baber/WOPTO huggingface dataset:
Patent JP-H01284571-A (JP)
Title: Binder for printing ink
Inventor: TATSUMI JUNICHI
IPC: C09D11/102
Filed: 1988-05-12
Abstract: PURPOSE:To make it possible to form a binder for one-pack printing ink applicable to printing on polyethylene or polypropylene film and excellent in adhesiveness and boiling resistance by using a specified polyurethane resin comprising polydimethylsiloxane units as a material for the binder. CONSTITUTION:This binder for printing ink contains a polyurethane resin comprising polydimethylsiloxane units of formula I (wherein n is an integer of 1-1000) and having a glass transition temperature <=0 deg.C. It is desirable that this polyurethane contains 0.01-10wt.% polydimethylsiloxane units of formula I based on the resin solid content. Said polyurethane resin can be obtained by reacting a polymer polyol and a diisocyanate compound with a compound having units of formula I and having an active hydrogen atom reactive with an isocyanate group.
Patent JP-2000303471-A (JP)
Title: Vegetation base
Inventor: TAKEUCHI MASANORI
IPC: E02D17/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation base having germination openings for plant seeds formed in a paper sheet without causing the great decrease in tensile strength, and without generation of paper pieces which causes a problem in the after-treatment. SOLUTION: Cut line formation zones S1 and no cut lien zones S2 are alternately set in the direction of the width of a paper sheet 2 on the paper sheet 2, and in the cut line formation zones S1, cut lines (a) of the direction of the width in the sheet are formed at specific intervals in the longitudinal direction of the sheet 2. About half the number of sheet threads 2a between both cut liens (a) are expanded to one side of the sheet 2 to form germination openings A for plant seeds.
Patent JP-H09276725-A (JP)
Title: Rotor for granular shape adjusting device and the like
Inventor: OHASHI JUNSHIRO
IPC: B02C13/14
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a granular shape adjusting device or the like to achieve a uniform wear of each liner of a discharge path. SOLUTION: A rotor for a granular form adjusting device or the like in which materials to be treated fed from above are given centrifugal force to horizontally discharge them is provided with a hollow disc like rotor body 23 provided successively in the upper end part of a vertical rotating shaft 16 rotated by an electric motor and having a discharge path 27 in the radial direction and with a disc like distributor 32 fitted to the center part of the rotor body and whose upper surface is positioned at almost one-half the height of the discharge path.
Patent JP-H11311240-A (JP)
Title: Machining method for connecting rod
Inventor: SHINOHARA TAKAO
IPC: B23K26/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of a connecting rod by integrally molding the connecting rod having the large end part and the small end part, and then rupturing/dividing a joining hole of the large diameter part into two part of the cap part and the rod part. SOLUTION: After integrally molding a cast iron connecting rod 10 up to the small end part 14 from the large end part 12, a joining hole 16 of the large end part 12 is roughly machined into a true circle (a FIG. 1A). Next, the notch parts are formed in opposed two places by a laser into response to the divided surface of the joining hole 16 (a FIG. 1B). Next, a fastening load is applied to the large end part 12 by inserting/fastening a bolt in bolt holes on both sides of the large end part 12, and a deforming load is applied in the shaft direction to the curved part 22 between a set of fastening bolts by a pressing means (a FIG. 1C). Then, deformation is caused by strain resulting from the fastening load and the deforming load.  Next, the joining hole 16 is finished as a true circle (a FIG. 1D) to be finally divided into the cap part 24 and the rod part 26 by performing rupturing/dividing work (a FIG. 1F).
Patent JP-H0413718-A (JP)
Title: Electrochromic material
Inventor: OSAWA YASUHIKO
IPC: C08G61/12
Filed: 1990-05-07
Abstract: PURPOSE:To obtain the title material capable of being made into a large area and readily processed into an arbitrary shape, having excellent oxidation- reduction stability and durability, containing a triphenylamine site, by subjecting a specific compound as a raw material monomer to electrolytic oxidation polymerization. CONSTITUTION:A compound shown by the formula (X is H, alkyl, alkoxy or halogen at ortho-, meta- or para-position), wherein a thiophene site is directly bonded to triphenylamine, as a raw material monomer is subjected to electrolytic oxidation polymerization preferably at 1.3-2.0V potential to give the objective material.
Patent JP-S5240963-A (JP)
Title: Fluorescent display tube
Inventor: KOBAYASHI MASAAKI
IPC: H01J31/15
Filed: 1975-09-26
Abstract: PURPOSE: The detection section where the opposite electrode is coated with fluorescent material is installed to the light-receiving section inside the fluorescent display tube. Thus, unnecessary power consumption is minimized, preventing the life decrease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09295174-A (JP)
Title: Yag laser handy torch
Inventor: ONODERA HIROSHI
IPC: B23K26/064
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a YAG laser laser handy torch which is superior in workability as well as sure visual observation on a machining part such as a welding line, regardless of the machining of a work, for example, butt welding or fillet welding. SOLUTION: Each of center axial line 1a and 2a of the torch body 1 and the torch head 2 is arranged to cross at a prescribed angle; and the torch head 2 is designed to be rotatable at a prescribed angle around the center axial line of the torch body, with an assembly of a CCD camera/LCD display installed on the outer side of the body 1.
Patent JP-S598306-A (JP)
Title: Rotary transformer
Inventor: TAKATANI MINORU
IPC: G11B5/02
Filed: 1982-07-06
Abstract: PURPOSE:To reduce a crosstalk among a plurality of channels by constituting magnetic materials by sintered ferrite of high permeability and constituting a nonmagnetic material for shielding interposed among the magnetic materials by nonmagnetic sintered ferrite. CONSTITUTION:A fitting hole 6 for a shaft is formed to a rotor 1 and a fitting hole 7 for a supporter to a stator 2. The rotor 1 contains a disk 3 consisting of a sintered body of ferrite powder, which is nonmagnetic at least working temperature (the normal temperature or more), one part of the disk has an annular projecting section 8, and the projecting section fills the role of the shielding of nonmagnetism. Two annular high-permeability ferrite sintered bodies 41, 42 are united and attached to the surface of a substrate 3, and windings 91, 92 are coupled with the surfaces of these ferrite sintered bodies. The stator 2 is also constituted similarly by a nonmagnetic disk 11 with an annular projecting section 10, annular magnetic ferrite sintered bodies 121, 122 on the surface of the disk, and windings 131, 132 coupled with the surfaces of the sintered bodies.
Patent JP-S5818113-A (JP)
Title: Sounder for water depth of overflow of flexible film dam
Inventor: YONEKAWA HISASHI
IPC: G01C13/00
Filed: 1981-07-27
Abstract: PURPOSE:To accurately measure water depth, by providing a support member through crossing a river to the lengthwise direction of the top of a flexible film dam which stands up with the delivery of a fluid and falls with the discharge and hanging down a contactless type sounder. CONSTITUTION:A flexible film dam (rubber dam) 1 consists of a flexible bag in which a band rubber sheet is folded, the side ridge is located at the upperstream side and which is fixed to side slopes 4 adjacent to both banks 5 of a river and a bottom 3 of a riverbed concrete 2 with a retainer and a fixing tool. In obtaining the water depth of overflow over the dam 1, a carriage 8 is moved along a wire 7 and stopped at the place existing just above the measuring position. An ultrasonic wave sounder 9 is floated on water through drawn-out cable 10 and fixed with a position set rope 12, an ultrasonic wave is transmitted, the ultrasonic wave reflected on the top of the dam 1 is detected and the water depth of overflow of the dam 1 can accurately be measured from the time difference.
Patent JP-S62283202-A (JP)
Title: Control device provided with backup function in accident
Inventor: MATSUO KEIICHI
IPC: F15B20/00
Filed: 1986-05-19
Abstract: PURPOSE:To improve safety and reliability of actuation of a system by keeping a condition just short of an accident as well as a changeover switch is changed over to an interface part side for backup when the accident of an interface part is detected. CONSTITUTION:An accident detecting part 7 is connected to an operating station interface part 3, and a tracking part 8 to an interface part 5 for backup, and, when the accident detecting part 7 detects an accident of the operating station interface part 3, a trigger signal is output to the tracking part 8 and a condition just short of the accident is kept as well as a changeover switch 6 is changed over to the side of the interface part 5 for backup. Since a plant is protected from a big disturbance therefrom, safety and reliability of actuation of a system can sharply be improved.
Patent JP-H04344455-A (JP)
Title: Water quality monitor
Inventor: ADACHI TORU
IPC: G01N27/38
Filed: 1991-05-22
Abstract: PURPOSE:To extend the period of washing of electrodes by hands by communicating the inflow port of a water quality monitor main body with one end of a washing water passage, and injecting high-pressure sample water into the water quality monitor main body through the water passage. CONSTITUTION:The first port 10A of a second switching valve 10 is closed and also the first port 9A and second port 9B of a first switching valve 9 are communicated with each other and the valve 9 is switched so that a sample water feed line 2 is communicated with the inflow port 5 of a water quality monitor main body 1. Sample water is thereby allowed to flow through the pressure reducing valve 16 of the feed line 2, the valve 9 and a connecting passage 5 and then flow into a conductivity cell 13 and a pH electrode holder 12 and flow out into a discharge passage 4 from the outlet port 7 side of the main body 1. During this passage the pH value and the conductivity of the sample water are measured. Next the valve 9 is switched and the valve 10 is also switched and then the sample water of high pressure is allowed to flow through a washing water passage 3 and splashes from a nozzle 15, washing an electrode 14 and a pH composite electrode 22.
Patent JP-S5342180-A (JP)
Title: Wet treating method for exhaust combustion gas
Inventor: SHINODA NAOHARU
IPC: B01D53/60
Filed: 1976-09-28
Abstract: PURPOSE: To recover I 2  by addition of calcium iodate to a portion of absorption solution which has been formed through absorption of NOx and SO 2  contained in exhaust gas with lime slurry containing iodide of a alkali (-earth)metal, and to reutilize the separated iodine by reacting it with slaked lime as absorption solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09308046-A (JP)
Title: Electric connection box
Inventor: SAITO SATOSHI
IPC: H02G3/16
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To downsize the connection box body by shortening the pitch between terminal housing chambers while keeping the insulation between the adjacent bus bars. SOLUTION: In this electric connection box, the terminals 24 of bus bars 22a-22h are inserted each alternately into a pair of terminal housing chambers 18a and 18b between the adjacent fuse mounting groups 20a-20g. Hereby, the pitch between the terminal housing chambers 18a and 18b between the adjacent fuse mounting groups terminals 20a-20g can be made short, and the overall length of the connection box 15 can be shortened.
Patent JP-H10290646-A (JP)
Title: False bait and body for the same
Inventor: NAKAZAWA KOSAKU
IPC: A01K85/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a false bait allowing a body of a spoon-shaped false bait to have a function interesting a fish, and further to obtain the body used for the false bait. SOLUTION: This body 20 for a false bait is connected to a swivel 12 having freely rotatable rings at both ends, comprises a transparent glass body having engaging means at the both ends and has the bent spoon shape. The spoon- shaped false bait is formed by attaching a hook 16 to the body 20. A fish is interested in the false bait by light reflection, etc., by utilizing the transparency of the glass body.
Patent JP-H09300761-A (JP)
Title: Paper feed device of ink jet printer
Inventor: UMEDA RYUICHIRO
IPC: B41J2/01
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of paper with undried ink by smoothly guiding the paper to a spur roller part. SOLUTION: A paper discharge guide 38 is provided so as to protrude toward the upstream area in a paper feed direction from the outermost periphery of a spur roller 18. The length L3 of the paper discharge guide 38 is set to the min. blank length of the leading end of paper or less and, even if the leading end of the printed paper impinges against the paper discharge guide 38, an ink bonded part does not come into contact with the paper discharge guide 38. When the paper reaches the spur roller 18 along the paper discharge guide 38, it is pressed to the spur roller 18 to generate a gap between the paper and the paper discharge guide 38 and fed without being brought into contact with the paper discharge guide 38.
Patent JP-H11303201-A (JP)
Title: Method for setting up column for building
Inventor: OKAMURA KENJI
IPC: E02D27/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To increase the stability of columns, and to exchange the columns by installing a flange mounted near the lower section of the column on an anchor bolt and fixing the flange at a stepped section formed in a recessed section shaped to a concrete structure. SOLUTION: A recessed section 2 is formed beforehand on a concrete structure 1, and an indented section 3 is shaped at approximately the center of the recessed section 2, thus forming a stepped section 4. On the other hand, a flange 8 is set up beforehand in a section in the vicinity of the lower section of the column 7, and a plurality of anchor bolts 5 are buried beforehand in the concrete structure 1. The upper ends of the anchor bolts 5 are penetrated into through-holes formed on the flange 8, and the flange 8 is fixed at the stepped section 4 by nuts 9. Installation is completed, and a void section 10 is filled with mortar, a resin, etc. Accordingly, the stability of the column 7 is improved, the occurrence of corrosion is prevented, and the column 7 can be exchanged.
Patent JP-S62272287-A (JP)
Title: Semiconductor laser printer
Inventor: HONMA SUSUMU
IPC: H01S5/068
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a stable high quality image in wide temperature and atmosphere ranges by controlling the energy of output light from a semiconductor laser in accordance with the temperature that a temperature detection mechanism detects. CONSTITUTION:An optical sensor 2 always monitors the output of laser beam from the semiconductor laser 5 projected on a selenium photosensitive body 8. A temperature sensor 1 detects the temperature of the photosensitive body 8. An arithmetic unit 3 processes these detected results, and decides the current that is conducted to the laser 5 from a current supply source 4. The operation control method is that where the light detection value and the detection temperature are P and T( deg.C), respectively, the arithmetic unit 3 executes P0=a-bT [(a) and (b) are positive constants determined by the photosensitive body and the system] and decides the current which is conducted to the laser 5 so that the detection value P of the sensor 2 can be P0.
Patent JP-H02295108-A (JP)
Title: Resist coating device
Inventor: SANTO NOBUAKI
IPC: G03F7/16
Filed: 1989-05-09
Abstract: PURPOSE:To form a resist film having a uniform thickness on the surface of a large size semiconductor substrate by a method wherein resist is dropped onto the semiconductor substrate surface from nozzles whose number is increased so as to form coaxial circles of the resist. CONSTITUTION:Five nozzles 2 are provided above a wafer chuck 1. An object to be coated, for instance a semiconductor substrate 3 is placed on the wafer chuck 1 and attracted by vacuum suction holes 1a. If resist 4 is dropped onto the surface of the semiconductor substrate 3 from the five nozzles 2 while the wafer chuck 1 is rotated with a low speed, the resist is so dropped as to form coaxial circles of the resist 4 whose center is the center of rotation of the semiconductor substrate 3 by the respective nozzles 2. After that, if the wafer chuck 1 is rotated with a high speed, the resist 4 dropped onto the surface of the semiconductor substrate 3 is spread over the surface of the semiconductor substrate 3 instantaneously so as to form a continuous resist film and the resist film having a uniform thickness can be formed on the surface of the semiconductor substrate 3.
Patent JP-S61276341-A (JP)
Title: Forming method for element separating region
Inventor: KITABAYASHI HIRONORI
IPC: H01L21/76
Filed: 1985-05-31
Abstract: PURPOSE:To form a separating layer by selectively perforating a polysilicon formed on an Si substrate by an anodic oxidation method in a porous state, and forming an oxide film. CONSTITUTION:Polysilicon 2 and Si2N4 film 3 are superposed on a P-type Si film 1, a resist mask 4 is coated, the film 3 is opened, and <11>B<+> ions are implanted. The resist 4 is removed, the B is thermally diffused, subjected to an anodic oxidation in HF of 40-50% to alter to a porous Si 5. Then, it is altered to an SiO2 film 6 by heat treating at approx. 1,000 deg.C in O2. The expansion of the porous Si 5 after oxidation is almost zero, and there is not step difference on the surface after the film 3 is removed. Then, a laser beam is emitted to the polysilicon 2, or the polysilicon 2 is heated to 1,100-1,200 deg.C by a linear heat source, and recrystallized to form a single crystal region 10. According to the construction, an element separation of a wide region can be readily performed.
Patent JP-H02294634-A (JP)
Title: Production of silver halide color photographic sensitive material
Inventor: FUKUOKA MASAHIRO
IPC: G03C7/388
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a high contrast color image having superior fastness after color development by preparing a hydrophilic colloidal dispersion of hydrophobic photographic additives, quickly mixing the dispersion with a remaining coating component and carrying out coating with the mixture. CONSTITUTION:A hydrophilic colloidal despersion of hydrophobic photographic additives is prepd. and mixed with a remaining coating component within 24 hr, preferably 12 hr, more preferably 6hr, most preferably 3 hr after preparation and coating is carried out with the mixture. The remaining coating component is typically a silver halide emulsion or an aq. gelatin soln. in the case of a coating soln. for a nonphotosensitive layer. The hydrophobic photographic additives may be a coupler, a color mixing inhibitor, an anti-fogging agent, a fading inhibitor, a stain inhibitor and a UV interceptor. High Dmax (contrast) is obtd. and the fastness of a color image after color development is improved.
Patent JP-S62274158-A (JP)
Title: Lock up control device of automatic transmission
Inventor: SHIBAYAMA NAOSHI
IPC: F16H45/02
Filed: 1986-05-21
Abstract: PURPOSE:To accomplish fail safe when a liquid pressure generating vale is defective by providing a lock-up release mechanism adapted to introduce liquid pressure in another specified range of a manual valve to fix a lock-up control valve in the off-state. CONSTITUTION:In a specified range other than a forward automatic speed change range used at the time of ordinary running, a lock-up control valve 10 of a torque converter 14 is fixed in the off-state through a lock-up release mechanism 100 by liquid pressure generated from a manual valve 16. Accordingly, when a duty solenoid valve is defective due to a trouble in an electric system or the like and the control valve 10 is fixed in the lock-up on-state, by setting the manual valve 16 in the specified range, the control valve can be fixed in the lock-up off-state to start a vehicle. Thus, when the valve is defective, fail safe can be accomplished.
Patent JP-S63283043-A (JP)
Title: Manufacture of insulation molded semiconductor device
Inventor: YAMAZAKI TATSUO
IPC: H01L23/24
Filed: 1987-05-15
Abstract: PURPOSE:To enable an outer packaging resin case to be bonded well to a metallic printed circuit board, by fusing the resin case so that the case can be bonded to the board simultaneously when electronic circuit components are soldered to the metallic printed circuit board. CONSTITUTION:Electronic circuit components 3a-3d and external terminals 2a and 2b are mounted on conductor patterns 13a-13c of a metallic printed circuit board 1, and an outer packaging resin case 4 is mounted on an insulating layer 12 on the board 1. The board 1 is put on a conveyor belt to be introduced into a reflowing furnace. The board 1 is heated by heat from the belt, whereby a bonding layer 4 and the case 4 are fused. In this manner, the case 4 can be bonded well to the board.
Patent JP-S5450415-A (JP)
Title: Molten metal desulfurizing agent
Inventor: KIYOTE AKIRA
IPC: C21C1/02
Filed: 1977-09-30
Abstract: PURPOSE:To enhance the desulfurization efficiency of a CaC2 type desulfurizing agent by mixing the agent with dust from a CaC2 producing electric furnace as a desulfurization accelerator. CONSTITUTION:A CaC2 type hot iron desulfurizing agent, e.g. CaC2 powder optionally mixed with powder of alkali metal carbonates such as CaCO3 and MgCO3 is mixed with dust from a CaC2 producing electric furnace as a desulfurization accelerator. The dust is collected fine powder based on CaO and contg. SiO2, Al2O3, Fe2O3, coke breeze, etc. 5-70% of the dust is mixed with CaC2 and melted  at the time of tapping, and the mixt. is finely pul verized to obtain the agent. By mixing the dust of the above compsn. the CaC2 content can be reduced, the yield of the CaC2 as the desulfurizing agent is enhanced, and desulfurization cost is reduced. In addn., the CaC2 is not left in slag, mini mizing the amt. of C2H2 generated from  the slag.
Patent JP-H04321239-A (JP)
Title: Field-effect transistor
Inventor: SAWADA MINORU
IPC: H01L29/778
Filed: 1991-04-19
Abstract: PURPOSE:To enhance the performance of a HEMT or the like by a method wherein a two-dimensional electron gas concentration is increased and an electron mobility and a saturation electron velocity are increased. CONSTITUTION:The following are formed on a semiinsulating GaAs substrate 1: a channel layer 3 which constitutes a hetero-junction and which is composed of InGaAs; and an electron supply layer 5 whose electron affinity is smaller than that of the layer, whose forbidden band width is large and which is composed of AlGaAs. A semiconductor layer 8 whose electron affinity is larger than the electron affinity of the Inlays constituting the channel layer 3 is laid inside said channel layer 3 so as to correspond to the peak position of the envelope function of a basis subband energy or to a region near the position.