baber/WOPTO huggingface dataset:
Patent JP-H10250186-A (JP)
Title: Coater for print sheet
Inventor: NISHIKAWA MASAHARU
IPC: B05B17/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent coating liquid from scattering to other than the surface of a print sheet and to correct fluctuation in the thickness of coating due to environmental temperature variation automatically. SOLUTION: The coater comprises an on-demand coating head 6 for jetting only a coating liquid from a plurality of jet openings 23 with a jetting force obtained by converting the energy of an electric signal to apply a physical acting force directly to the coating liquid, means for moving the on-demand coating head 6 and a printed medium relatively while facing each other, means for measuring the temperature of at least one of the on-demand coating head 6 and the coating liquid, and means for controlling at least one of the jet drive signal of the head 6, conduction of the heating means thereof or the relative moving speed between the head 6 and the printed medium.
Patent JP-H02238129-A (JP)
Title: High temperature gas turbine
Inventor: MIYATA HIROSHI
IPC: F02C7/00
Filed: 1989-03-13
Abstract: PURPOSE:To improve the efficiency and the strength of a turbine respectively by setting the first stage static blade in a ceramics static blade and the first motive blade in a water-cooled metal blade, while setting the static blades and the motive blades in the latter stages in water-cooled metal blades respectively. CONSTITUTION:At the latter stream side of a combustor 1 to generate the combustion gas, static blades to form the passage of the combustion gas are arranged in plural stages from the first stage 2 to the second stage 4. And at the latter stream side of the static blades 2 and 4, rotary motive blades are arranged in plural stages from the first stage 3 through the second stage 5. And the flow of the combustion gas is converted by the static blades 2 and 4, and the combustion gas performs the work at the motive blades 3 and 5 to rotate the rotor buried to the motive blades 3 and 5. In this case, the first stage static blade 2 is set in a ceramics static blade, while the first motive blade 3 is set in a water-cooled metal blade. The static blades 4 and the motive blades 5 in the latter stages are set in water-cooled metal blades respectively. Consequently, each material is utilized effectively, and the improvement of the efficiency and the strength is realized.
Patent JP-S62215351-A (JP)
Title: Additive containing vermiculite as substrate for domestic animal feed
Inventor: AKAMINE HIDEO
IPC: C12N11/14
Filed: 1986-03-16
Abstract: PURPOSE:To make it possible to facilitate blending operation, remarkably promote growth of domestic animals and reduce offensive smell of feces, by supporting microbial cells useful for decomposing and digesting feed components on vermiculite made into a porous form by high-temperature treatment and blending the resultant additive for a domestic animal feed with the feed. CONSTITUTION:An additive for a domestic animal feed, formed by supporting bacteria, capable of decomposing components in the domestic animal feed and fermenting and decomposing organic substances contained in excrementitious matter on vermiculite made into a porous form by high-temperature treatment, cultivating and multiplying the bacteria and containing the vermiculite as a substrate. Examples of the above-mentioned bacteria include lipid hydrolyzing bacteria, cellulolytic bacteria, organic substance decomposing bacteria, mucilaginous substance decomposing bacteria, antifungal bacteria, proteolytic bacteria, bacteria having hydrogen sulfide decomposing and nitrogen fixing action, hemicellulose and pectin hydrolyzing bacteria, Bacillus subtilis, etc.
Patent JP-S60200691-A (JP)
Title: Binarization system
Inventor: HIRAIZUMI MITSUO
IPC: H04N19/00
Filed: 1984-03-26
Abstract: PURPOSE:To enable binarization stably by correcting a threshold stored in memory in accordance with the difference between data on a calculated average level and stored data on an average level and setting it as a next threshold in terms of image pickup device. CONSTITUTION:When an operator decides an appropriate threshold (T) viewing a screen of display device 12, the operator stores it in a memory 14, and simultaneously calculates an average W of a photographing signal level corresponding to a window area 22, which is set in the backward in a visual field 20 of an image pickup device 1 in terms of software. Then a reference deviation epsilon, that is, the difference between the average W and the finally decided threshold T is calculated by a microcomputer 7. The threshold T is substracted from the obtained average W, whereby the reference deviation epsilon is calculated and stored in the memory 14. The threshold is corrected with aid of the epsilon, which is made into the next threshold. Thus a threshold can be automatically optimized by following the influence which is affected to an input picture of an image pickup device by a change in the outside brightness.
Patent JP-H10256486-A (JP)
Title: Semiconductor input circuit
Inventor: HIUGA TSUTAE
IPC: H01L27/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prepare a test mode without preparing a special terminal for test, and make it in such environment that the test can be performed without fail, by making an input level judging circuit output the result of the judgment on the voltage of the second node which has judgment level between power voltage and ground. SOLUTION: An input terminal 1 is connected to an electrostatic protective circuit 101, and one of the node 105 of its output is inputted to an input circuit 102, and the other end to a switching circuit 103. Moreover, the other of the switching circuit 103 is inputted into a resistance element 104 and an input level judging circuit 105. Then, if the input signal from the input terminal 1 is at or above a value where a certain voltage is added to power voltage, the nodes 105 and 107 are connected with each other, and the node 107 goes up to the voltage applied to the input terminal 1. The input level judging circuit 108 receives this rising voltage, and has judgment level between the power voltage and the ground, and judges the voltage of the node 107, and outputs the condition to a test mode output terminal 3.
Patent JP-S62213882-A (JP)
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07B13/065
Filed: 1986-03-15
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-S63224868-A (JP)
Title: Welding travel starting method for plasma keyhole welding
Inventor: FUJIYAMA HIROHISA
IPC: B23K9/00
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a stable and sound welded joint by providing either of sensors to measure the changes of the quantity of infrared rays, a sound pressure level and the pressure generated when a keyhole is formed and starting the weld travel at the time of detecting the change of a measured value. CONSTITUTION:When a plasma arc pierces objects to be welded to form the keyhole, a set-up detector 1 for the quantity of infrared rays reacts by a plasma flame and a detector level increases and is amplified by an amplifier 2 for detecting the quantity of infrared rays and inputted to a comparator 3 for the quantity of infrared rays and inputted to an AND circuit 10. In the same way, the measured value of the sound pressure level is inputted to a comparator 6 for the sound pressure level and inputted to the AND circuit 10. Moreover, the output of a pressure detector is inputted to the AND circuit 10 in the same way. When all signals are made to the high-level signals, a signal is outputted from the AND circuit 10 and amplified up to a level to suffice for a relay 12 to operate by an amplifier 11 for driving the relay. When the relay 12 is actuated, a welding travel motor driving circuit 13 functions and a motor 14 for the welding travel is actuated to start the welding travel.
Patent JP-H03260502-A (JP)
Title: Drain water level control device for water supplying heater
Inventor: HAYASHIDA KOICHI
IPC: F22D1/32
Filed: 1990-03-12
Abstract: PURPOSE:To stabilize drain water level, restrict an abnormal increasing or abnormal decreasing of the drain water level and enable the drain water level to be rapidly defined even if a control area is rapidly varied in response to the water level by a method wherein a drain water level calculation controller is provided for correcting a control over a degree of opening of a water level adjusting valve in such a way as a calculated integration time is longer than an integration time required for a stable system. CONSTITUTION:An integrating time TSV which is stable as a drain water level control system for a water supplying heater is preset in an integrating time calculation unit 14 for a drain water level calculation controller 25. A stable integrating time TSV and an actual integrating time T are compared to each other. When the actual integrating time T is shorter than the stable integrating time TSV, an output signal X is outputted to a water level adjuster 10. This water level adjuster 10 may output to a water level adjuster valve 12 an output signal in which an output signal X is added to a normal output signal based on the difference between an output signal from a water level sensor 8 and a standard water level, thereby the degree of opening of the water level adjusting valve 12 is controlled. With such an arrangement, the system is settled quickly, fluctuation of the drain water level is minimized and the drain water level can be settled.
Patent JP-2000256083-A (JP)
Title: Porous body for semiconductor wafer treating device
Inventor: IMAIZUMI YUKIFUMI
IPC: C04B38/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a porous body for treating semiconductor wafers, which is capable of suppressing blowing up of particles when a gas is introduced in a treating apparatus used for the treatment such as diffusion treatment, oxidation treatment, film forming treatment or the like of the semiconductor wafers and shortening the time needed to introduce the gas, and which is stably used and exhibits durability without being corroded and giving harmful catalytic action even when it is used in the device exposed to high temp. or corrosive and reactive gas atmospheres. SOLUTION: The porous body for treating semiconductor wafers is a porous body used in a device for treating semiconductor wafers and is arranged at a gas introducing pipe part of the device for treating semiconductor wafers. The porous body used in the device for treating semiconductor wafers has such a multilayer structure that a ceramic porous film layer 2 having an average pore size less than the average pore size of a ceramic porous substrate layer 1 having an average pore size of 10 to 15 μm is laminated on the ceramic porous substrate layer 1.
Patent JP-S52140118-A (JP)
Title: Tailgate-operating device for cargo-handling car
Inventor: HASEGAWA MASANOMI
IPC: B60P1/44
Filed: 1976-05-19
Abstract: PURPOSE: To prevent an operator from making a mistake in operation of a cargohandling car, at the time of commencement of cargo handling operation, by providing the car with a device designed capable of automatically switching the car into cargo handling operatable position as of the time when a tailgate has been lowered from upright securing position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11320276-A (JP)
Title: Piston ring and manufacture thereof
Inventor: TRUEBENBACH WERNER
IPC: F16J9/26
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To manufacture piston rings having various thickness, axial height and characteristic by manufacturing a wheel cylinder while thermally spraying the spray material onto an outer peripheral surface of a mandrel, and coating the surface of the wheel cylinder with a film working as a sliding film, and finally, cutting a piston ring from the wheel cylinder. SOLUTION: A peripheral surface of a mandrel 1 has an abutment mark 10 formed of a beam-like projection extended in the axial direction. A nozzle 2 is relatively moved in the axial direction in relation to the mandrel 1, and the surface of the mandrel 1 is coated with the spraying powder from the nozzle 2 by thermal spraying. The coated thermal spraying powder is immediately pressurized by a roller device 11. Continuously, a base 4 is coated with a sliding film 6. After finishing the wheel cylinder 3, the wheel cylinder 3 is drawn from the mandrel 1, and each piston ring is cut out of the wheel cylinder 3 by a separating tool.
Patent JP-S53143824-A (JP)
Title: Device for returning exhaust gas of engine
Inventor: YAMAHIRO TAKASHI
IPC: F02M25/06
Filed: 1977-05-19
Abstract: PURPOSE: To effectively decrease NOx at the time of coldness of engine by returning its exhaust gas to the upstream side of throttle valve of a carburetor, in an exhaust gas return device wherein the exhaust gas is returned to the upstream and downstream sides of the throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58175987-A (JP)
Title: Speed controller for motor
Inventor: TAKANO TSUTOMU
IPC: H02P7/293
Filed: 1982-04-08
Abstract: PURPOSE:To enable to perform accurate rotating speed control without using a shaft encoder by detecting the shade of a gear which is mounted on the output shaft of a motor via a photosensor. CONSTITUTION:A phototransistor 32 of a photosensor 30 outputs a low voltage gear shade detecting signal DS when a light emitting signal from a photodiode 31 is emitted directly and a high signal DS when the light emitting signal is interrupted by the tooth of a gear 20 which is mounted on the output shaft of a DC motor 10. A controller 40 shapes the signal DS in a rectangular wave signal OS, then, forms it in a constant-width pulse signal PS, and further controls the current of the motor 10 in response to the deviation between the voltage CS converted to DC and the set voltage E. In this manner, accurate rotating speed control can be performed by an inexpensive motor.
Patent JP-H02238374-A (JP)
Title: Detecting method of zero cross point of alternating-current waveform
Inventor: KOJIMA HIROSHI
IPC: G01R19/175
Filed: 1989-03-11
Abstract: PURPOSE:To determine a zero cross point with high precision by a method wherein, when the sign of digital data of an instantaneous value extracted at a prescribed interval changes and two data of the same sign are obtained in succession, the data before and after the change of the sign are approximated rectilinearly. CONSTITUTION:A high-frequency component being longer than the period of four sampled digital data of an instantaneous value is removed by an analog filter 1, A/D conversion 2 is conducted and CPU 3 executes prescribed computation for detection of zero cross. An alternating-current waveform is sampled at a prescribed interval and thereby digital data D1, D2, D3 and D4 and values y0, y1, y2 and y3 are obtained. At this time, y1 is negative while y2 is positive, and a zero cross point (px) is located between these two data. Taking in the data D1 to D4 sequentially, the CPU 3 takes them in as far as the second data, i.e. D4, after the sign of the data changes from negative to positive, determines according to the formula a ratio x0 to an interval of extraction of samples on the basis of points of sampling and detects the zero cross point therefrom. According to this method, the zero cross point can be detected highly precisely without being affected by spike noise or the like and without depending on a strong analog filter.
Patent JP-S61217030-A (JP)
Title: Photographing method
Inventor: KOMATSU HAJIME
IPC: G03B15/00
Filed: 1985-03-23
Abstract: PURPOSE:To prevent securely a shadow from being formed and to take an excellent photograph by using a light-transmissive member for a background and irradiating a subject even from behind the member for the background when the subject is irradiated from before. CONSTITUTION:A photographic chamber 1, a photographic processing equipment chamber 2, and an auxiliary light source chamber 3 are partitioned with a console panel 20 and a screen 30. The subject is lighted through a lighting window 21 and also lighted by an auxiliary light source 10 from behind the light-transmissive screen 30, so there is no shadow formed behind the subject. Therefore, an excellent photograph is taken without failure.
Patent JP-H01231594-A (JP)
Title: Collection system for fault information
Inventor: KIKUCHI MIYUKI
IPC: H04Q9/00
Filed: 1988-03-11
Abstract: PURPOSE:To collect instantaneous faults occurred at each equipment via a master station by providing latch means to each slave station to latch continuously the state information stored in a data buffer until the polling call signal is received. CONSTITUTION:The state information showing the normal or abnormal states of the equipments of the slave stations 1 and 2 are read out to both stations 1 and 2. Then the state information stored in the data buffers 1-1 and 2-1 are collected by a master station 10 in a polling call system. In this case, the latch means 1-2 and 2-2 are provided to the stations 1 and 2 respectively to latch continuously those state information stored in the buffers 2-1 and 2-1 until the polling call signal is received. ln such a way, the station 10 can collect the information on the instantaneous faults of each equipment by collecting the latched information. Thus it is possible to quickly cope with those faults.
Patent JP-S62214484-A (JP)
Title: Watermark processing system in air brush process
Inventor: SUGIMOTO MORIAKI
IPC: G06T5/00
Filed: 1986-03-17
Abstract: PURPOSE:To convert an original picture to a picture like that it is seen through an optional color filter, by replacing the original picture by another picture element value based on the content of a weighing pattern storage part, corresponding to the proportion of '0' and '1' in a mask pattern. CONSTITUTION:A weighing pattern storage part 11 stores a pattern of the picture element value, or a picture element value conversion factor which becomes and object to replace in an air brush process, and the content of the pattern is made into effective with the pattern of a mask from a mask pattern generating part 12, corresponding to a watermark ratio. A picture processing circuit 13 replaces the picture element value of the original picture in a prescribed range read out from an input picture memory 10 partially by another picture element value based on the content of the weighing pattern storage part 11, corresponding to the mask pattern generated by the mask pattern generating part 12.
Patent JP-S63226594-A (JP)
Title: Heat exchanger made of ceramics
Inventor: MIZOGAMI YORIMASA
IPC: F28D9/00
Filed: 1987-03-16
Abstract: PURPOSE:To secure heat resistance and corrosion resistance of a heat exchanger by manufacturing the whole heat exchanging section of the heat exchanger from ceramics and also simplify the construct-of each module by making the heat exchanging section by a lamination construction with heat exchange modules of the same shape. CONSTITUTION:Primary fluid is introduced from an inlet port 1 and passes through a flow channel 6 of the heat exchange section 5 and is discharged from an outlet port 2. On the other hand, secondary fluid is introduced from an inlet port 3 to pass through a flow channel 7 of the heat exchange section 5 and is discharged from an outlet port 4. Such a module 12 is stacked in 3 rows and 6 stages to form a heat exchanging section 14 and it is received in the inner side of a heat insulating material 13 of the heat exchanger. At the top section of the heat exchanger an inlet header 8 of the primary fluid and an outlet header 11 of the secondary fluid are provided. The inlet ports and outlet ports of modules in three rows are collected as one and they communicate with the outside of the heat exchanger. Further, at the bottom section of the heat exchanger an outlet port header of the primary fluid and inlet port header of the secondary fluid which correspond to the top section are provided.
Patent JP-H01233141-A (JP)
Title: Cleaning range selecting device for wiper for vehicle
Inventor: SHIRATO MASAYOSHI
IPC: B60S1/18
Filed: 1988-03-12
Abstract: PURPOSE:To facilitate the selection of the cleaning range on the housing side of a wiper arm by selecting the cleaning range by swing-shifting the first link which swings in reciprocation for the second link on the basis of the drive of a motor between the link rods on the motor side and arm side of a wiper. CONSTITUTION:The basic edge part of the first link rod 9 is pivotally supported at the top edge of a crank arm 8 which is interlocking-connected with the motor shaft of a wiper motor 7. One edge part of the second link rod 5 is connected in swingable manners through a spherical joint 6 at the top edge part of a pivot lever 3a extending integrally from a wiper shaft 3 which is projectingly installed integrally at the basis edge part of a wiper arm 2. A cleaning range selecting deice 10 is installed at the connection part of the first and second link rods 9 and 5. The selecting device 10 has the first and second links 11 and 13 pivotally installed onto the link rods 9 and 5. The cleaning range can be selected by swing-shifting the second link 13 around a supporting shaft 13a for the first link 11.
Patent JP-S55150872-A (JP)
Title: Drying of bean-curd refuse and its apparatus
Inventor: OZAKI TAKEICHI
IPC: A23L11/00
Filed: 1979-05-16
Abstract: PURPOSE: To dry a bean-curd refuse in a relatively short time, without denaturing the curd refuse protein, by drying the refuse at a temperature below 80°C.  
     CONSTITUTION: A bean-curd refuse is uniformly placed on a cloth in a tray 8, which is placed on a shelf or hot air pipe 2 directly in the drying chamber 1. The door 10 is then closed, and the air in the air heater 5 is heated with the burners 4 to 60°C, and the refuse is dried for 4hr while keeping the pressure of the chamber 1 at 1/2atm. with a water seal vacuum pump 9. Hot air is blown from the holes 6 of the pipe 2 radially, and passed through the tray 8 to heat and dry the refuse on the cloth. The resulting refuse with a moisture content of 12% or less is sealed to packed in a vinyl plastic bag, and stored. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59184723-A (JP)
Title: Manufacture of crystalline metallosilicate
Inventor: TAKATSU KOUZOU
IPC: C01B39/10
Filed: 1983-04-06
Abstract: PURPOSE:To obtain useful silicate as a catalyst, catalytic carrier and adsorbent shown by a specified formula by heating and allowing a mixture of silica source, alumina source, alkaline and alkaline earth metallic source, specified metallic source except Si and Al, water and methanol in a limited ratio to react. CONSTITUTION:Crystalline metallo silicate shown by a formula (M is alkali metal and/or alkaline earth meral; X is >=1 king of metals of the  I B, IIB, III-V, VIB, VIIB, VIII groups in the periodical table except Si and Al; (p), (q), (r) are respectively 0.01-50.0, 0.1-20.0, 0.1-10; (m), (n) are respectively the atomic valence of M, X) is made by heating and allowing to react a mixture of silica source, alumina source, M source, X source, water and methanol. The quantity ratio of silica source to M source is 0.1-3 by the molar ratio of M2/m/SiO2 and the quantity ratio of silica source to alumina source >=10 by the molar ratio of SiO2/XOm/2. And methanol/SiO2, methanol/water are respectively 1-100, 0.2-5.