baber/WOPTO huggingface dataset:
Patent JP-H10107187-A (JP)
Title: Semiconductor package
Inventor: FUKUMOTO YOSHINARI
IPC: H01R33/76
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package by which a plurality of terminal electrode parts and contact pins can be electrically connected with high reliability, by a method wherein the respective terminal electrode parts for contact are provided with a guide mechanism for positioning with reference to the contact pins at a socket. SOLUTION: In a guide block 2 as a guide mechanism, guide holes 21 as opening, i.e., as head-cut conical openings, having taper-shaped inner side faces used to guide contact pins 7 so as to match positions of lands 1 are formed, and the guide block is attached to the rear surface of a package 3 by an adhesive. When the package 3 is inserted into a socket 8 and when the mutual dislocation of the socket 8 from the package 3 is generated, the contact pins 7 are guided by the taper-shaped inner side faces at the guide holes 21, the contact pins 7 themselves are tilted a little within the range of the sliding margin of the contact pins 7 so as to absorb the dislocation, and the normal electric contact of terminal electrodes with the contact pins is held.
Patent JP-H01231620-A (JP)
Title: Equipment protective device against temperature
Inventor: MARUYAMA KIMIKO
IPC: H02H5/04
Filed: 1988-10-14
Abstract: PURPOSE:To protect parts against high temperature and to facilitate the handling of equipment, by turning OFF a switching circuit for a certain period at a specified temperature and above, and by turning ON or OFF the power supply to the exthermic parts with the switching circuit. CONSTITUTION:When a power switch S2 is turned ON, the temperature T in a device is detected by a temperature sensor 10 and decided by a CPU 1 through in- and output ports 4. An upper limit temperature (T0) of an operational peripheral temperature is set in a control programme, and is compared with a detected temperature (T). If the temperature T is lower than the upper limit temperature T0, a switching circuit S1 will be held, being kept closed. On the other hand, if the detected temperature T becomes not lower than the upper limit temperature T0, the switching circuit S1 will be controlled so as to be opened and the power supply to a modem 5, a scanner 6, a plotter 7, a motor 8 and a control circuit 9 will be cut off. When the detected temperature T drops and gets to the upper limit temperature T0, the switching circuit S1 is closed and a facsimile device is ready for operation.
Patent JP-H0678878-A (JP)
Title: Visual acuity index display device
Inventor: KOBAYASHI TOSHIRO
IPC: A61B3/02
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the error due to the astigmatic axis angle by making the influence of the astigmatic axis direction of the eye to be tested of the visual acuity index groups showing the visual acuity different from the visual acuity nearby. CONSTITUTION:The correct and wring answers of a testee are inputted to a correct answer switch 3 or a wring answer switch 4 and the visual acuity index is successively displayed. When the testee is judged to mark his highest visual acuity, he presses a measurement end switch 6. In the relation between the astigmatic axis direction of the short-sighted eyes ad the easy-to-discriminate visual acuity index, different visual acuity, indices are arranged in all directions of the visual acuity index. All the four types of visual acuity indices are included in each visual acuity. The four types of indices to be aligned are aligned almost equally for all the index numbers and the number of indices of each line, so it is not advantegeous to discriminate for a certain type of astigmatism. The total number of index with a horizontal break is two or three in turn, so that the case easy to discriminate for astigmatism with the rule or against the rule is mot continued and the error by the astigmatism can be suppressed within one stage.
Patent JP-H06183925-A (JP)
Title: Insect-proofing agent for plant
Inventor: TASHIRO EIICHI
IPC: A01N65/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide a safely usable insect-proofing agent for plant, containing an inexpensive saponin-containing agent of natural origin as a main component and absolutely harmless to man and animals in spite of the sufficiently high insect-proofing effect. CONSTITUTION:This insect-proofing agent is composed mainly of a saponin- containing agent of formula II which is a glycoside of a triterpene containing quillaiac acid having the structure of formula I as an aglycon. The saponin is present in various plants such as yucca and soybean and obtained by extracting the plants. Especially preferable saponin is quillaia saponin extracted from Quillaia saponaria grown naturally in Chile, Bolivia, Peru, etc., of South America. The concentration of the saponin component in the spraying of the saponin-containing agent is preferably 5-1,000ppm. The rate of application to a plant is selected in such a manner as to uniformly apply a liquid having a concentration of 5-100ppm to the leaves and stalks. As an alternative, a container containing the saponin-containing liquid is thrust into the soil to effect the slow impregnation of the liquid into the soil from a lower outlet of the container. Since saponin is a glycoside by itself and absorbed as a nutrient, the crop can be quickly harvested in high yield.
Patent JP-H07176817-A (JP)
Title: Optical signal amplifier
Inventor: DABITSUDO JIYON DEIJIOBANI
IPC: H01S3/10
Filed: 1994-09-28
Abstract: PURPOSE: To provide an amplifier having high power, high gain and low noise index, attenuate excessive optical power and amplify a low power input signal, by using a pumping light transmitted in a direction opposite to that of an optical signal. CONSTITUTION: An optical amplifier is composed of a first step 40 having an erbium doped optical fiber 10, and a second step 50 having an erbium doped optical fiber 20. A wavelength dividing multiplexer 30 introduces light, which is transmitted in a direction opposite to that of an optical signal at an input point, from a pump source. An optical isolator 15 is arranged between the input point and the erbium doped optical fiber 10 and suppresses reflection and oscillation of the pump source. The wavelength dividing multiplexer 60 combines the pumping light to the erbium doped optical fiber 20 and the optical isolator 25, and the optical isolator 25 suppresses oscillation and noise index related to reflection. Thus, signal gain is obtained without deteriorating the noise index.
Patent JP-H1080905-A (JP)
Title: Joint processing machine for building structure material
Inventor: TANAKA TAKESHI
IPC: B27F1/08
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To process joints at both ends of a material to be processed without necessity of a reversing operation in a lengthwise direction. SOLUTION: A void space A is provided on the way of a material feed passage 4 for feeding a material W to be processed in a lengthwise direction. A stopper means D operating at a position corresponding to the passage 4 and a position retreated from there is provided in the space A. Clamp means 5a, 5b of the material W are respectively provided at front side and rear side of the space A. A cutting head C moving at an upper position and lower position of the space A as feed starting end and feed finishing end is provided. The head C has a cutout grooving cutter (a) and slit grooving circular saws (b), (c).
Patent JP-H03120287-A (JP)
Title: Thienopyrazolopyridine derivative
Inventor: KAKEHI SHOICHI
IPC: A61P37/08
Filed: 1989-10-02
Abstract: NEW MATERIAL:The compound of formula I [R<1> is acetyl or (substituted) benzoyl; R<2> is lower alkyl; n is 0-2]. EXAMPLE:2-Acetyl-3-aminothieno[2,3-c]pyrazolo[1',5' a]pyridine. USE:Antiallergic agent, anti-inflammatory agent and analgesic agent. PREPARATION:The objective compound of formula I can be produced by cyclizing a pyrazolopyridine compound of formula II in the presence of a base (e.g. 1,8-diazabicyclo[5,4,0]-7-undecene or potassium carbonate). The compound of formula II used as a starting raw material is produced by reacting an ylide compound of formula III (R<3> is cyano or lower alkoxycarbonyl) with bromoacetonitrile in an inert solvent, reacting the resultant pyridinium salt of formula IV with a dehydrogenation agent in the presence of a base and reacting the obtained pyrazolopyridine derivative of formula V with a compound of formula VI (X is halogen) in the presence of a base.
Patent JP-2000088540-A (JP)
Title: Method and apparatus for three-dimensional inputting
Inventor: IDE HIDEKAZU
IPC: G01B11/245
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To realize three-dimensional inputting without recourse to angle-of- incidence information on a reference light, to make computation for obtaining the angle-of-incidence information unnecessary, and besides to increase the precision of three-dimensional input data when the precision of the angle-of- incidence information is lower compared with angle-of-projection information. SOLUTION: Along with projecting a reference light toward a substance Q from a first starting point A by a first angle θA, a reference light is projected by a second angle θB toward the substance Q from a second starting point B being apart from the first starting point, and the first and second starting points A, B are moved in one direction and subscanning of a virtual surface VS is performed. And points of time TA, TB at which the reference light reflected by the substance Q passes each sampling section being a fractionized virtual surface are detected, concerning the first and second starting points A, B respectively, and the position of the substance Q is computed in each sampling section, on the basis of the positions of the first and second starting positions A, B, and the first and second angles θA, θB at each point of time detected.
Patent JP-H0598989-A (JP)
Title: Engine utilizing gas formed from industrial waste matters
Inventor: SASAKI TORAO
IPC: F02M21/02
Filed: 1991-10-04
Abstract: PURPOSE:To utilize the most of combustion energy of formation gas generated in a formation gas generating chamber of thermal decomposition treatment facilities. CONSTITUTION:Combustible industrial waste 10 such as waste tire is charged from a charging port 12 of a thermal decomposition treatment facilities main body 2 into a formation gas generating chamber 7 to be ignited by a burner. The formation gas generating chamber 7 is sealed after ignition to control a formation gas generating blower 11 for sending a proper amount of air into the chamber 7. The combustible formation gas generated in the chamber 7 is mixed with air by negative pressure in a carburetor 30 as a piston of an engine 40 is lowered to be sucked as a mixture into a cylinder of the engine 40. The engine 40 compresses the combustible formation gas mixed with air by the piston to explode the compressed gas by an ignition plug. A turning force is given to a crankshaft by a force generated by the explosion of the combustible formation gas to push down the piston.
Patent JP-S62116913-A (JP)
Title: Optical axis adjusting mechanism
Inventor: NAKAJIMA HIROSHI
IPC: G02B7/00
Filed: 1985-11-18
Abstract: PURPOSE:To shorten the time of optical axis adjustment by adjusting the 1st and the 2nd inclinations of a substrate so that the integral value of a luminance signal is maximum, and adjusting the optical axis automatically so that the direction of image pickup operation is perpendicular to the measured surface of an object body. CONSTITUTION:An optical axis adjusting mechanism is so constituted that the integral value of odd and even fields is obtained the 1st and the 2nd integrating circuits so that the integral output of the absolute value of an absolute value circuit 15 for the level difference between high frequency components 14 of luminance signals of a solid-state image pickup element 6 at front and rear sampling points and compared 21 and a voltage applied to the 1st laminate type piezoelectric element 7 firstly is controlled by the 1st control voltage circuit 28 to adjust the X-Z directional inclination of the substrate 5. Namely, the inclination of the substrate 5 is adjusted by utilizing the integral output in an in-focus point state to vary the direction between the image pickup surface of the solid-state image pickup element 6 and a sample, thereby adjusting the optical axis. Thus, the optical axia adjusting device which has good operativity is obtained in a short time.
Patent JP-H03118133-A (JP)
Title: Apparatus for setting nozzle touching force of injection molding machine
Inventor: UEMOTO SHINJI
IPC: B29C45/76
Filed: 1989-10-02
Abstract: PURPOSE:To obtain an injection molding machine which generates a suitable nozzle touching force in accordance with molding conditions by calculating the nozzle touching force from a set injection pressure and nozzle tip port cross-sectional area. CONSTITUTION:When a nozzle tip port cross-sectional area, a plurality of injection pressures in one cycle, and keeping pressure are inputted from a digital input unit 1, a suitable nozzle touching force is calculated from an injection pressure, a maximum value in the keeping pressure, and the nozzle tip port cross-sectional area by means of a CPU 4. The calculated nozzle touching force is converted from a digital data to an analog signal by mans of a D/A converter 6 and then inputted into an amplifier 7 in an injection unit 3. And, the driving voltage or driving current is generated based on the analog data by means of the amplifier 7 and an electric servo-motor 8 is driven through the driving voltage or driving current, thereby generating a predetermined nozzle touching force.
Patent JP-H01103936-A (JP)
Title: High density magnesia/chromium-base clinker and production thereof
Inventor: KATO YUKIO
IPC: C04B35/04
Filed: 1987-10-15
Abstract: PURPOSE:To contrive enhancement of bulk specific gravity by constituting the title clinker of specified composition in which purity of MgO is high and the constitution of impurities is controlled. CONSTITUTION:Magnesia/chromium-base clinker consists of composition of by weight >=98.0% MgO, 0.02-1.50% CaO, 0.10-0.50% SiO2, <=0.20% Fe2O3, <=0.20% Al2O3, <=0.30% B2O3 and 0.05-0.40% Cr2O3 and has >=3.42 bulk specific gravity and >=35mu mean crystal diameter. In the case of producing this clinker, for example, chromium compd. is added to slurry or hydrated cake of magnesium hydroxide in a range within 0.05-0.40% expressed in terms of oxide and uniformly dispersed. In the case of slurry, cake is obtained by dehydrating it and made to activated light burnt magnesia by lightly burning at at 600-1,100 deg.C and this is molded at >=2T/cm<2> pressure. This molded material is fed to a rotary kiln and calcined at maximum temp. of 1,800-2,000 deg.C.
Patent JP-H0999711-A (JP)
Title: Radial tire
Inventor: FUJIWARA AKIHIRO
IPC: B60C9/18
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness to ride in and follow-up performance of a vehicle by respectively forming belts of respective layers out of a single center belt and two shoulder belts arranged by sandwiching the center belt, and making a cord angle in the tire circumferential direction higher than the center belt in the shoulder belts. SOLUTION: A cord angle in the circumferential direction of center belts 11 and 21 and shoulder belts 12 and 21 of respective belt layers, is lowered in the center belts 11 and 22 , and flexural rigidity of the belts is increased. Therefore, follow up performance of a vehicle at very small steering angle time of a steering wheel is secured. In the shoulder belts 12 and 22 , a cord angle is made high, and flexural rigidity of the belts is reduced, and comfortableness to ride in is improved. In this case, when the cord angle is made different by 5 degrees or more between the center and the shoulder, an effect is increased. Here, when the whole width of belt layers of respective layers is denoted by (a), a center belt width of the respective layers is set in 30 to 70%. of (a).
Patent JP-2000089732-A (JP)
Title: One-chip microcomputer
Inventor: HACHIMAN HIROKI
IPC: G06F15/78
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To achieve a static display output of a beautiful display impressed with a maximum LCD bias potential while displaying normal time-division control at the same time by arranging a bias selection circuit for each segment terminal and making it possible to selectively output an LCD display potential at the time of normal time-division control and a display potential at which an LCD display device is surely turned on. SOLUTION: Each segment terminal of a segment output circuit 6 is provided with one bias selection circuit 7. 2nd selection signals SEL20-SEL2m for selecting static control (temporary division control) or other time-division control, the inverted signals /SEL20-SEL2m, a 3rd selection signal SEL3 for changing over the segment terminal as a common terminal are inputted to the bias selection circuit 7, which applies the selected bias potentials to each output terminal SEG0-SEGm of the segment output circuit 7. Thus, one time-division control and the other time-division control are outputted at the same time without using general-purpose port.
Patent JP-S62119071-A (JP)
Title: Printing apparatus
Inventor: TANAHASHI TORANOSUKE
IPC: B41J13/22
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a printing apparatus capable of saving a space, having simple paper pressing/release function and suitable for the printing of a slip and passbook, by using a solenoid wherein two functions are provided to an integral solenoid. CONSTITUTION:When paper 2 is fed to an A-direction to reach a printing position, a current is supplied to the clamp coil 7A of a through integral type solenoid 5 and the clamp part 9A just positioned at the clamp coil 7A of an integral armature 9 is attracted to the direction shown by an arrow B. The integral armature 9 is engaged with levers 4A, 4B while these levers 4A, 4B are rotated around fulcrums being the centers of rotation to raise pins 8A, 8B mounted to a platen 3 and the paper 2 is pressed to a paper guide 1 by the platen 3 to be printed by a printing head 10. After the completion of printing, the supply of a current to the coil 7A is stopped and a current is supplied to the coil 7B of the integral armature 9 and the unclamping part 9B positioned at the coil 7B is attracted to the coil 7B to attract the armature 9 to a C-direction and the pressing of the paper 2 by the platen 3 is released.
Patent JP-H02105139-A (JP)
Title: Production of silver halide photographic emulsion and silver halide color photographic sensitive material containing this emulsion
Inventor: YAMASHITA SEIJI
IPC: G03C1/12
Filed: 1988-10-14
Abstract: PURPOSE:To obtain the color sensitizing emulsion which has high sensitivity and excellent graininess and fogs less by subjecting silver halide particles to reduction sensitization by using specific sensitizers and chemically sensitizing the same in the presence of spectral sensitizing pigment during formation of the silver halide particles. CONSTITUTION:The silver halide particles are subjected to the reduction sensitization in the presence of at least one kind of the compds. expressed by general formulas I to III and are then chemically sensitized in the presence of at least one kind of the spectral sensitizing pigment during the formation of the silver halide particles. In formulas I to III, R, R<1>, R<2> denote an aliphat. group, arom. group or heterocyclic group; M denotes cation; L denotes a bivalent combination group; m is 0 or 1. The silver halide emulsion which has the high sensitivity, fogs less and has the high sensitivity and the excellent graininess is obtd. in this way.
Patent JP-S61135858-A (JP)
Inventor: KASAI KENZO
IPC: B62B5/04
Filed: 1984-12-06
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-H0897384-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: YAJIMA TAKASHI
IPC: H01L27/105
Filed: 1994-09-28
Abstract: PURPOSE: To make it possible to enhance a wiring coverage of a contact area whose contact dimension is small and its aspect ratio is loose in a semiconductor memory device without complicating its manufacturing process. CONSTITUTION: This invention relates to a semiconductor memory device where a stacked capacitor, which sandwiches a capacitor insulating film 12 with a lower capacitor electrode 11 and an upper capacitor electrode 13 installed on a P-type silicon substrate 1, has a memory cell on a word line 4 and a bit line 8 and an interlayer insulating film installed below the lower capacitor electrode 11 is thinner by its film thickness X around its peripheral region than the memory cell and the aspect ratio of a third contact 16 in the peripheral region is small in structure. This construction makes it possible to reduce the thickness of the interlayer insulating film around its peripheral region by the film thickness X by etching the interlayer insulating film 9 with the upper capacity electrode as a mask and enhance the coverage of wirings of the contact in the peripheral region.
Patent JP-H01101351-A (JP)
Title: Vinyl chloride-based electrically conductive resin composition
Inventor: SAKAMOTO KAZUO
IPC: C08F214/06
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the title inexpensive composition outstanding in antistaticity and heat resistance, by incorporating a metal salt in a vinyl chloride copolymer containing, as the copolymer components, each specific monomer unit, having both electrical conductivity and heat resistance. CONSTITUTION:The objective composition can be obtained by incorporating (A) a copolymer with an average polymerization degree of 200-1,500, constituted of A1: 50-90wt.% of vinyl chloride unit, A2: 4-25wt.% of (meth)acrylic acid polyalkylene oxide ester unit of formula I (R1 is H or methyl; R2 is polyoxyalkylene with a polymerization degree of 2-23; X is H or 1-6C aliphatic or aromatic hydrocarbon group) and A3: 6-25wt.% of N-substituted maleimide unit of formula II [R2 is 1-30C-(substituted)aliphatic hydrocarbon group or alicyclic hydrocarbon group, etc.] with (B) 0.1-10wt.% of a metal salt such as thiocyanate, phosphate or sulfate (pref. alkali metal salt).
Patent JP-H01101769-A (JP)
Title: Incoming call transfer system
Inventor: TEZUKA KINGO
IPC: H04M3/48
Filed: 1987-10-14
Abstract: PURPOSE:To attain the transfer of a call to an extension in busy without requesting recall to an incoming call by calling an extension telephone set being a transfer destination when the call of the caller on telephone set is finished, and connecting an incoming call awaited at the end of talking to the destination extension telephone set. CONSTITUTION:When an incoming call is going to be transferred to other extension and when the caller comes across the busy transfer destination extension, after the talking with an incoming call is restored by hooking, and after whether or not the caller awaits the end of talking is confirmed, hooking is applied again, the incoming call awaits the end of call of the transfer destination extension by dial of a talking end awaiting request code, then the instantaneous destination extension is called at a point of time of the talk of the transfer destination extension is finished. Thus, the incoming call is transferred even to a extension without requesting to the call back again to the incoming call.