baber/WOPTO huggingface dataset:
Patent JP-S642835-A (JP)
Title: Automatic mattress spring clipping apparatus
Inventor: ISHIKAWA FUJIO
IPC: B23P19/00
Filed: 1988-02-26
Abstract: PURPOSE: To enable a frame line to be quickly automatically and surely stuck to a spring by the operation of a trigger of clipper without any dispersion providing two clippers laterally vertically movable on a portal gate.  
     CONSTITUTION: Two clippers 15 are held on a portal gate 1b and a mattress spring sub-assembly consisting of frame line and spring is fixed to a workpiece carrier base 2 of movable device and fed to be inserted into a mouth piece of a clipper 15. Then, the clipper 15 is operated by the operation of a cylinder 14 for clipping to feed and fix once a set of the upper surface sides. After the completion of clipping the longitudinal sides, the clippers 15 are lowered to feed once a set of the lower surface sides for sticking and said sides are returned to the initial position where they are rotated at a right angle by a rotary device and the clippers are moved left and right to stick the mattress in a similar way. Thus, each device is automatically operated so that the frame line can be surely stuck to the spring, rapidly and automatically without any dispersion. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11241686-A (JP)
Title: Air compressor
Inventor: SUGIMOTO MASANORI
IPC: F04B41/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To automatically discharge drain accumulated in an air tank. SOLUTION: This air compressor is provided with a drain discharging mechanism 19 for automatically discharging drain on the upper part of an air tank. In the drain discharging mechanism 19, a pressure detection valve 33 is opened when pressure within the air tank reaches a stipulated pressure. As a result, a switching valve 34 opens a second port 28 by pressure from the air tank and drain in a liquid reservoir 24 is supplied to a liquid discharge chamber 26 via the second port 28. By viscous resistance when drain flows in a passage 48 of the drain valve 23, the drain valve 23 operates in an opening direction. Therefore, drain sucked into the liquid reservoir 24 passes a first port 27 and the passage 48 of the drain valve 23 and is discharged from a discharge port 32 to a drain pipe line 23. When drain in the liquid reservoir 24 is discharged, viscous resistance is reduced and the drain valve 23 performs a valve closing operation because air passes the passage 48 of the drain valve 23.
Patent JP-S58162837-A (JP)
Title: Detection of crack
Inventor: BABA KAZUO
IPC: G01N3/32
Filed: 1982-03-23
Abstract: PURPOSE:To detect the cracks on the surface of a member to be detected distinctly even if the surface is rugged, by forming a film on the surface of said member then generating the cracks in said member. CONSTITUTION:A filming agent is coated with a brush or the like on the surface of a metallic member or the like which is a member to be detected, and the coating is dried, whereby a film is formed. When the member is mounted in a testing device and cracks are generated therein, the film peels off simultaneously with the generation of the cracks, and the film is cracked as well. As a result, the cracked parts are darker than the other surface and can be observed as black lines. The length of the cracks can be measured continuously. The visual detection of the cracks is thus made possible with the simple work, the need for the work associated to the growth of the cracks is eliminated, and the cracks are discriminated distinctly even if the surface is rugged.
Patent JP-H10241899-A (JP)
Title: Plasma treatment device
Inventor: TAKEYA MOTONOBU
IPC: H05H1/46
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device with high plasma density to form uniform and wide plasma which gives less plasma damage to a material to be treated. SOLUTION: A plasma treatment device has plural plane electrodes 2a, 2b arranged at spaces to be extended from a pair of electrode bases opposing each other in a vacuum container 1 to electrode bases 2A, 2B alternately opposing each other and a means 3 to apply a magnetic field to the direction of crossing an electric field arranged in parallel to the plane electrodes 2a, 2b. AC power supplies 6, 7 are connected to a pair of electrode bases 2A, 2B, respectively, to apply AC power with different phases to the plane electrodes 2a, 2b neighboring each other, respectively.
Patent JP-H10234244-A (JP)
Title: Port edge material for gateway of enjoying and raising container for rodent small animal
Inventor: TOMINAGA KAZUTOSHI
IPC: A01K1/035
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a port edge material for the gateway of an enjoying and raising container for rodent small animals such as hamsters or the like capable of effectively preventing components around the gateway from being bitten while reducing the cost. SOLUTION: This material is provided with a port edge material main body 41 made of synthetic resin provided with a small animal passing port 42 on a center, main body fixing means 43 and 45 for freely attachably and detachably attaching one surface side of the port edge material main body 41 to a small animal gateway formed on the peripheral wall of the enjoying and raising container and tube connection means 46 and 47 for freely attachably and detachably connecting the end part of a tube 5 for forming a small animal passage to the small animal passing port 42 on the other surface side of the port edge material main body 41. A metallic bite prevention ring 49 is attached along the peripheral edge part of the small animal passing port 42 in the port edge material main body 41 by insertion molding or the like.
Patent JP-H10239078-A (JP)
Title: Device for guiding route
Inventor: YAMAGISHI KEIKO
IPC: G06Q50/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To attain accurate and concise guide by reading position and object information corresponding to each node in a route specified by an assigning means, from a first storage means, and preparing a plurality of guide sentences according to the object information high in the order of priority corresponding to the object information. SOLUTION: A map attribute data storage part 2, an object priority order storage part 3, a position information input part 4, a guide sentence preparing part 5 and a guide sentence output part 6 are connected to a control part 1. The control part 1 reads a position, a road and object information corresponding to each intersection in a route assigned by the position information input part 4, from the map attribute data storage part 2, and reads the order of priority corresponding to the read object information, from the object priority order storage part 3.  The guide sentence preparing part 5 prepares a plurality of guide sentences for guiding each intersection along the route according to forwarded position information and road information and according to object information high in the order of priority in the case of having a plurality of forwarded object information for every intersection.
Patent JP-S63260199-A (JP)
Inventor: KENESU WAREN HANGU
IPC: H05K3/46
Filed: 1988-03-01
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-H01220670-A (JP)
Title: Automatic feeder for strip material
Inventor: NAOI MASAAKI
IPC: B21B39/00
Filed: 1988-02-29
Abstract: PURPOSE:To automatically feed a strip material from the primary forming machine to the secondary forming machine without requiring hands by providing a chuck member for chucking a strip material moved forward and located at a reach position. CONSTITUTION:Cylinders 32, 48 are operated and chuck members 42, 50 are moved forward to bring a strip material W located at a reach position C to a chucking forward moving position by a chuck block. The cylinders 45, 51 are operated to close the chuck blocks so that the strip material W is chucked. Subsequently, the chuck member 42, 50 chucking the strip material W are returned and brought to a position before moving forward. After that, the cylinders are returned to the state before operation to open the chuck blocks, so that chucking of the chuck member 50 for the strip material W is released. Then, a cylinder 6 is operated to move forward the chuck member 42 and a placing table 30 where the cylinder 32 is placed towards a spiral spring forming machine D, and one chucked end portion of the strip material W is engaged with an engaging portion of the forming machine D at the forward moving position.
Patent JP-S57160941-A (JP)
Title: Treating agent for glass fiber
Inventor: YAMAUCHI JIYUNNOSUKE
IPC: C04B14/44
Filed: 1981-03-27
Abstract: PURPOSE: To provide a treating agent for glass fiber having superior adhesion to the glass fiber and high bundling power and contg. an aqueous high molecular dispersion contg. a stabilizer made of modified PVA having a cationic group in each molecule as a film forming agent.  
     CONSTITUTION: A vinyl ester, especially vinyl acetate and a polymerizable monomer represented by formulaI, II, III or IV are polymerized in the presence of a radical polymn. initiator. An alkali or acid catalyst is allowed to act on a soln. of the polymer in alcohol to convert vinyl ester units in the copolymer into vinyl alcohol units by partial or high saponification according to the purpose. Thus, modified PVA having a cationic group in each molecule is obtd. The preferred amount of the modified PVA used in an aqueous high molecular dispersion (emulsion) which is the titled treating agent is the titled treating agent is 0.1W20pts.wt to 100pts.wt. solid in the emulsion polymer. When glass fiber treated with this treating agent is used as an auxiliary for a reinforced cement product, the fiber undergoes less deterioration in the performance than glass fiber treated with a conventional treating agent, and the cement shows superior performance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54138091-A (JP)
Title: Photosensitive resin composition
Inventor: MORI HIROFUMI
IPC: C08F290/00
Filed: 1978-04-18
Abstract: PURPOSE: Title composition with high adhesion to base sheets that is mainly composed of a polyvinyl acetal resin prepred by acetalization of a polyvinyl alcohol resin with a specific plymerization and saponification degrees with a combination of unsaturated and saturated aldehydes to a prescribed degree.  
     CONSTITUTION: A polyvinyl alcohol with a polymerization degree of 300 W 3000 and a saponification degree of 70 W 100 mole% is acetalized by a combination of a monoaldehyde with 1 or more unsaturated groups in the molecule (aldehyde A) such as crotonaldehyde or acrolein, and a saturated monoaldehyde (aldehyde B) such as acetaldehyde or formaldehyde to a degree of 20 W 40 equivalent% by the aldehyde A and of 2 W 30 equivalent% by the aldehyde B. The resulting polyvinyl acetal resin is incorporated with a photocuring agent or compound to produce said photosensitive composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57162581-A (JP)
Title: Signal detecting circuit
Inventor: KAMEMOTO KAZUHIRO
IPC: H04N5/44
Filed: 1981-03-31
Abstract: PURPOSE:To hold an average state regardless of an AFC for a signal detecting circuit, by delivering in a stable way the signal according to whether the input electric wave  is higher than a certain level by making use of the fact that the low level voltage of  a horizontal synchronizing signal varies by the electric field intensity. CONSTITUTION:For instance, the input horizontal synchronizing signal is supplied via a parallel circuit of a capacity C4 and a resistance R8 to a gate circuit 2 including a level control means and having the prescribed threshold value VTH. The output of  the circuit 2 is fetched into the 1st signal processing circuit 3, and the circuit 3 delivers a high level signal with application of a prescribed standard signal (a) with a  strong electric field and delivers a low level signal with application of a signal (b) of  the low level voltage VL and with the weak electric field. The 2nd signal processing  circuit 4 delivers a signal showing the existence of a prescribed field intensity with application of a prescribed horizontal synchronizing signal. In case the electric field intensity is unstable and the input of the circuit 2 goes up and down the value VTH, the  unstable field intensity is held stable via feedback circuit 6. In such way, the presence  or absence of the broadcast electric wave can be automatically detected regardless of  the lead-in time of an AFC circuit.
Patent JP-S63214542-A (JP)
Title: Epicyclic reduction gear
Inventor: OGATA SEISHIROU
IPC: F16H1/32
Filed: 1987-02-27
Abstract: PURPOSE:To make it possible to absorb variations in rotation with the use of a mechanical feed-back function by providing a second epicyclic gear mechanism which extracts reduced rotation in the direction of rotation of an input shaft from a carrier through an epicyclic gear when the input shaft is rotated in one direction, in addition to a first epicyclic gear. CONSTITUTION:The counterclockwise rotation of an intermediate shaft 2A is taken out in the form of reduced reverse rotation of inner pins 11 while the counterclockwise rotation of an external sun gear 19 is taken out in the form of clockwise rotation of an epicyclic gear 20, and therefore, an epicyclic carrier 22 is rotated counterclockwise in synchronization with the intermediate input shaft 2A. When an error in rotation occurs on an output flange 12 for constant rotation of an input shaft 1, the intermediate input shaft 2A coupled to the epicyclic carrier 22 is urged in the rotating direction of the output flange 12, and this error is therefore fed back to the input side of a first epicyclic reduction gear composed of eccentric members 31, 32, rollers 6, trochoid tooth shape external gears 51, 52 and the like. Thus, it is possible to absorb and prevent errors in transmission and variations in rotation occurring in the reduction gear, and variations in rotation due to resonance.
Patent JP-H08215697-A (JP)
Title: Water purifying method and apparatus
Inventor: NARUSE RYUICHIRO
IPC: C02F9/00
Filed: 1995-02-10
Abstract: PURPOSE: To efficiently and continuously purify water of a water area without recovering floated flocs. CONSTITUTION: Air bubbles are adhered to flocs generated by discharging a flocculant and air bubbles into polluted raw water W to float flocs which are, in turn, decomposed by aquatic plants AP. Therefore, a movable fence 26 is formed around a floating movable air bubble generator 1 constituted by successively connecting a pump sucking raw water W, a flocculant tank, an ejector and a pressure tank and the air bubble generating nozzle 10 connected to the pressure tank is arranged in water under the center of the fence 26 and the aquatic plants AP are arranged between both of the air bubble generator 1 and the fence 26. Since the flocs floated by the flocculant and air bubbles from the air bubble generating nozzle 10 are decomposed by the aquatic plants AP, floc recovery treatment is unnecessary.
Patent JP-2000246565-A (JP)
Title: Static pressure gas bearing spindle
Inventor: FUJIKAWA YOSHIO
IPC: F16C32/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To maintain the accuracy of a rotary shaft highly by installing an electrostatic chuck on the rotary shaft supported in a noncontact state by a static pressure gas bearing and supplying a current in noncontact from an outer electric source to the electrode of the electrostatic chuck. SOLUTION: In this spindle, an insulated anode side discharge member 25 and cathode side discharge member 26 are provided in a housing 1. The high pressure direct current electric source 27 of a housing 1 outside is connected between respective discharge members 25, 26 and a rotary shaft 4 is constituted by the combination of a mutually insulated anode shaft part 7 with a cathode shaft part 8. The anode side discharge surface 28 and cathode side discharge surface 29 faced to the anode side discharge member 25 and cathode side discharge member 26 respectively with the minute clearance are provided on these respective shaft parts.  An electrostatic chuck 33 having positive/negative electrodes 35, 36 conducted to the anode shaft part 7 and cathode shaft part 8 is installed on the tip of this rotary shaft 4 and by the discharge current flowing between respective discharge members 25, 26 and respective discharge surfaces 28, 29, the current is supplied between the positive/negative electrodes 35, 36.
Patent JP-H03247281-A (JP)
Title: Sheet-like material carrying biocatalyst
Inventor: EZAKI TAMEMARU
IPC: C02F3/06
Filed: 1990-02-26
Abstract: PURPOSE:To provide the subject sheet-like material having good adhesivity to biocatalysts, having lessened resistance to the flow of a fluid and enabling to miniaturize a device by fixing a mesh-structured knitted or woven fabric with a polymer and deeply drawing the fixed fabric to form a number of projections. CONSTITUTION:A biocatalyst (e.g. bacteria or actinomycetes) is carried on a sheet-like material to provide the object sheet-like material 1, the sheet-like material being prepared by fixing a mesh-structured knitted or woven fabric with a polymer and subsequently subjecting the fixed fabric to a deep drawing process to form a number of projections 2. The sheet-like material 1 is preferably prepared by forming a mesh-structured knitted or woven fabric mainly comprising fibers such as PVA fibers, fixing the knitted or woven fabric with a resin and subsequently deeply drawing the fixed fabric to form the projections.
Patent JP-S59171375-A (JP)
Title: Display circuit
Inventor: MAEDA SATORU
IPC: H04N5/445
Filed: 1983-03-18
Abstract: PURPOSE:To realize non-interlace display without using a high speed RAM or the like by writing a interlace display data in a buffer memory at each horizontal period and reading it twice repetitively for each horizontal period in a double speed at write to apply the signal to a picture tube. CONSTITUTION:A converter 20 is inserted between an IF circuit 18 and a video circuit 2. Signals ADWR, WRX, RDX are applied to a memory (22A) at every other horizontal period on an interlace (ITL) screen, signals R-Y from the IF18 are written in the memory 22A, signals ADRD, WRY, RDY are applied to a memory 22B and then the signals R-Y of the memory 22B are read. Since the signal ADRD is changed in a speed twice that of the signal ADWR and repeats the same address twice at one horizontal period of the ITL screen for each 1/2 horizontal period, the signals R-Y for this period's share are read repetitively twice in double speed at one horizontal period of the ITL screen. Further, the signals R-Y from the memory 22B are applied to the video circuit 2. The W/R of the memories 22A, 22B is inverted at each other remaining horizontal period.
Patent JP-S57161484-A (JP)
Title: Heat exchanger
Inventor: WAKAMATSU KAZUHIRO
IPC: F28F13/06
Filed: 1981-03-31
Abstract: PURPOSE:To enable the titled heat exchanger to have a higher heat transfer efficiency by a method wherein the flow of water in the heat exchanger is deflected by means of a nozzle so that energy is afforded to the water in a heat exchange chamber in the circumferential direction. CONSTITUTION:The water introduced into the heat exchanger through an inlet 24 is deflected by the nozzle 30 so that the water in the heat exchange chamber 29 is given energy in the circumferential direction before the velocity energy  of the water from the inlet 24 is converted into the pressure energy thereof. As a consequence, the flow velocity of water discharged from the nozzle 30 is kept unchanged over a long distance as compared to a case where no nozzle is provided whereby the flow velocity 31 of the water relative to a coolant pipe 25 becomes high and the efficiency of heat exchange between the coolant and the water increases.
Patent JP-H06254670-A (JP)
Title: Device for fitting/detaching metal flask for fixing nozzle
Inventor: SUZUKI MASAHIRO
IPC: B22D41/34
Filed: 1993-03-08
Abstract: PURPOSE:To stably fasten a nozzle by automatically fit/detach a metal flask for fixing a nozzle to save the labor, shortening the exchanging time of the nozzle and further, executing the control of torque. CONSTITUTION:A metal flask fitting/detaching head 2 fitted with a guide horn 20 which is turned in the normal/reverse direction through a driving mechanism 6 capable of being controlled with torque and turning angle is supported on a lifting device 1 so as to be freely floated. Further, the metal flask fitting/ detaching head 2 is provided with a metal flask engaging mechanism 7 and a nozzle holding mechanism 13.
Patent JP-H01221134-A (JP)
Title: Curving device for endoscope
Inventor: YANAGAWA YUTAKA
IPC: G02B23/24
Filed: 1988-02-29
Abstract: PURPOSE:To make it possible to insert the inserting part of an endoscope into a complicated shape canal to be inspected with no strong pressing force being applied to the wall surface of the canal, by computing signals obtained from position detecting elements, in a computing section, by delivering distance signals to a curve control means so as to drive a drive means for an insertion part curving means so that the insertion part is held away from the wall surface of the canal by a predetermined distance. CONSTITUTION:Infrared light radiated from LEDs 7, 7 in an insertion section 1 and reflected by the wall surface of a canal is received by position detecting elements 10 grouped with the LEDs 7. The reflected light is converted into electrical signals which are amplified by amplifiers 12, 12 and are delivered to a distance computing circuit 13 through a signal processing circuit 11 so as to compute the distance between the position detecting elements 10 and the wall surface of the canal at two positions. A distance signal is delivered to a control circuit 14 for the insertion part curving means. The control circuit 14 controls the insertion part curving means so as to make the two distance signals obtained by the position detecting elements 10, 10 equal to each other.
Patent JP-S52129509-A (JP)
Title: Automatic music selecting system for tape recorder
Inventor: TAKAYAMA TOMOTOSHI
IPC: G11B27/24
Filed: 1976-04-23
Abstract: PURPOSE: To make it possible to automatically accomplish the stopping, reproducing and rewinding operations of a magnetic tape in a predetermined position in the course of the reproducting, fast forwarding and rewinding operations by forming the magnetic tape with a portion having a different reflection factor and by detecting that portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09242582-A (JP)
Title: Air releasing mechanism in fuel supplying system
Inventor: SAKATA YUZO
IPC: F02D41/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enable air remaining in a fuel supplying system to be discharged rapidly so as to enhance startability at the time of, particularly, line-off in a factory by providing an outside control terminal for forcibly opening only a fuel injection valve when at least one fuel injection valve is electrically connected at the time of starting. SOLUTION: At the time of factory shipment or replacement of component parts of a fuel supply system 50, it is necessary to discharge air remaining inside a pipe, particularly, a delivery pipe 51 of the fuel supply system 50. When an engine 100 is firstly started, a specific injector 5 is forcibly opened by short- circuiting a check connector CC. Namely, a plurality of other injectors are opened by an electronic controller 6 simultaneously with the starting according to a fuel injection time, although only the specific injector 5 is kept in a fully opened state. Consequently, the air remaining inside the delivery pipe 51 is moved by fuel press-fed through the pipe 51 by operation of a fuel pump, to be thus discharged from the injector 5.