baber/WOPTO huggingface dataset:
Patent JP-H11238275-A (JP)
Title: Disk chucking device and disk storage device
Inventor: YANASE MITSUO
IPC: G11B17/028
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk chucking device capable of performing not only centering but also chucking of a disk storage medium by one member and easily and surely attaching/detaching the disk storage medium to/from a turntable. SOLUTION: This device is provided with a turntable 12 for placing the peripheral edge of a center hole 6a at the center of an optical disk 6, and with a chucking member 13 fixed at the center of the turntable 12 and inserted into the center hole 6a. The chucking member 13 is provided with a plurality of disk pressing pieces 13c brought into contact with the upper peripheral edge of the center hole 6a to press the optical disk 6 to the turntable 12 side.
Patent JP-H06305333-A (JP)
Title: Roof structure body of vehicle
Inventor: ZUIIKUMUNTO SHIYUTSUHI
IPC: B62D25/06
Filed: 1994-03-14
Abstract: PURPOSE:To enable variously specified roof modules to be simply and surely mounted in a vehicle maker and provide a roof structure body advantageous in remodelling the vehicle for special purposes. CONSTITUTION:A pair of roof longeron 2 of a car body are respectively provided with fixing points 5. On the other hand, a fixing point 20 is provided in a position facing the fixing point 5 in a pair of roof bar 11 of a insert roof 3. When the insert roof 3 is mounted on the car body by a vehicle maker, the insert roof 3 is located through the fixing points 5, 20 to be mounted irrespective of the specification of roof module assembled by a supplier.
Patent JP-S61202680-A (JP)
Title: Cultivation apparatus
Inventor: FUJIMOTO MASAKATSU
IPC: C12M3/02
Filed: 1985-03-06
Abstract: PURPOSE:To enable high-efficiency cultivation in carrier process, by using a medium-preparation chamber having a medium-feeding port, an aeration gas feeding pipe and a stirring member and separating the preparation chamber from the upper culture chamber with a perforated plate having a pore size to inhibit the passage of the carrier. CONSTITUTION:Microorganisms or cells are attached to a carrier, and are cultured in a culture tank 1 in floating state. The medium-preparation chamber A of the lower part of the culture tank 1 is furnished with the medium-feeding port 11, the aeration gas feeding pipe 10 and the stirring member 6, and the microorganisms or cells attached to the carrier are cultured in the culture chamber above the medium-preparation chamber A. The medium-preparation chamber A is separated from the culture chamber with a perforated plate 8 having a pore size to inhibit the passage of the carrier. An inverted conical separation chamber C having larger diameter at the upper part is placed above the culture chamber, and the medium-extraction port 13 to extract the medium in the separation chamber is attached to the top of the culture tank 1. A high- efficiency cultivation by a carrier process can be realized by the above apparatus.
Patent JP-S51118461-A (JP)
Title: Striking efficiency measuring method of vapor-drain striker
Inventor: JINNAI NAOKI
IPC: E02D13/06
Filed: 1975-04-10
Abstract: PURPOSE: In order to record striking, cutting and drawing of drain materials, as well as the status and time of shifting, machine troubles and standstills on the striker, together with to measure the striking efficiency of the striker. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08241308-A (JP)
Title: Method and device for image processing
Inventor: MOCHIZUKI YASUSHI
IPC: G06F17/21
Filed: 1995-03-02
Abstract: PURPOSE: To generate an outline pattern by using a small-capacity memory by dividing a font pattern into plural areas and generating outline patterns by the divided areas. CONSTITUTION: A CPU 3 secures a work area in a RAM 7 unless an outline pattern generation area can be secured in a font cache memory 6a. The CPU 3 divides the font pattern stored in a font ROM 6 into plural areas and reads parts of the font pattern out by the divided areas. Then respective strokes constituting the read font pattern are increased in width and the read font pattern is inverted and put together with the thickened font pattern to generate outline patterns by the divided areas. Then the generated patterns are transferred to a bit map memory in the RAM 7.
Patent JP-S56139111-A (JP)
Title: Filtering dehydrator
Inventor: SASAKI GOROU
IPC: B01D33/00
Filed: 1980-04-01
Abstract: PURPOSE: To perform filtering through the apertures between each of fins and the discharge of cake by the rotation of the fins in a filtering dehydrator in which a filter is made up by laminarly arranging fins with apertures in the axial direction and the filters and further combined into a belt form.  
     CONSTITUTION: A filter F provided with fins 2 having fine apertural grooves 3 between them is made up by laminarly attaching a large number of the fins 2 to a shaft 1 at intervals in the axial direction. A plural number of the filter F are provided between the side walls 6' of a filtering chamber 6 in such a way that a cake discharge port 5 is provided between the upper and lower rows of the filters F arranged in a mutually crossing manner in such a way as to thrust the fins of adjacent filters into the fine apertural grooves 3 of respective opponent filters inside the filtering chamber 6 with a original liquid supply port 4 and the cake discharge port 5, whereby permitting original liquid supplied from the original liqiud supply port 4 to be moved toward the cake discharge port 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000033450-A (JP)
Title: Method and device for tooth form forming
Inventor: ISHIDERA MASAKAZU
IPC: B21H5/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for tooth form forming capable of forming a high precision tooth form by a simple constitution. SOLUTION: The tooth form forming device is provided with plural forming rollers 1 to form a tooth form on the surface of a work W, a positioning means 2 to position the forming rollers 1 in the radial direction, a feed means 3 to feed the positioned forming roller 1 along a tooth form to be formed in the Z direction and a vibration excition device 4 to impart vibration operation in the feed direction (Z direction) of the feed means 3. The tooth form is formed to the work by the vibration operation of the forming roller 1 positioned in the radial direction.
Patent JP-H05239312-A (JP)
Title: Polyoxymethylene resin composition having low gloss
Inventor: NAKAI RYOICHI
IPC: C08L59/00
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a polyoxymethylene resin composition excellent in low glass property without impairing characteristic mechanical physical properties of a polyoxymethylene resin by adding a multiphase interpolymer having a specific composition to the polyoxymehyene resin. CONSTITUTION:The objective polyoxymethylene resin composition having low gloss property is obtained by blending (A) 50-99wt.% resin consisting of a polyoxymethylene homopolymer, branched polymer and block copolymer with (B) 1-50wt.% multiphase interpolymer having preferably <=1mum particle diameter and composed of B1: a middle core phase consisting essentially of a polymer of an ester of (meth)acrylic acid and 1-12C alkyl alcohol (preferably ethylhexyl acrylate) and containing no graft polymer and B2: outer core phase consisting of a polymer of an ester (preferably butyl acrylate or methyl methacrylate) of (meth)acrylic acid and 1-4C alkyl alcohol, containing no graft polymer and having a composition different from that of the component B1.
Patent JP-S55135741-A (JP)
Title: Display unit for ultrasonic wave flaw detecting
Inventor: OOTA YASUKI
IPC: G01N29/04
Filed: 1979-04-11
Abstract: PURPOSE: To enable accurate evaluation of flaw detecting picture, by storing ultrasonic wave echo to the digital picture memory, sectioning it in a plurality of levels at readout, and performing display on level.  
     CONSTITUTION: The ultrasonic wave reflection signal input from the probe 1 is digitized at the AD converter 3 through the flaw detector 2 and it is written in the memory 4. At readout, the data written in the memory 4 is decoded into each level with the decoder, and the level signal equired is selected through the gates 9W11 controlled with the level selection switch 8. This signal is fed to the video signal generation circuit via the synthesis circuit 12 and converted into video signal and displayed on the video monitor 14. Thus, since the display on level proportional to the ultrasonic wave signal level is possible, accurate evaluation for flaw detecting image can be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000240783-A (JP)
Title: Gear shift pattern switch controller for automatic transmission
Inventor: TOKO MASAKAZU
IPC: F16H61/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift pattern switch controller for an automatic transmission securing a traveling feeling by quickly obtaining a judgment value in releasing a manual gear shift. SOLUTION: This gear shift pattern switch controller is provided with means 1, 2 which judge a traveling state of a vehicle based on driving operation information, a first means 5 which filter-processes the traveling state and the driving operation information, a means 4 which stores the operation information in manual gear shift of the vehicle, a second filter means 6 which filter-processes the operation information in the manual gear shift, judgment results of the traveling state judgment means, and the driving operation information, and a compensating means 7 which compensates the gear shift pattern of the automatic transmission 9 based on the output signal of the respective filter means. The compensation means compensates the transmission pattern by reflecting the output signal of the second filter means in switching from the manual gear shift to the automatic gear shift.
Patent JP-H04289505-A (JP)
Title: Magnetic head
Inventor: URA TADASHI
IPC: G11B5/147
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the deterioration in characteristics by a spacing between a tape and a magnetic metallic film laminate. CONSTITUTION:The hardness of the nonmagnetic substrates of the magnetic head constituted by laminating plural magnetic metallic films via electrically insulating thin films, holding the magnetic metallic film laminate 2 from both sides with two sheets of the nonmagnetic substrates 1 to integrate the laminate and the substrates to constitute a magnetic core and joining two pieces of such magnetic cores via a gap spacer is set equal to or smaller than the hardness of the above-mentioned magnetic metallic films.
Patent JP-S58160560-A (JP)
Title: Francis water wheel runner
Inventor: HISHIDA YASUO
IPC: F03B3/12
Filed: 1982-03-17
Abstract: PURPOSE:To prevent cavitation generated in running with fall lower than the design one by providing a preventive member on the pressure surface in an inlet portion of runner blade for preventing the secondary flow from flowing from a runner crown to a runner band. CONSTITUTION:A secondary flow preventing member 10 is provided along the direction of main flow on the pressure surface in an inlet portion of a blade 1. Thus, the secondary flow 11 flowing from a crown 2 in the direction of a band 3 is adapted to flow in the same direction as the main flow by the preventing member 10 so that cavitation is reduced. The preventing member 10 is the most effective when it satisfies respectively the requirements of 0.05D<=l<=0.3D, 0.01D<=h<=0.05D and 0.005D<=t<=0.03D relative to the diameter D of a runner outlet.
Patent JP-H06237173-A (JP)
Title: Multiplier or d/a converter using charge transfer element
Inventor: NAGAZUMI YASUO
IPC: H01L29/762
Filed: 1993-02-08
Abstract: PURPOSE:To realize analog multiplication with high accuracy by a simpler circuit through the operation of multiplying directly a digital signal by a charge signal sent by the charge transfer element by making up of a separator dividing a charge signal on the charge transfer element into at least two parts having a specific ratio, an output circuit group and a digital signal line. CONSTITUTION:A 1/2 division separator is processed through the utilization of time division multiplexing. A charge signal injected to a left end of the separator is diffused once on the entire separator and the charge is divided into two region parts having an equal amount of charge signals by a barrier generated by a potential VG impressed to a separator electrode G. The right end region is coupled with independent summing nodes via two paths R+, R- and the charge is accumulated in either of summing nodes based on either of transfer instruction of D1 and D2 after the division operation and the transfer instructions D1, D2 are controlled by the MSB of digital data being a multiplier.
Patent JP-H03247019-A (JP)
Title: Oscillator circuit
Inventor: MAKISHIMA YOJI
IPC: H03L7/093
Filed: 1990-02-23
Abstract: PURPOSE:To set an oscillation frequency of a voltage controlled oscillator to a prescribed center frequency automatically by switching an output of a low pass filter and an output of a D/A converter circuit in response to an external signal or an input level of a reference frequency signal. CONSTITUTION:When an input of a reference frequency is set to a prescribed value or below, a switch circuit 6 switches an output of a low pass filter 5 into an output of a buffer amplifier circuit B 11. That is, an output terminal of the buffer amplifier circuit B 11 and a frequency control terminal of the voltage controlled oscillator VCO 1 are connected, A D/A converter circuit DAC 10 is adjusted in advance so that an input to an A/D converter circuit ADC 8 and an output of the DAC 10 are the same. Thus, an output V of the buffer amplifier circuit B 11 is obtained and even when an input of a reference frequency is zero, e.g. even when an output of an external reference frequency generator is interrupted, the oscillation frequency (f) of the VCO 1 is set to a value decided by a reference frequency f0. Thus, the automatic setting of the center frequency is facilitated and even when the circuit is built in a device and shipped, the setting is facilitated.
Patent JP-H11349490-A (JP)
Title: Albumin preparation
Inventor: MATSUOKA YASUSHI
IPC: C07K14/765
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an albumin preparation having excellent safety, stability, etc., useful for treating hypoalbuminemia, etc., by heat treatment and by extremely reducing an aggregate content and a content of admixture protein such as transferrin, etc. SOLUTION: This albumin preparation is heat-treated and has an aggregate content equal to or lower than a limit of detection measured by a gel filtration analysis method in making 25 (w/v)% albumin solution, <=2 mg/dl transferrin content measured by Mancini method, <=4 mg/dl α1 -acidic glycoprotein content measured by Mancini method and <=6.5 mg/dl haptoglobin content measured by Mancini method. The preparation is obtained by treating a serum albumin- containing aqueous solution with an anion exchanger under conditions of preferably pH 5.1-5.25, with a cation exchanger under conditions of preferably pH 4-8 and then heat-treating the aqueous solution preferably at about 60 deg.C for about 10 hours.
Patent JP-S51117861-A (JP)
Title: Differential phase demodulator
Inventor: MATSUO YOSHIO
IPC: H03D3/00
Filed: 1975-04-09
Abstract: PURPOSE: A demodulator with a simple configuration to transmit low-rate digital information with a high-frequency carrier wave, is resistant to channel fluctuation and no setup time is nearly required. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07255109-A (JP)
Title: Door stopper
Inventor: YAMAZAKI YOSHIHIRO
IPC: H02B1/38
Filed: 1994-03-15
Abstract: PURPOSE:To provide a door stopper and a door incorporating it, excellent in workability, appearance and safety, wherein the number of parts and cost are reduced and the structure is simplified. CONSTITUTION:The fixed end of a square pipe 11 is coupled with the mounting seat 3 of a body 1 by means of mounting bolts 5, D-pieces 6, washers 7 and nuts 8 in a way that it is capable of freely rotating. The fixed end of a slide link 12 is also coupled with the mounting seat 4 of a door 2 by means of mounting bolts 5 and the like in a way that it is capable of freely rotating. The free end of the slide link 12 having a conical projection 20 is inserted into the square pipe 11 at the free end of the pipe, and slides and expands or contracts inside the pipe with the door's swinging open/shut. The sliding motion of the slide link 12 due to the door's swinging open is stopped by bringing the projection 20 into contact with a stopper 22. The sliding motion of the slide link 12 due to the door's swinging shut is restrained by a reversed cone- shaped plate spring 13's pressing the projection 20 with a specified elastic force.
Patent JP-S54136738-A (JP)
Title: Closing holding device for folding door
Inventor: KATSUMATA TOYOMI
IPC: E06B3/48
Filed: 1978-04-13
Abstract: PURPOSE: To enable a smooth drawing-out and closing, by locating a latch proper, which can move vertically, at a upper end of approximately center part of a folding door.  
     CONSTITUTION: A square tube latch proper 6 being equipped with latch rollers 5 at a stem part 31 projecting on the right and on the left at the upper end is inserted into a sliding concave part 32 of a corner block 14 through the work of a spring, and is fixed at a upper surface near a hinge 11 of a folding door 2 so that it can move vertically along an axis screw 34. And thus, when drawing out the folding door 2, a latch roller 5 is hooked at an opening 8 of a upper rail 3, and an approximately central part of the folding door 2 is held on the upper rail 3, and thus, the door is kept being closed, and besides a rebound from the upper rail 3 caused by a shock at a closing time can be prevented. Further, since the latch roller 5 rotates in such a direction that cuts a surface direction of a door panel 1 at right angles, the latch roller 5 moves at a bottom surface of the upper rail 3 as it rotates, and is smoothly hooked at the opening 8 when closing the door. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55136570-A (JP)
Title: Protector for arc welding
Inventor: NISHIKAWA SUSUMU
IPC: B23K9/10
Filed: 1979-04-11
Abstract: PURPOSE: To improve the inaccuracy of light shielding and perform adequate and stable light shield controlling by detecting the start and end of welding and modulating the crystal cell by the output signals thereof.  
     CONSTITUTION: When a torch switch TS is closed, a relay CR1 actuates to open its normally closed contacts CR1', by which the signal to a liquid crystal cell LCD is made non-conducting and the LCD is deenergized to decrease its transparency. On the other hand, the ON of the torch switch TS causes the welding machine to operate and the operation of a timer TR1 causes the time limit operation contacts TR1' to close with a delay of a fixed time, thus at the time when the light shield filter has decreased its transparency sufficiently, welding flash is generated. Next, the crater welding causes the torch switch TS to open but the contacts CR2' remain nonconducting as far as current is flowing. Hence, the liquid crystal cell maintains the nontransparent state. When the torch switch TS opens and the flash of the crater treating welding, etc. goes out, the normally closed contacts CR1', CR2' close and the operation of a timer TR2 causes the contacts TR2' to be closed with a fixed delay. After the annihilation of the after-arclight, the liquid crystal is applied with voltage and becomes transparent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60209421-A (JP)
Inventor: AASAA ERU DEIIN
IPC: H02K33/12
Filed: 1985-03-07
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-S61203448-A (JP)
Title: Optical recording medium
Inventor: HANAMURA EIICHI
IPC: G11B7/244
Filed: 1985-03-05
Abstract: PURPOSE:To increase the optical contrast between the recorded and unrecorded parts by applying an optical, thermal, dynamic or electric external field to a thin polydiacetylene film formed on a substrate so as to record information on the film. CONSTITUTION:A thin film of a diacetylene monomer is formed on a substrate by vacuum deposition, Langmuir-Blodgett's technique, coating or other method, and the monomer is polymerized with heat, light, gamma-rays or the like to form a thin polydiacetylene film on the substrate. An optical, thermal, dynamic or electric external field is locally applied to the polydiacetylene film to cause a change in the structure of the principal chain such as the change between acetylene type and butatriene type bonds A, B. Information is recorded on the polydiacetylene film by the change. A disk, tape, film or sheet of an org. material such as polyester or polypropylene is used as the substrate of the optical recording medium.
Patent JP-S60189574-A (JP)
Title: Generator of document format
Inventor: TANAKA TETSUO
IPC: G06Q10/10
Filed: 1984-03-09
Abstract: PURPOSE:To enable a designing operation while an operator is directly viewing a display screen by providing a position specifying means of a display device at the time of generating an entry column. CONSTITUTION:In order to generate a header 1, after a position on a display device 14 is specified by a position specifying means 11, a header generation specifying key 21 is depressed. A controller 15 displays a character string and simultaneously stores a start point, an end point and a header character string in a header definition information memory part 12. In order to generate an entry column, after a position on the display device 14 is specified by the position specifying means 11, a start point is specified by depressing an entry column specifying key 22, and the controller 15 stores an area enclosed by start and end positions in an entry column definition information memory part 13. In order to modify a header and an entry column, one point on the display device 14 is specified by the position specifying means 11, and a modification specifying key 23 is depressed. By referring to the memory part 12 and 13, the controller 15 specifies an object to be modified.
Patent JP-S63209689-A (JP)
Inventor: FUKUDA NARITAKA
IPC: B26B9/00
Filed: 1987-02-27
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-S52127173-A (JP)
Title: Pattern formation method
Inventor: HATADA KENZOU
IPC: H01L21/306
Filed: 1976-04-19
Abstract: PURPOSE: At first, positive type photosensitive resin is coated on a substrate treated previously; on it, negative type photosensitive resin which is insuluble in a solvent dissolving the said positive type photosensitive resin is coated extremely thinly and the thin layer is exposed; by dipping the exposed substrate in a positive resin developing solution and by removing the unnecessary positive resin, a surface of the insulated film or equivalent is exposed, so that pattern formation is ensured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5673731-A (JP)
Title: Loading shovel
Inventor: KUBO TAKASHI
IPC: E02F3/85
Filed: 1980-04-07
Abstract: PURPOSE: To simplify driving operation by enabling bucket to be pushed out horizontally only by the single operation of arm, the single operation of boom, and the operation of only one lever for operating the arm or the like.  
     CONSTITUTION: The base end of a bucket cylinder 10 is attached to a boom 3 in such a manner that the bucket cylinder 10 and the arm 5 form a approx. parallel link, and also the boom 3 and the arm 5 are connected providing a regulating cylinder 11. The regulating cylinder 11 and each rod push-out side oil chamber of the arm cylinder 6 are communicated with each other through a switch valve. And, the loading shovel is operated by mutually interlocking the arm cylinder 6 and the boom cylinder 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58201240-A (JP)
Inventor: TAIIHON FUIRITSUPU CHIYANGU
IPC: G01R31/302
Filed: 1983-03-18
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。