baber/WOPTO huggingface dataset:
Patent JP-S63183343-A (JP)
Title: Siphon type heating device
Inventor: SATO MANABU
IPC: F24H1/00
Filed: 1987-01-26
Abstract: PURPOSE:To prevent a difficulty in operation control due to the alternating repetition of ON and OFF of a heat source by disposing a temperature sensor near the heating boiler end of a siphon tube, near the heating load end of it or at a location inbetween thereof so as to detect the temperature at the moment of turning ON the heat source. CONSTITUTION:By alternatingly being heated upon turning ON the heat source 6 and cooled by its turning OFF, evaporation and condensation alternatingly take place in a heating boiler 4. A process in which the heat source 6 is turned ON to heat evaporate the water in the boiler 4, the steam being supplied through a siphon tube 5 into a bath tub 1 to heat the water therein, and a process in which the water level in the boiler 4 drops to the lower limit and the heat source 6 is turned OFF the cause the steam in the boiler 4 to be condensed, allowing the water in the bath tub 1 to be drawn into the boiler 4 to raise its water level are alternatingly repeated. By such a repetition, the water in the bath tub 1 is gradually heated. A temperature sensor 12 such as theremistor and others is disposed on the heating boiler side of the siphon tube 5 to detect the temperature by activating it upon turning ON the heat source 6.
Patent JP-S63182662-A (JP)
Title: Toner composition
Inventor: AOKI TAKAYOSHI
IPC: G03G9/097
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a heat fixing toner which permits fixing at a low temp. by using a resin and an amide compd. having a perfluoroalkyl group which is lower in critical surface energy than said resin as essential components. CONSTITUTION:The amide compd. having the perfluoroalkyl group is used for the low critical surface energy compd. of a toner compsn. essentially consisting of the compd. which is lower in the critical surface energy than the binder resin and a coloring agent. This amide compd. is more specifically obtd. by reaction of perfluoroalkyl group-contg. carboxylic acid and the deriv. thereof and the amino group-contg. compd. The toner compsn. is preferably so formed that the low surface energy compd. to be used as the essential component exists at a high concn. on the surface of the toner particles. The toner having good blocking resistance and flowability and extremely good low-temp. fixability is thereby obtd.
Patent JP-H09210821-A (JP)
Title: Semiconductor pressure sensor and its manufacture
Inventor: HASHIMOTO MIKIO
IPC: G01L9/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To downsize a sensor by fixing a rigid reinforcing member on a rear face of a flexibly bendable sheet material with a wiring layer formed, fixing a sensor element on the sheet material and outputting a detection signal via the wiring layer. SOLUTION: A conductive film circuit 4a is formed on a flexible and bendable FPC sheet 4, a rigid reinforcing substrate 5 is fixed on its rear face, and a sensor chip 3 is fixed at a position corresponding to the substrate 5. A diaphragm 3a and a strain resistance gage 3b for detecting the diaphragm 3a are formed on the chip 3, while the conductive film circuit 4a detects a strain caused by a pressure of interest passing through a pressure inlet hole 1 which functions to the chip 3 for measuring the pressure of interest. An external pull-out electrode 6 is formed on the other end of the sheet 4. The conductive film circuit 4a is connected via a lead 7 to the gage 3b. This method allows an entire sensor to be downsized without bending and breaking at the time of molding as in a method using a lead frame.
Patent JP-S5297188-A (JP)
Title: Mold connection portion of a plastic cable and production thereof
Inventor: SAKABA MASAHIRO
IPC: H01R4/70
Filed: 1976-02-12
Abstract: PURPOSE: To prevent distortion in the interface between an inner conductive layer and an insulator upon molding the entire body, by means of pre-molding the inner conductor layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03219197-A (JP)
Title: Emergency shutoff method for fluid conduit
Inventor: NAKAO TAKASHI
IPC: F16L55/12
Filed: 1990-01-24
Abstract: PURPOSE:To easily and quickly perform treatment for restraining a fluid leak by preliminarily housing a collapsed shutoff bag within a fluid conduit, inflating the bag with a pressurizing fluid upon the fracture of the fluid conduit and preventing a fluid leak at the fractured part of the conduit with the inflation of the bag. CONSTITUTION:A mounting seat 1 is fitted to a fluid conduit P and a hole is formed for fitting a bag insertion tool 3 to the seat 1. Two shutoff bags 4 in a collapsed state is preliminarily housed within the fluid conduit P. If the conduit P is fractured due to a civil engineering work, the bags 4 are inflated with a pressurizing fluid supplied from a pressurizing fluid supply means 9, and a fluid leak at the fractured part 10 of the conduit P is prevented with the inflated shutoff bags 4. Thereafter, the fractured part 10 is remedied with a repairing means. According to the aforesaid construction, a trouble due to a fluid leak can be properly prevented, and safety measures can be advantageously applied in terms of workability and work efficiency.
Patent JP-H10194740-A (JP)
Title: Formation of coated film of titanium dioxide
Inventor: TOUGEDA HIROSHI
IPC: C01G23/04
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly form a coated film of titanium dioxide by site application to an existing building, a material having a large area, a material having low heat resistance, etc., by mixing a supercritical fluid with a sol of titanium oxide to give a mixed supercritical fluid, abruptly making the fluid into a reduced pressure state, spraying the fluid on the surface of target and simultaneously heating the surface of the sprayed target. SOLUTION: A supercritical fluid is mixed with titanium dioxide to give a mixed supercritical fluid, which is abruptly made into a reduced pressure state, sprayed on the surface of a target and simultaneously the surface of the sprayed target is heated to form a coated film of titanium dioxide on the surface of the target. In another method, a mixed supercritical fluid obtained by mixing a supercritical fluid with a sol of titanium dioxide can be abruptly made into a reduced pressure state and simultaneously applied to the surface of a target while being heated. A supercritical fluid comprising carbon dioxide or an alcohol (e.g. methanol) is preferable as the supercritical fluid. Titanium dioxide of anatase form is most preferable as the crystal form of titanium dioxide.
Patent JP-H07221414-A (JP)
Title: Semiconductor circuit board
Inventor: OGASAWARA FUMIHIKO
IPC: H05K1/02
Filed: 1994-02-08
Abstract: PURPOSE:To simply check defective parts at cutting and splitting step by forming check marks for the precision criterion of cutting and splitting only near the cross points of each scribe line. CONSTITUTION:Semiconductor patterns are formed in each semiconductor circuit pattern forming region on the surface of a glass substrate, 1 and 4 check marks 6 are formed near the cross points 5 of scribe lines 4 and one for each of 4 corners of each circuit substrate and 80mum inside the scribe line 4 with aluminum of wiring material. A L shaped check marks 6 500mum long, 20mum wide is formed, and the substrate is cut along the scribe lines with a general method and split into individual semiconductor circuit substrate. As the check marks 6 are formed at each of 4 corners of the circuit substrate, the checking is easier and more efficient and a substrate is utilized more efficiently compared with the conventional product.
Patent JP-S58134938-A (JP)
Title: Gut of cuttlefish preserved with mustard
Inventor: KUWABARA RIYOUHEI
IPC: A23L17/50
Filed: 1982-02-01
Abstract: PURPOSE:Gut of cuttlefish preserved with mustard directly used as a food, or being provided with thinly cut raw meat of cuttlefish to give instant salted cuttlefish gut with good taste, by seasoning gut of cuttlefish preserved with salt  with a sweetener, red pepper, a stock (or checmial seasoning). CONSTITUTION:Gut of raw cuttlefish is taken out in such a way that it is not broken, and an ink bag attached to the gut is removed. The gut in this state is preserved with salt for 2-3 days, and water of the gut is removed, to give the gut in a fastened state. The well fastened gut is seasoned with sugar, red pepper, and a stock of dried bonito or chemical seasoning, to give the desired gut of cuttlefish preserved with mustard. The gut of cuttlefish preserved with mustard may be directly used for food, or eaten together with tiny pieces of a Welsh  onion, a spice such as a grated ginger, a Japanese horseradish, etc. to provide  further good taste.
Patent JP-S53100654-A (JP)
Title: Method of treating wasted liquid
Inventor: IMAFUKU MASAHITO
IPC: C02F1/74
Filed: 1977-02-15
Abstract: PURPOSE: To remove COD under the low temperature and low pressure by reducing the pH of waste liquid from emission desulfurization to less than 4. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05209431-A (JP)
Title: System toilet
Inventor: SUGANO TADAO
IPC: E03D9/08
Filed: 1992-01-30
Abstract: PURPOSE:To make it possible to eliminate any shortage trouble of hot water supply and use a toilet with comfort even in winter time by installing a small- sized electric water heater independently in a toilet room. CONSTITUTION:When a flushing toilet 1 is used to wash the private parts of a user, hot water flows from an electric water heater 8 to a washing nozzle 10 where hot water is sprayed from the washing nozzle so as to wash the private parts. Since a large amount of hot water is available in the electric water heater 8 for a relatively long time even if washing is continued, hot water can be used continuously. When required washing time is not so long, there will occur no hot water supply shortage frequently even if two or three people use a toilet 4 continuously. City water flows in the toilet 4 from a toilet washing pipe 14 by operating a flush valve 15 after washing the private parts. After having washed the toilet 4, the water passes through a drain valve 7 so that soil water may be discharged outdoors. When washing the hands, it is possible to discharge hot water to a hand washing bowl 16 from the electric water heater 8 by way of a hot water supply pipe 17 by manipulating a faucet 11. The flowed hot water is discharged outdoors from a drain port 18 through a P trap 19 and a drain pipe 20.
Patent JP-H0660780-A (JP)
Title: Method and device for detecting vacuum leak of vacuum valve
Inventor: KITAMURA TADAO
IPC: G01R31/327
Filed: 1993-02-01
Abstract: PURPOSE:To detect the vacuum leak of a vacuum valve in use without reducing the reliability of the vacuum valve itself. CONSTITUTION:A projection 10 is formed on the outer circumferential surface of the arc shield 4 of a vacuum valve 1, and a detecting electrode 11 is arranged on the outside of an insulating vessel 5 through an air gap G. The detecting electrode 11 is earthed through a current sensor 14, which detects a discharge current generated in the projection 10 when the vacuum valve 1 has a vacuum leak, and a signal processing device 15 notifies of the vacuum leak of the vacuum valve 1.
Patent JP-S63182381-A (JP)
Title: Water-based resin composition for undercoating of magnetic recording medium
Inventor: YAMAMOTO SHINPEI
IPC: C09D5/00
Filed: 1987-01-24
Abstract: PURPOSE:To obtain the title composition which provides excellent adhesion of a magnetic layer and a back coat layer to a non-magnetic base, has excellent in-line applicability, and gives a magnetic layer with excellent surface smoothness, by using a water-base composition containing a resin having polar groups and unsaturated double bonds. CONSTITUTION:A compound having acrylic double bonds [e.g., (meth)acrylic acid] is reacted with a compound having polar groups (e.g., a polycarboxylic acid) to give a resin of a molecular weight of 1,000-100,000, having 5-4,000eq/10<6>g resin of at least one kind of polar groups and at least one saturated double bond per molecule. This resin is mixed with a water-soluble organic compound having a solubility of 20g or higher in 1l of water at 20 deg.C (e.g., methanol) and if required, a hydrophilic acrylic compound (e.g., hydroxyethyl acrylate), a radiation-crosslinkable monomer (e.g., 2-ethylhexyl acrylate), etc., by heating to 50-150 deg.C. This mixture is then dispersed in water.
Patent JP-H07210363-A (JP)
Title: Variable length line buffer, control method therefor and picture data processor
Inventor: TADA HISASHI
IPC: G06F5/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide a variable length line buffer, a control method therefor and a picture data processor capable of simplifying the control of a timing for holding data, simplifying a circuit scale and improving the efficiency of a data processing. CONSTITUTION:This variable length line buffer is provided with a shift register 20' for which 1-(n) stages of flip-flops(FF) 20 are serially connected in multiple stages, a selector 21 for inputting the output of the FFs of (k), (l) and (n) of the shift register 20', selecting the output from the FFs by CDATA and further outputting the instruction signals of clock control to clock control circuits 22a and 22b and the clock control circuits 22a and 22b for limiting the supply of clocks to a poststage by the instruction signals and successively outputs the data inputted to the shift register 20. Then, this picture processor uses the line buffer.
Patent JP-H04255009-A (JP)
Title: Constant voltage source circuit
Inventor: HIRANO MASANORI
IPC: G05F3/24
Filed: 1991-02-06
Abstract: PURPOSE:To prevent signal potential from being influenced by the dispersion of characteristics in the production of transistors(TRs) by providing this constant voltage source circuit with a TR serial body consisting of many TRs, using one end of the serial body as a constant voltage output terminal and connecting plural circuits for adjusting a change in the characteristics of the TRs to the output terminal. CONSTITUTION:The constant voltage source circuit is constituted of n-channel MOS TRs N1 to N8, N15 to N18, a p-channel MOS TR P1, output voltage adjusting circuits 101 to 104, and a constant voltage source V1. The n-channel enhancement TRs N1 to N8 connected to a signal B in series determine the output voltage of the signal B. The gates of respective TRs are connected to respective sources. The TRs N15 to N18 and the circuits 101 to 104 for outputting gate signals for the TRs N15 to N18 adjust the output voltage of the signal B. Thus the upper limit voltage of the signal B can be adjusted to four steps by changing the outputs of the circuits 101 to 104.
Patent JP-S5298950-A (JP)
Title: Inspection system of transmission signal irregularity detector
Inventor: OOKI YUUJI
IPC: H04B17/00
Filed: 1976-02-14
Abstract: PURPOSE: To inspect a defective irregularity detector easily and at a required accuracy, basing a fact that in case of disturbed FM signals, an absolute value of frequency length between adjacent signals exceeds a predetermined value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10213739-A (JP)
Title: Photographing lens
Inventor: KONO TSUTOMU
IPC: G02B5/18
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a photographing lens which has single-lens constitution, which is made small in size and where color aberration is excellently compensated by providing a positive lens with at least one aspherical surface and one diffraction lens surface and making it satisfy specified conditions. SOLUTION: As shown in the cross section of an optical axis in figure, this lens is constituted of an aperture diaphragm and the positive lens which is convex to an image surface and where the curvature of the lens surface on an image side is larger than that on an object side in order from the object side, and the positive lens is provided with at least one aspherical surface and at least one diffraction lens surface and constituted to satisfy the conditions shown by 0.30<|r<2> |/nf<0.50 and n>1.55. Provided that (n) is refractive index to the (d) line of the positive lens, r<2> is the paraxial radius of curvature of the lens surface on the image side of the positive lens, and (f) is a focal distance including the power of the diffraction lens surface of the positive lens.  The diffraction lens surface is provided at least on either lens surface of the positive single lens.
Patent JP-H0775889-A (JP)
Title: Method of manufacture of sinc plated rod-like constituent element
Inventor: HERUMUUTO EEBAARAIN
IPC: B23K26/322
Filed: 1994-02-09
Abstract: PURPOSE: To simply and more economically manufacture galvanized bar segments, in particular, for frameworks or three-dimensional frameworks. CONSTITUTION: A hollow bar 11 and end pieces 12 for the each bar segment 10 are galvanized as individual members, and next, ring welds 18 between the galvanized hollow bar 11 and the galvanized end pieces 12 are jointed by laser welding so that a zinc coating film 24 supplied from a melted zinc coating film 22 of the adjacent members 11, 12 to be bonded is automatically formed on each surface 25 of the ring-weld seams during the course of welding process.
Patent JP-H11207246-A (JP)
Title: Coating method for spherical body having recess in surface
Inventor: MARUOKA KIYOTO
IPC: B05D7/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To coat with good reproducibility a surface of a spherical body having recess in the surface with a coating at a high coating efficiency without spending large cost on equipment and realizing a coating with a uniform thickness good in leveling of a paint constituent (solid) on the surface of the spherical body while preventing a coating on an edge part of the recess from becoming thin. SOLUTION: This coating method uses a coating having a viscosity (A) of 8 to 20 seconds in terms of Ford cup No.4 specified by JISK 5400 4.5.4. In this case, air pressure (B) at a jetting outlet of a spray coating is within a range of 0.1 to 2 kgf/cm<2> and coating is carried out by using an air gun wherein pressure ratio (B/C) of the air pressure (B) at the jetting outlet and air pressure (C) supplied to the air gun is 3/4 or less is used for atomization.
Patent JP-H06230813-A (JP)
Title: Method and device for controlling robot
Inventor: MATSUDA TAKASHI
IPC: G05B19/18
Filed: 1993-02-02
Abstract: PURPOSE:To simplify teaching for the execution of work by a robot by mutually transforming coordinate systems between each jig and a robot, storing a transformed result and controlling the operation of the robot based upon the coordinate system of the jig. CONSTITUTION:A transformation controller 4 is constituted of a jig/robot coordinate system transforming means 41 for transforming the coordinate system xyz of each jig into the coordinate system XYZ of the robot 1, a robot/jig coordinate system transforming means 42 for transforming the coordinate system XYZ of the robot 1 into the coordinate system xyz of the jig, a storage means 43 for storing the coordinate systems transformed by the means 41, 42, and a control means 44 for controlling the operation of the robot 1 based upon the coordinate system xyz of the jig. Respective coordinate systems xyz of plural jigs are respectively fetched into the robot 1 and transformed into the coordinate system XYZ of the robot, the coordinate system XYZ of the robot 1 is converted into the coordinate systems syz of respective jigs and stored, and then the operation of the robot 1 is controlled based upon the coordinate systems xyz of respective jigs.
Patent JP-S63183266-A (JP)
Title: Fuel injection valve
Inventor: OKUYAMA SHOHEI
IPC: F02M51/08
Filed: 1987-01-26
Abstract: PURPOSE:To easily manufacture a movable element using low-priced material by fitting the movable element in a cylindrical housing having a fuel injection hole, and fitting and fixing the base end of a valve element which is adapted to open and close the fuel injection hole and formed by an elastic substance in the cylindrically formed forward end of the movable unit. CONSTITUTION:In case of executing the title fuel injection valve in an electromagnetic fuel injection valve, a cylindrical movable core 2 is fitted in a valve housing 1 formed by a cylindrical fuel inlet coupling 11 and a pipe element 12 which are connected to each other through an O-ring. The movable core 2 is urged in the direction of closing a fuel flow passage 121 with a spring member 22 engaged with an engaging portion 25 recessed at the middle portion thereof. The base end portion of a projectile-like rubber valve element 3 is fitted in the lower half portion of the cylindrical interior of the movable core 2, to be fixed by caulking, and the forward end of the valve element 3 is freely brought into contact with a valve seat of an opening of the fuel flow passage 121. In this arrangement, the movable core 2 is formed by common steel and the rust preventive plating is applied to the core, so that the movable core 2 can be easily manufacture without using an expensive stainless steel.
Patent JP-H04249476-A (JP)
Title: Picture data compressing device
Inventor: NAKAMOTO KOJI
IPC: G06T9/00
Filed: 1991-02-06
Abstract: PURPOSE:To compress a picture data by converting the data of a 2nd address of a consecutive dot pattern into a consecutive number data counted by a counting means and identifying and storing a converted and a non-converted dot pattern. CONSTITUTION:A keyboard 23 is operated to retrieve an electronic file 27 with a retrieval key for an account number or the like, the picture data of a desired seal stamp is called and stored in a memory 23. Then according to the bit map data of the picture data, a CPU 22 decodes the data of a dot pattern replaced into 4-bit into 8-bit data. Then the CPU 22 gives the data of the decoded dot pattern and the original 8-bit dot pattern data altogether to a monitor 24 as a picture data, on which the picture of a seal stamp is displayed. Thus, the stored picture data is compressed to nearly 33% with respect to the original picture data.
Patent JP-H02197320-A (JP)
Title: Bending machine for metallic band plate and rolling installation provided with bending machine
Inventor: HONJO HISASHI
IPC: B21B39/08
Filed: 1989-01-25
Abstract: PURPOSE:To correct the defectiveness of a shape as controlling a local contact state between a roll and a metallic band plate arbitrarily by composing at least one of plural rolls of a profile-variable roll and sliding a ring spacer by the supply of fluid. CONSTITUTION:In a bending machine, at least one of plural rolls is composed of the profile-variable roll 3. The central part 8 of the internal periphery of a roll sleeve 7 is fitted to the central part of a roll body 4. A conical tapered surface 9 is provided on both sides of the central part 8 of this internal periphery to form a hollow part 10. The ring spacers 12, 13 are provided in the hollow part 10 to form fluid passages 15, 16, 17. The defectiveness of the shape of the band plate is corrected by this bending machine under an arbitrary control of a local contact state at the end parts of the plate width between the roll 3 and the metallic band plate. For example, the ring spacers 12, 13 are moved by changing the fluid pressures of the fluid passages 15-17. This roll 3 is arranged on the outlet side of the rolling mill to continuously carry out rolling and plastic bending.