baber/WOPTO huggingface dataset:
Patent JP-2000015806-A (JP)
Title: Ink-jet recording apparatus
Inventor: YAMAZAKI YASUNORI
IPC: B41J2/055
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To deal with an ink with a high viscosity and prevent generation of crosstalk between nozzles. SOLUTION: A recording head 16 of an ink-jet recording apparatus uses a pressure generating element MG comprising a flat coil L and a permanent magnet M facing thereto for inflating or shrinking a pressure generating room according to deformation of a vibration plate 116. The pressure generating element MG deforms the vibration plate 116 with a large force. In the vibration plate 116, first to fourth thin parts 171 to 114 are formed in many layers for obtaining a large deformation. A projection 120 having a vertical plane 121 provided at the side communicating with a common ink room 115 and a slant surface 122 oriented to the pressure generating room side (to the opening of a nozzle 111) is formed on the inner surface of the vibration plate 116.
Patent JP-H0916929-A (JP)
Title: Loading mechanism for magnetic head
Inventor: TOKUTOMI TERUAKI
IPC: G11B19/02
Filed: 1995-06-30
Abstract: PURPOSE: To greatly shorten time for an inspection by mounting a loading mechanism with two magnetic heads, and performing head replacement by using two couples of air cylinders so that while one magnetic head is inspected, the other head is made to wait. CONSTITUTION: The loading mechanism 6 is fixed to a base plate B and magnetically coupled with two rodless air cylinders 61A and 61B which have a proper angle ϕ such as 30 deg. and pistons 611 and 611 of both the air cylinders, respectively. This mechanism consists of loading arms 62 and 62 which have the magnetic heads 3A and 3B mounted atop, two stoppers ST1 and ST2 which are fixed to both the air cylinders 61A and 61B and limit the operation ranges of both the loading arms 62 and 62, and an XY moving mechanism 63 which is provided to a spindle 21 and moves a test disk 1 in an X or a Y direction. The both rodless air cylinders 61A and 61B confine internally produced dust to the insides and never allow it to leak out. Thus, while one magnetic head is inspected, the other is made to wait and the heads are changed to shorten the inspection time.
Patent JP-H0352657-A (JP)
Title: Centrifugal separator
Inventor: HATTORI RYUICHI
IPC: B04B3/00
Filed: 1989-07-20
Abstract: PURPOSE:To allow a treated product to surely fall by providing both a cylindrical member and a bottom cover member and providing a scraping member so that this scraping member is brought into contact with the inner surface of the cylindrical member. CONSTITUTION:When a specified amount of a product is stored in a hopper device 111, a shutter 113 is opened and the product is introduced into a centrifugal separator 122 and collected in the lower part of the space formed of a cylindrical member 136 and a bottom cover member 138. Successively a rotary driver 124 is actuated and both the cylindrical member 136 and the bottom cover member 138 are integrally rotated via a rotary driving shaft 132. The product is moved on the inner surface of the cylindrical member 136. Furthermore oil incorporated in the product is separated and discharged through the small holes 134 of the cylindrical member 136 and collected in an oil collection cylinder 131. Then rotation of the cylindrical member 136 is stopped and the product is allowed to again fall to the lower part of the space formed of the cylindrical member 136 and the bottom cover member 138. Thereby a crack is prevented from being caused by fall.
Patent JP-S6082298-A (JP)
Title: Solid backing material for one-side welding
Inventor: KANBE YOSHIO
IPC: B23K9/035
Filed: 1983-10-07
Abstract: PURPOSE:To form penetration beads having excellent uniformity without defects such as reinforcement of weld, undercut, etc. by providing projections on the surface of a backing material which contacts with the rear surface of the groove of materials to be welded. CONSTITUTION:A solid backing material for one-side welding is constituted by providing continuous or discontinuous projections 11 to the top surface thereof, i.e., the surface which contacts with the rear surface of the groove of materials 4 to be welded. Projections 11a, 11b of a refractory solid material which contacts with penetration beads 5 are melted by the arc heat of welding and a suitable slag layer 6 is formed by such backing material. The penetration beads having excellent uniformity without defects such as reinforcement of weld, undercut, etc. are thus formed.
Patent JP-S5889654-A (JP)
Title: Disazo type compound
Inventor: NIWA TOSHIO
IPC: C09B31/043
Filed: 1981-11-24
Abstract: NEW MATERIAL:A compound of formulaIhaving the crystal modification characterized by the X-ray diffraction pattern showing one strong peak at 21.9 deg. angle of diffraction (2theta) and 10 peaks of medium intensity at 9.0 deg., 10.8 deg., 14.3 deg., 15.4 deg., 20.0 deg., 21.2 deg., 23.1 deg., 24.0 deg., 24.8 deg. and 27.0 deg. angles of diffraction (2theta). USE:Dyeing and printing polyester fibers, e.g. polyethylene terephthalate fibers, or mixed fabrics or mixed spun fabrics thereof with cotton, silk, wool, etc. PROCESS:A monoazo compound of formula II is diazotized and coupled with N- ethyl-N-cyanoethylaniline of formula III and post-treated at 10-70 deg.C in 10-60% sulfuric acid to give the beta-modification, which is then treated in an aqueous medium if necessary in the pressence of a formaldehyde condensate of naphthalenesulfonic acid, etc. at 15-140 deg.C for 30min-30hr to afford the gamma-modification.
Patent JP-H0478285-A (JP)
Title: Method for extracting moving position picture information
Inventor: MURAKAMI YOSHIYA
IPC: H04N19/423
Filed: 1990-07-18
Abstract: PURPOSE:To attain high speed and high efficient coding processing by storing moving position picture information with minimum absolute value differential sum in one auxiliary memory at all times. CONSTITUTION:Auxiliary memories are selected and moving position picture information representing a minimum value of absolute value differential sum in the past is stored to any of the auxiliary memories at all times. When it is discriminated that the comparison of all moving position number is finished, the moving position picture information is transferred to a buffer memory 40. In this case, an output of a flip-flop 32 opens an AND gate 33 or 34 so as to output an output of the auxiliary memory toward an OR gate 35. When the data transfer is finished, a reset pulse is outputted from a reset pulse generating section 24 to reset the content of the flip-flop 32.
Patent JP-H0239327-A (JP)
Title: Inferring method
Inventor: TSUDA TAKAKO
IPC: G06F9/44
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an inferring process having high similarity to the human inference by securing the cooperation between the frame inference and the fuzzy inference. CONSTITUTION:A frame inference part 102 reads the frame rule out of a frame inference knowledge storing part 101 and carries out the frame inference. When a proposition carrying out the inference designates the fuzzy inference, the inference knowledge name, the inference system, the data to be evaluated, etc., are outputted to a storing part 105 for data to be evaluated. A fuzzy inference part 104 reads the contents of the part 105 and performs an inference process based on a designated inference system to store the inference result in an evaluation result storing part 106. The part 102 reads the part 106 and continues the inference of the proposition.
Patent JP-H0477161-A (JP)
Title: Pcm terminal station device
Inventor: SHIMOMA MASASHI
IPC: H04J3/00
Filed: 1990-07-17
Abstract: PURPOSE:To communicate while connecting a channel corresponding to a fault when the fault occurs by operating a corresponding changeover circuit by a changeover command from the outside when the fault occurs on either of active A/D or D/A conversion circuit and switching/connecting an analog channel to the spare A/D.D/A conversion circuit. CONSTITUTION:When the fault occurs on a conversion circuit 5 of an analog channel 14, a changeover circuit 8 is driven through a control circuit 12 of a common control part 3 and a control circuit 4 of a channel package 2 by a changeover instruction from a portable control terminal 13, and the channel 14 is connected to the spare A/D.D/A conversion circuit 11.
Patent JP-H0352101-A (JP)
Title: External recording device
Inventor: ISHIKAWA TAKUJI
IPC: G11B5/012
Filed: 1989-07-20
Abstract: PURPOSE:To perform the read/write of data without being influenced by the shape change of a disk-like recording medium caused by a temperature by recording the data radially on the recording medium. CONSTITUTION:A motor 6 is rotated to the position of a block 2 in which a sector 3 where the read/write of the data is performed exists, and the medium 1 is rotated only specified times. In the case that the moving distance of the motor 6 is equal to the distance between the blocks 2, for instance, the motor 6 is moved thrice in order to rotate the medium 1 to the block 2 which is three blocks ahead. When a head 4 is moved at a constant speed by a motor 5 and it passes the position of the sector 3 where the read/write of the data is performed, the data is read and written. Even in the case that an external recording device 7 is used as a numerical controller 8, the transfer of the data and the reception of the instruction of an action are performed through a control I/F circuit 9 and it performs the same action.
Patent JP-H0918723-A (JP)
Title: Gradation number converter and its method
Inventor: IKUTA KUNIO
IPC: H04N1/60
Filed: 1995-06-30
Abstract: PURPOSE: To convert the gradation number of image data while suppressing deterioration in image quality to the utmost and to realize conversion without increasing the scale of the circuit. CONSTITUTION: A coefficient multiplication LUT 50 multiplies a coefficient of 7/255 with received 8-bit image data and provides an output of 8-bit image data. A bit number conversion circuit 100 separates the 8-bit image data into integer data of high-order 3bit and fraction data of low-order 5-bit and gives the integer data to an adder 200 and the fraction data to an adder 302 of a thresholding circuit 300 as error data. A random number generator 301 generates random number data in 5-bit. The adder 302 adds the random number data to the fraction data and provides an output of carry data in 1-bit denoting the presence of occurrence of carry toward a higher digit to the adder 200. The adder 200 adds the carry data to the integer data and provides an output of image data in 3-bit.
Patent JP-2000018230-A (JP)
Title: Fastening device
Inventor: HAMANO KAZUHIKO
IPC: F16B39/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent to release the fastening condition easily, by the third person. SOLUTION: A pair of fastened members 21 get butted each other are fastened by a hexagonal bolt 11 and a hexagonal nut 12 screwed each other, and a special nut 13 is screwed to the shaft part 11a of the hexagonal bolt 11 inserting the hexagonal nut 12. At the inside at the front end side of the shaft 11a of the hexagonal bolt 11, an engaging hole 13b having a regular pentagonal cross section where a special form of tool is engaged is provided. Between the hexagonal nut 12 and the special nut 13, a lock ring 17 abutted by the hexagonal nut 12 and the special nut 13 is fitted to the shaft 11a of the hexagonal bolt 11, being rotated integrally together with the hexagonal bolt 11. The special nut 13 is held in a collar 14 for special nut, and the engaging hole part 13b of the special nut 13 is exposed from the collar 14 for special nut.
Patent JP-H1016450-A (JP)
Title: Pressure sensitive copy sheet set
Inventor: HIRASAWA AKIRA
IPC: B41M5/124
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To allow a lower sheet to be copied without using one-time carbon sheet using transferable carbon ink of the prior art or without using a self-color developing sheet as the lower sheet even if an upper sheet of a pressure sensitive copy sheet set in which information filled in or printed on the upper sheet is copied to the lower sheet cannot be provided with a copy means. SOLUTION: The pressure sensitive copy sheet set comprises an upper sheet 2 having a fill-in column 5a on a predetermined part of a front surface side, a lower sheet 3 coated with developer coating liquid A at the front surface side and having a copy fill-in column 5b corresponding to the column 5a and superposed on the sheet 2, and a copy sheet 4 coated with color developer microcapsule coating liquid B on its rear surface side and interposed between the sheets 2 and 3 to be separably integrated.
Patent JP-H0670932-A (JP)
Title: Exhalation sampling method and exhalation sampling pipe
Inventor: UEDA HIDEO
IPC: A61B5/08
Filed: 1993-06-30
Abstract: PURPOSE:To prevent steam from sticking to the inner wall of a sampling pipe so as to prevent contamination even through continuous measurement by heating the inner wall part of the sampling pipe up to a temperature above the human body temperature when exhalation is led into an clinical examination device or an exhalation sampler through the sampling pipe. CONSTITUTION:A heating wire is wound around a Teflon resilient tube 2 defining therein an exhalation passage, and is covered thereover with a heat insulator 4 which is then covered with a plastic cover 5. A power source is connected to the heating wire through the intermediary code 6. A plurality of temperature sensors 7 are attached to the outer surface of the tube 2 so as to control the temperature of the inner surface of the tube 2. That is, the heating by the heating wire is carried out so that the temperature of the inner wall surface of the tube becomes higher than the human body temperature. Accordingly, the reproducibility and the analysis of exhalation can be enhanced.
Patent JP-H0354007-A (JP)
Title: Pneumatic radial tire of heavy load
Inventor: TAKAHASHI TAKESHI
IPC: B60C15/04
Filed: 1989-07-24
Abstract: PURPOSE:To improve the durability of bead part by interposing a rubber layer continuously harder than a bead filler having a specified JIS hardness between a bead core and a carcass layer, and between the carcass layer at the inside of tire and the bead filler. CONSTITUTION:In a bead 1 an end of a carcass layer 4 comprising one or more layer is bent back from the tire inside to the outside around a bead core 2 formed in hexagon in section, and wound up along a bead filler 3 arranged on the tread side in vicinity of the bead core 2. Rubber layers 10 are continuously interposed between the bead core 2 and the carcass layer 4 adjacent thereto, and between the carcass layer 4 at the tire inside and the bead filler 3. The hardness of the rubber layer 10 is set 80 or more at JIS hardness, preferably 85-98, and at least harder than that of the bead filler 3.
Patent JP-H0355178-A (JP)
Title: Orthogonally intersecting biaxial motion device
Inventor: TANIDA TAKEO
IPC: B25J9/02
Filed: 1989-07-24
Abstract: PURPOSE:To transport heavy object with strong power by installing No.1 and No.2 drive motors on a slide block, wherein the two motors are to drive those two of the four intermediate rollers which are situated on one end of No.2 guide member. CONSTITUTION:When a mounting plate 18 is sunk along the Z axis, No.1 drive motor 62 and No.2 drive motor 72 are rotated clockwise in synchronized condition. This rotates clockwise those two 50, 52 of four intermediate rollers which are situated at one end of No.2 guide member, and a slide block 30 is moved vertically down associate with the motion of a timing belt 56, and thus the mounting plate 18 is sunk along the Z axis.
Patent JP-H1119396-A (JP)
Title: Portable clothes dryer
Inventor: YAMADA JUICHI
IPC: D06F57/08
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cheap portable clothes dryer which saves a user from moving hung clothes from outdoors to indoors to dry them and vice versa when the weather changes. SOLUTION: This portable clothes dryer A has a pole 3 which can be extended to be a tripod 5, so that it can be stably stood for hanging clothes. And when the tripod 5 is closed and the pole 3 is shortened, the clothes dryer A can be suspended with a hook 1. The length of the pole 3 can be adjusted by pressing a stopper 4. Therefore, by connecting the extensible pole 3 and the tripod 5 to a clothes dryer in this way, the clothes dryer A can be easily suspended or put on the floor, and can be used both indoors and outdoors. So clothes can be hung from the clothes dryer without regard to the weather.
Patent JP-H0477080-A (JP)
Title: Signal changeover circuit
Inventor: AOKI MUNEO
IPC: H04N9/00
Filed: 1990-07-16
Abstract: PURPOSE:To use terminals for a character multiplex adaptor and a personal computer in common by implementing the changeover of an input changeover circuit and impedance changeover of an RGB signal depending on the presence of a synchronizing signal of the RGB signal. CONSTITUTION:Video signals a, b are selected by an input changeover circuit l and fed to video signal 2 and a chroma signal processing circuit and fed as an RGB primary color signal to an RGB signal changeover circuit. A synchronization video signal (f) outputted from a signal processing circuit 2 is fed to a synchronizing separator circuit 8, in which the signal is separated into a horizontal synchronizing signal G and a vertical synchronizing signal L and fed to a delay circuit 9. The delay quantity is controlled in response to a horizontal frequency at a horizontal position control circuit 11 and selected in response to the input switching. An RGB synchronizing signal detection signal K is fed to the horizontal position control circuit 11 to select the delay in the horizontal position to connect to personal control signals at a same terminal. Thus, a high speed changeover circuit for a character multiplex signal and a system changeover signal receiving a TTL signal are selected automatically, terminal constitution is simplified and the system coordinate performance is improved.
Patent JP-S6080590-A (JP)
Inventor: NISHINO YOSHINORI
IPC: B25J17/02
Filed: 1983-10-07
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-S6250577-A (JP)
Inventor: ARIMA YUTAKA
IPC: E05C19/18
Filed: 1985-08-28
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-H0852992-A (JP)
Title: Writing tool
Inventor: TOYAMA SHOHEI
IPC: B43K29/05
Filed: 1994-08-11
Abstract: PURPOSE:To make it possible to write characters in any manner other than by a knocking-type writing device and further, apply a correction fluid by transfer, coating or the like. CONSTITUTION:A knocking-type writing element 2 is provided on the tip side of a shaft cylinder 1 and a different-type writing element 3 is provided on the rear end side of the shaft cylinder 1. A heterogeneous writing element 3 is constituted of a liquid tank 3-1 which stores ink and a writing chip 3-2 with a freely detachable cap 9 which acts also as a knocking part protruding concentrically toward an outside from the rear end of the shaft cylinder. In addition, the outer diameter of the liquid tank is made one size smaller than the inner diameter of the shaft cylinder. Further, both windows 5, 7 are provided side by side in an axial direction on the shaft cylinder. A knocking action release control part 4 jutting out from the long window 5 which is long in an axial direction, and a hooking claw 6 which is freely detachable from the edges of the long window 5 and a short window 7, are provided on the periphery surface of the liquid tank.
Patent JP-H0633931-A (JP)
Title: Connecting rod
Inventor: NAKAJIMA TAKAHIRO
IPC: F16C7/02
Filed: 1992-07-16
Abstract: PURPOSE:To provide a connecting rod which can reduce resistance that it receives at its large end portion. CONSTITUTION:A connecting rod 10 has a pair of streamlined covers 21 on both of the outer sides of its large end portion 13, and the covers 21 disperse counterclockwise resistance that the large end portion 13 receives when in rotary motion in conjunction with a crankshaft.
Patent JP-H0855936-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NUMATA ATSUSHI
IPC: H01L23/48
Filed: 1994-08-11
Abstract: PURPOSE:To prevent a gap from being produced at an outlet through which a lead is led out from the resin sealed body of a power semiconductor device. CONSTITUTION:A distance L1 from an outlet through which a lead 2 is led out from a resin molded body 1 to the bend of the lead 2 is so set as not to be affected by a thickness change in the lead 2 when the lead 2 is bent, and the underside of the resin molded body 1 on a lower lead side is set longer than the upside of the resin molded body 1 so as to secure the above distance L1.
Patent JP-H1041369-A (JP)
Title: Substrate transferring apparatus, substrate processor using the same, and substrate holder usable for them
Inventor: MITSUYOSHI ICHIRO
IPC: B65G49/07
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer apparatus having a simple structure to transfer substrates at low cost, without contaminating them, substrate processor using the same, and substrate holder usable for them. SOLUTION: To transfer a series of untreated substrates LW from a transfer carrier TC to a treating carrier PC, a pusher 14 supports this series LW of substrates through a guide 141 with a guide 142 hanging down. The series LW of substrates pushed up by the pusher 14 in this condition are held by inner chucks 15a, 15b. To transfer the series LW of treated substrates to the transfer carrier TC from the treating carrier PC, the pusher 14 supports them as the guide 142 remains lifted up and this series LW of substrates pushed up by the pusher 14 in this condition are held by outer chucks 16 (16a, 16b).
Patent JP-S6347350-A (JP)
Title: Production of thin amorphous iron alloy strip
Inventor: KOBAYASHI SHINJI
IPC: C22C33/00
Filed: 1986-08-14
Abstract: PURPOSE:To obtain a thin amorphous iron alloy strip having especially improved iron loss characteristics and useful as an iron core material for a transformer at a considerably reduced cost by very rapidly cooling a molten alloy contg. low-Ti ferroboron obtd. by smelting and reduction. CONSTITUTION:When a thin strop of an amorphous iron alloy contg. boron is produced by very rapidly cooling a molten alloy, low-Ti ferroboron obtd. by smelting and reduction is used as starting material for boron in the molten alloy. The low-Ti ferroboron is ferroboron having <=0.04wt% Ti content and obtd. by selecting ferroboron having such a low Ti content and/or carrying out Ti removing treatment. The compsn. of the amorphous iron alloy is preferably represented by formula I or II (where x=1.5-3.5wt%, y=5-12wt% and z<=1wt%).
Patent JP-S6436022-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAGAWA SEIJI
IPC: H01L21/302
Filed: 1987-07-31
Abstract: PURPOSE:To enhance an ionization rate while the ion energy is kept low and a low pressure is maintained and to execute an etching operation accompanied with little re-adhesion due to side etching and sputtering by a method wherein, during a reactive etching process, a magnetic field is impressed on an electrode of an etching device. CONSTITUTION:An insulating film 12 such as a silicon oxide film or the like is formed on the surface of a silicon substrate 11; a first-layer aluminum wiring part 13 is formed on the film. An unhardened polyimide resin is applied by spin-coating on the whole surface; it is baked at 400 deg.C; it is hardened; an interlayer insulating film 14 is formed. A titanium film 15 is sputtered on the whole surface; the titanium film 15 is etched by a dry etching operation using CF4 gas by making use of a resist mask 16. In succession, a through hole 17 is made in the interlayer insulating film 14 by a reactive etching operation using O2+SF6 gas by making use of the titanium film 15. During this process, a magnetic field of 200 gausses is impressed on electrodes 2, 3 by using magnets 5 arranged at side peripheries of a chamber 1; the reactive etching operation is executed.