baber/WOPTO huggingface dataset:
Patent JP-S6183891-A (JP)
Title: Heat exchanger for freezing machine
Inventor: YAMAGISHI KATSUAKI
IPC: F28F1/16
Filed: 1984-09-29
Abstract: PURPOSE:To achieve high efficiency, to reduce occupying space, to equalize the frosting distribution and to reduce the defrosting energy by providing heater pipe fins which are shorter than the length from the root to the end of refrigerating pipe fins,and by twisting the fin strips at their root parallelly with the flow of heat exchanging fluid. CONSTITUTION:As the direction of protrusion of refrigerating pipe fins 15 and heater pipe fins 16 on the surface of a refrigerating pipe 12 and a heater pipe 14 is different from the winding direction of a heat exchanging pipe 11 and is not affected by the winding, the surface area can freely be set and a narrower winding pitch can be selected. Since the fin strips 17, 18 are parallel with the flow of heat exchanging fluid, the heat exchanger, together with the usage of the heat exchanging pipe, can be made highly efficient, and its occupying space can be reduced. Further, as the length of the heater pipe 15 fins from the root to the end is made shorter than that of the refrigerating pipe fins 15 to make the heat transmission surface equal and the heat exchanging pipe is perpendicular to the fluid flow, the frosting distribution becomes uniform, saving the defrosting energy.
Patent JP-H0254048-A (JP)
Title: Trussed girder of wood and metal
Inventor: KUROODO IBORA
IPC: E04C3/292
Filed: 1988-08-19
Abstract: PURPOSE: To economically and accurately fabricate a truss so as to provide an optimum inertia to a lightweight mass by interconnecting wood members through the means of fasteners which grip the flat part of a metal tube folded in a staggered fashion. CONSTITUTION: Two members 1, 2 are interconnected by a diagonal bar 3 which constitutes a truss. The truss comprises a metal tube 4 folded in a staggered fashion. The part of the folded tube 4 connected to the members 1, 2 is formed into a flat shape, and an upper elbow is connected to the upper wood member 1 by a metallic fastener 5, while a lower elbow is similarly connected to the lower wood member 2 by a metal fastener 6.
Patent JP-2000036887-A (JP)
Title: Image reader, image read method and storage medium therefor
Inventor: KIMURA KOJI
IPC: H04N1/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To read by extremely simple constitution the images of the first surface (front surface) and second surface (back surface) of a both-side original in the state of normal image relation, without using a special photoelectric conversion signal processing means and to drastically improve time, operation and safety, etc., for the read of both surfaces of the original which was conventionally extremely inefficient. SOLUTION: Contact sensors 3 and 6 are arranged at positions almost facing the original and the read process of the images on both sides of the original is executed at substantially the same time. Image information is extracted successively from one end to the other end in a linear image area in a direction almost orthogonal in the carrying direction of the original and original images are read so as to make the extraction order direction of the image information be the same direction for the carrying direction relating to both original surfaces.
Patent JP-H0755744-A (JP)
Title: Method and equipment for measuring conductivity
Inventor: ITO MASANORI
IPC: G01N27/06
Filed: 1993-08-19
Abstract: PURPOSE:To reduce an error of measurement due to the stain of a measuring electrode and thereby to execute highly precise measurement by detecting a change in a cell constant caused by a deposit on the measuring electrode of an element in a liquid to be measured and by calibrating it automatically. CONSTITUTION:Equipment for measuring conductivity is provided with two sets of paired measuring electrodes and has a switching means which switches over the measuring electrodes of a first set of the two and the measuring electrodes of a second set thereof, makes the switchover to the electrodes of the second set at every measurement by the electrodes of the first set in the prescribed number of times and makes a return to the electrodes of the first set after the measurement by the electrodes of the second set. Moreover, the equipment has a calibration means which records signals of the conductivity of a liquid to be measured which are measured by the measuring electrodes of the first set and/or the second set, computes a correction factor from the conductivity signals from the measuring electrodes of the second set and from the conductivity signals delivered by the measuring electrodes of the first set and calibrates a change in a cell constant by the correction factor, and a display means which displays the conductivity signal obtained by calibrating the conductivity signals from the electrodes of the first set by the correction factor.
Patent JP-H0253566-A (JP)
Title: Extremely thin cutting blade
Inventor: ANDO MANABU
IPC: B24D3/28
Filed: 1988-08-18
Abstract: PURPOSE:To reduce the unevenness in thickness of each layer and to constrain the deflection after integral forming by adjusting a resin binder for bonding with the abrasive grains of each layer to a plastic material and forming this plastic material in an extremely thin sheet like material by a calender roll. CONSTITUTION:A 1st plate like material 1 is made by rolling by a roll the plastic material adding a solvent to a refined abrasive grain powder and bonding resin binder. The plastic materials 2, 3 having different composition from this plastic material are rolled by a roll and a 2nd plate like material is made. The 2nd plate like materials 2, 3 are rolled after laminating on the both side faces of this 1st plate like material 1 and the extremely thin cutting blade 4 in <=0.5mm the total thickness having the three layer structure formed by heating with pressurizing after pressure-fitting this laminating material. Consequently, the thickness unevenness of each layer can be reduced and the deflection of after integral forming can be restrained.
Patent JP-S6361801-A (JP)
Inventor: HOSHI YUICHI
IPC: F28D7/16
Filed: 1986-09-01
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-H0194941-A (JP)
Title: Method for making fluid stream visible
Inventor: HIYUU MAIKERU ROORENSU WATOSON
IPC: G01M9/00
Filed: 1988-08-18
Abstract: PURPOSE: To ensure the visualization of a gas flow without using a gas, which can cause the environmental deterioration, by scattering dry dye particles, which can be dissolved in an oil, on a surface coated with pigment-contg. oil- based paint of non-gelling characteristics and moving the dye particles by an air flow or the like. CONSTITUTION: The pigment-contg. oil-based paint 18 of non-gelling characteristics having viscosity, which is so selected as to keep the coating unmovable by gravity, is applied on a surface 15 of a solid element 17. Next, for example, dry phthalocyanine dye particles 19 are uniformly scattered on the coating of the oil-based paint 18 by the use of an industrial air blower or the like. In this state, the air flow is supplied on the solid element 17, allowing the dye particles 19 to move across the coating of the oil-based paint 18, and simultaneously, allowing them to be dissolved in an oil to leave traces 22 on the surface of the coating. The traces 22 permits a fluid flow distribution pattern to be surely recognized.
Patent JP-H11125592-A (JP)
Title: Method and arrangement for horizontal type optical coherence tomography
Inventor: FERCHER ADOLF FRIEDRICH DR
IPC: G01N21/17
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make a flat object surface possible to be scanned without changing the optical travel of measurement rays by allowing the scanning ray travel to run telecentrically on the side of an object to be scanned, and preventing the travel from being affected by the frequency modulation of the output signal of an interferometer which is caused through surplus scanning. SOLUTION: Coherent parallel rays 2 radiated from a light source 1 are branched to reference rays 4 and measurement rays 6 by a split mirror 3 of the Michaelson interferometer. The reference rays 4 pass through a crystal glass block 18, is diffracted with the advance/retreat movement in the Bragg diffraction grating, is subjected to Doppler deviation, and enters a reference mirror 5. Then, the measurement rays 6 enter bear scanning mirrors 7' and 7" where rotary axes orthogonally cross each other, and an object side telecentric ray process can be obtained, and is focused on an object side focusing surface 22' by a convergence lens system 8. In this case, the optical travel is equal in length from a focal point 21 to the object side focusing surface 22'.  Therefore, the optical travel of the measurement rays 6 does not change, thus preventing any unnecessary frequency modulation from occurring in an interferometer signal.
Patent JP-S6184038-A (JP)
Title: Package for semiconductor device
Inventor: KUBOTA SHIGERU
IPC: H01L23/12
Filed: 1984-10-01
Abstract: PURPOSE:To assure stabilization of quality and automation of assembling operations while eliminating any step difference by a method wherein an insulator with excellent adhesive property to the backside of leadless ceramics package is formed on the part other than a leading pattern region on the backside of ceramics substrate of package. CONSTITUTION:A leading pattern 12 is provided on the backside 11 of a ceramics substrate 13 equivalent to that of package and then an insulator 15 is provided on the part corresponding to an element fixing part while a semiconductor element is mounted on the surface of substrate 13 to be wired and then sealed up with a cover 14. The thickness of insulator 15 shall equal or exceed the thickness of leading pattern 12. In such a constitution, the insulator 15 may be brought into direct contact with a heating part of assembling unit to improve the adhesive property of element fixing part to the semiconductor element so that normal vacuum adsorption may be assured to realize stable automatic assembling operations with excellent mass productivity.
Patent JP-S5996808-A (JP)
Inventor: MUNAKATA TAKEO
IPC: H02G7/14
Filed: 1982-11-26
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-H0954804-A (JP)
Title: Electronic check system, electronic equipment, account managing system, electronic betting system, electronic betting terminal, display system and display device
Inventor: TAKAHASHI NARIFUMI
IPC: G06F19/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform betting, payment, allotment.and realization or the like on a network. SOLUTION: The system is composed of a bank center 14, betting center 12 and plural mobile betting terminals 11. At the bank center 14, a prescribed amount is transferred from an account, an electronic check is issued or the electronic check is received and the prescribed amount is received at the account. At the betting center 12, the electronic check is received, an electronic betting ticket is issued, and the successful vetting ticket is allotted by the electronic check. At each mobile betting terminal 11, the issue of electronic check is requested to the bank center 14, the electronic check is received from the bank center 14, and the electronic betting ticket is issued from the betting center 12 by using the electronic check. Then, the allotment of successful betting ticket is requested to the betting center 12, the allot is received from the betting center 12 by the electronic check, and the electronic check is realized by the bank center 14 and received into the account.
Patent JP-H06105601-A (JP)
Title: Apparatus for discriminating and controlling butt in moving agricultural machine
Inventor: YAMAZAKI HIROAKI
IPC: A01M7/00
Filed: 1991-07-23
Abstract: PURPOSE:To remarkably improve accuracy of discrimination of a butt by preventing error discrimination based on swing of sensor due to reaction, etc., in carrying out discrimination of the butt using an analog type contact sensor. CONSTITUTION:In carrying out discrimination of a butt based on measurement of the peak period of a detection sensor 5, starting of discrimination of peak is delayed in order to make damping small peak after peaking invalid and simultaneously a standard value for making small peak value invalid is set.
Patent JP-S6184615-A (JP)
Title: Lens barrel
Inventor: MARUYAMA TAKESUKE
IPC: G02B7/02
Filed: 1984-10-03
Abstract: PURPOSE:To hold lenses precisely even when a lens barrel molded not of resin is used by forming plural projection streaks on the internal wall of the lens barrel molded out of the resin material. CONSTITUTION:Projection streaks 8 are formed on the internal wall 7 at lens fitting positions circumferentially about a center axis O. The distance from the center axis O to the projection streaks 8 is set smaller than the radius of a lens 5 before the lens is inserted. Then, when the lens 5 is inserted as shown by an arrow B, part of the projection streak 8 is cut away by the outer diameter part of the lens 5. Consequently, the outer diameter part of the lens 5 is fitted to the projection screws 8 in contact and held in the lens barrel. Thus, the lens is held precisely even when the lens barrel molded out of resin is used.
Patent JP-H0257489-A (JP)
Title: Car seat supporting structure
Inventor: NAGAOKA OSAMU
IPC: B62J1/08
Filed: 1988-08-19
Abstract: PURPOSE:To provide adjustability for the height of a seat while a person is sitting thereon by increasing the dia. of a seat post inserted in a vertical pipe slidably through operation from an operational part, and fixing at the desired point by a fastening device having a lock mechanism to obtain the locked condition. CONSTITUTION:A seat pipe 7 is inserted slidably in the upper part of a vertical pipe 1 and fixed to thereto by turning a lever 5 of a fastening device 4 installed at the upper part of the pipe 1. Installation of this seat pipe 7 to the pipe 1 is conducted with the aid of a seat adjuster 13 mounted within the vertical pipe 1. This adjuster 13 is equipped with a lock mechanism 16 to obtain the locked condition through dia. enlargement of a lock part 15 by fastening a fastening seat 17, and a compression coil spring 22 is interposed between a pipe fixing member 20, in which the lower part of a rod 14 is inserted, and the lock part 15.
Patent JP-S6099813-A (JP)
Inventor: YOSHITOMI KAZUO
IPC: B65B21/20
Filed: 1983-11-02
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-H0653889-A (JP)
Title: Selective call receiver
Inventor: SHIMIZU EISAKU
IPC: H04B7/26
Filed: 1992-08-03
Abstract: PURPOSE:To attain low power consumption by preparing a mode for receiving all the same calls and giving priority to a receiving rate and a mode for receiving a call only once and selecting battery life with priority and switching these modes. CONSTITUTION:A timer 2 is driven when a power supply switch is turned on, and at the time of detecting a preamble signal, a timer 1 is driven and sink detection and address detection are repeated. At the time of detecting a preamble signal P1 within a receiving area, no power is supplied to a radio part during the period of transmission including P2. When a preamble signal P3 is transmitted, the measurement of the timer 1 ends and power is supplied to the radio part correspndingly to the timer 1, the preamble signal P3 is detected and power is supplied to the radio part. When a preamble signal P4 is transmitted, no power is supplied to the radio part. When a preamble signal P5 is transmitted, the measurement of the timer 1 ends and power is supplied to the radio part correspondingly to the timer 1. In this case, the 1st mode is the period of signals P1, P5, P6 and the 2nd mode is the period of signals P2 to P4.
Patent JP-H0875363-A (JP)
Title: Garbage disposer
Inventor: MATSUSHIRO TADASHI
IPC: F26B9/06
Filed: 1994-08-31
Abstract: PURPOSE: To provide a garbage treating apparatus in which scorching of crude refuse does not occur without heating to dry the refuse more than necessity. CONSTITUTION: The garbage treating apparatus comprises first heating means 2 for heating the upper part of a crude refuse containing vessel 1, first temperature detecting means 3 for detecting the atmosphere temperature in the vessel 1, second heating means 4 for heating the lower part of the vessel 1, and temperature detecting means 5 disposed in the bottom of the vessel 1 to detect the temperature of the means 4. When the means 2 detects a predetermined temperature, it is judged as the end of drying to stop the heating operations of the means 2, 4.
Patent JP-S59134981-A (JP)
Inventor: HIYUU UIRUMAN
IPC: H04N1/10
Filed: 1983-11-02
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-S6449245-A (JP)
Title: Flat package socket
Inventor: MORINAGA MASASHI
IPC: H01R33/76
Filed: 1987-08-19
Abstract: PURPOSE:To realize a contact with a low electric resistance by a method wherein one or plurality of protrusions of required forms are formed on the contact surface of a socket terminal to be brought into contact with an external terminal and the film on the external terminal is scraped off when a cover is pushed to close. CONSTITUTION:One or a plurality of protrusions 7 of required forms are provided on the contact surface of a socket terminal 3 to be brought into contact with an external terminal 6. When a package 5 of a semiconductor device is fitted to a socket 1, as the protrusions 7 are provided on the contact surface of the terminal 3, a high electric resistance film such as an oxide film formed on the surface of the terminal 6 is scraped off by the compression force of the cover 4 of the socket 1. With this constitution, a contact with a low electric resistance can be realized.
Patent JP-S58109125-A (JP)
Title: Stagnating pipe for heater
Inventor: EBISAWA TAIJI
IPC: B01F5/06
Filed: 1981-12-23
Abstract: PURPOSE:To provide a stagnating pipe for a heater which is simple in mechanism, and is easy to manufacture by constituting said pipe in such a way that turbine blades which are rotated by the pressure of liquid materials to be introduced into the pipe and plural stages of screws are provided in the pipe, and piston flow is created by said blades and screws, whereby the residence time for the liquid materials is made uniform. CONSTITUTION:A screw shaft 4 welded with spiral ribbons 3 and eight sheets of turbine blades 5 is provided in a cylindrical stagnating pipe 2, and the shaft is journaled by means of bearings 10, 11 provided to the discs 8, 9 bolted to flanges 6, 7. The multistages screws 1 consisting of the ribbons 3 are made to have a diameter equal to or slightly smaller than the bore of the pipe 2, and are so designed as not to generate any distribution of flow speeds in the axial direction. The liquid materials heated to prescribed temp. enters the inside of the pipe 2 through an introducing pipe 12, and after the materials rotate the blades 5 by the discharge pressure, the material ascends gradually in the ribbon parts 3. After stagnation for a prescribed time, the material is discharged through a discharge pipe 13.
Patent JP-H0869125-A (JP)
Title: Electrostatic developing method
Inventor: NISHIGORI TAKUYA
IPC: G03G15/08
Filed: 1994-08-31
Abstract: PURPOSE: To obtain an electrostatic developing method to transfer a developer on a carrier body to an electrostatic latent image holding member in the area where the carrier body faces the image holding member so that melt sticking of a toner or pulverization into a fine powder is hardly caused, good quantitative stability for formation of layers and good stability against environments can be obtd. without losing thermal fixing property, and that an image having a long life and high quality can be obtd. without voids, by incorporating particles of fatty acid metal salt into the developer. CONSTITUTION: The developer contains particles of fatty acid metal salt. As for the fatty acid for the particles of fatty acid metal salt, polyvalent satd. fatty acids such as butyric acid, valeric acid and lauric acid, univalent unsatd. fatty acids such as crotonic acid and oleic acid, and polyvalent unsatd. fatty acids such as maleic acid and citraconic acid are used. Usually, particles of fatty acid metal salt having 0.2 to 30μm average particle size before addition are used. The amt. of the fatty acid metal salt added depends on the particle size, and usually 0.01 to 5 pts.wt. of the powder to 100 pts.wt. of toner particles, more preferably 0.03 to 1.5 pts.wt., is enough to obtain a significant effect.
Patent JP-S6098730-A (JP)
Title: Analog-digital converter for electronic tonometer
Inventor: FUKUSHIMA TOSHITAKA
IPC: A61B5/022
Filed: 1983-11-04
Abstract: PURPOSE:To improve the accuracy even under a low voltage and a low current operation by turning on a transistor (TR) at charging so as to charge a capacitor and turning off the TR by means of an external signal so as to discharge the capacitor at discharge. CONSTITUTION:A resistor R2 is connected to a signal voltage Es by an electronic switch A5 and a charging current flows. Resistors R1, R2 connected to a reference voltage Er are connected in series at discharge and the charge is discharged. Thus, even if a signal voltage is low or an operating current is small, the integration type AD converter with high accuracy is attained.
Patent JP-2000040988-A (JP)
Title: Radio communication equipment
Inventor: KURODA SHINICHI
IPC: H04B7/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain stable communication quality at all times by avoiding the characteristic degradation of an antenna caused by peripheral environments in a radio communication equipment. SOLUTION: In this radio communication equipment provided with two antennas 11 and 12, a transmission circuit 21 and a reception circuit 22, a power distributing circuit 27 and a power combining circuit 28 respectively variable of distribution ratio and combining ratio are provided, then power transmitted from the transmission circuit is distributed through the power distributing circuit to two antennas and power received from two antennas is combined by the power combining circuit and supplied to the reception circuit. Furthermore, power detecting circuits 31 and 32 for detecting the reception power from two antennas and a distribution/combining ratio control circuit 33 for controlling the power distributing circuit and power combining circuit based on the detection output of the power detecting circuit are provided to control the ratio of distribution and combining to the antenna, whose characteristics are degraded by the approach of a radio wave obstacle so as to be reduced.
Patent JP-S6184633-A (JP)
Title: Camera
Inventor: NAKAYAMA HARUKI
IPC: G03B17/24
Filed: 1984-10-02
Abstract: PURPOSE:To improve operability by arranging a power source battery for a functional device provided to a rear over slantingly to an end part which covers the film chamber of the rear cover. CONSTITUTION:A flat type battery 25 as a power source for a date module 22 is mounted slantingly to the end part which covers the film chamber 12 of the rear cover 20. A battery lid 26 can be detached while the rear cover 20 is open, and the battery 25 inside it is replaiceable. A film is wound cylindrically around a reel shaft 14 in the film chamber 12, so the rear cover 20 corresponding to the film chamber 12 is made round cylindrically by providing the film chamber 12 to a camera side end, and the battery 25 is arranged slantingly along the curvature.