baber/WOPTO huggingface dataset:
Patent JP-H04133335-A (JP)
Title: Charge transfer device
Inventor: NAGASAWA TSUNEYUKI
IPC: H01L29/762
Filed: 1990-09-25
Abstract: PURPOSE:To reduce the electric resistance of the transfer gates and to prevent the waveform from being dull at a high-speed transfer operation by a method wherein a transfer gate in each layer is constituted by forming a polysilicon film, a high-melting-point film or a film containing a high-melting-point metal. CONSTITUTION:A buried channel 6 is provided on the surface 7a of a P-type silicon substrate 7. Transfer gates 2, 2,... and transfer gates 1, 1,... which are composed of the same layer are provided on it. A silicon oxide film 3 and a silicon nitride film 4 are formed on the surface 7a. The individual transfer gates 1, 2 are formed respectively of polysilicon films 1b, 2b, and of WSi2 film 1a, 2a formed on them. The end of the gates 1 is overlapped with the end of the gates 2, and a transfer efficiency is increased. Oxide films 9 of WSi2 are formed on the upper part and the side part of the gates 2, 2; the part between the gates 1, 2 is insulated electrically. Since the electric resistance of WSi2 is lower than that of polysilicon, it is possible to lower the electric resistance of the individual gates 1, 2. Consequently, it is possible to eliminate dull waveforms at a high-speed transfer operation.
Patent JP-H0594736-A (JP)
Title: Push-pressing key structure
Inventor: NAKANO HIROTSUGU
IPC: H01H21/00
Filed: 1991-10-03
Abstract: PURPOSE:To provide a push pressing key structure which is excellent in workability of assembly and by which push pressing influence of adjacent key top parts is hardly exerted upon the other key top parts. CONSTITUTION:Plural adjacent key top parts 1 projecting outside from a key top hole part of a main body are held elastically. In order to push-press a push-pressing switch on a board fixed to the main body by means of the key top parts 1, there is provided a key top body 10 formed of resin integrally of a common support frame body 3, elastic parts 2 which are arranged extendedly from an installation base part of the support frame body 3 and support elastically the key top parts 1 and pillar parts 4 which are formed in the vicinity of the installation base part and are held between the board and the main body.
Patent JP-S63111384-A (JP)
Title: Composite gas valve
Inventor: MOROZUMI EIICHI
IPC: F16K31/53
Filed: 1986-10-28
Abstract: PURPOSE:To prevent oil leakage which is liable to occur with valve-drive by an electromagnetic pump, by transmitting the rotation of a drive motor to a gear mechanism through a clutch mechanism, and by converting the output of the gear mechanism into a rectilinear movement so as to open and close a composite valve. CONSTITUTION:In a composite gas valve in which two shut-off valves 4, 5 urged in the closing directions by springs are arranged in front and rear of a gas pressure regulator 6, the rotation of a single drive motor 16 is transmitted to a two drive mechanisms 17, 18 through the clutch mechanisms 19, 20 so as to be decreased in its speed, and then the rotation is converted into rectilinear motions by means of eccentric cams 24a, 24b and actuating levers 25, 25 to open and close shut-off valves 4, 5. The opening and closing of the valves are carried out by engaging the clutch mechanisms 19, 20. When the engagement of the clutch mechanisms are released, lock mechanisms 29, 31 are engaged with the gears to hold the opening condition of the shut-off valves 4, 5. With this arrangement, it is possible to open and close the valves with the use of mechanisms, thereby it is possible to prevent oil leakage or the like.
Patent JP-H02103883-A (JP)
Title: Branch connector and its manufacture
Inventor: KIKUCHI MIKIO
IPC: H01R9/05
Filed: 1988-10-12
Abstract: PURPOSE:To prevent the movement of connections and core wires, and to protect the connections from damages by making a base to have a disposition member to dispose the conductor connections under the condition to prevent a short circuit with the other conductor connections, and a holder to hold and fix wire cores. CONSTITUTION:A recess 109 to position a branch coaxial cable 3 is provided at the other end of a base 100, plural erecting pieces 110 erected from a plane plate 102 are provided at the center of the base, and the erecting pieces 110 compose a disposition member 111 to dispose a connection 40. At both ends of the disposition member 111, holders 112 to hold wire cores 21 and 32 are formed. Each holder 112 is composed of a pair of holding pieces 113 erected from the plane plate 102. The holders 112 have an elasticity to make it possible to hold the core wires even though the outer diameter of the core wires have a variation somewhat, and the holding pieces 113 have projections 106 projecting to the inner side to prevent the removal of the cores 21 and 32 to the upper side.
Patent JP-H03118453-A (JP)
Title: Surface inspecting apparatus
Inventor: TAKAHASHI NOBUYUKI
IPC: G01N21/88
Filed: 1989-09-29
Abstract: PURPOSE:To make the measurement of the width of a flaw and the like accurate and to improve detection accuracy by providing means for differentiating an image signal which is obtained at every scanning, detecting pulses in the positive and negative directions, and detecting a defective part based on the shift between both pulses. CONSTITUTION:This apparatus comprieses a CCD camera 1 for picking up the image of a surface S of a moving metal plate in the direction of the width, a light source and a control device. The control device is provided with an analog circuit 7, a logic circuit 9 and a microcomputer 11. The image of the surface S is sequentially picked up. When a flaw or contamination is present, a pulse having the width of the flaw or the like is formed in the image signal. The pulse is differentiated in a differentiating circuit 15. In the differentiated signal, the pulse is formed so that the rising component of the pulse is positive and the falling component is negative. The difference between the arriving times of both components is computed. The width of the flaw or the like on the surface S is computed based on the time difference. When the width exceeds a specified value, the defective part is detected.
Patent JP-H0199624-A (JP)
Title: Apparatus and method for separating solid or fluid of multi-layer
Inventor: ZAARA KUHATEIBU BURUNSERU
IPC: B01D33/17
Filed: 1987-10-12
Abstract: PURPOSE: To improve the sepn. performance of multiphase solid/fluid, fluid/fluid or solid/fluid/fluid by providing the inside of the internal chamber of an external housing with many perforated filter disks rotatable around a common central passage. CONSTITUTION: The many perforated filter disks 14 rotatable around the common central passage 16 is arranged within the internal chamber 13 of the external housing 12. An inlet device 20 introduces at least one fluid phase having or not having the solid phase into the internal chamber 13 near the central passage 16. Further, centrifugal force is generated in the internal chamber 13 by a device 32 or the like to form a pressure difference crossing the disks 14, by which the fluid phase is sucked outside from the central passage 16 through the disks 14 and the solid existing in the internal chamber 13 is propelled through the central passage 16 toward the external housing 12. The fluid sucked through the disks 14 is collected to the circumferences of the disks 14 in a collection manifold 30.
Patent JP-H06109570-A (JP)
Title: Semiconductor pressure sensor
Inventor: HAMAOKA TETSUYA
IPC: G01L9/04
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a miniature, highly precise and inexpensive semiconductor pressure sensor capable of directly detecting pressures of liquid of a pressure medium and corrosive gas with a single structure silicon diaphragm. CONSTITUTION:A strain gage caused by diffusion resistance 2 is formed on a silicon diaphragm 1 and a thin film for protection 3 is provided on the pressure receiving face thereof. The thin film 3 for the protection had better be composed of an organism, metal or metal oxide. Environmental resistance of the pressure receiving face of the silicon diaphragm 1 is high, pressures of liquid of a pressure medium and corrosive gas can be directly detected with a single structure silicon diaphragm 1 and miniaturization and high precision are made possible. In addition, as compared with dual structure, fabrication can be performed inexpensively because the number of components is reduced.
Patent JP-H10103223-A (JP)
Title: Sealed type compressor
Inventor: SUDA AKIHIRO
IPC: F04C29/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve C.O.P. by making the dimension of a clearance between an upper cylinder and an upper vane and between the upper cylinder and an upper roller larger than the dimension of a clearance between a lower cylinder fixed on the upper cylinder and a lower vane and between the lower cylinder and a lower roller. SOLUTION: The dimension of a clearance between an upper cylinder 17A and a vane 20A and between a rotary shaft 4 of the upper cylinder 17A and an orthogonal direction is A, and the dimension of a clearance among a roller 19A, the rotary shaft 4 of the upper cylinder 17A, and an orthogonal direction when the roller 19A approaches the upper cylinder 17A most is B. The dimension of a clearance among a lower cylinder 17B, a vane 20B, a rotary shaft 4 of the lower cylinder 17B, and an orthogonal direction is a, and the dimension of a clearance among a roller 19B, the rotary shaft 4 of the lower cylinder 17B, and an orthogonal direction when the roller 19B approaches the lower cylinder 17B most is b. Here, A>a, and B>b. Consequently, it is possible to improve C.O.P.
Patent JP-S63111725-A (JP)
Title: Clock recovery phase locked loop circuit
Inventor: EJIMA NAOKI
IPC: G11B20/14
Filed: 1986-10-29
Abstract: PURPOSE:To make the pull-in operation stable by using an analog gate circuit so as to supply phase error information to an LPF for a time of the phase error information. CONSTITUTION:The analog gate circuit 4 is interposed between an output terminal of a phase comparator circuit and an LPF 5 and an output of a T/2 pulse generating circuit 2 controls the analog gate. The T/2 pulse generating circuit 2 is started by the edge of the input signal to generate a pulse of T/2. The LPF 5 consists of a passive filter, an impedance buffer and an offset bias supply circuit. The phase error information is fed to the LPF 5 by a time having the phase information and the output of the phase synchronizing circuit is brought into a high impedance in other times.
Patent JP-H02103887-A (JP)
Title: High-frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/64
Filed: 1988-10-13
Abstract: PURPOSE:To require no earthing work by providing a net-form shield member which consists of a non-magnetic wire material or a similar material between the primary winding and the secondary winding of a boosting transformer, and connecting a part of the shield member to the core or to the box body of the boosting transformer. CONSTITUTION:Between the primary winding 31 of a boosting transformer 30, and the secondary winding 33 and a heater winding 36, a shield member 37 is provided near the primary winding side, and the shield member 37 is connected to a core 32, practically being connected to the box body 6 of a high frequency heating device. As a result, a high voltage circuit at the output side from the high voltage secondary winding 33 is composed to be sealed in a shield space with the pontential same as the box body 6. Consequently, even though some trouble is generated at the high voltage secondary winding to break the insulation, the generation of a so-called mixing contact between the primary and the secondary windings contacting to the primary winding 31 can be prevented. It is not necessary to connect the box body 6 to the earth with an earthing wire, accordingly.
Patent JP-H0198612-A (JP)
Title: Resin composition for self-adhesive
Inventor: ITO TOSHIHIKO
IPC: C08G18/62
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the title compsn. which is excellent in self-adhesiveness to metals and synthetic resins and in heat resistance, by mixing a polymer obtd. by polymerizing two specified kinds of ethylenically unsatd. monomers in a specified proportion and an isocyanate compd. CONSTITUTION:1-30wt.% hydroxylated monoethylenically unsatd. monomer A (e.g., 2-hydroxyethyl methacrylate) having a wt.-average MW of 150,000-500,000, the ratio of the wt.-average MW to the number-average MW of 2-7, and a glass transition temp. of -70--30 deg.C and 99-70wt.% other ethylenically unsatd. monomer B (e.g., methyl methacrylate) are copolymerized. The obtd. polymer and an isocyanate compd. (e.g., tolyene diisocyanate) are blended as essential components, and the mixture is further blended, if necessary, with a solvent, petroleum resin, phenolic resin, etc., to give a resin compsn. for self-adhesives.
Patent JP-2001084491-A (JP)
Title: Map information input device, physical distribution support device using it, and storage medium with control program for them recorded
Inventor: YAMAMOTO TADASHI
IPC: G01C21/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily take in passable roads, which don't appear on a digital map, as new road information, to quickly cope with the change of the road condition to obtain practical map information, and to use the map information generated by a map information input device to generate a load delivery plan corresponding to the change of the road condition. SOLUTION: When a vehicle on which a terminal 2 on vehicle is mounted reaches a desired branch point, an input key 31b for virtual node is depressed. A vehicle position at this time is detected by a position detection means 3 such as a GPS satellite 3a and is converted into X-Y coordinates by a present position conversion means 11, and a position setting means 13 stores this position as a new virtual node on a map data base 6 to update the data base 6.
Patent JP-H0892427-A (JP)
Title: Water-based resin composition
Inventor: HOSOKAWA KOJI
IPC: C09D11/03
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a water-based polyolefin resin composition excellent in, e.g. adhesion to organic substrates, metals, inorganic material, etc., by adding a specified amount of a polyhydrazide compound to a mixture in making a (modified) polyolefin water-based. CONSTITUTION: In making a polylefin (e.g. polyethylene) or a modified polyolefin (e.g. chlorinated polyolefin) water-based by using a surfactant, a basic substance, etc., 0.1-30 pts.wt. polyhydrazide compound is added to 100 pts.wt. (in terms of solid content) polyolefin resin to produce a water-based polyolefin resin composition. Examples of the polyhydrazide compounds used include carbohydrazide, malonic dihydrazide and terephthalic dihydrazide. A coating material, an adhesive or other product containing this composition as the film- forming material can form a coating film which is tack-free after being dried and is excellent in gasohol resistance, water resistance, etc., and is excellent in safety because it is substantially free from any organic solvent.
Patent JP-2001046480-A (JP)
Title: Bamboo hat type apparatus containing charcoal for purifying environment
Inventor: IKEBA TAEKO
IPC: B01D53/04
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To install a charcoal at a wall boundary of a room partitioned in a panel shape having a space with a ceiling, such as a toilet or a working room allowing smoking, by integrally forming box bodies symmetric right and left each of which has ventilation holes in the outer surface using a mounting width part of its wall as a boundary, and storing charcoal into the box bodies. SOLUTION: In this bamboo hat type, apparatus 1 containing charcoal for purifying environments box bodies 4, 4 symmetric right and left having ventilation holes 3 in their outer surfaces are integrally formed using a mounting width part 2 of its wall as a boundary. The mounting width part 2 is mounted to the top end of a wall boundary as if a saddle is mounted, and the right and left box bodies 4, 4 are hung on both sides of the wall. At this time, the mounting can be performed in a stable state in a manner where a slide proof layer 6 is formed on the bottom surface of the mounting width part 2. Then, the box bodies 4, 4 face to adjacent rooms such as toilets with one apparatus 1, odor and moisture in each toilet can be deodorized and absorbed by built-in charcoal 5 through the ventilation holes 3.
Patent JP-H04134529-A (JP)
Title: Program protection system
Inventor: MORIWAKI HIROMITSU
IPC: G06F21/14
Filed: 1990-09-27
Abstract: PURPOSE:To prevent a system from being copied by the third person by building cipher ROMs, address generation circuits, comparator circuits and control circuits for controlling those parts in both a CPU and a program memory. CONSTITUTION:A CPU 1 is composed of a CPU core 11, control circuit A12, control circuit B13, address generation circuit 14, cipher ROM 15 and comparator 16, and a program memory 2 is composed of a control circuit C21, memory core 22 and cipher ROM 23 as well. Both cipher data D are compared and when they are not coincident, a status signal ST holds a low level so as not to activate a program. Namely, since the same cipher ROM is built in both the CPU 1 and the program memory 2, the CPU 1 can not be activated even when the third person copy the system by reading the contents of the program memory 2 by a ROM writer. Thus, the copy right of a designer is protected.
Patent JP-S60142018-A (JP)
Inventor: POORU MUURE
IPC: F01C9/00
Filed: 1984-12-07
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-H02105383-A (JP)
Title: Magnetic disk device
Inventor: SHOJI KENJI
IPC: G11B33/14
Filed: 1988-10-13
Abstract: PURPOSE:To quickly secure a low level of humidity again by changing the size of a venthole of a drier case in accordance with the change of the internal temperature of an enclosure. CONSTITUTION:At a low temperature the air is cooled in a sealed container 11 and the internal pressure Pb is reduced. Thus the container 11 shrinks. As a result, a partitioning plate 10 moves to increase the opening amount of a venthole 9. Therefore it is possible to increase the opening amount of the venthole 9 as the temperature falls less in an enclosure 4 and to quickly absorb the moisture with a drier 6 in case a high temperature is changed to a low level, i.e., the internal air of the enclosure 4 is suddenly cooled and the relative humidity rises quickly. In such a way, the opening amount of the venthole 9 is decreased at a high temperature to increase the flow path resistance and the lifetime of the drier 6 is increased as much as possible. While at a low temperature it is possible to quickly cope with the sudden rise of the relative humidity due to the sudden fall of the temperature and to recover a low level of humidity in a short time.
Patent JP-H08120796-A (JP)
Title: Antibacterial tile joint member
Inventor: FUJITA TOICHI
IPC: E04F13/08
Filed: 1994-10-24
Abstract: PURPOSE: To effectively prevent the formation and growth of bacteria on a tile joint member by forming a guanidine group antibacterial agent from chlorohexidine chloride and/or chlorohexidine, as for an antibacterial tile joint material containing an antibacterial agent made of the guanidine group compounds. CONSTITUTION: As for an antibacterial tile joint member, the tile joint material as antibacterial agent contains the guanidine group compound of chlorohexidine chloride and/or chlorohexidine. Accordingly, the joint material possesses low toxity and high safety and is free from the stimulus odor and secures the excellent antibacterial effect with the less addition quantity. Further, the joint material is free from the coloring and discoloration phenomenon and stable under the strong alkaline environment, and possesses the continuation performance of efficacy. Accordingly, the joint part of the tile execution surface in a bath room or hospital can be kept in a sanitary and beautiful state for a long period.
Patent JP-H0595842-A (JP)
Title: Insulation vessel
Inventor: NATORI HITOSHI
IPC: A47J41/00
Filed: 1991-10-04
Abstract: PURPOSE:To enable the thermal efficiency of an insulation box to be increased, and the cold and hot insulation period thereof to be extended by using a vinyldene chloride resin foam molded in a mold and ensuring low thermal conductivity. CONSTITUTION:The vinyldene chloride resin foam refers to a foamed compact available from an in-mold molding process after preliminarily foaming the beads of amorphous vinyldene chloride copolymer impregnated with a foaming agent. Also, the amorphous vinyldene chloride copolymer is copolymer composed of vinyldene chloride between 30wt.% and 85wt.% and a copolymerizable monomer between 15wt.% and 70wt.%. In an insulation vessel using a vinyldene chloride resin foam 1 of low thermal conductivity, thermal efficiency can be improved, compared with an EPS compact of the same thickness and, therefore, the vessel can maintain a long time of hot and cold insulation state. Also, water vapor permeability is also low and the vessel can be store the contents thereof for a long time. In addition, an in-mold molding method is employed, and a compact of a very complicate section can be provided.
Patent JP-H1198477-A (JP)
Title: Software down-load system
Inventor: ARAI YUIKO
IPC: H04N21/433
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To revise the version of software of a terminal automatically by collating setup information integrated in a program guide and sent with a version management table managed by the terminal and down-loading only a required information. SOLUTION: A reception means 108 receives data of a program schedule, a video image, an audio signal and a software, a software program extract means 109 extracts a software program, generates a software program list and gives the list to a down-load judgement means 111. The judgement means 111 collates a terminal management table 122 with the program and extracts a program whose terminal kind is coincident and stores the program. The judgement means 111 generates a down-load list by referencing the version management table 123 and gives the list to a program reservation management means 120. Down-load program information is given to a down-load execution means 113 at a transmission start time to instruct down-loading, a file is down- loaded by a reception means 108 and stored in a software storage means 114 and the version management table 123 is updated.
Patent JP-S63113778-A (JP)
Title: Image processing method
Inventor: MORITA TOSHIHIKO
IPC: G06T7/00
Filed: 1986-10-31
Abstract: PURPOSE:To prevent unbalances from being caused in processed result by setting the comparative range of a neighboring element larger as a latitude value becomes smaller. CONSTITUTION:The comparative range of the neighboring elements is set larger as the latitude value becomes smaller in the image process in a spherical mapping device which executes the image process such as the comparison of densities between a notice picture element and the neighboring picture element, etc., to picture data stored in a plane-shaped memory. Namely an MPU 30 reads out a value DELTAm from a DELTAm value storage table 34 which stores the previously obtained value DELTAm according to the latitude value if the position for reading the picture data on a mapping memory in a mapping processor 36 is equal to the vicinity of north pole and sets the value of picture element adjacent to the notice picture element E in a matrix operation part 33 as the picture data in the mapping memory which is apart by the value DELTAm. The matrix operation 33 executes a peak extraction process based on the set value. Thus, the homogeneous image process can be executed to the picture data near the north pole.