baber/WOPTO huggingface dataset:
Patent JP-S5976278-A (JP)
Title: Recording apparatus
Inventor: HIRAYAMA KAZUHIRO
IPC: B41J11/42
Filed: 1983-07-29
Abstract: PURPOSE:To perform high quality image recording to the desired position of transfer paper at a high speed, by controlling the output of image data to an image support by a control signal obtained after rotating said image support for a predetermined time while further controlling the feeding of the transfer paper by the other signal after a predetermined time. CONSTITUTION:A control circuit 57 responds to the print signal from the computer 56 of an information output apparatus to revolve a photosensitive drum being an image support and charging devices 8, 9, 13, a developing device 11 and a cleaning apparatus 12 other than a transfer charging device 20 are turned ON. When the forward rotation of said drum 7 is performed for a predetermined time, a first control signal is supplied to the computer 56 from the circuit 57 to control the output of image data from the computer 56 to the drum 7 and, after a further predetermined time is elapsed, the feeding transfer paper 15 is controlled though a tractor 16 by the second control signal from the computer 56 and moved in synchronous relation to the drum 7 at a speed same to that of said drum 7. By this mechanism, high quality image recording can be performed to the desired position of the transfer paper at a high speed.
Patent JP-2000330585-A (JP)
Title: Speech recognition device
Inventor: KISANUKI MAKOTO
IPC: G10L17/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition device which can surely prevent mis-recognition and mis-operation from occurring due to patterns by speaker, even if memory contents of the patterns by speaker in storage are in an abnormal state. SOLUTION: This speech recognition device comprises a ROM 11 storing standard patterns for recognizing speeches of unspecified speakers, a SRAM 12 for storing and updating the patterns by speaker learned based on the speeches of the specified speakers, a speech recognition processing part 17 for processing speech recognition to the speeches of the speakers based on a standard pattern and a pattern for each speakers, a data adding part 18 for adding prescribed discrimination data to the patterns by speaker at the time of storing and updating the patterns by speaker learned from the speech recognition result in the SRAM 12, and an abnormality recognition part 20 for recognizing that the patterns by speaker stored in the SRAM 12 are abnormal, when the prescribed discrimination data stored in the SRAM 12 do not agree with normal data.
Patent JP-H04364968-A (JP)
Title: Optical writing device
Inventor: SUZUKI MAKOTO
IPC: G03G15/04
Filed: 1991-06-12
Abstract: PURPOSE:To obtain sufficient quantity of light even in an optical writing device for high resolving power having a small arranging pitch by forming a conductive reflecting film on a fluorescent body. CONSTITUTION:Transparent anodes 3 are arranged on a glass substrate 22 in one row and a fluorescent body 4 of ZnO:Zn is applied to the anodes by electrodeposition and a conductive reflecting film 41 composed of an aluminum membrane is formed thereon by vacuum vapor deposition. The thermoelectron discharged from the cathode filament 7 sealed in a container of face glass 9 and held under vacuum is accelerated by a grid electrode 6 and passes through the reflecting film 41 by the voltage applied to the anodes 23 corresponding to data to be recorded without being attenuated to allow the fluorescent body 4 to emit light. This light transmits through the glass substrate 22 to be formed into an image on the surface of a photosensitive body 10 by a rod lens 31. Since the light emitted to a reflecting side is reflected by the reflecting film 41, the emitted light can be efficiently utilized and the occupying volume of the device containing a space for the formation of an image can be reduced.
Patent JP-S62297841-A (JP)
Title: Formation of resist pattern
Inventor: YAMASHITA YOSHIO
IPC: H01L21/027
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a resist pattern having high resolution by using a resist having excellent resistance to dry etching as a lower layer resist and using a resist having high sensitivity from UV rays to ionization radiations as an upper layer resist. CONSTITUTION:The positive type resist of AZ-5200 series is coated on an Si substrate 11 to form the lower layer resist 13. A naphthoquinone diazide sulfonate of novolak or silyl ether of the naphthoquinone diazide sulfonate of novolak is coated on the resist 13 to form the upper layer resist 15. The layer 15 is then exposed through a prescribed mask. The layer 15 is developed to obtain an upper layer resist pattern 15a. The heat treatment to insolubilize the part of the layer 13 affected by the previous exposing in an alkaline liquid developer to be used in the post stage is then executed. The layer 13 is exposed with UV rays by using the pattern 15a as a mask and is developed by the alkaline liquid developer. As a result, the pattern 15a of the resist 15 having the high resolution is obtd.
Patent JP-H06222608-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: KAWASAKI KANJIRO
IPC: G03G9/08
Filed: 1993-05-19
Abstract: PURPOSE:To obtain an image having high density and high quality over a long period in the method for executing development while applying a pulse bias in a range without the reverse development of the toner in multicolor superimposing development on a photosensitive body by composing the toner of a binder resin, a colorant, a releasing agent and a flowability-imparting agent and specifying penetration in a specific atmosphere. CONSTITUTION:In the method for coating a developer carrier 20 with the toner 60 to make a multilayer and attaining the development with the toner in contact or non-contact with an after-image holder 10 composed of an organic photosensitive body facing the developer carrier 20, the toner 60 is one used in an image forming method for developing the surface of the after-image holder 10 with the carried toner 60 in a developing part 80 while a pulse electric field in the range not having the reverse development with the toner 60 from the after-image holder 10 is applied and composed of at least the binder resin, the colorant, the releasing agent and the flowability-imparting part agent and simultaneously, the penetration after left standing for 24 hours in the atmosphere of 5 deg.C is set four or below. Moreover, the volume averaged grain size of the toner 60 is specified to 6-10mum.
Patent JP-H08324938-A (JP)
Title: Door device for elevator
Inventor: SAKAI MITSURU
IPC: B66B13/30
Filed: 1995-06-07
Abstract: PURPOSE: To easily extract a bracing roller from a hanger by arranging a lower end position of a hanger case on an upper side from an upper surface of the bracing roller, to prevent the bracing roller from interfering with the hanger case. CONSTITUTION: In a hanger case 1, a door rail 2 is mounted through a mounting seat 3. A door hanger device, constituted by a hanger roller 4, hanger plate 5 and a bracing roller 6, is opened/closed on the door rail 2 by suspending a door 7. In a lower part of the door 7, a lower part guide piece is guided to open/close along a groove of a sill. Further, the bracing roller 6 is mounted in the hanger plate 5 by a roller groove 10 and a fixing unit 11. Here is set a lower end position 1a of the hanger case 1 to a height about equal to or more than an upper surface of the bracing roller 6. In this way, in the case of removing the bracing roller 6 and the roller shaft 10 extracted in a direction of the hanger case 1, interfering with the hanger case 1 is prevented.
Patent JP-S63309628-A (JP)
Title: Traveler for spinning machine
Inventor: MOTOYAMA RYOICHI
IPC: D01H7/60
Filed: 1987-06-04
Abstract: PURPOSE:To obtain the titled inexpensive traveler having a long life, by forming a specific alloy steel wiry material into the shape of a traveler, carburizing the formed material, subjecting the resultant wiry material to hardening and then annealing treatment and dispersing the coarsened spheroidal chromium carbide substance in a martensite matrix. CONSTITUTION:The aimed traveler, obtained by drawing an alloy steel wiry material, such as bearing steel wiry material, with 0.8-1.1% carbon content and 0.8-1.5% chromium content into a given wire diameter, spheroidizing and annealing the wiry material and forming the resultant material into the shape of a given traveler, carburizing and hardening the formed material in a carburizing gaseous atmosphere in a high concentration, etc., then subjecting the hardened material to annealing treatment and dispersing the coarsened spheroidal chromium carbide substance 3 having 1-3mu average grain diameter in a martensite matrix 2 and having remarkably improved abrasion resistance.
Patent JP-H01309928-A (JP)
Title: Production of sintered ore
Inventor: OKUDA MUNEAKI
IPC: C22B1/16
Filed: 1988-06-09
Abstract: PURPOSE:To stable and inexpensively produce the subject low-SiO2 and high-Fe sintered one by adding a specified amt. of the residuum generated at the time of collecting Mg from seawater to iron ore in place of a part of the serpentine or serpentine and limestone in the sintering material, and sintering the mixture. CONSTITUTION:When the ore is sintered, 2-4wt.% of the residuum generated at the time of collecting Mg from seawater is added to the iron one in place of a part of the serpentine or serpentine and limestone in the sintering material. The residuum is a low-SiO2 and high-MgO.CaO material contg. about 23.0% MgO, about 35.7% CaO, about 2.5% SiO2, and about 0.8% Al2O3. By this method, a requisite amt. of MgO can be secured in the sintered ore, and a low-SiO2 and high-Fe sintered ore appropriate for blast furnace operation can be obtained at a low cost.
Patent JP-2000331983-A (JP)
Title: Single-wafer surface working device
Inventor: HOSHINO MITSURU
IPC: H01L21/306
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a single-wafer surface working device which can improve reproducibility of the start of surface working with a new constitution, and accordingly, can control surface working amounts only by the time. SOLUTION: An etching pot 1 is constituted, in such a way that the pot 1 can be filled up with an etchant, and at the same time, can support a silicon wafer 4 on its bottom with the surface to be worked of the wafer 4 upward so that the surface is covered with the etchant. A liquid feeding and discharging block 23 is positioned at a point immediately above the pot 1 or its vicinity and temporarily stores a prescribed amount of etchant. The etchant stored in the block 23 is supplied to the pot 1 by means of an opening/closing means (composed of a valve disc 35, a cylinder 36, and a spring 38), which opens and closes a transfer passage 33 connecting the block 23 to the pot 1.
Patent JP-H09320350-A (JP)
Title: Insulated electric wire
Inventor: JUMONJI SADAMITSU
IPC: H01B7/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To remove an urethane resin insulating coat, formed on a conductor such as a gold-plating copper wire, through laser trimming without damage to a conductor surface, by using urethane varnish wherein the content of a metal compound is made 0.1wt.% or less to a solid part. SOLUTION: Urethane varnish wherein the content of an organometal compound, to be adopted as a hardened catalyst, is 0.1wt.% or less to a resin solid part in varnish is applied to a conductor and is baked, to form an insulated electric wire. When an insulating coat, composed of this urethane resin, is removed by laser trimming, complete removal can be made by low laser radiating energy without damage to the conductor surface. In a gold-plating copper wire having an ultra fine diameter conductor, when the insulating coat is made laser trimming to be removed, and then the gold-plating copper wire is made ultrasonic welding; the lowering of welding, or the increase of contact resistance in a welding portion can be eliminated.
Patent JP-S5842707-A (JP)
Title: Construction for refractory lining of blast furnace
Inventor: SAITOU MITSUO
IPC: C04B35/565
Filed: 1981-09-07
Abstract: PURPOSE:To prevent the abnormal damages of refractories for lining of the well part and bottom part of a blast furnace by using refractory bricks of SiC base or SiC-C base for the lower step on the side wall of said wall part and the upper step of the bottom part. CONSTITUTION:Of the refractory bricks for lining of a blast furnace, at least the lowermost step 2A of refractory bricks 2 on the side wall in a well part and at least the uppermost step 3A of refractory bricks 3 on the side wall in a bottom part are built of bricks of SiC base or SiC-C base contg. >=60wt% SiC. The SiC or SiC-C bricks has high oxidation resistance and the surfaces are coated with SiO2 glass by the reaction with CO and steam which are the atmospheric gases in the furnace, whereby the surfaces are made dense. Thus the oxidation and damage of the side walls in the well and bottom parts are suppressed and the life of the blast furnace are prolonged.
Patent JP-2000328956-A (JP)
Title: Engine power generator
Inventor: ASAI KOICHI
IPC: F01P5/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of an electric control unit by covering a cooling fan with a fan cover, forming the fan cover with aluminum alloy die casting, and fixing an aluminum base plate surface of the electric control unit tightly to an outer surface of the fan cover. SOLUTION: A power generator driven by an engine is provided with a stator, flange member, outer rotor, cooling fan and fan cover 78. Further, a cyclo-converter unit 23 having an aluminum base plate 91 on which electronic parts are mounted is provided as an electric control unit for converting output from the power generator into electricity. In this case, the fan cover 78 is made through aluminum alloy die casting, fixed of a side end surface of the engine with a plurality of bolts. Then, a case 92 housing the aluminum base plate 91 of the cyclo-converter unit 23 is fixed to the fan cover 78. With this configuration, the cyclo converter unit 23 is efficiently cooled and temperature thereof is prevented from rising.
Patent JP-H09298913-A (JP)
Title: Self-propelled manure spreader having loading and scattering functions
Inventor: NOGUCHI MASAYOSHI
IPC: A01C3/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a self-propelled manure spreader having manure-loading and scattering functions and improved operability by interlocking the transmission mechanism for the conveyer to the inclination of the manure loading box so that the conveyer is driven to the manure delivery side, while the box is horizontal and is driven to the manure loading side, when it is inclined. SOLUTION: A manure-loading box 6 equipped with a beater 4 and a conveyer 5 is set to the chassis 3 which has the engine 1 and the running gear 2 mounted thereto so that the box 6 may be dumped. The transmission mechanism 7 for the conveyer 5 is interlocked with the inclination of the loading box 6 so that the conveyer is driven to the delivery side, when the manure box 6 is kept horizontal, while driven to the manure-feeding side, when the box 6 is inclined. In the manure-loading box 6, rollers 21 and 22 are horizontally laid on the bottom in the longitudinal direction and the conveyer belt is set around the rollers 21 and 22 so that they opposed to each other on both sides of the bottom plate 23 at the middle part.
Patent JP-S5567209-A (JP)
Title: Power amplifier for optical current transformer
Inventor: FUKUSHIMA TOMIO
IPC: H03F3/20
Filed: 1978-11-15
Abstract: PURPOSE:To make a power amplifier for optical current transformer efficient by reducing the loss of the power amplification part and the load of the power source part by controlling the pulse width of the power amplification part. CONSTITUTION:Power source part 1 consists of battery power source 1a and capacitor 1b connected in parallel to this power source 1a, and applies output voltage E of DC power source 1a to power amplification part 2. Current detection signal eS which has the light detected by an optical current transformer is supplied to input terminal 3, and this control input signal eS is supplied to control part 4. Control part 4 generates a pulse width control signal on a basis of control input signal eS and a prescribed reference rectangular wave signal to control the pulse width of power amplification part 2. The pulse width-controlled output has higher harmonic components removed by an AC filter part and is boosted by boosting transformer 6. The capacity of boosting transformer 6 is determined by the optical current transformer, the overcurrent constant and the battery power source voltage.
Patent JP-S6031653-A (JP)
Title: One-chip microcomputer
Inventor: TOUJIYOU AKINORI
IPC: G06F11/22
Filed: 1983-08-01
Abstract: PURPOSE:To improve the detecting efficiency of defects by executing all instructions than a branch instruction forcedly in the order of addresses in a program stored in a read-only memory (ROM). CONSTITUTION:A branch instruction control circuit 4 is formed to save the succeeding address of a branch instruction of a program counter 2 in a stack memory 3 at the execution of the branch instruction such as CALL and JUMP on the basis of an instruction from a control part 6. A command from a ROM output bus switching circuit 11 outputs the contents of the program specified by a branched address from an external output circuit 10 to the external through a ROM bus 12. After the output of the program contents, the succeeding address of the branch instruction saved in the stack memory 3 is set up in the program counter 2 and the switching circuit 11 is simultaneously controlled and switched so that the output of the ROM is outputted to a decoder part 5.
Patent JP-H10316183-A (JP)
Title: Covering cap
Inventor: SEKI MASAAKI
IPC: B65D83/36
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To easily separate a covering cap from a container for a used aerosol container, and to make discarding of the separated matters easy. SOLUTION: The method is to separate a covering cap 1 that is engaged for instance, when being used, at its engaging projection 21 with the lower edge of a mountain cap 14 from a container 10 with turning motion made between both of the covering cap and the container. When the covering cap 1 and the container 10 are in the state of engagement (a), a protuberance 18 formed at the shoulder part 17 of the container body 11 is thrust into an indented part 5 formed at the inner circumferential face at the lower end of the covering cap 1. When contents of the container are used up, both of the covering cap and the container body are turned in a relative motion and thereby the protuberance 18 of the container body 11 moves from the indented part 5 to the lower end face 4 of the covering cap 1, forcibly raising the covering cap 1 upward, and with the lower end of the covering cap expanded slightly toward the outside, engagement between the engaging projection 21 and the mountain cap 14 is disengaged (b). The covering cap 1 may be screwed down onto the container 10.
Patent JP-S5473187-A (JP)
Title: Purification of beta-amylase produced by bacillus
Inventor: TAKASAKI YOSHIYUKI
IPC: C12N9/26
Filed: 1977-11-22
Abstract: PURPOSE: To purify β-amylase produced by bacteria Belonging to bacillus genus, economically, in high efficiency, by using aluminum oxide as absorbent and solution of citric acid salt as eluant.  
     CONSTITUTION: β-Amylase produced by bacteria belonging to Bacillus genus, e.g. Bacillus cereus var. mycoides (FERM-P No. 2391) is adsorbed to activated alumina at a pH of 4W9, pref. 5W8, and eluted the absorbed β-amylase with an aqueous solution of sodium citrate or potassium citrate. The concentration of the salt is usually 0.01W0.05M, and the amount of adsorbed β-amylase is about 10.000 unit/g of alumina having particle size of 100W200 mesh. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943161-A (JP)
Inventor: GAASU ARAN KAANABII
IPC: D05C15/20
Filed: 1983-08-01
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-H10318817-A (JP)
Title: Submerged hydraulic type water level sensor
Inventor: MURAI YUKIO
IPC: G01F23/14
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a submerged hydraulic type water level sensor at a low price in which the breakage of water level detection element can be prevented even if it falls on the concrete floor during installation of main body because of mis-handling, and the disconnection of conductor in the cable can be also prevented surely thanks to direct action of tensile force on the lead wire therein. SOLUTION: This water level sensor consists of a sensor body 20 added with a weight 33 and a water level detection element 29 which is housed inside a housing 23 and is supported elastically by elastic members 28 and 30. In addition, a force string 48 is built in the inside of a cable 40 extending from the sensor body 20 to support the tensile force working on the cable through the sensor body 20 including the weight 33.
Patent JP-H06331040-A (JP)
Title: Oil seal
Inventor: KASAHARA MICHIO
IPC: F16J15/3284
Filed: 1993-05-21
Abstract: PURPOSE:To provide an oil seal for improving durability against lubricating oil while having an excellent mechanical characteristic, heat resistance, etc., by integrally forming a hardened object of specific fluorine-contained elastomer composition with metal or resin through a bonding agent. CONSTITUTION:This oil seal, copolymerized under existence of an iodine compound represented by a general formula R.Ix (where R is hydrocarbon of 1 to 3 carbon number, x is 1 or 2), is (A) component of fluorine-contained elastomer where Mooney viscosity ML1+10(121 deg.C) comprising a VdF unit containing 0.001 to 10wt.% iodine connected to a polymer molecular chain terminal end and at least one kind of other fluorine-contained monomer is 1 to 200 organic peroxide bridgeable. A hardening agent of fluorine-contained elastomer composition composed of this (A) component, (B) organic peroxide, (C) cobridge agent and (D) acid receiving agnet is integrally bonded with metal or resin through a bonding agent hardened by bridging.
Patent JP-H01308536-A (JP)
Title: Magnetic shield chamber
Inventor: WATANABE SEIICHI
IPC: A61B5/055
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a magnetic shield chamber obtaining sufficient shielding effect and easy to prepare, by forming said shield chamber from six surfaces of a floor, walls and a ceiling and covering the inner surface of a slide body slidable in a surface direction, wherein either one of the floor, the walls and the ceiling is opposed, and the total inner surface of ther chamber with a superconductor material. CONSTITUTION:The periphery of a closed space A is shielded closely by superconductor material layers 21, 41. When the magnetic shielding in an external magnetic field is performed using a magnetic shield chamber, the superconductor material layers 21, 41 are brought to a superconductive state and a moving plate body 3 is parallelly moved toward the opening part of a chamber-shape body 1 to expand the closed space A formed by the moving plate body 3 and the chamber-shape body 1. The reflux magnetic flux confined in the chamber-shape body 1 is excluded to the outside by the movement of the moving plate body 3 and, even if the reflux magnetic flux is confined in the closed space A, the reflux magnetic flux is sufficiently diluted by expanding the closed space A. The closed space A receives no effect of an external magnetic field by the perfect diamagnetism of the superconductor material layers 21, 41 becoming a superconductive state and the magnetic flux density in the closed space A becomes extremely weak.