baber/WOPTO huggingface dataset:
Patent JP-H0243033-A (JP)
Title: Building panel
Inventor: KOSEKI SUE
IPC: B32B27/42
Filed: 1988-08-03
Abstract: PURPOSE:To improve the adhesion property between a foam and a thin metal plate by a structure wherein flame-retardant and water-absorbent sheet-like matter having a large number of through holes is integrally interposed between the thin metal plate and the foam. CONSTITUTION:A surfacing material 1 is made of thin metal plate such as surface treated steel plate, plated steel plate, aluminum plate or the like having a flat shape or a shape formed by roll forming, press forming or the like. A backing material 2 is made of flexible sheet surfacing material such as single kraft paper, asbestos paper or the like or surfacing material produced by laminating aluminum foil to paper stock. A core material 3 is made of phenolic foam produced out of phenolic resin, hardener and foaming agent. A sheet-like matter 4 functions to absorb condensation water at the formation of the foam 3 and to be able to show the adhesion of the foam 3 by being interposed between the back 1a of the surfacing material 1 and the sheet-like matter 4. The sheet-like matter 4 has natural through holes 5 in case of non-woven fabric, and through holes 5 are made in the other case. Thus, almost all the condensation water at the formation of the phenolic foam is absorbed, resulting in reinforcing the adhesive force between the surfacing material and the foam and allowing to improve the mechanical strength, fire resistant property, heat insulating property and productivity of a panel.
Patent JP-H0359878-A (JP)
Title: Sense amplifier driving circuit
Inventor: NODA KENJI
IPC: G11C11/409
Filed: 1989-07-27
Abstract: PURPOSE:To improve sense sensitivity by driving an output transistor by means of an intermediate potential between the output terminal of a P-type transistor and the output terminal of an N-type transistor and always holding the intermediate potential of both output terminals to be equal to the precharge potential of a bit line. CONSTITUTION:Output terminals 11 and 12 connected to the respectively common source nodes of N-type flip flops Q12 and Q16 and P-type flip flops Q11 and Q13 in a sense amplifier are connected in serial by first and second resistances R11 and R12, and the output terminals 11 and 12 are driven by the potential of the intermediate node 13 of the first and second resistances R11 and R12. Thus, two common source nodes of the flip flops of the sense amplifier can simultaneously be driven at the same speed, the deterioration of sensitivity owing to the variance of the capacity of the bit line is eliminated, and sense sensitivity can be improved.
Patent JP-S58102684-A (JP)
Inventor: TATSUMI AKIRA
IPC: B21D43/04
Filed: 1981-12-02
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-S6440614-A (JP)
Title: Deodorizing polyester fiber
Inventor: SATO KIKUTOMO
IPC: A41D31/02
Filed: 1987-08-03
Abstract: PURPOSE:To obtain the titled colorless fiber dyeable to arbitrary color without lowering the deodorizing performance and having excellent durability, by using a specific amount of a specific condensed phosphoric acid zirconium salt as a deodorizing agent component. CONSTITUTION:The objective polyester fiber contains 0.1-5wt.%, preferably 0.5-3wt.% (based on the fiber) of a condensed phosphoric acid zirconium salt as a deodorizing agent component. The salt has a particle diameter of <=10mum, preferably <=1mum and gives an aqueous suspension of pH5-8 at 3wt.% concentration. The deodorizing agent component is dispersed and compounded in the polyester e.g. by adding to a polymerization step of polyester, forming a master pellet or melting and kneading in an extruder.
Patent JP-H06325460-A (JP)
Title: Floppy disk driving device
Inventor: HAMATSU KAZUNOBU
IPC: G11B17/04
Filed: 1993-08-06
Abstract: PURPOSE:To improve operability by providing a diskette holder and sliding cam respectively with engaging parts and guiding parts capable of imparting the same lifting action to a diskette holder even if the vertical directions of the sliding cam on which buttons are mountable at two points, right and left, are reversed. CONSTITUTION:The sliding part 3-2 of the sliding cam 3 engages the guiding part of a frame 1 and the sliding part 3-2 of the cam 3 engages the guiding part 9-1 of a cover 9 to move the cam 3 forward when an FD is inserted and the clocking mechanism of the sliding cam 3 is unlocked. The guiding parts 3-a, 3-c and the guiding parts 3-b, 3-d incline at the same angle in the opposite directions and, therefore, the engaging parts 2-1, 2-2 engaging these parts make the same descending action even in either case in which the position of the cam 3 is forward and backward. The cam 3 moves backward and the diskette holder 2 moves upward along the guiding part of the cam 3 when the button 3 is pressed at the time of discharging the FD. Since the button 5 exists more above than an aperture, the operation is easily carried out.
Patent JP-S5899498-A (JP)
Title: Flavonol glucoside
Inventor: KADOYA SHIZUO
IPC: A61K31/7048
Filed: 1981-12-04
Abstract: NEW MATERIAL:The flavone derivative of formula (R1 is sophorosyl, glucosyl or H; one of R2 and R3 is H and the other is feruloyl). EXAMPLE:3-O-beta-D-Sophorosyl-7-O-beta-D-(2''-O-feruloyl)-glucosylkaem pherol. USE:Drug having fibrinolysis-inducing activity and/or antiallergic activity. PROCESS:The compound of formula wherein R1 is sophorosyl, R2 is feruloyl and R3 is H can be prepared, e.g. by extracting fresh or dried leaves and stalks of Allium odorum with water or water-containing organic solvent (obtained by mixing water and methanol, acetone, dioxane, etc.) at or below the room temperature, subjecting the extract to chromatography, and if necessary, recrystallizing the product. The compound can be converted to another compound of formula e.g. by heating an aqueous solution of the compound.
Patent JP-H0481625-A (JP)
Title: Sorting apparatus of weight
Inventor: ITANI MORIKAZU
IPC: B07C5/30
Filed: 1990-07-24
Abstract: PURPOSE:To avoid a state wherein a group of articles to be sorted is let to flow to a processing line in a subsequent stage, by detecting the occurrence of the state of a specified condition and by determining automatically whether a weighed value GN is inside the range of an allowable error or outside it. CONSTITUTION:Weight ranks Z1 to Z7 of discharge stations 41 to 47 and the weight of an article to be sorted which is loaded in a passing bucket 2 are compared with each other and the article to be sorted is discharged from the bucket at the pertinent one of discharge stations 41 to 47. Vessels 131 to 137 for storing the article to be sorted are provided for the discharge stations 41 to 47 respectively, while a weigher 7 measuring the net weight of each of the aforesaid vessels 131 to 137 is provided. When a net weight value outputted by a weigher when the number of pieces of the article to be sorted and being discharged to the specified one of discharge stations 41 to 47 reaches the preset number N of pieces is denoted by GN, the upper limit value of the weight rank of which the specified discharge station takes charge by ZH, the lower limit value thereof by ZL and the rate of an allowable error by (n), the occurrence of any one of states shown by the formulas is detected. Then, information is made on a faulty 15 result of sorting.
Patent JP-S6173307-A (JP)
Title: Magnet roll
Inventor: TAWARA KAZUNORI
IPC: H01F7/02
Filed: 1984-09-18
Abstract: PURPOSE:To prevent the crack of a bonded magnet portion from occurring by providing a taper structure starting from the end of the magnet of a magnet roll in which a length-outer diameter ratio is at least 4 and in which a shaft portion of at least 1/4 of magnet length becomes gradually small toward the center. CONSTITUTION:A taper processing which gradually becomes small toward the center 7 at the part of at least 1/4 from both ends of a magnet 2' is made in a shaft 3 of the magnet 2' of a magnet roll in which a length-outer diameter ratio is at least 4. A bonded magnet 2' is formed with a solid injection molding by a shaft inset using a compound of strong magnetic powder and high polymer resin. Therefore, the crack of the bonded magnet 2' is prevented from occurring.
Patent JP-S6256667-A (JP)
Title: Non-contact type shaft seal device
Inventor: TSURUTA KIYONOBU
IPC: F16J15/40
Filed: 1985-09-03
Abstract: PURPOSE:To prevent sealing liquid surely from leaking toward inside of the machine by driving, by the use of an impeller, the sealing liquid supplied from a sealing liquid supplying source into inside of the bending part of a flange. CONSTITUTION:A sealing liquid which has penetrated, from a sealing liquid supplying pipe 7a, into a space 2c inside the bending part rotates similarly with a flange 2 having bending part by impellers 3a, 3b of the flange 2 which has a bending part rotating along with the rotation of a rotary shaft 1. By this rotation the sealing liquid in a space 2c inside the bending part is given a centrifugal force. The sealing liquid inside the bending part of the flange, owing to the centrifugal force and a differential pressure between a gas pressure on the inner side of a machine and a supplying pressure of the sealing liquid, forms a boundary surface to a gas on the inner side of the machine inside the bending part 2 of the flange so as to enclose the inner side of the machine from the outside. At the time of fluctuation in differential pressure this boundary surface automatically shifts properly to prevent the leakage surely.
Patent JP-S6352285-A (JP)
Inventor: INOUE MASAJI
IPC: G06Q40/00
Filed: 1986-08-22
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-H0937609-A (JP)
Title: Working machine for agriculture
Inventor: MATSUMOTO KAZUYA
IPC: A01B63/16
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural working machine capable of shortening the longitudinal length of the frame and improved in revolvability and tilling work efficiency by disposing a gauge wheel for controlling the depth of the tilting between the shaft of rear wheels and the tilling shaft of a tilling transmission case. SOLUTION: A tilling section C is vertically liftably attached to the rear part of the main machine B through a vertically lifting guide mechanism D. A gauge wheel 49 for controlling the depth of the tilling is disposed between the shaft of rear wheels disposed in the main machine B and the tilling shaft of a tilting transmission case 40 disposed in the tilling section C. A hanger rod 54 is preferably disposed between laterally extended parts and a rear cover 53 attached to the rear end edge of the tilling cover.
Patent JP-H0790697-A (JP)
Title: Descaled stainless steel
Inventor: ITO MASAHIKO
IPC: B21B45/06
Filed: 1994-08-19
Abstract: PURPOSE:To provide the descaled stainless steel having brightness and high smoothness by a high-speed descaling method which does not entail a high-temp. treatment. CONSTITUTION:An annealed stainless steel sheet 1 is subjected to an electrolytic treatment in an aq. neutral salt electrolytic tank 1 and is subjected to an electrolytic treatment or an immersion treatment in an aq. alkaline soln. in an aq. alkaline soln. electrolytic tank 6. The stainless steel sheet is thereafter subjected to the electrolytic treatment in an aq. nitric acid soln. electrolytic tank 10 or the immersion treatment in an aq. nitric acid/hydrofluoric acid mixed soln. immersion tank, by which the oxide scale on the surface is removed. The stainless steel from which the scale is substantially completely removed and which has the excellent brightness and smoothness is obtd.
Patent JP-2001024003-A (JP)
Title: Csp substrate dividing apparatus
Inventor: KAMIGAKI MASAYOSHI
IPC: H01L21/677
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency of dividing a CSP substrate into pellets and loading the pellets on a transfer tray, and thereby to enhance productivity. SOLUTION: This apparatus comprises a fixture 14a for holding a CSP substrate 11, a fixture rack 15, a fixture carrying-out/carry-in table 36 that positions a carried-out fixture to a position where the CSP substrate is to be placed, a cassette placing table 12 on which a cassette 13 is placed, a CSP substrate carry-out means 53, a CSP substrate placing means 55 that places the CSP substrate to a fixture on the fixture carry-out/carry-in table, a first transfer means 60 that transfers the CSP substrate up to a work table 61, a dividing means 68 that divides the CSP substrate into pellets, a second transfer means 69 that transfers the CSP substrate from the work table to a cleaning table 70, a third transfer means 74 that transfers the CSP substrate from the cleaning table to a pellet pickup table 75,  a reloading means 81 that picks up pellets and transfers to a transfer tray 86 which is positioned to be a pellet-reloading region 80, and a fourth transfer means 89 that transfers an empty fixture from the pellet pickup table to the fixture carry-out/carry-in table.
Patent JP-H0615310-A (JP)
Title: Cutting controller for continuous steel sheet processing line
Inventor: TAKAYANAGI SEIJI
IPC: B21B41/00
Filed: 1992-07-01
Abstract: PURPOSE:To adopt an inexpensive stoppage shearing machine with simple constitution and to obtain the cutting controller of the continuous steel sheet processing line where a free loop disappears automatically after cutting processing is completed by forming the free loop of a steel sheet. CONSTITUTION:The steel sheet speed is made constant before pinch rolls 12 of the inlet side and made controllable after the pinch rolls 13 of the outlet side by forming the free loop of the steel sheet between the pinch rolls 12 and 13 of the inlet side and the outlet side. Accordingly, the inexpensive stoppage shearing machine with simple constitution can be adopted as a steel sheet cutting means 6.
Patent JP-S6256988-A (JP)
Inventor: URAMOTO MISAO
IPC: G09G5/00
Filed: 1985-09-06
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-S6260716-A (JP)
Title: Equi-interval arranging method and device for powder mold
Inventor: EBIHARA TADASHI
IPC: B65G47/30
Filed: 1985-09-06
Abstract: PURPOSE:To improve the efficiency of an equi-interval arranging device for sintering by constructing such that works are temporarily collected tightly at the end of a work conveyor then transferred to a shrinkable board thereafter extending the shrinkable board and transferring through a holder to a tray. CONSTITUTION:Powder molds 1 to be carried on a work conveyor 3 are collected tightly through a stopper 4. Then they are transferred under tightly collected condition to a shrinkable board 7 shrinked by a pusher 5. Thereafter, the shrinkable board 7 is extended to form predetermined interval to the molds 1. Then the molds 1 formed with interval are held while vacuum adsorbing through a transferring holder 9 and transferred onto a tray 12 on a pitch conveyor 13. With such arrangement, the work efficiency is improved.
Patent JP-H1137402-A (JP)
Title: Method for correcting unbalance of steam temperature of boiler
Inventor: AIKI HIDETOSHI
IPC: F22B31/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting the unbalance of steam temperature of a boiler in which the unbalance of a steam side can be reduced and improved. SOLUTION: In a method for correcting the unbalance of the steam temperature of a boiler, a burner 8 is provided on the furnace 1 of a boiler and a device is provided for supplying additional air 2 to a combustion area above the burner 8 through a damper. (A) The damper 3 serves as a control system divided into two systems in the right and left sides capable of independently setting an opening degree. (B) The quantity of additional air 2 supplied to the furnace 1 is changed in the sideward direction of the boiler, so that the sideward unbalance of steam temperature generated in the boiler is corrected.
Patent JP-S6174390-A (JP)
Inventor: SEN TSUNEO
IPC: H05K3/18
Filed: 1984-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06177532-A (JP)
Title: Reflow device
Inventor: KOIKE HARUHIKO
IPC: H05K3/34
Filed: 1993-08-06
Abstract: PURPOSE:To produce symmetric convective flows of hot air inside an oven so as to uniformly heat both sides of workpieces in transit by a method wherein an air flow generated from the circumferential surface of a centrifugal blower is driven upwards in an open space vertical to the rotating shaft of the blower in the oven. CONSTITUTION:A rotary shaft 34 is transversely provided in a lower space of an oven 12, two centrifugal blowers 35 are provided in bilateral symmetry about the center of the oven 12 to the rotating shaft 34 used in common under guide plates 13 laterally provided. As an air flow generated from the circumferential surface of the blower 35 rotated by the rotating shaft 34 has such directivity that it moves vertical to the rotating shaft 34, the air flow is blown upwards in an open space in the oven 12 and restrained from blowing horizontally as whirling. Furthermore, the two blowers laterally provided are rotated at the same speed in the same direction by the common rotating shaft 34, so that a symmetric convective flow of hot air is formed inside an oven.
Patent JP-H1039391-A (JP)
Title: Camera
Inventor: SASAGAKI NOBUAKI
IPC: G03B17/18
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability in the case of performing magnetic recording when film is rewound by checking a film counter and the number of exposed frames at the time of reaching the end of the film. SOLUTION: In the case only one perforation, which should be detected by two, is detected by a photoreflector(PR1) 21 in the case of winding the film after exposing the final frame, it is decided as the end of the film. Then, a counted value by the film counter till then is compared with the value of the number of frames, which can be exposed, of the film 10 detected by the bar code pattern of a bar code disk 15b at the time of loading a cartridge 15 and stored in an EEPROM. In the case they are not coincident, it is decided that an error exists in the value of the film counter, so that warning display is performed on a display device DSP to inform a photographer of the effect. Thus, in the case of asking the developing and the printing of the film, the photographer notifies a laboratory of the effect so as to prevent unintended printing from being performed.
Patent JP-S6090888-A (JP)
Inventor: TAKEUCHI FUMIO
IPC: C06B47/14
Filed: 1983-10-21
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-H0360519-A (JP)
Title: Output circuit
Inventor: OZAKI YASUSHI
IPC: H03K19/0185
Filed: 1989-07-28
Abstract: PURPOSE:To suppress the voltage amplitude of an output signal and to reduce current consumption by generating an output control signal from an input signal and the output signal and controlling P channel and N channel MOSFETs through a NAND gate and a NOR gate by using this output control signal. CONSTITUTION:When the high level side of a logical threshold value for a gate, which constitutes an output control signal generating circuit 14, is defined as VIH2 and the specified voltage of an output signal B is defined as VOH1, the first and second inputs of the circuit 14 are considered as a high level together and an output control signal C is a low level when the voltage of the output signal B exceeds the voltage VIH2. When the voltage of the output signal B is less than the VIH2, the first input of the circuit 14 is the high level and the second input is the low level before the voltage is less than the VOH1. Accordingly, the voltage of the output signal B is increased again. Further, when the voltage of the output signal B exceeds the VIH2, the above mentioned operation is repeated. Accordingly, the output signal B continuously maintains the output level higher than the VOH1 and lower than the voltage of a power source VDD.
Patent JP-H1040522-A (JP)
Title: Magnetic head for recording of servo pattern and method for recording servo pattern
Inventor: WATANABE YOSHIYUKI
IPC: G11B5/584
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head for recording a servo pattern and a servo pattern-recording method whereby a servo pattern is recorded in a short time and the position accuracy of the servo pattern is improved. SOLUTION: Carrier signals are recorded on the whole of an area where a servo pattern is to be recorded, by a first magnetic head part 14 having a magnetic head magnetic gap of which has a width corresponding to a width of the recording area of the servo pattern. Then, the carrier signals are partly erased simultaneously at a plurality of tracks by a second magnetic head part 15. A magnetic head of the second magnetic head part 15 has a plurality of magnetic gaps width of which is narrower than that of the magnetic gap a of the magnetic head of the first magnetic head part 14. The carrier signals left on a magnetic tape are rendered the servo pattern.
Patent JP-H1041792-A (JP)
Title: Waveform shaping circuit
Inventor: KOMIYA SHIGETOSHI
IPC: H03K17/16
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a waveform shaping circuit in which the rise part and fall parts of a trapezoidal wave signal have the same inclination, and the induced radiation of a higher harmonic component is not generated under any condition. SOLUTION: This circuit is provided with an emitter grounded transistor 1, a first resistor 2 and a second resistor 3 serially connected between a signal input terminal 9 and the base of the transistor 1, a third resistor 4 and a first capacitor 5 connected in parallel between a connecting point (a) of the first resistor 2 and the second resistor 3 and a ground, a feedback capacitor 6 connected between the corrector of the transistor 1 and the connecting point (a), and a corrector load resistor 7 of the transistor 1. Then, a pulse signal supplied to the signal input terminal 9 is waveform-shaped into a trapezoidal wave signal whose rise and fall parts have almost the same inclination, and derived from the corrector to a signal output terminal 10.  This waveform shaping circuit is used of the transmitting part of the communication processing block of a door control unit in an on-vehicle multiple communication network system so that the induced radiant quantities of a spurious high harmonic components can be sharply reduced.
Patent JP-S5897494-A (JP)
Title: Submerged arc welding method for austenitic stainless steel for ultra-low temperature service
Inventor: NAKANO SHIYOUZABUROU
IPC: B23K35/30
Filed: 1981-12-07
Abstract: PURPOSE:To obtain deposited metal having excellent low temp. toughness by specifying the components in a welding flux and deposited metal. CONSTITUTION:The components of a flux contain, by weight %, 40-60% CaF2, 20-30%Al2O3, 5-15% CaO or MgO, and 5-15% SiO2 and further contain <=5% MnO and <=10% Cr2O3. By using such flux and an austenitic stainless steel electrode, the deposited metal which contains <=0.08% C, 0.2-0.7% Si, 0.5-6% Mn, <=0.03% P, <=0.006% S, >=17% Cr, <=3% Mo, <=0.035% oxygen, and <=0.1% nitrogen and of which the content of delta ferrite calculated by the equation Iis negative is obtained.
Patent JP-H1133445-A (JP)
Title: Aerosol container
Inventor: OKUYAMA KATSUHIKO
IPC: B65D83/36
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol container in which a discharge port can be made in the upper surface of the container body by pressurizing a nozzle or a cap only to let residual gas out thereof when the contents have been used up or become unnecessary to discard the contents and also which is inexpensive and can be easily used. SOLUTION: In an aerosol container having a container body 1 and a nozzle 2 provided on the upper surface of the container body 1 and moving vertically on discharge operation, a blade for opening the container is installed planted in the nozzle 2, and by pressurizing the nozzle 2 with strong force when the aerosol container is discarded, it is pressed to the container body 1 side exceeding the normal position on discharge operation, allowing a discharge hole to be made in the upper surface of the container by the blade and residual gas to be let out of the container.