baber/WOPTO huggingface dataset:
Patent JP-2001014725-A (JP)
Title: Laminar optical recording medium, method of reproducing laminar optical recording medium and reproducing device for laminar optical recording medium
Inventor: TODORI KENJI
IPC: G11B7/24038
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To read a laminated recording medium with an easy device and to improve the reading rate. SOLUTION: The feature of the laminated optical recording medium 8 is that it has a first recording layer 2, intermediate layer 3 having a function as a waveguide formed on the first recording layer, and a second recording layer formed on the intermediate layer. When the medium 8 is to be reproduced, information in the first recording layer 2 and in the second recording layer 4 can be read out at a time by irradiating the first recording layer 2 side of the laminated optical recording medium with reproducing light 7.
Patent JP-S6077519-A (JP)
Title: Large scale integrated logical circuit
Inventor: FUJINAMI YOSHITADA
IPC: H03K19/00
Filed: 1983-10-05
Abstract: PURPOSE:To attain ease of test by connecting a selection signal line and an output signal line to plural logical elements via a switch element and selecting the selection signal line so as to extract a signal value of the logical elements externally. CONSTITUTION:A selection line control circuit 1 is connected to input pins IP1-IPn of an LSI in which logical circuits are incorporated and an output line control circuit 2 is connected to output pins OP1-OPl. Then selection signal lines SL1-SLm to select each logical element of the logical circuits at the inside of the LSI are wired from the circuit 1. Moreover, a gate of a switch element SWij is connected to a signal line SLi, the drain is connected to a signal line OLj and the source is connected to an output terminal of each logical element at each point where the output signal lines OL1-OLq to extract an output of each logical element from the circuit 2 and the switch elements are crossed together. Through the constitution above, when a test mode signal is inputted to a pin IP1 and this signal is an OFF signal, an output value of the logical element is transferred to the pins OP1-OPn and when the signal is an ON signal, the value of the signal lines OL1-OLq is transferred to the pins OP1-OPl.
Patent JP-S5977188-A (JP)
Inventor: TANAKA JIYUNKICHI
IPC: F16L11/16
Filed: 1982-10-23
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-S6082223-A (JP)
Title: Production of reel spring for cassette
Inventor: NAKAMOTO TAKAYUKI
IPC: G11B23/087
Filed: 1983-10-04
Abstract: PURPOSE:To produce efficiently a spring having a designed and colored surface and the form of a downward camber angle by blanking prescribed holes to a blank material baked with a coloring layer, embossing spring piece parts and setting and pressing said spring piece parts to the form of the downward camber angle. CONSTITUTION:A stainless steel blank plate A for a spring which is a continuous flat plate formed by baking a coloring layer A1 of a suitable color on the surface is blanked with pilot holes 2, 2 and attaching holes 1b, 1b for each of the formed articles in the 1st stage (a). The pilot holes 2, 2 are captured by retrievers and thereafter spring piece parts 1c, 1c are embossed except the hole parts 1b, 1b in the 2nd stage (b). The holes 2, 2 are caputured by retrievers and the spring piece parts 1c, 1c embossed in the previous stage (b) are set and pressed respectively to the form of a three-stage downward camber angle in the 3rd stage (c). The holes 1a, 1a are blanked in the 4th stage (d) and the formed articles, i.e., the reel springs are formed and separated.
Patent JP-S6430961-A (JP)
Title: Rotary shaft supporting structure for continuously variable transmission
Inventor: ITO MORIO
IPC: F16H9/18
Filed: 1987-07-28
Abstract: PURPOSE:To substantially improve workability enabling a tool or the like to be easily placed adjacently and a work condition to be easily observed by restricting a driven shaft in its axial direction by a bearing except the bearing adjacent to a casing. CONSTITUTION:Tightening an inner ring 26a of a central bearing 26 to a stepped part 22a of a driven shaft 22 together with a fixed drum member 34 by a nut 32 screwed to the driven shaft 22, the bearing 26 is positioned in the axial direction for the driven shaft 22. While an outer ring 26b is positioned by a retainer 36, fitted to a groove 26c provided in the periphery of the outer ring 26b, and a bolt 38 which fixes the retainer 36 to the wall part of a main unit 30a. The assembly is performed mounting all the members of movable cone part 16b, fixed drum member 34, bearing 26, etc., to the driven shaft 22 to be fixed by the nut 32, mounting the retainer 36 to the bearing 26, inserting the driven shaft into a casing in a condition mounting a cover 30c to the main unit 30a and mounting the retainer 36 to the main unit 30a by the bolt 38. In a visible condition before a housing 30b is mounted, workability substantially improves by enabling a tool or the like to be easily placed approaching.
Patent JP-2001015488-A (JP)
Title: Gas for dry etching and method for machining semiconductor device
Inventor: AMAMIYA ISAO
IPC: H01L21/302
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas for dry etching or the like that yields improved etching characteristics and least affects the environment, even if it is discharged into the atmosphere. SOLUTION: This gas for dry etching that is used, when performing the dry etching of a body to be etched with a resist film that is subjected to patterning as a mask containing a fluorine compound, where a C/F value (the ratio of the number of atoms between C and F elements in the fluorine compound) is larger than 0.5.
Patent JP-H0238437-A (JP)
Title: High-gloss and high-impact styrene resin composition
Inventor: TSUBOKURA YUTAKA
IPC: C08L7/00
Filed: 1988-07-28
Abstract: PURPOSE:To obtain the title composition of an improved balance among impact resistance, gloss, rigidity, etc., by mixing a styrene polymer with a specified rubberlike polymer. CONSTITUTION:A rubberlike polymer (A) is dissolved in a mixture of styrene with, optionally, a monomer copolymerizable with therewith, and the obtained mixture is prepolymerized at 70-150 deg.C under agitation in the presence of an MW modifier and, optionally, a polymerization initiator to a conversion of 10-60% by bulk polymerization to obtain a prepolymer solution in which particles of component A are dispersed. This solution is subjected to main polymerization in the presence of water and a suspending agent to a conversion of about 100% to obtain the title composition composed of 70-92wt.% styrene polymer (B) and 30-8wt.% component A dispersed in component B, comprising small particles (a) having a single occulusion structure and an area-mean particle diameter of 0.1-0.7mum and large particles (b) having a salami-like structure and an area-mean particle diameter of 2-5mum and being present in an amount to give a component (a) to component (b) weight ratio of (70-99):(30-1) and having a gel fraction of 1.0-4.0 (in terms of the weight ratio to component A) and a swelling index of 5-25.
Patent JP-S6165327-A (JP)
Title: Input and output operating device
Inventor: NAKAMA HISASHI
IPC: G06F3/02
Filed: 1984-09-06
Abstract: PURPOSE:To improve operation efficiency by restoring and displaying the past history of operation input to an electronic computer and output contents from the electronic computer to an input/output device freely on the screen of the input/output device, and inputting an edited program. CONSTITUTION:The input/output device 10 has the input/output device 8. A display editing means 8a connected to the input/output device 8 displays the past operation history of the input/output device 8 and optional part of output contents on the screen so that they are edited. On the other hand, an operation history and output contents storage means 4a connected to the electronic computer 4 is stored with the past user's operation history or output contents, and a control means 4b extracts optional part of the storage contents. Consequently, the same operation as the past operation or operation whose contents are a little bit different is performed again and optional part of a large amount of output data is displayed on the input/output device.
Patent JP-H1131077-A (JP)
Title: Information processing system and its firmware replacing method
Inventor: SAKAI SEIKI
IPC: G06F9/445
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To replace the firmware of a firmware controller whose operating system operates without stopping a system nor making a terminal go down. SOLUTION: Plural hosts 30 are connected to a service processor 40 and further, each host 30 is connected to peripheral equipment 10 through an input- output interface 20. When a firmware replacement execution command is inputted, the processor 40 instruct the host 30 to shut down. When the OS on the host 30 stops, the processor 40 loads firmware onto the host 30 and restarts. After restart, the host 30 reports the effect to the processor 40. The processor 40 which confirms the restart decides whether other hosts to be replaced exist or not and repeats the above operations if they do.
Patent JP-S6342067-A (JP)
Title: Time base correcting device
Inventor: INOUE HIDEAKI
IPC: H04N5/95
Filed: 1986-08-08
Abstract: PURPOSE:To stably correct a time base and to reproduce signals by providing a frequency stabilizing circuit constituting a feedback loop between the input and the output of a voltage controlled oscillator (VCO) to prevent a clock frequency from being greatly deviated. CONSTITUTION:The output of a VCO 4 is fed back to the input through a LPF 10 and a detecting circuit 11. The LPF 10 in this feedback loop determines the clock output frequency of the VCO 4. The detecting circuit 11 detects the envelope of the clock output of the LPF 10, and the detected envelope signal is added to a time base error signal, which passes a phase compensating circuit 3, and is applied to the VCO 4. Thus, the DC frequency variance of the clock output of the VCO 4 is eliminated by an AFC circuit to reduce the deviation of the clock frequency due to the variance of temperature, the change with the lapse of time, or the like, and the time base is stably corrected.
Patent JP-S6187201-A (JP)
Title: Thermomagnetic recording device
Inventor: HANAOKA HISAHIRO
IPC: G11B5/02
Filed: 1985-08-26
Abstract: PURPOSE:To apply a signal magnetic field which is intense enough vertically to a magnetic recording medium while limiting it to an extremely narrow range by impressing the signal magnetic field to a light beam irradiated part by a magnetic head of unipolar structure which has a magnetic thin film and magnet izing the part. CONSTITUTION:When recording is performed, a magnetic layer 1b is heated by being irradiating with the spot A of a light beam and then decreases in coercive force, and the light beam irradiated part is impressed with the signal magnetic field by the magnetic head 9. The signal magnetic field from the magnetic head 9 is generated by exciting a ferromagnetic body 10 and the magnetic thin film 13 corresponding to a signal current which flows through winding 14, but the magnetic flux is converted on the magnetic thin film 13 to increase the vetical magnetic field intensity, and the signal magnetic field is generated only in an extremely narrow range vertically to the magnetic layer 1b from the part contacting the base 1a of the magnetic thin film 13 because of the unipolar structure.
Patent JP-H1031754-A (JP)
Title: Method and device for producing three-dimensional image and medical image diagnostic device
Inventor: SATOU NATSUKO
IPC: G06T15/08
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To quickly produce an optimum three-dimensional(3D) image. SOLUTION: A two-dimensional(2D) image producing part 2a produces a 2D image by processing the scanning data of a plurality of slices. A local area setting part 2b sets up a local area in the 2D image. A local area computed tomography(CT) value range input part 2c receives a local area CT value range inputted by an operator and transfers the received contents to a local 3D image preparing part 2d. The local 3D image preparing part 2d extracts pixels in the CT value range only from the local area of a 2D image of each slice and produces a local 3D image. An overall area CT value range input part 2e receives an overall area CT value range determined and inputted by the operator based on the local 3D image and transfers the received contents to a 3D image producing part 2f.  The 3D image producing part 2f extracts pixels in the overall area CT value range from the whole area of a 2D image of each slice and produces and displays a 3D image. Consequently, diagnostic efficiency can be improved.
Patent JP-H09123894-A (JP)
Title: Electronic control device having failure diagnosing function
Inventor: KABUNE HIDEKI
IPC: B60W10/18
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To easily detect undetectable abnormality of an actuator driving circuit or the like by monitoring an operating condition of the driving circuit on the basis of a power source output from an inside stabilizing power source circuit to an actuator driving circuit, and judging the occurrence of abnormality. SOLUTION: An ECU inside power source output circuit 11 supplies a stabilizing power source to an input-output processing circuit 27, for example, from a sensor 28 inside of an ECU 100, a CPU 24 and a control actuator driving circuit 25 or the like. A power source output electric current monitoring circuit 12, a power source output voltage monitoring circuit 13 and an IC overheat monitoring circuit 14 are arranged to monitor an operating condition of these circuit 27, 24 and 25 or the like. A power source voltage monitoring circuit 15 monitors a voltage value of a supply electric current to the ECU 100 from a battery B. A fail-safe driving circuit 18, an abnormality processing demand signal output circuit 19, a power source output control circuit 20 and a reset output circuit 22 are operated by an abnormality detecting signal to a watchdog pulse monitoring circuit 21.
Patent JP-S6343465-A (JP)
Title: Driving system for contact type image sensor
Inventor: YODA HIDEAKI
IPC: H04N5/335
Filed: 1986-08-09
Abstract: PURPOSE:To suppress lowering of the signal output from a sensor by switching operation and non-operation partially, taking out photoelectric conversion output, for a matrix wiring part and a corresponding photoelectric conversion element. CONSTITUTION:A driving device 15 drives a matrix wiring 4. The matrix wiring 4 is divided into wiring parts 4-1, 4-2, 4-3, and when the matrix wiring part 4-1 is selected, other wiring parts 4-2, 4-3 and power source side terminals of corresponding photoelectric conversion element are totally grounded. Voltage is applied to the selected matrix part and the part is grounded dividing to each group. The signal of the driving device 15 stops operation of an analog multiplexer not selected to prevent leaking of useless signals.. Thereby, lowering of output signal from a sensor can be suppressed to a fraction of the division of the matrix wiring part.
Patent JP-H1126333-A (JP)
Title: Semiconductor device and information control system thereof
Inventor: KUDO ISAO
IPC: H01L23/50
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To separately control information per chip disposed on a wafer by the projection exposure of an information-controlling two-dimensional bar code pattern per chirp disposed on the wafer as a chip ID information. SOLUTION: At processing of a wafer, a two-dimensional bar code pattern is formed on each of wafers as a chip ID information such that code patterns 30-1-30-3 are recorded on specified positions of chips 31-1-31-3 by the projection exposure of each pattern corresponding to the chip ID information on specified position of each chip in a photolithography process in the wiring step executed near the final wafer process. The code bar pattern allows specified information to be recorded by painting two-dimensionally expanded meshes in white and black according to specified rules.
Patent JP-2001008710-A (JP)
Title: Safety belt for high-place work
Inventor: WATANABE KAORU
IPC: A44B11/25
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent an accident caused by erroneous mounting of a safety belt. SOLUTION: A safety belt for high-place work which is mounted by putting a belt 3 through a first belt insertion hole 4 and a second belt insertion hole 5 provided at a buckle main body 2 is provided with a switch 30 which is turned on linked when the sliding body 1 of the main body 2 insert-holds the belt 3 put through the hole 4. An optical sensor 31 operating linked with the switch 30 and a buzzer 32 generating an alarm sound are provided at the main body 2 of the safety belt. When the belt 3 is put through the hole 5, the sensor 31 detects putting through of the belt 3 and stops the buzzer 32 to give information on the presence/absence of mounting to prevent an accident caused by erroneous mounting of the safety belt.
Patent JP-H1111157-A (JP)
Title: Automobile door weather strip
Inventor: OZAWA HIROYASU
IPC: B60J10/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To enable a door weather strip mounted on the outer periphery of an automobile door to secure sufficient sealability so that water does not leak even when the automobile is washed under high pressure. SOLUTION: This door weather strip 3 is so designed that the top surface part 32a of a hollow sealing part 32 is pressed against the door opening edge 4 of an automobile body when the door is closed. In this case, a recessed, gently- curved part 32c which curves toward the inside of a hollow is formed in the part leading from the top surface part 32a of the sealing part 32 to the outside face part 32b of the automobile and is opposed to the space S between the door opening edge 4 and the outer periphery 14 of the door, so that high- pressure car-washing water sprayed from the space S is received by the recessed curved part 32a as the connection 32d between the curve part 32c and the top surface part 32a is pressed against the door opening edge 4.
Patent JP-S5888565-A (JP)
Inventor: IWAMOTO TETSUMASA
IPC: F25B13/00
Filed: 1981-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0919846-A (JP)
Title: Machining device with sedimentation vessel
Inventor: KAMIKURA SUSUMU
IPC: B23Q11/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a draining hole or pipe with chips from a workpiece processed consisting of ceramic material, etc., by furnishing a sedimentation vessel which is located at the periphery of a chuck table and which stores the waste liquid temporarily and allows the chips having a large specific gravity to solely deposit. SOLUTION: When a workpiece consisting of ceramic material, etc., held on a chuck table T is machined while a machining liquid is supplied by a machining means, the generated chips are temporarily accommodated in a sedimentation vessel 9 together with the machining liquid, and the chips having a large specific gravity separately deposits onto the bottom of the vessel 9 while the waste liquid is discharged to outside the vessel from a water drain hole 9e. The drained waste liquid flows into a draining pipe 7 from a draining hole 5b to be discharged to outside the device body. Accordingly the chips having large specific gravity will never flow into the draining hole 5b or pipe 7, and there is no risk of clogging.
Patent JP-2001013835-A (JP)
Title: Cleaning device and image forming device using the same
Inventor: YAMAMOTO AKIRA
IPC: G03G21/10
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of fusion of toner on the surface of a photoreceptor and a cleaning failure, to extend the service life of a cleaning blade, and to prevent the blade from turning up. SOLUTION: The cleaning blade 11 is composed of a blade base body 11a made of a rubber material such as urethane rubber, and a vapor-deposited film 11b obtained by vapor-depositing a metal or alloy whose heat conductivity is 50 (W.m1.K-1) or above on the surface of the blade base body 11a. The cleaning blade 11 and a photoreceptor 2 are slid in contact with each other, thus the toner on the photoreceptor 2 is removed.
Patent JP-2001013588-A (JP)
Title: Illuminating optical system and projection type display device using thereof
Inventor: AKIYAMA KOICHI
IPC: G03B21/14
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique to miniaturize a projection type display device. SOLUTION: This device is provided with an illuminating optical system to emit illuminating light, electric optical devices 300R, 300G and 300B to generate a modulated light beam flux by modulating the illuminating light in accordance with picture information and a projecting optical system 340 to project the modulated light beam flux. Also, the illuminating optical system is provided with a light source device 100 to emit a nearly parallel light beam flux and light guiding parts 250R, 250G and 250B to nearly uniformize the intensity distribution of the light of a light beam flux emitted by the light source device 100.  The light guiding parts 250R, 250G and 250B possess a light incident plane on which the light emitted by the light source device 100 is made incident, a light-emitting surface to emit the light made incident from the light incident plane and a diffusing part provided between the light incident plane and the light-emitting surface and to diffuse the light, and also has a stereoscopic shape having the light incident plane and the light-emitting surface as a bottom surface. The illuminating optical system is miniaturized when the illuminating optical system thereof is used, so that the projection type display device is miniaturized.
Patent JP-H05223348-A (JP)
Title: Hot air heater
Inventor: TODA YASUMITSU
IPC: F24H9/02
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a hot air heater which has enhanced safety and operability and open and close a shutter in a stabilized manner by interlocking the ON/OFF operation of an operation switch of a hot air heater with the shutter and open ing and closing the outlet of hot air with the shutter in automatic mode. CONSTITUTION:A burner 1, a section which generates heat, burns a liquid fuel fed from an oil transfer line 2 and generates heat. A combustion cylinder 3 is laid out above the burner 3. An air supply fan 4 is installed behind the combustion cylinder. In the front, moreover, there are laid out a hot air outlet 5 and louver fins 6 respectively. Furthermore, a shutter 7 is installed to the hot air outlet 5 in such a fashion that it may be opened and closed freely. The shutter is driven by a motor 9 by way of a rotary crank 8. The shutter 7 is interlocked with the ON/OFF operation of a switch for heating operation and designed to open and close the hot air outlet 5 in automatic mode. This construction makes it possible to obtain a hot air heater which is safe and excellent in its operation performance and opens and closes the shutter 7 with safety.
Patent JP-S5979005-A (JP)
Title: Axial-flow turbine having widthwise-flow type speed governing step attached with variable nozzle
Inventor: KOMORI TOYOAKI
IPC: F01D17/16
Filed: 1982-10-28
Abstract: PURPOSE:To reduce the valve pressure loss in the inlet port of the titled turbine and to facilitate the mounting of the variable nozzle by a method wherein the widthwise-flow step is provided on the turbine inlet side of a rotor having the axial-flow step and the variable nozzle is provided in the widthwise-flow step. CONSTITUTION:The rotor 11 is formed of the widthwise-flow step 12 on the side of the steam inlet port and the axial-flow step 13 having blades 14 embedded therein. Further, the variable nozzle 16 is provided on the side of the inlet port of the widthwise-flow step 12 so that the opening degree of the nozzle 16 is adjusted and the quantity of steam corresponding to the opening degree of the nozzle is flowed in. Thus, since no valve used, the valve pressure loss can be reduced. Moreover, due to the provision of the widthwise-flow step in the turbine inlet port, it is possible to mount the variable nozzle easily.