baber/WOPTO huggingface dataset:
Patent JP-2000105112-A (JP)
Title: Image recognizing method
Inventor: KONISHI KOJI
IPC: G01B11/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To specify the shape of an object to be recognized by selecting feature points of same number as specific points, ordering the degree of approximation of combinations determined to fit for the shape of the object from mutual positional relationship and determining the first combination as a specific point. SOLUTION: Lower surface image of an object to be recognized, i.e., an electronic part 4, is picked up by means of a camera 1, contour lines are extracted from the image and feature point representative of the bend in the shape of the electronic part 4 are extracted based on the maximal points of curvature appearing along the contour lines. Combinations for selecting four feature points of same number as four vertexes specifying the shape of the electronic part 4 are then determined among the feature points. In order to select a combination representative of the shape of the electronic part 4, the degree of approximation is evaluated subsequently using an evaluation formula established by combining dimensions and angles which can be specified by the feature points and contour lines.  A combination of feature points evaluated to be the first combination is determined as a specific point representative of the shape of the electronic part 4. The shape of the electronic part 4 is specified based on these specific points.
Patent JP-H06133144-A (JP)
Title: Reception notice system
Inventor: OZEKI YOSHIAKI
IPC: H04N1/32
Filed: 1992-10-15
Abstract: PURPOSE:To surely inform a reception notice of an opposite party with respect to sent information to a sender. CONSTITUTION:A specific signal such as a FAX number is sent to a line together with a content of an original from a sender (step 103), a receiver side prints out the specific signal together with the original (step 105) and when the document number indicated by the specific signal is in existence in a preset management table by allowing the receiver side facsimile equipment to command from an original recipient (step 106). When the document number indicated by the specific signal is in existence, the reception notice is automatically sent to the sender in response to the command of the reception notice (step 107).
Patent JP-H03138901-A (JP)
Title: Chip resistor
Inventor: YAMADA HIROYUKI
IPC: H01C7/00
Filed: 1989-10-24
Abstract: PURPOSE:To reduce man-hours and to manufacture a highly reliable chip resistor by providing the top face of a substrate with a pair of gold top electrodes, a resistor film, a pair of silver side electrodes, and a passivation film which covers the top faces of the electrodes and the resistor film and the top electrodes. CONSTITUTION:The top face of a ceramic substrate 8 is provided with top electrodes so that they may not reach the end of the substrate, but correspond to longitudinal both ends, and with the side and bottom electrodes 3. Further, this substrate 8 is provided with a resistor 2 between the top electrodes 1: this resistor 2 is covered with a passivation film 4 together with the whole top electrodes 1 as well as a part of the side electrodes 3. Since the electrode 1 contacting the resistor 2 is a gold electrode, high reliability can be obtained; whereas since a silver-palladium electrode 3 contacting this gold electrode 1 is a microchip, it can be formed simultaneously with printing of the side elec trode 3. This can reduce man-hours by keeping reliability.
Patent JP-H02124448-A (JP)
Title: Method and apparatus for detecting concentration of fluorocarbon gas
Inventor: MATSUMOTO MASARU
IPC: G01N21/35
Filed: 1988-11-01
Abstract: PURPOSE:To suppress erroneous detection with other gas and to make it possible to detect the concentration of low-concentration fluorocarbon gas by projecting infrared rays on a sample cell through which fluorocarbon gas passes and a comparing cell in which gas that does not absorb the infrared rays is sealed. CONSTITUTION:The infrared rays which are generated in an infrared-ray source 11 are guided into a filter 12. Only the infrared rays having the wavelength in C-F stretching vibration mode of fluorocarbon gas pass through the filter 12. Said infrared rays are projected on a sample cell 13 and a comparing cell 14. A gas to be measured incorporating fluorocarbon gas is introduced into the sample cell 13 through an inlet port 15 and exhausted through an outlet port 16. In the comparing cell 14, a gas which does not absorb the infrared rays is sealed. In this constitution, the fluorocarbon gas selectively absorbs the wavelength in the C-F stretch vibration mode. The intensities of the infrared rays which have passed through the cells 13 and 14 are separately measured and compared with a detecting means 17. Thus the signal matching the concentration of the fleon gas can be obtained.
Patent JP-H06106210-A (JP)
Title: Manufacture of back-up roll for rolling
Inventor: GOTO HIROSHI
IPC: C22C38/00
Filed: 1992-09-24
Abstract: PURPOSE:To enable the forgeability of a back-up roll which can be used for both front and rear stages. CONSTITUTION:After a material for back-up roll for rolling contg. 0.3-0.7% C, 1-2% Si, <=0.8% Mn, 0.3-0.5% Ni, 3-4% Cr and 0.4-0.7% Mo and composed of the balance of Fe and inevitable impurities is held at 1250-1300 deg.C and for >=100 hours, it is hot forged at a specified forging temp.. In this way, the roll can be used for both front and rear stages as for hot rolling and the soundness of structure is improved by sufficiently imparting forging effect.
Patent JP-S62137815-A (JP)
Title: Stabilized winding type transformer for three-phase to two-phase conversion
Inventor: MOCHINAGA YOSHIFUMI
IPC: H01F30/14
Filed: 1985-12-12
Abstract: PURPOSE:To decrease the manufacturing cost of a compact new AT type transformer, by the constitution wherein a primary winding has a normal start connection, a secondary winding has a special star connection, a third winding has a normal delta connection, whose one terminal is grounded, these windings are wound on an iron core, and a kind of three-winding transformer is provided. CONSTITUTION:A secondary winding comprises two pairs of coils (13u1, 13u2, 13w1 and 13w2), in which the numbers of turns in the first phase (U phase) and the third phase (W phase) are N, and two coils (13v1 and 13v2), in which the number of turns in the second phase (V phase) is (sq. rt. 3-1)N/2. The coils 13v1 and 13v2 in the second phase are connected in series. The connecting point of the coils is made to be a neutral point N. The first-pahse coil 13u1 and the third-phase coil 13w1 are connected to a lower terminal theta1. The first phase-coil 13u2 and the third-phase coil 13w2 are connected to an upper terminal theta2. They are connected so that the phase difference of 120 deg. is provided with respect to the second phase coil 13v1 and 13v2. The remaining other terminals are TA, FA, TB and FB. Three phase voltages E1 are applied to terminals U, V, and W on the primary side. Then, a single-phase voltage 15A at TA-N-FA at a seat A is equal to a single-phase voltage 15A at TA-N-FA at a seal A is equal to a single-phase voltage 15B at TB-N-FB at a seat B on the secondary side as the voltage induced on the secondary side. The voltage is E2. The phase difference of 90 deg. is provided.
Patent JP-H08227606-A (JP)
Title: Parallel light source device by two multiple array mirror
Inventor: KIN TOUKA
IPC: F21V7/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate non-parallel light components to provide parallel light by providing a lamp to be located at the focal point of a parabolic mirror and a perforated panel located between two arrayed mirrors comprising a plurality of concave mirrors, the panel having a plurality of holes corresponding to the concave portions of the mirrors. SOLUTION: A lamp 1 is located at the focal point of a parabolic mirror 2 so that the light reflected by the parabolic mirror 2 becomes parallel light. Light that is not parallel is emitted forward of the parabolic mirror 2 from the lamp 1 at the same time. These rays of light impinge on a first arrayed reflecting mirror 3a. The portion 8 of each reflecting mirror 3a, 4a is formed of small parts 7 each formed of an aspherical concave mirror. The parallel light impinging on the mirror 3a is focused on the same number of holes 6 as the portions 8 of the perforated panel 5, passes through the holes 6, is reflected by the mirror 4a, and emitted as parallel light. The non-parallel light emitted from the light source 1 is blocked by the perforated panel 5 and does not reach the mirror 4a.
Patent JP-H08211881-A (JP)
Title: Whistle provided with rotating body for change of tone quality
Inventor: SUREN BUII SERON
IPC: G10K5/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a multiple tone color type whistle which can selectively change tone color and pitch and can return them to a former tone color or can change them further by selectively positioning a closing body in, a desired one of specific positions. SOLUTION: A body part 10 contains a blowing port 12 and two resonance chambers 14 and 16 of a cylindrical shape as a whole, and the two chambers 14 and 16 are separated from each other by a partition wall 18 whose whole is positioned in the center. Here, plural tone color changing holes 36 are also arranged in the body part 10, and these hole 36 extend by penetrating through a wall of the body part 10, and reach the resonance chamber 16 related to an opening part 28. Therefore, the chamber 16 fluidly communicates with the tone color changing holes 36. When desired, the tone color changing holes 36 can be fluidly communicated with the cylindrical resonance chamber 14 related to an opening part 26. Or the holes 36 can be fluidly communicated with both chambers 14 and 16.
Patent JP-H1199742-A (JP)
Title: Ink jet recording sheet
Inventor: OTA TETSUJI
IPC: B41M5/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink jet recording sheet used suitably for paraffin ink by adding paraffin acceptive resin in an ink acceptive layer of an ink jet recording sheet with the ink acceptive layer. SOLUTION: An ink accpetive layer containing paraffin acceptive resin is formed on an optional base. As a base, for instance, polyester or cellulose acetate can be used, and no particular restrictions are applied to the thickness, and the thickness can be selected properly in compliance with the purpose of use, and usually can be used properly in the range of 5-200 μm. Paraffin acceptive resin (resin melted or swollen in paraffin) is contained in the ink acceptive layer, and also an acrylic ester copolymer or the like is contained therein. In the case the ink acceptive layer is formed on the base, other kinds of resin can be used combinedly for the purpose of improvement of the bonding properties, film strength and the like with the base. Such paraffin acceptive resin is generally provided with high water resistance.
Patent JP-H02124671-A (JP)
Title: Paging controller
Inventor: ICHIKAWA YOSHIAKI
IPC: H04M3/42
Filed: 1988-11-02
Abstract: PURPOSE:To utilize the resource at night or on holiday effectively and to allow more number of subscribers to receive the paging service by receiving an input call only then a subscriber number is effective and the service is available so as to send a paging signal. CONSTITUTION:A subscriber file 150 stores a subscriber data including a service time data individually, a time generator 14 generates a present time and when a call is inputted from a public network, the subscriber file 150 is referenced to check effective/ineffective subscriber number. Then the service time data and the present time are compared to check the service enable/disable and only when the subscriber number is effective and the service is enabled, the inputted call is accepted and the paging signal by a paging signal output section 13 is sent. Thus, subscribers for various time limit services such as midnight or holiday services are provided and the paging service is offered to lots of subscribers.
Patent JP-H07130742-A (JP)
Title: Electrode wiring for semiconductor device
Inventor: SOFUE SUSUMU
IPC: H01L23/485
Filed: 1993-11-08
Abstract: PURPOSE:To maintain the reliability of a barrier in the contact part using a barrier layer and reduce the generation of aluminum voids by inserting a second nitride as an intermetallic compound consisting of more than three elements between a first nitride, a high-melting-point metal as a barrier layer, and an aluminum alloy wiring. CONSTITUTION:The title wiring is provided with a first nitride 13, a high- melting-point metal as a barrier layer, and an aluminum alloy wiring 15 which is formed on the nitride 13 and whose crystalized face is mainly oriented along a (111) face. In such an electrode wiring for the semiconductor device, a second nitride 14, an intermetallic compound consisting of more than three elements, is inserted between the nitride 13 and wiring 15. For example, the titanium nitride layer 13 forming on a titanium layer 12 and titanium silicide layer 16, Ti-Al-N layer consisting of Ti2AlN, etc., which is formed on the layer 13, and aluminum alloy 15 (Al-1%Si-0.5%Cu) forming as an electrode on the layer 14, or the like are provided.
Patent JP-S63139501-A (JP)
Inventor: GIYUNTAA REEBAASU
IPC: B29C45/06
Filed: 1987-11-05
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-S62137572-A (JP)
Title: Defective insulator detector
Inventor: IWATA MANABU
IPC: G01R31/08
Filed: 1985-12-11
Abstract: PURPOSE:To detect a defective insulator with a good working efficiency by sequentially pulling out FRP pipes after a detecting terminal is connected to the connecting terminal of a distal end FRP pipe and connecting the detecting terminal and the ground to each other via a voltmeter. CONSTITUTION:A thin conductor belt 2 is adhered to the inner wall of a telescopic insulative FRP pipe 1 in its longitudinal direction. The lower end 8 of the belt 2 is folded back to the outer wall of the pipe 1 and a ring-shaped thin conductor belt adhered to the lower outer wall of the pipe 1 in a ring shape is provided with intermediate FRP pipes B (B1, B2...Bn). A connecting terminal 4 for connecting a detecting terminal 7 thereto is mounted to the tip of the pipe 1 and a distal end FRP pipe A is connected to the ring-shaped thin conductor belt 3 on the lower outer pipe wall by via the conductor belt 2. Further, the terminal of the conductor belt 2 is led out to the outer wall of the pipe 1 by an FRP pipe C to be hand-gripped to be a voltage terminal 5, which is grounded via a voltmeter 6 provided on the outer wall of the pipe. The detecting terminal 7 is connected to the connecting terminal 4 of the pipe A and, by sequentially pulling out the FRP pipes, the terminal 7 and the ground G are connected to each other via the voltmeter.
Patent JP-H10125902-A (JP)
Title: Gallium antimonide complementary hfet
Inventor: JOHN J BERRENS
IPC: H01L31/072
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of mask levels, and complexity of the device processing by forming a complementary hetero-junction field effect transistor by the p-doping of a cap layer, using a common ohmic contact for both p- and n-channel devices to eliminate individual ohmic contacts. SOLUTION: A p-type FET is epitaxially grown on a substrate 22 and formed on an n-type and p-type FETs. A GaSb or InSb cap layer is esp. epitaxially grown on the p-FET and doped with an n-type material such as Te. A p-type HFET is epitaxially grown on the substrate 22 by the molecular bean epitaxy. The p- and n-type FETs forming a complementary HFET use GaSb or InSb. GaSb doped with an n-type material such as Te provides a comparatively high electron mobility.
Patent JP-H07103655-A (JP)
Title: Method and apparatus for drying powdery material
Inventor: YOSHIDA SANZO
IPC: F26B25/00
Filed: 1993-10-01
Abstract: PURPOSE:To prevent an excessive drying state or an undried state from being produced by a method wherein the temperature and the humidity of drying gas supplied to a drying hopper and are detected, the amount of charging of the material supplied into the drying hopper is adjusted according to their detected values and then moisture the material is controlled. CONSTITUTION:A drying hopper 1 sucks a material M in a storing tank 5 into a material collecting container 3 through a suction nozzle 6 and a transporting pipe 7 by the air suction force of a material sucking blower 4 connected to a material collecting container 3 and supplies the material M into the hopper 1 through a damper 8. Air flowed from an air source 14 is dehumidified with an adsorption agent 15, the dehumidified air is heated by a heating means 12, thereafter the material is supplied from an injection port 11a into the drying hopper 1 so as to dry the material within the hopper 1. Temperature sensors T1 to T3 and humidity sensors D1 to D5 are arranged at proper locations ranging from the air source 14 to an air discharging passage 20. A level meter 40 and the like are controlled according to these detected values, the charged volume of the material M is adjusted and it is controlled to have an objective ratio of moisture content.
Patent JP-H10101115-A (JP)
Title: Liquid jet pump
Inventor: KISHI TAKAO
IPC: B65D47/34
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To dispense with a separate treatment, by supporting a stem provided with a pushing-down head with a nozzle on a bellows pipe fixed to a cylindrical support case in which a plurality of apertures are bored on the peripheral wall suspended down into a container body, and extensibly erected upward. SOLUTION: A liquid jet pump is constituted of a support case 3 with a cylindrical device 2, a bellows 4, a stem 5, and a pushing-down head with a nozzle 6 and it is completely made of synthetic resin. When the pushing-down head 7 is pushed down, the bellows 4 is compressed and the pressurized liquid in the bellows passes through the stem 5 and opens a discharge valve B and jets out of the nozzle 6. When the pressure on the head 7 is relieved, the stem 5 and the head 7 are raised by the elastic restoring force of the bellows and the inside of the bellows is made negative in the pressure. Hence, the liquid in the container body is conducted through the suction valve A. In this time, the outside air is led from the aperture 11 into the container body evacuated by the decrease of the liquid through the space between the guide cylinder 13 and the stem 5.
Patent JP-H11115311-A (JP)
Title: Heat sensitive recording body and manufacture thereof
Inventor: NOJIMA MASAHARU
IPC: B41M5/337
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording body excellent in transparency and recorded picture quality, and its manufacturing method. SOLUTION: The recording body is so constituted as to provide a heat sensitive layer including a leuco dye, a coloring agent and an adhesive, a first intermediate layer including an aqueous resin, a second intermediate layer, which is formed by curing an electron radiation curing compound through the radiation of electron radiations and an uppermost layer including pigments and the aqueous resin in the order named on a support. As a means for providing the heat sensitive recording body excellent in transparency and recorded picture quality, a transparent film is employed as the support and, at the same time, the optical surface roughness of the uppermost layer is set to be 0.2 μm or less.
Patent JP-H01124507-A (JP)
Title: Guide mechanism combining steering and joining for zipper stop film
Inventor: RARII EMU ZUIIKU
IPC: B65B9/06
Filed: 1987-11-04
Abstract: PURPOSE: To provide a device for a packaging machine which matches an improved zipper type closing part with a film material for bag, by biasing a longitudinal axis of each roller from a line perpendicular to the moving direction of the film material for bag by a specific angle. CONSTITUTION: The press rollers 84, 88 of a joining-cum-closing mechanism 54 comprise the smooth cylindrical faces 92, 94 for pressing the fastener elements 24, 26 to engage and connect the same with each other. The shaft centers 86, 90 are parallel with each other, and biased from the moving direction A of a strip material 16. The biasing angle from a line perpendicular to the moving direction, of the shaft centers is 2-30 deg., preferably the shaft centers are biased at about 5 deg.. The rollers 84, 88 give the almost outward action force to the strip material 16, whereby the strip material 16 is stretched to a side of a lower part 50 of a filling chute 40 under tension, as a result, the rollers keep the proper matching condition in the lateral direction of the strip material 16 in the area of the lower part 50.  The action force in the lateral and outward directions given by the rollers 84, 88 further keep the proper matching condition of the fastener elements 24, 26 to each other, whereby the connection can be easily performed.
Patent JP-H02125284-A (JP)
Title: Power plant operation training simulator
Inventor: SASAKI KAZUNORI
IPC: G09B9/00
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the simulator which never spoils the time reality of the process of each model at a low cost by providing a driving cycle table which is stored with driving cycles of respective models corresponding to parameters and referenced when a model scheduler actuates a model. CONSTITUTION:The driving cycles of the respective models which are variable corresponding to the parameters are stored in the driving cycle table 10 so as to use a time step as a time matching an arithmetic quantity by an input parameter. This driving cycle table 10 is referenced when the model scheduler 5 drives the respective models to determine the driving cycle of each model dynamically by the model scheduler 5. Consequently, the time reality of arithmetic operation of each model is secured and the simulator which performs operation close to that of an actual plant is obtained at low cost.
Patent JP-H0678861-A (JP)
Title: Contaminated washing water sucking tank device
Inventor: ISHIKAWA ZENICHI
IPC: A47L7/00
Filed: 1992-09-03
Abstract: PURPOSE:To provide the sucking cleaner tank device whose float switch and exhaust pump do not restart immediately even though the fluid in the tank is suddenly exhausted. CONSTITUTION:An exhaust pump 12 is connected to an exhaust port 3 on a tank 1 having the exhaust port 3, sucking port 4, and exhaust port 7. A float tank 15 housing a float 14 of a float switch 13 which opens and closes the power source circuit of the exhaust pump 12 is provided in the tank 1. The float tank 15 is provided with a small hole 16 which permits the liquid flowing into the tank 1 and gradually drains the liquid filled regardless of the sudden decrease of the liquid in the tank at the time of draining water. Thus, the descending motion of the float 14 becomes slow and the switch operation of the float switch 13 at the time of draining the liquid is delayed, resulting in preventing the generation of trouble just after starting the liquid draining. Accordingly, the erroneous operation due to the blurring of the float of the float switch can be reduced.
Patent JP-H09120736-A (JP)
Title: Push switch
Inventor: YAMAMOTO HITOSHI
IPC: H01H13/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a push switch of side push type which is excellent in the easiness in assembly works along with simple configuration, is embodied small and dustproof, and equipped with a high reliability. SOLUTION: A push switch concerned has a button 3 equipped with a tapered part 3C, and a contact blade 6 having resilience is depressed by a ball 10 in contact with the tapered part 3C through a dust cover 5 so as to touch a contact 8A so that electric connection is generated. The dust cover 5 and a spacer 4 to hold it are installed in the space bounded by a cover 2 and a base mold 7, and the spacer 4 is pinched by the cover 2 and base mold 7 so that the fixation is established, wherein the spacer 4 is furnished in the center with a hole 4A in which the ball 10 moves up and down, and the tapered part 3C pushes down the ball 10 by intruding the button 3. Thus a push switch of side push type is achieved.