baber/WOPTO huggingface dataset:
Patent JP-H07265114-A (JP)
Title: Satchel
Inventor: WAKAMATSU TANEO
IPC: A45C3/02
Filed: 1994-03-28
Abstract: PURPOSE:To provide the satchel which looks nice and does not generate any problem without disturbing the flexibility of shoulder pad straps by fitting reflecting members to the shoulder pad straps to be positioned at the front part of the body at the time of use. CONSTITUTION:In the satchel using shoulder pad straps 20 formed by covering a gap between front cloth 21 and rear cloth 22 with a cushion member 23, a window hole 24 is provided at the part of the front cloth 21 corresponding to the breast of a user at the time of mounting, a reflection tape 11 overlapping a transparent sheet 12 on the external face side is housed between the front cloth at the part of the window hole 24 and the cushion member, and a part of the transparent sheet 12 is sewn with a part of the reflection tape 11 in the case of sewing the front cloth 21 and the rear cloth 21.
Patent JP-S564430-A (JP)
Title: Coating method of metal with tetraethylene fluoride resin
Inventor: HIROKANE HITOSHI
IPC: B29C51/00
Filed: 1979-06-26
Abstract: PURPOSE: To improve resistance to scratch in an obtained coated film and to increase bonding strength of the film to a surface of a metal by a method wherein tetraethylene fluoride resin mixed with a heat resistive resin is coated on the surface of the metal, thereafter, is calcined under a reduced pressure.  
     CONSTITUTION: 100pts.wt. of tetraethylene fluoride resin is mixed preferably with 5W50pts.wt. of a heat resistive resin (example; polyphenylene sulfide or the like) and is coated on a surface of a metal, thereafter, is calcined (preferably 100mmHg or less, 400°C approximately) to promote filling of the resin into fine recessed and protruded portions on the surface of the metal, thereby, the resin layer is bonded to a substrate of the metal rigidly by an anchor effect. For further reference, the surface of the metal to be coated is preferable to be made into a rough surface by shot blasting or the like, furthermore, it is preferable to bond a rigid layer by an anodizing process in case the metal is a soft metal such as aluminium, copper or the like, or it is preferable to effect flame spray coating of a flit of aumina or enamel substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11283056-A (JP)
Title: Device for issuing ticket
Inventor: KAWAGUCHI MASAMITSU
IPC: B41J2/01
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To issue a ticket after the ink of a character, etc., printed on a recording sheet of paper is dried by enabling adjusting a time till the discharge of the paper after ticket data is printed on it. SOLUTION: A device is constituted so as to enable adjusting a stand-by time till a receipt is issued after transaction data is printed on the sheet of paper in a receipt printer 4. The stand-by time is selected by the quality of the paper to be used. That is, a stand-by time table M1 which is for storing the stand-by time in accordance with a paper kind code assigned at every receipt paper kind which is discriminated by the difference of paper quality is provided. Then, the electronic cash register is provided with a stand-by time setting means by which each paper kind code and the stand-by time in the table M1. The means is constituted of CPU 61 and ROM 62 storing a program for controlling the operation of CPU 61.
Patent JP-H09239343-A (JP)
Title: Synthetic resins treatment and device therefor
Inventor: ASANUMA MINORU
IPC: C23G1/36
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of harmful gas in a method of treating synthetic resins using hydrochloric acid recovery equipment for recovering hydrochloric acid by taking out hydrogen chloride generated by combustion of chlorine containing high molecular resin to outside an incinerator together with gaseous hydrochloric acid generated by thermal decomposition of hydrochloric acid-based waste liquid to recover it as hydrochloric acid. SOLUTION: A synthetic resin material crushed by a crusher 8 is fed into a incinerator 1 by feeding means 9, and also pickling waste water is fed into the incinerator 1 though a feeding means 4. And combustion gas such as blast furnace gas and blast furnace gas plus coke oven gas is fed into the roaster 1 through a feeding means 5, and furthermore, oxygen containing gas is fed into the roaster 1 through a feeding means 6. By combustion of the fuel gas, the pickling waste water is thermally decomposed into gaseous hydrochloric acid and iron oxide. The iron oxide formed by the thermal decomposition is taken out from the incinerator bottom part to recover it as that suitable for ferrite material.  On the other hand, after the gaseous hydrochloric acid is taken out the incinerator top part and becomes rid of dust by a dust collector 2, it is recovered as an aqueous solution of hydrogen chloride of high concentration by an absorber 3.
Patent JP-H01253707-A (JP)
Title: Coupling system for optical fiber and photodetecting element
Inventor: MORITA TETSUO
IPC: G02B6/42
Filed: 1988-04-01
Abstract: PURPOSE:To efficiently radiate a photodetection surface by slanting the optical axis of irradiation from an optical fiber to the photodetection surface, projecting elliptic light on the photodetecting element, and setting the major axis in the lengthwise direction of the photodetection surface and the minor axis to the distance between electrodes. CONSTITUTION:The lateral photodetecting element 1 is provided with a couple of rectangular electrodes 2 and 2 and the photodetection surface A is formed between the electrodes. The optical fiber 3 consists of a circular core part and a clad part and the optical axis slants to the lengthwise direction of the photodetection surface A. The irradiation light from the optical fiber 3 is elliptic, the major axis is in the lengthwise direction of the photodetection surface, and the minor axis is made almost coincident with the interval between the electrodes 2 and 2. The sensitivity of the element in a conventional coupling system for the optical fiber and photodetecting element is 0.2(A/W), but the invented coupling system for the optical fiber and photodetecting element is employed to improve the coupling efficiency to 0.45(A/W).
Patent JP-S557967-A (JP)
Title: Bipolar torque flow pump
Inventor: IKISU TAROU
IPC: F04D7/04
Filed: 1978-07-03
Abstract: PURPOSE: To maximize pump efficiency in such a way that the boss part of an impeller in the bipolar torque flow pump is lowered to a shroud in the rear, outlet angle of the impeller is properly regulated from 20° to 35° in order to draw the lift head all the more nearer to theoretical lift head.  
     CONSTITUTION: When an impeller 2 of bipolar torque flow pump turns, water makes a straight progress from an intake port 5, which is sucked up near to the center of the impeller 2, then the stream is changed in orthogonal direction, which is delivered out by forming an eddy with use of centrifugal force of the impeller 2. This eddy gradually goes down, and after it arrives at the bottom part of a casing 6, it is discharged through a discharge port 7. In such a pump, the boss part of said impeller 2 is lowered to the shroud in the rear, the part from where it is lowered is made to be a space, and settle the outlet angle of the impeller within the range from 20° to 35°, to attain the desired purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04293592-A (JP)
Title: Method and apparatus for biological treatment of organic waste water
Inventor: YONEYAMA YUTAKA
IPC: C02F9/00
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a good treatment result with good operation efficiency by a method wherein high concn. org. waste water is subjected to acid fermentation treatment and the treated water due to fermentation and a part of low concn. org. waste water are mixed to be subjected to methane fermentation treatment and the treated water due to methane fermentation and the residual low concn. org. waste water are biologically treated. CONSTITUTION:The high concn. waste water from a high concn. waste water supply pipe 1 is subjected to acid fermentation treatment in an acid fermentation treatment tank 4 and the treated water is sent to an ascending current anaerobic sludge bed (VASB) fermentation tank 5 but diluted with the low concn. waste water of a low concn. waste water supply pipe 2 on the way of a liquid feed pipe 8 to be injected as VASB raw water. Generated malodorous gas is blown in an activated sludge treatment tank 3 to be treated. The VASB raw water is subjected to methane fermentation treatment in the VASB tank 5 and the methane fermentation treatment water is allowed to meet with low concn. waste water at the inlet of the activated sludge treatment tank 3 and diluted therewith to be injected in the activated sludge treatment tank 3. The treated water biologically treated in the activated sludge tank 3 is sent to a treated water tank 10 by a liquid feed pipe 6. If necessary, SS is removed from treated water to inject said water in the treated water tank 10.
Patent JP-S577444-A (JP)
Title: Liquid crystal ester
Inventor: TOKI MOTOYUKI
IPC: C09K19/30
Filed: 1980-06-16
Abstract: NEW MATERIAL:p-(p'-Alkylphenyl)phenyl 4-alkylcyclohexyl carbonate of formula I (R, R' are 1W10C straight chain alkyl).  
     EXAMPLE: p-(p'-Hexylphenyl)phenyl 4-pentylcyclohexyl carbonate.  
     USE: A material for liquid crylstal: they characteristically widen the liquid crystal temperature range and especially have the raised transparent point in TN-FE and two-frequency driving type LCD and further show the broadened margins, lowered scattering wave number and increased response speed. They can also be applied to a light projection type large-sized display by thermal writing utilizing the thermo-optic effect.  
     PREPARATION: The reaction between p-phenylphenol and dimethyl sulfate is followed by acylation and reduction to give a compound of formula II. The product is made to react with hydrogen bromide in acetic acid to obtain a compound of formula III. Then, the reaction of the compound of formula III with another compound of formula IV is conducted in the presence of triethylamine in ethyl ether to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07288641-A (JP)
Title: Image processor
Inventor: IKEDA ATSUSHI
IPC: G06F13/00
Filed: 1994-04-20
Abstract: PURPOSE:To utilize the image processor for a scanner for an external information processing terminal equipment by setting processing conditions relating to the end of transfer to a command from the terminal equipment to transfer read original image data to the terminal equipment. CONSTITUTION:A read control section 106 reads an original optically and converts the original into image data and the data with high definition are outputted while being subject to various image processing. A coding decoding processing section 111 implements coding decoding processing and magnification reduction processing of image data to be processed. An I/F control section 113 implements intermediate frequency control with an information processing terminal equipment 114 and an application software and a driver software for remote control are installed in the terminal equipment 114. Then processing conditions relating to the end of data transfer or processing conditions on the occurrence of an error are set to a command from the terminal equipment 114.
Patent JP-S5722644-A (JP)
Title: Preparation of safe sausage
Inventor: UENO RIYUUZOU
IPC: A23B4/12
Filed: 1980-06-18
Abstract: PURPOSE: To supress the formation of nitrosamine and to reduce a nitrite radical, by adding an additive consisting of sorbic acid and enediol type reducing agent and a nitrite-containing salty preserving agent to pieces of meat separately.  
     CONSTITUTION: (A) A liquid or powdery additive consisting of sorbic acid (salt) and ascorbic acid (salt), etythorbic acid (salt), their higher fatty acid ester, higher acetal, tocopherol, organic acid, acidic organic acid salt, inorganic acid, acidic inorganic acid salt, glycerol ester of 8W12C fatty acid as a reducing agent and (B) a liquid or powdery salty preserving agent containing a nitrite are added to pieces of meat, for example, (B) is added to the meat, an (A) is then fed to the meat. Any method, e.g., injection, scattering, impregnation, and soaking is used in the addition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10274094-A (JP)
Title: Engine structure
Inventor: MOROGUCHI YOSHIAKI
IPC: F02F7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the whole height of an engine while reducing noise of the engine by improving bending and twist rigidity of a crank case. SOLUTION: A device is provided with an upper crank case 2 in which upper bearing parts 6 for supporting an upper side of a crank shaft are arranged on lower surfaces of plural bulk heads 5 for separating between cylinder bores 4, and a lower crank case 3 in which a lower bearing part 8 companion to an upper bearing part 6 is arranged on an upper surface of a bulk head 7 corresponding to each bulk head 5. The lower crank case 3 is connected integratedly with a plurality of lower bearing part 8, and also it is formed by closing a bottom surface part 3b so as to constitute a lower part of a crank case 1.
Patent JP-H06265085-A (JP)
Title: Muffling pipe
Inventor: SHIBAZAKI SHINICHI
IPC: F16L9/14
Filed: 1993-03-15
Abstract: PURPOSE:To improve a muffling effect by a method wherein a layer of a muffling material is formed on the outer surface of a rigid resin pipe and a foamable resin layer is formed on the outside thereof to insert it into a metallic pipe, and foaming resin is foamed to integrally form a whole. CONSTITUTION:A muffling tape formed of inorganic fibers is helically wound around a rigid resin pipe 1 formed of rigid vinyl chloride to form a muffling material layer 3. The outside thereof is coated with foamable polyurethane resin 4 and pipe is inserted in a metallic pipe 2. By foaming the foamable polyurethane resin 4, a gap between the muffling layer 3 and the metallic pipe 2 is filled with the resin to integrally form a whole. A material having high specific gravity of preferably 3 or more is used as a muffling material of which the muffling layer 3 is formed. Or, a sheet or a tape which has average specific gravity of 2 or more and wherein inorganic powder is contained in natural rubber may be used.
Patent JP-H08279383-A (JP)
Title: Ic socket
Inventor: NOZAWA MASAYUKI
IPC: H05K1/18
Filed: 1995-04-06
Abstract: PURPOSE: To provide IC sockets which do not require two metal molds to form two kinds of markings as identification marks and by which there is no possibility of installing an IC package mounting stand in the inverse direction by a misperception of the identification marks. CONSTITUTION: Two identification marks A45 and B47 are arranged on respective ones of IC sockets 41 and 43 arranged in parallel to each other, and a single projecting part 20A extending in the same plane is formed on a floating plate 20. When the floating plate 20 is placed on the IC socket 41, the identification mark B47 is hidden by the projecting part 20A, and only the identification mark A45 is exposed, and when the floating plate 20 is placed on the IC socket 43, only the identification mark B47 is exposed to the contrary. Therefore, there is no possibility of installing the floating plate 20 by mistaking the direction, and a required process is only to arrange the respective IC sockets on the right side or the left side according to the exposed identification marks.
Patent JP-H07291320-A (JP)
Title: Packaging case
Inventor: OKABE AKIKO
IPC: H04R1/10
Filed: 1994-04-20
Abstract: PURPOSE:To prevent a lock part between an upper case and lower case of a packaging case from being broken. CONSTITUTION:On a bottom part 21 of a lower case 11, a recessed part 28 is provided, and a protruding part 53 which is provided in a lock part 50 of an upper case 12 is inserted in the recessed part 28. Also, on both sides of the lock part 50, fastening pieces are provided, and are inserted to the inside from insertion holes on the bottom part 21. For this packaging case 1, position- regulating means 28, 53 in the lateral direction for the lock part 50 to lock the upper case 12 and lower case 11 are separated from position-regulating means in the vertical direction (insertion holes and fastening pieces), and loads to be applied to respective means are reduced. Therefore, those means can be prevented from being broken.
Patent JP-2000274626-A (JP)
Title: Small-sized incinerator
Inventor: MATSUI KAN
IPC: F23G5/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized incinerator employing as a fuel dust capable of combustion and of causing high temperature. SOLUTION: This small-sized incinerator is constructed with a first combustion chamber 3 into which combustible dust is introduced, a second combustion chamber 5 disposed in the first combustion chamber 3 for introducing combustion gas produced in the first combustion chamber 3 for combustion, and a residence combustion chamber. There are provided means 2b for supplying combustion air to a wall of the first combustion chamber 3, and a plurality of gas inflow holes 4d for flowing combustion gas produced in the first combustion chamber 3 in to the second combustion chamber 5 and a supply hole 4e for combustion air. Further, combustion gas produced in the second combustion chamber 5 is introduced into the residence combustion chamber, which gas is combusted at high temperature while temporarily allowing the combustion gas to reside.
Patent JP-H01253798-A (JP)
Title: Driving circuit
Inventor: NODA HITOSHI
IPC: G02F1/133
Filed: 1988-04-01
Abstract: PURPOSE:To eliminate the danger of the application of an abnormal voltage to an active matrix type liquid crystal panel and to prevent the liquid crystal panel from damaging by placing the output of the driving circuit of the liquid crystal panel in the same voltage state. CONSTITUTION:A control signal generating circuit 4 detects the rising of a source voltage and generates a pulse signal. This pulse signal is applied to a FF circuit 5 to hold its Q output at L. The Q output of the circuit 5 holds all the outputs of switch circuits 6 at L to cut off signals from a shift register circuit 1. Consequently, output driving circuits 3 are all applied with the same signal, so output voltages at output terminals X1-Xn are all equal to prevent an abnormal voltage from being applied to signal lines of the liquid crystal display panel. Then while the signals of the circuit 1 are cut off, the circuit 1 is initialized. A start pulse is sent to the circuit 5 after the initialization to hold the Q output of the circuit 5 at H. Consequently, the output of the circuit 1 is applied to the level shifting circuit 2, and the driving circuit performs normal operation thereafter.
Patent JP-S558844-A (JP)
Title: Production of granule inorganic ion-exchange body
Inventor: SATOU HIROSHI
IPC: C01G23/04
Filed: 1978-07-05
Abstract: PURPOSE: Anatase type or amorphous titanium hydrate is mixed with a specific amount of inorganic acid and water to be granuled and dried, thereby providing an ion-exchanging body resistant to heat, water, acid, alkali and having a good ion exchange capacity.  
     CONSTITUTION: Titanium hydrate having anatase or amorphous crystalline structure in 8 moles is mixed with 0.1 to 7.2 moles of inorganic acid and 50 moles of water. The mixture is blended, extruded, granuled and dried to provide an inorganic ion exchange granules. For example, anatase type Ti(OH) 2 , sulfuric acid,  and water are mixed in a mole ratio of 8:1.26:22.2, blended by blender, extruded  through screw, and treated by a granule machine to pass through a 0.5 mm diameter screen to form molded product of 3 to 7 mm long and 0.5 mm ϕ diameter. The product is then dried by warm air at 115°C for 16 hours, and fired in an electric furnace at 300°C for 3 hours, providing a desired ion exchange body. Preferable heating temperature is below 500°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05280943-A (JP)
Title: Light source device for measuring shape
IPC: G01B11/24
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a light source device for measuring a shape which can apply a laser beam onto a surface to be measured so that an output signal having a high resolution irrespective of the reflectance of the surface to be measured and being excellent in an S/N ratio can be obtained. CONSTITUTION:A collimate lens 16 which converges a laser beam in the direction of intersecting a joining face, out of laser beams emitted from a semiconductor laser 14, on a surface 60A to be measured is disposed on the emission side of the semiconductor laser 14. On the emission side of the collimate lens 16, a cylindrical lens 18 which diffuses the laser beam in the shape of a slit in the direction along the joining face of the semiconductor laser 14 while passing it as it is in the direction of intersecting the joining face is disposed. According to this constitution, the slit-shaped laser beam diffused in the direction along the joining face of the semiconductor laser 14 is applied onto the surface 60A to be measured.
Patent JP-H03280918-A (JP)
Title: Endoscope
Inventor: TAKAMURA KOJI
IPC: A61B1/00
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the occurrence of damage or cracks when a treating tool is repeatedly inserted and removed by forming a channel tube provided on a curved section on the tip side of an insertion section into a nearly uniform thickness mixedly with hard sections and soft sections. CONSTITUTION:A channel tube 27 is provided in an insertion section 9 inserted into a body cavity. The channel tube 27 provided on a curved section 12 at the tip side of the insertion section 9 is formed into a nearly uniform thickness mixedly with hard sections 27d and soft sections 27e. Thus, even if a treating tool is repeatedly inserted and removed, damage or cracks rarely occur, the treating tool can be smoothly inserted and removed, buckling rarely occurs when bent, the curved section 12 can be made small in diameter, and excellent durability is obtained.
Patent JP-H07295638-A (JP)
Title: Automated guided vehicle
Inventor: HORIBE AKIRA
IPC: B61B13/00
Filed: 1994-04-20
Abstract: PURPOSE:To stop the automated guided vehicle in an emergency by a step detecting device if a step is encountered during a forward travel and to provide an inexpensive 2nd safety device which makes a sure stop just in case of a failure in stopping due to malfunction of the detecting device, etc. CONSTITUTION:Metallic fittings 7 formed by bending fixed shafts 6 in a channel shape are fixed on the reverse surface of the carriage 1 of the automated guided vehicle at both front corner parts, a disk 8 is provided with shaft holes 9 inside the outer peripheries, and the disk 8 is mounted rotatably on the metallic fittings 7 through the shaft pins 10. The carriage is positioned at the height of the shaft pins 10 with the fixed shafts 6 or metallic fittings 7 so that the disk 8 comes into contact with a floor surface 5 and the centers of the disks 8 and the shaft pins 10 are horizontal. A magnetic sensor 11 is mounted on one side of the metallic fittings 7 while penetrating the inside and a magnet 14 is fitted on one side of the disk facing the magnetic sensor 11. At the ground point of the disk 8 on the floor surface 5, a ball 13 made of synthetic resin or steel is exposed and fitted in contact with the floor surface 5.