baber/WOPTO huggingface dataset:
Patent JP-H08149021-A (JP)
Title: Receiver front-end circuit
Inventor: TAKANO ISAMU
IPC: H04B1/28
Filed: 1994-11-22
Abstract: PURPOSE: To improve the signal quality for output I by providing an LPF which filters an intermediate frequency output signal and extracts a distorted signal, a peak value detector which detects the peak value of the distorted signal and a gain control circuit. CONSTITUTION: An RF amplifier 11A amplifies a supplied RF signal and produces an amplified RF signal RA. An IF amplifier 13A amplifies only the IF signal component and outputs an IF signal IF. A filter 15A extracts a distorted signal IM out of the input signal IF. A peak value detector 16 outputs a detection signal DM equivalent to the peak value of the signal IM. The signal DM is supplied to a gain control circuit 17 which produces the gain control signals RG and R1 in response to the signal DM. Thus the amplifier 11A is controlled first and then the amplifier 13A is controlled in a control sequence.
Patent JP-2001056452-A (JP)
Title: Spectacle frame parts using clad material of titanium and magnesium and spectacle frame
Inventor: KIMURA NOBUHISA
IPC: G02C5/16
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle frame which is a spectacle frame made of titanium in appearance but is lighter than the titanium frame, is easier to be put on and does not exert undue force on the lenses fitted to eyewires. SOLUTION: This spectacle frame has parts molded by using a clad material consisting of titanium layers 2 on the surfaces and a magnesium layer therein. The volumetric ratio of the clad material constituting the eyewires to the magnesium is made larger and the volumetric ratio of the titanium of temples on one side is made higher.
Patent JP-S63141309-A (JP)
Inventor: NISHIMORI TOSHIYUKI
IPC: H01G4/18
Filed: 1986-12-03
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-H11105870-A (JP)
Title: Drink can opening equipment
Inventor: ISHIDA AKIRA
IPC: B65D17/347
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To easily open a drink can top. SOLUTION: A pull-up tab 31 is supported freely tiltably in an up/down direction on a fulcrum 35 protruding above a can top 23. One end 31a of the pull-up tab of the can top is formed with a fragile line 37 which is to form the peripheral edge of an opening for drinking running to the neighborhood of the edge part of the can top from the neighborhood of the fulcrum of the can top. The fragile line is to form roughly the whole peripheral edge of the opening for drinking, and when the other end 31b of the pull-up tab is pulled up, one end of the pull-up tab pushes down the fragile line inside part 39 which is divided by the fragile line to form the opening for drinking. The other end of the pull-up tab is provided with more or less an arch-shape part 41 suitable for a finger tip, and the other end is curved upward.
Patent JP-H03149540-A (JP)
Title: Back projection type screen
Inventor: YOKOO YASUSHI
IPC: G03B21/625
Filed: 1989-11-07
Abstract: PURPOSE:To obtain the back projection type screen which is reduce in moire phenomenon by setting the ratio P1/P2 of the pitch P1 of a Fresnel lens and the pitch P2 of a lenticular lens within a specific range. CONSTITUTION:The Fresnel lens 1 is arranged on the side of a projection device while the lens surface is set on the projection side of a light beam, and the lenticular lens 2 is arranged having its lens surface on the incidence side of a light beam opposite the side of the Fresnel lens 1. Then the pitch P1 of the Fresnel lens 1 is so set that the pitch ratio P1/P2 to the pitch P2 of the lenticular lens 2 is 0.1505-0.1545 or 0.176-0.181. Consequently, the back projection type screen which is reduced in moire phenomenon is obtained.
Patent JP-2000111157-A (JP)
Title: Hot water supplier provided with heat insulating function
Inventor: YAMADA TORU
IPC: F24H1/10
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To detect a very small amount of water leakage at execution of heat insulating control. SOLUTION: If the drop to heat insulating start temperature of water temperature within an apparatus is confirmed after passage of five minutes after execution (S3) of five minutes after execution of heat insulating combustion at S2, it is judged whether the difference between the water temperature within an apparatus and the incoming water temperature from an incoming water temperature sensor by a temperature sensor is 2 deg or under (S5). If it is confirmed that the difference is 2 deg or under in this judgment and further this condition continues x times, this hot water supplier stops the subsequent heat insulating control (S7), judging that there is a very small amount of water leakage, and performs the information by a buzzer, or indication stoppage, or the like (S8).
Patent JP-H01132869-A (JP)
Title: Pill removing device
Inventor: FURUICHI TAKESHI
IPC: D06C13/00
Filed: 1987-11-14
Abstract: PURPOSE: To cut laid pills and curled pills by raising the laid pills and the curled pills by a rotary movement of a hair-raising part arranged at the periphery of a blade part, introducing the raised pills into the blade holes and cutting the introduced pills. CONSTITUTION: When an outer blade 41 is moved along a cloth while allowing the outer blade 41 to keep contact with the cloth, so that the pills introduced into blade holes 40 of the outer blade 41 may be cut between hole edges of the blade holes 40, and an inner blade, a hair-raising member 8 rotatably driven at the neighbor raises laid pills and curled pills by comb teeth thereof. By the operation of the pill-removing tool moved along the cloth, the raised pills are smoothly introduced to the blade holes 40 and precisely, cut.
Patent JP-H05129020-A (JP)
Title: Hot-press device for manufacturing battery electrode
Inventor: SHIMIZU TATSUO
IPC: H01M4/139
Filed: 1991-11-01
Abstract: PURPOSE:To provide a hot press for manufacturing battery electrode, which can improve a density of the electrode mix of both surfaces of a laminated body, which consists of a metal foil current collecting body and the electrode mix coated on both surfaces thereof, by heating and rolling the laminated body. CONSTITUTION:In a hot press device for manufacturing battery electrode of a cylindrical battery, which is obtained by laminating the electrode mix on both surfaces of a belt-shape metal foil current collecting body, a laminated body 3, which consists of the metal foil current collecting body and the electrode mix coated on both surfaces thereof, is heated and rolled by a movable roll 11 and a fixed roll 12.
Patent JP-H07136143-A (JP)
Title: Pressure-sensitive adhesive tape or sheet for fixing electrode for electrocardiography
Inventor: FUNABIKI KOTARO
IPC: C09J7/02
Filed: 1993-11-17
Abstract: PURPOSE:To avoid interlaminar release and disappearance of releasability of a release paper caused by heat when a part of a nonwoven fabric is fused by heating by making the release paper hardly water-absorptive and heat resistance of the release paper good. CONSTITUTION:In a tape or a sheet wherein a pressure-sensitive adhesive layer 12 and a release paper 13 are provided in this order on one face of a polyester nonwoven fabric, the release paper 13 is constituted by providing a melamine- crosslinked styrene-butadiene copolymer resin layer 132 on each of both faces of a raw paper and in addition, providing a release agent layer 133 between a resin layer and the pressure-sensitive adhesive layer.
Patent JP-S63141841-A (JP)
Title: Rotative vehicle seat
Inventor: SHIMOKAWA TOSHIAKI
IPC: B60N2/90
Filed: 1986-12-03
Abstract: PURPOSE:To improve utilization of seats by enabling a rotation of seats in boarding and alighting sides direction to be available when an ignition switch is not applied, or a shift position is parking or neutral in the case where the ignition switch is applied. CONSTITUTION:A rotative seat is provided to a supporting axis 1 sustaining seats S and S' on a vehicle floor F rotatively between the vehicle front direction and boarding and alighting sides direction, and a rotation of each seat S and S' is made by driving of a motor 4 controlled by control devices 6 and 6'. In this case, each output signal of a seated sensor 51, ignition switch 52, door sensor 53, and shift detecting device 54 is inputted into each control device 6 and 6'. And a constitution is made so that driving of the motor 4 is allowed when the ignition switch 52 is not applied, or the output of the detecting device 54 judges that a shift device is in parking or neutral position in the case where the ignition switch 52 is applied.
Patent JP-H10128236-A (JP)
Title: Ultrasonic wave generating device
Inventor: DOI TAKASHI
IPC: B06B3/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To generate an ultrasonic wave hardly damaging a surface of a body to be tested by abrasion and also strong in a vertical direction to the surface of the body to be tested. SOLUTION: This device comprises a pulse laser light source 1 being a generating source of the pulse laser light, a mirror 2 reflecting the pulse laser light 3 and a thin sheet 4a arranged in contact with the body 5 to be tested and propagating the generated ultrasonic wave to the body 5 to be tested, and the thin sheet 4a which is acoustically homogeneous with the body 5 to be tested, that is a matter made of the same material, and of which the thickness is kept less than the wavelength of the generated ultrasonic wave. The ultrasonic wave generated by the abrasion is propagated without being attenuated and passed at a contact surface with the body 5 to be tested. An energy strength of the pulse laser light 3 is regulated in an order at which the abrasion is generated at the surface of the thin plate 4a.
Patent JP-2001108468-A (JP)
Title: Navigation device and recording medium
Inventor: YAMADA KUNIHIRO
IPC: G01C21/34
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement of an object of movement such as a person carrying a communication apparatus to a location. SOLUTION: The navigation device to search for a route to a set destination and perform guidance is provided with an input means 1 for inputting a telephone number to a communication apparatus carried by an object of movement, a transmitting/receiving means 5 to automatically transmit to the communication apparatus to which the telephone number is inputted and to receive a response signal from the communication apparatus, a location detecting means 4 to detect the location of the object of movement from the received response signal, and a destination setting means 4 to set the location detected by the location detecting means as a destination.
Patent JP-H08147935-A (JP)
Title: Accidental recording preventive mechanism of recording medium housing body
Inventor: SUGAWARA NORIO
IPC: G11B23/28
Filed: 1994-11-24
Abstract: PURPOSE: To make it possible to detect recording okay/no of a disk cartridge by using not only a mechanical sensor but a transmission type optical sensor and reflection type optical sensor as well. CONSTITUTION: This accidental recording preventive mechanism 21 of the disk cartridge 1 is composed of recording okay/no detection holes 22 which are disposed at a shell 4 as recording medium housing body for housing the optical disk and display the state of recording okay/no to an optical disk, an accidental recording preventive member 23 which discriminates the recording okay/no for the optical disk by operating the detection hole 22 to open or close and an operating window part 24 which is disposed at the shell 4 in order to operate the preventive member 23 to slide. Upper and lower halves 2, 3 are provided with the recording okay/no detection holes 22. The accidental recording preventive member 23 are composed of operating members 31 and detecting members 32 and are so formed as to be assembled to each other.  The detecting members 32 are colored in a color having a high reflectivity.
Patent JP-H03152242-A (JP)
Title: Apparatus for relaxing weft tension of multiple tentering loom
Inventor: UMEZAWA HIDEJI
IPC: D03D47/48
Filed: 1989-11-06
Abstract: PURPOSE:To prevent weft breakage by inserting a hindering member into a weft-beating path between adjacent warp rows in beating, contacting with the middle part of the weft to loosen the weft and retreating the member, thereby absorbing the excessive force applied from the warp forming closed state. CONSTITUTION:A dog leg shaped hindering member 15A is placed in a weft- beating path L between adjacent warp rows Y1 and Y2 in such a manner as to enable insertion and extraction from the side of reeds 101, 102 toward the cloth fell P. A weft W is inserted through air guides 111, 112 and beaten with the reeds 101, 102. In the above process, the hindering member 15A is inserted into the weft-beating path between the above warp rows Y1 and Y2 in the course of moving said reeds 101 and 102 from the retreated position to immediately before the cloth fell P, made to contact with the middle part of the weft W to be inserted to loosen the weft W and retreated from the path.
Patent JP-H05125251-A (JP)
Title: Heat-and radiation-resistant composition
Inventor: ITO KAZUMI
IPC: H01B7/28
Filed: 1991-11-05
Abstract: PURPOSE:To obtain the title compsn. which is flexible, excellent in radiation resistance, and useful as an insulating material for a wire or cable used in a fast breeder reactor. CONSTITUTION:The title compsn. is prepd. by mixing at least one resin selected from the group consisting of polyetheretherketone, polyetherimide, thermoplastic polyimide, and polyethersulfone with a water-cross-linkable silylated olefin polymer in a wt. ratio of 3:7-7:3.
Patent JP-S63142028-A (JP)
Title: Container made of polyester and packaging material
Inventor: HIRATA SADAO
IPC: C08L67/02
Filed: 1986-12-05
Abstract: PURPOSE:To obtain the titled container and packaging material having excellent shrinkage resistance with time and improved impact resistance of bottom part, having a mouth part, a side wall and a bottom rant, wherein the bottom part containing a catalytic residue consists of a thermoplastic polyester such as ethylene terephthalate unit having specific thermal crystallization ratio. CONSTITUTION:A thermoplastic polyester (e.g. polyethylene terephthalate, etc.) which contains <=1,000ppm calculated as metal of catalytic residue and consists essentially of ethylene terephthalate unit is molded in a molten state by using an injection mold to give a container made of a polyester which has a mouth part, a wide wall part and a bottom part wherein the bottom part of the container comprises a thermoplastic polyester having <=90% thermal crystallization ratio (V) defined as the formula 100X(QDC-QAC)/QDC when exotherm of temperature rise crystallization is QAC and exotherm of temperature fall crystallization is QAC.
Patent JP-H08118681-A (JP)
Title: Ink jet recorder
Inventor: IMON MASAHARU
IPC: B41J2/18
Filed: 1994-10-28
Abstract: PURPOSE: To improve the reliability of an ink jet recorder and to reduce the driving power required for starting a plunger pump by reducing the contact area of the pump with the cylinder at the time of waiting except the suction operation, and preventing the fixing of the piston due to the ink thickening of the contact when it is left to stand for a long period. CONSTITUTION: The vicinity of the outer periphery of the piston 105 of the rubber elastic member of a negative suction type plunger pump 43 used for discharge failure recovering process is brought into contact with the protrusion 111a of a pump seal 110 deformation preventing washer 111 or the protrusion of the cylinder 103 to be deformed, thereby reducing the contact area with the inner periphery of the cylinder 103.
Patent JP-H08123883-A (JP)
Title: Slip data processing system
Inventor: MIDORIKAWA HIDETOSHI
IPC: G06Q10/10
Filed: 1994-10-28
Abstract: PURPOSE: To effectively utilize data by letting a slip output means refer to slip information preserved by an automatic output slip information preservation device and judging whether or not to slip output received slip data. CONSTITUTION: After a slip data reception means 2 receives the slip data (a) transmitted from a slip data preparation computer 1, a slip automatic output request means 3 issues the output request (c) of the slip data to the slip output means 4a. In the meantime, automatic output flags (d) for indicating whether or not to perform automatic output are set for respective slip kinds in the automatic output slip preservation device 7 and the slip output means 4a which receives the output request (c) from the slip automatic output request means 3 receives the automatic output flag (d) equivalent to the kind of the transmitted slip data from the automatic output slip information preservation device 7, refers to the flag (d) and judges whether or not to output the received slip data.  Then, only when it is required to perform the output, the slip output means 4a outputs a slip (f) to a printer 5.
Patent JP-2000124937-A (JP)
Title: Lan switch
Inventor: IKEDA HIRONORI
IPC: H04Q3/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To enable construction of a redundant structure by enabling mutual recognition of a BPDU frame by making PIDs between devices the same by setting the PID in the case of encapsulation matching an opposite device which is connected via an ATM interface. SOLUTION: The PID of a BPDU frame is recognized and registered in a control table for every VPI/VCI when no information of a spanning tree exists and a topology change is generated when the BPDU frame is received from a virtual path identifier(VPI)/a virtual channel identifier(VCI) at LAN switches 301, 302. When the BPDU is received without the topology change, presence/absense of registration in the control table is judged, when the BPDU is not registered, it is registered and transmitted by performing encapsulation of the BPDU frame. Thus, route control by the spanning tree is realized by mutually recognizing the BPDU frame even between the devices with the different PIDs.
Patent JP-H07139599-A (JP)
Title: Traction drive device
Inventor: MATSUMOTO SUSUMU
IPC: F16H15/20
Filed: 1993-11-18
Abstract: PURPOSE:To prevent eccentric contact of a roller so as to regulate abutting force by providing a casing for supporting movably one side of a pair of input side conical rollers opposing to each other in axial direction thereof, and a screw driving means for moving the casing in axial direction through a spring. CONSTITUTION:A ball screw 5 is rotated by a power supply 1, a spring 7 is pushed, a casing 9 is pushed together with a conical roller 8, the conical surface of the conical roller 8 abuts on the conical surfaces of conical rollers 10, 11, and an output shaft 14 is rotated. The casing 9 is moved in an outer casing 16 in which a right angle degree in relation to the axial core of the conical rollers 10, 11 by means of mechanical work maintained. Therefore, high relative accuracy is maintained, and the conical rollers 8, 12 abut on the conical rollers 10, 11 without any eccentric contact. Since the conical roller 8 abuts on the conical rollers 10, 11 through the spring 7, a displacement amount in relation to fluctuation of abutting force is increased in comparison with mutual abutting of both rigid bodies, and the conical roller 8 can abut on the conical rollers 10, 11 by stable force whose fluctuation is small.
Patent JP-H02134589-A (JP)
Title: Positron ect apparatus
Inventor: TANAKA KAZUMI
IPC: G01T1/161
Filed: 1988-11-16
Abstract: PURPOSE:To perform usual scanning and interpolation scanning at substantially the same time by continuously and reciprocally moving a ring-shaped radiation detection means in a sliced thickness direction (Z-direction) and collecting data corresponding to the moving position thereof. CONSTITUTION:A detector ring 1 is supported by a support 2 while the support 2 is supported on a frame 3 by four shafts through a slide bearing 31. Each of the shafts 21 extends in the axial direction (Z-direction) of the ring 1 and a screw rod 22 is formed to the right end part thereof. The sprocket 32 meshed with a chain is held to the frame 3 in a freely rotatable manner by a bearing 33 and a nut 34 is coaxially mounted to the inside thereof to be meshed with the screw rod 22. The chain is driven by a servo motor and the sprocket 32 is rotated by said chain and the nut 34 is rotated to move the screw rod 22 in the Z-direction. Therefore, the ring 1 is moved in the Z-direction. A shaft encoder is provided to the motor and the output thereof is counted to detect the position of the ring 1 in the Z-direction.
Patent JP-H06134162-A (JP)
Title: Upper thread supply controller for sewing machine
Inventor: HIRAOKA AKIMITSU
IPC: D05B49/04
Filed: 1992-10-28
Abstract: PURPOSE:To prevent a thread from being pulled out in the case of starting sewing, to prevent a remaining thread from getting long at a stitch starting part and to prevent the thread from being concentrated like a bird's nest because of it. CONSTITUTION:Inside an upper thread supply path, a first upper thread holding mechanism 50 and a second upper thread holding mechanism 60 are arranged successively from the side of a sewing needle at a prescribed gap, this controller is provided with a supply path increasing mechanism 40 for increasing the upper thread supply path by bending the upper thread between both of upper thread holding means and a control means for controlling these mechanisms. Thus, just before starting a thread cutting operation, the first upper thread holding mechanism 50 is turned to an upper thread holding state, and the second upper thread holding mechanism 60 is turned to an upper thread release state. At the same time, the supply path increasing mechanism is operated and after the upper thread is fed out of an upper thread supply side, the upper thread is unfastened by the supply path increasing mechanism. On the other hand, the remaining thread is pulled back by turning the first upper thread holding mechanism 50 to the upper thread release state and turning the second upper thread holding mechanism 60 to the upper thread holding state between the end of the thread cutting operation and the start of the next sewing operation.
Patent JP-H07142107-A (JP)
Title: Method for fitting pin jack to circuit board
Inventor: HATTORI YUTAKA
IPC: H01R11/01
Filed: 1993-11-18
Abstract: PURPOSE:To easily cape with the fitting condition at the time of fitting a pin jack to a board. CONSTITUTION:A pin jack Q1 is fitted to a printed circuit board R through a jumper plate S. In this jumper plate S, one surface of a plate-like insulating body is formed with fitting holes 62, in which each terminal pin 30a... of the pin jack Q1 is fitted, and inside of the insulating body, conductive lead belts 61, of which one end is projected to each fitting hole 62 and contacts with each terminal pin 30a..., are provided so as to correspond to each terminal pin. The other end of each lead belt 61 is projected to the end surface of the insulating body facing to the printed circuit substrate R to form a connecting piece 63 to be connected to the circuit of the substrate R. Terminal pins 30a... of the pin jack are fitted i the fitting holes 62, and a required number of pin jacks Q1 are fitted. The jumper plate S is fitted to the board R at a right angle, and the connecting piece 63 are inserted for fitting to the board R, and each connecting piece 63 is connected to a required circuit of the board R.