baber/WOPTO huggingface dataset:
Patent JP-H11139667-A (JP)
Title: Sheet processing device and image forming device
Inventor: UCHIYAMA NOBUYUKI
IPC: B65H37/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To detect various troubles of a staple unit by controlling to drive a staple motor for a fixed term after occurrence of jam, and detecting troubles of a staple means by the fact it is not returned to a home position in the fixed term. SOLUTION: When a staple jam occurs (S101) and a staple base is not on a home position (S102), a timer is set (S103). A set time here is a current carrying time of a staple motor, and regardless of the position of the staple it is a time in which the staple base can be return to the home position without fail by carrying current to the staple motor by the time. After setting the timer, the staple motor is begun to reversely rotate (S104) and it is judged whether the staple base is returned to the home position or not (S104). When the staple base is not returned to the home position until completion of the timer, the staple unit is judged to be troubled.
Patent JP-S63160295-A (JP)
Inventor: TOSAKA TAKESHI
IPC: H05K3/04
Filed: 1986-12-23
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-H11105014-A (JP)
Title: Lumber chip compacted material strengthened with resin through pressure applied thereto
Inventor: YAGI SHIGERU
IPC: B27N1/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To have good water resistance and heat resistance and thereby form a strengthened material by permitting resin to infiltrate in the chip material of lumber to be strengthened, and then applying pressure for compaction. SOLUTION: The chip material of lumber is used as material of particle board or MDF except being burnt up as industrial waste matter; however, it is not resistant against water, and has a problem in its water resistance and strength. By allowing resin to infiltrate in the chip material, strengthening lumber fiber Itself, and applying pressure, the density of lumber is concentrated for forming stronger material than in usual. Even thickness that can not be used in a particle board or MDF employing chip material because of maintaining no strength can be made usable, so that water resistance and fire resistance can be yielded more than the particle board and MDF, thereby also retaining fire resistance of lumber itself.  As such, it becomes usable even in a place where the particle board or MDF can not be used, with the consequence that chip material can be enlarged in the range of its utility.
Patent JP-H10150143-A (JP)
Title: Memory module and printed board
Inventor: TOKIDA KENSUKE
IPC: H01L25/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a specific data to be written in a non-volatile memory after packaging the non-volatile memory having writing-in control terminals on a printed board. SOLUTION: An EEPROM 2, a pull up resistor 3, a plurality of memory devices 4 and another plurality of chip capacitors are packaged on a memory module board 1 in this memory module for respective applications of electronic equipments.system etc., such as personal computers.workstations etc. As for the memory module board 1, the printed board in the standard specification adaptive for JEDEC unified standard is adopted on whose main surface a mounting pad of writing-in control terminals 6 of the EEPROM 2 are connected, an exclusive writing-in pad 8 connected to a power supply Vcc through the intermediary of the pull up resistor 3 is provided so that the voltage level this pad 8 may be externally and electrically controlled in the case of writing-in step.
Patent JP-H09147316-A (JP)
Title: Magnetic head and its manufacture
Inventor: OBA TAKEO
IPC: G11B5/187
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce an airflow attending upon high speed rotation of the magnetic head and hence to reduce spacing loss by providing at least one or more recessed part(s) on a sliding contact surface of a magnetic head core. SOLUTION: The sliding contact surface 2 of one of the cores 1a is formed with one circular recessed part 4 measuring less than a track width of the magnetic head 1. This circular recessed part 4 is a hollow in an approximately spherical surface shape, and its circular peripheral parts is rounded not to damage a magnetic recording medium. Then, when a rotary drum 4 screw-fitted with the magnetic head 1 having the circular recessed part 4 on the sliding contact surface 2 is rotated at high speed, air resistance of the sliding contact surface 2 with the circular recessed part 4 is smaller than that without the circular recessed part 4.  Consequently, an airflow amt. attending upon high speed rotation of the magnetic head 1 is decreased, while an airflow amt. intruding into between the magnetic head 1 and the magnetic recording medium is also decreased, and hence the spacing loss can be reduced.
Patent JP-2001129616-A (JP)
Title: Die assembly for molding products having different thickness
Inventor: KUMASHIRO KATSUYUKI
IPC: B21D26/021
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a die assembly for molding products having different thickness by a single molding process. SOLUTION: The thickness t1 of the one molding recess 13 and the thickness t2 of the other molding recess 16 in a molding product 27 are thinned depending on the deepness of the drawing of the recess thus resulting in t1>t2. For this means, the thickness of the product 27 can be varied partially and intentionally with this invention. Therefore, it enables producing a molding product having different thickness with one die assembly and through one molding process efficiently.
Patent JP-S63178138-A (JP)
Title: Production of conjugated high-molecular stretched molding
Inventor: MURASE KAZUMOTO
IPC: C08G61/00
Filed: 1986-12-25
Abstract: PURPOSE:To obtain the title high-stretch ratio molding useful as a highly electroconductive material, by stretching a molding of a high-molecular precursor having a specified group in a wet state and eliminating said group from the molding. CONSTITUTION:A high-molecular precursor having repeating units of formula I (wherein R1 is a group which bonds to the vinylene group formed from the dehydrogenation of a group of formula II to form a C-C conjugated system and R2 is a group which is eliminated from the alpha-carbon simultaneously with the elimination of the H atom bonded to the beta carbon atom of a group of formula II) is wetted with at least 3wt.%, based on the weight of dry molding, solvent such as, preferably, a mixture of a good solvent (e.g., water or an alcohol) with a poor solvent (e.g., acetone), and stretched uniaxially or biaxially in this state. The product is heated at 50-450 deg.C for 1min-10hr in an inert atmosphere such as N2 or Ar to eliminate R2 groups, thus obtaining the title molding.
Patent JP-H03168580-A (JP)
Title: Shelf device in refrigerator
Inventor: KATAOKA SETSUKO
IPC: F25D25/02
Filed: 1989-11-28
Abstract: PURPOSE:To enable a concurrent storing of foods and handle operation to be carried out by a method wherein a sliding member is formed by rollers comprised of a metallic roller shaft and a ring, a lower roller is placed lower than an upper roller and abuts against a deep surface of a sliding groove and then a right and left inclination of the shelf is prevented. CONSTITUTION:Each of upper roller 3a and lower roller 3b is formed by a metallic roller shaft 3c and a ring 3d rotatably arranged in the roller shaft 3c and having some metallic balls therein. Since the roller shafts 3c of the upper and lower rollers 3a and 3b are made of metal, even if much amount of foods are placed on a shelf 1, the upper and lower rollers 3a and 3b are not inclined and a more smooth rotation of it can be attained by the ring 3d having metallic balls fitted therein. Under a stopped state of the shelf 1, the driving gear 8 and the rotating gear 9 may act as a stopper mechanism and even if the foods are placed on the shelf 1, the shelf 1 may not be lowered, but its position is kept.
Patent JP-H06135024-A (JP)
Title: Thermal transfer method
Inventor: HIROI JUNICHI
IPC: B44C1/17
Filed: 1992-10-22
Abstract: PURPOSE:To form a high density high resolution image by applying a slippery layer of specific thickness to the back face of a thermal transfer image receiving sheet and setting the radius of curvature of platen within a specific range thereby preventing curl at the time of printing. CONSTITUTION:A dye layer of a thermal transfer sheet 3 and a dye receiving layer of a thermal transfer image receiving sheet 4 are carried, while opposing each other, between a thermal head 1 and a columnar platen 2 opposing each other in a thermal transfer printer. Heat is applied from the thermal head 1 in order to form an image on the dye receiving layer. In this regard, a slippery layer is applied to the back face of the thermal transfer image receiving sheet with the thickness A(mum) of the slippery layer and the radius of curvature B(mm) being set such that A<3 for B<=25 while A>=3 for B>25 when the angle of curvature alpha of the thermal transfer image receiving sheet is 90 deg. or above. A is set 3mum or above when the angle of curvature alpha of the thermal transfer image receiving sheet is smaller than 90 deg.. This arrangement prevents curling of sheet at the time of printing and allows formation of high density high resolution image.
Patent JP-H07158109-A (JP)
Title: Operation machine
Inventor: MURAHASHI TAKAYOSHI
IPC: E02F9/00
Filed: 1993-12-08
Abstract: PURPOSE:To prevent surely the operation of a kick-out device in the case a work attachment unsuitable for the use of the kick-out device is loaded. CONSTITUTION:In an operation machine equipped with a kick-out device K, an earth circuit of a detent coil 13 for operating the kick-out device is led to a wiring connector 17 of a traveling body side. When a wiring connector 20 of an ice drill side not using the kick-out device is connected to the wiring connector 17 of the traveling body side to connect an electric circuit C of the ice drill side to an electric circuit of the traveling body side, the earth circuit of the detent coil 13 is not grounded. When a protection cap 32 is connected to the wiring connector 17, the earth circuit of the detent coil 13 is connected to a detection terminal 12b of a proximity switch 12, and excitation and non- excitation of the detent coil 13 is switched in accordance with ON/OFF of the proximity switch 12.
Patent JP-H06139718-A (JP)
Title: Synchronization error discrimination system for optical disk device
Inventor: GOSHIMA HIROSHI
IPC: G11B20/18
Filed: 1992-10-22
Abstract: PURPOSE:To prevent the generation of an error at the time of reading by discriminating the generation of a synchronous error in a corresponding sector at the time of reading by a synchronous error routine based on the value of the number of stored errors. CONSTITUTION:At the optical disk device provided with a CPU 21, a memory 25 for storing data error number and a synchronous error discrimination reference value memory 26, an unrecoverble error is generated when the specific sector of a recording medium is read, the number of data errors is counted each time a first reading and a retrial reading operation following this are carried out when the retrial reading operation is executed within a number of times set beforehand and it is stored in the data error number storing memory 25.
Patent JP-H07156511-A (JP)
Title: Temperature increase prevention control method in printer
Inventor: ICHIKAWA TAKETOSHI
IPC: B41J29/377
Filed: 1993-12-08
Abstract: PURPOSE:To prevent an abnormal temperature increase in a body by a method wherein even if a ventilating hole of a cooling fan is closed by a user, the release of the ventilating hole is urged to the user while a power supply to a heating part in the body causing a temperature increase is suppressed. CONSTITUTION:When ventilating hole is closed, a change in ventilating resistance Q is read from a motor electric current value I, and a warning is displayed on an operation panel, whereby a power supply to a heating part in a body is cut or reduced for preventing an abnormal temperature increase.
Patent JP-H08148295-A (JP)
Title: Plasma treatment apparatus
Inventor: HIROSE KEIZO
IPC: C23F4/00
Filed: 1994-11-17
Abstract: PURPOSE: To suppress diffusion of plasma while employing an apparatus with a relatively simple and parallel flat plate-type apparatus structure, improve the electric power in order to obtain plasma with high and prescribed plasma density, and prevent deposits from adhering to members in a treatment container at the time when highly fine treatment by plasma is carried out. CONSTITUTION: A plasma leakage preventing body 51 which is set at the same potential as that of the inner wall of a treatment container 2 and in which a large number of through holes are formed is installed at the position lower than a wafer W on a susceptor 5 and upper than a gas discharging outlet 41 formed in the treatment container 2 to cover the upper part of the surrounding space of the susceptor 5. The size of the through holes is controlled to be narrow enough for plasma not to pass. Since plasma in the treatment container 2 does not diffuse to the lower part of the plasma leakage preventing body 51, the density of the plasma is improved by that degree and deposites do not adhere to the gas discharging outlet 41.
Patent JP-H10147775-A (JP)
Title: Method for administering stabilizing fluid and method for inhibiting formation of mud film
Inventor: MORI KOICHI
IPC: E21B21/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to inhibit a stabilizing fluid containing a carbonate as a dispersant from being deteriorated by the Ca ions in an excavation work for a diaphragm wall, an earth drill pile or the like with the stabilizing fluid and to inhibit the formation of mud film on the cut concrete surface in a work of cutting the concrete or the diaphragm wall. SOLUTION: This method is one for administering a stabilizing fluid in an excavating work for a diaphragm wall, an earth drill pile or the like or in a work for cutting the concrete of the diaphragm wall with a stabilizing fluid wherein the excavation is performed while a stabilizing fluid containing a carbonate as a dispersant is being recirculated. The carbonate concentration and pH value of the fluid are monitored. An alkali hydrogen carbonate or an alkali carbonate is added to the fluid so that the carbonate concentration may not lower to 0.05wt.% or below (in terms of the sodium hydrogen carbonate), and the pH value may fall within the range of 8-13. Thus, the carbonate concentration of the recirculated fluid can be kept at 0.05wt.% or higher, and the pH value can be kept at 8-12.
Patent JP-2001124253-A (JP)
Title: Screw joint for steel pipe
Inventor: YAMAGUCHI MASAO
IPC: F16L15/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a screw joint for a steel pipe which causes no fluid leakage even when not only the compression but also the tension or the bending is loaded during the execution. SOLUTION: In the screw joint for the steel pipe comprising a pin which is reduced in outside diameter toward the tip and has a lip part having a male screw on an outer circumferential surface and a seal surface on the tip, and a box having a female screw screwed in the male screw of the pin on the inner circumference and a shoulder part in contact with the lip part to the distal side of the inner circumference, load surfaces formed by the male screw and the female screw are brought into contact with each other, and a gap of 0.035-0.170 mm is formed in an insertion surface.
Patent JP-H07165800-A (JP)
Title: Artificial protein supermolecule and its production
Inventor: MATSUBARA KEIKO
IPC: C07K19/00
Filed: 1993-12-08
Abstract: PURPOSE:To obtain an artificial protein supermolecule useful as a new functional artificial molecular structure. CONSTITUTION:This artificial protein supermolecule comprises a protein molecule bound through a sugar chain on the molecular surface of the protein to another protein molecule. The supermolecule is formed by mixing a sugar- binding protein to a sugar-recognizing protein.
Patent JP-H03220469-A (JP)
Title: Relayless interconnection circuit in high performance signal pass
Inventor: DEERU EE HIITON
IPC: G01R31/319
Filed: 1990-11-14
Abstract: PURPOSE: To minimize the insertion loss oriented error in a main signal path which extends to a sample device by using a field effective transistor(FET) instead of a mechanical relay. CONSTITUTION: In a mutual connection circuit of a semiconductor test system between a sample device and a tester pin connection element, at least one first FET, which contains a source connection part, a drain connection part and a gate connection part, forms a switch of good continuity and low current leakage. In addition, at least one second FET, which contains a source connection part, a drain connection part and a gate connection part, forms a first driver switch. Further, at least one third FET, which contains a source connection part, a drain connection part and a gate connection part, form a first load switch. By using the FET, the distance between the sample device and a receiver is suppressed to minimum, thus relay insertion loss in a main high integrated path is removed.
Patent JP-S63165012-A (JP)
Title: Rolling mill
Inventor: CHINBE HIROSHI
IPC: B21B31/08
Filed: 1986-12-26
Abstract: PURPOSE:To shift a stand by use of a simple device and to facilitate rolling for many types of stocks by installing a means which lifts only a shifting side stand from a stand fixing base and moves the stand in the axial direction for changing a width of a rolling mill. CONSTITUTION:For change of a distance L between stands 1, 3 to a distance L+ L, upper and lower roll bodies 8, 9 and a vertical roll body 12 are removed and a clamp member 7 is disengaged. Then, a pushing cylinder 6 is actuated to push a wheel 4 up to be flush with the top face of a fixed rail 13 through a movable rail 5. In that situation, the stand 3 is pulled by a hydraulic cylinder and is shifted by rotation of the wheel 4 on the fixed rail 13 so that a distance between the stands 1, 3 increases to L+ L. Then, the cylinder 6 is moved down so that the stand 3 abuts on a top face 2a of a fixing base 2 and the stand 3 is fixed to the base 2 with the member 7 and a wider work roll is installed.
Patent JP-2000131390-A (JP)
Title: Ic-testing device
Inventor: KOZUKA NORIYOSHI
IPC: G01R31/28
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain superior setting accuracy, while achieving high-speed processing with a binary research system by changing measured delay time in ascending or descending order, and at the same time by changing each delay time setting value in the order of the delay times. SOLUTION: Setting value storage parts 132A-132N, corresponding to the number of test pattern generation channels, are provided in main control equipment 111. When a setting value is to be stored into the storage parts 132A-132N, delay time is first measured while each setting value is given to a variable delay device 130 of each channel. Then, the measured delay time is changed in an ascending or descending order, the array of the setting values is also changed according to the array of the changed delay time, the setting value where the array is changed is stored, and the setting value is read according to the order of the array.  Since the delay time of the variable delay device 130 becomes linear, for example the delay time is stored into the storage part 132A and is read in this order, thus accurately setting a target value even with a method for determining the delay time by a binary search system.
Patent JP-H01150152-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOSHO SHINJI
IPC: G03G5/147
Filed: 1987-12-08
Abstract: PURPOSE:To easily form a durable surface protective layer high in light transmittance by incorporating a combination of silane coupling agents in the surface protective layer. CONSTITUTION:The surface protective layer is formed by mixing the silane coupling agent having nitrogen and the one having a mercapto group and/or the one having an epoxy group into a solvent containing a binder resin, applying this coating fluid, and then drying or heat hardening it, thus permitting the surface protective layer superior in durability and high in light transmittance to be easily formed.
Patent JP-2001126195-A (JP)
Title: Safe driving assist sensor
Inventor: TAMAKI TSUTOMU
IPC: B60R21/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To solve such problem, occurring in a safe driving assist sensor mounted on a mobile body such as an automobile, that an obstacle, etc., in the bearing direction is detected by sweeping a fixed angle range with a driving device, and consequently an event suddenly occurring in the other direction such as a collosion with a vehicle from the other direction can not be coped with. SOLUTION: The head part or the line of sight of a driver in the vehicle is monitored, a sensor head part is directed in accordance with the line of sight of the driver and the vehicle or the obstacle, etc., in a direction to which the driver pay attention is detected to cope with a sudden event.
Patent JP-H07136666-A (JP)
Title: Ozone removing device
Inventor: KOSAKA NORIYOSHI
IPC: C02F1/58
Filed: 1993-11-15
Abstract: PURPOSE:To provide an ozone removing device capable of rapidly and continuously removing ozone from a large amt. of an ozone-containing liquid. CONSTITUTION:A partition plate 28 is provided in a tank 27 storing an ozone- containing liquid so as to extend to the vicinity of the bottom surface in the tank 27 but not to reach the bottom surface in the tank 27 and a stirring means 32 is provided in a partitioned tank 29 on a liquid introducing side and the upper part of the partitioned tank 29 is covered with a hermetically closing lid 31 and the space part 36 above the surface of the liquid in the partitioned tank 29 is allowed to communicate with an ozone decomposing catalyst device 22 and the liquid is taken out of other partitioned tank 30.
Patent JP-H04181264-A (JP)
Title: Color toner kit
Inventor: KOBAYASHI HIROYUKI
IPC: G03G9/09
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the color toner kit which has sharp meltability and glossiness and has a black toner having excellent color mixability by forming the color toners which have chromatic toners and black toner and setting the color toners at a temp. range where the melt viscosity of a binder resin attains a specific value. CONSTITUTION:The color toner kit has the chromatic toners and the black toner and satisfies the following equation: 120>TC>=TBK+4>70. In the equation, TC is the temp. ( deg.C) at which the resin used for the chromatic toners attains 10<5> poises and TBK is the temp. ( deg.C) at which the resin used for the black toner attains 10<5> poises. This kit contains >=20wt.% coloring agent having magnetism as the black toner. Any compsns. are possible as the binder resin, insofar as these compsns. satisfy the set temp. range. Bright images having high image quality are provided with good reproducibility by using such color kit.