baber/WOPTO huggingface dataset:
Patent JP-S57181760-A (JP)
Title: Automatic soldering device for core of heat exchanger
Inventor: KUWAJIMA YOSHITAKA
IPC: B23K1/08
Filed: 1981-04-28
Abstract: PURPOSE:To assure the safety of work while preventing scatterng of molten solder by lowering the part to be soldered of the core of a heat exchanger quickly down to just before it contacts with the molten solder then dipping the same into the solder under low speed feeding. CONSTITUTION:When the core 17 of a heat exchanger on guide rails 18a, 18b is located above a molten solder tank 2, a cylinder 16 is first retreated at a fast speed to move an operating bar 15 in a direction A. Pinions 11, 12 and 9, 10 are rotated by racks 13, 14 and vertically moving members 5, 6 are slided in a direction B by racks 7, 8, whereby the rails 18a, 18b are lowered quickly. Just before the bottom end of the core 17 contacts with the surface of the molten solder in the tank 2, the cylinder 16 is changed over to low speed motion to dip the required part of the core 17 into the solder. Explosion and scattering of the solder are prevented by this. The cylinder 16 is next advanced at a fast speed to move the rails 18a, 18b upward.
Patent JP-H07266415-A (JP)
Title: Laterally orienting device
Inventor: UEDA KOJI
IPC: B29C55/20
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a laterally orienting device capable of stably laterally orienting even a material to be oriented, having a flare on its side edge part. CONSTITUTION:In a laterally orienting device for orienting a material to be oriented 4 continuously supplied in the width direction thereof while gripping both side edge parts thereof by clips 1, a pair of upper and lower planar materials 51, 52 are provided frontward of a position where the clip 1 grips the side edge part of the material to be oriented 4 so as to be opposed to each other through the side edge part of the material to be oriented 4, and the upper planar material 51 is made longer than the lower planar material 52 in the forward direction of the material to be oriented.
Patent JP-S59192121-A (JP)
Title: Sand pile former
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1983-04-12
Abstract: PURPOSE:To quickly perform the penetration work of a casing by using the casing consisting of a fixing casing on the machine frame side and a rotary casing extending to the position below the fixing casing and having a screw on its periphery. CONSTITUTION:A fixing casing 3 is provided through a sand-charging hopper 2 to the lower part of a machine frame 1 hung down in a vertically movable manner from leader (not illustrated) provided in a erected manner to a clawler crane, etc. A rotary casing 4 having a screw 4a on its periphery is also provided to the lower part of the fixing casing 3. A vibrator 6 is set on the upper end of the inside lever 5 thrust in a vertically movable manner into the fixing rotary casings 3 and 4, and in the machine frame 1, a driver 7 to vertically move the inside lever 5 at a given stroke and a driver 8 to turn the rotary casing 4 are set. In excavating work thereby, since the ground is excavated by rotation of the rotary casing 4, the penetration of the casings can be performed quickly.
Patent JP-S57179814-A (JP)
Title: Observation device
Inventor: SHIMIZU TSUTOMU
IPC: G02B21/00
Filed: 1981-04-28
Abstract: PURPOSE:To observe a wide scope of a large object without moving the object of observation by arranging two prisms having two reflection faces rotatably in the optical path of observation. CONSTITUTION:The first prism 7 that has reflecting faces 7a, 7b and rotates around the optical axis 6 (a bisector of optical axes 4, 5 of left and right objectives of a binocular stereomicroscope) and the second prism 8 that has reflecting faces 8a, 8b and rotates around the optical axis 6' are provided in front of the objective of a microscope. Light from a point 10 on the object 9 passes two prisms 8, 7, enters the objective and observed. When the prisms 7, 8 are rotated in a body around the optical axis 6, the observed point moves on a circumference making a point 11 on the specimen the center, and the distance to the point 10 the radius. Points in a wide scope can be observed by rotating the second prism 8 only, or combining rotation of the first and second prisms.
Patent JP-S62221143-A (JP)
Title: Semiconductor device
Inventor: ABE KOJI
IPC: H01L23/00
Filed: 1986-03-24
Abstract: PURPOSE:To make a later adjustment unnecessary and to improve yield by reducing the outside elements for adjusting and the number of terminals and by providing specified characteristics at the time of shipment by containing an IC element which has an adjusting or controlling element and a memory element which controls the adjusting or controlling element in the same package. CONSTITUTION:The output terminals 11a, 11b...11n of the resistance arrays 7a, 7b...7n of a variable resistance IC element 10 are connected to the required terminals of a linear IC element 1, the variable resistance IC element 10 and the linear IC element 1 are molded in a resin and the linear IC element 1 and the variable resistance IC element 10 are contained in the same package 2. In this case, a terminal 12 for supplying a signal for setting a resistance value is provided in the package 2 and is connected to a control circuit 9 and the resistance arrays 7a, 7b...7n can be set at a required resistance via the control circuit 9 by supplying a resistance value setting signal to the terminal 12 for supplying a signal for setting a resistance value.
Patent JP-H03267051-A (JP)
Title: Delay time setting system for electronic scan type ultrasonic diagnostic apparatus
Inventor: FUKUI YUTAKA
IPC: G01N29/22
Filed: 1990-03-15
Abstract: PURPOSE:To halve a capacity of a delay time data memory section by arranging a transmitting section so that delay time data are transmitted being exchanged mutually as outputted to a delay section corresponding to a vibrator at a position symmetrical to the center of a probe according to a code bit. CONSTITUTION:This system has a scan line number generating section 1, a scan line number code converting section 2 for converting a code of a scan line number, a delay time data memory section 3 which transmits a delay time data corresponding to a scan line number code given and a transmitting section 5 which is adapted to control the transmission of data between the delay time data memory section 3 and the delay section 4. Here, an output of the scan line number code converting section 2 is composed of a code bit LSI and absolute values SLO-5. Moreover, the transmitting section 5 is so arranged that delay time data to be outputted to the delay section 4 corresponding to a vibrator 7 at a position symmetrical to the center of a probe 8 is transmitted being exchanged mutually according to the code bit LSI.
Patent JP-S51146759-A (JP)
Title: Process for treating a solution containing polyvinyl alcohol
Inventor: SATOU HIROAKI
IPC: C02F1/30
Filed: 1975-05-30
Abstract: PURPOSE: To treat a solution containing polyvinyl alcohol effectively and easily by oxidation decomposition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05262904-A (JP)
Title: Ultraviolet irradiation apparatus
IPC: H01J61/30
Filed: 1992-03-23
Abstract: PURPOSE:To provide an ultraviolet irradiation apparatus capable of improving the irradiation efficiency of ultraviolet ray to the irradiation object in the case of increasing the output of a low-pressure mercury lamp. CONSTITUTION:The objective apparatus is provided with a low-pressure mercury lamp 11 emitting high-output ultraviolet ray and containing a luminescent tube 12 having flat cross section and with a reflection plate 24 having reflection planes 24a, 24b opposite to the flat face A of the luminescent tube 12 of the low-pressure mercury lamp 11. As an alternative, the ultraviolet ray emitted from a flat face of the luminescent tube 12 is reflected with a reflection plate 24 having the 1st reflection plane 24a and the 2nd reflection plane 24b perpendicular to the 1st plane and guided in the direction same as the direction of ultraviolet ray emitted from the other flat face B.
Patent JP-S53149937-A (JP)
Title: Phenoxyaminopropanol derivatives and their preparation
Inventor: MURO TOMIO
IPC: C07C67/00
Filed: 1977-06-02
Abstract: PURPOSE: Phenoxyaminopropanol derivative I [R 1 , 2  are H, (hydroxysubstituted) lower alkyl, cycloalkyl, aralkyl; or R 1  and R 2  form together with N atom, pyrrolidine, piperidine, morpholine, N-methylpiperazine; A is lower alkylene; X is O, S; R 3  is halogen, lower alkyl, lower alkoxy, lower alkylthio, OH]; e.g. 1-isopropylamino-3-[p-[2-(p-chlorophenoxy)ethoxy]phenoxy]-2propanol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07248474-A (JP)
Title: Polysiloxane contact lens material and its production
Inventor: OHASHI MAYUMI
IPC: G02C7/04
Filed: 1994-03-10
Abstract: PURPOSE:To obtain both of high permeability for oxygen and excellent mechanical strength by using a copolymer produced from urethane-base macromonomers as the source material containing a triol component having a specified structure as the raw material for a contact lens. CONSTITUTION:The contact lens material consists of such a copolymer obtd. by the reaction of monomers as described below and at least one kind of monomer which can copolymerize with the macromonomers. The monomers are obtd. by the reaction of polysiloxane compd. modified with alkanols at the ends of the molecule expressed by formula, org. diisocyanate compd., (meth) acrylate compd. having at least one active hydrogen atom, and triol compd. In formula, A is a hydroxyalkyl group having 1-6 carbon number, B represents -[-O-(CH2)n-]p-, (wherein (n) is 1-5, (p) is 0 or 1, and when p is 1, B is bonded with an oxygen atom to connect A.) R<1>-R<3> and R<4> are independently lower alkyl groups having 1-3 carbon number or pnenyl groups, and (m) is an integer 5 to 100.
Patent JP-S541489-A (JP)
Title: Apparatus for grinding arrow
Inventor: NIKAIJIYOU SUSUMU
IPC: B24B3/60
Filed: 1977-06-03
Abstract: PURPOSE:To grind an arrow precisely, by grinding the arrow with the aid of a voice coil motor which is driven in response to a griding force exerted on the arrow.
Patent JP-H09226864-A (JP)
Title: Housing box
Inventor: MIYAMOTO TAKUICHI
IPC: B65D5/50
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To allow received objects to be neatly housed in a positioned state by providing a protrusion integrally formed by folding on an inner bottom of a box body. SOLUTION: Protrusions 18, 19, 22, 23 for positioning received objects which have been integrally formed by folding are made to protrude upward on an inner bottom of a box body 30. They are made into a double structure comprising a set of the protrusion 22 on in inner flap 8 side and the protrusion 23 on an inner flap 16 side and a set of the protrusion 18 on an outer flap side and the protrusion 19 on the other outer flap side. The double-structured protrusions 22, 23 and the protrusions 18, 19 are combined in a shape extending radially from a center of the inner bottom of the box body 30 or in a crossing. A cylindrical member 31 corresponding to a received shape of the received objects is further fitted to an outer end of the protrusions 22, 23, 18, 19.  Thus, multi-linear bodies such as wires, cables and vinyl chloride pipes or doughnut- shaped bodies such as tires can be received in a securely positioned state.
Patent JP-H02244155-A (JP)
Title: Electric charge retaining medium
Inventor: IIJIMA MASAYUKI
IPC: G03G5/02
Filed: 1989-03-17
Abstract: PURPOSE:To improve electric charge retaining characteristics and to clearly reproduce information by forming an electric charge retaining layer with polyether ether ketone resin. CONSTITUTION:An electric charge retaining medium 3 is composed of an electric charge retaining layer 11 and an electrode 13 and polyether ether ketone resin is used as the material of the layer 11. The medium 3 can permanently retain electric charges for information accumulated in the layer 11. Electric charges formed on the surface of the layer 11 by the accumulated electric charges can easily be detected by a potential reading system for measuring the potential difference between the layer 11 and the electrode 3. An electric signal corresponding to the resulting electrostatic latent image is outputted and the image can be displayed by CRT display or printed out with a printer.
Patent JP-S59191868-A (JP)
Inventor: YAMAMOTO IWAO
IPC: F25D11/02
Filed: 1983-04-15
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-S62220403-A (JP)
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 1986-03-24
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-H10246556-A (JP)
Title: Open show case
Inventor: KUBOTA TOSHIAKI
IPC: F25D17/08
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To contrive an expansion of an opening size of a storing chamber as well as a storing volume without producing any trouble when an open show case is installed at a shop. SOLUTION: An open show case 1 is comprised of a heat insulating wall 6 opened at a front surface, a top part partition member 8 arranged below a top wall 7 of the heat insulating wall 6 with a certain clearance being left, a bottom part partition member 11 arranged over a bottom wall 9 of the heat insulating wall 6 with a space being left, a series of ducts 21 formed by some duct members communicating a clearance rear part between the top partition member 8 and the top wall 7 with a clearance rear part between a bottom part partition member 11 and the bottom wall 9, discharging ports 36, 27 formed at the front end of the top partition member 8 and communicated with the ducts 21; and suction ports 25 formed at the front end of the bottom partition member 11 and communicated with the ducts 21.  Then, the cold air heat exchanged with the cooling devices 26, 27 installed within the ducts 21 is discharged into the storing chamber 13 and sucked into the device through the suction port 25. With such an arrangement as above, an air curtain is formed at the opening.
Patent JP-H067229-A (JP)
Title: Adjustable seat back rest
Inventor: BUANSAN BERUNARU
IPC: A47C7/46
Filed: 1993-03-24
Abstract: PURPOSE: To provide a seat backrest especially used for an automobile back seat of the type having a backrest frame and at least one support cushion for the backrest. CONSTITUTION: A cushion has a movable frame 10 independent of a backrest frame 1, 2, and the movable frame is connected to an equipment to rotate the movable frame 10 around a horizontal axis 11 against the backrest frame, and the cushion frame is fixed. The inclination of the movable frame is manually or electrically controlled by a cam or similar mechanism.
Patent JP-S63232709-A (JP)
Title: Matrix switch interface circuit
Inventor: AOKI KAZUMICHI
IPC: H03K17/00
Filed: 1987-03-20
Abstract: PURPOSE:To deal with all plural switches which are closed simultaneously by generating successively sub scanning signals for the outputs of all matrix switches to respond to one scanning signal during the same scanning signal. CONSTITUTION:The scanning signal to respond to a clock input is supplied to the one axis direction of the matrix switch 10 from a scanning control circuit 13 through an output circuit 12 connected to the matrix switch 10. Then, during the scanning signal, the sub scanning signals for all the scanning signals of the circuit 10 to respond to the scanning signal are generated successively from a timing control circuit 18. The outputs of the circuits 13, 18 are coded by encoders 15, 14 respectively, and a coded data developed on a time axis is stored in a register 16.
Patent JP-H04301115-A (JP)
Title: Filter for cleaning exhaust gas of internal combustion engine
Inventor: FUKUDA YU
IPC: F01N3/02
Filed: 1991-03-29
Abstract: PURPOSE:To elevate the renovation efficiency of a filter by so providing sealing plugs, which consist of ceramic cement materials, as to project from the end face, in the through holes existing alternately at one end of a honey-comb structure which has porous ceramic bulkheads. CONSTITUTION:In a filter wherein honey-comb structure which has many through holes being made by porous ceramic bulkheads is provided in the cylindrical space surrounded by an outer frame 17, first seal plugs 18 consisting of ceramic cement materials are so set as to project from the end face, in the through holes 16 existing alternately and the through holes existing at the periphery of the honey-comb structure, at one end of the honey-comb structure. Moreover, second seal plugs 19 are provided at the other ends of the through holes 16 not provided with the first seal plugs 18. Hereby, even if air for combustion is blown, the cooling is controlled by the first seal plugs 18, and they prevent the heat radiation from the filter being heated with microwaves, and enable efficient renovation.
Patent JP-H07232349-A (JP)
Title: Temperature controller for hot nozzle
Inventor: YAMADA FUJIO
IPC: B29C45/74
Filed: 1994-02-24
Abstract: PURPOSE:To directly pass electric current through a hot nozzle itself, which is made smaller than the conventional hot nozzle. CONSTITUTION:In a temperature controller 4 for a hot nozzle, a frequency converting means 3 is provided. At the rear stage of the frequency converting means 3, a power transformer 2 is provided. In the secondary circuit side of the power transformer 2, a capacitor 1 is provided in series with the hot nozzle 5. Further, the capacitor l to be used has a capacity, which can cause R-L-C series resonance in the circuit at the rear stage of the power transformer 2.
Patent JP-H07237412-A (JP)
Title: Tire chain
Inventor: KISHI KENZO
IPC: B60C27/06
Filed: 1994-02-25
Abstract: PURPOSE:To reduce the noncontact part between the ground and a cross chain so as to reduce noise and vibration by laying the cross chain aslant alternately so that it may be in the shape of saw teeth between two side chains. CONSTITUTION:Side chains 2 and 3 are provided with connectors 4 so that a cross chain 1 may be laid between two side chains 2 and 3. Hereby, a section where the contact between the ground and the cross chain 1 is broken is reduced. Accordingly, the vibration and noise by the discontinuous contact between the cross chain 1 and the ground is reduced during running, whereby the slippage at quick stoppage can be prevented and it can be made safe.
Patent JP-S62222383-A (JP)
Title: Pattern position detection system
Inventor: TANAYA HIDEO
IPC: G06T1/00
Filed: 1986-03-25
Abstract: PURPOSE:To miniaturize a circuit and to attain the quick processing by using a dot-like pattern as a dictionary pattern. CONSTITUTION:An analog video signal inputted from a television camera 1 is binary-coded, by a binarization circuit, and a segment circuit 4 segments said signal by (n) X (m) picture elements. The output of the circuit 4 is inputted to an agreement detection circuit 5 and detected whether it agrees with a dot- like dictionary pattern signal from a dictionary pattern storage circuit 3. A counting circuit 6 counts picture elements that agree with the signal from the circuit 8, and the reading of an X and Y address counter 9 that indicates the maximum number of agreements is stored in a maximum agreement position storage memory 7.
Patent JP-H0223167-A (JP)
Title: Coiler for winding bar material,etc.and method of passing bar material through said coiler
Inventor: KABUAATO YUUJIN FUENDAA
IPC: B21C47/14
Filed: 1989-03-20
Abstract: PURPOSE: To prevent stress of acceleration transmitted to respective members of a gear mechanism by arranging a receiving distributing means driven by a main shaft, rotatably connecting a central fixing means for fixing a central diameter of a coil of a bar to the main shaft, and arranging a preventive means for preventing radial directional motion of the central fixing means to this main shaft. CONSTITUTION: A receiving distributing means (a spinner pipe) 30 is driven by a main shaft 10 connected to a driving means, and a bar to be wound by this distributing means 30 is distributed in the radial direction from the lateral direction. A central fixing means (a drum) 25 for fixing a central diameter of a coil 40 of this bar is rotatably connected to this main shaft 10. A preventive means for preventing radial directional motion of the central fixing means 25 to this main shaft 10 is formed as a clutch 21 in an enabling means for enabling the radial directional motion of the central fixing means 25 to the main shaft 10 when necessary. This receiving distributing means, the central fixing means, the preventive means and the enabling means are driven by a planetary gear type driving mechanism.
Patent JP-H04301585-A (JP)
Title: Road surface unevenness sensor
Inventor: AGARI YOSHIHIDE
IPC: G01S13/536
Filed: 1991-03-29
Abstract: PURPOSE:To improve sensitivity in detection of unevenness by conducting determination of a pattern by analyzing the difference in the pattern of a Doppler signal level between the running on an even road surface and the running on an uneven road surface, while measuring the level of a Doppler signal, regarding a road surface unevenness sensor using a Doppler radar. CONSTITUTION:A Doppler signal obtained by mixing a transmission wave from a radar antenna 1 with a reflected wave from a running road surface in the course of running of a vehicle is subjected to envelope detection. While the level of the signal subjected to the envelope detection is determined through a comparator COMP, the difference in a level pattern thereof is determined by executing frequency analysis such as an FFT processing in DSP 9.
Patent JP-S62223770-A (JP)
Title: Method for improving gradation in image formation
Inventor: SHINGUU MUNESATO
IPC: G03G15/047
Filed: 1986-03-25
Abstract: PURPOSE:To simplify improve gradation reproducibility without the complicated operation of an original image by changing the light emission values of respective erasing dots based on the fixed distribution to erase an image. CONSTITUTION:A pattern consisting of respective erasing dots formed on the opposite surface of an LED eraser 2 to a photosensitive drum is formed by impressing different voltages properly and selectively to respective dots on the eraser 2. The light emitting quantity of respective dots is determined by the impressed voltages and can be specified by an operator while observing a display. The information of specified light emitting quantity and a timing signal relating to the rotation of a drum 4 are adjusted and each erasing dot is emitted by the specified quantity. Since the method can reduce the excess/lack of an erasing degree as compared to the method fixing the light emitting quantity of respective dots, so that gradation can be properly reproduced.
Patent JP-H06272297-A (JP)
Title: Manufacture of thermoplastic resin pot
Inventor: YOSHINO YUTAKA
IPC: E03F5/10
Filed: 1993-03-25
Abstract: PURPOSE:To easily manufacture a thermoplastic resin pot which is made up by working pipes without using an expensive injection molding metal mold, and which is inexpensive, high in strength, and secure in water stoppage. CONSTITUTION:The end surfaces of small-diameter pipes 2 are closely brought into contact with the outer surface of a large-diameter pipe 1, and in such a state that the large-diameter pipe 1 and the small-diameter pipes 2 have been softened by heating, compressed air is blown into the inside of the large- diameter pipe 1 for inflating the large-diameter pipe 1 into a desired shape, so that a circumferential wall (a) (not shown) is formed. By inflating a part of the large-diameter pipe 1 and the small-diameter pipes 2 in the closely contacted condition into a desired shape, branch part (c), (e) (not shown) having closed parts (b), (d) (not shown) at their end parts are formed, and thereafter, the closed parts (b), (d) are cut off, and the ends of the branched parts (c), (e) are opened.