baber/WOPTO huggingface dataset:
Patent JP-H0780943-A (JP)
Title: Confirmation of fusion bonding resin product
Inventor: KUMAGAI MASARU
IPC: B29C65/34
Filed: 1993-09-16
Abstract: PURPOSE:To prevent a bonding mistake by confirming fusion bonding without forming a through-hole by fitting the sensor arm of a connector in the recessed part of a resin product in order to selectively set and correct the heat pattern of the resin product and detecting the depth and surface temp. thereof to simultaneously detect the expansion and temp. of a resin at the time of melting. CONSTITUTION:The depth of the recessed part 22 provided to a joint 15 is measured by the movable terminal 25 and potentiometer 26 provided to a connector 13 in order to selectively set a heat pattern to discriminate the kind of the joint 15. The temp. of the joint 15 at the start time of fusion bonding work is detected by the thermistor 33 provided to the leading end of the movable terminal 25 brought into contact with the bottom surface of the recessed part 22 in order to correct the heat pattern. When the difference between the output values of the potentiometer 26 before and after heating becomes a set value or more from the quantity of the movement of a heated and expanded resin and the output value of the thermistor 33 becomes a set value or more, it is confirmed that the resin of the bonded part of the receiving mouth 15a of the joint 15 and a pipe 16 is melted.
Patent JP-S63109005-A (JP)
Inventor: KUBO MASAAKI
IPC: B28B11/06
Filed: 1986-10-27
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-H06122766-A (JP)
Title: Modified polyphenylene sulfide resin and connector made therefrom
Inventor: WAKABAYASHI NOBUKATSU
IPC: C08G75/02
Filed: 1992-09-24
Abstract: PURPOSE:To obtain the subject resin which has remarkably improved elongation and toughness in comparison with the conventional glass-fiber-reinforced PPS resin, is excellent in resistances to heat and chemicals, and is useful esp. for an automotive connector. CONSTITUTION:The objective resin having an improved toughness (an elongation at break of 10% or higher) is obtd. by mixing 100 pts.wt. polyphenylene sulfide resin (pref. one obtd. by copolymerizing a dihalogenobenzene with a sulfur source in an org. solvent, pref. in the presence of an alkali metal carboxylate) with 0.1-5 pts.wt. alkoxysilane compd. at 100-400 deg.C for at least 30sec. A connector is made from this resin.
Patent JP-H1099103-A (JP)
Title: Insole for shoe
Inventor: KOIKE TOSHIKAZU
IPC: A43B17/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To easily form a shape adapted to a foot shape of a user, and reduce a burden imposed on a foot by arranging an intermediate layer composed of a low elongation percentage material on a base layer composed of thermoplastic elastomer, and arranging a surface layer composed of thermoplastic resin on its intermediate layer. SOLUTION: In an insole 1, an intermediate layer 3 composed of a material such as polyurethane leather and nonwoven fabric which has a low elongating percentage and is excellent in abrasion resistance, is arranged on a base layer 4 being a resilient sheet-like material composed of thermoplastic elastomer such as ionomer resin, soft polyvinyl chloride resin and thermoplastic rubber. A surface layer 2 composed of thermoplastic resin such as an ethylene vinyl acetate foaming body, a soft polyvinyl chloride resin foaming body and a polyethylene foaming body, is also arranged on its intermediate layer 3. Therefore, a surface shape of the surface layer 2 can be easily adapted to a foot shape, and stability of a foot in a shoe can be improved.
Patent JP-H08118026-A (JP)
Title: Rotary torch type welding equipment
Inventor: FUJIYOSHI KOJI
IPC: B23K9/32
Filed: 1994-10-20
Abstract: PURPOSE: To reasonably execute rotation of a torch in high durability and to stably execute power feeding to a torch repeatedly rotating. CONSTITUTION: An electric wire 20, in which a copper wire is woven to flat, is helically and conically wound, one end of the electric wire 20 is connected to the electric input part from outside and the other end is fixed to a connecting point 21 of a torch 13, thus, the redundancy is provided by means of helically/ conically wound electric wire 20 resulting from repeated rotation of the torch 13, this redundancy absorbs tension and compression of the electric wire 20 generated by rotation of the torch 13. Rotation of the torch 13 is reasonably executed in high durability state and power feeding is stably executed to the torch repeatedly rotating.
Patent JP-H0788714-A (JP)
Title: Machining device
Inventor: MIZUNO MASAAKI
IPC: B23C1/025
Filed: 1993-09-20
Abstract: PURPOSE:To improve the productivity of various workpieces by allowing a facing space between a pair of side cutters to be changed into the facing space corresponding to the workpiece without changing the side cutters even in the case of changing the workpiece to the one different in the width of the machined part in a machining device for simultaneously cutting the top and rear faces (both sides) of the workpiece end part parallel with the required width by a pair of side cutters. CONSTITUTION:The tip of a spindle 2 rotatably journalled to fixed members 1 is fixedly provided with a fixed side cutter 6. The tip of a sliding shaft 7 axially piercing the inside of the spindle 2 so as to be rotated integrally with the spindle 2 while being relatively movable in the axial direction is fixedly provided with a movable side cutter 9 facing the fixed side cutter 6 in front of the fixed side cutter 6. The sliding shaft 7 is moved forward/backward by a wedge 10 wedged between the fixed members 1 and the sliding shaft 7 to adjust a facing space between the fixed side cutter 6 and the movable side cutter 9.
Patent JP-2001085792-A (JP)
Title: Method for manufacturing semiconductor laser element
Inventor: YATANI MITSUYOSHI
IPC: H01S5/227
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor laser element that improves laser characteristics, and has improved reliability. SOLUTION: The method comprises a process for successively laminating a clad layer 2, active layer 3, first clad layer 4, etching stop layer 5, second clad layer 6, cap layer 7, and absorption layer 8 on a substrate 1, a process for forming a ridge part 10 that is made of the second clad layer 6 and the cap layer 7, by forming an insulation layer pattern 9 at the central part of the absorption layer, and an etching each layer other than the layers covered with the insulation layer pattern 9 up to the etching stop layer 5, a process for forming a pair of current constricting layers 11 and 11 on both the side surfaces of the ridge part 10 and the etching stop layer 5, and a process for forming a contact layer 12 on the ridge part 10 and pair of current constricting layers 11 and 11.
Patent JP-H1080342-A (JP)
Title: Bedding pad
Inventor: MAEDA NOBUHIDE
IPC: A47C21/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent an outbreak of a disease caused by live common germs and damages caused by vermin to human health by a method wherein a specified buckwheat husk is produced, an adhesive is applied all over the surface of a sheet of a base cloth to form an adhesive surface, the buckwheat husk is attached on the adhesive surface to form a buckwheat layer and the surface of the base cloth is covered with a sheet of cover cloth. SOLUTION: A compound ceramic is a mixture of 40-60wt.% of magnesia having a particle diameter of 5μm or smaller and 40-60wt.% of serpentine, and is mixed up with water and a dispersing agent to prepare a ceramic solution. Buckwheat husk 23 whose stomata in pericarps are opened in a vacuum processing machine kept at a vacuum of -500 to 700mmHg is impregnated with the ceramic solution under pressure, and then dried to produce buckwheat husk 23 having a germ evading effect. An adhesive is applied all over the surface of a sheet of base cloth 21 to form an adhesive surface 22, and the buckwheat husk 23 is adhered and formed into a layer on the adhesive surface 22. A sheet of cover cloth 24 is covered over and fastened on the surface of the base cloth 21. Therefore, an outbreak of a disease caused by common live germs and damages caused by vermin to human health can be prevented.
Patent JP-H1076929-A (JP)
Title: Antiskid control device
Inventor: SAKANO MASAKI
IPC: B60T8/48
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To secure low noise by constituting that a pump device may be stopped appropriately even during an antiskid control without impairing the control action. SOLUTION: Antiskid control is performed by employing a pump device MP continuously connected to a reservoir RS to raise the pressure of brake fluid in the reservoir RS and supply the fluid to a main hydraulic passage, and by controlling the drive of the pump device MP and a control valve device CV by means of control means DM in accordance with a braking condition of wheels. Permissible liquid amount determining means RL is employed to stop operation of the pump device MP when it is determined that brake fluid amount that is possible to flow into the reservoir RS exceeds a specified amount during antiskid control. When it is determined that brake fluid amount that is possible to flow into the reservoir RS is less than the specified amount, the pump device MP is driven with the control means DM to deliver brake fluid in the reservoir RS to a main hydraulic passage.
Patent JP-H02101077-A (JP)
Title: Production of pyrazolo(3,2-c)-1,2,4-triazole-based compound
Inventor: OHASHI HIROBUMI
IPC: C07D487/04
Filed: 1988-10-11
Abstract: PURPOSE:To simply and readily obtain the subject compound useful as a magenta coupler, etc., in high yield by reacting a 1,2,4-triazolo[3,4-b]-1,3,4-triadiazine- based compound having an electron attractive group with an acid anhydride. CONSTITUTION:A 1,2,4-triazolo[3,4-b]-1,3,4-triadiazine-based compound having an electron attractive group at the 7-position of formula I (R1 and R2 are H, alkyl, alkenyl, cycloalkyl, aryl or heterocyclic group; X is electron attractive group, e.g., a halogen, halogen-containing group, cyano or nitro) is reacted with an acid anhydride expressed by formula II (R3 is alkyl, cycloalkyl or aryl), as necessary, using a solvent, such as hydrocarbons, such as decane, or benzenes, such as benzene, at 30-200 deg.C, preferably 40-150 deg.C to afford the objective compound expressed by formula III useful as a photographic coupler, especially magenta coupler, or an intermediate thereof or organic synthetic intermediate.
Patent JP-H10103936-A (JP)
Title: Inclination inspection method for multi-layer recording film disc and apparatus therefor
Inventor: NOMURA TAKESHI
IPC: G11B7/26
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To correctly determine an inclination of individual recording film of a multi-layer recording film disc. SOLUTION: An optical disc 12 as a multi-layer recording film is irradiated with laser light from a semiconductor laser 1 and the reflected light from the multi-layer recording film branched into in two parts by a half mirror 6. The two branched lights are condensed by first and second cylindrical lenses 7 and 10 onto first and second CCD line sensors 8 and 11 arranged on a line respectively corresponding to the circumferential direction and the radial direction of the optical disc to detect the center of gravity in a luminance distribution of a plurality of reflected lights from the multi-layer recording film in various directions.  Thus, even when the plurality of recording films have different inclinations, positional deviation values in the circumferential and radial directions of the reflected lights are detected at the respective condensing positions thereof thereby inspecting the inclination in the respective circumferential and circumferential directions for the plurality of recording films.
Patent JP-S63112786-A (JP)
Inventor: NAGATOU SHIYUUICHI
IPC: D21C11/04
Filed: 1986-10-29
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-H07310104-A (JP)
Title: Binder for powder injection molding and composition for powder injection molding and production of sintered member
Inventor: SAGAWA YOSHIMITSU
IPC: B22F3/02
Filed: 1994-10-20
Abstract: PURPOSE:To obtain a binder for powder injection molding excellent in kneading property without using a plasticizer by polymerizing monomer components having a specific long side chain containing vinyl or maleic acid based monomer and the other polymerizable monomer in a specific ratio. CONSTITUTION:The monomer components composed of 50-100wt.% long side chain containing vinyl monomer expressed by a general formula I (R<1> is H or CH3, R<2> is a 15 - 30C aliphatic hydrocarbon group and B is COO or the like) or long side chain containing maleic acid based monomer (A) expressed by a general formula II (each of R<4> and R<5> is H or a 1 - 30C aliphatic hydrocarbon group) and 0 - 50wt.% other polymerizable monomer such as styrene are polymerized. The polymerization by a radical polymerization method is preferabe by using a radical polymerization initiator. The binder for powder injection molding is obtained by mixing the obtained polymer with, if necessary, a binder assistant such as a binding agent, a plasticizer and a lubricant. The mixing ratio is preferably 10 - 90% in the polymer and 90 - 10% in the binder assistant.
Patent JP-H021265-A (JP)
Title: Disposable absorbing product for person of incontinentia
Inventor: UIRIAMU YUUJIIN JIYAADAN
IPC: A61F13/49
Filed: 1988-10-11
Abstract: PURPOSE: To obtain a throw-away product which prevents a diaper rash and absorbs excrement by providing the surface of a liquid impermeable back sheet with an absorptive core body and providing the surface of this absorptive core body with a relatively hydrophobic and liquid permeable top sheet. CONSTITUTION: This throw-away absorptive product has a diaper structure of an hourglass type consisting of the water impermeable back sheet 101. The hourglass-shaped absorptive core 102 which is placed on the back sheet 101 and includes a pH adjusting mechanism includes a hydrophilic fiber material 103, such as wood pulp fibers, penetrated with an antimicrobial reagent, such as cetylpyridinum chloride. The particles 104 of absorptive gelling agent buffers sprayed all over the absorptive core 102 act as the gelling agents to absrb the fluid arriving at the buffers and diaper core. The hourglass-shaped absorptive core 102 has the water permeable top sheet 105 thereon. The top sheet 105 is synthetic fibers or film and may be formed of polyester, polyolefin, rayon and other natural fibers, for example, cotton.
Patent JP-H1149041-A (JP)
Title: Swing preventing device for agricultural equipment traction machine
Inventor: SUZUKI KEISUKE
IPC: B62D51/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the swing of a traveling traction machine so as to improve operability by supporting a stop plate for fixing a handle to be freely adjusted up and down by a middle bar and providing a prop in an arm extended left and right to be adjusted up and down. SOLUTION: The handle of a traction machine is fixed to a stop plate 21 by U-shaped screws 25, 26, 27 and 28, and fixed by stop screws 14 and 29 by adjusting its width by arms 7 and 36. A height is adjusted by moving props 1 and 42 and fixing is performed by stop screws 12 and 31. The up and down movement of a middle bar 22 is made constant by adjusting stop screws 19 and 20. In this case, the stop screws 12 and 31 are loosened. By adjusting stop screws 2, 3, 37 and 38, the up and down movements of the props 1 and 42 are made constant, and axles 4 and 39 and cambers 5, 6, 40 and 41 are grounded. By performing traction in this way, the high and low props 1 and 42 and the middle bar 22 are moved up and down to advance a traction machine, and rolling is stopped by the props 1 and 42. Since a hand force for stopping is small, tiredness is also reduced.
Patent JP-H04135410-A (JP)
Title: Rice transplanter with manuring device
Inventor: NAKAMURA SHOICHI
IPC: A01C15/00
Filed: 1990-09-25
Abstract: PURPOSE:To stop manuring operation as well as planting during rotation of rice transplanter near a levee and to improve controllability by engaging or disengaging power transmission to a manuring device by a planting clutch. CONSTITUTION:When a planting change switch 41 is operated and changed (e.g. neutral position), a manual change lever 40 is converted from a traveling position to a neutral side, transmission to a manuring device B is disengaged and the planting change lever 41 is returned to an engaged state to restore a manuring transmission system to the original state. When an amount of fertilizer fed is confirmed, the manual change lever 40 is converted to a planting position and power is transmitted from a seedling planting transmission system D to the manuring transmission system E. In this state, the natural change lever 40 is not affected even if planting clutch mechanism 28 is engaged or disengaged and power from the seedling planting transmission system D can be engaged or disengaged by inputting the planting clutch mechanism 28.
Patent JP-S61134058-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI YUKIO
IPC: H01L27/10
Filed: 1984-12-04
Abstract: PURPOSE:To increase integration by unnecessitating margins for alignment of transfer gate electrodes with capacitor electrodes, by a method wherein this manufacture has the process of forming grooves with the mask of an insulation film and an oxidation-resistant film formed on the top and the side wall of a gate electrode and the process of forming a capacitor electrode by filling a groove with a conductor layer via capacitor insulation film. CONSTITUTION:An Si nitride film pattern 32 is formed, and next only a thermal oxide film 31 on a source region 29 is etched. Then, using the mask of a CVD oxide film pattern 25 on a transfer gate electrode 24 a remaining CVD oxide film 27' on the side wall, an Si nitride film pattern 32, and a field oxide film 22, the substrate Si in the capacitor region is etched by reactive ion etching into grooves 33. Successively, a capacitor oxide film 34 is formed by thermal oxidation on the surface of the substrate 21 exposed in the groove 33. After removal of the Si oxide film pattern 32, a polycrystalline Si film thick enough to sufficiently fill the grooves 33 is deposited over the whole surface; further, a capacitor electrode 35 is formed by patterning.
Patent JP-H02102355-A (JP)
Title: Exhaust heat recovery device for engine
Inventor: HATA TSUGUNORI
IPC: F01N5/02
Filed: 1988-10-11
Abstract: PURPOSE:To prevent the switch hunting between a heat radiating state and an exhaust heat recovering state by keeping a switching valve in the heat radiating state in the priority to a command signal from a temperature sensor when an abnormal decrease of the flowing volume of the exhaust heat recovering liquid in a heat recovering path is detected during the operation of an exhaust heat recovery device. CONSTITUTION:In the titled device, a water jacket 2 of an engine 1, a heat exchanger 3 for absorption of the exhausted heat and a heat exchanger 6 for recovery of the exhausted heat of the engine are connected successively in series circulatively. In this case, a heat supplying path 7 for heat recovery and a heat radiating path 10 of a radiator 9 are connected to an engine cooling water path 11 freely switchable with a switching valve 12. When the temperature T1 of the cooling water detected with a temperature sensor 13 is elevated over a preset temperature T1H for starting of the heat radiation the switching valve 12 is switched to the heat radiating state from the heat recovering state, and when the temperature T1 is lowered below a preset temperature T1L for ending of the heat radiation the switching valve 12 is switched to the opposite state. And when an abnormal decrease of the flowing volume of the heat recovering liquid in an exhaust heat recovering path 45 is detected with a detecting means 47 the switching valve 12 is kept in the heat radiating state.
Patent JP-H03119569-A (JP)
Title: Disk recording and reproducing device
Inventor: YOSHIDA YUKIO
IPC: G11B20/10
Filed: 1989-09-29
Abstract: PURPOSE:To perform switching in an optimum position by designating a switching track of the write current and read channel characteristic based on track position detection of a head with respect to each of both faces of a disk in a device using both faces of the disk. CONSTITUTION:An up/down counter 1 counts step pulses corresponding to a step pulse signal and a step direction signal to detect the track position of the head. A switching signal is supplied from a magnitude comparator 2 or 3 to which the detection signal and an inner/outer periphery switching track for face 0 or inner/outer periphery switching track for face 1 are supplied, and a switching signal for face 0 or 1 is outputted through a selecting circuit 4 controlled by a face 0/1 switching signal to switch the write current and the reed filter characteristic. Consequently, a switching track is designated for each face, and switching in an optimum position is possible regardless of difference of the recording density or the like, and a high-density both face disk recording and reproducing device of high reliability is realized.
Patent JP-2001080009-A (JP)
Title: Imitation wood and grain pattern forming method thereof
Inventor: SATO KIYOZUMI
IPC: B32B27/32
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide imitation wood having a grain-like feeling or pattern sharply developed in its appearance even large in wall thickness without damaging weatherability and a grain pattern forming method of imitation wood capable of sharply developing a grain-like feeling or pattern in appearance. SOLUTION: An inner layer 2 formed from a synthetic resin material is coated with an outer skin 3 formed from a colored synthetic resin material compounded with wood flour. A mass feeling can be increased by making the inner layer 2 thick and a grain-like feeling or pattern can be sharply developed in apparance by reducing the thickness of the outer skin 3. When an additive is compounded in order to prevent the lowering of weatherability caused by the compounding of wood flour, it may added only to the outer skin and the amt. of the additive is reduced and weatherability can be enhanced extremely economically and, since the additive may be used only in the outer skin 3 even if an expensive synthetic resin material excellent in weatherability is used, economical efficiency is good.
Patent JP-H04134928-A (JP)
Title: Noise elimination circuit
Inventor: NAKAMURA TETSUO
IPC: H04B1/16
Filed: 1990-09-26
Abstract: PURPOSE:To surely eliminate various kinds of noise by controlling on/off operation of a gate based on a pilot signal included in a detection signal. CONSTITUTION:The circuit is provided with a pilot signal detection means 9 detecting a pilot signal included in a detection signal and a gate control means 8 controlling on/off of a gate 3 synchronously with the pilot signal detected by the pilot signal detection means 9. That is, when the pilot signal detection means 9 detects a pilot signal included in the detection signal, the gate control means 8 controls on/off of the gate synchronously with the pilot signal detected by the pilot signal detection means 9. Thus, missing of a sub signal included in the detection signal is prevented and the gate processing time is extended. Thus, occurrence of failure of noise elimination is surely prevented.
Patent JP-S62117213-A (JP)
Inventor: KUWABARA TSUNEO
IPC: H01B7/28
Filed: 1985-11-18
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。