baber/WOPTO huggingface dataset:
Patent JP-S57178946-A (JP)
Title: Lighting apparatus fixing method for car radiator grill
Inventor: OOKURA TOSHIO
IPC: B60Q1/04
Filed: 1981-04-30
Abstract: PURPOSE:To simplify a molding process and upgrade its strength by molding a lamp housing and a radiator grill as one piece construction during injection molding and fixing a lighting apparatus to radiator grill. CONSTITUTION:When a radiator grill 11 is molded by an injection molding method, a cup-shaped lamp housing molding space L is formed and communicated to a molding space M which forms the grill 11 between the metal molds A and B. Resin is then injected and molded into one piece-shape. After the molding, a mask is laid and a reflex film is formed in the interior of a housing lamp 12 by vacuum evaporation and spattering. Therefore, molding can be achieved by a single process, and the need of screw clamping is eliminated, thereby simplifying the molding process. In addition to the simplified process, the mechanical strength can be improved by the integrated construction.
Patent JP-S61225138-A (JP)
Title: Optical resolution of alcohol bearing atomic groups containing multiple bonds
Inventor: SHIBATA TORU
IPC: C07C69/78
Filed: 1985-03-29
Abstract: PURPOSE:An enatiomer mixture of asymmetric alcohol or its derivative bearing groups containing multiple bonds other than aryl and heteroaryl groups is optically resolved by means of a separating agent containg a polysaccharide derivative as an active component. CONSTITUTION:Optical resolution of an enantiomer mixture of asymmetric alcohol such as a compound of formula I, II, III or IV bearing atomic groups containing multiple bonds other than aryl and heteroaryl groups or its derivative is effected by means of a resolution agent which is composed of a polysaccharide or its derivative. Homoglycan of high regularity is preferred as a resolution agent and cellulose, amylose and beta-1,4-chitosan which are readily available in a pure form is more preferred. The resolution agent is used as such or immobilized on a carrier and used in a column for liquid or gas chromatography.
Patent JP-H05276235-A (JP)
Title: Automatic route selector
IPC: H04M1/26
Filed: 1992-03-24
Abstract: PURPOSE:To obtain an automatic route selector with selects a profitable communication network considering communication quantity in a specific period and a specific time zone in the past. CONSTITUTION:In the automatic route selector which houses at least one or more terminals and selects the communication route of a housed terminal from the communication network of plural communication enterprises, the communication quantity in communication performed to an incoming call number at every specific period or specific time zone is recorded in accordance with the incoming call number in the call setting information 9 of an outgoing terminal, and the communication network 4 or 5 by which the present communication is transmitted with the lowest charge based on the communication quantity at every specific period or specific time zone in the communication this time is selected. The communication network for the communication route can be selected by adding the network number of a selected communication network 4 or 5 on the incoming call number in the call setting information 9, and sending the call setting information on which the network number is added to an exchange 3.
Patent JP-S56164033-A (JP)
Title: Optical glass
Inventor: SAGARA HIROHARU
IPC: C03C3/12
Filed: 1980-05-21
Abstract: PURPOSE: SiO 2 , B 2 O 3 , La 2 O 3 , Yb 2 O 3  and ZnO are used as the major ingredients to produce high-refractive index, low-dispersion optical glass of low Ta 2 O 3  content by no use of ThO 2 .  
     CONSTITUTION: Powdery silica, boric acid, lanthanum oxide, ytterbium oxide, zinc white and so on are appropriately weighted and melted in a platium crucible to produce the objective optical glass. The composition is as follows: SiO 2 ; 8.5W 14%, B 2 O 3 ; 8W14%, La 2 O 3 ; 25W45%, Yb 2 O 3 ; 2W40%, ZnO; 11W25%, Al 2 O 3 ; 0W5%, Gd 2 O 3 +Y 2 O 3 ; 0W15%, MgO+CaO+SrO+BaO+PbO; 0W10%; ZrO 2 ; 0W6%, TiO 2 ; 0W5%, Ta 2 O 5 ; 0W6%, Nb 2 O 5 ; 0W6%, WO 3 ; 0W6%, GeO 2 ; 0W 10%, In 2 O 3 ; 0W5%, Bi 2 O 3 ; 0W5%, HfO 2 ; 0W5%. The refractive index is 1.75W 1.85 and the Abbe's number is 40W50. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04300579-A (JP)
Title: Sewing data generating device of sewing machine
Inventor: SHIGETA KATSUNORI
IPC: D05B19/04
Filed: 1991-03-29
Abstract: PURPOSE:To generate the sewing data for generating a beautiful seam by providing a means for giving inclination data to each inputted coordinate data and a means for designating length of a seam. CONSTITUTION:By depressing a switch of a cursor 12, an origin position is inputted, and thereafter, each point of a seam pattern is inputted by the cursor 12. Subsequently, when the switch operates a 'curve input', the device goes into a sewing data generation mode, and inputted coordinate data is obtained successively and stored in a RAM 24. When the 'curve input' operated again, inclination data is given to the inputted coordinate data, respectively. Next, by the adjacent coordinate data to which the inclination data is given, a curve interpolated by a cubic equation is derived, and by length of a seam designated on this cubic equation curve, the curve is divided and a seam point is derive. In such a way, by only inputting plural coordinate data on a free curve containing a start point and an end point of the free curve, sewing data for generating a beautiful seam can be generated.
Patent JP-H03267614-A (JP)
Title: Change-over method for burner of boiler
Inventor: NAKAJIMA KUNIHIRO
IPC: F23N5/00
Filed: 1990-03-16
Abstract: PURPOSE:To efficiently utilize a burner by providing a process, in which discrepancies between patterns are detected by comparing ignition patterns according to the order of setting with appropriate ignition patterns to ignite or extinguish groups of burners, one by one, so that ignition patterns are conformed to the appropriate ignition patterns. CONSTITUTION:The order of ignition for groups of burners in a mode of operation is determined taking account of influence on sections caused by starting and stopping of a boiler. In order to change the output of the boiler, the number of ignition of burners is increased or decreased according to the order of ignition in a mode of operation. And discrepancies between the ignition patterns based on the mode of operation and ideal and appropriate patterns at a given output are detected to conform the former patterns to the latter one by correcting the former patterns, so that an operation can be performed at any output of the boiler, in which thermal influence, thermal displacement etc., are reduced. As a result, desired number of ignition of burners can be rapidly achieved and thermal influence and displacement for a boiler plant can be reduced, resulting in an operation of high thermal efficiency.
Patent JP-H04301481-A (JP)
Title: Printer
Inventor: SAITO TETSUYA
IPC: B41J19/20
Filed: 1991-03-29
Abstract: PURPOSE:To provide a printer wherein a record head and a mechanical drive source of members relating to recording equipped with a carriage are disposed at other places than the place of the carriage, and the number of members which support the carriage movably can be reduced. CONSTITUTION:A motor 4 is provided at other place than the place of a carriage 6. Drive transfer means 16-20 of a record head provided on the carriage 6 are to be driven by a drive source 4 through a rotary shaft 23. In addition, the rotary shaft 23 serves as a guide shaft for guiding the carriage 6 movably.
Patent JP-H02245020-A (JP)
Title: Production of polyester
Inventor: SASAKI SHINGO
IPC: C08G63/78
Filed: 1989-03-17
Abstract: PURPOSE:To make it possible to inhibit the thermal decomposition during melt molding and to decrease MW lowering, coloration, the formation of decomposition gas, etc., by polycondensing a polycarboxylic acid component with a polyalcohol component by melting in the presence of an alkali metal salt of metaphosphoric acid. CONSTITUTION:At least one polycarboxylic acid component (e.g. terephthalic acid) is reacted with at least one polyalcohol component (e.g. ethylene glycol) at 150-250 deg.C under a normal or elevated pressure to remove a substantially theoretical amount of water to accomplish the esterification reaction. After a polycondensation catalyst (e.g. Sb2O3) and 1X10<-5>-5X10<-3>mol, per mol of the total acid, of an alkali metal metaphosphate (e.g. lithium metaphosphate) are added to the reaction mixture, the resulting mixture is polycondensed by melting at 200-290 deg.C in vacuo.
Patent JP-H11265994-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI SATOSHI
IPC: H01L29/792
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To enable a trench formed for isolating a flash memory to be lessened in width, by a method wherein an insulating film is left as side walls on the inner peripheral surface of an opening and on the side of a belt-like pattern, and a contact hole surrounded with a side wall is formed inside the opening. SOLUTION: A silicon oxide film on a second interlayer insulating film 15 is removed by reactive ion etching, a silicon oxide film inside an opening 17 is etched in a vertical direction to form a contact hole 18 which makes nearly the center of a drain layer exposed. A layered film composed of Al/Cu is formed inside the contact hole 18 and on the second interlayer insulating film 15 respectively through a sputtering method. The metal film is patterned into parallel bit lines 20 which are each put through the contact holes 18. Therefore, when the contact hole 18 is formed on a drain layer, a patterning mask alignment process can be dispensed with.
Patent JP-S56163798-A (JP)
Title: Method for controlling load divided charging sludge in digestion tank
Inventor: KIMURA KENICHI
IPC: C02F11/04
Filed: 1980-05-22
Abstract: PURPOSE: To increase the amount of production of digester gas in a digestion tank  by detecting the rate of change in the amoumt of production of the digester gas in  the digestion tank, and supplying an intended amount of concd. sludge to the digestion tank when said rate of change attains the preset value.  
     CONSTITUTION: The operator sets divided charging times N and the set value δ for the rate of gas production during charging by means of set values 2, 1, and inputs  the same to an operator 3. The calculated charging amount for the 1st time is supplied from a storage tank 9 into a digestion tank 8 by a charging pump 7. The  metering value of a gas flow meter 4 is being inputted to the operator 3 in a similar  manner. In the operator, the rate of gas production dy/dt is operated. When the  value of dy/dt equals to the set value δ, again the pump 7 is driven and the intended amount of sludge is supplied into the tank 8. The charging amount of the final  time in a day is operated according to the specific operation equations. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10264570-A (JP)
Title: Thin storage shelf for envelope, card and the life
Inventor: YAGYU SENJU
IPC: B42F7/14
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the storage and unloading of envelopes, cards such as medical consultation tickets by a method wherein the front plates of shelves consisting of two rungs or an upper and a lower rungs can be removed by sliding upwards. SOLUTION: A zigzag rear main body 1, in which a backward projecting fixing part 7 having holes 6 is provided, forms an upper shelf 2a and a lower shelf 2b. On both the sides of the upper shelf 2a and of the lower shelf 2b, rectangular sliding supporting parts 3a and 3b are provided. The sliding parts c1 and c2 of the sliding supporting parts 3a and 3b of the upper shelf and of the lower shelf protrude horizontally beyond both end side face parts B of the rear main body. At both the sides of the upper front plate 4a and of the lower front plate 4b, catch parts 5a and 5b having the shape of a hook curved rearward are provided. Notches A1 and A2 are provided at the lower parts of the upper and the lower front plates. The upper and the lower front plates are used by slidingly attaching and detaching.
Patent JP-H11266085-A (JP)
Title: Cable introduction structure of communication equipment device frame
Inventor: KONISHI MASATO
IPC: H05K7/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To realize a cable introduction structure, which is capable of introducing an optical cable and an electrical cable orderly and easily into a communication equipment device rack, where a communication equipment is housed. SOLUTION: Housing units 25 where each communication equipment 23 is housed and excess cable processing units 29 which process the excess length of an optical cable 27 are alternately provided in a device rack body 21 in a vertical direction, and a cable introducing structure for a communication equipment device rack is equipped with an electrical cable introducing space 39 which is provided to the one side of the device rack main body 21 in a vertical direction and an optical cable introduction path 35, which is provided to the rear center of the device rack main body 21, in a vertical direction to introduce an optical cable.
Patent JP-S54159967-A (JP)
Title: Paper supplier
Inventor: KANEKO TAMAKI
IPC: B65H1/14
Filed: 1978-06-06
Abstract: PURPOSE: To prevent interference of the paper remaining as squeezed in a rotary separator with the paper supply tray by providing means for lowering the paper supply tray so as to separate the paper supply member from the top sheet of a pile of paper and lowering the paper supply tray with the means before it is moved for the insertion into and taking out of the machine body.  
     CONSTITUTION: A pile of paper 2 on a vertically movable paper supply tray 1 is supplied with a paper supply member and separated one by one with a roller-shaped rotary separator. The paper supply tray 1 is lowered by belts 17,14 prior to being taken out of the machine body C. Then a stopper 24 is released and the tray 1 is taken out in the direction B by a belt 22. If, in this instance, the rotary separator is moved so as to release its squeeze performance, the sheet of paper squeezed therein for preventing double feeding will be lowered and taken out more effectively together with the paper supply tray 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63232532-A (JP)
Title: Calling system in private cordless telephone
Inventor: KOJIMA SUSUMU
IPC: H04B7/26
Filed: 1987-03-19
Abstract: PURPOSE:To reduce the ineffective processes of a channel for controlling a call connection and to improve a use efficiency by administering the on/off state of a power source every cordless telephone set and executing a calling action only on-state of the power source. CONSTITUTION:When the manual switch 5 of the cordless telephone set is switched ON, a control part 2 sets a transmitter-receiver 3 and a transceiver interface 4 in initial states and at the same time switches ON a control switch 6 so as to transmit power source ON information to a cordless telephone private branch exchange through the transmitter-receiver 3 and an antenna. The private branch exchange updates the storage of the power source on/off-state every cordless telephone set and executes the calling action only at the time of detecting that the power source pf the cordless telephone set which receives the call is ON in case of receiving the signal calling any of the cordless telephone sets. Thus, the ineffective holding of a radio control channel which is used for the control of the call connection can be reduced and the use efficiency can be raised.
Patent JP-H05272408-A (JP)
Title: Combustor for stirling engine
IPC: F02G1/055
Filed: 1992-03-25
Abstract: PURPOSE:To heat working gas in a plurality of heater tube uniformly by enlarging injection holes in which flame having its effect influenced on the center part of a heat accumulator housing is generated, and minifying injection holes in which flame having its effect influenced on the outer end part thereof is generated. CONSTITUTION:A plurality of injection holes 24 having different diameters are bored in a fuel injection nozzle 13, so that the largest flame has its effect influenced on the center parts of manifolds 19, 20 arranged in a heat accumulator housing 18, and the smallest flame has its effect influenced on the outer end parts of the manifolds 19, 20. For example, injection holes 24a, 24b having large diameters are bored, so that largest flame has its effect, and injection holes 24c, 24d having small diameters are bored, so that smallest flame has its effect. Also, injection holes 24e to 24h having intermediate diameters are bored between them. Since the amount of a flame having an effect according to the flow amount of working gas in the heater tube 16 is distributed, it is possible to obtain the optimum output efficiency of Stirling engine without having any excessive/deficient heat amount of the heater tube 16.
Patent JP-H07280996-A (JP)
Title: Glass melting furnace
Inventor: MASAKI TOSHIO
IPC: C03B5/027
Filed: 1994-04-05
Abstract: PURPOSE:To perform the control of fluidity of melt material, prevent the occurrence of a short circuit accident caused by deposit of elements of the platinum family or the like and heighten safety of a melting furnace. CONSTITUTION:A piece of melt material brought into contact with an auxiliary electrode 11 is cooled, the viscosity thereof is heightened, metal of elements of the platinum family or the like is stayed in the melt material and occurrence of a precipitation phenomenon is controlled by providing the auxiliary electrode 11 arranged at a lower position of a main electrode 3 in an opposed state and producing resistance heating in neighborhood thereof and a cooling means 12 disposed on the auxiliary electrode 11, supplying a cooling medium and performing cooling.
Patent JP-H11264924-A (JP)
Title: Optical fiber cable
Inventor: ONO HIROSHI
IPC: G02B6/44
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable which can prevent a transmission loss due to a drop in temperature from increasing and also prevent the loss from increasing when its connector is connected to a terminal. SOLUTION: The optical fiber cable is constituted by coating ribbons 9 of coated optical fibers arranged in a plane shape in parallel and a tensile strength body 4 arranged between the ribbons 9 together with a coating layer 3 and grooves 8 for tearing are formed in the coating layer 3 between the ribbons 9 and tensile strength body 4; and the tensile strength body 4 is brought into contact with the coating layer 3, and the ribbons 9 of coated optical fibers are coated with the coating layer 3 across tensile strength fibers 2, which are coated with the coating layer 3 slidably along the length.
Patent JP-H01240325-A (JP)
Title: Full time four-wheel drive device
Inventor: HORIE KENJI
IPC: F16H48/30
Filed: 1988-03-22
Abstract: PURPOSE:To improve driving efficiency by driving each revolution of front and rear, and right and left wheels respectively in such a way that a specific relative formula is satisfied, and thereby regulating the difference in rolling locus among the respective wheels satisfactorily so as to restrain loss in power to be minimum. CONSTITUTION:The torque of the output shaft 11 of an engine 1 is destributed so as to be transmitted to each wheel 41 through 44 of front and rear; and right and left wheels via a speed change gear 2, a differential gear mechanism and the like. In this case, each bevel gear 305 and 307 meshed with the right and left sides of an upper bevel pinion gear 303 in the differential gear mechanism is connected with the front wheel 41 and the rear wheel 44 respectively via each shaft 306 and 318. And each bevel gear 310 and 312 meshed with the right and left sides of a lower bevel pinion gear 304 is connected with the front right wheel 42 and the rear left wheel 43 respectively via each shaft 311 and 323. And when let each revolution of the respective wheels 41 through 44 be represented by a, b, C and D respectively, each wheel shall be driven so that the relative formula of a+D=b+C is satisfied.
Patent JP-H06276845-A (JP)
Title: Blower unit for wind selection in thresher
Inventor: NAKAYA SHOICHI
IPC: A01F12/48
Filed: 1993-03-26
Abstract: PURPOSE:To sufficiently improve the wind selection performance of a thresher provided with plural openings for blowing off the grading wind into a wind selection chamber in a fan mill accommodation case in a state of mutually different rotational direction phases by stabilizing the amount of the air supplied through the respective blow-off openings for the grading wind. CONSTITUTION:In forming plural blow-off openings 12 and 13 for the grading wind in a case 11 for accommodating a fan mill so that the vertical directions of the openings may be mutually different, one of the blow-off openings 12 and 13 for the grading wind is arranged at the same position in the axial direction of the rotational shaft of a fan mill 3b and ones having a different phase in the rotational direction among the blow-off openings 12 and 13 for the grading wind are alternately arranged in a state where the position in the axial direction of the rotational shaft of the fan mill 3b is different.
Patent JP-2000256147-A (JP)
Title: Pretreatment agent for permanent wave
Inventor: KANETANI ARIKAZU
IPC: A61K8/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment agent for permanent waves capable of imparting uniformly straight effect to curly hair while protecting the already damaged part of hair in straight permanent treatment and preventing the part of hair from additionally being damaged in straight permanent treatment. SOLUTION: This pretreatment agent for permanent waves is composed of a mixture prepared by including hydrolyzed collagen, a N-[2- hydroxy-3-(coconut oil alkyldimethylammonio)propyl]hydrolyzed keratin chloride, a N-[2-hydroxy-3-(trimethylammonio)propyl]hydrolyzed keratin chloride, ethylsulfatelanolinfatty acid aminopropylethyldimethylammonium, and a dimethyldiallylammonium chloride/acrylic acid copolymer and/or a dimethyldiallylammonium chloride/acrylic acid/acrylamide terpolymer.
Patent JP-S60210294-A (JP)
Inventor: YANO KAZUYUKI
IPC: D06F37/24
Filed: 1984-04-05
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-S59194223-A (JP)
Title: Power converter
Inventor: TACHIBANA YOSHITAKA
IPC: H02M7/162
Filed: 1983-04-18
Abstract: PURPOSE:To improve reliability by providing a means which decides on a power source frequency and varying automatically sampling time intervals on the basis of the result of decision. CONSTITUTION:A zero-cross point of a power source 1 is detected by a power source synchronizing pulse generating circuit 5 through a synchronous transformer 4. Further, a load current is detected at specific sampling time DELTAT through a current sensor 9, and a control arithmetic means 10 obtains a phase control signal by said detected value and the output of a current setting circuit 7. A gate pulse generating circuit 11 controls a thyristor rectifier 3 on the basis of said control signal and synchronizing pulses to perform constant current control over a load 12. In this case, a reference clock generating circuit 17 is used to measure intervals of sad synchronizing pulses by a pulse width measuring means 13, and a decision 14 on the power source frequency is made on the basis of the intervals to display 16 the frequency; and said sampling time DELTAT is varied and switched by an arithmetic coefficient switching means 15 according to the frequency.