baber/WOPTO huggingface dataset:
Patent JP-H10287240-A (JP)
Title: Stone-flying-accident-preventive rolling stock
Inventor: KITAMURA ATSUSHI
IPC: B60S1/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make the snow adhesion to a body unapt to occur and prevent a stone flying accident by the fall of the snow adhered to the body even in a general high-speed traveling by forming an outer surface to which waterdrops are hardly adhered and which keeps this property for a long period in a rolling stock. SOLUTION: On the outer surface of a rolling stock is formed a surface layer having a structure consisting of a hydrophilic part exposed so that photocatalytic titanium oxide contacts with the outside air and a water repellent part exposed so that a water repellent fluorine resin contacts the outside air, which are microscopically dispersed, and having a contact angle with water of the surface of 90 or more. Thus, waterdrops are hardly adhered thereto by the light excitation of the photocatalyst. Consequently, occurrence of a stone flying accident by the fall of the snow adhered to the body can be prevented.
Patent JP-H08275527-A (JP)
Title: Self-excited forward converter
Inventor: SATO MORIO
IPC: H02M3/28
Filed: 1995-04-03
Abstract: PURPOSE: To simplify the circuit by reducing the size of a saturable inductor used for the voltage control of a self-excited forward converter, and removing the reset-current control circuit of this saturable inductor. CONSTITUTION: A feedback control circuit 21 is connected to the base of a control transistor 18 constituting an oscillating circuit, and the oscillating period is changed. A saturable inductor 16 is inserted between a secondary winding 11C and a rectifier smoothing circuit 14. A constant delay time is imparted to a pulse outputted to the secondary winding 11C. The duty ratio of the pulse inputted into the rectifier smoothing circuit is controlled.
Patent JP-S593687-A (JP)
Title: Cash control system
Inventor: YAMAMOTO HIROYUKI
IPC: G06Q40/02
Filed: 1982-06-30
Abstract: PURPOSE:To improve the operating rate of a device by storing paper currency in a safe immediately when the amount of money of a paying-in slip is equal to that counted by a paying-in machine, and returning paper currency automatically from a dispenser by the same amount of money in case of a failure of transaction. CONSTITUTION:The amount of money counted by the paper currency paying-in machine AD6 is compared 10 by a comparator with the amount of money inputted on a keyboard 5 on the basis of a paying-in slip through buffers 9 and 8. When both are equal to each other, the paper currency is stored immediately in the safe from an intermediate pool which is not shown in a figure and that is reported to a host computer 13. The host computer 13 returns an OK signal when the transaction is concluded, but returns a transaction failure signal when not, for example, when an account number is not coincident to send an paying- back indication 18 of the amount of money in an AD buffer 6 through an AND circuit 16, paying back the money from the dispenser AC7 automatically. Consequently, the time when paper currency stays in the intermediate pool is shortened to improve the operating rate of the device that two tellers are in charge of.
Patent JP-H02292693-A (JP)
Title: Method and device for issuing ticket
Inventor: SONE SADAO
IPC: G07B5/00
Filed: 1989-05-08
Abstract: PURPOSE:To discriminate the kind of a ticket at a set position even in the case where an automation ticket sheet and a non-automation ticket sheet are set at any prescribed position by discriminating automatically a ticket sheet set at the prescribed position. CONSTITUTION:When a device operates before the start of its operation after the automation ticket sheet 2 and the non-automation ticket sheet 5 are set optionally at the prescribed positions (a) and (b), both sheets are given magnetic processing by a recording means 10. Therefore, if a ticket sheet 1 is the automation ticket sheet 2, magnetic data is recorded on a magnetic recording layer 4, and if the ticket sheet 1 is the non-automation ticket sheet 5, the magnetic data is not recorded. Then, the presence of the magnetic data of the ticket sheet 1 given the magnetic processing is detected by a detecting means 20, and the decided result is stored in a storing means 30. When the device starts its operation, the decided result stored in the means 30 is read out, and the kind of the each set ticket sheet is discriminated by a discriminating means 40.
Patent JP-S62270731-A (JP)
Title: Method for controlling air quantity for sintering operation
Inventor: KATA SHIGEHISA
IPC: C22B1/20
Filed: 1986-05-20
Abstract: PURPOSE:To uniformize the quality of sintered ore always with the optimum air quantity and contrive to economize the electric power consumption of a main blower by executing the control to determine the air quantity leakages of respective window boxes and adding the total sum thereof to set air quantity. CONSTITUTION:Displacement meters 11 are built into wear bars 8 in the upper parts of the respective window boxes 2 of a sintering machine 17. An electric signal in the spacing between a sill bar 7 and the wear bar 8 is outputted to a process computer 9 when a pallet carriage 1 passes on the displacement meter 11. The computer 9 calculates the air quantity leakages for each of the window boxes 2 and outputs the signals thereof to respective window box damper servocontrol motors 10 to open and close respective dampers 3, thereby controlling the air quantities. The computer 9 calculates the sum total of the above- mentioned air quantity leakages at the same instant and outputs the electric signal corresponding thereto to the main blower motor 14 or main damper servocontrol motor 13. The control to add the air quantity leakage to the set air quantity by controlling the rotating speed of the main blower and the main blower damper 4 is thereby executed.
Patent JP-H07300396-A (JP)
Title: Spinel whisker and its production
Inventor: YAMAGUCHI AKIRA
IPC: C30B29/26
Filed: 1994-04-30
Abstract: PURPOSE:To easily produce a spinel whisker useful for various fiber-reinforced material, etc., without using a special raw material. CONSTITUTION:There are provided a process for the production of a spinel whisker which comprises the growth of an MgO-Al2O3 whisker by using one or more substances selected from aluminum metal, aluminum alloy, aluminum carbide and alumina in combination with magnesia and a carbonaceous material as starting raw materials heating the materials in an atmosphere having lowered oxygen partial pressure and intermittently introducing carbon dioxide gas into the system, and the spinel whisker produced thereby.
Patent JP-S5815180-A (JP)
Title: Calendar mechanism of electronic timepiece
Inventor: OOHAYASHI MASAKI
IPC: G04C3/00
Filed: 1981-07-20
Abstract: PURPOSE:To obtain the calendar mechanism of an indicator type electron clock which has reduced the number of parts, by constituting a date dial or a day dial of a permanent magnet. CONSTITUTION:A calendar driving coil 3 is energized by an output pulse from a calendar driving circuit once a day, and a calendar display plate 5 consisting of a quenching thin band of a rare earth magnet is fed by 1 step. Also, in case of correcting the calendar, when a calendr quick feed switch is turned on, its signal is received by a calender driving circuit, the calendar driving coil 3 is energized, a quick feed correction of the calendar display plate is executed.
Patent JP-S62271392-A (JP)
Inventor: WATABE KIYOSHIGE
IPC: H05B6/64
Filed: 1986-05-19
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-S5814816-A (JP)
Title: Optical system of color video camera
Inventor: TSUJI SADAHIKO
IPC: H04N5/225
Filed: 1981-07-20
Abstract: PURPOSE:To prevent a performance drop as a low-pass filter of a double refraction plate, and to remove a false color signal, by placing a main axis of a half-transmission mirror by rotating it by a specific angle against the horizontal scanning direction of an image pickup tube. CONSTITUTION:A main axis of a half-transmission mirror 1 is placed by rotating it by (45+90n) deg. when (n) is set to 0, 1, 2 and 3, and by 45 deg. in this case by setting ''n'' to ''0'', against the horizontal scanning direction of an image pickup tube. When it is rotated by 45 deg. in this way, a P component and an S component of light become equal, and a transmission ratio of a normal light beam 4 and an abnormal light beam 5, which have been separated by a double refraction plate 2 becomes equal, therefore, the double refraction plate 2 is capable of sufficiently displaying the performance as a low-pass filter. Therefore, it is possible to eliminate a false color signal caused by mixing of space frequency of an object to be photographed and color carrier frequency.
Patent JP-2000303624-A (JP)
Title: Plain roof tile
Inventor: MIKI SHINICHIRO
IPC: E04D1/16
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve crack-resistance by specifying the dimensions and arrangement of slits at least at one end edge in the breadthwise direction of a laterally long inorganic plain roof tile. SOLUTION: Slits 3 having a 10 mm or longer length (a) and a 5 mm or wider width (b) are formed at every distance (c) of 10-50 cm at the end edge in the X-direction of a laterally long and inorganic plain roof tile, or at least at either front end edge 1 or rear end edge 2. Since the plain roof tile is divided at every 10-50 cm distance in the breadthwise direction by slits, a stress brought by expansion and contraction due to drying and water absorption of the inorganic board is relaxed. In this way, cracks brought at the end edge in the breadthwise direction of a laterally long plain roof tile can be decreased or prevented in a small scale.
Patent JP-S60258717-A (JP)
Title: Thin film magnetic head and its production
Inventor: ITOU MASARU
IPC: H01F41/26
Filed: 1984-06-04
Abstract: PURPOSE:To manufacture a thin film magnetic head having an excellent high- frequency characteristic at a low cost by having the magnetic pole laminated alternately with NiFe films and NiP films. CONSTITUTION:A wafer 5 is attached to a plating jig and is put into an NiFe electroplating liquid after the electrode of said jig is connected to a metallic film 6. The NiFe film 9 is thus electroplated in an aperture 8. The wafer is then put into electroless NiP plating liquid and the NiP film 10 is formed on the NiFe film 9 sticking to the aperture 9. The wafer is again put into the NiFe plating liquid and the NiFe film 11 is formed thereon by electroplating. The laminated films 12 of the film 9 and the film 10 are obtd. by executing alternately and repeatedly the NiFe electroplating and the NiP electroplating. The inexpensive manufacture of the thin film head having the laminated magnetic pole possessing the excellent high-frequency characteristic is made possible by forming alternately the NiFe films by the electroplating and the NiP films by the electroless plating in the above-mentioned manner.
Patent JP-S63279519-A (JP)
Title: Superconductor device
Inventor: YOSHINO HISASHI
IPC: C04B41/87
Filed: 1987-05-11
Abstract: PURPOSE:To reduce the characteristic deterioration due to the cooling and heating cycle by forming a thin film made of a perovskite type oxide superconductor with the thickness of 1000Angstrom -10<4>Angstrom  on a substrate with the linear expansion coefficient in the face direction of 10X10<-6>/K-25X10<-6>/K. CONSTITUTION:A block-shaped oxide superconductor is stuck on a substrate with the linear expansion coefficient in the face direction of 10X10<-6>-25X10<-6> in a thin film shape at the thickness of 1000Angstrom -10<4>Angstrom  by such method as spattering, deposition, electron beam plating. The linear expansion coefficient in the face direction is limited in the range of 10X10<-6>/K-25X10<-6>/K because the difference in the linear expansion coefficient from the oxide expansion coefficient becomes too large outside this range. The linear expansion coefficients of the substrate and the thin film of the perovskite type oxide superconductor formed on this substrate are thereby made almost equal, the stress due to the cooling and heating cycle is small, the deterioration of the superconductive characteristic is small, and the adhesion between the superconductor and the substrate is improved.
Patent JP-S5448841-A (JP)
Title: Thermoplastic polymer composition
Inventor: SAKAI HIDENORI
IPC: C08K5/51
Filed: 1977-09-26
Abstract: PURPOSE: Title composition with improved heat stability, that is composed of a thermoplastic resin and a chroman derivative.  
     CONSTITUTION: Said composition comprises 100 parts by wt of a thermoplastic polymer from ethylenically unsaturated monomers such as a polymer from an α- olefin of 10 or less carbon atoms and 0.005W0.5, preferably 0.01W0.2 parts of a chroman derivative of formula I (R 1  is hydrocarbyl of 1-16 carbon atoms; R 2W7 , R 9 , R 10  are H, alkyl of 1-7 carbon atoms; R 8  is group containing O, S, P and/or N). The chroman derivative is, e.g., preferably the one having residue of phosphorus oxo acid shown as formula II or III (n is 1W3; R 11 , R 13  are H, alkyl; R 12 , R 14  are H, alkyl, group of formula IV) as R 8  in formula I. The combined use of phosphoric acid, organic oxyacids or imidazole shows synergistic effect 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S594634-A (JP)
Title: Branched copolymeric composition and tire prepared using said composition in tread
Inventor: YAMAMOTO KEISAKU
IPC: C08L9/06
Filed: 1982-06-30
Abstract: PURPOSE:A composition, prepared by incorporating copolymers of a sepcific vinyl aromatic compound and butadiene, and having improved tear strength and tackiness without deteriorating the high wet skid resistance, low rolling resistance and processability, and useful for treads in tires. CONSTITUTION:A branched copolymeric composition prepared by incorporating two types of copolymers (A) and (B) of a vinyl aromatic compound and butadinene within (30/70)-(95/5) weight ratio range between the copolymers (A) and (B). Preferably, the glass transition temperature of the resultant composition is -60 deg.C or above, and the intrinsic viscosity is 1.3-4.0dl/g. The copolymers (A) and (B) are copolymers of the vinyl aromatic compound and butadiene containing 70wt% or more high polymer chain modified with a trifunctional or tetrafunctional binder. The copolymer (A) has 1.7-6.0dl/g intrinsic viscosity, and the copolymer (B) has 0.8-1.7dl/g intrinsic viscosity. The addition of 1- 10pts.wt. linear butadiene polymer having 0.1-0.8dl/g intrinsic viscosity, etc. to 100pts.wt. resultant composition further improves the tear strength and tackiness.
Patent JP-H02293679-A (JP)
Title: Diagnostic device for electric motor
Inventor: NISHIMOTO HARUYASU
IPC: H02P5/00
Filed: 1989-05-08
Abstract: PURPOSE:To accurately specify the cause of abnormality by taking a diagnosis according to the combination mode of the frequency of the maximum amplitude spectrum of a frequency spectrum and a diagnostic condition which has contents such as types of the bearings used for the electric motor. CONSTITUTION:An extraction diagnosis reference pattern extracting means 17 extracts an individual diagnosis reference pattern 15a having a vibration frequency condition corresponding to a prevailing frequency signal 9a meaning the frequency of the maximum amplitude spectrum extracted from the frequency spectrum 4. Then an abnormality cause decision means 19 extracts only one individual diagnosis reference pattern 15a having a reference diagnostic condition equal to an actual diagnostic conditions 8 as to the contents from an extraction diagnosis reference pattern 18 which sometimes consist of plural individual diagnosis reference patterns 15a and the cause of abnormality of the electric motor 2 which generates the frequency spectrum 4 with the prevailing frequency is specified as the cause of abnormality belonging to only one individual diagnosis reference pattern 15a.
Patent JP-H08299099-A (JP)
Title: Headrest device
Inventor: WAKAMATSU FUMIO
IPC: A47C7/38
Filed: 1995-05-12
Abstract: PURPOSE: To turnably support a main body on a stay by forming a support portion friction-engaged with the stay and a wall portion contactable with the stay integrally with a frame. CONSTITUTION: A frame 4 is assembled to a stay 2 so that the upper sections of vertical rood portions 22 including stopper portions 22a of the stay 2 are covered by an extension portion 42 and an extension portion 43 is wound on the horizontal rod portion 21 of the stay 2. The interval in the thickness direction between the extension portion 42 and a main body portion 41 is made larger than the thickness of the stopper portions 22a, and the extension portion 43 is closely stuck to the horizontal rod portion 21 to be friction-engaged. A headrest main body 3 is turnably supported on the stay 2, the extension portion 42 forms a wall portion 44 contactable with the stay 2 in the turning direction, and the extension portion 43 forms a support portion 45 friction-engaged with the stay 2.  When the main body 3 is turned against the stay 2 with the friction engaging force to the stay 2 or above, the head support position of an occupant can be longitudinally adjusted.
Patent JP-S5641838-A (JP)
Title: Molding method for multicolored stem of glass vessel
Inventor: YOSHINAGA SEIJI
IPC: C03B11/00
Filed: 1979-09-07
Abstract: PURPOSE: To mold the stem of a glass vessel so that central rodlike colored glass is seen through outer transparent or light-colored glass by placing gobs of different colores in layers in a gob receiver set in connection with a stem molding tool followed by pressing with a plunger.  
     CONSTITUTION: By raising plunger 12, light-colored or transparent gob 15 and deep-colored gob 16 charged in gob receiver 9 are filled into stem molding cavity 4 through cavity 7 of split molds 6, 6' for a cutting part. Gob 15 rises, becomes 15', and melt-sticks to the lower side of ring 1, and gob 16 rises and becomes 16'. Plunger 12 is then lowered, molds 6, 6' are opened, and glass in the cutting part is cut with scissors to separate excess glass remaining in receiver 9. Split molds 3, 3' are opened, blowpipe 1 is detached from its holder, and the molding with the stem melt- stuck to the ring part is subjected to base molding in the next process with blowpipe 1 using glass equal to gob 15 in color to obtain a finished product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5449686-A (JP)
Title: Loading device
Inventor: KIKUCHI MAKOTO
IPC: B23Q7/04
Filed: 1977-09-27
Abstract: PURPOSE:To maintain the safty and reliability of the loading of a workpiece into a narrow place by setting at a stationary section side the driving section for opening and shutting claws and the pipe line system attached to it so that no pipe line system is empolyed to the claw opening-shutting section. CONSTITUTION:A swiveling arm 11 for loading a workpiece is loaded at a foundation body 3 through a cylinder 14 so that the arm 11 can swivel. At the tip end of this swiveling arm 11 is so held a set of work-grasping claws that they can open and shut. The first gearing arm 25 is so held as to rotate at the foundation body 3 on the axis side of the said swiveling arm 11; a cylinder 27 for opening and shutting claws, which operates this gearing arm 25 by rotation, is held at the foundation body 3. One end of the second gearing arm 28 attached to this swiveling arm 11 comtacts the first gearing arm 25; this contact point is located at the swiveling axis of the swiveling arm 11, and the second fearing arm 28 and the grasping claws are interlocked.
Patent JP-H0415332-A (JP)
Title: Energy absorbing member and manufacture thereof
Inventor: NAKAI KIYOTAKA
IPC: F16F7/12
Filed: 1990-05-01
Abstract: PURPOSE:To obtain a large amount of energy absorption by press-fitting a funnel-shaped pipe comprising a first pipe portion, a conical portion and a second pipe portion having a large diameter into a slit formed at the tip end of an FRP pipe where glass fiber is wound in a laminated manner and impregnated with a thermohardening resin. CONSTITUTION:Glass fiber 11 is wound around a columnar core rod at an angle of 15 deg. with respect to an axis, followed by a thermohardening process with a thermohardening resin impregnated in the core rod, and the core rod is drawn out, thereby obtaining an FRP pipe 12 having slit-like notch portions 13 at the tip end circumferential edge portion 12a thereof. The first pipe portion 14a of a funnel-like body 14 comprising the first pipe portion 14a, a conical portion 14c and a second pipe portion 14b having a diameter larger than that of the first pipe portion is press-fitted into the inside of the tip end circumferential edge portion 12a. In an energy absorbing body 15 having the above described structure, the tip end circumferential edge portion 12a is expanded by the conical portion 14c with application of an axial load so that large energy can be absorbed. Moreover, inexpensive manufacturing can be realized without using any complicated mold or the like.
Patent JP-H02294985-A (JP)
Title: Cd reproducing device
Inventor: YAMADA YOSHIJI
IPC: G11B27/10
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a naturally reproduced tune when a power source is turned on again by automatically setting so that reproducing starts at a position at the time of turning off the power source when the off-time of the power source is short and the same tune or a next tune is reproduced from its head when the off-time of the power source is over a certain time. CONSTITUTION:Based on the information on all the reproducing time of respective tunes read out from the stored position of a head and the information recorded on the innermost periphery of a CD, a CPU 15 calculates the comparison between the reproducing time of the tune obtained until that time and all the reproducing time and stores a calculated value A1 in a storage circuit 17. Whether the power source is turned on is monitored and the counting of a counter C1 is continued until the power source is turned on. Then, the value of the counter C1 is compared with a specified value C0. When the value of the C1 is equal to or below the specified value C0, the head is moved to the stored position. When the value of the counter C1 exceeds the specified value C0, the calculated value A1 is compared with a specified value A0. When the value A1 exceeds the specified value A0, the head is moved to the head of the tune next to the tune at the time of turning off the power source.
Patent JP-H08299628-A (JP)
Title: Sewing machine with rocking mechanism
Inventor: HAYASHI KAZUHISA
IPC: D05B27/02
Filed: 1995-05-15
Abstract: PURPOSE: To simply assemble the rocking mechanism of a sewing machine without requiring a skill. CONSTITUTION: A Z-adjusting lever 18 is arranged on a guide member 12 rocked in the vertical direction centering on a rocking shaft 14 while a circular arc- shaped contact section is located on the upper side. A needle swing adjusting dial 20 indicating '0: no needle swing' and the Z-adjusting lever 18 butting to the rocking shaft 14 of a guide member 12 are connected via a link mechanism 22. A Z-lever 26 is arranged in contact with a contact section 18a. The center line of the contact section 18a of the Z-adjusting lever 18 butting to the rocking shaft 14 of the guide member 12 coincides with the rocking axis line of the guide member 12.