baber/WOPTO huggingface dataset:
Patent JP-2001103597-A (JP)
Title: Loudspeaker system
Inventor: KISHIGAMI JUN
IPC: H04R17/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide loudspeaker system using a fluid to deliver a drive force to a sound emitting section that can reproduce sound without distortion up to a large sound volume. SOLUTION: A driving force delivery mechanism 32 configured by filling a fluid 40 to an elastic bag 41 is interposed between a sound emitter 30 of a sound emitting section 31 supported by a loudspeaker frame 28 via an edge 29 and a voice coil bobbin 33 of a drive section 35 that vibrates and drives this sound emitter 30 with an electric signal, and the elastic bag 41 exerts a required pressure to the fluid 40 so as to deliver the driving force in a vibrating direction of the sound emitter 30.
Patent JP-H05120296-A (JP)
Title: Gantt chart editor
Inventor: KATAOKA KEIICHI
IPC: G06Q10/10
Filed: 1991-10-25
Abstract: PURPOSE:To reduce misoperation and improve the operability by displaying a menu for function selection on a Gantt chart nearby a correction object when the correction object is selected. CONSTITUTION:When a production lot X is corrected from a display position 6 to a display position 8, the production lot X at the display position 6 is selected with a mouse (clicked), and then the correction object is selected, so that the window menu 10 for correcting function selection is displayed nearby the correction object. In the window menu 10, 'movement' is clicked and the display position 8 as a movement destination is clicked to complete the movement of the production lot X. In this case, the production lot X indicates that it is produced on a line C between, for example, twelve o'clock midnight of Oct. 3 and noon of Oct. 4. Thus, the function selection menu is displayed on the Gantt chart on the screen nearby the correction object and the correction is made to reduce the misoperation and improve the operability.
Patent JP-H08113277-A (JP)
Title: Ejection valve doubling safety valve adapted to, pressure filling, method for safely using the valve, and filling method thereof
Inventor: KITABAYASHI SEIICHI
IPC: F16K1/30
Filed: 1994-10-07
Abstract: PURPOSE: To avoid an explosion without a work for a perforating operation or the like by a method wherein when an internal pressure is raised by heat applied from the external, heated fluid in a container is discharged by pushing open a through hole opening/dosing packing. CONSTITUTION: Normally, an upper end of a ring packing 4 is disposed over a rear surface of a mountain cap 1 and a peripheral side surface of a valve housing 2 for closing a through hole 8 provided in an appropriate position of a cylindrically projected part of the mountain cap 1. For use, a valve stem 7 is pressed down against the drag of a spring 6, whereby a lateral hole 14 provided in a bottom of a vertical hole provided in the valve stem 7 is released from a close contact state with the ring packing 4 to communicate the inside and outside of a container body with each other to allow a content to be ejected out from an ejection port 16.  With the increase of an internal pressure by application of a high heat from the external in an incinerator or the like, the through hole opening/closing packing 4 is pushed open from the lateral through hole 14 provided in the peripheral side surface of the valve housing 2, and pressurized fluid in the container is discharged.
Patent JP-H06209011-A (JP)
Title: Manufacture of thin film transistor
Inventor: KIMU JIYON HIYUN
IPC: H01L29/78
Filed: 1993-11-09
Abstract: PURPOSE: To provide a method for manufacturing a low-cost thin-film transistor, by forming a silicon film on source and drain electrodes after an ohmic layer is formed in an ion implantation or ion shower step, and reducing the fractin defective caused by impurity in thin-film transistor. CONSTITUTION: An ohmic layer 16 is formed in an ion implantation or ion shower step. A metallic layer 14 doped with ions is formed on a source electrode 12 and a drain electrode 13. A semiconductor layer 15 is formed on the ion- doped metallic layer 14, and a gate insulation layer 17 is formed on the semiconductor layer 15. After a metallic layer is deposited on the gate insulating layer 17 in an evaporation method, a photo-etching step is carried out, and a gate electrode 18 is formed to complete a thin-film transistor.
Patent JP-H04155277-A (JP)
Title: Burn-in device
Inventor: MATSUSAKO TAKAO
IPC: G01R31/30
Filed: 1990-10-17
Abstract: PURPOSE:To achieve burn-in at a plurality of types of temperatures at the same time with one burn-in device by allowing one burn-in device to have a plurality of burn-in baths whose temperature can be controlled. CONSTITUTION:A burn-in device is divided into burn-in baths 1a - 1d with four furnaces by a heat-insulating structure wall. The burn-in baths 1a - 1d independently have a blower 3 and a heater 4 and the burn-in baths 1a - 1d allow temperature to be controlled independently. Then, two burn-in baths out of four burn-in baths are set to 125 deg.C and burn-in of type A is executed. The remaining burn-in baths 1c and 1d are set to 100 deg.C and burn-in of B is executed. In this burn-in device, the burn-in devices are independent so that not only the burn-in temperature but also the burn-in time can be independently executed.
Patent JP-H08113477-A (JP)
Title: Elevated spot working vehicle
Inventor: KADOGUCHI SATORU
IPC: B66F11/04
Filed: 1994-10-19
Abstract: PURPOSE: To obtain an elevated spot working vehicle in which the outside dimension of a vehicle body in the boom housing state can be decreased. CONSTITUTION: Since a turntable 12 for pivotally supporting and turning a boom 13 capable of performing fall-operation is so arranged that the turning center S may be positioned backward from a rear axle K of a vehicle body 11, the space of a load-carrying platform 11a behind an operation cabin C arranged before the vehicle body 11 can be widely occupied. Therefore, the length of the boom 13 can be lengthened even if the boom 13 and a working stand 14 are turned down and housed in the load-carrying platform 11 in a plan view. Since the boom 13 is housed with the angle of depression in a front part in the housing state, the total height of an elevated spot working vehicle can be restrained to be low even when the working stand 14 is arranged on the boom tip.
Patent JP-H01120926-A (JP)
Title: Polling system in audio system
Inventor: GO YASUNAO
IPC: H04L12/40
Filed: 1987-11-05
Abstract: PURPOSE:To surely recognize the presence of a slave controller by monitoring the presence of a request signal on a transmission line when no connection of slave controllers is confirmed by the initial polling and applying polling again when the presence is detected. CONSTITUTION:A system controller 1 applies polling through a bus line 7 in the leading of the system at power application, the presence of the connection of the slave controller to the bus line 7 is confirmed and the result is stored and communication control is applied only to the slave controller whose connection is confirmed. When entirely no slave controller connected to the bus line 7 exists, whether or not a line level of a service request line SRQ is transited to an L level is monitored and when the transition to the L level is detected, polling is applied so as to confirm the presence of the connection of the slave controller again with respect to the system controller 1.
Patent JP-H06131732-A (JP)
Title: Edge recording/reproducing device for magneto-optical disk
Inventor: TAGUCHI MASAKAZU
IPC: G11B7/0045
Filed: 1992-10-19
Abstract: PURPOSE:To obtain an edge recording/reproducing device for a magneto-optical disk capable of immediately detecting the edge shift of a domain at the time of recording so as to compensate. CONSTITUTION:By transmitting a recording beam 35 from the light emitting means for recording of a recording optical mechanism 31 toward a magneto-optical disk 1, recording in a domain D is performed, a reproducing beam 36 is transmitted to the domain D from the light emitting means for reproduction of a reproducing optical mechanism 32, a reflected reproducing beam 36 is received by a light receiving means. Thus, the obtained reproducing signal S1 is converted into a binary signal S3 having a H and an L levels by a binarization means 40 and a pulse width S4 is detected from the binary signal S3 by means of a pulse width detection means 41. A compensation signal S5 is outputted according to an error between the pulse width S4 and a reference pulse width by means of a control means 43 and a control signal S6 for setting light emitting intensity of the light emitting means for recording is outputted so that the error between the pulse width and the reference pulse width is eliminated according to the compensation signal S5 by means of a light power setting means 44.
Patent JP-H04321910-A (JP)
Title: Transducer whose inductive coupling is improved
Inventor: MAIKERU ERU MARARII
IPC: G11B5/127
Filed: 1991-10-25
Abstract: PURPOSE: To reinforce magnetic flux conduction by means of rotation much more than magnetic flux conduction by means of wall operation. CONSTITUTION: A ferromagnetic yoke 32 is constituted of arms 36 and 38 woven through a plane coil 34. A recording medium 40 is shifted to a direction 41 under a head 30 and reading is executed from a pair of magnetic shift parts 40a and 40b. The magnetic flux of a '+' shift part 40a returns to a '-' shift part 40b from the arm 36 through the yoke 32. At that time, magnetic flux passes through the coil 34 twice in the same direction. An electric signal generated in the coil 34 by making magnetic flux pass through the arm 36 is equal for making the number of effective winding times of the coil twice without physically increasing the number of winding parts.  When more than one coil 35 is added to the coil in series, guide connection to the yoke 32 is increased, The head constituted by the coils 34 and 35 whose number of winding is 14, for example, becomes one magnetic flux mutual operation part of 2 coils ×14 times winding/coil ×number of coil passing times of magnetic flux 2 = 57 number of winding times. The electric signal similar to that of a head having a single coil having 56 winding parts is generated.
Patent JP-H1099295-A (JP)
Title: Nuclear magnetic resonance imaging
Inventor: MIURA YOSHIAKI
IPC: A61B5/055
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide improved image quality of reconstructed images by reducing a level difference of amplitude between a real part data and imaginary part data which are to be obtained by complex detection. SOLUTION: A real part output and an imaginary output from a complex detection circuit 32 are converted to digital data by an AD converter 33. A level difference of amplitude of the real part data and the imaginary part data is fed to a host computer 21 and a sequence controller 22. A phase relationship between a carrier and a reference signal is adjusted to an appropriate value by controlling frequency synthesizers 24 and 25 according to the level difference.
Patent JP-H06106890-A (JP)
Title: Accepting and adjusting device of order slip for restaurant
Inventor: KUDO REIKO
IPC: B42F1/02
Filed: 1992-09-27
Abstract: PURPOSE:To provide the accepting and adjusting device which is capable of effectively putting up an order slip accepted from a guest in the kitchen of a restaurant so as to prevent mistake of the turn of an order and cooking. CONSTITUTION:An adhesive tape B long sideways is detachably attached on the surface of a supporting base A long sideways which is attached to a wall and a shelf in the kitchen of a restaurant. Many order slips C are arranged in the cross direction on the surface of the adhesive tape B and so stuck that at least the upper parts are peeled respectively. Further numbers 1 are given in the cross direction on the surface of the supporting base A becoming the upper part of the adhesive tape B. The adhesive tape B is formed into an adhesive double-side coating tape or an endless band shape or constituted into a winding form.
Patent JP-S61159318-A (JP)
Title: Method of preventing idle cutting of scrap shear
Inventor: SUZUKI YOSHIHISA
IPC: B30B9/32
Filed: 1984-12-27
Abstract: PURPOSE:To improve working efficiency and save energy by partitioning the front part of a pusher zone with a retainer slide and a cutting slide until a pusher load reaches a defined value to provide preliminary compression, in an iron group scrap disposing equipment. CONSTITUTION:At the time of starting, a scrap retainer slide 21 and a cutting slide 22 are lowered, to partition the front part of a pusher zone. Then, after pushing in scrap in the pusher zone 7, a pusher cylinder is started and the pusher is continuously advanced, to sufficiently compress the scrap. When the scrap is compressed sufficiently, the pusher is temporarily stopped by operating a pressure switch 38, and a retainer cylinder 23 and a cutting cylinder 24 are driven to elevate the retainer slide 21 and the cutting slide 22. And, then, after advancing the pusher by a certain amount, the scrap is held 21 and cut off 22. This construction improves efficiently while save energy.
Patent JP-S62139953-A (JP)
Title: Cylinder structure head for engine
Inventor: KADOI KUNIAKI
IPC: F02F7/00
Filed: 1985-12-13
Abstract: PURPOSE:To increase rigidity of the matching surface of a cylinder head by inwardly curving said mating surface of said cylinder head near a plug inserting port, in an engine in which an ignition plug is projected toward the center of a combustion chamber from the side of said cylinder head. CONSTITUTION:Plug installing ports 15 are obliquely formed through a cylinder head 3 from its exhaust side to the top centers of combustion chamber 6 respectively. The mating surface 3a of the cylinder head 4 with a cylinder head cover 20, corresponding to the inserting port part 15a of the plug installing port 15, is inwardly curved to the vicinity of a line connecting the centers of head bolt boss parts 14 on the exhaust side (ignition plug 9 inserting side). The inserting port part 15a of the plug installing port 15 is connected in an integrated form with the nearby head bolt boss part 14 by means of a rib 17.
Patent JP-H07115670-A (JP)
Title: Spectrum analysis circuit
Inventor: OTA SHOICHI
IPC: H04Q1/448
Filed: 1993-10-15
Abstract: PURPOSE:To simplify circuit constitution and to reduce a cost by successively switching plural filter means by a spectrum analysis circuit and supplying signals from the connected filter means to a sample-and-hold circuit. CONSTITUTION:When a power source is applied to this spectrum analysis circuit, a controller 2 discharges the sample-and-hold circuits 3L and 3R. That is, ports P1L and P1R are turned to L. After standing by until potential is stabilized, LPFs 71L and 71R are connected. The ports P1L and P1R are turned to high impedance, discharging is ended and setting them as A/D conversion input ports. The low-band components of the audio signals of L and R channels are supplied to the circuits 3L and 3R, a sample-and-hold operation is executed to them and standby is performed for a time of 25ms until the output is stabilized. The A/D value of an input voltage from the circuits 3L and 3R to the ports P1L and P1R is fetched as R channel low-band level data and displayed on a display part 1.
Patent JP-2001107163-A (JP)
Title: METHOD FOR PRODUCING PARTICLE DISPERSION TYPE Ti ALLOY
Inventor: HORATA AKIRA
IPC: C22C14/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a particle dispersion type Ti alloy capable of obtaining a particle dispersion type Ti alloy good in the dispersibility of TiB particles and excellent in fatigue strength. SOLUTION: In this method for producing a particle dispersion type Ti alloy in which TiB particles are dispersed, Ti-containing alloy element powder in which the content of Ti is lower than that in a desired Ti alloy or Ti-containing alloy element powder in which the content of Ti and the content of a part of alloy element among alloy elements other than Ti are lower than those in the desired Ti alloy, deficit Ti powder, deficit alloy element powder other than Ti if necessary and TiB2 powder by a required amount are mixed and sintered.
Patent JP-H06111491-A (JP)
Title: Method for certifying optical disk
Inventor: WATASE KENTA
IPC: G11B20/18
Filed: 1992-09-25
Abstract: PURPOSE:To shorten a time required for alternately processing an optical disk by eliminating rapidly a defective sector circulating the alternate processing for increasing the reliability in a disk. CONSTITUTION:A sector becoming a defect already or the sector having a possibility to become the defect in future are eliminated by a Slipping system during the alternate processing, and thereafter, a Grouping by a DDS is performed, and a Linear replacement system is applied. By the significance of written information, the sector becoming the defect already or the sector having a possibility to become the defect in future are judged. For instance, whether or not the number of sectors whose ID can not be read is made 1 piece among 3 pieces, or whether the defect of 2 bytes or above exists in a data field or not, etc., are made judgement reference.
Patent JP-H06106198-A (JP)
Title: Method and device for microbiological reduction of amount of surplus sludge
Inventor: TOYA TAISUKE
IPC: C02F11/02
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a bacteriolytic action without the need of any special auxiliary equipment and a method for reducing the amt. of surplus sludge through recycling of bacteria by a method wherein the surplus sludge discharged from a process for biological treatment of dirty water is inoculated with one or more strans of the slime bacteria having a bacteriolytic action and the surplus sludge is subjected to the action of the bacteria in an aerobic condition. CONSTITUTION:The method for microbiological reduction of the amt. of surplus sludge includes introducing surplus sludge 4 from a microbiological treating tank into a surplus solid concn. tank 2 to concentrate the same to about 20,000-30,000mg/l; thereafter sending the surplus sludge 4 into a sludge amt. reducing tank 3; inoculating the surplus sludge 4 in the sludge amt. reducing tank 3 with a biomass 12 consisting of one or more strains of the slime bacteria having a bacteriolytic action on the surplus sludge 4 by using any one of supply means such as shower, sprayer, injector and simple pipe; and subjecting the surplus sludge 4 to the action of the inoculated bacteria for 3-5 days at a normal temp. of around 25 deg.C in an aerobic condition, whereby the surplus sludge 4 is bacteriolyzed, the slime bacteria is reconstructed by assimilation and the amt. of the surplus sludge 4 is reduced due to a loss entailed by the respiration of the bacteria.
Patent JP-H08118557-A (JP)
Title: Transparent functional membrane containing functional ultra-fine particles, transparent functional film and manufacture thereof
Inventor: NAKAMURA NORINAGA
IPC: G02B1/14
Filed: 1994-10-20
Abstract: PURPOSE: To provide a transparent functional membrane which can perform the function of a plurality of functional ultra-fine particles to manufacture the membrane and a transparent functional film and has excellent adhesive properties of the particles, the film and a method for manufacturing the same. CONSTITUTION: Different layers in which at least two or more types of functional ultra-fine particles are individually aggregated are integrated to form a functional ultra-fine particle layer 5 (e.g. a low refractive index ultra-fine particle layer 3, a high refractive index ultra-fine particle layer 4), or different layers in which part of the particles are aggregated in mixed state are integrated to form the layer 5 made of the two or more layers. The layer 5 made of the two or more layers is localized from the boundary between the layers in contact with a resin layer 2 to the interior of the layer 2 to be fixed. A transparent functional membrane of such a structure is formed on a transparent plastic base material film 1 to form a transparent functional film.
Patent JP-H11112703-A (JP)
Title: Scanner
Inventor: TAKAYANAGI JUN
IPC: H04N1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To permit mirror plates to smoothly rotate together by supporting one mirror rotatably, perpendicularly and integratedly forming in the other end part of a main frame part, supporting the other mirror plate rotatably and also fixing to rotate and fixing the both of them to a mirror frame. SOLUTION: The mirror frame 100 consists of both end parts 100a and 100b for fixing the mirror plates 16 and 17 and an intermediate part 100c for connecting both end parts. The mirror plates 16 and 17 are fixed to the mirror frame 100 by a fixing bolt, an adhesive resin and fastening, for example, and rigid assembly is constituted by fixing the mirror plates 16 and 17 to the mirror frame 100. As a result, the left and right mirror plates are rotated together even when the mirror holding leaf spring is weak and the mirrors return to the original position even when the mirror is displaced.
Patent JP-H01121598-A (JP)
Title: Vortex type turbo machine
Inventor: YAMAMOTO MASAFUMI
IPC: F04D23/00
Filed: 1987-11-06
Abstract: PURPOSE:To obtain high compression efficiency by reducing the advance angle of fluid caused by an impeller, and increasing the number of revolutions of fluid inside a main flow line. CONSTITUTION:An impeller 3 is formed with vanes 32 radially projected facing to a main flow line 24 at the outer periphery 31a of a hub having a drive shaft 7 connected thereto. The impeller 32 is formed such that its contour line does not protrudes on the rear side in the rotational direction toward a vane rear edge 32b from a vane front edge 32a, and a vane rear edge 32b on the rear side of the rotational direction stands on the rear from the vane 32 on the front side of the rotational direction, in the adjacent vanes 32, looking from the vane front edge 32a.
Patent JP-H10103132-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: FUJII MASAKI
IPC: F02D41/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To delay rich/lean inversion decision in air-fuel ratio feedback control, in the case of starting feedback correction after sensor activation, start the air-fuel ratio feedback correction during the delay time of rich/lean inversion division, and prevent generation of fluctuation of air-fuel ratio. SOLUTION: In rich/lean inversion decision when a sensor output is generated higher/lower than a rich/lean decision value (0.45V), a delay time TLR, TRL is set. Air-fuel ration feedback correction is started after activation of an O2 sensor, this activation decision is performed by whether or not a sensor output is an activation decision value (0.55V) or more. However, the air-fuel ratio feedback correction is not executed after a transfer to activation from non- activation of an O2 sensor till the lapse of prescribed period TA (TA>=TLR).
Patent JP-H11119361-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SATO KIICHI
IPC: G03C1/035
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material having high sensitivity and improved graininess and self-releasing characteristics. SOLUTION: This photographic sensitive material has photographic composing layers comprising each at least one layer of red-sensitive layer, green-sensitive layer, blue-sensitive layer and nonphotosensitive layer on one surface of a transparent supporting body. At least one layer of the photographic layers contains a monodispersion planer emulsion containing planer particles of a >=5 aspect ratio and a monodispersion planer emulsion containing planer particles of a <5 aspect ratio. The ratio of silver content in the latter monodispersion planer emulsion is preferably 1 to 30 mol.% to the monodispersion planer emulsion containing planer particles of a >=5 aspect ratio.