baber/WOPTO huggingface dataset:
Patent JP-H09134556-A (JP)
Title: Optical recording method
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/10
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To realize stable overwriting, by forming a magnetization inversion area at a test recording area before carrying out a test recording, and executing the test recording by overwriting to the area without erasing the magnetization inversion area. SOLUTION: Information of a reference value of an intensity of recording laser beams is read from a predetermined area. Intensities of laser beams of a low level and a high level for forming a magnetization inversion area to a test recording area are set from the read values. At this time, since the laser beam intensity is set to be larger than the reference value, the magnetization inversion area having a larger width than a mark formed based on the reference value is obtained. Thereafter, magnetization inversion areas are formed in a plurality of sectors of the test recording area with the set laser beam intensity. Then, while the laser beam intensity is changed for every sector without the magnetization inversion areas erased, an overwrite test recording is carried out. Signals are evaluated thereby to obtain a proper laser beam intensity.
Patent JP-H07144926-A (JP)
Title: Glass encapsulating wire having excellent liquid metal brittleness resistance
Inventor: OHASHI SHOICHI
IPC: C22C38/00
Filed: 1993-11-17
Abstract: PURPOSE:To impart liquid metal brittleness resistance to a glass encapsulating wire by adding slight amts. of B and Te to the glass sealing wire. CONSTITUTION:This glass encapsulating wire consists, by weight %, of 0.002 to 0.10 C, 0.35 Si, <=0.5 (or 0.1 to 1.0) Mn, 0.003 to 0.06 Al, 0.001 to 0.02 B (or 0.005 to 0.1 Te) and the balance iron with inevitable impurities. The C has a significant influence on the strength and ductility of the wire. The Si is an effective deoxidizing element and strengthen steel products by solutionizing in ferrite. The Mn deoxidates the steel and fixes S as MnS and suppresses crack at the time of hot rolling of the wire. The Al stabilizes and homogenizes the deoxidation of the steel. The B suppresses the liquid metal brittleness when an optimum amt. thereof is added to the steel. The liquid metal brittleness is generated by penetration of metals, such as Zn, Sn and Cu, at the grain boundaries and the consequent degradation of the binding force of the grain sizes. The B segregates at the grain boundaries and suppresses the penetration of the metals to the grain boundaries. The Te suppresses the liquid metal brittleness when the proper amt. thereof is added to the steel like the B.
Patent JP-H07116544-A (JP)
Title: Air cleaner
Inventor: ICHINOSE HIROKI
IPC: B03C3/36
Filed: 1993-10-25
Abstract: PURPOSE:To prevent exhaust air from always continuously striking against a specified human at the time of use, to prolong the service life of a dust collecting part and to lessen the soiling on a wall, etc. CONSTITUTION:The air passage 10c where air flows is formed between a suction port 10a and an exhaust port 10b, and a fan 11 is installed so as to be capable of reverse revolution at the center of this air passage 10c, and the ionizing parts 13 and 14 where the soil in a passing air is electrified respectively are attached to the beginning and end of the air passage 10c, and the dust collecting parts 15 and 16 capturing the charged soil electrostatically are disposed at the fan 11 side of each ionizing parts 13 and 14. Then, the switching means for switching the fan 11 to the reverse revolution direction is attached, and at the time of use, the flow direction of the air is changed by switching of the revolution direction of the fan by this switching means at every constant interval of time.
Patent JP-H03151538-A (JP)
Title: Acceleration increase quantity correction factor learning device for internal combustion engine
Inventor: MIWA HIROMICHI
IPC: F02D41/14
Filed: 1989-11-08
Abstract: PURPOSE:To enable further accurate learning so as to improve operability and an exhaust characteristic by detecting intake pressure of less delay in the detected result in the initial acceleration period of an engine, and computing the intake air quantity and the like on the basis of the detected intake pressure, thus learning/setting an acceleration increasing quantity correction factor. CONSTITUTION:At the acceleration state judging (d) time, the fuel injection quantity is corrected (g) on the basis of a retrieved (f) acceleration increasing quantity correction factor. The estimated air quantity is computed (i) on the basis of the basic fuel injection quantity and air pressure before and after acceleration, whereas the estimated fuel quantity is computed (j) on the basis of an air-fuel ratio and the estimated air quantity. The target fuel quantity is computed (k) on the basis of the target air fuel ratio and the estimated air quantity, as well as the acceleration increasing fuel quantity is computed (l) on the basis of an acceleration increasing quantity factor and the estimated air quantity. An acceleration increasing quantity correction factor is then updated (m) so that the total sum of the sum of difference between the increasing fuel quantity in a specified period and the target fuel quantity and the sum of difference between the target fuel quantity and the estimated fuel quantity becomes equal to the sum of difference between the acceleration increasing fuel quantity and the target fuel quantity.
Patent JP-H04162569-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYAGAWA KUNIKO
IPC: H01L23/52
Filed: 1990-10-25
Abstract: PURPOSE:To make it possible to reduce contact resistance, prevent the deterioration of electric properties, and more-over bury even a small contact satisfactorily by installing an Al-Ge-Si alloy to such portion which faces a substrate semiconductor at least in a hole. CONSTITUTION:An oxide film 2 is formed on a Si substrate 1 where a device 15, such as a transistor, is formed on the surface an the oxide film 2 is etched, thereby forming a contact hole 10. The, a non-doped polysilicon film 3 is formed. Furthermore, an Al-Ge alloy film 4 is formed by sputtering thereon at a substrate temperature ranging from 100 to 300 deg.C.
Patent JP-2001109569-A (JP)
Title: Pointing device
Inventor: ISHIDA YOICHI
IPC: G06F3/033
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device which can point by the slight movement of a finger enabling speedy input and prevent its click button from being misoperated. SOLUTION: This device has a ring part 10 and a pointing part 11 and a click button 12a at the outer periphery of the ring part 10, and also has a click button 12b at the inner periphery of the ring part 10. This constitution enables an operator to do speedy clock operation.
Patent JP-H03151590-A (JP)
Title: Rotary compressor
Inventor: IWAHASHI ITSUO
IPC: F04C29/06
Filed: 1989-11-07
Abstract: PURPOSE:To enhance rigidity of a sealed case and reduce vibration and noise by interposing a spacer between the sealed case and the cut portion of a stator core in an electric motor portion stored in the case, the spacer abutting against both the case and the cut portion. CONSTITUTION:A rotary compressor 1 has an electric motor portion 3 stored in the upper portion of a sealed case 2, and a rotary compressor portion 4 in the lower portion. The electric motor portion 3 comprises a stator core 6 around which a coil 5 is wound, and a rotor 8 fitted over a rotary shaft 7 and rotating within the stator core 6. A space portion is formed between the sealed case 2 and the cut portion 17 of the stator core 6. A spacer 18 is interposed in the space portion in such a manner that the spacer 18 abuts against both the sealed case 2 and the cut portion 17. Rigidity of the sealed case 2 corresponding to the space portion is thus enhanced and vibration or noise of the stator core 6 is reduced.
Patent JP-S63142393-A (JP)
Inventor: KANEYOSHI MASAZUMI
IPC: G10H1/32
Filed: 1986-12-04
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-H03151157-A (JP)
Title: Method for coating inner face in metallic cylinder
Inventor: YOKOI KIYOSHI
IPC: B22D19/08
Filed: 1989-11-07
Abstract: PURPOSE:To manufacture a metallic cylinder welded perfectly between different kind metals by inserting powdery different kind metallic raw material into the inner face of the metallic cylinder, heating and melting it with a heater, rotating the metallic cylinder and forming coating layer having the different kind metal. CONSTITUTION:The metallic cylinder 9 for forming the coating layer in the inner face is fitted to an exclusive jig 10 and flange 12 thereof is fixed to a pipe 1 in a rotating device, and a graphite heater 17 for heating the inner face and a water cooling pipe 21 are set to the prescribed position in the metallic cylinder 9. Successively, the rotating device body is rotated with a motor 5, and by inserting a trough-like pipe into the inert pipe 24 from the end face of the water cooling pipe 21, a slag forming material is charged into the metal cylinder 9 and a metal raw material feeding nozzle 27 is inserted from the end face of water cooling pipe to fix it to an automatic carriage 26. Further, by heating it with the heater 17, slag forming material is sufficiently melted, and when the temp. reaches the prescribed temp., the metallic raw material for coating the inner face is injected from a nozzle 27 to execute the coating. By this method, the coating layer stuck uniformly and firmly to the inner face of the metallic cylinder 9 under air atmosphere is formed with centrifugal force.
Patent JP-H06114855-A (JP)
Title: Production of injection molded product composed of epoxy resin composition
Inventor: SHOJI NORIYUKI
IPC: B29C39/24
Filed: 1992-10-02
Abstract: PURPOSE:To obtain an injection-molded product enhanced in dielectric breakdown strength using an epoxy resin compsn. CONSTITUTION:In producing an injection-molded product by stirring and kneading an epoxy resin and an inorg. filler to obtain a kneaded compsn. and compounding a curing agent with the kneaded compsn. and injecting the obtained epoxy resin compsn. in a mold to cure the same, the kneading of the epoxy resin and the inorg. filler is performed in electrically negative gas and curing is performed in electrically negative gas with a pressure of 5kg/cm<2> or more.
Patent JP-S62147580-A (JP)
Title: Individual information collating device
Inventor: NAKAO HISASHIGE
IPC: G07C9/00
Filed: 1985-12-23
Abstract: PURPOSE:To surely identify a comparison object by recording picture data of the comparison object on an IC card and restoring picture data stored on the IC card to compare this data with the comparison object at a check time. CONSTITUTION:The picture of the comparison object, for example, the face of a person M is inputted from a TV camera 5, and compressed picture data subjected to compressing part 6 is written on an IC card 1. A card reader 3 reads compressed picture data written on the IC card 1, and this data is expanded and is restored to prescribed picture data by a data processing part 9, and the picture is displayed on a monitor display device 12. An operator O compares visually and judges the picture of the face of a person displayed on the monitor display device 12 with the face of the person M as the comparison object and operates a discrimination signal generator 13 to output a discrimination signal indicating coincidence or disaccord to, for example, a bank automatic drawing/ transfer device 14.
Patent JP-H05126228-A (JP)
Title: Coreless torque converter
Inventor: EJIRI EIJI
IPC: F16H41/04
Filed: 1991-11-06
Abstract: PURPOSE:To contrive reduction of blade vibration while facilitating manufacture by improving a shape of each blade end of a pump impeller and a turbine runner, in a torque converter having no core in a part where each blade of the pump impeller, turbine runner and a stator is concentrated. CONSTITUTION:A coreless converter is provided with a pump impeller 2 connected to a converter cover 1 by inputting power from an engine, turbine runner 4 arranged in an opposed position to this impeller 2 to connect an input shaft of a transmission, not shown, through a turbine hub 3 and a stator 6 arranged in an internal diameter part interposed by both these pump impeller 2 and turbine runner 4. In a part where respective blades are concentrated, blade ends are placed only adjacent to each other to provide no core. In the constitution thus obtained, each blade end of the pump turbine 2 and the turbine runner 4 is formed into linear blade ends 2c, 4c, connecting external side blade end points 2a, 4a to internal side blade end points 2b, 4b of these pump impeller and turbine runner by a straight line, to contrive reduction of blade vibration.
Patent JP-H02180255-A (JP)
Title: Adhesive ring assembly for collecting-bag and ostomy bag
Inventor: DEBITSUTO EDOWAADO KUROSU
IPC: A61F5/445
Filed: 1989-11-07
Abstract: PURPOSE: To securely hold a bag in place with a ring and to prevent leakage between the ring and the skin by providing two release sheets each having a part that detachably adheres to the ring on different locations of the ring and a part that covers the adhesive part. CONSTITUTION: At the time of usage, a user removes a release sheet 32 from a disk 30 and a release sheet 36 from a porous ring 35. By leveling the disk and the sheet to the skin, a fitment 2 is first connected to the skin 3 around a small aperture 4. Then, free edges of release sheets 23 and 24 are grasped alternately, drawn outwards parallel to the surface of a bag 1, and detached from the center of an adhesive ring 17. In such a manner, the bottom adhesive part 17 is exposed and can be brought into contact with the front surface 39 of a plate 33 with a gentle pressure. With this, the bag 1 can be securely held on the fitment 2, and a binding material seals the bag and the fitment. As a result, leakage of body eccrisis into the bag can be prevented.
Patent JP-S63143119-A (JP)
Title: Regulating mechanism for suction pressure of powder suction device
Inventor: OTSUKA KIYOSHI
IPC: B65G53/60
Filed: 1986-12-05
Abstract: PURPOSE:To easily remove a jam in a powder and to stably obtain suction ability, by detecting the operation of a suction port so as to regulate an inducting amount of air of a secondary air intake valve in accordance with a number of the suction ports in operation. CONSTITUTION:During suction operation, a sensor 11, provided in each suction port 10, outputs a signal to a sequencer 13. The sequencer 13, on the basis of this input signal, detects the suction port 10 not in use closing an air intake valve 12. And secondary air is introduced by opening the intake valve 12 only for the suction port 10 in use of storage. In this way, in no relation to quantity of the suction ports 10, a suction pressure in a suction pipe 3 can be held almost to a fixed value. While the suction port 10, when it is jammed, places the intake valve 12 to be left as closed, accordingly the suction port 10 tends to attract air of the same amount in the time of normal operation from a jammed clear ance. Accordingly, attracting force reversely increases, and a jammed cutting chip comes to be easily removed.
Patent JP-H09135296-A (JP)
Title: Communication system
Inventor: HOSHINO KIYOSHI
IPC: H04L12/58
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To realize stable data communication by preventing the generation of an error in data brought by a call waiting telephone informing signal so as to prevent the abnormal finish of data communication brought by the error of a modem. SOLUTION: When a call setting a station connected with another station to be a call-incoming station is generated, a call waiting service providing means 4a gives a prescribed call-waiting telephone signal to a signal to be given to a station to be the call-incoming station by superimposing so as to inform the call-incoming side of a call-incoming during speech. But when a judging equipment 6 judges whether the station to be the call-incoming station is under communication or not when a call setting the station connected to another station to be a call incoming station is generated by referring to a telephone number table 5 and judges that the station is under communication, a call waiting service providing stopping means 4b prohibits the call waiting service providing means 4a from outputting a call waiting signal.
Patent JP-S63142636-A (JP)
Title: Vacuum apparatus
Inventor: ASAMAKI TATSUO
IPC: H01L21/3065
Filed: 1986-12-05
Abstract: PURPOSE:To eliminate the damage of a thin film at the time of generating or processing the film by placing a material to be processed in a processing chamber provided in contact with an open surface from a plasma generating chamber to perform a predetermined process, thereby removing only an active seed during plasma or only a light or both. CONSTITUTION:An open surface 18 is of a boundary between both chambers, and is of the open surface of a plasma generating chamber 11 and simultaneously of the open surface of a processing chamber 14. A shield plate 26 placed on the open surface 18 is used when the light is interrupted, and only an active seed can be brought to the surface of the material 41 to be processed. A doughnut-shaped plate 27 is used when the chamber 11 is desired further to be gathered as a resonator. Further, meshlike electrode plates (group) 28 are used when ions are removed from the plasma to the chamber 14, and respectively held at potentials matched to the purposes.
Patent JP-2001111990-A (JP)
Title: Image signal processing circuit for vehicle
Inventor: MAKINO SATOSHI
IPC: H04N5/335
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately perform data processing by providing proper image signals by controlling the shutter speed of a CCD camera. SOLUTION: A first signal for instructing a shutter speed to the CCD camera, a second signal for instructing transfer from a storage register for image data to the transfer register of the CCD camera and a third signal for transferring image data from the transfer register to an A/D converting means are outputted from a timing signal generating means and the timing signal generating means outputs the second signal after the third signal and sets the first signal to a value with which the difference of first and second signals is corresponding to the shutter speed. A synchronizing signal processing means is newly provided and image data are A/D converted on the basis of signals from the timing signal generating means and a signal from a controller.
Patent JP-H04166522-A (JP)
Title: Driver's cab for construction machine
Inventor: SAKYO TAKESHI
IPC: E02F9/16
Filed: 1990-10-27
Abstract: PURPOSE:To prevent misunderstanding of a driver through deformation of the reflection image of a crawler formed on a side clear plate by a method wherein a side clear plate formed in an arcuate shape in cross section is located to the lower wall part of the side of the driver's cabin of a hydraulic shovel. CONSTITUTION:A driver's cab 4 is located on the slewing body of a running body provided on both sides with crawlers. A side clear plate 10 through which the outside can be seen from the interior of the driver's cab 4 is mounted and formed in an arcuate shape in cross section. This constitution prevents misunderstanding of a vehicle width through deformation of a reflection image 11 of a crawler projected on the lower side clear plate 10 during a night work and sharply improves visibility through the side clear plate 10.
Patent JP-H08142034-A (JP)
Title: Automatic control device of form for short line match casting
Inventor: TAKEBAYASHI TOSHIO
IPC: E01D1/00
Filed: 1994-11-24
Abstract: PURPOSE: To enhance the finish accuracy of a segment by reducing a measuring mistake while shortening a form construction time in a short line match casting method. CONSTITUTION: The optimum shape planning value of each of segments is selected by a CPU 27 and, in order to set the shape of a wet cast segment 28 to be cast to the optimum shape planning value, a match cast segment 19 is automatically measured by a laser transit 24 and the automatic positioning of the match cast segment 19 is performed by an actuator 23. Further, a wet cast segment 28 is measured by the laser transit 24 and the optimum shape planning value of the next segment is corrected on the basis of the actually measured value by the CPU 27 so as to return to a planning axial line.
Patent JP-H01130616-A (JP)
Title: Schmitt trigger circuit
Inventor: ENOMOTO HIROSHI
IPC: H03K3/2893
Filed: 1987-11-17
Abstract: PURPOSE:To decrease the increase in the input current at the falling of the input voltage and to quicken the switching speed by providing a switching transistor(TR) and a switch means controlling the switching in response to a logic value of an output voltage. CONSTITUTION:A switch means S1 applies switching control to a TR T10 in response to the logic value of an output voltage. With an input voltage coming to an input terminal 3 falling from H to L, a TR T2 is turned off, TRs T5, T6 are turned on the TRs T6, T7 are turned off respectively, an output voltage V0 goes to L, the switch means S1 is turned off to cut off a TR T10. Thus, the steady-state input current with the input voltage at an L level is only a base current of the TR T2 and a current path added to the base input current of the invert TR T2 does not exist, then the input current is reduced.
Patent JP-S62148887-A (JP)
Inventor: NISHINO MASAMI
IPC: G21C9/00
Filed: 1985-12-23
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-S62152319-A (JP)
Inventor: KURATANI KOICHI
IPC: H02G9/06
Filed: 1985-12-23
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-H06135266-A (JP)
Title: Seat slide device
Inventor: MIYAUCHI FUMIO
IPC: B60N2/90
Filed: 1992-10-28
Abstract: PURPOSE:To enhance the external quality of a seat slide device by covering the inside of an opening in the rail. CONSTITUTION:A cover member 50 is attached to a rear end part 30a of a rail 30 on the fit-on side, and has an opening 52 which communicates the rail 30 on the fit-on side with a rail 20 on the fit-in side. A lid member 53 for automatically opening and closing the opening by means of an urging means is provided around the opening 52.
Patent JP-H11127033-A (JP)
Title: Differential peak rectifier circuit
Inventor: UCHIDA HIROAKI
IPC: H02M7/217
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the high frequency characteristic of a pre-stage circuit by increasing input resistance. SOLUTION: This differential peak rectifier circuit including transistors(TRs) 3,6 whose emitters are connected together to form a differential circuit is provided with TRs 1, 4 corresponding to the TRs 3, 6 respectively and forming a Darlington circuit. The input resistance is increased by using not an emitter follower circuit but the Darlington circuit and the high frequency characteristic is improved.
Patent JP-2000118489-A (JP)
Title: Oscillation reducing device for extra-large floating body structure
Inventor: HIRAI TAKAHIRO
IPC: B63B39/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation reducing device to reduce the occurrence of pitching of an extra-large floating body structure. SOLUTION: An oscillation reducing device for an extra-large floating structure comprises a plurality of a wave dissipation floating body (a wave dissipation bank) 11, a hinge type mooring device 7, and a mooring device 5. A plurality of the wave dissipation floating bodies 11 are arranged at intervals of a distance on the front end surface on the advance side of waves of the extra- large floating body structure 4, and pivotally mounted on the extra-large floating body structure by the hinge type mooring device 7 in a manner to parallel the entrance direction of waves. The extra-large floating body structure 4 is moored at the mooring device 5.