baber/WOPTO huggingface dataset:
Patent JP-H03257380-A (JP)
Title: Supporting system for analysis of trouble of electronic circuit module
Inventor: ADACHI KENJI
IPC: G06F9/44
Filed: 1990-03-08
Abstract: PURPOSE:To discover an extraordinary part in an early stage by providing a function test means, an environment test means, a checkup test means which delivers and receives data on a condition setting signal and the like, a knowledge base which makes the content of determination of an operation and the like into rules, a checkup test file, etc. CONSTITUTION:An expert system 1 is provided with a knowledge base 2, a data file 3, an inference element 4 and a checkup file 6. A checkup test device is constructed by providing it with an external function test device 7 composed of a signal converter 70 and with an external environment test device 8 composed of a checkup object module 81 and a condition setting element 82. The system 1 is constructed of a work station having an interface function which enables execution of data communication with an external device and the like. In the knowledge base 2, diagnostic rules for determination and diagnosis of the operation of an electronic circuit module are stored. The analysis of a trouble is conducted in such a manner that operation data showing the state of the trouble are taken out of the file 3 and that an inference is executed on the file 3 and that an inference is executed on the basis of the diagnostic rules taken in the inference element 4 from the knowledge base 2. A checkup test controller 5 takes in the result of the inference element 4 through a signal line (c) and reads necessary checkup test data from the file 6.
Patent JP-H06241697-A (JP)
Title: Apparatus for spotting point of impact of artillery shell
Inventor: NOMURA HIROSHI
IPC: F41J5/056
Filed: 1993-02-20
Abstract: PURPOSE:To spot the point of impact of an artillery shell with high accuracy in a short time by detecting the vibration of the ground caused by the impact of the shell by means of a plurality of vibration sensors and calculating the coordinates of the point of impact on the basis of time lags among detection signals of the vibration sensors, the deployment coordinates of the respective sensors and the propagation velocity of vibration wave. CONSTITUTION:A plurality of vibration sensors S1-Sn are deployed in a lattice around an impact area 10 of an artillery shell and are buried under the ground. The respective vibration sensors S1-Sn are connected with a main body 14 of the title apparatus by means of a cable 12. When the shell 16 impacts a point within the impact area 10, the respective vibration sensors S1-Sn detect the vibration of the ground caused by the impact of the shell 16, and transmits detection signals through the cable 12 to the main body 14. Thus, the point of impact of the shell can be safely spotted with high accuracy in a short time.
Patent JP-H09238558-A (JP)
Title: Threshing device
Inventor: AKIYAMA TAKAO
IPC: A01F12/18
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight threshing device useful for a combine or the like with excellent operability capable of simplifying a structure without the need of driving a treating barrel and a dust discharge processing barrel by different drive systems for which the treating barrel and the dust discharge processing barrel are constituted of a coaxial shaft and a cylindrical body is provided on the rear part of the shaft. SOLUTION: The treating barrel 5 and the dust discharge processing barrel 7 are constituted of the coaxial shaft 14 and the cylindrical body 15 for constituting the dust discharge processing barrel 7 is provided on the rear part of the shaft 14. Also, the cylindrical body 15 is fixed to the shaft 14 and is formed by a flange part 15a and an outer peripheral part 15b.
Patent JP-H05258389-A (JP)
Title: Recording and reproducing device
IPC: G11B33/00
Filed: 1992-03-13
Abstract: PURPOSE:To automatically open a door so as to insert a recording and reproducing medium when there is no recording and reproducing medium at the time of executing an operation such as to supply power. CONSTITUTION:A door opening/closing control part 15 controlling the opening/ closing of the door in accordance with the presence or absence of the recording and reproducing medium is provided. When there is no recording and reproducing medium at the time of executing the operation 11 such as to supply power, the door 16 is automatically opened. Thus, door opening/closing control for inserting the recording and reproducing medium without opening the door again can be obtained.
Patent JP-S61213490-A (JP)
Title: Heat exchanger type blower
Inventor: SUMIYA KATSUHIKO
IPC: F04D17/08
Filed: 1985-03-19
Abstract: PURPOSE:To improve an efficiency of heat exchange and improve the strength of a blower by a method wherein the end surfaces of the blades are made as a blocked part of substantial cylindrical part having an air passing part. CONSTITUTION:An approx. cylindrical closed part 15 closing the inner circumferential surfaces of the blades 13 and their outer circumferences form an air passing passage 16 at a part thereof. That is, the space at the corrugated blades 13 forms an opening with recessed concave part. With the above-described arrangement, the air-flows 18 and 19 are impinged to each other or bent and at the same time the flow speed thereof is decreased. Due to this fact, in the conventional system, an air-flow is generated at the dead space A having no air flow at all and then an effective thermal transfer area is increased. Further, due to a decreased flow speed of the air, an efficiency of heat exchange is substantially improved. Further, since the end surfaces of the blades 13 are supported by the approx. cylindrical closed part 15, the strength of an entire impeller 12 is further improved.
Patent JP-S58182511-A (JP)
Inventor: TORUGUNII BUROGARUDO
IPC: G01B11/00
Filed: 1983-03-30
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-S60198432-A (JP)
Title: Generating device for electron beam drawing data
Inventor: KONISHI TADAO
IPC: G01L21/30
Filed: 1984-03-21
Abstract: PURPOSE:To obtain the device that generates drawing data which allows proximity effect corrections at a high speed by correcting the size of a drawing pattern according to an exposure level. CONSTITUTION:A bit pattern memory 4 is controlled by an address generating circuit 15 and a controller 6 with every clock 15 so that the position of a small matrix on a large matrix is obtained. Column data read out of the memory 4 is held in a register group 7 and shifted to a small matrix register group 8 with a next cock 16. The output of the register group 8 is weighted by controlling the output of a register group 9 through a gate group 10, whose output is summed up by an adding circuit 11 and stored in one point of exposure amount map memory 13 as the amount of exposure at the center coordinates of the small matrix through a register 12. An address signal 17 from the controller 16 is passed through an address switch circuit 14 to obtain a control signal 19, with which the address of the memory 13 is controlled. Thus, the amount of exposure at every coordinate point is calculated at a high speed to generate an exposure amount map.
Patent JP-H09250456-A (JP)
Title: Air compressor
Inventor: YAMAGAMI SATOYUKI
IPC: F04B41/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To try to reduce noises of an air compressor. SOLUTION: An air tank 3 is linked to a base frame 17 via an dynamic damping mechanism 18 due to a compression coil spring. A resonance frequency F0 of the air tank is equal to the vibration frequency of a compressor unit 2 by setting the mass of the air tank 3 and the constant of the compression coil spring. The air tank 3 is resonated in the reverse phase to the compressor unit 2 due to the vibration generated during actuation of the compressor unit 2. The inertial force of the air tank acts to the compressor unit 2 via the spring of the dynamic damping mechanism, and the vibration of the entire compressor 1 is restricted.
Patent JP-H06238788-A (JP)
Title: Foamed styrene resin sheet laminated body preparation thereof
Inventor: SANO YOSHIGO
IPC: B29K105/04
Filed: 1993-02-19
Abstract: PURPOSE:To avoid a foreign substance layer on a joint of each foamed sheet by a method wherein the viscosity of a foamable molten substance obtd. by incorporating a volatile foaming agent in a styrene resin is made in such a way that the viscosity of the molten substance coming to the inside of a laminated body is at most 1.1 times of that coming to the outside thereof and under this condition, both flows are joined together and are extruded from a nozzle and are foamed outside of the nozzle. CONSTITUTION:Foamed molten substances are prepared by pressing a volatile foaming agent such as an aliph. hydrocarbon in a styrene resin and extruding the mixture by means of extruders 1 and 2 and they are joined together by means of a joint flow adaptor 21 and are extruded from a nozzle 22. In this case, the melt viscosity of the intermediate layer of the foamable molten substance from the extruder 1 positioned on both sides of the intermediate layer from the extruder 2 is made in such a way that the viscosity of the outer side thereof is in the range of 1.1-0.5 of that of the inner side and are extruded from the nozzle. Therefore, when they are joined together in the nozzle 22, they are adhered into accurate layers and are foamed out of the nozzle 22 and as foaming is performed at the same density even at the joint of each layer, no layer of foreign substance with low foaming occurs at the joint.
Patent JP-H03255708-A (JP)
Title: Transistor amplifier circuit with mute function
Inventor: FUCHIGAMI HIROYUKI
IPC: H03F1/00
Filed: 1990-03-06
Abstract: PURPOSE:To integrate a muting circuit and a transistor amplifier by utilizing a level corresponding to the non-muting state of a muting signal as the bias potential of a transistor. CONSTITUTION:When a muting signal B is set at a low level, a base current is not supplied to a transistor Q10. Therefore, since the transistor R10 is turned to an OFF state, a load 4 is turned to a muting state without supplying the signal current. In such a state, a signal A to be amplified is biased through a coupling capacitor C10 and a bias resistor R10 into the generator of the muting signal B. On the other hand, when the muting signal B is set at a high level, the base current is supplied to the transistor Q10 and therefore, the bias is applied to a transistor circuit 5. In such a state, the signal A to be amplified is amplified by the transistor circuit 5 and supplied to the load 4.
Patent JP-S60200261-A (JP)
Title: Method for adjusting potential of photosensitive body and potential controller in common use as electrifier to be used therefor
Inventor: OOBA YUUJI
IPC: G03G15/02
Filed: 1984-03-24
Abstract: PURPOSE:To electrify a photosensitive body to an exact voltage and to enable recording of medium contrast with satisfactory reproducibility by changing the voltage in a potential control part and selecting the timing for exposure in synchronization with a potential change. CONSTITUTION:The electric charge of a photosensitive body 1 decreases to 0 potential when light is irradiated thereto from a light source 11 while a potential control plate 9 is held grounded. On the other hand, if the voltage of the plate 9 is made equal to the potential to be formed on the body 1, the potential of the body 1 decreases upon irradiation of the light from the light source 11. When the potential decreases to the potential of the plate 9 or below, corona flows to the body 1 and the body 1 is maintained at the potential equal to the voltage of the plate 9. The potential of the body 1 is thus determined by the timing to irradiate the light during the course of a decrease in the voltage of the plate 9 in order to control the potential of the body 1. The potential of the body 1 is thereby made controllable with good reproducibility and if the image is developed, the reproducibility of the medium contrast of the image is improved.
Patent JP-H06264777-A (JP)
Title: Throttle device
Inventor: KANAZAWA HIROYUKI
IPC: F02D9/00
Filed: 1993-03-16
Abstract: PURPOSE:To realize favorable control of a throttle valve by improving resolution by a multiplying factor of a gear of a speed reducer by way of arranging an ordinary throttle sensor on a motor shaft to realize high precision positional detection at the time of controlling the electronic control throttle valve. CONSTITUTION:A motor 3 is constituted of a throttle sensor 2 on one side of a rotation shaft and a first gear 4 on the opposite side of the rotation shaft. Additionally, on a throttle valve 1, a return spring and a fourth gear 7 are arranged on an extension of the throttle valve 1. The fourth gear 7 is connected to the first gear 4 arranged on an extension of a motor shaft through an intermediate gear to which a third gear and a second gear are connected. Consequently, by taking a gear ratio more than ten times, it is possible to improve sensitivity of the throttle sensor 2 by one figure. Moreover, it is needless to use an expensive sensor, and it is possible to miniaturize an overall device and to reduce the cost.
Patent JP-H03256346-A (JP)
Title: Surface mount semiconductor device
Inventor: TACHIKAWA ATSUSHI
IPC: H05K3/30
Filed: 1990-03-06
Abstract: PURPOSE:To inhibit rise in the temperature of a device by installing a contact material, which transfers the heat generated in a surface mount type semiconductor device to a printed wiring device from the bottom of sealed resin with minimum thermal resistance, to the bottom of a sealing resin body. CONSTITUTION:The whole bottom of a sealing resin body 1 of an outer covering is covered with a contact material 3 in such a manner that it may be placed into contact with a printed wiring body 5 having a uniform thickness. The contact material 3 is thick enough to come into contact with the top of the printed wiring board 5 when this semiconductor device is installed to the printed wiring board 5. The contact material 3 is made of a material having insulating characteristics and more favorable thermal conductivity than the sealing resin body so that heat may be easily transferred to the printed wiring board 5 from the sealing resin body. SiC can be used as an example of a material having insulating characteristics and excellent thermal conductivity.
Patent JP-S55147731-A (JP)
Title: Electronic switch detecting depressed position
Inventor: MIYAGAWA HIDEAKI
IPC: H01H13/00
Filed: 1979-05-07
Abstract: PURPOSE: To enable to judge the depressed position surely, by using a few pressure sensing elements, by comparing the coordinate of the depressed position obtained through the operation of the partial press signal of the pressure sensing element depressed with the position information located on the key top position information memory.  
     CONSTITUTION: A plurality of key tops 2 are displayed on the keyboard panel 1, and the pressure sensing elements DET1, 2, 3 are provided on different position under this panel 1. When an arbitrary key top 2 is depressed, the partial pressure signal produced to the elements DET1, 2, 3 is respectively amplified AMP1, 2, 3 and fed to the operation circuit OP after A/D conversion. Futher, the coordinate of the depressed position is operated at the circuit OP, this operation output and the key top position information stored in the key top position information memory MK are compered, and the depressed position is judged by it. Accordingly, it is not necessary to correspond the key top 2 and the element 3 by one to one, and the depressed position can surely be judged by using a few pressure sensing elements. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61213919-A (JP)
Title: Position detecting method of optical touch panel
Inventor: MIYAKE TAKASHI
IPC: G06F3/041
Filed: 1985-03-19
Abstract: PURPOSE:To reduce discrimination area to a half as before and to improve the resolution of position detection by making light emitting elements and photodetecting elements to correspond to each other in the 1st slanting direction of 45 deg. and in the 2nd slanting direction of -45 deg.. CONSTITUTION:Light emitting elements are turned on, one by one, in the order of LEDs 5, 4, 6, 3, 12, 7, 2, 8, and 1 and it is checked whether or not photodetecting elements LRs 4, 5, 3, 6, 12, 2, 7, 1, and 8 corresponding to the respective light emitting elements in the 2nd slanting direction (-45 deg.) detect light. Then, the light emitting elements are turned on, one by one, in the order of LEs 7, 6, 8, 5, 11, 1, 4, 2, and 3 and it is checked whether or not the photodetecting elements LRs 6, 7, 5, 8, 11, 4, 1, 3, and 2 corresponding to the light emitting elements in the 1st slanting direction (45 deg.) photodetect light. Consequently, the positions of an indicated point in the 1st and the 2nd slanting directions are detected and the area of discrimination is as shown by a dotted line.
Patent JP-H06264735-A (JP)
Title: Secondary air heating device
Inventor: ASADA SATOSHI
IPC: F01N3/30
Filed: 1993-03-16
Abstract: PURPOSE:To provide a secondary air heating device wherein the vibration resistance and the shortage resistance are enhanced in comparison with the conventional one for purification of exhaust gas. CONSTITUTION:In an exhaust gas purifying secondary air introducing device for introducing air into the exhaust pipe of an internal combustion engine, elements 18 for composing a wave-shaped electric heating elements, guides 19 made of insulators for supporting the center areas of these elements and a casing 11 enclosing the guides and the elements 18, and for introducing secondary air are provided.
Patent JP-H11239967-A (JP)
Title: Polishing board of wafer and method to polish wafer by using it
Inventor: KOBAYASHI KAZUO
IPC: B24B37/10
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wafer having the flat surface of an extremely small step difference by providing a hydraulic cylinder or an air cylinder to press a polishing roller rotatable in the vertical direction in a constant pressure state to the surface of the wafer. SOLUTION: The torque is transmitted to a spindle rotary shaft 6 through a belt 9 by driving a motor 10. A cylinder 12 is lowered on a support shaft, a polishing roller 5 rotating in the Z-axis direction is brought into pressure contact with a wafer 3 with the X-axis direction as the axis, and then, hydraulic pressure or pneumatic pressure of the cylinder 12 is set to desired pressure. This pressing force is 5 to 1500 g/cm<2> , and is desirably 50 to 300 g/cm<2> . Next, the surface of the wafer 3 is polished by moving a work table 4 in the lateral direction (the Y-axis direction). Thus, the wafer 3 can be flatly polished with a small step difference by setting a pressure of the polishing roller 5 on the wafer 3 to constant pressure.
Patent JP-S57172811-A (JP)
Title: Fluid blow-off device
Inventor: YANO MIKIO
IPC: B60H1/32
Filed: 1981-04-14
Abstract: PURPOSE:To enable blow-off in response to the situation of arranging the seats of passengers in such a way that the control coil is controlled through seat sensor signals in a structure that cool airblow-off is done through oscillating flow by turning on and off a control coil which is installed in a control chamber for its blow-out port. CONSTITUTION:A fluid blow-off device which makes left and right deviating flows AL, AR possible to blow-off by turning on and off a control coil 7 which  is installed in a control chamber 5 comparted by a guide wall of a blow-off port provides a triangular wave generating circuit 13 which gives triangular wave voltage predetermined as output, a temperature detecting circuit 18 which provides a thermistor 19 to detect the room temperature on the driver side, a fixed flow blow-off time deciding circuit 40, a switching circuit 17, etc. In this case, it provides a control circuit 50 which includes seat sensors 51, 52 to detect existence of seating on the front and rear seats on the left side. And it is integrated so that the blow-off direction of the initial blow-off flow in the timing when the fixed flow signals are given as output on the basis of the seat sensor signals.
Patent JP-H10226044-A (JP)
Title: Squeegee device
Inventor: TANI OKIE
IPC: B41F15/40
Filed: 1998-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a squeegee device for a screen printing machine, which is capable of making printing work highly efficient, improving printing accuracy, increasing the density of printing and the like. SOLUTION: A squeegee device is constituted of a housing, equipped with a pair of fore and after spatula type bodies 2A, 2B, contacting with the-upper surface, of a screen, and a slender supplying port 3, positioned between the spatula type bodies 2A, 2B and constituted so as to be capable of being opened and closed, on the bottom unit of the same, and with a space, receiving solder paste, distributed on the screen through the supplying port 3, in the same and a supplying port opening and closing mechanism, operated so as to close the supplying port 3 upon non-printing and operated so as to open the supplying port 3 upon only every printing, while the pair of spatula type bodies 2A,  2B are contacted respectively with the upper surface of the screen only when the housing is advanced for printing and the rear side spatula type body 2A between both of the spatula bodies is constituted so as to be operated as a squeegee.
Patent JP-S59181831-A (JP)
Title: Variable frequency divider
Inventor: OOIDA YOSHIO
IPC: H03K23/64
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the power consumption by using a shift register for feedback, a shift register for delay and a shift register for control so as to increase the maximum operating speed near the operating speed of the operating shift register itself. CONSTITUTION:When a switching signal -PE is at a high level, an NOR gate 26 is at a low level, an AND gate AND is inhibited so as to perform 1/4-frequency-division by the shift register 21 for feedback and the shift register 22 for delay and a 1/8-frequency-division output is obtained from an expander circuit 24. When the switching signal -PE is at a low level, the pulse is counted by one more than before by means of the shift register 21 for feedback and the shift register 22 for delay attended with the operation of the shift register 23 for control with an AND gate AND, a 1/9-frequency-division output is obtained from the expander circuit 24 and the maximum operating speed is increased near the operating speed of the operating shift register itself.
Patent JP-S59181645-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI YUKIO
IPC: H01L21/768
Filed: 1983-03-31
Abstract: PURPOSE:To contrive to improve the reliability and increase the density by preventing the dimensional changes of an element or the step cut of the second electrode by a method wherein the film wear of a field oxide film is eliminated at the time of selectively etching the part of an interlayer insulation film on a transistor forming region. CONSTITUTION:An Si nitride film 25 is deposited over the entire surface of a substrate 21 by low pressure CVD method, and further a CVD oxide film 26 is deposited over the entire surface by CVD method. After forming a photo resist pattern 27 covering the part other than the MOS transistor forming region on the CVD oxide film 26, the parts of said film 26 on the MOS transistor forming region and on the end of the field oxide film 22 in the periphery of said region are selectively etched with the solution of ammonium fluoride, with this photo resist pattern 27 as a mask. Then, the parts on the transistor forming region of the exposed Si nitride film 25 and on the end of the field oxide film 22 in the periphery of said region are selectively etched by plasma etching method.