baber/WOPTO huggingface dataset:
Patent JP-S6320667-A (JP)
Title: Word processor
Inventor: KAWAKAMI YASUSHI
IPC: G06F17/21
Filed: 1986-07-15
Abstract: PURPOSE:To shorten the text editing time by searching a margin or a tab set by the command signal from an input device to move a cursor to the searched position by skipping when the format set mode is set. CONSTITUTION:When the positions of a margin, a tab, or the like are shifted or erased to change the print format on the way of text editing, a display control means searches the margin or the tap set on a scale at present and moves the cursor to the searched position by skipping when the command signal from the input device is inputted. The margin or the tap displayed on the scale is automatically searched and the cursor is moved to the searched position by skipping in such manner, thereby reducing the key operation for movement and shortening the text editing work time.
Patent JP-H04226550-A (JP)
Title: Thermoplastic composition containing copolymer based on ethylene and maleic anhydride, and industrial article obtained from this composition
Inventor: JIYAN RUBE
IPC: C09D123/02
Filed: 1991-07-05
Abstract: Thermoplastic composition comprising a mixture of 25-80% by weight of at least one partially crystalline polymer or copolymer of ethylene which has a density of 0.870-0.945, of 15-85% by weight of at least one random copolymer containing 83-99.7 mol% of units derived from ethylene, 0-14 mol% of units derived from at least one ester of acrylic or methacrylic acid and 0.3-3 mol% of units derived from maleic anhydride, and having a melt index of 1-500 dg/min, of 1-8% by weight of at least one rubber, and of 0-8% by weight of talc; the use of this composition for the manufacture of a film which has adhesive properties; an industrial article comprising a metal coated with at least one layer of this composition; and a composite film comprising at least one layer comprising this composition, with the condition that the proportion of talc in the latter does not exceed the proportion which is sufficient to provide an antiblocking effect, and at least one layer of another thermoplastic substance.
Patent JP-H0911507-A (JP)
Title: Color recording apparatus
Inventor: NAKAMURA KAZUHIRO
IPC: G06F3/12
Filed: 1995-06-30
Abstract: PURPOSE: To provide a color recording apparatus capable of performing recording even when ink of a desired color is exhausted by effectively utilizing residual ink. CONSTITUTION: The residual amt. of the ink of each color remaining in an ink tank IT is always monitored by an ink residual amt. detection sensor 1711 to be transmitted to an MPU 1701. Recording data or color designated data is received from a host through an interface 1700. When inks of all of colors do not remain, residual ink is used to perform monochromatic recording on the basis of the received color designated data or the data from the ink residual amt. detection sensor 1711 according to a designated recording mode or the color of the residual ink is investigated and control is performed so as to perform recording by the investigated residual ink.
Patent JP-H03197931-A (JP)
Title: Combination of optical amplifier and opti- cal detector
Inventor: NIROI KEE DATSUTA
IPC: H04B10/294
Filed: 1990-06-26
Abstract: PURPOSE: To enable a photodetector to monitor the operation of an optical amplifier without reducing the output power of the optical amplifier by arranging the photodetector so that a part of electromagnetic energy carried in the end part of an optical mode is detected from the optical amplifier. CONSTITUTION: The photodetector and the optical amplifier are integrated on the same semiconductor chip side by side. A part of the electromagnetic energy carried in the end part of the optical mode is detected by the photodetector for the purpose of monitoring the average output power of the optical amplifier. Current limitation and side face refractive index induction are given by an Fe or Ti doped semiconductor layer. Thus, the detector can monitor the operation of the optical amplifier without reducing the output power of the optical amplifier.
Patent JP-S6321630-A (JP)
Title: Diaphragm device for camera
Inventor: KIKUCHI YOSHIHIRO
IPC: H04N5/232
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate the generation of ghost and flare by varying the light transmissivity of filter which is so arranged as to cover an aperture part associatively with the opening/closing operation of the aperture part. CONSTITUTION:The filter 12 varies continuously in light transmissivity about a shaft 8 and is arranged rotatably in front of or behind a diaphragm device so that the aperture part 7 is covered successively with a part which is different in light transmissivity according to the angle of rotation. A motor 9 is driven associatively with the rotation of a diaphragm blade 6 to rotate the filter 12 counterclockwise when driven in such a direction that the blade 6 reduces the aperture part 7. Namely, when the aperture part 7 is reduced in size associatively with the diaphragm operation of the diaphragm device, a filter part 12 having lower light transmissivity is positioned at the aperture part 7.
Patent JP-H0917517-A (JP)
Title: Connector socket with switch
Inventor: KIMURA KAZUHIRO
IPC: H01R13/703
Filed: 1995-06-30
Abstract: PURPOSE: To provide a connector socket with a switch with high durability by installing an arm part of a moving contact supporting member along an outer wall circumferential surface of a circular recess and inserting a contact part of the tip into the circular recess through a slit. CONSTITUTION: A moving contact supporting member comprising an arm part having a contact part constituting a switch and a spring member having a terminal is arranged in a connector socket in which a female contact housing part surrounded by a circular recess which opens on the front surface of an insulating body is formed. In this connector socket with switch, an arm supporting part of the moving contact supporting member is supported with a projection piece 31 formed in the axial direction on outer circumferential surface of an outer wall 28 covering the circular recess, and a terminal 14 is protruded from a bottom surface plate 29. The arm part 12 is formed in a circular arc shape along the outer circumferential surface of the outer wall, and the tip is bent to form a contact part.  The contact part is inserted into the circular recess through a slit 32 formed in the outer wall 28. The spring stroke of the contact part is sufficiently lengthened to heighten durability.
Patent JP-H0332389-A (JP)
Title: Thyristor leonard device
Inventor: TAJIMA TOSHINOBU
IPC: H02P7/292
Filed: 1989-06-28
Abstract: PURPOSE:To control a speed of fast response and to control a torque by providing a load resistor, a dummy load formed of a thyristor converter for regulating load power of the resistor, and a detector for detecting a generator output, and regulating the load power of the dummy load. CONSTITUTION:A generator apparatus having a mechanical power unit 1 for supplying power and a generator 2, a DC motor 3, a thyristor converter 5 for controlling the motor 3, a dummy load formed of the converter 5 and a load resistor 6, a detector for detecting a generator motor output power, a power controller 8 for controlling a generator output power constantly by regulating the output voltage of the converter 5 of the dummy load, etc., are provided. Accordingly, even if the load power of a thyristor Leonard unit drive side is abruptly varied by a control of a fast response, the dummy load is regulated by the controller 8 to maintain the generator output constant. Thus, the mechanical output of the unit 1 of a generator apparatus is constant to continue a stable operation.
Patent JP-S6057835-A (JP)
Title: Image receiving material
Inventor: OKAZAKI ATSUJI
IPC: G03C1/047
Filed: 1983-09-09
Abstract: PURPOSE:To enhance film strength, image density, and sharpness by incorporating gelatin specified in Ca concn. in a silver complex salt transfer diffusion material composed of a combination of a photosensitive material and an image receiving material. CONSTITUTION:Gelatin contg. <=1,000ppm is used as the binder of an image receiving layer. A hydrophilic synthetic resin, such as PVA, partially saponified polyvinyl acetate, maleic anhydride copolymer, the heat treated mixture of said copolymer and PVA, polyacrylamide, polyacrylic acid, poly-N-vinylpyrrolidone, and emulsion polymerized synthetic resins, can be used in combination with said gelatin, so long as the content of gelatin in the image receiving layer is lower than about 1,000ppm, and further, a nonsynthesized hydrophilic material, such as carboxymethyl cellulose, sodium alginate, dextran, gum arabic, agar, starch, and its derivs. may be used in combination, and they can be used together with usual gelatin. As a result, the obtained image receiving material can be enhanced in film strength, image density and sharpness.
Patent JP-H11343844-A (JP)
Title: Manufacture of catalyst converter for exhaust emission control
Inventor: NISHIKAWA YOSHIO
IPC: F01N3/28
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To appropriately arrange a holding seal material without biting it in the mating parts of a metallic shell by specifying filling density after assembling, and covering a required part with metal foil or an organic tape, in the holding seal material arranged between metallic shells covering a catalyst holding body. SOLUTION: A holding seal material arranged between a catalyst holding body and a metallic shell constituted of upper and lower two divided parts covering the outside of it, and consisting of a crystalline alumina fiber mat, is formed so that the alumina fiber mat regulating filling density into the range of 0.1-0.6 g/cm<3> after assembling is impregnated with organic binder of 1-10 wt.%. In the holding seal material, organic content of a part interfering with a locus passed by the metal shell at assembling is set to be 1.1 times the other part. A metal foil arranged on the flange part of the metallic shell on the outer circumferential part of the holding seal material is not specified in the sort, but a stainless steel foil is effective from the viewpoint of easy procurement and heat resistance.
Patent JP-H11342626-A (JP)
Title: Ink tank and ink jet recorder with ink tank
Inventor: HINAMI ATSUSHI
IPC: B41J2/175
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate visual confirmation of the roughness distribution of contained fibrous body of the same material having substantially identical dimensions by forming a part of a container for storing the fibers while absorbing ink of a transparent material and composing the fibrous body by mixing a plurality of fibers of different color. SOLUTION: In an ink jet recorder comprising an ink tank 20 for storing a fibrous body 24 contained in a container 21 while absorbing ink, at least a part of the container 21 is formed of a transparent material and the fibrous body 24 is composed by mixing a plurality of fibers 24A, 24B of different color. When the fibrous body 24 is composed of a same material having substantially identical dimensions, roughness distribution of the contained fibrous body 24 can be confirmed visually. When the fibrous body 24 is composed of fibers having different characteristics, mixed state distribution of the fibrous body 24 can be confirmed visually and the state of the fibrous body 24 can be managed easily after assembling an ink tank using an image recognizer.
Patent JP-S5691146-A (JP)
Title: Hot water supplier/air warmer
Inventor: YAMAMOTO TERUO
IPC: F24H9/20
Filed: 1979-12-21
Abstract: PURPOSE: To control unrestrictedly the level of output power during the air warming and to make the hot water supplying function higher than the air warming function by using a heat exchanger having two pipes arranged in parallel for directly heating both the water and air for hot water supplying and air warming purposes and by controlling proportionally the fuel supply rate.  
     CONSTITUTION: The heat exchanger 11 is of the double-pipe type which can heat directly the water and air for hot water supplying and air warming purposes. A heating burner comprises a main-burner 12 and a sub-burner 13. A heat exchanging pipe 11a for hot water supply is connected with a water supply pipe 14 and a hot water discharge pipe 15. Between the pipes 14 and 15 is interposed a flow rate switch 16. Between the both ends of a heat exchanging pipe 11b for air warming, a bypass valve 18 and a plurality of radiators 19 are connected in parallel through a pump 17. A fuel pipe is bifurcated downstream of a cock 20, one connected to the main-burner 12 and the other connected to the sub-burner 13 via a proportional control valve 21 and 22 respectively. In the vicinity of the outlet of the respective heat exchanging pipe 11a, 11b, there is provided a hot water supply sensor 23a and air warming sensor 23b, the output from which controls the proportional control valve 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6226984-A (JP)
Title: Image pickup device
Inventor: SUGIURA HIROAKI
IPC: H04N5/335
Filed: 1985-07-27
Abstract: PURPOSE:To obtain a high-resolution picture without vibrating an image pickup element mechanically by inserting the 2nd optical element having magnetooptic effect between the image pickup element and the 1st optical element splitting the light into an independent deflection component and inserting a polarizer between the 2nd optical element and the image pickup element. CONSTITUTION:When light from a lens 1 for forming the image is made incident on a birefringence plate 2, the incident light is split into a normal ray LO and an abnormal ray LE and the vibrating direction is shown in the arrow respectively. The optical axis of the plate 21 is shown by Q and the direction of the magnetic field fed to a Farady element 22 is shown by Ha. When the normal ray LO and the abnormal ray LE are made incident on the Farady element 22 such as lead glass, the polarized plane of the linearly polarized light is rotated by the applied magnetic field in the direction of magnetic field. In using the polarizer 23 transmitting only the light component vibrating in a direction of Wa, the ray LE0 is transmitted at H=H0 and the ray LO90 is transmitted at H=H90.
Patent JP-H0460992-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI MAKOTO
IPC: G11C7/12
Filed: 1990-06-27
Abstract: PURPOSE:To securely execute the write and read operations of a data at high speed by stopping the operation of a potential holding means such as a bit line load circuit by a bit line load control circuit when write and read compete to the same cell in more than two ports. CONSTITUTION:A potential hold control means 130 is added to control potential holding means 117 and 127 corresponding to plural address signal groups and control signal groups. When write and read compete to one memory cell 102, the operation of the potential holding means such as bit line load circuits 117 and 127 or the like can be stopped by the potential hold control means 130. Thus, the write and read operations of the data can be securely executed at high speed in a multiport system.
Patent JP-H0511249-A (JP)
Title: Liquid crystal display device
Inventor: HIGURE NOBUHIRO
IPC: G02F1/13357
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the power consumption required for a light emission body and to prolong the life of the light emission body by providing a means which guides external light in from the other side end surface, which crosses a side end surface for guiding the light from the light emission body at right angles, except from the light emission body. CONSTITUTION:This liquid crystal display device is equipped with the light emission body 6 which is supplied with electric power to emit light, a light guide plate 3 which guides the light from this light emission body 6 in from one side end surface and diffuses and emits the light from its main surface, and a liquid crystal display substrate 4 which is positioned on the main surface side of the light guide plate 3. In this case, this device is provided separately with the means which guides the external light in from the other side end surface, crossing one side end surface of the light guide plate 3 at right angles, except from the light emission body. Further, the device is equipped with a means which cuts off only the electric power supplied to the light emission body 6. If the device is irradiated with the sunshine or interior illumination light in its use place, the light is guided in from the new flank of the light guide plate 3 and diffused and emitted from the main surface on the side of the liquid crystal display substrate. Consequently, the external light except from the light emission body is only guided in, so an electrode for supply to the light emission body can be made small correspondingly.
Patent JP-H0334612-A (JP)
Title: Variable frequency characteristic equalizer
Inventor: HIRATA MINORU
IPC: H03H7/01
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the linear frequency characteristic having positive and negative gradation by adjusting a tertiary function type frequency characteristic equalizer by forming only the tertiary function type frequency characteristic equalizer to a variable type, and connecting the tertiary function type frequency characteristic equalizer and a secondary function type frequency characteristic equalizer in series. CONSTITUTION:The subject equalizer is provided with a tertiary function type frequency characteristic equalizer 1 and a secondary function type frequency characteristic equalizer 2, only the tertiary function type frequency characteristic equalizer 1 is formed to a variable type, and the tertiary function type frequency characteristic equalizer 1 and the secondary function type frequency characteristic equalizer 2 are connected in series. In such a way, by synthesizing the tertiary function type frequency characteristic equalizer 1 and the secondary function type frequency characteristic equalize 2, a continuous frequency characteristic is obtained easily by adjusting the tertiary function type frequency characteristic equalizer 1.
Patent JP-2000038267-A (JP)
Title: Safety device for lifting device
Inventor: FERRARI CARLO
IPC: B66B5/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a lifting device having such dimension that allows mounting to an existing lifting device and light weight and capable of being manufactured economically. SOLUTION: This safety device moves a cabin 3 of a lifting device when a main lifting device causes a failure, and it is provided with a platform 2 arranged below a base of the cabin 3 of the lifting device, an engaging means integrating the platform 2 with a shaft of the lifting device selectively, and a lifting means lifting and lowering the cabin 3 for the platform 2.
Patent JP-S5790730-A (JP)
Title: Selecting circuit of memory device
Inventor: SETO EIICHI
IPC: G06F12/16
Filed: 1980-11-27
Abstract: PURPOSE:To assure the holding of data during the backup of a battery and to reduce the power consumption of the battery, by controlling a transistor having a pull-up resistance provided at an input part of the selection signal of a memory device with the signal that previously announces the break of the power supply. CONSTITUTION:A transistor TR8B having a pull-up resistance 10 is provided between the logic output of a memory device selecting signal SD and a selection signal input part of a memory device 2. Then the base current of the TR8B is cut off during the backup of a battery by the output of a logic 7 of an open collector having a pull-up resistance 9 and with a main power supply cutoff previous announcement signal SP of the device 2 used as an input. Thus the TR8B is switched from ON to OFF to be held as it is. For instance, a circuit has a light emitting diode 8A of a photocoupler 8 which is connected to the output side of a TTL inverter logic 7 having an open collector output as shown in the diagram.
Patent JP-S5688443-A (JP)
Title: Imparting of flame retardance to tacky unvulcanized rubber
Inventor: ZAIZEN TAICHI
IPC: C08L21/00
Filed: 1979-12-21
Abstract: PURPOSE: To enhance flame retardance, by a method wherein a graphite which exhibits expansibility when heated, is added to a tacky unvulcanized rubber useful as a raw material for the production of a waterproof tape and a sealing material.  
     CONSTITUTION: Natural graphite having a high degree of crystallization is oxidized with various oxidizing agents or subjected to electrolytic oxidation to obtain a graphite having such a property that the graphite expands in the form of a caterpillar with heat. This expansible graphite is added to a tacky unvulcanized rubber to improve the flame retardance of the rubber without damaging various characteristics required for the tackey unvulcanized rubber. When the rubber is exposed to a fire, the added expansible graphite exhibits such a function that the graphite expands to form a heat insulating barrier which protect combustible materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5868561-A (JP)
Title: Four-way valve
Inventor: SUGIYAMA AKIRA
IPC: F25B41/04
Filed: 1981-10-21
Abstract: PURPOSE:To enhance reliability of operation of a four-way valve, by providing a sliding member having a needle valve at its both ends and covering a slide valve adapted for communicating a low-pressure pipe selectively with either of two changeover passages, disposing the sliding member within a valve body with a proper clearance to the inner wall surface of the same, and thereby omitting piston sealing sections of the valve. CONSTITUTION:In a valve body 20, a high-pressure pipe 21 is branched into two passages 21a, 21b, and a low-pressure pipe 22 is connected selectively to either of two  changeover passage 24, 36. A slide valve 25 is formed with a hollow space 25a and the  body of the slide valve 25 is fitted in a recess 26a of a sliding member 26, which is inserted into the valve body 20 in a freely slidable manner. Needle valves 30 are fixed  to the opposite ends of the sliding member 26, and covers 32 having valve seats 31  associated with respective needle valves 30 are fixed to the opposite end portions of  the valve body 20, whereby enclosed chambers 33 are formed on both sides of the sliding member 26. Further, the sliding member 26 is inserted into the valve body 20 with  a small clearance 38 to the inner wall surface of the same, and a high-pressure fluid is  supplied to the clearance 38. With such an arrangement, it is enabled to omit piston sealing sections at the opposite ends of the sliding member 26.
Patent JP-2000355693-A (JP)
Title: Coal gasification equipment
Inventor: ABE TAKAYUKI
IPC: C10J3/72
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide coal gasification equipment which can reduce the nitrogen concentration in a generated gas to increase the heating value of the gas and, at the same time, can promote the gasification reaction by CO2 and H2O to increase a carbon conversion and enables the disuse of a cyclone for char recycling and the like to reduce the cost of equipment. SOLUTION: Coal gasification equipment has a combustor 8 for burning part of the generated gas purified in a gas purification apparatus 3 with oxygen to generate a combustion gas composed of CO2 and H2O and a heat recovery apparatus 9 for cooling the combustion gas generated in the combustor 8 to a predetermined temperature to form a carrier gas and is constituted so as to allow the carrier gas cooled to the predetermined temperature in the heat recovery apparatus 9 to carry pulverized coal to a coal gasification furnace 1.