baber/WOPTO huggingface dataset:
Patent JP-H09150103-A (JP)
Title: Box type cabinet for liquid chemical processing device
Inventor: KATO HIROSHI
IPC: B01L1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To assure the safety of an operator at the time of maintenance work, such as filter exchange, by executing gas discharge of the entire part at the time of operating a liquid crystal processing section, executing local discharge at the time of the maintenance work and executing sufficient discharge at the time of carrying out a liquid chemical processing operation. SOLUTION: A rotary damper 17 is opened and a sliding damper 18 are closed to suck and discharge the atmosphere of a liquid chemical processing section 1 into a piping 10 for discharge through a discharge port 7 and to such the atmosphere in a box 3 through the entire discharge port 12 into a piping 10, thus discharging the gases over the entire apart while the substrate is subjected to liquid chemical processing in the liquid chemical processing section 1 of this liquid chemical processing device.  At the time of carrying out the maintenance work, for example, the work to exchange the filter F, the rotary damper 16 is closed and the sliding damper 18 is opened by a manual operation, to stop the discharge through the discharge port 7 and the discharge port 12 for the discharge over the entire part, by which the ambient liquid chemical atmosphere of the filter F is locally discharged through the discharge port 14 for local discharge.
Patent JP-2000165115-A (JP)
Title: Transmission line transducer and power amplifier using the same
Inventor: NOSE TSUNETARO
IPC: H01P5/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To easily secure initial impedance and to facilitate fine adjustment of impedance by connecting a coaxial line to be connected nearer to an input terminal of each pattern at input side of first and second transmission lines more away from an output terminal at each pattern at output side. SOLUTION: In a semi-rigid cable 5 on the side of the first transmission line, a central conductor of an end part 5a on the input side is connected with a position closest to the input terminal 9 at a part in the vertical direction of a land pattern 1. An external conductor of the end part 5a on the input side of the semi-rigid cable 5 is connected with the part in the vertical direction of a land pattern 3. The central conductor is connected with the furthest place from an output terminal 10 at a part in the horizontal direction of the land pattern 3 at the end part 5b on the output side of the semi-rigid cable 5.  The external conductor at the end part 5b on the output side is connected with a part on the horizontal direction of a land pattern 4 and a semi-rigid cable 6 on the side of the first transmission line is connected with a remote place from the input terminal 9 in comparison with the semi-rigid cable 5.
Patent JP-H11153124-A (JP)
Title: Article suspending device
Inventor: ARAKAWA HIDEO
IPC: F16B45/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an article suspending device which can also serve as a sensor for an alarm. SOLUTION: A microswitch 43 having a contact b is provided in a suspender 20 so that a knob of the microswitch 43 is pressed in order to open the contact in a condition in which a load is not exerted to a hook 45, and one of output terminals of the microswitch is electrically connected to the suspender 30. Meanwhile, a wire 20 composed of a core wire 21 and an outer peripheral wire 22, and the core wire 21 is coated thereover with a cover 23 for electrically insulating the core wire 21 from the outer peripheral wire 22 so as to form two polarities. The core wire 21 in the leading end part of the wire 20 led out from the side surface of the suspender 30 is inserted in a jack 46 provided in the hook 45. The jack 46 is electrically connected to the other one of the output terminals of the microswitch 43.  Further, the core wire 21 in the trailing end part of the wire 20 and the outer peripheral wire are used as signal output terminals.
Patent JP-H06188606-A (JP)
Title: Phase adjustment device using dielectric substance
Inventor: TANAKA RYOICHI
IPC: H01P1/18
Filed: 1992-12-18
Abstract: PURPOSE:To eliminate the need for varying a length of a microstrip line without the need of much area for the microstrip line by varying a dielectric constant in average through the use of the adjustment dielectric substance close to or apart from a strip line circuit. CONSTITUTION:A bottom face of a dielectric base 2 connects to ground by a grounding pattern 3 and a strip line 4 is arranged to the upper face and an adjustment dielectric substance 5 is fixed to an upper part of the line 4 by an adjusting screw 6. The screw 6 is inserted to a thread hole made to a shielded case, the screw 6 is moved vertically by turning a head 7 of the screw 6 in directions of the arrow 8 to move the adjustment dielectric substance 5 vertically in interlocking therewith thereby adjusting the interval between the dielectric base 2 and the strip line 4. Thus, the dielectric constant is varied in average and then the phase of the signal in the strip line circuit 4 is adjusted.
Patent JP-2000144480-A (JP)
Title: Progressive plating method
Inventor: YONENAGA ISAO
IPC: C25D5/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To apply plating to an intermittently conveyed material to be plated, such as lead frame, while providing excellent accuracy of plating position and excellent accuracy of plating thickness without decreasing productivity. SOLUTION: In a method of intermittently conveying a material to be plated and applying plating to its prescribed position to desired thickness, the length of intermittent conveyance is determined from a plating unit pitch length 5 and the area of the plating unit pitch length 5 is masked with a unit mask 8. A material 6 to be plated is intermittently conveyed by the length determined from the plating unit pitch length 5, and at every intermittent conveyance plating is applied, in succession, by a portion of the desired plating thickness divided into plural times.
Patent JP-2000162184-A (JP)
Title: Small-sized electrophoretic device and mass spectrometer using it
Inventor: HIRABAYASHI YUKIKO
IPC: G01N27/447
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently separate a number of samples by electrophoresis to improve the throughput of analysis in an analyzing system for electrtophoretically separating a mixed solution sample and introducing the separated sample component to an analyzing device such as mass spectrometer to analyze it. SOLUTION: A plurality of sample introduction system consisting of liquid basins 10a-10d, sample input ports 11a-11d and electrophoretic passages 12a-12d is formed on a substrate 1, different sample are electrophoretically separated by these sample introduction systems, and the sample separated by each sample introduction system is successively introduced into a liquid basin 4 in time series. The sample solution in the liquid basin 4 is atomized and ionized through the terminal of a capillary 5, and the resulting ion is introduced into a mass spectrometer 9 and analyzed. Since a number of samples can be electrophoretically separated without having any waiting time and introduced into the analyzing device by use of a plurality of such sample introduction systems, the throughput of the analysis can be improved.
Patent JP-H03197877-A (JP)
Title: Partial discharge detecting device in electrical equipment
Inventor: ABE KEIICHI
IPC: G01R31/12
Filed: 1989-12-26
Abstract: PURPOSE:To surely detect partial discharge without being affected by disturbing light by providing a means which generates an alarm signal when photodetected light contains an about <=300nm wavelength component. CONSTITUTION:If the partial discharge occurs to the winding of a transformer main body 2, light with wavelength ranging from about >=180nm ultraviolet rays to infrared rays is included. When the light emitted by the partial discharge passes through an ultraviolet-ray transmission window 5, light with >=300nm wavelength is cut off, so ultraviolet rays with 180 - 300nm wavelength reaches an optical sensor 7 eventually. Consequently, a sensor driving circuit 8 outputs a photodetection signal according to the photodetection of the optical sensor 7 and a partial discharge detecting circuit 9 decides that the partial discharge occurs by the photodetection signal supplied from the sensor driving circuit 8 to turn on an indicating lamp. Therefore, the occurrence of the partial discharge can be decided. Ultraviolet rays of the sunshine which have <=300nm wavelength are absorbed by the atmosphere and do not reach the ground. The occurrence of the partial discharge can be detected without being affected by the sunshine.
Patent JP-H07155555-A (JP)
Title: Purifying method of internal combustion engine exhaust gas
Inventor: ITO MASARU
IPC: B01J29/70
Filed: 1993-12-03
Abstract: PURPOSE:To reduce the generation of NOx in low temp. region and to prevent losing an effect even at a high temp. by allowing the subject gas to contact with an iridium containing catalyst in a 1st zone, and next, allowing to contact with a platinum containing catalyst in a 2nd zone. CONSTITUTION:An exhaust gas of internal combustion engine operated in a lean air/fuel ratio is allowed to contact with the iridium containing catalyst in the 1st zone and the platinum containing catalyst in the 2nd zone. The iridium catalyst placed in the 1st zone is not restricted particularly if it does not contain platinum. Iridium is preferably carried on a fire resistant metal oxide carrier such as alumina, silica, titania or zirconia, a fire resistant metallic carbide such as silicon carbide or a fire resistant metallic nitride such as titanium nitride. The catalyst in the 2nd zone essentially contains platinum as the catalytic component. As the platinum component, any of single form of metal, platinum oxide, alloys of platinum with the other metals or conjugated oxides therewith is used. The carrier of the platinum containing catalyst is not restricted particularly.
Patent JP-H05152083-A (JP)
Title: Lighting device for fluorescent lamp
Inventor: SUEMATSU MASAYUKI
IPC: H05B41/24
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the interference of frequencies upon turn of a plurality of fluorescent lamps by providing a timing control circuit which synchronizes with the frequency of a fluorescent lamp lighting circuit and which delivers an output which an integer times as high as the frequency, and a circuit for turning on the fluorescent lamps. CONSTITUTION:A high frequency lighting circuit 1 is composed of three lighting circuits 1A, 1B, 1C which are connected respectively to A. C. power sources and which are connected to high frequency lighting fluorescent lamps 2 having an identical structure. A lighting frequency setting part 4 is composed of a rectifying circuit 5, a resistor 15, a diode 16, a capacitor 17, a zenor diode 18, a Schmit trigger circuit 19, a frequency divider 23, a phase comparator 20, an integrator and a variable voltage oscillator 22, the comparator 20, the integrator 21 and the oscillator constituting a signal synchronizing circuit. Thus an output in accordance with outputs from the circuit 19 and the divider 23 may be obtained, and the setting part 4 sets a set output frequency while the comparator 20 compares the phase of the power source frequency. Accordingly, the oscillator 22 set an oscillating frequency with which a drive circuit 13 is operated.
Patent JP-H04208642-A (JP)
Title: Supporting structure of fuel tank
Inventor: UMETSU YOSHIHIRO
IPC: B65D25/20
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a resonance from being produced by a floor panel vibrating and effectively prevent a splashing noise from being heard made in a fuel tank by applying an inflated flange part of the fuel tank to vehicle body members under pressure, and providing a gap between the top face of the fuel tank and the back face of the floor panel. CONSTITUTION:A fuel tank 1 is suspended and fixed under a floor panel 2 by using a pair of supporting bands 6. One end of each supporting bank 6 is fastened and fixed to a sheet cross member 3 and the other end to a rear cross member 4. In this case, an inflated flange part 8 before and after the circumferential part of the fuel tank 1 is pressedly applied to the back faces of the cross members 3, 4. the top face 7 of the fuel tank 1 is not pressedly applied to the back face of the floor panel 2 but the position to install the fuel tank 1 on vehicle body members 3, 4 is adjusted, which provides such a sufficient gap 9 between both 7 and 2 as to prevent suffering the influence by the floor panel 2 vibrating.
Patent JP-H05148358-A (JP)
Title: Ultrahigh molecular weight nylon 6 and its production
Inventor: SATO MITSUNOBU
IPC: C08G69/14
Filed: 1991-11-27
Abstract: PURPOSE:To obtain an ultrahigh molecular weight nylon 6 of a narrow molecular weight distribution by polymerizing anhydrous epsilon-caprolactam in the presence of a specified alkyllithium compound and a mono- or bis-acyl compound. CONSTITUTION:Anhydrous epsilon-caprolactam is polymerized in the presence of 0.1-2mol of 2-4C alkyllithium compound and 0.05-0.8mol of a mono- or bis- acyllactam at 100-200 deg.C to obtain the objective ultrahigh molecular weight nylon 6 of a relative viscosity (in 98% sulfuric acid in a concentration of 1g/dl at 30 deg.C) of 5-30 and a molecular weight distribution (in terms of a ratio of the weight-average molecular weight to the number-average molecular weight) of below 3.0.
Patent JP-H0316058-A (JP)
Title: Cassette loading device of dat
Inventor: MOU GENCHIN
IPC: G11B15/675
Filed: 1989-12-27
Abstract: PURPOSE: To make equipment light in weight and simple in structure by providing in a cam groove an excess stroke section and a section for preventing a cam gear 21 from rotating inversely. CONSTITUTION: A cam lever 16 is joined with a position adjusting piece 18 having a projection, which is brought into contact with the bent part of an up/down holder 14, with a tension spring 19 connected to the up/down holder 14 and the cam lever 16. Then, the cam groove 21a of the cam gear 21 is structured to have a horizontal moving section A-B of a cassette, vertical moving section B-C, excess stroke section C-D which imparts a compressing force to the cassette by further rotating the cam lever 16 so that a space is formed between the projection of the cam lever 16 and the bent part of the up/down holder 14 after the cassette is settled on the main base 13, and a section D-E for preventing the cam gear 21 from rotating inversely. Thus, assemblability is improved, making cost reduction possible.
Patent JP-2001150132-A (JP)
Title: Automatic seal-welding device for tube end
Inventor: YAMAMOTO HIROYUKI
IPC: B23K9/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic seal-welding device for tube ends with which the workability of circumference welding of tube ends with the automatic seal- welding machine for the tube ends is raised and, in its turn, welded products excellent in productivity and economy are produced by enabling a centering mechanism part which is made to be possessed by the main body of the automatic welding machine for the tube ends inserting into the inside of a tube to be welded and breaking away from the tube in one operation. SOLUTION: In the automatic seal-welding device for tube ends, which has a rotary cylinder rotated with a motor, a retracting shaft which is situated on the same axial center as the axial center of rotation of this rotary cylinder and inserted and held slidably in the direction of the axial center to the rotary cylinder, a part for catching a material to be centered provided with a cone with which the outside diameter of a sleeve is expanded and a welding torch which is held on the outside of the rotary cylinder through a bracket, a spring for always energizing the retracting shaft in the direction of the rear end and an operating lever for moving the retracting shaft in the direction of the tip against the elasticity of the spring are provided at the rear end of the retracting shaft.
Patent JP-H04209618-A (JP)
Title: Production of elastic elastomer
Inventor: UCHIDA YUJI
IPC: C08G18/66
Filed: 1990-11-30
Abstract: PURPOSE:To produce an elastic elastomer improved in mold release without detriment to the properties, etc., of a molding by reacting a mixture comprising a polyisocyanate, a polyol or a polyether, a chain extender, a specified internal mold release, etc., in a sealed mold. CONSTITUTION:A mixture is prepared from an aliphatic, alicyclic and/or aromatic polyisocyanate, a polyol having at least two active hydrogen groups and a molecular weight of 800-1200 or a polyether derived by substituting the terminals of the polol with (aromatic) prim. or sec. amino or imide groups, 5-80 pts.wt., per 100 pts.wt. polyol or polyether, aromatic diamine-containing chain extender, an internal mold release comprising an amine compound of the formula [wherein R is an 8-24C aliphatic (un)saturated hydrocarbon group; R1 is 1-5C alkyl; (n) is 1-10; and (m) is 0-5], and optionally a catalyst, an assistant and additives. The title elastomer is obtained by the reaction-injection- molding of this mixture in a sealed mold.
Patent JP-H07160613-A (JP)
Title: Address registering method
Inventor: MATSUMOTO TATSUYA
IPC: H04L12/42
Filed: 1993-12-06
Abstract: PURPOSE:To improve the address registering method in the case where a new node is connected in a network which is provided with an address server. CONSTITUTION:A new node 3 is connected to a network 1 which controls the addresses by means of an address server 2, and the node 3 tentatively decides its own logical address among those logical addresses that are usually used end generates an address inquiring packet to broadcast it (dotted line arrow 1). Then it is checked whether the tentatively decided logical address is registered in an address table of the server 2 based on the address informing packet answered from the server 2, and at the same time the value of both logical and physical addresses of the server 2 are known (dotted line arrow 2). Then the node 3 registers the tentatively decided logical address, acquires the address table by the communication using the tentative logical address, and registers a formal logical address based on the address table (dotted line arrow 3).
Patent JP-H07159043-A (JP)
Title: Heating furnace device for raw material
Inventor: CHISAKI TATSU
IPC: F27B9/18
Filed: 1993-12-09
Abstract: PURPOSE:To effectively utilize a combustible gas and heat included in a combustion gas to be exhausted. CONSTITUTION:A separation part 14 forming an upper free surface 18 and a lower free surface 19 is provided on a deposited layer in an annular space 11 formed on a furnace bed 2, and an upper exhaust pipe 13 and a lower exhaust pipe 15 are provided, which communicate to a space above the upper free surface 18 and a space above the lower free surface 19, respectively. A combustion gas after burning, whose temperature is lowered and which includes a noxious gas and a combustible gas, is taken out through the upper exhaust pipe 13, and a high-temperature combustion gas, which does not include a noxious gas and a combustible gas, is taken out through the lower exhaust pipe 15.
Patent JP-2000157734-A (JP)
Title: Game device, event occurrence processing, and computer- readable storage medium
Inventor: TOKITA TAKASHI
IPC: A63F13/497
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable the replay of a required scene at the time of executing a game. SOLUTION: In the case that a predetermined event occurs in a game screen during the execution of the game, an index code 43 indicating this is related to a replay code 42 corresponding to the screen in which the event has occurred and is stored. At the time of replay, only a replay using a series of replay codes 42 centering the index code 43 is performed.
Patent JP-H05176526-A (JP)
Title: Power supply device
Inventor: YAMANAKA YUKIO
IPC: H05B41/282
Filed: 1991-12-24
Abstract: PURPOSE:To reduce DC output voltage supplied to load while reducing higher order harmonic component of input current from an AC power supply in a power supply device using a boosting type chopper. CONSTITUTION:An inductor L1 and an MOS transistor Q1 as a switching element are connected to the output end of a diode bridge DB rectifying an AC power supply AC in series, and in a power supply device connected to the MOS transistor Q1 in parallel and connected to a diode D1 and a smoothing condenser C1 in series, at least a device controlling the output of a period including peak value of supply voltage of the AC power supply AD is provided. According to the constitution, pressure resistance of the smoothing condenser C1 or other circuit element can be lowered and, at the same time, the peak value of current supped to the inductor L1 of a chopper circuit can be lowered, so that the inductor L1 is not so easily saturated, and the miniaturization of the power supply device can be made.
Patent JP-H04209414-A (JP)
Title: Insulated wire having self-short-circuit characteristic
Inventor: SANO BUNICHI
IPC: H01B3/30
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the excellent heat resistance and the stabilized short-circuit characteristic by coating a conductor with the insulating varnish, which is obtained by dissolving the compound of the specified polyester resin and polyhydantoin resin in the organic solvent, and baking it. CONSTITUTION:A conductor is coated with the insulating varnish obtained by dissolving the compound, which is obtained by blending polyester resin at 20-100 parts by weight and polyhydantoin resin at 0.5-10 parts by weight, in the organic solvent, directly or through other insulating material, and is baked. The polyester resin is mainly composed of terephthalic acid, glycerin and ethylene glycol to polyester sulfone resin at 100 parts by weight, and is obtained by making these component condense and react. An insulated wire having the excellent heat resistance and the stabilized self-short-circuit characteristic after aging at a high temperature is thereby obtained.
Patent JP-2000161384-A (JP)
Title: Slippage absorbing clutch
Inventor: KAMIO MAKOTO
IPC: F16D3/18
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To make a clutch well function by absorbing possible slippage even if a male part and a female part, which constitutes a clutch, are relatively slipped off in position and attitude in a clutch intermitting the transmission of rotational driving force mechanically. SOLUTION: A female part 67 has a spherical recessed part 93 at the center, and includes plural fitting recessed parts around the recessed part. A male part 69 has a spherical projected part 101 at the center portion, and includes a plurality of fitting pawls 103 around the aforesaid projected part. The fitting recessed parts of the female part and the boundary portions 97c of the fitting recessed parts, are formed into a circular arc shape each at their tip ends. And the tip end 103A of each fitting pawl is also formed into a circular arc shape. The dimension in the circumferential direction of the plural fitting recessed parts, is larger than the dimension in the circumferential direction of the plural fitting pawls, and the back lash 105 is formed between both of them.  The back lash formed at the base portions of the plural fitting pawls is made larger than that formed at their tip ends. In addition, a horn shaped guide is provided around the female part coming to a standstill when a clutch is intermitted, in a state that it is opened forward.