baber/WOPTO huggingface dataset:
Patent JP-H0629800-A (JP)
Title: Clock abnormality detecting circuit
Inventor: NARAHIRA SADAO
IPC: H04L7/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide the clock abnormality detecting circuit which easily detects the frequency abnormality of an input clock. CONSTITUTION:This circuit consists of an input count part 20 which divides the frequency of the clock inputted to a PLO 10 by 1/N, an output count part 30 which divides the frequency of the clock outputted from the PLO 10 by 1/N and slips the output pulse by a prescribed extent at the time of input of a slip pulse, a phase comparing part 40 which compares phases of output pulses of two count parts 20 and 30 with each other and outputs the slip pulse at the time of detecting prescribed phase deviation, and a slip counter part 50 which counts the slip pulse outputted from the phase comparing part 40 and discriminates the clock abnormality to output a clock abnormality signal at the time of counting a prescribed number of pulses within a certain time.
Patent JP-S6425434-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSONE TAKASHI
IPC: H01L21/76
Filed: 1987-07-21
Abstract: PURPOSE:To bury an insulating film in a flat structure having no cavity by correcting the film in a groove so as to have a smooth slope by a heat treatment. CONSTITUTION:After grooves are formed on a semiconductor substrate 1, a CVD SiO2 film is formed as a first insulating film 10 on a whole surface. Further, a BPSG film is formed by a CVD method as a second insulating film 22 on the upper face. When it is heat treated at 850-900 deg.C in O2 or N2 atmospheric gas for 5-30min, the BPSG film is softened, and second insulating film 12 smoothed in its surface shape is obtained. Further, a CVD SiO2 film is formed as a third insulating film 13 on the upper surface. In this case, since the base surface is smooth, the CVD SiO2 film is formed without cavity. Then, a first photoresist film 4 and a second photoresist film 5 are formed, and etched back to obtain a shape shown in Figure (e).
Patent JP-H051262-A (JP)
Title: Self-adhesive tape
Inventor: IMAE KENJI
IPC: C09J7/02
Filed: 1991-06-25
Abstract: PURPOSE:To facilitate the peeling of a release paper and prevent the damage to or deformation of the main body of a self-adhesive tape mainly comprising an elastic material in a simple manner by providing the release paper with dashed rules. CONSTITUTION:A self-adhesive tape 1 comprises a main body 2 made of an elastic material and a release paper 4 which has been peelably adhered to the body 2 with a self adhesive 3 and has been provided with dashed rules 5.
Patent JP-S5990346-A (JP)
Inventor: RICHIYAADO NOOKUROSU CHIIBUAA
IPC: H01J3/02
Filed: 1983-09-29
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-H1121713-A (JP)
Title: Electrically decorated artificial flower and its production
Inventor: TSUJI AKIHISA
IPC: A41G1/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrically decorated artificial flower, by ornamentally arranging the stem of the electrically decorated flower, forming, producing the sense of the stem of a natural flower with maintaining the shape of the flower, causing neither electric disconnection nor short-circuit. SOLUTION: In this electrically decorated artificial flower 10 in which a stem 12 having two built-in electric wires 20 in the interior is provided with a flower 16 and an illuminant 18 connected to the two electric wires 20 is arranged in the flower 16, etc., the periderm of the stem 12 is composed of a heat shrinkable tube. The two electric wires 20 and at least one or more shape retaining members 26 are stuck fast and integrated by the heat shrinkable tube to constitute the objective electrically decorated flower 10.
Patent JP-S5970922-A (JP)
Title: Processing of measured weight data
Inventor: HINO MASAMICHI
IPC: G01G23/37
Filed: 1982-10-16
Abstract: PURPOSE:To prevent the lowering in accuracy even if the confirmation of a zero point is neglected, by a method wherein the placement of an object to be subjected to wt. measurement is detected and, when the measured wt. just before the detection is not wt. zero, the difference of both data is outputted as measured wt. data. CONSTITUTION:At first, newest measured wt. data Wt is read from ADC 2 to be stored in memory M1 while the next measured wt. data Wt is read from ADC 2 to be stored in memory M2. Subsequently, contents M1, M2 are compared and, when an object to be subjected to wt. measurement is not placed on a load cell 1, the content M2 is displayed by a wt. display apparatus 4 to be transmitted to the memory M1. When the adjustment of a zero point is perfectly performed in placing the object to be subjected to wt. measurement, the content M2 is transmitted to memory M3 and content M3 is displayed by the wt. display apparatus 4. When the adjustment of the zero point is imperfect, a value corrected by subtracting the content M1 from the content M2 is stored in the memory M3 and LED7 is driven to be lighted to display the wt. after correction.
Patent JP-H0845288-A (JP)
Title: Nonvolatile random access memory
Inventor: ISHII HIROYUKI
IPC: G11C17/00
Filed: 1994-08-03
Abstract: PURPOSE:To improve the reliability for managing the number of accesses and to reduce the burden of a software by counting and storing the number of accesses to an erasable read-only memory by a hardware. CONSTITUTION:In this nonvolatile random access memory, a random access memory 1 and an erasable read-only memory 2 are combined with each other and the storage content of the random access memory 1 is stored in the erasable read-only memory 2 and also the content of the memory 2 is stored in the random access memory 1 by reading out the content of the memory 2. The memory 1 is provided with a counter 3 counting the number of accesses accessed from the random access memory 1 to the erasable read-only memory 2 and an erasable read-only memory for the counter 4 storing the count value of the counter 3.
Patent JP-S6424849-A (JP)
Title: Polyester resin composition
Inventor: UNNO MITSUHIRO
IPC: C08L67/02
Filed: 1987-07-21
Abstract: PURPOSE:To obtain the title composition of a low acetaldehyde content, by keeping a composition formed by adding an aliphatic polyamide to a polyester in a molten state in a nitrogen atmosphere. CONSTITUTION:A polyester having an intrinsic viscosity >=0.60 and mainly consisting of repeating ethylene terephthalate units is mixed with 50-50,000ppm of an aliphatic polyamide obtained by reacting a 2-20C diamine with a 2-20C dicarboxylic acid, and the mixture is molten and kept at 280 deg.C for 60sec in a nitrogen atmosphere to obtain a polyester resin composition of an acetaldehyde content <=10ppm.
Patent JP-S6158402-A (JP)
Title: Signal discriminator circuit
Inventor: YAMAMOTO YOSHIHIKO
IPC: H03K5/19
Filed: 1984-08-29
Abstract: PURPOSE:To eliminate no signal even at two signal wave interference time by rewriting the content of a memory circuit by the type of the signal when the number of the most signals is the set number of more. CONSTITUTION:A period measuring circuit 20 measures the period P of a signal A obtained by detecting a received signal, and a signal converter 21 applies a signal S corresponding to the period P to a shift register 22. A signal detector 23 extracts the same signal of the contents S1-Sn of the register 22, discriminates the signal of the most number of the signals, and outputs the type I and the number J of the signals. A comparator 24 rewrites the contents of a memory 25 by the signal I when the number J of the same signal is the set number or more. The content of the memory 25 is fed as an ATC signal at that time to a speed checking circuit. Thus, no signal state can be eliminated even at two signal wave interference time.
Patent JP-H0733220-A (JP)
Title: Goods sorting facility
Inventor: KANEDA YOSHIHIRO
IPC: B65G1/137
Filed: 1993-07-23
Abstract: PURPOSE:To make a worker select the running course quickly and properly so as to lighten the burden of the worker and shorten the work time by indicating the proper running course to the shelf part to do work in layout of a shelf. CONSTITUTION:The stored information of an IC card 11, which has stored the work data for the delivery of goods, is read by an IC card reader 12a, and this read data is inputted into a truck controller 10. A display means 100 figures the layout in plan view of shelves, making use of this truck controller 10, and besides displays the proper running course to the shelf part requiring delivery work, on the layout of the shelf. Moreover, this display means 100 is so constituted as to display only the proper running course to the shelf part requiring the next delivery work from the present position. The proper running course is sought as the shortest course by the truck controller 10, and the layout in the plan view of the shelf and the shortest course are displayed on the display of a display board 29.
Patent JP-S6426623-A (JP)
Title: Production of heat-resistant polymer
Inventor: MATSUYAMA AKIO
IPC: C08G18/83
Filed: 1987-07-23
Abstract: PURPOSE:To obtain the titled polymer having excellent long-term heat-resistance and useful for various kinds of industrial materials, protecting materials, composite materials, etc., by adding an ortho ester compound to the polymerization system of an organic diisocyanate and an organic polybasic carboxylic acid, etc., during or after the polymerization. CONSTITUTION:The objective polymer is produced by adding an ortho ester compound (e.g. methyl orthoformate or butyl orthobenzoate) to a polymerization system of an organic diisocyanate (e.g. cyclohexane-1,4-diisocyanate) and an organic polybasic carboxylic acid (e.g. oxalic acid or terephthalic acid) and/or an organic polybasic carboxylic acid anhydride during or after the polymerization process. The amount of the ortho ester compound to be added to the system is preferably 2-0.2mol.% based on the organic diisocyanate.
Patent JP-S5971003-A (JP)
Title: Production of flat type optical fiber core
Inventor: KAWASE MASAAKI
IPC: G02B6/44
Filed: 1982-10-18
Abstract: PURPOSE:To enable cooling and solidification after correction between forming rolls even if the arrangement of a fiber strand is disturbed in the nipple of a cross head die by passing a core between the cooled rolls before a tube consisting of a molten resin solidifies. CONSTITUTION:There is no need for making the clearance between the inside wall of a nipple 2 and an optical fiber strand 3 small, and a hollow type core A is passed through a forming roll device 6 before it is cooled to solidify in the stage of manufacturing said core by a cross head die 1. The device 6 has two forming rolls 8a, 8b and one guide roll 9 in a box-shaped housing 7 and cooling water 10 in a horizontally provided bottom part. The lower parts of the rolls 8a, 8b having the surfaces plates with Ni are held dipped in the water. Both sides of the core A are lightly pressed when the core passes under the top surface 8b of the roll 8a and a tube 5 is brought into contact with the roll surface and is further submerged in the water 10, by which the tube is cooled and is solidified without disturbance in the arrangement.
Patent JP-H0692237-A (JP)
Title: Method and system for solving problem
Inventor: TSURUTA SETSUO
IPC: G06Q50/30
Filed: 1993-07-23
Abstract: PURPOSE:To automatically solve a complicated problem even with few input items by providing a patterned case base for preserving patterned cases having case applying patterns added to case solving patterns and providing steps of preservation, take-out and proposition of solutions. CONSTITUTION:In the case of preparing a train schedule for example, a case taking-out reasoning engine 1602 of a central processing device 1 selects a patterned case 90 selected according to purpose, strategy, etc., from the knowledge stored in a partial schedule case knowledge table 7 to register the pattern case in a practicable partial schedule pattern table 20. Next, a case developing section 1604 automatically prepares the partial schedules in respecting time bands according to the registered partial schedule patterned case 20 (automatically developing to a case by the use of case solving pattern knowledge 907 or taking out simply the partial schedule case) to connect to the partial schedule. These are displayed on a display device 2 at any time and if necessary requested of correction by the use of a key board 3, mouse 4, etc., to be stored in the schedule table 6.
Patent JP-S57106053-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDOU TOSHIO
IPC: H01L21/027
Filed: 1980-12-23
Abstract: PURPOSE:To pile up patterns of a semiconductor device precisely by a method wherein the shape and the area of patterns to be piled up are set according to errors to be generated in the rotational direction corresponding to the position in relation to the center of piling up of the patterns. CONSTITUTION:The pattern to be piled up is formed by changing the shape and the area thereof properly according to the position of the pattern from the  center of piling up. By this way, because the error of piling up in the rotational  direction to be generated when piling up is to be performed can be absorbed, accurate piling up can be performed without using the high level piling up technique. Especially it is extremely effective for piling up of minute patterns. Moreover because the shape and the area can be made small at the center part, integration is enhanced.
Patent JP-2000017631-A (JP)
Title: Multiseries gabion
Inventor: SHIRAI JUNICHI
IPC: E02B3/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To dispense with connecting metal fittings and firmly connect gabions through a simple means by connecting mutual frame wire nettings of gabions made of diamond-shaped wire nettings in which flat spiral line wires are woven while bringing the side faces into contact with each other and directly engaging at least a part of the line wires. SOLUTION: A plurality of gabions 2 made of diamond-shaped wire netting formed by weaving flat spiral line wires 3 are connected to each other in sequence to form a multiseries gabion. Two weaving line wires 38, 38 of one gabion 2a engaged with each other and two weaving line wires 3b, 3b of the other gabion 2b engaged with each other are mutually engaged and connected. The gabion 2 is constituted of a cylindrical frame wire netting 5 and lid wire nettings attached to the both ends of the frame wire netting 5, in which a frame line is fixed to the periphery of a circular panel made of a diamond-shaped wire netting. Stones are filled inside in the state that one lid wire netting is fixed to one end of the frame wire netting 5. Thereafter, the other lid wire netting is fixed and the whole body is installed in site.  In this way, the connection structure is simplified and the number of parts is reduced to make convenient in the management and handling and the connection strength is increased.
Patent JP-H1010435-A (JP)
Title: Microscopic device
Inventor: ADACHI AKIRA
IPC: G02B21/26
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a microscopic device which performs the highly accurate detection of a focusing position and is inexpensive. SOLUTION: In the microscopic device 1 provided with an objective lens 22 condensing illuminating light on a sample 8 placed on a stage 7, a revolver table 20 where the objective lens 22 is moved along an optical axis and a position detecting part 50 detecting the focusing position of the objective lens 22; the position detecting part 50 is provided with a light splitting part 25 integrally moving with the objective lens 22 in an optical axis direction and splitting a part of the illuminating light and a one-dimensional PSD element 10 fixedly provided at a microscope main body having photodetectors arrayed in parallel with an optical axis and detecting the illuminating light split by a light splitting part 25.
Patent JP-2000011666-A (JP)
Title: One-to-one content address memory and control circuit therefor
Inventor: KURODA YASUYOSHI
IPC: G11C15/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To hold data and addresses one to one on a CAM, and judges a hardware failure by retrieving data matching with the data in the CAM, before writing data in the CAM, writing the data if not matching, and disabling the write, if matching. SOLUTION: A write enable/disable judging circuit 101 allows data inputs and addresses to pass as they are, sets a CAM/RAM mode control input to a CAM mode, disables a write control input and gives to a CAM, i.e., once retrieves with write data. When a matching flag output shows no matching, the write enable/disable judging circuit 101 allows inputs from the left to pass all as they are and writes data in a CAM 102, but if the matching flag output shows matching, it masks the write control input into a disable state and reports a setting violation of software failure with a setting vibration or S/W failure signal.
Patent JP-H07176509-A (JP)
Title: Washing device and washing method
Inventor: YOKOMIZO KENJI
IPC: H01L21/304
Filed: 1994-07-11
Abstract: PURPOSE:To effectively prevent the diffusion of chemical solution mist and particles while the quantity of feeding and exhausting of air into a washing device is decreased. CONSTITUTION:A partition plate 31 is provided on the tailend of a chemical solution washing vessel 25, and a mist separator 32 is provided on the front end. The atmosphere in a washing device is separated into two parts, one is a conveying device 12 side area and the other one is a chemical solution washing vessel 25 side area, and air is fed to each separated area from a fan filter unit F5. The control of air stream on the area of the side of the conveying device 12 is evacuated through an evacuation plate 63. The control of air stream in the washing vessel side area, where evacuation region is decreased and chemical solution mist is generated, and the conveying device side area, where particles are easily generated, can be conducted independently, and the washing device can be operated in the state wherein the air feeding and the air evacuation of the entire washing device is in a well balanced and optimum state.
Patent JP-S57106045-A (JP)
Title: Semiconductor device
Inventor: KAZAMA ETSUO
IPC: G01R1/073
Filed: 1980-12-23
Abstract: PURPOSE:To perform the test of semiconductor device favorably by a method wherein a groove for stop of a probe for test is provided in an electrode on a semiconductor chip. CONSTITUTION:Because the fixed probe 4 comes in contact with both the walls of the groove 5 in the electrode 3 on the chip 2, favorable contact between the probe 4 and the electrode 3 can be obtained, and at the same time, even when the probe is overdriven, the probe is not disconnected, and is pressed to the wall strongly to make favorable contact, and the test can be performed stably.
Patent JP-H0470750-A (JP)
Title: Production of dustproof body
Inventor: KARAIWA MASATO
IPC: G03F1/62
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a high ray transmittance by forming a ray transmittable film on the surface of an inorg. substrate, then etching away the inorg. substrate, thereby preventing the sticking of foreign matter and uniformizing the stress in the film. CONSTITUTION:The ray transmittable film which has 0.2 to 10mum film thickness and allows the transmission of 240 to 500nm light at >= 85% average ray transmittance is obtd. by forming an inorg. or dielectric thin film on the inorg. substrate, then etching away the inorg. substrate. Then, the inorg. substrate is etched away and the thin film formed on the surface thereof is made into a single film to obtain the ray transmittable film, by which the damage and deterioration of the film, such as scratch, are prevented without allowing stresses to exist unequally in the film as in the case of film peeling. The high ray transmittance is obtd. in this way. In addition, the adhesion of foreign matter to the thin film which is the case for electrification at the time of peeling is prevented by etching away the inorg. substrate.
Patent JP-H0719050-A (JP)
Title: Auxiliary chamber heat shielding structure in indirect injection engine
Inventor: MATSUOKA HIROSHI
IPC: F02B77/11
Filed: 1993-06-30
Abstract: PURPOSE:To provide an auxiliary chamber heat shielding structure in an indirect injection engine in which a heat flux to a cylinder head from an auxiliary chamber structure body is squeezed up as much as possible. CONSTITUTION:Heat shielding air layers 11 are formed between a heat shielding structure body 8 to surround an auxiliary chamber structure body 3 and a cavity 6, and are arranged in a mutual noncontact condition, and a heat shielding plate 7 having a nozzle hole 19 is arranged between the heat shielding structure body 8 and a cavity wall surface 26. The contact parts 17 and 18 of a heat shielding plate 7 coming into contact with the heat shielding structure body 8 and the cavity wall surface 26 to support sealing reaction of the heat shielding structure body 8, are formed on the inmost periphery and the outermost periphery around the nozzle hole 19 in order to reduce a heat flux of the heat shielding plate 7 to the minimum.
Patent JP-S6243298-A (JP)
Title: Interface circuit between digital exchange and digital telephone set
Inventor: INAGAKI CHO
IPC: H04Q3/42
Filed: 1985-08-20
Abstract: PURPOSE:To prevent a malfunction due to a crosstalk between transmitting and receiving transformers or adjacent channels or that between adjacent cables by detecting whether a digital telephone set is connected or not according as a supply power current is flowed or not to invalidate the signal from a reception line. CONSTITUTION:When the digital telephone set is connected between transmission lines Ta and Tb and reception lines Ra and Rb, the current is flowed from a power source Vc to transmission lines Ta and Tb through a current detecting diode Di and the middle terminal (e) of a transmitting transformer Tt. The reception signal from the digital telephone set is inputted through reception lines Ra and Rb and is sent to a reception line Sr from a receiver U2. When the digital telephone set is not connected there, the output of a comparator U3 is the inverse of the digital telephone connected state because a voltage is not generated between both ends of the current detecting diode Di, and the receiver U2 is set to the non-active state.
Patent JP-H0919138-A (JP)
Title: Switching power supply
Inventor: MATSUDA YOSHIAKI
IPC: H02M7/12
Filed: 1995-06-27
Abstract: PURPOSE: To prevent a non-fuse breaker from being tripped or blown out by employing not an intricate control circuit but a relatively simple circuit in a switching power supply subjected to power factor improvement thereby limiting the input current below a predetermined level within a rated range of input current. CONSTITUTION: The AC input, DC output constant power switching power supply comprises a first voltage controlled amplifier 23 receiving a fluctuation detection signal of AC input E1 and delivering an output voltage of substantially constant amplitude regardless of fluctuation in the input signal using a correction signal as a control signal, a second voltage controlled amplifier 10 receiving the output from first voltage controlled amplifier 23 as a second input signal and using a second fluctuation detection signal of output (load) voltage as a second control signal, an amplifier 11 receiving a third fluctuation detection signal of (AC) input current and the output from the second voltage controlled amplifier 10, and a switching element Q1 for forming a drive pulse based on the output from the amplifier 11.