baber/WOPTO huggingface dataset:
Patent JP-S5444105-A (JP)
Title: Turbine starting method based on the preestimation calculation of thremal stress
Inventor: MATSUMOTO HIROSHI
IPC: F01D19/02
Filed: 1977-09-14
Abstract: PURPOSE: To safely start a turbine by preestimating a thermal stress value by determining the  preestimation value of temperature state at a prescribed point according to the supposition value  of operation state of the turbine and by determining on of turbine controlling parameters after  selecting the supposition value of operation state of the turbine.   
     CONSTITUTION: The datas in the stop period of a turbine are applied to a temperature distribution  initial value calculating function 6, and a thermal stress preestimating time determining function  7 determines the time to which the thermal stress to be preestimated and controlled belongs, and a  rotor thermal stress calculation function 30 preestimates the distribution of rotor temperature after  the preestimation time. A thermal stress preestimation function 34 calculates the rotor thermal  stress on the basis of said preestimation value, and a variation rate seetting value determining  function 8 allows the thermal stress caluculation function 30 to operate according to the prescribed  variation rate, and the thermal stress preestimation value is obtaind, and compared with the  thermal stress permissible value data 4, and the value which is below the thermal stress permissible value and with which the variation rate becomes maximum is selected among the expected  parameters and given to a governor 12 as acceleration rate setting value data 13 or load variation  rate setting value data 14. Thus, safety starting can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5536838-A (JP)
Title: Novel light absorber and photoresist composition containing this
Inventor: SATOU TAKAYUKI
IPC: C08F2/50
Filed: 1978-09-08
Abstract: PURPOSE: To form a photoresist composition for microprocessing, subjectable to prebaking at high temperatures and superior in adhesivity to a substrate, by adding a specified azo compound as a light absorber.  
     CONSTITUTION: To a conventional photoresist composition, preferably a rubber type photoresist consisting mainly of a cyclic rubber and a bisazide compound, is added in an amount of about 0.5 to 15%wt. as a light absorber an azo compound represented by the general formula shown in which R 1  is lower alkoxy; R 2  is H or lower alkyl; and R 3  and R 4  are 2 or more C lower alkyl, such as 1-ethoxy-4 diethylaminophenylazo)benzene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H047848-A (JP)
Title: Manufacture of resin sealing type semiconductor equipment and resin sealing die and lead frame used therein
Inventor: ASAMI YUKIO
IPC: H01L23/31
Filed: 1990-04-25
Abstract: PURPOSE:To protect a semiconductor chip from such failure as dislocation, shortcircuit, wiring disconnection, even when a lead frame having no die pad is employed, by carrying out resin sealing on the semiconductor chip by using protrusion for holding the semiconductor chip in a prescribed positional condition. CONSTITUTION:A lead frame 1 has side runout protective pins 6 formed to protrude at the inner side of frame 5, and the lower half 10 and upper half 11 of a die both have up/down motion protective pins 12. Support of each section of semiconductor chip 7 in the lead frame 1 is done by pieces of wire 8, and when lead frame 1 is set in resin sealing die halves 10 and 11, the side runout of semiconductor chip 7 is deterred by side runout protective pins 6, and the up/down motion of upper and lower halves 10 and 11 of die is deterred by the up/down motion protective pins 12. With this, even if using a lead frame having no die pad, when carrying out resin sealing no dislocation of the semiconductor chip and none of shortcircuit, wiring disconnection, and so on due to the dislocation occur therein.
Patent JP-H06297849-A (JP)
Title: Heat-sensitive recording material
Inventor: MORI YASUTOMO
IPC: B41M5/42
Filed: 1993-04-13
Abstract: PURPOSE:To provide a heat-sensitive recording material which has high sensitivity and does not generate a picking phenomenon at the time of printing. CONSTITUTION:An intermediate layer forming solution is prepared by mixing agitating a 1.0 pts. hollow filler having a hollow ratio of 30%, 0.2 pts. styrene/ butadiene tex and 0.1 pts. PVA. Then a heat-sensitive color development solution is prepared by mixing agitating a dye dispersing solution comprised of 3-(N- methyl-N-cyclohexyl)amino-6-methyl anilino fluorane, PVA and water and a dispersing solution of a developer comprised of 1,5-di(4-hydroxyphenylthio)-3- oxapentane, calcium carbonate, PVA and water at a weight ratio of 1:3. Then the intermediate layer forming solution, heat-sensitive color development layer forming solution and a protective layer forming solution are applied onto wood free paper in this order.
Patent JP-S6141556-A (JP)
Title: Device and method of positioning ink jet printing head
Inventor: REONAADO JII RITSUCHI
IPC: B41J25/304
Filed: 1985-05-22
Abstract: A circuit and related method are provided for maintaining a desired spacing between an ink-jet printing means and a receiving surface along a line scanned by the printing means. An ultrasonic transducer transmits signals at timed intervals to the receiving surface from the printing means. A reflected signal from the receiving surface is sensed by the transducer during a receiving time window after the signal is transmitted. A reference position signal representative of the head to surface spacing at a printing location is compared to the desired head to surface spacing to produce a position error signal. A servomotor responds to the position error signal to move the printing means toward and away from the receiving surface to maintain the desired spacing.
Patent JP-S63275276-A (JP)
Title: System and device for coding digital picture signal
Inventor: SUZUKI KOSHU
IPC: H04N1/415
Filed: 1987-05-06
Abstract: PURPOSE:To improve the speed of table retrieval due to a micro program and to attain an efficient data processing by coding run length in which a digital picture signal '1' or '0' is continuous in an N bit unit. CONSTITUTION:A titled device consists of a discrimination circuit 1, an identification code generation circuit 2, a counter 3, a control circuit 4, a data setting part 5 and a synchronous circuit 6. All the bits of the digital picture signal are discriminated '0' or '1' in the N bit unit (N: integer over 3). If all the bits are '0' or '1', it shows that a constitution in the N bit unit is concerned in either '0' or '1', and the code is generated from an identification code which is not concerned with a binary number corresponding to '1' to 'N' of a decimal number and a continuous number in the same N bit unit in the run length in which '0' or '1' continues. In a case excepting the above case, the code corresponding to the bit pattern is applied. Thus, the processing speed of data can be improved.
Patent JP-H05304811-A (JP)
Title: Body of mobile farm machine
Inventor: NIIMI SHIZUO
IPC: B62D49/00
Filed: 1992-04-28
Abstract: PURPOSE:To prevent the staining of the upper face of a floor with mud water passed through an opening for observing the direction of front wheels by forming the opening on the floor part and its circumference in a specific state. CONSTITUTION:Through holes 4d, 4d to enable the observation of the lateral direction of front wheels 2, 2 are formed on a floor part and its circumference where a line L connecting the eyes of the driver sat on a seat with at least a part of the front wheels crosses the floor. The direction of the through hole is almost parallel to the line L.
Patent JP-S59860-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M50/454
Filed: 1982-06-25
Abstract: PURPOSE:To improve performance of a cell, by arranging a fine holed thin film between a negative electrode and a glass fiber separator and suppressing chemical reaction caused between the negative electrode and a glass fiber. CONSTITUTION:A glass fiber separator 7 is interposed between a positive electrode 1 using secondary copper oxide or the like as an active material and a negative electrode 4 of lithium rolled plate or the like. In this nonaqueous electrolyte cell, a fine holed thin film 9 such as a polypropylene thin film or the like permeable with an ion is arranged between the negative electrode 4 and the glass fiber separator 7 or further between the positive electrode 1 and the glass fiber separator 7. In this way, chemical reaction between the negative electrode 4 and a glass fiber can be suppressed, while a falling object of active material in the positive electrode can be prevented from movably floating to the negative electrode.
Patent JP-H0412050-A (JP)
Title: Production of ceramic slurry
Inventor: YAMAKAWA TAKAHIRO
IPC: C04B35/622
Filed: 1990-04-27
Abstract: PURPOSE:To easily obtain a ceramic slurry in a short time by charging water, an organic binder and ceramic power into a mill and mixing the components while reducing the pressure in the mill to a specific vacuum degree. CONSTITUTION:A mixture of water, an organic binder and ceramic powder is charged into a mill and mixed after reducing the pressure in the mill to <=100mmHg to obtain the objective slurry. The entrainment of air in the slurry caused by the irregular wavy surface of the slurry during operation can be prevented by the evacuation of the mill and, if any, the entrained air bubble can be easily eliminated by restoring the pressure to atmospheric pressure at the delivery of the slurry from the mill because the inner pressure of the bubble is <=100mmHg. The bubbles near the surface are released, i.e., the slurry is defoamed. The organic binder is e.g. starch paste and PVA acryl emulsion and the ceramic powder is powder of an oxide such as alumina and zirconia or a non-oxide such as silicon nitride.
Patent JP-H0410231-A (JP)
Title: Information track meander detector for optical disk
Inventor: MIYAZAWA HIROSHI
IPC: G11B7/09
Filed: 1990-04-27
Abstract: PURPOSE:To enable exact tracking by detecting the inclination of a disk face and the meander of a track by photodetecting diffracted light from an optical disk by a bisected photodetector arranging a dividing line on the same face as the rotational center line of the optical disk. CONSTITUTION:Coherent light such as a semiconductor laser is made incident from a light source 1 to a beam splitter 2 and an optical disk is irradiated with the light as fine parallel light flux by a collimator lens 3. Then, the diffracted and reflected light from the disk 4 is made incident through a cylindrical lens 5 on a bisected photodetector 6. In this case, the dividing line of the detector 6 is arranged on the same plane as the rotational center line of the disk 4. Thus, the inclination of the disk 4 face and the meander of the information track can be detected, exact tracking is enabled by executing coarse tracking servo in advance and an actuator can be made compact and light in weight.
Patent JP-S5946484-A (JP)
Title: Method and device for executing movement of substance and/or heat exchange and/or mixing between gaseous substance, between liquid substance and/or between both substance
Inventor: RORUFU PII SHII MANTOIFUERU
IPC: B01F23/00
Filed: 1983-06-17
Abstract: An apparatus is disclosed for the exchange of substances and/or heat between and/or mixing of gaseous and/or fluid substances wherein the flowing substances are guided repeatedly through permeable walls (1, 2, 3 and 4) running essentially parallel to the direction of the main flow (14 and 17). According to the apparatus, this will be achieved by the spacing means (5) of lesser permeability which are disposed alternately in the flow channel (13) between the permeable walls (1, 2, 3 and 4). The permeable walls preferably consist of fabrics which are placed in movement or into oscillation by the flowing media. For a more effective exchange, the walls are provided with areas (1, 2, 3 and 4) of variable density of fabric, whereby the denser areas are preferably located near the spacing means (5).
Patent JP-2000308279-A (JP)
Title: Power unit for uninterruptive construction
Inventor: WAKAIZUMI NORIYOSHI
IPC: H02M7/48
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by synchronizing a power unit with a system power source, without performing the phase detection clamp using a power detection line. SOLUTION: A power unit for uninterruptive construction is equipped with a DC/AC converter 2, constituted of a static converter which converts DC power 1 into AC power by inverter action and outputs it, and a controller 6 which controls this converter 2, and this controller is equipped with a means which outputs the information on the detected phase of the voltage on output side of the converter 2, a means which outputs the operation phase of the control criteria of the cycle of the system power by the accumulative operation of a set unit phase, a means which computes the error between the detected phase and the operated phase and corrects the operated phase into the detected phase, when this error is not less than a set quantity,  and a means which controls the phase of the output voltage of the converter 2 by the information of the operated phase and controls the converter 2 into the linked operation before construction and controls the converter 2 into independent operation during construction and returns the converter 2 to the linked operation after finishing the construction.
Patent JP-S5811973-A (JP)
Title: Dry type developing device
Inventor: IKESUE MASUMI
IPC: G03G15/09
Filed: 1981-07-15
Abstract: PURPOSE:To smoothly agitate a developer by providing the titled device with a doctor fixed on an unmoving member so as to be opposed to a developing roller and a separator for guiding the developer scratched by the doctor to a bucket wheel or a developing vessel. CONSTITUTION:A doctor 6 is arranged on an approximately intermediate place between magnets M2 and M3 in the direction of the upper right of a developing roller 2 so as to be opposed to a rotary sleeve 201 with a prescribed interval. A separator 7 is arranged on an upper space from the developing roller 2 to a bucket wheel 3 so as to close to the doctor 6. Residual tonor once separated between magnets M5 and M4 is pushed to the part of the bucket wheel 3 and mixed with fresh tonors newly supplied by the bucket tonor 3 and then the mixed tonor T is dropped on a developing vessel 4 through the separator 7. Consequently the used and fresh developers are smoothly agitated.
Patent JP-S62267448-A (JP)
Title: Flexible fe-si or fe-al-si alloy foil and production thereof
Inventor: DEGAWA TORU
IPC: B22D11/06
Filed: 1986-05-14
Abstract: PURPOSE:To obtain the titled alloy foil reduced in impurity content and having extremely superior flexibility, by providing a composition consisting of prescribed percentage of Si, Al, Ca, O, and C and the balance essentially Fe. CONSTITUTION:An Fe alloy containing Si or Al together with Si is melted by heating in a vessel whose internal surface is constituted of CaO refractory material by the conventional method, for example, high-frequency or low-frequency induction heating method, etc., in vacuum or in a nonoxidizing atmosphere such as inert-gas atmosphere, etc., of Ar, etc. As the above CaO refractory material, CaO, larnite (stabilized 2CaO.SiO2), etc., are cited. Then the resulting molten alloy is sprayed through a nozzle by a liquid rapid cooling method, etc., which is fed to the surface of a single or double roll, followed by rapid cooling under nonoxidizing atmosphere. In this way, the desired high- frexibility alloy foil composed of Fe-Si or Fe-Al-Si alloy consisting of 3-15wt% Si, 0-10wt% Al, <=50ppm Ca, and the balance essentially Fe can be obtained.
Patent JP-H08299617-A (JP)
Title: Kitchen knife
Inventor: CHOJI HIROO
IPC: B26B3/00
Filed: 1995-05-09
Abstract: PURPOSE: To provide a kitchen knife at which the invasion of water onto the opening side end surface of a fitting hole at a handle main body can be surely prevented and further, a core coming off the handle main body unpreparedly is prevented through a mouthpiece. CONSTITUTION: A mouthpiece 3 is formed of a synthetic resin material that can be deformed elastically, and a cover part 4 to cover the opening side end surface of a fitting hole 20 in a handle main body 2 is formed integrally with the mouthpiece 3, and at the same time an insertion hole 5 whose section shape is a little smaller than that of a core 10 is formed at the cover part 4, and by pressing the core 10 into the insertion hole 5, the cover part 4 is elastically deformed, and the inner periphery surface of the insertion hole 5 is brought into pressure contact with the outer periphery surface of the core 10.
Patent JP-H08302408-A (JP)
Title: Method and device for monitoring condition in furnace
Inventor: ABE TAMANORI
IPC: C21B7/24
Filed: 1995-05-09
Abstract: PURPOSE: To improve the monitoring precision by monitoring the condition in the furnace based on the striking number and the inserting distance when inserting a probe for sampling the material charged in the furnace. CONSTITUTION: A probe 1 is inserted into an opening part provided in an air- blowing tuyere or in the furnace wall in the vicinity of the tuyere, and pressed into the furnace while the probe is stricken using a pressing mechanism 2. The striking number per the inserting distance in the radial direction is counted to estimate and monitor the condition in the furnace from the relationship between the preliminarily obtained striking number and the phenomenon in the furnace. The pressing mechanism 2 of the probe 1 is installed on a probe holding truck 2a and a striking truck 2b arranged in an axially movable manner on rails 5 installed on a working floor 4 toward an air-blowing tuyere 3 or the opening part in the furnace wall 11, and fitted to one end of the furnace wall 11.  A striking device 9 connected to the base end of the probe 1 is installed on the striking truck 2b, and the striking is given when the probe is pressed in.
Patent JP-S61269614-A (JP)
Inventor: INOUE TAKESHI
IPC: H02J3/42
Filed: 1985-05-23
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-H06325103-A (JP)
Title: Data base retrieval system
Inventor: YOKOI KAZUHIRO
IPC: G06F3/0481
Filed: 1993-05-12
Abstract: PURPOSE:To improve the man-machine interface function of logical relation, etc., among retrieval conditions at the time of data base retrieval. CONSTITUTION:Discrimination between AND logic or OR logic among the retrieval conditions is displayed in the form of the isolation state or overlap state of icons and the setting of NOT logic to the retrieval conditions is displayed by the thick frame modification of the icons. Namely, a thick frame display of an icon I1 indicates the NOT logic of a retrieval condition of 'height <170' on an editing screen 41, the overlap state of icons I3 and I4 shows OR logic between retrieval conditions of 'age <30' and 'savings >=10,000,000', and the isolation state of the icons I1, I2, and I23 indicates the AND logic between the NOT logic of the retrieval condition 'height <170' and the OR logic among a retrieval condition of 'annual income >=30,000,000', the retrieval condition of 'age <30', and the retrieval condition of 'savings >=10,000,000'.
Patent JP-H01280928-A (JP)
Title: Priority decomposing device
Inventor: KAGAYA TATSUJI
IPC: H03M7/00
Filed: 1988-05-07
Abstract: PURPOSE:To constitute the device with a few number of components and to operate the device at a high speed by using a transfer gate and a transistor(TR) deciding conduction/nonconduction depending on each input so as to constitute the priority decomposing device. CONSTITUTION:The device consists of transfer gates 23a-23d whose conduction/ nonconduction is controlled at each input and TRs 4e, 5e-5g whose sources are connected to a power line or a ground line and whose gates are connected to each input or its inverse level. Then the value of the output or the propagation signal depends only on the input in many cases in the TRs 4e, 5e-5g whose sources are connected to a power line or a ground line and whose gates are connected to each input or its inverse level. Thus, the device is operated at a high speed.
Patent JP-H0410462-A (JP)
Title: Semiconductor device
Inventor: HISHINUMA KOZO
IPC: H01L21/822
Filed: 1990-04-26
Abstract: PURPOSE:To improve the operational reliability of a circuit using constant voltage as a power supply by supplying each circuit with constant voltage respectively independently by separate wiring. CONSTITUTION:A constant voltage circuit generating constant voltage is connected to a constant-voltage output terminal 6 by a metallic wiring 1, and a capacitor 9 is connected to the constant-voltage output terminal 6 by external mounting. In this case, the metallic wiring 1 is used only with the object of the connection of the constant voltage circuit and the constant-voltage output terminal, and a metallic wiring 2 is employed with the object of the connection of the constant-voltage output terminal and a quartz oscillation circuit. The metallic wiring 2 is used only with the object of the bonding of the constant- voltage output terminal and the quartz oscillation circuit in the same manner as the metallic wiring 1. A metallic wiring 3 bonds the constant-voltage output terminal and the CR oscillation circuit of high frequency. Metallic wirings 4, 5 are employed for connecting a timer and a CPU as circuits at functional units and the constant-voltage output terminal respectively. The constant voltage of the quartz oscillation circuit is taken by a wiring separated from the constant-voltage circuit output terminal, thus acquiring stabilized potential.
Patent JP-H10296781-A (JP)
Title: Plunger structure in transfer molding tool device
Inventor: NISHIOKA YUKIO
IPC: B29L31/34
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the force required for separating a pot from a plunger as much as possible by introducing air into a space between a bottom face of the pot and an end face of the plunger at the time of drawing the plunger from the pot. SOLUTION: A transfer molding device is provided with a pot 21 into which a molding material is introduced and a plunger 40 to be inserted removably into the pot 21. After the molding material is introduced into the pot 21, the plunger 40 is inserted into the pot 21, and the molding material is filled from a sprue opening 22 of the pot 21 into a cavity 12 by the plunger 40 to mold a molded product. In that case, an air introduction means for introducing air when the space between the bottom face of the pot 21 and the end face of the plunger 40 is of negative pressure is provided between the pot 21 and the plunger 40.
Patent JP-S607025-A (JP)
Title: Selective tripping unit coupled to current limiting breaker
Inventor: DEIDEIE FUREESU
IPC: H02H3/07
Filed: 1984-06-01
Abstract: An electric current-limiting circuit breaker comprises a pair of separable contacts and a selective solid state trip unit including an actuator cooperating with a latch mechanism for actuating the contacts to a positive open position upon occurrence of an overcurrent condition. The movable contact may also be moved by electrodynamic repulsion towards the open position when the fault current exceeds a predetermined threshold to effect current limiting. A tripping control device has an electronic counter which counts successive opening and closing cycles of the contacts so as to trip mechanism after a given number of cycles. The trip unit further comprises a first time delay tripping circuit, and a second instantaneous tripping circuit which cooperates with the cycle counter so as to ensure either instantaneous tripping or tripping by counting up to a number of cycles preselected on a setting selector.