baber/WOPTO huggingface dataset:
Patent JP-H09242992-A (JP)
Title: Liquefied petroleum gas filling device
Inventor: TAKAHASHI MASAYOSHI
IPC: B60S5/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To suck up liquefied petroleum gas in a storage vessel to the last. SOLUTION: A discharge side of a pump 4 is connected with a discharge line 11 by a return line 13 which returns a part of liquefied petroleum gas discharged from the pump 4 to the discharge line 11. An ejector 20 which sucks liquefied petroleum gas from a storage vessel 2 by the liquefied petroleum gas which is fed in from the return line 13 is provided in a connecting part of the return line 13 and the discharge line 11.
Patent JP-2000253440-A (JP)
Title: Mobile communication system and delay time control method
Inventor: UN CHANHOKU
IPC: H04W88/12
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile communication system and a delay time control method capable of reducing delay time at the time of transferring a radio signal. SOLUTION: The mobile communication system is provided with at least one mobile station 101, a 1st base station group 103, a 1st base station control part 105, a 2nd base station group 109, and a 2nd base station control part 111. The control part 105 generates a handover processing request on the basis of a control signal (not shown) from at least one mobile station 101 and releases a 1st communication line set up between a 1st selective synthesis means 105-2 and a radio signal terminating means 105-1. The control part 111 sets a 2nd communication line (123, 125 (121)) between a 2nd selective synthesis means 111-2 and the means 105-1 in response to the handover processing request.  When the constitution described above is realized, the overlap of selective synthesis processing (105-2, 111-2) to be executed in each of base station control parts can be evaded and delay time concerned in the transfer of a radio signal can be shortened.
Patent JP-S54144912-A (JP)
Title: Magnetic circuit
Inventor: SATOU YOSHIHIRO
IPC: G11B21/08
Filed: 1978-05-02
Abstract: PURPOSE: To make an adjustment of magnetic reluctance, by providing an opening or air gap part partially in the yoke of a magnetic circuit, that comprises a permanent magnet, an air gap part and a yoke of ferromagnetic material, with an adjustment made for its opening or air gap quantity.  
     CONSTITUTION: The magnetic circuit is being consturcted by a permanent magnet 2, a magnetic pole yoke 4, an air gap 11, an internal core 3 and a yoke 5. And in the air gap part 11 of the magnetic circuit is provided a moving coil 1, which is made movable by flowing a current in said moving coil 1. In a yoke 5 of the magnetic circuit constructed in such manner as in the above, are provided an opening part 101, 101' and a magnetic material 102 for adjusting its opening quantity. Accordingly, a magnetic characteristic of the magnetic circuit can be adjusted by a simplified procedure, with the magnetic flux always regulated at a constant value, capable of making constant the driving force generated in the moving coil 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63221873-A (JP)
Title: Method for anticorrosion painting of electric appliance
Inventor: SAKAI AKIRA
IPC: B05D7/24
Filed: 1987-03-10
Abstract: PURPOSE:To reduce painting cost by forming an anticorrosion paint film excellent in close adhesiveness by one painting, by applying epoxy resin paint having aluminum pigment added thereto in a specific thickness or more. CONSTITUTION:In the anticorrosion painting of an electric appliance, epoxy resin paint wherein an epoxy resin is a vehicle and aluminum,, pigment is contained is once applied to the surface of the appliance after substrate treatment in a thickness of 100mum or more. When the appliance to be used is placed under severe environment such as the open, and this paint is used for primary coating, while the top coating by alkid resin, polyurethane or chlorinated rubber type paint is applied to said appliance, an extremely excellent anticorrosion property can be developed.
Patent JP-H02232518-A (JP)
Title: Magnetic sensor
Inventor: SEI MAKIO
IPC: G01R33/09
Filed: 1989-03-06
Abstract: PURPOSE:To make it possible to improve the detecting accuracy (interpolating accuracy) of a magnetic sensor by forming the output voltage from the magnetic sensor in a triangular waveform. CONSTITUTION:Magnetizing parts 2 are continuously arranged in the moving direction of a scale on a main body 1a of a magnetic scale with the interval of the same length of the magnetizing part 2 being provided. The magnetic field of the magnetizing part acts in the perpendicular direction with respect to the moving direction. Magnetizing parts 2' whose direction of the magnetic field is reverse with respect to the continuously arranged magnetizing parts 2 are arranged in parallel. The magnetizing parts 2 and 2' are arranged so that they are shifted by one length of the magnetizing part. A magnetoresistance effect element 2 which is arranged so as to face the magnetizing parts 2 and 2' is formed of a magnetic body pattern wherein two long side parts 4a and a plurality of short side parts 4b are continued at right angles. Both ends are connected to a power source 5. The central part of the long side parts 4a is made to be an output terminal 6. The directions of the magnetic fields of the magnetizing parts 2 and 2' are orthogonal to the moving direction of the scale 1. Therefore, the strength of each magnetic field on the scale 1 is changed in a pulse pattern. Therefore, the resistance of the long side parts 4a of the element 4 generates the resistance change in a triangular wave shape at the same phase. Therefore, the voltage change in the triangular shape is outputted from the output terminal between the long side parts 4a.
Patent JP-S59182067-A (JP)
Inventor: KINOSHITA NOBORU
IPC: B25B15/00
Filed: 1983-03-28
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-H05308835-A (JP)
Title: Operating seat of combine or the like
Inventor: HIWASA KENJI
IPC: B62D49/00
Filed: 1991-02-25
Abstract: PURPOSE:To facilitate maintenance of assemblies arranged at a lower position of a floor of an operator seat of a combine, etc. CONSTITUTION:In part provided with assemblies arranged at a lower position of a floor of an operator seat of a combine, etc., the assemblies are fixed to the side of a step 6 of the floor. When the step 6 is opened upward, the assemblies are upward moved together with the step 6.
Patent JP-S58170749-A (JP)
Title: Preparation of bishydroxyalkoxyphenyl sulfone
Inventor: SATOU TERUYUKI
IPC: C07C67/00
Filed: 1982-03-30
Abstract: PURPOSE:To prepare the titled compound in high yield and purity, by reacting bisphenol S with an alkylene oxide in the presence of water and a water-soluble alcohol, if necessary using a catalyst. CONSTITUTION:Bisphenol S [bis(4-hydroxyphenyl) sulfone] is made to react with an alkylene oxide (e.g. ethylene oxide) in the presence of water and a water- soluble alcohol at 30-200 deg.C, preferably 60-130 deg.C. The weight ratio of water to the water-soluble alcohol is 10:90-95:5, preferably 35:65-90:10. The reaction is carried out if necessary in the presence of a catalyst such as caustic soda, caustic potash, etc. USE:Useful for improving corrosion-resistance of unsaturated polyester, etc.
Patent JP-H01226431-A (JP)
Title: Fuel injection port
Inventor: OHASHI TAMIYOSHI
IPC: B60K15/04
Filed: 1988-03-07
Abstract: PURPOSE:To improve sealing effect by a method wherein a seal member having a seal part made of a high molecular material and a guide member having a seal part protecting surface to prevent contact of the seal part with the tip part of a nozzle are situated on the outer peripheral surface of a fuel injection nozzle. CONSTITUTION:A seal member 31 is a cylindrical member made of NBR, and is formed with a large base part 33 and a tapered seal part 35. A guide member 41 comprises a seal part protecting part 43, a nozzle support part 47, and a spring support part 51, and is formed with a plate metal having elasticity. When a nozzle 19 is inserted in a body part 23, the guide part 41 is secured to the tip of the nozzle 19 by means of a nozzle support surface 49 once, and is moved in an insertion direction (namely the deep side) along with the nozzle 19. In which case, a seal part protecting surface 45 is separated away from the seal part 35, and the seal part 35 is circumferentially continuously adhered on the outer peripheral surface of the nozzle 19. This constitution enables ensurance of seal ability against fuel vapor.
Patent JP-S59177686-A (JP)
Title: Character recognizing device
Inventor: NAGAO MINORU
IPC: G06K9/62
Filed: 1983-03-28
Abstract: PURPOSE:To improve the precision of character recognition to make the character recognition processing efficient by scanning an unknown pattern from directions opposite to each other to detect the recessed parts of this pattern and comparing positional relations among respective recessed parts to discriminate the unknown character. CONSTITUTION:The unknown character recorded on a form 1 is read optically by a camera 2, and the optical pattern (unknown pattern) of the unknown character is stored in a picture memory 4. A CPU5 executes the recognition processing of the unknown pattern on a basis of a character recognizing program stored in an ROM6. A picture 8 of the picture memory 4 is scanned from the left to the right to detect the left outline of the unknown pattern, and a left recessed part L is detected. Next, the picture 8 of the picture memory 4 is scanned from the right to the left to detect the right outline of the unknown pattern, and a right recessed part R is extracted.
Patent JP-S61213361-A (JP)
Title: Forming method for intermetallic compound tial-base alloy
Inventor: NAKANO OSAMU
IPC: C22F1/18
Filed: 1985-03-19
Abstract: PURPOSE:To enable forming working with ease by covering with a specific sheathing material an alloy with an intermetallic compound TiAl base which is a material difficult to work and then by carrying out hot working. CONSTITUTION:The TiAl-base alloy prepared by adding, to a TiAl intermetallic compound consisting of 74-56wt% Ti and 26-44wt% Al, the third and the fourth elements has excellent characteristics such as light weight, resistance to oxidation, specific strength at high temp., and high-temp. creep strength, but, on the other hand, it is a material difficult to work because of its lack of cold ductility and inferiority in high-temp. deformability. In subjecting this material to forming working, the TiAl-base alloy material is covered with the sheathing material which causes no chemical reaction with TiAl-base alloys of Ni type, Co type, Fe-Ni type, etc., having high-temp. deformation resistance close to the high-temp. deformation resistance of this TiAl-base alloy at 1,000 deg.C and has a capacity to undergo plastic working, cutting work, and welding, which is subjected to hot working. In this way, the forming working into required shape is facilitated.
Patent JP-H09240092-A (JP)
Title: Image forming apparatus
Inventor: OKAZAKI AKITAKA
IPC: G03G15/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent collision of a connector or a printer cable by a constitution wherein a region for connecting a transmission medium is provided on a rear face side of a body and a paper tray which loads a paper supplied to the body is extended so that the rear end section is overlapped with the region for connecting the transmission medium in a plane view. SOLUTION: A projection image 11 of an upper end section 2a of a paper supply tray 2 to a printer setting face 10 is projected from a rear face section 4a of an upper housing 4 by a length roughly equal to a projection length L of a connector 8 or a printer cable 9. Since the projection length L is varied corresponding to a kind of the connector 8 or printer cable 9, a size and a shape of the paper supply tray 2 is designed by, for example, estimating a maximum projection length. When an operator puts the upper end section 2a of the paper supply tray 2 along the wall in order to dispose a rear face of the printer along the wall, it is possible to prevent the connector 8 or printer cable 9 from being collided with the wall.
Patent JP-H05257822-A (JP)
Title: Data buffer
IPC: G06F12/16
Filed: 1992-03-12
Abstract: PURPOSE:To detect address fault in writing and reading and fault in overwriting and overreading without increasing the number of bits of the storage circuit of an FIFO data buffer. CONSTITUTION:This data buffer has an EX-OR circuit 10 which EX-ORs the parity bit of write data with the parity bit of a write address register 1, a means which inputs the parity bit of the write data to the EX-OR circuit 10 and writes the write data and the output of the 1st EX-OR circuit 10 in a storage circuit 5, an EX-OR circuit 11 which EX-ORs the parity bit of the stored data with the parity bit of a read address register, and a means which adds the output of the EX-OR circuit 11 as a parity bit to the read storage data to generate read data; and the parity of the read data is checked. The fault of the data buffer can be detected by the conversion and reproduction of the input data by those EX-OR circuits 10 and 11.
Patent JP-S55145528-A (JP)
Title: Retention agent of metal ion
Inventor: KATOU MASAO
IPC: C07C17/20
Filed: 1979-05-01
Abstract: PURPOSE:To obtain the above mentioned agent having many holes and also, composed of insoluble high molecular compound able to maintain metal ion in the above holes, by carrying out homo (co)polymerization of a specified divinyl compound having polyether residue and making bridge formation and cyclization structure. CONSTITUTION:Divinyl ether compound shown by the right formula having polyether residue, is stirred at 0--100 deg.C under the existence of cation polymerization initiator, such as AlCl3 etc., in (non)solvent and home (co)polymerization is carried out. Next, gelled three dimensional polyer containing the solvent, is crushed and washed by a suitable solvent and then, is dried and crushed and moreover, a particle having a suitable dimension, is made. The above product has the ability of capturing metal ion and inorganic salt in aqueous solution is albe to extract. Moreover, one of reaction substrate existing in two phases of liquie-liquid or solid-liquid separately, is dissolved to the other phase in the form of ion pair and is used, for example, as moving catalyst between phases for reaction accelerator of alkyl bromide and KI or KCN.
Patent JP-S59180932-A (JP)
Title: Cathode body structure for electron tube
Inventor: SHIMIZU TADASHI
IPC: H01J1/14
Filed: 1983-03-31
Abstract: PURPOSE:To improve the electron emission characteristic and suppress the rush current flowing at the time of switching on or off, by adding an oxide or carbide and a dispersion reinforcing agent to be dispersed in, and Re to form a solid solution with, Mo, whereby the dispersed substances form a plurality of lines, or trains, with certain lengths along the direction of the length, and by bringing the state of the dispersion within specific ranges. CONSTITUTION:Either oxide or carbide of one element selected from Ce, Hf, Tb, and so on and a dispersion reinforcing agent including Al, etc. are added to a carrier of Mo, and Re is added to the carrier of Mo to form a solid solution therewith. On the outermost surface is formed a carbide layer. The content of the oxide or carbide is 1-5wt%, both the grain sizes and intergranular distances are less than 2mum, the train lengths are more than 2.5mum, the train-to-train distances both lengthwise and sidewise are more than 2mum, the contents of Al, K, and Si are respectively 10-200, 10-300, and 10-200ppm, the content of Re is 0.3-5wt%, and the thickness of the carbide layer is 1-15% of the diameter of the cross sectional area.
Patent JP-S61212825-A (JP)
Title: Optical modulator utilizing total reflection attenuation method
Inventor: KUWAMURA YUJI
IPC: G02F1/03
Filed: 1985-03-18
Abstract: PURPOSE:To make use of a total reflection attenuation method to increase a modulating speed and to permit easy handling by incorporating a thin film which is sandwiched between the 1st and 2nd medium layers and has a negative dielectric constant and a modulating means for impressing a high-frequency electric field to be made into a modulating signal to the medium layer having an electrooptic effect. CONSTITUTION:Incident light is made incident on the prism 3 of the optical modulator from one face of said prism and is reflected from the reflection surface thereof. The medium (matching oil) having the positive dielectric constant is disposed in parallel with one face of the prism 3. The thin film 4 having the negative dielectric constant is disposed between such medium 1 and the medium (ADP) 2 having the electrooptic effect in parallel with one face of the prism 3. The high-frequency electric field is impressed from a high-frequency power source 5 to the medium 2 and the electrooptic effect of the medium 2 is modulated with the high-frequency electric field. The high speed response of the optical modulation is made possible by utilizing the change of the refractive index by the electrooptic effect. The electrode area of the optical modulator is limited to the size equal to the spot size of the incident light, by which the capacity of the element is decreased and the modulating speed is increased.
Patent JP-H03256444-A (JP)
Title: Facsimile/telephone integrated device
Inventor: IZAWA SHOJI
IPC: H04M11/00
Filed: 1990-03-07
Abstract: PURPOSE:To improve the quality of management by issuing the managing information of speech also with that of facsimile communication. CONSTITUTION:First to fourth memory 151-154 and memory 155 for report that is the memory for managing information storage are provided in a RAM 15. The storage of speech managing information and communication managing information in the memory 155 for report are performed sequentially, and a main processor 11 in which certain amount of information can be stored records and outputs the content of the memory 155 for report with a recorder 14 as reading out sequentially by controlling a subprocessor 12. Since not only the managing information of the facsimile communication but that of a telephone can be stored and recorded and outputted, the quality of the management can be improved.
Patent JP-H10216171-A (JP)
Title: Surface sheet of disposable humor absorbing article
Inventor: TAKAI HISASHI
IPC: A61F5/44
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the air permeability when a disposable humor absorbing article is worn. SOLUTION: A liquid permeable surface sheet 1 of this disposable humor absorbing article is constituted of a plurality of first ribs 11 which extend in one direction in parallel, and a plurality of second ribs 12 which cross the first ribs 11, and extend in parallel. A region 13 which is defined two rows each of the first ribs 11, and two rows each of the second ribs 12 opens so that air and water can pass, and at least one set of the two rows each of the first ribs 11 and the second ribs 12, are formed in such a manner that their top parts may be located lower than both cross points 21 in the same section between the cross point 21 and the cross point 21 of the first and second ribs.
Patent JP-H0597528-A (JP)
Title: Fragile fiber coating having non-filling hole for reinforcing ceramic fiber-matrix composite material
Inventor: HARII DABURIYUU KAAPENTAA
IPC: C04B41/87
Filed: 1992-03-12
Abstract: PURPOSE: To toughen a ceramic fiber/ceramic matrix composite by a coating different from features inherent in a coating composition covering ceramic fibers and physical features on the boundary of the coating/fibers.  
     CONSTITUTION: A ceramic matrix is brought into contact with a porous coating 20 and fibers 10 and the coating 20 are immersed in the ceramic matrix. The coating 20 is selected from a group including Si 3 N 4 , SiC, ZrO 2 , Al 2 O 3 , SnO 2 , and Ta 2 O 5 . Pores are generally empty so as to render the coating frangible to promote the fiber de-bonding and pulling-out in the wake of an advancing crack in the matrix. In order to keep the pores empty, a nonporous sealing layer 35 for closing and coating the pores without filling them is formed over the porous coating 20. The ceramic matrix remains generally outside of the pores, whereby the pores remain empty even after the fibers 10 and coating 20 are immersed in the ceramic matrix. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62212402-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1986-03-13
Abstract: PURPOSE:To make it possible to eliminate a deashing process in the polymerization of an olefin and to decrease the inactivation of catalyst with the lapse of polymerization time to an extent smaller then that to which a conventional catalyst is inactivated, by using a catalyst formed by combining a specified titanium-containing solid catalyst component with a substituted piperidine derivative and an organoaluminum compound. CONSTITUTION:This catalyst for the polymerization of an olefin is prepared by combining the following three components A through C. (A): a solid catalyst component obtained by contacting a product obtained by copulverizing a substance (a) obtained by reacting a powder of metallic magnesium with at least 2mol, per mol of the powder, of an alkyl monohalide in the absence of any solvent in the presence of iodine with a phthalic diester (b) and titanium tetrachloride (c) at a low temperature with titanium tetrachloride in the presence of a normally liquid aromatic hydrocarbon or aromatic halohydrocarbon (d), (B): a disubstituted or tetrasubstituted piperidine derivative of the formula (wherein R<1>-R<4> are each H or an alkyl which may have a substituent), and (C): an organoaluminum compound.
Patent JP-S54146362-A (JP)
Title: Elevator hall selecting apparatus
Inventor: MARUYAMA YOSHIO
IPC: B66B1/52
Filed: 1978-05-08
Abstract: PURPOSE: To provide an elevator hall selecting system, which comprises contactors arranged in a row along thw hoistway, wherein a first and a second advancing relays are activated alternately each time a position detector provided on the cage comes out of engagement with the contactor, and motor is driven to shift the position contact to the next floor, whereby operation of the system can be made reliable.  
     CONSTITUTION: Contactors 1DW4D made of cam or the like, adapted for detecting the region for each floor where door of the cage is permitted to open and close, are arranged in a row, for instance, at the first through the fourth floors, along the hoistway, and a position detector 11 actuated when it comes into engagement with these contactors 1DW4D is provided on the cage. When the cage is stopped at the first floor, its position detector 11 is held in contact with contactor 1D, and contacts 11a, 11b are closed, so that timing relay 12 is in its energized condition and its contact 12a is opened. Further, a first and a second advancing relays 15, 16 are energized and their contacts 15a, 16a are opened. On the other hand, advance instructing relay 20 for DOWN operation of elevator is maintained in its position since cage 1 is operating downward until it comes into contact with said relay 20. Here, movable nut is located at the first floor, so that cage position contact 1c at the first floor is held in its closed condition. 
     COPYRIGHT: (C)1979,JPO&Japio