baber/WOPTO huggingface dataset:
Patent JP-S56151529-A (JP)
Title: Rotary kiln type heating equipment
Inventor: FUKUSHIMA HIROSHI
IPC: F26B17/32
Filed: 1980-04-28
Abstract: PURPOSE: To improve hot air circulating properties which are tend to be degraded by adhered substances and improve a volume reduction efficiency by a method wherein a screen for preventing releasing of articles to be treated provided at a hot air discharging port for a rotary kiln is equipped with a means removing the adhered substances of the article to be treated.  
     CONSTITUTION: Plastic dust A fed from a supply feeder 2 is mixed by the rotating rotary kiln and the volume thereof is reduced by hot air B. The plastic dust A, flown by this mixing and hot air is caught by round bars 5 and scraped down by lowering rings 6. The dust A scraped down at the upper part of the kiln 3 is dropped onto the screw section of the feeder 2 through notches 9 of a casing 1 while the dust A scraped down at the lower part of the kiln 3 is delivered by a guide plate 8. Thus, the dust A is scraped down if it is caught by the round bars 5 for preventing flying of the dust, therefore, the circulation of the hot air B may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09233280-A (JP)
Title: Multi-beam scanner
Inventor: ITO SATORU
IPC: B41J2/44
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of an information recording density and to accurately control a pitch between beams by directly capturing the turning of a multi-beam light source turning means and detecting the change of the information recording density. SOLUTION: A multi-beam light source device 110 for emitting multiple beams is provided inside a multi-beam light source turning part 111 and an arm part 20a is projectingly provided on the multi-beam light source turning part 111. Further, a shield plate 26 is provided on the end part of the arm part 20a so as to successively shield position sensors 27a-27c by the shield plates (26a-26c) as the multi-beam light source turning part 111 is turned. Thus, since the turning of the multi-beam light source turning part 111 is directly and accurately captured, the detection accuracy of the information recording density corresponding to the turning is improved and the pitch between the beams is accurately detected and controlled.
Patent JP-H09220971-A (JP)
Title: Structure for mounting rear combination lamp
Inventor: KUREBAYASHI YASUHISA
IPC: B60Q1/32
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To improve anti-theft and good appearance by making a part for fixing a rear combination lamp on an inner panel and an extending part for fixing the lamp in a state where the lamp is inserted into an opening for mounting the lamp. SOLUTION: A projection part 50 for ensuring space for receiving a rear combination lamp 41 is formed in the center of a lamp housing 43. The projection part 50 is inserted into an opening 17 for mounting a continuing wall 10 and is engaged with an engaging projection part 51. An extending part 52 extending toward a bending surface 6 of an inner panel 3 is formed at the projection part 50. A contact part 53 is fixed by a bolt 55 for controlling rotation. On the lamp housing 43 is formed a seat surface 57, which is fixed to the mounting surface 16 formed on the continuing wall 10 of a reinforcing member 11 via rubber seal 58.
Patent JP-H09227293-A (JP)
Title: Fluoride crystal and its production
Inventor: OOBA TEN
IPC: C30B15/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To produce inexpensive fluoride crystals having high transmittance by using a scavenger harmless to the human body. SOLUTION: The fluoride crystals, such as fluorite, barium fluoride and magnesium fluoride, are produced by a crucible descending method by using zinc fluoride, bismuth fluoride, sodium fluoride, lithium fluoride, etc., having the m.p. lower by at least 400 deg.C than the m.p. of the crystals as the scavenger. The fluoride is harmless to the human body as compared with the lead fluoride and cadmium fluoride. Then, the safety to operators is high and a discarding treatment is simple; in addition, the remaining of the scavenger in the products does not arise if the stage for heating and mixing the raw materials is adequately controlled.
Patent JP-S58173345-A (JP)
Title: Solar heat collecting device
Inventor: NAMIKAWA HIROAKI
IPC: F24S90/00
Filed: 1982-04-02
Abstract: PURPOSE:To effectively control for heat collecting a regardless of the change of the outside temperature and consequently enhance the heat collecting efficiency throughout the year by a method wherein the continuation and suspension of heat collecting action and the rate of circulation are controlled by detecting only the change of circulating water temperature near the inlet to a heat accumulator. CONSTITUTION:A solar radiation sensor 7 consisting of CdS or the like to detect the solar radiation is provided near a solar heat collector 1 and at the same time a thermosensor 8 such as thermistor or the like is provided near the connection (point D) of a piping 4 to the heat accumulator 2. A controlling unit 6 to control the operation of a circulating pump 3a for collector based upon the outputs of both the sensors 7 and 8 is provided. The discharge rate of the circulating pump 3a can be controlled by changing its rotational frequency by means of phase control or the like. A comparator-amplifier circuit 11 comparing at all times a temperature signal from the thermosensor 8 with a previous temperature signal memorized just before said temperature signal in a memory circuit 10, which memorizes a temperature signal from the thermosensor 8 while renewing a previous temperature signal, issues a signal P1 corresponding to the difference between the temperature signal and the previous temperature signal just before said temperature signal only when the former is larger than the latter. RY represents a relay which turns ON a relay contact RYs by means of the signal P1 in order to supply power source to the pump 3a to operate the pump 3a regardless of the turning ON and OFF of an interval timer switch ITs.
Patent JP-H07257282-A (JP)
Title: End concealing structure of vehicle interior material
Inventor: ABE TOSHIHIKO
IPC: B60J1/02
Filed: 1994-03-25
Abstract: PURPOSE:To improve the rear visibility of a driver with a simple structure properly maintaining the appearance and quality of a vehicle. CONSTITUTION:Ceramic is applied to the rear surface of the peripheral part 10A of a rear window glass 10. A pair of cutout parts 30 are formed nearly in the central part of this ceramic on the lower peripheral part. In correspondence therewith, the ends of a package tray trim 24 on the rear side are extended below only in the parts corresponding to the portions where the cutout parts 30 are formed. Thus, the reduction in the appearance and quality, when viewed from the outside of the vehicle, due to the formation of the cutout parts 30 can be prevented.
Patent JP-S60199979-A (JP)
Inventor: FURUHASHI YASUO
IPC: D06M101/00
Filed: 1984-03-23
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-H02185-A (JP)
Title: Bisphosphonic acid derivative and medicine thereof
Inventor: SAKAMOTO SHUICHI
IPC: A61P3/02
Filed: 1988-03-09
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents H, alkyl, cycloalkyl, phenyl, (phenyl-substituted) alkenyl or (lower alkoxy-substituted) phenyl lower alkyl; R<2> represents H or lower alkanoyl; R<3> to R<6> represent H or alkyl, provided that at least one of R<2> to R<6> represents group other than H when R<1> represents methyl, ethyl, isopropyl or t-butyl]. EXAMPLE:Tetraethyl [(5-methyl-3-isoxazolyl)amino]methylene bis(phosphonate). USE:A bone resorption inhibitor and anti-anthritis agent. PREPARATION:A 3-amino-isoxazole expressed by formulae II or III, a lower alkyl orthoformate expressed by formula IV and a phosphorous acid ester expressed by formulae V or VI are subjected to reaction preferably at 150 deg.C for 10-60min.
Patent JP-H10256955-A (JP)
Title: Remote separating circuit
Inventor: MIURA HIDEO
IPC: H04B3/46
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To increase the variation in control, and to superminiaturize a circuit by changing voltages of respective polarities of first and second voltages impressed between two lines. SOLUTION: When a positive voltage V1 being a first voltage is impressed between line side terminals L1 and L2, normality-on type FETs(field effect transistors) 4 and 5 are turned into the on-state, and currents are allowed to flow through the FET 4 - a resistance 6 - the FET 5 serially connected between one like La and the other line Lb. Thus, semiconductor switch parts 2 and 3 are turned on, conduction between the terminals L1 and L2 and terminal side terminals I1 and I2 is obtained, and a communicating state between the communication line and the terminal side can be maintained.  When a positive voltage V2 being a second voltage beyond the positive voltage V1 is impressed between the terminals L1 and L2, the FET 4 is turned into the off-state by a voltage detecting part 8, currents are not allowed to flow through the FET 4 - the resistance 6 - the FET 5, the switch parts 2 and 3 are turned off, and non-conduction between the terminals L1 and L2 and the terminals I1 and I2 is obtained so that the diagnosis of the failure of an insulating resistance can be attained. Thus, the separating and returning control can be attained according to the change in the polar voltage.
Patent JP-H11235333-A (JP)
Title: Coned beam type x-ray ct device
Inventor: MISHINA YUKIO
IPC: A61B6/03
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To display in real time a fluoroscopic image as seen from one certain direction. in addition to a tomogram. SOLUTION: An X-ray tube 11, an image intensifier 13, a TV camera 14, and the like are continuously rotated around a subject 10, and two-dimensional data from each angle direction are collected via a data collection device 15. At an image reconfiguring device 16, a tomogram at each slice is reconfigured, and data about the image are stored in an image memory 17. When an angle detected by a rotary angle detector 21 coincides with a set angle, the two-dimensional data are sampled into a two-dimensional fluoroscopic image processing device 23, and data about a fluoroscopic image in that angle direction are stored in the image memory 17, so that the fluoroscopic image is displayed on an image display device 18, together with the tomogram.
Patent JP-S61216920-A (JP)
Title: Prevention of leak of filler and temporary clamping of underwater member
Inventor: NEI MOTOO
IPC: E02B17/00
Filed: 1985-03-22
Abstract: PURPOSE:To make construction work easier by a method in which a supporter is thrust through a steel tube and temporarily clamped at a place where a panel point is to be formed, a brace material is set in a short tube provided on the supporter, and a filler is charged into the short tube. CONSTITUTION:A supporter 4 is thrust through a steel tube 1 driven and a hanging wire rope 13 is sent out to move the supporter 4 to a place where a panel point is to be formed under water. The rope 13 is pulled up, a clasp 11 is moved around a fulcrum axis 14 in a rocking manner, the peripheral side of the tube 1 is pressed by a high frictional resistance face 12, and a temporary clamping wire rope 8 is loosened. The supporter 4 is temporarily clamped. An outer short tube 9 is fitted on the tube 1, and set on the sealing seat plate 6 of the supporter 4. Steel tubular brace materials 2 are set inside of the short tube 9 and a filler is charged into the tube 9 and hardened.
Patent JP-S59181633-A (JP)
Title: Inserting and extracting device to cage for aging integrated circuit printed board
Inventor: UMAGOE KAZUTO
IPC: H01L21/66
Filed: 1983-03-31
Abstract: PURPOSE:To push in and extract a printed board automatically, and to improve operation efficiency by pushing the outer end of the printed board by a push lever while supporting cage itself by a support lever and pushing a terminal section into a connector. CONSTITUTION:A printed board 1 is inserted along a guide rail for a cage 6, and placed on the upper surface of a turntable 21, and a back wall 7 is opposed to the support lever 24, 24 side while the opening end of the cage 6 is opposed to the push lever 25, 25 side. Support levers 24, 24 and push levers 25, 25 are projected from the upper surface of a device proper 20. A connecting lever 26 is turned integrally with the revolution of the push levers, the printed boards 1... are pushed, and terminal sections 5... are pushed into connectors 8.... When extracting the boards, the connecting lever 26 collides with an extruding lever 12 and pushes it when turning the push levers 25, 25. Accordingly, each extruding pin 11 severally pushes the printed boards 1....
Patent JP-S60199884-A (JP)
Title: Novel preparation of bestatin and its intermediate
Inventor: UMEZAWA HAMAO
IPC: C07D263/22
Filed: 1984-03-26
Abstract: PURPOSE:To obtain the titled compound having antitumor activity efficiently, by cleaving the oxazolidine ring of an oxazolidin-2-one derivative of a novel intermediate, eliminating the alkyl group, condensing the resulting product with L-leucine. CONSTITUTION:A (4R,5S)-4-benzyl-5-alkoxycarboyloxazolidin-2-one shown by the formula I (Ph is phenyl which may contain substituent group; R is lower alkyl) is hydrolyzed with an acid or an alkali, the oxazolidine ring is cleft, and the lower alkyl group is simultaneously eliminated, to obtain a corresponding (2S, 3R)-3-amino-2-hydroxy-4-phenylbutyric acid. The amino group is protected by a conventional procedure, this phenyl butyric acid or its reactive derivative is condensed with carboxyl-protecting L-leucine, deprotected by a well-known method, to give the desired compound shown by the formula II (Leu is leucine residue).
Patent JP-H07257612-A (JP)
Title: Resin package
Inventor: SUGIURA HIROAKI
IPC: B65D41/17
Filed: 1994-03-25
Abstract: PURPOSE:To prevent sealing function from deteriorating when an inner rim at an opening end of a cylinder is crushed. CONSTITUTION:A tip face 12 of a cylinder 11 and a sealing face 17 are connected to each other by a circular protruding face 18. The protruding face 18 comprises a first curve 18a having a radius of curvature Ra, a second curve 18b having a radius of curvature Rb coupling the first curve 18 to the sealing face 17 and a third curve 18c having a radius of curvature Rc coupling the first curve 18a and the tip face 12 (Ra>>Rb>Rc). The first curve 18a is placed so that its virtual extension face crosses respective virtual extension faces of the tip face 12 and the sealing face 17. The second curve 18b is formed of an arc face inscribing the sealing face 17 and the first curve 18a. The third curve 18c is formed of an arc face inscribing the tip face 12 and the first curve 18a.
Patent JP-2000246268-A (JP)
Title: Removal of humic matter from humic matter-containing water
Inventor: MATSUI SABURO
IPC: C02F1/58
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To easily remove humic matter from humic matter-containing water at a low cost by adding a cationic surfactant to humic matter along with the surfactant from humic matter-containing water. SOLUTION: When a cationic surfactant is added to water containing humic matter 1 having both of hydrophilic and oleophilic properties to remove humic matter 1, an anionic functional group of humic matter 1 and a cationic functional group of the cationic surfactant 2 are electrically bonded to form inverse micellae 3. Since these inverse micellae are insoluble in water and become large in size, they can be separated from water by a filtering or adsorbing means. As a separation means, an adsorbing means using solid beads comprising a hydrophobic org. polymer is pref. designated and, for example, by passing inverse micellae-containing water through a column packed with a solid comprising a hydrophobic org. polymer, they can be adsorbed and removed within a short time.
Patent JP-S51131184-A (JP)
Title: Device of igniting discharge lamps
Inventor: TAKEUCHI KIYOKAZU
IPC: H05B41/14
Filed: 1975-05-12
Abstract: PURPOSE: To provide a device of igniting discharge lamps, which keeps burnt a plurality of discharge lamps connected in parallel with the power supply by way of an each-cycle igniting system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55147899-A (JP)
Title: Acoustic transformer
Inventor: ASAHA HIROSHI
IPC: H04R9/00
Filed: 1979-05-09
Abstract: PURPOSE:To make the product quality and tension uniform, by utilizing a linear magnetic field dependent upon a magnetic circuit magnet to give uniform tension to the film diaphragm. CONSTITUTION:Suction material 8 consisting of magnetic materials is fitted along the center line of hole 3 on film diaphragm. Material 8 is sucked downward by magnetic flux 9 of hole 3, and then, proper tension is given to diaphragm 4. However, since tension is given to the diaphragm through diaphragm support jig 10, this tension acts horizontally on diaphragm part 4a where a conductor pattern as moving coil 7 is provided. Since the magnetic field acting on the suction material is linear approximately, the suction material moves linearly vertically correspondingly to the magnetic field without vertical fluctuation of the position of the moving coil, so that approximately uniform tension can be given.
Patent JP-S58175706-A (JP)
Inventor: SUGANO SHIYOUZOU
IPC: F28D7/06
Filed: 1982-04-07
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-H0573031-A (JP)
Title: Assembling mechanism for connecting part of wind instrument, especially of woodwind instrument
Inventor: FURANSOWA IGUZABIERU BUURIN
IPC: G10D9/08
Filed: 1992-02-06
Abstract: PURPOSE: To improve an assembly structure of a connection part of a wind instrument, especially, a woodwind instrument. CONSTITUTION: This device related to, especially, a woodwind instrument is provided between tenons 4 for assembling and mortises 6 and is placed in each terminal part of each part of the instrument. The device is provided with three dogs 31, 32, and 33 for lock provided on the tenon 4 of a part 12 at intervals of 120 deg.. Three dogs 31, 32, and 33 for lock are so devised that they are inserted and turned at the time of insertion type assembling so as to be suitably used complementarily to three dogs 24, 25, and 26 provided in the mortise 6 of another part 3.
Patent JP-H11256872-A (JP)
Title: Base isolation device utilizing laminated rubber
Inventor: FUJIMURA HIROSHI
IPC: E04H9/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device, which can resist even pull-out force and can be installed even in a building having a large aspect ratio of a tower and to which a laminated rubber is utilized. SOLUTION: The laminated rubber 3 is mounted between a building 1 and a foundation 2 supporting the building 1 while being fixed onto the building 1 and the foundation 2 respectively. A pull-out preventive member 4 resisting pull-out force by the overturning moment of the building 1 is set up between the building 1 and the foundation 2. A plurality of steel plates 5 and rubber plates 6 are superposed alternately while being bonded in the laminated rubber 3, mounting plates 7 and 8 are fitted at an upper end section and a lower end section respectively, and the laminated rubber 3 is constituted in a head-cut truncated cone shape, in which the outside diameter of the lower end section is maximized and a diameter is reduced gradually towards the upper-end direction.  The lower end side of the pull-out preventive member 4 is fixed rotatably to the bottom section of a pit 11 formed to the foundation 2, and the upper end side is fastened at the upper end section of the laminated rubber 3.
Patent JP-S60199033-A (JP)
Title: Manufacture of prepreg
Inventor: EZAKI YOSHIAKI
IPC: C08L61/00
Filed: 1984-03-24
Abstract: PURPOSE:To obtain a prepreg capable of giving laminates with reduced residual phenol content, by cleaning with water or water-methanol mixture an intermediate prepreg made by impregnating phenolic resin varnish into a base, followed by drying. CONSTITUTION:An intermediate prepreg made by impregnating a phenolic resin varnish into a base followed by drying on heating is cleaned using warm water (pref. boiling water) or water-methanol mixture followed by drying again. Thus obtaining the objective prepreg, the residual phenol content of which shall be 2-3wt% or lower.
Patent JP-H08225374-A (JP)
Title: Flame spraying material
Inventor: HIRAI NAOKI
IPC: C23C4/10
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a flame spraying material which is a flame spraying material, used for a kiln producing a slag having a high basicity, especially for repairing a converter and capable of enhancing the adhesion in flame spraying without deteriorating the corrosion resistance during use. CONSTITUTION: This flame spraying material consists essentially of MgO and CaO and produces >=60% liquid phase at 2100 deg.C and <=40% liquid phase at 1700 deg.C. The weight ratio of the content of CaO based on that of MgO is 1.8-0.5. The total content of the CaO and MgO is 75-90wt.% and >=80wt.% in 25-10wt.% balance is SiO2 , Al2 O3 and Fe2 O3 . The component in 10-40wt.% in 25-10wt.% balance is especially preferably SiO2 .
Patent JP-H07259307-A (JP)
Title: Floor panel
Inventor: TAKANO NORIO
IPC: E04F15/06
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a floor panel excellent in load resistance without deformation by bending a steel plate to form the floor panel provided with a wiring space, and caulking hat-like reinforcing materials to the rear side to integrate them into a unit. CONSTITUTION:In the case OA equipments, etc., are installed, two opposite sides of a square steel plate of a floor panel 1 provided with a wiring space under a floor are folded to form leg sections 11, and notch sections 11 are provided to the leg sections 11. Through-holes 13 are punched from the front side of the floor panel 1, at the same time, reinforcing materials 2 having a hat-like section are mounted among the through-holes 13, and flange sections 21 of the reinforcing materials 2 are monolithically fixed by caulking drooping burrs 131. The flange sections of the reinforcing materials are fixed without using means such as welding, etc. According to the constitution, the floor panel excellent in load resistance without deformation can be efficiently manufactured.
Patent JP-H02238217-A (JP)
Title: Liquid fuel burning device
Inventor: KUSHIDA SHINJI
IPC: H05B3/00
Filed: 1989-03-09
Abstract: PURPOSE:To determine a gasification part temperature to finely make possible control by electrifying with one of three pulses of signals from a zero voltage detection part until it is equal to or higher than the specified temperature in the case where the gasification part temperature is lower than or equal to a specified temperature after preheat finish without electrifying with the remaining two pulses. CONSTITUTION:A gasification heater control part 5 consists of a counter 6 for counting signals from a zero voltage detection part 4, an A/D conversion part 8 for converting a signal from a thermistor 7 as a temperature detection part, a driver 10 for driving a phototriac 9 switching on and off a triac 3 and a control part 11 for controlling the driver 10 with the use of a signal from the counter 6 and the A/D conversion part 8. In this case, the control part judges whether preheat is finished, a heater 2 is driven by one of three waves of zero voltage detection if it is a preheat finish and forced to work by both the waves if it is not the preheat finish. Thereby, stable control can be finely performed without overshoot.