baber/WOPTO huggingface dataset:
Patent JP-H0282810-A (JP)
Title: Binary periodic signal generator
Inventor: KOBAYASHI KENJI
IPC: H03K3/84
Filed: 1988-09-20
Abstract: PURPOSE:To surely generate a binary periodic signal by providing a control means detecting that the logic state of outputs of all shift registers is coincident so as to invert the logic state of the output of at least one shift register. CONSTITUTION:Figure shows an example of applying the title generator to an M series generator comprising an exclusive OR circuit 5 and four stage of shift registers 1, 2, 3, 4 corresponding to the primitive polynomial x<4>+x+1 to generate the M series of 15 periods whose one period is [000100110101111] and a NOR circuit 6 receiving each output of the four-stage of shift registers 1, 2, 3, 4 is provided, and an output of logical H obtained at the NOR circuit 6 is fed to a set input terminal of the shift register 1 of the 1st stage when each output of the said four-stage of shift registers 1, 2, 3, 4 is all logic L to set the shift register 1 of the said 1st stage thereby inverting the logic state of the output of the shift register 1 of the 1st stage from logic L to logic H forcibly.
Patent JP-S6479319-A (JP)
Title: High-frequency heating machine
Inventor: NAKAMURA TATSUMI
IPC: C21D1/10
Filed: 1987-09-19
Abstract: PURPOSE:To execute the uniform heating treatment of peripheral faces of a work having different radii of curvature by rotating the work with its axis of rotation horizontally supported, and oscillating and moving back and forth a work coil for heating the coil to allow always said coil to oppose to the outside peripheral face of the work. CONSTITUTION:A cam 60 which is the work having the outside peripheral faces 61 of different radii of curvature is gripped by a chuck 14 at the front end of the output shaft 13a of a rotating mechanism 10 and is rotated around the horizontal axis by driving of a motor 11. Furthermore, the cam 60 is moved back and forth by driving of a motor 22 of a forward and backward moving mechanism 20. On the other hand, the work coil 70 and a jacket 71 are oscillated within the perpendicular plane by driving of a motor 36 of an oscillating mechanism 30 and is moved back and forth by driving of a motor 41 of a forward and backward moving mechanism 40. The operations of the above-mentioned motors 11, 22, 36, 41 are controlled in accordance with the position signal 18 of the cam 60 from a proximity sensor to bring the front end face of the work coil 70 to the position opposite to the outside peripheral face 61 of the cam 60 and to maintain the detaching size between both. Furthermore, the supply of high-frequency electric power for heating to the work coil 70 and the supply of quenching oil to the jacket 71 are controlled.
Patent JP-H0859862-A (JP)
Title: Method of modifying plastic with radiation
Inventor: KOGURE YAMAHITO
IPC: C08J7/00
Filed: 1994-08-23
Abstract: PURPOSE: To improve the hardness of a plastic without detriment to its inherent characteristics. CONSTITUTION: A plastic is irradiated with a radiation in air, an inert gas atmosphere or a vacuum at a high temperature at which the plastic can remain solid. The rate of the chemical reaction can be accelerated, and the formation of bonds among polymer chains can be accomplished without causing any substantial change in the shape of the plastic, and the hardness of the plastic can be increased at the relatively low dosage.
Patent JP-S6390784-A (JP)
Title: Echo level control system for guidance and assistance system for berthing
Inventor: SAITO KOJI
IPC: G01S7/52
Filed: 1986-10-03
Abstract: PURPOSE:To automatically make an adjustment to the best echo level and to prevent a failure in measurement from occurring continuously by providing a variable gain amplifier, a level deciding circuit, a continuity deciding means, and a gain control signal generating circuit. CONSTITUTION:This system is equipped with a variable gain amplifier 1, a level deciding circuit 2 which decides whether or not the level of the output voltage of the amplifier 1 is within a proper range, a continuity deciding means 3 which outputs a level variation instruction signal when an improper level- higher or lower than a proper limit-continues a prescribed number of times, and the gain control signal generating circuit 4 which generates a gain control signal corresponding to the level variation instruction signal and sends it to the amplifier 1. Therefore, the gain is varied automatically even when a received signal having an enough trigger level for gating is not obtained owing to the low so that the received signal with a triggerable level is obtained.
Patent JP-S6479149-A (JP)
Title: Production of unsaturated dicarboxylic acid imide compound
Inventor: YONEMOTO KAMIO
IPC: C07D207/452
Filed: 1987-09-19
Abstract: PURPOSE:To obtain the titled compound useful for the production of an addition- type imide polymer, etc., in a short time with low energy consumption, producing little high-polymeric component caused by self-polymerization, in high purity, by reacting an unsaturated amidic acid compound with an orthoester. CONSTITUTION:The objective unsaturated dicarboxylic acid imide compound of formula III can be produced by reacting an unsaturated amidic acid compound of formula I (D is bivalent organic group containing at least one C=C double bond; R<1> is n-valent organic group containing at least one C atom; n is integer of >=1) with an orthoester of formula II (R<2> and R<3> are univalent organic group containing at least one C atom) (e.g., methyl orthoformate). The process has various advantages such as high esterification reaction efficiency of the raw material, low energy consumption, etc.
Patent JP-H0573669-A (JP)
Title: Picture processor
Inventor: TAKAHASHI HIROYUKI
IPC: G06F3/153
Filed: 1991-09-17
Abstract: PURPOSE:To rotate a picture, to make a mirror image into an image or to execute picture editing by means of combining them on a real time basis. CONSTITUTION:Color picture data by four picture elements x four lines is set to be one block and it is written into a picture memory 201 in accordance with an address signal from an address counter 204. At the time of reading, written blocks are respectively and independently time division-processed for respective colors and they are read in accordance with the address signal from the address counter 204 within respective division processing time. At that time, addresses for the respective blacks are composed of the combination of a main scan address and an auxiliary scan address, the both addresses can be counted up/down, the both addresses can be exchanged and the arbitrary combination of the controls can be controlled in the address counter 204. At the time of writing and reading, address count control and exchanged control, which follow the desired output image, can be executed.
Patent JP-H0679456-A (JP)
Title: Automatic welding equipment
Inventor: HIRANO SHOZO
IPC: B23K9/12
Filed: 1992-09-03
Abstract: PURPOSE:To surely generate a welding arc between works and a welding torch at the time of starting welding. CONSTITUTION:The automatic welding equipment is provided with the welding torch 13 which is connected to a welding power source 14 and generates the welding arc at an interval with the works 16, a holding mechanism part 12 to hold and move the welding torch 13 and a controller 21 to control to drive the holding mechanism part 12. The controller 21 is provided with a CPU22 where a voltage measurement value from the welding power source 14 is inputted and a motor driver 28 to drive the holding mechanism 12 by a command signal from the CPU22. The CPU22 outputs a low speed fall command to the motor driver 28 till the voltage measurement value is attained to under the preset contact detection voltage at the time of starting welding. The CPU22 outputs a high speed rise command to the motor driver 28 when the voltage measurement value is attained to under the contact detection voltage.
Patent JP-H0398139-A (JP)
Title: Memory check circuit
Inventor: MAEDA HIRONORI
IPC: G06F12/16
Filed: 1989-09-11
Abstract: PURPOSE:To minimize the memory checking time by reading simultaneously the data written simultaneously and comparing these read data with the data written into the memory after applying a logical operation to the former data. CONSTITUTION:In a reading or writing state, one of both memories 21 and 22 is usually selected by a chip selection circuit 32. Then the circuit 32 selects both memories 21 and 22 at one time in a memory check state. A data selection circuit 31 sends the data on a memory of the address designated by an address bus 8 in a reading state. Furthermore a data holding circuit 42 is added to hold the data written into both memories 21 and 22 together with the arithmetic circuits 411 and 412 which perform the logical operations of the data read out of both memories 21 and 22 at one time, and an error detecting circuit 43 which compares the computed data with the data held in the circuit 42 and detects the memory states. In such a constitution, the memory checking time can be minimized.
Patent JP-S60130409-A (JP)
Title: Shape control device of sheet-material rolling mill
Inventor: YASUDA KENICHI
IPC: B21B13/14
Filed: 1983-12-16
Abstract: PURPOSE:To deal with a composite elongation by speeding up responsive speed of shape control by using mainly a roll bending device in shape controlling and correcting a noncorrected part beyond the capacity of the device with the aid of sectional rolls. CONSTITUTION:A material 9 is rolled by work rolls 6, 7, and a shape of material 9 at the delivery side is detected by a shape detector 23, to operate a shape parameter by an arithmetic device 24. The controlling quantity of a bending force is successively operated by an arithmetic device 25 and is compared with a set value outputted from a setting board 26, to output a bending force to be changed to a bending command device 27, thereby correcting roll-benders 21, 22. Next, a command value from an arithmetic device 29 is inputted to cylinders 15-19 to control sectional rolls 1-5. In this way, the shape control is effectively performed by minimizing the control quantity of delivery quantity of the sectional rolls 1-5 by utilizing the capacity of roll-benders 21, 22 to a maximumlimit.
Patent JP-S6479196-A (JP)
Title: Novel anthracycline derivative
Inventor: TAKEUCHI TOMIO
IPC: A61K31/7034
Filed: 1987-09-22
Abstract: NEW MATERIAL:A compound expressed by formula I {R is OH, alkoxy, -COOR<1> [R<1> is H, (substituted)1-6C alkyl, aralkyl or aryl] or -CH(NHR<2>)COOR<3> [R<2> is H or monofunctional amino-protecting group; R<3> is H, (substituted)1-6C alkyl, aralkyl or aryl]; n is 0-3}. EXAMPLE:3'-N-(5-Methoxysalicylidene)-4'-O-tetrahydropyranyladriamycin. USE:An antitumor agent. PREPARATION:A free base of 4'-O-tetrahydropyranyladriamycin expressed by formula II is dissolved in an organic solvent and a salicylaldehyde derivative expressed by formula III is added to the resultant so and reacted therewith at ambient temperature or while being heated.
Patent JP-S6296579-A (JP)
Title: Photocurable adhesive for optical disk memory
Inventor: YAMASE YUKIO
IPC: G11B7/24015
Filed: 1985-10-24
Abstract: PURPOSE:To increase the curing rate and the bonding strength and, at the same time, to improve the moisture resistance and readout reproducibility of the optical disk memory obtained, by incorporating a particular butadiene resin, an epoxy resin and a photosensitive arom. onium salt. CONSTITUTION:The titled adhesive contains a butadiene resin (A) comprised of a butadiene homopolymer or butadiene copolymer as the main chain skeleton and having 1.5 epoxy groups on the average per molecule at the molecular terminal and/or side chain, an epoxy resin (B), and a photosensitive arom. onium salt (C). With respect to the proportions of each component, the proportions of the components A and B be preferably 10-70wt% and 90-30wt% based on the total of the components a and B, respectively, and the proportion of the component C is 0.5-10pts.wt. based on 100pts.wt. of the total of the components A and B.
Patent JP-H0898842-A (JP)
Title: Bone cutter
Inventor: MURABAYASHI HAJIME
IPC: A61B17/17
Filed: 1994-09-30
Abstract: PURPOSE: To dispense with complicated work such as positioning by reading a scale in an operation, etc., by providing a freely slidable slide tube on the outer periphery of a shaft part of small diameter located between the blade part of a planer and a stopper on an upper terminal side and making the movable margin of the slidable tube coincide with bone cutting quantity. CONSTITUTION: When the bone cutting of a patella 17 is performed, the patella 17 is held and fixed first between a planer guide 8 and a jig 18 for patella fixing. Then, the blade part 7 is inserted into the guide hole 9 of the planer guide 8 in a state in which the slide tube 14 and a slide stopper 15 are loaded on the outer periphery of a planet shaft part 12, and the stopper 15 is fixed on the slide tube 14 with a fixing screw 16. At this time, since the movable margin L of the slide tube 14 is designed so as to be equal to the thickness of the main body part of a plant, it is possible to accurately cut the bone by a quantity corresponding to the thickness of the main body part of the plant by performing the bone cutting by the planer 6 until the stopper 11 is abutted with the upper terminal face of the slide tube 14.
Patent JP-H0792850-A (JP)
Title: Image fixing device
Inventor: NISHIMURA HIROAKI
IPC: G03G21/00
Filed: 1993-09-22
Abstract: PURPOSE:To accurately judge temperature change caused by the surface temperature or the thickness of a transfer material and to lighten the lowering of the surface temperature of a fixing roller at low cost without necessitating a complicated mechanism. CONSTITUTION:In a heating roller type fixing device consisting of the fixing roller 1 and a pressure roller 3 press-contacting with the roller 1, the time when the surface temperature of the roller 1 becomes a lower limit value Tmin from an upper limit value Tmax in the case of the transfer material 4 consecutively passes between a pair of rollers is measured and the temperature change (temperature gradient) per unit time is obtained. For example, in the case of the falling temperature gradient(DELTATd/DELTAt) of the roller 1 is large because the temperature of the transfer material 4 is low or the thickness thereof is large, the heater 5 of the roller 1 is controlled so as to raise the set temperature or the carrying interval 6 of the transfer material 4 is made large so as to lighten the lowering of the surface temperature of the roller 1.
Patent JP-S6297211-A (JP)
Inventor: KITAHARA TSUNEYUKI
IPC: H01B17/00
Filed: 1985-10-23
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-H1083366-A (JP)
Title: Information recorder, information converting means and information output system
Inventor: YOSHIKAWA HISAO
IPC: G06F13/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the structure and system capable of outputting information to an output equipment such as a printer even an information recorder. SOLUTION: This information recorder 10 is constituted of an information input/output means 12 for writing and reading information to/from a magnetic recording medium, an MPU 13 connected to the means 12 through a switching circuit 14, and an operation means 15 connected to this MPU 13 and the circuit 14. The means 12 can be used as a normal information recorder by being connected to an internal information processor 20 and can output recorded information to a printer 30 by the MPU 13 without requiring a any other device.
Patent JP-H03100442-A (JP)
Title: Spectrophotometer
Inventor: NISHIGORI TETSUO
IPC: G01N21/27
Filed: 1989-09-14
Abstract: PURPOSE:To simultaneously display plural pieces of relations of a stored analytical curve and measured data on a CRT screen by executing in a lump the operation of plural analytical curve expressions by a single measurement. CONSTITUTION:By putting inspection bodies 1 - 3 of a known concentration sequence required for an analytical curve into a suction nozzle 4, and operating a motor 10, the inspection bodies 1 - 3 are carried into a sample chamber 7, and a light beam radiated from a lamp 5 passes through a filter 6, the sample chamber 7 and a grating 8 and reaches a detector 9. A signal obtained from the detector 9 is brought to arithmetic processing as an absorbance value by a computer 12. In this case, plural analytical curve expressions, a primary approximate straight line, a secondary approximate curve, a tertiary approximate curve, and other operation are executed successively, and plural relations of the analytical curve and measured data are displayed simultaneously on a screen of a CRT 15 and printed to a printer 13, as well. A user can select that of the smallest error by a keyboard 14 from plural analytical curves simultaneously displayed on the screen of the CRT 15.
Patent JP-H0551991-A (JP)
Title: Curtain wall and execution method thereof
Inventor: KAWAKITA KAZUO
IPC: E04B2/96
Filed: 1991-08-23
Abstract: PURPOSE:To make it possible to simply and surely mount face-shaped units to a structural steel. CONSTITUTION:A bracket 21 mounting four angles of a face-shaped unit 1 to a steel frame 2 on the rear 1a side of the face-shaped unit is shared by face-shaped units 1 and 1 adjacent to right and left. A horizontal and lateral opened slot 24 is provided to one side 28 of the bracket 21, and a round-hole 25 is provided to the other side 29 of the bracket 21. Face-shaped unit mountingbolts 26 and 27 are respectively loaded to the slot 24 and the round-hole 25.
Patent JP-H03111251-A (JP)
Title: Can-like container lid and manufacture thereof
Inventor: SATO KAZUNORI
IPC: B32B7/02
Filed: 1989-09-14
Abstract: PURPOSE:To bring the width of a score to zero as closely as possible by a method wherein a space is provided between the bottom enclosed by a reinforcing thermoplastic resin layer and the underside of a synthetic resin tab seat and the score having as narrow an exposed bottom width as possible is formed between the tab seat and the inner peripheral edge of the reinforcing thermoplastic resin layer. CONSTITUTION:A tab seat 2 having ribs 1 on its underside is provided with a space 3 defined between the bottom of a preformed substrate 6 enclosed by a flap 27 and the underside of the tab seat 2 and the tab seat 2 is provided with grooves 5 to give the space 3. A score 30 formed between the peripheral edge of the flap 27 and the outer edge of the outermost rib 1 of the tab seat 2 is covered with an overhang part 4 in order to avoid the exposure of the score and the danger of foreign matter being poured in from outside through a hole made in the score 30. This arrangement permits the adjustment of the size and attaching position of the tab seat 2, whereby the width S of the score 30 can be brought to zero as closely as possible.
Patent JP-S60167385-A (JP)
Title: Transducer element, method of producing same and pressure transducer associated with transducer element
Inventor: RUNE TANNERU
IPC: G01L9/00
Filed: 1984-11-10
Abstract: A piezoresistive transduction element for incorporation into a pressure transducer includes a plate defining a diaphragm zone and preferably of silicon with piezoresistances diffused into it, an insulating plate of a glass material and a base plate. The plates are preferably connected to each other by anodic connections in a series of steps. The base plate is made of a material having substantially the same coefficient of thermal expansion as that of the material of the plate which defines the diaphragm zone. Furthermore, the dimensions of the base plate are matched to those of the diaphragm plate. By these measures the deformation forces exerted by the base plate and diaphragm plate on the insulating plate upon changes in temperature are of substantially the same magnitude and therefore there is minimum bending of the diaphragm plate. A symmetrical transduction element is created which has minimum zero point displacement and minimum sensitivity changes in use. Pressure transducers equipped with such piezoresistive transduction elements are therefore appropriate for high measuring accuracy, particularly in combination with an improved, elastically extensible securement of a holder which carries the transduction element within the transducer housing.
Patent JP-H1081878-A (JP)
Title: Soil stabilizing composition
Inventor: URANO TERUO
IPC: C09K17/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost composition having a soil stabilizing effect better than that of usual cement, quick lime or slaked lime on a ground with high water content and sludge. SOLUTION: This composition comprises a mixture of quick lime with an amorphous product obtained by baking 3CaO.Al2 O3 .6H2 O, which is readily synthesized by mixing Al(OH)3 and CaO or Ca(OH)2 with water, at a temperature from 200 deg.C to below 300 deg.C, preferably a mixture of 10-400 pts.wt. quick lime with 100 pts.wt. of the amorphous product.
Patent JP-S6392226-A (JP)
Inventor: MIYAJIMA MASAYOSHI
IPC: G05F1/10
Filed: 1986-10-06
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-H1082119-A (JP)
Title: Heat insulating panel
Inventor: HIRAI MITSURU
IPC: E04C2/38
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce weight and increase moisture resistance and fire resistance by fixing a frame body to a base, and forming a heat insulating layer provided between the opening of the frame body and the base with a lightweight layer at the center, a moisture-resistant layer at the middle, and a heat-resistant layer on the outside. SOLUTION: A girder is connected to a groundsill via multiple columns to form a framework, and a wall fitted with a heat insulating panel A is constructed at an opening section surrounded by the groundsill, columns, and girder. A frame body 11 is fixed to the base 10 of the heat insulating panel A via an adhesive or nails, heat-resistant layers 40 are provided on the inner face of the opening 11C of the frame body 11 and on the inner face of the base 10, a lightweight layer 20 is filled together with air in a bag 22 sealed with glass wool 21, and a barrier sheet 14 having a heat insulating layer 40 is provided. Foaming urethane is filled and hardened between the lightweight layer 20 and the heat-resistant layer 40 to form a moisture-resistant layer 30.  The whole is made lightweight by the lightweight layer 20, moisture is prevented from passing by the moisture-resistant layer 30, excellent fire resistance is obtained by the fire-resistant layer 40, and the heat insulating panel A is made lightweight and excellent in moisture resistance and fire resistance.
Patent JP-H04117697-A (JP)
Title: Multiport memory circuit
Inventor: ETO TAKESHI
IPC: G11C11/41
Filed: 1990-09-07
Abstract: PURPOSE:To improve the working rate of an MPU (microprocessor) by dividing a shared memory cell area into plural banks and fixing access ports for write and read to the respective shared memory cell areas. CONSTITUTION:A shared memory cell area 13 is divided into the plural banks, and the access ports for write and read to respective shared memory cell areas 14 and 15 are fixed. Therefore, a port arbitration function for access port arbitration can be unnecessitated. Accordingly, a wait request output signal to MPU 11 and 12 can be omitted as well, the number of terminals can be decreased, and the MPU 11 and 12 are not turned to a wait state. Thus, the working rate of the MPU itself can be improved.