baber/WOPTO huggingface dataset:
Patent JP-H04288131-A (JP)
Title: Arterial hardness observing apparatus
Inventor: TAKASHIMA MITSURU
IPC: A61B5/02
Filed: 1991-03-18
Abstract: PURPOSE:To enable the judging of the hardness of an artery of a person to be inspected accurately and non-invasively by restricting the passage of blood stream at three pressing parts arranged along an artery to detect a pulse wave of the artery at the center and the peripheral side thereof while detecting a pressing pressure by pressing means. CONSTITUTION:In an arterial hardness observing apparatus, the restriction of the passage of blood steams of three pressing parts arranged adjacent to one another along the artery is performed under the same pressure to detect a pulse wave of the artery with a pressure sensor 1 of the middle of the pressing parts while the pulse wave of the artery on the peripheral side is detected with a pressure sensor 2 and moreover, a pressing force by a pressing means for performing the restriction of the passage of a blood stream is detected with a sensor 3. Then, a differential detection output signal is outputted as information for observation of the arterial hardness between a detection output signal with the pressure sensor 3 in a state or restricting the passage of the blood stream from which a detection output signal of a specified level is obtained with the pressure sensor 1 and the detection output signal with the pressure sensor 3 in a state of restricting the passage of the blood stream from which a detection output signal of a specified level is obtained with the pressure sensor 2.
Patent JP-H09269514-A (JP)
Title: Optical waveguide device and its production
Inventor: KITAMURA MITSUHIRO
IPC: G02B6/122
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide of an element (AWG element), etc., for which array waveguide gratings provided with sufficient wavelength accuracy or reduced in element size are used by introducing a refractive index adjusting region into a coupler part. SOLUTION: When the light signal subjected to wavelength multiplexing is introduced from one among the input waveguides 2, this light is subjected to the phase shift meeting an optical path difference in the array waveguide grid part 4 and is outputted after the light is separated by each wavelength to the waveguides 6 on an output side. In such a case, a refractive index adjusting region 11 is formed in part of a star coupler 3 on an input side in order to improve the wavelength accuracy. If a difference is given to the refractive index from another region in this refractive index adjusting region 11, the bend of the optical path by a prism effect occurs in the input side star coupler 3 and the light waveguide outputted in the specific channel on the output waveguide side is eventually changed.
Patent JP-H05101806-A (JP)
Title: Mass separation device and separating method
Inventor: SHIMADA MASARU
IPC: H01J49/20
Filed: 1991-02-18
Abstract: PURPOSE:To enable the mass separation of an ion beam of large area by parallely arranging two plates of a number of oblique slits, and combining them with a magnetic field. CONSTITUTION:The shape of a transmission hole 2 of an ion incidence plate 1 is rectangular, and a number of slits 2 are placed therein. The shape of an ion transmission plate 3 is also rectangular, and the axis of its slits 4 is inclined at the angle of relative to the axis of the slits 2. The incidence plate 1 is parallely installed apart by a distance L from the transmission plate 3. Then, uniform magnetic field B5 is applied in between the incidence plate 1 and the transmission plate 3 perpendicularly to the axis of the slits 2 and the axis of the slits 4. Only the ion having the mass deflected by an angle theta penetrates the slits 4, almost all of another ions having any mass other than the mass collide against the inner walls of the slits thereby recombining so as to become neutral particles. When the magnetic field is increased, heavy ions gradually penetrate so that a mass spectrum is obtained. Thus, since mass separation is conducted only by the difference in the deflection angle of the ion, mass separation can be performed over a large area.
Patent JP-H05284659-A (JP)
Title: Charging controller, control method and electronic appliance equipped with charging controller
IPC: H02J7/10
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an electronic appliance in which a battery is protected against overcharge by interrupting charging current supply to the battery upon malfunction of charging control circuit and charging operation is not interrupted even upon provision of an initializing signal from an external appliance being connected thereto. CONSTITUTION:A CPU 100 outputs control signals at a predetermined period and when the control signals are inputted at the predetermined period, a one- shot circuit 101 outputs a signal having a predetermined level. A charging circuit 201 controls charging current supply to a battery 203 depending on the level of the signal. When charging of battery is designated, other electronic appliance designates a charge control circuit to begin charging operation and prohibits interruption of an initializing signal from an external appliance.
Patent JP-2000278564-A (JP)
Title: Evf device
Inventor: AMANO HIROKI
IPC: H04N5/225
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to reduce its costs by equipping a elasticity part abutted to an EVF case which is provided at least a part of a light shielding member for shielding light outside an image display range of a display means and holds a holding case that is engaged with the shielding member and holds the display means. SOLUTION: An LCD mask 103, an LCD unit 101 and a plane fluorescent tube 102 are inserted in an EVF case 105 in this order and are fixed by fitting a catch into a fitting hole that is provided with a substrate mounting the plane fluorescent tube 102. A dimensional tolerance between the LCD unit 101 and the plane fluorescent tube 102 is large, but, since an elastic part 103a of a cantilever plate spring-shaped is elastic transformed and stored, there is no play by installation. Also, since this elastic part 103a relaxes a shock such as fall-off, a glass part is hard to be broken. Thus, miniaturization is possible in a thickness direction and costs can be reduced because there is no necessity to eliminate a burr.
Patent JP-S562913-A (JP)
Title: Antitumor agent
Inventor: FUJII SETSUO
IPC: A61K31/505
Filed: 1979-06-21
Abstract: PURPOSE: An antitumor agent without increasing the toxicity and side effects, comprising a 5-fluorouracil and 2,4-dihydroxypyridine as active constituents.  
     CONSTITUTION: An antitumor agent comprising (A) at least one 5-fluorouracil selected from the group consisting of compounds of formula I (R 1  and R 2  are H, halogen, alkyl, alkynyl, alkenyl, aryl, aliphatic acyl groups, etc.) and of formula II (R 3  and R 4  are H, alkyl, cycloalkyl, aryl, aralkyl, tetrahydrofurfuryl groups or sugar residues, R 3  and R 4  are not H at the same time), e.g. N'-ethoxymethyl-5- fluorouracil, and (B) 2,4-dihydroxypyridine at a molar ratio of (A) to (B) of 1:0.01W50, in various forms for oral administration, e.g. a tablet or capsule, or for parenteral administration, e.g. an injection or suppository. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07255749-A (JP)
Title: Dental implant
Inventor: OTANI KATSUTOSHI
IPC: A61C8/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide the dental implant which enables an operator to easily, rapidly and exactly remove the bone of the required point without removing the excess bones of a patient and is designed not to sink right after plantation of the implant. CONSTITUTION:This dental implant is formed by planting an implant body 3 into the bone and projecting an implant head 1 on the bone. The implant body 3 planted in the bone A is formed to a semicircular planar body 4 via the neck 2 and is provided with wings 6 intersecting orthogonally with this semicircular planar body 4 atop both right and left ends of the planar body 4.
Patent JP-S522058-A (JP)
Title: Means for discharging treated liquid from sewage treatment system
Inventor: SUZUKI SHIGETOSHI
IPC: B01D21/30
Filed: 1975-06-24
Abstract: PURPOSE:To permit treated liquid in a treatment trough to be discharged with high efficiency by providing a float with a treated liquid discharge hose and a sewage level detector.
Patent JP-H10269005-A (JP)
Title: Electronic business transaction terminal equipment
Inventor: TOMINAGA HIDEYOSHI
IPC: H03M11/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten the browsing processing time for the transaction contents, by performing the collation between the selected commodities and those stored in a memory via a commodity selection means based on the output data of on image recognition part. SOLUTION: This equipment is provided with a camera device 1, which photographs a catalog 30 and an image recognition part 2, which recognizes the photographed images based on the output signals of the device 1. Then, an ordering processing part 3 performs the collation between the commodities selected from the catalog 30 and the commodities stored in a transaction contents store part 4 based on the output data on the part 2. The browsing images and the transaction information corresponding to the transaction contents stored in the part 4 are printed on every page of the catalog 30. In other words, the browsing of transaction contents is performed by means of the catalog 30. Then an object selected by the browsing is recognized in an image, and the transaction contents are read out of the part 4. Thus, the transaction contents can be fast retrieved out of the part 4.
Patent JP-H07255724-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YOSHIDA HISAHIRO
IPC: A61B8/06
Filed: 1994-03-25
Abstract: PURPOSE:To smoothly display the color changes corresponding to movement of blood flow by subjecting the information successively formed in accordance with reflection echoes to interpolation processing with the information older by one than this information to successively form the fresh information and displaying respective pieces of the information including the fresh information. CONSTITUTION:The reflection echoes are inputted to an A/D converter 1A and the digitalized information is stored by every one field into a buffer memory 2A and is further stored in a frame memory 3A. On the other hand, the reflection echoes from the ultrasonic probe are inputted to an arithmetic circuit 1 for CFM and the speeds meeting the position of the blood flow are computed, by which the information on the color changes meeting the speeds are formed. The formed information is stored by every one field into the buffer memory 2 and the frame memories 3a to 3d. The information read out of the two frame memories is inputted to a frame interpolation circuit 6 where the information is subjected to interpolation calculation. The interpolated information is successively analogized together with the information read out of the frame memories in a DA converter and is displayed together with tomographic images on a CRT.
Patent JP-H11274710-A (JP)
Title: Mounting method for electronic part and solder solid matter used for the same
Inventor: NAKANISHI MAMORU
IPC: H05K1/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting an electronic part on a print substrate, particularly on a high-density substrate and other substrates, so as to prevent the release of solder and to positively mount the electronic part in a relatively simple process. SOLUTION: A mounting method is for mounting an electric part 30, which has lead terminals 31 inserted into through holes 12, onto a print substrate 10. In this case, solder solid matters 1 are used. The solder solid matters 1 are provided with axis-solder parts which are inserted into the through holes 12, and brimmed parts, each being integrally disposed at an upper part of the axis-solder part with a diameter larger than that of the through hole 12. Further, the axis-solder parts are inserted into the through holes 12, and the solder solid matters 1 are melted so as to solder the lead terminals 31 under the condition where the lead terminals 31 are inserted through the centers of the solder solid matters 1.
Patent JP-H08276772-A (JP)
Title: Folding chair device
Inventor: UEMURA TSUTOMU
IPC: B60N2/30
Filed: 1995-04-03
Abstract: PURPOSE: To perform extending and folding a seating part, back rest part and an arm rest part by small drive power. CONSTITUTION: A device has a seating part 2, back rest part 3 and an arm rest part 4 foldably mounted in a base frame. The seating part 2 is constituted by supporting in a pivotal support 2a a base end part to the base frame to move downward from a folding condition to be displaceable in an extending condition with a point end part almost horizontally protruding to the front, the back rest part 3 is constituted by pivotally supporting an upper end part to the base frame and by forming a recessed part 35 in a lower end part to be made displaceably in an extending condition tilted by turning a prescribed angle to the front from a folding condition by prescribed angle down moving the seating part 2 from the folding condition to engage an engaging member 36 provided in the base end part of the seating part 2 with the recessed part 35,  and the arm rest part 4 is constituted to be made displaceable in an extending condition of almost horizontally protruding to the front the point end part associated with down moving the seating part 2.
Patent JP-H04311381-A (JP)
Title: Method for breeding yeast capable of producing astaxanthin by protoplast fusion
Inventor: YAJIMA TOSHIO
IPC: C12N15/02
Filed: 1991-04-10
Abstract: PURPOSE:To provide a method for breeding a yeast composed of a method for protoplast fusion of a yeast belonging to the genus Phaffia to a yeast belonging to other genuses. CONSTITUTION:The objective method is for breeding a yeast comprising a step for carrying out protoplast fusion of a protoplast formed from the yeast belonging to the genus Phaffia to one protoplast of other genuses, e.g. Saccharomyces, Candia, Hansenula or Rhodotorula. Breeding of the yeast having expected properties can readily be performed by selecting the yeast to be used.
Patent JP-H01307436-A (JP)
Title: Hermetically closed mixer and non-meshing four-blade rotor used therein
Inventor: NAAKU OOKUUEI NOOTEII
IPC: B29B7/18
Filed: 1989-03-29
Abstract: PURPOSE: To render a powerful dynamic cooperative interaction and to achieve powerful mixing and homogenizing effects by optimum fourwing, non- intermeshing rotors constituted with long wings and short wings and cross-sec tional shapes so as to be synchronously driven with optimum phase relations. CONSTITUTION: The first long wings 61 of the respective rotors 21, 22 have wing ends oriented at a helix angle of about 10 to 50' with a rotor axial line 60 and the second long wings 62 have the wing ends which originate at the angle position of about 180 deg. with the axial line 60, are oriented at the helix angle equal to the helix angle of the long wings 61 and have the same axial line length as that of the long wings 61. The first short wings 63 have the wing ends which originate at the angle position of about 130 to 140 deg. with the axial line 60 and are oriented at the helix angle equal to the helix angle described above with the axial line 60.  The second short wings 64 have the wing ends which originate at the angle position of about 310 to 320 deg. with the axial line 60, are oriented at the helix angle equal to the helix angle described above with the axial line 60 and have the same axial line length as that of the short wings 63.
Patent JP-H05242025-A (JP)
Title: Bus latch circuit
Inventor: NAOE TOSHIYUKI
IPC: G06F13/40
Filed: 1992-02-28
Abstract: PURPOSE:To provide the bus latch circuit which can shorten the time required for rewriting a signal level of a data bus. CONSTITUTION:The bus latch circuit 6 is provided with an inverter 12, a tri- state inverter 14 and a NOR gate 16. An output terminal of the NOR gate 16 is connected to a control input terminal of the tri-state inverter 14. To each input signal line 22a, 22b,... of the NOR gate 16, an 'H' level is outputted in the case an output buffer in each circuit block 4a, 4b,... is in an enable state, and an 'L' level is outputted when its output buffer is in a disable state. In such a way, in a period in which data is transferred to a data bus from one circuit block, a latch function of the bus latch circuit 6 is invalidated.
Patent JP-S57191604-A (JP)
Title: Production of optical fiber cable with aluminum sheath
Inventor: YOSHIDA SHIGEAKI
IPC: H01B13/22
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a continuous reinforced cable, by setting a friction driving type extruding device at the area near the rear end of a supply pipe with a sheath material of aluminum alloy to extrude a pipe-shaped sheath around the core of an optical fiber cable and then drawing out both the sheath and the cable core at one time. CONSTITUTION:For an extruding device, a supply pipe 10 is formed by the groove face 7 of a driving wheel 6 and the inner wall face of a fixed shoe block 8, and an extruding room 12 is provided at the area near the rear end 11 of the pipe 10 to link up with the pipe 10 verticallly for example. A pipe extruding dice 13 and a point dice 14 are attached to the room 12. A core material supply hole 15 is provided to the block 8 to lead an optical fiber cable core 5 into the dice 14. For instance, an Al-Mg-Si alloy 17 is supplied to the pipe 10 and then sent to the end 11 by the revolution of the wheel 6. Then an aluminum sheath 2 is extruded from the dice 13. At the same time, the core 5 is inserted from the dice 14. Then both the sheath 2 and the core 5 can be drawn out at one time. As a result, an optical fiber cable 18 with an aluminum sheath can be obtained with an indefinite length.
Patent JP-S58196080-A (JP)
Title: Gas laser oscillating container
Inventor: MATSUMIYA YASUNORI
IPC: H01S3/036
Filed: 1982-05-12
Abstract: PURPOSE:To prevent the generation of eddy flows, by connecting a discharge part and a blower by means of smooth formed wind tunnels. CONSTITUTION:Laser light is taken out from the discharge part 2 with a built-in discharge electrode, etc. Thereat, the gas used as a laser medium is to circulate through a sealing system constituted of the wind tunnels 8 and 9 and the blower 5. The wind tunnels 8 and 9 are formed in analogy to rectangular hollow truncated pyramids in the neighborhood of the discharge part 2, then present a hollow cylindrical form in the neighborhood of the blower 5, and accordingly both of these forms vary in continuity on the way resulting in the formation of the structure. In this form, the sealed gas circulates efficiently without generating eddy flows.
Patent JP-S534285-A (JP)
Title: Positioning means and device for crank pin
Inventor: TAKITA MASAMI
IPC: B24B5/42
Filed: 1976-06-30
Abstract: PURPOSE: To provide the positioning means and device for the crank pin in which a crank pin to be machined on the basis of positions of a crank pin to be machined and crank pin of phase difference as may as 180° is determined to be located inthe rotationally cnetral position to obtain a crank pin accurately positioned in a phase of 180° by grinding maching. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59202867-A (JP)
Title: Printing control apparatus
Inventor: SEGAWA YASUKIYO
IPC: B41J2/485
Filed: 1983-05-04
Abstract: PURPOSE:To make it possible to perform proportional printing or right aligning treatment even if a dot printer is used, in a printing control apparatus for selecting and outputting a dot pattern corresponding to a code, by setting the width of the dot pattern to a width wherein blank dot matrix each having a definite size are respectively added to both sides of the dot matrix of a character. CONSTITUTION:The width of a character or a mark is set to a width wherein blank dot matrix each having a definite size are respectively added to both sides of the dot matrix of a character showing the character or the mark itself. That is, as a font pattern for performing proportional printing, a matrix size in a width direction is prescribed corresponding to the substantial character width. Concretely, a character I having a character width W1 has one wherein blank dot regions L1, L2 are respectively added to the left and right sides of said character I as a font pattern. In this case, the font pattern read from a font table 11 on the basis of the content of a start dot table 12 is stored in image buffer 10.
Patent JP-S59204393-A (JP)
Title: Line sequential signal transmitter
Inventor: KOBAYASHI MASAAKI
IPC: H04N11/08
Filed: 1983-05-04
Abstract: PURPOSE:To reduce deterioration phenomenon characteristic of a line sequential system by stopping sending a video signal which is transmitted by the 1st frame at the 2nd frame, and transmitting a video signal whose transmission is stopped at the 1st frame by the 2nd frame. CONSTITUTION:While two frames are regarded as a unit of one picture, two out of three kinds of video signal are transmitted on line sequential basis; and one of two kinds of video signal is transmitted at the 1st frame and not transmitted at the 2nd frame, and the other signal is not transmitted at the 1st frame and transmitted at the 2nd frame in a horizontal scanning period wherein horizontal scanning numbers of the 1st and the 2nd frames are equal to each other. Consequently, when a picture is projected on a TV receiver finally through those transmission systems and viewed as if three kinds of signals are transmitted successively by the afterimage effect of the image receiving tube of the TV receiver and the afterimage effect of the eyes of a viewer. Those afterimage effects reduce the deterioration phenomenon characteristic of the line sequential system.
Patent JP-H01249220-A (JP)
Title: Strain straightening method
Inventor: KODERA NOBUKAZU
IPC: B21D1/00
Filed: 1988-03-31
Abstract: PURPOSE:To improve the accuracy of a strain straightening device and to elevate a straightening rate by deciding a strain straightening quantity at a straightening point considering strain straightening quantities at other straightening points. CONSTITUTION:A metallic lengthy stock 4 is laid on an x-y coordinate system setting a sampling point for the measurement of a strain on the x-axis and setting the strain of the metallic lengthy stock 4 on the y-axis. The straightening quantity at a sampling point xi is given by deltai. The interval between mutually adjacent press heads is given by (l). Since xi, yi, (l) are known well as measured data, simultaneous equations of (n+2) elements of delta1, delta2...deltan, a, b are obtained. delta1, delta2...deltan, a, b are obtained by solving these simultaneous equations. The metallic lengthy stock 4 should be straightened by treating these delta1, delta2...deltan as strain straightening quantities at each point x1, x2...xn. In this way, the accuracy of the strain straightening device can be improved and the straightening rate be accelerated.