baber/WOPTO huggingface dataset:
Patent JP-H06257408-A (JP)
Title: Feed water pump driving turbine
Inventor: FUJITSUKA SHINYA
IPC: F01D25/16
Filed: 1993-03-03
Abstract: PURPOSE:To provide a feed water pump driving turbine capable of improving the efficiency at the time of low load in a plant by controlling the number of revolutions of the feed water pump turbine. CONSTITUTION:The operating revolution region of a shaft-system is improved by installing a magnetic bearing 33 and controlling a current flowing to the magnetic bearing by a magnetic bearing control device 35 to change the bearing rigidity and damping of the turbine shaft 10 system, and changing a critical speed of the shaft system.
Patent JP-H08230309-A (JP)
Title: Ink jet recording sheet
Inventor: ARAI TAKAO
IPC: B41M5/52
Filed: 1995-03-02
Abstract: PURPOSE: To provide an ink jet recording sheet high in coating layer strength and excellent in ink absorbability. CONSTITUTION: In an ink jet recording sheet wherein at least one or more ink receiving layer is provided on the single surface or both surfaces of a support, noncrystalline silica by an indirect method is added to the ink receiving layer in an amt. of 15-100% by wt. of the total amt. of the inorg. component constituting the ink receiving layer. By this method, the ink jet recording sheet high in coating layer strength and excellent in ink absorbability is obtained.
Patent JP-S60188927-A (JP)
Title: Manufacture of color matrix type liquid crystal display device
Inventor: OANA YASUHISA
IPC: G02F1/1335
Filed: 1984-03-08
Abstract: PURPOSE:To color a display electrode with a desired coloring matter without causing a parallax to a large-sized and highly minute display picture, and without generating a color shift, by selecting a display electrode to be colored, by a matrix driving, and coloring it by means of electrodeposition of a coloring matter. CONSTITUTION:Each unit display picture element placed in a shape of a matrix is connected to address lines 9, 10-11 connected to an address driving circuit 8 and data lines 13, 14, 15, 16-17 connected to a data driving circuit 12. Display electrodes 3, 4, 5, 6-7 of a matrix substrate are selected in case when the potential of both the address line and the data line is high, and a voltage is impressed. To the display electrode selected in this way, a coloring matter is colored by using an electrodepositing device.
Patent JP-H05243482-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIZUSHIMA TAMAKI
IPC: H01L25/18
Filed: 1992-02-28
Abstract: PURPOSE:To decrease wiring density by diving circuit blocks constituting a semiconductor integrated circuit into independent function blocks, forming the respective chips, stacking them, and interconnecting I/O terminals of the chips. CONSTITUTION:A chip 10 in which a plurality of memory cells are formed is stacked on a chip 20 in which a peripheral circuit driving the memory cells is formed. Pads 11 formed on the periphery of the chip 10 are connected with pads 12 on the chip surface via previously formed solder bumps 13. The pads 11, 12 are connected with I/O terminals of a peripheral circuits which terminals are formed in the chip 10 and the chip 20, respectively. The peripheral circuit is connected with pads 15 for outer connection formed on the periphery of the chip 20, via a wiring formed on the chip 20 surface. Since the memory cells and the peripheral circuit are individually formed in the chip 10 and the chip 20, respectively, the layouts of the respective inner wirings are simplified and have a large degree of design freedom.
Patent JP-H10228743-A (JP)
Title: Air bearing slider
Inventor: CHANG CIUTER
IPC: G11B5/60
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the floating characteristic of a slider and to increase the rigidity of an air bearing by a recessed part formed in a specified shape and a taper. SOLUTION: An air bearing slider used for a thin film magnetic head includes a corner recessed part 32 formed in a corner and a taper 30 formed in a front end. This taper is disposed between the corner recessed part and one side part of a slider. A polygon center recessed part 15 is surrounded by pads 10 and 12 connected together by a connecting part 9. The taper is divided into a plurality of portions by a recessed part in the front end. Further, a second corner recessed part is provided in the front end and, in this case, the taper may be disposed between the first and second corner recessed parts. The recessed part and the horizontal relief of the slider are formed in single etching step.
Patent JP-H05241658-A (JP)
Title: Traveling control method for unmanned truck and travel controlling device for realizing the device
Inventor: KAWASAKI KEIZO
IPC: B65G43/08
Filed: 1992-02-28
Abstract: PURPOSE:To smoothly travel an unmanned truck at the time of either normal travel operations or traverse operations. CONSTITUTION:When traveling an unmanned truck 10 forward and backward (at the time of normal travel operations), front and rear wheels 11 and 12 are torque controlled so that those torques can be made equal. When traveling the unmanned truck 10 to right and left (at the time of traverse operations),the front and rear wheels 11 and 12 are independently speed controlled. Therefore, at the time of normal travel operations, the load balance of driving motors 13 and 14 to drive the front and rear wheels 11 and 12 is made equal and the unmanned truck 10 can be efficiently normally traveled. At the time of traverse operations, the unmanned truck 10 can be traversed over a long distance since the route of the unmanned truck 10 can be adjusted corresponding to speed difference between the front and rear wheels 11 and 12.
Patent JP-H09234184-A (JP)
Title: Ophthalmological device
Inventor: MIYAKE NOBUYUKI
IPC: A61B3/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmological device which is provided with both of high freedom degree of a hand holding type and sureness of a stationary type. SOLUTION: An ophthalmological device is constituted of a hand holding part 2 and a dock 3 which are separated from/attached to each other. A control part 20 judges whether they are in a separated/attached state based on the detection result of a judgement switch 7. In its separated state, an image of the eyes to be tested is recognized by a finder 5. The control part 20 starts the measurement by the operation of a switch 6. When the switch 6 is operated, the measurement data is output from a light emitting part 27 as an optical signal. A driver 32 of the dock 3 makes a printer 18 to print the data received by a light receiving part 33. In its attached state, the image of the eyes to be tested is confirmed by a monitor 18. The control part 20 starts the measurement by the operation of a switch 13. The measurement results are sent to the dock 3 through contact groups 25, 17.
Patent JP-S60186229-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: A01G7/00
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06237543-A (JP)
Title: Uninterruptible power-supply apparatus
Inventor: WADA YOSHIHIRO
IPC: H02M7/48
Filed: 1993-02-08
Abstract: PURPOSE:To supply stable and high-quality electric power even with reference to a change in a load even when electric power is received from an engine generator in an uninterruptible power-supply apparatus wherein electric power is received either from the engine generator or from commercial power-supply. CONSTITUTION:An uninterruptible power-supply apparatus is provided with an engine generator 6 on the output side, it receives an output from the engine generator and also commercial power-supply electric power 1, it receives electric power of either the output from the engine generator or the commercial power-supply electric power, and it converts the electric power into, and outputs, AC electric power by an uninterruptible power-supply part 3. In the power- supply apparatus, the uninterruptible power-supply part 3 is provided with a bypass electricity- feeding circuit having a changeover switch and with a voltage-drooping circuit 18 equipped with a gain-change function. In the uninterruptible power-supply apparatus, the engine generator gives to the uninterruptible power-supply part an operating signal representing an operating state in an output, the gain of the voltage-drooping circuit is reduced during a period when the uninterruptible power-supply part receives the commercial power-supply electric power, the gain of the voltage-drooping circuit is increased during a period when the power supply part receives the output from the engine generator, and a means which prohibits the operation of the changeover switch part is installed.
Patent JP-S57157728-A (JP)
Title: Method of molding composite material pipe
Inventor: NISHINO YOSHINORI
IPC: B29C48/09
Filed: 1981-03-24
Abstract: PURPOSE:To enhance the efficiency in molding a composite material pipe by supplying a liquid resin containing reinforcing fibers to between the outside surface of a mortar resin pipe to be extruded and the inside surface of a cylindrical outer mold, and to between the inside surface of the mortar resin pipe and the outside surface of an inner mold. CONSTITUTION:Heated sand and resin pellets are charged into a hopper 10 and are taken out as a mixture 15 via a lower-end taking-out port 11, and the mixture 15 is cast between the cylindrical outer mold 16 and the inner mold 18 by a screw conveyor 1 while being heated by a heater 7. The mixture 15 brought into the form of a sand-mixed liquid resin 26 during the conveying is extruded between the inside surface 16a of the mold 16 and the outside surface 18a of the mold 18 and is simultaneously cooled by a cooling pipe 20 to become a mortar resin pipe 27. Then, the liquid resin 25 containing the reinforcing fibers is supplied to between the outside surface of the pipe 27 and the inside surface 16b of the outer mold 16 as well as to between the inside surface of the pipe 27 and the inside surface 18b of the inner mold 18 respectively through annular passages 24 and 25 to laminate fiber-reinforced resin layer 28, 29.
Patent JP-S57156858-A (JP)
Title: Resin coated sand for castings
Inventor: SAKAMOTO SHIZUO
IPC: B22C1/02
Filed: 1981-03-24
Abstract: PURPOSE:To improve a destruction property of a mold after pouring, by coating the foundry sand with titanium denatured phenol resin which has mixed <=1 kinds of calcium peroxide, magnesium peroxide, titanium peroxide, potassium peroxide and zinc peroxide. CONSTITUTION:Foundry sand is coated with titanium denatured phenol resin which has mixed one or more kinds of 0.1-20wt% calcium peroxide, magnesium peroxide, titanium peroxide, potassium peroxide and zinc peroxide, against the foundry sand. As for an effect as a decaying agent, calcium peroxide is largest, and the rest is large in order of magnesium peroxide, titanium peroxide, potassium peroxide and zinc peroxide. Titanium denatured phenol resin is obtained by making a titanium compound respond to phenol resin and denaturing it.
Patent JP-H03249292-A (JP)
Title: Method for pulping heat-sensitive recording waste paper
Inventor: TSUJI MASARU
IPC: D21C5/02
Filed: 1990-02-22
Abstract: PURPOSE:To effectively prepare pulp fibers having high whiteness from the waste paper of heat-sensitive recording paper by disaggregating the waste paper with an alkali aqueous solution, dehydrating the treated product for concentrating the product, bleaching the product, subjecting the treated product to a forth flotation treatment and subsequently washing the obtained pulp. CONSTITUTION:The waste paper of heat-sensitive recording paper including heat-sensitive recording paper having a water-resistant, oil resistant, plasticizer resistance protecting layer is disaggregated with (A) an alkaline aqueous solution, dehydrated to a concentration of >=15%, bleached with (B) a hypochlorous acid salt and (C) a surfactant with mechanically stirring, diluted, subjected to a froth flotation for the separation of the heat-sensitive recording materials with bubbling air and subsequently washed to provide pulp. The component A is preferably the aqueous solution of a hypochlorous acid salt and a defoaming agent is preferably added to the suspension before the dehydration and concentration process and before the washing process, respectively.
Patent JP-H09238330-A (JP)
Title: Tv intercom system
Inventor: SAKAMOTO HIDEO
IPC: H04N5/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the intercom system in which an image with excellent image quality is obtained without disturbance even when many signal amplifier stages are connected for a video signal sent for a long range. SOLUTION: This system is made up of an intercom slave set with camera, a signal amplifier, an interphone master set with television receiver interconnected by a balanced 2-wire cable. In this case, a signal limiter circuit 32 being an input level adjustment means is provided at the input stage of the signal amplifier 3 to reduce a signal delay time difference within a signal band of the frequency-modulated video signal and the signal limiter circuit 32 is used to adjust a video signal level to the amplifier circuit 31.
Patent JP-H10240722-A (JP)
Title: Data display device and storage medium
Inventor: NAKAYAMA KAZU
IPC: G06F3/0482
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a data display device and a storage medium in which the image display area of item data to be confirmed can be immediately displayed on a display screen (display area). SOLUTION: A CPU sets the position of an item frame 22a of each item data of record data and displays it in an edition area 22 based on layout data, and sets and displays the position of the item frame 22a corresponding to item data designated from among each item data displayed as a list on an item data display area 21 by a mouse or a key inputting part at the central part of the edition area 22. Also, in the case of change to data display based on another record data, display magnification in the edition area 22 is set as display magnification stored in the display magnification memory of a RAM, and the position of the item frame 22a corresponding to item data designated based on item No. data stored in the item memory of the RAM is set and displayed at the central part of the edition area 22.
Patent JP-H09237340-A (JP)
Title: Object learning device and object recognizing system
Inventor: MURASE HIROSHI
IPC: G06N3/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an object learning device and an object recognizing system capable of learning and recognizing an object only by observing a small number of typical image patterns. SOLUTION: This object learning device 1 and this object recognizing system 2 constitute an object recognizing system. The object learning device 1 observes a small number of pictures, generates many pictures by interpolating the small number of pictures by means of a picture interpolating device 5 or by deforming the pictures by means of a picture deforming device 6, and calculates the characteristic vectors of these pictures and the shapes of variable bodies by a picture compressing device 6. The picture compressing device 2 projects an inputted picture to a characteristic space setting the characteristic vector to be an axis by means of a pre-processing device 8, measures which various body an object is close to by a distance measuring device 9 and recognizes the object based on the result.
Patent JP-S63208999-A (JP)
Inventor: YASHIMA HIROSHI
IPC: G08B17/10
Filed: 1987-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60189565-A (JP)
Title: Kana/kanji converter
Inventor: ABE MASAHIRO
IPC: G06F17/28
Filed: 1984-03-09
Abstract: PURPOSE:To improve the efficiency of conversion by segmenting candidate characters for conversion from the left end of an input character string, finding out its tolerance, executing processing while holding the candidate characters having tolerance included in a certain range, and after the end of the processing, outputting a candidate character string having the highest tolerance out of the candidate character strings for conversion and displaying also other candidate groups. CONSTITUTION:When a ''kana'' (Japanese syllabary) character string is inputted from an input part 1 and its conversion is specified, a control part 2 forms candidate character strings having high tolerance of probability of conversion and stores the candidate character strings in a storage part 3. Then the control part 2 forms and displays the candidate character string having the highest tolerance out of the candidate character strings stored in the storage part 3 and a substitutive candidate character string to be selected in accordance with the leading candidate character string, so that the user can select the objective candidate character. In case of clause conversion, a pointer indicating a character position counted from the leading of the ''kana'' character string is successively advanced and the number of clauses is found out on the basis of weight considering the parts of speech, appearance frequency, etc. It is regarded that the number of clauses is inversely proportional to the height of tolerance, and when the tolerance exceeds its allowable value, the clause is picked up and displayed.
Patent JP-H06260595-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJISAWA TOMOTAKA
IPC: H01L21/822
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a semiconductor device wherein the influence of parasitic capacity is very small, irregularity is little, and MIS capacitance of high precision is realized, and its manufacturing method. CONSTITUTION:The title semiconductor device has an MIS structure constituted of a first conducting film 24 formed on an oxide film 22, a second conducting film 26 formed on at least a part of the first conducting film 24, an insulating film 28 formed on the second conducting film 26, and a third conducting film 31b formed on the insulating film 28, and at 4 least one leading out part 31a of an electrode formed on the first conducting film 24.
Patent JP-H06255868-A (JP)
Title: Recorder
Inventor: OKABE MAMORU
IPC: B65H29/70
Filed: 1993-03-04
Abstract: PURPOSE:To perform paper discharge action without dropping down recording paper from a paper discharge tray while preventing a printing surface from flawing of the recording paper existing to be discharged, in the case of discharge action. CONSTITUTION:Fed recording paper 16 is fed to the second step paper discharge roller 102 and a driven roller 101 by the first step paper discharge roller 100 and the driven roller 101 and discharged to a paper discharge tray 14. Here by passing through the second step paper discharge roller 102 formed in a U shape, since the recording paper 16 is warped upward along a discharge direction, virtual rigidity is increased to advance the paper, without hanging down by its own weight, to the discharge direction. The discharge direction is determined by set up positions of the first/second step paper discharge rollers 100, 102, but by setting to an upper side with a surface of the paper discharge tray 14 serving as the reference, the paper is fed, so as to prevent it from coming into contact with the recording paper 16 existing to be discharged, before ending discharging paper.
Patent JP-H11229462-A (JP)
Title: Water discharge device
Inventor: HASHIDA NORIKO
IPC: E03C1/042
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To easily change a water discharge form by transferring a water discharge part of the front end of a water discharge pipe in the axial direction of the water discharge pipe. SOLUTION: A circular first water discharge opening 10 and a second water discharge slit opening 12 are formed at a water discharge member 8 covering the front end of a water discharge pipe body 7. When an opening/closing handle is opened in a state the first water discharge opening 10 is connected to the opening 9 of the water discharge pipe body 7, water passes the inside of the water discharge pipe body 7 and the water is discharged from the opening 9 of the discharge pipe body 7 through the first water discharge opening 10. In this case, since the second water discharge opening 12 is not arranged to correspond to the opening 9, water is not discharged from the opening 12. When the water discharge form is widened, the water discharge member 8 is transferred forward and the second water discharge opening 12 is arranged to correspond to the opening 9. When the handle is opened in this state, water is widely discharged from the opening 9 through the second water discharge opening 12. Accordingly, the water discharge form can be easily changed over and the front end of the discharge pipe is not extremely enlarged and hence, it is not obstructive against works and the appearance can be improved.
Patent JP-S58172360-A (JP)
Inventor: GIYUNTAA BIZON
IPC: C07C271/00
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01217441-A (JP)
Title: Auto-loading camera equipped with film guide unit
Inventor: HORIUCHI TORU
IPC: G03B17/28
Filed: 1988-02-26
Abstract: PURPOSE:To readily fit film guide members by inserting a bent-up part into a housing part and the bent-up part of a film guide which has this bent-up part and fixing interposing members between these bent-up parts. CONSTITUTION:A film guide unit 5 is inserted and loaded to the housing part 1A with outwardly fitting and keeping the bent-up part 6B which is lower end of the film guide 6A in a stay 5B which is lower part of the film guide unit 5. I.e., the bent-up part 6B of the lower end of the film guide 6A is housed and loaded in the groove part of the housing part 1A and is energized by an upper press roller 6 to turn counter clockwise and obtains a prescribed power to press-contact a spool 10. Thus, fixing operation of the film guide members is facilitated significantly.
Patent JP-H09281526-A (JP)
Title: Liquid crystal electro-optic device
Inventor: NISHI TAKESHI
IPC: G02F1/136
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an liquid crystal electro-optic device which has a high contrast and a wide visual field angle without utilizing polarizing plates. SOLUTION: Electric fields parallel with substrates are formed between a pair of electrodes 110 and 112 arranged on the TFT substrate 101 side. The liquid crystal molecules of a light controllable layer are electro-optically responded by these electric fields. The light controllable layer is composed by a liquid crystal material, an optically active material and dichromatic dyestuff. The device is so formed that the spiral pitch p of the liquid crystal material attains 1<=p<=15(μm), the cell thickness d attains 2<=d<=25(μm), the twist angle θ of the liquid crystal molecules attains θ<=300 deg. and the spacing L between the electrodes 110 and 112 attains L<25(μm).
Patent JP-H04281629-A (JP)
Title: Portable electronic device
Inventor: KUBO TETSUYA
IPC: H04W84/02
Filed: 1991-03-11
Abstract: PURPOSE:To cause no trouble to the surrounding by sensing the arrival of a call with vibration almost without any sound, to utilize the housing space for a vibrator effectively, to make the entire size small and to improve the vibration level at the operation of the vibrator. CONSTITUTION:A vibrator 36 for generating vibration is provided in a hinge part 15 connecting a cover 2 switchingly to a telephone set (electronic device) main body 1. The vibrator 36 is driven in the case of the arrival of a call and the generated vibration is delivered to the telephone set main body 1. The vibrator 36 is provided in the hinge part 15 apart from the center of gravity of the entire set to increase the vibration of the telephone set when the vibrator 36 is activated.