baber/WOPTO huggingface dataset:
Patent JP-S62214501-A (JP)
Title: Magnetic recording/reproducing method and recording/ reproducing head in one
Inventor: MATSUMOTO TAKASHI
IPC: G11B5/127
Filed: 1986-03-17
Abstract: PURPOSE:To execute recording with high density, and also, to obtain a high reproducing output, by executing the recording of a magnetizing direction corresponding to the polarity of a recording signal, in the width direction of a recording track. CONSTITUTION:To an E type core 11 having gaps g1, g2, of a recording/ reproducing head 10, a core 12 is wound in the reverse direction so that a direction of a magnetic flux passing through the gaps g1, g2 becomes reverse. Accordingly, when the direction of a recording signal is the direction as indicated with an arrow (a), the magnetizing direction becomes the direction of both end parts from the center of a magnetic medium 15, and when said direction is the direction as indicated with an arrow (b), the center direction from both ends becomes the magnetizing direction, and the magnetization corresponding to the recording signal is executed in the direction vertical to the running direction of the medium 15. Accordingly, comparing with the case when the running direction of the recording medium becomes the magnetizing direction, a higher recording density can be obtained, and also, a reproducing output is raised by a sufficient magnetization in the width direction of the recording medium.
Patent JP-H01230433-A (JP)
Title: Production of alumina-zirconia multiple powder
Inventor: ISHIMARU HIROHISA
IPC: C04B35/48
Filed: 1988-03-09
Abstract: PURPOSE:To obtain the subject powder capable of providing a calcined compact excellent in strength, by adding an alkaline solution to a Zr solution containing finely pulverized alumina particles dispersed therein, filtering suspended substances in the resultant slurry and washing the filtered substances with aqueous ammonia. CONSTITUTION:Finely pulverized alumina particles are dispersed in a solution of a Zr salt (e.g., zirconium oxychloride) at pH1-3 and an alkaline solution, such as aqueous ammonia, is then added to provide an alumina-zirconia multiple slurry at pH6-10. Suspended substances in the slurry, as necessary, are then pulverized and filtered to afford a filter cake, which is washed with aqueous ammonia to weaken cohesive force of Zr(OH)4, disperse part of alumina particles flocculated at the isoelectric point and simultaneously remove Cl ions in the precipitates.
Patent JP-H01231404-A (JP)
Title: Antenna for mobile body
Inventor: NISHIKAWA KUNITOSHI
IPC: H01R9/03
Filed: 1988-03-10
Abstract: PURPOSE:To provide a broad and stable resonance matching band and to attain the transmission reception with a high degree of freedom by opposing an open end of a radiation guide plate to an open end of an added conductor plate and using a current induced in the added conductor plate so as to adjust the impedance of the radiation conductor plate and to form a dual resonance band. CONSTITUTION:The open end 5d of the radiation conductor plate 5 on a ground conductor plate 2 and the open end 7b of the added conductor plate 7 are opposed to each other with a prescribed gap 8. Thus, the impedance of the radiation conductor plate 5 is adjusted by a current induced in the added conductor plate 7 to widen the frequency band. Moreover, a prescribed gap 6 is provided between the lower end 5c of the radiation conductor 5 connecting to a feeder 4 and a flat face of the grounded conductor plate 2. Thus, the resonance matching band is widened by adjusting the said gap. Thus, a stable and wide resonance matching band is provided to attain transmission reception with a high degree of freedom.
Patent JP-2000257312-A (JP)
Title: Rotary key management device
Inventor: HINOHARA ICHIRO
IPC: E05B19/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotary key management device for which all possible measures are provided and the behaviors of a guard man can be securely grasped and an objective key can be rapidly taken out. SOLUTION: This rotary key management device is constituted of a rotary housing part 1 constituted so that a plurality of key boxes are integrally rotated, and an external peripheral part 2 for housing in which the rotary housing part 1 is contained inside, provided with a control panel face 2a. The rotary housing part 1 is provided with an operation ring 1a integrally rotating a plurality of key boxes, an encoder detecting a rotary position, and a lock pin 13 retaining the condition at the time when it reaches a specified rotary position.
Patent JP-S60200843-A (JP)
Title: Manufacture of porous glass
Inventor: MORIMOTO SHIGEKI
IPC: C03C11/00
Filed: 1984-03-27
Abstract: PURPOSE:To enable the manufacture of massive and porous glass by acid-treating phase split alkaline borosilicate glass with an aq. strong acid soln. of specified concn. and thereafter acid-treating said glass with an aq. strong acid soln. of specified concn. higher than said strong acid soln. CONSTITUTION:Phase split alkaline borosilicate gas is primarily immersed in an aq. strong acid soln. of 0.1-0.5 N to remove the alkali borate phase. Furthermore, the primarily treated glass is immersed in an aq. strong acid soln. of 2-5 N to manufacture porous glass. Sulfuric acid, nitric acid, hydrochloric acid or mixed acids of these are used as the strong acid and the acid treatment temp. is about 100 deg.C and the treatment time is 24-360hr.
Patent JP-S56154676-A (JP)
Title: Inspection apparatus for polarized capacitor
Inventor: ABE KAZUO
IPC: H01G13/00
Filed: 1980-04-30
Abstract: PURPOSE:To make it possible to detect the polarities of a polarized capacitor and to inspect the directions thereof by utilizing the lengths of the lead wires of the polarized capacitor fed at random. CONSTITUTION:Gate plates 2 and 3 are opened by a proper means in order to open capacitor holding plates 6 and 7, and the lead wires of a polarized capacitor C are inserted from the inner end edges 6a and 7a thereof. When the gate plates 2 and 3 are closed immediately before the joints of the wires, the lead wires of the capacitors C are grasped by the detecting claws 14b and 15b of the first and second detecting levers 14 and 15 and a fixed claw 23. In this case, the free ends 16a and 17a of sensor plates 16 and 17 shut out the incident light to photosensors 18 and 19 from light source. Under said condition, when the capacitor C is pulled out, the detecting levers 14 and 15 are tilted about a pivot 4 by means of springs 21 and 22 when the lead wires 14b and 15b slip out of the detecting claws 14b and 15b and pushed forward. Consequently, the light shut-out conditions of the sensors 18 and 19 are recovered, and the directions of the polarities of the capacitor C can be detected from the generation sequence of the recovery signals.
Patent JP-H09249302-A (JP)
Title: Cargo collapse detection device of crane for automated storage and retrieval system
Inventor: UENO TOSHIKI
IPC: B65G1/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To avoid malfunction due to a tag and a string of cargo or insect and dust which come flying and improve the reliability of a cargo collapse detection device of a crane for automatic warehouse. SOLUTION: When a cargo collapse detection signal 10 is output from a cargo collapse detector 8 for more than the set time, the cargo collapse detection signal 10 is delayed from the time when it is output after the set time elapses to output a cargo collapse generation signal 16. On the other hand, when the cargo collapse detection signal 10 is output from the cargo collapse detector 8 for less than the set time, a delay circuit 17 which does not output the cargo collapse generation signal 16 is provided between the cargo collapse detector 8 and a controller 11 to output an alarm operation signal 13 from the controller 11 to an alarm device 12 based on the cargo collapse generation signal 16 form the delay circuit 17 and output an abnormality stop signal 14 to a drive system 15 of a crane.
Patent JP-H05106130-A (JP)
Title: Fine spinning machine
Inventor: FURITSUTSU SHIYUTAARETSUKAA
IPC: D01H5/00
Filed: 1992-02-10
Abstract: PURPOSE: To supply even fine slivers from cans and to spin fine yarn by transporting side by side at least two slivers to be fed to a spinning station from the cans by a belt. CONSTITUTION: The slivers 4 and 4' are drawn out of the cans 5 and 5' in a direction of the arrow (A) in respective spinning stations 3 and 3' and a guiding device 7 is transported in a direction of the arrow (B). Two conveyor belts 9 and 9' facing each other of the guiding device are lightly pressed to each other and the slivers 4 and 4' are run side by side in a perpendicular region 11.
Patent JP-H05258957-A (JP)
Title: Surface-mount type inductor
IPC: H01F27/29
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a cheap surface-mount type inductor which is applicable to electronic equipments, communication equipments or the like and enhanced in reliability and safety. CONSTITUTION:When a lead wire starting end 4 is connected to an inner terminal 2 or an outer terminal 6 provided onto a lead frame, the end 4 is inserted into the terminal 2 and joined together by pressure bonding, so that ends 4 and 9 and terminals can be connected together without soldering, consequently an inductor of this design can be protected against deterioration caused by soldering heat and solder itself and enhanced in reliability and safety.
Patent JP-S55149010-A (JP)
Title: Voice output type measuring instrument
Inventor: MASUZAWA SHIGEAKI
IPC: G01R15/12
Filed: 1979-05-10
Abstract: PURPOSE: To enable the easy recognition of the results of measurement by so constituting the instrument that one or plural reference set values are input by keys, the comparison of said reference set values and the results of measurement are done and the results of the comparison are outpt by voice.  
     CONSTITUTION: A display part 4, voide output part 5, key input part 6, mode change switch 7, etc. are provided to a tester body 1. The numerical information of the reference values input from the key input part 6 is put in a control circuit IC, by which the low reference value is transferred to a register R 1  and the high reference value by a register R 2 . In a judgement circuit J, the measurement results having been stored in a buffer register BT and the contents of said registers R 1 , R 2  are compared and if the contents of the BT are lower than the contents of R 1 , the S 1  output is generated and if BT is higher than R 2 , the S 2  output is generated. A code generating circuit CC generates the codes corresponding to the respective signals upon receipt the S 1 , S 2  outputs and outputs the voice of high or low in the  case of, e.g., voltage measurement, by way of the voice output part 5. In this way,  the results of measurement may be readily recognized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59182835-A (JP)
Title: Parking grip for automobile
Inventor: TACHIBANA HIROMITSU
IPC: B60T7/08
Filed: 1983-03-31
Abstract: PURPOSE:A parking grip for automobiles obtained by molding a resin composition having improved processing productivity, matte effect, non-migration of plasticizer, feeling, moldability, and permanent strain of compression, containing a crosslinked polyvinyl chloride resin and a plasticizer in a specific ratio. CONSTITUTION:A composition consisting of 100pts.wt. crosslinked polyvinyl chloride having 10-50wt% tetrahydrofuran-insoluble content (e.g., a mixed resin of partially crosslinked polyvinyl chloride resin and polyvinyl chloride resin) and 80-150pts.wt. plasticizer (e.g., preferably diisodecyl phthalate, triundecyl trimellitate, etc. having >=350 molecular weight) is molded.
Patent JP-H11255048-A (JP)
Title: Structural member having reinforcing structure
Inventor: HISHIDA HIROTOSHI
IPC: B60R19/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a structural member while reinforcing the buckling resistant strength of the structural member by arranging a pair of main stays formed with a bending part so that the bending part are bent in opposite directions between walls opposite to each other in a load working direction in a hollow member, and arranging a reinforcing stay between the bending parts. SOLUTION: A pair of main stays 10a, 10b formed with a bending part 10c to be bent inside for displacement (z) is arranged between walls 2a, 2b respectively having a rectangular cross section and arranged opposite to each other in a load (w) working direction with a space so that the bending parts 10 are bent in opposite directions. A reinforcing stay 11 is arranged between the bending parts 10c of the main stays 10a, 10b so that the compressed load is applied to this reinforcing stay 11. Similar buckling restricting effect can be obtained by bending the main stays 10a, 10b outside so that a tensile load is applied to the reinforcing stay when the buckling starts.
Patent JP-S5930670-A (JP)
Title: Bestowing method of highly pressurized residual stress and product thereby
Inventor: CHIBA YOSHITAKA
IPC: C21D7/06
Filed: 1982-04-07
Abstract: PURPOSE:To improve fatique strength drastically, by hitting the surface with particles under a state wherein tensile strength is given to a metallic material, in bestowing highly pressurized residual stress for an improvement of the fatigue strength and stress-corrosion cracking proof characteristic. CONSTITUTION:Test pieces, to which age treatment has been applied at 490 deg.C after treatment turning steel, for example, 300Ksi class cold-rolled malaging steel whose thickness is 0.2mm. and with is 8mm. into a solid solution at 820 deg.C, are set on a tensile strength bestowing jig and tensile strength of 61,7kg/cm<2> and 24.8kg/cm<2> are applied to the test pieces A and B respectively. Silicon sand whose diameter of a particle is 120 mesh is sandblasted by air whose pressure is 5kg/cm<2> under this state so that treatment speed becomes 3sec/cm. Compared to a test piece C to which no tensile force is applied the test pieces A and B obtained in this way are improved in their pressurized residual stress value of the surface and fatigue life. Stress-corrosion cracking can be controlled also, as highly pressurized residual stress of the surface is bestowed.
Patent JP-H04211648-A (JP)
Title: Keto-acid amide derivative
Inventor: SOMENO TETSUYA
IPC: A61K31/40
Filed: 1991-03-01
Abstract: PURPOSE:To provide a new keto-acid amide derivative having enzyme inhibiting activity such as prolyl endopeptidase inhibiting activity. CONSTITUTION:The compound of formula I [X is peptide residue or amino acid residue having (protected) functional group, H or amino-protecting group; Y is peptide residue or amino acid residue having (protected) functional group; E is OH, halogen, lower alkoxy or H; A is carbonyl or mono- or disubstituted methylene (substituent is OH, lower alkoxy, phenylimino or benzylimino); n is 2-6] or its salt, e.g. [2-hydroxy-2-(N-t-butyloxycarbonylpyrrolidin-2-yl)acetyl]-D- leucyl-valine benzyl ester. The compound can be produced e.g. from the compound of formula II by a conventional method used in the field of peptide chemistry.
Patent JP-S58185303-A (JP)
Inventor: JIIRUBEERU ERU REINDAASU
IPC: B60C11/00
Filed: 1983-04-01
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-H09327517-A (JP)
Title: Medical treatment device
Inventor: ERU JII OOSUTERURINDO
IPC: A61M5/32
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple but effective means for protecting the front end of needles constituting part of a medical treatment device, such as intravenous catheter assembly. SOLUTION: This medical treatment device has hollow needles 4, 48 having sharp distal ends for pricking to the patient's skin, a means for moving the needle 4 with respect to a housing 10 between a first use prepn. completion position and a second retreated needle protection position, a member 40 which is disposed at the distal end part of this housing 10 and is movable between the first position to permit the longitudinal movement of the needle 4 and the second position to prevent the movement of the needle 4 from the needle protection position and a hub supporting member 24 for supporting a cannula assembly 30 while being adacent to the distal end part of the housing 10. In such a case, the needle 4 has the means for releasing the cannula assembly 30 from the hub supporting member 24 until the needle 4 comes to its second retracted needle protection position.
Patent JP-2000259021-A (JP)
Title: Heat fixing device and image forming device
Inventor: MIYAMOTO TOSHIO
IPC: G03G15/20
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an offsetting and contamination of the electrically conductive pressing roll of an on-demand fixing device by obliquely cutting the end rubber of a pressing roll, covering the cut rubber with a reel member, making the rubber length of the pressing roll larger than the core metal length to provide a rubber part not supported by the core metal and allowing the end position of the pressing roll not to coincide with the position of the electrically conductive layer of a film. SOLUTION: The pressing roll 11 uses an electrically conducive rubber 11b having <=105Ω volume resistivity as an electrically conductive elastic layer so as to prevent an offsetting. The surface of the electrically conductive rubber 11b is covered with a PFA tube R11 as a releasing layer. The end rubber of the pressing roll 11 is obliquely cut 11D toward the inside and the cut rubber is coated with insulating silicone rubber. The pressing roll 11 is produced by setting the tube in a metallic mold, pouring liquid silicone rubber, vulcanizing it and cutting both ends of the tube and the rubber. Both ends of the electrically conductive elastic layer 11b and the releasing layer R11 do not overlap the exposed part of the electrically conductive layer of a fixing film in the longitudinal direction.
Patent JP-H03259880-A (JP)
Title: Elevator indicator
Inventor: NAKADA TAKAFUMI
IPC: B66B3/02
Filed: 1990-03-12
Abstract: PURPOSE:To reconcile an indication changing at times with such one indicating in succession with a small electric variable by assembling an intermittent driving display holding type indicator of a magnetic type or the like and a continuous driving indicator of a lamp or the like into an indicator, and controlling them independently. CONSTITUTION:Stop and nonstop floors are indicated by a magnetic type intermittent driving indicator KD, and a cage position is indicated by a continuous driving indicator RD. The intermittent indicator KD is connected to an intermittent driving indicator controller KC and also connected an elevator controller EC, while the continuous driving indicator RD ia also linked up with a continuous driving indicator controller RC, and also connected to the elevator controller EC. Corresponding to variable frequency of display and responsiveness to display change, an intermittent driving display holding type indicator independently controlled and the continuous driving indicator are combined together and forming into an indicator with a meaning of unification, through which an energy-saving effect and a small electric equipment effect both are well promotable.
Patent JP-S58176577-A (JP)
Inventor: NAKANE MASAHIKO
IPC: G21C7/36
Filed: 1982-04-09
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-H10255782-A (JP)
Title: Hydrogen storage electrode
Inventor: MATSUMURA YUICHI
IPC: H01M4/38
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance low temperature and high efficiency discharge characteristics by setting a specific surface area of alloy powder of hydrogen storage alloy electrode which can store and discharge hydrogen reversibly in a specific range. SOLUTION: An alloy ingot of MmNi3.8 , Al10.3 , Co0.7 , and Mn0.2 is produced under inert atmosphere by a high frequency induction melting furnace, and a sample is obtained by annealing it at 1000 deg.C. In addition, Mn means mish metal which is a mixture of rare earth elements. This ingot is ground mechanically to a particle with a diameter of not more than 32μm to make hydrogen storage alloy powder. This alloy powder is immersed in acetic acid - sodium acetate buffer aqueous solution heated to 60 deg.C for 30 minutes and after agitating it, it is washed by water and dried to make an alloy powder sample treated by acetic acid. The hydrogen storage electrode is produced by making the alloy sample pasty, filling it in a porous nickel body and pressing it after drying. A specific surface area of the alloy powder used for the electrode is set at 0.2-1.0m<2> /g.  As a result, a discharge capacity becomes large in 1C discharge at -20 deg.C.
Patent JP-S61218273-A (JP)
Title: Method for recording halftone
Inventor: ISHIDA YOSHIHIRO
IPC: B41J2/52
Filed: 1985-03-25
Abstract: PURPOSE:To attain a recording picture having a halftone with much fidelity to original picture information by selecting the density expression of the noted recording dot so that the apparent density gradation of the entire dot pattern is closest to the correction density of the noted region of the picture information. CONSTITUTION:For example, the density of all picture elements included in the noted region of the picture information is averaged to obtain a prescribed converted density. A dither value is added to the converting density. Then the apparent density gradation of the noted region in the recording picture is obtained from the dot pattern consisting of all the recording dots and the noticed recorded dot including in the noted region of the recording picture as to each density expression selected for the noted recording dot and the density expression of the noted recording dot is selected so that the difference between the said density and the corrected density is minimized. Thus, the recording picture having a halftone with much fidelity to the picture information as a whole is obtained.
Patent JP-S55149566-A (JP)
Title: Facsimile receiver
Inventor: TANAKA MASAO
IPC: H04N1/32
Filed: 1979-05-11
Abstract: PURPOSE: To record the specified white part independently of the presence of control signal, by locating two memories parallelly and inputting them to the memory with the clock selecting the demodulation signal.  
     CONSTITUTION: In case of the drum type facsimile, when the phase signal interval t2 is made longer as t2', the video signal time is compressed and the white part is extended. To prevent this, the memories 2, 3 are provided, two sets of clocks f 1 , f 2  are prepared, and f 1 <f 2  is taken. Thus, if the control signal is present, the video signal of the first one line is input to the memory 2 at the clock f 2 , the switch S1 is selected, and the video signal of the next one line is input to the memory 3. While this, the video signal is read out at the clock f 1  from the memory 1 and input to the recording circuit 4 and recorded on the receiving paper on the drum 5 at the same time as usual case. When the readout is finished, the switch S2 is selected to the memory 3. That is, during the readout from the memory 2, the video signal of the next one line is input to the memory 3. Accordingly, the circuit 4 records the information one line before the transmitted line. 
     COPYRIGHT: (C)1980,JPO&Japio