baber/WOPTO huggingface dataset:
Patent JP-S58160314-A (JP)
Title: Production of polyester
Inventor: YAMAUCHI SHINICHI
IPC: C08G63/78
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a polyester having good color and excellent heat stability, by transesterifying a lower-alkyl terephthalate with a glycol ester without forced agitation, and then polycondensing the reaction mixture. CONSTITUTION:In producing a polyester by transesterifying a lower alkyl ester of a terephthalic acid-based dicarboxylic acid (dimethyl terephthalate) with at least one glycol (e.g., ethylene glycol) in the presence of a transesterification catalyst (e.g., manganese acetate) and polycondensing the transesterification product; at least part of said transesterification is carried out without forced agitation. It is possible to facilitate the production of a polyester having good color, a low content of terminal carboxyl groups and so excellent heat stability.
Patent JP-H05240989-A (JP)
Title: Reactor pressure vessel stabilizer
Inventor: SATO TOSHIAKI
IPC: G21C13/024
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a reactor pressure vessel stabilizer which reduces seismic response of a reactor pressure vessel system and improves the aseismicity of the pressure vessel system without altering much the structure or the whole shape of conventional reactor pressure vessel stabilizer. CONSTITUTION:A reactor pressure vessel stabilizer 1 has a stabilizer blacket 3 formed on the side of a reactor pressure vessel 2 and a sole plate set on the reactor shielding wall. Also constituted are a yoke 8 to support the stabilizer blacket 3 fixed to the sole plate putting a plate spring in between, and a sim 13 put in between the yoke 8 and the stabilizer blacket 3.
Patent JP-S52126349-A (JP)
Title: Device for heating shaving foam
Inventor: OGUCHI ISAO
IPC: A45D27/00
Filed: 1976-04-14
Abstract: PURPOSE: To provide a portable device that gives comfortable shaving effects by attaching a heating device to a container of shaving foam and heating the shaving foam to a suitable temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53128062-A (JP)
Title: Moisture eliminating method and its apparatus
Inventor: TANAKA HIROKUNI
IPC: B01D53/26
Filed: 1977-04-14
Abstract: PURPOSE: To obtain an apparatus capable of effectively eliminating moisture by continuously achieving hygroscopic cycling-regeneration cycling operation, utilizing hygroscopic agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58159912-A (JP)
Title: Method and device for controlling tension in rolling mill
Inventor: NAKAMURA KIMINORI
IPC: B21B37/48
Filed: 1982-03-16
Abstract: PURPOSE:To control a tension of material highly accurately, by controlling a driving device of a rolling roll basing on a changing quantity of torque arm, a troque arm at the time of nil tension, and a set value of the radius of rolling roll. CONSTITUTION:After a material to be rolled is bitten by a stand 1; a torque arm at the time of nil tension of the material just before it is bitten by a stand 2 is calculated and memorized by a torque-arm arithmetic device 9. When the material is bitten by the stand 2, rolling loads F1 and F2, rolling toques G1 and G2, and the number of revolutions N1 and N2 of rolling rolls are detected and inputted to a torque-arm arithemtic-memory device 10. A changing quantity of torque arm calculated by an arithemtic device 11 is added to the torque arm of the device 9, and the result is outputted to a gain changing device 8. The device 8 outputs the difference between the said inputted result and the rolling torque G1 of the stand 1, to a gain changing device 12. The device 12 outputs a speed correcting signal to add it to a set speed, and the result is outputted to a controlling device 7 to control a motor used for driving the rolling rolls.
Patent JP-H0341157-A (JP)
Title: Curable composition
Inventor: PATORITSUKU REEMUPERU
IPC: C08L83/06
Filed: 1990-02-22
Abstract: PURPOSE: To enhance modulus and adhesive characteristics by including a product of hydroxypolysiloxane and a specific curing agent, a CaCO 3  mixture different in particle size and a Ti or Sn compd.  
     CONSTITUTION: 100 pts.wt. of hydroxypolysiloxane containing α,ω- dihydroxypolysiloxane represented by formula I [wherein R is a hydrocarbon group being an (un)saturated (non-)substituted 12C or less alkyl or armatic group and x is an integer setting the viscosity of the polymer to 50-500,000 mm 2 /g and 5-12 pts.wt. of a curing agent containing a silage represented by formula II [wherein R is a monovalent hydrocarbon group, R' is hydroxy or (alkoxy)alkoxy, a+b is 4, a is 0 or 1, b is 3 or 4, e is 1-3 and a+e is 3 or less] or siloxane represented by formula III are mixed to obtain a product A. Next, 50-200 pts.wt. of a filler (B) consisting of 10-80 wt.% of CaCO 3  with a surface area of 10-30 m 2 /g and 90-20 wt.% of CaCO 3  with a surface area of 0.5-12 m 2 /g and a Ti or Sn compd. (C) cured in the presence of atmospheric moisture are compounded with 100 pts.wt. of hydroxypolysiloxane in the component (A). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S53127783-A (JP)
Title: Projection and reception system in optical surface inspection of spherical objects
Inventor: MIKASA KAZUO
IPC: B07C5/342
Filed: 1977-04-13
Abstract: PURPOSE:To inspect hues, etc. of the surfaces of spherical objects such as oranges and the like by disposing a multiplicity of projectors and receives on an arc-form line which intersects perpendicularly with a conveyor and centers about the placement center of spherical objects on the convryor.
Patent JP-H09237252-A (JP)
Title: Message output device
Inventor: GOTO ICHIRO
IPC: G06F3/048
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To output a message to a terminal (undefined) without depending upon a definition file by dynamically generating a message output process correspondingly to a terminal, and outputting the message to its own terminal when an event is generated. SOLUTION: When message output from an application program 2 is allocated to a terminal 11 defined in a definition terminal 9, a distribution means 6 refers to the file 9 and distributes and outputs the message to the defined terminal 11. An event generation means 5 always generates an event and notifies an event notifying means 7 of the generation of the event and the means 7 notifies a message output process 8 generates correspondingly to an defined terminal 11 of the message. The process 8 discriminates whether the notified message is allocated to its own terminal or not and outputs the message for its own terminal.
Patent JP-H08206464-A (JP)
Title: Cartridge type hollow yarn membrane module
Inventor: KUMAMI KAZUHISA
IPC: B01D63/02
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a highly reliable seal constitution and to easily attach and detach hollow yarn membrane elements by constituting the peripheral side part of a partition wall to which the resin sealed and fixed parts of the hollow yarn membrane elements are attached so as to cover the same with the inner surfaces of the flanges of a casing and a cap. CONSTITUTION: Hollow yarn membrane elements 4 constituted of a large number of hollow yarn membranes 6 and sealed and fixed at the end parts thereof with a resin are housed in a casing 2 and the partition walls 3 to which the resin sealed and fixed parts of the hollow yarn membrane elements 4 are attached are held between the casing 2 and caps 1. In this hollow yarn membrane module, the peripheral side part of each of the partition walls 3 is interposed between the flanges 6, 6 integrally provided to each of both ends of the casing 2 and each of the caps 1. A gaskets 5 are interposed between the opposed surfaces of the flanges 6 and each partition plate 3 to ensure sealability and the flanges 6, 6 of each cap 1 and the casing 2 are fastened by bolts and nuts 7 to be strongly connected.
Patent JP-H03245898-A (JP)
Title: Waste water treatment apparatus
Inventor: NAKAI AKIRA
IPC: C02F3/08
Filed: 1990-02-26
Abstract: PURPOSE:To prevent the lowering of treatment efficiency by injecting at least a part of treated waste water to the air diffusion device of a treatment tank from the part equal to or higher than the upper surface level of the air diffusion device. CONSTITUTION:A nozzle 12 is provided to the leading end of a circulation route pipe 9 itself or the leading end of the pipe branched from said pipe 9 and treated waste water is injected to the blowoff part of an air diffusion device 6 aerating waste water with oxygen 11 on the upper surface side of the device 6. By this method, the accumulation of carrier particles on the blowoff part can be prevented and the lowering of oxygen moving efficiency due to clogging or an increase in the size of air bubbles for aeration can be prevented. Therefore, the aeration with oxygen in a necessary level or more has been performed heretofore as a means preventing the clogging of the blowoff part of the air diffusion device but this necessity is eliminated and power cost for the aeration with oxygen can be reduced.
Patent JP-H02221819-A (JP)
Title: Nonresonance type knocking sensor
Inventor: KAWASHIRI SHOGO
IPC: G01H11/08
Filed: 1989-02-21
Abstract: PURPOSE:To apply uniform pressure and to prevent an output from being varied by forming unpolarized part in electrode-lacked surfaces and coating the electrode-lacked surfaces with fillers to the same level with electrode surface. CONSTITUTION:Silver electrodes 8a and 8b are formed on the top and the reverse surfaces of annular piezoelectric ceramic 20 by coating and driving or baking. Then one electrode 8a is cut at two symmetrical positions to form the electrode-lacked surfaces 21 and a DC voltage is applied between the electrodes 8a and 8b for polarization to form the unpolarized parts alpha on the electrode-lacked surfaces. Then the surface of the piezoelectric element 8 is coated with silicone resin as a filler 22. Consequently, the filler 22 is stayed on the electrode-lacked surfaces 21 to the same level with the electrodes 8a. At this time, the electrode-lacked surfaces 21 are filled and surface strain and ruggedness which are generated when the piezoelectric ceramic 20 is baked are repaired by the filler 22 to uniform the surface of the piezoelectric ceramic 20, thereby improving the abutting on an electrode plate.
Patent JP-S54135950-A (JP)
Title: Roller bearing
Inventor: TAKADA HIROTOSHI
IPC: F16C33/58
Filed: 1978-04-13
Abstract: PURPOSE: To elongate the fatigue life of a bearing by lightening the edge load, by means of setting up circumferent grooves at the facing rolled surfaces to the circumferent part of the roller.  
     CONSTITUTION: An outer wheel has a fixed guard at both side of a track surface 11, and a roller 3 is not crowned. Circumferent grooves 22 are formed on the facing surface to circumferent part 31 of th roller 3 at an inner wheel 2. The side fringe of the circumferent grooves 22 are formed by means of continuing to the track surface 21 smoothly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05241320-A (JP)
Title: Production of phase shift mask
Inventor: ISHIWATARI NAOYUKI
IPC: G03F1/34
Filed: 1992-02-28
Abstract: PURPOSE:To also form an ordinary light shielding film pattern on a mask. CONSTITUTION:A shifter layer 2, a light shielding film 3 and a first resist film 4 are successively stuck on a transparent substrate 1, a resist pattern made of the first resist film 4 with a transferred shifter pattern and a transferred desired light shielding film pattern is formed and the light shielding film 3 is etched with the resist pattern as a mask. The shifter layer 2 is then etched, the first resist film 4 is removed and a second resist film 5 is stuck on the entire surface of the substrate 1. The second resist film 5 on a shifter pattern forming region is removed, the light shielding film 3 is removed by etching with a resist pattern made of the second resist film 5 as a mask to form a shifter and the second resist film 5 is removed.
Patent JP-S56140382-A (JP)
Title: Wet type copying machine
Inventor: OOSHIMA KIYOSHI
IPC: G03G15/10
Filed: 1980-04-03
Abstract: PURPOSE:To enable to maintain the state of copying is being stopped owing to the deficiency of liquid, and make handling easy and enhance reliability by providing a tank which stores the developing soln., a supply means which supplies part of the developing soln. stored in said tank to the surface of a photoreceptor. CONSTITUTION:When a liquid deficiency signal is inputted to a control part 41, it is stored in the predetermined address of an RAM51. A clutch 58, a toner replenishing solenoid 36 and relay RA59 are turned OFF respectively by the stored liquid  deficiency signal via a control circuit 53. In this way, the copying stop state is started, a cleaning blade 6 detaches from the surface of a photoreceptor 1 and the supply of the developing soln. 8 is ceased. The storage amount is increased by the  return developing soln. and the outputting of the liquid deficiency signal from a  liquid amount detector 12 is ceased but the storage of the liquid deficiency signal is  not cleared, hence the copying stop state is held as it is without being released, thus repeated occurrence of copying stop and releasing as in the prior art is obviated and handling is easy.
Patent JP-2000236949-A (JP)
Title: Table apparatus and its usage
Inventor: YASUDA TAKASHI
IPC: B43L5/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a table apparatus, using which it is easy for a client and a designer to communicate to each other in designing a house architecture plan and so on, and which enables the client's desire to be substantially reflected on a plan. SOLUTION: In this table apparatus 1, at least some part of the top plate of a table main body is made of a transparent plate 2. A plan holder 3 is kept at the lower part of the transparent plate 2 so that a plan 14 is adhered to the lower surface of the transparent plate 2. The plan holder 3 is provided with an elevating apparatus. On the surface of the transparent plate 2, using writing tools, such as a marker, corrected contents are written. This makes easier to retouch and erase corrected contents.
Patent JP-H08239905-A (JP)
Title: Pallet and building unit
Inventor: ENDO MAKOTO
IPC: E04B1/348
Filed: 1995-03-02
Abstract: PURPOSE: To make a pallet available for being loaded with a great deal of materials to be used at a construction site without improving joining strength between a floor panel and wall panels. CONSTITUTION: In a building unit 1 that is fabricated of a floor panel 2 and wall panels 3 erected, with eye bolts 9 for hanging provided at the upper ends thereof, on both sides of the floor panel, a pallet 3 for carrying materials to be used at a construction site is detachably installed between the wall panels 3 on both sides. Although load is applied by the materials to be used at the construction side to the wall panels 3 on both sides, there is no problem in regard to strength because the wall panels 3 themselves are designed to resist against load applied from above. Therefore, it becomes possible to make the pallet loaded with a great deal of materials to be used at the construction site without improving joining strength between the floor panel 2 and the wall panels 3.
Patent JP-S57157991-A (JP)
Title: Heat exchanger for decomposed gas
Inventor: NONAKA MASAAKI
IPC: F22B23/00
Filed: 1981-03-23
Abstract: PURPOSE: To bring the effective recovering of heat to a maximum and to make long continuous working possible, by attaching fins longitudinally to lower halves of heat transmitting pipes, and projections to several parts of upper halves thereof along the length.  
     CONSTITUTION: The fin 7 is attached to the lower half of each heat transmitting pipe 6 longitudinally, and since the fin 7 should also serve as a spacer between the adjacent pipes or between the pipe and the inner surface of a pipe drum 11, the width of the fin 7 is a size approximately to be in contact with them. Owing to this fin 7, the heat transmitting surface is increased, and the gas flow rate is increased, so that the rapid cooling effect to gas will be resulted. Since the projections 9 are provided on several parts of the heat transmitting pipe 6 along the length thereof, the gas flow rate is decreased, and the flow of gas is turburated, so that the heat transmitting factor of the gas can be increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63211783-A (JP)
Title: Semiconductor laser light source
Inventor: OGATA SHIRO
IPC: H01S5/022
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a semiconductor laser light source, in which adjustment of an optical axis and the like is easy an the change in optical characteristics due to the change in external environment hardly occurs, by fixing a semiconductor laser and a lens on a fixing table, which is fixed to a stem, and enclosing an optical system including the semiconductor laser and the lens in a cap, which is fixed to the stem. CONSTITUTION:A semiconductor laser 1 is fixed to a first part 3b of a fixing table 3, which is fixed to a stem 4. A lens 2 is fixed to the position of a hole, which is provided at a second part 3d. A cap 5 is provided so as to cover the entire fixing table 3 and fixed to the stem 4 by can-sealing, bonding and the like. A transparent plate is provided at a hole, which is provided at the tip part of the cap 5, which serves as a window 5a. Laser light, which is collimated through the lens 2, is emitted to the outside through said transparent plate. Since the optical system is housed in the cap 5 in this way, the effects from external environment are made less. Since one lens 2 is provided instead of a set of lenses, interference rings due to the multiple reflections within the lenses are not yielded in the output light.
Patent JP-S59169120-A (JP)
Inventor: DEIITAA BETSUTSU
IPC: H01F38/12
Filed: 1984-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000237169-A (JP)
Title: Mirror type iris camera
Inventor: KOBAYASHI TATSUO
IPC: A61B5/117
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and small-sized mirror type iris camera with high precision at a low cost. SOLUTION: In this iris camera, a personal image is obtained by two personal position cameras 8, 9 located at the prescribed interval on the right and left, the distance to an iris 1 and its vertical position are detected by a position detection image process section 10, and the iris 1 to be photographed can be acquired reliably and more quickly. The detected and converted position data are transferred to a focal point mechanism section 22 provided on an iris camera 6, the vertical angle information is used as the drive source information for rotating a tilt controller 7 provided on the iris camera 6 or a rotating mirror 2, the rotating angular velocity and vertical angle of the rotating mirror 2 are adjusted, and the camera focal point mechanism 22 is driven.  When the rotating mirror 2 is rotated in the horizontal direction, all images in the horizontal direction in the visual field range regulated by two right and left gates 21 are collected, and an iris image is extracted from them. The camera position control in the horizontal direction of the iris camera 6 is not required.
Patent JP-S55136471-A (JP)
Title: Manufacturing method of electric cell
Inventor: INADA KUNIAKI
IPC: H01M6/12
Filed: 1979-04-10
Abstract: PURPOSE:To increase the yield of thin batteries in their manufacture and to improve and stabilize the discharge efficiency thereof, by forming cracks in the surfaces of a negative electrode or positive electrode formed into a sheet, and bonding it under pressure to a metallic envelope serving also as a terminal. CONSTITUTION:An active material such as silver oxide or manganese dioxide, a conductive material such as phosphorus graphite or carbonyl nickel powder, and a binder like polytetrafluoroethylene are milled together with some solvent, and then expanded by rolls into a molded mixture 1 of a sheetlike configuration. In a green stage, in which a part of the solvent is still remaining in the mixture sheet 1, or in a dry state, the mixture sheet 1 is bent in one direction or in both directions to form cracks 2 in one side surface of both side surfaces of the mixture sheet 1. The thus-prepared mixture sheet 1 is then bonded under pressure to a metallic envelope 3 which serves also as a terminal, thereby forming a positive electrode 4.
Patent JP-2000244172-A (JP)
Title: Suppression structure for radiant noise with reference to wire
Inventor: SHIMATSU HITOSHI
IPC: B60R16/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress a radiant noise with reference to a wire by a method wherein a recess is formed on the surface of a case having an electromagnetic shielding property and the wire which is connected to an electric circuit is arranged in the recess. SOLUTION: A groove 3a whose cross-sectional shape is U-shaped is formed on the surface of a case 3 having an electromagnetic shielding property. Then, a hole 3b into and through which a wire harness 2 is inserted and passed is formed in the front end of the groove 3a. Then, the wire harness 2 is passed through the groove 3a, the wire harness 2 is inserted into, and passed through, the inside of the case 3 from the hole 3b which is formed in the front end of the groove 3a, and it is connected to the input electrode of an input/output connector 5 which is attached to the front part of a circuit board 4. As a result, in a part in which the wire harness 2 is parallel to the circuit board 4, a distance which is separated from the circuit board 4 becomes large.  In addition, since the case 3 has the electromagnetic shielding property, a noise level at which a noise generated from the circuit board 4 is radiated to the wire harness 2 becomes extremely small.
Patent JP-H10243693-A (JP)
Title: Stepping motor driving circuit
Inventor: KAWAMURA TOSHIKI
IPC: H02P8/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To monitor the state of a load constantly and to alarm occurrent of step-out by comparing the number of exciting steps with an encoder count and operating the difference between the exciting step angle of a stepping motor and the actual rotational angle of the stepping motor. SOLUTION: A stepping motor drive circuit 1 is provided with an encoder counter 3 for counting the output signal from a rotary encoder 54 and the actual rotational angle of a motor 51 is detected as an encoder count. Furthermore, a combination logic circuit (angular difference detection circuit) 4 is provided on the post-stage of the encoder counter 3 in order to compare the detection results of the encoder counter 3 with the exciting step angel from an exciting step counter 56 thus calculating an angular difference. The angular difference is delivered from an angular difference output circuit 5 to a positioning controller. When the angular difference exceeds a specified value, a caution signal or an alarm signal of overload or step-out is outputted.
Patent JP-2000204426-A (JP)
Title: Intergranular sulfidation corrosion resistant nickel base superalloy
Inventor: YAKUWA HIROSHI
IPC: C22C19/05
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To impart excellent resistance to selective intergranular sulfidation corrosion by preparing a superalloy obtd. by incorporating Ni with specified ratios of Cr, Co, Ti, Al, C, Fe, Mo, Zr and B. SOLUTION: An alloy contg., by weight, 13 to 25% Cr, 5 to 30% Co, <=2.0% Ti 1.0 to 5.0% Al, 0.03 to 0.1% C, <=2.0% Fe, <=2.0% Mo, <=0.1% Zr, <=0.01% B, and the balance Ni with inevitable impurities is prepd. In this way, an Ni base superalloy suitable for fluid machines used in a high temp. gas atmosphere contg. sulfide compds. of high concn. is obtd. Moreover, by limiting the content of Co to 12 to 15%, the effect of the solid solution strengthening of the matrix is further exhibited, and, by limiting the content of Cr to 18 to 21%, the effect of oxidation resistance is further exhibited, and the formation of harmful intermetallic compds. such as an α phase is made hard.