baber/WOPTO huggingface dataset:
Patent JP-H09145826-A (JP)
Title: Fm-cw radar device
Inventor: SAITO TAMIO
IPC: G01S13/93
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent relative speed accuracy from being degraded too much even in an oscillator not very good in its oscillating frequency characteristic to voltage of a milli-wave band regarding an FM-CW (frequency modulation continuous wave) radar device. SOLUTION: A modulation amplitude adjusting means 12 is provided behind a modulation signal generating means 11 so as to be able to switch to a normal radar mode with large frequency deviation by setting large amplitude to a modulation signal to be supplied to a voltage control oscillating means 13 or to a highly accurate measuring mode high in relative speed measuring accuracy by limiting amplitude to reduce frequency deviation. In the highly accurate measuring mode, only the linear area of an output frequency characteristic to input voltage of the voltage control oscillating means 13 is used so as to be able to reduce a measuring error caused by nonlinearity as to the measurement of relative speed.
Patent JP-2000133955-A (JP)
Title: Plasma display device
Inventor: HIZUKA MASAAKI
IPC: G09G3/296
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To safely and easily subdivide and reassemble a packaged case on user side at an arbitrary time by dividing the packaged case into a back packaged case and a front packaged case and storing a circuit board in the back packaged case so that it is not exposed at the time of division. SOLUTION: A packaged case 11 is formed of a back packaged case 11a storing a plasma display panel PDP and a circuit board 4 and storing a latter half part and a front packaged case 11b covering a front half part engaged with the case 11a. At the time of division, only the front packaged case 11b is taken out and an electric circuit element group is not exposed in the assembly part of PDP, the circuit board and the back packaged case 11a, which are left. Thus, the front packaged case 11b can safely and easily be taken out on a user side. Then, a PDP video face can easily be cleaned and an optical filter 8 fitted to the window 12 of the front packaged case 11b can be cleaned/ exchanged.
Patent JP-H06127976-A (JP)
Title: Crystalline sealing material
Inventor: OSHITA HIROYUKI
IPC: C03C8/14
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a crystalline sealing material free from the generation of crack even at the time of using for airtightly sealing large sized cathode holding parts. CONSTITUTION:This material is obtained by adding 0.02-5 pts.wt. ZnO crystalline powder and/or ZnO.B2O3 powder into 100 pts.wt. glass powder composed of 40-60% ZnO, 20-25% B2O3, 10-25% SiO2, 0.2-10% BaO, and 4-23% MgO.
Patent JP-H08139339-A (JP)
Title: Semiconductor element and manufacturing method thereof
Inventor: TAKADA HIDEKAZU
IPC: G01L1/10
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a semiconductor element having high durability against external shocks and pressing forces. CONSTITUTION: In manufacturing a piezoelectric thin film oscillator, the anisotropic etching is applied to the (100) plane of a first Si wafer 21 to form an oscillator part 4, electrode terminals 11 and 12 etc., and also applied to the (100) plane of a second Si wafer 22 to form a sealing body 13 having contact holes 14 and recesses in an element forming step. In a bonding step, the wafers 21 and 22 are positioned so that the (110) planes of both are offset 45 deg. and bonded. Thus, both wafers mutually reinforce to improve the strength on the whole. In a cutting step, the bonded wafers 21 and 22 are cut along the two-dot chain lines into separate piezoelectric thin film oscillators.
Patent JP-H07158647-A (JP)
Title: Rotor bearing fixing device
Inventor: KAWAI JUNJI
IPC: H02K5/16
Filed: 1993-12-02
Abstract: PURPOSE:To reduce the number of part items by a large margin by forming a bearing enclosing part integrally with a rear frame while preventing the creep of a rolling bearing caused by the thermal expansion of the bearing housing part. CONSTITUTION:A cylindrical bearing housing part 38 for enclosing a rolling bearing 36 is integrally formed on the inner peripheral side of a rear frame 7. A spacer 37 made of resin larger in the coefficient of thermal expansion than the rear frame 7 is provided between the outer periphery of the outer ring 40 of the rolling bearing 36 and the inner periphery of the bearing housing part 38. The movement, in the axial direction of a shaft 8, of the outer ring 40 of the rolling bearing 36 is regulated by plural protruding pieces formed at both end parts of the spacer 37. The rotating direction movement of the spacer 37 to the bearing housing part 38 is regulated by a protruding part formed at the outer periphery of the front side end part of the spacer 37. Even in the case of the bearing housing part 38 being expanded, a clearance between the rolling bearing 36 and the bearing housing part 38 is filled up by the thermal expansion of the spacer 37 so as to impede the rotation of the outer ring 40.
Patent JP-H021060-A (JP)
Title: Picture information recording and retrieving medium
Inventor: SAITO HIDEKAZU
IPC: G03B21/11
Filed: 1988-11-29
Abstract: PURPOSE:To promptly retrieve a photographed desired picture and a photographing possible frame by consecutively connecting a photographing film part and a magnetic recording part to record picture information and previously providing a light nontransparent mark for each photographing frame in the photographing film part. CONSTITUTION:When the title medium is charged with a cassette 45 and started, the medium reads the contents of a magnetic tape part 26 and stores the contents in a RAM8. Next, the medium suitable selects two selectable modes. A first mode is the mode for recording document information and is the mode to count blip marks 27' of a transparent film part 28, photograph the document information on a desired frame position, and further write information related to the document information to the RAM8 by a manual input means (a keyboard) 10. A second mode is the mode for retrieving the recorded document information and is the mode to input a frame address with the keyboard 10, stop the specified recording frame on a prescribed position, and project or hard-copy the recorded document information by an output means 12. One mode out of the first mode, the second mode, and the combined mode of the first and second modes is executed.
Patent JP-S63155943-A (JP)
Title: Nurse call interphone
Inventor: SAKAI MOTONOBU
IPC: H04M9/00
Filed: 1986-12-19
Abstract: PURPOSE:To instantaneously recognize that a patient cannot speak only by listening to a ring tone from the patient by simply setting and recognizing the plural ring tones at any time and setting the particular ring tone in a master set. CONSTITUTION:The master set 4 has a ring tone setting means A for setting the ring tone of different tone at every office number according to the state of the patient in a slave set 2, a storing means B for storing the office number set by the calling tone setting means A and data of a corresponding tone and a sounding means C for discriminating the office number of the slave set 2 from a call signal when the call signal is fed from the slave set 2, referring to the office number of the slave set 2 stored in the storing means B and generating the calling tone corresponding to the office number. Thereby, a nurse can immediately decide that the calling patient cannot speak or cannot speak immediately after an operation only by listening to the calling tone.
Patent JP-2000116332-A (JP)
Title: Molding of bracken-starch pastry and apparatus therefor
Inventor: NAKAI AKIO
IPC: A23G3/48
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To efficiently mold a bracken-starch pastry into a nearly dice type final molded product rich in high-class feeling. SOLUTION: A molding plate 44 comprising plural molding ports 45 forming a pseudosquare shape from four-side recessed curved surfaces 47 distributed side by side is attached to a base 40 of an extrusion roll case 35 communicating with a hopper 34 and a binding mass material M for a bracken-starch pastry charged into the hopper 34 is forcibly extruded from the molding ports 45 of the molding plate 44 with a pair of mutually opposite extrusion rolls 52 rotated and driven in the mutually opposite directions and molded into plural intermediate molded products M1 assuming a square bar type.  The resultant plural intermediate molded products M1 are then conveyed in one direction F with a revolved and driven conveying belt 28 and the intermediate molded products M1 during the conveyance are entirely finely cut into the nearly dice type final products M2 by lowering a cutter 106 operated to lifting and lowering.
Patent JP-H08157509-A (JP)
Title: Production of copolymer latex, composition containing this latex and used for paper coating, and coated paper
Inventor: TANABE TOSHIO
IPC: D21H19/56
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a copolymer latex reduced in the formation of fine solid particles and being useful as a binder for a paper coating composition by emulsion-polymerizing a composition comprising a plurality of specified monomers in the presence of a specified chain transfer agent. CONSTITUTION: 100 pts.wt. composition comprising 20-60wt.% aliphatic conjugated diene monomer (e.g. 1,3-butadiene), 0.5-10wt.% ethylenically unsaturated monomer (e.g. acrylic acid) and 30-79.5wt.% copolymerizable monoolefinic monomer is emulsion-polymerized in the presence of a chain transfer agent comprising 0.2-3 pts.wt. α-methylstyrene dimer and 0.001-0.05 pt.wt. thiourea.
Patent JP-S63158316-A (JP)
Title: Thrust bearing
Inventor: MORI SANAE
IPC: F16C27/08
Filed: 1986-12-19
Abstract: PURPOSE:To increase the rigidity of a thrust bearing and permit the superior lubrication by forming a plurality of projection parts and recessed parts which are deformed in the thickness direction. CONSTITUTION:A bimetal consists of a steel back metal layer 1 and a bearing alloy layer 2. The bimetal is punched out into a ring form 4 by using a press- machine, and at the same time, a plurality of recessed parts 5a and 5b are deformed in the circumferential direction and a plurality of projection parts 6a and 6b are deformed in the thickness direction. Further, at the same time, a projection 7 for positioning and preventing rotation which projects outwardly in the radial direction is formed. Therefore, a plurality of projection parts 6a form a sliding surface for supporting the load in the thrust direction, and a plurality of recessed parts 5a form an oil groove, and the inflow passage for lubricating oil is formed, and lubrication is improved.
Patent JP-H08161243-A (JP)
Title: Osi management agent system
Inventor: TANAKA KATSUYUKI
IPC: H04L29/06
Filed: 1994-12-07
Abstract: PURPOSE: To reduce the communication amount of an agent and the outside and to improve throughput. CONSTITUTION: An MO data access control part 3 retrieves the instance tree data of a storage part 4 based on a message from a manager and obtains the position information of attribute data to be an operation object and an attribute data management part 5 specifies the storage place of the data based on the position information and an attribute data identifier inside the message. When the data are present inside the agent 1, the attribute data of a local attribute data storage part 6 are accessed. Also, when the data are present at the outside, access to the attribute data is requested to a remote attribute data access control part 7. Thus, the need of storing the attribute data present at the outside inside the agent 1 is eliminated.
Patent JP-H06152520-A (JP)
Title: Automatic frequency control circuit
Inventor: TANAKA KAZUO
IPC: H04B10/07
Filed: 1992-11-13
Abstract: PURPOSE:To appropriately execute the frequency control of a local oscillation signal even when the power supply voltage of a mixer provided for detecting the central frequency of an intermediate frequency signal fluctuates. CONSTITUTION:A constitution which outputs two balanced mixer signals is applied as a mixer 20 being the constituting element of a delay detector. Then, the difference Q-QB of the direct current components of the two mixer signals outputted from the mixer is searched by subtracting means 13a, 13b, and 23, and the frequency of the local oscillation signal is controlled based on a difference signal outputted from the subtracting means.
Patent JP-H06151403-A (JP)
Title: Cleaning device
Inventor: ONISHI TERUTO
IPC: B08B3/10
Filed: 1992-11-13
Abstract: PURPOSE:To provide a cleaning device with the least sticking particles by suppressing the bubbling in the cleaning device for increasing the filter capacity. CONSTITUTION:The cleaning device i$ provided with a pump part 3 for circulating cleaning solution, a filter part 4 for removing the particles in the solution, a deaerator storage tank 6 for removing the bubbles in the solution and a vessel 1 for cleaning step. In such a constitution, the bubbling during the cleaning step can be suppressed thereby enabling the assurance of circulating amount of the cleaning solution and the cleaning stabilization to be attained without fail.
Patent JP-H07161687-A (JP)
Title: Dry etching method and equipment
Inventor: URANO SHINICHI
IPC: H01L21/302
Filed: 1993-12-03
Abstract: PURPOSE:To make possible precise dry etching of Cu or Cu alloy by introducing gas of aluminum halide, gas of halide except halogen gas and/or aluminum halide, and gas capable of turning to neutral ligand into a vacuum equipment, and generating plasma. CONSTITUTION:A Cu film is formed on the surface of an Si substrate S1 further a wiring patter is drawn by using resist on it, and then the substrate S1 is carried in a vessel 1 and mounted on an electrode 2. From gas supply part 5, Cl2 gas and NH3 gas capable of turning to neutral ligand are introduced into a vessel 1, and BCl3 gas for accelerating etching is introduced. By heating the inside of a thermostatic chamber 43, AlCl3 431 evaporated and introduced into the vessel 1. The mixed gas is turned into plasma, and the Cu film on the substrate S1 surface is etched. Thereby Cu or Cu alloy can be dry-etched with high precision.
Patent JP-H08161891-A (JP)
Title: Standard cell and layout design device
Inventor: YANO JUNICHI
IPC: H01L27/04
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a layout design in which a layout block area is small by applying electric connection information of a standard cell on intersection of lattice information and making wirings including components of the horizontal direction in the standard cell easy. CONSTITUTION: A feed-through wiring 118 enters from the upper part on the lattice 102 of a standard cell 101 and passes on the grid 104 of the cell via the intersected point between the lattice 102 and a grid 107 and the intersected point between a lattice 104 and the lattice 107 toward an other standard cell 101. When the standard cell 101 is designed, in the case a wiring passed a certain lattice, a wiring, the size of an input-output pin and the thickness of the wiring laid on the adjacent grid are speculated. Thus, at the time of drawing the wiring 118, the wiring is drawn by wiring it on lattices on which the wiring and the input-output pin are not laid in the cell 101.
Patent JP-H02148390-A (JP)
Title: Automatic vending machine for hot commodity
Inventor: IWAMOTO SHOZO
IPC: G07F11/70
Filed: 1988-11-30
Abstract: PURPOSE:To well cope with continuous automatic vending of hot commodities by induction heating the commodities preheated and held at a preheating temperature in a cabinet on the way of the commodities being carried to a commodity ejecting port. CONSTITUTION:Canned commodities 6 housed in a commodity housing section 3 are maintained at a preheating temperature by means of an in-chamber preheating means 9. When the commodities 6 are carried to a commodity ejecting port 4 in accordance with vending commands, the commodities are quickly heated to a vending temperature by means of an induction heating coil 10 provided on the carrying route. Therefore, continuous automatic vending of hot commodities can be coped with well.
Patent JP-H05115956-A (JP)
Title: Die casting machine
Inventor: KAWACHI HIROAKI
IPC: B22D17/12
Filed: 1991-10-24
Abstract: PURPOSE:To improve cleaning maintenance workability by changing the holding of sticking and joining of an assembly from a clamping cylinder to a manual clamp body at the time of cleaning a molten metal passage in a horizontal runner tube assembly. CONSTITUTION:At the time of cleaning the molten metal passage 34 in the horizontal runner assembly, the holding of the sticking and the joining of the assembly horizontally connected is changed from the clamping cylinder 25 to the manual clamp body 32. In this way, without decomposing the assembly, the end part is released, and as the molten metal passage 34 can be cleaned from there, the workability at the time of executing the cleaning maintenance to the runner tube can drastically be improved.
Patent JP-H01144041-A (JP)
Title: Photographic silver halide emulsion
Inventor: BABA SUSUMU
IPC: G03C1/10
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a photographic silver halide emulsion having superior self stability and sensitive to IR whose wavelength is longer than 700nm by adding a specified sensitizing dye and a specified compd. in combination. CONSTITUTION:At least one kind of sensitizing dye having the max. spectral sensitivity in a wavelength region of >=700nm and at least one kind of compd. represented by formula I are used in combination. In the formula I, N is O, S or N-R and R is H or lower alkyl. The compds. may be added in any stage during the preparation of a photographic silver halide emulsion but are preferably added after chemical aging. A photographic silver halide emulsion having superior shelf stability and sensitivity to IR whose wavelength is longer than 700nm is obtd.
Patent JP-H10135156-A (JP)
Title: Electroplating method
Inventor: YOSHIDA TAKASHI
IPC: C25D5/16
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To arranging the height of plated metals on stepped parts by feeding charges, so that the metal thickness deposited on a first plating surface connected to rectifying elements between a power source and work is different from that deposited on a first plated surface. SOLUTION: Electrons fed from a plating electrode 8 connected to a negative power source terminal are fed to a first electrode 3 through an n- and type semiconductor regions 1, 2, and those electrodes fed to a second electrode 4 different in height from the first electrode 3 pass through the n-type semiconductor region 1. Depending on the voltage setting of the power source, the charge quantity difference occurs between the first and second electrode 3, 4, resulting in that the electrons are fed to the first electrode 3 according to the current- voltage characteristic of a p-n junction diode, composed of the n- and p-type semiconductor regions and 1, 2 and electrons are fed according to the current- voltage characteristic of the bulk resistance of the n-type region 1.
Patent JP-H10130792-A (JP)
Title: Austenitic stainless steel for absorption type cooling and warming machine for water
Inventor: TSUJIKAWA SHIGEO
IPC: C22C38/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an austenitic stainless steel for an absorption type cooling and warming machine for water, using, as a working medium, an alkali-halide- containing aqueous solution composition and having excellent corrosion resistance even at a severe working temp. exceeding 200 deg.C. SOLUTION: This steel is an austenitic stainless steel for an absorption type cooling and warming machine for water, in which an aqueous solution composition containing alkali halide is used as a working medium and which is operated at a temp. exceeding 200 deg.C. This steel is prepared by incorporating Mo and P into an 18%Cr-10%Ni-2%Cu-1%Al austenitic stainless steel by the amounts satisfying inequality 1.4logx+logy<-3.4, where (x) and (y) represent the weight percentages of Mo and P, respectively.
Patent JP-H11138687-A (JP)
Title: Laminated tube
Inventor: TAKAHANE YOSHIRO
IPC: F16L11/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a laminated tube for shutting-off noises generated from a drain pipe or the like provided with the superior condensate prevention effect. SOLUTION: A vibration-damping layer 3 composed of a binder of 10-35 wt.% formed of rubber, thermoplastic resin and asphalt and an inorganic filler of 90-65 wt.% is provided with the density of 1.5-5.0 g/cm<3> and the thickness of 0.7-5.0 mm is laminated on the inner face and/or the outer face of a tube formed of a closed-cell thermoplastic foamed body 2.
Patent JP-H04174954-A (JP)
Title: Scatter-proofing yellow fluorescent lamp
Inventor: OTAKA YOSHINORI
IPC: C09D175/00
Filed: 1990-11-08
Abstract: PURPOSE:To enhance the luminous flux, achieve the effect scatter-prevention and also enable cost reduction of an orange fluorescent lamp by forming an orange resin film on the outer surface of the glass tube of the fluorescent lamp using a mixture of a water soluble orange organic pigment and a water soluble macromolecular resin. CONSTITUTION:A fluorescent lamp is immersed in a mixed liquid of a polyurethane water dispersed body and a water dispersed liquid of an orange organic pigment and is dried by hot air to form an orange thin film on the outer surface of the lamp. A high luminous flux value can thus be obtained and also the rate of maintenance of the luminous flux is enhanced. Besides, though the glass tube of the lamp is broken as a result of a drop test for the strength, the thin film would not be broken and glass pieces are attached to the film and so can be prevented from scattering. Since thus formation of the film is easy and manufacturing cost and material cost are low due to mass production and simplification of workability, cost reduction of the lamp is made possible.
Patent JP-H08140714-A (JP)
Title: Pendant in common use as broach
Inventor: KIRIBAYASHI TADATOSHI
IPC: A44C1/00
Filed: 1994-11-14
Abstract: PURPOSE: To make the above pendant usable as a pendant or broach by constituting the pendant of an ornamental body provided with a female screw rod for screwing a stop pin and a stop pin provided with an external screw part freely attachable and detachable by screwing to an female screw rod. CONSTITUTION: The shape and structure of the ornamental body 1 are adequate and the materials thereof are arbitrary, such as noble metals including gold, silver, platinum, etc., and others, such as combinations of pearls, jewels, etc. The female screw rod 3 for screwing of the stopper pin 4 formed on the rear surface of the ornamental part 2 is formed of gold, silver, platinum and other suitable materials and is mounted integrally with the ornamental body 1 by screwing and other suitable means. The external screw part 5 of the stop pin 4 and a protective tube mounted at the front end of the stop pin 4 at need are formed of suitable materials. A hanging member 7, such as chain, inserted into the mounting part 8 of the ornamental body 1 is a usual known member.  Various forms, for example, a mounting part separately provided with a ring body for insertion of the hanging member, are usable for the mounting part 8 of the ornamental body 1.