baber/WOPTO huggingface dataset:
Patent JP-H10245742-A (JP)
Title: Surface material for vehicle seat
Inventor: HAYAKAWA TORU
IPC: B68G7/05
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a surface material for vehicle seats, excellent in antistaticity, flexibility and elasticity without deteriorating its cushioning property and useful for the seat covers of automobiles, etc., by laminating a specific surface skin layer to a specified wadding material. SOLUTION: This surface material for vehicle seats is produced by laminating a surface skin material 1 mixed with conductive fibers such as metal fibers and having an antistatic function to a fiber-based wadding material 2 in whose surface layer portion a conductive web layer 2a is formed. The wadding material 2 is preferably subjected to a needle-thrusting treatment to integrally interlace the wadding material with the conductive web layer 2a, and the surface skin 1 is preferably adhered to the wadding material 2 with a carbon-containing adhesive 3. The conductive web layer 2a preferably comprises carbon fibers or polyester fibers whose surfaces are coated with copper sulfide.
Patent JP-S57160579-A (JP)
Title: Consumable electrode type arc welding method
Inventor: KASAHARA KENJI
IPC: B23K9/30
Filed: 1981-03-30
Abstract: PURPOSE:To allow a welding torch to copy a weld line automatically by measuring the change in welding current of weaving half periods, and moving the central position of weaving according to the deviation between the min. values of the current in each half period. CONSTITUTION:When the center S2 of weaving of a welding torch 2 is coincident with a weld line SW, the change characteristics of the welding current in a forward stage and a backward stage are equal and the main. values of the currents at the line SW are mutually equal. When the position S2 deviates, the welding current changes, thereby producing a difference between the min. value in the forward stage and the min. value in the backward stage. At time time, the difference between both these min. values is detected and the position of the center S2 is controlled to move. According to this welding method, the automatic copying of the weld line SW is controlle surely and since it is controlled in real time, the operativity and mobility in consumable electrode type arc welding are improved.
Patent JP-H07264077-A (JP)
Title: Error detection and correction circuit
Inventor: SHIKAKURA AKISUKE
IPC: H04N19/85
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the frequency of the changeover of an operating mode when a transmission error rate fluctuates near a threshold value in an error detection and correction circuit for changing error correction ability corresponding to the transmission error rate. CONSTITUTION:A data reproduction circuit 12 reproduces data from the input signals of an input terminal 10, an error information detection circuit 14 detects the transmission error rate from the reproduced data and a mode setting circuit 16 outputs a mode control signal for switching an error correction mode so as to provide hysterisis characteristics stipulated by the threshold values (a) and (b) corresponding to the threshold values (a) and (b) from a threshold value setting circuit 17 and error rate information from the circuit 14. The threshold value setting circuit 17 outputs the threshold value (a) or (b) {<(a)} of a numerical value corresponding to the operation of a user to the mode setting circuit 16 and an error correction circuit 18 decodes error correction codes in the reproduced data from the data reproduction circuit 12 by the decoding algorithm of the error correction mode corresponding to the mode control signal from the circuit 16 and detects and corrects transmission errors.
Patent JP-S59174048-A (JP)
Title: Interface control system of cipher device
Inventor: YAMAMOTO TOSHIYUKI
IPC: H04L9/00
Filed: 1983-03-23
Abstract: PURPOSE:To ensure normal operation from the end of the reception data to the end of decoding action by transmitting a coded signal from the transmission side in response to the OFF of a control signal and completing the decoding action at the reception side by the OFF of a carrier detecting signal. CONSTITUTION:The transmission data SD and ''1'' sent from a HOST are supplied to a selector circuit 11 and the selected in accordance with the control signal fed from a delay part 12. The part 12 produces a control signal to select ''1'' when the RS signal fed from the HOST is off. Then ''all-1'' is supplied to a data coding processing part 13, and the coding data is transmitted. A carrier is detected at the reception side, and the CD signal is produced. A decoding processing part 21 decodes the data while the CD signal is kept on and supplies it to a selector 24 via a delay part 22. Then ''1'' is outputted in the form of the reception data RD in the period between the carrier is turned off and the part 21 stops its working by the OFF of the CD signal.
Patent JP-H02226922-A (JP)
Title: Laser diode modulation circuit
Inventor: OKITA TOSHIO
IPC: H04B10/564
Filed: 1989-02-28
Abstract: PURPOSE:To prevent modulation degree from going to excess or deficient due to level fluctuation of a modulation signal caused by temperature fluctuation or the like by detecting the level fluctuation of a modulation signal with a level detection section and varying the attenuation to give the modulation signal to a laser diode. CONSTITUTION:When a level of a modulation signal is increased due to temperature fluctuation or the like, an output signal of a level detection section 100 is increased and a current flowing to a transistor(TR) 201 is increased. Thus, a current (i) flowing to a pin diode 203 is decreased and its resistance Rp is increased, then the attenuation is increased thereby preventing overmodulation due to the increased modulation signal level. When the level of the modulation signal is decreased, the output signal of the level detection section 100 is decreased and a current (i) flowing to the pin diode 203 is increased and its resistance Rp is decreased, so that the attenuation is reduced, insufficient modulation degree is prevented.
Patent JP-H03250499-A (JP)
Title: Data storage circuit
Inventor: TAKIZAWA HIROSHI
IPC: G11C16/02
Filed: 1990-02-27
Abstract: PURPOSE:To increase the writing frequency of a non-volatile memory and to make it possible to store the contents of the memory even when a power supply is disconnected for a long period by preparing N storing areas in an E<2>PROM, and at the time of writing, successively writing data in the areas. CONSTITUTION:Order is allocated to the E<2>PROM 4 having a limit in its rewriting frequency and plural storing areas for storing data to be stored and a counter value are prepared in the E<2>PROM 4. When data writing frequency is N1 and the limit of writing frequency in one area of the non-volatile memory is N2, the number N of storage areas can be prepared by N1/N2<=N and the counter values stored in the storage areas together with the storage data are managed and successively written. Consequently, data can be written in the non-volatile memory by N times the limit of writing frequency to be written in one storage area of the memory.
Patent JP-H06262212-A (JP)
Title: Mill and rolling method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/42
Filed: 1993-03-09
Abstract: PURPOSE:To roll each of many kinds of rolled stocks different in plate dimension into excellent plate crowns and shapes without increasing the number of divided backup rolls excessively by moving and setting a group of divided backup rolls in the axial direction. CONSTITUTION:In an upper roll assembly, a mechanism for supporting a work roll 1 with backup rolls 20A, 20B, 30A, 30B divided into four parts in the axial direction is provided and in a lower roll assembly, a mechanism for supporting a work roll 1' with backup rolls 20'A, 20'B, 30'A, 30'B divided into four parts in the axial direction is provided and each divided backup roll has an independent load detecting device. When the backup roll is moved and set in the axial direction, the distribution of rolling reduction force in the direction of the plate width given to the rolled stock 13 can be changed and controlled. Consequently, the rolling reduction force in the plate with direction can be controlled finely without excessively increasing the number of divided backup rolls.
Patent JP-H10231346-A (JP)
Title: Production of hard polyureathane foam
Inventor: HAYASHI MASAHIRO
IPC: C08J9/14
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane foam stock solution having excellent storing stability of polyol component even though using hydrocarbon compound as a foaming agent, manifesting good compatibility with polyisocyanate component by using a specific organic polyisocyanate. SOLUTION: This stock solution consists of (A) a polyphenylmethane polyisocyanate having 250-450 (preferably, 300-400)mPa.s/25 deg.C of viscosity as the organic polyisocyanate, and/or (B) tolylene diisocyanate, in weight ratio of (A)/(B)=2.5-20, hydrocarbon compound as the foaming agent, and the polyol(a polyether-polyol having number average molecular weight of 400-6000, having 2-6 functional groups and/or a polyesterpolyol having number average molecular weight of 400-6000, having 2-3 functional groups), catalysts, foam stabilizer and the subject foam is produced by foaming each component at 10-60 deg.C.
Patent JP-H0987512-A (JP)
Title: Adjusting method for viscosity of water-base ceramic composition
Inventor: AMANDA KUNIN BERI
IPC: C08L75/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the viscosity of an aqueous ceramic composition, which is free from the difficulty encounted when the viscosity of a ceramic composition is controlled with a known thickener and the change in the viscosity of a ceramic slip.  
     SOLUTION: This method comprises mixing a ceramic composition with a urethane polymer. More specifically, the obtained ceramic composition comprises 0.1-70vol.%, based on the total volume of the ceramic composition, ceramic powder, 30-99vol.% liquid and 0.01-5wt.%, based on the weight of the water, urethane polymer. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11226349-A (JP)
Title: Waste gas cleaner
Inventor: SUZUKI TAKESHI
IPC: B01D53/32
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently clean a waste gas emitted from incineration of refuse by use of a small-sized apparatus, internal combustion engine or the like. SOLUTION: A reaction agent inlet 7 and a waste gas inlet 6 are provided on one end of a pipe 2 and a waste gas outlet 8 and a drain discharge port 9 are provided on another end and an electrode rod 10 is passed through a center of the pipe 2 and an outer side electrode 11 is formed of a dielectric on an inner wall of the pipe 2, and a discharge zone 12 is formed in the pipe 2 by these electrode rod 10 and the outer side electrode 11 and a hazardous constituent in the waste gas is removed by reacting a reaction agent fed into the pipe 2 with the waste gas turned into electrified fog by discharge energy in the discharge zone.
Patent JP-S62208814-A (JP)
Title: Plate edge cutting device
Inventor: OKI TAKAHARU
IPC: B23C3/12
Filed: 1986-03-07
Abstract: PURPOSE:To reduce time for the exchange of cutters, improve working efficiency and ensure safety in work by exchanging automatically the cutters for processing the side edge of a steel strip on a rolling line using a retaining claw fitted to a bogie travelling over a cutting head. CONSTITUTION:In the exchange of a milling cutter 16, a working platform 30 is used and an overhead crane is operated for carrying a new cutter to the preparation part 23b of a cutter bed 23 for the exchange of an old cutter, with a plate edge cutting device under operation. And a travelling bogie 25 is moved to a position over a cutting head 14, the old cutter is dismantled from a spindle 17 fixed with a retaining claw and then the bogie 25 is moved to a position above the temporary stowage part 23a of the cutter bed 23 for placing the new cutter thereon. Then, the bogie 25 is moved to a position above the preparation part 23b, the new cutter is held with the retaining claw and the bogie 25 is moved to the cutting head 14 for mounting the new cutter to the spindle 17. And the old cutter is shifted from the temporary stowage part 23a and placed on the preparation part 23b.
Patent JP-S63213610-A (JP)
Title: Method for predicting furnace heat in blast furnace
Inventor: MATSUDA KOICHI
IPC: C21B7/24
Filed: 1987-03-02
Abstract: PURPOSE:To accurately predict the variation of furnace heat in a blast furnace without any delaying, by adopting an ARMA model using the max. value of solution loss carbon quantity or the min value in nitrogen content in top furnace gas component as a variable to an MA term. CONSTITUTION:The solution loss carbon quantity at each interval during a time by going back in a past time from the present time, is found and the max. value is introduced as the variable to the MA term. Next, the predicting value of the molten iron temp. at each iron tapping hole at a time in the future, is found, to compare it with the control temp. In case some abnormality is recognized, warning is given and the above process is gone back to the original step and in case any abnormality is not recognized, the predicting value of the molten iron temp. is outputted and also the ARMA model, which is gone back to the original step, is adopted. By this method, the effect of deviation of the molten iron temps. by difference of the iron tapping holes can be removed and the prediction accuracy of furnace heat in the blast furnace can be improved. Further, even in case the min value in the nitrogen content in the top furnace gas detected by a gas chromatography is used as the variable to the MA term, the same effect can be expected.
Patent JP-H09240339-A (JP)
Title: Trim cover assembly
Inventor: KAWASE HIDETOSHI
IPC: B60N2/90
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching work by providing a plurality of openings in the end part of a skin for respectively protruding a plurality of locking pieces provided in a trimming wire. SOLUTION: After trimming wires 7 and 8 are fixed by a hog ring 9, the tip of a hog ring cover 5 is bonded to a hook and loop fastener 6. Since the hog ring cover 5 is sewn on a trim cross lore front 3 side and the fastener 6 is to a trim cross lore rear 4 side, the hog ring 9 is covered with the hog ring cover 5. Thus, since an occupant in the seat never touches the hog ring 9 or its both ends directly, any injuries caused by the hog ring 9 are prevented.
Patent JP-H05249728-A (JP)
Title: Developer for developing electrostatic charge image
Inventor: SHINTAKU TAKASHI
IPC: G03G9/08
Filed: 1992-03-05
Abstract: PURPOSE:To provide a developer which is stable and inhibits initial fog and a change in copied images especially when copying is continuously carried out many times, maintains satisfactory properties with respect to copied images, image density, fog, etc., hardly contaminates a heating roll and attains image formation with satisfactory fixability. CONSTITUTION:The polyalkylene content of a toner used as a start developer per 100 pts.wt. resin in the toner is made higher than that of a toner for replenishment.
Patent JP-S56145040-A (JP)
Title: Rotary valve
Inventor: SHIMODA KIYOSHI
IPC: B65G65/48
Filed: 1980-04-15
Abstract: PURPOSE: To reduce leakage of gas from a rotary valve at the time of bringing out particle/pulverized substance and to lessen wear of the casing by installing the intake and exhaust holes displaced from the axis of the rotor of rotary valve.  
     CONSTITUTION: This rotary valve has such a construction that the ends of intake and exhaust holes 21, 31 are in line with the normal line of the rotor shaft 4A of a rotor 5. That is to say, in the illustration, they are displaced to the right from the normal line of the rotor shaft 4A. Accordingly, number of contacts of the casing 1 with the tips 6 of the blades 4B of rotor 5 after exhaust of particle/pluverized substance 7 can be increased by making said number asymmetric to the right and left seen from the side of the rotor 5 at an arbitrary moment of rotor's rotation. This increase of contacts will contribute greatly to lessening gas leakage with increased resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03251973-A (JP)
Title: Multi-item input device
Inventor: HIKITA HITOSHI
IPC: G06F3/0487
Filed: 1990-02-28
Abstract: PURPOSE:To simply switch the display screens by attaining a constitution where the display screens are stored with push of a special key and then a special screen is called out and displayed in response to the pushed key and then the stored screen is called out and displayed with push of a special key accordance with the displayed screen. CONSTITUTION:The hard codes are converted into item Nos via a conversion table with push of a touch key 6. When an item No is equal to -1, both page No and the screen No displayed on a screen are stored in a system memory 2. Then an electronic calculator program is called out of the memory 2 and an electronic calculator screen is displayed. If the item No is equal to -2, both displayed page and screen Nos are stored in the memory 2. Then a clock program is called out of the memory 2 and a clock screen is displayed. If the item No is equal to -3, both displayed page and screen Nos are stored in the memory 2. Then a full key program is called out of the memory 2 and a full key screen is displayed. When a special key is pushed during the working of the program of a special screen, a screen memory 8 is cleared and then the data on an original screen stored in the memory 2 is sent to the memory 8 and displayed there.
Patent JP-H10243751-A (JP)
Title: Treatment of laver and treating liquid for laver
Inventor: TAKECHI TOSHIO
IPC: A01N37/36
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To exterminate various germs, red rod diseases and chytrid blights and obtain high-quality laver in an ultrashort time without adversely affecting human bodies or environments by immersing the laver, etc., in a specific treating liquid for the laver and thereby treating the laver. SOLUTION: The ratio of fresh water such as tap water, underground water or rainwater accounts for 10-100% in mixed water of seawater in a culture sea area for lever with the fresh water and an acid such as an inorganic acid, e.g. sulfuric acid or nitric acid, a carboxylic acid, e.g. malic acid or citric acid or an organic phosphoric acid such as phytic acid or phosphoric acid is added to the mixed water. The pH is regulated to 0.5-5.0 to afford a treating liquid for laver. The laver or a culture tool to which the laver sticks is immersed in the treating liquid for the laver to treat the laver.
Patent JP-H09239339-A (JP)
Title: Waste treating material and treatment of waste
Inventor: FUNAHASHI TAKASHI
IPC: C02F11/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To stabilize waste so that the harmful heavy metal contained in slag, soil, sludge and shredder dust as well as the incineration ash of city refuse are not eluted over a long period. SOLUTION: A treating material added with at least one kind among iron powder, amorphous aluminum hydroxide, silicon dioxide, silicate and phosphate, preferably iron powder and at least one kind among aluminum hydroxide, silicon dioxide, silicate and phosphate or more preferably iron powder, amorphous aluminum hydroxide and phosphate, is mixed with the waste contg. harmful materials such as lead, cadmium, mercury, chromium, copper and nickel, and the mixture or the mixture added with water, if necessary, is kneaded, cured and solidified to treat the waste. The porous silicon dioxide and aluminum silicate having 150-1000m<2> /g BET specific surface are preferably used as the silicon dioxide and silicate and at least one kind among the phosphates of magnesium, aluminum, calcium and iron as the phosphate.
Patent JP-S60192602-A (JP)
Inventor: NAKAYAMA HIROAKI
IPC: B27D5/00
Filed: 1984-03-13
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-S62206713-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1986-03-06
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-H09319600-A (JP)
Title: Method for executing remote procedure call and transaction manager
Inventor: IAN ROBAATO GOOBUETSUTO
IPC: G06F15/16
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a system architecture for supporting the development of a concurrent server for one or plural clients. SOLUTION: A transaction manager 110 substitutively receives all the service requests from any of plural clients 20, sets connection regardlessly of a task request and allocates these requests to usable servers 130 in the order of reception in order to equally distribute service resources for connecting a lot of clients/servers. Desirably, the transaction manager 110 activates one server 130 at least regardless of any request, all the client requests for connecting the servers are sent to the transaction manager 110 regardless of any server 130, the task request is arranged in the queue and based on the length of the queue, any server 130 is further started and stopped.
Patent JP-H09324272-A (JP)
Title: Sealing device
Inventor: AIHARA MASAMI
IPC: H01L21/203
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To impart sealability excellent even after repeated uses to a seal member receiving part of separating member by burying an other member composed of the material harder than the demarcating member and locally fusing the boundary of the side parts of both. SOLUTION: In a seal member in which there is a difference in pressure between the inside and outside, a recessed part 8 is formed on a seal member receiving part in a separating member 6, and an other member 11 is burried in the recessed part 8. Next, only the boundary of the side parts of the base metal of separating member 6 and the other member 11 is irradiated with an electron beam or the like, and only the boundary part is locally fused. Since shrinkage at the time of cooling is not generated even in the case the fusing is executed, the flattening degree can be secured. As the base metal of separating member 6, Al alloy, particularly, Al-Mg base alloys are preferably used.  As the other member 11, the one with >=100Hv harder than separating member 6 is preferably used, and precipitation hardening type alloys such as Al-Cu base alloys, Al-Mg-Si base alloys or the like are preferably used.
Patent JP-S58165749-A (JP)
Title: Process for taking out middle bag storing processed food of boiled rice in it, wrapped in laver on its outer periphery
Inventor: YUYA KEIJI
IPC: A23L7/10
Filed: 1982-03-26
Abstract: PURPOSE:To improve operation efficiency and to simplify the preparation of the titled bag, by forming the tip part of an outer bag of the top open type in a bottom state, providing the tip part with a means capable of cutting or separating it. CONSTITUTION:In the outer main bag 1' consisting of an inverted isosceles triangle of a full face of the top open type, the transparent outer bag 1 is provided with the sealing side 4 by folding one side 2 in such a way that it is made longer than the other side 3. The tip part 5 in a bottom shape of the outer main bag 1' is provided in the crossing direction with the perforation 7 to be teared off and separated by drawing the tearing piece 6. The middle bag 8 consists of the concentric main body 8' of the middle bag having a dimension of the external form a slightly smaller than that of the outer bag 1, the sealing side 11 is provided by making one side 9 longer than the other side 10, the sealing side 11 is equipped at both sides with the cross-shaped cuts 13 wherein a large number of main bodies 8' of the middle bags are simultaneously hung by the hanging levers 12 and 12' and they can be torn off. The middle bag 8 is inserted  into the outer bag 1 and a rice ball is packed in it.