baber/WOPTO huggingface dataset:
Patent JP-S5691908-A (JP)
Title: Rolling apparatus for slab
Inventor: KIKUMA TOSHIO
IPC: B21B1/02
Filed: 1979-12-27
Abstract: PURPOSE:To prevent generation of the fish-tail, by arranging a press machine between the heating furnace and the edging mill, especially nearby the edging mill. CONSTITUTION:A press machine 7 is arranged between the heating furnace 3 and the edging mill 8, especially nearby the edging mill 8. A slab 1 is extracted from the heating furnace 3 and is carried by the table 4 in the arrowed direction (a); when the top of this slab 1 is introduced into the press machine 7, the slab 1 stops and its top is pressed and formed by the pressing tools 14, 14', into a specified tapered shape. Then, the slab 1 is again carried in the arrowed direction (a), and its bottom is pressed and formed by the pressing tools 14, 14', into the specified tapered shape. Next, the slab 5 is pulled away in the arrowed direction (a) from the position of the rolls 18, 18', of the rolling mill 8 within a shortest time. Next, the roll gap of the rolls 18, 18', of the edging mill 8 is set to a specified value, and then, the slab 5 is reversely fed in the arrowed direction (b) and is subjected to an edging work. By thus carrying out the edging work, generation of the fish-tail is prevented.
Patent JP-S62155579-A (JP)
Title: Semiconductor laser element
Inventor: SHINOZAKI KEISUKE
IPC: H01S5/00
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a semiconductor laser element possessing either or both of characteristics of refractive index waveguide type and gain/loss waveguide type, by constituting an upper clad layer or the active layer of a multiple quantum well struc ture containing beryllium of a current constriction channel part, a first clad layer between a current constriction channel part and an active layer, and a second clad lyerron the current constriction channel part. CONSTITUTION:The film thickness of a p-type clad layer 69 doped with Be is made adequate according to whether a refractive index waveguide type or a gain/loss wavegiude type is applied to a multiple quantum well laser element. Thereon, n-type layers 71 and 73 which act as a light absorption layer and as a current constriction layer, respectively, are formed in order. A part of these layers is eliminated in the form of a stripe in a specified crystalline orientation, and a p-type layer 75 is formed as a clad layer. The layers 69 and 75 are made of the same material, so they connect with each other in a striped part, and constitute an upper clad layer 79, which makes a current constriction layer 77. The n-type layers 71 and 73 are sandwiched by the p-type layers 69 and 75. The n-type layers 71 and 73 on both sides are reversely biased, so that a current flows in a concentrated manner through the channel part 77. Thus the current constriction action is obtained and the stabilization of fundamental transversal mode oscillation can be realized.
Patent JP-S5960591-A (JP)
Inventor: FUJIMURA KIYOUJI
IPC: G07D7/00
Filed: 1982-09-30
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-S5960593-A (JP)
Inventor: MOURI SHIYOUICHI
IPC: G07D9/00
Filed: 1982-09-30
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-2000355143-A (JP)
Title: Ink-jet recording apparatus and image forming device
Inventor: TAKADA YUTAKA
IPC: B41J21/16
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus capable of easily changing the settings of the set items. SOLUTION: When a job sheet production key in an operation panel 20 is pressed, a CPU 31 encodes the set information concerning set items stored in a RAM 32, produces image data on a bar code based on the encoded set information, and controls the operation of a recording head 14 based on the image data for forming a bar code image on a cut paper. Accordingly, a job sheet is obtained. Moreover, in the case a job sheet input key in the operation panel 20 is pressed after setting a job sheet on the apparatus, the CPU 31 commands detection of the bar code recorded on the job sheet by a medium sensor 16, converts the bar code detected by the medium sensor 16 to the set information, and renews and stores the converted set information in the RAM 32.
Patent JP-H0912675-A (JP)
Title: Elastomer composition having epoxy group
Inventor: ABE YASUSHI
IPC: C08G59/20
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxidized elastomer compsn. which has a high vulcanizing rate and gives a vulcanized elastomer having a low compression permanent set by compounding an epoxidized elastomer, an imidazole compd., and trimethylthiourea. SOLUTION: This compsn. contains an epoxidized elastomer, an imidazole compd. represented by the formula (wherein R1 is optionally a substd. 1-17C alkyl, optionally a substd. aryl, amino, cyano, or mercapto; R2 is H, optionally a substd. 1-17C alkyl, or optionally a substd. aryl; and R3 and R4 are each H, optionally a substd. 1-17C alkyl, cyano, a hydroxyalkyl, carboxyl, thiocarbamoyl, or imidazolyl), and trimethylthiourea. The epoxidized elastomer is obtd. by copolymerizing an epoxy monomer and a monomer copolymerizable therewith by a known process. The compsn. has a high-speed vulcanizability and a processing safety and can give a vuncanized elastomer improved in compression permanent set.
Patent JP-2000010464-A (JP)
Title: Language learning system
Inventor: SUYAMA TOMOHISA
IPC: G10L21/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To enable a learner side to immediately and repetitively reproduce a repeat section and a learner to set an arbitrary reproduction speed and to obtain easily hearable voices. SOLUTION: A terminal 12 for a tutor having a network signal transmission means 15 for transmitting digital voice storage media 11, magnetic tape media 13, voice data and command data to terminals for the learners and a terminal 16 for the plural learners are connected to a network 10. The terminal 16 for the learners receives the voice data and command data with a network signal reception means 17 and discriminates either the voice data or the command data with an analyzing means 18. The voice data is stored by a voice data storage means 19 and the command data is sent to a voice reproduction control means 21.  The voice reproduction control means 21 controls the voice data storage means 19 and a voice speed conversion processing means 20 in accordance with the reproduction speed by the setting of the tutor and the learners themselves and has the storage, reading out and voice signal processing of the voice data executed.
Patent JP-H1110855-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: KATOU MINOKO
IPC: B41J2/205
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of color shading caused by different giving order of treating liquids according to a scanning area in the case of giving the liquids for insolubilizing coloring material of ink to be superposed on ink by a predetermined thinning ratio in the case of recording one line by a plurality of scannings with the ink to be discharged from different discharge ports. SOLUTION: Discharge data (b), (c) distributed to respective scannings at a period 2 for recording at different discharge ports by twice scannings are obtained based on image data (a) of one line. And, treating liquid data is generated by a treating liquid mask (d) of a period 3 as a relation of being prime with respect to the period 2. Thus, pixels to be given by the liquid to be superposed on ink can be uniformly dispersed to the recording results (e), (f) of the first and second scannings. As a result, recording is executed in the order of second scanning (f) and first scanning (e) from corresponding relation of the ports in the other scanning area so that the giving order of the liquids is not different in the overall line.
Patent JP-H0332708-A (JP)
Title: Device for circulating bathwater
Inventor: KITA SHIGEHIRO
IPC: B01D35/027
Filed: 1989-06-30
Abstract: PURPOSE:To prolong a maintenance interval by passing water circulating in a circulating water passage through a water passage for filtration and a bypass water passage in a filter. CONSTITUTION:A bathtub 1, a circulating water passage 3 for circulating bathwater, a circulating pump 6 set in the passage 3 and a filter 8 are provided. The filter 8 is provided with a water passage 8b passing through the filter medium 8f and a water passage 8a constituting a bypass 8c for bypassing the filter medium 8f, and the water passing through the water passage 3 is separated into the two water passages and then joined again. Consequently, the maintenance interval is prolong as long as possible, the maintenance work is facilitated, and the jetting function can be maintained for a long time even if the filter medium is gradually clogged.
Patent JP-S6230673-A (JP)
Inventor: TAMEHIRO TAIZO
IPC: C04B35/66
Filed: 1985-07-31
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-S6230253-A (JP)
Title: Electrophotographic organic photosensitive body
Inventor: AMAKAWA ARIYOSHI
IPC: G03G5/05
Filed: 1985-07-31
Abstract: PURPOSE:To form an electrophotographic organic photosensitive body superior in mechanical strength by incorporating poly-N-vinyl-carbazole as an electrostatic charge transfer material, and as its reinforcing agent a vinylidene chloride- acrylonitrile copolymer. CONSTITUTION:The organic photosensitive body superior in abrasion resistance and hardness can be obtained by selecting as the reinforcing agent the soft rubber-like resin which cannot utterly be considered as a material having hardness, in opposition to the common sense of persons skilled in the art that the reinforcing agent high in hardness should be selected in order to increase the mechanical strength of the organic photosensitive material like poly-N-vinyl- carbazole. The vinylidene chloride-acrylonitrile copolymer is contained as the reinforcing agent, preferably, in an amount of 7-15pts.wt. per 100pts.wt. of the poly-N-vinylcarbazole.
Patent JP-H0459999-A (JP)
Title: Dissolving tank for replenishing metallic ion
Inventor: HORYODA HIROSHI
IPC: C25D21/14
Filed: 1990-06-29
Abstract: PURPOSE:To stabilize the composition of a plating bath and to safely perform work by comparting a vessel into a separation chamber and a dissolving chamber by a partition and providing a discharge pipe of liquid and a recovery pipe of gas to the respective chambers and preventing the mixing of undissolved metal and by-product gas. CONSTITUTION:A vessel 1 is vertically comparted by a partition which is obliquely lengthened toward the bottom part from the inner circumferential wall of the vessel 1. The vessel 1 is separated into a separation chamber 3 and a dissolving chamber 4. The separation chamber 3 and the dissolving chamber 4 are communicated via an aperture part 5. A discharge pipe 10 is provided to the separation chamber 3. After metal is dissolved, this dissolving soln. overflows from the separation chamber 3 and is discharged to the outside of the vessel. On the other hand, a recovery pipe 9 is provided to the dissolving chamber 4. Gas is generated according to the dissolving reaction of both the dissolving soln. introduced into the dissolving chamber 4 and metal. This generated gas is discharged to the outside of the vessel.
Patent JP-S5793856-A (JP)
Title: Envelope containing apparatus
Inventor: GOMI TOMOYOSHI
IPC: G07G5/00
Filed: 1980-12-03
Abstract: PURPOSE: To enable overflow and a contained condition of envelopes to confirm by providing a flapper for guiding the under surface of an envelope to lead into a containing box of an envelope containing apparatus in an envelope deposit machine and the like so as to parallel with a detection lever adapted to be revolved.  
     CONSTITUTION: The envelope 5 is conveyed by means of rollers R5, R6 along the direction of an arrow A, the end of the envelope 5 strikes a detection lever 4B from behind to rotate it along the direction of an arrow B around a pin 4A. Further advancing the envelope 5, its conveyed along the detection lever 4B and through an end portion 4F' of a flapper 4F parallel with the lever 4B and another end portion 4B' of the lever 4B along the direction of a broken line A' to be contained in a box 4A. At this time, a switch 4E is made ON owing to a temporary rotation of the detection lever 4B. The switch 4E is made OFF after a predetermined time duration is passed to output a containing confirm signal. When, as shown by a two-dotted chain line, the envelopes of predetemined number are piled, the switch 4E is kept at its ON condition owing to a rotation of the detection lever 4B, signalling an envelope overflow signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0837259-A (JP)
Title: Heat pipe type thyristor cooler
Inventor: SASAKI CHIKA
IPC: H01L23/427
Filed: 1994-07-22
Abstract: PURPOSE:To make it possible to excellently assemble a heat pipe type thyristor cooler, to be used in a railway vehicle of VVVF inverter driving system and the like, even when there they are bent and twisted. CONSTITUTION:The cooling fins 1 adjacently positioned to a heat pipe 2 are mounted alternately shifting their position in a heat pipe type thyristor cooler, on which one end of the heat pipe 2, on which a number of cooling fins 1 are attached, is used as heat radiating parts 3, and heat absorbing blocks 5, on which thyristors 4 are attached, are mounted on the other end of the heat pipes 2 as heat absorbing parts 6, and the heat generated on the thyristor is discharged from the heat discharging part of the heat pipe through the heat absorbing block.
Patent JP-S6150261-A (JP)
Title: Protector of magnetic disk device
Inventor: KITAMURA KEIJI
IPC: G11B19/04
Filed: 1984-08-16
Abstract: PURPOSE:To protect control mechanism including recording contents and a magnetic disk by detecting a condition of the magnetic disk thermally, generating an alarm or taking shelter of the magnetic disk when abnormalities occur. CONSTITUTION:After a detecting signal of a temperature detecting element 1 is amplified at an amplifier circuit 2, it is supplied to a control circuit 3. When the control circuit 3 detects friction heat of a magnetic disk 20 based upon the detecting signal from the temperature detecting element 1, and the friction heat is about 200 deg.C in which separation occurs at a ferromagnetic material film of a surface of the disk 20, it is discriminated that abnormalities are occurring. When the abnormalities are light, a control signal is sent to an alarm 4 and an alarm signal is given. When abnormalities are heavy, the control signal is sent to a driving circuit 5 and a power source 6, an actuator 7 is driven, a recording and reproducing action of a magnetic disk head is stopped and shifting is executed forcibly to a position to take shelter.
Patent JP-H0710683-A (JP)
Title: Single crystal drawing device
Inventor: KON AKIO
IPC: C30B15/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a single crystal drawing device capable of improving the efficiency of drawing of a single crystal. CONSTITUTION:This is related to a single crystal drawing device equipped with a shield and this device is designed so that the shield may be moved up and down. If the shield 11 is suspended by heat-resistant wires 14 from the above of the crucible, the shield 11 comes to a prescribed position of the crucible automatically.
Patent JP-S6149219-A (JP)
Title: Controller for wide range of temperature
Inventor: KAMIGATA NOBORU
IPC: G05D23/19
Filed: 1984-08-16
Abstract: PURPOSE:To control a wide temperature range just with a single controller by providing the temperature control circuits for areas of low and high temperatures and cancelling one of both controllers with a discriminating circuit while the other controller is working. CONSTITUTION:A wide-range temperature controller contains control circuits 11 and 12 for low and high temperature respectively and works at both low and high temperature areas centering on an optional intermediate point. An output switching discrimination circuit 13 is provided to the temperature controller to extract the outputs of both circuits 11 and 12 according to the ambient temperatures in the form of the control outputs. Then an output relay 15 of an output circuit 14 is turned on and off, and a contact 15a turns on and off a load heater set in series to an AC power supply. Thus the circuits 12 and 11 are cancelled by the circuit 13 during operations of low and high temperature areas respectively. Thus a wide temperatures range can be controlled just with a single controller even in case temperature-sensitive elements 26 and 42 are used as negative thermistors respectively.
Patent JP-S5797365-A (JP)
Title: Small-capacity ac power source system
Inventor: SHIMA KIYOYA
IPC: H02P13/06
Filed: 1980-12-05
Abstract: PURPOSE:To reduce the size of a power transformer by connecting a plurality of small-capacity transformers to a plurality of taps provided at the primary coil of a main transformer. CONSTITUTION:A relatively large capacity device D1 is connected to the secondary coil N2 of a main transformer Tr, and a pluraity of taps a1-a6 are provided at the primary coil N1. These taps a1-a6 are connected to small-capacity transformers Tr2-Tr4 provided at a plurality of devices D2-D4 as required. Thus, the number of turns of the primary coil of te small-capacity transformer can be reduced by lowering the primarily voltage, and since the diameter of the coil has a margin as compared with the conventional one, the transformer can be reduced in size due to unnecessity of increasing it.
Patent JP-H068455-A (JP)
Title: Ink jet recording head, its manufacture, and recorder equipped with the recording head
Inventor: KOBAYASHI JUNICHI
IPC: B41J2/05
Filed: 1992-06-29
Abstract: PURPOSE:To provide a manufacturing method for an ink jet recording head which is excellent in mass productivity and good in yield. CONSTITUTION:An energy generating element 2, an electrode 3, and a recognizing means 4 are formed on a substrate 1. Then, a solid layer 5 having, at least, a liquid passage means is formed on the substrate, and further when an outer form is formed with a resin-coated layer 6 by transfer molding, the resin-coated layer is formed in a locally thin state according to a position of the recognizing means. The recognizing means can be easily confirmed even after forming the outer form thereby, and dimensional reproducibility in processing by cutting will be improved.
Patent JP-S5873735-A (JP)
Title: Production of diamond sintered body
Inventor: AKAISHI MINORU
IPC: B22F3/10
Filed: 1981-10-26
Abstract: PURPOSE:To obtain sintered bodies of uniform structure consisting substantially of diamond alone by packing a powder mixture of diamond and graphitized diamond in alloy cases or laminating the same on alloy base materials and sintering the same by heating in a stable temp. and pressure region. CONSTITUTION:Diamond powder and 20-75vol% graphitized diamond powder wherein the surfaces of the diamond powder are graphitized by 40-100vol% and average grain sizes are controlled to about 1/2-12mum are mixed. The powder mixture thereof is packed in alloy cases of metallic alloys, carbide alloys, nitride alloys, boride alloys, etc. contg. >=5wt% >=1 kind among Fe, Co, Ni. Or the powder mixture of diamond is compacted, whereby the mixture is laminated on alloy base materials. The packed bodies or the laminates are heated at 1,350 deg.C in the temp. and pressure region at which diamond remains stable whereby the packed bodies or laminates are sintered. The uniform sintered bodies of diamond are obtained without forming abnormally grown diamond particles.
Patent JP-H1111824-A (JP)
Title: Vibration control device for tail cord of elevator
Inventor: TSUKAHARA DAISUKE
IPC: B66B7/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent swinging of a tail cord of an elevator which has a long elevating stroke. SOLUTION: A pulley 11 is supported by a mounting table 10 which is fixed to the under-part of a connection box 4 of an elevator shaft 1. The top of a wire rope 8 is tied with the table 10, while the bottom of the rope 8 is secured a to a bracket 14 fixed to a pit through a turnbuckle 16. A guide pipe at the base end of a receptacle table 7 is loosely fitted on the rope 8, and a pulley 6 is supported by the forefront of the receptacle table 7. A curved part at the bottom of a tail cord 3 is wound round the undersurface of the periphery of the pulley 6. The bottom of a wire rope 13A is tied to the middle of the receptacle table 7, and the top of the wire rope 13A is wound round and a balance weight 12 is hung down at the bottom of the wire rope 13A dangled from the pulley 11.
Patent JP-S5793901-A (JP)
Title: Quick-acting insecticide against slug and snail
Inventor: OKAJIMA HIROSHI
IPC: A01N31/02
Filed: 1980-12-03
Abstract: PURPOSE: A quick-acting insecticide against a slug and snail, containing a lower monohydric alcohol and N, N-diethyl-m-toluamide (DET) as principal constituents, and capable of shortening the insecticidal time more than the lower  monohydric alcohol alone and enhancing the insecticidal effect without toxicity  to men and cattle.  
     CONSTITUTION: A quick-acting insecticide containing a 1W4C monohydric alcohol, e.g. methanol or ethanol, and N, N-diethyl-m-toluamide or simply diethyltoluamide (chemical mane, abbreviated to DET) as principal constituents. A slug or snail attacked by the spray of the chemical withdraws the tactile organ thereof in a moment simultaneously with the spray of the insecticidal solution, stops the action without secreting almost no mucilage, and becomes completely immovable and dies. The lethal rate is 100%. The insecticidal time reduced by about 90W40sec from the case of the monohydric alcohol alone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0835740-A (JP)
Title: Heat exchanger
Inventor: AKUTSU YASUTOMO
IPC: F25B39/00
Filed: 1994-07-22
Abstract: PURPOSE:To prevent the thermal interference and to increase the heat exchanging efficiency by providing an initial heat exchanger for introducing refrigerant to a refrigerant channel after the refrigerant discharged from a compressor is fed to the upper part of the exchanger in the exchanger having the refrigerant channels divided into a plurality of upper and lower channels as a condenser. CONSTITUTION:A heat exchanger 5 used as a condenser in a refrigerating cycle having a compressor has four refrigerant passages 21-24 divided to be branched from a refrigerant channel in such a manner that the four passages 21-24 of an outlet are gathered to two, and finally connected to one outlet tube 203. Inlets 21a-24a are gathered to an upper end 5a, at least once formed in a zigzag manner in the initial exchanger, and then connected directly to the passages 21-24 or via connecting tubes 205, 209. Thus, the approach of the refrigerant passage becoming a high temperature and the refrigerant passage becoming a low temperature is eliminated to avoid thermal interference, thereby improving the heat exchanging efficiency.
Patent JP-H06157918-A (JP)
Title: Binder for asphalt pavement modified with stably storable polymer
Inventor: JIYATSUKU JIE BARUDE
IPC: C08L95/00
Filed: 1993-07-12
Abstract: PURPOSE: To obtain an asphalt paving binder which contains an asphaltene- containing asphalt, a specific copolymer and a neutralized and sulfonated polymer at a specific ratio and has a viscosity at an elevated temperature and shows little binder runoff.  
     CONSTITUTION: The objective binder contains (A) more than 10 (wt.)% asphaltene-containing asphalt, (B) from 2 to 7% (based on component A) copolymer of ethylene and from 5 to 40% (based on the copolymer) alkyl acrylate or vinyl acetate having a melt index of from 0.3 to 20 g/10 min and (C) from 0.5 to 2% neutralized, sulfonated polymer such as a terpolymer of ethylene, propylene and diene or the like. 
     COPYRIGHT: (C)1994,JPO