baber/WOPTO huggingface dataset:
Patent JP-S63157759-A (JP)
Title: Manufacture of lamination type heat exchanger made of aluminum
Inventor: ISHIKAWA KAZUNORI
IPC: F28D9/00
Filed: 1986-12-19
Abstract: PURPOSE:To stabilize the brazing at a face contact part by performing a brazing by providing a gap with a specific width between the faces to be joined each other of a laminating brazing sheet in the case of laminating an aluminum brazing sheet. CONSTITUTION:A heat exchanger is made by forming the aluminum brazing sheet cladding an Al-Si-Mg alloy as a brazing filler metal at both sides of an Al or Al alloy core metal and brazing it by combining with a corrugated fin by its lamination. At this time an air exit 1 is provided at the center part of the brazing sheet and the cup 4 with a rib projecting the rib 3 in about 1mm width and about 1-3mm length (a) at about 0.025-0.1mm height at the intervals of about 10mm along the inner edge of a flange 2 is press-formed. What is combining the rib 3 projecting to the respective flange 2 face so that a space may be formed at the inner side of the two cups 4 by abutting it each other is piled up in three steps, pressed by a jig from up and down and integrated with vacuum brazing by forming a gap in 0.05-0.2mm between the upper and lower flanges of each step.
Patent JP-S63155944-A (JP)
Title: Gate door slave set
Inventor: INAYOSHI IZUMI
IPC: H04M9/00
Filed: 1986-12-19
Abstract: PURPOSE:To simplify the circuit constitution by using a switch provided corresponding to each master set to call each master set and to change over a relay and using a circuit applying the impedance matching to the master set so as to supply power for relay drive. CONSTITUTION:Households A, B are provided respectively with indoor sets 11, 12 being the master sets, a gate door slave set 20 used in common and connected to each indoor set is provided to the gate door, and the gate door slave set is connected to indoor set connecting terminals 11a, 12a and a talking circuit 30 via a latching relay 40. In giving a current from an impedance matching circuit 60 to a set coil 41 of the latching relay 40 from an impedance matching circuit 60, contacts 43, 44 are both switched to the position SET. When a current from the impedance matching circuit 60 glows to a set coil 42, contacts 43, 44 are both switched to the position RES.
Patent JP-H07134000-A (JP)
Title: Suitable charging amount deciding method for plural free surface blasting
Inventor: NAKAJIMA YASUJI
IPC: E02F5/30
Filed: 1993-11-09
Abstract: PURPOSE:To provide a method for deciding a suitable charging amount to obtain maximum fracture effect within a range which can obtain safety in which no scatter of debris occurs in a plurality of free surface concentration or a rodlike charging blasting in which a plurality of maximum resistance wire lengths having different lengths exist. CONSTITUTION:In blasting having a plurality of free surfaces G1, G2,..., and a plurality of minimum resistance wire lengths W1, W2,..., a charging amount is decided by a calculation formula of one free surface blasting with the shortest minimum resistance wire length W as a reference, i.e., L=cW<4> in a concentrated charging blasting or L=cW<2>X(W+N) in a rodlike charging blasting, where L is a charging amount, c is a blasting coefficient, and N is a charging gunpowder length.
Patent JP-H09117552-A (JP)
Title: Pachinko machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the effect of making a pattern display device look large relating to the display device attached to the game panel of a PACHINKO (Japanese pinball game) machine and a picture pattern plotted on the game panel. SOLUTION: For this PACHINKO machine, plural lighting means 3 are arrayed on the game panel 1, a special playing state to be advantageous for a player is generated when the lighting means 3 are turned to a lighting form set beforehand and the picture pattern 4 corresponding to the lighting means is plotted on the game panel. Even when the lighting means 3 is formed small, the impression that it is the display device including the picture pattern corresponding to it is given and the effect similar to the PACHINKO machine for which the large display device is installed is provided.
Patent JP-H09123245-A (JP)
Title: Extrusion molding device for car window molding
Inventor: TSUZUKI YOSHIAKI
IPC: B29C48/30
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enable a water conducting groove to be smoothly formed to a thin wall part for efficient water flow by combining a first groove forming member for forming a water conducting groove in a car window molding into a rectangular cross section with a second groove molding member for forming a water conducting groove into, a triangular cross section. SOLUTION: When molding the side molding part of a window molding by extrusion, first a second and a third die 8, 9 are arranged in a specified positional relationship with a first die 7. In this case, the second die is retracted to a bottom position, and an extrusion molding aperture is expanded to a largest open area. Further, a first groove molding member 90 of the third die 9 is thrust to a maximum protrusion position through the extrusion molding aperture. Thus, the side molding part is molded by extrusion starting with the lower end part, and at the same time, a water conducting groove is formed into a rectangular cross section so that it has a maximum volume. Next, the first groove molding member 90 is caused to recede near the upper end part of the side molding part.  In addition, the triangular tip part of a second groove molding member 91 remaining in the extrusion molding aperture is protruded from the rectangular tip part of the first groove molding member 90.
Patent JP-H08162255-A (JP)
Title: Joint bush supplying apparatus
Inventor: MIYAMOTO TAKAYUKI
IPC: H01T13/05
Filed: 1994-12-07
Abstract: PURPOSE: To stably carry out inspection and supply joint bushes to the next process on a constant base by holding joint bushes in an endless conveyer belt through bush holding bodies and transporting the bushes to a taking out position via an inspection station. CONSTITUTION: At a joint bush supplying position A, a joint bush 8 is held in a bush holding body 6 formed in an endless conveyer belt 5 while the seal flange part 9 having air vent hole 11 being set downward. Being automatically inspected by an inspection station 13 having a length measuring mechanism 14 and an air vent hole detecting mechanism, the joint bush 8 is transported to a joint bush taking out position B and then supplied to the next process. With this structure, inspection can be stably carried out and joint bushes are supplied to the next process on a constant base.
Patent JP-H03163643-A (JP)
Title: Terminal controller
Inventor: TSUTSUGI HIDEFUMI
IPC: G06F13/00
Filed: 1989-11-21
Abstract: PURPOSE:To shorten the program transfer time by executing simultaneously the transfer by using a global address after a prescribed time elapses after a power source is turned on. CONSTITUTION:When a program loading request is executed from work stations 4-1 to 4-n, a program 11 is actuated. In this case, when a power source of a terminal controller 1 is turned on, a batch transfer control flag becomes a turn-on state, and the lapse of a prescribed time is monitored by a timer of a storage part 13. After the timer is ended, a batch transfer of program loading by using a global address is executed. After this transfer is ended, the batch transfer flag is turned off.
Patent JP-2000130866-A (JP)
Title: Air conditioner
Inventor: IWASHINA YOSHINORI
IPC: F25B1/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a refrigerant from mixing with oil by holding a temperature on the circumference of each compressor or of an oil separator to a predetermined level, and improve reliability. SOLUTION: A heat-insulating material sealing therein a heat-accumulating material having heat accumulation and heat insulation functions is mounted on the circumference of each compressor 1 or of an oil separator 13, and a power supply decision means is provided which turns ON/OFF a power supply source according to a temperature detected by a temperature detecting means 10. Heat is accumulated and insulated in the heat-accumulating material during operation of an air conditioner, and ON/OFF operation of the power supply source is controlled so that the heat-accumulating material holds a temperature at a predetermined level, according to the detected temperature during a standing time, thereby making a heater capacity smaller and reducing a standby power.
Patent JP-H07157592-A (JP)
Title: Inorganic filler-packed resin composition and its production
Inventor: HOSOKAWA TERUO
IPC: C08L101/00
Filed: 1993-12-03
Abstract: PURPOSE:To inexpensively obtain the subject resin composition having high rigidity, both heat resistance and impact resistance by primarily mixing a resin having a viscosity higher than that of polypropylene with an inorganic filler and secondarily blending the mixture with the polypropylene. CONSTITUTION:A resin (e.g. an ethylene-propylene block copolymer) having a viscosity higher than that of polypropylene as a matrix resin is used as a dispersed resin and is mixed with the same or larger amount by weight ratio based on the resin of an inorganic filler (e.g. talc) and primarily mixed by Banbury mixer at 200 deg.C for five minutes. Then the mixture is mixed with the polypropylene as the matrix resin by a tumbling mixer, etc., red to a twin-screw extruder in the reverse directions, melted and extruded at 190 deg.C to give the objective resin composition having >=3.5 particles/mum<3> particle density of the inorganic filler in the dispersed resin and particle density of the inorganic filler in the dispersed resin higher than that of the inorganic filler in the matrix resin, high rigidity and both heat resistance and impact resistance.
Patent JP-H02149722-A (JP)
Title: Combustion chamber of engine
Inventor: HASHIMOTO NOBORU
IPC: F02B23/08
Filed: 1988-11-30
Abstract: PURPOSE:To eliminate the source of HC due to the presence of an unnecessary squish area by installing valves which open and close a combustion chamber, straddling a dome-shaped combustion chamber with a swirl forming means and squish areas. CONSTITUTION:A swirl port 8B is provided, which forms swirl inside a dome- shaped combustion chamber 5. A suction valve 31a and an exhaust valve 31b which open and close the combustion chamber 5 are installed, straddling the combustion chamber 5 and squish areas 7a, 7b. This makes it possible to expand the valve opening area by a portion straddling squish areas 7a, 7b and to smoothly continue the combustion chamber 5 and a cylinder bore 3. As a result, swirl efficiently rotates along the inner periphery of the cylinder bore 3, especially toward the latter half of suction strokes, to reduce its attenuation. Furthermore, squish areas around the suction valve 31a and exhaust valve 31b are practically eliminated to reduce the generation of HC.
Patent JP-H05139309-A (JP)
Title: Hybrid brake device
Inventor: KOBAYASHI YOSHITAKA
IPC: B61H7/12
Filed: 1991-11-20
Abstract: PURPOSE:To suppress the reduction of the brake power in an intermediate speed region by forming the magnetic pole of a magnetic pole iron core to a comb shape oppositely to a rail surface, in a hybrid brake device which is installed on a bogie and obtains a brake power between the rail. CONSTITUTION:A hybrid brake device installed on a bogie is equipped with a magnetic pole coil 30 between the magnetic pole iron cores 31 and 32 which are oppositely arranged, and the magnetic pole coil 30 is supported through a magnetic pole iron core 33 and buffer member, etc., which are inserted into the hollow part. The magnetic pole iron cores 31 and 32 are constituted of vertical surface parts 34 and 36 and horizontal surface parts 35 and 37 which extend in the horizontal direction inside in the lower parts of the vertical surface parts 34 and 36, and a plurality of magnetic poles 35a and 37a which are arranged in comb shape between the grooves 34b,... and grooves 36b,... which are formed in a prescribed pitch along the longitudinal direction in the lower parts of the vertical surface parts 34 and 36. These magnetic poles 35a and 37a are arranged alternately through a fine gap, and a brake shoe 38 is installed on the undersurfaces of the magnetic poles 35a and 37a.
Patent JP-2001124938-A (JP)
Title: Manufacturing method of gi-type plastic optical fiber
Inventor: YAMAMOTO TETSUYA
IPC: G02B6/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a GI-type plastic optical fiber, capable of obtaining high flexing property in the case of manufacturing the GI-type plastic optical fiber by a fiber-drawing method. SOLUTION: In this method for manufacturing GI-type plastic optical fiber, the plastic optical fiber F, obtained through fiber-drawing of a base material M for the GI-type plastic optical fiber in a fiber-drawing furnace 1 and cooling and solidifying it, is further drawn in a drawing device 8.
Patent JP-2000133487-A (JP)
Title: Discharge lamp lighting device
Inventor: NORO HIROSHI
IPC: H05B41/282
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a failure caused by a grounding current. SOLUTION: An inverter circuit part 3 is composed of a step-down chopper circuit part 8 and a polarity reversing circuit part 9. A resistor Rx is inserted in a path through which a grounding current Ix (shown by an arrow in Fig. 1) flows when one end of an output line of the inverter circuit part 3 is grounded. An inverter control circuit 11 detects a grounding condition based on the voltage drop across the resistor Rx and turns off switching elements S12 and S14 of the polarity reversing circuit part 9 through which the grounding current Ix flows. Thereby, the path through which the grounding current flows is cut off so that such a device failure due to the grounding current that the switching elements S12 and S14 of the polarity reversing circuit part 9 are broken can be prevented.
Patent JP-H03165724-A (JP)
Title: Sucking tool for vacuum cleaner
Inventor: IKEDA MITSUHIRO
IPC: A47L7/02
Filed: 1989-11-24
Abstract: PURPOSE:To automatically and quietly switch the driving force to individual rotors by providing a rotatable roller with the axis inclined against the belt shift direction so as to move a drive transmission belt in the perpendicular direction by a fixed distance. CONSTITUTION:The rotary center shaft 8 of an arm 4 can be rotated by a solenoid by a fixed angle. A floor face cleaning rotor 2 and a carpet cleaning rotor 3 are connected to a belt 7 via pulleys. When a belt 6 is located on the position B-1, the belt 7 is located at the position B, the floor face cleaning rotor 2 is rotated, when the belt 6 is located at the position A-1, the belt 7 is located at the position A, a pulley 14 is driven by the belt 7 via a pulley 13, and the carpet cleaning rotor 3 is rotated.
Patent JP-H09140456-A (JP)
Title: Toothbrush
Inventor: OKADA HIROYUKI
IPC: A46D1/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To deform bristles with less deflection and with high rigidity in rolling brushing and to put them between teeth by making the rigidity of the bristles in the same direction as the axial line of a handle be lower than the one in the direction orthogonally crossing the axial line. SOLUTION: The bristles 2 are formed integrally with a base 4 by molding by a high molecular compound such as silicon rubber for instance. The bristles 2 are composed by forming the shape so as to turn a cross section roughly to a rectangle, to a planar shape for instance, and making the rigidity in the same direction as the axial line of the handle 3 be lower than the one in the direction orthogonally crossing the axial line. The handle 3 is formed by being provided with the base 4 integrally formed with the handle 3 for instance on one end and an attachment part 5 which is an attachment part to a motor-driven toothbrush on the other end part.  In bus brushing at the time of driving in the same direction as the axial line of the handle 3, the bristles 2 are flexibly deformed, the surface of a long length with a large contact area is abutted to a tooth surface and the plaque of the tooth surface is removed. In the rolling brushing at the time of the driving in the direction orthogonally crossing the axial line, the bristles are deformed with less deflection and with the high regidity and enter between the teeth and the plaque or the like between the teeth is efficiently brushed.
Patent JP-H08141176-A (JP)
Title: Pachinko ball prize ball discharge device and ball aligning mechanism
Inventor: MORI SHUNJI
IPC: A63F7/02
Filed: 1994-11-14
Abstract: PURPOSE: To prevent the generation of a ball blocking phenomenon (so-called bridge phenomenon) as in a conventional system, by providing deformed distributing disks to distribute Pachinko balls, and deformed piling preventive rollers alternatively on the same shaft rotating in the direction reverse to the flowing down direction of balls. CONSTITUTION: Numerous Pachinko balls P input and housed in a hopper 30 receive a prize ball signal in the prize getting time by a Pachinko machine, move to a ball aligning part 6 through the first and the second ball flowing down passages 7 and 9 common to all the lines, by the rotation of a driving motor, and the balls are distributed to the left and the right laterally corresponding to the lines by the function of a ball aligning roller 8.  By deformed distributing disks 16 and 17, and deformed piling preventive rollers 18 and 19, provided alternatively to a shaft 15 rotating in the direction reverse to the flowing down direction of Pachinko balls, the Pachinko balls in the flat form second ball flowing down passage 9 of the ball aligning part 6 are distributed to the left side and the right side at first, and, when the balls is prevented from piling, plural Pachinko balls P are permitted to move in the longitudinal and the lateral directions.
Patent JP-H09144741-A (JP)
Title: Loop clutch for ball chain
Inventor: YAMANOUCHI KUNIHIKO
IPC: F16B45/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To fit a ball chain with simple operation, and obviate a metal fixture to connect a coupling, etc. SOLUTION: A ball insertion hole 6 capable of inserting a ball B of a ball chain C is provided in a body part 2 of a loop clutch, and a link moving groove 7 from the hole 6 to the tip of a head part of the loop clutch is provided to move the ball B fitted to the hole 6 to the inner side of the head part 1. A necked part 1a is formed on a lower part of the head part 1 of the loop clutch, and the width of the necked part 1a is preferably smaller than the diameter of the ball B of the ball chain C. A part in which the ball insertion hole 6 provided in the body part 2 of the loop clutch is preferably formed wide.
Patent JP-H08155606-A (JP)
Title: Method for continuously casting molten metal
Inventor: SAWADA KENZO
IPC: B22D11/07
Filed: 1994-12-09
Abstract: PURPOSE: To restrain the concentration of electromagnetic force at the corner part of a mold, to uniformize the electromagnetic force and to cast a cast slab having sufficiently uniform surface characteristic by constituting the corner part and the neighbor part of the mold with a material having electric resistant rate lower than a material constituting the other part. CONSTITUTION: The corner part 1c of the copper plate 1a forming the mold 1 is formed with the material having low electric resistant rate and the other part 1b is formed with the material having the electric resistant rate larger than the material forming this corner part 1c. Therefore, the attenuation of magnetic density at the corner part 1c is made relatively large to relax the concentration of the electromagnetic force to the corner part 1c. At this time, the rage constituted of the material having low electric resistant ratio is made to be the range within 50mm from the corner part 1c of the mold. Further, in the case of constituting the mold 1 with plural materials, in order to obtain the uniformizing effect of the sufficient magnetic flux without causing the spark, the electric resistant rate in the range of 50mm from the corner part 1c is made to be 0.1-0.7 times of the electric resistant rate at the other range.
Patent JP-H05145437-A (JP)
Title: Data transmission system
Inventor: KIHARA KENICHI
IPC: G06F13/00
Filed: 1991-11-21
Abstract: PURPOSE:To provide the data transmission system reducing an actual transmission execution time more than the case of using compression processing fixedly by applying compression processing to the data, sending the result and taking a transmission execution time relating to the transmission till the reception into consideration. CONSTITUTION:The system is provided with a compression processing section 113 compression data, a data transmission time prediction section 11121 predicting a transmission executing time relating to the transmission after application of data compression processing till reception when the data compression processing is executed and decoding and a transmission execution time relating to the transmission till data transmission and reception when the data compression processing is not executed and judging whether the compression data subjected to data compression processing are sent or the data not subjected to data compression processing are sent based on the predicted transmission execution time before data transmission and a transmission execution section 1114 sending data based on the judgement of the data transmission time prediction section 11121.
Patent JP-H04177127-A (JP)
Title: Method for correcting gain of flow sensor
Inventor: ABE TAKESHI
IPC: G01F1/20
Filed: 1990-11-09
Abstract: PURPOSE:To correct a gain with high accuracy by increasing calibration frequency without lowering the accuracy of the automatic calibrating function of sensitivity by renewing the gain on the basis of the weighted average value of the gain estimated value before correction and that at the time of correction. CONSTITUTION:A flow sensor gain K(FS) is renewed according to formula (wherein alpha is a weighting coefficient). By this method, the correction of the gain is performed on the basis of the average value of many calibration results and, even when accuracy is slightly bad at the time of individual correction, the correction accuracy of the gain can be kept. Further, the measuring accuracy at every calibration can be lowered and the time required in calibration can be shortened and, therefore, the operation frequency of a correction mechanism can be increased.
Patent JP-H01146844-A (JP)
Title: Production of squarylium compound
Inventor: AKASAKI YUTAKA
IPC: C09B57/00
Filed: 1987-12-04
Abstract: PURPOSE:To readily obtain the title high-purity compound having high sensitivity, hardly any darkdecay, etc., by dissolving a hydroxycyclobutenedione derivative in a polar solvent and carrying out reaction while dripping the resultant solution into an alcoholic solution of an aniline derivative. CONSTITUTION:A hydroxycyclobutenedione derivative expressed by formula I [R1 and R2 are (substituted) alkyl, (substituted) phenyl or (substituted) benzyl; R3 and R4 are H, (substituted) alkyl, halogen, OH, carboxyl, alkyl or phenyl- substituted sulfonamide] is dissolved in a polar solvent, such as dimethyl sulfoxide, and reaction is then carried out while dripping the resultant solution into a solution of an aniline derivative expressed by formula II (R5 and R6 are R1 and R2; R7 and R8 are R3 and R4) in an equimolar amount or more based on the compound expressed by formula I in a 4-10C aliphatic alcohol, such as n-butyl alcohol, at 0.1-10mmol/min dripping rate to afford the aimed compound expressed by formula III useful for producing electrophotographic sensitive substances having excellent stability to repeated use.