baber/WOPTO huggingface dataset:
Patent JP-S63144089-A (JP)
Title: Dye for thermal transfer sheet
Inventor: AKATA MASANORI
IPC: B41M5/39
Filed: 1986-12-05
Abstract: PURPOSE:To ensure a high thermal transfer speed and obtain a transferred image having excellent fastness, particularly, excellent light resistance, by using a predetermined anthraquinone dye for a thermal transfer sheet. CONSTITUTION:An anthraquinone dye of the formula, wherein each of R1, R2 and R3 is alkyl, cycloalkyl, phenyl, alkoxyl or mono- or dialkylamino, can be obtained by a known production method in which a 1,4-disubstituted anthraquinone having an amino group, hydroxyl, halogen, sulfonic acid group or the like is subjected to alkylamination and arylamination by use of a sec- alkylamine (H2NCHR1R2) and an aniline derivative. When an alkyl or the like is selected as R1-R3, the molecular weight of the dye is increased to be more than 350 or 400, but the melting point of the dye tends to be lowered, so that the thermal transfer speed of the dye from a thermal transfer sheet to a transfer recording material is increased, even with heating by a thermal head or the like for an extremely short period of time, and an image excellent in fastness, particularly, light resistance is obtained.
Patent JP-H10116956-A (JP)
Title: Lead frame member and its manufacturing method
Inventor: SASAKI MASAHITO
IPC: H01L23/50
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of generating a gas from fixing tape for fixing the tip of an inner lead by, separately in each direction providing fixing tape using a thermosetting adhesive so as to bridge and cross between inner leads at the thin portion at each tip of the inner lead. SOLUTION: Fixing tape 120 using the thermosetting adhesive is attached to each etching surface 112E of a thin wall portion 112A at the tip of inner lead 112, so as to bridge and cross between the inner lead 112 separately each other in each direction along each side of the die pad 111, and then fixed to the tip portions of thinned inner leads 112. Then, both ends of fixing tape 120 is fixed to tab suspending lead 111A. This is able to cope with trend of the multiple terminals of lead frames, that is, narrow intervals of the tips of inner leads, and also the problem of a gas generated from the tape for fixing the inner lead tips, is eliminated.
Patent JP-H02133769-A (JP)
Title: Ice making machine
Inventor: ABE KICHIJI
IPC: F25C5/00
Filed: 1988-11-15
Abstract: PURPOSE:To make a positive prevention of a staying of water at a shaft storing part by a method wherein a bottom wall of an ice storing chamber is inclined toward an ice discharging port, water entered at a shaft storing part of a bearing housing for receiving a rotary shaft of a water transferring mechanism is discharged outside via a water relief groove formed at a lower surface of the storing part. CONSTITUTION:Ice melted water stored in an ice storing chamber 11 passes through a water guiding hole 10 formed at a bottom part of a bottom wall 11A without flowing out of a water discharging port 13 under an inclined state of the bottom wall 11A of the ice storing chamber 11 and then the water is recovered to a water storing chamber 3. With this inclined configuration of the bottom wall 11A, the ice transporting mechanism 14 arranged along this wall is inclined and water is apt to accumulate the bearing housing 15 receiving this rotary shaft 14A. Since the water releasing groove 16 is formed at the lower surface of the shaft storing part 15A receiving the rotary shaft 14A, the water entered the shaft storing part 15A is guided from the releasing groove 16 out of the housing 15 and then recovered from the water guiding hole 10 into the water storing chamber 3.
Patent JP-H02134983-A (JP)
Title: Television receiver
Inventor: NOZAKI YASUO
IPC: H04N5/208
Filed: 1988-11-15
Abstract: PURPOSE:To prevent the unnecessary emphasis of a vertical edge part and to prevent the deterioration of picture quality by stopping a vertical edge correcting operation in a motion detecting circuit when the intensity of vertical contour emphasis is enhanced. CONSTITUTION:In a motion detecting circuit 3, a control circuit 3h to control the output of a second preprocessing circuit 3e, namely, the magnitude of a vertical edge signal (g), by an output (m) of a vertical sharpness switch 6 is provided. Namely, while the control circuit 3h outputs g'=g when the value of (m) is <2 out of the four values of 0, 1, 2, and 3, the control circuit 3h outputs g'=0 when the value of (m) is >=2, the vertical edge is never corrected, and (m) is decided as 'a motion'. Consequently, since the vertical contour is not emphasized, the vertical edge is not unnecessarily emphasized, and the deterioration of the picture quality can be prevented.
Patent JP-H08148767-A (JP)
Title: Flexible printed circuit board
Inventor: TANAKA KAZUHISA
IPC: H05K1/00
Filed: 1994-11-24
Abstract: PURPOSE: To accurately perform continuity test of a test terminal even if a flexible printed circuit board is displaced and blanked. CONSTITUTION: Before adhering a coverage, a first hole portion 26 to which a jig pin 24 is inserted in formed. The first hole portion is previously positioned for a window 22 of the coverage exposing a test terminal 18 of a base 12 and has the diameter almost equal to the jig pin. When the external diameter of the flexible printed circuit board is removed, a second hole portion 32 which is smaller than the first hole portion is formed at a base in the internal side of the first hole portion. At the time of executing the continuity test, the jig pin is inserted from the second hole portion. In this case, if the flexible printed circuit board is displaced and blanked, the second hole portion is pushed by the jig pin and deformed.  Thereby displacement of the flexible printed circuit board during blanking is absorbed and the jig pin is inserted into the first hole portion, so that the flexible printed circuit board is positioned.
Patent JP-H02134922-A (JP)
Title: Semiconductor output circuit
Inventor: KANAMORI KIMINORI
IPC: H03K17/687
Filed: 1988-11-15
Abstract: PURPOSE:To reduce the malfunction such that an output transistor TR is turned on because of generation of negative noise in an output terminal by providing a charge pump circuit and a gate drive circuit. CONSTITUTION:A semiconductor output circuit consists of a control circuit 1, a charge pump circuit 2, a gate driving circuit 3, and an N-channel field effect TR 4 as the output TR, and the charge pump circuit 2 outputs a voltage V<+> higher than a supply voltage VDD and a voltage V<-> lower than the earth potential, and these output voltages V<+> and V<-> are supplied to the gate driving circuit 3. The gate driving waveform of the output TR is set to a voltage higher than a supply voltage VCC at the time of turning on the output and is set to a voltage lower than the earth potential at the time of turning off the output. Thus, the on-state resistance at the time of turning on the output is reduced, and the output TR is hardly turned on for the negative noise of the output terminal at the time of turning off the output.
Patent JP-H08206393-A (JP)
Title: Method and device for dry cleaning clothes using agitation by gas jetting
Inventor: EDONA EMU PIYURAA
IPC: D06F17/12
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To enable the savings of apparatus and operation costs as compared with conventional dry-cleaning treatment which agitates garments and clothes by immersing the same into a solvent. SOLUTION: The amounts of the substantial particulate soils of garments 10 in a gas-jet agitation system 14 are agitated by the gas jet not immersed into a solvent and are removed in low-pressure environments. Then, the dry- cleaning treatment consists of a solvent immersion treatment to remove the soluble soils and a gas-jet agitation treatment to remove the particulates. The application of the gas-jet agitation is effective in the dry-cleaning system of high-density phase gas requiring the compressed environment for maintaining the liquefied solvent. Further, all kinds of commonly used gases, for example, carbonic acid, nitrogen and air are applicable as the gas 20 to be used for the agitation.
Patent JP-H10127998-A (JP)
Title: Sorting device for sheet kind
Inventor: TOYAMA HIDEKI
IPC: D06F89/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce a device length or width and to also simplify a structure more by arranging a stocker right below a cross conveyor mechanism and forming the carrying means of a sorting mechanism along with the stocker by the lower surface side of the conveyor of the cross conveyor mechanism. SOLUTION: For this sorting device, since the stockers 31A-31D are arranged at the lower part of the cross conveyor mechanism 20, the width or length of the device is small and the distance of both is short, the structure of a transfer conveyor mechanism 40 is simplified, sheets are carried to the respective stockers 31A-31D by the loosened side of the belt 23 of the cross conveyor mechanism 20 and the stockers 31A-31D and a conveyor for carriage is not specially required. Also, since the distance is short, the sheet is carried by the carrying means formed by the loosened side of the belt 23 of the cross conveyor mechanism 20 and the stockers 31A-31D from the transfer conveyor mechanism 40 without causing slippage and piled up in the stockers 31A-31D without being shifted.
Patent JP-H06135699-A (JP)
Title: Placed load detection/display device for elevated spot working vehicle
Inventor: KOYANAGI SATORU
IPC: B66F9/24
Filed: 1992-10-28
Abstract: PURPOSE:To correctly detect the placed load even if the height of a working floor differs and to enable an operator to find the placed load. CONSTITUTION:A placed load detection/display device is constituted of a pressure sensor 6 for detecting the pressure in the extension chamber 5a of an elevator cylinder 5 which raises and lowers a working floor, stroke detecting sensor 7 for detecting the stroke, calculation circuit 9 which corrects the detected pressure according to the stroke and calculates the movable load on the basis of the corrected pressure, and a load display device 15.
Patent JP-H02137959-A (JP)
Title: Recording device
Inventor: KONO TAKESHI
IPC: B41J15/04
Filed: 1988-11-18
Abstract: PURPOSE:To prevent thoroughly a recording sheet from entering a clearance between a conveying means and a guide member by a method wherein when the recording sheet after recording an image is rewound, a rewinding amount is so established that a top of the recording sheet is positioned on a guide member. CONSTITUTION:A recording sheet 1 is conveyed with a platen roller 3a, and specific recording is performed with a recording head 3b at that time. When recording of an image is ended, a rear end of the image is conveyed to a cutter 5 to be cut therewith. After cutting, a top of the recording sheet remaining in a device is conveyed near a recording position in a recording part 3, and is rewound so that a blank part is not generated at the top of the sheet in the case of next recording. At that time, the top of the sheet is conveyed and so controlled as not to be dislocated from a guide part 4a of a guide member 4. That is, since the top of the rewound recording sheet 1 exists always on the guide part 4a of the guide member 4, when the recording sheet 1 is conveyed in the case of next recording, the top of the recording sheet 1 never enter a clearance between the platen roller 3a and the guide member 4.
Patent JP-H11125719-A (JP)
Title: Illumination unit and liquid crystal display device using the same
Inventor: TAKAHASHI HIROSHI
IPC: G02B6/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of warpage as far as possible even if a light transmission plate subjected to light uniformization is formed thin at the time of progressing the reduction in the weight and thickness of a liquid crystal display device and to substantially prevent the occurrence of degradation in display grade by luminance unevenness and contact with a liquid crystal panel surface by joining a reflection plate to the rear surface of the light transmission plate. SOLUTION: The light transmission plate 1 is formed to a wedge shape of 2 to 3 mm in the thickness on a light incident side and about 1 mm on a counter-light incident side. Its basic material is an acrylic resin which has optically high light transparency and is easily moldable. Dot patterns for light uniformization are formed on the rear surface of the light transmission plate 1. A tubular fluorescent lamp 4 as a light source is arranged in proximity to the flank of the light transmission plate 1. The reflection plate 2 is joined to the rear surface of the light transmission plate 1. The reflection plate 2 is constituted by laminating the one side of a metallic sheet (aluminum) having a thickness of 0.1 to 0.5 mm with a reflection sheet and joining the same with an adhesive layer.
Patent JP-H06135261-A (JP)
Title: Vehicle display device
Inventor: KATO HIROSHI
IPC: G02B27/01
Filed: 1992-10-28
Abstract: PURPOSE:To improve the appearance of a display unit by providing a meter hood and a shield plate between the display unit and a reflector for blocking light from the display unit so as to project from the upper and lower edge of a half mirror. CONSTITUTION:A reflector 16 formed of a concave mirror for magnifying a display on a display unit 10 for indicating thereon a speed or the like, is located above a half mirror 12 which is inclined at an angle of about 45deg. and located above the display unit 10, the lower half part of which is covered rearward with a shield plate 14. Further, a front plate 18 made of a substantially transparent smoke material is set so as to shield the half mirror 12, and a meter hood 20 with which the device is covered in its entirety is formed above the front plate 18. It is noted that the line M connecting between the front end of the meter hood 20 and the shield plate 14 is set passing above the display unit 10. Accordingly, even though the driver looks down, the display unit 10 is not visible directly, and is compact and has an improved exterior.
Patent JP-S62149912-A (JP)
Title: Production of polyester fiber
Inventor: OWAKI SHINJI
IPC: D01F6/62
Filed: 1985-12-25
Abstract: PURPOSE:To obtain fibers having mechanical characteristic fit for practical use from poly-p-methylene benzoate polymer, by heat-setting highly oriented amorphous poly-p-methylene benzoate prepared in a spinning step. CONSTITUTION:A fiber-forming polyester polymer, containing p-methylene benzoate units as main repeating units and having >=0.5 intrinsic viscosity is extruded at a high speed of give extruded fibers having >=0.05 birefringence, which are then heat-set without substantially drawing to increase the crystallinity and strength. The heat-setting temperature is 140-230 deg.C, preferably 180-225 deg.C.
Patent JP-H11125497-A (JP)
Title: Aiming unit for small firearm
Inventor: KITAMURA YOSHIYUKI
IPC: F41G1/38
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To perform the procedure from searching of a target to aiming at a target easily and accurately regardless of the skill or shooting attitude of an operator by displaying a symbol of the aiming direction of a small firearm superposed on a display disposed before the operator's eyes while superposing on the image of an image pickup unit fixed to a fixing unit at head part. SOLUTION: The view axis direction of an image pickup unit fixed to a fixing unit at head part is measured by a view axis angle measuring unit 3. The aiming direction of a small firearm 1 is measured by an aiming angle measuring unit 4 fixed thereto. The shift angle of aiming direction measurements from view axis direction measurements 10, i.e., the shift angle of the small firearm 1 from the view axis direction, is then calculated. The calculation results 13 are superposed on an image from a pickup unit and the aiming direction is presented as the shift of an aiming symbol from a view axis symbol on a display 5 disposed before an operator's eyes. After a target is found, the small firearm 1 is set while viewing the display 5 such that the aiming symbol comes within the display image.  Finally, the small firearm 1 is subjected to fine adjustment of angle so that the target is superposed on the aiming symbol and then the small firearm 1 is shot.
Patent JP-H07235035-A (JP)
Title: Magnetic recording medium and its production
Inventor: UEDA HIDEYUKI
IPC: G11B5/725
Filed: 1994-11-25
Abstract: PURPOSE:To obtain a ferromagnetic metallic thin film type magnetic recording medium capable of ensuring both high electromagnetic transducing characteristics and high practical reliability (running stability, durability and weather resistance). CONSTITUTION:A ferromagnetic metallic thin film 3 is formed on a nonmagnetic substrate 1, the surface layer of the thin film 3 is converted into a dry-etched part 5 contg. more oxygen atoms than the remaining part and a hard carbon film 6 is formed. A modifying surface 7 contg. carbon, nitrogen and oxygen and having >=0.8% atomic ratio of nitrogen to carbon and <3nm thickness is formed on the hard carbon film 6 and a lubricant layer 8 is further formed on the modifying surface 7.
Patent JP-H09127262-A (JP)
Title: Driving mechanism of analog wrist watch
Inventor: HERUBERUTO SHIYUBUARUTSU
IPC: G04C3/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a movement better than that having a large diameter cell and an electroluminescent(EL) dial by a structure wherein a printed circuit board and an annular conductive spring plate defines an opening for receiving a circular cell. SOLUTION: The circumferential wall 16 supports an annular printed circuit 12 and an annular conductive spring plate 14 on a fixing face on the movement 2 side. A post 52 formed integrally with the mounting surface is fitted in corresponding holes of circuit board 12 and plate 14 and holds an annular member on the mounting surface together with similar posts 54-60. A cell 8 is received in an opening defined by the central openings 13, 15 of respective annular members and held in the movement 2. In a group of electronic devices being held by the circuit board 12, an inductor 64 is connected with an IC to form an EL drive circuit which is received in a recess 16e of peripheral wall 16. A connector member being held in the slot of a frame 10 connects an EL terminal on the circuit board 12 with an EL dial. Consequently, a movement better than that having thin large diameter cell and an EL dial can be obtained.
Patent JP-H01133053-A (JP)
Title: Production of surface acoustic wave element
Inventor: OKAMOTO KAZUTOSHI
IPC: H03H3/08
Filed: 1987-11-17
Abstract: PURPOSE:To improve yield without generating problems of recrystallization and residue of aluminum by selecting only the resist by high-frequency heating at the time of a heat treatment of the resist. CONSTITUTION:The resist molecules are oscillated by high-frequency 4 heating and only the resist generates heat and is thereby selectively heated at the time of the heat treatment of the resist 1. A piezo-electric substrate 3 or the aluminum or aluminum alloy 2 is, therefore, not heated and the generation of the recrystallization of aluminum and the deposition of the residue are obviated even if a thin film is formed by executing vapor deposition of the aluminum or aluminum alloy by a sputtering method. The generation of the residue by recrystallization is thereby prevented and the yield is improved.
Patent JP-S62150414-A (JP)
Title: Protection equipment for common device
Inventor: HIUGA SEIJI
IPC: G06F1/00
Filed: 1985-12-24
Abstract: PURPOSE:To prevent the destruction of a memory content or the like by inhibiting the access to a system bus of a processor module group at application of main power supply and permitting the access to the said bus after the initialization of all common devices is finished. CONSTITUTION:The system equipped with the common device protecting equipment consists of a processor module (PM) 11 and a common device (CM) 12 such as a common memory contained in a rack while connecting them by a system bus 10. In this case, a setup circuit 20 and a processor module lock (PML) circuit 30 are connected between the CM 12 and the system bus 10 to form the common device protecting equipment. The access to the system bus 10 of the PM 11 is inhibited as soon as power is applied and the bus access inhibition is released by the end of initialization of each CM 12 due to the system reset to effectively protect the CM 12.
Patent JP-H11123450-A (JP)
Title: Production of round steel tube
Inventor: NAKAJIMA SHIN
IPC: B21D3/14
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a round steel tube having the reduced whole equipment cost and a good working efficiency. SOLUTION: By pressing from the outside after plural places in a width direction of a strip steel are bent and by welding at least part of a butt part of side edges 2, a polygon shaped steel tube 7 is formed, this polygon shaped steel tube 7 is formed round by a round tube forming machine 30. Pressing for forming the ploygon shaped steel tube 7 may be done several times. Because a welding part of tack welding 8, etc., is turned to a flat part, edge bending is not required. The round tube forming machine 30 passing the polygon shaped steel tube having tack welding 8 for round shape forming can be used for a polygon shaped steel tube.
Patent JP-H09133745-A (JP)
Title: Squid protector
Inventor: UTAKA YUKIHIRO
IPC: H01L39/22
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of a Josephson junction JJ caused by static electricity without adversely affecting the operation of a suprerconducting quantum interference element (SQUID) by connecting a resistor made of a superconductive material in series to the SQUID. SOLUTION: When an operator touches a SQUID chip or a substrate mounted thereon in a normal temperature and the static electricity of the operator is discharged through a SQUID 1, since a resistor 2 not placed in a supercondcutive state has a limited resistance value, a discharged current is limited by the resistor 2 and the destruction of the JJ 1b of the SQUID 1 is prevented. When a temperature is lowered to an extremely low level so as to operate the SQUID 1, since the resistor 2 is placed in a conductive state, the resistor 2 is prevented from functioning as a resistor, a biase current is supplied to the SQUID 1 without being limited by the resistor 2 and an output voltage from the SQUID 1 is also taken out without being affected by the resistor 2.
Patent JP-H04163557-A (JP)
Title: Developer for water less planographic printing plate
Inventor: SUEZAWA MITSURU
IPC: G03F7/32
Filed: 1990-10-29
Abstract: PURPOSE:To improve the extent of reproducibility as well as to make the extent of up to a fine dot in an easy manner by containing at least one type of oxycarbolic acids of carbon-number 2-16 as much as more than 0.5 wt%. CONSTITUTION:At least one type of oxycarbolic acids of carbon-number 2-16 is contained in a developer for a waterless planographic printing plate making a silicone rubber layer an ink-repellent layer as much as more than 0.5 wt%. As for this oxycarbolic acid of carbon-number 2-16, it means monoxymonocarbolic acid, monoxydicarboxylic acid, etc., for example, those of glycolic acid, lactic acid, alpha-oxy-n-butyric acid or the like are enumerated. With this developer applied, fine dot reproducibility is so good in a short developing time and, what is more, such a printing plate that is less in scratches and deflects is securable. With this constitution, the reproducibility is sharply improved and simultaneously the extent of up to the fine dot is reproducible so easily.