baber/WOPTO huggingface dataset:
Patent JP-H09224938-A (JP)
Title: Ultrasonic diagnostic device and method for optimizing delay time
Inventor: TAKAMIZAWA KINYA
IPC: G01B17/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of an ultrasonic tomogram through the effect of dynamic focusing method. SOLUTION: This ultrasonic diagnostic device has an oscillator 60, a pulser 61, a transmission delay circuit 62, a transmission rate signal generator 63, and a delay time control circuit 64, which scan ultrasonic signals for each scanning line on a cross section within an examinee, and an oscillator 60, a preamplifier 65, a reception delay circuit 66, and an adder 70, which produce focused input signals by imparting a delay time to a plurality of ultrasonic echo signals obtained as scans are provided.  The device also includes an A/D converter 82, a buffer memory 83, and a correlation processing circuit 84, which calculate an amount showing the correlation among the input signals for each parameter, based on the input signals on a plurality of scanning lines, the signals being obtained at each of in vivo speed sound values that dominate the degree of focusing of the input signals, and an optimum sound speed value detecting circuit 85 and a delay time control circuit 64 which optimize the delay time imparted to the echo signals according to the in-vivo sound speed value at which the amount of correlation for each of the in-vivo sound speed values is at a minimum.
Patent JP-H02215646-A (JP)
Title: Image forming device
Inventor: AZETA TAKAHIRO
IPC: G03G15/23
Filed: 1989-02-16
Abstract: PURPOSE:To compact the title device by carrying a paper by discharging means, reversing the paper before the top end of the paper comes out on loading means and the rear end come off the discharging means and returning the paper to the device again. CONSTITUTION:A paper 1 the first face of which is printed is carried to a flapper 9 which is usually seat at a position to 9C shown by a solid line, the paper 1 is led to a flapper portion by carrying rollers 8, 8' to be carried to discharging rollers 16, 16' by the flapper placed at the position 9C and the top end of the paper is gotten out on a tray portion. Hereupon, a sensor S1 etc., detect the rear end of the paper is passed through the flapper 9 and the flapper 9 is turned to position 9D, next, the rollers 16, 16' are reversed to reversely send the paper in the direction of a dotted line and the paper is carried to carrying rollers 11, 11'. At this time, the rear end of the paper passes through the flapper 9 and the flapper 9 is returned to the position 9C again. The secondary face of the paper 1 carried to rollers 11, 11' is printed, and the paper 1 is carried to the rollers 16, 16' by the flapper 9 to be discharged to the outside of the device.
Patent JP-S62193677-A (JP)
Title: Formation of wear resistant coated film
Inventor: IKETANI TAICHI
IPC: B05D5/08
Filed: 1986-02-21
Abstract: PURPOSE:To efficiently form a wear resistant coated film which has good appearance and touch and is smooth by coating a paint on a material to be coated then a powdery wear resistant material on the coated film and subjecting the coated film the thermal compression. CONSTITUTION:The paint such as epoxy paint is coated on the material 1 to be coated such as metal or wooden material and after the powdery wear resistant material (e.g., silica powder) 3 is coated on the coated film 2, the coated film is thermally compressed by using a heat roll or hot press to embed the wear resistant material 3 into the coated film 2 and to dry and solidify the coated film 2. As a result, the smooth wear resistant coated film having the good appearance and tough is efficiently formed. Since the wear resistant material concentrates to the surface part of the coated film, the high wear resistance is obtd. with a small amt. of the wear resistant material and the deterioration in the transparency, etc., of the coated film is obviated.
Patent JP-H11233146-A (JP)
Title: Organic electrolyte battery
Inventor: NISHIMURA MASARU
IPC: H01M10/0565
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To inhibit a rise in temperature of a battery due to heat generated during overcharging by adding a material which shows an endothermic change in physical property, such as melting, at or above a specific temperature, to a positive electrode, a negative electrode, or a polymer electrolyte. SOLUTION: In an organic electrolyte battery comprising a positive electrode, a negative electrode, and a polymer electrolyte absorbing and holding an electrolytic solution, at least either one of the positive electrode, the negative electrode, or the polymer electrolyte contains a material which undergoes an endothermic change in physical property at or above 100 deg.C, and the material which undergoes the endothermic change in physical property at or above 100 deg.C absorbs the heat generated within the battery, inhibiting a rise in battery temperature. At the positive electrode, a heating reaction takes place from around 150 deg.C, and large peaks of the heating reaction are shown at 210 deg.C and 240 deg.C. Therefore, the absorption of heat at a relatively low temperature of 100 deg.C or higher at which the greatest heating value is obtained is most effective.  For example, polyethylene, polypropylene, and the like are desirable. Fluidization of the polymer electrolyte is thus prevented to prevent a short circuit inside the battery.
Patent JP-S58153023-A (JP)
Title: Heat-cooking utensil
Inventor: YAMAMOTO MASAHIRO
IPC: F24C7/08
Filed: 1982-03-09
Abstract: PURPOSE:To provide a function of cooking a heating object suitably by automatically cancelling a weight of container in which the heating object is placed and thereby precisely setting a cooking time matching a net weight of the heating object, in a heat-cooking utensil adapted to automatically set a cooking time for a heating object such as a food and the like depending on its weight. CONSTITUTION:A heating means 8 is actuated for starting a heat-cooking by responding to a start signal. A counting section 13 of weight varying amount calculating section 15 operates to count a time duration elasped after receipt of the start signal, whereas an arithmetic section 14 reads data on weight detected section 12 at the time that the start signal is received by the counting section 13. The counting section 13 outputs a pulse signal after passage of a preset time, and at this moment the arithmetic section 14 of the calculating section 15 again reads out data on weight as detected by the detecting section 12. The arithmetic section 14 calculates a reduced amount in weight. A remaining heating time presetting section 17 incorporated in the heating section 18 functions to provide a remaining heating time and display its result, by making reference to a total heating time as given by the calculating section 16 and a counted time at this moment.
Patent JP-H01211504-A (JP)
Title: Solid agricultural chemical composition
Inventor: OTA MASAAKI
IPC: A01N25/10
Filed: 1988-02-19
Abstract: PURPOSE:To provide the title composition having residual effects without the defaults of solid agricultural chemicals, by containing as an active ingredient a residue which is obtained by dissolving a solid agricultural chemical compound slightly soluble in water at ordinary temperature together with a water-soluble polymer solid at ordinary temperature in an organic solvent and subsequently distilling off the solvent. CONSTITUTION:A solid agricultural chemical compound (e.g., buprofezin or mefenacet) having a solubility of <=100ppm in water at ordinary temperature and a water-soluble polymer (e.g., methyl; cellulose or polyvinyl pyrrolidone) solid at ordinary temperature are dissolved in an organic solvent such as methanol, ethanol or dichloromethane and the solvent is subsequently distilled off. The obtained residue is used as an active ingredient to provide the title composition. Or the residue is dissolved in an organic solvent and the resultant solution is sprayed on an insoluble inorganic or organic powdery or granular carrier. The solvent is distilled off from the sprayed carrier or their suspension to leave a composition, which is used as an active ingredient to provide the title composition. The solid agricultural chemical composition is safely used without the generation of any chemical injury.
Patent JP-H10224540-A (JP)
Title: Digital copying machine
Inventor: SATO YUZURU
IPC: H04N1/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the picture quality of a document from being deteriorated even when copying is repeatedly executed by printing out font information and a code pattern as a paper document. SOLUTION: Document data B obtained by restoring information such as characters and graphics printed on a paper document A are sent from a printing control part 12 to a font development part 8, developed to characters or graphics and font information to be a printing enabled format is generated in a printing part 14. The document data B are sent from the control part 12 also to a code pattern generation part 10 and encoded to generate a glyph pattern. The front information generated by the front development part 8 and the glyph pattern generated by the code pattern generation part 10 are transferred to the printing part 14 together with a printing instruction outputted from the control part 12 and the font information and the glyph pattern are developed to a bit map image to start the printing of a paper document.
Patent JP-S53121998-A (JP)
Title: Preparation of maytansiol, maytansine and maytansinol propionate
Inventor: HIGASHIDE EIJI
IPC: A61K35/74
Filed: 1977-03-31
Abstract: PURPOSE: To prepare maytansine, maytansinol, and maytansinol propionate, useful as antitumor substances, from cells and cultivation medium obtained by the cultivation of microbials belonging to Nocardia genus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04276457-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/06
Filed: 1991-03-04
Abstract: PURPOSE:To provide an ink jet recorder of electrostatic attraction type having simplified structure and excellent recording property. CONSTITUTION:A first sheet 202 and a second sheet 203 consisting of insulating material formed on a first opening 204 and a second opening 205 having diameters different from each other are superposed at the centers of respective openings. A first electrode 206 and a second electrode 207 are provided at peripheral parts of respective openings. The first opening 204 having small diameter communicates with an ink chamber 208. Respective electrodes are connected to a signal source 212 so as to be applied with signal voltage, so that ink can be extended from the first opening 204 and can be flown. As a result, structure of a recorder can be simplified almost without damaging excellent recording property, and the recorder can be obtained at low cost.
Patent JP-S58155313-A (JP)
Title: Recording and displaying device
Inventor: NAITOU HIROYUKI
IPC: G01D7/02
Filed: 1982-03-11
Abstract: PURPOSE:To facilitate the identification of each recording line and the reading of the value of each input signal, by providing a display device which displays the input signal of position where each recording line can be observed from the outside. CONSTITUTION:The input signals are sequentially converted into the digital signals for every channel by an AD converter 21, and the signals are supplied to a shift register group 22 and a record control part 24. A head driver 25 makes the heating element of a thermal head 10 to be heated. Said heating element corresponds to the synthesized signal from the record control part 24. Meanwhile, each input signal is supplied to the shift register group 22 and stored in the first stage shift register at first. Namely, the input signals are stored in the first stage register in series so that the signals can be identified. The input signals stored in the first stage shift register are shifted to the later stages every time the input signal arrives. The signal is displayed through the display and control part 23 from the final stage shift register. The signal value corresponding to the newest recording line (dot) which can be seen through an observing window 12 is displayed on a display 20.
Patent JP-S59164309-A (JP)
Title: Production of ethylene polymer
Inventor: FUKAWA ISABUROU
IPC: C08F10/02
Filed: 1983-03-09
Abstract: PURPOSE:To obtain an ethylene polymer made by the use of a noncontaminative deactivator, by polymerizing ethylene or a mixture of ethylene with an alpha-olefin with the aid of a Ziegler catalyst and deactivating the catalyst by adding a titanate compound. CONSTITUTION:Ethylene or a mixture of ethylene with a 3-18C alpha-olefin is polymerized at an average polymerization temperature >=130 deg.C with the aid of a Ziegler catalyst containing a transition metal compound and an organometallic compound in the presence of absence of an inert hydrocarbon solvent. The catalyst is deactivated by adding, to the produced polymer mixture and stirring, a deactivator of a titanate compound of the formula is an amount sufficient to deactivate the catalyst. This titanate compound is added in the form of a solution or suspension in an inert hydrocarbon or in the form of a solid or a melt. Unreacted monomer or both unreacted monomer and the inert hydrocarbon solvent are separated from the produced polymer mixture and then a polymer containing the deactivator and the reaction product between the deactivator and the catalyst is separated.
Patent JP-H07248544-A (JP)
Title: Photographic printing machine
Inventor: KITANO TADASHI
IPC: G03B27/52
Filed: 1994-03-08
Abstract: PURPOSE:To burn in a pattern image such as a character, etc., on a whitish background part and to have the pattern image clearly viewed. CONSTITUTION:Respective burning-in candidate areas CPA1 to CPA4 are set to be long in the feeding direction of color paper in four corners of a main image P1. Three-color separation and photometry at the respective points of the main image is performed by a scanner. The respective photometric values in the areas CPA1 to CPA4 are extracted. The average transmissive density of a negative image in the respective areas CPA1 to CPA4 is calculated. By comparing the average transmissive density, the burning-in candidate area having the maximum transmissive density is obtained. The burning-in candidate area is set as an burning-in area, and the pattern image is printed.
Patent JP-H02218496-A (JP)
Title: Waste water treatment apparatus using immobilized bacteria
Inventor: SUMINO TATSUO
IPC: C02F3/08
Filed: 1989-02-17
Abstract: PURPOSE:To remove excessive sludge from an activated sludge bed and to return immobilized bacteria pellets to an aeration tank by forming two layers of the activated sludge bed and an immobilized bacteria pellet bed by the difference in sedimation velocity. CONSTITUTION:Treated water treated by the decomposition of a substrate is introduced into a sedimentation tank 2 along with immobilized bacteria pellets 6 and activated sludge to be subjected to solid-liquid separation and treated water flaws out of a treated water outlet. Next, the supply of raw water is stopped and a stirring blade 7 is rotated for a definite time to bring activated sludge and the immobilized bacteria pellets to a floating state and, thereafter, the rotation of the stirring blade 7 is stopped to perform sedimentation of both of them. Since the sedimentation rate of the immobilized bacteria pellets is faster than that of the activated sludge, the activated sludge is withdrawn from the upper activated sludge layer 11 by an excessive sludge withdrawing pipe 9 and the immobilized bacteria pellets accumulated under the activated sludge are returned to an aeration tank 1 by a return pipe 4 and can be recirculated to be reused.
Patent JP-S60182260-A (JP)
Title: Input device of blackboard drawing information
Inventor: ISHIGAKI TOSHINORI
IPC: H04N1/107
Filed: 1984-02-29
Abstract: PURPOSE:To erase easily an optional part by moving an image sensor of a prescribed reading width in a prescribed direction on a blackboard, reading a character or a graph drawn on the blackboard and also wiping out the read part with a wiper having the same width as that of the sensor. CONSTITUTION:A board 12 is fitted to a case 11 of a blackboard and a manual scanner 13 is moved in a prescribed direction when a character or a graph drawn on the board 12 is inputted to a line head sensor 21. The scanner 13 is provided with the sensor 21, and a wiper 20 having the same width as a read width of the sensor 21 and a distance/speed sensor 22 are provided and they are held to a grip section 23. A data from the scanner 13 is inputted to a scan control section 30, and a main control section 40 processes the data. Then a peripheral equipment such as a CRT display 70, a bit mat memory 50, and a keyboard 80 is used, the character or graph drawn on the board 12 is inputted with fidelity and an optional part is erased with simple operation.
Patent JP-S58154653-A (JP)
Title: Device for generating synchronous pulse for ultrasonic flaw detection
Inventor: NISHI KENICHI
IPC: G01N29/26
Filed: 1982-03-10
Abstract: PURPOSE:To simplify a system and to obtain a highly reliable detecting signal, by providing the system with a synchronous pulse generator to generate a synchronous pulse corresponding to the moving unit distance of a material to be inspected by switching signals from two microswitches. CONSTITUTION:The microswitches 6a, 6b attached to a microswitch sliding means 7 fitted to the lower side of a carrier line can be slided in the directions of arrows (a) and (b) independently and can be locked on prescribed positions respectively. In addition, the sliding means 7 provided with the microswitches 6a, 6b can be vertically shifted in the directons of arrows (c) and (d). If the material 3 to be inspected is shifted in the direction of the arrow (b) when the sliding means 7 is locked at prescribed height, the moving parts of the microswitches are depressed and turned on. A switching signal obtained by said procedure is applied to the synchronous pulse generator 9 and the generated synchronous pulse 10 is applied to an ultrasonic flaw detector 5.
Patent JP-H03240272-A (JP)
Title: Semiconductor device
Inventor: YAMANISHI YUJI
IPC: H01L29/78
Filed: 1990-02-19
Abstract: PURPOSE:To make it possible to use a MOSFET as a power element for an ignitor without externally mounting parts, and improve reliability and performance, by forming a lateral N-channel MOSFET on a P-type sutstrate. CONSTITUTION:In a lateral MOSFET, an extended drain region 9 is formed between a source contact region 11 and a drain contact region 10. A P-type semiconductor substrate 11 between the regions 9 and 11 is turned into a channel region. The impurity concentration of the substrate 11 is so set that the breakdown strength between the regions 10 and 11 is lower than the breakdown strength between the drain and the source. Thereby, when a backward voltage is applied across the source and the drain of the MOSFET, breakdown is generated in the junction between the regions 10 and 11, so that destruction of the MOSFET can be prevented.
Patent JP-S55129519-A (JP)
Title: Slope protection work with water discharge member in cloth, waterproofing sheet, wire netting form
Inventor: AIKAWA ISAMU
IPC: E02D17/20
Filed: 1979-03-29
Abstract: PURPOSE: To provide such a work as enabling a working to be simple and providing a highly strong slope protection member having iron wires therein in which the ground and the protection member are always stable, and slope decay caused by water may be prevented.  
     CONSTITUTION: Sheetlike civil engineering material is composed of a filter 1, a plurality of synthetic resin net layers 2, a waterproofing sheet 3 and a fabric 4. Iron formed product 5 is inserted between the waterproofing sheet 3 and the fabric 4 of the sheetlike civil engineering material, which is fixed to the slope with anchor bolts 6 and the mortar 8 is poured at the mortar pouring port 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06246207-A (JP)
Title: Coating booth with air feeding
Inventor: YAMAZAKI MAKOTO
IPC: F24F3/14
Filed: 1993-02-26
Abstract: PURPOSE:To make it possible not to feed supermoistened air conditioning air in a coating booth even when external air with high humidity is introduced in an air conditioner as the rainy season in the coating booth with air feeding wherein a flow path through which the external air is introduced into the air conditioner feeding conditioned air into the coating booth and a rotor of a rotary heat exchanger riding on a flow path exhausting exhaust gas from the coating booth and rotating, are provided. CONSTITUTION:Sensors S1 and S2 detecting humidity of the external air indroduced into an air conditioning apparatus 2 or humidity of the conditioned air fed in a coating booth 1 and a controlling apparatus 5 decresing the rotating speed of or stopping said rotor 4 when the humidities detected by means of said humidity sensor S1 and S2 exceed preset allowable upper limiting value, are provided.
Patent JP-H03240065-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1990-02-19
Abstract: PURPOSE:To provide excellent electrophotographic characteristics, such as sensitivity, residual potential and charge coercive force, by providing a photosensitive layer contg. at least one kind of specific squarium compds. on a conductive base. CONSTITUTION:The electrophotographic sensitive body having the photosensitive layer contg. at least one kind of the squarium compd. expressed by formula I on a conductive base, by which the excellent electrophotographic characteristics, such as sensitivity, residual potential and charge coercive force, are obtd. The fatigue deterioration when the photosensitive body is repetitively used is lessened and the photosensitive body is stable to heat and light. In the formula I, one of Ar1, Ar2 is selected from the group expressed by formula II, etc. In the formula II, X1, Y1 denote the atom group necessary for forming a substd. or unsubstd. alicyclic hydrocarbon ring, substd. or unsubstd. arom. hydrocarbon ring, substd. or unsubstd. heterocycle. R1, R2, R3 respectively denote a hydrogen atom, halogen atom, substd. or unsubstd. alkoxy group, hydroxyl group, cyao group, nitro group, or NHY.
Patent JP-H02217209-A (JP)
Title: Control method for multi-layer parison head
Inventor: KAWABATA KOTARO
IPC: B29C49/78
Filed: 1989-02-17
Abstract: PURPOSE:To enhance yield by reducing the injection speed before the completion of injection process and then releasing the pressure to reduce the injection pressure just before the completion of injection. CONSTITUTION:The injection process is carried out after the completion of metering process of resin by an extruder, and a ring plunger 7 is pushed out gradually by accelerating its speed starting from the stationary state in a manner similar to the strokes S of ring plunger 7 to raise resin pressure P up to the given value, and then the plunger 7 is driven while said value is retained to carry out the injection process of a multi- layer parison. Then, slightly before the completion of injection process for carrying out the injection of given quantity, the speed pushing out the ring plunger 7 is reduced to decrease the resin pressure P. Further, the ring plunger 7 in the state of reduced speed is pushed out, and just before the completion of injection process, the stroke of the ring plunger 7 is effected in the direction reverse to the injection to reduce the resin pressure P almost to zero. The expansion of resin from the openings of respective layers generated at the time of completion of injection can be prevented by said arrangement, and a remaining resin layer in the process of laminating can be protected from getting out of order before the following injection process starts.