baber/WOPTO huggingface dataset:
Patent JP-H0785921-A (JP)
Title: Method for mounting terminal and spacer on electric connector, and electric connector having spacer therefor
Inventor: SAKANO MASAHIRO
IPC: H01R13/42
Filed: 1993-09-16
Abstract: PURPOSE: To provide means for securely mounting a terminal merely to a spacer temporarily inserted with non-contact or merely by floating the spacer so as to prevent incomplete mounting of the terminal and capable of keeping constant holding force of a spacer engagement piece, regardless of the number of terminals and capable of facilitating the spacer from a housing. CONSTITUTION: A spacer 14 is pushed and securely inserted into, until each claw part 18 of a plurality of engaging claws 17 is engaged with each engagement groove 8 in front of an engagement body 5, and in this spacer of securely inserted state, slip-off of each terminal 23 is prevented independently by each claw part 18 of a plurality of the engagement claws 17. With respect to the spacer 14 at this insertion position, a side of a base part 15 of the spacer is rotationally moved in a direction of a top face 4 of the housing with the vicinity of a front part 16 of the base part which is a center of rotation, and the claw part 18 of a plurality of the engagement pieces 17 is removed from each engagement groove 8 in a state in which a space exists with respect to each terminal 23, and then each terminal 23 can be pulled out.
Patent JP-S61133245-A (JP)
Title: Rubber composition for tire tread
Inventor: KIKUCHI YASUSHI
IPC: C08L9/06
Filed: 1984-11-30
Abstract: PURPOSE:A composition providing tire having low heat generation, low rolling resistance, improved wet skid resistance and improved ice skid resistance, obtained by adding carbon black to blended rubber of specific SBR and specified natural rubber. CONSTITUTION:(A) 100pts.wt. blended rubber comprising 20-75pts.wt. styrene butadiene copolymer rubber (SBR) having 5-25wt% bonded styrene content and 45-80wt% 1,2-vinyl bond of butadiene part, and 80-25pts.wt. natural rubber having >=60% plasticity remaining index (PRI) and 65-85 Mooney viscosity ML1+4 at 100 deg.C is blended with (B) 45-75pts.wt. carbon black. SBR containing at least one atom group shown by the formula (R1 and R2 are H, or substituent group; m and n are positive integer) bonded to a polymerization chain by a carbon-carbon bond is used as the SBR of the component A.
Patent JP-H03116749-A (JP)
Title: Package for semiconductor device
Inventor: FUJISHITA TOSHIHIRO
IPC: H01L21/66
Filed: 1989-09-28
Abstract: PURPOSE:To secure contact with a volt-ohm-milliammeter used in a characteristic test by fixing extensible probe pins to the tips of external leads. CONSTITUTION:The present invention comprises a plurality of external leads 2 buried in an outer body 1 and connected to the input/output wiring of a semiconductor integrated circuit, probe pins 3 inserted into the holes of the external leads 2 made in the end faces on the side projected on the outer body 1, and springs 4 inserted into the holes and pushing the probe pins 3 in one direction. All the external leads can be uniformly brought into contact with the contacts of a volt-ohm-milliammeter used by thus installing the probe pins 3 at the tips of the external leads 2.
Patent JP-H07110419-A (JP)
Title: Optical package
Inventor: MIYAJIMA HIROE
IPC: G02B6/42
Filed: 1993-10-12
Abstract: PURPOSE:To provide the optical package capable of easily coupling light signals with low loss while maintaining a small-sized shape. CONSTITUTION:A cap 4 of the optical package 1 formed by integrating a package 3 and the cap 4 is composed of a spatial modulator which is formed with a base body part 4a having a projecting surface and a space part 4c by installing a deformed part 4b on the projecting surface and is formed with a recessed part 4d on the surface of the deformed part 4b when the deformed part 4b is bent toward the space part 4c by the Coulomb force generated when an electric charge is imparted between the base body part 4a and the deformed part 4b. The optical package is so installed that the surface of the deformed part 4b constitutes the inside surface of the optical package 1.
Patent JP-H0195557-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: TABUCHI TOSHIHIRO
IPC: H01L29/732
Filed: 1987-10-07
Abstract: PURPOSE:To enhance a current gain by a method wherein an emitter layer is formed by laminating microcrystalline silicon (muc-Si) under a specific condition by using a plasma CVD method. CONSTITUTION:An n<+> silicon wafer 1 where an n<-> silicon epi layer 2 has been formed is thermally oxidized; an SiO2 film 4 is formed; this SiO2 film 4 is patterned. In succession, boron is diffused on the surface; a P-region 3 is formed. The SiO2 film 4 is patterned again; a junction face 5' of the P-region 3 and an emitter layer is formed. After that n<+> muc-Si:H 5 is laminated by using a plasma CVD method under the following conductions: 0< concentration of SiH4/H2<=0.1%; 0.01%< concentration of PH3<10%; a gas pressure of 0.01-5Torr; a substrate temperature of room temperature -600 deg.C; a power to be impressed of more than 1mW/cm<2> and less than 100mW/cm<2>. By this setup, a current gain is enhanced.
Patent JP-H08125864-A (JP)
Title: Image processor
Inventor: OKABASHI TOSHIHIRO
IPC: G06T11/00
Filed: 1994-10-20
Abstract: PURPOSE: To speed up the image processing and to realize the image without deteriorating the picture quality by deciding the objective picture element for the noted picture element, performing the comparison of the gray level and converting the gray level of the objective picture element based on the comparison result. CONSTITUTION: An image processing means 72 is provided with basic image processing functions such as the decision of the objective picture element for the noted picture element according to the image processing mode, the comparison of the gray level, and the gray level conversion of the objective picture element. It sets the matrix for a given picture element of the original image and obtains the maximum value by performing the comparison of the gray level of the objective picture element which is decided according to the noted picture element and each image processing mode. When the gray level of the noted picture element is higher than that of the objective picture element, it is converted into the prescribed gray level for the objective picture element.  When the gray level of the noted picture element is lower than that of the objective picture element, no gray level conversion is performed. This processing is repeatedly executed for the entire image information, forming a processed image. It is composited with the original image, resulting in obtaining an image set according to the image processing mode.
Patent JP-H08117554-A (JP)
Title: Removal of mercury in exhaust gas from waste refuse incinerator
Inventor: NISHITANI TAKASHI
IPC: B01D53/10
Filed: 1994-10-20
Abstract: PURPOSE: To inexpensively remove mercury in the high temp. exhaust gas containing not only mercury but also dust from a waste refuse incineration factory with high efficiency without using a special device. CONSTITUTION: Mercury in the exhaust gas from a waste refuse incineration factory is removed by scattering fly ash collected in the waste refuse incineration factory into the exhaust gas prior to removing a harmful substance by passing the exhaust gas from the waste refuse incineration factory through a bag filter. Mercury in the exhaust gas from the waste refuse incineration factory is removed by scattering calcium chloride and an adsorbing substance into the exhaust gas prior to removing a harmful substance by passing the exhaust gas from the waste refuse incineration factory through a bag filter.
Patent JP-H05278939-A (JP)
Title: Yarn winding machine
IPC: B65H54/52
Filed: 1992-09-24
Abstract: PURPOSE: To equalize uniformity of each of yarns wound on a plurality of bobbins by acquiring desired flexibility from a start of winding the yarn on the bobbin to an end of winding. CONSTITUTION: A peculiarly uniform and desired flexible yarn winding machine 1 capable of winding a yarn on a bobbin 8 comprises a drive roller 3, and an arm 4 rotatably installed on a frame 2 to hold the bobbin 8 formed to be brought into contact with the roller 3 in a pressed state, a pneumatic cylinder and piston assembly 11 operating on the arm 4 to balance weights of the bobbins 8, and a pressure control valve 4 in a conduit 19 for supplying air to the assembly 11.
Patent JP-S62114894-A (JP)
Inventor: MURATA KAZUMASA
IPC: B25J19/00
Filed: 1985-11-14
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-H03117816-A (JP)
Title: Fire extinguisher for petroleum combustion equipment
Inventor: NAKAMURA KANEYUKI
IPC: F23N1/00
Filed: 1989-09-30
Abstract: PURPOSE:To prevent air left in a return pipe from entering into a fuel pipe, and causing insufficient ignition or abnormal burning after ignition by a method wherein a returning pump is driven when an ignition is carried out, air left in a branch and returning pipe and the returning pump is discharged and then fuel is filled in place of it. CONSTITUTION:When a fuel pump 4 is operated by an ignition mechanism 7, fuel within an oil tank 1 passes through a fuel pipe 3, sent to a burner 2 and then combustion is started. At this time, an ignition mechanism 7 may act against a driving mechanism 8 for a pump 6. The driving mechanism 8 may operate the returning pump 6 for a short period of time, suck the fuel in a fuel pipe 3 into the return pipe 5 and gradually fuel is filled in the return pump 6. Accordingly, since the part near a branch part 5a between the return pipe 5 and the fuel pipe 3a is filled with fuel, the fuel smoothly flows in the fuel pipe 3a, and so a trouble in which the flow of fuel becomes unstable by the air flowing out of the fuel pipe 3a to cause insufficient ignition can be eliminated.
Patent JP-H09131861-A (JP)
Title: Ink jet printer
Inventor: RONARUDO JIEI SERENSUKII
IPC: B41J15/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To perform printing without contaminating a high density graphics image and bringing about the lowering of a printing speed or the deterioration of printing quality by charging the quantity of the heat applied to a medium on the basis of the max. density of dots of a horizontal band and the properties of a printing medium. SOLUTION: Heater elements 108 supply a variable heating speed along a horizontal band on the basis of the changing density of ink printed along the band. A controller 120 controls a large number of the heater elements 108 in the same way but the output of the heater elements is based on the density of the ink printed above the individual heater elements. Further, a plurality of the shutters opened and closed by the controller 120 are used to add additional control of heating quantity received by a medium. Heater power is lowered to setting at a time of omission like 73 watt for the printing of plain paper, 63 watt for the printing of a transparent polyester medium and 28 watt for the printing of a polyester medium having glossiness.
Patent JP-H1191193-A (JP)
Title: Gap adjustment apparatus for printer
Inventor: SHIRAISHI NORIHISA
IPC: B41J25/308
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To calculate a thickness of a paper on a platen correctly and adjust a printing position of a printing head. SOLUTION: This gap adjustment apparatus for printers comprises a first movement distance calculation means for calculating a movement distance of a printing head 11 from a position where the head butts against a platen 15 to a position where the head is detected by a gap home position detection means, a second movement distance calculation means for calculating a movement distance of the printing head 11 from a position where the head butts against a paper placed on the platen 15 to the position where the head is detected by the gap home position detection means, and a paper thickness calculation means for calculating a paper thickness by subtracting the movement distance calculated by the second movement distance calculation means from the movement distance calculated by the first movement distance calculation means.  A printing position of the printing head 11 can accordingly be adjusted on the basis of the calculated paper thickness.
Patent JP-H06198138-A (JP)
Title: Device for calculation of inventory of isotope concentrated acid solution
Inventor: ARUBAATO JIYOZEFU INPINKU JIYU
IPC: B01D59/30
Filed: 1993-10-13
Abstract: PURPOSE: To provide a computing apparatus of an inventry of isotopically enriched acidic soln. with two loop methods which are attained using one sampling point watched by an analyzer where switching between loops is single. CONSTITUTION: The apparatus is equipped with a hot tank 109 and a cold tank 108 connected to two ion exchangers 103, 104 and hot tank soln. is supplied to one of the ion exchangers and cold tank soln. to the other ion exchangers by a first series of valves 123-126. The flow from the ion exchangers are sent to either of the hot tank or the cold tank by operating a second series of valves 127-130. An analyzer 107 located upstream of the hot tank analizes the sample to determine a content of the lower and higher mol.wt. isotopes. A computer 163 calculates various values according to the output from the analyzer 107 and, based on the results, switching signals of loops are obtained.
Patent JP-H01100831-A (JP)
Title: Thunder resisting horn insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1987-10-09
Abstract: PURPOSE:To enable the easy mounting of a support insulator for supporting a jumper line together with a lighting protection insulator even if the support insulator is lengthened due to the rise of line voltage by connecting a tension insulator to the support arm of a steel tower via a pair of right and left tower side connecting fittings, extending a power-transmission line to the insulator via a cable side connecting fittings, and connecting both ends of the jumper line between the cable side connecting fittings. CONSTITUTION:A mounting plate 2 is fixed to the support arm 1 of a steel tower, using a bolt 3 and a tension insulator assembly 5 for supporting a power- transmission line 4 is mounted on both right and left ends of the plate 2 respectively. A tower side horn mounting fitting 9 at the end of the plate 2 is connected to an axis 10 and a tension insulator 12 is connected to one end thereof via the axis 10. Also, a cable side horn mounting fitting 15 having an arc horn 14 is connected to the electric charging end of the insulator 12 via a connection ring 13, and cable clamps 18 for clamping a powertransmission line 4 with an axis 16 is connected to a connection ring 17 connected to the center of the fitting 15. And a jumper line 20 is extended in a circular arc form with a jumper line clamp 19 between the clamps 18.
Patent JP-2000084694-A (JP)
Title: Flux cored wire for gas shield arc welding of galvanized steel plate
Inventor: KUROKAWA TSUYOSHI
IPC: B23K9/23
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a wire of DC straight polarity excellent in arc stability in a low current to a high current, pit resistance, blow resistance in welding a galvanized steel plate by specifying a fusion speed of a wire and containing Ba compound, Al, Mg in the flux filled in a carbon steel shell by a specified quantity. SOLUTION: A wire fusion speed Wn (g/sec) is set to the value in a formula. In the formula, a welding current is I (A), a wire extension is L (mm), a wire diameter is d (mm), a coefficient A: 1-4.5, a coefficient B: 0.5-2.5. By weight for a wire total weight, flux contains at least one kind among 0.3-5% Ba compound in total (in the term of Ba weight), 0.5-4.5% Al, 0.1-2% Mg. It is preferable the flux contains, by weight for a wire total weight, 1-3.5% Ba F2, 1.5-4% Al, 0.3-1.5% Mg.
Patent JP-H02104549-A (JP)
Title: Tolan derivative compound and liquid crystal composition containing the same
Inventor: TAKEDA KATSUHIKO
IPC: C07C67/00
Filed: 1988-10-13
Abstract: NEW MATERIAL:Tolan derivative compound represented by formula I [Formula II is trans-1,4-disubstituted cyclohexane ring; R1 is 1-10C stralght chain alkyl (O is inserted into one or more C-C bonds in this group or between this group and formula II); R2 is 1-10C straight chain alkyl (O may be inserted into C-C bonds in this group or between this group and phenylene ring)]. EXAMPLE:A compound expressed by formula III. USE:A liquid crystal material having a large anisotropy (An) of refractive index, a high nematic phase-isotropic liquid phase (N-I) transition temperature and chemical stability, excellent in compatibility with another liquid crystal or non-liquid crystal material and used as a liquid crystal electro-optic element. PREPARATION:A compound of formula VI prepared through a compound of formula V, etc., from a compound of formula IV by five steps is subjected to dehydrobromination using 1,5-diazabicyclo[5.4.0] undecene-5 to produce the objective compound of formula I.
Patent JP-H03117255-A (JP)
Title: Switching circuit for duplicate communication equipment
Inventor: SHIBUYA MAMORU
IPC: H04L69/40
Filed: 1989-09-29
Abstract: PURPOSE:To make the circuit small in size and to prevent production of invalid data by constituting a switching circuit selecting a normal system in two systems formed in duplicate with several ICs and switching the circuit with an end bit at the end of a data frame. CONSTITUTION:A reception data is received from two systems 0, 1 and inputted to 1st, 2nd data error detection means 12, 22 of 1st, 2nd serial/parallel conversion means 11, 21 respectively. When a data error is generated, the means 12, 22 generates an output representing the production of an error at a position of an end bit at the end of a frame having the data error. A switching means 30 monitors outputs of the means 12, 22, selects and outputs a data of a normal system in the data of both the systems subject to S/P conversion and selects a data of the system 0 with priority when both the systems are normal. Thus, the switching circuit is constituted with the small of a small scale and invalid data is reduced.
Patent JP-H03117300-A (JP)
Title: Composite type direct radiation speaker equipment
Inventor: OKINO NOBORU
IPC: H04R1/28
Filed: 1989-09-29
Abstract: PURPOSE:To act a throughhole like a bass reflex port and to increase a reproduction sound pressure level at a low sound frequency by providing the throughhole with a required opening to a pole piece of a magnetic circuit section in a composite direct radiation speaker equipment using a magnetic circuit section in common. CONSTITUTION:A throughhole 8 whose one end is led to an external space and whose other end is opened to a 2nd air chamber 7 of a cabinet 1 is provided to a pole piece 26 of a magnetic circuit section mounted to a closed cabinet 1 in common to a main speaker 2 and an auxiliary speaker 4. Thus, the hole 8 acts like a bass reflex port between the external space and the air chamber 7, sound radiation from the port to the external space is implemented, the reproduction sound pressure level at a low sound frequency is increased and since one end of the hole is opened to the external space partitioned by a diaphragm 3 of the speaker 2, the diaphragm 3 acts like a horn thereby enhancing the effect more.
Patent JP-H0199662-A (JP)
Title: Dip coating device
Inventor: KANAGAWA TAKASHI
IPC: G03G5/05
Filed: 1987-10-09
Abstract: PURPOSE:To prevent the generation of bubbles at the time of puling up a substrate to be coated from a soln. tank and to remarkably reduce the coating film defects by providing a piston mechanism to a substrate holder, and increasing the internal volume of the substrate when pulled up. CONSTITUTION:The cylindrical substrate 1 to be coated closed on one end is held by a holding part 2 and dipped in the coating soln. 9 in the soln. tank 8 to form a coating film on the outer periphery. In that case, a recess 5 for a cylinder is provided on the lower surface of the holder 2 to be fitted in the substrate 1. A piston 6 acting to increase the content volume of the substrate 1 when pulled up is inserted into the recess 5, and connected to a supporting rod 4 for vertical movement. As a result, since the internal volume of the substrate is increased when the substrate is pulled up from the soln. tank, the generation of bubbles can be prevented at this time, and the coating film defects can be remarkably reduced.
Patent JP-H01302649-A (JP)
Title: Optical radiant source
Inventor: BUJIYO I MIRUIEBIKU
IPC: H01J61/50
Filed: 1987-10-08
Abstract: PURPOSE: To provide possibility of getting the atomic and/or ionic spectrum of a gaseous element including no spectral line of positive electrode or negative electrode material by generating gas electric discharge between a hollow positive electrode in which only the inside surface of a circular or rectangular hole is made conductive and a negative electrode. CONSTITUTION: Gas electric discharge is generated in the hollow positive electrode in a diode. The diode is formed of a hollow positive electrode HA arranged, for instance, inside a glass GT and a negative electrode C. The hollow positive electrode HA is formed of, for instance, an aluminum disc provided with a hole in its central part, and insulated from the upper surface facing the negative electrode of the disc and only the inside surface of the hole is made conductive. For this purpose, only such a hollow positive electrode in which the electrode makes only its inner surface conductive is desirably formed. Namely, the upper surface facing to a disc-like negative electrode is insulated via a ceramic thin layer stuck by a plasma arc and only the inside surface of the hole of the positive electrode is made conductive.  In this way, it is possible to obtain the atomic and ionic spectrum of the acting gas by using gas electric discharge in the hollow positive electrode.
Patent JP-S62116970-A (JP)
Title: Image forming device
Inventor: OHASHI MASASHI
IPC: G03G15/08
Filed: 1985-11-18
Abstract: PURPOSE:To prevent toner from leaking from a discharging port and a receiving port by providing a shutter which is opened and closed freely between the toner discharging port side and receiving port side of a hopper and shielding the receiving port and discharging port from each other. CONSTITUTION:The hopper 5 for toner supply is equipped with the toner discharging port 5a on its reverse surface and fitted to an image forming device body 1 rotatably around a rotating shaft 5b provided to the top surface part and reverse surface part, and toner is conveyed to the discharging port 5a by a conveyor screw 18 in the hopper 5. The plate type shutter 20 is provided between a developing device 3 and the hopper 5 and fitted rotatably to the hopper 5 by a rotating shaft 21, and the shutter is energized with the force of a spring 22 as shown by an arrow A. When a developing device 3 is moved to a development off position separated from a photosensitive drum 2, the operating member 3c of the developing device 4 is disengaged from the shutter 20, which rotates with the force of the spring 22 as shown by an arrow A and stops where its projection 20a engages a stopper 20d, thereby blocking the discharging port 5a of the hopper 5 with the shutter 20.