baber/WOPTO huggingface dataset:
Patent JP-S6174695-A (JP)
Title: Production of phosphorus crystallizing material
Inventor: KANEKO SHIRO
IPC: C02F1/58
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a phosphorus crystallizing material which exhibits stably high treating capacity without requiring a decarbonization, stage even for waste water contg. carbonic acid components by adsorbing a phosphoric acid or the alkaline metallic salt thereof to ore contg. Al oxide than bringing a Ca salt into reaction thereof. CONSTITUTION:The artificial or natural ore contg. >=10% Al oxide is used as a base crystallizing material and the phosphoric acid or alkaline metallic salt thereof is adsorbed to the base material; thereafter the material is dipped into an aq. Ca salt soln. so as to react therewith and is then dried. The removing performance by the crystallization of phosphates is stably maintained over a long period of time when the waste water contg. phosphate is treated by using the phosphorus crystallizing material obtd. in the above-mentioned manner. This phosphorus crystallizing material is hardly affected by the carbonic acid- component and does not require consequently a pretreating stage such as decarbonization and therefore the treating cost is reduced.
Patent JP-H0541259-A (JP)
Title: Multicore coaxial connector for substrate
Inventor: YASUDA KEIICHI
IPC: H01R13/658
Filed: 1991-08-05
Abstract: PURPOSE:To hold connecting members in a coaxial structure in the connecting condition. CONSTITUTION:Plural contact insertion holes 27 are formed lining up on the front side of a housing 26, and a tubular body 28 is inserted in each contact insertion hole 27 coaxially. When this connector 22 (in this invention) is installed to a substrate 25, signal pins 23 projecting from the substrate 25 are positioned on the axes of the tubular bodies 28, and contact pieces 28c for gland unitary with the rear part of the tubular bodies 28 are contacted elastically to the plate faces of plate-form gland pins 24 projecting from the substrate 25. When a coaxial contact 35 is inserted to the contact inserting hole 27, it is fitted in the tubular body 28, its contact pieces 28b for external conductor is contacted elastically with the peripheral surface of an external conductor 35c, and the signal pin 23 is inserted and contacted to the socket contact 35b of a central conductor 35a.
Patent JP-S6174729-A (JP)
Title: Flat bar production equipment
Inventor: OKI MASATO
IPC: B21D3/05
Filed: 1984-09-18
Abstract: PURPOSE:To elevate a straightening capacity by providing a hot straightener at the outlet side of a finishing rolling mill or the outlet side of an edger mill. CONSTITUTION:The rolling by universal mill 3 and edger mill 4 is performed after several rolling passes by a breakdown mill 2 of the rolled stock heated in a heating furnace 1. It is finished to a flat bar with performing one pass rolling further by a finishing rolling mill 5. In this case a hot rolling mill 6 is provided at the outlet side of the finishing rolling mill 5 for straightening the caused cross bend, local bend, etc. The hot rolling mill 6 straightens the bend in width direction of a rolled stock with the use of a manipulator type or roller straightener type. In case of finishing to a flat bar by the edger mill 4, the hot rolling mill 6 is arranged on the outlet side of the edger mill 4. With said method the straightening in bend is made extremely easy and the straightening of a thin or extra thick stock is enabled, so the straightening capacity is elevated.
Patent JP-H1015953-A (JP)
Title: Seal mold
Inventor: FUJIWARA SATORU
IPC: B29C33/42
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To perform mechanical separation easily, rapidly and certainly and to efficiently separate the seal of a product from a sheet material, by arranging outer burr grooves uncontinuously. SOLUTION: Outer burr grooves 2 are provided in a ricessed state so as to surround respective groups by three. This outer burr grooves 2 press upper and lower molds 2, 3 and receive the execessive material from a cavity at a time of pressure. The outer burr grooves 2 are arranged uncontainuously. The outer burr grooves 2 usually having a depth of about 1.0-2.5mm are divided into relatively short length by dividing parts C... formed as grooves sufficiently shallow as compared with the burr grooves. By this constitution, after molding, a seal as a product and outer burrs can be separated and sorted from a taken- out sheet material easily and certainly, and mechanization by a freezing burr removing machine is possible.
Patent JP-H0693544-A (JP)
Title: Circular knitting machine
Inventor: EDOWAADO CHIYAARUZU SUTORAUDO
IPC: D04B15/82
Filed: 1991-07-10
Abstract: PURPOSE: To provide a circular knitting machine constituted so that a cum assembly attached to each cylinder assembly is selectively mutually movable between different positions by carrying out extension and contraction action of each piston of a cylinder assembly arranged in series along the axial line in cooperation with each other. CONSTITUTION: In a double cylinder type circular knitting machine, an upper needle cylinder 200 and the lower needle cylinder 200 to which a cam assembly 23 is each attached are arranged in series in an axial direction and extension and contraction action of each piston is carried out in cooperation with each other and gears 202 and 209 of both cylinders 200 and 220 are engaged with upper and lower driving gears 203 and 208 provided on a shaft 204 rotating and driving by a motor 210 capable of electrically controlling rotation direction and speed and both cylinders 200 and 220 are driven at same speed in same direction and upper and lower both cam assemblies 23 and 23 are made selectively mutually movable between a knitting operative position arranged on a common axis and a position at which knitting operation is not practiced.
Patent JP-H0865543-A (JP)
Title: Video compensating circuit
Inventor: KOMURO SETSU
IPC: H04N5/14
Filed: 1994-08-19
Abstract: PURPOSE: To hold an input video at an always proper picture quality state by comparing an input video signal with plural previously supposed video patterns stored in a memory part and executing video compensation appropriate for the patterns. CONSTITUTION: A picture dividing part 4 divides one screen into the prescribed number of blocks and each of detection parts 5 to 7 detects characteristics such as a frequency component, a luminance signal level and a chromaticity signal level in each block. Then supposed video patterns and appropriate setting conditions for a signal processing part 2 in the supposed video patterns are previously stored in a memory part 11 and an identification part 12 compares characteristic detection data from the detection parts 5 to 7 with the video patterns stored in the memory part 11 to identify a pattern to which an input video signal belongs. An operation part 13 computes video compensation controlling data for the processing part 2 from data relating to the appropriate setting conditions and the characteristic detection data.  Consequently a control part 14 controls the processing part 2 based upon the video compensation control data to execute compensation processing necessary for the input video signal.
Patent JP-S6352797-A (JP)
Title: Manufacture of electrode
Inventor: MIURA SHINICHI
IPC: B23K35/40
Filed: 1986-08-20
Abstract: PURPOSE:To restrain the generation of the defective covering external appearance of an electrode and to obtain the electrode improving the yield by performing a temp. control so as to make the difference in the covering temp. immediately before drying the electrode and the initial drying temp. in a drying furnace at <= the specific temp. CONSTITUTION:A temp. control is performed in the manufacture of an electrode so as to make the difference in the initial drying temp. in a drying furnace and the covering temp. of just before coming into this initial drying at <<= 20 deg.C. In this case, said covering temp. is regulated at 20-70 deg.C and the initial drying temp. of one part at 50-100 deg.C. As a result, the generation of the covering external appearance defective is restrained and the yield can be improved by the simple method of the temp. control.
Patent JP-H0520222-A (JP)
Title: Bus competing operation testing system
Inventor: KIKUCHI SEIROKU
IPC: G06F13/00
Filed: 1991-07-10
Abstract: PURPOSE:To execute a test while guaranteeing a bus competition state in a bus competing operation testing system. CONSTITUTION:A central processing unit 5 successively applies an instruction for turning the operation states of arbitrated bus slave devices 7, 10 to test operation states to a bus operation control instructing device 6 at the time of testing bus competition operation. The device 6 receiving the instruction successively imparts a test operation starting instruction to the device 7, 10. At the time of receiving the test operation starting instruction, the devices 7, 10 transfer repeatedly the data of contents instructed by the test operation starting instruction to/from a main storage device 3 while being arbitrated by a bus arbitration device 1 until the application of a testing operation end instruction from the device 6.
Patent JP-S6257694-A (JP)
Title: Sewage treatment device by oxidation ditch
Inventor: ASADA YOSHIMASA
IPC: C02F3/14
Filed: 1985-09-06
Abstract: PURPOSE:To economize electric power without decreasing a treatment function by providing an oxidation ditch control device using a storage tank and executing a sewage treatment function in the nighttime in place of a treatment plant consisting of settling basins, aeration tank, etc. for the daytime. CONSTITUTION:Flow passages formed by partition walls, a rotor 12 and a sewage transfer pump 13 are provided to a storage tank 11 of a sewage treatment plant consisting of a water distribution tank 2, settling basins 4, 8, aeration tank 6 and rain water storage tank 11. More specifically, the treated water is released in the daytime after the ordinary treatment by the settling basin 4, the aeration tank 6 and the settling basin 8. The sewage lifted into the tank 2 by the sewage pump 1 is supplied to the tank 11 in the nighttime by closing a motor operated valve 16 and opening a motor operated valve 3. The supplied sewage is aerated by the operation of the rotor 12 and is repeatedly circulated in the arrow direction. While the sewage is settled, the supernatant water is made to overflow into the settling basin 17 from which the treated water is released. The amt. of the treated water in the nighttime is small and the treatment with the tank 11 is enough. The electric power consumption in the nighttime is thus economized.
Patent JP-H06156257-A (JP)
Title: Recoverable release logic and directly releasable unrecoverable release logic unit in railway vehicle
Inventor: BUINSENTO FUERI
IPC: B60T15/14
Filed: 1993-08-06
Abstract: PURPOSE: To obtain a brake system of a railroad vehicle capable of enhancing the bail-off function of a brake cylinder pressure. CONSTITUTION: This system is provided with a means AG1 for ascertaining when a non-recoverable bail-off command is present by determining the presence of a manual bail-off signal or the presence of a dynamic bail-off signal and by determining the absence of an emergency brake signal. Then, the system is provided with a means AG2 for ascertaining when a direct bail-off command is present by determining a freight/passenger mode signal and that a present brake pipe pressure signal is greater than a previous brake pipe pressure signal by a certain pressure and a means AG3 for ascertaining when a recoverable bail-off command is present by determining the presence of the manual bail-off signal or the presence of the dynamic bail-off signal and determining the presence of the emergency brake signal.
Patent JP-S5987979-A (JP)
Title: Arc welding robot
Inventor: IDE EIZOU
IPC: B25J9/16
Filed: 1982-11-10
Abstract: PURPOSE:To copy automatically a weld line and to subject a square part to corner welding by determining the distance between a tip and a weld metal, etc., and enabling control of the oscillating angle of a torch and detection of the square part. CONSTITUTION:The average welding current IA, and effective welding current IE of the arc welding to be performed with a welding torch 1 under oscillation, the voltage V between the tip of the torch 1 and the weld metal, and the feed speed (v) of a wire are determined. The detected values are calculated and the distance between the tip and the weld metal which is the sum of the arc length LA and the projecting length LE of the wire from the tip 15 is determined. The deviation between the oscillating center position of the torch 1 and the center position of the joint of object 12 to be welded is detected from the relative difference in the lenth L at optional two points. The position of the torch 1 is always controlled to maintain the preset relation in the relative positions between both centers so that the arc point to copy automatically the weld line. The square part of the weld zone 12 is detected and the corner welding is automatically performed.
Patent JP-S6259156-A (JP)
Inventor: HANSU KURISUTOFU KURAIN
IPC: B60T8/1761
Filed: 1985-09-06
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-H1040276-A (JP)
Title: Wiring diagram cad system
Inventor: KUBO KATSUYA
IPC: G06F17/50
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for counting manually the number of ducts and also relocating the instruments by calculating the number of electric wires that can be stored in every duct and then calculating the number of necessary ducts when the electric wires are bundled and stored into the ducts. SOLUTION: The electrical lengths of two wiring routes are calculated from the coordinates and compared with each other. Then one of both wiring routes that has the shorter electrical length is selected, and the number of necessary ducts is calculated (121) from the selected wiring route. That is, it's decided whether the number of electric wires stored in every duct is kept in the allowable number of pieces. If the number of electric wires stored in all ducts are kept in the allowable number of pieces, the calculation (121) is finished at once. If the number of electric wires of a certain duct exceeds its allowable number of pieces, the number of ducts is added. Then the ducts and instruments are relocated by a wiring diagram CAD device 104, and the number of necessary ducts is calculated again.  Thus, it's possible to omit the manual calculation of the number of ducts and also the relocation of instruments.
Patent JP-H0360369-A (JP)
Title: High voltage power supply circuit
Inventor: TOKUDA KATSUMI
IPC: H02M3/28
Filed: 1989-07-27
Abstract: PURPOSE:To attain the miniaturization and the low cost of a whole device by connecting the first dummy resistor between the first and second output ends while connecting the second dummy resistor between the output end in a low voltage side and the ground potential. CONSTITUTION:High DC voltage is generated on both output ends OUT1, OUT2. The first dummy resistor R1 is connected between the first output end OUT1 and the second output end OUT2, while the second dummy resistor R2 is connected between the second output end OUT2 and the ground. Accordingly, voltage, applied to the first dummy resistor R1, generates a difference between voltage HV1, output from the first output end OUT1, and voltage HV2 output from the second output end OUT2. Since this voltage is smaller than the voltage HV1, a high voltage resistor smaller in size and lower in breakdown strength can be used. While, in the case of forming of a transformer 1, rectifying and smoothing circuit and the dummy resistors R1, R2 enclosed by a two-dot chain line into an integrated unit, the more miniaturization can be achieved.
Patent JP-S5984574-A (JP)
Title: Semiconductor device
Inventor: KOJIMA MAKOTO
IPC: G11C7/24
Filed: 1982-11-08
Abstract: PURPOSE:To contrive simplification of circuits as well as to reduce the damage given to the semiconductor device when a fuse is cut by a method wherein a wiring layer is provided on the interlayer insulating film of a multiplayer wiring structure and, at the same time, a part of said wiring layer is formed into a fusing part which will be cut by fusing. CONSTITUTION:The fuse part 1 provided at a part of an aluminum wiring layer is connected to electrode contacting pad parts 2 and 3 located on both sides of the fuse part 1 through the intermediaries of narrowed parts 2a and 3a, and they are arranged on the uppermost part of the semiconductor device. Wiring layers 4 and 5, to be used for read-out linking to a nonvolatile memory part, are connected to both ends of the fuse part 1, and when the cutting by fusing is unnecesary, the fuse part 1 constitutes the trunk part of the wiring to be used for read-out of a nonvolatile memory. Accordingly, the fusing process of the fuse part 1 can be performed through the pad parts 2 and 3 for electrode contact, the driver element for writing-in and the logic circuit part to be used to drive the driver element are unnecessitated, thereby enabling to simplify the circuit, to reduce the chip area or to utilize the circuit in a highly efficient manner.
Patent JP-H0247464-A (JP)
Title: Free access flooring
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/024
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the occurrence of unsteadiness by forming a divided section in the direction of a diagonal line of a top sheet and opposing divided end edges of the divided section to each other in a state of contact. CONSTITUTION:A top sheet 1 is divided into about triangles by a diagonal line or in the vicinity thereof to form a divided section 5, and divided end edges 8 of the divided section 5 are opposed to each other to form a square. A bottom sheet is provided to the rear of the top sheet 1 to form a free access flooring.
Patent JP-H0244188-A (JP)
Title: Manufacture of double-pipe type heat pipe
Inventor: OTANI TADAO
IPC: F28D15/02
Filed: 1988-08-05
Abstract: PURPOSE:To improve a reliability of an air tightness by a method wherein one end part of a metallic pipe is curled to form a double pipe with its one end being closed and the end part of the formed double pipe is air-tightly connected. CONSTITUTION:As one end of a metallic pipe 3 is pushed against a worked part 22 of a fixed lower die 2, one end of the metallic pipe 3 is pushed wide along a curved surface of the lower die 2, resulting in that its inner and outer surfaces are reversed to cause the inner surface to become an outer surface. As the metallic pipe 3 is continued to be pushed to a part near its intermediate portion, the metallic pipe 3 continues to reverse to form a double pipe with its one end being closed. In this way, a double pipe 31 with its one end being closed becomes a double-pipe type heat pipe in which a desired amount of working liquid 4 is filled in a space, end portions are abutted to each other and the abutted portions are welded or brazed and only one end is air-tightly connected.
Patent JP-S6087564-A (JP)
Title: Color original reader
Inventor: TOGASHI MITSUO
IPC: H04N1/04
Filed: 1983-10-20
Abstract: PURPOSE:To correct a picture signal level by comparing the level of a picture signal of each color with a set value when reading a white reference plate and setting a storage time of a storage image sensor for each color so as to make the result of comparison coincident. CONSTITUTION:An optical image of the white reference plate 102 lighted by a white color lamp 101 is separated into three primary colors R, G, B with filters 104-106 and formed respectively on CCD image sensors 110-112 via lenses 107-109 and converted into a color picture signal. A timing control section 116 sets the storage time of the CCD image sensors 110-112 to the initial value as to first one line or several lines and discriminates whether or not the storage time is to be increased depending on the state of an output signal of comparators 117-119. The timing control section 116 resets the storage time of the CCD image sensors 110-112 according to the result of discrimination, reads one or several lines and discriminates from the output signal of the comparators 117- 119 whether or not the storage time is proper. Thus, the coincidence is obtained by the comparison.
Patent JP-H0245790-A (JP)
Title: Semiconductor laser device and semiconductor laser distance measuring instrument
Inventor: ODANI JIYUN
IPC: H01S5/00
Filed: 1988-08-05
Abstract: PURPOSE:To reduce the devices in size greatly by obtaining laser light beams of two frequencies whose frequency interval is variable from a semiconductor laser. CONSTITUTION:The projection light 33 from the semiconductor laser device 24 is branched by a beam splitter 25 and laser light 34 (or 36) is detected by a photodetector 30 (or 31) as reference light (or as a signal light beam signal after traveling to and away from a target 27) to obtain a reference light beat signal 35 (or signal light beat signal 37). The phase difference between the beats 35 and 37 is measured by a phase difference meter 32 to measure the distance to the target 27. In this case, a semiconductor laser is used, so the laser light beams of two frequencies are obtained with the small-sized constitution. Both laser light beams are nearly equal in laser light intensity, so light beat with a 100% modulation factor are obtained and the light beat frequency is variable by varying a modulating current. Further, the polarizing directions of the laser light beams of both frequencies are equal to each other, so the light beams are detected, no polarizer is used and the power is utilized effectively.
Patent JP-2000006574-A (JP)
Title: Direct liquid type writing utensils
Inventor: OIKE SHIGERU
IPC: B43K7/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To solve disadvantages on manufacture, and form a communication hole of a small interstice dimension with high accuracy in regard of a direct liquid type writing utensil having a communication hole provided between an ink tank and an ink reservoir. SOLUTION: An intermediate member 5 having an ink reservoir 51 is mounted behind a pen tip 2 and within a shaft sleeve 4 in the front of an ink tank 3. A partition wall 7 is interposed between the ink reservoir 51 and the ink tank 3, and a communication hole 8 pierces through the partition wall 7. Subsequently, the exterior surface portion of the partition wall 7 is secured by press- insertion in the interior surface portion of the shaft sleeve 4. Finally, a slit-like communication hole 8 extending in the axial direction and circumferential direction is defined by the interior surface portion of the shaft sleeve 4 and the exterior surface portion of the partition wall 7.
Patent JP-H0645086-A (JP)
Title: Discharge lamp lighting device
Inventor: HIRANO FUMIO
IPC: H01J65/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a discharge lamp lighting device in which no hole is bored in a tube forming a discharge lamp even if output is raised by intermittently applying the voltage outputted from a power source means to an electrode. CONSTITUTION:An oscillating circuit 5 oscillates a pulse of high original oscillating frequency and outputs it to a pulse modulating circuit 4. The circuit 4 modulates the pulse outputted form the circuit 5 by the pulse outputted from an oscillating circuit 6 and outputs the resulting pulse. According to this constitution, a voltage is intermittently applied to electrodes 2A, 2B, and the period of applying the voltage and the period of applying no voltage are alternately generated. Thus, thermal diffusion is performed in the period of applying no voltage, and a discharge lamp lighting device in which no hole is bored in a tube 1 forming a discharge lamp even if the output is raised can be provided.