baber/WOPTO huggingface dataset:
Patent JP-S63306728-A (JP)
Title: Data transmission error detection system
Inventor: UCHIDA HIROBUMI
IPC: G06F11/10
Filed: 1987-06-09
Abstract: PURPOSE:To improve the reliability of error detection of data transmission by sending a transmission signal comprising a synchronizing signal, a 1-bit data 1, a transmission data and a CRCC so as to eliminate mis-detection. CONSTITUTION:In applying error detection by the CRCC (cyclic redundancy check), the transmission signal consists of a synchronizing signal, a data and a CRCC. The data is expressed as a polynomial A(x) and the CRCC is expressed by a polynomial R(x). Mis-detection takes place by a probability if a communication error is occurred in the error detection system. Then the coefficient of the highest-order of term of the polynomial A(x) of the data format is the unity, that is, one bit is added to a conventional transmission signal. Thus, in case of the reception while the data is being shifted to high-order, since the unity is eliminated without fail, the reception polynomial is not in the form of {A(x)+ R(x)}XX<n> and a residue is produced by dividing the polynomial by a generation polynomial G(x). That is, the discrimination of the presence of communication error is applied to eliminate mis-detection.
Patent JP-H04368472-A (JP)
Title: Inverter
Inventor: YAMANAKA YUKIO
IPC: H02M7/48
Filed: 1991-06-15
Abstract: PURPOSE:To effectively prevent simultaneous ON of a pair of switching elements inserted serially between terminals of a DC power source, and to prevent a decrease in its efficiency. CONSTITUTION:A collector of a transistor Q1 is connected to a positive electrode of a DC power source E, and an emitter of a transistor Q2 is connected to a negative electrode of the power source E. A first diode D1 is connected forward between the emitter of the transistor Q1 and the collector of the transistor Q2. An anode of a second diode D2 having a cathode connected to that of the diode D1, is connected to a base of the transistor T1. A load circuit 2 is inserted between a connecting point of the transistor Q1 and the diode D1 and the negative electrode of the power source E. In a normal operation, a current flows only to the diode D1. If the state in which both the transistors Q1 and Q2 simultaneously become ON, occurs, the transistor Q1 is held OFF by the function of the diode D2.
Patent JP-S5932953-A (JP)
Inventor: MAKITA KOUREI
IPC: B02B3/04
Filed: 1982-08-19
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-H1055318-A (JP)
Title: Number changed array architecture for multi-memory
Inventor: ROBAATO JIEI PUROOBUSUTEINGU
IPC: G11C29/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To use a chip having a faulty memory array by changing the number of a memory array if a partial failure is confirmed in the memory array when it's started and offering a logically continuous memory system that has the memory capacity smaller than that of a target memory. SOLUTION: If a memory array 12c is confirmed faulty, the use of this array is suppressed by assertion (low level) of a signal DISSABLE- C#. Then the contact is cut with a multiplexer 50c and a bypass multiplexer 60c is selected. Then a counter 18 and an array selection driver 16 are instructed to generate the increased array addresses. These array addresses are stored in the latches 14c and 14d. Therefore, the array 12c does not respond to its array address even if this address is stored in the latch 14c. Instead, a memory array 12d responds to the array address of the array 12c.
Patent JP-H08299842-A (JP)
Title: Method for removing hair, etc., sticking to article and apparatus therefor
Inventor: TSUJITA HIDETSUGU
IPC: A23L5/20
Filed: 1995-05-01
Abstract: PURPOSE: To remove hair, etc., to an article such as food without heating them at high temperatures by placing the article on a porous plate which moves circularly crossing the water surface vertically in a water tank and separating hair, etc., from the article by separating the article in water to allow it to swim when the porous plate is submerged. CONSTITUTION: A frame 2 is fixed in the upper part of a water tank 1, and two crank shafts 3, 3 are pivoted in parallel on the frame 2. A guide tool 5 arranged below the crank shaft 3 installs reinforcing bars 7, 7 in the bottom part of a frame body 6 which forms a U-shaped side wall, and a porous plate 21 is installed on it attachably/detachably. The guide tool 5 is fixed to a support frame 4 pivoted on the crank shafts 3, 3 to conduct circular movement vertically by the rotation of the crank shaft 3. When the porous plate 21 is submerged by the movement, an article is separated to swim in water so that hair, etc., are separated from the article, and the separated hair, etc., are discharged from an overflow port in the side wall of the water tank.
Patent JP-S5569494-A (JP)
Title: Color development material
Inventor: FUJII OSAMU
IPC: B41M5/333
Filed: 1978-11-20
Abstract: PURPOSE:To obtain color development materials used for pressure sensitive copying papers excellent in development capability and resistance wherein reactive products of fatty acid amide, basic zinc chloride and oxy acid aldehyde condensation are used and thermosensitive recording papers wherein electron donative color developing organic compounds are used. CONSTITUTION:This material is prepared by thermally reacting basic zinc chloride, oxy acid resin and fatty acid amide. The oxy acid resins are obtained excellently by polymerization reaction of aromatic oxy acid and aliphatic aldehyde. Salicylic acid resins whose mean molecular weight is more than five hundred are especially preferable in development and resistance. The three components are especially preferable when the weight ratio of the basic zinc chloride to the oxy acid resin is 20:80-70:30 and the weight ratio of the two components to the fatty acid amide is 8:92-80:20. If the three components are heated and reacted, it is possible to obtain development materials wherein color development density is high, color development is immediate and excellent in water and solvent resistance.
Patent JP-H07328494-A (JP)
Title: Electrostatic coater of powder paint
Inventor: MATSUTANI MITSUO
IPC: B05B5/057
Filed: 1994-06-01
Abstract: PURPOSE:To improve coating efficiency and to uniformize the coating film thickness in electrostatic coating by evacuating a coating box contg. a material to be coated with a vacuum pump, supplying a powder paint into the box and charging either the material or paint. CONSTITUTION:A coating box 1 is constituted of a box main body 2 provided with a spray gun 11 and a lid 3 hanging a material (x) to be coated and lifted up and down, A vacuum pump 22 is connected to the exhaust port 18 of the box 1 through a low-pressure tank 21. The tank 21 is previously kept at a low pressure by the pump 22, and a stop valve V1 is opened when the lid 3 is closed and the material (x) is housed to evacuate the box 1. A powder paint (p) charged by a high voltage generator 15 is sprayed from the spray gun 11 and applied on the grounded material (x). Namely, electrostatic coating is conducted in the evacuated box 1. As a result, coating efficiency is improved, the thickness of the coating film is kept uniform, and the powder paint is easily recovered and reutilized.
Patent JP-2000327349-A (JP)
Title: Method for bending crystallized glass plate
Inventor: KOU-CHUAN SHU
IPC: C03B23/025
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for bending a crystallized glass plate, by which a bending processing at a large curvature can easily be carried out, by preliminarily forming a V-shaped groove on the inside surface of the crystallized glass plate along a bending line over the whole width of the glass plate in a smaller opening width than the thickness of the glass plate and in a depth of specific rate based on the thickness of the glass plate. SOLUTION: The bending process is carried out in a groove 2 depth of 30 to 70% based on the thickness of a crystallized glass plate 1. The groove 2 preferably has a V-shape, and the width of the opening of the groove is preferably 1 to 1.5 times the thickness of the crystallized glass plate 1. The groove 2 is formed over the whole width of the crystallized glass plate 1 along the bending line of the surface which is the inside surface on the bending processing of the crystallized glass plate 1. When the crystallized glass plate 1 is horizontally held and heated, the portion which is divided with the groove 2 and projected from a heat-resistant holder 4 is downward bent by its self weight, and further inward bent at an approximately right angle, while contracting the groove 2. Thereby, the glass plate 1 is bent at a large curvature.
Patent JP-2000332047-A (JP)
Title: Manufacture of solder balls
Inventor: OKABE YOSHIHIRO
IPC: B01J2/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve fraction defective of shape of solder balls and enhance the yield. SOLUTION: In this manufacturing method of solder balls, fused solder 5 is discharged from a tip of a nozzle 6 whose tip side is soaked in an oil surface toward the inside of oil 2 which is heated higher than or equal to the fusing point of solder, the fused solder which is spouted is made to fall downward in the oil, while being divided in a high temperature region in the oil heated higher than or equal to the fusing point of solder, the divided liquid balls of solder are solidified in a low temperature region in the oil which is adjacent to the lower side of the high temperature region in the oil, and solder balls 8 are obtained.  In this case, the high temperature region in the oil whose length is at least 15 cm is formed from a part immediately below the nozzle 6 toward the lower part of the oil 2, and the temperature gradient of the low temperature region in the oil, which is adjacent to the lower side of the high temperature region in the oil, is set to be at least 15 deg.C/cm.
Patent JP-S6035003-A (JP)
Title: Dissolution of polyvinyl ketal in water
Inventor: NAKAMURA HISAFUMI
IPC: C08F16/02
Filed: 1983-08-05
Abstract: PURPOSE:To obtain a water-soluble thermoplastic synthetic resin at low temperatures within a short time, by effecting the deketalization of a polyvinyl ketal in an aqueous acid solution. CONSTITUTION:A polyvinyl ketal is rendered water-soluble by effecting its deketalization in an aqueous acid solution. It is preferable that the degree of ketalization of the polyvinyl ketal used is at least 5mol%. When this degree is below 5mot%, the polyvinyl alcohol obtained after deketalization in an aqueous acid solution is difficultly rendered water-soluble. The polyvinyl ketal may be one in which part of the ketal groups are esterified with acetyl groups, for example. Ordinary polyvinyl alcohol is crystalline but forms amorphous polyvinyl ketal by ketalization. It may be presumed that when this amorphous polyvinyl ketal is deketalized with an aqueous acid solution, it is converted into a polyvinyl alcohol of a disordered molecular arrangement and rendered water-soluble.
Patent JP-H0810676-A (JP)
Title: Sealing condition judgement device
Inventor: FUJII YASUYUKI
IPC: B05C11/00
Filed: 1994-06-27
Abstract: PURPOSE:To provide a sealing condition judgement device which is automatically capable of detecting defective sealing such as the offset, insufficient discharge or depletion of a sealing agent. CONSTITUTION:Data on a coefficient of variation for the height of a cross section shape near a representative satisfactory sealing part and a representative unsatisfactory sealing part is previously stored as reference data d3' in a reference data storage part 9. At the same time, in a comparison judgement part 10, data d3 on a coefficient of variation for height calculated based on a cross section shape detection signal a1 during an actual sealing operation is compared with reference data d3' on a coefficient of variation for height, to determine the acceptance of sealing. In addition, data on the discharge amount of a sealing agent based on a discharge amount detection signal a2 is compared with a preset value to determine the acceptance of sealing, in a comparison judgement part 10.
Patent JP-H0237173-A (JP)
Title: Igniter for internal combustion engine
Inventor: PAORO RANATEI
IPC: F02P15/08
Filed: 1989-06-08
Abstract: PURPOSE: To deliver control signals to two switch means alternately under single ignition during full induction by controlling two sets of ignition distributors, ignition coils, and spark plugs by means of a common control center. CONSTITUTION: An ignition device provided with two spark plugs 11, 12 per cylinder for an engine 10 comprises ignition distributors 15, 16, ignition coils 19, 20, switch means 21, 22, a control center 25 with respect to preselected engine-parameters 26-30, and sensors. The control center 25 is capable of delivering control signals with respect to a predetermined value of the decision engine-parameter to the switch means 21, 22, and delivering control signals with respect to other predetermined value of the decision engine-parameter to the switch means 21, 22 by means of processor means. Thus, it is possible to actuate the two spark plugs 11, 12 alternately under single ignition during full induction so as to prevent fouling occurred due to being out-of-operation for a long period of time.
Patent JP-2000335179-A (JP)
Title: Method for forming penholder on outer cover of binder, notebook or other various writing materials, and binder, notebook or other various writing materials having outer cover having penholder formed by the method
Inventor: YASUDA SADAYOSHI
IPC: B42F7/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To form a penholder at the same time as fitting a belt for fixing to an outer cover and to simplify a process therefor. SOLUTION: In a binder, a hole 4 is formed on one side of an outer cover 1, along the peripheral edge part thereof. The middle of a belt 3 for fixing is inserted into this hole 4. In a state wherein a loop L is formed in a surplus end part of the belt, the parts to be the beginning part 11 and the end part 12 of this loop L are sewn 5 to the residual part of the belt 3 in the direction of the entire width thereof.
Patent JP-H04369459-A (JP)
Title: Highly sensitive crystal vibrator microbalance device and method therefor
Inventor: EBISAWA FUMIHIRO
IPC: G01B17/02
Filed: 1991-06-17
Abstract: PURPOSE:To realize high sensitivity in technology for measuring a slight change in a mass of an attached material on a crystal vibrator from a change in resonance frequency of the crystal vibrator without extremely thinning thickness of the crystal vibrator. CONSTITUTION:A crystal vibrator is an over-tone crystal vibrator 1 with which mechanical harmonic vibration can be easily generated, and the vibrator 1 is connected to an over-tone oscillator 2 to make over-tone oscillation by mechanical harmonic vibration. The over-tone crystal vibrator 1 is placed in a vacuum bell-jar 4 for evaporation for example, and a change in frequency of over-tone oscillation accompanying the evaporation is measured to measure a thickness value. Utilization of the over-tone oscillation substantially raises resonance frequency to improve mass detection sensitivity without extremely thinning thickness of the over-tone crystal vibrator 1.
Patent JP-S5846601-A (JP)
Inventor: KUMA TOSHIMI
IPC: H01C1/02
Filed: 1981-09-11
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-S632204-A (JP)
Inventor: NAKATSUKA KENJI
IPC: C04B35/46
Filed: 1986-06-20
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-S5369460-A (JP)
Title: Method of treating waste water
Inventor: YOSHINO YOSHIO
IPC: C02F3/10
Filed: 1976-12-03
Abstract: PURPOSE: To remove BOD and ammonium ion effectively from waste water, through a biological treatment with fluidization of carrier particles such as coke and synthetic high molecular resin retaining aerobic bacteria in the waste water treatment tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5268484-A (JP)
Title: Thermography device using pyrometric vidicon
Inventor: IRITSUKI MAMORU
IPC: G01J5/48
Filed: 1975-12-04
Abstract: PURPOSE:To obtain temperature distribution images corresponding to the absolute temperature of an object by using an pyrometric infrared vidicon.
Patent JP-S5847820-A (JP)
Title: Cut-off treatment for joints of steel tubular sheet pile
Inventor: KAWAKAMI KEIJI
IPC: E02D5/14
Filed: 1981-09-16
Abstract: PURPOSE:To raise the water-shielding property of the joints of steel tubular sheet piles by a method in which the lower end of a tube through which a filler to be packed subsequently is supplied is inserted into a filler previously packed in the jont portion and then the filler to be packed subsequently is packed to integrally combine them. CONSTITUTION:A prior filler 6 composed of a gradually coagulating material is packed into the space of the joint portion 4 of steel tubular sheet piles 1 until it reaches a level slightly lower than the ground's surface L. Then, a flexible tube 2 for preventing the leak of a late filler 8 to be packed subsequently is inserted into the space of the joint portion 4 and the lower end opening of the tube 2 is positioned on or below the upper end face of the prior filler 6. Then, a late filler composed of a material the same as or similar to the prior filler 6 is injected into the tube 2 to remove foreign matters, e.g., slime, laitance, etc., on the upside of the prior filler 6 in such a way that the prior filler 6 is integrally combined with the late filler 8 in the tube 2.
Patent JP-2000327565-A (JP)
Title: Acetylcholine esterase inhibitor
Inventor: HIBI KOKICHI
IPC: A61P25/28
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an acetylcholine esterase(AChE) inhibitor which does not or scarcely generate a side effect and can inhibit or relax the crisis of Alzheimer's disease and the like. SOLUTION: This AChE inhibitor contains ajoene as an active ingredient. The ajoene inhibits the activity of the AChE having an action for inactivating the ACh which is a nervous transmitter substance. The inhibition of the activity of the AChE enables the inhibition or relaxation of diseases, such as Alzheimer's disease, which are considered to be caused by the excessive reduction or shortage of the ACh. The toxicity or side effects of the compound, E- or Z-ajoene, has not been reported, and the ajoene is considered to be harmless for human bodies. Thereby, the ajoene is liable not to cause a side effect, even when administered for a long period.
Patent JP-H09305552-A (JP)
Title: Load equalizer
Inventor: SAKON SHOICHI
IPC: G06F15/16
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To equalize the loads of respective nodes even when the performance of each node is different in a parallel distributed processing system in which plural nodes are connected through a network. SOLUTION: When a source program 3 is inputted, a compiler 11 translates the source program 3, a parallelly processable execution program 12 is generated by a parallel distributed processing system 2 and based on the arithmetic used for the most frequent execution part of the source program 3, a performance measuring program 13 is generated for measuring the performance of respective nodes from 21-1 to 21-N. When executing the execution program 12, before that execution, a scheduler 14 lets the respective nodes from 21-1 to 21-N execute the performance measuring program 13 and measures the performance of the respective nodes from 21-1 to 21-N. Afterwards, the scheduler 14 allocates the processing of the execution program 12 to the respective nodes from 21-1 to 21-N corresponding to the performance ratio of the respective nodes from 21-1 to 21-N.
Patent JP-S5571949-A (JP)
Title: Temperature controller for constant temperature device
Inventor: AKAMATSU AKIHIRO
IPC: G05D23/00
Filed: 1978-11-24
Abstract: PURPOSE: To improve the accuracy of the temperature control in a constant temperature system by controlling a current supplied to a heater using the output from a temperature detecting sensor provided in the constant temperature system for a biochemical analysis and a signal obtained from an AC power supply.  
     CONSTITUTION: The temperature of a constant temperature liquid W supplied to a liquid tank 1 is detected by a sensor 21, the signal from the sensor 21 is processed by a processor 22 and then applied to a comparator 23 to detect the zero point of an AC current by a detector 30 and to compare it with standard value thus obtained. The compared output exceeding the standard value is applied to a controller 24 to supply AC current from the AC power AC to a heater 4 of the constant temperature system by the control output obtained in this duration. As a result, it is controlled alternatively at every half wave of the AC current waveform so as to thereby precisely control the temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05156909-A (JP)
Title: Valve timing adjusting device for internal combustion engine
Inventor: SUGA SEIJI
IPC: F01L1/34
Filed: 1992-06-05
Abstract: PURPOSE:To prevent generation of hammering noises in a valve timing pulley adjusting device for an internal combustion engine by absorbing a fluctuation torque of a cam shaft. CONSTITUTION:There are provided a timing pulley 1 and a piston 3 which transmits driving force from the timing pulley 1 to a cam shaft 2. In a valve timing pulley adjusting device for an internal combustion engine, the cam shaft 2 is relatively rotated to the timing pulley 1 by moving the piston 3. An eliminating mechanism 11 for a fluctuation torque is arranged between the timing pulley 1 and the cam shaft 2.
Patent JP-S63309403-A (JP)
Title: Mold for casting and molding of slurry
Inventor: NISHIO HIROAKI
IPC: B28B1/26
Filed: 1987-06-12
Abstract: PURPOSE:To facilitate removal of a mold whatever form it may be and to enable the mold to be applied to even molding from powder of a metal and nonoxide ceramics, by a method wherein the whole or a part of the mold is extractable due to an ultracritical fluid and contains an organic matter having a specific melting point. CONSTITUTION:The whole or a part of a mold is extractable by an ultracritical fluid and contains an organic matter whose melting point is 0 deg.C or higher and 150 deg.C or lower. The ultracritical fluid indicates a fluid of the critical pressure or higher and the critical temperature or higher, for which substance of the comparatively low critical temperature, for example ethane or ethylene or carbon dioxide is easily used. As an example of the organic matter, which is extractable with the ultracritical fluid and has the melting point of 0 deg.C or higher and 150 deg.C or lower, methyl carbonate and tert-butyl alcohol are available. In the case where a mixture of the above organic matter extractable through the ultracritical fluid with substance nonextractable through the ultracritical fluid, for example, powder of a metal or ceramics is molded, a ratio of the powder filled within the mold is decided to be 45cap.% or smaller. This molded body is put on an ultracritical extraction device and vanishing and self-destruction of the mold are performed by removing the organic matter in the mold.