baber/WOPTO huggingface dataset:
Patent JP-H06104436-A (JP)
Title: Manufacture of film transistor
Inventor: OZAWA KIYOSHI
IPC: C25D11/04
Filed: 1992-09-18
Abstract: PURPOSE:To provide an anodization method easy to treat waste liquid, for forming an gate insulating film excellent in insulation breakdown strength, concerning the manufacture of a film transistor. CONSTITUTION:This method includes a step of forming a metallic film, which contains aluminum as its main ingredients, on an insulating substrate 1, and then, etching it, using a mask, so as to form a metallic pattern, and a step of anodizing the metallic film pattern in aqueous solution, which contains organic acid ammonium salt or inorganic acid ammonium salt, forming a gate insulating film 2a on the surface, and forming a gate electrode 2 consisting of the metallic film pattern remaining inside. The metallic film consists of aluminum, or an aluminum, alloy which contains titanium by 4 or less at. %, or an aluminum alloy, which contains tantalum by 4 or less at. %. Moreover, electrolyte contains ammonium adipate or ammonium tartrate by 1wt.% or more and 10wt.% or less, or contains ammonium salicylate by 0.1wt.% or more and 1wt.% or less.
Patent JP-2001080918-A (JP)
Title: Production of powdery titanium dioxide
Inventor: OKABE KAZUMI
IPC: C01G23/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To produce powdery titanium dioxide having visible light absorbing ability and photocatalytic ability in the visible light region with superior mass productivity. SOLUTION: Powdery TiO2 is mixed with a solution of an organic compound of chromium to prepare a slurry. The organic compound of chromium in the slurry is hydrolyzed or the solvent in the slurry is removed to coat the surface of the powdery TiO2 with a chromium compound and heat treatment is carried out to form a Cr2O3 layer on the surface of the powdery TiO2. The powder TiO2 with the formed Cr2O3 layer is mixed with a solution of a hydrolyzable organic compound of titanium to prepare a slurry. The organic compound of titanium in the slurry is hydrolyzed and heat treatment is carried out to form a TiO2 layer on the Cr2O3 layer.
Patent JP-S62109130-A (JP)
Title: Predicting system for modulo value
Inventor: MATSUMOTO HAJIME
IPC: G06F7/72
Filed: 1985-11-08
Abstract: PURPOSE:To attain the detection of a trouble only through a modulo value predicting system by producing a constant and the mask value from the shift count in response to the shift mode and multiplying the modulo value of the AND between the mask value and an operand to be shifted by the constant to predict the modulo value for the shift operation. CONSTITUTION:An operand X is supplied to a shifter 10 and undergoes such shift operations as the right-left shifts, right-left rotations and right-left arithmetic shifts by the number of bits shown by the shift count C in accordance with the shift mode M. Thus the result Z is outputted. Both the shift count C and the mode M are supplied to a mask generating means 20 and the mask value G and a constant K are obtained. A single bit at the left end of the operand X is extended to the left and undergoes the AND with the mask value G through an AND means 30 to be turned into X and G. These AND values X and G are turned into the modulo (m) value (x) by a surplus means 40 and the product is produced by a multiplication means 50 between the constant K and the modulo (m). Then the predicted result (z) is outputted.
Patent JP-H1179063-A (JP)
Title: Charge/discharge life judgement and control device for secondary battery
Inventor: OTA KATSUTOSHI
IPC: B62M6/80
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To conveniently detect and alarm the life limit of a secondary battery in charge/discharge. SOLUTION: The terminal voltage of a battery unit 20 is detected by a voltmeter 23 to detect charge/discharge, store the frequency of charge/discharge in a charge/discharge frequency detection and storage part 31 and display the frequency of charge/discharge on an alarm display part 40. In a charge/discharge frequency comparison and control circuit 32, the detected frequency of charge/ discharge is compared with the preset life frequency of charge/discharge and alarm is issued from an alarm display part 40 when a difference therebetween is zero. and a main battery circuit breaker switch 24 is opened by a main battery circuit breaker operation circuit 34 to break a discharge passage for a battery unit 20.
Patent JP-H0193193-A (JP)
Title: Resistance value adjusting method for printed resistor
Inventor: TAKAGI ATSUSHI
IPC: H05K1/16
Filed: 1987-10-02
Abstract: PURPOSE:To provide a adjusting conductor with a required length so as to adjust a printed resistor in resistance value by a method wherein a conductive paste is applied onto a printed resistor, which is calcined. CONSTITUTION:A circuit substrate provided with a printed resistor 3 is provided, where a probe 11 of an ohmmeter 6 is connected with checking terminals 12 for conductors 2a and 2b. When a resistance value is larger than a set value, a conductive paste coating applicator 4 and a calcining device 5 are made to start operating, a conductive paste 13 is continuously applied onto the resistor 3 by a moving nozzle 8 and calcined with laser rays in succession, whereby a resistance value adjusting conductor 13 is annexed. When the resistance value decreases to a specified value, the devices 4 and 5 are made to stop operating through a stop signal. When the resistance value is smaller than a set value, a slit is formed on the resistor 3 by laser rays outputted from the calcining device 5 as usual so as to adjust the resistance value. By these processes, when a resistance value is larger than a set value, a resistor can be easily adjusted in resistance value.
Patent JP-S61132054-A (JP)
Title: Motor casing
Inventor: NAGAI YOZO
IPC: H02K5/02
Filed: 1984-11-29
Abstract: PURPOSE:To improve the heat resistance, mechanical characteristics and heat dissipation by molding a motor casing of a composition containing polyphenylene sulfide resin, fibrous inorganic filler, thermoconductive inorganic filler. CONSTITUTION:In a composition used for manufacturing a motor casing, the ratio of fibrous inorganic filler to 100wt.pts. of polyphenylene sulfide resin is 5-150wt.pts., and preferably 10-150wt.pts. The ratio of thermoconductive inorganic filler to 100wt.pts. of polyphenylene sulfide resin is 5-150wt.pts. and preferably 10-150wt.pts. Such polyphenylene sulfide resin, fibrous inorganic filler and thermoconductive inorganic filler are uniformly mixed. Thus, a Henschel mixer or a tumbler is used. Melting, kneading and molding are generally executed at 400 deg.C or lower.
Patent JP-H05251189-A (JP)
Title: Electric discharge lamp lighting device
Inventor: KIDO SHOJIRO
IPC: H05B41/24
Filed: 1991-09-30
Abstract: PURPOSE:To provide a discharge lamp lighting device of a simple circuit constitution and a small loss and capable of early rising up a light output at the time of starting in the case where a discharge lamp is used for a head lamp or the like for a vehicle. CONSTITUTION:A bypass capacitor 4 is disposed in parallel to an electric discharge lamp 5. A secondary coil n2 of a pulse transformer 3 is provided inside a closed circuit between the discharge lamp 5 and the bypass capacitor 4. Pulse voltages generated at both ends of the secondary coil n2 of the pulse transformer 3 is supplied to the discharge lamp 5, which is thus started. A starting auxiliary power source 1 previously charges an electric charge to the bypass capacitor 4, and a large current is instantly discharged to the discharging lamp 5 almost simultaneously with a dielectric breakdown of the discharge lamp 5. Consequently, it is possible to provide a discharge lamp lighting device of a simple circuit constitution with a small loss and capable of rising up a light output early.
Patent JP-H1189858-A (JP)
Title: Gargling system
Inventor: SARAYA ICHIRO
IPC: A61C17/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive gargling system. SOLUTION: A water storage container 2a and a medicine container 3 are housed in the main body of gargling system provided with a recessed top plate at its upper part. A water conduit 22 is connected from the outside to the water storage container 2a. A water supply pipe 23 for discharging stored water into the top plate is connected to the water storage container 2a. A medicine supply pipe 24 for discharging the medicine in the medicine container 3 into the top plate while being branched is connected to the water conduit 22. Then, switching means 30, 31 and 38 are provided for feeding water, which is fed by the water conduit 22, into either the water storage container 2a or the medicine supply pipe 24.
Patent JP-2000071797-A (JP)
Title: Mounting structure of transmission control device
Inventor: YAMAUCHI TAKAYOSHI
IPC: B60K20/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a transmission control device that improves mountability and the degree of freedom in layout of a transmission control device equipped with shift lever boots to be installed on a pair of shift levers and, that improves its appearance. SOLUTION: This structure comprises: an opening (H), in which a pair of shift levers 2, 3 formed in a lever accommodating frame 5 in the floor are fitted in position in a manner that permits each of the levers to rock; a boot connecting frame 7 that is formed in the lever accommodating frame 5 and that connects each of the hems c of a first boot 11 attached to one of the pair of shift levers 2, 3 and a second boot 12 attached to the other of the pair to the opposing part on the peripheral edges of the opening (H); and, a connecting portion 13 that is fitted with a play provided and that connects two opposing hems c of the first boot 11 and the second boot 12. A reinforcing portion may be installed in the connecting portion 13 to prevent the connecting portion from drooping down.
Patent JP-H0987259-A (JP)
Title: Optically active oxazolines and production of asymmetric cyclopropanecarboxylic acids using the same
Inventor: IKEHIRA HIDEYUKI
IPC: B01J31/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an asymmetric ligand in producing asymmetric cyclopropanecarboxylic acids by a short process in good yield from inexpensive raw materials by reacting olefins with diazoacetic acid esters in the presence of a copper salt. SOLUTION: This compound is represented by formula I [X is a substituent group of formula I or III (R1 and R2 are each an alkyl, an aralkyl, etc.; R3 is a substitutable aryl; R4 is hydroxyl or amino); R5 to R8 are each H, an aryl, etc., with the proviso that at least R5 and R6 are not same; * is an asymmetric carbon; (*) exhibits possibility of asymmetric carbon], e.g. (4R)-2-(2-hydroxy-2,2- diphenylethyl)-4-phenyloxazoline. The compound is obtained by reacitng 2methyloxazolines of formula IV with ketones of the formula, R1 COR2 , arylcarboxylic acid esters of the formula, R3 COOR14 (R14 is an alkyl) or arylnitriles of the formula, R3 CN in the presence of a strong base, preferably at -80 deg.C to 0 deg.C.
Patent JP-H03112001-A (JP)
Title: Emergency illuminating fixture
Inventor: TAKEDA ICHIRO
IPC: G09F13/28
Filed: 1989-09-27
Abstract: PURPOSE:To improve the luminous efficiency of a lamp and the reflecting efficiency of a reflecting plate and miniaturize an illuminating fixture by forming a necessary infrared reflecting film on the surface of the battery-driven lamp, and surface-treating the reflecting surface of the reflecting plate with a specific material. CONSTITUTION:A visible light permeating infrared film is formed on at least one of inner and outer faces of the glass bulb of a lamp 9 driven by a battery 4 via a switching device 5, the reflecting surface of a reflecting plate 7 is coated with a material having high-reflecting power characteristic, and the luminous efficiency of the lamp 9 and the reflecting efficiency of the reflecting plate 7 are improved. A miniaturized emergency illuminating fixture with small power consumption can be obtained.
Patent JP-2000079652-A (JP)
Title: Sheet-like elastic composite and its production
Inventor: KIMURA TOMOAKI
IPC: B32B5/26
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a good touch sheet-like elastic composite having an elongation stop feeling, low in stress at low elongation and suddenly raised in stress at a constant elongation. SOLUTION: A stretchable sheet B is interposed between unstretchable sheets A, A' having recessed and projected parts extending laterally in a stripe state formed thereto at a constant interval in the length direction thereof to be superposed on both sheets A, A' and the top parts of the projected parts of the unstretchable sheets A, A' are bonded in opposed relationship through the stretchable sheet B to obtain a stretchable sheet-like elastic composite C.
Patent JP-H04128821-A (JP)
Title: Liquid crystal device and production thereof
Inventor: MARUYAMA KAZUNORI
IPC: G02F1/1333
Filed: 1990-09-20
Abstract: PURPOSE:To drive the above device with a low voltage and to obtain high- contrast images by forming a transparent high-polymer material by polymerizing a polymerizable compsn. contg. a monofunctional tetrahydrofurfuryl (meth) acrylate deriv. and a multifunctional (meth)acrylate. CONSTITUTION:The materials for constituting a light control layer consisting of a liquid crystal material, the polymerizable compsn. contg. the monofunctional tetrahydrofurfuryl (meth)acrylate deriv. expressed by formula I or formula II or 1, 3-dioxymono(meth)acrylate deriv. and the multifunctional (meth)acrylate, such as multifunctional acrylic monomer and multifunctional acrylic oligomer as essential components, a polymn. initiator as well as a chain-transfer agent, photosensitizer, dye, crosslinking agent and others is interposed between two sheets of the substrates which may have electrode layers and at least one sheet of which has transparency. The liquid crystal material is formed as a continuous phase by polymerizing and curing the polymerizable compsn. and the three- dimensional network-like transparent high-polymer material is formed in this continuous phase, by which this device is produced. The low-voltage driving is possible with a larger area and thinner type in this way.
Patent JP-S63104271-A (JP)
Title: Magnetic stripe reading system
Inventor: MAEJIMA MIKIO
IPC: G11B20/18
Filed: 1986-10-22
Abstract: PURPOSE:To support a magnetic stripe different in characteristic by checking the presence/abnormality of abnormality in a data read by a magnetic head, making the carrying speed of a head or a medium variable corresponding to the result of said checking, varying said speed if the abnormality is present for rereading. CONSTITUTION:The titled reader consists of a processor 1 to control various kinds of circuits, a motor rotation controller 2, a motor 3 to drive a magnetic head, the magnetic head 4 to read magnetic strip data on a medium adhered on a passbook, an amplifier 5, and a demodulation circuit 6. In such constitution, in case of reading two kinds of magnetic strips whose recording densities are A1, A2, the reading is executed, first, by moving the head 4 at a read rate maximally suitable to the strip characteristic of the density A1, and the result is checked in accordance with a format, then in case the result is abnormal, the head 4 is moved at a speed maximally suitable to the characteristic of the density A2. For said retrial of reading, the gain of the amplifier 5 is changed over, or the speed of the motor 3 is changed.
Patent JP-2000085704-A (JP)
Title: Measuring and discharging device, and discharging method
Inventor: MURATA KAZUO
IPC: B65B1/38
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent an irregular mode of application of a discharged resin liquid when the surge pressure is generated when a discharge valve is opened. SOLUTION: A measuring discharge device is provided with a discharge head 16 storing a valve means 30 in which a fluid inlet 20 and a discharge port 22 are formed to open/close them in an alternately switching manner. The discharge head 16 forms a discharge fluid filling space 18 of the volume for a plurality of shots. The space is formed by communicating a cylinder chamber 18B with the head. A discharge rod 40 capable of continuously discharging the filled liquid by one shot unit is inserted in the cylinder chamber 18B to achieve a plurality of shots when a discharge valve is opened one time.
Patent JP-S63104164-A (JP)
Title: Control system for job result output in distributed processing system
Inventor: SENBOKUTANI YOKO
IPC: G06F9/06
Filed: 1986-10-21
Abstract: PURPOSE:To output the job result to an output destination desired by a user of a distributed processing system by designating previously the output destination of the job result of a local computer by means of a job control language. CONSTITUTION:In a remote host computer 12 a job reception means 14 stores the received information on the job result output destination into an output destination information storing area 13 and this information is executed by a job executing means 15. Thus the job result and the information on the job result output destination are stored in a secondary memory 17 and then informed to a job result transmission means 16. A local host computer 3 receives the head message for the transmission of job result via a job result reception means 6 to deliver the message to a message analysis means 5 and stores the received information on the job result output destination into an output destination information storing area 10. A job result allocating means 7 reads the job result output destination information out of the area 10 and allocates the job result stored in a main memory 2 to either one of output means 8-1-8-n based on the output destination information. Then the output means outputs the received job result to either one of output devices 9-1-9-n including a center printer, a TSS terminal, etc.
Patent JP-H04129444-A (JP)
Title: Selector device
Inventor: AZUMA TOSHIHIRO
IPC: H04L12/42
Filed: 1990-09-20
Abstract: PURPOSE:To keep the high reliability of the communication system by forming a select control section, 1st and 2nd select sections separately respectively, attaining the exchange without disconnecting the connection between one transmission line and a data processor thereby stopping the communication. CONSTITUTION:A 1st select section 20 selects any of plural data processing sections 13, 14 and connects the selected section to a 1st transmission line 10, a 2nd select section 21 selects any of plural data processing sections 13,14 and connects the selected section to a 2nd transmission line 11. A select control section 22 controls the changeover of the data processor selected by the 1st and 2nd select sections 20, 21 respectively depending on the quality of a transmission signal sent from the plural data processors 13,14 respectively. Then the select control section 22 is provided separately from the 1st and 2nd select sections 20, 21. Thus, the exchange is attained without disconnecting the connection between the transmission line 10 or 11 and the data processors 13, 14 and without communication stop and the high reliability of the communication system is kept.
Patent JP-S60137421-A (JP)
Title: Process for reducing nox in combustion waste gas
Inventor: NAKANISHI MICHIO
IPC: B01D53/34
Filed: 1983-12-22
Abstract: PURPOSE:To reduce NOx in combustion waste gas by performing glow arc discharge in the waste gas or by generating nitrogen plasma and injecting the generated nitrogen plasma into the waste gas. CONSTITUTION:When arc discharge is performed in waste gas, nitrogen molecules are decomposed into nitrogen atoms which react with NOx to cause a reaction: NO+N N2+O. Thus, NOx is reduced. In this case, O2 remaining in the waste gas reacts with N2, but the influence is slight because of low concn. of the O2. If leakage of current is caused due to deposition of soot to the discharge electrode, installation of the electrode in the waste gas is avoided, but nitrogen plasma jet is injected into the waste gas. For this purpose, the waste gas is cooled and compressed, and then used as plasma working gas.
Patent JP-H0781573-A (JP)
Title: Crossing gate
Inventor: SUGAWARA HIDEO
IPC: B61L29/04
Filed: 1993-09-13
Abstract: PURPOSE:To enable a vehicle to get out of a crossing even when gate arms come down before the vehicle finishes crossing the crossing, and double the gate arms on the vehicle advancing side. CONSTITUTION:A body part 1 is provided with a rotating mechanism inside. A first gate arm 2 and a second gate arm 3 are mounted on the body part 1, and rotated by the rotating mechanism. The length L1 from the center of rotation O1 to the tip of the first gate arm 2 is shorter than that L2 of the second gate arm 3. The second gate arm 3 is rotated in delayed manner after the first gate arm 2.
Patent JP-H0298975-A (JP)
Title: Photoelectromotive force device
Inventor: KIYAMA SEIICHI
IPC: H01L31/04
Filed: 1988-10-05
Abstract: PURPOSE:To obtain optimized excellent output characteristics by determining the sizes and the positional intervals of connection places in view of the output power on the basis of calculated output currents of the connection places. CONSTITUTION:A semiconductor film 2, a first rear surface electrode film 3, an insulating film 4, and a second rear surface electrode film 5 are superimposed in order to a substrate 7. This is a photoelectromotive force device constituted by plural unit photoelectric conversion elements in each of which a second rear surface electrode film 5 is electrically connected with a light-receiving electrode film 1 through contact holes in an insulation film 4 at a plurality of connection places in the light-receiving area. The unit photoelectric conversion elements are electrically connected to each other in series because the first rear surface electrode film 3 of one of the photoelectric conversion elements is connected to the second rear surface electrode film 5 of an adjacent photoelectric conversion element. In this case, the sizes and the positional intervals of connection are determined in view of the output power based on the output currents at connection places. For example, the size and number of contact holes 6 are determined by calculating the output currents at the contact holes 6 and by considering the output power based on this. This makes it possible to obtain a photoelectromotive force device having optimum output characteristics.
Patent JP-H0989561-A (JP)
Title: Portable terminal unit
Inventor: NOZAKI YOUJI
IPC: G01C15/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prepare a traffic accident processing drawing reflecting correct position information at a trafffic accident site by arranging parts on a read map on the basis of the detected position of a portable terminal unit. SOLUTION: In a portable terminal unit 101, the position of an accident generated site is acquired by a GPS unit 105, and a digital map to be the background drawing of an accident processing drawing including the site position is retrieved from a hard disc built in the portable terminal unit and displayed on an image plane. In order to display an existing area to the maximum according to a road existing area, a display adapting part 109 rotates the road existing area and enlarges it to the size of the image plane so as to display a road map suitably on the image plane. A parts layout processing part 110 then arranges parts such as an accident vehicle, a marker, a guard rail and the like. A traffic accident processing drawing reflecting correct position information can thereby be prepared at a traffic accident site.