baber/WOPTO huggingface dataset:
Patent JP-H09327615-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: UCHIYAMA KENTARO
IPC: C23C16/44
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To make loading of a gas-liquid contact part hardly occur and improve the exhaust gas treatment efficiency by generating swirl in a cleaning liquid staying in a treatment tower, discharging the treatment liquid in the center of the swirl, in which a large quantity of impurities exist, to the outside, and re-circulating the treatment liquid in the peripheral part of the swirl, in which a little quantity of impurities exist, as the treatment liquid. SOLUTION: Exhaust gas from a plant led in the inside of a treatment tower 2 by a waste gas blower 1 is brought into contact with a cleaning liquid discharge out of nozzles 7, 13 by gas-liquid contact and the resultant cleaning liquid 14 containing impurities is accumulated in the bottom part of the treatment tank 2. A stirring apparatus 17 installed in the bottom and center part of the treatment tank 2 to rotate the cleaning liquid 14 and generate swirl. By the swirl, reaction products and powder impurities 16 which are not dissolved in the cleaning liquid 14 are concentrated in the center part of the swirl and the cleaning liquid in the peripheral part of the swirl becomes a clean liquid with relatively small amounts of impurities.  Consequently, the cleaning liquid in the center part of the swirl and containing a large quantity of impurities is discharged out of the treatment tower 2 through a discharge outlet 18 and the clean cleaning liquid in the peripheral part of the swirl is re-used through a cleaning liquid circulation aperture 6.
Patent JP-S6211207-A (JP)
Title: Metallic magnetic fluid
Inventor: NAKATANI ISAO
IPC: H01F1/44
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a metallic magnetic fluid having excellent stability and durability by dispersing ferromagnetic metallic particles into a dispersion medium liquid under a colloidal state by using a dispersant of succinic acid polyamine or benzil polyamine. CONSTITUTION:A Langmuir membrane consisting of a surface active agent of dibenzil polyamine (DPA) is lined onto a dispersion medium liquid of alkyl naphthalene, Co is vacuum-deposited on the membrane, thus acquiring colloid composed of C fine particles coated with DPA, alkyl naphthalene and excess DPA. Colloid is diluted with lower hydrocarbon such as benzene, and secondary particles, the particle size of Co therein increases through heat treatment, are precipitated. The secondary particles are dried, thus obtaining semi-solid cake. Toluene and DPA are added to the cake, and a magnetic fluid employing toluene as a dispersion medium liquid is obtained through ultrasonic treatment. Succinic acid polyamine can also be used in place of DPA.
Patent JP-S62115706-A (JP)
Title: Cell of electric double-layer capacitor and manufacture of the same
Inventor: GONZARU BUERASUKO
IPC: H01G9/02
Filed: 1986-06-25
Abstract: A method for forming a cell and a cell for an electric double layer capacitor includes a membrane formed from a solid protronic conducting electrolyte separating two electrodes. Each electrode is a composite electrode formed by a mixture of at least one electronic conductor and a solid electrolyte. Preferably, the solid electrolyte of the composite electrodes and the membrane is chosen from a group consisting of uranyl phosphate H3O UO2 PO4 3H2), zirconium phosphate Zr(HPO4)2nH2O, or derivatives of these compounds.
Patent JP-S5940557-A (JP)
Title: Lead frame and semiconductor device using it
Inventor: YAMAMOTO EIJI
IPC: H01L23/495
Filed: 1982-08-30
Abstract: PURPOSE:To enable to obtain excellent effect of heat radiation, moisture resistance, and high reliability by a method wherein a copper material is clad at a fixed part of a lead frame. CONSTITUTION:The material of the lead frame 1 is composed of iron materials such as iron and nickel. The lead frame is made of a semiconductor element supporting part 1A to support semiconductor elements, semiconductor element supporting plate supporting lead parts 1B which support the supporting part 1A, frame parts 1C, the group of electrode lead out lead parts 1D, and dam parts 1E. A clad layer 2 wherein the copper material of length and thickness (t) is deposited or fixed toward the center from the dam part 1E is provided on this lead frame 1. Thereby, the thermal conductivity of the lead frame 1 is improved, accordingly the heat generated from the semiconductor element can be effectively dispersed via this lead frame 1. Since the resin sealed body is so provided as to surround the layer 2 and the iron material part of excellent adhesion property, the moisture resistance can be enhanced.
Patent JP-S5850932-A (JP)
Inventor: HAYASHI SHIGEO
IPC: F16C1/26
Filed: 1981-09-24
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-H093331-A (JP)
Title: Silicone composition and porphyrin-containing heat stabilizer therefor
Inventor: FURANKU AAHENBATSUHA
IPC: C08K5/56
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone compsn. with a high thermal oxidation stability by adding a porphyrin compd. as a heat stabilizer to a silicone.  
     SOLUTION: This silicone compsn. contains, as a heat stabilizer, a porphyrin compd. represented by formula I or II (wherein each R 2  is independently a monovalent 1-20C hydrocarbon group optionally substd. by H, OH, OR 3 , COR 3 , OCOR 3 , NO 2 , CN, F, Cl, Br, I, SCN, OCN, N=NOH, NR 3   2 , etc., provided that a nonadjacent -CH= unit may be substd. by an -N= unit and that a CH 2  unit may be substd. by an O, S, or NH unit; R 3  is H or a 1-20C monovalent hydrocarbon group; and each R 1  is independently R 2 , or two adjacent R 1  groups, together with porphyrin carbon atoms to which they are bonded, may form a 5-10C cyclic hydrocarbon group). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0443543-A (JP)
Title: Thin film processing device
Inventor: MUKAI YUJI
IPC: C23C4/00
Filed: 1990-06-07
Abstract: PURPOSE:To prevent the acceleration and collision of an ion toward and with a processing chamber, and eliminate the occurrence of sputter by keeping the same potential as a discharge chamber at the processing chamber for housing a substrate to be irradiated with a charged particle generated in the discharge chamber, and a processing chamber internal surface around a through-hole for allowing the passage of a charted particle from the discharge chamber. CONSTITUTION:A division plate 15 between a discharge camber 1 for allowing the passage of plasma 8 and a processing chamber 2, is made of conductive material, and the division plate 15 is kept at the same potential as the discharge chamber 1. According to the aforesaid construction, the division plate 15 and the plasma 8 in the processing chamber 2 have approximately the same potential, and an ion contained in the plasma 8 is not accelerated toward the division plate 15 and becomes free from collision therewith. Consequently, no sputtering takes place and no impurities other than a doping element is mixed into a substrate 3.
Patent JP-S638356-A (JP)
Title: Method for separating and purifying highly unsaturated long-chain fatty acid alkyl ester
Inventor: YAMAGUCHI SHIGEHIKO
IPC: C07C67/56
Filed: 1986-06-27
Abstract: PURPOSE:In separating and purifying the titled compound from a blend containing a highly unsaturated long-chain fatty acid alkyl ester, to improve the collected amount by a simple operation, by using liquid chromatography, polymer gel as a packing material for column and a specific single solvent as an eluent. CONSTITUTION:In separating and purifying a highly unsaturated long-chain fatty acid alkyl ester (e.g. arachidonic acid, docosahexaenoic acid, eicosapentaenoic acid linoleic acid, etc.) from a mixture of fatty acid alkyl ester by liquid chromatography polymer gel (e.g. polyvinyl stearate, polyoctadecyl acrylate, etc.) containing alkyl group is used s a packing material, an eluent having smaller polarity than the packing agent for column, such s n-pentane, n-hexane, n-propyl ether, etc., especially preferably n-hexane and n-octane is used as the eluent.
Patent JP-S5675349-A (JP)
Title: Automatic winding device for wire rod
Inventor: MAEDA NAOKI
IPC: B65H54/22
Filed: 1979-11-20
Abstract: PURPOSE: To provide the automatic winding device capable of performing automatically the supply, winding, binding after winding and discharge of the wire material processed by an automatic wire processing device, such as an electric wire.  
     CONSTITUTION: When the operation is performed, first a cylinder 17 is moved in extension and a driving disc 16 is moved to the left to make an elastic material 16a contact with a wire supplying tube 30, while making brake plates 7 and 8 are opened in separation. Next, an electromagnetic brake 21 is disenergized, while an electromagnetic clutch 24 is excited, and the constant rotation of a rotary V-shaped pulley 26 is transmitted from a bush 11 to a driving shaft 12, the driving disc 16 and a follower disc 6, while making the elastic material 16a and 6a slide against the supplying tube 30. When the wire is supplied from the supplying tube 30 under the condition, the wire is wound sequentially between the elastic material 16a and 6a. When the winding of a prescribed length is completed, the wire is cut and bound by a binder (not shown in the figure) inserted into notched parts 16b and 6b, and after that, the wire is dropped A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63315393-A (JP)
Title: Boat anchor
Inventor: FUJITA YOSHIHIRO
IPC: B63B21/36
Filed: 1987-06-16
Abstract: PURPOSE:To make it possible to facilitate the release of an anchor caught to a seat bottom installation by providing a double structure anchor shaft assembly having inner and outer shafts, by connecting an anchor arm swingably to the outer shaft with the use of a pin, and by connecting the inner end of the arm to the inner shaft so that the anchor arm is swung by elevating the inner shaft. CONSTITUTION:If an anchor arm 3 is caught to a sea bottom installation, when an anchor rope is slackened, a lever 6 is pulled by a spring 9. Then, the rope 8 is pulled so as to return the anchor arm 3 through links 10, 10', and a rotary member 5 is rotated by a predetermined angle by means of a pawl 14d in combination of the lever 6 and the pin 11. With the repetitions of such rope operation the rotary member 15 is rotated, and then a cut-out 12 comes to a position right above an inner rod 2, the inner rod 2 is elevated to swing the anchor arm 3 in the direction in which the hooking is released. Thus, it is possible to release the anchor arm from the sea bottom installation.
Patent JP-S637428-A (JP)
Title: Controller for working machine of construction machine
Inventor: NAKAMURA TSUGUAKI
IPC: E02F9/22
Filed: 1986-06-27
Abstract: PURPOSE:To increase the amount of operation without losses by throtting operation during the excavating work by a method in which load acting on a working machine is detected, and the area of opening on the meter-out side of the control valve of the working machine is controlled by the detected signals. CONSTITUTION:A pressure gauge 16 is connected to the bottom-side pipe 15 of an arm cylinder 8, and the detection output of the gauge 16 is compared with a judged pressure for a command flow rate. When the actual pressure is great and a working machine is in excavating state, the opening area of the meter-out side poppet valve 131 for lever command value stored in a memory is read out from straight line A1 when a map 21 is not throttled and sent out to an arm control valve 13 for increasing the amount of operations. When the actual output is small and the working machine is not in excavating state, the opening area is read out from the straight line A0 when the map 21 is throttled, control signal is sent out to the control valve 13 for preventing damping. The cylinder 8 can thus be operated by pressures when the poppet valve 131 of the control valve 13 is not throttled, eliminating the occurrence of losses.
Patent JP-S636489-A (JP)
Inventor: YAMAGUCHI SAKUTARO
IPC: G21B1/00
Filed: 1986-06-27
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-H08321862-A (JP)
Title: Water-proof structure of sliding part
Inventor: KAMIYAMA TAKEO
IPC: H05K5/02
Filed: 1995-05-25
Abstract: PURPOSE: To realize a water-proof structure of a sliding part, where sliding is smoothly executed and also the wear and crack of a water-proof material at the time of sliding are reduced by reducing friction force. CONSTITUTION: A sliding part 2 connected to an inside with the opening part 5 of the equipment mainbody 1 of a portable telephone and the water-proof material which is provided around the opening part 5 and formed by a rubber ring 7 are contained in a pressure state by the sliding part 2. In this case, a recessed part groove 6 is constituted in such a way that the width of the groove part in a sliding direction, which crosses with the sliding direction in the sliding part 2, becomes larger than a size in the sliding direction of the rubber ring 7 which is contained in the part. By this confirugation, the rubber ring 7 moves inside the recessed groove 6 when the sliding part 2 is slid in accordance with an operation. In the result, frictional force between the sliding part 2 and the rubber ring 7 is reduced.
Patent JP-S6041150-A (JP)
Title: Storage device control system
Inventor: ITOU SHIYUUJI
IPC: G06F12/16
Filed: 1983-08-17
Abstract: PURPOSE:To shorten testing time by executing data writing and reading simultaneously from plural small areas when a specific designation exists. CONSTITUTION:Since one of block starting signals START0-3 is turned to ''1'' at the normal writing or reading, data are written or read out in/from one of blocks in a storage area 1. At the reading time, ''0''s are outputted from blocks other than the selected one and an OR circuit 3 extracts the sum of ''0''s or only the output of the selected block. At the testing time, block starting signals START0-3 outputted from a control circuit 2 to respective blocks BLOCK0-3 in the storage area 1 are turned to ''0'', so that the respective blocks can be simultaneously tested.
Patent JP-H01105634-A (JP)
Title: Broadcast answer system for bus network
Inventor: HIGUCHI MASAHIRO
Filed: 1988-06-17
Abstract: PURPOSE:To speed up broadcast communication, and to lighten the traffic of a bus by returning an answer signal within a period till time twice as long as maximum delay time of bus, at least, elapses after the time required for checking elapses. CONSTITUTION:When a received packet is normal, an answer transmission circuit 24 transmits a jam pattern in an acknowledge transmission phase, i.e., a first period from the time t1 of the expiration of the time Tc after the time t0 of the completion of packet reception to the time t2, and if the received packet is not normal, it transmits the jam pattern in a negative acknowledge transmission phase, i.e., a second period from the time t2 to t3. Thus, since the answer of plural receiving stations in the broadcast communication are superposed temporally, the time is shortened. At that time, since the acknowledge answer and the negative acknowledge answer are divided in the first period and the second period respectively, it can be recognized at least that the broadcast communication has been performed surely.
Patent JP-2000010246-A (JP)
Title: Color photographic silver halide material
Inventor: LY CUONG DR
IPC: G03C7/392
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a color photographic silver halide material having reduced wet pressure sensitivity. SOLUTION: The color photographic silver halide material has a substrate and at least one silver halide emulsion contg. a coupler layer and this emulsion layer contains a two-equiv. magenta coupler as the coupler and further contains at least one compd. represented by formula I and at least one compd. represented by formula II. In the formulae, R4 and R5 are each an alkoxy or alkylmercapto; R6 is H, an alkyl, halogen or R4; R7 is H, an alkyl, halogen, OH or alkoxy; R8 is an NHCOR9; R9 is an alkyl or an aryl and (n) is 0 or 1.
Patent JP-S5939629-A (JP)
Title: Universal cassette for paper feeding
Inventor: AOKI NAOKI
IPC: G03G15/04
Filed: 1982-08-31
Abstract: PURPOSE:To permit automatic setting of the scan distance in an optical traveling system by installing a detection mechanism for detecting the size of recording paper according to the movement of a guide plate, in the captioned apparatus equipped with a slidable guide plate for restricting the recording paper set in a cassette. CONSTITUTION:A recording paper P is loaded in superposition to a certain position in a cassette 1, and a guide side-plate (not shown in the figure) is abutted onto the side edge of the recording paper P, and a rear edge stopper 2 is abutted onto the rear edge of the recording paper P, and then the top edge of a pressing rod 2a formed integrally with the stopper 2 pushes one arm of a pushing rod 3, which is set to the position indicated by the full line by a spring 5, having a point A as center. Then, a stay 15 is moved leftward through a connecting plate 4, and a lead swtich 7 is turned ON by a magnet M at the top edge of the stay 15. When the recording paper P having a different size is loaded, and the pushing rod 3 is set at the position indicated by a chain line by moving the stopper 2, the lead switch 7 is turned OFF. Thus, the scan distance of an optical traveling system is regulated through the utilization of ON/OFF operation of this switch 7.
Patent JP-S63316039-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKUMURA MITSUHIRO
IPC: G03C1/09
Filed: 1987-06-18
Abstract: PURPOSE:To obtain superior reciprocity law failure characteristic causing no change in sensitivity and gradation against a change of illumination by producing a silver halide photographic sensitive material by incorporating an Ir compd. into a silver halide emulsion, and allowing inorganic S to be present before a stopping stage of a chemical sensitization is completed. CONSTITUTION:A silver halide photographic sensitive material having at least one silver halide emulsion layer on a base contg. an Ir compd. in the silver halide emulsion contained in the silver halide emulsion layer is produced while allowing inorganic S to be present before a stopping stage of chemical sensitization of the silver halide emulsion is completed. The addition of the Ir compd. to be used is carried out pref. during formation of silver halide particles or during chemical sensitization. By this constitution, a silver halide photographic sensitive material having superior reciprocity law failure characteristic is provided, wherein said photographic sensitive material causes only slight variation of sensitivity and almost no variation of gradation due to its reciprocity law failure characteristic.
Patent JP-S6042063-A (JP)
Title: Wire dot head
Inventor: ARA YOUJI
IPC: B41J2/275
Filed: 1983-08-19
Abstract: PURPOSE:To improve the magnetic efficiency with a lower magnetic resistance by fitting a post made of a magnetic material securely into a hole formed on an auxiliary yoke. CONSTITUTION:A post 41 is erected on an auxiliary yoke 40 in a pair with respect to a core 36. The post 41 is made up of a magnetic material excellent in the wear resistance and fitted securely into a hole 40b formed on the auxiliary yoke 40. The rear end of an armature 43 is fitted into the post 41, a plunger 46 fixed somewhere intermediately on the armature 43 and fitted slidably into a through hole of the auxiliary yoke. A magnetic flux passes through the post 41 to improve magnetic efficiency by precluding the increase in the magnetic resistance.
Patent JP-2000338899-A (JP)
Title: Large-sized video display device and its assembly method
Inventor: TAKAHASHI HITOSHI
IPC: G09F9/40
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a large-sized video display device which allows the effective reduction of the time and labor for the installation work of individual unit video display devices when their number is reduced by expanding their sizes and is capable of preventing a surplus cost increase for prevention of the occurrence of the distortion of the unit video display devices and the correction of the distortion and a method for assembling the same. SOLUTION: The large-sized video display device 10 which constitutes the large-sized screen by longitudinally and transversely placing and combining the unit video display devices 10A constituting each of a plurality of the minimum screens side by side and placing the minimum screens side by side to the same plane form is the large-sized video display device 10 formed by providing frames 12 of the external shape parts of the unit video display devices 10A with adjacent position regulating and deciding means 20 which are capable of regulating and deciding the adjacent positions C between the unit video display devices 10A adjacent to each other.
Patent JP-H11346222-A (JP)
Title: Atm buffering system
Inventor: SAITO TAKASHI
IPC: H04Q3/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To design the system with a memory capacity smaller than that of a conventional system when a memory overflow condition is set. SOLUTION: The system is provided with plural process processing sections. Each process processing section is provided with a common share memory 121 that shares buffering in common, a cell multiplexer section 124 that multiplexes cells from other process processing sections and writes the result to the common share memory, and a cell demultiplexer section 125 that sends cells from the common share memory 121 to an object process processing section when the process processing section terminates the buffering to the common share memory 121 to read the cells.  Each process processing section has a common share memory control section 122 that controls write/read to/from the common share memory 121 in the case of making buffering and also has a control multiplexer section 123 that multiplexes read commands and write commands sent from the process processing section to the memory control section 122.
Patent JP-S6041878-A (JP)
Title: Polychromic transfer type thermal recording device
Inventor: SUWAI REN
IPC: B41J11/42
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the positional deviation of transcription of a line thermal head by detecting the quantity of feeding of recording paper from the angle of rotation of a guide roller provided in each recording section, and controlling the deletion or insertion of picture information for 1 line share of the recroding section. CONSTITUTION:A controlling pulse generated in a driving controlling section 50 operates a drive roller driving circuit 51 to perform the feeding of paper, and at the same time, counted by a counter C0 and the counted value is added to a paper feed quantity calculating circuit 52. On the other hand, each recording section is provided with a guide roller having a rotation angle detector 300 and the number of pulses proportionate to the amount of rotation is added to a counter C1 and counted. Actual quantity of paper feeding is calculated from the counted value and added to a comparator 54 and the difference from a reference feeding quantity is determined. This differential output is added to a thermal head driving circuit 55, and printed after correction such as deletion or insertion for 1 line share of picture information is made by the thermal head.