baber/WOPTO huggingface dataset:
Patent JP-S5638378-A (JP)
Title: Dynamic scattering type liquid crystal display
Inventor: TATSUTA HIROSHI
IPC: G02F1/13
Filed: 1979-09-05
Abstract: PURPOSE: A plurality of specific compounds such as alkoxybenzalalkylaniline and additives are added to produce a nematic liquid crystal composition that is suitably used for television because it has negative dielectric anisotropy and especially excellent erase response speed.  
     CONSTITUTION: The objective liquid crystal composition is obtained by adding (A), e.g., 1wt% of at least one selected from hydroquinone of formula IV and dimethylferrocene of formula V as an additive for causing dynamic scattering to a composition containing (A) 4-alkoxybenzal-4'-alkylaniline of formula I or its homolog mixture and (B) a mixture of (a) 4'-alkylphenyl 4-alkoxybenzoate of formula II and (b) 2-cyano-4-n-butyl-4'-n-hexylbenzoyloxybenzoate of formula III at a ratio of, e.g., 20/80 by weight. The resultant composition is enclosed between the base plate and the opposite base plate equipped with a transparent electrode in IC array. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63281440-A (JP)
Title: Manufacture of dielectric isolating substrate
Inventor: MIZOGUCHI TETSURO
IPC: H01L21/762
Filed: 1987-05-13
Abstract: PURPOSE:To reduce the quantity of a semiconductor substrate curved by forming an insulating film onto the substrate, to which a groove is shaped, annealing a polycrystalline semiconductor thin-film formed onto the insulating film under an unmelted state and shaping a polycrystalline semiconductor onto a species layer. CONSTITUTION:Isolating grooves 3 are formed through etching, using an SiO2 film 2 by a specified pattern shaped onto a single crystal Si substrate 1 as a mask. The SiO2 film 2 is removed, and an SiO2 film as an insulating film 5 for element isolation is formed again. A buried layer 4 having low resistance is shaped as required before the formation of the SiO2 film as the insulating film 5. A polycrystalline Si layer (laminated) 8 in film thickness of approximately 0.4mum is vapor-grown at low pressure onto the insulating film 5 for element isolation. The polycrystalline Si layer 8 is annealed under an unmelted state. A polycrystalline Si layer 6 as a substrate supporter layer is deposited on the species layer 8 in film thickness of approximately 400mum through vapor growth. Lastly, the surface of the polycrystalline Si layer 6 is polished flatly, and the single crystal Si substrate 1 is isolated by the isolating grooves 3 and the insulating film 5 for element isolation, and single crystal Si regions 7 are shaped.
Patent JP-S6011414-A (JP)
Title: Granular n-acetyl-p-aminophenol composition and manufacture
Inventor: ANIRU EMU SARUPEKAA
IPC: A61K9/20
Filed: 1984-06-06
Abstract: An N-acetyl-p-aminophenol composition capable of being directly formed into a tablet having high hardness, short disintegration time and short dissolution time is disclosed. The composition includes N-acetyl-p-aminophenol, a pharmaceutically acceptable partially gelatinized starch, a pharmaceutically acceptable lubricant, water and optionally an auxiliary binder, an auxiliary disintegrant or both of these optional components. Also disclosed is a method for preparing the composition which includes forming a slurry containing the essential components (and optional components if desired) and spray drying the slurry.
Patent JP-H05313446-A (JP)
Title: Ohp sheet copying method for electrophotographic device and electrophotographic device therefor
Inventor: KOGURE MASAAKI
IPC: B65H3/44
Filed: 1992-05-07
Abstract: PURPOSE:To make it easier to view the image of an OHP sheet and to improve portability. CONSTITUTION:A copying machine 1 is provided with a manual feed tray 12 for an OHP sheet, a 1st cassette tray 13 for an OHP sheet, and a 2nd cassette tray 14 for an ordinary copying sheet. The ordinary copying sheet is fed from the 2nd cassette tray 14, and the OHP sheet is fed from the tray 12 or the 1st cassette tray 13 at the same time, or the copying sheet and the OHP sheet are consecutively and successively fed at some intervals. In the latter case of feeding the copying sheet, a mode is a non-image forming mode and respective image forming processes are not actuated. The OHP sheet and the copying sheet are alternately stacked on a paper ejecting tray 20.
Patent JP-H07301048-A (JP)
Title: Balance door
Inventor: KUYAMA KAZUO
IPC: E05F15/10
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the projection of a balance door to the outside in the case it is opened and is in a state of full opening. CONSTITUTION:Rotational shafts 57 and 58 rotated and driven by driving devices are provided to side edges of openings 49 for opening and closing doors 51 and 52, upper edges and middle parts of lower edges of the doors are respectively pivoted on a pair of up and down arm members 53, 59, 54 and 60 extended from the rotational shafts, and in a balance door formed by pivoting rotatable guide rollers 74 and 75 guided with guide rails 76 and 77 arranged along the upper edges of the openings 49 to positions on door head sides of the upper edges separated by almost the same distance as the lengths of the arm members from the pivot positions, the guide rollers 74 and 75 are provided to the ends of the door head sides. An intermediate point between the guide rollers 74, 75 and rotational shafts 57, 58 is pivoted on the arm members 53, 59, 54 and 60.
Patent JP-H11308215-A (JP)
Title: Device and method for information processing and providing medium
Inventor: GONNO YOSHIHISA
IPC: G06F21/14
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent illegal utilization of an object by generating a cryptographic key for enciphering a referred object based on a reference origin object, enciphering the referred object based on the cryptographic key and making it a cryptogram. SOLUTION: This device is equipped with a cryptographic key generation part 34 for generating the cryptographic key for enciphering a referred object based on the reference origm object and an enciphering part 35 for enciphering the referred object based on the cryptographic key and making it a cryptogram. The cryptographic key generation part 34 generates the cryptographic key for enciphering the referred object under control of a distribution object structure part 33 and supplies it to the enciphering part 35. The enciphering part 35 enciphers the referred object from the distribution object structure part 33 into the cryptogram on the basis of the cryptographic key from the cryptographic key generation part 34 and supplies it to a distribution object storage part 36.
Patent JP-S62272334-A (JP)
Title: Watchdog timer
Inventor: SAKAI SHINJI
IPC: G06F11/30
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a surely operating watchdog timer by inputting a reset signal to a CPU when a clock generator is stopped or the CPU ceases writing determined data. CONSTITUTION:If the output of a clock generator 1 is stopped, the CPU reset signal is outputted from a reset signal terminal 10 to stop the abnormality like runaway of the CPU because an output pulse signal A of a differentiating circuit 2 disappears and the output of an OR gate 5 disappears. If the signal is not inputted from the CPU to the D input terminal and the clock input terminal of D F/F 17 because of the abnormality of the CPU though the clock generator 1 is operated, a Q output signal B of the D F/F 17 goes to a certain level, and the output of an exclusive OR gate 18 disappears. Consequently, the second frequency divider 14 is not cleared, and respective frequency division output terminals Q1, Q2...Qn go to the high level, and a high-level signal is inputted from an inverter 16 to an OR gate 7, and the reset signal is outputted from the reset signal terminal 10.
Patent JP-S606510-A (JP)
Title: Spiral transfer device
Inventor: OONO NORIO
IPC: B65G33/26
Filed: 1983-06-25
Abstract: PURPOSE:To simplify formation of a spiral wing by boring engagement holes, so as to be arranged spirally, on the outer periphery of a hollow cylindrical body of the captioned spiral transferring device for rice, barley and the like and forming a spiral wing through engaging said holes with engagement projections provided on the side of the elastic belt-like body. CONSTITUTION:Engagement holes 2 are bored in one plate 19, which is formed into a hollow cylindrical body 1 so as to arrange said holes 2 spirally. On the other hand, on one side end of an elastic plate 3 expected to be a spiral wing, engagement projections 4 matching the engagement holes 2 are arranged, formed and engaged with the engagement holes 2 in order. Thus, the spiral wing 5 can be simply formed on the outer periphery of the hollow cylindrical body.
Patent JP-H07319554-A (JP)
Title: Device and method for controlling liquid level of urea plant synthesizing pipe
Inventor: YANAGISAWA YUZURU
IPC: G05B13/02
Filed: 1994-05-27
Abstract: PURPOSE:To automate liquid level control by controlling the liquid level of an urea plant synthesizing pipe by using fuzzy control CONSTITUTION:This device is provided with a digital control system 2, a fuzzy controller 3 and a fuzzy inference unit 4. Concerning the process data of a main operational factor to affect the fluctuation of a synthesizing pipe liquid level, a change amount per unit time is calculated and from the level of this change amount, an operating state is judged. Next, the change amount of the optimum aperture of a synthesizing pipe outlet valve is inferred by performing fuzzy inference based on the operating state, and the opening degree of the urea synthesizing pipe outlet valve is adjusted and controlled with this change amount of the aperture of the valve. Concerning the respective results of operations to apply any disturbance at the time of the normal operation, load-up operation and load-down operation of a synthesizing plant, those results are confirmed by using training simulation and in the case of fuzzy inference, fuzzy rules and membership function are adjusted.
Patent JP-S5740232-A (JP)
Title: Camera with photoelectric detector for film hole
Inventor: SATOU AKIHIKO
IPC: G03B7/24
Filed: 1980-08-22
Abstract: PURPOSE:To simplify the construction of a detector for film holes by attaching a light receiving element and a light emitting element to the body of a camera to detect film holes. CONSTITUTION:A film 5 is shifted through a space between an external rail 1a of the body 1 of a camera and a pressure plate 3 fixed on the back cover of the camera through a flat spring 4. A hole 1c of the body is installed to the position opposing to the hole 5a of the film 5. A light emitting element 6 and a light receiving element 7 are disposed to the body 1 so that the light from the element 6 irradiates the film 5 through the hole 1c and the reflected light is made incident into the element 7 through the hole 1c. Thus, the construction of the detector for the film hole 5a can be simplified.
Patent JP-H02294136-A (JP)
Title: Automatic loop state transmission line fault recovery system
Inventor: HOSHIKO TAKAYUKI
IPC: H04L12/42
Filed: 1989-05-08
Abstract: PURPOSE:To disconnect the faulty location of a transmission line fault normally automatically by applying loopback switching in a direction designated only when a reception notice is not received from an upperstream loop access unit. CONSTITUTION:When a transmission line fault exists between loop access units(AU) 130 and AU 140 in an active system transmission line A and between AU 140 and AU 150 in a standby system transmission line respectively, the AU 140 uses its own conventional technology to detect and disconnect a faulty transmission line. Then a loopback switching instruction in the same direction as its own direction is sent to all downstream AUs and each AU sends a reception notice to all the downstream AUs. In this case, the AU 130 receiving the loopback instruction but not receiving the reception notice applies the loopback switching in the direction to be designated, only one AU 140 inserted between faulty locations is disconnected to restore the transmission line to the communication enable state. Thus, the transmission line fault is restored automatically by the interlocking operation between all the AUs independently of the faulty locations.
Patent JP-S596577-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKUMURA KATSUYA
IPC: H01L23/52
Filed: 1982-07-05
Abstract: PURPOSE:To enable to use the manufacturing process which has been used by polycrystalline Si and facilitate process design by a method wherein a conductive layer is formed of a high melting point metal silicide layer wherein the value (x) of the high melting point metal silicide expressed in the chemical formula MSix is set at 2<x<=4.0. CONSTITUTION:A high melting point metal silicide layer, e.g. a molybdenum silicide layer 4 is formed on a semiconductor substrate 1 having diffused layers 3 via an insulation film or a gate insulation film 2. A semiconductor substrate 21 is provided in a vacuum chamber 20, Mo 22 and Si 24 of high purities are arranged, and the chamber is put in the vacuum degree of approx. 10<-7>Torr, thereafter sputtering is performed for 3-4min by introducing argon gas via a variable valve 26 to the pressure of 2X10-3Torr, and thus a silicide layer 28 is formed on the substrate 21. The film thickness can be controlled according to the time of sputtering, and the ratio of composition can be selected in free manner by varying the impressed power. The value (x) of 2 or less generates abnormal oxidation, while too large number increases the sheet resistance of the film, and therefore the limit value is 4.0.
Patent JP-H11306197-A (JP)
Title: Processor and method for image processing, and computer-readable memory
Inventor: IKEDA HIROAKI
IPC: G06V30/40
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the processor and method for image processing and the computer-readable memory which can retrieve image data having an area of at least a specific property under specified retrieval conditions and output only the area as the retrieval result, and improve the operability of the retrieval. SOLUTION: Image data are inputted from an image scanner 106. The inputted image data are divided into areas of specific size. The contents of the divided areas are analyzed. When analysis contents of adjacent areas among the divided areas are the same, the adjacent areas are combined. When the property of an area group obtained by the combination is determined according to the analysis result, the property of an area including a character is determined as a caption according to the properties and positions of adjacent areas of the area including the character and an analyzed area. Then the image data are divided into areas by properties according to the analysis result and determination result and the divided areas are managed while made to correspond to one another.
Patent JP-S63280834-A (JP)
Title: Control for electrical equipment of internal combustion engine
Inventor: YAKUWA MASAHIKO
IPC: F02D41/00
Filed: 1987-05-12
Abstract: PURPOSE:To control the energizing time to a proper value by setting the value which is obtained by subtracting a prescribed time from the energizing time for the electrical equipment such as fuel injection valve, as the counting value of a counter, and by outputting an energizing completion signal after the lapse of a prescribed time from the completion of counting by the counter. CONSTITUTION:During the operation of an engine 1, an ECU 5 calculates the fuel injection time (energizing time) on the basis of the output signals of an intake pipe absolute pressure sensor 8, engine revolution speed sensor 11, etc. The calculated energizing time is counted by a counter, and a fuel injection starting instruction is outputted into a fuel injection valve 6. An interruption signal is generated on the completion of counting by the counter, and an instruction for suspending the fuel injection is outputted according to the interruption signal. In this case, the difference which is obtained by subtracting a prescribed time from the above-described energizing time is set as the count value of the counter, and the fuel injection stop instruction is outputted after the lapse of a prescribed time from the time of generation of the interruption signal.
Patent JP-S5239866-A (JP)
Title: Fuller's earth filter
Inventor: FUKAI NOBUYOSHI
IPC: B01D29/50
Filed: 1975-09-26
Abstract: PURPOSE: To provide a Fuller's earth filter for maintaining a property of oil at constant by removing a foreign material and a chlorine ingredient in oil within an unit for feeding a high pressure oil to a gas burner for a large capacity turbine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01285230-A (JP)
Title: Toilet seat with automatic feeder for paper-made seat cover
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/20
Filed: 1988-05-12
Abstract: PURPOSE:To make it possible to smoothly and surely cut paper-made seat cover fed from an automatic feeder by a method wherein, in centering around a perforation on the seat cover, the seat cover is held between a movable plate and a rotary plate with projections for cutting it one end, and held between a feeding roller and a depressing roller at the other end, and then cut at the perforation by the projections for cutting after the depressing roller is strongly depressed in the direction of the feeding roller. CONSTITUTION:After an electric motor 22 is started by a control device, paper-made seat cover 17a held between a feeding roller 21 and a depressing roller 23 is fed on a toilet seat 12 from a feed opening 20. When the seat cover 17a is fed to the amount of a length covering the toilet seat 12, a through hole 35 on the seat cover 17a reaches a sensor 34 and its feeding is finished by a detected signal of the sensor 34. After that, by the command of the control device, projections 19 fitted with a rotary plate 18 strongly depress the place where they have made contact on the seat cover 17a already, and the seat cover 17a is torn at a perforation 39 near the projections 19, by the depressing force of the projections 19. In this way, sheet of the seat cove 17a is cut quickly and surely.
Patent JP-H06331077-A (JP)
Title: Fluid transport piping pipe joint
Inventor: KOBAYASHI KAZUTO
IPC: F16L25/00
Filed: 1993-05-18
Abstract: PURPOSE:To improve fluid transport efficiency by forming recessed streaks of specific depth and pitch extended in a pipe axial direction in the internal peripheral surface of a pipe joint, so as to suppress generation of a turbulent flow. CONSTITUTION:In the case of applying to a fluid transporting pipe joint formed into a stepped structure wherein a large diameter part 11 of connecting a synthetic resin pipe of large diameter and a small diameter part 12 of connecting a synthetic resin pipe of small diameter are provided in both end parts and a tapered connection part 13 for connecting the large/small diameter parts 11, 12 is provided in the intermediate part, recessed/protruded streaks 14, 15 of triangular section, extended in a pipe axial direction, are provided alternately in the peripheral direction over the total periphery, in an internal peripheral surface of the pipe joint. These recessed streaks 11 are formed in an about 0.1 to 1.5mm depth and further by an about 0.1 to 6.0mm pitch. Thus by reducing friction of a fluid flowing in the inside by the recessed/protruded streaks 14, 15, generation of a turbulent flow is suppressed to improve transport efficiency of the fluid.
Patent JP-H04343987-A (JP)
Title: Burglary preventing structure of automobile
Inventor: FUWA TATSUYA
IPC: E05B79/22
Filed: 1991-05-21
Abstract: PURPOSE:To make an illegal operation by a needle-like tool difficult and prevent an illegal unlocking by covering the curved part of the locking link of a door lock device with a flexible tube having the inner wall and outer wall surfaces smoothed. CONSTITUTION:A locking link 1 is formed of a locking link straight part 11 covered with a hard tube 13 and a locking link curved part 12 covered with a flexible and stretchable bellows tube 13 having the outside and inside surfaces smoothed and a rigidity such that the tube is never deformed on a level as being lightly pressed by a tool. A door lock device body 3 is connected to a locking nob by the locking link 1. Since both the straight part 11 and the curved part 12 are covered, thus, no force can be directly transmitted to the link 1 by use of an illegally used tool. Further, as the smooth material is adapted to the surface, the tool is slipped thereon, difficult to transmit the force and easy to slip off, and the safety to illegal unlocking can be enhanced.
Patent JP-H04344277-A (JP)
Title: Page number printing
Inventor: TAMURA HIROSHI
IPC: B41J29/40
Filed: 1991-05-21
Abstract: PURPOSE:To make possible the use of any type of numeral as a page number without restrictions on the format of a document. CONSTITUTION:First, the format of a document where a page number is printed is entered(step 10, and the 'fixed mode' or 'variable mode' is entered as to a page number(step 11). If the mode is interpreted as' variable mode' after the interpretation of the mode whether it is 'fixed mode' or 'variable mode'(step 12), data on the type of a numeral used as a page number is inputted(step 17). Next, the type of a numeral entered is interpreted(stop 18), and if the type of the numeral is an arabic numeral, the arabio amoral is entered as a page number(step 19). If the type of a amoral is a Japanese numeral, the Japanese numeral is entered as a page number(step 20). The page number is entered using the above procedures and is printed(step 16).
Patent JP-S62276827-A (JP)
Title: Apparatus for developing resist
Inventor: TAKEI TOSHITAKA
IPC: H01L21/30
Filed: 1986-05-20
Abstract: PURPOSE:To set the temperature in a developing chamber optionally and maintain the temperature at the set value accurately by a method wherein a heat exchange chamber which surrounds the developing chamber is formed and constant temperature heat medium having a prescribed temperature and produced in a constant temperature heat medium generator is circulated in the chamber. CONSTITUTION:A means for holding an object W to be developed such as a wafer is installed in a developing bath 1 and a nozzle 2 which spouts developer against the object W to be developed held by the holding means in provided. A heat exchange chamber 14 which faces a developing chamber 10 is formed in the developing bath 1 and a constant temperature heat medium generator 7 is formed. The constant temperature heat medium generator 7 is connected to the heat exchange chamber 14 with pipes 76 and 77 to circulate constant temperature heat medium in the heat exchange chamber 14. With this constitution, the temperature in the developing chamber 10 can be accurately maintained at the constant value corresponding to the temperature conditions of resist.
Patent JP-S5450249-A (JP)
Title: Checker for microcomputer
Inventor: IWASAKI NAOAKI
IPC: G06F11/22
Filed: 1977-09-29
Abstract: PURPOSE: To obtain a small-size and simple checker by making it possible to access all areas of the memory unit of a checked microcomputer by the program, which is provided in the checker, without loading programs specially.  
     CONSTITUTION: Memory unit 35 for storing the program which is executed by checked microcomputer 31 and memory unit control circuit 37 for generating inhibit signals to memory unit 33 of computer 31 are provided in checker 34 for microcomputers. Then, inhibit signals from control circuit 37 of checker 34 are supplied to memory control circuit 36 of computer 31, and memory unit 33 is accessed partially and checked by the program of memory unit 35, thereby checking memory units 39 and 40 in an accessable range of sequential memory unit 33 by memory units 41 and 42 respectively 
     COPYRIGHT: (C)1979,JPO&Japio