baber/WOPTO huggingface dataset:
Patent JP-H1042098-A (JP)
Title: Scanner unit
Inventor: ADACHI TAKEFUMI
IPC: H04N1/04
Filed: 1996-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a scanner unit by which both sides of a contact glass plate are effectively cleaned with a simple operation when the contact glass requires cleaning. SOLUTION: The operator supplies a cleaning liquid to a cleaner 20 contained normally in a container and provided with a front side cleaning member 10 and a rear side cleaning member 13 respectively on both the front side and the rear side of a contact glass plate 2 through a supply hole of the container in the case of cleaning the contact glass 2 so as to allow a felt member 12 of the front side cleaning member 10 and a felt member 14 of the rear side cleaning member 13 to absorb the cleaning liquid.  When the front side cleaning member 10 is gripped and extract from the container 17 and skided on the surface of the contact glass 2, the rear side cleaning member 13 is skided integrally with the front side cleaning member 10 through a magnetic attraction force by a magnet 11 so as to allow the felt members 12, 14 absorbing the cleaning liquid to clean the front side and the rear side of the contact glass 2 simultaneously in a short time efficiently.
Patent JP-S6269299-A (JP)
Inventor: KAJITANI YUJI
IPC: G10L13/00
Filed: 1985-09-20
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-S61131723-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60172784-A (JP)
Title: Spool valve
Inventor: OKUMURA TAKASHI
IPC: F16K11/07
Filed: 1983-11-08
Abstract: PURPOSE:To reduce fluid force with respect to a spool, by inclining oil holes having one end communicated with the head side of the spool in the directions opposite to the discharge direction of fluid, and as well by opening the other end of the oil holes to the boundary part between a land part and a notch part. CONSTITUTION:Oil holes 16 formed in a valve spool S are inclined at an angle alpha with respect to the axis 17 of the spool S and is directed in opposite to the discharge direction of fluid from a notch 12. One end 16a of these oil holes 16 is formed in the boundary part between a land 10 and the notch, and the other end thereof is communicated with one end face of the land part 10 through communication passages 18, 19. Accordingly, a fluid discharged from the notch impinges upon a fluid discharged from the oil hole to increase the discharge angle thereof as a whole, thereby fluid force effected upon the valve spool may be reduced.
Patent JP-H0373356-A (JP)
Title: Printing head
Inventor: YANO AKIO
IPC: B41J2/235
Filed: 1989-08-15
Abstract: PURPOSE:To separate coils at distances, to reduce magnetic interference and to obtain stable printing force and printing speed by dispersing and arranging the simultaneously excited coils to each layer. CONSTITUTION:Simultaneously excited coils 7 are dispersed to each layer in such a manner that the intervals of each pin row in a nose section 21 are set to have the interval (the interval of pins 91, 92) of two rows = 2n+1/2XP, the interval (the interval of pins 92, 93) of three rows = 2m+1/2XP and the interval (the interval of pins 93, 94) of four rows = 2l+1/2XP. The intervals of each pin row, the intervals of pin rows of pin rows of second and third rows, are set, thus allowing the simultaneous excitation of first row of a layer B and the third row of a layer A, then allowing the simultaneous excitation of the second row of the layer A and the fourth row of the layer B. According to a time chart, the simultaneously excited coils are dispersed to each layer. Consequently, magnetic interference among the coils which has been at issue can be reduced on high-density printing. Where (p) represents dot pitches (the resolution of printing) and l, m, n an integer.
Patent JP-H0260099-A (JP)
Title: X-ray inspection unit
Inventor: KAJINO OSAMU
IPC: H05G1/64
Filed: 1988-08-24
Abstract: PURPOSE:To make depth picture taking possible by installing a diaphragm at the front stage of a television camera to limit the luminous intensity of a visible image formed with an image intensifier. CONSTITUTION:A power 3 is driven for a prescribed time by a control signal given from a control circuit 12, and an irradiation soft X-ray X1 is discharged from an X-ray tube 2 to irradiate an object to be inspected 1. The X-ray X1 penetrates the object to be inspected 1 and a transmission X-ray X2 where a transmitted X-ray is latent irradiates an image intensifier 4 to form a visible image which has a distribution of luminous intensity corresponding to a transmitted X-ray image. In case of the depth taking of the object to be inspected 1, an impression time of the power 3 is a little lengthened to increase the luminous intensity of a visible image to be formed. This visible image is fully admitted or stopped down by a diaphragm 7 and comes in a television camera 6 to output a video signal corresponding thereto. Then, the video signal is stored in an image memory 9 and displayed on a television monitor 11. The luminous intensity of the visible image is limited to the proportional region of a photoelectric conversion characteristic of the camera 6 by means of the diaphragm 7 so that it is possible to take picture of depth in addition to an ordinary transmission image.
Patent JP-H0743558-A (JP)
Title: Pitch conversion optical ferrule, optical connector, and manufacture therefor
Inventor: TSUCHIYA ICHIRO
IPC: G02B6/40
Filed: 1993-08-03
Abstract: PURPOSE:To obtain a miniaturized pitch conversion optical ferrule and a pitch conversion optical connector capable of easily connecting two multi-fiber optical connecters with different pitches by one component by adhering two connection members equipped with plural fiber holes with different pitches. CONSTITUTION:A guide hole 1 is used to insert a guide pin to exactly perform the positioning and fixing of an optical fiber, and plural fiber holes 2, 2' are provided at the end faces of members 4, 5, respectively, and also, they are opened with high accuracy to insert the optical fiber. Also, the fiber hole 2 provided at the member 4 on one side is extended at the end face, and also, the pitch of the fiber holes 2, 2' of the member 4 is different from that of the member 5. A multiple optical fiber is fixed by adhering with an adhesive injected from a window part 3 opened in the thickness direction of the member 4. Furthermore, both members 4, 5 form the pitch conversion ferrule by being integrally adhered with the adhesive.
Patent JP-H1136694-A (JP)
Title: Folding door
Inventor: WAKIMIZU NOBUO
IPC: E06B3/48
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate time danger of fingers being caught in a gap in a folding door such as a closet door such that two plates forming the door can be folded by use of hinges, by completely excluding the gap that forms because of the thickness of the hinges when a conventional door is folded. SOLUTION: This folding door has recesses 10, 20 in the parts of the rear faces of plates 1, 2 to which hinges 3 are fixed, and the hinges 3 are fixed in the recesses 10, 20. The hinges 3 do not therefore project backward from the rear faces of the plates 1, 2. Thus, even with the hinges 3 folded to fold the door, a gap equal to the thickness of the hinges 3 does not form as in conventional cases, but the rear faces of the plates 1, 2 closely overlap.
Patent JP-S6271256-A (JP)
Title: Compound semiconductor integrated circuit
Inventor: ARAI KAZUHIRO
IPC: H01L29/812
Filed: 1985-09-25
Abstract: PURPOSE:To obtain an MMIC in high yield with good reproducibility without short-circuiting between electrodes even if air bridge electrodes are deformed in an assembling process by extending part of an insulating film which forms a capacitor of a passive element on gate and drain electrodes under space wirings. CONSTITUTION:In a compound semiconductor integrated circuit having a plurality of sets of electrodes of FETs are provided, and FET n which air bridge electrodes 123s, 123s,... are connected between source electrodes 103s, 103s,..., and a passive element having an insulating film which forms a capacitor on the same substrate as the FETs, parts of the insulating film 11 for forming the capacitor of the passive element are extended on gate electrodes 113g, 113g,.., drain electrodes 113d, 113d,.. under the air bridge electrode. Thus, even if the air bridge electrodes are deformed, a shortchicuit with the other electrode does not occur, the electrodes can be formed in good reproducibility without complicating the steps.
Patent JP-H0655509-A (JP)
Title: Manufacture of modified wood
Inventor: KONISHI SATORU
IPC: B27K3/52
Filed: 1992-08-06
Abstract: PURPOSE:To provide the manufacturing method of modified wood, the flame retardancy of which is retained and, at the same time, the humidity resistance of which is favorable, in the manufacturing method of modified wood, in which insoluble compound is produced and fixed by reacting cation-containing compound and anion-containing compound with each other in wood. CONSTITUTION:Cation-containing compound and anion-containing compound, both of which react on wood impregnated with water so as to develop insoluble compound, and water-soluble and thermosetting organic compound, which reacts on the wood impregnated with water so as to develop insoluble resin, are infiltrated in wood to be impregnated so as to produce and fix the insoluble and incombustible compound and the insoluble resin in the impregnated wood.
Patent JP-S6188295-A (JP)
Inventor: ISHIMOCHI HARUKI
IPC: G09G5/30
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6270666-A (JP)
Title: Ignition timing sensor for internal combustion engine
Inventor: WADA FUMIO
IPC: F02P17/12
Filed: 1985-09-25
Abstract: PURPOSE:To allow an optical guide member to be brazed easily for being fixed so as to prevent fragments from falling into a combustion chamber by embedding nets, or fibers, or foils, each of which is made of a heat resistant metal, into the optical guide member made of fused silica allowing a part of them to be exposed out of the outer periphery of the member. CONSTITUTION:In order to form an optical guide member 10, a metal net 11, the coefficient of thermal expansion of which is close to that of fused silica, is inserted into a fused silica bar while a part of the metal covers the outer periphery of the bar. Then the member is inserted into a core section of a heat resistant metal chassis 11 in a cylindrical form followed by brazing (13) for being fixed so as to form a flame sensor section. In this case, even if the optical guide member 10 is broken, fragments larger than a mesh are held by the metal net 11 preventing them from falling into a combustion chamber. And the optical guide member 10 can be fixed onto the chassis 12 with ease in a simple manner because the net exposed out of the outer periphery of the optical guide member 10 can be brazed easily onto the chassis 12. And metal fibers in a shortly cut form may be mixed at random in place of the metal net 11 so as to be effective in a similar manner.
Patent JP-H0493275-A (JP)
Title: Image filing device
Inventor: OKUYAMA MAKOTO
IPC: H04N1/387
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the shortage of an image by a method wherein a printable area for an image to be outputted is calculated, an image reduction ratio is determined, and the image is reduced and printed within the printable area. CONSTITUTION:In an effective image recognition part 15, an effective image out of a printable area is discriminated from a calculated address. In the absence of the overflow of an effective image, the image in an image memory 9 is transferred to a printing memory 7 to be printed in a printing part 8. If an effective image is present out of the printable area at the right and left ends or the upper and lower ends, a reduction ratio is calculated by an overflow value, and the image is thinned out in an image reduction part 16, written in the printing memory 7, and printed in the printing part 8. If an effective image is present at either the right or left end or either the upper or lower end, the presence of a margin in the printable area at the opposed end is discriminated, and the image is shifted in an image shift part 11, transferred to the printing memory 7, and printed in the printing part 8. In this manner, all the image can be printed without the shortage of an effective image existing out of the printable area.
Patent JP-H0662214-A (JP)
Title: Method and device for outputting image data
Inventor: OHASHI KOICHI
IPC: H04N1/32
Filed: 1992-08-06
Abstract: PURPOSE:To shorten the required time until the output of image data by preparing the image data based on answer data expressing output resolution calculated by inquiry from a data processor to an output device, and transferring the image data to the output device. CONSTITUTION:Plural data processors 21 and 22 are connected to a data communication channel 1, and plural output devices 31 and 32 are connected. The devices 31 and 32 are provided with mutually different output resolution. In such a case, the processors 21 and 22 wait the preparing instruction of image data, inquire the output resolution to any one of the devices 31 and 32 enabling the reception of an output instruction and prepare the image data based on the answer data expressing the output resolution. The prepared image data are transferred through the data communication channel 1 to the relevant device 31 or 32, and a series of processing is completed. Thus, the required time until the output of image data can be shortened.
Patent JP-S60105197-A (JP)
Inventor: KIKUCHI ITSUO
IPC: H05B6/76
Filed: 1983-11-09
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-H0549636-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ODA SUMIE
IPC: G06T1/00
Filed: 1991-08-22
Abstract: PURPOSE:To inhibit a display of input information to be strictly confidential to a patient, with regard to the ultrasonic diagnostic device for displaying and printing patient's information inputted from an operating panel together with an ultrasonic tomographic image. CONSTITUTION:The device is provided with an information concealment control part 13 for inhibiting the display of an input character and concealing input information, when it is detected that a concealment key 10 is depressed, a concealment, information restoration control part 15 for restoring the concealed input information and displaying it on a CRT 16, when it is detected that a display key 12 is depressed.
Patent JP-H0492779-A (JP)
Title: Front body construction for automobile
Inventor: HARASAKI HAYAJI
IPC: B62D25/20
Filed: 1990-08-08
Abstract: PURPOSE:To improve rigidity of a vehicle body, strength or shock absorbing property at collision of a vehicle by joining frame members on the underside of the step-up part of a floor panel through vertical walls, and providing a reinforcing members connecting between both along the vertical walls. CONSTITUTION:In an automobile, a front floor panel 3 is stepped up by a prescribed quantity from a following rear floor panel. In this case, on the underside of the front floor panel 3, the upper end part of vertical walls hanging downward and extending in the front and rear direction of the body are joined. Front frames 13 are joined on the lower end side of the vertical walls 14. The front frames 13 and the front floor panel 3 are connected together with frame gussets 15 as reinforcing members extending in the up and down direction. Hereby, joining strength of the front frame 13 against the front floor panel 3 is insured, and the front frame 13 is laid out downward by the height of the vertical wall 14.
Patent JP-H1155166-A (JP)
Title: Reception equipment, radio communication system and communication method
Inventor: SAKOTA KAZUYUKI
IPC: H04B7/005
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To exactly restore transmitted information bits by removing the effects of interference waves. SOLUTION: Pilot symbols inserted on the side of transmission are extracted from respective received signals S48-S51 and based on respective extracted pilot symbols S52-S55, coefficients S61-S64 for minimizing the interference wave components are calculated. By multiplying the weight coefficients to the information symbols S56-S59 extracted from the respective received signals, the interference wave components contained in the information symbols are removed. Thus, even when interference waves are received, the interference wave components contained in the received signals can be removed easily so that transmitted information bits S72 can be restored precisely.
Patent JP-S60103164-A (JP)
Title: Production of aluminum alloy for vessel of the like
Inventor: TOYOSE KIKUROU
IPC: C22F1/00
Filed: 1983-11-10
Abstract: PURPOSE:To produce an aluminum alloy for a milky white spontaneously colorable vessel, etc. by soaking and holding an aluminum alloy consisting of specifically composed Fe, Ti, Si and Al at an adequate temp. then hot working said alloy. CONSTITUTION:An aluminum alloy contg. 0.5-2.0wt% Fe, 0.01-0.1% Ti and <=0.15% Si and consisting the balance substantially Al is soaked and held for about 3hr at >=560 deg.C. The alloy is then subjected to hot working at the starting temp. ranging about 400-460 deg.C and to working such as cold working according to need or to intermediate annealing, etc. The alloy can be softened by finish annealing involving several hours of batch annealing in the temp. range of about 300-400 deg.C for the purpose of improving formability. The aluminum alloy for a vessel, etc. on which a uniform and beautiful milky white anodized film is formed by the above-mentioned treatment is obtd.
Patent JP-2000024014-A (JP)
Title: Injection needle for animal
Inventor: KANEKURA TOSHIO
IPC: A61D7/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an injection needle for animal with a penetration stopper which can be easily positioned when it is inserted into a needle member. SOLUTION: In this injection needle for animal with an attaching piece 2 to be joined to the tip end of an injector cylinder on the rear end of a needle member 1, a penetration stopper 3 with a positioning protrusion to abut on the front end of an attaching part to suppress further inserting is inserted and equipped in the vicinity of the joint part of the needle member 1 and the attaching piece 2 and the rear part of the penetration stopper 3 is made easily breakable.
Patent JP-S60103556-A (JP)
Title: Synchronizing operating device of video disc player
Inventor: SAKATA AKIHIRO
IPC: G11B19/28
Filed: 1983-11-10
Abstract: PURPOSE:To attain simply and accurately synchronizing operation by controlling a slave player so as to make a polarity switching control signal for tracking and the same kind of control signal in the slave player zero in phase error. CONSTITUTION:A master player 36 detects and FP3 signal of a disc 28 and also an address signal 40 via an address detection circuit 32. The FP3 signal and the address signal are detected similarly by the slave players 37, 38, and signals from the slave players 37, 38 and a signal from the master player 36 are compared by a phase comparator 42 and an address comparator circuit 44, an output of the phase comparator 42 is feed to a motor control circuit 46 so as to control that the phase difference of the rotating phase of a motor 48 is made zero via a motor drive circuit 47. A signal corresponding to the difference of the address signal of the output of the address comparator circuit 44 is fed to a tracking control circuit 45, and the tracking control is applied so that the detection address signal of each slave player is coincident with the detected address of the master player 36.
Patent JP-H04244293-A (JP)
Title: Method to contact-oxidize organic substance in waste water
Inventor: MIHIYAERU GURETSUTSUERU
IPC: C02F1/72
Filed: 1991-08-23
Abstract: PURPOSE: To provide a method for remarkably improving the decomposition of an organic content material, yield and so-called the carbonization of content material that is the sufficient conversion into a volatile decomposed material in a waste water treatment.  
     CONSTITUTION: In the method for catalytically oxidizing the organic content material in the waste water by hydrogen peroxide in the presence of an ion (III) salt, the oxidation is performed in the presence of titanium oxide (as a photocatalyst) at <80°C or by the action of light and in the presence of titanium oxide at <80°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0260159-A (JP)
Title: Semiconductor device
Inventor: WATANABE TOSHIO
IPC: H01L29/73
Filed: 1988-08-25
Abstract: PURPOSE:To obtain a highly reliable semiconductor device with its logical circuit section not affected by outside charge by a method wherein an Al-made conductive body is provided to cover the field region of a low voltage logical circuit constituted of low breakdown strength transistors. CONSTITUTION:On a P-type semiconductor substrate 1, an N-type epitaxial layer 2 is formed, and a P-type isolating region 3 containing a P-type impurity high in concentration is formed to penetrate through the layer 2. In their inner side, a collector 4, a base 5, and an emitter 6 are formed, for a P-N-P high breakdown strength transistor. In a low voltage logical circuit section, a P-well layer 7 is formed and an N-layer 8 to serve as a source and a P-layer 9 to serve as a drain, and a gate 10 are provided for the construction of a complementary MOS transistor. An Al electrode 12 is provided, an insulating film PSG 13 is formed thereon, a shield Al layer 16 is formed on a field, and an insulating film 14 is further formed. By doing so, a highly reliable semiconductor device with its logical circuit section not affected by outside charge may be produced.
Patent JP-H0587728-A (JP)
Title: Polarized light analyzing method and ellipsometer using it
Inventor: SEKINE KUNIO
IPC: G01N21/21
Filed: 1991-08-23
Abstract: PURPOSE:To improve the measuring accuracy by measuring the polarized state of light made incident to a sample in advance and measuring the polarized state of the light coming out from the sample on the basis of the measured value of the polarized state of the incident light. CONSTITUTION:For measuring the polarized characteristic of light, a light source 11, polarizer 12, phase plate 13, and analyzer plate 14 are arranged and the light is detected by means of a detector 15 by rotating the analyzer plate 14. The intensity Itheta of the light when the plate 14 is rotated by an angle theta is expressed by I(theta)=A0+A2cos2theta+B2sin2theta by regarding the theta as a Fourier series. Coefficients phi and delta indicating the polarized characteristics of the light are found from each equation of simultaneous equations, A0=2tan<2>phi+2, A2=tan<2>phi-1, and B2=2tan<2>phicosdelta. A Fourier coefficient which transforms a phase difference DELTA and amplitude reflectance ratio psi is found from the coefficients phi and delta. Namely, an arithmetic processing section 16 calculates the phase difference DELTA and amplitude reflectance ratio psi by finding the Fourier coefficient from the actually measured intensity I(theta) of the light from the detector 15 and the coefficients phi and delta stored in a light characteristic storing section 17 and displays the calculated results on a displaying section 18. Therefore, the arrangement error of each optical system can be eliminated and the accuracy can be improved.