baber/WOPTO huggingface dataset:
Patent JP-H06164559-A (JP)
Title: Uninterruptible duplex switching method
Inventor: KOMATSUBARA HIDEO
IPC: H04B1/74
Filed: 1992-11-20
Abstract: PURPOSE:To stabilize a communication line by providing simultaneous detection control parts fetching the alarm detection result signal and the output signal of switching control parts and executing an operation between alarm detection parts and the switching control parts in respective systems. CONSTITUTION:When alarms are simultaneously released in the alarm detection parts 10 and 20 in the systems, a switching control signal setting the output control signal to be active is transmitted from simultaneous detection control parts 30 and 40 to the control parts 50 and 60 of the self system by ignoring the occurrence of the alarm in the self system if the output control signal from the switching control parts 50 and 60 to output control parts 70 and 80 is in the active state. A switching control signal setting the output control signal to the control parts 80 and 70 to be a non-active state is transmitted to the control parts 60 and 50 in the system. Thus, the abnormality of a switching operation on account of the simultaneous change of a zero system and a one system becoming inconvenient can be prevented and the reliability of a duplex switching operation can be improved.
Patent JP-H09144224-A (JP)
Title: Polycarbonate resin roof
Inventor: NODA TOSHIYUKI
IPC: E04D3/32
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a roof which is high in the daylighting rate and low in the construction cost and which can be efficiently executed. SOLUTION: A roof is provided with a plurality of roofing materials 10 made of polycarbonate resin, having rising edges 11 extending along both sides. A plurality of roofing materials 10 are arranged along the longitudinal direction of purlins in the state that the lengthwise direction thereof crosses at right angles against the lengthwise direction of the purlins 2, on the purlins of a structure. Mutually corresponding rising edges 11 are connected to each other between adjacent roofing materials 10 and the rising edges 11 of the roofing materials 10 are fixed to the corresponding purlins 2.
Patent JP-2001128284-A (JP)
Title: Electroacoustic transducer
Inventor: YAMAGUCHI FUMIHIKO
IPC: H04R7/18
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electroacoustic transducer that cancels unbalance in a vertical drive force of a diaphragm due to the magnetic flux distribution by means of the selection of the edge shape of the diaphragm so as to offer excellent sound quality, has proper shape and stiffness in comparison with those of the precedent technology and is adaptive to miniaturization and low- profile. SOLUTION: An upper roll shape and a lower roll shape are alternately formed to a vibrating face 14 at an equal interval, the upper and lower roll shapes are connected by a plane 18 formed at a range of angle α between a tangent (a) drawn to an inner circumferential part of the roll shapes along a tangential direction 12 of a curve 11 forming the inner circumference and the vibrating face 14 to configure an edge and the upper and lower roll shapes are configured as different curves so that different stiffness can be obtained in the vertical movement in order to cancel the difference between the vertical drive forces caused by a magnetic circuit.
Patent JP-H05138365-A (JP)
Title: X-type welding gun
Inventor: FURUYA HIROYUKI
IPC: B23K11/11
Filed: 1991-11-26
Abstract: PURPOSE:To modify an one-side X-type welding gun to an ordinary X-type welding gun as necessary. CONSTITUTION:A pair of gun arms 3, 4 pivoted on a common axis 2 are arranged in parallel on one side, for example, on the upper side in the pressurizing direction to a work, an electrode chip 61 abutted on the work from the upper side is mounted on the tip of the 1st gun arm 3, a bent part 7 extending to the lower direction is mounted on the front end of a 2nd gun arm 4, an electrode chip 62 abutted on the work from the lower side is mounted on the tip of this bent part and the offset X-type welding gun is constituted. The bent part 7 is formed separately from the 2nd gun arm, the 2nd gun arm 4 is reset so that it faces the lower side of the 1st gun arm 3, a chip holder 8 holding an electrode chip 63 facing the electrode chip 61 is mounted on the front end of the 2nd gun arm 4, thereby, the one-side X-type welding gun is reconstructed into the ordinary X-type welding gun and the welding gun is easily modified.
Patent JP-H11133884-A (JP)
Title: Head-mounted display device
Inventor: HIROSE MASANAO
IPC: G02B27/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display device capable of always clearly displaying irrespective of change in brightness of an external world and permitting to reduce a weight while a display state is being kept excellent. SOLUTION: This display device has at least a glasses part 40 located to cover both eyes of a wearer and a frame part 20 bearing the glasses part 40, and is mounted on the wearer and displays a predetermined image in a specific area of the visual field visible from the wearer. The frame part 20 comprises an eaves part 22 extending from a wearer's forehead position when installed, an opening part 26 formed by penetrating through the top and bottom of a part of eaves part 22; a display means for taking external light from the opening 26 and outputting a projected display image displaying; and the glasses part 40 has a light reflecting part 42 for reflecting the projected display image at a position in a specific area and guiding it to the wearer's eyeballs.
Patent JP-H10145052-A (JP)
Title: Electronic device
Inventor: SOEDA TOMOHIRO
IPC: G09F9/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide the electronic device, which can correspond to all operators and can improve the operability of the operating device and the visibility of a display part. SOLUTION: In this device, a display 2 is provided on the surface of a device body 1. Upper buttons 6 are provided at the upper side of the body 1. Side buttons 3 are provided at the right and left side parts of the body 1. A tilt devices T, which is located at the back side of the side buttons 3 and supports the body 1 at a given angle, is provided. The tilt device T is constituted of a tilt supporting leg 12, which is movably attached to the body 1 and has a tilt stay 14 for supporting the body 1 at the given angle in cooperation with a tilt leg member 13 in contact with the providing surface, an engaging part, wherein a plurality of parts 19-1-19-6 are aligned in the longitudinal direction so that the tilt stay 14 can be selectively engaged and disengaged, and a twisting spring which biases the test stay 14 to the side of the engaging part.
Patent JP-2000137205-A (JP)
Title: Driving circuit for electrooptical device and electrooptical device
Inventor: AOKI TORU
IPC: G02F1/133
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the driving circuit of an electrooptical device capable of obtaining a satisfactory display picture in which a ghost or the like is never generated. SOLUTION: This device has plural picture signal lines 115 supplying picture signals, sampling switches 121 sampling picture signals to be supplied to the plural signal lines 115 to supply the sampled signals to respective data lines, a shift register 400 outputting sampling control signals commonly by every block consisting of plural sampling switches, first output buffer circuits 124 connected to the output terminals of the shift register 400 and second output buffer circuits 125 connected in parallel with output ends of the first buffer circuits and, moreover, the output ends of the plural buffer circuits 125 are respectively connected to the sampling switches 121 in the respective blocks.
Patent JP-H03173077-A (JP)
Title: Connector device
Inventor: ISHIDA TETSURO
IPC: H05K1/11
Filed: 1989-11-30
Abstract: PURPOSE:To reduce the armoring space of a connecting body and to realize a compact size by providing a holder to be the rotating center of the second connector and the second guide to guide the rotation, and connecting the second connecting terminal slidable superposing to the first connecting terminal when the second connector is rotated and connected to the first connector. CONSTITUTION:At the front side upper edge of a connector 21, a rib-form holder 30 to be the fulcrum when connectors 21 and 22 are connected each other is projected. The holder 30 is provided along a contact seat 24 same as a terminal shelf 26, whereas the connector 22 is housed in an aperture 35 opened to the front side surface 13b of a storing recess 13, and a plain contact seat 36 surface-contacting to the contact seat 24 of one side connector 21 is formed. By such a constitution, the first and the second connectors 21 and 22 are connected each other by a rotation around the holder 30 as the fulcrum, and thereby, it is not necessary to secure a special space for sliding between the storing recess 13 and a connecting body. Consequently, a connector device to reduce the armoring space of the connecting body and to make a body to be connected compact can be obtained.
Patent JP-S63168255-A (JP)
Title: Method and apparatus for producing fine metallic wire
Inventor: HANAI YOSHIYASU
IPC: B22D11/01
Filed: 1986-12-30
Abstract: PURPOSE:To obtain a fine metallic wire having fixed shape and quality by reciprocately moving a molten metal injection nozzle toward width direction of a drum while keeping distance between inclined liquid coolant layer surface and the molten metal injection nozzle at constant. CONSTITUTION:An axial line direction servomotor 40 is fitted to an axial line direction slide mechanism 42 and a radius direction slide mechanism 44 is driven toward the axial line direction. A radius direction servomotor 46 is fitted to the radius direction slide mechanism 44 and the molten metal injection apparatus 26 composing of heating coil 48 and molten metal injection nozzle 30 is driven toward radius direction. A rotating axial line direction servomotor 40 and the radius direction servo motor 46 are connected with a controller 52, to enable to operate a programming numerical control. While keeping the distance between the molten metal injection nozzle 30 and liquid coolant surface 24a at the constant distance by the program, the molten metal is injected from the nozzle 30.
Patent JP-H10152655-A (JP)
Title: Adhesive sheet and the like for protective covering and method for protective covering
Inventor: IMONO SHIYOUZOU
IPC: C09J167/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet and the like for protective covering which can satisfactorily cover and protect an article such as a name card and can be removed from the article without damaging or soiling it by forming, on a substrate, a specific adhesive layer which is excellent in autohesion but is not substantially tacky. SOLUTION: The substrate used is selected from among ones exhibiting a high anchor effect between an adhesive layer formed thereon, examples of the substrate being a plastic film (e.g. a polyester film), a metal foil, and a porous material. Usually, the substrate with a thickness of 10-100μm is used. The adhesive layer contains a polycarbonate represented by the formula (wherein R is a 2-20C hydrocarbon group) and having a wt. average mol.wt. or 30,000 or higher as the main component. The polyester is suitably cross-linked and the solvent-insolubles content is adjusted to 1-50wt.%, and thus the adhesive layer which is not substantially tacky but is excellent in autohesion is formed.
Patent JP-H02155691-A (JP)
Title: Heat-sensitive recording material
Inventor: YAMAMOTO KOJI
IPC: B41M5/30
Filed: 1988-12-08
Abstract: PURPOSE:To enable the attainment of high sensitivity and prevention of discolor ation of the surface in a long-term storage by making a specific developer be contained in a color developing layer and by making the ammonium salt of a maleic acid copolymer be contained further therein. CONSTITUTION:In a heat-sensitive recording material wherein a color developing layer whose main constituents are a leuco dye and a developer is provided on a substrate, a heat-sensitive recording material of this invention is character ized in that a developer expressed by a formula (1) is contained in the color developing layer and that the ammonium salt of a maleic acid copolymer is contained further therein. As to the ammonium salt of the maleic acid copoly mer, a copolymer of diisobutylene maleic anhydride or the like can be mentioned, and it is used within the limits of 0.1 to 2.0 pts. wt., or preferably 0.2 to 1.0 pts. wt., to 1 pt. wt. of the leuco dye. As for the developer, well known developers, e.g. a phenolic compound, a thiophenolic compound, a thiourea derivative, an organic acid, a metal salt thereof, etc., can be used in combination as occasion demands.
Patent JP-S63165901-A (JP)
Title: Drive circuit for self-supporting solenoid
Inventor: YOKOYAMA YOSHIHIKO
IPC: G05B9/02
Filed: 1986-12-27
Abstract: PURPOSE:To improve the availability of a port and to avoid the coil damage by burning by giving thee drive instruction meaning of two coils to the two levels that can be secured by a single port of an MPU and deciding the coil working time in terms of hardware. CONSTITUTION:An MPU 30 outputs a control signal CTL through a port P1 and gives instructions for drive of a sucking coil 11 and a resetting coil 12 at an H level and an L level of the signal CTL respectively. An energization control circuit 40 consists of a rise edge action type monostable multivibrator 41 and a fall edge action type monostable multivibrator 42 which outputs drive signals DV1 and DV2 that are set at H levels in a fixed time from the rise and the fall respectively. The drivers 21 and 22 are switched on when the signals DV1 and DV2 are set at H levels and supply the currents to both coils 11 and 12. These energizing periods of time are set by both monostable multivibrators 41 and 42 in terms of hardware. Thus the coils 11 and 12 are never damaged by burning despite a program runaway.
Patent JP-H01208464-A (JP)
Title: Production of superconductive membrane
Inventor: RIN IBETSUTO DOOREI
IPC: C01B13/14
Filed: 1988-12-09
Abstract: PURPOSE: To stably form a superconducting thin film which is not changed from the compsn. of a target on a substrate by using the target of the same compsn. and irradiating the target with an Ar ion beam at a specific angle at the time of forming Y-Ba-Cu-O ceramic system superconducting thin film.  
     CONSTITUTION: The target 2 of a ceramic system expressed by the formula AaBbCucDd is mounted on the water cooled base 1 in a lamination chamber 10 [where, A; Y or Er, Dy, La, Ho, B; Ba or group IIa elements of periodic table, such as Sr and Ca, D; O or elements of second period of periodic table, such as N and F, a=1, b=2, c=3, d=7-δ (δ is a coefft.)]. The substrate 4 is arranged across a shutter 3 in the position opposite thereto. The inside of the lamination chamber 10 is evacuated and gaseous Ar 8 is sent to an ion gun 7 which irradiates the surface of the target 2 with the Ar ion beam 6 at the angle 6 with the normal thereof to first clean the target 2. The shutter 3 is then opened and the ceramic superconducting thin film of the compsn. Y 1 Ba 2 Cu 3 O 7-δ  of the same compsn. as the compsn. of the target is formed on the substrate 4 heated by a heater 5 and is then annealed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09275368-A (JP)
Title: Echo canceller
Inventor: MIHIYAERU MAURAA
IPC: H04M9/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by updating a transfer function when the result of correlation between a block generated from a prescribed number of samples from a received signal and an echo signal to be derived thereof and received exceeds a prescribed threshold level thereby reducing number of filter coefficients to be decided and its calculation job amount. SOLUTION: A transfer function selected between a transmission line 1 and a reception line 2 in a communication system is decided by a digital filter of the echo canceller 5. A block autocorrelation device 4 is connected also between the transmission line 1 and the reception line 2 and a threshold level decided by a logic circuit 3 provided in the device 4 relates to update of the transfer function of the echo canceller 5. A function of a gate circuit 6 ensures to use the samples of a selected block to calculate the transfer function of the echo canceller 5.
Patent JP-H06159082-A (JP)
Title: Internal combustion engine
Inventor: TATENO MANABU
IPC: F02D9/02
Filed: 1992-11-20
Abstract: PURPOSE:To easily heat up a housing, and thereby prevent moisture contained in intake air from being frozen by forming the outlet portion of a bypass passage integrally with a throttle valve housing in an internal combustion engine disposing a flow rate control valve within the bypass passage bypassing a supercharger. CONSTITUTION:In the internal combustion engine where a bypass passage 11 is provided in such a way that a supercharger 5 is bypassed, and the flow rate of the supercharger is controlled by controlling a circulation air flow rate control valve 12 disposed in the midway to the aforesaid passage, and the flow rate control valve 12 is formed integrally with a throttle body 6, so that the outlet portion 13 of the bypass passage 11 is thereby formed integrally with the throttle body 6. And the throttle body 6 is heated by supercharged air of high temperature. By this constitution, disorders which are described as follows, are dissolved, that is, air temperature within an intake duct 4 is lowered as pressure within the intake duct 4 located at the upstream side of the supercharger 5 is lowered, the amount of intake air passing through the throttle valve 9 is thereby cooled, moisture contained in intake air is frozen particularly when intake air is low in temperature, and throttle valve 9 is finally frozen.
Patent JP-H08166967-A (JP)
Title: Information reproducing device and information editing device
Inventor: YAMAUCHI KAZUHIKO
IPC: G06F17/30
Filed: 1994-12-15
Abstract: PURPOSE: To provide an information reproducing device by which whether continuous reproduction through a retrieval result or normal reproduction is recognized by a user while continuously reproducing the retrieval result and to provide an information editing device by which the information provided that is edited in a satisfactory environment. CONSTITUTION: A reproduction control part 19 generates a retrieval reproducing route for designating the order of whole retrieved information blocks, reproduces a background information block corresponding to the retrieval information block in a reproducing part 13, reproduces an information block added in the retrieval result in the reproducing part 13 by order designated in the retrieval reproducing route and reproduces the information block in the reproducing part 13 in accordance with route information in another case. A synthesizing part 15 synthesizes reproduction data of background information in a reproduction data holding part 14 with respective kinds of reproduction data of the retrieval result. Thus, background information is synthesized and displayed while the retrieval result is continuously reproduced.
Patent JP-H08167435-A (JP)
Title: Terminal device
Inventor: SAIDA SHOICHI
IPC: H01R4/48
Filed: 1994-12-15
Abstract: PURPOSE: To provide a terminal device which can surely connect electric wires with no tool used such as a screw driver and the like and employs a locking spring capable of clearly showing a discrimination between a connected condition and a non-.connected condition. CONSTITUTION: A locking hole 5 capable of loosely fitting a terminal plate 3 and an electric wire 4 is provided for a space below a front plate section 2, concurrently a locking spring 1 formed out of a belt shaped spring plate connecting an upper end between the front plate section 2 and a rear plate section 6 with an upper plate section 7, is inserted into the locking hole 5 at the tip end side of the terminal plate 3 faced to the electric wire insertion hole of a base A, and the lower end hole periphery of the locking hole 5 is brought into contact with the lower surface of the terminal plate 3 with pressure under the elasticity of the locking spring 1.  Besides, a lock releasing lever 10 which presses the upper plate section 7 of the locking spring 1 when the locking spring 1 is erected is provided above the locking spring 1 in such a way as to freely rise and fall, concurrently a fall support section 13 is provided for the lock released lever 10, which holds a fall condition while being pressed by the upper plate section 7 of the locking spring 1 when the lock release lever 10 falls, so that the connecting condition of an electric wire can thereby be surely recognized by visually making sure of the rise and fall condition of the lock release lever 10.
Patent JP-2000197996-A (JP)
Title: Forming method and device therefor
Inventor: MAKITA AKIRA
IPC: B22F3/035
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a forming method and a forming device capable of feeding raw material powder into a cavity at a high speed and conducting a continuous forming operation without generating a problem of powder biting, etc. SOLUTION: A feeder box 26 accommodating raw material powder 30 having an average grain size of 0.1-500 μm is positioned above the cavity 20 of a die 12, at the state where the pressure in the feeder box 26 and the cavity 20 are respectively set to <=10 kPa, the raw material powder 30 is made to fall into the cavity 20. The raw material powder 30 may be fed with vibration of the feeder box or through a hose 58. The raw material powder 30 may be granulation powder as well as rare earth alloy powder. The raw material powder 30 fed into the cavity 20 is compacted by an upper punch 36 and a lower punch 18.
Patent JP-H09150664-A (JP)
Title: Load receiving stand elevating mechanism of load receiving stand elevator
Inventor: TSUJIHAMA YASUO
IPC: B60P1/46
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To hold a load receiving stand always horizontally by no operation of a cylinder in the other side by an alignment wire when one side of the load receiving stand is not operated. SOLUTION: An alignment wire 5 for aligning right/left hydraulic cylinders 4 is arranged in a load receiving stand elevator. At the elevating time of a load receiving stand 3, when one hydraulic cylinder 4 is not operated by a trouble and when one side of the load receiving stand 3 can not rise by the catching of a load at one side hydraulic cylinder side, if the slider 2 of one side of the load receiving stand 3 is not operated, only the other side of the load receiving stand 3 is not elevated due to that the slider 2 of other side can not elevate by the alignment wire 5. Thereby, the load receiving stand 3 always can be held horizontally and the safety can be ensured and also the damage of a member is not brought about.
Patent JP-H05150737-A (JP)
Title: Driving circuit for display device
Inventor: NAKANISHI KAORU
IPC: G09G3/20
Filed: 1991-11-27
Abstract: PURPOSE:To provide the driving circuit for the display device which can supply a driving voltage for many gradations without increasing the number of external source voltages. CONSTITUTION:This driving circuit is equipped with a timing signal generating circuit 4 which generates timing signals TO, T1... T7 having different pulse widths in one horizontal period as many as the gradations. Further, the driving circuit is equipped with a voltage control circuit 5 which selects one of the timing signals T0, T1... T7 in each horizontal period according to the contents of video signals HnDO, HnD1, and HnD2 by receiving the video signals HnDO, HnD1, and HnD2 and the timing signals TO, T1...,T7, and outputs control signals CON1 and CON2 of specific level only for a period corresponding to the pulse width of the selected timing signal. An output voltage generating circuit 6 receives the external source voltage V and charges a capacitor with the external source voltage V only for the period wherein the control signals CON1 and CON2 are outputted in one horizontal period to generate the driving voltage.