baber/WOPTO huggingface dataset:
Patent JP-H0368608-A (JP)
Title: Acrylonitrile compolymer and preparation thereof
Inventor: HISATANI KUNIO
IPC: C08F220/42
Filed: 1989-08-08
Abstract: PURPOSE:To improve the stereoregularity by keeping the isotactic triad fraction of a triad consisting of acrylonitrile monomer units alone and the viscosity- average mol.wt. each in a specified range. CONSTITUTION:An acrylonitrile copolymer having an isotactic triad fraction of a triad consisting of acrylonitrile monomer units alone of 0.35 or higher and a viscosity-average mol.wt. of 10000 or higher is produced by copolymerizing 50wt.% or higher acrylonitrile with a monomer copolymerizable with it in an org. solvent in the presence of an initiator comprising an alkaline earth metal-contg. org. compd. selected from the group consisting of an Mg compd. [e.g. R2Mg wherein R is an aliph. and/or arom. hydrocarbon group, RMgX, R2NMgR, R2NMgNR2 (in R2NMgR and R2NMgNR2, two Rs expressed by R2 may combine with each other to form a heterocyclic ring including N to which they are attached), and (R3Si)2NMgR], a Be compd. (e.g. R2Be or RBeX), and a Ca compd. (e.g. R2Ca or R2CaX) or, if necessary, a combination of the alkaline earth metal-contg. org. compd. with a transition metal compd.; or an organometallic compd. contg. at least two metals of the groups I and III of the periodic table.
Patent JP-H04102558-A (JP)
Title: Dry ice cold insulating package
Inventor: ONODA TOKIO
IPC: B65D65/38
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a dry ice cold insulating package capable of controlling dew condensation and small in thickness but great in strength by using as this packaging material a nonwoven fabric made of the hydrophobic synthetic fiber having a specific gas permeability. CONSTITUTION:A nonwoven fabric made of the hydrophobic synthetic fiber having a gas permeability of 1-200 seconds/100cc is used in a dry ice cold insulating package. As the material of the aforesaid nonwoven fabric, polyolefin fiber, polyethylene terephthalate fiber and polyamide fiber are used. The use of the packaging material having the gas permeability over a 1-200 seconds/100cc range makes dew condensation difficult. Since the carbon dioxide produced by the sublimation of the dry ice passes entirely over the surface of the package and since the carbon dioxide layer is thus formed enclosing the outer surface thereof, the moisture in the atmospheric air is prevented from coming into contact with the surface of the packaging material and the surface thereof is prevented from dew condensation. If the gas permeability of the packaging material is less than 1 second/100cc, the dry ice is used up sooner and the cold insulating time is shortened and, if the gas permeability thereof exceeds 200 seconds/100cc, the carbon dioxide passes over the packaging material in a reduced amount, the formation of the carbon dioxide layer over the outer surface of the packaging material becomes difficult and the prevention of the dew condensation over the outer surface thereof becomes also difficult.
Patent JP-H0369177-A (JP)
Title: Metal vapor laser device
Inventor: MIZUGUCHI KOJI
IPC: H01S3/03
Filed: 1989-08-08
Abstract: PURPOSE:To enhance excitation efficiency of metal evaporation by placing a shield material with conductivity so that it may be extended in axial direction within a heat-resistant layer and by placing the shield material in radiation shape for a furnace tube for reducing inductance generated at the heat-resistant layer around the furnace tube and for achieving a high-speed rise of a discharge pulse. CONSTITUTION:In a metal vapor laser device with a furnace tube 2 for housing a metal vapor source 8, electrodes 3 and 4 which are placed forcing both edge parts of the furnace tube 2 and give discharge energy to the vapor source 8 by performing pulse discharge into the furnace tube 2, and generate plasma which becomes a laser medium, and a heat-resistant layer 9 for retaining discharge heat which is formed at the outer periphery of the furnace tube 2, a shield material 24 with conductivity is placed so that it may be extended in an axial direction within the heat-resistant layer 9 and is placed in radiation shape for the furnace tube 2. Thus, magnetic flux which is generated within the heat-resistant layer when discharge current flows and the shield material cross at right angles and magnetic flux is efficiently screened by the shield material so that inductance of a discharge circuit can be reduced.
Patent JP-2001029547-A (JP)
Title: Slot machine
Inventor: MAZAKI SUNAO
IPC: A63F5/04
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To compress lottery probability data and save the memory capacity of an internal storage device by employing common data. SOLUTION: The lottery probability data of a prize winning deciding table 140 has individual data divided on the basis of the number of inserted medals, setting values for determining lottery probability and prize winning items and common data obtained by combining the above values together when the number of inserted medals, the setting values for determining the lottery probability and the values determined by the prize winning items are the same. Even if at least one of the number of inserted medals, the setting values and the prize winning items is different from other values, when the lottery probability data of the prize winning deciding table 140 is the same, prize winning deciding area data is determined by using the common data.
Patent JP-H0754071-A (JP)
Title: Method and device for refining aluminum scrap
Inventor: DOBASHI TOMOO
IPC: C22C1/02
Filed: 1993-08-18
Abstract: PURPOSE:To enhance the operating efficiency of the refining device for producing refined aluminum by segregating and solidifying raw material molten metal. CONSTITUTION:Smelting and refining vessels 3, 4 are arranged on both sides of a melting vessel 2 on a truck 1. A pair of cooling pipes 5, 6 which are integrally attached freely ascendable and descendable are arranged above these vessels 2 to 4. When alpha-Al grows as a solid S from the molten metal M on the surface of a cooling member 5 in the vessel 3, the refind aluminum A is recovered by the heating and melting of the solid S in the vessels 2 and the next raw material to be melted is prepd. in the vessel 4. The vessels 2 to 4 are moved and the cooling body 5 is loaded into the vessel 2 and the cooling body 6 into the vessel 4 when the growth of the solid S ends. The refined aluminum A is recovered in the vessel 2 and the raw material molten metal M is refined in the vessel 4. The residual liquid R in which impurities are thickened are discharged and thereafter the next raw material to be melted is prepd. in the vessel 3. The refining operations and the melting operations are made continuous by equipment constitution using two pieces of the cooling bodies and three units of the vessels as one unit. The cooling bodies 5, 6 are not moved in the horizontal direction and, therefore, the maintenance of the equipment is easy.
Patent JP-H1153354-A (JP)
Title: Kana/kanji converter and method therefor
Inventor: NITTA MINORU
IPC: G06F17/22
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a KANA (JAPANESE SYLLABARY) KANJI (Chinese character) converter performing KANA/KANJI conversion while performing processing of a homonym with a conversion object character string containing a demonstrative by using cooccurrence information. SOLUTION: A conversion means 3 generates a conversion candidate for a conversion object character string on the basis of a specified conversion rule. A cooccurrence information storage means 9 stores cooccurrence information for performing a processing of a homonym. When a given conversion object character string contains a demonstrative, an antecedent candidate decision means 11 decides the antecedent candidate indicated by a demonstrative from an established character string stored in an established character string storage means 7. A conversion means 3 replaces the demonstrative with the antecedent candidate and executes a conversion by using the cooccurrence information.
Patent JP-S6182663-A (JP)
Title: Cell mounting device
Inventor: UTO YOSHIHIRO
IPC: H01M2/10
Filed: 1984-09-29
Abstract: PURPOSE:To facilitate a work of mounting and demounting a cell while increase reliability of a contact by providing a holder into which a button type cell is inserted, and inserting said holder into a holder holding part. CONSTITUTION:A holder 40 formed with a sheet member 43 has therein a hole part 45 formed in the vicinity of a central portion thereof, in which hole part a button type cell 2 is fitted. The cell 2 is simply and securely fitted in the hole part 45 by adjusting it to a plus mark marked on a surface 46 of the holder 40. Two rod-shaped member 47 are provided on the surface 46 so as to traverse the hole part 45, and brought into contact with a surface 4 of the cell 2, whereby the holder 40 in which the cell 2 is fitted is simply inserted into the holder holding part 41 without fail with the help of said rod-shaped members. With such arrangement, the cell in concern can be mounted and amounted without staining the contact with a hand.
Patent JP-H09117232-A (JP)
Title: Tying string for pet
Inventor: ARAKAWA MAKOTO
IPC: A01K27/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a tying string for a pet having a ring-like second holding part of a simple structure in the tip part, etc., of the string, capable of using variously such as hanging on a shoulder, holding the string by comparatively shortening and easily tying a pet inside a vehicle, and useful for a dog, etc. SOLUTION: This tying string for a pet is obtained by forming a first holding part 2 interposing a separable connection tool 4 comprising a hooking projected part 4a and a receiving part 4b in a ring-like shape at a root part of a string part of the tying string and forming a ring-like second holding part 6 connected to the tip part or an intermediate part of the string part 3 by piercing a seat belt of a vehicle. Preferably, the first holding part 2 is formed in a stretchable state with a sliding hooking tool 5.
Patent JP-H0848032-A (JP)
Title: Piezoelectric driving element and ink jet recording head using the same
Inventor: USUI MINORU
IPC: H01L41/083
Filed: 1994-08-05
Abstract: PURPOSE:To enhance displacement efficiency while enabling high speed driving by alternately forming conductive layers to have different polarities and piezoelectric material layers at the central part thereof to constitute a first layer and forming a second layer on one surface of the first layer. CONSTITUTION:An ink jet recording head is constituted by laminating a nozzle plate 3 having nozzle orifices 2 bored therein, a passage forming plate 5 forming a pressure generation chamber 4 and an elastic plate 6 deformed by the displacement of a piezoelectric driving element 10. In this case, the piezoelectric driving element 10 is constituted by forming first and second layers 11, 12 and the first layer 11 is constituted by forming conductive layers 13, 13 to serve as one electrodes extending from one end of the first layer to the central part thereof and conductive layer 14, 14 to serve as other electrodes extending from the other end of the first layer to central part thereof so as to hold piezoelectric material layers 15, 15 between the conductive layers to provide the overlapped part 16 of the conductive layers 13, 14 at the central part. By this constitution, only the central part is deformed to apply large mechanical energy to the elastomer 6 as the element to be driven brought into contact with the central part.
Patent JP-S6447506-A (JP)
Title: Extrusion molding apparatus
Inventor: ABE MASAHIKO
IPC: B28B3/20
Filed: 1987-08-17
Abstract: PURPOSE:To improve binding force between raw materials and to prevent peeling-off, blistering, cracks and deformation on calcination, by forming a coating material feeding zone laminating a specific coating material on superposing faces of the raw materials just before superposition of the raw materials. CONSTITUTION:An extrusion molding apparatus 1 simultaneously extrudes raw materials A and B whose main materials are clay by means of extruders 2 and 3 and a coating material C comprised of a ceramic paper is continuously fed from a coating material feeding zone 8. A three-layered laminated molded belt D is thereby formed by means of a single nozzle 7. A raw material A and B constitute the main part of the molded part D and a decorative face. A raw material guiding zone 4 is constituted of a different raw material guiding zone 5 and a main raw material guiding zone 6 and a flow path alpha is thereby formed. A nozzle 7 is constituted of an upper nozzle 7a and a lower nozzle 7b fixed together by means of bolts and the like and determines the final cross-sectional shape of the molded belt D. The upper nozzle 7a also provides a function for a guiding face of the raw material B and forming a flow path beta by combining the different raw material guiding zone 5 therewith. A cording material delivering zone 8a constituted of a driving roller or the like is set between the coating material feeding zone 8 and an inserting hole 2a to make feeding of the coating material C smooth.
Patent JP-H06182192-A (JP)
Title: Method of chemical process optimization
Inventor: TOMASU KUREIGU HANSON
IPC: F25J1/00
Filed: 1993-07-28
Abstract: PURPOSE: To obtain an optimum production schedule for production at the lowest possible energy cost by solving a first linear programming model by determining the minimum ratio of energy use in accordance with the desired function to minimize the energy cost for production with respect to all possible operation points. CONSTITUTION: The process model 72 to characterize the operation characteristic of a production site 10 is formulated as the function relation to define the linear relation or convex relation between the respective production ratios and time sections of the products from the production site 10 and the process restriction conditions in the production site operation characteristic to determine the threshold and boundary in the production are identified. The operation point to satisfy the process model 72 is selected without destroying the same and the desired function to minimize the energy cost is established relating to all the possible operation points within the determined operation room and the linear programming model 75 to determine the minimum ratio of the energy use is solved by formulation.
Patent JP-H0953444-A (JP)
Title: Engine working machinery
Inventor: ISHIZU TAKAO
IPC: F02B63/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a muffler cover from emitting any vibro-noise resonating with an engine vibration, to make the whole exhaust muffler installable easily, and to attach the exhaust muffler without using any separate parts. SOLUTION: An engine side clamp face A is installed in the upper part of an engine case (fan casing 11a) of an negine 3, while an alternator side clamp face B is installed in the upper part of a casing 14 of an alternator 4, and each height of both these clamp faces A and B is set to be flush with each other, and then a muffler body 16 and a muffler cover 15 are jointly clamped to both these clamp faces A and B by a hold-down bolt 22. Then each of elastic supporting members (grommets 23) is interposed between both these clamp faces A and B and the muffler cover 15 is set up in a floating manner.
Patent JP-H0652312-A (JP)
Title: Moving body detecting method
Inventor: HORIBA ISAO
IPC: G06T7/20
Filed: 1992-07-31
Abstract: PURPOSE:To provide the moving body detecting method for calculating informa tion concerning a moving body from the image of difference between the odd- number field image and even-number field image of one frame image. CONSTITUTION:Based on a synchronizing signal, a multiplexer 6 respectively separates an odd-number field image signal and an even-number field image signal from a frame image signal, and the odd-number field image signal and the even-number field image signal are respectively stored in odd-number-field and even-number-field image memories 7 and 8. Those image signals are operationally processed by an operation processing circuit 9, the differential image is provided, and the moving body or a moving amount is detected from this differential image.
Patent JP-H1049294-A (JP)
Title: Foot position tracking method and foot position tracking type terminal device
Inventor: IWATA NORIKAZU
IPC: G06F3/0354
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent input operation from being broken even when a position to be inputted moves by displaying an input position mark on a screen according to the position of a foot, moving the input position mark as, the foot position moves, and making an operator inputs data at the display position of the input position mark. SOLUTION: A terminal device of a computer which has a screen and a keyboard senses the position of the foot of a terminal operator (step 1), displays the input position mark on the screen according to the sensed position of the foot (step 2), and moves the input position mark as the foot position moves (step 3), and the operator inputs data at the display position of the input position mark (step 4). When the input position mark is displayed, the horizontal movement of the operator's foot is sensed and the input position mark is moved according to the sensed movement. Consequently, there is no break until the input position mark moves to a desired position.
Patent JP-H0526100-A (JP)
Title: Water-cooled internal combustion engine
Inventor: AMEMORI KOICHI
IPC: F02F1/16
Filed: 1991-07-19
Abstract: PURPOSE:To facilitate casting and at the same time increase adjustability by forming water jackets between a cylinder liner and a cylinder block by making the cylinder liner and a cylinder head an integral structure, fixing the head tightly at the upper surface of the cylinder block. CONSTITUTION:A cylinder head 1 and a cylinder liner 3 are formed into an integral structure, and the cylinder head 1 is tightly fixed at the upper surface of a cylinder block 2 into which the liner 3 is put, through a top deck (not shown in the drawing) as occasion, demands, and a space between the liner 3 lower part and the cylinder block 2 is sealed, and water jackets 10 are formed. The inner diameter side lower end portion of the liner 3 is formed into a taper form, and at the same time a distance between the side surfaces of a portion where a block 2 crank shaft main shaft is arranged, is made the same with or somewhat larger than the inner diameter of a liner 3 insertion portion. In addition, a cylinder head 1 butting position against the cylinder block 2 is provided at a top ring position at a piston top dead point or at the lower part than this.
Patent JP-H0757439-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IKEDA TOSHIHIKO
IPC: G11B27/17
Filed: 1993-08-19
Abstract: PURPOSE:To record and reproduce a program, etc., in a desired area of a magnetic tape specified by the user by controlling a mechanism part in order to make a tape residual amt. value of a residual amt. value memory and a residual amt. value by a residual amt. value calculating part coincide with each other. CONSTITUTION:When a desired divided area of a magnetic tape divided via a division number setting part 3 is specified by an area selecting part 4, a magnetic tape residual amt. value corresponding to the specified area is read out of the residual amt. value memory 2. In order to make this residual amt. value and the magnetic tape residual amt. value by the mechanism part 6 and the residual amt. value calculating part 7 coincide with each other, a tape traveling control part 5 and the mechanism part 6 are controlled, and a program, etc., can be recorded and reproduced in the desired area of the magnetic tape specified by the user.
Patent JP-S6182502-A (JP)
Title: Antenna system for vehicle
Inventor: YOKOGAWA TOMOHISA
IPC: H01Q1/50
Filed: 1984-09-29
Abstract: PURPOSE:To obtain a performance which is equal to a whip antenna having a length of 1/4 wavelength of a type projected to the outside of a car by installing an element of a length of <= 1/4 wavelength to the inside of the car, by executing an interaction between two elements by installing an antenna element in the vicinity of a pillar, and resonating it in a receiving band. CONSTITUTION:Antenna element 2 is like a sticker of a transparent material quality formed in a shape for containing a copper foil 3, stuck from the inside of a car in the vicinity of a front pillar 7 of an automobile, and an output terminal 5 of the antenna element 2 and the tip of a sheath wire of a coaxial cable 4 are connected to a car body. In a frequency band of an FM broadcast, the pillar part of the automobile is operated as an inductive element, and an electric conductor of a shorter length than 1/4 wavelength is operated as a capacitive element, therefore, both of them can be resonated (tuned) in a receiving band by providing them on a position where they have an induction relation to each other.
Patent JP-H0254577-A (JP)
Title: Manufacture of thin film transistor
Inventor: YOSHIDA MAMORU
IPC: G02F1/1368
Filed: 1988-08-18
Abstract: PURPOSE:To avoid the damage of a transparent pixel electrode by forming an insulating layer so as to manufacture a thin film transistor of an active matrix type display panel, covering it with a silicon oxide thin layer, and then covering it with a silicon nitride layer. CONSTITUTION:After a reaction chamber of a glow discharger is evacuated in vacuum, a base is heated to a predetermined temperature ranged at approx. 200-300 deg.C. SiH4 and N2O are introduced into the reaction chamber through the above procedure to generate a glow discharge, it is covered with silicon oxide in a predetermined thickness of a range of approx. 50-500Angstrom  as a silicon oxide thin layer 39. Subsequently, SiH4 and NH3 are introduced into the reaction chamber, it is covered with silicon nitride of a predetermined thickness of a range of approx, 1000-4000Angstrom  in a glow discharging state as a silicon nitride layer 41, and the configuration of an insulating layer 43 is formed of the layers 39, 41. Since the base of the state covered with the layer 39 is covered with the layer 41, a transparent pixel electrode 19 is not damaged by a plasma generated from the NH3.
Patent JP-S6449465-A (JP)
Title: Conference system
Inventor: YOSHIDA SHIGEO
IPC: H04M3/56
Filed: 1987-08-20
Abstract: PURPOSE:To hold a conference by communication with a few amount of information satisfactorily, by forming a conference block diagram by using a character or graphic information to specify an attendee, and displaying digital data in which an intention is declared in the neighborhood of the character or the graphic information in which the intention is declared. CONSTITUTION:A computer 1 generates the block diagram image of the conference by inputting the label data of the characters or the graphic information from the attendees in terminal equipments 2-6, and displays them on the terminal equipments 2-6. Next, a speaker is detected by the computer 1 after starting the conference, and a speaking code is distributed and transmitted to each of the terminal equipments 2-6, and the digital data in which the intention is declared is displayed in the neighborhood of the character or the graphic information of the speaker. The ayes and noes or the opinion of conference attendees for the data are processed similarly, and it is not required to display the image of the attendee, therefore, it is possible to hold the conference satisfactorily with a few amount of communication information.