baber/WOPTO huggingface dataset:
Patent JP-H08333373-A (JP)
Title: Hydrosilylating method using alcohol or silylated alcohol as accelerator
Inventor: HAWAADO MAABIN BANKU
IPC: C07F7/12
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To hydrosilylate unsaturated reactants in the internal portion of reactant's structure by catalytically reacting a silicon hydride with an unsaturated reactant selected from a group consisting of an unsaturated organic compound, an unsaturated organic substituent-containing silicon compound and their mixture in the presence of a platinum catalyst and a specific accelerator.  
     SOLUTION: This hydrosilylation is conducted by catalytically reacting (A) a silicon hydride of formula I [R 1  is a 1-20C alkyl, an aryl, etc.; X is a halogen, etc.; (a) is 0-3; (b) is 1-3; (a)+(b)=1-4] with (B) an unsaturated reactant selected from a group consisting of an unsaturated organic compound, an unsaturated organic substituent-containing silicon compound and their mixture, in the presence of both a platinum catalyst selected from the group consisting of a platinum compound and a platinum complex and in the presence of an accelerator selected from the group consisting of a tertiary clcohol of the formula: R 2   3 COH (R 2  is a 1-20C linear alkyl), a silylated tertiary alcohol of formula II [(c) and (d) are each 0-3; (e) is 1-4], benzyl alcohol and a silated benzyl alcohol of formula III [(f) is 1-4]. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59220870-A (JP)
Title: Picture editing device
Inventor: ISHIKAWA YASUNORI
IPC: G09G5/40
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a picture editing device suitable for editing of documents where characters and graphic patterns mix, by making it possible that the picture of a required area to be procesed is fitted in a movement destination area having an optional size. CONSTITUTION:In accordance with a message on a CRT display 14, the operator indicates ends of an area 21 to be processed and ends 25 and 26 of a movement destination area 22 with a cursor successively while matching them to each other. By the indication of picture editing processing start, lengths in longitudinal and transverse directions of the area 21 to be processed and those of the movement destination area 22 are calculated. Magnifying/reducing powers in longitudinal and transverse directions are calculated on a basis of these calculated lengths and are inputted to a magnifying/reducing circuit 12. Picture data of the area 21 to be processed is transferred successively to the circuit 12 and is magnified or reduced, and the processing results are transferred to the movement destination area 22 on a picture memory 11 successively, thus terminating the processing.
Patent JP-H03293849-A (JP)
Title: Key telephone unit
Inventor: MITSUISHI TOMOYA
IPC: H04M3/56
Filed: 1990-04-11
Abstract: PURPOSE:To realize balanced conference speaking regardless of unbalance of line loss among respective trunk lines by providing a bidirectional amplifying means which amplifies input and output audio signals in each trunk line in the middle of conference speaking and controlling the gain of each amplifying means in accordance with the input audio level from each trunk line. CONSTITUTION:Audio level detecting means 20 and 21 which detect input audio signal levels from respective trunk lines 10 and 11 for conference speaking and variable gain bidirectional amplifying means 6 and 7 which amplify input and output audio signals in respective trunk lines 10 and 11 for conference speaking are provided. Gains of bidirectional amplifying means 6 and 7 are controlled by a gain control means 22 based on detection results of audio level detecting means 20 and 21 so that unbalance of the speaking level due to the line loss between trunk lines 10 and 11 is corrected. Thus, unbalance of the speaking level due to the line loss between trunk lines 10 and 11 is corrected.
Patent JP-H11293776-A (JP)
Title: Spreading type framed structure
Inventor: TSUJIHATA AKIO
IPC: E04B1/344
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To promote lightening in addition to improvement in rigidity while enhancing reliability of motion control. SOLUTION: First and second rib members 17, 18 and tension cables 20 are bridged and frame-connected among the connecting sections of an approximately hexagonal truncated pyramidal frame body 15 and a central rod 16, each other end of the first rib members 17 and the tension cables 20 is frame- connected to the central rod 16, and other ends of the second rib members 17 are mounted in a freely contacting-separating manner in the axial direction to the central rod 16 through contacting-separating members 19.  The frame body 15, the first and second rib members 17, 18 and the tension cables 20 are shorn and deformed centering around each connecting section and folded and housed in an approximately cylindrical shape centering around the central rod 16 when the contacting-separating members 19 are controlled so as to be separated from the central rod 16, and the frame body 15 is constituted so as to be spread in an approximately hexagonal truncated pyramidal shape centering around the central rod 16 when the contacting-separating members 19 are controlled so as to be brought into contact with the central rod 16.
Patent JP-S63260404-A (JP)
Inventor: KITAFUJI AKIRA
IPC: B28B1/26
Filed: 1987-04-17
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-2000311368-A (JP)
Title: Disk device
Inventor: SHIMAMOTO MASAMI
IPC: G11B7/095
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a disk device capable of correcting only the tilt between a disk and a light beam which is to be irradiated from a head at a low cost. SOLUTION: In the disk device correcting the tilt between a disk 10 including a first identification information area which is arranged by being shifted to the outer peripheral side in the radial direction from a track center by a prescribed distance and a second identification information area which is arranged by being shifted to the inner peripheral side in the radial direction by the same distance as the above prescribed distance and a head forming a light spot on the disk 10,  this device is provided with means obtaining the sum signal of the outputs of a photodetector 15 when the light spot passes the first identification information area and the outputs of the detector 15 when the light spot passes the second identification information area and tilt control means controlling the relative tilt between the disk 10 and the head so that an index approaches the extremun while using the obtained sum signal as the index.
Patent JP-S60240347-A (JP)
Title: Heating method of billet for forging
Inventor: ISHIMURA KIYOSHI
IPC: B21J1/06
Filed: 1984-05-14
Abstract: PURPOSE:To economize energy and to improve the quality of a product by controlling the temp. in radiation heaters to a forming temp. or below when the feed of a billet is stopped thereby decreasing the cool material after hardening. CONSTITUTION:The billet 1 at an ordinary temp. is inserted by pinch rollers 2 for feed-in into a high-frequency induction heating coil 3 section where the billet is heated. The billet 1 is then fed into the radiation heaters 4a, 4b, 4c and is heated so as to attain the forging temp. in the inlet of 4c. The rollers 2 stop rotating to stop the feed when a minor trouble arises in the succeeding stage. The billet 1 in the heaters 4a, 4b, 4c is so controlled as not to be heated to the forging temp. or above by detecting the temp. in the heater by thermometers 5a, 5b, 5c and controlling the respective electric power to the heaters 4a-4c. The billet 1 is held at the specified temp. and can be supplied immediately to the succeeding stage when heating is resumed upon completion of the disposition of the minor trouble. The billet in the coil 3 has also the prescribed temp. and production is made possible.
Patent JP-H07276660-A (JP)
Title: Ink jet printing mechanism,fluid transport mechanism,and flexible conduit having specific profile
Inventor: ARAN SHIBATA
IPC: B41J2/175
Filed: 1995-03-29
Abstract: PURPOSE: To advantageously reduce the diffusion of a fluid passing through a pipe wall by a flexible conduit having a specific contour while minimizing the radius of curvature of the conduit. CONSTITUTION: For example, an ink jet printing mechanism is constituted of a chassis 32, the printing medium treatment system 34 housed in the chassis to supply a printing medium to a printing region, a printing head carriage system 40 propelling a printing head to allow the same to traverse the printing region and selectively bonding ink to the printing medium in response to a control signal, a sump 50 for storing supply ink and a main body provided with a wall forming an elongated chamber being a conduit 20 carrying ink to the printing head from the sump and communicating with the sump and the printing head. The wall is constituted of the flexible conduit 20 having a first portion substantially uniform in thickness and a second portion having thickness other than the uniform thickness.
Patent JP-S63263199-A (JP)
Inventor: AOYAMA JUNICHI
IPC: B64G1/24
Filed: 1987-04-21
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-H08291544-A (JP)
Title: Gate valve box
Inventor: AKETO AKIO
IPC: E03B9/06
Filed: 1995-04-21
Abstract: PURPOSE: To easily recognize display on a job site by displaying a kind of valve, a diameter, a piping system, a control condition or the like on an inside surface of a cover fitted so as to be freely openable-closable to a box main body formed by screw-fitting inner and outer cylinders to each other so that a vertical position can be adjusted. CONSTITUTION: A cylinder body 13 of a gate valve box main body 12 made of cast iron is fitted to a frame body 11 above an annular frame-shaped concrete slab arranged underground by adjusting a depth by an annular flange 14. An inner cylinder 18 is screw-fitted to a cylindrical part 15 of the box main body 12 by adjusting a vertical position, and a cover 23 is arranged in a cover fitting part 22 on the upper end so as to be aligned with an upper surface of the inner cylinder 18. A main display part 24 displaying 'a gate valve' is cast in an upper surface of the cover 23, and a nameplate 26 displaying a control condition and the other necessary items is installed on the inside surface by a screw so as to cross at a right angle to a rib. A display body by integrally forming a kind of valve, a diameter, a piping system and the other necessary items by casting is also arranged on the inside surface, and stainless screws as a selecting body are screw-fitted to screw holes arranged in the vicinity of respective display parts, and necessary display items are shown.
Patent JP-H03294328-A (JP)
Title: Polyamide compound containing blocked isocyanate
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/78
Filed: 1990-04-13
Abstract: PURPOSE:To obtain the subject polyamide useful as a raw material for thermosetting resins, coating materials, etc., by blocking isocyanate group of a polyamide polymer compound having a specific structural unit. CONSTITUTION:A polyamide polymer compound having the structural unit of formula I [R is NCO or group of formula II (l and m are integers of >=1); n is integer of >=1] produced by the reaction of hexamethylene diisocyanate in the presence of a catalyst such as tetramethylammonium is made to react with a blocking agent such as phenol to obtain the objective polyamide compound wherein a part or total of the isocyanate groups of said polyamide polymer compound are blocked.
Patent JP-S57212230-A (JP)
Title: Novel polyimide resin molded article
Inventor: SHIYOUJI FUSAJI
IPC: C08G18/00
Filed: 1981-06-24
Abstract: PURPOSE: To provide a novel polyimide resin molded article having excellent mechanical characteristics and adhesivity, by heating a polymer composition composed of a specific polyamide (amidic) acid and an organic silicon compound.  
     CONSTITUTION: The objective molded article is prepared by heating a polymer composition composed of (A) 99.9W70.0wt% of a polyamide acid or polyamide- amidic acid composed mainly of the recurring unit of formulaIor formula II (R 1  and R 3  are bivalent aromatic or aliphatic residue which may contain siloxane bond; R 2  is tetravalent aromatic or cycloaliphatic residue; R 4  is H, lower alkyl, or aryl; R 5  is trivalent aromatic residue) and (B) 0.1W30.0wt% of an organic silicon compound of formula III (R 6  is organic group; X is organic group; n is 1, 2 or 3). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59222565-A (JP)
Title: Production of precipitation hardening type alloy member
Inventor: KAWAI HISATAKA
IPC: B21D3/00
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a member which can satisfy the requirments specified for a heat treatment without deformation and residual stress in a titled process for producing said member in which an aging treatment, machining or straightening stage is included by dividing the aging treatment stage and performing the other stages mentioned above between the divided stages. CONSTITUTION:Raw materials are melted and cast and the casting is subjected to decomposing, forging and annealing heat treatment then to straightening A of bend with a cold press in the case of producing, for example, a pump shaft of ''Monel K500''. The pump shaft is then subjected to an aging heat treatment A of air cooling at the same temp. as in the prior art in which the heat treatment is performed by as much as half the time specified by standards and the pump shaft is machined and is again subjected to straightening B. Said shaft is in succession subjected to the aging heat treatment B under the same conditions as those for the treatment A to complete a product. The precipitation hardening type alloy member which is free from the deformation and residual stress occuring in the machining and aging treatment and can meet the requirements specified for the heat treatment of the material is thus obtd.
Patent JP-H04326331-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/1335
Filed: 1991-04-26
Abstract: PURPOSE:To improve the visual angle characteristic of the liquid crystal display element. CONSTITUTION:The liquid crystal display element consists of a liquid crystal cell 5 consisting of two pieces of substrates having an electrode and a liquid crystal which is inserted and held between them and is in a twisted orientation in a state that a drive voltage is not applied to the above electrode, an optical anisotropic element 2 consisting of at least one layer of optical anisotropic substance layer which is placed so as to be opposed to this liquid crystal cell and in which an optical axis is a continuously twisted array, and two pieces of polarizing plates 1, 4 positioned so as to insert and hold the liquid crystal cell and the optical, anisotropic element. Also, this liquid crystal display element is set so that a twist axis of the optical anisotropic substance layer is roughly parallel to the normal direction of the surface of the substrate, and an absolute value of the sum of retardation values of at least one piece of optical anisotropic element is roughly equal to an absolute value of an effective retardation value of the liquid crystal cell at the time when a drive voltage is applied to the electrode.
Patent JP-S60240238-A (JP)
Title: Slip recovering system of start-stop synchronizing signal
Inventor: YAMAZAKI KIYOHIRO
IPC: H04L7/04
Filed: 1984-05-15
Abstract: PURPOSE:To recover a bit slip before reaching out-of-synchronism even if the bit slip is continued, by inserting a fixed pattern for detecting a bit slip into the prescribed position of frame of a start-stop synchronizing signal system. CONSTITUTION:A slip detecting circuit 15 reads out a data containing a fixed pattern from a data buffer register 9, reads the fixed pattern by a position signal for reading the fixed pattern sent from a decoder 4''', and detects a bit slip. Also, in case there is no slip and a system is normal, ''0'' is read, and when the bit slip occurs, ''1'' is read, and a signal of ''0'' is changed to a signal of ''1'', and sent to a start detecting window generating circuit 10'. The generating circuit 10' applies again start-stop synchronization by widening a start detecting window.
Patent JP-S5722547-A (JP)
Title: Gas sensing element
Inventor: NISHIKAWA MASAHIRO
IPC: G01N27/12
Filed: 1980-07-15
Abstract: PURPOSE:To decrease the operating temperature by constituting the contact part between a sensing film comprising ultrafine particles of oxide and taking out electrodes by Pd, and enhancing sensitivity to methane or bydrogen. CONSTITUTION:An evaporating material such as Pd is contained in a boat 13. Oxide 16 such as Sn is contained in a boat 15. The boats 13 and 15 are set in a vacuum evaporator 11, wherein an insulating substrate 1 is attached to a specimen 12. An electrode forming mask is set on said substrate 1, and a vacuum pump which is connected to an exhaust port 17 is actuated, and a device 11 is evaporated. The boat 13 is conducted from a power source 18, the material 14 is evaporated, and the taking out electrodes 2 and 3 comprising a Pd evaporated film are formed on the substrate 1. Then the electrode forming mask is chaged to an ultrafine particle forming mask, and oxygen gas is introduced from an introducing port 19. Thereafter the boat 15 is conducted from the power source 20 and heated to evaporate the oxide 16. The sensing film 4 comprising the ultrafilne particles of oxide is formed on the substrate 1.
Patent JP-S5222176-A (JP)
Title: Dust collector
Inventor: SATOU NORIO
IPC: B04C5/20
Filed: 1975-08-12
Abstract: PURPOSE: To provide a dust collector which makes practicable heat recovery by passing a heat exchange fluid through the space between a cylindrical body and an outer wall member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58215410-A (JP)
Title: Production of fluoroalkyl methacrylate polymer excellent in heat resistance
Inventor: NISHIDA KOUJI
IPC: C08F2/38
Filed: 1982-06-07
Abstract: PURPOSE:To produce the titled polymer excellent in heat resistance without detriment to its refractive index and transparency, by polymerizing a fluoroalkyl methacrylate monomer in the presence of a specified mercaptan. CONSTITUTION:A polymerization catalyst (e.g., 2,2'-azobisisobutyronitrile) and a mercaptan having at least two mercapto groups in the molecule (e.g., triethylene glycol dithiol) are added to a fluoroalkyl methacrylate monomer (e.g., 2,2, 2-trifluoroethyl methacrylate) or a mixture of above 70wt% fluoroalkyl methacrylate with below 30wt% vinyl monomer copolymerizable therewith (e.g., methyl methacrylate), and the reaction mixture is polymerized. It is possible to obtain a fluoroalkyl methacrylate polymer excellent in heat resistance without detriment to its refractive index and transparency.
Patent JP-H02276910-A (JP)
Title: Pocket type converter for versed sine of multiple chord length and its arithmetic method
Inventor: FUKAZAWA YOSHIRO
IPC: E01B35/00
Filed: 1989-04-19
Abstract: PURPOSE:To record a read value and to calculate and record versed sine with twofold - fourfold chord lengths by inputting an initial value to a converter and calculating the versed sine of the multiple chord length, outputting the input value and a calculated value, and deciding whether or not the calculation is continued. CONSTITUTION:The initial value is inputted to the converter from the keyboard 11 to calculate the versed sine of the multiple chord length, the input value and calculated values are outputted, and it is decoded whether the calculation is continued. The calculation is finished when not and continued when so; and respective head memories having the level and path deviation are erased by about 5 Kbytes and other storage places are carried, one by one to make tail memories free. Here, data on the versed since at a next place is read and displayed 21. Further, a return to the calculation of the versed sine of multiple chord length is made and arithmetic is performed. Thus, the small-sized device can record the read value and calculates and records the versed sine a with twofold - fourfold chord lengths.
Patent JP-S59224036-A (JP)
Title: Fluorescent character display tube
Inventor: TSUJIKAWA KENICHI
IPC: H01J29/96
Filed: 1983-06-01
Abstract: PURPOSE:To secure a fluorescent character display tube that enjoys a long span of service life, by installing a cover, which protect a semiconductor device from ionic impurities, on a base plate of a driving circuit part, in case of the fluorescent character display tube being solidly formed together with a display part and the driving circuit part as one body. CONSTITUTION:Plural wiring films 2, an insulating film 3, a segment electrode 4 and a phosphor layer 5 are all installed on the top of a glass base plate 1A whereby an anode display part is formed up by the electrode 4. On the display part, figures of plural digits set up in parallel with plural digits are selectively displayed by a driving circuit part 14. A display tube before bonding an LSI chip 15 of the circuit 14 is put several tens into a high frequency spatter device whereby a top coat 30 of Al2O3 is formed on the base plate via a mask, while the top coat 30 is installed in a position where the chip 15 is bonded. The chip 15 is bonded by a conductive bonding agent 16 and further the chip 15 is covered with resin 19. Ding like this, ionic impurities to be entered from the base plate is checked by the top coat 30 so that deterioration in the element 15 is preventable.
Patent JP-H08246882-A (JP)
Title: Air-fuel mixture exclusive passage, passage from nothing existent space, opening-closing of air exclusive passage and type of the opening-closing device when piston valve and rotary valve are used in 4-cycle gasoline engine and 6-cycle gasoline engine
Inventor: NAKADA OSAMU
IPC: F02B29/06
Filed: 1995-03-10
Abstract: PURPOSE: To enhance engine output by arranging an air-fuel mixture exclusive intake air passage in which a piston valve or a rotary valve is interposed, a passage to communicate with a nothing existent space (a chamber) and an air exclusive passage in a combustion chamber in a cylinder. CONSTITUTION: An air-fuel mixture exclusive passage 11 in which a carburetor 7 is interposed, a passage 12 extending from a nothing existent space (a chamber) 8 and an air exclusive passage 13 are formed so as to communicated with a combustion chamber of a 4-cycle engine or a 6-cycle gasoline engine. A blade type opening-closing device (or a piston valve or a rotary valve) 1 interposed in the air-fuel mixture exclusive passage 11 is controlled so as to be opened and closed, and engine rotating speed is maintained at desired rotating speed. The passage 12 from the nothing existent space 8 is opened and closed by a slide type opening-closing device 2 or the air exclusive passage 13 is opened and closed by a piston type opening-closing device 3, and more proper engine control is realized.
Patent JP-H03293290-A (JP)
Title: Man conveyor
Inventor: HARUTA YASUMASA
IPC: B66B31/00
Filed: 1990-04-12
Abstract: PURPOSE:To eliminate halt of a foot step, miniaturize a battery, and surely operate a operating means, by providing a battery charged with power of an generating device and supplying power to the operating means, and providing a guide body to rotate the generating device to generate power. CONSTITUTION:When a foot step group 9 for a wheel chair is moved on an outward trip or inward trip of a circulating passage, a roller 14 pressed against a rail 18 is rotated to generate power in a generating device 13, the power is supplied from the generating device 13 to a battery 15 through a cord 16, and the battery 15 is charged with driving power for a motor 91c and the like. By operating a switch to change over an escalator from the normal operation to the wheel chair operation, the pinion 17b of a cam device 17 is rotated to elevate a rod 17c, a contacting part 17d is contacted with the switch 91e and the like for moved first and second foot steps 91, 92 for a wheel chair, driving commands for the motor 91c and the like are output from the control box of the battery 15, and the motor 91c and the like are driven to move the first and second foot steps 91, 92 for wheel chair.