baber/WOPTO huggingface dataset:
Patent JP-H10232223-A (JP)
Title: Flaw detecting device using ppm electromagnetic ultrasonic transducer and the ppm electromagnetic ultrasonic transducer
Inventor: NISHIZAWA TAKAO
IPC: G01N29/04
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enable the evaluation of not only flaws but flaw sizes by transmitting ultrasonic waves into an object whose flaws are to be detected, receiving returned ultrasonic waves, determining its reception sound pressure, and determining flaw sizes on the basis of the sound pressure. SOLUTION: A terminal microcomputer 100 sends an actuating signal to a high frequency transmitter 32 via a driver 31 and sends a generated actuating signal to the spiral coil 4 of a PPM electromagnetic ultrasonic transducer 2 via an amplifier 33 and diplexer 34. By this, SH waves are excited to a tubular body, and the SH waves returned from a predetermined propagation path are detected by the spiral coil 4. The detected signal is sent to the terminal microcomputer 100 via an amplifier 35, a BPF 36, and an A/D converter 37. The flaw evaluating part 7 of the terminal microcomputer 100 determines the amplitude of the detected signal i.e., the sound pressure level of the SH waves inputted from the A/D converter 37. In reference to a lookup table indicating the relation between sound levels and flaw sizes with this sound pressure level, it is possible to determine the depth of flaws.
Patent JP-H1088849-A (JP)
Title: Vibration isolation mechanism
Inventor: ISODA KAZUHIKO
IPC: E04H9/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation mechanism without losing a damping function even when strong tensile force acts on both up and down directions. SOLUTION: A vibration isolation mechanism 1 is constituted of laminated rubber 5 and an up and down motion control device 6, and the laminated rubber 5 is so constituted that horizontal relative displacement occurred in a building A is damped. The up and down motion control device 6 is so constituted that an upper rail 15 intersected at a specific angle is joined with a lower rail 16 through a joint hardware 17. The horizontal relative displacement is allowed and, at the same time, vertical relative displacement is controlled.
Patent JP-S62101859-A (JP)
Title: Fuel control device for electronic fuel-injection type engine
Inventor: NISHIKAWA TOSHIHIDE
IPC: F02D41/00
Filed: 1985-10-28
Abstract: PURPOSE:To improve the fuel consumption of an engine through preventing fuel from being oversupplied at the time of deceleration by constituting a fuel control device in such a manner that, at the time the engine is judged as being in deceleration, the fuel pressure is regulated in response to the deviation between a desired injection pulse width and the minimum injection pulse width preset in advance. CONSTITUTION:On a system, where a desired injection pulse width for a solenoid- operated injection valve is calculated by a desired injection pulse width computing means 4 according to an engine speed detected by a distributor and an intake-air quantity detected by an airflow meter, is provided a deceleration judging means 2 which judges that an engine is in the decelerated state. At the time the engine is judged as being in deceleration, a comparison computing means 5 is caused to compare the value of the desired injection pulse width calculated as above with that of the minimum injection pulse width for the solenoid-operated injection valve, and to generate a signal for regulating the fuel pressure properly. And then, a fuel-pressure controlling means 7 is controlled through the output signals from said means 5, and accordingly, the oversupply of fuel at the time of deceleration can be prevented from taking place.
Patent JP-H04124493-A (JP)
Title: Rotary compressor
Inventor: MASUDA SHINICHI
IPC: F04B39/12
Filed: 1990-09-14
Abstract: PURPOSE:To improve cooling efficiency by providing a non-cutout part at the compressor side end part of a cutout part provided at the axially upper part of a stator iron core, and disposing a connecting pipe from the cutout part, right in front of the non- cutout part, to a muffler through a cylinder. CONSTITUTION:A non-cutout part H is provided at the specified place of the upper right end part of a cutout part 21. formed on the outer periphery of the stator iron core 3a of a motor-driven element 3, and a connecting pipe 22 is disposed from the cutout part 21, the part right in front of the non-cutout part H, to the position of a muffler 20 through a cylinder 6. Refrigerant gas is supplied to the cutout part 21. from the connecting pipe 22 so as to take heat away from the periphery of the stator, then moves into the gap of the inner periphery of the stator through an end cover 1a so as to further take heat away from the stator, thus performing the cooling of the stator twice from both of the outer and inner peripheries of the stator. Because of the existence of the non-cutout part H on the outer periphery of the stator inside the refrigerant gas passage, gas coming out of the connecting pipe 22 does not flow backward onto the rotary compression element 5 side, but flows toward the gap on the inner periphery of the stator after cooling the outer periphery of the stator.
Patent JP-S6485684-A (JP)
Title: System of card-type for lending balls
Inventor: SUGIMOTO OSAMU
IPC: A63F7/02
Filed: 1987-09-29
Abstract: PURPOSE: To improve the processing efficiency of a host computer and to effectively utilize many ball lending machines by storing a new residual number corresponding to an identification code based on transmitted information and performing ball lending management by the host computer. CONSTITUTION: Data transmission and reception between the respective ball lending machines 1 and an island computer 2 are performed based on the polling sequence of the island computer 2 to be the main station of the plural ball lending machines 1 (sand control CPU). Further, the plural island computers 2 become the subordinate stations of the host computer 3 and the data transmission and reception between the respective island computers 2 and the host computer 3 are performed based on the polling sequence of the host computer 3. Thus, the processing efficiency of the host computer 3 is improved, and even in the case of disposing extremely many ball lending machines 1 to one host computer, the processing of the host computer is not turned to overloads and the operation of the ball lending machine is not stagnated.
Patent JP-S62103393-A (JP)
Title: Continuous electroplating method for metallic strip
Inventor: HIRANO MASATOSHI
IPC: C25D21/00
Filed: 1985-10-31
Abstract: PURPOSE:To prevent the generation of an over-coat and under-coat at the ends of a metallic strip in the stage of subjecting the surface of the strip to continuous plating by disposing plural auxiliary cathodes in proximity to both ends of the strip in the moving direction thereof and discretely adjusting the potentials or currents of the respective auxiliary cathodes. CONSTITUTION:Electricity is conducted between the metallic strip 4 and anodes 9, 9 disposed on both sides of the strop 4 by a cathode conductor roll 2 to plate the surface of the strip. The plural auxiliary cathodes 10a, 10a'-10c, 10c' are disposed in proximity to both ends of the metallic strip along the progressing direction of the strip 4. Voltage regulators 13a-13c are respectively connected to the auxiliary cathodes and the potentials of the respective auxiliary cathodes are made coincident with the potentials of the strip 4 in the position facing the respective auxiliary cathodes by the voltage regulators so that the current densities at both ends of the strip are made uniform in the auxiliary cathodes parts. The generation of the over-coat and under-coat at the ends of the strip is thus prevented.
Patent JP-H03104393-A (JP)
Title: Communication terminal equipment
Inventor: NANBA KATSUYUKI
IPC: H04N7/14
Filed: 1989-09-18
Abstract: PURPOSE:To freely send an object picture apart timewise with a distance by providing a means sending a stored picture to a transmitter-receiver main body to a camera section and providing a means sending a picture from the camera section to a communication line to the transmitter-receiver main body. CONSTITUTION:A transmitter-receiver main body 1 is provided with a camera section 2 having a liquid crystal television receiver 17 removably. An IC card loading port 11 of the camera section 2 is able to load an IC card storing plural pickup pictures and a release and transmission button 12 acts like a transmission button of picture transmission when the camera section 2 is loaded to the transmitter-receiver main body 1. The input key 6 of the transmitter-receiver main body 1 is used to enter a telephone number or a FAX number of the transmission destination and in the case of transmission of TV telephone call, a switch 7 is turned on and in the case of FAX transmission, a switch 8 is turned on.
Patent JP-S6488078-A (JP)
Title: Temperature regulator for refrigerator
Inventor: TSUKAMOTO IKUO
IPC: F25D17/08
Filed: 1987-09-28
Abstract: PURPOSE: To distribute uniformly temperature and adjust precisely temperature within a refrigerator even if a large amount of foods are excessively filled within the refrigerator by a method wherein an opening or closing operation of a damper thermostat is controlled in reference to a relation between a releasing time of the damper thermostat and detected temperatures detected by temperature sensing elements. CONSTITUTION: In the case that a varying range of a detected temperature detected by a representative temperature sensing element 24a is higher than a set value open elapsing of a specified period of time after a damper thermostat 11 is released, for example, an opening or closing operation of the damper thermostat 11 is controlled under an application of other temperature sensing elements 24b, 24c. A released state of the damper thermostat 11 is maintained until temperatures of the temperature detecting elements 24b, 24c are lower than the set temperature. In the case that a varying range of all detected temperatures when a specified period of time elapses is higher than the set value after the damper thermostat 11 is released, any one of the temperature detecting elements 24a, 24b and 24c is used to control an opening or closing operation of the damper thermostat 11.  Then, an abnormal state displaying device 30 arranged at an opening or closing door 29 of a freezing chamber 4 is lit.
Patent JP-S60133925-A (JP)
Title: Bending angle measuring method in numerical control device
Inventor: KOIKE HIROMICHI
IPC: G05B19/18
Filed: 1983-12-23
Abstract: PURPOSE:To measure a bending angle of a work without requiring a separate measuring tool by utilizing a position detector of a numerical control device for a press brake, when bending the work by a press blake device. CONSTITUTION:A work 20 is placed on a die 22 and bending of an angle theta is performed to the work 20 by pressing it by a punch 21. In this case, a bending angle calculating circuit 16 is installed newly to a conventional numerical control device for press brake provided with a positioning controlling circuit 11, an amplifier 12, a motor 13, a position detector 14, a moving extent integrating circuit 15 and a display device 17. A bending angle of the work, a radius of a shoulder R of the die 22, and coordinates of its center B are denoted as theta, (r), and X2, Y2, respectively. A coordinate of a contact A is obtained by lowering the punch 21 to a position where its tip contacts the work 20, and deriving the present position of the punch 21. When coordinates of A are denoted as X1 and Y1, the bending angle theta of the work 20 is determined clearly as functions of X1, X2, Y1, Y2 and (r), and a value of theta can be measured without using a measuring tool.
Patent JP-S60133803-A (JP)
Inventor: TSURUMI MANABU
IPC: A01C7/00
Filed: 1983-12-22
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-H1091377-A (JP)
Title: Printer control device and method
Inventor: ANAMI KAZUHIRO
IPC: B41J5/44
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To surely print the font of external characters, etc., which is not built in a printer with no reduction of the print speed and even against a fault such as the cut-off of the printer power supply, etc., that is caused during a printing operation by managing the downloaded font data via a management table. SOLUTION: A print data check mechanism 11 is prepared together with an external character font set 3 and a management table 12. Then a printer 5 downloads the font data only when it has no font data by referring to the table 12. Thus, the printer 5 can print the external characters without reducing its print speed. In addition, a printer status monitoring mechanism 15 clears the contents of the table 12 against a fault such as the cut-off of the power supply of the printer 5. Therefore, the printer 5 can normally and surely carry on the print of the font of external characters, etc., even after the occurrence of a fault.
Patent JP-H0692245-A (JP)
Title: Steering gear
Inventor: KUSHIRO IKUO
IPC: B62D5/06
Filed: 1992-09-11
Abstract: PURPOSE:To smooth operation and improve durability while improving a steering feeling in a steering gear to reduce the steering gear ratio along with the increase of the rotational angle of the steering wheel. CONSTITUTION:An intermediate rotary member 38 is eccentrically provided between an input shaft 11 and output shaft 13 connected to a steering wheel, and the rotation of the input shaft is moderated by a reduction gear 40 consisting of an input pinion 41 and internal gear 42 to be transmitted to the intermediate rotary member 38. The rotation of the intermediate rotary member is transmitted to the output shaft 13 through a steering property giving mechanism 45 engaging a projection 48 eccentrically provided on the output shaft 13 with a cam groove 47 formed diametrally in the end face. An extended shaft part 12 formed to extend rearward from the rear end of the input shaft 11 provided with the input pinion 41 is supported with a housing 10. Also, a controller 20 provided on the input shaft 11 increases an assist force given to an output operating member 14 by a force increasing device 30 along with the increase of torque applied to the input shaft.
Patent JP-H1160629-A (JP)
Title: Preparation of fluororesin solution
Inventor: IIDA AKIHITO
IPC: C08F214/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a fluororesin soln. which can improve the storage stability by bringing an org. solvent soln. of a fluorine- contg. copolymer, prepd. by copolymerizing an olefin monomer having a hydro lyzable silyl group, a (meth)acrylic ester, and a fluoroolefin, into contact with an acid-eliminating agent. SOLUTION: An olefin monomer having a hydrolyzable silyl group represented by the formula: R-SiXn Y3-n (wherein R represents a group having an olefinically unsatd. bond; X represents a 1-20C alkyl; Y represents a hydrolyzable group; and (n) is 0 to 2) in an amt. of 0.5 to 20 mol%, 20 to 80 mol% (meth)acrylic ester, and 10 to 70 mol% fluoroolefin are copolymerized in an org. solvent in the presence of a radical generation type polymn. initiator under a pressure of 1 to 200 kg/cm<2> at a temp. of 20 to 100 deg.C to obtain an org. solvent soln. contg. a fluorinecontg. copolymer having a mol.wt. of 3000 to 500000. This org. solvent soln. is passed through a column packed with an acideliminating agent having a particle diameter of 106 μm to 2.36 mm to remove an acid or a halogen ion.
Patent JP-S6397037-A (JP)
Title: Loop network system
Inventor: MIZUNO HARUNOBU
IPC: G06F13/18
Filed: 1986-10-14
Abstract: PURPOSE:To access with no waiting by accessing a local memory from a CPU in case a controller detects that a memory bus is not being used and is vacant. CONSTITUTION:In case of accessing the local memory 40 from the CPU, a memory interface control circuit 30 receives with its bus monitoring circuit 31 a memory access information 201 from the controller 20. The monitoring circuit 31 detects a period during which the memory bus 202 is being used and a period the bus 202 is not being used for the sake of transmission/reception processing of a network data, and informs a bus control circuit 32 of the period when the bus 202 is not being used. The circuit 32 controls a memory interface circuit 34 to release the bus 202 for the CPU during the period when the bus 202 is not used. Thus, the circuit 34 release the bus 202 for the CPU, and the CPU accesses the local memory 40. Since the access to the memory 40 from the CPU is executed apart from the controller 20, the said access is executed without any waiting.
Patent JP-H1158131-A (JP)
Title: Automatic steel cutting device and its control method
Inventor: MASUDA TOSHIHIRO
IPC: B23D55/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of improving the cutting accuracy without overloading motors on a pressing side and a receiving side, and its control method for automatically cutting a shape steel or a pipe. SOLUTION: A pressing carriage 2 for moving a steel and a stopper carriage 4 for receiving its tip part are arranged on a carry-in conveyor 1 and a carry- out conveyor 3 of a steel W which are provided on the input and output sides of a cutting machine C in a sliding/fixing manner, and both carriages are driven by a drive source such as a servo motor. A pressing member 21 is provided on the advancing side of the pressing carriage through a damper 23 for buffer, a stopper 41 is provided on the receiving side of the stopper carriage through the damper 41 for buffer, and a pressing detecting means 22 and a receiving detecting means are provided on the carriage, the pressing member or the stopper to position the carriage.
Patent JP-2001067588-A (JP)
Title: Vehicle position detection device
Inventor: ITO TSUNEJI
IPC: G05D1/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To always and precisely detect the lateral direction position of a vehicle even if the characteristic of a magnetic marker generation magnetic field changes in terms of time and position by deciding the lateral direction position in the road of a vehicle by means of considering correction information corresponding to a characteristic that the generation magnetic field of a magnetic marker installed on the road changes. SOLUTION: Respective detection signals from a magnetic sensor 12 and a temperature sensor 14 are supplied to a control unit ECU 10. Reference characteristic information showing the characteristic of the generation magnetic field of a magnetic marker, a reference map showing the magnetic flux density distribution of the magnetic field generated from the magnetic marker, for example, is stored in a memory unit 25. A correction coefficient k(T) map based on the temperature dependency of magnetic flux density distribution is stored in the memory unit 25. When a detection temperature is obtained, a correction coefficient k(T) corresponding to the detection temperature T is decided from the correction coefficient k(T). The lateral direction position on the road of the vehicle is operated based on the correction coefficient k(T).
Patent JP-2001068564-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: ISHIGAKI YOSHIYUKI
IPC: H01L21/8244
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, having a structure suitable for suppressing the working threshold level of a transistor, in which a transistor having a low working threshold level can be fabricated at a low cost. SOLUTION: A field oxide film 28 is formed by LOCOS method, using an oxidation resistant mask. An access transistor A1, having active regions 44, 46 as a source-drain region and an active region 43 as a channel region, is formed on a silicon substrate 24. A part 67 protruding to the active region 43 side is formed on the field oxide film 28. Since the growth of a bird's beak tends retarded not to take place at the protrusion 57 during a step for forming the field oxide film 28, a groove 58 is formed at the boundary of the protrusion 57 and the active region 43, and the working threshold level of an access transistor A1 becomes low, because a channel width is set narrow.
Patent JP-H04125021-A (JP)
Title: Superconducting magnet protector
Inventor: KIMURA AKIO
IPC: H02H7/00
Filed: 1990-09-17
Abstract: PURPOSE:To prevent the breakdown by quenching and perform excitation and demagnetization with small size by connecting the circuit, where diodes are connected in parallel with polarities reversed, and the heater lines in series to the section between the terminals of some superconducting coils, and coupling the heater line thermally with other superconducting coil. CONSTITUTION:For diodes, currents do net flow below certain voltage Vt. When exciting or demagnetizing it, voltage arises across a superconductive coil 1B. This voltage is set to be below Vt of the diodes, and currents do not flow to heater lines 6A and 6C, so they do not generate heat. Accordingly, quenching does not occur in coils 1A and 1B. On the other hand, if quenching occurs in the coil 1B under superconductive condition, voltage appears across it, and if quenching occurs in other coil, voltage is induced in the coil 1B too. These voltages become higher than Vt of the diodes, and a current flows to the heater lines 6A and 6C, and other coils 1A and 1B are heated, and quenching occurs.
Patent JP-H1184656-A (JP)
Title: Negative type image recording material
Inventor: NAKAMURA IPPEI
IPC: G03F7/004
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enable a direct plate making process with IR laser from digital data from a computer, etc., and to ensure superior film strencgth of an image without carrying out post-heating after exposure by incorporating a high molecular compd. having a specified group and a carboxy group in a side chain and an IR absorber. SOLUTION: The image recording material contains a high molecular compd. having a group (cyclic imino-ether structure) represented by formula I or II and a carboxy group in a side chain or a mixture of the compd. and a high molecular compd. having a carboxy group in a side chain and an IR absorber. In the formula I, X is >=2C alkylene. In the formula II, Y is a trivalent org. group and R is alkyl or aryl. When an oxazoline ring in the high molecular compd. is opened by heat and reacts with the carboxy group, the high molecular compd. loses its alkali solubility and can be developed with an alkali soln.
Patent JP-H0562225-A (JP)
Title: Rotary mirror device for tracking
Inventor: CHATANI MASAHIKO
IPC: G11B7/09
Filed: 1991-08-30
Abstract: PURPOSE:To simplify the structure by constituting a driving force generating means with a piezoelectric element free from disturbance and adopting a structurally simple synthetic resin molding hinge or a leaf spring to turn a reflection mirror. CONSTITUTION:The beam from a light source is defracted toward an objective lens, and the light beam spot condensed by the objective lens is moved on the recording face of a discoid optical recording medium in the radial direction of the recording medium. In this rotary mirror device for tracking, a piezoelectric element 3 for driving force generation set to a base 1 is connected to a reflection mirror 2 or a reflection mirror holding member which holds the mirror, and the reflection mirror 2 or the reflection mirror holding member is held on the base through a synthetic resin molding hinge 4 or the leaf spring 5.
Patent JP-H08110741-A (JP)
Title: Liquid developing device
Inventor: IINO SHUJI
IPC: G03G15/11
Filed: 1994-10-07
Abstract: PURPOSE: To provide a liquid developing device leaving no residual developer when the residual developer on a developer carrier is scraped off. CONSTITUTION: A developing roller 202 carries a liquid developer on the surface and conveys it to a development section facing a photoreceptor drum 1 to develop the electrostatic latent image on a photoreceptor 1. A cleaning liquid is sprayed to the developer carrier from a nozzle 211 after it passes through the development section. The liquid developer left on the surface is scraped off by a cleaning blade 205.