baber/WOPTO huggingface dataset:
Patent JP-H07267006-A (JP)
Title: Box having one side opening type cover
Inventor: OGASAWARA HIROKI
IPC: B60R11/06
Filed: 1994-03-31
Abstract: PURPOSE:To simplify the open/close mechanism of a cover and dispense with the installation of a conventional steel hinge, in a box having the one-side opening type cover such as a tool box, etc. CONSTITUTION:The cover 11 of the box 10 of a tool box, etc., equiped on a truck load stand is rocked and opened/closed by a nearly 180 deg.C one-side opening state through a hinge 5. The hinge 5 is composed of the first hinge constitution part 2 with a nearly U-shaped section of a box main body opening upper edge part 1a, a third hinge constitution part 22 having the large diameter part 24 and the projected projection part 25 in a connection member 21 side fitted therewith, the second hinge constitution part 12 with a nearly U-shaped section of a cover upper edge part 11 a and a fourth hinge constitution part 32 having the large diameter part 34 and the projected projection part 35 in the connection member 21 side fitted therewith.
Patent JP-S60208746-A (JP)
Title: Automatic original feeding device of copying machine
Inventor: SUGIYAMA MOTOKUNI
IPC: G03B27/62
Filed: 1984-04-02
Abstract: PURPOSE:To feed plural originals onto a platen at the same time and to copy them, and improve operation efficiency by providing a route changing means which changes conveyance directions of originals near a vacuum conveying means. CONSTITUTION:The vacuum conveying means 7 which sends originals 5 stacked in an original storage part 4 out, sheet by sheet, to a conveyance port 6 from the bottom is provided at the bottom part of the original storage part 4. Then, the route changing mechanism 10 is provided near the vacuum conveying means 7. This route changing mechanism 10 sends the 1st original 5 to a route (b) and the 2nd original 5 to a route (c) when plural originals 5 are copied at the same time. Consequently, routes of originals stored in the original storage part of a main body 1 are changed to set plural originals on the platen 3 at the same time, and the operation efficiency is improved.
Patent JP-S56161246-A (JP)
Title: Conveyance controller for beltlike object
Inventor: SAMEJIMA ISAMU
IPC: B65H20/04
Filed: 1980-05-13
Abstract: PURPOSE: To prevent the production of a unpleasant creaking sound during operation, by a method wherein a mark on a raw drapery, charged in a automatic bag- making machine, is detected, the presence of the mark is stored in one memory, a change in the presence of the mark is detected by means of the other memory, and a brake is caused to work only in the case of changes in memory details.  
     CONSTITUTION: The raw drapery 4 is conveyed corresponding to the rotation of a drive shaft 1. The mark on the raw drapery 4 is detected through the measurement of the light from a projecting light 7 by means of a phototube 8, and the presence thereof is stored in a memory 16. When the mark is detected, the stored details are transferred to a memory 18 via an AND gate 17. Conversely, when not detected, it is transferred to a No.2 memory 18 via an AND gate 17a. Only when the stored details in the memory 18 change, an electromagnetic brake 19 actuates to adjust a displacement in the transfer distance of the raw drapery 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07270815-A (JP)
Title: Liquid crystal display device
Inventor: SHIROKURA HIDEAKI
IPC: G09F9/00
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the degradation of liquid crystal display device by allowing an insulating substrate to be projected longer than a corresponding substrate and providing a means fixing a semiconductor chip while adding heat on the projecting area and providing a sheet having a good heat conductivity on the rear side of the area. CONSTITUTION:Liquid crystal 13 is poured into an area held one pair of transparent insulating substrates 11, 12 and surrounded by sealing materials 12. Moreover, the side part of the substrate 11 of one side is projected longer than the substrate 10 so as to mount a driver IC16 and the surface of the side part is plated with, for example, Ni so as to fix the IC16. Further, electrodes being in contact with elements in the IC are provided on the surface of the driver IC16 in a state being exposed and fixed via solderings 18. Then, the IC16 is fixed by providing a sheet 30 having a good heat conductivity at the rear side of the substrate 11 and by transmitting the heat of a heat-block with the sheet 30. Thus, since the heating time required for the fixing is shortened and heat impressing to liquid crystal is finished in short time, the degradation of liquid crystal is prevented by these amounts.
Patent JP-S63228795-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: KUWAMURA YUJI
IPC: H01S5/12
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the noise induced by the returning light and to prevent the increase of the threshold current by adding a Bragg reflector, constructing the Bragg reflection region only with an optical guide layer, and providing a current constriction layer. CONSTITUTION:On a semiconductor substrate 1, an active layer 8 and diffraction gratings 5-2, 5-3 of a phase obtained by reversal of a center 5-1 are formed, there are provided a laser emission region formed of an active layer 8 and an optical guide layer 6, and a first and second Bragg reflection regions having the diffraction gratings 5-2, 5-3, the optical guide layer 6 and a current constriction layer 11 adjacently to both ends, and antireflection films 4-1, 4-2 are formed on both end faces of this region. With this constitution, part of the light returning from the Bragg reflection regions is reflected, the electric field strength in the laser emission section increases, and the noise induced by the returning light is reduced, thereby obtaining a lambda/4 shift type, distributed feedback type semiconductor laser having a small threshold current.
Patent JP-S62223549-A (JP)
Title: Defrosting control unit of air conditioner
Inventor: NARIAI SHIGERU
IPC: F24F11/02
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the defrosting operation of an outdoor side heat exchanger from being started erroneously by continuing a space heating operation until a predetermined time passes from the start of a space heating operation, and detecting the temperature of an indoor heat exchanger pipeline in the midway of the rise in the temperature. CONSTITUTION:Pipeline temperature detecting elements 6 and 6' are provided at the coolant inlet side of a pipeline of an indoor side heat exchanger 3 and at the central portion thereof, respectively. When a space heating operation is started, a timer count of a predetermined time T1 is set by a microcomputer 9 to secure the space heating operation for a time T1. When the time T1 has passed and a compressor 1 is operated continuously for a time T2, reading of pipeline temperatures t1 and t2 is carried out by pipeline temperature detecting elements 6 and 6'. When the pipeline temperature t1 becomes higher than a set temperature (t) before the passage of a succeeding time T3, the count is reset, and the frosting operation is started.
Patent JP-H06276463-A (JP)
Title: Pdp display device
Inventor: NISHIMURA EIZO
IPC: G09G3/20
Filed: 1993-03-23
Abstract: PURPOSE:To use a frame memory required for picture element number conversion and a video data storage frame memory provided to the display device using a plasma display panel(PDP) in common. CONSTITUTION:The display device is provided with a 1st frame memory 4 storing video data as data for each frame, a conversion matrix 5 converting a picture element number of the data for each frame into a required picture element number, a 2nd frame memory 6 storing picture data whose picture element number is converted from the conversion matrix 5 as data for each frame to read out the data for each line, and a picture element number conversion control section 7 controlling the 1st frame memory and the 2nd memory and the conversion matrix to allow them to convert the picture element number into the required picture element number, and number of picture elements of the video data for each frame stored in the 1st frame memory 4 is converted into a required picture element number and it is read from the 2nd frame memory 6.
Patent JP-H02244254-A (JP)
Title: Conflict function testing system
Inventor: TASHIRO JUNICHI
IPC: G06F15/16
Filed: 1989-03-17
Abstract: PURPOSE:To perform a conflict test with high efficiency by producing the process requests synchronous with each other to the shared devices from plural processors in order to obtain an environment where the process requests are congested to the shared devices and producing the process requests to carry out the tests via the shared devices in the obtained environment. CONSTITUTION:The required time is counted for each process requests given to the shared devices 2 and 5 from the instruction processors 3A and 3B and the input/output processors 4A and 4B. These process requests are synchronized with each other. Then a conflict state is produced between both devices 2 and 5. Thus an environment where the process requests are congested to the devices 2 and 5 is obtained at the testing side. As a result, a conflict function test is attained in a good timing in the obtained environment.
Patent JP-S60206743-A (JP)
Title: Remote control device in powdered material truck
Inventor: NAGAI YOSHIOKI
IPC: B65G65/32
Filed: 1984-03-31
Abstract: PURPOSE:To reduce worker's labor, by providing operating means capable of controlling a powdered material discharging device as a whole at a rear position of a powdered material storing tank and at an end portion of a discharging cylinder provided outside of the tank for discharging a powdered material out of the tank. CONSTITUTION:When an emergency arises in operation where a worker fills a silo 18 with a feed at the top of the silo 18, the worker operates an emergency stop switch in an operation box 16 to stop all of the operation. Upon arising of the emergency, another emergency stop switch in an operation box 15 may be also operated on the ground thereby to stop all of the operation. In the case that the silo 18 is substantially fully filled, a conveyor stop switch is operated to supply a residual feed remaining in discharging cylinders 7 and 10 to the silo 18.
Patent JP-H07266931-A (JP)
Title: Wiring board connection structure in measuring instrument
Inventor: OTSUKA TOMOHISA
IPC: H05K7/14
Filed: 1994-03-31
Abstract: PURPOSE:To provide wiring board connection structure in a measuring instrument capable of preventing deflection of an electrical connection part against screwing force of a screw for electrical connection, etc., even if a thin wiring board for relay is used and without spoiling freedom of designing. CONSTITUTION:A terminal 6 provided on an electrical connection part 51 provided on the back side of an inner machine 3 to drive an indicating needle 2 and projected at a position out of the inner machine 3 and a rib 40 screwed into the terminal 6 passing through a back plate 10 from a main wiring board 11 provided along the back surface of the back plate 10 of a case 9 and holding screwing force generated on the side of a photoconductive tube 4 at the time of electrically connecting the main wiring board 11 and the terminal 6 are provided.
Patent JP-H04277132-A (JP)
Title: Raising seedling box supply device in sowing device
Inventor: TATE YOSHIO
IPC: B65G47/04
Filed: 1991-03-05
Abstract: PURPOSE:To sharply reduce manufacturing cost by forming a raising seedling box supply device of guide side frames and guide members, and arranging the constitution such that the guide side frames and provided in a pair at the right and the left, that they are bottomless between themselves, and that the raising seedling boxes in piles are transferred on the carry roller on the start side of the carry table, passing between the guide side frames. CONSTITUTION:Guide side frames 13 are in a pair at the right and the left, excepting the roller 15 provided at the rear, and are bottomless. Accordingly, if the guide side frame 13 accommodates a raising seedling box supply device 11 such that it is superposed on the start end 5 side of a transfer table 1, it follows that at the bottom of the guide side frame 13, several pieces of transfer rollers of the carry table 1 front on them. If one arranges the raising seedling boxes 7 on the transfer roller 2 and holds up the second stage and over out of the raising seedling boxes 7 by a manual, automatic, or such optional means, only the seedling box 7 at the lowermost stage is transferred by the carry roller 2 of the transfer table 1.
Patent JP-H07274027-A (JP)
Title: Picture processor
Inventor: AOYANAGI TAKESHI
IPC: G06T7/00
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the faithful processing of a specific original by calculating a feature amount relating to color distribution provided in picture signals for each scanning and performing a prescribed picture processing corresponding to the difference of the feature amounts. CONSTITUTION:The prescribed picture processing is performed by using the picture signals obtained by optically scanning an original for plural times and pictures after the picture processing are outputted. Then, a calculation means 106 for calculating the feature amount relating to the color distribution provided in the picture signals for the respective plural times of the scanning is provided and the difference of the feature amounts for the respective scanning is judged in a judgement means 106. Then, the prescribed picture processing is performed corresponding to the difference of the feature amounts by a processing means 105. The feature amount is calculated based on the number of colors used for the original and the judgement means 106 judges that the original is replaced during the plural times of the scanning when the feature amounts are different. Thus, the replacement of the original during the scanning is judged and the picture data of the specific original is prevented front being read to a processor.
Patent JP-H10261214-A (JP)
Title: Magnetic head slider and manufacture thereof
Inventor: KUROSAWA FUMIO
IPC: G11B5/60
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head usable for a hard disk drive with high recording density, whereon the harmfulness of stiction, etc., such as a magnetic head slider is stuck on the surface of a magnetic disk and unable to move anymore, does not occur. SOLUTION: The basic material of the magnetic head slider 1 is formed with composite materials consisting of plural phases so that the contact area of the magnetic head slider 1 with the magnetic disk is reduced by minute protrusions 11 produced due to the uneven wear (recess) of each phase. At this time, by means of coating the sliding surface 2 of the magnetic head slider 1 with a diamond-like carbon film, the satisfied CSS durability or low coefficient of friction are obtainable.
Patent JP-H04299574-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HAMAZAKI TOSHIHIKO
IPC: H01L29/80
Filed: 1991-03-28
Abstract: PURPOSE:To improve the driving capability of a load, by forming an insulating film on the main surface of a semiconductor substrate, joining different kind of materials on the insulating film, and arranging a thin film region of metal or semiconductor as a control electrode, so as to interpose the insulating film on the contact surface. CONSTITUTION:On a P-type silicon substrate 1, an N-type single crystal silicon thin film layer 3 and metal 4 having the same thickness are deposited via a silicon oxide film 2. A silicon thin film layer interface is turned into a silicide state, and a single crystal silicide film layer 11 is formed. A Schottky barrier is formed on the interface of the single crystal silicide thin film layer 11 and the N-type silicon thin film layer 3. A silicon oxide film 5 being a gate insulating film and a gate electrode 6 are laminated on the junction surface. After an insulating film 7 is formed on the whole surface, electrodes are opened. A source electrode 8 is formed on the metal layer 4 side, and a drain electrode 9 is formed on the silicon layer 3 side. The control capability of a tunnel barrier is increased and current amount is increased, so that the driving capability of a load is improved.
Patent JP-S61222275-A (JP)
Title: Photovoltaic device
Inventor: HAKU HISAO
IPC: H01L31/06
Filed: 1985-03-28
Abstract: PURPOSE:To make it possible to use a-SiGe:H:F, which indicates excellent film characteristics as a substantial intrinsic layer that performs photoelectric conversion operation, by forming the first intrinsic layer of a-Si:H:F, and inserting the layer between the first impurity layer of a-Si:H and the substantial second intrinsic layer of a-SiGe:H:F viewed from the side of a substrate. CONSTITUTION:A first impurity layer 3d1, which is contacted with a light receiving surface electrode 2 viewed from the side of a substrate 1, is constituted by amorphous silicon hydride (a-Si:F), which indicates either conducting type of a P-type or an N-type. An intrinsic layer 3i, which is contacted the a-Si:H, is divided into two parts; i.e., the substantial first intrinsic layer 3i1 of amorphous silicon bifluoride (a-Si:H:F) and the substantial second intrinsic layer 3i2 of amorphous silicon germanium bifluoride (a-SiGe:H:F) from the side of the substrate 1. Thus, the first intrinsic layer prevents the direct contact of the a-SiGe:H:F and the impurity layer. Defects in both interfaces, which are the cause of not obtaining excellent photoelectric conversion characteristics due to the direct contact of both materials, can be reduced.
Patent JP-S63233130-A (JP)
Inventor: ISHIDA SADANORI
IPC: E03D9/08
Filed: 1987-03-20
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-S62223318-A (JP)
Title: Deodorizing polyester fiber and production thereof
Inventor: UEMATSU HISASHI
IPC: D01F1/10
Filed: 1986-03-24
Abstract: PURPOSE:To provide the titled fiber containing a specific amount of an iron compound, having excellent deodorizing performance and keeping the deodorizing function even after washing. CONSTITUTION:The objective fiber containing 0.3-5.0wt% iron compound (in terms of metallic iron) can be produced by dispersing an iron compound (e.g. ferrous sulfate, ferrous gluconate, etc.) e.g. in a thermoplastic polymer (e.g. polybutylene terephathalate), adding the dispersion to a polyester and spinning the polymer. The fibers is composed of polyester containing the iron compound and a polyester free from the iron compound and the volume ratio of the former polymer to the latter polymer is preferably 2:1-1:10. The fiber is used preferably in the form of a composite yarn from the viewpoint of strength and deodorizing performance.
Patent JP-S51140710-A (JP)
Title: Magnetic head loading mechanism
Inventor: HISHINUMA TOSHIO
IPC: G11B5/60
Filed: 1975-05-30
Abstract: PURPOSE: To provide a loading mechanism which is compact in size and cheap in cost due to the reduced components and has a constant coefficient of a spring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09253716-A (JP)
Title: Method for rolling bar steel
Inventor: YAMAMOTO HIROYASU
IPC: B21B37/18
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolling method of bar steel by which the bar steel is rolled with high dimensional accuracy. SOLUTION: The thickness of a rolled stock 1 on the inlet side at the i-th pass is estimated by measured rolling loads and the variation amount in rolling load of vertical rolls 12 and horizontal rolls 13 at the (i-1)th pass. Next, the inlet-side temp., inlet-side thickness and outlet-side thickness of a rolled stock 1 and the rolling loads of the vertical rolls 12, 22 and horizontal rolls 13, 23 are taken as the vaiation factor of rolling load, the sum of terms resulting from that the variation amount of each variation factor is multiplied by respective influence coefficients is used as a rolling load variation model equation and, by the measured rolling loads of the rolled stock 1 at the (i-1)th pass and the i-th pass and the rolling load variation model equation, the inlet-side temp. of the rolled stock 1 at the i-th pass is estimated.  Based on the estimated inlet-side thickness and estimated inlet-side temp. of the rolled stock 1 at the i-th pass, the rolling load of the vertical roll and rolling load of the horizontal roll at the i-th pass are estimated and, by the estimated rolling load of the vertical roll and estimated rolling load of the horizontal roll at the i-th pass, the roll gaps of the vertical rolls 22 and the horizontal rolls 23 at the i-th pass are corrected.
Patent JP-S61222072-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: YASUDA SHUHEI
IPC: G11B20/22
Filed: 1985-03-26
Abstract: PURPOSE:To deal with fluctuation such as wow and flutter by changing the phase information based on the results of comparison of the phase information before and after the sampling data of reproduced signals and the phase difference computed from the sampling data and extracting the data clocks. CONSTITUTION:The reproduced signals read from the head are transmitted through an A/D converter 1 to a parallel delay circuit 2. The input/output data of the circuit 2 are compared by an exclusive OR gate 3, an absolute circuit 4, 5 and an arithmetic circuit 6 and the phase position as well as the polariry at the sampling point of the reproduced signal are detected. An output P of the phase interval value is compared with the output of a phase data circular loop constituted of an adder 10 and a parallel delay circuit 12 at a comparator 8, and the comparison signals are numberically corrected by a coefficient unit 9. The decision for clock extraction is carried out based on the output of the adders 8, 10 and the circuit 12, and, the phase information is changed based on the results of the decided signals. In such a manner, the data error ratio can be reduced to deal with the fluctuation such as wow and flutter.
Patent JP-H06318615-A (JP)
Title: Integrated circuit
Inventor: KUIN DANIERU JIEI
IPC: H01L21/60
Filed: 1993-03-01
Abstract: PURPOSE: To improve durability and at the same time facilitate handling and machining by arranging a second conductive circuit network for connecting a first input/output contact part row and a second input/output contact row on a dielectric layer. CONSTITUTION: A die 310 has a thick layer 320 of polyimide in a chip 300 and the circuit network of a metal wire 326 leading to a standard pad row 340 from an outer contact region 330 of the chip 300. The metal wire 326 has a lower inductance, a larger heat conduction rate, and a larger strength than a wire. A connection path 305 is extended from a lower contact region 304 to an upper contact 306 at one edge of the lead 326 in a cut part. A lower contact has a large area. By achieving contact with this kind of area, an alignment tolerance for the formation and the placement of a connection path and the placement of the lead 326 is much larger than a tolerance for a lead connection in a precision process used by a conventional wire bonding.