baber/WOPTO huggingface dataset:
Patent JP-H1197597-A (JP)
Title: Cooling apparatus for semiconductor circuit
Inventor: KAWAMURA HIDEO
IPC: H01L23/373
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus for cooling semiconductor circuit which efficiently removes heat from electronic components such as transistors or the like, by passing cooling air through a porous honeycomb-structured material body. SOLUTION: A semiconductor circuit to be cooled consists of an electrically non-conductive ceramic substrate 1 on which electronic components including transistors 10 and circuit components 11 are mounted. The cooling apparatus has a porous honeycomb-structured material body 3 made of a ceramic material of high thermal conductivity, which is bonded onto the backside of the substrate 1 with a resin material 15 to which metallic powder of high thermal conductivity has been mixed. The honeycomb-structured material body 3 is covered by a casing 2 except at an inlet 6 and an outlet 7 for the cooling air. A fun 14, which is driven by a small motor 4, produces a cooling air flow that passes through the porous honeycomb-structured material body 3 from the inlet 6 to the outlet 7.
Patent JP-H06119600-A (JP)
Title: Device for preventing vehicle collision
Inventor: SASAKI KAZUYA
IPC: G01S15/93
Filed: 1992-10-08
Abstract: PURPOSE:To provide a vehicle collision preventing device capable of changing an inter-vehicle distance for sounding an alarm in accordance with either the high or low degree of driver's concentration to be changed in the traveling of a vehicle, sounding an alarm at proper timing and obtaining safe and sure collision accident preventing effect. CONSTITUTION:The collision preventing device is provided with an inter-vehicle distance sensor 2 for measuring a relative distance between a drivers own vehicle and its preceding vehicle, a processing part 4 for taking a danger evading counterplan when the relative distance is less than a prescribed value, and an alarm 5 and the processing part 4 set up the prescribed value of the relative distance to a higher value in a period less than the 1st prescribed period of time from the start of traveling and a driver's distracted attention time generated after the passage of the 2nd prescribed period of time longer than the 1st prescribed period of time in order to device a dangerousness evading counterplane as compared with a driver's concentrated time.
Patent JP-H10116225-A (JP)
Title: Address converting circuit and multiprocessor system
Inventor: YAMADA TSUTOMU
IPC: G06F12/06
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an address converting circuit with a small circuit scale which gives flexibility to access by converting a part of an address and outputting it to a local bus. SOLUTION: A processor 1, a main storage 3, and a local bus 21 are connected to one another by a memory controller 2. The address converting circuit 100 bypasses a part of AC 14 between the local bus 12 and a system bus 16. Then the address converting circuit 100 consists of a conversion part 110, a conversion control part 130, and a bus state machine part 150, and the bus state machine part 150 monitors the state of the local bus 12 and the conversion control part 130 determines whether or not address conversion is done and the direction of a two-way AD signal passing through the conversion part according to the state of the local bus 12. For access from the system bus 16, the memory controller 2 recognizes the address converted by the address converting circuit 110 and gains access to the main storage 3.
Patent JP-H0993385-A (JP)
Title: Image processing unit
Inventor: KUWATA KOJI
IPC: H04N1/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To realize a transfer speed equivalent to that of a WIDE SCSI even when high speed transfer is a requirement in a system to which a SCSI is connected. SOLUTION: A FIFO(first in/first out) 31n is connected to a SCSI bus via a SCSI(small computer system interface) controller 51 and other FIFO 32-34 are connected to a bus driver 53. The FIFO 32-34 are active when a signal sent from a FIFO read signal logic circuit 52 indicates a requirement of high speed transfer. The transfer speed equivalent to that of a WIDE SCSI is obtained without provision of the WIDE SCSI and a large scale WIDE SCSI controller by adding a simple logic circuit 52 to the image processing unit.
Patent JP-S60200857-A (JP)
Inventor: KANO HIROSHI
IPC: C04B35/103
Filed: 1984-12-24
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-H02121102-A (JP)
Title: Control system for generated magnetic field
Inventor: YOSHIDA AKIO
IPC: G11B11/105
Filed: 1988-10-28
Abstract: PURPOSE:To stabilize the generated magnetic field by using a means which detects the level of the current flowing to a basic coil and controls the level of the current applied to a compensation coil based on the detected level of the current flowing to the basic coil. CONSTITUTION:When the information is recorded, reproduced and erased to a rewriting type optical disk 1, the luminous flux radiated from an optical system 6 including a light source and an optical lens forms a focus on a recording surface 2. In such a case, the current value which decides a generated magnetic field is detected by a detecting circuit 10 and applied to a comparison/ control signal generating circuit 11. The control signal 15 for the output of a comparison/control signal generating circuit 9 is sent to a drive amplifier 8. The amplifier 8 decides the value of the current applied to a magnet coil 5 so that the variance of the set value of a magnet coil (basic coil) 4 is compensated. As a result, the magnetic field generated by the coil 4 and varied by the disturbance is compensated by the magnetic field generated by the coil (compensation coil) 5. Then the general magnetic field intensity is always kept at a set level and therefore a stabilized magnetic field is obtained.
Patent JP-H02117110-A (JP)
Title: Superconducting magnet device
Inventor: ONOE TATSUYA
IPC: G01R33/421
Filed: 1988-10-26
Abstract: PURPOSE:To shorten substantially the period of time required for assembling a superconducting magnet device by providing notches on the opposing faces of a pair of magnetic shield members such that these notches constitute holes through which projected parts on a container are passed when the magnetic shield members are opposed to each other, so that the magnetic shield members can be mounted on the container from the sides of the projected parts. CONSTITUTION:A container 1 is disposed on a lower shield 5. A left-hand shield 14 hung by a crane is moved toward projected parts 11 from the side of the container and mounted over the container 1 at a position where notches 14a, 14b, 14c are applied substantially to the projected parts 11a, 11b, 11c, respectively. A right-hand shield 15 is also mounted over the container from the right-hand side in a similar manner. Then, end-face shields 6a and 6b are attached to the end faces of the container to finish the assembly. The assembly can be performed easily according to the procedures as described in the above where the shields 14, 15 are moved close to the projected parts 11 and then positioned such that the notches 14a, 14b, 14c and 15a, 15b, 15c are applied to the projected parts 11a, 11b, 11c, respectively, before they are assembled.
Patent JP-H08207266-A (JP)
Title: Method and device for controlling ink jet printer
Inventor: SUTEIIBUN JIEI HARINTON
IPC: G06K15/10
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for operating an ink jet printer in which an image is printed while reducing artifact of bi-directional printing substantially. SOLUTION: An image portion corresponding to a potential swath is examined, particularly determining for each column a-j whether any break occur at any point in a relevant portion of the column. If no break is found in any single column, the swath and the next swath are printed unidirectionally. However, if breaks are found at acceptable locations in every column, the swath and the next swath can be printed bidirectionally. For each column, the pattern of bits in the column a, d, g above the break points in each column are directed to the print buffer to be printed in the first swath, while the remaining bits will be sent to a buffer for the next swath. The distance for the next paper advance is calculated considering the locations of the breakpoints.
Patent JP-S61149624-A (JP)
Title: Disc brake using combination calipers
Inventor: NAKAJIMA SHIRO
IPC: F16D55/228
Filed: 1984-12-22
Abstract: PURPOSE:To reduce weight of each torque receiving member and cylinder by constituting a pair of calipers by combination of a plurality of parts. CONSTITUTION:A disc passing groove 1b is provided in the center of the disc axial direction of symmetrical torque receiving face 1a, and a mounting unit 1c to a fixing member is formed on one end face of a disc. The adjacent torque receiving members 1 are connected through a cylinder in which the two members are opposed on one end face side and the other end face side of the disc. Therefore, even if the number of use of torque receiving members is 2 or more, they can be connected integrally to become a pair of calipers, and weight can be reduced.
Patent JP-H07316391-A (JP)
Title: Curable composition
Inventor: NAKABAYASHI NORIO
IPC: A61K6/00
Filed: 1994-11-04
Abstract: PURPOSE:To obtain a curable composition, containing a surfactant, a radically polymerizable monomer and a curing accelerator, strongly bondable to a biological hard tissue such as a tooth or a bone without any gap and hardly causing irritation and invasion. CONSTITUTION:This curable composition contains (A) preferably 0.01-30 pts.wt. surfactant [e.g. having preferably 0.01-1.0g/dl critical micelle concentration(cmc) in water at 37 deg.C especially dioctyl sodium sulfosuccinate or sodium dodecylbenzenesulfonate], (B) preferably 20-99.98 pts.wt. radically polymerizable monomer [preferably (meth)acrylic esters or (meth)acrylamides] and (C) preferably 0.01-50 pts.wt. curing accelerator (preferably tributylborane or its partially oxidized substance). Furthermore, (D) 15-80wt.% filler, (E) 0.1-50wt.% thickener and (F) 1-1000ppm stabilizer are preferably contained therein.
Patent JP-H1066912-A (JP)
Title: Gravure coating applicator and its production
Inventor: HAGA KIYOSHI
IPC: B05C1/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the transfer defect at the time of high-speed solid pattern printing and to improve leveling performance by forming the surfaces in the intermediate parts between cells formed on a gravure roll surface to rugged rough surfaces. SOLUTION: The plural cells 15 are formed by, for example, etching, on the surface of the gravure roll 14 in a plate making stage. A polishing agent is sprayed together with liquid to the rotating gravure roll 14 and the rugged rough surfaces 20 are formed on the surface of bank parts 19 by liquid honing. A plating layer for preventing the wear of the surface of the gravure roll 14 is then formed on the surface by a chrome plating stage. The liquid homing stage and the chrome plating stage may be executed in reverse order. Further, a superfinishing stage may be executed but in this case, a soft grinding wheel is used to avoid the impairment of the rugged rough surfaces 20.  If, for example, the rugged rough surfaces 20 of about 2 to about 3μm in ten point average surface roughness are formed, a coating film of about 1.0μm is well formed at coating speeds of about 100m/min and 180m/min.
Patent JP-H02117403-A (JP)
Title: Polyurethane multi-layers tube for bicycle
Inventor: WATANABE YUTAKA
IPC: B60C1/00
Filed: 1988-10-26
Abstract: PURPOSE:To improve the economical efficiency, durability and the like of the tube in the title by laminating a polyether series polyurethane resin layer on at least outer surface of an adipateester series polyurethane resin layer with a specific rate of thickness and forming multi-layers tube with a specific harness. CONSTITUTION:In a tube for bicycle whose main constituent is thermoplastic polyurethane resin, the tube for bicycle is formed by the multi-layers tube with JIS hardness 50-90Hs in which polyether series polyurethane resin is laminated on at least outer surface of an adipateester series polyurethane resin layer. The thickness of the adipateester series polyurethane resin layer is set by 30-95% against the entire thickness of the multi-layers tube. Thereby, economical efficiency, water resistance, mould resistance, air holdability and so on are further given to the multi-layers tube in addition to excellent softness, elasticity, wear resistance, rim hit resistance and so on peculier to polyurethane resin.
Patent JP-H03132514-A (JP)
Title: Excavating and stirring device
Inventor: HIROSE MASAAKI
IPC: E02D3/12
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the phenomenon of rotating together to promote the effect of stirring, and to make compact and lightweight of a driving device by lowering rods while excavating a hole in the subsoil by an excavation head from the ground, and excavating the subsoil by a forward wing and reverse wing. CONSTITUTION:An excavating and stirring device is constituted of an excavation head 10, a forward wing 20 rotating upward thereof and having an excavation head 21, a reverse wing 30 rotating upward of the forward wing 20 and having an excavation bit 31, an internal hollow rod 40 providing turning effort for them and an external rod 50, etc. When the internal and external rods are lowered from the ground while rotating the internal rod 40 and external rod 50 in the directions of A and B respectively, an excavated hole is made in the subsoil by the excavation head 10, and the subsoil is excavated by the forward wing 20. After that, it is excavated by the reverse wing 30. A lump of earth is broken into pieces between both wings by stirring force receiving from the opposite direction, and it is crushed uniformly into pieces. According to the constitution, the phenomenon of rotating together can be prevented to promote stirring efficiency and, at the same time, a driving device can be compact and lightweight.
Patent JP-H07292108-A (JP)
Title: Method for producing organic functional group-containing organopolysiloxane and organopolysiloxane obtained from the production method
Inventor: YAMATANI MASAAKI
IPC: C08G77/06
Filed: 1994-11-07
Abstract: PURPOSE:To obtain various organopolysiloxanes ranging from oligomers such as dimers to resinous products by using a substantially neutral fluorine- containing compound as a hydrolysis/condensation catalyst. CONSTITUTION:An organic functional group-containing alkoxysilane of formula I [Y is (substituted)alkenyl, epoxy, etc.; R<1> is 1-8C (substituted)hydrocarbon; R<2> is H, 1-4C alkyl, etc.; 0<=a<=2], etc., is hydrolyzed and polycondensed in the presence of a fluorine compound catalyst [preferable example; KF, (C4H9)4N<+>F<->] to obtain an organofunctional group-containing organopolysiloxane of formula II (0<m<=1; 0<=n<2; 0+ or -<=5; but 0<m+n+p<=3), e.g. gamma'- glycidoxypropyl group-containing siloxane powder substance.
Patent JP-S6160894-A (JP)
Inventor: IN KEISHIYAKU
IPC: C25C1/16
Filed: 1984-12-25
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-H0696235-A (JP)
Title: Single chip microcomputer
Inventor: NAKAJIMA TOYOKATSU
IPC: G06F21/10
Filed: 1992-09-16
Abstract: PURPOSE:To improve the security of a system program, etc., by making a trap request signal to a CPU significant when an operational code is fetched from an external memory area at the time of a memory expansion mode operation. CONSTITUTION:A fetch detecting means 7 is provided to generate the trap request signal when the operational code is fetched from the external memory area while the single chip microcomputer is operated in a memory expansion mode. When the operational code is fetched from the external memory area, in the memory expansion mode, the fetch detecting means 7 sets a jump destination vector at the time of trap to a built-in ROM area by sending the trap request signal for requesting the generation of forced trap interruption not to be masked by the program so that a user can limit the program at the time of trap generation, and a ROM 2 can be prevented from being illegally read out.
Patent JP-S61152393-A (JP)
Inventor: KUSANO MITSUO
IPC: B23D35/00
Filed: 1984-12-26
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-S62132803-A (JP)
Title: Insectivorous agent
Inventor: SATO KATSUHIKO
IPC: A01N29/02
Filed: 1985-12-03
Abstract: PURPOSE:The titled composition having immediate effects and safety to man and animal, being sprayed upon insects to lower bodily temperature of insects rapidly, to stop their activities instantly and to kill them incertain cases, comprising flon 113 or a mixture thereof and flon 114 as an active ingredient. CONSTITUTION:An insectivorous agent containing trichlorotrifluoroethane (flon 13) or a mixture of trichlorotrifluoroethane and dichlorotetrafluoroethane (flon 114) as an active ingredient. Dichlorodifluoromethane, LDG, etc., are sued as a propellant and a weight ratio of the insectivorous active ingredient: the propel lant is preferably 99.9:0.1-63:37. When flon 113 and flon 114 are both used as the insectivorous active ingredient, the propellant need not particularly be used and, it this case, the use of both flons in a weight ratio of 57:43-7:93 is suitable for spraying.
Patent JP-S61151028-A (JP)
Title: Method for forming glass sphere for press-forming, and apparatus for forming same
Inventor: KANETO OSAMI
IPC: C03B11/00
Filed: 1984-12-26
Abstract: PURPOSE:To form a glass sphere easily in high weight accuracy at a low cost, and to improve the mass-productivity of the spheres, by charging plural glass raw materials having regular hexahedral form in a tumbler, heating the material to softened state, and rotating the tumbler. CONSTITUTION:Plurality of glass raw materials 5 having regular hexahedral form and cut from a glass plate are charged into the tumbler 8a through the openable door 12. Inert gas (e.g. N2 gas) is supplied from the gas inlet 11a to an atmospheric tank 11, and the gas is discharged through the gas outlet 11b. Cooling water is supplied from the water inlet 9a. The tumbler 8a and the glass raw materials contained therein are heated by the heating furnace 10. When the temperature of the glass material reaches the softening temperature, the motor 7 is energized to rotate the tumbler 8a. The glass raw material is maintained in the softened state during the rotation of the tumblers and the corners of the material are pushed with inner wall of the tumbler 8a or with another material and are crushed and rounded to form the objective glass sphere 1 for press-forming.
Patent JP-H0586199-A (JP)
Title: Polysilane and its production
Inventor: HAMADA YOSHITAKA
IPC: C08G77/60
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a polysilane which is represented by a specified structural formula, has high purity, contains neither an Si-H bond nor an Si-0 bond, and has both terminals completely blocked with triorganosilyl groups. CONSTITUTION:A polysilane which is represented by the formula (wherein R<1> to R<5> are each 1-20C alkyl, cycloalkyl, aryl or aralkyl; n is such a number as to provide a weight-average molecular weight of the polysilane of 5,000 to 2,000,000), has a weight-average molecular weight of 5,000 to 2,000,000, and has both terminals blocked with triorganosilyl groups. It is obtained by polymerizing a dihalosilane in the presence of an alkali metal into a polysilane and mixing the reaction mixture with a monohalosilane in an amount sufficient to make the mixture acidic to thereby effect the reaction of blocking the terminal Si-H bonds of the polysilane with triorganosilyl groups.
Patent JP-H09116180-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA ATSUO
IPC: H01L23/31
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To develop the constitution of a rear cover by provide a semiconductor device which is excellent in weatherability, steam resistance, moisture resistance, etc., and also is inexpensive. SOLUTION: A transparent insulating substrate 12 is arranged on the transparent electrode 14 side of a solar battery 20 where a transparent electrode 14, a semiconductor layer 16, and a rear electrode 18 are stacked. In addition, the side of that, rear electrode 18 is covered with a thermosetting resin 22 or a thermoplastic resin layer (22), and besides, on the surface side of that resin layer 22, glass cloth 22 or glass mat (24) is arranged, with its contact side at least impregnated with that resin, thus a semiconductor device 10 is constituted.
Patent JP-H0584722-A (JP)
Title: Molding method of ceramics
Inventor: MASUDA YASUYUKI
IPC: B28B3/02
Filed: 1991-09-25
Abstract: PURPOSE:To improve characteristics of a sintered material by performing a molding using ceramics powder entirely or almost free from water and binding agent. CONSTITUTION:Water 18 is attached to the inner surface of a mold by means of a spraying device 16 or the like and primary particles of ceramics (crushed powder after calcination) 20 are filled as they are into the mold, which are molded under pressure to obtain a molded body 22. Secondary particles can be used in place of the primary particles, wherein granules containing water of 0.5wt.% or less with respect to the primary particles of ceramics, or granules containing binder or lubricant of 0.5wt.% or less and water of 0.5wt.% or less with respect to the primary particles of ceramics are used.
Patent JP-H10124611-A (JP)
Title: Character recognizing device
Inventor: NIIMI AKIKO
IPC: G06K9/62
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device with high recognizing precision without damaging a recognition processing speed by operating character recognition by a character recognizing method based on a recognition mode corresponding to a character. SOLUTION: This device is provided with an on-line recognizing part 60 and an off-line recognizing part 80 as means for recognizing a handwritten character, and a recognition mode is switched according to the kind of a character by a recognition mode switching part 40 which switches those two recognition system. In a 'HIRAGANA(Japanese cursive kana character) and KATAKANA'(square Japanese syllabary)' recognition mode, an on-line recognition processing is operated for each one stroke by the on-line recognizing part 60, and a recognized candidate is displayed in a character display area. On the other hand, in a 'KANJI'(Chinese character) recognition mode, an off-line recognition processing is operated by the off-line recognizing part 80, and recognized candidate is displayed in the character display area.
Patent JP-H08137413-A (JP)
Title: Semicondutor light emitting element display device
Inventor: ASAKURA HISAO
IPC: G09G3/32
Filed: 1994-11-08
Abstract: PURPOSE: To improve the yield of a device by relieving defective LEDs of a semicondutor light emitting element display device by a redundant circuit. CONSTITUTION: At the time of inspecting an LED display device, all LEDs 2, 2a, 3, 3a, 4, 4a of pixels 1 are made to emit lights and the inspection of whether LEDs 2, 2a, 3, 3a, 4, 4a are emitting lights or not is performed by a viewing or a CCD camera, etc., and the fuse F2 of the train of the horizontal direction of the pixels 1 in which LEDs 2, 2a, 3, 3a, 4, 4a for normal uses and reliefs are emitting is fused by a laser irradiation, etc. In the case LEDs 2, 3, 4, are defective and are not emitting, a fuse 1 is made to be fused by the laser irradiation and then a defective pixels 1 is relieved by selecting the horizontal train of LEDs 2a, 3a, 4a of the pixels 1.