baber/WOPTO huggingface dataset:
Patent JP-S6360003-A (JP)
Title: Method and device for hot rolling
Inventor: YORIFUJI AKIRA
IPC: B21B13/08
Filed: 1986-09-01
Abstract: PURPOSE:To prevent the formation of the surface linear flaws to be generated at the ends of a rolled sheet product by adding a stage for rolling only the edge parts of a rolled stock by using rolls having the axes of rotation perpendicular to the progressing direction of the rolling stock and inclined with the sheet plane to a rolling stage consisting of hot vertical and horizontal rollings. CONSTITUTION:A hot rolling device is disposed with an edge part rolling device 12 between a vertical rolling mill 27 and a horizontal rolling mill 28. The device 12 is provided with four pieces of the rolls 13 for rolling the edge parts having the axes of rotation perpendicular to the progressing direction and inclined with the sheet plane. The stage for rolling only the edge parts of the material 10 to be rolled is thus added to the hot rolling stage for the material 10 consisting of the vertical rolling and horizontal rolling. The formation of the surface linear flaws to be generated at the sheet ends of the rolled product is thereby prevented.
Patent JP-H1138317-A (JP)
Title: Rear focus type zoom lens, and image pick-up unit using it
Inventor: HORIUCHI AKINAGA
IPC: G02B7/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To impart an excellent performance over an entire zooming area and an entire object distance while sufficiently securing a back focus space. SOLUTION: This device possesses four lens groups such as a first group L1 having positive refracting power, a second group L2 having negative refracting power, a fixed aperture diaphragm, a third group L3 having the positive refracting power and a fourth group L4 having the positive refracting power in order from an object side.  Variable power from a wide-angle end to a telephoto end is executed by moving the second group L2 to an image surface side, and image surface fluctuation caused by the variable power is corrected by moving a part or the whole part of the fourth group L4 and also focusing is executed by moving a part or the whole part of the fourth group L4, and when an interval between the second group L2 and the third group L3 at the zooming position of the wide-angle end and the interval between the aperture diaphragm and the third group L3 are respectively set as D23W and DS3W, the condition of 0.24<DS3W<D23W<0.37 is satisfied.
Patent JP-S6095555-A (JP)
Title: Display device for image forming device
Inventor: IDE FUMITO
IPC: G03G21/00
Filed: 1983-10-31
Abstract: PURPOSE:To display paper size or the range where an image can be formed on an original imposing surface with a copying device which can change a copying magnification by disposing plural segments for displaying to an original imposing member and controlling selectively the display. CONSTITUTION:An original imposing member 6 is constituted of a liquid crystal display element and a segment 61 for displaying indicates the outside frame of an original imposing surface. 62-73, 741-1111, 742-1112, 112 denote paper sizes or the original sizes (copiable range) for paper. If it is assumed that paper A3-R is selected, all of the segments 62-73, 741-1111, 742-1112, 112 are lighted in the stage of 1:1 copying magnification and the segments 62-72, 741-1001, 742- 1002 which are so disposed as to make approximately 1/1.225 times are lighted in the case of macro (1.225 times) copying magnification.
Patent JP-S6179544-A (JP)
Title: Unmanned conveyor truck
Inventor: OGASAWARA TADAO
IPC: B61B1/00
Filed: 1984-09-28
Abstract: PURPOSE:To meet a wide variety of machine tools with one conveyor device alone, by setting up each work delivery form, capable of three-dimensional movements to various machine tools, on an unmanned conveyor truck to be controlled as in centralization by an uppermost computer. CONSTITUTION:A control panel 15, receiving a pulse signal inclusive of working data to be transmitted out of an uppermost computer, is set up in one end part on top of a base block 11, and a numerical control system 16 installed in this control panel is used in time of controlling a conveyor truck 2 from the uppermost computer via a ground control panel. A pulse motor, taking in charge of movement in an X direction on a track 1 and moving a body of the conveyor truck 2 up to a point proximity to the specified work delivery position of each machine tool, is set up on the said base block 11. In addition, in order to set a work to the specified position of each machine tool and/or to secure movement of a fork part 59 receiving the work from the specified position, that is, movement in X (horizontal), Y (vertical) and Z (cross) directions, each of pulse motors 46, 52 and 63 is installed there, thus accurate positioning takes place.
Patent JP-S60151178-A (JP)
Inventor: FUREDERITSUKU JIYON ADAMUSU
IPC: B62D5/22
Filed: 1984-09-28
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-2001032443-A (JP)
Title: Partially unbonding prestressing steel stranded wire
Inventor: CHIGIRI KAZUYOSHI
IPC: E04C5/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a partially unbonding prestreassing steel stranded wire for preventing a greasy lubricant from entering a space around a central conductor in a strand and eliminating lack of fixing in the partially unbonding prestressing steel stranded wire. SOLUTION: In this partially unbonding prestressing steel stranded wire, fat and oil rust preventives 2 are applied to a surface of a PC steel stranded wire 1, a surface of the rust preventives 2 is covered/wrapped with and wound by a tape layer 3 by applying a pressure sensitive adhesive to an inside surface, a grease-like lubricant 4 is filled in a surface of the tape layer 3, and a covering layer 5 of a thermoplastic synthetic resin is arranged on a surface of the lubricant 4.
Patent JP-H1014959-A (JP)
Title: Lumbar vertebrae belt
Inventor: KAI FUMITOSHI
IPC: A61F5/02
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To enable stably holding of the lumbar vertebrae and the belly part of patients without breaking the shape of a product due to prolonged use by enhancing adhesion to and supportability on the waist part and the belly part without limiting the activity of the patients. SOLUTION: A plurality of housing parts 4 are arranged at a plurality of points at intervals on a waist rest part 1A of a lumbar vertebrae belt 1 along the direction of the short side thereof. A plate-shaped stay band 5 which is so formed in a spiral mesh structure to make it flexible to longitudinal and horizontal bending and twisting is housed and arranged in the respective housing parts 4 to support the lumbar vertebrae.
Patent JP-S59116940-A (JP)
Title: Focus correcting device of optical pickup
Inventor: HIRAHATA SHINICHI
IPC: G02B7/28
Filed: 1982-11-20
Abstract: PURPOSE:To fetch always a stable main signal from an optical disk by correcting an error of an error signal outputted from a circuit for detecting a shift of a focus on the optical disk, in case when the accuracy of said circuit is deteriorated due to influence of temperature, etc. CONSTITUTION:A correcting signal is synthesized with an output signal of a low-frequency oscillating circuit 12, and thereafter, added to an output signal of a subtracting circuit 9, namely, an error signal which is not corrected yet, by the fourth adding circuit 14. In case when the focus is matched completely, the values of two points (a), (b) of an envelope of a held main signal become equal to each other, and no output signal appears. On the other hand, in case when the focus is shifted, a difference is generated in values of two points (c), (d). This difference is derived together with a code so that the direction of a shift of the focus can also be judged, and outputted to a correcting signal generating circuit 13. In this case, a correcting signal corresponding to a difference of values of the points (c), (d) is generated, added to the error signal outputted by the subtracting circuit 9 in the fourth adding circuit 14, this error signal is corrected, and an output of a lens driving circuit 17 is controlled so that the amplitude of the envelope of the main signal always becomes maximum.
Patent JP-H0624355-A (JP)
Title: Coupling structure for reinforcing member for side frame for vehicle
Inventor: YAMAGUCHI SATORU
IPC: B62D21/02
Filed: 1992-07-09
Abstract: PURPOSE:To provide the coupling structure of the reinforcing member of the side frame of a vehicle which reduces a processing cost and weight. CONSTITUTION:A vehicle is so formed that a pair of groove type side frames 20 extending in the longitudinal direction of a car body are respectively disposed on the two side parts of a car body, and a cross member 22 extending in the lateral direction of the car body is arranged between the side frames 20. In the vehicle, the coupling structure of a reinforcing member to reinforce the side frames 20 is provided. The reinforcing member is composed of two channel members 24 and 26 fitted in each side frame 20. The end parts 25 and 27 of an inner channel member are positioned in the lateral direction of the cross member 22 in a state to be brought into a butt against each other, and respectively coupled to a gusset 30 arranged to the end part of the cross member 22.
Patent JP-S58105028-A (JP)
Title: Measuring device for discharge pressure of metering pump
Inventor: YAMAO TETSUO
IPC: F04B49/08
Filed: 1981-12-17
Abstract: PURPOSE:To measure a discharge pressure of a pump in a manner to eliminate the influence, exercised by a pulsation, to the most without the use of a large size apparatus such as air chamber, by finding a mean value of movement through detection of the discharge pressure of the pump by means of a pressure sensor. CONSTITUTION:A discharge pressure of a matering pump 1 is detected by a pressure sensor 11, and after the discharge pressure, converted into an electric signal, is sampled by a sampling period T and the number N of sampling times during a given time, it is A/D-converted to store it in a memory part 12. The sample period T is set so that it is shorter than the reciprocating period of the metering pump 1, the number N of detecting values is set so that the product of the number N and the detecting period T is more than the reciprocating period of the pump 1. A computing part 13 finds a mean value of movement in relative to the number N of the detecting values detected up to a current point of time.
Patent JP-H1149316-A (JP)
Title: Molding method of cushion structural body
Inventor: YAMAGUCHI MASANAO
IPC: D04H5/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To favourably absorb deformation and contaction of a molded article by compressing a fiber aggregate up to a state leaving a compression flap of a specific range rather than a final compressed position, finishing a heating process thereafter and compressing the fiber aggregate to the final compressed position while a cooling process is finished. SOLUTION: A fiber aggregate 1 dispersing and mixing binder fiber having a lower melting point than short fiber in a matrix consisting of wound and contracted short fiber of synthetic fiber is fed to a fiber opening machine 2 and opened, transferred in the inside of a transfer duct 4 on an air current supplied from an air blower 3, molded and closed in a mold cavity C, and thereafter, the binder fiber is melted by circulating hot air in the fiber aggregate. Before starting such a heating process, the fiber aggregate filled in the mold cavity C is compressed to a state leaving a compression flap of 5-50 mm rather than a final compressed state, and thereafter, the fiber aggregate 1 is compressed to the final compressed state while the heating process is finished and a cooling process is completed.
Patent JP-H0548792-A (JP)
Title: Facsimile equipment
Inventor: MUKAI KOICHI
IPC: H04N1/00
Filed: 1991-08-14
Abstract: PURPOSE:To allow a receiver to implement optional distribution without relaying an instruction from a transmitter. CONSTITUTION:A receiver 1 is provided with a distribution destination input section 3, a distribution destination storage section 4 and a picture information storage section 5. At first the distribution destination input section 3 receives a telephone number corresponding to a destination desiring the distribution (distribution destinations A21, B22, N23) and stores the telephone number to the distribution destination storage section 4. Picture information received from a transmitter 11 is once stored in a picture information storage section 5. Then the picture information stored in the picture information storage section 5 is distributed to the distribution destinations A21, B22, N23 according to the telephone number stored in advance in the distribution destination storage section 4.
Patent JP-S6183604-A (JP)
Title: Production of metal nitride
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/076
Filed: 1984-09-29
Abstract: PURPOSE:To produce a nitride of a metal of the group IVa or Va of the periodic table, free from unnitrided metal, without using a two-stage nitridation process, by carrying out the nitridation reaction under specific condition. CONSTITUTION:Metallic powder used as the raw material is nitrided by heating in a non-oxidizing atmosphere containing nitrogen or ammonia controlling the heat of the nitridation reaction to <=2kcal/mol/hr. By keeping the heat of the nitridation reaction within the above range, the sintering or fusion of the metallic powder caused by the heat-generation by the abrupt local reaction during the nitridation or at the nitriding zone (inside or outside of the powder) can be prevented, and the product free from unnitrided metal can be produced by the uniform diffusion reaction of nitrogen.
Patent JP-S6182149-A (JP)
Title: X-ray spectroscope
Inventor: FUKUDA JIRO
IPC: G01N23/223
Filed: 1984-09-28
Abstract: PURPOSE:To measure exactly background by changing over spectral crystal to two fixed points while an inlet slit and outlet slit are fixed to a Rowland circle, diffracting and reflecting correctly the intended spectrum at one fixed point and diffracting and reflecting the spectrum of the wavelength near the intended spectrum at the other fixed point. CONSTITUTION:One side end part 24 of a crystal holder 9 is pressed by a weak compression spring 14 in the position where a spectral crystal 3 divides a wavelength lambda. The other side end 23 of the holder 9 contacts with the top end of an adjusting screw 15 with the top ends of grooves 12, 13 as a fulcrum. The element wavelength lambda is diffracted and divided in this state. The plunger 17 of a miniature air cylinder 16 is actuated downward to push down the holder 9 by means of a strong spring 18 and a supporting bar 10 thereby pressing cylinder arms 4, 5 to the guide grooves 12, 13 and bringing the same to the position for measuring the nearby background wavelength lambdab. The wavelength lambdab is then diffracted and divided. The exact measurement of the spectrum and the background near the same is thus made possible.
Patent JP-H0955441-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA NORIAKI
IPC: H01L21/8247
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make the recycling treatment of the patterning of a photoresist possible in a process of manufacturing a flash EEPROM. SOLUTION: A second insulating film 21 is deposited on a second electrode film, which is formed into a control gate electrode 17a, the electrode 17a is formed and a floating-gate electrode 14a is formed using a photoresist 19 subjected to patterning in such a way as to cover a peripheral circuit part 2, the film 21 subjected to patterning and the electrode 17a as masks. Thereby, in the case where trouble is generated by the patterning of the photoresist at the time of the formation of the electrode 14a, a recycling treatment of the patterning of the photoresist can be performed and it becomes possible to avoid the situation which turns a semiconductor substrate into a defective.
Patent JP-2001034649-A (JP)
Title: Clock distributing method
Inventor: SAKANO NORIYUKI
IPC: G06F17/50
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to remove a timing error accompanying the design alteration of conventional repetitive and redundant data lines by inserting an element for delay compensation into a specified data line after a clock distributing method was implemented. SOLUTION: A step C1 consists of a step C11 for judging whether or not a data line is specified, a delay calculation step C12, and a modular step 'delay insertion'. The delay insertion step consists of an element insertion step C13 for delay compensation including a necessary net list and arrangement altering process and a process step C14 for equally-delayed wiring. After all clocks end, the update net list of the corrected specific data line is transferred to an input file L3. Thus, the element for delay compensation is inserted into the specified data line after conventional clock tree synthesis(CTS). The element for delay compensation can be selected out of three, i.e., a buffer or inverter, a flip-flop circuit(F/F) of the same edge, and an F/F of the opposite edge.
Patent JP-S6182755-A (JP)
Inventor: OSAKI TOSHIMASA
IPC: A61F13/00
Filed: 1984-09-28
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-S6449435-A (JP)
Title: Line protection switching device
Inventor: KOJIMA TORU
IPC: H04B1/74
Filed: 1987-08-20
Abstract: PURPOSE:To control a line change-over switch with a large scale at high speed, by controlling each group of the line change-over switches independently by a line switching controller. CONSTITUTION:A line signal to be inputted and outputted to/from a spare line terminal equipment 4 and a current in use line terminal equipment 3 is interfaced with the outside via the line change-over switch 2. The switch 2 is divided into plural groups, and they are connected to separate line switching controllers 1 corresponding to respective group. The line signal performs communication with an opposite station by the equipment 3 in an ordinary state, however, when abnormality is generated in a line current in use, the controller 1 detects the fact, and switches the line signal to the equipment 4 side by operating the switch 2. Thus, since the switch 2 in each group is controlled by plural controllers independently, it is possible to prevent the switching time of the line from being extended over an allowable value even when the number of line switches to be handled are increased.
Patent JP-2000035066-A (JP)
Title: Disc brake squeak prevention shim and disc brake
Inventor: AKITA HIROAKI
IPC: F16D65/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake squeak prevention shim and a disc brake which dranstically improve the squeak prevention effect and heat insulation performance and prevents the generation of interlayer peeling phenomena on the surface layer. SOLUTION: At least one face of a metal plate 3 is coated with a compound layer 2 formed by including heat insulation nonmetallic fiber except for asbestos, filler, elastomer, and cork grains. The mixing of the cork grains can increase clearances in the compound layer (surface layer) 2 without any increase in the mixing rate of the fiber and the filler and extremely enhance the damping performance (squeak prevention effect) and heat insulation performance. Providing the compound layer 2 on one face of the metal plate 3 dispenses with a backup shim.
Patent JP-H0368484-A (JP)
Title: Method for cleaning drainpipe
Inventor: HASEGAWA SHINJI
IPC: E03C1/30
Filed: 1989-08-08
Abstract: PURPOSE:To clean a drainpipe without damaging the inside by polishing the inside with a fluid mixture of air with lumps of ice to remove and wash off deposits. CONSTITUTION:Lumps of ice are used so as to remove deposits on the inside of a drainpipe. When a fluid mixture of air with lumps of ice is passed through the drainpipe, the inside of the drainpipe is rubbed with the mixture and the drainpipe can be cleaned without damaging the inside. Since the lumps of ice melt into water, sewage pollution is not caused.
Patent JP-H0549807-A (JP)
Title: Device for removing third phase in mixer settler
Inventor: YASU SHOZO
IPC: B01D11/04
Filed: 1991-08-15
Abstract: PURPOSE:To efficiently suck the third phase liquid in a settler part in a mixer settller without moving a sucking nozzle. CONSTITUTION:Heavy liquid and light liquid supplied to a mixer part 14 are stirred and mixed with a stirrer 18 to effect mass transfer between liquids and then the mixture in an emulsion state is sent to the settler part 15. In the settler part 15, the heavy liquid and the light liquid vertically separate from each other while the third phase and an emulsion band are produced in the interface which flow at low speed to a sucking nozzle 21. During this, the heavy liquid and light liquid gradually separate from the emulsion band, which gives certain propelling force to the third phase flow. A discharge controller 12 controls the reduced pressure in a sucking tank 26 and control the sucking rate through the sucking nozzle 21 equal to the flow rate of the third phase in the settler part 15.
Patent JP-S5997877-A (JP)
Inventor: KITAMURA KENGO
IPC: B25J15/08
Filed: 1982-11-25
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-H0369864-A (JP)
Title: Seal device for double structure pipe
Inventor: ISHII HAJIME
IPC: F16J15/10
Filed: 1989-08-10
Abstract: PURPOSE:To ensure the seal between a main pipe and a sheath pipe by inserting an insulative flexible annular body between the main pipe and the sheath pipe, by fitting an annular bead of an insulative fitting member in an annular groove formed in the annular body and by fastening the annular body and the fitting member together while enlarging the diameter of the annular body. CONSTITUTION:In such condition that an annular bead 14 on a fitting member 15 is fitted in an annular groove 14 in an annular fitting member 15 is fitted in an annular groove 14 in an annular body 12, and the annular body 12 and the fitting member 15 are temporarily fastened by a bolt 16 and a blind nut 17, a main pipe 1 is inserted through openings 10, 13, and then is inserted into a sheath pipe 2. As the bolt is further fastened, the diameter of the annular groove 11 is enlarged by the annular bead 14 so that the annular body is made into press-contact with both main pipe 1 and sheath pipe 2. Accordingly, the main pipe 1 and the sheath pipe 2 are firmly fixed together while the sealing ability therebetween being ensured. Further, since the annular body is made of flexible and insulative materials such as rubber or the like, it is possible to prevent the main pipe 1 and the sheath pipe 2 from being corroded, and further the seal device can be replaced with new one, easily, by unfastening the bolt 16.
Patent JP-H0654443-A (JP)
Title: Power supply circuit
Inventor: KAWASAKI KATSUYOSHI
IPC: H01C7/04
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the operation of no-fuse breaker NFB due to a rush current generated at the primary side of a power transformer T during power turn-on. CONSTITUTION:When a power thermister TH is connected in the primary side of a power supply transformer T, the resistance value of the power thermister TH increases at normal temperature and suddenly decreases by the rise in temperature due to current flowing, so that the front portion of a rush current flowing through the primary side of the power supply transformer T can be suppressed and, as a result, the duration of the rush current flowing through a no-fuse breaker NFB can be shortened and the operation of the no-fuse breaker NFB due to rush current can be prevented.