baber/WOPTO huggingface dataset:
Patent JP-S61152132-A (JP)
Title: Receiver
Inventor: SAKANISHI MASAYUKI
IPC: H04B1/18
Filed: 1984-12-26
Abstract: PURPOSE:To reduce the influence of a jamming wave inputted to a receiving antenna upon a radio frequency amplifier and to make the action of a radio equipment excellent by controlling the amplifying action of the radio frequency amplifier to the on and off state at a level discriminated with an electric field intensity detecting circuit. CONSTITUTION:The 1st and 2nd mixers 14 and 16 and IF amplifiers 19 and 20 process the output of the radio frequency (RF) amplifier 12 of a moving radio equipment, and a discriminater 21 outputs a low frequency signal AF. The rectifying circuit 22 of an electric field detecting circuit 23 rectifies an output from the IF amplifier 20, and the rectified voltage is applied to a control circuit 23, which controls an electric power source switch 24 connected to an electric power source 25. The switch 24 controls with on and off the amplifying action of the RF amplifier 12. The control circuit 23 in a circuit 26 compares the rectified output level of the IF amplifier 20 with the prescribed level, and the switch 24 is controlled. When the switch 24 is over the prescribed level, the gain of the RF amplifier 12 is made zero, whereby the influence of the jamming wave from the receiving antenna 11 is reduced.
Patent JP-H03133512-A (JP)
Title: Container for extruder
Inventor: KIKUCHI SHIGEYUKI
IPC: B21C29/02
Filed: 1989-10-19
Abstract: PURPOSE:To adjust the temperature inside a billet hole and to uniformize a metal flow speed, by providing plural temperature controlling means controllable individually inside the container peripheral wall close to the internal face of the billet hole with their distributing independently in the circumferential direction. CONSTITUTION:A container 1 for an extruder can variously vary the tempera ture of the billet hole 2 internal face in the peripheral direction by locally cooling or heating it by temperature controlling means 5a - 5h in the peripheral direction. The temperature distribution of the billet can be varied at each part in the peripheral direction corresponding to the part where the metal flow speed of the metal passing through the forming hole of a die is likely to slow and to the part likely to quicken and the accuracy of an extrusion shape steel and the extrusion speed can be improved by uniformizing the metal flow speed of a billet in the container 1 on the whole.
Patent JP-H0691659-A (JP)
Title: Conveyor belt for vulcanizing waterproof sheet
Inventor: KANO HIKARI
IPC: B65H5/02
Filed: 1992-09-16
Abstract: PURPOSE:To efficiently vulcanize rubber sheet without scrapping a rubber sheet patterned at a joint as a defective product by covering, with a covering member, the joint where both end parts of a conveyor belt body are sewn together. CONSTITUTION:A conveyor belt 1 to be used for continuously vulcanizing a waterproof sheet has a structure that a joint 4 of both end parts of a conveyor belt body 2 sewn together is covered with a covering member 3. Therefore, the joint 4 of the conveyor belt body 2 lapped and sewn together by a sewing machine will not be in contact with a rubber sheet directly. The trace of the joint 4 in the rubber sheet is very slight comparing with prior art one having stitching. Accordingly, a rubber sheet having excellent appearance can be obtained, and it is almost the same as one which is patterned at other part than the joint 4 also with respect to tensile strength and tensile extension percentage.
Patent JP-H03135640-A (JP)
Title: Processor containing cache memory
Inventor: ISHII SATOSHI
IPC: G06F15/78
Filed: 1989-10-20
Abstract: PURPOSE:To reduce the load of software by providing an output-only port and an input-only port separately from each other and therefore evading the collision of signals due to a timing error and the deterioration of the bus transfer efficiency. CONSTITUTION:A processor containing a cache memory 12 writes data into a main memory connected to the processor through a system bus 2 via an output-only port 22. When the data are read out of the main memory, a read address is outputted to the bus 2 from an input-only port 23 and then the read data are inputted from the bus 23 via the port 23. Thus it is not required to switch the data transfer direction necessary for a conventional input/output port with use of both ports 22 and 23. At the same time, the automatic flash is attained. Thus the load of software is reduced.
Patent JP-S63128247-A (JP)
Title: Metal/insulator/semiconductor capacitor type gaseous oxygen sensor
Inventor: MIYAHARA YUJI
IPC: H01L29/94
Filed: 1986-11-19
Abstract: PURPOSE:To obtain a gaseous oxygen sensor which permits easy prepn. and has excellent long-term stability by laminating a solid electrolyte layer which dissociates oxygen molecules to oxygen ions on a thin film-like insulating layer formed on a semiconductor substrate. CONSTITUTION:The insulating layer 12 is formed on the silicon substrate 10. The insulating layer 12 consists of an SiO2 oxide film 14 and an Si3N4 insulating film 16. The solid electrolyte layer 18 is laminated on the insulating film 16. The layer 18 consists of a Y2O3 or CaO-doped ZrO2 film. A metal electrode 20 is provided atop the layer 18. Platinum, palladium, etc., which have the high catalytic effect for the dissociation reaction to dissociate gaseous oxygen to oxygen ions at a room temp. are preferable as the electrode 20. The gaseous oxygen in the atmosphere is dissociated to ions at the boundary between the electrode 20 which catalyzes the reaction to dissociate the gaseous oxygen to oxygen ions and the layer 18. The electromotive force corresponding to the gaseous oxygen partial pressure in the atmosphere is generated when the dissociation attains equal.
Patent JP-H03138494-A (JP)
Title: Motor-driven blower
Inventor: SHIMIZU YUICHI
IPC: F04D29/28
Filed: 1989-10-20
Abstract: PURPOSE:To improve the ventilation efficiency by increasing the air quantity and vacuum degree by arranging an inducer for feeding air into an impeller by changing the direction of flow and conforming the impeller back plate to the R shape of an inducer back plate. CONSTITUTION:An impeller 24 consists of a plurality of blades 25, shroud 32 nipping the blades 25, and an impeller back plate 33. An inducer 34 which gradually changes the flow direction from the axial direction to the radial direction and sends air into the impeller 24 is installed on the inner peripheral part of the impeller 24. Further, the inducer 34 consists of a back plate 37 having the radius of curvature in which the diameter gradually increases towards the inner surface in the radial direction from the axial direction and a plurality of blades 36. Further, an impeller back plate 33 is once bent upward along the outer shape of the inducer 34 on the meridional form and then bent gradually downward in the radial direction so as to form the extension in R shape on the inducer back plate 37 surface.
Patent JP-S61153617-A (JP)
Title: Polarization noise reducing element
Inventor: HORIGUCHI TSUNEO
IPC: G01M11/00
Filed: 1984-12-27
Abstract: PURPOSE:To reduce polarization noise while holding the merit of a polarized wave separation type optical directional coupler and to measure backscattered light or Fresnel reflected light from an optical fiber highly accurately by using the characteristics of double-refractive media. CONSTITUTION:N (N>=2) double-refractive media are arranged in series and the angle theta formed by the main axes of at least one group or more of adjacent double-refractive media is set up to an angle approximately satisfied with tan<2>(2theta)=2. An optical pulse projected from a light source 1 is passed through a polarized wave separation type optical direction coupler 3, made incident upon a polarization holding optical fiber 4, and then made incident upon a testing SMF5. The light scattered backward or reflected in the testing SMF5 is passed through the fiber 4 again and only the polarized component rectangular to a polarizing direction of the incident optical pulse is guided to a photodetector 6 by the coupler 3 and detected. The fiber 4 concerned has double refractive property larger than that of a normal SMF, and when the polarization direction coincides with the main axis, the optical fiber propagates the incident light while holding the polarization direction of the incident light.
Patent JP-H02120711-A (JP)
Title: Photometric and distance measuring device
Inventor: IKEDA OSAMU
IPC: G02B7/28
Filed: 1988-10-28
Abstract: PURPOSE:To correctly adjust the focus to a principal field intended by a photographer by placing the principal object in a narrow area or a wide area by a photographer's will and selecting a photometric mode, and detecting a focusing state with respect to an abject of the same area as the photometry. CONSTITUTION:When a mode for bringing a narrow area to photometry by a manual operation of a selecting means 303 is selected, first of all, the photometry in a narrow area is executed, and subsequently, a focusing state of a the object existing in the same narrow area is detected. When a mode for bringing a wide area to photometry is selected, first of all, the photometry in a wide area is executed, and subsequently, a focusing state of the object existing in the same wide area is detected. Next, the detected photometric output and focusing information are led to a control means 304, and the principal object in a narrow area or a wide area by the selected mode is photographed by a correct exposure, and also, in a state that the focus is adjusted correctly.
Patent JP-H06124551-A (JP)
Title: Driving device for pickup
Inventor: AOKI TAKESHI
IPC: G11B21/02
Filed: 1992-10-13
Abstract: PURPOSE:To provide the driving device which can smoothly execute the driving action of a pickup. CONSTITUTION:This driving device is constituted of a pickup supporting member 2 which is guided in the movement in the diametral direction of a disk by a columnar guide shaft 1 and is fixed with the pickup 3 and a driving member 8 which is mounted to this guide shaft 1 so as to be slid and displaced integrally with the pickup supporting member 2, is formed with a spur gear 9 intermeshed with a driving gear 6 and is provided turnably with the guide shaft 1.
Patent JP-2001100461-A (JP)
Title: Resin for toner, toner and production method of toner
Inventor: SHIOZAKI MASAYA
IPC: C08L55/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin for a color toner, color toner and a method of producing the resin which has excellent fixing property, offset resistance, storage property, heat resistance and antiblocking property and which can give excellent picture quality. SOLUTION: The resin for a color toner is prepared by copolymerization of a vinyl monomer and an olefin polymer the one molecular end of which is modified with a group having a radical polymerizable unsaturated double bond. The resin has 40 to 70 deg.C glass transition point and 1×104 to 50×104 weight average mol.wt.
Patent JP-2001101280-A (JP)
Title: System for processing order data
Inventor: IIDA YUJI
IPC: G06F19/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a customer for executing settlement by a debit card in a restaurant, etc., with a charge credit system from being unconscious of shortage in the balance of a bank account until payment. SOLUTION: A card reader for the debit card is arranged in an input part. The input part decides that a money amount being equal to or more than the price of a merchandise which the customer orders is to be drawn from the account when he or she orders, who executes settlement by the debit card. When data of the debit card are inputted by the card reader, the drawing of the money amount to be drawn is demanded to a financial organ having the account of the debit card. A storage management part cumulatively stores the drawn money amount as the one to be kept by customer when the establishment response of drawing is received from the financial organ.  A settlement processing art compares the money amount to be kept in the storage management part with the price for the whole merchandises ordered by him or her in the case the customer executes settlement by the debit card and it outputs a difference amount as a return when the kept money amount is more than the price of the whole ordered merchandises.
Patent JP-S61155287-A (JP)
Title: Closed vessel
Inventor: TADA KOJI
IPC: C30B15/00
Filed: 1984-12-28
Abstract: PURPOSE:To provide a closed vessel capable of maintaining high air-tightness at high temp., by filling an inert liquid in a fit part of a freely attachable and detachable cover and a main body of a vessel. CONSTITUTION:A highly reactive material 5 is filled in a main body 1 of a closed vessel at room temp. or low temp. Inactive solid 3 such as B2O3 having moderate viscosity at high temp. or inactive liquid 3 such as silicone grease having air-tightness maintaining effect at low temp. is applied to the fit part of a freely attachable and detachable cover 2. Then the cover 2 is laid at the position for sealing of the main body 1. The inactive solid or liquid 3 is brought into the fluid condition by heating with a heater, etc. Inert gas is introduced into the inside of an external vessel 4 until the pressure difference between the inside pressure of the vessel 4 and the inside pressure of the vessel 1 attains <=0.2atm. Then, the vessel 1 is sealed with the inactive solid or liquid 3.
Patent JP-H10125721-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI CHIKAKO
IPC: H01L23/12
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the inductance by connecting electrode pads of a semiconductor chip to a wiring layer by the through-hole bonding and providing a power or ground plane layer at least on one side of an insulation tape to do the wiring processing with the least distance. SOLUTION: A semiconductor chip 1 has electrode pads 2 at the peripheral edge and connections 17 provided on a wiring layer 14a are bonded to the pads 2 through through-holes. On other area than the connections 17 of the layer 14 a ground plane layer 10a is provided. Ground electrodes of the chip 1 are connected to the plane layer 10a through the connections 17. From the plane layer 10a the wiring layer 14a is connected by through-holes 5 provided at the periphery of an insulating tape 15 and further connected to grounding bumps 6a disposed near the through-holes.
Patent JP-H06101099-A (JP)
Title: Electrolytic device
Inventor: AKAGI KAZUTO
IPC: C25D21/00
Filed: 1992-09-18
Abstract: PURPOSE:To carry out electrolysis under the optimum conditions at all times with no need for the troublesome electrode exchange operation. CONSTITUTION:This electrolytic device 1 is provided with an electrolytic cell 2 for storing an electrolyte, an electrode supporting rod 3 laid on the upper part of the cell 2 and an electrode 5 hung from the rod 3 and arranged in the cell 2 and used to electrolyze a material dipped in the electrolyte in the cell 2, and a mechanism is provided to vertically move the electrode 5 in the cell 2. Further, a mechanism is provided to reciprocate the electrode 5 in the cell 2 in the X direction perpendicular to the material, and an electrode driving mechanism is furnished to change the area of the electrode opposed to the material.
Patent JP-S61149946-A (JP)
Title: Silver halide photographic sensitive material
Inventor: EZAKI ATSUO
IPC: G03C1/06
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a high contrast dot image by using silver halide (AgX) particles produced in the presence of a water soluble Rh salt having a specified concn. in an AgX emulsion layer formed on a support and by incorporating a specified compound into a hydrophilic colloidal layer. CONSTITUTION:When hydrophilic colloidal layers including at least one AgX emulsion layer are formed on a support to obtain a photosensitive AgX material, AgX particles produced in the presence of a water soluble Rh salt by 1X10<-7>-5X10<-7>mol per 1mol AgX are used in the AgX emulsion layer, and a tetrazolium compound represented by the formula (where each of R1-R3 is H or a group whose sigmaP is negative, but all of R1-R3 are not H, and X<-> is an anion) is incorporated into at least one of the hydrophilic colloidal layers. A photographic image having the high contrast and the superior dot quality in net exposure can be obtd. by using the resulting photosensitive material. The photosensitive material has stable quality during storage and is suitable for a photomechanical process.
Patent JP-H01115327-A (JP)
Title: Toilet bow1 seat with a box for receiving sheet paper roll
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/22
Filed: 1987-10-29
Abstract: PURPOSE: To easily cut seat paper from a cutting perforation by pressing the rear end of the sheet paper by the leading end of a front cover after stool. CONSTITUTION: A spring 23a is mounted on the base end pivot shaft 19c of a front opening and closing cover 19b and applies downward revolving power to the front opening and closing cover 19b to press and hold seat paper between the lower end of the L-shaped leading end part of the front opening and closing cover 19b and the upper end of a front wall 17. Therefore, the seat paper P is drawn out to the surface of the toilet seat main body 11 by a required length to be cut and the rear end of the seat paper P is pressed by the front opening and closing cover 19b to be easily and certainly cut along a cutting perforation.
Patent JP-H02191721-A (JP)
Title: Bicomponent adhesive fiber
Inventor: JIYON SEUNGUN AN
IPC: D01F8/10
Filed: 1989-10-24
Abstract: PURPOSE: To obtain the subject fiber consisting of a sheath having low melting point and a polyester core having high melting point and so preferable for nonwoven fabrics and bonded products wherein the sheath is composed of an organic copolymer of ethylene with a polar comonomer. CONSTITUTION: The objective sheath/core binder fiber has (A) a sheath having low melting point and composed of an organic copolymer of ethylene with a polar comonomer and (B) a polyester core having high melting point. Blends of the objective fiber and polyester fiber are processed to obtain formed materials and the formed materials are heat-treated to obtain formed and bonded products.
Patent JP-H07130013-A (JP)
Title: Probe scanning mechanism and memory device applying scanning type tunnel microscope
Inventor: KAWAGISHI HIDEYUKI
IPC: G01B21/30
Filed: 1993-11-04
Abstract: PURPOSE:To provide a small-sized probe scanning mechanism characterized by a simple construction, a wide scanning range and a small size and the memory device applying the scanning type tunnel microscope. CONSTITUTION:This probe scanning mechanism has a container 15 for a vibration medium housing mercury 2 as the vibration medium in the container opened at its upper surface. A horizontally moving plate 1 horizontally movable in the mercury 2 is disposed near the one inner wall of this container 15 for the vibration medium. A driving circuit 18 for the horizontally moving plate for moving the horizontally moving plate 1 to a prescribed distance at a prescribed speed in a horizontal direction is connected to the horizontally moving plate 1. A perpendicularly moving plate 20 perpendicularly movable into the mercury 2 is disposed near the other inner wall of the container 15 for the vibration medium. A driving circuit 16 for the perpendicularly moving plate for perpendicularly moving the perpendicularly moving plate 2 into the mercury 2 is connected to the perpendicularly moving plate 20. A recording medium unit 31 is arranged to face the probe scanning mechanism above this mechanism, by which the memory device applying the scanning type tunnel microscope is realized.
Patent JP-H06105331-A (JP)
Title: Television receiver
Inventor: IKEDA HIROYA
IPC: H04N9/68
Filed: 1992-09-18
Abstract: PURPOSE:To make the white balance constant with respect to all, luminance level including a median luminance level. CONSTITUTION:Conversion tables 4, 5, 6 are inserted respectively to R, G and B channels. Conversion data to be stored in the conversion tables 4, 5,6 are generated by a data generating circuit 12. Thus, a gain is independently and nonlinearly set to each of R, G, B channels.
Patent JP-H01117546-A (JP)
Title: Facsimile communication system
Inventor: YOKOSUKA KUNIKO
IPC: H04N1/00
Filed: 1987-10-30
Abstract: PURPOSE:To save a communication cost by using a packet network with a low communication cost so as to connect a long communication distance, thereby decreasing the section using a telephone network with a high communication cost. CONSTITUTION:The application request receiving means 5 of a facsimile request program 4 receives a facsimile output request from an application program 3 and sends the signal to a transmission means 6. The transmission means 6 transfers a facsimile data 15 is an external storage device 2 to a 2nd host computer 8 via a packet network. The 2nd host computer 8 receives the facsimile data 15 to store it in an external storage device 9. Then the facsimile data 15 in the external storage device 9 is sent to the facsimile equipment 14 via the telephone network 13. Thus, the communication cost is saved.
Patent JP-H11100760-A (JP)
Title: Driving device in automatic weaving machine
Inventor: MAEKAWA KAZUHIRO
IPC: D04B15/94
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate a gap adjusting of a position detector detecting a transferred position of each driving linear motor in an automatic weaving machine and eliminate any variation of the gap. SOLUTION: This driving device in an automatic weaving machine has linear motors having jacks flatly constructed and being connected to weaving needles, a linear guide 8 holding needles 71 and 73 of the linear motors and a position detector 9 detecting a transferred position of each needle in a casing 1 having a thinned shape. In the driving device, a detecting element 92 is provided on an inside bottom face of a fixed guide 81 constituting a linear guide 8 and an element to be detected 93 opposing to the detecting element 92 is provided on a slider 83 transferring by a linear ball bearing 82 along the fixed guide 81, then a gap of the position detector 9 is adjusted before fitting the linear guide 8 in the casing 1.
Patent JP-H08131925-A (JP)
Title: Lining device on pipe inner face
Inventor: KOGA MOTOYUKI
IPC: B05C7/08
Filed: 1994-11-09
Abstract: PURPOSE: To provide a lining device which can form a uniform lining film by combinedly using a lining formed by air flow and a lining by pigs. CONSTITUTION: Resin is push-moved by passing compressed air through a rear pig member 1 and applying the compressed air directly to the resin to form a rough lining film M on a pipeline inner wall temporarily. A front pig 5 is moved by push moving the resin and the rear pig member 1 is pulled, and the lining film M is smoothed and moved to form a uniform lining film on a pipe inner wall face.
Patent JP-H09114016-A (JP)
Title: Slide carrier
Inventor: SAKAGUCHI YASUNOBU
IPC: G03B27/62
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To expose a slide in a state that the optical axis of an image- formation lens is stably aligned with the center of a film surface by providing an abutting part deciding the position of a slide carrier in an orthogonal direction in the case of attaching the slide at a specified position and a spacer freely attached to/detached from the abutting part. SOLUTION: By setting the attaching position of the slide carrier 10 on a carrier base 18 in accordance with the selected slide A, the center of the slide A in a direction (y) is aligned with the optical axis L. Namely, an engaging member 98 being the abutting part on an input device in the direction (y) functions also as a fixing member for the slide carrier 10 on the carrier base 18, and the abutting part 15a and the base part 98b of the engaging member 98 abut on each other, so that the position of the slide carrier 10 in the direction (y) is regulated. The spacer 102 is freely attached/detached between a carrier body and the engaging part 98, and plural kinds of spacers having different thickness (width in the direction (y)) are prepared.