baber/WOPTO huggingface dataset:
Patent JP-H02293153-A (JP)
Title: Ink jet head
Inventor: MATSUMOTO KAZUAKI
IPC: B41J2/175
Filed: 1989-05-08
Abstract: PURPOSE:To stabilize the delivery of an ink, to eliminate troubles in discharging the ink, and to prevent the ink from accidentally discharging from nozzles by providing a vertical groove connecting ink retaining grooves to an ink storing part and also connecting an air port to the ink storing part. CONSTITUTION:In a substrate 1, an ink flow path is provided upward of an means for discharging an ink drip from a nozzle 8. An ink tank 11 is mounted on the upper surface of the substrate 1. An ink retaining body 12 is incorporated in the lower half part of the ink tank 11. A space above the ink retaining body 12 serves as an ink storing part 21. A through hole 13 connecting the ink storing part 21 to the ink flow path of the substrate 1 is provided in the ink rataining body 12. An ink inducing rod 19 is inserted into the through hole 13, and ink retaining grooves 15 are provided for holding an ink that is extruded from the ink storing part 21 by the inner pressure increase in the ink tank 11. Furthermore, a vertical groove 16 connecting the ink retaining grooves 15 to the ink storing part 21 and also connecting an air port 18 to the ink storing part 21 is provided.
Patent JP-H07296954-A (JP)
Title: Ceramic heater element with quick temperature rise and manufacture of element
Inventor: MIKI NOBUYUKI
IPC: H05B3/14
Filed: 1994-04-28
Abstract: PURPOSE:To suppress crack and destruction of a heater part by providing a stress relieving gap in the heater, and relieving stresses caused by thermal expansion. CONSTITUTION:The common materials Al2O3 and MoSi2 are used as major components of an insulative ceramic sintering layer 1, heater 2, and the first and second lead layers 3, 4, wherein the Al2O3 contents of the layers should be 100, 70, 20vol.%, respectively. To this material, a binder and a solvent are added, followed by mixing, kneading, and shaping into a sheet. A plurality of such sheets are put in a die in a specified laminate structure and a molding is formed through a hot pressure attachment. Using a dicing saw, a slit 7 is provided in the heater at the foremost of the element. The binder is removed and a baking process is conducted, and then silicone resin is applied to the whole area, and the obtained material is heated in the air at 1400 deg.C for one hr so that a silica protection film is formed. The protection film over the electrode part is shaved off, and silver electrodes 5, 6 are baked fast, and thus a quick temp. rise heater is accomplished.
Patent JP-H10291763-A (JP)
Title: H-type steel suspending tool
Inventor: AOSHIBA NORIHIRO
IPC: B66C1/64
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an H-type steel suspending tool, having so lightweight as manually portable, to be easily handled, and having a simple structure to be used for a crane. SOLUTION: An H-type steel suspending tool 1 is provided with a pair of first plates 3, 4 each of which has the outer shape composed of an approximately semicircular part and a trapezoidal part continued to it, each of which is provided with a slit groove on the central part, and faced to each other at the specified distance, a pair of second plates 5a, (6a) and 5b, (6b) to be inserted into and fixed to respective slit grooves of the first plates, and separated from each other at the specified distance, a connecting bar 7 for connecting and fixing a pair of first plates 3, 4 separated from each other at the specified distance, and holding bars 10 inserted through a pair of second plates separated from each other at the specified distance and for holding an H-type steel inserted in the width between a pair of second plates separated from each other at the specified distance.
Patent JP-H04342014-A (JP)
Title: Data compressing device and device to print compressed data
Inventor: YAMAKAWA SHIGERU
IPC: G06F5/00
Filed: 1991-05-20
Abstract: PURPOSE:To shorten communication time, and simultaneously, to curtail communication expense by communicating multi-media data by compressing it. CONSTITUTION:Each data format of the multi-media data 10 including plural data formats is identified by an data identifying means 21, and an identifying signal is outputted, and this multi-media data 10 is compressed by selecting a system to compress it in conformity to the identifying signal of the data identifying means 21 by a data compressing means 22. Next, a compressing system information is added to the head of the compressed data by a compression information adding means 23 in conformity to the identifycation signal of the data identifying means 21, and is outputted, and the compressed data added with this compressing system information is sent by a data sending means 24. Thus, the communication time can be shortened, and simultaneously, the communication expense can be curtailed.
Patent JP-S62272748-A (JP)
Title: Document editing device
Inventor: FUKUSHIMA MASAHITO
IPC: H04N1/04
Filed: 1986-05-21
Abstract: PURPOSE:To easily set the position of read start by providing a light source control circuit controlling a light source device for information of start position for reading an image on an original, driving the light source device to inradiate the image original in aligning the reader section with the read start position. CONSTITUTION:A light source control circuit 20 outputs a light source signal 19 when a keyboard signal 2 outputted by a keyboard 1 is a signal indicated by a cursor moving key in a document editing device provided with image reading functions such as a Japanese word processor. In reading the image original 31, the light source device 21 radiates the image original 31 to convert the light information of the image original 31 into an electric signal and radiates the original 31 when the user depresses a cursor key to move the reader section 30 when the reader section 30 is aligned with the read start position. Thus, the user recognizes the start position for the reader section 30 to read the image original 31 actually and the operability is improved.
Patent JP-2000308064-A (JP)
Title: Motion vector detecting device
Inventor: HANAMI MITSUO
IPC: H04N19/593
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a motion vector detecting device which can efficiently detect motion vectors without increasing the quantity of hardware nor power consumption. SOLUTION: A motion vector detecting device adaptively and properly uses a plurality of motion detecting sections MD#1MD#n, of which at least one of the template block sides, namely, the numbers of evaluated picture elements and searching area sizes are different from each other, in accordance with the property of objective pictures, namely, the prediction encoding system. For a bidirectional predictive image, for example, one of reference pictures, which is temporally closer to the present image, is assigned to the motion vector detecting unit having the smaller searching area size and a larger template block size. For a one directional predictive image, motion vector searching ranges are set around different picture element points on a screen and the searching ranges are distributed to a plurality of motion vector detecting units.
Patent JP-H1052421-A (JP)
Title: Device and method for inspecting radioactive rays supplied to object
Inventor: HUGHES JOHN H
IPC: G21F5/04
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the volume of radioactive rays supplied to an object, inspecting the supplied radioactive rays, and indicating the volume of the radioactive rays. SOLUTION: This device has a source of radioactive rays with output beams directed toward an object 13, and a detection means 91 to detect the radioactive rays outputted from the output beams and to generate irradiated radioactive ray signals 92. The detection means 91 has a processing means 18 to detect the outputted radioactive rays near the object and to calculate the radioactive rays supplied to the object. The processing means 18 uses the irradiated radioactive ray signals 92 from the detection means 91 for calculation.
Patent JP-H01286965-A (JP)
Title: Annealing of sic ceramic
Inventor: TOHATA KOJI
IPC: C04B41/80
Filed: 1988-05-13
Abstract: PURPOSE:To avoid a reaction or fusing between a SiC ceramic and an annealing vessel and to make surface polishing after the annealing unnecessary in the title process, by interposing a powder consisting of SiC whisker or a mat or sheet made of the whisker between the ceramic material and the vessel. CONSTITUTION:A SiC ceramic 1 is annealed through powder 2 consisting of SiC whisker or a product made by converting SiC whisker into a mat 4 or sheet 5, (3... alumina board).
Patent JP-S595518-A (JP)
Inventor: MORISHIMA KANJI
IPC: H01H33/18
Filed: 1982-07-01
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-H05315285-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NOGAMI TAKESHI
IPC: H01L21/3205
Filed: 1992-05-07
Abstract: PURPOSE:To provide a semiconductor device which is sufficiently reduced in contact resistance even when the contact hole is fine and its manufacturing method. CONSTITUTION:After forming contact holes 16 in a layer insulating film 8 on a semiconductor substrate 1, high-melting point metallic layers 14 containing a dopant are formed in the holes 16 and on the film 8 by performing chemical vapor growth using a reactive gas containing the dopant. Then a high-melting point metal silicide layer 9 is formed by heat-treating the layer 14 and a high- concentration carrier area is formed at the part where the layer 9 is in contact with the substrate 1.
Patent JP-H09300694-A (JP)
Title: Device and unit for forming image
Inventor: YORIFUJI TAKAO
IPC: G03G21/18
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming unit for keeping the transfer position of an image with good accuracy. SOLUTION: A slide contact ridge 71-1 conforming to a horizontal face passing through the center of a through-hole supporting rotatably a drum shaft is formed on a drum supporting frame 71 of the drum shaft of a light-sensitive drum 43. The ridge 71-1 crosses orghogonally a vertical line passing through the center of the through-hole similarly and connecting a recording head with the center of a transfer section. The gradient level difference (i) for the foot gradient in the range of facing a flange end face 43-3 of the ridge 71-1 is set larger than 1/2 of the blurring amount (g) of the flange end face 43-3. The flange end face 43-3 is rotated while slide contacting with the ridge 71-1 between a long shaft end 43-4 and a central section, and a light-sensitive drum 43 is rocked to the left and righ at 90 deg. period by 1/2 of the above-referred blurring amount (g).  In other words, the light-sensitive drum returns to the same position at 180 deg.. A static latnet 75-1 recorded on a reference line (j) is converted to a toner image 76-1 while being rocked, and returned to a the reference line (j) on a transfer section rotated by 180 deg. and transferred.
Patent JP-H04344050-A (JP)
Title: Air conditioner
Inventor: OBANA YUKIO
IPC: F24F11/02
Filed: 1991-05-20
Abstract: PURPOSE:To provide an air conditioner capable of preventing the generation of troubles which wake up sleeping people in advance when using an input timer function. CONSTITUTION:A remote controller 11 is used to set a desired operation mode (cooling/heating) and time (hour) ts to start operation. When input timer mode is set, a timer 14 proceeds time count 't' directed at the setting time ts. At the same time, the difference DELTAT (=Ta-Ts) between detected temperature Ta of an indoor temperature sensor 12 and setting indoor temperature Ts is monitored and operation starts when the remaining time DELTAt (=ts-t) up to the setting time ts and differential temperature DELTAT have satisfied a certain condition. When starting the operation, the speed of an indoor fan 7 is restricted to a specified value and below. More specifically, the speed is restricted to middle speed 'M' and below.
Patent JP-H04327191-A (JP)
Title: Oil feeding apparatus
Inventor: KANAMORI AKIFUMI
IPC: B67D7/22
Filed: 1991-04-19
Abstract: PURPOSE:To permit the oil feed amount requiring a larger number of indication digits to be displayed on the indicator for use in displaying a small amount of oil fed into a small volume of a tank in an ordinary passenger car or the like, even when the oil is being fed into a large volume of a tank in a kerosene tank lorry or the like, by simple switching of the indication modes. CONSTITUTION:An oil feeding apparatus is provided with a control device 10 having a counting means 17 for counting the flow amount pulse signals generated by a flow meter and an indication switching and judging means 15 which sends a switching signal to an indicator driving means 14 in order for the counted value to be displayed on the indicating part having a larger number of indication digits or the decimal place moved to the lower digit when the counted value is greater than a predetermined value stored in a memory means 16.
Patent JP-S62271519-A (JP)
Title: Driver for capacitive load
Inventor: TSURUKI TAKAYUKI
IPC: H03K17/60
Filed: 1986-05-20
Abstract: PURPOSE:To attain the operation of a capacitive load at a low voltage by applying time division to an inputted original signal and selecting the timing at the time of division so as to reduce the AC component of a waveform after the division, thereby decreasing an output voltage in charge of an amplifier. CONSTITUTION:An input signal from a signal source 1 of a drive circuit is inputted to a time division device 21, where the signal is subject to time division into a signal of a half amplitude by using a control signal froma controller 2. Each of the divided signal is amplified by each amplifier 3 and the result is supplied to a switching connector 4. The connector 4 connects the signal inputted to input terminals 41, 42 alternately by using a control signal from the controller 2 and gives an output to a load 5. Then the timing at the time division is selected so as to reduce the AC component of a waveform after the timing division and the output voltage in charge of the amplifier 3 to drive a capacitive load 5 at a low voltage.
Patent JP-H10305257-A (JP)
Title: Control device of vibration feeder
Inventor: SUZUKI KUNIHIKO
IPC: B06B1/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive electric current from flowing in an electromagnet and to enable a rated current of a load to set from the outside. SOLUTION: This control device of a vibration feeder detects the electric current flowing in an electromagnet 4 of the vibration feeder with a current detection circuit 32, when a rated current is set with a rated current setting device 40, an overload detector 37 compares the detected current with the set current and when the detected current is larger than the set current, an instruction value outputted to a gate drive current 41 with a subtractor 36 is lowered to decrease a voltage for feeding to the electromagnet so that the current flowing in the electromagnet 4 is controlled not to be over the set value of the rated current.
Patent JP-S596217-A (JP)
Title: Production of polycarbonate
Inventor: UEDA KENICHI
IPC: C08G64/22
Filed: 1982-07-05
Abstract: PURPOSE:To produce a quality polycarbonate in good efficiency, by reacting phosgene with an alkaline solution prepared from an aqueous slurry of a highly purified acicular crystals of a dihydroxydiphenylalkane. CONSTITUTION:In producing a polycarbonate from (A) a dihydroxydiphenylalkane (e.g., 4,4'-dihydroxydiphenyl-2,2'-propane) and (B) phosgene; said component A comprises an aqueous alkaline solution prepared from an aqueous slurry of acicular crystals of dihydroxydiphenylalkane which are crystallized from a solution of a crude dihydroxydiphenylalkane in a halogenated aliphatic hydrocarbon (e.g., methylene chloride solution of crude bisphenol A). It is possible to produce a quality polycarbonate in good efficiency.
Patent JP-H06329728-A (JP)
Title: Polychloroprene rubber and its production and use
Inventor: WAKAYAMA HISAMASA
IPC: C08F36/18
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a polychloroprene rubber which has excellent hue and resistance of hue to heat aging and ultraviolet rays unattainable by a conventional polychloroprene rubber. CONSTITUTION:A polychloprene rubber has a wt.-average mol.wt. of 10,000 or higher and an L value, an a value, and a b value of hue measured by the Lab reflection method of 65 to 75, -0.5 to -3.0, and 5.0 to 8.0 respectively. The rubber after heat aging at 70 deg. for 30 days has an L value, an a value, and a b value of hue measured by the Lab reflection method of 65 to 75, -2.5 to -1.5 and 9.0 to 12.0 respectively. A 5% soln. of the rubber in toluene has a hue expressed by extinction at 440nm of 0.03-0.08 and transparency expressed by extinction at 660nm of 0.01-0.04.
Patent JP-H0412771-A (JP)
Title: Golf club head made of fiber reinforced metal
Inventor: ONODA KENJI
IPC: A63B53/04
Filed: 1990-05-01
Abstract: PURPOSE:To improve the directivity and the flying distance of a ball, as well by constituting the part in which a preform of a reinforced fiber or a whisker is placed, and other part, of a fiber reinforced metal and a metallic stock, respectively, and also, forming the whole golf club head by a hollow integral structure, so that a sweet spot is positioned in about the center of the face surface. CONSTITUTION:By executing integral molding simultaneously a metallic stock 10 for constituting a head 1, the part in which a preform 9 of a reinforced fiber 9a or a whisker 9b is placed, and other part are constituted of a fiber reinforced metal 11 and the metallic stock 10, respectively, and also, the whole head 1 is formed by a hollow integral structure. In this head, the reinforced fiber or the whisker is placed continuously in a form of a preform extending from a neck part to the face surface and a toe part and is reinforced as a fiber reinforced metal, and also, other part of the head is formed by the metallic stock being a matrix. In such a way, the head being beautiful in its external apparance and having satisfactory moldability can be obtained since no microporosity is generated, and there is no part of impregnation failure nor the part of a dumpling state such as in a conventional head.
Patent JP-H05314820-A (JP)
Title: Composition for forming transparent conductive film and formation of transparent conductive film
Inventor: HORI YOSHIHIRO
IPC: C03C17/25
Filed: 1992-05-08
Abstract: PURPOSE:To easily provide a transparent conductive film of high surface hardness. CONSTITUTION:A transparent conductive film comprises a hydrolysis indium compound and a tin compound, and fine grains of indium oxide as well as tin oxide. The fine grains of indium oxide as well as tin oxide are added to a solution containing the hydrolysis indium compound and the tin compound, which undergoes heat treatment.
Patent JP-S62275937-A (JP)
Title: Paper feeding roller made of aluminum alloy
Inventor: KUNISAKI TOSHIHARU
IPC: F16C13/00
Filed: 1986-05-19
Abstract: PURPOSE:To provide securely clamping characteristics for conveyed sheets of paper by forming a rough outer peripheral surface of a roller having exposed and protruded pro-eutectic Si grains. CONSTITUTION:Pro-eutectic Si grains 3, with one portion thereof exposed and protruded, form the surface of a roller roughened substantially by the protruded portions 3a of Si grains to realize a surface sufficient to catch a copy paper 12. The copy paper 12, on the upper surface of one end, contacts an upper paper supply roll 15 with a bottom plate 14 being lifted by a spring member 13. This paper supply roll 15 consists of a plurality of paper feeding rollers 1 mounted at predetermined intervals on a single roll shaft. the laminated copy papers 13 are sent out to the paper guide 17 side sequentially one by one from the uppermost one by rotating the paper supply roll 15.
Patent JP-H10307309-A (JP)
Title: Image shaking correcting device
Inventor: OHARA TORU
IPC: G03B5/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To shorten a restoring time of a shake just after panning and to improve correcting performance by making a user holding an optical equipment make a shake-correction with his own hand while referring to a display result. SOLUTION: In the case of detecting camera shake according to detected information from a camera shake detection means 48, an optical shake- correction means 11 starts correcting operation and a comparator 14 outputs signals in accordance with a correction direction to AND logic circuits 16a and 16b. In the case of judging based on information from the detection means 48 that a display condition is satisfied, a display condition means 17 outputs high-level signals to the circuits 16a and 16b. Therefore, either light emitting LED 18a is lit. By displaying the shake-correction in such a way, the user makes the shake-correction of the held optical equipment with his own hand while referring to the display result, so that the restoring time of the shake just after panning is improved and the correcting performance is improved.
Patent JP-H1042687-A (JP)
Title: Binding of packed material with binding band comprising packaging material
Inventor: ODENTHAL HEINZ F
IPC: A01F15/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To bind even a soft packed material with a binding band in a slight tolerance by controlling the driving rotation moment of a transfer-driving mechanism according to a rotation moment curve for band-binding tools. SOLUTION: The driving rotation moment of a transfer-driving mechanism 7 is controlled according to a rotation moment curve 8 for determining the driving rotation moments varied in dependence on the displacement movements of band-binding tools 3, 4, 12 to bind a packed material 5 with the binding band comprising a packaging material. The driving rotation movement of the transfer-driving mechanism 7 preferably uses the rotation moment curve 8 for determining the driving rotation movement in dependence on the displacement processes of the band-binding tools 3, 4, 12 or on the speeds at the time.
Patent JP-H0248885-A (JP)
Title: System and apparatus for hybrid decoding of moving picture signal
Inventor: MOCHIZUKI TAKASHI
IPC: H04N19/132
Filed: 1988-05-11
Abstract: PURPOSE:To round off an orthogonal transform coefficient at coding and to prevent deterioration in the picture quality by eliminating a signal component corresponding to a part of the orthogonal transform coefficients to an inter-frame prediction signal of a decoding picture signal at a decoder side. CONSTITUTION:At the decoder side, a waveform 519 corresponding to a coefficient rounded off by the coder side from waveforms 518, 519 corresponding to each orthogonal transform coefficient included in inter-frame prediction signal 517 is rounded off as a waveform 514 and a waveform 522 being the inversion of the orthogonal transform coefficient corresponding to the waveforms 508, 509 from the coder side is added to obtain a picture signal of waveform 515. A waveform 507 corresponding to the transform coefficient rounded off by a quantizer 16 from component waveforms 506, 507 included in a prediction signal 505 at the coder side is rounded off to form a waveform 510 and it is added to a waveform 520 being the result of inverting the orthogonal transform coefficient corresponding to the waveforms 508, 509 obtained by the quantizer 16 to form a local decoding signal with a waveform 512. Through the constitution above, the level difference between the output waveform 515 and the input waveform 501 is decreased to suppress the deterioration in the decoded picture signal.