baber/WOPTO huggingface dataset:
Patent JP-H04232107-A (JP)
Title: Method of detecting air bleed of tire
Inventor: PIEERU NEIRA
IPC: B60C23/06
Filed: 1991-07-12
Abstract: PURPOSE: To almost always supply reliable indication when a deflated situation appears in a tire by considering a dynamic phenomenon influencing the tire. CONSTITUTION: A calculation is made on a linear function of a square difference in angular velocity of respective first and second paired wheels of automobile wheels to induce indication on the existence of a certain deflated tire as time when a wheel shaft is above by one from the function value to at least a predetermined single value. The function is advantageously constituted of a first detecting criterion (CR1), and indication supplied by the criterion is combined with indication induced from a second criterion (CR2) felt in the wheel shaft having at least a single deflated tire to evaluated the size of the deflation by detecting a position of the deflated tire. Reliable indication can be almost always supplied. Detected deflation of can also be quantitatively determined by discriminating the deflated tire.
Patent JP-H0925090-A (JP)
Title: Jack-up safety device of crawler crane
Inventor: YOSHIMOTO TETSUO
IPC: B66C23/26
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent an accident due to a swing lock mistake at the time of jack-up work of a crawler crane. SOLUTION: A promoximity switch 5 is planted on a swing lock pin 4. The proximity switch 5 outputs an ON signal to a signal processing part 9 only in the case when the swing lock pin 4 is precisely fit on a lock pin engagement part 7 of a lower travelling body 1. The signal processing part 9 changes an electromagnetic valve 14 by energizing a solenoid 13 in the case when a manual switch 12 is further switched ON so that working oil is supplied to a jack-up cylinder 20. Consequently, even when a lever 9 is operated as swing lock is unprecise or it is forgotten, the jack-up cylinder 20 does not work and a machine body is never elevated.
Patent JP-H0836788-A (JP)
Title: Electroforming method for stamper for manufacturing optical recording medium
Inventor: HIROBE FUMITAKE
IPC: G11B7/26
Filed: 1994-07-25
Abstract: PURPOSE:To control the thickness of a metal film adhered to the outer periphery immediately and continuously and to make the thickness of the metal film uniform by altering the region to be put outside from electroforming liquid surface when electroforming of glass original disk is carried out while putting out a part of the outer periphery of the disk from the liquid surface of electroforming. CONSTITUTION:After glass original disk 1 is spin-coated with photoresist, it is pattern- exposed by a laser exposing unit, developed, uneven pattern of concentric circles is formed, nickel is then sputtered by a nickel chip 3, and a part of the outer periphery of the glass original disk treated to be conductive by the sputtering is put outside from the liquid surface of electroforming liquid 2 of electroforming. The region put outside is dried at the end when it is put outside half or more when it is rotated at 20-30rpm to be electroformed. Then, the region put outside is set to 20% or less of the entire disk 1. The thickness distribution of the plate of the electroformed film is varied according to the state of the liquid 2, but since the plate thickness distribution of the film can be immediately and continuously changed by regulating the region to be put outside from the liquid 2 surface, the plate thickness control is facilitated.
Patent JP-S6066691-A (JP)
Title: Frequency converter
Inventor: TATARA SHINJI
IPC: H02P27/06
Filed: 1983-09-19
Abstract: PURPOSE:To prevent a frequency converter from stalling due to the reduction in the voltage by providing a stalling preventing circuit and correcting an output voltage and a frequency reference signal. CONSTITUTION:An output current reference signal to a current controller 6 is inputted to a stalling preventing circuit 9, compared and calculated with a set signal of an overcurrent value preset in a setter 20, the deviation is applied as a correcting signal to a frequency controller 8, inputted to a voltage controller 5 through a switch 22, thereby correcting the frequency reference value and the output voltage reference value. As a result, the slip of an induction motor 12a is corrected to becomes the prescribed value or lower. On the other hand, the switch 22 is opened by the polarity of the input power of the motor 12a at the regenerative time. Accordingly, only the frequency can be increased rapidly, thereby reliably preventing the stalling operation.
Patent JP-H0467395-A (JP)
Title: Preset data writing controller
Inventor: SUEMATSU MASAYUKI
IPC: H04N5/44
Filed: 1990-07-02
Abstract: PURPOSE:To eliminate useless data writing operation and to shorten the final writing process of a preset data by confirming the preset data stored in a nonvolative memory and performing the rewriting operation in the nonvolative memory only when the rewriting operation of the preset data is necessary. CONSTITUTION:A nonvolative memory reading means 3 is provided to read out the preset data already stored in an inside nonvolative memory 10 corresponding to the preset data to be recorded for each preset data to be recorded. A decision means 4 deciding whether the values of both preset data are the same or not, and a memory rewriting means 5 rewriting the storage contents by the preset data to be recorded only when the unmatch of the both preset data values is decided. For example, this preset data writing controller is constructed by a software means in a CPU directly controlling the inside nonvolative memory. Thus, the data rewriting in the final writing process of the preset data can be kept to an irreducible minimum.
Patent JP-S6464348-A (JP)
Title: Multichip mutual connection package
Inventor: KONSUTANTEIN AROISU NEUGEBAUAA
IPC: H01L23/495
Filed: 1988-07-13
Abstract: PURPOSE: To obtain a mounting system which forms one functional element of a still larger device by attaching a group of many integrated circuit chips and functionally connecting them with each another. CONSTITUTION: A package is provided with a chip retention and mutual connection package 10, and this includes a cylindrical chip-retaining frame 40 which has a plurality of through conductors for connecting power and earth potential to a chip. The chip is arranged in the recess of the chip retaining frame, so that it may be positioned in the place on a level with the terminal of the through conductor for power and earth connection. To a chip retaining frame 1, a cylindrical substrate 20, having a larger diameter than that of this frame and further having a multiple conductor layer for connecting the earth and the power potential to the package, is attached. These conductor layers are separated by an insulating layer, and all of these are provided on an insulating silicon wafer.  A cover is arranged so as to hang over the chip retaining frame, being supported by the periphery of the substrate, whereby this forms a sealed envelope to the chip.
Patent JP-H0516510-A (JP)
Title: Color dot printer printing method
Inventor: MATSUNAGA TSUYOSHI
IPC: B41J35/22
Filed: 1991-07-15
Abstract: PURPOSE:To shorten the printing time of a color dot printer and provide expanded function of kind of an ink ribbon. CONSTITUTION:A plurality of printing head elements 02 are disposed parallelly to printing lines. A printing head control unit 05 effects moving control of the elements 02 in a series to input data for printing each printing element. The internal functions of the elements 02 are as follows: A printing arm element 03 applies printing to a sheet in the form of dot. An ink ribbon storage element 06 stores ink ribbons of predetermined colors. An ink ribbon control unit 07 circulates the ink ribbon periodically between a printing sheet 09 and the arm element 03 through the element 06. A printing arm control unit 04 outputs a command to the element 03 so that the arm element prints an area in conformity with the color of an ink ribbon of printing data inputted from the unit 05.
Patent JP-2000008481-A (JP)
Title: Beam joining structure of square-shaped steel-pipe column and joining method
Inventor: FUKUDA AKIRA
IPC: E04B1/24
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To set a nut accurately into a square-shaped steel-pipe column easily, and to join a beam simply and accurately at a low cost by using a normal high-strength bolt. SOLUTION: A nut holding plate 3, to which a plurality of nuts 4 are installed, is superposed onto the internal surface of the square-shaped steel-pipe column 1, and a beam end section is connected to the steel-pipe column 1 by bolts screwed into the nuts 4. Plate mounting holes 9 and tooling holes 10 are formed to the square-shaped steel-pipe column 1. Holes to be mounted 11 and positioning guide holes 12 are formed to the nut holding plate 3. Positioning jigs inserted into the tooling holes 10 of the square-shaped steel-pipe column 1 can be fitted loose into the positioning guide holes 11. One ends of the positioning guide holes 12 are constricted gradually, and the plate mounting holes 9 of the square-shaped steel-pipe column 1 and the holes to be mounted 11 of the nut holding plate 3 are aligned under the state, in which the positioning jigs are engaged at the constricted ends.  The nut holding plate 3 is fitted to the square-shaped steel-pipe column by axial clamping tools inserted into the holes to be mounted 11 from the plate mounting holes 9.
Patent JP-H0615750-A (JP)
Title: Method for molding fiber reinforced resin pipe having bent part and fiber reinforced resin pipe
Inventor: MOMO YOSHIO
IPC: B29K105/08
Filed: 1992-06-30
Abstract: PURPOSE:To enhance productivity and quality and to reduce production cost in the molding of a lightweight FRP pipe of high strength having a bent part. CONSTITUTION:A fiber reinforced resin prepreg 2 composed of a thermosetting resin is wound around a core material 1 wherein at least a part where a bent part is molded is constituted of a flexible member and the outside thereof is covered with a film 3 composed of a thermoplastic resin. The laminate 4 thus formed is inserted in an open mold 5 and cured under heating in such a state that the flexible member is bent. As the fiber reinforced resin prepreg 2, a unidirectional prepreg is used.
Patent JP-H0622096-A (JP)
Title: Image reader
Inventor: ONODA MASAAKI
IPC: G03B27/50
Filed: 1992-06-30
Abstract: PURPOSE:To easily perform the adjustment of the fitting position of a second mirror stand (inclination adjustment) from the outside of the device by providing an adjustment part for adjusting the fitting state of the mirror of a scanning optical system through the armour of the device. CONSTITUTION:In the case of reading an original, a second mirror (folding mirror) stand U2 moves on rails for movement by a wire 8 and a pulley 10. A round pressing terminal 11 at the terminal part of the wire 8 is held by the notch, etc., of the device. The wire 8 is supported by a terminal part 25 in the main body of the device. The head of a screw 12 for adjustment enters the recessed part of the caulking part of the terminal 11. A driver 15 is inserted from an opening 14 for adjustment at a device armour 13 and the screw 12 is vertically moved so as to vary the effective length of the wire 8 with distance difference between A and B and between A and B' by vertically moving the terminal 11. Thus, the angle of the second mirror stand U2 in the lengthwise direction can be adjusted to be vertical to an optical axis.
Patent JP-2000010850-A (JP)
Title: Memory access system
Inventor: MORIKAWA MASANAO
IPC: G06F12/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To realize a sure memory access when data are determined. SOLUTION: A memory access detecting circuit 4 detects a variation of data on a data bus 10 and generates a ready signal (RDY) 70. In response to this generated ready signal 70, an I/O device 1 takes in the data on the data bus 10. Even when the data on the data bus 10 has no variation, the ready signal 70 is generated and in response to the generated ready signal 70, the I/O device 1 takes in the data on the data bus 10. The active state of the ready signal 70 is continued up to rising timing up to two clocks later and when a command signal becomes inactive, the active state is finished to effectively prevent illegal access. Even when the data to not vary, since the ready signal 70 is generated, a sure memory access can be realized.
Patent JP-H102570-A (JP)
Title: Heating device
Inventor: WATANABE HIDEKI
IPC: F24D3/16
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the material cost of a mat, optimize the flexibility of the mat, supporting a flooring, and prevent the jumping-out of a hot-water pipe out of the mat by a method wherein the mat, equipped with the hot-water pipe, is formed of a plurality of expandable mat materials different in flexibilities. SOLUTION: A plurality of hot-water pipes 14 are arrayed and arranged on a mat 12. The mat 12 is formed of a plurality of expandable mat materials, different in the flexibility thereof, such as expandable polyethylene foam, for example. Substantially, respective mat materials 12a, 12c of parts corresponding to the U-turn parts 14a, 14c of the mat 12 (whereat small floor joists 16 are not arranged) are formed of expandable polyethylene foam having the magnification of foaming of 20 times while the mat material 12b of a part, corresponding to a straight line part 14b, is formed of another expandable polyethylene form having the magnification of foaming of 30-40 times. According to this method, a heating device, inexpensive in cost, optimum in the flexibility of the mat 12 and in which the hot-water pipe 14 will not jump out of the hat 12, can be obtained.
Patent JP-S5798040-A (JP)
Title: Comparator for serial magnitude
Inventor: NAKASHIMA TOSHIO
IPC: G06F7/02
Filed: 1980-12-10
Abstract: PURPOSE:To carry out processing of comparison of digital signals with a simple configuration of a circuit by comparing directly serial data without converting them temporarily into parallel data and regardless of the size of the data. CONSTITUTION:A serial data A and a serial reference data B and, at the same time, the inverted signal of the data B and A are input to AND circuits 12 and 13 respectively. Then, the outputs of the circuits 12 and 13 are connected to D terminals of FFs 14 and 15 respectively. Here, outputs Q of FFs 14 and 15 are signals to show the compared result A>B, which is held until the next reset pulse is given. And if the data A is smaller than the data B, then, an FF15 is set and a signal to show the compared result A<B is output. Also, when the data and the data B are equal, neither the FF15 nor 15 is set, and the signal of the compared result A=B is output through an AND circuit 18, as the inverted output Q' of each comes to ''1''.
Patent JP-S6420221-A (JP)
Title: Nonionic urethane resin emulsion which exhibit improved property
Inventor: DOI TAKESHI
IPC: C08G18/65
Filed: 1987-07-13
Abstract: PURPOSE:To obtain an emulsion which can be stably dispersed in water and can exhibit improved properties, by chain-extending a specified free isocyanate group-containing urethane polymer with a polyamine compound in the presence of a specified emulsifier and water. CONSTITUTION:An emulsion obtained by chain-extending a free isocyanate group-containing urethane polymer obtained by reacting at least one compound having an MW of 200-10,000 and at least two active hydrogen atoms. with an excess of a polyisocyanate and, optionally, a low-MW chain extender having at least two active hydrogen atoms. with a polyamine compound having at least two prim. and/or sec. amino groups in the molecule in the presence of an emulsifier and water, wherein (a) said urethane polymer is one having a free isocyanate group content of 1.5-0.2wt.% and obtained by reacting at an NCO to OH molar ratio of 1.2-1.02, and (b) said emulsifier is a polyoxyethylene arylphenol ether type nonionic surfactant of an HLB of 6-18 and is used in an amount of 2-15wt.% based on the urethane resin.
Patent JP-S59131194-A (JP)
Inventor: AREN DEEBITSUDO MIYUAHETSUDO
IPC: G12B9/04
Filed: 1983-09-22
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-2000009289-A (JP)
Title: Pipe end corrosion prevention core
Inventor: FUJITA HIDEO
IPC: F16L58/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To permit anyone in a site to take measures to prevent pipe end corrosion reliably in a short time in connecting internally lined steel pipes each having a rolling groove in their end periphery with the use of a housing type fitting. SOLUTION: A pipe end corrosion prevention core 21 for fitting in an end of an internally lininged steel pipe 2 comprises two pieces 21a and 21b paired. The piece 21a has an annular projection 21ac, and the other 21b has an annular groove 21bc for fitting the annular projection 21ac. The outside diameter of the outer end of barrel portions 21aa and 21ba of the pieces 21a and 21b around which an O-ring is fitted is made equal to the inside diameter of that portion of the internally lined steel pipe 2 which is just next on the pipe end side to the portion inwardly swollen by the provision of a rolling groove 2a. The annular projection 21ac is formed in its outside surface with a U-shaped groove 21ad, where another O-ring 22 is received, and is also formed with eight through holes 21ae extending from the internal surface thereof to the U-shaped groove 21ad.  Another O-ring is further fitted on the annular projection 21ac.
Patent JP-2001000067-A (JP)
Title: Holder for fitting water-feeding bottle to small animal cage
Inventor: MIYAZAKI TADAYASU
IPC: A01K1/035
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a holder for attaching a water-supplying bottle to a small animal-feeding cage in which a water-supplying bottle for small animals called pets, for example, hamster, gerbil, mouse, rabbit, guinea pig, squirrel, prairie dog, ferret, puppy or the like can be simply and stably attached to the holder so that the attached bottle may be readily detachable and the holder can be readily attached to the small animal cage so that the holder may be readily detachable therefrom. SOLUTION: Clamps 1g, 1h, 1h to be clamped to the cage line 10b are provided in the front of the base 1a and the water-supplying bottle holder comprising the spacer 1f and the right and left nipping plates 1c, 1c is provided in the rear of the base 1a. In addition, a regulation device comprising a slotted hole 1k is provided at the lower part of the base 1 to restrain the water- supplying pipe from rolling.
Patent JP-H1125488-A (JP)
Title: Laser light emitting and receiving element
Inventor: TOYODA KIYOSHI
IPC: H01L31/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize the element and to facilitate adjustment of a direction of an optical axis of laser light from a semiconductor laser by providing a correction mirror for adjusting the direction of the optical axis of the laser light and fixing the mirror adjusted in rotation around the optical axis of the incident laser light as the center. SOLUTION: The rotary adjustment correction mirror 14 has an inclined surface 14a as a mirror surface at an inclined angle 45 degrees on one side surface in the thicknesswise direction of a flat plate glass. Then, this mirror surface 14a is disposed opposite to a laser light emitting hole of a cover glass 13, and is rotated around the optical axis X-X of the incident light upon the mirror surface 14a as the rotary axis, so that the direction of an optical axis Y-Y of the laser light emitted by the laser light emitting and receiving element (a laser coupler) 3 is adjusted, and then the correction mirror 14 is bonded to the cover glass 13.  Thus, time emitting direction of the laser light of the laser coupler 3 becomes a prescribed direction as against a case body 9, and the accuracy of the laser coupler 3 as the parts can be enhanced, and hence the adjustment of the optical axis of the laser coupler 3 is not required anymore after positioning and mounting this laser coupler 3 on a printed circuit board of an optical pickup device.
Patent JP-H0223752-A (JP)
Title: Editing system for communication telegram trace information
Inventor: TAMIYA CHIFUYU
IPC: H04L69/40
Filed: 1988-07-12
Abstract: PURPOSE:To improve the efficiency and reliability of a processing by outputting only communication telegram trace information with respect to a specified bus. CONSTITUTION:Trace information 5 of its own side center and information 6 of a center on an opposite side are stored in a storage means 1. An output instruction reception means 4 receives the bus number of its own side center from which trace information is to be outputted and the corresponding bus number of the center on the opposite side from outside. An editing means 2 acquisits trace information on the bus of its own side center receiving an instruction from the means 4 and trace information on the bus of the center on the opposite side from the storage means 1, sorts trace information by a trace acquisition time, and executes an editing processing so that a condition 1 (trace information of its own side center is outputted to the left side of an output list, and that on the opposite side to a right side) and a condition 2 (is outputted in the order of acquisition time) are satisfied, whereby information is outputted from an output means 3 to an output medium.
Patent JP-H0342199-A (JP)
Title: Device for clamping stamp and mortar
Inventor: OISHI TOSHIO
IPC: B30B11/02
Filed: 1989-07-06
Abstract: PURPOSE:To easily clamp a stamp and mortar to a holder only by pulling the stamp and mortar with a piston after engaging the stamp and mortar with the piston by inserting petal-like feed of the stamp and mortar into cutout part of the piston and turning them, at the time of exchanging the stamp or the mortar. CONSTITUTION:For example, at the time of exchanging the lower stamp 12, at first, hydraulic oil is removed from a port P in a cylinder 11, and the lower stamp 12 is pushed upward with elastic force of a compressed spring 22 in the piston 13. Then, the lower stamp 12 is turned at about 60 deg. angle to the direction apart from a positioning pin 19 and pulled out upward from upper end of the piston 13 at the posi tion where the cutout part 18 at the upper end of piston 13 coincides with the foot 15 of lower stamp 12. Successively, the lower stamp 12 to be exchanged is fitted in the reverse order to the above. Further, at the time of exchanging the mortar 26, at first, the hydraulic oil is removed from a pressure pump T for clamping of a cylinder 25 and at the same time, the hydraulic oil is introduced into a pressure port S for unclamping, and a piston 27 and the mortar 26 are pushed upward and the mortar 26 is turned at about 45 deg. angle to the reverse side of a positioning pin 33 and pulled out. Successively, the mortar 26 to be exchanged is clamped in the reverse order to the above.
Patent JP-H10323467-A (JP)
Title: Sewing machine and embroidery frame feed device
Inventor: HORI MASAYUKI
IPC: D05B3/24
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a feed dog from being forgotten to be sunk at the time of embroidery sewing by providing the sinking mechanism of the feed dog in a sewing machine provided with a detachable embroidery frame feed device. SOLUTION: An eccentric cam 45 is attached to the lower shaft 43 of this sewing machine slidably in a shaft direction and integrally rotatably with a shaft, a flange part 45a is formed on one side of the eccentric cam 45 and a concentric cam part 45b is formed on the other side. A vertical movement lever 47 for vertically moving the feed dog 25 is mounted on the eccentric cam 45. A horizontal turning lever 55 provided with a projection 59 for abutting the flange part 45a on one end and provided with an acting projection 13 exposed to the uniting surface of the embroidery frame feed device on the other end is provided, the horizontal turning lever 55 is turned by the push-out piece S3 of the embroidery frame feed device, the eccentric cam 45 is moved and the vertical movement lever 47 is supported by the concentric cam part 45b.