baber/WOPTO huggingface dataset:
Patent JP-S55146881-A (JP)
Title: Production method of plate grid for lead acid battery
Inventor: KOBAYASHI KENJI
IPC: B21D31/04
Filed: 1979-05-07
Abstract: PURPOSE:To improve mechanical strength and corrosion resistance by placing and press-bonding one over another two facing pieces of skeleton near the rhombus knot of a grid of expanded metal and deforming the mesh into an approximate hexagon. CONSTITUTION:A rhombus mesh 1 is formed continuously by expanding a lead or lead alloy thin plate. A grid having a hexagonal mesh 1' is obtained by placing and press-bonding one over another facing grid skeletons near the sharp-angled knot 2, with the expanded metal fixed in the expanding direction. The grid skeleton 3 near the knot should preferably be press-bonded in the same horizontal plane, and the expanding ratio of the grid skeleton of the expanded metal should preferably be 1.4 or less. The mesh 1' of the grid is approximately a hexagon-like honeycomb, and hence the strength in the longitudinal direction or lateral direction is superior and handling can be accomplished easily.
Patent JP-S51131584-A (JP)
Title: A process for manufacturing polyurethane rubber coated gloves
Inventor: NAKAMURA SADAAKI
IPC: A41D19/04
Filed: 1975-05-13
Abstract: PURPOSE: A process for manufacturing polyurethane rubber coated gloves by impregnating gloves made of fibers with a specified solvent and putting on polyurethane gloves, then contact bonding with compressed gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06270923-A (JP)
Title: Package protecting material supplying apparatus
Inventor: FUKUCHI HIROSHI
IPC: B65B63/00
Filed: 1993-03-16
Abstract: PURPOSE:To supply a skid and two kinds of packing materials of a protecting board simultaneously to a packing floor by providing an arm which can horizontally slide and vertically rise and fall with the skid and the protecting board mounted on a carrier and which can be inserted into a cut of the packing floor. CONSTITUTION:When a skid 5 and a protecting board 6 which have been prepared according to a size of a material to be packed are supplied together onto a packing floor 4, a carrier 1 moving from the packing floor side is provided. The carrier 1 includes a plurality of skid receiving arms 2 having adjusting ability for aligning with a size of a material to be packed and rising and falling ability for receiving and putting the material to the packing floor. The packing floor has a comb-like cut into which the arms are inserted for receiving the skid 5 and the protecting board 6. Thus skids 5 of various sizes can be supplied by a single apparatus.
Patent JP-S59187567-A (JP)
Inventor: OSADA TOYOHIRO
IPC: B65D81/36
Filed: 1983-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02235730-A (JP)
Title: Manufacture of polyoxymethylene hollow body
Inventor: TERADA JUNICHI
IPC: B29C48/32
Filed: 1989-03-10
Abstract: PURPOSE:To effectively produce a hollow body while the clogging with resin at the beginning of extrusion forming or the breakage of the hollow body may be remarkably reduced by a method in which the inner diameter of an outer die is caused to be smaller than the inner diameter of a sizing die, and molten polyoxymethylene is extruded from a double die so that the outer diameter of the molten polyoxyethylene becomes smaller than the inner diameter of the sizing die. CONSTITUTION:After the polyoxymethylene fed from a hopper 1 has been melted and plasticized in an extruder 2, it is introduced into a sizing die 4 without the exposure to air through a heated double die 3, whereby a hollow body is produced in cooled condition. The double die 3 is composed of the inner die 10 having the hole feeding the pressurized fluid such as compressed air, the outer die 11 provided outside of the inner die at the interval of an annular gap, the sizing die provided near the end of the outer die 11 and a cooling layer 5. The inner diameter of the outer die 11 is caused to be smaller than the inner diameter of the sizing die 4. Molten polyoxymethylene must be extruded from the double die 3 so that the outer diameter of polyoxymethylene becomes smaller than the inner diameter of the sizing die 4.
Patent JP-H10250855-A (JP)
Title: Paper feeding device
Inventor: SUZUKI HIROSHI
IPC: B41J13/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To easily connect and disconnect a paper feeding cassette to and from a printer main body by preventing removal of the paper feeding cassette from the printer main body at the time of drawing out an accessory sheet guide on a paper feeding device. SOLUTION: A hook part 3c to fix a paper feeding cassette 3 by hooking with a hole 60b on the side of a printer main body at the time when it is installed on the printer main body is provided on the paper feeding cassette 3, hooking of the hook part 3c and the hole 60b with each other is released by slightly revolving the paper feeding cassette 3 in the direction orthogonal with the direction to draw out a sheet guide 37, and it is constituted so that the hook part 3c becomes free to slide on a tapered surface 60c of the hole 60b after releasing. Consequently, it is possible to easily remove the paper feeding cassette 3 from the printer main body only by slightly rotating it.
Patent JP-S59180139-A (JP)
Title: Flywheel available for electronic equipment and sounder
Inventor: TOKUKURA TOSHIO
IPC: F16F15/30
Filed: 1983-03-30
Abstract: PURPOSE:To secure the large inertia moment of a flywheel dispite a small size as well as to improve its corrosion resistance, by constituting the flywheel in a way of using the powder of copper or its alloy as a mian component and molding it into a compact by means of sintering, while uniformly dispersing voids around between these powdery particles as a whole. CONSTITUTION:A flywheel is molded with one or two kinds among copper or its alloy powder types as a main component and then sintered into a compact. It is desirable that these powder types be especially selected so as to become large in specific gravity as much as possible in conformity with miniatruization in the flywheel. In addition, in time of molding and sintering, it is recommended that voids be uniformly dispesed all over the whole between powdery particles.
Patent JP-S56150901-A (JP)
Title: Method for testing leonard device on vehicle
Inventor: YOSHIMURA MOTOYOSHI
IPC: B60L3/00
Filed: 1980-04-25
Abstract: PURPOSE: To safely and easily make an automatic test of the Leonard device by a method wherein interlocking switches are provided to form a circuit in which first and second breakers are not closed simultaneously.  
     CONSTITUTION: During the test, the interlocking switches 16a, 16b are turned OFF to break a power source to excitation coils 9, 10 of the first and second breakers MCB, and HB respectively. Then, by turning the MCB ON, the power source is supplied from an automatic testing device to a testing terminal 18 to effect excitation of the coil 9. Since an interlock 9c is turned OFF by the excitation of the coil 9, the coil 10 is not excited and accordingly, the HB is not closed. On the other hand, at the test of the HB, the power source is supplied to the testing terminal 17 leaving the MCB OFF, and the coil 10 is excited to cause the HB to be turned ON. Thus, the automatic test for the Leonard device can safely and easily be conducted because of the MCB and HB being not turned ON simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60200071-A (JP)
Inventor: MIYATA HIROSHI
IPC: F25D23/08
Filed: 1984-03-23
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-S62212653-A (JP)
Title: Image recorder
Inventor: SAITO MINORU
IPC: G03C8/40
Filed: 1986-03-14
Abstract: PURPOSE:To apply a solvent for image formation uniformly by a desired amount by providing a coating roller, a conveying means which conveys a heat- developed photosensitive material or image receiving material onto the coating roller, and a driving means which controls the rotating speed of the coating roller. CONSTITUTION:When image receiving paper 32 is fed by a specific quantity, a motor 58 is driven and rotated to slant guide plates 52 and 54. Consequently, the image receiving paper 32 contacts the coating roller 72 and a bead 76 is formed speedily between the image receiving paper 32 and coating roller 72. The bead 76 is maintained and the coating roller 72 is rotated at a constant speed, so water 74 is applied over the image receiving paper 32 by the constant amount. When the coating roller 72 reaches the rear end part of an image transfer part P, the rotation of the coating roller 72 is slowed down and the bead 76 disappears. Then, when the coating roller 72 reaches the rear end of the image transfer part P, the motor 58 reverses to hold the guide plates 52 and 54 horizontally.
Patent JP-H07244036-A (JP)
Title: Column packing agent for liquid chromatography
Inventor: URYU YOSHIAKI
IPC: B01J20/286
Filed: 1994-03-01
Abstract: PURPOSE:To enhance the alkali resistance of a packing agent by changing a single phase system only of SiO2 to a mixed phase system with ZrO2 having spherical SiO2-ZrO2. CONSTITUTION:An ethanol soln. of tetraethoxysilane and a hydrochloric-acidic ethanol soln. are mixed to be reacted and zirconium n-butoxide is added to the reaction mixture to be reacted therewith. This reaction soln. is added to an ammonia-basic ethanol soln. under stirring. The semi-solidification of the reaction soln. due to sol-gel reaction is advanced by selecting the conditions such as the shape, the number of rotations or the like of a stirring blade to obtain an SiO2-ZrO2 hydrated gel near a spherical shape. The spherical shape of this gel is not collapsed even when the gel is filtered off from the mother soln. because gelation is advanced. The hydrated gel is dried to evaporate moisture to leave only a skeleton composed of a ZrO2-SiO2 component and a porous matter near a spherical shape is obtained. This porous matter is classified by a screening method so as to have particle size distribution suitable for a column packing agent to be used as the packing agent. By this method, the column packing agent excellent in alkali resistance is obtained.
Patent JP-H11261443-A (JP)
Title: Spread modulation signal receiver
Inventor: OTAKI YUKIO
IPC: H04B1/7075
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To attain quick synchronization acquisition by applying Fourier transform to a base band spread modulation signal and a reference signal, generating a multiplication signal between a complex conjugate signal of the reference signal that is Fourier-transformed and the base band spread modulation signal that is Fourier-transformed, generating a correlation signal by applying inverse Fourier transform to the multiplication signal so as to limit each frequency band width of the Fourier-transformed signal. SOLUTION: An input terminal of a reception section 1 consisting of a base band signal generating section 13, an analogue/digital converter section 14 and a 2nd memory 15 is connected to an antenna 11, and its output terminal is connected to an input terminal of a 1st Fourier transform section 2. An input terminal of a 1st filter means 3 is connected to an output terminal of the 1st Fourier transform section 2, and its output terminal is connected to a 1st input terminal of a multiplier section 7. An output terminal of a reference signal generating section 4 is connected to an input terminal of a 2nd Fourier transform section 5. An input terminal of a 2nd filter means 6 is connected to an output terminal of the 2nd Fourier transform section 5 and its output terminal is connected to a 2nd input terminal of the multiplier section 7.
Patent JP-S58208262-A (JP)
Inventor: ZORUTAN BUDAI
IPC: C07C239/00
Filed: 1983-03-31
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-S5849970-A (JP)
Title: Liquid eliminating device for liquid drying electronic copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G21/00
Filed: 1981-04-15
Abstract: PURPOSE:To prevent the dropping or the like of a developer, by leading out and eliminating the staying of the developer due to the liquid eliminating action of a corona discharger used for elimination of the developer. CONSTITUTION:Before a corona discharger 9 for elimination of a developer, a roller 8 is provided close to the corona discharger 9 and such length apart from the surface of a photosensitive drum 1 that the action of an ordinary developer eliminating roller is not given to the roller 8. A roller 7 brought into contact with the roller 8 is provided, and the developer led to be eliminated is squeezed out from the roller 8 in the pressing part of the roller 7 and is returned to a developing box 2. Thus, the dropping of the developer due to backward flow based on the corona discharger for elimination of the liquid is prevented.
Patent JP-H07108407-A (JP)
Title: Jaw assembly for chuck
Inventor: ANTON FUINKU
IPC: B23B31/16
Filed: 1994-03-03
Abstract: PURPOSE: To reduce preparation period and cycle time by composing a jaw assembly of a master jaw, and at least one top jaw detachably mounted on the master jaw, and couping both each other through a specific mounting button. CONSTITUTION: A jaw assembly 10 provided on a chuck 12 includes a master jaw 20 having plural stepped openings 26 having a mounting seat at a front part to be parallel to a rotation axial line, and a screw groove is formed in each opening 26 to be extended from the mounting seat backward. On this master jaw 20, a moutning button 32 in which a stem 37 is fitted into the mounting seat can be assembled, and in the mounting button, a hole 40 compatible with the screw groove in the opening 26 is provided through. A top jaw 42 is installed on a front sruface of the master jaw 20, the top jaw 42 has plural holes in which headed conical bodies of the mounting buttons 32 are fitted in on the back surface side, and it is fastened to the master jaw 20 by plural bolts 56.
Patent JP-H11309266-A (JP)
Title: Method and device for managing use of prepaid card in pachinko game machine, rotary drum type game machine
Inventor: SHIRAKAWA SHIRO
IPC: G06K17/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve reliability against an unfair use of a prepaid card and to carry out inquiring contents of the prepaid card by a local computer provided at every store using the prepaid card. SOLUTION: When a prepaid card is purchased, a registration such as unique card numbers, which is given to each prepaid card, is given to a local computer 17 provided at a store for selling prepaid cards and a selling price is further memorized in the computer. On the other hand, when the prepaid card is used at the store for selling the prepaid cards or at chain stores therefor, a use of the prepaid card is judged by referring to the local computer for the card members. When the prepaid card is valid, the balance for using the prepaid card is managed by the local computer 17.
Patent JP-H08256350-A (JP)
Title: Chroma signal processing circuit
Inventor: MURAYAMA AKIHIRO
IPC: H04N9/64
Filed: 1995-03-16
Abstract: PURPOSE: To improve color image quality for a very small signal by reducing color noise amplitude in the SECAM chroma demodulation processing especially. CONSTITUTION: A chroma signal is separated and given to an input 11. The chroma signal is given respectively to a chroma demodulation circuit 12 and a level detection circuit 13. A signal demodulated by the chroma demodulation circuit 12 is given to a gain control circuit 14, and a color difference signal is outputted from an output 15 by varying the gain with a control voltage from the level detection circuit 13. In the post-stages, the processing with a luminance signal (not shown) is made and the resulting signal is displayed on a screen. Thus, the color difference signal and the color noise are attenuated in response to an input signal level and since the higher color noise results in higher attenuation in the gain control circuit, the noise level appearing on the screen is reduced and the color image quality is improved.
Patent JP-S57172821-A (JP)
Title: Hinge device of movable roof for car
Inventor: MINAMOTO AKIO
IPC: B60J7/08
Filed: 1981-04-17
Abstract: PURPOSE:To improve the mounting operation performance of a lid by loading the slide part on the supporting slide part, vertically setting the lid, then sliding the lid in the transverse direction, when the lid is mounted onto a roof opening. CONSTITUTION: The hinge device H of a movable roof for car is composed of the movable piece 24 istalled in pairs at the symmetrical positions at right and left in the front edge part of a lid 3 and the fixed piece 25 arranged at the position corresponding to said movable piece 24 in the front edge part 2f of a roof opening. The movable piece 24 is formed of a ceiling plate part 40 and the integrally formed part of the slide part 26 projecting to the rear surface side and the engagement part 27. The fixed piece 25 is constituted of a base board 33 and a supporting body 34, which is provided with the holding part 36 formed at one end of the supporting slide part 35 standing straight, then the holding part 36 is engaged with said engagement part 27, and the hook 31 fitted on the movable piece 24 is inserted into the opening 39 of the slide part 35, and the movable piece 24 is locked.
Patent JP-S55147552-A (JP)
Title: Elastomer bridgeable substance
Inventor: GIYUNTAA KURAATERU
IPC: C08G77/38
Filed: 1980-05-01
Abstract: This invention relates to compositions which may be stored under anhydrous conditions, but when exposed to atmospheric moisture, crosslink at room temperature to form elastomers. These compositions contain diorganopolysiloxanes having terminal condensable groups, a silicon compound having at least 3 Si-bonded hydrolyzable groups and an inorganic filler having a surface area of at least 20 m2/g, in which at least a portion of the surface area of the inorganic filler has been modified by having polymerized thereon at least one compound of the general formula HR1C=CHX, where X represents a -CN group or a group of the formula -COOR2, R2 is an alkyl radical having from 1 to 4 carbon atoms and R1 represents hydrogen or a methyl group; or a mixture containing at least one such compound and at least one monomer which has been copolymerized with said compound.
Patent JP-S52140824-A (JP)
Title: Artificial load system
Inventor: OGATA TSUTOMU
IPC: H02M3/28
Filed: 1976-05-20
Abstract: PURPOSE: To increase the efficiency of a DC - DC converter by permitting an artificial load to be inserted only at the time of a light load by the provision of a switch for connecting and connecting an artificial load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08252940-A (JP)
Title: Image forming apparatus
Inventor: KAWASE MICHIO
IPC: H01S5/068
Filed: 1995-03-16
Abstract: PURPOSE: To provide an image forming apparatus in which a laser can be effectively protected even if a sample and hold signal has a malfunction. CONSTITUTION: If an MSH signal is interrupted, a reset signal 1556 outputs 'High' by a time constant Twdt=1msec in a timer 556, an output signal of FF557 is inverted thereby, a protecting laser OFF signal 1557 becomes 'Low' and hence the output 1558 of an AND gate 558 becomes 'Low'. As a result, a switching circuit 505 and a transistor 550 are turned off to interrupt both the operating current and the bias current of a laser.
Patent JP-H01230375-A (JP)
Title: Shape memory alloy member for medical treatment and catheter
Inventor: KAWABATA TAKASHI
IPC: A61M29/00
Filed: 1988-03-11
Abstract: PURPOSE:To carry out the treatment of a stricture or the like (expansion treatment in particular) efficiently and to prevent the restricture of the part by making the deformation starting condition of a shape memory alloy member different at least at both ends an at the center in the longitudinal direction. CONSTITUTION:At the center of a main body 2, a lumen 7 is formed penetrating from the rear end to the front end in order to penetrate a guide wire 6, and a shape memory alloy coil 8 is installed at the position a little rear to a balloon 3. The coil 8 is made to have a relatively low transit temperature at the center 8b and a relatively high transit temperature at both ends 8a. A catheter is inserted up to a stricture of a blood vessel 13, and the balloon 13 is expanded by leading in a physiological salt solution or the like 4 to stop the flow of the blood or the humor temporarily. The physiological salt solution 10 is delivered from a leading port 11 at a constant temperature 50 deg.C, for example, the coil 8 is heated at the transit point or higher, the center 8b is expanded to the original form to expand the stricture 14, and then the expansion is transferred to both end sides gradually to expand the whole stricture 14. Then, the physiological salt solution in the balloon 3 is released, the balloon 3 is contracted, the catheter is removed, the coil 8 is left in the blood vessel, and the treatment is accomplished.
Patent JP-2000221136-A (JP)
Title: Method and apparatus for tracking changes with time passage
Inventor: NAGOSHI TOSHIYUKI
IPC: G01N21/552
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To measure a stopped-flow infrared absorption, even when light does not pass a normal flow-through cell by adopting attenuated total reflectance(ATR) method for measuring infrared rays, and obtaining an infrared absorption signal without measuring the intensity of passing light. SOLUTION: A buffer solution, which includes a protein to be measured and a modifier solution, is prepared respectively to different solutions and stored in a sample reservoir of a stopped-flow apparatus 3. The sample solutions are sent by a constant flow rate to an ATR flow-through cell 2, mixed by a mixer in the cell 2 and supplied to a cell chamber to measure an infrared absorption. The protein of the sample is modified from the moment when it is mixed with the modifier, starting a change in secondary structure. Since the cell chamber is located immediately behind the mixer, an infrared absorption signal corresponding to the structure at a time point after a considerably short time has passed can be detected. Thereafter, the supply of the solutions by the stopped-flow apparatus is stopped, and in synchronism the infrared absorption signal is started to be obtained.  An elapsed time of the secondary structure change subsequent to the modification is captured as an infrared absorption time change of an amide group.
Patent JP-S58176196-A (JP)
Title: Apparatus for growing crystal from compound
Inventor: TAKAMORI AKIRA
IPC: H01L21/205
Filed: 1982-04-06
Abstract: PURPOSE:To carry out uniform epitaxial growth of crystals from an organometallic compound, by means of many respective blowing outlets for plural kinds of organometallic compound vapors mutually adjacent thereto near a crystal growing part. CONSTITUTION:Quartz tubes 1 and 2 for blowing compound vapors of Groups IIIand V respectively are branched near the blowing tips thereof, and the vapor blowing outlets of the quartz tubes 1 and 2 are placed to be mutually adjacent thereto. A reaction tube 3, crystal growth substrate 4, susceptor 5 and heating high-frequency coil 6 are provided. The numbers of branches in the blowing outlets are respectively ten or more, and the cross-sectional shape of the combined two blowing outlets is in the form of a honeycomb. The flow rate ratio between the two kinds of the compound vapors in the growth is preferably as follows: The flow rate of an alkyl compound of Group V, e.g. trimethylindium, is about 10 times of that of the compound of Group III. Therefore, the diameter of the blowing tips for the compound of Group V is preferably somewhat larger.