baber/WOPTO huggingface dataset:
Patent JP-S55128269-A (JP)
Title: Cell with spiral electrode
Inventor: YAMAGA MINORU
IPC: H01M50/528
Filed: 1979-03-26
Abstract: PURPOSE: To raise discharge performance as well as reduce the loss of core material by closely touching at least end surface of negative electrode in an electrode body rolled up by sliding it vertically through a separator to a current collector by leveling a core metal with an active substance.  
     CONSTITUTION: The positive electrode 3 and the negative electrode 4 are wound up spirally through the separator 5. The positive current collector 6 is placed on the upper part (the end surface of positive electrode) of the spiral electrode body, and the current collector 6 and the upper edge of the positive electrode are welded at several places. On the other hand, the lower edge of the negative electrode 4 is touched with the upper part of the current collector 10 provided at the bottom of the bottomed metal container 9 serving as the negative terminal. Also, the end surface of the negative plate is made up of the intermittently formed porous core metals 1 and the active substance layer 2, and the core metals and the active substance layer are exposed in line with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53120252-A (JP)
Title: Video gate circuit
Inventor: HAMADA YOSHIO
IPC: H03K17/00
Filed: 1977-03-29
Abstract: PURPOSE:To prevent the spike-type noise signal occurrence which is recognized at the switching time of the analog switch.
Patent JP-H07324067-A (JP)
Title: Substituted 1,2,3-thiadiazole-4-thiolate
Inventor: BINGU JITSUKU RII
IPC: C07C327/58
Filed: 1995-02-02
Abstract: Intermediates useful for synthesis of cephalosporins are disclosed, which intermediates are concerned with 1,2,3-thiadiazole-4-thiolates and the preparation of such thiolates.
Patent JP-H06247261-A (JP)
Title: Theft preventive device
Inventor: NAKAJIMA HITOSHI
IPC: B60R25/20
Filed: 1993-02-25
Abstract: PURPOSE:To secure continuity of the theft preventing function of a car and enhance the certainty of theft judgement. CONSTITUTION:A meter node 10, a front node 20, etc., each having a theft judging function are tied through a communication line 2 for multiple communications. The meter node 10 performs control of the transition to the alert mode for theft prevention, and also performs theft judging to control the operation of a horn 14 and a starter cut relay 17. The front node 20 transmits to another node an opening/closing signal of a bonnet switch 24 in compliance with opening and closing of the bonnet, and also performs by itself theft judgment to control lighting-up of a warning lamp 25. Even in case the connection of either node with the communication line is shut, the remaining node(s) execute theft judgement, and the nodes 10, 20,... pass a theft judgement according to the majority law of the nodes in between.
Patent JP-H06252415-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAI YOSHIHIKO
IPC: H01L21/308
Filed: 1993-02-25
Abstract: PURPOSE:To shut out the leak current flowing through a silicon substrate from the structure containing a conduction channel or a quantum line in a quantization functional element or various kinds of elements. CONSTITUTION:The first silicon oxide film 17, surrounding the prescribed region is formed on a silicon substrate 11, and a source 13 and a drain 14 are formed on a quantum wire 16 and both ends of the above-mentioned region. Then, a part of the silicon substrate 11, which comes in contact with one of the source 13 and the drain 14 or both of them, is removed by etching, and the silicon substrate and the silicon oxide film are left without etching by utilizing the difference in etching rate between the silicon substrate and a p-type impurity doped silicon layer. As a result, a leak current can be shut off through the intermediary of the silicon substrate 11 which comes in contact with the source 13 and the drain 14.
Patent JP-S58153430-A (JP)
Title: Transmitter/receiver
Inventor: SAITOU MITSUO
IPC: H04B1/40
Filed: 1982-03-08
Abstract: PURPOSE:To reduce coupling in space, to constitute cascade amplifiers, and to reduce the titled device in size by shielding buffering amplifiers and signal amplifiers to be used for a frequency synthesizer for transmission/reception and a frequency modulator by box system or CAN system. CONSTITUTION:A frequency synthesizer part 1, a frequency modulation part 2 and a mixer part 16 are formed on the same substrate and buffering amplifiers 30, 31 and signal amplifiers 32-35 are constituted into cascade connection and shielded by box system or CAN system.
Patent JP-S61195193-A (JP)
Title: Production of coal-water slurry for fuel
Inventor: HASHI KAZUO
IPC: C10L1/32
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a coal-water slurry having high concentration, usable direct ly as a fuel in a similar manner as fuel oil, and storable without forming a hard cake, stably, by adjusting the ash-content in a coal-water slurry within a specific range. CONSTITUTION:Stock coal powder is deashed e.g. by electrostatic separation, to an ash content of 8-14(wt)%. A mixture of the coal powder, water, and a surfactant (the content of the coal powder is 70-75%) is charged to a wet crusher to effect the control of the grain size of the coal and the uniform kneading of the mixture, and to obtain the objective coal-water slurry having high concentration and having an ash-content of 6-10%.
Patent JP-2000235685-A (JP)
Title: Emergency informing method and emergency information system terminal
Inventor: YOSHIOKA KENJI
IPC: H04B7/26
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an emergency information method and an emergency information system terminal capable of realizing hands-free call in an emergency call without using a speaker exclusive for hands-free call. SOLUTION: The installation of a new speaker is eliminated by using a hands-free system 16 to perform the hands-free call between a center to control the emergency information system such as police, an emergency information center and a user driving a vehicle on which the emergency information system terminal equipment 1 is mounted, and an existing speaker 6 for audio system for the vehicle as a speaker to ring a reception tone signal from the center when the hands-free call is performed.
Patent JP-H09226240-A (JP)
Title: Heat sensitive recording medium and method for forming the medium
Inventor: KOYANO TAKESHI
IPC: B41M5/323
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sensitive recording medium which prevents unnecessary coupling before printing and has excellent preservation stability by sequentially forming layer made of a diazonium salt in which the surface of a tetraphenyl borate chlorinated, and a layer containing coupler and a basic compound on a support. SOLUTION: After a support is coated with a coating liquid containing a diazonium salt solution with an organic solvent used as a solvent and dried to form a later made of the diazonium salt, the surface of the layer is brought into contact with the sodium tetraphenyl borate water solution. Then, the layer made of the salt is coated with the coating liquid containing coupler and a basic compound and dried to obtain a heart sensitive recording medium. The suitable salts include 4-morphlino-2,5-butoxybenzene- diazoniumhexafluorophosphate. The suitable coupler includes 2-hydroxy-3-anilide naphthoate. The usable basic compound includes 1,2,3-triphenylguianidine.
Patent JP-S63203356-A (JP)
Title: Printing part mechanism
Inventor: TSUKADA TETSUO
IPC: B41J11/20
Filed: 1987-02-19
Abstract: PURPOSE:To automatically correct the gap between a platen and a printing head to keep the same constant, by a method wherein the core axis of a platen is pressed in the direction of a printing head to be brought into contact with a stopper simultaneously thermally expanded or contracted in a platen direction in the same dimension as the platen thermally expanded or contracted in the radial direction by heat. CONSTITUTION:A stopper 19 is formed of a member simultaneously thermally expanded or contracted in the dimension same to the dimension wherein a platen 2 is thermally expanded or contracted in the radius direction thereof, that is, the dimension when a rubber layer 2b is thermally expanded or contracted and fixed to the platen 2 in opposed relation to the core axis 2c thereof. Therefore, when the rubber layer 2b of the platen 2 is thermally expanded as shown by a two-dot broken line 2b', the stopper 19 also thermally expands as shown by a two-dot broken line 19'. By the thermal expansion of the stopper 19, the core axis 2c of the platen 2 is pressed and the platen 2 moves in the direction opposite to a printing head. The movement quantity of the platen is same to the expansion quantity of the rubber layer 2b and, therefore, the gap G between the printing head 12 and the platen 2 is always kept constant regardless of the variation in the environmental temp.
Patent JP-H09228203-A (JP)
Title: Lace stitch fabric and knitting thereof
Inventor: MOTOTANI YASUHIKO
IPC: D04B21/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a lace stitch fabric capable of extending or restoring only an important part, as necessary, or tightening only the important point by imparting the stretchability to only a required limited point while sewing a continuous lace stitch fabric and decorating the knitted fabric. SOLUTION: Stretchable yarns 4 are knitted in each of at least a part of plural wales 1 and plural kinds of groups of continuously knitted courses 7 are formed. The degree of extension at which the stretchable yarns 4 is extended in each of the plural kinds of the groups of courses 7 is varied to carry out the knitting. The stretchable yarns 4 are knitted in each of at least the part of the plural wales 1 and the plural kinds of the groups of continuously formed courses 7 in the longitudinal direction are knitted. The restoration shrinkability in the longitudinal direction imparted to the knitted stretchable yarns 4 are changed in each of the plural kinds of the groups of courses 7 to afford a lace stitch fabric.  The resultant lace stitch fabric comprises the stretchable yarns 4 knitted in each of at least the part of the plural wales 1 and the plural kinds of the groups of the courses 7, continuously formed in the longitudinal direction and knitted therein and has the varied restoration shrinkability due to the elastic recovery of the knitted stretchable yarns 4 in each of the groups of the plural kinds of courses 7 when extended in the longitudinal direction.
Patent JP-H01254704-A (JP)
Title: Polymerization method
Inventor: ANTONII PIKARINGU
IPC: C08F22/40
Filed: 1989-02-17
Abstract: PURPOSE: To delay the start of polymerization in group transfer polymerization by polymerizing a polar acrylic type or maleimide monomer in contact with a specified initiator, a co-catalyst and an agent capable of interacting with the anion of the co-catalyst.  
     CONSTITUTION: At least one polar acrylic type or maleimide monomer (such as methyl methacrylate, for example), is contacted with a tetracoordinate organosilicon, organotin or organogermanium initiator A having at least one initiating site {such as [(1-methoxy-2-methyl-1-propenyl)oxy] trimethyl silane, for example}, a co-catalyst B (such as tetrabutyl ammonium fluoride, for example), which is the supply source of fluoride, bifluoride, cyanide or azide ion or Lewis acid, and an agent C capable of interacting with the anion of the co-catalyst. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58154755-A (JP)
Title: Composite container having excellent preservability and production thereof
Inventor: MARUHASHI KICHIJI
IPC: C08L77/00
Filed: 1982-03-10
Abstract: PURPOSE:To provide a composite container having excellent preservability for food cntained therein, consisting of an outer member composed of a paper substrate for shape retention and an inner member made of a flexible plastic having gas barrier properties. CONSTITUTION:A cup-shaped outer member 1 (numeral 3 represents a cup body, 4 is a cup bottom) composed of a paper substrate (gas-permeable) and a seamless cup-shaped inner member 2 having gas barrier properties  provicted with a polymer blend layer composed of 95-5pts.wt. ethylene/vinyl alcohol copolymer and 5-95pts.wt. polyamide, having a draw ratio defined by H/D (wherein H is the height of an inner member and D is the opening size) of 0.5 or above, and having a cup wall molecular-orientated   are joined to each other through an adhesive layer 7 between opening ends 5 and 8 to form a composite container (numeral 9 is a lid material provided with a heat sealant 11).
Patent JP-2000233000-A (JP)
Title: Walking helping tool
Inventor: OTOJIMA HIRAO
IPC: A61H3/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a walking helping tool capable of helping the walking of a person and making even a person with a disabled foot due to an injury or the like able to perform walking training and the rehabilitation of stretching the knee or the like. SOLUTION: A hip part supporting part 2 is connected successively to a waist part mounting part, foot part links (4 and 5) are arranged freely turnably to the waist part mounting part, a ground part 6 is attached on the foot part link 5 and the load of body weight applied to the hip part supporting part 2 is received at the ground part through the foot part link 5. Further, the left and right foot part links 5 and 6 are connected so as to be moved in inverse directions and the walking training is performed by the movement of one foot.
Patent JP-S52119499-A (JP)
Title: Production of compounds of rare earth elements
Inventor: KURATA ATSUZOU
IPC: C01F17/00
Filed: 1976-04-01
Abstract: PURPOSE: To efficiently extract compounds of rare earth elements from an acidic aqueous solution containing the compounds and phosphate ion by using specified acidic phosphate without forming a dirt layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06245863-A (JP)
Title: Coffee maker
Inventor: SHIRAI YOSHINARI
IPC: A47J31/44
Filed: 1993-02-25
Abstract: PURPOSE:To provide a coffee maker which enables to confirm the condition of hot water running and to extract good coffee. CONSTITUTION:The hot water-running structure 13 consists of a transparent domed cover 14 for hot water-running and a transparent domed hot water- running body 15 having many holes 17 and locating under the cover 14 with the opening 18, and hot water is introduced to the opening 18 in the structure 13. The hot water introduced to the opening 18 is distributed easily running on the convex surface of the water-running body 15, and drops on coffee case through many holes 17 of the hot water-running body, and is poured uniformly on the ground coffee, and good coffee is extracted.
Patent JP-S56132883-A (JP)
Title: Adding and mixing circuit of digital picture signal
Inventor: WATANABE TOSHIROU
IPC: H04N5/265
Filed: 1980-03-21
Abstract: PURPOSE:To constitute a circuit so that a black level of an adding and mixing output picture signal is not varied, in case plural digital input picture signals are added and mixed, by setting in advance a black level of the digital input picture signal to ''0'' by a digital value. CONSTITUTION:A digital picture signal A by which a black level is made 40 by a digital value is level-shifted so that a black level becomes ''0'' by a digital value by the clamping circuit 1, and it becomes a digital picture signal A'. In the same way, a digital picture signal B is converted to a digital picture signal B' by which a digital value of a black level is made ''0'', by the clamping circuit 2. Said digital picture signal A' and digital picture signal B' are input to the adder 3, the result of said addition is led to the output terminal, and a digital picture signal C is output.
Patent JP-H09231862-A (JP)
Title: Cover switch
Inventor: WATABE TSUNEO
IPC: H01H13/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To surely prevent the malfunction of a driving device when a cover is opened in an appliance having the driving device in an appliance frame in which the cover capable of closing is fixed. SOLUTION: A front panel 4 is fixed to the front of an appliance frame 1 so as to be turnable. A door key lock 5 is installed in the right middle part of the front panel 4. A pin member 6 is projected from the tip of the door key lock 5. A casing 10 building in a normally opened switch 9 having an actuator 8 in the position corresponding to the door key lock 5 is fixed to the intermediate part of a right side longitudinal lever of a frame 2. A small diameter opening part 11 is formed in the position facing the pin member 6 of the casing 10. When the front panel 4 is closed, the pin member 6 pushes the actuator 8, and when the front panel 4 is opened, the pin member 6 is separated from the actuator 8.
Patent JP-S5838784-A (JP)
Inventor: KARURUUHAINTSU SHIYUTORUTSUKU
IPC: C10B21/16
Filed: 1982-03-10
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-H10233533-A (JP)
Title: Method and device for forming light emitting device
Inventor: SAKANO AKIMASA
IPC: H01L33/06
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately control the content and distribution of a fluorescent material on an LED chip by applying a desired amount of a mixture of the fluorescent material and a binder to the LED chip while the mixture is held while stirring so that the concentrations of the fluorescent material and binder in the mixture may become constant. SOLUTION: An injecting device 101 has a holding means which holds a fluorescent material and a binder which is made to contain the fluorescent material and the holding means is provided with a stirring means which mixes the fluorescent material and binder together and stirs the mixture so that the concentrations of the material and binder in the mixture may become constant. Then the mixture containing prescribed amounts of the fluorescent material and binder is applied to an LED chip by adjusting the position of a substrate 103 on which the LED chip is arranged to an injection hole from the device 101 by means of a position adjusting means 102. Therefore, a light emitting device having a stable light emitting characteristic can be formed with high volume productivity.
Patent JP-S59162708-A (JP)
Inventor: IRIE SHINICHI
IPC: H02G15/08
Filed: 1983-03-07
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-2000233507-A (JP)
Title: Production of ink-jet recording apparatus
Inventor: KADOWAKI AKIHIKO
IPC: B41J2/16
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method for an ink-jet recording apparatus capable of jointing an adhesion seal part of an ink-jet recording head with the excellent sealing property and a high linearity. SOLUTION: At the time of adhesion sealing of a recording head main body 11 and an auxiliary plate 12 by an adhesion seal member 13, a nozzle side gel 100a made from a polyethylene soft gel of a hardness Asker C-4 deg. is pressured against the nozzle opening surface 114. At the time of adhesion sealing of the recording head main body 11 and a holder 2 by an adhesion seal member 23, a supply path side gel 100b made from the same gel is pressured against the supply path opening surface 115. According to the pressure by the gels 100a and 100b, even if an adhesion seal member with the excellent adhesion sealing property and a low viscosity is used, entrance of the adhesion seal member into a nozzle 1113 or an ink supply path 1111 can be prevented.
Patent JP-S56133644-A (JP)
Title: Ultrasonic hydrometer
Inventor: KANDA MOTOI
IPC: G01N29/024
Filed: 1980-03-24
Abstract: PURPOSE:To measure the specific gravity of the electrolyte of a lead storage battery without interrupting electric feed, by preventing air bubbles from entering into a propagation path for an ultrasonic wave, by surrounding the external circumference of the propagation path with a filter having an opening atop. CONSTITUTION:Into lead storage battery 20 consisting of electrodes 17 and 18 with leads 15 and 16 in electrolyte cell 14 and electrolyte 19, such as a solution of sulfuric acid, specific gravity measurement part 2 of ultrasonic aerometer 1 is inserted. Next, oscillation and reception plate 5 emits an ultrasonic wave and then receives an ultrasonic wave reflected by reflecting plate 7 to detect the speed of the ultrasonic wave propagating in propagation path 9, transducer 11 converts it into an electric signal, and converter 4 converts it into the specific gravity of the liquid and displays it. When a measurement of specific gravity is taken during power feed, air bubbles are generated from electrode 17 and 18 surfaces in bulk, but those air bubbles do not enter the propagation path 9 because its outside is surrounded with filter 13. Since filter 13 has opening part 12 atop, an interchange of the liquid between the inside and outside of filter 13 is performed rapidly, so that the device can follow up fluctuation of specific gravity in a short time.
Patent JP-H05235507-A (JP)
Title: Method and device for manufacturing printed wiring board
Inventor: USHIJIMA HIROYUKI
IPC: H05K3/00
Filed: 1992-02-25
Abstract: PURPOSE:To levitate a printed wiring board to decrease the influence of a carrying tool, by levitating the printed wiring board by the effect of pressure of treating solution and air from the lower side of the printed wiring board, simultaneously jetting the treating solution from above the printed wiring board, and applying other pressure from the other side. CONSTITUTION:A cabinet 1 retains a nozzle group constituted of a plurality of nozzles 2 which jet treating solution upward, a plurality of nozzles 3 which jet the treating solution downward, and a plurality of nozzles 4 which jet air upward. A means applying pressure to the printed wiring board 7 from the direction different to that of the pressure applied from the nozzles 2, 3, 4 is installed, and a means delivering the printed wiring board 7 is also installed. In the means which applies pressure to the printed wiring board 7, the pressure of the treating solution jetted from the nozzles 2 is set small toward the moving direction. In the means delivering the printed wiring board 7, a pair of or a plurality of squeeze rolls 61 are installed on the upper and the lower sides, and further a pair of or a plurality of air knives are installed.
Patent JP-2000236512-A (JP)
Title: Image processor, its method and served medium
Inventor: UCHINO HIROAKI
IPC: G06F3/0481
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To recognize the number of picture stored in respective storage media, a compression rate of the pictures or the like. SOLUTION: A PC card interface 65 reads number or still pictures and the still picture stored from a mounted PC card 9. A memory stick interface 66 reads the number or still pictures and the still pictures stored from a mounted memory stick 10. A superimpose section 68 outputs a signal displaying a 1st icon and the number of the still pictures stored in the PC card 9 when the PC card 9 is mounted and outputs the signal displaying a 2nd icon and the number of the still pictures stored in the memory stick 10 when the memory stick 10 is mounted.