baber/WOPTO huggingface dataset:
Patent JP-H0858760-A (JP)
Title: Container for liquid transportation
Inventor: BARUTAA FUROON
IPC: B29C49/58
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a container for transporting liquid wherein a process throughout pouring from starting is not interfered, a uniform and uninterrupted flow can occur and a gushing outflow is avoided. CONSTITUTION: The container for transporting liquid made of a synthetic resin by blow-molding in a blow-molding process has a filling/pouring spout 1 on a side wall and a venting channel 2 formed by an pinch-off edge of a blow metal mold in the blowing process. The venting channel 2 is closed above an upper bottom 5 of the container and extends approximately horizontally. A lower surface of the channel extends slantly downward at an angle of approximately 2 to 15 deg. toward a container side wall 16 opposite to the filling/pouring spout. An inlet 9 of the channel is positioned at a level of the uppermost, continuous thread winding of a thread 11 extending along a peripheral direction in the filling/pouring spout. A sealed surface of an opening of the spout is entirely closed in a circle.  A lower thread winding of the thread 11 of the spout which is interrupted by the pinch-off edge forming the venting channel is formed behind the channel 2.
Patent JP-S62245613-A (JP)
Title: Transformer for electronic range
Inventor: SUZUKI SHIGEAKI
IPC: H01F38/08
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the using amount of an insulating material and to simplify assembling work, by wrapping a heater coil and a path iron core with a wrapping part of insulating paper, integrating a secondary coil, the heater coil and the path iron core as a unitary body, and fixing the insulating paper by an engaging fixing part and an insertion fixing part. CONSTITUTION:An opened surface 5 of a sheet of insulating paper is made to contact with the upper surface of a secondary coil 1 on the opposite side of a path iron core 21. The insulating paper 2 is sequentially bent along bending lines. A bending surface 13 is contacted with the outer surface of a secondary coil 1. A bending surface 17 is contacted with the bottom surface of the secondary coil 1. The bending surface 18 is contacted with the inner surface of the secondary coil 1. A bending surface 19 is also contacted with the inner surface of the secondary coil 1. A heater coil 20 and a path iron core 21 are mounted on the upper surface part of the secondary coil 1. Those parts are wrapped with a wrapping part 24. Thus, the secondary coil 1, the heater coil 20 and the path iron core 21 are integrated with one sheet of the insulating paper 2 as a unitary body. A protruded part 25 is inserted in a slit 26. A slit 27 is engaged with the edge of the opening side surface 5. Thus the insulating paper 2 is fixed.
Patent JP-S58207335-A (JP)
Title: Manufacture of soft hot rolled steel plate with superior drawability
Inventor: SHIMOMURA TAKAYOSHI
IPC: C21D9/46
Filed: 1982-05-28
Abstract: PURPOSE:To manufacture a steel plate with superior formability without using expensive alloying materials by hot rolling a steel contg. specified percentages of C, Mn, S, sol. Al, N and B under specified conditions. CONSTITUTION:A steel consisting of <=0.025% C, 0.05-0.35% Mn, <=0.015% S, 0.005-0.080% sol. Al, <=0.0025% N, >=0.0005% B and the balance Fe with inevitable impurities and satisfying N-14/11B<=0.0005% and B-11/14N<=0.0015% is prepared. The steel is finished at a high temp. above the Ar3 point and hot rolled so that it is coiled at 550-750 deg.C. Thus, a soft hot rolled steel plate having formability comparable to that of a dead soft Ti steel and superior operational efficiency is obtd. at a low cost.
Patent JP-S58209464-A (JP)
Title: Production of laminar composite metallic plate material
Inventor: IWANAMI YOSHIYUKI
IPC: B22D18/04
Filed: 1982-05-28
Abstract: PURPOSE:To produce a composite metallic plate material effectively and remarkably inexpensively by installing a metallic plate for insert material in the prescribed position in a casting mold, and substituting the inside of the casting mold, which is closed tightly except the riser part, with an inert gas then lifting the molten metal of an outside enveloping material into the casting mold from the ladle in the lower part of the casting mold through an immersion pipe. CONSTITUTION:An insert material 1 is set in the prescribed position in a pressure casting mold 3 made of graphite by a hanger 2, the inside surface of which is coated uniformly with an alumina base coating material. The top surface except the very small part of a riser 4 is closed tightly and the inside of the mold 3 is replaced with an inert gas such as Ar in accordance with an ordinary preparatory plan for pressure casting, whereafter prescribed molten metal 8 for the outside circumference is filled quickly by pressure casting in the cavity between the material 1 and the circumference of the casting mold. More specifically, a ladle 5 holding the metal 8 is set in a pressurizing tank 6, and while an immersion tube 7 is held immersed in the metal 8, the tank 6 is pressurized to force the metal 8 into the mold 3. The material which has completed solidification is rolled to a prescribed thickness and in the case of, for example, three layers, the outside metallic part of the circumference is cut, whereby the intended laminar composite metallic material is obtained.
Patent JP-H07297395-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: BABA TOMOYA
IPC: H01L29/78
Filed: 1994-04-27
Abstract: PURPOSE:To attain improvement of the short channel effect and reduction of the off current concurrently by a method wherein the depth of a well layer in the end part of a channel region is made larger than that of the well layer in the central part of the channel region which effects complete depletion in a state of weak inversion. CONSTITUTION:In a channel region, P-type well layers 13a and 13b are formed to have a depth effecting complete depletion in a state of weak inversion. Besides, the well 13b in the vicinity of a source/drain region 14 is formed to be deeper than the well layer 13a in the central part of the channel region. Moreover, a well layer 13c is formed under the source/drain region 14. This well layer 13c is formed to be still deeper than the well layer 13b in the end part of the channel region. In the region wherein the complete depletion is effected, a phenomenon that a threshold is higher in the deeper well layer takes place. By utilizing this phenomenon, a short channel effect is improved and, concurrently, an OFF current is reduced since the channel region is brought into the complete depletion in the of weak inversion.
Patent JP-S5215948-A (JP)
Title: Energy supply system for dwelling
Inventor: NAKANISHI KEIICHI
IPC: F24J2/04
Filed: 1975-07-25
Abstract: PURPOSE: An energy supply system for dwelling, that ordinarily aims at effective utilization by use of disposal heat or exhaust gas vanifully evacuated from a motive engine, on the other hand it uses sun heat as enerby source, and it realizes to preferably combine with both effects. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05262235-A (JP)
Title: Communicating device for controlling train
IPC: H04J13/00
Filed: 1992-03-16
Abstract: PURPOSE:To execute detection of a train using a track circuit by a spectral diffusion communication system and to transmit information of ATC by a system having high noise resistance. CONSTITUTION:A communicating device for controlling a train comprises control signal feeding means 2, 4, 7, and 8 to effect diffusion processing of a signal for controlling a train by means of a second PN code being the same as or different from a first PN code and having a given phase difference and feed the signal to the starting side S of a rail T, on-vehicle receiving means A and 20 for a signal from the rail T, a first fetching means to fetch a first PN code by effecting demodulation processing of a received signal by a demodulator 23, and a second fetching means to fetch a second PN code by effecting demodulation processing of the received signal by a demodulator 28. This device is also provided with first and second detecting means to detect first and second PN codes, respectively, from fetched signals, a phase detecting means 31 to detect a difference in a time between detection of the first PN code and detection of detection of the second PN code and detect a phase difference, and a signal output means for controlling a train based on the phase difference.
Patent JP-H02272157-A (JP)
Title: Repairing of wall of siding board
Inventor: TSUTSUGUCHI NOBUSHIGE
IPC: E04G23/02
Filed: 1989-04-12
Abstract: PURPOSE:To simplify exchange and repairing operations by a method in which a siding board is cut to leave its male connecting part, and the insert piece of the board is inserted into the -shaped female connecting part of a new board in such a way as to attach them in the straight attitude. CONSTITUTION:The portion other than the male connecting part 17 of a siding board to be removed is removed from the wall base 1, the part 17 is removed by leaving an insert piece 14. The intermediate part of a heat insulator 11 is removed to form a siding board for attachment. The -shaped bent projection piece 14 of the board after removing the heat insulator is inserted into the coupling groove 18 of the female connecting part 21 of the other board adjacent to the piece 14 of the part 17. The straight piece 14 of board is completely inserted into the part 21. The siding board deformed or damaged can be removed and new board can be attached for repairing walls.
Patent JP-H10284110-A (JP)
Title: Sealed cylinder type storage battery
Inventor: TSUTSUI KENTA
IPC: H01M10/04
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery with excellent impact resistance characteristic by arranging, on an upper side of a welded part, an insulation ring which has enough area to cover the welded part in a ring shape, an upper part of which touches a lower surface of a sealing plate and in which a collar part provided on a lower periphery part is fixed between an inwardly projecting groove of a battery case and a ring collector. SOLUTION: An insulation ring 6 presses and fixes an electrode group 4 with its lower part and upper part contacted closely to a positive electrode collector 5 and a sealing plate 2 respectively, and surpress the electrode group 4 movement inside a battery case 1. A collar part 6a is provided at a lower periphery part of the insulation ring 6, and fixed between a circular groove part 1a inwardly projecting in the battery case 1 and a periphery of the positive electrode collector 5. A welded part 7 of the electrode group 4 to the positive electrode collector 5 is covered with the insulation ring 6 from the upper side, and supported by a large area in a ring end surface. Thereby, the electrode group 4 can be reliably fixed inside the battery case 1 and its impact resistance performance can be enhanced.
Patent JP-H01264556-A (JP)
Title: Dc brushless motor
Inventor: YONEZAWA EIICHI
IPC: H02K29/08
Filed: 1988-04-13
Abstract: PURPOSE:To suppress decreases in starting torque and mean torque and to reduce torque ripples by mounting a magnetic piece near one armature winding of inner and outer windings substantially at the same mounting angle as that of a position detector. CONSTITUTION:A circular-arc magnetic piece 9 is mounted on a printed board 10 on which a Hall element 8 is mounted at the bore side of the Hall element 8. In case of an outer rotor motor, the radial mounting position of the piece 9 is effective to be mounted between the outer periphery of an armature core 3 and an armature winding 4 radially inside from the element 8, and an armature magnetic field is absorbed to the piece 9.
Patent JP-H09278706-A (JP)
Title: Production of gondoic acid
Inventor: TAKAMOTO TOMOHIRO
IPC: C07C57/03
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To produce high-purity gondoic acid highly purified by a simple process by using a fatty acid mixture containing gondoic acid as a raw material. SOLUTION: (A) A fatty acid mixture containing gondoic acid and urea are dissolved in an organic solvent and cooled. The precipitated crystal is separated and removed. (B) The solution of the organic solvent is mixed with water and the formed oil layer is separated and recovered. Or (D) urea is dissolved in the solution of the organic solvent and cooled and the precipitated crystal is collected. The crystal is mixed wit water to give an oil layer, which is separated and recovered. (C) The oil layer thus separated and recovered is dissolved in a polar solvent, partially neutralized and cooled. The precipitated crystal of the acidic salt of the fatty acid is collected and is decomposed with an acid to produce high-purity gondoic acid.
Patent JP-H07296748-A (JP)
Title: Image display device and its manufacture
Inventor: KAWATE SHINICHI
IPC: H01J31/12
Filed: 1994-04-28
Abstract: PURPOSE:To stabilize an image quality so as to provide an image display device superior in its durability without reducing vacuum rate of the inside by arranging the second getter material in an exhaust pipe for vacuum exhausting the inside of a device in which the first getter material is arranged. CONSTITUTION:The inside of a phosphor display tube in which a face plate 108 having a phosphor member 110 and a back plate 101 having high-voltage application means 102, 103 are arranged opposedly each other is baked while being vacuum exhausted from an exhaust pipe 100. After the exhaust pipe 100 is heat melted and completely sealed, a getter material stored in a container 114 is heat evaporated and vacuum evaporated on the backing plate 101, etc., so as to hold vacuum in the inside of the pipe. In the above image display device, the second getter material is arranged in the exhaust pipe 100. This getter material is stored in a container 115 or vacuum evaporated on the inside wall of the exhaust pipe so as to be arranged. Generation of outgas in the case of sealing of the exhaust pipe is adsorbed by the getter material so as to prevent lowering of the vacuum rate in the pipe.
Patent JP-S5616130-A (JP)
Title: Color photographic material
Inventor: KOYAMA KOUICHI
IPC: C09B53/00
Filed: 1979-07-17
Abstract: PURPOSE:To obtain a photosensitive material having high dye releasing efficiency, controlling dye transfer (Dmin) and giving high transfer density and a residual dye image with few stains by adding a specified dye releasing redox compound of o- sulfonamide type. CONSTITUTION:To a silver halide emulsion is added a dye releasing redox compound represented by the formula (where G is OH or a group giving OH by hydrolysis, Col is dye or a group giving dye, R is alkyl or aromatic, X is H, alkyl, alkyloxy, halogen, acylamino or alkylthio, and X and R may link together to form a ring) in a compound to silver molar ratio of about 50-0.5. the 4-positio OR group of the phenol of generated by the dye release has the effect of decreasing a residual color, so stains are reduced.
Patent JP-S5425590-A (JP)
Title: Method of detecting time for dressing grindstones
Inventor: SOU MAOMI
IPC: B24B49/18
Filed: 1977-07-27
Abstract: PURPOSE: To accurately detect a time of tolerance limits for the deterioration of grinding quality of a grindstone with reference to the ratio of grinding resistance to grinding speed of the grindstone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000280995-A (JP)
Title: Helicopter temporary landing supporting method, support light used for the execution, and its support light device
Inventor: SEKIZAWA HIROAKI
IPC: G08G5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To support the landing of a helicopter to a temporary taking off and landing place, by displaying the approaching direction and the landing approaching angle of the helicopter simultaneously, in a temporary landing supporting method of helicopter. SOLUTION: Around the landing point P of the temporary taking off and landing place of a helicopter, plural support lamps L1 to L4 which generate flashing lights are provided in a slender polygonal form, by providing long intervals along the longitudinal direction of the axial line C of the approaching direction H of the helicopter, while providing short intervals in the orthogonal direction.  At the same time, the aspect ratio of the setting form is made in the ratio that the plural support lights are seen to form a right polygonal form when the helicopter approaches in the specific landing approaching angle, the flashing of the plural support lamps is repeated from the near side to the far side in the order of a specific time interval, and the landing of the helicopter to the temporary taking off and landing place is supported by displaying its approaching direction and the landing approaching angle simultaneously, by the flow and the form of the moving flashing light of the support lights.
Patent JP-H09280236-A (JP)
Title: Screw with locking mechanism
Inventor: SAKAMOTO RYOZO
IPC: F16B39/28
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide excellent workability and provide a reliable locking mechanism against a size change, an impact, and vibration by a method wherein a protrusion part is formed on one and a protrusion or a dent is formed in the other of the surfaces facing each other other than screw parts of both male and female screws. SOLUTION: A male screw part 1 and a female screw part 2 are fitted in each other for fastening and at a point of time right before completion of fastening, the tip of the protrusion 4 of the seat surface 6 of a female screw (b) is brought into contact with the seat surface 5 of a male screw (a). The dent 3 of the seat surface 5 facing the protrusion 4 is positioned facing the male screw (a). The dents 3 are positioned on a concentric circle at the same distance as a distance between the center of the male screw part 1 and the protrusion 4. A point where the tip of the protrusion 4 makes contact with the seat surface 5 is temporarily set as the position number 8 of the dent 3.  In this case, a screw is rotated in the direction of a position number 1 but to effect press-in to a fit-in position in the direction along a screw pitch by some force and complete fit-in, there is a need for the protrusion to is rotated over a spot between the adjoining dents 3. This constitution effects mass production and prevents the occurrence of looseness due to a size change, such as permanent setting of the seat surface, and an external action, such as an impact and vibration.
Patent JP-H08281408-A (JP)
Title: Die casting method and its apparatus
Inventor: TAKAMURA SADAJIRO
IPC: B22D17/22
Filed: 1995-04-17
Abstract: PURPOSE: To prevent the development of a casting blow hole without remaining a squeeze mark on a product itself. CONSTITUTION: A boss part 65 for squeeze communicating through an introduce-in gate 64 blanched from a runner 31 is arranged at the out of a cavity 30 in a die. The boss part 65 communicates with a partial pressing part 62 in a cavity 30 through an introduce-out gate 66 and also, a pressing plunger 36 possible to advance/retreat into the boss part 65 is provided. Molten metal filled up into the boss part 65 for squeeze while blanching from a runner 31 is pressed with the pressing plunger 36 and the molten metal in the cavity 30 is indirectly and partially pressed by pushing out the molten metal into the partial pressing part 62 in the cavity 30.
Patent JP-S60235181-A (JP)
Title: Cleaning device of recording medium
Inventor: SEKINE TAKEYOSHI
IPC: G03G21/00
Filed: 1984-05-09
Abstract: PURPOSE:To prevent a defect in cleaning even when the amount of remaining toner increases by providing an electric dust collecting means with a sensor which detects a toner recovery state and controlling a means which determines the ability in cleaning according to the output of the sensor. CONSTITUTION:When the residual toner 26 on the recording medium increases in amount, toner 26 on a recovery toner 5 also increases in amount, which is detected by a toner concentration detector 6. A control circuit 7 receives the detection output to increase the rotating speeds of a magnetic brush driving motor 21 and a recovery roller driving motor 22 and also raise the voltages of bias power sources 8 and 23. On the other hand, when the concentration of the toner on the recovery roller 5 decreases, the control circuit 7 lowers the speeds of both driving motors 21 and 22 and the voltages of the bias power source 8 and 23. Consequently, automatic control is performed without hunting.
Patent JP-S60234980-A (JP)
Title: Manufacture of enameled long-sized metallic pipe
Inventor: NAKANO MASAYOSHI
IPC: C23D15/00
Filed: 1984-05-09
Abstract: PURPOSE:To manufacture a corrosion-resistant enameled long-sized metallic pipe of high quality at a low cost by baking enamel applied to the outsides of short- sized pipes, connecting ends of the pipes to each other, applying enamel again to the outside of the connected part, and baking it. CONSTITUTION:Pulleys 2 for a conveyor traveling along the ceiling of a continuous baking furnace 1 are provided with suspending rods 3 having hooks 4 at the lower ends, short-sized pipes 5 are suspended from the hooks 4 through holes 6 for suspension pierced in the pipes 5, and enamel applied to the outsides of the pipes 5 is backed while slowly moving a rope 9 connecting the rods 3 with a driving wheel 7 and a guide wheel 8. After finishing the baking, the tip parts 10 of the pipes 5 having the holes 6 are cut off, and ends 11 of the pipes 5 are freed of the enamel and welded to each other. Enamel is applied again to the welded part 12 and baked to obtain a long-sized pipe 13. Three or more short- sized pipes 5 may be connected by the same method.
Patent JP-S63259379-A (JP)
Inventor: MAKI IWAO
IPC: C04B7/44
Filed: 1987-04-14
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-H09276298-A (JP)
Title: Periodontal disease caecum measuring device
Inventor: TODA MASATAKA
IPC: A61C19/04
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To measure the presence and progressive state of a periodontal disease caecum in no contact by arranging a light emitting means and a light receiving means opposite to each other with a prescribed space on an inspection head, and image-analyzing the light transmitting state of a part to be inspected when the part to be inspected is situated between the light emitting means and the light receiving means. SOLUTION: A gum 51 and a tooth 52 having a periodontal disease caecum 50 are advanced into an inspection head 11 through an opening 11a on the lower side of the inspection head 11, and situated between horizontally opposed mirrors 12, 13. The free end part 14a of an optical fiber 14 is vertically arranged within the inspection head 11, the mirror 12 is opposed to the free end part 14a at an angle of about 45 deg. thereto, and the light from a halogen lamp is emitted to the base end part of the optical fiber. The free end part 15a of an optical fiber 15 is vertically arranged, the mirror 13 is opposed to the free end part 15a at an angle of about 45 deg. through an objective lens 16, the base end part of the optical fiber 14 is opposed to a CCD camera through an eyepiece, and the output is analyzed by an image processing device.
Patent JP-H11337624-A (JP)
Title: Method for generating inspection series
Inventor: HOSOKAWA TOSHINORI
IPC: G01R31/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide higher compression efficiency, for a method of generating an inspection series, which generates an inspection series for inspecting an integrated circuit after manufacture. SOLUTION: The presence of a loop in an integrated circuit is decided (SG1), and if the loop is decided to be present, a pre-specified value is set as a buffer length for housing an inspection series (SG2). Meanwhile, if the loop is not present, a value obtained by adding 1 to a sequential depth of the integrated circuit is set as a buffer length (SG3). After that, while the inspection series for each fault is compressed and housed in a buffer having the set buffer length in order (SG11), the inspection series for the integrated circuit is generated.