baber/WOPTO huggingface dataset:
Patent JP-H05331810-A (JP)
Title: Construction method by thrusting works for complex cable staged bridge
Inventor: YOSHIDA YOJIRO
IPC: E01D21/00
Filed: 1992-05-30
Abstract: PURPOSE:To construct a multi-span complex cable staged bridge with its construction term shortened and also with cost lowered by means of thrusting works. CONSTITUTION:A required number of bridge piers 2 and 2' are constructed at a side span, and a first leading prestressed concrete girder block 5a is fabricated at a fabrication yard 4 provided for the end zone of an erection block. A steel launching girder 6 is mounted onto the aforesaid leading prestressed concrete girder block 5a, and is thrusted ahead over the bridge piers 2 and 2' along the side span so as to be mounted over a feed frame 3, so that a plural number of prestressed concrete girders 5b, 5c, 5d... are continuously and integrally fabricated in the fabrication yard 4 in such a way as to be in pursuit of the leading prestressed concrete girder block 5a in order. Whenever each prestressed concrete girder block 5b and 5c, 5d... is fabricated so as to be extended, it is thrusted ahead, and is advanced so as to be moved over the respective feed frames 3. And after the launching girder 6 has passed a main tower 1, a mounting girder 6b at the base end of the launching girder 6 is left over as is, meanwhile, a leading launching girder main body 6a is demolished so as to be removed. After that, a steel girder 8 for a central span is erected from the tip end of the mounting girder 6b while being supported by a hanging diagonal member 7 stretched in a space interspaced from the main tower 1.
Patent JP-S6141871-A (JP)
Inventor: SATO KOICHI
IPC: E04C2/38
Filed: 1984-08-03
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-H1116544-A (JP)
Title: Direct fitting type electric lamp unit
Inventor: WASHIMOTO TAKASHI
IPC: F21V19/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To decrease a man-hour and to increase productivity by automatically fitting a direct fitting type electric lamp unit by a solder reflowing furnace, etc., in the same way as other chip mount electronic components. SOLUTION: In this unit a pair of terminal parts which is approximately flush with a fixing face 4a when leads 2a of a micro-lamp 2 are bound is provided at both ends of the fixing face 4a of a holder 4, also a fitting part 3a which fits into a lamp holding concave part 4b of the holder 4 and retain the micro-lamp 2 vertical to the fixing face 4a is provided on a color cap 3. Thus, this kind of direct fitting type electric lamp 1 which has had to be manually fitted to a substrate 10 is automatically fitted by a solder reflowing furnace, etc., in the same way as other chip mount electronic components.
Patent JP-S5866714-A (JP)
Title: Automatic control system for burner
Inventor: MURAKAMI YOSHITOMO
IPC: F23N1/00
Filed: 1981-10-16
Abstract: PURPOSE:To prevent partial overheating in the vicinity of a burner caused by coaxial combustion of a heavy oil burner and a puluerized coal burner for a specified time, by providing an alarm device which sounds an alarm when the specified time has passed during coaxial combustion, in the titled combustion device. CONSTITUTION:When a coaxial combustion permission switch 21 is turned ON while a heavy oil burner is burning, a memory 29 is set to turn ON an indicator lamp 35 to permit coaxial combustion. At the same time, a pulverized burner is ignited, as a pulverized coal burner ignition permissible condition 37 is satisfied by the intermediary of a signal 24. When a preset time has passed, an alarm given to a burner operation board through an alarm circuit 34, at the same time, the indicator lamp 35 is flickered through a multivibrator, and an operator is informed of a signal to stop coaxial combustion.
Patent JP-H1054258-A (JP)
Title: Compressor, combustion turbine and combustion turbine cooling method
Inventor: DIAKUNCHAK IHOR S
IPC: F01D5/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To make NOx in exhaust gas extremely low by diverging part of discharge air of a compressor at the inner diameter face of a compressor outlet, compressing this air in a compression stage positioned on the lower side of an internal wall of a main compressor outlet diffuser, and installing the main compressor outlet diffuser downstream adjacently to an auxiliary compressor. SOLUTION: A combustion turbine 10 has a plural rows of compressor blades, and a set 20 of a fixed blade and an outlet guide blade is provided directly downstream of the compressor blade 12 in the last row. Air flow passing through this set 20 flows through a main compressor outlet diffuser 30. Main air flow in this diffuser 30 is divided in a main part 32 and auxiliary air flow 34 by an internal wall (partition) 36, and the auxiliary air flow 34 is led to an auxiliary air compressor 50 arranged adjacently to the lower side of the internal wall 36 of the main compressor outlet diffuser 30. The auxiliary air compressor 50 is driven by a center main shaft 11 of the combustion turbine 10 so as to compress the auxiliary air flow 34 and to lead it again into a member to be cooled. Performance of the turbine is thereby improved, and extra-low NOx is emitted.
Patent JP-H0825117-A (JP)
Title: Portable boring machine
Inventor: YATSUYANAGI TAMIO
IPC: B23B45/14
Filed: 1994-07-15
Abstract: PURPOSE:To finish a hole by boring machining by supporting a boring assembly consisting of a cutting geared motor, a spindle, and a boring head in a machine main body movably in the vertical direction. CONSTITUTION:A boring head 5 is fed downward by means of an operation box 10 ad is stopped when it is lowered just before the upper part of a gas cut hole in which a taper part of a positioning metal fitting 6 is machined. Then, a manual feeding handle 9 is rotated so as to lower the taper part in the positioning metal fitting 6 is brought into uniform contact with the shoulder of the hole. A base 2 is pressed by means of a magnet clamp 14, and an object to be cut and a machine main body 1 are fixed. Subsequently, a boring edge in the boring head 5 is fed into a hole by means of a feeding assembly 7 while being rotated by means of a cutting geared motor 3, and the hole cut by gas is machined so as to be finished.
Patent JP-S6223193-A (JP)
Title: Semiconductor laser
Inventor: MURAKAMI TAKASHI
IPC: H01S5/00
Filed: 1985-07-23
Abstract: PURPOSE:To obtain a semiconductor laser capable of easy electrical separation from the other elements at the time of integration and of lateral mode control, by forming a lower clad layer, an active layer, and an upper clad layer on a substrate in the groove region in the above order and making the refractive index of the active layer larger than those of the lower clad layer, the upper clad layer, and the first and second confinement layers. CONSTITUTION:A groove 8a is formed between a p-type AlzGa1-zAs confinement layer 9a, a P-type GaAs contact layer 5a and an N-type AlzGa1-zAs confinement layer 9b, an N-type GaAs contact layer 5b. In the groove 8a, an N-type AlxGa1-zAs lower clad layer 2a, an N-type AlyGa1-yAs active layer 3a, an N-type AlxGa1-xAs upper clad layer 4a are formed on a semi-insulating layer GaAs substrate 1a in the above order. In this case, the refractive index of the active layer 3a is larger than those of the lower clad layer 2a, the upper clad layer 4a, and the first and second confinement layers 9a and 9b.
Patent JP-H069873-A (JP)
Title: Emulsion composition
Inventor: TAKEZAWA YOSHIAKI
IPC: C09D183/04
Filed: 1992-06-23
Abstract: PURPOSE:To provide a one pack type emulsion composition containing a specific silicone resin as a main component, a volatile organopolysiloxane, and further water as a dispersing medium, and useful for shielding the scratches of glass and for protecting the surfaces of rubbers, leathers, etc. CONSTITUTION:The emulsion composition comprises (A) 100 pts.wt. of a silicone resin comprising 50-99mol.% of repeating units of formula: R<1>SiO1.5 [R<1> is (substituted)monovalent hydrocarbon] and 1-50mol.% of units of formula; R<2>3SiO0.5 (R<2> is R<1>), (B) 30-3000 pts.wt. of a volatile organopolysiloxane (preferably a cyclic polydimethylsiloxane having a degree of polymerization of 4 or 5), (C) 0.1-60 pts.wt. of a surfactant (e.g. polyoxyethylene alkylphenyl ether), and (D) 199-30000 pts.wt. of water. The component A is obtained e.g. by reacting trimethylchlorosilane and hexamethyldisilazane with methylpolysilsesquioxane produced by hydrolyzing methyltriisopropoxysilane.
Patent JP-H1061707-A (JP)
Title: Vibration damper with variable damping force
Inventor: FOERSTER ANDREAS
IPC: F16F9/46
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To adjust a damping characteristic curve very closely by adjusting damping force by resilience changed by the stroke position of a damping valve, and connecting a magnetic narrow place and a magnetic conductor in parallel to adjust magnetic force. SOLUTION: A damper has a cylinder filled with a damping medium, and a piston rod is axially movable. The damping characteristic of the damper in case of extending the piston depends on a cutoff valve device so as to be adjustable stepwise or steplessly. A prior step valve 65 assuming a roll of controlling a main step valve constituting the cutoff valve device is changed in its position by an actuator of an electromagnetic coil 67. A spring support plate 93 is used to adjust an elastic body so as to change an axial position. A magnetic conductor 95 is used as another adjusting means of the prior step valve. The conductor 95 is arranged in a by-pass parallelly with a magnetic narrow place 97 of ring shape. Adjustment of the conductor 95 and spring support plate 93 is repeated to get very near the target of typical characteristic curve adjustment by a combination of both adjustment.
Patent JP-S5955242-A (JP)
Inventor: KITAMURA TOORU
IPC: H04N7/01
Filed: 1982-09-20
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-2000352802-A (JP)
Title: Film unit with lens provided with built-in stroboscope
Inventor: KOBAYASHI HIROYUKI
IPC: G03B15/03
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent a background from being photographed more darkly in the case of electronic flash photographing, especially, in a wide room or in the open air with less illumination than in the conventional film unit with a lens. SOLUTION: This film unit with a lens provided with the built-in stroboscope incorporates film F having sensitivity ISO 400, is equipped with a diaphragm switching member 13 capable of switching the diaphragm values of photographing lenses L1 and L2 between an electronic flash photographing state and a normal photographing state, and is set so that the diaphragm value in the electronic flash photographing state is <=F8 and the capacitance of the main capacitor of the stroboscope is >=15 μF and <=80 μF.
Patent JP-H11350271-A (JP)
Title: Polyester stretch yarn
Inventor: WATANABE YASUICHI
IPC: D01F6/62
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide polyester stretch yarn that can give refrigerant sense and swell feeling caused by its proper rigidity and dryness as well as has a reduced level of the soft and smooth feeling intrinsic to polyester itself. SOLUTION: This polyester textured stretch yarn has, in its single filament, a cross section of a trilobal Y shape with the modification degree of the cross section of 1.8-3.5, the stress at 100% elongation of 1.8-2.8 g/d and the crimp development of 5-30% of the crimped yarn.
Patent JP-H1112359-A (JP)
Title: Production of cyclic oligo(thioarylene) compound
Inventor: TSUCHIDA HIDETOSHI
IPC: C08G75/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method obtaining the subject compound useful as a monomer for ring opening polymerization, etc., in high selectivity and yield under a mild condition by carrying out an oxidative polymerization of a diaryldisulfide compound, or an aromatic compound with a sulfur compound. SOLUTION: The compounds of formula II(n>2) are obtained by carrying out the oxidative polymerization of (A) the compounds of formula I (Ar is a (substituted)aromatic group optionally having a carbon ring inserting a heterogenous atom), or oxidatively polymerizing (B) aromatic compounds corresponding to Ar in the presence of (C) the sulfuric compounds such as sulfur dichloride, etc. Preferably, the reaction is carried out by setting the concentration of the component A or component B and component C to 0.01-0.1 mM, at 0-50 deg.C.
Patent JP-S5591844-A (JP)
Title: Electronic parts package
Inventor: KIDA SUSUMU
IPC: H01L23/04
Filed: 1978-12-28
Abstract: PURPOSE: To prevent dripping of brazing flash and to improve reliability, by using a cover, which is made by piling of brazing material through an intermediate metallic layer of good wettability and the brazing material, on a metallic substrate whose thermal expansion coefficient is similar to that of a package material.  
     CONSTITUTION: By placing on a package main 2 an electronic part 5, such as a semiconductor, etc., an opening is closed using a closing cover 1. The cover 1's substrate 1A is to be made of a metal whose thermal expansion coefficient is similar to that of the package main 2's material, such as an Fe-Ni-Co alloy (KOVAR), and brazing materials 1c are piled on the substrate 1A keeping a metallic soldering material and an intermediate metallic layer 1B of good wettability, such as an Ag layer , etc, between them, and thus prepared material is to be used as the cover 1. By closing the opening with the cover 1, heat-treating it and melting the brazing materials 1c, the brazing is completed. By doing so, it is possible to prevent the brazing flash from dripping and to improve reliability of the electronic parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11352152-A (JP)
Title: Contact of electronic part
Inventor: MARUYAMA SHIGEYUKI
IPC: H01L21/66
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a contact of an electronic part which is suitable for being used together with an electronic part having a narrow pitch terminal and which can contact from both sides. SOLUTION: This contact is equipped with an insulating board 12, contact electrodes 18 installed on the positions corresponding to terminals 16 of an electronic part 14 to be loaded on one side of the insulating board 12, wiring 20 extending from the contact electrodes 18, pads 22 for outside connection connected to the wiring 20, and a means 26 which contacts from the other side of the insulating board 12 to at least one of the wiring 20 and the pads 22 for outside connection.
Patent JP-S6145465-A (JP)
Title: Supporting mechanism of magnetic head in magnetic recorder
Inventor: TAKAHASHI NAOKI
IPC: G11B17/32
Filed: 1984-08-08
Abstract: PURPOSE:To remove the generation of a relative position shift between a magnetic head and a disc even if the head is inclined by fitting gimbals folded so that its sectional shape is like a trapezoid to the surface of a magnetic head supporting arm and mounting the magnetic head on the gimbals. CONSTITUTION:In the head supporting mechanism of a flexible disc device having magnetic heads on its up and down positions, the thin plate made gimbals 3 folded like a trapezoid is fitted to a lower arm 1 and the head 5 is fitted to the gimbals 3. The upper head 6 is also fitted to gimbals 4 fitted to an arm 2. Even if the height error of an inclination error is generated in a flexible disc 7 under said constitution, the gimbals 3, 4 are deformed, the relative position between the heads 5, 6 and the flexible disc 7 is not approximately changed and normal recording and reproducing can be attained.
Patent JP-H10338476-A (JP)
Title: Lightweight electric chain block
Inventor: EHATA SHINICHI
IPC: B66D3/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight electric chain block in which the weight is reduced, a hand chain is out of the way, and the operation is easy. SOLUTION: A chain block main body 1 is provided with an upper locking hook 12, a load chain 11, and a lower suspending hook 13. A driving device 2 provided with a motor and a transmission gear mechanism is provided with a motor part 21, a transmission gear mechanism part 22, and a power source cable 20 and can be freely attached to and detached from the chain block main body 1. A battery power source part 3 is provided with a battery housing part 31 provided with an operation switch 32, a battery 33, and a power source cable 30, and connectors 24, 34 form an emergency switch.
Patent JP-H0454265-A (JP)
Title: Heat engine
Inventor: HISAMORI YOICHI
IPC: F02G1/053
Filed: 1990-06-22
Abstract: PURPOSE:To acquire a small size and simply structured heat engine by storing a piston made of a material of large coefficient of linear expansion or of a shape memorizing alloy in a cylinder heated or cooled on both sides, simultaneously arranging a permanent magnet or an electromagnet on their opposite surface and using one cylinder. CONSTITUTION:When cycling starts, a piston 4 is drawn to a low temperature side space in a cylinder l as a drive magnet 5 attached on the side surface of the piston 4 is attracted by an electromagnet 3 installed on a low temperature part of the cylinder l. Consequently, working fluid in the cylinder l contains a large amount of high temperature gas and gas pressure in the system is high. Subsequently, when polarity of the electromagnet 3 is changed over, the piston 4 is moved to a high temperature side by a magnetic reaction force, and the working fluid in the system is annealed while passing through a regenerator 2 and gathered in the low temperature side space. Consequently, low temperature gas increases in the working fluid in the cylinder l and the gas pressure in the system becomes low. And, as the piston 4 which makes contact with the cylinder l on its high temperature side has high coefficient of linear expansion, the piston 4 expands and compresses the working fluid in the system.
Patent JP-H0213952-A (JP)
Title: Automatic pellicle foreign matter removing device
Inventor: TANAKA AKITO
IPC: G03F1/82
Filed: 1988-07-01
Abstract: PURPOSE:To raise the foreign matter removing rate on a mask and a pellicle by improving the separation of an adhered debris by means of butting compressed air charged electrostatically by an ionizer on the pellicle and the mask from a nozzle oscillated by a ultrasonic wave. CONSTITUTION:The mask 3 with the pellicle 2 is set on a mask holder 1 and the mask 3 with the pellicle 2 is slowly inserted into a foreign matter removing room 5 together with the mask holder 1 from an entrance and exit 4. At the same time, ionizer air 7 charged electrostatically with iona static electricity is blown out from the air nozzle. At such a moment, the air nozzle is oscillated by a ultrasonic wave oscillating part 8 and the ionizer air 7 goes to a coarse/ fine wave. The ionizer air 7 from the air nozzle 6 butts on debris 9 on the mask 3 and the pellicle 2 and the debris is parted from the pellicle 2. Thus, the foreign matter removing rate rises.
Patent JP-H109381-A (JP)
Title: Fail-safe device for toroidal type continuously variable transmission
Inventor: MURAMOTO ITSURO
IPC: F16H61/664
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve fail-safe performance without newly adding a rotary sensor, by discriminating a sensor troubled by a toroidal type continuously variable transmission equipped with input side engine speed detecting means, output side engine speed detecting means and the failure judging means of an actuator. SOLUTION: A throttle opening signal 101, an engine speed signal 102, a turbine rotational speed signal 103, a vehicle speed signal VSP1-104 and a vehicle speed signal VSP2-105 are inputted to a controller 100, respectively from a throttle sensor, an engine speed sensor, a turbine sensor, a vehicle speed sensor and a vehicle sensor arranged in a meter, and a speed change control command 106 is outputted to a step motor 61 on the basis of a transmission map and a transmission control rule. This fail-safe device is so formed that a sleeve 63 is moved according to a command value. In the controller 100, judging means 120 monitors signals from each sensor so as to judge failure, and judges according to results whether or not restriction of transmission control is carried out.
Patent JP-S5867603-A (JP)
Title: Wettrable powder for agriculture and gardening
Inventor: TAMOGAMI KAZUO
IPC: A01N47/10
Filed: 1981-10-16
Abstract: PURPOSE:The titled wettable powder having a little deterioration with time of active ingredients and improved stability, showing hardly deterioration of characteristics with time, obtained by blending a wettable powder consisting of an organophosphorus agriculatural chemical active ingredient and a carbamate agricultural chemical active ingredient with sodium tripolyphosphate. CONSTITUTION:A wettable powder consisting of an organophosphorus agricultural chemical active ingredient[e.g., 0,0-dimethyl-0-(3-methyl-4-nitrophenyl) phosphorothioate, etc]  and a carbamate agricultural active ingredient (e.g., 1-naphthyl N-methylacarbamate, etc.) is blended with sodium tripolyphosphate to give a wettable powder. The amount of sodium tripolyphosphate is 0.5- 10wt%.
Patent JP-H1014154-A (JP)
Title: Supporting device for electric apparatus lead wire
Inventor: KIMURA YOSHITSUGU
IPC: H02K5/22
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To fix a lead wire for an electric apparatus cover so as not to apply external force directly to a soldered part at a printed circuit board and a printed wiring board and so on even if external force is applied to the lead wire, by inserting the lead wire, in a bent condition, into a lead push disposed at an opening for drawing out the lead wire. SOLUTION: A lead push 27 is constituted so as to be divided, at a part of which a recessed shape and a protruding shape are formed. By combining the divided lead pushes 27, a lead wire 14 is bent into a bent condition to be fixed. The combined lead push 27 is mounted on the opening of a bracket cover 16. As a result, it is possible to prevent external force from being applied directly to a printed circuit board 15 and connections such as its soldered part, thus improving safety.
Patent JP-H05184448-A (JP)
Title: Frame with insect repelling function
Inventor: KOSAKA TOSHIYUKI
IPC: A47G35/00
Filed: 1991-07-05
Abstract: PURPOSE:To provide a frame to mount or fix various articles thereto, which has particularly an insect repelling function added thereto prevent electric communication apparatus, a flowerpot, vase, etc., from the nesting and breading of harmful insects. CONSTITUTION:A frame is provided with a base 1, a strut 2 erected on the base 1 and an upper plate 5 supported by the strut 2 while an insecticide member 3 formed with a medicine layer 6a having an insecticide interposed on the inner surface of a bottomed receptacle between the base 1 and upper plate 5 is removably fixed to the strut 2 with the opening being directed downward. The base 1 may be formed on the surface with the medicine layer 6b or provided with a luminescent body or magnetic field generating means 8.