baber/WOPTO huggingface dataset:
Patent JP-H09241356-A (JP)
Title: Thin organic molecularly oriented film and its production
Inventor: SUZUKI KATSUNORI
IPC: G02F1/361
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a highly crystalline thin organic molecularly oriented film in which the molecules are orderly arranged by forming a film of a specified x conjugated oligomer by a vacuum deposition method. SOLUTION: A 0.5-1μm thick film of a π conjugated oligomer containing structural units represented by formulas I and II (wherein X is S, NH, N-CH3 or CH=CH) or of a π conjugated oligomer represented by formula III [wherein Y and Z are each X; R1 and R2 are each H, a 1-10 C alkyl or an aromatic ring which may have an alkyl or an alkoxyl or a heterocyclic ring which may have an alkyl or an alkoxyl; and (o+p+q)×3=3-20] is formed on a substrate by a vacuum deposition method.
Patent JP-S52134919-A (JP)
Title: Means for preventing fuel injected into intake manifold from being attached to intake manifold
Inventor: TAKIZAWA MASAAKI
IPC: F02M69/04
Filed: 1976-05-07
Abstract: PURPOSE: To improve the economy of fuel and increase the stability of the engine through improvement of atomization of air-fuel mixture and ratio thereof in the engine cylinder by causing air to issue through the tube wall while atomizing liquid fuel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05232682-A (JP)
Title: Method and device for forming mask pattern
Inventor: ITATSU TOSHIHIKO
IPC: G03F1/70
Filed: 1992-03-10
Abstract: PURPOSE:To provide the method and device for forming mask patterns which easily and rapidly form the figure data of scribing lines and alignment marks and the cover patterns of the alignment marks. CONSTITUTION:Semiconductor chip sizes CX, CY, scribing line width W and the kinds of the alignment marks B3 and the disposition coordinates DX, DY of the alignment marks B3 are determined as input parameters. The figure data of rectangular patterns is previously registered by using the parameters. In addition, the figure data of the alignment marks B3 is previously registered. The figure data of the scribing lines is formed in accordance with the semiconductor chip sizes, the scribing line width W and the figure data of the rectangular patterns by a computer.
Patent JP-S53136847-A (JP)
Title: Removing fabrication method of optical fibers
Inventor: HATSUTORI KATSUJI
IPC: G02B6/28
Filed: 1977-05-04
Abstract: PURPOSE:To fabricate part of the midway of a long-length optical fiber to taper form by moving the optical fiber within the build-up part of the chemical etching solution surface formed by surface tension.
Patent JP-H09241238-A (JP)
Title: Bispyrrole compound and optical recording medium containing the same
Inventor: NISHIMOTO TAIZO
IPC: G11B7/24062
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pyrrole compound having good recording characteristics and useful for optical recording media excellent in light resistance. SOLUTION: This bispyrrole compound is expressed by formula I (R1 is H, an alkyl; R2 -R6 are each H, an alkyl, an alkoxy, an alkylcarbonyl, a halogen, etc.; X<-> is an anion). The compound of formula I is obtained by condensing a pyrrole compound of formula II with a 1,3-cyclohexanedione of formula III in the presence of an inorganic acid catalyst (e.g. HBF4 ) and then substituting the anion of the inorganic acid by one of other various anions.  The addition of the bispyrrole compound of formula I to recording layers gives optical recording media enabling the recording and regeneration of information or the regeneration of information with light having a wavelength selected from among 620-690nm and further enabling the recording and regeneration of information or the regeneration of information on the basis of the CD standard with light having a wavelength selected from among 770-830nm.
Patent JP-H03253768-A (JP)
Title: Output shaft rotation detecting device for internal combustion engine and manufacture thereof
Inventor: TAKAHASHI YASUO
IPC: F02P7/10
Filed: 1990-03-02
Abstract: PURPOSE:To improve the cooling effect when a small diameter section is molded and prevent the occurrence of cast porosity by forming multiple axial grooves extended to the preset depth from the tip on the inner periphery of a small diameter section coupled with a coupling hole on an internal combustion engine side and axially penetrated with a drive shaft driven by the internal combustion engine. CONSTITUTION:A small diameter section 1a coupled with a coupling hole on an internal combustion engine side is molded at the lower end of a housing 1 die-cast with Al for application to the rotation detection section of an ignition distributor, and an O-ring 3 is fitted on an O-ring groove 1b formed on the outer periphery of the small diameter section 1a. The receiving hole 1c of a drive shaft 6 penetrating into the opening end of the housing 1 from the tip of the small diameter section 1a is formed coaxially with the small diameter section 1a, and axial grooves 1d... axially extended from the tip of the small diameter section 1a to the position near the O-ring groove 1b are formed at a uniform interval in the peripheral direction on the inner periphery of the receiving hole 1c. Cooling on the inner periphery side of the small diameter section 1a is accelerated, sufficient heat radiation is performed when the small diameter section is molded, and the occurrence of cast porosity is prevented.
Patent JP-H07263726-A (JP)
Title: Manufacture of thin film solar cell
Inventor: SAITO KIYOO
IPC: H01L31/04
Filed: 1994-03-23
Abstract: PURPOSE:To dispense with an alignment operation through which an irradiating laser beam is aligned in a dividing process wherein a multilayer body is divided into unit solar cells by a laser beam preventing electrode layers from being short-circuited, wherein a first electrode layer, a photoelectric conversion amorphous semiconductor layer, and a transparent second electrode layer are successively formed in this sequence on an insulating substrate for the formation of the body. CONSTITUTION:A first laser beam used for processing a first electrode layer 2 and a semiconductor layer 3 and a second laser beam which is larger in spot diameter than the first laser beam or possessed of two or more spots and used for processing a second electrode layer 4 are made to irradiate 21 work concurrently making their processing lines overlap each other, whereby an aligning operation can be dispensed with. The second laser beam used for processing the second electrode layer 4 is lessened in energy density or wavelength, whereby it is prevented from processing the layers 2 and 3 other than the layer 4.
Patent JP-S53135523-A (JP)
Title: Device capable of free setting of words through keys
Inventor: TANIMOTO AKIYOSHI
IPC: G06F3/16
Filed: 1977-04-30
Abstract: PURPOSE: To secure an easy-to-listen voice to be used effectively for the guidance in a store, etc., by securing a free memorization of sentences with installation of the katakana (Japanese characters) syllabary keys and then delivering the voice suitably through sound compounding with set-up of the repeating control and the soundless sections. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02231860-A (JP)
Title: Facsimile equipment
Inventor: MOTOYANAGI TERUO
IPC: H04N1/00
Filed: 1989-03-03
Abstract: PURPOSE:To press an operator to supply recording paper by providing an annunciating means to annunciate it to the operator by display that the routine recording paper in a cassette is remained a little when it is informed by a detecting means that the remained quantity of the routine recording paper is less than a prescribed value. CONSTITUTION:When the routine recording paper is successively supplied from a cassette 2 automatically and the remained quantity is less than the prescribed number, this condition is detected by a detector 6 and a detection signal is outputted to a control part 3. When this detection signal is received, the control part 3 activate a sound generation circuit 4 to generate a sound signal saying the purport that 'the recording paper is remained a little and supply the recording paper, please' and this signal is sent through an amplifier 7 to a speaker 8. Simultaneously, the control part 3 reads the display pattern of the purport that 'please supply the recording paper' from a display pattern storage part 5 and this display pattern is displayed in a display part 9. Thus, the operator knows that the recording paper in the cassette is remained a little. Then, when the present reception and printing output of received picture data is finished, the cassette 2 is drawn and the routine recording paper is supplied in this cassette.
Patent JP-H02231881-A (JP)
Title: Electronic still camera apparatus
Inventor: HISATOMI SHUICHI
IPC: H04N19/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the failure of photographing due to the lack of recording capacity by automatically controlling data quantity compressibility so that picture data corresponding to the desired number of pictures can be recorded in the remained recording capacity based on the remained recording capacity of a recording medium and the desired number of the pictures to be photographed to be externally set. CONSTITUTION:A CPU 23 reads data showing the remained recording capacity from a memory card 12 mounted to a main body 11 of a camera. The data, which are read from the memory card 12, showing the remained recording capacity are latched to an internal part. The desired number of the pictures to be photographed is determined by operating an operation part 24 in the main body 11 of the camera by a photographer. The CPU 23 discriminates the possibility of the photographing from the remained recording capacity of the memory card 12 and a desired number N of the pictures to be photographed. When it is discriminated that the photographing can be executed, the CPU 23 automatically determines the data quantity compressibility for efficiently storing respective picture data, which correspond to the desired number N of the pictures, into the remained recording capacity of the memory card 12 without being wasted. Then, the data quantity compressibility of a band compression circuit 21 is controlled.
Patent JP-S58167137-A (JP)
Title: Injection-compression molding machine
Inventor: MATSUDA SHIYUNSUKE
IPC: B29C45/76
Filed: 1982-03-29
Abstract: PURPOSE:To mold a resin into a void-free molding of exact dimensions by an injection and compression molding method in which a compression allowance setting and fine regulating mechanism is provided between the daylight, resin is injected into the cavity, regulation to between the daylight is released, and the molds are clamped under high pressures. CONSTITUTION:Under the condition that molds are opened by a compression allowance setting fine regulating mechanism 4, a cylinder 7 is contacted with the fine regulating mechanism receiving part 6 of a fixed side die plate 1 in the daylight between the fixed side die plate 1 and the movable side die plate 2, and the molds are clamped under low pressures by the main cylinder 8. By this, a given compression allowance delta can be set up by the compression allowance setting and fine regulating mechanism 4 and molten resin is injected into the mold cavity 13 through a nozzle 12. Then, the compression allowance setting and fine regulating mechanism 4 is pulled out by the cylinder 7 and the resin is compressed and molded with as much as the compression allowance delta by clamping the molds under high pressures by means of the main cylinder 8.
Patent JP-S58168987-A (JP)
Title: Timer circuit
Inventor: KOKUBU TAKUJI
IPC: G04F1/00
Filed: 1982-03-30
Abstract: PURPOSE:To obtain a timer circuit which is not influenced by an environmental change, by storing an oscillation state setin analog in a PLL. CONSTITUTION:The PLL consists of a voltage-controlled oscillator 5, program divider 6, phase detector 2, crystal oscillator 20, LPF3, and an amplifier 4. When a switch 16 is operated to apply a voltage from a DC power source 19 to the oscillator 5, its oscillation frequency is controlled by a resistor 18. When a switch 17 is placed on the side of a write signal generator 10 to write the counted contents of a counter 7 in a memory 8 and the switches 16 and 17 are returned to the original position, the oscillator 5 holds itself in the oscillating state before the switches 16 and 17 are returned.
Patent JP-S63218974-A (JP)
Title: Image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/05
Filed: 1987-03-06
Abstract: PURPOSE:To always obtain a satisfactory picture quality at the time of recording, by setting a direction for carrying a toner, to a different direction from that of the time of recording, at the time of non-recording. CONSTITUTION:At the time recording, a rotary magnet 2 rotates in the direction A' and a toner 1 is carried in the direction A. At the time of non-recording, the rotary magnet 2 rotates in the direction B' and the toner 1 is carried in the direction B and the toner 1 stagnated in the vicinity of an electrode 4 is loosened and carried in the direction B. The rotation of the rotary magnet 2 in the direction B' reverse to the time of recording may be before recording or after recording and a recording medium 5 may be moving or stopping. In such a way, at the time of recording, the toner 1 is always supplied to the recording electrode 4, and a distinct image can be obtained.
Patent JP-H10246004-A (JP)
Title: Aseismic base isolation load changing method
Inventor: KOSHIYAMA MASARU
IPC: E04B1/36
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To mount an aseismic base insulation device in an existing building and to decrease damage due to an earthquake. SOLUTION: A plurality of auxiliary piles are driven in given positions at the periphery of a foundation pile 2 of an existing building 1 or on a foundation surface. A first support jack is mounted on the upper part of the auxiliary pile to support a building. The foundation pile 2 and a building 1 are separated away from each other and an auxiliary pile is fixed on a pressure resisting board 5. A second support jack 7 and an oil jack 8 are combined together to form an aseismic base isolation device 9 which is placed on the pressure resisting board 8. By regulating the second support jack 7 and the oil jack 8, the aseismic base isolation device 9 is forced into close contact with a building. The oil jack 8 is removed and the second support jack 7 are fixed on the pressure resisting board 5.
Patent JP-H01226220-A (JP)
Title: Analogue/digital convertor
Inventor: OCHIAI TAKEYOSHI
IPC: H03M1/12
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the cost of a whole system by providing a low pass filter, plural low speed A/D converters and an output switch control circuit controlling an output switching circuit and controlling to limit the A/D converters to be operated based on the frequency band of an analogue signal. CONSTITUTION:The analogue signal pass through the low pass filter 2, the frequency band is limited and are inputted to the A/D converters 3a-3d. On the other hand, a clock generation circuit 4 controls a clock which is inputted to a clock input terminal 401 by mode data inputted to a data input terminal 402. Namely, the A/D converters are controlled in such a way that they operate only one, or two, three or four operate in parallel by said data. An output switching circuit 7 switches time-divisionally data outputted from the A/D converters 3a-3d so as to output them. Consequently, the inexpensive A/D converters can be generated with simple circuit constitution.
Patent JP-H09241208-A (JP)
Title: Production of calcium magnesium acetate double salt
Inventor: WATABE SATOSHI
IPC: C07F3/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain calcium magnesium acetate double salt pellets uniformly applicable even to a sloped road from an easily available material at a low water content to improve the efficiency of drying step. SOLUTION: The pellets of this calcium magnesium acetate double salt are produced by collectively charging an apparatus such as a kneader with a calcium raw material, a magnesium raw material and acetic acid, stirring and mixing the components to obtain a product having a water-content of 15-35wt.%, cooling the product to 13-50 deg.C, extruding with an extruder in the form of a strand and subjecting the strand to crushing and drying or drying and crushing.
Patent JP-S62210392-A (JP)
Title: Method of preventing freezing of cooling tower
Inventor: NOGUCHI TSUTOMU
IPC: F28C1/12
Filed: 1986-03-10
Abstract: PURPOSE:To provide a method to prevent freezing in a cooling tower without requiring a heat source by delivering cooling water to an object to be cooled from each of water tanks in a cooling tower unit while it is in operation or not in operation and returning the cooling water which has absorbed the heat from the object to be cooled to the cooling tower in operation. CONSTITUTION:Cooling water return valves 32E and 34E are opened on the return side of the cooling water, and cooling water return valves 36E and 38E are closed. On the cooling water supply side all cooling water supply valves 32F-38F are opened. And all connecting valves 32H-38H are opened on the connecting channel side. When a recycling pump is operated, the water levels in water tanks 32D-38D once fall and the cooling water which has absorbed the heat from an object to be cooled enters an unit in operation after being divided in two parts by a cooling water return pipe 40, and the cooling water enters the water tanks 32D and 34D. At this time the cooling water recycles to the water tanks 36D and 38D from the water tanks 32D and 34D through a connecting side channel 44 on the connecting side. While operating cooling tower units 32 and 34, cooling water recycles all the time to the water tanks 36D and 38D of units 36 and 38 which are not operating, preventing thereby freezing of the water tanks.
Patent JP-S60196819-A (JP)
Title: Flow rate intermittent control device to be driven by pulse
Inventor: HONMA MASANORI
IPC: G05B11/26
Filed: 1984-03-21
Abstract: PURPOSE:To improve the accuracy of the absolute value of a flow rate and the measuring accuracy of a controlled variable by using a quantitative pump to be driven by pulses and controlling discharge from the pump intermittently. CONSTITUTION:Current flowing from a power supply 19 into a driving coil 7 through a phototransistor 18 sucks a driving rod 6a, so that a diaphragm 6 is lifted up to a position 6b. Since a non-return valve 5 passing fluid only in the arrow W direction exists, an inlet valve 3 is opened and an outlet valve 4 is closed in accordance with the lift of the diaphragm 6 and a fixed quantity of an additive from an additive tank 10 is sucked into the body 2 of an electromagnetic quantitative pump 1. Since the quantity of the sucked additive is determined by the size of the body 2 and the diaphragm 6 and the stroke S of a diaphragm driving rod 6a, the adding quantity of the additive is also determined by determining the number of driving pulses to be applied to the pump 1. During the period that a necessary controlled variable is less than a fixed value, the succeeding control meter operating cycle, i.e. the succeeding density measurement, is executed when a comparatively long period has been passed after the end of addition, so that precise density measurement can be performed after mixture or reaction of an additive or the like.
Patent JP-H07258796-A (JP)
Title: Extra low carbon fine grain steel sheet and its production
Inventor: NAKAMURA TAKAAKI
IPC: C22C38/04
Filed: 1994-03-23
Abstract: PURPOSE:To obtain the extra low carbom fine grain hot rolled steel sheet not causing blanking defect and trimming defect by specifying composition, production condition, particularly rolling/cooling condition-skin pass reduction condition of steel. CONSTITUTION:The steel having a composition consisting of, by weight, 0.0005-0.01% C, 0.05-0.3% Fin, <=S0.03% Si, <=0.03% P, <=0.03% S, <=4ppm N, if necessary in total one or more kinds among Ti and Nb is used. The steel is subjected to hot rolling while fixing to 950-1050 deg.C for starting temp. of continuous finish rolling, a final finish temp. higher than Ar3 transformation temp., >=30 deg.C for cooling rate before and immediate after final rolling, $550C for coiling temp., after pickling, subjecting to 1-5% skin pass reduction. By this method, the fine grain hot rolled alloy having objective of >=20mum for an average grain diameter of ferrite from surface layer down to thickness center, <=10mum for an average grain diameter of ferrite from surface layer down to 100mum depth and <=1.0mu is obtained.
Patent JP-H05260272-A (JP)
Title: Facsimile equipment control method
IPC: G03G21/00
Filed: 1992-03-11
Abstract: PURPOSE:To increase the life time of a machine together with reduction of the power consumption by recording automatically the picture element data stored in a memory to a recording paper and therefore preventing the shortage of the memory capacity and the errors of the transmission side and also to increase the life time of a polygonal motor to prevent the temperature rise and the power consumption in a facsimile equipment. CONSTITUTION:The storage capacity of a memory is detected under the control of a program (S3), and an image generating device is automatically started when the detected memory capacity exceeds a fixed level (S5). Then the picture element data are recorded (S6). Meanwhile the motor which revolves a polygonal mirror is stopped or driven at a low revolving speed in a recording mode. Furthermore the power supply of a fixing part is cut off in a recording stop mode so that the temperature rise is prevented.
Patent JP-H04287891-A (JP)
Title: Vertical submerged pump with flywheel
Inventor: ARAKI SHINICHIRO
IPC: F04D13/02
Filed: 1991-03-18
Abstract: PURPOSE:To suppress the generation of large flexure to the output rotary shaft of a vertical submerged pump with a flywheel so as to perform stable rotation while suppressing rotational unevenness and vibration. CONSTITUTION:An output rotary shaft 12 is rotatably supported by a first bearing 15 disposed at the upper part of a motor 13, a second bearing 16 disposed between the motor 13 and a flywheel 22, and a third bearing 17 disposed between the flywheel 22 and an impeller 30. The flywheel 22 of large mass is placed between the second bearing 16 of a short supporting span and the third bearing 17 in order to be fixed to the output rotary shaft 12.
Patent JP-S62211553-A (JP)
Title: Liquid chromatographic separating and refining device
Inventor: YOSHIMATSU YUKIYOSHI
IPC: C07C67/00
Filed: 1986-03-12
Abstract: PURPOSE:To reduce the cost of a device by dividing the inside of a sepn. column to plural packing chambers by means of partition plates, connecting >=2 pieces of the packing chambers in series and providing the spaces in which liquid flows radially to the connected parts. CONSTITUTION:The sepn. column 3 is constituted by stacking the sepn. columns 3', 3'', 3''' and the respective sepn. columns are parted to plural pieces of the packing chambers 8 by the partition plates 6. The space zones 4 having no partition plates are provided between the respective sepn. columns. The liquid 110 supplied from a eluate supplying part 1 and a supplying part 2 for the liquid to be separated contg. an effective component to the sepn. column 3 is separated to the effective component and other components by the adsorption and desorption of the packing material. The liquid 110 flowing in the packing chamber 8 is introduced into the space 4. The liquid 110 is freely mixed in the radial direction in the space 4 and is supplied to the packing chamber of the succeeding block so that the liquid is further separated. The component separated and refined in the sepn. column 3 consisting of the plural blocks in the above-mentioned manner is passed through a conduit 030 and is subjected to the detection of the effective component in a detector 10. Said component is housed in a taking-out vessel 12 via a selector valve 11 and the components except the objective component are housed in another vessel via a conduit 050.