baber/WOPTO huggingface dataset:
Patent JP-H0668698-A (JP)
Title: Semiconductor memory
Inventor: KUBOHIRA AKIRA
IPC: H01L21/66
Filed: 1992-08-19
Abstract: PURPOSE:To find out that all the input data to an EXOR are the inverted value of the expected value of the output by outputting at least one of the data from a memory array outside before inputting to the EXOR circuit at the time of a test mode. CONSTITUTION:At the time of a test mode, data from a memory array 1 are surrounded by control signals A1, B, outputted as H or L signal and outputted outside through a main amplifier 7. On the other hand, a part of data are simultaneously sent to a main amplifier 8 and outputted. The output l of the main amplifier7 and the output 2 of the main amplifier 8 are compared with by a truth table and decision wether the device is normally operated or not is carried out. At this time, when the output 2 of the main amplifier 8 is the inverted value of the expected value of reading, the data are decided to be defective even if the output 1 from the amplifier 7 is H.
Patent JP-S6199976-A (JP)
Title: Diagnosing circuit of magnetic tape device
Inventor: MIYAKO TAKASHI
IPC: H03G3/20
Filed: 1984-10-19
Abstract: PURPOSE:To decide whether each part is normal or not, and which part is abnormal, if abnormal, by providing a circuit for inputting directly the same write data in common to preamplifiers of each track without passing it through a head, changing successively a slice level, and checking its output by an amplitude diagnosing circuit. CONSTITUTION:Write data WD is inputted directly to a preamplifier PA through gates 22, 24 and 26 so that read data can be outputted. Outputs of the gates 24, 26 are also led to preamplifiers of other tracks of remaining 17 pieces, and these preamplifiers generate an output. When a magneto-resistance element of a head is normal, an error differential stage, namely, the preamplifier PA generates an output and the output of the preamplifier PA all becomes a high level. As for a diagnosis of the gain of a read side W/R amplifier 30, the gain of an amplifier 32 of a diagnostic track is fixed to a nominal value, and the gain of an amplifier of other track becomes '0'. In this state, data given to a D/A converter 48 is varied, and an output AMPSNS of a comparator 38 is transferred to an amplitude diagnosing circuit of a logic system.
Patent JP-H06140862-A (JP)
Title: Monolithically realizable radio-frequency bias choke
Inventor: EMU ARI KATEIBUZADE
IPC: H03F3/60
Filed: 1991-08-30
Abstract: PURPOSE: To secure the bias characteristic of a bias choke by arranging an inductor and a condenser in parallel with each other between a DC supply node and an RF circuit biasing point. CONSTITUTION: A DC voltage is impressed upon a terminal 32 through which a DC current IDC is made to flow to the terminal 12 of a host circuit from an inductor 20. The flow of the current IDC to other arbitrary branches of the circuit is prevented by means of capacitors 22, 24, 28, and 30 all of which appear as in the case of an open circuit to a DC current. An RF current IRF flows to a blocking capacitor 22 and a terminal 14 from the terminal 12 through a serial short-circuit matching circuit 60. Since an RF choke 50 is open to a resonance frequency, the RF current IRF does not flow to the choke 50, but the current IDC is left in a short-circuiting circuit. As an extremely small RF current flows to the ground through the capacitor 24, losses are reduced by the capacitor 24 and a serial resistor.  In addition, the performance of the host circuit is made nonsensible to the load impedance at a nose 18. Therefore, the bias characteristic of an RF bias choke can be secured.
Patent JP-H01113037-A (JP)
Title: Staple cartridge and stapler for surgery
Inventor: DEIBUITSUDO TEII GURIIN
IPC: A61B17/072
Filed: 1988-09-02
Abstract: PURPOSE: To provide a relatively simple surgical stapler requiring no anvil and adapting a staple to bodily tissue by fixing the staple to tissue without perfectly perforating the tissue. CONSTITUTION: A staple has a base 23 having a shape forming one of a recessed part and a protruding part and a pair of the deformable legs 25 extending from the base and the respective legs extend to the inside of the base so as to form an angle toward the other legs. Further, the respective legs have pointed tips penetrating bodily tissue. The staple has a pair of rolled turning parts and each of them is provided between the base and one of legs. Further, a housing 19 having a plurality of openings, a plurality of staples housed in the respective openings in a freely slidable manner and a plurality of pushers 22 housed in the respective openings of the housing in a freely slidable manner are provided and the pushers are simultaneously moved from a stationary position to an operation position to discharge the staples from the openings.
Patent JP-2001040365-A (JP)
Title: Thermal decomposition method for chlorine-containing resin
Inventor: SATO TORU
IPC: C10G1/10
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To purify a hydrogen chloride gas obtained from a kiln in a gaseous state to a high purity by thermally decomposing a chlorine-containing resin in a rotary-kiln-type thermal decomposition oven having a gas seal structure while using a hydrogen chloride gas as a seal gas. SOLUTION: An annular space 19 is formed at the connection between a kiln 1 and a raw material supply chamber 17 by a kiln-inlet-side inner packing 12 and a kiln-inlet-side outer packing 13; and an annular space 20, at the connection between the kiln 1 and a carbonization product take-out chamber 18 by a kiln-outlet-side inner packing 14 and a kiln-outlet-side outer packing 15. A kiln-inlet-side seal-gas supply port 10 and a kiln-outlet-side seal-gas supply port 11 are formed at the annular space 19 and annular space 20, respectively, and a hydrogen chloride gas as a seal gas is supplied from the outside. Since a gas penerating from the annular spaces 19 and 20 into the thermal decomposition oven is a hydrogen chloride gas, the contamination of a hydrogen chloride gas generated in the decomposition oven by the thermal decomposition of a chlorine-containing resin is prevented.
Patent JP-S6375444-A (JP)
Title: Glass cover breakage detector for solar heat collector
Inventor: NAKAMURA TAKASHI
IPC: F24J2/50
Filed: 1986-09-17
Abstract: PURPOSE:To permit the easy detection of the breakage of a glass cover for a solar heat collector, by a method wherein a filamental electric wire, towhich an electric current is conducted from an electric current supplying means, is adhered to the whole of the surface of the glass cover and the electric current detecting means is connected to the wire. CONSTITUTION:One piece of extra-fine electric wire 5, bent so as to be meandering on the whole of the surface of a glass cover, is arranged so as to be adhered to one side of a plate glass 4, covering the surface of a solar heat collector 1 provided on the surface 3 of the roof of a building. A battery 6, an electric bulb 7 and a switch B are connected in series to both ends of the electric wire 5 while a test switch 9 is connected in parallel to the same. Accordingly, both ends of the electric wire are conducted under a condition that the plate glass 4 is not broken, therefore, the electric bulb 7 is lighted when the switch 8 is closed. However, the electric wire 5 is disconnected when the plate glass 4 is broken and becomes non-conductive therefore, the electric bulb 7 is not lighted and the breakage of the glass may be detected. The consumption of the battery is confirmed by closing the test switch 9. Thus, the breakage of the glass cover may be detected easily.
Patent JP-S59111189-A (JP)
Inventor: SUZUKI YOSHIHIRO
IPC: G09G1/04
Filed: 1982-12-16
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-S62120332-A (JP)
Inventor: RENAADO HENRII BETSUKU
IPC: C07C17/25
Filed: 1986-09-18
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-H0865219-A (JP)
Title: Carrier signal detection method
Inventor: TAKAGI MASATOSHI
IPC: H04B3/54
Filed: 1994-08-24
Abstract: PURPOSE: To prevent missing in amplitude information and to suppress noise by amplifying a carrier signal separated from an AC power supply wave at a specific amplification factor so as to secure a sufficient amplification factor for the carrier signal in the case of the reception of the carrier signal modulated by data. CONSTITUTION: When a carrier signal superimposed on an AC power supply wave is detected, a carrier signal whose content is constant received from an input terminal 1 is separated from an AC power supply wave by a filter 2 for a communication preparation period before the carrier signal modulated by data is received. Then a control circuit 5 is used to decide an amplification factor of the carrier signal depending on a peak level of the carrier signal added for each period, averaged over a prescribed time by using a memory 6. When the carrier signal modulated by the data is received, the carrier signal separated from the AC power supply wave is controlled to be amplified by an amplification factor decided by an input amplifier 3.
Patent JP-S61102408-A (JP)
Title: Foamy synthetic yarn
Inventor: SHIBUKAWA YOSHINORI
IPC: D01F6/18
Filed: 1984-10-19
Abstract: PURPOSE:The titled yarn having a core part with a spongy void part, providing a lightweight product having improved bulkiness and heat retaining properties, having a feeling of animal hair, and a specific coloring effect, consisting of the core part and a sheath part comprising the same composition, having a cross-sectional area in a specific ratio. CONSTITUTION:Foamy synthetic yarn consisting of a core part and a sheath part with distinguishable structures, comprising the same polymer composition, wherein the core part has a spongy void part, and a ratio of the core part in the cross section is 5-90wt%. For example, a solution of a thermoplastic polymer containing preferably 40-60wt% acrylonitrile in a solvent or its melt blended with a low-boiling compound (blowing agent), and spun. The yarn is coagulated to form the sheath part on the surface of yarn, the blowing agent is further heated at >= the boiling point, vaporized to form the core part having a spongy void part, to give the aimed yarn.
Patent JP-S6198256-A (JP)
Inventor: NAKAGAWA MASAHARU
IPC: A61G7/02
Filed: 1984-10-19
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-S6463026-A (JP)
Title: Agitating rotor and agitator
Inventor: KAGA MAKOTO
IPC: B01F27/96
Filed: 1987-09-03
Abstract: PURPOSE:To continuously carry out dissolution and dispersion in the same vessel in a short time by making the cross section of the agitated vessel non- circular and flat, and forming the agitating rotor with a frame fixed to a rotating shaft and a thin metallic wire stretched over the frame. CONSTITUTION:An org. solvent, for example, is injected into a vessel 10, the pellets and cuts of a polymeric material are charged from a feed pipe 18, a motor 38 is driven to rotate the agitating rotor 22, and many thin metallic wires 28 are rotated to shear the liq. As a result, the pellets, etc., of the polymeric material are strongly cut or sheared by the wire 28, hence the contact area of the material with the liq. is increased, and the material is rapidly dissolved. In addition, since the wire collides with and rubs the material, a noticeable mechanochemical effect is exerted, and the material is dissolved. Furthermore, since the vessel 10 has a non-circular cross section, the material is not carried over, and turbulence is promoted.
Patent JP-S59111528-A (JP)
Title: Decentralized data processor
Inventor: KOMATSU TADAHIKO
IPC: H04L29/06
Filed: 1982-12-17
Abstract: PURPOSE:To start both electrical conduction and programing to a slave station using a volatile memory by using a master station which loads a self-supporting program to a slave station requested by polling. CONSTITUTION:A master station MS have periodical polling to slave stations S1-Sn and collects the messages shown by each slave station to have communication with the slave station Si having a communication request from the contents of the message. When a start-up request is given, a program is retrieved through an auxiliary memory FDD based on the start station number (i). The presence or absence of a program is confirmed. If a program exists, the program is loaded to the area of the station S1. Then the end of loading is informed to complete the operation. The operation of the station S1 is started by its energization and executed by the firmware for reset start.
Patent JP-S59113719-A (JP)
Inventor: DEGUCHI SUSUMU
IPC: H02J1/00
Filed: 1982-12-17
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-S61100779-A (JP)
Title: Cleaning device
Inventor: SENBA HISAAKI
IPC: G03G21/10
Filed: 1984-10-23
Abstract: PURPOSE:To prevent a toner from scattering in a copying machine or the like trouble by charging a scraper to the same electric polarity as the toner. CONSTITUTION:The scraper 5 in the cleaning device is made of metal or ceramic-coated metal or the like to make it electrically conductive, and it is made same in polarity as the toner by applying bias (in this case, positive). The toner T charged positively is transferred along a friction roller 4, and to a cleaning blade 3, and separated here from the surface of a photosensitive body, attached to the friction roller 4, accumulated with it, carried to the scraper 5, and scraped down with it. Since the scraped toner is positively charged and the scraper 5 is kept positive, the toner has no tendency to be attracted to the scraper 5, and the toner freely drops along the slope of the scraper 5. Further, since a part of the toner is repelled with the scraper 5, and goes toward the direction of a screw conveyor, the toner does not stagnate at the end of the scraper 5 and smoothly ejected, thus permitting the toner to be prevented from turning round to the reverse side of the scraper 5, and scattering toward the outside.
Patent JP-H0963391-A (JP)
Title: Installing structure of electric part
Inventor: FURUTA MASAHIRO
IPC: H01H9/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reliably prevent mixing of air in resin from the electric part side and the inflow of resin into the electric part side when a printed circuit is covered with resin by covering the whole electric part installed on the printed circuit board or the like with a sealing member, and pressing down a peripheral part of the sealing member by a pressing-down metal fitting. SOLUTION: An electric part 1 installed on a printed circuit board 20 is covered with a sealing member 5 having an annular groove 9, and a peripheral part 7 and the annular groove 9 of the sealing member 5 are pressed against a surface of the printed circuit board 20 by a pressing-down metal fitting 10 having a projecting part 15. The pressing-down metal fitting 10 presses the peripheral part 7 of the sealing member 5 against the printed circuit board 20, and the projecting part 15 of the pressing-down metal fitting 10 bites into the annular groove 9 of the sealing member 5, and a sealing degree of a very high degree is realized.  Therefore, when the printed circuit board 20 is covered with resin or the like, mixing of air in the resin from the electric part 1 side is not caused, and that the resin flows in the electric part 1 side and infiltrates into the electric part 1, can be reliably prevented.
Patent JP-S6285095-A (JP)
Inventor: FUNAE HARUYOSHI
IPC: D21H19/36
Filed: 1985-10-04
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-H0386507-A (JP)
Title: Manufacture and its device for resin molded product having flat form and commutator of flat motor
Inventor: YAMADA KAZUNORI
IPC: B29L31/30
Filed: 1989-08-30
Abstract: PURPOSE:To prevent generation of a weld line, by a method wherein a molten resin material injected through a constriction gate with an annular groove is fluidized radially within a cavity. CONSTITUTION:A molten resin material is injected through a constriction gate 27 as an injection port provided in a top force 21 within a cavity 19 having a flat form. At the time of injection molding of a resin molded product 7 having a form corresponding to a flat form of the cavity 19, the molten resin material is injected through the constriction gate 27 into an annular groove 36 which is formed into at least one side out of an insert product 10a, which is put beforehand within a bottom and top forces 20, 21, or the bottom force 20 and positioned at almost the center part of the flat surface of the resin molded product 7. Injection molding is performed so that the injected molten resin material becomes fluid radially toward the outside of the cavity 19 by getting over the annular groove 36 after the injected molten resin material is once filled out into the annular groove 36.
Patent JP-S6286020-A (JP)
Inventor: ENRIKE JII RAMIREZU
IPC: C08G73/02
Filed: 1985-10-04
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-H0385933-A (JP)
Title: Communication system utilizing light wave and radio wave signals combination in transponding device
Inventor: NAKAMURA KAZUYOSHI
IPC: H04W4/04
Filed: 1989-08-30
Abstract: PURPOSE:To detect the position of a light receiving face even when it is hidden by providing a radio equipment installed to a fixed station and a transponding card able to be called from the radio equipment when the position information of an infrared ray transmitter cannot be received. CONSTITUTION:An infrared ray transmitter ITX 46 and a radio equipment TRT 47 are installed on a ceiling 45 of a room, the position information from the infrared ray transmitter ITX 46 is normally by an infrared ray receiver ITX 52 of a TRC 50 and ID information or the like including position information from a radio transmission reception section 53 is added and the result is sent to a radio equipment TRT 47. When a photodetecting face 60 of the TRC 50 is hidden, the position information from the radio equipment TRT 47 is fetched by a microcomputer MPU 51 and it is sent from the radio transmission reception section 53 to the radio equipment TRT 47. Thus, a control center and the possessor of the TRC recognize the disabled reception of the position information due to an infrared light.
Patent JP-S6378385-A (JP)
Title: Magnetic head position detecting system for magnetic disk device
Inventor: NAKAI MOTOHIRO
IPC: G11B21/10
Filed: 1986-09-22
Abstract: PURPOSE:To simplify a circuit by providing the circuit generating a potential having two equi-potential differences of both positive/negative polarities from an optimum value for two limit values of the deviation of a magnetic head with respect to the optimum value of a position error signal to facilitate the setting of upper/lower limit levels. CONSTITUTION:A position error signal PES is a signal around zero and a limit value VREF is a voltage specifying the upper limit. When the head positioning limits detected by the position error signal are denoted as an upper limit +DELTAV and lower limit -DELTAV respectively and a limit setting input is denoted by VREF=+DELTAV, a comparator 2a has a function detecting the upper limit. On the other hand, since an operational amplifier 1 acts as an inverting amplifier whose amplification factor is coincident with those of resistors R1, R2 (R1=R2), the output voltage is -DELTAV. Thus, the comparator 2b acts as a comparator having a function detecting the lower limit by the opposite polarity of potential with respect to the input VREF.
Patent JP-H0269091-A (JP)
Title: Color display device
Inventor: ISHII TAKATOSHI
IPC: H04N9/804
Filed: 1988-09-05
Abstract: PURPOSE:To prevent an erroneous display caused by an error in digital calculation by setting all bits of calculated results to '1' when an overflow occurs and to '0' when negative data are produced in the course of calculation for returning to color data. CONSTITUTION:When an overflow occurs in output data of adder circuits 21-23, data of 'All 1' are outputted from terminals T4-T6. When the output data of the adder circuits 21-23 become negative data, data of 'All 0' are outputted from the terminals T4-T6. Color data R, G, and B outputted from the terminals T4-T6 are respectively supplied to DACs 70, 71, and 72. A CRT display device 8 performs a color dot display based on a synchronizing signals SYNC outputted from a display controller DC and color signals outputted from the DACs 70-71. Therefore, display of high-luminance dots in a low-luminance state and low- luminance dots in a high-luminance state can be prevented.
Patent JP-H0653409-A (JP)
Title: Variable capacitance circuit
Inventor: FUKATSU HIDEO
IPC: H01L27/04
Filed: 1992-07-28
Abstract: PURPOSE:To alter capacitance in multistage without increasing the number of capacitive elements. CONSTITUTION:The variable capacitance circuit comprises a switch 5/6 for switching the potential of a MOS capacitive element 4 on the substrate side based on external signals 10-1-10-3, and a switch for switching the gate side of the MOS capacitive element 4 based on external signals 9-1-9-3. Since capacitance of individual capacitive element 4 can be altered, fine alteration of capacitance can be realized by switching the capacitive elements with same number of capacitive elements as conventional circuit.
Patent JP-H0648588-A (JP)
Title: Sheet feeding device and image forming device
Inventor: IKEMORI IKUO
IPC: B65H1/24
Filed: 1992-07-30
Abstract: PURPOSE:To provide a sheet feeding device in which sheet transfer operation by the same drive means is stabilized by reducing a shock generated in a drive transmitting means in sheet feeding. CONSTITUTION:When an engagement of a rod R with a cam C4 is released by current transmission to an electromagnet E, a can C1 is forced to rotate suddenly in the arrow direction of A3 by a pressing force of springs S2 and S3. However, the cam C1 is rotated while its rotation is restricted by a leaf spring BS and, at the same time, when a gear section of a notch gear CG is engaged with a gear G1, a driving force is transmitted from a motor M to rotate a feeding roller 17 in the direction of arrow A3. Thus an acceleration of the cam C1 immediately after starting of feeding is reduced by the leaf spring BS to suppress a variation in rotation of a transfer means driven by the same motor M.
Patent JP-H0956418-A (JP)
Title: Stretchable carrying band and buckle for adjusting length thereof
Inventor: NAKAZAWA SATOSHI
IPC: A44B11/25
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable type carrying band and a buckle for adjusting the length of the carrying band which allow a user to unload an object to be carried easily from his back at an emergency without separating the carrying band in the course thereof. SOLUTION: In this stretchable carrying band, two types of buckles 2 and 3, female and male, are fixed temporarily at specified two points separated at a specified distance of at least one band of two belt-like bands with both ends thereof at upper and lower points of a pad part for an object to be carried. In a state where the female and male buckles 2 and 3 are coupled, the belt-like band 1 between the female and male buckles is held being slackened so that a carrying band is kept long enough to be carryied. In a state where the female and male buckles 2 and 3 are separated, the belt-shaped band 1 is stretched to the limit so that the carrying band is kept long enough to unload the object to be carried easily from the back.  A buckle for adjusting the length of the carrying band is made up of a binding part and a mounting part comprising three slits for fixing the belt-like band temporarily and an opening part and is mounted on the existing carrying band from back to form a stretchable carrying band.