baber/WOPTO huggingface dataset:
Patent JP-H11159738-A (JP)
Title: Method for promoting discharge of slug for ash melting furnace and ash melting furnace
Inventor: KANEFUJI KOICHIRO
IPC: F23J1/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To promote discharge of slug through the slug discharge opening of an ash melting furnace without remarkably increasing melting energy and the damage of an ash melting furnace. SOLUTION: In a flying ash melting furnace 2, an oxygen burner 4 for a slug supply opening is arranged independently from an oxygen burner 34 so that the vicinity of a slug discharge opening 44 through which from a molten substance pool 42 flows over is heated. Besides, the oxygen burner is positioned such that the flame 10 thereof makes contact with just surface of slug. Glass powder is supplied through a raw material supply port 12 to the vicinity of the slug discharge port 44 and heated by an oxygen burner 4 for a feed port. This constitution causes glass powder to rect with the slug, lowers a melt point, and causes smooth outflow of the slug through the slug discharge opening 44.
Patent JP-H05159028-A (JP)
Title: Drawing management device
Inventor: IJIRI MASAO
IPC: G06F17/30
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a drawing management device where a manipulated variable at the time of newly correcting a next drawing is reduced and waiting time is shortened. CONSTITUTION:A correction history data base 5 storing the correction history of drawing data is provided. A history update means 15 updating the correction history and a weighing sorting/storing means which adds the correction history to correction frequency as prescribed weight and rearranges drawing data in order from the larger value so as to preserve them are provided, and a drawing data link setting means which adds drawing data related information to drawing data constituting the drawing and which obtains related information on drawing data is provided and a sorting/ storing means 18 storing a drawing data file 31 in data base 3 after drawing data are rearranged in order from large correction frequency with correction history in the correction history data base 5 as prescribed weight is provided for a central processing unit 1 executing various operations with drawing data and an operation instruction from an input device 2 as inputs.
Patent JP-H02166836-A (JP)
Title: Keyboard
Inventor: DEURA KATSUJI
IPC: H03M11/04
Filed: 1988-12-20
Abstract: PURPOSE:To realize key operation by the choice of an operator by reading the storage information of a memory card in which the input information of each key is designated as desired by a reader/writer, and storing the data in a RAM, and outputting the input information. CONSTITUTION:The memory card 7 in which key arrangement data and an interface condition, etc., by the choice of the operator are recorded is inserted into the card reader/writer 8. Then, the data of the card 7 read out by a line 8 controlled by a one-chip microcomputer 3 is stored in the RAM 6 through a serial I/F 11 and the computer 3. The computer 3 operates according to the storage contents of the RAM 6, and the input information is outputted to a main body device from a connector 10. The information of the basic operation of a keyboard 1, etc., is recorded in a ROM 4, and the functions of the keyboard 1 are selectively adopted or rejected according to the data of the card 7 stored in the RAM 6 so as to select and use the necessary one.
Patent JP-H08179623-A (JP)
Title: Electrophotographic device
Inventor: KOMAGINE HIROSHI
IPC: G03G15/08
Filed: 1994-12-27
Abstract: PURPOSE: To uniformize the electrification of toner and to improve average electrified amount by providing a guiding member for guiding toner scraped by a scraper to the surface of a photoreceptor on the downstream side of the scraper. CONSTITUTION: This device is provided with a magnet 26 which is fixed coaxially with an electrode roller 25, consists of two poles and is not rotated, an AC high voltage power source 27 impressing voltage on the roller 25, the scraper 28 scraping the toner on the roller 25, a transfer roller 29 transferring a toner image on the photoreceptor 16 on paper, a cleaning blade 30 removing the toner left after transferring the toner on the photoreceptor 16, and the guiding member 31 guiding the toner scraped by the scraper 28 to the photoreceptor 16. The instant the direction of the toner electrified by the photoreceptor 16 and the roller 29 is changed by the guiding member 31 after the toner is scraped, the toner is carried to the surface of the photoreceptor 16, thereby forming the compact circulation of the toner in a wedged area A between the photoreceptor 16 and the roller 29.
Patent JP-H08185321-A (JP)
Title: Pipeline processor
Inventor: KAWAMURA TAKEMITSU
IPC: G06F9/38
Filed: 1994-12-27
Abstract: PURPOSE: To improve the average processing performance of a pipeline by dynamically controlling a pipeline clock in accordance with the processing time of a processing circuit to be changed in accordance with input data without multiplexing circuits. CONSTITUTION: This pipeline processor is provided with pipeline registers 11, 13 and a processing circuit 12 for executing prescribed arithmetic processing and a case for finishing processing within prescribed reference time and a case exceeding the reference time are prepared in accordance with input data. The processor is also provided with a pipeline clock control circuit 14 for outputting a pipeline clock PLCK for controlling the I/O of the registers 11, 13, and when a signal C (delay request signal) indicating that processing exceeds the reference time is outputted from the circuit 12, a pipeline clock PLCK whose period is extended for prescribed time is outputted from the circuit 14. When the signal C is not outputted, a pipeline clock PLCK having a previously determined period is outputted.
Patent JP-H09158028-A (JP)
Title: Cushioning carpet and its production
Inventor: FUJIMOTO MASUMI
IPC: D04H1/48
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To produce a cushioning carpet having insect repellent properties durable in washing and ready recyclability in combination by superposing a cushioning material containing low-melting fibers and insect repellent fibers of the same material-based polymer on the back surface of a base fabric comprising piles set therein and heat- treating the superposed materials. SOLUTION: This cushioning carpet is obtained by mixing 20-60wt.% low-melting fibers A comprising polyethylene terephthalate arranged as a core component and a copolyester, having a lower melting point than that of the core component by >=50 deg.C and arranged in a sheath component with insect repellent fibers B prepared by applying 0.01-1wt.% pyrethroid-based compound such as phenothrin and further a specific aminosilicone at (1:1) to (1:20) weight ratio based on the compound and a rust preventing agent such as disodium ethylenediaminetetraacetate at (1:0.5) to (1: 10) weight ratio to polyethylene terephthalate fibers, forming a laminated web, heat- treating the resultant laminated web at a temperature within the range of the melting point or above and below the melting point of other fibers, providing a cushioning material 4, superposing the formed cushioning material 4 on the back surface of a base fabric 2 comprising piles 1 set therein, heat-treating the superposed materials within the same temperature range as that described above.
Patent JP-H02221991-A (JP)
Title: Metal cleaning blade impregnated with lubricant and making thereof
Inventor: NERO AARU RINDOBURATSUDO
IPC: G03G21/10
Filed: 1989-12-15
Abstract: PURPOSE: To make it possible to remove powder toner from the image forming surface of an electrophotographic type copying machine over a long period of time by providing the surface of a metallic base material with a hard metallic film having many fine pores and impregnating the fine pores of the film with a lubricant, thereby forming a cleaning blade. CONSTITUTION: The base material 20 for the metallic cleaning blade is subjected to porous plating 22 and lubricant particles 22 are applied in the fine pores 26 of the plating to impregnate the fine pores 26 of the plating with the lubricant particles 24. The plating is baked after heating and the non-wearing surface to prevent the excessive wear of the blade by friction is formed. The fine pores of the plating surface are expanded by the heating and are filled up with the melted lubricant. The fine pores filled up with the lubricant on the blade surface create the low-friction outside surface. As a result, the lubricant regions and the hard metal regions line up alternately on the blade surface and, therefore, the lubricity of the lubricant regions and the wear resistance are obtd. with the blade surface.  The powder tones are effectively removed from the image forming surface of the electrophotographic copying machine.
Patent JP-H11232666-A (JP)
Title: Apparatus for reading from optical record medium or writing to the medium
Inventor: BUECHLER CHRISTIAN
IPC: G11B7/09
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for reading from an optical record medium and/or writing to the medium which can obtain a correct correction signal to a track error signal at low cost without a corresponding method for generating the correction signal and has a data track including a first area and at least one another area. SOLUTION: This apparatus has a detection means, a track error detector 7, a signal-shaping means 8 and a correction signal generation means 15, in which a first area forms a marking arranged at the center to the center of a data track and another area forms a marking offset in a lateral direction to the center of the data track. The signal-shaping means 8 includes an averaging unit 13. An output of the averaging unit 3 is connected to an input of the correction signal generation means 15.
Patent JP-H01167480-A (JP)
Title: Vane pump
Inventor: HAMAZAKI YOSHIAKI
IPC: F04C2/344
Filed: 1987-12-22
Abstract: PURPOSE:To mount a coil spring correctly and easily by providing a section to be fitted with the coil spring to a spring hold member directing radially outward of the rotor. CONSTITUTION:A spring holder 5 is formed with a holding section 50 and two fitting sections 51 rising perpendicularly in the direction opposite from the projecting direction of the holding section 50. A coil spring 30 is mounted on the spring holder 5 while being fitted over the fitting section 51, then the spring holder 5 is inserted into a containing groove 30b made in a rotor body 30 and the bottom faces of annular grooves 46 in the opposite side faces of a rotor body 30 are held by the holding section 50. By such arrangement, the coil spring 30c can be mounted reliably at a predetermined position on the bottom of the containing groove 30b.
Patent JP-H10153165-A (JP)
Title: Electric power supply system
Inventor: TATSUNO HIYOSHI
IPC: F03G7/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To dispense with the power cable sent from a power plant installed in the depopulated area to the city which is an electric power consumption area, promote a depopulated area and reduce the generation of pollution. SOLUTION: A generator 2 operated by a natural energy is installed in a first power plant 1 installed in a depopulated area and the electricity generated by this generator is sent to an electrolysis device 3. Hydrogen obtained by electrolyzing a water in this electrolysis device is carried to a second power plant 10 installed near a city and an electricity is generated by a fuel cell 14 in which hydrogen is used as a fuel in this power plant and the generated electric power is distributed as a commercial electric power.
Patent JP-H01166635-A (JP)
Title: Network communication system
Inventor: AMAMIYA SHIGEO
IPC: H04L12/403
Filed: 1987-12-22
Abstract: PURPOSE:To skip a slave station without transmission request and to attain polling to other stations by allowing a master station to continue the polling even when the slave station sends a data and to receive a signal of other slave stations during the request of transmission. CONSTITUTION:The master station 1 continues the polling to a slave station 2 even when the slave station sends a data. When other slave stations 2 corresponding to its polling number signal TENO give a transmission request, since a transmission request signal DR is sent to the master station 1 by a 2nd route 4, the master station 1 stores the polling number signal TENO corresponding to the said slave station 2. When the data transmission of the slave station 2 during the transmission is finished, the master station 1 sends the polling number signal TENO of the slave station 2 under the request of the transmission stored to the 1st route 3 to give the transmission right to the said slave station.
Patent JP-H08185566-A (JP)
Title: Stocker device for automatic vending machine
Inventor: IKEBE JUNPEI
IPC: G07F11/34
Filed: 1994-12-28
Abstract: PURPOSE: To correct the increase of commodity drop shock and the disturbance of the attitude of commodities caused by letting a commodity conveying path straightly stand because of making the meandering commodity conveying path able to stock commodities thin, in a stocker device for automatic vending machine, and to perform this correction with a small number of components in the state of satisfactory assembly property. CONSTITUTION: One of path wall surface frames for two lines arranging plural bent segments vertically for forming a commodity conveying path 2 is composed of a vertically arranged pendulum type movable segment 3, and a weight 6 is fitted at one part near an upper end connected to a spindle 4 of the movable segment 3.
Patent JP-H05136859-A (JP)
Title: Telephone set
Inventor: MIURA TARO
IPC: H04M1/02
Filed: 1991-11-15
Abstract: PURPOSE:To lighten a burden upon a writst to enable long-time telephone talking by making a transmitter part adjustable so that a microphone part forms an adequate angle with the length direction of a machine main body when it is rotated around the center of the axis of rotation. CONSTITUTION:When the microphone part 3 is applied with force from a lower or an upper direction, it is rotated on the surface of the machine main body 2 around the center of the axis 4 of rotation, and is protruded beyond the main body 2. Since the axis 4 of rotation supporting the microphone part 3 forms an angle smaller than 90 deg. with a one-dot chain line 7, when the microphone part 3 is protruded, it does not coincide with a line connecting a microphone M and the center of rotation. By setting properly the angle of the axis 4 of rotation and distance from the center of rotation to the microphone M, the microphone in can be made close to the mouth of a user even if the main body 2 is held so as to coincide with a vertical line. In the case of constitution that the projection of the axis 4 of rotation coincides with the one-dot chain line 7, since the microphone part 3 can be rotated so that its position comes to the position symmetrical about the line 7, the main body 2 can be held in the vertical direction whether the user is right-handed or left-handed.
Patent JP-H07183613-A (JP)
Title: Semiconductor laser element
Inventor: TANAKA TOSHIAKI
IPC: H01S5/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide refractive index waveguide structure where refractive index difference is provided in the lateral direction of an active layer, by using a ZnSTe layer, which enables lattice matching, as a light absorbing/current constriction layer, for a GaAs substrate or an InP substrate being a semiconductor substrate. CONSTITUTION:An n-type ZnSe buffer layer 2, an n-type MgZnSSe light guide layer 3, an undoped CdZrSe/ZnSSe quantum well structure of active layer 4, an n-doped p-type MgZnSSe optical waveguide layer 5, an n-doped p-type ZnSSe optical waveguide layer 6 are epitaxially grown in order on an n-type GaAs substrate 1 by MBE method. On the GaAs substrate 1, if the optical waveguide layer consists of MgZnSSe material and the active layer consists of CdMgZnSSe material, a ZnxTe1-x layer (0.61<x<0.64) is introduced, and on an InP substrate, if the optical waveguide layer consists of MgZnSSe Te material and the active layer consists of CdMgZnSSeTe material, a ZnSxTe1-x layer (0.30<x<0.33) is introduced. Hereby, refractive index waveguide structure, which controls the lateral mode, can be gotten.
Patent JP-H09167617-A (JP)
Title: Core bar type electrode for battery
Inventor: KAJIYAMA YUKARI
IPC: H01M4/24
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent an electrode active material layer from flaking off from a boundary part between an externally exposed collector and the electrode active material layer. SOLUTION: Because a boundary part between an electrode active material layer 1 and a collector 2 is coated with a resin coating film 4 for prevention of active material powder flaking, the electrode active material layer 1 can be prevented from flaking off in this boundary part. Further, because the resin coating film 4 has air permeability and water repellency, gas permeability through this position can be increased and therefore battery reactivity and gas absorptivity of an electrode can be improved.
Patent JP-H08182661-A (JP)
Title: Magnetic resonance photographing method
Inventor: ITAGAKI HIROYUKI
IPC: G01R33/48
Filed: 1994-12-28
Abstract: PURPOSE: To extract biological function with high time-resolving power, by exciting nuclear magnetization synchronized with heart beat or stimulation impression, generating echo signals of different time-lapses, and forming time series images by combination of echo signals whose time-lapse from the heart beat or the stimulatory impression are the same and gradient magnetic field impressed amount are different. CONSTITUTION: A high frequency magnetic field for nuclear magnetization excitation and plural kinds of gradient magnetic fields are impressed to a testee 2 in static magnetic field, in a MRI device provided with a static magnetic field generating magnet 1, and gradient magnetic field generating coils 8 to 10 of X to Z directions. An image is reconstituted based on the obtained echo signals, and on this occasion, high frequency magnetic field is impressed in synchronization with the heart beat of the testee 2. Plural echo signals whose time-lapse from the high frequency magnetic field impression are different are obtained by repeating polarity inversion of the signal reading gradient magnetic field.  Then, the image is reconstituted by combination of plural echo signals whose time before aquisition are almost the same, and the time series images which are composed of plural images whose time from high frequency magnetic field impression are different are formed.
Patent JP-H05145791-A (JP)
Title: Synchronizing clamp device
Inventor: SUYAMA MASAKI
IPC: H04N5/18
Filed: 1991-11-15
Abstract: PURPOSE:To execute a synchronizing clamp without being influenced by a fluctuation of a clamp level caused by a impulse noise generated in a synchronizing signal of a video signal. CONSTITUTION:A low frequency component video signal is extracted through an amplifier 40 and an LPF 42 from a video output signal, and inputted to a control signal generating means consisting of a fourth transistor 46, a fifth transistor 50 and a load resistance 54. In the case the potential (synchronizing signal level) of an output signal of a fourth transistor 46 is lower than a clamp voltage 25, the control signal generating means applies a switching signal (control signal) to a base of a third transistor 58, and drives a third transistor so as to be held constant so that a negative peak of a synchronizing signal becomes the potential of a clamp voltage.
Patent JP-H02171049-A (JP)
Title: External synchronization clock pulse generating circuit
Inventor: FUJIMAKI SHIGEO
IPC: H04L7/00
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the occurrence of a frequency jump to the clock output of a voltage controlled oscillator due to the switching of a clock pulse selection circuit even when the phases of external input clocks before and after the switching are different from each other by providing a phase adjustment circuit. CONSTITUTION:A phase adjustment circuit 1 receives plural external clocks whose phases are not coincident to make the phases of all the clocks coincident. Then a clock pulse selection circuit 2 selects one of clocks of the same phase and gives an output to a phase comparator 3. The comparator 3 compares the phase of the selected clock with the phase of the output clock pulse from a voltage controlled oscillator 4 and outputs a DC voltage proportional to the phase difference. Then the oscillator 4 outputs the clock phase of the frequency controlled by the DC voltage and the clock pulse synchronously with an external input clock is obtained. Thus, even if there is a phase difference between external input clocks before and after the switching, the occurrence of a frequency jump at the clock output of the oscillator 4 is prevented by the switching of the selection clock of the circuit 2.
Patent JP-H11163388-A (JP)
Title: Semiconductor light detector and manufacture thereof
Inventor: SUGIYAMA MITSUHIRO
IPC: H01L31/0232
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance light-receiving sensitivity by shortening the forming time for germanium monocrystal layer. SOLUTION: A semiconductor light detector comprises an embedded silicon oxide film 42 formed on a silicon substrate 41; an element separation region 44 formed on the embedded silicon oxide film 42, comprising the silicon oxide film and surrounding an element forming region, with an upper surface and a light incident surface opened; an n-type silicon region 43 formed near the opening portion 44a of the element separation region 44; an n<+> -type silicon layer 45, germanium monocrystal layer 46, and p<+> -type silicon layer 47, a p<+> -type polysilicon layer 48 epitaxially and sequentially formed from the side surface of a p<+> -type silicon layer 43 to a sidewall portion 44b; and an anode electrode 52 and a cathode electrode 53 formed on respective upper surfaces of the p<+> -type polysilicon layer 48 and the n-type silicon region 43.
Patent JP-H09164378-A (JP)
Title: Treatment of rubber-base waste using sintering machine and its sintering machine
Inventor: ANO KOJI
IPC: B09B3/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To increase the reaction heat of the upper layer to improve the yield of the upper layer and to prevent the lowering of a reaction rate by crushing a rubber-base waste to a specified size and sintering the crushed waste. SOLUTION: A rubber-base waste such as a spent tire is crushed to the grains having <=10mm average diameter. The crushed waste is sprinkled on the surface of a sintering material filled in a pallet 5 on the upstream side of an ignition furnace in a sintering machine and sintered. The crushed pieces of the waste are used in place of the fine-powder carbon used to prevent the carbon segregation. Consequently, since the reaction heat is increased in the upper layer, the yield of the sintered material is improved in the upper layer, and the lowering of the production rate is prevented.
Patent JP-H09170417-A (JP)
Title: Lubrication device for four-cycle engine
Inventor: RIYUU YASUTAKE
IPC: F01M11/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To attain the circulation of lubricating oil without using a special oil pump even when an engine takes any operation posture. SOLUTION: In an engine main body 1, an oil collection chamber 22, a crank chamber 23, and a valve gear chamber 24 are provided, the oil collection chamber 22 is communicated with the crank chamber 23 through a through hole 46, the crank chamber 23 is communicated with the valve gear chamber 24 through a one-way valve 49 which is opened when pressure of the crank chamber 23 is increased, the valve gear chamber 24 is communicated with the oil collection chamber 22 through an orifice 51, and oil mist generated in the oil collection chamber 22 is circulated to the oil collection chamber 22, the crank chamber 23, the valve gear chamber 26, and the oil collection chamber 22 by the use of pressure pulsation of the crank chamber 23.