baber/WOPTO huggingface dataset:
Patent JP-S58108907-A (JP)
Title: Motor driven vehicle
Inventor: KAMIYA YUTAKA
IPC: H02P1/18
Filed: 1981-12-22
Abstract: PURPOSE:To perform the softly starting of a vehicle at every starting time by reducing the correcting value which is large at the startint time and becomes continuously and smoothly small as the actual rotating speed increases, from an instructing rotating speed. CONSTITUTION:The differential amplifier C1 of a power drive control circuit outputs a speed deviation signal between the actual speed signal V2 and an instructing speed signal V1. An adder C3 adds the speed deviation signal, the actual speed signal V2 and a negative correction signal VS having an absolute value inversely proportional to the signal V2 outputted from a soft starting unit C2. A chopper C4 applies an on-duty output V5 in response to the added output V3 to a drive unit C5. In this manner, the softly starting effect is not lost, but the softly starting can be performed at every starting time.
Patent JP-H0936244-A (JP)
Title: Integrated circuit with cmos structure and its preparation
Inventor: MARUCHIN KERUBAA
IPC: H01L21/765
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the interval between a required space and an adjacent active region in a CMOS structure as much as possible by doping field plate areas and wells to the same conductivity and connecting the field plate areas to each other at the boundary sections of the wells, and then, forming a weir layer in the boundary sections. SOLUTION: Field plate areas 4a and 4b surrounding an active region are formed on a semiconductor substrate 1 so as to electrically shield wells 2 and 3 existing below the areas 4a and 4b. Especially, the field plate areas 4a and 4b of a complementary MOS transistor are doped to the same conductivity as that of wells 2 and 3 existing below the areas 4a and 4b. The areas 4a and 4b are connected to each other at the boundary sections of the wells 2 and 3 and a weir layer 4c is formed in the boundary sections. Therefore, the required space of a CMOS structure, especially the interval between adjacent active regions can be reduced as much as possible.
Patent JP-2001033953-A (JP)
Title: Positive type photosensitive composition
Inventor: INOUE TOMOAKI
IPC: G03F7/023
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To directly make a printing plate from digital data by irradiating a recording layer containing an electron accepting polymer and a near IR absorbing dye with near IR. SOLUTION: The positive type photosensitive composition has a recording layer containing an electron accepting polymer soluble in an alkaline developing solution and at least one electron donative dye precursor. If the electron donative dye precursor has absorption in the near IR region, it may be used as a near IR absorbing dye. When the recording layer is irradiated with near IR laser beam, the optical reflection density of the irradiated part lowers and the solubility of the irradiated part to the developing solution is made higher than that of the unirradiated part. The dye precursor having absorption in the near IR region is, e.g. 3,3-bis[2,2-di(1-ethyl-2-methylindol-3-yl) vinylene]phthalide or 3,3-bis[2-(4-dimethylaminohenyl)-2-(4-methoxyphenyl) vinylene]-4.
Patent JP-H0939833-A (JP)
Title: Front pillar of automobile
Inventor: ENOMOTO KOJI
IPC: B60R13/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To minimize influence on a pillar main body and an object at the time when external force acts on a front pillar from the front due to interference with the external object. SOLUTION: A cushioning panel 8 made of a thin metal plate and bulged 8c outside so as to form a closed section as well as an outer surface 7a is arranged along an outer surface front part 7a of a pillar main body 5 and fastened there. It is possible to attach a resin made cover member 9 on an outer surface of the cushioning panel 8.
Patent JP-H0855561-A (JP)
Title: Fabrication of material for forming electron emitting portion, of electron emission element, and of image forming device
Inventor: TOMITA YOSHINORI
IPC: H01J1/30
Filed: 1994-08-11
Abstract: PURPOSE:To prevent crystallization during application to provide a uniformly applied film so as to reduce variations during forming or electron emission by using a metallic carboxylate represented by a predetermined general formula. CONSTITUTION:A metallic carboxylate is applied as an organic compound to a substrate having opposite electrodes, and is heated and baked to form a thin film for forming an electron emitting portion, with the metallic carboxylate as an inorganic metal or a metal inorganic compound such as an inorganic metal oxide or an inorganic metal nitride. The electron emitting portion is formed in the thin film through current-passing forming process. In this case, a metallic carboxylate represented by the general formula (CnX2n+1COO)mM ((n) represents an integer from 0 to 30, (m) represents an integer from 1 to 4, X represents one or plural elements selected from among H, F, Cl, Br and I, and M represents a metal), or its solution is used as the material for forming the electron emitting portion. Thus the uniformly applied film that does not crystallize during application is provided, and variations in elements during forming or electron emission can be reduced.
Patent JP-2000043975-A (JP)
Title: Carrier tape for chip-like electronic component
Inventor: IBARAKI TAKAMASA
IPC: B65D73/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To form a recess with a large area and a free shape by patterning such as embossing in a carrier tape formed with the recess for receiving a chip-like electronic component on a support mainly comprising pulp fibers by using paper, a paperboard or nonwoven cloth having a specific density as the support. SOLUTION: A paper carrier tape 1 to be used in obtaining a taping package of a chip-like electronic component such as an LSI is prepared by forming recesses 3 for receiving components successively on a carrier tape sheet comprising low density bulking paper 2 mainly containing pulp fibers and having a density of 0.3 g/cm3 or less. The carrier tape sheet may comprise combined paper with paper or a paperboard stuck to a face of the low density bulking paper 2, wherein the low density bulking paper 2 comprises pulp fibers and foam particles and is prepared so that the density is in a range of 0.05 to 0.3 g/cm3. To form the recess 3 for receiving an electronic component in the low density bulking paper 2 constituting the carrier tape sheet, embossing is preferable for example.
Patent JP-2001036424-A (JP)
Title: Receiver and its receiving method
Inventor: SATO TOMOTAKE
IPC: H04N5/44
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To continuously receive a broadcasted program even though a broadcast signal and a broadcast frequency are changed at a broadcasting station whose mobile object receiving ground wave broadcasting is different. SOLUTION: When a tuning circuit 5 for digital reception currently selects a desired view digital channel and a digital demodulator circuit 6 demodulates and decodes the view digital channel to view a desired program, a tuning circuit 3 for analog reception is controlled by a control circuit 8, channel scanning that successively selects transmission channels from an adjacent transmitting station is performed, and the receiving strength of respective channels is detected. In the case the receiving strength of the digital channel being viewed drops and the channel being viewed has to be changed, a channel whose receiving strength greatly increases among scanned channels is decided as the next channel to be viewed, the circuit 5 or 3 selects the channel to be viewable.
Patent JP-H01133243-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B11/10
Filed: 1988-08-25
Abstract: PURPOSE:To obtain a stable magneto-optical recording medium having good characteristics by superposing a high-coercive force magnetic layer consisting of an amorphous rare earths- iron alloy in which the auxiliary lattice magnetization of the rare earths is dominant on a low-coercive force magnetic layer consisting of an amorphous rare earths-iron alloy in which the auxiliary lattice of the iron group is dominant. CONSTITUTION:Si3N42 is deposited to about 700Angstrom  on a polycarbonate substrate 1 in order to prevent oxidation and to obtain an interference effect. The low-coercive force magnetic layer 3 in which the auxiliary lattice magnetization of the iron group is dominant and which has 25-125emu/cm<3> saturation magnetization is then formed to about 100-1,000Angstrom  thickness thereon. The low magnetic layer 4 consisting of the amorphous R-Fe-Co alloy (R is Tb or Dy) which exhibits the high coercive force and has the compensation temp. between room temp. and Curie temp. and in which the auxiliary lattice magnetization of the rare earths is dominant and the saturation magnetization is 25-175emu/cm<3> is laminated to about 100-2,000Angstrom  thereon. The total thicknesses of these films is specified to 500-2,000Angstrom . The requirements of the magnetic layers 3, 4 are met by adjusting the compsn. ratios of the rare earths and iron group elements. The recording medium is completed by superposing a protective film 5 thereon. This medium has the good recording and reading-out characteristics and has the excellent stability of recorded information as well.
Patent JP-S6452185-A (JP)
Title: Electrophotographic recording device
Inventor: ISHIHARA SHUJI
IPC: G03G15/20
Filed: 1987-08-24
Abstract: PURPOSE:To prevent a pressure roller from being deformed permanently by giving rotation to a fixing roller and the pressure roller except for n-rotation at preset intervals when image forming is dormant. CONSTITUTION:When a command of actions is inputted before a set time passes, a CPU 15a stops counting a timer counter 15b, and executes an image forming sequence. When a counted value reaches a prescribed time without said command inputted, the counter 15b interrupts the CPU 15a. On receiving said instruction through an I/O port 15c, a motor driver 16 operates a rotating means 8, and rotates the fixing roller 1 and the pressurizing roller 4. At that time, the CPU 15a reads periods stored in a ROM 15a and corresponding to any turns apart from n-turns of the rollers 1 and 4, and outputs action signals during that period, thereby giving rotation to the rollers 1 and 4 except for n-rotation. Thus, a pressurizing point can be shifted appropriately, and therefore the permanent deformation of the roller 4 can be prevented.
Patent JP-H0876631-A (JP)
Title: Fixing device in image forming device
Inventor: SUGIMOTO SHINYA
IPC: G03G15/20
Filed: 1994-09-02
Abstract: PURPOSE: To always hold a specified pressing force of a pressure roller with respect to a heating roller in the image forming device of a clam shell type, irrespective of the deviation, the twist, etc., between the upper and the lower units, to perform an excellent fixing and the paper sheet transporting, and to improve the fixing performance. CONSTITUTION: The device is provided with a position control arm 33 on a fixing frame 31, a pressing spring 37a for pressing a pressing part 32b with the specified pressing force between the position control arm 33 and the pressing part 32b of a pressing arm 32, and a relief spring 37b for absorbing whole energizing force excepting the specified energizing force by the pressing spring 37a between the upper part unit and the position control arm 33. In this way, irrespective of the deviation, etc., of the upper and lower units 10a and 10b, the pressing force imparted to the pressing part 32b by the pressing means is held as specified, and hence the pressing force of a pressing roller 28c with respect to a heating roller 28b is held as specified.
Patent JP-S5997478-A (JP)
Inventor: AMAGAYA TSUTOMU
IPC: F25D21/06
Filed: 1982-11-29
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-S6364705-A (JP)
Title: Manufacture of headrest provided with skin of different color
Inventor: NAKAJIMA TSUTOMU
IPC: B60R21/055
Filed: 1986-09-05
Abstract: PURPOSE:To manufacture a headrest, which is provided with skins of different colors of high-design properties, without increasing a processing step, by a method wherein non-yellowing urethane paints having different hues are applied to the insides of a top and bottom forces to which a mold release agent has been applied beforehand, and a foamable polyurethane compounded solution is cast into the top and bottom forces for monolithic molding. CONSTITUTION:Non-yellowing urethane paints having different hues are applied respectively to the insides of a top and bottom forces uniformly to which a mold release agent has been applied beforehand, and then a foamable polyurethane compounded solution is cast for monolithic molding, by making use of an integral skin urethane foam molding method. Two-pack type urethane paints are preferable as the non-yellowing urethane paints. It is preferable that a compounded solution forming an integral skin foam whose core density of a urethane foam material is an extent of 0.1-0.07g/cm<3> is used as the foamable polyurethane compounded solution. With this construction, a headrest provided with a skin of different colors of high-design properties can be manufactured extremely easily.
Patent JP-H02167986-A (JP)
Title: Gas-draining equipment for
Inventor: HARII ERU BAAJIESU
IPC: F16N39/00
Filed: 1989-08-14
Abstract: PURPOSE: To facilitate the continuous operation of a degasser for a long time by providing outlet and inlet ports to be communicated with a lubricant container in a gear box installed between a drive shaft and an output shaft so that the lubricant flows in/flows out by the same quantity in an interlocking manner with the operation of the drive shaft. CONSTITUTION: A drive shaft 36 is connected to an output shaft 77 through a gear box 40 with a gear device such as a planetary gear built therein. An outlet port 46 and an inlet port 50 are provided in the gear box 40 to communicate a container 200 to store a liquid hydrocarbon lubricant, etc., with pipes 216, 218. The pulse of the lubricant is supplied in an interlocking manner with the operation of the drive shaft 36 from the outlet port 46 of the gear box to the container 200, and the pulse of the lubricant of the same quantity is returned to the gear box 40 from the inlet port 50. The gears in the gear box 40 are appropriately lubricated, and the device can be continuously operated for a long time.
Patent JP-S6458470-A (JP)
Title: Automatic finishing device for strip metal plate continuous winding device
Inventor: SAKURAI TAKASHI
IPC: B24B17/02
Filed: 1987-08-26
Abstract: PURPOSE:To automatically, continuously, and stably perform a finishing operation of a continuous coil of a strip metal plate by providing a constant force profile-contact mechanism so that a polishing-grinding apparatus is constantly brought into contact with a bent strip metal plate by a constant contact force. CONSTITUTION:When a vertical feed cylinder 15 of the feed section is actuated to lower a holding shaft 13, a belt grinder 2 first contacts a bent strip metal plate 1, and the metal plate 1 pushes up the belt grinder 2, an inclined base 23, a pin 4, and a vertical slider 5 along a guide 6. At this time, a balance weight 9 connected to the vertical slider through a guide pulley 10 by a rope 11 is lowered along a guide 8. Under this condition, when lowering of the vertical feed cylinder 15 is stopped, the belt grinder 2 is brought into profile-contact with the strip metal plate 1 by a contact force which corresponds to the difference between the sum of the weights of the belt grinder 2, the inclined base 23, the pin 4, and the vertical slider 5 and the weight of the balance weight, and thus - the metal plate 1 can therefore be finish-ground without surface irregularity.
Patent JP-H0658075-A (JP)
Title: Cutter head collecting method and mechanism of vertical type shield machine and pit construction
Inventor: ASAI KATSUTOSHI
IPC: E21D1/08
Filed: 1992-08-06
Abstract: PURPOSE:To greatly enhance the economics by decomposing the atmospheric side conponents of a shield machine after excavation of a pit, collecting them back onto the ground, and lifting a cutter head by a crane installed on the ground in the condition that the pit is submerged with water for collection of the cutter head. CONSTITUTION:After a pit is excavated by a vertical shield machine 1, mud feeding/ exhausting pipes, erector, cutter rotating motor, shield jack, etc., which are positioned on the atmospheric side above a bulkhead 12, are collected back onto the ground. Using a wire 22 a cutter head 3 is tied with a hook 21 sunk from a crane provided on the ground. Water is poured into the pit so that the shield machine 1 is submerged with water, and the water is put to the level which generates equilibrium with the earth pressure and subsoil water pressure acting on the excavation surface and inside of a bulkhead chamber, and the state of free water surface is generated. A ring girder 4 is separated from a bulkhead 5 using a remote control device such as a hydraulic jack, and the cutter head 3 is lifted by the crane and collected onto the ground. Thereby the cutter head and other components which are expensive can be collected, and construction of the works can be completed safely and quickly.
Patent JP-H0257894-A (JP)
Title: Charging device for sintered raw material
Inventor: UMETSU YOSHINORI
IPC: F27B21/10
Filed: 1988-08-23
Abstract: PURPOSE:To prevent accumulation of an adhering substance on the surface of a rod material for growth and to enable maintenance of initial classifying performance of a shaker surface for a long time by a method wherein a plurality of rod materials with which a shaker surface is formed are rotated and moved forward and backward or inclined. CONSTITUTION:A sintered raw material 1 is dropped on an inclined plate 5 of a charging device 4 through the lower part of a surge hopper 2 by means of a drum feeder 3. Plurality of rod materials 6 are positioned below the tip side of the inclined plate 5, and the rod materials 6 are rotated around their respective axes by means of rotation mechanism. Further, the rod material 6 is moved forward and backward in the slide direction of the sintered raw material 1 through the working of a reciprocating mechanism. Moreover, a mechanism to vary the inclination angle of the rod material 6, i.e. a shaker surface 7, is incorporated. For example, when an adhering substance is accumulated on the rod material 6, by increasing the inclination angle of the rod material 6, the sintered raw material 1 having high movement energy is forced to pass a gap between the rod materials 6.
Patent JP-H0193790-A (JP)
Title: Position matching for positioning text and graphic object
Inventor: BARII SUTEIIBUN KUREINMAN
IPC: G06F3/048
Filed: 1988-08-24
Abstract: PURPOSE: To carry out good alignment to position text and graphic objects by setting up the restricted number of previously determined alignment points in each object. CONSTITUTION: Horizontal alignment points are arranged on the left end, center and right end of an object alignment rectangle 10 correspondingly to points expressed by arrows 12, 14, 16. Similarly vertical alignment points are determined on the top, center and bottom parts of the rectangular part 10. A dotted line 22 indicates the base line of a 1st line of a text in the rectangle 10 and an arrow 24 indicates a base line anchor point. A relative position to an anchor object for the aligned object is specified by an optional offset instruction based upon an alignment point on the anchor object and an alignment point on the object. When the offset is '0', both the alignment points coincide with each other, and when the offset is not '0', the two objects are positioned so as to be substituted only by the offset value.
Patent JP-H0860282-A (JP)
Title: Support metallic fixture for vehicle and its production
Inventor: SUZUKI TATSUO
IPC: C22F1/00
Filed: 1994-08-11
Abstract: PURPOSE: To obtain excellent mechanical properties in a metallic fixture by specifying its compsn. and attaining its precipitation hardening and the dispersion strengthening of intermetallic compounds. CONSTITUTION: An alloy for a casting having a compsn. contg., by weight, 1.5 to 2.5% Cu, 7.5 to 10.0% Si <=0.1% Fe, 0.35 to 0.6% Mg, 0.05 to 0.2% Ti, 0.1 to 0.2% Sb, and the balance Al is prepd. This compsn. is preferably added with 0.01 to 0.05% Zn and 0.01 to 0.1% V as well. The molten metal of the alloy is cast into a mold by a PF method or a squeeze method into a support metallic material, which is thereafter preferably subjected to solution treatment in the temp. range of 500 to 530 deg.C for 4 to 12hr and is next subjected to primary aging treatment in the temp. range of 40 to 60 deg.C for 2 to 4hr and secondary aging treatment in the temp. range of 150 to 180 deg.C for 4 to 12hr. This support metallic material is excellent in mechanical properties including rigidity, and its miniaturizing and lightening are made possible compared to those of the conventional Al alloy.
Patent JP-H1079280-A (JP)
Title: Plug connector
Inventor: MANFURETSUTO IRURUGU
IPC: H01R12/71
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a plug connector which can reduce the mechanical stress acting on a housing and lessen the number of components. SOLUTION: A plug connector 10 has holding elements 13 and 14 formed in a single piece from a metal plate. When these elements 13 and 14 are inserted into slit structural part 31 or 32 in a housing 12, the undersurface 53 of the top 46 of each element lies at the shoulder of the slit structural part, and a locking tab 47 is positioned behind projections 22 and 23. After the holding elements are inserted, a fixing tab 49 is bent outward and accommodated in a groove 24 at the undersurface of the housing, and the elements are secured to the housing. The holding elements are also used to lock both a cable plug and the plug connector, when the locking tab 47 and projections 22 and 23 should be engaged by a locking recess provided in the cable plug.
Patent JP-S6453400-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: MIYAWAKI YOSHIKAZU
IPC: G11C17/00
Filed: 1987-08-25
Abstract: PURPOSE:To select whether or not large stress is given on the tunnel oxide film of a memory transistor at need, by changing a time constant by selecting a capacitor which decides the time constant of the change of a reference voltage in a voltage control circuit out of plural capacitors. CONSTITUTION:The voltage control circuit which changes the output of a high voltage generation circuit 20 following after the reference voltage is provided, and plural capacitors C3 and C5 which decide the time constant of the change of the reference voltages are provided. And since it is possible to change the time constant by selecting the capacitors C3 and C5 appropriately out of the plural capacitors, it is possible to shape the output waveform of the high voltage generation circuit that changes following after the reference voltage at need. For example, the comparatively large leading time constant of the reference voltage to be inputted to the negative input part of a comparator 21 is decided by the synthetic capacity of the capacitors C3 and C5 in an ordinary operation, and at the time of testing a memory cell, a transistor T3 is de-energized, and the comparatively small leading time constant of the reference voltage to be inputted to the negative input part of the comparator 21 is decided.