baber/WOPTO huggingface dataset:
Patent JP-H0689949-A (JP)
Title: Ic socket
Inventor: YAMAGUCHI KOICHI
IPC: H01L23/32
Filed: 1992-09-08
Abstract: PURPOSE:To accurately measure the electric characteristics of an IC by making the IC lead pressing sections of a pusher shorter than the IC mold positioning sections of the pusher and inserting the IC transport with its IC leads up ward into an IC socket. CONSTITUTION:Since an IC 4 is transport with its IC leads 5 upward, the leads 5 do not come into contact with the IC socket. Therefore, the IC socket can house the IC 4 without giving any stress to the leads 5. A pusher 3 descends toward the housed IC 4. Since the IC lead pressing sections of the pusher 3 are shorter than the IC lead positioning sections of the pusher 3, the pusher 3 first comes into contact with the molded section of the IC 4. Then the pusher 3 further descends toward a chassis section 9 while the pusher 3 presses the IC 4 and the leads 5 are brought into contact with contactors 7 and, finally, electrically connected to the contactors 7. Therefore, the electric characteristics of the IC 4 can be accurately measured.
Patent JP-H02176457-A (JP)
Title: Pulse oriented electrophoresis
Inventor: DEBITSUDO SHII SHIYUWAATSU
IPC: G01N15/02
Filed: 1989-09-14
Abstract: PURPOSE: To dramatically expand the mass range of a particle where the particle moves increasingly in a gel matrix and can be separated by determining the effective electric field angle of the particle that is separated due to a pulse oscillation routine simply and dynamically. CONSTITUTION: A square cataphoresis room 18 made of an electrically insulated material has a buffer liquid circulation entrance/exit 20 and a buffer liquid exit/entrance 22. Also, it has a space 24 for a thick-plate-shaped gel used for cataphoresis surrounded by an electrode 26 where a diode 34 is connected. The electrode receives the output of a DC power supply equipment 28 controlled by a computer 32 via a relay electricity 30. The level of strength is alternately or simultaneously changed according to a pulse oscillation routine that is selected by using two sets of diodes 34 that are in separate electrode arrangement and can be in double-pole-type operation, thus generating an electric field for moving particles that are passed through a gel matrix in a total direction for traversing the direction of a generated electric field and are separated increasingly.
Patent JP-H1182208-A (JP)
Title: Impeller of fuel pump
Inventor: FUJII SHINICHI
IPC: F04D29/66
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To compensate any unbalance easily in a simple structure. SOLUTION: A sectional form of the tip part of a shaft 8 is made up into a nearly D-type shape, and a nearly D-type shaped fitting hole 25 is formed in an impeller 21. The tipe part of the shaft 8 is fitted into this fitting hole 25 of the impeller 21, and thereby the shaft 8 and the impeller 21 are connected together. In addition, a hole 30 for compensating each unbalancing quantity of the shaft 8 and the impeller 21 is formed in this impeller 21 at the opposite side to a cut part to be cut from the circular form of the fitting hole to the turning center axis. Differently, another hole 35 is formed in this tuning center axis at the same side as the cut part to be cut from the circular form of the fitting hole 25, and then a weight 36 to compensate each unbalancing quantity of the shaft 8 and the impeller 21 is installed in this hole 35.
Patent JP-S6481508-A (JP)
Title: Piezoelectric oscillator
Inventor: FUJISAWA KAZUHITO
IPC: H03B5/32
Filed: 1987-09-24
Abstract: PURPOSE:To evade a problem of deteriorated characteristic by bending a connection of a lead frame connecting to a piezoelectric vibrator in a vertical direction with respect to a frame face and connecting the lead of the piezoelectric vibrator straightforward. CONSTITUTION:The oscillator is formed by a piezoelectric vibrator 2, an IC chip 1 including the oscillation circuit, a lead frame 3 for the input/output of the power supply and signal and a mold 5 covering the vibrator 2 and the chip 1. In this case, the connection part 4 of the frame 3 connected to the vibrator 2 is bent vertical to the face of the frame 3. Then the crystal lead 6 is connected straightforward. Thus, the problem of deteriorated characteristic is evaded.
Patent JP-S6483704-A (JP)
Title: Flexible mound
Inventor: OYAMA TAKUMI
IPC: E02B3/06
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a submerged wave-dissipator which can withstand tidal current due to its flexibility by making up a submerged embankment of a flexible structure consisting of a flexible bag, a fluid filling the flexible bag, a netting to cover the bag and to fix it to the seabed, and anchors. CONSTITUTION:A flexible structure submerged embankment consisting mainly of a flexible sheet bag 1, a fluid 7 such as water, sea water, etc., packed in the bag 1, a netting part 2 to cover the surface of the bag 1, and anchors 9 to fix the end of the part 2 to the seabed 3. The bag 1 is set on the recessed part 3a excavated in the seabed ground 3 in such a form that the whole form is a semicircular shape with a curved top place 4 on its upside and also with a horizontal bottom plate 5. A sheet 8 is interposed between the bag 1 and the seabed 3. The bag 1 can thus be easily fixed to the seabed to obtain a submerged wave dissipator having a high breaking resistance against tide and a high wave-dissipating function.
Patent JP-S6299959-A (JP)
Title: Method for discriminating optical disc
Inventor: HIRAHATA SHINICHI
IPC: G06F3/06
Filed: 1985-10-25
Abstract: PURPOSE:To discriminate simply the kinds of optical discs by controlling the number of revolutions of an optical disc so that the phase of a horizontal synchronizing signal is equal to the phase of a reference clock at a position placed away by a prescribed distance from the innermost circumference to the outer- circumference. CONSTITUTION:A video signal processing circuit 10 demodulates information (signal) from a disc to obtain a video signal, separates a horizontal synchronizing signal and a vertical synchronizing signal or the like from the video signal, and outputs the video signal to a TV signal output circut 16 and the horizontal synchronizing signal to a spindle servo circuit 18 respectively. The spindle servo circuit 18 controls the number of revolutions of the spindle motor 20 based on the horizontal synchronizing signal inputted from the video signal processing circuit 10. that is, the spindle servo circuit 18 has an oscillator or reference frequency in the inside and a phase locked loop is constituted so as to decrease the phase difference between the reference clock and the horizontal synchronizing signal to zero. Thus, the number of revolutions of the spindle motor 20 is controlled so that the phase of the horizontal synchronizing signal is in phase with the reference clock.
Patent JP-H0796299-A (JP)
Title: Ozone-treatment apparatus for biological sludge
Inventor: YASUI HIDENARI
IPC: C02F11/06
Filed: 1993-09-27
Abstract: PURPOSE:To provide an ozone-treatment apparatus for sludge which, though small in size, can prevent foaming of water to be treated when biological sludge- containing water is brought into contact with ozone to oxidize and decompose the sludge and treat the sludge with ozone efficiently. CONSTITUTION:An ozone-treatment apparatus is an apparatus which uses tank water in an ozone reaction tank 1 as foam extinguishing water and sprays the tank water through a spraying nozzle 5 to the water surface and at the time ozone treatment is carried out by opposite flow contact (parallel flow contact), valves 13, 14, 17, 12, 15, 16 are kept in closed state, valves 12, 15, 16, 13, 14, 17 are kept in open state, and water 7, 10 to be treated and ozone 9 are led to the reaction tank 1 and they are brought into contact each other in the way of opposite flow contact (parallel flow contact) to carry out ozone treatment. In the ozone-treatment apparatus, the water in the tank is sprayed out of the spray nozzle 5 to the surface of the water through tank water drawing-out routes 2, 3 and a circulating route 4.
Patent JP-H1149689-A (JP)
Title: Production of medicine, medicinal drink, injection, health nutritive food or the like using stem and leaf of vinca rosea as raw material
Inventor: YOSHIMURA TSUGIO
IPC: A61P3/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a medicine or health food from the stems and leaves of Vinca rosea as a raw material. SOLUTION: (1) This method for producing a medicine or health nutritive food comprises pulverizing the stems and leaves of Vinca rosea, adding Lactase MK.MX powder G, etc., to the powder, processing the mixture into the granular, particulate, powdery, pasty, creamy or emulsion-like product and subsequently preparing the product into tablets, capsules, powdered preparations, solid productions, etc. (2) The method for producing a medicine or health nutritive food comprises extracting the stems and leaves of the Vinca rosea, and subsequently processing the extract into a pasty, creamy or emulsion-like medicine, a drinkable medicine or an infection.  (3) The method for producing the medicine or health nutritive food comprises grinding the stems and leaves of the Vinca rosea as such and subsequently processing the ground product into jelly-like capsules, starch syrup-like preparations containing starch syrup, sugar-coated tablets containing sugar, etc.
Patent JP-S6480818-A (JP)
Title: Current rip display device
Inventor: ANDO YOSHIYUKI
IPC: G01K13/02
Filed: 1987-09-24
Abstract: PURPOSE:To easily recognize a current rip by extracting the current rip according to the variation quantity of water temperature, displaying the water temperature along a track, and displaying a mark which indicates the direction and velocity of a tidal current at the position of the extracted current rip. CONSTITUTION:A water temperature gauge 1 measures the water temperature of a layer of specific water depth, a tidal current gauge 2 measures the direction and velocity of the tidal current, and a position measuring instrument 3 measures the position of a ship, so that their outputs are inputted to a CPU 5 through an I/O port 4. This CPU 5 finds the variation quantity of the water temperature per unit time or unit navigation distance and extracts the position where the water temperature variation quantity exceeds a predetermined value as the tidal rip position. A display control circuit 10 displays the water temperature on a display device 11 along the track and also displays the mark indicating the direction and velocity of the tidal current at the tidal rip position.
Patent JP-S62100646-A (JP)
Title: Method and apparatus for evaluating surface-treated plate
Inventor: MATOBA BUNPEI
IPC: G01N21/35
Filed: 1985-10-25
Abstract: PURPOSE:To enable accurate measurement of light transmissivity continuously in a short time, by employing infrared rays as transmission light while a filter circuit is attached to allow only the passage of electrical signals corresponding to the modulation frequency on the side of a light receiving section. CONSTITUTION:A molded material 5 to be inspected is adhered to a sticky transparent tape 10 and powder falling from the material 5 being inspected attaches to the tape 10. The tape 10 is carried until the powder-attached part thereof is positioned on a tape-holding plate 9 and a modulation infrared rays are projected through a lens 6a from an infrared-ray emitting diode 6b. A photoelectric element 7a senses light transmitted through the tape 10 and after the photoelectric conversion thereof, a bandpass filter 7b transmits only a signal component corresponding to the modulation frequency. Then, based on the quantity of light passing through the filter 7b, a light transmissivity measuring device 7c in which the quantity of light transmitted through a tape having no powder attached is preset determines light transmissivity by a specified formula. In addition, an attachment value converter 7d calculates the amount of missed powder by a specified conversion method from the resultant light transmissivity.
Patent JP-H0563624-A (JP)
Title: Cellular receiver
Inventor: OGINO TORU
IPC: H04B7/26
Filed: 1991-08-28
Abstract: PURPOSE:To improve the inter-modulation characteristic in a cellular receiver having a high frequency amplifier. CONSTITUTION:The receiver is provided with a high frequency changeover switch 18 used to bypass a high frequency amplifier 3 and the changeover switch is subjected to on/off control based on a reception electric field strength detected by a reception electric field detection circuit 12 and the result of detection by a SAT detection circuit 14. Thus, the intermodulation distortion is suppressed by bypassing the high frequency amplifier 3 or reducing the gain of the high frequency amplifier when the reception electric field strength is high and no SAT signal is detected.
Patent JP-H03102165-A (JP)
Title: Cooling or freezing device
Inventor: TAKAHASHI MITSUHIRO
IPC: F25D13/06
Filed: 1989-09-16
Abstract: PURPOSE:To average wear of a conveyor, to prevent the occurrence of zigzagging, to perform effective freezing, and to facilitate inspection and cleaning of the interior of a device by a method wherein net slide contact rails are symmetrically installed and supported to the under surface of a net conveyor made of a metal with a narrow distance therebetween, a cold air circulating space forms double structure and is partitioned in a right-angled direction, and a door for inspection is provided. CONSTITUTION:A supplied object to be processed is cooled or frozen by means of cold air circulated by a cold air circulating device 9 during the passage of it from the interior of a freezing chamber 4 through a space between inner partition walls 12 provided upright and facing each other by means of a net conveyor 1, and is taken out through a take-out port 19. In this case, since a partition wall 10 for guiding cold air is erected at right angles with the moving direction of the conveyor 1, cold air is capable of effectively passing between the inner partition wall 12 provided upright and facing each other. Further, since the net conveyor 1 makes slide contact with net slide contact rails 3 inclined in the direction of width, formed waterdrops are scratched down to prevent freezing of the waterdrops, slide contact wear is reduced and averaged, and zigzagging of the conveyor is blocked and prevented from occurring. Further, since doors 13 and 14 for inspection are located in positions at the side of a heat insulating wall 5 and the inner partition walls 12, reliable and easy inspection and cleaning of the interior are executed.
Patent JP-2000074296-A (JP)
Title: High-pressure gas filling facility
Inventor: KIMURA TAKASHI
IPC: F17C5/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure gas filling facility capable of reducing load applied to the driving source of an endless path conveying means, such as the rotational motor of a rotational table. SOLUTION: A carrying-in operation detecting valves 85 detects that a carrying-in holding means 25 performs the carrying-in operation. In detection, low-pressure air is filled to a return air cylinder 33 and drives it, the carrying-in holding means 25 is moved in the carrying-in direction, and therefore, driving force from a rotational table 2 to the carrying-in holding means 25 is low. Therefore, manufacturing cost can be reduced even if an expensive driving source having high driving torque is not used as a driving source for the rotational table 2. Since large force does not act on the carrying-in part or the carrying-out part in relation to the rotational table 2, a failure is not caused.
Patent JP-H0967172-A (JP)
Title: Production of homogeneous mixture powder, porous formed body and powder-impregnated formed body by sublimation drying of slurry
Inventor: IGASHIRA KENICHIROU
IPC: C04B38/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mixture powder of uniformly distributed particles, a porous formed body having uniform pore distribution and a powder impregnated formed body having high powder impregnation rate by solidifying a slurry comprising a powder and an org. solvent and then sublimating the org. solvent. SOLUTION: This method includes the following processes (a)-(d). (a) An org. solvent having 10-60 deg.C melting point and 100-300 deg.C boiling point and at least two kinds of powder having different specific gravity are kneaded in a pot mill 10 at a temp. higher than the melting point of the org. solvent to prepare a uniform slurry. (b) The obtd. uniform slurry is cooled to a temp. lower than the melting point of the org. solvent while kneaded in a pot mill 10 to solidify the slurry. (c) The solidified slurry is put in a drying machine 12 and the slurry is maintained at a temp. lower than the melting point of the org. solvent to sublimate and remove the solvent to obtain an aggregated powder. (d) The aggregated powder is pulverized to obtain a uniform mixture powder.  The drying machine is a vacuum drying machine and the org. solvent is preferably sublimated and removed under reduced pressure. As for an org. solvent, α-terpineol (melting point at 38-40 deg.C) is used.
Patent JP-H1183421-A (JP)
Title: Measuring method for depth of underground buried object
Inventor: SUENAGA WATARU
IPC: G01B7/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring depth of a buried object by accurately detecting the position of the object buried in the underground such as a gas pipe and a water pipe, that is, position on the corresponding to the position of the object buried in the underground. SOLUTION: This detection system consists of a transmitting antenna coil 3, which is a movable means to generate electromagnetic wave and generates electromagnetic wave with directivity, and a receiving antenna coil, which is a movable means to recognize a signal output and can detect the electromagnetic wave with directivity generated from an information display 1. It is structured by a combination of a calibration curve found by measuring in advance a relation between a signal output value and a burying depth and the information display 1 or by a combination of at least two information displays 1.
Patent JP-S6484902-A (JP)
Title: Directional coupler
Inventor: HIROTA TETSUO
IPC: H01P5/22
Filed: 1987-09-26
Abstract: PURPOSE:To miniaturize the device without causing the deterioration in a characteristic by making the length of four transmission lines shorter than 1/4 wavelength in a use frequency, and also, connecting a capacitor to a connecting point of the transmission line. CONSTITUTION:Transmission lines 1-4 are connected annularly, and by connecting input/output transmission lines 5-8 and capacitors 21-24 to each connecting point, a circuit is formed. When length of the transmission circuits 1-4 is 1/4 of a use frequency, when the capacitors 21-24 are connected, electrical length of the circuits 1-4 is varied in accordance with its capacity. When the electrical length of the circuits 1-4 is theta, the respective characteristic admittances become sin theta times, and become small by connecting the capacitors 21-24. The capacity C of the capacitor is shown by the equation. In this regard, Ya and Yb are characteristic admittances of the circuits 1, 2 and the circuits 3, 4, respectively. From a result of the equation, the electrical length theta is derived, the transmission line is shortened consequently, the device is miniaturized without deteriorating the characteristic, and the design accuracy is improved.
Patent JP-H07158752-A (JP)
Title: Diaphragm valve
Inventor: MARUCHIN HAINIGAA
IPC: F16K7/16
Filed: 1994-10-05
Abstract: PURPOSE: To provide a diaphragm valve having a diaphragm fixing structure which can be adapted for both elastomer diaphragm and polytetrafluoroethylene diaphragm. CONSTITUTION: A diaphragm 4 is fixed to a press rod 7 by a bolt 9 locked in the diaphragm 4 in a diaphragm valve. The bolt 9 is theadedly engaged in a sleeve 12 which is coupled to the press rod 7 by a pin 14 provided in a hole 15 in the press rod 7. A play 18 between the pin 14 and the hole 15 protects a locking part of the bolt 19 and the pin 14 in the diaphragm against a closing force.
Patent JP-H09121633-A (JP)
Title: Planting apparatus in rice transplanter
Inventor: YAMASHITA YOSHINARI
IPC: A01C11/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To enable the suppression of the deformation of a horizontal shaft body in an easier manner than before, the prevention of the twist, etc., of the horizontal shaft body, and accordingly the easy performance of the adjustment of the amount of seedlings to be taken out and the keeping of the specified amount of these seedlings. SOLUTION: A controlled member 24 for an amount of seedlings taken out in a vertical direction is placed near the lower end of an inclination of a seedling-holding table 13; a triangular space is formed with a driving part 17a for vertical-and-horizontal transfer of a planting case 17, a transmission chain part and the seedling-holding table 13; the horizontal shaft body 35 is placed in a lateral direction above the transmission chain of the triangular space; a basal edge of an adjusting lever 36 for the amount of seedling taken out is integrally linked with the horizontal shaft body 35; and a seedling-taking out board 15 at the lower edge of the inclination of the seedling-holding table 13 and the horizontal shaft body 35 are linked with arm bodies 34 in a quadrangle in a plan view. Further, the horizontal shaft body 35 is placed between a horizontal transmission frame for integrally linking right and left transmission chain parts and the seedling-taking out board 15 in roughly parallel with them; at the same time, a seedling-taking out arm 25 is placed below the seedling-taking out board 15 at the lower edge of the inclination of the seedling-holding table 13; and the seedling-taking out arm 25 is fixed at the side face of the planting case 17.
Patent JP-H08104479-A (JP)
Title: Raising and lowering device
Inventor: KUMAMOTO AKIRA
IPC: B66B9/04
Filed: 1994-10-05
Abstract: PURPOSE: To provide a raising and lowering device capable of being easily assembled and disassembled, and smoothly raised and lowered. CONSTITUTION: A raising and lowering device is composed of a strut S, a plurality of unit air bags B movably attached to the strut S at insertion holes 5a of connecting plates 5, bolts and nuts for connecting respective unit air bags B to the connecting plate parts 5 at five points, and a seal member to be interposed between both sides in connecting of the connecting plates 5, and the strut S is constituted of a plurality of unit struts 1 to 3.  Each unit air bag B is constituted of a cylindrical air bag 4 formed by connecting a plurality of ring-like air bags 4a at first vent holes 4b respectively provided so that ventilation may be possible at first vent holes 4b, and the connecting plates 5 coaxially attached on both ends in the axial direction, and the connecting plates 5 are provided with the insertion holes 5a through which the strut is to be inserted to the shaft center part, and second vent holes 5b communicated with the first vent holes 4b of the cylindrical air bags 4.
Patent JP-S62102532-A (JP)
Title: Patterning method for thin film
Inventor: HARA SHINICHI
IPC: H01L21/3213
Filed: 1985-10-30
Abstract: PURPOSE:To accurately form a multilayer structure with high reliability by providing an etching stopper on a resin film which is vulnerable to oxygen to prevent the resin from being locally etched and the surface from roughing. CONSTITUTION:A thin film 15 for an etching stopper is inserted into between a resin film 11 and a copper film 3 to be patterned. The thickness of the film 15 is 1/20 or more of the copper film. The film 3 is ion milled with mixture gas of argon and oxygen by using a metal mask 12, and stopped when the film 15 is exposed. Then, argon ion or film 15 is milled with ions of gas for selectively etching. Thus, an etching stopper 15 is provided on the film 11 which is vulnerable to oxygen to prevent the resin from being locally etched and the surface from roughing.