baber/WOPTO huggingface dataset:
Patent JP-H06178404-A (JP)
Title: Current collector for railway vehicle
Inventor: FUJITA YOSHINOBU
IPC: B61D49/00
Filed: 1992-12-08
Abstract: PURPOSE:To reduce an aerodynamic sound generated at the time of running by a method wherein cross sections of right and left air-cutting covers accommodating right and left elevating devices discretely respectively are shaped in streamlines and cross sections of right and left pole parts of a gate-type elevator laid horizontally on the right and left elevating devices are shaped in streamlines. CONSTITUTION:Cross sections of right and left air-cutting covers 12 are shaped in streamlines. Accordingly, a relative air flow F generated at the time of running of a vehicle is pushed aside the respective front ridgeline parts 12c or rear ridgeline parts 12d of the covers and so guided as to run along the respective outer surfaces thereof. Besides, cross sections of right and left pole parts 24 of a gate-type elevator 13 and a beam part 25 are shaped in streamlines. Accordingly, the air flow F generated at the time of running of the vehicle is pushed aside by the respective front ends 24a and 25a or rear ends 24b and 25b of these parts and so guided as to run along the respective outer surfaces thereof. Accordingly, the air flow F runs smoothly on the outer surfaces of the air-cutting covers 12 and the pole parts 24. According to this constitution, an aerodynamic sound generated at the time of running can be reduced.
Patent JP-2000182314-A (JP)
Title: Reproducer for optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/09
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To discriminate the type of an optical information recording medium by a simple structure. SOLUTION: When a reproducing operation is started, a tracking servo is turned OFF (100), a tracking error signal is taken in (102), judgement is made as to whether a time interval difference D between zero crossing points is equal to a specified value or higher (108), judgement is made as to whether the rate of the time interval difference D equal to the specified value or higher is large or not (114), and judgement is made as to the superposing of wobbling detecting signal on the tracking error signal. If the superposing of the wobbling signal is judged, a recording medium is judged as a CD-R (116), and if the superposing of the wobbling signal is not judged, a recording medium is judged as CD-ROM (118).
Patent JP-H11190267-A (JP)
Title: Starter protection device
Inventor: HISAMOTO MOTOI
IPC: F02N11/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a starter protection device operating substantially with only a signal from a key switch without requiring wiring from an alternator, etc., and capable of being standardized and miniaturized. SOLUTION: This starter protection device, by which a starter 2 for starting an engine is made inoperative by holding a starter assisting switch 5 open under a predetermined condition in order to protect the starter 2, includes a switch circuit 716 which is closed when a key switch 6 is turned on, to hold the starter assisting switch 5 closed, a timer circuit 715 which starts to operate at the same time that the key switch 6 is turned on, and a timer circuit 710 which starts to operate at the same time that the key switch 6 is turned off, with the opening and closing of the switch circuit 716 controlled according to the outputs of the timer circuits 715, 716.
Patent JP-H11194383-A (JP)
Title: Light quantity adjusting device
Inventor: KUROSAWA AKIRA
IPC: G03B9/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light quantity adjusting device where the deterioration of image quality by an ND filter part is improved and which is excellent in optical performance by making the moving displacement amount of plural light quantity adjusting members differ individually so that the center of illuminance by a diaphragm aperture part may be maintained nearly in the center of an optical axis. SOLUTION: The moving positions of the light quantity adjusting members 12 and 13 with respect to the moving position of the driving pin 10c of a rack gear 10 are decided by the cam displacement of driving cams 12a and 13a, consequently, the size of the diaphragm aperture part is decided. Namely, the positions of the members 12 and 13 required with respect to each position of the pin 10c can be decided individually by the cam displacement of the cams 12a and 13a. By making the cam displacement of the cams 12a and 13a differ so that the moving displacement amount of the members 12 and 13 may differ individually, the center of the illuminance of the diaphragm aperture is always nearly aligned with the center of the optical axis.
Patent JP-H06199435-A (JP)
Title: Vacuum pad
Inventor: HAMA TOMIO
IPC: B65H3/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a vacuum pad that prevents plural pieces of works from being sucked at the same time. CONSTITUTION:A cylindrical part 12 is opened of its tip and the rear end is connected to a vacuum generator. In a suction part 32, air is interconnectible in an interval between both outer and inner sides, while a central part of the outer side is formed so as to be bulged, and further it is set up so as to close a tip part of the cylindrical part 12. In this connection, when at least a work 42a is sucked, the central part is situated at the more outside than the cylindrical part 12.
Patent JP-2001173986-A (JP)
Title: Ceiling burial type air-conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling burial type air-conditioner that can connect connection piping to a refrigerant branch pipe at short distance. SOLUTION: In this ceiling burial type air-conditioner that is composed of an outdoor machine that is equipped with a compressor, a four-way valve, an outdoor heat exchanger, an expansion valve, and a pair of piping connection parts, and a plurality of indoor machines B that are equipped with a pair of connection piping 6 with a pair of piping connection parts 6b on the two surfaces of a body casing Ba, a refrigerant branch pipe 6c being connected between the piping connection parts, and an indoor heat exchanger, and successively connects the piping connection parts of the outdoor and indoor machines by the piping, a beveling part Ba1 is provided at the corner of the body casing, and the connection piping is provided at the beveling part, thus shortening the connection between the piping connection part and the refrigerant branch pipe.
Patent JP-H10272058-A (JP)
Title: Range table having rice cooking function
Inventor: TATEMATSU TETSUO
IPC: A47J27/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the unexpected accident that the rice is not cooked at the time of eating, by measuring a temperature of a pot, to detect the temperature balancing condition of the pot in responce to the result of the measurement, stopping the heating when the temperature balancing condition can not be detected by a specific temperature, and informing the abnormality. SOLUTION: When a rice cooking control is started, a standard burner 103 is operated with strong flames, and whether the temperature at that time is more than 90 deg.C or not, is judged, so that a processing for measuring the temperature balancing condition, is started, when the temperature reaches more than 90 deg.C. The temperature balancing condition is measured by a temperature balancing condition determinating part 15 comprising a blanaced temperature detecting part, in a control part 143. Then whether the measured temperature of a temperature sensor 107 is more than 140 deg.C or not, is judged, and the balance error is judged when the temperature is more than 140 deg.C.  Further in the case when a casserole or the like which does not generate the temperature balancing condition even at 140 deg.C (measurement temperature), at which the temperature balancing condition can be detected on the ordinary pot, is used, a safety valve 133a is closed at 140 deg.C for the extinction, and a buzzer or the like is operated.
Patent JP-2000183611-A (JP)
Title: Structure of connection terminal
Inventor: KORIYAMA SHINICHI
IPC: H01P3/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a connection terminal where a transmission loss of a high-frequency signal at a connection part is reduced in the case of connecting a wiring board provided with a high-frequency transmission line having signal conductor and a ground layer onto a dielectric board with an external circuit board. SOLUTION: This structure for a connection terminal is configured, such that a couple of ground conductors are formed to both sides of ends of a signal conductor at an end of a high-frequency transmission line provided with the signal conductor formed on a front side of a dielectric board and with a ground layer 3 formed in the inside or on a rear side of the dielectric board in parallel with the signal conductor. A couple of the ground conductors and ground layer 3 are connected by a connection conductor 5 formed to be penetrated through the dielectric board and a region of the ground layer 3, that is clamped at least by the connection conductors 5 and facing the signal conductor, is used for a non-ground layer forming region 6 and this region 6 is formed gradually spread toward a termination part of the signal conductor.
Patent JP-2000235829-A (JP)
Title: Manufacture of fuse, manufacture of chip type fuse and chip type fuse
Inventor: YAMAZAKI MORIKATSU
IPC: H01H85/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a chip type fuse which can form a fuse element easily. SOLUTION: A predetermined patterned overcoat C is formed on a chip-like substrate 1. Cream solder is applied so as to cover exposed part of the overcoat C to form a cream solder layer 27'. A space forming member B is arranged on the layer 27' so as to form space where the cream solder melted by surface tension spreads between the member 3 and the substrate 1. In this condition, the whole is put into a furnaces to melt the solder. After the molten cream solder is hardened, the member B is removed to form a fuse element.
Patent JP-H06203056-A (JP)
Title: Coefficient rewriting method for digital arithmetic unit and sound image orientation controller using the same
Inventor: HAYASHI HIROSHI
IPC: G06F17/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a coefficient rewriting method for a convolution arithmetic unit which prevents the phase of an input/output signal from changing by preventing overflow occurring in the process of rewriting the coefficient of a DSP(convolution arithmetic unit) which performs the rewriting of a coefficient by dividing from occurring. CONSTITUTION:The convolution arithmetic unit 1 is constituted of a variable delay circuit 2 with such structure that plural delay circuits 2-1 to 2-4 which can change delay time and provided with delay time equivalent to sample delay 3 are connected in series, and a convolution arithmetic processing circuit 6 whose coefficient is set on the sample delay 3 and d0-d8 with same delay time in one sampling period T of an inputted digital signal, respectively and is comprised of a multiplier 4 and an adder 5 rewritable the coefficient, etc. Since the overflow can be prevented from occurring, the coefficient is written by conforming to the position of it, and the change of an output signal for an input signal is corrected by the variable delay circuit 2.
Patent JP-2001174628-A (JP)
Title: Method of controlling film thickness of multi-layer optical interference thin film
Inventor: KAGAWA MASAYOSHI
IPC: G02B5/28
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To carry out precise control of film thickness in a method of controlling for the film thickness of a multi-layer optical interference thin film even when a variation of transmittance or reflectance is small and the highly precise control of the film thickness is difficult with a photoelectric method of controlling for the film thickness. SOLUTION: In the method of controlling the film thickness used in the case of forming the multi-layer optical interference film on a substrate, the photoelectric controlling and the controlling with a crystal resonator for the film thickness are carried out in combination. Namely, when the layer construction makes the highly precise control of the film thickness difficult with the photoelectric controlling for the film thickness, the controlling with the crystal resonator for the film thickness is carried out or the photoelectric controlling and the controlling with the crystal resonator for the film thickness are alternately carried out.
Patent JP-2000188475-A (JP)
Title: Manufacture of ceramic multilayer substrate
Inventor: SAKAI NORIO
IPC: H05K3/46
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To form an accurate conductor without any shrinkage by laminating and burning a ceramic green sheet where a surface-layer conductor pattern is formed on one main surface of a ceramic substrate that is subjected to burning treatment. SOLUTION: A ceramic green sheet 7a with surface-layer circuit conductors 8a-8d and via holes 9a and 9b is laminated on one main surface of a core substrate 6. A lamination body 10 is formed by laminating a ceramic green sheet 7b with surface-layer circuit conductors 8e and 8f and via holes 9c and 9d on the other main surface. A first ceramic green sheet and a BAS material with nearly the same composition are used as the material of the second ceramic green sheets 7a and 7b, and a material with copper or silver with nearly the same composition as a conductor paste for an inner-layer circuit conductor as main constituents is used for the conductor material for the surface-layer circuit conductor and the via hole. The ceramic green sheets 7a and 7b and the core substrate 6 are joined via an adhesive such as an organic binder.  Then, the lamination body 10 is burned at 900 deg.C or higher in a non-oxidation atmosphere to obtain ceramic layers 5a-5e.
Patent JP-2001180349-A (JP)
Title: Turnable child seat
Inventor: YAMAZAKI KOJIRO
IPC: A47C3/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a turnable child seat having no possibility of a seat body butting against a back part of a front seat even when the seat body is set and fixed to a vehicle rear seat in a backward attitude. SOLUTION: A turning stand 14 for supporting a seat body 13 is arranged so as to be movable in the longitudinal direction to a base stand 11, and lock means 30, 40, 50, 60 are provided for locking and holding the seat body 13 on the base stand 11.
Patent JP-2001173878-A (JP)
Title: Water hammering preventing device
Inventor: MATSUURA NOBUYUKI
IPC: F16L55/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the water hammering action. SOLUTION: A water hammering preventing device 1 is formed of an outer case 2, which is provided with flow passages 8 for an inlet 6 and an outlet 7 on the same axis and provided with a drain port 9 in an intermediate flow passage 8b of the flow passage 8, and an inner cylindrical body 3 provided with a diaphragm 14 for partitioning inside of the case 2 into an upstream area 8a of the flow passage 8 and the downstream of the intermediate flow area 8b in the periphery thereof and inserted into the upstream area 8a freely to be slid,  a relief valve 4 provided at an end surface of an opening part of the downstream of the inner cylindrical body 3 freely to be seated or separated on/from a valve seat 11 provided in the periphery of the valve opening 10 provided between the intermediate flow area 8a and the downstream area 8c and energized by a relief valve spring 17 in the valve opening direction, and a check valve 5 provided inside of the inner cylindrical body 3 so as to prevent the reverse flow of the fluid from the downstream. The pressure fluid to be generated by the water hammering action is discharged outside through the drain port 9.
Patent JP-H11158712-A (JP)
Title: Clothes
Inventor: ITO MASUMI
IPC: A41D1/00
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain clothes exhibiting a similar function as that obtained when tucked up sleeves with a sash by only acquiring this method even if persons do not know how to tuck up sleeves with the sash. SOLUTION: The clothes comprises a cloth body 10 comprising the body having a shoulder part 111, a back part 112 and the breast, a sleeve part 13 and neck part 14 and sash forming member 2 installed so as to form truncated chevron-like shape over the back part 112, the shoulder part 111, the neighborhood 11 of armscye which is nearly root of arm and shoulder in such manner as to tuck up one's sleeves with a sash from the above of the cloth body 10 and a sash forming member-supporting member 3 for supporting the sash forming member 2 so that the sash-forming member 2 does not remove from cloth body 10. The front part of sash-forming member 2 is arranged in the neighborhood 11 of the front both armscyes and a crossing part 22 is arranged in the back part 112.  Inexpensive clothes capable of exhibiting both effects improving posture of body and correcting the posture and reducing shoulder stiffness, readily using and having simple constitution are obtained thereby.
Patent JP-2000185085-A (JP)
Title: Lid of medical container with integral spike insertion means provided with recess
Inventor: NIEDOSPIAL JOHN J JR
IPC: A61J1/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a plug and an insertion system different from various plugs and insertion systems present in techniques of the prior art for retention and removal of the contents of a container. SOLUTION: When it is desired to inject medical liquid into a patient, a broken-line band 25 is removed and a hand force is applied to a cap to remove the annular protrusion 120 of a spike insertion means 100 from an annular groove 86 in a cylindrical collar 70. As the application of the force continues, the side of the spike insertion means is curved outward. Simultaneously, the sharp end 116 of the shaft 112 of a spike 110 penetrates the recessed target area 68 of an elastic plug 60. The spike insertion means moves downward until the annular protrusion reaches the protrusion 88 of the cylindrical collar 70. At this time, the top 102 of the spike insertion means also reaches the flat top 72 of the cylindrical collar. Then the cap is removed and a male luer connector 118 therebelow is exposed.  An intravenous injection pipe having a female luer connector is attached to the male luer connector.
Patent JP-2001185840-A (JP)
Title: Producing method for printed wiring board
Inventor: KAWAMURA YOICHIRO
IPC: H05K3/34
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a multilayer printed wiring board formed with a solder bump, wit which the inside of a solder pad is completely filled with solder. SOLUTION: Concerning the producing method for a multilayer printed wiring board provided with a solder resist layer with which a conductor circuit and a layer resin insulating layer are successively formed on a board, having the solder bump on the outer-most layer, after a pad for solder bump formation is formed by opening the solder resist layer, this pad for solder bump formation is filled with solder paste through a mask, with which an opening is formed at a part corresponding to the pad for solder bump formation, with the thickness of 25 to 150 μm and afterwards, the solder bump is formed.
Patent JP-2000190229-A (JP)
Title: Abrasive body
Inventor: RYOMO KATSUMI
IPC: B24D3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To secure polishing performance equivalent to diamond powders and reduce cost, by coating with a diamond layer the surface of a base material powder as an abrasive material of an abrasive body having an abrasive layer made of abrasive powders and binder on a support body. SOLUTION: As an abrasive material, base material powders by SiC (average grain size is 2 μm) are washed and placed on a substrate in a CVD device (vacuum vapor deposition device). Under methanol gas atmosphere, by generating carbon radical on a W filament at 1200 deg.C, and by depositing carbon on SiC particles, the abrasive material coated with a diamond layer is provided. At this time, gas concentration is controlled, for example, the diamond layer with thickness of 0.3 μm is adhered in 60 minutes. Next, coating liquids containing this abrasive material are uniformly kneaded and dispersed, viscosity is adjusted, and a hardener is added to form abrasive layer coating liquid. This is applied and dried as the abrasive layer on a polyester film with thickness of 75 μm, and a sample of an abrasive body is made.
Patent JP-2000195647-A (JP)
Title: Heating device and image forming device
Inventor: MATSUO SHINPEI
IPC: G03G15/20
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of component members and enhance safety, by preventing unlimited continuous energizing of a heater in order to suppress an excessive temperature rise, if a temperature control part has monitored a temperature lower than a correct temperature due to a thermister failure or the like. SOLUTION: In a heating device for adjusting a temperature to a fixed temperature by controlling a halogen heater 107 by cyclic energizing based on a result of detection of a thermister 103 (temperature detecting means), a control means is provided that cuts off the energizing of the halogen heater 107 if energizing time from the start of heater energizing till the stop of energizing for each temperature adjustment cycle exceeds an upper limit value of energizing time set up according to the working state of the heating device.
Patent JP-H11193207-A (JP)
Title: Preparation for external use for skin
Inventor: INABA TOMOYUKI
IPC: A61K8/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the preparation for external use for skin, exhibiting the efficacy based on buffer capacity in skin pH from a sideview of which various unsound phenomena in skin are perceived, i.e., to provide the preparation for external use capable of synergetically exhibiting a skin ameliorating effects of contained skin ameliorating agents by preventing the skin reduced in its buffer capacity in skin pH from being alkalized. SOLUTION: It is possible to prevent skin reduced in buffer capacity in skin pH from being alkalized and to prevent or treat various unsound phenomena in skin more effectively by including a conventional skin ameliorating agent in the preparation for external use for skin and making its pH weakly acidic. Namely, the purpose of this invention is achieved by providing the preparation for external use for skin which contains components having a skin ameliorating action, to be concrete, at least one component selected from a group of skin ameliorating ones composed of amino acids, protease inhibitors, lipids, extracts from plants, hydroquinone derivatives, vitamins, glycyrrhizinic acid, and glycyrrhetinic acid and its derivatives, and ranges from 4.5 to 5.5 in its pH.
Patent JP-H11194616-A (JP)
Title: Magnet roll for electrostatic development
Inventor: KONISHI YOSHIBUMI
IPC: G03G15/09
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roll for electrostatic development capable of simplifying structure and realizing extremely easy assembly and production by fixing a permanent magnet without using adhesive. SOLUTION: A magnet supporting member 1 is mold material obtained by molding a magnetic thin plate so that its cross section may be U-shaped, and it is provided with radial-direction projections 1a to 1f at the edges of both ends. In the case of arranging resin magnets 2, 3 and 4 on the outer surface of the member 1, the permanent magnet is restricted in the shaft direction and the rotating direction of the member 1 because the magnets 2, 3 and 4 are provided with notched parts 2a, 2d, (3a), (3e) and 4c, (4f) in which the projections 1a to 1f are fitted in on both end faces. Therefore, the magnet roll for eletrostatic development where the magnet is fixed without using adhesive is easily produced by coating the entire outer surfaces of the magnets 2, 3 and 4 with a tube made of thermoplastic synthetic resin.