baber/WOPTO huggingface dataset:
Patent JP-S62231220-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: TANAKA MINORU
IPC: G02F1/133
Filed: 1986-03-31
Abstract: PURPOSE:To enable expected rubbing by using a mask which has a tongue part at an opening part corresponding to a part to be rubbed and rubbing the tongue part from its root from the tip or from the side part. CONSTITUTION:When specific rubbing is carried out on a substrate 1, the mask 3 is placed on the substrate 1 in contact and only the inside of the opening part 4 is rubbed. In this case, the tongue part 5 provided to the opening part 4 is rubbed from its root to the tip part as shown by an arrow (a) or from one flank side to the other flank side as shown by an arrow (b). When the mask 3 which has the tongue part 5 provided in the opening part 4 is used, the rubbing is carried out in the opening part 4 in a specific direction. Consequently, the rubbing is carried out as expected without destroying the tongue part.
Patent JP-H05308496-A (JP)
Title: Exposure method
Inventor: HATTA NAOYUKI
IPC: H04N1/407
Filed: 1991-03-12
Abstract: PURPOSE:To reduce the equipment cost by using a photosensing recording medium whose dynamic range is made narrow than a logarithmic value of a contrast ratio of an optical shutter so as to use an inexpensive optical shutter. CONSTITUTION:A micro capsule paper sheet 7 is used as a photosensing recording medium. Let a contrast ratio of an open part and a close part of an optical shutter such as a liquid crystal display device 6 used for exposure be CR, then it is set that the dynamic range of the micro capsule paper sheet 7 is narrower than the logarithm of CR (logCR). That is, when the liquid crystal display device 6 whose contract ratio CR is 2 is in use, the sensitivity curve of the micro capsule paper sheet 7 in the dynamic range is made narrower than the logarithm (log2=0.301). A difference between white and black colors in an output picture is clearly produced by setting the sensitivity curve of the micro capsule paper sheet 7 in this way and a sharp picture is obtained.
Patent JP-H07317582-A (JP)
Title: Vaporized fuel amount presuming device and control device for engine with the presuming device
Inventor: NISHIOKA FUTOSHI
IPC: F02M25/08
Filed: 1995-03-30
Abstract: PURPOSE:To provide a means to make canister purge without causing deviation of the air-fuel ratio from its target value. CONSTITUTION:An engine CE has a control unit CU which calculates the mean feedback /correction amount, and thereupon the trapping amount is presumed. The purge air amount is calculated on the basis of the pressure difference before and after a purge control valve and the driving duty ratio, while the vaporized fuel discharge amount from a canister 25 is computed from the trapping amount presumptive value and purge air amount. On the basis of the obtained vaporized fuel discharge amount, the vaporized fuel flow-in amount to the combustion chamber 4 is computed wherein the transport delay characteristics of the vaporized fuel transport path is taken in consideration, and the actual fuel injecting amount is set by subtracting the vaporized fuel flow-in amount from the requisite fuel injecting amount. Therefore, the canister purge does not generate any turbulence in the air-fuel ratio control, and there is no risk of deviation of the air-fuel ratio from its target value at the time of canister purging.
Patent JP-S58193865-A (JP)
Title: Static-electricity restraining device for thread in thread-processing work
Inventor: MURATA SEITAROU
IPC: B65H63/00
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the cutting of thread by radiating modulating beam of 20-100KHz by a luminous diode near the running thread in a thread-processing work of restraining the generation of static electricity. CONSTITUTION:Threads 1 are divided to ribs and piled to down layers 12a- 12f, to which the modulated beam of 20-100KHz by a luminous diode is radiated from a single light source. This modulated beam 15 radiatess near the thread 1 as passing between layers 12b and 12c, and reflected by the first reflector 13a to pass between layers 12b and 12c. It is then successively reflected by reflectors 13b-13d, and radiates near each thread to enter a light receiving sensor 16 for detecting the cutting of threads. In this construction, the radiation of the modulated beam of 20-100KHz permits to restrain the generation of static electricity for greatly reducing and simultaneously detecting the cutting of threads due to the static electricity.
Patent JP-H11270330-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F01N3/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve NOx conversion efficiency of an NOx catalytic converter of an exhaust emission control device provided with catalytic converter oxidation and the NOx catalytic converter respectively on the upper lower stream side of an exhaust system. SOLUTION: An engine exhaust pipe 4 is arranged with a catalytic converter rhodium 5 and an NOx catalytic converter 6 (an NOx storage reducing agent type catalytic converter) on the downstream side thereof. The catalytic converter rhodium 5 plays a part as a start catalyst. An ECU 10 practices lean combustion on the air-fuel ratio lean area and also temporarily practices rich combustion in the midway of the lean combustion. The catalytic converter rhodium 5 is composed by carrying only a noble metal having no oxygen storing capability, or in other words, only platinum (Pt) on a catalyst support. Thus the catalytic converter rhodium 5 can dissolve the malfunction of oxygen stored in the catalytic converter 5 and the rich element (HC, CO) in the exhaust gas reacting and making it unable to feed rich elements to the downstream side.
Patent JP-2000234100-A (JP)
Title: Leather treated with press-adhering of carbon sheet and manufacturing method therefor
Inventor: MUSASHINO AKIHIKO
IPC: C14B7/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a cementing method without use of a cement for providing leather product materials which can be processed even under a simple facility and have an appearance property of a carbon sheet by adhering to a leather using a carbon sheet which is light, high fire resistance, a strong mechanical strength and hardly to break when in use. SOLUTION: A leather treated with press-adhering of a carbon sheet holds leather-like flexibility as a carbon sheet layer forming epidermis which is stuck and prepared by press-adhering without an adhesive for laminating the carbon sheet. Flexibility of the carbon sheet can be held by removing a part of fibers from the sheet. The sheet is laminated on the leather and uniformly pressurized by press at pressure of 500 kg/cm2. The fibers forming the carbon sheet are cemented by being uniformly inserted in the epidermis. Since processing such as folding, sewing and cutting can be freely performed, it can be applied as a material similar to a conventional leather or synthetic leather.
Patent JP-H04286371-A (JP)
Title: Light blocking layer forming method of semiconductor device
Inventor: NAKAYAMA JUN
IPC: H01L21/306
Filed: 1991-03-15
Abstract: PURPOSE:To enable a light blocking layer, which prevents stray light from impinging on a semiconductor device formed on a transparent substrate and hardly causes a semiconductor element, to be distorted, to be formed. CONSTITUTION:A first process (figure 1 [a]) where a thin film 13 whose expansion coefficient is equal to that of a semiconductor layer which is used for the formation of a semiconductor element is previously deposited, a second process (figure 1 [b]) where the semiconductor element concerned is formed on the thin film 13 concerned, a third process (figure 1 [c]) where the thin film 13 is removed after the semiconductor element is formed, and a fourth process where light blocking material is selectively deposited on a region where the thin film 13 has been removed to form a light blocking layer 12 are provided.
Patent JP-S63252920-A (JP)
Title: 酸素と窒素を含有する導電性ペロブスカイト、その製法および電極材料としてのその応用
IPC: C01G41/00
Filed: 1988-03-28
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-H01247814-A (JP)
Title: Clamping type anchor bolt
Inventor: OKADA TSUNEO
IPC: F16B35/04
Filed: 1988-03-30
Abstract: PURPOSE:To control a fixing force and lessen an impact load by forming a screw part at the base of the shank of a bolt inserted in a sheath pipe embedded in a construction body and a wedge part at the tip thereof, and providing a notch and a ring-shaped stopper on the external surface of the base of the wedge part. CONSTITUTION:A sheath pipe C is inserted in the perforated part B of a concrete construction body A and a wedge part 3 gradually increasing in diameter toward a tip is formed on the tip of the shank of a bolt D inserted in the pipe C and having a screw part 1 at the base thereof. Furthermore, a notch 4 is provided on the external surface of the base of the wedge part 3, a ring-shaped stopper 5 is thereby projected from the external surface of the base side and a spring 7 is fitted between the ring shaped collar 6 of the pipe C and the stopper 5. According to the aforesaid construction, a fixing force is controlled, an impact load to a supported body is lessened and construction can be simplified.
Patent JP-H09263940-A (JP)
Title: Device for controlling stability of vapor-depositing quantity and method therefor
Inventor: HIROSE TAKETO
IPC: H01J9/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To secure the service life as a CRT(cathode ray tube) and obtain the CRT having high reliability by providing a multiplying circuit for multiplying the outputs in a constant voltage stabilizing circuit and a constant current stabilizing circuit. SOLUTION: The constant voltage stabilizing circuits 11, 13 assembled so as to vapor-deposit a material 4 to be heated around a neck tube wall by electromagnetic induction heating, are arranged in a stabilizing control device. Then, in the stabilizing control device, the constant current stabilizing circuits 10, 19 are arranged and the multiplying circuit 15 for multiplying the outputs of the constant voltage stabilizing circuits 11, 13 and the constant current stabilizing circuits 10, 19, is arranged. The stabilizing electric wave power supply circuit is controlled with the constant voltage and the constant current at the time of vapor-depositing the material 4 to be heated, arranged to a bead glass holding an electron gun in the cathode ray tube onto the neck tube wall by the electromagnetic induction heating to accurately control the vapor-deposited quantity. By this method, the voltage resistance to the high voltage in the neck of the CRT can be improved.
Patent JP-2000266625-A (JP)
Title: Method and device for detecting location of conductor in insulating water impervious sheet
Inventor: HATA NOBUKIYO
IPC: B09B1/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the locations of conductors in an insulating water impervious sheet to easily and accurately detect from the outside of the water impervious sheet. SOLUTION: A plurality of conductors 1 and 1 as electric resistance wires are laid between the two upper and lower opaque insulating sheets (a) and (a) of a water impervious sheet S to be laid on the substrate of a waste disposal facility, a water reservoir, or the like. The conductors 1 and 1 are electrically serially connected to each other. While passing electricity through each of the serially connected conductors 1 and 1, a radio wave measuring device K is brought along the outer surface of the water impervious sheet S. Radio waves leaking from the outer surface of the water impervious sheet S are measured by the radio wave measuring device K. The conductors 1 are located at places where the needle of the radio wave measuring device K swings most strongly. The locations of the conductors 1 laid in the water impervious sheet S are detected from the measurements.
Patent JP-H01248223-A (JP)
Title: Key input device
Inventor: ONISHI MASAYUKI
IPC: G06F3/048
Filed: 1988-03-30
Abstract: PURPOSE:To improve the work efficiency of a character input by providing a liquid crystal character display part, and a touch range in which a transparent electrode goes to an input state, when a pair of transparent electrodes are touched with a finger. CONSTITUTION:When transparent electrodes 11A, 11B provided on the surface of a liquid crystal character display part 13 of a liquid crystal panel 10, that is, a touch range 15 is touched lightly with a finger 14, the transparent electrodes concerned 11A, 11B conduct through the finger 14, and which key of a key board which has been constituted to a touch type panel switch format has been depressed is detected. Also, when a capital key 3 is depressed, the liquid crystal character display part 13 of the liquid crystal panel 10 provided right under said key displays only a capital letter and switched to an English capital letter mode, and subsequently, when an Alphas-Numeric-Kana (ANK) key 1 is depressed, a capital letter is brought to key input. When a KANA (Japanese syllabary) key 5 is depressed, the liquid crystal character display part 13 displays only a KANA and goes to a KANA mode, and when the ANK key 1 is depressed, the KANA is brought to key input.
Patent JP-S5562188-A (JP)
Title: Bright black nickel electroplating bath
Inventor: ENOMOTO HIDEHIKO
IPC: C25D3/12
Filed: 1978-06-19
Abstract: PURPOSE: To enable the black nickel plating film of high abrasion resistance and superior luster to be obtained by adding sulfur-containing amino acids and their salts as well as one or more kinds of compounds resembling to amino acids to the nickel electroplating bath.  
     CONSTITUTION: Sulfur-containing amino acids such as methionine, cystine, etc. and their hydrochlorides as well as one or more kinds of compounds resembling to amino acids are added at 0.001g/l or more to the nickel electroplating bath. If electroplating is done by an ordinary method by using this plating bath, the black nickel plated surface of superior abrasion resistance and mirror-surface gloss is formed. This plating bath does not contain any harmful materials, thus it solves problems in the maintenance of environments. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06289588-A (JP)
Title: Layout design device
Inventor: NAKAYAMA HIDEAKI
IPC: G03F1/00
Filed: 1993-03-31
Abstract: PURPOSE:To improve the efficiency of a layout operation while conducting a layout design for advertising leaflets and catalogs on a layout design device. CONSTITUTION:A layout design device has a conventional material input means 'a' which inputs material data, a layout input means 'd' which inputs layouts, a storage means 'b' which stores material data and a display means 'c' which displays a layout condition. Moreover, a layout design device extracts picture processing conditions of material data or typesetting conditions and has a layout condition extracting means 'f' which correlate the conditions and corresponding material data and stores them. When it is necessary to layout material data which are repeatedly used, the extracted picture processing conditions or typesetting conditions are automatically taken in as the layout data and the layout operations are improved for advertising leaflets and catalogs which repeatedly use material data.
Patent JP-H0639299-A (JP)
Title: Method for preliminary sulfurization of hydrocarbon treating catalyst
Inventor: PIEERU DEYUREN
IPC: B01J31/02
Filed: 1993-04-01
Abstract: PURPOSE: To immediately begin refining of hydrocarbons when a raw material to be treated is charged by using not a sole solvent but a suitable mixture with at least one compound containing an olefinic carbon bond as a solvent, reactivating a catalyst and reacting sulfur with a metal contained. CONSTITUTION: This process for presulfurization of hydrocarbon treatment catalyst comprises the use of a mixture of a solvent with at least one compound containing olefinic carbon bond for introduction of sulfurizing agent. In the process, a catalyst, the sulfurizing agent which contains one group selected from elemental sulfur and an organic polysulfide, a solvent and a liquid containing the compound containing the olefinic carbon bond are brought into contact with each other and thermally treated. Elemental sulfur is bonded with the double bond of the olefin compound to form the polysulfide. Thereby predesulfurization is carried out in the presence of the polysulfide or in the presence of the elemental sulfur or in the presence of the both sulfurizing agents.
Patent JP-S53600-A (JP)
Title: Projectile guiding method
Inventor: KATOU RIYOUICHI
IPC: B64C13/20
Filed: 1976-06-24
Abstract: PURPOSE: To provide a command guidance method for missile, in which guidance and explosion of the missile are carried out by the use of laser beam, whereby it is enabled to manufactured more economically and to guide the same more accurately than in conventional beam-rider guiding method or semi-active homing method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55166862-A (JP)
Title: Alkaline cell
Inventor: TOMITA MASAO
IPC: H01M50/193
Filed: 1979-06-13
Abstract: PURPOSE:To raise resistance to liquid leak by using a composition consiting primarily of an epoxy resin, a polyamide curing agent, and asphalt as a sealant used in sealing portions. CONSTITUTION:The positive electrode can 4 of stainless steel, etc., is housed with the positive electrode mixture 1 composed primarily of silver oxide powder, etc., and on the mixture 1, the separator 3 consisting of a liquid-holding layer and a semipermeable membrane is provided. Then, the packing 6 is interposed between the separator and the negative electrode can 5 filled with the negative electrode mixture 1 composed primarily of amalgamated zinc powder, etc., followed by sealing to form a cell. The sealant layer 7 is provided on a peripheral edge portion in contact with the packing 6 of the negative electrode can 5 in the sealing portion. The sealant used is composed primarily of the epoxy resin A, the polyamide curing agent B, and the asphalt C, for exmpale, in a proportion of 50pts. (A): 40pts. (B): 20pts. (C), together with 5pts. of a plasticizer.
Patent JP-H10269083-A (JP)
Title: Inference execution system
Inventor: KITO KAZUYA
IPC: G06F9/44
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To fast secure and delete a memory for condition collation processing and to reduce the load of this processing, by preparing a user interface which designates the size of a memory area that is required for the condition collation processing and displaying the total size of the combination information on fact data, which are secured at the time of inference execution. SOLUTION: A translator 103 consists of a rule network generation part 104, which generates a rule base 108, a rule analysis part 106, which registers the size of the combination information of fact data to be stored in a memory node of a rule network to a memory management part 110, and a fact data generation part 105. The part 110 includes a data management part 111, which secures and deletes the combination information on fact data and a user interface part 112. The part 112 receives the size of a memory area (segment) secured for supply of the combination information on all fact data and displays the size of the segment that is needed for the condition collation processing.
Patent JP-S56682-A (JP)
Title: Double length display system
Inventor: IWAMARU TOSHIFUSA
IPC: G09F9/00
Filed: 1979-06-14
Abstract: PURPOSE: To make it possible to recognize all digits of the operation result at the first display time, by using the number of day display segments, which corresponds to the number of left digits of the operation result which cannot be displayed for the first display of double length display, for double length display.  
     CONSTITUTION: When ten-key 11 and function key 12 of key input part 10 are operated to perform operations, a prescribed operation is executed in operating circuit 9 through ROM address part 3, ROM4, instruction decoder 7, RAM5 provided with plural registers, and so on, and six digits and so on of the operation result transferred to the register of RAM5 are displayed on the numeric display part of display part 17 through display processing circuit 16. Meanwhile, the number of left digits such as three digits of the operation result is decoded through gate circuit 18 by decoder 19 which has the gate controlled through decoder 7, and the required number of segments of the day display part of display part 17 are lit to display left digits of the operation result, and thus, all digits of the operation result can be recognized for the first display of double length display. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S552551-A (JP)
Title: Conveyor for cylindrical member such as piston
Inventor: IGA SHIYOUJI
IPC: B65G47/14
Filed: 1978-06-20
Abstract: PURPOSE: To raise the conveyance efficiency of pistons, having recesses on their outside surfaces, by rotating the pistons, fitting guides in the recesses and arranging the pistons with one another along the guides.  
     CONSTITUTION: The upper guide 7 is shorter than the lower one 8. An oblique part is provided on the tip of the lower guide 8. The positions of pinholes 3 of the pistons 1 located above the tip of the upper guide 7 are irregular. An arranging unit 9 comprises an eccentric roller 10 made of flexible material and a motor 11 for rotating the roller 10 in the direction of the arrow M. The pistons 1 are intermittently rotated by the eccentirc roller 10. When the recesses 4 of the pistons are arranged with the upper guide 7, the pistons are sequentially conveyed in between both the guides 7, 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200288-A (JP)
Inventor: KANOU YASUO
IPC: G09F9/30
Filed: 1983-04-28
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-H06263380-A (JP)
Title: Speed control circuit for crane
Inventor: SUZUKI TATSUMI
IPC: F15B11/16
Filed: 1993-03-09
Abstract: PURPOSE:To facilitate the change-over without releasing a manipulation lever by attaching manually operatable signal generating means for changing over the speed between a slow speed and an intermediate speed to manipulation levers for pilot valves for a plurality of actuators which have to be driven at a slow speed for wind-up or the like. CONSTITUTION:A speed control circuit for a crane incorporates a common flow control pilot circuit 14 communicating pilot valves 10 to 20 for more than two of actuators for wind-up, boom swing, running and turning, with a flow control part 1a of a hydraulic pump 1, a two-position solenoid selector valve 15 being incorporated in the pilot circuit 14. Further, manual change-over signal generating means 22 to 24 for the two position solenoid selector valve 15 are attached to manipulation levers 18a to 20a of the pilot valve 2 for the more than two actuators 3.
Patent JP-S62230406-A (JP)
Title: Production of seamless metallic pipe
Inventor: OKAZAWA TORU
IPC: B21B17/08
Filed: 1986-04-01
Abstract: PURPOSE:To produce a seamless metallic pipe having a good surface and tough structure by forming a difficult workable metal to a hollow stock by centrifugal casting and hot working the stock to a prescribed size. CONSTITUTION:The compsn. of the difficult workable metal 5a is an alloy, etc., contg. 35% Ni, 20% Cr, and 5% Mo. While a casting mold 10 is rotated by turning rollers 3, the difficult workable metal 5a is poured from a pouring spout 4 into the mold 10. The casting is ended to obtain the hollow stock pipe 5 in the state when the thickness of the hollow stock pipe 5 is formed. The hollow stock pipe 5 is then rolled to a prescribed pipe wall thickness at about 1,300 deg.C hot rolling temp. according to a Mannesmann pipe producing stage of a cross helical roll type. The seamless metallic pipe having the excellent surface characteristics and the tough structure is obtd. from the difficult workable material as well by the above-mentioned method.