baber/WOPTO huggingface dataset:
Patent JP-H08119099-A (JP)
Title: Monorail type conveying device
Inventor: TAKADA HIROSHI
IPC: B61B13/06
Filed: 1994-10-26
Abstract: PURPOSE: To enable vertical travel of a traveling carriage by means of simple constitution so as to improve functional performance. CONSTITUTION: A traveling carriage 10 traveling along a monorail track 1 is provided with a driving roller 13 rotationally driven by a motor and an auxiliary roller which interlocks with the driving roller 13 and rotates at the same peripheral velocity as that of the driving roller 13. A pinion 15 and the like is integrally connected to each of the driving roller 13 and the auxiliary roller. On an ascending track, which inclines at a fixed angle or more, such as a vertical track in the rail 1, a rack is installed in a rail part 3a and the like in the rail 1, and the pinion 15 and the like in the traveling carriage 10 is rotated while gearing with the rack, so that the traveling carriage 10 can travel on the vertical track and the like.
Patent JP-H1180554-A (JP)
Title: Asphalt composition
Inventor: TAKEMOTO HIROHISA
IPC: C08L95/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt composition excellent in high-temperature storage stability and the balance with binder properties, and suitable for road pavement and waterproof sheets or the like. SOLUTION: This asphalt composition mainly comprises (A) 100 pts.wt. of a block copolymer (mixture) of the formula A-B-A', A-B-A'-B or (A-B)n X (X is a coupling agent residue; (n) is an integer of 2-6; A and A' are each a polymer block consisting mainly of Gromatic vinyl compound 8,000-20,000 in weight average molecular weight; B is a polymer block consisting mainly of a conjugated diene; the weight-average molecular weight of the whole block copolymer is 100,000-400,000; the total bound A and A' content is 20-45 wt.%), (B) 2-15 pts.wt. of a naphthene-based and/or paraffin-based process oil, and (C) such an amount of straight asphalt 40-200 in penetration as to be (2:98) to (20:80) in the weight ratio C/(A+B).
Patent JP-H10318358-A (JP)
Title: Gear shift simulating mechanism for both at/mt
Inventor: KURITA GENTA
IPC: G09B9/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To easily change a simulation into AT/MT by positioning variable pin of a gear shift lever to a maximum lower side by a fixing rod when a MT operating knob is installed, and positioning the variable pin to a guide window when an AT operating knob is installed. SOLUTION: When a MT operation is carried out, a MT operating knob is installed on a gear shift lever 106, and a movable pin 110 is positioned on a center part of a damper 105 in a neutral condition. For example, when shifting from third speed to second speed in this condition, the MT operating knob 121 is operated, a slide yoke 118 is moved on a shaft 117 against a spring by an operation changing pin 113 on a gear shift lever 106. It is functioned that a simulation of front/rear movement of a prescribed distance of a gear shift lever 106 is carried out by a moving position sensed by a sensor. At the time of an AT operation, an AT operating knob 122 is installed on the gear shift lever 106, and the movable pin 110 is positioned on an upper side of the guide window 104 in the neutral condition.
Patent JP-H02108544-A (JP)
Title: Inkjet printing head
Inventor: KOTO HARUHIKO
IPC: B41J2/045
Filed: 1988-10-19
Abstract: PURPOSE:To achieve easy manufacture of a printing head by letting the deformation of a movable mechanism section caused upon expansion, contraction or phase change of a member due to the temperature change by heat generation or heat absorption influence the movement of a liquid ink, whereby said ink is discharged. CONSTITUTION:In printing, an ink is supplied from an ink feed hole 21 into containers 13, 14, and an electrode 15 is driven by a complimentary push-pull circuit. When the electrode 5 is made conductive in a positive direction, semiconductors 19, 20 generate heat at respective sides in contact with an electrode 18 by Peltier effect, while absorbing heat at the sides in contact with the electrode 15. Therefore, a polysulfone film 17 thermally expands and a polysulfone film 16 contracts. As a result, the vibrating plate as a whole is bent downwards, whereby the ink is discharged from a nozzle. When the electrode 15 is supplied with a current in a negative direction, the semiconductors at the sides in contact with the electrode 18 absorb heat and they at the sides in contact with the electrode 15 generate heat, and accordingly the vibrating plate is returned almost in a horizontal direction. A printing head repeats power supplying the positive and negative directions alternately in accordance with printing data of every pixel, thereby performing printing. The vibrating plate of the printing head can be thus manufactured in an easy manner, for example, by bonding members each other.
Patent JP-H0681515-A (JP)
Title: Additive vibrator in damping device
Inventor: SATO NAGANORI
IPC: E04H9/02
Filed: 1992-09-03
Abstract: PURPOSE:To improve the operating capacity of an additive vibrator in a damping device which checks any movement in a building due to an earthquake or the like. CONSTITUTION:A core part 7 of a movable cylinder 2 or permanent magnet in almost E-shaped sectional form is made insertable in a hollow part 4 of a fixed cylinder 1, and an opposing ring edge part 8 is approximated to a coil 6 on a surface of this fixed cylinder 1. The movable cylinder 2 is made slidable on a rail 10. With two brushes 13a and 13b installed in the edge part 8 of the movable cylinder 2, a driving signal current of frequency is properly fed only to a winding part of the coil 6 to be situated in space between these brushes, whereby Lorentz's force along the axial direction of the fixed cylinder 1 is generated there. In addition, vibration due to an earthquake or the like and any movement in a building are properly detected, and a detecting signal and an opposite-phase driving signal current are made to flow therein, thereby making the size and direction of the generating Lorentz's force variable to some extent, and thereby the movable cylinder 2 is reciprocated, controlling the extent of vibrations in the building.
Patent JP-2001079660-A (JP)
Title: Manufacture of pressure vessel
Inventor: SARUWATARI MASAHIKO
IPC: F15B1/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent weld bead without any blowholes by evacuating a container body during the welding to remove the vapor and gas generated from the weld bead, and to correctly position a bellows assembly to the container body even when the bellows body is not held during the welding. SOLUTION: An end plate member (a covering member) 4 and an end member 5 are welded to both ends of a bellows 3 to form a bellows assembly 2, a sliding member 15 is fitted to an outer circumference, an end face seal 16 and a seal holding member 17 are fitted inside the container body 6, and an evacuation device 19 is connected to the container body 6. Then, the bellows assembly 2 is inserted and outer circumferential part of the end plate member (covering member) 4 is welded to an inner circumference of a release end part 6a of the container body 6. The inside of the container body 6, i.e., a pressure chamber 10 is evacuated by operating the evacuation device 19 during the welding, the bellows assembly 2 is stably held in the axial direction with respect to the container body 6, and the vapor and gas generated from a weld bead 27 are exhausted outside.
Patent JP-H09104225-A (JP)
Title: Refrigerating cycle device
Inventor: GAMOU TATSUMI
IPC: B60H1/32
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent a shortage of lubricating oil at starting time of a compressor by controlling so as to forcedly operate the compressor for a prescribed time even when an operation stopping signal is outputted by an indicating means after the compressor is started. SOLUTION: Since a compressor 22 is continuously operated for a prescribed operation time, lubricating oil delivered together with a refrigerant from the compressor 22 is again refluxed to the compressor 22. Therefore, even when the compressor 22 is stopped and is restarted after the lubricating oil is refluxed to the compressor 22, since a shortage of the lubricating oil can be prevented, a malfunction of the compressor 22 by abrasion or the like by a shortage of the lubricating oil at restarting time can be prevented. Since the compressor 22 is continuously operated in prescribed delivery capacity in a prescribed time after the compressor 22 is started, a quantity of the lubricating oil delivered together with a refrigerant from the compressor 22 reduces more than when it is operated in full capacity.  Therefore, since an oil level height of the lubricating oil stored in the compressor 22 does not become lower than the lowest oil level, the lubricating oil sufficiently lubricates in the compressor 22.
Patent JP-H06117909-A (JP)
Title: Apparatus for measuring weight of running vehicle
Inventor: MORITA RYOICHI
IPC: G01G19/03
Filed: 1992-10-01
Abstract: PURPOSE:To measure the accurate wt. of a vehicle by smoothing the digital electric signal value in a steady part to be read even when the vehicle is passed on a weighing platform within a relatively short time without stopping. CONSTITUTION:A low-pass filter 6 for removing the high frequency component being the noise component in the analogue electric signal emitted from a load detector 4 and an A/D converter 7 converting the analogue electric signal passed through the low-pass filter 6 to a digital electric signal are provided. Further, a discrimination device 8 for discriminating the rising part at the part moment when all wheels 11, 12 ride on a weighing platform 3 and the steady part where the wheels 11, 12 advance on the weighing platform 3 and a digital filter 9 receiving the signal from the discrimination device 8 to smooth the digital electric signal in the steady part are provided.
Patent JP-2001087196-A (JP)
Title: Cleaning tool in the shape of forceps
Inventor: YAMASHITA SHUSUKE
IPC: A46B5/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning tool in the shape of forceps capable of safely and simply removing dirt at a fine part through the use of a wiping sheet. SOLUTION: The cleaning tool 3 in the shape of forceps consists of a pair of elastic insertion holding arms 5, 5 having insertion holding parts 5a, 5a for insertion holding a wiping sheet 2 at their tip parts and an elastic member 6 whose base end part is integrally connected with these arms 5, 5 and whose tip part extended to the front compared with the arms 5, 5 is set to be a sheet mounting part 6a. The sheet 2 mounted to the part 6a is elastically insertion held between the part 6a and the parts 5a, 5a at the tip parts of the insertion holding arms.
Patent JP-S61141548-A (JP)
Inventor: KAKIYAMA HISAMITSU
IPC: B32B27/30
Filed: 1984-12-13
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-S63119899-A (JP)
Title: Aeration device
Inventor: AOKI MASANORI
IPC: C02F3/22
Filed: 1986-11-07
Abstract: PURPOSE:To permit high-efficiency aeration by forming a cylindrical casting in such a manner that at least a part of the central part of the inside casing provided on the discharge side of an impeller for delivering a liquid to be treated can be rotated and discharging gas from the rotating part. CONSTITUTION:The impeller 3 which is driven by a driving device 2 to feed the liquid to be treated is disposed in the cylindrical casing 1 and the inside casing 5 is coaxially provided on the discharge side thereof to form an annular discharge flow passage 6 between said casing and the cylindrical casing 1. The casing 5 is so formed that at least a part of the central part 11 thereof can be rotated. A gas outflow port 7' is opened to such rotating part and the inside of the rotation part is constructed as an oxygen-contg. gas chamber 12. As a result, the liquid flow and the rotating body have a large velocity difference to form the finer bubbles and to disperse the fine bubbles in the liquid flow by the powerful shearing effect. The amt. of the gas to be dissolved into the liquid is thereby increased and the extremely high-efficiency aeration is executable.
Patent JP-H01106394-A (JP)
Title: Production of magnetic bubble memory element
Inventor: SAKATA TOSHIO
IPC: G11C11/14
Filed: 1987-10-20
Abstract: PURPOSE:To relieve a wafer, which is conventionally excluded as a defective, and to improve the yield of the wafer by cleaning the wafer in heated nitric acid and adjusting the film thickness of a monocrystal film or the dissipation magnetic field of a magnetic bubble so that it can be a reference value when either the film thickness of the monocrystal film or the dissipation magnetic field of the magnetic bubble is thicker or larger than the reference value. CONSTITUTION:A monocrystal film 3 composed of magnetic garnet is formed on the surface of a substrate 2, and when the film thickness or the dissipation magnetic field of the magnetic bubble of the monocrystal film 3 formed on the surface of the substrate 2 is thicker or larger than a previously set reference value in the process of forming a wafer 1 for a magnetic bubble memory element, by soaking and ultrasonic-cleaning the wafer 1 in the heated nitric acid of 20wt.% and 80 deg.C for 60min, the film thickness of the monocrystal film is decreased approximately for 0.02mum, and the dissipation magnetic field of the magnetic bubble is decreased approximately for 2.5Oe. Thus, by cleaning the wafer in the heated nitric acid and adjusting the wafer so that it can be the reference value, the wafer is relieved, which is conventionally excluded as the defective, and further, the etching quantity of this degree never generates a rough surface on the surface of the monocrystal film.
Patent JP-S62113862-A (JP)
Inventor: SUTEIIBUN NIKORASU MINTON HAIN
IPC: F02M59/46
Filed: 1986-11-07
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-H02112862-A (JP)
Title: Method for fitting slag filtering material in high pressure casting machine
Inventor: SEKI AKIRA
IPC: B22D17/12
Filed: 1988-10-20
Abstract: PURPOSE:To surely execute fitting of a slag filtering material at the time of clamping both dies by fitting an insert into a fixed die and a slag filtering material to a sprue after inserting the slag filtering material into gap between the insert and the fixed die under condition of separating the insert forming the sprue from the fixed die. CONSTITUTION:A cylinder 30 is worked under die opening condition and by extending a rod 31, the insert 17 is separated from the fixed die 16. The slag filtering material 28 is set into recessed part 29 in the fixed die 16, and by shrinking the rod 31 of the cylinder 30, the insert 17 is fitted to the fixed die 16. By this method, the slag filtering material 28 is sandwiched with the insert 17 and fixed die 16 and fitted to the sprue 25, and the movable die 18 is shifted and fitted so as to be possible to execute casting formation. After pouring molten metal 27 from a ladle 36 by tilting a sleeve 22 in an injection apparatus 20, the sleeve 22 is returned to the vertical position and ascended to insert into a sleeve hole 24 in the fixed die 16. By ascending the plunger 23, the molten metal 27 in the sleeve 22 is pushed up and poured into the cavity 19 from the sprue 25. The slag filtering material 28 is surely held and can be surely fitted to the sprue 25 with the pressure of the molten metal 27.
Patent JP-H06120711-A (JP)
Title: Microstrip line type printed circuit board
Inventor: UCHIUMI KUNIAKI
IPC: H01P3/08
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a microstrip line type printed circuit board for a high frequency signal in which the leakage of a signal or an interference between circuits due to the transmission of an unnecessary magnetoelectric wave in a printed circuit board dielectric can be prevented. CONSTITUTION:A drill hole or a through-hole 10 is juxtaposed with a high density in which the transmission of the magnetoelectric wave of a desired band in the printed circuit board dielectric can be prevented. Then, it is possible to prevent the leakage of the signal due to the transmission of the unnecessary signal as the magnetoelectric wave from a pad 21 for an input signal to a pad 51 for an output signal in the printed circuit board dielectric.
Patent JP-H02110549-A (JP)
Title: Photographic film of non-interleaf package
Inventor: YAZAWA HISASHI
IPC: G03C1/765
Filed: 1988-10-20
Abstract: PURPOSE:To improve corner rounding accuracy by setting the distance from the end verging on the cover of a notched part which is notched from the back guide part of a guide ball to covers to the opposite side of the covers and the side of the covers parallel with the back guide part respectively to the value equal to or lower than the min. value of the fluctuations in the length of the sides of respectively corresponding photographic films. CONSTITUTION:This photographic film of no-interleaf package is constituted by sandwiching the photographic film subjected to corner rounding between both the covers. At least one point from the back guide part 119C of the guide ball 119 of this photographic film to the cover parts 119A, B is notched. The distance A from the end verging on the covers of the notch 119D to the opposite side of the covers is set equal to or lower than the min. value of the fluctuation in the length of the opposite side of the sandwiched photographic film. The side B of the covers parallel with the back guide part 119C is set equal to or lower than the min. value of the fluctuation in the length of the side of the photographic film sheet corresponding to this side B. The corner rounding accuracy is improved in this way and the production cost is drastically reduced.
Patent JP-2001102749-A (JP)
Title: Circuit board
Inventor: TERADA KENJI
IPC: H05K3/46
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board formed to enhance reliability of three- dimensionally laid conductors, so that vias and buildup layer are not stressed by deformation due to the thermal expansion difference between the metal of the vias and an insulating material. SOLUTION: This circuit board 3 is composed of a base board 4, having a metal embedded at specified pitches as vias 20 into an insulating material which contains an epoxy resin and amorphous silica as main components and has an isotropic thermal expansion coefficient, and at least one of insulation layers and one of conductor layers laminated alternately on the base board 4.
Patent JP-H03126519-A (JP)
Title: Series two-stage extruding machine
Inventor: ITO TAKAYUKI
IPC: B29C48/38
Filed: 1989-10-11
Abstract: PURPOSE:To provide the above machine so that favorable kneading capacity can be displayed even with raw materials whose plasticization and kneading are difficult, by a method wherein a rectangular section with a barrel axis of the first stage extruding machine is polygon or a form similar to this at a part of a territory or all the sphere of a longitudinal direction of a barrel. CONSTITUTION:Since a rectangular section with a barrel axis of the first stage extruding machine is made into polygon or a form similar to this at a part of a territory or all the sphere of a longitudinal direction of a barrel, mixing capacity of raw materials can be improved most, in an extruding machine where the first and second extruding machines are connected in series with each other. At the same time, while the first stage extruding machine is constituted as a double-shaft, the mixing characteristics can be enhanced. When a barrel hole form is made polygonal in, for example, a zone B of a plasticizing and kneading zone, a sectional form of a resin flow path between the barrel 2 and a screw 9 at a rectangular section with an axis is deformed complicatedly and plasticizing and kneading actions are improved drastically as compared with a conventional circular barrel hole.
Patent JP-S61141946-A (JP)
Inventor: MOCHIZUKI NOBUMASA
IPC: B02C18/14
Filed: 1984-12-15
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-H04369467-A (JP)
Title: Photothermal lens analyser
Inventor: OYA AKIRA
IPC: G01N21/41
Filed: 1991-10-14
Abstract: PURPOSE:To miniaturize an analyzing head and to perform highly sensitive absorption spectrum analysis by detecting the change of the focus position due to the photothermal effect generated in a sample of the converged beam of semiconductor laser by a focus error detecting optical system. CONSTITUTION:The beam emitted from a semiconductor laser 11 is condensed by a collimation lens 12 to become parallel beam and this parallel beam is allowed to be incident on a beam splitter 13 to be split into two beams. One of two split beams is reflected by the beam splitter 13 and photoelectrically converted by a photodiode 14 to be inputted to a current/voltage converter circuit 5. The other beam transmits through the beam splitter 13 to become converged beam by an object lens 15 to be incident on a sample 3. The beam transmitted through the sample 3 receives the concave lens effect of the sample 3 and the focus position of the converged beam changes. The reflected beam from a mirror 16 is reflected by the beam splitter 13 to be converted to an electric signal by a focus error detecting optical system 17. A diagonal sum difference operation circuit 6 takes the difference of the diagonal sum of the electric signal to obtain a focus error signal and a divider circuit 7 devised the error signal by a beam power monitor signal to remove the power variation of the emitted beam of the laser 11.
Patent JP-H08118817-A (JP)
Title: Thermal transfer recording material
Inventor: YAMAMOTO MITSURU
IPC: B41M5/395
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a thermal transfer material suitably applied to a multi- gradation recording system only by an area gradation. CONSTITUTION: In a thermal transfer recording material provided with a heat- sensitive ink layer containing 30-70 pts.wt. pigment and 25-60 pts.wt. amorphous organic high-molecular polymer of a softening point of 40-150 deg.C and having a film thickness of 0.2-1.0μm, 70% or more of the pigment in the heat-sensitive ink layer has a particle diameter of 1.0μm or less, and an optical reflection density of a transfer image is 1.0 or more on a white substrate. In the thermal transfer recording material, a surfactant contained in the heat-sensitive ink layer is in the range of 0.001-10wt.% per the total amount of the pigment.
Patent JP-H0688226-A (JP)
Title: Substrate holder
Inventor: ANDO YASUNORI
IPC: C23C14/50
Filed: 1992-09-08
Abstract: PURPOSE:To provide the substrate holder which can provide a large cooling capacity in spite of an increase in the size of a substrate and has the lower possibility of degrading the vacuum state in an atmosphere by improving the heat transmitting means between the substrate and a substrate base. CONSTITUTION:This substrate holder has the substrate base 4 which supports the substrate 2, a clamper 6 which presses the peripheral edge of the substrate 2 toward the substrate base 4, a liquid metal pool 20 which is provided in the front surface part of the substrate base 4 and stores a liquid metal, the liquid metal 22 which is packed into this liquid metal pool 20 so as to come into tight contact with the rear surface of the substrate 2 pressed thereon, a packing 24 which seals the substrate base 4 and the substrate 2 to prohibit the leakage of the liquid metal 22 from the liquid metal pool 20 around this pool and a refrigerant passage 10 which is provided within the substrate base 4 and to which a refrigerant 12 is supplied. The temp. of the substrate base 4 is maintained at the m. p. of the liquid metal 22 or slightly higher than the temp. thereof by supplying the refrigerant 12 to this refrigerant passage 10.