baber/WOPTO huggingface dataset:
Patent JP-S58149952-A (JP)
Title: Fluoran derivative, production thereof and recording material employing the same
Inventor: IWASAKI HIROSHI
IPC: C09B11/00
Filed: 1982-02-27
Abstract: PURPOSE:To provide a colorless of pale compd. which is useful as a coupler for recording material and develops color in shades of stable, high-density reddish black to black in contact with a developer, consisting of a specified fluoran derivative. CONSTITUTION:A compd. useful as a coupler for recording material consists of a fluoran derivative of the formula (wherein R1, R2 are each a 1-12C alkyl, a 7-9C aralkyl; X is H, halogen, a 1-4C alkyl, a 1-2C alkoxy; Y is H, halogen, a 1-4C alkyl) such as 3-diethylamino-7-(N-carboaryloxymethyl) amino fluorane. When this compd. is contacted with a developer, the compd. develops color in shades of high-density reddish black to black. Recorded image obtd. by using this compd. has characteristics of stably keeping initial tone even when exposed to sunlight. When applied to a heat-sensitive recording paper, recorded image which little suffers blushing and has excellent color developability, can be obtd.
Patent JP-S57145461-A (JP)
Title: Communication control system
Inventor: WASHINO MASATSUGU
IPC: H04L13/00
Filed: 1981-03-05
Abstract: PURPOSE:To transmit both the real time data and the general data to the same circuit in the same procedure, by transmitting the real time data to which the instantaneous properties is required by means of a UI (unnumbered information) frame and transmitting the general data in the residual idle time via an I frame. CONSTITUTION:When the signal of a certain period T is applied from a period signal producing circuit 2, a processor 1 reads the real time data stored in a memory 5 and applies it to a series-parallel converting part 7 after having a frame constitution of a UI command/response of the HDLC (high level data link control) procedure. The part 7 transmits this frame and informs this transmission to the processor 1. Then the processor 1 reads the general data out of a memory 3 with application of the frame constitution f an I command/response of the HDLC procedure and then applies the data to the part 7. The part 7 transmits this I frame. With repetition of the above-mentioned action, the UI frame is delivered onto the circuit in the period T, and the I frame is delivered in the residual idle time.
Patent JP-H05207635-A (JP)
Title: Digital protective relay
Inventor: SAITO HIROSHI
IPC: H02H3/02
Filed: 1992-01-22
Abstract: PURPOSE:To realize positive protection even against a fault of peculiar waveform by sampling current and voltage of a power system at a predetermined interval, subjecting thus sampled current and voltage to A/D conversion, reserving the A/D converted values for a predetermined interval and detecting maximum and minimum values, and then interpolating sine wave data with past data preserved during such interval as no maximum or minimum value is detected. CONSTITUTION:Current and voltage are taken in from a power system through a CT and a PT into an input converter 1 where they are subjected to level conversion suitable for digital operation. A sample and hold circuit 2 performs sampling and holding at a predetermined interval and the data are then subjected to A/D conversion 3 and fed to a relay decision section 4. The relay decision section 4 stores the data in a memory for a predetermined interval. A CPU then makes a decision whether the data has maximum value or minimum value, and if the data has maximum or minimum value, sine wave data are interpolated with digital amounts reserved in the past when the data has not maximum or minimum value thus performing operation for detecting the fault on a power system. According to the constitution, conventional performance can be kept even if a peculiar input ranging over full scale is introduced to the relay.
Patent JP-H05192204-A (JP)
Title: Shoe insole for slush molded shoes
Inventor: ONO TAKASHI
IPC: A43B7/08
Filed: 1992-01-21
Abstract: PURPOSE:To provide the slush shoes having a good foot contact and excellent wearing feel, ventilatability and durability. CONSTITUTION:A cushion body 2 formed of the same plastisol as the plastisol of the slush molded shoe body is superposed on the base of a hard insole 1 made of a fiberboard provided with vent holes 11, 11... Elastic projecting beams 21, 21... and grooves 22, 22... are formed in the transverse direction of the surface of the cushion body 2 and vent grooves 23, 23... are formed in the longitudinal direction thereof. The vent holes 11, 11... and the grooves 22, 22 or the vent grooves 23, 23... are arranged to face each other in the superposed body.
Patent JP-H02257231-A (JP)
Title: Address generating device
Inventor: MINEHISA JIRO
IPC: G06F12/00
Filed: 1989-02-10
Abstract: PURPOSE:To generate a physical address on a memory at high speed by generating the physical address by using the value of the present physical address and a first value, generating it by using a leading physical address of the present line and a second value in the case of moving to the next line, and also, changing a condition for detecting the end at every line by using a third value. CONSTITUTION:In the case of updating successively a physical address, when an end detecting signal is not generated, the physical address is updated in accordance with the value of a first register 101, and when an end detecting signal is generated, a new address is generated by using the value of an address buffer register 104 and the value of a second register 102. Also, the value of an initial value register 108 for generating the initial value of a count register 109 for controlling the generation of the end detecting signal can be changed. In such a manner, the physical address can be generated successively at the high speed irrespective of the shape and the direction on the memory which is handled as a two-dimensional space.
Patent JP-H03236583-A (JP)
Title: Showcase
Inventor: HANDA MAKOTO
IPC: F25D17/06
Filed: 1990-02-13
Abstract: PURPOSE:To prevent the adhesion of frost to the inner wall surface of a transparent box body and permit commodities in a displaying refrigerating chamber to be seen well from the outside of a showcase by a method wherein a guide member, on which a plurality of holes for inserting the commodities loosely are formed, is provided in the displaying refrigerating chamber while a space, formed below the refrigerating chamber, is utilized as a cold air passage communicating with a cooling chamber. CONSTITUTION:Vessels of respective commodities are inserted into respective holes 18 on a guide member 15 and, thereafter, machines in a machine room 2 and a cooling chamber 3 are operated. Cold air flows from a cold air outlet port 11 into a cold air passage 14, formed of the guide member 15 provided in a displaying refrigerating chamber 10 and the upper wall surface of the cooling chamber 3, then, cools soft drinks inserted into the holes 18 of the guide member 15 and, thereafter, returns into the cooling chamber 3 again through a suction port 12. Accordingly, the cold air will never flow directly into a space formed of the transparent box body 9 and the guide member 15 whereby a temperature difference between the inside and the outside of the displaying refrigerating chamber 10 becomes small and frosting on the inner wall surface of the transparent box body 9 is eliminated.
Patent JP-H11211777-A (JP)
Title: Quality test method for capacitor
Inventor: NISHIOKA YOSHINAO
IPC: G01R31/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding the quality of a capacitor accurately in a short time. SOLUTION: A DC voltage is applied to a capacitor to be tested (S1) and the inclination α1 , α2 ,... of charging current characteristics is determined at a plurality of times t1 , t2 ,... in the charging region of dielectric polarization component of the capacitor (S2). A decision is made whether the capacitor is acceptable or not by comparing the difference of inclination α1 -α2 with set values A1 , A2 (S3).
Patent JP-S57146239-A (JP)
Title: Auto-focusing camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B13/36
Filed: 1981-03-06
Abstract: PURPOSE:To recharge only an auto-focusing mechanism in the focus lock mode, by operating externally a switching member which stops charging of the auto- focusing mechanism at the end of charging. CONSTITUTION:The auto-focusing is performed in accordance with the movement of a range adjusting lever 21 charged by a spring 27 through a pawl 25a controlled by a magnet 28 which is interlocked with the shutter release to be excited and is returned to nonexcitation by a focus signal. When a reset lever 20 is operated externally under this state, connections of contacts S1 and S2 are opened at the end of charging of the lever 21 due to the spring 27, and the power supply to a motor is cut off, and a switching member 32 which stops charging is turned clockwise to release the detention of a cam 30, and contacts S1 and S2 are connected again to turn the motor, and the lever 21 is charged again by the spring 27 through a notched gear 29, a rack 31, etc. As the result, a waste of the film and etc. due to the failure of range finding or the like is prevented.
Patent JP-H05229679-A (JP)
Title: Paper feeding device
Inventor: SEKIGUCHI KATSUHARU
IPC: B65H3/08
Filed: 1992-02-19
Abstract: PURPOSE:To ensure separation of the second sheet and those after it so as to reduce the rate at which failure in paper feeding occurs by making a sucking pad abut on the surface of each of stacked sheets as a drive portion operates to thereby suck the uppermost sheet, and then rocking one end of a rocking lever and the sucking pad. CONSTITUTION:To actuate a paper feeding device, the end portions of upper stacked sheets A are made to float up by air blown from an air supply opening 11 and then one end of a rocking lever 4 is rocked by actuation of a drive portion 8 in the direction in which it approaches the stacked sheets A. After a sucking pad 1 sucks the uppermost sheet A1, the rocking lever 4 is rocked in the direction in which it separates from the stacked sheets A. Of a driven rotor 3 and a driving rotor 6 which are linked together by a transmission member 7, only the driven rotor 3 is rotated and a suction pipe 1a is moved upward with the sheet A1 kept sucked, and as the pipe 1a moves the end portion of the sheet A1 is engaged with a peeling claw 12 so that the second sheet and those after it are peeled.
Patent JP-S62208793-A (JP)
Title: Logical operation type time switch
Inventor: KATO MASABUMI
IPC: H04Q3/52
Filed: 1986-02-17
Abstract: PURPOSE:To realize a time switch further higher in speed than one using a memory element by obtaining a signal equivalent to an output signal after exchange by the logical operation of a time division multiplexed input signal and a control signal indicating the time position after the exchange in a digital exchange. CONSTITUTION:When data d1 is '1' in logic, a gate 201 is conductive, and the control signal s='10' transmitted from a flip flop 405 is transmitted to comparators 202 to 205. When the data d1 is logic '0' the gate 201 goes into a disconnection state, a logic '00' is transmitted in place of the control information s='10' from the flip flop 405 is transmitted to the comparators 202 to 205. As a result, only the comparator 202 outputs a coincidence signal m, however, since a gate 207 is interrupted by the data d1, the coincidence signal (m) does not set a flip flop 301 but flip flop 303 is maintained to be reset.
Patent JP-2000232076-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKAMOTO YUTAKA
IPC: H01L21/8244
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high speed operation for a semiconductor device by making the device in the form of a high-speed logic, having a silicide structure having a silicided gate electrode and providing operating characteristics equivalent to those of an independent high-speed logic element to the device. SOLUTION: This semiconductor device includes first and second semiconductor devices 30 and 40 on an identical semiconductor substrate 11. In the first device 30, cobalt silicide films 36 to 38 are formed self-aligned on surfaces of source and drain diffused layers 34 and 35 and on an upper surface of a gate wiring 31 as a compound films of a semiconductor and a metal. In the second device 40, a compound film of semiconductor and metal of a tungsten silicide film 18 as a metallic film is formed on an upper part of at least a gate wiring 41. And a nitride silicon film 19 and a sidewall insulating film 20, having an etching rate slower than that of an interlayer insulating film 22, are formed around the gate wiring 41, and a contact hole 23 is made self- alignedly therein.
Patent JP-S63199427-A (JP)
Title: Dry etching method for tantalum film
Inventor: OKI SHIGEHISA
IPC: H01L21/302
Filed: 1987-02-14
Abstract: PURPOSE:To obtain a dry etching method, through which undercut is inhibited even at the time of overetching and a pattern with a vertical side wall can be formed, by using a gas containing F, Be, C and H as an etching gas. CONSTITUTION:A reactive gas is introduced into a vacuum vessel with an evcuator, a high-frequency power and an electrode and a gas feeder, and high-frequency power is applied to the electrode to generate discharge, thus etching a Ta film. F, Br, C and H are contained in the reactive gas fed at that time, a quotient obtained by dividing the number of elements having either small value of the number of carbon elements and the number of hydrogen elements by the sum of the number of fluorine elements and the number of bromine elements is brought to 0.25 or less in the constituents of the reactive gas flowing in per the unit time in the vacuum vessel, and etching is conducted. A gas in which H2 or CHF3 is added to CBrF3 is employed, and the upper limit of loading is brought to CBrF3:CHF3=1:2.33 and CBrF3:H2=1:0.43.
Patent JP-H11215963-A (JP)
Title: Soups for noodle
Inventor: HAMADA MAKOTO
IPC: A23L27/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain soups for noodles hardly manifesting a flavor and taste of a soy sauce, having excellent flavor and taste of an animal extract, and further having a light color. SOLUTION: The soups for noodles are characterized by having 0.03-0.08 absorbance (430 nm wave length, 1 cm cell) when the soups for the noodles are formed into 5 wt./vol.% straight type restored liquid. The one consisting essentially of a soy sauce, Mirin (a sweet rice wine for seasoning) and an animal extract as essential raw materials is exemplified, and the one including the animal extract regulated so as to have <=0.03 absorbance (430 nm wave length, 1 cm cell) of the 5 wt./vol.% aqueous solution and >=0.02 wt./vol.% soluble solid substance derived from the extraction raw material in the aqueous solution is preferably used.
Patent JP-H06252932-A (JP)
Title: Transmitted frame filtering method
Inventor: KOKADO MASAHIKO
IPC: H04L12/42
Filed: 1993-02-23
Abstract: PURPOSE:To reduce the overhead in a transmission mode of a high speed LAN by checking the physical address of a transmitter when a frame is sent from a transmitter part to a transmission line. CONSTITUTION:In a LAN 2 of a ring form, etc., a physical address SA (2) of a transmitter is checked in the timing when all addresses SA of the transmitter are detected at the time point when a frame (1) should be sent to a transmission line from a transmission/reception control part 10 of a communications processor 1. If the address SA (2) is correct, the frame (1) is sent to the transmission line. If not, a prescribed data pattern (disuse pattern) is set at the subsequent data parts and the frame (1) is sent as an about frame (3). When the frames of plural addresses SA are transmitted, the address SA (2) is checked by an address comparator 11 before these frames are sent to the transmission line. So that the software overhead is reduced compared with the case where the address SA (2) is checked by the software.
Patent JP-S59159696-A (JP)
Title: Induction motor control circuit
Inventor: MINAMI HIROTSUGU
IPC: H02P23/07
Filed: 1983-02-28
Abstract: PURPOSE:To prevent a circuit element from damaging by providing a series circuit of a resistor and switching means in parallel between a constant-voltage circuit and a semiconductor switch circuit for driving a motor and detecting the regenerative current to turn the switching means ON. CONSTITUTION:A constant-voltage circuit 2 for rectifying an AC power source 1 and maintaining it constantly is applied to a plurality of switch circuits 51-53 connected in series with two switching elements connected in parallel with recovery diode to drive an induction motor 7. A series circuit of resisltors 9a- 9c and switch means 10a-10c is connected in parallel between the circuit 2 and the switching circuits 5, the regenerative current is detected by a detector 11, and the switch means 10a-10c are closed by the output. Accordingly, the regenerative current when the rotating speed of the motor 7 is lowered is absorbed by the resistors 9a-9c, thereby preventing the breakdown of the element of the circuit 2.
Patent JP-H11217815-A (JP)
Title: Concrete product prefabricating and embedding a plurality of natural material such as ceramic and natural stone on curved surface or concrete structure, and its molding female type form
Inventor: SEKINE SUKEYOSHI
IPC: E02D29/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily mold a concrete product in which a natural stone is buried on a curved face by forming a circular cylindrical opening part on a synthetic resin-made molding female type form, and fitting and holding the natural stone in an opening part by an expansion and contraction material and a compression elastic body. SOLUTION: A synthetic resin-made molding female type form 1 forms a number of circular cylindrical opening parts 2 on a curved face form face 10, an expandable synthetic rubber-made expansion and contraction material is provided on the surface edge part of the opening part 2, deformation is performed by pressurization on a bottom part, and a compression elastic body restored after a certain time elapses is integrally molded. The expansion and contraction material of the opening part 2 is widened, pushing is performed on the compression and elastic body to fit and hold a natural stone 3 in the opening part 2, the molding female type form 1 is mounted on a frame 9, and a side plate 1a is attached to place mortar cement or ready-mixed concrete.  Swelling paper or the like is attached to the outer periphery of the natural stone 3 to prevent intrusion of placing concrete into the opening part 2 so as to facilitate removal. Thus, a concrete product burying the natural stone 3 in the curved face can be easily molded.
Patent JP-S63200091-A (JP)
Inventor: MIYAMARU KUNIO
IPC: G21C3/328
Filed: 1987-02-17
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-H09225549-A (JP)
Title: Press forming method of forming product having emboss part
Inventor: HASHIMOTO SEIICHI
IPC: B21D22/26
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressing method of a forming product having an emboss part which can prevent cracking and face strain at the time of forming. SOLUTION: A forming product having an emboss part is pressed by holding a specified part of the circumference periphery of a blank and drawing a forming part of the blank with a punch. In this case, the blank holding force (L ton) applied on a specified part is controlled so as to satisfy follow conditions: in the range of 0<=X<H1 +0.3H2 , 0.45F<=L<=0.7F, in the range of H1 +0.3H2 <=X<H1 +0.7H2 , 0.45F<=L<=2.0F, in the range of H1 +0.7H2 <=X<H1 + H2 , 1.1F<=L<=2.0F. Here, the stroke of the punch is denoted as Xmm, the max. blank holding force capable of executing forming up to the bottom dead center of the punch constantly without generating crack as F ton, the distance from the start point of forming to the point of producing the emboss part as H1 mm, and the distance from the emboss producing point to the bottom dead center as H2 mm.
Patent JP-S58149461-A (JP)
Title: Easily adjustable gear assembly
Inventor: ASAKA NOBORU
IPC: F16H55/18
Filed: 1982-03-02
Abstract: PURPOSE:To enable to easily mount and fix driving gears to driven gears in correctly engaged state by a structure wherein a gear mechanism necessary for transmitting driving force is integrally assembled and the integrated whole is pivotally provided. CONSTITUTION:In the state that the tip of a gear shaft 7 is inserted in the ball bearing 17A of the pivotally attaching part 17 of a mounting plate 11, the gear assembly 10 is temporarily fixed to a fixed body frame 1 by inserting clamping screws 9 through adjusting elongated holes 18 to tapped holes on the fixed body frame 1 bored at the position corresponding to the holes 18. After that, the mounting plate 11 is pivotally moved about the pivotally attaching part 17 so as to adjust the position of an electromagnetic clutch gear 16 in order to correctly engage with an idler gear 4 and at the same time to adjust the position of a second intermediate gear 15 in order to correctly engage with a driven gear 8. After that, the clamping fix-screws 9 are thoroughly clamped in order to wholly mount and fix the mounting plate 11  to the fixed body frame 1.
Patent JP-H05200412-A (JP)
Title: Vertical inclined boring machine
Inventor: GOTO HISAO
IPC: B21B31/08
Filed: 1992-01-23
Abstract: PURPOSE:To provide a new constitution capable of easily and rapidly exchanging a roll and a guide disk shoe while maintaining the rigidity of device high. CONSTITUTION:This machine is provided with a mill housing 13 having an opened side face to the pass line of a material to be worked, a pair of swing doors 2, 8 which is mounted on an opened side face of the mill housing 13 and can be opened in the side direction to this pass line, the guide disk shoe 1 supported on the inner surfaces of the swing doors 2, 8 and its drive mechanism 1a. The guide disk shoe 1 is exposed by opening the swing doors 2, 8 from the mill housing 13 to the outside. At the same time, cradles 16, 24 where the roll is stored can horizontally be drawn out of the side face of the mill housing 13.
Patent JP-H0750430-A (JP)
Title: Formation of metallic contact on projection on semiconductor substrate
Inventor: FURANSHISU PUEN
IPC: G03F7/40
Filed: 1994-03-02
Abstract: PURPOSE: To precisely limit a protection region in such a manner that a metallic thin film around the protection region of a spot made of a photosensitive resin is etched, thereby fluidizing the photosensitive resin until the resin comes into contact with a semiconductor substrate, and the semiconductor substrate is etched at the entire periphery and for a short time comes into contact with the steam of a solvent, thereby fluidizing the photosensitive resin. CONSTITUTION: Metallic thin films 3 and 4 are deposited on a semiconductor substrate 1, and a spot 2 made of a photosensitive resin is deposited on a region to be protected in the metallic thin films 3 and 4. The metallic thin films 3 and 4 around a region which is protected by the spot 2 made of the photosensitive resin are etched, and the photosensitive resin is fluidized around the region to be protected so as to come into contact with the semiconductor substrate 1. The semiconductor substrate 1 is etched for the entire periphery 5 of the region to be protected by the spot 2, made of the photosensitive resin and is allowed to come into contact with the steam of a solvent of a photosensitive region for a short time, to thereby fluidize the photosensitive resin.  Thus, the solvent can be manipulated at a high speed, without deteriorating the photosensitive property of the photosensitive resin.