baber/WOPTO huggingface dataset:
Patent JP-H02111797-A (JP)
Title: Osteoblast proliferation factor
Inventor: TAMURA MAKOTO
IPC: A61K35/32
Filed: 1988-10-20
Abstract: NEW MATERIAL:An osteoblast proliferation factor which is purified from human or mammalian bones and contains an active ingredient having the following properties. Isoelectric point; pH6.1-7.5. Eluting position in filtering with a natural gel filter medium) position of 25000-15000dal relative average molecular weight; eluting position in gel filtration under acidic conditions; position of 10000-4000dal relative average molecular weight. Stability; stable to heat treatment at 100 deg.C for 5min and reduction treatment with dithiothreitol. USE:Useful for treating osteoporosis, intractable fracture, etc., reagent for diagnosing and measuring diseases thereof, research for bone metabolism, etc. PREPARATION:A bone substrate of human femoral head is initially crushed to provide a bone meal, which is subjected to operation of freeze-drying, washing, defatting, dialytic and removing treatment of giant protein molecules, etc., to afford a Crude low-molecular weight protein. The resultant protein is then successively subjected to filtration with a natural gel filter medium and gel filtration under acidic conditions to collect an active fraction, which is subsequently purified.
Patent JP-H11106814-A (JP)
Title: Operation of moving type hearth furnace
Inventor: SAWA YOSHITAKA
IPC: F27B9/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of an apparatus by piling the mixed layer of powdery ore and coal char and the powdery coal layer into separated layers, respectively, executing reduction of the powdery ore and also, thermally decomposing the powdery coal to make the coal char. SOLUTION: The mixed layer 1 of the powdery ore 11 and the powdery coal char 9 is laid on the layer 2 of the powdery coal 10 piled on the rotary moving hearth 6 as the separated layer, respectively. Then, both of reduced iron 8 obtd. by the reduction and the powdery coal char 9 thermally decomposed, are discharged with a discharging device 7 and recovered. Therein, the powdery coal char 9 is mixed with the powdery ore 11 and recycled as the powdery coal char 9 for the mixed layer 1. By this constitution, since the productions of the reduced iron 8 and the powdery coal char 9 are executed in the same furnace, volatile matter produced from the coal is reacted with an auxiliary combustion material of the air, etc., supplied from a burner and efficiently used as the heat source.  Further, the production of the powdery coal char 9 in the separate device is unnecessary, and the cost of equipment can be reduced.
Patent JP-2001091949-A (JP)
Title: Reflection type liquid crystal display
Inventor: FUKUDA ICHIRO
IPC: G02F1/1335
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an achromatic reflection type TN liquid crystal display which is bright with high contrast and suitable for the color display by a color filter method, and to provide a reflection type STN liquid crystal display having the spectral reflectance with small wavelength dependence. SOLUTION: The display has a laminated structure produced by successively laminating a reflection plate 2a having a function as a rear face electrode 3b, driving liquid crystal layers 1a, 1c consisting of a STN liquid crystal or TN liquid crystal, a front side transparent electrode layer 3 produced by forming a front side transparent electrode 3a on the rear side of a transparent substrate 4, a compensation plate 10 containing compensation liquid crystal layers 1b, 1d consisting of the same liquid crystal as that of the driving liquid crystal layers 1a, 1c, a 1/4 wavelength plate 9 and a polarizing plate 7. Black display is obtained when a voltage on the driving liquid crystal layers 1a, 1c is turned off.
Patent JP-S63121208-A (JP)
Inventor: SHIMOMURA TOSHIO
IPC: F21V27/00
Filed: 1986-11-10
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-H10111446-A (JP)
Title: Focus detector
Inventor: OZAWA MASAMITSU
IPC: G02B7/28
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector by which an image reforming optical system can be adjusted without making the detector complicated and large in size. SOLUTION: This focus detector is provided with a photographing lens, an image reforming lens 5 forming the image of luminous flux passed through the photographing lens and a CCD chip 61 detecting the position of the image formed by the lens 5. Besides, it is provided with a holder 7 for fitting a sensor package 6 housing the chip 61. Then, the chip 61 is positioned by grinding the abutting parts 6a and 6b of the package 6 abutting on the holder 7.
Patent JP-S61145365-A (JP)
Title: Ignition timing control device of engine
Inventor: TANIGUCHI MASAAKI
IPC: F02P3/045
Filed: 1984-12-17
Abstract: PURPOSE:To prevent any locking from being produced by correcting ignition timing so as to delay it in response to an increase of a vehicle travelling distance or total movement time for an engine 7 until they reach a prescribed value. CONSTITUTION:An ignition timing control device 1 reads corresponding to ignition timing from an ignition timing map based on a signal from a crank angle sensor 6 and an intake air pressure signal from a sensor 7. In addition, an ignition signal is supplied to an ignition coil 2 in prescribed timing, and an engine is ignited by means of an ignition plug 5 via a distribution board 3. Moreover, a signal from a travelling distance sensor 8 or an engine operation timer is entered into an integrating instrument 9, and delay angle correction is effected in response to an increase of an integrated value until a prescribed travelling distance, e.g., 5,000km is reached, and furthermore reached the travelling distance to a prescribed integration value, the delay angle correction is completed. Thus, any locking can be prevented until carbon accumulator on an inner wall of a combustion chamber gets stable or even thereafter.
Patent JP-H01107356-A (JP)
Title: Tracking controller for video tape recorder
Inventor: KOSHIDA NAOKI
IPC: G11B15/467
Filed: 1987-10-20
Abstract: PURPOSE:To speedily lead in a noise bar which appears in a reproduced screen at the time of the shifting by raising the signal level of a control signal compared to the pre-shifting for a prescribed time when a system shifts from special reproduction including still picture reproduction or fast forwarding reproduction to normal reproduction. CONSTITUTION:The signal level of the control signal is raised compared to the pre-shifting for the prescribed time when the system shifts from special reproduction including still picture reproduction or fast forwarding reproduction to normal reproduction. When the control signal having the high signal level, a capstan motor 3 is driven. When the system shifts from special reproduction to normal reproduction, the loop gain of a phase control system in a tracking controller 13 becomes larger compared to a shifting time such as normal reproduction, and the large phase control of the capstan motor 3 is executed at the time of the shifting. Thus, the noise bar appearing in the reproduced screen at the time of the shifting can speedily be led in.
Patent JP-S63118553-A (JP)
Title: Water heater having isolating device
Inventor: ISHIHARA TOSHIAKI
IPC: F24H1/00
Filed: 1986-11-07
Abstract: PURPOSE:To provide an isolating device which is inexpensive and yet has a long service life by providing a chamber disposed in the isolating device with an overflow port open to the atmosphere, a valve seat disposed at the inlet connected to a valve, a valve seat disposed at the outlet connected to a pump and a float having valves at locations opposite to said valve seats inside the chamber. CONSTITUTION:Tap water heated by a heat exchanger 1 enters into a chamber 3 through a valve 2. The chamber 3 has an overflow port 4, a valve seat 5 disposed at the inlet and a valve seat 6 at the outlet. A float 9 having a valve 7 that opens or closes the inlet and a valve 8 that opens or closes the outlet is disposed inside the chamber 3. As the water level rises in the chamber 3, the float 9 is lifted to unseat the valve 8 from its seat 6 to allow hot water to be supplied to a pump 10 and further to a bath tube 11 under a force of the pump 10. When the water level further rises, the float 9 is lifted to narrow the gap between the valve seat 5 and valve 7 to restrict the hot water supply rate so as to prevent a leakage from the overflow port 4. On the other hand, when the water level in the chamber 3 drops, the gap between the valve 8 and valve seat 6 is narrowed to restrict the hot water delivery rate to the pump 10 so as to prevent air from entering from the overflow port 4.
Patent JP-H02114179-A (JP)
Title: Liquid sampling device
Inventor: SASAKI MAKOTO
IPC: G01N33/48
Filed: 1988-10-24
Abstract: PURPOSE:To simply perform estimation, sampling and supply of liquid sample with a single device by providing a liquid reservoir whose upper end is open forming a predetermined volume space around a tubular body at the lowest portion of the tubular body. CONSTITUTION:At the lowest portion of a tubular body 2, a liquid reservoir 3 whose upper end is open forming a predetermined volume space around the tube-lie body 2. By applying flowing liquid on a portion of an outer periphery of the tubular body 2, the liquid applied on the outer periphery of the tubular body 2 can be fed and stored in the liquid reservoir 3 via the outer periphery of the tubular body 2. Since a liquid sampling device 1 thus has a form extending in a vertical direction, a hand or arm holding the liquid sampling device 1 may not be wetted with the liquid at the time of liquid sampling by holding the upper end portion of the liquid sampling device 1. Therefore, sampling, estimation and transfer of liquid sample can be done easily with a single device.
Patent JP-H08104492-A (JP)
Title: Operational time recording device of crane
Inventor: NAKANO KOICHI
IPC: B66C13/46
Filed: 1994-10-04
Abstract: PURPOSE: To enable preventive maintenance, so as to enable a device to be used safely by using a non-contact type ammeter as a sensor, distinguishing the continuous operation from the intermittent operation through a process of discriminating the electrification pattern in the operating state of the crane, and recording the operational time. CONSTITUTION: An operational time recording device is provided with a function for discriminating and recording the operating state and the operational time of a crane from an output signal of a sensor for detecting an electric motor current. Respective electric motors in traveling, in traversing, in main winding, in sub winding are connected to an a.c. power source through a normal rotational switch 11 and a reverse rotational switch 12, a normal rotational, sensor 13 and a reverse rotational sensor 14 are provided on a normal rotation CCT and a reverse rotation CCT of respective electric motors, a signal output is connected to an A/D converter 5, and a microcomputer 6 is put in connection. The microcomputer 6 operates the A/D converter, judges the ON-OFF or operational mode of the electric motor, and performs recording of the operational time.  That is, in the operating state of the crane, the continuous operation is distinguished from the intermittent operation, and the operational time is recorded, thereby the judgement of capabilities of the crane can be performed.
Patent JP-H07119346-A (JP)
Title: Door lock device
Inventor: FUJISAWA AKIYUKI
IPC: E05C21/00
Filed: 1993-10-25
Abstract: PURPOSE:To open a door and retain it at a required position on containing it and securely actuate the door on closing it, by arranging a flange regulating the movement to the closing side of the roller fitting the recession thereof to the receiving seat provided at the door. CONSTITUTION:When a door 1 positioned at the outside of a containing space 9 is pushed into the containing space 9, the first flange 15a of a receive seat 11 is first positioned to contact a roller 7 and when the door is further pushed, the roller 7 runs on to the receive seal 11 in accordance with the slant of the first flange 15a and the lever rotates upward to contract a spring. The receive seal 11 is fixed on the upper face of a L-shaped plate 12 so as to position the door 1 at a specified and opened position when fitting the recession 13 to the roller 7. Accordingly, even if the door 1 is pushed into the opened side of containing space 9, it prevents the roller 7 from dropping in the closing side of the receive seat and the receive seat 11 can be easily watched from the wall 5 side of L-shaped plate 12. And the receive seat 11 can be detached from the door side to the L-shaped plate and hence, the workability of detachment and the fitting accuaracy can be increased.
Patent JP-H02111522-A (JP)
Title: Blow molding device
Inventor: OSUGI MASAKATSU
IPC: B29C49/24
Filed: 1988-10-20
Abstract: PURPOSE:To prevent generation of lack of a thickness in a screw part formed on a protrusion of a molded product, by a method wherein a core for molding the screw part provided on the protrusion of the molded product is arranged within a mold and a device heating the front end part of the core facing on a film is provided. CONSTITUTION:An electric heater 41 heating the front end part 31b of a core is laid into the core 31 close by the front end face so that the front end part 31b is heated in accordance with timing of air blow of blow molding. Therefore, at the time of the blow molding, when a film F comes into contact with the front end part 31b of the core, the contacted film part is heated and its expansibility can be improved. Consequently, hindrance to expansion of a parison 2 due to tension of the film F is prevented, material resin can be extended sufficiently to a screw molding part 31a of the core 31 and generation of lack of a thickness in a screw part of the molded product W can be prevented.
Patent JP-S61144036-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAMAGUCHI TSUNEO
IPC: H01L27/12
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a semiconductor device having good crystallinity and good heat conductivity uniformly over a large area with a desirable yield, by providing a two-layer insulation film consisting of a diamond layer and an adhesive layer while depositing these layers in that order. CONSTITUTION:Diamond 15 is deposited to 2mum thick on the polished surface of an element forming layer by the DC glow discharge process, for example. The graphite layer 15 is then bonded to a support substrate 17 of ceramics such as aluminum nitride or of single crystal silicone with an epoxy or polyim ide adhesive layer 16. A semiconductor device having substantially good heat reflecting properties can be obtained by providing the diamond having a heat conductivity four times higher than that of silicon on the lower face of the device layer.
Patent JP-H04141446-A (JP)
Title: Ink communicating connection member and ink jet recording apparatus
Inventor: SHINODA KAZUHIKO
IPC: B41J2/18
Filed: 1990-10-03
Abstract: PURPOSE:To simplify the constitution of an ink supply system by providing the receiving part permitting the thrust of the connection pipe member provided to other joint and a valve body opening an ink communication passage corresponding to the thrust of the connection pipe member and throtting the same in the non-thrust state of said member to one joint. CONSTITUTION:Valve bodies 905 throttling communication pipe parts 925BK - 925Y in a degree generating no ink leak in the non-mounting state of said pipe parts and opening the same in the mounting state thereof are provided to the receiving parts 903 of joint 901. The communication pipe parts 925BK - 925Y having the leading end parts and pipe parts inserted in the receiving parts 903 of the joints 901, the latch parts 927 engaged with engaging parts 907, the operation parts 929 of the latch parts 927, projections 931 and a frame part 923 are integrally provided to a joint 921. When the joint 921 is advanced to the joints 901, the latch parts 927 are forcibly widened by the engaging parts 907 and, when surface parts 927T get over the engaging parts 907, the latch parts 927 are restored and the joint 921 is engaged. The communication pipe part 925 invades in the valve body 905 so as to forcibly widen the same and an ink tank communicates with a recording head.
Patent JP-H08127373-A (JP)
Title: Bicycle
Inventor: MASAMIZU MASAYUKI
IPC: B62J7/04
Filed: 1994-10-31
Abstract: PURPOSE: To integrally mold a rear wheel fender and a carrier box mounted in the upward of a rear wheel in a bicycle. CONSTITUTION: An outer rib 13 in parallel to the peripheral direction of a rear wheel is provided in both side ends in a lower surface of a box 21 of a carrier box 9, and an inner rib 14 in parallel to the peripheral direction of the rear wheel is provided in both outer sidewards of the rear wheel in the inside of the outer rib 13, to constitute a rear wheel fender 10 of a rear fender 11 extended rearward from the outer rib 13 and of a front fender 12 extended to the front from the inner rib 14.
Patent JP-H04143008-A (JP)
Title: Device for fixing rolling roll of rolling mill
Inventor: TAGUCHI KAZUMI
IPC: B21B27/02
Filed: 1990-10-03
Abstract: PURPOSE:To improve security and easiness of fixing by doing the fixation with a serration part at the time of fixing the rolling roll of rolling mill to a roll holder. CONSTITUTION:A rolling roll 1 is held from both its side faces with a pair of right and left roll holders 2 and the serration part is interposed between the contact surfaces of the rolling roll 1 and the roll holder 2 at the time of fixing the rolling roll 1 by moving a pair of these roll holders 2 in close to each other with a clamping member. Thus, the both can be surely and easily fixed only by clamping after moving the right and left roll holders 2 in close to each other with the clamping member. And, when the rolling roll is changed, it is possible to take out the rolling roll only by detaching the serration part after unclamping the clamping member and separating both the roll holders each other.
Patent JP-H04143371-A (JP)
Title: Parking facilities
Inventor: MIYAO TAKAYUKI
IPC: E04H6/06
Filed: 1990-10-04
Abstract: PURPOSE:To promote the labor saving of motive power necessary for uplifting a vehicle by supporting the uniaixial direction of a pallet pivotally on a locking part rockably, and installing a counter weight in a position away from one axis of an upper pallet. CONSTITUTION:An upper pallet 2 equipped with a stopper 2b, and suspended with a counter weight 2d at the end of an extension member 2c and a lower pallet 3 equipped with a stopper 3b are supported on both bearings 1a, 9a of columns 1, 9, while both these pallets 2, 3 are connected to each other by a link 4. In addition, a hydraulic actuator 5 tightly installed in a lower part of the pallet 3 is pivotally attached to the ground 6, operating this actuator, and the pallet 2 is made liftable via the pallet 3 and the link 4. Then, torque is equilibrated by the weight 2d, lifting these pallets 2, 3 up or down with light operating force, and each tip is accorded with a road surface, thus a vehicle 7 or 8 is taken in or out the pallet 2 or 3.
Patent JP-H06115482-A (JP)
Title: Multi-hull vessel
Inventor: SENDA YOSHIKAZU
IPC: B63B1/10
Filed: 1992-10-06
Abstract: PURPOSE:To prevent splashing by providing a continuous declivity on bottom at each rectangular shaped bulge on the broadsides. CONSTITUTION:When the hull length from the bow to the stern is 10, a center hull 3 is built up at a forward section corresponding to 3 through 5 so as to be formed into a trimaran type, and an afterward hull corresponding to 7 through 5 is formed into a catamaran type with the center hull 3 cut off. Each continuous declivity of bottom 1a and 2a covering the hull from the bow to the stern is formed at the outsides of the right and left side hulls 1 and 2 on the broadsides, so that an inclination theta to the outer side of a turning circle is made small at the time of turning. The top section of a joint surface joining the right hull 1, the left hull 2 and the center hull 3 at the bow section is made to be positioned above the draft, so that together with air thereby flows afterward through a tunnel section. As a whole, this is a type of ship which can decrease resistance in water, is excellent in riding waves, and can decelerate impact speeds to the hull, and the provision of declinty of bottoms 1a and 2a for the right and left hulls 1 and 2 can prevent the hull from being inclined at the time of turning.
Patent JP-S61134002-A (JP)
Inventor: OSUUARUTO ROISU
IPC: H01C10/34
Filed: 1985-11-29
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-H1086671-A (JP)
Title: Tail gate stay attaching/detaching structure of vehicle
Inventor: TAKANO KOICHI
IPC: B60J5/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify the attaching/detaching operation of a stay by simplifying an attaching/detaching structure of the stay to support the opening condition of a tail gate to be openedclosed to a rear side body. SOLUTION: One end of a stay 4 is pivotably attached to a rear side body 1, a locking piece 5 by a potbellied engagement hole in which a large diameter part 5a is continuous to a small diameter part 5b is provided on the other end of a tail gate 2 side, a stepped pin 6 in which the locking piece 5 is attached/detached to/from a side of the tail gate 2 and a restrictive member 7 in which an end of the locking piece 5 locked to the stepped pin 6 is abutted in the vicinity of the stepped pin 6 to prevent the locking piece 5 from being detached therefrom, and the restrictive member 7 which is also used as a fixed seat of the stepped pin 6 is a separate parts from a lock plate 9.
Patent JP-H05107588-A (JP)
Title: Camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B9/70
Filed: 1991-10-16
Abstract: PURPOSE:To provide a camera capable of appropriately exposing both a main object and a background even in the case of judging that the object is in rear light with high brightness. CONSTITUTION:In the case of judging that the object is in a rear light state (YES at S33), in an interruption flow of INT1 where action is started by pushing a release button by two steps, whether or not the brightness of a screen in a horizontal direction is uniform is judged (S35). In the case of judging that the brightness of the screen in the horizontal direction is uniform and shutter speed is above 1/125 (YES at S35 and S37), control for changing the blind speed of at least either one of a 1st blind and 2nd blind which form a slit is performed (S41), and the width of the slit is changed, thereby appropriately exposing both the main object and the background. On the other hand, rear light flash photographing is executed (S39) in the case of judging that the brightness of the screen in the horizontal direction is not uniform (NO at S35).
Patent JP-H03130628-A (JP)
Title: Detecting device for output signal of photoelectric conversion apparatus
Inventor: KANNO TORU
IPC: G01J1/44
Filed: 1989-10-13
Abstract: PURPOSE:To make it possible to decrease the effects of external noises by converting the differential current between the signal inputted from an optoelectric transducer and the dummy signal which is inputted from a dummy line into the voltage in a differential-current/voltage converter circuit. CONSTITUTION:The differential current between the signal which is inputted from photoelectric conversion apparatus through signal lines and the dummy signal which is inputted from a dummy line is converted into the voltage in a differential-current/voltage converter circuit 11 having low input impedance. The output signals from the circuit 11 are integrated in an integrating circuit 12 for every bit. The output signals from the circuit 12 are sampled and held in a sample and hold circuit 13 for every bit. The DC offset of the output signal from the circuit 13 is automatically decreased in a DC-offset decreasing circuit 14. The clock noises of the output signal from the circuit 13 are automatically decreased in a clock-noise decreasing circuit 15.