baber/WOPTO huggingface dataset:
Patent JP-H1140094-A (JP)
Title: Exhaust system and exhaust method of vacuum device
Inventor: SAKAI KATSUHIKO
IPC: H01J37/18
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of pumps for the low vacuum chamber side while a high vacuum state of the main vacuum chamber is maintained, to simplify the device constitution at a low cost, and to improve a degree of a vacuum, by connecting an exhaust pipe of the high vacuum pump for a main vacuum chamber side with the suction side of a reserve vacuum chamber, consequently connecting two high vacuum pumps in two stages. SOLUTION: A sample observation chamber 101 and a reserve exhaust chamber 108 are exhausted respectively by a turbo molecular pump 105, and a turbo molecular pump 106, an oil-less pump 107. In this device, a rear exhaust pipe of the turbo molecular pump 105 of the sample observation chamber 101 is connected with the suction side of the turbo molecular pump 106 of the reserve exhaust chamber 108, and the sample observation chamber 101 is exhausted by the turbo molecular pump 105, the turbo molecular pump 106 and the oil-less pump 107. By this structure, it become possible to deal with a normal pump, and reduce the cost of the equipment, then save the space.
Patent JP-S6436801-A (JP)
Title: Snow melting panel laying road foundation
Inventor: ISHII JUN
IPC: E01C3/06
Filed: 1987-08-01
Abstract: PURPOSE: To prevent inclination and defect of a snow melting panel by a method wherein the base consists of a sand layer on the upper part of which the snow melting panels are laid or dry mixed mortar, a cobble stone layer, and soil, and nonwoven cloth is laid under the sand layer or the dry mixed mortar. CONSTITUTION: This base consists of soil 6, cobble stone layer 7, nonwoven cloth 9, and a sand layer or dry mixed mortar 8 from below to above in this order. A snow melt panel 4, where a hot water pipe 2 and reinforcing bars 3 are embedded in a panel body 1, such as concrete and asphalt, is laid on the sand layer or the dry mixed mortar 8. This constitution, even when rain falls, receives sand of the sand layer and mortar of the dry mixed mortar by the nonwoven cloth 9 and prevents entrance thereof to the interior of the cobble stone layer 7, whereby a road surface is prevented from forming an uneven surface and prevents inclination of the snow melt panel 4 and the occurrence of a defect and breakage of coupling part between the panels 4.
Patent JP-H1041014-A (JP)
Title: Connector
Inventor: OSAWA HIROKI
IPC: H01R13/64
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a connector from being left in an incomplete fitting state with a simple structure. SOLUTION: A lock portion 14 with a sharp tip is provided on a lock piece 12, while an engaging portion 17 is provided with a vertex 18 and is formed into mountain-like. A dome 22 which can be deflection deformed is formed outward the tip of the lock piece 12. Even if the pushing-in of a female housing F is interrupted on the way to be likely left in an incomplete fitting state, the lock piece 12 tires to store to the original attitude by self restoring elastic force and the restoring elastic force of the ceiling face 24 of the dome 22, and the lock portion 14 falls down on a steep slope 20 side on the other side, or slides down along a gentle slope 19 on this side. When the same falls down on the other side, the female housing F is normally fitted to be locked as being drawn.  When the same slides down on this side the female housing F is returned as the lock portion 14 moves to the foot of the gentle slope 19. In this state, the terminal metal fittings 2, 7 of both housings M, F are not connected mutually, but are in a separated state.
Patent JP-H04329551-A (JP)
Title: Microcapsule toner
Inventor: UKO KEIICHI
IPC: G03G9/08
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the toner with which excellent fixability is obtainable under a low pressure even in fixing not only to paper but to other transfer media, such as plastic films, as well as which is used at the time of developing electrical latent images and magnetical latent images by using a specific near infrared sensitive compsn. as a fixer. CONSTITUTION:This toner is formed of a core material contg. the fixer and coloring material and a wall film material coating this material. The fixer to be incorporated into the core material consists of the near infrared sensitive compsn. which can be cured by infrared rays of >=700nm wavelength. For example, a compsn. contg. the near infrared absorptive cation dye-borate anion complex expressed by formula I and an compsn. contg. an ethylenic unsatd. compd. as active molecules is preferably exemplified. In the formula, D<+> is a cation dye having absorption in a near infrared region; at least one piece of R1 to R4 are 1 to 8C alkyl group and the balance are hydrocarbon or heterocyclic group. This toner does not cause a degradation in the strength of the paper and the excess gloss of the paper and allows high-speed fixing with low energy consumption.
Patent JP-S6437501-A (JP)
Title: Variable focus optical body
Inventor: KUSHIBIKI NOBUO
IPC: G02B3/14
Filed: 1987-08-04
Abstract: PURPOSE:To obtain a variable focus optical element which is deformed while a spherical face or desired aspherical face is maintained by selecting the initial shape and moduli of elasticity of laminated elastic bodies. CONSTITUTION:The transparent elastic body 1 is housed in a container constituted of a bottom plate 2 and side walls 3 formed of glass, etc. The elastic body 1 is constituted of the 1st elastic body 1-1 and 2nd elastic body 1-2 laminated in the direction of an optical axis (h). An aperture plate 4 as a deforming member to deform the elastic body 1 is freely movably provided on the side walls 3. The element is so constituted that, of the elastic body 1 consisting of the plural elastic bodies, the modulus E1 of elasticity of the 1st elastic body 1-1 on the projection side is larger than the modulus E2 of elasticity of the 2nd elastic body 1-2 adjacent to the 1st elastic body 1-1. The variable focus optical element which is deformed while the spherical face or the desired aspherical face is maintained at all times is thereby obtd. if the initial shapes and moduli of elasticity of the elastic body 1-1 and the elastic body 1-2 are adequately selected.
Patent JP-H0631713-A (JP)
Title: Manufacture of compressed powder molding and apparatus therefor
Inventor: YANAI YASUICHI
IPC: B22F3/02
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a compressed powder molding with low ununiform density and enable the configuration after baking to be controlled accurately by changing the displacement quantity of upper and lower compression surfaces in accordance with the distance from the die wall in the manufacture of a compressed powder molding that is molded by upper and lower compression. CONSTITUTION:By the use of a punch comprising one cylindrical punch 2a and hollow concentric cylindrical punches 2b, the configuration of the compressed surface is gradually changed in conjunction with the consolidation of powder 1. Namely, during the period of filling powder, the compression surfaces are made uneven as shown in Figure, and the moving speed of respective punches 2a, 2b is controlled to allow the compressed surface to be a plane at the end of compression. In this way, the axial displacement of powder in the vicinity of the die wall is made small so as to decrease the friction between the powder and the die. At this time, since the frictional force with the die wall becomes large as a specific surface area of the powder is larger, a displacement quantity of the compression surface is made smaller in the proximity of the die wall as a specific surface area of the power is larger.
Patent JP-H07185036-A (JP)
Title: Training equipment for back part and waste part
Inventor: MATSUMOTO HIDEO
IPC: A61H1/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide training equipment for back part and waste part having simple structure and easily usable without using power in which the technique for rocking both the feet part and the waste part which allows the more perfect goldfish-like motion is adapted. CONSTITUTION:A support body 4 fixed to a receiving frame body 1 has a pair of support beams 7, 8 provided in opposed positions with the support body 4 between through a support mechanism 3 possessed by the support body 4 in such a manner as to be interlockingly or independently rockable in lateral directions, and a waste contact body and a foot receiving body are formed on the top end side upper surfaces of the support beams 7, 8, respectively.
Patent JP-S5899372-A (JP)
Title: Encasing structure of plastic film
Inventor: ORIGUCHI SHINGO
IPC: B65D83/08
Filed: 1981-12-01
Abstract: A construction is disclosed for holding a bag-shaped or sheet-shaped continuous plastic film. In this holding construction, the plastic film is folded in a Z-shaped manner such that linear cuts formed in the continuous plastic film are accurately superposed on one another, and at least portions of insert members are inserted into the plastic film or the insert members are entirely inserted through the plastic film, so as to retain the plastics film in a bundled state. If one end portion of the film is drawn out, then a section of a predetermined length of the film is torn off along the linear cut or cuts by means of the insert members, and, when the section of the film is torn off, an end portion of the succeeding, i.e. second section of the film is automatically drawn out to a position corresponding to the position where the end portion of the first section of the film was initially positioned, through the action of connecting portions other than the linear cut or cuts, so that the construction, in which the plastic film can be easily used one section after another in the same manner as is the pop-up take-out method of tissue paper, can be obtained.
Patent JP-2001016995-A (JP)
Title: Agricultural polyolefin-based resin multi-layered film
Inventor: ONISHI SHUNICHI
IPC: B32B27/32
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural polyolefin-based resin multi-layered film excellent in transparency and heat-insulating property. SOLUTION: This agricultural polyolefin-based multiple layered film is obtained by using a polyolefin-based resin composition layer containing 8-20 wt.% blended material having (30/70)-(70/30) blending weight ratio of lithium aluminum magnesium and/or zinc complex hydroxide-condensed silicate salt to a hydrotalcite as an intermediate layer, and having a polyolefin-based resin composition-covering layers on its both sides, and is characterized by containing 5-15 wt.% blended material in the multiple-layered film.
Patent JP-H0243513-A (JP)
Title: Production of fiber scope
Inventor: UCHIUMI ATSUSHI
IPC: G02B23/26
Filed: 1988-08-03
Abstract: PURPOSE:To simply and surely observe a thin diameter tube or the like by unitedly bonding the tip part of a thin diameter tube body, the tip part of a light guide, a metallic shielding layer, and a transparent body and then unitedly grinding respective tip faces of these members. CONSTITUTION:A rod lens 3 and a cylindrical transparent body 13 are successively connected to an image guide 2, the tip part of the image guide 2 and/or the transparent body 13 is externally fitted with the metallic shielding layer 14 and respective members are bonded with a bonding agent. After bonding the shielding layer 14 and the tip parts of the light guide 4 and the tube body 1 with the bonding agent, respective tip faces are unitedly ground so that the tip face of a fiber body 5 is formed as an inclined face 15 having a prescribed angle. The oblique direction from the axis is increased in accordance with the increment of the refractive index of the transparent body 13. Since it is unnecessary to prepare an oscillation mechanism, a thin diameter fiber scope can be obtained and its observing range can be expanded.
Patent JP-S6172270-A (JP)
Title: Electrostatic recording device
Inventor: TANIMOTO YOSHIHIRO
IPC: G03G15/08
Filed: 1984-09-17
Abstract: PURPOSE:To supply toner from a toner hopper to a developing device and to reduce cost by operating simultaneously or successively at least two operation keys. CONSTITUTION:A magnet roller 8 is installed in the developing device 7 to allow free rotation, and an electrostatic latent image formed on a photosensitive drum 3 is toner-developed by a magnetic brush formed of the magnet roller 8 and a developer 9. A toner hopper 11 in which toner 10 is contained is mounted on the upper part of the developing device 7, and a sponge roller 12 as a toner supplying device is attached in an opening that communicates from the toner hopper 11 to the developing device 7. When the sponge roller 12 rotates, toner 10 in the toner hopper 11 is supplied to the developing device 7. Out of copy number designation keys 21, 22, the right side key 22 designates the number of units and the left side key 21 designates the number of tens. When either of copy number designation keys 21, 22 is depressed continuously, figures are displayed successively in 7-segment element.
Patent JP-S6439182-A (JP)
Title: Solid-state image pickup device
Inventor: ATSUTA YASUSHI
IPC: H04N9/09
Filed: 1987-08-03
Abstract: PURPOSE:To quickly execute a surface adhesion to a prism emitting surface and a solid-state image pickup part and to facilitate a firm bonding by providing a sealing means to seal an area where a beam passes through in a gap between the emitting surface of a prism block and the incident surface of the solid-state image pickup parts. CONSTITUTION:A seal member 24 sandwiched by the emitting surface of a prism block 21 and the incident surface of a parallel plate glass is to seal the gap of an area corresponding to the light receiving surface of a solid-state image pickup element 22. Ultraviolet curing adhesive which are given thixo tropic nature is previously applied or injected to the gap of an area not to be sealed by the member 24. It is performed for preventing a liquid leakage. While a suitable pressurizing contact with the member 24 is executed for the glass 23 and an image pickup is executed by a test chart, an adjustment to position is executed by delicately sliding. After the adjustment, the adhesive is cured by projecting an ultraviolet ray and adhesive layers 26A and 26B are formed. The glass 23 and the element 22 are combined and fixed in the form of, so called, a surface adhesion that surfaces are faced with the emitting surface of prism block 21.
Patent JP-H0359314-A (JP)
Title: Liquid fuel burner
Inventor: MURAKAMI YOJI
IPC: F23N5/24
Filed: 1989-07-28
Abstract: PURPOSE:To make a temperature fuse operate reliably even when a heater is electrified continuously and thereby to prevent the melting of a vaporizer by fitting the temperature fuse on the opposite side to a lead part of the heater in the bottom part of the vaporizer and in the vicinity of a nozzle, with a heat transfer plate made of brass interposed. CONSTITUTION:A temperature fuse 30 is fitted to a vaporizer 16 by a screw 34 with a heat transfer plate 32 made of brass interposed, on the opposite side to a lead part of a heater 14 and in the vicinity of a nozzle 8. A brass plate is usually used as the material of the heat transfer plate 32 in order to increase the difference between the operating temperature and the temperature at which the fuse 30 is stable. On the other side, it is desirable that the temperature fuse 30 is provided at a position on the opposite side to the lead part of the heater 14. Since a large quantity of heat is received from the heater 14, a temperature rises quickly on the occasion of continuous electrification and the temperature fuse 30 can be made to follow without fail. Besides, the temperature fuse 30 is provided at a position in the vicinity of the nozzle 8. By a cooling action of combustion air entering a throat 13, the temperature in stable combustion is reduced to be low, the room thereof for the operating temperature can be secured, and thus a false operation is lessened.
Patent JP-2000024693-A (JP)
Title: Deodorant for sludge
Inventor: NISHIDA YOSHIHISA
IPC: C02F11/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance a deodorizing effect on mercaptan as well as on hydrogen sulfide by consisting a deodorant of one kind of zinc salt selected from a group consisting of zinc sulfate, zinc chloride, zinc nitrate and zinc acetate and water- soluble cupric salt. SOLUTION: This deodorant for sludge consists of one kind of zinc salt selected from a group consisting of zinc sulfate, zinc chloride, zinc nitrate and zinc acetate and water-soluble cupric salt such as cupric chloride, cupric sulfate or cupric nitrate and then, the weight ratio between the zinc salt and the water- soluble cupric salt is set to 90:10 to 50:50. Since the deodorant can sufficiently remove both hydrogen sulfide and methyl mercaptan and can enhance the deodorizing effect by this way, it can be effectively used for deodorizing the sludge generated by the treatment of waste water.
Patent JP-S6254273-A (JP)
Title: Electrophotographic sensitive body
Inventor: OOSHIMA KOICHI
IPC: G03G5/043
Filed: 1985-09-03
Abstract: PURPOSE:To reduce the production cost and to improve the photosensitivity from a low wavelength region to high wavelength region by forming an electric charge generating layer of a specific amorphous Si-Ge charge generating material consisting of silicon and germanium as a base material and contg. hydrogen and/or halogen atoms in the atoms thereof. CONSTITUTION:The charge generating layer 2 is formed on a conductive base 1 by depositing a gaseous a gaseous raw material which is the the charge generating material by a sputtering method thereon. A charge transfer material is coated thereon to form the charge transfer layer 3. The charge generating layer 2 in this case is formed of the amorphous Si-Ge charge material consisting of the silicon and germanium as the base material and contg. the hydrogen and/or halogen atoms in the atoms thereof. The production cost is thereby reduced and the practicable sensitivity even for >=800nm light is obtd. In addition, the photosensitive body has the high sensitive to <=800nm light.
Patent JP-S5898512-A (JP)
Title: Elevating device for off-shore structure
Inventor: ISHIHAMA TAKAAKI
IPC: E02B17/08
Filed: 1981-12-02
Abstract: PURPOSE:To enable averaging of a load, by a method wherein a jack up unit having a load cell is mounted to each of legs for the structure, and each jack up unit is elevated by comparing the mean value of each load cell with the output value of each load cell. CONSTITUTION:A leg 1 is inserted through a bored hole 6 in an off-shore structure body 5, L-solids 7 are secured to spots positioned facing and opposite to pipes 1B and 1C of the body 5, and load cells LC2, LC3 and jack units 22, 23 are set to the upper ends thereof. A pinion A of each of the jack units 22 and 23 engages each of racks 9 fastened to the pipes 1B and 1C. A mean value of the outputs of the cells LC2 and LC3 is computed by a device (not shown), and a controller (not shown), jacks down the units 22, 23 having a output value larger than the mean value and jacks up the units 22, 23 having a output value smaller than the mean value.
Patent JP-H1040257-A (JP)
Title: Character array comparing method and assembling method using it
Inventor: NISHIKAWA TETSUO
IPC: G01N33/50
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a character array comparing method and an assembling method using it for precisely and efficiently assembling plural DNA arrays. SOLUTION: A data input program 201, a character precision calculating program 202, an inter-array comparing program using character precision 203, an assembled array leading out program using character precision 204 and an assembling result display program 205 are successively executed. Then, through the use of character precision, an overlapped part is detected between plural arrays to execute alignment between the overlapped arrays to obtain assembled arrays to display the assembled arrays with the precision of the assembled arrays.
Patent JP-S6087803-A (JP)
Title: Polysulphone permselective film and its preparation
Inventor: NAKAO TOSHIO
IPC: B01D71/82
Filed: 1983-10-19
Abstract: PURPOSE:To prepare polysulphone permselective film having sulphonated surface by allowing a mixture of a poor solvent for a sulphonating agent behaving also as a nonsolvent for polysulphone, said reagent, and a good solvent for polysulpone to contact with a polysulphone permselective film. CONSTITUTION:Sulfuric anhydride, chlorosulfonic acid, or conc. sulfuric acid, etc. is used as sulfonating agent. A mixture of said sulfonating agent, a nonsolvent A for polysulphone behaving also as poor solvent for the sulfonating agent, and a good solvent B for both said sulfonating agent and polysulphone is allowed to contact with polysulphone film. Preferred solvent A is cyclohexane and preferred solvent B is methylene chloride. Preferred weight ratio A/B is 100/1-100/20. The concn. of the sulfonating agent may be optionally selected but >=3wt% is preferred. It is necessary to realize <=10<13>OMEGA-cm surface resistance for the sulfonated surface.
Patent JP-H1039915-A (JP)
Title: Numerical controller
Inventor: SERIZAWA TAKEHIKO
IPC: G06G7/66
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a tap opening having satisfactory accuracy and definition without being affected by a set moving command amount and shaft feeding command speed. SOLUTION: Based on a system parameter and a working program set to an analytic input part 7, a minimum moving distance Lmin required for satisfying speed fixture guarantee time T is operated by an analytic part 4B and compared with a set axis moving distance L. When the axis moving distance L is shorter than the minimum moving distance Lmin, a speed pattern adjusting part 4C deforms a speed pattern in order to secure the axis feeding speed fixture guarantee time T. When it is necessary to adjust the working program, at a distributing part 4A, a driving command for performing synchronous tap feeding so as to synchronize main axis rotating speed N with the shaft moving distance L is found for each shaft by an adjusted speed pattern drawing based on the adjusted working program outputted from the speed pattern adjusting part 4C.  A driving control part 5 drives respective servo motors by distributing this driving command to the servo motors of respective axes inside a driving part 3.
Patent JP-H0483907-A (JP)
Title: Hydraulic pressure drive circuit
Inventor: HYODO KOJI
IPC: F15B11/17
Filed: 1990-07-23
Abstract: PURPOSE:To perform arbitrary adjustment of output torque characteristics of a hydraulic motor to a working machine circuit pressure by changing the inclination of displacement volume of a hydraulic pump in a characteristic diagram, and thereby controlling the output torque of the hydraulic motor according to the characteristic line diagram of working machine load pressure versus hydraulic motor displacement volume when the load pressure sum of the hydraulic motor and the working machine is at a predetermined value or more. CONSTITUTION:Oil pressure of a hydraulic pump for working machine 4 driven by an engine 1 is lead to pilot ports 119c and 119d of an open and close valve 119 through an electromagnetic changeover valve 22, which controls a variable-displacement hydraulic pump 2 through an inclining cylinder 8 together with a spring 119a according to a predetermined value of the load pressure sum of running and working. When the load pressure sum of running and working is not less than a predetermined value, according to a characteristic diagram of working machine load pressure versus hydraulic motor displacement volume, the inclination of displacement volume of the variable-displacement hydraulic pump 2 is changed in the characteristic diagram by means of an applied voltage of a solenoid 23S of an electromagnetic changeover valve 23, thereby adjusting output characteristics of a hydraulic motor 12. Subsequently, it is possible to set the best motor torque for any road surface or any working condition.