baber/WOPTO huggingface dataset:
Patent JP-H0578610-A (JP)
Title: Ink composition for ink jet recording
Inventor: MURAKAMI KAKUJI
IPC: C09D11/02
Filed: 1991-05-20
Abstract: PURPOSE:To provide a solid ink not causing the falling and ground staining of pictures even when the picture is abraded or bent, giving the picture having an excellent fixing property and a natural quality feeling, and used for ink jet recordings. CONSTITUTION:An ink composition containing a phenol compound selected from a group consisting of bis (2-hydroxybenzoyloxy) 1,2-ethylene; 1,4-dihydroxy- methoxycarbonyl naphthalene; bis (4'-hydroxybenzyloxy) alpha,alpha'-1,4-xylylene; 4- hydroxyphenylbenzyl thioether; 3,5-dioxapentane-1,7-bis (4'-hydroxydiphenyl thioether); N-cyclohexyl-3-hydroxyaniline; 2-(p-hydroxyphenylthio) ethanol; benzyl-3-hydroxybenzoate; salicyl salicylate; p-octylphenyl salicylate; etc., solid at the ordinary temperature and used for ink jet recordings.
Patent JP-H02293717-A (JP)
Title: Liquid crystal electrooptical element
Inventor: TANAKA TAKAAKI
IPC: G02F1/1337
Filed: 1989-05-08
Abstract: PURPOSE:To obtain the excellent liquid crystal electrooptical element which has a good memory effect by a bistable uniform orientation and is less degraded in contrast by an orientation defect by using the reforming of substrate surfaces and the orientation control by an electric field treatment. CONSTITUTION:Films 9, 10 consisting of a silane coupling agent are formed on a pair of glass substrates 1, 2 provided with transparent electrodes 4, 5 consisting of ITO and insulating films 7, 8 consisting of SiO2 and the surfaces thereof are subjected to a rubbing treatment. The silane coupling agent is a coupling agent having at least one of an amino group, methyl amino group, epoxy group, and mercapto group as a functional group or the mixture composed thereof. A ferroelectric liquid crystal 6 contg. at least one component of the compd. expressed by formula is sealed between a pair of the substrates 1 and 2 formed in such a manner and thereafter, an electric field is impressed between the electrodes 4 and 5, by which the uniform state having the dense stripe-shaped structure in the direction nearly perpendicularly in the layer direction is exhibited in the orientation state of the liquid crystal 6 and the zigzag defects are removed.
Patent JP-H04342873-A (JP)
Title: Seal structure of injection of fuel injection internal combustion engine
Inventor: KIHIRA KAZUHIDE
IPC: F02M69/46
Filed: 1991-05-20
Abstract: PURPOSE:To improve the sealing ability by providing a groove portion on the outer periphery of an insulator or forming the inner periphery like a projected surface. CONSTITUTION:An insulator 88 is installed on an annular groove 86 of the outer periphery of an injector. The insulator 88 has a gap (w) to the opposed inner surface of an injector install hole and a groove 99 having a V-shaped section on the outer periphery thereof, so that the insulator is made flexible by the groove 99 and in the case of installing the injector 17 with a gradient, the insulator follows it to be deformed. Thus, sealing is ensured. The insulator 88 has a projected surface 101 in the inner periphery and is brought into close contact with the bottom surface 86A of the seal install groove 86 so that sealing is also accomplished in this portion.
Patent JP-S5816230-A (JP)
Title: Manufacture of photosensitive silver halide material
Inventor: IWATA TAMOTSU
IPC: G03C1/42
Filed: 1981-07-22
Abstract: PURPOSE:To enhance the whiteness and hiding power and to prevent the occurrence of spots by forming a hydrophilic colloidal layer contg. a white inorg. pigment and a silver halide emulsion layer contg. a silver halide developing agent on a support obtd. by activating the surface of polyolefin. CONSTITUTION:The surface of polyolefin covering a paper support or the surface of polyolefin as a support is activated by corona discharge or other treatment and simultaneously coated with a hydrophilic colloidal layer contg. 20- 200wt% white inorg. pigment such as TiO2 to the amount of hydrophilic colloid such as gelatin and a silver halide emulsion layer contg. a developing agent selected from p-dihydroxybenzenes and 1-phenyl-3-pyrazolidones to manufacture a sensitive material. At this time, a coating liq. for forming the colloidal layer is used after adjusting the pH to about 5.5-6.5. Thus, a sensitive material preventing the occurrence of black spots after development and suitable for rapid automatic development is obtd.
Patent JP-2000307367-A (JP)
Title: Manufacture of crystal vibration
Inventor: SAKAGUCHI YASUKAZU
IPC: H01L23/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a surface mount crystal vibrator especially excellent in a change over aging in the crystal vibrator with high accuracy required for a frequency reference source of a mobile communication unit or the like. SOLUTION: After coating a silicon group adhesive 103 to a base 101 of a package for a crystal vibrator, a crystal chip 105 is supported and fixed, and before air-tight sealing, heat treatment is conducted under vacuum. By using this manufacturing method, the crystal vibrator with a very excellent change over aging in frequency can be manufactured and the crystal vibrator with an excellent aging change characteristic of ±0.5 ppm or below.
Patent JP-S5816660-A (JP)
Title: Preparation of processed cartilage food
Inventor: NARITA TANETOMI
IPC: A23L13/00
Filed: 1981-07-21
Abstract: PURPOSE:To obtain a tidbit suitable as a subsidiary dish of SAKE, by pickling the cartilage of the pinna of swine in MISO (fermented bean paste). CONSTITUTION:The pinna of swine is immersed in water at about 20 deg.C, and heated in hot water at about 60 deg.C for about 5min. After pulling out the hairs, the pinna is drained and dried. The remaining fine hairs are singed with the flame of a gas burner, and the pinna is boiled in water for about 1hr, smeared with MISO in a bag, stored in a refrigerator at <=10 deg.C for about 4 days. The amount of MISO is about 1kg per 15 pieces of the pinna. When the pinna is moderately pickled with MISO, the excess MISO is scraped off, and the pickled pinna is properly cut to pieces, put into a plastic bag, and sealed in vacuum. It is sterilized by heating in hot water at 100 deg.C for about 15min, quenched with chilled water, and stored in a refrigerator at <=10 deg.C.
Patent JP-H01286467-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO HISAYUKI
IPC: H01L21/336
Filed: 1988-05-13
Abstract: PURPOSE:To effectively reduce the concentration of stress in the vicinity of the side wall of a gate electrode, by a method wherein, after a low concentration diffusion region is formed below the the side wall of the gate electrode, and one of an SiO2 film, an SiOxNy film and an Si3H4 film is stuck on the surface of the diffusion region, a spacer is formed on the side wall of the gate electrode, by patterning said film. CONSTITUTION:On a substrate 1 surface on which a gate oxide film 6 is formed, a gate electrode 9 of polyside structure composed of two layers of a polysilicon layer 7 and a silicide layer 8 is formed; resistance of the silicide layer 8 of the gate electrode 9 is made small by heat treatment; phosphorus ion or the like is implanted in the substrate 1 surface, by using the gate electrode 9 as a mask, and a low concentration diffusion region 10 is formed on both sides of the gate electrode 9; then, on the substrate 1 surface, e.g., SiO2 film 11. is stuck by CVD method using inorganic reaction gas; a spacer 12 is formed on the side wall of the gate electrode 9, by anisotropic etching. The treating temperature in a process forming the spacer 12 is made lower than the treating temperature in a process forming the low concentration diffusion region 10.
Patent JP-S5638305-A (JP)
Title: Method for purification of polyolefin
Inventor: SHIGA AKINOBU
IPC: C08F10/00
Filed: 1979-09-06
Abstract: PURPOSE: To obtain the titled polymer having improved thermal stability without discoloration and corrosion, by washing a crude polymer prepared in the presence of a Ziegler-Natta catalyst with a liquid phase medium, and treating the polymer with an epoxide simultaneously to remove the low-molecular weight or amorphous polymer and the catalyst residue.  
     CONSTITUTION: A crude slurry polyolefin prepared in the presence of a Ziegler- Natta catalyst is taken out of the bottom of a polymerizer continuously to purge the unreacted monomer. The polymer slurry is then fed to the top of a countercurrnet washing tower kept at 60°C continuously. A medium, e.g. n-heptane, at 60°C is fed from the bottom of the washing tower, and an epoxide, e.g. propylene oxide, is fed from the intermediate point of the washing tower continuously. The polymer slurry deposited in the bottom of the washing tower is taken out of the bottom to evaporate the medium and give the purified polymer. Preferably, the amount of the epoxide is 0.01W1.0mol/l, based on the stream of the washing medium, and 1W15 times the molar amount of the catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000306125-A (JP)
Title: Bidirectional automatic ticket examination machine
Inventor: KOMORI MIKI
IPC: G07B15/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional automatic ticket examination machine at a low cost by simplifying the internal structure. SOLUTION: In a bidirectional automatic ticket examination machine which has throwing-in slots 1a and 1b and taking-out slots 2a and 2b for passenger tickets on the ticket examination gate side and the ticket collection gate side of its main body respectively, reader heads are provided on the upper side of main carrying paths which are provided between the throwing-in slot on the ticket examination gate side and the taking-out slot on the ticket collection gate side and between the throwing-in slot on the ticket collection gate side and the taking-out slot on the ticket examination side and carries passenger tickets, and writing heads are provided on the lower side of these main carrying paths, and a bypass L1 is provided in the main carrying path between reader heads H1 and H1' on the ticket collection gate side and the writing head H2,  and a punch printing part P2 is provided in this bypass L1.
Patent JP-S5340816-A (JP)
Title: Transistor chopper device
Inventor: KITANO MITSURU
IPC: H02M3/155
Filed: 1976-09-25
Abstract: PURPOSE: To prevent a switching loss of a transistor by preventing an open circuit time of a transistor determined by a pulse of a time width predetermined becoming too short than as necessary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62271518-A (JP)
Title: Chopper type comparator
Inventor: HAZAMA YOSHIKAZU
IPC: H03K5/08
Filed: 1986-05-20
Abstract: PURPOSE:To quicken the signal transmission and to reduce power consumption by providing a buffer circuit to a comparator to reduce the input capacitance viewed from a signal source. CONSTITUTION:A signal potential Vs and a reference potential Vr are applied respectively to one terminal of switches 2, 4 of a chopper type inverter and the other terminals are connected in common. A sourse followr buffer circuit comprising MOS transistors (TRs) 5A, 5B is connected to the common connecting point, one terminal of a capacitor 6 is connected to the source of the TR 5A, an inverter amplifier 7 comprising TRs 7A, 7B is connected to the other terminal and a switch 8 is connected in parallel with the amplifier 7. Inverter amplifiers 11, 13 similar to the amplifier 7 are connected to the post-stage of the amplifier 7 via a capacitor 9. Then the input capacitance viewed from the input terminal is decreased by using the circuit 5 so as to use the stray capacitance of the TR 5A only, the signal transmission is quickened and the power consumption of the inverters is reduced.
Patent JP-S5816882-A (JP)
Title: Ink ribbon sending mechanism
Inventor: KENBAYASHI TOSHIO
IPC: B41J33/32
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a simplified and economical ink ribbon sending mechanism by combining a spool gear, a drive gear, an epicyclic gear and a mechanism by which to limit the revolution of the epicyclic gear in one direction in such a way as to enable them to work specifically. CONSTITUTION:In case where a ribbon sending inversion lever 15 moves to the right side, as shown in Fig., a printing head 2 moves to the right-handed end, and when a spacing motor 6 moves inversely in the direction of arrow B in order to move the printing head 2 to the left side, a drive gear 12 is turned counterclockwise and an epicyclic gear 13 is separated from a spool gear 9a and revolves toward the spool gear 9b on the opposite side. However, since the ribbon sending inversion lever 15 moves to the right side, a stopper 15d is positioned at the position as shown in Fig., and the counterclockwise turning of a combining arm 14 is limited by the stopper 15d, the epicyclic gear 13 is stopped before it moves to the spool gear 9b. Thus, during the moving perid of the printing head 2 to the left side, the sending of the ink ribbon 11 is stopped.
Patent JP-S5550901-A (JP)
Title: Rolling method for steel shape
Inventor: IRIE TOSHIJI
IPC: B21B1/08
Filed: 1978-09-21
Abstract: PURPOSE:To restrict the generation of fin and flange type over filling at the edge, by releasing the draft after rolling the material from the biting end to the midway in order to pass the unrolled portion idly in the same direction, and then, by applying the rolling to the unrolled portion taking the tail end as the biting end. CONSTITUTION:The roll gap of upper and lower reducing rolls 4, 5, of the breakdown mill is set at a specified value, and the material 14 is rolled from the front end 14a in the direction of the arrow A. When the rolling work is proceeded to the midway of total length of material, the rolls 4, 5, are released from the rolling work, and the material 14 is sent on idly in the direction of the arrow A; after the tail end 14b of material 14 passes by the rolls 4, 5, the roll gap of rolls 4, 5, is again set at the initial specified value. At the next rolling pass, the rotation of rolls 4, 5, is reversed, and the tail end 14b of the material 14 is bitten by rolls 4, 5, and the material 14 is passed in the direction of the arrow B and hereby the unrolled portion is rolled.
Patent JP-H0415374-A (JP)
Title: Fluid pressure bellows cylinder
Inventor: DOBASHI AKIHIKO
IPC: F15B15/14
Filed: 1990-05-02
Abstract: PURPOSE:To avoid the mixing of the fine particles generated through abrasion into a vacuum container by installing a bearing on the opposite side to the driven side, having a bellows as boundary, in a fluid pressure bellows cylinder having a bellows, piston and a bearing. CONSTITUTION:A bellows chamber is installed at the position closest to a driven article side of a cylinder 4, and a piston chamber is installed at the center part, and a bearing 6 is installed at the farthest position. A flange 5a is installed at the most left position of a piston rod 5, and one edge of a bellows 10 is fixed on the flange 5a, and the other edge of the bellows 10 is fixed on the side wall of the bellows chamber, and the part consisting of the bellows 10 and the flange 5a is accommodated into the bellows chamber. A piston 8 having an O-ring 7 on the circumferential part is arranged at the center part of the piston rod 5, and accommodated into the piston chamber. The rod part on the most right side of the piston rod 5 is supported by a bearing 6. The piston rod 5 in the cylinder is rectilinearly moved in reciprocation by supplying the pressurized oil or the pressurized air from the ports 9a and 9b, and the bellows 10 extends and contracts, and the cut-off between the air and the vacuum in a vacuum container is maintained.
Patent JP-S63279159-A (JP)
Title: Gas detector
Inventor: YOKOTA KAZUNORI
IPC: G01N27/409
Filed: 1987-05-11
Abstract: PURPOSE:To achieve accurate measurement simply, by determining an air/fuel ratio or the like from a gas sensor detection signal based on a partial pressure ratio between hydrogen and CO in a gas to be measured obtained experimentally beforehand. CONSTITUTION:The concentration of oxygen of a measuring gas chamber M1 having a diffusion restricting section is detected by a detection element M2 and a control means M4 controls a pump current of an oxygen pump element M3 so that the detection value reaches a specified value. Then, a signal corresponding to the pump current is outputted as detection signal. A computing section M6 reads out a partial pressure ratio between hydrogen and CO in a gas to be measured as previously determined from a partial pressure ratio memory means M7 to determine a correlationship between the detection signal corresponding to the partial pressure and the density of the gas being measured by a correlationship calculating means M8, and then, an air/fuel ratio or the like is determined from the detection signal by a gas density calculating means M9 thereby to enable highly accurate measurement simply.
Patent JP-H04320575-A (JP)
Title: Method and device for logic synthesis
Inventor: SUZUKI SHIGENOBU
IPC: G06F17/50
Filed: 1991-04-19
Abstract: PURPOSE:To optimize a part applied to respective hierarchies of a logic circuit having hierarchical structure while holding the hierarchical structure in logic analysis. CONSTITUTION:A hierarchy developing part 2 converts hierarchical type logic circuit information 1 into developing type logic circuit information 3 and outputs the information 11 of a hierarchy including respective undeveloped elements. A translation part 4 converts the information 3 into a technologically independent intermediate code 10 and converts hierarchical structure 11 in accordance with the conversion, a logic optimizing part 5 executes the optimizing processing sing of the code 10 and converts the hierarchical information 11 in accordance with the optimizing processing and a technology mapping part 6 converts the optimized intermediate code 10 into developing type logic circuit information 7 depending upon technology and converts the information 11 also. Finally a hirarchy restoring part 8 converts the information 7 into hierarchical type logic circuit information 9, i.e., the information of a logic circuit having optimized its signal part applied among respective hierarchies and having the same hierarchical structure as the original one.
Patent JP-S5817137-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SHIMIZU SHIZUO
IPC: C08L51/06
Filed: 1982-07-05
Abstract: PURPOSE:To provide the titled compsn. having excellent processing characteristics, tensile characteristics, resilience, etc. and high hardness, by graft-polymerizing a styrene compd. onto a mixture of an ethylene/alpha-olefin copolymer rubber and a resinous polyolefin. CONSTITUTION:100pts.wt. mixture consisting of not less than 60pts.wt. ethylene/ alpha-olefin copolymer rubber having an ethylene content of 50-85mol% and a melt index of 0.1-50 and not more than 40pts.wt. resinous polyolefin having a melt index of 0.1-60, is impregnated with 1-30pts.wt. styrene compd. and 0.01- 4pts.wt. org. peroxide. The resulting mixture is kneaded at 150 deg.C or higher by using an extruder to graft said styrene compd. onto said copolymer rubber in such a manner that 95-40wt% of the resulting polymerized styrene compd. is present in the graft polymer and 5-60wt% thereof is present as homopolymer.
Patent JP-S61273672-A (JP)
Title: Image memory device
Inventor: SHIN KYOICHI
IPC: G09G1/16
Filed: 1985-05-30
Abstract: PURPOSE:To recognize quickly the sloping degree of an input image by developing an image supplied from an input part to a temporary storage part through an image processing part and displaying a combined parts near the four corners of said input image. CONSTITUTION:An image supplied from an input part 1 is developed to a temporary storage part 3 of a processing part 2. Then the combined parts near the four corners of the input image are displayed on a display part 5 by a display mechanism part 4 for combinations near four corners. Here the size (Lx, Ly) of the input image, the expected position (x0, y0) to be developed to the part 3 and the segmenting size (lx, ly) near the four corners are applied to the part 4 in the form of information. The four-corner segmenting parts 8-11 combines the segmenting parts defined by the x-axis direction dimension lx and the y-axis direction dimension ly centering on the positions (x0-y0), (x0+Lx, y0), (x0+Lx, y0+Lx) and (x0, y0+Ly). Thus a four-corner combination part 12 is obtained and displayed on the part 5.
Patent JP-H01287287-A (JP)
Title: Pickling device for hot-rolled steel sheet
Inventor: INUI NAGAFUSA
IPC: C23G3/02
Filed: 1988-05-12
Abstract: PURPOSE:To increase the internal pressure of a pickling tank and to keep the airtightness of the pickling tank without complicating the equipment by extending a liquid-sealing pipe forming a liq. column height upward on the inlet and outlet sides of the pickling tank. CONSTITUTION:The liquid-sealing pipes 11 and 12 extending upward are provided on the inlet and outlet sides of the pickling tanks 2a-2d. A deflector roll 13 is provided at the upper part of the pipes 11 and 12, a skid 14 is furnished at the lower part, and a hot-rolled steel sheet 1 is introduced into the pickling tanks 2a-2d. An acid discharge pipe is opened at a specified height from the passage of the steel sheet 1, and the inlet liquid-sealing pipe 11 is filled with an acidic soln. to a specified height. Since the soln. flows from the tank 2d to the tank 2a, the height of the acidic soln. in the pipe 12 on the outlet side becomes higher than that in the pipe 11 on the inlet side. The steel sheet 1 is pickled in the same way as in the tank 2a-2d when passing through the pipes 11 and 12. Accordingly, the total length of the tanks 2a-2d can be reduced.
Patent JP-H04320502-A (JP)
Title: Presentation system
Inventor: SATO SHUICHI
IPC: G05B15/02
Filed: 1991-04-19
Abstract: PURPOSE:To easily and speedily set environments matching plural presentation functions respectively. CONSTITUTION:When a user selects one of icons indicating the respective presentation functions displayed on the display screen of a display/selection part 23, a control part 21 reads the environment pattern matching the function out of a storage part 22. According to the environment pattern, a control part 21 selectively controls an opening/closing panel 2, an elevation screen 3, a curtain 4, room illumination lamps 5, individual illumination lamps 6, etc. Consequently, the representation environment matching the selected function is automatically set only by selecting the function.
Patent JP-H10305163-A (JP)
Title: Cigar end disposal device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a cigar end disposal device which is simple in constitution and facilitates maintenance, and by which effective extinction for cigar ends is enabled. SOLUTION: This device includes a cigar end carrying means 20 installed in an installation space S provided along a game machine island 1, a water supply means 30 for the cigar end carrying means 20, which is disposed above one end side of the cigar end carrying means 20, a cigar end storing vessel 40 disposed below the other end of the cigar end carrying means 20, a cigar end separating means 50 provided in contact with the other end side of the cigar end disposal carrying means 20, and a cigar end drop part 11 provided on the game machine island 1 side for each game machine M for dropping the cigar ends on the carrying means 20.  A driving roller 21 is provided on one end side of the cigar end carrying means 20, a driven roller 22 is provided on the other end side, and a transport belt 23 is stretched between the driving roller 21 and the driven roller 22 to place the cigar ends dropped from the cigar end drop part 11 thereon. The transport belt has a water holding layer formed of a raw material having strong water holding ability for holding water supplied from the supply means 30 on the carry side where the cigar ends are placed.
Patent JP-S63280184-A (JP)
Inventor: KOMAZAWA OSAMU
IPC: E05F15/10
Filed: 1987-05-12
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。