baber/WOPTO huggingface dataset:
Patent JP-H05277989-A (JP)
Title: Knife driving device for one-book cut three-way cutter
IPC: B26D1/30
Filed: 1992-03-27
Abstract: PURPOSE:To improve sharpness of the knife and the knife life of a one-book cut three-way cutter by a method wherein a knife is disposed facing a lower blade to a swing lever pivotally mounted on an elevating shaft, the knife is lowered as it swings, and cutting is effected in coordination with the lower blade. CONSTITUTION:When an elevating shaft 5 is lowered from a top dead center, a fulcrum pin 21 is also lowered. Since a main moving lever 18 is pivotally mounted to an immobile drive pin 25, it is lifted around a fulcrum pin 21 serving as a fulcrum. Thus, a driven lever 19 is stretched toward the drive pin 25 side. As a result, a rocking lever 15a coupled to the driven lever 19 through an operation pin 23 is rotated toward the driven pin 25 side. Thus, a knife 9 is swung rightward as it is lowered and a book B is cut in coordination with the lower blade 29. Meanwhile, when the elevating shaft 5 is raised after it is lowered to a bottom dead center, the knife 9 is raised as it is swung through reverse operation to the above. This constitution improves sharpness and the life of the knife 9 of a one-book cut three-way cutter.
Patent JP-H0418938-A (JP)
Title: Operating method for vertical type roller mill
Inventor: TAKAYAMA TAKUYA
IPC: B02C15/00
Filed: 1990-05-11
Abstract: PURPOSE:To minimize deterioration of grinding capacity by adding water to ejected stone at the specified rate to perform humidity conditioning while ejected stone is discharged from a mill and joined to a freshly supplied raw material and properly controlling the circulating amount of ejected stone in accordance with the change in grindability of a raw material to be ground. CONSTITUTION:In the vertical type roller mills 4, 5 having an external circulation system of ejected stone, while ejected stone 7 is discharged from the mills and joined to a freshly supplied raw material 1, this ejected stone 7 is measured by a weighing equipment 15. Thereafter water is added to ejected stone in an amount of 1-5% by weight based on ejected stone 7 with a water adding device 17 and humidity conditioning is performed. As a result, the circulating amount of ejected stone is properly controlled in accordance with the change in grindability of the raw material and deterioration of grinding capacity of the mills. Thereby deterioration of grinding capacity can be minimized.
Patent JP-H0418495-A (JP)
Title: Detergent for drain pipe
Inventor: KAMIYA AKIRA
IPC: C11D7/42
Filed: 1990-05-11
Abstract: PURPOSE:To provide the subject detergent containing lipase, sodium bicarbonate, an N-acylamino acid, a foaming agent, a pH-adjusting agent, etc., capable of removing clogs in a drain pipe and especially used, e.g. for a drain pipe of a kitchen system in a multiple dwelling house of a moderately high or high building and a drain pipe of a kitchen system of a building, etc. CONSTITUTION:An objective detergent containing (A) lipase in an amount sufficient to show 20-100mu fat-decomposition based on 1g material attached to a general drain pipe, (B) sodium bicarbonate as a swelling agent, (C) an N- acylamino acid as an enzymatic activity-retaining agent and (D) a foaming agent such as tartaric acid (sodium hydrogentartarate) and having 7-10 aqueous solution pH adjusted by using (E) a pH-adjusting agent such as sodium carbonate.
Patent JP-S6010989-A (JP)
Title: Color video signal reproducing device
Inventor: SHIYUWARUTSU MANFURETSUDO
IPC: H04N9/87
Filed: 1983-06-30
Abstract: PURPOSE:To suppress effectively a low frequency chrominance signal included in a reproduced luminance signal by applying a correcting signal having a frequency corresponding to a carrier component or a harmonic component of a low frequency chrominance carrier signal to the reproduced luminance signal while inverting the phase from that of the low frequency chrominance carrier signal. CONSTITUTION:A mixture signal of an FM luminance signal YF and low frequency chrominance carrier signals Ca, Cb obtained from rotary magnetic heads 1, 2 are amplified and fed to a changeover circuit 5 and the FM luminance signal and the low frequency chrominance signal are extracted by a high pass filter 6 and a low pass filter 12, respectively. Unnecessary luminance signal components C'a, C'b are included in the FM luminance signal YF in addition to the reproduced luminance signal Y. In order to eliminate the unnecessary luminance signals, the low frequency chrominance signal obtained from the low pass filter 12 is applied to correction signal generating circuits 28, 29, where a correction signal having the 2nd harmonic component is formed. The phase of the correction signals Cca, Ccb is applied to an adder 10 while inverting the phase as that of the low frequency chrominance carrier signal thereby eliminating the unnecessary luminance components C'a, C'b.
Patent JP-S5345199-A (JP)
Title: Traffic signal control system
Inventor: SAKAMOTO MASARU
IPC: G08G1/07
Filed: 1976-10-05
Abstract: PURPOSE: A control system capable of making controlled displaying of traffic signals so as to effectively allow preferential passage of specific kinds of vehicles without wasteful time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5911516-A (JP)
Title: Magnetic head
Inventor: SAWAI ATSUSHI
IPC: G11B5/187
Filed: 1982-07-09
Abstract: PURPOSE:To attain easily the grinding with an optimum value for a lap marker by means of the lap processing, by forming a step electrode or a tilted electrode and plural rows of lead terminals prolonged from each electrode, in a magnetic head provided with an electromagnetic converter formed at a base end with permeability materials opposed to each other in a minute gap and with a detecting means to polish the part in orthogonal direction with a magnetic medium contact surface into a prescribed size. CONSTITUTION:A base 2 made of ferrite or the like and a protecting plate 3 of a thin film head main body 1 are incorporated so as to be matched at a magnetic tape running surface 3, and the magnetic tape running surface 4 is finished with lapping into a desired shape (such as semicircle). A magnetic pole piece 7 consists of an upper magnetic pole piece 71 and a lower magnetic pole piece 72, a gap G is formed at a part of the said upper magnetic pole piece 71 and the said lower magnetic pole piece, and ''B'' is a depth of gap of electromagnetic conversion having the most excellent electromagnetic conversion efficiency. Lap markers 6, 6' are provided to monitor the lap processing up to X-X' line being B in the depth of gap. A step P of the lap marker 6 is small and the X-X' line obtaining the depth of gap B and the step exist on a straight line.
Patent JP-H05294331-A (JP)
Title: Drink supplying device
Inventor: EBIHARA TOSHIYOSHI
IPC: B67D1/04
Filed: 1992-04-14
Abstract: PURPOSE:To provide an inexpensive device in simple structure that can be easily attached to an opening of a container and is capable of taking out selec tively drinks in a plurality of kinds divided in the container. CONSTITUTION:The title device is composed of a covering member 6 that is attached to an opening 3 of a container 2 and an attachement member 40 that is attached to the covering member 6. A first valve member 14 having a pipe and a second valve member 27 are attached to the covering member 6. A first passageway 52 communicating with the first valve member 14 and a second passageway 59 communicating with the second valve member 27 are formed to the attachment member 40. A faucet is connected to the first passageway 52 and a carbonic acid gas cylinder 61 is connected to the second passageway 59.
Patent JP-H09305362-A (JP)
Title: Transformation method from text menu to gui and device therefor
Inventor: MITSUI TAKAAKI
IPC: G06F3/0482
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To perform changeover on the same AP, to lower a cost and to improve productivity by obtaining a text display start coordinate and an end coordinate from a text menu display screen and performing transformation for GUI display. SOLUTION: A PC 1 is provided with a ROM 5 storing a program for controlling the GUI transformation of a text menu beforehand and a RAM 6 for tentatively storing transformation arithmetic data. Then, in the display item of the text menu, the upper left coordinate of a first selection number is inputted by a pointing device 3 and then, the lower right coordinate of final selection contents is similarly obtained. A parameter is preserved in an auxiliary storage device 4 and a GUI screen is generated. Also, after transformation is performed once, by inputting ESC, display is switched at any time. Thus, since the existing text menu AP can be made into a GUI, the cost for coping with the GUI is reduced without depending on a specified OS and equipment and materials.
Patent JP-H0525079-A (JP)
Title: Production of substituted benzaldehyde
Inventor: KISHIMOTO YOSHIJI
IPC: B01J23/88
Filed: 1991-05-24
Abstract: PURPOSE:To profitably produce the subject compound useful as an intermediate for drugs, agricultural chemicals, perfumes, etc., by subjecting a substituted toluene to a catalytic gas phase oxidation reaction using molecular oxygen, etc., in the presence of the oxide of a specific element as a catalyst so as to selectively oxidize the methyl group. CONSTITUTION:A substituted toluene of formula II (R is t-butyl, methoxy, phenoxy, isopropyl, OH; n is 1-3) is subjected to a catalytic gas phase oxidation reaction by the use of molecular oxygen (containing gas) in the presence of an oxide of formula I (X is Na, K, Rb, Cs, Tl; Y is Nb, Ta, P, Sb, Bi, Te, Sn, Pb, B, Cu, Ag; when a+b=1 as an atomic ratio, b=0.05-0.4; c=0.1-1; d=0-1; e=a value determined by the oxidation state of other elements) as a catalyst to produce the objective corresponding compound of formula III.
Patent JP-S5821497-A (JP)
Inventor: HARA NOBORU
IPC: C11D3/39
Filed: 1981-07-31
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-H05309657-A (JP)
Title: Single split tire forming mold
Inventor: SAGAWA SOICHIRO
IPC: B29C33/02
Filed: 1992-05-13
Abstract: PURPOSE:To provide a single split tire forming mold, which can surely prevent a tire after vulcanization from sticking to the top mold. CONSTITUTION:In a single split tire forming mold, in which a top mold 2 and a bottom mold 3 are arranged vertically and bead rings 6a and 6b are respectively provided at the tire bead forming positions of the top mold and the bottom mold 3, the top mold side bead ring 6a is made separable from the top mold 2 and fixed to an actuator 10 so as to be made a tire separable from the top mold 2 through the operation of the actuator 10.
Patent JP-S5345705-A (JP)
Title: Changeover valve device for flow path of concrete pump
Inventor: YOSHIKAWA YOSHIHARU
IPC: F04B7/00
Filed: 1976-10-08
Abstract: PURPOSE: To improve durability, by forming a flow path change-over valve body to be a cone or other shape body to reduce resistance in the case of the change-over of flow path, in a change-over valve device for flow path in a piston type concrete pump with a two-throw cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02300644-A (JP)
Title: Measuring method for gravity center position of body
Inventor: YAMAMOTO KOICHI
IPC: G01M1/12
Filed: 1989-05-16
Abstract: PURPOSE:To easily and accurately measure the gravity center position of the body by providing a 1st rotary shaft and a 2nd rotary shaft which cross a perpendicular direction orthogonally at an optional point in a space and measuring the gravity center position in three-dimensional coordinates whose origin is at a fixed point on the 2nd rotary shaft where one optional end of the body to be measured is fixed from specific equations. CONSTITUTION:The 1st rotary shaft and 2nd rotary shaft which cross the perpendicular direction orthogonally at the optional position O are provided and the rotary torque around the 1st rotary shaft at this time is denoted as T0. One end of the body to be measured is fixed at a fixed point P at a distance L1 from the point O on the 2nd rotary shaft and one turn of the body to be measured is made around the 2nd rotary shaft to detect the position where the rotary torque around the shaft becomes maximum. The angle alpha of rotation between this position and the 1st position where the body to be measured is fitted is detected and the rotary torque T1 of the 1st rotary shaft and the maximum rotary torque T2 of the 2nd rotary shaft are detected. Those values and the weight W of the body to be measured which is already measured are substituted in the equations to find the gravity center position (gx,gy,gz) of the measured body in the three-dimensional coordinates which has its origin at the fixed point P.
Patent JP-2000310283-A (JP)
Title: Damper mechanism and damper disk assembly
Inventor: HASHIMOTO HIDEKI
IPC: F16F15/123
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, related to assembling by providing an engaging member fixing a pair of second plates arranged on both sides in the axial direction of a first plate and integrally rotatably engaging them with one of input side and output side members. SOLUTION: A first annular plate 30 and second annular plates 31 are integrally rotatably fixed together by a sub-pin 111. In this low-rigidity damper 8, the first annular plate 30 and the second annular plates 31 are fixed by the sub-pin 111, and the second annular plates 31 are fixed to an output hub by the sub-pin 111. A pair of second plates 31 are fixed together, and a pair of second plates 31 are engaged with the output hub by one member. When a damper mechanism 8 is assembled by using the sub-pin 111, the number of part items related to the assembling of the damper mechanism 8 is reduced, and the cost can be suppressed.
Patent JP-H0935498-A (JP)
Title: Semiconductor memory
Inventor: FURUYA KIYOHIRO
IPC: G11C29/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To test a plurality of memories using a single tester having a data decision circuit by incorporating a read/write operation test mechanism for comparing an expected value data with a read out data and outputting the comparison results. SOLUTION: A DRAM 100 comprises a read out circuit 10, a comparison circuit 11, an expected value circuit 12, an output buffer 13, a comparison results holding circuit 14, and a write circuit 15. The circuit 12 holds an expected value provided from a DQ pin connected with a tester having a single signal driver and a data decision circuit. The circuit 11 compares the data read out from the circuit 10 with an expected value held in the circuit 12 and outputs the comparison results to the DQ pin through the butter 13 after holding in the circuit 14. This circuitry realizes a low cost test by connecting the DQ pins of a plurality of chips M 100 in parallel with a tester having a single data decision circuit.
Patent JP-H1123798-A (JP)
Title: Radiation intensifying screen and radiation receptor and radiographic inspection device using the same
Inventor: TAKAHARA TAKESHI
IPC: G21K4/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To improve granularity, and suppress the deterioration in sensitivity and sharpness in a radiation intensifying screen using a phosphor with high luminous efficiency, for example. SOLUTION: A radiation intensifying screen 4 includes a support 1, a phosphor layer 2 placed on the support 1 and a protective film 3 placed on the phosphor layer 2. The layer 2 has the first phosphor layer 2a and the second phosphor layer 2b. The layer 2a is formed on the side of the support 1, has an average particle diameter D1 and is composed of the first phosphor particles where the range factor k showing particle-size distributions is in the range of 1.3 to 1.8. The layer 2b is formed on the side of the protective film 3, has an average particle diameter D2 (>D1 ) and is composed of the second phosphor particles where the range factor k showing particle-size distributions is in the range of 1.5-2.0.  The ratio between the coating weight CW1 of the phosphor particles in a unit area in the phosphor layer 2a and the coating weight CW2 of them in a unit area in the phosphor layer 2b (CW1 :CW2 ) is in the range of (8:2) to (6:4).
Patent JP-2000097775-A (JP)
Title: Optical pickup head and method for correcting spectral response thereof
Inventor: KENT-HAO HOWAN
IPC: G01J3/51
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting the spectral response of an optical pickup head while controlling effectively through simple machining without increasing the optical material or parts and to provide an optical pickup head in which spectral response can be corrected at low production cost with high yield. SOLUTION: The optical pickup head comprises a photosensor and a plurality of filter sheets wherein at least a part of the filter sheet 1 is provided with a hole 2 of specified size and a specified spectrum enters into the photosensor with specified response intensity.
Patent JP-S5910448-A (JP)
Title: Method for charging molten metal into casting mold in continuous casting
Inventor: SAITOU KENJI
IPC: B22D11/113
Filed: 1982-07-12
Abstract: PURPOSE:To decrease the linear speed of the molten steel to be supplied to a casting mold by disposing adjacently a tundish and the casting mold roughly at the samd height, communicating the same with a communication pipe, sucking the molten steel by a negative pressure and supplying the same to the casting mold by the siphon effect. CONSTITUTION:A tundish 1 is disposed adjacently with a casting mold 2, roughly at the same height, and the end parts of a connection pipe 7 are inserted respectively therein. A branch pipe 7c is projected upward from the intermediate part of the pipe 7 and is connected to an evacuation device 10. The end part of the pipe 7 on the mold 2 side is closed and molten steel 6 is supplied from a ladle 3 into the tundish 1 so as to fill the same. The inside of the pipe 7 is then evacuated to a vacuum with the device 10 to suck up the steel 6. When the end part of the pipe 7 on the mold 2 side is opened, the molten steel 6 is admitted into the mold 2 by the siphon effect. As an ingot is drawn, the steel 6 flows into the mold 2, and the linear speed thereof is so slow that the flow to be admitted into the mold 2 is closed hermetically from the atmosphere and the deterioration in the quality of the ingot is prevented.
Patent JP-S63107276-A (JP)
Title: Auto-focus circuit
Inventor: MURASHIMA HIROSHI
IPC: H04N5/232
Filed: 1987-05-18
Abstract: PURPOSE:To prevent a temporary decrease in evaluation values, which is caused by blurring, from affecting an auto focus action by controlling a focus motor based on a maximum among plural latest focus evaluation values that are sequentially detected. CONSTITUTION:A gate circuit 5 renders a luminance signal Y corresponding to the range of a sampling area to pass through an HPF 8. An integration circuit 10 integrates an output from a detection circuit 9 on a field basis, and the focus evaluation values of a current field can be obtained through an A/D conversion circuit 11. Data stored in memories 13-17 in an evaluation value holding circuit 12 is transferred to the memory 13  the memory 14,... everytime a new evaluation value is derived, and old data in the memory 17 is thrown away. A maximum value detection circuit 18 selects the five maximums out of data, and a memory 20 delays and stores data in a previous field in a memory 19. An output that a comparator circuit 21 compares is inputted to a focus motor control circuit 12.
Patent JP-S6012144-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/00
Filed: 1983-06-30
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-S5744492-A (JP)
Title: Cu-ag type alloy braze material of low content of ag having good brazeability and low vapor pressure
Inventor: MORIKAWA MASAKI
IPC: B23K35/30
Filed: 1980-09-01
Abstract: PURPOSE:To provide a titled alloy braze material of a low cost by the specific composition contg. Ag, Si, B or Li and consisting of the balance Cu. CONSTITUTION:This Cu-Ag type alloy braze material of a low content of Ag has the following composition by weight %: It has the composition contg. 5-35% Ag, 2.5-13% Si, and 0.001-0.8% >= B and/or Li, and if necessary either one or both of 1-10% >= Sn and/or In and 1-10% >= at least one kind of Fe, Ni, and Co, and consisting of the balance Cu and unavoidable impurities. Although this alloy braze material is relatively low in the content of Ag, it has extremely low vapor pressure and m.p. and has good wettability.
Patent JP-H10313284-A (JP)
Title: Demodulator and demodulation method
Inventor: TSURUOKA TATSUYA
IPC: H04L7/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a frame synchronizing signal synchronously with each frame of an orthogonal frequency division multiplex modulated signal with high accuracy from a frame synchronizing signal generator without being affected by fading and deterioration in the S/N of a received digital orthogonal frequency division multiplex modulated signal. SOLUTION: The demodulator is provided with a correlation means 11 that detects a correlation between a guard period of a symbol of a received digital orthogonal frequency division multiplex modulated signal and a correlated period to the guard period of a valid symbol of the symbol, a period integration means 12 that integrates the detection output of the correlation means with respect to the guard period, a peak detection means 13 that detects a peak of a triangle wave signal from the period integration means, and frame timing signal generating means 14-16 that generate a frame timing signal of a prescribed frame among the frames. Then a frame synchronizing signal generating means 9 is synchronized with the frame timing signal from the generating means.
Patent JP-H02299694-A (JP)
Title: Detergent feeder for laundry machine or the like
Inventor: IMAI TORU
IPC: D06F39/02
Filed: 1989-05-15
Abstract: PURPOSE:To smoothly feed detergent and to prevent the fed detergent from sliding down a detergent receiver by feeding water to the detergent receiver during feeding of the detergent. CONSTITUTION:A detergent receiver 29 is tilted by a prescribed angle during the feeding of detergent and returned to an original feeding stop position after the feed thereof is completed. During the feed of detergent, water is fed to the detergent receiver. While the detergent is fed, the detergent receiver 29 is tilted by the prescribed angle so that the detergent falling on the detergent receiver 29 efficiently slides. Further, water is made to flow down on the detergent receiver 29 to drop the detergent, thereby the feed of the detergent being smoothly performed. After the feed of the detergent is finished, the detergent receiver is returned to the original feed stop position. At this feed stop position, even if the detergent falls on the detergent receiver, this detergent does not slide to end side of the detergent receiver but stops on the detergent receiver.