baber/WOPTO huggingface dataset:
Patent JP-H04361669-A (JP)
Title: Lustering and softening treatment of cellulosic fiber product
Inventor: FUKUOKA JUNICHI
IPC: D06M15/705
Filed: 1991-06-05
Abstract: PURPOSE:To provide a process for imparting a cellulosic fiber product with softness and luster resistant to washing and dry-cleaning. CONSTITUTION:A cellulosic fiber product is treated with a processing agent solution containing (A) a resin reactive with cellulose, (B) a catalyst, (C) an ampholytic surfactant, (D) a blocked aminosilicone resin and (E) at least one kind of resin selected from acrylate resin and methacrylate resin, dried, pressed with a hot roll under a pressure of 50-80kg/cm<2> while keeping the speed ratio of the upper hot roll to the lower roll to 1.0-2.0 to 1 and finally heat-treated at 150-180 deg.C. The woven fabric having further improved luster can be produced by adding (F) an animal-originated polymer having an isoelectric point of 4.7-5.1 (alkali-treated gelatin, enzyme-treated water-soluble gelatin or carboxymethyl- modified chitin) in addition to the above components A to E.
Patent JP-H0824347-A (JP)
Title: Cement injection jig for living body
Inventor: HIRANO MASAHIRO
IPC: A61M31/00
Filed: 1994-07-14
Abstract: PURPOSE:To enable rapid packing of a proper amt., of cement into a living body by disposing a vital injection tube in which an aperture for discharging the cement to the living body and a fitting port for inserting and removing a discharge tube of an injection at one end are bored and a coupling part for fixing this injector into the fitting port. CONSTITUTION:This cement injection jig 10 for the living body is composed of the vital insertion tube 11 and the coupling part 12. In the vital insertion tube 11, the aperture 13 for discharging the cement to the living body is bored on the side face at the front end and the fitting port 16 for insertion and removal of the nozzle 14 for mounting an injection needle of syringe 15 is bored at the terminal. On the other hand, in the coupling port 12, the hole 18 to be inserted with a bolt 17 for fixing the nozzle 14 is bored on the side face of the fitting port 16. The jig is used by fitting the nozzle 14 of the syringe 15 into the fitting port 16, fixing the nozzle with the bolt 17 and fixing the syringe 15 to the vital insertion tube 11. The vital insertion tube 11 is thereafter inserted into the hole opened at the lesion of a patient and the cement for the living body is packed therein from the aperture 13.
Patent JP-S61106581-A (JP)
Title: Novel cephem compound and preparation thereof
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1985-07-23
Abstract: NEW MATERIAL:A compound shown by the formula I (R<3> is amino, or protected amino; X and Y are H, or halogen; R<1> is tetrazolopyridazinylthio, and R<2> is carboxy, or protected carboxy, or R<1> is 1-dihydropyridinio, etc. and R<2> is COO<->) or its salt. EXAMPLE:7[(Z)-2-Chloromethylene-2-(2-aminothiazol-4-yl)acetamido]-3-[1 -(6,7-di hydro-5H-1-pyridinio)methyl]-3-cephem-4-carboxylate. USE:A preventive and remedy for microbism. PREPARATION:A compound shown by the formula II or a reactive derivative at its carboxy group or its salt is reacted with a compound shown by the formula III or a reactive derivative at its amino group or its salt to give a compound shown by the formula I. The reaction is usually carried out in the presence of an organic base or an inorganic base in a solvent.
Patent JP-S5683981-A (JP)
Title: Semiconductor device and manufacture
Inventor: WADA TAKAMICHI
IPC: H01L27/148
Filed: 1979-12-13
Abstract: PURPOSE:To prevent a leak from being caused by a defect of a diffusion region by a method wherein a defective part is made an insulator by a means of oxidation or the like. CONSTITUTION:An Si substrate 23 is placed in a vessel 15 and the part of the vessel on the surface side thereof is filled with an electrolyte 31 and the same on the reverse side with HF liquid 32. Electrodes 33, 34 are installed in the electrolytes 31, 32 to apply a positive electricity to the electrode 33 and a negative one to the electrode 34. In such a condition, P-N junction on the substrate 23 is put in a reverse bias state, so that no other current than a dark current flows to a normal P-N junction. However, a leak current flows to the defective part 27. Accordingly, a current passage 31 is formed, and the substrate 23 is gradually made porous from the reverse side thereof toward the defective part 27. Then, the substrate 23 would be oxidized along the porous layer, if it be placed in an oxidized atmosphere. Accordingly, the defective part is oxidized so that the leak current will not flow. Thus, the defective part 27 is oxidized and the leak can be arrested.
Patent JP-2000353827-A (JP)
Title: Hybrid integrated circuit device
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation characteristic of a light projecting device where a light-emitting element is fitted to a printed board, while light emission efficiency is improved and size and weight are reduced. SOLUTION: A Cu pattern coated with Ni is formed over the entire surface of a metal substrate 11, which is utilized as a reflecting plate. A light-emitting element 15 is mounted on a removal region EL1, so that the heat of light- emitting element tends to be radiated from the substrate 11. Forming a lens 19 at each light-emitting element improves the emission efficiency.
Patent JP-H0910144-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: OTSU YASUHIRO
IPC: A47L9/28
Filed: 1995-06-28
Abstract: PURPOSE: To enhance workability at a time of assembling by housing a feeder line feeding power to an electrometer in a housing recessed part from the opening thereof and closing this opening by a lid member to incorporate the feeder line in a revolving pipe. CONSTITUTION: When a connection pipe 60 is assembled, at first, the feeder line 70 on the connection side of a connector 71 is drawn out of the opening of a shaft part 44 and the feeder line 70 on the connection side of a connection terminal 72 is drawn out of the notch part of a flange part 46 to be housed in the housing recessed part 45 of a revolving pipe 40. Subsequently, the projection 47d of a lid member 47 is fitted in the fitting hole provided to the opening edge part of a housing recessed part 45 and the shaft part 44 and a circular arc-shaped protruding wall are fitted in respective notch parts to be provided to the opening of the housing recessed part 45. Next, the leading end part of the round pipe part of the revolving pipe 40 is fitted in the fitting hole formed to the connection part 54 of a joint pipe member 51 to fit an annular fitting wall to the outer periphery of the annular protruding wall of a flange part 46. An annular rib is fitted in the fitting groove of the revolving pipe 40 and a cover 53 is arranged so as to cover the opening of the connection part 54 and a feeder line housing part 58 to be clamped.
Patent JP-2000317885-A (JP)
Title: Method and device for machining synthetic resin foam into rectangular shape
Inventor: KITAGOYA IKUO
IPC: B26D1/24
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for efficiently and accurately machining synthetic resin foam into a rectangular shape. SOLUTION: This device for machining synthetic resin foam into a rectangular shape comprises: a plurality of round blades 3 secured to a rotating shaft 4; a feed rubber roller 14 located in proximity to the round blades 3; a strip machining mechanism 1 comprising drive means 5 for rotating the rotating shaft 4 and the feed roller 14; and two cutting mechanisms provided behind the strip machining mechanism 1 and each comprising a fixed blade 15, a rotating blade 7 provided on the surface of a rotating roller 6 and in proximity to the fixed blade 15, and drive means for rotating the rotating roller 6.
Patent JP-H0213074-A (JP)
Title: Multichannel image display circuit
Inventor: OKAMURA KATSUTOMO
IPC: H04N5/45
Filed: 1988-06-29
Abstract: PURPOSE:To write the received signal of a signal absence channel to an image memory for one horizontal period regardless of the dispersion of the period of horizontal synchronization separation components by increasing the frequency of a clock for generating a write address when the horizontal synchronization separation component outputted from a synchronization separating means are shorter than a prescribed horizontal period. CONSTITUTION:The period of horizontal synchronization separation components HD separate-outputted from a synchronization separating circuit 24 is discriminated by a CPU 22, and at the time of receiving a signal-less channel, the discriminated output from the CPU 22 goes to a high level. Thus, the clock of a F0 frequency from a 1/2 frequency divider 31 is interrupted by an OR gate 32, the clock of 2f0 frequency passes an OR gate 34, and a write address counter 36 generates the write address by the clock of the 2f0 frequency to pass the OR gate 34. Thus, the dislocation of the image to a display frame and the display of the received signal of the signal absence channel onto the display frame of a signal presence channel are eliminated.
Patent JP-S6055483-A (JP)
Title: Drawing fair copy processing system
Inventor: OZAWA SHINJI
IPC: G06F17/50
Filed: 1983-09-05
Abstract: PURPOSE:To make a fair copy of a broken line and an accurate fair copy of an arc by approximating a line on a drawing containing only a graphic by straight line strokes, finding and correcting connection relations, and extracting broken line elements, straight lines, arcs, broken lines in order and making a fair copy. CONSTITUTION:Only a pair of adjacent strokes of the same broken line which are less in the distance between stroke middle points than a specific value are converted on huff basis. Only when the angles theta1 and theta2 of the straight line obtained by said conversion to the strokes are smaller than a specific value, this pair is regarded as an effective pair. Then, 2X2 areas are colored as to a broked line with >=2 pairs in TABLE. Two arrays of strokes are considered except such a line that three strokes overlap one another to find the angles theta1 and theta2, and a stroke whose angle theta1 or theta2 is closer to 180 deg. is used. Strokes having intervals smaller than a specific value are considered to be on the same broken line, and the gaps are filled. Thus, one stroke group is obtained.
Patent JP-S6225987-A (JP)
Title: Production of diglyceride by enzymatic method
Inventor: TSUNODA AKIRA
IPC: C12P7/64
Filed: 1985-07-25
Abstract: PURPOSE:To obtain in high yield a diglyceride, by blending a specific fatty acid or an ester of it with a lower alcohol with a specified amount of glycerin, dehydrating the blend and treating the blend with an alkali lipase of microorganism. CONSTITUTION:1mol 4-22C saturated or unsaturated fatty acid or ester of it with 1-3C lower alcohol is blended with 0.5-1.0mol glycerin, dehydrated in the presence or absence of an organic solvent (except primary alcohol solvent) substantially without adding water and treated with an alkali lipase of microorganism (preferably lipase produced by a bacterium belonging to the genus Achromobacter or Alclaligenes). Preferably the blend is dehydrated into <=1 water content.
Patent JP-S5686163-A (JP)
Title: Preparation of tetrahydroisoquinoline derivative
Inventor: SATOU MASANORI
IPC: C07D217/20
Filed: 1979-12-14
Abstract: PURPOSE: To obtain the titled substance, by acylating N- [α-(3,4,5-trimethoxybenzyl)-3,5-dihydroxybenzyl]aminoacetaldehyde diacetal, treating the acylation product with an acid to close the ring, and catalytically reducing the cyclization product.  
     CONSTITUTION: A compound of formula II (R 1  is a protecting group of a hydroxyl group releasable by the treatment with an acid or reduction; R 2  is lower alkyl; Ar is then 3,4,5-trimethoxyphenyl) is acylated to give a compound of formula III, which is treated with an acid to form a compound of formula IV (R 1 ' is H or a protecting group of a hydroxyl group releasable by the reduction). The resulted compound is then catalytically reduced to afford the compound of formula I. Alternatively, the compound of formula II is acylated and catalytically reduced under acidic conditions or treated with an acid and catalytically reduced to give a tetrahydroisoquinoline derivative, which is acylated to afford the aimed compound.  
     USE: A lasting bronchodilator and a powerful antiallergic agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62168120-A (JP)
Title: Controller for moving body of camera
Inventor: ISHIGURO YASUO
IPC: G03B7/087
Filed: 1986-07-11
Abstract: PURPOSE:To control a mechanical movement extent with small space by a moving body which positions a control body at an inhibition position all the time and allows the control body to move a permitted position through the temporary attraction of attraction resetting of a permanent magnet. CONSTITUTION:When a pulse current is supplied to a coil MF, a magnetic field which cancels the magnetic force of the permanent magnet 1b is produced at an iron core 1a and an iron piece lever 2 swivels counterclockwise with the tensile force of a spring 4 along with a claw lever 6. At this time, the claw part 6a of the lever 6 disengages from the hook 9a of a slide plate 8, which moves to right with the tensile force of a spring 9. The movement of the slide plate 8 is stopped temporarily when a projection part 8f pushes a cam surface 2b to swivel the lever 2 clockwise against the tensile force of the spring 4, and an iron piece 5 is attracted with the magnetic force of the magnet 1b to bring a hook 8b into contact with the claw part 6a. The rightward intermittent moving operation of the slide plate is repeated, and consequently the movement extent of a stop lever 27 is determined. Thus, the mechanical movement extent is controlled with the small space.
Patent JP-H0530422-A (JP)
Title: Picture synthesizer
Inventor: NAKAZATO TEKI
IPC: A61B5/00
Filed: 1991-07-03
Abstract: PURPOSE:To send a picture to a remote location in real time through a conventional telephone line or the like by synthesizing a new picture data with a preceding picture data. CONSTITUTION:An object is arranged to a scanning stage 5 of a microscope 1 and a picture picked up by a TV camera 2 is stored in a picture memory 4. A scanning stage controller 6 changes the relative position between the object and the TV camera 2. A host computer 8 detects a quantity corresponding to the moving quantity of the object image. A picture transmitter 10 detects a picture part appearing newly in the picture after movement based on the moving quantity and sends the data of the new picture and the moving quantity to a picture transmitter 11. A picture synthesis memory 12 fetches the data of the new picture and the moving quantity from the picture transmitter 11 and synthesizes the picture data before the movement and the data of the new picture based on the moving quantity and displays the result onto a monitor 13 as the picture after the movement.
Patent JP-H0456152-A (JP)
Title: Semiconductor chip carrier
Inventor: TANIMOTO MASAKI
IPC: H01L23/12
Filed: 1990-06-21
Abstract: PURPOSE:To easily and separately connect the conductor circuit of a multilayer printed circuit board to an inner layer circuit at a short distance without using a through hole, and to independently connect a potential of a recess for placing a chip to a conductive circuit by providing a conductive path on an inclined surface of the recess. CONSTITUTION:A recess (cavity) 5 is formed at the center on a 4-layer printed circuit board, and the wall 6 of the cavity 5 has a surface inclined in a shape extending from a bottom 7 toward the out of an opening. A first inner layer circuit l exposed on the surface 6 of the cavity 5 is connected to the inner lead of a conductor circuit 8a on the surface via a conductive path 9a formed on the surface 6. A second inner layer circuit 2 exposed on the surface 6 of the cavity 6 is connected to an inner lead of a circuit 8b on the surface via another conductive path 9b. Thus, the circuits 8a, 8b can be easily and separately connected to the circuits l, 2 at a short distance without using a through hole 3, and the potential of the recess 5 is independently connected to a conductor circuit.
Patent JP-S5953178-A (JP)
Inventor: SAKAI TAKESHI
IPC: B25J13/00
Filed: 1982-09-20
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-H05336493-A (JP)
Title: Recording and reproducing device usable for a long time
Inventor: AMINO TADASHI
IPC: H04N5/92
Filed: 1992-05-29
Abstract: PURPOSE:To realize the recording and reproduction of the video and audio of the intermittent recorded image for a long period of time without shortening the recording time. CONSTITUTION:The recording device usable for a long period of time is provided with a video compression section 11 time-compressing a recording video signal in the vertical or horizontal direction and forming a compressed video signal having an idle area in the field or line, a voice compression section 12 time-compressing the recording video signal and forming the compressed audio signal to be inserted into the idle area, and a signal synthesizing section 9 synthesizing the compressed video signal and the compressed audio signal and forming the recording signal for intermittent recording image. The reproducing device usable for a long period of time is provided with a video extension section 21 time-extending the compressed video signal extracted from the reproduction signal of the intermittent recording image in the vertical or horizontal direction and reconstructing the video signal before time compression and a voice extension section 22 time-extending the compressed voice signal extracted from the reproduction signal and reconstructing the voice signal before time compression.
Patent JP-S5866545-A (JP)
Title: Field coil
Inventor: NISHI KUNIAKI
IPC: H02K3/18
Filed: 1981-10-15
Abstract: PURPOSE:To omit a dummy winding part of a field coil by stopping the coil end in the vicinity of the position of a connecting piece, inclining a copper band at the ent of the upper coil and forming the setpwise difference of one turn of  the coil. CONSTITUTION:When a copper unit 6 is wound, the dummy winding part FE of the coil start before a connecting piece 7 and the dummy winding part GH of the coil end after a connecting piece 8 are respectively stopped at the coil bracket contacts X, Y in the vicinity of the pieces 7, 8. The height adjusting contact plates of the coil starting and ending are eliminated, and a temporary copper band 10 is placed for the height adjustment and is shaped only time of pressing. In this manner, since wasteful dummy coil can be sufficiently shortened, the material can be saved.
Patent JP-S6224673-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: SATO KAZUO
IPC: H01L29/792
Filed: 1985-07-24
Abstract: PURPOSE:To facilitate improvement of writing and erasing characteristics, especially erasing characteristics, by a method wherein a silicon nitride film is formed on a very thin silicon oxide film which is selectively formed on a semiconductor substrate of one conductive type and further a polycrystalline silicon film of the same conductive type as the semiconductor substrate is formed. CONSTITUTION:A silicon oxide film 2 is formed over the whole surface of a P-type silicon substrate 1 and, after a silicon nitride film 3 is formed, predetermined parts are etched for element isolation. Then a field oxide film 4 is formed. After the silicon nitride film 3 and the silicon oxide film 2 are successively etched, a thin silicon oxide film 5 is formed by oxidation in an oxygen atmosphere. Then a silicon nitride film 6 is formed on the silicon oxide film 5 by vapor phase deposition. Then a polycrystalline silicon film is formed over the whole surface and boron ions are implanted over the whole surface to form a P-type polycrystalline silicon film 7. After that, patterning, implantation 10 of arsenic ions, formation of source and drain diffused layers 11 and 12 and so forth are carried out to produce an MNOS type semiconductor memory device.
Patent JP-H106149-A (JP)
Title: Bolt guide jig
Inventor: USAMI AKIHIDE
IPC: B62D65/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To guide a bolt protruded on assembled parts into a bolt insertion hole provided in counterparts. SOLUTION: A bolt positioning hole 35 is formed in the mutual contact faces of a pair of guide plates 30, 30 approachable or separatable each other to be split in two around the contact faces and a guide face 36 tapered into a conical shape is formed in the opening edge on the upper side. The maximum diameter of the periphery of the guide face 36 is almost twice the diameter of a bolt hole 71. If an assembling bolt 51 provided on a body 50 is made to approach from upward the bolt positioning hole 35 which is being matched to a through-hole 71 in a mount member 70, the axial end of the bolt can be moved down along the gradient of the guide face 36 and guided to the bolt positioning hole 35 and the through-hole 71.
Patent JP-H0825489-A (JP)
Title: Lightweight stampable sheet excellent in expansion property and handling property
Inventor: KOMATSU MASABUMI
IPC: B29C69/00
Filed: 1994-07-15
Abstract: PURPOSE:To improve the expansion property and handling property (touch; pricking feeling) of a lightweight stampable sheet obtained by thermally expanding a web formed from a dispersion of a reinforcing glass fiber and a granular matrix resin by a papermaking process so as to obtain predetermined thickness. CONSTITUTION:Two kinds of reinforcing glass fibers different in diameter are used and W2wt.% of a large diameter fiber and W1-wt.% of a small diameter fiber are added to a stampable sheet so that a value of W2/(W1+W2) is set to 0.3-0.7.
Patent JP-H04364361-A (JP)
Title: Zero cross switching power supply circuit
Inventor: KOIZUMI AKIO
IPC: H02M3/28
Filed: 1991-06-07
Abstract: PURPOSE:To surely start up a circuit at power start-up. CONSTITUTION:At power start-up, a comparison circuit 43 generates a PWM signal. This PWM signal is supplied to an FET 12 through an AND gate 45, a selector 65, and a driver 66. Hereby, the FET 12 is switched. A counter 71 counts the number of PWM signals outputted from the AND gate 45, and when it is reaches the specified value, it changes the selector 65 over to the upper section in the figure.
Patent JP-H0831876-A (JP)
Title: Feeder for tcp device
Inventor: KAMEDA AKIRA
IPC: H01L21/60
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a TCP device feeder in which the general purpose performance of a mold is enhanced by providing a reel for feeding a carrier tape, specific mold units, and a unit mounting part. CONSTITUTION:The TCP device feeder comprises a reel for feeding a carrier tape 6, and unitized upper and lower dies 41, 37 for punching a TCP device from the carrier tape 6 fed from the reel, and a molding die unit A2 having mounting parts 37a, 37b arranged in axial symmetry to the reference line L of the upper and lower dies 41, 37. The TCP device further comprises a unit mounting part A1 for mounting the parts 37a, 37b of the molding die unit A2 detachably and holding the molding die unit A2 such that the reference line L is aligned with the center of the carrier tape 6 being fed. When the feeding direction of the carrier tape 6 is altered, the molding die unit A2 is turned by 180 deg. and mounted at the unit mounting part A1 thus enhancing the general purpose performance.