baber/WOPTO huggingface dataset:
Patent JP-S62297715-A (JP)
Title: High-resolution absolute value pulse coder
Inventor: KOBARI KATSUO
IPC: G01D5/245
Filed: 1986-06-17
Abstract: PURPOSE:To improve the resolution by generating continuously a signal which indicates an increase or decrease having a period 1/N (N>1) that of a signal indicating the increase or decrease in value to be measured according to the increase or decrease in the value to be measured. CONSTITUTION:An increase/decrease detection part outputs the signal (a) which indicates the increase or decrease in the value to be measured every time the value to be measured reaches a specific discrete value. An absolute value counting part inputs and counts the signal (a) and stores its counted value. An interpolation signal generation part when inputting the signal (a) outputs continuously the signal (c) indicating the increase or decrease with the period 1/N (N>1) the period of the signal indicating the increase or decrease. A high- resolution absolute value counting part reads the stored value (b) out of the absolute value counting part and then inputs and counts the signal (c) in units 1/N units of the stored value (b), thereby outputting the sum of the both. Consequently, resolution which is almost N times is obtained.
Patent JP-H05330853-A (JP)
Title: Method for measuring maximum core expansion position of core-expanded optical fiber
Inventor: KIHARA MITSURU
IPC: C03C13/04
Filed: 1992-05-29
Abstract: PURPOSE:To measure the max. core expansion position of a core-expanded optical fiber (TEC fiber) formed with a core-expanded part by partially heating the core of the optical fiber. CONSTITUTION:The center in the longitudinal direction of the heating region of the TEC fiber 4 is determined as the max. core expansion position 3. The max. detection position of leak light power is determined by measuring (photodetector 6) the light power leaking to the outside from the core-expanded part when the light is made incident on the TEC fiber 4 (light source 5). The positional relation between the max. core expansion position 3 and the max. detection position is determined from the above. The light having the same wavelength as the wavelength of the above-mentioned light is made incident on the TEC fiber 4 in the stage of producing the TEC fiber 4 and the max. detection position of the leak light power is determined. The max. core expansion position is obtd. from the positional relation obtd. in such a manner.
Patent JP-S62296383-A (JP)
Inventor: HASHIMOTO KAORU
IPC: H01R43/02
Filed: 1986-06-17
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-S622499-A (JP)
Inventor: ONODA NOBORU
IPC: H05H9/00
Filed: 1985-06-26
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-S5840951-A (JP)
Title: Data transmitting system
Inventor: ITOU TAKESHI
IPC: H04L12/00
Filed: 1981-09-04
Abstract: PURPOSE:To decrease the number of signals passing through a network and to increase the data transmission efficiency, by transmitting only the signals in the minimum required for knowing the state of terminals and at the same time eliminating the transmission through the network for the flow control signal which is repetitively used. CONSTITUTION:The data D1 is transmitted to a terminal 2 from a terminal 1, and then a signal F is sent back from the terminal 2. Thus interface devices 3 and 4 know that the terminal is unable to receive the data and store this fact. After this, the device 4 and the terminal 1 transmit the signals S'1 and S1 to the terminal 2 and the device 3 periodically or taking an opportunity of an appropriate event to inquire whether the terminal 2 is able to receive the data. Thus the terminal 2 and the device 3 transmit the signals R'1 and R1 in reply to show the incapability of reception. A signal Q showing a receivable state is given from the terminal 2 and then fed to the device 3 by the device 4 via a network 5. The device 3 delivers the signal Q showing a receivable state in reply to the inquiring signal Sn sent from the terminal 1. Then the normal data is transferred between the terminals 1 and 2.
Patent JP-2000329434-A (JP)
Title: Automatic ice-making device
Inventor: YAMAMOTO IZUMI
IPC: F25C1/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ice-making device structured such that an ice-making tray member is removable and constituted that when automatic ice-making is not performed for a long period, an ice-making tray part is removed and this idle space is effectively utilized. SOLUTION: This device is provided with a rotary shaft 10 having one end removably coupled to a drive shaft 9a and protruding to the front of a refrigerating chamber, and at the tip part of the rotary shaft 10 with a holding member 11 to removably hold the periphery of the front of an ice-making tray 5. A fixing mechanism 12 to regulate drawing of the ice-making tray 5 is provided in front of the holding member 11. A holding frame 13 to hold the periphery of the back of the ice-making tray 5 is provided at the tip part of the drive shaft 9a, and a stopper 14 to regulate rotation of the holding frame 13 is situated on one side of the upper part of the front wall of a device body 8.  The ice-making tray 5 is mounted on the upper surface of the rotary shaft 10 and removably mounting connectors (b) and (c) are provided to electrically interconnect a temperature sensor 15 and a control part.
Patent JP-S5565468-A (JP)
Title: Semiconductor device
Inventor: SUZUKI YASOJI
IPC: H01L27/088
Filed: 1978-11-13
Abstract: PURPOSE: To improve switching characteristic by connecting a drain layer partly projected to an output line.  
     CONSTITUTION: Drain layers 3, 6 are projected partly just under a drain wiring 14, wiring connections 15 1 , 15 2 , 16 1 , 16 2  are provided on projected portions 3 1 , 3 2 , 6 1 , 6 2 , and the drain layers 3, 6 are connected to an output line 14. According to this constitution, a junction area of the drain layers 3, 6 is decreased. Where the ratio W/L of gate width W to gate length L is the same, a drain diffusion capacity can be decreased accordingly. Thus a switching characteristic can effectively be improved by arranging such that the dimension W/L will be increased without increasing an output capacity of FET comprising drain diffusion capacity, gate capacity of FET on the next stage, output wiring capacity, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6119313-A (JP)
Title: Mold for tyre with side protector
Inventor: OONISHI SUMIO
IPC: B29C33/42
Filed: 1984-07-04
Abstract: PURPOSE:To make later cutting in finishing process to be substantially unnecessary, cutting a tyre easily when it is removed from a mold by using such a sectional shape that at the shape of the annular insert member embedded and fixed into a groove, its surface is caused to be a female shape to a tyre side shape, and at the part fitting to the parallel part of a groove no clearance is substantially formed in between the parallel part of the groove and the insert member, and at the part corresponding to the inclined part of the groove, clearance is provided to the inclination of the groove. CONSTITUTION:The inner side surface of the groove 4 provided in a bottom force 2 has the parallel part (a) parallel to the rotational axis of a tyre at 1-15mm. range of the depth (d) from the surface of the bottom force, and at the inner part therefrom it has inclined part (b) continuously sloping in the direction in which the width is gradually narrowed to the parallel part (a). At the annular insert members 5 or 6 embedded in said groove 4, the left is the shape corresponding to the annular insert member 5 and the right is the shape corresponding to the annular insert member 6. At the parts of the insert oposing to the inner side surface of the groove 4, first, the part of the insert member corresponding to parallel part (a) is similar parallel part (a') having no clearance to the parallel part (a). The part corresponding to said inclined part (b) following the parallel part is formed into a slope so as to narrow its width gradually, while forming the clearance 7 between the insert member and said inclined part (b).
Patent JP-S5928891-A (JP)
Title: Controller for motor of automatic door
Inventor: SAI MASAHIRO
IPC: H02P7/00
Filed: 1982-08-10
Abstract: PURPOSE:To eliminate a limit switch by providing a tachometer generator to automatically operate a motor by a command based on the revolution and the rotating speed of the motor, thereby replacing contacts of many switches with electronic contactless switches. CONSTITUTION:A logic circuit 11 generates signals for controlling the rotating speed and direction of a single-phase induction motor 2 based on information of the speed and position of a door respectively transmitted from a speed detector 9 and a position detector 10, and a runner detection signal fed from a runner detecting switch 13 having matrix switches. In other words, when an ON signal is fed from the switch 13, the motor 2 rotates normally to start opening of a door 15. When the door 15 is opened to the brake position A1, a phase angle control circuit 14b becomes operable state by the information from a position detector 10, thereby abruptly decelerating the normal rotation. Then, low speed rotation is continued, and it reaches the position of a door port stroke A, the motor is stopped. In this manner, the switches are replaced with electronic contactless switches, thereby eliminating limit switches.
Patent JP-H07323253-A (JP)
Title: Cap for coating utensil
Inventor: HAMAMOTO HIROBUMI
IPC: B43K23/08
Filed: 1994-05-31
Abstract: PURPOSE:To provide a cap for coating utensil which prevents excessive discharging of a coating liquid at the time of application and is safe even if this cap sticks in the throat at the time of mounting the cap. CONSTITUTION:A spherical coating applying body is freely rotatably held in the state of exposing part thereof from the front end of this tip. This spherical coating applying body is sprung by a spring and is brought into contact with the inward facing front end of the tip. A front port holding the tip is connected to a coating liquid tank. The film formable coating liquid having a high viscosity is packed into a coating liquid tank, by which the coating is formed. This cap for the coating means described above is constituted by connecting and holding an inside cylinder 2 for hermetically sealing the tip and a cylindrical part 3 for pressurizing the inside of the coating liquid tank to the inner peripheral surface of a cap body 1 at a rib 4 and forming a vent hole 5 at the tail face end of the cap body 1.
Patent JP-S5263690-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: YAMADA HARUO
IPC: H01L27/082
Filed: 1975-11-19
Abstract: PURPOSE:To increase the current amplification factor of an injector transistor by making the depth or surface concentration of the injector layer of an I<2>L element higher than that of the base layer of the vertical transistor of the I<2>L element, in an IC including the I<2>L element and bipolar transistor.
Patent JP-S6118694-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66C1/62
Filed: 1984-07-05
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-H07323205-A (JP)
Title: Liquid filtration method and device therefor
Inventor: HASHIMOTO TEIJI
IPC: B01D24/02
Filed: 1994-05-31
Abstract: PURPOSE:To continuously conduct filtration work of liquid with a simple structure and automatically conduct replacement work of a filter medium and removed impurities. CONSTITUTION:In a filter 100, a liquid 24 fed into the 1st region 14 is filtered by the sedimentation bed of a filter medium 39 which the filter medium fed in order from a filter medium feeder 30 is settled to form, and oozes out to the 2nd region 15 communicating with the 1st region 14 in the lower part of a filter tank 10. The filter medium located on the under side of the sedimentation bed of the filter medium 34 is scraped off by a scraping means 54 and squeezed into a solid-liquid separation chamber and pressed by a pressing plate, being subjected to solid-liquid separation and discharged to the outside.
Patent JP-S5931071-A (JP)
Title: Field effect transistor
Inventor: KINOSHITA HARUHISA
IPC: H01L29/06
Filed: 1982-08-13
Abstract: PURPOSE:To enable high speed switching action at a low temperature of approx. 77K by a method wherein the amount of flow of carriers distributed in a quasi one-dimensinal state having high mobility is controlled by an electric field. CONSTITUTION:An N<+>-GaAlAs layer 22, GaAs layer 23, an N<+>-Ga0.7Al0.3As layer 22, and a GaAs layer 24 are successively laminated and formed on an impurity non-doped GaAs layer 21 epitaxially grown on a semi-insulation GaAs substrate, and accordingly an ultra lattice structural part is formed by means of them. The layer 22 is formed to a thickness of approx. 200Angstrom having the electron density of approx. 5X10<17>cm<-3> doped with Si, and the layer 23 is not doped with impurity and has a thickness of 100Angstrom  approx. The layer 24 is not doped with impurity and has a thickness of 1,000Angstrom . Pt gate electrodes 25 has Schottky junctions. The expansion in the depth direction formed in the GaAs layers 21, 23, and 24 in a plateau 26 is an electron channel in the quasi onedimensional state. Then, the flow of current is controlled by controlling the bias voltage of the electrodes 25.
Patent JP-S5565754-A (JP)
Title: Negative pressure regulating detector
Inventor: GOTOU YUUJI
IPC: F15B5/00
Filed: 1978-11-11
Abstract: PURPOSE: To make the promotion of shortening of the tube line length and improve a response characteristic, by the constitution where every solenoid valve and vacuum actuator of negative and atmospheric pressure and the tube line for linking those above are unified.  
     CONSTITUTION: The negative pressure regulating detector is of constitution with a negative pressure solenoid valve unit 30 provided in the left side within the one- unit constructed housing and an atmospheric pressure solenoid valve unit 40 in the right side, simultaneously with a negative pressure sensor unit 50 provided in the center. A connecting tube 22 is connected and linked to the vacuum tank, and a connecting tube 23 is connected and linked to the vacuum diaphragm. In such a constitution, by controlling operating times of valve unit 32, 42, a negative pressure of required value is fed to the connecting tube 23, and a negative pressure  meeting the then operational condition is fed to the vacuum diaphragm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5841363-A (JP)
Title: Voltage-current conversion circuit
Inventor: FUJIMOTO HIDEKI
IPC: G01R19/00
Filed: 1981-09-07
Abstract: PURPOSE:To cancel current strain generated by a resistance by forming the resistance of an epitaxial layer to determine the output current value of a voltage- current conversion circuit while the layer is connected to the section the highest in the potential of the resistance. CONSTITUTION:A voltage-current conversion circuit through which current flows in the positive phase comprises a non-inversion amplifier 1, a transistor Q1 and a base diffusion resistance element 5. The epitaxial layer of the resistance element 5 is connected to the section the highest in the potential of the resistance element 5, namely, the emitter of the transistor Q1. A voltage-current conversion circuit through which current flows in the opposite phase comprises an inversion amplifier 3, a transistor Q2 and a base diffusion resistance element 6. The epitaxial layer of the resistance element 6 is connected to the section the highest in potential of the resistance element 6, namely, the power source Vcc. Therefore, strains in separate base diffusion resistances 5 and 6 are offset at the output where output currents of the voltage-current conversion circuit combine. This can cancel current strains generated due to the resistance.
Patent JP-S62299583-A (JP)
Title: Production of leather-like sheet
Inventor: ITO KATSUNOBU
IPC: D06M15/70
Filed: 1986-06-18
Abstract: PURPOSE:To obtain the titled leather sheet made of fibers splittable to ultrafine fibers, free from gloss and having excellent fluffing resistance and excellent grain, by applying a polymeric elastomer to one surface of the leather sheet before or after splitting the fiber to ultrafine fibers. CONSTITUTION:A nonwoven fabric made of a fiber splittable to fibers of <=0.2d diameter, e.g. a sea-and-island composite fiber is treated with high speed fluid to effect the fibrillation of the splittable fiber and the split fibers are interlocked with each other. A polymeric elastomer such as polyurethane is applied to one surface of the fiber sheet before or after the solubilization treatment and the sheet is hot-pressed by passing through a gap between embossing rolls heated at a temperature above the second order transition point of the ultrafine fiber and lower than its melting point by >=20 deg.C to form a leather-like texture pattern. The leather-like sheet having grain and obtained by the above process does not form a glossy surface even by dyeing and has excellent fluffing resistance and alcohol resistance in spite of its high flexibility.
Patent JP-S62299516-A (JP)
Title: Antistatic polyester conjugated fiber
Inventor: TAKEDA TOSHIYUKI
IPC: D01F8/14
Filed: 1986-06-18
Abstract: PURPOSE:A fiber resistant to lowering of electrical conductivity and to fibrillation, comprising a conductive polyamide component containing conductive carbon black and a polyester component copolymerized with an isophthalic acid component having a metal sulfonate group, wherein the polyamide component and polyester component are connected with each other in the direction of the axis of the fiber. CONSTITUTION:An antistatic conjugated fiber comprises a conductive polyamide component B containing 15-50wt% conductive carbon black and a non- conductive polyester component A copolymerized with 0.7-6.0mol% isophthalic acid component containing a metal sulfonate group. The polyamide component B and polyester component A are connected with each other in the direction of the axis of the fiber. The non-conductive polyester is preferably further copolymerized with a glycol component having a molecular weight of 90-6,000. In addition, the edge of the connected interface of the components A and B are preferably exposed to the surface of said fiber.
Patent JP-S62298182-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SUSUMU
IPC: H01L21/338
Filed: 1986-06-18
Abstract: PURPOSE:To improve the freakdown strength of a drain, by providing a semiconductor layer, whose carrier concentration is lower than that of an active layer between a gate and a drain or on the surface of a region including the end of the gate on the side of the drain or in the vicinity of the surface of said region including the surface. CONSTITUTION:An N-type GaAs layer 2 is grown on a semi-insulating GaAs substrate 1. Then an electrode-pattern forming insulating SiO2 film 6 is formed by a thermal decomposition method using monosilane gas. Thereafter, a hole is provided in a drain region 4. Ohmic contact is formed by a lift-off method. Then, a gate electrode 5 is formed by the similar method. A high resistance region 7 is made to remain between a gate and a drain. A photoresist film 8 is made to remain at a part other than the part between the gate and the drain by a photolithography process. With the photoresist film 8 as a mask, Ar ions are implanted, and the high resistance layer 7 is formed between the implanted gate and drain.
Patent JP-S6031196-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/02
Filed: 1983-07-30
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-S5842303-A (JP)
Title: Radar reflector with variable reflection factor
Inventor: ONOUE MORIO
IPC: H01Q15/22
Filed: 1981-09-05
Abstract: PURPOSE:To attain effective modulation even for circular polarized waves, by reflecting waves to the same rotating direction without inversely rotating the circular polarized waves at nonresonance of slots and reflecting straight line polarized components only at slot resonance. CONSTITUTION:When a right rotating circular polarized wave A projcted from a radar antenna 3 is made vertically incident to a reflector 20 with variable reflection factor, a vertical polarized wave component of the wave A is reflected to the incident direction with an electromagnetic wave reflector 21. On the other hand, the horizontal polarized wave component of the wave A reaches an electromagnetic wave reflector 22. With a switch 28 opened and switching diodes 26- turned off, the horizontal polarized wave component can be reflected almost on the reflector 22. Since the phase difference between the reflected wave of the vertical polarized component and that of the horizontal component is different by pi radian, being the difference of route, when the reflected wave of the horizontal polarized wave component returns to the reflector 21, the synthesized reflection wave becomes a right rotating circular polarized wave C and is reflected without inverting rotation. In closing the switch 28, the diodes 26- are turned on and only the vertical polarized wave component can be reflected.
Patent JP-H04365283-A (JP)
Title: Image retrieving method
Inventor: OGAWA YUTAKA
IPC: G11B27/10
Filed: 1991-06-12
Abstract: PURPOSE:To speedily and easily retrieve the moving image of a retrieval object. CONSTITUTION:A video signal from an image signal reproducing device 2 is preserved in a large capacity storage device 8 after being A/D converted at a signal conversion interface 13. In this case of storage, one frame of the image is stored in one field of the large capacity storage device 8, for example. Next, in the case of retrieval, information to be the key of retrieval is set in advance. Then, image data preserved in the large capacity storage device 8 are read out for each picture and compared with the information to be the key of retrieval. When the both are not coincident, the image data of the next picture is read and comparison is repeated. When the both are coincident, the address of a field on the large capacity storage device 8, for which the image data coincident with the information to be the key of retrieval belong, is extracted and an index is set with this extracted address as a sign.
Patent JP-H035619-A (JP)
Title: Refuse disposal equipment
Inventor: YONEKICHI MICHIHISA
IPC: F23G7/07
Filed: 1989-06-01
Abstract: PURPOSE:To improve safety and increase the life of a purifier by providing an air discharge tube and a diluent duct which covers the air discharge tube downstream of the purifier provided while communicating with the air outlet of an incinerator and providing the diluent duct with a diluent draft fan and an air discharge cylinder having an outlet in the same direction as that of the outlet of the air discharge tube. CONSTITUTION:A waste gas unavoidable in combustion is made smokeless and odorless by a purifier 13 via an exhaust outlet 10 and discharged outside via an exhaust tube 14 and an exhaust cylinder 20. At this time, the air is led from a diluent draft fan 18 to a diluent duct 16 to cool the exhaust tube 14 and mixed with the waste gas in the exhaust cylinder 20, diluting the high temperature waste gas and lowering its temperature. At the same time, since the outlet 20' of the exhaust cylinder 20 and the outlet 14' of the exhaust tube 14 are directed in the same direction, an induced draft is caused to forcibly discharge the waste gas. Accordingly, the inside of an incinerator can be maintained at a negative pressure and the waste gas and the like can be prevented from leaking to improve safety.