baber/WOPTO huggingface dataset:
Patent JP-S62105459-A (JP)
Title: Semiconductor structure
Inventor: OZAKI TOSHINORI
IPC: H01L23/49
Filed: 1985-11-01
Abstract: PURPOSE:To improve the elastic corrosion resistance of Al, humidity resistance an high reliability of semiconductor structure while sharply restraining water content from moving between a Cu wire and resin as well as galvanic corrosion of Al from occurring by a method wherein an Au wire on bonding wire is previously coated with zinc. CONSTITUTION:A wire encircled by zinc or zinc alloy is applicable to the wire connecting a semiconductor element with a chip with aluminium wiring pattern on a semiconductor structure arranged thereon, outer lead to each other. Besides, when god is used as a core material of wire, it is recommended that the thickness of zinc or zinc alloy layer encircling the core material diameter is specified to be 1/20-1/3 of the core material diameter. Through these procedures, any water content can be restrained from reaching the chip surface since the zinc layer around the Au wire is corroded to fill the gap between the metallic wire and the resin. Besides, the galvanic corrosion of Al electrode can be also restrained.
Patent JP-2001068219-A (JP)
Title: Half-fitting prevention connector
Inventor: FUKUDA MASARU
IPC: H01R13/641
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To surely detect a half fitted state in fitting a male and female connectors to each other and implement a half fitting prevention function and a lock function with another members. SOLUTION: In this connector 1, a flexibly deformable lock arm 9 having a lock projection 13 at its tip is formed at one end of a housing 4 constituting a first connector 2, and a slider 31 for preventing half fitting by generating repulsion by its elasticity is housed in the housing 4. An engagement part 24 for locking the lock projection 13 of the lock arm 9 is formed at one end of a housing 16 constituting a second connector 3, and an abutting projection 23 for abutting an abutted part 34 formed on the slider 31 is formed. Therefore, since the lock arm 9 for locking the first connector 2 to the second connector 3, and the slider 31 for preventing half fitting are formed of another members, locking of the connector can surely be implemented even if the slider 31 is damaged.
Patent JP-H1178707-A (JP)
Title: Storage box mounting structure onto roof carrier for automobile
Inventor: NODA HOZUMI
IPC: B60R9/055
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To hold and load a storage box on a roof carrier for loading a ski boards, etc. SOLUTION: A roof carrier 1 comprises a carrier lower 8 detachably provided in a side end part of a roof 2 of an automobile and a carrier upper 9 supported on an inner side in the direction of car width of the carrier lower 8 with the outside in the direction of car width provided so as to open and close. Two roof carriers 1 are provided at an interval in the forward and backward directions of a car body. A storage box 3 is provided with locking parts 10 protruding to the outside in the forward and backward directions of car body on front and rear side walls which oppose to the forward and backward directions of car body mutually. These front and rear locking parts 10 are held between the carrier lower 8 and the carrier upper 9 of two roof carriers 1, 1.
Patent JP-H1069930-A (JP)
Title: Metallic electrode terminal and surface-mounted part support member using the same
Inventor: KOBAYASHI MASAYUKI
IPC: H05K3/30
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a metallic electrode terminal which can carry a current of 3A or more, on which a wire as thick as 0.4 to 0.6mm in diameter is wound while it takes a surface- mounted configuration and to provide a surface-mounted part support member that uses the terminal. SOLUTION: A metallic electrode terminal (a) comprises a rectangular or round planar part 2 integrated with a shank 1 that is either rectangular with one side 0.5 to 0.6mm or round with a diameter of 0.5 to 0.6mm, in such a way that the planar part 2 is at right angles to the axis of the shank 1, the cross-sectional area of the planar part 2 being greater than that of the shank 1.  A surface-mounted part support member, such as a case 4, a bobbin, or a pinned base, meets the following requirements as to its relation with the electrode terminal (a) driven into a fitting hole 9 in a driving surface 6: the projecting height (h) of the lower surface 11 of the electrode terminal (a) from the lower surface 10 of a support part 8 is not less than - 1mm to not more than 0.5mm; a working space (s) between a wall surface 12 adjacent and perpendicular to the driving surface 6 of the support part 8 and the peripheral surface 13 of the planar part of the electrode terminal (a) driven into the fitting hole 9 in the driving surface 6 is not less than 0.5 mm to not more than 2mm;  a wire winding part 1 from the driving surface 6 to the upper surface 14 of the planar part 2 of the electrode terminal (a) driven into the fitting hole 9 is not less than 0.5mm to not more than 1.5mm.
Patent JP-S60137289-A (JP)
Title: Production of immobilized microbial cell or enzyme
Inventor: MOTAI HIROSHI
IPC: C12N11/04
Filed: 1983-12-26
Abstract: PURPOSE:To produce immobilized microbial cell or enzyme having high mechanical gel strength, in high efficiency, with extremely little loss of the enzymatic activity, by adding silica sol to carrageenan or agar, etc., and using the mixture as the gel substrate. CONSTITUTION:Carrageenan, agar or gelatin is dissolved in water, a buffer solution or a hydrophilic organic solvent under heating, and silica sol is dissolved in said solution under heating to obtain a gel substrate. The substrate is mixed with microbial cells, enzyme, insolubilized enzyme, or enzyme adsorbed to an insolubilized carrier, or suspension of the above substances in water, a buffer solution or a hydrophilic organic solvent, to obtain a gel substrate mixture having a pH of 3-10. The mixing is carried out at a temperature to prevent the solidification of the gel substrate and the extermination or inactivation of the microbial cell or enzyme. The obtained gel substrate mixture is made to contact with a gelatinizing agent.
Patent JP-H07158139-A (JP)
Title: Leg member of floor pan
Inventor: SARUWATARI TATSUHIKO
IPC: E03C1/20
Filed: 1994-10-07
Abstract: PURPOSE:To facilitate mounting work by mounting a leg member, which holds a floor pan in a floating state by a unit distance from a skeleton floor surface, to the floor pan by taper-fitting. CONSTITUTION:A cylinder-shaped mounting seat 5 is projectingly installed to the bottom of a floor pan 2 by one piece resin molding. A cone-shaped taper hole 5a is formed on the inner surface of the mounting seat 5. Then, a male taper 12 of a leg main body 11 is inserted into the taper hole 5a. A flange 13 is pushed in until it comes into contact with the lower end face of the mounting seat 5, thereby fitting the male taper 12 into the taper hole 5a. Then, a bolt 17, into which a lock nut is screwed on the way, is screwed into a female screw 14 of the leg main body 11, thereby adjusting the elevation of the floor pan from a floor surface F. It is, therefore, possible to facilitate mounting work between the bottom of the floor pan and the leg member.
Patent JP-H1091518-A (JP)
Title: Magnetic disk device with cache memory
Inventor: NAKANISHI HIROAKI
IPC: G06F12/08
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively store data in a cache memory by varying a period for changing the transfer range of data containing nearby data for improving a hit rate except for request data. SOLUTION: When a data transfer request is given from a central processing unit 110 and data does not exist in the cache memory 122, a control part 121 calculates an extent number to which data that is data transfer-requested applies. A data transfer mode in an access management table 124 is searched, the data storage range in the cache memory is decided and data transfer is requested to a storage device 130. Only data of the data transfer request is transferred to the central processing unit 110 and data of the data storage range, which is decided from the data transfer mode, is stored in the cache memory 122. When the change continues at the prescribed cycle, a data transfer mode change period is prolonged. When a state without the change continues at the prescribed cycle, a data transfer mode change period is reduced.
Patent JP-2000070304-A (JP)
Title: Clutch mechanism of wheelchair
Inventor: MORIOKA HIROAKI
IPC: A61G5/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To share a clutch mechanism with right and left driving wheels and improve operability by horizontally connecting a clutch lever to a wheel shaft oscillatingly around the shaft as a core center, and switching a clutch body from a transmission state to a shielding state due to the oscillation. SOLUTION: A clutch lever having a lever portion 911 bent in a constant direction is mounted to a periphery of a connecting portion between a driving motor and a fixing plate of a hub. One end of a plate portion 912 of this clutch lever is journalled to a wheel shaft. Then, the clutch lever can oscillate around the wheel shaft as a core center. This wheel shaft is inserted into the central portion of a rotation hub 101 to journal the rotation hub 101, and driving wheels can rotate with the rotation hub 101 around the wheel shaft as an axle. This clutch lever and a clutch body 92 constitute a clutch mechanism. Therefore, operation of the clutch mechanism can commonly actuate the right and left driving wheels.
Patent JP-S62115105-A (JP)
Title: Optical branching and optical communicating device
Inventor: MORI TAKASHI
IPC: G02B6/28
Filed: 1986-10-15
Abstract: PURPOSE:To permit optical communication between respective branches as well by successively increasing the area of circular groove holes to be provided on slopes in the stage of serially connecting optical branching devices obtd. by joining the 1st light conductor and 2nd light conductor which have a circular cylindrical shape via the slopes and joining the rectangular 3rd light conductor thereto so as to face the slopes. CONSTITUTION:The slopes inclined at 45 deg. are formed to the ends of the 1st light conductor 1 and 2nd light conductor 2 which have the circular cylindrical shape. The light conductors 1 and 2 are connected to each other with the slopes as a boundady. The circular groove hole 2a having a prescribed area is provided to the slope of the light conductor 2 having such constitution and the 3rd light conductor 3 intersecting orthogonally with the light conductor 1 and 2 is joined thereto to face the slope including said hole so that the branched light is generated in the light conductor 3. These individual optical branching devices are thereafter connected in series to constitute an optical communicating device. The areas of the circular groove holes 2a to be provided to the individual optical branching devices are made successively wider from one toward the other. Optical branching is thus individually executed and the optical communication between the respective branches is made possible as well.
Patent JP-H07107731-A (JP)
Title: Pm type stepping motor
Inventor: ISHIMARU HIDEJI
IPC: G11B33/12
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the diameter of a bearing by using a direct ball bearing consisting of an outer ring and a plurality of steel balls as the bearing and directly arranging the steel balls (no inner ring is employed) on the outer circumference of a rotating shaft. CONSTITUTION:A PM type stepping motor 1 has a section 2, bearing 3 installed at the central section of the stator section 2, a rotating shaft mounted on the bearing 3 and a rotor section 5 set up to the rotating shaft 4. The stator section 2 has two coils 11, 12, four electrical films 13...13, three yokes 14, 15, 16, a stator frame 17 and an insulating substrate 18. The bearing 3 is composed of the so-called direct ball bearing consisting of an outer ring 21 and a plurality of steel balls 22...22 interposed between the inner circumferential surface of the outer ring 21 and the outer circumferential surface of the rotating shaft 4. Accordingly, the PM type stepping motor is further miniaturized.
Patent JP-H0558918-A (JP)
Title: Bimetalosilicate catalyst for selective conversion of methanol to aromatic compound
Inventor: INUI SATOYUKI
IPC: C07B61/00
Filed: 1991-08-30
Abstract: PURPOSE:To obtain an excellent catalyst for selectively synthesizing an aromatic hydrocarbon from methanol, consisting of an H-Fe-Zn-bimetalosilicate, especially H-Fe-Zn-bimetalosilicate modified with Pt or Pd. CONSTITUTION:An aqueous solution containing a metal salt having a composition shown in the table expressed by atom % (R is a quaternary alkylammonium cation, alkali metal is Na or K and Me is Fe or Zn), nitrogen-containing organic cation and inorganic acid, an aqueous solution of silicic acid salt and an aqueous solution of ion controlling agent are prepared, and then from these aqueous solutions by a quick crystallization method, an H-Fe-Zn-bimetalosilicate, especially, modified with Pt or Pd useful for selectively synthesizing an aromatic hydrocarbon from methanol is provided. When the catalyst is used, the ratios of oligomerization and aromatization of olefin produced are increased and the ratio of lower paraffins in the product is suppressed, and the product is relatively rich in a higher paraffin content and aromatic content, thereby occurrence of cokes is suppressed.
Patent JP-H1091828-A (JP)
Title: Device for detecting using situation of public transport for vehicle and device for collecting vehicle operation information
Inventor: TOZAWA FUMIO
IPC: G07B15/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To exactly detect the exact content of the using situation of a public transport such as the using block or using charge of the public transport available for the movement of a vehicle. SOLUTION: This device for detecting the using charge of a public transport available for the movement of a vehicle is provided with a position detecting means 2 for detecting the position of a vehicle, use judging means 31A for judging the use of the public transport based on at least the secular change of the position of the vehicle detected by the position detecting means 2, charge data holding means 37A for holding charge data indicating the using charge of the public transport, and charge data selecting means 31B for selecting the charge data of the public transport used by the vehicle judged by the use judging means 31A from among the charge data held by the charge data holding means 37A. Then, the using charge indicated by the charge data selected by the charge data selecting means 31B is detected as the using charge of the public transport used by the vehicle.
Patent JP-H08109362-A (JP)
Title: Bonding epoxy resin composition
Inventor: ASHIDA TADASHI
IPC: C09J163/00
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a bonding epoxy resin composition used as a principal component resin of a structural adhesive having both pseudocurability (pregelation properties) and high adhesion. CONSTITUTION: This bonding epoxy resin composition contains (a) 10-90 pts.wt. liquid epoxy resin derived from bisphenol A or bisphenol F, (b) 10-90 pts.wt. epoxy resin containing an acrylate-based or a methacrylate-based polymer, having a glass transition temperature within the range of -70 to -30 deg.C and dispersed therein, (c) 10-100 pts.wt. dried powdery acrylate or methacrylate polymer, having a basic particle diameter within the range of 0.1-50μm, a number-average molecular weight within the range of 300000-2000000 and a glass transition temperature within the range of 70-140 deg.C and (d) a heat- activating type curing agent for the epoxy resin as principal components.
Patent JP-H04123691-A (JP)
Title: Line monitor terminal equipment for remote supervisory control system
Inventor: IWAMOTO KINYA
IPC: H04Q9/00
Filed: 1990-09-14
Abstract: PURPOSE:To detect address duplication by storing address data for a transmission signal when the transmission signal in a monitor mode is for terminal equipment and judging a match between the address data to the transmission signal transmitted thereafter in an ACK processing mode and the above- mentioned address data. CONSTITUTION:A line monitor terminal equipment 10 first judges whether the transmission signal transmitted to a signal line 4 is in the monitor mode and then judges whether the transmission signal (Vs) in the monitor mode is to terminal equipment 2 and 3. When the transmission signal (Vs) in the ACK processing mode is transmitted to the terminal equipment 2 and 3, it stores the address data for the transmission signal (Vs). When the transmission signal (Vs) in the ACK processing mode is transmitted thereafter, it judges whether the address data for the transmission signal (Vs) at that time match with the stored address data described above. In the case of match, it judges that the address duplication has taken place and executes the indication of the address duplication. Thus, the address duplication can be detected in any remote supervisory control system.
Patent JP-S60140554-A (JP)
Title: Video signal reproducing device
Inventor: TAKIMOTO HIROYUKI
IPC: G11B15/18
Filed: 1983-12-28
Abstract: PURPOSE:To discriminate intervals of recording tracks, namely, a medium transporting speed for recording by using effectively four kinds of pilot signal superposed successively onto each recording track. CONSTITUTION:A tape speed detecting circuit 8 consists of a pilot detecting circuit 16 which detects four kinds of pilot signal independently one another, the first speed error detecting circuit 17 which detects it in accordance with the detection signal of the pilot detecting circuit 16 that four kinds of pilot signal are reproduced in a one-field time, the second speed error detecting circuit 18 which detects it in accordance with the detection signal of the pilot detecting circuit 16 that two or more kinds of pilot signal are not reproduced in a two-field time, and a control circuit 19 which generates a reproducing mode switching signal in accordance with output signals of velocity error detecting circuits 17 and 18. Individual parts of a device are so controlled that the SP mode is set if said reproducing mode switching signal 19a is in the high level and the LP mode is set if this signal 19a is in the low level, and a capstan motor is controlled to switch the transporting speed of a tape, and a switch is changed over to switch the head used for reproducing, thus switching the reproducing mode to/from the SP mode from/to the LP mode.
Patent JP-H0294092-A (JP)
Title: Portable optical disk player
Inventor: UENO MASAHIRO
IPC: G11B33/12
Filed: 1988-09-29
Abstract: PURPOSE:To easily take in and out a battery by providing a battery housing part on the rear side of the disk housing part of an upper cabinet, and arranging a circuit board at a lower part. CONSTITUTION:A cabinet 3 is divided into an upper cabinet 9 where a disk housing recessed part 2 is provided on a top face side, and a lower cabinet 10 provided at the lower part. The housing recessed part 2 has an open/close cover 4, and a top face plate 11 is integrally formed by making a pair with a base plate 7 internally. Further, a battery housing member is attached to the rear surface side of the top face plate 11, and the battery housing part is formed. In addition, when a circuit board 22 is fitted to the lower part of the upper cabinet 9 in an engaging condition to the lower cabinet 10, a battery housing part 16 is positioned at the upper part of the board 22. Here, by providing a single surface side battery entrance 20 at the cabinet 9, the battery can be easily taken in and out from the battery housing part 16.
Patent JP-H08110336-A (JP)
Title: Metal sample taking-out apparatus
Inventor: SAKITANI MASANOBU
IPC: G01N33/20
Filed: 1994-10-11
Abstract: PURPOSE: To accurately automate a metal sample taking-out apparatus for taking out sample solidified by collecting from a sampler having a collapsible body and a sample vessel for dipping up melted metal for the sample contained in the body. CONSTITUTION: A metal sample taking-out apparatus 10 comprises a sample vessel taking-out unit 12 for taking out a sample vessel 94 from the body 91 of a sampler, and a sample separating and recovering unit 14 for taking out and recovering solidified sample 98 from the vessel taken out from the body. The unit 12 has three clamping mechanisms 22, 24, 26. A breaking force is operated at the body of the sampler by the mechanisms to break the body, and the vessel is taken out. The unit 14 has a support mechanism for supporting the vessel 94 received from the unit 12, a separating mechanism for separating the sample 98 by operating an impact force at the vessel 94, and a recovering mechanism for recovering the sample 98 separated from the vessel.
Patent JP-H0294710-A (JP)
Title: Frequency synthesizer oscillator
Inventor: ISHII HIDEKAZU
IPC: H03L7/107
Filed: 1988-09-29
Abstract: PURPOSE:To reduce the lockup time by adopting two stages of operation for the lockup of a PLL. CONSTITUTION:A serial data from 1st and 2nd shift registers 8, 11 fetching the said data is stored in 1st and 2nd latch memories 9, 12 in the 2nd stage to specify the frequency division number of 1st and 2nd programmable frequency dividers 2, 5. In this case, data by low-order 4-digit among the data inputted in the registers 8, 11 is disregarded. Thus, the frequency division number L1=L/16 is obtained for the 1st frequency divider 2 and the frequency division number M1=M/16 of the 2nd frequency divider 5 is obtained similarly. That is, a reference frequency is increased by nearly a multiple of 16. Moreover, a switch 13 is closed and the loop gain of the PLL is increased by nearly a multiple of 16<2>, and then the loop natural frequency is increased by nearly a multiple of 16. Thus, the lockup time is reduced to nearly 1/16.
Patent JP-2000073429-A (JP)
Title: Deodorizing toilet stool
Inventor: NISHIZAKI YOSHIHIRO
IPC: E03D9/05
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing effect by forming a toilet stool body provided with a toilet seat having a plurality of legs projected downward, at the lower appropriate positions of the toilet seat body, a bowl, and a rim, and providing a suction fan in the rear part of the bowl and a closing member in the lower part of the toilet seat. SOLUTION: A toilet stool body 1 provided with a toilet seat 2 from which a plurality of legs 4 are projected downward at the lower part of a nearly discal toilet seat body 6, a bowl, and a rim, is formed in this toilet stool. The rear part of the toilet seat 2 is pivoted at the rear part of the toilet stool body 1 so that the toilet seat 2 is supported on the rim 3 through the legs 4, and a suction fan 9 sucking the air in the bowl is formed at the rear part of the bowl of the toilet stool body 1. Further, a closing member 5 sealing the gap 8 between the toilet seat body 6 and the rim 3 brought when the seat 2 is supported on the rim 3, except the front end part of the seat 2, is formed under the seat 2. Therefore, odors are prevented from dispersing outward and deodorizing effect is improved.