baber/WOPTO huggingface dataset:
Patent JP-S5926912-A (JP)
Title: Amorphous zirconium phosphosilicate and its preparation
Inventor: ITOU KATSUHIKO
IPC: C01B39/06
Filed: 1982-08-04
Abstract: PURPOSE:To prepare amorphous zirconium phosphosilicate having excellent heat resistance, chemical resistance, etc., by mixing aqueous solutions of the compounds of Zr, P and Si, and reacting the compounds with each other under specific condition. CONSTITUTION:Aqueous solutions of a Zr compound such as zirconium oxychloride, a P compound such as sodium phosphate, and an Si compound such as sodium silicate are mixed are reacted with each other at a P2O5/ZrO2 (molar) ratio of 0.02-2.50 and SiO2/ZrO2 (molar) ratio of 0.05-20.0 and at ratios to keep the amount of the reaction product to <=20wt%. The produced slurry is aged at 5-100 deg.C for 1-240hr, and separated into solid and liquid. The obtained wet cake is dried to obtain the amorphous zirconium phosphosilicate of formula [I ]. When one or more cations are added in the form of chloride, sulfate, etc. to the reaction system in an arbitrary step in the above preparation process, the amorphous zirconium phosphosilicate of formula [II] containing cation can be prepared.
Patent JP-S6115953-A (JP)
Title: Method and device for continuously plating metallic strip
Inventor: TAKANO SATORU
IPC: C23C26/02
Filed: 1984-07-03
Abstract: PURPOSE:To plate continuously and efficiently a metallic strip in desired thickness and width by allowing molten metal to flow out onto a metallic strip which is continuously transported through a blowoff port of a treating vessel and a guide groove communicating with said blowoff port. CONSTITUTION:A treating vessel 8, abutted with a flat bottom plate 8a on a metallic strip 7 which is continuously sent out and travels on a flat supporting plate 12, is provided, and molten metal 9 stored in the vessel 8 is allowed to continuously flow out through a blowoff port 10 which is provided to said flat bottom plate 8a and opened toward the metallic strip 7 and a guide groove 11 communicating with the port 10. Said metallic strip 7, if necessary, is coated with a flux which is supplied from a vessel 14 by a coating device 15. The amt. of the molten metal 9 to be discharged is controlled with a control valve 16 equipped with an operating rod 17, or the traveling speed of the metallic strip 7 is controlled. Besides, the opening dimension of the guide groove 11 is appropriately set, and a plated layer 13 is continuously formed on the metallic strip 7 in desired thickness and width.
Patent JP-S62291137-A (JP)
Title: Manufacture of semiconductor device by fuse cutting
Inventor: NOZUE HIROSHI
IPC: H01L21/268
Filed: 1986-06-11
Abstract: PURPOSE:To process a semiconductor device without depositing fuse fragments by covering a fuse formed and exposed on an insulating film of a film material which transmits a laser beam including the vicinity part. CONSTITUTION:A fuse 4 is formed on an insulating film formed on a semiconductor substrate 1, such as a SiO2 film 2, and a semiconductor device protective film 3 on the semiconductor substrate is windowed at the fuse part. Before emitting a laser beam, an organic film or an inorganic film material 5 is formed to cover the semiconductor device including the periphery of the fuse. Then, when a laser beam 6 is emitted to the fuse to cut the fuse, the fragments 7 of the fuse 4 are scattered to the periphery of the fuse cut part. Even if the material 5 is formed of a photoresist, the fragments are retained on the photoresist or in the photoresist so as not to arrive at the lower surface. When the material 5 is eventually separated, the fragments 7 are simultaneously removed from above the semiconductor device.
Patent JP-H11325983-A (JP)
Title: Abnormality detector for hydraulic circuit
Inventor: MATSUSHITA MASANORI
IPC: G01F1/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detector for a hydraulic circuit which is lightweight and cheap because of a simple structure, superior in response property and low in pressure loss. SOLUTION: The abnormality detector 1 for a hydraulic circuit is provided on a flow passage connecting a prim piping 7 to a sec. piping 8, together with apparatus 54 required for feeding a fluid, and comprises a back flow blocking mechanism 15 and pressure detector element 25L. The back flow blocking mechanism 15 is disposed on a flow line formed in the body 2, and the pressure detector element 25L detects an abnormal pressure of the fluid at the upstream of the back flow blocking mechanism 15.
Patent JP-H04363160-A (JP)
Title: Power source of electrostatic precipitator
Inventor: NAKAMURA SEIJI
IPC: B03C3/68
Filed: 1991-06-10
Abstract: PURPOSE:To maintain the large value of dust collection efficiency for change in the characteristics of dust and soot by overlapping the rectifying voltage of AC output by a second electric power convertor constituted of a convertor and an invertor with the rectifying voltage of AC output by a first electric power convertor constituted of reverse parallel connection of a semiconductor switch element, and controlling the first and second electric power convertor. CONSTITUTION:The rectifying voltage of AC output by a second electric power convertor 21 constituted of a convertor 21A and an invertor 21B is overlapped with the rectifying voltage of AC output by a first electric power convertor 11 constituted of reverse parallel connection of a semiconductor switch element. Moreover, the electric power convertor 11, 21 are controlled. Thereby dust collection efficiency is always maintained in large value even when the characteristics of dust and soot are how much changed. Further, at every time when the rectifying voltage of AC output by the first electric power convertor 11 becomes peak value, the prescribed cycle number of AC output by the second electric power convertor 21 is rectified. This is overlapped with the rectifying voltage of AC output by the first electric power convertor 11 and thereby the dust collection efficiency is furthermore enhanced.
Patent JP-S5839448-A (JP)
Inventor: KANDA KATSUMI
IPC: B32B15/09
Filed: 1981-09-02
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-S6028289-A (JP)
Title: Argon gas laser oscillator
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/098
Filed: 1983-07-27
Abstract: PURPOSE:To enable to control the transversal mode by a method wherein a mechanism, by which the position of a laser tube is made to shift to the direction of the laser optical axis that links a pair of mirror for optical resonance, is provided. CONSTITUTION:A laser tube position shifting mechanism 8 has been made in such a structure that one end thereof has been fixed on a resonator 5, the other end has fixed a laser tube 1 in a holding state and the center thereof makes a parts B, whereon the laser tube 1 has been put and fixed in a state being held, shift to the direction of the laser optical axis 7 for a part A fixed on the resonator 5. In case the transversal mode of laser beams was turned into a multimode, the position of the laser tube 1, that is, the position of a fine tube 2, is made to shift to the direction of an output mirror 3 along the optical axis 7 and the oscillation of the unnecessary transversal mode is controlled by making deffraction loss at the fine tube end increase, thereby enabling to turn into a single mode.
Patent JP-2000326856-A (JP)
Title: Motor-driven power steering device
Inventor: TATEISHI YASUSHI
IPC: B62D5/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To impart an excellent toughness and straightness to a steering shaft having a ball screw mechanism provided integrally therewith and to secure the rolling life of the helical rolling face of the ball screw mechanism. SOLUTION: In this device, a helical heating coil 16 with a coil radius approximately equal to the average cross-sectional radius of curvature of a thread groove forming the helical rolling face 8 of a steering shaft 1 is placed in proximity to the helical rolling face 8 along the thread groove, and the steering shaft 1 is fed axially while coinciding with the helix angle of the thread groove and being rotated. In this case, a quench-hardened layer with a predetermined, approximately uniform depth is formed on the surface layer of the rolling face 8 to secure the rolling life of the rolling face 8 and to assure an excellent toughness and straightness of the steering shaft 1.
Patent JP-H11322013-A (JP)
Title: File holder delivery device
Inventor: KUWABARA KAZUSHI
IPC: B42F17/34
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten the entry and delivery time, and to save the electricity by providing a storing means capable of storing plural file holders in parallel with each other in the lateral direction crossing at right angle the transferring direction of a chucking means, and providing a package delivery means capable of delivering in a lump the stored filed holders outside. SOLUTION: Housing shelves formed of plural shelves for housing file holders (hereafter, holders) are arranged opposite to each other in a chasis of a file holder control device, and a delivery device 8 for delivering the holders 10 is arranged freely to be moved along a carrying portion arranged between the adjacent shelves. This delivery device 8 is provided with a chucking means 31 for pinching a lock body of the holder and a delivery means 32 for transferring the chucking means 31 so as to deliver the holder through the delivery port. Furthermore, a storing means 33 for storing plural holders in parallel with each other in the lateral direction crossing at right angle the transferring direction of the chucking means 31 and a package delivery means 35 for delivering in a lump the stored holders outside are provided.
Patent JP-H09301688-A (JP)
Title: Cylinder spring elongation/contraction and extrusion device
Inventor: SUDO ATSUSHI
IPC: F16F1/10
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder spring elongation/contraction and extrusion device which is endurable to a high load and strong having a long repetition life by providing a load receiving body and a buckling preventing means in the straight elongation part of a cylinder spring and a non-slip driving means in a middle way between the straight elongation part and a winding part. SOLUTION: A straight elongation part 11 is vertically held by an outer guide 4 and a base 10 as a load receiving body is horizontally provided in its tip. A thin plate coil spring 5 as a buckling preventing means produces almost no compression forces, prevents the opening of a cylinder spring 1 and makes its difficult for buckling to occur. As a non-slip driving means, a sure motion pinch roller and a worm gear 8 are combined by inner and outer rollers 7. The inner roller 6 is held to be freely rotated by a swing fork 60, swung around a pin 61 and stuck on the cylinder spring 1 by a pressure regulating screw 62. The outer roller 7 presses the inner roller 7. Thus, an input from the worm gear 8 rotary-drives the outer roller 7 and the cylinder spring 1 is vertically moved without any slippage.
Patent JP-H07314977-A (JP)
Title: Antislippage device for writing instrument
Inventor: ADACHI MASAYUKI
IPC: B43L12/00
Filed: 1994-05-30
Abstract: PURPOSE:To improve a touch feeling, make an antislippage effect sufficient and prevent, a cap from being lost by forming an antislippage facing on the outer surface of a cylindrical body consisting of an elastic material such as a rubber to be fitted into the pinch part of a writing instrument, and providing a fixed part to be firmly attached to the pinch part in an airtight engagement manner at the tip of the cylindrical body. CONSTITUTION:When attaching an antislippage device A to a writing instrument B, this instrument B is inserted into the inner hole of a cylindrical body 1 to cover a pinch part and under this state, the part of the cylindrical body 1 is softly engaged with the pinch part in an airtight manner, while a fixed part 4 is pressed into the pinch part so that the former sticks tightly to an outer periphery in a fixed state. Under this fixed state, writing is performed by pinching the surface of the antislippage device A. Next, if the writing instrument B is not used, the rear end part 1a of the cylindrical body 1 is turned back forward. Then the cylindrical body 1 is reversed at the position of the fixed part 4 by the turn-back operation of the rear end part 1a, and consequently, the tip of the writing instrument B is concealed. Thus the core of the writing instrument B is protected against an outer force action.
Patent JP-H09319666-A (JP)
Title: Semiconductor file memory device
Inventor: ENDO SHIGERU
IPC: G06F12/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the erasure of data even at the time of power supply stop during write by defining a 2nd address corresponding to the 1st address of write request before write as an auxiliary area for write corresponding to the 2nd address writing data into the 1st write requested address. SOLUTION: At the time of formatting a file storage device, an address translation table 9 is prepared and all the 2nd addresses of blocks included in the auxiliary area for reload are set to an auxiliary area table 13 for write. '0' showing the leading position of that auxiliary area table 13 for write is set to an auxiliary area pointer 11 for write and the 2nd address at the position of '0' shown by that auxiliary area pointer 11 for write is updated to the 2nd address corresponding to the 1st write requested address before write. Thus, the erasure of data can be prevented even when trouble such as power supply stop is generated during write.
Patent JP-H0683247-A (JP)
Title: Electrophotography-type printing machine
Inventor: TOOMASU EFU FUITSUSHIYAA
IPC: G03G21/10
Filed: 1993-06-10
Abstract: PURPOSE: To provide a photoconductive member for recording and developing a latent image and also storing residual toner particulates so as to reuse them. CONSTITUTION: A cleaning device 56 removes the used toner particulates adhering to a photoconductive surface 12, and collects the toner particulates into the inside chamber 60 of the photoconductive drum 10 from the photoconductive surface 12. The collected particulates are carried to the chamber 60 of the drum 10 from the surface 12 and stored in the chamber 60. A conduit 58 internally provided with a spiral winding auger in a tube is connected to the device 56 and the chamber 60 of the drum 10. When the auger is rotated, the particulates advance from the device 56 to the chamber 60 of the drum 10 and stored in the chamber 60.
Patent JP-H07320376-A (JP)
Title: Magazine type disk device
Inventor: SHIGA MASAYOSHI
IPC: G11B17/04
Filed: 1994-05-26
Abstract: PURPOSE:To discharge a magazine loaded in the main body (changer main body) of a disk device installed in the trunk room, etc., of a vehicle by means of an operating device installed in the room, etc., of the vehicle. CONSTITUTION:When a magazine discharging button 9 provided on an operating device 1 installed in the room of a vehicle is pressed, an operation instructing signal is given to the drive controlling section 26 of the main body 20 of a disk device from the button 9 through a bus line L. In the section, an instruction is given to a discharging mechanism to discharge a magazine M. Or, the magazine is set to a dischargeable state by returning a disk to the magazine M in the main body 20. Therefore, the waiting time for discharging the magazine M can be shortened, because the magazine can be discharged immediately when the trunk room of the vehicle is opened.
Patent JP-H0432883-A (JP)
Title: Image forming device
Inventor: KURAMOCHI YOSHIMI
IPC: G03G21/00
Filed: 1990-05-30
Abstract: PURPOSE:To shorten a time till the surface temp. of a roller reaches a fixing necessary temp. by controlling a current to a heater from a time point that the ejection of a recording material from a fixing means is detected, according to a time and temp. set in advance, and stepwisely decreasing the surface temp. of a fixing roller. CONSTITUTION:This image forming device is provided with an ejection detecting means 24 detecting whether the recording material is ejected from the fixing means or not, and a first temp. control means 22 controlling the current to the heater 19 from the time point that the ejection of the recording material is detected by the ejection detecting means 24, according to the time and temp. set in advance, and stepwisely decreasing the surface temp. of the fixing roller 14. Thus, the difference of a standby temp. and a fixing temp. is made small, and the time till the surface temp. of the fixing roller at the time of requiring an image formation reaches the fixing necessary temp. can be shortened.
Patent JP-2000331218-A (JP)
Title: Collation disability reason reporting device
Inventor: TSUCHIYA SHINICHIRO
IPC: G06F19/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To make a client guess action to take next by retrieving and displaying the collation disability reason of that client on the basis of read client information. SOLUTION: A reading means 1 reads the client information at least from a bankbook 11 and a magnetic card 12 composing of a client medium and a collating means 2 performs the collation of recorded contents (client information such as account number, password number or number of printed lines) read out of the client medium by the reading means 1. When the recorded contents on the client medium can not be collated by collation due to the collating means 2, a storage means 3 stores that collation disability reason together with the account number.  When the bankbook 11 or the like is inserted into a bankbook unit 101 again, a retrieving means 4 performs retrieval on the basis of the account number of the bankbook 11 read by the reading means 1 again and extracts that collation disability reason from the storage means 3 and a display means 5 displays the result of retrieval performed by the retrieving means 4.
Patent JP-S5565220-A (JP)
Title: Production of cyclopentadiene resin
Inventor: KANAZAWA HIROYUKI
IPC: C08G61/08
Filed: 1978-11-09
Abstract: PURPOSE: The polymerization of cyclopentadiene is effected using a catalyst of metal compound of W, Mo, Re, etc., thus producing said resin having high unsaturation degree and freeing from gel when dissolved in a solvent.  
     CONSTITUTION: The polymerization of cyclopentadiene derivatives, preferably cyclopentadiene, is effected in the presence a catalyst of compound of at least one metal selected from W, Mo and Re, such as oxyhalide, preferably WCl 6 , WBr 6 , MoCl 5 . The amount of the catalyst used is 0.01W1mol% based on the monomer. The polymerization is preferably conducted in a solvent as toluene in a monomer concentration of 5W60wt% at -100W+100°C. The resulting resin has 150W240 bromine value, 500W10,000 number-average molecular weight and is free from gel.  
     USE: Softening agent for rubber, pressure-sensitive adhesive, coating, printing ink. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5364200-A (JP)
Title: Radioactive waste fluid treatment device
Inventor: SOUMA EIICHI
IPC: G21F9/16
Filed: 1976-11-18
Abstract: PURPOSE: To prevent completely the leakage of radioactive substance from the equipment during the operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09325203-A (JP)
Title: Diffraction optical element
Inventor: ISHII TETSUYA
IPC: G02B27/42
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the diffraction optical element which is easily manufacture and reduced in the wavelength dependency of diffraction efficiency and can effectively prevent a flare, a ghost, etc., from being generated. SOLUTION: This element has 1st, 2nd, 3rd, and 4th areas 11, 12, 13, and 14 which are laminated sequentially in contact or closely, a 1st relief pattern 21 which is formed on the boundary surface between the 1st and 2nd areas 11 and 12, and a 2nd relief pattern 22 which is formed on the boundary surface between the 3rd and 4th areas 13 and 14; and the 1st, 2nd, 3rd, and 4th areas 11, 12, 13, and 14 are formed of at least three kinds of material which are at least substantially transparent to the wavelength of light in use while the 1st area 11 and 2nd area 12, and 3rd area 13 and 4th area 14 are formed of mutually different materials. The 1st and 2nd relief patterns 21 and 22 have substantially equal pitch distributions and mutually different groove depths, and their corresponding parts are arranged close to each other.
Patent JP-H07126966-A (JP)
Title: Fabric winder
Inventor: CHIKARAISHI TSUTOMU
IPC: B65H19/30
Filed: 1993-06-10
Abstract: PURPOSE:To facilitate the exchange or maintenance and inspection of yarn bobbins or respective parts of a circular knitting machine and save energy according to the mass production by reducing the size of the whole apparatus in relation to a fabric winder designed to wind a cylindrical fabric knitted with the circular knitting machine onto a winding shaft and remove the fully wound fabric from the winding shaft. CONSTITUTION:This fabric winder is obtained by installing a bearing 2 in a support 1 under a circular knitting machine for knitting a fabric with a cylinder of the knitting machine, providing a winding shaft 3 with a spline equipped with a ratchet mechanism 4 in the bearing 2, threading a screw part (3a) in the base part of the winding shaft 3, screwing a driven gear 8 in the screw part (3a) so as to enable the movement of the winding shaft 3 in the shaft direction and connecting a driving device 14 through a clutch mechanism 16 to a driving gear 15 meshing with the driven gear 8.
Patent JP-H01265009-A (JP)
Title: Preparation of hair-tonic composition
Inventor: MATSUOKA KATSUO
IPC: A61Q5/00
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a safe hair-tonic composition effective in preventing falling- off and gray hair and remarkably increasing and nourishing the hair and free from side effect, by immersing and boiling dried Chinese anis in a solvent, removing the residue and using the extract liquid as an active component. CONSTITUTION:The objective hair-tonic composition contains (A) an extract liquid produced by immersing and boiling dried Chinese anis in a solvent such as water, methanol or ethanol and removing the residue from the boiled liquid, (B) powder of the extracted component, (C) a material produced by mixing said extracted component with milk, adding lactobacillus thereto, stirring the mixture and leaving at rest until the mixture is separated into a liquid and a solid or (D) powder produced from the material C. The above active component dilates the skin capillary to promote the blood flow and stimulates the hair root activity to promote the growth of hair. Accordingly, the objective hair-tonic composition prepared by this process is safely usable without causing side effect and is effective in preventing falling-off of hair and remarkably increasing the hair.
Patent JP-S6033198-A (JP)
Inventor: TSUDA MASARU
IPC: B64C29/00
Filed: 1983-07-30
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-H04364462-A (JP)
Title: Automatic urine analysis apparatus
Inventor: TANAKA TAKAHIDE
IPC: G01N33/52
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a compact automatic urine analysis apparatus which can perform highly reliable urine analysis. CONSTITUTION:In an automatic urianalysis apparatus, urine test paper 20 which is dipped in urine is mounted and positioned on a moving inspection stage 23, and the discoloring degree at a reagent part 20a of the urine test paper 20 is optically detected and processed. Water absorbing paper 21 is provided between the inspecting stage 23 and the urine test paper 20 so that the paper 21 can be attached and removed. The water absorbing paper 21 has a water absorbing layer 21a comprising a material having excellent water absorbing property on one surface in contact with the urine test paper 20 has a water repelling layer 21b comprising a material having excellent water repellency on the remaining other surface. In this way, extra urine is absorbed into the water absorbing paper 21, and the chemical reaction at the reagent part 20a of the urine test paper 20 is stabilized. A cleaning device for the moving inspection stage 23 is not required.