baber/WOPTO huggingface dataset:
Patent JP-S61240654-A (JP)
Title: Semiconductor logic device
Inventor: TOSAKA NORIO
IPC: H01L21/822
Filed: 1985-04-17
Abstract: PURPOSE:To improve the placing density of effective logic gates by containing a stationary signal generator in the gate, thereby eliminating a stationary signal generating logic gate and a stationary signal wiring. CONSTITUTION:The connector and the base of an N-P-N type transistor 5 are connected with VCC 3, the emitter is connected through a resistor 6 with VEE 4, a stationary signal is produced from the connecting point of the emitter and the resistor 6, and connected with an input terminal 8-a necessary for the stationary signal input in the logic gate. With this connections the potential level of the stationary signal becomes a potential level reduced by the voltage between the base and the emitter from the VCC 3, this becomes the stationary potential substantially coinciding with high level in a normal ECL circuit, and the signal is applied to the terminal 8-a necessary for the stationary signal input.
Patent JP-S539911-A (JP)
Title: Nitrogen oxide exhaust quantity control method and device for gas turbine plant
Inventor: ISHIBASHI YOUJI
IPC: F23C99/00
Filed: 1976-07-14
Abstract: PURPOSE: To control so as to make the rise of generating cost minimum in a nitrogen oxide exhaust quantity control device of a gas turbine plant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09234996-A (JP)
Title: Copy film for electronic duplicator with split separate paper function
Inventor: TAKANO TOSHIMITSU
IPC: B44C1/165
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a transferred image which can be used outdoors or under severe environmental conditions by forming a slit line for splitting a film on a non-copy face and transferring a copyed toner to an adhesive film face to stick the adhesive film to a support, in a copy film to which the toner sticks weakly. SOLUTION: When transferring an image, a copy is duplicated on a copy film 1 to which a toner sticks weakly to obtain a toner 4. Next, the adhesive face 6 of a transparent adhesive film 5 is uniformly stuck to the toner face of the copy film and both are pressed together by hand or roller. Next, the copy film is torn off in a belt form along a slit line 2 from a slit 3 in the center of the rear end and finally with a force, and is removed. In addition, the adhesive face 6 is positioned in such a manner that it is faces to the support side, and the part where the sdhesive face 6 is exposed in a belt form is pressed from above to achieve the initial adhesion of the adhesive face 6 to a support.  Further, each of the split parts of the copy film 1 is peeled off the split line 2 side and the transparent adhesive film 5 is stuck to the support from the center to the outside using a roller to complete the image transfer process.
Patent JP-S60227561-A (JP)
Title: Facsimile equipment
Inventor: YOSHIYAMA HIROFUMI
IPC: H04N1/00
Filed: 1984-04-26
Abstract: PURPOSE:To adjust automatically a sound volume of a function handling voice to a desired value by changing the mode of a switch on an operating panel to set sound volume such as alarm tone and allowing the sound volume setting to adjust indeirectly the sound volume via a controller. CONSTITUTION:A switch 6 is connected to a switch 8 via an attenuator 7 and the switch 8 is connected to a switch 10. Furthermore, the switch 10 is connected to a speaker 12 via an attenuator 11. The voice of a telephone line is inputted to a controller 14 as a digital signal via an A/D converter 13 and the sound volume is controlled to be an optimum value by supervising the signal with the controller 14. The maximum value of the sound volume is set by key input so as to correspond it to the request of the user in this case. When the voice signal exceeds the set sound volume, a switching signal of the switches 6, 8, 10 is outputted in order to increase the attenuation. On the other hand, when the sound volume does not exceed the set value and is over the noise level, the attenuation of the attenuator is decreased.
Patent JP-S58201573-A (JP)
Title: Overvoltage detector for multioutput switching regulator
Inventor: FUJIKAWA KATSUMI
IPC: H02M1/00
Filed: 1982-05-19
Abstract: PURPOSE:To prevent the burnout trouble of a multioutput switching regulator by drooping the all outputs when a malfunction occurs at one output. CONSTITUTION:When a transistor 16 of a stabilized power source circuit 15A is damaged so that the collector and emitter are shortcircuited, the cathode voltage of a Zener diode 22 in an overvoltage detector 18B rises. Thus, a transistor 21 is conducted, the signal from the transistor is transmitted through a diode 34 to a thyristor 23, and the thyristor 23 is conducted. Thus, the collector current which flows through a transistor 5 increases. This increased current is detected by a current transformer 37, and transmitted to a control circuit 10. The control circuit 10 detects the fact that a malfunction occurs at the secondary side output with the signal, thereby stopping the oscillation of the transistor 5. In this manner, all of the secondary side outputs are drooped.
Patent JP-S57197485-A (JP)
Title: Proximity switch
Inventor: KURIYAMA TAKESHI
IPC: G01S11/00
Filed: 1981-05-29
Abstract: PURPOSE:To extend the detection length of a proximity switch, by detecting a reflected high-frequency field from a material to be detected corresponding to a much changed capacity through a resonance circuit connected to a receiving electrode. CONSTITUTION:When a material 13 to be detected approaches, capacities C21 and C22 between an electrode 12 and the material 13 and between an electrode 14 and the material 13 larger than a capacity C23 between receiving electrodes 12 and 14 are generated. A reflected high-frequency field from the material 13 corresponding to this large capacity change is detected, and the output power of an oscillating circuit 15 connected to the electrode 14 becomes large, and the output of a comparator 17 is inverted to the high level by the DC detection voltage applied to the comparator 17 to which a reference voltage is applied. Thus, a switch X-a is closed through a relay Ry, and the material 13 is detected by a load 19 such as a buzzer. By this constitution where the operation responds to the much changed capacity due to the approch of the material to be detected, the detection length of the proximity switch is extended.
Patent JP-S58201237-A (JP)
Title: Field emission type electron gun
Inventor: NAKADA TOSHIAKI
IPC: H01J3/02
Filed: 1982-05-19
Abstract: PURPOSE:To provide a field emission type electron gun that can perform good cathode heating control by preheating a cathode before flashing it. CONSTITUTION:When a switch 8 is closed while a switch 3 is closed, a flashing power supply 4 is instantaneously set to ON as the preheating power supply and a filament 2 and a pin-shaped cathode 1 are heated. Then when a high voltage power supply 6 is set to ON and reaches 100V, the flashing power supply is instantaneously set to ON at the same time and the filament 2 is heated. A thermoelectron flow is generated between the pin-shaped cathode 1 and an anode 5 and flashing intensity is read using an emission detection circuit 10. Since the number of flashings is approximately one time per four hours considering the life span of the pin-shaped cathode and consequently the flashing must be performed uniformly, this system has such a characteristic that can perform uniform flashing. Subsequently, when the high voltage power supply 6 is set to ON and specified voltage is applied between the pin-shaped cathode 1 and anode 5, field emission current is generated from the pin-shaped cathode 1.
Patent JP-H08333164-A (JP)
Title: Silicon nitride-based sintered compact
Inventor: HIGUCHI YOSHIKATSU
IPC: C04B35/584
Filed: 1996-04-05
Abstract: PURPOSE: To increase high temperature strength, fracture toughness and creep properties by blending silicon nitride powder with a specific sintering auxiliary, molding and baking. CONSTITUTION: A mixture is obtained by blending silicon nitride powder having 0.01-3μm average particle diameter with 0.5-10wt.% aluminum nitride having 0.1-5μm average particle diameter as a sintering auxiliary and 2-20wt.% at least one kind of rare earth element oxide selected from Ce2 O3 , Pr2 O3 , Nd2 O3 , Dy2 O3 , Ho2 O3 , Er2 O3 , Tm2 O3 , Yb2 O3 and Lu2 O3 having 0.1-5μm average particle diameter. The resultant mixture is molded to a prescribed shape and baked.
Patent JP-H05281137-A (JP)
Title: Double-refraction measuring apparatus
IPC: G01J4/04
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a double-refraction measuring apparatus, which can accurately measure the double refraction of a sample even if there are polarizer and an analyzer. CONSTITUTION:A light source 10 emits linearly polarized light. A first lambda/4 plate 20 converts the linearly polarized light into circularly polarized light. A second lambda/4 plate 40 converts the luminous flux emitted from a sample 30 into the elliptically polarized light close to the linearly polarized light. An image sensor 60 is provided. A measuring means detects the output of a light receiving means with a light polarizing element being rotated and measures the polarized state of the luminous flux. A memory means stores the intrinsic polarized state of the measuring device wherein the measurement is performed without arranging the sample. Another means subtracts the output of the memory means from the output of the measuring means and analyzes the double refraction of the sample. These means are provided.
Patent JP-S5712443-A (JP)
Title: Autoreverse device of double reel tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/093
Filed: 1980-06-20
Abstract: PURPOSE: To simplify the constitution and realize a miniaturization of an autoreverse device, by detecting mechanically a change of the rotating direction of a motor which gives a rotary drive to a capstan shaft.  
     CONSTITUTION: The rotating direction of a drive rotor 5 is changed according to a change of rotating direction of a motor 14, and at the same time a rotary member 9 is turned. With a small rotary force of the member 9, a transmission mechanism 44 is shifted until the position where it engages a drive rotor 5. After this, the mechanism 44 is driven intensively by the rotary force of the rotor 5, and then a pinch roller switch mechanism 28 is actuated by the mechanism 44. As a result, pinch rollers 17A and 17B are attached and detached to and from capstan shafts 3A and 3B. Accordingly, the rollers 17A and 17B are switched over by means of the motor 14 that drives the shafts 3A and 3B. In such a way, the constitution is simplified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02263234-A (JP)
Title: History control system
Inventor: NABEYA ICHIROU
IPC: G06F9/44
Filed: 1989-03-31
Abstract: PURPOSE:To display only the explanation for the history of a necessary inference against an explaining request and to extend a rule by designating the presence/absence of a recorded history of the inference failure states and deleting this history in accordance with the designation. CONSTITUTION:A user interface 10 fetches the designation of a variable which decides whether the data and the failure states of inference should be recorded or not for the rule group necessary for processing of the inference history. A rule compiler 11 compiles the data on the rule group of the source language, and a rule base 12 stores a rule set group, i.e., a gathering of rule groups as well as the compiled rule group as the knowledges. An inference engine 13 decides the presence/absence of designation when a failure state of inference occurs. If the presence of designation is confirmed, the failure state of inference is deleted out of a recording means. As a result, only the information on the failure and a history of rules can be recorded. Then the factor of a failure is easily explained.
Patent JP-H03281479-A (JP)
Title: Power steering device
Inventor: MIYAZAKI KIYOAKI
IPC: B62D5/04
Filed: 1990-03-30
Abstract: PURPOSE:To miniaturize a power steering device by providing a motor driven steering means which detects a steering force for controlling the same, and a steering means having hydraulic pressure which is changed in accordance with the steering force, thereby the hydraulic steering means is also actuated when the vehicle speed is low. CONSTITUTION:A control box 1 receives an output from a steering force sensor 22 attached to a steering wheel 21, and controls a motor 26 for driving a rod 25 of a steering mechanism under power from a battery 24. Meanwhile, there are provided a hydraulic cylinder 4 which receives hydraulic pressure from an oil pump 2 and generates a hydraulic steering force, and a hydraulic control ler 6. A signal from a vehicle speed sensor 7 is delivered to the control box 7, and when the vehicle speed is higher than a set value, the hydraulic controller 6 controls a control valve 3 so as to actuate the hydraulic cylinder 4. When a large steering force is required since the vehicle speed is low, the hydraulic pressure is also used, the motor can be miniaturized and the follow-up steering at a high speed can be also satisfactory.
Patent JP-S62239780-A (JP)
Title: Level control circuit for color video signal
Inventor: SHIRAI FUJIO
IPC: H04N9/68
Filed: 1986-04-11
Abstract: PURPOSE:To perform faithful color reproduction by amplifying primary color signals of R, G, and B uniformly through an amplifier equipped with an automatic gain control circuit, making their pedestal levels through a clamping circuit, and then performing A/D conversion. CONSTITUTION:A voltage obtained by the automatic gain control circuit 17 is applied to control terminals of amplifiers 11-13, whose gains are controlled simultaneously at the same level. The current amplification factors increase as the output level of an amplifier 16 decreases, so the primary color signals of R, G, and B are amplified uniformly by the amplifiers 11-13. Consequently, digital signals DR1-DR4, DG1-DG4, and DB1-DB4 corresponding to the primary color signals of R, G, and B sent from a broadcasting station are obtained from A/D converters 24-26 and colors of a picture are reproduced faithfully on a display part.
Patent JP-S57200306-A (JP)
Title: Pressed make-up cosmetic
Inventor: MARUYAMA KAZOU
IPC: A61Q1/00
Filed: 1981-06-02
Abstract: PURPOSE:The titled cosmetic that is composed of an inorganic powder for cosmetic, which is given water-repelling and flowing properties by treating with an organosilicon compound, thus being applicable with both water-containing and non-containing coaters and stably keeping make-up for hours. CONSTITUTION:The titled cosmetic is composed of 100pts.wt. of a cosmetic powder containing 1-10, preferably 2-5wt% silane of formulaI(R<1> is alkyl; R<2> is alkyl; R<3> is H, methyl, ethyl, alkoxy), cyclic polydiorganosiloxane of formula II (R<4> is H, methyl, ethyl; m is 4, 5, 6) or linear polyorganosiloxane of formula III (R<5> is methyl, ethyl; R<6> is H, methyl, ethyl; n is 0-4) and of 10- 40pts. of oil binder. The resultant cosmetic can be used with a coater containing water or containing no water and both cases causes no trouble such as caking or ''NAKI'' (a kind of phase separation).
Patent JP-S62241520-A (JP)
Title: Device for capturing pulverized particle
Inventor: SUGATA MASAO
IPC: B01D47/02
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a device effective for capturing ultrafine particles by connecting a deposition part for pulverized particles and the bottom of the liquid surface of a dispersion medium housed in a dispersion medium tank which permits evacuation. CONSTITUTION:A pulverized particle capturing device is constituted by connecting the bottom of the deposition part 2 for the pulverized particles 1 and the lower part of the liquid surface 5 of the dispersion medium 4 housed in the dispersion medium tank 3 by a connecting member 6 having a valve 7a. A pump 8 is connected via a valve 7b to the upper part of the dispersion medium tank 3 so that the inside of the dispersion medium tank can be evacuated. While the inside of the dispersion medium tank 3 is evacuated by the pump 8, the valve 7a of the connecting member 6 is opened. Then, the pulverized particles 1 in the deposition part 2 flow through the connecting member 6 into the dispersion medium 4 in the dispersion medium tank 3 and are captured in the dispersed state in the dispersion medium 4. The pulverized particles 1 are, therefore, surely captured into the dispersion medium 4 and the decrease of the capturing efficiency by splashing is prevented.
Patent JP-H03282884-A (JP)
Title: Data analysis business form processing system
Inventor: KATSURAJIMA NAOTO
IPC: G06Q10/10
Filed: 1990-03-30
Abstract: PURPOSE:To cope with the change of a final format of a business form by executing the change of combination of processing parts caused by the change of a partial processing part and the change of output designation. CONSTITUTION:The system is provided with data extraction processing parts a1 - a3 corresponding to plural data items, plural data analysis processing parts b1 - b3 for prescribing a data format of an input and an output, and business form output shaping processing parts c1 - c3 corresponding to each business form format, and also, provided with a designated translation processing part D for actuating each processing part by designation. In such a state, the designated translation processing part D reads an output designation file E, actuates each processing part, and connects an input and an output of data of each actuated processing part. In such a way, a business form F of a final format can be generated from origin data.
Patent JP-H1083304-A (JP)
Title: Personal computer circuit, computer system and its operating method
Inventor: SO JOHN LING WING
IPC: G06F9/50
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To improve flexibility and to integrate all the function of the system of a personal computer(PC) system on a single chip by totally software- integrating the functions. SOLUTION: In the PC system 100, the microprocessor 200 of a digital signal processor(DSP) is connected to the microprocessor 102 of a main central processor (CPU) and a main memory 112 through a peripheral device mutual connecting bus 116. The operation of main CPU is executed through the use of a file base operating system like Windows inside the main memory 112 and a DSP Kernel software in a time interval in which main CPU is occupied concerning another to increase the band width of the PC system 100 and to make the hardware of the PC system to reduce to be only a physical layer to integrated the system 100 to the chip. This system can include multiplexed CPU and (or) multiplexed DSP.
Patent JP-H07294138-A (JP)
Title: Moistureproof type floor surface panel
Inventor: KOMOTO SHINICHI
IPC: F26B25/10
Filed: 1994-04-22
Abstract: PURPOSE:To always hold a feel of powdery dry on the front surface of a moistureproof type floor surface panel by molding zeolite in a plate state by mortar, and embedding a cooling tube in the rear surface to cool the rear surface. CONSTITUTION:A moistureproof type floor surface panel 1 is formed by forming zeolite in a plate state of mortar and embedding a bent cooling tube 2 in the rear surface of the panel 1. The panel 1 is installed on footing beams 4. When a bathhouse is opened, chilled water is fed through the tube 2 to continuously cool the rear surface of the panel 1. Moisture dropped on the panel 1 by a bathing person who gets out of a bathroom is immediately absorbed to the front surface side of the panel 1, sequentially moved to the rear surface side, dropped as water droplets 6 from the front surface of the tube 2, and drained through a pit 5. Thus, the front surface of the panel 1 can be always held at a feel of powdery dry.
Patent JP-H10258153-A (JP)
Title: Ball feeding device
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a ball feeding device without the need of adjustment for preventing a hammer from bounding at the time of hitting a game ball, ball feed from feeding the two game balls and the game ball from being hit with the hammer. SOLUTION: This ball feeding device 38 is provided on the side of a plate 40, a hitting cam shaft is provided with a driving gear so as to transmit driving power from the hitting cam shaft and the ball feeding device 38 is provided with the driven gear having the same tooth number as the driving gear on the hitting cam shaft. A timing belt is disposed to the respective gears, they are synchronized, a feed cam 42 is provided on the shaft of the driven gear and the game ball 24 is fed out to a hitting rail 37 by the ball feeding device 38 synchronized with the hitting cam shaft 52. Conventionally, since the ball feeding device is operated by a handle small article provided on a hitting hammer, the two-piece feed and non-feed of the game balls occur and the handle small article requires the adjustment in a game machine manufacture stage and at the time of business.  However, by this ball feeding device, the balls are smoothly fed without feeding the two game balls or hitting the game ball with the hammer without the adjustment.
Patent JP-H03289447-A (JP)
Title: Container
Inventor: NAKAJO HIDEO
IPC: B65D21/08
Filed: 1990-03-30
Abstract: PURPOSE:To provide a container for liquid which eliminates a need to have a large space for storing or transporting the container when it is empty by forming at least a part of the container into a collapsible form using a flexible material, providing a feed port to feed liquid through said port under pressure. CONSTITUTION:A lower half portion 2 of a container 1 is formed into an upwardly expanding, tapered cone and an upper half portion 4 is formed on the upper edge 3 of the portion 2. The upper half portion 4 is formed into a downwardly expanding, tapered bellows-like shape using a flexible material and a feed port 5 is provided on the top of said portion. The portion 4 can be folded into the lower half portion 2 so as to be lapped thereon when the container is empty. To feed liquid into the container 1, the feed port 5 is connected to a liquid feed tank to send a liquid pressurized by a pump, etc., into the container 1.
Patent JP-H05246688-A (JP)
Title: Ceiling crane for erversing large-sized structure
Inventor: YAMAGATA TETSUO
IPC: B66C17/00
Filed: 1992-03-05
Abstract: PURPOSE:To facilitate the installation work and maintenance by reducing the height of a crane having the simple structure. CONSTITUTION:A ceiling crane is equipped with the first-fourth girders 11-14 which are installed, keeping a prescribed distance interval, a pair of saddles 20 for integrally joining the girders 11-14, the first crab 31 placed in horizontal advance enabled form on the first and second girders 11 and 12, the second crab 32 placed in horizontal advance enabled form on the second and third girders 12 and 13, and the third crab 33 placed in horizontal advance enabled form on the third and fourth girders 13 and 14. The saddle 20 is formed by joining the first saddle part 21 which is formed by joining is extension the first and second girders 11 and 12 and the second saddle part 22 which is formed by joining the third and fourth girders 13 and 14.
Patent JP-H10260581-A (JP)
Title: Image forming device
Inventor: HATORI SATOSHI
IPC: G03G15/01
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely replacing the developer container by applying the rest torque on a rotary type developing device unit so that the unit is not inadvertently rotated at the replacing time of the developer container. SOLUTION: When toner near end is detected during the time of the image forming, after a revolver developing unit 100 is returned to a home position on completing the image formation of the yellow image of a fourth color, by supplying the current flow (Y ampere) to a stepping motor, the revolver developing unit 100 is made so as not to turn by the inadvertent external force by means of the rest torque. As a result, the revolver developing unit 100 is made so as not to inadvertently rotated at the forth coming replacing time of the toner containers 41 to 44.