baber/WOPTO huggingface dataset:
Patent JP-H08292008-A (JP)
Title: Flat display panel inspection/correction device
Inventor: NINOMIYA TOSHIAKI
IPC: G01B11/00
Filed: 1995-04-25
Abstract: PURPOSE: To improve positioning accuracy for specifying a defect position and omit defect confirming function so as to reduce cost and improve throughput by automatically correcting defect of a flat surface display panel conveyed from an inspection device to a correction device based on inspection information data. CONSTITUTION: A panel loading/unloading device 6 is moved by a panel loading/ unloading control device 17, and a liquid crystal 7 is set on an inspection stage 8. Next, the stage 8 is moved by an alignment control device 14 based on a position reference mark picked up by an image pickup device 4 for alignment, so as to position the liquid crystal 7, a panel number is read out by an image pickup device 2 for reading a number, a signal is output to a number recognizing device 12, and the number is recognized. Lighting display of the liquid crystal 7 is performed by control of a lighting circuit control device 15, transmitting light of the whole liquid crystal is taken in an image pickup device 3 for detecting defect such as CCD camera. Output of the image pickup device 3 is taken in an image processing device 13 for detecting defect, and inspection is carried out.
Patent JP-H05294478-A (JP)
Title: Paper conveyor mechanism
Inventor: SASAI YOJI
IPC: B65H3/06
Filed: 1992-04-21
Abstract: PURPOSE:To simplify the structure and improve the settability, in a paper conveyor mechanism in a paper feeding device. CONSTITUTION:A certain length frictional member 7 is wound up by rotation of a bush 6, shifting this frictional member 7 to some extent, and thereby a sheet 2 is conveyed and separated. An interspace between a pad 4 and the bush 6 is kept up by a stopper part 1a of a tray 1. In addition, on top of the sheets 2, a holder part 8a of an edge guide left 8 is provided, through which the frictional member 7 is held up.
Patent JP-H01273396-A (JP)
Title: Bonder for outer lead
Inventor: MIYOSHI HIDEAKI
IPC: H05K13/00
Filed: 1988-04-26
Abstract: PURPOSE:To conduct continuous bonding to a plurality of semiconductor chips of a different kind by using one bonder by transferring the semiconductor chips fed by a plurality of feeders to the specified position of a printed board on a semiconductor-chip sticking stage. CONSTITUTION:A semiconductor-chip sticking stage 36 is installed in a carrying path on the stream side upper than a bonding stage 37, a plurality of feeders 7 to 11 are mounted, and a semiconductor-chip shifter shifts semiconductor chips 2 to 6 supplied by a plurality of the feeders to the predetermined positions of printed boards 1 on the semiconductor-chip sticking stage 36. Consequently, when paste is applied previously to the printed boards 1 or the semiconductor chips 2 to 6, a plurality of the semiconductor chips can be stuck at the fixed positions of the printed boards 1 in the semiconductor-chip sticking stage 37. Since the printed boards 1, at specified positions of which a plurality of the semiconductor chips of a different kind are pasted previously, are fed to the bonding stage 37, bonding is performed instantaneously.
Patent JP-S58219804-A (JP)
Title: Fm modulating circuit
Inventor: SASAKI YUTAKA
IPC: H03C3/09
Filed: 1982-06-15
Abstract: PURPOSE:To reduce the cut-off frequency of a loop and to improve frequency stability by reducing the oscillation frequency of a clock oscillator at the time of decision that PLL operation is turned to reach its steady state. CONSTITUTION:A signal O outputted from a voltage control oscillator 2 is inputted to a frequency divider 3 and the divided output is compared with the frequency of a reference oscillator 4 by a digital phase detector 5 and, in accordance with the information from the detector 5, an up/down counter 7 receiving clock signals from the clock oscillator 8 excecutes up/down control. The digital information from the up/down counter 7 is converted into an analog signal by a DA converter 9 and applied to the voltage control oscillator 2 as frequency controlling voltage. If the oscillation frequency of the clock oscillator 8 is changed, the cut-off frequency of the loop can be changed and the deterioration of frequency characteristics can be reduced.
Patent JP-H01273241-A (JP)
Title: Optical recording medium
Inventor: DOI ICHIRO
IPC: G11B7/2405
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the deformation of a photosensitive material for which the amorphous-crystalline transformation by light beam irradiation is utilized by providing required stresses to the upper and lower protective layers respectively on the photosensitive material. CONSTITUTION:The photosensitive material layer 3 which allows recording and erasing of information by utilizing the amorphous-crystalline transformation by the laser beam irradiation, the upper protective layer 5 and lower protective layer 2 above and below side layer 3, and a resin layer 4 of a protective layer, etc., are provided on a substrate 1, by which the optical recording medium is formed. The generation of the deformation arising from the temp. rise of the layer 3 at the time of recording and erasing is prevented if the compressive stress and tensile stress are provided to these layers 4, 2 respectively. The medium formed in such a manner allows many times of information rewriting.
Patent JP-S60245634-A (JP)
Title: Water-solubilization of polyamide resin
Inventor: SEGAWA TSUNEHIRO
IPC: C08F283/04
Filed: 1984-05-18
Abstract: PURPOSE:To produce a water-soluble polyamide resin, by adding a hydrophilic vinyl monomer in a solution of a polyamide resin and polymerizing the monomer. CONSTITUTION:A polyamide resin (e.g., N-methoxymethylated nylon) can be solubilized in water by adding at least 0.1pt.wt., per pt.wt. polyamide resin, hydrophilic vinyl monomer [e.g., (meth)acrylic acid] to a solution (e.g., methanol solution) of the polyamide resin. When the obtained resin comprises a COOH group-containing vinyl monomer, its solubilization in water is further accelerated by suitably adding NaOH, Na2CO3, or the like. In addition, since the obtained resin contains COOH, OH, or like groups, it can react with methylolmelamine or epoxy and can be modified therewith. Therefore, this resin can be used as a fiber treating agent, a base of a water-base paint, a vehicle of a water-base ink, a material for a photopolymer relief, a binder for ceramics, or the like.
Patent JP-H08297326-A (JP)
Title: Composite camera
Inventor: WADA HIROYUKI
IPC: H04N5/225
Filed: 1995-04-25
Abstract: PURPOSE: To adopt a compact constitution of a camera as a whole, to reduce the deterioration of image caused by pressure, vibration and impact due to external force, and to easily adjust deviation in the optical axis. CONSTITUTION: Light 13 from a subject passes through a main lens optical system 1 and is split into transmission light 13a and reflection light 13b by a translucent thin film mirror 2 and the image is formed on a silver salt film 7 with the transmission light 13a. The reflection light 13b is refracted to the object side by a total reflection mirror 4 and passes through a reduction lens optical system 5, to reform the image on a photoelectric conversion element 6. A main lens optical system holding frame 8 and a translucent thin film mirror holding frame 9 are positioned/fixed to constitute a first optical unit and a total reflection mirror holding frame 10 and a reduction lens optical system holding frame 11 are positioned/fixed to constitute a second optical unit.  The optical axes of the main lens optical system 1 and the reduction lens optical system 5 are made nearly parallel to each other and the second optical unit can be moved along the optical axis of the first optical unit by a guiding mechanism such as guiding pins 8a, a guiding oblong hole 11a, etc.
Patent JP-S5327777-A (JP)
Title: Anti-vibration device
Inventor: NAKAE HIDEO
IPC: F16F9/00
Filed: 1976-08-27
Abstract: PURPOSE:To provide anti-vibration material with which the vibration frequency of any apparatus may be automatically shafted from its resonance point.
Patent JP-H04309620-A (JP)
Title: Underground beam and working method thereof
Inventor: KOBAYASHI HISASHI
IPC: E02D27/01
Filed: 1991-04-08
Abstract: PURPOSE:To obtain an underground beam and its working method whereby increase in quality and shortage of work period of buildings can be attained. CONSTITUTION:A groove 1 with a depth equivalent to that of an underground beam is excavated. Reinforcing bars for supporting 3 are erected on both sides of the bottom of the groove 1. Steel plates such as keystone plate 5, etc., are built into the groove 1. Inside the steel plates, underground beam reinforcements 15 are assembled. Slab reinforcements 17 are assembled integrally together with the underground beam reinforcements 15. Concrete for the underground beam 19 and slab 21 are worked integrally. Accordingly the excavating width of the groove is made narrow and the amount of soil work is reduced. Separators, etc., are not required for assembling the underground beam reinforcements and also de-molding work is eliminated. The reinforcement assembly work is simplified and joints between the slabs and underground beams are eliminated to increase quality. Also its work period is approximately halved than before.
Patent JP-H08298177-A (JP)
Title: Spark plug
Inventor: MATSUTANI WATARU
IPC: H01T13/39
Filed: 1995-04-26
Abstract: PURPOSE: To improve vibration resistance of an electrode so as to prevent its break by highly strengthening the surface layer of an electrode material in the outer side electrode. CONSTITUTION: An outer side electrode 5 of a spark plug 1 is composed of an electrode material of rectangular section, to connect one end face of the electrode material to a tip end surface 4a of a main unit metal fitting 4, and the electrode material is applied with bending work inside so that a luminous surface 5a is faced opposed to a tip end face 3a of a center electrode 3. A surface layer or a surface part of the electrode material is highly strengthened. Here, in the electrode material, an Ni group alloy is used as the basic alloy component, to apply surface treatment to the electrode material, so as to perform surface hardening.
Patent JP-H01272314-A (JP)
Title: Signal generating circuit
Inventor: SHIBATA KAZUO
IPC: G06F13/10
Filed: 1988-04-25
Abstract: PURPOSE:To prevent an output signal from being drawn by noise by inserting a transistor(TR) between an output signal and a TR for drawing the output signal and turning the input signal of the inserted TR to a low level only for a certain time band in activating time to turn off the inserted TR and disconnect the drawing TR from the output signal. CONSTITUTION:When an external signal phi0' is reset and turned to a high level (H) in a signal generating circuit, a reset signal is already turned to H and TRs Q12, Q13 are turned on, so that an output signal phiOUT is drawn and turned to a low level (L). Since an output signal phi2 from a reset circuit part is a signal delayed so as to be turned to the L state only for a time band in which ground level is dropped to minus by internal noise or the like, the ground level is dropped to minus when an one-shot signal phi1 is L, and even when the TR Q13 is turned on over its threshold, the TR Q12 is off. Consequently the danger is prevented that the output signal phiOUT is drawn.
Patent JP-H05117100-A (JP)
Title: Production op aluminum borate whisker
Inventor: SUZUE MASAYOSHI
IPC: C30B29/62
Filed: 1992-03-27
Abstract: PURPOSE:To provide fibrous aluminum borate well-ordered in fiber shape and having high need adaptability as a reinforcing material. CONSTITUTION:In a production of an aluminum borate whisker expressed by the general formula AlBXO3/2(1+x) (x represents positive real number of <=1), a basic aliminum sulfate expressed by the general formula [Al(OH)a (SO4C)b (H2O)c]n [(n) is integer; 2.00 <=a<=2.95, 0.025<=b<=0.500 and 0<=c<=2.0] and boron compound are heated in water and the produced aluminum borosulfate or mixture of the aluminum borosulfate and an alkali metal compound is fired at 600-1200 deg.C to provided the objective aluminum borate whisker.
Patent JP-H01272603-A (JP)
Title: Production of ultra-high-molecular weight polyolefin modified product
Inventor: HARAZOE HIROBUMI
IPC: C08F255/00
Filed: 1988-04-25
Abstract: PURPOSE:To obtain the title modified product excellent in draw formability, by reaction, under specified conditions, between ultra-high-molecular weight polyolefin, a fluidity improver, a specific monomer and a radical initiator. CONSTITUTION:(A) An ultra-high-molecular weight polyolefin >=5 (pref. 7-30)dl/g in intrinsic viscosity [eta], (B) a fluidity improver (e.g., paraffin wax) with a melting point lower than that of said polyolefin, (C) a monomer having olefinic unsaturated bond (e.g., acrylic acid), and (D) a radical initiator (e.g., benzoyl peroxide) are mutually mixed using a high-speed rotational agitating mixer at temperatures higher than the melting point of the component B, but lower than the melting point of the component A followed by melt blending at temperatures higher than the melting point of the component A to effect reaction of the monomer C with the component A, thus obtaining the objective modified product.
Patent JP-H04309282-A (JP)
Title: Method for forming dielectric film on resonator end face of semiconductor laser bar
Inventor: FUJITA KIYOHISA
IPC: H01S5/02
Filed: 1991-04-05
Abstract: PURPOSE:To form a dielectric film having a uniform film thickness on the resonator end faces of bars irrespective of the fluctuation of the resonator lengths of the bars and, at the same time, to prevent the movement of the dielectric film to an electrode surface on a light emitting area side. CONSTITUTION:After bars 1 and 2 are put between mask materials 4 and 5 having heights lower than those of the bars 1 and 2 in such a way that the bars 1 and 2 are closely stuck to each other by their electrode surfaces on their light emitting area sides and the resonator end faces 1C and 2C of the bars 1 and 2 are trued in the same plan, a dielectric film 3 is formed on the resonator end faces 1C and 2C. In addition, the corner sections of the mask materials 4 and 5 between the surfaces pressing the electrodes 1E and 2E and upper surfaces and between the surfaces pressing the electrodes 1E and 2E and the lower surfaces are chamfered.
Patent JP-H07287870-A (JP)
Title: Optical recording medium
Inventor: KASAI TOSHIKI
IPC: G11B7/24
Filed: 1994-04-15
Abstract: PURPOSE:To form an optical recording medium capable of widely setting the range of the light wavelength of a light source. CONSTITUTION:A mask layer reducing the effective diameter of a spot is made to exhibit a masking effect by decreasing a light transmissivity RL to the light near the longest wavelength lambdaL in a light wavelength range capable of forming a system and made not to exhibit a masking effect so much by increasing a light transmissivity RS to the light near the shortest wavelength lambdaS. Assuming that a straight line connecting the light transmissivity RS at the shortest wavelength lambdaS to the light transmissivity RL at the longest wavelength lambdaL is Y=aX+b, the curve of light transmissivity S in this range is made to become S<=aX+b. Consequently, in an intermediate wavelength region in the wavelength range capable of forming the system, a spot having larger spot diameter than that at the longest wavelength lambdaL is not appeared and stable signal reproduction is enabled by a reproducing device provided with a light source within this range.
Patent JP-S60246916-A (JP)
Title: Method of constructing wall type underground continuous wall using delay-cured cement
Inventor: NAITOU YUKIO
IPC: E02D5/18
Filed: 1984-05-21
Abstract: PURPOSE:To improve construction efficiency and economical efficiency, by a method wherein, after a reinforcing cage is built in a trench dug adjacent with a preceding unit wall in a manner that it is overlapped with an existing reinforcing bars in concrete, concrete using delay-cured cement is placed in the groove. CONSTITUTION:After a trench 22 is excavated adjacent with a preceding unit wall 15, a reinforcing cage 23 is built in a manner that the cage is overlapped with renforcing bars 18 in the unit wall 15 through engagement of a connection part 24 of the reinforcing cage 23 with a joint recess 20 of the unit wall 15. Thereafter, concrete 26 using delay-cured cement is placed through a tremie 25. Through repetition of the same process, a series of an underground continuous wall is constructed.
Patent JP-H10281474-A (JP)
Title: Hot water heating system
Inventor: KANEKO AKIRA
IPC: F24D3/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heating system to shorten total extension of a circuit and also reduce a construction cost. SOLUTION: In a hot water heating system 20 wherein hot water generated by a hot water generator 10 is fed to radiators 6-9 arranged at rooms 2-5, respectively, of a housing 1 to effect heating, circuits 11-15 through which the hot water generator 10 is connected in series to the radiators 6-9 arranged at the rooms 2-5 of the housing 1 are arranged. Hot water generated by the hot water generator 10 is fed to the radiators 6, 7, 8, and 9, in order, from a room, where the degree of necessity is highest, to the room 2, 3, 4, and 5 through the circuits 11-15.
Patent JP-H06306905-A (JP)
Title: Unit bath room
Inventor: YOSHIDA JUNICHI
IPC: A47K4/00
Filed: 1993-04-28
Abstract: PURPOSE:To prevent production of a difference in a step at an entrance and an exit and to reduce the number of waterproof pan types. CONSTITUTION:A recessed groove 12 is formed in the whole peripheral edge of the washing place of a waterproof pan 10 and the immediately inside part of the recessed groove 12 forms a high step part 13. A part inside the high step part 13 forms a recessed part 14. A drain-board 16 laid inside the recessed part 14, the high step part 13, a tread 15a of a door frame erected in the recessed groove 12, and a dressing room floor 17a are arranged in flush with each other and no difference in a step is produced. At other part than a door frame 15, a wall panel 18 is erected in the recessed groove 12. Thus, the door frame 15 can be erected in an arbitrary position. In a unit bath room of one and the same kind, the waterproof pan of one type suffices for a unit bath room.
Patent JP-H10279967-A (JP)
Title: Fuel oil additive
Inventor: OTA YOSHIHISA
IPC: C10L1/24
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil additive excellent in cleaning property for the fuel line of an internal combustion engine and a combustion chamber under frequent and severe operation conditions by including a polyether compound containing a primary amino group and hydroxyl group. SOLUTION: This fuel oil additive comprises a polyether compound having a primary amino group and hydroxyl group and represented by either one formula among formula I to formula III  R is a 2-20 C hydrocarbon; X is O, S or C(=O)O; Z is (AO)m H [A is a 2-20 C hydrocarbon; (m) is 2-50]; (n) is 1-10}. Furthermore, the polyether compound is obtained by hydrolyzing an alkylene oxide adduct of a ketimine compound containing an active hydrogen group such as amino group, carboxyl group, hydroxyl group or thiol group. An amount of the polyether compound added to the fuel oil is preferably 50-10,000 ppm.
Patent JP-H113314-A (JP)
Title: Network control system, network terminal and control terminal
Inventor: HATAKEYAMA TAKESHI
IPC: H04N21/436
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a network control system capable of automatically controlling an added network terminal by means of a control terminal even when a new network terminal is added in the network control system controlling the network terminal by means of the control terminal. SOLUTION: At the network terminal 13, an information storing device 132 stores operation information of service provided by the terminal 13 and transmits operating information of service to the control terminal 11 through a network 12. The terminal 11 analyzes operation information of this service to provide the operating environment of an added network to an operator.
Patent JP-S5226637-A (JP)
Title: Ejecting nozzle of liquid fuel
Inventor: HASHIKATA NAOJI
IPC: F23D11/10
Filed: 1975-08-25
Abstract: PURPOSE: An ejecting nozzle of liquid fuel capable of instant start of combustion by gasificating kerosine without any preheat device and preheating time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10300102-A (JP)
Title: Heating cooker
Inventor: KATAOKA AKIRA
IPC: F24C7/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a built-in type heating cooker which can stabilize and reduce the heat transfer from a roaster portion to an operating portion. SOLUTION: A main body 7 of this cooker is formed in an integral construction and a gap or a through hole 19 is formed between a roaster portion 10 and an operating portion 18. The main body 7 is provided with a cooling fan therein. By making at least a part of cooling wind generated by sucking or blowing off of the cooling fan pass through the gap or the through hole 19, heat transferred from the roaster 10 to the operating portion 18 can be reduced.
Patent JP-S5730168-A (JP)
Title: Cash memory access system
Inventor: KOTOU MASATOSHI
IPC: G06F12/08
Filed: 1980-07-29
Abstract: PURPOSE:To enable a memory request at a high speed processing by giving priority to a memory request hitting a cash memory which has been executed without adding priority. CONSTITUTION:A memory request from one of two ports consisting of cash request flip-flop FFs 21 and 23 and address registers 22 and 24 is selected by a circuit consisting of a priority deciding circuit 29 and a selector 32 to obtain a cash address 32. This address 32 is used to refer to the indexes of a cash memory part 8 and when access to a main storage device 11 is necessary, the address 32 is stored in a main storage address register 36. On the basis of the result of the referring of the memory indexes, the memory part 8 outputs a hit signal when data of the memory request resides in the memory after the address 32 is set or a misshit signal when not as an index result signal 34.
Patent JP-H04309415-A (JP)
Title: Bending method of aluminum section, and composite hollow aluminum section
Inventor: SAKUMA YUZO
IPC: B32B1/06
Filed: 1991-04-08
Abstract: PURPOSE:To offer the bending method of an aluminum section which is excellent in workability of cold bending, and also, causes no problem for environmental sanitation, and is excellent in profitability, as well, and moreover, to offer the composite hollow aluminum section being excellent in workability of cold bending. CONSTITUTION:According to this bending method of a hollow aluminum section, at the time of bending of an aluminum section having a space part surrounded by at least two sides, said space part is filled with a foaming thermosetting resin and foaming-hardened so that packing density after foaming-hardening becomes 150-350kg/m<2>, and subsequently, cold bending is executed. Also, the composite hollow aluminum section has a hollow aluminum section which is formed by extrusion and has a hollow part, and a foaming body packed layer which is formed by packing the inside of this hollow part with the foaming thermosetting resin and form-hardening it, and in which packing density after this foaming-hardening is 150-350kg/m<2>.