baber/WOPTO huggingface dataset:
Patent JP-S6234261-A (JP)
Title: Supervisory unit for access state of memory
Inventor: KAWASAKI KIKUO
IPC: G06F12/16
Filed: 1985-08-08
Abstract: PURPOSE:To secure the visual discrimination of the access state of a memory to be tested by writing a prescribed code signal to the address of a monitor memory and reading out the code signal after the test is over. CONSTITUTION:A memory 1 for supervisory unit is used as a data memory of a microcomputer 2 and receives the address signal via an address bus 24 and a buffer 9 and also the selection signal via a memory selection line 27 and a buffer 8 respectively in a test mode. At the same time, a prescribed code signal is written to the memory 1 from the computer 2 via a monitor data bus 7. Then the supervisory unit is separated from a memory 20 to be tested when a series of tests are through. The contents of the memory 1 are read out by the computer 2 via an address bus 6 for supervisory unit. Thus it is possible to know the access state of the memory 20.
Patent JP-2000012556-A (JP)
Title: Method and device for evaluation of bipolar transistor
Inventor: MOMO HIDEAKI
IPC: H01L29/73
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To evaluate a value of a base resistance which is an important device parameter which decides high frequency characteristic of a bipolar transistor rapidly, readily and precisely independent of other device parameters. SOLUTION: In the evaluation method, an equivalent noise resistance Rn of a bipolar transistor is measured by employing a collector current as a parameter, and a base resistance Rb is obtained by using a relational expression Rn=(re/2)+Rb among an equivalent noise resistance Rn, a base resistance Rbof a bipolar transistor, and an emitter differential resistance re of a bipolar transistor depending on a collector current.
Patent JP-S6329901-A (JP)
Inventor: UCHIDA KATSUYUKI
IPC: H01C7/02
Filed: 1986-07-23
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-H0222463-A (JP)
Title: Production of metallic thin film
Inventor: ANDO TOMOAKI
IPC: C23C14/30
Filed: 1988-07-12
Abstract: PURPOSE:To produce the title metallic thin film with completeness without causing splashing by setting a vaporization crucible with an internal convex bottom on a hearth, melting, and vaporizing the metal in the crucible by an electron beam. CONSTITUTION:The metal 4 in a vaporization crucible 3 with an internal convex bottom is melted by an electron beam 5, and a metallic thin film is formed on a substrate by the generated metal vapor 6. At this time, since the crucible has a convex bottom, the top C is close to the A part directly irradiated by the electron beam 5, the distance from a cooler 1 is long, and the temp. of the top C is made higher than that of the periphery D. As a result, the molten metal 4 is allowed to flow toward the top C from the periphery D by the temp. difference. Meanwhile, the molten metal flows toward the B part close to the side wall from the irradiated part A, a convection is produced in the direction A B D C, and the temp. is uniformized. In addition, since a heater 11 is embedded in the side part 2a of the hearth, the temp. is further uniformized, splashing is hardly caused, and a metallic thin film with completeness is formed on the substrate.
Patent JP-S5961876-A (JP)
Inventor: NAGATOMI KAZUYASU
IPC: G09G5/24
Filed: 1982-10-01
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-S5963654-A (JP)
Title: Metal halide lamp
Inventor: KANEDA ISAO
IPC: H05B41/04
Filed: 1982-09-30
Abstract: PURPOSE:To make arc discharge to be securely induced between main electrodes when high frequency high voltage is applied by crossing a main discharge path, formed between the main electrodes, and a minor discharge path, formed either between the main electrode and an auxiliary electrode or between a pair of auxiliary electrodes, within the tube. CONSTITUTION:Main electrodes (A) and (A') as well as auxiliary electrodes (C) and (C') are installed facing each other. A main discharge path formed between the main electrodes (A) and (A') crosses a minor discharge path formed between the auxiliary electrodes (C) and (C') almost at the center of the tube. When a commercial power source 1 is put to work, a high-frequency circuit 4 operates first, then high-frequency arc discharge is induced between the auxiliary electrodes (C) and (C') through terminals (p2) and (p3). When the high-frequency arc discharge develops between the electrodes (C) and (C'), since the main and the minor discharge paths cross each other, the conductivity of the main discharge path increases rapidly due to the arc discharge. As a result, arc discharge is produced in the main discharge path by means of the commercial power source 1.
Patent JP-H0460657-A (JP)
Title: Color image forming device
Inventor: MIYAGAWA FUMIHIRO
IPC: G03G15/01
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a picture of good quality by turning an attaching base, to which developing devices of respective colors are horizontally attached, in the vertical direction to set one developing device to the development position. CONSTITUTION:Developing devices 13 to 16 of respective colors which develop a latent image formed on a photosensitive body 10, and attaching base 18 to which developing devices 13 to 16 are horizontally attached, and a driving source 20 which turns the attaching base 18 in ;the vertical direction to set one of developing devices 13 to 16 to the development position ar provided. The latent image on the photosensitive body 10 is developed with one developing device 13 in the development position, and the driving source like a pulse motor is driven to turn the attaching base 18, and another developing device 14 is set to the development position and is used to develop the latent image on the photosensitive body 10. Thus,the constitution is simplified and the whole of the device is miniaturized, and toner flowing-out and toner staying in developing devices are prevented, and a color picture of good quality is obtained.
Patent JP-S6234115-A (JP)
Title: Automatic focusing device
Inventor: NAKAMURA AKIYOSHI
IPC: G03B3/00
Filed: 1985-08-06
Abstract: PURPOSE:To improve the speediness of focus adjustment by judging immediately that a mounted interchangeable lens can not be put in focus and in forming the moving direction of the optical system in the interchangeable lens for focusing. CONSTITUTION:An AF converter A is mounted between a camera body with a focusing detection part and the interchangeable lens B which does not have an AF function. Then, a focusing movement extent calculating means PMCM calculates focuses subject light passed through the 2nd optical system CL and then calculates the necessary focusing movement extent X of the optical system CL. A current position data output means PDOM, on the other hand, outputs current data Lp on the optical system CL and an end position data output means EDOM outputs extension end position data Lmax on the optical system CL or end position data L0 on extension. Then, if focusing control is impossible only by the movement of the optical system CL, a focusing control decision means PCJM judges the failure in focusing from said data. Consequently, the 1st optical system moving direction display means FMDDM displays the moving direction of the 1st optical system L.
Patent JP-H0464712-A (JP)
Title: Oil-impregnated bearing
Inventor: SUZUKI KAZUYA
IPC: F16C33/10
Filed: 1990-06-29
Abstract: PURPOSE:To obtain good lubrication from a start of use, and improve the efficiency and a liftime of a bearing by providing a positioning part for locating a non-porous part on a part of the bearing surface where a rotating shaft, which is supported by the bearing consisting of a porous part and a non-porous part, is come in pressure-contact with a load. CONSTITUTION:An inner surface 20a of a porous part 20 made of Cu group sintered material and a non-porous surface 30a form a bearing surface 50 for supporting a rotating shaft 40, and a projecting part 21 is formed in a centaral part of the inner surface 20a with tapers from both ends 20b, 20c. The non- porous part 30 made of white metal is located in the inner surface 20a side, and a projecting part 31 is provided in the surface 30 with tapers from both ends toward a central part to form a surface 30a into curvature as same as the inner surface 20a so as to form a part of the bearing surface 50. Consequently, an oil film having a high intensity is formed in a part to be pushed, and good lubirication is obtained, and a coefficient of friction is reduced to improve the efficiency, and a lifetime can be prolonged.
Patent JP-H0619500-A (JP)
Title: Speech encoding device
Inventor: WAKE YASUHIRO
IPC: G10L19/08
Filed: 1992-07-01
Abstract: PURPOSE:To decrease the amount of code vectors and lower a transmission speed by dividing a sound source code book into a part regarding voiced sounds and a part regarding voiceless sounds, selecting a smaller square error value between index signals outputted from the both, and outputting it as an encoded speech signal. CONSTITUTION:This device has the sound code book consisting of the voiced sound source code book 5 regarding the voiced sounds and the voiceless sound source code book 6 regarding the voiceless sounds and a comparator 11 compares the square error values of the code vectors outputted from sound code vector retrieval parts 3 and 4 with an index and outputs the index signal with the smaller square error value to a multiplexing part 12. The multiplexing part 12 multiplexes the spectrum information of a speech signal and this index signal and outputs the result as a speech encoded signal.
Patent JP-S6331452-A (JP)
Title: Rotor of generator
Inventor: KONDO SEIJI
IPC: H02K19/28
Filed: 1986-07-24
Abstract: PURPOSE:To effectively prevent an exciting winding from flying out in a centrifugal direction by integrally forming a shortcircuiting ring of a braking winding with winding-flyout preventing fittings of the exciting winding to improve the reliability in the strength of the fittings. CONSTITUTION:An exciting winding bobbin 8 is mounted on a rotor core 1, and an exciting winding 5 is provided in the bobbin 8. A braking winding 10 is buried in a slot formed along the direction of a rotational shaft of the core 1, and shortcircuiting rings 11 for the braking winding are attached to both side ends of the core 1. Winding-flyout preventing fittings 12 of the exciting winding are integrally formed at the rings 11.
Patent JP-H0833523-A (JP)
Title: Service wagon
Inventor: TSUTSUI HISASHI
IPC: A47B31/02
Filed: 1994-07-26
Abstract: PURPOSE:To provide a self-propelled service wagon which may neither cause injuries even when it collides with a wall or equipment nor catch a leg under a wheel. CONSTITUTION:A self-propelled service wagon is equipped with motor-driven wheels in the underside of the main vehicle body 1 which holds many food trays and a skirt-like bumper 7 around the periphery at the lower end of the main body 1. Therefore, even if the vehicle collides with a wall or equipment, the bumper 7 can absorb the shock and protect the wheels in the underside of the vehicle body 1.
Patent JP-H098008-A (JP)
Title: Method for forming interconnection and interconnection structure
Inventor: SUGAWARA TATSUHIRO
IPC: H01L21/768
Filed: 1995-06-16
Abstract: PURPOSE: To provide a method for forming interconnections for forming a contact hole with a predetermined opening size even if the contact hole is to be formed on an insulation film in a border area between a rising region and a low region. CONSTITUTION: A method for forming interconnections comprises steps of forming a dummy stage 40 in advance in a low region at a position approximately symmetric to a stage 30 with a position of a contact hole 34C as the center, forming an insulation film on an entire low region 38 having a rising region 36 and the dummy stage 40, forming a photoresist film on the insulation film to form a mask pattern having an opening for forming the contact hole at a border area, and etching the insulation film with the mask pattern used as a mask to open the contact hole.
Patent JP-S5962837-A (JP)
Title: Vibration proofing device for camera shutter
Inventor: TANABE YOSHIAKI
IPC: G03B9/36
Filed: 1982-10-04
Abstract: PURPOSE:To prevent the camera blur by allowing a balance weight, which has an inertial mass larger than that of a light shielding body, to interlock with the light shielding body and supporting the balance weight shakably by a supporting shaft which is provided in parallel at the exposure edge of the light shielding body. CONSTITUTION:When a release button is depressed, restraint of a front blade driving lever 9 is released, and an auxiliary blade and a rectangular blade 3a are moved to siding positions under an aperture 2 to perform exposure. By clockwise turning of the front blade driving lever 9, a balance weight 22 is turned clockwise up to a position indicated by a broken line, and a gravity center G of the balance weight 22 is displaced to the left by a distance S. This displacement direction is opposite to the running direction of the rectangular blade 3a. Thus, reactions of the balance weight 22 and a front blade group 3 are cancelled. Since the balance weight 22 which is moved in the direction opposite to that of the light shielding body 3 or 4 while interlocking with this light shielding body can be made small-sized and its displacement quantity can be made very small, this balance weight can be provided in a narrow camera body space, and the camera blur is prevented sufficiently.
Patent JP-S5876551-A (JP)
Inventor: TAKEHANA TATSUO
IPC: D03D47/30
Filed: 1981-10-29
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-H1125294-A (JP)
Title: Three-dimensional shape indicating device, its method and computer readable recording medium recording three-dimensional shape indicating program
Inventor: KAMEYAMA KENICHI
IPC: G06F3/0354
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and also fast indicate a three-dimensional shaped model in a CAD system, etc., by utilizing a projected image of a three-dimensional space which is projected on plural two-dimensional projected surfaces with plural view points as reference to decide an indication object. SOLUTION: A position indicating means 1 consists of a three-dimensional mouse which indicates an optional position in a three-dimensional virtual space that is created in a computer through a cursor indication, etc. An image projecting means 2 projects a three-dimensional shaped model in the three-dimensional space on plural two-dimensional projection surfaces. A relative position calculating means 6 calculates the relative position of a projected image of a shape element and a projected image of a cursor indication point in each two-dimensional projected surface when an interference checking means 5 decides that the projected image of a cursor indication point which is projected by the means 2 interferes with the image of the three-dimensional shaped model.  A data processing means 7 seeks an indication object based on the relative position of a projected image of a shape element and an projected image of the cursor indication point on each two-dimensional projected surface which is calculated by the means 6.
Patent JP-S6332262-A (JP)
Inventor: IGUCHI KAZUYUKI
IPC: F25B25/02
Filed: 1986-07-24
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-H0833848-A (JP)
Title: Separator of husking separator
Inventor: MORI EIJI
IPC: B02B7/02
Filed: 1994-07-26
Abstract: PURPOSE:To decrease the sepn. load in an unhusked rice winnowing path and to improve sepn. performance by previously supplying the light chaff, dust, etc., as a part of unhulled rice to the terminal side of the unhulled rice winnowing path, then supplying the remaining unhulled rice to the beginning end side of the unhulled rice winnowing path. CONSTITUTION:The unhulled rice is husked by husking rolls 7, 7 and is diffused and dispersed by collision against a reflection plate 9. Part of the chaff flows from a chaff path 17 to the terminal side while the chaff is sorted and separated at the time of passing above the transportation terminal side of an unhulled rice transfer rack 15, the chaff flows to the terminal side of a main separation wind path 12 and is discharged through a dust sucking and discharging machine 11. The other mixed rice, etc., consisting of the heavy unhulled rice and unpolished rice are diffused and dispersed by the reflection plate 9 and are mainly dropped onto the unhulled rice transfer rack 15. The mixed rice, etc., move on the transfer rack 15. At this time, the mixed rice, etc., receive a sepn. effect and while the mixed rice, etc., are separated from the chaff, etc., the mixed rice, etc., flow from the terminal part of the unhulled rice transfer rack 15 into the beginning end side of the main sepn. wind path 12. Further, the mixed rice, etc., receive a winnowing effect in the main sepn. wind path 12 and are separated from the chaff, etc. The barnyard millet-mixed rice drops onto a lower unhulled rice receiving trough 14 and is separated.
Patent JP-H0620384-A (JP)
Title: Floppy disk device
Inventor: OCHIAI TAKAYUKI
IPC: G11B19/00
Filed: 1992-07-01
Abstract: PURPOSE:To increase processing speed for information while preventing the wearing of a floppy disk. CONSTITUTION:A motor 13 in a floppy disk unit 10 is made variable for rotational speed, while a driving circuit 20 is formed so that rotational speed of the motor 13 can be switched to rated speed or low speed. And a switching signal CHG which switches rotational speed of the motor 13 to rated speed when a reading/writing signal WRR for information for the floppy disk unit 10 is ON state and switches it to low speed after setting time Ts elapses from a time of turning OFF is generated, while switching signal generating and outputting means 30, 31, 32 which output signals to a driving circuit 20 are provided.
Patent JP-H1020295-A (JP)
Title: Image recorder
Inventor: TANIGUCHI YUKIO
IPC: G11B7/24033
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To make possible recording an image with sufficient contrast even for an exposure condition weak for sensitivity of a recording medium. SOLUTION: A micro-lens array 60 consisting of plural minute micro-lens elements 60 or a lenticular sheet array consisting of plural cylindrical lens elements is arranged on a part of an image exposure optical system for recording on an image recording medium making a liquid crystal - high polymer composite material layer a recording layer. At this time, image light is converged by the micro-lens array 60 or the lenticular sheet array to be exposed and to be image recorded.
Patent JP-S5876902-A (JP)
Title: Controller of plant
Inventor: OOKI RIYUUHEI
IPC: G05B9/03
Filed: 1981-10-31
Abstract: PURPOSE:To improve control performance, by constituting a dispersion type system of an operation processing part, a unit master and a double processing part, and inputting one of the unit master and the double processing part to the operation processing part. CONSTITUTION:A feed command 59 is inputted to a unit master 1. At a regular time, each operation processing part 5-12 selects an output of the unit master 1 by a signal switching part, inputs it, and controls each operating terminal. Also, when one of tie operation processing parts has becomes faulty, a generator output command outputted to both the unit master 1 and a double processing part 13 from a manual setting device 25 executes control by a command from the double processing part 13 even if the unit master 1 becomes faulty, and also a generator output can be set manually. The double controlled variable prevents a blind operation by the operation processing part even if any operation part becomes faulty.
Patent JP-H1127942-A (JP)
Title: Switching power supply equipment
Inventor: KATO YUTAKA
IPC: H02M3/28
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply equipment which can provide stable output voltage, even during a power-saving operation. SOLUTION: Rectified and smoothed DC voltage is input into a primary winding 51 of a transformer 5 and then is switched by a switching element 4, to allow pulse voltage to appear in a secondary winding 522. This pulse voltage is rectified and smoothed as a second output voltage V2, which is to be supplied to a second photo system 82 and, at the same time, current is caused to flow into the base of a transistor Q3 through a resistor R8 and, thereby the transistor Q3 and a switching means RL conducts and a transistor Q2 is cut off. When the switching means R1 turns conductive, a pulse voltage appears also in a first secondary winding 521, and this pulse voltage is rectified and smooths as a first output voltage V1, which is to be supplied to a first photo system 81.  Therefore, a power-saving signal is input into a transistor Q4 to allow it to conduct and, in turn the transistor Q3 and the switching means RL are cut off, a transistor Q2 turns conductive, and the first output voltage V1 is not generated.
Patent JP-H0925884-A (JP)
Title: Spiral compressor
Inventor: KARENZU MISHIERU EMIRE ODEIRE
IPC: F04C18/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce control of a compressor, and rotate it at faster speed by providing an oil chamber connected to a bearing between a rotor and a sub-shaft in the rotor. SOLUTION: A movable spiral 4 is raised up on a front wall 17 of a rotor 3, and this is actuated in relation to a fixed spiral 2 arranged inside a wall 18 being a part of a housing 1. A partition wall 19 exists between front and rear walls 17 and 16 of the rotor 3, and this reaches the rear wall 16 from above an opening 15, and is connected at the bottom of the rotor 3. Afterwards, an oil chamber 20 is formed together with a part of the wall 16, but this oil chamber 20 extends up to an upper part of the opening 15 from a lower part of the rotor 3. In this way, the opening 15 is connected to bearing 14 through the opening 15. That is, the oil chamber 20 is provided in the rotor 3, and this is connected to the bearing 14 between a sub-shaft 9 and the rotor 3. Therefore, lunbrication of the bearing 14 is improved, and it can be rotated at high speed.
Patent JP-S5877002-A (JP)
Title: Semitransparent opening and closing cover for optical disc player
Inventor: ISHII YASUHIRO
IPC: G11B7/00
Filed: 1981-10-30
Abstract: PURPOSE:To permit safe checking of the inside of the opening and closing cover of a disc player from the outside by constituting the same of a semitransparent resin which absorbs laser light selectively. CONSTITUTION:When an example is taken of the case of an opening and closing cover for video disc players using helium neon laser as a light source a triphenyl methane dye which absorbs 6328Angstrom oscillation wavelength of helium neon laser selectively is contained at >=16% in a methacrylic resin which can be mixed with dyes at a high concn., whereby a semitransparent opening and closing cover is formed. This cover has such selective absorption characteristics that the oscillation wavelength of the helium neon laser is absorbed 100% and that the light of other wavelengths is partly transmitted. Thus the opening and closing cover is a semitransparent plate of a green color system, which permits sufficient checking of the state of the inside from the outside.