baber/WOPTO huggingface dataset:
Patent JP-H03109661-A (JP)
Title: Data processor
Inventor: HORIKAWA AKIYOSHI
IPC: G06F15/78
Filed: 1989-09-22
Abstract: PURPOSE:To decrease the number of occupied address spaces which are allotted to the addresses of a group of control registers by setting a series of control information prepared for a function module to those control registers arranged in an address space proper to the function module based on the information set to a setting register via a CPU. CONSTITUTION:A series of control information prepared for control of a DMA controller 3 are set to a group 11 of control registers arranged in an address space proper to the controller 3 based on the information set to a setting register 8 via a CPU 2. Thus it is just required to provide only the register 8 in an address space which is controlled by the CPU 2 when a series of control information are set. Then the group 11 is not required to be arranged in an address space of the CPU side. Thus it is possible to decrease the number of occupied address spaces which are allotted to the addresses of the control registers of the group 11 among those address spaces that are controlled by the CPU 2.
Patent JP-H03107446-A (JP)
Title: Method for hot dipping on metallic strip
Inventor: TAJIRI YASUHISA
IPC: C23C2/14
Filed: 1989-09-22
Abstract: PURPOSE:To form uniform hot dipping films on the surfaces of a strip steel without using a hot dipping bath of molten metals by passing the strip steel through the space between a pair of rolls in which hot dipping metals are stuck on the surfaces. CONSTITUTION:A strip steel S is conveyed in the direction of the arrow while a pair of rolls 1a and 1b are rotated in the direction of the arrow. In this case, both rolls 1a and 1b are heated to the m.p. of hot dipping metals or above and hot dipping metallic materials 2a and 2b are pressed on the surfaces. The plating metals 2a and 2b are melted at the temp. of the rolls 1a and 1b, are stuck on the surfaces of both rolls and are thereafter transferred on the surfaces of the strip steel S to form the hot dipping films of the hot dipping metals 2a and 2b. The hot dipping films are passed through a gaseous squeezing apparatus 3 to remove excess hot dipping metals, by which uniform hot dipping films having desired thickness are formed. The uniform hot dipping films are stably formed on both faces of the strip steel S independently of its warpage and vibration without passing it through a hot dipping metal bath.
Patent JP-H1184827-A (JP)
Title: Image forming device
Inventor: YAGI MASATAKA
IPC: G03G21/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent filming from occurring in an image forming device. SOLUTION: When an image is formed, the surface of an image carrier 1 is uniformly electrified by setting potential difference between an electrification means 2 and the surface of the carrier 1 to be equal to over a prescribed value. Then, developing is electrostatrically supplied to the carrier 1 from a developing means 5 by setting the potential difference between the developing means 5 and the surface of the carrier 1 to be equal to over the prescribed value. Besides, the developer image of the surface of the carrier 1 is transferred on a transfer material by the potential difference between a transfer means 7 and the surface of the carrier 1. When the image is not formed, the potential difference between at least one of the electrification means, the developing means and the transfer means and the surface of the image carrier is set to be under a voltage for stopping discharge.
Patent JP-H04125377-A (JP)
Title: Pilot controlled solenoid valve
Inventor: HARADA TSUKASA
IPC: F16K31/40
Filed: 1990-09-14
Abstract: PURPOSE:To prevent adherence/deposition of impurities in fluid and hence to aim at enhancement in reliability of a solenoid valve for a long period and in miniaturization thereof by providing a pilot diaphragm for partitioning a pilot chamber into both solenoid and pilot valve seat sides. CONSTITUTION:In opening of a piping, although the main stream is directed along the piping, a part of fluid is made to flow through an orifice 31 to a first pressure chamber 15, and is then led from an intercommunicating pipe 11 through a pilot valve seat 10 to a discharge side 6a. In this case, the solenoid 4 is so constituted as not to be in contact with a part of the fluid by means of a pilot diaphragm valve 17, and is thus prevented from adherence/deposition of impurities such as iron and calcium. Accordingly, the plunger 16 is prevented from galling thereby being enhanced in the reliability for a long period. Further, a second pressure chamber 15' is provided between the pilot diaphragm 17 and the solenoid 4, and is also sealed to be prevented from invasion of external refuse. Therefore, it is possible to secure operation of the plunger 16 for a long period.
Patent JP-S6489116-A (JP)
Title: Manufacture of oxide type superconductive material
Inventor: SUGIMOTO MASARU
IPC: H01B12/06
Filed: 1987-09-29
Abstract: PURPOSE:To produce a superconductive layer evenly throughout the whole length and to increase the mechanical length by diffusing the elements of a pure copper layer and a specific mixture layer each other, then forming a coverage of pure copper at the outer side of the resultant substant after the mutual diffusion reaction, and heat-treating it under the presence of oxygen, in the manufacture of an A-B-Cu-O system superconductive material. CONSTITUTION:In the manufacture of an oxide superconductive material of a general formula A-B-Cu-O (where A is one or more of the periodic table group IIIa elements such as Y, Sc, La, Yb, Er, Eu, Ho, and Dy, and B is one or more of the periodic table group IIa elements such as Be, Mg, Ca, Sr, and Ba), the outer surface of a base material is covered with pure copper to form a pure copper layer. Then at the outer surface of the pure copper layer, a mixture layer which consists of a compound of A element, a compound of B element, and a compound of element Cu is formed. After that, the whole body of the mixture layer is heat-treated under the presence of an inert gas to form a mutual diffusion reaction substance. The resultant substance is covered with pure copper to form a pure copper layer. And then, it is heat-treated under the presence of oxygen to make a superconductive layer. This heat treatment includes two processes, the intermediate treatment and the diffusion treatment.
Patent JP-H0798946-A (JP)
Title: Transfer device for optical pickup
Inventor: TANAKA TORU
IPC: G11B21/02
Filed: 1993-09-30
Abstract: PURPOSE:To accurately perform a shift operation to an innermost peripheral position by switching transfer to slow speed transfer based on the measured value of tracking pulse width when no switching of a limit switch is performed within timer operating time. CONSTITUTION:The reading operation of a data signal on the inner peripheral side of a disk 1 is started by the control operation of a system control circuit 10 when a power source switch is turned on, and a tiger operation is performed first. Also, the fast rotation of a motor 2 by a motor driving circuit 12 is performed, which shifts a pickup 4 to the inner peripheral side of the disk 1. The limit switch 13 is not closed in such state, and also when the timer operating time is over, the pulse width P of a tracking pulse signal obtained from the pickup 4 is measured, and size relation with a prescribed value K is judged. When it is judged as P<K, the switching operation of driving speed for the circuit 12 by the circuit 10 is performed, and the pickup 4 is shifted at slow speed to the inner peripheral side of the disk 1.
Patent JP-S6388926-A (JP)
Inventor: MAIKERU JII KEEN
IPC: H04L7/00
Filed: 1987-09-28
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-H08110433-A (JP)
Title: Resin-embedded optical waveguide element and its production
Inventor: MURAKAMI KAZUYA
IPC: G02B6/30
Filed: 1994-10-12
Abstract: PURPOSE: To provide an optical waveguide element which is inexpensive and excellent in mass productivity and has high reliability, and to provide its production method. CONSTITUTION: This optical waveguide element 30 consists of an optical waveguide substrate 11 produced by forming an optical circuit on a substrate and an optical fiber array 34 produced by arranging and fixing optical fibers 33. The optical waveguide substrate 11 and the optical fiber array 34 are aligned to adjust the optical axes and fixed with each other by adhering. In this element, the adhered and fixed part is embedded in a resin 51.
Patent JP-S61125181-A (JP)
Title: Laser oscillator
Inventor: MERA KAZUO
IPC: H01S3/036
Filed: 1984-11-22
Abstract: PURPOSE:To easily obtain a required laser-bem output by connecting a plurality of oscillator propers in series with a laser-beam axis by a flexible vacuum holding joint. CONSTITUTION:A plurality of oscillators 4 with discharge sections 13, blowers 5, heat exchangers 8 and discharge power supplies 6 are connected in series with a laser-beam axis 2 by flexible vacuum holding joints 3. Laser-beam output axes are acquired from the devices connected in series by using a pair of mirrors 10, 11 conducting laser oscillation. Consequently, double outputs are obtained only by connecting four oscillators 4 in series by the joints 3. Accordingly, a laser-beam output required is acquired easily.
Patent JP-H0988170-A (JP)
Title: Large depth drainage machine station
Inventor: FURUKAWA HIROHIKO
IPC: E03F1/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a counterlfow to the other drainage channel side from one drainage channel side and the occurrence of inconvenience such as a large depth drainage machine station is flooded by rapidly reducing a rise in a water level of a water suction tank by an upsurge phenomenon when a drainage pump reluctantly stops. SOLUTION: A driving prime mover stops by the occurrence of failure or the like, and when operation of a drainage pump P is stopped, in the case of the relationship of (a water level of a delivery place 7 < a water level of a water suction tank 1), a check valve 11 is interposed to allow only the flow to the delivery place 7 side from the water suction tank 1 side by a water level difference ΔH3. Water of the water suction tank 1 is drained to the delivery place 7 through a bypass passage 10.
Patent JP-H11135656-A (JP)
Title: Manufacture of plurality of foating gate regions and electronic memory device manufactured thereby
Inventor: BRAMBILLA CLAUDIO
IPC: H01L27/115
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligned etching method for forming a floating gate region and thereby increase the reliability of a memory device manufactured by the circuit architecture, without forming a residual material known as a stringer. SOLUTION: On a semiconductor substrate 10, an oxide thin-film layer 13, a first layer 14, an intermediate insulator layer 15, and a second layer 16 are formed in this order and then a final insulator layer 17 is formed on top of these layers. After that, a resist layer is formed on the final insulator layer, and a plan view is determined to define the boundaries of floating gate regions. Then, a planar view is transferred onto the final insulator layer 17 to form, by etching a mask to be used in a following self-aligned first etching process. Next, the resist layer is removed completely, and then etching is conducted to spatially form the floating gate regions.
Patent JP-H0984924-A (JP)
Title: Automatic bowling score device
Inventor: AKIBA YOSHITAKA
IPC: A63F13/21
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To generate a frame for providing a special service, to display a different game before throwing a ball in the frame and to easily generate winning by a desired probability. SOLUTION: A lucky frame is generated by prescribed conditions, the roulette screen of a desired winning generation probability is displayed before throwing the ball on a display 20 and the screen is stopped when a strike is generated. Also, a winning screen and a losing screen are prepared, the 100-ary numerical value less than one second of the timer is read at the time of detecting the pin arrival of the ball, the winning screen is displayed on the display 20 when the numeral is smaller than a set desired winning generation probability value and the losing screen is displayed in the other cases.
Patent JP-H1182085-A (JP)
Title: Mechanical supercharger control system
Inventor: KAWAMIZU KIYOMI
IPC: B60W10/10
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the driveability of a mechanical supercharger with a clutch by masking clutch engaging shocks. SOLUTION: Step 5 serves to detect a kickdown or a downshift in an automatic transmission caused by a sudden increase in the throttle opening angle. At a kickdown, Step 7 engages the clutch of a mechanical supercharger after the lapse of the first predetermined time T1 from the kickdown detection point. Subsequently, Step 8 fully closes the bypass valve of the supercharger on the kickdown detection, and then fully opens the valve after the lapse of the second predetermined time T2 longer than the first time T1 from the kickdown detection point.
Patent JP-H03109722-A (JP)
Title: Heat-treating apparatus for semiconductor
Inventor: TONAMI YOUSUKE
IPC: F27D21/00
Filed: 1989-09-25
Abstract: PURPOSE:To accurately control the temperature of a wafer by inserting a paddle thermocouple vertically passing the wafer into a treating tube. CONSTITUTION:Branches 13 are respectively provided at upper, intermediate and lower positions of a boat 23 at a paddle thermocouple 9, a temperature detecting wafer 10 is placed on the end of the branch 13, detecting part 11a of the thermocouple 11 is attached to the lower surface of the wafer 10, and leads 4a are connected to a temperature controller 7. In this case, since the heating conditions become equal to those of a wafer 8 at the time of operation, heating temperature of the wafer 8 in the actual operation can accurately be obtained by gaining correlation between the temperature and the temperature of a heater 4 detected by a thermoelectric material 6. Thus, the heating temperature of the wafer 8 can accurately be controlled by the controller 7.
Patent JP-S61125584-A (JP)
Inventor: TAKEYAMA SATORU
IPC: B09B5/00
Filed: 1984-11-21
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-H0696663-A (JP)
Title: Cathode device
Inventor: TOYODA OSAMU
IPC: H01J1/304
Filed: 1992-09-16
Abstract: PURPOSE:To maintain good electrical separation between adjacent cathode lines by providing a structure to raise a threshold voltage value for inducing electrons on field surface between adjacent emitter lines. CONSTITUTION:Emitter cones 9 are formed on a semiconductor substrate 1, and a gate electrode 8 having such an open section as surrounding the end of the cones 9 at intervals is formed on the insulation film of the substrate 1. Also, the emitter cones 9 are divided into segments 10 in such a way that at least one segment 10 forms a constituent unit, and feeder gate electrodes and emitter lines 11 are formed for the independent matrix drive of the segments 10. Furthermore, a structure 3 is provided for raising a threshold voltage value to induce electrons on field surface between an emitter line 11 under voltage application and another emitter line 11 adjacent thereto, when operation voltage is applied to a gate electrode line and the emitter lines 11.
Patent JP-2001074301-A (JP)
Title: Air cleaner
Inventor: OBATA KENJI
IPC: F24F7/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of uncomfortable feeling in an operation state even when a contaminant amount is rapidly changed. SOLUTION: When contamination of air is detected by a dust sensor 6 or a gas sensor 7, air is taken in a housing by a motor and air is cleaned for discharge. A motor starts rotation when the degree of contamination exceeds a specified reference value, and the rotation speed of the motor is changed in a stepped manner through comparison of a decision value set based on a reference value with the degree of contamination. It is decided that abnormality occurs when the output of the dust sensor 6 or the gas sensor 7 is not changed within a specified time, and a reference value is changed in a direction in which the air supply capacity of the motor is decreased. Thus, the rotation speed is decreased along with the lapse of time without rapidly stopping the motor during abnormality.
Patent JP-H0693401-A (JP)
Title: Production of electrodeposition drum made of titanium
Inventor: FUKAI HIDEAKI
IPC: B21H1/06
Filed: 1992-09-16
Abstract: PURPOSE:To efficiently produce the drum having a fine structure by forming a titanium plate to an arc shape and welding this titanium plate to an annular intermediate product, then rolling down this intermediate product at cold and annealing the intermediate product. CONSTITUTION:The titanium plate obtd. by hot rolling is formed to the arc shape and is welded to form the annular intermediate product. This intermediate product is rolled down again at cold and is subjected to the annealing treatment in succession thereto. As a result, fine recrystals are obtd. The total reduction rate of the cold rolling down is preferably about 40 to 70%. Relations 600<=T<=670, 30<=t<=-T+720 are preferably satisfied when the temp. at annealing is designated as T deg.C and the time at (t) minute.
Patent JP-H0966853-A (JP)
Title: Vehicular steering power correcting device
Inventor: NISHIKAWA MASAO
IPC: G01S13/931
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide against dangerousness to encounter in an immediate future in a form of steering power by composing a vehicular steering power correcting device of an energizing means which produces steering torque on a steering means in accordance with the output from a means for calculating required steering amount for maintaining oneself's vehicle in a positional relation with respect to the traffic lane ahead. SOLUTION: A CPU 1 is inputted with output from an image processing device 64, which calculates and processes an image information obtained by a CCD camera 10 and detects the traffic lane condition ahead of a vehicle in a running action, output from a forward obstacle evaluation device 66, which inputs output from a forward radar 12a and obtains positional information with regard to forward obstacles including other vehicles in the oneself's vehicle running lane, output from a yaw rate sensor 14, and output from a vehicle speed sensor 16. CPU 1 performs action plan/volition determination, determines a target route, and determines a target steering angle θD on the basis of these output and outputs it to CPU 2.
Patent JP-S61125986-A (JP)
Title: Embarking and disembarking system between vessel and tenderboat
Inventor: KOMATSU YASUO
IPC: B63B27/14
Filed: 1984-11-24
Abstract: PURPOSE:To enable to embark and disembark safely, by furnishing a pair of rails both sides at the bottom wall of an embarking section with a watertight door above the draft of the ship side, along which a free sliding ramp is installed, whose lower end is fixed at a tenderboat. CONSTITUTION:A pair of rails 6 are installed parallel with a lateral interval at the bottom wall 5a of an embarking section 5, which has a watertight door 10 and is arranged above the draft of the ship side. In the slit 6a of the rails 6 is inserted a shaft 8 which is furnished at the end of a ramp 7, freely movably by a wheel 9. The tip of the ramp 7 is fixed to a tenderboat 4. Thus, even though the tenderboat heaves on the waves, no difference in level occurs between the ramp 7 and the tenderboat 4, resulting in a safe embarking and disembarking.
Patent JP-H11351486-A (JP)
Title: Pipe joint
Inventor: HARUNA SAKAE
IPC: F16L33/22
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint that is excellent in formability, and connectible so as to surely a pipe to be connected as absorbing its partial wall, thickness. SOLUTION: This is a pipe joint which is installed with packing 15 in a socket 111 of a joint body 11 having this socket 111 at one end along the circumferential direction and also installed with a pipe holding member 12 in the socket 111, and a flange part 121 is installed in the circumference of an inner end of this pipe holding member 12, and an outer diameter of this flange part 121 is made to be larger than a minimum inner diameter of the packing 15, whereby the pipe holding member 12 is movable without being restrained by the joint body 11.
Patent JP-H0986973-A (JP)
Title: Double-layered glass
Inventor: NISHIKAWA TSUTOMU
IPC: C03C27/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a glass plate from being cracked or broken in a cold region by specifically setting a specific relation between the layer thickness of the inner space between the double-layered glasses and the thickness of the lattice ribs arranged in the inner space. SOLUTION: Spacer 3 is arranged on the periphery of a couple of opposing glass plates 2, 2 and they are tightly sealed into an integrated body by applying an adhesive sealing agent to both peripheries of the inner surfaces of the opposing glass plates and the outer wall surfaces of the spacers 3 and hard lattice ribs 5 are placed in the inner space 5. The thickness Ti of the lattice ribs 5 is set to Ti <=To ×0.9 where To is the layer thickness of the inner space of the double-layered glass and the lattice ribs are arranged to the middle part of the layer thickness of the inner space 4 and kept apart from both glass plates 2, 2.
Patent JP-H04126731-A (JP)
Title: Combined modification of surface and material having modified surface
Inventor: ONISHI MASATO
IPC: C08J7/16
Filed: 1990-09-19
Abstract: PURPOSE:To modify the surface so that plural substances having different functions may be supported and so that the resultant modified material may be useful, e.g. as a medical material such as an artificial bone by carrying out sputtering and graft polymerization in a series of vacuum process. CONSTITUTION:In surface modification of a material using the vacuum process, the surface is modified by carrying out a process for depositing a target substance by sputtering and a process for surface graft polymerization by contact with an unsaturated bond-containing monomer without using an ionized gas in a series of vacuum processes.
Patent JP-S6488375-A (JP)
Title: Voltage drop detecting element
Inventor: NAKAGAWA YOICHI
IPC: G01R31/36
Filed: 1987-09-30
Abstract: PURPOSE:To detect voltage drop points of two points by providing a first and a second comparators for comparing the magnitude of a first and a second split voltages generated by a split voltage generating means, and reference voltage generated by a reference voltage generating means. CONSTITUTION:A voltage to be measured, by which a voltage drop state is detected is applied to a split voltage generating means 10 and a reference voltage generating means 20. As a result, the first split voltage and the second slit voltage are generated in a connecting point between resistances 11, 12 of the means 10 and a connecting point between resistances 12, 13 respectively. Also, a reference voltage is generated in a connecting point between a Zener diode 21 and a reference resistance 22 of the means 20. In the first comparator 30, the magnitude of the first split voltage generated by the means 10 and the reference voltage generated by the means 20 are compared, and in the second comparator 40, the magnitude of the second split voltage generated by the means 10 and the reference voltage generated by the means 20 are compared. In such a way, voltage drop points of two points at the time when a voltage drops are detected.