baber/WOPTO huggingface dataset:
Patent JP-H0212194-A (JP)
Title: Display device
Inventor: FUKUDA MINORU
IPC: G09G3/20
Filed: 1988-06-29
Abstract: PURPOSE:To rationalize the production, maintenance, etc., by applying a driving current in sequence by the rows and columns of display elements which are arranged in a matrix and detecting the output signals of the display elements applied with the driving current by the rows and columns. CONSTITUTION:A column counter 30 outputs signals E-H so that column drivers 191-1916 apply column driving signals shown in a figure (c) to collectors of transistors(TR) 22 in respective columns in order. Then a row counter 29 outputs signals A-D so that row driving signals are applied to bases of TRs 22 in respective rows. Further, when a CPU 28 outputs data 1 continuously, normal LEDs 23 illuminate in order and LEDs 23 in wire breaking states do not illuminate. The collector sides of TRs of current detecting circuits 25 for the nonilluminating LEDs 23 fall to low level and the same signals A-D inputted to a row selector 20 are inputted to a multiplexer 26, so inspection signals for all the LEDs 23 are obtained in order from the multiplexer 26. Consequently, the production, maintenance, etc., are rationalized.
Patent JP-H0718974-A (JP)
Title: Rolling preventive device in method of underground propulsive construction
Inventor: OKAMOTO TATSUICHI
IPC: E21D9/06
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the rolling of a shield cylinder and a propulsive cylinder due to reaction received by a facing rotary excavator at a front end in a method of underground propulsive construction. CONSTITUTION:In a underground propulsive construction, in which a shield cylinder 3 is connected at the front end section of a propulsive cylinder 1, a facing rotary excavator 5 is mounted to the shield cylinder 3 and the propulsive cylinder 1 and the shield cylinder 3 are propelled, antirotation devices 4, 4' to the periphery of a propulsive axis (c) are installed to the connecting section 2 of the propulsive cylinder 1 and the connecting section 2 of the shield cylinder 3 and the propulsive cylinder 1. The antirotation devices are formed so as to correspond to the rotational reaction of the rotary excavator 5.
Patent JP-H0510880-A (JP)
Title: Gas detector
Inventor: NAKAJIMA TOSHIRO
IPC: G01N21/35
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a gas detector realizing the simplification of an optical system and real time measurement. CONSTITUTION:The light emitted from a light source having a wide spectrum containing the absorption wavelength of gas is passed through a wavelength separating element 3 to simultaneously generate gas detecting light and reference light and the wavelength of the gas detecting light is synchronized to the absorption wavelength of the gas to be projected into space. The light received by a condensing mirror 16 is separated into a gas detecting wavelength and a reference wavelength by a dichroic mirror 19 and the ratio of the light intensites thereof is operated by a dividing device 24.
Patent JP-H0917997-A (JP)
Title: Field effect transistor
Inventor: NOSE TADASHI
IPC: H01L29/78
Filed: 1995-06-28
Abstract: PURPOSE: To allow the channel width to be expanded by forming a contact region and source region on the front face formed up to the top ends of protrusions in a channel forming region and forming a gate oxide film on the surface of the channel forming region between the source region and extended drain region. CONSTITUTION: On the front face within an expanded drain region 41 are formed protrusions 44a directed to a drain region 43 with their top ends apart at specified distance from the drain region 43. On the extensions of the protrusions 44a a semiconductor substrate 41 and electrolytic relaxation layer 46 are formed. On the front face within a channel forming region 44 a source region 45 is formed up to near the top ends of the protrusions 44a and apart at specified distance from the outer end of this region 44. On the front face within this region 44 a contact region 47 is formed. A gate oxide film 48 is formed on the surface of the region 42 between the source region 45 and expanded drain region 42. This allows the channel width to be made wide.
Patent JP-S6137749-A (JP)
Title: Triterpene derivative
Inventor: FURUTA TAKUYA
IPC: C07C239/00
Filed: 1984-07-31
Abstract: NEW MATERIAL:The compound of formula I [R<1> is OH, group of formulaII(R<4> is H or alkanoyl; R<5> is H or alkyl), alkanoyloxy, etc.: R<2> is hydroxymethyl, formyl, etc.; R<1> and R<2> may together form the group of formula III (R<7> and R<8> are R<5>); R<3> is OH, oxo, hydroxyimino, sulfoxy, phosphonoxy, group of formula II, etc.] and its salt. EXAMPLE:[Olean-12-ene-22,23(4beta)-dioxo-3beta-yl]-beta-D-glucopyranoside uronic acid. USE:It has excellent anticomplimentary activity and blood platelet coagulation suppressing activity, and is useful as a preventive and remedy for immune diseases or autoimmune diseases such as nephritis, rheumatoid, systemic lupus erythematous, etc., and thrombosis. PREPARATION:The compound of formula I can be prepared e.g. by reacting the compound of formula IV with the compound of formula V (R<4>' is alkanoyl; R<5>' is alkyl), and reacting the product with the compound of formula (R<6>)2O or R<6>X (R<6> is alkanoyl).
Patent JP-S5964567-A (JP)
Title: Ceramic formed body, manufacture and structural member
Inventor: NIRUSU KURAUSEN
IPC: F02F7/00
Filed: 1983-09-05
Abstract: The present invention is concerned with a ceramic formed body comprising a ceramic matrix and at least one phase of ceramic incorporation material dispersed therein, characterized by a dense, microcrack-free ceramic base matrix and compressive zones incorporated therein which consist of a mixture of the base matrix material with unstabilized zirconium dioxide particles which are predominantly monoclinic at ambient temperature. The present invention is also concerned with a process for the production of such ceramic formed bodies and with the use thereof as constructional elements in the hot region of heat engines.
Patent JP-H10330851-A (JP)
Title: Formation of zinc-removed agglomerate from zinc-containing iron-making dust
Inventor: NAKANO MASANORI
IPC: C22B1/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain sintered ore having low zinc content at high yield by specifying a packing height of dust and superficial gas flowing speed passed through a packing layer in a sintering machine and sintering zinc-containing iron-making dust. SOLUTION: At the time of producing the sintered ore for blast furnace by executing zinc-removal sintering to the zinc-containing dust produced in iron-making process of secondary ash in the blast furnace, fine granular dust in a converter, dust in an electric furnace, an upward suction type sintering machine is used to sinter these dusts into bulky state. In such a case, the raw material obtd. by mixing the fine grain dust in the converter and the secondary ash in the blast furnace to 1; 1 ratio, is packed to the height of 200-400 mm in the upward suction type sintering machine and the flowing speed of the air passed through the packing layer is regulated to <=0.4 Nm/sec to suck the air upward, and the zinc-removal sintering is executed.  The zinc removing ratio of the zinc-containing dust in the raw material is drastically improved and the consumption of the sintered ore as the product in the blast furnace is drastically increased and recycled using ratio of the zinc-containing iron-making dust is improved.
Patent JP-H0453284-A (JP)
Title: Pulse gas laser high voltage power supply
Inventor: AKITA TOMOHITO
IPC: H01S3/097
Filed: 1990-06-20
Abstract: PURPOSE:To protect a feedback line against malfunction under a transitional state where a power supply is shut off by a method wherein a gate circuit is made to operate through a backup power supply in the high voltage power supply of a pulse laser such as an excimer laser or the like. CONSTITUTION:An electric power is fed to a circuit, and if a power supply is shut off when an INHIBIT signal is '0' and an inverter 2 is made to stop operating, the circuit operated by a circuit power supply voltage VA is put in an unstable state, all the signals other than a voltage GS become '1', and it may happen that a light emitting diode 7 is turned ON and the inverter 2 starts to operate. Then, the output signal GS of a circuit which divides the circuit power supply voltage VA with resistors R3 and R4 generates '0' at a logic level before the other circuits become unstable in state, and the output of a gate circuit 6 becomes '0', so that the light emitting diode is prevented from being turned ON. If the power supply of the gate circuit 6 is VA when the power supply is shut off, the gate circuit 6 operates unstably, and it may happen that the light emitting diode is turned ON, but the circuit 6 can be kept operating stably using the output VR of a capacitor CB as a power supply until the circuit power supply voltage VA decreases enough.
Patent JP-H0452212-A (JP)
Title: Method for flowing gas into atmospheric furnace
Inventor: NANBA KEISHICHI
IPC: F27D7/06
Filed: 1990-06-20
Abstract: PURPOSE:To easily and effectively execute removal of air in a cooling chamber by shutting off radiant heat after flowing out from an excess by heating in a heating chamber to expand the air in an cooling chamber with the radiant heat, making negative pressure in the cooling chamber, igniting a burner and repeating cancellation of the negative pressure. CONSTITUTION:After heating to the heating chamber 1, by opening an intermediate door 4 to expand the air in the cooling chamber 2 with radiant heat from the heating chamber 1, the air is flowed out from the cooling chamber excess 7. After completing the flowing-out, by closing the intermediate door 4, the radiant heat is shut off and inner part of the cooling chamber 2 is made to the negative pressure and also by igniting to the ring-burner arranged to the cooling chamber excess 7, the negative pressure in the cooling chamber 2 is cancelled with this combustion waste gas, and after lowering air concn. in the inner part of cooling chamber 2, atmospheric gas is supplied into the heating chamber 1. By repeating this operation, the removal of air in the cooling chamber is easily and effectively executed and gas flowing is safely executed.
Patent JP-S6327451-A (JP)
Inventor: YUUJIN PIITAA YANURISU
IPC: C09K19/42
Filed: 1987-06-29
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-H029621-A (JP)
Title: Manufacture of fishing rod
Inventor: UTSUNO NOBUYOSHI
IPC: A01K87/00
Filed: 1988-06-29
Abstract: PURPOSE:To manufacture a fishing rod having no internal cavity, high strength and a smooth surface by spirally winding a reinforcing tape around the outer periphery of a rod main body wherein a prepreg is wound around a metal core and externally fitting a heat-shrinkable tube to the outer periphery thereof. CONSTITUTION:A prepreg 1 prepared by impregnating arranged sheets composed of a high strength fiber such as a carbon fiber with a synthetic resin is wound around a metal core to form a rod main body 2. A reinforcing tape 3 composed of a high strength fiber impregnated with a synthetic resin is spirally wound around the outer periphery of the rod main body 2 by tensile force capable of obtaining the tight binding force necessary for the rod main body 2 so that the end edges of said tape in the lateral direction thereof are brought to an almost close contact state to sufficiently bind the rod main body 2 tight. A heat-shrinkable tube 4 made of a synthetic resin is externally fitted to the outer periphery of the reinforcing tape 3 to be baked in a heating oven and thermally shrunk to bind the reinforcing tape 3 tight and the movement of the synthetic resin at the time of baking is prevented to integrally bond the reinforcing tape 3 and the rod main body 2.
Patent JP-H05140370-A (JP)
Title: Porous composite and its production
Inventor: HANAWA NAOYUKI
IPC: A23L11/00
Filed: 1991-06-07
Abstract: PURPOSE:To produce porous composite which is suitably useful as a insulation and shock absorption material by mixing bean-curd (Tofu) refuse and chitosan under acidic conditions, followed by neutralization, freezing and thawing. CONSTITUTION:Bean-curd refuse and chitosan are mixed under acidic conditions, neutralized, frozen and thawed to give the objective porous composite. The acid is, for example, citric, acetic, lactic or hydrochloric acid. The alkali for neutralization is, for example, sodium hydroxide or calcium hydroxide.
Patent JP-S5862945-A (JP)
Title: Light transmission system for high frequency digital signal
Inventor: HAINRITSUHI KAIRU
IPC: H04B17/00
Filed: 1982-09-20
Abstract: A desire exists in the optical transmission of optical signals to co-transmit a service channel or telemetry signals in the form of an additional low frequency signal over the light conductor, since a remote feed line or a service channel is not always installed parallel to the light conductor length. The requirement exists for the transmission of the additional signal that, in addition to a low additional expense, no disruption of the actual useful signal can occur. To this end, the control signal of a laser diode transmitter is modulated with the signal to be additionally transmitted and this light component is coupled out at the receiving side. The structure is particularly useful in optical transmission systems for very high frequency digital signals with bit rates above 100 Mbit/s.
Patent JP-H09325126-A (JP)
Title: Finish detection sensor for microwave oven
Inventor: KYOTANI TATSUMI
IPC: G01N27/18
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the difference between the dynamic zero balance and the static zero balance of a sensor which detects the completion of heating of food by the microwave oven. SOLUTION: An absolute humidity sensor is constituted by uniting a cover 1J with a soaking case 1A, which has two recessed parts 1B and 1C formed symmetrically in a skeleton having a flat top surface and providing an opening part 1D penetrating one recessed part 1B to its top surface by joining their collar parts together, connecting and supporting two self-heating type temperature sensing elements 1E and 1F between the tips of two terminals 1Q provided penetrating a substrate 1P, and forming a humidity sensing element by sealing one temperature sensing element 1E in the recessed part 1B having the opening part through the substrate and a temperature compensating element by forming the other temperature sensing element 1F in the other recessed part 1c through the substrate.  This absolute humidity sensor is installed in the exhaust duct wall of the microwave oven so that the opening part 1D is open in the exhaust duct, thereby detecting the absolute humidity of the atmosphere in the exhaust duct.
Patent JP-H0330871-A (JP)
Title: Method for coating molten zinc plated steel strip
Inventor: MINAMI GENICHI
IPC: B05D1/02
Filed: 1989-06-27
Abstract: PURPOSE:To apply coating material to the surface of a steel strip during feed without interrupting the supply of the coating material by a method wherein the tip of the orifice part of a slit nozzle is allowed to approach the surface of the steel strip within such a range that said tip of the orifice part of the slit nozzle is not in contact with the surface of the steel plate at an interval of 300mum or less from said surface and the position of said tip is allowed to follow the positional fluctuation of the surface of the steel strip while said interval is always held to an almost constant value. CONSTITUTION:When high viscosity coating material is applied to a molten zinc plated steel strip, the position of the tip of the orifice part of a slit nozzle is allowed to follow the positional fluctuation of the surface of said steel strip and the interval between the surface of the steel strip and the tip of the orifice part of the slit nozzle is set to 300mum or less. In this state, the high viscosity coating material is continuously applied to the surface of the steel plate over the feed width thereof at a set line speed while the tip of the nozzle is held to a non-contact state with respect to the surface of the steel strip and a thin or thick coating film is formed.
Patent JP-S6248634-A (JP)
Title: Novel amino acid composition, production thereof and pharmaceutical composition containing said amino acid composition
Inventor: NOBUHARA MASAHIRO
IPC: A61K38/17
Filed: 1985-07-23
Abstract: PURPOSE:To provide an amino acid composition exhibiting remarkable antitumor activity against various tumor cells and produced from human lymphoid cell using a gene recombination technique. CONSTITUTION:The objective amino acid composition has the amino acid sequence structure of formula, a molecular weight of 16,000-20,000 Dalton by SDS-polyacylamide gel electrophoresis and 30,000-45,000 Dalton by gel- filtration, cytotoxicity to L929 cell in vitro and a specific activity of 0.5X10<9>-3X10<9> unit/mg, is stable in neutral or weakly alkaline aqueous solution and useful for the remedy of tumor. An mRNA obtained from a cell capable of producing said amino acid composition (preferably BalI-1 cell) is used as a template for the production of CDNA. The produced CDNA is inserted in a proper manifestation vector and a host cell transformed with said manifastation vector is cultured to obtain the objective amino acid composition.
Patent JP-H058975-A (JP)
Title: Two-direction door penetrating type elevator
Inventor: MATSUMOTO TOSHIAKI
IPC: B66B1/14
Filed: 1991-07-03
Abstract: PURPOSE:To dissolve anxiety of users by setting order on respective sides of entrance doors provided in two directions to respond the call of the order, and discriminating the display of an entrance due to this order in an indicator. CONSTITUTION:Respective entrances of a floor having entrance doors in two directions are managed as two floors, and the entrances are set order to respond according to the order. The display of a floor having entrances on respective sides and entrance doors of an indicator 11 in the cage at the same time is distinguished into the responding entrance to perform position display 10. Namely, the direction order is set, for example, the forth face as an upper floor and the back face as a lower floor, entrance call and destination floor call are respectively synthesized, and according to the call after synthesis, two floors set in the direction process are responded following to the direction order. In the indicator 11, a response direction is distinguished and displayed. Hereby, generation of stop condition of one floor is prevented, and anxiety of users is dissolved.
Patent JP-H0899771-A (JP)
Title: Method and device for avoiding ribbon binding
Inventor: FUERUDEINANTOOYOOZEFU HERUMANS
IPC: B65H54/38
Filed: 1995-06-28
Abstract: PURPOSE: To prevent ribbon winding by making a drive motor of a drive drum act as a moment adjuster unit so as to generate a slip to be changed, so as to prevent a match in a rotary speed ratio between the drive drum and a drive packaged. CONSTITUTION: Current setting is performed in connection with target value setting of current for a current regulator, for example, the diameter and the weight of a twill package, the length of a wound yarn and the peripheral speed of the twill package 3 by a winding station computer so as to apply positive or negative acceleration fitted to the revolution passage to the drive motor 10. The current is directly proportional to torque to be generated, and this means moment setting. Therefore, the twill package follows the drive drum 2 with the control slip, and the slip effectively prevents ribbon winding.
Patent JP-2000342754-A (JP)
Title: Slot machine
Inventor: TAKAHASHI TOSHITAKA
IPC: A63F5/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To stabilize the expectation value and the rate of coming out of ball, which are provided to player from game media, and realize to diversify game development. SOLUTION: Setting the two types of probability of prize winning for single bonus (SB winning), one is five times and another is ten times as many probability as normal one, the lottery, which is for deciding that the probability of prize winning for SB winning is kept, or changed, is performed before the lottery process for winning decision. The lottery process for probability setting is set that the frequency, which changes from the normal probability of prize winning p to the probability 5*p of prize winning by five times, is higher than that changes from the normal probability of prize winning p to the probability 10*p of prize winning by 10 times. The combination of symbols, which is different each other, is functioned as the combination of symbols for SB winning, according to the setting probability of prize winning.
Patent JP-H0328716-A (JP)
Title: Instrument
Inventor: IDA TOSHIKAZU
IPC: G06F17/40
Filed: 1989-06-27
Abstract: PURPOSE:To enable a processing part to access a detachable storage medium at high speed and input and output information to be used for many application to and from the instrument through the storage medium by providing the detach able storage medium arranged in the same memory space with a storage element fixed in a device. CONSTITUTION:The CPU 1 of an instrument main body is connected to an I/O 2, a RAMs 3 and 4, a bus buffer 7, and ROMs 5 and 6 through an address bus 10 and a two-way data bus 11. A memory card 9 as the storage at and end part of the bus buffer 7. When the instrument main body and card 9 are connected to each other, the CPU 1 reads data out of the card 9 with an address similarly to other ROMs and RAMs. Then the storage medium is arranged in the same memory space with the storage element in the instrument, so the same information with the storage element can be stored on the storage medium. Further the storage medium can be accessed by the processing part under the same conditions with the storage element.
Patent JP-H0213441-A (JP)
Title: Ultrasonic wave pulse doppler device
Inventor: TAKEUCHI YASUTO
IPC: A61B8/06
Filed: 1988-06-30
Abstract: PURPOSE:To make a wide range doppler shift detectable by generating a PRF signal and a high PRF signal with a carrier wave signal divided, and obtaining a sampling signal by operating the logical product of the reversal signal of the PRF signal and the high PRF signal. CONSTITUTION:In the ultrasonic wave pulse doppler device using a long-pulse pulse-doppler method detectable even the reflection body of fast movement in unsuffering the constraint of the signal detection by a repetition frequency, the high frequency signal generated in a carrier wave oscillator 21 is divided with a frequency divider 22, and the PRF signal of a frequency fR and the high PRF signal having a frequency of 2<n>.fR are outputted. The PRF signal is the signal having a long width pulse and the quiescent period of three times pulse and a duty cycle of 1/4, and modulates a carrier wave signal by opening/ closing a transmission gate 23 according to the PRF signal. An AND circuit 31 obtains the logical product of the reversal signal of the PRF signal from the divider 22 and the high PRF signal, and outputs a sampling signal.