baber/WOPTO huggingface dataset:
Patent JP-H04180216-A (JP)
Title: Charged particle beam lithography
Inventor: KAWAMURA ICHIRO
IPC: H01L21/027
Filed: 1990-11-15
Abstract: PURPOSE:To enhance the accuracy of a pattern writing operation by a method wherein a stage is moved in such a way that marks formed on a material at the same interval as the interval between individual writing fields are irradiated with a charged particle beam, a discrepancy between the stage and the material is detected on the basis of signals generated form the individual marks and the pattern writing operation is started after the discrepancy has been eliminated. CONSTITUTION:In a part, not to be written, on a material 13 to be written, square marks A, B, C,... composed of, e.g. gold are formed on a straight line along, e.g. the X-movement direction of a stage at the same interval as the interval between individual fields. The stage is moved by the interval in such a way that the marks A, B, C,... are irradiated respectively with a charged particle beam. A discrepancy between the stage and the material is detected on the basis of signals generated from the individual marks A, B, C,.... In addition, when a pattern writing operation is executed, the pattern writing operation is started after the discrepancy has been eliminated. Thereby, it is possible to enhance the accuracy of the pattern writing operation.
Patent JP-S63166453-A (JP)
Title: Rotary atomizing electrostatic painting apparatus
Inventor: OISHI SHOGO
IPC: B05B5/04
Filed: 1986-12-27
Abstract: PURPOSE:To contract an installation area, to enhance painting quality and to prevent the adhesion of paint mist, by arranging a plurality of spray heads to each of side painting machines and applying the same high voltage to said spray heads from a common high voltage generator. CONSTITUTION:A plurality of bell cups 3, 4 are mounted, for example, to the upper and lower parts of the support shaft 2 of each of a plurality of side painting machines 1. The bell cups 3, 4 are always held to the same potential by applying high voltage to an air motor 5 from a high voltage generator 13 through a high voltage cable 12, a three-pronged connector 11 and high voltage cables 9, 10. Since the paint particles sprayed from the upper side bell cup 3 and those sprayed from the lower side bell cup 4 electrically repel each other, the adhesion of the paint from the lower side bell cup 4 can be completely prevented. Since simultaneous painting is performed by the upper and lower side bell cups 3, 4, a overlap-painting time becomes zero and smoothness is enhanced.
Patent JP-2000101615-A (JP)
Title: Synchronous communication system
Inventor: WATANABE YOSHIHISA
IPC: H04L12/40
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous communication system without generating any noise or hardly generating noise when a control station receives analog data by instructing the changeover of the analog data to a slave station group, namely, even at the time of analog data switching in a data transmission network composed of plural cascade-connected slave stations and one control station connected to the slave station at the terminal of the group of these cascade-connected slave stations. SOLUTION: A system synchronizing controller 2m of a control station 10m outputs a system synchronizing signal to a transmission packet control means 3m, the transmission packet control means 3m makes digital data from a CPU 6m into packet data and sends the packet data to a slave station 9a by superimposing the system synchronizing signal on the packet data, then the slave station 9a times analog data transmission to the system synchronizing signal.
Patent JP-H06137012-A (JP)
Title: Crescent for window
Inventor: WAKE KIYOYASU
IPC: E05B65/08
Filed: 1992-10-23
Abstract: PURPOSE:To provide a crescent for windows which can be easily locked or unlocked and hence, it is not necessary for residents to hold many keys and also it makes it difficult for outsiders to illegally enter the residence. CONSTITUTION:A window crescent is provided with a case body 1 having a cylindrical fixture 3 to cut in a dial locking or unlocking mechanism 11 and a cover for the cylindrical fixture of this case body. A hollow to receive a locking bar 28 is formed at the peripheral shell of cylindrical fixture. When locked, the rotary movement of cam plate 27 fitted as a unit to the fitted part of a fixing or unfixing lever 12 attached to the case body by the locking bar is stopped. On the other hand, when unlocked, a locking bar is forced to retread into notches 32, 35 of rotary plates 30, 33 attached to the dial member 20 equipped to the fixing or unfixing lever and rotated at least with the dial member, in order to freely rotate the cam plate.
Patent JP-H07136435-A (JP)
Title: Filter for exhaust gas purifying apparatus and production thereof
Inventor: HOSHINO KOJI
IPC: B01D46/00
Filed: 1993-11-16
Abstract: PURPOSE:To enhance the production efficiency, in a filter of an exhaust gas purifying device in a diesel engine, by spirally providing the passages demarcated so as to be surrounded by a porous flat plate and a porous corrugated plate and alternately sealing the start and terminal end parts of the passages. CONSTITUTION:A heat resistant metal net 1 is passed through a slurry 2 composed of a mixture of a heat-resistant metal powder and an org. binder and further passed through a slit 4 to adjust the thickness of the slurry 2 to definite quantity and, subsequently, the impregnated metal net is dried by a fan 3 to obtain a plate-shaped green member 5. A part of the plate-shaped green members is passed through a pair of corrugated plate rolling rolls to form a corrugated plate-shaped green member. Both green members are superposed one upon another to constitute a composite green member having passages 9 and, thereafter, the composite green member is wound and the start and terminal end parts of the passages 9 surrounded by both green members are alternately sealed with a plastic substance 10 to complete a cylindrical filter 11.
Patent JP-H06155731-A (JP)
Title: Ink jet head
Inventor: NAKAZAWA AKIRA
IPC: B41J2/055
Filed: 1992-11-19
Abstract: PURPOSE:To provide an ink jet head used for jet injecting ink drops and recording and manufactured at low cost which can bond a vibration plate with piezoelectric elements in a simple process stably and accurately. CONSTITUTION:An ink jet head consists of a vibration plate 6 formed by coating the surfaces of piezoelectric elements 7 with resin 6a to which a bonding agent 6b is added and an ink passage component 1 provided with a pressure chamber 2 for providing the jet pressure to ink liquid inside formed in communication with an ink feed line 3 and bonded on a face on the opposite side to the piezoelectric elements 7 of the vibration plate 6.
Patent JP-H09105840-A (JP)
Title: Process cap
Inventor: MIZUE TOSHIO
IPC: G02B6/42
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and obtain secure watertightness by equipping a watertight chip with a tapered tip part and making its outer peripheral surface abut against a projection corner part formed inside an optical port. SOLUTION: The watertight chip 14 of the process cap 1a has the least diameter at its tip 14b and then increases in diameter from there to the rear to have the tapered tip part 14d. A flange 14c is formed following the tip part 14d and at an intermediate part 14e behind it, the diameter is rather small. Further, a large flange 14a is formed at the rear end of the watertight chip 14 and the center part of its rear end surface is bent to form a dish shape on the whole. The tip part 14d of this watertight chip 14 abuts against an optical port at two places X and Y of the projection corner of the flange 14c. Excellent operability and high watertightness can be obtained by the unique shape and function of this watertight chip.
Patent JP-H02156616-A (JP)
Title: Manufacture of foil-shaped winding
Inventor: MURAKAMI SHIGEKI
IPC: H01F41/06
Filed: 1988-12-09
Abstract: PURPOSE:To reduce a moisture absorption of an insulating sheet to a minimum by a method wherein a metal sheet, a housing space of the insulating sheet and a housing space of a winding apparatus part are separated, humidity is controlled individually and a whole winding machine is housed in a room separated from the air. CONSTITUTION:A foil winding machine is installed in a chamber 10; humidity in a material room is almost zero. An insulating sheet 2 is drawn from a roll 2a and is fed to a winding room 10b. The insulating sheet 2 is wound on an insulating cylinder 3 together with a metal sheet 1 in a short time; a moisture absorption amount does not become a problem. Although an operator stays inside the room 10b, the humidity inside the room is adjusted and he takes a rest properly; thereby, a continuous operation can be executed without exerting a bad influence on a human body.
Patent JP-H11138137-A (JP)
Title: Organic waste treating device
Inventor: ITO AKIRA
IPC: B09B3/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the org. waste treating device capable of treating the bulk org. waste by grinding well and capable of discharging automatically the treated waste from a discharge port provided at a side part of a housing tank at the end of the operation. SOLUTION: The org. waste treating device is provided with the housing tank 1 housing the org waste, a heater 12 heating the contents in the housing tank, a blower 16 circulating an air in the housing tank and an agitating mechanism 30 consisting of plural agitating members fitted to a rotary shaft in the housing tank. A motor 24 connected to the rotary shaft of the agitating mechanism 30 is driven in normal and reverse rotation, and an automatic door mechanism 40 automatically opening and closing a door is provided at the discharge port 4 provided at a flat side part in a bottom part of the housing tank. At a periphery of the rotary shaft of the agitating mechanism 30, plural agitating blades 32a for transportation are provided as an agitating member so that the org. waste in the tank is transported toward the discharge port 4 by the one direction rotation.
Patent JP-H02154786-A (JP)
Title: Dressing cover for model helicopter and method for fitting cover
Inventor: TAKAMATSU MAMORU
IPC: A63H27/133
Filed: 1988-12-07
Abstract: PURPOSE:To easily fit the above cover to an equipment body by forming the cover into a shape along the device body part with a flexible sheet material and forming a slit for the longitudinal circumferential direction of the cover. CONSTITUTION:A dressing cover 1 for the model helicopter to at least cover the equipment body 2 from the center part to the tail part of the helicopter is formed into the shape along the equipment body 2 with the flexible sheet material, and a slit 11 to form the insert port of the equipment body 2 by extension is formed for its longitudinal direction. When the dressing cover 1 having the above-mentioned composition is to be fitted to the equipment body 2, an opening is formed by extending the slit 11 of the dressing cover 1 in a breadthwise direction, the equipment body 2 is housed in the opening, and after that the dressing cover 1 is to be fixed to the equipment body 2 by a certain means. Consequently, the dressing cover 1 can be fitted extremely easily.
Patent JP-H03174349-A (JP)
Title: Hydraulic calcium phosphate cement
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1989-12-01
Abstract: PURPOSE:To obtain hydraulic calcium phosphate cement not irritating a living body, hardening in a short time, having a great affinity for a living body and useful as medical cement, dental cement, etc., by using calcium quat. phosphate and calcium prim. phosphate as essential components. CONSTITUTION:Calcium quat. phosphate Ca4(PO4)2O of <=100 mesh, preferably <=325 mesh particle size is mixed with calcium prim. phosphate Ca(H2PO4)2 so as to satisfy 1.00-1.95 molar ratio of Ca to P and the resulting powdery mixture is used as a base and blended with a contrast medium such as barium sulfate or basic bismuth carbonate and an antimicrobial agent such as iodoform as required to obtain hydraulic calcium phosphate cement.
Patent JP-H06263654-A (JP)
Title: Method for catalytic alkylation of hydrocarbon
Inventor: BURUUSU BII RANDORUFU
IPC: C07C9/16
Filed: 1993-12-10
Abstract: PURPOSE: To provide the new method for catalytic alkylation of hydrocarbons.  
     CONSTITUTION: In this catalytic alkylation process of hydrocarbons comprising a mixture of an olefin and an isoparaffin, which contains a reaction of the mixture in the presence of a catalyst comprising sulfolane and hydrofluoric acid, the catalyst passes through the circulating route defined by a reactor 12, a settling vessel 14, a heat-exchanger 16 and a return pipe line 18 which are all continuously connected by the stream of the liquid, and the circulating route has a geometric arrangement wherein the catalyst is naturally circulated by itself through the circulation route by energy conveyed to the catalyst by the flowing hydrocarbons and by the difference in the densities in the circulating route. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04181962-A (JP)
Title: Image forming device
Inventor: HIROSHIMA KOICHI
IPC: G03G15/02
Filed: 1990-11-16
Abstract: PURPOSE:To always form and output an excellent image by detecting potential on the surface of an image carrier by using a potential sensor and a contact transfer means. CONSTITUTION:The potential sensor 3 is provided on the down stream side of an electrostatic charging roller 2 in the moving direction of the surface of a photosensitive drum 1, and the surface potential of the drum 1 which is electrostatically charged by the roller 2 is fetched as a signal, and feedback is performed to control AC voltage VPP so as to converge the output value Vdc of DC voltage on dark potential VD. Namely, a primary voltage control signal outputted from a CPU in a DC controller 12 passes through a D/A converter 13 and gets in a high voltage power source for primary electrostatic charge 4a so as to impress DC voltage + AC voltage on the roller 2. The surface of the drum 1 which is electrostatically charged passes the potential sensor 3 at a rotating stage, and the voltage detected at such a time is fed back to the CPU through a voltage exchange circuit 10 and an A/D converter 11, then the above operation is executed until the potential on the surface of the photosensitive body is converged on the dark potential VD. Thus, the excellent image is always formed and outputted.
Patent JP-H09289661-A (JP)
Title: Receiver for selective radio call with message
Inventor: MORI YASUHIRO
IPC: H04W84/02
Filed: 1992-09-28
Abstract: PURPOSE: To successively correct a built-in clock and to set the alarm time by comparing reception signals with the stored contents. CONSTITUTION: The reception signals are detected through an antenna 10, a radio part and a waveform shaping circuit 30. In the case of using the receiver of an individual selective call number, when prescribed preamble signals are detected in a decoder 40, a voltage is continuously applied to the radio part. Thus, when following frame synchronizing signals are detected, the contents of a P-ROM 50 in which the individual selective call number of the present receiver is written and the reception signals are compared and collated. When matching is confirmed, message signals following the individual selective call number are processed in a message data processing part 60.  Then, based on control signals composed of signals for specifying the processing of a received message and the signals for indicating the time or month and date information, the built-in clock is set to the time pertinent to the received message and a calling alarm is rung.
Patent JP-H06135850-A (JP)
Title: Medicine for enhancing effect of vincaalkaloid anticancer agent
Inventor: KUSANO SHUICHI
IPC: A61P35/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a medicine for enhancing the effect of a vincaalkaloid anticancer agent on hepatic cancer or colon cancer for which chemotherapy is almost ineffective. CONSTITUTION:An enhancer for a vincaalkaloid cancer agent (e.g. vindesine, vincristine or vinblastine) containing a lipoprotein as a biological component, e.g. a low-density lipoprotein or a high-density lipoprotein as the active component. This enhancer is used alone or in combination with a vehicle or a carrier and administrated in the form of an injection, an oral medicine, a suppository, etc., in an amount within a range of 1 to 100mg/kg/day in general.
Patent JP-H07156387-A (JP)
Title: Ink jet recording head
Inventor: KAMOI KAZUMI
IPC: B41J2/045
Filed: 1993-12-10
Abstract: PURPOSE:To provide an ink jet recording head which can sufficiently absorb a pressure rise of a pressure chamber at the time of generating ink droplet even in the case of disposing high density pressure chambers, and has a vibrating late without problems of damage of the plate, etc. CONSTITUTION:The ink jet recording head comprises a nozzle plate 2 having a nozzle opening 2a, a vibrating plate having an insular protrusion 5 and a peripheral thin part 4, a piezoelectric vibrator unit 1 connected to the protrusion 5, and a channel forming member 3 interposed between the plate 2 and the vibrating plate and formed with a pressure generating chamber 6, wherein the protrusion 5 is formed in a slender state along the member 3, and a thickness of the part 4 is reduced only at both sides of the protrusion 5 as compared with the other vibrating plate thin part 4a.
Patent JP-H04185329-A (JP)
Title: Manufacture of locally corrosion resistant clad steel
Inventor: INOUE HISASHI
IPC: C22C38/54
Filed: 1990-11-16
Abstract: PURPOSE:To improve the local corrosion resistance, strength, weld toughness and weldability by a method wherein the clad steel concerned has surface layers having specified composition on both sides of an inner layer having specified composition and its calendering temperature, starting temperature and stopping temperature for water cooling are specified. CONSTITUTION:An inner layer has basic components of C 0.05-0.10wt.%, Si 0.20wt.% max, Mn 1.0-1.8wt.% and Al 0.1wt.% max and contains one or more kinds of composition selected from the group consisting of Cr 0.5wt.% max, Mo 0.5wt.% max, Nb 0.03wt.% max, V 0.08wt.% max, Cu 1wt.% max, Ni 1wt.% max and B 0.003wt.% max under the condition that Ceq in the formula (I) is brought within the range of 0.30--0.38wt.% and, further, contains one or more kinds of composition selected from the group consisting of Ti 0.02wt.% max, Zr 0.03wt.% max, RE 0.03wt.% max, Ca 0.01wt.% max and finally contains Fe remainder and impurities. A surface layer has the same composition as that of the inner layer except that Mn is 0.5-1.0wt.% and the Ceq of the formula (I) is 0.35wt.% or less. The surface layer having the thickness of 2-10mm is formed on both sides of the inner layer and, after that, both the layers are calendered under the conditions that the calendering temperature and starting temperature for water cooling are set to be 700-850 deg.C and the stopping temperature for water cooling is set to be 550 deg.C or lower.
Patent JP-H01152333-A (JP)
Title: Distortion inspector
Inventor: KISHII KAN
IPC: G01L1/00
Filed: 1987-12-10
Abstract: PURPOSE:To automatically supply a relative angle of rotation as code signal, by attaching a rotary encoder to a polarizing plate to match the relative angle with an angle position at which a field of view turns dark again with the mere turning of the polarizing plate. CONSTITUTION:A light source 11 for measurement is lighted and an object 14 to be inspected is mounted on a measuring optical path 12. Then, a measuring person 17 observes a measuring field of view to find an angle at which it turns dark turning a second polarizing plate 16 and sets a rotary encoder 30 with this angle as reference. Then, a stress 18 is applied to the object 14 being inspected. Then, the measuring person 17 observes the measuring field of view again and turns the second polarizing plate 16 until the field of view turns dark again. At this point, an angle of rotation of the polarizing plate is converted into an electrical code signal within the rotary encoder 30 to be outputted through a bus 38, the code signal is inputted into an arithmetic unit 40 to compute a stress and the results are shown on a display plate 42.
Patent JP-H07167484-A (JP)
Title: Voltage monitoring device of remote controller
Inventor: EJIMA YASUYUKI
IPC: F24F11/02
Filed: 1993-12-13
Abstract: PURPOSE:To perform battery dead display for promoting replacement of the battery in the state where the transmitting distance of a remote controller is secured. CONSTITUTION:A voltage monitoring device is provided with a voltage monitoring means 1 connected to a power supply to be supplied by a battery, and for outputting an output signal when the voltage becomes a specific voltage or less, a transmitting means 3 composed of an infrared light LED, etc., a display means 4 composed of an LCD, and a control means 9 for providing a transmitting code to the transmitting means 3 in transmitting of the signal, and also for outputting a display signal 1 for showing the battery dead state to the display means 4 when there is a signal from the voltage monitoring means 1.
Patent JP-2000138767-A (JP)
Title: Method for transferring incoming information
Inventor: YAMAMOTO HIROSHI
IPC: H04W4/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To surely confirm a caller at a place of visit for a, etc., by easily, also economically and integratingly transferring incoming information to a receiver, regardless of the terminals of a transfer source and a transfer destination and the kinds of lines connected to the terminals. SOLUTION: Information for specifying the caller 1 of a telephone number, etc., of the caller 1 which comes to a receiver 2 is processed and transferred through a sub-address or according to a DFMF signal or a modem signal, in accordance with the combination of the lines and terminals of a transfer source and a transfer destination among ISDN, PSTN, PHS lines, a portable telephone line, a ship telephone line, an aircraft telephone line and a satellite portable telephone line with one another.
Patent JP-H09150641-A (JP)
Title: Four-wheel drive vehicle
Inventor: NAKAO YORITO
IPC: F16H47/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure a car room space by lightening a four-wheel drive vehicle in the same degree as a two-wheel drive vehicle and improving a boarding property to the inside of an engine room. SOLUTION: This is a four-wheel drive vehicle furnished with a fluid pressure pump 6 to transmit driving force to a drive axle through a transmission from a main motor and to discharge working fluid by transmission of the driving force, a fluid pressure motor to rotate by interlocking with a driven axle and channels respectively communicated between the fluid pressure pump 6 and the fluid pressure motor. Additionally, a pump installation part 34d to open toward a final gear of the transmission disposed in this casing is formed on casings 22a, 24a of the transmission. The fluid pressure pump is installed on the casings in a state where a pump drive shaft 6a is inserted into the casings from the pump installation part 34d, it is engaged with the final gear through a drive gear and a pump main body is externally installed on an outer edge part of the pump installation part.