baber/WOPTO huggingface dataset:
Patent JP-H11309708-A (JP)
Title: Dimensionally variable underframe device for manufacturing box culvert
Inventor: UTASHIRO HIROSHI
IPC: B28B7/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a dimensionally variable underframe device which is suitable for manufacturing a box culvert of varing size. SOLUTION: Slide pipes 2a, 2b consisting of an angular steel pipe are attached in a #form in the lower inside of a rest 1d so that the pipes 2a, 2b are arranged at an upper and a lower stage each and a steel plate with a recessed notch is mounted upto the outer edge of the rest 1d. In addition, a roller 3a coming into contact with a sliding lower surface is provided on both open ends of the slide pipes 2a, 2b, and a sliding bar 3 with an attached roller coming into contact with the inner upper face of the slide pipes 2a, 2b, is introduced through both open ends to the tip. In addition, a bracket 4 is attached to a part protruding from the slide pipes 2a, 2b and the outer frame 5 of a box culvert is fitted to the tip of the bracket 4 so that sliding bars 2a, 2b emerge from and retract into the slide pipes 2a, 2b.  Next, it is arranged so that a socket 6 on the notched steel plate can be pressed to the inside from four sides by the outer frame 5. Thus the under frame device is of such a construction that the sliding bar 3 with the attached outer frame 5 can deal with the box culvert of an optional size by moving the recessed part of the notch in and out in accordance with the size of the box culvert.
Patent JP-S60263617-A (JP)
Inventor: UDO SHIYATSUPU
IPC: B23F21/28
Filed: 1985-06-05
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-H1197449-A (JP)
Title: Esd-inhibiting device and forming thereof
Inventor: BROWN JEFFREY S
IPC: H01L27/088
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress a heat runway and improve stability of an ESD-inhibiting device in conjunction with a device scaling, by forming an in-plant under a shallow trench separation part of an ESD device. SOLUTION: An in-plant is formed under a trench separation structure of an ESD(Electrostatic Discharge) device. The in-plant is formed using a hybrid- resist. The hybrid resist formed the in-plant without any additional treatment such as mask-step. An ESD structure of a water part 2100 provides an ESD- inhibiting device function by connecting its input to the ESD device. A P++ diffusion part 2908 and an N-well 2920 constitute the first diode, and the P++ diffusion part 2908 becomes an anode and the N-well 2920 a cathode. Similarly, an N++ diffusion part 2904 and an N-well 2922 which are combined form a cathode of the second diode, and a P-type board becomes an anode.
Patent JP-S63285420-A (JP)
Title: Liquid level sensor
Inventor: YAMAKOSHI IWAO
IPC: G01F23/22
Filed: 1987-05-18
Abstract: PURPOSE:To detect the liquid surface of a liquid nitrogen, by connecting a power source and a display section direct to a superconductor with the critical temperature exceeding the temperature of liquid nitrogen. CONSTITUTION:A copper wire is fixed on a superconductor 20 produced by sintering powders of La2O3, BaCO3 and CuO and a DC power source 10 is connected in series to a lamp 30 to form a liquid surface sensor. WHen the superconductor 20 of the liquid surface sensor thus arranged is set below the liquid surface of liquid nitrogen, the superconductor 20 with the critical temperature higher than the temperature of liquid nitrogen develops superconduction and electric resistance thereof 20 is brought down to zero. This causes current to flow through a display section (lamp) 30 from the power source 10 to drive the display section 30, thereby enabling detection of the liquid surface.
Patent JP-S611732-A (JP)
Title: Excavating bucket device combined with scooping soil
Inventor: TANADA KATSUNORI
IPC: E02F3/40
Filed: 1984-06-12
Abstract: PURPOSE:To permit the equal scooping of soil by buckets by lessening resistance of soil to be applied to the claws of the bucket by a method in which the width of buckets which are opened or closed in a mutually facing manner through a pivotal supporter is made a comparatively small, and excavating claws are provided at the lower end of the bucket. CONSTITUTION:A pivotal supporter 3 is provided at the upper parts of buckets 1 and 2 facing each other, and a power device 4 for opening or closing the bucket is provided near the supporter 3. The width of the buckets 1 and 2 is increased to almost two times the depth in the before and behind direction. Excavating claws 5 and 6 are set at the lower tips of the buckets 1 and 2 to make up a bucket device for scooping soil. The bucket device is hung down by a steel rope to a comparatively deep position, and the buckets 1 and 2 are opened to grasp soil. Since the resistance of soil to be applied to the claws 5 and 6 of the buckets is reduced by making the width of the buckets 1 and 2 smaller, soil can be equally scooped by the whole of the buckets 1 and 2.
Patent JP-H01290295-A (JP)
Title: Soldering mask plate
Inventor: KAI KATSUTOSHI
IPC: H05K3/34
Filed: 1988-05-18
Abstract: PURPOSE:To provide sufficient contact between a circuit board and melted solder and eliminate defective soldering between the circuit board and a leaded component by tapering the side wall cross section of an aperture in a soldering mask plate with a specific taper angle. CONSTITUTION:A leaded component 1 is inserted into the holes of a circuit board 2 to which a surface mount component is soldered beforehand as an additional component. Then a soldering mask plate 3 having an aperture tapered with a taper angle of 30 to 45 deg. is put on the rear of the circuit board 2 and dipped into melted solder 5 to the extent that the melted solder reaches the rear of the circuit board 2 to solder the leads 7 of the leaded component 1 to the soldering parts of the circuit board 2. By tapering the side wall cross section of the aperture 4 in the soldering mask plate 3, sufficient contact between the circuit board 2 and the melted solder 5 can be provided and defective soldering between the soldering parts 6 of the circuit board 2 and the leads 7 of the leaded component 1 can be eliminated.
Patent JP-S5246042-A (JP)
Title: Process for preparation of isocyanatemethyl-containing aromatic compou nds
Inventor: TANAKA YOSHIAKI
IPC: C07C265/00
Filed: 1975-10-07
Abstract: PURPOSE: The title compounds are prepared in high yield by the reaction of chloromethyl-containing aromatic compound with an alkali cyanate in a particular amount of a high boiling point organic solvent in the presence of copper type catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5244460-A (JP)
Title: Underwater filtration apparatus
Inventor: ISHIGAKI EIICHI
IPC: B01D35/027
Filed: 1975-10-06
Abstract: PURPOSE: To prevent loading of the filter layer of a filtrating apparatus submerged in water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08313319-A (JP)
Title: Thermal air flowmeter
Inventor: YAMADA MASAMICHI
IPC: G01P5/12
Filed: 1995-05-19
Abstract: PURPOSE: To detect the flow rate of intake air flow in both forward and reverse directions with high accuracy and at high speed by reducing the resistance value per unit area of heating resistor formed adjacent to a upstream side and a downstream side on a board as the heating resistor mutually approach. CONSTITUTION: The resistance patterns of heating resistor 1a, 2a are, for instance, so formed as their widths become narrower and so arranged as both are close to each other and dense as approaching both ends of board 4 so that the resistance value per unit unit area is increased, and reversely, so that the resistance value becomes smaller as the resistor 1a, 2a approach. When the resistor 1a is provided at the intake upstream side and the resistor 1b is at intake downstream side, at a normal air flow (forward flow) 7 forward flow air flow rate is measured by the resistor 1a with higher heat radiation effect, and at a reverse flow time reverse flow air flow rate is measured at high speed by the resistor 2a at the downstream side. Thereby, both directions flow rates of the intake air flow are detected with high accuracy and at high speed.
Patent JP-H06330599-A (JP)
Title: Exterior wall material for building
Inventor: BABA SHIGERU
IPC: D04H13/02
Filed: 1993-05-24
Abstract: PURPOSE:To provide an exterior wall material that is excellent in waterproofness and moisture permeability and is suitable for use in a condensation proof sheet. CONSTITUTION:An exterior wall material 1 for building is constructed of a nonwoven fabric sheet 2 and a surface coast layer 3 that is provided to the surface of the nonwoven fabric sheet 2. The nonwoven fabric sheet 2 is made up of polyolefine plexifilament film and fibril strand. The surface coat layer 3 is a layer that is made up with porous resin provided as its base.
Patent JP-H04348661-A (JP)
Title: Binary image forming device
Inventor: HANIWARA TAKUZO
IPC: H04N1/23
Filed: 1991-05-27
Abstract: PURPOSE:To save the memory capacity by compressing plural picture elements adjacent to a binarizing notice picture element data, storing the result and applying variable control to a real print size of the binarized notice picture element data based on the compressed data. CONSTITUTION:A binarized notice 1 picture element data X in a binary signal A and a binarized peripheral picture element data in preceding and succeeding 3 bits on a same line are subject to data compression by a data compression circuit 41 and the result is stored in a storage circuit 42 as a compressed data. Then the compressed data is discriminated by a discrimination circuit 43 and the result of discrimination is outputted to a pulse generating circuit 34, then the circuit 44 applies variable control to a laser beam diameter and an output position in response to the result of discrimination. Through the constitution above, a 1-dot practical print size and print position with respect to the binarized notice 4 data are subject to variable control by having only to provide a small storage area to the storage circuit 42 and a binary picture excellent in the gradation reproducibility is easily acquired and the print speed is quickened.
Patent JP-H08309560-A (JP)
Title: Electrode holder
Inventor: HIROSE TAKAYUKI
IPC: B23K11/31
Filed: 1995-05-19
Abstract: PURPOSE: To secure the conductivity with an electrode shaft without using grease. CONSTITUTION: A power supplying block 12 is made of the sintered alloy where the metallic powder of silver and tungsten is mixed, press formed, and heat treated, and press fitted to a power supplying block 11. The power supplying block 11 supplies the welding current from a welding power supply to the power supplying block 12. The power supplying block 12 is brought into contact with a shaft 2 on the cylindrical inner surface so as to obtain the electric connection to the electrode shaft 2. The sintered alloy is small in consumption and difficult to deteriorate, and high in the conductivity, and the stable electric connection can be obtained between the power feeding block 11 and the electrode shaft 2.
Patent JP-2000313393-A (JP)
Title: Body frame for scooter type vehicle
Inventor: DOSAKA SUSUMU
IPC: B62K19/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the space for a step floor while shortening a wheelbase by arranging the front ends of a pair of linearly extending floor support frame parts on both lower end sides of a down frame part, respectively. SOLUTION: The front end of a pair of right and left floor support frames 271 and the other are arranged on both lower end sides of a down frame part 26, respectively. The front ends of both the floor support frame parts 271 and the other are continued to both the lower end sides of the down frame part 26 through curved parts 501 and the other swollen forward over the lower end front surface of the down frame part 26. According to this structure, the front ends of the floor support frame parts 271 and the other are arranged on both the lower end sides of the down frame part 26, a step floor can be arranged extending to both the lower end sides of the down frame part 26. Accordingly, the space for the step floor can be sufficiently ensured on the front side without enlarging a wheelbase.
Patent JP-S6015376-A (JP)
Inventor: YANO JIYUNICHI
IPC: B66B1/16
Filed: 1983-07-04
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-H05296640-A (JP)
Title: Cooling device and food-cooling apparatus equipped with cooling device
Inventor: NISHIOKA KENJI
IPC: F25D13/06
Filed: 1992-04-14
Abstract: PURPOSE:To improve the cooling efficiency, relating to a cooling device consisting of a tunnel type freezer or the like for cooling food such as a heat-processed fish-paste product from a fryer or the like, by ejecting cooling air in a concentrated jet from a nozzle and also by a structural contrivance for recovering the cooling air. CONSTITUTION:A cooling device A has an outer cover 1 which forms an outer framework, is open on the underside, and has the shape of a box having a wider breadth than a conveyor plane 7a and being long sideways. Inside this outer cover 1, a cylindrical fan 2 whose axial length is approximately the same as the breadth of the outer cover 1 is provided; also a nozzle 3 is provided as a means for forming an air curtain 8 extended against the conveyor plane 7a by ejecting a concentrated jet of cooling air and for feeding cooling air to a cooling chamber 4; this nozzle is tilted a little toward the direction of conveyance of the conveyor plane 7a and its mouth 3a opens to the opening 1a on the underside of the outer cover 1. To the cooling chamber 4 a duct 5 opens as a means into which the air having cooled food 9 is sucked and returned to the fan 2 and halfway in the duct 5 a heat exchanger (vaporizer) 6 is provided.
Patent JP-H02302269-A (JP)
Title: Brain wave induction device
Inventor: YASUSHI MITSUO
IPC: A61M21/02
Filed: 1989-05-17
Abstract: PURPOSE:To induce a brain wave with a stimulation signal phase-locked with the brain wave of a user him-her-self by converting the detected physiological change signal of a body into a signal with constant signal level phase-locking with the signal, and giving stimulation by using a prescribed frequency component in the signal. CONSTITUTION:When a headband is attached on a head part and a switch is turned on, electrodes 1a and 1b send the brain wave to a biological amplifier 3, and a noise component other than an alpha wave is eliminated from a brain wave signal at a first band-pass filter 4, and the signal is sent to a phase-locking signal generation circuit 5. An alpha wave signal is inputted to a phase comparater 12, and is phase-compared with the frequency division signal of a frequency divider 13, then, a voltage proportional to a phase difference is outputted. A voltage controlled oscillator 15 oscillates a square wave comprised of a frequency of N times that of the alpha wave signal. A square wave signal outputted from the frequency divider 13 is outputted after its phase is delayed by 90 deg. with a phase corrector 11. A second band-pass filter 6 passes only the frequency components of 8-13Hz corresponding to the alpha wave from the square wave signal, and sends it to an optical stimulator 7. The optical stimulator 7 gives optical stimulation on the user by flash light phase-locked with the alpha wave, thereby, the alpha wave can be induced.
Patent JP-S63309399-A (JP)
Inventor: AUGUSUTO TOOMASU PORUTOMAN
IPC: B30B15/00
Filed: 1988-05-18
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。
Patent JP-S5646260-A (JP)
Title: Original reader
Inventor: KADOKURA KOUICHI
IPC: G03G15/04
Filed: 1979-09-21
Abstract: PURPOSE: To improve the efficiency of operation by arranging two image readers so that the position of main scanning line on original face does not mach the position of the subscanning at both faces in the reading direction of the original.  
     CONSTITUTION: In original reader A, original 2 set on paper feed tray 1 is pulled into the reader by paper feed rollers 3 and 3' and then fed to the readout table consisting of light shield plates 4 and 4'. Shield plates 4 and 4' are provided with readout slits shifting in position from each other in the subscanning direction so that light beams from light sources 5 and 5' will not exert influence on the opposite side readout parts mutually by transmitting the original. Through solid image pickup elements 6 and 6' of CCD, etc., and image-forming lenses 7 and 7', picture information on the original is projected on the image pickup surface. Consequently, pieces of picture information on both the sides of the original can simultaneously be read by scanning the original in one direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S611860-A (JP)
Title: Fuel injection solenoid valve
Inventor: KOSUGE TOKUO
IPC: F02M51/08
Filed: 1984-06-15
Abstract: PURPOSE:To improve productivity and reliability, by coating a part of the terminal with resin of plastic or the like after the part of the terminal is deformed by plasticity. CONSTITUTION:A fuel injection valve 1 is assembled in an order such that an O ring B15 for sealing fuel and a terminal guide 22 holding the O ring B15 are mounted to a terminal 17 after inserting a bobbin 11 into the assembly unit of a yoke 2 and a core 21. Thereafter, a part of the terminal 17 is pressed from the direction of an arrow head and deformed by plasticity. And this constitution, allowing resin to flow into this plastic deformation part, enables the fuel injection valve 1 to promote holding of the bobbin 11.
Patent JP-S5455499-A (JP)
Title: Hydrogen metering method for liquid metal
Inventor: SATOU YOSHIHIKO
IPC: G01N7/00
Filed: 1977-10-12
Abstract: PURPOSE: To make it possible to continuously accomplish the accurate metering operation of the H 2  concentration without any interruption of the monitoring operation of the variation of the H 2  concentration in liquid Na by subjecting the output signals of the dynamic and static metering systems using two H 2  permeable films to phase compensation.  
     CONSTITUTION: Na from a vapor generator for a Na-cooled fast greeder flows through the H 2  permeable films 151 and 152 of tube shape. The H 2  having passed through the vacuum chamber 161 of a dynamic metering systme is discharged by an ion pump 23 such that the output P 1  is indicated directly as the H 2  concentration signals C only in case the H 2  concentration in the Na is varied. The pressure change of the H 2  having passed through the vacuum chamber 162 of a static metering system is metered by a vacuum meter 31. In case the H 2  concentration in the Na is little changed or slowly changed, the sigals P 1  are fed to a phase compensator 51 so that the difference in responding speed between the dynamic and static metering methods is compensated by the output P 2 of the vacuum meter 31 which has passed through a switching operational device 52. The resultant output is compared again with the output P 2  and is fed to a phase compensator 53 so that a warning output Δ is indicated under an abnormal condition 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07306260-A (JP)
Title: Distance measuring apparatus
Inventor: TAKAHAMA AKIO
IPC: G01S7/48
Filed: 1994-05-12
Abstract: PURPOSE:To detect an object in a plurality of directions and to measure the distance thereof easily and inexpensively without requiring a plurality of light sources by specifying the relationship between respective unit lenses in combination optical elements constituting a transmission optical system. CONSTITUTION:A transmission lens 24 is a combination lens comprising unit lenses 52, 62, 72 disposed continuously. The lens 52, 62, 72 have first main faces 54, 64, 74 which are the same plane and the first main points 56, 66, 76 exist on the same plane extending perpendicularly to the optical axis of the unit lens 62. The lenses have second main face 55, 65, 75 which are also the same plane and the second main points 57, 67, 77 exist on one plane extending perpendicularly to the optical axis of the unit lens 62. Following relationships are satisfied, B1>A1, B1/A1>1/2 and B2>A2, B2/A2>1/2, among the distance A1 between the main points 66 and 56, the distance A2 between the main points 66 and 76, the distance B1 between the main point 66 and a notched face 58, and the distance B2 between the main point 66 and a notch 78.
Patent JP-H10315121-A (JP)
Title: Surface grinding device
Inventor: MIYAUCHI MIKIYOSHI
IPC: B24B37/16
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of a work after it is ground, by preventing air from entering when mounting an abrasive cloth and a backing pad on the turntable and the holding plate of a surface grinding device. SOLUTION: A surface grinding device comprises a turntable 1, a grinding head, an abrasive supply nozzle, and a dressing head. An abrasive cloth is bonded to the top surface of the turntable 1. The grinding head comprises a rotating and pressing mechanism, a shaft and a holding plate 7. A backing pad is bonded to the underside of the holding plate 7. A wafer is sucked by the backing pad to be set on the grinding head. Further, the turntable 1 has grid-shaped grooves 21 on the whole surface and the holding plate 7 also has grid-shaped grooves 31 on the whole surface.
Patent JP-H10312256-A (JP)
Title: Screen display control method
Inventor: KIRIGATANI KAZUHISA
IPC: G06F3/048
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To independently change specification without exchanging the format of screen information between a server and clients by providing only data transmission/reception functions and the starting functions of other processes for the plural clients. SOLUTION: A system is constituted of the server 10 storing a data base and the plural clients 30-1 to 30-n. A data base management system(DBMS) 11 and a data base operation server 12 are provided in the server 10. The data base operation clients 31-1 to 31-n are provided with the data transmission/ reception functions being the basic functions in a client server system and the starting functions of the other processes and they mediate the data base operation server 12 and language interpreters 32-1 to 32-n. Thus, specification in the data base operation clients 31-1 to 31-n is not changed even if the table in DBMS 11 is updated.
Patent JP-H0419491-A (JP)
Title: Tube fitting
Inventor: TAKANO KAORU
IPC: F16L33/22
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a tube fitting provided with a bending part for liquid-tight holding by inserting a fitting part of a fitting main body provided with circular grooves into a large-diameter part formed on a plastic tube, loosely fitting a press-fitting ring to a tube, press-fitting the ring to the circular grooves of the fitting main body, and thereby forming a tube bending part. CONSTITUTION:A large-diameter part 2 is formed on an end of a tube l made of plastic such as fluororesin. A fitting main body 4 made of fluororesin or the like is inserted into the large-diameter part 2, on which main body 4 circular grooves 3 are formed. A press-fitting ring 6 made of fluororesin or the like is loosely fitted to the outre face of the large-diameter part 2. During this loosely fitting, the press-fitting ring 6 is press-fitted to the circular grooves 3 of the fitting main body 4 saindwiching the large-diameter part 2, and an intermediate part of the large-diameter part 2 is sandwiched between the outer peripheral surfaces of the circular grooves 3 and an inner surface of the press-fitting ring 6 to form a tube bending part 7. As a result, neither sealing ability nor escape- prevention strength is deteriorated, and additional fastening is disused.