a coating, by respectively winding detection coils around the intermediate and end parts of the roots of adjacent comb tooth shaped parts, and allowing the inequality in output electromotive force to appear only in the detection coil in the vicinity of a place where magnetic anisotropy is different from that of the peripheral other part. CONSTITUTION:Lines of magnetic force 8 are excited in iron plates 1, 2 welded by plug welding parts 6 and a magnetic field passing the magnetic core of a sensor by exciting coils 4 and voltage signals are induced in detection coils 5 in proportion to the intensity of said lines of magnetic force 8. These voltage signal are set off with each other because magnetic permeabilities are equal between mutually adjacent magnetic cores when the plane arrangement of the end parts of the comb shaped tooth parts of the magnetic core of the sensor is a straight form and come to zero but, when the comb tooth shaped parts of the magnetic core are arranged in a zigzag pattern at the end parts thereof contacted with a magnetic material to be inspected, that is, the iron plate 1 as shown by numerals 3a-3n in the drawing, the magnetic permeabilities between the magnetic core end parts adjacent to each other becomes non-equilibrium by the magnetic anisotropy present in the iron plate 1 and voltage signals are induced in the detection coils 5 and the plung welding parts 6 can be detected because there is magnetic anisotroy with the parts of the iron plates 1, 2 in said plug welding parts 6.
Patent JP-H1176247-A (JP)
Title: Surgical operation system
Inventor: OGAWA AKIHISA
IPC: A61B17/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To secure the visual field and the space of operation work by a method wherein an endoscope, a treating device for operation and the like are inserted into a cavity formed by a cavity securing means through an apparatus insertion guide and a surgical operation is performed to reduce pressurization or discharge to the necessary minimum. SOLUTION: A cavity securing system for surgical operation is constituted of a guide needle 1, a dilator 2 as internally advancing device with a stretching antenna type multiple tube structure comprising a plurality of tubes 7a-7d made to cover the guide needle 1, a soft tube 3 and a sheath 4 for operation. The soft tube 3 is made up of a tube made of a resin to be formed as guide means for insertion of the sheath 4 for operation and made deformable according to the outline of the operation sheath 4. The sheath 4 for operation is constituted of a cavity securing means 11 and a soft tubular sheet member 12 and a communication means is formed to insert a device into the cavity.  With such an arrangement, the inside of the cavity is formed by the cavity securing means 11 and the device is inserted through the sheath 4 for operation to perform an operation thereby securing a sufficient visual field and space.
Patent JP-H11352008-A (JP)
Title: Temperature stratefied wind tunnel
Inventor: SHIRAKATA SHOJI
IPC: G01M9/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a temperature stratified wind tunnel in which a general purpose model can be employed. SOLUTION: A model surface part 9a, constituting a model 9 and legs 22 for supporting the model surface part 9a on a floor 21, is an integral aluminum cast block. Since temperature regulators 25 for regulating the surface temperature of the model 9 at a desired level are disposed in the floor 21, the surface temperature can be regulated, while simplifying the structure of the model 9 so as not to require piping or wiring. Consequently, low cost momfacturing is possible, and general-purpose a uses can be widened.
Patent JP-H0453374-A (JP)
Title: Projector with correction circuit
Inventor: HISADA OSAMU
IPC: H04N9/31
Filed: 1990-06-20
Abstract: PURPOSE:To avoid white balance adjustment and uneven brightness in an excellent way by implementing white balance adjustment and brightness adjustment on a projection face respectively based on color information and brightness information of the projection face. CONSTITUTION:A projector 1 has an information detection section (projection face information detection means) 3 and a projector main body 5. The information detection section 3 detects on color information and brightness information on a projection face S onto which a video image is projected from the projector 5. Based on the color information and brightness information detected by the information detection section 3, the white balance adjustment and brightness adjustment of a video signal V are respectively implemented by a correction circuit 7. Thus, excellent white balance adjustment is attained and uneven brightness is avoided independently of the color or contrast of the projection face.
Patent JP-S5951193-A (JP)
Title: Water supply system with variable speed pump
Inventor: SATOU KOUICHI
IPC: F04D15/02
Filed: 1982-09-20
Abstract: PURPOSE:To enable the terminal water supply pressure to maintain approximately constant by providing pressure sensors, means of driving pumps, and variable- speed command control unit and operating the pumps with variable speed in accordance with the resistance curve of the water supply pipe line for the pumps. CONSTITUTION:As a pump operation control means and a variable-speed command control device, the output side of an inverter unit INV is connected to induction motors M1 and M2 for pumps P1 and P2 through variable-speed operation switches MC2 and MC3, and the motors M1 and M2 are also connected to an AC power source PW through constant-speed operation switches MC1 and MC4 respectively. When a pressure sensor PS judges that the water-supply pressure is lower than the target water-supply pressure predetermined along the water supply pipe line, the pumps being stopped or being operated are started or accelerated. When the pressure is higher than the target water supply pressure, the pumps being operated are decelerated or stopped, and kept waiting for longer than the time required for starting, stopping, or varying the speed of the pumps, thereby allowing the terminal water supply pressure to be maintained approximately constant.
Patent JP-H06117860-A (JP)
Title: Vibratory gyro
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5649
Filed: 1991-06-07
Abstract: PURPOSE:To make a vibratory gyro to always make stable self-exciting vibrations and to detect the angular velocity of the gyro with high accuracy by giving three functions of a driving, feeding back, and detecting functions to a pair of piezoelectric elements. CONSTITUTION:By applying an AC voltage across piezoelectric elements 21 and 22 respectively stuck to side faces 1a and 1b of a vibrating body 1 from a driving device 7, a vibrator 6 is caused to make self-exciting vibrations in the X-axis direction. When the vibrator 6 makes the vibrations, the outputs of connecting sections 24 and 25 become the resultant outputs of the voltage supplied from the device 7 and voltage outputted from the elements 21 and 22. Therefore, when the sum of both resultant outputs are passed through a differential amplifier 27 and only the voltages generated from the elements 21 and 22 are extracted based on the vibrations in the X-axis direction, and then, the extracted voltages are fed back to the device 7 after both resultant outputs are added 26 to each other, the self-exciting vibrations of the vibrator 6 are stabilized. When the vibrator 6 is rotated around the Z-axis while the vibrator 6 makes the self-exciting vibrations, the vibrator 6 starts to make vibrations in the Y-axis direction due to a Coriolis force and a difference is generated between the output voltages of the connecting sections 24 and 25. Therefore, when both output voltages are amplified by means of a differential amplifier 8, the voltages resulting from the Coriolis force can be separately detected.
Patent JP-S6316062-A (JP)
Title: Air purifier
Inventor: KATO KENJI
IPC: B03C3/14
Filed: 1986-07-09
Abstract: PURPOSE:To prevent an electric shock when a discharge wire is cut, by extending the depth of the opposed electrode nearest to the insert and removal port of a filter case and contacting the upward inclined part of the rear end thereof with the protruded part provided to the filter case. CONSTITUTION:The opposed electrode 32a nearest to the insert and removal port 34 of a filter case 35 among a plurality of opposed electrodes opposed to a discharge wire 31 has a depth extending to the filter case 35 and an inclined part 33b upwardly inclined is provided to the rear end part of the electrode 32a in the vicinity of the filter case 35. A protruded part 35a is provided to the filter case 35 so as to be contacted with the inclined part 32b of the opposed electrode 32a. Therefore, even when the discharge wire 31 to which high voltage is applied by a long time use or damage is cut at an arbitrary place and suspended, the cut discharge wire 31 is necessarily contacted with the opposed electrode 32a connected to the earth side near to the insert and removal port 34 and, therefore, the high voltage of the cut discharge wire 31' can be discharged.
Patent JP-S648509-A (JP)
Title: Substrate for magnetic disk and its production
Inventor: INOUE KAZUO
IPC: G11B5/73
Filed: 1987-07-01
Abstract: PURPOSE:To enhance surface accuracy, rigidity and hardness by solidifying the glass melt injected into a space to form glass coating layers having 0.2-0.6mm thickness on the front and rear faces of a ceramics molding. CONSTITUTION:This substrate has the coating layers 1 formed of glass to 0.2-0.6mm thickness on both the front and rear faces of a central layer formed of ceramics. The substrate for magnetic disks which has the excellent surface accuracy and the high rigidity and hardness and is suitable for high-density recording magnetic disks is thereby obtd. Since the glass layers are thick and light, the load to be exerted on a driving system during high-speed rotation is small and CSS resistance is at least >=60,000 times.
Patent JP-H0326534-A (JP)
Title: Production of corrugated fiberboard sheet
Inventor: HATTORI FUKUTARO
IPC: B31F1/36
Filed: 1989-06-24
Abstract: PURPOSE:To enable single faced corrugated fiberboard sheets of the same or different corrugation types to be separately produced selectively, by providing at least one of a plurality of single faced corrugated fiberboard manufacturing devices with a plurality of switchable corrugating units for different corrugation types, and operating the devices simultaneously. CONSTITUTION:A corrugator 9 comprises two sets of single faced corrugated fiberboard manufacturing devices 10, 62. The device 62 comprises different corrugating units 64, 66, and can selectively produce single faced corrugated fiberboard sheets SF of different corrugation types. A back liner BL paid out from a roll body 94 is fed rightward under a deck plate 30, and is adhered by a double facer 34 to the single faced corrugated fiberboard sheet SF produced by the device 10. A back liner BL from a roll body 36 is adhered to the single faced corrugated fiberboard sheet SF produced by the device 62, to be used for a double faced corrugated fiberboard sheet DF and for a double wall corrugated fiberboard sheet. It is thereby possible to enhance productivity through constantly operating the plurality of devices, to simultaneously produce single or double faced corrugated fiberboard sheets of the same or different corrugation type, and to switch speedily to the production of double wall corrugated fiberboard sheets.
Patent JP-H11348663-A (JP)
Title: Lid for under floor box in automobile
Inventor: TAKATSUKA SEIICHI
IPC: B65D43/16
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To properly use an internal packaging surface and a loading surface in response to luggage without any additional work to the luggage space of an automobile. SOLUTION: In this lid of an under-floor box 7 opened to the luggage space of an automobile, an upper lid 4 is connected with a lower lid 1 by means of a folding mechanism, a stacked condition and developed condition are switchable to each other with both the upper and lower lids 4 and 1 left fitted. The lid surface 12 of the upper surface appearing over the floor surface 8 of a luggage space in the stacked condition is formed into the internal packaging surface same as that of the luggage space, and the lid surface 14 of the lower surface appearing over the floor surface 8 of the luggage space at least in a developed condition is formed into a loading surface.
Patent JP-H117772-A (JP)
Title: Semiconductor memory device
Inventor: KINO KAZUHISA
IPC: H01L27/108
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which the power consumption of a decoder itself is reduced, in which a main-amplifier control circuit is used in common, in which many bits are realized, and whose power consumption can be reduced. SOLUTION: In a 64 Mbit or 256 Mbit DRAM which uses the constitution of a hierarchical word line and the constitution of a multisplit bit line, a main load-decoder region, a main word-driver region, a column decoder region, a peripheral circuit/bonding pad region, a memory cell array, a sense amplifier region, a subword-driver region, an interconnection region and the like, are formed on a semiconductor chip. Then, in order to increase the number of memory cells which are accessed simultaneously by a column-selection signal line YS, a constitution in which one column selection signal line YS0 controls four sense amplifiers SA is adopted. A column decoder YD is one with reference to 4-bit data, and a main-amplifier control circuit MAC is one with reference to 4-bit data.