baber/WOPTO huggingface dataset:
Patent JP-H0390007-A (JP)
Title: Antimicrobial agent
Inventor: TABEI SEIKICHI
IPC: A61K8/00
Filed: 1989-09-01
Abstract: PURPOSE:To obtain an inorganic antimicrobial agent having wide antimicrobial spectrum, excellent antifungal activity against various kinds of molds and safety to human and animals by replacing Ca<++> of apatite having a specific composi tion with antimicrobial metallic ion by ion exchange and supporting the antimicrobial metallic ion. CONSTITUTION:A slurry of an apatite (=tribasic calcium phosphate) having a molar ratio of Ca/P of 1,4-1.8 well-known as bio-ceramic or food additive is blended with an aqueous solution of metallic salt containing an antimicrobial metallic ion such as Ag<+>, Cu<++>, Zn<++> or Co<++> at normal temperature or under heating while stirring so that Ca<++> of apatite is replaced with the antimicrobial metallic ion by ion exchange and the antimicrobial metallic ion is supported on apatite and the blend is washed with water and dried to give the objective antimicrobial agent such as Ag carrying apatite. The substitution ratio of the metallic ion of the agent is 0.3-20mol% based on contained CaO. The agent is useful in the various fields such as industry, agriculture or food additive requiring sterilization.
Patent JP-S61102941-A (JP)
Inventor: YAMANOUE EIICHI
IPC: E04B9/00
Filed: 1984-10-25
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-S61104706-A (JP)
Inventor: KATAYAMA YOSHIYUKI
IPC: A01B63/10
Filed: 1984-10-25
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-2001049295-A (JP)
Title: Cleaning agent, and cleaning method and cleaner using the same
Inventor: YOSHIDA MASATO
IPC: C11D17/04
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent which makes the adhesion of dust due to static electricity or dirt difficult after wiping dirt away and thus decreases the number of times of necessary cleaning by compounding a silk protein with an alcohol and water. SOLUTION: Sericin is preferable as the silk protein. Though isopropyl alcohol is effective, ethanol is suitable from the viewpoint of hygiene. Pure water is preferable as the water. Preferably, 1-10 wt.% silk protein, 20-50 wt.% alcohol, and 50-75 wt.% water are compounded. This cleaning agent is used in such a way that it is filled into an atomizer-type cleaner, applied by spraying to the surface of an object to be cleaned, and wiped off; that it is filled into a dispenser-type cleaner, delivered to be applied, and wiped off; or that a soft impregnable sheet-like wiping material is impregnated with the agent so that the agent oozes out and is applied in wiping-off work.
Patent JP-H0316303-A (JP)
Title: Frequency discriminator and high frequency signal generator using same
Inventor: AGAWA HISAO
IPC: H03D3/06
Filed: 1989-08-31
Abstract: PURPOSE:To attain miniaturization and to improve the resolution by providing an electrooptic conversion section and a photoelectric conversion section and a phase detector to attain the resolution corresponding to the length of the optical fiber. CONSTITUTION:An output signal S0 of a measured signal source 1 is inputted to a power divider 2, where the signal is divided into two signals S1, S2 of equal level and the signal S1 is one input to a phase detector 6 directly. The signal S2 is converted into an optical signal P at an electrooptic conversion section 7, made incident to an optical fiber 8, where a delay corresponding to its length is caused. The output light on the optical fiber 8 is again converted into an electric signal by an photoelectric conversion section 9 and comes to the other input to the phase detector 6, from which an output signal is obtained. Thus, the optical fiber 8 propagates the optical signal even at a long distance almost without no loss. Thus, a large delay time is obtained regardless of a small size and the phase noise of a high frequency signal generator is decreased.
Patent JP-H0271889-A (JP)
Title: Water purifier
Inventor: MASUDA MITSUNOBU
IPC: C02F1/50
Filed: 1988-09-08
Abstract: PURPOSE:To obtain the title water purifier wherein bacteria are not propagated even when the purifier is infrequently used by providing an antibacterial action to the surface between a member for forming a water passage connecting a liq. inlet and a liq. exit and the liq. CONSTITUTION:In the desk-type water purifier, for example, raw water is injected into a vessel 1 from the opening 2a of a cap 2, passed through an inner filter 3A, a filter medium 3C, and an outer filter 3B, filtered, and then taken out from a tap 1a as a treated water. The vessel 1, cap 2, and filters 3A and 3B are made of a synthetic resin. An ion exchanger such as the zeolite combined with metal ion such as silver ion is incorporated into the raw resin as a filler, and the mixture is formed. As a result, the member for forming the water passage connecting the opening 2a of the cap 2 as the liq. inlet I and the tap 1a as the liq. exit E is provided with an antibacterial action, and hence the water passage itself exhibits an antibacterial action. Accordingly, purified treated water, wherein bacteria, etc., are not propagated, is obtained even when the raw water or treated water is accumulated in the purifier over a long period.
Patent JP-H0387884-A (JP)
Title: Image forming device
Inventor: SAITOU RIE
IPC: G03G15/16
Filed: 1989-08-31
Abstract: PURPOSE:To destaticize even intense transfer memory and to improve picture quality by providing a means, which discharges a current of reverse polarity to that of transfer electrification, between the primary electrifying means and the transfer electrifying means. CONSTITUTION:An AC power source 41a and a negative DC power source 41b are connected to a discharger 41, which is provided more downstream than a transfer electrifier 6 but more upstream than a primary electrifier 2. The AC current of the discharger 41 is caused to flow through a sequence; slight transfer memory is destaticized and also residual toner attracting force is reduced; thereby cleaning efficiency is improved. In addition to the AC current, a negative DC current is imparted, by means of the DC power source 41b, to the part which corresponds to the rear edge of the transfer paper on a photosensitive body where intense transfer memory is imparted. Thus, the polarity of the discharge current is shifted to reverse to that of the transfer electrification, and the intense positive electrification on a drum surface (a) is removed by a negative DC element. Accordingly, a surface (b) after that is completely destaticized, and the picture quality is improved.
Patent JP-H0388968-A (JP)
Title: Magneto mounting structure of internal combustion engine
Inventor: FUJIWARA HIDEO
IPC: F02P7/067
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the overall length of an internal combustion engine and thereby constructing it light and compact by installing a magnet in the space bounded by a primary speed reduction part at the end of a crank shaft, a secondary speed reduction part installed stretching at the side face of a cylinder block, and the side face of cylinder block. CONSTITUTION:A speed reduction mechanism 10 consists of a primary speed reduction part 12 and a secondary speed reduction part 14, wherein the former part 12 includes a primary speed reduction driving gear 16 fixed to the end 8a of a crank shaft 8 and a primary speed reduction driven gear 18 meshing with this driving gear 16, while the latter part 14 is installed stretching upward along the side face 4c in such a positioning as apart farther from the side face 4c of cylinder block 4 than the primary speed reduction part 12. Arranging the two parts 12, 14 in this way forms a space 30 as a dead space bounded by the side face of the cylinder block 4 and situated above the primary part 12 and on the righthand of the secondary part 14. A magnet 34 is installed in this space 30. This permits accomplishing the lessening of the longitudinal length of the internal combustion engine 2 and compacting, reduction of the weight, and enhancement of the easiness to mount of the frame.
Patent JP-S6380502-A (JP)
Inventor: TOYODA KAORU
IPC: H01C10/20
Filed: 1986-09-24
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-H0966373-A (JP)
Title: Formation of outer peripheral projecting part in tube
Inventor: KUROTOBI MANABU
IPC: F16L9/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To secure the regulated detachment preventing force to a tube joint by firmly fitting a projecting part onto the tube even in the case of being the thin tube and to simply form this projecting part in a short time, at the time of forming the projecting part at the outer periphery of the tube. SOLUTION: A mold 13 having an annular space 14 in the inner periphery is fitted to the outer periphery of the iron-made tube 11. A thermit molten iron 17 obtd. by reacting the iron thermit agent 16, is poured into the annular space 14 of this mold 13 and integrated with a matrix on the outer surface of the tube 11.
Patent JP-H06255773-A (JP)
Title: Pin circulating carrying mechanism for part inserting device
Inventor: ONOZEKI YOSHIHIRO
IPC: H05K13/04
Filed: 1992-08-25
Abstract: PURPOSE:To circulate and carry extension pins stably by arranging a high pressure air carrier tube to carry the extension pins by pressure air, a mechanism to stock the extension pins temporarily and a mechanism to deliver the extension pins to a part inserting position from a tube tail end position in an extension pin circulating means. CONSTITUTION:After a lead wire of an electronic part is inserted in a board hole, extension pins 3 are recovered by a clinch 8, and enter air carrier tubes 16. The extension pins 3 sent by the high pressure air carrier tubes 16 are sent to a pin feeder 18 having a hopper 20 to house a large number of them in the specific direction. The extension pins 3 enter respectively the four high pressure air carrier tubes 16 one by one together with high pressure air, and are carried in these tubes 16, and reach a pin delivery part 30. When the extension pins 3 are moved to an inserting position of an electronic part having a lead wire by the pin delivery part 30, the lead wire of the electronic part and the extension pins 3 are connected to each other by a chuck index 38.
Patent JP-H04105658-A (JP)
Title: Ultraviolet lamp apparatus
Inventor: MORITA MASAAKI
IPC: A61L2/10
Filed: 1990-08-27
Abstract: PURPOSE:To exterminate vermins and various bacteria simultaneously in a wide range by forming a stand supporting an ultraviolet lamp spiral around a pipe from a wire or the like. CONSTITUTION:A stand 2 having electrode parts 1b at both ends of an ultraviolet radiation part 1a is arranged, an ultraviolet lamp 1 thereof is wound spiral with a pipe made of metal with a large ultraviolet reflection factor, such as aluminum material and both the electrode parts 1b are connected detachably to, sockets 3 for a power source provided at both ends of the stand 2. The stand 2 houses a wiring member 5 for the power source into the metal pipe and also has a spring action to allow the mounting or removing of ultraviolet lamps 1 in varied lengths. There is no concentration of shadow of the stand 2 and a uniform disc-like radiating orientation 9 is obtained in all directions on the circumference of the pipe. When the stand 2 is built up with a plurality of the metal pipes, the stand 2 is made up of a plurality of rings 2a in projection shapes in directions of the pipe axes. The initial point of the ring 2a is connected to one socket 3a and the final point thereof to the other socket 3b and in this manner, the rings are arranged to be equal in an angle theta of separation between the initial points thereof and the final points thereof.
Patent JP-H0567581-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANPO TOSHIHARU
IPC: H01L21/318
Filed: 1991-09-05
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor device, wherein residual damage disappears, the formation of a denatured layer is prevented, a yield is enhanced and an irregularity is reduced sharply. CONSTITUTION:A semiconductor substrate into which ions have been implanted or the like is heat-treated in the temperature region of at least three steps. That is to say, a damage layer is restored in a first step, a crystal is rearranged in a second step and the dislocation of the rearranged crystal is stabilized in a third step.
Patent JP-H0566800-A (JP)
Title: Speech coding and decoding method
Inventor: SUDA HIROTO
IPC: G10L19/13
Filed: 1991-09-05
Abstract: PURPOSE:To reduce the distortion of the front portion of the update frame. CONSTITUTION:Against the spectrum envelope information update frame, make the pitch information update frame, selected from an adaptive coding table, as a 1/2 subframe, synchronize them, make the length of the residual information update frame (noise coding table search frame) same as the length of the spectrum envelope information update frame and superimpose for every frame and shift them. The original voice is passed through an LPC inverse filter to form a residual waveform, using this, make plural virtual coding corresponding to the code selected from the adaptive coding table, quantize noise code using the above, obtain plural respective candidates, select the candidate, which has the minimum distortion with respect to the original voice, among all candidates so as to decide the noise code and after that, the pitch information is quantized.
Patent JP-H0949174-A (JP)
Title: Quilting cloth and clothing using the same
Inventor: HIRAKUBO AKIYO
IPC: A41C1/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain quilting cloth improved in shape retainability, stretchability, formability, designability and air permeability, etc., as compared to those of conventional quilting cloths. SOLUTION: This quilting cloth is obtained by putting thermally insulating cloth 4 between face cloth 2 and back cloth 3 followed by sewing the cloths 2, 3, 4 longitudinally, transversely and slantly. Therefore, this quilting cloth has isotropic stretchability with the component cloths 2, 3, 4 further integrated owing to slant sewing, resulting in higher mechanical strength and shape retainability of the cloth as a whole. In contrast, in the case of a conventional- quilting cloth lying sewn only longitudinally and transversely, its stretchability and mechanical strength are anisotropic, resulting in lower shape retainability.
Patent JP-H0275233-A (JP)
Title: Optical communication system
Inventor: TERAO HARUO
IPC: H04B10/07
Filed: 1988-09-09
Abstract: PURPOSE:To reduce cost and to make the title system immune to noise by forming a specific bus type LAN, detecting a transmission data with a recognition data and receiving it by an exclusive reception section. CONSTITUTION:A driver 2 for an optical local area network (optical LAN) is connected electrically to an electronic computer 1, where 2 couples of optical transmission equipments each composed of a reception section 4 and a transmission section 5 are connected respectively to an optical fiber 3 to form a bus type network. Then the transmission data with a recognition data is detected by the reception section 4 to receive the data. Thus, the inexpensive and simple local network is obtained and the noise immunity is improved.
Patent JP-S6381985-A (JP)
Title: Semiconductor device capable of optical communication
Inventor: KAWAMOTO TOSHIKAZU
IPC: H01L31/04
Filed: 1986-09-26
Abstract: PURPOSE:To provide a semiconductor device that makes it possible to perform an optical communication by inserting an optical fiber in a hole which is transversely made in a ceramic package base and, inside of which is applied with low fusion point glass and also fixing the optical fiber by causing glass to be fused after connecting it with a semiconductor element through a photodetector or a light emitting diode as well as an outer terminal. CONSTITUTION:A semiconductor element 6 that is fixed at a center part on a package base 5 is connected with an outer lead terminal 4 on the base 5 by a wire for bonding. An electronic switch 11 for changing over a photodetector 9 and a light emitting diode 10 that are housed in an optical communication function part 8 as well as a control part for controlling the above functions are mounted at the above function part 8. The optical fiber 2 inserted in a hole 3 that is transversely prepared in the base 5 is connected with the function part 8 and is in sequence connected with the semiconductor element 6 through the lead terminal 4 and the wire 7. The connected optical fiber permits a low fusing point glass 13 applied inside the hole 3 to be heat-molten to fix to a device 1 and can be connected with the semiconductor element 6 that is housed in the package.
Patent JP-H0675128-A (JP)
Title: Optical waveguide element
Inventor: MINAMI KOJI
IPC: G02B6/26
Filed: 1992-08-25
Abstract: PURPOSE:To provide the total transmission of light without generating connection loss by interposing a single mode flat optical waveguide provided with refractive index and length of specific condition to a connecting part between optical waveguides with different effective refractive indexes. CONSTITUTION:Light propagated on the optical waveguide are parallel rays, and they are propagated from the optical waveguide 5 to the optical waveguide 7, and are made incident on the connecting part 6 at an angle of thetai. Furthermore, since the optical waveguides 5, 7 are the single mode flat optical waveguides, the effective refractive indexes N5, N7 proper to the light propagated on the optical waveguides are decided respectively. When two waveguides 5, 7 are connected with the connecting part 6, reflected waves RA, RB are generated from a plane A and a plane B, however, those reflected waves are negated mutually by deciding the effective refractive index N6 and length l6 of the connecting part 6 as shown in equations I and II. Where, (lambda) shows the wavelength of free space in equation II. Therefore, the reflected wave to the optical waveguide 5 by connection can be eliminated essentially, which enables the total transmission of the light from the optical waveguide 5 to the optical waveguide 7 to be performed.
Patent JP-S61105186-A (JP)
Title: Magnetic recorder and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: H04N5/783
Filed: 1984-10-27
Abstract: PURPOSE:To obtain good still pictures with simple configuration by providing two heads with different azimuths for recording and normal reproducing and arranging a head with same azimuth as one of the heads for reproducing the still pictures near the said head. CONSTITUTION:The magnetic heads 1a and 1b with different azimuths are arranged at the interval of 180 deg. and another head 1c with same azimuth as the head 1b is provided near the head 1b. The heads 1a and 1b are on the same rotating plane on the rotating drum 2, but head head 1c is on a rotating plane away by distance W from the above rotating plane. The distance.T is identical to the track width. The recording and reproducing are done using the heads 1a and 1b. When still pictures are reproduced, the head 1a and 1c are used.
Patent JP-H0896803-A (JP)
Title: Electrode sheet cut device for nonaqueous electrolytic battery
Inventor: KUSHIDA MASAMI
IPC: H01M4/08
Filed: 1994-09-21
Abstract: PURPOSE: To prevent burrs and beard-like pieces which may cause short circuit and reduce a wavy cut surface of an electrode sheet 10 for a nonaqueous electrolytic battery. CONSTITUTION: The distance of an upper blade roller 5 to a lower blade roller 7 is set larger than the thickness of a metal foil 10a of an electrode sheet 10 for a nonaqueous electrolyte battery, the clearance between the upper blade roller 5 and the lower blade roller 7 is set to 5μm or less, and the surface roughness of the upper blade roller 5 and the lower blade roller 7 is set to 1.5μm or less on the edge surface and to 3μm or less on the circumferential surface. The hardness of rubber rollers 6, 8 is set to 50-80 in Shore hardness, and the diameter of the rubber rollers 6, 8 is made equal to or slightly larger than the diameter of the upper blade roller 5 to constitute a cut device 1 for the electrode sheet for the nonaqueous electrolyte battery.
Patent JP-H1156807-A (JP)
Title: Magnetic resonance signal collecting method and magnetic resonance imaging
Inventor: MIYAMOTO SHOEI
IPC: G01R33/387
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic resonance signal collecting method and a magnetic resonance imaging collecting a magnetic resonance signal of good SNR without wasteful time. SOLUTION: In order to collect plural magnetic resonance signals enough to generating one slice of tomogram based on a magnetic resonance signal generated by one time stimulation, the collection of the magnetic resonance signal is repeated plural (NEX) times by a prescribed repeating time TR per one slice and after collecting the magnetic resonance signal equivalent to the last time of repeating, a signal collecting sequence is finished immediately.
Patent JP-H0389079-A (JP)
Title: Magnetic fluid sealing device
Inventor: OKADA SHINICHIROU
IPC: F16J15/43
Filed: 1989-08-31
Abstract: PURPOSE:To display high-performance sealing effect by forming a main fluid sealing layer between the ring-formed protruding part and ring magnet of a pole piece part and an auxiliary sealing layer between the peripheral wall inner surface and ring magnet of the pole piece part. CONSTITUTION:A main fluid sealing layer 29 is formed at a gap part 22 between the ring-formed protruding part 21 and ring magnet 9 of a pole piece part 10. An auxiliary fluid sealing layer 24 is formed at a gap part 30 between the peripheral wall inner surface 23 and ring magnet 9 of the pole piece part 10. A magnetic fluid 13 is filled inside the box like pole piece 10. Sealing effect with higher performance can be thus displayed.
Patent JP-H04114920-A (JP)
Title: Superconductive metal oxide t1-pb, ln-sr-cu-o composition
Inventor: RIYUU JIYOKI
IPC: C01G1/00
Filed: 1990-08-28
Abstract: PURPOSE: To obtain a superconducting critical temperature of a prescribed temperature range corresponding to composition by performing formation by the composition composed of Tl, Pb, Ca, Y, Sr, Cu and O, etc., and indicated by a prescribed formula.  
     CONSTITUTION: This superconductive metal oxide Tl-Pb, In-Sr-Cu-O composition is formed by the composition indicated by (Tl 1-x Bx) (Ca 1- YAY)Sr 2 Cu 2 O 2 ) (where A: Y and/or a lanthanide rare earth element, B: Pb and/or Bi, X; 0-0.8, Y; 0-0.5 and Z; 6.5-7.5). The composition is provided with the superconducting critical temperature; 42-108K. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001051259-A (JP)
Title: Production of substrate, production of optoelectronic device and the optoelectronic device
Inventor: MOMOSE YOICHI
IPC: G02F1/1333
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To thickly form inorganic insulating films which do not induce crazing, etc., from coating films of a liquid precursor. SOLUTION: An end edge 921 of an upper coating film 92 is offset with respect to an inner side from the end edge 911 of the lower coating film 91, when the surface protective films 19 covering the surface side of electrode patterns 40 are formed from the coating films of the liquid precursor applied by flexographic printing on a substrate 10 holding liquid crystals of the optoelectronic device. Then, even if build-up portions 912 and 922 of the liquid precursor are generated respectively near the end edges 911 and 921 of the upper coating film 92 and the lower coating film 91, these build-up portions 912 and 922 do not overlap on each other, and therefore, smaller maximum film thickness after coating application will be sufficient and the occurrence of the crazing is averted.