baber/WOPTO huggingface dataset:
Patent JP-H09251083-A (JP)
Title: Underground surveying device
Inventor: SATO GIICHI
IPC: G01V9/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To expand the surveying area and realize accurate survey superior in vertical property and straight-traveling property against the ground by connecting a plurality of survey rods whose tip ends are provided with nozzles, by a straight-traveling plate in a manner to be parallel to each other and allowing a high-pressure water to jet from each nozzle into the underground. SOLUTION: Hoses 4 are connected to the upper end of each pipe 7 of a pair of straight survey rods 5 and 5 and a high-pressure water is supplied thereto through a compressor, allowing the highpressure water to be jetted from the jetting port 12 on the tip end of each nozzle 3. The horizontal length of the plate 6 is within a range enough for the high-pressure water from the nozzle on both sides to dig or soften the underground. The upper and lower ends of the plate is tapered. The plate 6 between both nozzles 3 and 3 can be used as a surveying means, however, auxiliary plates 8 are fitted to the outside of the intermediate pipes 2 on both sides in the linear direction on the extended line from the plate 6 so that the straight-advancing property may be ensured when the rod enters the ground. The bottom side of the plate 8 is coincided with the plate 6, forming a straight line.  Therefore, the area for surveying embedding objects can be expanded.
Patent JP-H11257803-A (JP)
Title: Receiver drier
Inventor: FURUTA TAKUJI
IPC: F25B43/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make the structure of a receiver drier incorporated in an air- conditioner for automobile compact, simpler, and lighter in weight. SOLUTION: A receiver drier 1 has a bottomed cylindrical main body 10 and a sealing member 40 which seals the opening of the main body 10. The main body 10 is manufactured by cold forging an aluminum alloy material and a boss section 20 which is protruded outward from the bottom face of the main body 10 is integrally formed with the main body 10. The sealing member 40 is also manufactured by cold forging the aluminum alloy material and has a disk-like sealing section 41 which is engaged with the opening of the main body 10 and an attaching section 42 which is extended outward from the sealing section 41. The attaching section 42 has an attaching surface 46 formed in parallel with the axial line of the main body 10 and an outlet port 50 for refrigerant.
Patent JP-H09252853-A (JP)
Title: Storage device
Inventor: YUNO TERUO
IPC: A47B49/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To easily store or extract articles by smoothly inverting a storage section invertibly supported in a storage case. SOLUTION: A storage section 3 having storage portions on the front side and the back side is provided rotatably via slide rails 8, 8 and movably in the longitudinal direction substantially at the center of a storage case 2 opened with the front face. A roller 6 is provided on one end side of the storage section 3 so that the roller 6 is pressed to an arc-shaped face section 5 formed toward the rear face direction from both side faces of the storage case 2, and the storage section 3 is excited to the depth of the storage case 2 by a spring 9.
Patent JP-H11262288-A (JP)
Title: Controller of washer
Inventor: NAGAI KATSUYUKI
IPC: H02P6/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of the switching elements of an inverter means for a DC brushless motor of a washer, the demagnetizations of the permanent magnets of its rotor, and its abnormal temperature rise, by controlling it such that no large current flow through it. SOLUTION: While driving by an inverter means 13 a DC brushless motor 4 for driving a washer vessel used also as a dewatering one, an on-duty factor computing means 15 computes the on-duty factor of a pulse width modulation(PWM), based on the difference between the preset rotational-speed value specified by a control means 12 and the rotational-speed of the DC brushless motor 4, on a preset current value specified by the control means 12, and on the output of a current sensing means 14 to give a control signal to the inverter means 13 by modulating it to a PWM signal through a PWM oscillation means 8.  When the output of the current sensing means 14 exceeds the preset current value of the control means 12 for the case of dewatering performing such a control as to output from the on-duty factor computing means 15 a setting signal for reducing the on-duty factor of the PWM, the dewatering rotational speed of the washing vessel is controlled.
Patent JP-H11255810-A (JP)
Title: Manufacture of vinyl chloride polymer
Inventor: HONDA MASAYOSHI
IPC: C08F14/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a vinyl chloride polymer which can give a vinyl chloride polymer of uniform quality, even in the case of a long-term continuous operation, and hardly causes adhesion of scale in polymn. reactors. SOLUTION: This manufacturing method of a vinyl chloride polymer uses a polymn. device equipped with a reflux condenser, and suspension polymn. of this vinyl chloride polymer is carried out while controlling the temp at the top of the reflux condenser in a range of not lower than 10 deg.C lower than the polymn. temp. but lower than the polymn. temp. by venting a non-condensing gas from the top of the reflux condenser.
Patent JP-H03262830-A (JP)
Title: Obliquely submergedly installing method for caisson
Inventor: KISHI YASUHIRO
IPC: E02D23/12
Filed: 1990-03-14
Abstract: PURPOSE:To enhance working accuracy by installing at least two parallel guide piles and anchor bodies into the ground in an oblique direction, and by submergedly installing a caisson along the guide piles making the driving force of pull-out reaction of center-hole jacks. CONSTITUTION:At least two parallel guide piles 2 are constructed in the ground in an oblique direction, and also anchor bodies 3 being in parallel with the guide piles 2 are fixed into the ground. And a caisson having an inner slope 11 and an outer slope 12 both being in parallel with the guide piles 2 is constructed, and further the upper parts of the anchor bodies 3 are penetrated through the center-hole jacks 5 which have been installed on the upper end part of a caisson body 1 respectively. And, making the driving force of the pull-out reaction of the anchor bodies 3 due to the center-hole jacks 5, the caisson is submergedly driven along the guide piles 2 on the inner and outer slopes 11, 12 thereof. Thus, the caisson for the oblique access tunnel to an underground structure can be submergedly installed with high accuracy.
Patent JP-S60205188-A (JP)
Title: Metallic hydrogenated substance-utilizing device
Inventor: YONEZU IKUROU
IPC: F28D20/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the metallic hydrogenated substance-utilizing device having excellent mechanical strength and good heat exchanging efficiency by a method wherein a heat pipe between a pressure vessel, accommodating metallic hydrogenated substance, and a heat exchanger is made of the same material as the vessel while the part of the heat pipe in the heat exchanger is made of a material having large heat conductivity. CONSTITUTION:The pressure vessel 1 is provided with a hydrogen inlet and outlet conduit 3 having a filter 2 and the inner surface thereof is covered by a heat insulating material 15 having a small heat conductivity while the inside thereof is filled with the metallic hydrogenated substance 4. Stainless steel or the like, having a large pressure resistant strength and a small brittleness against hydrogen, is used as the material of the pressure vessel 1. On the other hand, the heat exchanger 5 is equipped with heat medium inlet and outlet conduits 6A, 6B and the inside thereof is filled with the heat medium 7. The material of the heat exchanger 5 is also stainless steel or the like. Further, the pressure vessel 1 and the heat exchanger 5 are connected by the pipe 8 of the same material as the vessel while the part of the heat pipe, being projected into the heat exchanger 5, is constituted of the pipe 9 whose material is excellent in the capacity of heat transmission.
Patent JP-S53146527-A (JP)
Title: Still picture transmission system
Inventor: KAMAE NAOHIKO
IPC: H04N7/00
Filed: 1977-05-27
Abstract: PURPOSE: To ensure an execution of adjustment for the exposure, the picture angle and others at the picture send-out side by providing a processor featuring the picture signal processing function to the picture send-out terminal side of the picture signal, and thus to avoid the effect of the transmission time of the narrow-band transmission line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000260547-A (JP)
Title: Rotary connector
Inventor: MATSUI NAOAKI
IPC: H01R35/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector reduce in number of part items, easy to assemble, and low in cost, in the case of a rotary connector used in a steering device of an automobile for performing electrical connection between the outer case side and the inner case side which is rotatable relative thereto by the use of a flexible flat cable. SOLUTION: A box-shaped housing part 11A for detachably housing a connector 6 is provided on the outside wall of an outside case 11, while holding parts 11C are provided on an upper surface of a lid part 12A of an inside case 12, and an intermediate part of a lead wire 7 with one end thereof connected to the connector 6 is detachably held on the holding parts 12C, whereby the inside case 12 is temporarily fixed so as not to rotate. Thus, a rotary connector can be obtained that is reduced in number of part items, easy to handle and assemble, and low in cost.
Patent JP-S62217248-A (JP)
Title: Production of semiconductor device
Inventor: WATANABE KATSURA
IPC: H01L21/30
Filed: 1986-03-19
Abstract: PURPOSE:To form a fine pattern having a side wall vertical to the surface of a semiconductor base by exposing photoresist with a reverse pattern to a required pattern to form the required pattern on the photoresist. CONSTITUTION:The production of a semiconductor device consists of a process for applying photoresist 21 to the surface of a semiconductor base 11, a process for exposing the photoresist 21 and forming a recessed part 23 thinner than the thickness of the photoresist 21 on the photoresist 21, a process for applying a photodiscoloring material 24 to the surface of the photoresist 21, and a process for exposing the photoresist 21 except the recessed part 23 by exposing and discoloring the material 24. Even if positive photoresist 21 is used, the reverse pattern 25 to the pattern exposed to the photoresist 21 is formed on the photoresist 21 because the recessed part 23 is formed. When a fine pattern 25 is to be formed, the width of slits of a photomask or that of holes may be expanded.
Patent JP-H03261681-A (JP)
Title: Production of cellular ceramic board
Inventor: YOSHIDA SHIGEO
IPC: C04B41/86
Filed: 1990-03-12
Abstract: PURPOSE:To readily and surely obtain a cellular ceramic board with a pottery- like pattern applied thereto by laminating a decorative powdery raw material on a base layer composed of an inorganic expandable granulated substance containing reinforcing bars embedded therein, burning the resultant laminate and integrating the laminate. CONSTITUTION:A decorative powdery raw material having <=0.5mm grain diameter is laminated on a base layer composed of an inorganic expandable granulated substance containing reinforcing bars embedded therein. The resultant laminate is then heated, burned and integrated to afford the objective cellular ceramic board. A desired pattern (corresponding to the shape of the reinforcing bars) can be obtained at a desired cracking depth (corresponding to the embedded depth of the reinforcing bars) by controlling the shape or embedded depth of the reinforcing bars in the method for producing the aforementioned cellular ceramic board. The cellular ceramic board having an optional discontinuous glaze pattern can be readily obtained by suitably changing the shape and embedded depth of the reinforcing bars according to the above-mentioned method for production.
Patent JP-S56157710-A (JP)
Title: Liquid fuel combustor
Inventor: ONO TADAO
IPC: F23D11/08
Filed: 1980-05-09
Abstract: PURPOSE: To prevent dripping of fuel in both vertical and horizontal type combustors at a time when primary air flows in a small amount and a motor runs at a low- rotation speed and to stabilize combustion, by a method wherein a concial fuel dispersing device is mounted at an under surface of an agitating plate in a combustor with a large-sized part serving as a fixing part, and fuel is caused to drip in a small-sized part.  
     CONSTITUTION: A conical cap 3a is placed at an agitating plate 3b of a fuel dispersing device 3 so that the cap is placed a small-sized part side down, and fuel is caused so drip in the small-sized part through a fuel pipe 4. Thus, fuel is dispersed toward a gasifying wall 5a through the centrifugal force of the conical cap 3a spun by means of a motor 1. The gasifying wall 5a is heated by a heater 6, and thereby the fuel is gasified momentarily. So gasified fuel is agitated and mixed with primary air fed through a suction port 7 by means of an agitating plate 3b to be fed to a burner flame hole 11a. This constitution stabilizes fuel dispersion even at a time when primary air flows in a small discharge amount, and a motor runs at a low- rotation speed. Additionally, the device can be used with either vertical and horizontal type combustors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08232288-A (JP)
Title: Hydraulic shovel
Inventor: MATSUNAMI TOSHIHARU
IPC: E02F3/38
Filed: 1995-02-23
Abstract: PURPOSE: To facilitate equipment layout inside a turntable by forming four articulated links from a boom oscillation vertical shaft, a vertical shaft, a tie-rod pin and a pin for the tie rod of the cab, and mounting a swing-cylinder-mounting bracket and a tie-rod bracket part in such a way that they are interlocked with the cab. CONSTITUTION: A swing cylinder 18 is connected at its rod end to the rod-end- mounting bracket 17 of a bracket 16. When the cylinder 18 is operated, a boom 21 rotates about an oscillation vertical shaft 15, and a tie-rod bracket 19 and a tie-rod pin 25 which connects to the front end of a tie rod 27 rotate about the oscillation vertical shaft 15 by a radius R. Therefore, a pin 26 at the end of a lever member 23 secured integral with the cab 22 rotates about a vertical shaft 40 via the set tie rod 27. Thus with the operation of the boom 21, the direction F of the cab 22 can be made parallel to the direction F of the boom 21, and the driver can view the situation ahead of the boom 21 without twisting.
Patent JP-S54153907-A (JP)
Title: Turbine moving vane fixing apparatus
Inventor: ISHII BUNJI
IPC: F01D5/30
Filed: 1978-05-25
Abstract: PURPOSE: To facilitate the pulling out of dovetail pins by covering dovetail pins which fix a turbine movable vane on a rotor disc by means of porous covering material which are impregnated with penetrant oil.  
     CONSTITUTION: On the dovetail 12 at the end part of a turbine movable vane 10, the grooves in fork shape are cut, and on the rotor disc 11 which fits with the dovetail 12, the grooves in fork shape are cut each of which corresponds to each groove on the dovetail 12. Dovetail pins 20 are inserted into common pin holes 14 to fix the turbine movable vane 10 and the disc 11. As the dovetail pin 20, is used the pin element 21 of which outer peripheral part is covered with porous covering mateiral 22 impregnated with penetant oil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54153291-A (JP)
Title: Continuous cooling device for extruded insulated cable
Inventor: IWATA YOSHISUKE
IPC: H01B13/14
Filed: 1978-05-24
Abstract: PURPOSE: To give efficient cooling on the basis of boil-cooling of refrigerant by using a boil-cooling refrigerant for the continuous cooling of an extruded insulated cable.  
     CONSTITUTION: Boil-cooling refrigerant 8 is contained in a cooling vessel 11 of a continuous cooling system 7 for insulated cable, and a cable 4 is passed and boil- cooled through a boil-cooling part 9 by the refrigerant 8. Sealing parts 10 are provided to prevent the leakage of refrigerant 8 to the outside through penetrated parts of the cable 4 in the cooling vessel 11 of the boil-cooling part 9. These sealing parts 10 are arranged in several stages along the passing line of the cable 4 to be provided with sealing materials 15 1 W15 4  to seal penetrated parts of the cable 4 and a collecting pipe 4 and a collecting pipe 18 and collecting pump 19 to collect leaked refrigerant 8 into the cooling vessel 11. Besides, gas-phase refrigerant 8 is again liquefied by a condenser 14 to be returned to the cooling vessel 11. In this construction, efficient cooling can be obtained by the use of latent heat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06269356-A (JP)
Title: Electric water-boiling device
Inventor: UNEKI HIDEJI
IPC: A47J41/00
Filed: 1993-03-22
Abstract: PURPOSE:To improve the usage operatability and safety of an electric water- boiling device which is equipped with a water purifying means to circulate hot water. CONSTITUTION:A purifying means 21 which is arranged on a lid body 17 of a container 1 is equipped with a water feeding pump 6 to lead through water, and cold water pipe 13, and the water purifying means 21 is constituted in such a manner that the leading out of water is stopped when the lid body 17 is under an open condition. By this method, when the top of the container 1 is opened, or there is a possibility that a user may directly touch a hot water feeding port 14, heated water does not come out from the hot water feeding port 14 for safety's sake.
Patent JP-H10237947-A (JP)
Title: Building joint metal fixture
Inventor: MUSHIGA SHIGEHIRO
IPC: E04B1/26
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint metal fixture capable of having high joint strength and facilitating joint work with simple work of a joint member. SOLUTION: A building joint metal fixture 1 is constituted by having a substrate section 4 fixed to a column 3 with a joint pin 6 inserted in a vertical groove 11 formed in the upper end of the column and fitted from the side by making it pass through the column 3 and a joint plate 5 formed in the upper part of the substrate section 4, inserted in vertical grooves 13 and 13 respectively formed in butt ends 2a and 2a of two horizontal members 2 and 2 and connecting two horizontal members 2 and 2 with the joint pin 6. Two horizontal members 2 and 2 are connected to each other with the joint metal fixture 1, and the horizontal members 2, 2 are connected to the column 3 therewith.
Patent JP-S62220695-A (JP)
Inventor: FUJIMOTO YUKIO
IPC: E21D9/08
Filed: 1986-03-20
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-S56158706-A (JP)
Title: Skin cosmetic
Inventor: MATSUI KENJI
IPC: A61K8/98
Filed: 1980-05-10
Abstract: PURPOSE:A skin cosmetic with high moisturizing effect that contains muco polysaccharides obtained by extracting minced funiculi or cockcombs with an alkaline solution under heating, removing proteins from the extract with trichloroacetic acid, neutralizing, dialyzing and powdering the filtrate. CONSTITUTION:Funiculi or cockcombs are minced with a mincing cutter or the like and extracted with an alkaline solution under heating, e.g., with 0.02-0.05N NaOH solution at 60-70 deg.C under stirring. The proteins in the extract is removed with trichloro-acetic acid, the extract is filtered and neutralized with a dilute alkali. The product is dialyzed in flowing water one overnight and sterilized, then spray or freeze dried into a powder to give a muco polysacchride. The muco polysaccharide is used to produce the objective skin cosmetic. According to the present invention, muco polysaccarides including hyalurnic acid, chondroitin sulfuric acid, and mucoitin sulfuric acid are obtained through simple operations in high yield. Further, the skin cosmetic including the resultant polysaccharides shows good moisturizing effect.
Patent JP-S55155788-A (JP)
Title: Method and device of salt-to-fresh water conversion by reverse osmosis method
Inventor: IKEUCHI MASAMITSU
IPC: B01D61/02
Filed: 1979-05-22
Abstract: PURPOSE:To perform the salt-to-fresh water conversion readily and inexpensively by sinking the reverse osmosis modules having reverse osmosis membranes into the sea water of the specific depth, communicating the permeating water side to the atmosphere and letting reverse osmosis be done by water pressure. CONSTITUTION:The tubular reverse osmosis modules 1 having reverse osmosis membranes are mounted in multiplicity to the lower end portion at water depth 250m or more of the atmospheric communicating and water collecting pipe 1 supported to the frame work 10 installed to the sea bottom G and a water well 12 is disposed to the bottom lower of the pipe 11. The pump 13 provided in the water well 12 is connected to the water feed pipe 14 communicating with the water storage tank (not illustrated) on the ground. The sea water permeates through the modules 1 under water pressure, whereby it is desalted to fresh water. This desalted water is accumulated in the water well 12 through the water collecting pipe 11. The collected freshed water is transported by a pump 13 to a desired place through the water feed pipe 14.
Patent JP-S58178572-A (JP)
Title: Mobility modulation type field effect transistor
Inventor: SAKAKI HIROYUKI
IPC: H01L29/73
Filed: 1982-04-14
Abstract: PURPOSE:To improve the responding speed of a field effect transistor by forming a channel to vary the mobility of carrier in response to a gate voltage of the transistor. CONSTITUTION:An N<+> type GaAs lower electrode 2 is formed on a semi-insulating GaAs 1, an Si-added GaAl As insulating layer 3, an Si- and Be-added GaAs layer 4, a high purity P type GaAs layer 5, an Si-added GaAl As layer 6, and A upper electrode are superposed, and source and drain electrodes 8, 9 are attached. According to this structure, an FET is operated merely by reciprocating carrier between the upper and lower channels of different mobility without necessity of altering the carrier density by controling the polarity of the voltages of the gate electrodes 2, 7. The channel interval is extremely small, and the prescribed reciprocating time is one-several-th of the channel moving time, and the responding time of the FET is one-several-th of the conventional one. Further, the mobility modulation type FET varies linearly the electric conductivity of the channel to the gate voltage and exhibits extremely preferable characteristics.
Patent JP-S59188950-A (JP)
Title: Electronic component
Inventor: NAITOU TAKIO
IPC: H01L23/49
Filed: 1983-04-11
Abstract: PURPOSE:To avoid the welding exfoliation and disconnection of a lead wire at the end part by a method wherein the tip of the lead wire sealed in the sealed body is integrally formed with the same material and to the same diameter as in the other part. CONSTITUTION:Two lead wires 11a and 11b are formed with the same material and to the same diameter in the whole, a diode element 13 is pinched between opposed tip surfaces in the inside direction of said wires, and sealed parts 15a and 15b on the tip side are hermetically sealed in a glass sleeve 14. In other words, the lead wires 11a and 11b are of an integral structure different from those coupled with studs at the tip surfaces. Thereby, studs and spot welding are unnecessitated, causing no welding exfoliation and disconnection, and accordingly the cost can be reduced.