baber/WOPTO huggingface dataset:
Patent JP-H0528047-A (JP)
Title: Cache memory control system
Inventor: SAKURAI YASUTOMO
IPC: G06F12/14
Filed: 1991-07-19
Abstract: PURPOSE:To enhance the utilizing efficiency of a common bus and to improve the performance of an information processor by writing the changed data from a central processing unit at the time of the write access on the only cache memory and turning on a data change bit of a main storage key by means of a data change bit on means. CONSTITUTION:The access for a main storage device 11 controls the access for a main storage device 11 from processors 13 and 13' with cache memories 13a and 13'a and central processing units 13c and 13'c. In the case of data change at the time of write access, data management is performed by turning on a data change bit provided on a main storage key 14a. In this case, the data changed by the central processing units 13c and 13'c are written in cache memories 13a and 13'a, and the former data change bit is turned on by a means 14b turning on the data change bit according to the data change signal from the processors 13 and 13'.
Patent JP-S6229695-A (JP)
Inventor: JIYORUJIYU OBUREHITO
IPC: E21B7/06
Filed: 1986-07-30
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-2000005378-A (JP)
Title: Game system
Inventor: HAGIWARA TSUNEMITSU
IPC: A63F7/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily exchange a display member, to easily open and close the space built in a supply mechanism and to enhance the visibility and direction effect of display. SOLUTION: A frame 13 enclosing the upper space of the game machine 1 of a display device 71 for the game machine disposed above the game machine 1 of which the front surface is a game operation section 3 is connected to the game machine 1. A cap 17 opening and closing the upper space of the game machine 1 is freely turnably mounted to this frame 13 via a hinge. The planar or sheet-like display member visible from the front of the game machine 1 is freely exchangeably mounted on the surface of this cap 17.
Patent JP-H0844066-A (JP)
Title: Surface antireflection coating composition
Inventor: NISHI MINEO
IPC: H01L21/027
Filed: 1994-08-01
Abstract: PURPOSE:To obtain a surface antireflection coating compsn. having a low refractive index, capable of satisfactorily forming and removing a coating film with an aq. medium and suppressing the occurrence of residue by using a water-soluble fluorine compd. contg. a specified compd. CONSTITUTION:This surface antireflection coating compsn. contains a water-soluble fluorine compd. and water. The fluorine compd. contains one or more kinds of compds. selected from among fluoroalky polyether sulfonic acid, its nonmetallic salts, fluoroalkyl polyether carboxylic acid and its nonmetallic salts. The nonmetallic salts mean metal-free salts and include ammonium salts and alkyl substd. ammonium salts such as monoalkyl-, dialkyl-and trialkylammonium salts.
Patent JP-H06345093-A (JP)
Title: Production of box-type pallet made of reinforced corrugated-board
Inventor: YAMAZAKI NAONORI
IPC: B65D19/34
Filed: 1993-06-14
Abstract: PURPOSE:To produce a lightweight, inexpensive pallet by the use of a plate material to which functions such as water resistance, waterproofing, reinforcement, and rigidity are imparted and adhesive cloth tape, by impregnating a corrugated-board plate material, which can be assembled, with a solution of synthetic resin. CONSTITUTION:A box-type outer case A, a box-type inner case B, and corrugated-board reinforcing plate members C and D having bending parts, projecting parts, window holes corresponding to the projecting parts, etc., made in advance by a required process are prepared. Then, the members A-D are impregnated with a solution in which synthetic resins, such as polystyrene, polyurethane, etc., are mixed, to impart functions such as water resistance, waterproofing, reinforcement and rigidity. The impregnated members A-D are assembled by being bent along bending lines, and required parts are fixed with cloth tape, etc., so that it is freely assembled and disassembled. Lastly, the box-type inner case B is fitted into the box-type outer case A so that the opening of the main body 11 of the case B is perpendicular to the opening 4a of the body 1 of the case A, and they are fixed by the use of the adhesive cloth tape, etc., again, so that a square box-type pallet made of the reinforced corrugated-board is obtained.
Patent JP-S6159855-A (JP)
Title: Integrated circuit device
Inventor: NAWATA KAZUMASA
IPC: H01L23/538
Filed: 1984-08-31
Abstract: PURPOSE:To relatively increase the effective circumferential length of a through hole, to reduce the loss of power through the hole and to improve the integration by disposing many through holes having small size in a connector of a wiring layer. CONSTITUTION:9 through holes TH10, TH20 are, for example, formed in a connector 40, and the first and second through holes TH10, TH20 are alternately disposed as seen from the first direction perpendicular to the plane extending from the wiring layers 10, 12, 13. The holes TH10, TH20 form a rectangular shape, and the pairs of the opposed sides of the adjacent holes as seen from the first direction of the sides are totally 12 pairs of S10 and S11, S12 and S13, etc. Accordingly, even if the length of one side of the holes TH10, TH20 is formed 1/5 of the length of one side of the conventional through hole, the effective circumferential length of the holes TH10, TH20 for flowing currents become 2.4 times to efficiently flow the current.
Patent JP-H1093191-A (JP)
Title: Manufacture of laser diode
Inventor: KIN KOJO
IPC: H01S5/223
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent poor adhesion phenomenon of a metal layer by forming a pad metal layer on a conductive metal layer, such that the etching part is buried on the opposite sides of a reverse mesa structure, thereby eliminating the need for polyimide layer during a process of manufacturing a reverse mesa type laser diode. SOLUTION: A P<+> -InGaAs contact layer 25 and a p-InP clad layer 24 are partially subjected to wet etching, thus obtaining a reverse mesa structure. A protective film 27 is formed on the upper surface of the entire structure, and a photoresist film is then exposed and decreased, thus exposing the protective film 27 onto the upper surface of the reverse mesa structure. Subsequently, an ohmic contact metal layer pattern 29 is formed on the exposed P<+> -InGaAs contact layer 25, and a conductive metal layer is distributed uniformly on the surface of the reverse mesa structure. Since the problem of poor adhesion does not arise, interlayer poor adhesion phenomenon can be prevented.
Patent JP-H0758196-A (JP)
Title: Method for forming trench in substrate for smart power chip
Inventor: UDO SHIYUWARUKE
IPC: H01L21/76
Filed: 1994-07-08
Abstract: PURPOSE: To provide a method for making an isolation trench for smart power chip in an SOI substrate, in which a trench can be made through a first silicon layer and an insulation layer without causing damages on the first silicon layer. CONSTITUTION: In order to make a trench 6 in a substrate consisting of a first silicon layer 3, an insulation layer 2 and a second silicon layer 1, the first trench etching is carried out through the first silicon layer 3 to the insulation layer 2 using a trench mask 4. After reinforcing the trench mask with an unevenly deposited protective layer 7, the insulation layer 2 is etched down to the silicon layer 1 by a second trench etching.
Patent JP-H0625667-A (JP)
Title: Nematic liquid crystal composition
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/46
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a nematic liquid crystal composition having a low threshold voltage, a good response speed and high chemical stability by mixing a compound of a specified structural formula with a compound selected from the group consisting of compounds of specified structural formulas. CONSTITUTION:This composition comprises a compound of formula I (wherein (k) is 1-3; (n) is 2-5; (m) is 0 or 1; and X is H or F) and a compound selected from the group consisting of compounds of formulas II-V, etc. (wherein R<1> is 2-7C linear alkyl or alkenyl; R<2> is 2-7C linear alkyl, alkoxyl or alkenyloxyl; R<3> is 2-7C linear alkyl; and X<1> is CH3 or H). This composition has a low threshold voltage, a good response speed and high chemical stability, so that it has excellent high-speed response useful for high time sharing characteristics and can improve the flickers and crosstalks of a display screen due to an increase in the number of time sharing runs and is useful for a liquid crystal display element of a large amount of informations used under various conditions because of its excellent heat and light resistances.
Patent JP-H05226297-A (JP)
Title: Etching method
Inventor: ISHIKAWA YOSHIO
IPC: C23F4/00
Filed: 1992-07-08
Abstract: PURPOSE:To provide a method for etching in which polysilicon can be anisotropically etched without etching at a low temperature. CONSTITUTION:The method for etching comprises the steps of placing a semiconductor wafer 11 on a lower electrode 5, supplying HBr gas from an HBr supply source 15 while evacuating in vacuum by an evacuating mechanism 23, supplying a high frequency power from a high frequency source 8, and rotating a magnet 25 at 20rpm to etch it.
Patent JP-H0344742-A (JP)
Title: Task assignment control system for multiprocessor
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F15/16
Filed: 1989-07-12
Abstract: PURPOSE:To reduce the block transfer frequency to a cache memory from a main memory and to reduce the using rate of a system bus by assigning with preference a task to be restarted to the process unit that is so far executing the task before interruption. CONSTITUTION:When the process of a task is interrupted, the process units 1-3 store the time when the task is interrupted as well as the identifier of the process unit that is so far executing the task before interruption into the task control block prepared for each task. Then the process unit that is so far executing the relevant task selects a task equal to U, a task having its interruption time longer than a prescribed time, or a task which is executed for the first time. Therefore the task kept in a process waiting state is assigned with preference to the process unit by which the task is so far executed before interruption. Then the blocks stored in the cache memories 11-31 from a main memory 5 before interruption are available even after the task is restarted. As a result, the block transfer frequency is reduced to the memories 11-31 from the memory 5.
Patent JP-S6158179-A (JP)
Inventor: KAWAGUCHI TAKEO
IPC: H01R4/48
Filed: 1984-08-30
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-H0530063-A (JP)
Title: Receiving timing controller
Inventor: SAKAI KAZUNORI
IPC: G06F13/42
Filed: 1991-07-22
Abstract: PURPOSE:To provide a data communication signal control system capable of automatically corresponding to any connection corresponding to two types of clocks with different phase delays in an ISDN bus connection predicting various connections. CONSTITUTION:More accurate data output is attained by detecting the delay of a signal slightly changing according to the connection of a bus line and separating it by two different clocks 6 and 7. In short, the clocks 6 and 7 with two different phases are generated, each sampling result is stored in separate buffers 8 and 9, and the right one is selected as the output. Thus, even when the terminal is attached/detached to/from an arbitrary place on the bus line in the ISDN for which many terminals are connected, the data transfer of the terminal as well as the other terminal can be automatically stabilized.
Patent JP-H0736933-A (JP)
Title: Data base system
Inventor: HIROSE MASAKI
IPC: G10K15/02
Filed: 1993-07-22
Abstract: PURPOSE:To send out information with the maximum efficiency of an information storage device without limiting the number of users by receiving a request from a user and extracting only information complying with the user's request from multiple recording information reproduced from the information storage device. CONSTITUTION:At the request inputted from the user to a network interface part 14, a network interface control part 17 extracts a recognition number and a CPU 18 retrieves the number of a compact disk(CD) on which requested information is recorded in the information storage device 11 and the information multiple position of the requested information. An exchange 12 sends retrieval information on the number of the CD and connects the CD player in the information storage device 11 where the requested information is recorded to a decoder in a decoding device 13, and retrieval information on the information multiple position is sent to a decoding device control part 16 to make settings for extracting only the requested information, which is reproduced. The reproduced information is passed through the exchange 12 and decoded by the decoder in the decoding device 13, and the decoded information is sent out of the network interface part 14 to the user.
Patent JP-H0526164-A (JP)
Title: Cryopump
Inventor: MORISHITA HIROYUKI
IPC: F04B37/08
Filed: 1991-07-22
Abstract: PURPOSE:To reduce the damage of a displacer so as to improve reliability by allowing a damper, brought into contact with the displacer for cushioning at the going motion time of the displacer, to maintain its damper function. CONSTITUTION:A damper 20 coming in contact with a displacer 3 at the time of its going motion is disposed, without being fixed to the displacer 3, in an expansion space 13 in a cylinder 1, and the damper 20 is fixed being pressed to the end face of the cylinder 1, utilizing the gas pressure of the expansion space 13.
Patent JP-S5878246-A (JP)
Inventor: KEBIN REIN TORIIN
IPC: G06F13/18
Filed: 1982-10-15
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-S6366145-A (JP)
Inventor: NORUBEERU BURUTO
IPC: C07C51/10
Filed: 1987-07-22
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-S6157024-A (JP)
Title: Manufacture of magnetic head
Inventor: YAMAMOTO TATSUSHI
IPC: G11B5/105
Filed: 1984-08-28
Abstract: PURPOSE:To provide a magnetic head having a mechanically strong magnetic gap by using a low fusion point glass sheet as a junction material when a magnetic head core is formed by putting a soft magnetic metal thin film between non-magnetic boards. CONSTITUTION:A laminate consisting of an Fe-Si-Al film 4 formed sequentially on a non-magnetic board 3, oxide protective film 5 of SiO2 or Al2O3, and low fusion point glass sheet 6 is inserted into a pressure tool 7 for pressuring. It is placed in a nitrogen atmosphere under pressure holding status, and heated at 600 deg.C for more than 30min, creating a core material. Two pieces of head core members are pressured and held while they are aligning so that each Fe-Si-Al film 4 of the core members faces each other through a non-magnetic material having the thickness equivalent to the length of the gap. And, bonding is made at the temperature range between temperature of a transition point of the low fusion point glass sheet 6 and that of its knee point.
Patent JP-H1124732-A (JP)
Title: Manufacturing line system
Inventor: KOBAYASHI KOJI
IPC: G05B23/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing line system which can monitor the operation state of a manufacturing line more accurately and speedily. SOLUTION: The manufacturing line system, equipped with an entry/exit detecting means 1 which detects operators entering and exiting from each process operation site of the manufacturing line, is equipped with a time acquiring means 2 which acquires time data at the time of the detection and a data gathering means 4 which gathers data generated by adding the time data acquired by the time acquiring means 2 to the entry/exit data detected by the entry/exit detecting means 1.
Patent JP-2000002880-A (JP)
Title: Liquid crystal display device
Inventor: TERUHIRA JUNYA
IPC: G02F1/1339
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To further uniformize a cell gap in peripheral part of a display region. SOLUTION: The liquid crystal display is equipped with various wiring such as an outgoing line 25, 27a, 27b, 27c or the like which intersects a sealant 22 on the outside of the display region existing on the upper plane of the lower side substrate 21. Besides, the widths of the sealant 22 at the parts intersecting with outgoing lines such as 25 are narrower than those at the parts not intersecting. Thereby it is possible to further uniformize a cell gap in peripheral part of the display region 23.
Patent JP-H11354362-A (JP)
Title: Method for sintering rare-earth iron boron series permanent magnet
Inventor: HIRAISHI NOBUSHIGE
IPC: H01F41/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for sintering a R.Fe-B series permanent magnet capable of effectively sintering a molded product having a good temperature uniformity, by heating up to the prescribed temperature within a short period of time, and lowering its cost through thermal energy reduction. SOLUTION: A vessel for sintering the R.Fe-B series sintered permanent magnet coated on its surface with an oxide, carbide, or nitride ceramics material having a high radiation rate, a low vapor pressure, and a small and stable normally generated free energy makes it possible to shorten the sintering process and to highly effectively produce a low cost sinter excellent in a magnetic characteristic by keeping a heating up temperature in a furnace at 10 deg.C/min to 30 deg.C/min.
Patent JP-S5973122-A (JP)
Title: Restriking die for flange part
Inventor: SAKURAI YASUSHI
IPC: B21D5/02
Filed: 1982-10-18
Abstract: PURPOSE:To prevent the generation of a shear droop and to improve plane accuracy by rounding the tip part of a punch having a V-shaped longitudinal section and facing to a die having a V-groove, and forming the part that contacts with one face for restriking to a wave shape. CONSTITUTION:A titled restriking die is formed of a die 12 having a groove 12m that receives the two faces of a work W and a punch 11, and the work W placed on the die 12 is deformed on the rear Bb in the bent part B of the work W by the descent of the punch 11, whereby the part in contact with one face to be subjected to restriking is formed to a wave shape. Said work W has the two faces which are roughly at a right angle to each other and the folding part thereof is rounded on both front and rear. The punch 11 is disposed opposite to the groove 12m, moves forward and backward with respect to the die 12 and has a V-shaped longitudinal section. The part on the rear Bb of the work W that contacts with the rounded part is formed to a sharp angled and round headed projection 11t and the part of the work W that contacts with the one face to be subjected to restriking is formed to a wave shape.
Patent JP-H01111501-A (JP)
Title: Protective device for two-wheel barrow tube
Inventor: OO SABAN
IPC: B60C19/12
Filed: 1988-07-20
Abstract: PURPOSE: To surely protect a tire from a puncture by providing a strip of rubber or similar material, bonding both ends of the strip together, and inserting the strip into the tire at a position halfway between the tire and a tube. CONSTITUTION: A wheel for a two-wheeled vehicle is formed by mounting a tire 2 which stores a hollow annular tube 3 therein on the outer periphery of the wheel 1, with air of a predetermined pressure sealed inside the tube 3. In this case, a strip 4 of rubber or similar material is interposed between the tire 2 and the tube 3 at a portion corresponding to the tread of the tire. Both ends of the strip 4 are processed to bond together. Thereby the puncture of the tire 2, i.e., the tube 3, is effectively prevented to secure safe running.
Patent JP-S6338289-A (JP)
Inventor: KOMATA TADAO
IPC: H05K3/06
Filed: 1986-08-01
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-H0929356-A (JP)
Title: Sheet metal machine
Inventor: KISHIMOTO TOSHIKAZU
IPC: B21D28/36
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To save the space by restricting the movement space of an opening and closing table from being made larger. SOLUTION: A table 9 is provided with an opening and closing table 31 adjoining to a sheet metal machining part and a fixing table 33 adjoining to the opening and closing table 31, installed with a horizontal moving guide 35 extending to the horizontal direction on the lower face side of the fixing table 33, and a slider 37 is installed on this horizontal moving guide 33 freely moving in the horizontal direction.  In order to make the opening and closing table 31 able to raise and lower against the fixing table 33 in a 1st height position of the state that the upper face of the opening and closing table 31 is almost as same height as the upper face of the fixing table 33, and in a 2nd height position of the state that the upper face of the opening and closing table 31 is lower than the lower face of the fixing table 33, a lift body 43 is installed on the lower side of the opening and closing table 31, and a lift guide 45 to support this lift body 43 freely lifting is installed.
Patent JP-S6239328-A (JP)
Inventor: RUDORUFU ANDORIYUU PIITAASON J
IPC: B60K28/00
Filed: 1986-08-01
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-H063693-A (JP)
Title: Dielectric substance mirror and its manufacture
Inventor: SHIGETA MASANOBU
IPC: G02B5/08
Filed: 1992-06-16
Abstract: PURPOSE:To enhance the reflex shield characteristics and improve the contrast ratio of a read image and the resolution by forming a film to constitute a dielectric substance mirror from a Si film whose oxygen content ranged between specific values. CONSTITUTION:In a space light modulating element, a laminate of a dielectric substance mirror 12 and a light shield film 14 of non-conductive substance is provided on the write light incident side of a light modulator body 10 where a liquid crystal is used as the modulating material. A photoconductive body 16 is laid on the write light incident side of the shield film 14, and further outside thereof a transparent electrode 18 and a glass board 20 are placed in laminate. On the read light incident side of the light modulator 10, on the other hand, a transparent electrode 22 and a glass board 24 are laid in lamination. Between the electrodes 18, 22, an appropriate power supply 26 for driving is connected. The mirror 12 consists of various types of films having different refraction indeces, at least one of which is of Si film whose oxygen content is 10-40at%.
Patent JP-S57105732-A (JP)
Title: Copying and sorting method for original
Inventor: SUZUKI MIKIO
IPC: G03G15/00
Filed: 1980-12-24
Abstract: PURPOSE:To obtain the convenience of sorting copies by providing stackers as many as the copies to be taken, by successively throwing the copies, one by one, in the stackers, by repeating said operation as many times as of the respective copies. CONSTITUTION:For copying more than one original (n sheets) by a copying machine R, stackers S are provided as many as copies to be taken. Firstly, the 1st original A1 is set on the copying machine R to copy (m) sheets, which are thrown, sheet by sheet, in respective stackers S1, S2...Sm. After the copying of the original A1, the original A1 is removed from the copying device R and then the 2nd original A2 is set to perform the same operation with the 1st original A1. Thus, the operation is repeated to obtain (n) copied sheets stacked successively in each of the stackers S1, S2...Sm.