baber/WOPTO huggingface dataset:
Patent JP-S58137062-A (JP)
Title: Hung-up detection system
Inventor: TSUCHIYA HIROMASA
IPC: G06F11/30
Filed: 1982-02-09
Abstract: PURPOSE:To detect unexpected failures early, by unifying a control program with a module for each function, providing an instruction of timer start and stop at the beginning and end of the module and generating an alarm when the timer is not stopped. CONSTITUTION:Control programs written in an ROM1 are unified into modules for each function as moduleI, II, and a monitor timer 2 monitoring the operating state of each module is provided. A timer drive control instruction A to drive the timer 2 is written at the beginning of each module and a stop instruction B stopping the operation of the timer 2 is written at the end. Each timer value is taken as a value exceeding the estimated maximum until the module is finished. When a timer 2 is not stopped at the instruction B due to any cause and the module set value is elapsed, the timer 2 gives an interruption request signal IRQ to a MPU3 for the report. The MPU3 activates a hung-up detection program 1-1, reads out the detailed information of the hung-up and detects its cause.
Patent JP-H10219444-A (JP)
Title: Ecr sputtering film forming system
Inventor: AKITA NORITAKA
IPC: H01L21/285
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the back flow of atoms sputtered from a film forming chamber and to prolong the maintenance interval of the system. SOLUTION: A microwave 1 is introduced into a plasma chamber 4 via a window 2 to generate plasma, ions from this plasma strike against a metallic target 6 in a film forming chamber 5, and metallic atoms or ions sputtered from the target 6 reach the surface of a substrate 7 to form a film on the substrate. A slitlike barrier 8 is set on the space between the plasma chamber 4 and the film forming chamber 5 and reduces the probability that the back flow of the metallic ions generated from the target 6 to the plasma chamber 4 will occur.
Patent JP-H04259409-A (JP)
Title: Rotary heating cooker
Inventor: FUKUSHI TOSHIO
IPC: F24C7/02
Filed: 1991-02-13
Abstract: PURPOSE:To provide a rotary heating cooker equipped with a cooking pan which is excellent in cleaning property and stable. CONSTITUTION:A heating cooker is constituted such that a turn table 21 of an almost U-shaped cross section in which a cooking pan 30 is stored is installed inside a cooking container 11 and connected to a rotary driving mechanism 16. This heating cooker is provided with an angle adjusting means 20 which tilts the cooking container 11. A hollow shaft 22 is provided on the bottom portion of the turn table 21 and connected to the rotary driving mechanism 16. Because the bottom portion of the cooking pan 30 is flat, the cooking pan is excellent in cleaning property and stable. More effective cooking is made possible since the cooking pan 30 can be adjusted at a desired angle by the angle adjusting means 20.
Patent JP-S61160365-A (JP)
Title: Tractor
Inventor: TAKAHASHI NORIO
IPC: B60K17/34
Filed: 1984-02-06
Abstract: PURPOSE:To ensure a wide stepping space by arranging front and rear transmission cases at both front and rear parts of the chassis and connecting both cases with each other by means of an intermediate case, which accomodates a transmission shaft, together with fixing a step-up to the intermediate case to flush with it. CONSTITUTION:An engine block 2, which is supported together with a front chassis 13, by front wheels 12, is arranged in the upper part, while a rear transmission case 16 supported by rear wheels 15 is arranged at the rear part. In addition, a front transmission case 17 is fixed at the rear part of the engine block 2. This case 17 is connected to the rear transmission case 16 via an intermediate case 19. At this time, the top surface of the intermediate case 19 is positioned so that it is nearly flush with steps 26. In addition, the steps 26 are fixed to both sides of this intermediate case 19 and moreover extended both forward and rearward. The forward extension parts of the steps 26 are connected to the front transmission case 17, while the rearward extension part to the rear transmission case 16.
Patent JP-H11217844-A (JP)
Title: Hydraulic shovel with offset boom
Inventor: IIJIMA TAKESHI
IPC: E02F3/32
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel, in which the expansion and contraction of an offset boom after the completion of operation or at the time of the temporary suspension of operation are prevented. SOLUTION: The hydraulic shovel has the offset boom composed of a lower boom 3 rotatably connected to a revolving super structure in the vertical direction, an upper boom 4 rotatably installed at the front end of the lower boom in the horizontal direction, a cylinder stay 5 rotatably mounted at the front end of the upper boom in the horizontal direction, a stay 6 rotatably supported to the lower boom and the cylinder stay in parallel with the upper boom and an offset cylinder 7 expanded and contracted and operated by changing over a direction changeover valve 20. A check valve 31 capable of being opened and closed by an external signal is fitted between a circuit communicating the direction changeover valve 20 and the offset cylinder 7 at that time.
Patent JP-S52102290-A (JP)
Title: Novel penicillin derivatives and method of preparing same
Inventor: KAWAZU MITSUTAKA
IPC: A61P31/04
Filed: 1976-02-24
Abstract: PURPOSE: Penicillin derivatives of formula I (R 1  is lower alkyl; R 2  is H, lower alkyl); for example, 6-[D-2-methylamino-3-carbamoylpropionamido)2-p-hydroxyphenyl-acetamido] penicillanic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62178362-A (JP)
Title: Drive unit for linear thermal head
Inventor: SUGAWARA TAKESHI
IPC: H04N1/23
Filed: 1986-01-31
Abstract: PURPOSE:To make uniform the calorific value of a plurality of heating elements and thereby make the density of color developed constant by dividing heating elements into a plurality of groups in terms of similarity of resistance value and supplying an electric power in accordance with energization time or voltage which meets the mean resistance value of heating elements in the group. CONSTITUTION:Heating elements R11-gd are divided into a plurality of groups by similarity of resistance value after measuring the resistance value of the elements. Each heating element selection data is stored into a memory S by group and a logic product of serial data of printing data P worth a single line and the selection data of a group read out is sought by 'AND' circuit, generating a selection printing data GD for a group. This selection printing data is given to a shift register SR of a linear thermal head H through a drive signal line B. The accumulated heat temperature data of the heating elements R11-gd is transmitted to a drive control C through an accumulated heat temperature signal line A. After this, either one of drive pulse width data devices T1-j is selected according to accumulated heat temperature, and the device in turn gives 'ENB' signal to 'ENB' terminal in accordance with drive pulse width data so that drivers d11-gd may be driven within a prearranged energization time.
Patent JP-S57133553-A (JP)
Title: Tape cassette setting device
Inventor: FUKUSHIMA YUKIYASU
IPC: G11B15/675
Filed: 1981-02-12
Abstract: PURPOSE:To absorb the odd sound generated when a cassette cover body is brought into contact with the circumferential edge of the aperture of a device main body, by energizing the cassette cover body with an elastic member to bring the cassette cover body into contact with a supporting member which is provided for loading a cassette to the device main body. CONSTITUTION:When a tape cassette 1 is inserted between a holding member 2 and a cassette cover body 17 from the direction of an arrow C, a driving motor 8 is driven, and the holding member 2 is moved downward and is turned in the direction of an arrow E by the rotation of a driving arm 5 in the direction of an arrow D. A base 28 projecting to both sides of the back face of the cassette cover body 17 is pressed to the cassette cover body 17 by a spring 31 fitted to a projecting shaft 30 projecting to this back face; and when the tape cassette 1 is loaded to a reel drive disc, the cassette cover body 17 has the peripheral back face pressed to an elastic member 32, which is attached to the circumferential edge of an aperture 21 of a device main body 16, by the spring 31, and the aperture 21 is closed.
Patent JP-H11216563-A (JP)
Title: Device and method to monitor welding condition
Inventor: MATSUDA FUKUHISA
IPC: G06T7/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To carry out an automatic welding while evaluating a metallurgical soundness of a welding condition during a welding operation in an automatic welding machine and the like which does not rely on a skill and the like of a welder. SOLUTION: A welding condition monitoring device is provided with a video device 1 which outputs video signals by shooting a weld execution surface 20 continuously, an image processing device 2 which extracts geometrical features corresponding to a fused portion 20a formed on the weld execution surface 20 by carrying out an image processing to the video signals outputted from the video device 1, a judging device 3 which evaluates a metallurgical soundness of a welding condition on the basis of the computed result obtained by computing a temperature variation of the fused metal during the welding operation based on brightness changes of geometrical features extruded by the image processing device 2, and a display device 4 which displays the processing result obtained from the image processing device 2 or the evaluation result by the judging device 3.
Patent JP-H03224466-A (JP)
Title: Automatic shell removing device of boiled egg
Inventor: KANEMATSU SEIGO
IPC: A23L15/00
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the title device capable of removing a large amount of shell of boiled eggs in a short time, having greatly improved hygienic aspect, including a process of pushing boiled eggs from above by a press machine under such pressure as to crack only shell at the outer periphery part at the central position. CONSTITUTION:Boiled eggs 1 transported side by side by a conveyor with blades are pushed at the outer periphery part of the central position from above by a press machine 2 under pressure to crack only shell, then the boiled eggs 1 are sandwiched in the longer direction by adsorption pats 3 in a state of shell of the boiled eggs 1 adsorbed from both sides by one-fourth of the boiled eggs, the adsorption pats 3 are rotated left and right reversely while jetting water 6 toward the central position of the cracked shell 5 of the boiled eggs 1 by a high-pressure nozzle 4 and the shell is separated outside to give the objective device.
Patent JP-H04217441-A (JP)
Title: Manufacture of drill hole provided with under-cut
Inventor: BUIRI HAUKU
IPC: B28D1/14
Filed: 1991-02-13
Abstract: PURPOSE: To provide a device for producing an undercut drilled hole capable of producing an accurate drilled hole fit for a dimension of an extended plug to be inserted later on and doing no damage to a drilling tool. CONSTITUTION: A sleeve 10 of a device 1 is firmly joined to a drilling machine 12. A collar 11 of the sleeve 10 is linearly supported in a bearing bush 9 by its one end surface. Elastically deformable members 25, 29 are installed on the other end face of the collar 11 so as to protrude from this end face. These members 25, 29 fasten the collar 11 in the shaft direction in the bearing bush 9.
Patent JP-S61179403-A (JP)
Title: Polarization plane maintaining optical fiber and its manufacture
Inventor: SASAKI KAZUMASA
IPC: G02B6/024
Filed: 1985-02-05
Abstract: PURPOSE:To hold the direction of the optical main axis of a maintaining optical fiber constant by making the coating layer of the optical fiber not circular, but, for example, elliptic. CONSTITUTION:A clad layer 2 is formed around a core 1 and its periphery is coated with an elliptic jacket layer 3 and a substrate 5 to form the polarization plane maintaining optical fiber, which is covered with the coating layer 4 which has flat section. In this case, there are two main axes, which are installed in the lengthwise direction of the coating layer 4 as shown in figure (a) and figure (b). In either case, the optical fiber is wound invariably as shown in figure (c) to uniform the main shaft in the invariably constant direction.
Patent JP-H02200043-A (JP)
Title: Delay detection demodulator
Inventor: ONO HIROSHI
IPC: H04L27/22
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the degradation of the error factor characteristics even if the different deviations in the carrier frequencies of the transmission side exist by securing the correlation value against a fixed pattern in terms of the cosine and the sine outputs set to a reference phase and calculating the output weighting from the correlation value. CONSTITUTION:A delay detection circuit 2 obtains two outputs In' and Qn' corresponding to the cosine and the sine of a phase difference set to a reference phase. A code deciding circuit 9 reproduces a digital signal out of two inputs In and Qn corresponding to the cosine and the sine of a phase difference set to the reference phase. A compensating means compensates the error due to the fluctuation of the carrier frequency of the transmission side based on the outputs In' and Qn' to acquire the inputs In and Qn. The compensating means includes the means 3-7 which obtain the correlation values c' and s' to the fixed patterns inputted intermittently to the digital signals for the outputs In' and Qn' respectively and an arithmetic circuit 8 which calculates the weighting for both outputs In' and Qn' from the correlation values. Thus the error factor characteristics are never degraded even though the carrier frequencies of the transmission side include different deviations.
Patent JP-S55113261-A (JP)
Title: Enclosed type alkali cell
Inventor: TAMURA KAZUHIRO
IPC: H01M50/528
Filed: 1979-02-22
Abstract: PURPOSE:To improve the welding effect and to facilitate the manufacturing of parts thus to improve the workability by welding a current collecting board having radial splits except contactor terminal to exposed substrate of plate group. CONSTITUTION:Current collecting board 7 is made circular except the connecting terminal 7-2 with cell cover while having central opening 7-1 and radial splits 7-3 and formed with current collecting chip 7-4. Plate group 8 spirally wound through a separator has cathode and anode plates slightly shifted in vertical direction where any one of said plates is projected from plate group 8 while a portion of substrate is exposed. When said current collecting board 7 is mounted approximately in vertical on the end face of said exposed substrate 9 and pressed forcefully by means of a welding chip, the current collecting chips 7-4 are contacted sufficiently against the end face of substrate. When supplying the welding current it is concentrated at the lower end 10 of cut face of current collecting chips 7-4 resulting in good welding between the end face of substrate.
Patent JP-H0689316-A (JP)
Title: Symbol recognizing system
Inventor: KONO HIDEKI
IPC: G06T7/00
Filed: 1992-01-09
Abstract: PURPOSE:To shorten the processing time for an automatic read and to improve the recognition precision by incorporating this symbol recognition system in an automatic drawing read system which automatically reads a drawing such as a plan wherein graphic elements and symbols are both drawn. CONSTITUTION:The system consists of a symbol knowledge acquisition part 1 which generates a symbol frame in ISA hierarchic structure consisting of a set of declaration type knowledge regarding respective constituent elements by recognizing the graphic elements and symbols consisting of character strings as the constituent elements and registers it in a symbol knowledge base DB and a symbol recognition part 2 which recognizes the symbols in a drawing to be recognized after a vectorization processing while matching them with the symbol frame registered in the symbol knowledge base DB.
Patent JP-S59146432-A (JP)
Title: Ac erasing head
Inventor: NAGATA YUUJI
IPC: G11B5/127
Filed: 1983-02-10
Abstract: PURPOSE:To attain the high-quality recording/reproducing of sounds with a low level of power consumption and reduced noises and distortions for an AC erasing head, by giving an azimuth angle tilting to the orthogonal direction to the traveling direction of a magnetic tape to at least the gap where the tape passes last among those gaps generated by an erasing magnetic field. CONSTITUTION:For an AC erasing head, a gap 41 where a magnetic tape passes first is formed in the direction orthogonal to the traveling direction 43 of the tape. At the same time, a gap 42 where the tape passes last has an inclination by an angle theta to the direction orthogonal to the direction 43. In other words, the magnetic tape is erased from its magnetization facilitating axis with an erasing magnetic field leaked out of the gap 41 which is orthogonal to the direction 43 when an erasing current is supplied from an erasing power supply 47 to a coil 46 wound around a center core 44 made of a material of high permeability. Furthermore the erasion is performed by a magnetic field leaked out of the gap 42 tilted to the direction orthogonal to the direction 43 after the remaining magnetization is reduced.
Patent JP-2000221743-A (JP)
Title: Driving device using resin made gear
Inventor: KONISHI EIKO
IPC: G03G21/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving device improved in accuracy and prevented from the generation of the engaging vibration or rotation ununiformity of the gear and the generation of noise by improving the roundness of tooth flank of a gear. SOLUTION: A part or the whole of a rotation center axis part la and a connecting part 1c is manufactured by injection molding or extrusion molding as figure (a) shows. After the manufactured material shown by fig. (a) is shrunk, the resin made gear manufactured by injection molding or extrusion molding while combining the remaining connecting part 1q and the tooth flank 1b with the outer peripheral surface of the manufactured material as shown by figure (a) is used in the driving device.
Patent JP-H08195421-A (JP)
Title: Bare chip positioning method for bare chip inspection machine and bare chip positioning apparatus for execution of this method
Inventor: WATANABE TAKASHI
IPC: H01L21/66
Filed: 1995-01-17
Abstract: PURPOSE: To bring a bare chip into contact with an inspection probe in a precise position. CONSTITUTION: A dummy chip which has been held by a suction chuck 35 is brought into contact with an inspection probe 5 from the upper part, a contact flaw is formed on the dummy chip, the chuck 35 is turned upside down, the dummy chip is made to face a camera for an image processing part, the image processing part recognizes the position of the contact flaw in this position, the position is stored as a reference position, the member which is held by the suction chuck 35 is replaced with a bare chip, and the bare chip is positioned with reference to the reference position. After that, the suction chuck 35 is turned upside down, and the bare chip is brought into contact with the inspection probe 5 so as to perform a continuity test.
Patent JP-H0550110-A (JP)
Title: Rolling mill, hot rolling equipment, rolling method and modification of rolling mill
Inventor: KAJIWARA TOSHIYUKI
IPC: B21B27/06
Filed: 1992-02-06
Abstract: PURPOSE:To offer a rolling mill excellent in control capacity of sheet crown of rolled stock capable of reducing thrust acting on working rolls by a simple constitution and of which the working rolls are crossed. CONSTITUTION:The purpose is attained by constituting the back-up rolls 8 of the rolling mill so that the axial lines of those rolls are not inclined in a horizontal plane, constituting each of the working rolls 7 so that the axial lines of those working rolls can be inclined to the axial lines of those back-up rolls in a horizontal plane and providing lubricant supplying devices 1 with which lubricant is supplied between the working roll and back-up roll. By this invention, the rolling mill with a constitution that only the working rolls are crossed is realized. Because thrust that acts on the working rolls can be reduced by the action of lubricant which is supplied between the rolls, the control capacity of sheet crown of rolled stock can be sufficiently exhibited.
Patent JP-S57135905-A (JP)
Title: Guide light device
Inventor: SUENAGA YASUHIRO
IPC: A61B1/06
Filed: 1981-02-16
Abstract: PURPOSE:To make the use of a general light source of white light, green light, or the like possible, by using an optical mixer which superposes invisible laser beam and visible rays in a waveguide means and emits them. CONSTITUTION:An optical mixer 21 consists of a laser beam entrance 23 to which visible rays 27 are led, a mixing path where both light fluxes are superposed, and an exit 24 from which laser beam 8 made visible are emitted. Infrared laser beam 3 is converged by a beam converging and leading-in means such as a condenser lens 13 and are led to the laser beam entrance 23. It is desirable that the focus position of infrared laser rays 3 is formed before the visible ray entrance 22. Meanwhile, one end of an optical fiber 26 is inserted to the visible ray entrance, and visible rays 27 are led through a condenser lens 28 from the other end.
Patent JP-H03218788-A (JP)
Title: Art of folding paper using partitioned connection method
Inventor: TAKEI KENZO
IPC: A63H33/16
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a profitable effect such as to comprehend the meaning and role of a line set and to discover the way of folding paper different from the conventional way concerning how to fold paper as well by using the art of folding paper using a partitioned connection method for child education, for example. CONSTITUTION:On the front and rear sides of square paper 1, a front line set and a rear line set are printed to show projecting folding lines, for example, when respectively completely folding the both sides. Further, area patterns to be formed by these paired line sets are colored. After educating how to folding paper as the first step, the colored paper with the printed line sets to use the partitioned connection method is distributed to children as the second step. The child, who folded the paper to a cicada, for example, in the education of the first step, can estimate the completely folded form of cicada according to the line sets and coloring. Since the paper is folded by using these line sets and coloring, the profitable effect can be obtained for the learning, etc., of children so as to comprehend the meaning and role of the line set and to discov er the way of folding paper different from the conventional way, as well.
Patent JP-H05220670-A (JP)
Title: Abrasive nonwoven fabric
Inventor: OSHIMA MASAHARU
IPC: B24D11/00
Filed: 1992-02-06
Abstract: PURPOSE:To enhance abrasive property and cleaning property by fixing abrasive grains having grain sizes of 0.5-10mum to the fiber surface and fiber crossed part forming a nonwoven fabric in the nonwoven fabric containing 30wt.% or more of a synthetic fiber having a flatness coefficient of 5 or more. CONSTITUTION:In a nonwoven fabric containing 30wt.% or more of a synthetic fiber 1 having a flatness coefficient of 5 or more, abrasive grains 2 having grain sizes of 0.5-10mum are fixed to the fiber 1 surface and fiber crossed part forming the nonwoven fabric. Thus, both abrasive property and cleaning property are excellent to the surface finishing of precision glass. To improve the cleaning property further, it is also efficient to partially adhere the abrasive grains to the nonwoven fabric surface.