baber/WOPTO huggingface dataset:
Patent JP-S5989374-A (JP)
Title: Adhesive and method for temporary bonding of member using the same
Inventor: KISHIMOTO MASANORI
IPC: C09J5/00
Filed: 1982-11-12
Abstract: PURPOSE:To extend an adhesive chemical and carry out rapidly the temporary bonding, by sprinkling an adhesive material prepared by covering the adhesive chemical with a shell on a position for the temporary bonding, applying another member for the temporary bonding thereto, and collapsing the adhesive material. CONSTITUTION:An adhesive material 22 prepared by covering an adhesive chemical with a shell is sprinkled on a position for temporary bonding on a base member 20, and a member 14 for the temporary bonding is then placed thereon. The adhesive material 22 is collapsed to extend the adhesive chemical contained therein and bond both members 14 to 20. The adhesive material 22 preferably contains a sol-like adhesive chemical 32 in the core part covered with a gelatinous adhesive chemical 34 and further with the shell preferably in the form of a square, or hexagonal prism, etc.
Patent JP-S6178375-A (JP)
Title: Separation for recovery of aqueous bacteria
Inventor: WATANABE SHOJI
IPC: B03C1/00
Filed: 1984-09-25
Abstract: PURPOSE:A solution containing magnetotoropic bacteria and a precipitable substance is supplied to one end of a non-magnetic separator placed in a magnetic field, to effect the gravitational precipitation of only the precipitable substance and the recovery of aqueous bacteria reactive with magnetic field from the other end of the separator in high efficiency. CONSTITUTION:A solution 9 containing magnetotropic aqueous bacteria and a precipitable substance is supplied by the solution feeder 5 through the pipes 12 and 1A into the separator 1. The precipitable solid substance is precipitated to the bottom of the pipe 1A or thereabout, pushed forward, and dropped through the T-connector into the pipe 1C by gravitational force. The magnetotropic aqueous bacteria are attracted by the magnet 2' through the pipe 1B, and collected in the cell collector 14.
Patent JP-S6089883-A (JP)
Title: Cassette
Inventor: IWASAKI HIDEJI
IPC: G11B23/087
Filed: 1983-10-24
Abstract: PURPOSE:To obtain inexpensively a cassette of sure operation by forming a mating hole to which a rotary support shaft is mated in a nearly V-form tapered toward the backside of a cassette main body. CONSTITUTION:A cover 3 is energized always to the backward of cassette with a couple of springs 17a, 17b held to a holding block 12 via a rotary support shaft 4. The cover is turned and moved while it is restricted by a nearly V-form tapered mating hole toward the backside of cassette equivalently by the mating hole 5 formed to one end of the holding block 12, the mating holde formed to the cassette main body 1 of the support shaft 4 and a guide projection formed to one end of the holding block 12. Since the position of the cassette cover 3 is operated independently of open/close state, the cover 3 changes its position while being adhered to the cassette main body 1, the movement is ensured and the operation of the cover 3 is conducted surely.
Patent JP-H0756257-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMATANI YORIHIRO
IPC: G03C1/07
Filed: 1993-08-10
Abstract: PURPOSE:To provide a silver halide photographic sensitive material which is high in sensitivity and low in fogging, is free from staining with after-colors and has excellent stability with the lapse of time. CONSTITUTION:To this silver halide photographic sensitive material, silver halide particles (master particles) sensitized with selenium and silver iodide particulates having the particle volume smaller than the particle volume of the master particles at 1X10<-5> to 1X10<-2> mole per 1 mole silver halide of the master particles are added. The silver halide particles of the emulsion layers of this silver halide photographic sensitive material consists of plane silver halide particles of >=3 aspect ratio at >=50% of the total sum of the projection area of the silver halide particles and are spectrally sensitized with the sensitizing dye of 1X10<-4> to 1X10<-3> mole per 1 mole silver halide.
Patent JP-H0754671-A (JP)
Title: Gas turbine combustor
Inventor: IWAI YASUNORI
IPC: F23R3/28
Filed: 1993-08-10
Abstract: PURPOSE:To extinguish an abnormally combustion flame without changing a load of a gas turbine even in the case of back fire in a premixing duct and to return it to normal operation without rendering the state of back fire in the case when it is confirmed. CONSTITUTION:This gas turbine combustor has a first stage fuel nozzle to diffuse and burn a first stage fuel 2b, a premixing duct 3 to supply a second stage fuel 2a and air to a combustion chamber 6 by way of premixing them and a premixed fuel injection nozzle 12 to inject them as a premixed gas flow to the combustion chamber 6, and a sensor 13 to detect a back flowing flame to flow back to the inside of the premixing duct 3 from the combustion chamber 6 is arranged in it. Additionally, a switching system 18 to switch at least a part of the second stage fuel 2a supplied to the premixed fuel injection nozzle 12 at the time of detecting this back flowing flame to the first stage fuel nozzle is furnished.
Patent JP-H1138551-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: TAKABAYASHI TOSHIYUKI
IPC: G03C5/31
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic photosensitive material for plate making very high in contrast, capable of accurately reproducing minute dots of <=25 μm size and without causing recoloring after processing by incorporating one kind of specified compd. and a dye dispersed in a solid state into a silver halide emulsion layer and/or a hydrophilic colloid layer. SOLUTION: This silver halide photographic photosensitive material has hydrophilic colloid layers containing at least one silver halide emulsion layer on one surface of a substrate. The silver halide emulsion layer and/or hydrophilic colloid layers contain at least one kind of compd. expressed by formula and a dye dispersed in a solid state. In the formula, R1 to R3 are substd. or unsubstd. univalent groups, and at least one of substituents R1 to R3 preferably has a water-soluble group or a group with substitution of a water-soluble group. A water-soluble group means such a group that can be converted into an anion in a developer, and it is preferably a carboxyl group or sulfo group.
Patent JP-H0941926-A (JP)
Title: Compression open-type engine auxiliary brake device
Inventor: OKADA SEIJI
IPC: F01L13/06
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To achieve simplification of processing of an oil passage and improvement of horsepower in suction by communicating a master piston provided in the position facing a second cam arranged on a cam shaft on the same cylinder with a slave piston so arranged as to face the other end of a locker arm. SOLUTION: When a solenoid valve 45 is not operated, oil pressure of an operating oil passage 41 is discharged from an opening 443, a master piston 46 is separated from a tappet 50, and only the tappet 50 is idled. A slave piston 40 is held in the non-operating position, and a pair of intake and exhaust valves held only the opening operation state in the exhaust stroke. On the other hand, when the solenoid valve 45 is operated, a distributing passage 42 is communicated with an oil pressure source P, a control valve 44 is so raised as to close the operating oil passage 41, oil pressure of the operating oil passage 41 is held to the specified oil pressure, and oil pressures of the master and slave piston 46, 40 are equalized.  A second cam 31 opens a pair of exhaust valves 28 across the TDC (the top dead center of compression), compressed high- pressure gas in a combustion chamber C1 is discharged, and compression work is absorbed.
Patent JP-H11327717-A (JP)
Title: Information output device and information offering system
Inventor: AOIKE HITOSHI
IPC: G06Q50/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enable offering/acquisition of information in preferable procedure by attaching an identification code to each of service information to be provided and enabling at least either of a service side or a user side to optionally select one of a variety of utility procedures corresponding to the code. SOLUTION: In this system, a client side is provided with this device 10. Here, this device 10 is equipped with a code input means 20 for inputting an information identification code, a procedure selection means 30 for selecting a suitable utility procedure for using specific service information corresponding to the information identification code from plural utility procedures prepared in advance on the basis of the input information identification code, and an information output means 40 for acquiring specific service information from specific service information sources 50, 60 and 70 in accordance with the selected utility procedure and outputting it in a specified expression form.
Patent JP-S6259922-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/141
Filed: 1985-09-10
Abstract: PURPOSE:To protect a titled element against external force and to prevent the loss of an optical modulation function by holding a ferroelectric liquid crystal in place between two sheets of substrates. CONSTITUTION:The display side substrate 3b of a liquid crystal cell 1 is thinner than the substrate 3a facing the same and is flexible, but the substrate 3a is thick and is not flexible. The liquid crystal having a chiral smetic C phase or H phase having ferroelectricity is packed in the cell 1. The cell 1 is held between protective plates 2a and 2b consisting of a transparent material such as glass and is sealed by a member 9 so as to be protected against external force. The protective plates can be so formed as to be used commonly for polarizing plates as well. The molecules of the ferroelectric liquid crystal have the layer structure of a monodomain but are easily collapsible when subjected to deflection, etc. by the impact force of the flexible substrate. The molecules loss the optical modulation function and do not restore said function when the orientation state is once disturbed. However, the desired orientation is maintained stably for a long period of time by such protective structure and the liquid crystal element with which the adequate driving characteristic is obtainable is obtd.
Patent JP-H0485858-A (JP)
Title: Packaging method of semiconductor integrated circuit
Inventor: YAMAMOTO YOSHINORI
IPC: H01L23/06
Filed: 1990-07-26
Abstract: PURPOSE:To protect a semiconductor device against breakdown and to improve reliability by sealing a semiconductor integrated circuit with metallic sealing material, integrating a die pad part and the sealing material in structure, and employing a noncuring insulating adhesive for the adhesion of the die pad part and the semiconductor integrated circuit. CONSTITUTION:A semiconductor integrated circuit 11 is bonded through a noncuring insulating adhesive 18 to a die pad part 12 integrated in structure with a metallic sealing material. The bonded semiconductor integrated circuit 11 is then bonded through a bonding wire 14 with a lead part 13 and then the metallic sealing material 15 is sealed with an insulating sealing material 17 thus completing a product. Since a void is provided on the periphery of the semiconductor integrated circuit 11, breakdown stress is not transmitted to the semiconductor circuit 11 thus protecting the semiconductor integrated circuit 11 against breakdown. Furthermore, breakdown stress produced at the die pad part 12 is absorbed by the noncurative insulating adhesive 18 thus further protecting the semiconductor integrated circuit 11 against breakdown...
Patent JP-H1145049-A (JP)
Title: Ciphering device
Inventor: ANDO YUJI
IPC: H04L9/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a cipher with a small-scale circuit constitution, to shorten a development term, and to reduce costs, by making it possible to change from outside an arithmetic processing with a 2nd arithmetic processing circuit as a data processing means. SOLUTION: A 1st arithmetic processing circuit 105 operates an arithmetic processing of a selector output SIC based on a criptographic key SID outputted from a criptographic key control circuit 106. Here, criptographic keys peculiar and corresponding to 1st through, for example 16th respective arithmetic processings are used by the 1st arithmetic processing circuit 105. Next, a 2nd arithmetic processing circuit 107 processes 64-bit output data SIE from the 1st arithmetic processing circuit 105 by transposition. In this case, this transposition processing is controlled by the 2nd arithmetic processing control circuit 108. This 2nd arithmetic processing control circuit 108 outputs a selection control signal to the 2nd arithmetic processing circuit 107. Thus, it becomes possible to change from outside the arithmetic processing with the 2nd arithmetic processing circuit 107.
Patent JP-H0248293-A (JP)
Title: Adaptor for autocycle handle grip
Inventor: TAKAHIRO KATSUYUKI
IPC: B62K21/26
Filed: 1988-08-11
Abstract: PURPOSE:To prevent slip by inserting, on the outside of a handle grip, an adaptor made in a cylindrical form by arranging a plural number of strips at intervals and combining them into one body at an end, inserting the tip of strips into the alligator hole of the grip, and using the strips as the grip of a hand. CONSTITUTION:A grip 1 of a handle 7 is formed by covering a core cylinder 2 with a tube 3. An adaptor 11 is formed with synthetic resin and the like by arranging a plural number of bar-like strips 12 in a cylindrical form around the outer surface of the grip 1 and combining an end into one body. The adaptor 11 is inserted in a way that its strips 12 are positioned outside the tube 3 and the tips of each strips 12 are inserted into a hole 10 formed at an alligator 4 of the tube 3. When the grip 1 is held, a hand is prevented from slipping since the strips 12 provide a means of hold for the hand, so that the grip 1 can be turned while holding it lightly and the hand can be relieved from fatigue. The adaptor 11 is detachably connected, so that it can be fixed for certain if tied around with a wire and the like.
Patent JP-H0251447-A (JP)
Title: Method for coating optical fiber
Inventor: YAMAUCHI RYOZO
IPC: G02B6/44
Filed: 1988-08-11
Abstract: PURPOSE:To inhibit the microbend of an optical fiber and to reduce the transmission loss by heating resin for coating the fiber to a temp. close to the temp. of the fiber immediately before coating. CONSTITUTION:When an optical fiber is passed through liq. resin and the resin applied to the fiber is cured to coat the fiber, the liq. resin is heated to a temp. close to the temp. of the fiber immediately before introduction into the liq. resin.
Patent JP-S5899768-A (JP)
Title: Detecting device for short-circuiting place in substrate pattern
Inventor: TANAKA KAZUYUKI
IPC: G01R31/02
Filed: 1981-12-09
Abstract: PURPOSE:To detect a short-circuiting place in a pattern by applying a signal current to a circuit pattern from a low-frequency oscillator, and by detecting a magnetic flux by a detecting coil. CONSTITUTION:Output terminals 9 and 10 from a low-frequency oscillator 8 are connected to the component terminal insertion holes 6 and 7 of a pattern to be inspected on a printed wiring substrate, respectively, and then a detecting coil 15 connected to a level detector 11 is approached to patterns 12 and 13 on the printed wiring substrate. While a pointer of the level detector 11 being watched, the coil 15 is moved along the short-circuiting patterns on the substrate 14 to be inspected. Then, a signal current flows through places a b c f g of the short-circuiting patterns 12 and 13 and a magnetic field is generated around the sections. Thus, a short-circuiting place (c) can be found simply in a short time without damaging the substrate to be inspected at all by the detecting coil 15.
Patent JP-H0737363-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/30
Filed: 1993-07-16
Abstract: PURPOSE:To prevent an IC memory card from peeling off and falling off in a tape cartridge with the IC memory card. CONSTITUTION:A recessed part 4 for holding an IC memory card 5 is provided on the rear face wall of upper and lower cases 1a and 1b. An inner depth wall 7 of the recessed part 4 is formed to be higher than a butt surface P of the upper and lower cases 1a and 1b. No step due to the positional deviation caused by the butt of the upper and lower cases 1a and 1b is generated on the outer surface of the inner depth wall 7. Therefore, the IC memory card 5 can be applied to the outer surface of the inner depth wall 7 using a double-sided adhesion tape without any risk of peeling-off and falling-off.
Patent JP-H0858641-A (JP)
Title: Crawler type mobile carrier capable of climbing up and down stairways
Inventor: MISAWA RINTARO
IPC: B62D55/075
Filed: 1994-08-24
Abstract: PURPOSE: To secure a safety traveling by providing a compressive spring mechanism whereby the tension of a belt crawler is increased or reduced so that the belt crawler is bent in recessed shape when a horizontal ground-contact surface between a drive wheel and a ground-contact wheel and the ground- contact wheel and a floating wheel is made in contact with the step peak parts of a stairways in climbing the stairways. CONSTITUTION: A compressive spring mechanism 6 is provided between idly an axle for pivoting an idler wheel 3 on the right and left rows and an axle for pivoting a ground-contact rolling wheel 4 in a crawler type traveling device. Also the compressive spring mechanism 6 is so constructed that an adjusting screw shaft is provided between a pair of right and left telescoping spring tube. Then, when the device climbs a downstairs, a tension of a belt crawler 5 is so adjusted that the belt crawler 5 is bent in recessed shape when the ground-contact surface of the belt crawler 5 between a drive wheel 2 and a the ground-contact wheel 4 and the ground-contact wheel 4 and the idler wheel 3. Tks the inclined angle of a body is not changed largely.
Patent JP-H1133359-A (JP)
Title: Flue gas denitrification process and equipment thereof
Inventor: IMADA NAOMI
IPC: B01D53/86
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas denitrification process and an equipment thereof for controlling with high accuracy and with ease. SOLUTION: A mixed solution of a reducing agent with an oxidizing agent mixed at the given molar ratio preliminarily is stored in a tank 10, and the mixed solution of the given amount is injected from a mixed solution injection device 9 into exhaust gas based on the required reducing agent amount computated by using the information obtained from the exhaust gas flow rate and the NOx concentration in exhaust gas, and denitrification is carried out by a catalyst reactor 2.  The injection amount of mixed solution into exhaust gas is the amount corresponding to the oxidizing agent and the reducing agent in compliance with the NOx amount in exhaust gas, and even when the violent fluctuation of NOx concentration in exhaust gas is generated, problems to be generated by the oversupply or the short supply of the oxidizing agent are not generated, and the denitrification ratio for exhaust gas can be controlled by adjusting only the injection amount of the mixed solution. Also a process, in which a reducing agent solution and an oxidizing agent solution are mixed together at the given molar ratio based on the reducing agent amount required for gas in the preceding stage of injection and then the mixed solution thus prepared is injected into exhaust gas, can be utilized.
Patent JP-H1145448-A (JP)
Title: Optical information recording and reproducing device and method
Inventor: YAMAZAKI MASAISA
IPC: G11B7/135
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tracking error by comparatively easy technology and also to obtain a high reliable focus error signal. SOLUTION: A light beam consisting of, for instance, an S-polarization component is emitted by a laser coupler 1 and the light beam reflected by a mirror 2 is separated into three beams by a polarizing hologram 21. The three light beams are converted into light beams consisting of circular polarization components respectively by a λ/4 plate 22. The light beams reflected on a mirror 3 are converged to irradiate a disk 5 by an objective lens 4. An incident light beam from the disk 5 via the objective lens 4 and the mirror 3 is converted into a light beam consisting of a P-polarization component by the λ/4 plate 22. This light beam is transmitted through the polarizing hologram 21 and the light beam from the polarizing hologram 21 is led by the mirror 2 to the laser coupler 1.
Patent JP-H0639405-A (JP)
Title: Method for joining billet in continuous hot rolling
Inventor: FUJII YUSAKU
IPC: B21B45/06
Filed: 1992-07-27
Abstract: PURPOSE:To improve the productivity of continuous hot rolling by pressurizing/ joining the end parts of billets while cutting them off with a shearing blade blocks with which the overlapped end parts of preceding and following billets are clamped from both sides. CONSTITUTION:At the time of joining the rear end part 2 of a preceding billet and the tip part 3 of the successively following billet on the inlet side of a hot finishing mill group, the end parts of both the following and preceding billets 3, 2 are overlaped and, while cutting off the end parts of the respective billets by mutually approaching a pair of shearing blades 6a, 6b with which the billets are clamped in that overlapped region from both sides, the sheared faces of the respective billets are joined by pressure f3 of the blocks B1, B2 including the shearing blades. In this way, the mutual billets are simply, surely and under high strength joined over the whole in the thickness and breadthwise directions and the high productivity of continuous hot rolling is achieved.
Patent JP-2000105290-A (JP)
Title: Fuel assembly, fuel rod support means and manufacture therefor
Inventor: NISHINO YOSHITAKA
IPC: G21C3/30
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To restrain hydrogen absorption even when a fuel rod support means is thinned and to cope with high burn-up performance of fuel. SOLUTION: This fuel assembly is mainly composed of a fuel rod 1, a water rod 2, a fuel spacer 3 as a fuel support means, and an upper tie plate 4 and a lower tie plate 5 as end support means. A metal oxide coat is formed on the most part of the surface of the fuel spacer 3. The thickness of the metal oxide coat is 0.02-1 μm, preferably 0.02-0.3 μm. The metal oxide coat includes 50 wt.% of Zr(zirconium), and one kind selected from titanium, niobium, iron, and chrome may be included.
Patent JP-S6444580-A (JP)
Title: Method for forming photograph in cad/cam
Inventor: WATANABE HIDEKI
IPC: H05K3/00
Filed: 1987-08-12
Abstract: PURPOSE:To sharply shorten the forming time of a photograph by using several kinds of apertures having different sizes effectively and properly and minimizing the total of the moving distances of the apertures. CONSTITUTION:Pattern shape analysis 3 on a pattern drawing 1 is executed at first. Then, a shape having a distance coincident with the radius of the maximum aperture is found out on the inside of the outline of the pattern by optimum aperture analysis and track calculation 4. When the shape can be formed by the aperture concerned, the inside shape is set up as an aperture track, a track having the same aperture to paint out the inside is found out and a component obtained by subtracting the inside shape from the original shape is defined as the shape of the pattern. When the shape can not be formed, the outline is left as it is. The optimum aperture and its aperture track are found out by repeating similar calculation while reducing the sizes of the apertures and photograph output 5 can be attained on the basis of the obtained result.