baber/WOPTO huggingface dataset:
Patent JP-S63230087-A (JP)
Title: Immobilization of enzyme
Inventor: NAKAYAMA HIROSHI
IPC: C12N11/10
Filed: 1987-03-18
Abstract: PURPOSE:To immobilize an enzyme efficiently, by dehydrating an aqueous solution containing an enzyme and alginic acid or an alginate to precipitate a solid substance and bringing the solid substance into contact with an aqueous solution containing a metallic ion. CONSTITUTION:An aqueous solution containing <=5% alginic acid or alginate and <=10% calculated as protein amount based on alginic acid of an enzyme is prepared, dehydrated by treatment of casting the aqueous solution into a thin film state and air-drying and a solid substance is precipitated. The solid substance is contacted with an aqueous solution containing >=0.3%, preferably >=0.5% metallic ion such as calcium ion capable of forming a crosslinkable gel with alginic acid or the alginate for >=30min to give an immobilized enzyme.
Patent JP-S647793-A (JP)
Title: Single sensor three-dimensional image generator and method of generating image
Inventor: TOOMASU EMU RIPAATO
IPC: H04N13/221
Filed: 1988-03-18
Abstract: PURPOSE: To obtain a stereoscopic image of a flying object with one sensor by providing a video image generating sensor turnable on a turning board, a video image comparator electronic device and a display device and tracking an optical system placed at the tip of the sensor to a moving object. CONSTITUTION: A video image generating sensor 12 incorporating a lens 24 being an optical system, a focus plane 22, and a sensor electronic device 23 is placed on a moving board 20 and the sensor 12 is set freely turnably on the moving board 20. A video processing electronic device 26 and a display device 28 placed at the end are fixed to a rear part of the sensor 12 while being placed to an end ridge of the moving board 20. Thus, a single sensor 3-dimensional video image generator is configured and the vertical movement is conducted by the vertical movement of the moving board 20 so as to track a lens 24 at the tip of the sensor 12 with a direction of an object 14 at all times.  Then the video image captured by the lens 24 is processed into a 3-dimensional image by the device 26 and the resulting image is displayed on the display device 28 to facilitate aerial patrol with stereoscopic photography.
Patent JP-H11258155-A (JP)
Title: Method for measuring quantity of unburnt carbon of fly ash and apparatus therefor
Inventor: YAMAZAKI MASAHIRO
IPC: B09B5/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for measuring the quantity of unburnt carbon which is easy to maintain with a small capital investment, has a high availability and facilitates online measurement and maintenance by obtaining from a measured quantity of reflected light of fly ash the quantity of unburnt carbon of the fly ash on the basis of a preliminarily determined working curve. SOLUTION: An apparatus for measuring the quantity of reflected light of fly ash is constituted of a sampling device 1 set in a transfer path, a probe 3 set at a rear end part of the sampling device 1 for measuring the quantity of reflected light, a light source 2 for use in obtaining the quantity of reflected light and an amplifier 4 for amplifying an output signal from the probe 3. The light source uses a blue light-emitting body of a peak wavelength of 450 nm which little influences the quantity of totally reflected light of other components. The quantity of unburnt carbon of fly ash is obtained from the measured quantity of reflected light of the fly ash on the basis of a preliminarily formed working curve showing the quantity of reflected light and quantity of unburnt carbon correspondingly to each other. The quantity of reflected light of the fly ash is measured online.  The quantity of unburnt carbon of the fly ash is obtained correctly from the measurement result.
Patent JP-H10258500-A (JP)
Title: Lithographic printing plate processing device
Inventor: TAKAGAMI YUJI
IPC: B41C1/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the adherence accumulation of removal matter adhered to removing means, and also prevent bad influences caused by removal operation by having blade detaching means, and using an impact absorbing material in positioning means for deciding an noncontact position or contact position. SOLUTION: A shock absorber 61 and fastening plate 63 are disposed as positioning means for stopping the blade at an arbitrary position. A blade detaching mechanism 62 operates to allow a joint member 66 to rotate through expanding and retracting operation for detaching the blade. In order to set arbitrarily compression between the blade and the printing plate, contact compression control can be done by the attachment position of the shock absorber 61. By the action of the blade detaching mechanism 62, shock absorber 61 hits against the fastening plate 63 and, finally a rod 611 is secured in a pushed in state while absorbing shock. Also, in terms of signals from a lithographic plate passage detecting sensor, detecting operation for a constant number of the blade is carried out after a constant period of time when the rear end of the printing plate passes through under the blade.
Patent JP-H0611424-A (JP)
Title: Solid-liquid extracting apparatus and using method thereof
Inventor: MERUBIN DABURIYU RETSUDOMONDO
IPC: G01N1/34
Filed: 1993-03-03
Abstract: PURPOSE: To efficiently and effectively isolate an analysis component from a liquid sample by installing a collecting chamber and a membrane housing in a suction station in a detachable way. CONSTITUTION: A cleaning solvent is sucked through an inlet 33, the condition of a disk like membrane 42 is adjusted, and all of obstacles in a system are removed. On the completion of the process, the membrane housing 30 and a collecting container 52 are taken out. Then, the housing 30 is directly installed in the suction station, a sample liquid is sucked and passed through the membrane 42, and a desiring analysis component is extracted. Water after extraction is passed through a suction route 18 of a suction station and discharge out of the outlet 39. After that, these parts are assembled again in the original state and the analysis component is eluted again by a solvent from the inlet 33, flows into the container 52, is taken out, and analyzed.
Patent JP-S61223896-A (JP)
Inventor: MATSUO SHOJI
IPC: G09G3/04
Filed: 1985-03-29
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-S61225376-A (JP)
Title: Production of sheets
Inventor: MIZOGUCHI IKUO
IPC: D04H1/46
Filed: 1985-03-29
Abstract: PURPOSE:Interlaced filament fibers and interlaced short-cut fibers are integrated and the resultant base material is filled with an elastic material in its voids, solidified, then the short-cut fiber layer is coated with an elastomer on its surface and solidified, and the filament layer is removed to give a sheet of high flexibility and high surface smoothness. CONSTITUTION:A sheet of interlaced sort-cut fibers is laminated on another sheet of water-repellent, interlaced filament fibers and the resultant laminate is needle-punched only from the side of the short-cut fibers to give a fiber base material. The base material is filled with polyurethane elastomer in its voids and the elastomer is coagulated in water. Then, the short-cut fiber layer is coated with a polyurethane elastomer on its surface, then, after coagulation, the filament fiber layer is removed, e.g., by means of a belt knife to give the objective leather-like sheet of high flexibility and dimensional stability.
Patent JP-H02378-A (JP)
Title: Amorphous solar cell
Inventor: YOKOTA AKITOSHI
IPC: H01L31/04
Filed: 1988-03-18
Abstract: PURPOSE:To inhibit photo-deterioration rate by superposing at least two cells having P-I-N junction structure and connecting the output terminals of the cells in parallel. CONSTITUTION:A light-transmitting conductive film 2, a P-layer 4, an I-layer 5, an N-layer 6, a light-transmitting conductive film 7, an N-layer 8, an I-layer 9 and a P-layer 10 are laminated successively onto a glass substrate 1. The output terminals of a first cell composed of the P-layer 4, the I-layer 5 and the N-layer 6 and a second cell consisting of the N-layer 8, the I-layer 9 and the P-layer 10 are connected in parallel through electrodes 3, 11. Light is applied from the direction of the arrow toward the glass substrate 1. The cells having each P-I structure are connected in parallel, thus eliminating the need for the equalization of current values generated in respective I-layer. Consequently, the lower I-layer can be thinned. Accordingly, the efficiency of collection of electron holes generated is improved, and the efficiency of collection of electrons-holes is enhanced even when overall I-layer film thickness is made the same as the I-layer film thickness of a normal single-cell.
Patent JP-S58183836-A (JP)
Title: Compression-ratio variable type internal-combustion engine
Inventor: NAKAHARA MITSUHARU
IPC: F02B1/04
Filed: 1982-04-19
Abstract: PURPOSE:To improve the driving performance of an engine, by employing such an arrangement that the compression ratio can be changed automatically according to the load in a smooth and stepless manner. CONSTITUTION:The space formed at the back of a subsidiary piston 9 is used as a hydraulic chamber 11, and hydraulic oil is supplied continuously to the chamber 11. On the other hand, a stem 10 is provided in the manner that it is projected from the piston 9 to the outside of a subsidiary cylinder 7, and a spill port 15 is formed in the stem 10 such that hydraulic oil in the hydraulic chamber 11 is discharged therethrough. Further, a spill member 16 for opening and closing the spill port 15 to control the discharge rate of the hydraulic oil through the port 15 is fitted to a projected portion of the stem 10 in the manner that it is freely slidable in the axial direction of the stem 10. Thus, since the spill member 16 is moved axially of the stem 10 in response to change in the operational conditions of an engine, it is enabled to control the compression ratio of the engine automatically in response to the change in the operational conditions of the engine in a smooth and stepless manner.
Patent JP-H06257585-A (JP)
Title: Cylinder-inscribed spiral vane rotor type combination pump
Inventor: ADACHI TOMOYOSHI
IPC: F04D3/02
Filed: 1993-03-02
Abstract: PURPOSE:To decrease wasteful energy consumption and to smooth transfer so as to enhance pump efficiency by surrounding stress or reaction to a fluid which is generated at the pitch of spiral vanes as a rotor is rotated, thereby preventing the fluid from flowing back. CONSTITUTION:Spiral vanes 2 are circumscribed to a rotating shaft 3. A rotor inscribed to a cylinder 1 is secured to an enclosing cylinder 4 by means of a bearing 8. A stator valve spiral vane 19 is circumscribed to a stator valve rotating shaft 20. A stator valve inscribed to a stator valve cylinder 18 is secured to the enclosing cylinder 4 by means a bolt and nut 22. A straightener comprising a straightening cylinder 23, a straightening vane 24 and a straightening bearing 25 is secured to the enclosing cylinder 4 by means of a bolt and nut 27. Stress or reaction to a fluid generated at the pitch of the spiral vanes 2 as the rotor rotates is surrounded by the cylinder 1 so as to prevent the fluid from flowing back. Therefore, wasteful energy consumption can be reduced and transfer can be smoothed and pump efficiency enhanced.
Patent JP-H05270430-A (JP)
Title: Steering device for cargo handling vehicle
IPC: B62D9/00
Filed: 1992-03-24
Abstract: PURPOSE:To provide a steering device for a cargo handling vehicle wherein wide space can be ensured in a frame without worsening workability of the vehicle while a structure can be simplified by decreasing a number of part items. CONSTITUTION:At least one of wheels 2a, 2b is provided respectively in the right/left side front and rear of a frame 1. The wheel 2a provided in the left side and the wheel 2b provided in the right side are driven respectively by separate driving motors 3a, 3b through separate power transmitting mechanisms housed in a case 8. The case 8 of housing the power transmitting mechanism is arranged in one side of a vehicle displaced from the center line of the frame 1. Since the case 8 of housing the separate power transmitting mechanism for the right/left wheels 2a, 2b is arranged in the one side of the vehicle, relatively wide space is ensured in the frame 1.
Patent JP-S62222388-A (JP)
Inventor: MURAKAMI KAZUMASA
IPC: G08B17/00
Filed: 1986-03-25
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-S60225400-A (JP)
Title: Arrester for building structure or the like
Inventor: MANGHI EUGENIO
IPC: H01C7/12
Filed: 1985-03-28
Abstract: The device according to the invention comprises an atmospheric electrode, which is charged by electrostatic induction further to the phenomena associated with the lightning formation; the electrode is earthed through a varistor which becomes conductive when the value of the tension associated to the electric field at ground exceeds a predetermined value.
Patent JP-H11257007-A (JP)
Title: Steam turbine blade engaging part
Inventor: KATO FUMIO
IPC: F01D5/30
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To attain cooling of the dovetail portion of a high pressure turbine first stage blade efficiently with the bleed steam. SOLUTION: A cooling refrigerant flows to the high pressure side root of the first stage disk, then to the dovetail portion of the blade through a plurality of vents 31 and 32 provided to the disk. A high pressure side cooling hole 34 and a low pressure side cooling hole 35 are looped to flow the cooling steam to be exhausted to the low pressure side of the first stage blade. The cooling holes are provided near the upper step groove of the dovetail portion where the maximum stress is caused. As a result, the portion where the maximum stress is generated on the moving blade can be cooled effectively.
Patent JP-H0245348-A (JP)
Title: Corrugated box for transport and display
Inventor: ANDORUU MAABIN MANDERUBAUMU
IPC: A47F5/11
Filed: 1989-03-20
Abstract: PURPOSE: To obtain a carton suitable for housing and exhibit of neckties or the like that can easily be constructed and used in both ways of transport and display by providing a framework, U-shaped toward outside in general, that includes the first bent portions folded about 180 deg. downward in agreement with a connecting part of a side panel and a side of the framework, a connecting part of the side panel overlaid on the second bent portions folded about 180 deg. inward covering the first bent portions above and fastening tools as well. CONSTITUTION: A panel 26 of the holding member 18 works as the lid of opening of the inner carton 10. A flap 12 and its projected edge 12a are folded downward for covering the holding member 18 and inserted into the outer carton 13 for transport. Overhangs 27 and 28 are formed by folding along edges 29, 30 and 31. A plurality of U-shaped slots (opening) 32 are formed in this manner. Each array of neckties are held by the slot 32 at an upper part and by paired vertical partitions 22 and 23 closely adjacent each other at a lower part. Also, associate parts are fixed with fastening tools 52 and 53.
Patent JP-H06272447-A (JP)
Title: Cushioning device for sliding door
Inventor: MIYAI YUTAKA
IPC: E05F5/02
Filed: 1993-03-25
Abstract: PURPOSE:To soften collision sound generated at the time of closing a sliding door. CONSTITUTION:A main cylinder device 3 and an auxiliary cylinder device 4 are disposed at a door automatically closed by gravity or on an entrance frame, along the opening/closing direction of the door in such a way that both cylinder devices 3, 4 are coaxial and that the piston rod 43 of the auxiliary cylinder device 4 can be brought into contact with or separated from the piston 32 of the main cylinder device 3. The piston rod 43 of the main cylinder device 3 is formed to be expandable, and the tip of the piston rod 43 is fixed to the longitudinal frame of the entrance frame. Either one of the piston rod 43 of the auxiliary cylinder device 4 and the piston 32 of the main cylinder device 3 is formed of a magnet, and the other is formed of material that can be attracted to the magnet. The respective piston side end parts of the main and auxiliary cylinder devices 3, 4 are provided with exhaust ports 5, 7 for throttling air in cylinders 31, 41 so as to let it flow out, and check valves 61, 81 for allowing only the inflow of air into the cylinders.
Patent JP-H06283498-A (JP)
Title: Semiconductor production device
Inventor: MIYABE KAZUE
IPC: G01N15/10
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a wet etching device capable of controlling foreign matters in chemicals on an in-line basis. CONSTITUTION:An in-liquid dust counter 9 is juxtaposed to a conventional etching tank, and foreign matters in chemicals 1 in the etching tank can be measured at all times. Consequently, foreign matters in chemicals 1 can be controlled on an in-line basis. Accordingly, the foreign matters of wet etching are controlled on an in-line basis. Thus manufacturing a semiconductor device having high yield and high quality.
Patent JP-S58182062-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B1/00
Filed: 1982-04-19
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-S56163535-A (JP)
Title: Magnetic pickup and information signal carrier reproducer using said pickup
Inventor: YAMADA SENHIKO
IPC: G11B5/82
Filed: 1980-05-20
Abstract: PURPOSE:To obtain a small-size and light-weight pickup containing no permanent magnet or the  like, by fixing a signal detecting part made of a magnetic substance and having a bottom surface  functioning as an opposite surface to a recording carrier at the tip of a cantilever made of a magnetic substance and then winding a signal detecting coil around the signal detecting part. CONSTITUTION:A signal detecting part 55 made of a magnetic substance is fixed at the tip of a  cantilever 53 made of a magnetic substance. For the bottom surface of the part 55, a magnetic  part 4 and a nonmagnetic part 5 are provided alternately to use the bottom surface for an opposite surface to a recording carrier 57 on which the information signal is recorded. In addition, a signal  detecting coil 55 is wound around a part of the part 55 to induce a current in accordance with the  change of the magnetic flux. At the same time, the size of the above-mentioned opposite surface is  set equal to or smaller than the length of the part 5 of the carrier 57. For instance, a holder 126 of  the part 55 which is made of diamond or the like is fixed to a cantilever 121, and Cr or the like is vapor-deposited or adhered to the side surface of the holder 126 to form a signal detecting part  122. Then a magnetic field generating part 51 is provided within a magnetic circuit including a  turntable 54 to detect the difference of magnetic resistance in the form of a variation of current.
Patent JP-H01239194-A (JP)
Title: Production of paper
Inventor: MARUYAMA HITOSHI
IPC: D21H17/36
Filed: 1988-03-21
Abstract: PURPOSE:To reduce adhesion of adhesive, etc., and to produce paper free from troubles such as adhesion to wire, by treating pulp prepared by breaking old papers containing adhesive, etc., with an aqueous solution of modified PVA. CONSTITUTION:Pulp prepared by breaking old papers containing adhesive and tacky agent is treated with an aqueous solution of hydrophobic group-containing modified PVA (preferably modified PVA containing >=4C alkyl group at the end of molecule). The polymerization degree of the modified PVA is preferably 50-3,000. The concentration of the aqueous solution of the modified PVA is preferably 0.01-0.5%.
Patent JP-H03268320-A (JP)
Title: Optical cvd system
Inventor: YANO KENSAKU
IPC: H01L21/263
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the haze of a light introducing part, and increase the film deposition rate on a substrate, by installing a purge gas introducing part for introducing purge gas which prevents material gas from diffusing to the light introducing part side, and an auxiliary exhaust part for discharging the purge gas. CONSTITUTION:Between a raw material gas introducing part 8 and a light introducing part 2, a purge gas introducing part 11 is installed, which introduces purge gas to prevent the diffusion of raw material gas to the light introducing part 2 side. In a part of a specimen chamber nearer the light introducing part 2 than a main exhaust part 9, an auxiliary exhaust part 13 is formed, which discharges the purge gas. Hence the raw material gas introduced into the specimen chamber is prevented from diffusing to the light introducing part 2 side. The purge gas is discharged from the auxiliary exhaust part 13, and is not diffused on the surface of a substrate 7, so that the concentration of the raw material gas on the substrate 7 surface is not decreased. Thereby a thin film which does not transmit light is prevented from depositing on the surface of a light incidence window 2, and the deposition rate of the film 12 on the substrate 7 can be improved.
Patent JP-S56163808-A (JP)
Title: Power chuck for lathe
Inventor: OKI MASARU
IPC: B23B31/18
Filed: 1980-05-16
Abstract: PURPOSE: To enable finishing work by two centers and by chucks while the work- piece is mounted on the lathe by providing a center jaw and chuck jaw, in a power chuck to be equipped on the main spindle of the lathe.  
     CONSTITUTION: A work-piece 40 is held with a center 5 attached to the free end of the center shaft 3 adapted to rotate together with the spindle and is machined along broken lines a shown in the drawing. After the machining has been completed, a change-over valve is operated to apply a hydraulic pressure to a primary piston 10 through passages 35 and 36 to advance the primary pistn 10 from its rear position so that an expansible member 12 is moved forward with jaws 28 opened until the jaws 28 reach the workpiece 40. During this operation of the primary piston 10, the connecting passage 38 of a slide cylinder 17 reaches the circumferential groove 37 of the center shaft 3 so that the hydraulic pressure is applied to a secondary piston 18 on the front part thereof. Consequently, the secondary piston 18 retreates with respect to the primary piston 10, hence the slide cylinder which is joined with the secondary piston 18 also retreats within the expansible member 12 so that the jaws 28 are closed through an actuator 25 to chuck the work-piece 40. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54158035-A (JP)
Title: Cement system cartridge for lock bolt
Inventor: JIYOON MIKAERU MAAFUII
IPC: E21D20/02
Filed: 1979-05-31
Abstract: A frangible cartridge for anchoring a reinforcing element such as a rock-bolt in a borehole in rock strata, for example an underground mine roof, contains as separate components (A) a hydraulic substance mixed with a non-aqueous water-miscible liquid which is inert with respect thereto to form a paste-like mass and (B) an aqueous liquid, preferably water, which is capable of reacting with the hydraulic substance in component A on being brought into contact therewith when in use a reinforcing element is caused to break the cartridge and mix together components A and B within the borehole so as to form a cementitious grout around the reinforcing element, said grout serving when hardened to anchor the reinforcing element in the borehole. This cartridge is safer for use in coal mines and the like than the conventional resinous cartridges and is more reliable than cartridges in which the hydraulic substance is present in a dry form.